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authorKarl Berry <karl@freefriends.org>2009-04-15 18:16:31 +0000
committerKarl Berry <karl@freefriends.org>2009-04-15 18:16:31 +0000
commitf331ca2bd8e23f91132a8c372c999c2d8a8731aa (patch)
treed1681dc04b029bd40f85aa60f58de626fc6cec9c /Build/source/libs/freetype2/freetype-2.3.8/src
parentadd239b07af0595f3621edb53380ec8a2e3d74a4 (diff)
freetype 2.3.9
git-svn-id: svn://tug.org/texlive/trunk@12721 c570f23f-e606-0410-a88d-b1316a301751
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+++ /dev/null
@@ -1,25 +0,0 @@
-# FreeType 2 src Jamfile
-#
-# Copyright 2001, 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) ;
-
-# The file <freetype/internal/internal.h> is used to define macros that are
-# later used in #include statements. It needs to be parsed in order to
-# record these definitions.
-#
-HDRMACRO [ FT2_SubDir $(FT2_INCLUDE_DIR) internal internal.h ] ;
-
-for xx in $(FT2_COMPONENTS)
-{
- SubInclude FT2_TOP $(FT2_SRC_DIR) $(xx) ;
-}
-
-# end of src Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile
deleted file mode 100644
index acee8bf2cbf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/Jamfile
+++ /dev/null
@@ -1,39 +0,0 @@
-# FreeType 2 src/autofit Jamfile
-#
-# Copyright 2003, 2004, 2005, 2006, 2007 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP src autofit ;
-
-{
- local _sources ;
-
- # define FT2_AUTOFIT2 do enable to experimental latin hinter replacement
- if $(FT2_AUTOFIT2)
- {
- DEFINES += FT_OPTION_AUTOFIT2 ;
- }
- if $(FT2_MULTI)
- {
- _sources = afangles afglobal afhints aflatin afcjk afindic afloader afmodule afdummy afwarp ;
-
- if $(FT2_AUTOFIT2)
- {
- _sources += aflatin2 ;
- }
- }
- else
- {
- _sources = autofit ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/autofit Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c
deleted file mode 100644
index e2360d157de..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/***************************************************************************/
-/* */
-/* afangles.c */
-/* */
-/* Routines used to compute vector angles with limited accuracy */
-/* and very high speed. It also contains sorting routines (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "aftypes.h"
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_Int )
- af_corner_is_flat( FT_Pos x_in,
- FT_Pos y_in,
- FT_Pos x_out,
- FT_Pos y_out )
- {
- FT_Pos ax = x_in;
- FT_Pos ay = y_in;
-
- FT_Pos d_in, d_out, d_corner;
-
-
- if ( ax < 0 )
- ax = -ax;
- if ( ay < 0 )
- ay = -ay;
- d_in = ax + ay;
-
- ax = x_out;
- if ( ax < 0 )
- ax = -ax;
- ay = y_out;
- if ( ay < 0 )
- ay = -ay;
- d_out = ax + ay;
-
- ax = x_out + x_in;
- if ( ax < 0 )
- ax = -ax;
- ay = y_out + y_in;
- if ( ay < 0 )
- ay = -ay;
- d_corner = ax + ay;
-
- return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
- }
-
-
- FT_LOCAL_DEF( FT_Int )
- af_corner_orientation( FT_Pos x_in,
- FT_Pos y_in,
- FT_Pos x_out,
- FT_Pos y_out )
- {
- FT_Pos delta;
-
-
- delta = x_in * y_out - y_in * x_out;
-
- if ( delta == 0 )
- return 0;
- else
- return 1 - 2 * ( delta < 0 );
- }
-
-#endif
-
-
- /*
- * We are not using `af_angle_atan' anymore, but we keep the source
- * code below just in case...
- */
-
-
-#if 0
-
-
- /*
- * The trick here is to realize that we don't need a very accurate angle
- * approximation. We are going to use the result of `af_angle_atan' to
- * only compare the sign of angle differences, or check whether its
- * magnitude is very small.
- *
- * The approximation
- *
- * dy * PI / (|dx|+|dy|)
- *
- * should be enough, and much faster to compute.
- */
- FT_LOCAL_DEF( AF_Angle )
- af_angle_atan( FT_Fixed dx,
- FT_Fixed dy )
- {
- AF_Angle angle;
- FT_Fixed ax = dx;
- FT_Fixed ay = dy;
-
-
- if ( ax < 0 )
- ax = -ax;
- if ( ay < 0 )
- ay = -ay;
-
- ax += ay;
-
- if ( ax == 0 )
- angle = 0;
- else
- {
- angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
- if ( dx < 0 )
- {
- if ( angle >= 0 )
- angle = AF_ANGLE_PI - angle;
- else
- angle = -AF_ANGLE_PI - angle;
- }
- }
-
- return angle;
- }
-
-
-#elif 0
-
-
- /* the following table has been automatically generated with */
- /* the `mather.py' Python script */
-
-#define AF_ATAN_BITS 8
-
- static const FT_Byte af_arctan[1L << AF_ATAN_BITS] =
- {
- 0, 0, 1, 1, 1, 2, 2, 2,
- 3, 3, 3, 3, 4, 4, 4, 5,
- 5, 5, 6, 6, 6, 7, 7, 7,
- 8, 8, 8, 9, 9, 9, 10, 10,
- 10, 10, 11, 11, 11, 12, 12, 12,
- 13, 13, 13, 14, 14, 14, 14, 15,
- 15, 15, 16, 16, 16, 17, 17, 17,
- 18, 18, 18, 18, 19, 19, 19, 20,
- 20, 20, 21, 21, 21, 21, 22, 22,
- 22, 23, 23, 23, 24, 24, 24, 24,
- 25, 25, 25, 26, 26, 26, 26, 27,
- 27, 27, 28, 28, 28, 28, 29, 29,
- 29, 30, 30, 30, 30, 31, 31, 31,
- 31, 32, 32, 32, 33, 33, 33, 33,
- 34, 34, 34, 34, 35, 35, 35, 35,
- 36, 36, 36, 36, 37, 37, 37, 38,
- 38, 38, 38, 39, 39, 39, 39, 40,
- 40, 40, 40, 41, 41, 41, 41, 42,
- 42, 42, 42, 42, 43, 43, 43, 43,
- 44, 44, 44, 44, 45, 45, 45, 45,
- 46, 46, 46, 46, 46, 47, 47, 47,
- 47, 48, 48, 48, 48, 48, 49, 49,
- 49, 49, 50, 50, 50, 50, 50, 51,
- 51, 51, 51, 51, 52, 52, 52, 52,
- 52, 53, 53, 53, 53, 53, 54, 54,
- 54, 54, 54, 55, 55, 55, 55, 55,
- 56, 56, 56, 56, 56, 57, 57, 57,
- 57, 57, 57, 58, 58, 58, 58, 58,
- 59, 59, 59, 59, 59, 59, 60, 60,
- 60, 60, 60, 61, 61, 61, 61, 61,
- 61, 62, 62, 62, 62, 62, 62, 63,
- 63, 63, 63, 63, 63, 64, 64, 64
- };
-
-
- FT_LOCAL_DEF( AF_Angle )
- af_angle_atan( FT_Fixed dx,
- FT_Fixed dy )
- {
- AF_Angle angle;
-
-
- /* check trivial cases */
- if ( dy == 0 )
- {
- angle = 0;
- if ( dx < 0 )
- angle = AF_ANGLE_PI;
- return angle;
- }
- else if ( dx == 0 )
- {
- angle = AF_ANGLE_PI2;
- if ( dy < 0 )
- angle = -AF_ANGLE_PI2;
- return angle;
- }
-
- angle = 0;
- if ( dx < 0 )
- {
- dx = -dx;
- dy = -dy;
- angle = AF_ANGLE_PI;
- }
-
- if ( dy < 0 )
- {
- FT_Pos tmp;
-
-
- tmp = dx;
- dx = -dy;
- dy = tmp;
- angle -= AF_ANGLE_PI2;
- }
-
- if ( dx == 0 && dy == 0 )
- return 0;
-
- if ( dx == dy )
- angle += AF_ANGLE_PI4;
- else if ( dx > dy )
- angle += af_arctan[FT_DivFix( dy, dx ) >> ( 16 - AF_ATAN_BITS )];
- else
- angle += AF_ANGLE_PI2 -
- af_arctan[FT_DivFix( dx, dy ) >> ( 16 - AF_ATAN_BITS )];
-
- if ( angle > AF_ANGLE_PI )
- angle -= AF_ANGLE_2PI;
-
- return angle;
- }
-
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( void )
- af_sort_pos( FT_UInt count,
- FT_Pos* table )
- {
- FT_UInt i, j;
- FT_Pos swap;
-
-
- for ( i = 1; i < count; i++ )
- {
- for ( j = i; j > 0; j-- )
- {
- if ( table[j] > table[j - 1] )
- break;
-
- swap = table[j];
- table[j] = table[j - 1];
- table[j - 1] = swap;
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_sort_widths( FT_UInt count,
- AF_Width table )
- {
- FT_UInt i, j;
- AF_WidthRec swap;
-
-
- for ( i = 1; i < count; i++ )
- {
- for ( j = i; j > 0; j-- )
- {
- if ( table[j].org > table[j - 1].org )
- break;
-
- swap = table[j];
- table[j] = table[j - 1];
- table[j - 1] = swap;
- }
- }
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h
deleted file mode 100644
index f33f9e108e3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afangles.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * afangles.h
- *
- * This is a dummy file, used to please the build system. It is never
- * included by the auto-fitter sources.
- *
- */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c
deleted file mode 100644
index de3ce11d543..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.c
+++ /dev/null
@@ -1,1513 +0,0 @@
-/***************************************************************************/
-/* */
-/* afcjk.c */
-/* */
-/* Auto-fitter hinting routines for CJK script (body). */
-/* */
-/* Copyright 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*
- * The algorithm is based on akito's autohint patch, available here:
- *
- * http://www.kde.gr.jp/~akito/patch/freetype2/
- *
- */
-
-#include "aftypes.h"
-#include "aflatin.h"
-
-
-#ifdef AF_CONFIG_OPTION_CJK
-
-#include "afcjk.h"
-#include "aferrors.h"
-
-
-#ifdef AF_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** C J K G L O B A L M E T R I C S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( FT_Error )
- af_cjk_metrics_init( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_CharMap oldmap = face->charmap;
-
-
- metrics->units_per_em = face->units_per_EM;
-
- /* TODO are there blues? */
-
- if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) )
- face->charmap = NULL;
-
- /* latin's version would suffice */
- af_latin_metrics_init_widths( metrics, face, 0x7530 );
-
- FT_Set_Charmap( face, oldmap );
-
- return AF_Err_Ok;
- }
-
-
- static void
- af_cjk_metrics_scale_dim( AF_LatinMetrics metrics,
- AF_Scaler scaler,
- AF_Dimension dim )
- {
- AF_LatinAxis axis;
-
-
- axis = &metrics->axis[dim];
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- axis->scale = scaler->x_scale;
- axis->delta = scaler->x_delta;
- }
- else
- {
- axis->scale = scaler->y_scale;
- axis->delta = scaler->y_delta;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_cjk_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler )
- {
- metrics->root.scaler = *scaler;
-
- af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
- af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** C J K G L Y P H A N A L Y S I S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_Error
- af_cjk_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- FT_Error error;
- AF_Segment seg;
-
-
- error = af_latin_hints_compute_segments( hints, dim );
- if ( error )
- return error;
-
- /* a segment is round if it doesn't have successive */
- /* on-curve points. */
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Point pt = seg->first;
- AF_Point last = seg->last;
- AF_Flags f0 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
- AF_Flags f1;
-
-
- seg->flags &= ~AF_EDGE_ROUND;
-
- for ( ; pt != last; f0 = f1 )
- {
- pt = pt->next;
- f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
-
- if ( !f0 && !f1 )
- break;
-
- if ( pt == last )
- seg->flags |= AF_EDGE_ROUND;
- }
- }
-
- return AF_Err_Ok;
- }
-
-
- static void
- af_cjk_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Direction major_dir = axis->major_dir;
- AF_Segment seg1, seg2;
- FT_Pos len_threshold;
- FT_Pos dist_threshold;
-
-
- len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
-
- dist_threshold = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
- : hints->y_scale;
- dist_threshold = FT_DivFix( 64 * 3, dist_threshold );
-
- /* now compare each segment to the others */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- /* the fake segments are for metrics hinting only */
- if ( seg1->first == seg1->last )
- continue;
-
- if ( seg1->dir != major_dir )
- continue;
-
- for ( seg2 = segments; seg2 < segment_limit; seg2++ )
- if ( seg2 != seg1 && seg1->dir + seg2->dir == 0 )
- {
- FT_Pos dist = seg2->pos - seg1->pos;
-
-
- if ( dist < 0 )
- continue;
-
- {
- FT_Pos min = seg1->min_coord;
- FT_Pos max = seg1->max_coord;
- FT_Pos len;
-
-
- if ( min < seg2->min_coord )
- min = seg2->min_coord;
-
- if ( max > seg2->max_coord )
- max = seg2->max_coord;
-
- len = max - min;
- if ( len >= len_threshold )
- {
- if ( dist * 8 < seg1->score * 9 &&
- ( dist * 8 < seg1->score * 7 || seg1->len < len ) )
- {
- seg1->score = dist;
- seg1->len = len;
- seg1->link = seg2;
- }
-
- if ( dist * 8 < seg2->score * 9 &&
- ( dist * 8 < seg2->score * 7 || seg2->len < len ) )
- {
- seg2->score = dist;
- seg2->len = len;
- seg2->link = seg1;
- }
- }
- }
- }
- }
-
- /*
- * now compute the `serif' segments
- *
- * In Hanzi, some strokes are wider on one or both of the ends.
- * We either identify the stems on the ends as serifs or remove
- * the linkage, depending on the length of the stems.
- *
- */
-
- {
- AF_Segment link1, link2;
-
-
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- link1 = seg1->link;
- if ( !link1 || link1->link != seg1 || link1->pos <= seg1->pos )
- continue;
-
- if ( seg1->score >= dist_threshold )
- continue;
-
- for ( seg2 = segments; seg2 < segment_limit; seg2++ )
- {
- if ( seg2->pos > seg1->pos || seg1 == seg2 )
- continue;
-
- link2 = seg2->link;
- if ( !link2 || link2->link != seg2 || link2->pos < link1->pos )
- continue;
-
- if ( seg1->pos == seg2->pos && link1->pos == link2->pos )
- continue;
-
- if ( seg2->score <= seg1->score || seg1->score * 4 <= seg2->score )
- continue;
-
- /* seg2 < seg1 < link1 < link2 */
-
- if ( seg1->len >= seg2->len * 3 )
- {
- AF_Segment seg;
-
-
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Segment link = seg->link;
-
-
- if ( link == seg2 )
- {
- seg->link = 0;
- seg->serif = link1;
- }
- else if ( link == link2 )
- {
- seg->link = 0;
- seg->serif = seg1;
- }
- }
- }
- else
- {
- seg1->link = link1->link = 0;
-
- break;
- }
- }
- }
- }
-
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- seg2 = seg1->link;
-
- if ( seg2 )
- {
- seg2->num_linked++;
- if ( seg2->link != seg1 )
- {
- seg1->link = 0;
-
- if ( seg2->score < dist_threshold || seg1->score < seg2->score * 4 )
- seg1->serif = seg2->link;
- else
- seg2->num_linked--;
- }
- }
- }
- }
-
-
- static FT_Error
- af_cjk_hints_compute_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Error error = AF_Err_Ok;
- FT_Memory memory = hints->memory;
- AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
-
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Segment seg;
-
- FT_Fixed scale;
- FT_Pos edge_distance_threshold;
-
-
- axis->num_edges = 0;
-
- scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
- : hints->y_scale;
-
- /*********************************************************************/
- /* */
- /* We begin by generating a sorted table of edges for the current */
- /* direction. To do so, we simply scan each segment and try to find */
- /* an edge in our table that corresponds to its position. */
- /* */
- /* If no edge is found, we create and insert a new edge in the */
- /* sorted table. Otherwise, we simply add the segment to the edge's */
- /* list which is then processed in the second step to compute the */
- /* edge's properties. */
- /* */
- /* Note that the edges table is sorted along the segment/edge */
- /* position. */
- /* */
- /*********************************************************************/
-
- edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
- scale );
- if ( edge_distance_threshold > 64 / 4 )
- edge_distance_threshold = FT_DivFix( 64 / 4, scale );
- else
- edge_distance_threshold = laxis->edge_distance_threshold;
-
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge found = 0;
- FT_Pos best = 0xFFFFU;
- FT_Int ee;
-
-
- /* look for an edge corresponding to the segment */
- for ( ee = 0; ee < axis->num_edges; ee++ )
- {
- AF_Edge edge = axis->edges + ee;
- FT_Pos dist;
-
-
- if ( edge->dir != seg->dir )
- continue;
-
- dist = seg->pos - edge->fpos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist < edge_distance_threshold && dist < best )
- {
- AF_Segment link = seg->link;
-
-
- /* check whether all linked segments of the candidate edge */
- /* can make a single edge. */
- if ( link )
- {
- AF_Segment seg1 = edge->first;
- AF_Segment link1;
- FT_Pos dist2 = 0;
-
-
- do
- {
- link1 = seg1->link;
- if ( link1 )
- {
- dist2 = AF_SEGMENT_DIST( link, link1 );
- if ( dist2 >= edge_distance_threshold )
- break;
- }
-
- } while ( ( seg1 = seg1->edge_next ) != edge->first );
-
- if ( dist2 >= edge_distance_threshold )
- continue;
- }
-
- best = dist;
- found = edge;
- }
- }
-
- if ( !found )
- {
- AF_Edge edge;
-
-
- /* insert a new edge in the list and */
- /* sort according to the position */
- error = af_axis_hints_new_edge( axis, seg->pos,
- (AF_Direction)seg->dir,
- memory, &edge );
- if ( error )
- goto Exit;
-
- /* add the segment to the new edge's list */
- FT_ZERO( edge );
-
- edge->first = seg;
- edge->last = seg;
- edge->fpos = seg->pos;
- edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
- seg->edge_next = seg;
- edge->dir = seg->dir;
- }
- else
- {
- /* if an edge was found, simply add the segment to the edge's */
- /* list */
- seg->edge_next = found->first;
- found->last->edge_next = seg;
- found->last = seg;
- }
- }
-
- /*********************************************************************/
- /* */
- /* Good, we now compute each edge's properties according to segments */
- /* found on its position. Basically, these are as follows. */
- /* */
- /* - edge's main direction */
- /* - stem edge, serif edge or both (which defaults to stem then) */
- /* - rounded edge, straight or both (which defaults to straight) */
- /* - link for edge */
- /* */
- /*********************************************************************/
-
- /* first of all, set the `edge' field in each segment -- this is */
- /* required in order to compute edge links */
- /* */
- /* Note that removing this loop and setting the `edge' field of each */
- /* segment directly in the code above slows down execution speed for */
- /* some reasons on platforms like the Sun. */
-
- {
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
-
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- seg = edge->first;
- if ( seg )
- do
- {
- seg->edge = edge;
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
-
- /* now compute each edge properties */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Int is_round = 0; /* does it contain round segments? */
- FT_Int is_straight = 0; /* does it contain straight segments? */
-
-
- seg = edge->first;
-
- do
- {
- FT_Bool is_serif;
-
-
- /* check for roundness of segment */
- if ( seg->flags & AF_EDGE_ROUND )
- is_round++;
- else
- is_straight++;
-
- /* check for links -- if seg->serif is set, then seg->link must */
- /* be ignored */
- is_serif = (FT_Bool)( seg->serif && seg->serif->edge != edge );
-
- if ( seg->link || is_serif )
- {
- AF_Edge edge2;
- AF_Segment seg2;
-
-
- edge2 = edge->link;
- seg2 = seg->link;
-
- if ( is_serif )
- {
- seg2 = seg->serif;
- edge2 = edge->serif;
- }
-
- if ( edge2 )
- {
- FT_Pos edge_delta;
- FT_Pos seg_delta;
-
-
- edge_delta = edge->fpos - edge2->fpos;
- if ( edge_delta < 0 )
- edge_delta = -edge_delta;
-
- seg_delta = AF_SEGMENT_DIST( seg, seg2 );
-
- if ( seg_delta < edge_delta )
- edge2 = seg2->edge;
- }
- else
- edge2 = seg2->edge;
-
- if ( is_serif )
- {
- edge->serif = edge2;
- edge2->flags |= AF_EDGE_SERIF;
- }
- else
- edge->link = edge2;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
-
- /* set the round/straight flags */
- edge->flags = AF_EDGE_NORMAL;
-
- if ( is_round > 0 && is_round >= is_straight )
- edge->flags |= AF_EDGE_ROUND;
-
- /* get rid of serifs if link is set */
- /* XXX: This gets rid of many unpleasant artefacts! */
- /* Example: the `c' in cour.pfa at size 13 */
-
- if ( edge->serif && edge->link )
- edge->serif = 0;
- }
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- af_cjk_hints_detect_features( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- FT_Error error;
-
-
- error = af_cjk_hints_compute_segments( hints, dim );
- if ( !error )
- {
- af_cjk_hints_link_segments( hints, dim );
-
- error = af_cjk_hints_compute_edges( hints, dim );
- }
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_cjk_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- FT_Render_Mode mode;
- FT_UInt32 scaler_flags, other_flags;
-
-
- af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
-
- /*
- * correct x_scale and y_scale when needed, since they may have
- * been modified af_cjk_scale_dim above
- */
- hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
- hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
- hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
- hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
-
- /* compute flags depending on render mode, etc. */
- mode = metrics->root.scaler.render_mode;
-
-#ifdef AF_USE_WARPER
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
-#endif
-
- scaler_flags = hints->scaler_flags;
- other_flags = 0;
-
- /*
- * We snap the width of vertical stems for the monochrome and
- * horizontal LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
- other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
-
- /*
- * We snap the width of horizontal stems for the monochrome and
- * vertical LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
- other_flags |= AF_LATIN_HINTS_VERT_SNAP;
-
- /*
- * We adjust stems to full pixels only if we don't use the `light' mode.
- */
- if ( mode != FT_RENDER_MODE_LIGHT )
- other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
-
- if ( mode == FT_RENDER_MODE_MONO )
- other_flags |= AF_LATIN_HINTS_MONO;
-
- scaler_flags |= AF_SCALER_FLAG_NO_ADVANCE;
-
- hints->scaler_flags = scaler_flags;
- hints->other_flags = other_flags;
-
- return 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** C J K G L Y P H G R I D - F I T T I N G *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* snap a given width in scaled coordinates to one of the */
- /* current standard widths */
-
- static FT_Pos
- af_cjk_snap_width( AF_Width widths,
- FT_Int count,
- FT_Pos width )
- {
- int n;
- FT_Pos best = 64 + 32 + 2;
- FT_Pos reference = width;
- FT_Pos scaled;
-
-
- for ( n = 0; n < count; n++ )
- {
- FT_Pos w;
- FT_Pos dist;
-
-
- w = widths[n].cur;
- dist = width - w;
- if ( dist < 0 )
- dist = -dist;
- if ( dist < best )
- {
- best = dist;
- reference = w;
- }
- }
-
- scaled = FT_PIX_ROUND( reference );
-
- if ( width >= reference )
- {
- if ( width < scaled + 48 )
- width = reference;
- }
- else
- {
- if ( width > scaled - 48 )
- width = reference;
- }
-
- return width;
- }
-
-
- /* compute the snapped width of a given stem */
-
- static FT_Pos
- af_cjk_compute_stem_width( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Pos width,
- AF_Edge_Flags base_flags,
- AF_Edge_Flags stem_flags )
- {
- AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
- AF_LatinAxis axis = & metrics->axis[dim];
- FT_Pos dist = width;
- FT_Int sign = 0;
- FT_Int vertical = ( dim == AF_DIMENSION_VERT );
-
- FT_UNUSED( base_flags );
- FT_UNUSED( stem_flags );
-
-
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
- return width;
-
- if ( dist < 0 )
- {
- dist = -width;
- sign = 1;
- }
-
- if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
- ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
- {
- /* smooth hinting process: very lightly quantize the stem width */
-
- if ( axis->width_count > 0 )
- {
- if ( FT_ABS( dist - axis->widths[0].cur ) < 40 )
- {
- dist = axis->widths[0].cur;
- if ( dist < 48 )
- dist = 48;
-
- goto Done_Width;
- }
- }
-
- if ( dist < 54 )
- dist += ( 54 - dist ) / 2 ;
- else if ( dist < 3 * 64 )
- {
- FT_Pos delta;
-
-
- delta = dist & 63;
- dist &= -64;
-
- if ( delta < 10 )
- dist += delta;
- else if ( delta < 22 )
- dist += 10;
- else if ( delta < 42 )
- dist += delta;
- else if ( delta < 54 )
- dist += 54;
- else
- dist += delta;
- }
- }
- else
- {
- /* strong hinting process: snap the stem width to integer pixels */
-
- dist = af_cjk_snap_width( axis->widths, axis->width_count, dist );
-
- if ( vertical )
- {
- /* in the case of vertical hinting, always round */
- /* the stem heights to integer pixels */
-
- if ( dist >= 64 )
- dist = ( dist + 16 ) & ~63;
- else
- dist = 64;
- }
- else
- {
- if ( AF_LATIN_HINTS_DO_MONO( hints ) )
- {
- /* monochrome horizontal hinting: snap widths to integer pixels */
- /* with a different threshold */
-
- if ( dist < 64 )
- dist = 64;
- else
- dist = ( dist + 32 ) & ~63;
- }
- else
- {
- /* for horizontal anti-aliased hinting, we adopt a more subtle */
- /* approach: we strengthen small stems, round stems whose size */
- /* is between 1 and 2 pixels to an integer, otherwise nothing */
-
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
-
- else if ( dist < 128 )
- dist = ( dist + 22 ) & ~63;
- else
- /* round otherwise to prevent color fringes in LCD mode */
- dist = ( dist + 32 ) & ~63;
- }
- }
- }
-
- Done_Width:
- if ( sign )
- dist = -dist;
-
- return dist;
- }
-
-
- /* align one stem edge relative to the previous stem edge */
-
- static void
- af_cjk_align_linked_edge( AF_GlyphHints hints,
- AF_Dimension dim,
- AF_Edge base_edge,
- AF_Edge stem_edge )
- {
- FT_Pos dist = stem_edge->opos - base_edge->opos;
-
- FT_Pos fitted_width = af_cjk_compute_stem_width(
- hints, dim, dist,
- (AF_Edge_Flags)base_edge->flags,
- (AF_Edge_Flags)stem_edge->flags );
-
-
- stem_edge->pos = base_edge->pos + fitted_width;
- }
-
-
- static void
- af_cjk_align_serif_edge( AF_GlyphHints hints,
- AF_Edge base,
- AF_Edge serif )
- {
- FT_UNUSED( hints );
-
- serif->pos = base->pos + ( serif->opos - base->opos );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** E D G E H I N T I N G ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#define AF_LIGHT_MODE_MAX_HORZ_GAP 9
-#define AF_LIGHT_MODE_MAX_VERT_GAP 15
-#define AF_LIGHT_MODE_MAX_DELTA_ABS 14
-
-
- static FT_Pos
- af_hint_normal_stem( AF_GlyphHints hints,
- AF_Edge edge,
- AF_Edge edge2,
- FT_Pos anchor,
- AF_Dimension dim )
- {
- FT_Pos org_len, cur_len, org_center;
- FT_Pos cur_pos1, cur_pos2;
- FT_Pos d_off1, u_off1, d_off2, u_off2, delta;
- FT_Pos offset;
- FT_Pos threshold = 64;
-
-
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
- {
- if ( ( edge->flags & AF_EDGE_ROUND ) &&
- ( edge2->flags & AF_EDGE_ROUND ) )
- {
- if ( dim == AF_DIMENSION_VERT )
- threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP;
- else
- threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP;
- }
- else
- {
- if ( dim == AF_DIMENSION_VERT )
- threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP / 3;
- else
- threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP / 3;
- }
- }
-
- org_len = edge2->opos - edge->opos;
- cur_len = af_cjk_compute_stem_width( hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
-
- org_center = ( edge->opos + edge2->opos ) / 2 + anchor;
- cur_pos1 = org_center - cur_len / 2;
- cur_pos2 = cur_pos1 + cur_len;
- d_off1 = cur_pos1 - FT_PIX_FLOOR( cur_pos1 );
- d_off2 = cur_pos2 - FT_PIX_FLOOR( cur_pos2 );
- u_off1 = 64 - d_off1;
- u_off2 = 64 - d_off2;
- delta = 0;
-
-
- if ( d_off1 == 0 || d_off2 == 0 )
- goto Exit;
-
- if ( cur_len <= threshold )
- {
- if ( d_off2 < cur_len )
- {
- if ( u_off1 <= d_off2 )
- delta = u_off1;
- else
- delta = -d_off2;
- }
-
- goto Exit;
- }
-
- if ( threshold < 64 )
- {
- if ( d_off1 >= threshold || u_off1 >= threshold ||
- d_off2 >= threshold || u_off2 >= threshold )
- goto Exit;
- }
-
- offset = cur_len % 64;
-
- if ( offset < 32 )
- {
- if ( u_off1 <= offset || d_off2 <= offset )
- goto Exit;
- }
- else
- offset = 64 - threshold;
-
- d_off1 = threshold - u_off1;
- u_off1 = u_off1 - offset;
- u_off2 = threshold - d_off2;
- d_off2 = d_off2 - offset;
-
- if ( d_off1 <= u_off1 )
- u_off1 = -d_off1;
-
- if ( d_off2 <= u_off2 )
- u_off2 = -d_off2;
-
- if ( FT_ABS( u_off1 ) <= FT_ABS( u_off2 ) )
- delta = u_off1;
- else
- delta = u_off2;
-
- Exit:
-
-#if 1
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
- {
- if ( delta > AF_LIGHT_MODE_MAX_DELTA_ABS )
- delta = AF_LIGHT_MODE_MAX_DELTA_ABS;
- else if ( delta < -AF_LIGHT_MODE_MAX_DELTA_ABS )
- delta = -AF_LIGHT_MODE_MAX_DELTA_ABS;
- }
-#endif
-
- cur_pos1 += delta;
-
- if ( edge->opos < edge2->opos )
- {
- edge->pos = cur_pos1;
- edge2->pos = cur_pos1 + cur_len;
- }
- else
- {
- edge->pos = cur_pos1 + cur_len;
- edge2->pos = cur_pos1;
- }
-
- return delta;
- }
-
-
- static void
- af_cjk_hint_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- FT_Int n_edges;
- AF_Edge edge;
- AF_Edge anchor = 0;
- FT_Pos delta = 0;
- FT_Int skipped = 0;
-
-
- /* now we align all stem edges. */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Edge edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- /* skip all non-stem edges */
- edge2 = edge->link;
- if ( !edge2 )
- {
- skipped++;
- continue;
- }
-
- /* now align the stem */
-
- if ( edge2 < edge )
- {
- af_cjk_align_linked_edge( hints, dim, edge2, edge );
- edge->flags |= AF_EDGE_DONE;
- continue;
- }
-
- if ( dim != AF_DIMENSION_VERT && !anchor )
- {
-
-#if 0
- if ( fixedpitch )
- {
- AF_Edge left = edge;
- AF_Edge right = edge_limit - 1;
- AF_EdgeRec left1, left2, right1, right2;
- FT_Pos target, center1, center2;
- FT_Pos delta1, delta2, d1, d2;
-
-
- while ( right > left && !right->link )
- right--;
-
- left1 = *left;
- left2 = *left->link;
- right1 = *right->link;
- right2 = *right;
-
- delta = ( ( ( hinter->pp2.x + 32 ) & -64 ) - hinter->pp2.x ) / 2;
- target = left->opos + ( right->opos - left->opos ) / 2 + delta - 16;
-
- delta1 = delta;
- delta1 += af_hint_normal_stem( hints, left, left->link,
- delta1, 0 );
-
- if ( left->link != right )
- af_hint_normal_stem( hints, right->link, right, delta1, 0 );
-
- center1 = left->pos + ( right->pos - left->pos ) / 2;
-
- if ( center1 >= target )
- delta2 = delta - 32;
- else
- delta2 = delta + 32;
-
- delta2 += af_hint_normal_stem( hints, &left1, &left2, delta2, 0 );
-
- if ( delta1 != delta2 )
- {
- if ( left->link != right )
- af_hint_normal_stem( hints, &right1, &right2, delta2, 0 );
-
- center2 = left1.pos + ( right2.pos - left1.pos ) / 2;
-
- d1 = center1 - target;
- d2 = center2 - target;
-
- if ( FT_ABS( d2 ) < FT_ABS( d1 ) )
- {
- left->pos = left1.pos;
- left->link->pos = left2.pos;
-
- if ( left->link != right )
- {
- right->link->pos = right1.pos;
- right->pos = right2.pos;
- }
-
- delta1 = delta2;
- }
- }
-
- delta = delta1;
- right->link->flags |= AF_EDGE_DONE;
- right->flags |= AF_EDGE_DONE;
- }
- else
-
-#endif /* 0 */
-
- delta = af_hint_normal_stem( hints, edge, edge2, 0,
- AF_DIMENSION_HORZ );
- }
- else
- af_hint_normal_stem( hints, edge, edge2, delta, dim );
-
-#if 0
- printf( "stem (%d,%d) adjusted (%.1f,%.1f)\n",
- edge - edges, edge2 - edges,
- ( edge->pos - edge->opos ) / 64.0,
- ( edge2->pos - edge2->opos ) / 64.0 );
-#endif
-
- anchor = edge;
- edge->flags |= AF_EDGE_DONE;
- edge2->flags |= AF_EDGE_DONE;
- }
-
- /* make sure that lowercase m's maintain their symmetry */
-
- /* In general, lowercase m's have six vertical edges if they are sans */
- /* serif, or twelve if they are with serifs. This implementation is */
- /* based on that assumption, and seems to work very well with most */
- /* faces. However, if for a certain face this assumption is not */
- /* true, the m is just rendered like before. In addition, any stem */
- /* correction will only be applied to symmetrical glyphs (even if the */
- /* glyph is not an m), so the potential for unwanted distortion is */
- /* relatively low. */
-
- /* We don't handle horizontal edges since we can't easily assure that */
- /* the third (lowest) stem aligns with the base line; it might end up */
- /* one pixel higher or lower. */
-
- n_edges = edge_limit - edges;
- if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
- {
- AF_Edge edge1, edge2, edge3;
- FT_Pos dist1, dist2, span;
-
-
- if ( n_edges == 6 )
- {
- edge1 = edges;
- edge2 = edges + 2;
- edge3 = edges + 4;
- }
- else
- {
- edge1 = edges + 1;
- edge2 = edges + 5;
- edge3 = edges + 9;
- }
-
- dist1 = edge2->opos - edge1->opos;
- dist2 = edge3->opos - edge2->opos;
-
- span = dist1 - dist2;
- if ( span < 0 )
- span = -span;
-
- if ( edge1->link == edge1 + 1 &&
- edge2->link == edge2 + 1 &&
- edge3->link == edge3 + 1 && span < 8 )
- {
- delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
- edge3->pos -= delta;
- if ( edge3->link )
- edge3->link->pos -= delta;
-
- /* move the serifs along with the stem */
- if ( n_edges == 12 )
- {
- ( edges + 8 )->pos -= delta;
- ( edges + 11 )->pos -= delta;
- }
-
- edge3->flags |= AF_EDGE_DONE;
- if ( edge3->link )
- edge3->link->flags |= AF_EDGE_DONE;
- }
- }
-
- if ( !skipped )
- return;
-
- /*
- * now hint the remaining edges (serifs and single) in order
- * to complete our processing
- */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- if ( edge->serif )
- {
- af_cjk_align_serif_edge( hints, edge->serif, edge );
- edge->flags |= AF_EDGE_DONE;
- skipped--;
- }
- }
-
- if ( !skipped )
- return;
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Edge before, after;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- before = after = edge;
-
- while ( --before >= edges )
- if ( before->flags & AF_EDGE_DONE )
- break;
-
- while ( ++after < edge_limit )
- if ( after->flags & AF_EDGE_DONE )
- break;
-
- if ( before >= edges || after < edge_limit )
- {
- if ( before < edges )
- af_cjk_align_serif_edge( hints, after, edge );
- else if ( after >= edge_limit )
- af_cjk_align_serif_edge( hints, before, edge );
- else
- {
- if ( after->fpos == before->fpos )
- edge->pos = before->pos;
- else
- edge->pos = before->pos +
- FT_MulDiv( edge->fpos - before->fpos,
- after->pos - before->pos,
- after->fpos - before->fpos );
- }
- }
- }
- }
-
-
- static void
- af_cjk_align_edge_points( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = & hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
- FT_Bool snapping;
-
-
- snapping = FT_BOOL( ( dim == AF_DIMENSION_HORZ &&
- AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) ||
- ( dim == AF_DIMENSION_VERT &&
- AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) );
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- /* move the points of each segment */
- /* in each edge to the edge's position */
- AF_Segment seg = edge->first;
-
-
- if ( snapping )
- {
- do
- {
- AF_Point point = seg->first;
-
-
- for (;;)
- {
- if ( dim == AF_DIMENSION_HORZ )
- {
- point->x = edge->pos;
- point->flags |= AF_FLAG_TOUCH_X;
- }
- else
- {
- point->y = edge->pos;
- point->flags |= AF_FLAG_TOUCH_Y;
- }
-
- if ( point == seg->last )
- break;
-
- point = point->next;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
- else
- {
- FT_Pos delta = edge->pos - edge->opos;
-
-
- do
- {
- AF_Point point = seg->first;
-
-
- for (;;)
- {
- if ( dim == AF_DIMENSION_HORZ )
- {
- point->x += delta;
- point->flags |= AF_FLAG_TOUCH_X;
- }
- else
- {
- point->y += delta;
- point->flags |= AF_FLAG_TOUCH_Y;
- }
-
- if ( point == seg->last )
- break;
-
- point = point->next;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_cjk_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics )
- {
- FT_Error error;
- int dim;
-
- FT_UNUSED( metrics );
-
-
- error = af_glyph_hints_reload( hints, outline, 0 );
- if ( error )
- goto Exit;
-
- /* analyze glyph outline */
- if ( AF_HINTS_DO_HORIZONTAL( hints ) )
- {
- error = af_cjk_hints_detect_features( hints, AF_DIMENSION_HORZ );
- if ( error )
- goto Exit;
- }
-
- if ( AF_HINTS_DO_VERTICAL( hints ) )
- {
- error = af_cjk_hints_detect_features( hints, AF_DIMENSION_VERT );
- if ( error )
- goto Exit;
- }
-
- /* grid-fit the outline */
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
- ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
- {
-
-#ifdef AF_USE_WARPER
- if ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, dim, &scale, &delta );
- af_glyph_hints_scale_dim( hints, dim, scale, delta );
- continue;
- }
-#endif /* AF_USE_WARPER */
-
- af_cjk_hint_edges( hints, (AF_Dimension)dim );
- af_cjk_align_edge_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
- }
- }
-
-#if 0
- af_glyph_hints_dump_points( hints );
- af_glyph_hints_dump_segments( hints );
- af_glyph_hints_dump_edges( hints );
-#endif
-
- af_glyph_hints_save( hints, outline );
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** C J K S C R I P T C L A S S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static const AF_Script_UniRangeRec af_cjk_uniranges[] =
- {
-#if 0
- { 0x0100UL, 0xFFFFUL }, /* why this? */
-#endif
- { 0x2E80UL, 0x2EFFUL }, /* CJK Radicals Supplement */
- { 0x2F00UL, 0x2FDFUL }, /* Kangxi Radicals */
- { 0x3000UL, 0x303FUL }, /* CJK Symbols and Punctuation */
- { 0x3040UL, 0x309FUL }, /* Hiragana */
- { 0x30A0UL, 0x30FFUL }, /* Katakana */
- { 0x3100UL, 0x312FUL }, /* Bopomofo */
- { 0x3130UL, 0x318FUL }, /* Hangul Compatibility Jamo */
- { 0x31A0UL, 0x31BFUL }, /* Bopomofo Extended */
- { 0x31C0UL, 0x31EFUL }, /* CJK Strokes */
- { 0x31F0UL, 0x31FFUL }, /* Katakana Phonetic Extensions */
- { 0x3200UL, 0x32FFUL }, /* Enclosed CJK Letters and Months */
- { 0x3300UL, 0x33FFUL }, /* CJK Compatibility */
- { 0x3400UL, 0x4DBFUL }, /* CJK Unified Ideographs Extension A */
- { 0x4DC0UL, 0x4DFFUL }, /* Yijing Hexagram Symbols */
- { 0x4E00UL, 0x9FFFUL }, /* CJK Unified Ideographs */
- { 0xF900UL, 0xFAFFUL }, /* CJK Compatibility Ideographs */
- { 0xFE30UL, 0xFE4FUL }, /* CJK Compatibility Forms */
- { 0xFF00UL, 0xFFEFUL }, /* Halfwidth and Fullwidth Forms */
- { 0x20000UL, 0x2A6DFUL }, /* CJK Unified Ideographs Extension B */
- { 0x2F800UL, 0x2FA1FUL }, /* CJK Compatibility Ideographs Supplement */
- { 0UL, 0UL }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_cjk_script_class =
- {
- AF_SCRIPT_CJK,
- af_cjk_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) af_cjk_metrics_init,
- (AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) af_cjk_hints_init,
- (AF_Script_ApplyHintsFunc) af_cjk_hints_apply
- };
-
-#else /* !AF_CONFIG_OPTION_CJK */
-
- static const AF_Script_UniRangeRec af_cjk_uniranges[] =
- {
- { 0, 0 }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_cjk_script_class =
- {
- AF_SCRIPT_CJK,
- af_cjk_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) NULL,
- (AF_Script_ScaleMetricsFunc)NULL,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) NULL,
- (AF_Script_ApplyHintsFunc) NULL
- };
-
-#endif /* !AF_CONFIG_OPTION_CJK */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h
deleted file mode 100644
index 9f77fda1430..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afcjk.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/***************************************************************************/
-/* */
-/* afcjk.h */
-/* */
-/* Auto-fitter hinting routines for CJK script (specification). */
-/* */
-/* Copyright 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFCJK_H__
-#define __AFCJK_H__
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
- /* the CJK-specific script class */
-
- FT_CALLBACK_TABLE const AF_ScriptClassRec
- af_cjk_script_class;
-
-
- FT_LOCAL( FT_Error )
- af_cjk_metrics_init( AF_LatinMetrics metrics,
- FT_Face face );
-
- FT_LOCAL( void )
- af_cjk_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler );
-
- FT_LOCAL( FT_Error )
- af_cjk_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics );
-
- FT_LOCAL( FT_Error )
- af_cjk_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics );
-
-/* */
-
-FT_END_HEADER
-
-#endif /* __AFCJK_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c
deleted file mode 100644
index ed96e96410d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/***************************************************************************/
-/* */
-/* afdummy.c */
-/* */
-/* Auto-fitter dummy routines to be used if no hinting should be */
-/* performed (body). */
-/* */
-/* Copyright 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afdummy.h"
-#include "afhints.h"
-
-
- static FT_Error
- af_dummy_hints_init( AF_GlyphHints hints,
- AF_ScriptMetrics metrics )
- {
- af_glyph_hints_rescale( hints,
- metrics );
- return 0;
- }
-
-
- static FT_Error
- af_dummy_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline )
- {
- FT_UNUSED( hints );
- FT_UNUSED( outline );
-
- return 0;
- }
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_dummy_script_class =
- {
- AF_SCRIPT_NONE,
- NULL,
-
- sizeof( AF_ScriptMetricsRec ),
-
- (AF_Script_InitMetricsFunc) NULL,
- (AF_Script_ScaleMetricsFunc)NULL,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) af_dummy_hints_init,
- (AF_Script_ApplyHintsFunc) af_dummy_hints_apply
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h
deleted file mode 100644
index 2a5faf8f851..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afdummy.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/***************************************************************************/
-/* */
-/* afdummy.h */
-/* */
-/* Auto-fitter dummy routines to be used if no hinting should be */
-/* performed (specification). */
-/* */
-/* Copyright 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFDUMMY_H__
-#define __AFDUMMY_H__
-
-#include "aftypes.h"
-
-
-FT_BEGIN_HEADER
-
- /* A dummy script metrics class used when no hinting should
- * be performed. This is the default for non-latin glyphs!
- */
-
- FT_CALLBACK_TABLE const AF_ScriptClassRec
- af_dummy_script_class;
-
-/* */
-
-FT_END_HEADER
-
-
-#endif /* __AFDUMMY_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h
deleted file mode 100644
index c2ed5fe2abe..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aferrors.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* aferrors.h */
-/* */
-/* Autofitter error codes (specification only). */
-/* */
-/* Copyright 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the Autofitter error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __AFERRORS_H__
-#define __AFERRORS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX AF_Err_
-#define FT_ERR_BASE FT_Mod_Err_Autofit
-
-#include FT_ERRORS_H
-
-#endif /* __AFERRORS_H__ */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c
deleted file mode 100644
index bfb9091bfdc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/***************************************************************************/
-/* */
-/* afglobal.c */
-/* */
-/* Auto-fitter routines to compute global hinting values (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afglobal.h"
-#include "afdummy.h"
-#include "aflatin.h"
-#include "afcjk.h"
-#include "afindic.h"
-
-#include "aferrors.h"
-
-#ifdef FT_OPTION_AUTOFIT2
-#include "aflatin2.h"
-#endif
-
- /* populate this list when you add new scripts */
- static AF_ScriptClass const af_script_classes[] =
- {
- &af_dummy_script_class,
-#ifdef FT_OPTION_AUTOFIT2
- &af_latin2_script_class,
-#endif
- &af_latin_script_class,
- &af_cjk_script_class,
- &af_indic_script_class,
- NULL /* do not remove */
- };
-
- /* index of default script in `af_script_classes' */
-#define AF_SCRIPT_LIST_DEFAULT 2
- /* indicates an uncovered glyph */
-#define AF_SCRIPT_LIST_NONE 255
-
-
- /*
- * Note that glyph_scripts[] is used to map each glyph into
- * an index into the `af_script_classes' array.
- *
- */
- typedef struct AF_FaceGlobalsRec_
- {
- FT_Face face;
- FT_UInt glyph_count; /* same as face->num_glyphs */
- FT_Byte* glyph_scripts;
-
- AF_ScriptMetrics metrics[AF_SCRIPT_MAX];
-
- } AF_FaceGlobalsRec;
-
-
- /* Compute the script index of each glyph within a given face. */
-
- static FT_Error
- af_face_globals_compute_script_coverage( AF_FaceGlobals globals )
- {
- FT_Error error = AF_Err_Ok;
- FT_Face face = globals->face;
- FT_CharMap old_charmap = face->charmap;
- FT_Byte* gscripts = globals->glyph_scripts;
- FT_UInt ss;
-
-
- /* the value 255 means `uncovered glyph' */
- FT_MEM_SET( globals->glyph_scripts,
- AF_SCRIPT_LIST_NONE,
- globals->glyph_count );
-
- error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
- if ( error )
- {
- /*
- * Ignore this error; we simply use the default script.
- * XXX: Shouldn't we rather disable hinting?
- */
- error = AF_Err_Ok;
- goto Exit;
- }
-
- /* scan each script in a Unicode charmap */
- for ( ss = 0; af_script_classes[ss]; ss++ )
- {
- AF_ScriptClass clazz = af_script_classes[ss];
- AF_Script_UniRange range;
-
-
- if ( clazz->script_uni_ranges == NULL )
- continue;
-
- /*
- * Scan all unicode points in the range and set the corresponding
- * glyph script index.
- */
- for ( range = clazz->script_uni_ranges; range->first != 0; range++ )
- {
- FT_ULong charcode = range->first;
- FT_UInt gindex;
-
-
- gindex = FT_Get_Char_Index( face, charcode );
-
- if ( gindex != 0 &&
- gindex < globals->glyph_count &&
- gscripts[gindex] == AF_SCRIPT_LIST_NONE )
- {
- gscripts[gindex] = (FT_Byte)ss;
- }
-
- for (;;)
- {
- charcode = FT_Get_Next_Char( face, charcode, &gindex );
-
- if ( gindex == 0 || charcode > range->last )
- break;
-
- if ( gindex < globals->glyph_count &&
- gscripts[gindex] == AF_SCRIPT_LIST_NONE )
- {
- gscripts[gindex] = (FT_Byte)ss;
- }
- }
- }
- }
-
- Exit:
- /*
- * By default, all uncovered glyphs are set to the latin script.
- * XXX: Shouldn't we disable hinting or do something similar?
- */
- {
- FT_UInt nn;
-
-
- for ( nn = 0; nn < globals->glyph_count; nn++ )
- {
- if ( gscripts[nn] == AF_SCRIPT_LIST_NONE )
- gscripts[nn] = AF_SCRIPT_LIST_DEFAULT;
- }
- }
-
- FT_Set_Charmap( face, old_charmap );
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_face_globals_new( FT_Face face,
- AF_FaceGlobals *aglobals )
- {
- FT_Error error;
- FT_Memory memory;
- AF_FaceGlobals globals;
-
-
- memory = face->memory;
-
- if ( !FT_ALLOC( globals, sizeof ( *globals ) +
- face->num_glyphs * sizeof ( FT_Byte ) ) )
- {
- globals->face = face;
- globals->glyph_count = face->num_glyphs;
- globals->glyph_scripts = (FT_Byte*)( globals + 1 );
-
- error = af_face_globals_compute_script_coverage( globals );
- if ( error )
- {
- af_face_globals_free( globals );
- globals = NULL;
- }
- }
-
- *aglobals = globals;
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_face_globals_free( AF_FaceGlobals globals )
- {
- if ( globals )
- {
- FT_Memory memory = globals->face->memory;
- FT_UInt nn;
-
-
- for ( nn = 0; nn < AF_SCRIPT_MAX; nn++ )
- {
- if ( globals->metrics[nn] )
- {
- AF_ScriptClass clazz = af_script_classes[nn];
-
-
- FT_ASSERT( globals->metrics[nn]->clazz == clazz );
-
- if ( clazz->script_metrics_done )
- clazz->script_metrics_done( globals->metrics[nn] );
-
- FT_FREE( globals->metrics[nn] );
- }
- }
-
- globals->glyph_count = 0;
- globals->glyph_scripts = NULL; /* no need to free this one! */
- globals->face = NULL;
-
- FT_FREE( globals );
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_face_globals_get_metrics( AF_FaceGlobals globals,
- FT_UInt gindex,
- FT_UInt options,
- AF_ScriptMetrics *ametrics )
- {
- AF_ScriptMetrics metrics = NULL;
- FT_UInt gidx;
- AF_ScriptClass clazz;
- FT_UInt script = options & 15;
- const FT_UInt script_max = sizeof ( af_script_classes ) /
- sizeof ( af_script_classes[0] );
- FT_Error error = AF_Err_Ok;
-
-
- if ( gindex >= globals->glyph_count )
- {
- error = AF_Err_Invalid_Argument;
- goto Exit;
- }
-
- gidx = script;
- if ( gidx == 0 || gidx + 1 >= script_max )
- gidx = globals->glyph_scripts[gindex];
-
- clazz = af_script_classes[gidx];
- if ( script == 0 )
- script = clazz->script;
-
- metrics = globals->metrics[clazz->script];
- if ( metrics == NULL )
- {
- /* create the global metrics object when needed */
- FT_Memory memory = globals->face->memory;
-
-
- if ( FT_ALLOC( metrics, clazz->script_metrics_size ) )
- goto Exit;
-
- metrics->clazz = clazz;
-
- if ( clazz->script_metrics_init )
- {
- error = clazz->script_metrics_init( metrics, globals->face );
- if ( error )
- {
- if ( clazz->script_metrics_done )
- clazz->script_metrics_done( metrics );
-
- FT_FREE( metrics );
- goto Exit;
- }
- }
-
- globals->metrics[clazz->script] = metrics;
- }
-
- Exit:
- *ametrics = metrics;
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h
deleted file mode 100644
index cf52c087560..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afglobal.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/***************************************************************************/
-/* */
-/* afglobal.h */
-/* */
-/* Auto-fitter routines to compute global hinting values */
-/* (specification). */
-/* */
-/* Copyright 2003, 2004, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AF_GLOBAL_H__
-#define __AF_GLOBAL_H__
-
-
-#include "aftypes.h"
-
-
-FT_BEGIN_HEADER
-
-
- /************************************************************************/
- /************************************************************************/
- /***** *****/
- /***** F A C E G L O B A L S *****/
- /***** *****/
- /************************************************************************/
- /************************************************************************/
-
-
- /*
- * model the global hints data for a given face, decomposed into
- * script-specific items
- */
- typedef struct AF_FaceGlobalsRec_* AF_FaceGlobals;
-
-
- FT_LOCAL( FT_Error )
- af_face_globals_new( FT_Face face,
- AF_FaceGlobals *aglobals );
-
- FT_LOCAL( FT_Error )
- af_face_globals_get_metrics( AF_FaceGlobals globals,
- FT_UInt gindex,
- FT_UInt options,
- AF_ScriptMetrics *ametrics );
-
- FT_LOCAL( void )
- af_face_globals_free( AF_FaceGlobals globals );
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __AF_GLOBALS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c
deleted file mode 100644
index 8ab17614887..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.c
+++ /dev/null
@@ -1,1264 +0,0 @@
-/***************************************************************************/
-/* */
-/* afhints.c */
-/* */
-/* Auto-fitter hinting routines (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afhints.h"
-#include "aferrors.h"
-#include FT_INTERNAL_CALC_H
-
-
- FT_LOCAL_DEF( FT_Error )
- af_axis_hints_new_segment( AF_AxisHints axis,
- FT_Memory memory,
- AF_Segment *asegment )
- {
- FT_Error error = AF_Err_Ok;
- AF_Segment segment = NULL;
-
-
- if ( axis->num_segments >= axis->max_segments )
- {
- FT_Int old_max = axis->max_segments;
- FT_Int new_max = old_max;
- FT_Int big_max = FT_INT_MAX / sizeof ( *segment );
-
-
- if ( old_max >= big_max )
- {
- error = AF_Err_Out_Of_Memory;
- goto Exit;
- }
-
- new_max += ( new_max >> 2 ) + 4;
- if ( new_max < old_max || new_max > big_max )
- new_max = big_max;
-
- if ( FT_RENEW_ARRAY( axis->segments, old_max, new_max ) )
- goto Exit;
-
- axis->max_segments = new_max;
- }
-
- segment = axis->segments + axis->num_segments++;
-
- Exit:
- *asegment = segment;
- return error;
- }
-
-
- FT_LOCAL( FT_Error )
- af_axis_hints_new_edge( AF_AxisHints axis,
- FT_Int fpos,
- AF_Direction dir,
- FT_Memory memory,
- AF_Edge *aedge )
- {
- FT_Error error = AF_Err_Ok;
- AF_Edge edge = NULL;
- AF_Edge edges;
-
-
- if ( axis->num_edges >= axis->max_edges )
- {
- FT_Int old_max = axis->max_edges;
- FT_Int new_max = old_max;
- FT_Int big_max = FT_INT_MAX / sizeof ( *edge );
-
-
- if ( old_max >= big_max )
- {
- error = AF_Err_Out_Of_Memory;
- goto Exit;
- }
-
- new_max += ( new_max >> 2 ) + 4;
- if ( new_max < old_max || new_max > big_max )
- new_max = big_max;
-
- if ( FT_RENEW_ARRAY( axis->edges, old_max, new_max ) )
- goto Exit;
-
- axis->max_edges = new_max;
- }
-
- edges = axis->edges;
- edge = edges + axis->num_edges;
-
- while ( edge > edges )
- {
- if ( edge[-1].fpos < fpos )
- break;
-
- /* we want the edge with same position and minor direction */
- /* to appear before those in the major one in the list */
- if ( edge[-1].fpos == fpos && dir == axis->major_dir )
- break;
-
- edge[0] = edge[-1];
- edge--;
- }
-
- axis->num_edges++;
-
- FT_ZERO( edge );
- edge->fpos = (FT_Short)fpos;
- edge->dir = (FT_Char)dir;
-
- Exit:
- *aedge = edge;
- return error;
- }
-
-
-#ifdef AF_DEBUG
-
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
- static const char*
- af_dir_str( AF_Direction dir )
- {
- const char* result;
-
-
- switch ( dir )
- {
- case AF_DIR_UP:
- result = "up";
- break;
- case AF_DIR_DOWN:
- result = "down";
- break;
- case AF_DIR_LEFT:
- result = "left";
- break;
- case AF_DIR_RIGHT:
- result = "right";
- break;
- default:
- result = "none";
- }
-
- return result;
- }
-
-
-#define AF_INDEX_NUM( ptr, base ) ( (ptr) ? ( (ptr) - (base) ) : -1 )
-
-
- void
- af_glyph_hints_dump_points( AF_GlyphHints hints )
- {
- AF_Point points = hints->points;
- AF_Point limit = points + hints->num_points;
- AF_Point point;
-
-
- printf( "Table of points:\n" );
- printf( " [ index | xorg | yorg | xscale | yscale "
- "| xfit | yfit | flags ]\n" );
-
- for ( point = points; point < limit; point++ )
- {
- printf( " [ %5d | %5d | %5d | %-5.2f | %-5.2f "
- "| %-5.2f | %-5.2f | %c%c%c%c%c%c ]\n",
- point - points,
- point->fx,
- point->fy,
- point->ox/64.0,
- point->oy/64.0,
- point->x/64.0,
- point->y/64.0,
- ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? 'w' : ' ',
- ( point->flags & AF_FLAG_INFLECTION ) ? 'i' : ' ',
- ( point->flags & AF_FLAG_EXTREMA_X ) ? '<' : ' ',
- ( point->flags & AF_FLAG_EXTREMA_Y ) ? 'v' : ' ',
- ( point->flags & AF_FLAG_ROUND_X ) ? '(' : ' ',
- ( point->flags & AF_FLAG_ROUND_Y ) ? 'u' : ' ');
- }
- printf( "\n" );
- }
-
-
- static const char*
- af_edge_flags_to_string( AF_Edge_Flags flags )
- {
- static char temp[32];
- int pos = 0;
-
-
- if ( flags & AF_EDGE_ROUND )
- {
- ft_memcpy( temp + pos, "round", 5 );
- pos += 5;
- }
- if ( flags & AF_EDGE_SERIF )
- {
- if ( pos > 0 )
- temp[pos++] = ' ';
- ft_memcpy( temp + pos, "serif", 5 );
- pos += 5;
- }
- if ( pos == 0 )
- return "normal";
-
- temp[pos] = 0;
-
- return temp;
- }
-
-
- /* A function to dump the array of linked segments. */
- void
- af_glyph_hints_dump_segments( AF_GlyphHints hints )
- {
- FT_Int dimension;
-
-
- for ( dimension = 1; dimension >= 0; dimension-- )
- {
- AF_AxisHints axis = &hints->axis[dimension];
- AF_Segment segments = axis->segments;
- AF_Segment limit = segments + axis->num_segments;
- AF_Segment seg;
-
-
- printf ( "Table of %s segments:\n",
- dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
- printf ( " [ index | pos | dir | link | serif |"
- " height | extra | flags ]\n" );
-
- for ( seg = segments; seg < limit; seg++ )
- {
- printf ( " [ %5d | %5.2g | %5s | %4d | %5d | %5d | %5d | %s ]\n",
- seg - segments,
- dimension == AF_DIMENSION_HORZ ? (int)seg->first->ox / 64.0
- : (int)seg->first->oy / 64.0,
- af_dir_str( (AF_Direction)seg->dir ),
- AF_INDEX_NUM( seg->link, segments ),
- AF_INDEX_NUM( seg->serif, segments ),
- seg->height,
- seg->height - ( seg->max_coord - seg->min_coord ),
- af_edge_flags_to_string( seg->flags ) );
- }
- printf( "\n" );
- }
- }
-
-
- void
- af_glyph_hints_dump_edges( AF_GlyphHints hints )
- {
- FT_Int dimension;
-
-
- for ( dimension = 1; dimension >= 0; dimension-- )
- {
- AF_AxisHints axis = &hints->axis[dimension];
- AF_Edge edges = axis->edges;
- AF_Edge limit = edges + axis->num_edges;
- AF_Edge edge;
-
-
- /*
- * note: AF_DIMENSION_HORZ corresponds to _vertical_ edges
- * since they have constant a X coordinate.
- */
- printf ( "Table of %s edges:\n",
- dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
- printf ( " [ index | pos | dir | link |"
- " serif | blue | opos | pos | flags ]\n" );
-
- for ( edge = edges; edge < limit; edge++ )
- {
- printf ( " [ %5d | %5.2g | %5s | %4d |"
- " %5d | %c | %5.2f | %5.2f | %s ]\n",
- edge - edges,
- (int)edge->opos / 64.0,
- af_dir_str( (AF_Direction)edge->dir ),
- AF_INDEX_NUM( edge->link, edges ),
- AF_INDEX_NUM( edge->serif, edges ),
- edge->blue_edge ? 'y' : 'n',
- edge->opos / 64.0,
- edge->pos / 64.0,
- af_edge_flags_to_string( edge->flags ) );
- }
- printf( "\n" );
- }
- }
-
-#else /* !AF_DEBUG */
-
- /* these empty stubs are only used to link the `ftgrid' test program */
- /* when debugging is disabled */
-
- void
- af_glyph_hints_dump_points( AF_GlyphHints hints )
- {
- FT_UNUSED( hints );
- }
-
-
- void
- af_glyph_hints_dump_segments( AF_GlyphHints hints )
- {
- FT_UNUSED( hints );
- }
-
-
- void
- af_glyph_hints_dump_edges( AF_GlyphHints hints )
- {
- FT_UNUSED( hints );
- }
-
-#endif /* !AF_DEBUG */
-
-
- /* compute the direction value of a given vector */
- FT_LOCAL_DEF( AF_Direction )
- af_direction_compute( FT_Pos dx,
- FT_Pos dy )
- {
- FT_Pos ll, ss; /* long and short arm lengths */
- AF_Direction dir; /* candidate direction */
-
-
- if ( dy >= dx )
- {
- if ( dy >= -dx )
- {
- dir = AF_DIR_UP;
- ll = dy;
- ss = dx;
- }
- else
- {
- dir = AF_DIR_LEFT;
- ll = -dx;
- ss = dy;
- }
- }
- else /* dy < dx */
- {
- if ( dy >= -dx )
- {
- dir = AF_DIR_RIGHT;
- ll = dx;
- ss = dy;
- }
- else
- {
- dir = AF_DIR_DOWN;
- ll = dy;
- ss = dx;
- }
- }
-
- ss *= 14;
- if ( FT_ABS( ll ) <= FT_ABS( ss ) )
- dir = AF_DIR_NONE;
-
- return dir;
- }
-
-
- /* compute all inflex points in a given glyph */
-
- static void
- af_glyph_hints_compute_inflections( AF_GlyphHints hints )
- {
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
-
-
- /* do each contour separately */
- for ( ; contour < contour_limit; contour++ )
- {
- AF_Point point = contour[0];
- AF_Point first = point;
- AF_Point start = point;
- AF_Point end = point;
- AF_Point before;
- AF_Point after;
- FT_Pos in_x, in_y, out_x, out_y;
- AF_Angle orient_prev, orient_cur;
- FT_Int finished = 0;
-
-
- /* compute first segment in contour */
- first = point;
-
- start = end = first;
- do
- {
- end = end->next;
- if ( end == first )
- goto Skip;
-
- in_x = end->fx - start->fx;
- in_y = end->fy - start->fy;
-
- } while ( in_x == 0 && in_y == 0 );
-
- /* extend the segment start whenever possible */
- before = start;
- do
- {
- do
- {
- start = before;
- before = before->prev;
- if ( before == first )
- goto Skip;
-
- out_x = start->fx - before->fx;
- out_y = start->fy - before->fy;
-
- } while ( out_x == 0 && out_y == 0 );
-
- orient_prev = ft_corner_orientation( in_x, in_y, out_x, out_y );
-
- } while ( orient_prev == 0 );
-
- first = start;
-
- in_x = out_x;
- in_y = out_y;
-
- /* now process all segments in the contour */
- do
- {
- /* first, extend current segment's end whenever possible */
- after = end;
- do
- {
- do
- {
- end = after;
- after = after->next;
- if ( after == first )
- finished = 1;
-
- out_x = after->fx - end->fx;
- out_y = after->fy - end->fy;
-
- } while ( out_x == 0 && out_y == 0 );
-
- orient_cur = ft_corner_orientation( in_x, in_y, out_x, out_y );
-
- } while ( orient_cur == 0 );
-
- if ( ( orient_prev + orient_cur ) == 0 )
- {
- /* we have an inflection point here */
- do
- {
- start->flags |= AF_FLAG_INFLECTION;
- start = start->next;
-
- } while ( start != end );
-
- start->flags |= AF_FLAG_INFLECTION;
- }
-
- start = end;
- end = after;
-
- orient_prev = orient_cur;
- in_x = out_x;
- in_y = out_y;
-
- } while ( !finished );
-
- Skip:
- ;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_init( AF_GlyphHints hints,
- FT_Memory memory )
- {
- FT_ZERO( hints );
- hints->memory = memory;
- }
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_done( AF_GlyphHints hints )
- {
- if ( hints && hints->memory )
- {
- FT_Memory memory = hints->memory;
- int dim;
-
-
- /*
- * note that we don't need to free the segment and edge
- * buffers, since they are really within the hints->points array
- */
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_AxisHints axis = &hints->axis[dim];
-
-
- axis->num_segments = 0;
- axis->max_segments = 0;
- FT_FREE( axis->segments );
-
- axis->num_edges = 0;
- axis->max_edges = 0;
- FT_FREE( axis->edges );
- }
-
- FT_FREE( hints->contours );
- hints->max_contours = 0;
- hints->num_contours = 0;
-
- FT_FREE( hints->points );
- hints->num_points = 0;
- hints->max_points = 0;
-
- hints->memory = NULL;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_rescale( AF_GlyphHints hints,
- AF_ScriptMetrics metrics )
- {
- hints->metrics = metrics;
- hints->scaler_flags = metrics->scaler.flags;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_glyph_hints_reload( AF_GlyphHints hints,
- FT_Outline* outline,
- FT_Bool get_inflections )
- {
- FT_Error error = AF_Err_Ok;
- AF_Point points;
- FT_UInt old_max, new_max;
- FT_Fixed x_scale = hints->x_scale;
- FT_Fixed y_scale = hints->y_scale;
- FT_Pos x_delta = hints->x_delta;
- FT_Pos y_delta = hints->y_delta;
- FT_Memory memory = hints->memory;
-
-
- hints->num_points = 0;
- hints->num_contours = 0;
-
- hints->axis[0].num_segments = 0;
- hints->axis[0].num_edges = 0;
- hints->axis[1].num_segments = 0;
- hints->axis[1].num_edges = 0;
-
- /* first of all, reallocate the contours array when necessary */
- new_max = (FT_UInt)outline->n_contours;
- old_max = hints->max_contours;
- if ( new_max > old_max )
- {
- new_max = ( new_max + 3 ) & ~3;
-
- if ( FT_RENEW_ARRAY( hints->contours, old_max, new_max ) )
- goto Exit;
-
- hints->max_contours = new_max;
- }
-
- /*
- * then reallocate the points arrays if necessary --
- * note that we reserve two additional point positions, used to
- * hint metrics appropriately
- */
- new_max = (FT_UInt)( outline->n_points + 2 );
- old_max = hints->max_points;
- if ( new_max > old_max )
- {
- new_max = ( new_max + 2 + 7 ) & ~7;
-
- if ( FT_RENEW_ARRAY( hints->points, old_max, new_max ) )
- goto Exit;
-
- hints->max_points = new_max;
- }
-
- hints->num_points = outline->n_points;
- hints->num_contours = outline->n_contours;
-
- /* We can't rely on the value of `FT_Outline.flags' to know the fill */
- /* direction used for a glyph, given that some fonts are broken (e.g., */
- /* the Arphic ones). We thus recompute it each time we need to. */
- /* */
- hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_UP;
- hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_LEFT;
-
- if ( FT_Outline_Get_Orientation( outline ) == FT_ORIENTATION_POSTSCRIPT )
- {
- hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_DOWN;
- hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_RIGHT;
- }
-
- hints->x_scale = x_scale;
- hints->y_scale = y_scale;
- hints->x_delta = x_delta;
- hints->y_delta = y_delta;
-
- hints->xmin_delta = 0;
- hints->xmax_delta = 0;
-
- points = hints->points;
- if ( hints->num_points == 0 )
- goto Exit;
-
- {
- AF_Point point;
- AF_Point point_limit = points + hints->num_points;
-
-
- /* compute coordinates & Bezier flags, next and prev */
- {
- FT_Vector* vec = outline->points;
- char* tag = outline->tags;
- AF_Point first = points;
- AF_Point end = points + outline->contours[0];
- AF_Point prev = end;
- FT_Int contour_index = 0;
-
-
- for ( point = points; point < point_limit; point++, vec++, tag++ )
- {
- point->fx = (FT_Short)vec->x;
- point->fy = (FT_Short)vec->y;
- point->ox = point->x = FT_MulFix( vec->x, x_scale ) + x_delta;
- point->oy = point->y = FT_MulFix( vec->y, y_scale ) + y_delta;
-
- switch ( FT_CURVE_TAG( *tag ) )
- {
- case FT_CURVE_TAG_CONIC:
- point->flags = AF_FLAG_CONIC;
- break;
- case FT_CURVE_TAG_CUBIC:
- point->flags = AF_FLAG_CUBIC;
- break;
- default:
- point->flags = 0;
- }
-
- point->prev = prev;
- prev->next = point;
- prev = point;
-
- if ( point == end )
- {
- if ( ++contour_index < outline->n_contours )
- {
- first = point + 1;
- end = points + outline->contours[contour_index];
- prev = end;
- }
- }
- }
- }
-
- /* set-up the contours array */
- {
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
- short* end = outline->contours;
- short idx = 0;
-
-
- for ( ; contour < contour_limit; contour++, end++ )
- {
- contour[0] = points + idx;
- idx = (short)( end[0] + 1 );
- }
- }
-
- /* compute directions of in & out vectors */
- {
- AF_Point first = points;
- AF_Point prev = NULL;
- FT_Pos in_x = 0;
- FT_Pos in_y = 0;
- AF_Direction in_dir = AF_DIR_NONE;
-
-
- for ( point = points; point < point_limit; point++ )
- {
- AF_Point next;
- FT_Pos out_x, out_y;
-
-
- if ( point == first )
- {
- prev = first->prev;
- in_x = first->fx - prev->fx;
- in_y = first->fy - prev->fy;
- in_dir = af_direction_compute( in_x, in_y );
- first = prev + 1;
- }
-
- point->in_dir = (FT_Char)in_dir;
-
- next = point->next;
- out_x = next->fx - point->fx;
- out_y = next->fy - point->fy;
-
- in_dir = af_direction_compute( out_x, out_y );
- point->out_dir = (FT_Char)in_dir;
-
- if ( point->flags & ( AF_FLAG_CONIC | AF_FLAG_CUBIC ) )
- {
- Is_Weak_Point:
- point->flags |= AF_FLAG_WEAK_INTERPOLATION;
- }
- else if ( point->out_dir == point->in_dir )
- {
- if ( point->out_dir != AF_DIR_NONE )
- goto Is_Weak_Point;
-
- if ( ft_corner_is_flat( in_x, in_y, out_x, out_y ) )
- goto Is_Weak_Point;
- }
- else if ( point->in_dir == -point->out_dir )
- goto Is_Weak_Point;
-
- in_x = out_x;
- in_y = out_y;
- prev = point;
- }
- }
- }
-
- /* compute inflection points -- */
- /* disabled due to no longer perceived benefits */
- if ( 0 && get_inflections )
- af_glyph_hints_compute_inflections( hints );
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_save( AF_GlyphHints hints,
- FT_Outline* outline )
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
- FT_Vector* vec = outline->points;
- char* tag = outline->tags;
-
-
- for ( ; point < limit; point++, vec++, tag++ )
- {
- vec->x = point->x;
- vec->y = point->y;
-
- if ( point->flags & AF_FLAG_CONIC )
- tag[0] = FT_CURVE_TAG_CONIC;
- else if ( point->flags & AF_FLAG_CUBIC )
- tag[0] = FT_CURVE_TAG_CUBIC;
- else
- tag[0] = FT_CURVE_TAG_ON;
- }
- }
-
-
- /****************************************************************
- *
- * EDGE POINT GRID-FITTING
- *
- ****************************************************************/
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_align_edge_points( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = & hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Segment seg;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge edge = seg->edge;
- AF_Point point, first, last;
-
-
- if ( edge == NULL )
- continue;
-
- first = seg->first;
- last = seg->last;
- point = first;
- for (;;)
- {
- point->x = edge->pos;
- point->flags |= AF_FLAG_TOUCH_X;
-
- if ( point == last )
- break;
-
- point = point->next;
-
- }
- }
- }
- else
- {
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge edge = seg->edge;
- AF_Point point, first, last;
-
-
- if ( edge == NULL )
- continue;
-
- first = seg->first;
- last = seg->last;
- point = first;
- for (;;)
- {
- point->y = edge->pos;
- point->flags |= AF_FLAG_TOUCH_Y;
-
- if ( point == last )
- break;
-
- point = point->next;
- }
- }
- }
- }
-
-
- /****************************************************************
- *
- * STRONG POINT INTERPOLATION
- *
- ****************************************************************/
-
-
- /* hint the strong points -- this is equivalent to the TrueType `IP' */
- /* hinting instruction */
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_align_strong_points( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_Point points = hints->points;
- AF_Point point_limit = points + hints->num_points;
- AF_AxisHints axis = &hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Flags touch_flag;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- touch_flag = AF_FLAG_TOUCH_X;
- else
- touch_flag = AF_FLAG_TOUCH_Y;
-
- if ( edges < edge_limit )
- {
- AF_Point point;
- AF_Edge edge;
-
-
- for ( point = points; point < point_limit; point++ )
- {
- FT_Pos u, ou, fu; /* point position */
- FT_Pos delta;
-
-
- if ( point->flags & touch_flag )
- continue;
-
- /* if this point is candidate to weak interpolation, we */
- /* interpolate it after all strong points have been processed */
-
- if ( ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) &&
- !( point->flags & AF_FLAG_INFLECTION ) )
- continue;
-
- if ( dim == AF_DIMENSION_VERT )
- {
- u = point->fy;
- ou = point->oy;
- }
- else
- {
- u = point->fx;
- ou = point->ox;
- }
-
- fu = u;
-
- /* is the point before the first edge? */
- edge = edges;
- delta = edge->fpos - u;
- if ( delta >= 0 )
- {
- u = edge->pos - ( edge->opos - ou );
- goto Store_Point;
- }
-
- /* is the point after the last edge? */
- edge = edge_limit - 1;
- delta = u - edge->fpos;
- if ( delta >= 0 )
- {
- u = edge->pos + ( ou - edge->opos );
- goto Store_Point;
- }
-
- {
- FT_UInt min, max, mid;
- FT_Pos fpos;
-
-
- /* find enclosing edges */
- min = 0;
- max = edge_limit - edges;
-
-#if 1
- /* for small edge counts, a linear search is better */
- if ( max <= 8 )
- {
- FT_UInt nn;
-
- for ( nn = 0; nn < max; nn++ )
- if ( edges[nn].fpos >= u )
- break;
-
- if ( edges[nn].fpos == u )
- {
- u = edges[nn].pos;
- goto Store_Point;
- }
- min = nn;
- }
- else
-#endif
- while ( min < max )
- {
- mid = ( max + min ) >> 1;
- edge = edges + mid;
- fpos = edge->fpos;
-
- if ( u < fpos )
- max = mid;
- else if ( u > fpos )
- min = mid + 1;
- else
- {
- /* we are on the edge */
- u = edge->pos;
- goto Store_Point;
- }
- }
-
- {
- AF_Edge before = edges + min - 1;
- AF_Edge after = edges + min + 0;
-
-
- /* assert( before && after && before != after ) */
- if ( before->scale == 0 )
- before->scale = FT_DivFix( after->pos - before->pos,
- after->fpos - before->fpos );
-
- u = before->pos + FT_MulFix( fu - before->fpos,
- before->scale );
- }
- }
-
- Store_Point:
- /* save the point position */
- if ( dim == AF_DIMENSION_HORZ )
- point->x = u;
- else
- point->y = u;
-
- point->flags |= touch_flag;
- }
- }
- }
-
-
- /****************************************************************
- *
- * WEAK POINT INTERPOLATION
- *
- ****************************************************************/
-
-
- static void
- af_iup_shift( AF_Point p1,
- AF_Point p2,
- AF_Point ref )
- {
- AF_Point p;
- FT_Pos delta = ref->u - ref->v;
-
- if ( delta == 0 )
- return;
-
- for ( p = p1; p < ref; p++ )
- p->u = p->v + delta;
-
- for ( p = ref + 1; p <= p2; p++ )
- p->u = p->v + delta;
- }
-
-
- static void
- af_iup_interp( AF_Point p1,
- AF_Point p2,
- AF_Point ref1,
- AF_Point ref2 )
- {
- AF_Point p;
- FT_Pos u;
- FT_Pos v1 = ref1->v;
- FT_Pos v2 = ref2->v;
- FT_Pos d1 = ref1->u - v1;
- FT_Pos d2 = ref2->u - v2;
-
-
- if ( p1 > p2 )
- return;
-
- if ( v1 == v2 )
- {
- for ( p = p1; p <= p2; p++ )
- {
- u = p->v;
-
- if ( u <= v1 )
- u += d1;
- else
- u += d2;
-
- p->u = u;
- }
- return;
- }
-
- if ( v1 < v2 )
- {
- for ( p = p1; p <= p2; p++ )
- {
- u = p->v;
-
- if ( u <= v1 )
- u += d1;
- else if ( u >= v2 )
- u += d2;
- else
- u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
-
- p->u = u;
- }
- }
- else
- {
- for ( p = p1; p <= p2; p++ )
- {
- u = p->v;
-
- if ( u <= v2 )
- u += d2;
- else if ( u >= v1 )
- u += d1;
- else
- u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
-
- p->u = u;
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_align_weak_points( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_Point points = hints->points;
- AF_Point point_limit = points + hints->num_points;
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
- AF_Flags touch_flag;
- AF_Point point;
- AF_Point end_point;
- AF_Point first_point;
-
-
- /* PASS 1: Move segment points to edge positions */
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- touch_flag = AF_FLAG_TOUCH_X;
-
- for ( point = points; point < point_limit; point++ )
- {
- point->u = point->x;
- point->v = point->ox;
- }
- }
- else
- {
- touch_flag = AF_FLAG_TOUCH_Y;
-
- for ( point = points; point < point_limit; point++ )
- {
- point->u = point->y;
- point->v = point->oy;
- }
- }
-
- point = points;
-
- for ( ; contour < contour_limit; contour++ )
- {
- AF_Point first_touched, last_touched;
-
-
- point = *contour;
- end_point = point->prev;
- first_point = point;
-
- /* find first touched point */
- for (;;)
- {
- if ( point > end_point ) /* no touched point in contour */
- goto NextContour;
-
- if ( point->flags & touch_flag )
- break;
-
- point++;
- }
-
- first_touched = point;
- last_touched = point;
-
- for (;;)
- {
- FT_ASSERT( point <= end_point &&
- ( point->flags & touch_flag ) != 0 );
-
- /* skip any touched neighbhours */
- while ( point < end_point && ( point[1].flags & touch_flag ) != 0 )
- point++;
-
- last_touched = point;
-
- /* find the next touched point, if any */
- point ++;
- for (;;)
- {
- if ( point > end_point )
- goto EndContour;
-
- if ( ( point->flags & touch_flag ) != 0 )
- break;
-
- point++;
- }
-
- /* interpolate between last_touched and point */
- af_iup_interp( last_touched + 1, point - 1,
- last_touched, point );
- }
-
- EndContour:
- /* special case: only one point was touched */
- if ( last_touched == first_touched )
- {
- af_iup_shift( first_point, end_point, first_touched );
- }
- else /* interpolate the last part */
- {
- if ( last_touched < end_point )
- af_iup_interp( last_touched + 1, end_point,
- last_touched, first_touched );
-
- if ( first_touched > points )
- af_iup_interp( first_point, first_touched - 1,
- last_touched, first_touched );
- }
-
- NextContour:
- ;
- }
-
- /* now save the interpolated values back to x/y */
- if ( dim == AF_DIMENSION_HORZ )
- {
- for ( point = points; point < point_limit; point++ )
- point->x = point->u;
- }
- else
- {
- for ( point = points; point < point_limit; point++ )
- point->y = point->u;
- }
- }
-
-
-#ifdef AF_USE_WARPER
-
- FT_LOCAL_DEF( void )
- af_glyph_hints_scale_dim( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed scale,
- FT_Pos delta )
- {
- AF_Point points = hints->points;
- AF_Point points_limit = points + hints->num_points;
- AF_Point point;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- for ( point = points; point < points_limit; point++ )
- point->x = FT_MulFix( point->fx, scale ) + delta;
- }
- else
- {
- for ( point = points; point < points_limit; point++ )
- point->y = FT_MulFix( point->fy, scale ) + delta;
- }
- }
-
-#endif /* AF_USE_WARPER */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h
deleted file mode 100644
index 675826835ae..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afhints.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/***************************************************************************/
-/* */
-/* afhints.h */
-/* */
-/* Auto-fitter hinting routines (specification). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFHINTS_H__
-#define __AFHINTS_H__
-
-#include "aftypes.h"
-
-#define xxAF_SORT_SEGMENTS
-
-FT_BEGIN_HEADER
-
- /*
- * The definition of outline glyph hints. These are shared by all
- * script analysis routines (until now).
- */
-
- typedef enum AF_Dimension_
- {
- AF_DIMENSION_HORZ = 0, /* x coordinates, */
- /* i.e., vertical segments & edges */
- AF_DIMENSION_VERT = 1, /* y coordinates, */
- /* i.e., horizontal segments & edges */
-
- AF_DIMENSION_MAX /* do not remove */
-
- } AF_Dimension;
-
-
- /* hint directions -- the values are computed so that two vectors are */
- /* in opposite directions iff `dir1 + dir2 == 0' */
- typedef enum AF_Direction_
- {
- AF_DIR_NONE = 4,
- AF_DIR_RIGHT = 1,
- AF_DIR_LEFT = -1,
- AF_DIR_UP = 2,
- AF_DIR_DOWN = -2
-
- } AF_Direction;
-
-
- /* point hint flags */
- typedef enum AF_Flags_
- {
- AF_FLAG_NONE = 0,
-
- /* point type flags */
- AF_FLAG_CONIC = 1 << 0,
- AF_FLAG_CUBIC = 1 << 1,
- AF_FLAG_CONTROL = AF_FLAG_CONIC | AF_FLAG_CUBIC,
-
- /* point extremum flags */
- AF_FLAG_EXTREMA_X = 1 << 2,
- AF_FLAG_EXTREMA_Y = 1 << 3,
-
- /* point roundness flags */
- AF_FLAG_ROUND_X = 1 << 4,
- AF_FLAG_ROUND_Y = 1 << 5,
-
- /* point touch flags */
- AF_FLAG_TOUCH_X = 1 << 6,
- AF_FLAG_TOUCH_Y = 1 << 7,
-
- /* candidates for weak interpolation have this flag set */
- AF_FLAG_WEAK_INTERPOLATION = 1 << 8,
-
- /* all inflection points in the outline have this flag set */
- AF_FLAG_INFLECTION = 1 << 9
-
- } AF_Flags;
-
-
- /* edge hint flags */
- typedef enum AF_Edge_Flags_
- {
- AF_EDGE_NORMAL = 0,
- AF_EDGE_ROUND = 1 << 0,
- AF_EDGE_SERIF = 1 << 1,
- AF_EDGE_DONE = 1 << 2
-
- } AF_Edge_Flags;
-
-
- typedef struct AF_PointRec_* AF_Point;
- typedef struct AF_SegmentRec_* AF_Segment;
- typedef struct AF_EdgeRec_* AF_Edge;
-
-
- typedef struct AF_PointRec_
- {
- FT_UShort flags; /* point flags used by hinter */
- FT_Char in_dir; /* direction of inwards vector */
- FT_Char out_dir; /* direction of outwards vector */
-
- FT_Pos ox, oy; /* original, scaled position */
- FT_Short fx, fy; /* original, unscaled position (font units) */
- FT_Pos x, y; /* current position */
- FT_Pos u, v; /* current (x,y) or (y,x) depending on context */
-
- AF_Point next; /* next point in contour */
- AF_Point prev; /* previous point in contour */
-
- } AF_PointRec;
-
-
- typedef struct AF_SegmentRec_
- {
- FT_Byte flags; /* edge/segment flags for this segment */
- FT_Char dir; /* segment direction */
- FT_Short pos; /* position of segment */
- FT_Short min_coord; /* minimum coordinate of segment */
- FT_Short max_coord; /* maximum coordinate of segment */
- FT_Short height; /* the hinted segment height */
-
- AF_Edge edge; /* the segment's parent edge */
- AF_Segment edge_next; /* link to next segment in parent edge */
-
- AF_Segment link; /* (stem) link segment */
- AF_Segment serif; /* primary segment for serifs */
- FT_Pos num_linked; /* number of linked segments */
- FT_Pos score; /* used during stem matching */
- FT_Pos len; /* used during stem matching */
-
- AF_Point first; /* first point in edge segment */
- AF_Point last; /* last point in edge segment */
- AF_Point* contour; /* ptr to first point of segment's contour */
-
- } AF_SegmentRec;
-
-
- typedef struct AF_EdgeRec_
- {
- FT_Short fpos; /* original, unscaled position (font units) */
- FT_Pos opos; /* original, scaled position */
- FT_Pos pos; /* current position */
-
- FT_Byte flags; /* edge flags */
- FT_Char dir; /* edge direction */
- FT_Fixed scale; /* used to speed up interpolation between edges */
- AF_Width blue_edge; /* non-NULL if this is a blue edge */
-
- AF_Edge link;
- AF_Edge serif;
- FT_Short num_linked;
-
- FT_Int score;
-
- AF_Segment first;
- AF_Segment last;
-
- } AF_EdgeRec;
-
-
- typedef struct AF_AxisHintsRec_
- {
- FT_Int num_segments;
- FT_Int max_segments;
- AF_Segment segments;
-#ifdef AF_SORT_SEGMENTS
- FT_Int mid_segments;
-#endif
-
- FT_Int num_edges;
- FT_Int max_edges;
- AF_Edge edges;
-
- AF_Direction major_dir;
-
- } AF_AxisHintsRec, *AF_AxisHints;
-
-
- typedef struct AF_GlyphHintsRec_
- {
- FT_Memory memory;
-
- FT_Fixed x_scale;
- FT_Pos x_delta;
-
- FT_Fixed y_scale;
- FT_Pos y_delta;
-
- FT_Pos edge_distance_threshold;
-
- FT_Int max_points;
- FT_Int num_points;
- AF_Point points;
-
- FT_Int max_contours;
- FT_Int num_contours;
- AF_Point* contours;
-
- AF_AxisHintsRec axis[AF_DIMENSION_MAX];
-
- FT_UInt32 scaler_flags; /* copy of scaler flags */
- FT_UInt32 other_flags; /* free for script-specific */
- /* implementations */
- AF_ScriptMetrics metrics;
-
- FT_Pos xmin_delta; /* used for warping */
- FT_Pos xmax_delta;
-
- } AF_GlyphHintsRec;
-
-
-#define AF_HINTS_TEST_SCALER( h, f ) ( (h)->scaler_flags & (f) )
-#define AF_HINTS_TEST_OTHER( h, f ) ( (h)->other_flags & (f) )
-
-
-#ifdef AF_DEBUG
-
-#define AF_HINTS_DO_HORIZONTAL( h ) \
- ( !_af_debug_disable_horz_hints && \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL ) )
-
-#define AF_HINTS_DO_VERTICAL( h ) \
- ( !_af_debug_disable_vert_hints && \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL ) )
-
-#define AF_HINTS_DO_ADVANCE( h ) \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
-
-#define AF_HINTS_DO_BLUES( h ) ( !_af_debug_disable_blue_hints )
-
-#else /* !AF_DEBUG */
-
-#define AF_HINTS_DO_HORIZONTAL( h ) \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL )
-
-#define AF_HINTS_DO_VERTICAL( h ) \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL )
-
-#define AF_HINTS_DO_ADVANCE( h ) \
- !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
-
-#define AF_HINTS_DO_BLUES( h ) 1
-
-#endif /* !AF_DEBUG */
-
-
- FT_LOCAL( AF_Direction )
- af_direction_compute( FT_Pos dx,
- FT_Pos dy );
-
-
- FT_LOCAL( FT_Error )
- af_axis_hints_new_segment( AF_AxisHints axis,
- FT_Memory memory,
- AF_Segment *asegment );
-
- FT_LOCAL( FT_Error)
- af_axis_hints_new_edge( AF_AxisHints axis,
- FT_Int fpos,
- AF_Direction dir,
- FT_Memory memory,
- AF_Edge *edge );
-
- FT_LOCAL( void )
- af_glyph_hints_init( AF_GlyphHints hints,
- FT_Memory memory );
-
-
-
- /*
- * recompute all AF_Point in a AF_GlyphHints from the definitions
- * in a source outline
- */
- FT_LOCAL( void )
- af_glyph_hints_rescale( AF_GlyphHints hints,
- AF_ScriptMetrics metrics );
-
- FT_LOCAL( FT_Error )
- af_glyph_hints_reload( AF_GlyphHints hints,
- FT_Outline* outline,
- FT_Bool get_inflections );
-
- FT_LOCAL( void )
- af_glyph_hints_save( AF_GlyphHints hints,
- FT_Outline* outline );
-
- FT_LOCAL( void )
- af_glyph_hints_align_edge_points( AF_GlyphHints hints,
- AF_Dimension dim );
-
- FT_LOCAL( void )
- af_glyph_hints_align_strong_points( AF_GlyphHints hints,
- AF_Dimension dim );
-
- FT_LOCAL( void )
- af_glyph_hints_align_weak_points( AF_GlyphHints hints,
- AF_Dimension dim );
-
-#ifdef AF_USE_WARPER
- FT_LOCAL( void )
- af_glyph_hints_scale_dim( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed scale,
- FT_Pos delta );
-#endif
-
- FT_LOCAL( void )
- af_glyph_hints_done( AF_GlyphHints hints );
-
-/* */
-
-#define AF_SEGMENT_LEN( seg ) ( (seg)->max_coord - (seg)->min_coord )
-
-#define AF_SEGMENT_DIST( seg1, seg2 ) ( ( (seg1)->pos > (seg2)->pos ) \
- ? (seg1)->pos - (seg2)->pos \
- : (seg2)->pos - (seg1)->pos )
-
-
-FT_END_HEADER
-
-#endif /* __AFHINTS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c
deleted file mode 100644
index 3d27f521b61..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/***************************************************************************/
-/* */
-/* afindic.c */
-/* */
-/* Auto-fitter hinting routines for Indic scripts (body). */
-/* */
-/* Copyright 2007 by */
-/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "aftypes.h"
-#include "aflatin.h"
-
-
-#ifdef AF_CONFIG_OPTION_INDIC
-
-#include "afindic.h"
-#include "aferrors.h"
-#include "afcjk.h"
-
-
-#ifdef AF_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
- static FT_Error
- af_indic_metrics_init( AF_LatinMetrics metrics,
- FT_Face face )
- {
- /* use CJK routines */
- return af_cjk_metrics_init( metrics, face );
- }
-
-
- static void
- af_indic_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler )
- {
- /* use CJK routines */
- af_cjk_metrics_scale( metrics, scaler );
- }
-
-
- static FT_Error
- af_indic_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- /* use CJK routines */
- return af_cjk_hints_init( hints, metrics );
- }
-
-
- static FT_Error
- af_indic_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics)
- {
- /* use CJK routines */
- return af_cjk_hints_apply( hints, outline, metrics );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** I N D I C S C R I P T C L A S S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static const AF_Script_UniRangeRec af_indic_uniranges[] =
- {
-#if 0
- { 0x0100, 0xFFFF }, /* why this? */
-#endif
- { 0x0900, 0x0DFF}, /* Indic Range */
- { 0, 0 }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_indic_script_class =
- {
- AF_SCRIPT_INDIC,
- af_indic_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) af_indic_metrics_init,
- (AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) af_indic_hints_init,
- (AF_Script_ApplyHintsFunc) af_indic_hints_apply
- };
-
-#else /* !AF_CONFIG_OPTION_INDIC */
-
- static const AF_Script_UniRangeRec af_indic_uniranges[] =
- {
- { 0, 0 }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_indic_script_class =
- {
- AF_SCRIPT_INDIC,
- af_indic_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) NULL,
- (AF_Script_ScaleMetricsFunc)NULL,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) NULL,
- (AF_Script_ApplyHintsFunc) NULL
- };
-
-#endif /* !AF_CONFIG_OPTION_INDIC */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h
deleted file mode 100644
index b242b261443..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afindic.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* afindic.h */
-/* */
-/* Auto-fitter hinting routines for Indic scripts (specification). */
-/* */
-/* Copyright 2007 by */
-/* Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFINDIC_H__
-#define __AFINDIC_H__
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
- /* the Indic-specific script class */
-
- FT_CALLBACK_TABLE const AF_ScriptClassRec
- af_indic_script_class;
-
-
-/* */
-
-FT_END_HEADER
-
-#endif /* __AFINDIC_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c
deleted file mode 100644
index ba59e5b38c4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.c
+++ /dev/null
@@ -1,2177 +0,0 @@
-/***************************************************************************/
-/* */
-/* aflatin.c */
-/* */
-/* Auto-fitter hinting routines for latin script (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "aflatin.h"
-#include "aferrors.h"
-
-
-#ifdef AF_USE_WARPER
-#include "afwarp.h"
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L O B A L M E T R I C S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- af_latin_metrics_init_widths( AF_LatinMetrics metrics,
- FT_Face face,
- FT_ULong charcode )
- {
- /* scan the array of segments in each direction */
- AF_GlyphHintsRec hints[1];
-
-
- af_glyph_hints_init( hints, face->memory );
-
- metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
- metrics->axis[AF_DIMENSION_VERT].width_count = 0;
-
- {
- FT_Error error;
- FT_UInt glyph_index;
- int dim;
- AF_LatinMetricsRec dummy[1];
- AF_Scaler scaler = &dummy->root.scaler;
-
-
- glyph_index = FT_Get_Char_Index( face, charcode );
- if ( glyph_index == 0 )
- goto Exit;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || face->glyph->outline.n_points <= 0 )
- goto Exit;
-
- FT_ZERO( dummy );
-
- dummy->units_per_em = metrics->units_per_em;
- scaler->x_scale = scaler->y_scale = 0x10000L;
- scaler->x_delta = scaler->y_delta = 0;
- scaler->face = face;
- scaler->render_mode = FT_RENDER_MODE_NORMAL;
- scaler->flags = 0;
-
- af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
-
- error = af_glyph_hints_reload( hints, &face->glyph->outline, 0 );
- if ( error )
- goto Exit;
-
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- AF_AxisHints axhints = &hints->axis[dim];
- AF_Segment seg, limit, link;
- FT_UInt num_widths = 0;
-
-
- error = af_latin_hints_compute_segments( hints,
- (AF_Dimension)dim );
- if ( error )
- goto Exit;
-
- af_latin_hints_link_segments( hints,
- (AF_Dimension)dim );
-
- seg = axhints->segments;
- limit = seg + axhints->num_segments;
-
- for ( ; seg < limit; seg++ )
- {
- link = seg->link;
-
- /* we only consider stem segments there! */
- if ( link && link->link == seg && link > seg )
- {
- FT_Pos dist;
-
-
- dist = seg->pos - link->pos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( num_widths < AF_LATIN_MAX_WIDTHS )
- axis->widths[ num_widths++ ].org = dist;
- }
- }
-
- af_sort_widths( num_widths, axis->widths );
- axis->width_count = num_widths;
- }
-
- Exit:
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- FT_Pos stdw;
-
-
- stdw = ( axis->width_count > 0 )
- ? axis->widths[0].org
- : AF_LATIN_CONSTANT( metrics, 50 );
-
- /* let's try 20% of the smallest width */
- axis->edge_distance_threshold = stdw / 5;
- axis->standard_width = stdw;
- axis->extra_light = 0;
- }
- }
-
- af_glyph_hints_done( hints );
- }
-
-
-
-#define AF_LATIN_MAX_TEST_CHARACTERS 12
-
-
- static const char* const af_latin_blue_chars[AF_LATIN_MAX_BLUES] =
- {
- "THEZOCQS",
- "HEZLOCUS",
- "fijkdbh",
- "xzroesc",
- "xzroesc",
- "pqgjy"
- };
-
-
- static void
- af_latin_metrics_init_blues( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Int num_flats;
- FT_Int num_rounds;
- FT_Int bb;
- AF_LatinBlue blue;
- FT_Error error;
- AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT];
- FT_GlyphSlot glyph = face->glyph;
-
-
- /* we compute the blues simply by loading each character from the */
- /* 'af_latin_blue_chars[blues]' string, then compute its top-most or */
- /* bottom-most points (depending on `AF_IS_TOP_BLUE') */
-
- AF_LOG(( "blue zones computation\n" ));
- AF_LOG(( "------------------------------------------------\n" ));
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- const char* p = af_latin_blue_chars[bb];
- const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
- FT_Pos* blue_ref;
- FT_Pos* blue_shoot;
-
-
- AF_LOG(( "blue %3d: ", bb ));
-
- num_flats = 0;
- num_rounds = 0;
-
- for ( ; p < limit && *p; p++ )
- {
- FT_UInt glyph_index;
- FT_Int best_point, best_y, best_first, best_last;
- FT_Vector* points;
- FT_Bool round = 0;
-
-
- AF_LOG(( "'%c'", *p ));
-
- /* load the character in the face -- skip unknown or empty ones */
- glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
- if ( glyph_index == 0 )
- continue;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || glyph->outline.n_points <= 0 )
- continue;
-
- /* now compute min or max point indices and coordinates */
- points = glyph->outline.points;
- best_point = -1;
- best_y = 0; /* make compiler happy */
- best_first = 0; /* ditto */
- best_last = 0; /* ditto */
-
- {
- FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
-
-
- for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
- {
- FT_Int old_best_point = best_point;
- FT_Int pp;
-
-
- last = glyph->outline.contours[nn];
-
- /* Avoid single-point contours since they are never rasterized. */
- /* In some fonts, they correspond to mark attachment points */
- /* which are way outside of the glyph's real outline. */
- if ( last <= first )
- continue;
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y > best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
- else
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y < best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
-
- if ( best_point != old_best_point )
- {
- best_first = first;
- best_last = last;
- }
- }
- AF_LOG(( "%5d", best_y ));
- }
-
- /* now check whether the point belongs to a straight or round */
- /* segment; we first need to find in which contour the extremum */
- /* lies, then inspect its previous and next points */
- if ( best_point >= 0 )
- {
- FT_Int prev, next;
- FT_Pos dist;
-
-
- /* now look for the previous and next points that are not on the */
- /* same Y coordinate. Threshold the `closeness'... */
- prev = best_point;
- next = prev;
-
- do
- {
- if ( prev > best_first )
- prev--;
- else
- prev = best_last;
-
- dist = points[prev].y - best_y;
- if ( dist < -5 || dist > 5 )
- break;
-
- } while ( prev != best_point );
-
- do
- {
- if ( next < best_last )
- next++;
- else
- next = best_first;
-
- dist = points[next].y - best_y;
- if ( dist < -5 || dist > 5 )
- break;
-
- } while ( next != best_point );
-
- /* now, set the `round' flag depending on the segment's kind */
- round = FT_BOOL(
- FT_CURVE_TAG( glyph->outline.tags[prev] ) != FT_CURVE_TAG_ON ||
- FT_CURVE_TAG( glyph->outline.tags[next] ) != FT_CURVE_TAG_ON );
-
- AF_LOG(( "%c ", round ? 'r' : 'f' ));
- }
-
- if ( round )
- rounds[num_rounds++] = best_y;
- else
- flats[num_flats++] = best_y;
- }
-
- AF_LOG(( "\n" ));
-
- if ( num_flats == 0 && num_rounds == 0 )
- {
- /*
- * we couldn't find a single glyph to compute this blue zone,
- * we will simply ignore it then
- */
- AF_LOG(( "empty!\n" ));
- continue;
- }
-
- /* we have computed the contents of the `rounds' and `flats' tables, */
- /* now determine the reference and overshoot position of the blue -- */
- /* we simply take the median value after a simple sort */
- af_sort_pos( num_rounds, rounds );
- af_sort_pos( num_flats, flats );
-
- blue = & axis->blues[axis->blue_count];
- blue_ref = & blue->ref.org;
- blue_shoot = & blue->shoot.org;
-
- axis->blue_count++;
-
- if ( num_flats == 0 )
- {
- *blue_ref =
- *blue_shoot = rounds[num_rounds / 2];
- }
- else if ( num_rounds == 0 )
- {
- *blue_ref =
- *blue_shoot = flats[num_flats / 2];
- }
- else
- {
- *blue_ref = flats[num_flats / 2];
- *blue_shoot = rounds[num_rounds / 2];
- }
-
- /* there are sometimes problems: if the overshoot position of top */
- /* zones is under its reference position, or the opposite for bottom */
- /* zones. We must thus check everything there and correct the errors */
- if ( *blue_shoot != *blue_ref )
- {
- FT_Pos ref = *blue_ref;
- FT_Pos shoot = *blue_shoot;
- FT_Bool over_ref = FT_BOOL( shoot > ref );
-
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
- *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
- }
-
- blue->flags = 0;
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- blue->flags |= AF_LATIN_BLUE_TOP;
-
- /*
- * The following flags is used later to adjust the y and x scales
- * in order to optimize the pixel grid alignment of the top of small
- * letters.
- */
- if ( bb == AF_LATIN_BLUE_SMALL_TOP )
- blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
-
- AF_LOG(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
- }
-
- return;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin_metrics_init( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Error error = AF_Err_Ok;
- FT_CharMap oldmap = face->charmap;
- FT_UInt ee;
-
- static const FT_Encoding latin_encodings[] =
- {
- FT_ENCODING_UNICODE,
- FT_ENCODING_APPLE_ROMAN,
- FT_ENCODING_ADOBE_STANDARD,
- FT_ENCODING_ADOBE_LATIN_1,
- FT_ENCODING_NONE /* end of list */
- };
-
-
- metrics->units_per_em = face->units_per_EM;
-
- /* do we have a latin charmap in there? */
- for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
- {
- error = FT_Select_Charmap( face, latin_encodings[ee] );
- if ( !error )
- break;
- }
-
- if ( !error )
- {
- /* For now, compute the standard width and height from the `o'. */
- af_latin_metrics_init_widths( metrics, face, 'o' );
- af_latin_metrics_init_blues( metrics, face );
- }
-
- FT_Set_Charmap( face, oldmap );
- return AF_Err_Ok;
- }
-
-
- static void
- af_latin_metrics_scale_dim( AF_LatinMetrics metrics,
- AF_Scaler scaler,
- AF_Dimension dim )
- {
- FT_Fixed scale;
- FT_Pos delta;
- AF_LatinAxis axis;
- FT_UInt nn;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- scale = scaler->x_scale;
- delta = scaler->x_delta;
- }
- else
- {
- scale = scaler->y_scale;
- delta = scaler->y_delta;
- }
-
- axis = &metrics->axis[dim];
-
- if ( axis->org_scale == scale && axis->org_delta == delta )
- return;
-
- axis->org_scale = scale;
- axis->org_delta = delta;
-
- /*
- * correct X and Y scale to optimize the alignment of the top of small
- * letters to the pixel grid
- */
- {
- AF_LatinAxis Axis = &metrics->axis[AF_DIMENSION_VERT];
- AF_LatinBlue blue = NULL;
-
-
- for ( nn = 0; nn < Axis->blue_count; nn++ )
- {
- if ( Axis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
- {
- blue = &Axis->blues[nn];
- break;
- }
- }
-
- if ( blue )
- {
- FT_Pos scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
- FT_Pos fitted = ( scaled + 40 ) & ~63;
-
-
- if ( scaled != fitted )
- {
-#if 0
- if ( dim == AF_DIMENSION_HORZ )
- {
- if ( fitted < scaled )
- scale -= scale / 50; /* scale *= 0.98 */
- }
- else
-#endif
- if ( dim == AF_DIMENSION_VERT )
- {
- scale = FT_MulDiv( scale, fitted, scaled );
- }
- }
- }
- }
-
- axis->scale = scale;
- axis->delta = delta;
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- metrics->root.scaler.x_scale = scale;
- metrics->root.scaler.x_delta = delta;
- }
- else
- {
- metrics->root.scaler.y_scale = scale;
- metrics->root.scaler.y_delta = delta;
- }
-
- /* scale the standard widths */
- for ( nn = 0; nn < axis->width_count; nn++ )
- {
- AF_Width width = axis->widths + nn;
-
-
- width->cur = FT_MulFix( width->org, scale );
- width->fit = width->cur;
- }
-
- /* an extra-light axis corresponds to a standard width that is */
- /* smaller than 0.75 pixels */
- axis->extra_light =
- (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
-
- if ( dim == AF_DIMENSION_VERT )
- {
- /* scale the blue zones */
- for ( nn = 0; nn < axis->blue_count; nn++ )
- {
- AF_LatinBlue blue = &axis->blues[nn];
- FT_Pos dist;
-
-
- blue->ref.cur = FT_MulFix( blue->ref.org, scale ) + delta;
- blue->ref.fit = blue->ref.cur;
- blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
- blue->shoot.fit = blue->shoot.cur;
- blue->flags &= ~AF_LATIN_BLUE_ACTIVE;
-
- /* a blue zone is only active if it is less than 3/4 pixels tall */
- dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
- if ( dist <= 48 && dist >= -48 )
- {
- FT_Pos delta1, delta2;
-
-
- delta1 = blue->shoot.org - blue->ref.org;
- delta2 = delta1;
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- delta2 = FT_MulFix( delta2, scale );
-
- if ( delta2 < 32 )
- delta2 = 0;
- else if ( delta2 < 64 )
- delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
- else
- delta2 = FT_PIX_ROUND( delta2 );
-
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- blue->ref.fit = FT_PIX_ROUND( blue->ref.cur );
- blue->shoot.fit = blue->ref.fit + delta2;
-
- blue->flags |= AF_LATIN_BLUE_ACTIVE;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler )
- {
- metrics->root.scaler.render_mode = scaler->render_mode;
- metrics->root.scaler.face = scaler->face;
-
- af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
- af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H A N A L Y S I S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( FT_Error )
- af_latin_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Memory memory = hints->memory;
- FT_Error error = AF_Err_Ok;
- AF_Segment segment = NULL;
- AF_SegmentRec seg0;
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
- AF_Direction major_dir, segment_dir;
-
-
- FT_ZERO( &seg0 );
- seg0.score = 32000;
- seg0.flags = AF_EDGE_NORMAL;
-
- major_dir = (AF_Direction)FT_ABS( axis->major_dir );
- segment_dir = major_dir;
-
- axis->num_segments = 0;
-
- /* set up (u,v) in each point */
- if ( dim == AF_DIMENSION_HORZ )
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fx;
- point->v = point->fy;
- }
- }
- else
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fy;
- point->v = point->fx;
- }
- }
-
- /* do each contour separately */
- for ( ; contour < contour_limit; contour++ )
- {
- AF_Point point = contour[0];
- AF_Point last = point->prev;
- int on_edge = 0;
- FT_Pos min_pos = 32000; /* minimum segment pos != min_coord */
- FT_Pos max_pos = -32000; /* maximum segment pos != max_coord */
- FT_Bool passed;
-
-
- if ( point == last ) /* skip singletons -- just in case */
- continue;
-
- if ( FT_ABS( last->out_dir ) == major_dir &&
- FT_ABS( point->out_dir ) == major_dir )
- {
- /* we are already on an edge, try to locate its start */
- last = point;
-
- for (;;)
- {
- point = point->prev;
- if ( FT_ABS( point->out_dir ) != major_dir )
- {
- point = point->next;
- break;
- }
- if ( point == last )
- break;
- }
- }
-
- last = point;
- passed = 0;
-
- for (;;)
- {
- FT_Pos u, v;
-
-
- if ( on_edge )
- {
- u = point->u;
- if ( u < min_pos )
- min_pos = u;
- if ( u > max_pos )
- max_pos = u;
-
- if ( point->out_dir != segment_dir || point == last )
- {
- /* we are just leaving an edge; record a new segment! */
- segment->last = point;
- segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
-
- /* a segment is round if either its first or last point */
- /* is a control point */
- if ( ( segment->first->flags | point->flags ) &
- AF_FLAG_CONTROL )
- segment->flags |= AF_EDGE_ROUND;
-
- /* compute segment size */
- min_pos = max_pos = point->v;
-
- v = segment->first->v;
- if ( v < min_pos )
- min_pos = v;
- if ( v > max_pos )
- max_pos = v;
-
- segment->min_coord = (FT_Short)min_pos;
- segment->max_coord = (FT_Short)max_pos;
- segment->height = (FT_Short)( segment->max_coord -
- segment->min_coord );
-
- on_edge = 0;
- segment = NULL;
- /* fallthrough */
- }
- }
-
- /* now exit if we are at the start/end point */
- if ( point == last )
- {
- if ( passed )
- break;
- passed = 1;
- }
-
- if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
- {
- /* this is the start of a new segment! */
- segment_dir = (AF_Direction)point->out_dir;
-
- /* clear all segment fields */
- error = af_axis_hints_new_segment( axis, memory, &segment );
- if ( error )
- goto Exit;
-
- segment[0] = seg0;
- segment->dir = (FT_Char)segment_dir;
- min_pos = max_pos = point->u;
- segment->first = point;
- segment->last = point;
- segment->contour = contour;
- on_edge = 1;
- }
-
- point = point->next;
- }
-
- } /* contours */
-
-
- /* now slightly increase the height of segments when this makes */
- /* sense -- this is used to better detect and ignore serifs */
- {
- AF_Segment segments = axis->segments;
- AF_Segment segments_end = segments + axis->num_segments;
-
-
- for ( segment = segments; segment < segments_end; segment++ )
- {
- AF_Point first = segment->first;
- AF_Point last = segment->last;
- FT_Pos first_v = first->v;
- FT_Pos last_v = last->v;
-
-
- if ( first == last )
- continue;
-
- if ( first_v < last_v )
- {
- AF_Point p;
-
-
- p = first->prev;
- if ( p->v < first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( first_v - p->v ) >> 1 ) );
-
- p = last->next;
- if ( p->v > last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - last_v ) >> 1 ) );
- }
- else
- {
- AF_Point p;
-
-
- p = first->prev;
- if ( p->v > first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - first_v ) >> 1 ) );
-
- p = last->next;
- if ( p->v < last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( last_v - p->v ) >> 1 ) );
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- FT_Pos len_threshold, len_score;
- AF_Segment seg1, seg2;
-
-
- len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
- if ( len_threshold == 0 )
- len_threshold = 1;
-
- len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
-
- /* now compare each segment to the others */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- /* the fake segments are introduced to hint the metrics -- */
- /* we must never link them to anything */
- if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
- continue;
-
- for ( seg2 = segments; seg2 < segment_limit; seg2++ )
- if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
- {
- FT_Pos pos1 = seg1->pos;
- FT_Pos pos2 = seg2->pos;
- FT_Pos dist = pos2 - pos1;
-
-
- if ( dist < 0 )
- dist = -dist;
-
- {
- FT_Pos min = seg1->min_coord;
- FT_Pos max = seg1->max_coord;
- FT_Pos len, score;
-
-
- if ( min < seg2->min_coord )
- min = seg2->min_coord;
-
- if ( max > seg2->max_coord )
- max = seg2->max_coord;
-
- len = max - min;
- if ( len >= len_threshold )
- {
- score = dist + len_score / len;
-
- if ( score < seg1->score )
- {
- seg1->score = score;
- seg1->link = seg2;
- }
-
- if ( score < seg2->score )
- {
- seg2->score = score;
- seg2->link = seg1;
- }
- }
- }
- }
- }
-
- /* now, compute the `serif' segments */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- seg2 = seg1->link;
-
- if ( seg2 )
- {
- if ( seg2->link != seg1 )
- {
- seg1->link = 0;
- seg1->serif = seg2->link;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin_hints_compute_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Error error = AF_Err_Ok;
- FT_Memory memory = hints->memory;
- AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
-
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Segment seg;
-
- AF_Direction up_dir;
- FT_Fixed scale;
- FT_Pos edge_distance_threshold;
- FT_Pos segment_length_threshold;
-
-
- axis->num_edges = 0;
-
- scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
- : hints->y_scale;
-
- up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
- : AF_DIR_RIGHT;
-
- /*
- * We ignore all segments that are less than 1 pixels in length,
- * to avoid many problems with serif fonts. We compute the
- * corresponding threshold in font units.
- */
- if ( dim == AF_DIMENSION_HORZ )
- segment_length_threshold = FT_DivFix( 64, hints->y_scale );
- else
- segment_length_threshold = 0;
-
- /*********************************************************************/
- /* */
- /* We will begin by generating a sorted table of edges for the */
- /* current direction. To do so, we simply scan each segment and try */
- /* to find an edge in our table that corresponds to its position. */
- /* */
- /* If no edge is found, we create and insert a new edge in the */
- /* sorted table. Otherwise, we simply add the segment to the edge's */
- /* list which will be processed in the second step to compute the */
- /* edge's properties. */
- /* */
- /* Note that the edges table is sorted along the segment/edge */
- /* position. */
- /* */
- /*********************************************************************/
-
- edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
- scale );
- if ( edge_distance_threshold > 64 / 4 )
- edge_distance_threshold = 64 / 4;
-
- edge_distance_threshold = FT_DivFix( edge_distance_threshold,
- scale );
-
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge found = 0;
- FT_Int ee;
-
-
- if ( seg->height < segment_length_threshold )
- continue;
-
- /* A special case for serif edges: If they are smaller than */
- /* 1.5 pixels we ignore them. */
- if ( seg->serif &&
- 2 * seg->height < 3 * segment_length_threshold )
- continue;
-
- /* look for an edge corresponding to the segment */
- for ( ee = 0; ee < axis->num_edges; ee++ )
- {
- AF_Edge edge = axis->edges + ee;
- FT_Pos dist;
-
-
- dist = seg->pos - edge->fpos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist < edge_distance_threshold && edge->dir == seg->dir )
- {
- found = edge;
- break;
- }
- }
-
- if ( !found )
- {
- AF_Edge edge;
-
-
- /* insert a new edge in the list and */
- /* sort according to the position */
- error = af_axis_hints_new_edge( axis, seg->pos,
- (AF_Direction)seg->dir,
- memory, &edge );
- if ( error )
- goto Exit;
-
- /* add the segment to the new edge's list */
- FT_ZERO( edge );
-
- edge->first = seg;
- edge->last = seg;
- edge->fpos = seg->pos;
- edge->dir = seg->dir;
- edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
- seg->edge_next = seg;
- }
- else
- {
- /* if an edge was found, simply add the segment to the edge's */
- /* list */
- seg->edge_next = found->first;
- found->last->edge_next = seg;
- found->last = seg;
- }
- }
-
-
- /*********************************************************************/
- /* */
- /* Good, we will now compute each edge's properties according to */
- /* segments found on its position. Basically, these are: */
- /* */
- /* - edge's main direction */
- /* - stem edge, serif edge or both (which defaults to stem then) */
- /* - rounded edge, straight or both (which defaults to straight) */
- /* - link for edge */
- /* */
- /*********************************************************************/
-
- /* first of all, set the `edge' field in each segment -- this is */
- /* required in order to compute edge links */
-
- /*
- * Note that removing this loop and setting the `edge' field of each
- * segment directly in the code above slows down execution speed for
- * some reasons on platforms like the Sun.
- */
- {
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
-
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- seg = edge->first;
- if ( seg )
- do
- {
- seg->edge = edge;
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
-
- /* now, compute each edge properties */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Int is_round = 0; /* does it contain round segments? */
- FT_Int is_straight = 0; /* does it contain straight segments? */
- FT_Pos ups = 0; /* number of upwards segments */
- FT_Pos downs = 0; /* number of downwards segments */
-
-
- seg = edge->first;
-
- do
- {
- FT_Bool is_serif;
-
-
- /* check for roundness of segment */
- if ( seg->flags & AF_EDGE_ROUND )
- is_round++;
- else
- is_straight++;
-
- /* check for segment direction */
- if ( seg->dir == up_dir )
- ups += seg->max_coord-seg->min_coord;
- else
- downs += seg->max_coord-seg->min_coord;
-
- /* check for links -- if seg->serif is set, then seg->link must */
- /* be ignored */
- is_serif = (FT_Bool)( seg->serif &&
- seg->serif->edge &&
- seg->serif->edge != edge );
-
- if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
- {
- AF_Edge edge2;
- AF_Segment seg2;
-
-
- edge2 = edge->link;
- seg2 = seg->link;
-
- if ( is_serif )
- {
- seg2 = seg->serif;
- edge2 = edge->serif;
- }
-
- if ( edge2 )
- {
- FT_Pos edge_delta;
- FT_Pos seg_delta;
-
-
- edge_delta = edge->fpos - edge2->fpos;
- if ( edge_delta < 0 )
- edge_delta = -edge_delta;
-
- seg_delta = seg->pos - seg2->pos;
- if ( seg_delta < 0 )
- seg_delta = -seg_delta;
-
- if ( seg_delta < edge_delta )
- edge2 = seg2->edge;
- }
- else
- edge2 = seg2->edge;
-
- if ( is_serif )
- {
- edge->serif = edge2;
- edge2->flags |= AF_EDGE_SERIF;
- }
- else
- edge->link = edge2;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
-
- /* set the round/straight flags */
- edge->flags = AF_EDGE_NORMAL;
-
- if ( is_round > 0 && is_round >= is_straight )
- edge->flags |= AF_EDGE_ROUND;
-
-#if 0
- /* set the edge's main direction */
- edge->dir = AF_DIR_NONE;
-
- if ( ups > downs )
- edge->dir = (FT_Char)up_dir;
-
- else if ( ups < downs )
- edge->dir = (FT_Char)-up_dir;
-
- else if ( ups == downs )
- edge->dir = 0; /* both up and down! */
-#endif
-
- /* gets rid of serifs if link is set */
- /* XXX: This gets rid of many unpleasant artefacts! */
- /* Example: the `c' in cour.pfa at size 13 */
-
- if ( edge->serif && edge->link )
- edge->serif = 0;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin_hints_detect_features( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- FT_Error error;
-
-
- error = af_latin_hints_compute_segments( hints, dim );
- if ( !error )
- {
- af_latin_hints_link_segments( hints, dim );
-
- error = af_latin_hints_compute_edges( hints, dim );
- }
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin_hints_compute_blue_edges( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- AF_AxisHints axis = &hints->axis[ AF_DIMENSION_VERT ];
- AF_Edge edge = axis->edges;
- AF_Edge edge_limit = edge + axis->num_edges;
- AF_LatinAxis latin = &metrics->axis[ AF_DIMENSION_VERT ];
- FT_Fixed scale = latin->scale;
-
-
- /* compute which blue zones are active, i.e. have their scaled */
- /* size < 3/4 pixels */
-
- /* for each horizontal edge search the blue zone which is closest */
- for ( ; edge < edge_limit; edge++ )
- {
- FT_Int bb;
- AF_Width best_blue = NULL;
- FT_Pos best_dist; /* initial threshold */
-
-
- /* compute the initial threshold as a fraction of the EM size */
- best_dist = FT_MulFix( metrics->units_per_em / 40, scale );
-
- if ( best_dist > 64 / 2 )
- best_dist = 64 / 2;
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- AF_LatinBlue blue = latin->blues + bb;
- FT_Bool is_top_blue, is_major_dir;
-
-
- /* skip inactive blue zones (i.e., those that are too small) */
- if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
- continue;
-
- /* if it is a top zone, check for right edges -- if it is a bottom */
- /* zone, check for left edges */
- /* */
- /* of course, that's for TrueType */
- is_top_blue = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
- is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
-
- /* if it is a top zone, the edge must be against the major */
- /* direction; if it is a bottom zone, it must be in the major */
- /* direction */
- if ( is_top_blue ^ is_major_dir )
- {
- FT_Pos dist;
-
-
- /* first of all, compare it to the reference position */
- dist = edge->fpos - blue->ref.org;
- if ( dist < 0 )
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = & blue->ref;
- }
-
- /* now, compare it to the overshoot position if the edge is */
- /* rounded, and if the edge is over the reference position of a */
- /* top zone, or under the reference position of a bottom zone */
- if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
- {
- FT_Bool is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
-
-
- if ( is_top_blue ^ is_under_ref )
- {
- blue = latin->blues + bb;
- dist = edge->fpos - blue->shoot.org;
- if ( dist < 0 )
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = & blue->shoot;
- }
- }
- }
- }
- }
-
- if ( best_blue )
- edge->blue_edge = best_blue;
- }
- }
-
-
- static FT_Error
- af_latin_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- FT_Render_Mode mode;
- FT_UInt32 scaler_flags, other_flags;
- FT_Face face = metrics->root.scaler.face;
-
-
- af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
-
- /*
- * correct x_scale and y_scale if needed, since they may have
- * been modified `af_latin_metrics_scale_dim' above
- */
- hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
- hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
- hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
- hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
-
- /* compute flags depending on render mode, etc. */
- mode = metrics->root.scaler.render_mode;
-
-#if 0 /* #ifdef AF_USE_WARPER */
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- {
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
- }
-#endif
-
- scaler_flags = hints->scaler_flags;
- other_flags = 0;
-
- /*
- * We snap the width of vertical stems for the monochrome and
- * horizontal LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
- other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
-
- /*
- * We snap the width of horizontal stems for the monochrome and
- * vertical LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
- other_flags |= AF_LATIN_HINTS_VERT_SNAP;
-
- /*
- * We adjust stems to full pixels only if we don't use the `light' mode.
- */
- if ( mode != FT_RENDER_MODE_LIGHT )
- other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
-
- if ( mode == FT_RENDER_MODE_MONO )
- other_flags |= AF_LATIN_HINTS_MONO;
-
- /*
- * In `light' hinting mode we disable horizontal hinting completely.
- * We also do it if the face is italic.
- */
- if ( mode == FT_RENDER_MODE_LIGHT ||
- (face->style_flags & FT_STYLE_FLAG_ITALIC) != 0 )
- scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
-
- hints->scaler_flags = scaler_flags;
- hints->other_flags = other_flags;
-
- return 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H G R I D - F I T T I N G *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* snap a given width in scaled coordinates to one of the */
- /* current standard widths */
-
- static FT_Pos
- af_latin_snap_width( AF_Width widths,
- FT_Int count,
- FT_Pos width )
- {
- int n;
- FT_Pos best = 64 + 32 + 2;
- FT_Pos reference = width;
- FT_Pos scaled;
-
-
- for ( n = 0; n < count; n++ )
- {
- FT_Pos w;
- FT_Pos dist;
-
-
- w = widths[n].cur;
- dist = width - w;
- if ( dist < 0 )
- dist = -dist;
- if ( dist < best )
- {
- best = dist;
- reference = w;
- }
- }
-
- scaled = FT_PIX_ROUND( reference );
-
- if ( width >= reference )
- {
- if ( width < scaled + 48 )
- width = reference;
- }
- else
- {
- if ( width > scaled - 48 )
- width = reference;
- }
-
- return width;
- }
-
-
- /* compute the snapped width of a given stem */
-
- static FT_Pos
- af_latin_compute_stem_width( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Pos width,
- AF_Edge_Flags base_flags,
- AF_Edge_Flags stem_flags )
- {
- AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
- AF_LatinAxis axis = & metrics->axis[dim];
- FT_Pos dist = width;
- FT_Int sign = 0;
- FT_Int vertical = ( dim == AF_DIMENSION_VERT );
-
-
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
- axis->extra_light )
- return width;
-
- if ( dist < 0 )
- {
- dist = -width;
- sign = 1;
- }
-
- if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
- ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
- {
- /* smooth hinting process: very lightly quantize the stem width */
-
- /* leave the widths of serifs alone */
-
- if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
- goto Done_Width;
-
- else if ( ( base_flags & AF_EDGE_ROUND ) )
- {
- if ( dist < 80 )
- dist = 64;
- }
- else if ( dist < 56 )
- dist = 56;
-
- if ( axis->width_count > 0 )
- {
- FT_Pos delta;
-
-
- /* compare to standard width */
- if ( axis->width_count > 0 )
- {
- delta = dist - axis->widths[0].cur;
-
- if ( delta < 0 )
- delta = -delta;
-
- if ( delta < 40 )
- {
- dist = axis->widths[0].cur;
- if ( dist < 48 )
- dist = 48;
-
- goto Done_Width;
- }
- }
-
- if ( dist < 3 * 64 )
- {
- delta = dist & 63;
- dist &= -64;
-
- if ( delta < 10 )
- dist += delta;
-
- else if ( delta < 32 )
- dist += 10;
-
- else if ( delta < 54 )
- dist += 54;
-
- else
- dist += delta;
- }
- else
- dist = ( dist + 32 ) & ~63;
- }
- }
- else
- {
- /* strong hinting process: snap the stem width to integer pixels */
- FT_Pos org_dist = dist;
-
-
- dist = af_latin_snap_width( axis->widths, axis->width_count, dist );
-
- if ( vertical )
- {
- /* in the case of vertical hinting, always round */
- /* the stem heights to integer pixels */
-
- if ( dist >= 64 )
- dist = ( dist + 16 ) & ~63;
- else
- dist = 64;
- }
- else
- {
- if ( AF_LATIN_HINTS_DO_MONO( hints ) )
- {
- /* monochrome horizontal hinting: snap widths to integer pixels */
- /* with a different threshold */
-
- if ( dist < 64 )
- dist = 64;
- else
- dist = ( dist + 32 ) & ~63;
- }
- else
- {
- /* for horizontal anti-aliased hinting, we adopt a more subtle */
- /* approach: we strengthen small stems, round stems whose size */
- /* is between 1 and 2 pixels to an integer, otherwise nothing */
-
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
-
- else if ( dist < 128 )
- {
- /* We only round to an integer width if the corresponding */
- /* distortion is less than 1/4 pixel. Otherwise this */
- /* makes everything worse since the diagonals, which are */
- /* not hinted, appear a lot bolder or thinner than the */
- /* vertical stems. */
-
- FT_Int delta;
-
-
- dist = ( dist + 22 ) & ~63;
- delta = dist - org_dist;
- if ( delta < 0 )
- delta = -delta;
-
- if (delta >= 16)
- {
- dist = org_dist;
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
- }
- }
- else
- /* round otherwise to prevent color fringes in LCD mode */
- dist = ( dist + 32 ) & ~63;
- }
- }
- }
-
- Done_Width:
- if ( sign )
- dist = -dist;
-
- return dist;
- }
-
-
- /* align one stem edge relative to the previous stem edge */
-
- static void
- af_latin_align_linked_edge( AF_GlyphHints hints,
- AF_Dimension dim,
- AF_Edge base_edge,
- AF_Edge stem_edge )
- {
- FT_Pos dist = stem_edge->opos - base_edge->opos;
-
- FT_Pos fitted_width = af_latin_compute_stem_width(
- hints, dim, dist,
- (AF_Edge_Flags)base_edge->flags,
- (AF_Edge_Flags)stem_edge->flags );
-
-
- stem_edge->pos = base_edge->pos + fitted_width;
-
- AF_LOG(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
- "dist was %.2f, now %.2f\n",
- stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
- stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
- }
-
-
- static void
- af_latin_align_serif_edge( AF_GlyphHints hints,
- AF_Edge base,
- AF_Edge serif )
- {
- FT_UNUSED( hints );
-
- serif->pos = base->pos + (serif->opos - base->opos);
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** E D G E H I N T I N G ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( void )
- af_latin_hint_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- FT_Int n_edges;
- AF_Edge edge;
- AF_Edge anchor = 0;
- FT_Int has_serifs = 0;
-
-
- /* we begin by aligning all stems relative to the blue zone */
- /* if needed -- that's only for horizontal edges */
-
- if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
- {
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Width blue;
- AF_Edge edge1, edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- blue = edge->blue_edge;
- edge1 = NULL;
- edge2 = edge->link;
-
- if ( blue )
- {
- edge1 = edge;
- }
- else if ( edge2 && edge2->blue_edge )
- {
- blue = edge2->blue_edge;
- edge1 = edge2;
- edge2 = edge;
- }
-
- if ( !edge1 )
- continue;
-
- AF_LOG(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
- "was (%.2f)\n",
- edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
- edge1->pos / 64.0 ));
-
- edge1->pos = blue->fit;
- edge1->flags |= AF_EDGE_DONE;
-
- if ( edge2 && !edge2->blue_edge )
- {
- af_latin_align_linked_edge( hints, dim, edge1, edge2 );
- edge2->flags |= AF_EDGE_DONE;
- }
-
- if ( !anchor )
- anchor = edge;
- }
- }
-
- /* now we will align all stem edges, trying to maintain the */
- /* relative order of stems in the glyph */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Edge edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- /* skip all non-stem edges */
- edge2 = edge->link;
- if ( !edge2 )
- {
- has_serifs++;
- continue;
- }
-
- /* now align the stem */
-
- /* this should not happen, but it's better to be safe */
- if ( edge2->blue_edge )
- {
- AF_LOG(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
-
- af_latin_align_linked_edge( hints, dim, edge2, edge );
- edge->flags |= AF_EDGE_DONE;
- continue;
- }
-
- if ( !anchor )
- {
- FT_Pos org_len, org_center, cur_len;
- FT_Pos cur_pos1, error1, error2, u_off, d_off;
-
-
- org_len = edge2->opos - edge->opos;
- cur_len = af_latin_compute_stem_width(
- hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
- if ( cur_len <= 64 )
- u_off = d_off = 32;
- else
- {
- u_off = 38;
- d_off = 26;
- }
-
- if ( cur_len < 96 )
- {
- org_center = edge->opos + ( org_len >> 1 );
-
- cur_pos1 = FT_PIX_ROUND( org_center );
-
- error1 = org_center - ( cur_pos1 - u_off );
- if ( error1 < 0 )
- error1 = -error1;
-
- error2 = org_center - ( cur_pos1 + d_off );
- if ( error2 < 0 )
- error2 = -error2;
-
- if ( error1 < error2 )
- cur_pos1 -= u_off;
- else
- cur_pos1 += d_off;
-
- edge->pos = cur_pos1 - cur_len / 2;
- edge2->pos = edge->pos + cur_len;
- }
- else
- edge->pos = FT_PIX_ROUND( edge->opos );
-
- AF_LOG(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f) "
- "snapped to (%.2f) (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
- anchor = edge;
-
- edge->flags |= AF_EDGE_DONE;
-
- af_latin_align_linked_edge( hints, dim, edge, edge2 );
- }
- else
- {
- FT_Pos org_pos, org_len, org_center, cur_len;
- FT_Pos cur_pos1, cur_pos2, delta1, delta2;
-
-
- org_pos = anchor->pos + ( edge->opos - anchor->opos );
- org_len = edge2->opos - edge->opos;
- org_center = org_pos + ( org_len >> 1 );
-
- cur_len = af_latin_compute_stem_width(
- hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
-
- if ( edge2->flags & AF_EDGE_DONE )
- edge->pos = edge2->pos - cur_len;
-
- else if ( cur_len < 96 )
- {
- FT_Pos u_off, d_off;
-
-
- cur_pos1 = FT_PIX_ROUND( org_center );
-
- if (cur_len <= 64 )
- u_off = d_off = 32;
- else
- {
- u_off = 38;
- d_off = 26;
- }
-
- delta1 = org_center - ( cur_pos1 - u_off );
- if ( delta1 < 0 )
- delta1 = -delta1;
-
- delta2 = org_center - ( cur_pos1 + d_off );
- if ( delta2 < 0 )
- delta2 = -delta2;
-
- if ( delta1 < delta2 )
- cur_pos1 -= u_off;
- else
- cur_pos1 += d_off;
-
- edge->pos = cur_pos1 - cur_len / 2;
- edge2->pos = cur_pos1 + cur_len / 2;
-
- AF_LOG(( "STEM: %d (opos=%.2f) to %d (opos=%.2f) "
- "snapped to (%.2f) and (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
- }
- else
- {
- org_pos = anchor->pos + ( edge->opos - anchor->opos );
- org_len = edge2->opos - edge->opos;
- org_center = org_pos + ( org_len >> 1 );
-
- cur_len = af_latin_compute_stem_width(
- hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
-
- cur_pos1 = FT_PIX_ROUND( org_pos );
- delta1 = cur_pos1 + ( cur_len >> 1 ) - org_center;
- if ( delta1 < 0 )
- delta1 = -delta1;
-
- cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
- delta2 = cur_pos2 + ( cur_len >> 1 ) - org_center;
- if ( delta2 < 0 )
- delta2 = -delta2;
-
- edge->pos = ( delta1 < delta2 ) ? cur_pos1 : cur_pos2;
- edge2->pos = edge->pos + cur_len;
-
- AF_LOG(( "STEM: %d (opos=%.2f) to %d (opos=%.2f) "
- "snapped to (%.2f) and (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
- }
-
- edge->flags |= AF_EDGE_DONE;
- edge2->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- {
- AF_LOG(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
- edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
- edge->pos = edge[-1].pos;
- }
- }
- }
-
- /* make sure that lowercase m's maintain their symmetry */
-
- /* In general, lowercase m's have six vertical edges if they are sans */
- /* serif, or twelve if they are with serifs. This implementation is */
- /* based on that assumption, and seems to work very well with most */
- /* faces. However, if for a certain face this assumption is not */
- /* true, the m is just rendered like before. In addition, any stem */
- /* correction will only be applied to symmetrical glyphs (even if the */
- /* glyph is not an m), so the potential for unwanted distortion is */
- /* relatively low. */
-
- /* We don't handle horizontal edges since we can't easily assure that */
- /* the third (lowest) stem aligns with the base line; it might end up */
- /* one pixel higher or lower. */
-
- n_edges = edge_limit - edges;
- if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
- {
- AF_Edge edge1, edge2, edge3;
- FT_Pos dist1, dist2, span, delta;
-
-
- if ( n_edges == 6 )
- {
- edge1 = edges;
- edge2 = edges + 2;
- edge3 = edges + 4;
- }
- else
- {
- edge1 = edges + 1;
- edge2 = edges + 5;
- edge3 = edges + 9;
- }
-
- dist1 = edge2->opos - edge1->opos;
- dist2 = edge3->opos - edge2->opos;
-
- span = dist1 - dist2;
- if ( span < 0 )
- span = -span;
-
- if ( span < 8 )
- {
- delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
- edge3->pos -= delta;
- if ( edge3->link )
- edge3->link->pos -= delta;
-
- /* move the serifs along with the stem */
- if ( n_edges == 12 )
- {
- ( edges + 8 )->pos -= delta;
- ( edges + 11 )->pos -= delta;
- }
-
- edge3->flags |= AF_EDGE_DONE;
- if ( edge3->link )
- edge3->link->flags |= AF_EDGE_DONE;
- }
- }
-
- if ( has_serifs || !anchor )
- {
- /*
- * now hint the remaining edges (serifs and single) in order
- * to complete our processing
- */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Pos delta;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- delta = 1000;
-
- if ( edge->serif )
- {
- delta = edge->serif->opos - edge->opos;
- if ( delta < 0 )
- delta = -delta;
- }
-
- if ( delta < 64 + 16 )
- {
- af_latin_align_serif_edge( hints, edge->serif, edge );
- AF_LOG(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f) "
- "aligned to (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge->serif - edges, edge->serif->opos / 64.0,
- edge->pos / 64.0 ));
- }
- else if ( !anchor )
- {
- AF_LOG(( "SERIF_ANCHOR: edge %d (opos=%.2f) snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- edge->pos = FT_PIX_ROUND( edge->opos );
- anchor = edge;
- }
- else
- {
- AF_Edge before, after;
-
-
- for ( before = edge - 1; before >= edges; before-- )
- if ( before->flags & AF_EDGE_DONE )
- break;
-
- for ( after = edge + 1; after < edge_limit; after++ )
- if ( after->flags & AF_EDGE_DONE )
- break;
-
- if ( before >= edges && before < edge &&
- after < edge_limit && after > edge )
- {
- if ( after->opos == before->opos )
- edge->pos = before->pos;
- else
- edge->pos = before->pos +
- FT_MulDiv( edge->opos - before->opos,
- after->pos - before->pos,
- after->opos - before->opos );
- AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f) "
- "from %d (opos=%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge->pos / 64.0, before - edges,
- before->opos / 64.0 ));
- }
- else
- {
- edge->pos = anchor->pos +
- ( ( edge->opos - anchor->opos + 16 ) & ~31 );
- AF_LOG(( "SERIF_LINK2: edge %d (opos=%.2f) snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- }
- }
-
- edge->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- edge->pos = edge[-1].pos;
-
- if ( edge + 1 < edge_limit &&
- edge[1].flags & AF_EDGE_DONE &&
- edge->pos > edge[1].pos )
- edge->pos = edge[1].pos;
- }
- }
- }
-
-
- static FT_Error
- af_latin_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics )
- {
- FT_Error error;
- int dim;
-
-
- error = af_glyph_hints_reload( hints, outline, 1 );
- if ( error )
- goto Exit;
-
- /* analyze glyph outline */
-#ifdef AF_USE_WARPER
- if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
- AF_HINTS_DO_HORIZONTAL( hints ) )
-#else
- if ( AF_HINTS_DO_HORIZONTAL( hints ) )
-#endif
- {
- error = af_latin_hints_detect_features( hints, AF_DIMENSION_HORZ );
- if ( error )
- goto Exit;
- }
-
- if ( AF_HINTS_DO_VERTICAL( hints ) )
- {
- error = af_latin_hints_detect_features( hints, AF_DIMENSION_VERT );
- if ( error )
- goto Exit;
-
- af_latin_hints_compute_blue_edges( hints, metrics );
- }
-
- /* grid-fit the outline */
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
-#ifdef AF_USE_WARPER
- if ( ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ) )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, dim, &scale, &delta );
- af_glyph_hints_scale_dim( hints, dim, scale, delta );
- continue;
- }
-#endif
-
- if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
- ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
- {
- af_latin_hint_edges( hints, (AF_Dimension)dim );
- af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
- }
- }
- af_glyph_hints_save( hints, outline );
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N S C R I P T C L A S S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* XXX: this should probably fine tuned to differentiate better between */
- /* scripts... */
-
- static const AF_Script_UniRangeRec af_latin_uniranges[] =
- {
- { 0x0020 , 0x007F }, /* Basic Latin (no control chars) */
- { 0x00A0 , 0x00FF }, /* Latin-1 Supplement (no control chars) */
- { 0x0100 , 0x017F }, /* Latin Extended-A */
- { 0x0180 , 0x024F }, /* Latin Extended-B */
- { 0x0250 , 0x02AF }, /* IPA Extensions */
- { 0x02B0 , 0x02FF }, /* Spacing Modifier Letters */
- { 0x0300 , 0x036F }, /* Combining Diacritical Marks */
- { 0x0370 , 0x03FF }, /* Greek and Coptic */
- { 0x0400 , 0x04FF }, /* Cyrillic */
- { 0x0500 , 0x052F }, /* Cyrillic Supplement */
- { 0x1D00 , 0x1D7F }, /* Phonetic Extensions */
- { 0x1D80 , 0x1DBF }, /* Phonetic Extensions Supplement */
- { 0x1DC0 , 0x1DFF }, /* Combining Diacritical Marks Supplement */
- { 0x1E00 , 0x1EFF }, /* Latin Extended Additional */
- { 0x1F00 , 0x1FFF }, /* Greek Extended */
- { 0x2000 , 0x206F }, /* General Punctuation */
- { 0x2070 , 0x209F }, /* Superscripts and Subscripts */
- { 0x20A0 , 0x20CF }, /* Currency Symbols */
- { 0x2150 , 0x218F }, /* Number Forms */
- { 0x2460 , 0x24FF }, /* Enclosed Alphanumerics */
- { 0x2C60 , 0x2C7F }, /* Latin Extended-C */
- { 0x2DE0 , 0x2DFF }, /* Cyrillic Extended-A */
- { 0xA640U , 0xA69FU }, /* Cyrillic Extended-B */
- { 0xA720U , 0xA7FFU }, /* Latin Extended-D */
- { 0xFB00U , 0xFB06U }, /* Alphab. Present. Forms (Latin Ligs) */
- { 0x1D400UL, 0x1D7FFUL }, /* Mathematical Alphanumeric Symbols */
- { 0 , 0 }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_latin_script_class =
- {
- AF_SCRIPT_LATIN,
- af_latin_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) af_latin_metrics_init,
- (AF_Script_ScaleMetricsFunc)af_latin_metrics_scale,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) af_latin_hints_init,
- (AF_Script_ApplyHintsFunc) af_latin_hints_apply
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h
deleted file mode 100644
index 3251d3783f3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/***************************************************************************/
-/* */
-/* aflatin.h */
-/* */
-/* Auto-fitter hinting routines for latin script (specification). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFLATIN_H__
-#define __AFLATIN_H__
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
- /* the latin-specific script class */
-
- FT_CALLBACK_TABLE const AF_ScriptClassRec
- af_latin_script_class;
-
-
-/* constants are given with units_per_em == 2048 in mind */
-#define AF_LATIN_CONSTANT( metrics, c ) \
- ( ( (c) * (FT_Long)( (AF_LatinMetrics)(metrics) )->units_per_em ) / 2048 )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L O B A L M E T R I C S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*
- * The following declarations could be embedded in the file `aflatin.c';
- * they have been made semi-public to allow alternate script hinters to
- * re-use some of them.
- */
-
-
- /* Latin (global) metrics management */
-
- enum
- {
- AF_LATIN_BLUE_CAPITAL_TOP,
- AF_LATIN_BLUE_CAPITAL_BOTTOM,
- AF_LATIN_BLUE_SMALL_F_TOP,
- AF_LATIN_BLUE_SMALL_TOP,
- AF_LATIN_BLUE_SMALL_BOTTOM,
- AF_LATIN_BLUE_SMALL_MINOR,
-
- AF_LATIN_BLUE_MAX
- };
-
-
-#define AF_LATIN_IS_TOP_BLUE( b ) ( (b) == AF_LATIN_BLUE_CAPITAL_TOP || \
- (b) == AF_LATIN_BLUE_SMALL_F_TOP || \
- (b) == AF_LATIN_BLUE_SMALL_TOP )
-
-#define AF_LATIN_MAX_WIDTHS 16
-#define AF_LATIN_MAX_BLUES AF_LATIN_BLUE_MAX
-
-
- enum
- {
- AF_LATIN_BLUE_ACTIVE = 1 << 0,
- AF_LATIN_BLUE_TOP = 1 << 1,
- AF_LATIN_BLUE_ADJUSTMENT = 1 << 2, /* used for scale adjustment */
- /* optimization */
- AF_LATIN_BLUE_FLAG_MAX
- };
-
-
- typedef struct AF_LatinBlueRec_
- {
- AF_WidthRec ref;
- AF_WidthRec shoot;
- FT_UInt flags;
-
- } AF_LatinBlueRec, *AF_LatinBlue;
-
-
- typedef struct AF_LatinAxisRec_
- {
- FT_Fixed scale;
- FT_Pos delta;
-
- FT_UInt width_count;
- AF_WidthRec widths[AF_LATIN_MAX_WIDTHS];
- FT_Pos edge_distance_threshold;
- FT_Pos standard_width;
- FT_Bool extra_light;
-
- /* ignored for horizontal metrics */
- FT_Bool control_overshoot;
- FT_UInt blue_count;
- AF_LatinBlueRec blues[AF_LATIN_BLUE_MAX];
-
- FT_Fixed org_scale;
- FT_Pos org_delta;
-
- } AF_LatinAxisRec, *AF_LatinAxis;
-
-
- typedef struct AF_LatinMetricsRec_
- {
- AF_ScriptMetricsRec root;
- FT_UInt units_per_em;
- AF_LatinAxisRec axis[AF_DIMENSION_MAX];
-
- } AF_LatinMetricsRec, *AF_LatinMetrics;
-
-
- FT_LOCAL( FT_Error )
- af_latin_metrics_init( AF_LatinMetrics metrics,
- FT_Face face );
-
- FT_LOCAL( void )
- af_latin_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler );
-
- FT_LOCAL( void )
- af_latin_metrics_init_widths( AF_LatinMetrics metrics,
- FT_Face face,
- FT_ULong charcode );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H A N A L Y S I S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- enum
- {
- AF_LATIN_HINTS_HORZ_SNAP = 1 << 0, /* enable stem width snapping */
- AF_LATIN_HINTS_VERT_SNAP = 1 << 1, /* enable stem height snapping */
- AF_LATIN_HINTS_STEM_ADJUST = 1 << 2, /* enable stem width/height */
- /* adjustment */
- AF_LATIN_HINTS_MONO = 1 << 3 /* indicate monochrome */
- /* rendering */
- };
-
-
-#define AF_LATIN_HINTS_DO_HORZ_SNAP( h ) \
- AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_HORZ_SNAP )
-
-#define AF_LATIN_HINTS_DO_VERT_SNAP( h ) \
- AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_VERT_SNAP )
-
-#define AF_LATIN_HINTS_DO_STEM_ADJUST( h ) \
- AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_STEM_ADJUST )
-
-#define AF_LATIN_HINTS_DO_MONO( h ) \
- AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_MONO )
-
-
- /*
- * This shouldn't normally be exported. However, other scripts might
- * like to use this function as-is.
- */
- FT_LOCAL( FT_Error )
- af_latin_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- /*
- * This shouldn't normally be exported. However, other scripts might
- * want to use this function as-is.
- */
- FT_LOCAL( void )
- af_latin_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- /*
- * This shouldn't normally be exported. However, other scripts might
- * want to use this function as-is.
- */
- FT_LOCAL( FT_Error )
- af_latin_hints_compute_edges( AF_GlyphHints hints,
- AF_Dimension dim );
-
- FT_LOCAL( FT_Error )
- af_latin_hints_detect_features( AF_GlyphHints hints,
- AF_Dimension dim );
-
-/* */
-
-FT_END_HEADER
-
-#endif /* __AFLATIN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c
deleted file mode 100644
index 14327b172bf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.c
+++ /dev/null
@@ -1,2292 +0,0 @@
-/***************************************************************************/
-/* */
-/* aflatin.c */
-/* */
-/* Auto-fitter hinting routines for latin script (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "aflatin.h"
-#include "aflatin2.h"
-#include "aferrors.h"
-
-
-#ifdef AF_USE_WARPER
-#include "afwarp.h"
-#endif
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- FT_LOCAL_DEF( void )
- af_latin2_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim );
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L O B A L M E T R I C S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- af_latin2_metrics_init_widths( AF_LatinMetrics metrics,
- FT_Face face,
- FT_ULong charcode )
- {
- /* scan the array of segments in each direction */
- AF_GlyphHintsRec hints[1];
-
-
- af_glyph_hints_init( hints, face->memory );
-
- metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
- metrics->axis[AF_DIMENSION_VERT].width_count = 0;
-
- {
- FT_Error error;
- FT_UInt glyph_index;
- int dim;
- AF_LatinMetricsRec dummy[1];
- AF_Scaler scaler = &dummy->root.scaler;
-
-
- glyph_index = FT_Get_Char_Index( face, charcode );
- if ( glyph_index == 0 )
- goto Exit;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || face->glyph->outline.n_points <= 0 )
- goto Exit;
-
- FT_ZERO( dummy );
-
- dummy->units_per_em = metrics->units_per_em;
- scaler->x_scale = scaler->y_scale = 0x10000L;
- scaler->x_delta = scaler->y_delta = 0;
- scaler->face = face;
- scaler->render_mode = FT_RENDER_MODE_NORMAL;
- scaler->flags = 0;
-
- af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
-
- error = af_glyph_hints_reload( hints, &face->glyph->outline, 0 );
- if ( error )
- goto Exit;
-
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- AF_AxisHints axhints = &hints->axis[dim];
- AF_Segment seg, limit, link;
- FT_UInt num_widths = 0;
-
-
- error = af_latin2_hints_compute_segments( hints,
- (AF_Dimension)dim );
- if ( error )
- goto Exit;
-
- af_latin2_hints_link_segments( hints,
- (AF_Dimension)dim );
-
- seg = axhints->segments;
- limit = seg + axhints->num_segments;
-
- for ( ; seg < limit; seg++ )
- {
- link = seg->link;
-
- /* we only consider stem segments there! */
- if ( link && link->link == seg && link > seg )
- {
- FT_Pos dist;
-
-
- dist = seg->pos - link->pos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( num_widths < AF_LATIN_MAX_WIDTHS )
- axis->widths[ num_widths++ ].org = dist;
- }
- }
-
- af_sort_widths( num_widths, axis->widths );
- axis->width_count = num_widths;
- }
-
- Exit:
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
- AF_LatinAxis axis = &metrics->axis[dim];
- FT_Pos stdw;
-
-
- stdw = ( axis->width_count > 0 )
- ? axis->widths[0].org
- : AF_LATIN_CONSTANT( metrics, 50 );
-
- /* let's try 20% of the smallest width */
- axis->edge_distance_threshold = stdw / 5;
- axis->standard_width = stdw;
- axis->extra_light = 0;
- }
- }
-
- af_glyph_hints_done( hints );
- }
-
-
-
-#define AF_LATIN_MAX_TEST_CHARACTERS 12
-
-
- static const char* const af_latin2_blue_chars[AF_LATIN_MAX_BLUES] =
- {
- "THEZOCQS",
- "HEZLOCUS",
- "fijkdbh",
- "xzroesc",
- "xzroesc",
- "pqgjy"
- };
-
-
- static void
- af_latin2_metrics_init_blues( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Pos flats [AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Pos rounds[AF_LATIN_MAX_TEST_CHARACTERS];
- FT_Int num_flats;
- FT_Int num_rounds;
- FT_Int bb;
- AF_LatinBlue blue;
- FT_Error error;
- AF_LatinAxis axis = &metrics->axis[AF_DIMENSION_VERT];
- FT_GlyphSlot glyph = face->glyph;
-
-
- /* we compute the blues simply by loading each character from the */
- /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
- /* bottom-most points (depending on `AF_IS_TOP_BLUE') */
-
- AF_LOG(( "blue zones computation\n" ));
- AF_LOG(( "------------------------------------------------\n" ));
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- const char* p = af_latin2_blue_chars[bb];
- const char* limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
- FT_Pos* blue_ref;
- FT_Pos* blue_shoot;
-
-
- AF_LOG(( "blue %3d: ", bb ));
-
- num_flats = 0;
- num_rounds = 0;
-
- for ( ; p < limit && *p; p++ )
- {
- FT_UInt glyph_index;
- FT_Int best_point, best_y, best_first, best_last;
- FT_Vector* points;
- FT_Bool round;
-
-
- AF_LOG(( "'%c'", *p ));
-
- /* load the character in the face -- skip unknown or empty ones */
- glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
- if ( glyph_index == 0 )
- continue;
-
- error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
- if ( error || glyph->outline.n_points <= 0 )
- continue;
-
- /* now compute min or max point indices and coordinates */
- points = glyph->outline.points;
- best_point = -1;
- best_y = 0; /* make compiler happy */
- best_first = 0; /* ditto */
- best_last = 0; /* ditto */
-
- {
- FT_Int nn;
- FT_Int first = 0;
- FT_Int last = -1;
-
-
- for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
- {
- FT_Int old_best_point = best_point;
- FT_Int pp;
-
-
- last = glyph->outline.contours[nn];
-
- /* Avoid single-point contours since they are never rasterized. */
- /* In some fonts, they correspond to mark attachment points */
- /* which are way outside of the glyph's real outline. */
- if ( last == first )
- continue;
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y > best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
- else
- {
- for ( pp = first; pp <= last; pp++ )
- if ( best_point < 0 || points[pp].y < best_y )
- {
- best_point = pp;
- best_y = points[pp].y;
- }
- }
-
- if ( best_point != old_best_point )
- {
- best_first = first;
- best_last = last;
- }
- }
- AF_LOG(( "%5d", best_y ));
- }
-
- /* now check whether the point belongs to a straight or round */
- /* segment; we first need to find in which contour the extremum */
- /* lies, then inspect its previous and next points */
- {
- FT_Int start, end, prev, next;
- FT_Pos dist;
-
-
- /* now look for the previous and next points that are not on the */
- /* same Y coordinate. Threshold the `closeness'... */
- start = end = best_point;
-
- do
- {
- prev = start-1;
- if ( prev < best_first )
- prev = best_last;
-
- dist = points[prev].y - best_y;
- if ( dist < -5 || dist > 5 )
- break;
-
- start = prev;
-
- } while ( start != best_point );
-
- do
- {
- next = end+1;
- if ( next > best_last )
- next = best_first;
-
- dist = points[next].y - best_y;
- if ( dist < -5 || dist > 5 )
- break;
-
- end = next;
-
- } while ( end != best_point );
-
- /* now, set the `round' flag depending on the segment's kind */
- round = FT_BOOL(
- FT_CURVE_TAG( glyph->outline.tags[start] ) != FT_CURVE_TAG_ON ||
- FT_CURVE_TAG( glyph->outline.tags[ end ] ) != FT_CURVE_TAG_ON );
-
- AF_LOG(( "%c ", round ? 'r' : 'f' ));
- }
-
- if ( round )
- rounds[num_rounds++] = best_y;
- else
- flats[num_flats++] = best_y;
- }
-
- AF_LOG(( "\n" ));
-
- if ( num_flats == 0 && num_rounds == 0 )
- {
- /*
- * we couldn't find a single glyph to compute this blue zone,
- * we will simply ignore it then
- */
- AF_LOG(( "empty!\n" ));
- continue;
- }
-
- /* we have computed the contents of the `rounds' and `flats' tables, */
- /* now determine the reference and overshoot position of the blue -- */
- /* we simply take the median value after a simple sort */
- af_sort_pos( num_rounds, rounds );
- af_sort_pos( num_flats, flats );
-
- blue = & axis->blues[axis->blue_count];
- blue_ref = & blue->ref.org;
- blue_shoot = & blue->shoot.org;
-
- axis->blue_count++;
-
- if ( num_flats == 0 )
- {
- *blue_ref =
- *blue_shoot = rounds[num_rounds / 2];
- }
- else if ( num_rounds == 0 )
- {
- *blue_ref =
- *blue_shoot = flats[num_flats / 2];
- }
- else
- {
- *blue_ref = flats[num_flats / 2];
- *blue_shoot = rounds[num_rounds / 2];
- }
-
- /* there are sometimes problems: if the overshoot position of top */
- /* zones is under its reference position, or the opposite for bottom */
- /* zones. We must thus check everything there and correct the errors */
- if ( *blue_shoot != *blue_ref )
- {
- FT_Pos ref = *blue_ref;
- FT_Pos shoot = *blue_shoot;
- FT_Bool over_ref = FT_BOOL( shoot > ref );
-
-
- if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
- *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
- }
-
- blue->flags = 0;
- if ( AF_LATIN_IS_TOP_BLUE( bb ) )
- blue->flags |= AF_LATIN_BLUE_TOP;
-
- /*
- * The following flags is used later to adjust the y and x scales
- * in order to optimize the pixel grid alignment of the top of small
- * letters.
- */
- if ( bb == AF_LATIN_BLUE_SMALL_TOP )
- blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
-
- AF_LOG(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
- }
-
- return;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_metrics_init( AF_LatinMetrics metrics,
- FT_Face face )
- {
- FT_Error error = AF_Err_Ok;
- FT_CharMap oldmap = face->charmap;
- FT_UInt ee;
-
- static const FT_Encoding latin_encodings[] =
- {
- FT_ENCODING_UNICODE,
- FT_ENCODING_APPLE_ROMAN,
- FT_ENCODING_ADOBE_STANDARD,
- FT_ENCODING_ADOBE_LATIN_1,
- FT_ENCODING_NONE /* end of list */
- };
-
-
- metrics->units_per_em = face->units_per_EM;
-
- /* do we have a latin charmap in there? */
- for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
- {
- error = FT_Select_Charmap( face, latin_encodings[ee] );
- if ( !error )
- break;
- }
-
- if ( !error )
- {
- /* For now, compute the standard width and height from the `o'. */
- af_latin2_metrics_init_widths( metrics, face, 'o' );
- af_latin2_metrics_init_blues( metrics, face );
- }
-
- FT_Set_Charmap( face, oldmap );
- return AF_Err_Ok;
- }
-
-
- static void
- af_latin2_metrics_scale_dim( AF_LatinMetrics metrics,
- AF_Scaler scaler,
- AF_Dimension dim )
- {
- FT_Fixed scale;
- FT_Pos delta;
- AF_LatinAxis axis;
- FT_UInt nn;
-
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- scale = scaler->x_scale;
- delta = scaler->x_delta;
- }
- else
- {
- scale = scaler->y_scale;
- delta = scaler->y_delta;
- }
-
- axis = &metrics->axis[dim];
-
- if ( axis->org_scale == scale && axis->org_delta == delta )
- return;
-
- axis->org_scale = scale;
- axis->org_delta = delta;
-
- /*
- * correct Y scale to optimize the alignment of the top of small
- * letters to the pixel grid
- */
- if ( dim == AF_DIMENSION_VERT )
- {
- AF_LatinAxis vaxis = &metrics->axis[AF_DIMENSION_VERT];
- AF_LatinBlue blue = NULL;
-
-
- for ( nn = 0; nn < vaxis->blue_count; nn++ )
- {
- if ( vaxis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
- {
- blue = &vaxis->blues[nn];
- break;
- }
- }
-
- if ( blue )
- {
- FT_Pos scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
- FT_Pos fitted = ( scaled + 40 ) & ~63;
-
-#if 1
- if ( scaled != fitted ) {
- scale = FT_MulDiv( scale, fitted, scaled );
- AF_LOG(( "== scaled x-top = %.2g fitted = %.2g, scaling = %.4g\n", scaled/64.0, fitted/64.0, (fitted*1.0)/scaled ));
- }
-#endif
- }
- }
-
- axis->scale = scale;
- axis->delta = delta;
-
- if ( dim == AF_DIMENSION_HORZ )
- {
- metrics->root.scaler.x_scale = scale;
- metrics->root.scaler.x_delta = delta;
- }
- else
- {
- metrics->root.scaler.y_scale = scale;
- metrics->root.scaler.y_delta = delta;
- }
-
- /* scale the standard widths */
- for ( nn = 0; nn < axis->width_count; nn++ )
- {
- AF_Width width = axis->widths + nn;
-
-
- width->cur = FT_MulFix( width->org, scale );
- width->fit = width->cur;
- }
-
- /* an extra-light axis corresponds to a standard width that is */
- /* smaller than 0.75 pixels */
- axis->extra_light =
- (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
-
- if ( dim == AF_DIMENSION_VERT )
- {
- /* scale the blue zones */
- for ( nn = 0; nn < axis->blue_count; nn++ )
- {
- AF_LatinBlue blue = &axis->blues[nn];
- FT_Pos dist;
-
-
- blue->ref.cur = FT_MulFix( blue->ref.org, scale ) + delta;
- blue->ref.fit = blue->ref.cur;
- blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
- blue->shoot.fit = blue->shoot.cur;
- blue->flags &= ~AF_LATIN_BLUE_ACTIVE;
-
- /* a blue zone is only active if it is less than 3/4 pixels tall */
- dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
- if ( dist <= 48 && dist >= -48 )
- {
- FT_Pos delta1, delta2;
-
- delta1 = blue->shoot.org - blue->ref.org;
- delta2 = delta1;
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- delta2 = FT_MulFix( delta2, scale );
-
- if ( delta2 < 32 )
- delta2 = 0;
- else if ( delta2 < 64 )
- delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
- else
- delta2 = FT_PIX_ROUND( delta2 );
-
- if ( delta1 < 0 )
- delta2 = -delta2;
-
- blue->ref.fit = FT_PIX_ROUND( blue->ref.cur );
- blue->shoot.fit = blue->ref.fit + delta2;
-
- AF_LOG(( ">> activating blue zone %d: ref.cur=%.2g ref.fit=%.2g shoot.cur=%.2g shoot.fit=%.2g\n",
- nn, blue->ref.cur/64.0, blue->ref.fit/64.0,
- blue->shoot.cur/64.0, blue->shoot.fit/64.0 ));
-
- blue->flags |= AF_LATIN_BLUE_ACTIVE;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_metrics_scale( AF_LatinMetrics metrics,
- AF_Scaler scaler )
- {
- metrics->root.scaler.render_mode = scaler->render_mode;
- metrics->root.scaler.face = scaler->face;
-
- af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
- af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H A N A L Y S I S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define SORT_SEGMENTS
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Memory memory = hints->memory;
- FT_Error error = AF_Err_Ok;
- AF_Segment segment = NULL;
- AF_SegmentRec seg0;
- AF_Point* contour = hints->contours;
- AF_Point* contour_limit = contour + hints->num_contours;
- AF_Direction major_dir, segment_dir;
-
-
- FT_ZERO( &seg0 );
- seg0.score = 32000;
- seg0.flags = AF_EDGE_NORMAL;
-
- major_dir = (AF_Direction)FT_ABS( axis->major_dir );
- segment_dir = major_dir;
-
- axis->num_segments = 0;
-
- /* set up (u,v) in each point */
- if ( dim == AF_DIMENSION_HORZ )
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fx;
- point->v = point->fy;
- }
- }
- else
- {
- AF_Point point = hints->points;
- AF_Point limit = point + hints->num_points;
-
-
- for ( ; point < limit; point++ )
- {
- point->u = point->fy;
- point->v = point->fx;
- }
- }
-
- /* do each contour separately */
- for ( ; contour < contour_limit; contour++ )
- {
- AF_Point point = contour[0];
- AF_Point start = point;
- AF_Point last = point->prev;
-
-
- if ( point == last ) /* skip singletons -- just in case */
- continue;
-
- /* already on an edge ?, backtrack to find its start */
- if ( FT_ABS( point->in_dir ) == major_dir )
- {
- point = point->prev;
-
- while ( point->in_dir == start->in_dir )
- point = point->prev;
- }
- else /* otherwise, find first segment start, if any */
- {
- while ( FT_ABS( point->out_dir ) != major_dir )
- {
- point = point->next;
-
- if ( point == start )
- goto NextContour;
- }
- }
-
- start = point;
-
- for (;;)
- {
- AF_Point first;
- FT_Pos min_u, min_v, max_u, max_v;
-
- /* we're at the start of a new segment */
- FT_ASSERT( FT_ABS( point->out_dir ) == major_dir &&
- point->in_dir != point->out_dir );
- first = point;
-
- min_u = max_u = point->u;
- min_v = max_v = point->v;
-
- point = point->next;
-
- while ( point->out_dir == first->out_dir )
- {
- point = point->next;
-
- if ( point->u < min_u )
- min_u = point->u;
-
- if ( point->u > max_u )
- max_u = point->u;
- }
-
- if ( point->v < min_v )
- min_v = point->v;
-
- if ( point->v > max_v )
- max_v = point->v;
-
- /* record new segment */
- error = af_axis_hints_new_segment( axis, memory, &segment );
- if ( error )
- goto Exit;
-
- segment[0] = seg0;
- segment->dir = first->out_dir;
- segment->first = first;
- segment->last = point;
- segment->contour = contour;
- segment->pos = (FT_Short)(( min_u + max_u ) >> 1);
- segment->min_coord = (FT_Short) min_v;
- segment->max_coord = (FT_Short) max_v;
- segment->height = (FT_Short)(max_v - min_v);
-
- /* a segment is round if it doesn't have successive */
- /* on-curve points. */
- {
- AF_Point pt = first;
- AF_Point last = point;
- AF_Flags f0 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
- AF_Flags f1;
-
-
- segment->flags &= ~AF_EDGE_ROUND;
-
- for ( ; pt != last; f0 = f1 )
- {
- pt = pt->next;
- f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
-
- if ( !f0 && !f1 )
- break;
-
- if ( pt == last )
- segment->flags |= AF_EDGE_ROUND;
- }
- }
-
- /* this can happen in the case of a degenerate contour
- * e.g. a 2-point vertical contour
- */
- if ( point == start )
- break;
-
- /* jump to the start of the next segment, if any */
- while ( FT_ABS(point->out_dir) != major_dir )
- {
- point = point->next;
-
- if ( point == start )
- goto NextContour;
- }
- }
-
- NextContour:
- ;
- } /* contours */
-
- /* now slightly increase the height of segments when this makes */
- /* sense -- this is used to better detect and ignore serifs */
- {
- AF_Segment segments = axis->segments;
- AF_Segment segments_end = segments + axis->num_segments;
-
-
- for ( segment = segments; segment < segments_end; segment++ )
- {
- AF_Point first = segment->first;
- AF_Point last = segment->last;
- AF_Point p;
- FT_Pos first_v = first->v;
- FT_Pos last_v = last->v;
-
-
- if ( first == last )
- continue;
-
- if ( first_v < last_v )
- {
- p = first->prev;
- if ( p->v < first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( first_v - p->v ) >> 1 ) );
-
- p = last->next;
- if ( p->v > last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - last_v ) >> 1 ) );
- }
- else
- {
- p = first->prev;
- if ( p->v > first_v )
- segment->height = (FT_Short)( segment->height +
- ( ( p->v - first_v ) >> 1 ) );
-
- p = last->next;
- if ( p->v < last_v )
- segment->height = (FT_Short)( segment->height +
- ( ( last_v - p->v ) >> 1 ) );
- }
- }
- }
-
-#ifdef AF_SORT_SEGMENTS
- /* place all segments with a negative direction to the start
- * of the array, used to speed up segment linking later...
- */
- {
- AF_Segment segments = axis->segments;
- FT_UInt count = axis->num_segments;
- FT_UInt ii, jj;
-
- for (ii = 0; ii < count; ii++)
- {
- if ( segments[ii].dir > 0 )
- {
- for (jj = ii+1; jj < count; jj++)
- {
- if ( segments[jj].dir < 0 )
- {
- AF_SegmentRec tmp;
-
- tmp = segments[ii];
- segments[ii] = segments[jj];
- segments[jj] = tmp;
-
- break;
- }
- }
-
- if ( jj == count )
- break;
- }
- }
- axis->mid_segments = ii;
- }
-#endif
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_hints_link_segments( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
-#ifdef AF_SORT_SEGMENTS
- AF_Segment segment_mid = segments + axis->mid_segments;
-#endif
- FT_Pos len_threshold, len_score;
- AF_Segment seg1, seg2;
-
-
- len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
- if ( len_threshold == 0 )
- len_threshold = 1;
-
- len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
-
-#ifdef AF_SORT_SEGMENTS
- for ( seg1 = segments; seg1 < segment_mid; seg1++ )
- {
- if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
- continue;
-
- for ( seg2 = segment_mid; seg2 < segment_limit; seg2++ )
-#else
- /* now compare each segment to the others */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- /* the fake segments are introduced to hint the metrics -- */
- /* we must never link them to anything */
- if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
- continue;
-
- for ( seg2 = segments; seg2 < segment_limit; seg2++ )
- if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
-#endif
- {
- FT_Pos pos1 = seg1->pos;
- FT_Pos pos2 = seg2->pos;
- FT_Pos dist = pos2 - pos1;
-
-
- if ( dist < 0 )
- continue;
-
- {
- FT_Pos min = seg1->min_coord;
- FT_Pos max = seg1->max_coord;
- FT_Pos len, score;
-
-
- if ( min < seg2->min_coord )
- min = seg2->min_coord;
-
- if ( max > seg2->max_coord )
- max = seg2->max_coord;
-
- len = max - min;
- if ( len >= len_threshold )
- {
- score = dist + len_score / len;
- if ( score < seg1->score )
- {
- seg1->score = score;
- seg1->link = seg2;
- }
-
- if ( score < seg2->score )
- {
- seg2->score = score;
- seg2->link = seg1;
- }
- }
- }
- }
- }
-#if 0
- }
-#endif
-
- /* now, compute the `serif' segments */
- for ( seg1 = segments; seg1 < segment_limit; seg1++ )
- {
- seg2 = seg1->link;
-
- if ( seg2 )
- {
- if ( seg2->link != seg1 )
- {
- seg1->link = 0;
- seg1->serif = seg2->link;
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_compute_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- FT_Error error = AF_Err_Ok;
- FT_Memory memory = hints->memory;
- AF_LatinAxis laxis = &((AF_LatinMetrics)hints->metrics)->axis[dim];
-
- AF_Segment segments = axis->segments;
- AF_Segment segment_limit = segments + axis->num_segments;
- AF_Segment seg;
-
- AF_Direction up_dir;
- FT_Fixed scale;
- FT_Pos edge_distance_threshold;
- FT_Pos segment_length_threshold;
-
-
- axis->num_edges = 0;
-
- scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
- : hints->y_scale;
-
- up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
- : AF_DIR_RIGHT;
-
- /*
- * We want to ignore very small (mostly serif) segments, we do that
- * by ignoring those that whose length is less than a given fraction
- * of the standard width. If there is no standard width, we ignore
- * those that are less than a given size in pixels
- *
- * also, unlink serif segments that are linked to segments farther
- * than 50% of the standard width
- */
- if ( dim == AF_DIMENSION_HORZ )
- {
- if ( laxis->width_count > 0 )
- segment_length_threshold = (laxis->standard_width * 10 ) >> 4;
- else
- segment_length_threshold = FT_DivFix( 64, hints->y_scale );
- }
- else
- segment_length_threshold = 0;
-
- /*********************************************************************/
- /* */
- /* We will begin by generating a sorted table of edges for the */
- /* current direction. To do so, we simply scan each segment and try */
- /* to find an edge in our table that corresponds to its position. */
- /* */
- /* If no edge is found, we create and insert a new edge in the */
- /* sorted table. Otherwise, we simply add the segment to the edge's */
- /* list which will be processed in the second step to compute the */
- /* edge's properties. */
- /* */
- /* Note that the edges table is sorted along the segment/edge */
- /* position. */
- /* */
- /*********************************************************************/
-
- edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
- scale );
- if ( edge_distance_threshold > 64 / 4 )
- edge_distance_threshold = 64 / 4;
-
- edge_distance_threshold = FT_DivFix( edge_distance_threshold,
- scale );
-
- for ( seg = segments; seg < segment_limit; seg++ )
- {
- AF_Edge found = 0;
- FT_Int ee;
-
-
- if ( seg->height < segment_length_threshold )
- continue;
-
- /* A special case for serif edges: If they are smaller than */
- /* 1.5 pixels we ignore them. */
- if ( seg->serif )
- {
- FT_Pos dist = seg->serif->pos - seg->pos;
-
- if (dist < 0)
- dist = -dist;
-
- if (dist >= laxis->standard_width >> 1)
- {
- /* unlink this serif, it is too distant from its reference stem */
- seg->serif = NULL;
- }
- else if ( 2*seg->height < 3 * segment_length_threshold )
- continue;
- }
-
- /* look for an edge corresponding to the segment */
- for ( ee = 0; ee < axis->num_edges; ee++ )
- {
- AF_Edge edge = axis->edges + ee;
- FT_Pos dist;
-
-
- dist = seg->pos - edge->fpos;
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist < edge_distance_threshold && edge->dir == seg->dir )
- {
- found = edge;
- break;
- }
- }
-
- if ( !found )
- {
- AF_Edge edge;
-
-
- /* insert a new edge in the list and */
- /* sort according to the position */
- error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, memory, &edge );
- if ( error )
- goto Exit;
-
- /* add the segment to the new edge's list */
- FT_ZERO( edge );
-
- edge->first = seg;
- edge->last = seg;
- edge->fpos = seg->pos;
- edge->dir = seg->dir;
- edge->opos = edge->pos = FT_MulFix( seg->pos, scale );
- seg->edge_next = seg;
- }
- else
- {
- /* if an edge was found, simply add the segment to the edge's */
- /* list */
- seg->edge_next = found->first;
- found->last->edge_next = seg;
- found->last = seg;
- }
- }
-
-
- /*********************************************************************/
- /* */
- /* Good, we will now compute each edge's properties according to */
- /* segments found on its position. Basically, these are: */
- /* */
- /* - edge's main direction */
- /* - stem edge, serif edge or both (which defaults to stem then) */
- /* - rounded edge, straight or both (which defaults to straight) */
- /* - link for edge */
- /* */
- /*********************************************************************/
-
- /* first of all, set the `edge' field in each segment -- this is */
- /* required in order to compute edge links */
-
- /*
- * Note that removing this loop and setting the `edge' field of each
- * segment directly in the code above slows down execution speed for
- * some reasons on platforms like the Sun.
- */
- {
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- AF_Edge edge;
-
-
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- seg = edge->first;
- if ( seg )
- do
- {
- seg->edge = edge;
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
- }
-
- /* now, compute each edge properties */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Int is_round = 0; /* does it contain round segments? */
- FT_Int is_straight = 0; /* does it contain straight segments? */
- FT_Pos ups = 0; /* number of upwards segments */
- FT_Pos downs = 0; /* number of downwards segments */
-
-
- seg = edge->first;
-
- do
- {
- FT_Bool is_serif;
-
-
- /* check for roundness of segment */
- if ( seg->flags & AF_EDGE_ROUND )
- is_round++;
- else
- is_straight++;
-
- /* check for segment direction */
- if ( seg->dir == up_dir )
- ups += seg->max_coord-seg->min_coord;
- else
- downs += seg->max_coord-seg->min_coord;
-
- /* check for links -- if seg->serif is set, then seg->link must */
- /* be ignored */
- is_serif = (FT_Bool)( seg->serif &&
- seg->serif->edge &&
- seg->serif->edge != edge );
-
- if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
- {
- AF_Edge edge2;
- AF_Segment seg2;
-
-
- edge2 = edge->link;
- seg2 = seg->link;
-
- if ( is_serif )
- {
- seg2 = seg->serif;
- edge2 = edge->serif;
- }
-
- if ( edge2 )
- {
- FT_Pos edge_delta;
- FT_Pos seg_delta;
-
-
- edge_delta = edge->fpos - edge2->fpos;
- if ( edge_delta < 0 )
- edge_delta = -edge_delta;
-
- seg_delta = seg->pos - seg2->pos;
- if ( seg_delta < 0 )
- seg_delta = -seg_delta;
-
- if ( seg_delta < edge_delta )
- edge2 = seg2->edge;
- }
- else
- edge2 = seg2->edge;
-
- if ( is_serif )
- {
- edge->serif = edge2;
- edge2->flags |= AF_EDGE_SERIF;
- }
- else
- edge->link = edge2;
- }
-
- seg = seg->edge_next;
-
- } while ( seg != edge->first );
-
- /* set the round/straight flags */
- edge->flags = AF_EDGE_NORMAL;
-
- if ( is_round > 0 && is_round >= is_straight )
- edge->flags |= AF_EDGE_ROUND;
-
-#if 0
- /* set the edge's main direction */
- edge->dir = AF_DIR_NONE;
-
- if ( ups > downs )
- edge->dir = (FT_Char)up_dir;
-
- else if ( ups < downs )
- edge->dir = (FT_Char)-up_dir;
-
- else if ( ups == downs )
- edge->dir = 0; /* both up and down! */
-#endif
-
- /* gets rid of serifs if link is set */
- /* XXX: This gets rid of many unpleasant artefacts! */
- /* Example: the `c' in cour.pfa at size 13 */
-
- if ( edge->serif && edge->link )
- edge->serif = 0;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_latin2_hints_detect_features( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- FT_Error error;
-
-
- error = af_latin2_hints_compute_segments( hints, dim );
- if ( !error )
- {
- af_latin2_hints_link_segments( hints, dim );
-
- error = af_latin2_hints_compute_edges( hints, dim );
- }
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_latin2_hints_compute_blue_edges( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- AF_AxisHints axis = &hints->axis[ AF_DIMENSION_VERT ];
- AF_Edge edge = axis->edges;
- AF_Edge edge_limit = edge + axis->num_edges;
- AF_LatinAxis latin = &metrics->axis[ AF_DIMENSION_VERT ];
- FT_Fixed scale = latin->scale;
- FT_Pos best_dist0; /* initial threshold */
-
-
- /* compute the initial threshold as a fraction of the EM size */
- best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
-
- if ( best_dist0 > 64 / 2 )
- best_dist0 = 64 / 2;
-
- /* compute which blue zones are active, i.e. have their scaled */
- /* size < 3/4 pixels */
-
- /* for each horizontal edge search the blue zone which is closest */
- for ( ; edge < edge_limit; edge++ )
- {
- FT_Int bb;
- AF_Width best_blue = NULL;
- FT_Pos best_dist = best_dist0;
-
- for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
- {
- AF_LatinBlue blue = latin->blues + bb;
- FT_Bool is_top_blue, is_major_dir;
-
-
- /* skip inactive blue zones (i.e., those that are too small) */
- if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
- continue;
-
- /* if it is a top zone, check for right edges -- if it is a bottom */
- /* zone, check for left edges */
- /* */
- /* of course, that's for TrueType */
- is_top_blue = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
- is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
-
- /* if it is a top zone, the edge must be against the major */
- /* direction; if it is a bottom zone, it must be in the major */
- /* direction */
- if ( is_top_blue ^ is_major_dir )
- {
- FT_Pos dist;
- AF_Width compare;
-
-
- /* if it's a rounded edge, compare it to the overshoot position */
- /* if it's a flat edge, compare it to the reference position */
- if ( edge->flags & AF_EDGE_ROUND )
- compare = &blue->shoot;
- else
- compare = &blue->ref;
-
- dist = edge->fpos - compare->org;
- if (dist < 0)
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = compare;
- }
-
-#if 0
- /* now, compare it to the overshoot position if the edge is */
- /* rounded, and if the edge is over the reference position of a */
- /* top zone, or under the reference position of a bottom zone */
- if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
- {
- FT_Bool is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
-
-
- if ( is_top_blue ^ is_under_ref )
- {
- blue = latin->blues + bb;
- dist = edge->fpos - blue->shoot.org;
- if ( dist < 0 )
- dist = -dist;
-
- dist = FT_MulFix( dist, scale );
- if ( dist < best_dist )
- {
- best_dist = dist;
- best_blue = & blue->shoot;
- }
- }
- }
-#endif
- }
- }
-
- if ( best_blue )
- edge->blue_edge = best_blue;
- }
- }
-
-
- static FT_Error
- af_latin2_hints_init( AF_GlyphHints hints,
- AF_LatinMetrics metrics )
- {
- FT_Render_Mode mode;
- FT_UInt32 scaler_flags, other_flags;
- FT_Face face = metrics->root.scaler.face;
-
-
- af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
-
- /*
- * correct x_scale and y_scale if needed, since they may have
- * been modified `af_latin2_metrics_scale_dim' above
- */
- hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
- hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
- hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
- hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
-
- /* compute flags depending on render mode, etc. */
- mode = metrics->root.scaler.render_mode;
-
-#if 0 /* #ifdef AF_USE_WARPER */
- if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
- {
- metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
- }
-#endif
-
- scaler_flags = hints->scaler_flags;
- other_flags = 0;
-
- /*
- * We snap the width of vertical stems for the monochrome and
- * horizontal LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
- other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
-
- /*
- * We snap the width of horizontal stems for the monochrome and
- * vertical LCD rendering targets only.
- */
- if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
- other_flags |= AF_LATIN_HINTS_VERT_SNAP;
-
- /*
- * We adjust stems to full pixels only if we don't use the `light' mode.
- */
- if ( mode != FT_RENDER_MODE_LIGHT )
- other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
-
- if ( mode == FT_RENDER_MODE_MONO )
- other_flags |= AF_LATIN_HINTS_MONO;
-
- /*
- * In `light' hinting mode we disable horizontal hinting completely.
- * We also do it if the face is italic.
- */
- if ( mode == FT_RENDER_MODE_LIGHT ||
- (face->style_flags & FT_STYLE_FLAG_ITALIC) != 0 )
- scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
-
- hints->scaler_flags = scaler_flags;
- hints->other_flags = other_flags;
-
- return 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N G L Y P H G R I D - F I T T I N G *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* snap a given width in scaled coordinates to one of the */
- /* current standard widths */
-
- static FT_Pos
- af_latin2_snap_width( AF_Width widths,
- FT_Int count,
- FT_Pos width )
- {
- int n;
- FT_Pos best = 64 + 32 + 2;
- FT_Pos reference = width;
- FT_Pos scaled;
-
-
- for ( n = 0; n < count; n++ )
- {
- FT_Pos w;
- FT_Pos dist;
-
-
- w = widths[n].cur;
- dist = width - w;
- if ( dist < 0 )
- dist = -dist;
- if ( dist < best )
- {
- best = dist;
- reference = w;
- }
- }
-
- scaled = FT_PIX_ROUND( reference );
-
- if ( width >= reference )
- {
- if ( width < scaled + 48 )
- width = reference;
- }
- else
- {
- if ( width > scaled - 48 )
- width = reference;
- }
-
- return width;
- }
-
-
- /* compute the snapped width of a given stem */
-
- static FT_Pos
- af_latin2_compute_stem_width( AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Pos width,
- AF_Edge_Flags base_flags,
- AF_Edge_Flags stem_flags )
- {
- AF_LatinMetrics metrics = (AF_LatinMetrics) hints->metrics;
- AF_LatinAxis axis = & metrics->axis[dim];
- FT_Pos dist = width;
- FT_Int sign = 0;
- FT_Int vertical = ( dim == AF_DIMENSION_VERT );
-
-
- FT_UNUSED(base_flags);
-
- if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
- axis->extra_light )
- return width;
-
- if ( dist < 0 )
- {
- dist = -width;
- sign = 1;
- }
-
- if ( ( vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
- ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
- {
- /* smooth hinting process: very lightly quantize the stem width */
-
- /* leave the widths of serifs alone */
-
- if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
- goto Done_Width;
-
-#if 0
- else if ( ( base_flags & AF_EDGE_ROUND ) )
- {
- if ( dist < 80 )
- dist = 64;
- }
- else if ( dist < 56 )
- dist = 56;
-#endif
- if ( axis->width_count > 0 )
- {
- FT_Pos delta;
-
-
- /* compare to standard width */
- if ( axis->width_count > 0 )
- {
- delta = dist - axis->widths[0].cur;
-
- if ( delta < 0 )
- delta = -delta;
-
- if ( delta < 40 )
- {
- dist = axis->widths[0].cur;
- if ( dist < 48 )
- dist = 48;
-
- goto Done_Width;
- }
- }
-
- if ( dist < 3 * 64 )
- {
- delta = dist & 63;
- dist &= -64;
-
- if ( delta < 10 )
- dist += delta;
-
- else if ( delta < 32 )
- dist += 10;
-
- else if ( delta < 54 )
- dist += 54;
-
- else
- dist += delta;
- }
- else
- dist = ( dist + 32 ) & ~63;
- }
- }
- else
- {
- /* strong hinting process: snap the stem width to integer pixels */
- FT_Pos org_dist = dist;
-
-
- dist = af_latin2_snap_width( axis->widths, axis->width_count, dist );
-
- if ( vertical )
- {
- /* in the case of vertical hinting, always round */
- /* the stem heights to integer pixels */
-
- if ( dist >= 64 )
- dist = ( dist + 16 ) & ~63;
- else
- dist = 64;
- }
- else
- {
- if ( AF_LATIN_HINTS_DO_MONO( hints ) )
- {
- /* monochrome horizontal hinting: snap widths to integer pixels */
- /* with a different threshold */
-
- if ( dist < 64 )
- dist = 64;
- else
- dist = ( dist + 32 ) & ~63;
- }
- else
- {
- /* for horizontal anti-aliased hinting, we adopt a more subtle */
- /* approach: we strengthen small stems, round stems whose size */
- /* is between 1 and 2 pixels to an integer, otherwise nothing */
-
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
-
- else if ( dist < 128 )
- {
- /* We only round to an integer width if the corresponding */
- /* distortion is less than 1/4 pixel. Otherwise this */
- /* makes everything worse since the diagonals, which are */
- /* not hinted, appear a lot bolder or thinner than the */
- /* vertical stems. */
-
- FT_Int delta;
-
-
- dist = ( dist + 22 ) & ~63;
- delta = dist - org_dist;
- if ( delta < 0 )
- delta = -delta;
-
- if (delta >= 16)
- {
- dist = org_dist;
- if ( dist < 48 )
- dist = ( dist + 64 ) >> 1;
- }
- }
- else
- /* round otherwise to prevent color fringes in LCD mode */
- dist = ( dist + 32 ) & ~63;
- }
- }
- }
-
- Done_Width:
- if ( sign )
- dist = -dist;
-
- return dist;
- }
-
-
- /* align one stem edge relative to the previous stem edge */
-
- static void
- af_latin2_align_linked_edge( AF_GlyphHints hints,
- AF_Dimension dim,
- AF_Edge base_edge,
- AF_Edge stem_edge )
- {
- FT_Pos dist = stem_edge->opos - base_edge->opos;
-
- FT_Pos fitted_width = af_latin2_compute_stem_width(
- hints, dim, dist,
- (AF_Edge_Flags)base_edge->flags,
- (AF_Edge_Flags)stem_edge->flags );
-
-
- stem_edge->pos = base_edge->pos + fitted_width;
-
- AF_LOG(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
- "dist was %.2f, now %.2f\n",
- stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
- stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
- }
-
-
- static void
- af_latin2_align_serif_edge( AF_GlyphHints hints,
- AF_Edge base,
- AF_Edge serif )
- {
- FT_UNUSED( hints );
-
- serif->pos = base->pos + (serif->opos - base->opos);
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** E D G E H I N T I N G ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( void )
- af_latin2_hint_edges( AF_GlyphHints hints,
- AF_Dimension dim )
- {
- AF_AxisHints axis = &hints->axis[dim];
- AF_Edge edges = axis->edges;
- AF_Edge edge_limit = edges + axis->num_edges;
- FT_Int n_edges;
- AF_Edge edge;
- AF_Edge anchor = 0;
- FT_Int has_serifs = 0;
- FT_Pos anchor_drift = 0;
-
-
-
- AF_LOG(( "==== hinting %s edges =====\n", dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
-
- /* we begin by aligning all stems relative to the blue zone */
- /* if needed -- that's only for horizontal edges */
-
- if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
- {
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Width blue;
- AF_Edge edge1, edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- blue = edge->blue_edge;
- edge1 = NULL;
- edge2 = edge->link;
-
- if ( blue )
- {
- edge1 = edge;
- }
- else if ( edge2 && edge2->blue_edge )
- {
- blue = edge2->blue_edge;
- edge1 = edge2;
- edge2 = edge;
- }
-
- if ( !edge1 )
- continue;
-
- AF_LOG(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
- "was (%.2f)\n",
- edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
- edge1->pos / 64.0 ));
-
- edge1->pos = blue->fit;
- edge1->flags |= AF_EDGE_DONE;
-
- if ( edge2 && !edge2->blue_edge )
- {
- af_latin2_align_linked_edge( hints, dim, edge1, edge2 );
- edge2->flags |= AF_EDGE_DONE;
- }
-
- if ( !anchor )
- {
- anchor = edge;
-
- anchor_drift = (anchor->pos - anchor->opos);
- if (edge2)
- anchor_drift = (anchor_drift + (edge2->pos - edge2->opos)) >> 1;
- }
- }
- }
-
- /* now we will align all stem edges, trying to maintain the */
- /* relative order of stems in the glyph */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- AF_Edge edge2;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- /* skip all non-stem edges */
- edge2 = edge->link;
- if ( !edge2 )
- {
- has_serifs++;
- continue;
- }
-
- /* now align the stem */
-
- /* this should not happen, but it's better to be safe */
- if ( edge2->blue_edge )
- {
- AF_LOG(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
-
- af_latin2_align_linked_edge( hints, dim, edge2, edge );
- edge->flags |= AF_EDGE_DONE;
- continue;
- }
-
- if ( !anchor )
- {
- FT_Pos org_len, org_center, cur_len;
- FT_Pos cur_pos1, error1, error2, u_off, d_off;
-
-
- org_len = edge2->opos - edge->opos;
- cur_len = af_latin2_compute_stem_width(
- hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
- if ( cur_len <= 64 )
- u_off = d_off = 32;
- else
- {
- u_off = 38;
- d_off = 26;
- }
-
- if ( cur_len < 96 )
- {
- org_center = edge->opos + ( org_len >> 1 );
-
- cur_pos1 = FT_PIX_ROUND( org_center );
-
- error1 = org_center - ( cur_pos1 - u_off );
- if ( error1 < 0 )
- error1 = -error1;
-
- error2 = org_center - ( cur_pos1 + d_off );
- if ( error2 < 0 )
- error2 = -error2;
-
- if ( error1 < error2 )
- cur_pos1 -= u_off;
- else
- cur_pos1 += d_off;
-
- edge->pos = cur_pos1 - cur_len / 2;
- edge2->pos = edge->pos + cur_len;
- }
- else
- edge->pos = FT_PIX_ROUND( edge->opos );
-
- AF_LOG(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f) "
- "snapped to (%.2f) (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0 ));
- anchor = edge;
-
- edge->flags |= AF_EDGE_DONE;
-
- af_latin2_align_linked_edge( hints, dim, edge, edge2 );
-
- edge2->flags |= AF_EDGE_DONE;
-
- anchor_drift = ( (anchor->pos - anchor->opos) +
- (edge2->pos - edge2->opos)) >> 1;
-
- AF_LOG(( "DRIFT: %.2f\n", anchor_drift/64.0 ));
- }
- else
- {
- FT_Pos org_pos, org_len, org_center, cur_center, cur_len;
- FT_Pos org_left, org_right;
-
-
- org_pos = edge->opos + anchor_drift;
- org_len = edge2->opos - edge->opos;
- org_center = org_pos + ( org_len >> 1 );
-
- cur_len = af_latin2_compute_stem_width(
- hints, dim, org_len,
- (AF_Edge_Flags)edge->flags,
- (AF_Edge_Flags)edge2->flags );
-
- org_left = org_pos + ((org_len - cur_len) >> 1);
- org_right = org_pos + ((org_len + cur_len) >> 1);
-
- AF_LOG(( "ALIGN: left=%.2f right=%.2f ", org_left/64.0, org_right/64.0 ));
- cur_center = org_center;
-
- if ( edge2->flags & AF_EDGE_DONE )
- {
- AF_LOG(( "\n" ));
- edge->pos = edge2->pos - cur_len;
- }
- else
- {
- /* we want to compare several displacement, and choose
- * the one that increases fitness while minimizing
- * distortion as well
- */
- FT_Pos displacements[6], scores[6], org, fit, delta;
- FT_UInt count = 0;
-
- /* note: don't even try to fit tiny stems */
- if ( cur_len < 32 )
- {
- AF_LOG(( "tiny stem\n" ));
- goto AlignStem;
- }
-
- /* if the span is within a single pixel, don't touch it */
- if ( FT_PIX_FLOOR(org_left) == FT_PIX_CEIL(org_right) )
- {
- AF_LOG(( "single pixel stem\n" ));
- goto AlignStem;
- }
-
- if (cur_len <= 96)
- {
- /* we want to avoid the absolute worst case which is
- * when the left and right edges of the span each represent
- * about 50% of the gray. we'd better want to change this
- * to 25/75%, since this is much more pleasant to the eye with
- * very acceptable distortion
- */
- FT_Pos frac_left = (org_left) & 63;
- FT_Pos frac_right = (org_right) & 63;
-
- if ( frac_left >= 22 && frac_left <= 42 &&
- frac_right >= 22 && frac_right <= 42 )
- {
- org = frac_left;
- fit = (org <= 32) ? 16 : 48;
- delta = FT_ABS(fit - org);
- displacements[count] = fit - org;
- scores[count++] = delta;
- AF_LOG(( "dispA=%.2f (%d) ", (fit - org)/64.0, delta ));
-
- org = frac_right;
- fit = (org <= 32) ? 16 : 48;
- delta = FT_ABS(fit - org);
- displacements[count] = fit - org;
- scores[count++] = delta;
- AF_LOG(( "dispB=%.2f (%d) ", (fit - org)/64.0, delta ));
- }
- }
-
- /* snapping the left edge to the grid */
- org = org_left;
- fit = FT_PIX_ROUND(org);
- delta = FT_ABS(fit - org);
- displacements[count] = fit - org;
- scores[count++] = delta;
- AF_LOG(( "dispC=%.2f (%d) ", (fit - org)/64.0, delta ));
-
- /* snapping the right edge to the grid */
- org = org_right;
- fit = FT_PIX_ROUND(org);
- delta = FT_ABS(fit - org);
- displacements[count] = fit - org;
- scores[count++] = delta;
- AF_LOG(( "dispD=%.2f (%d) ", (fit - org)/64.0, delta ));
-
- /* now find the best displacement */
- {
- FT_Pos best_score = scores[0];
- FT_Pos best_disp = displacements[0];
- FT_UInt nn;
-
- for (nn = 1; nn < count; nn++)
- {
- if (scores[nn] < best_score)
- {
- best_score = scores[nn];
- best_disp = displacements[nn];
- }
- }
-
- cur_center = org_center + best_disp;
- }
- AF_LOG(( "\n" ));
- }
-
- AlignStem:
- edge->pos = cur_center - (cur_len >> 1);
- edge2->pos = edge->pos + cur_len;
-
- AF_LOG(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f) "
- "snapped to (%.2f) and (%.2f), org_len = %.2f cur_len=%.2f\n",
- edge-edges, edge->opos / 64.0,
- edge2-edges, edge2->opos / 64.0,
- edge->pos / 64.0, edge2->pos / 64.0,
- org_len / 64.0, cur_len / 64.0 ));
-
- edge->flags |= AF_EDGE_DONE;
- edge2->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- {
- AF_LOG(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
- edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
- edge->pos = edge[-1].pos;
- }
- }
- }
-
- /* make sure that lowercase m's maintain their symmetry */
-
- /* In general, lowercase m's have six vertical edges if they are sans */
- /* serif, or twelve if they are with serifs. This implementation is */
- /* based on that assumption, and seems to work very well with most */
- /* faces. However, if for a certain face this assumption is not */
- /* true, the m is just rendered like before. In addition, any stem */
- /* correction will only be applied to symmetrical glyphs (even if the */
- /* glyph is not an m), so the potential for unwanted distortion is */
- /* relatively low. */
-
- /* We don't handle horizontal edges since we can't easily assure that */
- /* the third (lowest) stem aligns with the base line; it might end up */
- /* one pixel higher or lower. */
-#if 0
- n_edges = edge_limit - edges;
- if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
- {
- AF_Edge edge1, edge2, edge3;
- FT_Pos dist1, dist2, span, delta;
-
-
- if ( n_edges == 6 )
- {
- edge1 = edges;
- edge2 = edges + 2;
- edge3 = edges + 4;
- }
- else
- {
- edge1 = edges + 1;
- edge2 = edges + 5;
- edge3 = edges + 9;
- }
-
- dist1 = edge2->opos - edge1->opos;
- dist2 = edge3->opos - edge2->opos;
-
- span = dist1 - dist2;
- if ( span < 0 )
- span = -span;
-
- if ( span < 8 )
- {
- delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
- edge3->pos -= delta;
- if ( edge3->link )
- edge3->link->pos -= delta;
-
- /* move the serifs along with the stem */
- if ( n_edges == 12 )
- {
- ( edges + 8 )->pos -= delta;
- ( edges + 11 )->pos -= delta;
- }
-
- edge3->flags |= AF_EDGE_DONE;
- if ( edge3->link )
- edge3->link->flags |= AF_EDGE_DONE;
- }
- }
-#endif
- if ( has_serifs || !anchor )
- {
- /*
- * now hint the remaining edges (serifs and single) in order
- * to complete our processing
- */
- for ( edge = edges; edge < edge_limit; edge++ )
- {
- FT_Pos delta;
-
-
- if ( edge->flags & AF_EDGE_DONE )
- continue;
-
- delta = 1000;
-
- if ( edge->serif )
- {
- delta = edge->serif->opos - edge->opos;
- if ( delta < 0 )
- delta = -delta;
- }
-
- if ( delta < 64 + 16 )
- {
- af_latin2_align_serif_edge( hints, edge->serif, edge );
- AF_LOG(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f) "
- "aligned to (%.2f)\n",
- edge-edges, edge->opos / 64.0,
- edge->serif - edges, edge->serif->opos / 64.0,
- edge->pos / 64.0 ));
- }
- else if ( !anchor )
- {
- AF_LOG(( "SERIF_ANCHOR: edge %d (opos=%.2f) snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- edge->pos = FT_PIX_ROUND( edge->opos );
- anchor = edge;
- }
- else
- {
- AF_Edge before, after;
-
-
- for ( before = edge - 1; before >= edges; before-- )
- if ( before->flags & AF_EDGE_DONE )
- break;
-
- for ( after = edge + 1; after < edge_limit; after++ )
- if ( after->flags & AF_EDGE_DONE )
- break;
-
- if ( before >= edges && before < edge &&
- after < edge_limit && after > edge )
- {
- if ( after->opos == before->opos )
- edge->pos = before->pos;
- else
- edge->pos = before->pos +
- FT_MulDiv( edge->opos - before->opos,
- after->pos - before->pos,
- after->opos - before->opos );
- AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f) from %d (opos=%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0, before - edges, before->opos / 64.0 ));
- }
- else
- {
- edge->pos = anchor->pos + (( edge->opos - anchor->opos + 16) & ~31);
-
- AF_LOG(( "SERIF_LINK2: edge %d (opos=%.2f) snapped to (%.2f)\n",
- edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
- }
- }
-
- edge->flags |= AF_EDGE_DONE;
-
- if ( edge > edges && edge->pos < edge[-1].pos )
- edge->pos = edge[-1].pos;
-
- if ( edge + 1 < edge_limit &&
- edge[1].flags & AF_EDGE_DONE &&
- edge->pos > edge[1].pos )
- edge->pos = edge[1].pos;
- }
- }
- }
-
-
- static FT_Error
- af_latin2_hints_apply( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_LatinMetrics metrics )
- {
- FT_Error error;
- int dim;
-
-
- error = af_glyph_hints_reload( hints, outline, 1 );
- if ( error )
- goto Exit;
-
- /* analyze glyph outline */
-#ifdef AF_USE_WARPER
- if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
- AF_HINTS_DO_HORIZONTAL( hints ) )
-#else
- if ( AF_HINTS_DO_HORIZONTAL( hints ) )
-#endif
- {
- error = af_latin2_hints_detect_features( hints, AF_DIMENSION_HORZ );
- if ( error )
- goto Exit;
- }
-
- if ( AF_HINTS_DO_VERTICAL( hints ) )
- {
- error = af_latin2_hints_detect_features( hints, AF_DIMENSION_VERT );
- if ( error )
- goto Exit;
-
- af_latin2_hints_compute_blue_edges( hints, metrics );
- }
-
- /* grid-fit the outline */
- for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
- {
-#ifdef AF_USE_WARPER
- if ( ( dim == AF_DIMENSION_HORZ &&
- metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ) )
- {
- AF_WarperRec warper;
- FT_Fixed scale;
- FT_Pos delta;
-
-
- af_warper_compute( &warper, hints, dim, &scale, &delta );
- af_glyph_hints_scale_dim( hints, dim, scale, delta );
- continue;
- }
-#endif
-
- if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
- ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) ) )
- {
- af_latin2_hint_edges( hints, (AF_Dimension)dim );
- af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
- af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
- }
- }
- af_glyph_hints_save( hints, outline );
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** L A T I N S C R I P T C L A S S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static const AF_Script_UniRangeRec af_latin2_uniranges[] =
- {
- { 32, 127 }, /* XXX: TODO: Add new Unicode ranges here! */
- { 160, 255 },
- { 0, 0 }
- };
-
-
- FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
- af_latin2_script_class =
- {
- AF_SCRIPT_LATIN2,
- af_latin2_uniranges,
-
- sizeof( AF_LatinMetricsRec ),
-
- (AF_Script_InitMetricsFunc) af_latin2_metrics_init,
- (AF_Script_ScaleMetricsFunc)af_latin2_metrics_scale,
- (AF_Script_DoneMetricsFunc) NULL,
-
- (AF_Script_InitHintsFunc) af_latin2_hints_init,
- (AF_Script_ApplyHintsFunc) af_latin2_hints_apply
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h
deleted file mode 100644
index 34eda058229..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aflatin2.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* aflatin2.h */
-/* */
-/* Auto-fitter hinting routines for latin script (specification). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFLATIN2_H__
-#define __AFLATIN2_H__
-
-#include "afhints.h"
-
-
-FT_BEGIN_HEADER
-
-
- /* the latin-specific script class */
-
- FT_CALLBACK_TABLE const AF_ScriptClassRec
- af_latin2_script_class;
-
-/* */
-
-FT_END_HEADER
-
-#endif /* __AFLATIN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c
deleted file mode 100644
index 4e48c2fe975..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/***************************************************************************/
-/* */
-/* afloader.c */
-/* */
-/* Auto-fitter glyph loading routines (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afloader.h"
-#include "afhints.h"
-#include "afglobal.h"
-#include "aflatin.h"
-#include "aferrors.h"
-
-
- FT_LOCAL_DEF( FT_Error )
- af_loader_init( AF_Loader loader,
- FT_Memory memory )
- {
- FT_ZERO( loader );
-
- af_glyph_hints_init( &loader->hints, memory );
-#ifdef AF_DEBUG
- _af_debug_hints = &loader->hints;
-#endif
- return FT_GlyphLoader_New( memory, &loader->gloader );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_loader_reset( AF_Loader loader,
- FT_Face face )
- {
- FT_Error error = AF_Err_Ok;
-
-
- loader->face = face;
- loader->globals = (AF_FaceGlobals)face->autohint.data;
-
- FT_GlyphLoader_Rewind( loader->gloader );
-
- if ( loader->globals == NULL )
- {
- error = af_face_globals_new( face, &loader->globals );
- if ( !error )
- {
- face->autohint.data =
- (FT_Pointer)loader->globals;
- face->autohint.finalizer =
- (FT_Generic_Finalizer)af_face_globals_free;
- }
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- af_loader_done( AF_Loader loader )
- {
- af_glyph_hints_done( &loader->hints );
-
- loader->face = NULL;
- loader->globals = NULL;
-
-#ifdef AF_DEBUG
- _af_debug_hints = NULL;
-#endif
- FT_GlyphLoader_Done( loader->gloader );
- loader->gloader = NULL;
- }
-
-
- static FT_Error
- af_loader_load_g( AF_Loader loader,
- AF_Scaler scaler,
- FT_UInt glyph_index,
- FT_Int32 load_flags,
- FT_UInt depth )
- {
- FT_Error error;
- FT_Face face = loader->face;
- FT_GlyphLoader gloader = loader->gloader;
- AF_ScriptMetrics metrics = loader->metrics;
- AF_GlyphHints hints = &loader->hints;
- FT_GlyphSlot slot = face->glyph;
- FT_Slot_Internal internal = slot->internal;
-
-
- error = FT_Load_Glyph( face, glyph_index, load_flags );
- if ( error )
- goto Exit;
-
- loader->transformed = internal->glyph_transformed;
- if ( loader->transformed )
- {
- FT_Matrix inverse;
-
-
- loader->trans_matrix = internal->glyph_matrix;
- loader->trans_delta = internal->glyph_delta;
-
- inverse = loader->trans_matrix;
- FT_Matrix_Invert( &inverse );
- FT_Vector_Transform( &loader->trans_delta, &inverse );
- }
-
- /* set linear metrics */
- slot->linearHoriAdvance = slot->metrics.horiAdvance;
- slot->linearVertAdvance = slot->metrics.vertAdvance;
-
- switch ( slot->format )
- {
- case FT_GLYPH_FORMAT_OUTLINE:
- /* translate the loaded glyph when an internal transform is needed */
- if ( loader->transformed )
- FT_Outline_Translate( &slot->outline,
- loader->trans_delta.x,
- loader->trans_delta.y );
-
- /* copy the outline points in the loader's current */
- /* extra points which is used to keep original glyph coordinates */
- error = FT_GLYPHLOADER_CHECK_POINTS( gloader,
- slot->outline.n_points + 4,
- slot->outline.n_contours );
- if ( error )
- goto Exit;
-
- FT_ARRAY_COPY( gloader->current.outline.points,
- slot->outline.points,
- slot->outline.n_points );
-
- FT_ARRAY_COPY( gloader->current.outline.contours,
- slot->outline.contours,
- slot->outline.n_contours );
-
- FT_ARRAY_COPY( gloader->current.outline.tags,
- slot->outline.tags,
- slot->outline.n_points );
-
- gloader->current.outline.n_points = slot->outline.n_points;
- gloader->current.outline.n_contours = slot->outline.n_contours;
-
- /* compute original horizontal phantom points (and ignore */
- /* vertical ones) */
- loader->pp1.x = hints->x_delta;
- loader->pp1.y = hints->y_delta;
- loader->pp2.x = FT_MulFix( slot->metrics.horiAdvance,
- hints->x_scale ) + hints->x_delta;
- loader->pp2.y = hints->y_delta;
-
- /* be sure to check for spacing glyphs */
- if ( slot->outline.n_points == 0 )
- goto Hint_Metrics;
-
- /* now load the slot image into the auto-outline and run the */
- /* automatic hinting process */
- if ( metrics->clazz->script_hints_apply )
- metrics->clazz->script_hints_apply( hints,
- &gloader->current.outline,
- metrics );
-
- /* we now need to hint the metrics according to the change in */
- /* width/positioning that occurred during the hinting process */
- if ( scaler->render_mode != FT_RENDER_MODE_LIGHT )
- {
- FT_Pos old_rsb, old_lsb, new_lsb;
- FT_Pos pp1x_uh, pp2x_uh;
- AF_AxisHints axis = &hints->axis[AF_DIMENSION_HORZ];
- AF_Edge edge1 = axis->edges; /* leftmost edge */
- AF_Edge edge2 = edge1 +
- axis->num_edges - 1; /* rightmost edge */
-
-
- if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) )
- {
- old_rsb = loader->pp2.x - edge2->opos;
- old_lsb = edge1->opos;
- new_lsb = edge1->pos;
-
- /* remember unhinted values to later account */
- /* for rounding errors */
-
- pp1x_uh = new_lsb - old_lsb;
- pp2x_uh = edge2->pos + old_rsb;
-
- /* prefer too much space over too little space */
- /* for very small sizes */
-
- if ( old_lsb < 24 )
- pp1x_uh -= 8;
-
- if ( old_rsb < 24 )
- pp2x_uh += 8;
-
- loader->pp1.x = FT_PIX_ROUND( pp1x_uh );
- loader->pp2.x = FT_PIX_ROUND( pp2x_uh );
-
- if ( loader->pp1.x >= new_lsb && old_lsb > 0 )
- loader->pp1.x -= 64;
-
- if ( loader->pp2.x <= edge2->pos && old_rsb > 0 )
- loader->pp2.x += 64;
-
- slot->lsb_delta = loader->pp1.x - pp1x_uh;
- slot->rsb_delta = loader->pp2.x - pp2x_uh;
- }
- else
- {
- FT_Pos pp1x = loader->pp1.x;
- FT_Pos pp2x = loader->pp2.x;
-
- loader->pp1.x = FT_PIX_ROUND( pp1x );
- loader->pp2.x = FT_PIX_ROUND( pp2x );
-
- slot->lsb_delta = loader->pp1.x - pp1x;
- slot->rsb_delta = loader->pp2.x - pp2x;
- }
- }
- else
- {
- FT_Pos pp1x = loader->pp1.x;
- FT_Pos pp2x = loader->pp2.x;
-
- loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
- loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
-
- slot->lsb_delta = loader->pp1.x - pp1x;
- slot->rsb_delta = loader->pp2.x - pp2x;
- }
-
- /* good, we simply add the glyph to our loader's base */
- FT_GlyphLoader_Add( gloader );
- break;
-
- case FT_GLYPH_FORMAT_COMPOSITE:
- {
- FT_UInt nn, num_subglyphs = slot->num_subglyphs;
- FT_UInt num_base_subgs, start_point;
- FT_SubGlyph subglyph;
-
-
- start_point = gloader->base.outline.n_points;
-
- /* first of all, copy the subglyph descriptors in the glyph loader */
- error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs );
- if ( error )
- goto Exit;
-
- FT_ARRAY_COPY( gloader->current.subglyphs,
- slot->subglyphs,
- num_subglyphs );
-
- gloader->current.num_subglyphs = num_subglyphs;
- num_base_subgs = gloader->base.num_subglyphs;
-
- /* now, read each subglyph independently */
- for ( nn = 0; nn < num_subglyphs; nn++ )
- {
- FT_Vector pp1, pp2;
- FT_Pos x, y;
- FT_UInt num_points, num_new_points, num_base_points;
-
-
- /* gloader.current.subglyphs can change during glyph loading due */
- /* to re-allocation -- we must recompute the current subglyph on */
- /* each iteration */
- subglyph = gloader->base.subglyphs + num_base_subgs + nn;
-
- pp1 = loader->pp1;
- pp2 = loader->pp2;
-
- num_base_points = gloader->base.outline.n_points;
-
- error = af_loader_load_g( loader, scaler, subglyph->index,
- load_flags, depth + 1 );
- if ( error )
- goto Exit;
-
- /* recompute subglyph pointer */
- subglyph = gloader->base.subglyphs + num_base_subgs + nn;
-
- if ( subglyph->flags & FT_SUBGLYPH_FLAG_USE_MY_METRICS )
- {
- pp1 = loader->pp1;
- pp2 = loader->pp2;
- }
- else
- {
- loader->pp1 = pp1;
- loader->pp2 = pp2;
- }
-
- num_points = gloader->base.outline.n_points;
- num_new_points = num_points - num_base_points;
-
- /* now perform the transform required for this subglyph */
-
- if ( subglyph->flags & ( FT_SUBGLYPH_FLAG_SCALE |
- FT_SUBGLYPH_FLAG_XY_SCALE |
- FT_SUBGLYPH_FLAG_2X2 ) )
- {
- FT_Vector* cur = gloader->base.outline.points +
- num_base_points;
- FT_Vector* limit = cur + num_new_points;
-
-
- for ( ; cur < limit; cur++ )
- FT_Vector_Transform( cur, &subglyph->transform );
- }
-
- /* apply offset */
-
- if ( !( subglyph->flags & FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ) )
- {
- FT_Int k = subglyph->arg1;
- FT_UInt l = subglyph->arg2;
- FT_Vector* p1;
- FT_Vector* p2;
-
-
- if ( start_point + k >= num_base_points ||
- l >= (FT_UInt)num_new_points )
- {
- error = AF_Err_Invalid_Composite;
- goto Exit;
- }
-
- l += num_base_points;
-
- /* for now, only use the current point coordinates; */
- /* we may consider another approach in the near future */
- p1 = gloader->base.outline.points + start_point + k;
- p2 = gloader->base.outline.points + start_point + l;
-
- x = p1->x - p2->x;
- y = p1->y - p2->y;
- }
- else
- {
- x = FT_MulFix( subglyph->arg1, hints->x_scale ) + hints->x_delta;
- y = FT_MulFix( subglyph->arg2, hints->y_scale ) + hints->y_delta;
-
- x = FT_PIX_ROUND( x );
- y = FT_PIX_ROUND( y );
- }
-
- {
- FT_Outline dummy = gloader->base.outline;
-
-
- dummy.points += num_base_points;
- dummy.n_points = (short)num_new_points;
-
- FT_Outline_Translate( &dummy, x, y );
- }
- }
- }
- break;
-
- default:
- /* we don't support other formats (yet?) */
- error = AF_Err_Unimplemented_Feature;
- }
-
- Hint_Metrics:
- if ( depth == 0 )
- {
- FT_BBox bbox;
- FT_Vector vvector;
-
-
- vvector.x = slot->metrics.vertBearingX - slot->metrics.horiBearingX;
- vvector.y = slot->metrics.vertBearingY - slot->metrics.horiBearingY;
- vvector.x = FT_MulFix( vvector.x, metrics->scaler.x_scale );
- vvector.y = FT_MulFix( vvector.y, metrics->scaler.y_scale );
-
- /* transform the hinted outline if needed */
- if ( loader->transformed )
- {
- FT_Outline_Transform( &gloader->base.outline, &loader->trans_matrix );
- FT_Vector_Transform( &vvector, &loader->trans_matrix );
- }
-#if 1
- /* we must translate our final outline by -pp1.x and compute */
- /* the new metrics */
- if ( loader->pp1.x )
- FT_Outline_Translate( &gloader->base.outline, -loader->pp1.x, 0 );
-#endif
- FT_Outline_Get_CBox( &gloader->base.outline, &bbox );
-
- bbox.xMin = FT_PIX_FLOOR( bbox.xMin );
- bbox.yMin = FT_PIX_FLOOR( bbox.yMin );
- bbox.xMax = FT_PIX_CEIL( bbox.xMax );
- bbox.yMax = FT_PIX_CEIL( bbox.yMax );
-
- slot->metrics.width = bbox.xMax - bbox.xMin;
- slot->metrics.height = bbox.yMax - bbox.yMin;
- slot->metrics.horiBearingX = bbox.xMin;
- slot->metrics.horiBearingY = bbox.yMax;
-
- slot->metrics.vertBearingX = FT_PIX_FLOOR( bbox.xMin + vvector.x );
- slot->metrics.vertBearingY = FT_PIX_FLOOR( bbox.yMax + vvector.y );
-
- /* for mono-width fonts (like Andale, Courier, etc.) we need */
- /* to keep the original rounded advance width */
-#if 0
- if ( !FT_IS_FIXED_WIDTH( slot->face ) )
- slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
- else
- slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
- x_scale );
-#else
- if ( !FT_IS_FIXED_WIDTH( slot->face ) )
- {
- /* non-spacing glyphs must stay as-is */
- if ( slot->metrics.horiAdvance )
- slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
- }
- else
- {
- slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
- metrics->scaler.x_scale );
-
- /* Set delta values to 0. Otherwise code that uses them is */
- /* going to ruin the fixed advance width. */
- slot->lsb_delta = 0;
- slot->rsb_delta = 0;
- }
-#endif
-
- slot->metrics.vertAdvance = FT_MulFix( slot->metrics.vertAdvance,
- metrics->scaler.y_scale );
-
- slot->metrics.horiAdvance = FT_PIX_ROUND( slot->metrics.horiAdvance );
- slot->metrics.vertAdvance = FT_PIX_ROUND( slot->metrics.vertAdvance );
-
- /* now copy outline into glyph slot */
- FT_GlyphLoader_Rewind( internal->loader );
- error = FT_GlyphLoader_CopyPoints( internal->loader, gloader );
- if ( error )
- goto Exit;
-
- slot->outline = internal->loader->base.outline;
- slot->format = FT_GLYPH_FORMAT_OUTLINE;
- }
-
-#ifdef DEBUG_HINTER
- af_debug_hinter = hinter;
-#endif
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- af_loader_load_glyph( AF_Loader loader,
- FT_Face face,
- FT_UInt gindex,
- FT_UInt32 load_flags )
- {
- FT_Error error;
- FT_Size size = face->size;
- AF_ScalerRec scaler;
-
-
- if ( !size )
- return AF_Err_Invalid_Argument;
-
- FT_ZERO( &scaler );
-
- scaler.face = face;
- scaler.x_scale = size->metrics.x_scale;
- scaler.x_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */
- scaler.y_scale = size->metrics.y_scale;
- scaler.y_delta = 0; /* XXX: TODO: add support for sub-pixel hinting */
-
- scaler.render_mode = FT_LOAD_TARGET_MODE( load_flags );
- scaler.flags = 0; /* XXX: fix this */
-
- error = af_loader_reset( loader, face );
- if ( !error )
- {
- AF_ScriptMetrics metrics;
- FT_UInt options = 0;
-
-
-#ifdef FT_OPTION_AUTOFIT2
- /* XXX: undocumented hook to activate the latin2 hinter */
- if ( load_flags & ( 1UL << 20 ) )
- options = 2;
-#endif
-
- error = af_face_globals_get_metrics( loader->globals, gindex,
- options, &metrics );
- if ( !error )
- {
- loader->metrics = metrics;
-
- if ( metrics->clazz->script_metrics_scale )
- metrics->clazz->script_metrics_scale( metrics, &scaler );
- else
- metrics->scaler = scaler;
-
- load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM;
- load_flags &= ~FT_LOAD_RENDER;
-
- if ( metrics->clazz->script_hints_init )
- {
- error = metrics->clazz->script_hints_init( &loader->hints,
- metrics );
- if ( error )
- goto Exit;
- }
-
- error = af_loader_load_g( loader, &scaler, gindex, load_flags, 0 );
- }
- }
- Exit:
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h
deleted file mode 100644
index fa67c10ffec..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afloader.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/***************************************************************************/
-/* */
-/* afloader.h */
-/* */
-/* Auto-fitter glyph loading routines (specification). */
-/* */
-/* Copyright 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AF_LOADER_H__
-#define __AF_LOADER_H__
-
-#include "afhints.h"
-#include "afglobal.h"
-
-
-FT_BEGIN_HEADER
-
- typedef struct AF_LoaderRec_
- {
- FT_Face face; /* current face */
- AF_FaceGlobals globals; /* current face globals */
- FT_GlyphLoader gloader; /* glyph loader */
- AF_GlyphHintsRec hints;
- AF_ScriptMetrics metrics;
- FT_Bool transformed;
- FT_Matrix trans_matrix;
- FT_Vector trans_delta;
- FT_Vector pp1;
- FT_Vector pp2;
- /* we don't handle vertical phantom points */
-
- } AF_LoaderRec, *AF_Loader;
-
-
- FT_LOCAL( FT_Error )
- af_loader_init( AF_Loader loader,
- FT_Memory memory );
-
-
- FT_LOCAL( FT_Error )
- af_loader_reset( AF_Loader loader,
- FT_Face face );
-
-
- FT_LOCAL( void )
- af_loader_done( AF_Loader loader );
-
-
- FT_LOCAL( FT_Error )
- af_loader_load_glyph( AF_Loader loader,
- FT_Face face,
- FT_UInt gindex,
- FT_UInt32 load_flags );
-
-/* */
-
-
-FT_END_HEADER
-
-#endif /* __AF_LOADER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c
deleted file mode 100644
index cd5e1cc218b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/***************************************************************************/
-/* */
-/* afmodule.c */
-/* */
-/* Auto-fitter module implementation (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afmodule.h"
-#include "afloader.h"
-
-#ifdef AF_DEBUG
- int _af_debug;
- int _af_debug_disable_horz_hints;
- int _af_debug_disable_vert_hints;
- int _af_debug_disable_blue_hints;
- void* _af_debug_hints;
-#endif
-
-#include FT_INTERNAL_OBJECTS_H
-
-
- typedef struct FT_AutofitterRec_
- {
- FT_ModuleRec root;
- AF_LoaderRec loader[1];
-
- } FT_AutofitterRec, *FT_Autofitter;
-
-
- FT_CALLBACK_DEF( FT_Error )
- af_autofitter_init( FT_Autofitter module )
- {
- return af_loader_init( module->loader, module->root.library->memory );
- }
-
-
- FT_CALLBACK_DEF( void )
- af_autofitter_done( FT_Autofitter module )
- {
- af_loader_done( module->loader );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- af_autofitter_load_glyph( FT_Autofitter module,
- FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_UNUSED( size );
-
- return af_loader_load_glyph( module->loader, slot->face,
- glyph_index, load_flags );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_AutoHinter_ServiceRec af_autofitter_service =
- {
- NULL,
- NULL,
- NULL,
- (FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class autofit_module_class =
- {
- FT_MODULE_HINTER,
- sizeof ( FT_AutofitterRec ),
-
- "autofitter",
- 0x10000L, /* version 1.0 of the autofitter */
- 0x20000L, /* requires FreeType 2.0 or above */
-
- (const void*)&af_autofitter_service,
-
- (FT_Module_Constructor)af_autofitter_init,
- (FT_Module_Destructor) af_autofitter_done,
- (FT_Module_Requester) NULL
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h
deleted file mode 100644
index 36268a0890a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afmodule.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/***************************************************************************/
-/* */
-/* afmodule.h */
-/* */
-/* Auto-fitter module implementation (specification). */
-/* */
-/* Copyright 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFMODULE_H__
-#define __AFMODULE_H__
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
- FT_CALLBACK_TABLE
- const FT_Module_Class autofit_module_class;
-
-
-FT_END_HEADER
-
-#endif /* __AFMODULE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h
deleted file mode 100644
index 626a38865e9..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/aftypes.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/***************************************************************************/
-/* */
-/* aftypes.h */
-/* */
-/* Auto-fitter types (specification only). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************
- *
- * The auto-fitter is a complete rewrite of the old auto-hinter.
- * Its main feature is the ability to differentiate between different
- * scripts in order to apply language-specific rules.
- *
- * The code has also been compartmentized into several entities that
- * should make algorithmic experimentation easier than with the old
- * code.
- *
- * Finally, we get rid of the Catharon license, since this code is
- * released under the FreeType one.
- *
- *************************************************************************/
-
-
-#ifndef __AFTYPES_H__
-#define __AFTYPES_H__
-
-#include <ft2build.h>
-
-#include FT_FREETYPE_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-
-
-FT_BEGIN_HEADER
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** D E B U G G I N G *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define xxAF_USE_WARPER /* only define to use warp hinting */
-#define xxAF_DEBUG
-
-#ifdef AF_DEBUG
-
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-#define AF_LOG( x ) do { if ( _af_debug ) printf x; } while ( 0 )
-
-extern int _af_debug;
-extern int _af_debug_disable_horz_hints;
-extern int _af_debug_disable_vert_hints;
-extern int _af_debug_disable_blue_hints;
-extern void* _af_debug_hints;
-
-#else /* !AF_DEBUG */
-
-#define AF_LOG( x ) do { } while ( 0 ) /* nothing */
-
-#endif /* !AF_DEBUG */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** U T I L I T Y S T U F F *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct AF_WidthRec_
- {
- FT_Pos org; /* original position/width in font units */
- FT_Pos cur; /* current/scaled position/width in device sub-pixels */
- FT_Pos fit; /* current/fitted position/width in device sub-pixels */
-
- } AF_WidthRec, *AF_Width;
-
-
- FT_LOCAL( void )
- af_sort_pos( FT_UInt count,
- FT_Pos* table );
-
- FT_LOCAL( void )
- af_sort_widths( FT_UInt count,
- AF_Width widths );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** A N G L E T Y P E S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * The auto-fitter doesn't need a very high angular accuracy;
- * this allows us to speed up some computations considerably with a
- * light Cordic algorithm (see afangles.c).
- */
-
- typedef FT_Int AF_Angle;
-
-
-#define AF_ANGLE_PI 256
-#define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )
-#define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )
-#define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )
-
-
-#if 0
- /*
- * compute the angle of a given 2-D vector
- */
- FT_LOCAL( AF_Angle )
- af_angle_atan( FT_Pos dx,
- FT_Pos dy );
-
-
- /*
- * compute `angle2 - angle1'; the result is always within
- * the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
- */
- FT_LOCAL( AF_Angle )
- af_angle_diff( AF_Angle angle1,
- AF_Angle angle2 );
-#endif /* 0 */
-
-
-#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
- FT_BEGIN_STMNT \
- AF_Angle _delta = (angle2) - (angle1); \
- \
- \
- _delta %= AF_ANGLE_2PI; \
- if ( _delta < 0 ) \
- _delta += AF_ANGLE_2PI; \
- \
- if ( _delta > AF_ANGLE_PI ) \
- _delta -= AF_ANGLE_2PI; \
- \
- result = _delta; \
- FT_END_STMNT
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** O U T L I N E S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* opaque handle to glyph-specific hints -- see `afhints.h' for more
- * details
- */
- typedef struct AF_GlyphHintsRec_* AF_GlyphHints;
-
- /* This structure is used to model an input glyph outline to
- * the auto-hinter. The latter will set the `hints' field
- * depending on the glyph's script.
- */
- typedef struct AF_OutlineRec_
- {
- FT_Face face;
- FT_Outline outline;
- FT_UInt outline_resolution;
-
- FT_Int advance;
- FT_UInt metrics_resolution;
-
- AF_GlyphHints hints;
-
- } AF_OutlineRec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S C A L E R S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * A scaler models the target pixel device that will receive the
- * auto-hinted glyph image.
- */
-
- typedef enum AF_ScalerFlags_
- {
- AF_SCALER_FLAG_NO_HORIZONTAL = 1, /* disable horizontal hinting */
- AF_SCALER_FLAG_NO_VERTICAL = 2, /* disable vertical hinting */
- AF_SCALER_FLAG_NO_ADVANCE = 4 /* disable advance hinting */
-
- } AF_ScalerFlags;
-
-
- typedef struct AF_ScalerRec_
- {
- FT_Face face; /* source font face */
- FT_Fixed x_scale; /* from font units to 1/64th device pixels */
- FT_Fixed y_scale; /* from font units to 1/64th device pixels */
- FT_Pos x_delta; /* in 1/64th device pixels */
- FT_Pos y_delta; /* in 1/64th device pixels */
- FT_Render_Mode render_mode; /* monochrome, anti-aliased, LCD, etc. */
- FT_UInt32 flags; /* additional control flags, see above */
-
- } AF_ScalerRec, *AF_Scaler;
-
-
-#define AF_SCALER_EQUAL_SCALES( a, b ) \
- ( (a)->x_scale == (b)->x_scale && \
- (a)->y_scale == (b)->y_scale && \
- (a)->x_delta == (b)->x_delta && \
- (a)->y_delta == (b)->y_delta )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** S C R I P T S *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * The list of know scripts. Each different script corresponds to the
- * following information:
- *
- * - A set of Unicode ranges to test whether the face supports the
- * script.
- *
- * - A specific global analyzer that will compute global metrics
- * specific to the script.
- *
- * - A specific glyph analyzer that will compute segments and
- * edges for each glyph covered by the script.
- *
- * - A specific grid-fitting algorithm that will distort the
- * scaled glyph outline according to the results of the glyph
- * analyzer.
- *
- * Note that a given analyzer and/or grid-fitting algorithm can be
- * used by more than one script.
- */
-
- typedef enum AF_Script_
- {
- AF_SCRIPT_NONE = 0,
- AF_SCRIPT_LATIN = 1,
- AF_SCRIPT_CJK = 2,
- AF_SCRIPT_INDIC = 3,
-#ifdef FT_OPTION_AUTOFIT2
- AF_SCRIPT_LATIN2,
-#endif
-
- /* add new scripts here. Don't forget to update the list in */
- /* `afglobal.c'. */
-
- AF_SCRIPT_MAX /* do not remove */
-
- } AF_Script;
-
-
- typedef struct AF_ScriptClassRec_ const* AF_ScriptClass;
-
- typedef struct AF_ScriptMetricsRec_
- {
- AF_ScriptClass clazz;
- AF_ScalerRec scaler;
-
- } AF_ScriptMetricsRec, *AF_ScriptMetrics;
-
-
- /* This function parses an FT_Face to compute global metrics for
- * a specific script.
- */
- typedef FT_Error
- (*AF_Script_InitMetricsFunc)( AF_ScriptMetrics metrics,
- FT_Face face );
-
- typedef void
- (*AF_Script_ScaleMetricsFunc)( AF_ScriptMetrics metrics,
- AF_Scaler scaler );
-
- typedef void
- (*AF_Script_DoneMetricsFunc)( AF_ScriptMetrics metrics );
-
-
- typedef FT_Error
- (*AF_Script_InitHintsFunc)( AF_GlyphHints hints,
- AF_ScriptMetrics metrics );
-
- typedef void
- (*AF_Script_ApplyHintsFunc)( AF_GlyphHints hints,
- FT_Outline* outline,
- AF_ScriptMetrics metrics );
-
-
- typedef struct AF_Script_UniRangeRec_
- {
- FT_UInt32 first;
- FT_UInt32 last;
-
- } AF_Script_UniRangeRec;
-
- typedef const AF_Script_UniRangeRec *AF_Script_UniRange;
-
-
- typedef struct AF_ScriptClassRec_
- {
- AF_Script script;
- AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */
-
- FT_UInt script_metrics_size;
- AF_Script_InitMetricsFunc script_metrics_init;
- AF_Script_ScaleMetricsFunc script_metrics_scale;
- AF_Script_DoneMetricsFunc script_metrics_done;
-
- AF_Script_InitHintsFunc script_hints_init;
- AF_Script_ApplyHintsFunc script_hints_apply;
-
- } AF_ScriptClassRec;
-
-
-/* */
-
-FT_END_HEADER
-
-#endif /* __AFTYPES_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c
deleted file mode 100644
index f5bb9b18ad9..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/***************************************************************************/
-/* */
-/* afwarp.c */
-/* */
-/* Auto-fitter warping algorithm (body). */
-/* */
-/* Copyright 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "afwarp.h"
-
-#ifdef AF_USE_WARPER
-
-#if 1
- static const AF_WarpScore
- af_warper_weights[64] =
- {
- 35, 32, 30, 25, 20, 15, 12, 10, 5, 1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
-
- -30,-30,-20,-20,-10,-10, -8, -5, -2, -1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 1, 5, 10, 12, 15, 20, 25, 30, 32,
- };
-#else
- static const AF_WarpScore
- af_warper_weights[64] =
- {
- 30, 20, 10, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
-
- -20,-15,-15,-10,-10, -5, -5, -2, -2, -1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 10, 20,
- };
-#endif
-
-
- static void
- af_warper_compute_line_best( AF_Warper warper,
- FT_Fixed scale,
- FT_Pos delta,
- FT_Pos xx1,
- FT_Pos xx2,
- AF_WarpScore base_distort,
- AF_Segment segments,
- FT_UInt num_segments )
- {
- FT_Int idx_min, idx_max, idx0;
- FT_UInt nn;
- AF_WarpScore scores[65];
-
-
- for ( nn = 0; nn < 65; nn++ )
- scores[nn] = 0;
-
- idx0 = xx1 - warper->t1;
-
- /* compute minimum and maximum indices */
- {
- FT_Pos xx1min = warper->x1min;
- FT_Pos xx1max = warper->x1max;
- FT_Pos w = xx2 - xx1;
-
-
- if ( xx1min + w < warper->x2min )
- xx1min = warper->x2min - w;
-
- xx1max = warper->x1max;
- if ( xx1max + w > warper->x2max )
- xx1max = warper->x2max - w;
-
- idx_min = xx1min - warper->t1;
- idx_max = xx1max - warper->t1;
-
- if ( idx_min < 0 || idx_min > idx_max || idx_max > 64 )
- {
- AF_LOG(( "invalid indices:\n"
- " min=%d max=%d, xx1=%ld xx2=%ld,\n"
- " x1min=%ld x1max=%ld, x2min=%ld x2max=%ld\n",
- idx_min, idx_max, xx1, xx2,
- warper->x1min, warper->x1max,
- warper->x2min, warper->x2max ));
- return;
- }
- }
-
- for ( nn = 0; nn < num_segments; nn++ )
- {
- FT_Pos len = segments[nn].max_coord - segments[nn].min_coord;
- FT_Pos y0 = FT_MulFix( segments[nn].pos, scale ) + delta;
- FT_Pos y = y0 + ( idx_min - idx0 );
- FT_Int idx;
-
-
- for ( idx = idx_min; idx <= idx_max; idx++, y++ )
- scores[idx] += af_warper_weights[y & 63] * len;
- }
-
- /* find best score */
- {
- FT_Int idx;
-
-
- for ( idx = idx_min; idx <= idx_max; idx++ )
- {
- AF_WarpScore score = scores[idx];
- AF_WarpScore distort = base_distort + ( idx - idx0 );
-
-
- if ( score > warper->best_score ||
- ( score == warper->best_score &&
- distort < warper->best_distort ) )
- {
- warper->best_score = score;
- warper->best_distort = distort;
- warper->best_scale = scale;
- warper->best_delta = delta + ( idx - idx0 );
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- af_warper_compute( AF_Warper warper,
- AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed *a_scale,
- FT_Pos *a_delta )
- {
- AF_AxisHints axis;
- AF_Point points;
-
- FT_Fixed org_scale;
- FT_Pos org_delta;
-
- FT_UInt nn, num_points, num_segments;
- FT_Int X1, X2;
- FT_Int w;
-
- AF_WarpScore base_distort;
- AF_Segment segments;
-
-
- /* get original scaling transformation */
- if ( dim == AF_DIMENSION_VERT )
- {
- org_scale = hints->y_scale;
- org_delta = hints->y_delta;
- }
- else
- {
- org_scale = hints->x_scale;
- org_delta = hints->x_delta;
- }
-
- warper->best_scale = org_scale;
- warper->best_delta = org_delta;
- warper->best_score = INT_MIN;
- warper->best_distort = 0;
-
- axis = &hints->axis[dim];
- segments = axis->segments;
- num_segments = axis->num_segments;
- points = hints->points;
- num_points = hints->num_points;
-
- *a_scale = org_scale;
- *a_delta = org_delta;
-
- /* get X1 and X2, minimum and maximum in original coordinates */
- if ( num_segments < 1 )
- return;
-
-#if 1
- X1 = X2 = points[0].fx;
- for ( nn = 1; nn < num_points; nn++ )
- {
- FT_Int X = points[nn].fx;
-
-
- if ( X < X1 )
- X1 = X;
- if ( X > X2 )
- X2 = X;
- }
-#else
- X1 = X2 = segments[0].pos;
- for ( nn = 1; nn < num_segments; nn++ )
- {
- FT_Int X = segments[nn].pos;
-
-
- if ( X < X1 )
- X1 = X;
- if ( X > X2 )
- X2 = X;
- }
-#endif
-
- if ( X1 >= X2 )
- return;
-
- warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
- warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
-
- warper->t1 = AF_WARPER_FLOOR( warper->x1 );
- warper->t2 = AF_WARPER_CEIL( warper->x2 );
-
- warper->x1min = warper->x1 & ~31;
- warper->x1max = warper->x1min + 32;
- warper->x2min = warper->x2 & ~31;
- warper->x2max = warper->x2min + 32;
-
- if ( warper->x1max > warper->x2 )
- warper->x1max = warper->x2;
-
- if ( warper->x2min < warper->x1 )
- warper->x2min = warper->x1;
-
- warper->w0 = warper->x2 - warper->x1;
-
- if ( warper->w0 <= 64 )
- {
- warper->x1max = warper->x1;
- warper->x2min = warper->x2;
- }
-
- warper->wmin = warper->x2min - warper->x1max;
- warper->wmax = warper->x2max - warper->x1min;
-
-#if 1
- {
- int margin = 16;
-
-
- if ( warper->w0 <= 128 )
- {
- margin = 8;
- if ( warper->w0 <= 96 )
- margin = 4;
- }
-
- if ( warper->wmin < warper->w0 - margin )
- warper->wmin = warper->w0 - margin;
-
- if ( warper->wmax > warper->w0 + margin )
- warper->wmax = warper->w0 + margin;
- }
-
- if ( warper->wmin < warper->w0 * 3 / 4 )
- warper->wmin = warper->w0 * 3 / 4;
-
- if ( warper->wmax > warper->w0 * 5 / 4 )
- warper->wmax = warper->w0 * 5 / 4;
-#else
- /* no scaling, just translation */
- warper->wmin = warper->wmax = warper->w0;
-#endif
-
- for ( w = warper->wmin; w <= warper->wmax; w++ )
- {
- FT_Fixed new_scale;
- FT_Pos new_delta;
- FT_Pos xx1, xx2;
-
-
- xx1 = warper->x1;
- xx2 = warper->x2;
- if ( w >= warper->w0 )
- {
- xx1 -= w - warper->w0;
- if ( xx1 < warper->x1min )
- {
- xx2 += warper->x1min - xx1;
- xx1 = warper->x1min;
- }
- }
- else
- {
- xx1 -= w - warper->w0;
- if ( xx1 > warper->x1max )
- {
- xx2 -= xx1 - warper->x1max;
- xx1 = warper->x1max;
- }
- }
-
- if ( xx1 < warper->x1 )
- base_distort = warper->x1 - xx1;
- else
- base_distort = xx1 - warper->x1;
-
- if ( xx2 < warper->x2 )
- base_distort += warper->x2 - xx2;
- else
- base_distort += xx2 - warper->x2;
-
- base_distort *= 10;
-
- new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
- new_delta = xx1 - FT_MulFix( X1, new_scale );
-
- af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
- base_distort,
- segments, num_segments );
- }
-
- {
- FT_Fixed best_scale = warper->best_scale;
- FT_Pos best_delta = warper->best_delta;
-
-
- hints->xmin_delta = FT_MulFix( X1, best_scale - org_scale )
- + best_delta;
- hints->xmax_delta = FT_MulFix( X2, best_scale - org_scale )
- + best_delta;
-
- *a_scale = best_scale;
- *a_delta = best_delta;
- }
- }
-
-#else /* !AF_USE_WARPER */
-
-char af_warper_dummy = 0; /* make compiler happy */
-
-#endif /* !AF_USE_WARPER */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h
deleted file mode 100644
index 7343fdd5ef5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/afwarp.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/***************************************************************************/
-/* */
-/* afwarp.h */
-/* */
-/* Auto-fitter warping algorithm (specification). */
-/* */
-/* Copyright 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFWARP_H__
-#define __AFWARP_H__
-
-#include "afhints.h"
-
-FT_BEGIN_HEADER
-
-#define AF_WARPER_SCALE
-
-#define AF_WARPER_FLOOR( x ) ( (x) & ~63 )
-#define AF_WARPER_CEIL( x ) AF_WARPER_FLOOR( (x) + 63 )
-
-
- typedef FT_Int32 AF_WarpScore;
-
- typedef struct AF_WarperRec_
- {
- FT_Pos x1, x2;
- FT_Pos t1, t2;
- FT_Pos x1min, x1max;
- FT_Pos x2min, x2max;
- FT_Pos w0, wmin, wmax;
-
- FT_Fixed best_scale;
- FT_Pos best_delta;
- AF_WarpScore best_score;
- AF_WarpScore best_distort;
-
- } AF_WarperRec, *AF_Warper;
-
-
- FT_LOCAL( void )
- af_warper_compute( AF_Warper warper,
- AF_GlyphHints hints,
- AF_Dimension dim,
- FT_Fixed *a_scale,
- FT_Fixed *a_delta );
-
-
-FT_END_HEADER
-
-
-#endif /* __AFWARP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c
deleted file mode 100644
index 2fe66a990ec..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/autofit.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* autofit.c */
-/* */
-/* Auto-fitter module (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-#include <ft2build.h>
-#include "afangles.c"
-#include "afglobal.c"
-#include "afhints.c"
-
-#include "afdummy.c"
-#include "aflatin.c"
-#ifdef FT_OPTION_AUTOFIT2
-#include "aflatin2.c"
-#endif
-#include "afcjk.c"
-#include "afindic.c"
-
-#include "afloader.c"
-#include "afmodule.c"
-
-#ifdef AF_USE_WARPER
-#include "afwarp.c"
-#endif
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk
deleted file mode 100644
index 6ec60912ab7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 auto-fitter module definition
-#
-
-
-# Copyright 2003, 2004, 2005, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += AUTOFIT_MODULE
-
-define AUTOFIT_MODULE
-$(OPEN_DRIVER) FT_Module_Class, autofit_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)autofit $(ECHO_DRIVER_DESC)automatic hinting module$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk
deleted file mode 100644
index 017489d9e0a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/autofit/rules.mk
+++ /dev/null
@@ -1,78 +0,0 @@
-#
-# FreeType 2 auto-fitter module configuration rules
-#
-
-
-# Copyright 2003, 2004, 2005, 2006, 2007 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# AUTOF driver directory
-#
-AUTOF_DIR := $(SRC_DIR)/autofit
-
-
-# compilation flags for the driver
-#
-AUTOF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(AUTOF_DIR))
-
-
-# AUTOF driver sources (i.e., C files)
-#
-AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
- $(AUTOF_DIR)/afcjk.c \
- $(AUTOF_DIR)/afdummy.c \
- $(AUTOF_DIR)/afglobal.c \
- $(AUTOF_DIR)/afhints.c \
- $(AUTOF_DIR)/afindic.c \
- $(AUTOF_DIR)/aflatin.c \
- $(AUTOF_DIR)/afloader.c \
- $(AUTOF_DIR)/afmodule.c \
- $(AUTOF_DIR)/afwarp.c
-
-# AUTOF driver headers
-#
-AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h) \
- $(AUTOF_DIR)/aftypes.h \
- $(AUTOF_DIR)/aferrors.h
-
-
-# AUTOF driver object(s)
-#
-# AUTOF_DRV_OBJ_M is used during `multi' builds.
-# AUTOF_DRV_OBJ_S is used during `single' builds.
-#
-AUTOF_DRV_OBJ_M := $(AUTOF_DRV_SRC:$(AUTOF_DIR)/%.c=$(OBJ_DIR)/%.$O)
-AUTOF_DRV_OBJ_S := $(OBJ_DIR)/autofit.$O
-
-# AUTOF driver source file for single build
-#
-AUTOF_DRV_SRC_S := $(AUTOF_DIR)/autofit.c
-
-
-# AUTOF driver - single object
-#
-$(AUTOF_DRV_OBJ_S): $(AUTOF_DRV_SRC_S) $(AUTOF_DRV_SRC) \
- $(FREETYPE_H) $(AUTOF_DRV_H)
- $(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(AUTOF_DRV_SRC_S))
-
-
-# AUTOF driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(AUTOF_DIR)/%.c $(FREETYPE_H) $(AUTOF_DRV_H)
- $(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(AUTOF_DRV_OBJ_S)
-DRV_OBJS_M += $(AUTOF_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile
deleted file mode 100644
index 3734a257e54..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/Jamfile
+++ /dev/null
@@ -1,57 +0,0 @@
-# FreeType 2 src/base Jamfile
-#
-# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) base ;
-
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = ftutil ftdbgmem ftstream ftcalc fttrigon ftgloadr ftoutln
- ftobjs ftnames ftrfork ;
- }
- else
- {
- _sources = ftbase ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# Add the optional/replaceable files.
-#
-{
- local _sources = system init glyph mm bdf
- bbox debug xf86 type1 pfr
- stroke winfnt otval bitmap synth
- gxval lcdfil gasp patent advanc
- ;
-
- Library $(FT2_LIB) : ft$(_sources).c ;
-}
-
-# Add Macintosh-specific file to the library when necessary.
-#
-if $(MAC)
-{
- Library $(FT2_LIB) : ftmac.c ;
-}
-else if $(OS) = MACOSX
-{
- if $(FT2_MULTI)
- {
- Library $(FT2_LIB) : ftmac.c ;
- }
-}
-
-# end of src/base Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c
deleted file mode 100644
index 2a30829f2ad..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftadvanc.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftadvanc.c */
-/* */
-/* Quick computation of advance widths (body). */
-/* */
-/* Copyright 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_ADVANCES_H
-#include FT_INTERNAL_OBJECTS_H
-
-
- static FT_Error
- _ft_face_scale_advances( FT_Face face,
- FT_Fixed* advances,
- FT_UInt count,
- FT_Int32 flags )
- {
- FT_Fixed scale;
- FT_UInt nn;
-
-
- if ( flags & FT_LOAD_NO_SCALE )
- return FT_Err_Ok;
-
- if ( face->size == NULL )
- return FT_Err_Invalid_Size_Handle;
-
- if ( flags & FT_LOAD_VERTICAL_LAYOUT )
- scale = face->size->metrics.y_scale;
- else
- scale = face->size->metrics.x_scale;
-
- /* this must be the same computation as to get linearHori/VertAdvance */
- /* (see `FT_Load_Glyph' implementation in src/base/ftobjs.c */
-
- for ( nn = 0; nn < count; nn++ )
- advances[nn] = FT_MulDiv( advances[nn], scale, 64 );
-
- return FT_Err_Ok;
- }
-
-
- /* at the moment, we can perform fast advance retrieval only in */
- /* the following cases: */
- /* */
- /* - unscaled load */
- /* - unhinted load */
- /* - light-hinted load */
-
-#define LOAD_ADVANCE_FAST_CHECK( flags ) \
- ( flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING ) || \
- FT_LOAD_TARGET_MODE( flags ) == FT_RENDER_MODE_LIGHT )
-
-
- /* documentation is in ftadvanc.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Advance( FT_Face face,
- FT_UInt gindex,
- FT_Int32 flags,
- FT_Fixed *padvance )
- {
- FT_Face_GetAdvancesFunc func;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( gindex >= (FT_UInt)face->num_glyphs )
- return FT_Err_Invalid_Glyph_Index;
-
- func = face->driver->clazz->get_advances;
- if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
- {
- FT_Error error;
-
-
- error = func( face, gindex, 1, flags, padvance );
- if ( !error )
- return _ft_face_scale_advances( face, padvance, 1, flags );
-
- if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
- return error;
- }
-
- return FT_Get_Advances( face, gindex, 1, flags, padvance );
- }
-
-
- /* documentation is in ftadvanc.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Advances( FT_Face face,
- FT_UInt start,
- FT_UInt count,
- FT_Int32 flags,
- FT_Fixed *padvances )
- {
- FT_Face_GetAdvancesFunc func;
- FT_UInt num, end, nn;
- FT_Error error = FT_Err_Ok;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- num = (FT_UInt)face->num_glyphs;
- end = start + count;
- if ( start >= num || end < start || end > num )
- return FT_Err_Invalid_Glyph_Index;
-
- if ( count == 0 )
- return FT_Err_Ok;
-
- func = face->driver->clazz->get_advances;
- if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
- {
- error = func( face, start, count, flags, padvances );
- if ( !error )
- goto Exit;
-
- if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
- return error;
- }
-
- error = FT_Err_Ok;
-
- if ( flags & FT_ADVANCE_FLAG_FAST_ONLY )
- return FT_Err_Unimplemented_Feature;
-
- flags |= FT_LOAD_ADVANCE_ONLY;
- for ( nn = 0; nn < count; nn++ )
- {
- error = FT_Load_Glyph( face, start + nn, flags );
- if ( error )
- break;
-
- padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
- ? face->glyph->advance.x
- : face->glyph->advance.y;
- }
-
- if ( error )
- return error;
-
- Exit:
- return _ft_face_scale_advances( face, padvances, count, flags );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c
deleted file mode 100644
index 8914d1f4e99..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftapi.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftapi.c */
-/* */
-/* The FreeType compatibility functions (body). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_LIST_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TABLES_H
-#include FT_OUTLINE_H
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** C O M P A T I B I L I T Y ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* backwards compatibility API */
-
- FT_BASE_DEF( void )
- FT_New_Memory_Stream( FT_Library library,
- FT_Byte* base,
- FT_ULong size,
- FT_Stream stream )
- {
- FT_UNUSED( library );
-
- FT_Stream_OpenMemory( stream, base, size );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Seek_Stream( FT_Stream stream,
- FT_ULong pos )
- {
- return FT_Stream_Seek( stream, pos );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Skip_Stream( FT_Stream stream,
- FT_Long distance )
- {
- return FT_Stream_Skip( stream, distance );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Read_Stream( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count )
- {
- return FT_Stream_Read( stream, buffer, count );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Read_Stream_At( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- return FT_Stream_ReadAt( stream, pos, buffer, count );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Extract_Frame( FT_Stream stream,
- FT_ULong count,
- FT_Byte** pbytes )
- {
- return FT_Stream_ExtractFrame( stream, count, pbytes );
- }
-
-
- FT_BASE_DEF( void )
- FT_Release_Frame( FT_Stream stream,
- FT_Byte** pbytes )
- {
- FT_Stream_ReleaseFrame( stream, pbytes );
- }
-
- FT_BASE_DEF( FT_Error )
- FT_Access_Frame( FT_Stream stream,
- FT_ULong count )
- {
- return FT_Stream_EnterFrame( stream, count );
- }
-
-
- FT_BASE_DEF( void )
- FT_Forget_Frame( FT_Stream stream )
- {
- FT_Stream_ExitFrame( stream );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c
deleted file mode 100644
index d1fe6e6088e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbase.c */
-/* */
-/* Single object library component (body only). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include "ftadvanc.c"
-#include "ftcalc.c"
-#include "ftdbgmem.c"
-#include "ftgloadr.c"
-#include "ftnames.c"
-#include "ftobjs.c"
-#include "ftoutln.c"
-#include "ftrfork.c"
-#include "ftstream.c"
-#include "fttrigon.c"
-#include "ftutil.c"
-
-#if defined( FT_MACINTOSH ) && !defined ( DARWIN_NO_CARBON )
-#include "ftmac.c"
-#endif
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h
deleted file mode 100644
index 9cae85da9ef..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbase.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbase.h */
-/* */
-/* The FreeType private functions used in base module (specification). */
-/* */
-/* Copyright 2008 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTBASE_H__
-#define __FTBASE_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* Assume the stream is sfnt-wrapped PS Type1 or sfnt-wrapped CID-keyed */
- /* font, and try to load a face specified by the face_index. */
- FT_LOCAL_DEF( FT_Error )
- open_face_PS_from_sfnt_stream( FT_Library library,
- FT_Stream stream,
- FT_Long face_index,
- FT_Int num_params,
- FT_Parameter *params,
- FT_Face *aface );
-
-
- /* Create a new FT_Face given a buffer and a driver name. */
- /* From ftmac.c. */
- FT_LOCAL_DEF( FT_Error )
- open_face_from_buffer( FT_Library library,
- FT_Byte* base,
- FT_ULong size,
- FT_Long face_index,
- const char* driver_name,
- FT_Face *aface );
-
-
-FT_END_HEADER
-
-#endif /* __FTBASE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c
deleted file mode 100644
index 532ab135791..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbbox.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbbox.c */
-/* */
-/* FreeType bbox computation (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component has a _single_ role: to compute exact outline bounding */
- /* boxes. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_BBOX_H
-#include FT_IMAGE_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_CALC_H
-
-
- typedef struct TBBox_Rec_
- {
- FT_Vector last;
- FT_BBox bbox;
-
- } TBBox_Rec;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Move_To */
- /* */
- /* <Description> */
- /* This function is used as a `move_to' and `line_to' emitter during */
- /* FT_Outline_Decompose(). It simply records the destination point */
- /* in `user->last'; no further computations are necessary since we */
- /* use the cbox as the starting bbox which must be refined. */
- /* */
- /* <Input> */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: A pointer to the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
- static int
- BBox_Move_To( FT_Vector* to,
- TBBox_Rec* user )
- {
- user->last = *to;
-
- return 0;
- }
-
-
-#define CHECK_X( p, bbox ) \
- ( p->x < bbox.xMin || p->x > bbox.xMax )
-
-#define CHECK_Y( p, bbox ) \
- ( p->y < bbox.yMin || p->y > bbox.yMax )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Conic_Check */
- /* */
- /* <Description> */
- /* Finds the extrema of a 1-dimensional conic Bezier curve and update */
- /* a bounding range. This version uses direct computation, as it */
- /* doesn't need square roots. */
- /* */
- /* <Input> */
- /* y1 :: The start coordinate. */
- /* */
- /* y2 :: The coordinate of the control point. */
- /* */
- /* y3 :: The end coordinate. */
- /* */
- /* <InOut> */
- /* min :: The address of the current minimum. */
- /* */
- /* max :: The address of the current maximum. */
- /* */
- static void
- BBox_Conic_Check( FT_Pos y1,
- FT_Pos y2,
- FT_Pos y3,
- FT_Pos* min,
- FT_Pos* max )
- {
- if ( y1 <= y3 && y2 == y1 ) /* flat arc */
- goto Suite;
-
- if ( y1 < y3 )
- {
- if ( y2 >= y1 && y2 <= y3 ) /* ascending arc */
- goto Suite;
- }
- else
- {
- if ( y2 >= y3 && y2 <= y1 ) /* descending arc */
- {
- y2 = y1;
- y1 = y3;
- y3 = y2;
- goto Suite;
- }
- }
-
- y1 = y3 = y1 - FT_MulDiv( y2 - y1, y2 - y1, y1 - 2*y2 + y3 );
-
- Suite:
- if ( y1 < *min ) *min = y1;
- if ( y3 > *max ) *max = y3;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Conic_To */
- /* */
- /* <Description> */
- /* This function is used as a `conic_to' emitter during */
- /* FT_Raster_Decompose(). It checks a conic Bezier curve with the */
- /* current bounding box, and computes its extrema if necessary to */
- /* update it. */
- /* */
- /* <Input> */
- /* control :: A pointer to a control point. */
- /* */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: The address of the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
- /* <Note> */
- /* In the case of a non-monotonous arc, we compute directly the */
- /* extremum coordinates, as it is sufficiently fast. */
- /* */
- static int
- BBox_Conic_To( FT_Vector* control,
- FT_Vector* to,
- TBBox_Rec* user )
- {
- /* we don't need to check `to' since it is always an `on' point, thus */
- /* within the bbox */
-
- if ( CHECK_X( control, user->bbox ) )
- BBox_Conic_Check( user->last.x,
- control->x,
- to->x,
- &user->bbox.xMin,
- &user->bbox.xMax );
-
- if ( CHECK_Y( control, user->bbox ) )
- BBox_Conic_Check( user->last.y,
- control->y,
- to->y,
- &user->bbox.yMin,
- &user->bbox.yMax );
-
- user->last = *to;
-
- return 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Cubic_Check */
- /* */
- /* <Description> */
- /* Finds the extrema of a 1-dimensional cubic Bezier curve and */
- /* updates a bounding range. This version uses splitting because we */
- /* don't want to use square roots and extra accuracy. */
- /* */
- /* <Input> */
- /* p1 :: The start coordinate. */
- /* */
- /* p2 :: The coordinate of the first control point. */
- /* */
- /* p3 :: The coordinate of the second control point. */
- /* */
- /* p4 :: The end coordinate. */
- /* */
- /* <InOut> */
- /* min :: The address of the current minimum. */
- /* */
- /* max :: The address of the current maximum. */
- /* */
-
-#if 0
-
- static void
- BBox_Cubic_Check( FT_Pos p1,
- FT_Pos p2,
- FT_Pos p3,
- FT_Pos p4,
- FT_Pos* min,
- FT_Pos* max )
- {
- FT_Pos stack[32*3 + 1], *arc;
-
-
- arc = stack;
-
- arc[0] = p1;
- arc[1] = p2;
- arc[2] = p3;
- arc[3] = p4;
-
- do
- {
- FT_Pos y1 = arc[0];
- FT_Pos y2 = arc[1];
- FT_Pos y3 = arc[2];
- FT_Pos y4 = arc[3];
-
-
- if ( y1 == y4 )
- {
- if ( y1 == y2 && y1 == y3 ) /* flat */
- goto Test;
- }
- else if ( y1 < y4 )
- {
- if ( y2 >= y1 && y2 <= y4 && y3 >= y1 && y3 <= y4 ) /* ascending */
- goto Test;
- }
- else
- {
- if ( y2 >= y4 && y2 <= y1 && y3 >= y4 && y3 <= y1 ) /* descending */
- {
- y2 = y1;
- y1 = y4;
- y4 = y2;
- goto Test;
- }
- }
-
- /* unknown direction -- split the arc in two */
- arc[6] = y4;
- arc[1] = y1 = ( y1 + y2 ) / 2;
- arc[5] = y4 = ( y4 + y3 ) / 2;
- y2 = ( y2 + y3 ) / 2;
- arc[2] = y1 = ( y1 + y2 ) / 2;
- arc[4] = y4 = ( y4 + y2 ) / 2;
- arc[3] = ( y1 + y4 ) / 2;
-
- arc += 3;
- goto Suite;
-
- Test:
- if ( y1 < *min ) *min = y1;
- if ( y4 > *max ) *max = y4;
- arc -= 3;
-
- Suite:
- ;
- } while ( arc >= stack );
- }
-
-#else
-
- static void
- test_cubic_extrema( FT_Pos y1,
- FT_Pos y2,
- FT_Pos y3,
- FT_Pos y4,
- FT_Fixed u,
- FT_Pos* min,
- FT_Pos* max )
- {
- /* FT_Pos a = y4 - 3*y3 + 3*y2 - y1; */
- FT_Pos b = y3 - 2*y2 + y1;
- FT_Pos c = y2 - y1;
- FT_Pos d = y1;
- FT_Pos y;
- FT_Fixed uu;
-
- FT_UNUSED ( y4 );
-
-
- /* The polynomial is */
- /* */
- /* P(x) = a*x^3 + 3b*x^2 + 3c*x + d , */
- /* */
- /* dP/dx = 3a*x^2 + 6b*x + 3c . */
- /* */
- /* However, we also have */
- /* */
- /* dP/dx(u) = 0 , */
- /* */
- /* which implies by subtraction that */
- /* */
- /* P(u) = b*u^2 + 2c*u + d . */
-
- if ( u > 0 && u < 0x10000L )
- {
- uu = FT_MulFix( u, u );
- y = d + FT_MulFix( c, 2*u ) + FT_MulFix( b, uu );
-
- if ( y < *min ) *min = y;
- if ( y > *max ) *max = y;
- }
- }
-
-
- static void
- BBox_Cubic_Check( FT_Pos y1,
- FT_Pos y2,
- FT_Pos y3,
- FT_Pos y4,
- FT_Pos* min,
- FT_Pos* max )
- {
- /* always compare first and last points */
- if ( y1 < *min ) *min = y1;
- else if ( y1 > *max ) *max = y1;
-
- if ( y4 < *min ) *min = y4;
- else if ( y4 > *max ) *max = y4;
-
- /* now, try to see if there are split points here */
- if ( y1 <= y4 )
- {
- /* flat or ascending arc test */
- if ( y1 <= y2 && y2 <= y4 && y1 <= y3 && y3 <= y4 )
- return;
- }
- else /* y1 > y4 */
- {
- /* descending arc test */
- if ( y1 >= y2 && y2 >= y4 && y1 >= y3 && y3 >= y4 )
- return;
- }
-
- /* There are some split points. Find them. */
- {
- FT_Pos a = y4 - 3*y3 + 3*y2 - y1;
- FT_Pos b = y3 - 2*y2 + y1;
- FT_Pos c = y2 - y1;
- FT_Pos d;
- FT_Fixed t;
-
-
- /* We need to solve `ax^2+2bx+c' here, without floating points! */
- /* The trick is to normalize to a different representation in order */
- /* to use our 16.16 fixed point routines. */
- /* */
- /* We compute FT_MulFix(b,b) and FT_MulFix(a,c) after normalization. */
- /* These values must fit into a single 16.16 value. */
- /* */
- /* We normalize a, b, and c to `8.16' fixed float values to ensure */
- /* that its product is held in a `16.16' value. */
-
- {
- FT_ULong t1, t2;
- int shift = 0;
-
-
- /* The following computation is based on the fact that for */
- /* any value `y', if `n' is the position of the most */
- /* significant bit of `abs(y)' (starting from 0 for the */
- /* least significant bit), then `y' is in the range */
- /* */
- /* -2^n..2^n-1 */
- /* */
- /* We want to shift `a', `b', and `c' concurrently in order */
- /* to ensure that they all fit in 8.16 values, which maps */
- /* to the integer range `-2^23..2^23-1'. */
- /* */
- /* Necessarily, we need to shift `a', `b', and `c' so that */
- /* the most significant bit of its absolute values is at */
- /* _most_ at position 23. */
- /* */
- /* We begin by computing `t1' as the bitwise `OR' of the */
- /* absolute values of `a', `b', `c'. */
-
- t1 = (FT_ULong)( ( a >= 0 ) ? a : -a );
- t2 = (FT_ULong)( ( b >= 0 ) ? b : -b );
- t1 |= t2;
- t2 = (FT_ULong)( ( c >= 0 ) ? c : -c );
- t1 |= t2;
-
- /* Now we can be sure that the most significant bit of `t1' */
- /* is the most significant bit of either `a', `b', or `c', */
- /* depending on the greatest integer range of the particular */
- /* variable. */
- /* */
- /* Next, we compute the `shift', by shifting `t1' as many */
- /* times as necessary to move its MSB to position 23. This */
- /* corresponds to a value of `t1' that is in the range */
- /* 0x40_0000..0x7F_FFFF. */
- /* */
- /* Finally, we shift `a', `b', and `c' by the same amount. */
- /* This ensures that all values are now in the range */
- /* -2^23..2^23, i.e., they are now expressed as 8.16 */
- /* fixed-float numbers. This also means that we are using */
- /* 24 bits of precision to compute the zeros, independently */
- /* of the range of the original polynomial coefficients. */
- /* */
- /* This algorithm should ensure reasonably accurate values */
- /* for the zeros. Note that they are only expressed with */
- /* 16 bits when computing the extrema (the zeros need to */
- /* be in 0..1 exclusive to be considered part of the arc). */
-
- if ( t1 == 0 ) /* all coefficients are 0! */
- return;
-
- if ( t1 > 0x7FFFFFUL )
- {
- do
- {
- shift++;
- t1 >>= 1;
-
- } while ( t1 > 0x7FFFFFUL );
-
- /* this loses some bits of precision, but we use 24 of them */
- /* for the computation anyway */
- a >>= shift;
- b >>= shift;
- c >>= shift;
- }
- else if ( t1 < 0x400000UL )
- {
- do
- {
- shift++;
- t1 <<= 1;
-
- } while ( t1 < 0x400000UL );
-
- a <<= shift;
- b <<= shift;
- c <<= shift;
- }
- }
-
- /* handle a == 0 */
- if ( a == 0 )
- {
- if ( b != 0 )
- {
- t = - FT_DivFix( c, b ) / 2;
- test_cubic_extrema( y1, y2, y3, y4, t, min, max );
- }
- }
- else
- {
- /* solve the equation now */
- d = FT_MulFix( b, b ) - FT_MulFix( a, c );
- if ( d < 0 )
- return;
-
- if ( d == 0 )
- {
- /* there is a single split point at -b/a */
- t = - FT_DivFix( b, a );
- test_cubic_extrema( y1, y2, y3, y4, t, min, max );
- }
- else
- {
- /* there are two solutions; we need to filter them */
- d = FT_SqrtFixed( (FT_Int32)d );
- t = - FT_DivFix( b - d, a );
- test_cubic_extrema( y1, y2, y3, y4, t, min, max );
-
- t = - FT_DivFix( b + d, a );
- test_cubic_extrema( y1, y2, y3, y4, t, min, max );
- }
- }
- }
- }
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Cubic_To */
- /* */
- /* <Description> */
- /* This function is used as a `cubic_to' emitter during */
- /* FT_Raster_Decompose(). It checks a cubic Bezier curve with the */
- /* current bounding box, and computes its extrema if necessary to */
- /* update it. */
- /* */
- /* <Input> */
- /* control1 :: A pointer to the first control point. */
- /* */
- /* control2 :: A pointer to the second control point. */
- /* */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: The address of the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
- /* <Note> */
- /* In the case of a non-monotonous arc, we don't compute directly */
- /* extremum coordinates, we subdivide instead. */
- /* */
- static int
- BBox_Cubic_To( FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to,
- TBBox_Rec* user )
- {
- /* we don't need to check `to' since it is always an `on' point, thus */
- /* within the bbox */
-
- if ( CHECK_X( control1, user->bbox ) ||
- CHECK_X( control2, user->bbox ) )
- BBox_Cubic_Check( user->last.x,
- control1->x,
- control2->x,
- to->x,
- &user->bbox.xMin,
- &user->bbox.xMax );
-
- if ( CHECK_Y( control1, user->bbox ) ||
- CHECK_Y( control2, user->bbox ) )
- BBox_Cubic_Check( user->last.y,
- control1->y,
- control2->y,
- to->y,
- &user->bbox.yMin,
- &user->bbox.yMax );
-
- user->last = *to;
-
- return 0;
- }
-
-
- /* documentation is in ftbbox.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Get_BBox( FT_Outline* outline,
- FT_BBox *abbox )
- {
- FT_BBox cbox;
- FT_BBox bbox;
- FT_Vector* vec;
- FT_UShort n;
-
-
- if ( !abbox )
- return FT_Err_Invalid_Argument;
-
- if ( !outline )
- return FT_Err_Invalid_Outline;
-
- /* if outline is empty, return (0,0,0,0) */
- if ( outline->n_points == 0 || outline->n_contours <= 0 )
- {
- abbox->xMin = abbox->xMax = 0;
- abbox->yMin = abbox->yMax = 0;
- return 0;
- }
-
- /* We compute the control box as well as the bounding box of */
- /* all `on' points in the outline. Then, if the two boxes */
- /* coincide, we exit immediately. */
-
- vec = outline->points;
- bbox.xMin = bbox.xMax = cbox.xMin = cbox.xMax = vec->x;
- bbox.yMin = bbox.yMax = cbox.yMin = cbox.yMax = vec->y;
- vec++;
-
- for ( n = 1; n < outline->n_points; n++ )
- {
- FT_Pos x = vec->x;
- FT_Pos y = vec->y;
-
-
- /* update control box */
- if ( x < cbox.xMin ) cbox.xMin = x;
- if ( x > cbox.xMax ) cbox.xMax = x;
-
- if ( y < cbox.yMin ) cbox.yMin = y;
- if ( y > cbox.yMax ) cbox.yMax = y;
-
- if ( FT_CURVE_TAG( outline->tags[n] ) == FT_CURVE_TAG_ON )
- {
- /* update bbox for `on' points only */
- if ( x < bbox.xMin ) bbox.xMin = x;
- if ( x > bbox.xMax ) bbox.xMax = x;
-
- if ( y < bbox.yMin ) bbox.yMin = y;
- if ( y > bbox.yMax ) bbox.yMax = y;
- }
-
- vec++;
- }
-
- /* test two boxes for equality */
- if ( cbox.xMin < bbox.xMin || cbox.xMax > bbox.xMax ||
- cbox.yMin < bbox.yMin || cbox.yMax > bbox.yMax )
- {
- /* the two boxes are different, now walk over the outline to */
- /* get the Bezier arc extrema. */
-
- static const FT_Outline_Funcs bbox_interface =
- {
- (FT_Outline_MoveTo_Func) BBox_Move_To,
- (FT_Outline_LineTo_Func) BBox_Move_To,
- (FT_Outline_ConicTo_Func)BBox_Conic_To,
- (FT_Outline_CubicTo_Func)BBox_Cubic_To,
- 0, 0
- };
-
- FT_Error error;
- TBBox_Rec user;
-
-
- user.bbox = bbox;
-
- error = FT_Outline_Decompose( outline, &bbox_interface, &user );
- if ( error )
- return error;
-
- *abbox = user.bbox;
- }
- else
- *abbox = bbox;
-
- return FT_Err_Ok;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c
deleted file mode 100644
index d29adf09dd3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbdf.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbdf.c */
-/* */
-/* FreeType API for accessing BDF-specific strings (body). */
-/* */
-/* Copyright 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_BDF_H
-
-
- /* documentation is in ftbdf.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_BDF_Charset_ID( FT_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry )
- {
- FT_Error error;
- const char* encoding = NULL;
- const char* registry = NULL;
-
-
- error = FT_Err_Invalid_Argument;
-
- if ( face )
- {
- FT_Service_BDF service;
-
-
- FT_FACE_FIND_SERVICE( face, service, BDF );
-
- if ( service && service->get_charset_id )
- error = service->get_charset_id( face, &encoding, &registry );
- }
-
- if ( acharset_encoding )
- *acharset_encoding = encoding;
-
- if ( acharset_registry )
- *acharset_registry = registry;
-
- return error;
- }
-
-
- /* documentation is in ftbdf.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_BDF_Property( FT_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty )
- {
- FT_Error error;
-
-
- error = FT_Err_Invalid_Argument;
-
- aproperty->type = BDF_PROPERTY_TYPE_NONE;
-
- if ( face )
- {
- FT_Service_BDF service;
-
-
- FT_FACE_FIND_SERVICE( face, service, BDF );
-
- if ( service && service->get_property )
- error = service->get_property( face, prop_name, aproperty );
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c
deleted file mode 100644
index 8810cfadf3c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftbitmap.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbitmap.c */
-/* */
-/* FreeType utility functions for bitmaps (body). */
-/* */
-/* Copyright 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_BITMAP_H
-#include FT_IMAGE_H
-#include FT_INTERNAL_OBJECTS_H
-
-
- static
- const FT_Bitmap null_bitmap = { 0, 0, 0, 0, 0, 0, 0, 0 };
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( void )
- FT_Bitmap_New( FT_Bitmap *abitmap )
- {
- *abitmap = null_bitmap;
- }
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Bitmap_Copy( FT_Library library,
- const FT_Bitmap *source,
- FT_Bitmap *target)
- {
- FT_Memory memory = library->memory;
- FT_Error error = FT_Err_Ok;
- FT_Int pitch = source->pitch;
- FT_ULong size;
-
-
- if ( source == target )
- return FT_Err_Ok;
-
- if ( source->buffer == NULL )
- {
- *target = *source;
-
- return FT_Err_Ok;
- }
-
- if ( pitch < 0 )
- pitch = -pitch;
- size = (FT_ULong)( pitch * source->rows );
-
- if ( target->buffer )
- {
- FT_Int target_pitch = target->pitch;
- FT_ULong target_size;
-
-
- if ( target_pitch < 0 )
- target_pitch = -target_pitch;
- target_size = (FT_ULong)( target_pitch * target->rows );
-
- if ( target_size != size )
- (void)FT_QREALLOC( target->buffer, target_size, size );
- }
- else
- (void)FT_QALLOC( target->buffer, size );
-
- if ( !error )
- {
- unsigned char *p;
-
-
- p = target->buffer;
- *target = *source;
- target->buffer = p;
-
- FT_MEM_COPY( target->buffer, source->buffer, size );
- }
-
- return error;
- }
-
-
- static FT_Error
- ft_bitmap_assure_buffer( FT_Memory memory,
- FT_Bitmap* bitmap,
- FT_UInt xpixels,
- FT_UInt ypixels )
- {
- FT_Error error;
- int pitch;
- int new_pitch;
- FT_UInt bpp;
- FT_Int i, width, height;
- unsigned char* buffer;
-
-
- width = bitmap->width;
- height = bitmap->rows;
- pitch = bitmap->pitch;
- if ( pitch < 0 )
- pitch = -pitch;
-
- switch ( bitmap->pixel_mode )
- {
- case FT_PIXEL_MODE_MONO:
- bpp = 1;
- new_pitch = ( width + xpixels + 7 ) >> 3;
- break;
- case FT_PIXEL_MODE_GRAY2:
- bpp = 2;
- new_pitch = ( width + xpixels + 3 ) >> 2;
- break;
- case FT_PIXEL_MODE_GRAY4:
- bpp = 4;
- new_pitch = ( width + xpixels + 1 ) >> 1;
- break;
- case FT_PIXEL_MODE_GRAY:
- case FT_PIXEL_MODE_LCD:
- case FT_PIXEL_MODE_LCD_V:
- bpp = 8;
- new_pitch = ( width + xpixels );
- break;
- default:
- return FT_Err_Invalid_Glyph_Format;
- }
-
- /* if no need to allocate memory */
- if ( ypixels == 0 && new_pitch <= pitch )
- {
- /* zero the padding */
- FT_Int bit_width = pitch * 8;
- FT_Int bit_last = ( width + xpixels ) * bpp;
-
-
- if ( bit_last < bit_width )
- {
- FT_Byte* line = bitmap->buffer + ( bit_last >> 3 );
- FT_Byte* end = bitmap->buffer + pitch;
- FT_Int shift = bit_last & 7;
- FT_UInt mask = 0xFF00U >> shift;
- FT_Int count = height;
-
-
- for ( ; count > 0; count--, line += pitch, end += pitch )
- {
- FT_Byte* write = line;
-
-
- if ( shift > 0 )
- {
- write[0] = (FT_Byte)( write[0] & mask );
- write++;
- }
- if ( write < end )
- FT_MEM_ZERO( write, end-write );
- }
- }
-
- return FT_Err_Ok;
- }
-
- if ( FT_QALLOC_MULT( buffer, new_pitch, bitmap->rows + ypixels ) )
- return error;
-
- if ( bitmap->pitch > 0 )
- {
- FT_Int len = ( width * bpp + 7 ) >> 3;
-
-
- for ( i = 0; i < bitmap->rows; i++ )
- FT_MEM_COPY( buffer + new_pitch * ( ypixels + i ),
- bitmap->buffer + pitch * i, len );
- }
- else
- {
- FT_Int len = ( width * bpp + 7 ) >> 3;
-
-
- for ( i = 0; i < bitmap->rows; i++ )
- FT_MEM_COPY( buffer + new_pitch * i,
- bitmap->buffer + pitch * i, len );
- }
-
- FT_FREE( bitmap->buffer );
- bitmap->buffer = buffer;
-
- if ( bitmap->pitch < 0 )
- new_pitch = -new_pitch;
-
- /* set pitch only, width and height are left untouched */
- bitmap->pitch = new_pitch;
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Bitmap_Embolden( FT_Library library,
- FT_Bitmap* bitmap,
- FT_Pos xStrength,
- FT_Pos yStrength )
- {
- FT_Error error;
- unsigned char* p;
- FT_Int i, x, y, pitch;
- FT_Int xstr, ystr;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !bitmap || !bitmap->buffer )
- return FT_Err_Invalid_Argument;
-
- xstr = FT_PIX_ROUND( xStrength ) >> 6;
- ystr = FT_PIX_ROUND( yStrength ) >> 6;
-
- if ( xstr == 0 && ystr == 0 )
- return FT_Err_Ok;
- else if ( xstr < 0 || ystr < 0 )
- return FT_Err_Invalid_Argument;
-
- switch ( bitmap->pixel_mode )
- {
- case FT_PIXEL_MODE_GRAY2:
- case FT_PIXEL_MODE_GRAY4:
- {
- FT_Bitmap tmp;
- FT_Int align;
-
-
- if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY2 )
- align = ( bitmap->width + xstr + 3 ) / 4;
- else
- align = ( bitmap->width + xstr + 1 ) / 2;
-
- FT_Bitmap_New( &tmp );
-
- error = FT_Bitmap_Convert( library, bitmap, &tmp, align );
- if ( error )
- return error;
-
- FT_Bitmap_Done( library, bitmap );
- *bitmap = tmp;
- }
- break;
-
- case FT_PIXEL_MODE_MONO:
- if ( xstr > 8 )
- xstr = 8;
- break;
-
- case FT_PIXEL_MODE_LCD:
- xstr *= 3;
- break;
-
- case FT_PIXEL_MODE_LCD_V:
- ystr *= 3;
- break;
- }
-
- error = ft_bitmap_assure_buffer( library->memory, bitmap, xstr, ystr );
- if ( error )
- return error;
-
- pitch = bitmap->pitch;
- if ( pitch > 0 )
- p = bitmap->buffer + pitch * ystr;
- else
- {
- pitch = -pitch;
- p = bitmap->buffer + pitch * ( bitmap->rows - 1 );
- }
-
- /* for each row */
- for ( y = 0; y < bitmap->rows ; y++ )
- {
- /*
- * Horizontally:
- *
- * From the last pixel on, make each pixel or'ed with the
- * `xstr' pixels before it.
- */
- for ( x = pitch - 1; x >= 0; x-- )
- {
- unsigned char tmp;
-
-
- tmp = p[x];
- for ( i = 1; i <= xstr; i++ )
- {
- if ( bitmap->pixel_mode == FT_PIXEL_MODE_MONO )
- {
- p[x] |= tmp >> i;
-
- /* the maximum value of 8 for `xstr' comes from here */
- if ( x > 0 )
- p[x] |= p[x - 1] << ( 8 - i );
-
-#if 0
- if ( p[x] == 0xff )
- break;
-#endif
- }
- else
- {
- if ( x - i >= 0 )
- {
- if ( p[x] + p[x - i] > bitmap->num_grays - 1 )
- {
- p[x] = (unsigned char)(bitmap->num_grays - 1);
- break;
- }
- else
- {
- p[x] = (unsigned char)(p[x] + p[x-i]);
- if ( p[x] == bitmap->num_grays - 1 )
- break;
- }
- }
- else
- break;
- }
- }
- }
-
- /*
- * Vertically:
- *
- * Make the above `ystr' rows or'ed with it.
- */
- for ( x = 1; x <= ystr; x++ )
- {
- unsigned char* q;
-
-
- q = p - bitmap->pitch * x;
- for ( i = 0; i < pitch; i++ )
- q[i] |= p[i];
- }
-
- p += bitmap->pitch;
- }
-
- bitmap->width += xstr;
- bitmap->rows += ystr;
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Bitmap_Convert( FT_Library library,
- const FT_Bitmap *source,
- FT_Bitmap *target,
- FT_Int alignment )
- {
- FT_Error error = FT_Err_Ok;
- FT_Memory memory;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- memory = library->memory;
-
- switch ( source->pixel_mode )
- {
- case FT_PIXEL_MODE_MONO:
- case FT_PIXEL_MODE_GRAY:
- case FT_PIXEL_MODE_GRAY2:
- case FT_PIXEL_MODE_GRAY4:
- case FT_PIXEL_MODE_LCD:
- case FT_PIXEL_MODE_LCD_V:
- {
- FT_Int pad;
- FT_Long old_size;
-
-
- old_size = target->rows * target->pitch;
- if ( old_size < 0 )
- old_size = -old_size;
-
- target->pixel_mode = FT_PIXEL_MODE_GRAY;
- target->rows = source->rows;
- target->width = source->width;
-
- pad = 0;
- if ( alignment > 0 )
- {
- pad = source->width % alignment;
- if ( pad != 0 )
- pad = alignment - pad;
- }
-
- target->pitch = source->width + pad;
-
- if ( target->rows * target->pitch > old_size &&
- FT_QREALLOC( target->buffer,
- old_size, target->rows * target->pitch ) )
- return error;
- }
- break;
-
- default:
- error = FT_Err_Invalid_Argument;
- }
-
- switch ( source->pixel_mode )
- {
- case FT_PIXEL_MODE_MONO:
- {
- FT_Byte* s = source->buffer;
- FT_Byte* t = target->buffer;
- FT_Int i;
-
-
- target->num_grays = 2;
-
- for ( i = source->rows; i > 0; i-- )
- {
- FT_Byte* ss = s;
- FT_Byte* tt = t;
- FT_Int j;
-
-
- /* get the full bytes */
- for ( j = source->width >> 3; j > 0; j-- )
- {
- FT_Int val = ss[0]; /* avoid a byte->int cast on each line */
-
-
- tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7 );
- tt[1] = (FT_Byte)( ( val & 0x40 ) >> 6 );
- tt[2] = (FT_Byte)( ( val & 0x20 ) >> 5 );
- tt[3] = (FT_Byte)( ( val & 0x10 ) >> 4 );
- tt[4] = (FT_Byte)( ( val & 0x08 ) >> 3 );
- tt[5] = (FT_Byte)( ( val & 0x04 ) >> 2 );
- tt[6] = (FT_Byte)( ( val & 0x02 ) >> 1 );
- tt[7] = (FT_Byte)( val & 0x01 );
-
- tt += 8;
- ss += 1;
- }
-
- /* get remaining pixels (if any) */
- j = source->width & 7;
- if ( j > 0 )
- {
- FT_Int val = *ss;
-
-
- for ( ; j > 0; j-- )
- {
- tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7);
- val <<= 1;
- tt += 1;
- }
- }
-
- s += source->pitch;
- t += target->pitch;
- }
- }
- break;
-
-
- case FT_PIXEL_MODE_GRAY:
- case FT_PIXEL_MODE_LCD:
- case FT_PIXEL_MODE_LCD_V:
- {
- FT_Int width = source->width;
- FT_Byte* s = source->buffer;
- FT_Byte* t = target->buffer;
- FT_Int s_pitch = source->pitch;
- FT_Int t_pitch = target->pitch;
- FT_Int i;
-
-
- target->num_grays = 256;
-
- for ( i = source->rows; i > 0; i-- )
- {
- FT_ARRAY_COPY( t, s, width );
-
- s += s_pitch;
- t += t_pitch;
- }
- }
- break;
-
-
- case FT_PIXEL_MODE_GRAY2:
- {
- FT_Byte* s = source->buffer;
- FT_Byte* t = target->buffer;
- FT_Int i;
-
-
- target->num_grays = 4;
-
- for ( i = source->rows; i > 0; i-- )
- {
- FT_Byte* ss = s;
- FT_Byte* tt = t;
- FT_Int j;
-
-
- /* get the full bytes */
- for ( j = source->width >> 2; j > 0; j-- )
- {
- FT_Int val = ss[0];
-
-
- tt[0] = (FT_Byte)( ( val & 0xC0 ) >> 6 );
- tt[1] = (FT_Byte)( ( val & 0x30 ) >> 4 );
- tt[2] = (FT_Byte)( ( val & 0x0C ) >> 2 );
- tt[3] = (FT_Byte)( ( val & 0x03 ) );
-
- ss += 1;
- tt += 4;
- }
-
- j = source->width & 3;
- if ( j > 0 )
- {
- FT_Int val = ss[0];
-
-
- for ( ; j > 0; j-- )
- {
- tt[0] = (FT_Byte)( ( val & 0xC0 ) >> 6 );
- val <<= 2;
- tt += 1;
- }
- }
-
- s += source->pitch;
- t += target->pitch;
- }
- }
- break;
-
-
- case FT_PIXEL_MODE_GRAY4:
- {
- FT_Byte* s = source->buffer;
- FT_Byte* t = target->buffer;
- FT_Int i;
-
-
- target->num_grays = 16;
-
- for ( i = source->rows; i > 0; i-- )
- {
- FT_Byte* ss = s;
- FT_Byte* tt = t;
- FT_Int j;
-
-
- /* get the full bytes */
- for ( j = source->width >> 1; j > 0; j-- )
- {
- FT_Int val = ss[0];
-
-
- tt[0] = (FT_Byte)( ( val & 0xF0 ) >> 4 );
- tt[1] = (FT_Byte)( ( val & 0x0F ) );
-
- ss += 1;
- tt += 2;
- }
-
- if ( source->width & 1 )
- tt[0] = (FT_Byte)( ( ss[0] & 0xF0 ) >> 4 );
-
- s += source->pitch;
- t += target->pitch;
- }
- }
- break;
-
-
- default:
- ;
- }
-
- return error;
- }
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot )
- {
- if ( slot && slot->format == FT_GLYPH_FORMAT_BITMAP &&
- !( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
- {
- FT_Bitmap bitmap;
- FT_Error error;
-
-
- FT_Bitmap_New( &bitmap );
- error = FT_Bitmap_Copy( slot->library, &slot->bitmap, &bitmap );
- if ( error )
- return error;
-
- slot->bitmap = bitmap;
- slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
- }
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftbitmap.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Bitmap_Done( FT_Library library,
- FT_Bitmap *bitmap )
- {
- FT_Memory memory;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !bitmap )
- return FT_Err_Invalid_Argument;
-
- memory = library->memory;
-
- FT_FREE( bitmap->buffer );
- *bitmap = null_bitmap;
-
- return FT_Err_Ok;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c
deleted file mode 100644
index 04295a69314..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcalc.c
+++ /dev/null
@@ -1,953 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcalc.c */
-/* */
-/* Arithmetic computations (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Support for 1-complement arithmetic has been totally dropped in this */
- /* release. You can still write your own code if you need it. */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Implementing basic computation routines. */
- /* */
- /* FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(), */
- /* and FT_FloorFix() are declared in freetype.h. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_GLYPH_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_OBJECTS_H
-
-#ifdef FT_MULFIX_INLINED
-#undef FT_MulFix
-#endif
-
-/* we need to define a 64-bits data type here */
-
-#ifdef FT_LONG64
-
- typedef FT_INT64 FT_Int64;
-
-#else
-
- typedef struct FT_Int64_
- {
- FT_UInt32 lo;
- FT_UInt32 hi;
-
- } FT_Int64;
-
-#endif /* FT_LONG64 */
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_calc
-
-
- /* The following three functions are available regardless of whether */
- /* FT_LONG64 is defined. */
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_RoundFix( FT_Fixed a )
- {
- return ( a >= 0 ) ? ( a + 0x8000L ) & ~0xFFFFL
- : -((-a + 0x8000L ) & ~0xFFFFL );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_CeilFix( FT_Fixed a )
- {
- return ( a >= 0 ) ? ( a + 0xFFFFL ) & ~0xFFFFL
- : -((-a + 0xFFFFL ) & ~0xFFFFL );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_FloorFix( FT_Fixed a )
- {
- return ( a >= 0 ) ? a & ~0xFFFFL
- : -((-a) & ~0xFFFFL );
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /* documentation is in ftcalc.h */
-
- FT_EXPORT_DEF( FT_Int32 )
- FT_Sqrt32( FT_Int32 x )
- {
- FT_ULong val, root, newroot, mask;
-
-
- root = 0;
- mask = 0x40000000L;
- val = (FT_ULong)x;
-
- do
- {
- newroot = root + mask;
- if ( newroot <= val )
- {
- val -= newroot;
- root = newroot + mask;
- }
-
- root >>= 1;
- mask >>= 2;
-
- } while ( mask != 0 );
-
- return root;
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
-#ifdef FT_LONG64
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_MulDiv( FT_Long a,
- FT_Long b,
- FT_Long c )
- {
- FT_Int s;
- FT_Long d;
-
-
- s = 1;
- if ( a < 0 ) { a = -a; s = -1; }
- if ( b < 0 ) { b = -b; s = -s; }
- if ( c < 0 ) { c = -c; s = -s; }
-
- d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
- : 0x7FFFFFFFL );
-
- return ( s > 0 ) ? d : -d;
- }
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( FT_Long )
- FT_MulDiv_No_Round( FT_Long a,
- FT_Long b,
- FT_Long c )
- {
- FT_Int s;
- FT_Long d;
-
-
- s = 1;
- if ( a < 0 ) { a = -a; s = -1; }
- if ( b < 0 ) { b = -b; s = -s; }
- if ( c < 0 ) { c = -c; s = -s; }
-
- d = (FT_Long)( c > 0 ? (FT_Int64)a * b / c
- : 0x7FFFFFFFL );
-
- return ( s > 0 ) ? d : -d;
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_MulFix( FT_Long a,
- FT_Long b )
- {
-#ifdef FT_MULFIX_ASSEMBLER
-
- return FT_MULFIX_ASSEMBLER( a, b );
-
-#else
-
- FT_Int s = 1;
- FT_Long c;
-
-
- if ( a < 0 )
- {
- a = -a;
- s = -1;
- }
-
- if ( b < 0 )
- {
- b = -b;
- s = -s;
- }
-
- c = (FT_Long)( ( (FT_Int64)a * b + 0x8000L ) >> 16 );
-
- return ( s > 0 ) ? c : -c;
-
-#endif /* FT_MULFIX_ASSEMBLER */
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_DivFix( FT_Long a,
- FT_Long b )
- {
- FT_Int32 s;
- FT_UInt32 q;
-
- s = 1;
- if ( a < 0 ) { a = -a; s = -1; }
- if ( b < 0 ) { b = -b; s = -s; }
-
- if ( b == 0 )
- /* check for division by 0 */
- q = 0x7FFFFFFFL;
- else
- /* compute result directly */
- q = (FT_UInt32)( ( ( (FT_Int64)a << 16 ) + ( b >> 1 ) ) / b );
-
- return ( s < 0 ? -(FT_Long)q : (FT_Long)q );
- }
-
-
-#else /* !FT_LONG64 */
-
-
- static void
- ft_multo64( FT_UInt32 x,
- FT_UInt32 y,
- FT_Int64 *z )
- {
- FT_UInt32 lo1, hi1, lo2, hi2, lo, hi, i1, i2;
-
-
- lo1 = x & 0x0000FFFFU; hi1 = x >> 16;
- lo2 = y & 0x0000FFFFU; hi2 = y >> 16;
-
- lo = lo1 * lo2;
- i1 = lo1 * hi2;
- i2 = lo2 * hi1;
- hi = hi1 * hi2;
-
- /* Check carry overflow of i1 + i2 */
- i1 += i2;
- hi += (FT_UInt32)( i1 < i2 ) << 16;
-
- hi += i1 >> 16;
- i1 = i1 << 16;
-
- /* Check carry overflow of i1 + lo */
- lo += i1;
- hi += ( lo < i1 );
-
- z->lo = lo;
- z->hi = hi;
- }
-
-
- static FT_UInt32
- ft_div64by32( FT_UInt32 hi,
- FT_UInt32 lo,
- FT_UInt32 y )
- {
- FT_UInt32 r, q;
- FT_Int i;
-
-
- q = 0;
- r = hi;
-
- if ( r >= y )
- return (FT_UInt32)0x7FFFFFFFL;
-
- i = 32;
- do
- {
- r <<= 1;
- q <<= 1;
- r |= lo >> 31;
-
- if ( r >= (FT_UInt32)y )
- {
- r -= y;
- q |= 1;
- }
- lo <<= 1;
- } while ( --i );
-
- return q;
- }
-
-
- static void
- FT_Add64( FT_Int64* x,
- FT_Int64* y,
- FT_Int64 *z )
- {
- register FT_UInt32 lo, hi;
-
-
- lo = x->lo + y->lo;
- hi = x->hi + y->hi + ( lo < x->lo );
-
- z->lo = lo;
- z->hi = hi;
- }
-
-
- /* documentation is in freetype.h */
-
- /* The FT_MulDiv function has been optimized thanks to ideas from */
- /* Graham Asher. The trick is to optimize computation when everything */
- /* fits within 32-bits (a rather common case). */
- /* */
- /* we compute 'a*b+c/2', then divide it by 'c'. (positive values) */
- /* */
- /* 46340 is FLOOR(SQRT(2^31-1)). */
- /* */
- /* if ( a <= 46340 && b <= 46340 ) then ( a*b <= 0x7FFEA810 ) */
- /* */
- /* 0x7FFFFFFF - 0x7FFEA810 = 0x157F0 */
- /* */
- /* if ( c < 0x157F0*2 ) then ( a*b+c/2 <= 0x7FFFFFFF ) */
- /* */
- /* and 2*0x157F0 = 176096 */
- /* */
-
- FT_EXPORT_DEF( FT_Long )
- FT_MulDiv( FT_Long a,
- FT_Long b,
- FT_Long c )
- {
- long s;
-
-
- if ( a == 0 || b == c )
- return a;
-
- s = a; a = FT_ABS( a );
- s ^= b; b = FT_ABS( b );
- s ^= c; c = FT_ABS( c );
-
- if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
- a = ( a * b + ( c >> 1 ) ) / c;
-
- else if ( c > 0 )
- {
- FT_Int64 temp, temp2;
-
-
- ft_multo64( a, b, &temp );
-
- temp2.hi = 0;
- temp2.lo = (FT_UInt32)(c >> 1);
- FT_Add64( &temp, &temp2, &temp );
- a = ft_div64by32( temp.hi, temp.lo, c );
- }
- else
- a = 0x7FFFFFFFL;
-
- return ( s < 0 ? -a : a );
- }
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_BASE_DEF( FT_Long )
- FT_MulDiv_No_Round( FT_Long a,
- FT_Long b,
- FT_Long c )
- {
- long s;
-
-
- if ( a == 0 || b == c )
- return a;
-
- s = a; a = FT_ABS( a );
- s ^= b; b = FT_ABS( b );
- s ^= c; c = FT_ABS( c );
-
- if ( a <= 46340L && b <= 46340L && c > 0 )
- a = a * b / c;
-
- else if ( c > 0 )
- {
- FT_Int64 temp;
-
-
- ft_multo64( a, b, &temp );
- a = ft_div64by32( temp.hi, temp.lo, c );
- }
- else
- a = 0x7FFFFFFFL;
-
- return ( s < 0 ? -a : a );
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_MulFix( FT_Long a,
- FT_Long b )
- {
-#ifdef FT_MULFIX_ASSEMBLER
-
- return FT_MULFIX_ASSEMBLER( a, b );
-
-#elif 0
-
- /*
- * This code is nonportable. See comment below.
- *
- * However, on a platform where right-shift of a signed quantity fills
- * the leftmost bits by copying the sign bit, it might be faster.
- */
-
- FT_Long sa, sb;
- FT_ULong ua, ub;
-
-
- if ( a == 0 || b == 0x10000L )
- return a;
-
- /*
- * This is a clever way of converting a signed number `a' into its
- * absolute value (stored back into `a') and its sign. The sign is
- * stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
- * was negative. (Similarly for `b' and `sb').
- *
- * Unfortunately, it doesn't work (at least not portably).
- *
- * It makes the assumption that right-shift on a negative signed value
- * fills the leftmost bits by copying the sign bit. This is wrong.
- * According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
- * the result of right-shift of a negative signed value is
- * implementation-defined. At least one implementation fills the
- * leftmost bits with 0s (i.e., it is exactly the same as an unsigned
- * right shift). This means that when `a' is negative, `sa' ends up
- * with the value 1 rather than -1. After that, everything else goes
- * wrong.
- */
- sa = ( a >> ( sizeof ( a ) * 8 - 1 ) );
- a = ( a ^ sa ) - sa;
- sb = ( b >> ( sizeof ( b ) * 8 - 1 ) );
- b = ( b ^ sb ) - sb;
-
- ua = (FT_ULong)a;
- ub = (FT_ULong)b;
-
- if ( ua <= 2048 && ub <= 1048576L )
- ua = ( ua * ub + 0x8000U ) >> 16;
- else
- {
- FT_ULong al = ua & 0xFFFFU;
-
-
- ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
- ( ( al * ( ub & 0xFFFFU ) + 0x8000U ) >> 16 );
- }
-
- sa ^= sb,
- ua = (FT_ULong)(( ua ^ sa ) - sa);
-
- return (FT_Long)ua;
-
-#else /* 0 */
-
- FT_Long s;
- FT_ULong ua, ub;
-
-
- if ( a == 0 || b == 0x10000L )
- return a;
-
- s = a; a = FT_ABS( a );
- s ^= b; b = FT_ABS( b );
-
- ua = (FT_ULong)a;
- ub = (FT_ULong)b;
-
- if ( ua <= 2048 && ub <= 1048576L )
- ua = ( ua * ub + 0x8000UL ) >> 16;
- else
- {
- FT_ULong al = ua & 0xFFFFUL;
-
-
- ua = ( ua >> 16 ) * ub + al * ( ub >> 16 ) +
- ( ( al * ( ub & 0xFFFFUL ) + 0x8000UL ) >> 16 );
- }
-
- return ( s < 0 ? -(FT_Long)ua : (FT_Long)ua );
-
-#endif /* 0 */
-
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_DivFix( FT_Long a,
- FT_Long b )
- {
- FT_Int32 s;
- FT_UInt32 q;
-
-
- s = a; a = FT_ABS( a );
- s ^= b; b = FT_ABS( b );
-
- if ( b == 0 )
- {
- /* check for division by 0 */
- q = 0x7FFFFFFFL;
- }
- else if ( ( a >> 16 ) == 0 )
- {
- /* compute result directly */
- q = (FT_UInt32)( (a << 16) + (b >> 1) ) / (FT_UInt32)b;
- }
- else
- {
- /* we need more bits; we have to do it by hand */
- FT_Int64 temp, temp2;
-
- temp.hi = (FT_Int32) (a >> 16);
- temp.lo = (FT_UInt32)(a << 16);
- temp2.hi = 0;
- temp2.lo = (FT_UInt32)( b >> 1 );
- FT_Add64( &temp, &temp2, &temp );
- q = ft_div64by32( temp.hi, temp.lo, b );
- }
-
- return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
- }
-
-
-#if 0
-
- /* documentation is in ftcalc.h */
-
- FT_EXPORT_DEF( void )
- FT_MulTo64( FT_Int32 x,
- FT_Int32 y,
- FT_Int64 *z )
- {
- FT_Int32 s;
-
-
- s = x; x = FT_ABS( x );
- s ^= y; y = FT_ABS( y );
-
- ft_multo64( x, y, z );
-
- if ( s < 0 )
- {
- z->lo = (FT_UInt32)-(FT_Int32)z->lo;
- z->hi = ~z->hi + !( z->lo );
- }
- }
-
-
- /* apparently, the second version of this code is not compiled correctly */
- /* on Mac machines with the MPW C compiler.. tsk, tsk, tsk... */
-
-#if 1
-
- FT_EXPORT_DEF( FT_Int32 )
- FT_Div64by32( FT_Int64* x,
- FT_Int32 y )
- {
- FT_Int32 s;
- FT_UInt32 q, r, i, lo;
-
-
- s = x->hi;
- if ( s < 0 )
- {
- x->lo = (FT_UInt32)-(FT_Int32)x->lo;
- x->hi = ~x->hi + !x->lo;
- }
- s ^= y; y = FT_ABS( y );
-
- /* Shortcut */
- if ( x->hi == 0 )
- {
- if ( y > 0 )
- q = x->lo / y;
- else
- q = 0x7FFFFFFFL;
-
- return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
- }
-
- r = x->hi;
- lo = x->lo;
-
- if ( r >= (FT_UInt32)y ) /* we know y is to be treated as unsigned here */
- return ( s < 0 ? 0x80000001UL : 0x7FFFFFFFUL );
- /* Return Max/Min Int32 if division overflow. */
- /* This includes division by zero! */
- q = 0;
- for ( i = 0; i < 32; i++ )
- {
- r <<= 1;
- q <<= 1;
- r |= lo >> 31;
-
- if ( r >= (FT_UInt32)y )
- {
- r -= y;
- q |= 1;
- }
- lo <<= 1;
- }
-
- return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
- }
-
-#else /* 0 */
-
- FT_EXPORT_DEF( FT_Int32 )
- FT_Div64by32( FT_Int64* x,
- FT_Int32 y )
- {
- FT_Int32 s;
- FT_UInt32 q;
-
-
- s = x->hi;
- if ( s < 0 )
- {
- x->lo = (FT_UInt32)-(FT_Int32)x->lo;
- x->hi = ~x->hi + !x->lo;
- }
- s ^= y; y = FT_ABS( y );
-
- /* Shortcut */
- if ( x->hi == 0 )
- {
- if ( y > 0 )
- q = ( x->lo + ( y >> 1 ) ) / y;
- else
- q = 0x7FFFFFFFL;
-
- return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
- }
-
- q = ft_div64by32( x->hi, x->lo, y );
-
- return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
- }
-
-#endif /* 0 */
-
-#endif /* 0 */
-
-
-#endif /* FT_LONG64 */
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( void )
- FT_Matrix_Multiply( const FT_Matrix* a,
- FT_Matrix *b )
- {
- FT_Fixed xx, xy, yx, yy;
-
-
- if ( !a || !b )
- return;
-
- xx = FT_MulFix( a->xx, b->xx ) + FT_MulFix( a->xy, b->yx );
- xy = FT_MulFix( a->xx, b->xy ) + FT_MulFix( a->xy, b->yy );
- yx = FT_MulFix( a->yx, b->xx ) + FT_MulFix( a->yy, b->yx );
- yy = FT_MulFix( a->yx, b->xy ) + FT_MulFix( a->yy, b->yy );
-
- b->xx = xx; b->xy = xy;
- b->yx = yx; b->yy = yy;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Matrix_Invert( FT_Matrix* matrix )
- {
- FT_Pos delta, xx, yy;
-
-
- if ( !matrix )
- return FT_Err_Invalid_Argument;
-
- /* compute discriminant */
- delta = FT_MulFix( matrix->xx, matrix->yy ) -
- FT_MulFix( matrix->xy, matrix->yx );
-
- if ( !delta )
- return FT_Err_Invalid_Argument; /* matrix can't be inverted */
-
- matrix->xy = - FT_DivFix( matrix->xy, delta );
- matrix->yx = - FT_DivFix( matrix->yx, delta );
-
- xx = matrix->xx;
- yy = matrix->yy;
-
- matrix->xx = FT_DivFix( yy, delta );
- matrix->yy = FT_DivFix( xx, delta );
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( void )
- FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
- FT_Matrix *b,
- FT_Long scaling )
- {
- FT_Fixed xx, xy, yx, yy;
-
- FT_Long val = 0x10000L * scaling;
-
-
- if ( !a || !b )
- return;
-
- xx = FT_MulDiv( a->xx, b->xx, val ) + FT_MulDiv( a->xy, b->yx, val );
- xy = FT_MulDiv( a->xx, b->xy, val ) + FT_MulDiv( a->xy, b->yy, val );
- yx = FT_MulDiv( a->yx, b->xx, val ) + FT_MulDiv( a->yy, b->yx, val );
- yy = FT_MulDiv( a->yx, b->xy, val ) + FT_MulDiv( a->yy, b->yy, val );
-
- b->xx = xx; b->xy = xy;
- b->yx = yx; b->yy = yy;
- }
-
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( void )
- FT_Vector_Transform_Scaled( FT_Vector* vector,
- const FT_Matrix* matrix,
- FT_Long scaling )
- {
- FT_Pos xz, yz;
-
- FT_Long val = 0x10000L * scaling;
-
-
- if ( !vector || !matrix )
- return;
-
- xz = FT_MulDiv( vector->x, matrix->xx, val ) +
- FT_MulDiv( vector->y, matrix->xy, val );
-
- yz = FT_MulDiv( vector->x, matrix->yx, val ) +
- FT_MulDiv( vector->y, matrix->yy, val );
-
- vector->x = xz;
- vector->y = yz;
- }
-
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( FT_Int32 )
- FT_SqrtFixed( FT_Int32 x )
- {
- FT_UInt32 root, rem_hi, rem_lo, test_div;
- FT_Int count;
-
-
- root = 0;
-
- if ( x > 0 )
- {
- rem_hi = 0;
- rem_lo = x;
- count = 24;
- do
- {
- rem_hi = ( rem_hi << 2 ) | ( rem_lo >> 30 );
- rem_lo <<= 2;
- root <<= 1;
- test_div = ( root << 1 ) + 1;
-
- if ( rem_hi >= test_div )
- {
- rem_hi -= test_div;
- root += 1;
- }
- } while ( --count );
- }
-
- return (FT_Int32)root;
- }
-
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( FT_Int )
- ft_corner_orientation( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y )
- {
- FT_Int result;
-
-
- /* deal with the trivial cases quickly */
- if ( in_y == 0 )
- {
- if ( in_x >= 0 )
- result = out_y;
- else
- result = -out_y;
- }
- else if ( in_x == 0 )
- {
- if ( in_y >= 0 )
- result = -out_x;
- else
- result = out_x;
- }
- else if ( out_y == 0 )
- {
- if ( out_x >= 0 )
- result = in_y;
- else
- result = -in_y;
- }
- else if ( out_x == 0 )
- {
- if ( out_y >= 0 )
- result = -in_x;
- else
- result = in_x;
- }
- else /* general case */
- {
-#ifdef FT_LONG64
-
- FT_Int64 delta = (FT_Int64)in_x * out_y - (FT_Int64)in_y * out_x;
-
-
- if ( delta == 0 )
- result = 0;
- else
- result = 1 - 2 * ( delta < 0 );
-
-#else
-
- FT_Int64 z1, z2;
-
-
- ft_multo64( in_x, out_y, &z1 );
- ft_multo64( in_y, out_x, &z2 );
-
- if ( z1.hi > z2.hi )
- result = +1;
- else if ( z1.hi < z2.hi )
- result = -1;
- else if ( z1.lo > z2.lo )
- result = +1;
- else if ( z1.lo < z2.lo )
- result = -1;
- else
- result = 0;
-
-#endif
- }
-
- return result;
- }
-
-
- /* documentation is in ftcalc.h */
-
- FT_BASE_DEF( FT_Int )
- ft_corner_is_flat( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y )
- {
- FT_Pos ax = in_x;
- FT_Pos ay = in_y;
-
- FT_Pos d_in, d_out, d_corner;
-
-
- if ( ax < 0 )
- ax = -ax;
- if ( ay < 0 )
- ay = -ay;
- d_in = ax + ay;
-
- ax = out_x;
- if ( ax < 0 )
- ax = -ax;
- ay = out_y;
- if ( ay < 0 )
- ay = -ay;
- d_out = ax + ay;
-
- ax = out_x + in_x;
- if ( ax < 0 )
- ax = -ax;
- ay = out_y + in_y;
- if ( ay < 0 )
- ay = -ay;
- d_corner = ax + ay;
-
- return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c
deleted file mode 100644
index 5a8b50ff2c3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftcid.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcid.c */
-/* */
-/* FreeType API for accessing CID font information. */
-/* */
-/* Copyright 2007 by Derek Clegg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_CID_H
-
-
- /* documentation is in ftcid.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement)
- {
- FT_Error error;
- const char* r = NULL;
- const char* o = NULL;
- FT_Int s = 0;
-
-
- error = FT_Err_Invalid_Argument;
-
- if ( face )
- {
- FT_Service_CID service;
-
-
- FT_FACE_FIND_SERVICE( face, service, CID );
-
- if ( service && service->get_ros )
- error = service->get_ros( face, &r, &o, &s );
- }
-
- if ( registry )
- *registry = r;
-
- if ( ordering )
- *ordering = o;
-
- if ( supplement )
- *supplement = s;
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c
deleted file mode 100644
index 8b2a3304f0f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdbgmem.c
+++ /dev/null
@@ -1,997 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftdbgmem.c */
-/* */
-/* Memory debugger (body). */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_SYSTEM_H
-#include FT_ERRORS_H
-#include FT_TYPES_H
-
-
-#ifdef FT_DEBUG_MEMORY
-
-#define KEEPALIVE /* `Keep alive' means that freed blocks aren't released
- * to the heap. This is useful to detect double-frees
- * or weird heap corruption, but it uses large amounts of
- * memory, however.
- */
-
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
- FT_BASE_DEF( const char* ) _ft_debug_file = 0;
- FT_BASE_DEF( long ) _ft_debug_lineno = 0;
-
- extern void
- FT_DumpMemory( FT_Memory memory );
-
-
- typedef struct FT_MemSourceRec_* FT_MemSource;
- typedef struct FT_MemNodeRec_* FT_MemNode;
- typedef struct FT_MemTableRec_* FT_MemTable;
-
-
-#define FT_MEM_VAL( addr ) ((FT_ULong)(FT_Pointer)( addr ))
-
- /*
- * This structure holds statistics for a single allocation/release
- * site. This is useful to know where memory operations happen the
- * most.
- */
- typedef struct FT_MemSourceRec_
- {
- const char* file_name;
- long line_no;
-
- FT_Long cur_blocks; /* current number of allocated blocks */
- FT_Long max_blocks; /* max. number of allocated blocks */
- FT_Long all_blocks; /* total number of blocks allocated */
-
- FT_Long cur_size; /* current cumulative allocated size */
- FT_Long max_size; /* maximum cumulative allocated size */
- FT_Long all_size; /* total cumulative allocated size */
-
- FT_Long cur_max; /* current maximum allocated size */
-
- FT_UInt32 hash;
- FT_MemSource link;
-
- } FT_MemSourceRec;
-
-
- /*
- * We don't need a resizable array for the memory sources, because
- * their number is pretty limited within FreeType.
- */
-#define FT_MEM_SOURCE_BUCKETS 128
-
- /*
- * This structure holds information related to a single allocated
- * memory block. If KEEPALIVE is defined, blocks that are freed by
- * FreeType are never released to the system. Instead, their `size'
- * field is set to -size. This is mainly useful to detect double frees,
- * at the price of large memory footprint during execution.
- */
- typedef struct FT_MemNodeRec_
- {
- FT_Byte* address;
- FT_Long size; /* < 0 if the block was freed */
-
- FT_MemSource source;
-
-#ifdef KEEPALIVE
- const char* free_file_name;
- FT_Long free_line_no;
-#endif
-
- FT_MemNode link;
-
- } FT_MemNodeRec;
-
-
- /*
- * The global structure, containing compound statistics and all hash
- * tables.
- */
- typedef struct FT_MemTableRec_
- {
- FT_ULong size;
- FT_ULong nodes;
- FT_MemNode* buckets;
-
- FT_ULong alloc_total;
- FT_ULong alloc_current;
- FT_ULong alloc_max;
- FT_ULong alloc_count;
-
- FT_Bool bound_total;
- FT_ULong alloc_total_max;
-
- FT_Bool bound_count;
- FT_ULong alloc_count_max;
-
- FT_MemSource sources[FT_MEM_SOURCE_BUCKETS];
-
- FT_Bool keep_alive;
-
- FT_Memory memory;
- FT_Pointer memory_user;
- FT_Alloc_Func alloc;
- FT_Free_Func free;
- FT_Realloc_Func realloc;
-
- } FT_MemTableRec;
-
-
-#define FT_MEM_SIZE_MIN 7
-#define FT_MEM_SIZE_MAX 13845163
-
-#define FT_FILENAME( x ) ((x) ? (x) : "unknown file")
-
-
- /*
- * Prime numbers are ugly to handle. It would be better to implement
- * L-Hashing, which is 10% faster and doesn't require divisions.
- */
- static const FT_UInt ft_mem_primes[] =
- {
- 7,
- 11,
- 19,
- 37,
- 73,
- 109,
- 163,
- 251,
- 367,
- 557,
- 823,
- 1237,
- 1861,
- 2777,
- 4177,
- 6247,
- 9371,
- 14057,
- 21089,
- 31627,
- 47431,
- 71143,
- 106721,
- 160073,
- 240101,
- 360163,
- 540217,
- 810343,
- 1215497,
- 1823231,
- 2734867,
- 4102283,
- 6153409,
- 9230113,
- 13845163,
- };
-
-
- static FT_ULong
- ft_mem_closest_prime( FT_ULong num )
- {
- FT_UInt i;
-
-
- for ( i = 0;
- i < sizeof ( ft_mem_primes ) / sizeof ( ft_mem_primes[0] ); i++ )
- if ( ft_mem_primes[i] > num )
- return ft_mem_primes[i];
-
- return FT_MEM_SIZE_MAX;
- }
-
-
- extern void
- ft_mem_debug_panic( const char* fmt,
- ... )
- {
- va_list ap;
-
-
- printf( "FreeType.Debug: " );
-
- va_start( ap, fmt );
- vprintf( fmt, ap );
- va_end( ap );
-
- printf( "\n" );
- exit( EXIT_FAILURE );
- }
-
-
- static FT_Pointer
- ft_mem_table_alloc( FT_MemTable table,
- FT_Long size )
- {
- FT_Memory memory = table->memory;
- FT_Pointer block;
-
-
- memory->user = table->memory_user;
- block = table->alloc( memory, size );
- memory->user = table;
-
- return block;
- }
-
-
- static void
- ft_mem_table_free( FT_MemTable table,
- FT_Pointer block )
- {
- FT_Memory memory = table->memory;
-
-
- memory->user = table->memory_user;
- table->free( memory, block );
- memory->user = table;
- }
-
-
- static void
- ft_mem_table_resize( FT_MemTable table )
- {
- FT_ULong new_size;
-
-
- new_size = ft_mem_closest_prime( table->nodes );
- if ( new_size != table->size )
- {
- FT_MemNode* new_buckets;
- FT_ULong i;
-
-
- new_buckets = (FT_MemNode *)
- ft_mem_table_alloc( table,
- new_size * sizeof ( FT_MemNode ) );
- if ( new_buckets == NULL )
- return;
-
- FT_ARRAY_ZERO( new_buckets, new_size );
-
- for ( i = 0; i < table->size; i++ )
- {
- FT_MemNode node, next, *pnode;
- FT_ULong hash;
-
-
- node = table->buckets[i];
- while ( node )
- {
- next = node->link;
- hash = FT_MEM_VAL( node->address ) % new_size;
- pnode = new_buckets + hash;
-
- node->link = pnode[0];
- pnode[0] = node;
-
- node = next;
- }
- }
-
- if ( table->buckets )
- ft_mem_table_free( table, table->buckets );
-
- table->buckets = new_buckets;
- table->size = new_size;
- }
- }
-
-
- static FT_MemTable
- ft_mem_table_new( FT_Memory memory )
- {
- FT_MemTable table;
-
-
- table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
- if ( table == NULL )
- goto Exit;
-
- FT_ZERO( table );
-
- table->size = FT_MEM_SIZE_MIN;
- table->nodes = 0;
-
- table->memory = memory;
-
- table->memory_user = memory->user;
-
- table->alloc = memory->alloc;
- table->realloc = memory->realloc;
- table->free = memory->free;
-
- table->buckets = (FT_MemNode *)
- memory->alloc( memory,
- table->size * sizeof ( FT_MemNode ) );
- if ( table->buckets )
- FT_ARRAY_ZERO( table->buckets, table->size );
- else
- {
- memory->free( memory, table );
- table = NULL;
- }
-
- Exit:
- return table;
- }
-
-
- static void
- ft_mem_table_destroy( FT_MemTable table )
- {
- FT_ULong i;
-
-
- FT_DumpMemory( table->memory );
-
- if ( table )
- {
- FT_Long leak_count = 0;
- FT_ULong leaks = 0;
-
-
- /* remove all blocks from the table, revealing leaked ones */
- for ( i = 0; i < table->size; i++ )
- {
- FT_MemNode *pnode = table->buckets + i, next, node = *pnode;
-
-
- while ( node )
- {
- next = node->link;
- node->link = 0;
-
- if ( node->size > 0 )
- {
- printf(
- "leaked memory block at address %p, size %8ld in (%s:%ld)\n",
- node->address, node->size,
- FT_FILENAME( node->source->file_name ),
- node->source->line_no );
-
- leak_count++;
- leaks += node->size;
-
- ft_mem_table_free( table, node->address );
- }
-
- node->address = NULL;
- node->size = 0;
-
- ft_mem_table_free( table, node );
- node = next;
- }
- table->buckets[i] = 0;
- }
-
- ft_mem_table_free( table, table->buckets );
- table->buckets = NULL;
-
- table->size = 0;
- table->nodes = 0;
-
- /* remove all sources */
- for ( i = 0; i < FT_MEM_SOURCE_BUCKETS; i++ )
- {
- FT_MemSource source, next;
-
-
- for ( source = table->sources[i]; source != NULL; source = next )
- {
- next = source->link;
- ft_mem_table_free( table, source );
- }
-
- table->sources[i] = NULL;
- }
-
- printf(
- "FreeType: total memory allocations = %ld\n", table->alloc_total );
- printf(
- "FreeType: maximum memory footprint = %ld\n", table->alloc_max );
-
- ft_mem_table_free( table, table );
-
- if ( leak_count > 0 )
- ft_mem_debug_panic(
- "FreeType: %ld bytes of memory leaked in %ld blocks\n",
- leaks, leak_count );
-
- printf( "FreeType: No memory leaks detected!\n" );
- }
- }
-
-
- static FT_MemNode*
- ft_mem_table_get_nodep( FT_MemTable table,
- FT_Byte* address )
- {
- FT_ULong hash;
- FT_MemNode *pnode, node;
-
-
- hash = FT_MEM_VAL( address );
- pnode = table->buckets + ( hash % table->size );
-
- for (;;)
- {
- node = pnode[0];
- if ( !node )
- break;
-
- if ( node->address == address )
- break;
-
- pnode = &node->link;
- }
- return pnode;
- }
-
-
- static FT_MemSource
- ft_mem_table_get_source( FT_MemTable table )
- {
- FT_UInt32 hash;
- FT_MemSource node, *pnode;
-
-
- /* cast to FT_PtrDist first since void* can be larger */
- /* than FT_UInt32 and GCC 4.1.1 emits a warning */
- hash = (FT_UInt32)(FT_PtrDist)(void*)_ft_debug_file +
- (FT_UInt32)( 5 * _ft_debug_lineno );
- pnode = &table->sources[hash % FT_MEM_SOURCE_BUCKETS];
-
- for ( ;; )
- {
- node = *pnode;
- if ( node == NULL )
- break;
-
- if ( node->file_name == _ft_debug_file &&
- node->line_no == _ft_debug_lineno )
- goto Exit;
-
- pnode = &node->link;
- }
-
- node = (FT_MemSource)ft_mem_table_alloc( table, sizeof ( *node ) );
- if ( node == NULL )
- ft_mem_debug_panic(
- "not enough memory to perform memory debugging\n" );
-
- node->file_name = _ft_debug_file;
- node->line_no = _ft_debug_lineno;
-
- node->cur_blocks = 0;
- node->max_blocks = 0;
- node->all_blocks = 0;
-
- node->cur_size = 0;
- node->max_size = 0;
- node->all_size = 0;
-
- node->cur_max = 0;
-
- node->link = NULL;
- node->hash = hash;
- *pnode = node;
-
- Exit:
- return node;
- }
-
-
- static void
- ft_mem_table_set( FT_MemTable table,
- FT_Byte* address,
- FT_ULong size,
- FT_Long delta )
- {
- FT_MemNode *pnode, node;
-
-
- if ( table )
- {
- FT_MemSource source;
-
-
- pnode = ft_mem_table_get_nodep( table, address );
- node = *pnode;
- if ( node )
- {
- if ( node->size < 0 )
- {
- /* This block was already freed. Our memory is now completely */
- /* corrupted! */
- /* This can only happen in keep-alive mode. */
- ft_mem_debug_panic(
- "memory heap corrupted (allocating freed block)" );
- }
- else
- {
- /* This block was already allocated. This means that our memory */
- /* is also corrupted! */
- ft_mem_debug_panic(
- "memory heap corrupted (re-allocating allocated block at"
- " %p, of size %ld)\n"
- "org=%s:%d new=%s:%d\n",
- node->address, node->size,
- FT_FILENAME( node->source->file_name ), node->source->line_no,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
- }
- }
-
- /* we need to create a new node in this table */
- node = (FT_MemNode)ft_mem_table_alloc( table, sizeof ( *node ) );
- if ( node == NULL )
- ft_mem_debug_panic( "not enough memory to run memory tests" );
-
- node->address = address;
- node->size = size;
- node->source = source = ft_mem_table_get_source( table );
-
- if ( delta == 0 )
- {
- /* this is an allocation */
- source->all_blocks++;
- source->cur_blocks++;
- if ( source->cur_blocks > source->max_blocks )
- source->max_blocks = source->cur_blocks;
- }
-
- if ( size > (FT_ULong)source->cur_max )
- source->cur_max = size;
-
- if ( delta != 0 )
- {
- /* we are growing or shrinking a reallocated block */
- source->cur_size += delta;
- table->alloc_current += delta;
- }
- else
- {
- /* we are allocating a new block */
- source->cur_size += size;
- table->alloc_current += size;
- }
-
- source->all_size += size;
-
- if ( source->cur_size > source->max_size )
- source->max_size = source->cur_size;
-
- node->free_file_name = NULL;
- node->free_line_no = 0;
-
- node->link = pnode[0];
-
- pnode[0] = node;
- table->nodes++;
-
- table->alloc_total += size;
-
- if ( table->alloc_current > table->alloc_max )
- table->alloc_max = table->alloc_current;
-
- if ( table->nodes * 3 < table->size ||
- table->size * 3 < table->nodes )
- ft_mem_table_resize( table );
- }
- }
-
-
- static void
- ft_mem_table_remove( FT_MemTable table,
- FT_Byte* address,
- FT_Long delta )
- {
- if ( table )
- {
- FT_MemNode *pnode, node;
-
-
- pnode = ft_mem_table_get_nodep( table, address );
- node = *pnode;
- if ( node )
- {
- FT_MemSource source;
-
-
- if ( node->size < 0 )
- ft_mem_debug_panic(
- "freeing memory block at %p more than once at (%s:%ld)\n"
- "block allocated at (%s:%ld) and released at (%s:%ld)",
- address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno,
- FT_FILENAME( node->source->file_name ), node->source->line_no,
- FT_FILENAME( node->free_file_name ), node->free_line_no );
-
- /* scramble the node's content for additional safety */
- FT_MEM_SET( address, 0xF3, node->size );
-
- if ( delta == 0 )
- {
- source = node->source;
-
- source->cur_blocks--;
- source->cur_size -= node->size;
-
- table->alloc_current -= node->size;
- }
-
- if ( table->keep_alive )
- {
- /* we simply invert the node's size to indicate that the node */
- /* was freed. */
- node->size = -node->size;
- node->free_file_name = _ft_debug_file;
- node->free_line_no = _ft_debug_lineno;
- }
- else
- {
- table->nodes--;
-
- *pnode = node->link;
-
- node->size = 0;
- node->source = NULL;
-
- ft_mem_table_free( table, node );
-
- if ( table->nodes * 3 < table->size ||
- table->size * 3 < table->nodes )
- ft_mem_table_resize( table );
- }
- }
- else
- ft_mem_debug_panic(
- "trying to free unknown block at %p in (%s:%ld)\n",
- address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
- }
- }
-
-
- extern FT_Pointer
- ft_mem_debug_alloc( FT_Memory memory,
- FT_Long size )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
- FT_Byte* block;
-
-
- if ( size <= 0 )
- ft_mem_debug_panic( "negative block size allocation (%ld)", size );
-
- /* return NULL if the maximum number of allocations was reached */
- if ( table->bound_count &&
- table->alloc_count >= table->alloc_count_max )
- return NULL;
-
- /* return NULL if this allocation would overflow the maximum heap size */
- if ( table->bound_total &&
- table->alloc_total_max - table->alloc_current > (FT_ULong)size )
- return NULL;
-
- block = (FT_Byte *)ft_mem_table_alloc( table, size );
- if ( block )
- {
- ft_mem_table_set( table, block, (FT_ULong)size, 0 );
-
- table->alloc_count++;
- }
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
-
- return (FT_Pointer)block;
- }
-
-
- extern void
- ft_mem_debug_free( FT_Memory memory,
- FT_Pointer block )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( block == NULL )
- ft_mem_debug_panic( "trying to free NULL in (%s:%ld)",
- FT_FILENAME( _ft_debug_file ),
- _ft_debug_lineno );
-
- ft_mem_table_remove( table, (FT_Byte*)block, 0 );
-
- if ( !table->keep_alive )
- ft_mem_table_free( table, block );
-
- table->alloc_count--;
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
- }
-
-
- extern FT_Pointer
- ft_mem_debug_realloc( FT_Memory memory,
- FT_Long cur_size,
- FT_Long new_size,
- FT_Pointer block )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
- FT_MemNode node, *pnode;
- FT_Pointer new_block;
- FT_Long delta;
-
- const char* file_name = FT_FILENAME( _ft_debug_file );
- FT_Long line_no = _ft_debug_lineno;
-
-
- /* unlikely, but possible */
- if ( new_size == cur_size )
- return block;
-
- /* the following is valid according to ANSI C */
-#if 0
- if ( block == NULL || cur_size == 0 )
- ft_mem_debug_panic( "trying to reallocate NULL in (%s:%ld)",
- file_name, line_no );
-#endif
-
- /* while the following is allowed in ANSI C also, we abort since */
- /* such case should be handled by FreeType. */
- if ( new_size <= 0 )
- ft_mem_debug_panic(
- "trying to reallocate %p to size 0 (current is %ld) in (%s:%ld)",
- block, cur_size, file_name, line_no );
-
- /* check `cur_size' value */
- pnode = ft_mem_table_get_nodep( table, (FT_Byte*)block );
- node = *pnode;
- if ( !node )
- ft_mem_debug_panic(
- "trying to reallocate unknown block at %p in (%s:%ld)",
- block, file_name, line_no );
-
- if ( node->size <= 0 )
- ft_mem_debug_panic(
- "trying to reallocate freed block at %p in (%s:%ld)",
- block, file_name, line_no );
-
- if ( node->size != cur_size )
- ft_mem_debug_panic( "invalid ft_realloc request for %p. cur_size is "
- "%ld instead of %ld in (%s:%ld)",
- block, cur_size, node->size, file_name, line_no );
-
- /* return NULL if the maximum number of allocations was reached */
- if ( table->bound_count &&
- table->alloc_count >= table->alloc_count_max )
- return NULL;
-
- delta = (FT_Long)( new_size - cur_size );
-
- /* return NULL if this allocation would overflow the maximum heap size */
- if ( delta > 0 &&
- table->bound_total &&
- table->alloc_current + (FT_ULong)delta > table->alloc_total_max )
- return NULL;
-
- new_block = (FT_Byte *)ft_mem_table_alloc( table, new_size );
- if ( new_block == NULL )
- return NULL;
-
- ft_mem_table_set( table, (FT_Byte*)new_block, new_size, delta );
-
- ft_memcpy( new_block, block, cur_size < new_size ? cur_size : new_size );
-
- ft_mem_table_remove( table, (FT_Byte*)block, delta );
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
-
- if ( !table->keep_alive )
- ft_mem_table_free( table, block );
-
- return new_block;
- }
-
-
- extern FT_Int
- ft_mem_debug_init( FT_Memory memory )
- {
- FT_MemTable table;
- FT_Int result = 0;
-
-
- if ( getenv( "FT2_DEBUG_MEMORY" ) )
- {
- table = ft_mem_table_new( memory );
- if ( table )
- {
- const char* p;
-
-
- memory->user = table;
- memory->alloc = ft_mem_debug_alloc;
- memory->realloc = ft_mem_debug_realloc;
- memory->free = ft_mem_debug_free;
-
- p = getenv( "FT2_ALLOC_TOTAL_MAX" );
- if ( p != NULL )
- {
- FT_Long total_max = ft_atol( p );
-
-
- if ( total_max > 0 )
- {
- table->bound_total = 1;
- table->alloc_total_max = (FT_ULong)total_max;
- }
- }
-
- p = getenv( "FT2_ALLOC_COUNT_MAX" );
- if ( p != NULL )
- {
- FT_Long total_count = ft_atol( p );
-
-
- if ( total_count > 0 )
- {
- table->bound_count = 1;
- table->alloc_count_max = (FT_ULong)total_count;
- }
- }
-
- p = getenv( "FT2_KEEP_ALIVE" );
- if ( p != NULL )
- {
- FT_Long keep_alive = ft_atol( p );
-
-
- if ( keep_alive > 0 )
- table->keep_alive = 1;
- }
-
- result = 1;
- }
- }
- return result;
- }
-
-
- extern void
- ft_mem_debug_done( FT_Memory memory )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( table )
- {
- memory->free = table->free;
- memory->realloc = table->realloc;
- memory->alloc = table->alloc;
-
- ft_mem_table_destroy( table );
- memory->user = NULL;
- }
- }
-
-
-
- static int
- ft_mem_source_compare( const void* p1,
- const void* p2 )
- {
- FT_MemSource s1 = *(FT_MemSource*)p1;
- FT_MemSource s2 = *(FT_MemSource*)p2;
-
-
- if ( s2->max_size > s1->max_size )
- return 1;
- else if ( s2->max_size < s1->max_size )
- return -1;
- else
- return 0;
- }
-
-
- extern void
- FT_DumpMemory( FT_Memory memory )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( table )
- {
- FT_MemSource* bucket = table->sources;
- FT_MemSource* limit = bucket + FT_MEM_SOURCE_BUCKETS;
- FT_MemSource* sources;
- FT_UInt nn, count;
- const char* fmt;
-
-
- count = 0;
- for ( ; bucket < limit; bucket++ )
- {
- FT_MemSource source = *bucket;
-
-
- for ( ; source; source = source->link )
- count++;
- }
-
- sources = (FT_MemSource*)ft_mem_table_alloc(
- table, sizeof ( *sources ) * count );
-
- count = 0;
- for ( bucket = table->sources; bucket < limit; bucket++ )
- {
- FT_MemSource source = *bucket;
-
-
- for ( ; source; source = source->link )
- sources[count++] = source;
- }
-
- ft_qsort( sources, count, sizeof ( *sources ), ft_mem_source_compare );
-
- printf( "FreeType Memory Dump: "
- "current=%ld max=%ld total=%ld count=%ld\n",
- table->alloc_current, table->alloc_max,
- table->alloc_total, table->alloc_count );
- printf( " block block sizes sizes sizes source\n" );
- printf( " count high sum highsum max location\n" );
- printf( "-------------------------------------------------\n" );
-
- fmt = "%6ld %6ld %8ld %8ld %8ld %s:%d\n";
-
- for ( nn = 0; nn < count; nn++ )
- {
- FT_MemSource source = sources[nn];
-
-
- printf( fmt,
- source->cur_blocks, source->max_blocks,
- source->cur_size, source->max_size, source->cur_max,
- FT_FILENAME( source->file_name ),
- source->line_no );
- }
- printf( "------------------------------------------------\n" );
-
- ft_mem_table_free( table, sources );
- }
- }
-
-#else /* !FT_DEBUG_MEMORY */
-
- /* ANSI C doesn't like empty source files */
- static const FT_Byte _debug_mem_dummy = 0;
-
-#endif /* !FT_DEBUG_MEMORY */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c
deleted file mode 100644
index 2adbeabeb23..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftdebug.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component contains various macros and functions used to ease the */
- /* debugging of the FreeType engine. Its main purpose is in assertion */
- /* checking, tracing, and error detection. */
- /* */
- /* There are now three debugging modes: */
- /* */
- /* - trace mode */
- /* */
- /* Error and trace messages are sent to the log file (which can be the */
- /* standard error output). */
- /* */
- /* - error mode */
- /* */
- /* Only error messages are generated. */
- /* */
- /* - release mode: */
- /* */
- /* No error message is sent or generated. The code is free from any */
- /* debugging parts. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_DEBUG_H
-
-
-#ifdef FT_DEBUG_LEVEL_ERROR
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( void )
- FT_Message( const char* fmt, ... )
- {
- va_list ap;
-
-
- va_start( ap, fmt );
- vfprintf( stderr, fmt, ap );
- va_end( ap );
- }
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( void )
- FT_Panic( const char* fmt, ... )
- {
- va_list ap;
-
-
- va_start( ap, fmt );
- vfprintf( stderr, fmt, ap );
- va_end( ap );
-
- exit( EXIT_FAILURE );
- }
-
-#endif /* FT_DEBUG_LEVEL_ERROR */
-
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
-
-
- /* define array of trace toggle names */
-#define FT_TRACE_DEF( x ) #x ,
-
- static const char* ft_trace_toggles[trace_count + 1] =
- {
-#include FT_INTERNAL_TRACE_H
- NULL
- };
-
-#undef FT_TRACE_DEF
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( FT_Int )
- FT_Trace_Get_Count( void )
- {
- return trace_count;
- }
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( const char * )
- FT_Trace_Get_Name( FT_Int idx )
- {
- int max = FT_Trace_Get_Count();
-
-
- if ( idx < max )
- return ft_trace_toggles[idx];
- else
- return NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* Initialize the tracing sub-system. This is done by retrieving the */
- /* value of the `FT2_DEBUG' environment variable. It must be a list of */
- /* toggles, separated by spaces, `;', or `,'. Example: */
- /* */
- /* export FT2_DEBUG="any:3 memory:7 stream:5" */
- /* */
- /* This requests that all levels be set to 3, except the trace level for */
- /* the memory and stream components which are set to 7 and 5, */
- /* respectively. */
- /* */
- /* See the file <include/freetype/internal/fttrace.h> for details of the */
- /* available toggle names. */
- /* */
- /* The level must be between 0 and 7; 0 means quiet (except for serious */
- /* runtime errors), and 7 means _very_ verbose. */
- /* */
- FT_BASE_DEF( void )
- ft_debug_init( void )
- {
- const char* ft2_debug = getenv( "FT2_DEBUG" );
-
-
- if ( ft2_debug )
- {
- const char* p = ft2_debug;
- const char* q;
-
-
- for ( ; *p; p++ )
- {
- /* skip leading whitespace and separators */
- if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
- continue;
-
- /* read toggle name, followed by ':' */
- q = p;
- while ( *p && *p != ':' )
- p++;
-
- if ( *p == ':' && p > q )
- {
- FT_Int n, i, len = (FT_Int)( p - q );
- FT_Int level = -1, found = -1;
-
-
- for ( n = 0; n < trace_count; n++ )
- {
- const char* toggle = ft_trace_toggles[n];
-
-
- for ( i = 0; i < len; i++ )
- {
- if ( toggle[i] != q[i] )
- break;
- }
-
- if ( i == len && toggle[i] == 0 )
- {
- found = n;
- break;
- }
- }
-
- /* read level */
- p++;
- if ( *p )
- {
- level = *p++ - '0';
- if ( level < 0 || level > 7 )
- level = -1;
- }
-
- if ( found >= 0 && level >= 0 )
- {
- if ( found == trace_any )
- {
- /* special case for `any' */
- for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
- }
- else
- ft_trace_levels[found] = level;
- }
- }
- }
- }
- }
-
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-
- FT_BASE_DEF( void )
- ft_debug_init( void )
- {
- /* nothing */
- }
-
-
- FT_BASE_DEF( FT_Int )
- FT_Trace_Get_Count( void )
- {
- return 0;
- }
-
-
- FT_BASE_DEF( const char * )
- FT_Trace_Get_Name( FT_Int idx )
- {
- FT_UNUSED( idx );
-
- return NULL;
- }
-
-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c
deleted file mode 100644
index 8485d29259e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgasp.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgasp.c */
-/* */
-/* Access of TrueType's `gasp' table (body). */
-/* */
-/* Copyright 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_GASP_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
- FT_EXPORT_DEF( FT_Int )
- FT_Get_Gasp( FT_Face face,
- FT_UInt ppem )
- {
- FT_Int result = FT_GASP_NO_TABLE;
-
-
- if ( face && FT_IS_SFNT( face ) )
- {
- TT_Face ttface = (TT_Face)face;
-
-
- if ( ttface->gasp.numRanges > 0 )
- {
- TT_GaspRange range = ttface->gasp.gaspRanges;
- TT_GaspRange range_end = range + ttface->gasp.numRanges;
-
-
- while ( ppem > range->maxPPEM )
- {
- range++;
- if ( range >= range_end )
- goto Exit;
- }
-
- result = range->gaspFlag;
-
- /* ensure that we don't have spurious bits */
- if ( ttface->gasp.version == 0 )
- result &= 3;
- }
- }
- Exit:
- return result;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c
deleted file mode 100644
index ab52621ea67..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgloadr.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgloadr.c */
-/* */
-/* The FreeType glyph loader (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_GLYPH_LOADER_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_OBJECTS_H
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gloader
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** *****/
- /***** G L Y P H L O A D E R *****/
- /***** *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* The glyph loader is a simple object which is used to load a set of */
- /* glyphs easily. It is critical for the correct loading of composites. */
- /* */
- /* Ideally, one can see it as a stack of abstract `glyph' objects. */
- /* */
- /* loader.base Is really the bottom of the stack. It describes a */
- /* single glyph image made of the juxtaposition of */
- /* several glyphs (those `in the stack'). */
- /* */
- /* loader.current Describes the top of the stack, on which a new */
- /* glyph can be loaded. */
- /* */
- /* Rewind Clears the stack. */
- /* Prepare Set up `loader.current' for addition of a new glyph */
- /* image. */
- /* Add Add the `current' glyph image to the `base' one, */
- /* and prepare for another one. */
- /* */
- /* The glyph loader is now a base object. Each driver used to */
- /* re-implement it in one way or the other, which wasted code and */
- /* energy. */
- /* */
- /*************************************************************************/
-
-
- /* create a new glyph loader */
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_New( FT_Memory memory,
- FT_GlyphLoader *aloader )
- {
- FT_GlyphLoader loader;
- FT_Error error;
-
-
- if ( !FT_NEW( loader ) )
- {
- loader->memory = memory;
- *aloader = loader;
- }
- return error;
- }
-
-
- /* rewind the glyph loader - reset counters to 0 */
- FT_BASE_DEF( void )
- FT_GlyphLoader_Rewind( FT_GlyphLoader loader )
- {
- FT_GlyphLoad base = &loader->base;
- FT_GlyphLoad current = &loader->current;
-
-
- base->outline.n_points = 0;
- base->outline.n_contours = 0;
- base->num_subglyphs = 0;
-
- *current = *base;
- }
-
-
- /* reset the glyph loader, frees all allocated tables */
- /* and starts from zero */
- FT_BASE_DEF( void )
- FT_GlyphLoader_Reset( FT_GlyphLoader loader )
- {
- FT_Memory memory = loader->memory;
-
-
- FT_FREE( loader->base.outline.points );
- FT_FREE( loader->base.outline.tags );
- FT_FREE( loader->base.outline.contours );
- FT_FREE( loader->base.extra_points );
- FT_FREE( loader->base.subglyphs );
-
- loader->base.extra_points2 = NULL;
-
- loader->max_points = 0;
- loader->max_contours = 0;
- loader->max_subglyphs = 0;
-
- FT_GlyphLoader_Rewind( loader );
- }
-
-
- /* delete a glyph loader */
- FT_BASE_DEF( void )
- FT_GlyphLoader_Done( FT_GlyphLoader loader )
- {
- if ( loader )
- {
- FT_Memory memory = loader->memory;
-
-
- FT_GlyphLoader_Reset( loader );
- FT_FREE( loader );
- }
- }
-
-
- /* re-adjust the `current' outline fields */
- static void
- FT_GlyphLoader_Adjust_Points( FT_GlyphLoader loader )
- {
- FT_Outline* base = &loader->base.outline;
- FT_Outline* current = &loader->current.outline;
-
-
- current->points = base->points + base->n_points;
- current->tags = base->tags + base->n_points;
- current->contours = base->contours + base->n_contours;
-
- /* handle extra points table - if any */
- if ( loader->use_extra )
- {
- loader->current.extra_points = loader->base.extra_points +
- base->n_points;
-
- loader->current.extra_points2 = loader->base.extra_points2 +
- base->n_points;
- }
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader )
- {
- FT_Error error;
- FT_Memory memory = loader->memory;
-
-
- if ( !FT_NEW_ARRAY( loader->base.extra_points, 2 * loader->max_points ) )
- {
- loader->use_extra = 1;
- loader->base.extra_points2 = loader->base.extra_points +
- loader->max_points;
-
- FT_GlyphLoader_Adjust_Points( loader );
- }
- return error;
- }
-
-
- /* re-adjust the `current' subglyphs field */
- static void
- FT_GlyphLoader_Adjust_Subglyphs( FT_GlyphLoader loader )
- {
- FT_GlyphLoad base = &loader->base;
- FT_GlyphLoad current = &loader->current;
-
-
- current->subglyphs = base->subglyphs + base->num_subglyphs;
- }
-
-
- /* Ensure that we can add `n_points' and `n_contours' to our glyph. */
- /* This function reallocates its outline tables if necessary. Note that */
- /* it DOESN'T change the number of points within the loader! */
- /* */
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
- FT_UInt n_points,
- FT_UInt n_contours )
- {
- FT_Memory memory = loader->memory;
- FT_Error error = FT_Err_Ok;
- FT_Outline* base = &loader->base.outline;
- FT_Outline* current = &loader->current.outline;
- FT_Bool adjust = 0;
-
- FT_UInt new_max, old_max;
-
-
- /* check points & tags */
- new_max = base->n_points + current->n_points + n_points;
- old_max = loader->max_points;
-
- if ( new_max > old_max )
- {
- new_max = FT_PAD_CEIL( new_max, 8 );
-
- if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) ||
- FT_RENEW_ARRAY( base->tags, old_max, new_max ) )
- goto Exit;
-
- if ( loader->use_extra )
- {
- if ( FT_RENEW_ARRAY( loader->base.extra_points,
- old_max * 2, new_max * 2 ) )
- goto Exit;
-
- FT_ARRAY_MOVE( loader->base.extra_points + new_max,
- loader->base.extra_points + old_max,
- old_max );
-
- loader->base.extra_points2 = loader->base.extra_points + new_max;
- }
-
- adjust = 1;
- loader->max_points = new_max;
- }
-
- /* check contours */
- old_max = loader->max_contours;
- new_max = base->n_contours + current->n_contours +
- n_contours;
- if ( new_max > old_max )
- {
- new_max = FT_PAD_CEIL( new_max, 4 );
- if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) )
- goto Exit;
-
- adjust = 1;
- loader->max_contours = new_max;
- }
-
- if ( adjust )
- FT_GlyphLoader_Adjust_Points( loader );
-
- Exit:
- return error;
- }
-
-
- /* Ensure that we can add `n_subglyphs' to our glyph. this function */
- /* reallocates its subglyphs table if necessary. Note that it DOES */
- /* NOT change the number of subglyphs within the loader! */
- /* */
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
- FT_UInt n_subs )
- {
- FT_Memory memory = loader->memory;
- FT_Error error = FT_Err_Ok;
- FT_UInt new_max, old_max;
-
- FT_GlyphLoad base = &loader->base;
- FT_GlyphLoad current = &loader->current;
-
-
- new_max = base->num_subglyphs + current->num_subglyphs + n_subs;
- old_max = loader->max_subglyphs;
- if ( new_max > old_max )
- {
- new_max = FT_PAD_CEIL( new_max, 2 );
- if ( FT_RENEW_ARRAY( base->subglyphs, old_max, new_max ) )
- goto Exit;
-
- loader->max_subglyphs = new_max;
-
- FT_GlyphLoader_Adjust_Subglyphs( loader );
- }
-
- Exit:
- return error;
- }
-
-
- /* prepare loader for the addition of a new glyph on top of the base one */
- FT_BASE_DEF( void )
- FT_GlyphLoader_Prepare( FT_GlyphLoader loader )
- {
- FT_GlyphLoad current = &loader->current;
-
-
- current->outline.n_points = 0;
- current->outline.n_contours = 0;
- current->num_subglyphs = 0;
-
- FT_GlyphLoader_Adjust_Points ( loader );
- FT_GlyphLoader_Adjust_Subglyphs( loader );
- }
-
-
- /* add current glyph to the base image - and prepare for another */
- FT_BASE_DEF( void )
- FT_GlyphLoader_Add( FT_GlyphLoader loader )
- {
- FT_GlyphLoad base;
- FT_GlyphLoad current;
-
- FT_UInt n_curr_contours;
- FT_UInt n_base_points;
- FT_UInt n;
-
-
- if ( !loader )
- return;
-
- base = &loader->base;
- current = &loader->current;
-
- n_curr_contours = current->outline.n_contours;
- n_base_points = base->outline.n_points;
-
- base->outline.n_points =
- (short)( base->outline.n_points + current->outline.n_points );
- base->outline.n_contours =
- (short)( base->outline.n_contours + current->outline.n_contours );
-
- base->num_subglyphs += current->num_subglyphs;
-
- /* adjust contours count in newest outline */
- for ( n = 0; n < n_curr_contours; n++ )
- current->outline.contours[n] =
- (short)( current->outline.contours[n] + n_base_points );
-
- /* prepare for another new glyph image */
- FT_GlyphLoader_Prepare( loader );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
- FT_GlyphLoader source )
- {
- FT_Error error;
- FT_UInt num_points = source->base.outline.n_points;
- FT_UInt num_contours = source->base.outline.n_contours;
-
-
- error = FT_GlyphLoader_CheckPoints( target, num_points, num_contours );
- if ( !error )
- {
- FT_Outline* out = &target->base.outline;
- FT_Outline* in = &source->base.outline;
-
-
- FT_ARRAY_COPY( out->points, in->points,
- num_points );
- FT_ARRAY_COPY( out->tags, in->tags,
- num_points );
- FT_ARRAY_COPY( out->contours, in->contours,
- num_contours );
-
- /* do we need to copy the extra points? */
- if ( target->use_extra && source->use_extra )
- {
- FT_ARRAY_COPY( target->base.extra_points, source->base.extra_points,
- num_points );
- FT_ARRAY_COPY( target->base.extra_points2, source->base.extra_points2,
- num_points );
- }
-
- out->n_points = (short)num_points;
- out->n_contours = (short)num_contours;
-
- FT_GlyphLoader_Adjust_Points( target );
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c
deleted file mode 100644
index 4130cb11028..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftglyph.c
+++ /dev/null
@@ -1,626 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftglyph.c */
-/* */
-/* FreeType convenience functions to handle glyphs (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file contains the definition of several convenience functions */
- /* that can be used by client applications to easily retrieve glyph */
- /* bitmaps and outlines from a given face. */
- /* */
- /* These functions should be optional if you are writing a font server */
- /* or text layout engine on top of FreeType. However, they are pretty */
- /* handy for many other simple uses of the library. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_GLYPH_H
-#include FT_OUTLINE_H
-#include FT_BITMAP_H
-#include FT_INTERNAL_OBJECTS_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_glyph
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** FT_BitmapGlyph support ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_CALLBACK_DEF( FT_Error )
- ft_bitmap_glyph_init( FT_Glyph bitmap_glyph,
- FT_GlyphSlot slot )
- {
- FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
- FT_Error error = FT_Err_Ok;
- FT_Library library = FT_GLYPH( glyph )->library;
-
-
- if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
- {
- error = FT_Err_Invalid_Glyph_Format;
- goto Exit;
- }
-
- glyph->left = slot->bitmap_left;
- glyph->top = slot->bitmap_top;
-
- /* do lazy copying whenever possible */
- if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
- {
- glyph->bitmap = slot->bitmap;
- slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
- }
- else
- {
- FT_Bitmap_New( &glyph->bitmap );
- error = FT_Bitmap_Copy( library, &slot->bitmap, &glyph->bitmap );
- }
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ft_bitmap_glyph_copy( FT_Glyph bitmap_source,
- FT_Glyph bitmap_target )
- {
- FT_Library library = bitmap_source->library;
- FT_BitmapGlyph source = (FT_BitmapGlyph)bitmap_source;
- FT_BitmapGlyph target = (FT_BitmapGlyph)bitmap_target;
-
-
- target->left = source->left;
- target->top = source->top;
-
- return FT_Bitmap_Copy( library, &source->bitmap, &target->bitmap );
- }
-
-
- FT_CALLBACK_DEF( void )
- ft_bitmap_glyph_done( FT_Glyph bitmap_glyph )
- {
- FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
- FT_Library library = FT_GLYPH( glyph )->library;
-
-
- FT_Bitmap_Done( library, &glyph->bitmap );
- }
-
-
- FT_CALLBACK_DEF( void )
- ft_bitmap_glyph_bbox( FT_Glyph bitmap_glyph,
- FT_BBox* cbox )
- {
- FT_BitmapGlyph glyph = (FT_BitmapGlyph)bitmap_glyph;
-
-
- cbox->xMin = glyph->left << 6;
- cbox->xMax = cbox->xMin + ( glyph->bitmap.width << 6 );
- cbox->yMax = glyph->top << 6;
- cbox->yMin = cbox->yMax - ( glyph->bitmap.rows << 6 );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Glyph_Class ft_bitmap_glyph_class =
- {
- sizeof ( FT_BitmapGlyphRec ),
- FT_GLYPH_FORMAT_BITMAP,
-
- ft_bitmap_glyph_init,
- ft_bitmap_glyph_done,
- ft_bitmap_glyph_copy,
- 0, /* FT_Glyph_TransformFunc */
- ft_bitmap_glyph_bbox,
- 0 /* FT_Glyph_PrepareFunc */
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** FT_OutlineGlyph support ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_CALLBACK_DEF( FT_Error )
- ft_outline_glyph_init( FT_Glyph outline_glyph,
- FT_GlyphSlot slot )
- {
- FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
- FT_Error error = FT_Err_Ok;
- FT_Library library = FT_GLYPH( glyph )->library;
- FT_Outline* source = &slot->outline;
- FT_Outline* target = &glyph->outline;
-
-
- /* check format in glyph slot */
- if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
- {
- error = FT_Err_Invalid_Glyph_Format;
- goto Exit;
- }
-
- /* allocate new outline */
- error = FT_Outline_New( library, source->n_points, source->n_contours,
- &glyph->outline );
- if ( error )
- goto Exit;
-
- FT_Outline_Copy( source, target );
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( void )
- ft_outline_glyph_done( FT_Glyph outline_glyph )
- {
- FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
-
-
- FT_Outline_Done( FT_GLYPH( glyph )->library, &glyph->outline );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ft_outline_glyph_copy( FT_Glyph outline_source,
- FT_Glyph outline_target )
- {
- FT_OutlineGlyph source = (FT_OutlineGlyph)outline_source;
- FT_OutlineGlyph target = (FT_OutlineGlyph)outline_target;
- FT_Error error;
- FT_Library library = FT_GLYPH( source )->library;
-
-
- error = FT_Outline_New( library, source->outline.n_points,
- source->outline.n_contours, &target->outline );
- if ( !error )
- FT_Outline_Copy( &source->outline, &target->outline );
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( void )
- ft_outline_glyph_transform( FT_Glyph outline_glyph,
- const FT_Matrix* matrix,
- const FT_Vector* delta )
- {
- FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
-
-
- if ( matrix )
- FT_Outline_Transform( &glyph->outline, matrix );
-
- if ( delta )
- FT_Outline_Translate( &glyph->outline, delta->x, delta->y );
- }
-
-
- FT_CALLBACK_DEF( void )
- ft_outline_glyph_bbox( FT_Glyph outline_glyph,
- FT_BBox* bbox )
- {
- FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
-
-
- FT_Outline_Get_CBox( &glyph->outline, bbox );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ft_outline_glyph_prepare( FT_Glyph outline_glyph,
- FT_GlyphSlot slot )
- {
- FT_OutlineGlyph glyph = (FT_OutlineGlyph)outline_glyph;
-
-
- slot->format = FT_GLYPH_FORMAT_OUTLINE;
- slot->outline = glyph->outline;
- slot->outline.flags &= ~FT_OUTLINE_OWNER;
-
- return FT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Glyph_Class ft_outline_glyph_class =
- {
- sizeof ( FT_OutlineGlyphRec ),
- FT_GLYPH_FORMAT_OUTLINE,
-
- ft_outline_glyph_init,
- ft_outline_glyph_done,
- ft_outline_glyph_copy,
- ft_outline_glyph_transform,
- ft_outline_glyph_bbox,
- ft_outline_glyph_prepare
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** FT_Glyph class and API ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_Error
- ft_new_glyph( FT_Library library,
- const FT_Glyph_Class* clazz,
- FT_Glyph* aglyph )
- {
- FT_Memory memory = library->memory;
- FT_Error error;
- FT_Glyph glyph;
-
-
- *aglyph = 0;
-
- if ( !FT_ALLOC( glyph, clazz->glyph_size ) )
- {
- glyph->library = library;
- glyph->clazz = clazz;
- glyph->format = clazz->glyph_format;
-
- *aglyph = glyph;
- }
-
- return error;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Glyph_Copy( FT_Glyph source,
- FT_Glyph *target )
- {
- FT_Glyph copy;
- FT_Error error;
- const FT_Glyph_Class* clazz;
-
-
- /* check arguments */
- if ( !target )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- *target = 0;
-
- if ( !source || !source->clazz )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- clazz = source->clazz;
- error = ft_new_glyph( source->library, clazz, &copy );
- if ( error )
- goto Exit;
-
- copy->advance = source->advance;
- copy->format = source->format;
-
- if ( clazz->glyph_copy )
- error = clazz->glyph_copy( source, copy );
-
- if ( error )
- FT_Done_Glyph( copy );
- else
- *target = copy;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Glyph( FT_GlyphSlot slot,
- FT_Glyph *aglyph )
- {
- FT_Library library;
- FT_Error error;
- FT_Glyph glyph;
-
- const FT_Glyph_Class* clazz = 0;
-
-
- if ( !slot )
- return FT_Err_Invalid_Slot_Handle;
-
- library = slot->library;
-
- if ( !aglyph )
- return FT_Err_Invalid_Argument;
-
- /* if it is a bitmap, that's easy :-) */
- if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
- clazz = &ft_bitmap_glyph_class;
-
- /* it it is an outline too */
- else if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
- clazz = &ft_outline_glyph_class;
-
- else
- {
- /* try to find a renderer that supports the glyph image format */
- FT_Renderer render = FT_Lookup_Renderer( library, slot->format, 0 );
-
-
- if ( render )
- clazz = &render->glyph_class;
- }
-
- if ( !clazz )
- {
- error = FT_Err_Invalid_Glyph_Format;
- goto Exit;
- }
-
- /* create FT_Glyph object */
- error = ft_new_glyph( library, clazz, &glyph );
- if ( error )
- goto Exit;
-
- /* copy advance while converting it to 16.16 format */
- glyph->advance.x = slot->advance.x << 10;
- glyph->advance.y = slot->advance.y << 10;
-
- /* now import the image from the glyph slot */
- error = clazz->glyph_init( glyph, slot );
-
- /* if an error occurred, destroy the glyph */
- if ( error )
- FT_Done_Glyph( glyph );
- else
- *aglyph = glyph;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Glyph_Transform( FT_Glyph glyph,
- FT_Matrix* matrix,
- FT_Vector* delta )
- {
- const FT_Glyph_Class* clazz;
- FT_Error error = FT_Err_Ok;
-
-
- if ( !glyph || !glyph->clazz )
- error = FT_Err_Invalid_Argument;
- else
- {
- clazz = glyph->clazz;
- if ( clazz->glyph_transform )
- {
- /* transform glyph image */
- clazz->glyph_transform( glyph, matrix, delta );
-
- /* transform advance vector */
- if ( matrix )
- FT_Vector_Transform( &glyph->advance, matrix );
- }
- else
- error = FT_Err_Invalid_Glyph_Format;
- }
- return error;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( void )
- FT_Glyph_Get_CBox( FT_Glyph glyph,
- FT_UInt bbox_mode,
- FT_BBox *acbox )
- {
- const FT_Glyph_Class* clazz;
-
-
- if ( !acbox )
- return;
-
- acbox->xMin = acbox->yMin = acbox->xMax = acbox->yMax = 0;
-
- if ( !glyph || !glyph->clazz )
- return;
- else
- {
- clazz = glyph->clazz;
- if ( !clazz->glyph_bbox )
- return;
- else
- {
- /* retrieve bbox in 26.6 coordinates */
- clazz->glyph_bbox( glyph, acbox );
-
- /* perform grid fitting if needed */
- if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT ||
- bbox_mode == FT_GLYPH_BBOX_PIXELS )
- {
- acbox->xMin = FT_PIX_FLOOR( acbox->xMin );
- acbox->yMin = FT_PIX_FLOOR( acbox->yMin );
- acbox->xMax = FT_PIX_CEIL( acbox->xMax );
- acbox->yMax = FT_PIX_CEIL( acbox->yMax );
- }
-
- /* convert to integer pixels if needed */
- if ( bbox_mode == FT_GLYPH_BBOX_TRUNCATE ||
- bbox_mode == FT_GLYPH_BBOX_PIXELS )
- {
- acbox->xMin >>= 6;
- acbox->yMin >>= 6;
- acbox->xMax >>= 6;
- acbox->yMax >>= 6;
- }
- }
- }
- return;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
- FT_Render_Mode render_mode,
- FT_Vector* origin,
- FT_Bool destroy )
- {
- FT_GlyphSlotRec dummy;
- FT_GlyphSlot_InternalRec dummy_internal;
- FT_Error error = FT_Err_Ok;
- FT_Glyph glyph;
- FT_BitmapGlyph bitmap = NULL;
-
- const FT_Glyph_Class* clazz;
-
-
- /* check argument */
- if ( !the_glyph )
- goto Bad;
-
- /* we render the glyph into a glyph bitmap using a `dummy' glyph slot */
- /* then calling FT_Render_Glyph_Internal() */
-
- glyph = *the_glyph;
- if ( !glyph )
- goto Bad;
-
- clazz = glyph->clazz;
-
- /* when called with a bitmap glyph, do nothing and return successfully */
- if ( clazz == &ft_bitmap_glyph_class )
- goto Exit;
-
- if ( !clazz || !clazz->glyph_prepare )
- goto Bad;
-
- FT_MEM_ZERO( &dummy, sizeof ( dummy ) );
- FT_MEM_ZERO( &dummy_internal, sizeof ( dummy_internal ) );
- dummy.internal = &dummy_internal;
- dummy.library = glyph->library;
- dummy.format = clazz->glyph_format;
-
- /* create result bitmap glyph */
- error = ft_new_glyph( glyph->library, &ft_bitmap_glyph_class,
- (FT_Glyph*)(void*)&bitmap );
- if ( error )
- goto Exit;
-
-#if 1
- /* if `origin' is set, translate the glyph image */
- if ( origin )
- FT_Glyph_Transform( glyph, 0, origin );
-#else
- FT_UNUSED( origin );
-#endif
-
- /* prepare dummy slot for rendering */
- error = clazz->glyph_prepare( glyph, &dummy );
- if ( !error )
- error = FT_Render_Glyph_Internal( glyph->library, &dummy, render_mode );
-
-#if 1
- if ( !destroy && origin )
- {
- FT_Vector v;
-
-
- v.x = -origin->x;
- v.y = -origin->y;
- FT_Glyph_Transform( glyph, 0, &v );
- }
-#endif
-
- if ( error )
- goto Exit;
-
- /* in case of success, copy the bitmap to the glyph bitmap */
- error = ft_bitmap_glyph_init( (FT_Glyph)bitmap, &dummy );
- if ( error )
- goto Exit;
-
- /* copy advance */
- bitmap->root.advance = glyph->advance;
-
- if ( destroy )
- FT_Done_Glyph( glyph );
-
- *the_glyph = FT_GLYPH( bitmap );
-
- Exit:
- if ( error && bitmap )
- FT_Done_Glyph( FT_GLYPH( bitmap ) );
-
- return error;
-
- Bad:
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
-
- /* documentation is in ftglyph.h */
-
- FT_EXPORT_DEF( void )
- FT_Done_Glyph( FT_Glyph glyph )
- {
- if ( glyph )
- {
- FT_Memory memory = glyph->library->memory;
- const FT_Glyph_Class* clazz = glyph->clazz;
-
-
- if ( clazz->glyph_done )
- clazz->glyph_done( glyph );
-
- FT_FREE( glyph );
- }
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c
deleted file mode 100644
index 32662bed872..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftgxval.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgxval.c */
-/* */
-/* FreeType API for validating TrueTyepGX/AAT tables (body). */
-/* */
-/* Copyright 2004, 2005, 2006 by */
-/* Masatake YAMATO, Redhat K.K, */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_GX_VALIDATE_H
-
-
- /* documentation is in ftgxval.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_TrueTypeGX_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
- FT_UInt table_length )
- {
- FT_Service_GXvalidate service;
- FT_Error error;
-
-
- if ( !face )
- {
- error = FT_Err_Invalid_Face_Handle;
- goto Exit;
- }
-
- if ( tables == NULL )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, service, GX_VALIDATE );
-
- if ( service )
- error = service->validate( face,
- validation_flags,
- tables,
- table_length );
- else
- error = FT_Err_Unimplemented_Feature;
-
- Exit:
- return error;
- }
-
-
- FT_EXPORT_DEF( void )
- FT_TrueTypeGX_Free( FT_Face face,
- FT_Bytes table )
- {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( table );
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_ClassicKern_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes *ckern_table )
- {
- FT_Service_CKERNvalidate service;
- FT_Error error;
-
-
- if ( !face )
- {
- error = FT_Err_Invalid_Face_Handle;
- goto Exit;
- }
-
- if ( ckern_table == NULL )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, service, CLASSICKERN_VALIDATE );
-
- if ( service )
- error = service->validate( face,
- validation_flags,
- ckern_table );
- else
- error = FT_Err_Unimplemented_Feature;
-
- Exit:
- return error;
- }
-
-
- FT_EXPORT_DEF( void )
- FT_ClassicKern_Free( FT_Face face,
- FT_Bytes table )
- {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( table );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c
deleted file mode 100644
index dac30b0d86c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftinit.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftinit.c */
-/* */
-/* FreeType initialization layer (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* The purpose of this file is to implement the following two */
- /* functions: */
- /* */
- /* FT_Add_Default_Modules(): */
- /* This function is used to add the set of default modules to a */
- /* fresh new library object. The set is taken from the header file */
- /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */
- /* Build System' for more information. */
- /* */
- /* FT_Init_FreeType(): */
- /* This function creates a system object for the current platform, */
- /* builds a library out of it, then calls FT_Default_Drivers(). */
- /* */
- /* Note that even if FT_Init_FreeType() uses the implementation of the */
- /* system object defined at build time, client applications are still */
- /* able to provide their own `ftsystem.c'. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_MODULE_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_init
-
-#undef FT_USE_MODULE
-#ifdef __cplusplus
-#define FT_USE_MODULE( type, x ) extern "C" const type x;
-#else
-#define FT_USE_MODULE( type, x ) extern const type x;
-#endif
-
-
-#include FT_CONFIG_MODULES_H
-
-
-#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) (const FT_Module_Class*)&(x),
-
- static
- const FT_Module_Class* const ft_default_modules[] =
- {
-#include FT_CONFIG_MODULES_H
- 0
- };
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( void )
- FT_Add_Default_Modules( FT_Library library )
- {
- FT_Error error;
- const FT_Module_Class* const* cur;
-
-
- /* test for valid `library' delayed to FT_Add_Module() */
-
- cur = ft_default_modules;
- while ( *cur )
- {
- error = FT_Add_Module( library, *cur );
- /* notify errors, but don't stop */
- if ( error )
- {
- FT_ERROR(( "FT_Add_Default_Module: Cannot install `%s', error = 0x%x\n",
- (*cur)->module_name, error ));
- }
- cur++;
- }
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Init_FreeType( FT_Library *alibrary )
- {
- FT_Error error;
- FT_Memory memory;
-
-
- /* First of all, allocate a new system object -- this function is part */
- /* of the system-specific component, i.e. `ftsystem.c'. */
-
- memory = FT_New_Memory();
- if ( !memory )
- {
- FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" ));
- return FT_Err_Unimplemented_Feature;
- }
-
- /* build a library out of it, then fill it with the set of */
- /* default drivers. */
-
- error = FT_New_Library( memory, alibrary );
- if ( error )
- FT_Done_Memory( memory );
- else
- {
- (*alibrary)->version_major = FREETYPE_MAJOR;
- (*alibrary)->version_minor = FREETYPE_MINOR;
- (*alibrary)->version_patch = FREETYPE_PATCH;
-
- FT_Add_Default_Modules( *alibrary );
- }
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Done_FreeType( FT_Library library )
- {
- if ( library )
- {
- FT_Memory memory = library->memory;
-
-
- /* Discard the library object */
- FT_Done_Library( library );
-
- /* discard memory manager */
- FT_Done_Memory( memory );
- }
-
- return FT_Err_Ok;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c
deleted file mode 100644
index 80640111c4f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftlcdfil.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftlcdfil.c */
-/* */
-/* FreeType API for color filtering of subpixel bitmap glyphs (body). */
-/* */
-/* Copyright 2006, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_LCD_FILTER_H
-#include FT_IMAGE_H
-#include FT_INTERNAL_OBJECTS_H
-
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
-
-/* define USE_LEGACY to implement the legacy filter */
-#define USE_LEGACY
-
- /* FIR filter used by the default and light filters */
- static void
- _ft_lcd_filter_fir( FT_Bitmap* bitmap,
- FT_Render_Mode mode,
- FT_Library library )
- {
- FT_Byte* weights = library->lcd_weights;
- FT_UInt width = (FT_UInt)bitmap->width;
- FT_UInt height = (FT_UInt)bitmap->rows;
-
-
- /* horizontal in-place FIR filter */
- if ( mode == FT_RENDER_MODE_LCD && width >= 4 )
- {
- FT_Byte* line = bitmap->buffer;
-
-
- for ( ; height > 0; height--, line += bitmap->pitch )
- {
- FT_UInt fir[5];
- FT_UInt val1, xx;
-
-
- val1 = line[0];
- fir[0] = weights[2] * val1;
- fir[1] = weights[3] * val1;
- fir[2] = weights[4] * val1;
- fir[3] = 0;
- fir[4] = 0;
-
- val1 = line[1];
- fir[0] += weights[1] * val1;
- fir[1] += weights[2] * val1;
- fir[2] += weights[3] * val1;
- fir[3] += weights[4] * val1;
-
- for ( xx = 2; xx < width; xx++ )
- {
- FT_UInt val, pix;
-
-
- val = line[xx];
- pix = fir[0] + weights[0] * val;
- fir[0] = fir[1] + weights[1] * val;
- fir[1] = fir[2] + weights[2] * val;
- fir[2] = fir[3] + weights[3] * val;
- fir[3] = weights[4] * val;
-
- pix >>= 8;
- pix |= -( pix >> 8 );
- line[xx - 2] = (FT_Byte)pix;
- }
-
- {
- FT_UInt pix;
-
-
- pix = fir[0] >> 8;
- pix |= -( pix >> 8 );
- line[xx - 2] = (FT_Byte)pix;
-
- pix = fir[1] >> 8;
- pix |= -( pix >> 8 );
- line[xx - 1] = (FT_Byte)pix;
- }
- }
- }
-
- /* vertical in-place FIR filter */
- else if ( mode == FT_RENDER_MODE_LCD_V && height >= 4 )
- {
- FT_Byte* column = bitmap->buffer;
- FT_Int pitch = bitmap->pitch;
-
-
- for ( ; width > 0; width--, column++ )
- {
- FT_Byte* col = column;
- FT_UInt fir[5];
- FT_UInt val1, yy;
-
-
- val1 = col[0];
- fir[0] = weights[2] * val1;
- fir[1] = weights[3] * val1;
- fir[2] = weights[4] * val1;
- fir[3] = 0;
- fir[4] = 0;
- col += pitch;
-
- val1 = col[0];
- fir[0] += weights[1] * val1;
- fir[1] += weights[2] * val1;
- fir[2] += weights[3] * val1;
- fir[3] += weights[4] * val1;
- col += pitch;
-
- for ( yy = 2; yy < height; yy++ )
- {
- FT_UInt val, pix;
-
-
- val = col[0];
- pix = fir[0] + weights[0] * val;
- fir[0] = fir[1] + weights[1] * val;
- fir[1] = fir[2] + weights[2] * val;
- fir[2] = fir[3] + weights[3] * val;
- fir[3] = weights[4] * val;
-
- pix >>= 8;
- pix |= -( pix >> 8 );
- col[-2 * pitch] = (FT_Byte)pix;
- col += pitch;
- }
-
- {
- FT_UInt pix;
-
-
- pix = fir[0] >> 8;
- pix |= -( pix >> 8 );
- col[-2 * pitch] = (FT_Byte)pix;
-
- pix = fir[1] >> 8;
- pix |= -( pix >> 8 );
- col[-pitch] = (FT_Byte)pix;
- }
- }
- }
- }
-
-
-#ifdef USE_LEGACY
-
- /* intra-pixel filter used by the legacy filter */
- static void
- _ft_lcd_filter_legacy( FT_Bitmap* bitmap,
- FT_Render_Mode mode,
- FT_Library library )
- {
- FT_UInt width = (FT_UInt)bitmap->width;
- FT_UInt height = (FT_UInt)bitmap->rows;
- FT_Int pitch = bitmap->pitch;
-
- static const int filters[3][3] =
- {
- { 65538 * 9/13, 65538 * 1/6, 65538 * 1/13 },
- { 65538 * 3/13, 65538 * 4/6, 65538 * 3/13 },
- { 65538 * 1/13, 65538 * 1/6, 65538 * 9/13 }
- };
-
- FT_UNUSED( library );
-
-
- /* horizontal in-place intra-pixel filter */
- if ( mode == FT_RENDER_MODE_LCD && width >= 3 )
- {
- FT_Byte* line = bitmap->buffer;
-
-
- for ( ; height > 0; height--, line += pitch )
- {
- FT_UInt xx;
-
-
- for ( xx = 0; xx < width; xx += 3 )
- {
- FT_UInt r = 0;
- FT_UInt g = 0;
- FT_UInt b = 0;
- FT_UInt p;
-
-
- p = line[xx];
- r += filters[0][0] * p;
- g += filters[0][1] * p;
- b += filters[0][2] * p;
-
- p = line[xx + 1];
- r += filters[1][0] * p;
- g += filters[1][1] * p;
- b += filters[1][2] * p;
-
- p = line[xx + 2];
- r += filters[2][0] * p;
- g += filters[2][1] * p;
- b += filters[2][2] * p;
-
- line[xx] = (FT_Byte)( r / 65536 );
- line[xx + 1] = (FT_Byte)( g / 65536 );
- line[xx + 2] = (FT_Byte)( b / 65536 );
- }
- }
- }
- else if ( mode == FT_RENDER_MODE_LCD_V && height >= 3 )
- {
- FT_Byte* column = bitmap->buffer;
-
-
- for ( ; width > 0; width--, column++ )
- {
- FT_Byte* col = column;
- FT_Byte* col_end = col + height * pitch;
-
-
- for ( ; col < col_end; col += 3 * pitch )
- {
- FT_UInt r = 0;
- FT_UInt g = 0;
- FT_UInt b = 0;
- FT_UInt p;
-
-
- p = col[0];
- r += filters[0][0] * p;
- g += filters[0][1] * p;
- b += filters[0][2] * p;
-
- p = col[pitch];
- r += filters[1][0] * p;
- g += filters[1][1] * p;
- b += filters[1][2] * p;
-
- p = col[pitch * 2];
- r += filters[2][0] * p;
- g += filters[2][1] * p;
- b += filters[2][2] * p;
-
- col[0] = (FT_Byte)( r / 65536 );
- col[pitch] = (FT_Byte)( g / 65536 );
- col[2 * pitch] = (FT_Byte)( b / 65536 );
- }
- }
- }
- }
-
-#endif /* USE_LEGACY */
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Library_SetLcdFilter( FT_Library library,
- FT_LcdFilter filter )
- {
- static const FT_Byte light_filter[5] =
- { 0, 85, 86, 85, 0 };
- /* the values here sum up to a value larger than 256, */
- /* providing a cheap gamma correction */
- static const FT_Byte default_filter[5] =
- { 0x10, 0x40, 0x70, 0x40, 0x10 };
-
-
- if ( library == NULL )
- return FT_Err_Invalid_Argument;
-
- switch ( filter )
- {
- case FT_LCD_FILTER_NONE:
- library->lcd_filter_func = NULL;
- library->lcd_extra = 0;
- break;
-
- case FT_LCD_FILTER_DEFAULT:
-#if defined( FT_FORCE_LEGACY_LCD_FILTER )
-
- library->lcd_filter_func = _ft_lcd_filter_legacy;
- library->lcd_extra = 0;
-
-#elif defined( FT_FORCE_LIGHT_LCD_FILTER )
-
- ft_memcpy( library->lcd_weights, light_filter, 5 );
- library->lcd_filter_func = _ft_lcd_filter_fir;
- library->lcd_extra = 2;
-
-#else
-
- ft_memcpy( library->lcd_weights, default_filter, 5 );
- library->lcd_filter_func = _ft_lcd_filter_fir;
- library->lcd_extra = 2;
-
-#endif
-
- break;
-
- case FT_LCD_FILTER_LIGHT:
- ft_memcpy( library->lcd_weights, light_filter, 5 );
- library->lcd_filter_func = _ft_lcd_filter_fir;
- library->lcd_extra = 2;
- break;
-
-#ifdef USE_LEGACY
-
- case FT_LCD_FILTER_LEGACY:
- library->lcd_filter_func = _ft_lcd_filter_legacy;
- library->lcd_extra = 0;
- break;
-
-#endif
-
- default:
- return FT_Err_Invalid_Argument;
- }
-
- library->lcd_filter = filter;
- return 0;
- }
-
-#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Library_SetLcdFilter( FT_Library library,
- FT_LcdFilter filter )
- {
- FT_UNUSED( library );
- FT_UNUSED( filter );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c
deleted file mode 100644
index 63f927d57d8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmac.c
+++ /dev/null
@@ -1,1057 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftmac.c */
-/* */
-/* Mac FOND support. Written by just@letterror.com. */
-/* Heavily modified by mpsuzuki, George Williams, and Sean McBride. */
-/* */
-/* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */
-/* classic platforms built by MPW. */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, */
-/* 2009 by */
-/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*
- Notes
-
- Mac suitcase files can (and often do!) contain multiple fonts. To
- support this I use the face_index argument of FT_(Open|New)_Face()
- functions, and pretend the suitcase file is a collection.
-
- Warning: fbit and NFNT bitmap resources are not supported yet. In old
- sfnt fonts, bitmap glyph data for each size is stored in each `NFNT'
- resources instead of the `bdat' table in the sfnt resource. Therefore,
- face->num_fixed_sizes is set to 0, because bitmap data in `NFNT'
- resource is unavailable at present.
-
- The Mac FOND support works roughly like this:
-
- - Check whether the offered stream points to a Mac suitcase file. This
- is done by checking the file type: it has to be 'FFIL' or 'tfil'. The
- stream that gets passed to our init_face() routine is a stdio stream,
- which isn't usable for us, since the FOND resources live in the
- resource fork. So we just grab the stream->pathname field.
-
- - Read the FOND resource into memory, then check whether there is a
- TrueType font and/or(!) a Type 1 font available.
-
- - If there is a Type 1 font available (as a separate `LWFN' file), read
- its data into memory, massage it slightly so it becomes PFB data, wrap
- it into a memory stream, load the Type 1 driver and delegate the rest
- of the work to it by calling FT_Open_Face(). (XXX TODO: after this
- has been done, the kerning data from the FOND resource should be
- appended to the face: On the Mac there are usually no AFM files
- available. However, this is tricky since we need to map Mac char
- codes to ps glyph names to glyph ID's...)
-
- - If there is a TrueType font (an `sfnt' resource), read it into memory,
- wrap it into a memory stream, load the TrueType driver and delegate
- the rest of the work to it, by calling FT_Open_Face().
-
- - Some suitcase fonts (notably Onyx) might point the `LWFN' file to
- itself, even though it doesn't contains `POST' resources. To handle
- this special case without opening the file an extra time, we just
- ignore errors from the `LWFN' and fallback to the `sfnt' if both are
- available.
- */
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_INTERNAL_STREAM_H
-#include "ftbase.h"
-
- /* This is for Mac OS X. Without redefinition, OS_INLINE */
- /* expands to `static inline' which doesn't survive the */
- /* -ansi compilation flag of GCC. */
-#if !HAVE_ANSI_OS_INLINE
-#undef OS_INLINE
-#define OS_INLINE static __inline__
-#endif
-
- /* `configure' checks the availability of `ResourceIndex' strictly */
- /* and sets HAVE_TYPE_RESOURCE_INDEX 1 or 0 always. If it is */
- /* not set (e.g., a build without `configure'), the availability */
- /* is guessed from the SDK version. */
-#ifndef HAVE_TYPE_RESOURCE_INDEX
-#if !defined( MAC_OS_X_VERSION_10_5 ) || \
- ( MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 )
-#define HAVE_TYPE_RESOURCE_INDEX 0
-#else
-#define HAVE_TYPE_RESOURCE_INDEX 1
-#endif
-#endif /* !HAVE_TYPE_RESOURCE_INDEX */
-
-#if ( HAVE_TYPE_RESOURCE_INDEX == 0 )
- typedef short ResourceIndex;
-#endif
-
-#include <CoreServices/CoreServices.h>
-#include <ApplicationServices/ApplicationServices.h>
-#include <sys/syslimits.h> /* PATH_MAX */
-
- /* Don't want warnings about our own use of deprecated functions. */
-#define FT_DEPRECATED_ATTRIBUTE
-
-#include FT_MAC_H
-
-#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
-#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
-#endif
-
-
- /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
- TrueType in case *both* are available (this is not common,
- but it *is* possible). */
-#ifndef PREFER_LWFN
-#define PREFER_LWFN 1
-#endif
-
-
- /* This function is deprecated because FSSpec is deprecated in Mac OS X */
- FT_EXPORT_DEF( FT_Error )
- FT_GetFile_From_Mac_Name( const char* fontName,
- FSSpec* pathSpec,
- FT_Long* face_index )
- {
- FT_UNUSED( fontName );
- FT_UNUSED( pathSpec );
- FT_UNUSED( face_index );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-
- /* Private function. */
- /* The FSSpec type has been discouraged for a long time, */
- /* unfortunately an FSRef replacement API for */
- /* ATSFontGetFileSpecification() is only available in */
- /* Mac OS X 10.5 and later. */
- static OSStatus
- FT_ATSFontGetFileReference( ATSFontRef ats_font_id,
- FSRef* ats_font_ref )
- {
-#if defined( MAC_OS_X_VERSION_10_5 ) && \
- ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )
-
- OSStatus err;
-
- err = ATSFontGetFileReference( ats_font_id, ats_font_ref );
-
- return err;
-#elif __LP64__ /* No 64bit Carbon API on legacy platforms */
- FT_UNUSED( ats_font_id );
- FT_UNUSED( ats_font_ref );
-
-
- return fnfErr;
-#else /* 32bit Carbon API on legacy platforms */
- OSStatus err;
- FSSpec spec;
-
-
- err = ATSFontGetFileSpecification( ats_font_id, &spec );
- if ( noErr == err )
- err = FSpMakeFSRef( &spec, ats_font_ref );
-
- return err;
-#endif
- }
-
-
- static FT_Error
- FT_GetFileRef_From_Mac_ATS_Name( const char* fontName,
- FSRef* ats_font_ref,
- FT_Long* face_index )
- {
- CFStringRef cf_fontName;
- ATSFontRef ats_font_id;
-
-
- *face_index = 0;
-
- cf_fontName = CFStringCreateWithCString( NULL, fontName,
- kCFStringEncodingMacRoman );
- ats_font_id = ATSFontFindFromName( cf_fontName,
- kATSOptionFlagsUnRestrictedScope );
- CFRelease( cf_fontName );
-
- if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
- return FT_Err_Unknown_File_Format;
-
- if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
- return FT_Err_Unknown_File_Format;
-
- /* face_index calculation by searching preceding fontIDs */
- /* with same FSRef */
- {
- ATSFontRef id2 = ats_font_id - 1;
- FSRef ref2;
-
-
- while ( id2 > 0 )
- {
- if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
- break;
- if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
- break;
-
- id2 --;
- }
- *face_index = ats_font_id - ( id2 + 1 );
- }
-
- return FT_Err_Ok;
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
- UInt8* path,
- UInt32 maxPathSize,
- FT_Long* face_index )
- {
- FSRef ref;
- FT_Error err;
-
-
- err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
- if ( FT_Err_Ok != err )
- return err;
-
- if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
- return FT_Err_Unknown_File_Format;
-
- return FT_Err_Ok;
- }
-
-
- /* This function is deprecated because FSSpec is deprecated in Mac OS X */
- FT_EXPORT_DEF( FT_Error )
- FT_GetFile_From_Mac_ATS_Name( const char* fontName,
- FSSpec* pathSpec,
- FT_Long* face_index )
- {
-#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
- ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
- FT_UNUSED( fontName );
- FT_UNUSED( pathSpec );
- FT_UNUSED( face_index );
-
- return FT_Err_Unimplemented_Feature;
-#else
- FSRef ref;
- FT_Error err;
-
-
- err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
- if ( FT_Err_Ok != err )
- return err;
-
- if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
- pathSpec, NULL ) )
- return FT_Err_Unknown_File_Format;
-
- return FT_Err_Ok;
-#endif
- }
-
-
- static OSErr
- FT_FSPathMakeRes( const UInt8* pathname,
- ResFileRefNum* res )
- {
- OSErr err;
- FSRef ref;
-
-
- if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
- return FT_Err_Cannot_Open_Resource;
-
- /* at present, no support for dfont format */
- err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
- if ( noErr == err )
- return err;
-
- /* fallback to original resource-fork font */
- *res = FSOpenResFile( &ref, fsRdPerm );
- err = ResError();
-
- return err;
- }
-
-
- /* Return the file type for given pathname */
- static OSType
- get_file_type_from_path( const UInt8* pathname )
- {
- FSRef ref;
- FSCatalogInfo info;
-
-
- if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
- return ( OSType ) 0;
-
- if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info,
- NULL, NULL, NULL ) )
- return ( OSType ) 0;
-
- return ((FInfo *)(info.finderInfo))->fdType;
- }
-
-
- /* Given a PostScript font name, create the Macintosh LWFN file name. */
- static void
- create_lwfn_name( char* ps_name,
- Str255 lwfn_file_name )
- {
- int max = 5, count = 0;
- FT_Byte* p = lwfn_file_name;
- FT_Byte* q = (FT_Byte*)ps_name;
-
-
- lwfn_file_name[0] = 0;
-
- while ( *q )
- {
- if ( ft_isupper( *q ) )
- {
- if ( count )
- max = 3;
- count = 0;
- }
- if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) )
- {
- *++p = *q;
- lwfn_file_name[0]++;
- count++;
- }
- q++;
- }
- }
-
-
- static short
- count_faces_sfnt( char* fond_data )
- {
- /* The count is 1 greater than the value in the FOND. */
- /* Isn't that cute? :-) */
-
- return EndianS16_BtoN( *( (short*)( fond_data +
- sizeof ( FamRec ) ) ) ) + 1;
- }
-
-
- static short
- count_faces_scalable( char* fond_data )
- {
- AsscEntry* assoc;
- FamRec* fond;
- short i, face, face_all;
-
-
- fond = (FamRec*)fond_data;
- face_all = EndianS16_BtoN( *( (short *)( fond_data +
- sizeof ( FamRec ) ) ) ) + 1;
- assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
- face = 0;
-
- for ( i = 0; i < face_all; i++ )
- {
- if ( 0 == EndianS16_BtoN( assoc[i].fontSize ) )
- face++;
- }
- return face;
- }
-
-
- /* Look inside the FOND data, answer whether there should be an SFNT
- resource, and answer the name of a possible LWFN Type 1 file.
-
- Thanks to Paul Miller (paulm@profoundeffects.com) for the fix
- to load a face OTHER than the first one in the FOND!
- */
-
-
- static void
- parse_fond( char* fond_data,
- short* have_sfnt,
- ResID* sfnt_id,
- Str255 lwfn_file_name,
- short face_index )
- {
- AsscEntry* assoc;
- AsscEntry* base_assoc;
- FamRec* fond;
-
-
- *sfnt_id = 0;
- *have_sfnt = 0;
- lwfn_file_name[0] = 0;
-
- fond = (FamRec*)fond_data;
- assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
- base_assoc = assoc;
-
- /* the maximum faces in a FOND is 48, size of StyleTable.indexes[] */
- if ( 47 < face_index )
- return;
-
- /* Let's do a little range checking before we get too excited here */
- if ( face_index < count_faces_sfnt( fond_data ) )
- {
- assoc += face_index; /* add on the face_index! */
-
- /* if the face at this index is not scalable,
- fall back to the first one (old behavior) */
- if ( EndianS16_BtoN( assoc->fontSize ) == 0 )
- {
- *have_sfnt = 1;
- *sfnt_id = EndianS16_BtoN( assoc->fontID );
- }
- else if ( base_assoc->fontSize == 0 )
- {
- *have_sfnt = 1;
- *sfnt_id = EndianS16_BtoN( base_assoc->fontID );
- }
- }
-
- if ( EndianS32_BtoN( fond->ffStylOff ) )
- {
- unsigned char* p = (unsigned char*)fond_data;
- StyleTable* style;
- unsigned short string_count;
- char ps_name[256];
- unsigned char* names[64];
- int i;
-
-
- p += EndianS32_BtoN( fond->ffStylOff );
- style = (StyleTable*)p;
- p += sizeof ( StyleTable );
- string_count = EndianS16_BtoN( *(short*)(p) );
- p += sizeof ( short );
-
- for ( i = 0; i < string_count && i < 64; i++ )
- {
- names[i] = p;
- p += names[i][0];
- p++;
- }
-
- {
- size_t ps_name_len = (size_t)names[0][0];
-
-
- if ( ps_name_len != 0 )
- {
- ft_memcpy(ps_name, names[0] + 1, ps_name_len);
- ps_name[ps_name_len] = 0;
- }
- if ( style->indexes[face_index] > 1 &&
- style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
- {
- unsigned char* suffixes = names[style->indexes[face_index] - 1];
-
-
- for ( i = 1; i <= suffixes[0]; i++ )
- {
- unsigned char* s;
- size_t j = suffixes[i] - 1;
-
-
- if ( j < string_count && ( s = names[j] ) != NULL )
- {
- size_t s_len = (size_t)s[0];
-
-
- if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) )
- {
- ft_memcpy( ps_name + ps_name_len, s + 1, s_len );
- ps_name_len += s_len;
- ps_name[ps_name_len] = 0;
- }
- }
- }
- }
- }
-
- create_lwfn_name( ps_name, lwfn_file_name );
- }
- }
-
-
- static FT_Error
- lookup_lwfn_by_fond( const UInt8* path_fond,
- ConstStr255Param base_lwfn,
- UInt8* path_lwfn,
- size_t path_size )
- {
- FSRef ref, par_ref;
- size_t dirname_len;
-
-
- /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */
- /* We should not extract parent directory by string manipulation. */
-
- if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
- return FT_Err_Invalid_Argument;
-
- if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
- NULL, NULL, NULL, &par_ref ) )
- return FT_Err_Invalid_Argument;
-
- if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
- return FT_Err_Invalid_Argument;
-
- if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
- return FT_Err_Invalid_Argument;
-
- /* now we have absolute dirname in path_lwfn */
- ft_strcat( (char *)path_lwfn, "/" );
- dirname_len = ft_strlen( (char *)path_lwfn );
- ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 );
- path_lwfn[dirname_len + base_lwfn[0]] = '\0';
-
- if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
- return FT_Err_Cannot_Open_Resource;
-
- if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
- NULL, NULL, NULL, NULL ) )
- return FT_Err_Cannot_Open_Resource;
-
- return FT_Err_Ok;
- }
-
-
- static short
- count_faces( Handle fond,
- const UInt8* pathname )
- {
- ResID sfnt_id;
- short have_sfnt, have_lwfn;
- Str255 lwfn_file_name;
- UInt8 buff[PATH_MAX];
- FT_Error err;
- short num_faces;
-
-
- have_sfnt = have_lwfn = 0;
-
- parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 );
-
- if ( lwfn_file_name[0] )
- {
- err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
- buff, sizeof ( buff ) );
- if ( FT_Err_Ok == err )
- have_lwfn = 1;
- }
-
- if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
- num_faces = 1;
- else
- num_faces = count_faces_scalable( *fond );
-
- return num_faces;
- }
-
-
- /* Read Type 1 data from the POST resources inside the LWFN file,
- return a PFB buffer. This is somewhat convoluted because the FT2
- PFB parser wants the ASCII header as one chunk, and the LWFN
- chunks are often not organized that way, so we glue chunks
- of the same type together. */
- static FT_Error
- read_lwfn( FT_Memory memory,
- ResFileRefNum res,
- FT_Byte** pfb_data,
- FT_ULong* size )
- {
- FT_Error error = FT_Err_Ok;
- ResID res_id;
- unsigned char *buffer, *p, *size_p = NULL;
- FT_ULong total_size = 0;
- FT_ULong old_total_size = 0;
- FT_ULong post_size, pfb_chunk_size;
- Handle post_data;
- char code, last_code;
-
-
- UseResFile( res );
-
- /* First pass: load all POST resources, and determine the size of */
- /* the output buffer. */
- res_id = 501;
- last_code = -1;
-
- for (;;)
- {
- post_data = Get1Resource( TTAG_POST, res_id++ );
- if ( post_data == NULL )
- break; /* we are done */
-
- code = (*post_data)[0];
-
- if ( code != last_code )
- {
- if ( code == 5 )
- total_size += 2; /* just the end code */
- else
- total_size += 6; /* code + 4 bytes chunk length */
- }
-
- total_size += GetHandleSize( post_data ) - 2;
- last_code = code;
-
- /* detect integer overflows */
- if ( total_size < old_total_size )
- {
- error = FT_Err_Array_Too_Large;
- goto Error;
- }
-
- old_total_size = total_size;
- }
-
- if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
- goto Error;
-
- /* Second pass: append all POST data to the buffer, add PFB fields. */
- /* Glue all consecutive chunks of the same type together. */
- p = buffer;
- res_id = 501;
- last_code = -1;
- pfb_chunk_size = 0;
-
- for (;;)
- {
- post_data = Get1Resource( TTAG_POST, res_id++ );
- if ( post_data == NULL )
- break; /* we are done */
-
- post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
- code = (*post_data)[0];
-
- if ( code != last_code )
- {
- if ( last_code != -1 )
- {
- /* we are done adding a chunk, fill in the size field */
- if ( size_p != NULL )
- {
- *size_p++ = (FT_Byte)( pfb_chunk_size & 0xFF );
- *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8 ) & 0xFF );
- *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
- *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
- }
- pfb_chunk_size = 0;
- }
-
- *p++ = 0x80;
- if ( code == 5 )
- *p++ = 0x03; /* the end */
- else if ( code == 2 )
- *p++ = 0x02; /* binary segment */
- else
- *p++ = 0x01; /* ASCII segment */
-
- if ( code != 5 )
- {
- size_p = p; /* save for later */
- p += 4; /* make space for size field */
- }
- }
-
- ft_memcpy( p, *post_data + 2, post_size );
- pfb_chunk_size += post_size;
- p += post_size;
- last_code = code;
- }
-
- *pfb_data = buffer;
- *size = total_size;
-
- Error:
- CloseResFile( res );
- return error;
- }
-
-
- /* Create a new FT_Face from a file path to an LWFN file. */
- static FT_Error
- FT_New_Face_From_LWFN( FT_Library library,
- const UInt8* pathname,
- FT_Long face_index,
- FT_Face* aface )
- {
- FT_Byte* pfb_data;
- FT_ULong pfb_size;
- FT_Error error;
- ResFileRefNum res;
-
-
- if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
- return FT_Err_Cannot_Open_Resource;
-
- pfb_data = NULL;
- pfb_size = 0;
- error = read_lwfn( library->memory, res, &pfb_data, &pfb_size );
- CloseResFile( res ); /* PFB is already loaded, useless anymore */
- if ( error )
- return error;
-
- return open_face_from_buffer( library,
- pfb_data,
- pfb_size,
- face_index,
- "type1",
- aface );
- }
-
-
- /* Create a new FT_Face from an SFNT resource, specified by res ID. */
- static FT_Error
- FT_New_Face_From_SFNT( FT_Library library,
- ResID sfnt_id,
- FT_Long face_index,
- FT_Face* aface )
- {
- Handle sfnt = NULL;
- FT_Byte* sfnt_data;
- size_t sfnt_size;
- FT_Error error = FT_Err_Ok;
- FT_Memory memory = library->memory;
- int is_cff, is_sfnt_ps;
-
-
- sfnt = GetResource( TTAG_sfnt, sfnt_id );
- if ( sfnt == NULL )
- return FT_Err_Invalid_Handle;
-
- sfnt_size = (FT_ULong)GetHandleSize( sfnt );
- if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
- {
- ReleaseResource( sfnt );
- return error;
- }
-
- ft_memcpy( sfnt_data, *sfnt, sfnt_size );
- ReleaseResource( sfnt );
-
- is_cff = sfnt_size > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
- is_sfnt_ps = sfnt_size > 4 && !ft_memcmp( sfnt_data, "typ1", 4 );
-
- if ( is_sfnt_ps )
- {
- FT_Stream stream;
-
-
- if ( FT_NEW( stream ) )
- goto Try_OpenType;
-
- FT_Stream_OpenMemory( stream, sfnt_data, sfnt_size );
- if ( !open_face_PS_from_sfnt_stream( library,
- stream,
- face_index,
- 0, NULL,
- aface ) )
- {
- FT_Stream_Close( stream );
- FT_FREE( stream );
- FT_FREE( sfnt_data );
- goto Exit;
- }
-
- FT_FREE( stream );
- }
- Try_OpenType:
- error = open_face_from_buffer( library,
- sfnt_data,
- sfnt_size,
- face_index,
- is_cff ? "cff" : "truetype",
- aface );
- Exit:
- return error;
- }
-
-
- /* Create a new FT_Face from a file path to a suitcase file. */
- static FT_Error
- FT_New_Face_From_Suitcase( FT_Library library,
- const UInt8* pathname,
- FT_Long face_index,
- FT_Face* aface )
- {
- FT_Error error = FT_Err_Cannot_Open_Resource;
- ResFileRefNum res_ref;
- ResourceIndex res_index;
- Handle fond;
- short num_faces_in_res, num_faces_in_fond;
-
-
- if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
- return FT_Err_Cannot_Open_Resource;
-
- UseResFile( res_ref );
- if ( ResError() )
- return FT_Err_Cannot_Open_Resource;
-
- num_faces_in_res = 0;
- for ( res_index = 1; ; ++res_index )
- {
- fond = Get1IndResource( TTAG_FOND, res_index );
- if ( ResError() )
- break;
-
- num_faces_in_fond = count_faces( fond, pathname );
- num_faces_in_res += num_faces_in_fond;
-
- if ( 0 <= face_index && face_index < num_faces_in_fond && error )
- error = FT_New_Face_From_FOND( library, fond, face_index, aface );
-
- face_index -= num_faces_in_fond;
- }
-
- CloseResFile( res_ref );
- if ( FT_Err_Ok == error && NULL != aface && NULL != *aface )
- (*aface)->num_faces = num_faces_in_res;
- return error;
- }
-
-
- /* documentation is in ftmac.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_New_Face_From_FOND( FT_Library library,
- Handle fond,
- FT_Long face_index,
- FT_Face* aface )
- {
- short have_sfnt, have_lwfn = 0;
- ResID sfnt_id, fond_id;
- OSType fond_type;
- Str255 fond_name;
- Str255 lwfn_file_name;
- UInt8 path_lwfn[PATH_MAX];
- OSErr err;
- FT_Error error = FT_Err_Ok;
-
-
- GetResInfo( fond, &fond_id, &fond_type, fond_name );
- if ( ResError() != noErr || fond_type != TTAG_FOND )
- return FT_Err_Invalid_File_Format;
-
- parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
-
- if ( lwfn_file_name[0] )
- {
- ResFileRefNum res;
-
-
- res = HomeResFile( fond );
- if ( noErr != ResError() )
- goto found_no_lwfn_file;
-
- {
- UInt8 path_fond[PATH_MAX];
- FSRef ref;
-
-
- err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum,
- NULL, NULL, NULL, &ref, NULL );
- if ( noErr != err )
- goto found_no_lwfn_file;
-
- err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) );
- if ( noErr != err )
- goto found_no_lwfn_file;
-
- error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
- path_lwfn, sizeof ( path_lwfn ) );
- if ( FT_Err_Ok == error )
- have_lwfn = 1;
- }
- }
-
- if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
- error = FT_New_Face_From_LWFN( library,
- path_lwfn,
- face_index,
- aface );
- else
- error = FT_Err_Unknown_File_Format;
-
- found_no_lwfn_file:
- if ( have_sfnt && FT_Err_Ok != error )
- error = FT_New_Face_From_SFNT( library,
- sfnt_id,
- face_index,
- aface );
-
- return error;
- }
-
-
- /* Common function to load a new FT_Face from a resource file. */
- static FT_Error
- FT_New_Face_From_Resource( FT_Library library,
- const UInt8* pathname,
- FT_Long face_index,
- FT_Face* aface )
- {
- OSType file_type;
- FT_Error error;
-
-
- /* LWFN is a (very) specific file format, check for it explicitly */
- file_type = get_file_type_from_path( pathname );
- if ( file_type == TTAG_LWFN )
- return FT_New_Face_From_LWFN( library, pathname, face_index, aface );
-
- /* Otherwise the file type doesn't matter (there are more than */
- /* `FFIL' and `tfil'). Just try opening it as a font suitcase; */
- /* if it works, fine. */
-
- error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface );
- if ( error == 0 )
- return error;
-
- /* let it fall through to normal loader (.ttf, .otf, etc.); */
- /* we signal this by returning no error and no FT_Face */
- *aface = NULL;
- return 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face */
- /* */
- /* <Description> */
- /* This is the Mac-specific implementation of FT_New_Face. In */
- /* addition to the standard FT_New_Face() functionality, it also */
- /* accepts pathnames to Mac suitcase files. For further */
- /* documentation see the original FT_New_Face() in freetype.h. */
- /* */
- FT_EXPORT_DEF( FT_Error )
- FT_New_Face( FT_Library library,
- const char* pathname,
- FT_Long face_index,
- FT_Face* aface )
- {
- FT_Open_Args args;
- FT_Error error;
-
-
- /* test for valid `library' and `aface' delayed to FT_Open_Face() */
- if ( !pathname )
- return FT_Err_Invalid_Argument;
-
- error = FT_Err_Ok;
- *aface = NULL;
-
- /* try resourcefork based font: LWFN, FFIL */
- error = FT_New_Face_From_Resource( library, (UInt8 *)pathname,
- face_index, aface );
- if ( error != 0 || *aface != NULL )
- return error;
-
- /* let it fall through to normal loader (.ttf, .otf, etc.) */
- args.flags = FT_OPEN_PATHNAME;
- args.pathname = (char*)pathname;
- return FT_Open_Face( library, &args, face_index, aface );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSRef */
- /* */
- /* <Description> */
- /* FT_New_Face_From_FSRef is identical to FT_New_Face except it */
- /* accepts an FSRef instead of a path. */
- /* */
- /* This function is deprecated because Carbon data types (FSRef) */
- /* are not cross-platform, and thus not suitable for the freetype API. */
- FT_EXPORT_DEF( FT_Error )
- FT_New_Face_From_FSRef( FT_Library library,
- const FSRef* ref,
- FT_Long face_index,
- FT_Face* aface )
- {
- FT_Error error;
- FT_Open_Args args;
- OSErr err;
- UInt8 pathname[PATH_MAX];
-
-
- if ( !ref )
- return FT_Err_Invalid_Argument;
-
- err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
- if ( err )
- error = FT_Err_Cannot_Open_Resource;
-
- error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
- if ( error != 0 || *aface != NULL )
- return error;
-
- /* fallback to datafork font */
- args.flags = FT_OPEN_PATHNAME;
- args.pathname = (char*)pathname;
- return FT_Open_Face( library, &args, face_index, aface );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSSpec */
- /* */
- /* <Description> */
- /* FT_New_Face_From_FSSpec is identical to FT_New_Face except it */
- /* accepts an FSSpec instead of a path. */
- /* */
- /* This function is deprecated because FSSpec is deprecated in Mac OS X */
- FT_EXPORT_DEF( FT_Error )
- FT_New_Face_From_FSSpec( FT_Library library,
- const FSSpec* spec,
- FT_Long face_index,
- FT_Face* aface )
- {
-#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
- ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
- FT_UNUSED( library );
- FT_UNUSED( spec );
- FT_UNUSED( face_index );
- FT_UNUSED( aface );
-
- return FT_Err_Unimplemented_Feature;
-#else
- FSRef ref;
-
-
- if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
- return FT_Err_Invalid_Argument;
- else
- return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
-#endif
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c
deleted file mode 100644
index 586d5e84db1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftmm.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftmm.c */
-/* */
-/* Multiple Master font support (body). */
-/* */
-/* Copyright 1996-2001, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_MULTIPLE_MASTERS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_MULTIPLE_MASTERS_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_mm
-
-
- static FT_Error
- ft_face_get_mm_service( FT_Face face,
- FT_Service_MultiMasters *aservice )
- {
- FT_Error error;
-
-
- *aservice = NULL;
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- error = FT_Err_Invalid_Argument;
-
- if ( FT_HAS_MULTIPLE_MASTERS( face ) )
- {
- FT_FACE_LOOKUP_SERVICE( face,
- *aservice,
- MULTI_MASTERS );
-
- if ( aservice )
- error = FT_Err_Ok;
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Multi_Master( FT_Face face,
- FT_Multi_Master *amaster )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->get_mm )
- error = service->get_mm( face, amaster );
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_MM_Var( FT_Face face,
- FT_MM_Var* *amaster )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->get_mm_var )
- error = service->get_mm_var( face, amaster );
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_MM_Design_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Long* coords )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->set_mm_design )
- error = service->set_mm_design( face, num_coords, coords );
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Var_Design_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->set_var_design )
- error = service->set_var_design( face, num_coords, coords );
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_MM_Blend_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->set_mm_blend )
- error = service->set_mm_blend( face, num_coords, coords );
- }
-
- return error;
- }
-
-
- /* documentation is in ftmm.h */
-
- /* This is exactly the same as the previous function. It exists for */
- /* orthogonality. */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Var_Blend_Coordinates( FT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Error error;
- FT_Service_MultiMasters service;
-
-
- error = ft_face_get_mm_service( face, &service );
- if ( !error )
- {
- error = FT_Err_Invalid_Argument;
- if ( service->set_mm_blend )
- error = service->set_mm_blend( face, num_coords, coords );
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c
deleted file mode 100644
index 7fde5c40bf6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftnames.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftnames.c */
-/* */
-/* Simple interface to access SFNT name tables (which are used */
-/* to hold font names, copyright info, notices, etc.) (body). */
-/* */
-/* This is _not_ used to retrieve glyph names! */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_SFNT_NAMES_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_INTERNAL_STREAM_H
-
-
-#ifdef TT_CONFIG_OPTION_SFNT_NAMES
-
-
- /* documentation is in ftnames.h */
-
- FT_EXPORT_DEF( FT_UInt )
- FT_Get_Sfnt_Name_Count( FT_Face face )
- {
- return (face && FT_IS_SFNT( face )) ? ((TT_Face)face)->num_names : 0;
- }
-
-
- /* documentation is in ftnames.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Sfnt_Name( FT_Face face,
- FT_UInt idx,
- FT_SfntName *aname )
- {
- FT_Error error = FT_Err_Invalid_Argument;
-
-
- if ( aname && face && FT_IS_SFNT( face ) )
- {
- TT_Face ttface = (TT_Face)face;
-
-
- if ( idx < (FT_UInt)ttface->num_names )
- {
- TT_NameEntryRec* entry = ttface->name_table.names + idx;
-
-
- /* load name on demand */
- if ( entry->stringLength > 0 && entry->string == NULL )
- {
- FT_Memory memory = face->memory;
- FT_Stream stream = face->stream;
-
-
- if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) ||
- FT_STREAM_SEEK( entry->stringOffset ) ||
- FT_STREAM_READ( entry->string, entry->stringLength ) )
- {
- FT_FREE( entry->string );
- entry->stringLength = 0;
- }
- }
-
- aname->platform_id = entry->platformID;
- aname->encoding_id = entry->encodingID;
- aname->language_id = entry->languageID;
- aname->name_id = entry->nameID;
- aname->string = (FT_Byte*)entry->string;
- aname->string_len = entry->stringLength;
-
- error = FT_Err_Ok;
- }
- }
-
- return error;
- }
-
-
-#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c
deleted file mode 100644
index fc57c954dce..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftobjs.c
+++ /dev/null
@@ -1,4404 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftobjs.c */
-/* */
-/* The FreeType private base classes (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_LIST_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_VALIDATE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_RFORK_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H /* for SFNT_Load_Table_Func */
-#include FT_TRUETYPE_TABLES_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_TRUETYPE_IDS_H
-#include FT_OUTLINE_H
-
-#include FT_SERVICE_SFNT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_TT_CMAP_H
-#include FT_SERVICE_KERNING_H
-#include FT_SERVICE_TRUETYPE_ENGINE_H
-
-#include "ftbase.h"
-
-#define GRID_FIT_METRICS
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_service_list_lookup( FT_ServiceDesc service_descriptors,
- const char* service_id )
- {
- FT_Pointer result = NULL;
- FT_ServiceDesc desc = service_descriptors;
-
-
- if ( desc && service_id )
- {
- for ( ; desc->serv_id != NULL; desc++ )
- {
- if ( ft_strcmp( desc->serv_id, service_id ) == 0 )
- {
- result = (FT_Pointer)desc->serv_data;
- break;
- }
- }
- }
-
- return result;
- }
-
-
- FT_BASE_DEF( void )
- ft_validator_init( FT_Validator valid,
- const FT_Byte* base,
- const FT_Byte* limit,
- FT_ValidationLevel level )
- {
- valid->base = base;
- valid->limit = limit;
- valid->level = level;
- valid->error = FT_Err_Ok;
- }
-
-
- FT_BASE_DEF( FT_Int )
- ft_validator_run( FT_Validator valid )
- {
- /* This function doesn't work! None should call it. */
- FT_UNUSED( valid );
-
- return -1;
- }
-
-
- FT_BASE_DEF( void )
- ft_validator_error( FT_Validator valid,
- FT_Error error )
- {
- /* since the cast below also disables the compiler's */
- /* type check, we introduce a dummy variable, which */
- /* will be optimized away */
- volatile ft_jmp_buf* jump_buffer = &valid->jump_buffer;
-
-
- valid->error = error;
-
- /* throw away volatileness; use `jump_buffer' or the */
- /* compiler may warn about an unused local variable */
- ft_longjmp( *(ft_jmp_buf*) jump_buffer, 1 );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** S T R E A M ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* create a new input stream from an FT_Open_Args structure */
- /* */
- FT_BASE_DEF( FT_Error )
- FT_Stream_New( FT_Library library,
- const FT_Open_Args* args,
- FT_Stream *astream )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Stream stream;
-
-
- *astream = 0;
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !args )
- return FT_Err_Invalid_Argument;
-
- memory = library->memory;
-
- if ( FT_NEW( stream ) )
- goto Exit;
-
- stream->memory = memory;
-
- if ( args->flags & FT_OPEN_MEMORY )
- {
- /* create a memory-based stream */
- FT_Stream_OpenMemory( stream,
- (const FT_Byte*)args->memory_base,
- args->memory_size );
- }
- else if ( args->flags & FT_OPEN_PATHNAME )
- {
- /* create a normal system stream */
- error = FT_Stream_Open( stream, args->pathname );
- stream->pathname.pointer = args->pathname;
- }
- else if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
- {
- /* use an existing, user-provided stream */
-
- /* in this case, we do not need to allocate a new stream object */
- /* since the caller is responsible for closing it himself */
- FT_FREE( stream );
- stream = args->stream;
- }
- else
- error = FT_Err_Invalid_Argument;
-
- if ( error )
- FT_FREE( stream );
- else
- stream->memory = memory; /* just to be certain */
-
- *astream = stream;
-
- Exit:
- return error;
- }
-
-
- FT_BASE_DEF( void )
- FT_Stream_Free( FT_Stream stream,
- FT_Int external )
- {
- if ( stream )
- {
- FT_Memory memory = stream->memory;
-
-
- FT_Stream_Close( stream );
-
- if ( !external )
- FT_FREE( stream );
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** FACE, SIZE & GLYPH SLOT OBJECTS ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static FT_Error
- ft_glyphslot_init( FT_GlyphSlot slot )
- {
- FT_Driver driver = slot->face->driver;
- FT_Driver_Class clazz = driver->clazz;
- FT_Memory memory = driver->root.memory;
- FT_Error error = FT_Err_Ok;
- FT_Slot_Internal internal;
-
-
- slot->library = driver->root.library;
-
- if ( FT_NEW( internal ) )
- goto Exit;
-
- slot->internal = internal;
-
- if ( FT_DRIVER_USES_OUTLINES( driver ) )
- error = FT_GlyphLoader_New( memory, &internal->loader );
-
- if ( !error && clazz->init_slot )
- error = clazz->init_slot( slot );
-
- Exit:
- return error;
- }
-
-
- FT_BASE_DEF( void )
- ft_glyphslot_free_bitmap( FT_GlyphSlot slot )
- {
- if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
- {
- FT_Memory memory = FT_FACE_MEMORY( slot->face );
-
-
- FT_FREE( slot->bitmap.buffer );
- slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
- }
- else
- {
- /* assume that the bitmap buffer was stolen or not */
- /* allocated from the heap */
- slot->bitmap.buffer = NULL;
- }
- }
-
-
- FT_BASE_DEF( void )
- ft_glyphslot_set_bitmap( FT_GlyphSlot slot,
- FT_Byte* buffer )
- {
- ft_glyphslot_free_bitmap( slot );
-
- slot->bitmap.buffer = buffer;
-
- FT_ASSERT( (slot->internal->flags & FT_GLYPH_OWN_BITMAP) == 0 );
- }
-
-
- FT_BASE_DEF( FT_Error )
- ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot,
- FT_ULong size )
- {
- FT_Memory memory = FT_FACE_MEMORY( slot->face );
- FT_Error error;
-
-
- if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
- FT_FREE( slot->bitmap.buffer );
- else
- slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
-
- (void)FT_ALLOC( slot->bitmap.buffer, size );
- return error;
- }
-
-
- static void
- ft_glyphslot_clear( FT_GlyphSlot slot )
- {
- /* free bitmap if needed */
- ft_glyphslot_free_bitmap( slot );
-
- /* clear all public fields in the glyph slot */
- FT_ZERO( &slot->metrics );
- FT_ZERO( &slot->outline );
-
- slot->bitmap.width = 0;
- slot->bitmap.rows = 0;
- slot->bitmap.pitch = 0;
- slot->bitmap.pixel_mode = 0;
- /* `slot->bitmap.buffer' has been handled by ft_glyphslot_free_bitmap */
-
- slot->bitmap_left = 0;
- slot->bitmap_top = 0;
- slot->num_subglyphs = 0;
- slot->subglyphs = 0;
- slot->control_data = 0;
- slot->control_len = 0;
- slot->other = 0;
- slot->format = FT_GLYPH_FORMAT_NONE;
-
- slot->linearHoriAdvance = 0;
- slot->linearVertAdvance = 0;
- slot->lsb_delta = 0;
- slot->rsb_delta = 0;
- }
-
-
- static void
- ft_glyphslot_done( FT_GlyphSlot slot )
- {
- FT_Driver driver = slot->face->driver;
- FT_Driver_Class clazz = driver->clazz;
- FT_Memory memory = driver->root.memory;
-
-
- if ( clazz->done_slot )
- clazz->done_slot( slot );
-
- /* free bitmap buffer if needed */
- ft_glyphslot_free_bitmap( slot );
-
- /* free glyph loader */
- if ( FT_DRIVER_USES_OUTLINES( driver ) )
- {
- FT_GlyphLoader_Done( slot->internal->loader );
- slot->internal->loader = 0;
- }
-
- FT_FREE( slot->internal );
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( FT_Error )
- FT_New_GlyphSlot( FT_Face face,
- FT_GlyphSlot *aslot )
- {
- FT_Error error;
- FT_Driver driver;
- FT_Driver_Class clazz;
- FT_Memory memory;
- FT_GlyphSlot slot;
-
-
- if ( !face || !face->driver )
- return FT_Err_Invalid_Argument;
-
- driver = face->driver;
- clazz = driver->clazz;
- memory = driver->root.memory;
-
- FT_TRACE4(( "FT_New_GlyphSlot: Creating new slot object\n" ));
- if ( !FT_ALLOC( slot, clazz->slot_object_size ) )
- {
- slot->face = face;
-
- error = ft_glyphslot_init( slot );
- if ( error )
- {
- ft_glyphslot_done( slot );
- FT_FREE( slot );
- goto Exit;
- }
-
- slot->next = face->glyph;
- face->glyph = slot;
-
- if ( aslot )
- *aslot = slot;
- }
- else if ( aslot )
- *aslot = 0;
-
-
- Exit:
- FT_TRACE4(( "FT_New_GlyphSlot: Return %d\n", error ));
- return error;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( void )
- FT_Done_GlyphSlot( FT_GlyphSlot slot )
- {
- if ( slot )
- {
- FT_Driver driver = slot->face->driver;
- FT_Memory memory = driver->root.memory;
- FT_GlyphSlot prev;
- FT_GlyphSlot cur;
-
-
- /* Remove slot from its parent face's list */
- prev = NULL;
- cur = slot->face->glyph;
-
- while ( cur )
- {
- if ( cur == slot )
- {
- if ( !prev )
- slot->face->glyph = cur->next;
- else
- prev->next = cur->next;
-
- ft_glyphslot_done( slot );
- FT_FREE( slot );
- break;
- }
- prev = cur;
- cur = cur->next;
- }
- }
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( void )
- FT_Set_Transform( FT_Face face,
- FT_Matrix* matrix,
- FT_Vector* delta )
- {
- FT_Face_Internal internal;
-
-
- if ( !face )
- return;
-
- internal = face->internal;
-
- internal->transform_flags = 0;
-
- if ( !matrix )
- {
- internal->transform_matrix.xx = 0x10000L;
- internal->transform_matrix.xy = 0;
- internal->transform_matrix.yx = 0;
- internal->transform_matrix.yy = 0x10000L;
- matrix = &internal->transform_matrix;
- }
- else
- internal->transform_matrix = *matrix;
-
- /* set transform_flags bit flag 0 if `matrix' isn't the identity */
- if ( ( matrix->xy | matrix->yx ) ||
- matrix->xx != 0x10000L ||
- matrix->yy != 0x10000L )
- internal->transform_flags |= 1;
-
- if ( !delta )
- {
- internal->transform_delta.x = 0;
- internal->transform_delta.y = 0;
- delta = &internal->transform_delta;
- }
- else
- internal->transform_delta = *delta;
-
- /* set transform_flags bit flag 1 if `delta' isn't the null vector */
- if ( delta->x | delta->y )
- internal->transform_flags |= 2;
- }
-
-
- static FT_Renderer
- ft_lookup_glyph_renderer( FT_GlyphSlot slot );
-
-
-#ifdef GRID_FIT_METRICS
- static void
- ft_glyphslot_grid_fit_metrics( FT_GlyphSlot slot,
- FT_Bool vertical )
- {
- FT_Glyph_Metrics* metrics = &slot->metrics;
- FT_Pos right, bottom;
-
-
- if ( vertical )
- {
- metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
- metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
-
- right = FT_PIX_CEIL( metrics->vertBearingX + metrics->width );
- bottom = FT_PIX_CEIL( metrics->vertBearingY + metrics->height );
-
- metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
- metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
-
- metrics->width = right - metrics->vertBearingX;
- metrics->height = bottom - metrics->vertBearingY;
- }
- else
- {
- metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
- metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
-
- right = FT_PIX_CEIL ( metrics->horiBearingX + metrics->width );
- bottom = FT_PIX_FLOOR( metrics->horiBearingY - metrics->height );
-
- metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
- metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
-
- metrics->width = right - metrics->horiBearingX;
- metrics->height = metrics->horiBearingY - bottom;
- }
-
- metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
- metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
- }
-#endif /* GRID_FIT_METRICS */
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Load_Glyph( FT_Face face,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- FT_Driver driver;
- FT_GlyphSlot slot;
- FT_Library library;
- FT_Bool autohint = FALSE;
- FT_Module hinter;
-
-
- if ( !face || !face->size || !face->glyph )
- return FT_Err_Invalid_Face_Handle;
-
- /* The validity test for `glyph_index' is performed by the */
- /* font drivers. */
-
- slot = face->glyph;
- ft_glyphslot_clear( slot );
-
- driver = face->driver;
- library = driver->root.library;
- hinter = library->auto_hinter;
-
- /* resolve load flags dependencies */
-
- if ( load_flags & FT_LOAD_NO_RECURSE )
- load_flags |= FT_LOAD_NO_SCALE |
- FT_LOAD_IGNORE_TRANSFORM;
-
- if ( load_flags & FT_LOAD_NO_SCALE )
- {
- load_flags |= FT_LOAD_NO_HINTING |
- FT_LOAD_NO_BITMAP;
-
- load_flags &= ~FT_LOAD_RENDER;
- }
-
- /*
- * Determine whether we need to auto-hint or not.
- * The general rules are:
- *
- * - Do only auto-hinting if we have a hinter module,
- * a scalable font format dealing with outlines,
- * and no transforms except simple slants.
- *
- * - Then, autohint if FT_LOAD_FORCE_AUTOHINT is set
- * or if we don't have a native font hinter.
- *
- * - Otherwise, auto-hint for LIGHT hinting mode.
- *
- * - Exception: The font is `tricky' and requires
- * the native hinter to load properly.
- */
-
- if ( hinter &&
- !( load_flags & FT_LOAD_NO_HINTING ) &&
- !( load_flags & FT_LOAD_NO_AUTOHINT ) &&
- FT_DRIVER_IS_SCALABLE( driver ) &&
- FT_DRIVER_USES_OUTLINES( driver ) &&
- !FT_IS_TRICKY( face ) &&
- face->internal->transform_matrix.yy > 0 &&
- face->internal->transform_matrix.yx == 0 )
- {
- if ( ( load_flags & FT_LOAD_FORCE_AUTOHINT ) ||
- !FT_DRIVER_HAS_HINTER( driver ) )
- autohint = TRUE;
- else
- {
- FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags );
-
-
- if ( mode == FT_RENDER_MODE_LIGHT ||
- face->internal->ignore_unpatented_hinter )
- autohint = TRUE;
- }
- }
-
- if ( autohint )
- {
- FT_AutoHinter_Service hinting;
-
-
- /* try to load embedded bitmaps first if available */
- /* */
- /* XXX: This is really a temporary hack that should disappear */
- /* promptly with FreeType 2.1! */
- /* */
- if ( FT_HAS_FIXED_SIZES( face ) &&
- ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
- {
- error = driver->clazz->load_glyph( slot, face->size,
- glyph_index,
- load_flags | FT_LOAD_SBITS_ONLY );
-
- if ( !error && slot->format == FT_GLYPH_FORMAT_BITMAP )
- goto Load_Ok;
- }
-
- {
- FT_Face_Internal internal = face->internal;
- FT_Int transform_flags = internal->transform_flags;
-
-
- /* since the auto-hinter calls FT_Load_Glyph by itself, */
- /* make sure that glyphs aren't transformed */
- internal->transform_flags = 0;
-
- /* load auto-hinted outline */
- hinting = (FT_AutoHinter_Service)hinter->clazz->module_interface;
-
- error = hinting->load_glyph( (FT_AutoHinter)hinter,
- slot, face->size,
- glyph_index, load_flags );
-
- internal->transform_flags = transform_flags;
- }
- }
- else
- {
- error = driver->clazz->load_glyph( slot,
- face->size,
- glyph_index,
- load_flags );
- if ( error )
- goto Exit;
-
- if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
- {
- /* check that the loaded outline is correct */
- error = FT_Outline_Check( &slot->outline );
- if ( error )
- goto Exit;
-
-#ifdef GRID_FIT_METRICS
- if ( !( load_flags & FT_LOAD_NO_HINTING ) )
- ft_glyphslot_grid_fit_metrics( slot,
- FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
-#endif
- }
- }
-
- Load_Ok:
- /* compute the advance */
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
- {
- slot->advance.x = 0;
- slot->advance.y = slot->metrics.vertAdvance;
- }
- else
- {
- slot->advance.x = slot->metrics.horiAdvance;
- slot->advance.y = 0;
- }
-
- /* compute the linear advance in 16.16 pixels */
- if ( ( load_flags & FT_LOAD_LINEAR_DESIGN ) == 0 &&
- ( FT_IS_SCALABLE( face ) ) )
- {
- FT_Size_Metrics* metrics = &face->size->metrics;
-
-
- /* it's tricky! */
- slot->linearHoriAdvance = FT_MulDiv( slot->linearHoriAdvance,
- metrics->x_scale, 64 );
-
- slot->linearVertAdvance = FT_MulDiv( slot->linearVertAdvance,
- metrics->y_scale, 64 );
- }
-
- if ( ( load_flags & FT_LOAD_IGNORE_TRANSFORM ) == 0 )
- {
- FT_Face_Internal internal = face->internal;
-
-
- /* now, transform the glyph image if needed */
- if ( internal->transform_flags )
- {
- /* get renderer */
- FT_Renderer renderer = ft_lookup_glyph_renderer( slot );
-
-
- if ( renderer )
- error = renderer->clazz->transform_glyph(
- renderer, slot,
- &internal->transform_matrix,
- &internal->transform_delta );
- /* transform advance */
- FT_Vector_Transform( &slot->advance, &internal->transform_matrix );
- }
- }
-
- /* do we need to render the image now? */
- if ( !error &&
- slot->format != FT_GLYPH_FORMAT_BITMAP &&
- slot->format != FT_GLYPH_FORMAT_COMPOSITE &&
- load_flags & FT_LOAD_RENDER )
- {
- FT_Render_Mode mode = FT_LOAD_TARGET_MODE( load_flags );
-
-
- if ( mode == FT_RENDER_MODE_NORMAL &&
- (load_flags & FT_LOAD_MONOCHROME ) )
- mode = FT_RENDER_MODE_MONO;
-
- error = FT_Render_Glyph( slot, mode );
- }
-
- Exit:
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Load_Char( FT_Face face,
- FT_ULong char_code,
- FT_Int32 load_flags )
- {
- FT_UInt glyph_index;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- glyph_index = (FT_UInt)char_code;
- if ( face->charmap )
- glyph_index = FT_Get_Char_Index( face, char_code );
-
- return FT_Load_Glyph( face, glyph_index, load_flags );
- }
-
-
- /* destructor for sizes list */
- static void
- destroy_size( FT_Memory memory,
- FT_Size size,
- FT_Driver driver )
- {
- /* finalize client-specific data */
- if ( size->generic.finalizer )
- size->generic.finalizer( size );
-
- /* finalize format-specific stuff */
- if ( driver->clazz->done_size )
- driver->clazz->done_size( size );
-
- FT_FREE( size->internal );
- FT_FREE( size );
- }
-
-
- static void
- ft_cmap_done_internal( FT_CMap cmap );
-
-
- static void
- destroy_charmaps( FT_Face face,
- FT_Memory memory )
- {
- FT_Int n;
-
-
- if ( !face )
- return;
-
- for ( n = 0; n < face->num_charmaps; n++ )
- {
- FT_CMap cmap = FT_CMAP( face->charmaps[n] );
-
-
- ft_cmap_done_internal( cmap );
-
- face->charmaps[n] = NULL;
- }
-
- FT_FREE( face->charmaps );
- face->num_charmaps = 0;
- }
-
-
- /* destructor for faces list */
- static void
- destroy_face( FT_Memory memory,
- FT_Face face,
- FT_Driver driver )
- {
- FT_Driver_Class clazz = driver->clazz;
-
-
- /* discard auto-hinting data */
- if ( face->autohint.finalizer )
- face->autohint.finalizer( face->autohint.data );
-
- /* Discard glyph slots for this face. */
- /* Beware! FT_Done_GlyphSlot() changes the field `face->glyph' */
- while ( face->glyph )
- FT_Done_GlyphSlot( face->glyph );
-
- /* discard all sizes for this face */
- FT_List_Finalize( &face->sizes_list,
- (FT_List_Destructor)destroy_size,
- memory,
- driver );
- face->size = 0;
-
- /* now discard client data */
- if ( face->generic.finalizer )
- face->generic.finalizer( face );
-
- /* discard charmaps */
- destroy_charmaps( face, memory );
-
- /* finalize format-specific stuff */
- if ( clazz->done_face )
- clazz->done_face( face );
-
- /* close the stream for this face if needed */
- FT_Stream_Free(
- face->stream,
- ( face->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 );
-
- face->stream = 0;
-
- /* get rid of it */
- if ( face->internal )
- {
- FT_FREE( face->internal );
- }
- FT_FREE( face );
- }
-
-
- static void
- Destroy_Driver( FT_Driver driver )
- {
- FT_List_Finalize( &driver->faces_list,
- (FT_List_Destructor)destroy_face,
- driver->root.memory,
- driver );
-
- /* check whether we need to drop the driver's glyph loader */
- if ( FT_DRIVER_USES_OUTLINES( driver ) )
- FT_GlyphLoader_Done( driver->glyph_loader );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* find_unicode_charmap */
- /* */
- /* <Description> */
- /* This function finds a Unicode charmap, if there is one. */
- /* And if there is more than one, it tries to favour the more */
- /* extensive one, i.e., one that supports UCS-4 against those which */
- /* are limited to the BMP (said UCS-2 encoding.) */
- /* */
- /* This function is called from open_face() (just below), and also */
- /* from FT_Select_Charmap( ..., FT_ENCODING_UNICODE ). */
- /* */
- static FT_Error
- find_unicode_charmap( FT_Face face )
- {
- FT_CharMap* first;
- FT_CharMap* cur;
-
-
- /* caller should have already checked that `face' is valid */
- FT_ASSERT( face );
-
- first = face->charmaps;
-
- if ( !first )
- return FT_Err_Invalid_CharMap_Handle;
-
- /*
- * The original TrueType specification(s) only specified charmap
- * formats that are capable of mapping 8 or 16 bit character codes to
- * glyph indices.
- *
- * However, recent updates to the Apple and OpenType specifications
- * introduced new formats that are capable of mapping 32-bit character
- * codes as well. And these are already used on some fonts, mainly to
- * map non-BMP Asian ideographs as defined in Unicode.
- *
- * For compatibility purposes, these fonts generally come with
- * *several* Unicode charmaps:
- *
- * - One of them in the "old" 16-bit format, that cannot access
- * all glyphs in the font.
- *
- * - Another one in the "new" 32-bit format, that can access all
- * the glyphs.
- *
- * This function has been written to always favor a 32-bit charmap
- * when found. Otherwise, a 16-bit one is returned when found.
- */
-
- /* Since the `interesting' table, with IDs (3,10), is normally the */
- /* last one, we loop backwards. This loses with type1 fonts with */
- /* non-BMP characters (<.0001%), this wins with .ttf with non-BMP */
- /* chars (.01% ?), and this is the same about 99.99% of the time! */
-
- cur = first + face->num_charmaps; /* points after the last one */
-
- for ( ; --cur >= first; )
- {
- if ( cur[0]->encoding == FT_ENCODING_UNICODE )
- {
- /* XXX If some new encodings to represent UCS-4 are added, */
- /* they should be added here. */
- if ( ( cur[0]->platform_id == TT_PLATFORM_MICROSOFT &&
- cur[0]->encoding_id == TT_MS_ID_UCS_4 ) ||
- ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE &&
- cur[0]->encoding_id == TT_APPLE_ID_UNICODE_32 ) )
- {
- face->charmap = cur[0];
- return FT_Err_Ok;
- }
- }
- }
-
- /* We do not have any UCS-4 charmap. */
- /* Do the loop again and search for UCS-2 charmaps. */
- cur = first + face->num_charmaps;
-
- for ( ; --cur >= first; )
- {
- if ( cur[0]->encoding == FT_ENCODING_UNICODE )
- {
- face->charmap = cur[0];
- return FT_Err_Ok;
- }
- }
-
- return FT_Err_Invalid_CharMap_Handle;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* find_variant_selector_charmap */
- /* */
- /* <Description> */
- /* This function finds the variant selector charmap, if there is one. */
- /* There can only be one (platform=0, specific=5, format=14). */
- /* */
- static FT_CharMap
- find_variant_selector_charmap( FT_Face face )
- {
- FT_CharMap* first;
- FT_CharMap* end;
- FT_CharMap* cur;
-
-
- /* caller should have already checked that `face' is valid */
- FT_ASSERT( face );
-
- first = face->charmaps;
-
- if ( !first )
- return NULL;
-
- end = first + face->num_charmaps; /* points after the last one */
-
- for ( cur = first; cur < end; ++cur )
- {
- if ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE &&
- cur[0]->encoding_id == TT_APPLE_ID_VARIANT_SELECTOR &&
- FT_Get_CMap_Format( cur[0] ) == 14 )
- return cur[0];
- }
-
- return NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* open_face */
- /* */
- /* <Description> */
- /* This function does some work for FT_Open_Face(). */
- /* */
- static FT_Error
- open_face( FT_Driver driver,
- FT_Stream stream,
- FT_Long face_index,
- FT_Int num_params,
- FT_Parameter* params,
- FT_Face *aface )
- {
- FT_Memory memory;
- FT_Driver_Class clazz;
- FT_Face face = 0;
- FT_Error error, error2;
- FT_Face_Internal internal = NULL;
-
-
- clazz = driver->clazz;
- memory = driver->root.memory;
-
- /* allocate the face object and perform basic initialization */
- if ( FT_ALLOC( face, clazz->face_object_size ) )
- goto Fail;
-
- if ( FT_NEW( internal ) )
- goto Fail;
-
- face->internal = internal;
-
- face->driver = driver;
- face->memory = memory;
- face->stream = stream;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- {
- int i;
-
-
- face->internal->incremental_interface = 0;
- for ( i = 0; i < num_params && !face->internal->incremental_interface;
- i++ )
- if ( params[i].tag == FT_PARAM_TAG_INCREMENTAL )
- face->internal->incremental_interface =
- (FT_Incremental_Interface)params[i].data;
- }
-#endif
-
- if ( clazz->init_face )
- error = clazz->init_face( stream,
- face,
- (FT_Int)face_index,
- num_params,
- params );
- if ( error )
- goto Fail;
-
- /* select Unicode charmap by default */
- error2 = find_unicode_charmap( face );
-
- /* if no Unicode charmap can be found, FT_Err_Invalid_CharMap_Handle */
- /* is returned. */
-
- /* no error should happen, but we want to play safe */
- if ( error2 && error2 != FT_Err_Invalid_CharMap_Handle )
- {
- error = error2;
- goto Fail;
- }
-
- *aface = face;
-
- Fail:
- if ( error )
- {
- destroy_charmaps( face, memory );
- if ( clazz->done_face )
- clazz->done_face( face );
- FT_FREE( internal );
- FT_FREE( face );
- *aface = 0;
- }
-
- return error;
- }
-
-
- /* there's a Mac-specific extended implementation of FT_New_Face() */
- /* in src/base/ftmac.c */
-
-#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_New_Face( FT_Library library,
- const char* pathname,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Open_Args args;
-
-
- /* test for valid `library' and `aface' delayed to FT_Open_Face() */
- if ( !pathname )
- return FT_Err_Invalid_Argument;
-
- args.flags = FT_OPEN_PATHNAME;
- args.pathname = (char*)pathname;
-
- return FT_Open_Face( library, &args, face_index, aface );
- }
-
-#endif /* defined( FT_MACINTOSH ) && !defined( DARWIN_NO_CARBON ) */
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_New_Memory_Face( FT_Library library,
- const FT_Byte* file_base,
- FT_Long file_size,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Open_Args args;
-
-
- /* test for valid `library' and `face' delayed to FT_Open_Face() */
- if ( !file_base )
- return FT_Err_Invalid_Argument;
-
- args.flags = FT_OPEN_MEMORY;
- args.memory_base = file_base;
- args.memory_size = file_size;
-
- return FT_Open_Face( library, &args, face_index, aface );
- }
-
-
-#ifdef FT_CONFIG_OPTION_MAC_FONTS
-
- /* The behavior here is very similar to that in base/ftmac.c, but it */
- /* is designed to work on non-mac systems, so no mac specific calls. */
- /* */
- /* We look at the file and determine if it is a mac dfont file or a mac */
- /* resource file, or a macbinary file containing a mac resource file. */
- /* */
- /* Unlike ftmac I'm not going to look at a `FOND'. I don't really see */
- /* the point, especially since there may be multiple `FOND' resources. */
- /* Instead I'll just look for `sfnt' and `POST' resources, ordered as */
- /* they occur in the file. */
- /* */
- /* Note that multiple `POST' resources do not mean multiple postscript */
- /* fonts; they all get jammed together to make what is essentially a */
- /* pfb file. */
- /* */
- /* We aren't interested in `NFNT' or `FONT' bitmap resources. */
- /* */
- /* As soon as we get an `sfnt' load it into memory and pass it off to */
- /* FT_Open_Face. */
- /* */
- /* If we have a (set of) `POST' resources, massage them into a (memory) */
- /* pfb file and pass that to FT_Open_Face. (As with ftmac.c I'm not */
- /* going to try to save the kerning info. After all that lives in the */
- /* `FOND' which isn't in the file containing the `POST' resources so */
- /* we don't really have access to it. */
-
-
- /* Finalizer for a memory stream; gets called by FT_Done_Face(). */
- /* It frees the memory it uses. */
- /* From ftmac.c. */
- static void
- memory_stream_close( FT_Stream stream )
- {
- FT_Memory memory = stream->memory;
-
-
- FT_FREE( stream->base );
-
- stream->size = 0;
- stream->base = 0;
- stream->close = 0;
- }
-
-
- /* Create a new memory stream from a buffer and a size. */
- /* From ftmac.c. */
- static FT_Error
- new_memory_stream( FT_Library library,
- FT_Byte* base,
- FT_ULong size,
- FT_Stream_CloseFunc close,
- FT_Stream *astream )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Stream stream;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !base )
- return FT_Err_Invalid_Argument;
-
- *astream = 0;
- memory = library->memory;
- if ( FT_NEW( stream ) )
- goto Exit;
-
- FT_Stream_OpenMemory( stream, base, size );
-
- stream->close = close;
-
- *astream = stream;
-
- Exit:
- return error;
- }
-
-
- /* Create a new FT_Face given a buffer and a driver name. */
- /* from ftmac.c */
- FT_LOCAL_DEF( FT_Error )
- open_face_from_buffer( FT_Library library,
- FT_Byte* base,
- FT_ULong size,
- FT_Long face_index,
- const char* driver_name,
- FT_Face *aface )
- {
- FT_Open_Args args;
- FT_Error error;
- FT_Stream stream = NULL;
- FT_Memory memory = library->memory;
-
-
- error = new_memory_stream( library,
- base,
- size,
- memory_stream_close,
- &stream );
- if ( error )
- {
- FT_FREE( base );
- return error;
- }
-
- args.flags = FT_OPEN_STREAM;
- args.stream = stream;
- if ( driver_name )
- {
- args.flags = args.flags | FT_OPEN_DRIVER;
- args.driver = FT_Get_Module( library, driver_name );
- }
-
-#ifdef FT_MACINTOSH
- /* At this point, face_index has served its purpose; */
- /* whoever calls this function has already used it to */
- /* locate the correct font data. We should not propagate */
- /* this index to FT_Open_Face() (unless it is negative). */
-
- if ( face_index > 0 )
- face_index = 0;
-#endif
-
- error = FT_Open_Face( library, &args, face_index, aface );
-
- if ( error == FT_Err_Ok )
- (*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
- else
-#ifdef FT_MACINTOSH
- FT_Stream_Free( stream, 0 );
-#else
- {
- FT_Stream_Close( stream );
- FT_FREE( stream );
- }
-#endif
-
- return error;
- }
-
-
- /* Look up `TYP1' or `CID ' table from sfnt table directory. */
- /* `offset' and `length' must exclude the binary header in tables. */
-
- /* Type 1 and CID-keyed font drivers should recognize sfnt-wrapped */
- /* format too. Here, since we can't expect that the TrueType font */
- /* driver is loaded unconditially, we must parse the font by */
- /* ourselves. We are only interested in the name of the table and */
- /* the offset. */
-
- static FT_Error
- ft_lookup_PS_in_sfnt_stream( FT_Stream stream,
- FT_Long face_index,
- FT_ULong* offset,
- FT_ULong* length,
- FT_Bool* is_sfnt_cid )
- {
- FT_Error error;
- FT_UShort numTables;
- FT_Long pstable_index;
- FT_ULong tag;
- int i;
-
-
- *offset = 0;
- *length = 0;
- *is_sfnt_cid = FALSE;
-
- /* TODO: support for sfnt-wrapped PS/CID in TTC format */
-
- /* version check for 'typ1' (should be ignored?) */
- if ( FT_READ_ULONG( tag ) )
- return error;
- if ( tag != TTAG_typ1 )
- return FT_Err_Unknown_File_Format;
-
- if ( FT_READ_USHORT( numTables ) )
- return error;
- if ( FT_STREAM_SKIP( 2 * 3 ) ) /* skip binary search header */
- return error;
-
- pstable_index = -1;
- *is_sfnt_cid = FALSE;
-
- for ( i = 0; i < numTables; i++ )
- {
- if ( FT_READ_ULONG( tag ) || FT_STREAM_SKIP( 4 ) ||
- FT_READ_ULONG( *offset ) || FT_READ_ULONG( *length ) )
- return error;
-
- if ( tag == TTAG_CID )
- {
- pstable_index++;
- *offset += 22;
- *length -= 22;
- *is_sfnt_cid = TRUE;
- if ( face_index < 0 )
- return FT_Err_Ok;
- }
- else if ( tag == TTAG_TYP1 )
- {
- pstable_index++;
- *offset += 24;
- *length -= 24;
- *is_sfnt_cid = FALSE;
- if ( face_index < 0 )
- return FT_Err_Ok;
- }
- if ( face_index >= 0 && pstable_index == face_index )
- return FT_Err_Ok;
- }
- return FT_Err_Table_Missing;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- open_face_PS_from_sfnt_stream( FT_Library library,
- FT_Stream stream,
- FT_Long face_index,
- FT_Int num_params,
- FT_Parameter *params,
- FT_Face *aface )
- {
- FT_Error error;
- FT_Memory memory = library->memory;
- FT_ULong offset, length;
- FT_Long pos;
- FT_Bool is_sfnt_cid;
- FT_Byte* sfnt_ps;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
-
-
- pos = FT_Stream_Pos( stream );
-
- error = ft_lookup_PS_in_sfnt_stream( stream,
- face_index,
- &offset,
- &length,
- &is_sfnt_cid );
- if ( error )
- return error;
-
- if ( FT_Stream_Seek( stream, pos + offset ) )
- goto Exit;
-
- if ( FT_ALLOC( sfnt_ps, (FT_Long)length ) )
- goto Exit;
-
- error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
- if ( error )
- goto Exit;
-
- error = open_face_from_buffer( library,
- sfnt_ps,
- length,
- face_index < 0 ? face_index : 0,
- is_sfnt_cid ? "cid" : "type1",
- aface );
- Exit:
- FT_Stream_Seek( stream, pos );
- return error;
- }
-
-
-#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
-
- /* The resource header says we've got resource_cnt `POST' (type1) */
- /* resources in this file. They all need to be coalesced into */
- /* one lump which gets passed on to the type1 driver. */
- /* Here can be only one PostScript font in a file so face_index */
- /* must be 0 (or -1). */
- /* */
- static FT_Error
- Mac_Read_POST_Resource( FT_Library library,
- FT_Stream stream,
- FT_Long *offsets,
- FT_Long resource_cnt,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Error error = FT_Err_Cannot_Open_Resource;
- FT_Memory memory = library->memory;
- FT_Byte* pfb_data;
- int i, type, flags;
- FT_Long len;
- FT_Long pfb_len, pfb_pos, pfb_lenpos;
- FT_Long rlen, temp;
-
-
- if ( face_index == -1 )
- face_index = 0;
- if ( face_index != 0 )
- return error;
-
- /* Find the length of all the POST resources, concatenated. Assume */
- /* worst case (each resource in its own section). */
- pfb_len = 0;
- for ( i = 0; i < resource_cnt; ++i )
- {
- error = FT_Stream_Seek( stream, offsets[i] );
- if ( error )
- goto Exit;
- if ( FT_READ_LONG( temp ) )
- goto Exit;
- pfb_len += temp + 6;
- }
-
- if ( FT_ALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
- goto Exit;
-
- pfb_data[0] = 0x80;
- pfb_data[1] = 1; /* Ascii section */
- pfb_data[2] = 0; /* 4-byte length, fill in later */
- pfb_data[3] = 0;
- pfb_data[4] = 0;
- pfb_data[5] = 0;
- pfb_pos = 6;
- pfb_lenpos = 2;
-
- len = 0;
- type = 1;
- for ( i = 0; i < resource_cnt; ++i )
- {
- error = FT_Stream_Seek( stream, offsets[i] );
- if ( error )
- goto Exit2;
- if ( FT_READ_LONG( rlen ) )
- goto Exit;
- if ( FT_READ_USHORT( flags ) )
- goto Exit;
- rlen -= 2; /* the flags are part of the resource */
- if ( ( flags >> 8 ) == type )
- len += rlen;
- else
- {
- pfb_data[pfb_lenpos ] = (FT_Byte)( len );
- pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
- pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
- pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
-
- if ( ( flags >> 8 ) == 5 ) /* End of font mark */
- break;
-
- pfb_data[pfb_pos++] = 0x80;
-
- type = flags >> 8;
- len = rlen;
-
- pfb_data[pfb_pos++] = (FT_Byte)type;
- pfb_lenpos = pfb_pos;
- pfb_data[pfb_pos++] = 0; /* 4-byte length, fill in later */
- pfb_data[pfb_pos++] = 0;
- pfb_data[pfb_pos++] = 0;
- pfb_data[pfb_pos++] = 0;
- }
-
- error = FT_Stream_Read( stream, (FT_Byte *)pfb_data + pfb_pos, rlen );
- pfb_pos += rlen;
- }
-
- pfb_data[pfb_pos++] = 0x80;
- pfb_data[pfb_pos++] = 3;
-
- pfb_data[pfb_lenpos ] = (FT_Byte)( len );
- pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
- pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
- pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
-
- return open_face_from_buffer( library,
- pfb_data,
- pfb_pos,
- face_index,
- "type1",
- aface );
-
- Exit2:
- FT_FREE( pfb_data );
-
- Exit:
- return error;
- }
-
-
- /* The resource header says we've got resource_cnt `sfnt' */
- /* (TrueType/OpenType) resources in this file. Look through */
- /* them for the one indicated by face_index, load it into mem, */
- /* pass it on the the truetype driver and return it. */
- /* */
- static FT_Error
- Mac_Read_sfnt_Resource( FT_Library library,
- FT_Stream stream,
- FT_Long *offsets,
- FT_Long resource_cnt,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Memory memory = library->memory;
- FT_Byte* sfnt_data;
- FT_Error error;
- FT_Long flag_offset;
- FT_Long rlen;
- int is_cff;
- FT_Long face_index_in_resource = 0;
-
-
- if ( face_index == -1 )
- face_index = 0;
- if ( face_index >= resource_cnt )
- return FT_Err_Cannot_Open_Resource;
-
- flag_offset = offsets[face_index];
- error = FT_Stream_Seek( stream, flag_offset );
- if ( error )
- goto Exit;
-
- if ( FT_READ_LONG( rlen ) )
- goto Exit;
- if ( rlen == -1 )
- return FT_Err_Cannot_Open_Resource;
-
- error = open_face_PS_from_sfnt_stream( library,
- stream,
- face_index,
- 0, NULL,
- aface );
- if ( !error )
- goto Exit;
-
- if ( FT_ALLOC( sfnt_data, (FT_Long)rlen ) )
- return error;
- error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, rlen );
- if ( error )
- goto Exit;
-
- is_cff = rlen > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
- error = open_face_from_buffer( library,
- sfnt_data,
- rlen,
- face_index_in_resource,
- is_cff ? "cff" : "truetype",
- aface );
-
- Exit:
- return error;
- }
-
-
- /* Check for a valid resource fork header, or a valid dfont */
- /* header. In a resource fork the first 16 bytes are repeated */
- /* at the location specified by bytes 4-7. In a dfont bytes */
- /* 4-7 point to 16 bytes of zeroes instead. */
- /* */
- static FT_Error
- IsMacResource( FT_Library library,
- FT_Stream stream,
- FT_Long resource_offset,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Memory memory = library->memory;
- FT_Error error;
- FT_Long map_offset, rdara_pos;
- FT_Long *data_offsets;
- FT_Long count;
-
-
- error = FT_Raccess_Get_HeaderInfo( library, stream, resource_offset,
- &map_offset, &rdara_pos );
- if ( error )
- return error;
-
- error = FT_Raccess_Get_DataOffsets( library, stream,
- map_offset, rdara_pos,
- TTAG_POST,
- &data_offsets, &count );
- if ( !error )
- {
- error = Mac_Read_POST_Resource( library, stream, data_offsets, count,
- face_index, aface );
- FT_FREE( data_offsets );
- /* POST exists in an LWFN providing a single face */
- if ( !error )
- (*aface)->num_faces = 1;
- return error;
- }
-
- error = FT_Raccess_Get_DataOffsets( library, stream,
- map_offset, rdara_pos,
- TTAG_sfnt,
- &data_offsets, &count );
- if ( !error )
- {
- FT_Long face_index_internal = face_index % count;
-
-
- error = Mac_Read_sfnt_Resource( library, stream, data_offsets, count,
- face_index_internal, aface );
- FT_FREE( data_offsets );
- if ( !error )
- (*aface)->num_faces = count;
- }
-
- return error;
- }
-
-
- /* Check for a valid macbinary header, and if we find one */
- /* check that the (flattened) resource fork in it is valid. */
- /* */
- static FT_Error
- IsMacBinary( FT_Library library,
- FT_Stream stream,
- FT_Long face_index,
- FT_Face *aface )
- {
- unsigned char header[128];
- FT_Error error;
- FT_Long dlen, offset;
-
-
- if ( NULL == stream )
- return FT_Err_Invalid_Stream_Operation;
-
- error = FT_Stream_Seek( stream, 0 );
- if ( error )
- goto Exit;
-
- error = FT_Stream_Read( stream, (FT_Byte*)header, 128 );
- if ( error )
- goto Exit;
-
- if ( header[ 0] != 0 ||
- header[74] != 0 ||
- header[82] != 0 ||
- header[ 1] == 0 ||
- header[ 1] > 33 ||
- header[63] != 0 ||
- header[2 + header[1]] != 0 )
- return FT_Err_Unknown_File_Format;
-
- dlen = ( header[0x53] << 24 ) |
- ( header[0x54] << 16 ) |
- ( header[0x55] << 8 ) |
- header[0x56];
-#if 0
- rlen = ( header[0x57] << 24 ) |
- ( header[0x58] << 16 ) |
- ( header[0x59] << 8 ) |
- header[0x5a];
-#endif /* 0 */
- offset = 128 + ( ( dlen + 127 ) & ~127 );
-
- return IsMacResource( library, stream, offset, face_index, aface );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- load_face_in_embedded_rfork( FT_Library library,
- FT_Stream stream,
- FT_Long face_index,
- FT_Face *aface,
- const FT_Open_Args *args )
- {
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
-
- FT_Memory memory = library->memory;
- FT_Error error = FT_Err_Unknown_File_Format;
- int i;
-
- char * file_names[FT_RACCESS_N_RULES];
- FT_Long offsets[FT_RACCESS_N_RULES];
- FT_Error errors[FT_RACCESS_N_RULES];
-
- FT_Open_Args args2;
- FT_Stream stream2 = 0;
-
-
- FT_Raccess_Guess( library, stream,
- args->pathname, file_names, offsets, errors );
-
- for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
- {
- if ( errors[i] )
- {
- FT_TRACE3(( "Error[%d] has occurred in rule %d\n", errors[i], i ));
- continue;
- }
-
- args2.flags = FT_OPEN_PATHNAME;
- args2.pathname = file_names[i] ? file_names[i] : args->pathname;
-
- FT_TRACE3(( "Try rule %d: %s (offset=%d) ...",
- i, args2.pathname, offsets[i] ));
-
- error = FT_Stream_New( library, &args2, &stream2 );
- if ( error )
- {
- FT_TRACE3(( "failed\n" ));
- continue;
- }
-
- error = IsMacResource( library, stream2, offsets[i],
- face_index, aface );
- FT_Stream_Free( stream2, 0 );
-
- FT_TRACE3(( "%s\n", error ? "failed": "successful" ));
-
- if ( !error )
- break;
- }
-
- for (i = 0; i < FT_RACCESS_N_RULES; i++)
- {
- if ( file_names[i] )
- FT_FREE( file_names[i] );
- }
-
- /* Caller (load_mac_face) requires FT_Err_Unknown_File_Format. */
- if ( error )
- error = FT_Err_Unknown_File_Format;
-
- return error;
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
-
- }
-
-
- /* Check for some macintosh formats without Carbon framework. */
- /* Is this a macbinary file? If so look at the resource fork. */
- /* Is this a mac dfont file? */
- /* Is this an old style resource fork? (in data) */
- /* Else call load_face_in_embedded_rfork to try extra rules */
- /* (defined in `ftrfork.c'). */
- /* */
- static FT_Error
- load_mac_face( FT_Library library,
- FT_Stream stream,
- FT_Long face_index,
- FT_Face *aface,
- const FT_Open_Args *args )
- {
- FT_Error error;
- FT_UNUSED( args );
-
-
- error = IsMacBinary( library, stream, face_index, aface );
- if ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format )
- {
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
-
- FT_TRACE3(( "Try as dfont: %s ...", args->pathname ));
-
- error = IsMacResource( library, stream, 0, face_index, aface );
-
- FT_TRACE3(( "%s\n", error ? "failed" : "successful" ));
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
-
- }
-
- if ( ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format ||
- FT_ERROR_BASE( error ) == FT_Err_Invalid_Stream_Operation ) &&
- ( args->flags & FT_OPEN_PATHNAME ) )
- error = load_face_in_embedded_rfork( library, stream,
- face_index, aface, args );
- return error;
- }
-#endif
-
-#endif /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Open_Face( FT_Library library,
- const FT_Open_Args* args,
- FT_Long face_index,
- FT_Face *aface )
- {
- FT_Error error;
- FT_Driver driver;
- FT_Memory memory;
- FT_Stream stream = 0;
- FT_Face face = 0;
- FT_ListNode node = 0;
- FT_Bool external_stream;
- FT_Module* cur;
- FT_Module* limit;
-
-
- /* test for valid `library' delayed to */
- /* FT_Stream_New() */
-
- if ( ( !aface && face_index >= 0 ) || !args )
- return FT_Err_Invalid_Argument;
-
- external_stream = FT_BOOL( ( args->flags & FT_OPEN_STREAM ) &&
- args->stream );
-
- /* create input stream */
- error = FT_Stream_New( library, args, &stream );
- if ( error )
- goto Fail3;
-
- memory = library->memory;
-
- /* If the font driver is specified in the `args' structure, use */
- /* it. Otherwise, we scan the list of registered drivers. */
- if ( ( args->flags & FT_OPEN_DRIVER ) && args->driver )
- {
- driver = FT_DRIVER( args->driver );
-
- /* not all modules are drivers, so check... */
- if ( FT_MODULE_IS_DRIVER( driver ) )
- {
- FT_Int num_params = 0;
- FT_Parameter* params = 0;
-
-
- if ( args->flags & FT_OPEN_PARAMS )
- {
- num_params = args->num_params;
- params = args->params;
- }
-
- error = open_face( driver, stream, face_index,
- num_params, params, &face );
- if ( !error )
- goto Success;
- }
- else
- error = FT_Err_Invalid_Handle;
-
- FT_Stream_Free( stream, external_stream );
- goto Fail;
- }
- else
- {
- /* check each font driver for an appropriate format */
- cur = library->modules;
- limit = cur + library->num_modules;
-
-
- for ( ; cur < limit; cur++ )
- {
- /* not all modules are font drivers, so check... */
- if ( FT_MODULE_IS_DRIVER( cur[0] ) )
- {
- FT_Int num_params = 0;
- FT_Parameter* params = 0;
-
-
- driver = FT_DRIVER( cur[0] );
-
- if ( args->flags & FT_OPEN_PARAMS )
- {
- num_params = args->num_params;
- params = args->params;
- }
-
- error = open_face( driver, stream, face_index,
- num_params, params, &face );
- if ( !error )
- goto Success;
-
-#ifdef FT_CONFIG_OPTION_MAC_FONTS
- if ( ft_strcmp( cur[0]->clazz->module_name, "truetype" ) == 0 &&
- FT_ERROR_BASE( error ) == FT_Err_Table_Missing )
- {
- /* TrueType but essential tables are missing */
- if ( FT_Stream_Seek( stream, 0 ) )
- break;
-
- error = open_face_PS_from_sfnt_stream( library,
- stream,
- face_index,
- num_params,
- params,
- aface );
- if ( !error )
- {
- FT_Stream_Free( stream, external_stream );
- return error;
- }
- }
-#endif
-
- if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
- goto Fail3;
- }
- }
-
- Fail3:
- /* If we are on the mac, and we get an FT_Err_Invalid_Stream_Operation */
- /* it may be because we have an empty data fork, so we need to check */
- /* the resource fork. */
- if ( FT_ERROR_BASE( error ) != FT_Err_Cannot_Open_Stream &&
- FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format &&
- FT_ERROR_BASE( error ) != FT_Err_Invalid_Stream_Operation )
- goto Fail2;
-
-#if !defined( FT_MACINTOSH ) && defined( FT_CONFIG_OPTION_MAC_FONTS )
- error = load_mac_face( library, stream, face_index, aface, args );
- if ( !error )
- {
- /* We don't want to go to Success here. We've already done that. */
- /* On the other hand, if we succeeded we still need to close this */
- /* stream (we opened a different stream which extracted the */
- /* interesting information out of this stream here. That stream */
- /* will still be open and the face will point to it). */
- FT_Stream_Free( stream, external_stream );
- return error;
- }
-
- if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
- goto Fail2;
-#endif /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
-
- /* no driver is able to handle this format */
- error = FT_Err_Unknown_File_Format;
-
- Fail2:
- FT_Stream_Free( stream, external_stream );
- goto Fail;
- }
-
- Success:
- FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
-
- /* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */
- if ( external_stream )
- face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM;
-
- /* add the face object to its driver's list */
- if ( FT_NEW( node ) )
- goto Fail;
-
- node->data = face;
- /* don't assume driver is the same as face->driver, so use */
- /* face->driver instead. */
- FT_List_Add( &face->driver->faces_list, node );
-
- /* now allocate a glyph slot object for the face */
- FT_TRACE4(( "FT_Open_Face: Creating glyph slot\n" ));
-
- if ( face_index >= 0 )
- {
- error = FT_New_GlyphSlot( face, NULL );
- if ( error )
- goto Fail;
-
- /* finally, allocate a size object for the face */
- {
- FT_Size size;
-
-
- FT_TRACE4(( "FT_Open_Face: Creating size object\n" ));
-
- error = FT_New_Size( face, &size );
- if ( error )
- goto Fail;
-
- face->size = size;
- }
- }
-
- /* some checks */
-
- if ( FT_IS_SCALABLE( face ) )
- {
- if ( face->height < 0 )
- face->height = (FT_Short)-face->height;
-
- if ( !FT_HAS_VERTICAL( face ) )
- face->max_advance_height = (FT_Short)face->height;
- }
-
- if ( FT_HAS_FIXED_SIZES( face ) )
- {
- FT_Int i;
-
-
- for ( i = 0; i < face->num_fixed_sizes; i++ )
- {
- FT_Bitmap_Size* bsize = face->available_sizes + i;
-
-
- if ( bsize->height < 0 )
- bsize->height = (FT_Short)-bsize->height;
- if ( bsize->x_ppem < 0 )
- bsize->x_ppem = (FT_Short)-bsize->x_ppem;
- if ( bsize->y_ppem < 0 )
- bsize->y_ppem = -bsize->y_ppem;
- }
- }
-
- /* initialize internal face data */
- {
- FT_Face_Internal internal = face->internal;
-
-
- internal->transform_matrix.xx = 0x10000L;
- internal->transform_matrix.xy = 0;
- internal->transform_matrix.yx = 0;
- internal->transform_matrix.yy = 0x10000L;
-
- internal->transform_delta.x = 0;
- internal->transform_delta.y = 0;
- }
-
- if ( aface )
- *aface = face;
- else
- FT_Done_Face( face );
-
- goto Exit;
-
- Fail:
- FT_Done_Face( face );
-
- Exit:
- FT_TRACE4(( "FT_Open_Face: Return %d\n", error ));
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Attach_File( FT_Face face,
- const char* filepathname )
- {
- FT_Open_Args open;
-
-
- /* test for valid `face' delayed to FT_Attach_Stream() */
-
- if ( !filepathname )
- return FT_Err_Invalid_Argument;
-
- open.stream = NULL;
- open.flags = FT_OPEN_PATHNAME;
- open.pathname = (char*)filepathname;
-
- return FT_Attach_Stream( face, &open );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Attach_Stream( FT_Face face,
- FT_Open_Args* parameters )
- {
- FT_Stream stream;
- FT_Error error;
- FT_Driver driver;
-
- FT_Driver_Class clazz;
-
-
- /* test for valid `parameters' delayed to FT_Stream_New() */
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- driver = face->driver;
- if ( !driver )
- return FT_Err_Invalid_Driver_Handle;
-
- error = FT_Stream_New( driver->root.library, parameters, &stream );
- if ( error )
- goto Exit;
-
- /* we implement FT_Attach_Stream in each driver through the */
- /* `attach_file' interface */
-
- error = FT_Err_Unimplemented_Feature;
- clazz = driver->clazz;
- if ( clazz->attach_file )
- error = clazz->attach_file( face, stream );
-
- /* close the attached stream */
- FT_Stream_Free( stream,
- (FT_Bool)( parameters->stream &&
- ( parameters->flags & FT_OPEN_STREAM ) ) );
-
- Exit:
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Done_Face( FT_Face face )
- {
- FT_Error error;
- FT_Driver driver;
- FT_Memory memory;
- FT_ListNode node;
-
-
- error = FT_Err_Invalid_Face_Handle;
- if ( face && face->driver )
- {
- driver = face->driver;
- memory = driver->root.memory;
-
- /* find face in driver's list */
- node = FT_List_Find( &driver->faces_list, face );
- if ( node )
- {
- /* remove face object from the driver's list */
- FT_List_Remove( &driver->faces_list, node );
- FT_FREE( node );
-
- /* now destroy the object proper */
- destroy_face( memory, face, driver );
- error = FT_Err_Ok;
- }
- }
- return error;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_New_Size( FT_Face face,
- FT_Size *asize )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Driver driver;
- FT_Driver_Class clazz;
-
- FT_Size size = 0;
- FT_ListNode node = 0;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( !asize )
- return FT_Err_Invalid_Size_Handle;
-
- if ( !face->driver )
- return FT_Err_Invalid_Driver_Handle;
-
- *asize = 0;
-
- driver = face->driver;
- clazz = driver->clazz;
- memory = face->memory;
-
- /* Allocate new size object and perform basic initialisation */
- if ( FT_ALLOC( size, clazz->size_object_size ) || FT_NEW( node ) )
- goto Exit;
-
- size->face = face;
-
- /* for now, do not use any internal fields in size objects */
- size->internal = 0;
-
- if ( clazz->init_size )
- error = clazz->init_size( size );
-
- /* in case of success, add to the face's list */
- if ( !error )
- {
- *asize = size;
- node->data = size;
- FT_List_Add( &face->sizes_list, node );
- }
-
- Exit:
- if ( error )
- {
- FT_FREE( node );
- FT_FREE( size );
- }
-
- return error;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Done_Size( FT_Size size )
- {
- FT_Error error;
- FT_Driver driver;
- FT_Memory memory;
- FT_Face face;
- FT_ListNode node;
-
-
- if ( !size )
- return FT_Err_Invalid_Size_Handle;
-
- face = size->face;
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- driver = face->driver;
- if ( !driver )
- return FT_Err_Invalid_Driver_Handle;
-
- memory = driver->root.memory;
-
- error = FT_Err_Ok;
- node = FT_List_Find( &face->sizes_list, size );
- if ( node )
- {
- FT_List_Remove( &face->sizes_list, node );
- FT_FREE( node );
-
- if ( face->size == size )
- {
- face->size = 0;
- if ( face->sizes_list.head )
- face->size = (FT_Size)(face->sizes_list.head->data);
- }
-
- destroy_size( memory, size, driver );
- }
- else
- error = FT_Err_Invalid_Size_Handle;
-
- return error;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( FT_Error )
- FT_Match_Size( FT_Face face,
- FT_Size_Request req,
- FT_Bool ignore_width,
- FT_ULong* size_index )
- {
- FT_Int i;
- FT_Long w, h;
-
-
- if ( !FT_HAS_FIXED_SIZES( face ) )
- return FT_Err_Invalid_Face_Handle;
-
- /* FT_Bitmap_Size doesn't provide enough info... */
- if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
- return FT_Err_Unimplemented_Feature;
-
- w = FT_REQUEST_WIDTH ( req );
- h = FT_REQUEST_HEIGHT( req );
-
- if ( req->width && !req->height )
- h = w;
- else if ( !req->width && req->height )
- w = h;
-
- w = FT_PIX_ROUND( w );
- h = FT_PIX_ROUND( h );
-
- for ( i = 0; i < face->num_fixed_sizes; i++ )
- {
- FT_Bitmap_Size* bsize = face->available_sizes + i;
-
-
- if ( h != FT_PIX_ROUND( bsize->y_ppem ) )
- continue;
-
- if ( w == FT_PIX_ROUND( bsize->x_ppem ) || ignore_width )
- {
- if ( size_index )
- *size_index = (FT_ULong)i;
-
- return FT_Err_Ok;
- }
- }
-
- return FT_Err_Invalid_Pixel_Size;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( void )
- ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics,
- FT_Pos advance )
- {
- /* the factor 1.2 is a heuristical value */
- if ( !advance )
- advance = metrics->height * 12 / 10;
-
- metrics->vertBearingX = -( metrics->width / 2 );
- metrics->vertBearingY = ( advance - metrics->height ) / 2;
- metrics->vertAdvance = advance;
- }
-
-
- static void
- ft_recompute_scaled_metrics( FT_Face face,
- FT_Size_Metrics* metrics )
- {
- /* Compute root ascender, descender, test height, and max_advance */
-
-#ifdef GRID_FIT_METRICS
- metrics->ascender = FT_PIX_CEIL( FT_MulFix( face->ascender,
- metrics->y_scale ) );
-
- metrics->descender = FT_PIX_FLOOR( FT_MulFix( face->descender,
- metrics->y_scale ) );
-
- metrics->height = FT_PIX_ROUND( FT_MulFix( face->height,
- metrics->y_scale ) );
-
- metrics->max_advance = FT_PIX_ROUND( FT_MulFix( face->max_advance_width,
- metrics->x_scale ) );
-#else /* !GRID_FIT_METRICS */
- metrics->ascender = FT_MulFix( face->ascender,
- metrics->y_scale );
-
- metrics->descender = FT_MulFix( face->descender,
- metrics->y_scale );
-
- metrics->height = FT_MulFix( face->height,
- metrics->y_scale );
-
- metrics->max_advance = FT_MulFix( face->max_advance_width,
- metrics->x_scale );
-#endif /* !GRID_FIT_METRICS */
- }
-
-
- FT_BASE_DEF( void )
- FT_Select_Metrics( FT_Face face,
- FT_ULong strike_index )
- {
- FT_Size_Metrics* metrics;
- FT_Bitmap_Size* bsize;
-
-
- metrics = &face->size->metrics;
- bsize = face->available_sizes + strike_index;
-
- metrics->x_ppem = (FT_UShort)( ( bsize->x_ppem + 32 ) >> 6 );
- metrics->y_ppem = (FT_UShort)( ( bsize->y_ppem + 32 ) >> 6 );
-
- if ( FT_IS_SCALABLE( face ) )
- {
- metrics->x_scale = FT_DivFix( bsize->x_ppem,
- face->units_per_EM );
- metrics->y_scale = FT_DivFix( bsize->y_ppem,
- face->units_per_EM );
-
- ft_recompute_scaled_metrics( face, metrics );
- }
- else
- {
- metrics->x_scale = 1L << 22;
- metrics->y_scale = 1L << 22;
- metrics->ascender = bsize->y_ppem;
- metrics->descender = 0;
- metrics->height = bsize->height << 6;
- metrics->max_advance = bsize->x_ppem;
- }
- }
-
-
- FT_BASE_DEF( void )
- FT_Request_Metrics( FT_Face face,
- FT_Size_Request req )
- {
- FT_Size_Metrics* metrics;
-
-
- metrics = &face->size->metrics;
-
- if ( FT_IS_SCALABLE( face ) )
- {
- FT_Long w = 0, h = 0, scaled_w = 0, scaled_h = 0;
-
-
- switch ( req->type )
- {
- case FT_SIZE_REQUEST_TYPE_NOMINAL:
- w = h = face->units_per_EM;
- break;
-
- case FT_SIZE_REQUEST_TYPE_REAL_DIM:
- w = h = face->ascender - face->descender;
- break;
-
- case FT_SIZE_REQUEST_TYPE_BBOX:
- w = face->bbox.xMax - face->bbox.xMin;
- h = face->bbox.yMax - face->bbox.yMin;
- break;
-
- case FT_SIZE_REQUEST_TYPE_CELL:
- w = face->max_advance_width;
- h = face->ascender - face->descender;
- break;
-
- case FT_SIZE_REQUEST_TYPE_SCALES:
- metrics->x_scale = (FT_Fixed)req->width;
- metrics->y_scale = (FT_Fixed)req->height;
- if ( !metrics->x_scale )
- metrics->x_scale = metrics->y_scale;
- else if ( !metrics->y_scale )
- metrics->y_scale = metrics->x_scale;
- goto Calculate_Ppem;
-
- case FT_SIZE_REQUEST_TYPE_MAX:
- break;
- }
-
- /* to be on the safe side */
- if ( w < 0 )
- w = -w;
-
- if ( h < 0 )
- h = -h;
-
- scaled_w = FT_REQUEST_WIDTH ( req );
- scaled_h = FT_REQUEST_HEIGHT( req );
-
- /* determine scales */
- if ( req->width )
- {
- metrics->x_scale = FT_DivFix( scaled_w, w );
-
- if ( req->height )
- {
- metrics->y_scale = FT_DivFix( scaled_h, h );
-
- if ( req->type == FT_SIZE_REQUEST_TYPE_CELL )
- {
- if ( metrics->y_scale > metrics->x_scale )
- metrics->y_scale = metrics->x_scale;
- else
- metrics->x_scale = metrics->y_scale;
- }
- }
- else
- {
- metrics->y_scale = metrics->x_scale;
- scaled_h = FT_MulDiv( scaled_w, h, w );
- }
- }
- else
- {
- metrics->x_scale = metrics->y_scale = FT_DivFix( scaled_h, h );
- scaled_w = FT_MulDiv( scaled_h, w, h );
- }
-
- Calculate_Ppem:
- /* calculate the ppems */
- if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
- {
- scaled_w = FT_MulFix( face->units_per_EM, metrics->x_scale );
- scaled_h = FT_MulFix( face->units_per_EM, metrics->y_scale );
- }
-
- metrics->x_ppem = (FT_UShort)( ( scaled_w + 32 ) >> 6 );
- metrics->y_ppem = (FT_UShort)( ( scaled_h + 32 ) >> 6 );
-
- ft_recompute_scaled_metrics( face, metrics );
- }
- else
- {
- FT_ZERO( metrics );
- metrics->x_scale = 1L << 22;
- metrics->y_scale = 1L << 22;
- }
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Select_Size( FT_Face face,
- FT_Int strike_index )
- {
- FT_Driver_Class clazz;
-
-
- if ( !face || !FT_HAS_FIXED_SIZES( face ) )
- return FT_Err_Invalid_Face_Handle;
-
- if ( strike_index < 0 || strike_index >= face->num_fixed_sizes )
- return FT_Err_Invalid_Argument;
-
- clazz = face->driver->clazz;
-
- if ( clazz->select_size )
- return clazz->select_size( face->size, (FT_ULong)strike_index );
-
- FT_Select_Metrics( face, (FT_ULong)strike_index );
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Request_Size( FT_Face face,
- FT_Size_Request req )
- {
- FT_Driver_Class clazz;
- FT_ULong strike_index;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( !req || req->width < 0 || req->height < 0 ||
- req->type >= FT_SIZE_REQUEST_TYPE_MAX )
- return FT_Err_Invalid_Argument;
-
- clazz = face->driver->clazz;
-
- if ( clazz->request_size )
- return clazz->request_size( face->size, req );
-
- /*
- * The reason that a driver doesn't have `request_size' defined is
- * either that the scaling here suffices or that the supported formats
- * are bitmap-only and size matching is not implemented.
- *
- * In the latter case, a simple size matching is done.
- */
- if ( !FT_IS_SCALABLE( face ) && FT_HAS_FIXED_SIZES( face ) )
- {
- FT_Error error;
-
-
- error = FT_Match_Size( face, req, 0, &strike_index );
- if ( error )
- return error;
-
- FT_TRACE3(( "FT_Request_Size: bitmap strike %lu matched\n",
- strike_index ));
-
- return FT_Select_Size( face, (FT_Int)strike_index );
- }
-
- FT_Request_Metrics( face, req );
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Char_Size( FT_Face face,
- FT_F26Dot6 char_width,
- FT_F26Dot6 char_height,
- FT_UInt horz_resolution,
- FT_UInt vert_resolution )
- {
- FT_Size_RequestRec req;
-
-
- if ( !char_width )
- char_width = char_height;
- else if ( !char_height )
- char_height = char_width;
-
- if ( !horz_resolution )
- horz_resolution = vert_resolution;
- else if ( !vert_resolution )
- vert_resolution = horz_resolution;
-
- if ( char_width < 1 * 64 )
- char_width = 1 * 64;
- if ( char_height < 1 * 64 )
- char_height = 1 * 64;
-
- if ( !horz_resolution )
- horz_resolution = vert_resolution = 72;
-
- req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
- req.width = char_width;
- req.height = char_height;
- req.horiResolution = horz_resolution;
- req.vertResolution = vert_resolution;
-
- return FT_Request_Size( face, &req );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Pixel_Sizes( FT_Face face,
- FT_UInt pixel_width,
- FT_UInt pixel_height )
- {
- FT_Size_RequestRec req;
-
-
- if ( pixel_width == 0 )
- pixel_width = pixel_height;
- else if ( pixel_height == 0 )
- pixel_height = pixel_width;
-
- if ( pixel_width < 1 )
- pixel_width = 1;
- if ( pixel_height < 1 )
- pixel_height = 1;
-
- /* use `>=' to avoid potential compiler warning on 16bit platforms */
- if ( pixel_width >= 0xFFFFU )
- pixel_width = 0xFFFFU;
- if ( pixel_height >= 0xFFFFU )
- pixel_height = 0xFFFFU;
-
- req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
- req.width = pixel_width << 6;
- req.height = pixel_height << 6;
- req.horiResolution = 0;
- req.vertResolution = 0;
-
- return FT_Request_Size( face, &req );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Kerning( FT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_UInt kern_mode,
- FT_Vector *akerning )
- {
- FT_Error error = FT_Err_Ok;
- FT_Driver driver;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( !akerning )
- return FT_Err_Invalid_Argument;
-
- driver = face->driver;
-
- akerning->x = 0;
- akerning->y = 0;
-
- if ( driver->clazz->get_kerning )
- {
- error = driver->clazz->get_kerning( face,
- left_glyph,
- right_glyph,
- akerning );
- if ( !error )
- {
- if ( kern_mode != FT_KERNING_UNSCALED )
- {
- akerning->x = FT_MulFix( akerning->x, face->size->metrics.x_scale );
- akerning->y = FT_MulFix( akerning->y, face->size->metrics.y_scale );
-
- if ( kern_mode != FT_KERNING_UNFITTED )
- {
- /* we scale down kerning values for small ppem values */
- /* to avoid that rounding makes them too big. */
- /* `25' has been determined heuristically. */
- if ( face->size->metrics.x_ppem < 25 )
- akerning->x = FT_MulDiv( akerning->x,
- face->size->metrics.x_ppem, 25 );
- if ( face->size->metrics.y_ppem < 25 )
- akerning->y = FT_MulDiv( akerning->y,
- face->size->metrics.y_ppem, 25 );
-
- akerning->x = FT_PIX_ROUND( akerning->x );
- akerning->y = FT_PIX_ROUND( akerning->y );
- }
- }
- }
- }
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Track_Kerning( FT_Face face,
- FT_Fixed point_size,
- FT_Int degree,
- FT_Fixed* akerning )
- {
- FT_Service_Kerning service;
- FT_Error error = FT_Err_Ok;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( !akerning )
- return FT_Err_Invalid_Argument;
-
- FT_FACE_FIND_SERVICE( face, service, KERNING );
- if ( !service )
- return FT_Err_Unimplemented_Feature;
-
- error = service->get_track( face,
- point_size,
- degree,
- akerning );
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Select_Charmap( FT_Face face,
- FT_Encoding encoding )
- {
- FT_CharMap* cur;
- FT_CharMap* limit;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- if ( encoding == FT_ENCODING_NONE )
- return FT_Err_Invalid_Argument;
-
- /* FT_ENCODING_UNICODE is special. We try to find the `best' Unicode */
- /* charmap available, i.e., one with UCS-4 characters, if possible. */
- /* */
- /* This is done by find_unicode_charmap() above, to share code. */
- if ( encoding == FT_ENCODING_UNICODE )
- return find_unicode_charmap( face );
-
- cur = face->charmaps;
- if ( !cur )
- return FT_Err_Invalid_CharMap_Handle;
-
- limit = cur + face->num_charmaps;
-
- for ( ; cur < limit; cur++ )
- {
- if ( cur[0]->encoding == encoding )
- {
- face->charmap = cur[0];
- return 0;
- }
- }
-
- return FT_Err_Invalid_Argument;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Charmap( FT_Face face,
- FT_CharMap charmap )
- {
- FT_CharMap* cur;
- FT_CharMap* limit;
-
-
- if ( !face )
- return FT_Err_Invalid_Face_Handle;
-
- cur = face->charmaps;
- if ( !cur )
- return FT_Err_Invalid_CharMap_Handle;
- if ( FT_Get_CMap_Format( charmap ) == 14 )
- return FT_Err_Invalid_Argument;
-
- limit = cur + face->num_charmaps;
-
- for ( ; cur < limit; cur++ )
- {
- if ( cur[0] == charmap )
- {
- face->charmap = cur[0];
- return 0;
- }
- }
- return FT_Err_Invalid_Argument;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Int )
- FT_Get_Charmap_Index( FT_CharMap charmap )
- {
- FT_Int i;
-
-
- for ( i = 0; i < charmap->face->num_charmaps; i++ )
- if ( charmap->face->charmaps[i] == charmap )
- break;
-
- FT_ASSERT( i < charmap->face->num_charmaps );
-
- return i;
- }
-
-
- static void
- ft_cmap_done_internal( FT_CMap cmap )
- {
- FT_CMap_Class clazz = cmap->clazz;
- FT_Face face = cmap->charmap.face;
- FT_Memory memory = FT_FACE_MEMORY(face);
-
-
- if ( clazz->done )
- clazz->done( cmap );
-
- FT_FREE( cmap );
- }
-
-
- FT_BASE_DEF( void )
- FT_CMap_Done( FT_CMap cmap )
- {
- if ( cmap )
- {
- FT_Face face = cmap->charmap.face;
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_Error error;
- FT_Int i, j;
-
-
- for ( i = 0; i < face->num_charmaps; i++ )
- {
- if ( (FT_CMap)face->charmaps[i] == cmap )
- {
- FT_CharMap last_charmap = face->charmaps[face->num_charmaps - 1];
-
-
- if ( FT_RENEW_ARRAY( face->charmaps,
- face->num_charmaps,
- face->num_charmaps - 1 ) )
- return;
-
- /* remove it from our list of charmaps */
- for ( j = i + 1; j < face->num_charmaps; j++ )
- {
- if ( j == face->num_charmaps - 1 )
- face->charmaps[j - 1] = last_charmap;
- else
- face->charmaps[j - 1] = face->charmaps[j];
- }
-
- face->num_charmaps--;
-
- if ( (FT_CMap)face->charmap == cmap )
- face->charmap = NULL;
-
- ft_cmap_done_internal( cmap );
-
- break;
- }
- }
- }
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_CMap_New( FT_CMap_Class clazz,
- FT_Pointer init_data,
- FT_CharMap charmap,
- FT_CMap *acmap )
- {
- FT_Error error = FT_Err_Ok;
- FT_Face face;
- FT_Memory memory;
- FT_CMap cmap;
-
-
- if ( clazz == NULL || charmap == NULL || charmap->face == NULL )
- return FT_Err_Invalid_Argument;
-
- face = charmap->face;
- memory = FT_FACE_MEMORY( face );
-
- if ( !FT_ALLOC( cmap, clazz->size ) )
- {
- cmap->charmap = *charmap;
- cmap->clazz = clazz;
-
- if ( clazz->init )
- {
- error = clazz->init( cmap, init_data );
- if ( error )
- goto Fail;
- }
-
- /* add it to our list of charmaps */
- if ( FT_RENEW_ARRAY( face->charmaps,
- face->num_charmaps,
- face->num_charmaps + 1 ) )
- goto Fail;
-
- face->charmaps[face->num_charmaps++] = (FT_CharMap)cmap;
- }
-
- Exit:
- if ( acmap )
- *acmap = cmap;
-
- return error;
-
- Fail:
- ft_cmap_done_internal( cmap );
- cmap = NULL;
- goto Exit;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt )
- FT_Get_Char_Index( FT_Face face,
- FT_ULong charcode )
- {
- FT_UInt result = 0;
-
-
- if ( face && face->charmap )
- {
- FT_CMap cmap = FT_CMAP( face->charmap );
-
-
- result = cmap->clazz->char_index( cmap, charcode );
- }
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_ULong )
- FT_Get_First_Char( FT_Face face,
- FT_UInt *agindex )
- {
- FT_ULong result = 0;
- FT_UInt gindex = 0;
-
-
- if ( face && face->charmap )
- {
- gindex = FT_Get_Char_Index( face, 0 );
- if ( gindex == 0 )
- result = FT_Get_Next_Char( face, 0, &gindex );
- }
-
- if ( agindex )
- *agindex = gindex;
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_ULong )
- FT_Get_Next_Char( FT_Face face,
- FT_ULong charcode,
- FT_UInt *agindex )
- {
- FT_ULong result = 0;
- FT_UInt gindex = 0;
-
-
- if ( face && face->charmap )
- {
- FT_UInt32 code = (FT_UInt32)charcode;
- FT_CMap cmap = FT_CMAP( face->charmap );
-
-
- gindex = cmap->clazz->char_next( cmap, &code );
- result = ( gindex == 0 ) ? 0 : code;
- }
-
- if ( agindex )
- *agindex = gindex;
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt )
- FT_Face_GetCharVariantIndex( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector )
- {
- FT_UInt result = 0;
-
-
- if ( face && face->charmap &&
- face->charmap->encoding == FT_ENCODING_UNICODE )
- {
- FT_CharMap charmap = find_variant_selector_charmap( face );
- FT_CMap ucmap = FT_CMAP( face->charmap );
-
-
- if ( charmap != NULL )
- {
- FT_CMap vcmap = FT_CMAP( charmap );
-
-
- result = vcmap->clazz->char_var_index( vcmap, ucmap, charcode,
- variantSelector );
- }
- }
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Int )
- FT_Face_GetCharVariantIsDefault( FT_Face face,
- FT_ULong charcode,
- FT_ULong variantSelector )
- {
- FT_Int result = -1;
-
-
- if ( face )
- {
- FT_CharMap charmap = find_variant_selector_charmap( face );
-
-
- if ( charmap != NULL )
- {
- FT_CMap vcmap = FT_CMAP( charmap );
-
-
- result = vcmap->clazz->char_var_default( vcmap, charcode,
- variantSelector );
- }
- }
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt32* )
- FT_Face_GetVariantSelectors( FT_Face face )
- {
- FT_UInt32 *result = NULL;
-
-
- if ( face )
- {
- FT_CharMap charmap = find_variant_selector_charmap( face );
-
-
- if ( charmap != NULL )
- {
- FT_CMap vcmap = FT_CMAP( charmap );
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- result = vcmap->clazz->variant_list( vcmap, memory );
- }
- }
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt32* )
- FT_Face_GetVariantsOfChar( FT_Face face,
- FT_ULong charcode )
- {
- FT_UInt32 *result = NULL;
-
-
- if ( face )
- {
- FT_CharMap charmap = find_variant_selector_charmap( face );
-
-
- if ( charmap != NULL )
- {
- FT_CMap vcmap = FT_CMAP( charmap );
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- result = vcmap->clazz->charvariant_list( vcmap, memory, charcode );
- }
- }
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt32* )
- FT_Face_GetCharsOfVariant( FT_Face face,
- FT_ULong variantSelector )
- {
- FT_UInt32 *result = NULL;
-
-
- if ( face )
- {
- FT_CharMap charmap = find_variant_selector_charmap( face );
-
-
- if ( charmap != NULL )
- {
- FT_CMap vcmap = FT_CMAP( charmap );
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- result = vcmap->clazz->variantchar_list( vcmap, memory,
- variantSelector );
- }
- }
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UInt )
- FT_Get_Name_Index( FT_Face face,
- FT_String* glyph_name )
- {
- FT_UInt result = 0;
-
-
- if ( face && FT_HAS_GLYPH_NAMES( face ) )
- {
- FT_Service_GlyphDict service;
-
-
- FT_FACE_LOOKUP_SERVICE( face,
- service,
- GLYPH_DICT );
-
- if ( service && service->name_index )
- result = service->name_index( face, glyph_name );
- }
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Glyph_Name( FT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_Error error = FT_Err_Invalid_Argument;
-
-
- /* clean up buffer */
- if ( buffer && buffer_max > 0 )
- ((FT_Byte*)buffer)[0] = 0;
-
- if ( face &&
- glyph_index <= (FT_UInt)face->num_glyphs &&
- FT_HAS_GLYPH_NAMES( face ) )
- {
- FT_Service_GlyphDict service;
-
-
- FT_FACE_LOOKUP_SERVICE( face,
- service,
- GLYPH_DICT );
-
- if ( service && service->get_name )
- error = service->get_name( face, glyph_index, buffer, buffer_max );
- }
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( const char* )
- FT_Get_Postscript_Name( FT_Face face )
- {
- const char* result = NULL;
-
-
- if ( !face )
- goto Exit;
-
- if ( !result )
- {
- FT_Service_PsFontName service;
-
-
- FT_FACE_LOOKUP_SERVICE( face,
- service,
- POSTSCRIPT_FONT_NAME );
-
- if ( service && service->get_ps_font_name )
- result = service->get_ps_font_name( face );
- }
-
- Exit:
- return result;
- }
-
-
- /* documentation is in tttables.h */
-
- FT_EXPORT_DEF( void* )
- FT_Get_Sfnt_Table( FT_Face face,
- FT_Sfnt_Tag tag )
- {
- void* table = 0;
- FT_Service_SFNT_Table service;
-
-
- if ( face && FT_IS_SFNT( face ) )
- {
- FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
- if ( service != NULL )
- table = service->get_table( face, tag );
- }
-
- return table;
- }
-
-
- /* documentation is in tttables.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Load_Sfnt_Table( FT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length )
- {
- FT_Service_SFNT_Table service;
-
-
- if ( !face || !FT_IS_SFNT( face ) )
- return FT_Err_Invalid_Face_Handle;
-
- FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
- if ( service == NULL )
- return FT_Err_Unimplemented_Feature;
-
- return service->load_table( face, tag, offset, buffer, length );
- }
-
-
- /* documentation is in tttables.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Sfnt_Table_Info( FT_Face face,
- FT_UInt table_index,
- FT_ULong *tag,
- FT_ULong *length )
- {
- FT_Service_SFNT_Table service;
-
-
- if ( !face || !FT_IS_SFNT( face ) )
- return FT_Err_Invalid_Face_Handle;
-
- FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
- if ( service == NULL )
- return FT_Err_Unimplemented_Feature;
-
- return service->table_info( face, table_index, tag, length );
- }
-
-
- /* documentation is in tttables.h */
-
- FT_EXPORT_DEF( FT_ULong )
- FT_Get_CMap_Language_ID( FT_CharMap charmap )
- {
- FT_Service_TTCMaps service;
- FT_Face face;
- TT_CMapInfo cmap_info;
-
-
- if ( !charmap || !charmap->face )
- return 0;
-
- face = charmap->face;
- FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
- if ( service == NULL )
- return 0;
- if ( service->get_cmap_info( charmap, &cmap_info ))
- return 0;
-
- return cmap_info.language;
- }
-
-
- /* documentation is in tttables.h */
-
- FT_EXPORT_DEF( FT_Long )
- FT_Get_CMap_Format( FT_CharMap charmap )
- {
- FT_Service_TTCMaps service;
- FT_Face face;
- TT_CMapInfo cmap_info;
-
-
- if ( !charmap || !charmap->face )
- return -1;
-
- face = charmap->face;
- FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
- if ( service == NULL )
- return -1;
- if ( service->get_cmap_info( charmap, &cmap_info ))
- return -1;
-
- return cmap_info.format;
- }
-
-
- /* documentation is in ftsizes.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Activate_Size( FT_Size size )
- {
- FT_Face face;
-
-
- if ( size == NULL )
- return FT_Err_Invalid_Argument;
-
- face = size->face;
- if ( face == NULL || face->driver == NULL )
- return FT_Err_Invalid_Argument;
-
- /* we don't need anything more complex than that; all size objects */
- /* are already listed by the face */
- face->size = size;
-
- return FT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** R E N D E R E R S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- /* lookup a renderer by glyph format in the library's list */
- FT_BASE_DEF( FT_Renderer )
- FT_Lookup_Renderer( FT_Library library,
- FT_Glyph_Format format,
- FT_ListNode* node )
- {
- FT_ListNode cur;
- FT_Renderer result = 0;
-
-
- if ( !library )
- goto Exit;
-
- cur = library->renderers.head;
-
- if ( node )
- {
- if ( *node )
- cur = (*node)->next;
- *node = 0;
- }
-
- while ( cur )
- {
- FT_Renderer renderer = FT_RENDERER( cur->data );
-
-
- if ( renderer->glyph_format == format )
- {
- if ( node )
- *node = cur;
-
- result = renderer;
- break;
- }
- cur = cur->next;
- }
-
- Exit:
- return result;
- }
-
-
- static FT_Renderer
- ft_lookup_glyph_renderer( FT_GlyphSlot slot )
- {
- FT_Face face = slot->face;
- FT_Library library = FT_FACE_LIBRARY( face );
- FT_Renderer result = library->cur_renderer;
-
-
- if ( !result || result->glyph_format != slot->format )
- result = FT_Lookup_Renderer( library, slot->format, 0 );
-
- return result;
- }
-
-
- static void
- ft_set_current_renderer( FT_Library library )
- {
- FT_Renderer renderer;
-
-
- renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE, 0 );
- library->cur_renderer = renderer;
- }
-
-
- static FT_Error
- ft_add_renderer( FT_Module module )
- {
- FT_Library library = module->library;
- FT_Memory memory = library->memory;
- FT_Error error;
- FT_ListNode node;
-
-
- if ( FT_NEW( node ) )
- goto Exit;
-
- {
- FT_Renderer render = FT_RENDERER( module );
- FT_Renderer_Class* clazz = (FT_Renderer_Class*)module->clazz;
-
-
- render->clazz = clazz;
- render->glyph_format = clazz->glyph_format;
-
- /* allocate raster object if needed */
- if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
- clazz->raster_class->raster_new )
- {
- error = clazz->raster_class->raster_new( memory, &render->raster );
- if ( error )
- goto Fail;
-
- render->raster_render = clazz->raster_class->raster_render;
- render->render = clazz->render_glyph;
- }
-
- /* add to list */
- node->data = module;
- FT_List_Add( &library->renderers, node );
-
- ft_set_current_renderer( library );
- }
-
- Fail:
- if ( error )
- FT_FREE( node );
-
- Exit:
- return error;
- }
-
-
- static void
- ft_remove_renderer( FT_Module module )
- {
- FT_Library library = module->library;
- FT_Memory memory = library->memory;
- FT_ListNode node;
-
-
- node = FT_List_Find( &library->renderers, module );
- if ( node )
- {
- FT_Renderer render = FT_RENDERER( module );
-
-
- /* release raster object, if any */
- if ( render->raster )
- render->clazz->raster_class->raster_done( render->raster );
-
- /* remove from list */
- FT_List_Remove( &library->renderers, node );
- FT_FREE( node );
-
- ft_set_current_renderer( library );
- }
- }
-
-
- /* documentation is in ftrender.h */
-
- FT_EXPORT_DEF( FT_Renderer )
- FT_Get_Renderer( FT_Library library,
- FT_Glyph_Format format )
- {
- /* test for valid `library' delayed to FT_Lookup_Renderer() */
-
- return FT_Lookup_Renderer( library, format, 0 );
- }
-
-
- /* documentation is in ftrender.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Set_Renderer( FT_Library library,
- FT_Renderer renderer,
- FT_UInt num_params,
- FT_Parameter* parameters )
- {
- FT_ListNode node;
- FT_Error error = FT_Err_Ok;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !renderer )
- return FT_Err_Invalid_Argument;
-
- node = FT_List_Find( &library->renderers, renderer );
- if ( !node )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_List_Up( &library->renderers, node );
-
- if ( renderer->glyph_format == FT_GLYPH_FORMAT_OUTLINE )
- library->cur_renderer = renderer;
-
- if ( num_params > 0 )
- {
- FT_Renderer_SetModeFunc set_mode = renderer->clazz->set_mode;
-
-
- for ( ; num_params > 0; num_params-- )
- {
- error = set_mode( renderer, parameters->tag, parameters->data );
- if ( error )
- break;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Render_Glyph_Internal( FT_Library library,
- FT_GlyphSlot slot,
- FT_Render_Mode render_mode )
- {
- FT_Error error = FT_Err_Ok;
- FT_Renderer renderer;
-
-
- /* if it is already a bitmap, no need to do anything */
- switch ( slot->format )
- {
- case FT_GLYPH_FORMAT_BITMAP: /* already a bitmap, don't do anything */
- break;
-
- default:
- {
- FT_ListNode node = 0;
- FT_Bool update = 0;
-
-
- /* small shortcut for the very common case */
- if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
- {
- renderer = library->cur_renderer;
- node = library->renderers.head;
- }
- else
- renderer = FT_Lookup_Renderer( library, slot->format, &node );
-
- error = FT_Err_Unimplemented_Feature;
- while ( renderer )
- {
- error = renderer->render( renderer, slot, render_mode, NULL );
- if ( !error ||
- FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
- break;
-
- /* FT_Err_Cannot_Render_Glyph is returned if the render mode */
- /* is unsupported by the current renderer for this glyph image */
- /* format. */
-
- /* now, look for another renderer that supports the same */
- /* format. */
- renderer = FT_Lookup_Renderer( library, slot->format, &node );
- update = 1;
- }
-
- /* if we changed the current renderer for the glyph image format */
- /* we need to select it as the next current one */
- if ( !error && update && renderer )
- FT_Set_Renderer( library, renderer, 0, 0 );
- }
- }
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Render_Glyph( FT_GlyphSlot slot,
- FT_Render_Mode render_mode )
- {
- FT_Library library;
-
-
- if ( !slot )
- return FT_Err_Invalid_Argument;
-
- library = FT_FACE_LIBRARY( slot->face );
-
- return FT_Render_Glyph_Internal( library, slot, render_mode );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** M O D U L E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Destroy_Module */
- /* */
- /* <Description> */
- /* Destroys a given module object. For drivers, this also destroys */
- /* all child faces. */
- /* */
- /* <InOut> */
- /* module :: A handle to the target driver object. */
- /* */
- /* <Note> */
- /* The driver _must_ be LOCKED! */
- /* */
- static void
- Destroy_Module( FT_Module module )
- {
- FT_Memory memory = module->memory;
- FT_Module_Class* clazz = module->clazz;
- FT_Library library = module->library;
-
-
- /* finalize client-data - before anything else */
- if ( module->generic.finalizer )
- module->generic.finalizer( module );
-
- if ( library && library->auto_hinter == module )
- library->auto_hinter = 0;
-
- /* if the module is a renderer */
- if ( FT_MODULE_IS_RENDERER( module ) )
- ft_remove_renderer( module );
-
- /* if the module is a font driver, add some steps */
- if ( FT_MODULE_IS_DRIVER( module ) )
- Destroy_Driver( FT_DRIVER( module ) );
-
- /* finalize the module object */
- if ( clazz->module_done )
- clazz->module_done( module );
-
- /* discard it */
- FT_FREE( module );
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Add_Module( FT_Library library,
- const FT_Module_Class* clazz )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Module module;
- FT_UInt nn;
-
-
-#define FREETYPE_VER_FIXED ( ( (FT_Long)FREETYPE_MAJOR << 16 ) | \
- FREETYPE_MINOR )
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !clazz )
- return FT_Err_Invalid_Argument;
-
- /* check freetype version */
- if ( clazz->module_requires > FREETYPE_VER_FIXED )
- return FT_Err_Invalid_Version;
-
- /* look for a module with the same name in the library's table */
- for ( nn = 0; nn < library->num_modules; nn++ )
- {
- module = library->modules[nn];
- if ( ft_strcmp( module->clazz->module_name, clazz->module_name ) == 0 )
- {
- /* this installed module has the same name, compare their versions */
- if ( clazz->module_version <= module->clazz->module_version )
- return FT_Err_Lower_Module_Version;
-
- /* remove the module from our list, then exit the loop to replace */
- /* it by our new version.. */
- FT_Remove_Module( library, module );
- break;
- }
- }
-
- memory = library->memory;
- error = FT_Err_Ok;
-
- if ( library->num_modules >= FT_MAX_MODULES )
- {
- error = FT_Err_Too_Many_Drivers;
- goto Exit;
- }
-
- /* allocate module object */
- if ( FT_ALLOC( module, clazz->module_size ) )
- goto Exit;
-
- /* base initialization */
- module->library = library;
- module->memory = memory;
- module->clazz = (FT_Module_Class*)clazz;
-
- /* check whether the module is a renderer - this must be performed */
- /* before the normal module initialization */
- if ( FT_MODULE_IS_RENDERER( module ) )
- {
- /* add to the renderers list */
- error = ft_add_renderer( module );
- if ( error )
- goto Fail;
- }
-
- /* is the module a auto-hinter? */
- if ( FT_MODULE_IS_HINTER( module ) )
- library->auto_hinter = module;
-
- /* if the module is a font driver */
- if ( FT_MODULE_IS_DRIVER( module ) )
- {
- /* allocate glyph loader if needed */
- FT_Driver driver = FT_DRIVER( module );
-
-
- driver->clazz = (FT_Driver_Class)module->clazz;
- if ( FT_DRIVER_USES_OUTLINES( driver ) )
- {
- error = FT_GlyphLoader_New( memory, &driver->glyph_loader );
- if ( error )
- goto Fail;
- }
- }
-
- if ( clazz->module_init )
- {
- error = clazz->module_init( module );
- if ( error )
- goto Fail;
- }
-
- /* add module to the library's table */
- library->modules[library->num_modules++] = module;
-
- Exit:
- return error;
-
- Fail:
- if ( FT_MODULE_IS_DRIVER( module ) )
- {
- FT_Driver driver = FT_DRIVER( module );
-
-
- if ( FT_DRIVER_USES_OUTLINES( driver ) )
- FT_GlyphLoader_Done( driver->glyph_loader );
- }
-
- if ( FT_MODULE_IS_RENDERER( module ) )
- {
- FT_Renderer renderer = FT_RENDERER( module );
-
-
- if ( renderer->raster )
- renderer->clazz->raster_class->raster_done( renderer->raster );
- }
-
- FT_FREE( module );
- goto Exit;
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_Module )
- FT_Get_Module( FT_Library library,
- const char* module_name )
- {
- FT_Module result = 0;
- FT_Module* cur;
- FT_Module* limit;
-
-
- if ( !library || !module_name )
- return result;
-
- cur = library->modules;
- limit = cur + library->num_modules;
-
- for ( ; cur < limit; cur++ )
- if ( ft_strcmp( cur[0]->clazz->module_name, module_name ) == 0 )
- {
- result = cur[0];
- break;
- }
-
- return result;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( const void* )
- FT_Get_Module_Interface( FT_Library library,
- const char* mod_name )
- {
- FT_Module module;
-
-
- /* test for valid `library' delayed to FT_Get_Module() */
-
- module = FT_Get_Module( library, mod_name );
-
- return module ? module->clazz->module_interface : 0;
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_module_get_service( FT_Module module,
- const char* service_id )
- {
- FT_Pointer result = NULL;
-
- if ( module )
- {
- FT_ASSERT( module->clazz && module->clazz->get_interface );
-
- /* first, look for the service in the module
- */
- if ( module->clazz->get_interface )
- result = module->clazz->get_interface( module, service_id );
-
- if ( result == NULL )
- {
- /* we didn't find it, look in all other modules then
- */
- FT_Library library = module->library;
- FT_Module* cur = library->modules;
- FT_Module* limit = cur + library->num_modules;
-
- for ( ; cur < limit; cur++ )
- {
- if ( cur[0] != module )
- {
- FT_ASSERT( cur[0]->clazz );
-
- if ( cur[0]->clazz->get_interface )
- {
- result = cur[0]->clazz->get_interface( cur[0], service_id );
- if ( result != NULL )
- break;
- }
- }
- }
- }
- }
-
- return result;
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Remove_Module( FT_Library library,
- FT_Module module )
- {
- /* try to find the module from the table, then remove it from there */
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( module )
- {
- FT_Module* cur = library->modules;
- FT_Module* limit = cur + library->num_modules;
-
-
- for ( ; cur < limit; cur++ )
- {
- if ( cur[0] == module )
- {
- /* remove it from the table */
- library->num_modules--;
- limit--;
- while ( cur < limit )
- {
- cur[0] = cur[1];
- cur++;
- }
- limit[0] = 0;
-
- /* destroy the module */
- Destroy_Module( module );
-
- return FT_Err_Ok;
- }
- }
- }
- return FT_Err_Invalid_Driver_Handle;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** L I B R A R Y ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_New_Library( FT_Memory memory,
- FT_Library *alibrary )
- {
- FT_Library library = 0;
- FT_Error error;
-
-
- if ( !memory )
- return FT_Err_Invalid_Argument;
-
-#ifdef FT_DEBUG_LEVEL_ERROR
- /* init debugging support */
- ft_debug_init();
-#endif
-
- /* first of all, allocate the library object */
- if ( FT_NEW( library ) )
- return error;
-
- library->memory = memory;
-
- /* allocate the render pool */
- library->raster_pool_size = FT_RENDER_POOL_SIZE;
-#if FT_RENDER_POOL_SIZE > 0
- if ( FT_ALLOC( library->raster_pool, FT_RENDER_POOL_SIZE ) )
- goto Fail;
-#endif
-
- /* That's ok now */
- *alibrary = library;
-
- return FT_Err_Ok;
-
- Fail:
- FT_FREE( library );
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( void )
- FT_Library_Version( FT_Library library,
- FT_Int *amajor,
- FT_Int *aminor,
- FT_Int *apatch )
- {
- FT_Int major = 0;
- FT_Int minor = 0;
- FT_Int patch = 0;
-
-
- if ( library )
- {
- major = library->version_major;
- minor = library->version_minor;
- patch = library->version_patch;
- }
-
- if ( amajor )
- *amajor = major;
-
- if ( aminor )
- *aminor = minor;
-
- if ( apatch )
- *apatch = patch;
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Done_Library( FT_Library library )
- {
- FT_Memory memory;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- memory = library->memory;
-
- /* Discard client-data */
- if ( library->generic.finalizer )
- library->generic.finalizer( library );
-
- /* Close all faces in the library. If we don't do
- * this, we can have some subtle memory leaks.
- * Example:
- *
- * - the cff font driver uses the pshinter module in cff_size_done
- * - if the pshinter module is destroyed before the cff font driver,
- * opened FT_Face objects managed by the driver are not properly
- * destroyed, resulting in a memory leak
- */
- {
- FT_UInt n;
-
-
- for ( n = 0; n < library->num_modules; n++ )
- {
- FT_Module module = library->modules[n];
- FT_List faces;
-
-
- if ( ( module->clazz->module_flags & FT_MODULE_FONT_DRIVER ) == 0 )
- continue;
-
- faces = &FT_DRIVER(module)->faces_list;
- while ( faces->head )
- {
- FT_Done_Face( FT_FACE( faces->head->data ) );
- if ( faces->head )
- FT_ERROR(( "FT_Done_Library: failed to free some faces\n" ));
- }
- }
- }
-
- /* Close all other modules in the library */
-#if 1
- /* XXX Modules are removed in the reversed order so that */
- /* type42 module is removed before truetype module. This */
- /* avoids double free in some occasions. It is a hack. */
- while ( library->num_modules > 0 )
- FT_Remove_Module( library,
- library->modules[library->num_modules - 1] );
-#else
- {
- FT_UInt n;
-
-
- for ( n = 0; n < library->num_modules; n++ )
- {
- FT_Module module = library->modules[n];
-
-
- if ( module )
- {
- Destroy_Module( module );
- library->modules[n] = 0;
- }
- }
- }
-#endif
-
- /* Destroy raster objects */
- FT_FREE( library->raster_pool );
- library->raster_pool_size = 0;
-
- FT_FREE( library );
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( void )
- FT_Set_Debug_Hook( FT_Library library,
- FT_UInt hook_index,
- FT_DebugHook_Func debug_hook )
- {
- if ( library && debug_hook &&
- hook_index <
- ( sizeof ( library->debug_hooks ) / sizeof ( void* ) ) )
- library->debug_hooks[hook_index] = debug_hook;
- }
-
-
- /* documentation is in ftmodapi.h */
-
- FT_EXPORT_DEF( FT_TrueTypeEngineType )
- FT_Get_TrueType_Engine_Type( FT_Library library )
- {
- FT_TrueTypeEngineType result = FT_TRUETYPE_ENGINE_TYPE_NONE;
-
-
- if ( library )
- {
- FT_Module module = FT_Get_Module( library, "truetype" );
-
-
- if ( module )
- {
- FT_Service_TrueTypeEngine service;
-
-
- service = (FT_Service_TrueTypeEngine)
- ft_module_get_service( module,
- FT_SERVICE_ID_TRUETYPE_ENGINE );
- if ( service )
- result = service->engine_type;
- }
- }
-
- return result;
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_BASE_DEF( FT_Error )
- ft_stub_set_char_sizes( FT_Size size,
- FT_F26Dot6 width,
- FT_F26Dot6 height,
- FT_UInt horz_res,
- FT_UInt vert_res )
- {
- FT_Size_RequestRec req;
- FT_Driver driver = size->face->driver;
-
-
- if ( driver->clazz->request_size )
- {
- req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
- req.width = width;
- req.height = height;
-
- if ( horz_res == 0 )
- horz_res = vert_res;
-
- if ( vert_res == 0 )
- vert_res = horz_res;
-
- if ( horz_res == 0 )
- horz_res = vert_res = 72;
-
- req.horiResolution = horz_res;
- req.vertResolution = vert_res;
-
- return driver->clazz->request_size( size, &req );
- }
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Error )
- ft_stub_set_pixel_sizes( FT_Size size,
- FT_UInt width,
- FT_UInt height )
- {
- FT_Size_RequestRec req;
- FT_Driver driver = size->face->driver;
-
-
- if ( driver->clazz->request_size )
- {
- req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
- req.width = width << 6;
- req.height = height << 6;
- req.horiResolution = 0;
- req.vertResolution = 0;
-
- return driver->clazz->request_size( size, &req );
- }
-
- return 0;
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_SubGlyph_Info( FT_GlyphSlot glyph,
- FT_UInt sub_index,
- FT_Int *p_index,
- FT_UInt *p_flags,
- FT_Int *p_arg1,
- FT_Int *p_arg2,
- FT_Matrix *p_transform )
- {
- FT_Error error = FT_Err_Invalid_Argument;
-
-
- if ( glyph != NULL &&
- glyph->format == FT_GLYPH_FORMAT_COMPOSITE &&
- sub_index < glyph->num_subglyphs )
- {
- FT_SubGlyph subg = glyph->subglyphs + sub_index;
-
-
- *p_index = subg->index;
- *p_flags = subg->flags;
- *p_arg1 = subg->arg1;
- *p_arg2 = subg->arg2;
- *p_transform = subg->transform;
- }
-
- return error;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_UShort )
- FT_Get_FSType_Flags( FT_Face face )
- {
- PS_FontInfoRec font_info;
- TT_OS2* os2;
-
-
- /* look at FSType before fsType for Type42 */
-
- if ( !FT_Get_PS_Font_Info( face, &font_info ) &&
- font_info.fs_type != 0 )
- return font_info.fs_type;
-
- if ( ( os2 = (TT_OS2*)FT_Get_Sfnt_Table( face, ft_sfnt_os2 ) ) != NULL &&
- os2->version != 0xFFFFU )
- return os2->fsType;
-
- return 0;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c
deleted file mode 100644
index 20ed686eee6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftotval.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftotval.c */
-/* */
-/* FreeType API for validating OpenType tables (body). */
-/* */
-/* Copyright 2004, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_OPENTYPE_VALIDATE_H
-#include FT_OPENTYPE_VALIDATE_H
-
-
- /* documentation is in ftotval.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_OpenType_Validate( FT_Face face,
- FT_UInt validation_flags,
- FT_Bytes *BASE_table,
- FT_Bytes *GDEF_table,
- FT_Bytes *GPOS_table,
- FT_Bytes *GSUB_table,
- FT_Bytes *JSTF_table )
- {
- FT_Service_OTvalidate service;
- FT_Error error;
-
-
- if ( !face )
- {
- error = FT_Err_Invalid_Face_Handle;
- goto Exit;
- }
-
- if ( !( BASE_table &&
- GDEF_table &&
- GPOS_table &&
- GSUB_table &&
- JSTF_table ) )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, service, OPENTYPE_VALIDATE );
-
- if ( service )
- error = service->validate( face,
- validation_flags,
- BASE_table,
- GDEF_table,
- GPOS_table,
- GSUB_table,
- JSTF_table );
- else
- error = FT_Err_Unimplemented_Feature;
-
- Exit:
- return error;
- }
-
-
- FT_EXPORT_DEF( void )
- FT_OpenType_Free( FT_Face face,
- FT_Bytes table )
- {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( table );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c
deleted file mode 100644
index 49ef82e27d8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftoutln.c
+++ /dev/null
@@ -1,1128 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftoutln.c */
-/* */
-/* FreeType outline management (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* All functions are declared in freetype.h. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_OUTLINE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_TRIGONOMETRY_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_outline
-
-
- static
- const FT_Outline null_outline = { 0, 0, 0, 0, 0, 0 };
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Decompose( FT_Outline* outline,
- const FT_Outline_Funcs* func_interface,
- void* user )
- {
-#undef SCALED
-#define SCALED( x ) ( ( (x) << shift ) - delta )
-
- FT_Vector v_last;
- FT_Vector v_control;
- FT_Vector v_start;
-
- FT_Vector* point;
- FT_Vector* limit;
- char* tags;
-
- FT_Error error;
-
- FT_Int n; /* index of contour in outline */
- FT_UInt first; /* index of first point in contour */
- FT_Int tag; /* current point's state */
-
- FT_Int shift;
- FT_Pos delta;
-
-
- if ( !outline || !func_interface )
- return FT_Err_Invalid_Argument;
-
- shift = func_interface->shift;
- delta = func_interface->delta;
- first = 0;
-
- for ( n = 0; n < outline->n_contours; n++ )
- {
- FT_Int last; /* index of last point in contour */
-
-
- FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
-
- last = outline->contours[n];
- if ( last < 0 )
- goto Invalid_Outline;
- limit = outline->points + last;
-
- v_start = outline->points[first];
- v_start.x = SCALED( v_start.x );
- v_start.y = SCALED( v_start.y );
-
- v_last = outline->points[last];
- v_last.x = SCALED( v_last.x );
- v_last.y = SCALED( v_last.y );
-
- v_control = v_start;
-
- point = outline->points + first;
- tags = outline->tags + first;
- tag = FT_CURVE_TAG( tags[0] );
-
- /* A contour cannot start with a cubic control point! */
- if ( tag == FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- /* check first point to determine origin */
- if ( tag == FT_CURVE_TAG_CONIC )
- {
- /* first point is conic control. Yes, this happens. */
- if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
- {
- /* start at last point if it is on the curve */
- v_start = v_last;
- limit--;
- }
- else
- {
- /* if both first and last points are conic, */
- /* start at their middle and record its position */
- /* for closure */
- v_start.x = ( v_start.x + v_last.x ) / 2;
- v_start.y = ( v_start.y + v_last.y ) / 2;
-
- v_last = v_start;
- }
- point--;
- tags--;
- }
-
- FT_TRACE5(( " move to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
- error = func_interface->move_to( &v_start, user );
- if ( error )
- goto Exit;
-
- while ( point < limit )
- {
- point++;
- tags++;
-
- tag = FT_CURVE_TAG( tags[0] );
- switch ( tag )
- {
- case FT_CURVE_TAG_ON: /* emit a single line_to */
- {
- FT_Vector vec;
-
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- FT_TRACE5(( " line to (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0 ));
- error = func_interface->line_to( &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- case FT_CURVE_TAG_CONIC: /* consume conic arcs */
- v_control.x = SCALED( point->x );
- v_control.y = SCALED( point->y );
-
- Do_Conic:
- if ( point < limit )
- {
- FT_Vector vec;
- FT_Vector v_middle;
-
-
- point++;
- tags++;
- tag = FT_CURVE_TAG( tags[0] );
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- if ( tag == FT_CURVE_TAG_ON )
- {
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- if ( tag != FT_CURVE_TAG_CONIC )
- goto Invalid_Outline;
-
- v_middle.x = ( v_control.x + vec.x ) / 2;
- v_middle.y = ( v_control.y + vec.y ) / 2;
-
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- v_middle.x / 64.0, v_middle.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &v_middle, user );
- if ( error )
- goto Exit;
-
- v_control = vec;
- goto Do_Conic;
- }
-
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &v_start, user );
- goto Close;
-
- default: /* FT_CURVE_TAG_CUBIC */
- {
- FT_Vector vec1, vec2;
-
-
- if ( point + 1 > limit ||
- FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- point += 2;
- tags += 2;
-
- vec1.x = SCALED( point[-2].x );
- vec1.y = SCALED( point[-2].y );
-
- vec2.x = SCALED( point[-1].x );
- vec2.y = SCALED( point[-1].y );
-
- if ( point <= limit )
- {
- FT_Vector vec;
-
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- FT_TRACE5(( " cubic to (%.2f, %.2f)"
- " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
- error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- FT_TRACE5(( " cubic to (%.2f, %.2f)"
- " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
- error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
- goto Close;
- }
- }
- }
-
- /* close the contour with a line segment */
- FT_TRACE5(( " line to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
- error = func_interface->line_to( &v_start, user );
-
- Close:
- if ( error )
- goto Exit;
-
- first = last + 1;
- }
-
- FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
- return FT_Err_Ok;
-
- Exit:
- FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
- return error;
-
- Invalid_Outline:
- return FT_Err_Invalid_Outline;
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_New_Internal( FT_Memory memory,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline )
- {
- FT_Error error;
-
-
- if ( !anoutline || !memory )
- return FT_Err_Invalid_Argument;
-
- *anoutline = null_outline;
-
- if ( FT_NEW_ARRAY( anoutline->points, numPoints * 2L ) ||
- FT_NEW_ARRAY( anoutline->tags, numPoints ) ||
- FT_NEW_ARRAY( anoutline->contours, numContours ) )
- goto Fail;
-
- anoutline->n_points = (FT_UShort)numPoints;
- anoutline->n_contours = (FT_Short)numContours;
- anoutline->flags |= FT_OUTLINE_OWNER;
-
- return FT_Err_Ok;
-
- Fail:
- anoutline->flags |= FT_OUTLINE_OWNER;
- FT_Outline_Done_Internal( memory, anoutline );
-
- return error;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_New( FT_Library library,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline )
- {
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- return FT_Outline_New_Internal( library->memory, numPoints,
- numContours, anoutline );
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Check( FT_Outline* outline )
- {
- if ( outline )
- {
- FT_Int n_points = outline->n_points;
- FT_Int n_contours = outline->n_contours;
- FT_Int end0, end;
- FT_Int n;
-
-
- /* empty glyph? */
- if ( n_points == 0 && n_contours == 0 )
- return 0;
-
- /* check point and contour counts */
- if ( n_points <= 0 || n_contours <= 0 )
- goto Bad;
-
- end0 = end = -1;
- for ( n = 0; n < n_contours; n++ )
- {
- end = outline->contours[n];
-
- /* note that we don't accept empty contours */
- if ( end <= end0 || end >= n_points )
- goto Bad;
-
- end0 = end;
- }
-
- if ( end != n_points - 1 )
- goto Bad;
-
- /* XXX: check the tags array */
- return 0;
- }
-
- Bad:
- return FT_Err_Invalid_Argument;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Copy( const FT_Outline* source,
- FT_Outline *target )
- {
- FT_Int is_owner;
-
-
- if ( !source || !target ||
- source->n_points != target->n_points ||
- source->n_contours != target->n_contours )
- return FT_Err_Invalid_Argument;
-
- if ( source == target )
- return FT_Err_Ok;
-
- FT_ARRAY_COPY( target->points, source->points, source->n_points );
-
- FT_ARRAY_COPY( target->tags, source->tags, source->n_points );
-
- FT_ARRAY_COPY( target->contours, source->contours, source->n_contours );
-
- /* copy all flags, except the `FT_OUTLINE_OWNER' one */
- is_owner = target->flags & FT_OUTLINE_OWNER;
- target->flags = source->flags;
-
- target->flags &= ~FT_OUTLINE_OWNER;
- target->flags |= is_owner;
-
- return FT_Err_Ok;
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Done_Internal( FT_Memory memory,
- FT_Outline* outline )
- {
- if ( memory && outline )
- {
- if ( outline->flags & FT_OUTLINE_OWNER )
- {
- FT_FREE( outline->points );
- FT_FREE( outline->tags );
- FT_FREE( outline->contours );
- }
- *outline = null_outline;
-
- return FT_Err_Ok;
- }
- else
- return FT_Err_Invalid_Argument;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Done( FT_Library library,
- FT_Outline* outline )
- {
- /* check for valid `outline' in FT_Outline_Done_Internal() */
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- return FT_Outline_Done_Internal( library->memory, outline );
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( void )
- FT_Outline_Get_CBox( const FT_Outline* outline,
- FT_BBox *acbox )
- {
- FT_Pos xMin, yMin, xMax, yMax;
-
-
- if ( outline && acbox )
- {
- if ( outline->n_points == 0 )
- {
- xMin = 0;
- yMin = 0;
- xMax = 0;
- yMax = 0;
- }
- else
- {
- FT_Vector* vec = outline->points;
- FT_Vector* limit = vec + outline->n_points;
-
-
- xMin = xMax = vec->x;
- yMin = yMax = vec->y;
- vec++;
-
- for ( ; vec < limit; vec++ )
- {
- FT_Pos x, y;
-
-
- x = vec->x;
- if ( x < xMin ) xMin = x;
- if ( x > xMax ) xMax = x;
-
- y = vec->y;
- if ( y < yMin ) yMin = y;
- if ( y > yMax ) yMax = y;
- }
- }
- acbox->xMin = xMin;
- acbox->xMax = xMax;
- acbox->yMin = yMin;
- acbox->yMax = yMax;
- }
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( void )
- FT_Outline_Translate( const FT_Outline* outline,
- FT_Pos xOffset,
- FT_Pos yOffset )
- {
- FT_UShort n;
- FT_Vector* vec;
-
-
- if ( !outline )
- return;
-
- vec = outline->points;
-
- for ( n = 0; n < outline->n_points; n++ )
- {
- vec->x += xOffset;
- vec->y += yOffset;
- vec++;
- }
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( void )
- FT_Outline_Reverse( FT_Outline* outline )
- {
- FT_UShort n;
- FT_Int first, last;
-
-
- if ( !outline )
- return;
-
- first = 0;
-
- for ( n = 0; n < outline->n_contours; n++ )
- {
- last = outline->contours[n];
-
- /* reverse point table */
- {
- FT_Vector* p = outline->points + first;
- FT_Vector* q = outline->points + last;
- FT_Vector swap;
-
-
- while ( p < q )
- {
- swap = *p;
- *p = *q;
- *q = swap;
- p++;
- q--;
- }
- }
-
- /* reverse tags table */
- {
- char* p = outline->tags + first;
- char* q = outline->tags + last;
- char swap;
-
-
- while ( p < q )
- {
- swap = *p;
- *p = *q;
- *q = swap;
- p++;
- q--;
- }
- }
-
- first = last + 1;
- }
-
- outline->flags ^= FT_OUTLINE_REVERSE_FILL;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Render( FT_Library library,
- FT_Outline* outline,
- FT_Raster_Params* params )
- {
- FT_Error error;
- FT_Bool update = FALSE;
- FT_Renderer renderer;
- FT_ListNode node;
-
-
- if ( !library )
- return FT_Err_Invalid_Library_Handle;
-
- if ( !outline || !params )
- return FT_Err_Invalid_Argument;
-
- renderer = library->cur_renderer;
- node = library->renderers.head;
-
- params->source = (void*)outline;
-
- error = FT_Err_Cannot_Render_Glyph;
- while ( renderer )
- {
- error = renderer->raster_render( renderer->raster, params );
- if ( !error || FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
- break;
-
- /* FT_Err_Cannot_Render_Glyph is returned if the render mode */
- /* is unsupported by the current renderer for this glyph image */
- /* format */
-
- /* now, look for another renderer that supports the same */
- /* format */
- renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE,
- &node );
- update = TRUE;
- }
-
- /* if we changed the current renderer for the glyph image format */
- /* we need to select it as the next current one */
- if ( !error && update && renderer )
- FT_Set_Renderer( library, renderer, 0, 0 );
-
- return error;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Get_Bitmap( FT_Library library,
- FT_Outline* outline,
- const FT_Bitmap *abitmap )
- {
- FT_Raster_Params params;
-
-
- if ( !abitmap )
- return FT_Err_Invalid_Argument;
-
- /* other checks are delayed to FT_Outline_Render() */
-
- params.target = abitmap;
- params.flags = 0;
-
- if ( abitmap->pixel_mode == FT_PIXEL_MODE_GRAY ||
- abitmap->pixel_mode == FT_PIXEL_MODE_LCD ||
- abitmap->pixel_mode == FT_PIXEL_MODE_LCD_V )
- params.flags |= FT_RASTER_FLAG_AA;
-
- return FT_Outline_Render( library, outline, &params );
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( void )
- FT_Vector_Transform( FT_Vector* vector,
- const FT_Matrix* matrix )
- {
- FT_Pos xz, yz;
-
-
- if ( !vector || !matrix )
- return;
-
- xz = FT_MulFix( vector->x, matrix->xx ) +
- FT_MulFix( vector->y, matrix->xy );
-
- yz = FT_MulFix( vector->x, matrix->yx ) +
- FT_MulFix( vector->y, matrix->yy );
-
- vector->x = xz;
- vector->y = yz;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( void )
- FT_Outline_Transform( const FT_Outline* outline,
- const FT_Matrix* matrix )
- {
- FT_Vector* vec;
- FT_Vector* limit;
-
-
- if ( !outline || !matrix )
- return;
-
- vec = outline->points;
- limit = vec + outline->n_points;
-
- for ( ; vec < limit; vec++ )
- FT_Vector_Transform( vec, matrix );
- }
-
-
-#if 0
-
-#define FT_OUTLINE_GET_CONTOUR( outline, c, first, last ) \
- do { \
- (first) = ( c > 0 ) ? (outline)->points + \
- (outline)->contours[c - 1] + 1 \
- : (outline)->points; \
- (last) = (outline)->points + (outline)->contours[c]; \
- } while ( 0 )
-
-
- /* Is a point in some contour? */
- /* */
- /* We treat every point of the contour as if it */
- /* it were ON. That is, we allow false positives, */
- /* but disallow false negatives. (XXX really?) */
- static FT_Bool
- ft_contour_has( FT_Outline* outline,
- FT_Short c,
- FT_Vector* point )
- {
- FT_Vector* first;
- FT_Vector* last;
- FT_Vector* a;
- FT_Vector* b;
- FT_UInt n = 0;
-
-
- FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
-
- for ( a = first; a <= last; a++ )
- {
- FT_Pos x;
- FT_Int intersect;
-
-
- b = ( a == last ) ? first : a + 1;
-
- intersect = ( a->y - point->y ) ^ ( b->y - point->y );
-
- /* a and b are on the same side */
- if ( intersect >= 0 )
- {
- if ( intersect == 0 && a->y == point->y )
- {
- if ( ( a->x <= point->x && b->x >= point->x ) ||
- ( a->x >= point->x && b->x <= point->x ) )
- return 1;
- }
-
- continue;
- }
-
- x = a->x + ( b->x - a->x ) * (point->y - a->y ) / ( b->y - a->y );
-
- if ( x < point->x )
- n++;
- else if ( x == point->x )
- return 1;
- }
-
- return ( n % 2 );
- }
-
-
- static FT_Bool
- ft_contour_enclosed( FT_Outline* outline,
- FT_UShort c )
- {
- FT_Vector* first;
- FT_Vector* last;
- FT_Short i;
-
-
- FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
-
- for ( i = 0; i < outline->n_contours; i++ )
- {
- if ( i != c && ft_contour_has( outline, i, first ) )
- {
- FT_Vector* pt;
-
-
- for ( pt = first + 1; pt <= last; pt++ )
- if ( !ft_contour_has( outline, i, pt ) )
- return 0;
-
- return 1;
- }
- }
-
- return 0;
- }
-
-
- /* This version differs from the public one in that each */
- /* part (contour not enclosed in another contour) of the */
- /* outline is checked for orientation. This is */
- /* necessary for some buggy CJK fonts. */
- static FT_Orientation
- ft_outline_get_orientation( FT_Outline* outline )
- {
- FT_Short i;
- FT_Vector* first;
- FT_Vector* last;
- FT_Orientation orient = FT_ORIENTATION_NONE;
-
-
- first = outline->points;
- for ( i = 0; i < outline->n_contours; i++, first = last + 1 )
- {
- FT_Vector* point;
- FT_Vector* xmin_point;
- FT_Pos xmin;
-
-
- last = outline->points + outline->contours[i];
-
- /* skip degenerate contours */
- if ( last < first + 2 )
- continue;
-
- if ( ft_contour_enclosed( outline, i ) )
- continue;
-
- xmin = first->x;
- xmin_point = first;
-
- for ( point = first + 1; point <= last; point++ )
- {
- if ( point->x < xmin )
- {
- xmin = point->x;
- xmin_point = point;
- }
- }
-
- /* check the orientation of the contour */
- {
- FT_Vector* prev;
- FT_Vector* next;
- FT_Orientation o;
-
-
- prev = ( xmin_point == first ) ? last : xmin_point - 1;
- next = ( xmin_point == last ) ? first : xmin_point + 1;
-
- if ( FT_Atan2( prev->x - xmin_point->x, prev->y - xmin_point->y ) >
- FT_Atan2( next->x - xmin_point->x, next->y - xmin_point->y ) )
- o = FT_ORIENTATION_POSTSCRIPT;
- else
- o = FT_ORIENTATION_TRUETYPE;
-
- if ( orient == FT_ORIENTATION_NONE )
- orient = o;
- else if ( orient != o )
- return FT_ORIENTATION_NONE;
- }
- }
-
- return orient;
- }
-
-#endif /* 0 */
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Embolden( FT_Outline* outline,
- FT_Pos strength )
- {
- FT_Vector* points;
- FT_Vector v_prev, v_first, v_next, v_cur;
- FT_Angle rotate, angle_in, angle_out;
- FT_Int c, n, first;
- FT_Int orientation;
-
-
- if ( !outline )
- return FT_Err_Invalid_Argument;
-
- strength /= 2;
- if ( strength == 0 )
- return FT_Err_Ok;
-
- orientation = FT_Outline_Get_Orientation( outline );
- if ( orientation == FT_ORIENTATION_NONE )
- {
- if ( outline->n_contours )
- return FT_Err_Invalid_Argument;
- else
- return FT_Err_Ok;
- }
-
- if ( orientation == FT_ORIENTATION_TRUETYPE )
- rotate = -FT_ANGLE_PI2;
- else
- rotate = FT_ANGLE_PI2;
-
- points = outline->points;
-
- first = 0;
- for ( c = 0; c < outline->n_contours; c++ )
- {
- int last = outline->contours[c];
-
-
- v_first = points[first];
- v_prev = points[last];
- v_cur = v_first;
-
- for ( n = first; n <= last; n++ )
- {
- FT_Vector in, out;
- FT_Angle angle_diff;
- FT_Pos d;
- FT_Fixed scale;
-
-
- if ( n < last )
- v_next = points[n + 1];
- else
- v_next = v_first;
-
- /* compute the in and out vectors */
- in.x = v_cur.x - v_prev.x;
- in.y = v_cur.y - v_prev.y;
-
- out.x = v_next.x - v_cur.x;
- out.y = v_next.y - v_cur.y;
-
- angle_in = FT_Atan2( in.x, in.y );
- angle_out = FT_Atan2( out.x, out.y );
- angle_diff = FT_Angle_Diff( angle_in, angle_out );
- scale = FT_Cos( angle_diff / 2 );
-
- if ( scale < 0x4000L && scale > -0x4000L )
- in.x = in.y = 0;
- else
- {
- d = FT_DivFix( strength, scale );
-
- FT_Vector_From_Polar( &in, d, angle_in + angle_diff / 2 - rotate );
- }
-
- outline->points[n].x = v_cur.x + strength + in.x;
- outline->points[n].y = v_cur.y + strength + in.y;
-
- v_prev = v_cur;
- v_cur = v_next;
- }
-
- first = last + 1;
- }
-
- return FT_Err_Ok;
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Orientation )
- FT_Outline_Get_Orientation( FT_Outline* outline )
- {
- FT_Pos xmin = 32768L;
- FT_Pos xmin_ymin = 32768L;
- FT_Pos xmin_ymax = -32768L;
- FT_Vector* xmin_first = NULL;
- FT_Vector* xmin_last = NULL;
-
- short* contour;
-
- FT_Vector* first;
- FT_Vector* last;
- FT_Vector* prev;
- FT_Vector* point;
-
- int i;
- FT_Pos ray_y[3];
- FT_Orientation result[3];
-
-
- if ( !outline || outline->n_points <= 0 )
- return FT_ORIENTATION_TRUETYPE;
-
- /* We use the nonzero winding rule to find the orientation. */
- /* Since glyph outlines behave much more `regular' than arbitrary */
- /* cubic or quadratic curves, this test deals with the polygon */
- /* only which is spanned up by the control points. */
-
- first = outline->points;
- for ( contour = outline->contours;
- contour < outline->contours + outline->n_contours;
- contour++, first = last + 1 )
- {
- FT_Pos contour_xmin = 32768L;
- FT_Pos contour_xmax = -32768L;
- FT_Pos contour_ymin = 32768L;
- FT_Pos contour_ymax = -32768L;
-
-
- last = outline->points + *contour;
-
- /* skip degenerate contours */
- if ( last < first + 2 )
- continue;
-
- for ( point = first; point <= last; ++point )
- {
- if ( point->x < contour_xmin )
- contour_xmin = point->x;
-
- if ( point->x > contour_xmax )
- contour_xmax = point->x;
-
- if ( point->y < contour_ymin )
- contour_ymin = point->y;
-
- if ( point->y > contour_ymax )
- contour_ymax = point->y;
- }
-
- if ( contour_xmin < xmin &&
- contour_xmin != contour_xmax &&
- contour_ymin != contour_ymax )
- {
- xmin = contour_xmin;
- xmin_ymin = contour_ymin;
- xmin_ymax = contour_ymax;
- xmin_first = first;
- xmin_last = last;
- }
- }
-
- if ( xmin == 32768L )
- return FT_ORIENTATION_TRUETYPE;
-
- ray_y[0] = ( xmin_ymin * 3 + xmin_ymax ) >> 2;
- ray_y[1] = ( xmin_ymin + xmin_ymax ) >> 1;
- ray_y[2] = ( xmin_ymin + xmin_ymax * 3 ) >> 2;
-
- for ( i = 0; i < 3; i++ )
- {
- FT_Pos left_x;
- FT_Pos right_x;
- FT_Vector* left1;
- FT_Vector* left2;
- FT_Vector* right1;
- FT_Vector* right2;
-
-
- RedoRay:
- left_x = 32768L;
- right_x = -32768L;
-
- left1 = left2 = right1 = right2 = NULL;
-
- prev = xmin_last;
- for ( point = xmin_first; point <= xmin_last; prev = point, ++point )
- {
- FT_Pos tmp_x;
-
-
- if ( point->y == ray_y[i] || prev->y == ray_y[i] )
- {
- ray_y[i]++;
- goto RedoRay;
- }
-
- if ( ( point->y < ray_y[i] && prev->y < ray_y[i] ) ||
- ( point->y > ray_y[i] && prev->y > ray_y[i] ) )
- continue;
-
- tmp_x = FT_MulDiv( point->x - prev->x,
- ray_y[i] - prev->y,
- point->y - prev->y ) + prev->x;
-
- if ( tmp_x < left_x )
- {
- left_x = tmp_x;
- left1 = prev;
- left2 = point;
- }
-
- if ( tmp_x > right_x )
- {
- right_x = tmp_x;
- right1 = prev;
- right2 = point;
- }
- }
-
- if ( left1 && right1 )
- {
- if ( left1->y < left2->y && right1->y > right2->y )
- result[i] = FT_ORIENTATION_TRUETYPE;
- else if ( left1->y > left2->y && right1->y < right2->y )
- result[i] = FT_ORIENTATION_POSTSCRIPT;
- else
- result[i] = FT_ORIENTATION_NONE;
- }
- }
-
- if ( result[0] != FT_ORIENTATION_NONE &&
- ( result[0] == result[1] || result[0] == result[2] ) )
- return result[0];
-
- if ( result[1] != FT_ORIENTATION_NONE && result[1] == result[2] )
- return result[1];
-
- return FT_ORIENTATION_TRUETYPE;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c
deleted file mode 100644
index 9f129d8f0d1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpatent.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftpatent.c */
-/* */
-/* FreeType API for checking patented TrueType bytecode instructions */
-/* (body). */
-/* */
-/* Copyright 2007, 2008 by David Turner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-#include FT_SERVICE_SFNT_H
-#include FT_SERVICE_TRUETYPE_GLYF_H
-
-
- static FT_Bool
- _tt_check_patents_in_range( FT_Stream stream,
- FT_ULong size )
- {
- FT_Bool result = FALSE;
- FT_Error error;
- FT_Bytes p, end;
-
-
- if ( FT_FRAME_ENTER( size ) )
- return 0;
-
- p = stream->cursor;
- end = p + size;
-
- while ( p < end )
- {
- switch (p[0])
- {
- case 0x06: /* SPvTL // */
- case 0x07: /* SPvTL + */
- case 0x08: /* SFvTL // */
- case 0x09: /* SFvTL + */
- case 0x0A: /* SPvFS */
- case 0x0B: /* SFvFS */
- result = TRUE;
- goto Exit;
-
- case 0x40:
- if ( p + 1 >= end )
- goto Exit;
-
- p += p[1] + 2;
- break;
-
- case 0x41:
- if ( p + 1 >= end )
- goto Exit;
-
- p += p[1] * 2 + 2;
- break;
-
- case 0x71: /* DELTAP2 */
- case 0x72: /* DELTAP3 */
- case 0x73: /* DELTAC0 */
- case 0x74: /* DELTAC1 */
- case 0x75: /* DELTAC2 */
- result = TRUE;
- goto Exit;
-
- case 0xB0:
- case 0xB1:
- case 0xB2:
- case 0xB3:
- case 0xB4:
- case 0xB5:
- case 0xB6:
- case 0xB7:
- p += ( p[0] - 0xB0 ) + 2;
- break;
-
- case 0xB8:
- case 0xB9:
- case 0xBA:
- case 0xBB:
- case 0xBC:
- case 0xBD:
- case 0xBE:
- case 0xBF:
- p += ( p[0] - 0xB8 ) * 2 + 3;
- break;
-
- default:
- p += 1;
- break;
- }
- }
-
- Exit:
- FT_FRAME_EXIT();
- return result;
- }
-
-
- static FT_Bool
- _tt_check_patents_in_table( FT_Face face,
- FT_ULong tag )
- {
- FT_Stream stream = face->stream;
- FT_Error error;
- FT_Service_SFNT_Table service;
- FT_Bool result = FALSE;
-
-
- FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
-
- if ( service )
- {
- FT_ULong offset, size;
-
-
- error = service->table_info( face, tag, &offset, &size );
- if ( error ||
- FT_STREAM_SEEK( offset ) )
- goto Exit;
-
- result = _tt_check_patents_in_range( stream, size );
- }
-
- Exit:
- return result;
- }
-
-
- static FT_Bool
- _tt_face_check_patents( FT_Face face )
- {
- FT_Stream stream = face->stream;
- FT_UInt gindex;
- FT_Error error;
- FT_Bool result;
-
- FT_Service_TTGlyf service;
-
-
- result = _tt_check_patents_in_table( face, TTAG_fpgm );
- if ( result )
- goto Exit;
-
- result = _tt_check_patents_in_table( face, TTAG_prep );
- if ( result )
- goto Exit;
-
- FT_FACE_FIND_SERVICE( face, service, TT_GLYF );
- if ( service == NULL )
- goto Exit;
-
- for ( gindex = 0; gindex < (FT_UInt)face->num_glyphs; gindex++ )
- {
- FT_ULong offset, num_ins, size;
- FT_Int num_contours;
-
-
- offset = service->get_location( face, gindex, &size );
- if ( size == 0 )
- continue;
-
- if ( FT_STREAM_SEEK( offset ) ||
- FT_READ_SHORT( num_contours ) )
- continue;
-
- if ( num_contours >= 0 ) /* simple glyph */
- {
- if ( FT_STREAM_SKIP( 8 + num_contours * 2 ) )
- continue;
- }
- else /* compound glyph */
- {
- FT_Bool has_instr = 0;
-
-
- if ( FT_STREAM_SKIP( 8 ) )
- continue;
-
- /* now read each component */
- for (;;)
- {
- FT_UInt flags, toskip;
-
-
- if( FT_READ_USHORT( flags ) )
- break;
-
- toskip = 2 + 1 + 1;
-
- if ( ( flags & ( 1 << 0 ) ) != 0 ) /* ARGS_ARE_WORDS */
- toskip += 2;
-
- if ( ( flags & ( 1 << 3 ) ) != 0 ) /* WE_HAVE_A_SCALE */
- toskip += 2;
- else if ( ( flags & ( 1 << 6 ) ) != 0 ) /* WE_HAVE_X_Y_SCALE */
- toskip += 4;
- else if ( ( flags & ( 1 << 7 ) ) != 0 ) /* WE_HAVE_A_2x2 */
- toskip += 8;
-
- if ( ( flags & ( 1 << 8 ) ) != 0 ) /* WE_HAVE_INSTRUCTIONS */
- has_instr = 1;
-
- if ( FT_STREAM_SKIP( toskip ) )
- goto NextGlyph;
-
- if ( ( flags & ( 1 << 5 ) ) == 0 ) /* MORE_COMPONENTS */
- break;
- }
-
- if ( !has_instr )
- goto NextGlyph;
- }
-
- if ( FT_READ_USHORT( num_ins ) )
- continue;
-
- result = _tt_check_patents_in_range( stream, num_ins );
- if ( result )
- goto Exit;
-
- NextGlyph:
- ;
- }
-
- Exit:
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Bool )
- FT_Face_CheckTrueTypePatents( FT_Face face )
- {
- FT_Bool result = FALSE;
-
-
- if ( face && FT_IS_SFNT( face ) )
- result = _tt_face_check_patents( face );
-
- return result;
- }
-
-
- /* documentation is in freetype.h */
-
- FT_EXPORT_DEF( FT_Bool )
- FT_Face_SetUnpatentedHinting( FT_Face face,
- FT_Bool value )
- {
- FT_Bool result = FALSE;
-
-
-#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \
- !defined( TT_CONFIG_OPTION_BYTECODE_INTEPRETER )
- if ( face && FT_IS_SFNT( face ) )
- {
- result = !face->internal->ignore_unpatented_hinter;
- face->internal->ignore_unpatented_hinter = !value;
- }
-#else
- FT_UNUSED( face );
- FT_UNUSED( value );
-#endif
-
- return result;
- }
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c
deleted file mode 100644
index f9592bb1bba..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftpfr.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftpfr.c */
-/* */
-/* FreeType API for accessing PFR-specific data (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_PFR_H
-
-
- /* check the format */
- static FT_Service_PfrMetrics
- ft_pfr_check( FT_Face face )
- {
- FT_Service_PfrMetrics service;
-
-
- FT_FACE_LOOKUP_SERVICE( face, service, PFR_METRICS );
-
- return service;
- }
-
-
- /* documentation is in ftpfr.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_PFR_Metrics( FT_Face face,
- FT_UInt *aoutline_resolution,
- FT_UInt *ametrics_resolution,
- FT_Fixed *ametrics_x_scale,
- FT_Fixed *ametrics_y_scale )
- {
- FT_Error error = FT_Err_Ok;
- FT_Service_PfrMetrics service;
-
-
- if ( !face )
- return FT_Err_Invalid_Argument;
-
- service = ft_pfr_check( face );
- if ( service )
- {
- error = service->get_metrics( face,
- aoutline_resolution,
- ametrics_resolution,
- ametrics_x_scale,
- ametrics_y_scale );
- }
- else
- {
- FT_Fixed x_scale, y_scale;
-
-
- /* this is not a PFR font */
- if ( aoutline_resolution )
- *aoutline_resolution = face->units_per_EM;
-
- if ( ametrics_resolution )
- *ametrics_resolution = face->units_per_EM;
-
- x_scale = y_scale = 0x10000L;
- if ( face->size )
- {
- x_scale = face->size->metrics.x_scale;
- y_scale = face->size->metrics.y_scale;
- }
-
- if ( ametrics_x_scale )
- *ametrics_x_scale = x_scale;
-
- if ( ametrics_y_scale )
- *ametrics_y_scale = y_scale;
-
- error = FT_Err_Unknown_File_Format;
- }
-
- return error;
- }
-
-
- /* documentation is in ftpfr.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_PFR_Kerning( FT_Face face,
- FT_UInt left,
- FT_UInt right,
- FT_Vector *avector )
- {
- FT_Error error;
- FT_Service_PfrMetrics service;
-
-
- if ( !face )
- return FT_Err_Invalid_Argument;
-
- service = ft_pfr_check( face );
- if ( service )
- error = service->get_kerning( face, left, right, avector );
- else
- error = FT_Get_Kerning( face, left, right,
- FT_KERNING_UNSCALED, avector );
-
- return error;
- }
-
-
- /* documentation is in ftpfr.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_PFR_Advance( FT_Face face,
- FT_UInt gindex,
- FT_Pos *aadvance )
- {
- FT_Error error;
- FT_Service_PfrMetrics service;
-
-
- service = ft_pfr_check( face );
- if ( service )
- {
- error = service->get_advance( face, gindex, aadvance );
- }
- else
- /* XXX: TODO: PROVIDE ADVANCE-LOADING METHOD TO ALL FONT DRIVERS */
- error = FT_Err_Invalid_Argument;
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c
deleted file mode 100644
index 719570d6a15..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftrfork.c
+++ /dev/null
@@ -1,817 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftrfork.c */
-/* */
-/* Embedded resource forks accessor (body). */
-/* */
-/* Copyright 2004, 2005, 2006, 2007, 2008 by */
-/* Masatake YAMATO and Redhat K.K. */
-/* */
-/* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are */
-/* derived from ftobjs.c. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* Development of the code in this file is support of */
-/* Information-technology Promotion Agency, Japan. */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_RFORK_H
-
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** Resource fork directory access ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_BASE_DEF( FT_Error )
- FT_Raccess_Get_HeaderInfo( FT_Library library,
- FT_Stream stream,
- FT_Long rfork_offset,
- FT_Long *map_offset,
- FT_Long *rdata_pos )
- {
- FT_Error error;
- unsigned char head[16], head2[16];
- FT_Long map_pos, rdata_len;
- int allzeros, allmatch, i;
- FT_Long type_list;
-
- FT_UNUSED( library );
-
-
- error = FT_Stream_Seek( stream, rfork_offset );
- if ( error )
- return error;
-
- error = FT_Stream_Read( stream, (FT_Byte *)head, 16 );
- if ( error )
- return error;
-
- *rdata_pos = rfork_offset + ( ( head[0] << 24 ) |
- ( head[1] << 16 ) |
- ( head[2] << 8 ) |
- head[3] );
- map_pos = rfork_offset + ( ( head[4] << 24 ) |
- ( head[5] << 16 ) |
- ( head[6] << 8 ) |
- head[7] );
- rdata_len = ( head[ 8] << 24 ) |
- ( head[ 9] << 16 ) |
- ( head[10] << 8 ) |
- head[11];
-
- /* map_len = head[12] .. head[15] */
-
- if ( *rdata_pos + rdata_len != map_pos || map_pos == rfork_offset )
- return FT_Err_Unknown_File_Format;
-
- error = FT_Stream_Seek( stream, map_pos );
- if ( error )
- return error;
-
- head2[15] = (FT_Byte)( head[15] + 1 ); /* make it be different */
-
- error = FT_Stream_Read( stream, (FT_Byte*)head2, 16 );
- if ( error )
- return error;
-
- allzeros = 1;
- allmatch = 1;
- for ( i = 0; i < 16; ++i )
- {
- if ( head2[i] != 0 )
- allzeros = 0;
- if ( head2[i] != head[i] )
- allmatch = 0;
- }
- if ( !allzeros && !allmatch )
- return FT_Err_Unknown_File_Format;
-
- /* If we have reached this point then it is probably a mac resource */
- /* file. Now, does it contain any interesting resources? */
- /* Skip handle to next resource map, the file resource number, and */
- /* attributes. */
- (void)FT_STREAM_SKIP( 4 /* skip handle to next resource map */
- + 2 /* skip file resource number */
- + 2 ); /* skip attributes */
-
- if ( FT_READ_USHORT( type_list ) )
- return error;
- if ( type_list == -1 )
- return FT_Err_Unknown_File_Format;
-
- error = FT_Stream_Seek( stream, map_pos + type_list );
- if ( error )
- return error;
-
- *map_offset = map_pos + type_list;
- return FT_Err_Ok;
- }
-
-
- static int
- ft_raccess_sort_ref_by_id( FT_RFork_Ref* a,
- FT_RFork_Ref* b )
- {
- if ( a->res_id < b->res_id )
- return -1;
- else if ( a->res_id > b->res_id )
- return 1;
- else
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Raccess_Get_DataOffsets( FT_Library library,
- FT_Stream stream,
- FT_Long map_offset,
- FT_Long rdata_pos,
- FT_Long tag,
- FT_Long **offsets,
- FT_Long *count )
- {
- FT_Error error;
- int i, j, cnt, subcnt;
- FT_Long tag_internal, rpos;
- FT_Memory memory = library->memory;
- FT_Long temp;
- FT_Long *offsets_internal;
- FT_RFork_Ref *ref;
-
-
- error = FT_Stream_Seek( stream, map_offset );
- if ( error )
- return error;
-
- if ( FT_READ_USHORT( cnt ) )
- return error;
- cnt++;
-
- for ( i = 0; i < cnt; ++i )
- {
- if ( FT_READ_LONG( tag_internal ) ||
- FT_READ_USHORT( subcnt ) ||
- FT_READ_USHORT( rpos ) )
- return error;
-
- FT_TRACE2(( "Resource tags: %c%c%c%c\n",
- (char)( 0xff & ( tag_internal >> 24 ) ),
- (char)( 0xff & ( tag_internal >> 16 ) ),
- (char)( 0xff & ( tag_internal >> 8 ) ),
- (char)( 0xff & ( tag_internal >> 0 ) ) ));
-
- if ( tag_internal == tag )
- {
- *count = subcnt + 1;
- rpos += map_offset;
-
- error = FT_Stream_Seek( stream, rpos );
- if ( error )
- return error;
-
- if ( FT_NEW_ARRAY( ref, *count ) )
- return error;
-
- for ( j = 0; j < *count; ++j )
- {
- if ( FT_READ_USHORT( ref[j].res_id ) )
- goto Exit;
- if ( FT_STREAM_SKIP( 2 ) ) /* resource name */
- goto Exit;
- if ( FT_READ_LONG( temp ) )
- goto Exit;
- if ( FT_STREAM_SKIP( 4 ) ) /* mbz */
- goto Exit;
-
- ref[j].offset = temp & 0xFFFFFFL;
- }
-
- ft_qsort( ref, *count, sizeof ( FT_RFork_Ref ),
- ( int(*)(const void*, const void*) )
- ft_raccess_sort_ref_by_id );
-
- if ( FT_NEW_ARRAY( offsets_internal, *count ) )
- goto Exit;
-
- /* XXX: duplicated reference ID,
- * gap between reference IDs are acceptable?
- * further investigation on Apple implementation is needed.
- */
- for ( j = 0; j < *count; ++j )
- offsets_internal[j] = rdata_pos + ref[j].offset;
-
- *offsets = offsets_internal;
- error = FT_Err_Ok;
-
- Exit:
- FT_FREE( ref );
- return error;
- }
- }
-
- return FT_Err_Cannot_Open_Resource;
- }
-
-
-#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** Guessing functions ****/
- /**** ****/
- /**** When you add a new guessing function, ****/
- /**** update FT_RACCESS_N_RULES in ftrfork.h. ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef FT_Error
- (*raccess_guess_func)( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
-
- static FT_Error
- raccess_guess_apple_double( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_apple_single( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_darwin_ufs_export( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_darwin_newvfs( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_darwin_hfsplus( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_vfat( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_linux_cap( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_linux_double( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_linux_netatalk( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset );
-
-
- /*************************************************************************/
- /**** ****/
- /**** Helper functions ****/
- /**** ****/
- /*************************************************************************/
-
- static FT_Error
- raccess_guess_apple_generic( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- FT_Int32 magic,
- FT_Long *result_offset );
-
- static FT_Error
- raccess_guess_linux_double_from_file_name( FT_Library library,
- char * file_name,
- FT_Long *result_offset );
-
- static char *
- raccess_make_file_name( FT_Memory memory,
- const char *original_name,
- const char *insertion );
-
-
- FT_BASE_DEF( void )
- FT_Raccess_Guess( FT_Library library,
- FT_Stream stream,
- char* base_name,
- char **new_names,
- FT_Long *offsets,
- FT_Error *errors )
- {
- FT_Long i;
-
-
- raccess_guess_func funcs[FT_RACCESS_N_RULES] =
- {
- raccess_guess_apple_double,
- raccess_guess_apple_single,
- raccess_guess_darwin_ufs_export,
- raccess_guess_darwin_newvfs,
- raccess_guess_darwin_hfsplus,
- raccess_guess_vfat,
- raccess_guess_linux_cap,
- raccess_guess_linux_double,
- raccess_guess_linux_netatalk,
- };
-
- for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
- {
- new_names[i] = NULL;
- if ( NULL != stream )
- errors[i] = FT_Stream_Seek( stream, 0 );
- else
- errors[i] = FT_Err_Ok;
-
- if ( errors[i] )
- continue ;
-
- errors[i] = (funcs[i])( library, stream, base_name,
- &(new_names[i]), &(offsets[i]) );
- }
-
- return;
- }
-
-
- static FT_Error
- raccess_guess_apple_double( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- FT_Int32 magic = ( 0x00 << 24 ) |
- ( 0x05 << 16 ) |
- ( 0x16 << 8 ) |
- 0x07;
-
-
- *result_file_name = NULL;
- if ( NULL == stream )
- return FT_Err_Cannot_Open_Stream;
-
- return raccess_guess_apple_generic( library, stream, base_file_name,
- magic, result_offset );
- }
-
-
- static FT_Error
- raccess_guess_apple_single( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- FT_Int32 magic = ( 0x00 << 24 ) |
- ( 0x05 << 16 ) |
- ( 0x16 << 8 ) |
- 0x00;
-
-
- *result_file_name = NULL;
- if ( NULL == stream )
- return FT_Err_Cannot_Open_Stream;
-
- return raccess_guess_apple_generic( library, stream, base_file_name,
- magic, result_offset );
- }
-
-
- static FT_Error
- raccess_guess_darwin_ufs_export( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- char* newpath;
- FT_Error error;
- FT_Memory memory;
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
- newpath = raccess_make_file_name( memory, base_file_name, "._" );
- if ( !newpath )
- return FT_Err_Out_Of_Memory;
-
- error = raccess_guess_linux_double_from_file_name( library, newpath,
- result_offset );
- if ( !error )
- *result_file_name = newpath;
- else
- FT_FREE( newpath );
-
- return error;
- }
-
-
- static FT_Error
- raccess_guess_darwin_hfsplus( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- /*
- Only meaningful on systems with hfs+ drivers (or Macs).
- */
- FT_Error error;
- char* newpath;
- FT_Memory memory;
- FT_Long base_file_len = ft_strlen( base_file_name );
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- if ( base_file_len + 6 > FT_INT_MAX )
- return FT_Err_Array_Too_Large;
-
- if ( FT_ALLOC( newpath, base_file_len + 6 ) )
- return error;
-
- FT_MEM_COPY( newpath, base_file_name, base_file_len );
- FT_MEM_COPY( newpath + base_file_len, "/rsrc", 6 );
-
- *result_file_name = newpath;
- *result_offset = 0;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- raccess_guess_darwin_newvfs( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- /*
- Only meaningful on systems with Mac OS X (> 10.1).
- */
- FT_Error error;
- char* newpath;
- FT_Memory memory;
- FT_Long base_file_len = ft_strlen( base_file_name );
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- if ( base_file_len + 18 > FT_INT_MAX )
- return FT_Err_Array_Too_Large;
-
- if ( FT_ALLOC( newpath, base_file_len + 18 ) )
- return error;
-
- FT_MEM_COPY( newpath, base_file_name, base_file_len );
- FT_MEM_COPY( newpath + base_file_len, "/..namedfork/rsrc", 18 );
-
- *result_file_name = newpath;
- *result_offset = 0;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- raccess_guess_vfat( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- char* newpath;
- FT_Memory memory;
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- newpath = raccess_make_file_name( memory, base_file_name,
- "resource.frk/" );
- if ( !newpath )
- return FT_Err_Out_Of_Memory;
-
- *result_file_name = newpath;
- *result_offset = 0;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- raccess_guess_linux_cap( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- char* newpath;
- FT_Memory memory;
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- newpath = raccess_make_file_name( memory, base_file_name, ".resource/" );
- if ( !newpath )
- return FT_Err_Out_Of_Memory;
-
- *result_file_name = newpath;
- *result_offset = 0;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- raccess_guess_linux_double( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- char* newpath;
- FT_Error error;
- FT_Memory memory;
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- newpath = raccess_make_file_name( memory, base_file_name, "%" );
- if ( !newpath )
- return FT_Err_Out_Of_Memory;
-
- error = raccess_guess_linux_double_from_file_name( library, newpath,
- result_offset );
- if ( !error )
- *result_file_name = newpath;
- else
- FT_FREE( newpath );
-
- return error;
- }
-
-
- static FT_Error
- raccess_guess_linux_netatalk( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- char **result_file_name,
- FT_Long *result_offset )
- {
- char* newpath;
- FT_Error error;
- FT_Memory memory;
-
- FT_UNUSED( stream );
-
-
- memory = library->memory;
-
- newpath = raccess_make_file_name( memory, base_file_name,
- ".AppleDouble/" );
- if ( !newpath )
- return FT_Err_Out_Of_Memory;
-
- error = raccess_guess_linux_double_from_file_name( library, newpath,
- result_offset );
- if ( !error )
- *result_file_name = newpath;
- else
- FT_FREE( newpath );
-
- return error;
- }
-
-
- static FT_Error
- raccess_guess_apple_generic( FT_Library library,
- FT_Stream stream,
- char *base_file_name,
- FT_Int32 magic,
- FT_Long *result_offset )
- {
- FT_Int32 magic_from_stream;
- FT_Error error;
- FT_Int32 version_number = 0;
- FT_UShort n_of_entries;
-
- int i;
- FT_UInt32 entry_id, entry_offset, entry_length = 0;
-
- const FT_UInt32 resource_fork_entry_id = 0x2;
-
- FT_UNUSED( library );
- FT_UNUSED( base_file_name );
- FT_UNUSED( version_number );
- FT_UNUSED( entry_length );
-
-
- if ( FT_READ_LONG( magic_from_stream ) )
- return error;
- if ( magic_from_stream != magic )
- return FT_Err_Unknown_File_Format;
-
- if ( FT_READ_LONG( version_number ) )
- return error;
-
- /* filler */
- error = FT_Stream_Skip( stream, 16 );
- if ( error )
- return error;
-
- if ( FT_READ_USHORT( n_of_entries ) )
- return error;
- if ( n_of_entries == 0 )
- return FT_Err_Unknown_File_Format;
-
- for ( i = 0; i < n_of_entries; i++ )
- {
- if ( FT_READ_LONG( entry_id ) )
- return error;
- if ( entry_id == resource_fork_entry_id )
- {
- if ( FT_READ_LONG( entry_offset ) ||
- FT_READ_LONG( entry_length ) )
- continue;
- *result_offset = entry_offset;
-
- return FT_Err_Ok;
- }
- else
- FT_Stream_Skip( stream, 4 + 4 ); /* offset + length */
- }
-
- return FT_Err_Unknown_File_Format;
- }
-
-
- static FT_Error
- raccess_guess_linux_double_from_file_name( FT_Library library,
- char *file_name,
- FT_Long *result_offset )
- {
- FT_Open_Args args2;
- FT_Stream stream2;
- char * nouse = NULL;
- FT_Error error;
-
-
- args2.flags = FT_OPEN_PATHNAME;
- args2.pathname = file_name;
- error = FT_Stream_New( library, &args2, &stream2 );
- if ( error )
- return error;
-
- error = raccess_guess_apple_double( library, stream2, file_name,
- &nouse, result_offset );
-
- FT_Stream_Free( stream2, 0 );
-
- return error;
- }
-
-
- static char*
- raccess_make_file_name( FT_Memory memory,
- const char *original_name,
- const char *insertion )
- {
- char* new_name;
- char* tmp;
- const char* slash;
- unsigned new_length;
- FT_Error error = FT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- new_length = ft_strlen( original_name ) + ft_strlen( insertion );
- if ( FT_ALLOC( new_name, new_length + 1 ) )
- return NULL;
-
- tmp = ft_strrchr( original_name, '/' );
- if ( tmp )
- {
- ft_strncpy( new_name, original_name, tmp - original_name + 1 );
- new_name[tmp - original_name + 1] = '\0';
- slash = tmp + 1;
- }
- else
- {
- slash = original_name;
- new_name[0] = '\0';
- }
-
- ft_strcat( new_name, insertion );
- ft_strcat( new_name, slash );
-
- return new_name;
- }
-
-
-#else /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
-
-
- /*************************************************************************/
- /* Dummy function; just sets errors */
- /*************************************************************************/
-
- FT_BASE_DEF( void )
- FT_Raccess_Guess( FT_Library library,
- FT_Stream stream,
- char *base_name,
- char **new_names,
- FT_Long *offsets,
- FT_Error *errors )
- {
- int i;
-
- FT_UNUSED( library );
- FT_UNUSED( stream );
- FT_UNUSED( base_name );
-
-
- for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
- {
- new_names[i] = NULL;
- offsets[i] = 0;
- errors[i] = FT_Err_Unimplemented_Feature;
- }
- }
-
-
-#endif /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c
deleted file mode 100644
index cff67e0e9a6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstream.c
+++ /dev/null
@@ -1,846 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftstream.c */
-/* */
-/* I/O stream support (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_stream
-
-
- FT_BASE_DEF( void )
- FT_Stream_OpenMemory( FT_Stream stream,
- const FT_Byte* base,
- FT_ULong size )
- {
- stream->base = (FT_Byte*) base;
- stream->size = size;
- stream->pos = 0;
- stream->cursor = 0;
- stream->read = 0;
- stream->close = 0;
- }
-
-
- FT_BASE_DEF( void )
- FT_Stream_Close( FT_Stream stream )
- {
- if ( stream && stream->close )
- stream->close( stream );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_Seek( FT_Stream stream,
- FT_ULong pos )
- {
- FT_Error error = FT_Err_Ok;
-
-
- stream->pos = pos;
-
- if ( stream->read )
- {
- if ( stream->read( stream, pos, 0, 0 ) )
- {
- FT_ERROR(( "FT_Stream_Seek: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- pos, stream->size ));
-
- error = FT_Err_Invalid_Stream_Operation;
- }
- }
- /* note that seeking to the first position after the file is valid */
- else if ( pos > stream->size )
- {
- FT_ERROR(( "FT_Stream_Seek: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- pos, stream->size ));
-
- error = FT_Err_Invalid_Stream_Operation;
- }
-
- return error;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_Skip( FT_Stream stream,
- FT_Long distance )
- {
- if ( distance < 0 )
- return FT_Err_Invalid_Stream_Operation;
-
- return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) );
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_Pos( FT_Stream stream )
- {
- return stream->pos;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_Read( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count )
- {
- return FT_Stream_ReadAt( stream, stream->pos, buffer, count );
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_ReadAt( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_Error error = FT_Err_Ok;
- FT_ULong read_bytes;
-
-
- if ( pos >= stream->size )
- {
- FT_ERROR(( "FT_Stream_ReadAt: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- pos, stream->size ));
-
- return FT_Err_Invalid_Stream_Operation;
- }
-
- if ( stream->read )
- read_bytes = stream->read( stream, pos, buffer, count );
- else
- {
- read_bytes = stream->size - pos;
- if ( read_bytes > count )
- read_bytes = count;
-
- FT_MEM_COPY( buffer, stream->base + pos, read_bytes );
- }
-
- stream->pos = pos + read_bytes;
-
- if ( read_bytes < count )
- {
- FT_ERROR(( "FT_Stream_ReadAt:" ));
- FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
- count, read_bytes ));
-
- error = FT_Err_Invalid_Stream_Operation;
- }
-
- return error;
- }
-
-
- FT_BASE_DEF( FT_ULong )
- FT_Stream_TryRead( FT_Stream stream,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_ULong read_bytes = 0;
-
-
- if ( stream->pos >= stream->size )
- goto Exit;
-
- if ( stream->read )
- read_bytes = stream->read( stream, stream->pos, buffer, count );
- else
- {
- read_bytes = stream->size - stream->pos;
- if ( read_bytes > count )
- read_bytes = count;
-
- FT_MEM_COPY( buffer, stream->base + stream->pos, read_bytes );
- }
-
- stream->pos += read_bytes;
-
- Exit:
- return read_bytes;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_ExtractFrame( FT_Stream stream,
- FT_ULong count,
- FT_Byte** pbytes )
- {
- FT_Error error;
-
-
- error = FT_Stream_EnterFrame( stream, count );
- if ( !error )
- {
- *pbytes = (FT_Byte*)stream->cursor;
-
- /* equivalent to FT_Stream_ExitFrame(), with no memory block release */
- stream->cursor = 0;
- stream->limit = 0;
- }
-
- return error;
- }
-
-
- FT_BASE_DEF( void )
- FT_Stream_ReleaseFrame( FT_Stream stream,
- FT_Byte** pbytes )
- {
- if ( stream->read )
- {
- FT_Memory memory = stream->memory;
-
-#ifdef FT_DEBUG_MEMORY
- ft_mem_free( memory, *pbytes );
- *pbytes = NULL;
-#else
- FT_FREE( *pbytes );
-#endif
- }
- *pbytes = 0;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_EnterFrame( FT_Stream stream,
- FT_ULong count )
- {
- FT_Error error = FT_Err_Ok;
- FT_ULong read_bytes;
-
-
- /* check for nested frame access */
- FT_ASSERT( stream && stream->cursor == 0 );
-
- if ( stream->read )
- {
- /* allocate the frame in memory */
- FT_Memory memory = stream->memory;
-
-#ifdef FT_DEBUG_MEMORY
- /* assume _ft_debug_file and _ft_debug_lineno are already set */
- stream->base = (unsigned char*)ft_mem_qalloc( memory, count, &error );
- if ( error )
- goto Exit;
-#else
- if ( FT_QALLOC( stream->base, count ) )
- goto Exit;
-#endif
- /* read it */
- read_bytes = stream->read( stream, stream->pos,
- stream->base, count );
- if ( read_bytes < count )
- {
- FT_ERROR(( "FT_Stream_EnterFrame:" ));
- FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
- count, read_bytes ));
-
- FT_FREE( stream->base );
- error = FT_Err_Invalid_Stream_Operation;
- }
- stream->cursor = stream->base;
- stream->limit = stream->cursor + count;
- stream->pos += read_bytes;
- }
- else
- {
- /* check current and new position */
- if ( stream->pos >= stream->size ||
- stream->pos + count > stream->size )
- {
- FT_ERROR(( "FT_Stream_EnterFrame:" ));
- FT_ERROR(( " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n",
- stream->pos, count, stream->size ));
-
- error = FT_Err_Invalid_Stream_Operation;
- goto Exit;
- }
-
- /* set cursor */
- stream->cursor = stream->base + stream->pos;
- stream->limit = stream->cursor + count;
- stream->pos += count;
- }
-
- Exit:
- return error;
- }
-
-
- FT_BASE_DEF( void )
- FT_Stream_ExitFrame( FT_Stream stream )
- {
- /* IMPORTANT: The assertion stream->cursor != 0 was removed, given */
- /* that it is possible to access a frame of length 0 in */
- /* some weird fonts (usually, when accessing an array of */
- /* 0 records, like in some strange kern tables). */
- /* */
- /* In this case, the loader code handles the 0-length table */
- /* gracefully; however, stream.cursor is really set to 0 by the */
- /* FT_Stream_EnterFrame() call, and this is not an error. */
- /* */
- FT_ASSERT( stream );
-
- if ( stream->read )
- {
- FT_Memory memory = stream->memory;
-
-#ifdef FT_DEBUG_MEMORY
- ft_mem_free( memory, stream->base );
- stream->base = NULL;
-#else
- FT_FREE( stream->base );
-#endif
- }
- stream->cursor = 0;
- stream->limit = 0;
- }
-
-
- FT_BASE_DEF( FT_Char )
- FT_Stream_GetChar( FT_Stream stream )
- {
- FT_Char result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- if ( stream->cursor < stream->limit )
- result = *stream->cursor++;
-
- return result;
- }
-
-
- FT_BASE_DEF( FT_Short )
- FT_Stream_GetShort( FT_Stream stream )
- {
- FT_Byte* p;
- FT_Short result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- p = stream->cursor;
- if ( p + 1 < stream->limit )
- result = FT_NEXT_SHORT( p );
- stream->cursor = p;
-
- return result;
- }
-
-
- FT_BASE_DEF( FT_Short )
- FT_Stream_GetShortLE( FT_Stream stream )
- {
- FT_Byte* p;
- FT_Short result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- p = stream->cursor;
- if ( p + 1 < stream->limit )
- result = FT_NEXT_SHORT_LE( p );
- stream->cursor = p;
-
- return result;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_GetOffset( FT_Stream stream )
- {
- FT_Byte* p;
- FT_Long result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- p = stream->cursor;
- if ( p + 2 < stream->limit )
- result = FT_NEXT_OFF3( p );
- stream->cursor = p;
- return result;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_GetLong( FT_Stream stream )
- {
- FT_Byte* p;
- FT_Long result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- p = stream->cursor;
- if ( p + 3 < stream->limit )
- result = FT_NEXT_LONG( p );
- stream->cursor = p;
- return result;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_GetLongLE( FT_Stream stream )
- {
- FT_Byte* p;
- FT_Long result;
-
-
- FT_ASSERT( stream && stream->cursor );
-
- result = 0;
- p = stream->cursor;
- if ( p + 3 < stream->limit )
- result = FT_NEXT_LONG_LE( p );
- stream->cursor = p;
- return result;
- }
-
-
- FT_BASE_DEF( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
- goto Fail;
- }
- else
- {
- if ( stream->pos < stream->size )
- result = stream->base[stream->pos];
- else
- goto Fail;
- }
- stream->pos++;
-
- return result;
-
- Fail:
- *error = FT_Err_Invalid_Stream_Operation;
- FT_ERROR(( "FT_Stream_ReadChar: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Short )
- FT_Stream_ReadShort( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte reads[2];
- FT_Byte* p = 0;
- FT_Short result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->pos + 1 < stream->size )
- {
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
- goto Fail;
-
- p = reads;
- }
- else
- {
- p = stream->base + stream->pos;
- }
-
- if ( p )
- result = FT_NEXT_SHORT( p );
- }
- else
- goto Fail;
-
- stream->pos += 2;
-
- return result;
-
- Fail:
- *error = FT_Err_Invalid_Stream_Operation;
- FT_ERROR(( "FT_Stream_ReadShort:" ));
- FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Short )
- FT_Stream_ReadShortLE( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte reads[2];
- FT_Byte* p = 0;
- FT_Short result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->pos + 1 < stream->size )
- {
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
- goto Fail;
-
- p = reads;
- }
- else
- {
- p = stream->base + stream->pos;
- }
-
- if ( p )
- result = FT_NEXT_SHORT_LE( p );
- }
- else
- goto Fail;
-
- stream->pos += 2;
-
- return result;
-
- Fail:
- *error = FT_Err_Invalid_Stream_Operation;
- FT_ERROR(( "FT_Stream_ReadShortLE:" ));
- FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_ReadOffset( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte reads[3];
- FT_Byte* p = 0;
- FT_Long result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->pos + 2 < stream->size )
- {
- if ( stream->read )
- {
- if (stream->read( stream, stream->pos, reads, 3L ) != 3L )
- goto Fail;
-
- p = reads;
- }
- else
- {
- p = stream->base + stream->pos;
- }
-
- if ( p )
- result = FT_NEXT_OFF3( p );
- }
- else
- goto Fail;
-
- stream->pos += 3;
-
- return result;
-
- Fail:
- *error = FT_Err_Invalid_Stream_Operation;
- FT_ERROR(( "FT_Stream_ReadOffset:" ));
- FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_ReadLong( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte reads[4];
- FT_Byte* p = 0;
- FT_Long result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->pos + 3 < stream->size )
- {
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
- goto Fail;
-
- p = reads;
- }
- else
- {
- p = stream->base + stream->pos;
- }
-
- if ( p )
- result = FT_NEXT_LONG( p );
- }
- else
- goto Fail;
-
- stream->pos += 4;
-
- return result;
-
- Fail:
- FT_ERROR(( "FT_Stream_ReadLong: invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
- *error = FT_Err_Invalid_Stream_Operation;
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Long )
- FT_Stream_ReadLongLE( FT_Stream stream,
- FT_Error* error )
- {
- FT_Byte reads[4];
- FT_Byte* p = 0;
- FT_Long result = 0;
-
-
- FT_ASSERT( stream );
-
- *error = FT_Err_Ok;
-
- if ( stream->pos + 3 < stream->size )
- {
- if ( stream->read )
- {
- if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
- goto Fail;
-
- p = reads;
- }
- else
- {
- p = stream->base + stream->pos;
- }
-
- if ( p )
- result = FT_NEXT_LONG_LE( p );
- }
- else
- goto Fail;
-
- stream->pos += 4;
-
- return result;
-
- Fail:
- FT_ERROR(( "FT_Stream_ReadLongLE:" ));
- FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
- stream->pos, stream->size ));
- *error = FT_Err_Invalid_Stream_Operation;
-
- return 0;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_ReadFields( FT_Stream stream,
- const FT_Frame_Field* fields,
- void* structure )
- {
- FT_Error error;
- FT_Bool frame_accessed = 0;
- FT_Byte* cursor;
-
- if ( !fields || !stream )
- return FT_Err_Invalid_Argument;
-
- cursor = stream->cursor;
-
- error = FT_Err_Ok;
- do
- {
- FT_ULong value;
- FT_Int sign_shift;
- FT_Byte* p;
-
-
- switch ( fields->value )
- {
- case ft_frame_start: /* access a new frame */
- error = FT_Stream_EnterFrame( stream, fields->offset );
- if ( error )
- goto Exit;
-
- frame_accessed = 1;
- cursor = stream->cursor;
- fields++;
- continue; /* loop! */
-
- case ft_frame_bytes: /* read a byte sequence */
- case ft_frame_skip: /* skip some bytes */
- {
- FT_UInt len = fields->size;
-
-
- if ( cursor + len > stream->limit )
- {
- error = FT_Err_Invalid_Stream_Operation;
- goto Exit;
- }
-
- if ( fields->value == ft_frame_bytes )
- {
- p = (FT_Byte*)structure + fields->offset;
- FT_MEM_COPY( p, cursor, len );
- }
- cursor += len;
- fields++;
- continue;
- }
-
- case ft_frame_byte:
- case ft_frame_schar: /* read a single byte */
- value = FT_NEXT_BYTE(cursor);
- sign_shift = 24;
- break;
-
- case ft_frame_short_be:
- case ft_frame_ushort_be: /* read a 2-byte big-endian short */
- value = FT_NEXT_USHORT(cursor);
- sign_shift = 16;
- break;
-
- case ft_frame_short_le:
- case ft_frame_ushort_le: /* read a 2-byte little-endian short */
- value = FT_NEXT_USHORT_LE(cursor);
- sign_shift = 16;
- break;
-
- case ft_frame_long_be:
- case ft_frame_ulong_be: /* read a 4-byte big-endian long */
- value = FT_NEXT_ULONG(cursor);
- sign_shift = 0;
- break;
-
- case ft_frame_long_le:
- case ft_frame_ulong_le: /* read a 4-byte little-endian long */
- value = FT_NEXT_ULONG_LE(cursor);
- sign_shift = 0;
- break;
-
- case ft_frame_off3_be:
- case ft_frame_uoff3_be: /* read a 3-byte big-endian long */
- value = FT_NEXT_UOFF3(cursor);
- sign_shift = 8;
- break;
-
- case ft_frame_off3_le:
- case ft_frame_uoff3_le: /* read a 3-byte little-endian long */
- value = FT_NEXT_UOFF3_LE(cursor);
- sign_shift = 8;
- break;
-
- default:
- /* otherwise, exit the loop */
- stream->cursor = cursor;
- goto Exit;
- }
-
- /* now, compute the signed value is necessary */
- if ( fields->value & FT_FRAME_OP_SIGNED )
- value = (FT_ULong)( (FT_Int32)( value << sign_shift ) >> sign_shift );
-
- /* finally, store the value in the object */
-
- p = (FT_Byte*)structure + fields->offset;
- switch ( fields->size )
- {
- case (8 / FT_CHAR_BIT):
- *(FT_Byte*)p = (FT_Byte)value;
- break;
-
- case (16 / FT_CHAR_BIT):
- *(FT_UShort*)p = (FT_UShort)value;
- break;
-
- case (32 / FT_CHAR_BIT):
- *(FT_UInt32*)p = (FT_UInt32)value;
- break;
-
- default: /* for 64-bit systems */
- *(FT_ULong*)p = (FT_ULong)value;
- }
-
- /* go to next field */
- fields++;
- }
- while ( 1 );
-
- Exit:
- /* close the frame if it was opened by this read */
- if ( frame_accessed )
- FT_Stream_ExitFrame( stream );
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c
deleted file mode 100644
index fd04d276570..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftstroke.c
+++ /dev/null
@@ -1,2012 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftstroke.c */
-/* */
-/* FreeType path stroker (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_STROKER_H
-#include FT_TRIGONOMETRY_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_OBJECTS_H
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_StrokerBorder )
- FT_Outline_GetInsideBorder( FT_Outline* outline )
- {
- FT_Orientation o = FT_Outline_Get_Orientation( outline );
-
-
- return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_RIGHT
- : FT_STROKER_BORDER_LEFT ;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_StrokerBorder )
- FT_Outline_GetOutsideBorder( FT_Outline* outline )
- {
- FT_Orientation o = FT_Outline_Get_Orientation( outline );
-
-
- return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_LEFT
- : FT_STROKER_BORDER_RIGHT ;
- }
-
-
- /***************************************************************************/
- /***************************************************************************/
- /***** *****/
- /***** BEZIER COMPUTATIONS *****/
- /***** *****/
- /***************************************************************************/
- /***************************************************************************/
-
-#define FT_SMALL_CONIC_THRESHOLD ( FT_ANGLE_PI / 6 )
-#define FT_SMALL_CUBIC_THRESHOLD ( FT_ANGLE_PI / 6 )
-#define FT_EPSILON 2
-
-#define FT_IS_SMALL( x ) ( (x) > -FT_EPSILON && (x) < FT_EPSILON )
-
-
- static FT_Pos
- ft_pos_abs( FT_Pos x )
- {
- return x >= 0 ? x : -x ;
- }
-
-
- static void
- ft_conic_split( FT_Vector* base )
- {
- FT_Pos a, b;
-
-
- base[4].x = base[2].x;
- b = base[1].x;
- a = base[3].x = ( base[2].x + b ) / 2;
- b = base[1].x = ( base[0].x + b ) / 2;
- base[2].x = ( a + b ) / 2;
-
- base[4].y = base[2].y;
- b = base[1].y;
- a = base[3].y = ( base[2].y + b ) / 2;
- b = base[1].y = ( base[0].y + b ) / 2;
- base[2].y = ( a + b ) / 2;
- }
-
-
- static FT_Bool
- ft_conic_is_small_enough( FT_Vector* base,
- FT_Angle *angle_in,
- FT_Angle *angle_out )
- {
- FT_Vector d1, d2;
- FT_Angle theta;
- FT_Int close1, close2;
-
-
- d1.x = base[1].x - base[2].x;
- d1.y = base[1].y - base[2].y;
- d2.x = base[0].x - base[1].x;
- d2.y = base[0].y - base[1].y;
-
- close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
- close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
-
- if ( close1 )
- {
- if ( close2 )
- *angle_in = *angle_out = 0;
- else
- *angle_in = *angle_out = FT_Atan2( d2.x, d2.y );
- }
- else if ( close2 )
- {
- *angle_in = *angle_out = FT_Atan2( d1.x, d1.y );
- }
- else
- {
- *angle_in = FT_Atan2( d1.x, d1.y );
- *angle_out = FT_Atan2( d2.x, d2.y );
- }
-
- theta = ft_pos_abs( FT_Angle_Diff( *angle_in, *angle_out ) );
-
- return FT_BOOL( theta < FT_SMALL_CONIC_THRESHOLD );
- }
-
-
- static void
- ft_cubic_split( FT_Vector* base )
- {
- FT_Pos a, b, c, d;
-
-
- base[6].x = base[3].x;
- c = base[1].x;
- d = base[2].x;
- base[1].x = a = ( base[0].x + c ) / 2;
- base[5].x = b = ( base[3].x + d ) / 2;
- c = ( c + d ) / 2;
- base[2].x = a = ( a + c ) / 2;
- base[4].x = b = ( b + c ) / 2;
- base[3].x = ( a + b ) / 2;
-
- base[6].y = base[3].y;
- c = base[1].y;
- d = base[2].y;
- base[1].y = a = ( base[0].y + c ) / 2;
- base[5].y = b = ( base[3].y + d ) / 2;
- c = ( c + d ) / 2;
- base[2].y = a = ( a + c ) / 2;
- base[4].y = b = ( b + c ) / 2;
- base[3].y = ( a + b ) / 2;
- }
-
-
- static FT_Bool
- ft_cubic_is_small_enough( FT_Vector* base,
- FT_Angle *angle_in,
- FT_Angle *angle_mid,
- FT_Angle *angle_out )
- {
- FT_Vector d1, d2, d3;
- FT_Angle theta1, theta2;
- FT_Int close1, close2, close3;
-
-
- d1.x = base[2].x - base[3].x;
- d1.y = base[2].y - base[3].y;
- d2.x = base[1].x - base[2].x;
- d2.y = base[1].y - base[2].y;
- d3.x = base[0].x - base[1].x;
- d3.y = base[0].y - base[1].y;
-
- close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
- close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
- close3 = FT_IS_SMALL( d3.x ) && FT_IS_SMALL( d3.y );
-
- if ( close1 || close3 )
- {
- if ( close2 )
- {
- /* basically a point */
- *angle_in = *angle_out = *angle_mid = 0;
- }
- else if ( close1 )
- {
- *angle_in = *angle_mid = FT_Atan2( d2.x, d2.y );
- *angle_out = FT_Atan2( d3.x, d3.y );
- }
- else /* close2 */
- {
- *angle_in = FT_Atan2( d1.x, d1.y );
- *angle_mid = *angle_out = FT_Atan2( d2.x, d2.y );
- }
- }
- else if ( close2 )
- {
- *angle_in = *angle_mid = FT_Atan2( d1.x, d1.y );
- *angle_out = FT_Atan2( d3.x, d3.y );
- }
- else
- {
- *angle_in = FT_Atan2( d1.x, d1.y );
- *angle_mid = FT_Atan2( d2.x, d2.y );
- *angle_out = FT_Atan2( d3.x, d3.y );
- }
-
- theta1 = ft_pos_abs( FT_Angle_Diff( *angle_in, *angle_mid ) );
- theta2 = ft_pos_abs( FT_Angle_Diff( *angle_mid, *angle_out ) );
-
- return FT_BOOL( theta1 < FT_SMALL_CUBIC_THRESHOLD &&
- theta2 < FT_SMALL_CUBIC_THRESHOLD );
- }
-
-
- /***************************************************************************/
- /***************************************************************************/
- /***** *****/
- /***** STROKE BORDERS *****/
- /***** *****/
- /***************************************************************************/
- /***************************************************************************/
-
- typedef enum FT_StrokeTags_
- {
- FT_STROKE_TAG_ON = 1, /* on-curve point */
- FT_STROKE_TAG_CUBIC = 2, /* cubic off-point */
- FT_STROKE_TAG_BEGIN = 4, /* sub-path start */
- FT_STROKE_TAG_END = 8 /* sub-path end */
-
- } FT_StrokeTags;
-
-#define FT_STROKE_TAG_BEGIN_END (FT_STROKE_TAG_BEGIN|FT_STROKE_TAG_END)
-
- typedef struct FT_StrokeBorderRec_
- {
- FT_UInt num_points;
- FT_UInt max_points;
- FT_Vector* points;
- FT_Byte* tags;
- FT_Bool movable;
- FT_Int start; /* index of current sub-path start point */
- FT_Memory memory;
- FT_Bool valid;
-
- } FT_StrokeBorderRec, *FT_StrokeBorder;
-
-
- static FT_Error
- ft_stroke_border_grow( FT_StrokeBorder border,
- FT_UInt new_points )
- {
- FT_UInt old_max = border->max_points;
- FT_UInt new_max = border->num_points + new_points;
- FT_Error error = FT_Err_Ok;
-
-
- if ( new_max > old_max )
- {
- FT_UInt cur_max = old_max;
- FT_Memory memory = border->memory;
-
-
- while ( cur_max < new_max )
- cur_max += ( cur_max >> 1 ) + 16;
-
- if ( FT_RENEW_ARRAY( border->points, old_max, cur_max ) ||
- FT_RENEW_ARRAY( border->tags, old_max, cur_max ) )
- goto Exit;
-
- border->max_points = cur_max;
- }
-
- Exit:
- return error;
- }
-
-
- static void
- ft_stroke_border_close( FT_StrokeBorder border,
- FT_Bool reverse )
- {
- FT_UInt start = border->start;
- FT_UInt count = border->num_points;
-
-
- FT_ASSERT( border->start >= 0 );
-
- /* don't record empty paths! */
- if ( count <= start + 1U )
- border->num_points = start;
- else
- {
- /* copy the last point to the start of this sub-path, since */
- /* it contains the `adjusted' starting coordinates */
- border->num_points = --count;
- border->points[start] = border->points[count];
-
- if ( reverse )
- {
- /* reverse the points */
- {
- FT_Vector* vec1 = border->points + start + 1;
- FT_Vector* vec2 = border->points + count - 1;
-
-
- for ( ; vec1 < vec2; vec1++, vec2-- )
- {
- FT_Vector tmp;
-
-
- tmp = *vec1;
- *vec1 = *vec2;
- *vec2 = tmp;
- }
- }
-
- /* then the tags */
- {
- FT_Byte* tag1 = border->tags + start + 1;
- FT_Byte* tag2 = border->tags + count - 1;
-
-
- for ( ; tag1 < tag2; tag1++, tag2-- )
- {
- FT_Byte tmp;
-
-
- tmp = *tag1;
- *tag1 = *tag2;
- *tag2 = tmp;
- }
- }
- }
-
- border->tags[start ] |= FT_STROKE_TAG_BEGIN;
- border->tags[count - 1] |= FT_STROKE_TAG_END;
- }
-
- border->start = -1;
- border->movable = FALSE;
- }
-
-
- static FT_Error
- ft_stroke_border_lineto( FT_StrokeBorder border,
- FT_Vector* to,
- FT_Bool movable )
- {
- FT_Error error = FT_Err_Ok;
-
-
- FT_ASSERT( border->start >= 0 );
-
- if ( border->movable )
- {
- /* move last point */
- border->points[border->num_points - 1] = *to;
- }
- else
- {
- /* add one point */
- error = ft_stroke_border_grow( border, 1 );
- if ( !error )
- {
- FT_Vector* vec = border->points + border->num_points;
- FT_Byte* tag = border->tags + border->num_points;
-
-
- vec[0] = *to;
- tag[0] = FT_STROKE_TAG_ON;
-
- border->num_points += 1;
- }
- }
- border->movable = movable;
- return error;
- }
-
-
- static FT_Error
- ft_stroke_border_conicto( FT_StrokeBorder border,
- FT_Vector* control,
- FT_Vector* to )
- {
- FT_Error error;
-
-
- FT_ASSERT( border->start >= 0 );
-
- error = ft_stroke_border_grow( border, 2 );
- if ( !error )
- {
- FT_Vector* vec = border->points + border->num_points;
- FT_Byte* tag = border->tags + border->num_points;
-
- vec[0] = *control;
- vec[1] = *to;
-
- tag[0] = 0;
- tag[1] = FT_STROKE_TAG_ON;
-
- border->num_points += 2;
- }
- border->movable = FALSE;
- return error;
- }
-
-
- static FT_Error
- ft_stroke_border_cubicto( FT_StrokeBorder border,
- FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to )
- {
- FT_Error error;
-
-
- FT_ASSERT( border->start >= 0 );
-
- error = ft_stroke_border_grow( border, 3 );
- if ( !error )
- {
- FT_Vector* vec = border->points + border->num_points;
- FT_Byte* tag = border->tags + border->num_points;
-
-
- vec[0] = *control1;
- vec[1] = *control2;
- vec[2] = *to;
-
- tag[0] = FT_STROKE_TAG_CUBIC;
- tag[1] = FT_STROKE_TAG_CUBIC;
- tag[2] = FT_STROKE_TAG_ON;
-
- border->num_points += 3;
- }
- border->movable = FALSE;
- return error;
- }
-
-
-#define FT_ARC_CUBIC_ANGLE ( FT_ANGLE_PI / 2 )
-
-
- static FT_Error
- ft_stroke_border_arcto( FT_StrokeBorder border,
- FT_Vector* center,
- FT_Fixed radius,
- FT_Angle angle_start,
- FT_Angle angle_diff )
- {
- FT_Angle total, angle, step, rotate, next, theta;
- FT_Vector a, b, a2, b2;
- FT_Fixed length;
- FT_Error error = FT_Err_Ok;
-
-
- /* compute start point */
- FT_Vector_From_Polar( &a, radius, angle_start );
- a.x += center->x;
- a.y += center->y;
-
- total = angle_diff;
- angle = angle_start;
- rotate = ( angle_diff >= 0 ) ? FT_ANGLE_PI2 : -FT_ANGLE_PI2;
-
- while ( total != 0 )
- {
- step = total;
- if ( step > FT_ARC_CUBIC_ANGLE )
- step = FT_ARC_CUBIC_ANGLE;
-
- else if ( step < -FT_ARC_CUBIC_ANGLE )
- step = -FT_ARC_CUBIC_ANGLE;
-
- next = angle + step;
- theta = step;
- if ( theta < 0 )
- theta = -theta;
-
- theta >>= 1;
-
- /* compute end point */
- FT_Vector_From_Polar( &b, radius, next );
- b.x += center->x;
- b.y += center->y;
-
- /* compute first and second control points */
- length = FT_MulDiv( radius, FT_Sin( theta ) * 4,
- ( 0x10000L + FT_Cos( theta ) ) * 3 );
-
- FT_Vector_From_Polar( &a2, length, angle + rotate );
- a2.x += a.x;
- a2.y += a.y;
-
- FT_Vector_From_Polar( &b2, length, next - rotate );
- b2.x += b.x;
- b2.y += b.y;
-
- /* add cubic arc */
- error = ft_stroke_border_cubicto( border, &a2, &b2, &b );
- if ( error )
- break;
-
- /* process the rest of the arc ?? */
- a = b;
- total -= step;
- angle = next;
- }
-
- return error;
- }
-
-
- static FT_Error
- ft_stroke_border_moveto( FT_StrokeBorder border,
- FT_Vector* to )
- {
- /* close current open path if any ? */
- if ( border->start >= 0 )
- ft_stroke_border_close( border, FALSE );
-
- border->start = border->num_points;
- border->movable = FALSE;
-
- return ft_stroke_border_lineto( border, to, FALSE );
- }
-
-
- static void
- ft_stroke_border_init( FT_StrokeBorder border,
- FT_Memory memory )
- {
- border->memory = memory;
- border->points = NULL;
- border->tags = NULL;
-
- border->num_points = 0;
- border->max_points = 0;
- border->start = -1;
- border->valid = FALSE;
- }
-
-
- static void
- ft_stroke_border_reset( FT_StrokeBorder border )
- {
- border->num_points = 0;
- border->start = -1;
- border->valid = FALSE;
- }
-
-
- static void
- ft_stroke_border_done( FT_StrokeBorder border )
- {
- FT_Memory memory = border->memory;
-
-
- FT_FREE( border->points );
- FT_FREE( border->tags );
-
- border->num_points = 0;
- border->max_points = 0;
- border->start = -1;
- border->valid = FALSE;
- }
-
-
- static FT_Error
- ft_stroke_border_get_counts( FT_StrokeBorder border,
- FT_UInt *anum_points,
- FT_UInt *anum_contours )
- {
- FT_Error error = FT_Err_Ok;
- FT_UInt num_points = 0;
- FT_UInt num_contours = 0;
-
- FT_UInt count = border->num_points;
- FT_Vector* point = border->points;
- FT_Byte* tags = border->tags;
- FT_Int in_contour = 0;
-
-
- for ( ; count > 0; count--, num_points++, point++, tags++ )
- {
- if ( tags[0] & FT_STROKE_TAG_BEGIN )
- {
- if ( in_contour != 0 )
- goto Fail;
-
- in_contour = 1;
- }
- else if ( in_contour == 0 )
- goto Fail;
-
- if ( tags[0] & FT_STROKE_TAG_END )
- {
- if ( in_contour == 0 )
- goto Fail;
-
- in_contour = 0;
- num_contours++;
- }
- }
-
- if ( in_contour != 0 )
- goto Fail;
-
- border->valid = TRUE;
-
- Exit:
- *anum_points = num_points;
- *anum_contours = num_contours;
- return error;
-
- Fail:
- num_points = 0;
- num_contours = 0;
- goto Exit;
- }
-
-
- static void
- ft_stroke_border_export( FT_StrokeBorder border,
- FT_Outline* outline )
- {
- /* copy point locations */
- FT_ARRAY_COPY( outline->points + outline->n_points,
- border->points,
- border->num_points );
-
- /* copy tags */
- {
- FT_UInt count = border->num_points;
- FT_Byte* read = border->tags;
- FT_Byte* write = (FT_Byte*)outline->tags + outline->n_points;
-
-
- for ( ; count > 0; count--, read++, write++ )
- {
- if ( *read & FT_STROKE_TAG_ON )
- *write = FT_CURVE_TAG_ON;
- else if ( *read & FT_STROKE_TAG_CUBIC )
- *write = FT_CURVE_TAG_CUBIC;
- else
- *write = FT_CURVE_TAG_CONIC;
- }
- }
-
- /* copy contours */
- {
- FT_UInt count = border->num_points;
- FT_Byte* tags = border->tags;
- FT_Short* write = outline->contours + outline->n_contours;
- FT_Short idx = (FT_Short)outline->n_points;
-
-
- for ( ; count > 0; count--, tags++, idx++ )
- {
- if ( *tags & FT_STROKE_TAG_END )
- {
- *write++ = idx;
- outline->n_contours++;
- }
- }
- }
-
- outline->n_points = (short)( outline->n_points + border->num_points );
-
- FT_ASSERT( FT_Outline_Check( outline ) == 0 );
- }
-
-
- /***************************************************************************/
- /***************************************************************************/
- /***** *****/
- /***** STROKER *****/
- /***** *****/
- /***************************************************************************/
- /***************************************************************************/
-
-#define FT_SIDE_TO_ROTATE( s ) ( FT_ANGLE_PI2 - (s) * FT_ANGLE_PI )
-
- typedef struct FT_StrokerRec_
- {
- FT_Angle angle_in;
- FT_Angle angle_out;
- FT_Vector center;
- FT_Bool first_point;
- FT_Bool subpath_open;
- FT_Angle subpath_angle;
- FT_Vector subpath_start;
-
- FT_Stroker_LineCap line_cap;
- FT_Stroker_LineJoin line_join;
- FT_Fixed miter_limit;
- FT_Fixed radius;
-
- FT_Bool valid;
- FT_StrokeBorderRec borders[2];
- FT_Memory memory;
-
- } FT_StrokerRec;
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_New( FT_Library library,
- FT_Stroker *astroker )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Stroker stroker;
-
-
- if ( !library )
- return FT_Err_Invalid_Argument;
-
- memory = library->memory;
-
- if ( !FT_NEW( stroker ) )
- {
- stroker->memory = memory;
-
- ft_stroke_border_init( &stroker->borders[0], memory );
- ft_stroke_border_init( &stroker->borders[1], memory );
- }
- *astroker = stroker;
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( void )
- FT_Stroker_Set( FT_Stroker stroker,
- FT_Fixed radius,
- FT_Stroker_LineCap line_cap,
- FT_Stroker_LineJoin line_join,
- FT_Fixed miter_limit )
- {
- stroker->radius = radius;
- stroker->line_cap = line_cap;
- stroker->line_join = line_join;
- stroker->miter_limit = miter_limit;
-
- FT_Stroker_Rewind( stroker );
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( void )
- FT_Stroker_Rewind( FT_Stroker stroker )
- {
- if ( stroker )
- {
- ft_stroke_border_reset( &stroker->borders[0] );
- ft_stroke_border_reset( &stroker->borders[1] );
- }
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( void )
- FT_Stroker_Done( FT_Stroker stroker )
- {
- if ( stroker )
- {
- FT_Memory memory = stroker->memory;
-
-
- ft_stroke_border_done( &stroker->borders[0] );
- ft_stroke_border_done( &stroker->borders[1] );
-
- stroker->memory = NULL;
- FT_FREE( stroker );
- }
- }
-
-
- /* creates a circular arc at a corner or cap */
- static FT_Error
- ft_stroker_arcto( FT_Stroker stroker,
- FT_Int side )
- {
- FT_Angle total, rotate;
- FT_Fixed radius = stroker->radius;
- FT_Error error = FT_Err_Ok;
- FT_StrokeBorder border = stroker->borders + side;
-
-
- rotate = FT_SIDE_TO_ROTATE( side );
-
- total = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
- if ( total == FT_ANGLE_PI )
- total = -rotate * 2;
-
- error = ft_stroke_border_arcto( border,
- &stroker->center,
- radius,
- stroker->angle_in + rotate,
- total );
- border->movable = FALSE;
- return error;
- }
-
-
- /* adds a cap at the end of an opened path */
- static FT_Error
- ft_stroker_cap( FT_Stroker stroker,
- FT_Angle angle,
- FT_Int side )
- {
- FT_Error error = FT_Err_Ok;
-
-
- if ( stroker->line_cap == FT_STROKER_LINECAP_ROUND )
- {
- /* add a round cap */
- stroker->angle_in = angle;
- stroker->angle_out = angle + FT_ANGLE_PI;
- error = ft_stroker_arcto( stroker, side );
- }
- else if ( stroker->line_cap == FT_STROKER_LINECAP_SQUARE )
- {
- /* add a square cap */
- FT_Vector delta, delta2;
- FT_Angle rotate = FT_SIDE_TO_ROTATE( side );
- FT_Fixed radius = stroker->radius;
- FT_StrokeBorder border = stroker->borders + side;
-
-
- FT_Vector_From_Polar( &delta2, radius, angle + rotate );
- FT_Vector_From_Polar( &delta, radius, angle );
-
- delta.x += stroker->center.x + delta2.x;
- delta.y += stroker->center.y + delta2.y;
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
- if ( error )
- goto Exit;
-
- FT_Vector_From_Polar( &delta2, radius, angle - rotate );
- FT_Vector_From_Polar( &delta, radius, angle );
-
- delta.x += delta2.x + stroker->center.x;
- delta.y += delta2.y + stroker->center.y;
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
- }
-
- Exit:
- return error;
- }
-
-
- /* process an inside corner, i.e. compute intersection */
- static FT_Error
- ft_stroker_inside( FT_Stroker stroker,
- FT_Int side)
- {
- FT_StrokeBorder border = stroker->borders + side;
- FT_Angle phi, theta, rotate;
- FT_Fixed length, thcos, sigma;
- FT_Vector delta;
- FT_Error error = FT_Err_Ok;
-
-
- rotate = FT_SIDE_TO_ROTATE( side );
-
- /* compute median angle */
- theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
- if ( theta == FT_ANGLE_PI )
- theta = rotate;
- else
- theta = theta / 2;
-
- phi = stroker->angle_in + theta;
-
- thcos = FT_Cos( theta );
- sigma = FT_MulFix( stroker->miter_limit, thcos );
-
- /* TODO: find better criterion to switch off the optimization */
- if ( sigma < 0x10000L )
- {
- FT_Vector_From_Polar( &delta, stroker->radius,
- stroker->angle_out + rotate );
- delta.x += stroker->center.x;
- delta.y += stroker->center.y;
- border->movable = FALSE;
- }
- else
- {
- length = FT_DivFix( stroker->radius, thcos );
-
- FT_Vector_From_Polar( &delta, length, phi + rotate );
- delta.x += stroker->center.x;
- delta.y += stroker->center.y;
- }
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
-
- return error;
- }
-
-
- /* process an outside corner, i.e. compute bevel/miter/round */
- static FT_Error
- ft_stroker_outside( FT_Stroker stroker,
- FT_Int side )
- {
- FT_StrokeBorder border = stroker->borders + side;
- FT_Error error;
- FT_Angle rotate;
-
-
- if ( stroker->line_join == FT_STROKER_LINEJOIN_ROUND )
- error = ft_stroker_arcto( stroker, side );
- else
- {
- /* this is a mitered or beveled corner */
- FT_Fixed sigma, radius = stroker->radius;
- FT_Angle theta, phi;
- FT_Fixed thcos;
- FT_Bool miter;
-
-
- rotate = FT_SIDE_TO_ROTATE( side );
- miter = FT_BOOL( stroker->line_join == FT_STROKER_LINEJOIN_MITER );
-
- theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
- if ( theta == FT_ANGLE_PI )
- {
- theta = rotate;
- phi = stroker->angle_in;
- }
- else
- {
- theta = theta / 2;
- phi = stroker->angle_in + theta + rotate;
- }
-
- thcos = FT_Cos( theta );
- sigma = FT_MulFix( stroker->miter_limit, thcos );
-
- if ( sigma >= 0x10000L )
- miter = FALSE;
-
- if ( miter ) /* this is a miter (broken angle) */
- {
- FT_Vector middle, delta;
- FT_Fixed length;
-
-
- /* compute middle point */
- FT_Vector_From_Polar( &middle,
- FT_MulFix( radius, stroker->miter_limit ),
- phi );
- middle.x += stroker->center.x;
- middle.y += stroker->center.y;
-
- /* compute first angle point */
- length = FT_MulFix( radius,
- FT_DivFix( 0x10000L - sigma,
- ft_pos_abs( FT_Sin( theta ) ) ) );
-
- FT_Vector_From_Polar( &delta, length, phi + rotate );
- delta.x += middle.x;
- delta.y += middle.y;
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
- if ( error )
- goto Exit;
-
- /* compute second angle point */
- FT_Vector_From_Polar( &delta, length, phi - rotate );
- delta.x += middle.x;
- delta.y += middle.y;
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
- if ( error )
- goto Exit;
-
- /* finally, add a movable end point */
- FT_Vector_From_Polar( &delta, radius, stroker->angle_out + rotate );
- delta.x += stroker->center.x;
- delta.y += stroker->center.y;
-
- error = ft_stroke_border_lineto( border, &delta, TRUE );
- }
-
- else /* this is a bevel (intersection) */
- {
- FT_Fixed length;
- FT_Vector delta;
-
-
- length = FT_DivFix( stroker->radius, thcos );
-
- FT_Vector_From_Polar( &delta, length, phi );
- delta.x += stroker->center.x;
- delta.y += stroker->center.y;
-
- error = ft_stroke_border_lineto( border, &delta, FALSE );
- if ( error )
- goto Exit;
-
- /* now add end point */
- FT_Vector_From_Polar( &delta, stroker->radius,
- stroker->angle_out + rotate );
- delta.x += stroker->center.x;
- delta.y += stroker->center.y;
-
- error = ft_stroke_border_lineto( border, &delta, TRUE );
- }
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- ft_stroker_process_corner( FT_Stroker stroker )
- {
- FT_Error error = FT_Err_Ok;
- FT_Angle turn;
- FT_Int inside_side;
-
-
- turn = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
-
- /* no specific corner processing is required if the turn is 0 */
- if ( turn == 0 )
- goto Exit;
-
- /* when we turn to the right, the inside side is 0 */
- inside_side = 0;
-
- /* otherwise, the inside side is 1 */
- if ( turn < 0 )
- inside_side = 1;
-
- /* process the inside side */
- error = ft_stroker_inside( stroker, inside_side );
- if ( error )
- goto Exit;
-
- /* process the outside side */
- error = ft_stroker_outside( stroker, 1 - inside_side );
-
- Exit:
- return error;
- }
-
-
- /* add two points to the left and right borders corresponding to the */
- /* start of the subpath */
- static FT_Error
- ft_stroker_subpath_start( FT_Stroker stroker,
- FT_Angle start_angle )
- {
- FT_Vector delta;
- FT_Vector point;
- FT_Error error;
- FT_StrokeBorder border;
-
-
- FT_Vector_From_Polar( &delta, stroker->radius,
- start_angle + FT_ANGLE_PI2 );
-
- point.x = stroker->center.x + delta.x;
- point.y = stroker->center.y + delta.y;
-
- border = stroker->borders;
- error = ft_stroke_border_moveto( border, &point );
- if ( error )
- goto Exit;
-
- point.x = stroker->center.x - delta.x;
- point.y = stroker->center.y - delta.y;
-
- border++;
- error = ft_stroke_border_moveto( border, &point );
-
- /* save angle for last cap */
- stroker->subpath_angle = start_angle;
- stroker->first_point = FALSE;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_LineTo( FT_Stroker stroker,
- FT_Vector* to )
- {
- FT_Error error = FT_Err_Ok;
- FT_StrokeBorder border;
- FT_Vector delta;
- FT_Angle angle;
- FT_Int side;
-
- delta.x = to->x - stroker->center.x;
- delta.y = to->y - stroker->center.y;
-
- angle = FT_Atan2( delta.x, delta.y );
- FT_Vector_From_Polar( &delta, stroker->radius, angle + FT_ANGLE_PI2 );
-
- /* process corner if necessary */
- if ( stroker->first_point )
- {
- /* This is the first segment of a subpath. We need to */
- /* add a point to each border at their respective starting */
- /* point locations. */
- error = ft_stroker_subpath_start( stroker, angle );
- if ( error )
- goto Exit;
- }
- else
- {
- /* process the current corner */
- stroker->angle_out = angle;
- error = ft_stroker_process_corner( stroker );
- if ( error )
- goto Exit;
- }
-
- /* now add a line segment to both the `inside' and `outside' paths */
-
- for ( border = stroker->borders, side = 1; side >= 0; side--, border++ )
- {
- FT_Vector point;
-
-
- point.x = to->x + delta.x;
- point.y = to->y + delta.y;
-
- error = ft_stroke_border_lineto( border, &point, TRUE );
- if ( error )
- goto Exit;
-
- delta.x = -delta.x;
- delta.y = -delta.y;
- }
-
- stroker->angle_in = angle;
- stroker->center = *to;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_ConicTo( FT_Stroker stroker,
- FT_Vector* control,
- FT_Vector* to )
- {
- FT_Error error = FT_Err_Ok;
- FT_Vector bez_stack[34];
- FT_Vector* arc;
- FT_Vector* limit = bez_stack + 30;
- FT_Angle start_angle;
- FT_Bool first_arc = TRUE;
-
-
- arc = bez_stack;
- arc[0] = *to;
- arc[1] = *control;
- arc[2] = stroker->center;
-
- while ( arc >= bez_stack )
- {
- FT_Angle angle_in, angle_out;
-
-
- angle_in = angle_out = 0; /* remove compiler warnings */
-
- if ( arc < limit &&
- !ft_conic_is_small_enough( arc, &angle_in, &angle_out ) )
- {
- ft_conic_split( arc );
- arc += 2;
- continue;
- }
-
- if ( first_arc )
- {
- first_arc = FALSE;
-
- start_angle = angle_in;
-
- /* process corner if necessary */
- if ( stroker->first_point )
- error = ft_stroker_subpath_start( stroker, start_angle );
- else
- {
- stroker->angle_out = start_angle;
- error = ft_stroker_process_corner( stroker );
- }
- }
-
- /* the arc's angle is small enough; we can add it directly to each */
- /* border */
- {
- FT_Vector ctrl, end;
- FT_Angle theta, phi, rotate;
- FT_Fixed length;
- FT_Int side;
-
-
- theta = FT_Angle_Diff( angle_in, angle_out ) / 2;
- phi = angle_in + theta;
- length = FT_DivFix( stroker->radius, FT_Cos( theta ) );
-
- for ( side = 0; side <= 1; side++ )
- {
- rotate = FT_SIDE_TO_ROTATE( side );
-
- /* compute control point */
- FT_Vector_From_Polar( &ctrl, length, phi + rotate );
- ctrl.x += arc[1].x;
- ctrl.y += arc[1].y;
-
- /* compute end point */
- FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
- end.x += arc[0].x;
- end.y += arc[0].y;
-
- error = ft_stroke_border_conicto( stroker->borders + side,
- &ctrl, &end );
- if ( error )
- goto Exit;
- }
- }
-
- arc -= 2;
-
- if ( arc < bez_stack )
- stroker->angle_in = angle_out;
- }
-
- stroker->center = *to;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_CubicTo( FT_Stroker stroker,
- FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to )
- {
- FT_Error error = FT_Err_Ok;
- FT_Vector bez_stack[37];
- FT_Vector* arc;
- FT_Vector* limit = bez_stack + 32;
- FT_Angle start_angle;
- FT_Bool first_arc = TRUE;
-
-
- arc = bez_stack;
- arc[0] = *to;
- arc[1] = *control2;
- arc[2] = *control1;
- arc[3] = stroker->center;
-
- while ( arc >= bez_stack )
- {
- FT_Angle angle_in, angle_mid, angle_out;
-
-
- /* remove compiler warnings */
- angle_in = angle_out = angle_mid = 0;
-
- if ( arc < limit &&
- !ft_cubic_is_small_enough( arc, &angle_in,
- &angle_mid, &angle_out ) )
- {
- ft_cubic_split( arc );
- arc += 3;
- continue;
- }
-
- if ( first_arc )
- {
- first_arc = FALSE;
-
- /* process corner if necessary */
- start_angle = angle_in;
-
- if ( stroker->first_point )
- error = ft_stroker_subpath_start( stroker, start_angle );
- else
- {
- stroker->angle_out = start_angle;
- error = ft_stroker_process_corner( stroker );
- }
- if ( error )
- goto Exit;
- }
-
- /* the arc's angle is small enough; we can add it directly to each */
- /* border */
- {
- FT_Vector ctrl1, ctrl2, end;
- FT_Angle theta1, phi1, theta2, phi2, rotate;
- FT_Fixed length1, length2;
- FT_Int side;
-
-
- theta1 = ft_pos_abs( angle_mid - angle_in ) / 2;
- theta2 = ft_pos_abs( angle_out - angle_mid ) / 2;
- phi1 = (angle_mid + angle_in ) / 2;
- phi2 = (angle_mid + angle_out ) / 2;
- length1 = FT_DivFix( stroker->radius, FT_Cos( theta1 ) );
- length2 = FT_DivFix( stroker->radius, FT_Cos(theta2) );
-
- for ( side = 0; side <= 1; side++ )
- {
- rotate = FT_SIDE_TO_ROTATE( side );
-
- /* compute control points */
- FT_Vector_From_Polar( &ctrl1, length1, phi1 + rotate );
- ctrl1.x += arc[2].x;
- ctrl1.y += arc[2].y;
-
- FT_Vector_From_Polar( &ctrl2, length2, phi2 + rotate );
- ctrl2.x += arc[1].x;
- ctrl2.y += arc[1].y;
-
- /* compute end point */
- FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
- end.x += arc[0].x;
- end.y += arc[0].y;
-
- error = ft_stroke_border_cubicto( stroker->borders + side,
- &ctrl1, &ctrl2, &end );
- if ( error )
- goto Exit;
- }
- }
-
- arc -= 3;
- if ( arc < bez_stack )
- stroker->angle_in = angle_out;
- }
-
- stroker->center = *to;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_BeginSubPath( FT_Stroker stroker,
- FT_Vector* to,
- FT_Bool open )
- {
- /* We cannot process the first point, because there is not enough */
- /* information regarding its corner/cap. The latter will be processed */
- /* in the `FT_Stroker_EndSubPath' routine. */
- /* */
- stroker->first_point = TRUE;
- stroker->center = *to;
- stroker->subpath_open = open;
-
- /* record the subpath start point for each border */
- stroker->subpath_start = *to;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- ft_stroker_add_reverse_left( FT_Stroker stroker,
- FT_Bool open )
- {
- FT_StrokeBorder right = stroker->borders + 0;
- FT_StrokeBorder left = stroker->borders + 1;
- FT_Int new_points;
- FT_Error error = FT_Err_Ok;
-
-
- FT_ASSERT( left->start >= 0 );
-
- new_points = left->num_points - left->start;
- if ( new_points > 0 )
- {
- error = ft_stroke_border_grow( right, (FT_UInt)new_points );
- if ( error )
- goto Exit;
-
- {
- FT_Vector* dst_point = right->points + right->num_points;
- FT_Byte* dst_tag = right->tags + right->num_points;
- FT_Vector* src_point = left->points + left->num_points - 1;
- FT_Byte* src_tag = left->tags + left->num_points - 1;
-
- while ( src_point >= left->points + left->start )
- {
- *dst_point = *src_point;
- *dst_tag = *src_tag;
-
- if ( open )
- dst_tag[0] &= ~FT_STROKE_TAG_BEGIN_END;
- else
- {
- FT_Byte ttag = (FT_Byte)( dst_tag[0] & FT_STROKE_TAG_BEGIN_END );
-
-
- /* switch begin/end tags if necessary */
- if ( ttag == FT_STROKE_TAG_BEGIN ||
- ttag == FT_STROKE_TAG_END )
- dst_tag[0] ^= FT_STROKE_TAG_BEGIN_END;
-
- }
-
- src_point--;
- src_tag--;
- dst_point++;
- dst_tag++;
- }
- }
-
- left->num_points = left->start;
- right->num_points += new_points;
-
- right->movable = FALSE;
- left->movable = FALSE;
- }
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- /* there's a lot of magic in this function! */
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_EndSubPath( FT_Stroker stroker )
- {
- FT_Error error = FT_Err_Ok;
-
-
- if ( stroker->subpath_open )
- {
- FT_StrokeBorder right = stroker->borders;
-
- /* All right, this is an opened path, we need to add a cap between */
- /* right & left, add the reverse of left, then add a final cap */
- /* between left & right. */
- error = ft_stroker_cap( stroker, stroker->angle_in, 0 );
- if ( error )
- goto Exit;
-
- /* add reversed points from `left' to `right' */
- error = ft_stroker_add_reverse_left( stroker, TRUE );
- if ( error )
- goto Exit;
-
- /* now add the final cap */
- stroker->center = stroker->subpath_start;
- error = ft_stroker_cap( stroker,
- stroker->subpath_angle + FT_ANGLE_PI, 0 );
- if ( error )
- goto Exit;
-
- /* Now end the right subpath accordingly. The left one is */
- /* rewind and doesn't need further processing. */
- ft_stroke_border_close( right, FALSE );
- }
- else
- {
- FT_Angle turn;
- FT_Int inside_side;
-
- /* close the path if needed */
- if ( stroker->center.x != stroker->subpath_start.x ||
- stroker->center.y != stroker->subpath_start.y )
- {
- error = FT_Stroker_LineTo( stroker, &stroker->subpath_start );
- if ( error )
- goto Exit;
- }
-
- /* process the corner */
- stroker->angle_out = stroker->subpath_angle;
- turn = FT_Angle_Diff( stroker->angle_in,
- stroker->angle_out );
-
- /* no specific corner processing is required if the turn is 0 */
- if ( turn != 0 )
- {
- /* when we turn to the right, the inside side is 0 */
- inside_side = 0;
-
- /* otherwise, the inside side is 1 */
- if ( turn < 0 )
- inside_side = 1;
-
- error = ft_stroker_inside( stroker, inside_side );
- if ( error )
- goto Exit;
-
- /* process the outside side */
- error = ft_stroker_outside( stroker, 1 - inside_side );
- if ( error )
- goto Exit;
- }
-
- /* then end our two subpaths */
- ft_stroke_border_close( stroker->borders + 0, TRUE );
- ft_stroke_border_close( stroker->borders + 1, FALSE );
- }
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_GetBorderCounts( FT_Stroker stroker,
- FT_StrokerBorder border,
- FT_UInt *anum_points,
- FT_UInt *anum_contours )
- {
- FT_UInt num_points = 0, num_contours = 0;
- FT_Error error;
-
-
- if ( !stroker || border > 1 )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- error = ft_stroke_border_get_counts( stroker->borders + border,
- &num_points, &num_contours );
- Exit:
- if ( anum_points )
- *anum_points = num_points;
-
- if ( anum_contours )
- *anum_contours = num_contours;
-
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_GetCounts( FT_Stroker stroker,
- FT_UInt *anum_points,
- FT_UInt *anum_contours )
- {
- FT_UInt count1, count2, num_points = 0;
- FT_UInt count3, count4, num_contours = 0;
- FT_Error error;
-
-
- error = ft_stroke_border_get_counts( stroker->borders + 0,
- &count1, &count2 );
- if ( error )
- goto Exit;
-
- error = ft_stroke_border_get_counts( stroker->borders + 1,
- &count3, &count4 );
- if ( error )
- goto Exit;
-
- num_points = count1 + count3;
- num_contours = count2 + count4;
-
- Exit:
- *anum_points = num_points;
- *anum_contours = num_contours;
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( void )
- FT_Stroker_ExportBorder( FT_Stroker stroker,
- FT_StrokerBorder border,
- FT_Outline* outline )
- {
- if ( border == FT_STROKER_BORDER_LEFT ||
- border == FT_STROKER_BORDER_RIGHT )
- {
- FT_StrokeBorder sborder = & stroker->borders[border];
-
-
- if ( sborder->valid )
- ft_stroke_border_export( sborder, outline );
- }
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( void )
- FT_Stroker_Export( FT_Stroker stroker,
- FT_Outline* outline )
- {
- FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_LEFT, outline );
- FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_RIGHT, outline );
- }
-
-
- /* documentation is in ftstroke.h */
-
- /*
- * The following is very similar to FT_Outline_Decompose, except
- * that we do support opened paths, and do not scale the outline.
- */
- FT_EXPORT_DEF( FT_Error )
- FT_Stroker_ParseOutline( FT_Stroker stroker,
- FT_Outline* outline,
- FT_Bool opened )
- {
- FT_Vector v_last;
- FT_Vector v_control;
- FT_Vector v_start;
-
- FT_Vector* point;
- FT_Vector* limit;
- char* tags;
-
- FT_Error error;
-
- FT_Int n; /* index of contour in outline */
- FT_UInt first; /* index of first point in contour */
- FT_Int tag; /* current point's state */
-
-
- if ( !outline || !stroker )
- return FT_Err_Invalid_Argument;
-
- FT_Stroker_Rewind( stroker );
-
- first = 0;
-
- for ( n = 0; n < outline->n_contours; n++ )
- {
- FT_UInt last; /* index of last point in contour */
-
-
- last = outline->contours[n];
- limit = outline->points + last;
-
- /* skip empty points; we don't stroke these */
- if ( last <= first )
- {
- first = last + 1;
- continue;
- }
-
- v_start = outline->points[first];
- v_last = outline->points[last];
-
- v_control = v_start;
-
- point = outline->points + first;
- tags = outline->tags + first;
- tag = FT_CURVE_TAG( tags[0] );
-
- /* A contour cannot start with a cubic control point! */
- if ( tag == FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- /* check first point to determine origin */
- if ( tag == FT_CURVE_TAG_CONIC )
- {
- /* First point is conic control. Yes, this happens. */
- if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
- {
- /* start at last point if it is on the curve */
- v_start = v_last;
- limit--;
- }
- else
- {
- /* if both first and last points are conic, */
- /* start at their middle and record its position */
- /* for closure */
- v_start.x = ( v_start.x + v_last.x ) / 2;
- v_start.y = ( v_start.y + v_last.y ) / 2;
-
- v_last = v_start;
- }
- point--;
- tags--;
- }
-
- error = FT_Stroker_BeginSubPath( stroker, &v_start, opened );
- if ( error )
- goto Exit;
-
- while ( point < limit )
- {
- point++;
- tags++;
-
- tag = FT_CURVE_TAG( tags[0] );
- switch ( tag )
- {
- case FT_CURVE_TAG_ON: /* emit a single line_to */
- {
- FT_Vector vec;
-
-
- vec.x = point->x;
- vec.y = point->y;
-
- error = FT_Stroker_LineTo( stroker, &vec );
- if ( error )
- goto Exit;
- continue;
- }
-
- case FT_CURVE_TAG_CONIC: /* consume conic arcs */
- v_control.x = point->x;
- v_control.y = point->y;
-
- Do_Conic:
- if ( point < limit )
- {
- FT_Vector vec;
- FT_Vector v_middle;
-
-
- point++;
- tags++;
- tag = FT_CURVE_TAG( tags[0] );
-
- vec = point[0];
-
- if ( tag == FT_CURVE_TAG_ON )
- {
- error = FT_Stroker_ConicTo( stroker, &v_control, &vec );
- if ( error )
- goto Exit;
- continue;
- }
-
- if ( tag != FT_CURVE_TAG_CONIC )
- goto Invalid_Outline;
-
- v_middle.x = ( v_control.x + vec.x ) / 2;
- v_middle.y = ( v_control.y + vec.y ) / 2;
-
- error = FT_Stroker_ConicTo( stroker, &v_control, &v_middle );
- if ( error )
- goto Exit;
-
- v_control = vec;
- goto Do_Conic;
- }
-
- error = FT_Stroker_ConicTo( stroker, &v_control, &v_start );
- goto Close;
-
- default: /* FT_CURVE_TAG_CUBIC */
- {
- FT_Vector vec1, vec2;
-
-
- if ( point + 1 > limit ||
- FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- point += 2;
- tags += 2;
-
- vec1 = point[-2];
- vec2 = point[-1];
-
- if ( point <= limit )
- {
- FT_Vector vec;
-
-
- vec = point[0];
-
- error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &vec );
- if ( error )
- goto Exit;
- continue;
- }
-
- error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &v_start );
- goto Close;
- }
- }
- }
-
- Close:
- if ( error )
- goto Exit;
-
- error = FT_Stroker_EndSubPath( stroker );
- if ( error )
- goto Exit;
-
- first = last + 1;
- }
-
- return FT_Err_Ok;
-
- Exit:
- return error;
-
- Invalid_Outline:
- return FT_Err_Invalid_Outline;
- }
-
-
- extern const FT_Glyph_Class ft_outline_glyph_class;
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Glyph_Stroke( FT_Glyph *pglyph,
- FT_Stroker stroker,
- FT_Bool destroy )
- {
- FT_Error error = FT_Err_Invalid_Argument;
- FT_Glyph glyph = NULL;
-
-
- if ( pglyph == NULL )
- goto Exit;
-
- glyph = *pglyph;
- if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class )
- goto Exit;
-
- {
- FT_Glyph copy;
-
-
- error = FT_Glyph_Copy( glyph, &copy );
- if ( error )
- goto Exit;
-
- glyph = copy;
- }
-
- {
- FT_OutlineGlyph oglyph = (FT_OutlineGlyph) glyph;
- FT_Outline* outline = &oglyph->outline;
- FT_UInt num_points, num_contours;
-
-
- error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
- if ( error )
- goto Fail;
-
- (void)FT_Stroker_GetCounts( stroker, &num_points, &num_contours );
-
- FT_Outline_Done( glyph->library, outline );
-
- error = FT_Outline_New( glyph->library,
- num_points, num_contours, outline );
- if ( error )
- goto Fail;
-
- outline->n_points = 0;
- outline->n_contours = 0;
-
- FT_Stroker_Export( stroker, outline );
- }
-
- if ( destroy )
- FT_Done_Glyph( *pglyph );
-
- *pglyph = glyph;
- goto Exit;
-
- Fail:
- FT_Done_Glyph( glyph );
- glyph = NULL;
-
- if ( !destroy )
- *pglyph = NULL;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftstroke.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
- FT_Stroker stroker,
- FT_Bool inside,
- FT_Bool destroy )
- {
- FT_Error error = FT_Err_Invalid_Argument;
- FT_Glyph glyph = NULL;
-
-
- if ( pglyph == NULL )
- goto Exit;
-
- glyph = *pglyph;
- if ( glyph == NULL || glyph->clazz != &ft_outline_glyph_class )
- goto Exit;
-
- {
- FT_Glyph copy;
-
-
- error = FT_Glyph_Copy( glyph, &copy );
- if ( error )
- goto Exit;
-
- glyph = copy;
- }
-
- {
- FT_OutlineGlyph oglyph = (FT_OutlineGlyph) glyph;
- FT_StrokerBorder border;
- FT_Outline* outline = &oglyph->outline;
- FT_UInt num_points, num_contours;
-
-
- border = FT_Outline_GetOutsideBorder( outline );
- if ( inside )
- {
- if ( border == FT_STROKER_BORDER_LEFT )
- border = FT_STROKER_BORDER_RIGHT;
- else
- border = FT_STROKER_BORDER_LEFT;
- }
-
- error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
- if ( error )
- goto Fail;
-
- (void)FT_Stroker_GetBorderCounts( stroker, border,
- &num_points, &num_contours );
-
- FT_Outline_Done( glyph->library, outline );
-
- error = FT_Outline_New( glyph->library,
- num_points,
- num_contours,
- outline );
- if ( error )
- goto Fail;
-
- outline->n_points = 0;
- outline->n_contours = 0;
-
- FT_Stroker_ExportBorder( stroker, border, outline );
- }
-
- if ( destroy )
- FT_Done_Glyph( *pglyph );
-
- *pglyph = glyph;
- goto Exit;
-
- Fail:
- FT_Done_Glyph( glyph );
- glyph = NULL;
-
- if ( !destroy )
- *pglyph = NULL;
-
- Exit:
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c
deleted file mode 100644
index 443d2726025..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsynth.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftsynth.c */
-/* */
-/* FreeType synthesizing code for emboldening and slanting (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_SYNTHESIS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_OUTLINE_H
-#include FT_BITMAP_H
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** EXPERIMENTAL OBLIQUING SUPPORT ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* documentation is in ftsynth.h */
-
- FT_EXPORT_DEF( void )
- FT_GlyphSlot_Oblique( FT_GlyphSlot slot )
- {
- FT_Matrix transform;
- FT_Outline* outline = &slot->outline;
-
-
- /* only oblique outline glyphs */
- if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
- return;
-
- /* we don't touch the advance width */
-
- /* For italic, simply apply a shear transform, with an angle */
- /* of about 12 degrees. */
-
- transform.xx = 0x10000L;
- transform.yx = 0x00000L;
-
- transform.xy = 0x06000L;
- transform.yy = 0x10000L;
-
- FT_Outline_Transform( outline, &transform );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** EXPERIMENTAL EMBOLDENING/OUTLINING SUPPORT ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* documentation is in ftsynth.h */
-
- FT_EXPORT_DEF( void )
- FT_GlyphSlot_Embolden( FT_GlyphSlot slot )
- {
- FT_Library library = slot->library;
- FT_Face face = slot->face;
- FT_Error error;
- FT_Pos xstr, ystr;
-
-
- if ( slot->format != FT_GLYPH_FORMAT_OUTLINE &&
- slot->format != FT_GLYPH_FORMAT_BITMAP )
- return;
-
- /* some reasonable strength */
- xstr = FT_MulFix( face->units_per_EM,
- face->size->metrics.y_scale ) / 24;
- ystr = xstr;
-
- if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
- {
- error = FT_Outline_Embolden( &slot->outline, xstr );
- /* ignore error */
-
- /* this is more than enough for most glyphs; if you need accurate */
- /* values, you have to call FT_Outline_Get_CBox */
- xstr = xstr * 2;
- ystr = xstr;
- }
- else if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
- {
- /* round to full pixels */
- xstr &= ~63;
- if ( xstr == 0 )
- xstr = 1 << 6;
- ystr &= ~63;
-
- error = FT_GlyphSlot_Own_Bitmap( slot );
- if ( error )
- return;
-
- error = FT_Bitmap_Embolden( library, &slot->bitmap, xstr, ystr );
- if ( error )
- return;
- }
-
- if ( slot->advance.x )
- slot->advance.x += xstr;
-
- if ( slot->advance.y )
- slot->advance.y += ystr;
-
- slot->metrics.width += xstr;
- slot->metrics.height += ystr;
- slot->metrics.horiBearingY += ystr;
- slot->metrics.horiAdvance += xstr;
- slot->metrics.vertBearingX -= xstr / 2;
- slot->metrics.vertBearingY += ystr;
- slot->metrics.vertAdvance += ystr;
-
- if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
- slot->bitmap_top += ystr >> 6;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c
deleted file mode 100644
index f64908fd22c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftsystem.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftsystem.c */
-/* */
-/* ANSI-specific FreeType low-level system interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file contains the default interface used by FreeType to access */
- /* low-level, i.e. memory management, i/o access as well as thread */
- /* synchronisation. It can be replaced by user-specific routines if */
- /* necessary. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_SYSTEM_H
-#include FT_ERRORS_H
-#include FT_TYPES_H
-
-
- /*************************************************************************/
- /* */
- /* MEMORY MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* It is not necessary to do any error checking for the */
- /* allocation-related functions. This will be done by the higher level */
- /* routines like ft_mem_alloc() or ft_mem_realloc(). */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_alloc */
- /* */
- /* <Description> */
- /* The memory allocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* size :: The requested size in bytes. */
- /* */
- /* <Return> */
- /* The address of newly allocated block. */
- /* */
- FT_CALLBACK_DEF( void* )
- ft_alloc( FT_Memory memory,
- long size )
- {
- FT_UNUSED( memory );
-
- return ft_smalloc( size );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_realloc */
- /* */
- /* <Description> */
- /* The memory reallocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* cur_size :: The current size of the allocated memory block. */
- /* */
- /* new_size :: The newly requested size in bytes. */
- /* */
- /* block :: The current address of the block in memory. */
- /* */
- /* <Return> */
- /* The address of the reallocated memory block. */
- /* */
- FT_CALLBACK_DEF( void* )
- ft_realloc( FT_Memory memory,
- long cur_size,
- long new_size,
- void* block )
- {
- FT_UNUSED( memory );
- FT_UNUSED( cur_size );
-
- return ft_srealloc( block, new_size );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_free */
- /* */
- /* <Description> */
- /* The memory release function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* block :: The address of block in memory to be freed. */
- /* */
- FT_CALLBACK_DEF( void )
- ft_free( FT_Memory memory,
- void* block )
- {
- FT_UNUSED( memory );
-
- ft_sfree( block );
- }
-
-
- /*************************************************************************/
- /* */
- /* RESOURCE MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_io
-
- /* We use the macro STREAM_FILE for convenience to extract the */
- /* system-specific stream handle from a given FreeType stream object */
-#define STREAM_FILE( stream ) ( (FT_FILE*)stream->descriptor.pointer )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_ansi_stream_close */
- /* */
- /* <Description> */
- /* The function to close a stream. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
- FT_CALLBACK_DEF( void )
- ft_ansi_stream_close( FT_Stream stream )
- {
- ft_fclose( STREAM_FILE( stream ) );
-
- stream->descriptor.pointer = NULL;
- stream->size = 0;
- stream->base = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_ansi_stream_io */
- /* */
- /* <Description> */
- /* The function to open a stream. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
- /* offset :: The position in the data stream to start reading. */
- /* */
- /* buffer :: The address of buffer to store the read data. */
- /* */
- /* count :: The number of bytes to read from the stream. */
- /* */
- /* <Return> */
- /* The number of bytes actually read. */
- /* */
- FT_CALLBACK_DEF( unsigned long )
- ft_ansi_stream_io( FT_Stream stream,
- unsigned long offset,
- unsigned char* buffer,
- unsigned long count )
- {
- FT_FILE* file;
-
-
- file = STREAM_FILE( stream );
-
- ft_fseek( file, offset, SEEK_SET );
-
- return (unsigned long)ft_fread( buffer, 1, count, file );
- }
-
-
- /* documentation is in ftstream.h */
-
- FT_BASE_DEF( FT_Error )
- FT_Stream_Open( FT_Stream stream,
- const char* filepathname )
- {
- FT_FILE* file;
-
-
- if ( !stream )
- return FT_Err_Invalid_Stream_Handle;
-
- file = ft_fopen( filepathname, "rb" );
- if ( !file )
- {
- FT_ERROR(( "FT_Stream_Open:" ));
- FT_ERROR(( " could not open `%s'\n", filepathname ));
-
- return FT_Err_Cannot_Open_Resource;
- }
-
- ft_fseek( file, 0, SEEK_END );
- stream->size = ft_ftell( file );
- ft_fseek( file, 0, SEEK_SET );
-
- stream->descriptor.pointer = file;
- stream->pathname.pointer = (char*)filepathname;
- stream->pos = 0;
-
- stream->read = ft_ansi_stream_io;
- stream->close = ft_ansi_stream_close;
-
- FT_TRACE1(( "FT_Stream_Open:" ));
- FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
- filepathname, stream->size ));
-
- return FT_Err_Ok;
- }
-
-
-#ifdef FT_DEBUG_MEMORY
-
- extern FT_Int
- ft_mem_debug_init( FT_Memory memory );
-
- extern void
- ft_mem_debug_done( FT_Memory memory );
-
-#endif
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( FT_Memory )
- FT_New_Memory( void )
- {
- FT_Memory memory;
-
-
- memory = (FT_Memory)ft_smalloc( sizeof ( *memory ) );
- if ( memory )
- {
- memory->user = 0;
- memory->alloc = ft_alloc;
- memory->realloc = ft_realloc;
- memory->free = ft_free;
-#ifdef FT_DEBUG_MEMORY
- ft_mem_debug_init( memory );
-#endif
- }
-
- return memory;
- }
-
-
- /* documentation is in ftobjs.h */
-
- FT_BASE_DEF( void )
- FT_Done_Memory( FT_Memory memory )
- {
-#ifdef FT_DEBUG_MEMORY
- ft_mem_debug_done( memory );
-#endif
- ft_sfree( memory );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c
deleted file mode 100644
index 9f513946b83..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttrigon.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/***************************************************************************/
-/* */
-/* fttrigon.c */
-/* */
-/* FreeType trigonometric functions (body). */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_TRIGONOMETRY_H
-
-
- /* the following is 0.2715717684432231 * 2^30 */
-#define FT_TRIG_COSCALE 0x11616E8EUL
-
- /* this table was generated for FT_PI = 180L << 16, i.e. degrees */
-#define FT_TRIG_MAX_ITERS 23
-
- static const FT_Fixed
- ft_trig_arctan_table[24] =
- {
- 4157273L, 2949120L, 1740967L, 919879L, 466945L, 234379L, 117304L,
- 58666L, 29335L, 14668L, 7334L, 3667L, 1833L, 917L, 458L, 229L, 115L,
- 57L, 29L, 14L, 7L, 4L, 2L, 1L
- };
-
- /* the Cordic shrink factor, multiplied by 2^32 */
-#define FT_TRIG_SCALE 1166391785UL /* 0x4585BA38UL */
-
-
-#ifdef FT_CONFIG_HAS_INT64
-
- /* multiply a given value by the CORDIC shrink factor */
- static FT_Fixed
- ft_trig_downscale( FT_Fixed val )
- {
- FT_Fixed s;
- FT_Int64 v;
-
-
- s = val;
- val = ( val >= 0 ) ? val : -val;
-
- v = ( val * (FT_Int64)FT_TRIG_SCALE ) + 0x100000000UL;
- val = (FT_Fixed)( v >> 32 );
-
- return ( s >= 0 ) ? val : -val;
- }
-
-#else /* !FT_CONFIG_HAS_INT64 */
-
- /* multiply a given value by the CORDIC shrink factor */
- static FT_Fixed
- ft_trig_downscale( FT_Fixed val )
- {
- FT_Fixed s;
- FT_UInt32 v1, v2, k1, k2, hi, lo1, lo2, lo3;
-
-
- s = val;
- val = ( val >= 0 ) ? val : -val;
-
- v1 = (FT_UInt32)val >> 16;
- v2 = (FT_UInt32)val & 0xFFFFL;
-
- k1 = FT_TRIG_SCALE >> 16; /* constant */
- k2 = FT_TRIG_SCALE & 0xFFFFL; /* constant */
-
- hi = k1 * v1;
- lo1 = k1 * v2 + k2 * v1; /* can't overflow */
-
- lo2 = ( k2 * v2 ) >> 16;
- lo3 = ( lo1 >= lo2 ) ? lo1 : lo2;
- lo1 += lo2;
-
- hi += lo1 >> 16;
- if ( lo1 < lo3 )
- hi += 0x10000UL;
-
- val = (FT_Fixed)hi;
-
- return ( s >= 0 ) ? val : -val;
- }
-
-#endif /* !FT_CONFIG_HAS_INT64 */
-
-
- static FT_Int
- ft_trig_prenorm( FT_Vector* vec )
- {
- FT_Fixed x, y, z;
- FT_Int shift;
-
-
- x = vec->x;
- y = vec->y;
-
- z = ( ( x >= 0 ) ? x : - x ) | ( (y >= 0) ? y : -y );
- shift = 0;
-
-#if 1
- /* determine msb bit index in `shift' */
- if ( z >= ( 1L << 16 ) )
- {
- z >>= 16;
- shift += 16;
- }
- if ( z >= ( 1L << 8 ) )
- {
- z >>= 8;
- shift += 8;
- }
- if ( z >= ( 1L << 4 ) )
- {
- z >>= 4;
- shift += 4;
- }
- if ( z >= ( 1L << 2 ) )
- {
- z >>= 2;
- shift += 2;
- }
- if ( z >= ( 1L << 1 ) )
- {
- z >>= 1;
- shift += 1;
- }
-
- if ( shift <= 27 )
- {
- shift = 27 - shift;
- vec->x = x << shift;
- vec->y = y << shift;
- }
- else
- {
- shift -= 27;
- vec->x = x >> shift;
- vec->y = y >> shift;
- shift = -shift;
- }
-
-#else /* 0 */
-
- if ( z < ( 1L << 27 ) )
- {
- do
- {
- shift++;
- z <<= 1;
- } while ( z < ( 1L << 27 ) );
- vec->x = x << shift;
- vec->y = y << shift;
- }
- else if ( z > ( 1L << 28 ) )
- {
- do
- {
- shift++;
- z >>= 1;
- } while ( z > ( 1L << 28 ) );
-
- vec->x = x >> shift;
- vec->y = y >> shift;
- shift = -shift;
- }
-
-#endif /* 0 */
-
- return shift;
- }
-
-
- static void
- ft_trig_pseudo_rotate( FT_Vector* vec,
- FT_Angle theta )
- {
- FT_Int i;
- FT_Fixed x, y, xtemp;
- const FT_Fixed *arctanptr;
-
-
- x = vec->x;
- y = vec->y;
-
- /* Get angle between -90 and 90 degrees */
- while ( theta <= -FT_ANGLE_PI2 )
- {
- x = -x;
- y = -y;
- theta += FT_ANGLE_PI;
- }
-
- while ( theta > FT_ANGLE_PI2 )
- {
- x = -x;
- y = -y;
- theta -= FT_ANGLE_PI;
- }
-
- /* Initial pseudorotation, with left shift */
- arctanptr = ft_trig_arctan_table;
-
- if ( theta < 0 )
- {
- xtemp = x + ( y << 1 );
- y = y - ( x << 1 );
- x = xtemp;
- theta += *arctanptr++;
- }
- else
- {
- xtemp = x - ( y << 1 );
- y = y + ( x << 1 );
- x = xtemp;
- theta -= *arctanptr++;
- }
-
- /* Subsequent pseudorotations, with right shifts */
- i = 0;
- do
- {
- if ( theta < 0 )
- {
- xtemp = x + ( y >> i );
- y = y - ( x >> i );
- x = xtemp;
- theta += *arctanptr++;
- }
- else
- {
- xtemp = x - ( y >> i );
- y = y + ( x >> i );
- x = xtemp;
- theta -= *arctanptr++;
- }
- } while ( ++i < FT_TRIG_MAX_ITERS );
-
- vec->x = x;
- vec->y = y;
- }
-
-
- static void
- ft_trig_pseudo_polarize( FT_Vector* vec )
- {
- FT_Fixed theta;
- FT_Fixed yi, i;
- FT_Fixed x, y;
- const FT_Fixed *arctanptr;
-
-
- x = vec->x;
- y = vec->y;
-
- /* Get the vector into the right half plane */
- theta = 0;
- if ( x < 0 )
- {
- x = -x;
- y = -y;
- theta = 2 * FT_ANGLE_PI2;
- }
-
- if ( y > 0 )
- theta = - theta;
-
- arctanptr = ft_trig_arctan_table;
-
- if ( y < 0 )
- {
- /* Rotate positive */
- yi = y + ( x << 1 );
- x = x - ( y << 1 );
- y = yi;
- theta -= *arctanptr++; /* Subtract angle */
- }
- else
- {
- /* Rotate negative */
- yi = y - ( x << 1 );
- x = x + ( y << 1 );
- y = yi;
- theta += *arctanptr++; /* Add angle */
- }
-
- i = 0;
- do
- {
- if ( y < 0 )
- {
- /* Rotate positive */
- yi = y + ( x >> i );
- x = x - ( y >> i );
- y = yi;
- theta -= *arctanptr++;
- }
- else
- {
- /* Rotate negative */
- yi = y - ( x >> i );
- x = x + ( y >> i );
- y = yi;
- theta += *arctanptr++;
- }
- } while ( ++i < FT_TRIG_MAX_ITERS );
-
- /* round theta */
- if ( theta >= 0 )
- theta = FT_PAD_ROUND( theta, 32 );
- else
- theta = -FT_PAD_ROUND( -theta, 32 );
-
- vec->x = x;
- vec->y = theta;
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_Cos( FT_Angle angle )
- {
- FT_Vector v;
-
-
- v.x = FT_TRIG_COSCALE >> 2;
- v.y = 0;
- ft_trig_pseudo_rotate( &v, angle );
-
- return v.x / ( 1 << 12 );
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_Sin( FT_Angle angle )
- {
- return FT_Cos( FT_ANGLE_PI2 - angle );
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_Tan( FT_Angle angle )
- {
- FT_Vector v;
-
-
- v.x = FT_TRIG_COSCALE >> 2;
- v.y = 0;
- ft_trig_pseudo_rotate( &v, angle );
-
- return FT_DivFix( v.y, v.x );
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Angle )
- FT_Atan2( FT_Fixed dx,
- FT_Fixed dy )
- {
- FT_Vector v;
-
-
- if ( dx == 0 && dy == 0 )
- return 0;
-
- v.x = dx;
- v.y = dy;
- ft_trig_prenorm( &v );
- ft_trig_pseudo_polarize( &v );
-
- return v.y;
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( void )
- FT_Vector_Unit( FT_Vector* vec,
- FT_Angle angle )
- {
- vec->x = FT_TRIG_COSCALE >> 2;
- vec->y = 0;
- ft_trig_pseudo_rotate( vec, angle );
- vec->x >>= 12;
- vec->y >>= 12;
- }
-
-
- /* these macros return 0 for positive numbers,
- and -1 for negative ones */
-#define FT_SIGN_LONG( x ) ( (x) >> ( FT_SIZEOF_LONG * 8 - 1 ) )
-#define FT_SIGN_INT( x ) ( (x) >> ( FT_SIZEOF_INT * 8 - 1 ) )
-#define FT_SIGN_INT32( x ) ( (x) >> 31 )
-#define FT_SIGN_INT16( x ) ( (x) >> 15 )
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( void )
- FT_Vector_Rotate( FT_Vector* vec,
- FT_Angle angle )
- {
- FT_Int shift;
- FT_Vector v;
-
-
- v.x = vec->x;
- v.y = vec->y;
-
- if ( angle && ( v.x != 0 || v.y != 0 ) )
- {
- shift = ft_trig_prenorm( &v );
- ft_trig_pseudo_rotate( &v, angle );
- v.x = ft_trig_downscale( v.x );
- v.y = ft_trig_downscale( v.y );
-
- if ( shift > 0 )
- {
- FT_Int32 half = 1L << ( shift - 1 );
-
-
- vec->x = ( v.x + half + FT_SIGN_LONG( v.x ) ) >> shift;
- vec->y = ( v.y + half + FT_SIGN_LONG( v.y ) ) >> shift;
- }
- else
- {
- shift = -shift;
- vec->x = v.x << shift;
- vec->y = v.y << shift;
- }
- }
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Fixed )
- FT_Vector_Length( FT_Vector* vec )
- {
- FT_Int shift;
- FT_Vector v;
-
-
- v = *vec;
-
- /* handle trivial cases */
- if ( v.x == 0 )
- {
- return ( v.y >= 0 ) ? v.y : -v.y;
- }
- else if ( v.y == 0 )
- {
- return ( v.x >= 0 ) ? v.x : -v.x;
- }
-
- /* general case */
- shift = ft_trig_prenorm( &v );
- ft_trig_pseudo_polarize( &v );
-
- v.x = ft_trig_downscale( v.x );
-
- if ( shift > 0 )
- return ( v.x + ( 1 << ( shift - 1 ) ) ) >> shift;
-
- return v.x << -shift;
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( void )
- FT_Vector_Polarize( FT_Vector* vec,
- FT_Fixed *length,
- FT_Angle *angle )
- {
- FT_Int shift;
- FT_Vector v;
-
-
- v = *vec;
-
- if ( v.x == 0 && v.y == 0 )
- return;
-
- shift = ft_trig_prenorm( &v );
- ft_trig_pseudo_polarize( &v );
-
- v.x = ft_trig_downscale( v.x );
-
- *length = ( shift >= 0 ) ? ( v.x >> shift ) : ( v.x << -shift );
- *angle = v.y;
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( void )
- FT_Vector_From_Polar( FT_Vector* vec,
- FT_Fixed length,
- FT_Angle angle )
- {
- vec->x = length;
- vec->y = 0;
-
- FT_Vector_Rotate( vec, angle );
- }
-
-
- /* documentation is in fttrigon.h */
-
- FT_EXPORT_DEF( FT_Angle )
- FT_Angle_Diff( FT_Angle angle1,
- FT_Angle angle2 )
- {
- FT_Angle delta = angle2 - angle1;
-
-
- delta %= FT_ANGLE_2PI;
- if ( delta < 0 )
- delta += FT_ANGLE_2PI;
-
- if ( delta > FT_ANGLE_PI )
- delta -= FT_ANGLE_2PI;
-
- return delta;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c
deleted file mode 100644
index 3975584db89..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/fttype1.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/***************************************************************************/
-/* */
-/* fttype1.c */
-/* */
-/* FreeType utility file for PS names support (body). */
-/* */
-/* Copyright 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_SERVICE_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-
-
- /* documentation is in t1tables.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_PS_Font_Info( FT_Face face,
- PS_FontInfoRec* afont_info )
- {
- FT_Error error = FT_Err_Invalid_Argument;
-
-
- if ( face )
- {
- FT_Service_PsInfo service = NULL;
-
-
- FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
-
- if ( service && service->ps_get_font_info )
- error = service->ps_get_font_info( face, afont_info );
- }
-
- return error;
- }
-
-
- /* documentation is in t1tables.h */
-
- FT_EXPORT_DEF( FT_Int )
- FT_Has_PS_Glyph_Names( FT_Face face )
- {
- FT_Int result = 0;
- FT_Service_PsInfo service = NULL;
-
-
- if ( face )
- {
- FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
-
- if ( service && service->ps_has_glyph_names )
- result = service->ps_has_glyph_names( face );
- }
-
- return result;
- }
-
-
- /* documentation is in t1tables.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_PS_Font_Private( FT_Face face,
- PS_PrivateRec* afont_private )
- {
- FT_Error error = FT_Err_Invalid_Argument;
-
-
- if ( face )
- {
- FT_Service_PsInfo service = NULL;
-
-
- FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
-
- if ( service && service->ps_get_font_private )
- error = service->ps_get_font_private( face, afont_private );
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c
deleted file mode 100644
index 5f77be557ad..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftutil.c
+++ /dev/null
@@ -1,501 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftutil.c */
-/* */
-/* FreeType utility file for memory and list management (body). */
-/* */
-/* Copyright 2002, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_LIST_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_memory
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** *****/
- /***** M E M O R Y M A N A G E M E N T *****/
- /***** *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_alloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error )
- {
- FT_Error error;
- FT_Pointer block = ft_mem_qalloc( memory, size, &error );
-
- if ( !error && size > 0 )
- FT_MEM_ZERO( block, size );
-
- *p_error = error;
- return block;
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_qalloc( FT_Memory memory,
- FT_Long size,
- FT_Error *p_error )
- {
- FT_Error error = FT_Err_Ok;
- FT_Pointer block = NULL;
-
-
- if ( size > 0 )
- {
- block = memory->alloc( memory, size );
- if ( block == NULL )
- error = FT_Err_Out_Of_Memory;
- }
- else if ( size < 0 )
- {
- /* may help catch/prevent security issues */
- error = FT_Err_Invalid_Argument;
- }
-
- *p_error = error;
- return block;
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_realloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error )
- {
- FT_Error error = FT_Err_Ok;
-
- block = ft_mem_qrealloc( memory, item_size,
- cur_count, new_count, block, &error );
- if ( !error && new_count > cur_count )
- FT_MEM_ZERO( (char*)block + cur_count * item_size,
- ( new_count - cur_count ) * item_size );
-
- *p_error = error;
- return block;
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_qrealloc( FT_Memory memory,
- FT_Long item_size,
- FT_Long cur_count,
- FT_Long new_count,
- void* block,
- FT_Error *p_error )
- {
- FT_Error error = FT_Err_Ok;
-
-
- /* Note that we now accept `item_size == 0' as a valid parameter, in
- * order to cover very weird cases where an ALLOC_MULT macro would be
- * called.
- */
- if ( cur_count < 0 || new_count < 0 || item_size < 0 )
- {
- /* may help catch/prevent nasty security issues */
- error = FT_Err_Invalid_Argument;
- }
- else if ( new_count == 0 || item_size == 0 )
- {
- ft_mem_free( memory, block );
- block = NULL;
- }
- else if ( new_count > FT_INT_MAX/item_size )
- {
- error = FT_Err_Array_Too_Large;
- }
- else if ( cur_count == 0 )
- {
- FT_ASSERT( block == NULL );
-
- block = ft_mem_alloc( memory, new_count*item_size, &error );
- }
- else
- {
- FT_Pointer block2;
- FT_Long cur_size = cur_count*item_size;
- FT_Long new_size = new_count*item_size;
-
-
- block2 = memory->realloc( memory, cur_size, new_size, block );
- if ( block2 == NULL )
- error = FT_Err_Out_Of_Memory;
- else
- block = block2;
- }
-
- *p_error = error;
- return block;
- }
-
-
- FT_BASE_DEF( void )
- ft_mem_free( FT_Memory memory,
- const void *P )
- {
- if ( P )
- memory->free( memory, (void*)P );
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_dup( FT_Memory memory,
- const void* address,
- FT_ULong size,
- FT_Error *p_error )
- {
- FT_Error error;
- FT_Pointer p = ft_mem_qalloc( memory, size, &error );
-
-
- if ( !error && address )
- ft_memcpy( p, address, size );
-
- *p_error = error;
- return p;
- }
-
-
- FT_BASE_DEF( FT_Pointer )
- ft_mem_strdup( FT_Memory memory,
- const char* str,
- FT_Error *p_error )
- {
- FT_ULong len = str ? (FT_ULong)ft_strlen( str ) + 1
- : 0;
-
-
- return ft_mem_dup( memory, str, len, p_error );
- }
-
-
- FT_BASE_DEF( FT_Int )
- ft_mem_strcpyn( char* dst,
- const char* src,
- FT_ULong size )
- {
- while ( size > 1 && *src != 0 )
- {
- *dst++ = *src++;
- size--;
- }
-
- *dst = 0; /* always zero-terminate */
-
- return *src != 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** *****/
- /***** D O U B L Y L I N K E D L I S T S *****/
- /***** *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_list
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( FT_ListNode )
- FT_List_Find( FT_List list,
- void* data )
- {
- FT_ListNode cur;
-
-
- cur = list->head;
- while ( cur )
- {
- if ( cur->data == data )
- return cur;
-
- cur = cur->next;
- }
-
- return (FT_ListNode)0;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( void )
- FT_List_Add( FT_List list,
- FT_ListNode node )
- {
- FT_ListNode before = list->tail;
-
-
- node->next = 0;
- node->prev = before;
-
- if ( before )
- before->next = node;
- else
- list->head = node;
-
- list->tail = node;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( void )
- FT_List_Insert( FT_List list,
- FT_ListNode node )
- {
- FT_ListNode after = list->head;
-
-
- node->next = after;
- node->prev = 0;
-
- if ( !after )
- list->tail = node;
- else
- after->prev = node;
-
- list->head = node;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( void )
- FT_List_Remove( FT_List list,
- FT_ListNode node )
- {
- FT_ListNode before, after;
-
-
- before = node->prev;
- after = node->next;
-
- if ( before )
- before->next = after;
- else
- list->head = after;
-
- if ( after )
- after->prev = before;
- else
- list->tail = before;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( void )
- FT_List_Up( FT_List list,
- FT_ListNode node )
- {
- FT_ListNode before, after;
-
-
- before = node->prev;
- after = node->next;
-
- /* check whether we are already on top of the list */
- if ( !before )
- return;
-
- before->next = after;
-
- if ( after )
- after->prev = before;
- else
- list->tail = before;
-
- node->prev = 0;
- node->next = list->head;
- list->head->prev = node;
- list->head = node;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_List_Iterate( FT_List list,
- FT_List_Iterator iterator,
- void* user )
- {
- FT_ListNode cur = list->head;
- FT_Error error = FT_Err_Ok;
-
-
- while ( cur )
- {
- FT_ListNode next = cur->next;
-
-
- error = iterator( cur, user );
- if ( error )
- break;
-
- cur = next;
- }
-
- return error;
- }
-
-
- /* documentation is in ftlist.h */
-
- FT_EXPORT_DEF( void )
- FT_List_Finalize( FT_List list,
- FT_List_Destructor destroy,
- FT_Memory memory,
- void* user )
- {
- FT_ListNode cur;
-
-
- cur = list->head;
- while ( cur )
- {
- FT_ListNode next = cur->next;
- void* data = cur->data;
-
-
- if ( destroy )
- destroy( memory, data, user );
-
- FT_FREE( cur );
- cur = next;
- }
-
- list->head = 0;
- list->tail = 0;
- }
-
-
- FT_BASE_DEF( FT_UInt32 )
- ft_highpow2( FT_UInt32 value )
- {
- FT_UInt32 value2;
-
-
- /*
- * We simply clear the lowest bit in each iteration. When
- * we reach 0, we know that the previous value was our result.
- */
- for ( ;; )
- {
- value2 = value & (value - 1); /* clear lowest bit */
- if ( value2 == 0 )
- break;
-
- value = value2;
- }
- return value;
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_BASE_DEF( FT_Error )
- FT_Alloc( FT_Memory memory,
- FT_Long size,
- void* *P )
- {
- FT_Error error;
-
-
- (void)FT_ALLOC( *P, size );
- return error;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_QAlloc( FT_Memory memory,
- FT_Long size,
- void* *p )
- {
- FT_Error error;
-
-
- (void)FT_QALLOC( *p, size );
- return error;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_Realloc( FT_Memory memory,
- FT_Long current,
- FT_Long size,
- void* *P )
- {
- FT_Error error;
-
-
- (void)FT_REALLOC( *P, current, size );
- return error;
- }
-
-
- FT_BASE_DEF( FT_Error )
- FT_QRealloc( FT_Memory memory,
- FT_Long current,
- FT_Long size,
- void* *p )
- {
- FT_Error error;
-
-
- (void)FT_QREALLOC( *p, current, size );
- return error;
- }
-
-
- FT_BASE_DEF( void )
- FT_Free( FT_Memory memory,
- void* *P )
- {
- if ( *P )
- FT_MEM_FREE( *P );
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c
deleted file mode 100644
index bc2e90e1f6b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftwinfnt.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftwinfnt.c */
-/* */
-/* FreeType API for accessing Windows FNT specific info (body). */
-/* */
-/* Copyright 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_WINFONTS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_WINFNT_H
-
-
- /* documentation is in ftwinfnt.h */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Get_WinFNT_Header( FT_Face face,
- FT_WinFNT_HeaderRec *header )
- {
- FT_Service_WinFnt service;
- FT_Error error;
-
-
- error = FT_Err_Invalid_Argument;
-
- if ( face != NULL )
- {
- FT_FACE_LOOKUP_SERVICE( face, service, WINFNT );
-
- if ( service != NULL )
- {
- error = service->get_header( face, header );
- }
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c b/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c
deleted file mode 100644
index a4bf767dfa2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/ftxf86.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftxf86.c */
-/* */
-/* FreeType utility file for X11 support (body). */
-/* */
-/* Copyright 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_XFREE86_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_XFREE86_NAME_H
-
-
- /* documentation is in ftxf86.h */
-
- FT_EXPORT_DEF( const char* )
- FT_Get_X11_Font_Format( FT_Face face )
- {
- const char* result = NULL;
-
-
- if ( face )
- FT_FACE_FIND_SERVICE( face, result, XF86_NAME );
-
- return result;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk
deleted file mode 100644
index a329385dc83..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/base/rules.mk
+++ /dev/null
@@ -1,95 +0,0 @@
-#
-# FreeType 2 base layer configuration rules
-#
-
-
-# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# It sets the following variables which are used by the master Makefile
-# after the call:
-#
-# BASE_OBJ_S: The single-object base layer.
-# BASE_OBJ_M: A list of all objects for a multiple-objects build.
-# BASE_EXT_OBJ: A list of base layer extensions, i.e., components found
-# in `freetype/src/base' which are not compiled within the
-# base layer proper.
-
-
-BASE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SRC_DIR)/base)
-
-
-# Base layer sources
-#
-# ftsystem, ftinit, and ftdebug are handled by freetype.mk
-#
-# All files listed here should be included in `ftbase.c' (for a `single'
-# build).
-#
-BASE_SRC := $(BASE_DIR)/ftcalc.c \
- $(BASE_DIR)/ftdbgmem.c \
- $(BASE_DIR)/ftgloadr.c \
- $(BASE_DIR)/ftnames.c \
- $(BASE_DIR)/ftobjs.c \
- $(BASE_DIR)/ftoutln.c \
- $(BASE_DIR)/ftrfork.c \
- $(BASE_DIR)/ftstream.c \
- $(BASE_DIR)/fttrigon.c \
- $(BASE_DIR)/ftutil.c \
- $(BASE_DIR)/ftadvanc.c
-
-ifneq ($(ftmac_c),)
- BASE_SRC += $(BASE_DIR)/$(ftmac_c)
-endif
-
-BASE_H := $(BASE_DIR)/ftbase.h
-
-# Base layer `extensions' sources
-#
-# An extension is added to the library file as a separate object. It is
-# then linked to the final executable only if one of its symbols is used by
-# the application.
-#
-BASE_EXT_SRC := $(patsubst %,$(BASE_DIR)/%,$(BASE_EXTENSIONS))
-
-# Default extensions objects
-#
-BASE_EXT_OBJ := $(BASE_EXT_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
-
-
-# Base layer object(s)
-#
-# BASE_OBJ_M is used during `multi' builds (each base source file compiles
-# to a single object file).
-#
-# BASE_OBJ_S is used during `single' builds (the whole base layer is
-# compiled as a single object file using ftbase.c).
-#
-BASE_OBJ_M := $(BASE_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
-BASE_OBJ_S := $(OBJ_DIR)/ftbase.$O
-
-# Base layer root source file for single build
-#
-BASE_SRC_S := $(BASE_DIR)/ftbase.c
-
-
-# Base layer - single object build
-#
-$(BASE_OBJ_S): $(BASE_SRC_S) $(BASE_SRC) $(FREETYPE_H) $(BASE_H)
- $(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BASE_SRC_S))
-
-
-# Multiple objects build + extensions
-#
-$(OBJ_DIR)/%.$O: $(BASE_DIR)/%.c $(FREETYPE_H) $(BASE_H)
- $(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile
deleted file mode 100644
index da23ccd0add..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/bdf Jamfile
-#
-# Copyright 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) bdf ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = bdfdrivr bdflib ;
- }
- else
- {
- _sources = bdf ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/bdf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README
deleted file mode 100644
index e3f2ae3861f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/README
+++ /dev/null
@@ -1,148 +0,0 @@
- FreeType font driver for BDF fonts
-
- Francesco Zappa Nardelli
- <francesco.zappa.nardelli@ens.fr>
-
-
-Introduction
-************
-
-BDF (Bitmap Distribution Format) is a bitmap font format defined by Adobe,
-which is intended to be easily understood by both humans and computers.
-This code implements a BDF driver for the FreeType library, following the
-Adobe Specification V 2.2. The specification of the BDF font format is
-available from Adobe's web site:
-
- http://partners.adobe.com/asn/developer/PDFS/TN/5005.BDF_Spec.pdf
-
-Many good bitmap fonts in bdf format come with XFree86 (www.XFree86.org).
-They do not define vertical metrics, because the X Consortium BDF
-specification has removed them.
-
-
-Encodings
-*********
-
-The variety of encodings that accompanies bdf fonts appears to encompass the
-small set defined in freetype.h. On the other hand, two properties that
-specify encoding and registry are usually defined in bdf fonts.
-
-I decided to make these two properties directly accessible, leaving to the
-client application the work of interpreting them. For instance:
-
-
- #include FT_INTERNAL_BDF_TYPES_H
-
- FT_Face face;
- BDF_Public_Face bdfface;
-
-
- FT_New_Face( library, ..., &face );
-
- bdfface = (BDF_Public_Face)face;
-
- if ( ( bdfface->charset_registry == "ISO10646" ) &&
- ( bdfface->charset_encoding == "1" ) )
- [..]
-
-
-Thus the driver always exports `ft_encoding_none' as face->charmap.encoding.
-FT_Get_Char_Index's behavior is unmodified, that is, it converts the ULong
-value given as argument into the corresponding glyph number.
-
-If the two properties are not available, Adobe Standard Encoding should be
-assumed.
-
-
-Anti-Aliased Bitmaps
-********************
-
-The driver supports an extension to the BDF format as used in Mark Leisher's
-xmbdfed bitmap font editor. Microsoft's SBIT tool expects bitmap fonts in
-that format for adding anti-aliased them to TrueType fonts. It introduces a
-fourth field to the `SIZE' keyword which gives the bpp value (bits per
-pixel) of the glyph data in the font. Possible values are 1 (the default),
-2 (four gray levels), 4 (16 gray levels), and 8 (256 gray levels). The
-driver returns either a bitmap with 1 bit per pixel or a pixmap with 8bits
-per pixel (using 4, 16, and 256 gray levels, respectively).
-
-
-Known problems
-**************
-
-- A font is entirely loaded into memory. Obviously, this is not the Right
- Thing(TM). If you have big fonts I suggest you convert them into PCF
- format (using the bdftopcf utility): the PCF font drive of FreeType can
- perform incremental glyph loading.
-
-When I have some time, I will implement on-demand glyph parsing.
-
-- Except for encodings properties, client applications have no visibility of
- the PCF_Face object. This means that applications cannot directly access
- font tables and must trust FreeType.
-
-- Currently, glyph names are ignored.
-
- I plan to give full visibility of the BDF_Face object in an upcoming
- revision of the driver, thus implementing also glyph names.
-
-- As I have never seen a BDF font that defines vertical metrics, vertical
- metrics are (parsed and) discarded. If you own a BDF font that defines
- vertical metrics, please let me know (I will implement them in 5-10
- minutes).
-
-
-License
-*******
-
-Copyright (C) 2001-2002 by Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-*** Portions of the driver (that is, bdflib.c and bdf.h):
-
-Copyright 2000 Computing Research Labs, New Mexico State University
-Copyright 2001-2002 Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
-THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-Credits
-*******
-
-This driver is based on excellent Mark Leisher's bdf library. If you
-find something good in this driver you should probably thank him, not
-me.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c
deleted file mode 100644
index f95fb76225f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* bdf.c
-
- FreeType font driver for bdf files
-
- Copyright (C) 2001, 2002 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "bdflib.c"
-#include "bdfdrivr.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h
deleted file mode 100644
index 1b64426aad6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdf.h
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * Copyright 2000 Computing Research Labs, New Mexico State University
- * Copyright 2001, 2002, 2003, 2004 Francesco Zappa Nardelli
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
- * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef __BDF_H__
-#define __BDF_H__
-
-
-/*
- * Based on bdf.h,v 1.16 2000/03/16 20:08:51 mleisher
- */
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
-
-/* Imported from bdfP.h */
-
-#define _bdf_glyph_modified( map, e ) \
- ( (map)[(e) >> 5] & ( 1 << ( (e) & 31 ) ) )
-#define _bdf_set_glyph_modified( map, e ) \
- ( (map)[(e) >> 5] |= ( 1 << ( (e) & 31 ) ) )
-#define _bdf_clear_glyph_modified( map, e ) \
- ( (map)[(e) >> 5] &= ~( 1 << ( (e) & 31 ) ) )
-
-/* end of bdfP.h */
-
-
- /*************************************************************************/
- /* */
- /* BDF font options macros and types. */
- /* */
- /*************************************************************************/
-
-
-#define BDF_CORRECT_METRICS 0x01 /* Correct invalid metrics when loading. */
-#define BDF_KEEP_COMMENTS 0x02 /* Preserve the font comments. */
-#define BDF_KEEP_UNENCODED 0x04 /* Keep the unencoded glyphs. */
-#define BDF_PROPORTIONAL 0x08 /* Font has proportional spacing. */
-#define BDF_MONOWIDTH 0x10 /* Font has mono width. */
-#define BDF_CHARCELL 0x20 /* Font has charcell spacing. */
-
-#define BDF_ALL_SPACING ( BDF_PROPORTIONAL | \
- BDF_MONOWIDTH | \
- BDF_CHARCELL )
-
-#define BDF_DEFAULT_LOAD_OPTIONS ( BDF_CORRECT_METRICS | \
- BDF_KEEP_COMMENTS | \
- BDF_KEEP_UNENCODED | \
- BDF_PROPORTIONAL )
-
-
- typedef struct bdf_options_t_
- {
- int correct_metrics;
- int keep_unencoded;
- int keep_comments;
- int font_spacing;
-
- } bdf_options_t;
-
-
- /* Callback function type for unknown configuration options. */
- typedef int
- (*bdf_options_callback_t)( bdf_options_t* opts,
- char** params,
- unsigned long nparams,
- void* client_data );
-
-
- /*************************************************************************/
- /* */
- /* BDF font property macros and types. */
- /* */
- /*************************************************************************/
-
-
-#define BDF_ATOM 1
-#define BDF_INTEGER 2
-#define BDF_CARDINAL 3
-
-
- /* This structure represents a particular property of a font. */
- /* There are a set of defaults and each font has their own. */
- typedef struct bdf_property_t_
- {
- char* name; /* Name of the property. */
- int format; /* Format of the property. */
- int builtin; /* A builtin property. */
- union
- {
- char* atom;
- long int32;
- unsigned long card32;
-
- } value; /* Value of the property. */
-
- } bdf_property_t;
-
-
- /*************************************************************************/
- /* */
- /* BDF font metric and glyph types. */
- /* */
- /*************************************************************************/
-
-
- typedef struct bdf_bbx_t_
- {
- unsigned short width;
- unsigned short height;
-
- short x_offset;
- short y_offset;
-
- short ascent;
- short descent;
-
- } bdf_bbx_t;
-
-
- typedef struct bdf_glyph_t_
- {
- char* name; /* Glyph name. */
- long encoding; /* Glyph encoding. */
- unsigned short swidth; /* Scalable width. */
- unsigned short dwidth; /* Device width. */
- bdf_bbx_t bbx; /* Glyph bounding box. */
- unsigned char* bitmap; /* Glyph bitmap. */
- unsigned long bpr; /* Number of bytes used per row. */
- unsigned short bytes; /* Number of bytes used for the bitmap. */
-
- } bdf_glyph_t;
-
-
- typedef struct _hashnode_
- {
- const char* key;
- void* data;
-
- } _hashnode, *hashnode;
-
-
- typedef struct hashtable_
- {
- int limit;
- int size;
- int used;
- hashnode* table;
-
- } hashtable;
-
-
- typedef struct bdf_glyphlist_t_
- {
- unsigned short pad; /* Pad to 4-byte boundary. */
- unsigned short bpp; /* Bits per pixel. */
- long start; /* Beginning encoding value of glyphs. */
- long end; /* Ending encoding value of glyphs. */
- bdf_glyph_t* glyphs; /* Glyphs themselves. */
- unsigned long glyphs_size; /* Glyph structures allocated. */
- unsigned long glyphs_used; /* Glyph structures used. */
- bdf_bbx_t bbx; /* Overall bounding box of glyphs. */
-
- } bdf_glyphlist_t;
-
-
- typedef struct bdf_font_t_
- {
- char* name; /* Name of the font. */
- bdf_bbx_t bbx; /* Font bounding box. */
-
- long point_size; /* Point size of the font. */
- unsigned long resolution_x; /* Font horizontal resolution. */
- unsigned long resolution_y; /* Font vertical resolution. */
-
- int spacing; /* Font spacing value. */
-
- unsigned short monowidth; /* Logical width for monowidth font. */
-
- long default_char; /* Encoding of the default glyph. */
-
- long font_ascent; /* Font ascent. */
- long font_descent; /* Font descent. */
-
- unsigned long glyphs_size; /* Glyph structures allocated. */
- unsigned long glyphs_used; /* Glyph structures used. */
- bdf_glyph_t* glyphs; /* Glyphs themselves. */
-
- unsigned long unencoded_size; /* Unencoded glyph struct. allocated. */
- unsigned long unencoded_used; /* Unencoded glyph struct. used. */
- bdf_glyph_t* unencoded; /* Unencoded glyphs themselves. */
-
- unsigned long props_size; /* Font properties allocated. */
- unsigned long props_used; /* Font properties used. */
- bdf_property_t* props; /* Font properties themselves. */
-
- char* comments; /* Font comments. */
- unsigned long comments_len; /* Length of comment string. */
-
- bdf_glyphlist_t overflow; /* Storage used for glyph insertion. */
-
- void* internal; /* Internal data for the font. */
-
- unsigned long nmod[2048]; /* Bitmap indicating modified glyphs. */
- unsigned long umod[2048]; /* Bitmap indicating modified */
- /* unencoded glyphs. */
- unsigned short modified; /* Boolean indicating font modified. */
- unsigned short bpp; /* Bits per pixel. */
-
- FT_Memory memory;
-
- bdf_property_t* user_props;
- unsigned long nuser_props;
- hashtable proptbl;
-
- } bdf_font_t;
-
-
- /*************************************************************************/
- /* */
- /* Types for load/save callbacks. */
- /* */
- /*************************************************************************/
-
-
- /* Error codes. */
-#define BDF_MISSING_START -1
-#define BDF_MISSING_FONTNAME -2
-#define BDF_MISSING_SIZE -3
-#define BDF_MISSING_CHARS -4
-#define BDF_MISSING_STARTCHAR -5
-#define BDF_MISSING_ENCODING -6
-#define BDF_MISSING_BBX -7
-
-#define BDF_OUT_OF_MEMORY -20
-
-#define BDF_INVALID_LINE -100
-
-
- /*************************************************************************/
- /* */
- /* BDF font API. */
- /* */
- /*************************************************************************/
-
- FT_LOCAL( FT_Error )
- bdf_load_font( FT_Stream stream,
- FT_Memory memory,
- bdf_options_t* opts,
- bdf_font_t* *font );
-
- FT_LOCAL( void )
- bdf_free_font( bdf_font_t* font );
-
- FT_LOCAL( bdf_property_t * )
- bdf_get_property( char* name,
- bdf_font_t* font );
-
- FT_LOCAL( bdf_property_t * )
- bdf_get_font_property( bdf_font_t* font,
- const char* name );
-
-
-FT_END_HEADER
-
-
-#endif /* __BDF_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c
deleted file mode 100644
index 0b736b5ceb3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.c
+++ /dev/null
@@ -1,855 +0,0 @@
-/* bdfdrivr.c
-
- FreeType font driver for bdf files
-
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include <ft2build.h>
-
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_BDF_H
-
-#include FT_SERVICE_BDF_H
-#include FT_SERVICE_XFREE86_NAME_H
-
-#include "bdf.h"
-#include "bdfdrivr.h"
-
-#include "bdferror.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_bdfdriver
-
-
- typedef struct BDF_CMapRec_
- {
- FT_CMapRec cmap;
- FT_UInt num_encodings;
- BDF_encoding_el* encodings;
-
- } BDF_CMapRec, *BDF_CMap;
-
-
- FT_CALLBACK_DEF( FT_Error )
- bdf_cmap_init( FT_CMap bdfcmap,
- FT_Pointer init_data )
- {
- BDF_CMap cmap = (BDF_CMap)bdfcmap;
- BDF_Face face = (BDF_Face)FT_CMAP_FACE( cmap );
- FT_UNUSED( init_data );
-
-
- cmap->num_encodings = face->bdffont->glyphs_used;
- cmap->encodings = face->en_table;
-
- return BDF_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( void )
- bdf_cmap_done( FT_CMap bdfcmap )
- {
- BDF_CMap cmap = (BDF_CMap)bdfcmap;
-
-
- cmap->encodings = NULL;
- cmap->num_encodings = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- bdf_cmap_char_index( FT_CMap bdfcmap,
- FT_UInt32 charcode )
- {
- BDF_CMap cmap = (BDF_CMap)bdfcmap;
- BDF_encoding_el* encodings = cmap->encodings;
- FT_UInt min, max, mid;
- FT_UInt result = 0;
-
-
- min = 0;
- max = cmap->num_encodings;
-
- while ( min < max )
- {
- FT_UInt32 code;
-
-
- mid = ( min + max ) >> 1;
- code = encodings[mid].enc;
-
- if ( charcode == code )
- {
- /* increase glyph index by 1 -- */
- /* we reserve slot 0 for the undefined glyph */
- result = encodings[mid].glyph + 1;
- break;
- }
-
- if ( charcode < code )
- max = mid;
- else
- min = mid + 1;
- }
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- bdf_cmap_char_next( FT_CMap bdfcmap,
- FT_UInt32 *acharcode )
- {
- BDF_CMap cmap = (BDF_CMap)bdfcmap;
- BDF_encoding_el* encodings = cmap->encodings;
- FT_UInt min, max, mid;
- FT_UInt32 charcode = *acharcode + 1;
- FT_UInt result = 0;
-
-
- min = 0;
- max = cmap->num_encodings;
-
- while ( min < max )
- {
- FT_UInt32 code;
-
-
- mid = ( min + max ) >> 1;
- code = encodings[mid].enc;
-
- if ( charcode == code )
- {
- /* increase glyph index by 1 -- */
- /* we reserve slot 0 for the undefined glyph */
- result = encodings[mid].glyph + 1;
- goto Exit;
- }
-
- if ( charcode < code )
- max = mid;
- else
- min = mid + 1;
- }
-
- charcode = 0;
- if ( min < cmap->num_encodings )
- {
- charcode = encodings[min].enc;
- result = encodings[min].glyph + 1;
- }
-
- Exit:
- *acharcode = charcode;
- return result;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_CMap_ClassRec bdf_cmap_class =
- {
- sizeof ( BDF_CMapRec ),
- bdf_cmap_init,
- bdf_cmap_done,
- bdf_cmap_char_index,
- bdf_cmap_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- static FT_Error
- bdf_interpret_style( BDF_Face bdf )
- {
- FT_Error error = BDF_Err_Ok;
- FT_Face face = FT_FACE( bdf );
- FT_Memory memory = face->memory;
- bdf_font_t* font = bdf->bdffont;
- bdf_property_t* prop;
-
- int nn, len;
- char* strings[4] = { NULL, NULL, NULL, NULL };
- int lengths[4];
-
-
- face->style_flags = 0;
-
- prop = bdf_get_font_property( font, (char *)"SLANT" );
- if ( prop && prop->format == BDF_ATOM &&
- prop->value.atom &&
- ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
- *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
- {
- face->style_flags |= FT_STYLE_FLAG_ITALIC;
- strings[2] = ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' )
- ? (char *)"Oblique"
- : (char *)"Italic";
- }
-
- prop = bdf_get_font_property( font, (char *)"WEIGHT_NAME" );
- if ( prop && prop->format == BDF_ATOM &&
- prop->value.atom &&
- ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
- {
- face->style_flags |= FT_STYLE_FLAG_BOLD;
- strings[1] = (char *)"Bold";
- }
-
- prop = bdf_get_font_property( font, (char *)"SETWIDTH_NAME" );
- if ( prop && prop->format == BDF_ATOM &&
- prop->value.atom && *(prop->value.atom) &&
- !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
- strings[3] = (char *)(prop->value.atom);
-
- prop = bdf_get_font_property( font, (char *)"ADD_STYLE_NAME" );
- if ( prop && prop->format == BDF_ATOM &&
- prop->value.atom && *(prop->value.atom) &&
- !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
- strings[0] = (char *)(prop->value.atom);
-
- len = 0;
-
- for ( len = 0, nn = 0; nn < 4; nn++ )
- {
- lengths[nn] = 0;
- if ( strings[nn] )
- {
- lengths[nn] = ft_strlen( strings[nn] );
- len += lengths[nn] + 1;
- }
- }
-
- if ( len == 0 )
- {
- strings[0] = (char *)"Regular";
- lengths[0] = ft_strlen( strings[0] );
- len = lengths[0] + 1;
- }
-
- {
- char* s;
-
-
- if ( FT_ALLOC( face->style_name, len ) )
- return error;
-
- s = face->style_name;
-
- for ( nn = 0; nn < 4; nn++ )
- {
- char* src = strings[nn];
-
-
- len = lengths[nn];
-
- if ( src == NULL )
- continue;
-
- /* separate elements with a space */
- if ( s != face->style_name )
- *s++ = ' ';
-
- ft_memcpy( s, src, len );
-
- /* need to convert spaces to dashes for */
- /* add_style_name and setwidth_name */
- if ( nn == 0 || nn == 3 )
- {
- int mm;
-
-
- for ( mm = 0; mm < len; mm++ )
- if ( s[mm] == ' ' )
- s[mm] = '-';
- }
-
- s += len;
- }
- *s = 0;
- }
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( void )
- BDF_Face_Done( FT_Face bdfface ) /* BDF_Face */
- {
- BDF_Face face = (BDF_Face)bdfface;
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- memory = FT_FACE_MEMORY( face );
-
- bdf_free_font( face->bdffont );
-
- FT_FREE( face->en_table );
-
- FT_FREE( face->charset_encoding );
- FT_FREE( face->charset_registry );
- FT_FREE( bdfface->family_name );
- FT_FREE( bdfface->style_name );
-
- FT_FREE( bdfface->available_sizes );
-
- FT_FREE( face->bdffont );
-
- FT_TRACE4(( "BDF_Face_Done: done face\n" ));
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- BDF_Face_Init( FT_Stream stream,
- FT_Face bdfface, /* BDF_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error = BDF_Err_Ok;
- BDF_Face face = (BDF_Face)bdfface;
- FT_Memory memory = FT_FACE_MEMORY( face );
-
- bdf_font_t* font = NULL;
- bdf_options_t options;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( face_index );
-
-
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- options.correct_metrics = 1; /* FZ XXX: options semantics */
- options.keep_unencoded = 1;
- options.keep_comments = 0;
- options.font_spacing = BDF_PROPORTIONAL;
-
- error = bdf_load_font( stream, memory, &options, &font );
- if ( error == BDF_Err_Missing_Startfont_Field )
- {
- FT_TRACE2(( "[not a valid BDF file]\n" ));
- goto Fail;
- }
- else if ( error )
- goto Exit;
-
- /* we have a bdf font: let's construct the face object */
- face->bdffont = font;
- {
- bdf_property_t* prop = NULL;
-
-
- FT_TRACE4(( "number of glyphs: %d (%d)\n",
- font->glyphs_size,
- font->glyphs_used ));
- FT_TRACE4(( "number of unencoded glyphs: %d (%d)\n",
- font->unencoded_size,
- font->unencoded_used ));
-
- bdfface->num_faces = 1;
- bdfface->face_index = 0;
- bdfface->face_flags = FT_FACE_FLAG_FIXED_SIZES |
- FT_FACE_FLAG_HORIZONTAL |
- FT_FACE_FLAG_FAST_GLYPHS;
-
- prop = bdf_get_font_property( font, "SPACING" );
- if ( prop && prop->format == BDF_ATOM &&
- prop->value.atom &&
- ( *(prop->value.atom) == 'M' || *(prop->value.atom) == 'm' ||
- *(prop->value.atom) == 'C' || *(prop->value.atom) == 'c' ) )
- bdfface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- /* FZ XXX: TO DO: FT_FACE_FLAGS_VERTICAL */
- /* FZ XXX: I need a font to implement this */
-
- prop = bdf_get_font_property( font, "FAMILY_NAME" );
- if ( prop && prop->value.atom )
- {
- if ( FT_STRDUP( bdfface->family_name, prop->value.atom ) )
- goto Exit;
- }
- else
- bdfface->family_name = 0;
-
- if ( ( error = bdf_interpret_style( face ) ) != 0 )
- goto Exit;
-
- /* the number of glyphs (with one slot for the undefined glyph */
- /* at position 0 and all unencoded glyphs) */
- bdfface->num_glyphs = font->glyphs_size + 1;
-
- bdfface->num_fixed_sizes = 1;
- if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
- goto Exit;
-
- {
- FT_Bitmap_Size* bsize = bdfface->available_sizes;
- FT_Short resolution_x = 0, resolution_y = 0;
-
-
- FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
-
- bsize->height = (FT_Short)( font->font_ascent + font->font_descent );
-
- prop = bdf_get_font_property( font, "AVERAGE_WIDTH" );
- if ( prop )
- bsize->width = (FT_Short)( ( prop->value.int32 + 5 ) / 10 );
- else
- bsize->width = (FT_Short)( bsize->height * 2/3 );
-
- prop = bdf_get_font_property( font, "POINT_SIZE" );
- if ( prop )
- /* convert from 722.7 decipoints to 72 points per inch */
- bsize->size =
- (FT_Pos)( ( prop->value.int32 * 64 * 7200 + 36135L ) / 72270L );
- else
- bsize->size = bsize->width << 6;
-
- prop = bdf_get_font_property( font, "PIXEL_SIZE" );
- if ( prop )
- bsize->y_ppem = (FT_Short)prop->value.int32 << 6;
-
- prop = bdf_get_font_property( font, "RESOLUTION_X" );
- if ( prop )
- resolution_x = (FT_Short)prop->value.int32;
-
- prop = bdf_get_font_property( font, "RESOLUTION_Y" );
- if ( prop )
- resolution_y = (FT_Short)prop->value.int32;
-
- if ( bsize->y_ppem == 0 )
- {
- bsize->y_ppem = bsize->size;
- if ( resolution_y )
- bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
- }
- if ( resolution_x && resolution_y )
- bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
- else
- bsize->x_ppem = bsize->y_ppem;
- }
-
- /* encoding table */
- {
- bdf_glyph_t* cur = font->glyphs;
- unsigned long n;
-
-
- if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
- goto Exit;
-
- face->default_glyph = 0;
- for ( n = 0; n < font->glyphs_size; n++ )
- {
- (face->en_table[n]).enc = cur[n].encoding;
- FT_TRACE4(( "idx %d, val 0x%lX\n", n, cur[n].encoding ));
- (face->en_table[n]).glyph = (FT_Short)n;
-
- if ( cur[n].encoding == font->default_char )
- face->default_glyph = n;
- }
- }
-
- /* charmaps */
- {
- bdf_property_t *charset_registry = 0, *charset_encoding = 0;
- FT_Bool unicode_charmap = 0;
-
-
- charset_registry =
- bdf_get_font_property( font, "CHARSET_REGISTRY" );
- charset_encoding =
- bdf_get_font_property( font, "CHARSET_ENCODING" );
- if ( charset_registry && charset_encoding )
- {
- if ( charset_registry->format == BDF_ATOM &&
- charset_encoding->format == BDF_ATOM &&
- charset_registry->value.atom &&
- charset_encoding->value.atom )
- {
- const char* s;
-
-
- if ( FT_STRDUP( face->charset_encoding,
- charset_encoding->value.atom ) ||
- FT_STRDUP( face->charset_registry,
- charset_registry->value.atom ) )
- goto Exit;
-
- /* Uh, oh, compare first letters manually to avoid dependency */
- /* on locales. */
- s = face->charset_registry;
- if ( ( s[0] == 'i' || s[0] == 'I' ) &&
- ( s[1] == 's' || s[1] == 'S' ) &&
- ( s[2] == 'o' || s[2] == 'O' ) )
- {
- s += 3;
- if ( !ft_strcmp( s, "10646" ) ||
- ( !ft_strcmp( s, "8859" ) &&
- !ft_strcmp( face->charset_encoding, "1" ) ) )
- unicode_charmap = 1;
- }
-
- {
- FT_CharMapRec charmap;
-
-
- charmap.face = FT_FACE( face );
- charmap.encoding = FT_ENCODING_NONE;
- charmap.platform_id = 0;
- charmap.encoding_id = 0;
-
- if ( unicode_charmap )
- {
- charmap.encoding = FT_ENCODING_UNICODE;
- charmap.platform_id = 3;
- charmap.encoding_id = 1;
- }
-
- error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
-
-#if 0
- /* Select default charmap */
- if ( bdfface->num_charmaps )
- bdfface->charmap = bdfface->charmaps[0];
-#endif
- }
-
- goto Exit;
- }
- }
-
- /* otherwise assume Adobe standard encoding */
-
- {
- FT_CharMapRec charmap;
-
-
- charmap.face = FT_FACE( face );
- charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
- charmap.platform_id = 7;
- charmap.encoding_id = 0;
-
- error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
-
- /* Select default charmap */
- if ( bdfface->num_charmaps )
- bdfface->charmap = bdfface->charmaps[0];
- }
- }
- }
-
- Exit:
- return error;
-
- Fail:
- BDF_Face_Done( bdfface );
- return BDF_Err_Unknown_File_Format;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- BDF_Size_Select( FT_Size size,
- FT_ULong strike_index )
- {
- bdf_font_t* bdffont = ( (BDF_Face)size->face )->bdffont;
-
-
- FT_Select_Metrics( size->face, strike_index );
-
- size->metrics.ascender = bdffont->font_ascent << 6;
- size->metrics.descender = -bdffont->font_descent << 6;
- size->metrics.max_advance = bdffont->bbx.width << 6;
-
- return BDF_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- BDF_Size_Request( FT_Size size,
- FT_Size_Request req )
- {
- FT_Face face = size->face;
- FT_Bitmap_Size* bsize = face->available_sizes;
- bdf_font_t* bdffont = ( (BDF_Face)face )->bdffont;
- FT_Error error = BDF_Err_Invalid_Pixel_Size;
- FT_Long height;
-
-
- height = FT_REQUEST_HEIGHT( req );
- height = ( height + 32 ) >> 6;
-
- switch ( req->type )
- {
- case FT_SIZE_REQUEST_TYPE_NOMINAL:
- if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
- error = BDF_Err_Ok;
- break;
-
- case FT_SIZE_REQUEST_TYPE_REAL_DIM:
- if ( height == ( bdffont->font_ascent +
- bdffont->font_descent ) )
- error = BDF_Err_Ok;
- break;
-
- default:
- error = BDF_Err_Unimplemented_Feature;
- break;
- }
-
- if ( error )
- return error;
- else
- return BDF_Size_Select( size, 0 );
- }
-
-
-
- FT_CALLBACK_DEF( FT_Error )
- BDF_Glyph_Load( FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- BDF_Face bdf = (BDF_Face)FT_SIZE_FACE( size );
- FT_Face face = FT_FACE( bdf );
- FT_Error error = BDF_Err_Ok;
- FT_Bitmap* bitmap = &slot->bitmap;
- bdf_glyph_t glyph;
- int bpp = bdf->bdffont->bpp;
-
- FT_UNUSED( load_flags );
-
-
- if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* index 0 is the undefined glyph */
- if ( glyph_index == 0 )
- glyph_index = bdf->default_glyph;
- else
- glyph_index--;
-
- /* slot, bitmap => freetype, glyph => bdflib */
- glyph = bdf->bdffont->glyphs[glyph_index];
-
- bitmap->rows = glyph.bbx.height;
- bitmap->width = glyph.bbx.width;
- bitmap->pitch = glyph.bpr;
-
- /* note: we don't allocate a new array to hold the bitmap; */
- /* we can simply point to it */
- ft_glyphslot_set_bitmap( slot, glyph.bitmap );
-
- switch ( bpp )
- {
- case 1:
- bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
- break;
- case 2:
- bitmap->pixel_mode = FT_PIXEL_MODE_GRAY2;
- break;
- case 4:
- bitmap->pixel_mode = FT_PIXEL_MODE_GRAY4;
- break;
- case 8:
- bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
- bitmap->num_grays = 256;
- break;
- }
-
- slot->format = FT_GLYPH_FORMAT_BITMAP;
- slot->bitmap_left = glyph.bbx.x_offset;
- slot->bitmap_top = glyph.bbx.ascent;
-
- slot->metrics.horiAdvance = glyph.dwidth << 6;
- slot->metrics.horiBearingX = glyph.bbx.x_offset << 6;
- slot->metrics.horiBearingY = glyph.bbx.ascent << 6;
- slot->metrics.width = bitmap->width << 6;
- slot->metrics.height = bitmap->rows << 6;
-
- /*
- * XXX DWIDTH1 and VVECTOR should be parsed and
- * used here, provided such fonts do exist.
- */
- ft_synthesize_vertical_metrics( &slot->metrics,
- bdf->bdffont->bbx.height << 6 );
-
- Exit:
- return error;
- }
-
-
- /*
- *
- * BDF SERVICE
- *
- */
-
- static FT_Error
- bdf_get_bdf_property( BDF_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty )
- {
- bdf_property_t* prop;
-
-
- FT_ASSERT( face && face->bdffont );
-
- prop = bdf_get_font_property( face->bdffont, prop_name );
- if ( prop )
- {
- switch ( prop->format )
- {
- case BDF_ATOM:
- aproperty->type = BDF_PROPERTY_TYPE_ATOM;
- aproperty->u.atom = prop->value.atom;
- break;
-
- case BDF_INTEGER:
- aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
- aproperty->u.integer = prop->value.int32;
- break;
-
- case BDF_CARDINAL:
- aproperty->type = BDF_PROPERTY_TYPE_CARDINAL;
- aproperty->u.cardinal = prop->value.card32;
- break;
-
- default:
- goto Fail;
- }
- return 0;
- }
-
- Fail:
- return BDF_Err_Invalid_Argument;
- }
-
-
- static FT_Error
- bdf_get_charset_id( BDF_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry )
- {
- *acharset_encoding = face->charset_encoding;
- *acharset_registry = face->charset_registry;
-
- return 0;
- }
-
-
- static const FT_Service_BDFRec bdf_service_bdf =
- {
- (FT_BDF_GetCharsetIdFunc)bdf_get_charset_id,
- (FT_BDF_GetPropertyFunc) bdf_get_bdf_property
- };
-
-
- /*
- *
- * SERVICES LIST
- *
- */
-
- static const FT_ServiceDescRec bdf_services[] =
- {
- { FT_SERVICE_ID_BDF, &bdf_service_bdf },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_BDF },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- bdf_driver_requester( FT_Module module,
- const char* name )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( bdf_services, name );
- }
-
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec bdf_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_NO_OUTLINES,
- sizeof ( FT_DriverRec ),
-
- "bdf",
- 0x10000L,
- 0x20000L,
-
- 0,
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) bdf_driver_requester
- },
-
- sizeof ( BDF_FaceRec ),
- sizeof ( FT_SizeRec ),
- sizeof ( FT_GlyphSlotRec ),
-
- BDF_Face_Init,
- BDF_Face_Done,
- 0, /* FT_Size_InitFunc */
- 0, /* FT_Size_DoneFunc */
- 0, /* FT_Slot_InitFunc */
- 0, /* FT_Slot_DoneFunc */
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- BDF_Glyph_Load,
-
- 0, /* FT_Face_GetKerningFunc */
- 0, /* FT_Face_AttachFunc */
- 0, /* FT_Face_GetAdvancesFunc */
-
- BDF_Size_Request,
- BDF_Size_Select
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h
deleted file mode 100644
index 86f40ee4af5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdfdrivr.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* bdfdrivr.h
-
- FreeType font driver for bdf fonts
-
- Copyright (C) 2001, 2002, 2003, 2004 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#ifndef __BDFDRIVR_H__
-#define __BDFDRIVR_H__
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-#include "bdf.h"
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct BDF_encoding_el_
- {
- FT_ULong enc;
- FT_UShort glyph;
-
- } BDF_encoding_el;
-
-
- typedef struct BDF_FaceRec_
- {
- FT_FaceRec root;
-
- char* charset_encoding;
- char* charset_registry;
-
- bdf_font_t* bdffont;
-
- BDF_encoding_el* en_table;
-
- FT_CharMap charmap_handle;
- FT_CharMapRec charmap; /* a single charmap per face */
-
- FT_UInt default_glyph;
-
- } BDF_FaceRec, *BDF_Face;
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) bdf_driver_class;
-
-
-FT_END_HEADER
-
-
-#endif /* __BDFDRIVR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h
deleted file mode 100644
index b27fa333bbc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdferror.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2001, 2002 Francesco Zappa Nardelli
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
- * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- /*************************************************************************/
- /* */
- /* This file is used to define the BDF error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __BDFERROR_H__
-#define __BDFERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX BDF_Err_
-#define FT_ERR_BASE FT_Mod_Err_BDF
-
-#include FT_ERRORS_H
-
-#endif /* __BDFERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c
deleted file mode 100644
index 512cd62c3ec..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/bdflib.c
+++ /dev/null
@@ -1,2472 +0,0 @@
-/*
- * Copyright 2000 Computing Research Labs, New Mexico State University
- * Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
- * Francesco Zappa Nardelli
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
- * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- /*************************************************************************/
- /* */
- /* This file is based on bdf.c,v 1.22 2000/03/16 20:08:50 */
- /* */
- /* taken from Mark Leisher's xmbdfed package */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-
-#include FT_FREETYPE_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_OBJECTS_H
-
-#include "bdf.h"
-#include "bdferror.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_bdflib
-
-
- /*************************************************************************/
- /* */
- /* Default BDF font options. */
- /* */
- /*************************************************************************/
-
-
- static const bdf_options_t _bdf_opts =
- {
- 1, /* Correct metrics. */
- 1, /* Preserve unencoded glyphs. */
- 0, /* Preserve comments. */
- BDF_PROPORTIONAL /* Default spacing. */
- };
-
-
- /*************************************************************************/
- /* */
- /* Builtin BDF font properties. */
- /* */
- /*************************************************************************/
-
- /* List of most properties that might appear in a font. Doesn't include */
- /* the RAW_* and AXIS_* properties in X11R6 polymorphic fonts. */
-
- static const bdf_property_t _bdf_properties[] =
- {
- { (char *)"ADD_STYLE_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"AVERAGE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"AVG_CAPITAL_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"AVG_LOWERCASE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"CAP_HEIGHT", BDF_INTEGER, 1, { 0 } },
- { (char *)"CHARSET_COLLECTIONS", BDF_ATOM, 1, { 0 } },
- { (char *)"CHARSET_ENCODING", BDF_ATOM, 1, { 0 } },
- { (char *)"CHARSET_REGISTRY", BDF_ATOM, 1, { 0 } },
- { (char *)"COMMENT", BDF_ATOM, 1, { 0 } },
- { (char *)"COPYRIGHT", BDF_ATOM, 1, { 0 } },
- { (char *)"DEFAULT_CHAR", BDF_CARDINAL, 1, { 0 } },
- { (char *)"DESTINATION", BDF_CARDINAL, 1, { 0 } },
- { (char *)"DEVICE_FONT_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"END_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"FACE_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"FAMILY_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"FIGURE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"FONT", BDF_ATOM, 1, { 0 } },
- { (char *)"FONTNAME_REGISTRY", BDF_ATOM, 1, { 0 } },
- { (char *)"FONT_ASCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"FONT_DESCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"FOUNDRY", BDF_ATOM, 1, { 0 } },
- { (char *)"FULL_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"ITALIC_ANGLE", BDF_INTEGER, 1, { 0 } },
- { (char *)"MAX_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"MIN_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"NORM_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"NOTICE", BDF_ATOM, 1, { 0 } },
- { (char *)"PIXEL_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"POINT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"QUAD_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_ASCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_AVERAGE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_AVG_CAPITAL_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_AVG_LOWERCASE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_CAP_HEIGHT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_DESCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_END_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_FIGURE_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_MAX_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_MIN_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_NORM_SPACE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_PIXEL_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_POINT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_PIXELSIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_POINTSIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_QUAD_WIDTH", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SMALL_CAP_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_STRIKEOUT_ASCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_STRIKEOUT_DESCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUBSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUBSCRIPT_X", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUBSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUPERSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUPERSCRIPT_X", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_SUPERSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_UNDERLINE_POSITION", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_UNDERLINE_THICKNESS", BDF_INTEGER, 1, { 0 } },
- { (char *)"RAW_X_HEIGHT", BDF_INTEGER, 1, { 0 } },
- { (char *)"RELATIVE_SETWIDTH", BDF_CARDINAL, 1, { 0 } },
- { (char *)"RELATIVE_WEIGHT", BDF_CARDINAL, 1, { 0 } },
- { (char *)"RESOLUTION", BDF_INTEGER, 1, { 0 } },
- { (char *)"RESOLUTION_X", BDF_CARDINAL, 1, { 0 } },
- { (char *)"RESOLUTION_Y", BDF_CARDINAL, 1, { 0 } },
- { (char *)"SETWIDTH_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"SLANT", BDF_ATOM, 1, { 0 } },
- { (char *)"SMALL_CAP_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"SPACING", BDF_ATOM, 1, { 0 } },
- { (char *)"STRIKEOUT_ASCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"STRIKEOUT_DESCENT", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUBSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUBSCRIPT_X", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUBSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUPERSCRIPT_SIZE", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUPERSCRIPT_X", BDF_INTEGER, 1, { 0 } },
- { (char *)"SUPERSCRIPT_Y", BDF_INTEGER, 1, { 0 } },
- { (char *)"UNDERLINE_POSITION", BDF_INTEGER, 1, { 0 } },
- { (char *)"UNDERLINE_THICKNESS", BDF_INTEGER, 1, { 0 } },
- { (char *)"WEIGHT", BDF_CARDINAL, 1, { 0 } },
- { (char *)"WEIGHT_NAME", BDF_ATOM, 1, { 0 } },
- { (char *)"X_HEIGHT", BDF_INTEGER, 1, { 0 } },
- { (char *)"_MULE_BASELINE_OFFSET", BDF_INTEGER, 1, { 0 } },
- { (char *)"_MULE_RELATIVE_COMPOSE", BDF_INTEGER, 1, { 0 } },
- };
-
- static const unsigned long
- _num_bdf_properties = sizeof ( _bdf_properties ) /
- sizeof ( _bdf_properties[0] );
-
-
- /*************************************************************************/
- /* */
- /* Hash table utilities for the properties. */
- /* */
- /*************************************************************************/
-
- /* XXX: Replace this with FreeType's hash functions */
-
-
-#define INITIAL_HT_SIZE 241
-
- typedef void
- (*hash_free_func)( hashnode node );
-
- static hashnode*
- hash_bucket( const char* key,
- hashtable* ht )
- {
- const char* kp = key;
- unsigned long res = 0;
- hashnode* bp = ht->table, *ndp;
-
-
- /* Mocklisp hash function. */
- while ( *kp )
- res = ( res << 5 ) - res + *kp++;
-
- ndp = bp + ( res % ht->size );
- while ( *ndp )
- {
- kp = (*ndp)->key;
- if ( kp[0] == key[0] && ft_strcmp( kp, key ) == 0 )
- break;
- ndp--;
- if ( ndp < bp )
- ndp = bp + ( ht->size - 1 );
- }
-
- return ndp;
- }
-
-
- static FT_Error
- hash_rehash( hashtable* ht,
- FT_Memory memory )
- {
- hashnode* obp = ht->table, *bp, *nbp;
- int i, sz = ht->size;
- FT_Error error = BDF_Err_Ok;
-
-
- ht->size <<= 1;
- ht->limit = ht->size / 3;
-
- if ( FT_NEW_ARRAY( ht->table, ht->size ) )
- goto Exit;
-
- for ( i = 0, bp = obp; i < sz; i++, bp++ )
- {
- if ( *bp )
- {
- nbp = hash_bucket( (*bp)->key, ht );
- *nbp = *bp;
- }
- }
- FT_FREE( obp );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- hash_init( hashtable* ht,
- FT_Memory memory )
- {
- int sz = INITIAL_HT_SIZE;
- FT_Error error = BDF_Err_Ok;
-
-
- ht->size = sz;
- ht->limit = sz / 3;
- ht->used = 0;
-
- if ( FT_NEW_ARRAY( ht->table, sz ) )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- static void
- hash_free( hashtable* ht,
- FT_Memory memory )
- {
- if ( ht != 0 )
- {
- int i, sz = ht->size;
- hashnode* bp = ht->table;
-
-
- for ( i = 0; i < sz; i++, bp++ )
- FT_FREE( *bp );
-
- FT_FREE( ht->table );
- }
- }
-
-
- static FT_Error
- hash_insert( char* key,
- void* data,
- hashtable* ht,
- FT_Memory memory )
- {
- hashnode nn, *bp = hash_bucket( key, ht );
- FT_Error error = BDF_Err_Ok;
-
-
- nn = *bp;
- if ( !nn )
- {
- if ( FT_NEW( nn ) )
- goto Exit;
- *bp = nn;
-
- nn->key = key;
- nn->data = data;
-
- if ( ht->used >= ht->limit )
- {
- error = hash_rehash( ht, memory );
- if ( error )
- goto Exit;
- }
- ht->used++;
- }
- else
- nn->data = data;
-
- Exit:
- return error;
- }
-
-
- static hashnode
- hash_lookup( const char* key,
- hashtable* ht )
- {
- hashnode *np = hash_bucket( key, ht );
-
-
- return *np;
- }
-
-
- /*************************************************************************/
- /* */
- /* Utility types and functions. */
- /* */
- /*************************************************************************/
-
-
- /* Function type for parsing lines of a BDF font. */
-
- typedef FT_Error
- (*_bdf_line_func_t)( char* line,
- unsigned long linelen,
- unsigned long lineno,
- void* call_data,
- void* client_data );
-
-
- /* List structure for splitting lines into fields. */
-
- typedef struct _bdf_list_t_
- {
- char** field;
- unsigned long size;
- unsigned long used;
- FT_Memory memory;
-
- } _bdf_list_t;
-
-
- /* Structure used while loading BDF fonts. */
-
- typedef struct _bdf_parse_t_
- {
- unsigned long flags;
- unsigned long cnt;
- unsigned long row;
-
- short minlb;
- short maxlb;
- short maxrb;
- short maxas;
- short maxds;
-
- short rbearing;
-
- char* glyph_name;
- long glyph_enc;
-
- bdf_font_t* font;
- bdf_options_t* opts;
-
- unsigned long have[2048];
- _bdf_list_t list;
-
- FT_Memory memory;
-
- } _bdf_parse_t;
-
-
-#define setsbit( m, cc ) \
- ( m[(FT_Byte)(cc) >> 3] |= (FT_Byte)( 1 << ( (cc) & 7 ) ) )
-#define sbitset( m, cc ) \
- ( m[(FT_Byte)(cc) >> 3] & ( 1 << ( (cc) & 7 ) ) )
-
-
- static void
- _bdf_list_init( _bdf_list_t* list,
- FT_Memory memory )
- {
- FT_ZERO( list );
- list->memory = memory;
- }
-
-
- static void
- _bdf_list_done( _bdf_list_t* list )
- {
- FT_Memory memory = list->memory;
-
-
- if ( memory )
- {
- FT_FREE( list->field );
- FT_ZERO( list );
- }
- }
-
-
- static FT_Error
- _bdf_list_ensure( _bdf_list_t* list,
- int num_items )
- {
- FT_Error error = BDF_Err_Ok;
-
-
- if ( num_items > (int)list->size )
- {
- int oldsize = list->size;
- int newsize = oldsize + ( oldsize >> 1 ) + 4;
- int bigsize = FT_INT_MAX / sizeof ( char* );
- FT_Memory memory = list->memory;
-
-
- if ( oldsize == bigsize )
- {
- error = BDF_Err_Out_Of_Memory;
- goto Exit;
- }
- else if ( newsize < oldsize || newsize > bigsize )
- newsize = bigsize;
-
- if ( FT_RENEW_ARRAY( list->field, oldsize, newsize ) )
- goto Exit;
-
- list->size = newsize;
- }
-
- Exit:
- return error;
- }
-
-
- static void
- _bdf_list_shift( _bdf_list_t* list,
- unsigned long n )
- {
- unsigned long i, u;
-
-
- if ( list == 0 || list->used == 0 || n == 0 )
- return;
-
- if ( n >= list->used )
- {
- list->used = 0;
- return;
- }
-
- for ( u = n, i = 0; u < list->used; i++, u++ )
- list->field[i] = list->field[u];
- list->used -= n;
- }
-
-
- static char *
- _bdf_list_join( _bdf_list_t* list,
- int c,
- unsigned long *alen )
- {
- unsigned long i, j;
- char *fp, *dp;
-
-
- *alen = 0;
-
- if ( list == 0 || list->used == 0 )
- return 0;
-
- dp = list->field[0];
- for ( i = j = 0; i < list->used; i++ )
- {
- fp = list->field[i];
- while ( *fp )
- dp[j++] = *fp++;
-
- if ( i + 1 < list->used )
- dp[j++] = (char)c;
- }
- dp[j] = 0;
-
- *alen = j;
- return dp;
- }
-
-
- /* An empty string for empty fields. */
-
- static const char empty[1] = { 0 }; /* XXX eliminate this */
-
-
- static FT_Error
- _bdf_list_split( _bdf_list_t* list,
- char* separators,
- char* line,
- unsigned long linelen )
- {
- int mult, final_empty;
- char *sp, *ep, *end;
- char seps[32];
- FT_Error error = BDF_Err_Ok;
-
-
- /* Initialize the list. */
- list->used = 0;
-
- /* If the line is empty, then simply return. */
- if ( linelen == 0 || line[0] == 0 )
- goto Exit;
-
- /* In the original code, if the `separators' parameter is NULL or */
- /* empty, the list is split into individual bytes. We don't need */
- /* this, so an error is signaled. */
- if ( separators == 0 || *separators == 0 )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* Prepare the separator bitmap. */
- FT_MEM_ZERO( seps, 32 );
-
- /* If the very last character of the separator string is a plus, then */
- /* set the `mult' flag to indicate that multiple separators should be */
- /* collapsed into one. */
- for ( mult = 0, sp = separators; sp && *sp; sp++ )
- {
- if ( *sp == '+' && *( sp + 1 ) == 0 )
- mult = 1;
- else
- setsbit( seps, *sp );
- }
-
- /* Break the line up into fields. */
- for ( final_empty = 0, sp = ep = line, end = sp + linelen;
- sp < end && *sp; )
- {
- /* Collect everything that is not a separator. */
- for ( ; *ep && !sbitset( seps, *ep ); ep++ )
- ;
-
- /* Resize the list if necessary. */
- if ( list->used == list->size )
- {
- error = _bdf_list_ensure( list, list->used + 1 );
- if ( error )
- goto Exit;
- }
-
- /* Assign the field appropriately. */
- list->field[list->used++] = ( ep > sp ) ? sp : (char*)empty;
-
- sp = ep;
-
- if ( mult )
- {
- /* If multiple separators should be collapsed, do it now by */
- /* setting all the separator characters to 0. */
- for ( ; *ep && sbitset( seps, *ep ); ep++ )
- *ep = 0;
- }
- else if ( *ep != 0 )
- /* Don't collapse multiple separators by making them 0, so just */
- /* make the one encountered 0. */
- *ep++ = 0;
-
- final_empty = ( ep > sp && *ep == 0 );
- sp = ep;
- }
-
- /* Finally, NULL-terminate the list. */
- if ( list->used + final_empty >= list->size )
- {
- error = _bdf_list_ensure( list, list->used + final_empty + 1 );
- if ( error )
- goto Exit;
- }
-
- if ( final_empty )
- list->field[list->used++] = (char*)empty;
-
- list->field[list->used] = 0;
-
- Exit:
- return error;
- }
-
-
-#define NO_SKIP 256 /* this value cannot be stored in a 'char' */
-
-
- static FT_Error
- _bdf_readstream( FT_Stream stream,
- _bdf_line_func_t callback,
- void* client_data,
- unsigned long *lno )
- {
- _bdf_line_func_t cb;
- unsigned long lineno, buf_size;
- int refill, bytes, hold, to_skip;
- int start, end, cursor, avail;
- char* buf = 0;
- FT_Memory memory = stream->memory;
- FT_Error error = BDF_Err_Ok;
-
-
- if ( callback == 0 )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* initial size and allocation of the input buffer */
- buf_size = 1024;
-
- if ( FT_NEW_ARRAY( buf, buf_size ) )
- goto Exit;
-
- cb = callback;
- lineno = 1;
- buf[0] = 0;
- start = 0;
- end = 0;
- avail = 0;
- cursor = 0;
- refill = 1;
- to_skip = NO_SKIP;
- bytes = 0; /* make compiler happy */
-
- for (;;)
- {
- if ( refill )
- {
- bytes = (int)FT_Stream_TryRead( stream, (FT_Byte*)buf + cursor,
- (FT_ULong)(buf_size - cursor) );
- avail = cursor + bytes;
- cursor = 0;
- refill = 0;
- }
-
- end = start;
-
- /* should we skip an optional character like \n or \r? */
- if ( start < avail && buf[start] == to_skip )
- {
- start += 1;
- to_skip = NO_SKIP;
- continue;
- }
-
- /* try to find the end of the line */
- while ( end < avail && buf[end] != '\n' && buf[end] != '\r' )
- end++;
-
- /* if we hit the end of the buffer, try shifting its content */
- /* or even resizing it */
- if ( end >= avail )
- {
- if ( bytes == 0 ) /* last line in file doesn't end in \r or \n */
- break; /* ignore it then exit */
-
- if ( start == 0 )
- {
- /* this line is definitely too long; try resizing the input */
- /* buffer a bit to handle it. */
- FT_ULong new_size;
-
-
- if ( buf_size >= 65536UL ) /* limit ourselves to 64KByte */
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- new_size = buf_size * 2;
- if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
- goto Exit;
-
- cursor = buf_size;
- buf_size = new_size;
- }
- else
- {
- bytes = avail - start;
-
- FT_MEM_COPY( buf, buf + start, bytes );
-
- cursor = bytes;
- avail -= bytes;
- start = 0;
- }
- refill = 1;
- continue;
- }
-
- /* Temporarily NUL-terminate the line. */
- hold = buf[end];
- buf[end] = 0;
-
- /* XXX: Use encoding independent value for 0x1a */
- if ( buf[start] != '#' && buf[start] != 0x1a && end > start )
- {
- error = (*cb)( buf + start, end - start, lineno,
- (void*)&cb, client_data );
- if ( error )
- break;
- }
-
- lineno += 1;
- buf[end] = (char)hold;
- start = end + 1;
-
- if ( hold == '\n' )
- to_skip = '\r';
- else if ( hold == '\r' )
- to_skip = '\n';
- else
- to_skip = NO_SKIP;
- }
-
- *lno = lineno;
-
- Exit:
- FT_FREE( buf );
- return error;
- }
-
-
- /* XXX: make this work with EBCDIC also */
-
- static const unsigned char a2i[128] =
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- };
-
- static const unsigned char odigits[32] =
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
-
- static const unsigned char ddigits[32] =
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
-
- static const unsigned char hdigits[32] =
- {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
- 0x7e, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
-
-
-#define isdigok( m, d ) (m[(d) >> 3] & ( 1 << ( (d) & 7 ) ) )
-
-
- /* Routine to convert an ASCII string into an unsigned long integer. */
- static unsigned long
- _bdf_atoul( char* s,
- char** end,
- int base )
- {
- unsigned long v;
- const unsigned char* dmap;
-
-
- if ( s == 0 || *s == 0 )
- return 0;
-
- /* Make sure the radix is something recognizable. Default to 10. */
- switch ( base )
- {
- case 8:
- dmap = odigits;
- break;
- case 16:
- dmap = hdigits;
- break;
- default:
- base = 10;
- dmap = ddigits;
- break;
- }
-
- /* Check for the special hex prefix. */
- if ( *s == '0' &&
- ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
- {
- base = 16;
- dmap = hdigits;
- s += 2;
- }
-
- for ( v = 0; isdigok( dmap, *s ); s++ )
- v = v * base + a2i[(int)*s];
-
- if ( end != 0 )
- *end = s;
-
- return v;
- }
-
-
- /* Routine to convert an ASCII string into an signed long integer. */
- static long
- _bdf_atol( char* s,
- char** end,
- int base )
- {
- long v, neg;
- const unsigned char* dmap;
-
-
- if ( s == 0 || *s == 0 )
- return 0;
-
- /* Make sure the radix is something recognizable. Default to 10. */
- switch ( base )
- {
- case 8:
- dmap = odigits;
- break;
- case 16:
- dmap = hdigits;
- break;
- default:
- base = 10;
- dmap = ddigits;
- break;
- }
-
- /* Check for a minus sign. */
- neg = 0;
- if ( *s == '-' )
- {
- s++;
- neg = 1;
- }
-
- /* Check for the special hex prefix. */
- if ( *s == '0' &&
- ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
- {
- base = 16;
- dmap = hdigits;
- s += 2;
- }
-
- for ( v = 0; isdigok( dmap, *s ); s++ )
- v = v * base + a2i[(int)*s];
-
- if ( end != 0 )
- *end = s;
-
- return ( !neg ) ? v : -v;
- }
-
-
- /* Routine to convert an ASCII string into an signed short integer. */
- static short
- _bdf_atos( char* s,
- char** end,
- int base )
- {
- short v, neg;
- const unsigned char* dmap;
-
-
- if ( s == 0 || *s == 0 )
- return 0;
-
- /* Make sure the radix is something recognizable. Default to 10. */
- switch ( base )
- {
- case 8:
- dmap = odigits;
- break;
- case 16:
- dmap = hdigits;
- break;
- default:
- base = 10;
- dmap = ddigits;
- break;
- }
-
- /* Check for a minus. */
- neg = 0;
- if ( *s == '-' )
- {
- s++;
- neg = 1;
- }
-
- /* Check for the special hex prefix. */
- if ( *s == '0' &&
- ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
- {
- base = 16;
- dmap = hdigits;
- s += 2;
- }
-
- for ( v = 0; isdigok( dmap, *s ); s++ )
- v = (short)( v * base + a2i[(int)*s] );
-
- if ( end != 0 )
- *end = s;
-
- return (short)( ( !neg ) ? v : -v );
- }
-
-
- /* Routine to compare two glyphs by encoding so they can be sorted. */
- static int
- by_encoding( const void* a,
- const void* b )
- {
- bdf_glyph_t *c1, *c2;
-
-
- c1 = (bdf_glyph_t *)a;
- c2 = (bdf_glyph_t *)b;
-
- if ( c1->encoding < c2->encoding )
- return -1;
-
- if ( c1->encoding > c2->encoding )
- return 1;
-
- return 0;
- }
-
-
- static FT_Error
- bdf_create_property( char* name,
- int format,
- bdf_font_t* font )
- {
- unsigned long n;
- bdf_property_t* p;
- FT_Memory memory = font->memory;
- FT_Error error = BDF_Err_Ok;
-
-
- /* First check to see if the property has */
- /* already been added or not. If it has, then */
- /* simply ignore it. */
- if ( hash_lookup( name, &(font->proptbl) ) )
- goto Exit;
-
- if ( FT_RENEW_ARRAY( font->user_props,
- font->nuser_props,
- font->nuser_props + 1 ) )
- goto Exit;
-
- p = font->user_props + font->nuser_props;
- FT_ZERO( p );
-
- n = (unsigned long)( ft_strlen( name ) + 1 );
-
- if ( FT_NEW_ARRAY( p->name, n ) )
- goto Exit;
-
- FT_MEM_COPY( (char *)p->name, name, n );
-
- p->format = format;
- p->builtin = 0;
-
- n = _num_bdf_properties + font->nuser_props;
-
- error = hash_insert( p->name, (void *)n, &(font->proptbl), memory );
- if ( error )
- goto Exit;
-
- font->nuser_props++;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( bdf_property_t * )
- bdf_get_property( char* name,
- bdf_font_t* font )
- {
- hashnode hn;
- unsigned long propid;
-
-
- if ( name == 0 || *name == 0 )
- return 0;
-
- if ( ( hn = hash_lookup( name, &(font->proptbl) ) ) == 0 )
- return 0;
-
- propid = (unsigned long)hn->data;
- if ( propid >= _num_bdf_properties )
- return font->user_props + ( propid - _num_bdf_properties );
-
- return (bdf_property_t*)_bdf_properties + propid;
- }
-
-
- /*************************************************************************/
- /* */
- /* BDF font file parsing flags and functions. */
- /* */
- /*************************************************************************/
-
-
- /* Parse flags. */
-
-#define _BDF_START 0x0001
-#define _BDF_FONT_NAME 0x0002
-#define _BDF_SIZE 0x0004
-#define _BDF_FONT_BBX 0x0008
-#define _BDF_PROPS 0x0010
-#define _BDF_GLYPHS 0x0020
-#define _BDF_GLYPH 0x0040
-#define _BDF_ENCODING 0x0080
-#define _BDF_SWIDTH 0x0100
-#define _BDF_DWIDTH 0x0200
-#define _BDF_BBX 0x0400
-#define _BDF_BITMAP 0x0800
-
-#define _BDF_SWIDTH_ADJ 0x1000
-
-#define _BDF_GLYPH_BITS ( _BDF_GLYPH | \
- _BDF_ENCODING | \
- _BDF_SWIDTH | \
- _BDF_DWIDTH | \
- _BDF_BBX | \
- _BDF_BITMAP )
-
-#define _BDF_GLYPH_WIDTH_CHECK 0x40000000UL
-#define _BDF_GLYPH_HEIGHT_CHECK 0x80000000UL
-
-
- /* Auto correction messages. */
-#define ACMSG1 "FONT_ASCENT property missing. " \
- "Added \"FONT_ASCENT %hd\".\n"
-#define ACMSG2 "FONT_DESCENT property missing. " \
- "Added \"FONT_DESCENT %hd\".\n"
-#define ACMSG3 "Font width != actual width. Old: %hd New: %hd.\n"
-#define ACMSG4 "Font left bearing != actual left bearing. " \
- "Old: %hd New: %hd.\n"
-#define ACMSG5 "Font ascent != actual ascent. Old: %hd New: %hd.\n"
-#define ACMSG6 "Font descent != actual descent. Old: %hd New: %hd.\n"
-#define ACMSG7 "Font height != actual height. Old: %hd New: %hd.\n"
-#define ACMSG8 "Glyph scalable width (SWIDTH) adjustments made.\n"
-#define ACMSG9 "SWIDTH field missing at line %ld. Set automatically.\n"
-#define ACMSG10 "DWIDTH field missing at line %ld. Set to glyph width.\n"
-#define ACMSG11 "SIZE bits per pixel field adjusted to %hd.\n"
-#define ACMSG12 "Duplicate encoding %ld (%s) changed to unencoded.\n"
-#define ACMSG13 "Glyph %ld extra rows removed.\n"
-#define ACMSG14 "Glyph %ld extra columns removed.\n"
-#define ACMSG15 "Incorrect glyph count: %ld indicated but %ld found.\n"
-
- /* Error messages. */
-#define ERRMSG1 "[line %ld] Missing \"%s\" line.\n"
-#define ERRMSG2 "[line %ld] Font header corrupted or missing fields.\n"
-#define ERRMSG3 "[line %ld] Font glyphs corrupted or missing fields.\n"
-#define ERRMSG4 "[line %ld] BBX too big.\n"
-
-
- static FT_Error
- _bdf_add_comment( bdf_font_t* font,
- char* comment,
- unsigned long len )
- {
- char* cp;
- FT_Memory memory = font->memory;
- FT_Error error = BDF_Err_Ok;
-
-
- if ( FT_RENEW_ARRAY( font->comments,
- font->comments_len,
- font->comments_len + len + 1 ) )
- goto Exit;
-
- cp = font->comments + font->comments_len;
-
- FT_MEM_COPY( cp, comment, len );
- cp[len] = '\n';
-
- font->comments_len += len + 1;
-
- Exit:
- return error;
- }
-
-
- /* Set the spacing from the font name if it exists, or set it to the */
- /* default specified in the options. */
- static FT_Error
- _bdf_set_default_spacing( bdf_font_t* font,
- bdf_options_t* opts )
- {
- unsigned long len;
- char name[256];
- _bdf_list_t list;
- FT_Memory memory;
- FT_Error error = BDF_Err_Ok;
-
-
- if ( font == 0 || font->name == 0 || font->name[0] == 0 )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- memory = font->memory;
-
- _bdf_list_init( &list, memory );
-
- font->spacing = opts->font_spacing;
-
- len = (unsigned long)( ft_strlen( font->name ) + 1 );
- /* Limit ourselves to 256 characters in the font name. */
- if ( len >= 256 )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_MEM_COPY( name, font->name, len );
-
- error = _bdf_list_split( &list, (char *)"-", name, len );
- if ( error )
- goto Fail;
-
- if ( list.used == 15 )
- {
- switch ( list.field[11][0] )
- {
- case 'C':
- case 'c':
- font->spacing = BDF_CHARCELL;
- break;
- case 'M':
- case 'm':
- font->spacing = BDF_MONOWIDTH;
- break;
- case 'P':
- case 'p':
- font->spacing = BDF_PROPORTIONAL;
- break;
- }
- }
-
- Fail:
- _bdf_list_done( &list );
-
- Exit:
- return error;
- }
-
-
- /* Determine whether the property is an atom or not. If it is, then */
- /* clean it up so the double quotes are removed if they exist. */
- static int
- _bdf_is_atom( char* line,
- unsigned long linelen,
- char** name,
- char** value,
- bdf_font_t* font )
- {
- int hold;
- char *sp, *ep;
- bdf_property_t* p;
-
-
- *name = sp = ep = line;
-
- while ( *ep && *ep != ' ' && *ep != '\t' )
- ep++;
-
- hold = -1;
- if ( *ep )
- {
- hold = *ep;
- *ep = 0;
- }
-
- p = bdf_get_property( sp, font );
-
- /* Restore the character that was saved before any return can happen. */
- if ( hold != -1 )
- *ep = (char)hold;
-
- /* If the property exists and is not an atom, just return here. */
- if ( p && p->format != BDF_ATOM )
- return 0;
-
- /* The property is an atom. Trim all leading and trailing whitespace */
- /* and double quotes for the atom value. */
- sp = ep;
- ep = line + linelen;
-
- /* Trim the leading whitespace if it exists. */
- *sp++ = 0;
- while ( *sp &&
- ( *sp == ' ' || *sp == '\t' ) )
- sp++;
-
- /* Trim the leading double quote if it exists. */
- if ( *sp == '"' )
- sp++;
- *value = sp;
-
- /* Trim the trailing whitespace if it exists. */
- while ( ep > sp &&
- ( *( ep - 1 ) == ' ' || *( ep - 1 ) == '\t' ) )
- *--ep = 0;
-
- /* Trim the trailing double quote if it exists. */
- if ( ep > sp && *( ep - 1 ) == '"' )
- *--ep = 0;
-
- return 1;
- }
-
-
- static FT_Error
- _bdf_add_property( bdf_font_t* font,
- char* name,
- char* value )
- {
- unsigned long propid;
- hashnode hn;
- bdf_property_t *prop, *fp;
- FT_Memory memory = font->memory;
- FT_Error error = BDF_Err_Ok;
-
-
- /* First, check to see if the property already exists in the font. */
- if ( ( hn = hash_lookup( name, (hashtable *)font->internal ) ) != 0 )
- {
- /* The property already exists in the font, so simply replace */
- /* the value of the property with the current value. */
- fp = font->props + (unsigned long)hn->data;
-
- switch ( fp->format )
- {
- case BDF_ATOM:
- /* Delete the current atom if it exists. */
- FT_FREE( fp->value.atom );
-
- if ( value && value[0] != 0 )
- {
- if ( FT_STRDUP( fp->value.atom, value ) )
- goto Exit;
- }
- break;
-
- case BDF_INTEGER:
- fp->value.int32 = _bdf_atol( value, 0, 10 );
- break;
-
- case BDF_CARDINAL:
- fp->value.card32 = _bdf_atoul( value, 0, 10 );
- break;
-
- default:
- ;
- }
-
- goto Exit;
- }
-
- /* See whether this property type exists yet or not. */
- /* If not, create it. */
- hn = hash_lookup( name, &(font->proptbl) );
- if ( hn == 0 )
- {
- error = bdf_create_property( name, BDF_ATOM, font );
- if ( error )
- goto Exit;
- hn = hash_lookup( name, &(font->proptbl) );
- }
-
- /* Allocate another property if this is overflow. */
- if ( font->props_used == font->props_size )
- {
- if ( font->props_size == 0 )
- {
- if ( FT_NEW_ARRAY( font->props, 1 ) )
- goto Exit;
- }
- else
- {
- if ( FT_RENEW_ARRAY( font->props,
- font->props_size,
- font->props_size + 1 ) )
- goto Exit;
- }
-
- fp = font->props + font->props_size;
- FT_MEM_ZERO( fp, sizeof ( bdf_property_t ) );
- font->props_size++;
- }
-
- propid = (unsigned long)hn->data;
- if ( propid >= _num_bdf_properties )
- prop = font->user_props + ( propid - _num_bdf_properties );
- else
- prop = (bdf_property_t*)_bdf_properties + propid;
-
- fp = font->props + font->props_used;
-
- fp->name = prop->name;
- fp->format = prop->format;
- fp->builtin = prop->builtin;
-
- switch ( prop->format )
- {
- case BDF_ATOM:
- fp->value.atom = 0;
- if ( value != 0 && value[0] )
- {
- if ( FT_STRDUP( fp->value.atom, value ) )
- goto Exit;
- }
- break;
-
- case BDF_INTEGER:
- fp->value.int32 = _bdf_atol( value, 0, 10 );
- break;
-
- case BDF_CARDINAL:
- fp->value.card32 = _bdf_atoul( value, 0, 10 );
- break;
- }
-
- /* If the property happens to be a comment, then it doesn't need */
- /* to be added to the internal hash table. */
- if ( ft_memcmp( name, "COMMENT", 7 ) != 0 ) {
- /* Add the property to the font property table. */
- error = hash_insert( fp->name,
- (void *)font->props_used,
- (hashtable *)font->internal,
- memory );
- if ( error )
- goto Exit;
- }
-
- font->props_used++;
-
- /* Some special cases need to be handled here. The DEFAULT_CHAR */
- /* property needs to be located if it exists in the property list, the */
- /* FONT_ASCENT and FONT_DESCENT need to be assigned if they are */
- /* present, and the SPACING property should override the default */
- /* spacing. */
- if ( ft_memcmp( name, "DEFAULT_CHAR", 12 ) == 0 )
- font->default_char = fp->value.int32;
- else if ( ft_memcmp( name, "FONT_ASCENT", 11 ) == 0 )
- font->font_ascent = fp->value.int32;
- else if ( ft_memcmp( name, "FONT_DESCENT", 12 ) == 0 )
- font->font_descent = fp->value.int32;
- else if ( ft_memcmp( name, "SPACING", 7 ) == 0 )
- {
- if ( fp->value.atom[0] == 'p' || fp->value.atom[0] == 'P' )
- font->spacing = BDF_PROPORTIONAL;
- else if ( fp->value.atom[0] == 'm' || fp->value.atom[0] == 'M' )
- font->spacing = BDF_MONOWIDTH;
- else if ( fp->value.atom[0] == 'c' || fp->value.atom[0] == 'C' )
- font->spacing = BDF_CHARCELL;
- }
-
- Exit:
- return error;
- }
-
-
- static const unsigned char nibble_mask[8] =
- {
- 0xFF, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
- };
-
-
- /* Actually parse the glyph info and bitmaps. */
- static FT_Error
- _bdf_parse_glyphs( char* line,
- unsigned long linelen,
- unsigned long lineno,
- void* call_data,
- void* client_data )
- {
- int c, mask_index;
- char* s;
- unsigned char* bp;
- unsigned long i, slen, nibbles;
-
- _bdf_parse_t* p;
- bdf_glyph_t* glyph;
- bdf_font_t* font;
-
- FT_Memory memory;
- FT_Error error = BDF_Err_Ok;
-
- FT_UNUSED( call_data );
- FT_UNUSED( lineno ); /* only used in debug mode */
-
-
- p = (_bdf_parse_t *)client_data;
-
- font = p->font;
- memory = font->memory;
-
- /* Check for a comment. */
- if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
- {
- linelen -= 7;
-
- s = line + 7;
- if ( *s != 0 )
- {
- s++;
- linelen--;
- }
- error = _bdf_add_comment( p->font, s, linelen );
- goto Exit;
- }
-
- /* The very first thing expected is the number of glyphs. */
- if ( !( p->flags & _BDF_GLYPHS ) )
- {
- if ( ft_memcmp( line, "CHARS", 5 ) != 0 )
- {
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "CHARS" ));
- error = BDF_Err_Missing_Chars_Field;
- goto Exit;
- }
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
- p->cnt = font->glyphs_size = _bdf_atoul( p->list.field[1], 0, 10 );
-
- /* Make sure the number of glyphs is non-zero. */
- if ( p->cnt == 0 )
- font->glyphs_size = 64;
-
- /* Limit ourselves to 1,114,112 glyphs in the font (this is the */
- /* number of code points available in Unicode). */
- if ( p->cnt >= 1114112UL )
- {
- error = BDF_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( FT_NEW_ARRAY( font->glyphs, font->glyphs_size ) )
- goto Exit;
-
- p->flags |= _BDF_GLYPHS;
-
- goto Exit;
- }
-
- /* Check for the ENDFONT field. */
- if ( ft_memcmp( line, "ENDFONT", 7 ) == 0 )
- {
- /* Sort the glyphs by encoding. */
- ft_qsort( (char *)font->glyphs,
- font->glyphs_used,
- sizeof ( bdf_glyph_t ),
- by_encoding );
-
- p->flags &= ~_BDF_START;
-
- goto Exit;
- }
-
- /* Check for the ENDCHAR field. */
- if ( ft_memcmp( line, "ENDCHAR", 7 ) == 0 )
- {
- p->glyph_enc = 0;
- p->flags &= ~_BDF_GLYPH_BITS;
-
- goto Exit;
- }
-
- /* Check to see whether a glyph is being scanned but should be */
- /* ignored because it is an unencoded glyph. */
- if ( ( p->flags & _BDF_GLYPH ) &&
- p->glyph_enc == -1 &&
- p->opts->keep_unencoded == 0 )
- goto Exit;
-
- /* Check for the STARTCHAR field. */
- if ( ft_memcmp( line, "STARTCHAR", 9 ) == 0 )
- {
- /* Set the character name in the parse info first until the */
- /* encoding can be checked for an unencoded character. */
- FT_FREE( p->glyph_name );
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- _bdf_list_shift( &p->list, 1 );
-
- s = _bdf_list_join( &p->list, ' ', &slen );
-
- if ( !s )
- {
- error = BDF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( FT_NEW_ARRAY( p->glyph_name, slen + 1 ) )
- goto Exit;
-
- FT_MEM_COPY( p->glyph_name, s, slen + 1 );
-
- p->flags |= _BDF_GLYPH;
-
- goto Exit;
- }
-
- /* Check for the ENCODING field. */
- if ( ft_memcmp( line, "ENCODING", 8 ) == 0 )
- {
- if ( !( p->flags & _BDF_GLYPH ) )
- {
- /* Missing STARTCHAR field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" ));
- error = BDF_Err_Missing_Startchar_Field;
- goto Exit;
- }
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- p->glyph_enc = _bdf_atol( p->list.field[1], 0, 10 );
-
- /* Check that the encoding is in the range [0,65536] because */
- /* otherwise p->have (a bitmap with static size) overflows. */
- if ( (size_t)p->glyph_enc >= sizeof ( p->have ) * 8 )
- {
- error = BDF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Check to see whether this encoding has already been encountered. */
- /* If it has then change it to unencoded so it gets added if */
- /* indicated. */
- if ( p->glyph_enc >= 0 )
- {
- if ( _bdf_glyph_modified( p->have, p->glyph_enc ) )
- {
- /* Emit a message saying a glyph has been moved to the */
- /* unencoded area. */
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG12,
- p->glyph_enc, p->glyph_name ));
- p->glyph_enc = -1;
- font->modified = 1;
- }
- else
- _bdf_set_glyph_modified( p->have, p->glyph_enc );
- }
-
- if ( p->glyph_enc >= 0 )
- {
- /* Make sure there are enough glyphs allocated in case the */
- /* number of characters happen to be wrong. */
- if ( font->glyphs_used == font->glyphs_size )
- {
- if ( FT_RENEW_ARRAY( font->glyphs,
- font->glyphs_size,
- font->glyphs_size + 64 ) )
- goto Exit;
-
- font->glyphs_size += 64;
- }
-
- glyph = font->glyphs + font->glyphs_used++;
- glyph->name = p->glyph_name;
- glyph->encoding = p->glyph_enc;
-
- /* Reset the initial glyph info. */
- p->glyph_name = 0;
- }
- else
- {
- /* Unencoded glyph. Check to see whether it should */
- /* be added or not. */
- if ( p->opts->keep_unencoded != 0 )
- {
- /* Allocate the next unencoded glyph. */
- if ( font->unencoded_used == font->unencoded_size )
- {
- if ( FT_RENEW_ARRAY( font->unencoded ,
- font->unencoded_size,
- font->unencoded_size + 4 ) )
- goto Exit;
-
- font->unencoded_size += 4;
- }
-
- glyph = font->unencoded + font->unencoded_used;
- glyph->name = p->glyph_name;
- glyph->encoding = font->unencoded_used++;
- }
- else
- /* Free up the glyph name if the unencoded shouldn't be */
- /* kept. */
- FT_FREE( p->glyph_name );
-
- p->glyph_name = 0;
- }
-
- /* Clear the flags that might be added when width and height are */
- /* checked for consistency. */
- p->flags &= ~( _BDF_GLYPH_WIDTH_CHECK | _BDF_GLYPH_HEIGHT_CHECK );
-
- p->flags |= _BDF_ENCODING;
-
- goto Exit;
- }
-
- /* Point at the glyph being constructed. */
- if ( p->glyph_enc == -1 )
- glyph = font->unencoded + ( font->unencoded_used - 1 );
- else
- glyph = font->glyphs + ( font->glyphs_used - 1 );
-
- /* Check to see whether a bitmap is being constructed. */
- if ( p->flags & _BDF_BITMAP )
- {
- /* If there are more rows than are specified in the glyph metrics, */
- /* ignore the remaining lines. */
- if ( p->row >= (unsigned long)glyph->bbx.height )
- {
- if ( !( p->flags & _BDF_GLYPH_HEIGHT_CHECK ) )
- {
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG13, glyph->encoding ));
- p->flags |= _BDF_GLYPH_HEIGHT_CHECK;
- font->modified = 1;
- }
-
- goto Exit;
- }
-
- /* Only collect the number of nibbles indicated by the glyph */
- /* metrics. If there are more columns, they are simply ignored. */
- nibbles = glyph->bpr << 1;
- bp = glyph->bitmap + p->row * glyph->bpr;
-
- for ( i = 0; i < nibbles; i++ )
- {
- c = line[i];
- *bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
- if ( i + 1 < nibbles && ( i & 1 ) )
- *++bp = 0;
- }
-
- /* Remove possible garbage at the right. */
- mask_index = ( glyph->bbx.width * p->font->bpp ) & 7;
- if ( glyph->bbx.width )
- *bp &= nibble_mask[mask_index];
-
- /* If any line has extra columns, indicate they have been removed. */
- if ( ( line[nibbles] == '0' || a2i[(int)line[nibbles]] != 0 ) &&
- !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
- {
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
- p->flags |= _BDF_GLYPH_WIDTH_CHECK;
- font->modified = 1;
- }
-
- p->row++;
- goto Exit;
- }
-
- /* Expect the SWIDTH (scalable width) field next. */
- if ( ft_memcmp( line, "SWIDTH", 6 ) == 0 )
- {
- if ( !( p->flags & _BDF_ENCODING ) )
- {
- /* Missing ENCODING field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" ));
- error = BDF_Err_Missing_Encoding_Field;
- goto Exit;
- }
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
- p->flags |= _BDF_SWIDTH;
-
- goto Exit;
- }
-
- /* Expect the DWIDTH (scalable width) field next. */
- if ( ft_memcmp( line, "DWIDTH", 6 ) == 0 )
- {
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
-
- if ( !( p->flags & _BDF_SWIDTH ) )
- {
- /* Missing SWIDTH field. Emit an auto correction message and set */
- /* the scalable width from the device width. */
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG9, lineno ));
-
- glyph->swidth = (unsigned short)FT_MulDiv(
- glyph->dwidth, 72000L,
- (FT_Long)( font->point_size *
- font->resolution_x ) );
- }
-
- p->flags |= _BDF_DWIDTH;
- goto Exit;
- }
-
- /* Expect the BBX field next. */
- if ( ft_memcmp( line, "BBX", 3 ) == 0 )
- {
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- glyph->bbx.width = _bdf_atos( p->list.field[1], 0, 10 );
- glyph->bbx.height = _bdf_atos( p->list.field[2], 0, 10 );
- glyph->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
- glyph->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
-
- /* Generate the ascent and descent of the character. */
- glyph->bbx.ascent = (short)( glyph->bbx.height + glyph->bbx.y_offset );
- glyph->bbx.descent = (short)( -glyph->bbx.y_offset );
-
- /* Determine the overall font bounding box as the characters are */
- /* loaded so corrections can be done later if indicated. */
- p->maxas = (short)FT_MAX( glyph->bbx.ascent, p->maxas );
- p->maxds = (short)FT_MAX( glyph->bbx.descent, p->maxds );
-
- p->rbearing = (short)( glyph->bbx.width + glyph->bbx.x_offset );
-
- p->maxrb = (short)FT_MAX( p->rbearing, p->maxrb );
- p->minlb = (short)FT_MIN( glyph->bbx.x_offset, p->minlb );
- p->maxlb = (short)FT_MAX( glyph->bbx.x_offset, p->maxlb );
-
- if ( !( p->flags & _BDF_DWIDTH ) )
- {
- /* Missing DWIDTH field. Emit an auto correction message and set */
- /* the device width to the glyph width. */
- FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG10, lineno ));
- glyph->dwidth = glyph->bbx.width;
- }
-
- /* If the BDF_CORRECT_METRICS flag is set, then adjust the SWIDTH */
- /* value if necessary. */
- if ( p->opts->correct_metrics != 0 )
- {
- /* Determine the point size of the glyph. */
- unsigned short sw = (unsigned short)FT_MulDiv(
- glyph->dwidth, 72000L,
- (FT_Long)( font->point_size *
- font->resolution_x ) );
-
-
- if ( sw != glyph->swidth )
- {
- glyph->swidth = sw;
-
- if ( p->glyph_enc == -1 )
- _bdf_set_glyph_modified( font->umod,
- font->unencoded_used - 1 );
- else
- _bdf_set_glyph_modified( font->nmod, glyph->encoding );
-
- p->flags |= _BDF_SWIDTH_ADJ;
- font->modified = 1;
- }
- }
-
- p->flags |= _BDF_BBX;
- goto Exit;
- }
-
- /* And finally, gather up the bitmap. */
- if ( ft_memcmp( line, "BITMAP", 6 ) == 0 )
- {
- unsigned long bitmap_size;
-
-
- if ( !( p->flags & _BDF_BBX ) )
- {
- /* Missing BBX field. */
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" ));
- error = BDF_Err_Missing_Bbx_Field;
- goto Exit;
- }
-
- /* Allocate enough space for the bitmap. */
- glyph->bpr = ( glyph->bbx.width * p->font->bpp + 7 ) >> 3;
-
- bitmap_size = glyph->bpr * glyph->bbx.height;
- if ( bitmap_size > 0xFFFFU )
- {
- FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno ));
- error = BDF_Err_Bbx_Too_Big;
- goto Exit;
- }
- else
- glyph->bytes = (unsigned short)bitmap_size;
-
- if ( FT_NEW_ARRAY( glyph->bitmap, glyph->bytes ) )
- goto Exit;
-
- p->row = 0;
- p->flags |= _BDF_BITMAP;
-
- goto Exit;
- }
-
- error = BDF_Err_Invalid_File_Format;
-
- Exit:
- return error;
- }
-
-
- /* Load the font properties. */
- static FT_Error
- _bdf_parse_properties( char* line,
- unsigned long linelen,
- unsigned long lineno,
- void* call_data,
- void* client_data )
- {
- unsigned long vlen;
- _bdf_line_func_t* next;
- _bdf_parse_t* p;
- char* name;
- char* value;
- char nbuf[128];
- FT_Error error = BDF_Err_Ok;
-
- FT_UNUSED( lineno );
-
-
- next = (_bdf_line_func_t *)call_data;
- p = (_bdf_parse_t *) client_data;
-
- /* Check for the end of the properties. */
- if ( ft_memcmp( line, "ENDPROPERTIES", 13 ) == 0 )
- {
- /* If the FONT_ASCENT or FONT_DESCENT properties have not been */
- /* encountered yet, then make sure they are added as properties and */
- /* make sure they are set from the font bounding box info. */
- /* */
- /* This is *always* done regardless of the options, because X11 */
- /* requires these two fields to compile fonts. */
- if ( bdf_get_font_property( p->font, "FONT_ASCENT" ) == 0 )
- {
- p->font->font_ascent = p->font->bbx.ascent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
- error = _bdf_add_property( p->font, (char *)"FONT_ASCENT", nbuf );
- if ( error )
- goto Exit;
-
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
- p->font->modified = 1;
- }
-
- if ( bdf_get_font_property( p->font, "FONT_DESCENT" ) == 0 )
- {
- p->font->font_descent = p->font->bbx.descent;
- ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
- error = _bdf_add_property( p->font, (char *)"FONT_DESCENT", nbuf );
- if ( error )
- goto Exit;
-
- FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
- p->font->modified = 1;
- }
-
- p->flags &= ~_BDF_PROPS;
- *next = _bdf_parse_glyphs;
-
- goto Exit;
- }
-
- /* Ignore the _XFREE86_GLYPH_RANGES properties. */
- if ( ft_memcmp( line, "_XFREE86_GLYPH_RANGES", 21 ) == 0 )
- goto Exit;
-
- /* Handle COMMENT fields and properties in a special way to preserve */
- /* the spacing. */
- if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
- {
- name = value = line;
- value += 7;
- if ( *value )
- *value++ = 0;
- error = _bdf_add_property( p->font, name, value );
- if ( error )
- goto Exit;
- }
- else if ( _bdf_is_atom( line, linelen, &name, &value, p->font ) )
- {
- error = _bdf_add_property( p->font, name, value );
- if ( error )
- goto Exit;
- }
- else
- {
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
- name = p->list.field[0];
-
- _bdf_list_shift( &p->list, 1 );
- value = _bdf_list_join( &p->list, ' ', &vlen );
-
- error = _bdf_add_property( p->font, name, value );
- if ( error )
- goto Exit;
- }
-
- Exit:
- return error;
- }
-
-
- /* Load the font header. */
- static FT_Error
- _bdf_parse_start( char* line,
- unsigned long linelen,
- unsigned long lineno,
- void* call_data,
- void* client_data )
- {
- unsigned long slen;
- _bdf_line_func_t* next;
- _bdf_parse_t* p;
- bdf_font_t* font;
- char *s;
-
- FT_Memory memory = NULL;
- FT_Error error = BDF_Err_Ok;
-
- FT_UNUSED( lineno ); /* only used in debug mode */
-
-
- next = (_bdf_line_func_t *)call_data;
- p = (_bdf_parse_t *) client_data;
-
- if ( p->font )
- memory = p->font->memory;
-
- /* Check for a comment. This is done to handle those fonts that have */
- /* comments before the STARTFONT line for some reason. */
- if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
- {
- if ( p->opts->keep_comments != 0 && p->font != 0 )
- {
- linelen -= 7;
-
- s = line + 7;
- if ( *s != 0 )
- {
- s++;
- linelen--;
- }
-
- error = _bdf_add_comment( p->font, s, linelen );
- if ( error )
- goto Exit;
- /* here font is not defined! */
- }
-
- goto Exit;
- }
-
- if ( !( p->flags & _BDF_START ) )
- {
- memory = p->memory;
-
- if ( ft_memcmp( line, "STARTFONT", 9 ) != 0 )
- {
- /* No STARTFONT field is a good indication of a problem. */
- error = BDF_Err_Missing_Startfont_Field;
- goto Exit;
- }
-
- p->flags = _BDF_START;
- font = p->font = 0;
-
- if ( FT_NEW( font ) )
- goto Exit;
- p->font = font;
-
- font->memory = p->memory;
- p->memory = 0;
-
- { /* setup */
- unsigned long i;
- bdf_property_t* prop;
-
-
- error = hash_init( &(font->proptbl), memory );
- if ( error )
- goto Exit;
- for ( i = 0, prop = (bdf_property_t*)_bdf_properties;
- i < _num_bdf_properties; i++, prop++ )
- {
- error = hash_insert( prop->name, (void *)i,
- &(font->proptbl), memory );
- if ( error )
- goto Exit;
- }
- }
-
- if ( FT_ALLOC( p->font->internal, sizeof ( hashtable ) ) )
- goto Exit;
- error = hash_init( (hashtable *)p->font->internal,memory );
- if ( error )
- goto Exit;
- p->font->spacing = p->opts->font_spacing;
- p->font->default_char = -1;
-
- goto Exit;
- }
-
- /* Check for the start of the properties. */
- if ( ft_memcmp( line, "STARTPROPERTIES", 15 ) == 0 )
- {
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
- p->cnt = p->font->props_size = _bdf_atoul( p->list.field[1], 0, 10 );
-
- if ( FT_NEW_ARRAY( p->font->props, p->cnt ) )
- goto Exit;
-
- p->flags |= _BDF_PROPS;
- *next = _bdf_parse_properties;
-
- goto Exit;
- }
-
- /* Check for the FONTBOUNDINGBOX field. */
- if ( ft_memcmp( line, "FONTBOUNDINGBOX", 15 ) == 0 )
- {
- if ( !(p->flags & _BDF_SIZE ) )
- {
- /* Missing the SIZE field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" ));
- error = BDF_Err_Missing_Size_Field;
- goto Exit;
- }
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- p->font->bbx.width = _bdf_atos( p->list.field[1], 0, 10 );
- p->font->bbx.height = _bdf_atos( p->list.field[2], 0, 10 );
-
- p->font->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
- p->font->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
-
- p->font->bbx.ascent = (short)( p->font->bbx.height +
- p->font->bbx.y_offset );
-
- p->font->bbx.descent = (short)( -p->font->bbx.y_offset );
-
- p->flags |= _BDF_FONT_BBX;
-
- goto Exit;
- }
-
- /* The next thing to check for is the FONT field. */
- if ( ft_memcmp( line, "FONT", 4 ) == 0 )
- {
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
- _bdf_list_shift( &p->list, 1 );
-
- s = _bdf_list_join( &p->list, ' ', &slen );
-
- if ( !s )
- {
- error = BDF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( FT_NEW_ARRAY( p->font->name, slen + 1 ) )
- goto Exit;
- FT_MEM_COPY( p->font->name, s, slen + 1 );
-
- /* If the font name is an XLFD name, set the spacing to the one in */
- /* the font name. If there is no spacing fall back on the default. */
- error = _bdf_set_default_spacing( p->font, p->opts );
- if ( error )
- goto Exit;
-
- p->flags |= _BDF_FONT_NAME;
-
- goto Exit;
- }
-
- /* Check for the SIZE field. */
- if ( ft_memcmp( line, "SIZE", 4 ) == 0 )
- {
- if ( !( p->flags & _BDF_FONT_NAME ) )
- {
- /* Missing the FONT field. */
- FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" ));
- error = BDF_Err_Missing_Font_Field;
- goto Exit;
- }
-
- error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
- if ( error )
- goto Exit;
-
- p->font->point_size = _bdf_atoul( p->list.field[1], 0, 10 );
- p->font->resolution_x = _bdf_atoul( p->list.field[2], 0, 10 );
- p->font->resolution_y = _bdf_atoul( p->list.field[3], 0, 10 );
-
- /* Check for the bits per pixel field. */
- if ( p->list.used == 5 )
- {
- unsigned short bitcount, i, shift;
-
-
- p->font->bpp = (unsigned short)_bdf_atos( p->list.field[4], 0, 10 );
-
- /* Only values 1, 2, 4, 8 are allowed. */
- shift = p->font->bpp;
- bitcount = 0;
- for ( i = 0; shift > 0; i++ )
- {
- if ( shift & 1 )
- bitcount = i;
- shift >>= 1;
- }
-
- shift = (short)( ( bitcount > 3 ) ? 8 : ( 1 << bitcount ) );
-
- if ( p->font->bpp > shift || p->font->bpp != shift )
- {
- /* select next higher value */
- p->font->bpp = (unsigned short)( shift << 1 );
- FT_TRACE2(( "_bdf_parse_start: " ACMSG11, p->font->bpp ));
- }
- }
- else
- p->font->bpp = 1;
-
- p->flags |= _BDF_SIZE;
-
- goto Exit;
- }
-
- error = BDF_Err_Invalid_File_Format;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* API. */
- /* */
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- bdf_load_font( FT_Stream stream,
- FT_Memory extmemory,
- bdf_options_t* opts,
- bdf_font_t* *font )
- {
- unsigned long lineno = 0; /* make compiler happy */
- _bdf_parse_t *p;
-
- FT_Memory memory = extmemory;
- FT_Error error = BDF_Err_Ok;
-
-
- if ( FT_NEW( p ) )
- goto Exit;
-
- memory = NULL;
- p->opts = (bdf_options_t*)( ( opts != 0 ) ? opts : &_bdf_opts );
- p->minlb = 32767;
- p->memory = extmemory; /* only during font creation */
-
- _bdf_list_init( &p->list, extmemory );
-
- error = _bdf_readstream( stream, _bdf_parse_start,
- (void *)p, &lineno );
- if ( error )
- goto Fail;
-
- if ( p->font != 0 )
- {
- /* If the font is not proportional, set the font's monowidth */
- /* field to the width of the font bounding box. */
- memory = p->font->memory;
-
- if ( p->font->spacing != BDF_PROPORTIONAL )
- p->font->monowidth = p->font->bbx.width;
-
- /* If the number of glyphs loaded is not that of the original count, */
- /* indicate the difference. */
- if ( p->cnt != p->font->glyphs_used + p->font->unencoded_used )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG15, p->cnt,
- p->font->glyphs_used + p->font->unencoded_used ));
- p->font->modified = 1;
- }
-
- /* Once the font has been loaded, adjust the overall font metrics if */
- /* necessary. */
- if ( p->opts->correct_metrics != 0 &&
- ( p->font->glyphs_used > 0 || p->font->unencoded_used > 0 ) )
- {
- if ( p->maxrb - p->minlb != p->font->bbx.width )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG3,
- p->font->bbx.width, p->maxrb - p->minlb ));
- p->font->bbx.width = (unsigned short)( p->maxrb - p->minlb );
- p->font->modified = 1;
- }
-
- if ( p->font->bbx.x_offset != p->minlb )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG4,
- p->font->bbx.x_offset, p->minlb ));
- p->font->bbx.x_offset = p->minlb;
- p->font->modified = 1;
- }
-
- if ( p->font->bbx.ascent != p->maxas )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG5,
- p->font->bbx.ascent, p->maxas ));
- p->font->bbx.ascent = p->maxas;
- p->font->modified = 1;
- }
-
- if ( p->font->bbx.descent != p->maxds )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG6,
- p->font->bbx.descent, p->maxds ));
- p->font->bbx.descent = p->maxds;
- p->font->bbx.y_offset = (short)( -p->maxds );
- p->font->modified = 1;
- }
-
- if ( p->maxas + p->maxds != p->font->bbx.height )
- {
- FT_TRACE2(( "bdf_load_font: " ACMSG7,
- p->font->bbx.height, p->maxas + p->maxds ));
- p->font->bbx.height = (unsigned short)( p->maxas + p->maxds );
- }
-
- if ( p->flags & _BDF_SWIDTH_ADJ )
- FT_TRACE2(( "bdf_load_font: " ACMSG8 ));
- }
- }
-
- if ( p->flags & _BDF_START )
- {
- {
- /* The ENDFONT field was never reached or did not exist. */
- if ( !( p->flags & _BDF_GLYPHS ) )
- {
- /* Error happened while parsing header. */
- FT_ERROR(( "bdf_load_font: " ERRMSG2, lineno ));
- error = BDF_Err_Corrupted_Font_Header;
- goto Exit;
- }
- else
- {
- /* Error happened when parsing glyphs. */
- FT_ERROR(( "bdf_load_font: " ERRMSG3, lineno ));
- error = BDF_Err_Corrupted_Font_Glyphs;
- goto Exit;
- }
- }
- }
-
- if ( p->font != 0 )
- {
- /* Make sure the comments are NULL terminated if they exist. */
- memory = p->font->memory;
-
- if ( p->font->comments_len > 0 ) {
- if ( FT_RENEW_ARRAY( p->font->comments,
- p->font->comments_len,
- p->font->comments_len + 1 ) )
- goto Fail;
-
- p->font->comments[p->font->comments_len] = 0;
- }
- }
- else if ( error == BDF_Err_Ok )
- error = BDF_Err_Invalid_File_Format;
-
- *font = p->font;
-
- Exit:
- if ( p )
- {
- _bdf_list_done( &p->list );
-
- memory = extmemory;
-
- FT_FREE( p );
- }
-
- return error;
-
- Fail:
- bdf_free_font( p->font );
-
- memory = extmemory;
-
- FT_FREE( p->font );
-
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( void )
- bdf_free_font( bdf_font_t* font )
- {
- bdf_property_t* prop;
- unsigned long i;
- bdf_glyph_t* glyphs;
- FT_Memory memory;
-
-
- if ( font == 0 )
- return;
-
- memory = font->memory;
-
- FT_FREE( font->name );
-
- /* Free up the internal hash table of property names. */
- if ( font->internal )
- {
- hash_free( (hashtable *)font->internal, memory );
- FT_FREE( font->internal );
- }
-
- /* Free up the comment info. */
- FT_FREE( font->comments );
-
- /* Free up the properties. */
- for ( i = 0; i < font->props_size; i++ )
- {
- if ( font->props[i].format == BDF_ATOM )
- FT_FREE( font->props[i].value.atom );
- }
-
- FT_FREE( font->props );
-
- /* Free up the character info. */
- for ( i = 0, glyphs = font->glyphs;
- i < font->glyphs_used; i++, glyphs++ )
- {
- FT_FREE( glyphs->name );
- FT_FREE( glyphs->bitmap );
- }
-
- for ( i = 0, glyphs = font->unencoded; i < font->unencoded_used;
- i++, glyphs++ )
- {
- FT_FREE( glyphs->name );
- FT_FREE( glyphs->bitmap );
- }
-
- FT_FREE( font->glyphs );
- FT_FREE( font->unencoded );
-
- /* Free up the overflow storage if it was used. */
- for ( i = 0, glyphs = font->overflow.glyphs;
- i < font->overflow.glyphs_used; i++, glyphs++ )
- {
- FT_FREE( glyphs->name );
- FT_FREE( glyphs->bitmap );
- }
-
- FT_FREE( font->overflow.glyphs );
-
- /* bdf_cleanup */
- hash_free( &(font->proptbl), memory );
-
- /* Free up the user defined properties. */
- for (prop = font->user_props, i = 0;
- i < font->nuser_props; i++, prop++ )
- {
- FT_FREE( prop->name );
- if ( prop->format == BDF_ATOM )
- FT_FREE( prop->value.atom );
- }
-
- FT_FREE( font->user_props );
-
- /* FREE( font ); */ /* XXX Fixme */
- }
-
-
- FT_LOCAL_DEF( bdf_property_t * )
- bdf_get_font_property( bdf_font_t* font,
- const char* name )
- {
- hashnode hn;
-
-
- if ( font == 0 || font->props_size == 0 || name == 0 || *name == 0 )
- return 0;
-
- hn = hash_lookup( name, (hashtable *)font->internal );
-
- return hn ? ( font->props + (unsigned long)hn->data ) : 0;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk
deleted file mode 100644
index fe06ae8e064..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/module.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# FreeType 2 BDF module definition
-#
-
-# Copyright 2001, 2002, 2006 by
-# Francesco Zappa Nardelli
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-
-FTMODULE_H_COMMANDS += BDF_DRIVER
-
-define BDF_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, bdf_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)bdf $(ECHO_DRIVER_DESC)bdf bitmap fonts$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk
deleted file mode 100644
index 6ff1614ddec..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/bdf/rules.mk
+++ /dev/null
@@ -1,81 +0,0 @@
-#
-# FreeType 2 bdf driver configuration rules
-#
-
-
-# Copyright (C) 2001, 2002, 2003, 2008 by
-# Francesco Zappa Nardelli
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-
-
-
-# bdf driver directory
-#
-BDF_DIR := $(SRC_DIR)/bdf
-
-
-BDF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(BDF_DIR))
-
-
-# bdf driver sources (i.e., C files)
-#
-BDF_DRV_SRC := $(BDF_DIR)/bdflib.c \
- $(BDF_DIR)/bdfdrivr.c
-
-
-# bdf driver headers
-#
-BDF_DRV_H := $(BDF_DIR)/bdf.h \
- $(BDF_DIR)/bdfdrivr.h \
- $(BDF_DIR)/bdferror.h
-
-# bdf driver object(s)
-#
-# BDF_DRV_OBJ_M is used during `multi' builds
-# BDF_DRV_OBJ_S is used during `single' builds
-#
-BDF_DRV_OBJ_M := $(BDF_DRV_SRC:$(BDF_DIR)/%.c=$(OBJ_DIR)/%.$O)
-BDF_DRV_OBJ_S := $(OBJ_DIR)/bdf.$O
-
-# bdf driver source file for single build
-#
-BDF_DRV_SRC_S := $(BDF_DIR)/bdf.c
-
-
-# bdf driver - single object
-#
-$(BDF_DRV_OBJ_S): $(BDF_DRV_SRC_S) $(BDF_DRV_SRC) $(FREETYPE_H) $(BDF_DRV_H)
- $(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BDF_DRV_SRC_S))
-
-
-# bdf driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(BDF_DIR)/%.c $(FREETYPE_H) $(BDF_DRV_H)
- $(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(BDF_DRV_OBJ_S)
-DRV_OBJS_M += $(BDF_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile
deleted file mode 100644
index 340cff77423..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/Jamfile
+++ /dev/null
@@ -1,43 +0,0 @@
-# FreeType 2 src/cache Jamfile
-#
-# Copyright 2001, 2003, 2004 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) cache ;
-
-# The file <freetype/ftcache.h> contains some macro definitions that are
-# later used in #include statements related to the cache sub-system. It
-# needs to be parsed through a HDRMACRO rule for macro definitions.
-#
-HDRMACRO [ FT2_SubDir include ftcache.h ] ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = ftcmru
- ftcmanag
- ftccache
- ftcglyph
- ftcsbits
- ftcimage
- ftcbasic
- ftccmap
- ;
- }
- else
- {
- _sources = ftcache ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/cache Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c
deleted file mode 100644
index d41e91e5ec1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcache.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcache.c */
-/* */
-/* The FreeType Caching sub-system (body only). */
-/* */
-/* Copyright 2000-2001, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "ftcmru.c"
-#include "ftcmanag.c"
-#include "ftccache.c"
-#include "ftccmap.c"
-#include "ftcglyph.c"
-#include "ftcimage.c"
-#include "ftcsbits.c"
-#include "ftcbasic.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c
deleted file mode 100644
index a568b975bb1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcbasic.c
+++ /dev/null
@@ -1,811 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcbasic.c */
-/* */
-/* The FreeType basic cache interface (body). */
-/* */
-/* Copyright 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcglyph.h"
-#include "ftcimage.h"
-#include "ftcsbits.h"
-#include FT_INTERNAL_MEMORY_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*
- * These structures correspond to the FTC_Font and FTC_ImageDesc types
- * that were defined in version 2.1.7.
- */
- typedef struct FTC_OldFontRec_
- {
- FTC_FaceID face_id;
- FT_UShort pix_width;
- FT_UShort pix_height;
-
- } FTC_OldFontRec, *FTC_OldFont;
-
-
- typedef struct FTC_OldImageDescRec_
- {
- FTC_OldFontRec font;
- FT_UInt32 flags;
-
- } FTC_OldImageDescRec, *FTC_OldImageDesc;
-
-
- /*
- * Notice that FTC_OldImageDescRec and FTC_ImageTypeRec are nearly
- * identical, bit-wise. The only difference is that the `width' and
- * `height' fields are expressed as 16-bit integers in the old structure,
- * and as normal `int' in the new one.
- *
- * We are going to perform a weird hack to detect which structure is
- * being passed to the image and sbit caches. If the new structure's
- * `width' is larger than 0x10000, we assume that we are really receiving
- * an FTC_OldImageDesc.
- */
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*
- * Basic Families
- *
- */
- typedef struct FTC_BasicAttrRec_
- {
- FTC_ScalerRec scaler;
- FT_UInt load_flags;
-
- } FTC_BasicAttrRec, *FTC_BasicAttrs;
-
-#define FTC_BASIC_ATTR_COMPARE( a, b ) \
- FT_BOOL( FTC_SCALER_COMPARE( &(a)->scaler, &(b)->scaler ) && \
- (a)->load_flags == (b)->load_flags )
-
-#define FTC_BASIC_ATTR_HASH( a ) \
- ( FTC_SCALER_HASH( &(a)->scaler ) + 31*(a)->load_flags )
-
-
- typedef struct FTC_BasicQueryRec_
- {
- FTC_GQueryRec gquery;
- FTC_BasicAttrRec attrs;
-
- } FTC_BasicQueryRec, *FTC_BasicQuery;
-
-
- typedef struct FTC_BasicFamilyRec_
- {
- FTC_FamilyRec family;
- FTC_BasicAttrRec attrs;
-
- } FTC_BasicFamilyRec, *FTC_BasicFamily;
-
-
- FT_CALLBACK_DEF( FT_Bool )
- ftc_basic_family_compare( FTC_MruNode ftcfamily,
- FT_Pointer ftcquery )
- {
- FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
- FTC_BasicQuery query = (FTC_BasicQuery)ftcquery;
-
-
- return FTC_BASIC_ATTR_COMPARE( &family->attrs, &query->attrs );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_basic_family_init( FTC_MruNode ftcfamily,
- FT_Pointer ftcquery,
- FT_Pointer ftccache )
- {
- FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
- FTC_BasicQuery query = (FTC_BasicQuery)ftcquery;
- FTC_Cache cache = (FTC_Cache)ftccache;
-
-
- FTC_Family_Init( FTC_FAMILY( family ), cache );
- family->attrs = query->attrs;
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- ftc_basic_family_get_count( FTC_Family ftcfamily,
- FTC_Manager manager )
- {
- FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
- FT_Error error;
- FT_Face face;
- FT_UInt result = 0;
-
-
- error = FTC_Manager_LookupFace( manager, family->attrs.scaler.face_id,
- &face );
- if ( !error )
- result = face->num_glyphs;
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_basic_family_load_bitmap( FTC_Family ftcfamily,
- FT_UInt gindex,
- FTC_Manager manager,
- FT_Face *aface )
- {
- FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
- FT_Error error;
- FT_Size size;
-
-
- error = FTC_Manager_LookupSize( manager, &family->attrs.scaler, &size );
- if ( !error )
- {
- FT_Face face = size->face;
-
-
- error = FT_Load_Glyph( face, gindex,
- family->attrs.load_flags | FT_LOAD_RENDER );
- if ( !error )
- *aface = face;
- }
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_basic_family_load_glyph( FTC_Family ftcfamily,
- FT_UInt gindex,
- FTC_Cache cache,
- FT_Glyph *aglyph )
- {
- FTC_BasicFamily family = (FTC_BasicFamily)ftcfamily;
- FT_Error error;
- FTC_Scaler scaler = &family->attrs.scaler;
- FT_Face face;
- FT_Size size;
-
-
- /* we will now load the glyph image */
- error = FTC_Manager_LookupSize( cache->manager,
- scaler,
- &size );
- if ( !error )
- {
- face = size->face;
-
- error = FT_Load_Glyph( face, gindex, family->attrs.load_flags );
- if ( !error )
- {
- if ( face->glyph->format == FT_GLYPH_FORMAT_BITMAP ||
- face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
- {
- /* ok, copy it */
- FT_Glyph glyph;
-
-
- error = FT_Get_Glyph( face->glyph, &glyph );
- if ( !error )
- {
- *aglyph = glyph;
- goto Exit;
- }
- }
- else
- error = FTC_Err_Invalid_Argument;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Bool )
- ftc_basic_gnode_compare_faceid( FTC_Node ftcgnode,
- FT_Pointer ftcface_id,
- FTC_Cache cache )
- {
- FTC_GNode gnode = (FTC_GNode)ftcgnode;
- FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
- FTC_BasicFamily family = (FTC_BasicFamily)gnode->family;
- FT_Bool result;
-
-
- result = FT_BOOL( family->attrs.scaler.face_id == face_id );
- if ( result )
- {
- /* we must call this function to avoid this node from appearing
- * in later lookups with the same face_id!
- */
- FTC_GNode_UnselectFamily( gnode, cache );
- }
- return result;
- }
-
-
- /*
- *
- * basic image cache
- *
- */
-
- FT_CALLBACK_TABLE_DEF
- const FTC_IFamilyClassRec ftc_basic_image_family_class =
- {
- {
- sizeof ( FTC_BasicFamilyRec ),
- ftc_basic_family_compare,
- ftc_basic_family_init,
- 0, /* FTC_MruNode_ResetFunc */
- 0 /* FTC_MruNode_DoneFunc */
- },
- ftc_basic_family_load_glyph
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_GCacheClassRec ftc_basic_image_cache_class =
- {
- {
- ftc_inode_new,
- ftc_inode_weight,
- ftc_gnode_compare,
- ftc_basic_gnode_compare_faceid,
- ftc_inode_free,
-
- sizeof ( FTC_GCacheRec ),
- ftc_gcache_init,
- ftc_gcache_done
- },
- (FTC_MruListClass)&ftc_basic_image_family_class
- };
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_ImageCache_New( FTC_Manager manager,
- FTC_ImageCache *acache )
- {
- return FTC_GCache_New( manager, &ftc_basic_image_cache_class,
- (FTC_GCache*)acache );
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_ImageCache_Lookup( FTC_ImageCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode )
- {
- FTC_BasicQueryRec query;
- FTC_INode node = 0; /* make compiler happy */
- FT_Error error;
- FT_UInt32 hash;
-
-
- /* some argument checks are delayed to FTC_Cache_Lookup */
- if ( !aglyph )
- {
- error = FTC_Err_Invalid_Argument;
- goto Exit;
- }
-
- *aglyph = NULL;
- if ( anode )
- *anode = NULL;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*
- * This one is a major hack used to detect whether we are passed a
- * regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
- */
- if ( type->width >= 0x10000 )
- {
- FTC_OldImageDesc desc = (FTC_OldImageDesc)type;
-
-
- query.attrs.scaler.face_id = desc->font.face_id;
- query.attrs.scaler.width = desc->font.pix_width;
- query.attrs.scaler.height = desc->font.pix_height;
- query.attrs.load_flags = desc->flags;
- }
- else
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
- {
- query.attrs.scaler.face_id = type->face_id;
- query.attrs.scaler.width = type->width;
- query.attrs.scaler.height = type->height;
- query.attrs.load_flags = type->flags;
- }
-
- query.attrs.scaler.pixel = 1;
- query.attrs.scaler.x_res = 0; /* make compilers happy */
- query.attrs.scaler.y_res = 0;
-
- hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
-
-#if 1 /* inlining is about 50% faster! */
- FTC_GCACHE_LOOKUP_CMP( cache,
- ftc_basic_family_compare,
- FTC_GNode_Compare,
- hash, gindex,
- &query,
- node,
- error );
-#else
- error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
- hash, gindex,
- FTC_GQUERY( &query ),
- (FTC_Node*) &node );
-#endif
- if ( !error )
- {
- *aglyph = FTC_INODE( node )->glyph;
-
- if ( anode )
- {
- *anode = FTC_NODE( node );
- FTC_NODE( node )->ref_count++;
- }
- }
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FT_Glyph *aglyph,
- FTC_Node *anode )
- {
- FTC_BasicQueryRec query;
- FTC_INode node = 0; /* make compiler happy */
- FT_Error error;
- FT_UInt32 hash;
-
-
- /* some argument checks are delayed to FTC_Cache_Lookup */
- if ( !aglyph || !scaler )
- {
- error = FTC_Err_Invalid_Argument;
- goto Exit;
- }
-
- *aglyph = NULL;
- if ( anode )
- *anode = NULL;
-
- query.attrs.scaler = scaler[0];
- query.attrs.load_flags = load_flags;
-
- hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
-
- FTC_GCACHE_LOOKUP_CMP( cache,
- ftc_basic_family_compare,
- FTC_GNode_Compare,
- hash, gindex,
- &query,
- node,
- error );
- if ( !error )
- {
- *aglyph = FTC_INODE( node )->glyph;
-
- if ( anode )
- {
- *anode = FTC_NODE( node );
- FTC_NODE( node )->ref_count++;
- }
- }
-
- Exit:
- return error;
- }
-
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /* yet another backwards-legacy structure */
- typedef struct FTC_OldImage_Desc_
- {
- FTC_FontRec font;
- FT_UInt image_type;
-
- } FTC_OldImage_Desc;
-
-
-#define FTC_OLD_IMAGE_FORMAT( x ) ( (x) & 7 )
-
-
-#define ftc_old_image_format_bitmap 0x0000
-#define ftc_old_image_format_outline 0x0001
-
-#define ftc_old_image_format_mask 0x000F
-
-#define ftc_old_image_flag_monochrome 0x0010
-#define ftc_old_image_flag_unhinted 0x0020
-#define ftc_old_image_flag_autohinted 0x0040
-#define ftc_old_image_flag_unscaled 0x0080
-#define ftc_old_image_flag_no_sbits 0x0100
-
- /* monochrome bitmap */
-#define ftc_old_image_mono ftc_old_image_format_bitmap | \
- ftc_old_image_flag_monochrome
-
- /* anti-aliased bitmap */
-#define ftc_old_image_grays ftc_old_image_format_bitmap
-
- /* scaled outline */
-#define ftc_old_image_outline ftc_old_image_format_outline
-
-
- static void
- ftc_image_type_from_old_desc( FTC_ImageType typ,
- FTC_OldImage_Desc* desc )
- {
- typ->face_id = desc->font.face_id;
- typ->width = desc->font.pix_width;
- typ->height = desc->font.pix_height;
-
- /* convert image type flags to load flags */
- {
- FT_UInt load_flags = FT_LOAD_DEFAULT;
- FT_UInt type = desc->image_type;
-
-
- /* determine load flags, depending on the font description's */
- /* image type */
-
- if ( FTC_OLD_IMAGE_FORMAT( type ) == ftc_old_image_format_bitmap )
- {
- if ( type & ftc_old_image_flag_monochrome )
- load_flags |= FT_LOAD_MONOCHROME;
-
- /* disable embedded bitmaps loading if necessary */
- if ( type & ftc_old_image_flag_no_sbits )
- load_flags |= FT_LOAD_NO_BITMAP;
- }
- else
- {
- /* we want an outline, don't load embedded bitmaps */
- load_flags |= FT_LOAD_NO_BITMAP;
-
- if ( type & ftc_old_image_flag_unscaled )
- load_flags |= FT_LOAD_NO_SCALE;
- }
-
- /* always render glyphs to bitmaps */
- load_flags |= FT_LOAD_RENDER;
-
- if ( type & ftc_old_image_flag_unhinted )
- load_flags |= FT_LOAD_NO_HINTING;
-
- if ( type & ftc_old_image_flag_autohinted )
- load_flags |= FT_LOAD_FORCE_AUTOHINT;
-
- typ->flags = load_flags;
- }
- }
-
-
- FT_EXPORT( FT_Error )
- FTC_Image_Cache_New( FTC_Manager manager,
- FTC_ImageCache *acache );
-
- FT_EXPORT( FT_Error )
- FTC_Image_Cache_Lookup( FTC_ImageCache icache,
- FTC_OldImage_Desc* desc,
- FT_UInt gindex,
- FT_Glyph *aglyph );
-
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Image_Cache_New( FTC_Manager manager,
- FTC_ImageCache *acache )
- {
- return FTC_ImageCache_New( manager, (FTC_ImageCache*)acache );
- }
-
-
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Image_Cache_Lookup( FTC_ImageCache icache,
- FTC_OldImage_Desc* desc,
- FT_UInt gindex,
- FT_Glyph *aglyph )
- {
- FTC_ImageTypeRec type0;
-
-
- if ( !desc )
- return FTC_Err_Invalid_Argument;
-
- ftc_image_type_from_old_desc( &type0, desc );
-
- return FTC_ImageCache_Lookup( (FTC_ImageCache)icache,
- &type0,
- gindex,
- aglyph,
- NULL );
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*
- *
- * basic small bitmap cache
- *
- */
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_SFamilyClassRec ftc_basic_sbit_family_class =
- {
- {
- sizeof( FTC_BasicFamilyRec ),
- ftc_basic_family_compare,
- ftc_basic_family_init,
- 0, /* FTC_MruNode_ResetFunc */
- 0 /* FTC_MruNode_DoneFunc */
- },
- ftc_basic_family_get_count,
- ftc_basic_family_load_bitmap
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_GCacheClassRec ftc_basic_sbit_cache_class =
- {
- {
- ftc_snode_new,
- ftc_snode_weight,
- ftc_snode_compare,
- ftc_basic_gnode_compare_faceid,
- ftc_snode_free,
-
- sizeof ( FTC_GCacheRec ),
- ftc_gcache_init,
- ftc_gcache_done
- },
- (FTC_MruListClass)&ftc_basic_sbit_family_class
- };
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_SBitCache_New( FTC_Manager manager,
- FTC_SBitCache *acache )
- {
- return FTC_GCache_New( manager, &ftc_basic_sbit_cache_class,
- (FTC_GCache*)acache );
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_SBitCache_Lookup( FTC_SBitCache cache,
- FTC_ImageType type,
- FT_UInt gindex,
- FTC_SBit *ansbit,
- FTC_Node *anode )
- {
- FT_Error error;
- FTC_BasicQueryRec query;
- FTC_SNode node = 0; /* make compiler happy */
- FT_UInt32 hash;
-
-
- if ( anode )
- *anode = NULL;
-
- /* other argument checks delayed to FTC_Cache_Lookup */
- if ( !ansbit )
- return FTC_Err_Invalid_Argument;
-
- *ansbit = NULL;
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /* This one is a major hack used to detect whether we are passed a
- * regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
- */
- if ( type->width >= 0x10000 )
- {
- FTC_OldImageDesc desc = (FTC_OldImageDesc)type;
-
-
- query.attrs.scaler.face_id = desc->font.face_id;
- query.attrs.scaler.width = desc->font.pix_width;
- query.attrs.scaler.height = desc->font.pix_height;
- query.attrs.load_flags = desc->flags;
- }
- else
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
- {
- query.attrs.scaler.face_id = type->face_id;
- query.attrs.scaler.width = type->width;
- query.attrs.scaler.height = type->height;
- query.attrs.load_flags = type->flags;
- }
-
- query.attrs.scaler.pixel = 1;
- query.attrs.scaler.x_res = 0; /* make compilers happy */
- query.attrs.scaler.y_res = 0;
-
- /* beware, the hash must be the same for all glyph ranges! */
- hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
- gindex / FTC_SBIT_ITEMS_PER_NODE;
-
-#if 1 /* inlining is about 50% faster! */
- FTC_GCACHE_LOOKUP_CMP( cache,
- ftc_basic_family_compare,
- FTC_SNode_Compare,
- hash, gindex,
- &query,
- node,
- error );
-#else
- error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
- hash,
- gindex,
- FTC_GQUERY( &query ),
- (FTC_Node*)&node );
-#endif
- if ( error )
- goto Exit;
-
- *ansbit = node->sbits + ( gindex - FTC_GNODE( node )->gindex );
-
- if ( anode )
- {
- *anode = FTC_NODE( node );
- FTC_NODE( node )->ref_count++;
- }
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_SBitCache_LookupScaler( FTC_SBitCache cache,
- FTC_Scaler scaler,
- FT_ULong load_flags,
- FT_UInt gindex,
- FTC_SBit *ansbit,
- FTC_Node *anode )
- {
- FT_Error error;
- FTC_BasicQueryRec query;
- FTC_SNode node = 0; /* make compiler happy */
- FT_UInt32 hash;
-
-
- if ( anode )
- *anode = NULL;
-
- /* other argument checks delayed to FTC_Cache_Lookup */
- if ( !ansbit || !scaler )
- return FTC_Err_Invalid_Argument;
-
- *ansbit = NULL;
-
- query.attrs.scaler = scaler[0];
- query.attrs.load_flags = load_flags;
-
- /* beware, the hash must be the same for all glyph ranges! */
- hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
- gindex / FTC_SBIT_ITEMS_PER_NODE;
-
- FTC_GCACHE_LOOKUP_CMP( cache,
- ftc_basic_family_compare,
- FTC_SNode_Compare,
- hash, gindex,
- &query,
- node,
- error );
- if ( error )
- goto Exit;
-
- *ansbit = node->sbits + ( gindex - FTC_GNODE( node )->gindex );
-
- if ( anode )
- {
- *anode = FTC_NODE( node );
- FTC_NODE( node )->ref_count++;
- }
-
- Exit:
- return error;
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_EXPORT( FT_Error )
- FTC_SBit_Cache_New( FTC_Manager manager,
- FTC_SBitCache *acache );
-
- FT_EXPORT( FT_Error )
- FTC_SBit_Cache_Lookup( FTC_SBitCache cache,
- FTC_OldImage_Desc* desc,
- FT_UInt gindex,
- FTC_SBit *ansbit );
-
-
- FT_EXPORT_DEF( FT_Error )
- FTC_SBit_Cache_New( FTC_Manager manager,
- FTC_SBitCache *acache )
- {
- return FTC_SBitCache_New( manager, (FTC_SBitCache*)acache );
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FTC_SBit_Cache_Lookup( FTC_SBitCache cache,
- FTC_OldImage_Desc* desc,
- FT_UInt gindex,
- FTC_SBit *ansbit )
- {
- FTC_ImageTypeRec type0;
-
-
- if ( !desc )
- return FT_Err_Invalid_Argument;
-
- ftc_image_type_from_old_desc( &type0, desc );
-
- return FTC_SBitCache_Lookup( (FTC_SBitCache)cache,
- &type0,
- gindex,
- ansbit,
- NULL );
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c
deleted file mode 100644
index f3e699c3850..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftccache.c */
-/* */
-/* The FreeType internal cache interface (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "ftcmanag.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
-#define FTC_HASH_MAX_LOAD 2
-#define FTC_HASH_MIN_LOAD 1
-#define FTC_HASH_SUB_LOAD ( FTC_HASH_MAX_LOAD - FTC_HASH_MIN_LOAD )
-
-/* this one _must_ be a power of 2! */
-#define FTC_HASH_INITIAL_SIZE 8
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE NODE DEFINITIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* add a new node to the head of the manager's circular MRU list */
- static void
- ftc_node_mru_link( FTC_Node node,
- FTC_Manager manager )
- {
- void *nl = &manager->nodes_list;
-
-
- FTC_MruNode_Prepend( (FTC_MruNode*)nl,
- (FTC_MruNode)node );
- manager->num_nodes++;
- }
-
-
- /* remove a node from the manager's MRU list */
- static void
- ftc_node_mru_unlink( FTC_Node node,
- FTC_Manager manager )
- {
- void *nl = &manager->nodes_list;
-
-
- FTC_MruNode_Remove( (FTC_MruNode*)nl,
- (FTC_MruNode)node );
- manager->num_nodes--;
- }
-
-
-#ifndef FTC_INLINE
-
- /* move a node to the head of the manager's MRU list */
- static void
- ftc_node_mru_up( FTC_Node node,
- FTC_Manager manager )
- {
- FTC_MruNode_Up( (FTC_MruNode*)&manager->nodes_list,
- (FTC_MruNode)node );
- }
-
-#endif /* !FTC_INLINE */
-
-
- /* Note that this function cannot fail. If we cannot re-size the
- * buckets array appropriately, we simply degrade the hash table's
- * performance!
- */
- static void
- ftc_cache_resize( FTC_Cache cache )
- {
- for (;;)
- {
- FTC_Node node, *pnode;
- FT_UInt p = cache->p;
- FT_UInt mask = cache->mask;
- FT_UInt count = mask + p + 1; /* number of buckets */
-
-
- /* do we need to shrink the buckets array? */
- if ( cache->slack < 0 )
- {
- FTC_Node new_list = NULL;
-
-
- /* try to expand the buckets array _before_ splitting
- * the bucket lists
- */
- if ( p >= mask )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
-
-
- /* if we can't expand the array, leave immediately */
- if ( FT_RENEW_ARRAY( cache->buckets, (mask+1)*2, (mask+1)*4 ) )
- break;
- }
-
- /* split a single bucket */
- pnode = cache->buckets + p;
-
- for (;;)
- {
- node = *pnode;
- if ( node == NULL )
- break;
-
- if ( node->hash & ( mask + 1 ) )
- {
- *pnode = node->link;
- node->link = new_list;
- new_list = node;
- }
- else
- pnode = &node->link;
- }
-
- cache->buckets[p + mask + 1] = new_list;
-
- cache->slack += FTC_HASH_MAX_LOAD;
-
- if ( p >= mask )
- {
- cache->mask = 2 * mask + 1;
- cache->p = 0;
- }
- else
- cache->p = p + 1;
- }
-
- /* do we need to expand the buckets array? */
- else if ( cache->slack > (FT_Long)count * FTC_HASH_SUB_LOAD )
- {
- FT_UInt old_index = p + mask;
- FTC_Node* pold;
-
-
- if ( old_index + 1 <= FTC_HASH_INITIAL_SIZE )
- break;
-
- if ( p == 0 )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
-
-
- /* if we can't shrink the array, leave immediately */
- if ( FT_RENEW_ARRAY( cache->buckets,
- ( mask + 1 ) * 2, mask + 1 ) )
- break;
-
- cache->mask >>= 1;
- p = cache->mask;
- }
- else
- p--;
-
- pnode = cache->buckets + p;
- while ( *pnode )
- pnode = &(*pnode)->link;
-
- pold = cache->buckets + old_index;
- *pnode = *pold;
- *pold = NULL;
-
- cache->slack -= FTC_HASH_MAX_LOAD;
- cache->p = p;
- }
- else /* the hash table is balanced */
- break;
- }
- }
-
-
- /* remove a node from its cache's hash table */
- static void
- ftc_node_hash_unlink( FTC_Node node0,
- FTC_Cache cache )
- {
- FTC_Node *pnode;
- FT_UInt idx;
-
-
- idx = (FT_UInt)( node0->hash & cache->mask );
- if ( idx < cache->p )
- idx = (FT_UInt)( node0->hash & ( 2 * cache->mask + 1 ) );
-
- pnode = cache->buckets + idx;
-
- for (;;)
- {
- FTC_Node node = *pnode;
-
-
- if ( node == NULL )
- {
- FT_ERROR(( "ftc_node_hash_unlink: unknown node!\n" ));
- return;
- }
-
- if ( node == node0 )
- break;
-
- pnode = &(*pnode)->link;
- }
-
- *pnode = node0->link;
- node0->link = NULL;
-
- cache->slack++;
- ftc_cache_resize( cache );
- }
-
-
- /* add a node to the `top' of its cache's hash table */
- static void
- ftc_node_hash_link( FTC_Node node,
- FTC_Cache cache )
- {
- FTC_Node *pnode;
- FT_UInt idx;
-
-
- idx = (FT_UInt)( node->hash & cache->mask );
- if ( idx < cache->p )
- idx = (FT_UInt)( node->hash & (2 * cache->mask + 1 ) );
-
- pnode = cache->buckets + idx;
-
- node->link = *pnode;
- *pnode = node;
-
- cache->slack--;
- ftc_cache_resize( cache );
- }
-
-
- /* remove a node from the cache manager */
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- FT_BASE_DEF( void )
-#else
- FT_LOCAL_DEF( void )
-#endif
- ftc_node_destroy( FTC_Node node,
- FTC_Manager manager )
- {
- FTC_Cache cache;
-
-
-#ifdef FT_DEBUG_ERROR
- /* find node's cache */
- if ( node->cache_index >= manager->num_caches )
- {
- FT_ERROR(( "ftc_node_destroy: invalid node handle\n" ));
- return;
- }
-#endif
-
- cache = manager->caches[node->cache_index];
-
-#ifdef FT_DEBUG_ERROR
- if ( cache == NULL )
- {
- FT_ERROR(( "ftc_node_destroy: invalid node handle\n" ));
- return;
- }
-#endif
-
- manager->cur_weight -= cache->clazz.node_weight( node, cache );
-
- /* remove node from mru list */
- ftc_node_mru_unlink( node, manager );
-
- /* remove node from cache's hash table */
- ftc_node_hash_unlink( node, cache );
-
- /* now finalize it */
- cache->clazz.node_free( node, cache );
-
-#if 0
- /* check, just in case of general corruption :-) */
- if ( manager->num_nodes == 0 )
- FT_ERROR(( "ftc_node_destroy: invalid cache node count! = %d\n",
- manager->num_nodes ));
-#endif
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** ABSTRACT CACHE CLASS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- FTC_Cache_Init( FTC_Cache cache )
- {
- return ftc_cache_init( cache );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- ftc_cache_init( FTC_Cache cache )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
-
-
- cache->p = 0;
- cache->mask = FTC_HASH_INITIAL_SIZE - 1;
- cache->slack = FTC_HASH_INITIAL_SIZE * FTC_HASH_MAX_LOAD;
-
- (void)FT_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
- return error;
- }
-
-
- static void
- FTC_Cache_Clear( FTC_Cache cache )
- {
- if ( cache )
- {
- FTC_Manager manager = cache->manager;
- FT_UFast i;
- FT_UInt count;
-
-
- count = cache->p + cache->mask + 1;
-
- for ( i = 0; i < count; i++ )
- {
- FTC_Node *pnode = cache->buckets + i, next, node = *pnode;
-
-
- while ( node )
- {
- next = node->link;
- node->link = NULL;
-
- /* remove node from mru list */
- ftc_node_mru_unlink( node, manager );
-
- /* now finalize it */
- manager->cur_weight -= cache->clazz.node_weight( node, cache );
-
- cache->clazz.node_free( node, cache );
- node = next;
- }
- cache->buckets[i] = NULL;
- }
- ftc_cache_resize( cache );
- }
- }
-
-
- FT_LOCAL_DEF( void )
- ftc_cache_done( FTC_Cache cache )
- {
- if ( cache->memory )
- {
- FT_Memory memory = cache->memory;
-
-
- FTC_Cache_Clear( cache );
-
- FT_FREE( cache->buckets );
- cache->mask = 0;
- cache->p = 0;
- cache->slack = 0;
-
- cache->memory = NULL;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_Cache_Done( FTC_Cache cache )
- {
- ftc_cache_done( cache );
- }
-
-
- static void
- ftc_cache_add( FTC_Cache cache,
- FT_UInt32 hash,
- FTC_Node node )
- {
- node->hash = hash;
- node->cache_index = (FT_UInt16) cache->index;
- node->ref_count = 0;
-
- ftc_node_hash_link( node, cache );
- ftc_node_mru_link( node, cache->manager );
-
- {
- FTC_Manager manager = cache->manager;
-
-
- manager->cur_weight += cache->clazz.node_weight( node, cache );
-
- if ( manager->cur_weight >= manager->max_weight )
- {
- node->ref_count++;
- FTC_Manager_Compress( manager );
- node->ref_count--;
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- FTC_Cache_NewNode( FTC_Cache cache,
- FT_UInt32 hash,
- FT_Pointer query,
- FTC_Node *anode )
- {
- FT_Error error;
- FTC_Node node;
-
-
- /*
- * We use the FTC_CACHE_TRYLOOP macros to support out-of-memory
- * errors (OOM) correctly, i.e., by flushing the cache progressively
- * in order to make more room.
- */
-
- FTC_CACHE_TRYLOOP( cache )
- {
- error = cache->clazz.node_new( &node, query, cache );
- }
- FTC_CACHE_TRYLOOP_END();
-
- if ( error )
- node = NULL;
- else
- {
- /* don't assume that the cache has the same number of buckets, since
- * our allocation request might have triggered global cache flushing
- */
- ftc_cache_add( cache, hash, node );
- }
-
- *anode = node;
- return error;
- }
-
-
-#ifndef FTC_INLINE
-
- FT_LOCAL_DEF( FT_Error )
- FTC_Cache_Lookup( FTC_Cache cache,
- FT_UInt32 hash,
- FT_Pointer query,
- FTC_Node *anode )
- {
- FT_UFast idx;
- FTC_Node* bucket;
- FTC_Node* pnode;
- FTC_Node node;
- FT_Error error = 0;
-
- FTC_Node_CompareFunc compare = cache->clazz.node_compare;
-
-
- if ( cache == NULL || anode == NULL )
- return FT_Err_Invalid_Argument;
-
- idx = hash & cache->mask;
- if ( idx < cache->p )
- idx = hash & ( cache->mask * 2 + 1 );
-
- bucket = cache->buckets + idx;
- pnode = bucket;
- for (;;)
- {
- node = *pnode;
- if ( node == NULL )
- goto NewNode;
-
- if ( node->hash == hash && compare( node, query, cache ) )
- break;
-
- pnode = &node->link;
- }
-
- if ( node != *bucket )
- {
- *pnode = node->link;
- node->link = *bucket;
- *bucket = node;
- }
-
- /* move to head of MRU list */
- {
- FTC_Manager manager = cache->manager;
-
-
- if ( node != manager->nodes_list )
- ftc_node_mru_up( node, manager );
- }
- *anode = node;
- return error;
-
- NewNode:
- return FTC_Cache_NewNode( cache, hash, query, anode );
- }
-
-#endif /* !FTC_INLINE */
-
-
- FT_LOCAL_DEF( void )
- FTC_Cache_RemoveFaceID( FTC_Cache cache,
- FTC_FaceID face_id )
- {
- FT_UFast i, count;
- FTC_Manager manager = cache->manager;
- FTC_Node frees = NULL;
-
-
- count = cache->p + cache->mask;
- for ( i = 0; i < count; i++ )
- {
- FTC_Node* bucket = cache->buckets + i;
- FTC_Node* pnode = bucket;
-
-
- for ( ;; )
- {
- FTC_Node node = *pnode;
-
-
- if ( node == NULL )
- break;
-
- if ( cache->clazz.node_remove_faceid( node, face_id, cache ) )
- {
- *pnode = node->link;
- node->link = frees;
- frees = node;
- }
- else
- pnode = &node->link;
- }
- }
-
- /* remove all nodes in the free list */
- while ( frees )
- {
- FTC_Node node;
-
-
- node = frees;
- frees = node->link;
-
- manager->cur_weight -= cache->clazz.node_weight( node, cache );
- ftc_node_mru_unlink( node, manager );
-
- cache->clazz.node_free( node, cache );
-
- cache->slack++;
- }
-
- ftc_cache_resize( cache );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h
deleted file mode 100644
index 8c0a7c94fe6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccache.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftccache.h */
-/* */
-/* FreeType internal cache interface (specification). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCCACHE_H__
-#define __FTCCACHE_H__
-
-
-#include "ftcmru.h"
-
-FT_BEGIN_HEADER
-
- /* handle to cache object */
- typedef struct FTC_CacheRec_* FTC_Cache;
-
- /* handle to cache class */
- typedef const struct FTC_CacheClassRec_* FTC_CacheClass;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE NODE DEFINITIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Each cache controls one or more cache nodes. Each node is part of */
- /* the global_lru list of the manager. Its `data' field however is used */
- /* as a reference count for now. */
- /* */
- /* A node can be anything, depending on the type of information held by */
- /* the cache. It can be an individual glyph image, a set of bitmaps */
- /* glyphs for a given size, some metrics, etc. */
- /* */
- /*************************************************************************/
-
- /* structure size should be 20 bytes on 32-bits machines */
- typedef struct FTC_NodeRec_
- {
- FTC_MruNodeRec mru; /* circular mru list pointer */
- FTC_Node link; /* used for hashing */
- FT_UInt32 hash; /* used for hashing too */
- FT_UShort cache_index; /* index of cache the node belongs to */
- FT_Short ref_count; /* reference count for this node */
-
- } FTC_NodeRec;
-
-
-#define FTC_NODE( x ) ( (FTC_Node)(x) )
-#define FTC_NODE_P( x ) ( (FTC_Node*)(x) )
-
-#define FTC_NODE__NEXT( x ) FTC_NODE( (x)->mru.next )
-#define FTC_NODE__PREV( x ) FTC_NODE( (x)->mru.prev )
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- FT_BASE( void )
- ftc_node_destroy( FTC_Node node,
- FTC_Manager manager );
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE DEFINITIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* initialize a new cache node */
- typedef FT_Error
- (*FTC_Node_NewFunc)( FTC_Node *pnode,
- FT_Pointer query,
- FTC_Cache cache );
-
- typedef FT_ULong
- (*FTC_Node_WeightFunc)( FTC_Node node,
- FTC_Cache cache );
-
- /* compare a node to a given key pair */
- typedef FT_Bool
- (*FTC_Node_CompareFunc)( FTC_Node node,
- FT_Pointer key,
- FTC_Cache cache );
-
-
- typedef void
- (*FTC_Node_FreeFunc)( FTC_Node node,
- FTC_Cache cache );
-
- typedef FT_Error
- (*FTC_Cache_InitFunc)( FTC_Cache cache );
-
- typedef void
- (*FTC_Cache_DoneFunc)( FTC_Cache cache );
-
-
- typedef struct FTC_CacheClassRec_
- {
- FTC_Node_NewFunc node_new;
- FTC_Node_WeightFunc node_weight;
- FTC_Node_CompareFunc node_compare;
- FTC_Node_CompareFunc node_remove_faceid;
- FTC_Node_FreeFunc node_free;
-
- FT_UInt cache_size;
- FTC_Cache_InitFunc cache_init;
- FTC_Cache_DoneFunc cache_done;
-
- } FTC_CacheClassRec;
-
-
- /* each cache really implements a dynamic hash table to manage its nodes */
- typedef struct FTC_CacheRec_
- {
- FT_UFast p;
- FT_UFast mask;
- FT_Long slack;
- FTC_Node* buckets;
-
- FTC_CacheClassRec clazz; /* local copy, for speed */
-
- FTC_Manager manager;
- FT_Memory memory;
- FT_UInt index; /* in manager's table */
-
- FTC_CacheClass org_class; /* original class pointer */
-
- } FTC_CacheRec;
-
-
-#define FTC_CACHE( x ) ( (FTC_Cache)(x) )
-#define FTC_CACHE_P( x ) ( (FTC_Cache*)(x) )
-
-
- /* default cache initialize */
- FT_LOCAL( FT_Error )
- FTC_Cache_Init( FTC_Cache cache );
-
- /* default cache finalizer */
- FT_LOCAL( void )
- FTC_Cache_Done( FTC_Cache cache );
-
- /* Call this function to lookup the cache. If no corresponding
- * node is found, a new one is automatically created. This function
- * is capable of flushing the cache adequately to make room for the
- * new cache object.
- */
-
-#ifndef FTC_INLINE
- FT_LOCAL( FT_Error )
- FTC_Cache_Lookup( FTC_Cache cache,
- FT_UInt32 hash,
- FT_Pointer query,
- FTC_Node *anode );
-#endif
-
- FT_LOCAL( FT_Error )
- FTC_Cache_NewNode( FTC_Cache cache,
- FT_UInt32 hash,
- FT_Pointer query,
- FTC_Node *anode );
-
- /* Remove all nodes that relate to a given face_id. This is useful
- * when un-installing fonts. Note that if a cache node relates to
- * the face_id, but is locked (i.e., has `ref_count > 0'), the node
- * will _not_ be destroyed, but its internal face_id reference will
- * be modified.
- *
- * The final result will be that the node will never come back
- * in further lookup requests, and will be flushed on demand from
- * the cache normally when its reference count reaches 0.
- */
- FT_LOCAL( void )
- FTC_Cache_RemoveFaceID( FTC_Cache cache,
- FTC_FaceID face_id );
-
-
-#ifdef FTC_INLINE
-
-#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
- FT_BEGIN_STMNT \
- FTC_Node *_bucket, *_pnode, _node; \
- FTC_Cache _cache = FTC_CACHE(cache); \
- FT_UInt32 _hash = (FT_UInt32)(hash); \
- FTC_Node_CompareFunc _nodcomp = (FTC_Node_CompareFunc)(nodecmp); \
- FT_UInt _idx; \
- \
- \
- error = 0; \
- node = NULL; \
- _idx = _hash & _cache->mask; \
- if ( _idx < _cache->p ) \
- _idx = _hash & ( _cache->mask*2 + 1 ); \
- \
- _bucket = _pnode = _cache->buckets + _idx; \
- for (;;) \
- { \
- _node = *_pnode; \
- if ( _node == NULL ) \
- goto _NewNode; \
- \
- if ( _node->hash == _hash && _nodcomp( _node, query, _cache ) ) \
- break; \
- \
- _pnode = &_node->link; \
- } \
- \
- if ( _node != *_bucket ) \
- { \
- *_pnode = _node->link; \
- _node->link = *_bucket; \
- *_bucket = _node; \
- } \
- \
- { \
- FTC_Manager _manager = _cache->manager; \
- void* _nl = &_manager->nodes_list; \
- \
- \
- if ( _node != _manager->nodes_list ) \
- FTC_MruNode_Up( (FTC_MruNode*)_nl, \
- (FTC_MruNode)_node ); \
- } \
- goto _Ok; \
- \
- _NewNode: \
- error = FTC_Cache_NewNode( _cache, _hash, query, &_node ); \
- \
- _Ok: \
- _pnode = (FTC_Node*)(void*)&(node); \
- *_pnode = _node; \
- FT_END_STMNT
-
-#else /* !FTC_INLINE */
-
-#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
- FT_BEGIN_STMNT \
- error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, \
- (FTC_Node*)&(node) ); \
- FT_END_STMNT
-
-#endif /* !FTC_INLINE */
-
-
- /*
- * This macro, together with FTC_CACHE_TRYLOOP_END, defines a retry
- * loop to flush the cache repeatedly in case of memory overflows.
- *
- * It is used when creating a new cache node, or within a lookup
- * that needs to allocate data (e.g., the sbit cache lookup).
- *
- * Example:
- *
- * {
- * FTC_CACHE_TRYLOOP( cache )
- * error = load_data( ... );
- * FTC_CACHE_TRYLOOP_END()
- * }
- *
- */
-#define FTC_CACHE_TRYLOOP( cache ) \
- { \
- FTC_Manager _try_manager = FTC_CACHE( cache )->manager; \
- FT_UInt _try_count = 4; \
- \
- \
- for (;;) \
- { \
- FT_UInt _try_done;
-
-
-#define FTC_CACHE_TRYLOOP_END() \
- if ( !error || error != FT_Err_Out_Of_Memory ) \
- break; \
- \
- _try_done = FTC_Manager_FlushN( _try_manager, _try_count ); \
- if ( _try_done == 0 ) \
- break; \
- \
- if ( _try_done == _try_count ) \
- { \
- _try_count *= 2; \
- if ( _try_count < _try_done || \
- _try_count > _try_manager->num_nodes ) \
- _try_count = _try_manager->num_nodes; \
- } \
- } \
- }
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __FTCCACHE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h
deleted file mode 100644
index 86e72a7514f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccback.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftccback.h */
-/* */
-/* Callback functions of the caching sub-system (specification only). */
-/* */
-/* Copyright 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#ifndef __FTCCBACK_H__
-#define __FTCCBACK_H__
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcmru.h"
-#include "ftcimage.h"
-#include "ftcmanag.h"
-#include "ftcglyph.h"
-#include "ftcsbits.h"
-
-
- FT_LOCAL( void )
- ftc_inode_free( FTC_Node inode,
- FTC_Cache cache );
-
- FT_LOCAL( FT_Error )
- ftc_inode_new( FTC_Node *pinode,
- FT_Pointer gquery,
- FTC_Cache cache );
-
- FT_LOCAL( FT_ULong )
- ftc_inode_weight( FTC_Node inode,
- FTC_Cache cache );
-
-
- FT_LOCAL( void )
- ftc_snode_free( FTC_Node snode,
- FTC_Cache cache );
-
- FT_LOCAL( FT_Error )
- ftc_snode_new( FTC_Node *psnode,
- FT_Pointer gquery,
- FTC_Cache cache );
-
- FT_LOCAL( FT_ULong )
- ftc_snode_weight( FTC_Node snode,
- FTC_Cache cache );
-
- FT_LOCAL( FT_Bool )
- ftc_snode_compare( FTC_Node snode,
- FT_Pointer gquery,
- FTC_Cache cache );
-
-
- FT_LOCAL( FT_Bool )
- ftc_gnode_compare( FTC_Node gnode,
- FT_Pointer gquery,
- FTC_Cache cache );
-
-
- FT_LOCAL( FT_Error )
- ftc_gcache_init( FTC_Cache cache );
-
- FT_LOCAL( void )
- ftc_gcache_done( FTC_Cache cache );
-
-
- FT_LOCAL( FT_Error )
- ftc_cache_init( FTC_Cache cache );
-
- FT_LOCAL( void )
- ftc_cache_done( FTC_Cache cache );
-
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
- FT_LOCAL( void )
- ftc_node_destroy( FTC_Node node,
- FTC_Manager manager );
-#endif
-
-#endif /* __FTCCBACK_H__ */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c
deleted file mode 100644
index 4c6a7fd9609..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftccmap.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftccmap.c */
-/* */
-/* FreeType CharMap cache (body) */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_CACHE_H
-#include "ftcmanag.h"
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_TRUETYPE_IDS_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cache
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- typedef enum FTC_OldCMapType_
- {
- FTC_OLD_CMAP_BY_INDEX = 0,
- FTC_OLD_CMAP_BY_ENCODING = 1,
- FTC_OLD_CMAP_BY_ID = 2
-
- } FTC_OldCMapType;
-
-
- typedef struct FTC_OldCMapIdRec_
- {
- FT_UInt platform;
- FT_UInt encoding;
-
- } FTC_OldCMapIdRec, *FTC_OldCMapId;
-
-
- typedef struct FTC_OldCMapDescRec_
- {
- FTC_FaceID face_id;
- FTC_OldCMapType type;
-
- union
- {
- FT_UInt index;
- FT_Encoding encoding;
- FTC_OldCMapIdRec id;
-
- } u;
-
- } FTC_OldCMapDescRec, *FTC_OldCMapDesc;
-
-#endif /* FT_CONFIG_OLD_INTERNALS */
-
-
- /*************************************************************************/
- /* */
- /* Each FTC_CMapNode contains a simple array to map a range of character */
- /* codes to equivalent glyph indices. */
- /* */
- /* For now, the implementation is very basic: Each node maps a range of */
- /* 128 consecutive character codes to their corresponding glyph indices. */
- /* */
- /* We could do more complex things, but I don't think it is really very */
- /* useful. */
- /* */
- /*************************************************************************/
-
-
- /* number of glyph indices / character code per node */
-#define FTC_CMAP_INDICES_MAX 128
-
- /* compute a query/node hash */
-#define FTC_CMAP_HASH( faceid, index, charcode ) \
- ( FTC_FACE_ID_HASH( faceid ) + 211 * ( index ) + \
- ( (char_code) / FTC_CMAP_INDICES_MAX ) )
-
- /* the charmap query */
- typedef struct FTC_CMapQueryRec_
- {
- FTC_FaceID face_id;
- FT_UInt cmap_index;
- FT_UInt32 char_code;
-
- } FTC_CMapQueryRec, *FTC_CMapQuery;
-
-#define FTC_CMAP_QUERY( x ) ((FTC_CMapQuery)(x))
-#define FTC_CMAP_QUERY_HASH( x ) \
- FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->char_code )
-
- /* the cmap cache node */
- typedef struct FTC_CMapNodeRec_
- {
- FTC_NodeRec node;
- FTC_FaceID face_id;
- FT_UInt cmap_index;
- FT_UInt32 first; /* first character in node */
- FT_UInt16 indices[FTC_CMAP_INDICES_MAX]; /* array of glyph indices */
-
- } FTC_CMapNodeRec, *FTC_CMapNode;
-
-#define FTC_CMAP_NODE( x ) ( (FTC_CMapNode)( x ) )
-#define FTC_CMAP_NODE_HASH( x ) \
- FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->first )
-
- /* if (indices[n] == FTC_CMAP_UNKNOWN), we assume that the corresponding */
- /* glyph indices haven't been queried through FT_Get_Glyph_Index() yet */
-#define FTC_CMAP_UNKNOWN ( (FT_UInt16)-1 )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CHARMAP NODES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_CALLBACK_DEF( void )
- ftc_cmap_node_free( FTC_Node ftcnode,
- FTC_Cache cache )
- {
- FTC_CMapNode node = (FTC_CMapNode)ftcnode;
- FT_Memory memory = cache->memory;
-
-
- FT_FREE( node );
- }
-
-
- /* initialize a new cmap node */
- FT_CALLBACK_DEF( FT_Error )
- ftc_cmap_node_new( FTC_Node *ftcanode,
- FT_Pointer ftcquery,
- FTC_Cache cache )
- {
- FTC_CMapNode *anode = (FTC_CMapNode*)ftcanode;
- FTC_CMapQuery query = (FTC_CMapQuery)ftcquery;
- FT_Error error;
- FT_Memory memory = cache->memory;
- FTC_CMapNode node;
- FT_UInt nn;
-
-
- if ( !FT_NEW( node ) )
- {
- node->face_id = query->face_id;
- node->cmap_index = query->cmap_index;
- node->first = (query->char_code / FTC_CMAP_INDICES_MAX) *
- FTC_CMAP_INDICES_MAX;
-
- for ( nn = 0; nn < FTC_CMAP_INDICES_MAX; nn++ )
- node->indices[nn] = FTC_CMAP_UNKNOWN;
- }
-
- *anode = node;
- return error;
- }
-
-
- /* compute the weight of a given cmap node */
- FT_CALLBACK_DEF( FT_ULong )
- ftc_cmap_node_weight( FTC_Node cnode,
- FTC_Cache cache )
- {
- FT_UNUSED( cnode );
- FT_UNUSED( cache );
-
- return sizeof ( *cnode );
- }
-
-
- /* compare a cmap node to a given query */
- FT_CALLBACK_DEF( FT_Bool )
- ftc_cmap_node_compare( FTC_Node ftcnode,
- FT_Pointer ftcquery,
- FTC_Cache cache )
- {
- FTC_CMapNode node = (FTC_CMapNode)ftcnode;
- FTC_CMapQuery query = (FTC_CMapQuery)ftcquery;
- FT_UNUSED( cache );
-
-
- if ( node->face_id == query->face_id &&
- node->cmap_index == query->cmap_index )
- {
- FT_UInt32 offset = (FT_UInt32)( query->char_code - node->first );
-
-
- return FT_BOOL( offset < FTC_CMAP_INDICES_MAX );
- }
-
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_Bool )
- ftc_cmap_node_remove_faceid( FTC_Node ftcnode,
- FT_Pointer ftcface_id,
- FTC_Cache cache )
- {
- FTC_CMapNode node = (FTC_CMapNode)ftcnode;
- FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
- FT_UNUSED( cache );
-
- return FT_BOOL( node->face_id == face_id );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GLYPH IMAGE CACHE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_CacheClassRec ftc_cmap_cache_class =
- {
- ftc_cmap_node_new,
- ftc_cmap_node_weight,
- ftc_cmap_node_compare,
- ftc_cmap_node_remove_faceid,
- ftc_cmap_node_free,
-
- sizeof ( FTC_CacheRec ),
- ftc_cache_init,
- ftc_cache_done,
- };
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_CMapCache_New( FTC_Manager manager,
- FTC_CMapCache *acache )
- {
- return FTC_Manager_RegisterCache( manager,
- &ftc_cmap_cache_class,
- FTC_CACHE_P( acache ) );
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*
- * Unfortunately, it is not possible to support binary backwards
- * compatibility in the cmap cache. The FTC_CMapCache_Lookup signature
- * changes were too deep, and there is no clever hackish way to detect
- * what kind of structure we are being passed.
- *
- * On the other hand it seems that no production code is using this
- * function on Unix distributions.
- */
-
-#endif
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_UInt )
- FTC_CMapCache_Lookup( FTC_CMapCache cmap_cache,
- FTC_FaceID face_id,
- FT_Int cmap_index,
- FT_UInt32 char_code )
- {
- FTC_Cache cache = FTC_CACHE( cmap_cache );
- FTC_CMapQueryRec query;
- FTC_CMapNode node;
- FT_Error error;
- FT_UInt gindex = 0;
- FT_UInt32 hash;
- FT_Int no_cmap_change = 0;
-
-
- if ( cmap_index < 0 )
- {
- /* Treat a negative cmap index as a special value, meaning that you */
- /* don't want to change the FT_Face's character map through this */
- /* call. This can be useful if the face requester callback already */
- /* sets the face's charmap to the appropriate value. */
-
- no_cmap_change = 1;
- cmap_index = 0;
- }
-
- if ( !cache )
- {
- FT_ERROR(( "FTC_CMapCache_Lookup: bad arguments, returning 0!\n" ));
- return 0;
- }
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- /*
- * Detect a call from a rogue client that thinks it is linking
- * to FreeType 2.1.7. This is possible because the third parameter
- * is then a character code, and we have never seen any font with
- * more than a few charmaps, so if the index is very large...
- *
- * It is also very unlikely that a rogue client is interested
- * in Unicode values 0 to 15.
- *
- * NOTE: The original threshold was 4, but we found a font from the
- * Adobe Acrobat Reader Pack, named `KozMinProVI-Regular.otf',
- * which contains more than 5 charmaps.
- */
- if ( cmap_index >= 16 && !no_cmap_change )
- {
- FTC_OldCMapDesc desc = (FTC_OldCMapDesc) face_id;
-
-
- char_code = (FT_UInt32)cmap_index;
- query.face_id = desc->face_id;
-
-
- switch ( desc->type )
- {
- case FTC_OLD_CMAP_BY_INDEX:
- query.cmap_index = desc->u.index;
- query.char_code = (FT_UInt32)cmap_index;
- break;
-
- case FTC_OLD_CMAP_BY_ENCODING:
- {
- FT_Face face;
-
-
- error = FTC_Manager_LookupFace( cache->manager, desc->face_id,
- &face );
- if ( error )
- return 0;
-
- FT_Select_Charmap( face, desc->u.encoding );
-
- return FT_Get_Char_Index( face, char_code );
- }
-
- default:
- return 0;
- }
- }
- else
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
- {
- query.face_id = face_id;
- query.cmap_index = (FT_UInt)cmap_index;
- query.char_code = char_code;
- }
-
- hash = FTC_CMAP_HASH( face_id, cmap_index, char_code );
-
-#if 1
- FTC_CACHE_LOOKUP_CMP( cache, ftc_cmap_node_compare, hash, &query,
- node, error );
-#else
- error = FTC_Cache_Lookup( cache, hash, &query, (FTC_Node*) &node );
-#endif
- if ( error )
- goto Exit;
-
- FT_ASSERT( (FT_UInt)( char_code - node->first ) < FTC_CMAP_INDICES_MAX );
-
- /* something rotten can happen with rogue clients */
- if ( (FT_UInt)( char_code - node->first >= FTC_CMAP_INDICES_MAX ) )
- return 0;
-
- gindex = node->indices[char_code - node->first];
- if ( gindex == FTC_CMAP_UNKNOWN )
- {
- FT_Face face;
-
-
- gindex = 0;
-
- error = FTC_Manager_LookupFace( cache->manager, node->face_id, &face );
- if ( error )
- goto Exit;
-
- if ( (FT_UInt)cmap_index < (FT_UInt)face->num_charmaps )
- {
- FT_CharMap old, cmap = NULL;
-
-
- old = face->charmap;
- cmap = face->charmaps[cmap_index];
-
- if ( old != cmap && !no_cmap_change )
- FT_Set_Charmap( face, cmap );
-
- gindex = FT_Get_Char_Index( face, char_code );
-
- if ( old != cmap && !no_cmap_change )
- FT_Set_Charmap( face, old );
- }
-
- node->indices[char_code - node->first] = (FT_UShort)gindex;
- }
-
- Exit:
- return gindex;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h
deleted file mode 100644
index 5998d42daf6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcerror.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcerror.h */
-/* */
-/* Caching sub-system error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the caching sub-system error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __FTCERROR_H__
-#define __FTCERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX FTC_Err_
-#define FT_ERR_BASE FT_Mod_Err_Cache
-
-#include FT_ERRORS_H
-
-#endif /* __FTCERROR_H__ */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c
deleted file mode 100644
index 5c03abe0552..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcglyph.c */
-/* */
-/* FreeType Glyph Image (FT_Glyph) cache (body). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcglyph.h"
-#include FT_ERRORS_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
- /* create a new chunk node, setting its cache index and ref count */
- FT_LOCAL_DEF( void )
- FTC_GNode_Init( FTC_GNode gnode,
- FT_UInt gindex,
- FTC_Family family )
- {
- gnode->family = family;
- gnode->gindex = gindex;
- family->num_nodes++;
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_GNode_UnselectFamily( FTC_GNode gnode,
- FTC_Cache cache )
- {
- FTC_Family family = gnode->family;
-
-
- gnode->family = NULL;
- if ( family && --family->num_nodes == 0 )
- FTC_FAMILY_FREE( family, cache );
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_GNode_Done( FTC_GNode gnode,
- FTC_Cache cache )
- {
- /* finalize the node */
- gnode->gindex = 0;
-
- FTC_GNode_UnselectFamily( gnode, cache );
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- ftc_gnode_compare( FTC_Node ftcgnode,
- FT_Pointer ftcgquery,
- FTC_Cache cache )
- {
- FTC_GNode gnode = (FTC_GNode)ftcgnode;
- FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
- FT_UNUSED( cache );
-
-
- return FT_BOOL( gnode->family == gquery->family &&
- gnode->gindex == gquery->gindex );
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- FTC_GNode_Compare( FTC_GNode gnode,
- FTC_GQuery gquery )
- {
- return ftc_gnode_compare( FTC_NODE( gnode ), gquery, NULL );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CHUNK SETS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- FTC_Family_Init( FTC_Family family,
- FTC_Cache cache )
- {
- FTC_GCacheClass clazz = FTC_CACHE__GCACHE_CLASS( cache );
-
-
- family->clazz = clazz->family_class;
- family->num_nodes = 0;
- family->cache = cache;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- ftc_gcache_init( FTC_Cache ftccache )
- {
- FTC_GCache cache = (FTC_GCache)ftccache;
- FT_Error error;
-
-
- error = FTC_Cache_Init( FTC_CACHE( cache ) );
- if ( !error )
- {
- FTC_GCacheClass clazz = (FTC_GCacheClass)FTC_CACHE( cache )->org_class;
-
- FTC_MruList_Init( &cache->families,
- clazz->family_class,
- 0, /* no maximum here! */
- cache,
- FTC_CACHE( cache )->memory );
- }
-
- return error;
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_Error )
- FTC_GCache_Init( FTC_GCache cache )
- {
- return ftc_gcache_init( FTC_CACHE( cache ) );
- }
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( void )
- ftc_gcache_done( FTC_Cache ftccache )
- {
- FTC_GCache cache = (FTC_GCache)ftccache;
-
-
- FTC_Cache_Done( (FTC_Cache)cache );
- FTC_MruList_Done( &cache->families );
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( void )
- FTC_GCache_Done( FTC_GCache cache )
- {
- ftc_gcache_done( FTC_CACHE( cache ) );
- }
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( FT_Error )
- FTC_GCache_New( FTC_Manager manager,
- FTC_GCacheClass clazz,
- FTC_GCache *acache )
- {
- return FTC_Manager_RegisterCache( manager, (FTC_CacheClass)clazz,
- (FTC_Cache*)acache );
- }
-
-
-#ifndef FTC_INLINE
-
- FT_LOCAL_DEF( FT_Error )
- FTC_GCache_Lookup( FTC_GCache cache,
- FT_UInt32 hash,
- FT_UInt gindex,
- FTC_GQuery query,
- FTC_Node *anode )
- {
- FT_Error error;
-
-
- query->gindex = gindex;
-
- FTC_MRULIST_LOOKUP( &cache->families, query, query->family, error );
- if ( !error )
- {
- FTC_Family family = query->family;
-
-
- /* prevent the family from being destroyed too early when an */
- /* out-of-memory condition occurs during glyph node initialization. */
- family->num_nodes++;
-
- error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, anode );
-
- if ( --family->num_nodes == 0 )
- FTC_FAMILY_FREE( family, cache );
- }
- return error;
- }
-
-#endif /* !FTC_INLINE */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h
deleted file mode 100644
index 87a4199bfd8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcglyph.h
+++ /dev/null
@@ -1,322 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcglyph.h */
-/* */
-/* FreeType abstract glyph cache (specification). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*
- *
- * FTC_GCache is an _abstract_ cache object optimized to store glyph
- * data. It works as follows:
- *
- * - It manages FTC_GNode objects. Each one of them can hold one or more
- * glyph `items'. Item types are not specified in the FTC_GCache but
- * in classes that extend it.
- *
- * - Glyph attributes, like face ID, character size, render mode, etc.,
- * can be grouped into abstract `glyph families'. This avoids storing
- * the attributes within the FTC_GCache, since it is likely that many
- * FTC_GNodes will belong to the same family in typical uses.
- *
- * - Each FTC_GNode is thus an FTC_Node with two additional fields:
- *
- * * gindex: A glyph index, or the first index in a glyph range.
- * * family: A pointer to a glyph `family'.
- *
- * - Family types are not fully specific in the FTC_Family type, but
- * by classes that extend it.
- *
- * Note that both FTC_ImageCache and FTC_SBitCache extend FTC_GCache.
- * They share an FTC_Family sub-class called FTC_BasicFamily which is
- * used to store the following data: face ID, pixel/point sizes, load
- * flags. For more details see the file `src/cache/ftcbasic.c'.
- *
- * Client applications can extend FTC_GNode with their own FTC_GNode
- * and FTC_Family sub-classes to implement more complex caches (e.g.,
- * handling automatic synthesis, like obliquing & emboldening, colored
- * glyphs, etc.).
- *
- * See also the FTC_ICache & FTC_SCache classes in `ftcimage.h' and
- * `ftcsbits.h', which both extend FTC_GCache with additional
- * optimizations.
- *
- * A typical FTC_GCache implementation must provide at least the
- * following:
- *
- * - FTC_GNode sub-class, e.g. MyNode, with relevant methods:
- * my_node_new (must call FTC_GNode_Init)
- * my_node_free (must call FTC_GNode_Done)
- * my_node_compare (must call FTC_GNode_Compare)
- * my_node_remove_faceid (must call ftc_gnode_unselect in case
- * of match)
- *
- * - FTC_Family sub-class, e.g. MyFamily, with relevant methods:
- * my_family_compare
- * my_family_init
- * my_family_reset (optional)
- * my_family_done
- *
- * - FTC_GQuery sub-class, e.g. MyQuery, to hold cache-specific query
- * data.
- *
- * - Constant structures for a FTC_GNodeClass.
- *
- * - MyCacheNew() can be implemented easily as a call to the convenience
- * function FTC_GCache_New.
- *
- * - MyCacheLookup with a call to FTC_GCache_Lookup. This function will
- * automatically:
- *
- * - Search for the corresponding family in the cache, or create
- * a new one if necessary. Put it in FTC_GQUERY(myquery).family
- *
- * - Call FTC_Cache_Lookup.
- *
- * If it returns NULL, you should create a new node, then call
- * ftc_cache_add as usual.
- */
-
-
- /*************************************************************************/
- /* */
- /* Important: The functions defined in this file are only used to */
- /* implement an abstract glyph cache class. You need to */
- /* provide additional logic to implement a complete cache. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********* *********/
- /********* WARNING, THIS IS BETA CODE. *********/
- /********* *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#ifndef __FTCGLYPH_H__
-#define __FTCGLYPH_H__
-
-
-#include <ft2build.h>
-#include "ftcmanag.h"
-
-
-FT_BEGIN_HEADER
-
-
- /*
- * We can group glyphs into `families'. Each family correspond to a
- * given face ID, character size, transform, etc.
- *
- * Families are implemented as MRU list nodes. They are
- * reference-counted.
- */
-
- typedef struct FTC_FamilyRec_
- {
- FTC_MruNodeRec mrunode;
- FT_UInt num_nodes; /* current number of nodes in this family */
- FTC_Cache cache;
- FTC_MruListClass clazz;
-
- } FTC_FamilyRec, *FTC_Family;
-
-#define FTC_FAMILY(x) ( (FTC_Family)(x) )
-#define FTC_FAMILY_P(x) ( (FTC_Family*)(x) )
-
-
- typedef struct FTC_GNodeRec_
- {
- FTC_NodeRec node;
- FTC_Family family;
- FT_UInt gindex;
-
- } FTC_GNodeRec, *FTC_GNode;
-
-#define FTC_GNODE( x ) ( (FTC_GNode)(x) )
-#define FTC_GNODE_P( x ) ( (FTC_GNode*)(x) )
-
-
- typedef struct FTC_GQueryRec_
- {
- FT_UInt gindex;
- FTC_Family family;
-
- } FTC_GQueryRec, *FTC_GQuery;
-
-#define FTC_GQUERY( x ) ( (FTC_GQuery)(x) )
-
-
- /*************************************************************************/
- /* */
- /* These functions are exported so that they can be called from */
- /* user-provided cache classes; otherwise, they are really part of the */
- /* cache sub-system internals. */
- /* */
-
- /* must be called by derived FTC_Node_InitFunc routines */
- FT_LOCAL( void )
- FTC_GNode_Init( FTC_GNode node,
- FT_UInt gindex, /* glyph index for node */
- FTC_Family family );
-
- /* returns TRUE iff the query's glyph index correspond to the node; */
- /* this assumes that the `family' and `hash' fields of the query are */
- /* already correctly set */
- FT_LOCAL( FT_Bool )
- FTC_GNode_Compare( FTC_GNode gnode,
- FTC_GQuery gquery );
-
- /* call this function to clear a node's family -- this is necessary */
- /* to implement the `node_remove_faceid' cache method correctly */
- FT_LOCAL( void )
- FTC_GNode_UnselectFamily( FTC_GNode gnode,
- FTC_Cache cache );
-
- /* must be called by derived FTC_Node_DoneFunc routines */
- FT_LOCAL( void )
- FTC_GNode_Done( FTC_GNode node,
- FTC_Cache cache );
-
-
- FT_LOCAL( void )
- FTC_Family_Init( FTC_Family family,
- FTC_Cache cache );
-
- typedef struct FTC_GCacheRec_
- {
- FTC_CacheRec cache;
- FTC_MruListRec families;
-
- } FTC_GCacheRec, *FTC_GCache;
-
-#define FTC_GCACHE( x ) ((FTC_GCache)(x))
-
-
-#if 0
- /* can be used as @FTC_Cache_InitFunc */
- FT_LOCAL( FT_Error )
- FTC_GCache_Init( FTC_GCache cache );
-#endif
-
-
-#if 0
- /* can be used as @FTC_Cache_DoneFunc */
- FT_LOCAL( void )
- FTC_GCache_Done( FTC_GCache cache );
-#endif
-
-
- /* the glyph cache class adds fields for the family implementation */
- typedef struct FTC_GCacheClassRec_
- {
- FTC_CacheClassRec clazz;
- FTC_MruListClass family_class;
-
- } FTC_GCacheClassRec;
-
- typedef const FTC_GCacheClassRec* FTC_GCacheClass;
-
-#define FTC_GCACHE_CLASS( x ) ((FTC_GCacheClass)(x))
-
-#define FTC_CACHE__GCACHE_CLASS( x ) \
- FTC_GCACHE_CLASS( FTC_CACHE(x)->org_class )
-#define FTC_CACHE__FAMILY_CLASS( x ) \
- ( (FTC_MruListClass)FTC_CACHE__GCACHE_CLASS( x )->family_class )
-
-
- /* convenience function; use it instead of FTC_Manager_Register_Cache */
- FT_LOCAL( FT_Error )
- FTC_GCache_New( FTC_Manager manager,
- FTC_GCacheClass clazz,
- FTC_GCache *acache );
-
-#ifndef FTC_INLINE
- FT_LOCAL( FT_Error )
- FTC_GCache_Lookup( FTC_GCache cache,
- FT_UInt32 hash,
- FT_UInt gindex,
- FTC_GQuery query,
- FTC_Node *anode );
-#endif
-
-
- /* */
-
-
-#define FTC_FAMILY_FREE( family, cache ) \
- FTC_MruList_Remove( &FTC_GCACHE((cache))->families, \
- (FTC_MruNode)(family) )
-
-
-#ifdef FTC_INLINE
-
-#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash, \
- gindex, query, node, error ) \
- FT_BEGIN_STMNT \
- FTC_GCache _gcache = FTC_GCACHE( cache ); \
- FTC_GQuery _gquery = (FTC_GQuery)( query ); \
- FTC_MruNode_CompareFunc _fcompare = (FTC_MruNode_CompareFunc)(famcmp); \
- \
- \
- _gquery->gindex = (gindex); \
- \
- FTC_MRULIST_LOOKUP_CMP( &_gcache->families, _gquery, _fcompare, \
- _gquery->family, error ); \
- if ( !error ) \
- { \
- FTC_Family _gqfamily = _gquery->family; \
- \
- \
- _gqfamily->num_nodes++; \
- \
- FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ); \
- \
- if ( --_gqfamily->num_nodes == 0 ) \
- FTC_FAMILY_FREE( _gqfamily, _gcache ); \
- } \
- FT_END_STMNT
- /* */
-
-#else /* !FTC_INLINE */
-
-#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash, \
- gindex, query, node, error ) \
- FT_BEGIN_STMNT \
- void* _n = &(node); \
- \
- \
- error = FTC_GCache_Lookup( FTC_GCACHE( cache ), hash, gindex, \
- FTC_GQUERY( query ), (FTC_Node*)_n ); \
- FT_END_STMNT
-
-#endif /* !FTC_INLINE */
-
-
-FT_END_HEADER
-
-
-#endif /* __FTCGLYPH_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c
deleted file mode 100644
index 15d4e80c8c3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcimage.c */
-/* */
-/* FreeType Image cache (body). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcimage.h"
-#include FT_INTERNAL_MEMORY_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
- /* finalize a given glyph image node */
- FT_LOCAL_DEF( void )
- ftc_inode_free( FTC_Node ftcinode,
- FTC_Cache cache )
- {
- FTC_INode inode = (FTC_INode)ftcinode;
- FT_Memory memory = cache->memory;
-
-
- if ( inode->glyph )
- {
- FT_Done_Glyph( inode->glyph );
- inode->glyph = NULL;
- }
-
- FTC_GNode_Done( FTC_GNODE( inode ), cache );
- FT_FREE( inode );
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_INode_Free( FTC_INode inode,
- FTC_Cache cache )
- {
- ftc_inode_free( FTC_NODE( inode ), cache );
- }
-
-
- /* initialize a new glyph image node */
- FT_LOCAL_DEF( FT_Error )
- FTC_INode_New( FTC_INode *pinode,
- FTC_GQuery gquery,
- FTC_Cache cache )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
- FTC_INode inode;
-
-
- if ( !FT_NEW( inode ) )
- {
- FTC_GNode gnode = FTC_GNODE( inode );
- FTC_Family family = gquery->family;
- FT_UInt gindex = gquery->gindex;
- FTC_IFamilyClass clazz = FTC_CACHE__IFAMILY_CLASS( cache );
-
-
- /* initialize its inner fields */
- FTC_GNode_Init( gnode, gindex, family );
-
- /* we will now load the glyph image */
- error = clazz->family_load_glyph( family, gindex, cache,
- &inode->glyph );
- if ( error )
- {
- FTC_INode_Free( inode, cache );
- inode = NULL;
- }
- }
-
- *pinode = inode;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- ftc_inode_new( FTC_Node *ftcpinode,
- FT_Pointer ftcgquery,
- FTC_Cache cache )
- {
- FTC_INode *pinode = (FTC_INode*)ftcpinode;
- FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
-
-
- return FTC_INode_New( pinode, gquery, cache );
- }
-
-
- FT_LOCAL_DEF( FT_ULong )
- ftc_inode_weight( FTC_Node ftcinode,
- FTC_Cache ftccache )
- {
- FTC_INode inode = (FTC_INode)ftcinode;
- FT_ULong size = 0;
- FT_Glyph glyph = inode->glyph;
-
- FT_UNUSED( ftccache );
-
-
- switch ( glyph->format )
- {
- case FT_GLYPH_FORMAT_BITMAP:
- {
- FT_BitmapGlyph bitg;
-
-
- bitg = (FT_BitmapGlyph)glyph;
- size = bitg->bitmap.rows * ft_labs( bitg->bitmap.pitch ) +
- sizeof ( *bitg );
- }
- break;
-
- case FT_GLYPH_FORMAT_OUTLINE:
- {
- FT_OutlineGlyph outg;
-
-
- outg = (FT_OutlineGlyph)glyph;
- size = outg->outline.n_points *
- ( sizeof ( FT_Vector ) + sizeof ( FT_Byte ) ) +
- outg->outline.n_contours * sizeof ( FT_Short ) +
- sizeof ( *outg );
- }
- break;
-
- default:
- ;
- }
-
- size += sizeof ( *inode );
- return size;
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_ULong )
- FTC_INode_Weight( FTC_INode inode )
- {
- return ftc_inode_weight( FTC_NODE( inode ), NULL );
- }
-
-#endif /* 0 */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h
deleted file mode 100644
index 20d5d3e07df..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcimage.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcimage.h */
-/* */
-/* FreeType Generic Image cache (specification) */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*
- * FTC_ICache is an _abstract_ cache used to store a single FT_Glyph
- * image per cache node.
- *
- * FTC_ICache extends FTC_GCache. For an implementation example,
- * see FTC_ImageCache in `src/cache/ftbasic.c'.
- */
-
-
- /*************************************************************************/
- /* */
- /* Each image cache really manages FT_Glyph objects. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTCIMAGE_H__
-#define __FTCIMAGE_H__
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcglyph.h"
-
-FT_BEGIN_HEADER
-
-
- /* the FT_Glyph image node type - we store only 1 glyph per node */
- typedef struct FTC_INodeRec_
- {
- FTC_GNodeRec gnode;
- FT_Glyph glyph;
-
- } FTC_INodeRec, *FTC_INode;
-
-#define FTC_INODE( x ) ( (FTC_INode)( x ) )
-#define FTC_INODE_GINDEX( x ) FTC_GNODE(x)->gindex
-#define FTC_INODE_FAMILY( x ) FTC_GNODE(x)->family
-
- typedef FT_Error
- (*FTC_IFamily_LoadGlyphFunc)( FTC_Family family,
- FT_UInt gindex,
- FTC_Cache cache,
- FT_Glyph *aglyph );
-
- typedef struct FTC_IFamilyClassRec_
- {
- FTC_MruListClassRec clazz;
- FTC_IFamily_LoadGlyphFunc family_load_glyph;
-
- } FTC_IFamilyClassRec;
-
- typedef const FTC_IFamilyClassRec* FTC_IFamilyClass;
-
-#define FTC_IFAMILY_CLASS( x ) ((FTC_IFamilyClass)(x))
-
-#define FTC_CACHE__IFAMILY_CLASS( x ) \
- FTC_IFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS(x)->family_class )
-
-
- /* can be used as a @FTC_Node_FreeFunc */
- FT_LOCAL( void )
- FTC_INode_Free( FTC_INode inode,
- FTC_Cache cache );
-
- /* Can be used as @FTC_Node_NewFunc. `gquery.index' and `gquery.family'
- * must be set correctly. This function will call the `family_load_glyph'
- * method to load the FT_Glyph into the cache node.
- */
- FT_LOCAL( FT_Error )
- FTC_INode_New( FTC_INode *pinode,
- FTC_GQuery gquery,
- FTC_Cache cache );
-
-#if 0
- /* can be used as @FTC_Node_WeightFunc */
- FT_LOCAL( FT_ULong )
- FTC_INode_Weight( FTC_INode inode );
-#endif
-
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTCIMAGE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c
deleted file mode 100644
index 989b9e2096b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.c
+++ /dev/null
@@ -1,732 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcmanag.c */
-/* */
-/* FreeType Cache Manager (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcmanag.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_SIZES_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cache
-
-#define FTC_LRU_GET_MANAGER( lru ) ( (FTC_Manager)(lru)->user_data )
-
-
- static FT_Error
- ftc_scaler_lookup_size( FTC_Manager manager,
- FTC_Scaler scaler,
- FT_Size *asize )
- {
- FT_Face face;
- FT_Size size = NULL;
- FT_Error error;
-
-
- error = FTC_Manager_LookupFace( manager, scaler->face_id, &face );
- if ( error )
- goto Exit;
-
- error = FT_New_Size( face, &size );
- if ( error )
- goto Exit;
-
- FT_Activate_Size( size );
-
- if ( scaler->pixel )
- error = FT_Set_Pixel_Sizes( face, scaler->width, scaler->height );
- else
- error = FT_Set_Char_Size( face, scaler->width, scaler->height,
- scaler->x_res, scaler->y_res );
- if ( error )
- {
- FT_Done_Size( size );
- size = NULL;
- }
-
- Exit:
- *asize = size;
- return error;
- }
-
-
- typedef struct FTC_SizeNodeRec_
- {
- FTC_MruNodeRec node;
- FT_Size size;
- FTC_ScalerRec scaler;
-
- } FTC_SizeNodeRec, *FTC_SizeNode;
-
-
- FT_CALLBACK_DEF( void )
- ftc_size_node_done( FTC_MruNode ftcnode,
- FT_Pointer data )
- {
- FTC_SizeNode node = (FTC_SizeNode)ftcnode;
- FT_Size size = node->size;
- FT_UNUSED( data );
-
-
- if ( size )
- FT_Done_Size( size );
- }
-
-
- FT_CALLBACK_DEF( FT_Bool )
- ftc_size_node_compare( FTC_MruNode ftcnode,
- FT_Pointer ftcscaler )
- {
- FTC_SizeNode node = (FTC_SizeNode)ftcnode;
- FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
- FTC_Scaler scaler0 = &node->scaler;
-
-
- if ( FTC_SCALER_COMPARE( scaler0, scaler ) )
- {
- FT_Activate_Size( node->size );
- return 1;
- }
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_size_node_init( FTC_MruNode ftcnode,
- FT_Pointer ftcscaler,
- FT_Pointer ftcmanager )
- {
- FTC_SizeNode node = (FTC_SizeNode)ftcnode;
- FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
- FTC_Manager manager = (FTC_Manager)ftcmanager;
-
-
- node->scaler = scaler[0];
-
- return ftc_scaler_lookup_size( manager, scaler, &node->size );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_size_node_reset( FTC_MruNode ftcnode,
- FT_Pointer ftcscaler,
- FT_Pointer ftcmanager )
- {
- FTC_SizeNode node = (FTC_SizeNode)ftcnode;
- FTC_Scaler scaler = (FTC_Scaler)ftcscaler;
- FTC_Manager manager = (FTC_Manager)ftcmanager;
-
-
- FT_Done_Size( node->size );
-
- node->scaler = scaler[0];
-
- return ftc_scaler_lookup_size( manager, scaler, &node->size );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_MruListClassRec ftc_size_list_class =
- {
- sizeof ( FTC_SizeNodeRec ),
- ftc_size_node_compare,
- ftc_size_node_init,
- ftc_size_node_reset,
- ftc_size_node_done
- };
-
-
- /* helper function used by ftc_face_node_done */
- static FT_Bool
- ftc_size_node_compare_faceid( FTC_MruNode ftcnode,
- FT_Pointer ftcface_id )
- {
- FTC_SizeNode node = (FTC_SizeNode)ftcnode;
- FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
-
-
- return FT_BOOL( node->scaler.face_id == face_id );
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Manager_LookupSize( FTC_Manager manager,
- FTC_Scaler scaler,
- FT_Size *asize )
- {
- FT_Error error;
- FTC_SizeNode node;
-
-
- if ( asize == NULL )
- return FTC_Err_Invalid_Argument;
-
- *asize = NULL;
-
- if ( !manager )
- return FTC_Err_Invalid_Cache_Handle;
-
-#ifdef FTC_INLINE
-
- FTC_MRULIST_LOOKUP_CMP( &manager->sizes, scaler, ftc_size_node_compare,
- node, error );
-
-#else
- error = FTC_MruList_Lookup( &manager->sizes, scaler, (FTC_MruNode*)&node );
-#endif
-
- if ( !error )
- *asize = node->size;
-
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FACE MRU IMPLEMENTATION *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct FTC_FaceNodeRec_
- {
- FTC_MruNodeRec node;
- FTC_FaceID face_id;
- FT_Face face;
-
- } FTC_FaceNodeRec, *FTC_FaceNode;
-
-
- FT_CALLBACK_DEF( FT_Error )
- ftc_face_node_init( FTC_MruNode ftcnode,
- FT_Pointer ftcface_id,
- FT_Pointer ftcmanager )
- {
- FTC_FaceNode node = (FTC_FaceNode)ftcnode;
- FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
- FTC_Manager manager = (FTC_Manager)ftcmanager;
- FT_Error error;
-
-
- node->face_id = face_id;
-
- error = manager->request_face( face_id,
- manager->library,
- manager->request_data,
- &node->face );
- if ( !error )
- {
- /* destroy initial size object; it will be re-created later */
- if ( node->face->size )
- FT_Done_Size( node->face->size );
- }
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( void )
- ftc_face_node_done( FTC_MruNode ftcnode,
- FT_Pointer ftcmanager )
- {
- FTC_FaceNode node = (FTC_FaceNode)ftcnode;
- FTC_Manager manager = (FTC_Manager)ftcmanager;
-
-
- /* we must begin by removing all scalers for the target face */
- /* from the manager's list */
- FTC_MruList_RemoveSelection( &manager->sizes,
- ftc_size_node_compare_faceid,
- node->face_id );
-
- /* all right, we can discard the face now */
- FT_Done_Face( node->face );
- node->face = NULL;
- node->face_id = NULL;
- }
-
-
- FT_CALLBACK_DEF( FT_Bool )
- ftc_face_node_compare( FTC_MruNode ftcnode,
- FT_Pointer ftcface_id )
- {
- FTC_FaceNode node = (FTC_FaceNode)ftcnode;
- FTC_FaceID face_id = (FTC_FaceID)ftcface_id;
-
-
- return FT_BOOL( node->face_id == face_id );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FTC_MruListClassRec ftc_face_list_class =
- {
- sizeof ( FTC_FaceNodeRec),
-
- ftc_face_node_compare,
- ftc_face_node_init,
- 0, /* FTC_MruNode_ResetFunc */
- ftc_face_node_done
- };
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Manager_LookupFace( FTC_Manager manager,
- FTC_FaceID face_id,
- FT_Face *aface )
- {
- FT_Error error;
- FTC_FaceNode node;
-
-
- if ( aface == NULL )
- return FTC_Err_Invalid_Argument;
-
- *aface = NULL;
-
- if ( !manager )
- return FTC_Err_Invalid_Cache_Handle;
-
- /* we break encapsulation for the sake of speed */
-#ifdef FTC_INLINE
-
- FTC_MRULIST_LOOKUP_CMP( &manager->faces, face_id, ftc_face_node_compare,
- node, error );
-
-#else
- error = FTC_MruList_Lookup( &manager->faces, face_id, (FTC_MruNode*)&node );
-#endif
-
- if ( !error )
- *aface = node->face;
-
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CACHE MANAGER ROUTINES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Manager_New( FT_Library library,
- FT_UInt max_faces,
- FT_UInt max_sizes,
- FT_ULong max_bytes,
- FTC_Face_Requester requester,
- FT_Pointer req_data,
- FTC_Manager *amanager )
- {
- FT_Error error;
- FT_Memory memory;
- FTC_Manager manager = 0;
-
-
- if ( !library )
- return FTC_Err_Invalid_Library_Handle;
-
- memory = library->memory;
-
- if ( FT_NEW( manager ) )
- goto Exit;
-
- if ( max_faces == 0 )
- max_faces = FTC_MAX_FACES_DEFAULT;
-
- if ( max_sizes == 0 )
- max_sizes = FTC_MAX_SIZES_DEFAULT;
-
- if ( max_bytes == 0 )
- max_bytes = FTC_MAX_BYTES_DEFAULT;
-
- manager->library = library;
- manager->memory = memory;
- manager->max_weight = max_bytes;
-
- manager->request_face = requester;
- manager->request_data = req_data;
-
- FTC_MruList_Init( &manager->faces,
- &ftc_face_list_class,
- max_faces,
- manager,
- memory );
-
- FTC_MruList_Init( &manager->sizes,
- &ftc_size_list_class,
- max_sizes,
- manager,
- memory );
-
- *amanager = manager;
-
- Exit:
- return error;
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( void )
- FTC_Manager_Done( FTC_Manager manager )
- {
- FT_Memory memory;
- FT_UInt idx;
-
-
- if ( !manager || !manager->library )
- return;
-
- memory = manager->memory;
-
- /* now discard all caches */
- for (idx = manager->num_caches; idx-- > 0; )
- {
- FTC_Cache cache = manager->caches[idx];
-
-
- if ( cache )
- {
- cache->clazz.cache_done( cache );
- FT_FREE( cache );
- manager->caches[idx] = NULL;
- }
- }
- manager->num_caches = 0;
-
- /* discard faces and sizes */
- FTC_MruList_Done( &manager->sizes );
- FTC_MruList_Done( &manager->faces );
-
- manager->library = NULL;
- manager->memory = NULL;
-
- FT_FREE( manager );
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( void )
- FTC_Manager_Reset( FTC_Manager manager )
- {
- if ( manager )
- {
- FTC_MruList_Reset( &manager->sizes );
- FTC_MruList_Reset( &manager->faces );
- }
- /* XXX: FIXME: flush the caches? */
- }
-
-
-#ifdef FT_DEBUG_ERROR
-
- static void
- FTC_Manager_Check( FTC_Manager manager )
- {
- FTC_Node node, first;
-
-
- first = manager->nodes_list;
-
- /* check node weights */
- if ( first )
- {
- FT_ULong weight = 0;
-
-
- node = first;
-
- do
- {
- FTC_Cache cache = manager->caches[node->cache_index];
-
-
- if ( (FT_UInt)node->cache_index >= manager->num_caches )
- FT_ERROR(( "FTC_Manager_Check: invalid node (cache index = %ld\n",
- node->cache_index ));
- else
- weight += cache->clazz.node_weight( node, cache );
-
- node = FTC_NODE__NEXT( node );
-
- } while ( node != first );
-
- if ( weight != manager->cur_weight )
- FT_ERROR(( "FTC_Manager_Check: invalid weight %ld instead of %ld\n",
- manager->cur_weight, weight ));
- }
-
- /* check circular list */
- if ( first )
- {
- FT_UFast count = 0;
-
-
- node = first;
- do
- {
- count++;
- node = FTC_NODE__NEXT( node );
-
- } while ( node != first );
-
- if ( count != manager->num_nodes )
- FT_ERROR((
- "FTC_Manager_Check: invalid cache node count %d instead of %d\n",
- manager->num_nodes, count ));
- }
- }
-
-#endif /* FT_DEBUG_ERROR */
-
-
- /* `Compress' the manager's data, i.e., get rid of old cache nodes */
- /* that are not referenced anymore in order to limit the total */
- /* memory used by the cache. */
-
- /* documentation is in ftcmanag.h */
-
- FT_LOCAL_DEF( void )
- FTC_Manager_Compress( FTC_Manager manager )
- {
- FTC_Node node, first;
-
-
- if ( !manager )
- return;
-
- first = manager->nodes_list;
-
-#ifdef FT_DEBUG_ERROR
- FTC_Manager_Check( manager );
-
- FT_ERROR(( "compressing, weight = %ld, max = %ld, nodes = %d\n",
- manager->cur_weight, manager->max_weight,
- manager->num_nodes ));
-#endif
-
- if ( manager->cur_weight < manager->max_weight || first == NULL )
- return;
-
- /* go to last node -- it's a circular list */
- node = FTC_NODE__PREV( first );
- do
- {
- FTC_Node prev;
-
-
- prev = ( node == first ) ? NULL : FTC_NODE__PREV( node );
-
- if ( node->ref_count <= 0 )
- ftc_node_destroy( node, manager );
-
- node = prev;
-
- } while ( node && manager->cur_weight > manager->max_weight );
- }
-
-
- /* documentation is in ftcmanag.h */
-
- FT_LOCAL_DEF( FT_Error )
- FTC_Manager_RegisterCache( FTC_Manager manager,
- FTC_CacheClass clazz,
- FTC_Cache *acache )
- {
- FT_Error error = FTC_Err_Invalid_Argument;
- FTC_Cache cache = NULL;
-
-
- if ( manager && clazz && acache )
- {
- FT_Memory memory = manager->memory;
-
-
- if ( manager->num_caches >= FTC_MAX_CACHES )
- {
- error = FTC_Err_Too_Many_Caches;
- FT_ERROR(( "%s: too many registered caches\n",
- "FTC_Manager_Register_Cache" ));
- goto Exit;
- }
-
- if ( !FT_ALLOC( cache, clazz->cache_size ) )
- {
- cache->manager = manager;
- cache->memory = memory;
- cache->clazz = clazz[0];
- cache->org_class = clazz;
-
- /* THIS IS VERY IMPORTANT! IT WILL WRETCH THE MANAGER */
- /* IF IT IS NOT SET CORRECTLY */
- cache->index = manager->num_caches;
-
- error = clazz->cache_init( cache );
- if ( error )
- {
- clazz->cache_done( cache );
- FT_FREE( cache );
- goto Exit;
- }
-
- manager->caches[manager->num_caches++] = cache;
- }
- }
-
- Exit:
- *acache = cache;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- FTC_Manager_FlushN( FTC_Manager manager,
- FT_UInt count )
- {
- FTC_Node first = manager->nodes_list;
- FTC_Node node;
- FT_UInt result;
-
-
- /* try to remove `count' nodes from the list */
- if ( first == NULL ) /* empty list! */
- return 0;
-
- /* go to last node - it's a circular list */
- node = FTC_NODE__PREV(first);
- for ( result = 0; result < count; )
- {
- FTC_Node prev = FTC_NODE__PREV( node );
-
-
- /* don't touch locked nodes */
- if ( node->ref_count <= 0 )
- {
- ftc_node_destroy( node, manager );
- result++;
- }
-
- if ( node == first )
- break;
-
- node = prev;
- }
- return result;
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( void )
- FTC_Manager_RemoveFaceID( FTC_Manager manager,
- FTC_FaceID face_id )
- {
- FT_UInt nn;
-
- /* this will remove all FTC_SizeNode that correspond to
- * the face_id as well
- */
- FTC_MruList_RemoveSelection( &manager->faces, NULL, face_id );
-
- for ( nn = 0; nn < manager->num_caches; nn++ )
- FTC_Cache_RemoveFaceID( manager->caches[nn], face_id );
- }
-
-
- /* documentation is in ftcache.h */
-
- FT_EXPORT_DEF( void )
- FTC_Node_Unref( FTC_Node node,
- FTC_Manager manager )
- {
- if ( node && (FT_UInt)node->cache_index < manager->num_caches )
- node->ref_count--;
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_EXPORT_DEF( FT_Error )
- FTC_Manager_Lookup_Face( FTC_Manager manager,
- FTC_FaceID face_id,
- FT_Face *aface )
- {
- return FTC_Manager_LookupFace( manager, face_id, aface );
- }
-
-
- FT_EXPORT( FT_Error )
- FTC_Manager_Lookup_Size( FTC_Manager manager,
- FTC_Font font,
- FT_Face *aface,
- FT_Size *asize )
- {
- FTC_ScalerRec scaler;
- FT_Error error;
- FT_Size size;
- FT_Face face;
-
-
- scaler.face_id = font->face_id;
- scaler.width = font->pix_width;
- scaler.height = font->pix_height;
- scaler.pixel = TRUE;
- scaler.x_res = 0;
- scaler.y_res = 0;
-
- error = FTC_Manager_LookupSize( manager, &scaler, &size );
- if ( error )
- {
- face = NULL;
- size = NULL;
- }
- else
- face = size->face;
-
- if ( aface )
- *aface = face;
-
- if ( asize )
- *asize = size;
-
- return error;
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h
deleted file mode 100644
index 3fdc2c773b4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmanag.h
+++ /dev/null
@@ -1,175 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcmanag.h */
-/* */
-/* FreeType Cache Manager (specification). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* A cache manager is in charge of the following: */
- /* */
- /* - Maintain a mapping between generic FTC_FaceIDs and live FT_Face */
- /* objects. The mapping itself is performed through a user-provided */
- /* callback. However, the manager maintains a small cache of FT_Face */
- /* and FT_Size objects in order to speed up things considerably. */
- /* */
- /* - Manage one or more cache objects. Each cache is in charge of */
- /* holding a varying number of `cache nodes'. Each cache node */
- /* represents a minimal amount of individually accessible cached */
- /* data. For example, a cache node can be an FT_Glyph image */
- /* containing a vector outline, or some glyph metrics, or anything */
- /* else. */
- /* */
- /* Each cache node has a certain size in bytes that is added to the */
- /* total amount of `cache memory' within the manager. */
- /* */
- /* All cache nodes are located in a global LRU list, where the oldest */
- /* node is at the tail of the list. */
- /* */
- /* Each node belongs to a single cache, and includes a reference */
- /* count to avoid destroying it (due to caching). */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********* *********/
- /********* WARNING, THIS IS BETA CODE. *********/
- /********* *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#ifndef __FTCMANAG_H__
-#define __FTCMANAG_H__
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcmru.h"
-#include "ftccache.h"
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Section> */
- /* cache_subsystem */
- /* */
- /*************************************************************************/
-
-
-#define FTC_MAX_FACES_DEFAULT 2
-#define FTC_MAX_SIZES_DEFAULT 4
-#define FTC_MAX_BYTES_DEFAULT 200000L /* ~200kByte by default */
-
- /* maximum number of caches registered in a single manager */
-#define FTC_MAX_CACHES 16
-
-
- typedef struct FTC_ManagerRec_
- {
- FT_Library library;
- FT_Memory memory;
-
- FTC_Node nodes_list;
- FT_ULong max_weight;
- FT_ULong cur_weight;
- FT_UInt num_nodes;
-
- FTC_Cache caches[FTC_MAX_CACHES];
- FT_UInt num_caches;
-
- FTC_MruListRec faces;
- FTC_MruListRec sizes;
-
- FT_Pointer request_data;
- FTC_Face_Requester request_face;
-
- } FTC_ManagerRec;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FTC_Manager_Compress */
- /* */
- /* <Description> */
- /* This function is used to check the state of the cache manager if */
- /* its `num_bytes' field is greater than its `max_bytes' field. It */
- /* will flush as many old cache nodes as possible (ignoring cache */
- /* nodes with a non-zero reference count). */
- /* */
- /* <InOut> */
- /* manager :: A handle to the cache manager. */
- /* */
- /* <Note> */
- /* Client applications should not call this function directly. It is */
- /* normally invoked by specific cache implementations. */
- /* */
- /* The reason this function is exported is to allow client-specific */
- /* cache classes. */
- /* */
- FT_LOCAL( void )
- FTC_Manager_Compress( FTC_Manager manager );
-
-
- /* try to flush `count' old nodes from the cache; return the number
- * of really flushed nodes
- */
- FT_LOCAL( FT_UInt )
- FTC_Manager_FlushN( FTC_Manager manager,
- FT_UInt count );
-
-
- /* this must be used internally for the moment */
- FT_LOCAL( FT_Error )
- FTC_Manager_RegisterCache( FTC_Manager manager,
- FTC_CacheClass clazz,
- FTC_Cache *acache );
-
- /* */
-
-#define FTC_SCALER_COMPARE( a, b ) \
- ( (a)->face_id == (b)->face_id && \
- (a)->width == (b)->width && \
- (a)->height == (b)->height && \
- ((a)->pixel != 0) == ((b)->pixel != 0) && \
- ( (a)->pixel || \
- ( (a)->x_res == (b)->x_res && \
- (a)->y_res == (b)->y_res ) ) )
-
-#define FTC_SCALER_HASH( q ) \
- ( FTC_FACE_ID_HASH( (q)->face_id ) + \
- (q)->width + (q)->height*7 + \
- ( (q)->pixel ? 0 : ( (q)->x_res*33 ^ (q)->y_res*61 ) ) )
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTCMANAG_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c
deleted file mode 100644
index 3a6c625afa5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcmru.c */
-/* */
-/* FreeType MRU support (body). */
-/* */
-/* Copyright 2003, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcmru.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "ftcerror.h"
-
-
- FT_LOCAL_DEF( void )
- FTC_MruNode_Prepend( FTC_MruNode *plist,
- FTC_MruNode node )
- {
- FTC_MruNode first = *plist;
-
-
- if ( first )
- {
- FTC_MruNode last = first->prev;
-
-
-#ifdef FT_DEBUG_ERROR
- {
- FTC_MruNode cnode = first;
-
-
- do
- {
- if ( cnode == node )
- {
- fprintf( stderr, "FTC_MruNode_Prepend: invalid action!\n" );
- exit( 2 );
- }
- cnode = cnode->next;
-
- } while ( cnode != first );
- }
-#endif
-
- first->prev = node;
- last->next = node;
- node->next = first;
- node->prev = last;
- }
- else
- {
- node->next = node;
- node->prev = node;
- }
- *plist = node;
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruNode_Up( FTC_MruNode *plist,
- FTC_MruNode node )
- {
- FTC_MruNode first = *plist;
-
-
- FT_ASSERT( first != NULL );
-
- if ( first != node )
- {
- FTC_MruNode prev, next, last;
-
-
-#ifdef FT_DEBUG_ERROR
- {
- FTC_MruNode cnode = first;
- do
- {
- if ( cnode == node )
- goto Ok;
- cnode = cnode->next;
-
- } while ( cnode != first );
-
- fprintf( stderr, "FTC_MruNode_Up: invalid action!\n" );
- exit( 2 );
- Ok:
- }
-#endif
- prev = node->prev;
- next = node->next;
-
- prev->next = next;
- next->prev = prev;
-
- last = first->prev;
-
- last->next = node;
- first->prev = node;
-
- node->next = first;
- node->prev = last;
-
- *plist = node;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruNode_Remove( FTC_MruNode *plist,
- FTC_MruNode node )
- {
- FTC_MruNode first = *plist;
- FTC_MruNode prev, next;
-
-
- FT_ASSERT( first != NULL );
-
-#ifdef FT_DEBUG_ERROR
- {
- FTC_MruNode cnode = first;
-
-
- do
- {
- if ( cnode == node )
- goto Ok;
- cnode = cnode->next;
-
- } while ( cnode != first );
-
- fprintf( stderr, "FTC_MruNode_Remove: invalid action!\n" );
- exit( 2 );
- Ok:
- }
-#endif
-
- prev = node->prev;
- next = node->next;
-
- prev->next = next;
- next->prev = prev;
-
- if ( node == next )
- {
- FT_ASSERT( first == node );
- FT_ASSERT( prev == node );
-
- *plist = NULL;
- }
- else if ( node == first )
- *plist = next;
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruList_Init( FTC_MruList list,
- FTC_MruListClass clazz,
- FT_UInt max_nodes,
- FT_Pointer data,
- FT_Memory memory )
- {
- list->num_nodes = 0;
- list->max_nodes = max_nodes;
- list->nodes = NULL;
- list->clazz = *clazz;
- list->data = data;
- list->memory = memory;
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruList_Reset( FTC_MruList list )
- {
- while ( list->nodes )
- FTC_MruList_Remove( list, list->nodes );
-
- FT_ASSERT( list->num_nodes == 0 );
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruList_Done( FTC_MruList list )
- {
- FTC_MruList_Reset( list );
- }
-
-
-#ifndef FTC_INLINE
- FT_LOCAL_DEF( FTC_MruNode )
- FTC_MruList_Find( FTC_MruList list,
- FT_Pointer key )
- {
- FTC_MruNode_CompareFunc compare = list->clazz.node_compare;
- FTC_MruNode first, node;
-
-
- first = list->nodes;
- node = NULL;
-
- if ( first )
- {
- node = first;
- do
- {
- if ( compare( node, key ) )
- {
- if ( node != first )
- FTC_MruNode_Up( &list->nodes, node );
-
- return node;
- }
-
- node = node->next;
-
- } while ( node != first);
- }
-
- return NULL;
- }
-#endif
-
- FT_LOCAL_DEF( FT_Error )
- FTC_MruList_New( FTC_MruList list,
- FT_Pointer key,
- FTC_MruNode *anode )
- {
- FT_Error error;
- FTC_MruNode node;
- FT_Memory memory = list->memory;
-
-
- if ( list->num_nodes >= list->max_nodes && list->max_nodes > 0 )
- {
- node = list->nodes->prev;
-
- FT_ASSERT( node );
-
- if ( list->clazz.node_reset )
- {
- FTC_MruNode_Up( &list->nodes, node );
-
- error = list->clazz.node_reset( node, key, list->data );
- if ( !error )
- goto Exit;
- }
-
- FTC_MruNode_Remove( &list->nodes, node );
- list->num_nodes--;
-
- if ( list->clazz.node_done )
- list->clazz.node_done( node, list->data );
- }
- else if ( FT_ALLOC( node, list->clazz.node_size ) )
- goto Exit;
-
- error = list->clazz.node_init( node, key, list->data );
- if ( error )
- goto Fail;
-
- FTC_MruNode_Prepend( &list->nodes, node );
- list->num_nodes++;
-
- Exit:
- *anode = node;
- return error;
-
- Fail:
- if ( list->clazz.node_done )
- list->clazz.node_done( node, list->data );
-
- FT_FREE( node );
- goto Exit;
- }
-
-
-#ifndef FTC_INLINE
- FT_LOCAL_DEF( FT_Error )
- FTC_MruList_Lookup( FTC_MruList list,
- FT_Pointer key,
- FTC_MruNode *anode )
- {
- FTC_MruNode node;
-
-
- node = FTC_MruList_Find( list, key );
- if ( node == NULL )
- return FTC_MruList_New( list, key, anode );
-
- *anode = node;
- return 0;
- }
-#endif /* FTC_INLINE */
-
- FT_LOCAL_DEF( void )
- FTC_MruList_Remove( FTC_MruList list,
- FTC_MruNode node )
- {
- FTC_MruNode_Remove( &list->nodes, node );
- list->num_nodes--;
-
- {
- FT_Memory memory = list->memory;
-
-
- if ( list->clazz.node_done )
- list->clazz.node_done( node, list->data );
-
- FT_FREE( node );
- }
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_MruList_RemoveSelection( FTC_MruList list,
- FTC_MruNode_CompareFunc selection,
- FT_Pointer key )
- {
- FTC_MruNode first, node, next;
-
-
- first = list->nodes;
- while ( first && ( selection == NULL || selection( first, key ) ) )
- {
- FTC_MruList_Remove( list, first );
- first = list->nodes;
- }
-
- if ( first )
- {
- node = first->next;
- while ( node != first )
- {
- next = node->next;
-
- if ( selection( node, key ) )
- FTC_MruList_Remove( list, node );
-
- node = next;
- }
- }
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h
deleted file mode 100644
index c8f0c6ef6e3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcmru.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcmru.h */
-/* */
-/* Simple MRU list-cache (specification). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* An MRU is a list that cannot hold more than a certain number of */
- /* elements (`max_elements'). All elements in the list are sorted in */
- /* least-recently-used order, i.e., the `oldest' element is at the tail */
- /* of the list. */
- /* */
- /* When doing a lookup (either through `Lookup()' or `Lookup_Node()'), */
- /* the list is searched for an element with the corresponding key. If */
- /* it is found, the element is moved to the head of the list and is */
- /* returned. */
- /* */
- /* If no corresponding element is found, the lookup routine will try to */
- /* obtain a new element with the relevant key. If the list is already */
- /* full, the oldest element from the list is discarded and replaced by a */
- /* new one; a new element is added to the list otherwise. */
- /* */
- /* Note that it is possible to pre-allocate the element list nodes. */
- /* This is handy if `max_elements' is sufficiently small, as it saves */
- /* allocations/releases during the lookup process. */
- /* */
- /*************************************************************************/
-
-
-#ifndef __FTCMRU_H__
-#define __FTCMRU_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#ifdef FREETYPE_H
-#error "freetype.h of FreeType 1 has been loaded!"
-#error "Please fix the directory search order for header files"
-#error "so that freetype.h of FreeType 2 is found first."
-#endif
-
-#define xxFT_DEBUG_ERROR
-#define FTC_INLINE
-
-FT_BEGIN_HEADER
-
- typedef struct FTC_MruNodeRec_* FTC_MruNode;
-
- typedef struct FTC_MruNodeRec_
- {
- FTC_MruNode next;
- FTC_MruNode prev;
-
- } FTC_MruNodeRec;
-
-
- FT_LOCAL( void )
- FTC_MruNode_Prepend( FTC_MruNode *plist,
- FTC_MruNode node );
-
- FT_LOCAL( void )
- FTC_MruNode_Up( FTC_MruNode *plist,
- FTC_MruNode node );
-
- FT_LOCAL( void )
- FTC_MruNode_Remove( FTC_MruNode *plist,
- FTC_MruNode node );
-
-
- typedef struct FTC_MruListRec_* FTC_MruList;
-
- typedef struct FTC_MruListClassRec_ const * FTC_MruListClass;
-
-
- typedef FT_Bool
- (*FTC_MruNode_CompareFunc)( FTC_MruNode node,
- FT_Pointer key );
-
- typedef FT_Error
- (*FTC_MruNode_InitFunc)( FTC_MruNode node,
- FT_Pointer key,
- FT_Pointer data );
-
- typedef FT_Error
- (*FTC_MruNode_ResetFunc)( FTC_MruNode node,
- FT_Pointer key,
- FT_Pointer data );
-
- typedef void
- (*FTC_MruNode_DoneFunc)( FTC_MruNode node,
- FT_Pointer data );
-
-
- typedef struct FTC_MruListClassRec_
- {
- FT_UInt node_size;
- FTC_MruNode_CompareFunc node_compare;
- FTC_MruNode_InitFunc node_init;
- FTC_MruNode_ResetFunc node_reset;
- FTC_MruNode_DoneFunc node_done;
-
- } FTC_MruListClassRec;
-
- typedef struct FTC_MruListRec_
- {
- FT_UInt num_nodes;
- FT_UInt max_nodes;
- FTC_MruNode nodes;
- FT_Pointer data;
- FTC_MruListClassRec clazz;
- FT_Memory memory;
-
- } FTC_MruListRec;
-
-
- FT_LOCAL( void )
- FTC_MruList_Init( FTC_MruList list,
- FTC_MruListClass clazz,
- FT_UInt max_nodes,
- FT_Pointer data,
- FT_Memory memory );
-
- FT_LOCAL( void )
- FTC_MruList_Reset( FTC_MruList list );
-
-
- FT_LOCAL( void )
- FTC_MruList_Done( FTC_MruList list );
-
-
- FT_LOCAL( FT_Error )
- FTC_MruList_New( FTC_MruList list,
- FT_Pointer key,
- FTC_MruNode *anode );
-
- FT_LOCAL( void )
- FTC_MruList_Remove( FTC_MruList list,
- FTC_MruNode node );
-
- FT_LOCAL( void )
- FTC_MruList_RemoveSelection( FTC_MruList list,
- FTC_MruNode_CompareFunc selection,
- FT_Pointer key );
-
-
-#ifdef FTC_INLINE
-
-#define FTC_MRULIST_LOOKUP_CMP( list, key, compare, node, error ) \
- FT_BEGIN_STMNT \
- FTC_MruNode* _pfirst = &(list)->nodes; \
- FTC_MruNode_CompareFunc _compare = (FTC_MruNode_CompareFunc)(compare); \
- FTC_MruNode _first, _node, *_pnode; \
- \
- \
- error = 0; \
- _first = *(_pfirst); \
- _node = NULL; \
- \
- if ( _first ) \
- { \
- _node = _first; \
- do \
- { \
- if ( _compare( _node, (key) ) ) \
- { \
- if ( _node != _first ) \
- FTC_MruNode_Up( _pfirst, _node ); \
- \
- _pnode = (FTC_MruNode*)(void*)&(node); \
- *_pnode = _node; \
- goto _MruOk; \
- } \
- _node = _node->next; \
- \
- } while ( _node != _first) ; \
- } \
- \
- error = FTC_MruList_New( (list), (key), (FTC_MruNode*)(void*)&(node) ); \
- _MruOk: \
- ; \
- FT_END_STMNT
-
-#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
- FTC_MRULIST_LOOKUP_CMP( list, key, (list)->clazz.node_compare, node, error )
-
-#else /* !FTC_INLINE */
-
- FT_LOCAL( FTC_MruNode )
- FTC_MruList_Find( FTC_MruList list,
- FT_Pointer key );
-
- FT_LOCAL( FT_Error )
- FTC_MruList_Lookup( FTC_MruList list,
- FT_Pointer key,
- FTC_MruNode *pnode );
-
-#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
- error = FTC_MruList_Lookup( (list), (key), (FTC_MruNode*)&(node) )
-
-#endif /* !FTC_INLINE */
-
-
-#define FTC_MRULIST_LOOP( list, node ) \
- FT_BEGIN_STMNT \
- FTC_MruNode _first = (list)->nodes; \
- \
- \
- if ( _first ) \
- { \
- FTC_MruNode _node = _first; \
- \
- \
- do \
- { \
- *(FTC_MruNode*)&(node) = _node;
-
-
-#define FTC_MRULIST_LOOP_END() \
- _node = _node->next; \
- \
- } while ( _node != _first ); \
- } \
- FT_END_STMNT
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __FTCMRU_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c
deleted file mode 100644
index 72f139d565b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcsbits.c */
-/* */
-/* FreeType sbits manager (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcsbits.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_ERRORS_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SBIT CACHE NODES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static FT_Error
- ftc_sbit_copy_bitmap( FTC_SBit sbit,
- FT_Bitmap* bitmap,
- FT_Memory memory )
- {
- FT_Error error;
- FT_Int pitch = bitmap->pitch;
- FT_ULong size;
-
-
- if ( pitch < 0 )
- pitch = -pitch;
-
- size = (FT_ULong)( pitch * bitmap->rows );
-
- if ( !FT_ALLOC( sbit->buffer, size ) )
- FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- ftc_snode_free( FTC_Node ftcsnode,
- FTC_Cache cache )
- {
- FTC_SNode snode = (FTC_SNode)ftcsnode;
- FTC_SBit sbit = snode->sbits;
- FT_UInt count = snode->count;
- FT_Memory memory = cache->memory;
-
-
- for ( ; count > 0; sbit++, count-- )
- FT_FREE( sbit->buffer );
-
- FTC_GNode_Done( FTC_GNODE( snode ), cache );
-
- FT_FREE( snode );
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_SNode_Free( FTC_SNode snode,
- FTC_Cache cache )
- {
- ftc_snode_free( FTC_NODE( snode ), cache );
- }
-
-
- /*
- * This function tries to load a small bitmap within a given FTC_SNode.
- * Note that it returns a non-zero error code _only_ in the case of
- * out-of-memory condition. For all other errors (e.g., corresponding
- * to a bad font file), this function will mark the sbit as `unavailable'
- * and return a value of 0.
- *
- * You should also read the comment within the @ftc_snode_compare
- * function below to see how out-of-memory is handled during a lookup.
- */
- static FT_Error
- ftc_snode_load( FTC_SNode snode,
- FTC_Manager manager,
- FT_UInt gindex,
- FT_ULong *asize )
- {
- FT_Error error;
- FTC_GNode gnode = FTC_GNODE( snode );
- FTC_Family family = gnode->family;
- FT_Memory memory = manager->memory;
- FT_Face face;
- FTC_SBit sbit;
- FTC_SFamilyClass clazz;
-
-
- if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count )
- {
- FT_ERROR(( "ftc_snode_load: invalid glyph index" ));
- return FTC_Err_Invalid_Argument;
- }
-
- sbit = snode->sbits + ( gindex - gnode->gindex );
- clazz = (FTC_SFamilyClass)family->clazz;
-
- sbit->buffer = 0;
-
- error = clazz->family_load_glyph( family, gindex, manager, &face );
- if ( error )
- goto BadGlyph;
-
- {
- FT_Int temp;
- FT_GlyphSlot slot = face->glyph;
- FT_Bitmap* bitmap = &slot->bitmap;
- FT_Int xadvance, yadvance;
-
-
- if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
- {
- FT_ERROR(( "%s: glyph loaded didn't return a bitmap!\n",
- "ftc_snode_load" ));
- goto BadGlyph;
- }
-
- /* Check that our values fit into 8-bit containers! */
- /* If this is not the case, our bitmap is too large */
- /* and we will leave it as `missing' with sbit.buffer = 0 */
-
-#define CHECK_CHAR( d ) ( temp = (FT_Char)d, temp == d )
-#define CHECK_BYTE( d ) ( temp = (FT_Byte)d, temp == d )
-
- /* horizontal advance in pixels */
- xadvance = ( slot->advance.x + 32 ) >> 6;
- yadvance = ( slot->advance.y + 32 ) >> 6;
-
- if ( !CHECK_BYTE( bitmap->rows ) ||
- !CHECK_BYTE( bitmap->width ) ||
- !CHECK_CHAR( bitmap->pitch ) ||
- !CHECK_CHAR( slot->bitmap_left ) ||
- !CHECK_CHAR( slot->bitmap_top ) ||
- !CHECK_CHAR( xadvance ) ||
- !CHECK_CHAR( yadvance ) )
- goto BadGlyph;
-
- sbit->width = (FT_Byte)bitmap->width;
- sbit->height = (FT_Byte)bitmap->rows;
- sbit->pitch = (FT_Char)bitmap->pitch;
- sbit->left = (FT_Char)slot->bitmap_left;
- sbit->top = (FT_Char)slot->bitmap_top;
- sbit->xadvance = (FT_Char)xadvance;
- sbit->yadvance = (FT_Char)yadvance;
- sbit->format = (FT_Byte)bitmap->pixel_mode;
- sbit->max_grays = (FT_Byte)(bitmap->num_grays - 1);
-
- /* copy the bitmap into a new buffer -- ignore error */
- error = ftc_sbit_copy_bitmap( sbit, bitmap, memory );
-
- /* now, compute size */
- if ( asize )
- *asize = FT_ABS( sbit->pitch ) * sbit->height;
-
- } /* glyph loading successful */
-
- /* ignore the errors that might have occurred -- */
- /* we mark unloaded glyphs with `sbit.buffer == 0' */
- /* and `width == 255', `height == 0' */
- /* */
- if ( error && error != FTC_Err_Out_Of_Memory )
- {
- BadGlyph:
- sbit->width = 255;
- sbit->height = 0;
- sbit->buffer = NULL;
- error = 0;
- if ( asize )
- *asize = 0;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- FTC_SNode_New( FTC_SNode *psnode,
- FTC_GQuery gquery,
- FTC_Cache cache )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
- FTC_SNode snode = NULL;
- FT_UInt gindex = gquery->gindex;
- FTC_Family family = gquery->family;
-
- FTC_SFamilyClass clazz = FTC_CACHE__SFAMILY_CLASS( cache );
- FT_UInt total;
-
-
- total = clazz->family_get_count( family, cache->manager );
- if ( total == 0 || gindex >= total )
- {
- error = FT_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( !FT_NEW( snode ) )
- {
- FT_UInt count, start;
-
-
- start = gindex - ( gindex % FTC_SBIT_ITEMS_PER_NODE );
- count = total - start;
- if ( count > FTC_SBIT_ITEMS_PER_NODE )
- count = FTC_SBIT_ITEMS_PER_NODE;
-
- FTC_GNode_Init( FTC_GNODE( snode ), start, family );
-
- snode->count = count;
-
- error = ftc_snode_load( snode,
- cache->manager,
- gindex,
- NULL );
- if ( error )
- {
- FTC_SNode_Free( snode, cache );
- snode = NULL;
- }
- }
-
- Exit:
- *psnode = snode;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- ftc_snode_new( FTC_Node *ftcpsnode,
- FT_Pointer ftcgquery,
- FTC_Cache cache )
- {
- FTC_SNode *psnode = (FTC_SNode*)ftcpsnode;
- FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
-
-
- return FTC_SNode_New( psnode, gquery, cache );
- }
-
-
- FT_LOCAL_DEF( FT_ULong )
- ftc_snode_weight( FTC_Node ftcsnode,
- FTC_Cache cache )
- {
- FTC_SNode snode = (FTC_SNode)ftcsnode;
- FT_UInt count = snode->count;
- FTC_SBit sbit = snode->sbits;
- FT_Int pitch;
- FT_ULong size;
-
- FT_UNUSED( cache );
-
-
- FT_ASSERT( snode->count <= FTC_SBIT_ITEMS_PER_NODE );
-
- /* the node itself */
- size = sizeof ( *snode );
-
- for ( ; count > 0; count--, sbit++ )
- {
- if ( sbit->buffer )
- {
- pitch = sbit->pitch;
- if ( pitch < 0 )
- pitch = -pitch;
-
- /* add the size of a given glyph image */
- size += pitch * sbit->height;
- }
- }
-
- return size;
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_ULong )
- FTC_SNode_Weight( FTC_SNode snode )
- {
- return ftc_snode_weight( FTC_NODE( snode ), NULL );
- }
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( FT_Bool )
- ftc_snode_compare( FTC_Node ftcsnode,
- FT_Pointer ftcgquery,
- FTC_Cache cache )
- {
- FTC_SNode snode = (FTC_SNode)ftcsnode;
- FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
- FTC_GNode gnode = FTC_GNODE( snode );
- FT_UInt gindex = gquery->gindex;
- FT_Bool result;
-
-
- result = FT_BOOL( gnode->family == gquery->family &&
- (FT_UInt)( gindex - gnode->gindex ) < snode->count );
- if ( result )
- {
- /* check if we need to load the glyph bitmap now */
- FTC_SBit sbit = snode->sbits + ( gindex - gnode->gindex );
-
-
- /*
- * The following code illustrates what to do when you want to
- * perform operations that may fail within a lookup function.
- *
- * Here, we want to load a small bitmap on-demand; we thus
- * need to call the `ftc_snode_load' function which may return
- * a non-zero error code only when we are out of memory (OOM).
- *
- * The correct thing to do is to use @FTC_CACHE_TRYLOOP and
- * @FTC_CACHE_TRYLOOP_END in order to implement a retry loop
- * that is capable of flushing the cache incrementally when
- * an OOM errors occur.
- *
- * However, we need to `lock' the node before this operation to
- * prevent it from being flushed within the loop.
- *
- * When we exit the loop, we unlock the node, then check the `error'
- * variable. If it is non-zero, this means that the cache was
- * completely flushed and that no usable memory was found to load
- * the bitmap.
- *
- * We then prefer to return a value of 0 (i.e., NO MATCH). This
- * ensures that the caller will try to allocate a new node.
- * This operation consequently _fail_ and the lookup function
- * returns the appropriate OOM error code.
- *
- * Note that `buffer == NULL && width == 255' is a hack used to
- * tag `unavailable' bitmaps in the array. We should never try
- * to load these.
- *
- */
-
- if ( sbit->buffer == NULL && sbit->width != 255 )
- {
- FT_ULong size;
- FT_Error error;
-
-
- ftcsnode->ref_count++; /* lock node to prevent flushing */
- /* in retry loop */
-
- FTC_CACHE_TRYLOOP( cache )
- {
- error = ftc_snode_load( snode, cache->manager, gindex, &size );
- }
- FTC_CACHE_TRYLOOP_END();
-
- ftcsnode->ref_count--; /* unlock the node */
-
- if ( error )
- result = 0;
- else
- cache->manager->cur_weight += size;
- }
- }
-
- return result;
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- FTC_SNode_Compare( FTC_SNode snode,
- FTC_GQuery gquery,
- FTC_Cache cache )
- {
- return ftc_snode_compare( FTC_NODE( snode ), gquery, cache );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h
deleted file mode 100644
index 6261745f1e1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/ftcsbits.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcsbits.h */
-/* */
-/* A small-bitmap cache (specification). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTCSBITS_H__
-#define __FTCSBITS_H__
-
-
-#include <ft2build.h>
-#include FT_CACHE_H
-#include "ftcglyph.h"
-
-
-FT_BEGIN_HEADER
-
-#define FTC_SBIT_ITEMS_PER_NODE 16
-
- typedef struct FTC_SNodeRec_
- {
- FTC_GNodeRec gnode;
- FT_UInt count;
- FTC_SBitRec sbits[FTC_SBIT_ITEMS_PER_NODE];
-
- } FTC_SNodeRec, *FTC_SNode;
-
-
-#define FTC_SNODE( x ) ( (FTC_SNode)( x ) )
-#define FTC_SNODE_GINDEX( x ) FTC_GNODE( x )->gindex
-#define FTC_SNODE_FAMILY( x ) FTC_GNODE( x )->family
-
- typedef FT_UInt
- (*FTC_SFamily_GetCountFunc)( FTC_Family family,
- FTC_Manager manager );
-
- typedef FT_Error
- (*FTC_SFamily_LoadGlyphFunc)( FTC_Family family,
- FT_UInt gindex,
- FTC_Manager manager,
- FT_Face *aface );
-
- typedef struct FTC_SFamilyClassRec_
- {
- FTC_MruListClassRec clazz;
- FTC_SFamily_GetCountFunc family_get_count;
- FTC_SFamily_LoadGlyphFunc family_load_glyph;
-
- } FTC_SFamilyClassRec;
-
- typedef const FTC_SFamilyClassRec* FTC_SFamilyClass;
-
-#define FTC_SFAMILY_CLASS( x ) ((FTC_SFamilyClass)(x))
-
-#define FTC_CACHE__SFAMILY_CLASS( x ) \
- FTC_SFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS( x )->family_class )
-
-
- FT_LOCAL( void )
- FTC_SNode_Free( FTC_SNode snode,
- FTC_Cache cache );
-
- FT_LOCAL( FT_Error )
- FTC_SNode_New( FTC_SNode *psnode,
- FTC_GQuery gquery,
- FTC_Cache cache );
-
-#if 0
- FT_LOCAL( FT_ULong )
- FTC_SNode_Weight( FTC_SNode inode );
-#endif
-
-
- FT_LOCAL( FT_Bool )
- FTC_SNode_Compare( FTC_SNode snode,
- FTC_GQuery gquery,
- FTC_Cache cache );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __FTCSBITS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk
deleted file mode 100644
index ed75a6a91fd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cache/rules.mk
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-# FreeType 2 Cache configuration rules
-#
-
-
-# Copyright 2000, 2001, 2003, 2004, 2006, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# Cache driver directory
-#
-CACHE_DIR := $(SRC_DIR)/cache
-
-# compilation flags for the driver
-#
-CACHE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CACHE_DIR))
-
-
-# Cache driver sources (i.e., C files)
-#
-CACHE_DRV_SRC := $(CACHE_DIR)/ftcbasic.c \
- $(CACHE_DIR)/ftccache.c \
- $(CACHE_DIR)/ftccmap.c \
- $(CACHE_DIR)/ftcglyph.c \
- $(CACHE_DIR)/ftcimage.c \
- $(CACHE_DIR)/ftcmanag.c \
- $(CACHE_DIR)/ftcmru.c \
- $(CACHE_DIR)/ftcsbits.c
-
-# Cache driver headers
-#
-CACHE_DRV_H := $(CACHE_DIR)/ftccache.h \
- $(CACHE_DIR)/ftccback.h \
- $(CACHE_DIR)/ftcerror.h \
- $(CACHE_DIR)/ftcglyph.h \
- $(CACHE_DIR)/ftcimage.h \
- $(CACHE_DIR)/ftcmanag.h \
- $(CACHE_DIR)/ftcmru.h \
- $(CACHE_DIR)/ftcsbits.h
-
-
-# Cache driver object(s)
-#
-# CACHE_DRV_OBJ_M is used during `multi' builds.
-# CACHE_DRV_OBJ_S is used during `single' builds.
-#
-CACHE_DRV_OBJ_M := $(CACHE_DRV_SRC:$(CACHE_DIR)/%.c=$(OBJ_DIR)/%.$O)
-CACHE_DRV_OBJ_S := $(OBJ_DIR)/ftcache.$O
-
-# Cache driver source file for single build
-#
-CACHE_DRV_SRC_S := $(CACHE_DIR)/ftcache.c
-
-
-# Cache driver - single object
-#
-$(CACHE_DRV_OBJ_S): $(CACHE_DRV_SRC_S) $(CACHE_DRV_SRC) \
- $(FREETYPE_H) $(CACHE_DRV_H)
- $(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CACHE_DRV_SRC_S))
-
-
-# Cache driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(CACHE_DIR)/%.c $(FREETYPE_H) $(CACHE_DRV_H)
- $(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(CACHE_DRV_OBJ_S)
-DRV_OBJS_M += $(CACHE_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile
deleted file mode 100644
index 6d0bb1b8679..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/cff Jamfile
-#
-# Copyright 2001, 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) cff ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = cffdrivr cffgload cffload cffobjs cffparse cffcmap ;
- }
- else
- {
- _sources = cff ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/cff Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c
deleted file mode 100644
index e6d8954c9ab..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cff.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/***************************************************************************/
-/* */
-/* cff.c */
-/* */
-/* FreeType OpenType driver component (body only). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "cffdrivr.c"
-#include "cffparse.c"
-#include "cffload.c"
-#include "cffobjs.c"
-#include "cffgload.c"
-#include "cffcmap.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c
deleted file mode 100644
index 578d048bedd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffcmap.c */
-/* */
-/* CFF character mapping table (cmap) support (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "cffcmap.h"
-#include "cffload.h"
-
-#include "cfferrs.h"
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CFF STANDARD (AND EXPERT) ENCODING CMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_CALLBACK_DEF( FT_Error )
- cff_cmap_encoding_init( CFF_CMapStd cmap )
- {
- TT_Face face = (TT_Face)FT_CMAP_FACE( cmap );
- CFF_Font cff = (CFF_Font)face->extra.data;
- CFF_Encoding encoding = &cff->encoding;
-
-
- cmap->gids = encoding->codes;
-
- return 0;
- }
-
-
- FT_CALLBACK_DEF( void )
- cff_cmap_encoding_done( CFF_CMapStd cmap )
- {
- cmap->gids = NULL;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_encoding_char_index( CFF_CMapStd cmap,
- FT_UInt32 char_code )
- {
- FT_UInt result = 0;
-
-
- if ( char_code < 256 )
- result = cmap->gids[char_code];
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_encoding_char_next( CFF_CMapStd cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code;
-
-
- *pchar_code = 0;
-
- if ( char_code < 255 )
- {
- FT_UInt code = (FT_UInt)(char_code + 1);
-
-
- for (;;)
- {
- if ( code >= 256 )
- break;
-
- result = cmap->gids[code];
- if ( result != 0 )
- {
- *pchar_code = code;
- break;
- }
-
- code++;
- }
- }
- return result;
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- cff_cmap_encoding_class_rec =
- {
- sizeof ( CFF_CMapStdRec ),
-
- (FT_CMap_InitFunc) cff_cmap_encoding_init,
- (FT_CMap_DoneFunc) cff_cmap_encoding_done,
- (FT_CMap_CharIndexFunc)cff_cmap_encoding_char_index,
- (FT_CMap_CharNextFunc) cff_cmap_encoding_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CFF SYNTHETIC UNICODE ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_CALLBACK_DEF( const char* )
- cff_sid_to_glyph_name( TT_Face face,
- FT_UInt idx )
- {
- CFF_Font cff = (CFF_Font)face->extra.data;
- CFF_Charset charset = &cff->charset;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
- FT_UInt sid = charset->sids[idx];
-
-
- return cff_index_get_sid_string( &cff->string_index, sid, psnames );
- }
-
-
- FT_CALLBACK_DEF( void )
- cff_sid_free_glyph_name( TT_Face face,
- const char* gname )
- {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( gname );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- cff_cmap_unicode_init( PS_Unicodes unicodes )
- {
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
- CFF_Font cff = (CFF_Font)face->extra.data;
- CFF_Charset charset = &cff->charset;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
-
-
- /* can't build Unicode map for CID-keyed font */
- if ( !charset->sids )
- return CFF_Err_Invalid_Argument;
-
- return psnames->unicodes_init( memory,
- unicodes,
- cff->num_glyphs,
- (PS_GetGlyphNameFunc)&cff_sid_to_glyph_name,
- (PS_FreeGlyphNameFunc)&cff_sid_free_glyph_name,
- (FT_Pointer)face );
- }
-
-
- FT_CALLBACK_DEF( void )
- cff_cmap_unicode_done( PS_Unicodes unicodes )
- {
- FT_Face face = FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( unicodes->maps );
- unicodes->num_maps = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_unicode_char_index( PS_Unicodes unicodes,
- FT_UInt32 char_code )
- {
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
-
-
- return psnames->unicodes_char_index( unicodes, char_code );
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- cff_cmap_unicode_char_next( PS_Unicodes unicodes,
- FT_UInt32 *pchar_code )
- {
- TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes );
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
-
-
- return psnames->unicodes_char_next( unicodes, pchar_code );
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- cff_cmap_unicode_class_rec =
- {
- sizeof ( PS_UnicodesRec ),
-
- (FT_CMap_InitFunc) cff_cmap_unicode_init,
- (FT_CMap_DoneFunc) cff_cmap_unicode_done,
- (FT_CMap_CharIndexFunc)cff_cmap_unicode_char_index,
- (FT_CMap_CharNextFunc) cff_cmap_unicode_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h
deleted file mode 100644
index 3809b85611f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffcmap.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffcmap.h */
-/* */
-/* CFF character mapping table (cmap) support (specification). */
-/* */
-/* Copyright 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFCMAP_H__
-#define __CFFCMAP_H__
-
-#include "cffobjs.h"
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* standard (and expert) encoding cmaps */
- typedef struct CFF_CMapStdRec_* CFF_CMapStd;
-
- typedef struct CFF_CMapStdRec_
- {
- FT_CMapRec cmap;
- FT_UShort* gids; /* up to 256 elements */
-
- } CFF_CMapStdRec;
-
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- cff_cmap_encoding_class_rec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CFF SYNTHETIC UNICODE ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* unicode (synthetic) cmaps */
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- cff_cmap_unicode_class_rec;
-
-
-FT_END_HEADER
-
-#endif /* __CFFCMAP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c
deleted file mode 100644
index 68b866afbde..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffdrivr.c */
-/* */
-/* OpenType font driver implementation (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
-#include FT_SERVICE_CID_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_TT_CMAP_H
-
-#include "cffdrivr.h"
-#include "cffgload.h"
-#include "cffload.h"
-#include "cffcmap.h"
-
-#include "cfferrs.h"
-
-#include FT_SERVICE_XFREE86_NAME_H
-#include FT_SERVICE_GLYPH_DICT_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cffdriver
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F A C E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#undef PAIR_TAG
-#define PAIR_TAG( left, right ) ( ( (FT_ULong)left << 16 ) | \
- (FT_ULong)right )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_get_kerning */
- /* */
- /* <Description> */
- /* A driver method used to return the kerning vector between two */
- /* glyphs of the same face. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* left_glyph :: The index of the left glyph in the kern pair. */
- /* */
- /* right_glyph :: The index of the right glyph in the kern pair. */
- /* */
- /* <Output> */
- /* kerning :: The kerning vector. This is in font units for */
- /* scalable formats, and in pixels for fixed-sizes */
- /* formats. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only horizontal layouts (left-to-right & right-to-left) are */
- /* supported by this function. Other layouts, or more sophisticated */
- /* kernings, are out of scope of this method (the basic driver */
- /* interface is meant to be simple). */
- /* */
- /* They can be implemented by format-specific interfaces. */
- /* */
- FT_CALLBACK_DEF( FT_Error )
- cff_get_kerning( FT_Face ttface, /* TT_Face */
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_Vector* kerning )
- {
- TT_Face face = (TT_Face)ttface;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
-
-
- kerning->x = 0;
- kerning->y = 0;
-
- if ( sfnt )
- kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
-
- return CFF_Err_Ok;
- }
-
-
-#undef PAIR_TAG
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Load_Glyph */
- /* */
- /* <Description> */
- /* A driver method used to load a glyph within a given glyph slot. */
- /* */
- /* <Input> */
- /* slot :: A handle to the target slot object where the glyph */
- /* will be loaded. */
- /* */
- /* size :: A handle to the source face size at which the glyph */
- /* must be scaled, loaded, etc. */
- /* */
- /* glyph_index :: The index of the glyph in the font file. */
- /* */
- /* load_flags :: A flag indicating what to load for this glyph. The */
- /* FT_LOAD_??? constants can be used to control the */
- /* glyph loading process (e.g., whether the outline */
- /* should be scaled, whether to load bitmaps or not, */
- /* whether to hint the outline, etc). */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_CALLBACK_DEF( FT_Error )
- Load_Glyph( FT_GlyphSlot cffslot, /* CFF_GlyphSlot */
- FT_Size cffsize, /* CFF_Size */
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- CFF_GlyphSlot slot = (CFF_GlyphSlot)cffslot;
- CFF_Size size = (CFF_Size)cffsize;
-
-
- if ( !slot )
- return CFF_Err_Invalid_Slot_Handle;
-
- /* check whether we want a scaled outline or bitmap */
- if ( !size )
- load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
-
- /* reset the size object if necessary */
- if ( load_flags & FT_LOAD_NO_SCALE )
- size = NULL;
-
- if ( size )
- {
- /* these two objects must have the same parent */
- if ( cffsize->face != cffslot->face )
- return CFF_Err_Invalid_Face_Handle;
- }
-
- /* now load the glyph outline if necessary */
- error = cff_slot_load( slot, size, glyph_index, load_flags );
-
- /* force drop-out mode to 2 - irrelevant now */
- /* slot->outline.dropout_mode = 2; */
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- cff_get_advances( FT_Face ftface,
- FT_UInt start,
- FT_UInt count,
- FT_Int32 flags,
- FT_Fixed* advances )
- {
- CFF_Face face = (CFF_Face)ftface;
- FT_UInt nn;
- FT_Error error = CFF_Err_Ok;
- FT_GlyphSlot slot = face->root.glyph;
-
-
- flags |= FT_LOAD_ADVANCE_ONLY;
-
- for ( nn = 0; nn < count; nn++ )
- {
- error = Load_Glyph( slot, face->root.size, start+nn, flags );
- if ( error )
- break;
-
- advances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
- ? slot->advance.y
- : slot->advance.x;
- }
-
- return error;
- }
-
-
- /*
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- cff_get_glyph_name( CFF_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- CFF_Font font = (CFF_Font)face->extra.data;
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_String* gname;
- FT_UShort sid;
- FT_Service_PsCMaps psnames;
- FT_Error error;
-
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- if ( !psnames )
- {
- FT_ERROR(( "cff_get_glyph_name:" ));
- FT_ERROR(( " cannot get glyph name from CFF & CEF fonts\n" ));
- FT_ERROR(( " " ));
- FT_ERROR(( " without the `PSNames' module\n" ));
- error = CFF_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* first, locate the sid in the charset table */
- sid = font->charset.sids[glyph_index];
-
- /* now, lookup the name itself */
- gname = cff_index_get_sid_string( &font->string_index, sid, psnames );
-
- if ( gname )
- FT_STRCPYN( buffer, gname, buffer_max );
-
- FT_FREE( gname );
- error = CFF_Err_Ok;
-
- Exit:
- return error;
- }
-
-
- static FT_UInt
- cff_get_name_index( CFF_Face face,
- FT_String* glyph_name )
- {
- CFF_Font cff;
- CFF_Charset charset;
- FT_Service_PsCMaps psnames;
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_String* name;
- FT_UShort sid;
- FT_UInt i;
- FT_Int result;
-
-
- cff = (CFF_FontRec *)face->extra.data;
- charset = &cff->charset;
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- if ( !psnames )
- return 0;
-
- for ( i = 0; i < cff->num_glyphs; i++ )
- {
- sid = charset->sids[i];
-
- if ( sid > 390 )
- name = cff_index_get_name( &cff->string_index, sid - 391 );
- else
- name = (FT_String *)psnames->adobe_std_strings( sid );
-
- if ( !name )
- continue;
-
- result = ft_strcmp( glyph_name, name );
-
- if ( sid > 390 )
- FT_FREE( name );
-
- if ( !result )
- return i;
- }
-
- return 0;
- }
-
-
- static const FT_Service_GlyphDictRec cff_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) cff_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)cff_get_name_index,
- };
-
-
- /*
- * POSTSCRIPT INFO SERVICE
- *
- */
-
- static FT_Int
- cff_ps_has_glyph_names( FT_Face face )
- {
- return ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) > 0;
- }
-
-
- static FT_Error
- cff_ps_get_font_info( CFF_Face face,
- PS_FontInfoRec* afont_info )
- {
- CFF_Font cff = (CFF_Font)face->extra.data;
- FT_Error error = FT_Err_Ok;
-
-
- if ( cff && cff->font_info == NULL )
- {
- CFF_FontRecDict dict = &cff->top_font.font_dict;
- PS_FontInfoRec *font_info;
- FT_Memory memory = face->root.memory;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
-
-
- if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
- goto Fail;
-
- font_info->version = cff_index_get_sid_string( &cff->string_index,
- dict->version,
- psnames );
- font_info->notice = cff_index_get_sid_string( &cff->string_index,
- dict->notice,
- psnames );
- font_info->full_name = cff_index_get_sid_string( &cff->string_index,
- dict->full_name,
- psnames );
- font_info->family_name = cff_index_get_sid_string( &cff->string_index,
- dict->family_name,
- psnames );
- font_info->weight = cff_index_get_sid_string( &cff->string_index,
- dict->weight,
- psnames );
- font_info->italic_angle = dict->italic_angle;
- font_info->is_fixed_pitch = dict->is_fixed_pitch;
- font_info->underline_position = (FT_Short)dict->underline_position;
- font_info->underline_thickness = (FT_Short)dict->underline_thickness;
-
- cff->font_info = font_info;
- }
-
- *afont_info = *cff->font_info;
-
- Fail:
- return error;
- }
-
-
- static const FT_Service_PsInfoRec cff_service_ps_info =
- {
- (PS_GetFontInfoFunc) cff_ps_get_font_info,
- (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names,
- (PS_GetFontPrivateFunc)NULL /* unsupported with CFF fonts */
- };
-
-
- /*
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- cff_get_ps_name( CFF_Face face )
- {
- CFF_Font cff = (CFF_Font)face->extra.data;
-
-
- return (const char*)cff->font_name;
- }
-
-
- static const FT_Service_PsFontNameRec cff_service_ps_name =
- {
- (FT_PsName_GetFunc)cff_get_ps_name
- };
-
-
- /*
- * TT CMAP INFO
- *
- * If the charmap is a synthetic Unicode encoding cmap or
- * a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
- * service defined in SFNT module.
- *
- * Otherwise call the service function in the sfnt module.
- *
- */
- static FT_Error
- cff_get_cmap_info( FT_CharMap charmap,
- TT_CMapInfo *cmap_info )
- {
- FT_CMap cmap = FT_CMAP( charmap );
- FT_Error error = CFF_Err_Ok;
-
-
- cmap_info->language = 0;
- cmap_info->format = 0;
-
- if ( cmap->clazz != &cff_cmap_encoding_class_rec &&
- cmap->clazz != &cff_cmap_unicode_class_rec )
- {
- FT_Face face = FT_CMAP_FACE( cmap );
- FT_Library library = FT_FACE_LIBRARY( face );
- FT_Module sfnt = FT_Get_Module( library, "sfnt" );
- FT_Service_TTCMaps service =
- (FT_Service_TTCMaps)ft_module_get_service( sfnt,
- FT_SERVICE_ID_TT_CMAP );
-
-
- if ( service && service->get_cmap_info )
- error = service->get_cmap_info( charmap, cmap_info );
- }
-
- return error;
- }
-
-
- static const FT_Service_TTCMapsRec cff_service_get_cmap_info =
- {
- (TT_CMap_Info_GetFunc)cff_get_cmap_info
- };
-
-
- /*
- * CID INFO SERVICE
- *
- */
- static FT_Error
- cff_get_ros( CFF_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement )
- {
- FT_Error error = CFF_Err_Ok;
- CFF_Font cff = (CFF_Font)face->extra.data;
-
-
- if ( cff )
- {
- CFF_FontRecDict dict = &cff->top_font.font_dict;
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)cff->psnames;
-
-
- if ( dict->cid_registry == 0xFFFFU )
- {
- error = CFF_Err_Invalid_Argument;
- goto Fail;
- }
-
- if ( registry )
- {
- if ( cff->registry == NULL )
- cff->registry = cff_index_get_sid_string( &cff->string_index,
- dict->cid_registry,
- psnames );
- *registry = cff->registry;
- }
-
- if ( ordering )
- {
- if ( cff->ordering == NULL )
- cff->ordering = cff_index_get_sid_string( &cff->string_index,
- dict->cid_ordering,
- psnames );
- *ordering = cff->ordering;
- }
-
- if ( supplement )
- *supplement = dict->cid_supplement;
- }
-
- Fail:
- return error;
- }
-
-
- static const FT_Service_CIDRec cff_service_cid_info =
- {
- (FT_CID_GetRegistryOrderingSupplementFunc)cff_get_ros
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** D R I V E R I N T E R F A C E ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
- static const FT_ServiceDescRec cff_services[] =
- {
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CFF },
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &cff_service_ps_info },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cff_service_ps_name },
-#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
- { FT_SERVICE_ID_GLYPH_DICT, &cff_service_glyph_dict },
-#endif
- { FT_SERVICE_ID_TT_CMAP, &cff_service_get_cmap_info },
- { FT_SERVICE_ID_CID, &cff_service_cid_info },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- cff_get_interface( FT_Module driver, /* CFF_Driver */
- const char* module_interface )
- {
- FT_Module sfnt;
- FT_Module_Interface result;
-
-
- result = ft_service_list_lookup( cff_services, module_interface );
- if ( result != NULL )
- return result;
-
- /* we pass our request to the `sfnt' module */
- sfnt = FT_Get_Module( driver->library, "sfnt" );
-
- return sfnt ? sfnt->clazz->get_interface( sfnt, module_interface ) : 0;
- }
-
-
- /* The FT_DriverInterface structure is defined in ftdriver.h. */
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec cff_driver_class =
- {
- /* begin with the FT_Module_Class fields */
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
- FT_MODULE_DRIVER_HAS_HINTER,
-
- sizeof( CFF_DriverRec ),
- "cff",
- 0x10000L,
- 0x20000L,
-
- 0, /* module-specific interface */
-
- cff_driver_init,
- cff_driver_done,
- cff_get_interface,
- },
-
- /* now the specific driver fields */
- sizeof( TT_FaceRec ),
- sizeof( CFF_SizeRec ),
- sizeof( CFF_GlyphSlotRec ),
-
- cff_face_init,
- cff_face_done,
- cff_size_init,
- cff_size_done,
- cff_slot_init,
- cff_slot_done,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
-
- Load_Glyph,
-
- cff_get_kerning,
- 0, /* FT_Face_AttachFunc */
- cff_get_advances, /* FT_Face_GetAdvancesFunc */
-
- cff_size_request,
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- cff_size_select
-#else
- 0 /* FT_Size_SelectFunc */
-#endif
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h
deleted file mode 100644
index 553848c0a9c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffdrivr.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffdrivr.h */
-/* */
-/* High-level OpenType driver interface (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFDRIVER_H__
-#define __CFFDRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_CALLBACK_TABLE
- const FT_Driver_ClassRec cff_driver_class;
-
-
-FT_END_HEADER
-
-#endif /* __CFFDRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h
deleted file mode 100644
index 1b2a5c95c88..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfferrs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* cfferrs.h */
-/* */
-/* CFF error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the CFF error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __CFFERRS_H__
-#define __CFFERRS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX CFF_Err_
-#define FT_ERR_BASE FT_Mod_Err_CFF
-
-
-#include FT_ERRORS_H
-
-#endif /* __CFFERRS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c
deleted file mode 100644
index c64c6f4fd12..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.c
+++ /dev/null
@@ -1,2818 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffgload.c */
-/* */
-/* OpenType Glyph Loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H
-#include FT_OUTLINE_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-#include "cffobjs.h"
-#include "cffload.h"
-#include "cffgload.h"
-
-#include "cfferrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cffgload
-
-
- typedef enum CFF_Operator_
- {
- cff_op_unknown = 0,
-
- cff_op_rmoveto,
- cff_op_hmoveto,
- cff_op_vmoveto,
-
- cff_op_rlineto,
- cff_op_hlineto,
- cff_op_vlineto,
-
- cff_op_rrcurveto,
- cff_op_hhcurveto,
- cff_op_hvcurveto,
- cff_op_rcurveline,
- cff_op_rlinecurve,
- cff_op_vhcurveto,
- cff_op_vvcurveto,
-
- cff_op_flex,
- cff_op_hflex,
- cff_op_hflex1,
- cff_op_flex1,
-
- cff_op_endchar,
-
- cff_op_hstem,
- cff_op_vstem,
- cff_op_hstemhm,
- cff_op_vstemhm,
-
- cff_op_hintmask,
- cff_op_cntrmask,
- cff_op_dotsection, /* deprecated, acts as no-op */
-
- cff_op_abs,
- cff_op_add,
- cff_op_sub,
- cff_op_div,
- cff_op_neg,
- cff_op_random,
- cff_op_mul,
- cff_op_sqrt,
-
- cff_op_blend,
-
- cff_op_drop,
- cff_op_exch,
- cff_op_index,
- cff_op_roll,
- cff_op_dup,
-
- cff_op_put,
- cff_op_get,
- cff_op_store,
- cff_op_load,
-
- cff_op_and,
- cff_op_or,
- cff_op_not,
- cff_op_eq,
- cff_op_ifelse,
-
- cff_op_callsubr,
- cff_op_callgsubr,
- cff_op_return,
-
- /* Type 1 opcodes: invalid but seen in real life */
- cff_op_hsbw,
- cff_op_closepath,
- cff_op_callothersubr,
- cff_op_pop,
-
- /* do not remove */
- cff_op_max
-
- } CFF_Operator;
-
-
-#define CFF_COUNT_CHECK_WIDTH 0x80
-#define CFF_COUNT_EXACT 0x40
-#define CFF_COUNT_CLEAR_STACK 0x20
-
- /* count values which have the `CFF_COUNT_CHECK_WIDTH' flag set are */
- /* used for checking the width and requested numbers of arguments */
- /* only; they are set to zero afterwards */
-
- /* the other two flags are informative only and unused currently */
-
- static const FT_Byte cff_argument_counts[] =
- {
- 0, /* unknown */
-
- 2 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, /* rmoveto */
- 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
- 1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
-
- 0 | CFF_COUNT_CLEAR_STACK, /* rlineto */
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
-
- 0 | CFF_COUNT_CLEAR_STACK, /* rrcurveto */
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
- 0 | CFF_COUNT_CLEAR_STACK,
-
- 13, /* flex */
- 7,
- 9,
- 11,
-
- 0 | CFF_COUNT_CHECK_WIDTH, /* endchar */
-
- 2 | CFF_COUNT_CHECK_WIDTH, /* hstem */
- 2 | CFF_COUNT_CHECK_WIDTH,
- 2 | CFF_COUNT_CHECK_WIDTH,
- 2 | CFF_COUNT_CHECK_WIDTH,
-
- 0 | CFF_COUNT_CHECK_WIDTH, /* hintmask */
- 0 | CFF_COUNT_CHECK_WIDTH, /* cntrmask */
- 0, /* dotsection */
-
- 1, /* abs */
- 2,
- 2,
- 2,
- 1,
- 0,
- 2,
- 1,
-
- 1, /* blend */
-
- 1, /* drop */
- 2,
- 1,
- 2,
- 1,
-
- 2, /* put */
- 1,
- 4,
- 3,
-
- 2, /* and */
- 2,
- 1,
- 2,
- 4,
-
- 1, /* callsubr */
- 1,
- 0,
-
- 2, /* hsbw */
- 0,
- 0,
- 0
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********** *********/
- /********** *********/
- /********** GENERIC CHARSTRING PARSING *********/
- /********** *********/
- /********** *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_builder_init */
- /* */
- /* <Description> */
- /* Initializes a given glyph builder. */
- /* */
- /* <InOut> */
- /* builder :: A pointer to the glyph builder to initialize. */
- /* */
- /* <Input> */
- /* face :: The current face object. */
- /* */
- /* size :: The current size object. */
- /* */
- /* glyph :: The current glyph object. */
- /* */
- /* hinting :: Whether hinting is active. */
- /* */
- static void
- cff_builder_init( CFF_Builder* builder,
- TT_Face face,
- CFF_Size size,
- CFF_GlyphSlot glyph,
- FT_Bool hinting )
- {
- builder->path_begun = 0;
- builder->load_points = 1;
-
- builder->face = face;
- builder->glyph = glyph;
- builder->memory = face->root.memory;
-
- if ( glyph )
- {
- FT_GlyphLoader loader = glyph->root.internal->loader;
-
-
- builder->loader = loader;
- builder->base = &loader->base.outline;
- builder->current = &loader->current.outline;
- FT_GlyphLoader_Rewind( loader );
-
- builder->hints_globals = 0;
- builder->hints_funcs = 0;
-
- if ( hinting && size )
- {
- CFF_Internal internal = (CFF_Internal)size->root.internal;
-
-
- builder->hints_globals = (void *)internal->topfont;
- builder->hints_funcs = glyph->root.internal->glyph_hints;
- }
- }
-
- builder->pos_x = 0;
- builder->pos_y = 0;
-
- builder->left_bearing.x = 0;
- builder->left_bearing.y = 0;
- builder->advance.x = 0;
- builder->advance.y = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_builder_done */
- /* */
- /* <Description> */
- /* Finalizes a given glyph builder. Its contents can still be used */
- /* after the call, but the function saves important information */
- /* within the corresponding glyph slot. */
- /* */
- /* <Input> */
- /* builder :: A pointer to the glyph builder to finalize. */
- /* */
- static void
- cff_builder_done( CFF_Builder* builder )
- {
- CFF_GlyphSlot glyph = builder->glyph;
-
-
- if ( glyph )
- glyph->root.outline = *builder->base;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_compute_bias */
- /* */
- /* <Description> */
- /* Computes the bias value in dependence of the number of glyph */
- /* subroutines. */
- /* */
- /* <Input> */
- /* num_subrs :: The number of glyph subroutines. */
- /* */
- /* <Return> */
- /* The bias value. */
- static FT_Int
- cff_compute_bias( FT_UInt num_subrs )
- {
- FT_Int result;
-
-
- if ( num_subrs < 1240 )
- result = 107;
- else if ( num_subrs < 33900U )
- result = 1131;
- else
- result = 32768U;
-
- return result;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_decoder_init */
- /* */
- /* <Description> */
- /* Initializes a given glyph decoder. */
- /* */
- /* <InOut> */
- /* decoder :: A pointer to the glyph builder to initialize. */
- /* */
- /* <Input> */
- /* face :: The current face object. */
- /* */
- /* size :: The current size object. */
- /* */
- /* slot :: The current glyph object. */
- /* */
- /* hinting :: Whether hinting is active. */
- /* */
- /* hint_mode :: The hinting mode. */
- /* */
- FT_LOCAL_DEF( void )
- cff_decoder_init( CFF_Decoder* decoder,
- TT_Face face,
- CFF_Size size,
- CFF_GlyphSlot slot,
- FT_Bool hinting,
- FT_Render_Mode hint_mode )
- {
- CFF_Font cff = (CFF_Font)face->extra.data;
-
-
- /* clear everything */
- FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
-
- /* initialize builder */
- cff_builder_init( &decoder->builder, face, size, slot, hinting );
-
- /* initialize Type2 decoder */
- decoder->num_globals = cff->num_global_subrs;
- decoder->globals = cff->global_subrs;
- decoder->globals_bias = cff_compute_bias( decoder->num_globals );
-
- decoder->hint_mode = hint_mode;
- }
-
-
- /* this function is used to select the subfont */
- /* and the locals subrs array */
- FT_LOCAL_DEF( FT_Error )
- cff_decoder_prepare( CFF_Decoder* decoder,
- CFF_Size size,
- FT_UInt glyph_index )
- {
- CFF_Builder *builder = &decoder->builder;
- CFF_Font cff = (CFF_Font)builder->face->extra.data;
- CFF_SubFont sub = &cff->top_font;
- FT_Error error = CFF_Err_Ok;
-
-
- /* manage CID fonts */
- if ( cff->num_subfonts )
- {
- FT_Byte fd_index = cff_fd_select_get( &cff->fd_select, glyph_index );
-
-
- if ( fd_index >= cff->num_subfonts )
- {
- FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- FT_TRACE4(( "glyph index %d (subfont %d):\n", glyph_index, fd_index ));
-
- sub = cff->subfonts[fd_index];
-
- if ( builder->hints_funcs )
- {
- CFF_Internal internal = (CFF_Internal)size->root.internal;
-
-
- /* for CFFs without subfonts, this value has already been set */
- builder->hints_globals = (void *)internal->subfonts[fd_index];
- }
- }
-#ifdef FT_DEBUG_LEVEL_TRACE
- else
- FT_TRACE4(( "glyph index %d:\n", glyph_index ));
-#endif
-
- decoder->num_locals = sub->num_local_subrs;
- decoder->locals = sub->local_subrs;
- decoder->locals_bias = cff_compute_bias( decoder->num_locals );
-
- decoder->glyph_width = sub->private_dict.default_width;
- decoder->nominal_width = sub->private_dict.nominal_width;
-
- Exit:
- return error;
- }
-
-
- /* check that there is enough space for `count' more points */
- static FT_Error
- check_points( CFF_Builder* builder,
- FT_Int count )
- {
- return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
- }
-
-
- /* add a new point, do not check space */
- static void
- cff_builder_add_point( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag )
- {
- FT_Outline* outline = builder->current;
-
-
- if ( builder->load_points )
- {
- FT_Vector* point = outline->points + outline->n_points;
- FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points;
-
-
- point->x = x >> 16;
- point->y = y >> 16;
- *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
-
- builder->last = *point;
- }
-
- outline->n_points++;
- }
-
-
- /* check space for a new on-curve point, then add it */
- static FT_Error
- cff_builder_add_point1( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y )
- {
- FT_Error error;
-
-
- error = check_points( builder, 1 );
- if ( !error )
- cff_builder_add_point( builder, x, y, 1 );
-
- return error;
- }
-
-
- /* check space for a new contour, then add it */
- static FT_Error
- cff_builder_add_contour( CFF_Builder* builder )
- {
- FT_Outline* outline = builder->current;
- FT_Error error;
-
-
- if ( !builder->load_points )
- {
- outline->n_contours++;
- return CFF_Err_Ok;
- }
-
- error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
- if ( !error )
- {
- if ( outline->n_contours > 0 )
- outline->contours[outline->n_contours - 1] =
- (short)( outline->n_points - 1 );
-
- outline->n_contours++;
- }
-
- return error;
- }
-
-
- /* if a path was begun, add its first on-curve point */
- static FT_Error
- cff_builder_start_point( CFF_Builder* builder,
- FT_Pos x,
- FT_Pos y )
- {
- FT_Error error = CFF_Err_Ok;
-
-
- /* test whether we are building a new contour */
- if ( !builder->path_begun )
- {
- builder->path_begun = 1;
- error = cff_builder_add_contour( builder );
- if ( !error )
- error = cff_builder_add_point1( builder, x, y );
- }
-
- return error;
- }
-
-
- /* close the current contour */
- static void
- cff_builder_close_contour( CFF_Builder* builder )
- {
- FT_Outline* outline = builder->current;
-
-
- if ( !outline )
- return;
-
- /* XXXX: We must not include the last point in the path if it */
- /* is located on the first point. */
- if ( outline->n_points > 1 )
- {
- FT_Int first = 0;
- FT_Vector* p1 = outline->points + first;
- FT_Vector* p2 = outline->points + outline->n_points - 1;
- FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1;
-
-
- if ( outline->n_contours > 1 )
- {
- first = outline->contours[outline->n_contours - 2] + 1;
- p1 = outline->points + first;
- }
-
- /* `delete' last point only if it coincides with the first */
- /* point and if it is not a control point (which can happen). */
- if ( p1->x == p2->x && p1->y == p2->y )
- if ( *control == FT_CURVE_TAG_ON )
- outline->n_points--;
- }
-
- if ( outline->n_contours > 0 )
- outline->contours[outline->n_contours - 1] =
- (short)( outline->n_points - 1 );
- }
-
-
- static FT_Int
- cff_lookup_glyph_by_stdcharcode( CFF_Font cff,
- FT_Int charcode )
- {
- FT_UInt n;
- FT_UShort glyph_sid;
-
-
- /* CID-keyed fonts don't have glyph names */
- if ( !cff->charset.sids )
- return -1;
-
- /* check range of standard char code */
- if ( charcode < 0 || charcode > 255 )
- return -1;
-
- /* Get code to SID mapping from `cff_standard_encoding'. */
- glyph_sid = cff_get_standard_encoding( (FT_UInt)charcode );
-
- for ( n = 0; n < cff->num_glyphs; n++ )
- {
- if ( cff->charset.sids[n] == glyph_sid )
- return n;
- }
-
- return -1;
- }
-
-
- static FT_Error
- cff_get_glyph_data( TT_Face face,
- FT_UInt glyph_index,
- FT_Byte** pointer,
- FT_ULong* length )
- {
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* For incremental fonts get the character data using the */
- /* callback function. */
- if ( face->root.internal->incremental_interface )
- {
- FT_Data data;
- FT_Error error =
- face->root.internal->incremental_interface->funcs->get_glyph_data(
- face->root.internal->incremental_interface->object,
- glyph_index, &data );
-
-
- *pointer = (FT_Byte*)data.pointer;
- *length = data.length;
-
- return error;
- }
- else
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- {
- CFF_Font cff = (CFF_Font)(face->extra.data);
-
-
- return cff_index_access_element( &cff->charstrings_index, glyph_index,
- pointer, length );
- }
- }
-
-
- static void
- cff_free_glyph_data( TT_Face face,
- FT_Byte** pointer,
- FT_ULong length )
- {
-#ifndef FT_CONFIG_OPTION_INCREMENTAL
- FT_UNUSED( length );
-#endif
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* For incremental fonts get the character data using the */
- /* callback function. */
- if ( face->root.internal->incremental_interface )
- {
- FT_Data data;
-
-
- data.pointer = *pointer;
- data.length = length;
-
- face->root.internal->incremental_interface->funcs->free_glyph_data(
- face->root.internal->incremental_interface->object,&data );
- }
- else
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- {
- CFF_Font cff = (CFF_Font)(face->extra.data);
-
-
- cff_index_forget_element( &cff->charstrings_index, pointer );
- }
- }
-
-
- static FT_Error
- cff_operator_seac( CFF_Decoder* decoder,
- FT_Pos adx,
- FT_Pos ady,
- FT_Int bchar,
- FT_Int achar )
- {
- FT_Error error;
- CFF_Builder* builder = &decoder->builder;
- FT_Int bchar_index, achar_index;
- TT_Face face = decoder->builder.face;
- FT_Vector left_bearing, advance;
- FT_Byte* charstring;
- FT_ULong charstring_len;
-
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* Incremental fonts don't necessarily have valid charsets. */
- /* They use the character code, not the glyph index, in this case. */
- if ( face->root.internal->incremental_interface )
- {
- bchar_index = bchar;
- achar_index = achar;
- }
- else
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
- {
- CFF_Font cff = (CFF_Font)(face->extra.data);
-
-
- bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar );
- achar_index = cff_lookup_glyph_by_stdcharcode( cff, achar );
- }
-
- if ( bchar_index < 0 || achar_index < 0 )
- {
- FT_ERROR(( "cff_operator_seac:" ));
- FT_ERROR(( " invalid seac character code arguments\n" ));
- return CFF_Err_Syntax_Error;
- }
-
- /* If we are trying to load a composite glyph, do not load the */
- /* accent character and return the array of subglyphs. */
- if ( builder->no_recurse )
- {
- FT_GlyphSlot glyph = (FT_GlyphSlot)builder->glyph;
- FT_GlyphLoader loader = glyph->internal->loader;
- FT_SubGlyph subg;
-
-
- /* reallocate subglyph array if necessary */
- error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
- if ( error )
- goto Exit;
-
- subg = loader->current.subglyphs;
-
- /* subglyph 0 = base character */
- subg->index = bchar_index;
- subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
- FT_SUBGLYPH_FLAG_USE_MY_METRICS;
- subg->arg1 = 0;
- subg->arg2 = 0;
- subg++;
-
- /* subglyph 1 = accent character */
- subg->index = achar_index;
- subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
- subg->arg1 = (FT_Int)( adx >> 16 );
- subg->arg2 = (FT_Int)( ady >> 16 );
-
- /* set up remaining glyph fields */
- glyph->num_subglyphs = 2;
- glyph->subglyphs = loader->base.subglyphs;
- glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
-
- loader->current.num_subglyphs = 2;
- }
-
- FT_GlyphLoader_Prepare( builder->loader );
-
- /* First load `bchar' in builder */
- error = cff_get_glyph_data( face, bchar_index,
- &charstring, &charstring_len );
- if ( !error )
- {
- error = cff_decoder_parse_charstrings( decoder, charstring,
- charstring_len );
-
- if ( error )
- goto Exit;
-
- cff_free_glyph_data( face, &charstring, charstring_len );
- }
-
- /* Save the left bearing and width of the base character */
- /* as they will be erased by the next load. */
-
- left_bearing = builder->left_bearing;
- advance = builder->advance;
-
- builder->left_bearing.x = 0;
- builder->left_bearing.y = 0;
-
- builder->pos_x = adx;
- builder->pos_y = ady;
-
- /* Now load `achar' on top of the base outline. */
- error = cff_get_glyph_data( face, achar_index,
- &charstring, &charstring_len );
- if ( !error )
- {
- error = cff_decoder_parse_charstrings( decoder, charstring,
- charstring_len );
-
- if ( error )
- goto Exit;
-
- cff_free_glyph_data( face, &charstring, charstring_len );
- }
-
- /* Restore the left side bearing and advance width */
- /* of the base character. */
- builder->left_bearing = left_bearing;
- builder->advance = advance;
-
- builder->pos_x = 0;
- builder->pos_y = 0;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cff_decoder_parse_charstrings */
- /* */
- /* <Description> */
- /* Parses a given Type 2 charstrings program. */
- /* */
- /* <InOut> */
- /* decoder :: The current Type 1 decoder. */
- /* */
- /* <Input> */
- /* charstring_base :: The base of the charstring stream. */
- /* */
- /* charstring_len :: The length in bytes of the charstring stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- cff_decoder_parse_charstrings( CFF_Decoder* decoder,
- FT_Byte* charstring_base,
- FT_ULong charstring_len )
- {
- FT_Error error;
- CFF_Decoder_Zone* zone;
- FT_Byte* ip;
- FT_Byte* limit;
- CFF_Builder* builder = &decoder->builder;
- FT_Pos x, y;
- FT_Fixed seed;
- FT_Fixed* stack;
-
- T2_Hints_Funcs hinter;
-
-
- /* set default width */
- decoder->num_hints = 0;
- decoder->read_width = 1;
-
- /* compute random seed from stack address of parameter */
- seed = (FT_Fixed)(char*)&seed ^
- (FT_Fixed)(char*)&decoder ^
- (FT_Fixed)(char*)&charstring_base;
- seed = ( seed ^ ( seed >> 10 ) ^ ( seed >> 20 ) ) & 0xFFFFL;
- if ( seed == 0 )
- seed = 0x7384;
-
- /* initialize the decoder */
- decoder->top = decoder->stack;
- decoder->zone = decoder->zones;
- zone = decoder->zones;
- stack = decoder->top;
-
- hinter = (T2_Hints_Funcs)builder->hints_funcs;
-
- builder->path_begun = 0;
-
- zone->base = charstring_base;
- limit = zone->limit = charstring_base + charstring_len;
- ip = zone->cursor = zone->base;
-
- error = CFF_Err_Ok;
-
- x = builder->pos_x;
- y = builder->pos_y;
-
- /* begin hints recording session, if any */
- if ( hinter )
- hinter->open( hinter->hints );
-
- /* now execute loop */
- while ( ip < limit )
- {
- CFF_Operator op;
- FT_Byte v;
-
-
- /********************************************************************/
- /* */
- /* Decode operator or operand */
- /* */
- v = *ip++;
- if ( v >= 32 || v == 28 )
- {
- FT_Int shift = 16;
- FT_Int32 val;
-
-
- /* this is an operand, push it on the stack */
- if ( v == 28 )
- {
- if ( ip + 1 >= limit )
- goto Syntax_Error;
- val = (FT_Short)( ( (FT_Short)ip[0] << 8 ) | ip[1] );
- ip += 2;
- }
- else if ( v < 247 )
- val = (FT_Long)v - 139;
- else if ( v < 251 )
- {
- if ( ip >= limit )
- goto Syntax_Error;
- val = ( (FT_Long)v - 247 ) * 256 + *ip++ + 108;
- }
- else if ( v < 255 )
- {
- if ( ip >= limit )
- goto Syntax_Error;
- val = -( (FT_Long)v - 251 ) * 256 - *ip++ - 108;
- }
- else
- {
- if ( ip + 3 >= limit )
- goto Syntax_Error;
- val = ( (FT_Int32)ip[0] << 24 ) |
- ( (FT_Int32)ip[1] << 16 ) |
- ( (FT_Int32)ip[2] << 8 ) |
- ip[3];
- ip += 4;
- shift = 0;
- }
- if ( decoder->top - stack >= CFF_MAX_OPERANDS )
- goto Stack_Overflow;
-
- val <<= shift;
- *decoder->top++ = val;
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- if ( !( val & 0xFFFFL ) )
- FT_TRACE4(( " %ld", (FT_Int32)( val >> 16 ) ));
- else
- FT_TRACE4(( " %.2f", val / 65536.0 ));
-#endif
-
- }
- else
- {
- /* The specification says that normally arguments are to be taken */
- /* from the bottom of the stack. However, this seems not to be */
- /* correct, at least for Acroread 7.0.8 on GNU/Linux: It pops the */
- /* arguments similar to a PS interpreter. */
-
- FT_Fixed* args = decoder->top;
- FT_Int num_args = (FT_Int)( args - decoder->stack );
- FT_Int req_args;
-
-
- /* find operator */
- op = cff_op_unknown;
-
- switch ( v )
- {
- case 1:
- op = cff_op_hstem;
- break;
- case 3:
- op = cff_op_vstem;
- break;
- case 4:
- op = cff_op_vmoveto;
- break;
- case 5:
- op = cff_op_rlineto;
- break;
- case 6:
- op = cff_op_hlineto;
- break;
- case 7:
- op = cff_op_vlineto;
- break;
- case 8:
- op = cff_op_rrcurveto;
- break;
- case 9:
- op = cff_op_closepath;
- break;
- case 10:
- op = cff_op_callsubr;
- break;
- case 11:
- op = cff_op_return;
- break;
- case 12:
- {
- if ( ip >= limit )
- goto Syntax_Error;
- v = *ip++;
-
- switch ( v )
- {
- case 0:
- op = cff_op_dotsection;
- break;
- case 3:
- op = cff_op_and;
- break;
- case 4:
- op = cff_op_or;
- break;
- case 5:
- op = cff_op_not;
- break;
- case 8:
- op = cff_op_store;
- break;
- case 9:
- op = cff_op_abs;
- break;
- case 10:
- op = cff_op_add;
- break;
- case 11:
- op = cff_op_sub;
- break;
- case 12:
- op = cff_op_div;
- break;
- case 13:
- op = cff_op_load;
- break;
- case 14:
- op = cff_op_neg;
- break;
- case 15:
- op = cff_op_eq;
- break;
- case 16:
- op = cff_op_callothersubr;
- break;
- case 17:
- op = cff_op_pop;
- break;
- case 18:
- op = cff_op_drop;
- break;
- case 20:
- op = cff_op_put;
- break;
- case 21:
- op = cff_op_get;
- break;
- case 22:
- op = cff_op_ifelse;
- break;
- case 23:
- op = cff_op_random;
- break;
- case 24:
- op = cff_op_mul;
- break;
- case 26:
- op = cff_op_sqrt;
- break;
- case 27:
- op = cff_op_dup;
- break;
- case 28:
- op = cff_op_exch;
- break;
- case 29:
- op = cff_op_index;
- break;
- case 30:
- op = cff_op_roll;
- break;
- case 34:
- op = cff_op_hflex;
- break;
- case 35:
- op = cff_op_flex;
- break;
- case 36:
- op = cff_op_hflex1;
- break;
- case 37:
- op = cff_op_flex1;
- break;
- default:
- /* decrement ip for syntax error message */
- ip--;
- }
- }
- break;
- case 13:
- op = cff_op_hsbw;
- break;
- case 14:
- op = cff_op_endchar;
- break;
- case 16:
- op = cff_op_blend;
- break;
- case 18:
- op = cff_op_hstemhm;
- break;
- case 19:
- op = cff_op_hintmask;
- break;
- case 20:
- op = cff_op_cntrmask;
- break;
- case 21:
- op = cff_op_rmoveto;
- break;
- case 22:
- op = cff_op_hmoveto;
- break;
- case 23:
- op = cff_op_vstemhm;
- break;
- case 24:
- op = cff_op_rcurveline;
- break;
- case 25:
- op = cff_op_rlinecurve;
- break;
- case 26:
- op = cff_op_vvcurveto;
- break;
- case 27:
- op = cff_op_hhcurveto;
- break;
- case 29:
- op = cff_op_callgsubr;
- break;
- case 30:
- op = cff_op_vhcurveto;
- break;
- case 31:
- op = cff_op_hvcurveto;
- break;
- default:
- ;
- }
-
- if ( op == cff_op_unknown )
- goto Syntax_Error;
-
- /* check arguments */
- req_args = cff_argument_counts[op];
- if ( req_args & CFF_COUNT_CHECK_WIDTH )
- {
- if ( num_args > 0 && decoder->read_width )
- {
- /* If `nominal_width' is non-zero, the number is really a */
- /* difference against `nominal_width'. Else, the number here */
- /* is truly a width, not a difference against `nominal_width'. */
- /* If the font does not set `nominal_width', then */
- /* `nominal_width' defaults to zero, and so we can set */
- /* `glyph_width' to `nominal_width' plus number on the stack */
- /* -- for either case. */
-
- FT_Int set_width_ok;
-
-
- switch ( op )
- {
- case cff_op_hmoveto:
- case cff_op_vmoveto:
- set_width_ok = num_args & 2;
- break;
-
- case cff_op_hstem:
- case cff_op_vstem:
- case cff_op_hstemhm:
- case cff_op_vstemhm:
- case cff_op_rmoveto:
- case cff_op_hintmask:
- case cff_op_cntrmask:
- set_width_ok = num_args & 1;
- break;
-
- case cff_op_endchar:
- /* If there is a width specified for endchar, we either have */
- /* 1 argument or 5 arguments. We like to argue. */
- set_width_ok = ( num_args == 5 ) || ( num_args == 1 );
- break;
-
- default:
- set_width_ok = 0;
- break;
- }
-
- if ( set_width_ok )
- {
- decoder->glyph_width = decoder->nominal_width +
- ( stack[0] >> 16 );
-
- if ( decoder->width_only )
- {
- /* we only want the advance width; stop here */
- break;
- }
-
- /* Consumed an argument. */
- num_args--;
- }
- }
-
- decoder->read_width = 0;
- req_args = 0;
- }
-
- req_args &= 0x000F;
- if ( num_args < req_args )
- goto Stack_Underflow;
- args -= req_args;
- num_args -= req_args;
-
- /* At this point, `args' points to the first argument of the */
- /* operand in case `req_args' isn't zero. Otherwise, we have */
- /* to adjust `args' manually. */
-
- /* Note that we only pop arguments from the stack which we */
- /* really need and can digest so that we can continue in case */
- /* of superfluous stack elements. */
-
- switch ( op )
- {
- case cff_op_hstem:
- case cff_op_vstem:
- case cff_op_hstemhm:
- case cff_op_vstemhm:
- /* the number of arguments is always even here */
- FT_TRACE4((
- op == cff_op_hstem ? " hstem\n" :
- ( op == cff_op_vstem ? " vstem\n" :
- ( op == cff_op_hstemhm ? " hstemhm\n" : " vstemhm\n" ) ) ));
-
- if ( hinter )
- hinter->stems( hinter->hints,
- ( op == cff_op_hstem || op == cff_op_hstemhm ),
- num_args / 2,
- args - ( num_args & ~1 ) );
-
- decoder->num_hints += num_args / 2;
- args = stack;
- break;
-
- case cff_op_hintmask:
- case cff_op_cntrmask:
- FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" ));
-
- /* implement vstem when needed -- */
- /* the specification doesn't say it, but this also works */
- /* with the 'cntrmask' operator */
- /* */
- if ( num_args > 0 )
- {
- if ( hinter )
- hinter->stems( hinter->hints,
- 0,
- num_args / 2,
- args - ( num_args & ~1 ) );
-
- decoder->num_hints += num_args / 2;
- }
-
- if ( hinter )
- {
- if ( op == cff_op_hintmask )
- hinter->hintmask( hinter->hints,
- builder->current->n_points,
- decoder->num_hints,
- ip );
- else
- hinter->counter( hinter->hints,
- decoder->num_hints,
- ip );
- }
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- {
- FT_UInt maskbyte;
-
-
- FT_TRACE4(( " (maskbytes: " ));
-
- for ( maskbyte = 0;
- maskbyte < (FT_UInt)(( decoder->num_hints + 7 ) >> 3);
- maskbyte++, ip++ )
- FT_TRACE4(( "0x%02X", *ip ));
-
- FT_TRACE4(( ")\n" ));
- }
-#else
- ip += ( decoder->num_hints + 7 ) >> 3;
-#endif
- if ( ip >= limit )
- goto Syntax_Error;
- args = stack;
- break;
-
- case cff_op_rmoveto:
- FT_TRACE4(( " rmoveto\n" ));
-
- cff_builder_close_contour( builder );
- builder->path_begun = 0;
- x += args[-2];
- y += args[-1];
- args = stack;
- break;
-
- case cff_op_vmoveto:
- FT_TRACE4(( " vmoveto\n" ));
-
- cff_builder_close_contour( builder );
- builder->path_begun = 0;
- y += args[-1];
- args = stack;
- break;
-
- case cff_op_hmoveto:
- FT_TRACE4(( " hmoveto\n" ));
-
- cff_builder_close_contour( builder );
- builder->path_begun = 0;
- x += args[-1];
- args = stack;
- break;
-
- case cff_op_rlineto:
- FT_TRACE4(( " rlineto\n" ));
-
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_args / 2 ) )
- goto Fail;
-
- if ( num_args < 2 )
- goto Stack_Underflow;
-
- args -= num_args & ~1;
- while ( args < decoder->top )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 1 );
- args += 2;
- }
- args = stack;
- break;
-
- case cff_op_hlineto:
- case cff_op_vlineto:
- {
- FT_Int phase = ( op == cff_op_hlineto );
-
-
- FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n"
- : " vlineto\n" ));
-
- if ( num_args < 1 )
- goto Stack_Underflow;
-
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_args ) )
- goto Fail;
-
- args = stack;
- while ( args < decoder->top )
- {
- if ( phase )
- x += args[0];
- else
- y += args[0];
-
- if ( cff_builder_add_point1( builder, x, y ) )
- goto Fail;
-
- args++;
- phase ^= 1;
- }
- args = stack;
- }
- break;
-
- case cff_op_rrcurveto:
- {
- FT_Int nargs;
-
-
- FT_TRACE4(( " rrcurveto\n" ));
-
- if ( num_args < 6 )
- goto Stack_Underflow;
-
- nargs = num_args - num_args % 6;
-
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, nargs / 2 ) )
- goto Fail;
-
- args -= nargs;
- while ( args < decoder->top )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[2];
- y += args[3];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[4];
- y += args[5];
- cff_builder_add_point( builder, x, y, 1 );
- args += 6;
- }
- args = stack;
- }
- break;
-
- case cff_op_vvcurveto:
- {
- FT_Int nargs;
-
-
- FT_TRACE4(( " vvcurveto\n" ));
-
- if ( num_args < 4 )
- goto Stack_Underflow;
-
- /* if num_args isn't of the form 4n or 4n+1, */
- /* we reduce it to 4n+1 */
-
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
-
- if ( cff_builder_start_point( builder, x, y ) )
- goto Fail;
-
- args -= nargs;
-
- if ( nargs & 1 )
- {
- x += args[0];
- args++;
- nargs--;
- }
-
- if ( check_points( builder, 3 * ( nargs / 4 ) ) )
- goto Fail;
-
- while ( args < decoder->top )
- {
- y += args[0];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[1];
- y += args[2];
- cff_builder_add_point( builder, x, y, 0 );
- y += args[3];
- cff_builder_add_point( builder, x, y, 1 );
- args += 4;
- }
- args = stack;
- }
- break;
-
- case cff_op_hhcurveto:
- {
- FT_Int nargs;
-
-
- FT_TRACE4(( " hhcurveto\n" ));
-
- if ( num_args < 4 )
- goto Stack_Underflow;
-
- /* if num_args isn't of the form 4n or 4n+1, */
- /* we reduce it to 4n+1 */
-
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
-
- if ( cff_builder_start_point( builder, x, y ) )
- goto Fail;
-
- args -= nargs;
- if ( nargs & 1 )
- {
- y += args[0];
- args++;
- nargs--;
- }
-
- if ( check_points( builder, 3 * ( nargs / 4 ) ) )
- goto Fail;
-
- while ( args < decoder->top )
- {
- x += args[0];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[1];
- y += args[2];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[3];
- cff_builder_add_point( builder, x, y, 1 );
- args += 4;
- }
- args = stack;
- }
- break;
-
- case cff_op_vhcurveto:
- case cff_op_hvcurveto:
- {
- FT_Int phase;
- FT_Int nargs;
-
-
- FT_TRACE4(( op == cff_op_vhcurveto ? " vhcurveto\n"
- : " hvcurveto\n" ));
-
- if ( cff_builder_start_point( builder, x, y ) )
- goto Fail;
-
- if ( num_args < 4 )
- goto Stack_Underflow;
-
- /* if num_args isn't of the form 8n, 8n+1, 8n+4, or 8n+5, */
- /* we reduce it to the largest one which fits */
-
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
-
- args -= nargs;
- if ( check_points( builder, ( nargs / 4 ) * 3 ) )
- goto Stack_Underflow;
-
- phase = ( op == cff_op_hvcurveto );
-
- while ( nargs >= 4 )
- {
- nargs -= 4;
- if ( phase )
- {
- x += args[0];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[1];
- y += args[2];
- cff_builder_add_point( builder, x, y, 0 );
- y += args[3];
- if ( nargs == 1 )
- x += args[4];
- cff_builder_add_point( builder, x, y, 1 );
- }
- else
- {
- y += args[0];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[1];
- y += args[2];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[3];
- if ( nargs == 1 )
- y += args[4];
- cff_builder_add_point( builder, x, y, 1 );
- }
- args += 4;
- phase ^= 1;
- }
- args = stack;
- }
- break;
-
- case cff_op_rlinecurve:
- {
- FT_Int num_lines;
- FT_Int nargs;
-
-
- FT_TRACE4(( " rlinecurve\n" ));
-
- if ( num_args < 8 )
- goto Stack_Underflow;
-
- nargs = num_args & ~1;
- num_lines = ( nargs - 6 ) / 2;
-
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, num_lines + 3 ) )
- goto Fail;
-
- args -= nargs;
-
- /* first, add the line segments */
- while ( num_lines > 0 )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 1 );
- args += 2;
- num_lines--;
- }
-
- /* then the curve */
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[2];
- y += args[3];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[4];
- y += args[5];
- cff_builder_add_point( builder, x, y, 1 );
- args = stack;
- }
- break;
-
- case cff_op_rcurveline:
- {
- FT_Int num_curves;
- FT_Int nargs;
-
-
- FT_TRACE4(( " rcurveline\n" ));
-
- if ( num_args < 8 )
- goto Stack_Underflow;
-
- nargs = num_args - 2;
- nargs = nargs - nargs % 6 + 2;
- num_curves = ( nargs - 2 ) / 6;
-
- if ( cff_builder_start_point ( builder, x, y ) ||
- check_points( builder, num_curves * 3 + 2 ) )
- goto Fail;
-
- args -= nargs;
-
- /* first, add the curves */
- while ( num_curves > 0 )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[2];
- y += args[3];
- cff_builder_add_point( builder, x, y, 0 );
- x += args[4];
- y += args[5];
- cff_builder_add_point( builder, x, y, 1 );
- args += 6;
- num_curves--;
- }
-
- /* then the final line */
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 1 );
- args = stack;
- }
- break;
-
- case cff_op_hflex1:
- {
- FT_Pos start_y;
-
-
- FT_TRACE4(( " hflex1\n" ));
-
- /* adding five more points: 4 control points, 1 on-curve point */
- /* -- make sure we have enough space for the start point if it */
- /* needs to be added */
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
- goto Fail;
-
- /* record the starting point's y position for later use */
- start_y = y;
-
- /* first control point */
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* second control point */
- x += args[2];
- y += args[3];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* join point; on curve, with y-value the same as the last */
- /* control point's y-value */
- x += args[4];
- cff_builder_add_point( builder, x, y, 1 );
-
- /* third control point, with y-value the same as the join */
- /* point's y-value */
- x += args[5];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* fourth control point */
- x += args[6];
- y += args[7];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* ending point, with y-value the same as the start */
- x += args[8];
- y = start_y;
- cff_builder_add_point( builder, x, y, 1 );
-
- args = stack;
- break;
- }
-
- case cff_op_hflex:
- {
- FT_Pos start_y;
-
-
- FT_TRACE4(( " hflex\n" ));
-
- /* adding six more points; 4 control points, 2 on-curve points */
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
- goto Fail;
-
- /* record the starting point's y-position for later use */
- start_y = y;
-
- /* first control point */
- x += args[0];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* second control point */
- x += args[1];
- y += args[2];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* join point; on curve, with y-value the same as the last */
- /* control point's y-value */
- x += args[3];
- cff_builder_add_point( builder, x, y, 1 );
-
- /* third control point, with y-value the same as the join */
- /* point's y-value */
- x += args[4];
- cff_builder_add_point( builder, x, y, 0 );
-
- /* fourth control point */
- x += args[5];
- y = start_y;
- cff_builder_add_point( builder, x, y, 0 );
-
- /* ending point, with y-value the same as the start point's */
- /* y-value -- we don't add this point, though */
- x += args[6];
- cff_builder_add_point( builder, x, y, 1 );
-
- args = stack;
- break;
- }
-
- case cff_op_flex1:
- {
- FT_Pos start_x, start_y; /* record start x, y values for */
- /* alter use */
- FT_Fixed dx = 0, dy = 0; /* used in horizontal/vertical */
- /* algorithm below */
- FT_Int horizontal, count;
- FT_Fixed* temp;
-
-
- FT_TRACE4(( " flex1\n" ));
-
- /* adding six more points; 4 control points, 2 on-curve points */
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
- goto Fail;
-
- /* record the starting point's x, y position for later use */
- start_x = x;
- start_y = y;
-
- /* XXX: figure out whether this is supposed to be a horizontal */
- /* or vertical flex; the Type 2 specification is vague... */
-
- temp = args;
-
- /* grab up to the last argument */
- for ( count = 5; count > 0; count-- )
- {
- dx += temp[0];
- dy += temp[1];
- temp += 2;
- }
-
- if ( dx < 0 )
- dx = -dx;
- if ( dy < 0 )
- dy = -dy;
-
- /* strange test, but here it is... */
- horizontal = ( dx > dy );
-
- for ( count = 5; count > 0; count-- )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y,
- (FT_Bool)( count == 3 ) );
- args += 2;
- }
-
- /* is last operand an x- or y-delta? */
- if ( horizontal )
- {
- x += args[0];
- y = start_y;
- }
- else
- {
- x = start_x;
- y += args[0];
- }
-
- cff_builder_add_point( builder, x, y, 1 );
-
- args = stack;
- break;
- }
-
- case cff_op_flex:
- {
- FT_UInt count;
-
-
- FT_TRACE4(( " flex\n" ));
-
- if ( cff_builder_start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
- goto Fail;
-
- for ( count = 6; count > 0; count-- )
- {
- x += args[0];
- y += args[1];
- cff_builder_add_point( builder, x, y,
- (FT_Bool)( count == 4 || count == 1 ) );
- args += 2;
- }
-
- args = stack;
- }
- break;
-
- case cff_op_endchar:
- FT_TRACE4(( " endchar\n" ));
-
- /* We are going to emulate the seac operator. */
- if ( num_args >= 4 )
- {
- /* Save glyph width so that the subglyphs don't overwrite it. */
- FT_Pos glyph_width = decoder->glyph_width;
-
-
- error = cff_operator_seac( decoder,
- args[-4],
- args[-3],
- (FT_Int)( args[-2] >> 16 ),
- (FT_Int)( args[-1] >> 16 ) );
-
- decoder->glyph_width = glyph_width;
- }
- else
- {
- if ( !error )
- error = CFF_Err_Ok;
-
- cff_builder_close_contour( builder );
-
- /* close hints recording session */
- if ( hinter )
- {
- if ( hinter->close( hinter->hints,
- builder->current->n_points ) )
- goto Syntax_Error;
-
- /* apply hints to the loaded glyph outline now */
- hinter->apply( hinter->hints,
- builder->current,
- (PSH_Globals)builder->hints_globals,
- decoder->hint_mode );
- }
-
- /* add current outline to the glyph slot */
- FT_GlyphLoader_Add( builder->loader );
- }
-
- /* return now! */
- FT_TRACE4(( "\n" ));
- return error;
-
- case cff_op_abs:
- FT_TRACE4(( " abs\n" ));
-
- if ( args[0] < 0 )
- args[0] = -args[0];
- args++;
- break;
-
- case cff_op_add:
- FT_TRACE4(( " add\n" ));
-
- args[0] += args[1];
- args++;
- break;
-
- case cff_op_sub:
- FT_TRACE4(( " sub\n" ));
-
- args[0] -= args[1];
- args++;
- break;
-
- case cff_op_div:
- FT_TRACE4(( " div\n" ));
-
- args[0] = FT_DivFix( args[0], args[1] );
- args++;
- break;
-
- case cff_op_neg:
- FT_TRACE4(( " neg\n" ));
-
- args[0] = -args[0];
- args++;
- break;
-
- case cff_op_random:
- {
- FT_Fixed Rand;
-
-
- FT_TRACE4(( " rand\n" ));
-
- Rand = seed;
- if ( Rand >= 0x8000L )
- Rand++;
-
- args[0] = Rand;
- seed = FT_MulFix( seed, 0x10000L - seed );
- if ( seed == 0 )
- seed += 0x2873;
- args++;
- }
- break;
-
- case cff_op_mul:
- FT_TRACE4(( " mul\n" ));
-
- args[0] = FT_MulFix( args[0], args[1] );
- args++;
- break;
-
- case cff_op_sqrt:
- FT_TRACE4(( " sqrt\n" ));
-
- if ( args[0] > 0 )
- {
- FT_Int count = 9;
- FT_Fixed root = args[0];
- FT_Fixed new_root;
-
-
- for (;;)
- {
- new_root = ( root + FT_DivFix( args[0], root ) + 1 ) >> 1;
- if ( new_root == root || count <= 0 )
- break;
- root = new_root;
- }
- args[0] = new_root;
- }
- else
- args[0] = 0;
- args++;
- break;
-
- case cff_op_drop:
- /* nothing */
- FT_TRACE4(( " drop\n" ));
-
- break;
-
- case cff_op_exch:
- {
- FT_Fixed tmp;
-
-
- FT_TRACE4(( " exch\n" ));
-
- tmp = args[0];
- args[0] = args[1];
- args[1] = tmp;
- args += 2;
- }
- break;
-
- case cff_op_index:
- {
- FT_Int idx = (FT_Int)( args[0] >> 16 );
-
-
- FT_TRACE4(( " index\n" ));
-
- if ( idx < 0 )
- idx = 0;
- else if ( idx > num_args - 2 )
- idx = num_args - 2;
- args[0] = args[-( idx + 1 )];
- args++;
- }
- break;
-
- case cff_op_roll:
- {
- FT_Int count = (FT_Int)( args[0] >> 16 );
- FT_Int idx = (FT_Int)( args[1] >> 16 );
-
-
- FT_TRACE4(( " roll\n" ));
-
- if ( count <= 0 )
- count = 1;
-
- args -= count;
- if ( args < stack )
- goto Stack_Underflow;
-
- if ( idx >= 0 )
- {
- while ( idx > 0 )
- {
- FT_Fixed tmp = args[count - 1];
- FT_Int i;
-
-
- for ( i = count - 2; i >= 0; i-- )
- args[i + 1] = args[i];
- args[0] = tmp;
- idx--;
- }
- }
- else
- {
- while ( idx < 0 )
- {
- FT_Fixed tmp = args[0];
- FT_Int i;
-
-
- for ( i = 0; i < count - 1; i++ )
- args[i] = args[i + 1];
- args[count - 1] = tmp;
- idx++;
- }
- }
- args += count;
- }
- break;
-
- case cff_op_dup:
- FT_TRACE4(( " dup\n" ));
-
- args[1] = args[0];
- args++;
- break;
-
- case cff_op_put:
- {
- FT_Fixed val = args[0];
- FT_Int idx = (FT_Int)( args[1] >> 16 );
-
-
- FT_TRACE4(( " put\n" ));
-
- if ( idx >= 0 && idx < decoder->len_buildchar )
- decoder->buildchar[idx] = val;
- }
- break;
-
- case cff_op_get:
- {
- FT_Int idx = (FT_Int)( args[0] >> 16 );
- FT_Fixed val = 0;
-
-
- FT_TRACE4(( " get\n" ));
-
- if ( idx >= 0 && idx < decoder->len_buildchar )
- val = decoder->buildchar[idx];
-
- args[0] = val;
- args++;
- }
- break;
-
- case cff_op_store:
- FT_TRACE4(( " store\n"));
-
- goto Unimplemented;
-
- case cff_op_load:
- FT_TRACE4(( " load\n" ));
-
- goto Unimplemented;
-
- case cff_op_dotsection:
- /* this operator is deprecated and ignored by the parser */
- FT_TRACE4(( " dotsection\n" ));
- break;
-
- case cff_op_closepath:
- /* this is an invalid Type 2 operator; however, there */
- /* exist fonts which are incorrectly converted from probably */
- /* Type 1 to CFF, and some parsers seem to accept it */
-
- FT_TRACE4(( " closepath (invalid op)\n" ));
-
- args = stack;
- break;
-
- case cff_op_hsbw:
- /* this is an invalid Type 2 operator; however, there */
- /* exist fonts which are incorrectly converted from probably */
- /* Type 1 to CFF, and some parsers seem to accept it */
-
- FT_TRACE4(( " hsbw (invalid op)\n" ));
-
- decoder->glyph_width = decoder->nominal_width +
- (args[1] >> 16);
- x = args[0];
- y = 0;
- args = stack;
- break;
-
- case cff_op_callothersubr:
- /* this is an invalid Type 2 operator; however, there */
- /* exist fonts which are incorrectly converted from probably */
- /* Type 1 to CFF, and some parsers seem to accept it */
-
- FT_TRACE4(( " callothersubr (invalid op)\n" ));
-
- /* don't modify stack; handle the subr as `unknown' so that */
- /* following `pop' operands use the arguments on stack */
- break;
-
- case cff_op_pop:
- /* this is an invalid Type 2 operator; however, there */
- /* exist fonts which are incorrectly converted from probably */
- /* Type 1 to CFF, and some parsers seem to accept it */
-
- FT_TRACE4(( " pop (invalid op)\n" ));
-
- args++;
- break;
-
- case cff_op_and:
- {
- FT_Fixed cond = args[0] && args[1];
-
-
- FT_TRACE4(( " and\n" ));
-
- args[0] = cond ? 0x10000L : 0;
- args++;
- }
- break;
-
- case cff_op_or:
- {
- FT_Fixed cond = args[0] || args[1];
-
-
- FT_TRACE4(( " or\n" ));
-
- args[0] = cond ? 0x10000L : 0;
- args++;
- }
- break;
-
- case cff_op_eq:
- {
- FT_Fixed cond = !args[0];
-
-
- FT_TRACE4(( " eq\n" ));
-
- args[0] = cond ? 0x10000L : 0;
- args++;
- }
- break;
-
- case cff_op_ifelse:
- {
- FT_Fixed cond = ( args[2] <= args[3] );
-
-
- FT_TRACE4(( " ifelse\n" ));
-
- if ( !cond )
- args[0] = args[1];
- args++;
- }
- break;
-
- case cff_op_callsubr:
- {
- FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) +
- decoder->locals_bias );
-
-
- FT_TRACE4(( " callsubr(%d)\n", idx ));
-
- if ( idx >= decoder->num_locals )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:" ));
- FT_ERROR(( " invalid local subr index\n" ));
- goto Syntax_Error;
- }
-
- if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:"
- " too many nested subrs\n" ));
- goto Syntax_Error;
- }
-
- zone->cursor = ip; /* save current instruction pointer */
-
- zone++;
- zone->base = decoder->locals[idx];
- zone->limit = decoder->locals[idx + 1];
- zone->cursor = zone->base;
-
- if ( !zone->base || zone->limit == zone->base )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:"
- " invoking empty subrs!\n" ));
- goto Syntax_Error;
- }
-
- decoder->zone = zone;
- ip = zone->base;
- limit = zone->limit;
- }
- break;
-
- case cff_op_callgsubr:
- {
- FT_UInt idx = (FT_UInt)( ( args[0] >> 16 ) +
- decoder->globals_bias );
-
-
- FT_TRACE4(( " callgsubr(%d)\n", idx ));
-
- if ( idx >= decoder->num_globals )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:" ));
- FT_ERROR(( " invalid global subr index\n" ));
- goto Syntax_Error;
- }
-
- if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:"
- " too many nested subrs\n" ));
- goto Syntax_Error;
- }
-
- zone->cursor = ip; /* save current instruction pointer */
-
- zone++;
- zone->base = decoder->globals[idx];
- zone->limit = decoder->globals[idx + 1];
- zone->cursor = zone->base;
-
- if ( !zone->base || zone->limit == zone->base )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:"
- " invoking empty subrs!\n" ));
- goto Syntax_Error;
- }
-
- decoder->zone = zone;
- ip = zone->base;
- limit = zone->limit;
- }
- break;
-
- case cff_op_return:
- FT_TRACE4(( " return\n" ));
-
- if ( decoder->zone <= decoder->zones )
- {
- FT_ERROR(( "cff_decoder_parse_charstrings:"
- " unexpected return\n" ));
- goto Syntax_Error;
- }
-
- decoder->zone--;
- zone = decoder->zone;
- ip = zone->cursor;
- limit = zone->limit;
- break;
-
- default:
- Unimplemented:
- FT_ERROR(( "Unimplemented opcode: %d", ip[-1] ));
-
- if ( ip[-1] == 12 )
- FT_ERROR(( " %d", ip[0] ));
- FT_ERROR(( "\n" ));
-
- return CFF_Err_Unimplemented_Feature;
- }
-
- decoder->top = args;
-
- } /* general operator processing */
-
- } /* while ip < limit */
-
- FT_TRACE4(( "..end..\n\n" ));
-
- Fail:
- return error;
-
- Syntax_Error:
- FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error!\n" ));
- return CFF_Err_Invalid_File_Format;
-
- Stack_Underflow:
- FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow!\n" ));
- return CFF_Err_Too_Few_Arguments;
-
- Stack_Overflow:
- FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow!\n" ));
- return CFF_Err_Stack_Overflow;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********** *********/
- /********** *********/
- /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
- /********** *********/
- /********** The following code is in charge of computing *********/
- /********** the maximum advance width of the font. It *********/
- /********** quickly processes each glyph charstring to *********/
- /********** extract the value from either a `sbw' or `seac' *********/
- /********** operator. *********/
- /********** *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#if 0 /* unused until we support pure CFF fonts */
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_compute_max_advance( TT_Face face,
- FT_Int* max_advance )
- {
- FT_Error error = CFF_Err_Ok;
- CFF_Decoder decoder;
- FT_Int glyph_index;
- CFF_Font cff = (CFF_Font)face->other;
-
-
- *max_advance = 0;
-
- /* Initialize load decoder */
- cff_decoder_init( &decoder, face, 0, 0, 0, 0 );
-
- decoder.builder.metrics_only = 1;
- decoder.builder.load_points = 0;
-
- /* For each glyph, parse the glyph charstring and extract */
- /* the advance width. */
- for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
- glyph_index++ )
- {
- FT_Byte* charstring;
- FT_ULong charstring_len;
-
-
- /* now get load the unscaled outline */
- error = cff_get_glyph_data( face, glyph_index,
- &charstring, &charstring_len );
- if ( !error )
- {
- error = cff_decoder_prepare( &decoder, size, glyph_index );
- if ( !error )
- error = cff_decoder_parse_charstrings( &decoder,
- charstring,
- charstring_len );
-
- cff_free_glyph_data( face, &charstring, &charstring_len );
- }
-
- /* ignore the error if one has occurred -- skip to next glyph */
- error = CFF_Err_Ok;
- }
-
- *max_advance = decoder.builder.advance.x;
-
- return CFF_Err_Ok;
- }
-
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_slot_load( CFF_GlyphSlot glyph,
- CFF_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- CFF_Decoder decoder;
- TT_Face face = (TT_Face)glyph->root.face;
- FT_Bool hinting, force_scaling;
- CFF_Font cff = (CFF_Font)face->extra.data;
-
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
-
- force_scaling = FALSE;
-
- /* in a CID-keyed font, consider `glyph_index' as a CID and map */
- /* it immediately to the real glyph_index -- if it isn't a */
- /* subsetted font, glyph_indices and CIDs are identical, though */
- if ( cff->top_font.font_dict.cid_registry != 0xFFFFU &&
- cff->charset.cids )
- {
- /* don't handle CID 0 (.notdef) which is directly mapped to GID 0 */
- if ( glyph_index != 0 )
- {
- glyph_index = cff_charset_cid_to_gindex( &cff->charset,
- glyph_index );
- if ( glyph_index == 0 )
- return CFF_Err_Invalid_Argument;
- }
- }
- else if ( glyph_index >= cff->num_glyphs )
- return CFF_Err_Invalid_Argument;
-
- if ( load_flags & FT_LOAD_NO_RECURSE )
- load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
-
- glyph->x_scale = 0x10000L;
- glyph->y_scale = 0x10000L;
- if ( size )
- {
- glyph->x_scale = size->root.metrics.x_scale;
- glyph->y_scale = size->root.metrics.y_scale;
- }
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- /* try to load embedded bitmap if any */
- /* */
- /* XXX: The convention should be emphasized in */
- /* the documents because it can be confusing. */
- if ( size )
- {
- CFF_Face cff_face = (CFF_Face)size->root.face;
- SFNT_Service sfnt = (SFNT_Service)cff_face->sfnt;
- FT_Stream stream = cff_face->root.stream;
-
-
- if ( size->strike_index != 0xFFFFFFFFUL &&
- sfnt->load_eblc &&
- ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
- {
- TT_SBit_MetricsRec metrics;
-
-
- error = sfnt->load_sbit_image( face,
- size->strike_index,
- glyph_index,
- (FT_Int)load_flags,
- stream,
- &glyph->root.bitmap,
- &metrics );
-
- if ( !error )
- {
- glyph->root.outline.n_points = 0;
- glyph->root.outline.n_contours = 0;
-
- glyph->root.metrics.width = (FT_Pos)metrics.width << 6;
- glyph->root.metrics.height = (FT_Pos)metrics.height << 6;
-
- glyph->root.metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
- glyph->root.metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
- glyph->root.metrics.horiAdvance = (FT_Pos)metrics.horiAdvance << 6;
-
- glyph->root.metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
- glyph->root.metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
- glyph->root.metrics.vertAdvance = (FT_Pos)metrics.vertAdvance << 6;
-
- glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
-
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
- {
- glyph->root.bitmap_left = metrics.vertBearingX;
- glyph->root.bitmap_top = metrics.vertBearingY;
- }
- else
- {
- glyph->root.bitmap_left = metrics.horiBearingX;
- glyph->root.bitmap_top = metrics.horiBearingY;
- }
- return error;
- }
- }
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- /* return immediately if we only want the embedded bitmaps */
- if ( load_flags & FT_LOAD_SBITS_ONLY )
- return CFF_Err_Invalid_Argument;
-
- /* if we have a CID subfont, use its matrix (which has already */
- /* been multiplied with the root matrix) */
-
- /* this scaling is only relevant if the PS hinter isn't active */
- if ( cff->num_subfonts )
- {
- FT_Byte fd_index = cff_fd_select_get( &cff->fd_select,
- glyph_index );
-
- FT_Int top_upm = cff->top_font.font_dict.units_per_em;
- FT_Int sub_upm = cff->subfonts[fd_index]->font_dict.units_per_em;
-
-
- font_matrix = cff->subfonts[fd_index]->font_dict.font_matrix;
- font_offset = cff->subfonts[fd_index]->font_dict.font_offset;
-
- if ( top_upm != sub_upm )
- {
- glyph->x_scale = FT_MulDiv( glyph->x_scale, top_upm, sub_upm );
- glyph->y_scale = FT_MulDiv( glyph->y_scale, top_upm, sub_upm );
-
- force_scaling = TRUE;
- }
- }
- else
- {
- font_matrix = cff->top_font.font_dict.font_matrix;
- font_offset = cff->top_font.font_dict.font_offset;
- }
-
- glyph->root.outline.n_points = 0;
- glyph->root.outline.n_contours = 0;
-
- hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
- ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
-
- glyph->root.format = FT_GLYPH_FORMAT_OUTLINE; /* by default */
-
- {
- FT_Byte* charstring;
- FT_ULong charstring_len;
-
-
- cff_decoder_init( &decoder, face, size, glyph, hinting,
- FT_LOAD_TARGET_MODE( load_flags ) );
-
- if ( load_flags & FT_LOAD_ADVANCE_ONLY )
- decoder.width_only = TRUE;
-
- decoder.builder.no_recurse =
- (FT_Bool)( load_flags & FT_LOAD_NO_RECURSE );
-
- /* now load the unscaled outline */
- error = cff_get_glyph_data( face, glyph_index,
- &charstring, &charstring_len );
- if ( !error )
- {
- error = cff_decoder_prepare( &decoder, size, glyph_index );
- if ( !error )
- {
- error = cff_decoder_parse_charstrings( &decoder,
- charstring,
- charstring_len );
-
- cff_free_glyph_data( face, &charstring, charstring_len );
-
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* Control data and length may not be available for incremental */
- /* fonts. */
- if ( face->root.internal->incremental_interface )
- {
- glyph->root.control_data = 0;
- glyph->root.control_len = 0;
- }
- else
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- /* We set control_data and control_len if charstrings is loaded. */
- /* See how charstring loads at cff_index_access_element() in */
- /* cffload.c. */
- {
- CFF_Index csindex = &cff->charstrings_index;
-
-
- if ( csindex->offsets )
- {
- glyph->root.control_data = csindex->bytes +
- csindex->offsets[glyph_index] - 1;
- glyph->root.control_len = charstring_len;
- }
- }
- }
- }
-
- /* save new glyph tables */
- cff_builder_done( &decoder.builder );
- }
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* Incremental fonts can optionally override the metrics. */
- if ( !error &&
- face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->get_glyph_metrics )
- {
- FT_Incremental_MetricsRec metrics;
-
-
- metrics.bearing_x = decoder.builder.left_bearing.x;
- metrics.bearing_y = decoder.builder.left_bearing.y;
- metrics.advance = decoder.builder.advance.x;
- error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
- face->root.internal->incremental_interface->object,
- glyph_index, FALSE, &metrics );
- decoder.builder.left_bearing.x = metrics.bearing_x;
- decoder.builder.left_bearing.y = metrics.bearing_y;
- decoder.builder.advance.x = metrics.advance;
- decoder.builder.advance.y = 0;
- }
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- if ( !error )
- {
- /* Now, set the metrics -- this is rather simple, as */
- /* the left side bearing is the xMin, and the top side */
- /* bearing the yMax. */
-
- /* For composite glyphs, return only left side bearing and */
- /* advance width. */
- if ( load_flags & FT_LOAD_NO_RECURSE )
- {
- FT_Slot_Internal internal = glyph->root.internal;
-
-
- glyph->root.metrics.horiBearingX = decoder.builder.left_bearing.x;
- glyph->root.metrics.horiAdvance = decoder.glyph_width;
- internal->glyph_matrix = font_matrix;
- internal->glyph_delta = font_offset;
- internal->glyph_transformed = 1;
- }
- else
- {
- FT_BBox cbox;
- FT_Glyph_Metrics* metrics = &glyph->root.metrics;
- FT_Vector advance;
- FT_Bool has_vertical_info;
-
-
- /* copy the _unscaled_ advance width */
- metrics->horiAdvance = decoder.glyph_width;
- glyph->root.linearHoriAdvance = decoder.glyph_width;
- glyph->root.internal->glyph_transformed = 0;
-
- has_vertical_info = FT_BOOL( face->vertical_info &&
- face->vertical.number_Of_VMetrics > 0 &&
- face->vertical.long_metrics );
-
- /* get the vertical metrics from the vtmx table if we have one */
- if ( has_vertical_info )
- {
- FT_Short vertBearingY = 0;
- FT_UShort vertAdvance = 0;
-
-
- ( (SFNT_Service)face->sfnt )->get_metrics( face, 1,
- glyph_index,
- &vertBearingY,
- &vertAdvance );
- metrics->vertBearingY = vertBearingY;
- metrics->vertAdvance = vertAdvance;
- }
- else
- {
- /* make up vertical ones */
- if ( face->os2.version != 0xFFFFU )
- metrics->vertAdvance = (FT_Pos)( face->os2.sTypoAscender -
- face->os2.sTypoDescender );
- else
- metrics->vertAdvance = (FT_Pos)( face->horizontal.Ascender -
- face->horizontal.Descender );
- }
-
- glyph->root.linearVertAdvance = metrics->vertAdvance;
-
- glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
-
- glyph->root.outline.flags = 0;
- if ( size && size->root.metrics.y_ppem < 24 )
- glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
-
- glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
-
- /* apply the font matrix -- `xx' has already been normalized */
- if ( !( font_matrix.yy == 0x10000L &&
- font_matrix.xy == 0 &&
- font_matrix.yx == 0 ) )
- FT_Outline_Transform( &glyph->root.outline, &font_matrix );
-
- if ( !( font_offset.x == 0 &&
- font_offset.y == 0 ) )
- FT_Outline_Translate( &glyph->root.outline,
- font_offset.x, font_offset.y );
-
- advance.x = metrics->horiAdvance;
- advance.y = 0;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->horiAdvance = advance.x + font_offset.x;
-
- advance.x = 0;
- advance.y = metrics->vertAdvance;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->vertAdvance = advance.y + font_offset.y;
-
- if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || force_scaling )
- {
- /* scale the outline and the metrics */
- FT_Int n;
- FT_Outline* cur = &glyph->root.outline;
- FT_Vector* vec = cur->points;
- FT_Fixed x_scale = glyph->x_scale;
- FT_Fixed y_scale = glyph->y_scale;
-
-
- /* First of all, scale the points */
- if ( !hinting || !decoder.builder.hints_funcs )
- for ( n = cur->n_points; n > 0; n--, vec++ )
- {
- vec->x = FT_MulFix( vec->x, x_scale );
- vec->y = FT_MulFix( vec->y, y_scale );
- }
-
- /* Then scale the metrics */
- metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
- metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
- }
-
- /* compute the other metrics */
- FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
-
- metrics->width = cbox.xMax - cbox.xMin;
- metrics->height = cbox.yMax - cbox.yMin;
-
- metrics->horiBearingX = cbox.xMin;
- metrics->horiBearingY = cbox.yMax;
-
- if ( has_vertical_info )
- metrics->vertBearingX = -metrics->width / 2;
- else
- ft_synthesize_vertical_metrics( metrics,
- metrics->vertAdvance );
- }
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h
deleted file mode 100644
index 667134e3b58..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffgload.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffgload.h */
-/* */
-/* OpenType Glyph Loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFGLOAD_H__
-#define __CFFGLOAD_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include "cffobjs.h"
-
-
-FT_BEGIN_HEADER
-
-
-#define CFF_MAX_OPERANDS 48
-#define CFF_MAX_SUBRS_CALLS 32
-
-
- /*************************************************************************/
- /* */
- /* <Structure> */
- /* CFF_Builder */
- /* */
- /* <Description> */
- /* A structure used during glyph loading to store its outline. */
- /* */
- /* <Fields> */
- /* memory :: The current memory object. */
- /* */
- /* face :: The current face object. */
- /* */
- /* glyph :: The current glyph slot. */
- /* */
- /* loader :: The current glyph loader. */
- /* */
- /* base :: The base glyph outline. */
- /* */
- /* current :: The current glyph outline. */
- /* */
- /* last :: The last point position. */
- /* */
- /* pos_x :: The horizontal translation (if composite glyph). */
- /* */
- /* pos_y :: The vertical translation (if composite glyph). */
- /* */
- /* left_bearing :: The left side bearing point. */
- /* */
- /* advance :: The horizontal advance vector. */
- /* */
- /* bbox :: Unused. */
- /* */
- /* path_begun :: A flag which indicates that a new path has begun. */
- /* */
- /* load_points :: If this flag is not set, no points are loaded. */
- /* */
- /* no_recurse :: Set but not used. */
- /* */
- /* metrics_only :: A boolean indicating that we only want to compute */
- /* the metrics of a given glyph, not load all of its */
- /* points. */
- /* */
- /* hints_funcs :: Auxiliary pointer for hinting. */
- /* */
- /* hints_globals :: Auxiliary pointer for hinting. */
- /* */
- typedef struct CFF_Builder_
- {
- FT_Memory memory;
- TT_Face face;
- CFF_GlyphSlot glyph;
- FT_GlyphLoader loader;
- FT_Outline* base;
- FT_Outline* current;
-
- FT_Vector last;
-
- FT_Pos pos_x;
- FT_Pos pos_y;
-
- FT_Vector left_bearing;
- FT_Vector advance;
-
- FT_BBox bbox; /* bounding box */
- FT_Bool path_begun;
- FT_Bool load_points;
- FT_Bool no_recurse;
-
- FT_Bool metrics_only;
-
- void* hints_funcs; /* hinter-specific */
- void* hints_globals; /* hinter-specific */
-
- } CFF_Builder;
-
-
- /* execution context charstring zone */
-
- typedef struct CFF_Decoder_Zone_
- {
- FT_Byte* base;
- FT_Byte* limit;
- FT_Byte* cursor;
-
- } CFF_Decoder_Zone;
-
-
- typedef struct CFF_Decoder_
- {
- CFF_Builder builder;
- CFF_Font cff;
-
- FT_Fixed stack[CFF_MAX_OPERANDS + 1];
- FT_Fixed* top;
-
- CFF_Decoder_Zone zones[CFF_MAX_SUBRS_CALLS + 1];
- CFF_Decoder_Zone* zone;
-
- FT_Int flex_state;
- FT_Int num_flex_vectors;
- FT_Vector flex_vectors[7];
-
- FT_Pos glyph_width;
- FT_Pos nominal_width;
-
- FT_Bool read_width;
- FT_Bool width_only;
- FT_Int num_hints;
- FT_Fixed* buildchar;
- FT_Int len_buildchar;
-
- FT_UInt num_locals;
- FT_UInt num_globals;
-
- FT_Int locals_bias;
- FT_Int globals_bias;
-
- FT_Byte** locals;
- FT_Byte** globals;
-
- FT_Byte** glyph_names; /* for pure CFF fonts only */
- FT_UInt num_glyphs; /* number of glyphs in font */
-
- FT_Render_Mode hint_mode;
-
- } CFF_Decoder;
-
-
- FT_LOCAL( void )
- cff_decoder_init( CFF_Decoder* decoder,
- TT_Face face,
- CFF_Size size,
- CFF_GlyphSlot slot,
- FT_Bool hinting,
- FT_Render_Mode hint_mode );
-
- FT_LOCAL( FT_Error )
- cff_decoder_prepare( CFF_Decoder* decoder,
- CFF_Size size,
- FT_UInt glyph_index );
-
-#if 0 /* unused until we support pure CFF fonts */
-
- /* Compute the maximum advance width of a font through quick parsing */
- FT_LOCAL( FT_Error )
- cff_compute_max_advance( TT_Face face,
- FT_Int* max_advance );
-
-#endif /* 0 */
-
- FT_LOCAL( FT_Error )
- cff_decoder_parse_charstrings( CFF_Decoder* decoder,
- FT_Byte* charstring_base,
- FT_ULong charstring_len );
-
- FT_LOCAL( FT_Error )
- cff_slot_load( CFF_GlyphSlot glyph,
- CFF_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
-FT_END_HEADER
-
-#endif /* __CFFGLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c
deleted file mode 100644
index 0178c8180cd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.c
+++ /dev/null
@@ -1,1606 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffload.c */
-/* */
-/* OpenType and CFF data/program tables loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_TYPE1_TABLES_H
-
-#include "cffload.h"
-#include "cffparse.h"
-
-#include "cfferrs.h"
-
-
-#if 1
-
- static const FT_UShort cff_isoadobe_charset[229] =
- {
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63,
- 64, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 74, 75, 76, 77, 78, 79,
- 80, 81, 82, 83, 84, 85, 86, 87,
- 88, 89, 90, 91, 92, 93, 94, 95,
- 96, 97, 98, 99, 100, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 111,
- 112, 113, 114, 115, 116, 117, 118, 119,
- 120, 121, 122, 123, 124, 125, 126, 127,
- 128, 129, 130, 131, 132, 133, 134, 135,
- 136, 137, 138, 139, 140, 141, 142, 143,
- 144, 145, 146, 147, 148, 149, 150, 151,
- 152, 153, 154, 155, 156, 157, 158, 159,
- 160, 161, 162, 163, 164, 165, 166, 167,
- 168, 169, 170, 171, 172, 173, 174, 175,
- 176, 177, 178, 179, 180, 181, 182, 183,
- 184, 185, 186, 187, 188, 189, 190, 191,
- 192, 193, 194, 195, 196, 197, 198, 199,
- 200, 201, 202, 203, 204, 205, 206, 207,
- 208, 209, 210, 211, 212, 213, 214, 215,
- 216, 217, 218, 219, 220, 221, 222, 223,
- 224, 225, 226, 227, 228
- };
-
- static const FT_UShort cff_expert_charset[166] =
- {
- 0, 1, 229, 230, 231, 232, 233, 234,
- 235, 236, 237, 238, 13, 14, 15, 99,
- 239, 240, 241, 242, 243, 244, 245, 246,
- 247, 248, 27, 28, 249, 250, 251, 252,
- 253, 254, 255, 256, 257, 258, 259, 260,
- 261, 262, 263, 264, 265, 266, 109, 110,
- 267, 268, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 278, 279, 280, 281, 282,
- 283, 284, 285, 286, 287, 288, 289, 290,
- 291, 292, 293, 294, 295, 296, 297, 298,
- 299, 300, 301, 302, 303, 304, 305, 306,
- 307, 308, 309, 310, 311, 312, 313, 314,
- 315, 316, 317, 318, 158, 155, 163, 319,
- 320, 321, 322, 323, 324, 325, 326, 150,
- 164, 169, 327, 328, 329, 330, 331, 332,
- 333, 334, 335, 336, 337, 338, 339, 340,
- 341, 342, 343, 344, 345, 346, 347, 348,
- 349, 350, 351, 352, 353, 354, 355, 356,
- 357, 358, 359, 360, 361, 362, 363, 364,
- 365, 366, 367, 368, 369, 370, 371, 372,
- 373, 374, 375, 376, 377, 378
- };
-
- static const FT_UShort cff_expertsubset_charset[87] =
- {
- 0, 1, 231, 232, 235, 236, 237, 238,
- 13, 14, 15, 99, 239, 240, 241, 242,
- 243, 244, 245, 246, 247, 248, 27, 28,
- 249, 250, 251, 253, 254, 255, 256, 257,
- 258, 259, 260, 261, 262, 263, 264, 265,
- 266, 109, 110, 267, 268, 269, 270, 272,
- 300, 301, 302, 305, 314, 315, 158, 155,
- 163, 320, 321, 322, 323, 324, 325, 326,
- 150, 164, 169, 327, 328, 329, 330, 331,
- 332, 333, 334, 335, 336, 337, 338, 339,
- 340, 341, 342, 343, 344, 345, 346
- };
-
- static const FT_UShort cff_standard_encoding[256] =
- {
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 2, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32,
- 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, 55, 56,
- 57, 58, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 69, 70, 71, 72,
- 73, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 83, 84, 85, 86, 87, 88,
- 89, 90, 91, 92, 93, 94, 95, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 96, 97, 98, 99, 100, 101, 102,
- 103, 104, 105, 106, 107, 108, 109, 110,
- 0, 111, 112, 113, 114, 0, 115, 116,
- 117, 118, 119, 120, 121, 122, 0, 123,
- 0, 124, 125, 126, 127, 128, 129, 130,
- 131, 0, 132, 133, 0, 134, 135, 136,
- 137, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 138, 0, 139, 0, 0, 0, 0,
- 140, 141, 142, 143, 0, 0, 0, 0,
- 0, 144, 0, 0, 0, 145, 0, 0,
- 146, 147, 148, 149, 0, 0, 0, 0
- };
-
- static const FT_UShort cff_expert_encoding[256] =
- {
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 229, 230, 0, 231, 232, 233, 234,
- 235, 236, 237, 238, 13, 14, 15, 99,
- 239, 240, 241, 242, 243, 244, 245, 246,
- 247, 248, 27, 28, 249, 250, 251, 252,
- 0, 253, 254, 255, 256, 257, 0, 0,
- 0, 258, 0, 0, 259, 260, 261, 262,
- 0, 0, 263, 264, 265, 0, 266, 109,
- 110, 267, 268, 269, 0, 270, 271, 272,
- 273, 274, 275, 276, 277, 278, 279, 280,
- 281, 282, 283, 284, 285, 286, 287, 288,
- 289, 290, 291, 292, 293, 294, 295, 296,
- 297, 298, 299, 300, 301, 302, 303, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 304, 305, 306, 0, 0, 307, 308,
- 309, 310, 311, 0, 312, 0, 0, 312,
- 0, 0, 314, 315, 0, 0, 316, 317,
- 318, 0, 0, 0, 158, 155, 163, 319,
- 320, 321, 322, 323, 324, 325, 0, 0,
- 326, 150, 164, 169, 327, 328, 329, 330,
- 331, 332, 333, 334, 335, 336, 337, 338,
- 339, 340, 341, 342, 343, 344, 345, 346,
- 347, 348, 349, 350, 351, 352, 353, 354,
- 355, 356, 357, 358, 359, 360, 361, 362,
- 363, 364, 365, 366, 367, 368, 369, 370,
- 371, 372, 373, 374, 375, 376, 377, 378
- };
-
-#endif /* 1 */
-
-
- FT_LOCAL_DEF( FT_UShort )
- cff_get_standard_encoding( FT_UInt charcode )
- {
- return (FT_UShort)( charcode < 256 ? cff_standard_encoding[charcode]
- : 0 );
- }
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cffload
-
-
- /* read an offset from the index's stream current position */
- static FT_ULong
- cff_index_read_offset( CFF_Index idx,
- FT_Error *errorp )
- {
- FT_Error error;
- FT_Stream stream = idx->stream;
- FT_Byte tmp[4];
- FT_ULong result = 0;
-
-
- if ( !FT_STREAM_READ( tmp, idx->off_size ) )
- {
- FT_Int nn;
-
-
- for ( nn = 0; nn < idx->off_size; nn++ )
- result = ( result << 8 ) | tmp[nn];
- }
-
- *errorp = error;
- return result;
- }
-
-
- static FT_Error
- cff_index_init( CFF_Index idx,
- FT_Stream stream,
- FT_Bool load )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_UShort count;
-
-
- FT_MEM_ZERO( idx, sizeof ( *idx ) );
-
- idx->stream = stream;
- idx->start = FT_STREAM_POS();
- if ( !FT_READ_USHORT( count ) &&
- count > 0 )
- {
- FT_Byte offsize;
- FT_ULong size;
-
-
- /* there is at least one element; read the offset size, */
- /* then access the offset table to compute the index's total size */
- if ( FT_READ_BYTE( offsize ) )
- goto Exit;
-
- if ( offsize < 1 || offsize > 4 )
- {
- error = FT_Err_Invalid_Table;
- goto Exit;
- }
-
- idx->count = count;
- idx->off_size = offsize;
- size = (FT_ULong)( count + 1 ) * offsize;
-
- idx->data_offset = idx->start + 3 + size;
-
- if ( FT_STREAM_SKIP( size - offsize ) )
- goto Exit;
-
- size = cff_index_read_offset( idx, &error );
- if ( error )
- goto Exit;
-
- if ( size == 0 )
- {
- error = CFF_Err_Invalid_Table;
- goto Exit;
- }
-
- idx->data_size = --size;
-
- if ( load )
- {
- /* load the data */
- if ( FT_FRAME_EXTRACT( size, idx->bytes ) )
- goto Exit;
- }
- else
- {
- /* skip the data */
- if ( FT_STREAM_SKIP( size ) )
- goto Exit;
- }
- }
-
- Exit:
- if ( error )
- FT_FREE( idx->offsets );
-
- return error;
- }
-
-
- static void
- cff_index_done( CFF_Index idx )
- {
- if ( idx->stream )
- {
- FT_Stream stream = idx->stream;
- FT_Memory memory = stream->memory;
-
-
- if ( idx->bytes )
- FT_FRAME_RELEASE( idx->bytes );
-
- FT_FREE( idx->offsets );
- FT_MEM_ZERO( idx, sizeof ( *idx ) );
- }
- }
-
-
- static FT_Error
- cff_index_load_offsets( CFF_Index idx )
- {
- FT_Error error = 0;
- FT_Stream stream = idx->stream;
- FT_Memory memory = stream->memory;
-
-
- if ( idx->count > 0 && idx->offsets == NULL )
- {
- FT_Byte offsize = idx->off_size;
- FT_ULong data_size;
- FT_Byte* p;
- FT_Byte* p_end;
- FT_ULong* poff;
-
-
- data_size = (FT_ULong)( idx->count + 1 ) * offsize;
-
- if ( FT_NEW_ARRAY( idx->offsets, idx->count + 1 ) ||
- FT_STREAM_SEEK( idx->start + 3 ) ||
- FT_FRAME_ENTER( data_size ) )
- goto Exit;
-
- poff = idx->offsets;
- p = (FT_Byte*)stream->cursor;
- p_end = p + data_size;
-
- switch ( offsize )
- {
- case 1:
- for ( ; p < p_end; p++, poff++ )
- poff[0] = p[0];
- break;
-
- case 2:
- for ( ; p < p_end; p += 2, poff++ )
- poff[0] = FT_PEEK_USHORT( p );
- break;
-
- case 3:
- for ( ; p < p_end; p += 3, poff++ )
- poff[0] = FT_PEEK_OFF3( p );
- break;
-
- default:
- for ( ; p < p_end; p += 4, poff++ )
- poff[0] = FT_PEEK_ULONG( p );
- }
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- if ( error )
- FT_FREE( idx->offsets );
-
- return error;
- }
-
-
- /* allocate a table containing pointers to an index's elements */
- static FT_Error
- cff_index_get_pointers( CFF_Index idx,
- FT_Byte*** table )
- {
- FT_Error error = CFF_Err_Ok;
- FT_Memory memory = idx->stream->memory;
- FT_ULong n, offset, old_offset;
- FT_Byte** t;
-
-
- *table = 0;
-
- if ( idx->offsets == NULL )
- {
- error = cff_index_load_offsets( idx );
- if ( error )
- goto Exit;
- }
-
- if ( idx->count > 0 && !FT_NEW_ARRAY( t, idx->count + 1 ) )
- {
- old_offset = 1;
- for ( n = 0; n <= idx->count; n++ )
- {
- offset = idx->offsets[n];
- if ( !offset )
- offset = old_offset;
-
- /* two sanity checks for invalid offset tables */
- else if ( offset < old_offset )
- offset = old_offset;
-
- else if ( offset - 1 >= idx->data_size && n < idx->count )
- offset = old_offset;
-
- t[n] = idx->bytes + offset - 1;
-
- old_offset = offset;
- }
- *table = t;
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_index_access_element( CFF_Index idx,
- FT_UInt element,
- FT_Byte** pbytes,
- FT_ULong* pbyte_len )
- {
- FT_Error error = CFF_Err_Ok;
-
-
- if ( idx && idx->count > element )
- {
- /* compute start and end offsets */
- FT_Stream stream = idx->stream;
- FT_ULong off1, off2 = 0;
-
-
- /* load offsets from file or the offset table */
- if ( !idx->offsets )
- {
- FT_ULong pos = element * idx->off_size;
-
-
- if ( FT_STREAM_SEEK( idx->start + 3 + pos ) )
- goto Exit;
-
- off1 = cff_index_read_offset( idx, &error );
- if ( error )
- goto Exit;
-
- if ( off1 != 0 )
- {
- do
- {
- element++;
- off2 = cff_index_read_offset( idx, &error );
- }
- while ( off2 == 0 && element < idx->count );
- }
- }
- else /* use offsets table */
- {
- off1 = idx->offsets[element];
- if ( off1 )
- {
- do
- {
- element++;
- off2 = idx->offsets[element];
-
- } while ( off2 == 0 && element < idx->count );
- }
- }
-
- /* access element */
- if ( off1 && off2 > off1 )
- {
- *pbyte_len = off2 - off1;
-
- if ( idx->bytes )
- {
- /* this index was completely loaded in memory, that's easy */
- *pbytes = idx->bytes + off1 - 1;
- }
- else
- {
- /* this index is still on disk/file, access it through a frame */
- if ( FT_STREAM_SEEK( idx->data_offset + off1 - 1 ) ||
- FT_FRAME_EXTRACT( off2 - off1, *pbytes ) )
- goto Exit;
- }
- }
- else
- {
- /* empty index element */
- *pbytes = 0;
- *pbyte_len = 0;
- }
- }
- else
- error = CFF_Err_Invalid_Argument;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- cff_index_forget_element( CFF_Index idx,
- FT_Byte** pbytes )
- {
- if ( idx->bytes == 0 )
- {
- FT_Stream stream = idx->stream;
-
-
- FT_FRAME_RELEASE( *pbytes );
- }
- }
-
-
- FT_LOCAL_DEF( FT_String* )
- cff_index_get_name( CFF_Index idx,
- FT_UInt element )
- {
- FT_Memory memory = idx->stream->memory;
- FT_Byte* bytes;
- FT_ULong byte_len;
- FT_Error error;
- FT_String* name = 0;
-
-
- error = cff_index_access_element( idx, element, &bytes, &byte_len );
- if ( error )
- goto Exit;
-
- if ( !FT_ALLOC( name, byte_len + 1 ) )
- {
- FT_MEM_COPY( name, bytes, byte_len );
- name[byte_len] = 0;
- }
- cff_index_forget_element( idx, &bytes );
-
- Exit:
- return name;
- }
-
-
- FT_LOCAL_DEF( FT_String* )
- cff_index_get_sid_string( CFF_Index idx,
- FT_UInt sid,
- FT_Service_PsCMaps psnames )
- {
- /* value 0xFFFFU indicates a missing dictionary entry */
- if ( sid == 0xFFFFU )
- return 0;
-
- /* if it is not a standard string, return it */
- if ( sid > 390 )
- return cff_index_get_name( idx, sid - 391 );
-
- /* CID-keyed CFF fonts don't have glyph names */
- if ( !psnames )
- return 0;
-
- /* that's a standard string, fetch a copy from the PSName module */
- {
- FT_String* name = 0;
- const char* adobe_name = psnames->adobe_std_strings( sid );
-
-
- if ( adobe_name )
- {
- FT_Memory memory = idx->stream->memory;
- FT_Error error;
-
-
- (void)FT_STRDUP( name, adobe_name );
-
- FT_UNUSED( error );
- }
-
- return name;
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** FD Select table support ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static void
- CFF_Done_FD_Select( CFF_FDSelect fdselect,
- FT_Stream stream )
- {
- if ( fdselect->data )
- FT_FRAME_RELEASE( fdselect->data );
-
- fdselect->data_size = 0;
- fdselect->format = 0;
- fdselect->range_count = 0;
- }
-
-
- static FT_Error
- CFF_Load_FD_Select( CFF_FDSelect fdselect,
- FT_UInt num_glyphs,
- FT_Stream stream,
- FT_ULong offset )
- {
- FT_Error error;
- FT_Byte format;
- FT_UInt num_ranges;
-
-
- /* read format */
- if ( FT_STREAM_SEEK( offset ) || FT_READ_BYTE( format ) )
- goto Exit;
-
- fdselect->format = format;
- fdselect->cache_count = 0; /* clear cache */
-
- switch ( format )
- {
- case 0: /* format 0, that's simple */
- fdselect->data_size = num_glyphs;
- goto Load_Data;
-
- case 3: /* format 3, a tad more complex */
- if ( FT_READ_USHORT( num_ranges ) )
- goto Exit;
-
- fdselect->data_size = num_ranges * 3 + 2;
-
- Load_Data:
- if ( FT_FRAME_EXTRACT( fdselect->data_size, fdselect->data ) )
- goto Exit;
- break;
-
- default: /* hmm... that's wrong */
- error = CFF_Err_Invalid_File_Format;
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Byte )
- cff_fd_select_get( CFF_FDSelect fdselect,
- FT_UInt glyph_index )
- {
- FT_Byte fd = 0;
-
-
- switch ( fdselect->format )
- {
- case 0:
- fd = fdselect->data[glyph_index];
- break;
-
- case 3:
- /* first, compare to cache */
- if ( (FT_UInt)( glyph_index - fdselect->cache_first ) <
- fdselect->cache_count )
- {
- fd = fdselect->cache_fd;
- break;
- }
-
- /* then, lookup the ranges array */
- {
- FT_Byte* p = fdselect->data;
- FT_Byte* p_limit = p + fdselect->data_size;
- FT_Byte fd2;
- FT_UInt first, limit;
-
-
- first = FT_NEXT_USHORT( p );
- do
- {
- if ( glyph_index < first )
- break;
-
- fd2 = *p++;
- limit = FT_NEXT_USHORT( p );
-
- if ( glyph_index < limit )
- {
- fd = fd2;
-
- /* update cache */
- fdselect->cache_first = first;
- fdselect->cache_count = limit-first;
- fdselect->cache_fd = fd2;
- break;
- }
- first = limit;
-
- } while ( p < p_limit );
- }
- break;
-
- default:
- ;
- }
-
- return fd;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*** ***/
- /*** CFF font support ***/
- /*** ***/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_Error
- cff_charset_compute_cids( CFF_Charset charset,
- FT_UInt num_glyphs,
- FT_Memory memory )
- {
- FT_Error error = FT_Err_Ok;
- FT_UInt i;
- FT_UShort max_cid = 0;
-
-
- if ( charset->max_cid > 0 )
- goto Exit;
-
- for ( i = 0; i < num_glyphs; i++ )
- if ( charset->sids[i] > max_cid )
- max_cid = charset->sids[i];
- max_cid++;
-
- if ( FT_NEW_ARRAY( charset->cids, max_cid ) )
- goto Exit;
-
- for ( i = 0; i < num_glyphs; i++ )
- charset->cids[charset->sids[i]] = (FT_UShort)i;
-
- charset->max_cid = max_cid;
- charset->num_glyphs = num_glyphs;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- cff_charset_cid_to_gindex( CFF_Charset charset,
- FT_UInt cid )
- {
- FT_UInt result = 0;
-
-
- if ( cid < charset->max_cid )
- result = charset->cids[cid];
-
- return result;
- }
-
-
- static void
- cff_charset_free_cids( CFF_Charset charset,
- FT_Memory memory )
- {
- FT_FREE( charset->cids );
- charset->max_cid = 0;
- }
-
-
- static void
- cff_charset_done( CFF_Charset charset,
- FT_Stream stream )
- {
- FT_Memory memory = stream->memory;
-
-
- cff_charset_free_cids( charset, memory );
-
- FT_FREE( charset->sids );
- charset->format = 0;
- charset->offset = 0;
- }
-
-
- static FT_Error
- cff_charset_load( CFF_Charset charset,
- FT_UInt num_glyphs,
- FT_Stream stream,
- FT_ULong base_offset,
- FT_ULong offset,
- FT_Bool invert )
- {
- FT_Memory memory = stream->memory;
- FT_Error error = CFF_Err_Ok;
- FT_UShort glyph_sid;
-
-
- /* If the the offset is greater than 2, we have to parse the */
- /* charset table. */
- if ( offset > 2 )
- {
- FT_UInt j;
-
-
- charset->offset = base_offset + offset;
-
- /* Get the format of the table. */
- if ( FT_STREAM_SEEK( charset->offset ) ||
- FT_READ_BYTE( charset->format ) )
- goto Exit;
-
- /* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
- goto Exit;
-
- /* assign the .notdef glyph */
- charset->sids[0] = 0;
-
- switch ( charset->format )
- {
- case 0:
- if ( num_glyphs > 0 )
- {
- if ( FT_FRAME_ENTER( ( num_glyphs - 1 ) * 2 ) )
- goto Exit;
-
- for ( j = 1; j < num_glyphs; j++ )
- charset->sids[j] = FT_GET_USHORT();
-
- FT_FRAME_EXIT();
- }
- break;
-
- case 1:
- case 2:
- {
- FT_UInt nleft;
- FT_UInt i;
-
-
- j = 1;
-
- while ( j < num_glyphs )
- {
- /* Read the first glyph sid of the range. */
- if ( FT_READ_USHORT( glyph_sid ) )
- goto Exit;
-
- /* Read the number of glyphs in the range. */
- if ( charset->format == 2 )
- {
- if ( FT_READ_USHORT( nleft ) )
- goto Exit;
- }
- else
- {
- if ( FT_READ_BYTE( nleft ) )
- goto Exit;
- }
-
- /* Fill in the range of sids -- `nleft + 1' glyphs. */
- for ( i = 0; j < num_glyphs && i <= nleft; i++, j++, glyph_sid++ )
- charset->sids[j] = glyph_sid;
- }
- }
- break;
-
- default:
- FT_ERROR(( "cff_charset_load: invalid table format!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
- }
- else
- {
- /* Parse default tables corresponding to offset == 0, 1, or 2. */
- /* CFF specification intimates the following: */
- /* */
- /* In order to use a predefined charset, the following must be */
- /* true: The charset constructed for the glyphs in the font's */
- /* charstrings dictionary must match the predefined charset in */
- /* the first num_glyphs. */
-
- charset->offset = offset; /* record charset type */
-
- switch ( (FT_UInt)offset )
- {
- case 0:
- if ( num_glyphs > 229 )
- {
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe ISO-Latin)!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
- goto Exit;
-
- /* Copy the predefined charset into the allocated memory. */
- FT_ARRAY_COPY( charset->sids, cff_isoadobe_charset, num_glyphs );
-
- break;
-
- case 1:
- if ( num_glyphs > 166 )
- {
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe Expert)!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
- goto Exit;
-
- /* Copy the predefined charset into the allocated memory. */
- FT_ARRAY_COPY( charset->sids, cff_expert_charset, num_glyphs );
-
- break;
-
- case 2:
- if ( num_glyphs > 87 )
- {
- FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
- "predefined charset (Adobe Expert Subset)!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Allocate memory for sids. */
- if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
- goto Exit;
-
- /* Copy the predefined charset into the allocated memory. */
- FT_ARRAY_COPY( charset->sids, cff_expertsubset_charset, num_glyphs );
-
- break;
-
- default:
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
- }
-
- /* we have to invert the `sids' array for subsetted CID-keyed fonts */
- if ( invert )
- error = cff_charset_compute_cids( charset, num_glyphs, memory );
-
- Exit:
- /* Clean up if there was an error. */
- if ( error )
- {
- FT_FREE( charset->sids );
- FT_FREE( charset->cids );
- charset->format = 0;
- charset->offset = 0;
- charset->sids = 0;
- }
-
- return error;
- }
-
-
- static void
- cff_encoding_done( CFF_Encoding encoding )
- {
- encoding->format = 0;
- encoding->offset = 0;
- encoding->count = 0;
- }
-
-
- static FT_Error
- cff_encoding_load( CFF_Encoding encoding,
- CFF_Charset charset,
- FT_UInt num_glyphs,
- FT_Stream stream,
- FT_ULong base_offset,
- FT_ULong offset )
- {
- FT_Error error = CFF_Err_Ok;
- FT_UInt count;
- FT_UInt j;
- FT_UShort glyph_sid;
- FT_UInt glyph_code;
-
-
- /* Check for charset->sids. If we do not have this, we fail. */
- if ( !charset->sids )
- {
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Zero out the code to gid/sid mappings. */
- for ( j = 0; j < 256; j++ )
- {
- encoding->sids [j] = 0;
- encoding->codes[j] = 0;
- }
-
- /* Note: The encoding table in a CFF font is indexed by glyph index; */
- /* the first encoded glyph index is 1. Hence, we read the character */
- /* code (`glyph_code') at index j and make the assignment: */
- /* */
- /* encoding->codes[glyph_code] = j + 1 */
- /* */
- /* We also make the assignment: */
- /* */
- /* encoding->sids[glyph_code] = charset->sids[j + 1] */
- /* */
- /* This gives us both a code to GID and a code to SID mapping. */
-
- if ( offset > 1 )
- {
- encoding->offset = base_offset + offset;
-
- /* we need to parse the table to determine its size */
- if ( FT_STREAM_SEEK( encoding->offset ) ||
- FT_READ_BYTE( encoding->format ) ||
- FT_READ_BYTE( count ) )
- goto Exit;
-
- switch ( encoding->format & 0x7F )
- {
- case 0:
- {
- FT_Byte* p;
-
-
- /* By convention, GID 0 is always ".notdef" and is never */
- /* coded in the font. Hence, the number of codes found */
- /* in the table is `count+1'. */
- /* */
- encoding->count = count + 1;
-
- if ( FT_FRAME_ENTER( count ) )
- goto Exit;
-
- p = (FT_Byte*)stream->cursor;
-
- for ( j = 1; j <= count; j++ )
- {
- glyph_code = *p++;
-
- /* Make sure j is not too big. */
- if ( j < num_glyphs )
- {
- /* Assign code to GID mapping. */
- encoding->codes[glyph_code] = (FT_UShort)j;
-
- /* Assign code to SID mapping. */
- encoding->sids[glyph_code] = charset->sids[j];
- }
- }
-
- FT_FRAME_EXIT();
- }
- break;
-
- case 1:
- {
- FT_UInt nleft;
- FT_UInt i = 1;
- FT_UInt k;
-
-
- encoding->count = 0;
-
- /* Parse the Format1 ranges. */
- for ( j = 0; j < count; j++, i += nleft )
- {
- /* Read the first glyph code of the range. */
- if ( FT_READ_BYTE( glyph_code ) )
- goto Exit;
-
- /* Read the number of codes in the range. */
- if ( FT_READ_BYTE( nleft ) )
- goto Exit;
-
- /* Increment nleft, so we read `nleft + 1' codes/sids. */
- nleft++;
-
- /* compute max number of character codes */
- if ( (FT_UInt)nleft > encoding->count )
- encoding->count = nleft;
-
- /* Fill in the range of codes/sids. */
- for ( k = i; k < nleft + i; k++, glyph_code++ )
- {
- /* Make sure k is not too big. */
- if ( k < num_glyphs && glyph_code < 256 )
- {
- /* Assign code to GID mapping. */
- encoding->codes[glyph_code] = (FT_UShort)k;
-
- /* Assign code to SID mapping. */
- encoding->sids[glyph_code] = charset->sids[k];
- }
- }
- }
-
- /* simple check; one never knows what can be found in a font */
- if ( encoding->count > 256 )
- encoding->count = 256;
- }
- break;
-
- default:
- FT_ERROR(( "cff_encoding_load: invalid table format!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* Parse supplemental encodings, if any. */
- if ( encoding->format & 0x80 )
- {
- FT_UInt gindex;
-
-
- /* count supplements */
- if ( FT_READ_BYTE( count ) )
- goto Exit;
-
- for ( j = 0; j < count; j++ )
- {
- /* Read supplemental glyph code. */
- if ( FT_READ_BYTE( glyph_code ) )
- goto Exit;
-
- /* Read the SID associated with this glyph code. */
- if ( FT_READ_USHORT( glyph_sid ) )
- goto Exit;
-
- /* Assign code to SID mapping. */
- encoding->sids[glyph_code] = glyph_sid;
-
- /* First, look up GID which has been assigned to */
- /* SID glyph_sid. */
- for ( gindex = 0; gindex < num_glyphs; gindex++ )
- {
- if ( charset->sids[gindex] == glyph_sid )
- {
- encoding->codes[glyph_code] = (FT_UShort)gindex;
- break;
- }
- }
- }
- }
- }
- else
- {
- /* We take into account the fact a CFF font can use a predefined */
- /* encoding without containing all of the glyphs encoded by this */
- /* encoding (see the note at the end of section 12 in the CFF */
- /* specification). */
-
- switch ( (FT_UInt)offset )
- {
- case 0:
- /* First, copy the code to SID mapping. */
- FT_ARRAY_COPY( encoding->sids, cff_standard_encoding, 256 );
- goto Populate;
-
- case 1:
- /* First, copy the code to SID mapping. */
- FT_ARRAY_COPY( encoding->sids, cff_expert_encoding, 256 );
-
- Populate:
- /* Construct code to GID mapping from code to SID mapping */
- /* and charset. */
-
- encoding->count = 0;
-
- error = cff_charset_compute_cids( charset, num_glyphs,
- stream->memory );
- if ( error )
- goto Exit;
-
- for ( j = 0; j < 256; j++ )
- {
- FT_UInt sid = encoding->sids[j];
- FT_UInt gid = 0;
-
-
- if ( sid )
- gid = cff_charset_cid_to_gindex( charset, sid );
-
- if ( gid != 0 )
- {
- encoding->codes[j] = (FT_UShort)gid;
-
- if ( encoding->count < j + 1 )
- encoding->count = j + 1;
- }
- else
- {
- encoding->codes[j] = 0;
- encoding->sids [j] = 0;
- }
- }
- break;
-
- default:
- FT_ERROR(( "cff_encoding_load: invalid table format!\n" ));
- error = CFF_Err_Invalid_File_Format;
- goto Exit;
- }
- }
-
- Exit:
-
- /* Clean up if there was an error. */
- return error;
- }
-
-
- static FT_Error
- cff_subfont_load( CFF_SubFont font,
- CFF_Index idx,
- FT_UInt font_index,
- FT_Stream stream,
- FT_ULong base_offset )
- {
- FT_Error error;
- CFF_ParserRec parser;
- FT_Byte* dict = NULL;
- FT_ULong dict_len;
- CFF_FontRecDict top = &font->font_dict;
- CFF_Private priv = &font->private_dict;
-
-
- cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict );
-
- /* set defaults */
- FT_MEM_ZERO( top, sizeof ( *top ) );
-
- top->underline_position = -100L << 16;
- top->underline_thickness = 50L << 16;
- top->charstring_type = 2;
- top->font_matrix.xx = 0x10000L;
- top->font_matrix.yy = 0x10000L;
- top->cid_count = 8720;
-
- /* we use the implementation specific SID value 0xFFFF to indicate */
- /* missing entries */
- top->version = 0xFFFFU;
- top->notice = 0xFFFFU;
- top->copyright = 0xFFFFU;
- top->full_name = 0xFFFFU;
- top->family_name = 0xFFFFU;
- top->weight = 0xFFFFU;
- top->embedded_postscript = 0xFFFFU;
-
- top->cid_registry = 0xFFFFU;
- top->cid_ordering = 0xFFFFU;
- top->cid_font_name = 0xFFFFU;
-
- error = cff_index_access_element( idx, font_index, &dict, &dict_len );
- if ( !error )
- error = cff_parser_run( &parser, dict, dict + dict_len );
-
- cff_index_forget_element( idx, &dict );
-
- if ( error )
- goto Exit;
-
- /* if it is a CID font, we stop there */
- if ( top->cid_registry != 0xFFFFU )
- goto Exit;
-
- /* parse the private dictionary, if any */
- if ( top->private_offset && top->private_size )
- {
- /* set defaults */
- FT_MEM_ZERO( priv, sizeof ( *priv ) );
-
- priv->blue_shift = 7;
- priv->blue_fuzz = 1;
- priv->lenIV = -1;
- priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
- priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
-
- cff_parser_init( &parser, CFF_CODE_PRIVATE, priv );
-
- if ( FT_STREAM_SEEK( base_offset + font->font_dict.private_offset ) ||
- FT_FRAME_ENTER( font->font_dict.private_size ) )
- goto Exit;
-
- error = cff_parser_run( &parser,
- (FT_Byte*)stream->cursor,
- (FT_Byte*)stream->limit );
- FT_FRAME_EXIT();
- if ( error )
- goto Exit;
-
- /* ensure that `num_blue_values' is even */
- priv->num_blue_values &= ~1;
- }
-
- /* read the local subrs, if any */
- if ( priv->local_subrs_offset )
- {
- if ( FT_STREAM_SEEK( base_offset + top->private_offset +
- priv->local_subrs_offset ) )
- goto Exit;
-
- error = cff_index_init( &font->local_subrs_index, stream, 1 );
- if ( error )
- goto Exit;
-
- font->num_local_subrs = font->local_subrs_index.count;
- error = cff_index_get_pointers( &font->local_subrs_index,
- &font->local_subrs );
- if ( error )
- goto Exit;
- }
-
- Exit:
- return error;
- }
-
-
- static void
- cff_subfont_done( FT_Memory memory,
- CFF_SubFont subfont )
- {
- if ( subfont )
- {
- cff_index_done( &subfont->local_subrs_index );
- FT_FREE( subfont->local_subrs );
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_font_load( FT_Stream stream,
- FT_Int face_index,
- CFF_Font font,
- FT_Bool pure_cff )
- {
- static const FT_Frame_Field cff_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE CFF_FontRec
-
- FT_FRAME_START( 4 ),
- FT_FRAME_BYTE( version_major ),
- FT_FRAME_BYTE( version_minor ),
- FT_FRAME_BYTE( header_size ),
- FT_FRAME_BYTE( absolute_offsize ),
- FT_FRAME_END
- };
-
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_ULong base_offset;
- CFF_FontRecDict dict;
-
-
- FT_ZERO( font );
-
- font->stream = stream;
- font->memory = memory;
- dict = &font->top_font.font_dict;
- base_offset = FT_STREAM_POS();
-
- /* read CFF font header */
- if ( FT_STREAM_READ_FIELDS( cff_header_fields, font ) )
- goto Exit;
-
- /* check format */
- if ( font->version_major != 1 ||
- font->header_size < 4 ||
- font->absolute_offsize > 4 )
- {
- FT_TRACE2(( "[not a CFF font header!]\n" ));
- error = CFF_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* skip the rest of the header */
- if ( FT_STREAM_SKIP( font->header_size - 4 ) )
- goto Exit;
-
- /* read the name, top dict, string and global subrs index */
- if ( FT_SET_ERROR( cff_index_init( &font->name_index,
- stream, 0 ) ) ||
- FT_SET_ERROR( cff_index_init( &font->font_dict_index,
- stream, 0 ) ) ||
- FT_SET_ERROR( cff_index_init( &font->string_index,
- stream, 0 ) ) ||
- FT_SET_ERROR( cff_index_init( &font->global_subrs_index,
- stream, 1 ) ) )
- goto Exit;
-
- /* well, we don't really forget the `disabled' fonts... */
- font->num_faces = font->name_index.count;
- if ( face_index >= (FT_Int)font->num_faces )
- {
- FT_ERROR(( "cff_font_load: incorrect face index = %d\n",
- face_index ));
- error = CFF_Err_Invalid_Argument;
- }
-
- /* in case of a font format check, simply exit now */
- if ( face_index < 0 )
- goto Exit;
-
- /* now, parse the top-level font dictionary */
- error = cff_subfont_load( &font->top_font,
- &font->font_dict_index,
- face_index,
- stream,
- base_offset );
- if ( error )
- goto Exit;
-
- if ( FT_STREAM_SEEK( base_offset + dict->charstrings_offset ) )
- goto Exit;
-
- error = cff_index_init( &font->charstrings_index, stream, 0 );
- if ( error )
- goto Exit;
-
- /* now, check for a CID font */
- if ( dict->cid_registry != 0xFFFFU )
- {
- CFF_IndexRec fd_index;
- CFF_SubFont sub;
- FT_UInt idx;
-
-
- /* this is a CID-keyed font, we must now allocate a table of */
- /* sub-fonts, then load each of them separately */
- if ( FT_STREAM_SEEK( base_offset + dict->cid_fd_array_offset ) )
- goto Exit;
-
- error = cff_index_init( &fd_index, stream, 0 );
- if ( error )
- goto Exit;
-
- if ( fd_index.count > CFF_MAX_CID_FONTS )
- {
- FT_ERROR(( "cff_font_load: FD array too large in CID font\n" ));
- goto Fail_CID;
- }
-
- /* allocate & read each font dict independently */
- font->num_subfonts = fd_index.count;
- if ( FT_NEW_ARRAY( sub, fd_index.count ) )
- goto Fail_CID;
-
- /* set up pointer table */
- for ( idx = 0; idx < fd_index.count; idx++ )
- font->subfonts[idx] = sub + idx;
-
- /* now load each subfont independently */
- for ( idx = 0; idx < fd_index.count; idx++ )
- {
- sub = font->subfonts[idx];
- error = cff_subfont_load( sub, &fd_index, idx,
- stream, base_offset );
- if ( error )
- goto Fail_CID;
- }
-
- /* now load the FD Select array */
- error = CFF_Load_FD_Select( &font->fd_select,
- font->charstrings_index.count,
- stream,
- base_offset + dict->cid_fd_select_offset );
-
- Fail_CID:
- cff_index_done( &fd_index );
-
- if ( error )
- goto Exit;
- }
- else
- font->num_subfonts = 0;
-
- /* read the charstrings index now */
- if ( dict->charstrings_offset == 0 )
- {
- FT_ERROR(( "cff_font_load: no charstrings offset!\n" ));
- error = CFF_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* explicit the global subrs */
- font->num_global_subrs = font->global_subrs_index.count;
- font->num_glyphs = font->charstrings_index.count;
-
- error = cff_index_get_pointers( &font->global_subrs_index,
- &font->global_subrs ) ;
-
- if ( error )
- goto Exit;
-
- /* read the Charset and Encoding tables if available */
- if ( font->num_glyphs > 0 )
- {
- FT_Bool invert = FT_BOOL( dict->cid_registry != 0xFFFFU && pure_cff );
-
-
- error = cff_charset_load( &font->charset, font->num_glyphs, stream,
- base_offset, dict->charset_offset, invert );
- if ( error )
- goto Exit;
-
- /* CID-keyed CFFs don't have an encoding */
- if ( dict->cid_registry == 0xFFFFU )
- {
- error = cff_encoding_load( &font->encoding,
- &font->charset,
- font->num_glyphs,
- stream,
- base_offset,
- dict->encoding_offset );
- if ( error )
- goto Exit;
- }
- else
- /* CID-keyed fonts only need CIDs */
- FT_FREE( font->charset.sids );
- }
-
- /* get the font name (/CIDFontName for CID-keyed fonts, */
- /* /FontName otherwise) */
- font->font_name = cff_index_get_name( &font->name_index, face_index );
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- cff_font_done( CFF_Font font )
- {
- FT_Memory memory = font->memory;
- FT_UInt idx;
-
-
- cff_index_done( &font->global_subrs_index );
- cff_index_done( &font->string_index );
- cff_index_done( &font->font_dict_index );
- cff_index_done( &font->name_index );
- cff_index_done( &font->charstrings_index );
-
- /* release font dictionaries, but only if working with */
- /* a CID keyed CFF font */
- if ( font->num_subfonts > 0 )
- {
- for ( idx = 0; idx < font->num_subfonts; idx++ )
- cff_subfont_done( memory, font->subfonts[idx] );
-
- /* the subfonts array has been allocated as a single block */
- FT_FREE( font->subfonts[0] );
- }
-
- cff_encoding_done( &font->encoding );
- cff_charset_done( &font->charset, font->stream );
-
- cff_subfont_done( memory, &font->top_font );
-
- CFF_Done_FD_Select( &font->fd_select, font->stream );
-
- if (font->font_info != NULL)
- {
- FT_FREE( font->font_info->version );
- FT_FREE( font->font_info->notice );
- FT_FREE( font->font_info->full_name );
- FT_FREE( font->font_info->family_name );
- FT_FREE( font->font_info->weight );
- FT_FREE( font->font_info );
- }
-
- FT_FREE( font->registry );
- FT_FREE( font->ordering );
-
- FT_FREE( font->global_subrs );
- FT_FREE( font->font_name );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h
deleted file mode 100644
index 02498bd5e0e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffload.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffload.h */
-/* */
-/* OpenType & CFF data/program tables loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFLOAD_H__
-#define __CFFLOAD_H__
-
-
-#include <ft2build.h>
-#include "cfftypes.h"
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-
-FT_BEGIN_HEADER
-
- FT_LOCAL( FT_UShort )
- cff_get_standard_encoding( FT_UInt charcode );
-
-
- FT_LOCAL( FT_String* )
- cff_index_get_name( CFF_Index idx,
- FT_UInt element );
-
- FT_LOCAL( FT_String* )
- cff_index_get_sid_string( CFF_Index idx,
- FT_UInt sid,
- FT_Service_PsCMaps psnames );
-
-
- FT_LOCAL( FT_Error )
- cff_index_access_element( CFF_Index idx,
- FT_UInt element,
- FT_Byte** pbytes,
- FT_ULong* pbyte_len );
-
- FT_LOCAL( void )
- cff_index_forget_element( CFF_Index idx,
- FT_Byte** pbytes );
-
-
- FT_LOCAL( FT_UInt )
- cff_charset_cid_to_gindex( CFF_Charset charset,
- FT_UInt cid );
-
-
- FT_LOCAL( FT_Error )
- cff_font_load( FT_Stream stream,
- FT_Int face_index,
- CFF_Font font,
- FT_Bool pure_cff );
-
- FT_LOCAL( void )
- cff_font_done( CFF_Font font );
-
-
- FT_LOCAL( FT_Byte )
- cff_fd_select_get( CFF_FDSelect fdselect,
- FT_UInt glyph_index );
-
-
-FT_END_HEADER
-
-#endif /* __CFFLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c
deleted file mode 100644
index 3525ea3b7d4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.c
+++ /dev/null
@@ -1,965 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffobjs.c */
-/* */
-/* OpenType objects manager (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_STREAM_H
-#include FT_ERRORS_H
-#include FT_TRUETYPE_IDS_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_INTERNAL_SFNT_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include "cffobjs.h"
-#include "cffload.h"
-#include "cffcmap.h"
-#include "cfferrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cffobjs
-
-
- /*************************************************************************/
- /* */
- /* SIZE FUNCTIONS */
- /* */
- /* Note that we store the global hints in the size's `internal' root */
- /* field. */
- /* */
- /*************************************************************************/
-
-
- static PSH_Globals_Funcs
- cff_size_get_globals_funcs( CFF_Size size )
- {
- CFF_Face face = (CFF_Face)size->root.face;
- CFF_Font font = (CFF_Font)face->extra.data;
- PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
- FT_Module module;
-
-
- module = FT_Get_Module( size->root.face->driver->root.library,
- "pshinter" );
- return ( module && pshinter && pshinter->get_globals_funcs )
- ? pshinter->get_globals_funcs( module )
- : 0;
- }
-
-
- FT_LOCAL_DEF( void )
- cff_size_done( FT_Size cffsize ) /* CFF_Size */
- {
- CFF_Size size = (CFF_Size)cffsize;
- CFF_Face face = (CFF_Face)size->root.face;
- CFF_Font font = (CFF_Font)face->extra.data;
- CFF_Internal internal = (CFF_Internal)cffsize->internal;
-
-
- if ( internal )
- {
- PSH_Globals_Funcs funcs;
-
-
- funcs = cff_size_get_globals_funcs( size );
- if ( funcs )
- {
- FT_UInt i;
-
-
- funcs->destroy( internal->topfont );
-
- for ( i = font->num_subfonts; i > 0; i-- )
- funcs->destroy( internal->subfonts[i - 1] );
- }
-
- /* `internal' is freed by destroy_size (in ftobjs.c) */
- }
- }
-
-
- /* CFF and Type 1 private dictionaries have slightly different */
- /* structures; we need to synthesize a Type 1 dictionary on the fly */
-
- static void
- cff_make_private_dict( CFF_SubFont subfont,
- PS_Private priv )
- {
- CFF_Private cpriv = &subfont->private_dict;
- FT_UInt n, count;
-
-
- FT_MEM_ZERO( priv, sizeof ( *priv ) );
-
- count = priv->num_blue_values = cpriv->num_blue_values;
- for ( n = 0; n < count; n++ )
- priv->blue_values[n] = (FT_Short)cpriv->blue_values[n];
-
- count = priv->num_other_blues = cpriv->num_other_blues;
- for ( n = 0; n < count; n++ )
- priv->other_blues[n] = (FT_Short)cpriv->other_blues[n];
-
- count = priv->num_family_blues = cpriv->num_family_blues;
- for ( n = 0; n < count; n++ )
- priv->family_blues[n] = (FT_Short)cpriv->family_blues[n];
-
- count = priv->num_family_other_blues = cpriv->num_family_other_blues;
- for ( n = 0; n < count; n++ )
- priv->family_other_blues[n] = (FT_Short)cpriv->family_other_blues[n];
-
- priv->blue_scale = cpriv->blue_scale;
- priv->blue_shift = (FT_Int)cpriv->blue_shift;
- priv->blue_fuzz = (FT_Int)cpriv->blue_fuzz;
-
- priv->standard_width[0] = (FT_UShort)cpriv->standard_width;
- priv->standard_height[0] = (FT_UShort)cpriv->standard_height;
-
- count = priv->num_snap_widths = cpriv->num_snap_widths;
- for ( n = 0; n < count; n++ )
- priv->snap_widths[n] = (FT_Short)cpriv->snap_widths[n];
-
- count = priv->num_snap_heights = cpriv->num_snap_heights;
- for ( n = 0; n < count; n++ )
- priv->snap_heights[n] = (FT_Short)cpriv->snap_heights[n];
-
- priv->force_bold = cpriv->force_bold;
- priv->language_group = cpriv->language_group;
- priv->lenIV = cpriv->lenIV;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_size_init( FT_Size cffsize ) /* CFF_Size */
- {
- CFF_Size size = (CFF_Size)cffsize;
- FT_Error error = CFF_Err_Ok;
- PSH_Globals_Funcs funcs = cff_size_get_globals_funcs( size );
-
-
- if ( funcs )
- {
- CFF_Face face = (CFF_Face)cffsize->face;
- CFF_Font font = (CFF_Font)face->extra.data;
- CFF_Internal internal;
-
- PS_PrivateRec priv;
- FT_Memory memory = cffsize->face->memory;
-
- FT_UInt i;
-
-
- if ( FT_NEW( internal ) )
- goto Exit;
-
- cff_make_private_dict( &font->top_font, &priv );
- error = funcs->create( cffsize->face->memory, &priv,
- &internal->topfont );
- if ( error )
- goto Exit;
-
- for ( i = font->num_subfonts; i > 0; i-- )
- {
- CFF_SubFont sub = font->subfonts[i - 1];
-
-
- cff_make_private_dict( sub, &priv );
- error = funcs->create( cffsize->face->memory, &priv,
- &internal->subfonts[i - 1] );
- if ( error )
- goto Exit;
- }
-
- cffsize->internal = (FT_Size_Internal)(void*)internal;
- }
-
- size->strike_index = 0xFFFFFFFFUL;
-
- Exit:
- return error;
- }
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- FT_LOCAL_DEF( FT_Error )
- cff_size_select( FT_Size size,
- FT_ULong strike_index )
- {
- CFF_Size cffsize = (CFF_Size)size;
- PSH_Globals_Funcs funcs;
-
-
- cffsize->strike_index = strike_index;
-
- FT_Select_Metrics( size->face, strike_index );
-
- funcs = cff_size_get_globals_funcs( cffsize );
-
- if ( funcs )
- {
- CFF_Face face = (CFF_Face)size->face;
- CFF_Font font = (CFF_Font)face->extra.data;
- CFF_Internal internal = (CFF_Internal)size->internal;
-
- FT_Int top_upm = font->top_font.font_dict.units_per_em;
- FT_UInt i;
-
-
- funcs->set_scale( internal->topfont,
- size->metrics.x_scale, size->metrics.y_scale,
- 0, 0 );
-
- for ( i = font->num_subfonts; i > 0; i-- )
- {
- CFF_SubFont sub = font->subfonts[i - 1];
- FT_Int sub_upm = sub->font_dict.units_per_em;
- FT_Pos x_scale, y_scale;
-
-
- if ( top_upm != sub_upm )
- {
- x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
- y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
- }
- else
- {
- x_scale = size->metrics.x_scale;
- y_scale = size->metrics.y_scale;
- }
-
- funcs->set_scale( internal->subfonts[i - 1],
- x_scale, y_scale, 0, 0 );
- }
- }
-
- return CFF_Err_Ok;
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_size_request( FT_Size size,
- FT_Size_Request req )
- {
- CFF_Size cffsize = (CFF_Size)size;
- PSH_Globals_Funcs funcs;
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- if ( FT_HAS_FIXED_SIZES( size->face ) )
- {
- CFF_Face cffface = (CFF_Face)size->face;
- SFNT_Service sfnt = (SFNT_Service)cffface->sfnt;
- FT_ULong strike_index;
-
-
- if ( sfnt->set_sbit_strike( cffface, req, &strike_index ) )
- cffsize->strike_index = 0xFFFFFFFFUL;
- else
- return cff_size_select( size, strike_index );
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- FT_Request_Metrics( size->face, req );
-
- funcs = cff_size_get_globals_funcs( cffsize );
-
- if ( funcs )
- {
- CFF_Face cffface = (CFF_Face)size->face;
- CFF_Font font = (CFF_Font)cffface->extra.data;
- CFF_Internal internal = (CFF_Internal)size->internal;
-
- FT_Int top_upm = font->top_font.font_dict.units_per_em;
- FT_UInt i;
-
-
- funcs->set_scale( internal->topfont,
- size->metrics.x_scale, size->metrics.y_scale,
- 0, 0 );
-
- for ( i = font->num_subfonts; i > 0; i-- )
- {
- CFF_SubFont sub = font->subfonts[i - 1];
- FT_Int sub_upm = sub->font_dict.units_per_em;
- FT_Pos x_scale, y_scale;
-
-
- if ( top_upm != sub_upm )
- {
- x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
- y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
- }
- else
- {
- x_scale = size->metrics.x_scale;
- y_scale = size->metrics.y_scale;
- }
-
- funcs->set_scale( internal->subfonts[i - 1],
- x_scale, y_scale, 0, 0 );
- }
- }
-
- return CFF_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* SLOT FUNCTIONS */
- /* */
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- cff_slot_done( FT_GlyphSlot slot )
- {
- slot->internal->glyph_hints = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_slot_init( FT_GlyphSlot slot )
- {
- CFF_Face face = (CFF_Face)slot->face;
- CFF_Font font = (CFF_Font)face->extra.data;
- PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
-
-
- if ( pshinter )
- {
- FT_Module module;
-
-
- module = FT_Get_Module( slot->face->driver->root.library,
- "pshinter" );
- if ( module )
- {
- T2_Hints_Funcs funcs;
-
-
- funcs = pshinter->get_t2_funcs( module );
- slot->internal->glyph_hints = (void*)funcs;
- }
- }
-
- return CFF_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* FACE FUNCTIONS */
- /* */
- /*************************************************************************/
-
- static FT_String*
- cff_strcpy( FT_Memory memory,
- const FT_String* source )
- {
- FT_Error error;
- FT_String* result;
-
-
- (void)FT_STRDUP( result, source );
-
- FT_UNUSED( error );
-
- return result;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_face_init( FT_Stream stream,
- FT_Face cffface, /* CFF_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- CFF_Face face = (CFF_Face)cffface;
- FT_Error error;
- SFNT_Service sfnt;
- FT_Service_PsCMaps psnames;
- PSHinter_Service pshinter;
- FT_Bool pure_cff = 1;
- FT_Bool sfnt_format = 0;
-
-
-#if 0
- FT_FACE_FIND_GLOBAL_SERVICE( face, sfnt, SFNT );
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_NAMES );
- FT_FACE_FIND_GLOBAL_SERVICE( face, pshinter, POSTSCRIPT_HINTER );
-
- if ( !sfnt )
- goto Bad_Format;
-#else
- sfnt = (SFNT_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "sfnt" );
- if ( !sfnt )
- goto Bad_Format;
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
-
- pshinter = (PSHinter_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "pshinter" );
-#endif
-
- /* create input stream from resource */
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- /* check whether we have a valid OpenType file */
- error = sfnt->init_face( stream, face, face_index, num_params, params );
- if ( !error )
- {
- if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */
- {
- FT_TRACE2(( "[not a valid OpenType/CFF font]\n" ));
- goto Bad_Format;
- }
-
- /* if we are performing a simple font format check, exit immediately */
- if ( face_index < 0 )
- return CFF_Err_Ok;
-
- /* UNDOCUMENTED! A CFF in an SFNT can have only a single font. */
- if ( face_index > 0 )
- {
- FT_ERROR(( "cff_face_init: invalid face index\n" ));
- error = CFF_Err_Invalid_Argument;
- goto Exit;
- }
-
- sfnt_format = 1;
-
- /* now, the font can be either an OpenType/CFF font, or an SVG CEF */
- /* font; in the latter case it doesn't have a `head' table */
- error = face->goto_table( face, TTAG_head, stream, 0 );
- if ( !error )
- {
- pure_cff = 0;
-
- /* load font directory */
- error = sfnt->load_face( stream, face, 0, num_params, params );
- if ( error )
- goto Exit;
- }
- else
- {
- /* load the `cmap' table explicitly */
- error = sfnt->load_cmap( face, stream );
- if ( error )
- goto Exit;
-
- /* XXX: we don't load the GPOS table, as OpenType Layout */
- /* support will be added later to a layout library on top of */
- /* FreeType 2 */
- }
-
- /* now load the CFF part of the file */
- error = face->goto_table( face, TTAG_CFF, stream, 0 );
- if ( error )
- goto Exit;
- }
- else
- {
- /* rewind to start of file; we are going to load a pure-CFF font */
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
- error = CFF_Err_Ok;
- }
-
- /* now load and parse the CFF table in the file */
- {
- CFF_Font cff;
- CFF_FontRecDict dict;
- FT_Memory memory = cffface->memory;
- FT_Int32 flags;
- FT_UInt i;
-
-
- if ( FT_NEW( cff ) )
- goto Exit;
-
- face->extra.data = cff;
- error = cff_font_load( stream, face_index, cff, pure_cff );
- if ( error )
- goto Exit;
-
- cff->pshinter = pshinter;
- cff->psnames = (void*)psnames;
-
- cffface->face_index = face_index;
-
- /* Complement the root flags with some interesting information. */
- /* Note that this is only necessary for pure CFF and CEF fonts; */
- /* SFNT based fonts use the `name' table instead. */
-
- cffface->num_glyphs = cff->num_glyphs;
-
- dict = &cff->top_font.font_dict;
-
- /* we need the `PSNames' module for CFF and CEF formats */
- /* which aren't CID-keyed */
- if ( dict->cid_registry == 0xFFFFU && !psnames )
- {
- FT_ERROR(( "cff_face_init:" ));
- FT_ERROR(( " cannot open CFF & CEF fonts\n" ));
- FT_ERROR(( " " ));
- FT_ERROR(( " without the `PSNames' module\n" ));
- goto Bad_Format;
- }
-
- if ( !dict->units_per_em )
- dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
-
- /* Normalize the font matrix so that `matrix->xx' is 1; the */
- /* scaling is done with `units_per_em' then (at this point, */
- /* it already contains the scaling factor, but without */
- /* normalization of the matrix). */
- /* */
- /* Note that the offsets must be expressed in integer font */
- /* units. */
-
- {
- FT_Matrix* matrix = &dict->font_matrix;
- FT_Vector* offset = &dict->font_offset;
- FT_ULong* upm = &dict->units_per_em;
- FT_Fixed temp = FT_ABS( matrix->yy );
-
-
- if ( temp != 0x10000L )
- {
- *upm = FT_DivFix( *upm, temp );
-
- matrix->xx = FT_DivFix( matrix->xx, temp );
- matrix->yx = FT_DivFix( matrix->yx, temp );
- matrix->xy = FT_DivFix( matrix->xy, temp );
- matrix->yy = FT_DivFix( matrix->yy, temp );
- offset->x = FT_DivFix( offset->x, temp );
- offset->y = FT_DivFix( offset->y, temp );
- }
-
- offset->x >>= 16;
- offset->y >>= 16;
- }
-
- for ( i = cff->num_subfonts; i > 0; i-- )
- {
- CFF_FontRecDict sub = &cff->subfonts[i - 1]->font_dict;
- CFF_FontRecDict top = &cff->top_font.font_dict;
-
- FT_Matrix* matrix;
- FT_Vector* offset;
- FT_ULong* upm;
- FT_Fixed temp;
-
-
- if ( sub->units_per_em )
- {
- FT_Int scaling;
-
-
- if ( top->units_per_em > 1 && sub->units_per_em > 1 )
- scaling = FT_MIN( top->units_per_em, sub->units_per_em );
- else
- scaling = 1;
-
- FT_Matrix_Multiply_Scaled( &top->font_matrix,
- &sub->font_matrix,
- scaling );
- FT_Vector_Transform_Scaled( &sub->font_offset,
- &top->font_matrix,
- scaling );
-
- sub->units_per_em = FT_MulDiv( sub->units_per_em,
- top->units_per_em,
- scaling );
- }
- else
- {
- sub->font_matrix = top->font_matrix;
- sub->font_offset = top->font_offset;
-
- sub->units_per_em = top->units_per_em;
- }
-
- matrix = &sub->font_matrix;
- offset = &sub->font_offset;
- upm = &sub->units_per_em;
- temp = FT_ABS( matrix->yy );
-
- if ( temp != 0x10000L )
- {
- *upm = FT_DivFix( *upm, temp );
-
- /* if *upm is larger than 100*1000 we divide by 1000 -- */
- /* this can happen if e.g. there is no top-font FontMatrix */
- /* and the subfont FontMatrix already contains the complete */
- /* scaling for the subfont (see section 5.11 of the PLRM) */
-
- /* 100 is a heuristic value */
-
- if ( *upm > 100L * 1000L )
- *upm = ( *upm + 500 ) / 1000;
-
- matrix->xx = FT_DivFix( matrix->xx, temp );
- matrix->yx = FT_DivFix( matrix->yx, temp );
- matrix->xy = FT_DivFix( matrix->xy, temp );
- matrix->yy = FT_DivFix( matrix->yy, temp );
- offset->x = FT_DivFix( offset->x, temp );
- offset->y = FT_DivFix( offset->y, temp );
- }
-
- offset->x >>= 16;
- offset->y >>= 16;
- }
-
- if ( pure_cff )
- {
- char* style_name = NULL;
-
-
- /* set up num_faces */
- cffface->num_faces = cff->num_faces;
-
- /* compute number of glyphs */
- if ( dict->cid_registry != 0xFFFFU )
- cffface->num_glyphs = cff->charset.max_cid;
- else
- cffface->num_glyphs = cff->charstrings_index.count;
-
- /* set global bbox, as well as EM size */
- cffface->bbox.xMin = dict->font_bbox.xMin >> 16;
- cffface->bbox.yMin = dict->font_bbox.yMin >> 16;
- cffface->bbox.xMax = ( dict->font_bbox.xMax + 0xFFFFU ) >> 16;
- cffface->bbox.yMax = ( dict->font_bbox.yMax + 0xFFFFU ) >> 16;
-
- cffface->units_per_EM = (FT_UShort)( dict->units_per_em );
-
- cffface->ascender = (FT_Short)( cffface->bbox.yMax );
- cffface->descender = (FT_Short)( cffface->bbox.yMin );
-
- cffface->height = (FT_Short)( ( cffface->units_per_EM * 12 ) / 10 );
- if ( cffface->height < cffface->ascender - cffface->descender )
- cffface->height = (FT_Short)( cffface->ascender - cffface->descender );
-
- cffface->underline_position =
- (FT_Short)( dict->underline_position >> 16 );
- cffface->underline_thickness =
- (FT_Short)( dict->underline_thickness >> 16 );
-
- /* retrieve font family & style name */
- cffface->family_name = cff_index_get_name( &cff->name_index,
- face_index );
-
- if ( cffface->family_name )
- {
- char* full = cff_index_get_sid_string( &cff->string_index,
- dict->full_name,
- psnames );
- char* fullp = full;
- char* family = cffface->family_name;
- char* family_name = 0;
-
-
- if ( dict->family_name )
- {
- family_name = cff_index_get_sid_string( &cff->string_index,
- dict->family_name,
- psnames);
- if ( family_name )
- family = family_name;
- }
-
- /* We try to extract the style name from the full name. */
- /* We need to ignore spaces and dashes during the search. */
- if ( full && family )
- {
- while ( *fullp )
- {
- /* skip common characters at the start of both strings */
- if ( *fullp == *family )
- {
- family++;
- fullp++;
- continue;
- }
-
- /* ignore spaces and dashes in full name during comparison */
- if ( *fullp == ' ' || *fullp == '-' )
- {
- fullp++;
- continue;
- }
-
- /* ignore spaces and dashes in family name during comparison */
- if ( *family == ' ' || *family == '-' )
- {
- family++;
- continue;
- }
-
- if ( !*family && *fullp )
- {
- /* The full name begins with the same characters as the */
- /* family name, with spaces and dashes removed. In this */
- /* case, the remaining string in `fullp' will be used as */
- /* the style name. */
- style_name = cff_strcpy( memory, fullp );
- }
- break;
- }
-
- if ( family_name )
- FT_FREE( family_name );
- FT_FREE( full );
- }
- }
- else
- {
- char *cid_font_name =
- cff_index_get_sid_string( &cff->string_index,
- dict->cid_font_name,
- psnames );
-
-
- /* do we have a `/FontName' for a CID-keyed font? */
- if ( cid_font_name )
- cffface->family_name = cid_font_name;
- }
-
- if ( style_name )
- cffface->style_name = style_name;
- else
- /* assume "Regular" style if we don't know better */
- cffface->style_name = cff_strcpy( memory, (char *)"Regular" );
-
- /*******************************************************************/
- /* */
- /* Compute face flags. */
- /* */
- flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */
- FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
- FT_FACE_FLAG_HINTER; /* has native hinter */
-
- if ( sfnt_format )
- flags |= FT_FACE_FLAG_SFNT;
-
- /* fixed width font? */
- if ( dict->is_fixed_pitch )
- flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- /* XXX: WE DO NOT SUPPORT KERNING METRICS IN THE GPOS TABLE FOR NOW */
-#if 0
- /* kerning available? */
- if ( face->kern_pairs )
- flags |= FT_FACE_FLAG_KERNING;
-#endif
-
- cffface->face_flags = flags;
-
- /*******************************************************************/
- /* */
- /* Compute style flags. */
- /* */
- flags = 0;
-
- if ( dict->italic_angle )
- flags |= FT_STYLE_FLAG_ITALIC;
-
- {
- char *weight = cff_index_get_sid_string( &cff->string_index,
- dict->weight,
- psnames );
-
-
- if ( weight )
- if ( !ft_strcmp( weight, "Bold" ) ||
- !ft_strcmp( weight, "Black" ) )
- flags |= FT_STYLE_FLAG_BOLD;
- FT_FREE( weight );
- }
-
- /* double check */
- if ( !(flags & FT_STYLE_FLAG_BOLD) && cffface->style_name )
- if ( !ft_strncmp( cffface->style_name, "Bold", 4 ) ||
- !ft_strncmp( cffface->style_name, "Black", 5 ) )
- flags |= FT_STYLE_FLAG_BOLD;
-
- cffface->style_flags = flags;
- }
-
-
-#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
- /* CID-keyed CFF fonts don't have glyph names -- the SFNT loader */
- /* has unset this flag because of the 3.0 `post' table. */
- if ( dict->cid_registry == 0xFFFFU )
- cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES;
-#endif
-
- if ( dict->cid_registry != 0xFFFFU && pure_cff )
- cffface->face_flags |= FT_FACE_FLAG_CID_KEYED;
-
-
- /*******************************************************************/
- /* */
- /* Compute char maps. */
- /* */
-
- /* Try to synthesize a Unicode charmap if there is none available */
- /* already. If an OpenType font contains a Unicode "cmap", we */
- /* will use it, whatever be in the CFF part of the file. */
- {
- FT_CharMapRec cmaprec;
- FT_CharMap cmap;
- FT_UInt nn;
- CFF_Encoding encoding = &cff->encoding;
-
-
- for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ )
- {
- cmap = cffface->charmaps[nn];
-
- /* Windows Unicode (3,1)? */
- if ( cmap->platform_id == 3 && cmap->encoding_id == 1 )
- goto Skip_Unicode;
-
- /* Deprecated Unicode platform id? */
- if ( cmap->platform_id == 0 )
- goto Skip_Unicode; /* Standard Unicode (deprecated) */
- }
-
- /* since CID-keyed fonts don't contain glyph names, we can't */
- /* construct a cmap */
- if ( pure_cff && cff->top_font.font_dict.cid_registry != 0xFFFFU )
- goto Exit;
-
- /* we didn't find a Unicode charmap -- synthesize one */
- cmaprec.face = cffface;
- cmaprec.platform_id = 3;
- cmaprec.encoding_id = 1;
- cmaprec.encoding = FT_ENCODING_UNICODE;
-
- nn = (FT_UInt)cffface->num_charmaps;
-
- FT_CMap_New( &cff_cmap_unicode_class_rec, NULL, &cmaprec, NULL );
-
- /* if no Unicode charmap was previously selected, select this one */
- if ( cffface->charmap == NULL && nn != (FT_UInt)cffface->num_charmaps )
- cffface->charmap = cffface->charmaps[nn];
-
- Skip_Unicode:
- if ( encoding->count > 0 )
- {
- FT_CMap_Class clazz;
-
-
- cmaprec.face = cffface;
- cmaprec.platform_id = 7; /* Adobe platform id */
-
- if ( encoding->offset == 0 )
- {
- cmaprec.encoding_id = TT_ADOBE_ID_STANDARD;
- cmaprec.encoding = FT_ENCODING_ADOBE_STANDARD;
- clazz = &cff_cmap_encoding_class_rec;
- }
- else if ( encoding->offset == 1 )
- {
- cmaprec.encoding_id = TT_ADOBE_ID_EXPERT;
- cmaprec.encoding = FT_ENCODING_ADOBE_EXPERT;
- clazz = &cff_cmap_encoding_class_rec;
- }
- else
- {
- cmaprec.encoding_id = TT_ADOBE_ID_CUSTOM;
- cmaprec.encoding = FT_ENCODING_ADOBE_CUSTOM;
- clazz = &cff_cmap_encoding_class_rec;
- }
-
- FT_CMap_New( clazz, NULL, &cmaprec, NULL );
- }
- }
- }
-
- Exit:
- return error;
-
- Bad_Format:
- error = CFF_Err_Unknown_File_Format;
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( void )
- cff_face_done( FT_Face cffface ) /* CFF_Face */
- {
- CFF_Face face = (CFF_Face)cffface;
- FT_Memory memory;
- SFNT_Service sfnt;
-
-
- if ( !face )
- return;
-
- memory = cffface->memory;
- sfnt = (SFNT_Service)face->sfnt;
-
- if ( sfnt )
- sfnt->done_face( face );
-
- {
- CFF_Font cff = (CFF_Font)face->extra.data;
-
-
- if ( cff )
- {
- cff_font_done( cff );
- FT_FREE( face->extra.data );
- }
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_driver_init( FT_Module module )
- {
- FT_UNUSED( module );
-
- return CFF_Err_Ok;
- }
-
-
- FT_LOCAL_DEF( void )
- cff_driver_done( FT_Module module )
- {
- FT_UNUSED( module );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h
deleted file mode 100644
index 3c81cee0094..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffobjs.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffobjs.h */
-/* */
-/* OpenType objects manager (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFOBJS_H__
-#define __CFFOBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include "cfftypes.h"
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Driver */
- /* */
- /* <Description> */
- /* A handle to an OpenType driver object. */
- /* */
- typedef struct CFF_DriverRec_* CFF_Driver;
-
- typedef TT_Face CFF_Face;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Size */
- /* */
- /* <Description> */
- /* A handle to an OpenType size object. */
- /* */
- typedef struct CFF_SizeRec_
- {
- FT_SizeRec root;
- FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
-
- } CFF_SizeRec, *CFF_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to an OpenType glyph slot object. */
- /* */
- typedef struct CFF_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
-
- FT_Bool hint;
- FT_Bool scaled;
-
- FT_Fixed x_scale;
- FT_Fixed y_scale;
-
- } CFF_GlyphSlotRec, *CFF_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Internal */
- /* */
- /* <Description> */
- /* The interface to the `internal' field of `FT_Size'. */
- /* */
- typedef struct CFF_InternalRec_
- {
- PSH_Globals topfont;
- PSH_Globals subfonts[CFF_MAX_CID_FONTS];
-
- } CFF_InternalRec, *CFF_Internal;
-
-
- /*************************************************************************/
- /* */
- /* Subglyph transformation record. */
- /* */
- typedef struct CFF_Transform_
- {
- FT_Fixed xx, xy; /* transformation matrix coefficients */
- FT_Fixed yx, yy;
- FT_F26Dot6 ox, oy; /* offsets */
-
- } CFF_Transform;
-
-
- /***********************************************************************/
- /* */
- /* TrueType driver class. */
- /* */
- typedef struct CFF_DriverRec_
- {
- FT_DriverRec root;
- void* extension_component;
-
- } CFF_DriverRec;
-
-
- FT_LOCAL( FT_Error )
- cff_size_init( FT_Size size ); /* CFF_Size */
-
- FT_LOCAL( void )
- cff_size_done( FT_Size size ); /* CFF_Size */
-
- FT_LOCAL( FT_Error )
- cff_size_request( FT_Size size,
- FT_Size_Request req );
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- FT_LOCAL( FT_Error )
- cff_size_select( FT_Size size,
- FT_ULong strike_index );
-
-#endif
-
- FT_LOCAL( void )
- cff_slot_done( FT_GlyphSlot slot );
-
- FT_LOCAL( FT_Error )
- cff_slot_init( FT_GlyphSlot slot );
-
-
- /*************************************************************************/
- /* */
- /* Face functions */
- /* */
- FT_LOCAL( FT_Error )
- cff_face_init( FT_Stream stream,
- FT_Face face, /* CFF_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- cff_face_done( FT_Face face ); /* CFF_Face */
-
-
- /*************************************************************************/
- /* */
- /* Driver functions */
- /* */
- FT_LOCAL( FT_Error )
- cff_driver_init( FT_Module module );
-
- FT_LOCAL( void )
- cff_driver_done( FT_Module module );
-
-
-FT_END_HEADER
-
-#endif /* __CFFOBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c
deleted file mode 100644
index 524d80cf8eb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.c
+++ /dev/null
@@ -1,848 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffparse.c */
-/* */
-/* CFF token stream parser (body) */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "cffparse.h"
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "cfferrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cffparse
-
-
- enum
- {
- cff_kind_none = 0,
- cff_kind_num,
- cff_kind_fixed,
- cff_kind_fixed_thousand,
- cff_kind_string,
- cff_kind_bool,
- cff_kind_delta,
- cff_kind_callback,
-
- cff_kind_max /* do not remove */
- };
-
-
- /* now generate handlers for the most simple fields */
- typedef FT_Error (*CFF_Field_Reader)( CFF_Parser parser );
-
- typedef struct CFF_Field_Handler_
- {
- int kind;
- int code;
- FT_UInt offset;
- FT_Byte size;
- CFF_Field_Reader reader;
- FT_UInt array_max;
- FT_UInt count_offset;
-
- } CFF_Field_Handler;
-
-
- FT_LOCAL_DEF( void )
- cff_parser_init( CFF_Parser parser,
- FT_UInt code,
- void* object )
- {
- FT_MEM_ZERO( parser, sizeof ( *parser ) );
-
- parser->top = parser->stack;
- parser->object_code = code;
- parser->object = object;
- }
-
-
- /* read an integer */
- static FT_Long
- cff_parse_integer( FT_Byte* start,
- FT_Byte* limit )
- {
- FT_Byte* p = start;
- FT_Int v = *p++;
- FT_Long val = 0;
-
-
- if ( v == 28 )
- {
- if ( p + 2 > limit )
- goto Bad;
-
- val = (FT_Short)( ( (FT_Int)p[0] << 8 ) | p[1] );
- p += 2;
- }
- else if ( v == 29 )
- {
- if ( p + 4 > limit )
- goto Bad;
-
- val = ( (FT_Long)p[0] << 24 ) |
- ( (FT_Long)p[1] << 16 ) |
- ( (FT_Long)p[2] << 8 ) |
- p[3];
- p += 4;
- }
- else if ( v < 247 )
- {
- val = v - 139;
- }
- else if ( v < 251 )
- {
- if ( p + 1 > limit )
- goto Bad;
-
- val = ( v - 247 ) * 256 + p[0] + 108;
- p++;
- }
- else
- {
- if ( p + 1 > limit )
- goto Bad;
-
- val = -( v - 251 ) * 256 - p[0] - 108;
- p++;
- }
-
- Exit:
- return val;
-
- Bad:
- val = 0;
- goto Exit;
- }
-
-
- static const FT_Long power_tens[] =
- {
- 1L,
- 10L,
- 100L,
- 1000L,
- 10000L,
- 100000L,
- 1000000L,
- 10000000L,
- 100000000L,
- 1000000000L
- };
-
-
- /* read a real */
- static FT_Fixed
- cff_parse_real( FT_Byte* start,
- FT_Byte* limit,
- FT_Int power_ten,
- FT_Int* scaling )
- {
- FT_Byte* p = start;
- FT_UInt nib;
- FT_UInt phase;
-
- FT_Long result, number, rest, exponent;
- FT_Int sign = 0, exponent_sign = 0;
- FT_Int exponent_add, integer_length, fraction_length;
-
-
- if ( scaling )
- *scaling = 0;
-
- result = 0;
-
- number = 0;
- rest = 0;
- exponent = 0;
-
- exponent_add = 0;
- integer_length = 0;
- fraction_length = 0;
-
- /* First of all, read the integer part. */
- phase = 4;
-
- for (;;)
- {
- /* If we entered this iteration with phase == 4, we need to */
- /* read a new byte. This also skips past the initial 0x1E. */
- if ( phase )
- {
- p++;
-
- /* Make sure we don't read past the end. */
- if ( p >= limit )
- goto Exit;
- }
-
- /* Get the nibble. */
- nib = ( p[0] >> phase ) & 0xF;
- phase = 4 - phase;
-
- if ( nib == 0xE )
- sign = 1;
- else if ( nib > 9 )
- break;
- else
- {
- /* Increase exponent if we can't add the digit. */
- if ( number >= 0xCCCCCCCL )
- exponent_add++;
- /* Skip leading zeros. */
- else if ( nib || number )
- {
- integer_length++;
- number = number * 10 + nib;
- }
- }
- }
-
- /* Read fraction part, if any. */
- if ( nib == 0xa )
- for (;;)
- {
- /* If we entered this iteration with phase == 4, we need */
- /* to read a new byte. */
- if ( phase )
- {
- p++;
-
- /* Make sure we don't read past the end. */
- if ( p >= limit )
- goto Exit;
- }
-
- /* Get the nibble. */
- nib = ( p[0] >> phase ) & 0xF;
- phase = 4 - phase;
- if ( nib >= 10 )
- break;
-
- /* Skip leading zeros if possible. */
- if ( !nib && !number )
- exponent_add--;
- /* Only add digit if we don't overflow. */
- else if ( number < 0xCCCCCCCL )
- {
- fraction_length++;
- number = number * 10 + nib;
- }
- }
-
- /* Read exponent, if any. */
- if ( nib == 12 )
- {
- exponent_sign = 1;
- nib = 11;
- }
-
- if ( nib == 11 )
- {
- for (;;)
- {
- /* If we entered this iteration with phase == 4, */
- /* we need to read a new byte. */
- if ( phase )
- {
- p++;
-
- /* Make sure we don't read past the end. */
- if ( p >= limit )
- goto Exit;
- }
-
- /* Get the nibble. */
- nib = ( p[0] >> phase ) & 0xF;
- phase = 4 - phase;
- if ( nib >= 10 )
- break;
-
- exponent = exponent * 10 + nib;
-
- /* Arbitrarily limit exponent. */
- if ( exponent > 1000 )
- goto Exit;
- }
-
- if ( exponent_sign )
- exponent = -exponent;
- }
-
- /* We don't check `power_ten' and `exponent_add'. */
- exponent += power_ten + exponent_add;
-
- if ( scaling )
- {
- /* Only use `fraction_length'. */
- fraction_length += integer_length;
- exponent += integer_length;
-
- if ( fraction_length <= 5 )
- {
- if ( number > 0x7FFFL )
- {
- result = FT_DivFix( number, 10 );
- *scaling = exponent - fraction_length + 1;
- }
- else
- {
- if ( exponent > 0 )
- {
- FT_Int new_fraction_length, shift;
-
-
- /* Make `scaling' as small as possible. */
- new_fraction_length = FT_MIN( exponent, 5 );
- exponent -= new_fraction_length;
- shift = new_fraction_length - fraction_length;
-
- number *= power_tens[shift];
- if ( number > 0x7FFFL )
- {
- number /= 10;
- exponent += 1;
- }
- }
- else
- exponent -= fraction_length;
-
- result = number << 16;
- *scaling = exponent;
- }
- }
- else
- {
- if ( ( number / power_tens[fraction_length - 5] ) > 0x7FFFL )
- {
- result = FT_DivFix( number, power_tens[fraction_length - 4] );
- *scaling = exponent - 4;
- }
- else
- {
- result = FT_DivFix( number, power_tens[fraction_length - 5] );
- *scaling = exponent - 5;
- }
- }
- }
- else
- {
- integer_length += exponent;
- fraction_length -= exponent;
-
- /* Check for overflow and underflow. */
- if ( FT_ABS( integer_length ) > 5 )
- goto Exit;
-
- /* Remove non-significant digits. */
- if ( integer_length < 0 ) {
- number /= power_tens[-integer_length];
- fraction_length += integer_length;
- }
-
- /* Convert into 16.16 format. */
- if ( fraction_length > 0 )
- {
- if ( ( number / power_tens[fraction_length] ) > 0x7FFFL )
- goto Exit;
-
- result = FT_DivFix( number, power_tens[fraction_length] );
- }
- else
- {
- number *= power_tens[-fraction_length];
-
- if ( number > 0x7FFFL )
- goto Exit;
-
- result = number << 16;
- }
- }
-
- if ( sign )
- result = -result;
-
- Exit:
- return result;
- }
-
-
- /* read a number, either integer or real */
- static FT_Long
- cff_parse_num( FT_Byte** d )
- {
- return **d == 30 ? ( cff_parse_real( d[0], d[1], 0, NULL ) >> 16 )
- : cff_parse_integer( d[0], d[1] );
- }
-
-
- /* read a floating point number, either integer or real */
- static FT_Fixed
- cff_parse_fixed( FT_Byte** d )
- {
- return **d == 30 ? cff_parse_real( d[0], d[1], 0, NULL )
- : cff_parse_integer( d[0], d[1] ) << 16;
- }
-
-
- /* read a floating point number, either integer or real, */
- /* but return `10^scaling' times the number read in */
- static FT_Fixed
- cff_parse_fixed_scaled( FT_Byte** d,
- FT_Int scaling )
- {
- return **d == 30 ? cff_parse_real( d[0], d[1], scaling, NULL )
- : ( cff_parse_integer( d[0], d[1] ) *
- power_tens[scaling] ) << 16;
- }
-
-
- /* read a floating point number, either integer or real, */
- /* and return it as precise as possible -- `scaling' returns */
- /* the scaling factor (as a power of 10) */
- static FT_Fixed
- cff_parse_fixed_dynamic( FT_Byte** d,
- FT_Int* scaling )
- {
- FT_ASSERT( scaling );
-
- if ( **d == 30 )
- return cff_parse_real( d[0], d[1], 0, scaling );
- else
- {
- FT_Long number;
- FT_Int integer_length;
-
-
- number = cff_parse_integer( d[0], d[1] );
-
- if ( number > 0x7FFFL )
- {
- for ( integer_length = 5; integer_length < 10; integer_length++ )
- if ( number < power_tens[integer_length] )
- break;
-
- if ( ( number / power_tens[integer_length - 5] ) > 0x7FFFL )
- {
- *scaling = integer_length - 4;
- return FT_DivFix( number, power_tens[integer_length - 4] );
- }
- else
- {
- *scaling = integer_length - 5;
- return FT_DivFix( number, power_tens[integer_length - 5] );
- }
- }
- else
- {
- *scaling = 0;
- return number << 16;
- }
- }
- }
-
-
- static FT_Error
- cff_parse_font_matrix( CFF_Parser parser )
- {
- CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
- FT_Matrix* matrix = &dict->font_matrix;
- FT_Vector* offset = &dict->font_offset;
- FT_ULong* upm = &dict->units_per_em;
- FT_Byte** data = parser->stack;
- FT_Error error = CFF_Err_Stack_Underflow;
-
-
- if ( parser->top >= parser->stack + 6 )
- {
- FT_Int scaling;
-
-
- error = CFF_Err_Ok;
-
- /* We expect a well-formed font matrix, this is, the matrix elements */
- /* `xx' and `yy' are of approximately the same magnitude. To avoid */
- /* loss of precision, we use the magnitude of element `xx' to scale */
- /* all other elements. The scaling factor is then contained in the */
- /* `units_per_em' value. */
-
- matrix->xx = cff_parse_fixed_dynamic( data++, &scaling );
-
- scaling = -scaling;
-
- if ( scaling < 0 || scaling > 9 )
- {
- /* Return default matrix in case of unlikely values. */
- matrix->xx = 0x10000L;
- matrix->yx = 0;
- matrix->yx = 0;
- matrix->yy = 0x10000L;
- offset->x = 0;
- offset->y = 0;
- *upm = 1;
-
- goto Exit;
- }
-
- matrix->yx = cff_parse_fixed_scaled( data++, scaling );
- matrix->xy = cff_parse_fixed_scaled( data++, scaling );
- matrix->yy = cff_parse_fixed_scaled( data++, scaling );
- offset->x = cff_parse_fixed_scaled( data++, scaling );
- offset->y = cff_parse_fixed_scaled( data, scaling );
-
- *upm = power_tens[scaling];
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- cff_parse_font_bbox( CFF_Parser parser )
- {
- CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
- FT_BBox* bbox = &dict->font_bbox;
- FT_Byte** data = parser->stack;
- FT_Error error;
-
-
- error = CFF_Err_Stack_Underflow;
-
- if ( parser->top >= parser->stack + 4 )
- {
- bbox->xMin = FT_RoundFix( cff_parse_fixed( data++ ) );
- bbox->yMin = FT_RoundFix( cff_parse_fixed( data++ ) );
- bbox->xMax = FT_RoundFix( cff_parse_fixed( data++ ) );
- bbox->yMax = FT_RoundFix( cff_parse_fixed( data ) );
- error = CFF_Err_Ok;
- }
-
- return error;
- }
-
-
- static FT_Error
- cff_parse_private_dict( CFF_Parser parser )
- {
- CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
- FT_Byte** data = parser->stack;
- FT_Error error;
-
-
- error = CFF_Err_Stack_Underflow;
-
- if ( parser->top >= parser->stack + 2 )
- {
- dict->private_size = cff_parse_num( data++ );
- dict->private_offset = cff_parse_num( data );
- error = CFF_Err_Ok;
- }
-
- return error;
- }
-
-
- static FT_Error
- cff_parse_cid_ros( CFF_Parser parser )
- {
- CFF_FontRecDict dict = (CFF_FontRecDict)parser->object;
- FT_Byte** data = parser->stack;
- FT_Error error;
-
-
- error = CFF_Err_Stack_Underflow;
-
- if ( parser->top >= parser->stack + 3 )
- {
- dict->cid_registry = (FT_UInt)cff_parse_num ( data++ );
- dict->cid_ordering = (FT_UInt)cff_parse_num ( data++ );
- dict->cid_supplement = (FT_ULong)cff_parse_num( data );
- error = CFF_Err_Ok;
- }
-
- return error;
- }
-
-
-#define CFF_FIELD_NUM( code, name ) \
- CFF_FIELD( code, name, cff_kind_num )
-#define CFF_FIELD_FIXED( code, name ) \
- CFF_FIELD( code, name, cff_kind_fixed )
-#define CFF_FIELD_FIXED_1000( code, name ) \
- CFF_FIELD( code, name, cff_kind_fixed_thousand )
-#define CFF_FIELD_STRING( code, name ) \
- CFF_FIELD( code, name, cff_kind_string )
-#define CFF_FIELD_BOOL( code, name ) \
- CFF_FIELD( code, name, cff_kind_bool )
-#define CFF_FIELD_DELTA( code, name, max ) \
- CFF_FIELD( code, name, cff_kind_delta )
-
-#define CFF_FIELD_CALLBACK( code, name ) \
- { \
- cff_kind_callback, \
- code | CFFCODE, \
- 0, 0, \
- cff_parse_ ## name, \
- 0, 0 \
- },
-
-#undef CFF_FIELD
-#define CFF_FIELD( code, name, kind ) \
- { \
- kind, \
- code | CFFCODE, \
- FT_FIELD_OFFSET( name ), \
- FT_FIELD_SIZE( name ), \
- 0, 0, 0 \
- },
-
-#undef CFF_FIELD_DELTA
-#define CFF_FIELD_DELTA( code, name, max ) \
- { \
- cff_kind_delta, \
- code | CFFCODE, \
- FT_FIELD_OFFSET( name ), \
- FT_FIELD_SIZE_DELTA( name ), \
- 0, \
- max, \
- FT_FIELD_OFFSET( num_ ## name ) \
- },
-
-#define CFFCODE_TOPDICT 0x1000
-#define CFFCODE_PRIVATE 0x2000
-
- static const CFF_Field_Handler cff_field_handlers[] =
- {
-
-#include "cfftoken.h"
-
- { 0, 0, 0, 0, 0, 0, 0 }
- };
-
-
- FT_LOCAL_DEF( FT_Error )
- cff_parser_run( CFF_Parser parser,
- FT_Byte* start,
- FT_Byte* limit )
- {
- FT_Byte* p = start;
- FT_Error error = CFF_Err_Ok;
-
-
- parser->top = parser->stack;
- parser->start = start;
- parser->limit = limit;
- parser->cursor = start;
-
- while ( p < limit )
- {
- FT_UInt v = *p;
-
-
- if ( v >= 27 && v != 31 )
- {
- /* it's a number; we will push its position on the stack */
- if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
- goto Stack_Overflow;
-
- *parser->top ++ = p;
-
- /* now, skip it */
- if ( v == 30 )
- {
- /* skip real number */
- p++;
- for (;;)
- {
- if ( p >= limit )
- goto Syntax_Error;
- v = p[0] >> 4;
- if ( v == 15 )
- break;
- v = p[0] & 0xF;
- if ( v == 15 )
- break;
- p++;
- }
- }
- else if ( v == 28 )
- p += 2;
- else if ( v == 29 )
- p += 4;
- else if ( v > 246 )
- p += 1;
- }
- else
- {
- /* This is not a number, hence it's an operator. Compute its code */
- /* and look for it in our current list. */
-
- FT_UInt code;
- FT_UInt num_args = (FT_UInt)
- ( parser->top - parser->stack );
- const CFF_Field_Handler* field;
-
-
- *parser->top = p;
- code = v;
- if ( v == 12 )
- {
- /* two byte operator */
- p++;
- if ( p >= limit )
- goto Syntax_Error;
-
- code = 0x100 | p[0];
- }
- code = code | parser->object_code;
-
- for ( field = cff_field_handlers; field->kind; field++ )
- {
- if ( field->code == (FT_Int)code )
- {
- /* we found our field's handler; read it */
- FT_Long val;
- FT_Byte* q = (FT_Byte*)parser->object + field->offset;
-
-
- /* check that we have enough arguments -- except for */
- /* delta encoded arrays, which can be empty */
- if ( field->kind != cff_kind_delta && num_args < 1 )
- goto Stack_Underflow;
-
- switch ( field->kind )
- {
- case cff_kind_bool:
- case cff_kind_string:
- case cff_kind_num:
- val = cff_parse_num( parser->stack );
- goto Store_Number;
-
- case cff_kind_fixed:
- val = cff_parse_fixed( parser->stack );
- goto Store_Number;
-
- case cff_kind_fixed_thousand:
- val = cff_parse_fixed_scaled( parser->stack, 3 );
-
- Store_Number:
- switch ( field->size )
- {
- case (8 / FT_CHAR_BIT):
- *(FT_Byte*)q = (FT_Byte)val;
- break;
-
- case (16 / FT_CHAR_BIT):
- *(FT_Short*)q = (FT_Short)val;
- break;
-
- case (32 / FT_CHAR_BIT):
- *(FT_Int32*)q = (FT_Int)val;
- break;
-
- default: /* for 64-bit systems */
- *(FT_Long*)q = val;
- }
- break;
-
- case cff_kind_delta:
- {
- FT_Byte* qcount = (FT_Byte*)parser->object +
- field->count_offset;
-
- FT_Byte** data = parser->stack;
-
-
- if ( num_args > field->array_max )
- num_args = field->array_max;
-
- /* store count */
- *qcount = (FT_Byte)num_args;
-
- val = 0;
- while ( num_args > 0 )
- {
- val += cff_parse_num( data++ );
- switch ( field->size )
- {
- case (8 / FT_CHAR_BIT):
- *(FT_Byte*)q = (FT_Byte)val;
- break;
-
- case (16 / FT_CHAR_BIT):
- *(FT_Short*)q = (FT_Short)val;
- break;
-
- case (32 / FT_CHAR_BIT):
- *(FT_Int32*)q = (FT_Int)val;
- break;
-
- default: /* for 64-bit systems */
- *(FT_Long*)q = val;
- }
-
- q += field->size;
- num_args--;
- }
- }
- break;
-
- default: /* callback */
- error = field->reader( parser );
- if ( error )
- goto Exit;
- }
- goto Found;
- }
- }
-
- /* this is an unknown operator, or it is unsupported; */
- /* we will ignore it for now. */
-
- Found:
- /* clear stack */
- parser->top = parser->stack;
- }
- p++;
- }
-
- Exit:
- return error;
-
- Stack_Overflow:
- error = CFF_Err_Invalid_Argument;
- goto Exit;
-
- Stack_Underflow:
- error = CFF_Err_Invalid_Argument;
- goto Exit;
-
- Syntax_Error:
- error = CFF_Err_Invalid_Argument;
- goto Exit;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h
deleted file mode 100644
index 8f3fa588592..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cffparse.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/***************************************************************************/
-/* */
-/* cffparse.h */
-/* */
-/* CFF token stream parser (specification) */
-/* */
-/* Copyright 1996-2001, 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFF_PARSE_H__
-#define __CFF_PARSE_H__
-
-
-#include <ft2build.h>
-#include "cfftypes.h"
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
-#define CFF_MAX_STACK_DEPTH 96
-
-#define CFF_CODE_TOPDICT 0x1000
-#define CFF_CODE_PRIVATE 0x2000
-
-
- typedef struct CFF_ParserRec_
- {
- FT_Byte* start;
- FT_Byte* limit;
- FT_Byte* cursor;
-
- FT_Byte* stack[CFF_MAX_STACK_DEPTH + 1];
- FT_Byte** top;
-
- FT_UInt object_code;
- void* object;
-
- } CFF_ParserRec, *CFF_Parser;
-
-
- FT_LOCAL( void )
- cff_parser_init( CFF_Parser parser,
- FT_UInt code,
- void* object );
-
- FT_LOCAL( FT_Error )
- cff_parser_run( CFF_Parser parser,
- FT_Byte* start,
- FT_Byte* limit );
-
-
-FT_END_HEADER
-
-
-#endif /* __CFF_PARSE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h
deleted file mode 100644
index 6bb27d5cafd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftoken.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/***************************************************************************/
-/* */
-/* cfftoken.h */
-/* */
-/* CFF token definitions (specification only). */
-/* */
-/* Copyright 1996-2001, 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE CFF_FontRecDictRec
-
-#undef CFFCODE
-#define CFFCODE CFFCODE_TOPDICT
-
- CFF_FIELD_STRING ( 0, version )
- CFF_FIELD_STRING ( 1, notice )
- CFF_FIELD_STRING ( 0x100, copyright )
- CFF_FIELD_STRING ( 2, full_name )
- CFF_FIELD_STRING ( 3, family_name )
- CFF_FIELD_STRING ( 4, weight )
- CFF_FIELD_BOOL ( 0x101, is_fixed_pitch )
- CFF_FIELD_FIXED ( 0x102, italic_angle )
- CFF_FIELD_FIXED ( 0x103, underline_position )
- CFF_FIELD_FIXED ( 0x104, underline_thickness )
- CFF_FIELD_NUM ( 0x105, paint_type )
- CFF_FIELD_NUM ( 0x106, charstring_type )
- CFF_FIELD_CALLBACK( 0x107, font_matrix )
- CFF_FIELD_NUM ( 13, unique_id )
- CFF_FIELD_CALLBACK( 5, font_bbox )
- CFF_FIELD_NUM ( 0x108, stroke_width )
- CFF_FIELD_NUM ( 15, charset_offset )
- CFF_FIELD_NUM ( 16, encoding_offset )
- CFF_FIELD_NUM ( 17, charstrings_offset )
- CFF_FIELD_CALLBACK( 18, private_dict )
- CFF_FIELD_NUM ( 0x114, synthetic_base )
- CFF_FIELD_STRING ( 0x115, embedded_postscript )
-
-#if 0
- CFF_FIELD_STRING ( 0x116, base_font_name )
- CFF_FIELD_DELTA ( 0x117, base_font_blend, 16 )
- CFF_FIELD_CALLBACK( 0x118, multiple_master )
- CFF_FIELD_CALLBACK( 0x119, blend_axis_types )
-#endif
-
- CFF_FIELD_CALLBACK( 0x11E, cid_ros )
- CFF_FIELD_NUM ( 0x11F, cid_font_version )
- CFF_FIELD_NUM ( 0x120, cid_font_revision )
- CFF_FIELD_NUM ( 0x121, cid_font_type )
- CFF_FIELD_NUM ( 0x122, cid_count )
- CFF_FIELD_NUM ( 0x123, cid_uid_base )
- CFF_FIELD_NUM ( 0x124, cid_fd_array_offset )
- CFF_FIELD_NUM ( 0x125, cid_fd_select_offset )
- CFF_FIELD_STRING ( 0x126, cid_font_name )
-
-#if 0
- CFF_FIELD_NUM ( 0x127, chameleon )
-#endif
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE CFF_PrivateRec
-#undef CFFCODE
-#define CFFCODE CFFCODE_PRIVATE
-
- CFF_FIELD_DELTA ( 6, blue_values, 14 )
- CFF_FIELD_DELTA ( 7, other_blues, 10 )
- CFF_FIELD_DELTA ( 8, family_blues, 14 )
- CFF_FIELD_DELTA ( 9, family_other_blues, 10 )
- CFF_FIELD_FIXED_1000( 0x109, blue_scale )
- CFF_FIELD_NUM ( 0x10A, blue_shift )
- CFF_FIELD_NUM ( 0x10B, blue_fuzz )
- CFF_FIELD_NUM ( 10, standard_width )
- CFF_FIELD_NUM ( 11, standard_height )
- CFF_FIELD_DELTA ( 0x10C, snap_widths, 13 )
- CFF_FIELD_DELTA ( 0x10D, snap_heights, 13 )
- CFF_FIELD_BOOL ( 0x10E, force_bold )
- CFF_FIELD_FIXED ( 0x10F, force_bold_threshold )
- CFF_FIELD_NUM ( 0x110, lenIV )
- CFF_FIELD_NUM ( 0x111, language_group )
- CFF_FIELD_FIXED ( 0x112, expansion_factor )
- CFF_FIELD_NUM ( 0x113, initial_random_seed )
- CFF_FIELD_NUM ( 19, local_subrs_offset )
- CFF_FIELD_NUM ( 20, default_width )
- CFF_FIELD_NUM ( 21, nominal_width )
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h
deleted file mode 100644
index 546ea3b99d4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/cfftypes.h
+++ /dev/null
@@ -1,274 +0,0 @@
-/***************************************************************************/
-/* */
-/* cfftypes.h */
-/* */
-/* Basic OpenType/CFF type definitions and interface (specification */
-/* only). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CFFTYPES_H__
-#define __CFFTYPES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CFF_IndexRec */
- /* */
- /* <Description> */
- /* A structure used to model a CFF Index table. */
- /* */
- /* <Fields> */
- /* stream :: The source input stream. */
- /* */
- /* start :: The position of the first index byte in the */
- /* input stream. */
- /* */
- /* count :: The number of elements in the index. */
- /* */
- /* off_size :: The size in bytes of object offsets in index. */
- /* */
- /* data_offset :: The position of first data byte in the index's */
- /* bytes. */
- /* */
- /* data_size :: The size of the data table in this index. */
- /* */
- /* offsets :: A table of element offsets in the index. Must be */
- /* loaded explicitly. */
- /* */
- /* bytes :: If the index is loaded in memory, its bytes. */
- /* */
- typedef struct CFF_IndexRec_
- {
- FT_Stream stream;
- FT_ULong start;
- FT_UInt count;
- FT_Byte off_size;
- FT_ULong data_offset;
- FT_ULong data_size;
-
- FT_ULong* offsets;
- FT_Byte* bytes;
-
- } CFF_IndexRec, *CFF_Index;
-
-
- typedef struct CFF_EncodingRec_
- {
- FT_UInt format;
- FT_ULong offset;
-
- FT_UInt count;
- FT_UShort sids [256]; /* avoid dynamic allocations */
- FT_UShort codes[256];
-
- } CFF_EncodingRec, *CFF_Encoding;
-
-
- typedef struct CFF_CharsetRec_
- {
-
- FT_UInt format;
- FT_ULong offset;
-
- FT_UShort* sids;
- FT_UShort* cids; /* the inverse mapping of `sids'; only needed */
- /* for CID-keyed fonts */
- FT_UInt max_cid;
- FT_UInt num_glyphs;
-
- } CFF_CharsetRec, *CFF_Charset;
-
-
- typedef struct CFF_FontRecDictRec_
- {
- FT_UInt version;
- FT_UInt notice;
- FT_UInt copyright;
- FT_UInt full_name;
- FT_UInt family_name;
- FT_UInt weight;
- FT_Bool is_fixed_pitch;
- FT_Fixed italic_angle;
- FT_Fixed underline_position;
- FT_Fixed underline_thickness;
- FT_Int paint_type;
- FT_Int charstring_type;
- FT_Matrix font_matrix;
- FT_ULong units_per_em; /* temporarily used as scaling value also */
- FT_Vector font_offset;
- FT_ULong unique_id;
- FT_BBox font_bbox;
- FT_Pos stroke_width;
- FT_ULong charset_offset;
- FT_ULong encoding_offset;
- FT_ULong charstrings_offset;
- FT_ULong private_offset;
- FT_ULong private_size;
- FT_Long synthetic_base;
- FT_UInt embedded_postscript;
-
- /* these should only be used for the top-level font dictionary */
- FT_UInt cid_registry;
- FT_UInt cid_ordering;
- FT_ULong cid_supplement;
-
- FT_Long cid_font_version;
- FT_Long cid_font_revision;
- FT_Long cid_font_type;
- FT_ULong cid_count;
- FT_ULong cid_uid_base;
- FT_ULong cid_fd_array_offset;
- FT_ULong cid_fd_select_offset;
- FT_UInt cid_font_name;
-
- } CFF_FontRecDictRec, *CFF_FontRecDict;
-
-
- typedef struct CFF_PrivateRec_
- {
- FT_Byte num_blue_values;
- FT_Byte num_other_blues;
- FT_Byte num_family_blues;
- FT_Byte num_family_other_blues;
-
- FT_Pos blue_values[14];
- FT_Pos other_blues[10];
- FT_Pos family_blues[14];
- FT_Pos family_other_blues[10];
-
- FT_Fixed blue_scale;
- FT_Pos blue_shift;
- FT_Pos blue_fuzz;
- FT_Pos standard_width;
- FT_Pos standard_height;
-
- FT_Byte num_snap_widths;
- FT_Byte num_snap_heights;
- FT_Pos snap_widths[13];
- FT_Pos snap_heights[13];
- FT_Bool force_bold;
- FT_Fixed force_bold_threshold;
- FT_Int lenIV;
- FT_Int language_group;
- FT_Fixed expansion_factor;
- FT_Long initial_random_seed;
- FT_ULong local_subrs_offset;
- FT_Pos default_width;
- FT_Pos nominal_width;
-
- } CFF_PrivateRec, *CFF_Private;
-
-
- typedef struct CFF_FDSelectRec_
- {
- FT_Byte format;
- FT_UInt range_count;
-
- /* that's the table, taken from the file `as is' */
- FT_Byte* data;
- FT_UInt data_size;
-
- /* small cache for format 3 only */
- FT_UInt cache_first;
- FT_UInt cache_count;
- FT_Byte cache_fd;
-
- } CFF_FDSelectRec, *CFF_FDSelect;
-
-
- /* A SubFont packs a font dict and a private dict together. They are */
- /* needed to support CID-keyed CFF fonts. */
- typedef struct CFF_SubFontRec_
- {
- CFF_FontRecDictRec font_dict;
- CFF_PrivateRec private_dict;
-
- CFF_IndexRec local_subrs_index;
- FT_UInt num_local_subrs;
- FT_Byte** local_subrs;
-
- } CFF_SubFontRec, *CFF_SubFont;
-
-
- /* maximum number of sub-fonts in a CID-keyed file */
-#define CFF_MAX_CID_FONTS 32
-
-
- typedef struct CFF_FontRec_
- {
- FT_Stream stream;
- FT_Memory memory;
- FT_UInt num_faces;
- FT_UInt num_glyphs;
-
- FT_Byte version_major;
- FT_Byte version_minor;
- FT_Byte header_size;
- FT_Byte absolute_offsize;
-
-
- CFF_IndexRec name_index;
- CFF_IndexRec top_dict_index;
- CFF_IndexRec string_index;
- CFF_IndexRec global_subrs_index;
-
- CFF_EncodingRec encoding;
- CFF_CharsetRec charset;
-
- CFF_IndexRec charstrings_index;
- CFF_IndexRec font_dict_index;
- CFF_IndexRec private_index;
- CFF_IndexRec local_subrs_index;
-
- FT_String* font_name;
- FT_UInt num_global_subrs;
- FT_Byte** global_subrs;
-
- CFF_SubFontRec top_font;
- FT_UInt num_subfonts;
- CFF_SubFont subfonts[CFF_MAX_CID_FONTS];
-
- CFF_FDSelectRec fd_select;
-
- /* interface to PostScript hinter */
- void* pshinter;
-
- /* interface to Postscript Names service */
- void* psnames;
-
- /* since version 2.3.0 */
- PS_FontInfoRec* font_info; /* font info dictionary */
-
- /* since version 2.3.6 */
- FT_String* registry;
- FT_String* ordering;
-
- } CFF_FontRec, *CFF_Font;
-
-
-FT_END_HEADER
-
-#endif /* __CFFTYPES_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk
deleted file mode 100644
index ef1391c279b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 CFF module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += CFF_DRIVER
-
-define CFF_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, cff_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)cff $(ECHO_DRIVER_DESC)OpenType fonts with extension *.otf$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk
deleted file mode 100644
index 4100c806875..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cff/rules.mk
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# FreeType 2 OpenType/CFF driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# OpenType driver directory
-#
-CFF_DIR := $(SRC_DIR)/cff
-
-
-CFF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CFF_DIR))
-
-
-# CFF driver sources (i.e., C files)
-#
-CFF_DRV_SRC := $(CFF_DIR)/cffobjs.c \
- $(CFF_DIR)/cffload.c \
- $(CFF_DIR)/cffgload.c \
- $(CFF_DIR)/cffparse.c \
- $(CFF_DIR)/cffcmap.c \
- $(CFF_DIR)/cffdrivr.c
-
-# CFF driver headers
-#
-CFF_DRV_H := $(CFF_DRV_SRC:%.c=%.h) \
- $(CFF_DIR)/cfftoken.h \
- $(CFF_DIR)/cfftypes.h \
- $(CFF_DIR)/cfferrs.h
-
-
-# CFF driver object(s)
-#
-# CFF_DRV_OBJ_M is used during `multi' builds
-# CFF_DRV_OBJ_S is used during `single' builds
-#
-CFF_DRV_OBJ_M := $(CFF_DRV_SRC:$(CFF_DIR)/%.c=$(OBJ_DIR)/%.$O)
-CFF_DRV_OBJ_S := $(OBJ_DIR)/cff.$O
-
-# CFF driver source file for single build
-#
-CFF_DRV_SRC_S := $(CFF_DIR)/cff.c
-
-
-# CFF driver - single object
-#
-$(CFF_DRV_OBJ_S): $(CFF_DRV_SRC_S) $(CFF_DRV_SRC) $(FREETYPE_H) $(CFF_DRV_H)
- $(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CFF_DRV_SRC_S))
-
-
-# CFF driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(CFF_DIR)/%.c $(FREETYPE_H) $(CFF_DRV_H)
- $(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(CFF_DRV_OBJ_S)
-DRV_OBJS_M += $(CFF_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile
deleted file mode 100644
index ebeaed54ea2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/cid Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) cid ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = cidobjs cidload cidgload cidriver cidparse ;
- }
- else
- {
- _sources = type1cid ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/cid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h
deleted file mode 100644
index 01813e18986..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/ciderrs.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* ciderrs.h */
-/* */
-/* CID error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the CID error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __CIDERRS_H__
-#define __CIDERRS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX CID_Err_
-#define FT_ERR_BASE FT_Mod_Err_CID
-
-#include FT_ERRORS_H
-
-#endif /* __CIDERRS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c
deleted file mode 100644
index 64994b44194..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidgload.c */
-/* */
-/* CID-keyed Type1 Glyph Loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "cidload.h"
-#include "cidgload.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_OUTLINE_H
-
-#include "ciderrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cidgload
-
-
- FT_CALLBACK_DEF( FT_Error )
- cid_load_glyph( T1_Decoder decoder,
- FT_UInt glyph_index )
- {
- CID_Face face = (CID_Face)decoder->builder.face;
- CID_FaceInfo cid = &face->cid;
- FT_Byte* p;
- FT_UInt fd_select;
- FT_Stream stream = face->cid_stream;
- FT_Error error = CID_Err_Ok;
- FT_Byte* charstring = 0;
- FT_Memory memory = face->root.memory;
- FT_ULong glyph_length = 0;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* For incremental fonts get the character data using */
- /* the callback function. */
- if ( face->root.internal->incremental_interface )
- {
- FT_Data glyph_data;
-
-
- error = face->root.internal->incremental_interface->funcs->get_glyph_data(
- face->root.internal->incremental_interface->object,
- glyph_index,
- &glyph_data );
- if ( error )
- goto Exit;
-
- p = (FT_Byte*)glyph_data.pointer;
- fd_select = (FT_UInt)cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
-
- if ( glyph_data.length != 0 )
- {
- glyph_length = glyph_data.length - cid->fd_bytes;
- (void)FT_ALLOC( charstring, glyph_length );
- if ( !error )
- ft_memcpy( charstring, glyph_data.pointer + cid->fd_bytes,
- glyph_length );
- }
-
- face->root.internal->incremental_interface->funcs->free_glyph_data(
- face->root.internal->incremental_interface->object,
- &glyph_data );
-
- if ( error )
- goto Exit;
- }
-
- else
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- /* For ordinary fonts read the CID font dictionary index */
- /* and charstring offset from the CIDMap. */
- {
- FT_UInt entry_len = cid->fd_bytes + cid->gd_bytes;
- FT_ULong off1;
-
-
- if ( FT_STREAM_SEEK( cid->data_offset + cid->cidmap_offset +
- glyph_index * entry_len ) ||
- FT_FRAME_ENTER( 2 * entry_len ) )
- goto Exit;
-
- p = (FT_Byte*)stream->cursor;
- fd_select = (FT_UInt) cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
- off1 = (FT_ULong)cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
- p += cid->fd_bytes;
- glyph_length = cid_get_offset( &p, (FT_Byte)cid->gd_bytes ) - off1;
- FT_FRAME_EXIT();
-
- if ( fd_select >= (FT_UInt)cid->num_dicts )
- {
- error = CID_Err_Invalid_Offset;
- goto Exit;
- }
- if ( glyph_length == 0 )
- goto Exit;
- if ( FT_ALLOC( charstring, glyph_length ) )
- goto Exit;
- if ( FT_STREAM_READ_AT( cid->data_offset + off1,
- charstring, glyph_length ) )
- goto Exit;
- }
-
- /* Now set up the subrs array and parse the charstrings. */
- {
- CID_FaceDict dict;
- CID_Subrs cid_subrs = face->subrs + fd_select;
- FT_Int cs_offset;
-
-
- /* Set up subrs */
- decoder->num_subrs = cid_subrs->num_subrs;
- decoder->subrs = cid_subrs->code;
- decoder->subrs_len = 0;
-
- /* Set up font matrix */
- dict = cid->font_dicts + fd_select;
-
- decoder->font_matrix = dict->font_matrix;
- decoder->font_offset = dict->font_offset;
- decoder->lenIV = dict->private_dict.lenIV;
-
- /* Decode the charstring. */
-
- /* Adjustment for seed bytes. */
- cs_offset = ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
-
- /* Decrypt only if lenIV >= 0. */
- if ( decoder->lenIV >= 0 )
- psaux->t1_decrypt( charstring, glyph_length, 4330 );
-
- error = decoder->funcs.parse_charstrings(
- decoder, charstring + cs_offset,
- (FT_Int)glyph_length - cs_offset );
- }
-
- FT_FREE( charstring );
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* Incremental fonts can optionally override the metrics. */
- if ( !error &&
- face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->get_glyph_metrics )
- {
- FT_Incremental_MetricsRec metrics;
-
-
- metrics.bearing_x = decoder->builder.left_bearing.x;
- metrics.bearing_y = decoder->builder.left_bearing.y;
- metrics.advance = decoder->builder.advance.x;
- error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
- face->root.internal->incremental_interface->object,
- glyph_index, FALSE, &metrics );
- decoder->builder.left_bearing.x = metrics.bearing_x;
- decoder->builder.left_bearing.y = metrics.bearing_y;
- decoder->builder.advance.x = metrics.advance;
- decoder->builder.advance.y = 0;
- }
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- Exit:
- return error;
- }
-
-
-#if 0
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********** *********/
- /********** *********/
- /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
- /********** *********/
- /********** The following code is in charge of computing *********/
- /********** the maximum advance width of the font. It *********/
- /********** quickly processes each glyph charstring to *********/
- /********** extract the value from either a `sbw' or `seac' *********/
- /********** operator. *********/
- /********** *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_face_compute_max_advance( CID_Face face,
- FT_Int* max_advance )
- {
- FT_Error error;
- T1_DecoderRec decoder;
- FT_Int glyph_index;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- *max_advance = 0;
-
- /* Initialize load decoder */
- error = psaux->t1_decoder_funcs->init( &decoder,
- (FT_Face)face,
- 0, /* size */
- 0, /* glyph slot */
- 0, /* glyph names! XXX */
- 0, /* blend == 0 */
- 0, /* hinting == 0 */
- cid_load_glyph );
- if ( error )
- return error;
-
- /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
- /* if we ever support CID-keyed multiple master fonts */
-
- decoder.builder.metrics_only = 1;
- decoder.builder.load_points = 0;
-
- /* for each glyph, parse the glyph charstring and extract */
- /* the advance width */
- for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
- glyph_index++ )
- {
- /* now get load the unscaled outline */
- error = cid_load_glyph( &decoder, glyph_index );
- /* ignore the error if one occurred - skip to next glyph */
- }
-
- *max_advance = decoder.builder.advance.x;
-
- psaux->t1_decoder_funcs->done( &decoder );
-
- return CID_Err_Ok;
- }
-
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_slot_load_glyph( FT_GlyphSlot cidglyph, /* CID_GlyphSlot */
- FT_Size cidsize, /* CID_Size */
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- CID_GlyphSlot glyph = (CID_GlyphSlot)cidglyph;
- CID_Size size = (CID_Size)cidsize;
- FT_Error error;
- T1_DecoderRec decoder;
- CID_Face face = (CID_Face)cidglyph->face;
- FT_Bool hinting;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
- FT_Matrix font_matrix;
- FT_Vector font_offset;
-
-
- if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
- {
- error = CID_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( load_flags & FT_LOAD_NO_RECURSE )
- load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
-
- glyph->x_scale = cidsize->metrics.x_scale;
- glyph->y_scale = cidsize->metrics.y_scale;
-
- cidglyph->outline.n_points = 0;
- cidglyph->outline.n_contours = 0;
-
- hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
- ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
-
- cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
-
- error = psaux->t1_decoder_funcs->init( &decoder,
- cidglyph->face,
- cidsize,
- cidglyph,
- 0, /* glyph names -- XXX */
- 0, /* blend == 0 */
- hinting,
- FT_LOAD_TARGET_MODE( load_flags ),
- cid_load_glyph );
- if ( error )
- goto Exit;
-
- /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
- /* if we ever support CID-keyed multiple master fonts */
-
- /* set up the decoder */
- decoder.builder.no_recurse = FT_BOOL(
- ( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) );
-
- error = cid_load_glyph( &decoder, glyph_index );
- if ( error )
- goto Exit;
-
- font_matrix = decoder.font_matrix;
- font_offset = decoder.font_offset;
-
- /* save new glyph tables */
- psaux->t1_decoder_funcs->done( &decoder );
-
- /* now set the metrics -- this is rather simple, as */
- /* the left side bearing is the xMin, and the top side */
- /* bearing the yMax */
- cidglyph->outline.flags &= FT_OUTLINE_OWNER;
- cidglyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
-
- /* for composite glyphs, return only left side bearing and */
- /* advance width */
- if ( load_flags & FT_LOAD_NO_RECURSE )
- {
- FT_Slot_Internal internal = cidglyph->internal;
-
-
- cidglyph->metrics.horiBearingX = decoder.builder.left_bearing.x;
- cidglyph->metrics.horiAdvance = decoder.builder.advance.x;
-
- internal->glyph_matrix = font_matrix;
- internal->glyph_delta = font_offset;
- internal->glyph_transformed = 1;
- }
- else
- {
- FT_BBox cbox;
- FT_Glyph_Metrics* metrics = &cidglyph->metrics;
- FT_Vector advance;
-
-
- /* copy the _unscaled_ advance width */
- metrics->horiAdvance = decoder.builder.advance.x;
- cidglyph->linearHoriAdvance = decoder.builder.advance.x;
- cidglyph->internal->glyph_transformed = 0;
-
- /* make up vertical ones */
- metrics->vertAdvance = ( face->cid.font_bbox.yMax -
- face->cid.font_bbox.yMin ) >> 16;
- cidglyph->linearVertAdvance = metrics->vertAdvance;
-
- cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
-
- if ( size && cidsize->metrics.y_ppem < 24 )
- cidglyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
-
- /* apply the font matrix */
- FT_Outline_Transform( &cidglyph->outline, &font_matrix );
-
- FT_Outline_Translate( &cidglyph->outline,
- font_offset.x,
- font_offset.y );
-
- advance.x = metrics->horiAdvance;
- advance.y = 0;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->horiAdvance = advance.x + font_offset.x;
-
- advance.x = 0;
- advance.y = metrics->vertAdvance;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->vertAdvance = advance.y + font_offset.y;
-
- if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- /* scale the outline and the metrics */
- FT_Int n;
- FT_Outline* cur = decoder.builder.base;
- FT_Vector* vec = cur->points;
- FT_Fixed x_scale = glyph->x_scale;
- FT_Fixed y_scale = glyph->y_scale;
-
-
- /* First of all, scale the points */
- if ( !hinting || !decoder.builder.hints_funcs )
- for ( n = cur->n_points; n > 0; n--, vec++ )
- {
- vec->x = FT_MulFix( vec->x, x_scale );
- vec->y = FT_MulFix( vec->y, y_scale );
- }
-
- /* Then scale the metrics */
- metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
- metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
- }
-
- /* compute the other metrics */
- FT_Outline_Get_CBox( &cidglyph->outline, &cbox );
-
- metrics->width = cbox.xMax - cbox.xMin;
- metrics->height = cbox.yMax - cbox.yMin;
-
- metrics->horiBearingX = cbox.xMin;
- metrics->horiBearingY = cbox.yMax;
-
- /* make up vertical ones */
- ft_synthesize_vertical_metrics( metrics,
- metrics->vertAdvance );
- }
-
- Exit:
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h
deleted file mode 100644
index a0a91bfea83..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidgload.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidgload.h */
-/* */
-/* OpenType Glyph Loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CIDGLOAD_H__
-#define __CIDGLOAD_H__
-
-
-#include <ft2build.h>
-#include "cidobjs.h"
-
-
-FT_BEGIN_HEADER
-
-
-#if 0
-
- /* Compute the maximum advance width of a font through quick parsing */
- FT_LOCAL( FT_Error )
- cid_face_compute_max_advance( CID_Face face,
- FT_Int* max_advance );
-
-#endif /* 0 */
-
- FT_LOCAL( FT_Error )
- cid_slot_load_glyph( FT_GlyphSlot glyph, /* CID_Glyph_Slot */
- FT_Size size, /* CID_Size */
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
-FT_END_HEADER
-
-#endif /* __CIDGLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c
deleted file mode 100644
index ec24710d5c7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.c
+++ /dev/null
@@ -1,668 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidload.c */
-/* */
-/* CID-keyed Type1 font loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_CONFIG_CONFIG_H
-#include FT_MULTIPLE_MASTERS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-#include "cidload.h"
-
-#include "ciderrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cidload
-
-
- /* read a single offset */
- FT_LOCAL_DEF( FT_Long )
- cid_get_offset( FT_Byte* *start,
- FT_Byte offsize )
- {
- FT_Long result;
- FT_Byte* p = *start;
-
-
- for ( result = 0; offsize > 0; offsize-- )
- {
- result <<= 8;
- result |= *p++;
- }
-
- *start = p;
- return result;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE 1 SYMBOL PARSING *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- static FT_Error
- cid_load_keyword( CID_Face face,
- CID_Loader* loader,
- const T1_Field keyword )
- {
- FT_Error error;
- CID_Parser* parser = &loader->parser;
- FT_Byte* object;
- void* dummy_object;
- CID_FaceInfo cid = &face->cid;
-
-
- /* if the keyword has a dedicated callback, call it */
- if ( keyword->type == T1_FIELD_TYPE_CALLBACK )
- {
- keyword->reader( (FT_Face)face, parser );
- error = parser->root.error;
- goto Exit;
- }
-
- /* we must now compute the address of our target object */
- switch ( keyword->location )
- {
- case T1_FIELD_LOCATION_CID_INFO:
- object = (FT_Byte*)cid;
- break;
-
- case T1_FIELD_LOCATION_FONT_INFO:
- object = (FT_Byte*)&cid->font_info;
- break;
-
- case T1_FIELD_LOCATION_BBOX:
- object = (FT_Byte*)&cid->font_bbox;
- break;
-
- default:
- {
- CID_FaceDict dict;
-
-
- if ( parser->num_dict < 0 )
- {
- FT_ERROR(( "cid_load_keyword: invalid use of `%s'!\n",
- keyword->ident ));
- error = CID_Err_Syntax_Error;
- goto Exit;
- }
-
- dict = cid->font_dicts + parser->num_dict;
- switch ( keyword->location )
- {
- case T1_FIELD_LOCATION_PRIVATE:
- object = (FT_Byte*)&dict->private_dict;
- break;
-
- default:
- object = (FT_Byte*)dict;
- }
- }
- }
-
- dummy_object = object;
-
- /* now, load the keyword data in the object's field(s) */
- if ( keyword->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
- keyword->type == T1_FIELD_TYPE_FIXED_ARRAY )
- error = cid_parser_load_field_table( &loader->parser, keyword,
- &dummy_object );
- else
- error = cid_parser_load_field( &loader->parser,
- keyword, &dummy_object );
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- parse_font_matrix( CID_Face face,
- CID_Parser* parser )
- {
- FT_Matrix* matrix;
- FT_Vector* offset;
- CID_FaceDict dict;
- FT_Face root = (FT_Face)&face->root;
- FT_Fixed temp[6];
- FT_Fixed temp_scale;
-
-
- if ( parser->num_dict >= 0 )
- {
- dict = face->cid.font_dicts + parser->num_dict;
- matrix = &dict->font_matrix;
- offset = &dict->font_offset;
-
- (void)cid_parser_to_fixed_array( parser, 6, temp, 3 );
-
- temp_scale = FT_ABS( temp[3] );
-
- /* Set units per EM based on FontMatrix values. We set the value to */
- /* `1000/temp_scale', because temp_scale was already multiplied by */
- /* 1000 (in `t1_tofixed', from psobjs.c). */
- root->units_per_EM = (FT_UShort)( FT_DivFix( 0x10000L,
- FT_DivFix( temp_scale, 1000 ) ) );
-
- /* we need to scale the values by 1.0/temp[3] */
- if ( temp_scale != 0x10000L )
- {
- temp[0] = FT_DivFix( temp[0], temp_scale );
- temp[1] = FT_DivFix( temp[1], temp_scale );
- temp[2] = FT_DivFix( temp[2], temp_scale );
- temp[4] = FT_DivFix( temp[4], temp_scale );
- temp[5] = FT_DivFix( temp[5], temp_scale );
- temp[3] = 0x10000L;
- }
-
- matrix->xx = temp[0];
- matrix->yx = temp[1];
- matrix->xy = temp[2];
- matrix->yy = temp[3];
-
- /* note that the font offsets are expressed in integer font units */
- offset->x = temp[4] >> 16;
- offset->y = temp[5] >> 16;
- }
-
- return CID_Err_Ok; /* this is a callback function; */
- /* we must return an error code */
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- parse_fd_array( CID_Face face,
- CID_Parser* parser )
- {
- CID_FaceInfo cid = &face->cid;
- FT_Memory memory = face->root.memory;
- FT_Error error = CID_Err_Ok;
- FT_Long num_dicts;
-
-
- num_dicts = cid_parser_to_int( parser );
-
- if ( !cid->font_dicts )
- {
- FT_Int n;
-
-
- if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
- goto Exit;
-
- cid->num_dicts = (FT_UInt)num_dicts;
-
- /* don't forget to set a few defaults */
- for ( n = 0; n < cid->num_dicts; n++ )
- {
- CID_FaceDict dict = cid->font_dicts + n;
-
-
- /* default value for lenIV */
- dict->private_dict.lenIV = 4;
- }
- }
-
- Exit:
- return error;
- }
-
-
- /* by mistake, `expansion_factor' appears both in PS_PrivateRec */
- /* and CID_FaceDictRec (both are public header files and can't */
- /* changed); we simply copy the value */
-
- FT_CALLBACK_DEF( FT_Error )
- parse_expansion_factor( CID_Face face,
- CID_Parser* parser )
- {
- CID_FaceDict dict;
-
-
- if ( parser->num_dict >= 0 )
- {
- dict = face->cid.font_dicts + parser->num_dict;
-
- dict->expansion_factor = cid_parser_to_fixed( parser, 0 );
- dict->private_dict.expansion_factor = dict->expansion_factor;
- }
-
- return CID_Err_Ok;
- }
-
-
- static
- const T1_FieldRec cid_field_records[] =
- {
-
-#include "cidtoken.h"
-
- T1_FIELD_CALLBACK( "FDArray", parse_fd_array, 0 )
- T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix, 0 )
- T1_FIELD_CALLBACK( "ExpansionFactor", parse_expansion_factor, 0 )
-
- { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
- };
-
-
- static FT_Error
- cid_parse_dict( CID_Face face,
- CID_Loader* loader,
- FT_Byte* base,
- FT_Long size )
- {
- CID_Parser* parser = &loader->parser;
-
-
- parser->root.cursor = base;
- parser->root.limit = base + size;
- parser->root.error = CID_Err_Ok;
-
- {
- FT_Byte* cur = base;
- FT_Byte* limit = cur + size;
-
-
- for (;;)
- {
- FT_Byte* newlimit;
-
-
- parser->root.cursor = cur;
- cid_parser_skip_spaces( parser );
-
- if ( parser->root.cursor >= limit )
- newlimit = limit - 1 - 17;
- else
- newlimit = parser->root.cursor - 17;
-
- /* look for `%ADOBeginFontDict' */
- for ( ; cur < newlimit; cur++ )
- {
- if ( *cur == '%' &&
- ft_strncmp( (char*)cur, "%ADOBeginFontDict", 17 ) == 0 )
- {
- /* if /FDArray was found, then cid->num_dicts is > 0, and */
- /* we can start increasing parser->num_dict */
- if ( face->cid.num_dicts > 0 )
- parser->num_dict++;
- }
- }
-
- cur = parser->root.cursor;
- /* no error can occur in cid_parser_skip_spaces */
- if ( cur >= limit )
- break;
-
- cid_parser_skip_PS_token( parser );
- if ( parser->root.cursor >= limit || parser->root.error )
- break;
-
- /* look for immediates */
- if ( *cur == '/' && cur + 2 < limit )
- {
- FT_PtrDist len;
-
-
- cur++;
- len = parser->root.cursor - cur;
-
- if ( len > 0 && len < 22 )
- {
- /* now compare the immediate name to the keyword table */
- T1_Field keyword = (T1_Field)cid_field_records;
-
-
- for (;;)
- {
- FT_Byte* name;
-
-
- name = (FT_Byte*)keyword->ident;
- if ( !name )
- break;
-
- if ( cur[0] == name[0] &&
- len == (FT_PtrDist)ft_strlen( (const char*)name ) )
- {
- FT_PtrDist n;
-
-
- for ( n = 1; n < len; n++ )
- if ( cur[n] != name[n] )
- break;
-
- if ( n >= len )
- {
- /* we found it - run the parsing callback */
- parser->root.error = cid_load_keyword( face,
- loader,
- keyword );
- if ( parser->root.error )
- return parser->root.error;
- break;
- }
- }
- keyword++;
- }
- }
- }
-
- cur = parser->root.cursor;
- }
- }
- return parser->root.error;
- }
-
-
- /* read the subrmap and the subrs of each font dict */
- static FT_Error
- cid_read_subrs( CID_Face face )
- {
- CID_FaceInfo cid = &face->cid;
- FT_Memory memory = face->root.memory;
- FT_Stream stream = face->cid_stream;
- FT_Error error;
- FT_Int n;
- CID_Subrs subr;
- FT_UInt max_offsets = 0;
- FT_ULong* offsets = 0;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- if ( FT_NEW_ARRAY( face->subrs, cid->num_dicts ) )
- goto Exit;
-
- subr = face->subrs;
- for ( n = 0; n < cid->num_dicts; n++, subr++ )
- {
- CID_FaceDict dict = cid->font_dicts + n;
- FT_Int lenIV = dict->private_dict.lenIV;
- FT_UInt count, num_subrs = dict->num_subrs;
- FT_ULong data_len;
- FT_Byte* p;
-
-
- /* reallocate offsets array if needed */
- if ( num_subrs + 1 > max_offsets )
- {
- FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
-
-
- if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
- goto Fail;
-
- max_offsets = new_max;
- }
-
- /* read the subrmap's offsets */
- if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
- FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes ) )
- goto Fail;
-
- p = (FT_Byte*)stream->cursor;
- for ( count = 0; count <= num_subrs; count++ )
- offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
-
- FT_FRAME_EXIT();
-
- /* now, compute the size of subrs charstrings, */
- /* allocate, and read them */
- data_len = offsets[num_subrs] - offsets[0];
-
- if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
- FT_ALLOC( subr->code[0], data_len ) )
- goto Fail;
-
- if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
- FT_STREAM_READ( subr->code[0], data_len ) )
- goto Fail;
-
- /* set up pointers */
- for ( count = 1; count <= num_subrs; count++ )
- {
- FT_ULong len;
-
-
- len = offsets[count] - offsets[count - 1];
- subr->code[count] = subr->code[count - 1] + len;
- }
-
- /* decrypt subroutines, but only if lenIV >= 0 */
- if ( lenIV >= 0 )
- {
- for ( count = 0; count < num_subrs; count++ )
- {
- FT_ULong len;
-
-
- len = offsets[count + 1] - offsets[count];
- psaux->t1_decrypt( subr->code[count], len, 4330 );
- }
- }
-
- subr->num_subrs = num_subrs;
- }
-
- Exit:
- FT_FREE( offsets );
- return error;
-
- Fail:
- if ( face->subrs )
- {
- for ( n = 0; n < cid->num_dicts; n++ )
- {
- if ( face->subrs[n].code )
- FT_FREE( face->subrs[n].code[0] );
-
- FT_FREE( face->subrs[n].code );
- }
- FT_FREE( face->subrs );
- }
- goto Exit;
- }
-
-
- static void
- t1_init_loader( CID_Loader* loader,
- CID_Face face )
- {
- FT_UNUSED( face );
-
- FT_MEM_ZERO( loader, sizeof ( *loader ) );
- }
-
-
- static void
- t1_done_loader( CID_Loader* loader )
- {
- CID_Parser* parser = &loader->parser;
-
-
- /* finalize parser */
- cid_parser_done( parser );
- }
-
-
- static FT_Error
- cid_hex_to_binary( FT_Byte* data,
- FT_Long data_len,
- FT_ULong offset,
- CID_Face face )
- {
- FT_Stream stream = face->root.stream;
- FT_Error error;
-
- FT_Byte buffer[256];
- FT_Byte *p, *plimit;
- FT_Byte *d, *dlimit;
- FT_Byte val;
-
- FT_Bool upper_nibble, done;
-
-
- if ( FT_STREAM_SEEK( offset ) )
- goto Exit;
-
- d = data;
- dlimit = d + data_len;
- p = buffer;
- plimit = p;
-
- upper_nibble = 1;
- done = 0;
-
- while ( d < dlimit )
- {
- if ( p >= plimit )
- {
- FT_ULong oldpos = FT_STREAM_POS();
- FT_ULong size = stream->size - oldpos;
-
-
- if ( size == 0 )
- {
- error = CID_Err_Syntax_Error;
- goto Exit;
- }
-
- if ( FT_STREAM_READ( buffer, 256 > size ? size : 256 ) )
- goto Exit;
- p = buffer;
- plimit = p + FT_STREAM_POS() - oldpos;
- }
-
- if ( ft_isdigit( *p ) )
- val = (FT_Byte)( *p - '0' );
- else if ( *p >= 'a' && *p <= 'f' )
- val = (FT_Byte)( *p - 'a' );
- else if ( *p >= 'A' && *p <= 'F' )
- val = (FT_Byte)( *p - 'A' + 10 );
- else if ( *p == ' ' ||
- *p == '\t' ||
- *p == '\r' ||
- *p == '\n' ||
- *p == '\f' ||
- *p == '\0' )
- {
- p++;
- continue;
- }
- else if ( *p == '>' )
- {
- val = 0;
- done = 1;
- }
- else
- {
- error = CID_Err_Syntax_Error;
- goto Exit;
- }
-
- if ( upper_nibble )
- *d = (FT_Byte)( val << 4 );
- else
- {
- *d = (FT_Byte)( *d + val );
- d++;
- }
-
- upper_nibble = (FT_Byte)( 1 - upper_nibble );
-
- if ( done )
- break;
-
- p++;
- }
-
- error = CID_Err_Ok;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_face_open( CID_Face face,
- FT_Int face_index )
- {
- CID_Loader loader;
- CID_Parser* parser;
- FT_Memory memory = face->root.memory;
- FT_Error error;
-
-
- t1_init_loader( &loader, face );
-
- parser = &loader.parser;
- error = cid_parser_new( parser, face->root.stream, face->root.memory,
- (PSAux_Service)face->psaux );
- if ( error )
- goto Exit;
-
- error = cid_parse_dict( face, &loader,
- parser->postscript,
- parser->postscript_len );
- if ( error )
- goto Exit;
-
- if ( face_index < 0 )
- goto Exit;
-
- if ( FT_NEW( face->cid_stream ) )
- goto Exit;
-
- if ( parser->binary_length )
- {
- /* we must convert the data section from hexadecimal to binary */
- if ( FT_ALLOC( face->binary_data, parser->binary_length ) ||
- cid_hex_to_binary( face->binary_data, parser->binary_length,
- parser->data_offset, face ) )
- goto Exit;
-
- FT_Stream_OpenMemory( face->cid_stream,
- face->binary_data, parser->binary_length );
- face->cid.data_offset = 0;
- }
- else
- {
- *face->cid_stream = *face->root.stream;
- face->cid.data_offset = loader.parser.data_offset;
- }
-
- error = cid_read_subrs( face );
-
- Exit:
- t1_done_loader( &loader );
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h
deleted file mode 100644
index 8c172ffee2d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidload.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidload.h */
-/* */
-/* CID-keyed Type1 font loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CIDLOAD_H__
-#define __CIDLOAD_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include "cidparse.h"
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct CID_Loader_
- {
- CID_Parser parser; /* parser used to read the stream */
- FT_Int num_chars; /* number of characters in encoding */
-
- } CID_Loader;
-
-
- FT_LOCAL( FT_Long )
- cid_get_offset( FT_Byte** start,
- FT_Byte offsize );
-
- FT_LOCAL( FT_Error )
- cid_face_open( CID_Face face,
- FT_Int face_index );
-
-
-FT_END_HEADER
-
-#endif /* __CIDLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c
deleted file mode 100644
index 9647d870161..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidobjs.c */
-/* */
-/* CID objects manager (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-
-#include "cidgload.h"
-#include "cidload.h"
-
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-#include "ciderrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cidobjs
-
-
- /*************************************************************************/
- /* */
- /* SLOT FUNCTIONS */
- /* */
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- cid_slot_done( FT_GlyphSlot slot )
- {
- slot->internal->glyph_hints = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_slot_init( FT_GlyphSlot slot )
- {
- CID_Face face;
- PSHinter_Service pshinter;
-
-
- face = (CID_Face)slot->face;
- pshinter = (PSHinter_Service)face->pshinter;
-
- if ( pshinter )
- {
- FT_Module module;
-
-
- module = FT_Get_Module( slot->face->driver->root.library,
- "pshinter" );
- if ( module )
- {
- T1_Hints_Funcs funcs;
-
-
- funcs = pshinter->get_t1_funcs( module );
- slot->internal->glyph_hints = (void*)funcs;
- }
- }
-
- return 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* SIZE FUNCTIONS */
- /* */
- /*************************************************************************/
-
-
- static PSH_Globals_Funcs
- cid_size_get_globals_funcs( CID_Size size )
- {
- CID_Face face = (CID_Face)size->root.face;
- PSHinter_Service pshinter = (PSHinter_Service)face->pshinter;
- FT_Module module;
-
-
- module = FT_Get_Module( size->root.face->driver->root.library,
- "pshinter" );
- return ( module && pshinter && pshinter->get_globals_funcs )
- ? pshinter->get_globals_funcs( module )
- : 0;
- }
-
-
- FT_LOCAL_DEF( void )
- cid_size_done( FT_Size cidsize ) /* CID_Size */
- {
- CID_Size size = (CID_Size)cidsize;
-
-
- if ( cidsize->internal )
- {
- PSH_Globals_Funcs funcs;
-
-
- funcs = cid_size_get_globals_funcs( size );
- if ( funcs )
- funcs->destroy( (PSH_Globals)cidsize->internal );
-
- cidsize->internal = 0;
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_size_init( FT_Size cidsize ) /* CID_Size */
- {
- CID_Size size = (CID_Size)cidsize;
- FT_Error error = 0;
- PSH_Globals_Funcs funcs = cid_size_get_globals_funcs( size );
-
-
- if ( funcs )
- {
- PSH_Globals globals;
- CID_Face face = (CID_Face)cidsize->face;
- CID_FaceDict dict = face->cid.font_dicts + face->root.face_index;
- PS_Private priv = &dict->private_dict;
-
-
- error = funcs->create( cidsize->face->memory, priv, &globals );
- if ( !error )
- cidsize->internal = (FT_Size_Internal)(void*)globals;
- }
-
- return error;
- }
-
-
- FT_LOCAL( FT_Error )
- cid_size_request( FT_Size size,
- FT_Size_Request req )
- {
- PSH_Globals_Funcs funcs;
-
-
- FT_Request_Metrics( size->face, req );
-
- funcs = cid_size_get_globals_funcs( (CID_Size)size );
-
- if ( funcs )
- funcs->set_scale( (PSH_Globals)size->internal,
- size->metrics.x_scale,
- size->metrics.y_scale,
- 0, 0 );
-
- return CID_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* FACE FUNCTIONS */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cid_face_done */
- /* */
- /* <Description> */
- /* Finalizes a given face object. */
- /* */
- /* <Input> */
- /* face :: A pointer to the face object to destroy. */
- /* */
- FT_LOCAL_DEF( void )
- cid_face_done( FT_Face cidface ) /* CID_Face */
- {
- CID_Face face = (CID_Face)cidface;
- FT_Memory memory;
- CID_FaceInfo cid;
- PS_FontInfo info;
-
-
- if ( !face )
- return;
-
- cid = &face->cid;
- info = &cid->font_info;
- memory = cidface->memory;
-
- /* release subrs */
- if ( face->subrs )
- {
- FT_Int n;
-
-
- for ( n = 0; n < cid->num_dicts; n++ )
- {
- CID_Subrs subr = face->subrs + n;
-
-
- if ( subr->code )
- {
- FT_FREE( subr->code[0] );
- FT_FREE( subr->code );
- }
- }
-
- FT_FREE( face->subrs );
- }
-
- /* release FontInfo strings */
- FT_FREE( info->version );
- FT_FREE( info->notice );
- FT_FREE( info->full_name );
- FT_FREE( info->family_name );
- FT_FREE( info->weight );
-
- /* release font dictionaries */
- FT_FREE( cid->font_dicts );
- cid->num_dicts = 0;
-
- /* release other strings */
- FT_FREE( cid->cid_font_name );
- FT_FREE( cid->registry );
- FT_FREE( cid->ordering );
-
- cidface->family_name = 0;
- cidface->style_name = 0;
-
- FT_FREE( face->binary_data );
- FT_FREE( face->cid_stream );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cid_face_init */
- /* */
- /* <Description> */
- /* Initializes a given CID face object. */
- /* */
- /* <Input> */
- /* stream :: The source font stream. */
- /* */
- /* face_index :: The index of the font face in the resource. */
- /* */
- /* num_params :: Number of additional generic parameters. Ignored. */
- /* */
- /* params :: Additional generic parameters. Ignored. */
- /* */
- /* <InOut> */
- /* face :: The newly built face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- cid_face_init( FT_Stream stream,
- FT_Face cidface, /* CID_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- CID_Face face = (CID_Face)cidface;
- FT_Error error;
- PSAux_Service psaux;
- PSHinter_Service pshinter;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( stream );
-
-
- cidface->num_faces = 1;
-
- psaux = (PSAux_Service)face->psaux;
- if ( !psaux )
- {
- psaux = (PSAux_Service)FT_Get_Module_Interface(
- FT_FACE_LIBRARY( face ), "psaux" );
-
- face->psaux = psaux;
- }
-
- pshinter = (PSHinter_Service)face->pshinter;
- if ( !pshinter )
- {
- pshinter = (PSHinter_Service)FT_Get_Module_Interface(
- FT_FACE_LIBRARY( face ), "pshinter" );
-
- face->pshinter = pshinter;
- }
-
- /* open the tokenizer; this will also check the font format */
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- error = cid_face_open( face, face_index );
- if ( error )
- goto Exit;
-
- /* if we just wanted to check the format, leave successfully now */
- if ( face_index < 0 )
- goto Exit;
-
- /* check the face index */
- /* XXX: handle CID fonts with more than a single face */
- if ( face_index != 0 )
- {
- FT_ERROR(( "cid_face_init: invalid face index\n" ));
- error = CID_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* now load the font program into the face object */
-
- /* initialize the face object fields */
-
- /* set up root face fields */
- {
- CID_FaceInfo cid = &face->cid;
- PS_FontInfo info = &cid->font_info;
-
-
- cidface->num_glyphs = cid->cid_count;
- cidface->num_charmaps = 0;
-
- cidface->face_index = face_index;
- cidface->face_flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */
- FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
- FT_FACE_FLAG_HINTER; /* has native hinter */
-
- if ( info->is_fixed_pitch )
- cidface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- /* XXX: TODO: add kerning with .afm support */
-
- /* get style name -- be careful, some broken fonts only */
- /* have a /FontName dictionary entry! */
- cidface->family_name = info->family_name;
- /* assume "Regular" style if we don't know better */
- cidface->style_name = (char *)"Regular";
- if ( cidface->family_name )
- {
- char* full = info->full_name;
- char* family = cidface->family_name;
-
-
- if ( full )
- {
- while ( *full )
- {
- if ( *full == *family )
- {
- family++;
- full++;
- }
- else
- {
- if ( *full == ' ' || *full == '-' )
- full++;
- else if ( *family == ' ' || *family == '-' )
- family++;
- else
- {
- if ( !*family )
- cidface->style_name = full;
- break;
- }
- }
- }
- }
- }
- else
- {
- /* do we have a `/FontName'? */
- if ( cid->cid_font_name )
- cidface->family_name = cid->cid_font_name;
- }
-
- /* compute style flags */
- cidface->style_flags = 0;
- if ( info->italic_angle )
- cidface->style_flags |= FT_STYLE_FLAG_ITALIC;
- if ( info->weight )
- {
- if ( !ft_strcmp( info->weight, "Bold" ) ||
- !ft_strcmp( info->weight, "Black" ) )
- cidface->style_flags |= FT_STYLE_FLAG_BOLD;
- }
-
- /* no embedded bitmap support */
- cidface->num_fixed_sizes = 0;
- cidface->available_sizes = 0;
-
- cidface->bbox.xMin = cid->font_bbox.xMin >> 16;
- cidface->bbox.yMin = cid->font_bbox.yMin >> 16;
- cidface->bbox.xMax = ( cid->font_bbox.xMax + 0xFFFFU ) >> 16;
- cidface->bbox.yMax = ( cid->font_bbox.yMax + 0xFFFFU ) >> 16;
-
- if ( !cidface->units_per_EM )
- cidface->units_per_EM = 1000;
-
- cidface->ascender = (FT_Short)( cidface->bbox.yMax );
- cidface->descender = (FT_Short)( cidface->bbox.yMin );
-
- cidface->height = (FT_Short)( ( cidface->units_per_EM * 12 ) / 10 );
- if ( cidface->height < cidface->ascender - cidface->descender )
- cidface->height = (FT_Short)( cidface->ascender - cidface->descender );
-
- cidface->underline_position = (FT_Short)info->underline_position;
- cidface->underline_thickness = (FT_Short)info->underline_thickness;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cid_driver_init */
- /* */
- /* <Description> */
- /* Initializes a given CID driver object. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target driver object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- cid_driver_init( FT_Module driver )
- {
- FT_UNUSED( driver );
-
- return CID_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* cid_driver_done */
- /* */
- /* <Description> */
- /* Finalizes a given CID driver. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target CID driver. */
- /* */
- FT_LOCAL_DEF( void )
- cid_driver_done( FT_Module driver )
- {
- FT_UNUSED( driver );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h
deleted file mode 100644
index aee346d1c88..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidobjs.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidobjs.h */
-/* */
-/* CID objects manager (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CIDOBJS_H__
-#define __CIDOBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /* The following structures must be defined by the hinter */
- typedef struct CID_Size_Hints_ CID_Size_Hints;
- typedef struct CID_Glyph_Hints_ CID_Glyph_Hints;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CID_Driver */
- /* */
- /* <Description> */
- /* A handle to a Type 1 driver object. */
- /* */
- typedef struct CID_DriverRec_* CID_Driver;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CID_Size */
- /* */
- /* <Description> */
- /* A handle to a Type 1 size object. */
- /* */
- typedef struct CID_SizeRec_* CID_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CID_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to a Type 1 glyph slot object. */
- /* */
- typedef struct CID_GlyphSlotRec_* CID_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CID_CharMap */
- /* */
- /* <Description> */
- /* A handle to a Type 1 character mapping object. */
- /* */
- /* <Note> */
- /* The Type 1 format doesn't use a charmap but an encoding table. */
- /* The driver is responsible for making up charmap objects */
- /* corresponding to these tables. */
- /* */
- typedef struct CID_CharMapRec_* CID_CharMap;
-
-
- /*************************************************************************/
- /* */
- /* HERE BEGINS THE TYPE 1 SPECIFIC STUFF */
- /* */
- /*************************************************************************/
-
-
- typedef struct CID_SizeRec_
- {
- FT_SizeRec root;
- FT_Bool valid;
-
- } CID_SizeRec;
-
-
- typedef struct CID_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
-
- FT_Bool hint;
- FT_Bool scaled;
-
- FT_Fixed x_scale;
- FT_Fixed y_scale;
-
- } CID_GlyphSlotRec;
-
-
- FT_LOCAL( void )
- cid_slot_done( FT_GlyphSlot slot );
-
- FT_LOCAL( FT_Error )
- cid_slot_init( FT_GlyphSlot slot );
-
-
- FT_LOCAL( void )
- cid_size_done( FT_Size size ); /* CID_Size */
-
- FT_LOCAL( FT_Error )
- cid_size_init( FT_Size size ); /* CID_Size */
-
- FT_LOCAL( FT_Error )
- cid_size_request( FT_Size size, /* CID_Size */
- FT_Size_Request req );
-
- FT_LOCAL( FT_Error )
- cid_face_init( FT_Stream stream,
- FT_Face face, /* CID_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- cid_face_done( FT_Face face ); /* CID_Face */
-
-
- FT_LOCAL( FT_Error )
- cid_driver_init( FT_Module driver );
-
- FT_LOCAL( void )
- cid_driver_done( FT_Module driver );
-
-
-FT_END_HEADER
-
-#endif /* __CIDOBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c
deleted file mode 100644
index bb87afc5891..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidparse.c */
-/* */
-/* CID-keyed Type1 parser (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-
-#include "cidparse.h"
-
-#include "ciderrs.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_cidparse
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** INPUT STREAM PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- cid_parser_new( CID_Parser* parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux )
- {
- FT_Error error;
- FT_ULong base_offset, offset, ps_len;
- FT_Byte *cur, *limit;
- FT_Byte *arg1, *arg2;
-
-
- FT_MEM_ZERO( parser, sizeof ( *parser ) );
- psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
-
- parser->stream = stream;
-
- base_offset = FT_STREAM_POS();
-
- /* first of all, check the font format in the header */
- if ( FT_FRAME_ENTER( 31 ) )
- goto Exit;
-
- if ( ft_strncmp( (char *)stream->cursor,
- "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
- {
- FT_TRACE2(( "[not a valid CID-keyed font]\n" ));
- error = CID_Err_Unknown_File_Format;
- }
-
- FT_FRAME_EXIT();
- if ( error )
- goto Exit;
-
- Again:
- /* now, read the rest of the file until we find */
- /* `StartData' or `/sfnts' */
- {
- FT_Byte buffer[256 + 10];
- FT_Int read_len = 256 + 10;
- FT_Byte* p = buffer;
-
-
- for ( offset = (FT_ULong)FT_STREAM_POS(); ; offset += 256 )
- {
- FT_Int stream_len;
-
-
- stream_len = stream->size - FT_STREAM_POS();
- if ( stream_len == 0 )
- {
- FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
- error = CID_Err_Unknown_File_Format;
- goto Exit;
- }
-
- read_len = FT_MIN( read_len, stream_len );
- if ( FT_STREAM_READ( p, read_len ) )
- goto Exit;
-
- if ( read_len < 256 )
- p[read_len] = '\0';
-
- limit = p + read_len - 10;
-
- for ( p = buffer; p < limit; p++ )
- {
- if ( p[0] == 'S' && ft_strncmp( (char*)p, "StartData", 9 ) == 0 )
- {
- /* save offset of binary data after `StartData' */
- offset += p - buffer + 10;
- goto Found;
- }
- else if ( p[1] == 's' && ft_strncmp( (char*)p, "/sfnts", 6 ) == 0 )
- {
- offset += p - buffer + 7;
- goto Found;
- }
- }
-
- FT_MEM_MOVE( buffer, p, 10 );
- read_len = 256;
- p = buffer + 10;
- }
- }
-
- Found:
- /* We have found the start of the binary data or the `/sfnts' token. */
- /* Now rewind and extract the frame corresponding to this PostScript */
- /* section. */
-
- ps_len = offset - base_offset;
- if ( FT_STREAM_SEEK( base_offset ) ||
- FT_FRAME_EXTRACT( ps_len, parser->postscript ) )
- goto Exit;
-
- parser->data_offset = offset;
- parser->postscript_len = ps_len;
- parser->root.base = parser->postscript;
- parser->root.cursor = parser->postscript;
- parser->root.limit = parser->root.cursor + ps_len;
- parser->num_dict = -1;
-
- /* Finally, we check whether `StartData' or `/sfnts' was real -- */
- /* it could be in a comment or string. We also get the arguments */
- /* of `StartData' to find out whether the data is represented in */
- /* binary or hex format. */
-
- arg1 = parser->root.cursor;
- cid_parser_skip_PS_token( parser );
- cid_parser_skip_spaces ( parser );
- arg2 = parser->root.cursor;
- cid_parser_skip_PS_token( parser );
- cid_parser_skip_spaces ( parser );
-
- limit = parser->root.limit;
- cur = parser->root.cursor;
-
- while ( cur < limit )
- {
- if ( parser->root.error )
- {
- error = parser->root.error;
- goto Exit;
- }
-
- if ( cur[0] == 'S' && ft_strncmp( (char*)cur, "StartData", 9 ) == 0 )
- {
- if ( ft_strncmp( (char*)arg1, "(Hex)", 5 ) == 0 )
- parser->binary_length = ft_atol( (const char *)arg2 );
-
- limit = parser->root.limit;
- cur = parser->root.cursor;
- goto Exit;
- }
- else if ( cur[1] == 's' && ft_strncmp( (char*)cur, "/sfnts", 6 ) == 0 )
- {
- FT_TRACE2(( "cid_parser_new: cannot handle Type 11 fonts\n" ));
- error = CID_Err_Unknown_File_Format;
- goto Exit;
- }
-
- cid_parser_skip_PS_token( parser );
- cid_parser_skip_spaces ( parser );
- arg1 = arg2;
- arg2 = cur;
- cur = parser->root.cursor;
- }
-
- /* we haven't found the correct `StartData'; go back and continue */
- /* searching */
- FT_FRAME_RELEASE( parser->postscript );
- if ( !FT_STREAM_SEEK( offset ) )
- goto Again;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- cid_parser_done( CID_Parser* parser )
- {
- /* always free the private dictionary */
- if ( parser->postscript )
- {
- FT_Stream stream = parser->stream;
-
-
- FT_FRAME_RELEASE( parser->postscript );
- }
- parser->root.funcs.done( &parser->root );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h
deleted file mode 100644
index ca37deab936..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidparse.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidparse.h */
-/* */
-/* CID-keyed Type1 parser (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CIDPARSE_H__
-#define __CIDPARSE_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* CID_Parser */
- /* */
- /* <Description> */
- /* A CID_Parser is an object used to parse a Type 1 fonts very */
- /* quickly. */
- /* */
- /* <Fields> */
- /* root :: The root PS_ParserRec fields. */
- /* */
- /* stream :: The current input stream. */
- /* */
- /* postscript :: A pointer to the data to be parsed. */
- /* */
- /* postscript_len :: The length of the data to be parsed. */
- /* */
- /* data_offset :: The start position of the binary data (i.e., the */
- /* end of the data to be parsed. */
- /* */
- /* binary_length :: The length of the data after the `StartData' */
- /* command if the data format is hexadecimal. */
- /* */
- /* cid :: A structure which holds the information about */
- /* the current font. */
- /* */
- /* num_dict :: The number of font dictionaries. */
- /* */
- typedef struct CID_Parser_
- {
- PS_ParserRec root;
- FT_Stream stream;
-
- FT_Byte* postscript;
- FT_Long postscript_len;
-
- FT_ULong data_offset;
-
- FT_Long binary_length;
-
- CID_FaceInfo cid;
- FT_Int num_dict;
-
- } CID_Parser;
-
-
- FT_LOCAL( FT_Error )
- cid_parser_new( CID_Parser* parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux );
-
- FT_LOCAL( void )
- cid_parser_done( CID_Parser* parser );
-
-
- /*************************************************************************/
- /* */
- /* PARSING ROUTINES */
- /* */
- /*************************************************************************/
-
-#define cid_parser_skip_spaces( p ) \
- (p)->root.funcs.skip_spaces( &(p)->root )
-#define cid_parser_skip_PS_token( p ) \
- (p)->root.funcs.skip_PS_token( &(p)->root )
-
-#define cid_parser_to_int( p ) (p)->root.funcs.to_int( &(p)->root )
-#define cid_parser_to_fixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
-
-#define cid_parser_to_coord_array( p, m, c ) \
- (p)->root.funcs.to_coord_array( &(p)->root, m, c )
-#define cid_parser_to_fixed_array( p, m, f, t ) \
- (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
-#define cid_parser_to_token( p, t ) \
- (p)->root.funcs.to_token( &(p)->root, t )
-#define cid_parser_to_token_array( p, t, m, c ) \
- (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
-
-#define cid_parser_load_field( p, f, o ) \
- (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
-#define cid_parser_load_field_table( p, f, o ) \
- (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
-
-
-FT_END_HEADER
-
-#endif /* __CIDPARSE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c
deleted file mode 100644
index 85ee6cf1915..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidriver.c */
-/* */
-/* CID driver interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "cidriver.h"
-#include "cidgload.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-
-#include "ciderrs.h"
-
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_XFREE86_NAME_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-#include FT_SERVICE_CID_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ciddriver
-
-
- /*
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- cid_get_postscript_name( CID_Face face )
- {
- const char* result = face->cid.cid_font_name;
-
-
- if ( result && result[0] == '/' )
- result++;
-
- return result;
- }
-
-
- static const FT_Service_PsFontNameRec cid_service_ps_name =
- {
- (FT_PsName_GetFunc) cid_get_postscript_name
- };
-
-
- /*
- * POSTSCRIPT INFO SERVICE
- *
- */
-
- static FT_Error
- cid_ps_get_font_info( FT_Face face,
- PS_FontInfoRec* afont_info )
- {
- *afont_info = ((CID_Face)face)->cid.font_info;
- return 0;
- }
-
-
- static const FT_Service_PsInfoRec cid_service_ps_info =
- {
- (PS_GetFontInfoFunc) cid_ps_get_font_info,
- (PS_HasGlyphNamesFunc) NULL, /* unsupported with CID fonts */
- (PS_GetFontPrivateFunc)NULL /* unsupported */
- };
-
-
- /*
- * CID INFO SERVICE
- *
- */
- static FT_Error
- cid_get_ros( CID_Face face,
- const char* *registry,
- const char* *ordering,
- FT_Int *supplement )
- {
- CID_FaceInfo cid = &face->cid;
-
-
- if ( registry )
- *registry = cid->registry;
-
- if ( ordering )
- *ordering = cid->ordering;
-
- if ( supplement )
- *supplement = cid->supplement;
-
- return CID_Err_Ok;
- }
-
-
- static const FT_Service_CIDRec cid_service_cid_info =
- {
- (FT_CID_GetRegistryOrderingSupplementFunc)cid_get_ros
- };
-
-
- /*
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec cid_services[] =
- {
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_CID },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name },
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &cid_service_ps_info },
- { FT_SERVICE_ID_CID, &cid_service_cid_info },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- cid_get_interface( FT_Module module,
- const char* cid_interface )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( cid_services, cid_interface );
- }
-
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec t1cid_driver_class =
- {
- /* first of all, the FT_Module_Class fields */
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
- FT_MODULE_DRIVER_HAS_HINTER,
-
- sizeof( FT_DriverRec ),
- "t1cid", /* module name */
- 0x10000L, /* version 1.0 of driver */
- 0x20000L, /* requires FreeType 2.0 */
-
- 0,
-
- cid_driver_init,
- cid_driver_done,
- cid_get_interface
- },
-
- /* then the other font drivers fields */
- sizeof( CID_FaceRec ),
- sizeof( CID_SizeRec ),
- sizeof( CID_GlyphSlotRec ),
-
- cid_face_init,
- cid_face_done,
-
- cid_size_init,
- cid_size_done,
- cid_slot_init,
- cid_slot_done,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
-
- cid_slot_load_glyph,
-
- 0, /* FT_Face_GetKerningFunc */
- 0, /* FT_Face_AttachFunc */
-
- 0, /* FT_Face_GetAdvancesFunc */
-
- cid_size_request,
- 0 /* FT_Size_SelectFunc */
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h
deleted file mode 100644
index d5a80f6f9fb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidriver.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidriver.h */
-/* */
-/* High-level CID driver interface (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __CIDRIVER_H__
-#define __CIDRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_CALLBACK_TABLE
- const FT_Driver_ClassRec t1cid_driver_class;
-
-
-FT_END_HEADER
-
-#endif /* __CIDRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h
deleted file mode 100644
index 0795f0509ae..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/cidtoken.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/***************************************************************************/
-/* */
-/* cidtoken.h */
-/* */
-/* CID token definitions (specification only). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE CID_FaceInfoRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_CID_INFO
-
- T1_FIELD_KEY ( "CIDFontName", cid_font_name, 0 )
- T1_FIELD_NUM ( "CIDFontVersion", cid_version, 0 )
- T1_FIELD_NUM ( "CIDFontType", cid_font_type, 0 )
- T1_FIELD_STRING( "Registry", registry, 0 )
- T1_FIELD_STRING( "Ordering", ordering, 0 )
- T1_FIELD_NUM ( "Supplement", supplement, 0 )
- T1_FIELD_NUM ( "UIDBase", uid_base, 0 )
- T1_FIELD_NUM ( "CIDMapOffset", cidmap_offset, 0 )
- T1_FIELD_NUM ( "FDBytes", fd_bytes, 0 )
- T1_FIELD_NUM ( "GDBytes", gd_bytes, 0 )
- T1_FIELD_NUM ( "CIDCount", cid_count, 0 )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_FontInfoRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_INFO
-
- T1_FIELD_STRING( "version", version, 0 )
- T1_FIELD_STRING( "Notice", notice, 0 )
- T1_FIELD_STRING( "FullName", full_name, 0 )
- T1_FIELD_STRING( "FamilyName", family_name, 0 )
- T1_FIELD_STRING( "Weight", weight, 0 )
- T1_FIELD_NUM ( "ItalicAngle", italic_angle, 0 )
- T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch, 0 )
- T1_FIELD_NUM ( "UnderlinePosition", underline_position, 0 )
- T1_FIELD_NUM ( "UnderlineThickness", underline_thickness, 0 )
- T1_FIELD_NUM ( "FSType", fs_type, 0 )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE CID_FaceDictRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_DICT
-
- T1_FIELD_NUM ( "PaintType", paint_type, 0 )
- T1_FIELD_NUM ( "FontType", font_type, 0 )
- T1_FIELD_NUM ( "SubrMapOffset", subrmap_offset, 0 )
- T1_FIELD_NUM ( "SDBytes", sd_bytes, 0 )
- T1_FIELD_NUM ( "SubrCount", num_subrs, 0 )
- T1_FIELD_NUM ( "lenBuildCharArray", len_buildchar, 0 )
- T1_FIELD_FIXED( "ForceBoldThreshold", forcebold_threshold, 0 )
- T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_PrivateRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_PRIVATE
-
- T1_FIELD_NUM ( "UniqueID", unique_id, 0 )
- T1_FIELD_NUM ( "lenIV", lenIV, 0 )
- T1_FIELD_NUM ( "LanguageGroup", language_group, 0 )
- T1_FIELD_NUM ( "password", password, 0 )
-
- T1_FIELD_FIXED_1000( "BlueScale", blue_scale, 0 )
- T1_FIELD_NUM ( "BlueShift", blue_shift, 0 )
- T1_FIELD_NUM ( "BlueFuzz", blue_fuzz, 0 )
-
- T1_FIELD_NUM_TABLE ( "BlueValues", blue_values, 14, 0 )
- T1_FIELD_NUM_TABLE ( "OtherBlues", other_blues, 10, 0 )
- T1_FIELD_NUM_TABLE ( "FamilyBlues", family_blues, 14, 0 )
- T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10, 0 )
-
- T1_FIELD_NUM_TABLE2( "StdHW", standard_width, 1, 0 )
- T1_FIELD_NUM_TABLE2( "StdVW", standard_height, 1, 0 )
- T1_FIELD_NUM_TABLE2( "MinFeature", min_feature, 2, 0 )
-
- T1_FIELD_NUM_TABLE ( "StemSnapH", snap_widths, 12, 0 )
- T1_FIELD_NUM_TABLE ( "StemSnapV", snap_heights, 12, 0 )
-
- T1_FIELD_BOOL ( "ForceBold", force_bold, 0 )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE FT_BBox
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_BBOX
-
- T1_FIELD_BBOX( "FontBBox", xMin, 0 )
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk
deleted file mode 100644
index ce30bfd7ae4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 CID module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += TYPE1CID_DRIVER
-
-define TYPE1CID_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, t1cid_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)cid $(ECHO_DRIVER_DESC)Postscript CID-keyed fonts, no known extension$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk
deleted file mode 100644
index f3627446126..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/rules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# FreeType 2 CID driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# CID driver directory
-#
-CID_DIR := $(SRC_DIR)/cid
-
-
-CID_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CID_DIR))
-
-
-# CID driver sources (i.e., C files)
-#
-CID_DRV_SRC := $(CID_DIR)/cidparse.c \
- $(CID_DIR)/cidload.c \
- $(CID_DIR)/cidriver.c \
- $(CID_DIR)/cidgload.c \
- $(CID_DIR)/cidobjs.c
-
-# CID driver headers
-#
-CID_DRV_H := $(CID_DRV_SRC:%.c=%.h) \
- $(CID_DIR)/cidtoken.h \
- $(CID_DIR)/ciderrs.h
-
-
-# CID driver object(s)
-#
-# CID_DRV_OBJ_M is used during `multi' builds
-# CID_DRV_OBJ_S is used during `single' builds
-#
-CID_DRV_OBJ_M := $(CID_DRV_SRC:$(CID_DIR)/%.c=$(OBJ_DIR)/%.$O)
-CID_DRV_OBJ_S := $(OBJ_DIR)/type1cid.$O
-
-# CID driver source file for single build
-#
-CID_DRV_SRC_S := $(CID_DIR)/type1cid.c
-
-
-# CID driver - single object
-#
-$(CID_DRV_OBJ_S): $(CID_DRV_SRC_S) $(CID_DRV_SRC) $(FREETYPE_H) $(CID_DRV_H)
- $(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CID_DRV_SRC_S))
-
-
-# CID driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(CID_DIR)/%.c $(FREETYPE_H) $(CID_DRV_H)
- $(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(CID_DRV_OBJ_S)
-DRV_OBJS_M += $(CID_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c
deleted file mode 100644
index 0b866e97c44..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/cid/type1cid.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/***************************************************************************/
-/* */
-/* type1cid.c */
-/* */
-/* FreeType OpenType driver component (body only). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "cidparse.c"
-#include "cidload.c"
-#include "cidobjs.c"
-#include "cidriver.c"
-#include "cidgload.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile
deleted file mode 100644
index 88049a625d3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/Jamfile
+++ /dev/null
@@ -1,33 +0,0 @@
-# FreeType 2 src/gxvalid Jamfile
-#
-# Copyright 2005 by
-# suzuki toshiya, Masatake YAMATO and Red Hat K.K.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) gxvalid ;
-
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = gxvcommn gxvfeat gxvbsln gxvtrak gxvopbd gxvprop
- gxvmort gxvmort0 gxvmort1 gxvmort2 gxvmort4 gxvmort5
- gxvmorx gxvmorx0 gxvmorx1 gxvmorx2 gxvmorx4 gxvmorx5
- gxvlcar gxvkern gxvmod gxvjust ;
- }
- else
- {
- _sources = gxvalid ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/gxvalid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README
deleted file mode 100644
index 28e535b0bcc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/README
+++ /dev/null
@@ -1,532 +0,0 @@
-gxvalid: TrueType GX validator
-==============================
-
-
-1. What is this
----------------
-
- `gxvalid' is a module to validate TrueType GX tables: a collection of
- additional tables in TrueType font which are used by `QuickDraw GX
- Text', Apple Advanced Typography (AAT). In addition, gxvalid can
- validates `kern' tables which have been extended for AAT. Like the
- otvalid module, gxvalid uses Freetype 2's validator framework
- (ftvalid).
-
- You can link gxvalid with your program; before running your own layout
- engine, gxvalid validates a font file. As the result, you can remove
- error-checking code from the layout engine. It is also possible to
- use gxvalid as a stand-alone font validator; the `ftvalid' test
- program included in the ft2demo bundle calls gxvalid internally.
- A stand-alone font validator may be useful for font developers.
-
- This documents documents the following issues.
-
- - supported TrueType GX tables
- - fundamental validation limitations
- - permissive error handling of broken GX tables
- - `kern' table issue.
-
-
-2. Supported tables
--------------------
-
- The following GX tables are currently supported.
-
- bsln
- feat
- just
- kern(*)
- lcar
- mort
- morx
- opbd
- prop
- trak
-
- The following GX tables are currently unsupported.
-
- cvar
- fdsc
- fmtx
- fvar
- gvar
- Zapf
-
- The following GX tables won't be supported.
-
- acnt(**)
- hsty(***)
-
- The following undocumented tables in TrueType fonts designed for Apple
- platform aren't handled either.
-
- addg
- CVTM
- TPNM
- umif
-
-
- *) The `kern' validator handles both the classic and the new kern
- formats; the former is supported on both Microsoft and Apple
- platforms, while the latter is supported on Apple platforms.
-
- **) `acnt' tables are not supported by currently available Apple font
- tools.
-
- ***) There is one more Apple extension, `hsty', but it is for
- Newton-OS, not GX (Newton-OS is a platform by Apple, but it can
- use sfnt- housed bitmap fonts only). Therefore, it should be
- excluded from `Apple platform' in the context of TrueType.
- gxvalid ignores it as Apple font tools do so.
-
-
- We have checked 183 fonts bundled with MacOS 9.1, MacOS 9.2, MacOS
- 10.0, MacOS X 10.1, MSIE for MacOS, and AppleWorks 6.0. In addition,
- we have checked 67 Dynalab fonts (designed for MacOS) and 189 Ricoh
- fonts (designed for Windows and MacOS dual platforms). The number of
- fonts including TrueType GX tables are as follows.
-
- bsln: 76
- feat: 191
- just: 84
- kern: 59
- lcar: 4
- mort: 326
- morx: 19
- opbd: 4
- prop: 114
- trak: 16
-
- Dynalab and Ricoh fonts don't have GX tables except of `feat' and
- `mort'.
-
-
-3. Fundamental validation limitations
--------------------------------------
-
- TrueType GX provides layout information to libraries for font
- rasterizers and text layout. gxvalid can check whether the layout
- data in a font is conformant to the TrueType GX format specified by
- Apple. But gxvalid cannot check a how QuickDraw GX/AAT renderer uses
- the stored information.
-
- 3-1. Validation of State Machine activity
- -----------------------------------------
-
- QuickDraw GX/AAT uses a `State Machine' to provide `stateful' layout
- features, and TrueType GX stores the state transition diagram of
- this `State Machine' in a `StateTable' data structure. While the
- State Machine receives a series of glyph IDs, the State Machine
- starts with `start of text' state, walks around various states and
- generates various layout information to the renderer, and finally
- reaches the `end of text' state.
-
- gxvalid can check essential errors like:
-
- - possibility of state transitions to undefined states
- - existence of glyph IDs that the State Machine doesn't know how
- to handle
- - the State Machine cannot compute the layout information from
- given diagram
-
- These errors can be checked within finite steps, and without the
- State Machine itself, because these are `expression' errors of state
- transition diagram.
-
- There is no limitation about how long the State Machine walks
- around, so validation of the algorithm in the state transition
- diagram requires infinite steps, even if we had a State Machine in
- gxvalid. Therefore, the following errors and problems cannot be
- checked.
-
- - existence of states which the State Machine never transits to
- - the possibility that the State Machine never reaches `end of
- text'
- - the possibility of stack underflow/overflow in the State Machine
- (in ligature and contextual glyph substitutions, the State
- Machine can store 16 glyphs onto its stack)
-
- In addition, gxvalid doesn't check `temporary glyph IDs' used in the
- chained State Machines (in `mort' and `morx' tables). If a layout
- feature is implemented by a single State Machine, a glyph ID
- converted by the State Machine is passed to the glyph renderer, thus
- it should not point to an undefined glyph ID. But if a layout
- feature is implemented by chained State Machines, a component State
- Machine (if it is not the final one) is permitted to generate
- undefined glyph IDs for temporary use, because it is handled by next
- component State Machine and not by the glyph renderer. To validate
- such temporary glyph IDs, gxvalid must stack all undefined glyph IDs
- which can occur in the output of the previous State Machine and
- search them in the `ClassTable' structure of the current State
- Machine. It is too complex to list all possible glyph IDs from the
- StateTable, especially from a ligature substitution table.
-
- 3-2. Validation of relationship between multiple layout features
- ----------------------------------------------------------------
-
- gxvalid does not validate the relationship between multiple layout
- features at all.
-
- If multiple layout features are defined in TrueType GX tables,
- possible interactions, overrides, and conflicts between layout
- features are implicitly given in the font too. For example, there
- are several predefined spacing control features:
-
- - Text Spacing (Proportional/Monospace/Half-width/Normal)
- - Number Spacing (Monospaced-numbers/Proportional-numbers)
- - Kana Spacing (Full-width/Proportional)
- - Ideographic Spacing (Full-width/Proportional)
- - CJK Roman Spacing (Half-width/Proportional/Default-roman
- /Full-width-roman/Proportional)
-
- If all layout features are independently managed, we can activate
- inconsistent typographic rules like `Text Spacing=Monospace' and
- `Ideographic Spacing=Proportional' at the same time.
-
- The combinations of layout features is managed by a 32bit integer
- (one bit each for selector setting), so we can define relationships
- between up to 32 features, theoretically. But if one feature
- setting affects another feature setting, we need typographic
- priority rules to validate the relationship. Unfortunately, the
- TrueType GX format specification does not give such information even
- for predefined features.
-
-
-4. Permissive error handling of broken GX tables
-------------------------------------------------
-
- When Apple's font rendering system finds an inconsistency, like a
- specification violation or an unspecified value in a TrueType GX
- table, it does not always return error. In most cases, the rendering
- engine silently ignores such wrong values or even whole tables. In
- fact, MacOS is shipped with fonts including broken GX/AAT tables, but
- no harmful effects due to `officially broken' fonts are observed by
- end-users.
-
- gxvalid is designed to continue the validation process as long as
- possible. When gxvalid find wrong values, gxvalid warns it at least,
- and takes a fallback procedure if possible. The fallback procedure
- depends on the debug level.
-
- We used the following three tools to investigate Apple's error handling.
-
- - FontValidator (for MacOS 8.5 - 9.2) resource fork font
- - ftxvalidator (for MacOS X 10.1 -) dfont or naked-sfnt
- - ftxdumperfuser (for MacOS X 10.1 -) dfont or naked-sfnt
-
- However, all tests were done on a PowerPC based Macintosh; at present,
- we have not checked those tools on a m68k-based Macintosh.
-
- In total, we checked 183 fonts bundled to MacOS 9.1, MacOS 9.2, MacOS
- 10.0, MacOS X 10.1, MSIE for MacOS, and AppleWorks 6.0. These fonts
- are distributed officially, but many broken GX/AAT tables were found
- by Apple's font tools. In the following, we list typical violation of
- the GX specification, in fonts officially distributed with those Apple
- systems.
-
- 4-1. broken BinSrchHeader (19/183)
- ----------------------------------
-
- `BinSrchHeader' is a header of a data array for m68k platforms to
- access memory efficiently. Although there are only two independent
- parameters for real (`unitSize' and `nUnits'), BinSrchHeader has
- three additional parameters which can be calculated from `unitSize'
- and `nUnits', for fast setup. Apple font tools ignore them
- silently, so gxvalid warns if it finds and inconsistency, and always
- continues validation. The additional parameters are ignored
- regardless of the consistency.
-
- 19 fonts include such inconsistencies; all breaks are in the
- BinSrchHeader structure of the `kern' table.
-
- 4-2. too-short LookupTable (5/183)
- ----------------------------------
-
- LookupTable format 0 is a simple array to get a value from a given
- GID (glyph ID); the index of this array is a GID too. Therefore,
- the length of the array is expected to be same as the maximum GID
- value defined in the `maxp' table, but there are some fonts whose
- LookupTable format 0 is too short to cover all GIDs. FontValidator
- ignores this error silently, ftxvalidator and ftxdumperfuser both
- warn and continue. Similar problems are found in format 3 subtables
- of `kern'. gxvalid warns always and abort if the validation level
- is set to FT_VALIDATE_PARANOID.
-
- 5 fonts include too-short kern format 0 subtables.
- 1 font includes too-short kern format 3 subtable.
-
- 4-3. broken LookupTable format 2 (1/183)
- ----------------------------------------
-
- LookupTable format 2, subformat 4 covers the GID space by a
- collection of segments which are specified by `firstGlyph' and
- `lastGlyph'. Some fonts store `firstGlyph' and `lastGlyph' in
- reverse order, so the segment specification is broken. Apple font
- tools ignore this error silently; a broken segment is ignored as if
- it did not exist. gxvalid warns and normalize the segment at
- FT_VALIDATE_DEFAULT, or ignore the segment at FT_VALIDATE_TIGHT, or
- abort at FT_VALIDATE_PARANOID.
-
- 1 font includes broken LookupTable format 2, in the `just' table.
-
- *) It seems that all fonts manufactured by ITC for AppleWorks have
- this error.
-
- 4-4. bad bracketing in glyph property (14/183)
- ----------------------------------------------
-
- GX/AAT defines a `bracketing' property of the glyphs in the `prop'
- table, to control layout features of strings enclosed inside and
- outside of brackets. Some fonts give inappropriate bracket
- properties to glyphs. Apple font tools warn about this error;
- gxvalid warns too and aborts at FT_VALIDATE_PARANOID.
-
- 14 fonts include wrong bracket properties.
-
-
- 4-5. invalid feature number (117/183)
- -------------------------------------
-
- The GX/AAT extension can include 255 different layout features, but
- popular layout features are predefined (see
- http://developer.apple.com/fonts/Registry/index.html). Some fonts
- include feature numbers which are incompatible with the predefined
- feature registry.
-
- In our survey, there are 140 fonts including `feat' table.
-
- a) 67 fonts use a feature number which should not be used.
- b) 117 fonts set the wrong feature range (nSetting). This is mostly
- found in the `mort' and `morx' tables.
-
- Apple font tools give no warning, although they cannot recognize
- what the feature is. At FT_VALIDATE_DEFAULT, gxvalid warns but
- continues in both cases (a, b). At FT_VALIDATE_TIGHT, gxvalid warns
- and aborts for (a), but continues for (b). At FT_VALIDATE_PARANOID,
- gxvalid warns and aborts in both cases (a, b).
-
- 4-6. invalid prop version (10/183)
- ----------------------------------
-
- As most TrueType GX tables, the `prop' table must start with a 32bit
- version identifier: 0x00010000, 0x00020000 or 0x00030000. But some
- fonts store nonsense binary data instead. When Apple font tools
- find them, they abort the processing immediately, and the data which
- follows is unhandled. gxvalid does the same.
-
- 10 fonts include broken `prop' version.
-
- All of these fonts are classic TrueType fonts for the Japanese
- script, manufactured by Apple.
-
- 4-7. unknown resource name (2/183)
- ------------------------------------
-
- NOTE: THIS IS NOT A TRUETYPE GX ERROR.
-
- If a TrueType font is stored in the resource fork or in dfont
- format, the data must be tagged as `sfnt' in the resource fork index
- to invoke TrueType font handler for the data. But the TrueType font
- data in `Keyboard.dfont' is tagged as `kbd', and that in
- `LastResort.dfont' is tagged as `lst'. Apple font tools can detect
- that the data is in TrueType format and successfully validate them.
- Maybe this is possible because they are known to be dfont. The
- current implementation of the resource fork driver of FreeType
- cannot do that, thus gxvalid cannot validate them.
-
- 2 fonts use an unknown tag for the TrueType font resource.
-
-5. `kern' table issues
-----------------------
-
- In common terminology of TrueType, `kern' is classified as a basic and
- platform-independent table. But there are Apple extensions of `kern',
- and there is an extension which requires a GX state machine for
- contextual kerning. Therefore, gxvalid includes a special validator
- for `kern' tables. Unfortunately, there is no exact algorithm to
- check Apple's extension, so gxvalid includes a heuristic algorithm to
- find the proper validation routines for all possible data formats,
- including the data format for Microsoft. By calling
- classic_kern_validate() instead of gxv_validate(), you can specify the
- `kern' format explicitly. However, current FreeType2 uses Microsoft
- `kern' format only, others are ignored (and should be handled in a
- library one level higher than FreeType).
-
- 5-1. History
- ------------
-
- The original 16bit version of `kern' was designed by Apple in the
- pre-GX era, and it was also approved by Microsoft. Afterwards,
- Apple designed a new 32bit version of the `kern' table. According
- to the documentation, the difference between the 16bit and 32bit
- version is only the size of variables in the `kern' header. In the
- following, we call the original 16bit version as `classic', and
- 32bit version as `new'.
-
- 5-2. Versions and dialects which should be differentiated
- ---------------------------------------------------------
-
- The `kern' table consists of a table header and several subtables.
- The version number which identifies a `classic' or a `new' version
- is explicitly written in the table header, but there are
- undocumented differences between Microsoft's and Apple's formats.
- It is called a `dialect' in the following. There are three cases
- which should be handled: the new Apple-dialect, the classic
- Apple-dialect, and the classic Microsoft-dialect. An analysis of
- the formats and the auto detection algorithm of gxvalid is described
- in the following.
-
- 5-2-1. Version detection: classic and new kern
- ----------------------------------------------
-
- According to Apple TrueType specification, there are only two
- differences between the classic and the new:
-
- - The `kern' table header starts with the version number.
- The classic version starts with 0x0000 (16bit),
- the new version starts with 0x00010000 (32bit).
-
- - In the `kern' table header, the number of subtables follows
- the version number.
- In the classic version, it is stored as a 16bit value.
- In the new version, it is stored as a 32bit value.
-
- From Apple font tool's output (DumpKERN is also tested in addition
- to the three Apple font tools in above), there is another
- undocumented difference. In the new version, the subtable header
- includes a 16bit variable named `tupleIndex' which does not exist
- in the classic version.
-
- The new version can store all subtable formats (0, 1, 2, and 3),
- but the Apple TrueType specification does not mention the subtable
- formats available in the classic version.
-
- 5-2-2. Available subtable formats in classic version
- ----------------------------------------------------
-
- Although the Apple TrueType specification recommends to use the
- classic version in the case if the font is designed for both the
- Apple and Microsoft platforms, it does not document the available
- subtable formats in the classic version.
-
- According to the Microsoft TrueType specification, the subtable
- format assured for Windows and OS/2 support is only subtable
- format 0. The Microsoft TrueType specification also describes
- subtable format 2, but does not mention which platforms support
- it. Aubtable formats 1, 3, and higher are documented as reserved
- for future use. Therefore, the classic version can store subtable
- formats 0 and 2, at least. `ttfdump.exe', a font tool provided by
- Microsoft, ignores the subtable format written in the subtable
- header, and parses the table as if all subtables are in format 0.
-
- `kern' subtable format 1 uses a StateTable, so it cannot be
- utilized without a GX State Machine. Therefore, it is reasonable
- to assume that format 1 (and 3) were introduced after Apple had
- introduced GX and moved to the new 32bit version.
-
- 5-2-3. Apple and Microsoft dialects
- -----------------------------------
-
- The `kern' subtable has a 16bit `coverage' field to describe
- kerning attributes, but bit interpretations by Apple and Microsoft
- are different: For example, Apple uses bits 0-7 to identify the
- subtable, while Microsoft uses bits 8-15.
-
- In addition, due to the output of DumpKERN and FontValidator,
- Apple's bit interpretations of coverage in classic and new version
- are incompatible also. In summary, there are three dialects:
- classic Apple dialect, classic Microsoft dialect, and new Apple
- dialect. The classic Microsoft dialect and the new Apple dialect
- are documented by each vendors' TrueType font specification, but
- the documentation for classic Apple dialect is not available.
-
- For example, in the new Apple dialect, bit 15 is documented as
- `set to 1 if the kerning is vertical'. On the other hand, in
- classic Microsoft dialect, bit 1 is documented as `set to 1 if the
- kerning is horizontal'. From the outputs of DumpKERN and
- FontValidator, classic Apple dialect recognizes 15 as `set to 1
- when the kerning is horizontal'. From the results of similar
- experiments, classic Apple dialect seems to be the Endian reverse
- of the classic Microsoft dialect.
-
- As a conclusion it must be noted that no font tool can identify
- classic Apple dialect or classic Microsoft dialect automatically.
-
- 5-2-4. gxvalid auto dialect detection algorithm
- -----------------------------------------------
-
- The first 16 bits of the `kern' table are enough to identify the
- version:
-
- - if the first 16 bits are 0x0000, the `kern' table is in
- classic Apple dialect or classic Microsoft dialect
- - if the first 16 bits are 0x0001, and next 16 bits are 0x0000,
- the kern table is in new Apple dialect.
-
- If the `kern' table is a classic one, the 16bit `coverage' field
- is checked next. Firstly, the coverage bits are decoded for the
- classic Apple dialect using the following bit masks (this is based
- on DumpKERN output):
-
- 0x8000: 1=horizontal, 0=vertical
- 0x4000: not used
- 0x2000: 1=cross-stream, 0=normal
- 0x1FF0: reserved
- 0x000F: subtable format
-
- If any of reserved bits are set or the subtable bits is
- interpreted as format 1 or 3, we take it as `impossible in classic
- Apple dialect' and retry, using the classic Microsoft dialect.
-
- The most popular coverage in new Apple-dialect: 0x8000,
- The most popular coverage in classic Apple-dialect: 0x0000,
- The most popular coverage in classic Microsoft dialect: 0x0001.
-
- 5-3. Tested fonts
- -----------------
-
- We checked 59 fonts bundled with MacOS and 38 fonts bundled with
- Windows, where all font include a `kern' table.
-
- - fonts bundled with MacOS
- * new Apple dialect
- format 0: 18
- format 2: 1
- format 3: 1
- * classic Apple dialect
- format 0: 14
- * classic Microsoft dialect
- format 0: 15
-
- - fonts bundled with Windows
- * classic Microsoft dialect
- format 0: 38
-
- It looks strange that classic Microsoft-dialect fonts are bundled to
- MacOS: they come from MSIE for MacOS, except of MarkerFelt.dfont.
-
-
- ACKNOWLEDGEMENT
- ---------------
-
- Some parts of gxvalid are derived from both the `gxlayout' module and
- the `otvalid' module. Development of gxlayout was supported by the
- Information-technology Promotion Agency(IPA), Japan.
-
- The detailed analysis of undefined glyph ID utilization in `mort' and
- `morx' tables is provided by George Williams.
-
-------------------------------------------------------------------------
-
-Copyright 2004, 2005, 2007 by
-suzuki toshiya, Masatake YAMATO, Red hat K.K.,
-David Turner, Robert Wilhelm, and Werner Lemberg.
-
-This file is part of the FreeType project, and may only be used,
-modified, and distributed under the terms of the FreeType project
-license, LICENSE.TXT. By continuing to use, modify, or distribute this
-file you indicate that you have read the license and understand and
-accept it fully.
-
-
---- end of README ---
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c
deleted file mode 100644
index bc36e675d14..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvalid.c */
-/* */
-/* FreeType validator for TrueTypeGX/AAT tables (body only). */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-
-#include "gxvfeat.c"
-#include "gxvcommn.c"
-#include "gxvbsln.c"
-#include "gxvtrak.c"
-#include "gxvjust.c"
-#include "gxvmort.c"
-#include "gxvmort0.c"
-#include "gxvmort1.c"
-#include "gxvmort2.c"
-#include "gxvmort4.c"
-#include "gxvmort5.c"
-#include "gxvmorx.c"
-#include "gxvmorx0.c"
-#include "gxvmorx1.c"
-#include "gxvmorx2.c"
-#include "gxvmorx4.c"
-#include "gxvmorx5.c"
-#include "gxvkern.c"
-#include "gxvopbd.c"
-#include "gxvprop.c"
-#include "gxvlcar.c"
-#include "gxvmod.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h
deleted file mode 100644
index 27be9ecca85..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvalid.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvalid.h */
-/* */
-/* TrueTyeeGX/AAT table validation (specification only). */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __GXVALID_H__
-#define __GXVALID_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#include "gxverror.h" /* must come before FT_INTERNAL_VALIDATE_H */
-
-#include FT_INTERNAL_VALIDATE_H
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- gxv_feat_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
-
- FT_LOCAL( void )
- gxv_bsln_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
-
- FT_LOCAL( void )
- gxv_trak_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_just_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_morx_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_kern_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_kern_validate_classic( FT_Bytes table,
- FT_Face face,
- FT_Int dialect_flags,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_opbd_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_prop_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
- FT_LOCAL( void )
- gxv_lcar_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator valid );
-
-
-FT_END_HEADER
-
-
-#endif /* __GXVALID_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c
deleted file mode 100644
index 6cca65831e0..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvbsln.c
+++ /dev/null
@@ -1,333 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvbsln.c */
-/* */
-/* TrueTypeGX/AAT bsln table validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvbsln
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define GXV_BSLN_VALUE_COUNT 32
-#define GXV_BSLN_VALUE_EMPTY 0xFFFFU
-
-
- typedef struct GXV_bsln_DataRec_
- {
- FT_Bytes ctlPoints_p;
- FT_UShort defaultBaseline;
-
- } GXV_bsln_DataRec, *GXV_bsln_Data;
-
-
-#define GXV_BSLN_DATA( field ) GXV_TABLE_DATA( bsln, field )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_bsln_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UShort v = value.u;
- FT_UShort* ctlPoints;
-
- FT_UNUSED( glyph );
-
-
- GXV_NAME_ENTER( "lookup value" );
-
- if ( v >= GXV_BSLN_VALUE_COUNT )
- FT_INVALID_DATA;
-
- ctlPoints = (FT_UShort*)GXV_BSLN_DATA( ctlPoints_p );
- if ( ctlPoints && ctlPoints[v] == GXV_BSLN_VALUE_EMPTY )
- FT_INVALID_DATA;
-
- GXV_EXIT;
- }
-
-
- /*
- +===============+ --------+
- | lookup header | |
- +===============+ |
- | BinSrchHeader | |
- +===============+ |
- | lastGlyph[0] | |
- +---------------+ |
- | firstGlyph[0] | | head of lookup table
- +---------------+ | +
- | offset[0] | -> | offset [byte]
- +===============+ | +
- | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
- +---------------+ |
- | firstGlyph[1] | |
- +---------------+ |
- | offset[1] | |
- +===============+ |
- |
- ... |
- |
- 16bit value array |
- +===============+ |
- | value | <-------+
- ...
- */
-
- static GXV_LookupValueDesc
- gxv_bsln_LookupFmt4_transit( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- /* XXX: check range ? */
- offset = (FT_UShort)( base_value.u +
- ( relative_gindex * sizeof ( FT_UShort ) ) );
-
- p = valid->lookuptbl_head + offset;
- limit = lookuptbl_limit;
- GXV_LIMIT_CHECK( 2 );
-
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- static void
- gxv_bsln_parts_fmt0_validate( FT_Bytes tables,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = tables;
-
-
- GXV_NAME_ENTER( "parts format 0" );
-
- /* deltas */
- GXV_LIMIT_CHECK( 2 * GXV_BSLN_VALUE_COUNT );
-
- valid->table_data = NULL; /* No ctlPoints here. */
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_bsln_parts_fmt1_validate( FT_Bytes tables,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = tables;
-
-
- GXV_NAME_ENTER( "parts format 1" );
-
- /* deltas */
- gxv_bsln_parts_fmt0_validate( p, limit, valid );
-
- /* mappingData */
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_bsln_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
- gxv_LookupTable_validate( p + 2 * GXV_BSLN_VALUE_COUNT,
- limit,
- valid );
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_bsln_parts_fmt2_validate( FT_Bytes tables,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = tables;
-
- FT_UShort stdGlyph;
- FT_UShort ctlPoint;
- FT_Int i;
-
- FT_UShort defaultBaseline = GXV_BSLN_DATA( defaultBaseline );
-
-
- GXV_NAME_ENTER( "parts format 2" );
-
- GXV_LIMIT_CHECK( 2 + ( 2 * GXV_BSLN_VALUE_COUNT ) );
-
- /* stdGlyph */
- stdGlyph = FT_NEXT_USHORT( p );
- GXV_TRACE(( " (stdGlyph = %u)\n", stdGlyph ));
-
- gxv_glyphid_validate( stdGlyph, valid );
-
- /* Record the position of ctlPoints */
- GXV_BSLN_DATA( ctlPoints_p ) = p;
-
- /* ctlPoints */
- for ( i = 0; i < GXV_BSLN_VALUE_COUNT; i++ )
- {
- ctlPoint = FT_NEXT_USHORT( p );
- if ( ctlPoint == GXV_BSLN_VALUE_EMPTY )
- {
- if ( i == defaultBaseline )
- FT_INVALID_DATA;
- }
- else
- gxv_ctlPoint_validate( stdGlyph, (FT_Short)ctlPoint, valid );
- }
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_bsln_parts_fmt3_validate( FT_Bytes tables,
- FT_Bytes limit,
- GXV_Validator valid)
- {
- FT_Bytes p = tables;
-
-
- GXV_NAME_ENTER( "parts format 3" );
-
- /* stdGlyph + ctlPoints */
- gxv_bsln_parts_fmt2_validate( p, limit, valid );
-
- /* mappingData */
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_bsln_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
- gxv_LookupTable_validate( p + ( 2 + 2 * GXV_BSLN_VALUE_COUNT ),
- limit,
- valid );
-
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** bsln TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_bsln_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
-
- GXV_bsln_DataRec bslnrec;
- GXV_bsln_Data bsln = &bslnrec;
-
- FT_Bytes p = table;
- FT_Bytes limit = 0;
-
- FT_ULong version;
- FT_UShort format;
- FT_UShort defaultBaseline;
-
- GXV_Validate_Func fmt_funcs_table [] =
- {
- gxv_bsln_parts_fmt0_validate,
- gxv_bsln_parts_fmt1_validate,
- gxv_bsln_parts_fmt2_validate,
- gxv_bsln_parts_fmt3_validate,
- };
-
-
- valid->root = ftvalid;
- valid->table_data = bsln;
- valid->face = face;
-
- FT_TRACE3(( "validating `bsln' table\n" ));
- GXV_INIT;
-
-
- GXV_LIMIT_CHECK( 4 + 2 + 2 );
- version = FT_NEXT_ULONG( p );
- format = FT_NEXT_USHORT( p );
- defaultBaseline = FT_NEXT_USHORT( p );
-
- /* only version 1.0 is defined (1996) */
- if ( version != 0x00010000UL )
- FT_INVALID_FORMAT;
-
- /* only format 1, 2, 3 are defined (1996) */
- GXV_TRACE(( " (format = %d)\n", format ));
- if ( format > 3 )
- FT_INVALID_FORMAT;
-
- if ( defaultBaseline > 31 )
- FT_INVALID_FORMAT;
-
- bsln->defaultBaseline = defaultBaseline;
-
- fmt_funcs_table[format]( p, limit, valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* arch-tag: ebe81143-fdaa-4c68-a4d1-b57227daa3bc
- (do not change this comment) */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c
deleted file mode 100644
index 46fc123fe4b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.c
+++ /dev/null
@@ -1,1758 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvcommn.c */
-/* */
-/* TrueTypeGX/AAT common tables validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvcommon
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** 16bit offset sorter *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static int
- gxv_compare_ushort_offset( FT_UShort* a,
- FT_UShort* b )
- {
- if ( *a < *b )
- return -1;
- else if ( *a > *b )
- return 1;
- else
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_set_length_by_ushort_offset( FT_UShort* offset,
- FT_UShort** length,
- FT_UShort* buff,
- FT_UInt nmemb,
- FT_UShort limit,
- GXV_Validator valid )
- {
- FT_UInt i;
-
-
- for ( i = 0; i < nmemb; i++ )
- *(length[i]) = 0;
-
- for ( i = 0; i < nmemb; i++ )
- buff[i] = offset[i];
- buff[nmemb] = limit;
-
- ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_UShort ),
- ( int(*)(const void*, const void*) )gxv_compare_ushort_offset );
-
- if ( buff[nmemb] > limit )
- FT_INVALID_OFFSET;
-
- for ( i = 0; i < nmemb; i++ )
- {
- FT_UInt j;
-
-
- for ( j = 0; j < nmemb; j++ )
- if ( buff[j] == offset[i] )
- break;
-
- if ( j == nmemb )
- FT_INVALID_OFFSET;
-
- *(length[i]) = (FT_UShort)( buff[j + 1] - buff[j] );
-
- if ( 0 != offset[i] && 0 == *(length[i]) )
- FT_INVALID_OFFSET;
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** 32bit offset sorter *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static int
- gxv_compare_ulong_offset( FT_ULong* a,
- FT_ULong* b )
- {
- if ( *a < *b )
- return -1;
- else if ( *a > *b )
- return 1;
- else
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_set_length_by_ulong_offset( FT_ULong* offset,
- FT_ULong** length,
- FT_ULong* buff,
- FT_UInt nmemb,
- FT_ULong limit,
- GXV_Validator valid)
- {
- FT_UInt i;
-
-
- for ( i = 0; i < nmemb; i++ )
- *(length[i]) = 0;
-
- for ( i = 0; i < nmemb; i++ )
- buff[i] = offset[i];
- buff[nmemb] = limit;
-
- ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_ULong ),
- ( int(*)(const void*, const void*) )gxv_compare_ulong_offset );
-
- if ( buff[nmemb] > limit )
- FT_INVALID_OFFSET;
-
- for ( i = 0; i < nmemb; i++ )
- {
- FT_UInt j;
-
-
- for ( j = 0; j < nmemb; j++ )
- if ( buff[j] == offset[i] )
- break;
-
- if ( j == nmemb )
- FT_INVALID_OFFSET;
-
- *(length[i]) = buff[j + 1] - buff[j];
-
- if ( 0 != offset[i] && 0 == *(length[i]) )
- FT_INVALID_OFFSET;
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** scan value array and get min & max *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( void )
- gxv_array_getlimits_byte( FT_Bytes table,
- FT_Bytes limit,
- FT_Byte* min,
- FT_Byte* max,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- *min = 0xFF;
- *max = 0x00;
-
- while ( p < limit )
- {
- FT_Byte val;
-
-
- GXV_LIMIT_CHECK( 1 );
- val = FT_NEXT_BYTE( p );
-
- *min = (FT_Byte)FT_MIN( *min, val );
- *max = (FT_Byte)FT_MAX( *max, val );
- }
-
- valid->subtable_length = p - table;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_array_getlimits_ushort( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort* min,
- FT_UShort* max,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- *min = 0xFFFFU;
- *max = 0x0000;
-
- while ( p < limit )
- {
- FT_UShort val;
-
-
- GXV_LIMIT_CHECK( 2 );
- val = FT_NEXT_USHORT( p );
-
- *min = (FT_Byte)FT_MIN( *min, val );
- *max = (FT_Byte)FT_MAX( *max, val );
- }
-
- valid->subtable_length = p - table;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BINSEARCHHEADER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_BinSrchHeader_
- {
- FT_UShort unitSize;
- FT_UShort nUnits;
- FT_UShort searchRange;
- FT_UShort entrySelector;
- FT_UShort rangeShift;
-
- } GXV_BinSrchHeader;
-
-
- static void
- gxv_BinSrchHeader_check_consistency( GXV_BinSrchHeader* binSrchHeader,
- GXV_Validator valid )
- {
- FT_UShort searchRange;
- FT_UShort entrySelector;
- FT_UShort rangeShift;
-
-
- if ( binSrchHeader->unitSize == 0 )
- FT_INVALID_DATA;
-
- if ( binSrchHeader->nUnits == 0 )
- {
- if ( binSrchHeader->searchRange == 0 &&
- binSrchHeader->entrySelector == 0 &&
- binSrchHeader->rangeShift == 0 )
- return;
- else
- FT_INVALID_DATA;
- }
-
- for ( searchRange = 1, entrySelector = 1;
- ( searchRange * 2 ) <= binSrchHeader->nUnits &&
- searchRange < 0x8000U;
- searchRange *= 2, entrySelector++ )
- ;
-
- entrySelector--;
- searchRange = (FT_UShort)( searchRange * binSrchHeader->unitSize );
- rangeShift = (FT_UShort)( binSrchHeader->nUnits * binSrchHeader->unitSize
- - searchRange );
-
- if ( searchRange != binSrchHeader->searchRange ||
- entrySelector != binSrchHeader->entrySelector ||
- rangeShift != binSrchHeader->rangeShift )
- {
- GXV_TRACE(( "Inconsistency found in BinSrchHeader\n" ));
- GXV_TRACE(( "originally: unitSize=%d, nUnits=%d, "
- "searchRange=%d, entrySelector=%d, "
- "rangeShift=%d\n",
- binSrchHeader->unitSize, binSrchHeader->nUnits,
- binSrchHeader->searchRange, binSrchHeader->entrySelector,
- binSrchHeader->rangeShift ));
- GXV_TRACE(( "calculated: unitSize=%d, nUnits=%d, "
- "searchRange=%d, entrySelector=%d, "
- "rangeShift=%d\n",
- binSrchHeader->unitSize, binSrchHeader->nUnits,
- searchRange, entrySelector, rangeShift ));
-
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
- }
-
-
- /*
- * parser & validator of BinSrchHeader
- * which is used in LookupTable format 2, 4, 6.
- *
- * Essential parameters (unitSize, nUnits) are returned by
- * given pointer, others (searchRange, entrySelector, rangeShift)
- * can be calculated by essential parameters, so they are just
- * validated and discarded.
- *
- * However, wrong values in searchRange, entrySelector, rangeShift
- * won't cause fatal errors, because these parameters might be
- * only used in old m68k font driver in MacOS.
- * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- */
-
- FT_LOCAL_DEF( void )
- gxv_BinSrchHeader_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort* unitSize_p,
- FT_UShort* nUnits_p,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- GXV_BinSrchHeader binSrchHeader;
-
-
- GXV_NAME_ENTER( "BinSrchHeader validate" );
-
- if ( *unitSize_p == 0 )
- {
- GXV_LIMIT_CHECK( 2 );
- binSrchHeader.unitSize = FT_NEXT_USHORT( p );
- }
- else
- binSrchHeader.unitSize = *unitSize_p;
-
- if ( *nUnits_p == 0 )
- {
- GXV_LIMIT_CHECK( 2 );
- binSrchHeader.nUnits = FT_NEXT_USHORT( p );
- }
- else
- binSrchHeader.nUnits = *nUnits_p;
-
- GXV_LIMIT_CHECK( 2 + 2 + 2 );
- binSrchHeader.searchRange = FT_NEXT_USHORT( p );
- binSrchHeader.entrySelector = FT_NEXT_USHORT( p );
- binSrchHeader.rangeShift = FT_NEXT_USHORT( p );
- GXV_TRACE(( "nUnits %d\n", binSrchHeader.nUnits ));
-
- gxv_BinSrchHeader_check_consistency( &binSrchHeader, valid );
-
- if ( *unitSize_p == 0 )
- *unitSize_p = binSrchHeader.unitSize;
-
- if ( *nUnits_p == 0 )
- *nUnits_p = binSrchHeader.nUnits;
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LOOKUP TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define GXV_LOOKUP_VALUE_LOAD( P, SIGNSPEC ) \
- ( P += 2, gxv_lookup_value_load( P - 2, SIGNSPEC ) )
-
- static GXV_LookupValueDesc
- gxv_lookup_value_load( FT_Bytes p,
- int signspec )
- {
- GXV_LookupValueDesc v;
-
-
- if ( signspec == GXV_LOOKUPVALUE_UNSIGNED )
- v.u = FT_NEXT_USHORT( p );
- else
- v.s = FT_NEXT_SHORT( p );
-
- return v;
- }
-
-
-#define GXV_UNITSIZE_VALIDATE( FORMAT, UNITSIZE, NUNITS, CORRECTSIZE ) \
- FT_BEGIN_STMNT \
- if ( UNITSIZE != CORRECTSIZE ) \
- { \
- FT_ERROR(( "unitSize=%d differs from" \
- "expected unitSize=%d" \
- "in LookupTable %s", \
- UNITSIZE, CORRECTSIZE, FORMAT )); \
- if ( UNITSIZE != 0 && NUNITS != 0 ) \
- { \
- FT_ERROR(( " cannot validate anymore\n" )); \
- FT_INVALID_FORMAT; \
- } \
- else \
- FT_ERROR(( " forcibly continues\n" )); \
- } \
- FT_END_STMNT
-
-
- /* ================= Simple Array Format 0 Lookup Table ================ */
- static void
- gxv_LookupTable_fmt0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort i;
-
- GXV_LookupValueDesc value;
-
-
- GXV_NAME_ENTER( "LookupTable format 0" );
-
- GXV_LIMIT_CHECK( 2 * valid->face->num_glyphs );
-
- for ( i = 0; i < valid->face->num_glyphs; i++ )
- {
- GXV_LIMIT_CHECK( 2 );
- if ( p + 2 >= limit ) /* some fonts have too-short fmt0 array */
- {
- GXV_TRACE(( "too short, glyphs %d - %d are missing\n",
- i, valid->face->num_glyphs ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- break;
- }
-
- value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
- valid->lookupval_func( i, value, valid );
- }
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- /* ================= Segment Single Format 2 Loolup Table ============== */
- /*
- * Apple spec says:
- *
- * To guarantee that a binary search terminates, you must include one or
- * more special `end of search table' values at the end of the data to
- * be searched. The number of termination values that need to be
- * included is table-specific. The value that indicates binary search
- * termination is 0xFFFF.
- *
- * The problem is that nUnits does not include this end-marker. It's
- * quite difficult to discriminate whether the following 0xFFFF comes from
- * the end-marker or some next data.
- *
- * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- */
- static void
- gxv_LookupTable_fmt2_skip_endmarkers( FT_Bytes table,
- FT_UShort unitSize,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- while ( ( p + 4 ) < valid->root->limit )
- {
- if ( p[0] != 0xFF || p[1] != 0xFF || /* lastGlyph */
- p[2] != 0xFF || p[3] != 0xFF ) /* firstGlyph */
- break;
- p += unitSize;
- }
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_LookupTable_fmt2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort gid;
-
- FT_UShort unitSize;
- FT_UShort nUnits;
- FT_UShort unit;
- FT_UShort lastGlyph;
- FT_UShort firstGlyph;
- GXV_LookupValueDesc value;
-
-
- GXV_NAME_ENTER( "LookupTable format 2" );
-
- unitSize = nUnits = 0;
- gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
- p += valid->subtable_length;
-
- GXV_UNITSIZE_VALIDATE( "format2", unitSize, nUnits, 6 );
-
- for ( unit = 0, gid = 0; unit < nUnits; unit++ )
- {
- GXV_LIMIT_CHECK( 2 + 2 + 2 );
- lastGlyph = FT_NEXT_USHORT( p );
- firstGlyph = FT_NEXT_USHORT( p );
- value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
-
- gxv_glyphid_validate( firstGlyph, valid );
- gxv_glyphid_validate( lastGlyph, valid );
-
- if ( lastGlyph < gid )
- {
- GXV_TRACE(( "reverse ordered segment specification:"
- " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
- unit, lastGlyph, unit - 1 , gid ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
-
- if ( lastGlyph < firstGlyph )
- {
- GXV_TRACE(( "reverse ordered range specification at unit %d:",
- " lastGlyph %d < firstGlyph %d ",
- unit, lastGlyph, firstGlyph ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
-
- if ( valid->root->level == FT_VALIDATE_TIGHT )
- continue; /* ftxvalidator silently skips such an entry */
-
- FT_TRACE4(( "continuing with exchanged values\n" ));
- gid = firstGlyph;
- firstGlyph = lastGlyph;
- lastGlyph = gid;
- }
-
- for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
- valid->lookupval_func( gid, value, valid );
- }
-
- gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
- p += valid->subtable_length;
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- /* ================= Segment Array Format 4 Lookup Table =============== */
- static void
- gxv_LookupTable_fmt4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort unit;
- FT_UShort gid;
-
- FT_UShort unitSize;
- FT_UShort nUnits;
- FT_UShort lastGlyph;
- FT_UShort firstGlyph;
- GXV_LookupValueDesc base_value;
- GXV_LookupValueDesc value;
-
-
- GXV_NAME_ENTER( "LookupTable format 4" );
-
- unitSize = nUnits = 0;
- gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
- p += valid->subtable_length;
-
- GXV_UNITSIZE_VALIDATE( "format4", unitSize, nUnits, 6 );
-
- for ( unit = 0, gid = 0; unit < nUnits; unit++ )
- {
- GXV_LIMIT_CHECK( 2 + 2 );
- lastGlyph = FT_NEXT_USHORT( p );
- firstGlyph = FT_NEXT_USHORT( p );
-
- gxv_glyphid_validate( firstGlyph, valid );
- gxv_glyphid_validate( lastGlyph, valid );
-
- if ( lastGlyph < gid )
- {
- GXV_TRACE(( "reverse ordered segment specification:"
- " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
- unit, lastGlyph, unit - 1 , gid ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
-
- if ( lastGlyph < firstGlyph )
- {
- GXV_TRACE(( "reverse ordered range specification at unit %d:",
- " lastGlyph %d < firstGlyph %d ",
- unit, lastGlyph, firstGlyph ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
-
- if ( valid->root->level == FT_VALIDATE_TIGHT )
- continue; /* ftxvalidator silently skips such an entry */
-
- FT_TRACE4(( "continuing with exchanged values\n" ));
- gid = firstGlyph;
- firstGlyph = lastGlyph;
- lastGlyph = gid;
- }
-
- GXV_LIMIT_CHECK( 2 );
- base_value = GXV_LOOKUP_VALUE_LOAD( p, GXV_LOOKUPVALUE_UNSIGNED );
-
- for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
- {
- value = valid->lookupfmt4_trans( (FT_UShort)( gid - firstGlyph ),
- base_value,
- limit,
- valid );
-
- valid->lookupval_func( gid, value, valid );
- }
- }
-
- gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
- p += valid->subtable_length;
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- /* ================= Segment Table Format 6 Lookup Table =============== */
- static void
- gxv_LookupTable_fmt6_skip_endmarkers( FT_Bytes table,
- FT_UShort unitSize,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- while ( p < valid->root->limit )
- {
- if ( p[0] != 0xFF || p[1] != 0xFF )
- break;
- p += unitSize;
- }
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_LookupTable_fmt6_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort unit;
- FT_UShort prev_glyph;
-
- FT_UShort unitSize;
- FT_UShort nUnits;
- FT_UShort glyph;
- GXV_LookupValueDesc value;
-
-
- GXV_NAME_ENTER( "LookupTable format 6" );
-
- unitSize = nUnits = 0;
- gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
- p += valid->subtable_length;
-
- GXV_UNITSIZE_VALIDATE( "format6", unitSize, nUnits, 4 );
-
- for ( unit = 0, prev_glyph = 0; unit < nUnits; unit++ )
- {
- GXV_LIMIT_CHECK( 2 + 2 );
- glyph = FT_NEXT_USHORT( p );
- value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
-
- if ( gxv_glyphid_validate( glyph, valid ) )
- GXV_TRACE(( " endmarker found within defined range"
- " (entry %d < nUnits=%d)\n",
- unit, nUnits ));
-
- if ( prev_glyph > glyph )
- {
- GXV_TRACE(( "current gid 0x%04x < previous gid 0x%04x\n",
- glyph, prev_glyph ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
- prev_glyph = glyph;
-
- valid->lookupval_func( glyph, value, valid );
- }
-
- gxv_LookupTable_fmt6_skip_endmarkers( p, unitSize, valid );
- p += valid->subtable_length;
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- /* ================= Trimmed Array Format 8 Lookup Table =============== */
- static void
- gxv_LookupTable_fmt8_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort i;
-
- GXV_LookupValueDesc value;
- FT_UShort firstGlyph;
- FT_UShort glyphCount;
-
-
- GXV_NAME_ENTER( "LookupTable format 8" );
-
- /* firstGlyph + glyphCount */
- GXV_LIMIT_CHECK( 2 + 2 );
- firstGlyph = FT_NEXT_USHORT( p );
- glyphCount = FT_NEXT_USHORT( p );
-
- gxv_glyphid_validate( firstGlyph, valid );
- gxv_glyphid_validate( (FT_UShort)( firstGlyph + glyphCount ), valid );
-
- /* valueArray */
- for ( i = 0; i < glyphCount; i++ )
- {
- GXV_LIMIT_CHECK( 2 );
- value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
- valid->lookupval_func( (FT_UShort)( firstGlyph + i ), value, valid );
- }
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_LookupTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort format;
-
- GXV_Validate_Func fmt_funcs_table[] =
- {
- gxv_LookupTable_fmt0_validate, /* 0 */
- NULL, /* 1 */
- gxv_LookupTable_fmt2_validate, /* 2 */
- NULL, /* 3 */
- gxv_LookupTable_fmt4_validate, /* 4 */
- NULL, /* 5 */
- gxv_LookupTable_fmt6_validate, /* 6 */
- NULL, /* 7 */
- gxv_LookupTable_fmt8_validate, /* 8 */
- };
-
- GXV_Validate_Func func;
-
-
- GXV_NAME_ENTER( "LookupTable" );
-
- /* lookuptbl_head may be used in fmt4 transit function. */
- valid->lookuptbl_head = table;
-
- /* format */
- GXV_LIMIT_CHECK( 2 );
- format = FT_NEXT_USHORT( p );
- GXV_TRACE(( " (format %d)\n", format ));
-
- if ( format > 8 )
- FT_INVALID_FORMAT;
-
- func = fmt_funcs_table[format];
- if ( func == NULL )
- FT_INVALID_FORMAT;
-
- func( p, limit, valid );
- p += valid->subtable_length;
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Glyph ID *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( FT_Int )
- gxv_glyphid_validate( FT_UShort gid,
- GXV_Validator valid )
- {
- FT_Face face;
-
-
- if ( gid == 0xFFFFU )
- {
- GXV_EXIT;
- return 1;
- }
-
- face = valid->face;
- if ( face->num_glyphs < gid )
- {
- GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %d < %d\n",
- face->num_glyphs, gid ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
-
- return 0;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CONTROL POINT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_ctlPoint_validate( FT_UShort gid,
- FT_Short ctl_point,
- GXV_Validator valid )
- {
- FT_Face face;
- FT_Error error;
-
- FT_GlyphSlot glyph;
- FT_Outline outline;
- short n_points;
-
-
- face = valid->face;
-
- error = FT_Load_Glyph( face,
- gid,
- FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM );
- if ( error )
- FT_INVALID_GLYPH_ID;
-
- glyph = face->glyph;
- outline = glyph->outline;
- n_points = outline.n_points;
-
-
- if ( !( ctl_point < n_points ) )
- FT_INVALID_DATA;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SFNT NAME *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_sfntName_validate( FT_UShort name_index,
- FT_UShort min_index,
- FT_UShort max_index,
- GXV_Validator valid )
- {
- FT_SfntName name;
- FT_UInt i;
- FT_UInt nnames;
-
-
- GXV_NAME_ENTER( "sfntName" );
-
- if ( name_index < min_index || max_index < name_index )
- FT_INVALID_FORMAT;
-
- nnames = FT_Get_Sfnt_Name_Count( valid->face );
- for ( i = 0; i < nnames; i++ )
- {
- if ( FT_Get_Sfnt_Name( valid->face, i, &name ) != FT_Err_Ok )
- continue ;
-
- if ( name.name_id == name_index )
- goto Out;
- }
-
- GXV_TRACE(( " nameIndex = %d (UNTITLED)\n", name_index ));
- FT_INVALID_DATA;
- goto Exit; /* make compiler happy */
-
- Out:
- FT_TRACE1(( " nameIndex = %d (", name_index ));
- GXV_TRACE_HEXDUMP_SFNTNAME( name );
- FT_TRACE1(( ")\n" ));
-
- Exit:
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** STATE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* -------------------------- Class Table --------------------------- */
-
- /*
- * highestClass specifies how many classes are defined in this
- * Class Subtable. Apple spec does not mention whether undefined
- * holes in the class (e.g.: 0-3 are predefined, 4 is unused, 5 is used)
- * are permitted. At present, holes in a defined class are not checked.
- * -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
- */
-
- static void
- gxv_ClassTable_validate( FT_Bytes table,
- FT_UShort* length_p,
- FT_UShort stateSize,
- FT_Byte* maxClassID_p,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = table + *length_p;
- FT_UShort firstGlyph;
- FT_UShort nGlyphs;
-
-
- GXV_NAME_ENTER( "ClassTable" );
-
- *maxClassID_p = 3; /* Classes 0, 2, and 3 are predefined */
-
- GXV_LIMIT_CHECK( 2 + 2 );
- firstGlyph = FT_NEXT_USHORT( p );
- nGlyphs = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( " (firstGlyph = %d, nGlyphs = %d)\n", firstGlyph, nGlyphs ));
-
- if ( !nGlyphs )
- goto Out;
-
- gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs ), valid );
-
- {
- FT_Byte nGlyphInClass[256];
- FT_Byte classID;
- FT_UShort i;
-
-
- ft_memset( nGlyphInClass, 0, 256 );
-
-
- for ( i = 0; i < nGlyphs; i++ )
- {
- GXV_LIMIT_CHECK( 1 );
- classID = FT_NEXT_BYTE( p );
- switch ( classID )
- {
- /* following classes should not appear in class array */
- case 0: /* end of text */
- case 2: /* out of bounds */
- case 3: /* end of line */
- FT_INVALID_DATA;
- break;
-
- case 1: /* out of bounds */
- default: /* user-defined: 4 - ( stateSize - 1 ) */
- if ( classID >= stateSize )
- FT_INVALID_DATA; /* assign glyph to undefined state */
-
- nGlyphInClass[classID]++;
- break;
- }
- }
- *length_p = (FT_UShort)( p - table );
-
- /* scan max ClassID in use */
- for ( i = 0; i < stateSize; i++ )
- if ( ( 3 < i ) && ( nGlyphInClass[i] > 0 ) )
- *maxClassID_p = (FT_Byte)i; /* XXX: Check Range? */
- }
-
- Out:
- GXV_TRACE(( "Declared stateSize=0x%02x, Used maxClassID=0x%02x\n",
- stateSize, *maxClassID_p ));
- GXV_EXIT;
- }
-
-
- /* --------------------------- State Array ----------------------------- */
-
- static void
- gxv_StateArray_validate( FT_Bytes table,
- FT_UShort* length_p,
- FT_Byte maxClassID,
- FT_UShort stateSize,
- FT_Byte* maxState_p,
- FT_Byte* maxEntry_p,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = table + *length_p;
- FT_Byte clazz;
- FT_Byte entry;
-
- FT_UNUSED( stateSize ); /* for the non-debugging case */
-
-
- GXV_NAME_ENTER( "StateArray" );
-
- GXV_TRACE(( "parse %d bytes by stateSize=%d maxClassID=%d\n",
- (int)(*length_p), stateSize, (int)(maxClassID) ));
-
- /*
- * 2 states are predefined and must be described in StateArray:
- * state 0 (start of text), 1 (start of line)
- */
- GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 );
-
- *maxState_p = 0;
- *maxEntry_p = 0;
-
- /* read if enough to read another state */
- while ( p + ( 1 + maxClassID ) <= limit )
- {
- (*maxState_p)++;
- for ( clazz = 0; clazz <= maxClassID; clazz++ )
- {
- entry = FT_NEXT_BYTE( p );
- *maxEntry_p = (FT_Byte)FT_MAX( *maxEntry_p, entry );
- }
- }
- GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
- *maxState_p, *maxEntry_p ));
-
- *length_p = (FT_UShort)( p - table );
-
- GXV_EXIT;
- }
-
-
- /* --------------------------- Entry Table ----------------------------- */
-
- static void
- gxv_EntryTable_validate( FT_Bytes table,
- FT_UShort* length_p,
- FT_Byte maxEntry,
- FT_UShort stateArray,
- FT_UShort stateArray_length,
- FT_Byte maxClassID,
- FT_Bytes statetable_table,
- FT_Bytes statetable_limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = table + *length_p;
- FT_Byte entry;
- FT_Byte state;
- FT_Int entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( statetable );
-
- GXV_XStateTable_GlyphOffsetDesc glyphOffset;
-
-
- GXV_NAME_ENTER( "EntryTable" );
-
- GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
-
- if ( ( maxEntry + 1 ) * entrySize > *length_p )
- {
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_TOO_SHORT;
-
- /* ftxvalidator and FontValidator both warn and continue */
- maxEntry = (FT_Byte)( *length_p / entrySize - 1 );
- GXV_TRACE(( "too large maxEntry, shrinking to %d fit EntryTable length\n",
- maxEntry ));
- }
-
- for ( entry = 0; entry <= maxEntry; entry++ )
- {
- FT_UShort newState;
- FT_UShort flags;
-
-
- GXV_LIMIT_CHECK( 2 + 2 );
- newState = FT_NEXT_USHORT( p );
- flags = FT_NEXT_USHORT( p );
-
-
- if ( newState < stateArray ||
- stateArray + stateArray_length < newState )
- {
- GXV_TRACE(( " newState offset 0x%04x is out of stateArray\n",
- newState ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- continue;
- }
-
- if ( 0 != ( ( newState - stateArray ) % ( 1 + maxClassID ) ) )
- {
- GXV_TRACE(( " newState offset 0x%04x is not aligned to %d-classes\n",
- newState, 1 + maxClassID ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- continue;
- }
-
- state = (FT_Byte)( ( newState - stateArray ) / ( 1 + maxClassID ) );
-
- switch ( GXV_GLYPHOFFSET_FMT( statetable ) )
- {
- case GXV_GLYPHOFFSET_NONE:
- glyphOffset.uc = 0; /* make compiler happy */
- break;
-
- case GXV_GLYPHOFFSET_UCHAR:
- glyphOffset.uc = FT_NEXT_BYTE( p );
- break;
-
- case GXV_GLYPHOFFSET_CHAR:
- glyphOffset.c = FT_NEXT_CHAR( p );
- break;
-
- case GXV_GLYPHOFFSET_USHORT:
- glyphOffset.u = FT_NEXT_USHORT( p );
- break;
-
- case GXV_GLYPHOFFSET_SHORT:
- glyphOffset.s = FT_NEXT_SHORT( p );
- break;
-
- case GXV_GLYPHOFFSET_ULONG:
- glyphOffset.ul = FT_NEXT_ULONG( p );
- break;
-
- case GXV_GLYPHOFFSET_LONG:
- glyphOffset.l = FT_NEXT_LONG( p );
- break;
-
- default:
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_FORMAT;
- goto Exit;
- }
-
- if ( NULL != valid->statetable.entry_validate_func )
- valid->statetable.entry_validate_func( state,
- flags,
- glyphOffset,
- statetable_table,
- statetable_limit,
- valid );
- }
-
- Exit:
- *length_p = (FT_UShort)( p - table );
-
- GXV_EXIT;
- }
-
-
- /* =========================== State Table ============================= */
-
- FT_LOCAL_DEF( void )
- gxv_StateTable_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_UShort o[3];
- FT_UShort* l[3];
- FT_UShort buff[4];
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
-
- gxv_set_length_by_ushort_offset( o, l, buff, 3, table_size, valid );
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_StateTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort stateSize;
- FT_UShort classTable; /* offset to Class(Sub)Table */
- FT_UShort stateArray; /* offset to StateArray */
- FT_UShort entryTable; /* offset to EntryTable */
-
- FT_UShort classTable_length;
- FT_UShort stateArray_length;
- FT_UShort entryTable_length;
- FT_Byte maxClassID;
- FT_Byte maxState;
- FT_Byte maxEntry;
-
- GXV_StateTable_Subtable_Setup_Func setup_func;
-
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER( "StateTable" );
-
- GXV_TRACE(( "StateTable header\n" ));
-
- GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
- stateSize = FT_NEXT_USHORT( p );
- classTable = FT_NEXT_USHORT( p );
- stateArray = FT_NEXT_USHORT( p );
- entryTable = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( "stateSize=0x%04x\n", stateSize ));
- GXV_TRACE(( "offset to classTable=0x%04x\n", classTable ));
- GXV_TRACE(( "offset to stateArray=0x%04x\n", stateArray ));
- GXV_TRACE(( "offset to entryTable=0x%04x\n", entryTable ));
-
- if ( stateSize > 0xFF )
- FT_INVALID_DATA;
-
- if ( valid->statetable.optdata_load_func != NULL )
- valid->statetable.optdata_load_func( p, limit, valid );
-
- if ( valid->statetable.subtable_setup_func != NULL)
- setup_func = valid->statetable.subtable_setup_func;
- else
- setup_func = gxv_StateTable_subtable_setup;
-
- setup_func( (FT_UShort)( limit - table ),
- classTable,
- stateArray,
- entryTable,
- &classTable_length,
- &stateArray_length,
- &entryTable_length,
- valid );
-
- GXV_TRACE(( "StateTable Subtables\n" ));
-
- if ( classTable != 0 )
- gxv_ClassTable_validate( table + classTable,
- &classTable_length,
- stateSize,
- &maxClassID,
- valid );
- else
- maxClassID = (FT_Byte)( stateSize - 1 );
-
- if ( stateArray != 0 )
- gxv_StateArray_validate( table + stateArray,
- &stateArray_length,
- maxClassID,
- stateSize,
- &maxState,
- &maxEntry,
- valid );
- else
- {
- maxState = 1; /* 0:start of text, 1:start of line are predefined */
- maxEntry = 0;
- }
-
- if ( maxEntry > 0 && entryTable == 0 )
- FT_INVALID_OFFSET;
-
- if ( entryTable != 0 )
- gxv_EntryTable_validate( table + entryTable,
- &entryTable_length,
- maxEntry,
- stateArray,
- stateArray_length,
- maxClassID,
- table,
- limit,
- valid );
-
- GXV_EXIT;
- }
-
-
- /* ================= eXtended State Table (for morx) =================== */
-
- FT_LOCAL_DEF( void )
- gxv_XStateTable_subtable_setup( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_ULong o[3];
- FT_ULong* l[3];
- FT_ULong buff[4];
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
-
- gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
- }
-
-
- static void
- gxv_XClassTable_lookupval_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UNUSED( glyph );
-
- if ( value.u >= valid->xstatetable.nClasses )
- FT_INVALID_DATA;
- if ( value.u > valid->xstatetable.maxClassID )
- valid->xstatetable.maxClassID = value.u;
- }
-
-
- /*
- +===============+ --------+
- | lookup header | |
- +===============+ |
- | BinSrchHeader | |
- +===============+ |
- | lastGlyph[0] | |
- +---------------+ |
- | firstGlyph[0] | | head of lookup table
- +---------------+ | +
- | offset[0] | -> | offset [byte]
- +===============+ | +
- | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
- +---------------+ |
- | firstGlyph[1] | |
- +---------------+ |
- | offset[1] | |
- +===============+ |
- |
- .... |
- |
- 16bit value array |
- +===============+ |
- | value | <-------+
- ....
- */
- static GXV_LookupValueDesc
- gxv_XClassTable_lookupfmt4_transit( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- /* XXX: check range? */
- offset = (FT_UShort)( base_value.u +
- relative_gindex * sizeof ( FT_UShort ) );
-
- p = valid->lookuptbl_head + offset;
- limit = lookuptbl_limit;
-
- GXV_LIMIT_CHECK ( 2 );
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- static void
- gxv_XStateArray_validate( FT_Bytes table,
- FT_ULong* length_p,
- FT_UShort maxClassID,
- FT_ULong stateSize,
- FT_UShort* maxState_p,
- FT_UShort* maxEntry_p,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = table + *length_p;
- FT_UShort clazz;
- FT_UShort entry;
-
- FT_UNUSED( stateSize ); /* for the non-debugging case */
-
-
- GXV_NAME_ENTER( "XStateArray" );
-
- GXV_TRACE(( "parse % 3d bytes by stateSize=% 3d maxClassID=% 3d\n",
- (int)(*length_p), stateSize, (int)(maxClassID) ));
-
- /*
- * 2 states are predefined and must be described:
- * state 0 (start of text), 1 (start of line)
- */
- GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 * 2 );
-
- *maxState_p = 0;
- *maxEntry_p = 0;
-
- /* read if enough to read another state */
- while ( p + ( ( 1 + maxClassID ) * 2 ) <= limit )
- {
- (*maxState_p)++;
- for ( clazz = 0; clazz <= maxClassID; clazz++ )
- {
- entry = FT_NEXT_USHORT( p );
- *maxEntry_p = (FT_UShort)FT_MAX( *maxEntry_p, entry );
- }
- }
- GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
- *maxState_p, *maxEntry_p ));
-
- *length_p = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_XEntryTable_validate( FT_Bytes table,
- FT_ULong* length_p,
- FT_UShort maxEntry,
- FT_ULong stateArray_length,
- FT_UShort maxClassID,
- FT_Bytes xstatetable_table,
- FT_Bytes xstatetable_limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = table + *length_p;
- FT_UShort entry;
- FT_UShort state;
- FT_Int entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( xstatetable );
-
-
- GXV_NAME_ENTER( "XEntryTable" );
- GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
-
- if ( ( p + ( maxEntry + 1 ) * entrySize ) > limit )
- FT_INVALID_TOO_SHORT;
-
- for (entry = 0; entry <= maxEntry ; entry++ )
- {
- FT_UShort newState_idx;
- FT_UShort flags;
- GXV_XStateTable_GlyphOffsetDesc glyphOffset;
-
-
- GXV_LIMIT_CHECK( 2 + 2 );
- newState_idx = FT_NEXT_USHORT( p );
- flags = FT_NEXT_USHORT( p );
-
- if ( stateArray_length < (FT_ULong)( newState_idx * 2 ) )
- {
- GXV_TRACE(( " newState index 0x%04x points out of stateArray\n",
- newState_idx ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- }
-
- state = (FT_UShort)( newState_idx / ( 1 + maxClassID ) );
- if ( 0 != ( newState_idx % ( 1 + maxClassID ) ) )
- {
- FT_TRACE4(( "-> new state = %d (supposed)\n"
- "but newState index 0x%04x is not aligned to %d-classes\n",
- state, newState_idx, 1 + maxClassID ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- }
-
- switch ( GXV_GLYPHOFFSET_FMT( xstatetable ) )
- {
- case GXV_GLYPHOFFSET_NONE:
- glyphOffset.uc = 0; /* make compiler happy */
- break;
-
- case GXV_GLYPHOFFSET_UCHAR:
- glyphOffset.uc = FT_NEXT_BYTE( p );
- break;
-
- case GXV_GLYPHOFFSET_CHAR:
- glyphOffset.c = FT_NEXT_CHAR( p );
- break;
-
- case GXV_GLYPHOFFSET_USHORT:
- glyphOffset.u = FT_NEXT_USHORT( p );
- break;
-
- case GXV_GLYPHOFFSET_SHORT:
- glyphOffset.s = FT_NEXT_SHORT( p );
- break;
-
- case GXV_GLYPHOFFSET_ULONG:
- glyphOffset.ul = FT_NEXT_ULONG( p );
- break;
-
- case GXV_GLYPHOFFSET_LONG:
- glyphOffset.l = FT_NEXT_LONG( p );
- break;
-
- default:
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_FORMAT;
- goto Exit;
- }
-
- if ( NULL != valid->xstatetable.entry_validate_func )
- valid->xstatetable.entry_validate_func( state,
- flags,
- glyphOffset,
- xstatetable_table,
- xstatetable_limit,
- valid );
- }
-
- Exit:
- *length_p = p - table;
-
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_XStateTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- /* StateHeader members */
- FT_ULong classTable; /* offset to Class(Sub)Table */
- FT_ULong stateArray; /* offset to StateArray */
- FT_ULong entryTable; /* offset to EntryTable */
-
- FT_ULong classTable_length;
- FT_ULong stateArray_length;
- FT_ULong entryTable_length;
- FT_UShort maxState;
- FT_UShort maxEntry;
-
- GXV_XStateTable_Subtable_Setup_Func setup_func;
-
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER( "XStateTable" );
-
- GXV_TRACE(( "XStateTable header\n" ));
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
- valid->xstatetable.nClasses = FT_NEXT_ULONG( p );
- classTable = FT_NEXT_ULONG( p );
- stateArray = FT_NEXT_ULONG( p );
- entryTable = FT_NEXT_ULONG( p );
-
- GXV_TRACE(( "nClasses =0x%08x\n", valid->xstatetable.nClasses ));
- GXV_TRACE(( "offset to classTable=0x%08x\n", classTable ));
- GXV_TRACE(( "offset to stateArray=0x%08x\n", stateArray ));
- GXV_TRACE(( "offset to entryTable=0x%08x\n", entryTable ));
-
- if ( valid->xstatetable.nClasses > 0xFFFFU )
- FT_INVALID_DATA;
-
- GXV_TRACE(( "StateTable Subtables\n" ));
-
- if ( valid->xstatetable.optdata_load_func != NULL )
- valid->xstatetable.optdata_load_func( p, limit, valid );
-
- if ( valid->xstatetable.subtable_setup_func != NULL )
- setup_func = valid->xstatetable.subtable_setup_func;
- else
- setup_func = gxv_XStateTable_subtable_setup;
-
- setup_func( limit - table,
- classTable,
- stateArray,
- entryTable,
- &classTable_length,
- &stateArray_length,
- &entryTable_length,
- valid );
-
- if ( classTable != 0 )
- {
- valid->xstatetable.maxClassID = 0;
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_XClassTable_lookupval_validate;
- valid->lookupfmt4_trans = gxv_XClassTable_lookupfmt4_transit;
- gxv_LookupTable_validate( table + classTable,
- table + classTable + classTable_length,
- valid );
- if ( valid->subtable_length < classTable_length )
- classTable_length = valid->subtable_length;
- }
- else
- {
- /* XXX: check range? */
- valid->xstatetable.maxClassID =
- (FT_UShort)( valid->xstatetable.nClasses - 1 );
- }
-
- if ( stateArray != 0 )
- gxv_XStateArray_validate( table + stateArray,
- &stateArray_length,
- valid->xstatetable.maxClassID,
- valid->xstatetable.nClasses,
- &maxState,
- &maxEntry,
- valid );
- else
- {
- maxState = 1; /* 0:start of text, 1:start of line are predefined */
- maxEntry = 0;
- }
-
- if ( maxEntry > 0 && entryTable == 0 )
- FT_INVALID_OFFSET;
-
- if ( entryTable != 0 )
- gxv_XEntryTable_validate( table + entryTable,
- &entryTable_length,
- maxEntry,
- stateArray_length,
- valid->xstatetable.maxClassID,
- table,
- limit,
- valid );
-
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Table overlapping *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static int
- gxv_compare_ranges( FT_Bytes table1_start,
- FT_ULong table1_length,
- FT_Bytes table2_start,
- FT_ULong table2_length )
- {
- if ( table1_start == table2_start )
- {
- if ( ( table1_length == 0 || table2_length == 0 ) )
- goto Out;
- }
- else if ( table1_start < table2_start )
- {
- if ( ( table1_start + table1_length ) <= table2_start )
- goto Out;
- }
- else if ( table1_start > table2_start )
- {
- if ( ( table1_start >= table2_start + table2_length ) )
- goto Out;
- }
- return 1;
-
- Out:
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_odtect_add_range( FT_Bytes start,
- FT_ULong length,
- const FT_String* name,
- GXV_odtect_Range odtect )
- {
- odtect->range[ odtect->nRanges ].start = start;
- odtect->range[ odtect->nRanges ].length = length;
- odtect->range[ odtect->nRanges ].name = (FT_String*)name;
- odtect->nRanges++;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_odtect_validate( GXV_odtect_Range odtect,
- GXV_Validator valid )
- {
- FT_UInt i, j;
-
-
- GXV_NAME_ENTER( "check overlap among multi ranges" );
-
- for ( i = 0; i < odtect->nRanges; i++ )
- for ( j = 0; j < i; j++ )
- if ( 0 != gxv_compare_ranges( odtect->range[i].start,
- odtect->range[i].length,
- odtect->range[j].start,
- odtect->range[j].length ) )
- {
- if ( odtect->range[i].name || odtect->range[j].name )
- GXV_TRACE(( "found overlap between range %d and range %d\n",
- i, j ));
- else
- GXV_TRACE(( "found overlap between `%s' and `%s\'\n",
- odtect->range[i].name,
- odtect->range[j].name ));
- FT_INVALID_OFFSET;
- }
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h
deleted file mode 100644
index 198d8e4fc59..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvcommn.h
+++ /dev/null
@@ -1,560 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvcommn.h */
-/* */
-/* TrueTypeGX/AAT common tables validation (specification). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
- /*
- * keywords in variable naming
- * ---------------------------
- * table: Of type FT_Bytes, pointing to the start of this table/subtable.
- * limit: Of type FT_Bytes, pointing to the end of this table/subtable,
- * including padding for alignment.
- * offset: Of type FT_UInt, the number of octets from the start to target.
- * length: Of type FT_UInt, the number of octets from the start to the
- * end in this table/subtable, including padding for alignment.
- *
- * _MIN, _MAX: Should be added to the tail of macros, as INT_MIN, etc.
- */
-
-
-#ifndef __GXVCOMMN_H__
-#define __GXVCOMMN_H__
-
-
-#include <ft2build.h>
-#include "gxvalid.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_SFNT_NAMES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** VALIDATION *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_ValidatorRec_* GXV_Validator;
-
-
-#define DUMMY_LIMIT 0
-
- typedef void
- (*GXV_Validate_Func)( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
-
- /* ====================== LookupTable Validator ======================== */
-
- typedef union GXV_LookupValueDesc_
- {
- FT_UShort u;
- FT_Short s;
-
- } GXV_LookupValueDesc;
-
- typedef enum GXV_LookupValue_SignSpec_
- {
- GXV_LOOKUPVALUE_UNSIGNED = 0,
- GXV_LOOKUPVALUE_SIGNED
-
- } GXV_LookupValue_SignSpec;
-
-
- typedef void
- (*GXV_Lookup_Value_Validate_Func)( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid );
-
- typedef GXV_LookupValueDesc
- (*GXV_Lookup_Fmt4_Transit_Func)( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid );
-
-
- /* ====================== StateTable Validator ========================= */
-
- typedef enum GXV_GlyphOffset_Format_
- {
- GXV_GLYPHOFFSET_NONE = -1,
- GXV_GLYPHOFFSET_UCHAR = 2,
- GXV_GLYPHOFFSET_CHAR,
- GXV_GLYPHOFFSET_USHORT = 4,
- GXV_GLYPHOFFSET_SHORT,
- GXV_GLYPHOFFSET_ULONG = 8,
- GXV_GLYPHOFFSET_LONG
-
- } GXV_GlyphOffset_Format;
-
-
-#define GXV_GLYPHOFFSET_FMT( table ) \
- ( valid->table.entry_glyphoffset_fmt )
-
-#define GXV_GLYPHOFFSET_SIZE( table ) \
- ( valid->table.entry_glyphoffset_fmt / 2 )
-
-
- /* ----------------------- 16bit StateTable ---------------------------- */
-
- typedef union GXV_StateTable_GlyphOffsetDesc_
- {
- FT_Byte uc;
- FT_UShort u; /* same as GXV_LookupValueDesc */
- FT_ULong ul;
- FT_Char c;
- FT_Short s; /* same as GXV_LookupValueDesc */
- FT_Long l;
-
- } GXV_StateTable_GlyphOffsetDesc;
-
-
- typedef void
- (*GXV_StateTable_Subtable_Setup_Func)( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid );
-
- typedef void
- (*GXV_StateTable_Entry_Validate_Func)(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes statetable_table,
- FT_Bytes statetable_limit,
- GXV_Validator valid );
-
- typedef void
- (*GXV_StateTable_OptData_Load_Func)( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- typedef struct GXV_StateTable_ValidatorRec_
- {
- GXV_GlyphOffset_Format entry_glyphoffset_fmt;
- void* optdata;
-
- GXV_StateTable_Subtable_Setup_Func subtable_setup_func;
- GXV_StateTable_Entry_Validate_Func entry_validate_func;
- GXV_StateTable_OptData_Load_Func optdata_load_func;
-
- } GXV_StateTable_ValidatorRec, *GXV_StateTable_ValidatorRecData;
-
-
- /* ---------------------- 32bit XStateTable ---------------------------- */
-
- typedef GXV_StateTable_GlyphOffsetDesc GXV_XStateTable_GlyphOffsetDesc;
-
- typedef void
- (*GXV_XStateTable_Subtable_Setup_Func)( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid );
-
- typedef void
- (*GXV_XStateTable_Entry_Validate_Func)(
- FT_UShort state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes xstatetable_table,
- FT_Bytes xstatetable_limit,
- GXV_Validator valid );
-
-
- typedef GXV_StateTable_OptData_Load_Func GXV_XStateTable_OptData_Load_Func;
-
-
- typedef struct GXV_XStateTable_ValidatorRec_
- {
- int entry_glyphoffset_fmt;
- void* optdata;
-
- GXV_XStateTable_Subtable_Setup_Func subtable_setup_func;
- GXV_XStateTable_Entry_Validate_Func entry_validate_func;
- GXV_XStateTable_OptData_Load_Func optdata_load_func;
-
- FT_ULong nClasses;
- FT_UShort maxClassID;
-
- } GXV_XStateTable_ValidatorRec, *GXV_XStateTable_ValidatorRecData;
-
-
- /* ===================================================================== */
-
- typedef struct GXV_ValidatorRec_
- {
- FT_Validator root;
-
- FT_Face face;
- void* table_data;
-
- FT_ULong subtable_length;
-
- GXV_LookupValue_SignSpec lookupval_sign;
- GXV_Lookup_Value_Validate_Func lookupval_func;
- GXV_Lookup_Fmt4_Transit_Func lookupfmt4_trans;
- FT_Bytes lookuptbl_head;
-
- GXV_StateTable_ValidatorRec statetable;
- GXV_XStateTable_ValidatorRec xstatetable;
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- FT_UInt debug_indent;
- const FT_String* debug_function_name[3];
-#endif
-
- } GXV_ValidatorRec;
-
-
-#define GXV_TABLE_DATA( tag, field ) \
- ( ( (GXV_ ## tag ## _Data)valid->table_data )->field )
-
-#undef FT_INVALID_
-#define FT_INVALID_( _prefix, _error ) \
- ft_validator_error( valid->root, _prefix ## _error )
-
-#define GXV_LIMIT_CHECK( _count ) \
- FT_BEGIN_STMNT \
- if ( p + _count > ( limit? limit : valid->root->limit ) ) \
- FT_INVALID_TOO_SHORT; \
- FT_END_STMNT
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define GXV_INIT valid->debug_indent = 0
-
-#define GXV_NAME_ENTER( name ) \
- FT_BEGIN_STMNT \
- valid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
- FT_TRACE4(( "%s table\n", name )); \
- FT_END_STMNT
-
-#define GXV_EXIT valid->debug_indent -= 2
-
-#define GXV_TRACE( s ) \
- FT_BEGIN_STMNT \
- FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
- FT_TRACE4( s ); \
- FT_END_STMNT
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-#define GXV_INIT do { } while ( 0 )
-#define GXV_NAME_ENTER( name ) do { } while ( 0 )
-#define GXV_EXIT do { } while ( 0 )
-
-#define GXV_TRACE( s ) do { } while ( 0 )
-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** 32bit alignment checking *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define GXV_32BIT_ALIGNMENT_VALIDATE( a ) \
- FT_BEGIN_STMNT \
- { \
- if ( 0 != ( (a) % 4 ) ) \
- FT_INVALID_OFFSET ; \
- } \
- FT_END_STMNT
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Dumping Binary Data *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define GXV_TRACE_HEXDUMP( p, len ) \
- FT_BEGIN_STMNT \
- { \
- FT_Bytes b; \
- \
- \
- for ( b = p; b < (FT_Bytes)p + len; b++ ) \
- FT_TRACE1(("\\x%02x", *b)) ; \
- } \
- FT_END_STMNT
-
-#define GXV_TRACE_HEXDUMP_C( p, len ) \
- FT_BEGIN_STMNT \
- { \
- FT_Bytes b; \
- \
- \
- for ( b = p; b < (FT_Bytes)p + len; b++ ) \
- if ( 0x40 < *b && *b < 0x7e ) \
- FT_TRACE1(("%c", *b)) ; \
- else \
- FT_TRACE1(("\\x%02x", *b)) ; \
- } \
- FT_END_STMNT
-
-#define GXV_TRACE_HEXDUMP_SFNTNAME( n ) \
- GXV_TRACE_HEXDUMP( n.string, n.string_len )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LOOKUP TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- gxv_BinSrchHeader_validate( FT_Bytes p,
- FT_Bytes limit,
- FT_UShort* unitSize_p,
- FT_UShort* nUnits_p,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_LookupTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Glyph ID *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( FT_Int )
- gxv_glyphid_validate( FT_UShort gid,
- GXV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CONTROL POINT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- gxv_ctlPoint_validate( FT_UShort gid,
- FT_Short ctl_point,
- GXV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SFNT NAME *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- gxv_sfntName_validate( FT_UShort name_index,
- FT_UShort min_index,
- FT_UShort max_index,
- GXV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** STATE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- gxv_StateTable_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_XStateTable_subtable_setup( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_StateTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_XStateTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY MACROS AND FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- gxv_array_getlimits_byte( FT_Bytes table,
- FT_Bytes limit,
- FT_Byte* min,
- FT_Byte* max,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_array_getlimits_ushort( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort* min,
- FT_UShort* max,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_set_length_by_ushort_offset( FT_UShort* offset,
- FT_UShort** length,
- FT_UShort* buff,
- FT_UInt nmemb,
- FT_UShort limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_set_length_by_ulong_offset( FT_ULong* offset,
- FT_ULong** length,
- FT_ULong* buff,
- FT_UInt nmemb,
- FT_ULong limit,
- GXV_Validator valid);
-
-
-#define GXV_SUBTABLE_OFFSET_CHECK( _offset ) \
- FT_BEGIN_STMNT \
- if ( (_offset) > valid->subtable_length ) \
- FT_INVALID_OFFSET; \
- FT_END_STMNT
-
-#define GXV_SUBTABLE_LIMIT_CHECK( _count ) \
- FT_BEGIN_STMNT \
- if ( ( p + (_count) - valid->subtable_start ) > \
- valid->subtable_length ) \
- FT_INVALID_TOO_SHORT; \
- FT_END_STMNT
-
-#define GXV_USHORT_TO_SHORT( _us ) \
- ( ( 0x8000U < ( _us ) ) ? ( ( _us ) - 0x8000U ) : ( _us ) )
-
-#define GXV_STATETABLE_HEADER_SIZE ( 2 + 2 + 2 + 2 )
-#define GXV_STATEHEADER_SIZE GXV_STATETABLE_HEADER_SIZE
-
-#define GXV_XSTATETABLE_HEADER_SIZE ( 4 + 4 + 4 + 4 )
-#define GXV_XSTATEHEADER_SIZE GXV_XSTATETABLE_HEADER_SIZE
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Table overlapping *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_odtect_DataRec_
- {
- FT_Bytes start;
- FT_ULong length;
- FT_String* name;
-
- } GXV_odtect_DataRec, *GXV_odtect_Data;
-
- typedef struct GXV_odtect_RangeRec_
- {
- FT_UInt nRanges;
- GXV_odtect_Data range;
-
- } GXV_odtect_RangeRec, *GXV_odtect_Range;
-
-
- FT_LOCAL( void )
- gxv_odtect_add_range( FT_Bytes start,
- FT_ULong length,
- const FT_String* name,
- GXV_odtect_Range odtect );
-
- FT_LOCAL( void )
- gxv_odtect_validate( GXV_odtect_Range odtect,
- GXV_Validator valid );
-
-
-#define GXV_ODTECT( n, odtect ) \
- GXV_odtect_DataRec odtect ## _range[n]; \
- GXV_odtect_RangeRec odtect ## _rec = { 0, NULL }; \
- GXV_odtect_Range odtect = NULL
-
-#define GXV_ODTECT_INIT( odtect ) \
- FT_BEGIN_STMNT \
- odtect ## _rec.nRanges = 0; \
- odtect ## _rec.range = odtect ## _range; \
- odtect = & odtect ## _rec; \
- FT_END_STMNT
-
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __GXVCOMMN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h
deleted file mode 100644
index 01961992273..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxverror.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxverror.h */
-/* */
-/* TrueTypeGX/AAT validation module error codes (specification only). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the OpenType validation module error */
- /* enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __GXVERROR_H__
-#define __GXVERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX GXV_Err_
-#define FT_ERR_BASE FT_Mod_Err_GXV
-
-#define FT_KEEP_ERR_PREFIX
-
-#include FT_ERRORS_H
-
-#endif /* __GXVERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c
deleted file mode 100644
index ad30a764c64..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvfeat.c */
-/* */
-/* TrueTypeGX/AAT feat table validation (body). */
-/* */
-/* Copyright 2004, 2005, 2008 by */
-/* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-#include "gxvfeat.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvfeat
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_feat_DataRec_
- {
- FT_UInt reserved_size;
- FT_UShort feature;
- FT_UShort setting;
-
- } GXV_feat_DataRec, *GXV_feat_Data;
-
-
-#define GXV_FEAT_DATA( field ) GXV_TABLE_DATA( feat, field )
-
-
- typedef enum GXV_FeatureFlagsMask_
- {
- GXV_FEAT_MASK_EXCLUSIVE_SETTINGS = 0x8000U,
- GXV_FEAT_MASK_DYNAMIC_DEFAULT = 0x4000,
- GXV_FEAT_MASK_UNUSED = 0x3F00,
- GXV_FEAT_MASK_DEFAULT_SETTING = 0x00FF
-
- } GXV_FeatureFlagsMask;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_feat_registry_validate( FT_UShort feature,
- FT_UShort nSettings,
- FT_Bool exclusive,
- GXV_Validator valid )
- {
- GXV_NAME_ENTER( "feature in registry" );
-
- GXV_TRACE(( " (feature = %u)\n", feature ));
-
- if ( feature >= gxv_feat_registry_length )
- {
- GXV_TRACE(( "feature number %d is out of range %d\n",
- feature, gxv_feat_registry_length ));
- if ( valid->root->level == FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- goto Exit;
- }
-
- if ( gxv_feat_registry[feature].existence == 0 )
- {
- GXV_TRACE(( "feature number %d is in defined range but doesn't exist\n",
- feature ));
- if ( valid->root->level == FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- goto Exit;
- }
-
- if ( gxv_feat_registry[feature].apple_reserved )
- {
- /* Don't use here. Apple is reserved. */
- GXV_TRACE(( "feature number %d is reserved by Apple\n", feature ));
- if ( valid->root->level >= FT_VALIDATE_TIGHT )
- FT_INVALID_DATA;
- }
-
- if ( nSettings != gxv_feat_registry[feature].nSettings )
- {
- GXV_TRACE(( "feature %d: nSettings %d != defined nSettings %d\n",
- feature, nSettings,
- gxv_feat_registry[feature].nSettings ));
- if ( valid->root->level >= FT_VALIDATE_TIGHT )
- FT_INVALID_DATA;
- }
-
- if ( exclusive != gxv_feat_registry[feature].exclusive )
- {
- GXV_TRACE(( "exclusive flag %d differs from predefined value\n",
- exclusive ));
- if ( valid->root->level >= FT_VALIDATE_TIGHT )
- FT_INVALID_DATA;
- }
-
- Exit:
- GXV_EXIT;
- }
-
-
- static void
- gxv_feat_name_index_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- FT_Short nameIndex;
-
-
- GXV_NAME_ENTER( "nameIndex" );
-
- GXV_LIMIT_CHECK( 2 );
- nameIndex = FT_NEXT_SHORT ( p );
- GXV_TRACE(( " (nameIndex = %d)\n", nameIndex ));
-
- gxv_sfntName_validate( (FT_UShort)nameIndex,
- 255,
- 32768U,
- valid );
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_feat_setting_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_Bool exclusive,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort setting;
-
-
- GXV_NAME_ENTER( "setting" );
-
- GXV_LIMIT_CHECK( 2 );
-
- setting = FT_NEXT_USHORT( p );
-
- /* If we have exclusive setting, the setting should be odd. */
- if ( exclusive && ( setting % 2 ) == 0 )
- FT_INVALID_DATA;
-
- gxv_feat_name_index_validate( p, limit, valid );
-
- GXV_FEAT_DATA( setting ) = setting;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_feat_name_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt reserved_size = GXV_FEAT_DATA( reserved_size );
-
- FT_UShort feature;
- FT_UShort nSettings;
- FT_UInt settingTable;
- FT_UShort featureFlags;
-
- FT_Bool exclusive;
- FT_Int last_setting;
- FT_UInt i;
-
-
- GXV_NAME_ENTER( "name" );
-
- /* feature + nSettings + settingTable + featureFlags */
- GXV_LIMIT_CHECK( 2 + 2 + 4 + 2 );
-
- feature = FT_NEXT_USHORT( p );
- GXV_FEAT_DATA( feature ) = feature;
-
- nSettings = FT_NEXT_USHORT( p );
- settingTable = FT_NEXT_ULONG ( p );
- featureFlags = FT_NEXT_USHORT( p );
-
- if ( settingTable < reserved_size )
- FT_INVALID_OFFSET;
-
- if ( valid->root->level == FT_VALIDATE_PARANOID &&
- ( featureFlags & GXV_FEAT_MASK_UNUSED ) == 0 )
- FT_INVALID_DATA;
-
- exclusive = FT_BOOL( featureFlags & GXV_FEAT_MASK_EXCLUSIVE_SETTINGS );
- if ( exclusive )
- {
- FT_Byte dynamic_default;
-
-
- if ( featureFlags & GXV_FEAT_MASK_DYNAMIC_DEFAULT )
- dynamic_default = (FT_Byte)( featureFlags &
- GXV_FEAT_MASK_DEFAULT_SETTING );
- else
- dynamic_default = 0;
-
- /* If exclusive, check whether default setting is in the range. */
- if ( !( dynamic_default < nSettings ) )
- FT_INVALID_FORMAT;
- }
-
- gxv_feat_registry_validate( feature, nSettings, exclusive, valid );
-
- gxv_feat_name_index_validate( p, limit, valid );
-
- p = valid->root->base + settingTable;
- for ( last_setting = -1, i = 0; i < nSettings; i++ )
- {
- gxv_feat_setting_validate( p, limit, exclusive, valid );
-
- if ( valid->root->level == FT_VALIDATE_PARANOID &&
- (FT_Int)GXV_FEAT_DATA( setting ) <= last_setting )
- FT_INVALID_FORMAT;
-
- last_setting = (FT_Int)GXV_FEAT_DATA( setting );
- /* setting + nameIndex */
- p += ( 2 + 2 );
- }
-
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** feat TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_feat_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
-
- GXV_feat_DataRec featrec;
- GXV_feat_Data feat = &featrec;
-
- FT_Bytes p = table;
- FT_Bytes limit = 0;
-
- FT_UInt featureNameCount;
-
- FT_UInt i;
- FT_Int last_feature;
-
-
- valid->root = ftvalid;
- valid->table_data = feat;
- valid->face = face;
-
- FT_TRACE3(( "validating `feat' table\n" ));
- GXV_INIT;
-
- feat->reserved_size = 0;
-
- /* version + featureNameCount + none_0 + none_1 */
- GXV_LIMIT_CHECK( 4 + 2 + 2 + 4 );
- feat->reserved_size += 4 + 2 + 2 + 4;
-
- if ( FT_NEXT_ULONG( p ) != 0x00010000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- featureNameCount = FT_NEXT_USHORT( p );
- GXV_TRACE(( " (featureNameCount = %d)\n", featureNameCount ));
-
- if ( valid->root->level != FT_VALIDATE_PARANOID )
- p += 6; /* skip (none) and (none) */
- else
- {
- if ( FT_NEXT_USHORT( p ) != 0 )
- FT_INVALID_DATA;
-
- if ( FT_NEXT_ULONG( p ) != 0 )
- FT_INVALID_DATA;
- }
-
- feat->reserved_size += featureNameCount * ( 2 + 2 + 4 + 2 + 2 );
-
- for ( last_feature = -1, i = 0; i < featureNameCount; i++ )
- {
- gxv_feat_name_validate( p, limit, valid );
-
- if ( valid->root->level == FT_VALIDATE_PARANOID &&
- (FT_Int)GXV_FEAT_DATA( feature ) <= last_feature )
- FT_INVALID_FORMAT;
-
- last_feature = GXV_FEAT_DATA( feature );
- p += 2 + 2 + 4 + 2 + 2;
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h
deleted file mode 100644
index 049d23a0b92..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfeat.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvfeat.h */
-/* */
-/* TrueTypeGX/AAT feat table validation (specification). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __GXVFEAT_H__
-#define __GXVFEAT_H__
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Registry predefined by Apple *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* TODO: More compact format */
- typedef struct GXV_Feature_RegistryRec_
- {
- FT_Bool existence;
- FT_Bool apple_reserved;
- FT_Bool exclusive;
- FT_Byte nSettings;
-
- } GX_Feature_RegistryRec;
-
-
-#define gxv_feat_registry_length \
- ( sizeof ( gxv_feat_registry ) / \
- sizeof ( GX_Feature_RegistryRec ) )
-
-
- static GX_Feature_RegistryRec gxv_feat_registry[] =
- {
- /* Generated from gxvfgen.c */
- {1, 0, 0, 1}, /* All Typographic Features */
- {1, 0, 0, 8}, /* Ligatures */
- {1, 0, 1, 3}, /* Cursive Connection */
- {1, 0, 1, 6}, /* Letter Case */
- {1, 0, 0, 1}, /* Vertical Substitution */
- {1, 0, 0, 1}, /* Linguistic Rearrangement */
- {1, 0, 1, 2}, /* Number Spacing */
- {1, 1, 0, 0}, /* Apple Reserved 1 */
- {1, 0, 0, 5}, /* Smart Swashes */
- {1, 0, 1, 3}, /* Diacritics */
- {1, 0, 1, 4}, /* Vertical Position */
- {1, 0, 1, 3}, /* Fractions */
- {1, 1, 0, 0}, /* Apple Reserved 2 */
- {1, 0, 0, 1}, /* Overlapping Characters */
- {1, 0, 0, 6}, /* Typographic Extras */
- {1, 0, 0, 5}, /* Mathematical Extras */
- {1, 0, 1, 7}, /* Ornament Sets */
- {1, 0, 1, 1}, /* Character Alternatives */
- {1, 0, 1, 5}, /* Design Complexity */
- {1, 0, 1, 6}, /* Style Options */
- {1, 0, 1, 11}, /* Character Shape */
- {1, 0, 1, 2}, /* Number Case */
- {1, 0, 1, 4}, /* Text Spacing */
- {1, 0, 1, 10}, /* Transliteration */
- {1, 0, 1, 9}, /* Annotation */
- {1, 0, 1, 2}, /* Kana Spacing */
- {1, 0, 1, 2}, /* Ideographic Spacing */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {0, 0, 0, 0}, /* __EMPTY__ */
- {1, 0, 1, 4}, /* Text Spacing */
- {1, 0, 1, 2}, /* Kana Spacing */
- {1, 0, 1, 2}, /* Ideographic Spacing */
- {1, 0, 1, 4}, /* CJK Roman Spacing */
- };
-
-
-#endif /* __GXVFEAT_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c
deleted file mode 100644
index e48778a2a15..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvfgen.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxfgen.c */
-/* */
-/* Generate feature registry data for gxv `feat' validator. */
-/* This program is derived from gxfeatreg.c in gxlayout. */
-/* */
-/* Copyright 2004, 2005, 2006 by Masatake YAMATO and Redhat K.K. */
-/* */
-/* This file may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxfeatreg.c */
-/* */
-/* Database of font features pre-defined by Apple Computer, Inc. */
-/* http://developer.apple.com/fonts/Registry/ */
-/* (body). */
-/* */
-/* Copyright 2003 by */
-/* Masatake YAMATO and Redhat K.K. */
-/* */
-/* This file may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* Development of gxfeatreg.c is supported by */
-/* Information-technology Promotion Agency, Japan. */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* This file is compiled as a stand-alone executable. */
-/* This file is never compiled into `libfreetype2'. */
-/* The output of this file is used in `gxvfeat.c'. */
-/* ----------------------------------------------------------------------- */
-/* Compile: gcc `pkg-config --cflags freetype2` gxvfgen.c -o gxvfgen */
-/* Run: ./gxvfgen > tmp.c */
-/* */
-/***************************************************************************/
-
- /*******************************************************************/
- /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
- /*******************************************************************/
-
- /*
- * If you add a new setting to a feature, check the number of settings
- * in the feature. If the number is greater than the value defined as
- * FEATREG_MAX_SETTING, update the value.
- */
-#define FEATREG_MAX_SETTING 12
-
- /*******************************************************************/
- /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
- /*******************************************************************/
-
-
-#include <stdio.h>
-#include <string.h>
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define APPLE_RESERVED "Apple Reserved"
-#define APPLE_RESERVED_LENGTH 14
-
- typedef struct GX_Feature_RegistryRec_
- {
- const char* feat_name;
- char exclusive;
- char* setting_name[FEATREG_MAX_SETTING];
-
- } GX_Feature_RegistryRec;
-
-
-#define EMPTYFEAT {0, 0, {NULL}}
-
-
- static GX_Feature_RegistryRec featreg_table[] = {
- { /* 0 */
- "All Typographic Features",
- 0,
- {
- "All Type Features",
- NULL
- }
- }, { /* 1 */
- "Ligatures",
- 0,
- {
- "Required Ligatures",
- "Common Ligatures",
- "Rare Ligatures",
- "Logos",
- "Rebus Pictures",
- "Diphthong Ligatures",
- "Squared Ligatures",
- "Squared Ligatures, Abbreviated",
- NULL
- }
- }, { /* 2 */
- "Cursive Connection",
- 1,
- {
- "Unconnected",
- "Partially Connected",
- "Cursive",
- NULL
- }
- }, { /* 3 */
- "Letter Case",
- 1,
- {
- "Upper & Lower Case",
- "All Caps",
- "All Lower Case",
- "Small Caps",
- "Initial Caps",
- "Initial Caps & Small Caps",
- NULL
- }
- }, { /* 4 */
- "Vertical Substitution",
- 0,
- {
- /* "Substitute Vertical Forms", */
- "Turns on the feature",
- NULL
- }
- }, { /* 5 */
- "Linguistic Rearrangement",
- 0,
- {
- /* "Linguistic Rearrangement", */
- "Turns on the feature",
- NULL
- }
- }, { /* 6 */
- "Number Spacing",
- 1,
- {
- "Monospaced Numbers",
- "Proportional Numbers",
- NULL
- }
- }, { /* 7 */
- APPLE_RESERVED " 1",
- 0,
- {NULL}
- }, { /* 8 */
- "Smart Swashes",
- 0,
- {
- "Word Initial Swashes",
- "Word Final Swashes",
- "Line Initial Swashes",
- "Line Final Swashes",
- "Non-Final Swashes",
- NULL
- }
- }, { /* 9 */
- "Diacritics",
- 1,
- {
- "Show Diacritics",
- "Hide Diacritics",
- "Decompose Diacritics",
- NULL
- }
- }, { /* 10 */
- "Vertical Position",
- 1,
- {
- /* "Normal Position", */
- "No Vertical Position",
- "Superiors",
- "Inferiors",
- "Ordinals",
- NULL
- }
- }, { /* 11 */
- "Fractions",
- 1,
- {
- "No Fractions",
- "Vertical Fractions",
- "Diagonal Fractions",
- NULL
- }
- }, { /* 12 */
- APPLE_RESERVED " 2",
- 0,
- {NULL}
- }, { /* 13 */
- "Overlapping Characters",
- 0,
- {
- /* "Prevent Overlap", */
- "Turns on the feature",
- NULL
- }
- }, { /* 14 */
- "Typographic Extras",
- 0,
- {
- "Hyphens to Em Dash",
- "Hyphens to En Dash",
- "Unslashed Zero",
- "Form Interrobang",
- "Smart Quotes",
- "Periods to Ellipsis",
- NULL
- }
- }, { /* 15 */
- "Mathematical Extras",
- 0,
- {
- "Hyphens to Minus",
- "Asterisk to Multiply",
- "Slash to Divide",
- "Inequality Ligatures",
- "Exponents",
- NULL
- }
- }, { /* 16 */
- "Ornament Sets",
- 1,
- {
- "No Ornaments",
- "Dingbats",
- "Pi Characters",
- "Fleurons",
- "Decorative Borders",
- "International Symbols",
- "Math Symbols",
- NULL
- }
- }, { /* 17 */
- "Character Alternatives",
- 1,
- {
- "No Alternates",
- /* TODO */
- NULL
- }
- }, { /* 18 */
- "Design Complexity",
- 1,
- {
- "Design Level 1",
- "Design Level 2",
- "Design Level 3",
- "Design Level 4",
- "Design Level 5",
- /* TODO */
- NULL
- }
- }, { /* 19 */
- "Style Options",
- 1,
- {
- "No Style Options",
- "Display Text",
- "Engraved Text",
- "Illuminated Caps",
- "Tilling Caps",
- "Tall Caps",
- NULL
- }
- }, { /* 20 */
- "Character Shape",
- 1,
- {
- "Traditional Characters",
- "Simplified Characters",
- "JIS 1978 Characters",
- "JIS 1983 Characters",
- "JIS 1990 Characters",
- "Traditional Characters, Alternative Set 1",
- "Traditional Characters, Alternative Set 2",
- "Traditional Characters, Alternative Set 3",
- "Traditional Characters, Alternative Set 4",
- "Traditional Characters, Alternative Set 5",
- "Expert Characters",
- NULL /* count => 12 */
- }
- }, { /* 21 */
- "Number Case",
- 1,
- {
- "Lower Case Numbers",
- "Upper Case Numbers",
- NULL
- }
- }, { /* 22 */
- "Text Spacing",
- 1,
- {
- "Proportional",
- "Monospaced",
- "Half-width",
- "Normal",
- NULL
- }
- }, /* Here after Newer */ { /* 23 */
- "Transliteration",
- 1,
- {
- "No Transliteration",
- "Hanja To Hangul",
- "Hiragana to Katakana",
- "Katakana to Hiragana",
- "Kana to Romanization",
- "Romanization to Hiragana",
- "Romanization to Katakana",
- "Hanja to Hangul, Alternative Set 1",
- "Hanja to Hangul, Alternative Set 2",
- "Hanja to Hangul, Alternative Set 3",
- NULL
- }
- }, { /* 24 */
- "Annotation",
- 1,
- {
- "No Annotation",
- "Box Annotation",
- "Rounded Box Annotation",
- "Circle Annotation",
- "Inverted Circle Annotation",
- "Parenthesis Annotation",
- "Period Annotation",
- "Roman Numeral Annotation",
- "Diamond Annotation",
- NULL
- }
- }, { /* 25 */
- "Kana Spacing",
- 1,
- {
- "Full Width",
- "Proportional",
- NULL
- }
- }, { /* 26 */
- "Ideographic Spacing",
- 1,
- {
- "Full Width",
- "Proportional",
- NULL
- }
- }, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 27-30 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 31-35 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 36-40 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 40-45 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 46-50 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 51-55 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 56-60 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 61-65 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 66-70 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 71-75 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 76-80 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 81-85 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 86-90 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 91-95 */
- EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 96-98 */
- EMPTYFEAT, /* 99 */ { /* 100 => 22 */
- "Text Spacing",
- 1,
- {
- "Proportional",
- "Monospaced",
- "Half-width",
- "Normal",
- NULL
- }
- }, { /* 101 => 25 */
- "Kana Spacing",
- 1,
- {
- "Full Width",
- "Proportional",
- NULL
- }
- }, { /* 102 => 26 */
- "Ideographic Spacing",
- 1,
- {
- "Full Width",
- "Proportional",
- NULL
- }
- }, { /* 103 */
- "CJK Roman Spacing",
- 1,
- {
- "Half-width",
- "Proportional",
- "Default Roman",
- "Full-width Roman",
- NULL
- }
- }, { /* 104 => 1 */
- "All Typographic Features",
- 0,
- {
- "All Type Features",
- NULL
- }
- }
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Generator *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- int
- main( void )
- {
- int i;
-
-
- printf( " {\n" );
- printf( " /* Generated from %s */\n", __FILE__ );
-
- for ( i = 0;
- i < sizeof ( featreg_table ) / sizeof ( GX_Feature_RegistryRec );
- i++ )
- {
- const char* feat_name;
- int nSettings;
-
-
- feat_name = featreg_table[i].feat_name;
- for ( nSettings = 0;
- featreg_table[i].setting_name[nSettings];
- nSettings++)
- ; /* Do nothing */
-
- printf( " {%1d, %1d, %1d, %2d}, /* %s */\n",
- feat_name ? 1 : 0,
- ( feat_name &&
- ( ft_strncmp( feat_name,
- APPLE_RESERVED, APPLE_RESERVED_LENGTH ) == 0 )
- ) ? 1 : 0,
- featreg_table[i].exclusive ? 1 : 0,
- nSettings,
- feat_name ? feat_name : "__EMPTY__" );
- }
-
- printf( " };\n" );
-
- return 0;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c
deleted file mode 100644
index 29bf840b57a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvjust.c
+++ /dev/null
@@ -1,630 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvjust.c */
-/* */
-/* TrueTypeGX/AAT just table validation (body). */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-#include FT_SFNT_NAMES_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvjust
-
- /*
- * referred `just' table format specification:
- * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6just.html
- * last updated 2000.
- * ----------------------------------------------
- * [JUST HEADER]: GXV_JUST_HEADER_SIZE
- * version (fixed: 32bit) = 0x00010000
- * format (uint16: 16bit) = 0 is only defined (2000)
- * horizOffset (uint16: 16bit)
- * vertOffset (uint16: 16bit)
- * ----------------------------------------------
- */
-
- typedef struct GXV_just_DataRec_
- {
- FT_UShort wdc_offset_max;
- FT_UShort wdc_offset_min;
- FT_UShort pc_offset_max;
- FT_UShort pc_offset_min;
-
- } GXV_just_DataRec, *GXV_just_Data;
-
-
-#define GXV_JUST_DATA( a ) GXV_TABLE_DATA( just, a )
-
-
- static void
- gxv_just_wdp_entry_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong justClass;
- FT_Fixed beforeGrowLimit;
- FT_Fixed beforeShrinkGrowLimit;
- FT_Fixed afterGrowLimit;
- FT_Fixed afterShrinkGrowLimit;
- FT_UShort growFlags;
- FT_UShort shrinkFlags;
-
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 + 4 + 2 + 2 );
- justClass = FT_NEXT_ULONG( p );
- beforeGrowLimit = FT_NEXT_ULONG( p );
- beforeShrinkGrowLimit = FT_NEXT_ULONG( p );
- afterGrowLimit = FT_NEXT_ULONG( p );
- afterShrinkGrowLimit = FT_NEXT_ULONG( p );
- growFlags = FT_NEXT_USHORT( p );
- shrinkFlags = FT_NEXT_USHORT( p );
-
- /* TODO: decode flags for human readability */
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_wdc_entry_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong count, i;
-
-
- GXV_LIMIT_CHECK( 4 );
- count = FT_NEXT_ULONG( p );
- for ( i = 0; i < count; i++ )
- {
- GXV_TRACE(( "validating wdc pair %d/%d\n", i + 1, count ));
- gxv_just_wdp_entry_validate( p, limit, valid );
- p += valid->subtable_length;
- }
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_widthDeltaClusters_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table ;
- FT_Bytes wdc_end = table + GXV_JUST_DATA( wdc_offset_max );
- FT_UInt i;
-
-
- GXV_NAME_ENTER( "just justDeltaClusters" );
-
- if ( limit <= wdc_end )
- FT_INVALID_OFFSET;
-
- for ( i = 0; p <= wdc_end; i++ )
- {
- gxv_just_wdc_entry_validate( p, limit, valid );
- p += valid->subtable_length;
- }
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_actSubrecord_type0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- FT_Fixed lowerLimit;
- FT_Fixed upperLimit;
-
- FT_UShort order;
- FT_UShort decomposedCount;
-
- FT_UInt i;
-
-
- GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
- lowerLimit = FT_NEXT_ULONG( p );
- upperLimit = FT_NEXT_ULONG( p );
- order = FT_NEXT_USHORT( p );
- decomposedCount = FT_NEXT_USHORT( p );
-
- for ( i = 0; i < decomposedCount; i++ )
- {
- FT_UShort glyphs;
-
-
- GXV_LIMIT_CHECK( 2 );
- glyphs = FT_NEXT_USHORT( p );
- }
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_actSubrecord_type1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort addGlyph;
-
-
- GXV_LIMIT_CHECK( 2 );
- addGlyph = FT_NEXT_USHORT( p );
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_actSubrecord_type2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Fixed substThreshhold; /* Apple misspelled "Threshhold" */
- FT_UShort addGlyph;
- FT_UShort substGlyph;
-
-
- GXV_LIMIT_CHECK( 4 + 2 + 2 );
- substThreshhold = FT_NEXT_ULONG( p );
- addGlyph = FT_NEXT_USHORT( p );
- substGlyph = FT_NEXT_USHORT( p );
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_actSubrecord_type4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong variantsAxis;
- FT_Fixed minimumLimit;
- FT_Fixed noStretchValue;
- FT_Fixed maximumLimit;
-
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
- variantsAxis = FT_NEXT_ULONG( p );
- minimumLimit = FT_NEXT_ULONG( p );
- noStretchValue = FT_NEXT_ULONG( p );
- maximumLimit = FT_NEXT_ULONG( p );
-
- valid->subtable_length = p - table;
- }
-
-
- static void
- gxv_just_actSubrecord_type5_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort flags;
- FT_UShort glyph;
-
-
- GXV_LIMIT_CHECK( 2 + 2 );
- flags = FT_NEXT_USHORT( p );
- glyph = FT_NEXT_USHORT( p );
-
- valid->subtable_length = p - table;
- }
-
-
- /* parse single actSubrecord */
- static void
- gxv_just_actSubrecord_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort actionClass;
- FT_UShort actionType;
- FT_ULong actionLength;
-
-
- GXV_NAME_ENTER( "just actSubrecord" );
-
- GXV_LIMIT_CHECK( 2 + 2 + 4 );
- actionClass = FT_NEXT_USHORT( p );
- actionType = FT_NEXT_USHORT( p );
- actionLength = FT_NEXT_ULONG( p );
-
- if ( actionType == 0 )
- gxv_just_actSubrecord_type0_validate( p, limit, valid );
- else if ( actionType == 1 )
- gxv_just_actSubrecord_type1_validate( p, limit, valid );
- else if ( actionType == 2 )
- gxv_just_actSubrecord_type2_validate( p, limit, valid );
- else if ( actionType == 3 )
- ; /* Stretch glyph action: no actionData */
- else if ( actionType == 4 )
- gxv_just_actSubrecord_type4_validate( p, limit, valid );
- else if ( actionType == 5 )
- gxv_just_actSubrecord_type5_validate( p, limit, valid );
- else
- FT_INVALID_DATA;
-
- valid->subtable_length = actionLength;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_pcActionRecord_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong actionCount;
- FT_ULong i;
-
-
- GXV_LIMIT_CHECK( 4 );
- actionCount = FT_NEXT_ULONG( p );
- GXV_TRACE(( "actionCount = %d\n", actionCount ));
-
- for ( i = 0; i < actionCount; i++ )
- {
- gxv_just_actSubrecord_validate( p, limit, valid );
- p += valid->subtable_length;
- }
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_pcTable_LookupValue_entry_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UNUSED( glyph );
-
- if ( value.u > GXV_JUST_DATA( pc_offset_max ) )
- GXV_JUST_DATA( pc_offset_max ) = value.u;
- if ( value.u < GXV_JUST_DATA( pc_offset_max ) )
- GXV_JUST_DATA( pc_offset_min ) = value.u;
- }
-
-
- static void
- gxv_just_pcLookupTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER( "just pcLookupTable" );
- GXV_JUST_DATA( pc_offset_max ) = 0x0000;
- GXV_JUST_DATA( pc_offset_min ) = 0xFFFFU;
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_just_pcTable_LookupValue_entry_validate;
-
- gxv_LookupTable_validate( p, limit, valid );
-
- /* subtable_length is set by gxv_LookupTable_validate() */
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_postcompTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER( "just postcompTable" );
-
- gxv_just_pcLookupTable_validate( p, limit, valid );
- p += valid->subtable_length;
-
- gxv_just_pcActionRecord_validate( p, limit, valid );
- p += valid->subtable_length;
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_classTable_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort setMark;
- FT_UShort dontAdvance;
- FT_UShort markClass;
- FT_UShort currentClass;
-
- FT_UNUSED( state );
- FT_UNUSED( glyphOffset );
- FT_UNUSED( table );
- FT_UNUSED( limit );
- FT_UNUSED( valid );
-
-
- setMark = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- markClass = (FT_UShort)( ( flags >> 7 ) & 0x7F );
- currentClass = (FT_UShort)( flags & 0x7F );
-
- /* TODO: validate markClass & currentClass */
- }
-
-
- static void
- gxv_just_justClassTable_validate ( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort length;
- FT_UShort coverage;
- FT_ULong subFeatureFlags;
-
-
- GXV_NAME_ENTER( "just justClassTable" );
-
- GXV_LIMIT_CHECK( 2 + 2 + 4 );
- length = FT_NEXT_USHORT( p );
- coverage = FT_NEXT_USHORT( p );
- subFeatureFlags = FT_NEXT_ULONG( p );
-
- GXV_TRACE(( " justClassTable: coverage = 0x%04x (%s)",
- coverage,
- ( 0x4000 & coverage ) == 0 ? "ascending" : "descending" ));
-
- valid->statetable.optdata = NULL;
- valid->statetable.optdata_load_func = NULL;
- valid->statetable.subtable_setup_func = NULL;
- valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
- valid->statetable.entry_validate_func =
- gxv_just_classTable_entry_validate;
-
- gxv_StateTable_validate( p, table + length, valid );
-
- /* subtable_length is set by gxv_LookupTable_validate() */
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_just_wdcTable_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UNUSED( glyph );
-
- if ( value.u > GXV_JUST_DATA( wdc_offset_max ) )
- GXV_JUST_DATA( wdc_offset_max ) = value.u;
- if ( value.u < GXV_JUST_DATA( wdc_offset_min ) )
- GXV_JUST_DATA( wdc_offset_min ) = value.u;
- }
-
-
- static void
- gxv_just_justData_lookuptable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_JUST_DATA( wdc_offset_max ) = 0x0000;
- GXV_JUST_DATA( wdc_offset_min ) = 0xFFFFU;
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_just_wdcTable_LookupValue_validate;
-
- gxv_LookupTable_validate( p, limit, valid );
-
- /* subtable_length is set by gxv_LookupTable_validate() */
-
- GXV_EXIT;
- }
-
-
- /*
- * gxv_just_justData_validate() parses and validates horizData, vertData.
- */
- static void
- gxv_just_justData_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- /*
- * following 3 offsets are measured from the start of `just'
- * (which table points to), not justData
- */
- FT_UShort justClassTableOffset;
- FT_UShort wdcTableOffset;
- FT_UShort pcTableOffset;
- FT_Bytes p = table;
-
- GXV_ODTECT( 4, odtect );
-
-
- GXV_NAME_ENTER( "just justData" );
-
- GXV_ODTECT_INIT( odtect );
- GXV_LIMIT_CHECK( 2 + 2 + 2 );
- justClassTableOffset = FT_NEXT_USHORT( p );
- wdcTableOffset = FT_NEXT_USHORT( p );
- pcTableOffset = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( " (justClassTableOffset = 0x%04x)\n", justClassTableOffset ));
- GXV_TRACE(( " (wdcTableOffset = 0x%04x)\n", wdcTableOffset ));
- GXV_TRACE(( " (pcTableOffset = 0x%04x)\n", pcTableOffset ));
-
- gxv_just_justData_lookuptable_validate( p, limit, valid );
- gxv_odtect_add_range( p, valid->subtable_length,
- "just_LookupTable", odtect );
-
- if ( wdcTableOffset )
- {
- gxv_just_widthDeltaClusters_validate(
- valid->root->base + wdcTableOffset, limit, valid );
- gxv_odtect_add_range( valid->root->base + wdcTableOffset,
- valid->subtable_length, "just_wdcTable", odtect );
- }
-
- if ( pcTableOffset )
- {
- gxv_just_postcompTable_validate( valid->root->base + pcTableOffset,
- limit, valid );
- gxv_odtect_add_range( valid->root->base + pcTableOffset,
- valid->subtable_length, "just_pcTable", odtect );
- }
-
- if ( justClassTableOffset )
- {
- gxv_just_justClassTable_validate(
- valid->root->base + justClassTableOffset, limit, valid );
- gxv_odtect_add_range( valid->root->base + justClassTableOffset,
- valid->subtable_length, "just_justClassTable",
- odtect );
- }
-
- gxv_odtect_validate( odtect, valid );
-
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_just_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- FT_UInt table_size;
-
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
- GXV_just_DataRec justrec;
- GXV_just_Data just = &justrec;
-
- FT_ULong version;
- FT_UShort format;
- FT_UShort horizOffset;
- FT_UShort vertOffset;
-
- GXV_ODTECT( 3, odtect );
-
-
- GXV_ODTECT_INIT( odtect );
-
- valid->root = ftvalid;
- valid->table_data = just;
- valid->face = face;
-
- FT_TRACE3(( "validating `just' table\n" ));
- GXV_INIT;
-
- limit = valid->root->limit;
- table_size = limit - table;
-
- GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 );
- version = FT_NEXT_ULONG( p );
- format = FT_NEXT_USHORT( p );
- horizOffset = FT_NEXT_USHORT( p );
- vertOffset = FT_NEXT_USHORT( p );
- gxv_odtect_add_range( table, p - table, "just header", odtect );
-
-
- /* Version 1.0 (always:2000) */
- GXV_TRACE(( " (version = 0x%08x)\n", version ));
- if ( version != 0x00010000UL )
- FT_INVALID_FORMAT;
-
- /* format 0 (always:2000) */
- GXV_TRACE(( " (format = 0x%04x)\n", format ));
- if ( format != 0x0000 )
- FT_INVALID_FORMAT;
-
- GXV_TRACE(( " (horizOffset = %d)\n", horizOffset ));
- GXV_TRACE(( " (vertOffset = %d)\n", vertOffset ));
-
-
- /* validate justData */
- if ( 0 < horizOffset )
- {
- gxv_just_justData_validate( table + horizOffset, limit, valid );
- gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
- "horizJustData", odtect );
- }
-
- if ( 0 < vertOffset )
- {
- gxv_just_justData_validate( table + vertOffset, limit, valid );
- gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
- "vertJustData", odtect );
- }
-
- gxv_odtect_validate( odtect, valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c
deleted file mode 100644
index bfb405f65ba..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvkern.c
+++ /dev/null
@@ -1,876 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvkern.c */
-/* */
-/* TrueTypeGX/AAT kern table validation (body). */
-/* */
-/* Copyright 2004, 2005, 2006, 2007 */
-/* by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-#include FT_SFNT_NAMES_H
-#include FT_SERVICE_GX_VALIDATE_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvkern
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef enum GXV_kern_Version_
- {
- KERN_VERSION_CLASSIC = 0x0000,
- KERN_VERSION_NEW = 0x0001
-
- } GXV_kern_Version;
-
-
- typedef enum GXV_kern_Dialect_
- {
- KERN_DIALECT_UNKNOWN = 0,
- KERN_DIALECT_MS = FT_VALIDATE_MS,
- KERN_DIALECT_APPLE = FT_VALIDATE_APPLE,
- KERN_DIALECT_ANY = FT_VALIDATE_CKERN
-
- } GXV_kern_Dialect;
-
-
- typedef struct GXV_kern_DataRec_
- {
- GXV_kern_Version version;
- void *subtable_data;
- GXV_kern_Dialect dialect_request;
-
- } GXV_kern_DataRec, *GXV_kern_Data;
-
-
-#define GXV_KERN_DATA( field ) GXV_TABLE_DATA( kern, field )
-
-#define KERN_IS_CLASSIC( valid ) \
- ( KERN_VERSION_CLASSIC == GXV_KERN_DATA( version ) )
-#define KERN_IS_NEW( valid ) \
- ( KERN_VERSION_NEW == GXV_KERN_DATA( version ) )
-
-#define KERN_DIALECT( valid ) \
- GXV_KERN_DATA( dialect_request )
-#define KERN_ALLOWS_MS( valid ) \
- ( KERN_DIALECT( valid ) & KERN_DIALECT_MS )
-#define KERN_ALLOWS_APPLE( valid ) \
- ( KERN_DIALECT( valid ) & KERN_DIALECT_APPLE )
-
-#define GXV_KERN_HEADER_SIZE ( KERN_IS_NEW( valid ) ? 8 : 4 )
-#define GXV_KERN_SUBTABLE_HEADER_SIZE ( KERN_IS_NEW( valid ) ? 8 : 6 )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SUBTABLE VALIDATORS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* ============================= format 0 ============================== */
-
- static void
- gxv_kern_subtable_fmt0_pairs_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort nPairs,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort i;
-
- FT_UShort last_gid_left = 0;
- FT_UShort last_gid_right = 0;
-
- FT_UNUSED( limit );
-
-
- GXV_NAME_ENTER( "kern format 0 pairs" );
-
- for ( i = 0; i < nPairs; i++ )
- {
- FT_UShort gid_left;
- FT_UShort gid_right;
- FT_Short kernValue;
-
-
- /* left */
- gid_left = FT_NEXT_USHORT( p );
- gxv_glyphid_validate( gid_left, valid );
-
- /* right */
- gid_right = FT_NEXT_USHORT( p );
- gxv_glyphid_validate( gid_right, valid );
-
- /* Pairs of left and right GIDs must be unique and sorted. */
- GXV_TRACE(( "left gid = %u, right gid = %u\n", gid_left, gid_right ));
- if ( gid_left == last_gid_left )
- {
- if ( last_gid_right < gid_right )
- last_gid_right = gid_right;
- else
- FT_INVALID_DATA;
- }
- else if ( last_gid_left < gid_left )
- {
- last_gid_left = gid_left;
- last_gid_right = gid_right;
- }
- else
- FT_INVALID_DATA;
-
- /* skip the kern value */
- kernValue = FT_NEXT_SHORT( p );
- }
-
- GXV_EXIT;
- }
-
- static void
- gxv_kern_subtable_fmt0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
-
- FT_UShort nPairs;
- FT_UShort unitSize;
-
-
- GXV_NAME_ENTER( "kern subtable format 0" );
-
- unitSize = 2 + 2 + 2;
- nPairs = 0;
-
- /* nPairs, searchRange, entrySelector, rangeShift */
- GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
- gxv_BinSrchHeader_validate( p, limit, &unitSize, &nPairs, valid );
- p += 2 + 2 + 2 + 2;
-
- gxv_kern_subtable_fmt0_pairs_validate( p, limit, nPairs, valid );
-
- GXV_EXIT;
- }
-
-
- /* ============================= format 1 ============================== */
-
-
- typedef struct GXV_kern_fmt1_StateOptRec_
- {
- FT_UShort valueTable;
- FT_UShort valueTable_length;
-
- } GXV_kern_fmt1_StateOptRec, *GXV_kern_fmt1_StateOptRecData;
-
-
- static void
- gxv_kern_subtable_fmt1_valueTable_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- GXV_kern_fmt1_StateOptRecData optdata =
- (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
-
-
- GXV_LIMIT_CHECK( 2 );
- optdata->valueTable = FT_NEXT_USHORT( p );
- }
-
-
- /*
- * passed tables_size covers whole StateTable, including kern fmt1 header
- */
- static void
- gxv_kern_subtable_fmt1_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_UShort o[4];
- FT_UShort *l[4];
- FT_UShort buff[5];
-
- GXV_kern_fmt1_StateOptRecData optdata =
- (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->valueTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &(optdata->valueTable_length);
-
- gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
- }
-
-
- /*
- * passed table & limit are of whole StateTable, not including subtables
- */
- static void
- gxv_kern_subtable_fmt1_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort push;
- FT_UShort dontAdvance;
- FT_UShort valueOffset;
- FT_UShort kernAction;
- FT_UShort kernValue;
-
- FT_UNUSED( state );
- FT_UNUSED( glyphOffset );
-
-
- push = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- valueOffset = (FT_UShort)( flags & 0x3FFF );
-
- {
- GXV_kern_fmt1_StateOptRecData vt_rec =
- (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
- FT_Bytes p;
-
-
- if ( valueOffset < vt_rec->valueTable )
- FT_INVALID_OFFSET;
-
- p = table + valueOffset;
- limit = table + vt_rec->valueTable + vt_rec->valueTable_length;
-
- GXV_LIMIT_CHECK( 2 + 2 );
- kernAction = FT_NEXT_USHORT( p );
- kernValue = FT_NEXT_USHORT( p );
- }
- }
-
-
- static void
- gxv_kern_subtable_fmt1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- GXV_kern_fmt1_StateOptRec vt_rec;
-
-
- GXV_NAME_ENTER( "kern subtable format 1" );
-
- valid->statetable.optdata =
- &vt_rec;
- valid->statetable.optdata_load_func =
- gxv_kern_subtable_fmt1_valueTable_load;
- valid->statetable.subtable_setup_func =
- gxv_kern_subtable_fmt1_subtable_setup;
- valid->statetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_NONE;
- valid->statetable.entry_validate_func =
- gxv_kern_subtable_fmt1_entry_validate;
-
- gxv_StateTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
- /* ================ Data for Class-Based Subtables 2, 3 ================ */
-
- typedef enum GXV_kern_ClassSpec_
- {
- GXV_KERN_CLS_L = 0,
- GXV_KERN_CLS_R
-
- } GXV_kern_ClassSpec;
-
-
- /* ============================= format 2 ============================== */
-
- /* ---------------------- format 2 specific data ----------------------- */
-
- typedef struct GXV_kern_subtable_fmt2_DataRec_
- {
- FT_UShort rowWidth;
- FT_UShort array;
- FT_UShort offset_min[2];
- FT_UShort offset_max[2];
- const FT_String* class_tag[2];
- GXV_odtect_Range odtect;
-
- } GXV_kern_subtable_fmt2_DataRec, *GXV_kern_subtable_fmt2_Data;
-
-
-#define GXV_KERN_FMT2_DATA( field ) \
- ( ( (GXV_kern_subtable_fmt2_DataRec *) \
- ( GXV_KERN_DATA( subtable_data ) ) )->field )
-
-
- /* -------------------------- utility functions ----------------------- */
-
- static void
- gxv_kern_subtable_fmt2_clstbl_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_kern_ClassSpec spec,
- GXV_Validator valid )
- {
- const FT_String* tag = GXV_KERN_FMT2_DATA( class_tag[spec] );
- GXV_odtect_Range odtect = GXV_KERN_FMT2_DATA( odtect );
-
- FT_Bytes p = table;
- FT_UShort firstGlyph;
- FT_UShort nGlyphs;
-
-
- GXV_NAME_ENTER( "kern format 2 classTable" );
-
- GXV_LIMIT_CHECK( 2 + 2 );
- firstGlyph = FT_NEXT_USHORT( p );
- nGlyphs = FT_NEXT_USHORT( p );
- GXV_TRACE(( " %s firstGlyph=%d, nGlyphs=%d\n",
- tag, firstGlyph, nGlyphs ));
-
- gxv_glyphid_validate( firstGlyph, valid );
- gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs - 1 ), valid );
-
- gxv_array_getlimits_ushort( p, p + ( 2 * nGlyphs ),
- &( GXV_KERN_FMT2_DATA( offset_min[spec] ) ),
- &( GXV_KERN_FMT2_DATA( offset_max[spec] ) ),
- valid );
-
- gxv_odtect_add_range( table, 2 * nGlyphs, tag, odtect );
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_kern_subtable_fmt2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- GXV_ODTECT( 3, odtect );
- GXV_kern_subtable_fmt2_DataRec fmt2_rec =
- { 0, 0, { 0, 0 }, { 0, 0 }, { "leftClass", "rightClass" }, NULL };
-
- FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
- FT_UShort leftOffsetTable;
- FT_UShort rightOffsetTable;
-
-
- GXV_NAME_ENTER( "kern subtable format 2" );
-
- GXV_ODTECT_INIT( odtect );
- fmt2_rec.odtect = odtect;
- GXV_KERN_DATA( subtable_data ) = &fmt2_rec;
-
- GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
- GXV_KERN_FMT2_DATA( rowWidth ) = FT_NEXT_USHORT( p );
- leftOffsetTable = FT_NEXT_USHORT( p );
- rightOffsetTable = FT_NEXT_USHORT( p );
- GXV_KERN_FMT2_DATA( array ) = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( "rowWidth = %d\n", GXV_KERN_FMT2_DATA( rowWidth ) ));
-
-
- GXV_LIMIT_CHECK( leftOffsetTable );
- GXV_LIMIT_CHECK( rightOffsetTable );
- GXV_LIMIT_CHECK( GXV_KERN_FMT2_DATA( array ) );
-
- gxv_kern_subtable_fmt2_clstbl_validate( table + leftOffsetTable, limit,
- GXV_KERN_CLS_L, valid );
-
- gxv_kern_subtable_fmt2_clstbl_validate( table + rightOffsetTable, limit,
- GXV_KERN_CLS_R, valid );
-
- if ( GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_L] ) +
- GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_R] )
- < GXV_KERN_FMT2_DATA( array ) )
- FT_INVALID_OFFSET;
-
- gxv_odtect_add_range( table + GXV_KERN_FMT2_DATA( array ),
- GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_L] )
- + GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_R] )
- - GXV_KERN_FMT2_DATA( array ),
- "array", odtect );
-
- gxv_odtect_validate( odtect, valid );
-
- GXV_EXIT;
- }
-
-
- /* ============================= format 3 ============================== */
-
- static void
- gxv_kern_subtable_fmt3_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
- FT_UShort glyphCount;
- FT_Byte kernValueCount;
- FT_Byte leftClassCount;
- FT_Byte rightClassCount;
- FT_Byte flags;
-
-
- GXV_NAME_ENTER( "kern subtable format 3" );
-
- GXV_LIMIT_CHECK( 2 + 1 + 1 + 1 + 1 );
- glyphCount = FT_NEXT_USHORT( p );
- kernValueCount = FT_NEXT_BYTE( p );
- leftClassCount = FT_NEXT_BYTE( p );
- rightClassCount = FT_NEXT_BYTE( p );
- flags = FT_NEXT_BYTE( p );
-
- if ( valid->face->num_glyphs != glyphCount )
- {
- GXV_TRACE(( "maxGID=%d, but glyphCount=%d\n",
- valid->face->num_glyphs, glyphCount ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
-
- /*
- * just skip kernValue[kernValueCount]
- */
- GXV_LIMIT_CHECK( 2 * kernValueCount );
- p += 2 * kernValueCount;
-
- /*
- * check leftClass[gid] < leftClassCount
- */
- {
- FT_Byte min, max;
-
-
- GXV_LIMIT_CHECK( glyphCount );
- gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
- p += valid->subtable_length;
-
- if ( leftClassCount < max )
- FT_INVALID_DATA;
- }
-
- /*
- * check rightClass[gid] < rightClassCount
- */
- {
- FT_Byte min, max;
-
-
- GXV_LIMIT_CHECK( glyphCount );
- gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
- p += valid->subtable_length;
-
- if ( rightClassCount < max )
- FT_INVALID_DATA;
- }
-
- /*
- * check kernIndex[i, j] < kernValueCount
- */
- {
- FT_UShort i, j;
-
-
- for ( i = 0; i < leftClassCount; i++ )
- {
- for ( j = 0; j < rightClassCount; j++ )
- {
- GXV_LIMIT_CHECK( 1 );
- if ( kernValueCount < FT_NEXT_BYTE( p ) )
- FT_INVALID_OFFSET;
- }
- }
- }
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static FT_Bool
- gxv_kern_coverage_new_apple_validate( FT_UShort coverage,
- FT_UShort* format,
- GXV_Validator valid )
- {
- /* new Apple-dialect */
- FT_Bool kernVertical;
- FT_Bool kernCrossStream;
- FT_Bool kernVariation;
-
- FT_UNUSED( valid );
-
-
- /* reserved bits = 0 */
- if ( coverage & 0x1FFC )
- return 0;
-
- kernVertical = FT_BOOL( ( coverage >> 15 ) & 1 );
- kernCrossStream = FT_BOOL( ( coverage >> 14 ) & 1 );
- kernVariation = FT_BOOL( ( coverage >> 13 ) & 1 );
-
- *format = (FT_UShort)( coverage & 0x0003 );
-
- GXV_TRACE(( "new Apple-dialect: "
- "horizontal=%d, cross-stream=%d, variation=%d, format=%d\n",
- !kernVertical, kernCrossStream, kernVariation, *format ));
-
- GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
-
- return 1;
- }
-
-
- static FT_Bool
- gxv_kern_coverage_classic_apple_validate( FT_UShort coverage,
- FT_UShort* format,
- GXV_Validator valid )
- {
- /* classic Apple-dialect */
- FT_Bool horizontal;
- FT_Bool cross_stream;
-
-
- /* check expected flags, but don't check if MS-dialect is impossible */
- if ( !( coverage & 0xFD00 ) && KERN_ALLOWS_MS( valid ) )
- return 0;
-
- /* reserved bits = 0 */
- if ( coverage & 0x02FC )
- return 0;
-
- horizontal = FT_BOOL( ( coverage >> 15 ) & 1 );
- cross_stream = FT_BOOL( ( coverage >> 13 ) & 1 );
-
- *format = (FT_UShort)( coverage & 0x0003 );
-
- GXV_TRACE(( "classic Apple-dialect: "
- "horizontal=%d, cross-stream=%d, format=%d\n",
- horizontal, cross_stream, *format ));
-
- /* format 1 requires GX State Machine, too new for classic */
- if ( *format == 1 )
- return 0;
-
- GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
-
- return 1;
- }
-
-
- static FT_Bool
- gxv_kern_coverage_classic_microsoft_validate( FT_UShort coverage,
- FT_UShort* format,
- GXV_Validator valid )
- {
- /* classic Microsoft-dialect */
- FT_Bool horizontal;
- FT_Bool minimum;
- FT_Bool cross_stream;
- FT_Bool override;
-
- FT_UNUSED( valid );
-
-
- /* reserved bits = 0 */
- if ( coverage & 0xFDF0 )
- return 0;
-
- horizontal = FT_BOOL( coverage & 1 );
- minimum = FT_BOOL( ( coverage >> 1 ) & 1 );
- cross_stream = FT_BOOL( ( coverage >> 2 ) & 1 );
- override = FT_BOOL( ( coverage >> 3 ) & 1 );
-
- *format = (FT_UShort)( ( coverage >> 8 ) & 0x0003 );
-
- GXV_TRACE(( "classic Microsoft-dialect: "
- "horizontal=%d, minimum=%d, cross-stream=%d, "
- "override=%d, format=%d\n",
- horizontal, minimum, cross_stream, override, *format ));
-
- if ( *format == 2 )
- GXV_TRACE((
- "kerning values in Microsoft format 2 subtable are ignored\n" ));
-
- return 1;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MAIN *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static GXV_kern_Dialect
- gxv_kern_coverage_validate( FT_UShort coverage,
- FT_UShort* format,
- GXV_Validator valid )
- {
- GXV_kern_Dialect result = KERN_DIALECT_UNKNOWN;
-
-
- GXV_NAME_ENTER( "validating coverage" );
-
- GXV_TRACE(( "interprete coverage 0x%04x by Apple style\n", coverage ));
-
- if ( KERN_IS_NEW( valid ) )
- {
- if ( gxv_kern_coverage_new_apple_validate( coverage,
- format,
- valid ) )
- {
- result = KERN_DIALECT_APPLE;
- goto Exit;
- }
- }
-
- if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_APPLE( valid ) )
- {
- if ( gxv_kern_coverage_classic_apple_validate( coverage,
- format,
- valid ) )
- {
- result = KERN_DIALECT_APPLE;
- goto Exit;
- }
- }
-
- if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_MS( valid ) )
- {
- if ( gxv_kern_coverage_classic_microsoft_validate( coverage,
- format,
- valid ) )
- {
- result = KERN_DIALECT_MS;
- goto Exit;
- }
- }
-
- GXV_TRACE(( "cannot interprete coverage, broken kern subtable\n" ));
-
- Exit:
- GXV_EXIT;
- return result;
- }
-
-
- static void
- gxv_kern_subtable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort version = 0; /* MS only: subtable version, unused */
- FT_ULong length; /* MS: 16bit, Apple: 32bit*/
- FT_UShort coverage;
- FT_UShort tupleIndex = 0; /* Apple only */
- FT_UShort u16[2];
- FT_UShort format = 255; /* subtable format */
-
-
- GXV_NAME_ENTER( "kern subtable" );
-
- GXV_LIMIT_CHECK( 2 + 2 + 2 );
- u16[0] = FT_NEXT_USHORT( p ); /* Apple: length_hi MS: version */
- u16[1] = FT_NEXT_USHORT( p ); /* Apple: length_lo MS: length */
- coverage = FT_NEXT_USHORT( p );
-
- switch ( gxv_kern_coverage_validate( coverage, &format, valid ) )
- {
- case KERN_DIALECT_MS:
- version = u16[0];
- length = u16[1];
- tupleIndex = 0;
- GXV_TRACE(( "Subtable version = %d\n", version ));
- GXV_TRACE(( "Subtable length = %d\n", length ));
- break;
-
- case KERN_DIALECT_APPLE:
- version = 0;
- length = ( u16[0] << 16 ) + u16[1];
- tupleIndex = 0;
- GXV_TRACE(( "Subtable length = %d\n", length ));
-
- if ( KERN_IS_NEW( valid ) )
- {
- GXV_LIMIT_CHECK( 2 );
- tupleIndex = FT_NEXT_USHORT( p );
- GXV_TRACE(( "Subtable tupleIndex = %d\n", tupleIndex ));
- }
- break;
-
- default:
- length = u16[1];
- GXV_TRACE(( "cannot detect subtable dialect, "
- "just skip %d byte\n", length ));
- goto Exit;
- }
-
- /* formats 1, 2, 3 require the position of the start of this subtable */
- if ( format == 0 )
- gxv_kern_subtable_fmt0_validate( table, table + length, valid );
- else if ( format == 1 )
- gxv_kern_subtable_fmt1_validate( table, table + length, valid );
- else if ( format == 2 )
- gxv_kern_subtable_fmt2_validate( table, table + length, valid );
- else if ( format == 3 )
- gxv_kern_subtable_fmt3_validate( table, table + length, valid );
- else
- FT_INVALID_DATA;
-
- Exit:
- valid->subtable_length = length;
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** kern TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_kern_validate_generic( FT_Bytes table,
- FT_Face face,
- FT_Bool classic_only,
- GXV_kern_Dialect dialect_request,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
-
- GXV_kern_DataRec kernrec;
- GXV_kern_Data kern = &kernrec;
-
- FT_Bytes p = table;
- FT_Bytes limit = 0;
-
- FT_ULong nTables = 0;
- FT_UInt i;
-
-
- valid->root = ftvalid;
- valid->table_data = kern;
- valid->face = face;
-
- FT_TRACE3(( "validating `kern' table\n" ));
- GXV_INIT;
- KERN_DIALECT( valid ) = dialect_request;
-
- GXV_LIMIT_CHECK( 2 );
- GXV_KERN_DATA( version ) = (GXV_kern_Version)FT_NEXT_USHORT( p );
- GXV_TRACE(( "version 0x%04x (higher 16bit)\n",
- GXV_KERN_DATA( version ) ));
-
- if ( 0x0001 < GXV_KERN_DATA( version ) )
- FT_INVALID_FORMAT;
- else if ( KERN_IS_CLASSIC( valid ) )
- {
- GXV_LIMIT_CHECK( 2 );
- nTables = FT_NEXT_USHORT( p );
- }
- else if ( KERN_IS_NEW( valid ) )
- {
- if ( classic_only )
- FT_INVALID_FORMAT;
-
- if ( 0x0000 != FT_NEXT_USHORT( p ) )
- FT_INVALID_FORMAT;
-
- GXV_LIMIT_CHECK( 4 );
- nTables = FT_NEXT_ULONG( p );
- }
-
- for ( i = 0; i < nTables; i++ )
- {
- GXV_TRACE(( "validating subtable %d/%d\n", i, nTables ));
- /* p should be 32bit-aligned? */
- gxv_kern_subtable_validate( p, 0, valid );
- p += valid->subtable_length;
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_kern_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- gxv_kern_validate_generic( table, face, 0, KERN_DIALECT_ANY, ftvalid );
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_kern_validate_classic( FT_Bytes table,
- FT_Face face,
- FT_Int dialect_flags,
- FT_Validator ftvalid )
- {
- GXV_kern_Dialect dialect_request;
-
-
- dialect_request = (GXV_kern_Dialect)dialect_flags;
- gxv_kern_validate_generic( table, face, 1, dialect_request, ftvalid );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c
deleted file mode 100644
index 48821ea8796..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvlcar.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvlcar.c */
-/* */
-/* TrueTypeGX/AAT lcar table validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvlcar
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_lcar_DataRec_
- {
- FT_UShort format;
-
- } GXV_lcar_DataRec, *GXV_lcar_Data;
-
-
-#define GXV_LCAR_DATA( FIELD ) GXV_TABLE_DATA( lcar, FIELD )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_lcar_partial_validate( FT_UShort partial,
- FT_UShort glyph,
- GXV_Validator valid )
- {
- GXV_NAME_ENTER( "partial" );
-
- if ( GXV_LCAR_DATA( format ) != 1 )
- goto Exit;
-
- gxv_ctlPoint_validate( glyph, partial, valid );
-
- Exit:
- GXV_EXIT;
- }
-
-
- static void
- gxv_lcar_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_Bytes p = valid->root->base + value.u;
- FT_Bytes limit = valid->root->limit;
- FT_UShort count;
- FT_Short partial;
- FT_UShort i;
-
-
- GXV_NAME_ENTER( "element in lookupTable" );
-
- GXV_LIMIT_CHECK( 2 );
- count = FT_NEXT_USHORT( p );
-
- GXV_LIMIT_CHECK( 2 * count );
- for ( i = 0; i < count; i++ )
- {
- partial = FT_NEXT_SHORT( p );
- gxv_lcar_partial_validate( partial, glyph, valid );
- }
-
- GXV_EXIT;
- }
-
-
- /*
- +------ lcar --------------------+
- | |
- | +===============+ |
- | | looup header | |
- | +===============+ |
- | | BinSrchHeader | |
- | +===============+ |
- | | lastGlyph[0] | |
- | +---------------+ |
- | | firstGlyph[0] | | head of lcar sfnt table
- | +---------------+ | +
- | | offset[0] | -> | offset [byte]
- | +===============+ | +
- | | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
- | +---------------+ |
- | | firstGlyph[1] | |
- | +---------------+ |
- | | offset[1] | |
- | +===============+ |
- | |
- | .... |
- | |
- | 16bit value array |
- | +===============+ |
- +------| value | <-------+
- | ....
- |
- |
- |
- |
- |
- +----> lcar values...handled by lcar callback function
- */
-
- static GXV_LookupValueDesc
- gxv_lcar_LookupFmt4_transit( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- FT_UNUSED( lookuptbl_limit );
-
- /* XXX: check range? */
- offset = (FT_UShort)( base_value.u +
- relative_gindex * sizeof ( FT_UShort ) );
- p = valid->root->base + offset;
- limit = valid->root->limit;
-
- GXV_LIMIT_CHECK ( 2 );
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** lcar TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_lcar_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
-
- GXV_lcar_DataRec lcarrec;
- GXV_lcar_Data lcar = &lcarrec;
-
- FT_Fixed version;
-
-
- valid->root = ftvalid;
- valid->table_data = lcar;
- valid->face = face;
-
- FT_TRACE3(( "validating `lcar' table\n" ));
- GXV_INIT;
-
- GXV_LIMIT_CHECK( 4 + 2 );
- version = FT_NEXT_ULONG( p );
- GXV_LCAR_DATA( format ) = FT_NEXT_USHORT( p );
-
- if ( version != 0x00010000UL)
- FT_INVALID_FORMAT;
-
- if ( GXV_LCAR_DATA( format ) > 1 )
- FT_INVALID_FORMAT;
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_lcar_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_lcar_LookupFmt4_transit;
- gxv_LookupTable_validate( p, limit, valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c
deleted file mode 100644
index b2b16b1ff38..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmod.c */
-/* */
-/* FreeType's TrueTypeGX/AAT validation module implementation (body). */
-/* */
-/* Copyright 2004, 2005, 2006 */
-/* by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_TRUETYPE_TABLES_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_GX_VALIDATE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_GX_VALIDATE_H
-
-#include "gxvmod.h"
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmodule
-
-
- static FT_Error
- gxv_load_table( FT_Face face,
- FT_Tag tag,
- FT_Byte* volatile* table,
- FT_ULong* table_len )
- {
- FT_Error error;
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
- if ( error == GXV_Err_Table_Missing )
- return GXV_Err_Ok;
- if ( error )
- goto Exit;
-
- if ( FT_ALLOC( *table, *table_len ) )
- goto Exit;
-
- error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
-
- Exit:
- return error;
- }
-
-
-#define GXV_TABLE_DECL( _sfnt ) \
- FT_Byte* volatile _sfnt = NULL; \
- FT_ULong len_ ## _sfnt = 0
-
-#define GXV_TABLE_LOAD( _sfnt ) \
- if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
- ( gx_flags & FT_VALIDATE_ ## _sfnt ) ) \
- { \
- error = gxv_load_table( face, TTAG_ ## _sfnt, \
- &_sfnt, &len_ ## _sfnt ); \
- if ( error ) \
- goto Exit; \
- }
-
-#define GXV_TABLE_VALIDATE( _sfnt ) \
- if ( _sfnt ) \
- { \
- ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
- FT_VALIDATE_DEFAULT ); \
- if ( ft_setjmp( valid.jump_buffer ) == 0 ) \
- gxv_ ## _sfnt ## _validate( _sfnt, face, &valid ); \
- error = valid.error; \
- if ( error ) \
- goto Exit; \
- }
-
-#define GXV_TABLE_SET( _sfnt ) \
- if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) \
- tables[FT_VALIDATE_ ## _sfnt ## _INDEX] = (FT_Bytes)_sfnt
-
-
- static FT_Error
- gxv_validate( FT_Face face,
- FT_UInt gx_flags,
- FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
- FT_UInt table_count )
- {
- FT_Memory volatile memory = FT_FACE_MEMORY( face );
-
- FT_Error error = GXV_Err_Ok;
- FT_ValidatorRec volatile valid;
-
- FT_UInt i;
-
-
- GXV_TABLE_DECL( feat );
- GXV_TABLE_DECL( bsln );
- GXV_TABLE_DECL( trak );
- GXV_TABLE_DECL( just );
- GXV_TABLE_DECL( mort );
- GXV_TABLE_DECL( morx );
- GXV_TABLE_DECL( kern );
- GXV_TABLE_DECL( opbd );
- GXV_TABLE_DECL( prop );
- GXV_TABLE_DECL( lcar );
-
- for ( i = 0; i < table_count; i++ )
- tables[i] = 0;
-
- /* load tables */
- GXV_TABLE_LOAD( feat );
- GXV_TABLE_LOAD( bsln );
- GXV_TABLE_LOAD( trak );
- GXV_TABLE_LOAD( just );
- GXV_TABLE_LOAD( mort );
- GXV_TABLE_LOAD( morx );
- GXV_TABLE_LOAD( kern );
- GXV_TABLE_LOAD( opbd );
- GXV_TABLE_LOAD( prop );
- GXV_TABLE_LOAD( lcar );
-
- /* validate tables */
- GXV_TABLE_VALIDATE( feat );
- GXV_TABLE_VALIDATE( bsln );
- GXV_TABLE_VALIDATE( trak );
- GXV_TABLE_VALIDATE( just );
- GXV_TABLE_VALIDATE( mort );
- GXV_TABLE_VALIDATE( morx );
- GXV_TABLE_VALIDATE( kern );
- GXV_TABLE_VALIDATE( opbd );
- GXV_TABLE_VALIDATE( prop );
- GXV_TABLE_VALIDATE( lcar );
-
- /* Set results */
- GXV_TABLE_SET( feat );
- GXV_TABLE_SET( mort );
- GXV_TABLE_SET( morx );
- GXV_TABLE_SET( bsln );
- GXV_TABLE_SET( just );
- GXV_TABLE_SET( kern );
- GXV_TABLE_SET( opbd );
- GXV_TABLE_SET( trak );
- GXV_TABLE_SET( prop );
- GXV_TABLE_SET( lcar );
-
- Exit:
- if ( error )
- {
- FT_FREE( feat );
- FT_FREE( bsln );
- FT_FREE( trak );
- FT_FREE( just );
- FT_FREE( mort );
- FT_FREE( morx );
- FT_FREE( kern );
- FT_FREE( opbd );
- FT_FREE( prop );
- FT_FREE( lcar );
- }
-
- return error;
- }
-
-
- static FT_Error
- classic_kern_validate( FT_Face face,
- FT_UInt ckern_flags,
- FT_Bytes* ckern_table )
- {
- FT_Memory volatile memory = FT_FACE_MEMORY( face );
-
- FT_Byte* volatile ckern = NULL;
- FT_ULong len_ckern = 0;
-
- /* without volatile on `error' GCC 4.1.1. emits: */
- /* warning: variable 'error' might be clobbered by 'longjmp' or 'vfork' */
- /* this warning seems spurious but --- */
- FT_Error volatile error = GXV_Err_Ok;
- FT_ValidatorRec volatile valid;
-
-
- *ckern_table = NULL;
-
- error = gxv_load_table( face, TTAG_kern, &ckern, &len_ckern );
- if ( error )
- goto Exit;
-
- if ( ckern )
- {
- ft_validator_init( &valid, ckern, ckern + len_ckern,
- FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- gxv_kern_validate_classic( ckern, face,
- ckern_flags & FT_VALIDATE_CKERN, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- *ckern_table = ckern;
-
- Exit:
- if ( error )
- FT_FREE( ckern );
-
- return error;
- }
-
-
- static
- const FT_Service_GXvalidateRec gxvalid_interface =
- {
- gxv_validate
- };
-
-
- static
- const FT_Service_CKERNvalidateRec ckernvalid_interface =
- {
- classic_kern_validate
- };
-
-
- static
- const FT_ServiceDescRec gxvalid_services[] =
- {
- { FT_SERVICE_ID_GX_VALIDATE, &gxvalid_interface },
- { FT_SERVICE_ID_CLASSICKERN_VALIDATE, &ckernvalid_interface },
- { NULL, NULL }
- };
-
-
- static FT_Pointer
- gxvalid_get_service( FT_Module module,
- const char* service_id )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( gxvalid_services, service_id );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class gxv_module_class =
- {
- 0,
- sizeof( FT_ModuleRec ),
- "gxvalid",
- 0x10000L,
- 0x20000L,
-
- 0, /* module-specific interface */
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) gxvalid_get_service
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h
deleted file mode 100644
index 466584ef4fd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmod.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmod.h */
-/* */
-/* FreeType's TrueTypeGX/AAT validation module implementation */
-/* (specification). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __GXVMOD_H__
-#define __GXVMOD_H__
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) gxv_module_class;
-
-
-FT_END_HEADER
-
-#endif /* __GXVMOD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c
deleted file mode 100644
index f4fbd30e412..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort.c */
-/* */
-/* TrueTypeGX/AAT mort table validation (body). */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-#include "gxvfeat.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- static void
- gxv_mort_feature_validate( GXV_mort_feature f,
- GXV_Validator valid )
- {
- if ( f->featureType >= gxv_feat_registry_length )
- {
- GXV_TRACE(( "featureType %d is out of registered range, "
- "setting %d is unchecked\n",
- f->featureType, f->featureSetting ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
- else if ( !gxv_feat_registry[f->featureType].existence )
- {
- GXV_TRACE(( "featureType %d is within registered area "
- "but undefined, setting %d is unchecked\n",
- f->featureType, f->featureSetting ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
- else
- {
- FT_Byte nSettings_max;
-
-
- /* nSettings in gxvfeat.c is halved for exclusive on/off settings */
- nSettings_max = gxv_feat_registry[f->featureType].nSettings;
- if ( gxv_feat_registry[f->featureType].exclusive )
- nSettings_max = (FT_Byte)( 2 * nSettings_max );
-
- GXV_TRACE(( "featureType %d is registered", f->featureType ));
- GXV_TRACE(( "setting %d", f->featureSetting ));
-
- if ( f->featureSetting > nSettings_max )
- {
- GXV_TRACE(( "out of defined range %d", nSettings_max ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
- GXV_TRACE(( "\n" ));
- }
-
- /* TODO: enableFlags must be unique value in specified chain? */
- }
-
-
- /*
- * nFeatureFlags is typed to FT_UInt to accept that in
- * mort (typed FT_UShort) and morx (typed FT_ULong).
- */
- FT_LOCAL_DEF( void )
- gxv_mort_featurearray_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UInt nFeatureFlags,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt i;
-
- GXV_mort_featureRec f = GXV_MORT_FEATURE_OFF;
-
-
- GXV_NAME_ENTER( "mort feature list" );
- for ( i = 0; i < nFeatureFlags; i++ )
- {
- GXV_LIMIT_CHECK( 2 + 2 + 4 + 4 );
- f.featureType = FT_NEXT_USHORT( p );
- f.featureSetting = FT_NEXT_USHORT( p );
- f.enableFlags = FT_NEXT_ULONG( p );
- f.disableFlags = FT_NEXT_ULONG( p );
-
- gxv_mort_feature_validate( &f, valid );
- }
-
- if ( !IS_GXV_MORT_FEATURE_OFF( f ) )
- FT_INVALID_DATA;
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_coverage_validate( FT_UShort coverage,
- GXV_Validator valid )
- {
- FT_UNUSED( valid );
-
- if ( coverage & 0x8000U )
- GXV_TRACE(( " this subtable is for vertical text only\n" ));
- else
- GXV_TRACE(( " this subtable is for horizontal text only\n" ));
-
- if ( coverage & 0x4000 )
- GXV_TRACE(( " this subtable is applied to glyph array "
- "in descending order\n" ));
- else
- GXV_TRACE(( " this subtable is applied to glyph array "
- "in ascending order\n" ));
-
- if ( coverage & 0x2000 )
- GXV_TRACE(( " this subtable is forcibly applied to "
- "vertical/horizontal text\n" ));
-
- if ( coverage & 0x1FF8 )
- GXV_TRACE(( " coverage has non-zero bits in reserved area\n" ));
- }
-
-
- static void
- gxv_mort_subtables_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort nSubtables,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_Validate_Func fmt_funcs_table[] =
- {
- gxv_mort_subtable_type0_validate, /* 0 */
- gxv_mort_subtable_type1_validate, /* 1 */
- gxv_mort_subtable_type2_validate, /* 2 */
- NULL, /* 3 */
- gxv_mort_subtable_type4_validate, /* 4 */
- gxv_mort_subtable_type5_validate, /* 5 */
-
- };
-
- GXV_Validate_Func func;
- FT_UShort i;
-
-
- GXV_NAME_ENTER( "subtables in a chain" );
-
- for ( i = 0; i < nSubtables; i++ )
- {
- FT_UShort length;
- FT_UShort coverage;
- FT_ULong subFeatureFlags;
- FT_UInt type;
- FT_UInt rest;
-
-
- GXV_LIMIT_CHECK( 2 + 2 + 4 );
- length = FT_NEXT_USHORT( p );
- coverage = FT_NEXT_USHORT( p );
- subFeatureFlags = FT_NEXT_ULONG( p );
-
- GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
- i + 1, nSubtables, length ));
- type = coverage & 0x0007;
- rest = length - ( 2 + 2 + 4 );
-
- GXV_LIMIT_CHECK( rest );
- gxv_mort_coverage_validate( coverage, valid );
-
- if ( type > 5 )
- FT_INVALID_FORMAT;
-
- func = fmt_funcs_table[type];
- if ( func == NULL )
- GXV_TRACE(( "morx type %d is reserved\n", type ));
-
- func( p, p + rest, valid );
-
- p += rest;
- }
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_mort_chain_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong defaultFlags;
- FT_ULong chainLength;
- FT_UShort nFeatureFlags;
- FT_UShort nSubtables;
-
-
- GXV_NAME_ENTER( "mort chain header" );
-
- GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
- defaultFlags = FT_NEXT_ULONG( p );
- chainLength = FT_NEXT_ULONG( p );
- nFeatureFlags = FT_NEXT_USHORT( p );
- nSubtables = FT_NEXT_USHORT( p );
-
- gxv_mort_featurearray_validate( p, table + chainLength,
- nFeatureFlags, valid );
- p += valid->subtable_length;
- gxv_mort_subtables_validate( p, table + chainLength, nSubtables, valid );
- valid->subtable_length = chainLength;
-
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- FT_ULong version;
- FT_ULong nChains;
- FT_ULong i;
-
-
- valid->root = ftvalid;
- valid->face = face;
- limit = valid->root->limit;
-
- FT_TRACE3(( "validating `mort' table\n" ));
- GXV_INIT;
-
- GXV_LIMIT_CHECK( 4 + 4 );
- version = FT_NEXT_ULONG( p );
- nChains = FT_NEXT_ULONG( p );
-
- if (version != 0x00010000UL)
- FT_INVALID_FORMAT;
-
- for ( i = 0; i < nChains; i++ )
- {
- GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
- GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
- gxv_mort_chain_validate( p, limit, valid );
- p += valid->subtable_length;
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h
deleted file mode 100644
index 1d64e69c475..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort.h */
-/* */
-/* TrueTypeGX/AAT common definition for mort table (specification). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __GXVMORT_H__
-#define __GXVMORT_H__
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-#include FT_SFNT_NAMES_H
-
-
- typedef struct GXV_mort_featureRec_
- {
- FT_UShort featureType;
- FT_UShort featureSetting;
- FT_ULong enableFlags;
- FT_ULong disableFlags;
-
- } GXV_mort_featureRec, *GXV_mort_feature;
-
-#define GXV_MORT_FEATURE_OFF {0, 1, 0x00000000UL, 0x00000000UL}
-
-#define IS_GXV_MORT_FEATURE_OFF( f ) \
- ( (f).featureType == 0 || \
- (f).featureSetting == 1 || \
- (f).enableFlags == 0x00000000UL || \
- (f).disableFlags == 0x00000000UL )
-
-
- FT_LOCAL( void )
- gxv_mort_featurearray_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UInt nFeatureFlags,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_coverage_validate( FT_UShort coverage,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_subtable_type0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_subtable_type1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_subtable_type2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_subtable_type4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_mort_subtable_type5_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
-
-#endif /* __GXVMORT_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c
deleted file mode 100644
index 0902056c628..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort0.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort0.c */
-/* */
-/* TrueTypeGX/AAT mort table validation */
-/* body for type0 (Indic Script Rearrangement) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- static const char* GXV_Mort_IndicScript_Msg[] =
- {
- "no change",
- "Ax => xA",
- "xD => Dx",
- "AxD => DxA",
- "ABx => xAB",
- "ABx => xBA",
- "xCD => CDx",
- "xCD => DCx",
- "AxCD => CDxA",
- "AxCD => DCxA",
- "ABxD => DxAB",
- "ABxD => DxBA",
- "ABxCD => CDxAB",
- "ABxCD => CDxBA",
- "ABxCD => DCxAB",
- "ABxCD => DCxBA",
-
- };
-
-
- static void
- gxv_mort_subtable_type0_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort markFirst;
- FT_UShort dontAdvance;
- FT_UShort markLast;
- FT_UShort reserved;
- FT_UShort verb = 0;
-
- FT_UNUSED( state );
- FT_UNUSED( table );
- FT_UNUSED( limit );
-
- FT_UNUSED( GXV_Mort_IndicScript_Msg[verb] ); /* for the non-debugging */
- FT_UNUSED( glyphOffset ); /* case */
-
-
- markFirst = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- markLast = (FT_UShort)( ( flags >> 13 ) & 1 );
-
- reserved = (FT_UShort)( flags & 0x1FF0 );
- verb = (FT_UShort)( flags & 0x000F );
-
- GXV_TRACE(( " IndicScript MorphRule for glyphOffset 0x%04x",
- glyphOffset.u ));
- GXV_TRACE(( " markFirst=%01d", markFirst ));
- GXV_TRACE(( " dontAdvance=%01d", dontAdvance ));
- GXV_TRACE(( " markLast=%01d", markLast ));
- GXV_TRACE(( " %02d", verb ));
- GXV_TRACE(( " %s\n", GXV_Mort_IndicScript_Msg[verb] ));
-
- if ( 0 < reserved )
- {
- GXV_TRACE(( " non-zero bits found in reserved range\n" ));
- FT_INVALID_DATA;
- }
- else
- GXV_TRACE(( "\n" ));
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER(
- "mort chain subtable type0 (Indic-Script Rearrangement)" );
-
- GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
-
- valid->statetable.optdata = NULL;
- valid->statetable.optdata_load_func = NULL;
- valid->statetable.subtable_setup_func = NULL;
- valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
- valid->statetable.entry_validate_func =
- gxv_mort_subtable_type0_entry_validate;
-
- gxv_StateTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c
deleted file mode 100644
index 711bbd0baa6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort1.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort1.c */
-/* */
-/* TrueTypeGX/AAT mort table validation */
-/* body for type1 (Contextual Substitution) subtable. */
-/* */
-/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- typedef struct GXV_mort_subtable_type1_StateOptRec_
- {
- FT_UShort substitutionTable;
- FT_UShort substitutionTable_length;
-
- } GXV_mort_subtable_type1_StateOptRec,
- *GXV_mort_subtable_type1_StateOptRecData;
-
-#define GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE \
- ( GXV_STATETABLE_HEADER_SIZE + 2 )
-
-
- static void
- gxv_mort_subtable_type1_substitutionTable_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_mort_subtable_type1_StateOptRecData optdata =
- (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
-
-
- GXV_LIMIT_CHECK( 2 );
- optdata->substitutionTable = FT_NEXT_USHORT( p );
- }
-
-
- static void
- gxv_mort_subtable_type1_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_UShort o[4];
- FT_UShort *l[4];
- FT_UShort buff[5];
-
- GXV_mort_subtable_type1_StateOptRecData optdata =
- (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->substitutionTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &( optdata->substitutionTable_length );
-
- gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
- }
-
-
- static void
- gxv_mort_subtable_type1_offset_to_subst_validate(
- FT_Short wordOffset,
- const FT_String* tag,
- FT_Byte state,
- GXV_Validator valid )
- {
- FT_UShort substTable;
- FT_UShort substTable_limit;
- FT_UShort min_gid;
- FT_UShort max_gid;
-
- FT_UNUSED( tag );
- FT_UNUSED( state );
-
-
- substTable =
- ((GXV_mort_subtable_type1_StateOptRec *)
- (valid->statetable.optdata))->substitutionTable;
- substTable_limit =
- (FT_UShort)( substTable +
- ((GXV_mort_subtable_type1_StateOptRec *)
- (valid->statetable.optdata))->substitutionTable_length );
-
- min_gid = (FT_UShort)( ( substTable - wordOffset * 2 ) / 2 );
- max_gid = (FT_UShort)( ( substTable_limit - wordOffset * 2 ) / 2 );
- max_gid = (FT_UShort)( FT_MAX( max_gid, valid->face->num_glyphs ) );
-
- /* XXX: check range? */
-
- /* TODO: min_gid & max_gid comparison with ClassTable contents */
- }
-
-
- static void
- gxv_mort_subtable_type1_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort setMark;
- FT_UShort dontAdvance;
- FT_UShort reserved;
- FT_Short markOffset;
- FT_Short currentOffset;
-
- FT_UNUSED( table );
- FT_UNUSED( limit );
-
-
- setMark = (FT_UShort)( flags >> 15 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- reserved = (FT_Short)( flags & 0x3FFF );
-
- markOffset = (FT_Short)( glyphOffset.ul >> 16 );
- currentOffset = (FT_Short)( glyphOffset.ul );
-
- if ( 0 < reserved )
- {
- GXV_TRACE(( " non-zero bits found in reserved range\n" ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
-
- gxv_mort_subtable_type1_offset_to_subst_validate( markOffset,
- "markOffset",
- state,
- valid );
-
- gxv_mort_subtable_type1_offset_to_subst_validate( currentOffset,
- "currentOffset",
- state,
- valid );
- }
-
-
- static void
- gxv_mort_subtable_type1_substTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort num_gids = (FT_UShort)(
- ((GXV_mort_subtable_type1_StateOptRec *)
- (valid->statetable.optdata))->substitutionTable_length / 2 );
- FT_UShort i;
-
-
- GXV_NAME_ENTER( "validating contents of substitutionTable" );
- for ( i = 0; i < num_gids ; i ++ )
- {
- FT_UShort dst_gid;
-
-
- GXV_LIMIT_CHECK( 2 );
- dst_gid = FT_NEXT_USHORT( p );
-
- if ( dst_gid >= 0xFFFFU )
- continue;
-
- if ( dst_gid > valid->face->num_glyphs )
- {
- GXV_TRACE(( "substTable include too large gid[%d]=%d >"
- " max defined gid #%d\n",
- i, dst_gid, valid->face->num_glyphs ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_GLYPH_ID;
- }
- }
-
- GXV_EXIT;
- }
-
-
- /*
- * subtable for Contextual glyph substitution is a modified StateTable.
- * In addition to classTable, stateArray, and entryTable, the field
- * `substitutionTable' is added.
- */
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_mort_subtable_type1_StateOptRec st_rec;
-
-
- GXV_NAME_ENTER( "mort chain subtable type1 (Contextual Glyph Subst)" );
-
- GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE );
-
- valid->statetable.optdata =
- &st_rec;
- valid->statetable.optdata_load_func =
- gxv_mort_subtable_type1_substitutionTable_load;
- valid->statetable.subtable_setup_func =
- gxv_mort_subtable_type1_subtable_setup;
- valid->statetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_ULONG;
- valid->statetable.entry_validate_func =
-
- gxv_mort_subtable_type1_entry_validate;
- gxv_StateTable_validate( p, limit, valid );
-
- gxv_mort_subtable_type1_substTable_validate(
- table + st_rec.substitutionTable,
- table + st_rec.substitutionTable + st_rec.substitutionTable_length,
- valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c
deleted file mode 100644
index f19d15dab5d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort2.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort2.c */
-/* */
-/* TrueTypeGX/AAT mort table validation */
-/* body for type2 (Ligature Substitution) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- typedef struct GXV_mort_subtable_type2_StateOptRec_
- {
- FT_UShort ligActionTable;
- FT_UShort componentTable;
- FT_UShort ligatureTable;
- FT_UShort ligActionTable_length;
- FT_UShort componentTable_length;
- FT_UShort ligatureTable_length;
-
- } GXV_mort_subtable_type2_StateOptRec,
- *GXV_mort_subtable_type2_StateOptRecData;
-
-#define GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE \
- ( GXV_STATETABLE_HEADER_SIZE + 2 + 2 + 2 )
-
-
- static void
- gxv_mort_subtable_type2_opttable_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- GXV_mort_subtable_type2_StateOptRecData optdata =
- (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
-
-
- GXV_LIMIT_CHECK( 2 + 2 + 2 );
- optdata->ligActionTable = FT_NEXT_USHORT( p );
- optdata->componentTable = FT_NEXT_USHORT( p );
- optdata->ligatureTable = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( "offset to ligActionTable=0x%04x\n",
- optdata->ligActionTable ));
- GXV_TRACE(( "offset to componentTable=0x%04x\n",
- optdata->componentTable ));
- GXV_TRACE(( "offset to ligatureTable=0x%04x\n",
- optdata->ligatureTable ));
- }
-
-
- static void
- gxv_mort_subtable_type2_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort *classTable_length_p,
- FT_UShort *stateArray_length_p,
- FT_UShort *entryTable_length_p,
- GXV_Validator valid )
- {
- FT_UShort o[6];
- FT_UShort *l[6];
- FT_UShort buff[7];
-
- GXV_mort_subtable_type2_StateOptRecData optdata =
- (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
-
-
- GXV_NAME_ENTER( "subtable boundaries setup" );
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->ligActionTable;
- o[4] = optdata->componentTable;
- o[5] = optdata->ligatureTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &(optdata->ligActionTable_length);
- l[4] = &(optdata->componentTable_length);
- l[5] = &(optdata->ligatureTable_length);
-
- gxv_set_length_by_ushort_offset( o, l, buff, 6, table_size, valid );
-
- GXV_TRACE(( "classTable: offset=0x%04x length=0x%04x\n",
- classTable, *classTable_length_p ));
- GXV_TRACE(( "stateArray: offset=0x%04x length=0x%04x\n",
- stateArray, *stateArray_length_p ));
- GXV_TRACE(( "entryTable: offset=0x%04x length=0x%04x\n",
- entryTable, *entryTable_length_p ));
- GXV_TRACE(( "ligActionTable: offset=0x%04x length=0x%04x\n",
- optdata->ligActionTable,
- optdata->ligActionTable_length ));
- GXV_TRACE(( "componentTable: offset=0x%04x length=0x%04x\n",
- optdata->componentTable,
- optdata->componentTable_length ));
- GXV_TRACE(( "ligatureTable: offset=0x%04x length=0x%04x\n",
- optdata->ligatureTable,
- optdata->ligatureTable_length ));
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_mort_subtable_type2_ligActionOffset_validate(
- FT_Bytes table,
- FT_UShort ligActionOffset,
- GXV_Validator valid )
- {
- /* access ligActionTable */
- GXV_mort_subtable_type2_StateOptRecData optdata =
- (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
-
- FT_Bytes lat_base = table + optdata->ligActionTable;
- FT_Bytes p = table + ligActionOffset;
- FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
-
-
- GXV_32BIT_ALIGNMENT_VALIDATE( ligActionOffset );
- if ( p < lat_base )
- {
- GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%d byte rewind)\n",
- ligActionOffset, lat_base - p ));
-
- /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- }
- else if ( lat_limit < p )
- {
- GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%d byte overrun)\n",
- ligActionOffset, p - lat_limit ));
-
- /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_OFFSET;
- }
- else
- {
- /* validate entry in ligActionTable */
- FT_ULong lig_action;
- FT_UShort last;
- FT_UShort store;
- FT_ULong offset;
-
-
- lig_action = FT_NEXT_ULONG( p );
- last = (FT_UShort)( ( lig_action >> 31 ) & 1 );
- store = (FT_UShort)( ( lig_action >> 30 ) & 1 );
-
- offset = lig_action & 0x3FFFFFFFUL;
- }
- }
-
-
- static void
- gxv_mort_subtable_type2_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort setComponent;
- FT_UShort dontAdvance;
- FT_UShort offset;
-
- FT_UNUSED( state );
- FT_UNUSED( glyphOffset );
- FT_UNUSED( limit );
-
-
- setComponent = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
-
- offset = (FT_UShort)( flags & 0x3FFFU );
-
- if ( 0 < offset )
- gxv_mort_subtable_type2_ligActionOffset_validate( table, offset,
- valid );
- }
-
-
- static void
- gxv_mort_subtable_type2_ligatureTable_validate( FT_Bytes table,
- GXV_Validator valid )
- {
- GXV_mort_subtable_type2_StateOptRecData optdata =
- (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
-
- FT_Bytes p = table + optdata->ligatureTable;
- FT_Bytes limit = table + optdata->ligatureTable
- + optdata->ligatureTable_length;
-
-
- GXV_NAME_ENTER( "mort chain subtable type2 - substitutionTable" );
- if ( 0 != optdata->ligatureTable )
- {
- /* Apple does not give specification of ligatureTable format */
- while ( p < limit )
- {
- FT_UShort lig_gid;
-
-
- GXV_LIMIT_CHECK( 2 );
- lig_gid = FT_NEXT_USHORT( p );
- }
- }
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_mort_subtable_type2_StateOptRec lig_rec;
-
-
- GXV_NAME_ENTER( "mort chain subtable type2 (Ligature Substitution)" );
-
- GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE );
-
- valid->statetable.optdata =
- &lig_rec;
- valid->statetable.optdata_load_func =
- gxv_mort_subtable_type2_opttable_load;
- valid->statetable.subtable_setup_func =
- gxv_mort_subtable_type2_subtable_setup;
- valid->statetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_NONE;
- valid->statetable.entry_validate_func =
- gxv_mort_subtable_type2_entry_validate;
-
- gxv_StateTable_validate( p, limit, valid );
-
- p += valid->subtable_length;
- gxv_mort_subtable_type2_ligatureTable_validate( table, valid );
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c
deleted file mode 100644
index a04bc1efaf4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort4.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort4.c */
-/* */
-/* TrueTypeGX/AAT mort table validation */
-/* body for type4 (Non-Contextual Glyph Substitution) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- static void
- gxv_mort_subtable_type4_lookupval_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UNUSED( glyph );
-
- gxv_glyphid_validate( value.u, valid );
- }
-
- /*
- +===============+ --------+
- | lookup header | |
- +===============+ |
- | BinSrchHeader | |
- +===============+ |
- | lastGlyph[0] | |
- +---------------+ |
- | firstGlyph[0] | | head of lookup table
- +---------------+ | +
- | offset[0] | -> | offset [byte]
- +===============+ | +
- | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
- +---------------+ |
- | firstGlyph[1] | |
- +---------------+ |
- | offset[1] | |
- +===============+ |
- |
- .... |
- |
- 16bit value array |
- +===============+ |
- | value | <-------+
- ....
- */
-
- static GXV_LookupValueDesc
- gxv_mort_subtable_type4_lookupfmt4_transit(
- FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- /* XXX: check range? */
- offset = (FT_UShort)( base_value.u +
- relative_gindex * sizeof ( FT_UShort ) );
-
- p = valid->lookuptbl_head + offset;
- limit = lookuptbl_limit;
-
- GXV_LIMIT_CHECK( 2 );
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER( "mort chain subtable type4 "
- "(Non-Contextual Glyph Substitution)" );
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_mort_subtable_type4_lookupval_validate;
- valid->lookupfmt4_trans = gxv_mort_subtable_type4_lookupfmt4_transit;
-
- gxv_LookupTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c
deleted file mode 100644
index a7cabc359fc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmort5.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmort5.c */
-/* */
-/* TrueTypeGX/AAT mort table validation */
-/* body for type5 (Contextual Glyph Insertion) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmort.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmort
-
-
- /*
- * mort subtable type5 (Contextual Glyph Insertion)
- * has the format of StateTable with insertion-glyph-list,
- * but without name. The offset is given by glyphOffset in
- * entryTable. There is no table location declaration
- * like xxxTable.
- */
-
- typedef struct GXV_mort_subtable_type5_StateOptRec_
- {
- FT_UShort classTable;
- FT_UShort stateArray;
- FT_UShort entryTable;
-
-#define GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE GXV_STATETABLE_HEADER_SIZE
-
- FT_UShort* classTable_length_p;
- FT_UShort* stateArray_length_p;
- FT_UShort* entryTable_length_p;
-
- } GXV_mort_subtable_type5_StateOptRec,
- *GXV_mort_subtable_type5_StateOptRecData;
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type5_subtable_setup( FT_UShort table_size,
- FT_UShort classTable,
- FT_UShort stateArray,
- FT_UShort entryTable,
- FT_UShort* classTable_length_p,
- FT_UShort* stateArray_length_p,
- FT_UShort* entryTable_length_p,
- GXV_Validator valid )
- {
- GXV_mort_subtable_type5_StateOptRecData optdata =
- (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
-
-
- gxv_StateTable_subtable_setup( table_size,
- classTable,
- stateArray,
- entryTable,
- classTable_length_p,
- stateArray_length_p,
- entryTable_length_p,
- valid );
-
- optdata->classTable = classTable;
- optdata->stateArray = stateArray;
- optdata->entryTable = entryTable;
-
- optdata->classTable_length_p = classTable_length_p;
- optdata->stateArray_length_p = stateArray_length_p;
- optdata->entryTable_length_p = entryTable_length_p;
- }
-
-
- static void
- gxv_mort_subtable_type5_InsertList_validate( FT_UShort offset,
- FT_UShort count,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- /*
- * We don't know the range of insertion-glyph-list.
- * Set range by whole of state table.
- */
- FT_Bytes p = table + offset;
-
- GXV_mort_subtable_type5_StateOptRecData optdata =
- (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
-
- if ( optdata->classTable < offset &&
- offset < optdata->classTable + *(optdata->classTable_length_p) )
- GXV_TRACE(( " offset runs into ClassTable" ));
- if ( optdata->stateArray < offset &&
- offset < optdata->stateArray + *(optdata->stateArray_length_p) )
- GXV_TRACE(( " offset runs into StateArray" ));
- if ( optdata->entryTable < offset &&
- offset < optdata->entryTable + *(optdata->entryTable_length_p) )
- GXV_TRACE(( " offset runs into EntryTable" ));
-
- while ( p < table + offset + ( count * 2 ) )
- {
- FT_UShort insert_glyphID;
-
-
- GXV_LIMIT_CHECK( 2 );
- insert_glyphID = FT_NEXT_USHORT( p );
- GXV_TRACE(( " 0x%04x", insert_glyphID ));
- }
-
- GXV_TRACE(( "\n" ));
- }
-
-
- static void
- gxv_mort_subtable_type5_entry_validate(
- FT_Byte state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bool setMark;
- FT_Bool dontAdvance;
- FT_Bool currentIsKashidaLike;
- FT_Bool markedIsKashidaLike;
- FT_Bool currentInsertBefore;
- FT_Bool markedInsertBefore;
- FT_Byte currentInsertCount;
- FT_Byte markedInsertCount;
- FT_UShort currentInsertList;
- FT_UShort markedInsertList;
-
- FT_UNUSED( state );
-
-
- setMark = FT_BOOL( ( flags >> 15 ) & 1 );
- dontAdvance = FT_BOOL( ( flags >> 14 ) & 1 );
- currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
- markedIsKashidaLike = FT_BOOL( ( flags >> 12 ) & 1 );
- currentInsertBefore = FT_BOOL( ( flags >> 11 ) & 1 );
- markedInsertBefore = FT_BOOL( ( flags >> 10 ) & 1 );
-
- currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
- markedInsertCount = (FT_Byte)( flags & 0x001F );
-
- currentInsertList = (FT_UShort)( glyphOffset.ul >> 16 );
- markedInsertList = (FT_UShort)( glyphOffset.ul );
-
- if ( 0 != currentInsertList && 0 != currentInsertCount )
- {
- gxv_mort_subtable_type5_InsertList_validate( currentInsertList,
- currentInsertCount,
- table,
- limit,
- valid );
- }
-
- if ( 0 != markedInsertList && 0 != markedInsertCount )
- {
- gxv_mort_subtable_type5_InsertList_validate( markedInsertList,
- markedInsertCount,
- table,
- limit,
- valid );
- }
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_mort_subtable_type5_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_mort_subtable_type5_StateOptRec et_rec;
- GXV_mort_subtable_type5_StateOptRecData et = &et_rec;
-
-
- GXV_NAME_ENTER( "mort chain subtable type5 (Glyph Insertion)" );
-
- GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE );
-
- valid->statetable.optdata =
- et;
- valid->statetable.optdata_load_func =
- NULL;
- valid->statetable.subtable_setup_func =
- gxv_mort_subtable_type5_subtable_setup;
- valid->statetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_ULONG;
- valid->statetable.entry_validate_func =
- gxv_mort_subtable_type5_entry_validate;
-
- gxv_StateTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c
deleted file mode 100644
index d217940eabd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx.c */
-/* */
-/* TrueTypeGX/AAT morx table validation (body). */
-/* */
-/* Copyright 2005, 2008 by */
-/* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- static void
- gxv_morx_subtables_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort nSubtables,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_Validate_Func fmt_funcs_table[] =
- {
- gxv_morx_subtable_type0_validate, /* 0 */
- gxv_morx_subtable_type1_validate, /* 1 */
- gxv_morx_subtable_type2_validate, /* 2 */
- NULL, /* 3 */
- gxv_morx_subtable_type4_validate, /* 4 */
- gxv_morx_subtable_type5_validate, /* 5 */
-
- };
-
- GXV_Validate_Func func;
-
- FT_UShort i;
-
-
- GXV_NAME_ENTER( "subtables in a chain" );
-
- for ( i = 0; i < nSubtables; i++ )
- {
- FT_ULong length;
- FT_ULong coverage;
- FT_ULong subFeatureFlags;
- FT_UInt type;
- FT_UInt rest;
-
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 );
- length = FT_NEXT_ULONG( p );
- coverage = FT_NEXT_ULONG( p );
- subFeatureFlags = FT_NEXT_ULONG( p );
-
- GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
- i + 1, nSubtables, length ));
-
- type = coverage & 0x0007;
- rest = length - ( 4 + 4 + 4 );
- GXV_LIMIT_CHECK( rest );
-
- /* morx coverage consists of mort_coverage & 16bit padding */
- gxv_mort_coverage_validate( (FT_UShort)( ( coverage >> 16 ) | coverage ),
- valid );
- if ( type > 5 )
- FT_INVALID_FORMAT;
-
- func = fmt_funcs_table[type];
- if ( func == NULL )
- GXV_TRACE(( "morx type %d is reserved\n", type ));
-
- func( p, p + rest, valid );
-
- p += rest;
- }
-
- valid->subtable_length = p - table;
-
- GXV_EXIT;
- }
-
-
- static void
- gxv_morx_chain_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_ULong defaultFlags;
- FT_ULong chainLength;
- FT_ULong nFeatureFlags;
- FT_ULong nSubtables;
-
-
- GXV_NAME_ENTER( "morx chain header" );
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
- defaultFlags = FT_NEXT_ULONG( p );
- chainLength = FT_NEXT_ULONG( p );
- nFeatureFlags = FT_NEXT_ULONG( p );
- nSubtables = FT_NEXT_ULONG( p );
-
- /* feature-array of morx is same with that of mort */
- gxv_mort_featurearray_validate( p, limit, nFeatureFlags, valid );
- p += valid->subtable_length;
-
- if ( nSubtables >= 0x10000L )
- FT_INVALID_DATA;
-
- gxv_morx_subtables_validate( p, table + chainLength,
- (FT_UShort)nSubtables, valid );
-
- valid->subtable_length = chainLength;
-
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_morx_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- FT_ULong version;
- FT_ULong nChains;
- FT_ULong i;
-
-
- valid->root = ftvalid;
- valid->face = face;
-
- FT_TRACE3(( "validating `morx' table\n" ));
- GXV_INIT;
-
- GXV_LIMIT_CHECK( 4 + 4 );
- version = FT_NEXT_ULONG( p );
- nChains = FT_NEXT_ULONG( p );
-
- if ( version != 0x00020000UL )
- FT_INVALID_FORMAT;
-
- for ( i = 0; i < nChains; i++ )
- {
- GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
- GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
- gxv_morx_chain_validate( p, limit, valid );
- p += valid->subtable_length;
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h
deleted file mode 100644
index 28c1a44f6fb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx.h */
-/* */
-/* TrueTypeGX/AAT common definition for morx table (specification). */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __GXVMORX_H__
-#define __GXVMORX_H__
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-#include "gxvmort.h"
-
-#include FT_SFNT_NAMES_H
-
-
- FT_LOCAL( void )
- gxv_morx_subtable_type0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_morx_subtable_type1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_morx_subtable_type2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_morx_subtable_type4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
- FT_LOCAL( void )
- gxv_morx_subtable_type5_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid );
-
-
-#endif /* __GXVMORX_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c
deleted file mode 100644
index ca92b6c3925..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx0.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx0.c */
-/* */
-/* TrueTypeGX/AAT morx table validation */
-/* body for type0 (Indic Script Rearrangement) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- static void
- gxv_morx_subtable_type0_entry_validate(
- FT_UShort state,
- FT_UShort flags,
- GXV_XStateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort markFirst;
- FT_UShort dontAdvance;
- FT_UShort markLast;
- FT_UShort reserved;
- FT_UShort verb;
-
- FT_UNUSED( state );
- FT_UNUSED( glyphOffset );
- FT_UNUSED( table );
- FT_UNUSED( limit );
-
-
- markFirst = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- markLast = (FT_UShort)( ( flags >> 13 ) & 1 );
-
- reserved = (FT_UShort)( flags & 0x1FF0 );
- verb = (FT_UShort)( flags & 0x000F );
-
- if ( 0 < reserved )
- {
- GXV_TRACE(( " non-zero bits found in reserved range\n" ));
- FT_INVALID_DATA;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_morx_subtable_type0_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
-
- GXV_NAME_ENTER(
- "morx chain subtable type0 (Indic-Script Rearrangement)" );
-
- GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
-
- valid->xstatetable.optdata = NULL;
- valid->xstatetable.optdata_load_func = NULL;
- valid->xstatetable.subtable_setup_func = NULL;
- valid->xstatetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
- valid->xstatetable.entry_validate_func =
- gxv_morx_subtable_type0_entry_validate;
-
- gxv_XStateTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c
deleted file mode 100644
index 331d4ccdab3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx1.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx1.c */
-/* */
-/* TrueTypeGX/AAT morx table validation */
-/* body for type1 (Contextual Substitution) subtable. */
-/* */
-/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- typedef struct GXV_morx_subtable_type1_StateOptRec_
- {
- FT_ULong substitutionTable;
- FT_ULong substitutionTable_length;
- FT_UShort substitutionTable_num_lookupTables;
-
- } GXV_morx_subtable_type1_StateOptRec,
- *GXV_morx_subtable_type1_StateOptRecData;
-
-
-#define GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE \
- ( GXV_STATETABLE_HEADER_SIZE + 2 )
-
-
- static void
- gxv_morx_subtable_type1_substitutionTable_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type1_StateOptRecData optdata =
- (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
-
-
- GXV_LIMIT_CHECK( 2 );
- optdata->substitutionTable = FT_NEXT_USHORT( p );
- }
-
-
- static void
- gxv_morx_subtable_type1_subtable_setup( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_ULong o[4];
- FT_ULong *l[4];
- FT_ULong buff[5];
-
- GXV_morx_subtable_type1_StateOptRecData optdata =
- (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->substitutionTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &(optdata->substitutionTable_length);
-
- gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
- }
-
-
- static void
- gxv_morx_subtable_type1_entry_validate(
- FT_UShort state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort setMark;
- FT_UShort dontAdvance;
- FT_UShort reserved;
- FT_Short markIndex;
- FT_Short currentIndex;
-
- GXV_morx_subtable_type1_StateOptRecData optdata =
- (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
-
- FT_UNUSED( state );
- FT_UNUSED( table );
- FT_UNUSED( limit );
-
-
- setMark = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
-
- reserved = (FT_UShort)( flags & 0x3FFF );
-
- markIndex = (FT_Short)( glyphOffset.ul >> 16 );
- currentIndex = (FT_Short)( glyphOffset.ul );
-
- GXV_TRACE(( " setMark=%01d dontAdvance=%01d\n",
- setMark, dontAdvance ));
-
- if ( 0 < reserved )
- {
- GXV_TRACE(( " non-zero bits found in reserved range\n" ));
- if ( valid->root->level >= FT_VALIDATE_PARANOID )
- FT_INVALID_DATA;
- }
-
- GXV_TRACE(( "markIndex = %d, currentIndex = %d\n",
- markIndex, currentIndex ));
-
- if ( optdata->substitutionTable_num_lookupTables < markIndex + 1 )
- optdata->substitutionTable_num_lookupTables =
- (FT_Short)( markIndex + 1 );
-
- if ( optdata->substitutionTable_num_lookupTables < currentIndex + 1 )
- optdata->substitutionTable_num_lookupTables =
- (FT_Short)( currentIndex + 1 );
- }
-
-
- static void
- gxv_morx_subtable_type1_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- FT_UNUSED( glyph ); /* for the non-debugging case */
-
- GXV_TRACE(( "morx subtable type1 subst.: %d -> %d\n", glyph, value.u ));
-
- if ( value.u > valid->face->num_glyphs )
- FT_INVALID_GLYPH_ID;
- }
-
-
- static GXV_LookupValueDesc
- gxv_morx_subtable_type1_LookupFmt4_transit(
- FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- /* XXX: check range? */
- offset = (FT_UShort)( base_value.u +
- relative_gindex * sizeof ( FT_UShort ) );
-
- p = valid->lookuptbl_head + offset;
- limit = lookuptbl_limit;
-
- GXV_LIMIT_CHECK ( 2 );
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- /*
- * TODO: length should be limit?
- **/
- static void
- gxv_morx_subtable_type1_substitutionTable_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort i;
-
- GXV_morx_subtable_type1_StateOptRecData optdata =
- (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
-
-
- /* TODO: calculate offset/length for each lookupTables */
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_morx_subtable_type1_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_morx_subtable_type1_LookupFmt4_transit;
-
- for ( i = 0; i < optdata->substitutionTable_num_lookupTables; i++ )
- {
- FT_ULong offset;
-
-
- GXV_LIMIT_CHECK( 4 );
- offset = FT_NEXT_ULONG( p );
-
- gxv_LookupTable_validate( table + offset, limit, valid );
- }
-
- /* TODO: overlapping of lookupTables in substitutionTable */
- }
-
-
- /*
- * subtable for Contextual glyph substitution is a modified StateTable.
- * In addition to classTable, stateArray, entryTable, the field
- * `substitutionTable' is added.
- */
- FT_LOCAL_DEF( void )
- gxv_morx_subtable_type1_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type1_StateOptRec st_rec;
-
-
- GXV_NAME_ENTER( "morx chain subtable type1 (Contextual Glyph Subst)" );
-
- GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE );
-
- st_rec.substitutionTable_num_lookupTables = 0;
-
- valid->xstatetable.optdata =
- &st_rec;
- valid->xstatetable.optdata_load_func =
- gxv_morx_subtable_type1_substitutionTable_load;
- valid->xstatetable.subtable_setup_func =
- gxv_morx_subtable_type1_subtable_setup;
- valid->xstatetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_ULONG;
- valid->xstatetable.entry_validate_func =
- gxv_morx_subtable_type1_entry_validate;
-
- gxv_XStateTable_validate( p, limit, valid );
-
- gxv_morx_subtable_type1_substitutionTable_validate(
- table + st_rec.substitutionTable,
- table + st_rec.substitutionTable + st_rec.substitutionTable_length,
- valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c
deleted file mode 100644
index 5cad5169c21..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx2.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx2.c */
-/* */
-/* TrueTypeGX/AAT morx table validation */
-/* body for type2 (Ligature Substitution) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- typedef struct GXV_morx_subtable_type2_StateOptRec_
- {
- FT_ULong ligActionTable;
- FT_ULong componentTable;
- FT_ULong ligatureTable;
- FT_ULong ligActionTable_length;
- FT_ULong componentTable_length;
- FT_ULong ligatureTable_length;
-
- } GXV_morx_subtable_type2_StateOptRec,
- *GXV_morx_subtable_type2_StateOptRecData;
-
-
-#define GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE \
- ( GXV_XSTATETABLE_HEADER_SIZE + 4 + 4 + 4 )
-
-
- static void
- gxv_morx_subtable_type2_opttable_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type2_StateOptRecData optdata =
- (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
-
-
- GXV_LIMIT_CHECK( 4 + 4 + 4 );
- optdata->ligActionTable = FT_NEXT_ULONG( p );
- optdata->componentTable = FT_NEXT_ULONG( p );
- optdata->ligatureTable = FT_NEXT_ULONG( p );
-
- GXV_TRACE(( "offset to ligActionTable=0x%08x\n",
- optdata->ligActionTable ));
- GXV_TRACE(( "offset to componentTable=0x%08x\n",
- optdata->componentTable ));
- GXV_TRACE(( "offset to ligatureTable=0x%08x\n",
- optdata->ligatureTable ));
- }
-
-
- static void
- gxv_morx_subtable_type2_subtable_setup( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_ULong o[6];
- FT_ULong* l[6];
- FT_ULong buff[7];
-
- GXV_morx_subtable_type2_StateOptRecData optdata =
- (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
-
-
- GXV_NAME_ENTER( "subtable boundaries setup" );
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->ligActionTable;
- o[4] = optdata->componentTable;
- o[5] = optdata->ligatureTable;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &(optdata->ligActionTable_length);
- l[4] = &(optdata->componentTable_length);
- l[5] = &(optdata->ligatureTable_length);
-
- gxv_set_length_by_ulong_offset( o, l, buff, 6, table_size, valid );
-
- GXV_TRACE(( "classTable: offset=0x%08x length=0x%08x\n",
- classTable, *classTable_length_p ));
- GXV_TRACE(( "stateArray: offset=0x%08x length=0x%08x\n",
- stateArray, *stateArray_length_p ));
- GXV_TRACE(( "entryTable: offset=0x%08x length=0x%08x\n",
- entryTable, *entryTable_length_p ));
- GXV_TRACE(( "ligActionTable: offset=0x%08x length=0x%08x\n",
- optdata->ligActionTable,
- optdata->ligActionTable_length ));
- GXV_TRACE(( "componentTable: offset=0x%08x length=0x%08x\n",
- optdata->componentTable,
- optdata->componentTable_length ));
- GXV_TRACE(( "ligatureTable: offset=0x%08x length=0x%08x\n",
- optdata->ligatureTable,
- optdata->ligatureTable_length ));
-
- GXV_EXIT;
- }
-
-
-#define GXV_MORX_LIGACTION_ENTRY_SIZE 4
-
-
- static void
- gxv_morx_subtable_type2_ligActionIndex_validate(
- FT_Bytes table,
- FT_UShort ligActionIndex,
- GXV_Validator valid )
- {
- /* access ligActionTable */
- GXV_morx_subtable_type2_StateOptRecData optdata =
- (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
-
- FT_Bytes lat_base = table + optdata->ligActionTable;
- FT_Bytes p = lat_base +
- ligActionIndex * GXV_MORX_LIGACTION_ENTRY_SIZE;
- FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
-
-
- if ( p < lat_base )
- {
- GXV_TRACE(( "p < lat_base (%d byte rewind)\n", lat_base - p ));
- FT_INVALID_OFFSET;
- }
- else if ( lat_limit < p )
- {
- GXV_TRACE(( "lat_limit < p (%d byte overrun)\n", p - lat_limit ));
- FT_INVALID_OFFSET;
- }
-
- {
- /* validate entry in ligActionTable */
- FT_ULong lig_action;
- FT_UShort last;
- FT_UShort store;
- FT_ULong offset;
-
-
- lig_action = FT_NEXT_ULONG( p );
- last = (FT_UShort)( ( lig_action >> 31 ) & 1 );
- store = (FT_UShort)( ( lig_action >> 30 ) & 1 );
-
- offset = lig_action & 0x3FFFFFFFUL;
- }
- }
-
-
- static void
- gxv_morx_subtable_type2_entry_validate(
- FT_UShort state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_UShort setComponent;
- FT_UShort dontAdvance;
- FT_UShort performAction;
- FT_UShort reserved;
- FT_UShort ligActionIndex;
-
- FT_UNUSED( state );
- FT_UNUSED( limit );
-
-
- setComponent = (FT_UShort)( ( flags >> 15 ) & 1 );
- dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
- performAction = (FT_UShort)( ( flags >> 13 ) & 1 );
-
- reserved = (FT_UShort)( flags & 0x1FFF );
- ligActionIndex = glyphOffset.u;
-
- if ( reserved > 0 )
- GXV_TRACE(( " reserved 14bit is non-zero\n" ));
-
- if ( 0 < ligActionIndex )
- gxv_morx_subtable_type2_ligActionIndex_validate(
- table, ligActionIndex, valid );
- }
-
-
- static void
- gxv_morx_subtable_type2_ligatureTable_validate( FT_Bytes table,
- GXV_Validator valid )
- {
- GXV_morx_subtable_type2_StateOptRecData optdata =
- (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
-
- FT_Bytes p = table + optdata->ligatureTable;
- FT_Bytes limit = table + optdata->ligatureTable
- + optdata->ligatureTable_length;
-
-
- GXV_NAME_ENTER( "morx chain subtable type2 - substitutionTable" );
-
- if ( 0 != optdata->ligatureTable )
- {
- /* Apple does not give specification of ligatureTable format */
- while ( p < limit )
- {
- FT_UShort lig_gid;
-
-
- GXV_LIMIT_CHECK( 2 );
- lig_gid = FT_NEXT_USHORT( p );
- }
- }
-
- GXV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_morx_subtable_type2_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type2_StateOptRec lig_rec;
-
-
- GXV_NAME_ENTER( "morx chain subtable type2 (Ligature Substitution)" );
-
- GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE );
-
- valid->xstatetable.optdata =
- &lig_rec;
- valid->xstatetable.optdata_load_func =
- gxv_morx_subtable_type2_opttable_load;
- valid->xstatetable.subtable_setup_func =
- gxv_morx_subtable_type2_subtable_setup;
- valid->xstatetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_USHORT;
- valid->xstatetable.entry_validate_func =
- gxv_morx_subtable_type2_entry_validate;
-
- gxv_XStateTable_validate( p, limit, valid );
-
- p += valid->subtable_length;
- gxv_morx_subtable_type2_ligatureTable_validate( table, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c
deleted file mode 100644
index c0d2f78e397..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx4.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx4.c */
-/* */
-/* TrueTypeGX/AAT morx table validation */
-/* body for "morx" type4 (Non-Contextual Glyph Substitution) subtable. */
-/* */
-/* Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- FT_LOCAL_DEF( void )
- gxv_morx_subtable_type4_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- GXV_NAME_ENTER( "morx chain subtable type4 "
- "(Non-Contextual Glyph Substitution)" );
-
- gxv_mort_subtable_type4_validate( table, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c
deleted file mode 100644
index d9115618c09..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvmorx5.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvmorx5.c */
-/* */
-/* TrueTypeGX/AAT morx table validation */
-/* body for type5 (Contextual Glyph Insertion) subtable. */
-/* */
-/* Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvmorx.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvmorx
-
-
- /*
- * `morx' subtable type5 (Contextual Glyph Insertion)
- * has format of a StateTable with insertion-glyph-list
- * without name. However, the 32bit offset from the head
- * of subtable to the i-g-l is given after `entryTable',
- * without variable name specification (the existence of
- * this offset to the table is different from mort type5).
- */
-
-
- typedef struct GXV_morx_subtable_type5_StateOptRec_
- {
- FT_ULong insertionGlyphList;
- FT_ULong insertionGlyphList_length;
-
- } GXV_morx_subtable_type5_StateOptRec,
- *GXV_morx_subtable_type5_StateOptRecData;
-
-
-#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE \
- ( GXV_STATETABLE_HEADER_SIZE + 4 )
-
-
- static void
- gxv_morx_subtable_type5_insertionGlyphList_load( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type5_StateOptRecData optdata =
- (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
-
-
- GXV_LIMIT_CHECK( 4 );
- optdata->insertionGlyphList = FT_NEXT_ULONG( p );
- }
-
-
- static void
- gxv_morx_subtable_type5_subtable_setup( FT_ULong table_size,
- FT_ULong classTable,
- FT_ULong stateArray,
- FT_ULong entryTable,
- FT_ULong* classTable_length_p,
- FT_ULong* stateArray_length_p,
- FT_ULong* entryTable_length_p,
- GXV_Validator valid )
- {
- FT_ULong o[4];
- FT_ULong* l[4];
- FT_ULong buff[5];
-
- GXV_morx_subtable_type5_StateOptRecData optdata =
- (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
-
-
- o[0] = classTable;
- o[1] = stateArray;
- o[2] = entryTable;
- o[3] = optdata->insertionGlyphList;
- l[0] = classTable_length_p;
- l[1] = stateArray_length_p;
- l[2] = entryTable_length_p;
- l[3] = &(optdata->insertionGlyphList_length);
-
- gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
- }
-
-
- static void
- gxv_morx_subtable_type5_InsertList_validate( FT_UShort table_index,
- FT_UShort count,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table + table_index * 2;
-
-
- while ( p < table + count * 2 + table_index * 2 )
- {
- FT_UShort insert_glyphID;
-
-
- GXV_LIMIT_CHECK( 2 );
- insert_glyphID = FT_NEXT_USHORT( p );
- GXV_TRACE(( " 0x%04x", insert_glyphID ));
- }
-
- GXV_TRACE(( "\n" ));
- }
-
-
- static void
- gxv_morx_subtable_type5_entry_validate(
- FT_UShort state,
- FT_UShort flags,
- GXV_StateTable_GlyphOffsetDesc glyphOffset,
- FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bool setMark;
- FT_Bool dontAdvance;
- FT_Bool currentIsKashidaLike;
- FT_Bool markedIsKashidaLike;
- FT_Bool currentInsertBefore;
- FT_Bool markedInsertBefore;
- FT_Byte currentInsertCount;
- FT_Byte markedInsertCount;
- FT_Byte currentInsertList;
- FT_UShort markedInsertList;
-
- FT_UNUSED( state );
-
-
- setMark = FT_BOOL( ( flags >> 15 ) & 1 );
- dontAdvance = FT_BOOL( ( flags >> 14 ) & 1 );
- currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
- markedIsKashidaLike = FT_BOOL( ( flags >> 12 ) & 1 );
- currentInsertBefore = FT_BOOL( ( flags >> 11 ) & 1 );
- markedInsertBefore = FT_BOOL( ( flags >> 10 ) & 1 );
-
- currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
- markedInsertCount = (FT_Byte)( flags & 0x001F );
-
- currentInsertList = (FT_Byte) ( glyphOffset.ul >> 16 );
- markedInsertList = (FT_UShort)( glyphOffset.ul );
-
- if ( currentInsertList && 0 != currentInsertCount )
- gxv_morx_subtable_type5_InsertList_validate( currentInsertList,
- currentInsertCount,
- table, limit,
- valid );
-
- if ( markedInsertList && 0 != markedInsertCount )
- gxv_morx_subtable_type5_InsertList_validate( markedInsertList,
- markedInsertCount,
- table, limit,
- valid );
- }
-
-
- FT_LOCAL_DEF( void )
- gxv_morx_subtable_type5_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- GXV_morx_subtable_type5_StateOptRec et_rec;
- GXV_morx_subtable_type5_StateOptRecData et = &et_rec;
-
-
- GXV_NAME_ENTER( "morx chain subtable type5 (Glyph Insertion)" );
-
- GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE );
-
- valid->xstatetable.optdata =
- et;
- valid->xstatetable.optdata_load_func =
- gxv_morx_subtable_type5_insertionGlyphList_load;
- valid->xstatetable.subtable_setup_func =
- gxv_morx_subtable_type5_subtable_setup;
- valid->xstatetable.entry_glyphoffset_fmt =
- GXV_GLYPHOFFSET_ULONG;
- valid->xstatetable.entry_validate_func =
- gxv_morx_subtable_type5_entry_validate;
-
- gxv_XStateTable_validate( p, limit, valid );
-
- GXV_EXIT;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c
deleted file mode 100644
index 8d6fe669f30..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvopbd.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvopbd.c */
-/* */
-/* TrueTypeGX/AAT opbd table validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvopbd
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct GXV_opbd_DataRec_
- {
- FT_UShort format;
- FT_UShort valueOffset_min;
-
- } GXV_opbd_DataRec, *GXV_opbd_Data;
-
-
-#define GXV_OPBD_DATA( FIELD ) GXV_TABLE_DATA( opbd, FIELD )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_opbd_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- /* offset in LookupTable is measured from the head of opbd table */
- FT_Bytes p = valid->root->base + value.u;
- FT_Bytes limit = valid->root->limit;
- FT_Short delta_value;
- int i;
-
-
- if ( value.u < GXV_OPBD_DATA( valueOffset_min ) )
- GXV_OPBD_DATA( valueOffset_min ) = value.u;
-
- for ( i = 0; i < 4; i++ )
- {
- GXV_LIMIT_CHECK( 2 );
- delta_value = FT_NEXT_SHORT( p );
-
- if ( GXV_OPBD_DATA( format ) ) /* format 1, value is ctrl pt. */
- {
- if ( delta_value == -1 )
- continue;
-
- gxv_ctlPoint_validate( glyph, delta_value, valid );
- }
- else /* format 0, value is distance */
- continue;
- }
- }
-
-
- /*
- opbd ---------------------+
- |
- +===============+ |
- | lookup header | |
- +===============+ |
- | BinSrchHeader | |
- +===============+ |
- | lastGlyph[0] | |
- +---------------+ |
- | firstGlyph[0] | | head of opbd sfnt table
- +---------------+ | +
- | offset[0] | -> | offset [byte]
- +===============+ | +
- | lastGlyph[1] | | (glyphID - firstGlyph) * 4 * sizeof(FT_Short) [byte]
- +---------------+ |
- | firstGlyph[1] | |
- +---------------+ |
- | offset[1] | |
- +===============+ |
- |
- .... |
- |
- 48bit value array |
- +===============+ |
- | value | <-------+
- | |
- | |
- | |
- +---------------+
- .... */
-
- static GXV_LookupValueDesc
- gxv_opbd_LookupFmt4_transit( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- GXV_LookupValueDesc value;
-
- FT_UNUSED( lookuptbl_limit );
- FT_UNUSED( valid );
-
- /* XXX: check range? */
- value.u = (FT_UShort)( base_value.u +
- relative_gindex * 4 * sizeof ( FT_Short ) );
-
- return value;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** opbd TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_opbd_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
- GXV_opbd_DataRec opbdrec;
- GXV_opbd_Data opbd = &opbdrec;
- FT_Bytes p = table;
- FT_Bytes limit = 0;
-
- FT_ULong version;
-
-
- valid->root = ftvalid;
- valid->table_data = opbd;
- valid->face = face;
-
- FT_TRACE3(( "validating `opbd' table\n" ));
- GXV_INIT;
- GXV_OPBD_DATA( valueOffset_min ) = 0xFFFFU;
-
-
- GXV_LIMIT_CHECK( 4 + 2 );
- version = FT_NEXT_ULONG( p );
- GXV_OPBD_DATA( format ) = FT_NEXT_USHORT( p );
-
-
- /* only 0x00010000 is defined (1996) */
- GXV_TRACE(( "(version=0x%08x)\n", version ));
- if ( 0x00010000UL != version )
- FT_INVALID_FORMAT;
-
- /* only values 0 and 1 are defined (1996) */
- GXV_TRACE(( "(format=0x%04x)\n", GXV_OPBD_DATA( format ) ));
- if ( 0x0001 < GXV_OPBD_DATA( format ) )
- FT_INVALID_FORMAT;
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_opbd_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_opbd_LookupFmt4_transit;
-
- gxv_LookupTable_validate( p, limit, valid );
- p += valid->subtable_length;
-
- if ( p > table + GXV_OPBD_DATA( valueOffset_min ) )
- {
- GXV_TRACE((
- "found overlap between LookupTable and opbd_value array\n" ));
- FT_INVALID_OFFSET;
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c
deleted file mode 100644
index 010eeda4266..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvprop.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvprop.c */
-/* */
-/* TrueTypeGX/AAT prop table validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvprop
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define GXV_PROP_HEADER_SIZE ( 4 + 2 + 2 )
-#define GXV_PROP_SIZE_MIN GXV_PROP_HEADER_SIZE
-
- typedef struct GXV_prop_DataRec_
- {
- FT_Fixed version;
-
- } GXV_prop_DataRec, *GXV_prop_Data;
-
-#define GXV_PROP_DATA( field ) GXV_TABLE_DATA( prop, field )
-
-#define GXV_PROP_FLOATER 0x8000U
-#define GXV_PROP_USE_COMPLEMENTARY_BRACKET 0x1000U
-#define GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET 0x0F00U
-#define GXV_PROP_ATTACHING_TO_RIGHT 0x0080U
-#define GXV_PROP_RESERVED 0x0060U
-#define GXV_PROP_DIRECTIONALITY_CLASS 0x001FU
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_prop_zero_advance_validate( FT_UShort gid,
- GXV_Validator valid )
- {
- FT_Face face;
- FT_Error error;
- FT_GlyphSlot glyph;
-
-
- GXV_NAME_ENTER( "zero advance" );
-
- face = valid->face;
-
- error = FT_Load_Glyph( face,
- gid,
- FT_LOAD_IGNORE_TRANSFORM );
- if ( error )
- FT_INVALID_GLYPH_ID;
-
- glyph = face->glyph;
-
- if ( glyph->advance.x != (FT_Pos)0 ||
- glyph->advance.y != (FT_Pos)0 )
- FT_INVALID_DATA;
-
- GXV_EXIT;
- }
-
-
- /* Pass 0 as GLYPH to check the default property */
- static void
- gxv_prop_property_validate( FT_UShort property,
- FT_UShort glyph,
- GXV_Validator valid )
- {
- if ( glyph != 0 && ( property & GXV_PROP_FLOATER ) )
- gxv_prop_zero_advance_validate( glyph, valid );
-
- if ( property & GXV_PROP_USE_COMPLEMENTARY_BRACKET )
- {
- FT_UShort offset;
- char complement;
-
-
- offset = (FT_UShort)( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET );
- if ( offset == 0 )
- FT_INVALID_DATA;
-
- complement = (char)( offset >> 8 );
- if ( complement & 0x08 )
- {
- /* Top bit is set: negative */
-
- /* Calculate the absolute offset */
- complement = (char)( ( complement & 0x07 ) + 1 );
-
- /* The gid for complement must be greater than 0 */
- if ( glyph <= complement )
- FT_INVALID_DATA;
- }
- else
- {
- /* The gid for complement must be the face. */
- gxv_glyphid_validate( (FT_UShort)( glyph + complement ), valid );
- }
- }
- else
- {
- if ( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET )
- GXV_TRACE(( "glyph %d cannot have complementary bracketing\n",
- glyph ));
- }
-
- /* this is introduced in version 2.0 */
- if ( property & GXV_PROP_ATTACHING_TO_RIGHT )
- {
- if ( GXV_PROP_DATA( version ) == 0x00010000UL )
- FT_INVALID_DATA;
- }
-
- if ( property & GXV_PROP_RESERVED )
- FT_INVALID_DATA;
-
- if ( ( property & GXV_PROP_DIRECTIONALITY_CLASS ) > 11 )
- {
- /* TODO: Too restricted. Use the validation level. */
- if ( GXV_PROP_DATA( version ) == 0x00010000UL ||
- GXV_PROP_DATA( version ) == 0x00020000UL )
- FT_INVALID_DATA;
- }
- }
-
-
- static void
- gxv_prop_LookupValue_validate( FT_UShort glyph,
- GXV_LookupValueDesc value,
- GXV_Validator valid )
- {
- gxv_prop_property_validate( value.u, glyph, valid );
- }
-
-
- /*
- +===============+ --------+
- | lookup header | |
- +===============+ |
- | BinSrchHeader | |
- +===============+ |
- | lastGlyph[0] | |
- +---------------+ |
- | firstGlyph[0] | | head of lookup table
- +---------------+ | +
- | offset[0] | -> | offset [byte]
- +===============+ | +
- | lastGlyph[1] | | (glyphID - firstGlyph) * 2 [byte]
- +---------------+ |
- | firstGlyph[1] | |
- +---------------+ |
- | offset[1] | |
- +===============+ |
- |
- ... |
- |
- 16bit value array |
- +===============+ |
- | value | <-------+
- ...
- */
-
- static GXV_LookupValueDesc
- gxv_prop_LookupFmt4_transit( FT_UShort relative_gindex,
- GXV_LookupValueDesc base_value,
- FT_Bytes lookuptbl_limit,
- GXV_Validator valid )
- {
- FT_Bytes p;
- FT_Bytes limit;
- FT_UShort offset;
- GXV_LookupValueDesc value;
-
- /* XXX: check range? */
- offset = (FT_UShort)( base_value.u +
- relative_gindex * sizeof( FT_UShort ) );
- p = valid->lookuptbl_head + offset;
- limit = lookuptbl_limit;
-
- GXV_LIMIT_CHECK ( 2 );
- value.u = FT_NEXT_USHORT( p );
-
- return value;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** prop TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_prop_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
-
- GXV_prop_DataRec proprec;
- GXV_prop_Data prop = &proprec;
-
- FT_Fixed version;
- FT_UShort format;
- FT_UShort defaultProp;
-
-
- valid->root = ftvalid;
- valid->table_data = prop;
- valid->face = face;
-
- FT_TRACE3(( "validating `prop' table\n" ));
- GXV_INIT;
-
- GXV_LIMIT_CHECK( 4 + 2 + 2 );
- version = FT_NEXT_ULONG( p );
- format = FT_NEXT_USHORT( p );
- defaultProp = FT_NEXT_USHORT( p );
-
- /* only versions 1.0, 2.0, 3.0 are defined (1996) */
- if ( version != 0x00010000UL &&
- version != 0x00020000UL &&
- version != 0x00030000UL )
- FT_INVALID_FORMAT;
-
-
- /* only formats 0x0000, 0x0001 are defined (1996) */
- if ( format > 1 )
- FT_INVALID_FORMAT;
-
- gxv_prop_property_validate( defaultProp, 0, valid );
-
- if ( format == 0 )
- {
- FT_TRACE3(( "(format 0, no per-glyph properties, "
- "remaining %d bytes are skipped)", limit - p ));
- goto Exit;
- }
-
- /* format == 1 */
- GXV_PROP_DATA( version ) = version;
-
- valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
- valid->lookupval_func = gxv_prop_LookupValue_validate;
- valid->lookupfmt4_trans = gxv_prop_LookupFmt4_transit;
-
- gxv_LookupTable_validate( p, limit, valid );
-
- Exit:
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c
deleted file mode 100644
index 432ee4e2719..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/gxvtrak.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/***************************************************************************/
-/* */
-/* gxvtrak.c */
-/* */
-/* TrueTypeGX/AAT trak table validation (body). */
-/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
-
-
-#include "gxvalid.h"
-#include "gxvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_gxvtrak
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Data and Types *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- * referred track table format specification:
- * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6trak.html
- * last update was 1996.
- * ----------------------------------------------
- * [MINIMUM HEADER]: GXV_TRAK_SIZE_MIN
- * version (fixed: 32bit) = 0x00010000
- * format (uint16: 16bit) = 0 is only defined (1996)
- * horizOffset (uint16: 16bit)
- * vertOffset (uint16: 16bit)
- * reserved (uint16: 16bit) = 0
- * ----------------------------------------------
- * [VARIABLE BODY]:
- * horizData
- * header ( 2 + 2 + 4
- * trackTable + nTracks * ( 4 + 2 + 2 )
- * sizeTable + nSizes * 4 )
- * ----------------------------------------------
- * vertData
- * header ( 2 + 2 + 4
- * trackTable + nTracks * ( 4 + 2 + 2 )
- * sizeTable + nSizes * 4 )
- * ----------------------------------------------
- */
- typedef struct GXV_trak_DataRec_
- {
- FT_UShort trackValueOffset_min;
- FT_UShort trackValueOffset_max;
-
- } GXV_trak_DataRec, *GXV_trak_Data;
-
-
-#define GXV_TRAK_DATA( FIELD ) GXV_TABLE_DATA( trak, FIELD )
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- gxv_trak_trackTable_validate( FT_Bytes table,
- FT_Bytes limit,
- FT_UShort nTracks,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
-
- FT_Fixed track;
- FT_UShort nameIndex;
- FT_UShort offset;
- FT_UShort i;
-
-
- GXV_NAME_ENTER( "trackTable" );
-
- GXV_TRAK_DATA( trackValueOffset_min ) = 0xFFFFU;
- GXV_TRAK_DATA( trackValueOffset_max ) = 0x0000;
-
- for ( i = 0; i < nTracks; i ++ )
- {
- GXV_LIMIT_CHECK( 4 + 2 + 2 );
- track = FT_NEXT_LONG( p );
- nameIndex = FT_NEXT_USHORT( p );
- offset = FT_NEXT_USHORT( p );
-
- if ( offset < GXV_TRAK_DATA( trackValueOffset_min ) )
- GXV_TRAK_DATA( trackValueOffset_min ) = offset;
- if ( offset > GXV_TRAK_DATA( trackValueOffset_max ) )
- GXV_TRAK_DATA( trackValueOffset_max ) = offset;
-
- gxv_sfntName_validate( nameIndex, 256, 32767, valid );
- }
-
- valid->subtable_length = p - table;
- GXV_EXIT;
- }
-
-
- static void
- gxv_trak_trackData_validate( FT_Bytes table,
- FT_Bytes limit,
- GXV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UShort nTracks;
- FT_UShort nSizes;
- FT_ULong sizeTableOffset;
-
- GXV_ODTECT( 4, odtect );
-
-
- GXV_ODTECT_INIT( odtect );
- GXV_NAME_ENTER( "trackData" );
-
- /* read the header of trackData */
- GXV_LIMIT_CHECK( 2 + 2 + 4 );
- nTracks = FT_NEXT_USHORT( p );
- nSizes = FT_NEXT_USHORT( p );
- sizeTableOffset = FT_NEXT_ULONG( p );
-
- gxv_odtect_add_range( table, p - table, "trackData header", odtect );
-
- /* validate trackTable */
- gxv_trak_trackTable_validate( p, limit, nTracks, valid );
- gxv_odtect_add_range( p, valid->subtable_length,
- "trackTable", odtect );
-
- /* sizeTable is array of FT_Fixed, don't check contents */
- p = valid->root->base + sizeTableOffset;
- GXV_LIMIT_CHECK( nSizes * 4 );
- gxv_odtect_add_range( p, nSizes * 4, "sizeTable", odtect );
-
- /* validate trackValueOffet */
- p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_min );
- if ( limit - p < nTracks * nSizes * 2 )
- GXV_TRACE(( "too short trackValue array\n" ));
-
- p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_max );
- GXV_LIMIT_CHECK( nSizes * 2 );
-
- gxv_odtect_add_range( valid->root->base
- + GXV_TRAK_DATA( trackValueOffset_min ),
- GXV_TRAK_DATA( trackValueOffset_max )
- - GXV_TRAK_DATA( trackValueOffset_min )
- + nSizes * 2,
- "trackValue array", odtect );
-
- gxv_odtect_validate( odtect, valid );
-
- GXV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** trak TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- gxv_trak_validate( FT_Bytes table,
- FT_Face face,
- FT_Validator ftvalid )
- {
- FT_Bytes p = table;
- FT_Bytes limit = 0;
- FT_UInt table_size;
-
- GXV_ValidatorRec validrec;
- GXV_Validator valid = &validrec;
- GXV_trak_DataRec trakrec;
- GXV_trak_Data trak = &trakrec;
-
- FT_ULong version;
- FT_UShort format;
- FT_UShort horizOffset;
- FT_UShort vertOffset;
- FT_UShort reserved;
-
-
- GXV_ODTECT( 3, odtect );
-
- GXV_ODTECT_INIT( odtect );
- valid->root = ftvalid;
- valid->table_data = trak;
- valid->face = face;
-
- limit = valid->root->limit;
- table_size = limit - table;
-
- FT_TRACE3(( "validating `trak' table\n" ));
- GXV_INIT;
-
- GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 + 2 );
- version = FT_NEXT_ULONG( p );
- format = FT_NEXT_USHORT( p );
- horizOffset = FT_NEXT_USHORT( p );
- vertOffset = FT_NEXT_USHORT( p );
- reserved = FT_NEXT_USHORT( p );
-
- GXV_TRACE(( " (version = 0x%08x)\n", version ));
- GXV_TRACE(( " (format = 0x%04x)\n", format ));
- GXV_TRACE(( " (horizOffset = 0x%04x)\n", horizOffset ));
- GXV_TRACE(( " (vertOffset = 0x%04x)\n", vertOffset ));
- GXV_TRACE(( " (reserved = 0x%04x)\n", reserved ));
-
- /* Version 1.0 (always:1996) */
- if ( version != 0x00010000UL )
- FT_INVALID_FORMAT;
-
- /* format 0 (always:1996) */
- if ( format != 0x0000 )
- FT_INVALID_FORMAT;
-
- GXV_32BIT_ALIGNMENT_VALIDATE( horizOffset );
- GXV_32BIT_ALIGNMENT_VALIDATE( vertOffset );
-
- /* Reserved Fixed Value (always) */
- if ( reserved != 0x0000 )
- FT_INVALID_DATA;
-
- /* validate trackData */
- if ( 0 < horizOffset )
- {
- gxv_trak_trackData_validate( table + horizOffset, limit, valid );
- gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
- "horizJustData", odtect );
- }
-
- if ( 0 < vertOffset )
- {
- gxv_trak_trackData_validate( table + vertOffset, limit, valid );
- gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
- "vertJustData", odtect );
- }
-
- gxv_odtect_validate( odtect, valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk
deleted file mode 100644
index 9fd098e2c5e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 gxvalid module definition
-#
-
-# Copyright 2004, 2005, 2006
-# by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += GXVALID_MODULE
-
-define GXVALID_MODULE
-$(OPEN_DRIVER) FT_Module_Class, gxv_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)gxvalid $(ECHO_DRIVER_DESC)TrueTypeGX/AAT validation module$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk
deleted file mode 100644
index 57bc0823db7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gxvalid/rules.mk
+++ /dev/null
@@ -1,94 +0,0 @@
-#
-# FreeType 2 TrueTypeGX/AAT validation driver configuration rules
-#
-
-
-# Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# GXV driver directory
-#
-GXV_DIR := $(SRC_DIR)/gxvalid
-
-
-# compilation flags for the driver
-#
-GXV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GXV_DIR))
-
-
-# GXV driver sources (i.e., C files)
-#
-GXV_DRV_SRC := $(GXV_DIR)/gxvcommn.c \
- $(GXV_DIR)/gxvfeat.c \
- $(GXV_DIR)/gxvbsln.c \
- $(GXV_DIR)/gxvtrak.c \
- $(GXV_DIR)/gxvopbd.c \
- $(GXV_DIR)/gxvprop.c \
- $(GXV_DIR)/gxvjust.c \
- $(GXV_DIR)/gxvmort.c \
- $(GXV_DIR)/gxvmort0.c \
- $(GXV_DIR)/gxvmort1.c \
- $(GXV_DIR)/gxvmort2.c \
- $(GXV_DIR)/gxvmort4.c \
- $(GXV_DIR)/gxvmort5.c \
- $(GXV_DIR)/gxvmorx.c \
- $(GXV_DIR)/gxvmorx0.c \
- $(GXV_DIR)/gxvmorx1.c \
- $(GXV_DIR)/gxvmorx2.c \
- $(GXV_DIR)/gxvmorx4.c \
- $(GXV_DIR)/gxvmorx5.c \
- $(GXV_DIR)/gxvlcar.c \
- $(GXV_DIR)/gxvkern.c \
- $(GXV_DIR)/gxvmod.c
-
-# GXV driver headers
-#
-GXV_DRV_H := $(GXV_DIR)/gxvalid.h \
- $(GXV_DIR)/gxverror.h \
- $(GXV_DIR)/gxvcommn.h \
- $(GXV_DIR)/gxvfeat.h \
- $(GXV_DIR)/gxvmod.h \
- $(GXV_DIR)/gxvmort.h \
- $(GXV_DIR)/gxvmorx.h
-
-
-# GXV driver object(s)
-#
-# GXV_DRV_OBJ_M is used during `multi' builds.
-# GXV_DRV_OBJ_S is used during `single' builds.
-#
-GXV_DRV_OBJ_M := $(GXV_DRV_SRC:$(GXV_DIR)/%.c=$(OBJ_DIR)/%.$O)
-GXV_DRV_OBJ_S := $(OBJ_DIR)/gxvalid.$O
-
-# GXV driver source file for single build
-#
-GXV_DRV_SRC_S := $(GXV_DIR)/gxvalid.c
-
-
-# GXV driver - single object
-#
-$(GXV_DRV_OBJ_S): $(GXV_DRV_SRC_S) $(GXV_DRV_SRC) \
- $(FREETYPE_H) $(GXV_DRV_H)
- $(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GXV_DRV_SRC_S))
-
-
-# GXV driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(GXV_DIR)/%.c $(FREETYPE_H) $(GXV_DRV_H)
- $(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(GXV_DRV_OBJ_S)
-DRV_OBJS_M += $(GXV_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile
deleted file mode 100644
index a7aafa05180..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/Jamfile
+++ /dev/null
@@ -1,16 +0,0 @@
-# FreeType 2 src/gzip Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) gzip ;
-
-Library $(FT2_LIB) : ftgzip.c ;
-
-# end of src/pcf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c
deleted file mode 100644
index 36f6a432eaf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/adler32.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* adler32.c -- compute the Adler-32 checksum of a data stream
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* @(#) $Id: adler32.c,v 1.5 2007/06/01 06:56:17 wl Exp $ */
-
-#include "zlib.h"
-
-#define BASE 65521L /* largest prime smaller than 65536 */
-#define NMAX 5552
-/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
-
-#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}
-#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);
-#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);
-#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);
-#define DO16(buf) DO8(buf,0); DO8(buf,8);
-
-/* ========================================================================= */
-ZEXPORT(uLong) adler32( /* adler, buf, len) */
- uLong adler,
- const Bytef *buf,
- uInt len )
-{
- unsigned long s1 = adler & 0xffff;
- unsigned long s2 = (adler >> 16) & 0xffff;
- int k;
-
- if (buf == Z_NULL) return 1L;
-
- while (len > 0) {
- k = len < NMAX ? len : NMAX;
- len -= k;
- while (k >= 16) {
- DO16(buf);
- buf += 16;
- k -= 16;
- }
- if (k != 0) do {
- s1 += *buf++;
- s2 += s1;
- } while (--k);
- s1 %= BASE;
- s2 %= BASE;
- }
- return (s2 << 16) | s1;
-}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c
deleted file mode 100644
index b0f054a543e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/ftgzip.c
+++ /dev/null
@@ -1,682 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgzip.c */
-/* */
-/* FreeType support for .gz compressed files. */
-/* */
-/* This optional component relies on zlib. It should mainly be used to */
-/* parse compressed PCF fonts, as found with many X11 server */
-/* distributions. */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_GZIP_H
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX Gzip_Err_
-#define FT_ERR_BASE FT_Mod_Err_Gzip
-
-#include FT_ERRORS_H
-
-
-#ifdef FT_CONFIG_OPTION_USE_ZLIB
-
-#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
-
-#include <zlib.h>
-
-#else /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
-
- /* In this case, we include our own modified sources of the ZLib */
- /* within the "ftgzip" component. The modifications were necessary */
- /* to #include all files without conflicts, as well as preventing */
- /* the definition of "extern" functions that may cause linking */
- /* conflicts when a program is linked with both FreeType and the */
- /* original ZLib. */
-
-#define NO_DUMMY_DECL
-#define MY_ZCALLOC
-
-#include "zlib.h"
-
-#undef SLOW
-#define SLOW 1 /* we can't use asm-optimized sources here! */
-
- /* Urgh. `inflate_mask' must not be declared twice -- C++ doesn't like
- this. We temporarily disable it and load all necessary header files. */
-#define NO_INFLATE_MASK
-#include "zutil.h"
-#include "inftrees.h"
-#include "infblock.h"
-#include "infcodes.h"
-#include "infutil.h"
-#undef NO_INFLATE_MASK
-
- /* infutil.c must be included before infcodes.c */
-#include "zutil.c"
-#include "inftrees.c"
-#include "infutil.c"
-#include "infcodes.c"
-#include "infblock.c"
-#include "inflate.c"
-#include "adler32.c"
-
-#endif /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** Z L I B M E M O R Y M A N A G E M E N T *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
- /* it is better to use FreeType memory routines instead of raw
- 'malloc/free' */
-
- static voidpf
- ft_gzip_alloc( FT_Memory memory,
- uInt items,
- uInt size )
- {
- FT_ULong sz = (FT_ULong)size * items;
- FT_Error error;
- FT_Pointer p;
-
-
- (void)FT_ALLOC( p, sz );
- return p;
- }
-
-
- static void
- ft_gzip_free( FT_Memory memory,
- voidpf address )
- {
- FT_MEM_FREE( address );
- }
-
-
-#ifndef FT_CONFIG_OPTION_SYSTEM_ZLIB
-
- local voidpf
- zcalloc ( voidpf opaque,
- unsigned items,
- unsigned size )
- {
- return ft_gzip_alloc( (FT_Memory)opaque, items, size );
- }
-
- local void
- zcfree( voidpf opaque,
- voidpf ptr )
- {
- ft_gzip_free( (FT_Memory)opaque, ptr );
- }
-
-#endif /* !SYSTEM_ZLIB */
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** Z L I B F I L E D E S C R I P T O R *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
-#define FT_GZIP_BUFFER_SIZE 4096
-
- typedef struct FT_GZipFileRec_
- {
- FT_Stream source; /* parent/source stream */
- FT_Stream stream; /* embedding stream */
- FT_Memory memory; /* memory allocator */
- z_stream zstream; /* zlib input stream */
-
- FT_ULong start; /* starting position, after .gz header */
- FT_Byte input[FT_GZIP_BUFFER_SIZE]; /* input read buffer */
-
- FT_Byte buffer[FT_GZIP_BUFFER_SIZE]; /* output buffer */
- FT_ULong pos; /* position in output */
- FT_Byte* cursor;
- FT_Byte* limit;
-
- } FT_GZipFileRec, *FT_GZipFile;
-
-
- /* gzip flag byte */
-#define FT_GZIP_ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define FT_GZIP_HEAD_CRC 0x02 /* bit 1 set: header CRC present */
-#define FT_GZIP_EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define FT_GZIP_ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define FT_GZIP_COMMENT 0x10 /* bit 4 set: file comment present */
-#define FT_GZIP_RESERVED 0xE0 /* bits 5..7: reserved */
-
-
- /* check and skip .gz header - we don't support `transparent' compression */
- static FT_Error
- ft_gzip_check_header( FT_Stream stream )
- {
- FT_Error error;
- FT_Byte head[4];
-
-
- if ( FT_STREAM_SEEK( 0 ) ||
- FT_STREAM_READ( head, 4 ) )
- goto Exit;
-
- /* head[0] && head[1] are the magic numbers; */
- /* head[2] is the method, and head[3] the flags */
- if ( head[0] != 0x1f ||
- head[1] != 0x8b ||
- head[2] != Z_DEFLATED ||
- (head[3] & FT_GZIP_RESERVED) )
- {
- error = Gzip_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* skip time, xflags and os code */
- (void)FT_STREAM_SKIP( 6 );
-
- /* skip the extra field */
- if ( head[3] & FT_GZIP_EXTRA_FIELD )
- {
- FT_UInt len;
-
-
- if ( FT_READ_USHORT_LE( len ) ||
- FT_STREAM_SKIP( len ) )
- goto Exit;
- }
-
- /* skip original file name */
- if ( head[3] & FT_GZIP_ORIG_NAME )
- for (;;)
- {
- FT_UInt c;
-
-
- if ( FT_READ_BYTE( c ) )
- goto Exit;
-
- if ( c == 0 )
- break;
- }
-
- /* skip .gz comment */
- if ( head[3] & FT_GZIP_COMMENT )
- for (;;)
- {
- FT_UInt c;
-
-
- if ( FT_READ_BYTE( c ) )
- goto Exit;
-
- if ( c == 0 )
- break;
- }
-
- /* skip CRC */
- if ( head[3] & FT_GZIP_HEAD_CRC )
- if ( FT_STREAM_SKIP( 2 ) )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- ft_gzip_file_init( FT_GZipFile zip,
- FT_Stream stream,
- FT_Stream source )
- {
- z_stream* zstream = &zip->zstream;
- FT_Error error = Gzip_Err_Ok;
-
-
- zip->stream = stream;
- zip->source = source;
- zip->memory = stream->memory;
-
- zip->limit = zip->buffer + FT_GZIP_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
-
- /* check and skip .gz header */
- {
- stream = source;
-
- error = ft_gzip_check_header( stream );
- if ( error )
- goto Exit;
-
- zip->start = FT_STREAM_POS();
- }
-
- /* initialize zlib -- there is no zlib header in the compressed stream */
- zstream->zalloc = (alloc_func)ft_gzip_alloc;
- zstream->zfree = (free_func) ft_gzip_free;
- zstream->opaque = stream->memory;
-
- zstream->avail_in = 0;
- zstream->next_in = zip->buffer;
-
- if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK ||
- zstream->next_in == NULL )
- error = Gzip_Err_Invalid_File_Format;
-
- Exit:
- return error;
- }
-
-
- static void
- ft_gzip_file_done( FT_GZipFile zip )
- {
- z_stream* zstream = &zip->zstream;
-
-
- inflateEnd( zstream );
-
- /* clear the rest */
- zstream->zalloc = NULL;
- zstream->zfree = NULL;
- zstream->opaque = NULL;
- zstream->next_in = NULL;
- zstream->next_out = NULL;
- zstream->avail_in = 0;
- zstream->avail_out = 0;
-
- zip->memory = NULL;
- zip->source = NULL;
- zip->stream = NULL;
- }
-
-
- static FT_Error
- ft_gzip_file_reset( FT_GZipFile zip )
- {
- FT_Stream stream = zip->source;
- FT_Error error;
-
-
- if ( !FT_STREAM_SEEK( zip->start ) )
- {
- z_stream* zstream = &zip->zstream;
-
-
- inflateReset( zstream );
-
- zstream->avail_in = 0;
- zstream->next_in = zip->input;
- zstream->avail_out = 0;
- zstream->next_out = zip->buffer;
-
- zip->limit = zip->buffer + FT_GZIP_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
- }
-
- return error;
- }
-
-
- static FT_Error
- ft_gzip_file_fill_input( FT_GZipFile zip )
- {
- z_stream* zstream = &zip->zstream;
- FT_Stream stream = zip->source;
- FT_ULong size;
-
-
- if ( stream->read )
- {
- size = stream->read( stream, stream->pos, zip->input,
- FT_GZIP_BUFFER_SIZE );
- if ( size == 0 )
- return Gzip_Err_Invalid_Stream_Operation;
- }
- else
- {
- size = stream->size - stream->pos;
- if ( size > FT_GZIP_BUFFER_SIZE )
- size = FT_GZIP_BUFFER_SIZE;
-
- if ( size == 0 )
- return Gzip_Err_Invalid_Stream_Operation;
-
- FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
- }
- stream->pos += size;
-
- zstream->next_in = zip->input;
- zstream->avail_in = size;
-
- return Gzip_Err_Ok;
- }
-
-
- static FT_Error
- ft_gzip_file_fill_output( FT_GZipFile zip )
- {
- z_stream* zstream = &zip->zstream;
- FT_Error error = 0;
-
-
- zip->cursor = zip->buffer;
- zstream->next_out = zip->cursor;
- zstream->avail_out = FT_GZIP_BUFFER_SIZE;
-
- while ( zstream->avail_out > 0 )
- {
- int err;
-
-
- if ( zstream->avail_in == 0 )
- {
- error = ft_gzip_file_fill_input( zip );
- if ( error )
- break;
- }
-
- err = inflate( zstream, Z_NO_FLUSH );
-
- if ( err == Z_STREAM_END )
- {
- zip->limit = zstream->next_out;
- if ( zip->limit == zip->cursor )
- error = Gzip_Err_Invalid_Stream_Operation;
- break;
- }
- else if ( err != Z_OK )
- {
- error = Gzip_Err_Invalid_Stream_Operation;
- break;
- }
- }
-
- return error;
- }
-
-
- /* fill output buffer; `count' must be <= FT_GZIP_BUFFER_SIZE */
- static FT_Error
- ft_gzip_file_skip_output( FT_GZipFile zip,
- FT_ULong count )
- {
- FT_Error error = Gzip_Err_Ok;
- FT_ULong delta;
-
-
- for (;;)
- {
- delta = (FT_ULong)( zip->limit - zip->cursor );
- if ( delta >= count )
- delta = count;
-
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- if ( count == 0 )
- break;
-
- error = ft_gzip_file_fill_output( zip );
- if ( error )
- break;
- }
-
- return error;
- }
-
-
- static FT_ULong
- ft_gzip_file_io( FT_GZipFile zip,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_ULong result = 0;
- FT_Error error;
-
-
- /* Reset inflate stream if we're seeking backwards. */
- /* Yes, that is not too efficient, but it saves memory :-) */
- if ( pos < zip->pos )
- {
- error = ft_gzip_file_reset( zip );
- if ( error )
- goto Exit;
- }
-
- /* skip unwanted bytes */
- if ( pos > zip->pos )
- {
- error = ft_gzip_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
- if ( error )
- goto Exit;
- }
-
- if ( count == 0 )
- goto Exit;
-
- /* now read the data */
- for (;;)
- {
- FT_ULong delta;
-
-
- delta = (FT_ULong)( zip->limit - zip->cursor );
- if ( delta >= count )
- delta = count;
-
- FT_MEM_COPY( buffer, zip->cursor, delta );
- buffer += delta;
- result += delta;
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- if ( count == 0 )
- break;
-
- error = ft_gzip_file_fill_output( zip );
- if ( error )
- break;
- }
-
- Exit:
- return result;
- }
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** G Z E M B E D D I N G S T R E A M *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
- static void
- ft_gzip_stream_close( FT_Stream stream )
- {
- FT_GZipFile zip = (FT_GZipFile)stream->descriptor.pointer;
- FT_Memory memory = stream->memory;
-
-
- if ( zip )
- {
- /* finalize gzip file descriptor */
- ft_gzip_file_done( zip );
-
- FT_FREE( zip );
-
- stream->descriptor.pointer = NULL;
- }
- }
-
-
- static FT_ULong
- ft_gzip_stream_io( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_GZipFile zip = (FT_GZipFile)stream->descriptor.pointer;
-
-
- return ft_gzip_file_io( zip, pos, buffer, count );
- }
-
-
- static FT_ULong
- ft_gzip_get_uncompressed_size( FT_Stream stream )
- {
- FT_Error error;
- FT_ULong old_pos;
- FT_ULong result = 0;
-
-
- old_pos = stream->pos;
- if ( !FT_Stream_Seek( stream, stream->size - 4 ) )
- {
- result = (FT_ULong)FT_Stream_ReadLong( stream, &error );
- if ( error )
- result = 0;
-
- FT_Stream_Seek( stream, old_pos );
- }
-
- return result;
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenGzip( FT_Stream stream,
- FT_Stream source )
- {
- FT_Error error;
- FT_Memory memory = source->memory;
- FT_GZipFile zip;
-
-
- /*
- * check the header right now; this prevents allocating un-necessary
- * objects when we don't need them
- */
- error = ft_gzip_check_header( source );
- if ( error )
- goto Exit;
-
- FT_ZERO( stream );
- stream->memory = memory;
-
- if ( !FT_QNEW( zip ) )
- {
- error = ft_gzip_file_init( zip, stream, source );
- if ( error )
- {
- FT_FREE( zip );
- goto Exit;
- }
-
- stream->descriptor.pointer = zip;
- }
-
- /*
- * We use the following trick to try to dramatically improve the
- * performance while dealing with small files. If the original stream
- * size is less than a certain threshold, we try to load the whole font
- * file into memory. This saves us from using the 32KB buffer needed
- * to inflate the file, plus the two 4KB intermediate input/output
- * buffers used in the `FT_GZipFile' structure.
- */
- {
- FT_ULong zip_size = ft_gzip_get_uncompressed_size( source );
-
-
- if ( zip_size != 0 && zip_size < 40 * 1024 )
- {
- FT_Byte* zip_buff;
-
-
- if ( !FT_ALLOC( zip_buff, zip_size ) )
- {
- FT_ULong count;
-
-
- count = ft_gzip_file_io( zip, 0, zip_buff, zip_size );
- if ( count == zip_size )
- {
- ft_gzip_file_done( zip );
- FT_FREE( zip );
-
- stream->descriptor.pointer = NULL;
-
- stream->size = zip_size;
- stream->pos = 0;
- stream->base = zip_buff;
- stream->read = NULL;
- stream->close = ft_gzip_stream_close;
-
- goto Exit;
- }
-
- ft_gzip_file_io( zip, 0, NULL, 0 );
- FT_FREE( zip_buff );
- }
- error = 0;
- }
- }
-
- stream->size = 0x7FFFFFFFL; /* don't know the real size! */
- stream->pos = 0;
- stream->base = 0;
- stream->read = ft_gzip_stream_io;
- stream->close = ft_gzip_stream_close;
-
- Exit:
- return error;
- }
-
-#else /* !FT_CONFIG_OPTION_USE_ZLIB */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenGzip( FT_Stream stream,
- FT_Stream source )
- {
- FT_UNUSED( stream );
- FT_UNUSED( source );
-
- return Gzip_Err_Unimplemented_Feature;
- }
-
-#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c
deleted file mode 100644
index d6e2dc297da..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/* infblock.c -- interpret and process block types to last block
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "infblock.h"
-#include "inftrees.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-/* Table for deflate from PKZIP's appnote.txt. */
-local const uInt border[] = { /* Order of the bit length code lengths */
- 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
-
-/*
- Notes beyond the 1.93a appnote.txt:
-
- 1. Distance pointers never point before the beginning of the output
- stream.
- 2. Distance pointers can point back across blocks, up to 32k away.
- 3. There is an implied maximum of 7 bits for the bit length table and
- 15 bits for the actual data.
- 4. If only one code exists, then it is encoded using one bit. (Zero
- would be more efficient, but perhaps a little confusing.) If two
- codes exist, they are coded using one bit each (0 and 1).
- 5. There is no way of sending zero distance codes--a dummy must be
- sent if there are none. (History: a pre 2.0 version of PKZIP would
- store blocks with no distance codes, but this was discovered to be
- too harsh a criterion.) Valid only for 1.93a. 2.04c does allow
- zero distance codes, which is sent as one code of zero bits in
- length.
- 6. There are up to 286 literal/length codes. Code 256 represents the
- end-of-block. Note however that the static length tree defines
- 288 codes just to fill out the Huffman codes. Codes 286 and 287
- cannot be used though, since there is no length base or extra bits
- defined for them. Similarily, there are up to 30 distance codes.
- However, static trees define 32 codes (all 5 bits) to fill out the
- Huffman codes, but the last two had better not show up in the data.
- 7. Unzip can check dynamic Huffman blocks for complete code sets.
- The exception is that a single code would not be complete (see #4).
- 8. The five bits following the block type is really the number of
- literal codes sent minus 257.
- 9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
- (1+6+6). Therefore, to output three times the length, you output
- three codes (1+1+1), whereas to output four times the same length,
- you only need two codes (1+3). Hmm.
- 10. In the tree reconstruction algorithm, Code = Code + Increment
- only if BitLength(i) is not zero. (Pretty obvious.)
- 11. Correction: 4 Bits: # of Bit Length codes - 4 (4 - 19)
- 12. Note: length code 284 can represent 227-258, but length code 285
- really is 258. The last length deserves its own, short code
- since it gets used a lot in very redundant files. The length
- 258 is special since 258 - 3 (the min match length) is 255.
- 13. The literal/length and distance code bit lengths are read as a
- single stream of lengths. It is possible (and advantageous) for
- a repeat code (16, 17, or 18) to go across the boundary between
- the two sets of lengths.
- */
-
-
-local void inflate_blocks_reset( /* s, z, c) */
-inflate_blocks_statef *s,
-z_streamp z,
-uLongf *c )
-{
- if (c != Z_NULL)
- *c = s->check;
- if (s->mode == BTREE || s->mode == DTREE)
- ZFREE(z, s->sub.trees.blens);
- if (s->mode == CODES)
- inflate_codes_free(s->sub.decode.codes, z);
- s->mode = TYPE;
- s->bitk = 0;
- s->bitb = 0;
- s->read = s->write = s->window;
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(0L, (const Bytef *)Z_NULL, 0);
- Tracev((stderr, "inflate: blocks reset\n"));
-}
-
-
-local inflate_blocks_statef *inflate_blocks_new( /* z, c, w) */
-z_streamp z,
-check_func c,
-uInt w )
-{
- inflate_blocks_statef *s;
-
- if ((s = (inflate_blocks_statef *)ZALLOC
- (z,1,sizeof(struct inflate_blocks_state))) == Z_NULL)
- return s;
- if ((s->hufts =
- (inflate_huft *)ZALLOC(z, sizeof(inflate_huft), MANY)) == Z_NULL)
- {
- ZFREE(z, s);
- return Z_NULL;
- }
- if ((s->window = (Bytef *)ZALLOC(z, 1, w)) == Z_NULL)
- {
- ZFREE(z, s->hufts);
- ZFREE(z, s);
- return Z_NULL;
- }
- s->end = s->window + w;
- s->checkfn = c;
- s->mode = TYPE;
- Tracev((stderr, "inflate: blocks allocated\n"));
- inflate_blocks_reset(s, z, Z_NULL);
- return s;
-}
-
-
-local int inflate_blocks( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt t; /* temporary storage */
- uLong b; /* bit buffer */
- uInt k; /* bits in bit buffer */
- Bytef *p; /* input data pointer */
- uInt n; /* bytes available there */
- Bytef *q; /* output window write pointer */
- uInt m; /* bytes to end of window or read pointer */
-
- /* copy input/output information to locals (UPDATE macro restores) */
- LOAD
-
- /* process input based on current state */
- while (1) switch (s->mode)
- {
- case TYPE:
- NEEDBITS(3)
- t = (uInt)b & 7;
- s->last = t & 1;
- switch (t >> 1)
- {
- case 0: /* stored */
- Tracev((stderr, "inflate: stored block%s\n",
- s->last ? " (last)" : ""));
- DUMPBITS(3)
- t = k & 7; /* go to byte boundary */
- DUMPBITS(t)
- s->mode = LENS; /* get length of stored block */
- break;
- case 1: /* fixed */
- Tracev((stderr, "inflate: fixed codes block%s\n",
- s->last ? " (last)" : ""));
- {
- uInt bl, bd;
- inflate_huft *tl, *td;
-
- inflate_trees_fixed(&bl, &bd, (const inflate_huft**)&tl,
- (const inflate_huft**)&td, z);
- s->sub.decode.codes = inflate_codes_new(bl, bd, tl, td, z);
- if (s->sub.decode.codes == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- }
- DUMPBITS(3)
- s->mode = CODES;
- break;
- case 2: /* dynamic */
- Tracev((stderr, "inflate: dynamic codes block%s\n",
- s->last ? " (last)" : ""));
- DUMPBITS(3)
- s->mode = TABLE;
- break;
- case 3: /* illegal */
- DUMPBITS(3)
- s->mode = BAD;
- z->msg = (char*)"invalid block type";
- r = Z_DATA_ERROR;
- LEAVE
- }
- break;
- case LENS:
- NEEDBITS(32)
- if ((((~b) >> 16) & 0xffff) != (b & 0xffff))
- {
- s->mode = BAD;
- z->msg = (char*)"invalid stored block lengths";
- r = Z_DATA_ERROR;
- LEAVE
- }
- s->sub.left = (uInt)b & 0xffff;
- b = k = 0; /* dump bits */
- Tracev((stderr, "inflate: stored length %u\n", s->sub.left));
- s->mode = s->sub.left ? STORED : (s->last ? DRY : TYPE);
- break;
- case STORED:
- if (n == 0)
- LEAVE
- NEEDOUT
- t = s->sub.left;
- if (t > n) t = n;
- if (t > m) t = m;
- zmemcpy(q, p, t);
- p += t; n -= t;
- q += t; m -= t;
- if ((s->sub.left -= t) != 0)
- break;
- Tracev((stderr, "inflate: stored end, %lu total out\n",
- z->total_out + (q >= s->read ? q - s->read :
- (s->end - s->read) + (q - s->window))));
- s->mode = s->last ? DRY : TYPE;
- break;
- case TABLE:
- NEEDBITS(14)
- s->sub.trees.table = t = (uInt)b & 0x3fff;
-#ifndef PKZIP_BUG_WORKAROUND
- if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29)
- {
- s->mode = BAD;
- z->msg = (char*)"too many length or distance symbols";
- r = Z_DATA_ERROR;
- LEAVE
- }
-#endif
- t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
- if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- DUMPBITS(14)
- s->sub.trees.index = 0;
- Tracev((stderr, "inflate: table sizes ok\n"));
- s->mode = BTREE;
- case BTREE:
- while (s->sub.trees.index < 4 + (s->sub.trees.table >> 10))
- {
- NEEDBITS(3)
- s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;
- DUMPBITS(3)
- }
- while (s->sub.trees.index < 19)
- s->sub.trees.blens[border[s->sub.trees.index++]] = 0;
- s->sub.trees.bb = 7;
- t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,
- &s->sub.trees.tb, s->hufts, z);
- if (t != Z_OK)
- {
- r = t;
- if (r == Z_DATA_ERROR)
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- }
- LEAVE
- }
- s->sub.trees.index = 0;
- Tracev((stderr, "inflate: bits tree ok\n"));
- s->mode = DTREE;
- case DTREE:
- while (t = s->sub.trees.table,
- s->sub.trees.index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))
- {
- inflate_huft *h;
- uInt i, j, c;
-
- t = s->sub.trees.bb;
- NEEDBITS(t)
- h = s->sub.trees.tb + ((uInt)b & inflate_mask[t]);
- t = h->bits;
- c = h->base;
- if (c < 16)
- {
- DUMPBITS(t)
- s->sub.trees.blens[s->sub.trees.index++] = c;
- }
- else /* c == 16..18 */
- {
- i = c == 18 ? 7 : c - 14;
- j = c == 18 ? 11 : 3;
- NEEDBITS(t + i)
- DUMPBITS(t)
- j += (uInt)b & inflate_mask[i];
- DUMPBITS(i)
- i = s->sub.trees.index;
- t = s->sub.trees.table;
- if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) ||
- (c == 16 && i < 1))
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- z->msg = (char*)"invalid bit length repeat";
- r = Z_DATA_ERROR;
- LEAVE
- }
- c = c == 16 ? s->sub.trees.blens[i - 1] : 0;
- do {
- s->sub.trees.blens[i++] = c;
- } while (--j);
- s->sub.trees.index = i;
- }
- }
- s->sub.trees.tb = Z_NULL;
- {
- uInt bl, bd;
- inflate_huft *tl, *td;
- inflate_codes_statef *c;
-
- bl = 9; /* must be <= 9 for lookahead assumptions */
- bd = 6; /* must be <= 9 for lookahead assumptions */
- t = s->sub.trees.table;
- t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
- s->sub.trees.blens, &bl, &bd, &tl, &td,
- s->hufts, z);
- if (t != Z_OK)
- {
- if (t == (uInt)Z_DATA_ERROR)
- {
- ZFREE(z, s->sub.trees.blens);
- s->mode = BAD;
- }
- r = t;
- LEAVE
- }
- Tracev((stderr, "inflate: trees ok\n"));
- if ((c = inflate_codes_new(bl, bd, tl, td, z)) == Z_NULL)
- {
- r = Z_MEM_ERROR;
- LEAVE
- }
- s->sub.decode.codes = c;
- }
- ZFREE(z, s->sub.trees.blens);
- s->mode = CODES;
- case CODES:
- UPDATE
- if ((r = inflate_codes(s, z, r)) != Z_STREAM_END)
- return inflate_flush(s, z, r);
- r = Z_OK;
- inflate_codes_free(s->sub.decode.codes, z);
- LOAD
- Tracev((stderr, "inflate: codes end, %lu total out\n",
- z->total_out + (q >= s->read ? q - s->read :
- (s->end - s->read) + (q - s->window))));
- if (!s->last)
- {
- s->mode = TYPE;
- break;
- }
- s->mode = DRY;
- case DRY:
- FLUSH
- if (s->read != s->write)
- LEAVE
- s->mode = DONE;
- case DONE:
- r = Z_STREAM_END;
- LEAVE
- case BAD:
- r = Z_DATA_ERROR;
- LEAVE
- default:
- r = Z_STREAM_ERROR;
- LEAVE
- }
-#ifdef NEED_DUMMY_RETURN
- return 0;
-#endif
-}
-
-
-local int inflate_blocks_free( /* s, z) */
-inflate_blocks_statef *s,
-z_streamp z )
-{
- inflate_blocks_reset(s, z, Z_NULL);
- ZFREE(z, s->window);
- ZFREE(z, s->hufts);
- ZFREE(z, s);
- Tracev((stderr, "inflate: blocks freed\n"));
- return Z_OK;
-}
-
-
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h
deleted file mode 100644
index c2535a1e452..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infblock.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* infblock.h -- header to use infblock.c
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFBLOCK_H
-#define _INFBLOCK_H
-
-struct inflate_blocks_state;
-typedef struct inflate_blocks_state FAR inflate_blocks_statef;
-
-local inflate_blocks_statef * inflate_blocks_new OF((
- z_streamp z,
- check_func c, /* check function */
- uInt w)); /* window size */
-
-local int inflate_blocks OF((
- inflate_blocks_statef *,
- z_streamp ,
- int)); /* initial return code */
-
-local void inflate_blocks_reset OF((
- inflate_blocks_statef *,
- z_streamp ,
- uLongf *)); /* check value on output */
-
-local int inflate_blocks_free OF((
- inflate_blocks_statef *,
- z_streamp));
-
-#endif /* _INFBLOCK_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c
deleted file mode 100644
index f7bfd58c4ff..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/* infcodes.c -- process literals and length/distance pairs
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "inftrees.h"
-#include "infblock.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-typedef enum { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
- START, /* x: set up for LEN */
- LEN, /* i: get length/literal/eob next */
- LENEXT, /* i: getting length extra (have base) */
- DIST, /* i: get distance next */
- DISTEXT, /* i: getting distance extra */
- COPY, /* o: copying bytes in window, waiting for space */
- LIT, /* o: got literal, waiting for output space */
- WASH, /* o: got eob, possibly still output waiting */
- END, /* x: got eob and all data flushed */
- BADCODE} /* x: got error */
-inflate_codes_mode;
-
-/* inflate codes private state */
-struct inflate_codes_state {
-
- /* mode */
- inflate_codes_mode mode; /* current inflate_codes mode */
-
- /* mode dependent information */
- uInt len;
- union {
- struct {
- inflate_huft *tree; /* pointer into tree */
- uInt need; /* bits needed */
- } code; /* if LEN or DIST, where in tree */
- uInt lit; /* if LIT, literal */
- struct {
- uInt get; /* bits to get for extra */
- uInt dist; /* distance back to copy from */
- } copy; /* if EXT or COPY, where and how much */
- } sub; /* submode */
-
- /* mode independent information */
- Byte lbits; /* ltree bits decoded per branch */
- Byte dbits; /* dtree bits decoder per branch */
- inflate_huft *ltree; /* literal/length/eob tree */
- inflate_huft *dtree; /* distance tree */
-
-};
-
-
-local inflate_codes_statef *inflate_codes_new( /* bl, bd, tl, td, z) */
-uInt bl, uInt bd,
-inflate_huft *tl,
-inflate_huft *td, /* need separate declaration for Borland C++ */
-z_streamp z )
-{
- inflate_codes_statef *c;
-
- if ((c = (inflate_codes_statef *)
- ZALLOC(z,1,sizeof(struct inflate_codes_state))) != Z_NULL)
- {
- c->mode = START;
- c->lbits = (Byte)bl;
- c->dbits = (Byte)bd;
- c->ltree = tl;
- c->dtree = td;
- Tracev((stderr, "inflate: codes new\n"));
- }
- return c;
-}
-
-
-local int inflate_codes( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt j; /* temporary storage */
- inflate_huft *t; /* temporary pointer */
- uInt e; /* extra bits or operation */
- uLong b; /* bit buffer */
- uInt k; /* bits in bit buffer */
- Bytef *p; /* input data pointer */
- uInt n; /* bytes available there */
- Bytef *q; /* output window write pointer */
- uInt m; /* bytes to end of window or read pointer */
- Bytef *f; /* pointer to copy strings from */
- inflate_codes_statef *c = s->sub.decode.codes; /* codes state */
-
- /* copy input/output information to locals (UPDATE macro restores) */
- LOAD
-
- /* process input and output based on current state */
- while (1) switch (c->mode)
- { /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
- case START: /* x: set up for LEN */
-#ifndef SLOW
- if (m >= 258 && n >= 10)
- {
- UPDATE
- r = inflate_fast(c->lbits, c->dbits, c->ltree, c->dtree, s, z);
- LOAD
- if (r != Z_OK)
- {
- c->mode = r == Z_STREAM_END ? WASH : BADCODE;
- break;
- }
- }
-#endif /* !SLOW */
- c->sub.code.need = c->lbits;
- c->sub.code.tree = c->ltree;
- c->mode = LEN;
- case LEN: /* i: get length/literal/eob next */
- j = c->sub.code.need;
- NEEDBITS(j)
- t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
- DUMPBITS(t->bits)
- e = (uInt)(t->exop);
- if (e == 0) /* literal */
- {
- c->sub.lit = t->base;
- Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
- "inflate: literal '%c'\n" :
- "inflate: literal 0x%02x\n", t->base));
- c->mode = LIT;
- break;
- }
- if (e & 16) /* length */
- {
- c->sub.copy.get = e & 15;
- c->len = t->base;
- c->mode = LENEXT;
- break;
- }
- if ((e & 64) == 0) /* next table */
- {
- c->sub.code.need = e;
- c->sub.code.tree = t + t->base;
- break;
- }
- if (e & 32) /* end of block */
- {
- Tracevv((stderr, "inflate: end of block\n"));
- c->mode = WASH;
- break;
- }
- c->mode = BADCODE; /* invalid code */
- z->msg = (char*)"invalid literal/length code";
- r = Z_DATA_ERROR;
- LEAVE
- case LENEXT: /* i: getting length extra (have base) */
- j = c->sub.copy.get;
- NEEDBITS(j)
- c->len += (uInt)b & inflate_mask[j];
- DUMPBITS(j)
- c->sub.code.need = c->dbits;
- c->sub.code.tree = c->dtree;
- Tracevv((stderr, "inflate: length %u\n", c->len));
- c->mode = DIST;
- case DIST: /* i: get distance next */
- j = c->sub.code.need;
- NEEDBITS(j)
- t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
- DUMPBITS(t->bits)
- e = (uInt)(t->exop);
- if (e & 16) /* distance */
- {
- c->sub.copy.get = e & 15;
- c->sub.copy.dist = t->base;
- c->mode = DISTEXT;
- break;
- }
- if ((e & 64) == 0) /* next table */
- {
- c->sub.code.need = e;
- c->sub.code.tree = t + t->base;
- break;
- }
- c->mode = BADCODE; /* invalid code */
- z->msg = (char*)"invalid distance code";
- r = Z_DATA_ERROR;
- LEAVE
- case DISTEXT: /* i: getting distance extra */
- j = c->sub.copy.get;
- NEEDBITS(j)
- c->sub.copy.dist += (uInt)b & inflate_mask[j];
- DUMPBITS(j)
- Tracevv((stderr, "inflate: distance %u\n", c->sub.copy.dist));
- c->mode = COPY;
- case COPY: /* o: copying bytes in window, waiting for space */
- f = q - c->sub.copy.dist;
- while (f < s->window) /* modulo window size-"while" instead */
- f += s->end - s->window; /* of "if" handles invalid distances */
- while (c->len)
- {
- NEEDOUT
- OUTBYTE(*f++)
- if (f == s->end)
- f = s->window;
- c->len--;
- }
- c->mode = START;
- break;
- case LIT: /* o: got literal, waiting for output space */
- NEEDOUT
- OUTBYTE(c->sub.lit)
- c->mode = START;
- break;
- case WASH: /* o: got eob, possibly more output */
- if (k > 7) /* return unused byte, if any */
- {
- Assert(k < 16, "inflate_codes grabbed too many bytes")
- k -= 8;
- n++;
- p--; /* can always return one */
- }
- FLUSH
- if (s->read != s->write)
- LEAVE
- c->mode = END;
- case END:
- r = Z_STREAM_END;
- LEAVE
- case BADCODE: /* x: got error */
- r = Z_DATA_ERROR;
- LEAVE
- default:
- r = Z_STREAM_ERROR;
- LEAVE
- }
-#ifdef NEED_DUMMY_RETURN
- return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
-#endif
-}
-
-
-local void inflate_codes_free( /* c, z) */
-inflate_codes_statef *c,
-z_streamp z )
-{
- ZFREE(z, c);
- Tracev((stderr, "inflate: codes free\n"));
-}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h
deleted file mode 100644
index 154d7f896ca..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infcodes.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* infcodes.h -- header to use infcodes.c
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFCODES_H
-#define _INFCODES_H
-
-struct inflate_codes_state;
-typedef struct inflate_codes_state FAR inflate_codes_statef;
-
-local inflate_codes_statef *inflate_codes_new OF((
- uInt, uInt,
- inflate_huft *, inflate_huft *,
- z_streamp ));
-
-local int inflate_codes OF((
- inflate_blocks_statef *,
- z_streamp ,
- int));
-
-local void inflate_codes_free OF((
- inflate_codes_statef *,
- z_streamp ));
-
-#endif /* _INFCODES_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h
deleted file mode 100644
index 4d4760ea00e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inffixed.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* inffixed.h -- table for decoding fixed codes
- * Generated automatically by the maketree.c program
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-local const uInt fixed_bl = 9;
-local const uInt fixed_bd = 5;
-local const inflate_huft fixed_tl[] = {
- {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
- {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
- {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
- {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},224},
- {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},144},
- {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},208},
- {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},176},
- {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},240},
- {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
- {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},200},
- {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},168},
- {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},232},
- {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},152},
- {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},216},
- {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},184},
- {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},248},
- {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
- {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},196},
- {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},164},
- {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},228},
- {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},148},
- {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},212},
- {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},180},
- {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},244},
- {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},204},
- {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},172},
- {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},236},
- {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},156},
- {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},220},
- {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},188},
- {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},252},
- {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
- {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},194},
- {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},162},
- {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},226},
- {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},146},
- {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},210},
- {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},178},
- {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},242},
- {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
- {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},202},
- {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},170},
- {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},234},
- {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},154},
- {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},218},
- {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},186},
- {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},250},
- {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
- {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},198},
- {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},166},
- {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},230},
- {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},150},
- {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},214},
- {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},182},
- {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},246},
- {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},206},
- {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},174},
- {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},238},
- {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},158},
- {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},222},
- {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},190},
- {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},254},
- {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
- {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},193},
- {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},161},
- {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},225},
- {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},145},
- {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},209},
- {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},177},
- {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},241},
- {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
- {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},201},
- {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},169},
- {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},233},
- {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},153},
- {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},217},
- {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},185},
- {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},249},
- {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
- {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},197},
- {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},165},
- {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},229},
- {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},149},
- {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},213},
- {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},181},
- {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},245},
- {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},205},
- {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},173},
- {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},237},
- {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},157},
- {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},221},
- {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},189},
- {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},253},
- {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
- {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},195},
- {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},163},
- {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},227},
- {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},147},
- {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},211},
- {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},179},
- {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},243},
- {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
- {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},203},
- {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},171},
- {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},235},
- {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},155},
- {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},219},
- {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},187},
- {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},251},
- {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
- {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},199},
- {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},167},
- {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},231},
- {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},151},
- {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},215},
- {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},183},
- {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},247},
- {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
- {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},207},
- {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},175},
- {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},239},
- {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},159},
- {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},223},
- {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
- {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
- };
-local const inflate_huft fixed_td[] = {
- {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
- {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
- {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
- {{{82,5}},9}, {{{90,5}},2049}, {{{86,5}},129}, {{{192,5}},24577},
- {{{80,5}},2}, {{{87,5}},385}, {{{83,5}},25}, {{{91,5}},6145},
- {{{81,5}},7}, {{{89,5}},1537}, {{{85,5}},97}, {{{93,5}},24577},
- {{{80,5}},4}, {{{88,5}},769}, {{{84,5}},49}, {{{92,5}},12289},
- {{{82,5}},13}, {{{90,5}},3073}, {{{86,5}},193}, {{{192,5}},24577}
- };
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c
deleted file mode 100644
index 8877fa3eb2b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inflate.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/* inflate.c -- zlib interface to inflate modules
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "infblock.h"
-
-#define DONE INFLATE_DONE
-#define BAD INFLATE_BAD
-
-typedef enum {
- METHOD, /* waiting for method byte */
- FLAG, /* waiting for flag byte */
- DICT4, /* four dictionary check bytes to go */
- DICT3, /* three dictionary check bytes to go */
- DICT2, /* two dictionary check bytes to go */
- DICT1, /* one dictionary check byte to go */
- DICT0, /* waiting for inflateSetDictionary */
- BLOCKS, /* decompressing blocks */
- CHECK4, /* four check bytes to go */
- CHECK3, /* three check bytes to go */
- CHECK2, /* two check bytes to go */
- CHECK1, /* one check byte to go */
- DONE, /* finished check, done */
- BAD} /* got an error--stay here */
-inflate_mode;
-
-/* inflate private state */
-struct internal_state {
-
- /* mode */
- inflate_mode mode; /* current inflate mode */
-
- /* mode dependent information */
- union {
- uInt method; /* if FLAGS, method byte */
- struct {
- uLong was; /* computed check value */
- uLong need; /* stream check value */
- } check; /* if CHECK, check values to compare */
- uInt marker; /* if BAD, inflateSync's marker bytes count */
- } sub; /* submode */
-
- /* mode independent information */
- int nowrap; /* flag for no wrapper */
- uInt wbits; /* log2(window size) (8..15, defaults to 15) */
- inflate_blocks_statef
- *blocks; /* current inflate_blocks state */
-
-};
-
-
-ZEXPORT(int) inflateReset( /* z) */
-z_streamp z )
-{
- if (z == Z_NULL || z->state == Z_NULL)
- return Z_STREAM_ERROR;
- z->total_in = z->total_out = 0;
- z->msg = Z_NULL;
- z->state->mode = z->state->nowrap ? BLOCKS : METHOD;
- inflate_blocks_reset(z->state->blocks, z, Z_NULL);
- Tracev((stderr, "inflate: reset\n"));
- return Z_OK;
-}
-
-
-ZEXPORT(int) inflateEnd( /* z) */
-z_streamp z )
-{
- if (z == Z_NULL || z->state == Z_NULL || z->zfree == Z_NULL)
- return Z_STREAM_ERROR;
- if (z->state->blocks != Z_NULL)
- inflate_blocks_free(z->state->blocks, z);
- ZFREE(z, z->state);
- z->state = Z_NULL;
- Tracev((stderr, "inflate: end\n"));
- return Z_OK;
-}
-
-
-ZEXPORT(int) inflateInit2_( /* z, w, version, stream_size) */
-z_streamp z,
-int w,
-const char *version,
-int stream_size )
-{
- if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
- stream_size != sizeof(z_stream))
- return Z_VERSION_ERROR;
-
- /* initialize state */
- if (z == Z_NULL)
- return Z_STREAM_ERROR;
- z->msg = Z_NULL;
- if (z->zalloc == Z_NULL)
- {
- z->zalloc = zcalloc;
- z->opaque = (voidpf)0;
- }
- if (z->zfree == Z_NULL) z->zfree = zcfree;
- if ((z->state = (struct internal_state FAR *)
- ZALLOC(z,1,sizeof(struct internal_state))) == Z_NULL)
- return Z_MEM_ERROR;
- z->state->blocks = Z_NULL;
-
- /* handle undocumented nowrap option (no zlib header or check) */
- z->state->nowrap = 0;
- if (w < 0)
- {
- w = - w;
- z->state->nowrap = 1;
- }
-
- /* set window size */
- if (w < 8 || w > 15)
- {
- inflateEnd(z);
- return Z_STREAM_ERROR;
- }
- z->state->wbits = (uInt)w;
-
- /* create inflate_blocks state */
- if ((z->state->blocks =
- inflate_blocks_new(z, z->state->nowrap ? Z_NULL : adler32, (uInt)1 << w))
- == Z_NULL)
- {
- inflateEnd(z);
- return Z_MEM_ERROR;
- }
- Tracev((stderr, "inflate: allocated\n"));
-
- /* reset state */
- inflateReset(z);
- return Z_OK;
-}
-
-
-
-#undef NEEDBYTE
-#define NEEDBYTE {if(z->avail_in==0)return r;r=f;}
-
-#undef NEXTBYTE
-#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
-
-
-ZEXPORT(int) inflate( /* z, f) */
-z_streamp z,
-int f )
-{
- int r;
- uInt b;
-
- if (z == Z_NULL || z->state == Z_NULL || z->next_in == Z_NULL)
- return Z_STREAM_ERROR;
- f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
- r = Z_BUF_ERROR;
- while (1) switch (z->state->mode)
- {
- case METHOD:
- NEEDBYTE
- if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
- {
- z->state->mode = BAD;
- z->msg = (char*)"unknown compression method";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- if ((z->state->sub.method >> 4) + 8 > z->state->wbits)
- {
- z->state->mode = BAD;
- z->msg = (char*)"invalid window size";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- z->state->mode = FLAG;
- case FLAG:
- NEEDBYTE
- b = NEXTBYTE;
- if (((z->state->sub.method << 8) + b) % 31)
- {
- z->state->mode = BAD;
- z->msg = (char*)"incorrect header check";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- Tracev((stderr, "inflate: zlib header ok\n"));
- if (!(b & PRESET_DICT))
- {
- z->state->mode = BLOCKS;
- break;
- }
- z->state->mode = DICT4;
- case DICT4:
- NEEDBYTE
- z->state->sub.check.need = (uLong)NEXTBYTE << 24;
- z->state->mode = DICT3;
- case DICT3:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 16;
- z->state->mode = DICT2;
- case DICT2:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 8;
- z->state->mode = DICT1;
- case DICT1:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE;
- z->adler = z->state->sub.check.need;
- z->state->mode = DICT0;
- return Z_NEED_DICT;
- case DICT0:
- z->state->mode = BAD;
- z->msg = (char*)"need dictionary";
- z->state->sub.marker = 0; /* can try inflateSync */
- return Z_STREAM_ERROR;
- case BLOCKS:
- r = inflate_blocks(z->state->blocks, z, r);
- if (r == Z_DATA_ERROR)
- {
- z->state->mode = BAD;
- z->state->sub.marker = 0; /* can try inflateSync */
- break;
- }
- if (r == Z_OK)
- r = f;
- if (r != Z_STREAM_END)
- return r;
- r = f;
- inflate_blocks_reset(z->state->blocks, z, &z->state->sub.check.was);
- if (z->state->nowrap)
- {
- z->state->mode = DONE;
- break;
- }
- z->state->mode = CHECK4;
- case CHECK4:
- NEEDBYTE
- z->state->sub.check.need = (uLong)NEXTBYTE << 24;
- z->state->mode = CHECK3;
- case CHECK3:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 16;
- z->state->mode = CHECK2;
- case CHECK2:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE << 8;
- z->state->mode = CHECK1;
- case CHECK1:
- NEEDBYTE
- z->state->sub.check.need += (uLong)NEXTBYTE;
-
- if (z->state->sub.check.was != z->state->sub.check.need)
- {
- z->state->mode = BAD;
- z->msg = (char*)"incorrect data check";
- z->state->sub.marker = 5; /* can't try inflateSync */
- break;
- }
- Tracev((stderr, "inflate: zlib check ok\n"));
- z->state->mode = DONE;
- case DONE:
- return Z_STREAM_END;
- case BAD:
- return Z_DATA_ERROR;
- default:
- return Z_STREAM_ERROR;
- }
-#ifdef NEED_DUMMY_RETURN
- return Z_STREAM_ERROR; /* Some dumb compilers complain without this */
-#endif
-}
-
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c
deleted file mode 100644
index ef536521686..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "inftrees.h"
-
-#if !defined(BUILDFIXED) && !defined(STDC)
-# define BUILDFIXED /* non ANSI compilers may not accept inffixed.h */
-#endif
-
-
-#if 0
-local const char inflate_copyright[] =
- " inflate 1.1.4 Copyright 1995-2002 Mark Adler ";
-#endif
-/*
- If you use the zlib library in a product, an acknowledgment is welcome
- in the documentation of your product. If for some reason you cannot
- include such an acknowledgment, I would appreciate that you keep this
- copyright string in the executable of your product.
- */
-
-/* simplify the use of the inflate_huft type with some defines */
-#define exop word.what.Exop
-#define bits word.what.Bits
-
-
-local int huft_build OF((
- uIntf *, /* code lengths in bits */
- uInt, /* number of codes */
- uInt, /* number of "simple" codes */
- const uIntf *, /* list of base values for non-simple codes */
- const uIntf *, /* list of extra bits for non-simple codes */
- inflate_huft * FAR*,/* result: starting table */
- uIntf *, /* maximum lookup bits (returns actual) */
- inflate_huft *, /* space for trees */
- uInt *, /* hufts used in space */
- uIntf * )); /* space for values */
-
-/* Tables for deflate from PKZIP's appnote.txt. */
-local const uInt cplens[31] = { /* Copy lengths for literal codes 257..285 */
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
- 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
- /* see note #13 above about 258 */
-local const uInt cplext[31] = { /* Extra bits for literal codes 257..285 */
- 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
- 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112}; /* 112==invalid */
-local const uInt cpdist[30] = { /* Copy offsets for distance codes 0..29 */
- 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
- 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
- 8193, 12289, 16385, 24577};
-local const uInt cpdext[30] = { /* Extra bits for distance codes */
- 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
- 7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
- 12, 12, 13, 13};
-
-/*
- Huffman code decoding is performed using a multi-level table lookup.
- The fastest way to decode is to simply build a lookup table whose
- size is determined by the longest code. However, the time it takes
- to build this table can also be a factor if the data being decoded
- is not very long. The most common codes are necessarily the
- shortest codes, so those codes dominate the decoding time, and hence
- the speed. The idea is you can have a shorter table that decodes the
- shorter, more probable codes, and then point to subsidiary tables for
- the longer codes. The time it costs to decode the longer codes is
- then traded against the time it takes to make longer tables.
-
- This results of this trade are in the variables lbits and dbits
- below. lbits is the number of bits the first level table for literal/
- length codes can decode in one step, and dbits is the same thing for
- the distance codes. Subsequent tables are also less than or equal to
- those sizes. These values may be adjusted either when all of the
- codes are shorter than that, in which case the longest code length in
- bits is used, or when the shortest code is *longer* than the requested
- table size, in which case the length of the shortest code in bits is
- used.
-
- There are two different values for the two tables, since they code a
- different number of possibilities each. The literal/length table
- codes 286 possible values, or in a flat code, a little over eight
- bits. The distance table codes 30 possible values, or a little less
- than five bits, flat. The optimum values for speed end up being
- about one bit more than those, so lbits is 8+1 and dbits is 5+1.
- The optimum values may differ though from machine to machine, and
- possibly even between compilers. Your mileage may vary.
- */
-
-
-/* If BMAX needs to be larger than 16, then h and x[] should be uLong. */
-#define BMAX 15 /* maximum bit length of any code */
-
-local int huft_build( /* b, n, s, d, e, t, m, hp, hn, v) */
-uIntf *b, /* code lengths in bits (all assumed <= BMAX) */
-uInt n, /* number of codes (assumed <= 288) */
-uInt s, /* number of simple-valued codes (0..s-1) */
-const uIntf *d, /* list of base values for non-simple codes */
-const uIntf *e, /* list of extra bits for non-simple codes */
-inflate_huft * FAR *t, /* result: starting table */
-uIntf *m, /* maximum lookup bits, returns actual */
-inflate_huft *hp, /* space for trees */
-uInt *hn, /* hufts used in space */
-uIntf *v /* working area: values in order of bit length */
-/* Given a list of code lengths and a maximum table size, make a set of
- tables to decode that set of codes. Return Z_OK on success, Z_BUF_ERROR
- if the given code set is incomplete (the tables are still built in this
- case), or Z_DATA_ERROR if the input is invalid. */
-)
-{
-
- uInt a; /* counter for codes of length k */
- uInt c[BMAX+1]; /* bit length count table */
- uInt f; /* i repeats in table every f entries */
- int g; /* maximum code length */
- int h; /* table level */
- register uInt i; /* counter, current code */
- register uInt j; /* counter */
- register int k; /* number of bits in current code */
- int l; /* bits per table (returned in m) */
- uInt mask; /* (1 << w) - 1, to avoid cc -O bug on HP */
- register uIntf *p; /* pointer into c[], b[], or v[] */
- inflate_huft *q; /* points to current table */
- struct inflate_huft_s r; /* table entry for structure assignment */
- inflate_huft *u[BMAX]; /* table stack */
- register int w; /* bits before this table == (l * h) */
- uInt x[BMAX+1]; /* bit offsets, then code stack */
- uIntf *xp; /* pointer into x */
- int y; /* number of dummy codes added */
- uInt z; /* number of entries in current table */
-
-
- /* Make compiler happy */
- r.base = 0;
-
- /* Generate counts for each bit length */
- p = c;
-#define C0 *p++ = 0;
-#define C2 C0 C0 C0 C0
-#define C4 C2 C2 C2 C2
- C4 /* clear c[]--assume BMAX+1 is 16 */
- p = b; i = n;
- do {
- c[*p++]++; /* assume all entries <= BMAX */
- } while (--i);
- if (c[0] == n) /* null input--all zero length codes */
- {
- *t = (inflate_huft *)Z_NULL;
- *m = 0;
- return Z_OK;
- }
-
-
- /* Find minimum and maximum length, bound *m by those */
- l = *m;
- for (j = 1; j <= BMAX; j++)
- if (c[j])
- break;
- k = j; /* minimum code length */
- if ((uInt)l < j)
- l = j;
- for (i = BMAX; i; i--)
- if (c[i])
- break;
- g = i; /* maximum code length */
- if ((uInt)l > i)
- l = i;
- *m = l;
-
-
- /* Adjust last length count to fill out codes, if needed */
- for (y = 1 << j; j < i; j++, y <<= 1)
- if ((y -= c[j]) < 0)
- return Z_DATA_ERROR;
- if ((y -= c[i]) < 0)
- return Z_DATA_ERROR;
- c[i] += y;
-
-
- /* Generate starting offsets into the value table for each length */
- x[1] = j = 0;
- p = c + 1; xp = x + 2;
- while (--i) { /* note that i == g from above */
- *xp++ = (j += *p++);
- }
-
-
- /* Make a table of values in order of bit lengths */
- p = b; i = 0;
- do {
- if ((j = *p++) != 0)
- v[x[j]++] = i;
- } while (++i < n);
- n = x[g]; /* set n to length of v */
-
-
- /* Generate the Huffman codes and for each, make the table entries */
- x[0] = i = 0; /* first Huffman code is zero */
- p = v; /* grab values in bit order */
- h = -1; /* no tables yet--level -1 */
- w = -l; /* bits decoded == (l * h) */
- u[0] = (inflate_huft *)Z_NULL; /* just to keep compilers happy */
- q = (inflate_huft *)Z_NULL; /* ditto */
- z = 0; /* ditto */
-
- /* go through the bit lengths (k already is bits in shortest code) */
- for (; k <= g; k++)
- {
- a = c[k];
- while (a--)
- {
- /* here i is the Huffman code of length k bits for value *p */
- /* make tables up to required level */
- while (k > w + l)
- {
- h++;
- w += l; /* previous table always l bits */
-
- /* compute minimum size table less than or equal to l bits */
- z = g - w;
- z = z > (uInt)l ? (uInt)l : z; /* table size upper limit */
- if ((f = 1 << (j = k - w)) > a + 1) /* try a k-w bit table */
- { /* too few codes for k-w bit table */
- f -= a + 1; /* deduct codes from patterns left */
- xp = c + k;
- if (j < z)
- while (++j < z) /* try smaller tables up to z bits */
- {
- if ((f <<= 1) <= *++xp)
- break; /* enough codes to use up j bits */
- f -= *xp; /* else deduct codes from patterns */
- }
- }
- z = 1 << j; /* table entries for j-bit table */
-
- /* allocate new table */
- if (*hn + z > MANY) /* (note: doesn't matter for fixed) */
- return Z_DATA_ERROR; /* overflow of MANY */
- u[h] = q = hp + *hn;
- *hn += z;
-
- /* connect to last table, if there is one */
- if (h)
- {
- x[h] = i; /* save pattern for backing up */
- r.bits = (Byte)l; /* bits to dump before this table */
- r.exop = (Byte)j; /* bits in this table */
- j = i >> (w - l);
- r.base = (uInt)(q - u[h-1] - j); /* offset to this table */
- u[h-1][j] = r; /* connect to last table */
- }
- else
- *t = q; /* first table is returned result */
- }
-
- /* set up table entry in r */
- r.bits = (Byte)(k - w);
- if (p >= v + n)
- r.exop = 128 + 64; /* out of values--invalid code */
- else if (*p < s)
- {
- r.exop = (Byte)(*p < 256 ? 0 : 32 + 64); /* 256 is end-of-block */
- r.base = *p++; /* simple code is just the value */
- }
- else
- {
- r.exop = (Byte)(e[*p - s] + 16 + 64);/* non-simple--look up in lists */
- r.base = d[*p++ - s];
- }
-
- /* fill code-like entries with r */
- f = 1 << (k - w);
- for (j = i >> w; j < z; j += f)
- q[j] = r;
-
- /* backwards increment the k-bit code i */
- for (j = 1 << (k - 1); i & j; j >>= 1)
- i ^= j;
- i ^= j;
-
- /* backup over finished tables */
- mask = (1 << w) - 1; /* needed on HP, cc -O bug */
- while ((i & mask) != x[h])
- {
- h--; /* don't need to update q */
- w -= l;
- mask = (1 << w) - 1;
- }
- }
- }
-
-
- /* Return Z_BUF_ERROR if we were given an incomplete table */
- return y != 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
-}
-
-
-local int inflate_trees_bits( /* c, bb, tb, hp, z) */
-uIntf *c, /* 19 code lengths */
-uIntf *bb, /* bits tree desired/actual depth */
-inflate_huft * FAR *tb, /* bits tree result */
-inflate_huft *hp, /* space for trees */
-z_streamp z /* for messages */
-)
-{
- int r;
- uInt hn = 0; /* hufts used in space */
- uIntf *v; /* work area for huft_build */
-
- if ((v = (uIntf*)ZALLOC(z, 19, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
- r = huft_build(c, 19, 19, (uIntf*)Z_NULL, (uIntf*)Z_NULL,
- tb, bb, hp, &hn, v);
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed dynamic bit lengths tree";
- else if (r == Z_BUF_ERROR || *bb == 0)
- {
- z->msg = (char*)"incomplete dynamic bit lengths tree";
- r = Z_DATA_ERROR;
- }
- ZFREE(z, v);
- return r;
-}
-
-
-local int inflate_trees_dynamic( /* nl, nd, c, bl, bd, tl, td, hp, z) */
-uInt nl, /* number of literal/length codes */
-uInt nd, /* number of distance codes */
-uIntf *c, /* that many (total) code lengths */
-uIntf *bl, /* literal desired/actual bit depth */
-uIntf *bd, /* distance desired/actual bit depth */
-inflate_huft * FAR *tl, /* literal/length tree result */
-inflate_huft * FAR *td, /* distance tree result */
-inflate_huft *hp, /* space for trees */
-z_streamp z /* for messages */
-)
-{
- int r;
- uInt hn = 0; /* hufts used in space */
- uIntf *v; /* work area for huft_build */
-
- /* allocate work area */
- if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
-
- /* build literal/length tree */
- r = huft_build(c, nl, 257, cplens, cplext, tl, bl, hp, &hn, v);
- if (r != Z_OK || *bl == 0)
- {
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed literal/length tree";
- else if (r != Z_MEM_ERROR)
- {
- z->msg = (char*)"incomplete literal/length tree";
- r = Z_DATA_ERROR;
- }
- ZFREE(z, v);
- return r;
- }
-
- /* build distance tree */
- r = huft_build(c + nl, nd, 0, cpdist, cpdext, td, bd, hp, &hn, v);
- if (r != Z_OK || (*bd == 0 && nl > 257))
- {
- if (r == Z_DATA_ERROR)
- z->msg = (char*)"oversubscribed distance tree";
- else if (r == Z_BUF_ERROR) {
-#if 0
- {
-#endif
-#ifdef PKZIP_BUG_WORKAROUND
- r = Z_OK;
- }
-#else
- z->msg = (char*)"incomplete distance tree";
- r = Z_DATA_ERROR;
- }
- else if (r != Z_MEM_ERROR)
- {
- z->msg = (char*)"empty distance tree with lengths";
- r = Z_DATA_ERROR;
- }
- ZFREE(z, v);
- return r;
-#endif
- }
-
- /* done */
- ZFREE(z, v);
- return Z_OK;
-}
-
-
-/* build fixed tables only once--keep them here */
-#ifdef BUILDFIXED
-local int fixed_built = 0;
-#define FIXEDH 544 /* number of hufts used by fixed tables */
-local inflate_huft fixed_mem[FIXEDH];
-local uInt fixed_bl;
-local uInt fixed_bd;
-local inflate_huft *fixed_tl;
-local inflate_huft *fixed_td;
-#else
-#include "inffixed.h"
-#endif
-
-
-local int inflate_trees_fixed( /* bl, bd, tl, td, z) */
-uIntf *bl, /* literal desired/actual bit depth */
-uIntf *bd, /* distance desired/actual bit depth */
-const inflate_huft * FAR *tl, /* literal/length tree result */
-const inflate_huft * FAR *td, /* distance tree result */
-z_streamp z /* for memory allocation */
-)
-{
-#ifdef BUILDFIXED
- /* build fixed tables if not already */
- if (!fixed_built)
- {
- int k; /* temporary variable */
- uInt f = 0; /* number of hufts used in fixed_mem */
- uIntf *c; /* length list for huft_build */
- uIntf *v; /* work area for huft_build */
-
- /* allocate memory */
- if ((c = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- return Z_MEM_ERROR;
- if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
- {
- ZFREE(z, c);
- return Z_MEM_ERROR;
- }
-
- /* literal table */
- for (k = 0; k < 144; k++)
- c[k] = 8;
- for (; k < 256; k++)
- c[k] = 9;
- for (; k < 280; k++)
- c[k] = 7;
- for (; k < 288; k++)
- c[k] = 8;
- fixed_bl = 9;
- huft_build(c, 288, 257, cplens, cplext, &fixed_tl, &fixed_bl,
- fixed_mem, &f, v);
-
- /* distance table */
- for (k = 0; k < 30; k++)
- c[k] = 5;
- fixed_bd = 5;
- huft_build(c, 30, 0, cpdist, cpdext, &fixed_td, &fixed_bd,
- fixed_mem, &f, v);
-
- /* done */
- ZFREE(z, v);
- ZFREE(z, c);
- fixed_built = 1;
- }
-#else
- FT_UNUSED(z);
-#endif
- *bl = fixed_bl;
- *bd = fixed_bd;
- *tl = fixed_tl;
- *td = fixed_td;
- return Z_OK;
-}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h
deleted file mode 100644
index 07bf2aa0bf8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/inftrees.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* inftrees.h -- header to use inftrees.c
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-/* Huffman code lookup table entry--this entry is four bytes for machines
- that have 16-bit pointers (e.g. PC's in the small or medium model). */
-
-#ifndef _INFTREES_H
-#define _INFTREES_H
-
-typedef struct inflate_huft_s FAR inflate_huft;
-
-struct inflate_huft_s {
- union {
- struct {
- Byte Exop; /* number of extra bits or operation */
- Byte Bits; /* number of bits in this code or subcode */
- } what;
- uInt pad; /* pad structure to a power of 2 (4 bytes for */
- } word; /* 16-bit, 8 bytes for 32-bit int's) */
- uInt base; /* literal, length base, distance base,
- or table offset */
-};
-
-/* Maximum size of dynamic tree. The maximum found in a long but non-
- exhaustive search was 1004 huft structures (850 for length/literals
- and 154 for distances, the latter actually the result of an
- exhaustive search). The actual maximum is not known, but the
- value below is more than safe. */
-#define MANY 1440
-
-local int inflate_trees_bits OF((
- uIntf *, /* 19 code lengths */
- uIntf *, /* bits tree desired/actual depth */
- inflate_huft * FAR *, /* bits tree result */
- inflate_huft *, /* space for trees */
- z_streamp)); /* for messages */
-
-local int inflate_trees_dynamic OF((
- uInt, /* number of literal/length codes */
- uInt, /* number of distance codes */
- uIntf *, /* that many (total) code lengths */
- uIntf *, /* literal desired/actual bit depth */
- uIntf *, /* distance desired/actual bit depth */
- inflate_huft * FAR *, /* literal/length tree result */
- inflate_huft * FAR *, /* distance tree result */
- inflate_huft *, /* space for trees */
- z_streamp)); /* for messages */
-
-local int inflate_trees_fixed OF((
- uIntf *, /* literal desired/actual bit depth */
- uIntf *, /* distance desired/actual bit depth */
- const inflate_huft * FAR *, /* literal/length tree result */
- const inflate_huft * FAR *, /* distance tree result */
- z_streamp)); /* for memory allocation */
-
-#endif /* _INFTREES_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c
deleted file mode 100644
index 6087b406473..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* inflate_util.c -- data and routines common to blocks and codes
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-#include "zutil.h"
-#include "infblock.h"
-#include "inftrees.h"
-#include "infcodes.h"
-#include "infutil.h"
-
-
-/* And'ing with mask[n] masks the lower n bits */
-local const uInt inflate_mask[17] = {
- 0x0000,
- 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
- 0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
-};
-
-
-/* copy as much as possible from the sliding window to the output area */
-local int inflate_flush( /* s, z, r) */
-inflate_blocks_statef *s,
-z_streamp z,
-int r )
-{
- uInt n;
- Bytef *p;
- Bytef *q;
-
- /* local copies of source and destination pointers */
- p = z->next_out;
- q = s->read;
-
- /* compute number of bytes to copy as far as end of window */
- n = (uInt)((q <= s->write ? s->write : s->end) - q);
- if (n > z->avail_out) n = z->avail_out;
- if (n && r == Z_BUF_ERROR) r = Z_OK;
-
- /* update counters */
- z->avail_out -= n;
- z->total_out += n;
-
- /* update check information */
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(s->check, q, n);
-
- /* copy as far as end of window */
- zmemcpy(p, q, n);
- p += n;
- q += n;
-
- /* see if more to copy at beginning of window */
- if (q == s->end)
- {
- /* wrap pointers */
- q = s->window;
- if (s->write == s->end)
- s->write = s->window;
-
- /* compute bytes to copy */
- n = (uInt)(s->write - q);
- if (n > z->avail_out) n = z->avail_out;
- if (n && r == Z_BUF_ERROR) r = Z_OK;
-
- /* update counters */
- z->avail_out -= n;
- z->total_out += n;
-
- /* update check information */
- if (s->checkfn != Z_NULL)
- z->adler = s->check = (*s->checkfn)(s->check, q, n);
-
- /* copy */
- zmemcpy(p, q, n);
- p += n;
- q += n;
- }
-
- /* update pointers */
- z->next_out = p;
- s->read = q;
-
- /* done */
- return r;
-}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h
deleted file mode 100644
index 7174b6dd0ff..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/infutil.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* infutil.h -- types and macros common to blocks and codes
- * Copyright (C) 1995-2002 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-#ifndef _INFUTIL_H
-#define _INFUTIL_H
-
-typedef enum {
- TYPE, /* get type bits (3, including end bit) */
- LENS, /* get lengths for stored */
- STORED, /* processing stored block */
- TABLE, /* get table lengths */
- BTREE, /* get bit lengths tree for a dynamic block */
- DTREE, /* get length, distance trees for a dynamic block */
- CODES, /* processing fixed or dynamic block */
- DRY, /* output remaining window bytes */
- DONE, /* finished last block, done */
- BAD} /* got a data error--stuck here */
-inflate_block_mode;
-
-/* inflate blocks semi-private state */
-struct inflate_blocks_state {
-
- /* mode */
- inflate_block_mode mode; /* current inflate_block mode */
-
- /* mode dependent information */
- union {
- uInt left; /* if STORED, bytes left to copy */
- struct {
- uInt table; /* table lengths (14 bits) */
- uInt index; /* index into blens (or border) */
- uIntf *blens; /* bit lengths of codes */
- uInt bb; /* bit length tree depth */
- inflate_huft *tb; /* bit length decoding tree */
- } trees; /* if DTREE, decoding info for trees */
- struct {
- inflate_codes_statef
- *codes;
- } decode; /* if CODES, current state */
- } sub; /* submode */
- uInt last; /* true if this block is the last block */
-
- /* mode independent information */
- uInt bitk; /* bits in bit buffer */
- uLong bitb; /* bit buffer */
- inflate_huft *hufts; /* single malloc for tree space */
- Bytef *window; /* sliding window */
- Bytef *end; /* one byte after sliding window */
- Bytef *read; /* window read pointer */
- Bytef *write; /* window write pointer */
- check_func checkfn; /* check function */
- uLong check; /* check on output */
-
-};
-
-
-/* defines for inflate input/output */
-/* update pointers and return */
-#define UPDBITS {s->bitb=b;s->bitk=k;}
-#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
-#define UPDOUT {s->write=q;}
-#define UPDATE {UPDBITS UPDIN UPDOUT}
-#define LEAVE {UPDATE return inflate_flush(s,z,r);}
-/* get bytes and bits */
-#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
-#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}
-#define NEXTBYTE (n--,*p++)
-#define NEEDBITS(j) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}
-#define DUMPBITS(j) {b>>=(j);k-=(j);}
-/* output bytes */
-#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
-#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}
-#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
-#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
-#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
-#define OUTBYTE(a) {*q++=(Byte)(a);m--;}
-/* load local pointers */
-#define LOAD {LOADIN LOADOUT}
-
-/* masks for lower bits (size given to avoid silly warnings with Visual C++) */
-#ifndef NO_INFLATE_MASK
-local uInt inflate_mask[17];
-#endif
-
-/* copy as much as possible from the sliding window to the output area */
-local int inflate_flush OF((
- inflate_blocks_statef *,
- z_streamp ,
- int));
-
-#endif
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk
deleted file mode 100644
index d2a43a6a890..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/rules.mk
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-# FreeType 2 GZip support configuration rules
-#
-
-
-# Copyright 2002, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# gzip driver directory
-#
-GZIP_DIR := $(SRC_DIR)/gzip
-
-
-# compilation flags for the driver
-#
-ifeq ($(SYSTEM_ZLIB),)
- GZIP_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GZIP_DIR))
-else
- GZIP_COMPILE := $(FT_COMPILE)
-endif
-
-
-# gzip support sources (i.e., C files)
-#
-GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c
-
-# gzip support headers
-#
-GZIP_DRV_H :=
-
-
-# gzip driver object(s)
-#
-# GZIP_DRV_OBJ_M is used during `multi' builds
-# GZIP_DRV_OBJ_S is used during `single' builds
-#
-ifeq ($(SYSTEM_ZLIB),)
- GZIP_DRV_OBJ_M := $(GZIP_DRV_SRC:$(GZIP_DIR)/%.c=$(OBJ_DIR)/%.$O)
-else
- GZIP_DRV_OBJ_M := $(OBJ_DIR)/ftgzip.$O
-endif
-GZIP_DRV_OBJ_S := $(OBJ_DIR)/ftgzip.$O
-
-# gzip support source file for single build
-#
-GZIP_DRV_SRC_S := $(GZIP_DIR)/ftgzip.c
-
-
-# gzip support - single object
-#
-$(GZIP_DRV_OBJ_S): $(GZIP_DRV_SRC_S) $(GZIP_DRV_SRC) $(FREETYPE_H) \
- $(GZIP_DRV_H)
- $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC_S))
-
-
-# gzip support - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(GZIP_DIR)/%.c $(FREETYPE_H) $(GZIP_DRV_H)
- $(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(GZIP_DRV_OBJ_S)
-DRV_OBJS_M += $(GZIP_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h
deleted file mode 100644
index 3ccc3a66ab6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zconf.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* @(#) $Id: zconf.h,v 1.4 2007/06/01 06:56:17 wl Exp $ */
-
-#ifndef _ZCONF_H
-#define _ZCONF_H
-
-/*
- * If you *really* need a unique prefix for all types and library functions,
- * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
- */
-#ifdef Z_PREFIX
-# define deflateInit_ z_deflateInit_
-# define deflate z_deflate
-# define deflateEnd z_deflateEnd
-# define inflateInit_ z_inflateInit_
-# define inflate z_inflate
-# define inflateEnd z_inflateEnd
-# define deflateInit2_ z_deflateInit2_
-# define deflateSetDictionary z_deflateSetDictionary
-# define deflateCopy z_deflateCopy
-# define deflateReset z_deflateReset
-# define deflateParams z_deflateParams
-# define inflateInit2_ z_inflateInit2_
-# define inflateSetDictionary z_inflateSetDictionary
-# define inflateSync z_inflateSync
-# define inflateSyncPoint z_inflateSyncPoint
-# define inflateReset z_inflateReset
-# define compress z_compress
-# define compress2 z_compress2
-# define uncompress z_uncompress
-# define adler32 z_adler32
-# define crc32 z_crc32
-# define get_crc_table z_get_crc_table
-
-# define Byte z_Byte
-# define uInt z_uInt
-# define uLong z_uLong
-# define Bytef z_Bytef
-# define charf z_charf
-# define intf z_intf
-# define uIntf z_uIntf
-# define uLongf z_uLongf
-# define voidpf z_voidpf
-# define voidp z_voidp
-#endif
-
-#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
-# define WIN32
-#endif
-#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
-# ifndef __32BIT__
-# define __32BIT__
-# endif
-#endif
-#if defined(__MSDOS__) && !defined(MSDOS)
-# define MSDOS
-#endif
-
-/*
- * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
- * than 64k bytes at a time (needed on systems with 16-bit int).
- */
-#if defined(MSDOS) && !defined(__32BIT__)
-# define MAXSEG_64K
-#endif
-#ifdef MSDOS
-# define UNALIGNED_OK
-#endif
-
-#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32)) && !defined(STDC)
-# define STDC
-#endif
-#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
-# ifndef STDC
-# define STDC
-# endif
-#endif
-
-#ifndef STDC
-# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
-# define const
-# endif
-#endif
-
-/* Some Mac compilers merge all .h files incorrectly: */
-#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
-# define NO_DUMMY_DECL
-#endif
-
-/* Old Borland C and LCC incorrectly complains about missing returns: */
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
-# define NEED_DUMMY_RETURN
-#endif
-
-#if defined(__LCC__)
-# define NEED_DUMMY_RETURN
-#endif
-
-/* Maximum value for memLevel in deflateInit2 */
-#ifndef MAX_MEM_LEVEL
-# ifdef MAXSEG_64K
-# define MAX_MEM_LEVEL 8
-# else
-# define MAX_MEM_LEVEL 9
-# endif
-#endif
-
-/* Maximum value for windowBits in deflateInit2 and inflateInit2.
- * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
- * created by gzip. (Files created by minigzip can still be extracted by
- * gzip.)
- */
-#ifndef MAX_WBITS
-# define MAX_WBITS 15 /* 32K LZ77 window */
-#endif
-
-/* The memory requirements for deflate are (in bytes):
- (1 << (windowBits+2)) + (1 << (memLevel+9))
- that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
- plus a few kilobytes for small objects. For example, if you want to reduce
- the default memory requirements from 256K to 128K, compile with
- make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
- Of course this will generally degrade compression (there's no free lunch).
-
- The memory requirements for inflate are (in bytes) 1 << windowBits
- that is, 32K for windowBits=15 (default value) plus a few kilobytes
- for small objects.
-*/
-
- /* Type declarations */
-
-#ifndef OF /* function prototypes */
-# ifdef STDC
-# define OF(args) args
-# else
-# define OF(args) ()
-# endif
-#endif
-
-/* The following definitions for FAR are needed only for MSDOS mixed
- * model programming (small or medium model with some far allocations).
- * This was tested only with MSC; for other MSDOS compilers you may have
- * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
- * just define FAR to be empty.
- */
-#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
- /* MSC small or medium model */
-# define SMALL_MEDIUM
-# ifdef _MSC_VER
-# define FAR _far
-# else
-# define FAR far
-# endif
-#endif
-#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
-# ifndef __32BIT__
-# define SMALL_MEDIUM
-# define FAR _far
-# endif
-#endif
-
-/* Compile with -DZLIB_DLL for Windows DLL support */
-#if defined(ZLIB_DLL)
-# if defined(_WINDOWS) || defined(WINDOWS)
-# ifdef FAR
-# undef FAR
-# endif
-# include <windows.h>
-# define ZEXPORT(x) x WINAPI
-# ifdef WIN32
-# define ZEXPORTVA(x) x WINAPIV
-# else
-# define ZEXPORTVA(x) x FAR _cdecl _export
-# endif
-# endif
-# if defined (__BORLANDC__)
-# if (__BORLANDC__ >= 0x0500) && defined (WIN32)
-# include <windows.h>
-# define ZEXPORT(x) x __declspec(dllexport) WINAPI
-# define ZEXPORTRVA(x) x __declspec(dllexport) WINAPIV
-# else
-# if defined (_Windows) && defined (__DLL__)
-# define ZEXPORT(x) x _export
-# define ZEXPORTVA(x) x _export
-# endif
-# endif
-# endif
-#endif
-
-
-#ifndef ZEXPORT
-# define ZEXPORT(x) static x
-#endif
-#ifndef ZEXPORTVA
-# define ZEXPORTVA(x) static x
-#endif
-#ifndef ZEXTERN
-# define ZEXTERN(x) static x
-#endif
-#ifndef ZEXTERNDEF
-# define ZEXTERNDEF(x) static x
-#endif
-
-#ifndef FAR
-# define FAR
-#endif
-
-#if !defined(MACOS) && !defined(TARGET_OS_MAC)
-typedef unsigned char Byte; /* 8 bits */
-#endif
-typedef unsigned int uInt; /* 16 bits or more */
-typedef unsigned long uLong; /* 32 bits or more */
-
-#ifdef SMALL_MEDIUM
- /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
-# define Bytef Byte FAR
-#else
- typedef Byte FAR Bytef;
-#endif
-typedef char FAR charf;
-typedef int FAR intf;
-typedef uInt FAR uIntf;
-typedef uLong FAR uLongf;
-
-#ifdef STDC
- typedef void FAR *voidpf;
- typedef void *voidp;
-#else
- typedef Byte FAR *voidpf;
- typedef Byte *voidp;
-#endif
-
-#ifdef HAVE_UNISTD_H
-# include <sys/types.h> /* for off_t */
-# include <unistd.h> /* for SEEK_* and off_t */
-# define z_off_t off_t
-#endif
-#ifndef SEEK_SET
-# define SEEK_SET 0 /* Seek from beginning of file. */
-# define SEEK_CUR 1 /* Seek from current position. */
-# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
-#endif
-#ifndef z_off_t
-# define z_off_t long
-#endif
-
-/* MVS linker does not support external names larger than 8 bytes */
-#if defined(__MVS__)
-# pragma map(deflateInit_,"DEIN")
-# pragma map(deflateInit2_,"DEIN2")
-# pragma map(deflateEnd,"DEEND")
-# pragma map(inflateInit_,"ININ")
-# pragma map(inflateInit2_,"ININ2")
-# pragma map(inflateEnd,"INEND")
-# pragma map(inflateSync,"INSY")
-# pragma map(inflateSetDictionary,"INSEDI")
-# pragma map(inflate_blocks,"INBL")
-# pragma map(inflate_blocks_new,"INBLNE")
-# pragma map(inflate_blocks_free,"INBLFR")
-# pragma map(inflate_blocks_reset,"INBLRE")
-# pragma map(inflate_codes_free,"INCOFR")
-# pragma map(inflate_codes,"INCO")
-# pragma map(inflate_fast,"INFA")
-# pragma map(inflate_flush,"INFLU")
-# pragma map(inflate_mask,"INMA")
-# pragma map(inflate_set_dictionary,"INSEDI2")
-# pragma map(inflate_copyright,"INCOPY")
-# pragma map(inflate_trees_bits,"INTRBI")
-# pragma map(inflate_trees_dynamic,"INTRDY")
-# pragma map(inflate_trees_fixed,"INTRFI")
-# pragma map(inflate_trees_free,"INTRFR")
-#endif
-
-#endif /* _ZCONF_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h
deleted file mode 100644
index 50d0d3f146d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zlib.h
+++ /dev/null
@@ -1,830 +0,0 @@
-/* zlib.h -- interface of the 'zlib' general purpose compression library
- version 1.1.4, March 11th, 2002
-
- Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-
- Jean-loup Gailly Mark Adler
- jloup@gzip.org madler@alumni.caltech.edu
-
-
- The data format used by the zlib library is described by RFCs (Request for
- Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
- (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
-*/
-
-#ifndef _ZLIB_H
-#define _ZLIB_H
-
-#include "zconf.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define ZLIB_VERSION "1.1.4"
-
-/*
- The 'zlib' compression library provides in-memory compression and
- decompression functions, including integrity checks of the uncompressed
- data. This version of the library supports only one compression method
- (deflation) but other algorithms will be added later and will have the same
- stream interface.
-
- Compression can be done in a single step if the buffers are large
- enough (for example if an input file is mmap'ed), or can be done by
- repeated calls of the compression function. In the latter case, the
- application must provide more input and/or consume the output
- (providing more output space) before each call.
-
- The library also supports reading and writing files in gzip (.gz) format
- with an interface similar to that of stdio.
-
- The library does not install any signal handler. The decoder checks
- the consistency of the compressed data, so the library should never
- crash even in case of corrupted input.
-*/
-
-typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
-typedef void (*free_func) OF((voidpf opaque, voidpf address));
-
-struct internal_state;
-
-typedef struct z_stream_s {
- Bytef *next_in; /* next input byte */
- uInt avail_in; /* number of bytes available at next_in */
- uLong total_in; /* total nb of input bytes read so far */
-
- Bytef *next_out; /* next output byte should be put there */
- uInt avail_out; /* remaining free space at next_out */
- uLong total_out; /* total nb of bytes output so far */
-
- char *msg; /* last error message, NULL if no error */
- struct internal_state FAR *state; /* not visible by applications */
-
- alloc_func zalloc; /* used to allocate the internal state */
- free_func zfree; /* used to free the internal state */
- voidpf opaque; /* private data object passed to zalloc and zfree */
-
- int data_type; /* best guess about the data type: ascii or binary */
- uLong adler; /* adler32 value of the uncompressed data */
- uLong reserved; /* reserved for future use */
-} z_stream;
-
-typedef z_stream FAR *z_streamp;
-
-/*
- The application must update next_in and avail_in when avail_in has
- dropped to zero. It must update next_out and avail_out when avail_out
- has dropped to zero. The application must initialize zalloc, zfree and
- opaque before calling the init function. All other fields are set by the
- compression library and must not be updated by the application.
-
- The opaque value provided by the application will be passed as the first
- parameter for calls of zalloc and zfree. This can be useful for custom
- memory management. The compression library attaches no meaning to the
- opaque value.
-
- zalloc must return Z_NULL if there is not enough memory for the object.
- If zlib is used in a multi-threaded application, zalloc and zfree must be
- thread safe.
-
- On 16-bit systems, the functions zalloc and zfree must be able to allocate
- exactly 65536 bytes, but will not be required to allocate more than this
- if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
- pointers returned by zalloc for objects of exactly 65536 bytes *must*
- have their offset normalized to zero. The default allocation function
- provided by this library ensures this (see zutil.c). To reduce memory
- requirements and avoid any allocation of 64K objects, at the expense of
- compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
-
- The fields total_in and total_out can be used for statistics or
- progress reports. After compression, total_in holds the total size of
- the uncompressed data and may be saved for use in the decompressor
- (particularly if the decompressor wants to decompress everything in
- a single step).
-*/
-
- /* constants */
-
-#define Z_NO_FLUSH 0
-#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
-#define Z_SYNC_FLUSH 2
-#define Z_FULL_FLUSH 3
-#define Z_FINISH 4
-/* Allowed flush values; see deflate() below for details */
-
-#define Z_OK 0
-#define Z_STREAM_END 1
-#define Z_NEED_DICT 2
-#define Z_ERRNO (-1)
-#define Z_STREAM_ERROR (-2)
-#define Z_DATA_ERROR (-3)
-#define Z_MEM_ERROR (-4)
-#define Z_BUF_ERROR (-5)
-#define Z_VERSION_ERROR (-6)
-/* Return codes for the compression/decompression functions. Negative
- * values are errors, positive values are used for special but normal events.
- */
-
-#define Z_NO_COMPRESSION 0
-#define Z_BEST_SPEED 1
-#define Z_BEST_COMPRESSION 9
-#define Z_DEFAULT_COMPRESSION (-1)
-/* compression levels */
-
-#define Z_FILTERED 1
-#define Z_HUFFMAN_ONLY 2
-#define Z_DEFAULT_STRATEGY 0
-/* compression strategy; see deflateInit2() below for details */
-
-#define Z_BINARY 0
-#define Z_ASCII 1
-#define Z_UNKNOWN 2
-/* Possible values of the data_type field */
-
-#define Z_DEFLATED 8
-/* The deflate compression method (the only one supported in this version) */
-
-#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
-
-
- /* basic functions */
-
-/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
- If the first character differs, the library code actually used is
- not compatible with the zlib.h header file used by the application.
- This check is automatically made by deflateInit and inflateInit.
- */
-
-/*
-ZEXTERN(int) deflateInit OF((z_streamp strm, int level));
-
- Initializes the internal stream state for compression. The fields
- zalloc, zfree and opaque must be initialized before by the caller.
- If zalloc and zfree are set to Z_NULL, deflateInit updates them to
- use default allocation functions.
-
- The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
- 1 gives best speed, 9 gives best compression, 0 gives no compression at
- all (the input data is simply copied a block at a time).
- Z_DEFAULT_COMPRESSION requests a default compromise between speed and
- compression (currently equivalent to level 6).
-
- deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
- enough memory, Z_STREAM_ERROR if level is not a valid compression level,
- Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
- with the version assumed by the caller (ZLIB_VERSION).
- msg is set to null if there is no error message. deflateInit does not
- perform any compression: this will be done by deflate().
-*/
-
-
-/*
- deflate compresses as much data as possible, and stops when the input
- buffer becomes empty or the output buffer becomes full. It may introduce some
- output latency (reading input without producing any output) except when
- forced to flush.
-
- The detailed semantics are as follows. deflate performs one or both of the
- following actions:
-
- - Compress more input starting at next_in and update next_in and avail_in
- accordingly. If not all input can be processed (because there is not
- enough room in the output buffer), next_in and avail_in are updated and
- processing will resume at this point for the next call of deflate().
-
- - Provide more output starting at next_out and update next_out and avail_out
- accordingly. This action is forced if the parameter flush is non zero.
- Forcing flush frequently degrades the compression ratio, so this parameter
- should be set only when necessary (in interactive applications).
- Some output may be provided even if flush is not set.
-
- Before the call of deflate(), the application should ensure that at least
- one of the actions is possible, by providing more input and/or consuming
- more output, and updating avail_in or avail_out accordingly; avail_out
- should never be zero before the call. The application can consume the
- compressed output when it wants, for example when the output buffer is full
- (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
- and with zero avail_out, it must be called again after making room in the
- output buffer because there might be more output pending.
-
- If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
- flushed to the output buffer and the output is aligned on a byte boundary, so
- that the decompressor can get all input data available so far. (In particular
- avail_in is zero after the call if enough output space has been provided
- before the call.) Flushing may degrade compression for some compression
- algorithms and so it should be used only when necessary.
-
- If flush is set to Z_FULL_FLUSH, all output is flushed as with
- Z_SYNC_FLUSH, and the compression state is reset so that decompression can
- restart from this point if previous compressed data has been damaged or if
- random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
- the compression.
-
- If deflate returns with avail_out == 0, this function must be called again
- with the same value of the flush parameter and more output space (updated
- avail_out), until the flush is complete (deflate returns with non-zero
- avail_out).
-
- If the parameter flush is set to Z_FINISH, pending input is processed,
- pending output is flushed and deflate returns with Z_STREAM_END if there
- was enough output space; if deflate returns with Z_OK, this function must be
- called again with Z_FINISH and more output space (updated avail_out) but no
- more input data, until it returns with Z_STREAM_END or an error. After
- deflate has returned Z_STREAM_END, the only possible operations on the
- stream are deflateReset or deflateEnd.
-
- Z_FINISH can be used immediately after deflateInit if all the compression
- is to be done in a single step. In this case, avail_out must be at least
- 0.1% larger than avail_in plus 12 bytes. If deflate does not return
- Z_STREAM_END, then it must be called again as described above.
-
- deflate() sets strm->adler to the adler32 checksum of all input read
- so far (that is, total_in bytes).
-
- deflate() may update data_type if it can make a good guess about
- the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
- binary. This field is only for information purposes and does not affect
- the compression algorithm in any manner.
-
- deflate() returns Z_OK if some progress has been made (more input
- processed or more output produced), Z_STREAM_END if all input has been
- consumed and all output has been produced (only when flush is set to
- Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
- if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
- (for example avail_in or avail_out was zero).
-*/
-
-
-/*
- All dynamically allocated data structures for this stream are freed.
- This function discards any unprocessed input and does not flush any
- pending output.
-
- deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
- stream state was inconsistent, Z_DATA_ERROR if the stream was freed
- prematurely (some input or output was discarded). In the error case,
- msg may be set but then points to a static string (which must not be
- deallocated).
-*/
-
-
-/*
-ZEXTERN(int) inflateInit OF((z_streamp strm));
-
- Initializes the internal stream state for decompression. The fields
- next_in, avail_in, zalloc, zfree and opaque must be initialized before by
- the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
- value depends on the compression method), inflateInit determines the
- compression method from the zlib header and allocates all data structures
- accordingly; otherwise the allocation will be deferred to the first call of
- inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to
- use default allocation functions.
-
- inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
- version assumed by the caller. msg is set to null if there is no error
- message. inflateInit does not perform any decompression apart from reading
- the zlib header if present: this will be done by inflate(). (So next_in and
- avail_in may be modified, but next_out and avail_out are unchanged.)
-*/
-
-
-ZEXTERN(int) inflate OF((z_streamp strm, int flush));
-/*
- inflate decompresses as much data as possible, and stops when the input
- buffer becomes empty or the output buffer becomes full. It may some
- introduce some output latency (reading input without producing any output)
- except when forced to flush.
-
- The detailed semantics are as follows. inflate performs one or both of the
- following actions:
-
- - Decompress more input starting at next_in and update next_in and avail_in
- accordingly. If not all input can be processed (because there is not
- enough room in the output buffer), next_in is updated and processing
- will resume at this point for the next call of inflate().
-
- - Provide more output starting at next_out and update next_out and avail_out
- accordingly. inflate() provides as much output as possible, until there
- is no more input data or no more space in the output buffer (see below
- about the flush parameter).
-
- Before the call of inflate(), the application should ensure that at least
- one of the actions is possible, by providing more input and/or consuming
- more output, and updating the next_* and avail_* values accordingly.
- The application can consume the uncompressed output when it wants, for
- example when the output buffer is full (avail_out == 0), or after each
- call of inflate(). If inflate returns Z_OK and with zero avail_out, it
- must be called again after making room in the output buffer because there
- might be more output pending.
-
- If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
- output as possible to the output buffer. The flushing behavior of inflate is
- not specified for values of the flush parameter other than Z_SYNC_FLUSH
- and Z_FINISH, but the current implementation actually flushes as much output
- as possible anyway.
-
- inflate() should normally be called until it returns Z_STREAM_END or an
- error. However if all decompression is to be performed in a single step
- (a single call of inflate), the parameter flush should be set to
- Z_FINISH. In this case all pending input is processed and all pending
- output is flushed; avail_out must be large enough to hold all the
- uncompressed data. (The size of the uncompressed data may have been saved
- by the compressor for this purpose.) The next operation on this stream must
- be inflateEnd to deallocate the decompression state. The use of Z_FINISH
- is never required, but can be used to inform inflate that a faster routine
- may be used for the single inflate() call.
-
- If a preset dictionary is needed at this point (see inflateSetDictionary
- below), inflate sets strm-adler to the adler32 checksum of the
- dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise
- it sets strm->adler to the adler32 checksum of all output produced
- so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
- an error code as described below. At the end of the stream, inflate()
- checks that its computed adler32 checksum is equal to that saved by the
- compressor and returns Z_STREAM_END only if the checksum is correct.
-
- inflate() returns Z_OK if some progress has been made (more input processed
- or more output produced), Z_STREAM_END if the end of the compressed data has
- been reached and all uncompressed output has been produced, Z_NEED_DICT if a
- preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
- corrupted (input stream not conforming to the zlib format or incorrect
- adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
- (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
- enough memory, Z_BUF_ERROR if no progress is possible or if there was not
- enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
- case, the application may then call inflateSync to look for a good
- compression block.
-*/
-
-
-ZEXTERN(int) inflateEnd OF((z_streamp strm));
-/*
- All dynamically allocated data structures for this stream are freed.
- This function discards any unprocessed input and does not flush any
- pending output.
-
- inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
- was inconsistent. In the error case, msg may be set but then points to a
- static string (which must not be deallocated).
-*/
-
- /* Advanced functions */
-
-/*
- The following functions are needed only in some special applications.
-*/
-
-/*
-ZEXTERN(int) deflateInit2 OF((z_streamp strm,
- int level,
- int method,
- int windowBits,
- int memLevel,
- int strategy));
-
- This is another version of deflateInit with more compression options. The
- fields next_in, zalloc, zfree and opaque must be initialized before by
- the caller.
-
- The method parameter is the compression method. It must be Z_DEFLATED in
- this version of the library.
-
- The windowBits parameter is the base two logarithm of the window size
- (the size of the history buffer). It should be in the range 8..15 for this
- version of the library. Larger values of this parameter result in better
- compression at the expense of memory usage. The default value is 15 if
- deflateInit is used instead.
-
- The memLevel parameter specifies how much memory should be allocated
- for the internal compression state. memLevel=1 uses minimum memory but
- is slow and reduces compression ratio; memLevel=9 uses maximum memory
- for optimal speed. The default value is 8. See zconf.h for total memory
- usage as a function of windowBits and memLevel.
-
- The strategy parameter is used to tune the compression algorithm. Use the
- value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
- filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
- string match). Filtered data consists mostly of small values with a
- somewhat random distribution. In this case, the compression algorithm is
- tuned to compress them better. The effect of Z_FILTERED is to force more
- Huffman coding and less string matching; it is somewhat intermediate
- between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
- the compression ratio but not the correctness of the compressed output even
- if it is not set appropriately.
-
- deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
- method). msg is set to null if there is no error message. deflateInit2 does
- not perform any compression: this will be done by deflate().
-*/
-
-/*
- Initializes the compression dictionary from the given byte sequence
- without producing any compressed output. This function must be called
- immediately after deflateInit, deflateInit2 or deflateReset, before any
- call of deflate. The compressor and decompressor must use exactly the same
- dictionary (see inflateSetDictionary).
-
- The dictionary should consist of strings (byte sequences) that are likely
- to be encountered later in the data to be compressed, with the most commonly
- used strings preferably put towards the end of the dictionary. Using a
- dictionary is most useful when the data to be compressed is short and can be
- predicted with good accuracy; the data can then be compressed better than
- with the default empty dictionary.
-
- Depending on the size of the compression data structures selected by
- deflateInit or deflateInit2, a part of the dictionary may in effect be
- discarded, for example if the dictionary is larger than the window size in
- deflate or deflate2. Thus the strings most likely to be useful should be
- put at the end of the dictionary, not at the front.
-
- Upon return of this function, strm->adler is set to the Adler32 value
- of the dictionary; the decompressor may later use this value to determine
- which dictionary has been used by the compressor. (The Adler32 value
- applies to the whole dictionary even if only a subset of the dictionary is
- actually used by the compressor.)
-
- deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
- parameter is invalid (such as NULL dictionary) or the stream state is
- inconsistent (for example if deflate has already been called for this stream
- or if the compression method is bsort). deflateSetDictionary does not
- perform any compression: this will be done by deflate().
-*/
-
-/*
- Sets the destination stream as a complete copy of the source stream.
-
- This function can be useful when several compression strategies will be
- tried, for example when there are several ways of pre-processing the input
- data with a filter. The streams that will be discarded should then be freed
- by calling deflateEnd. Note that deflateCopy duplicates the internal
- compression state which can be quite large, so this strategy is slow and
- can consume lots of memory.
-
- deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
- enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
- (such as zalloc being NULL). msg is left unchanged in both source and
- destination.
-*/
-
-/*
- This function is equivalent to deflateEnd followed by deflateInit,
- but does not free and reallocate all the internal compression state.
- The stream will keep the same compression level and any other attributes
- that may have been set by deflateInit2.
-
- deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
- stream state was inconsistent (such as zalloc or state being NULL).
-*/
-
-/*
- Dynamically update the compression level and compression strategy. The
- interpretation of level and strategy is as in deflateInit2. This can be
- used to switch between compression and straight copy of the input data, or
- to switch to a different kind of input data requiring a different
- strategy. If the compression level is changed, the input available so far
- is compressed with the old level (and may be flushed); the new level will
- take effect only at the next call of deflate().
-
- Before the call of deflateParams, the stream state must be set as for
- a call of deflate(), since the currently available input may have to
- be compressed and flushed. In particular, strm->avail_out must be non-zero.
-
- deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
- stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
- if strm->avail_out was zero.
-*/
-
-/*
-ZEXTERN(int) inflateInit2 OF((z_streamp strm,
- int windowBits));
-
- This is another version of inflateInit with an extra parameter. The
- fields next_in, avail_in, zalloc, zfree and opaque must be initialized
- before by the caller.
-
- The windowBits parameter is the base two logarithm of the maximum window
- size (the size of the history buffer). It should be in the range 8..15 for
- this version of the library. The default value is 15 if inflateInit is used
- instead. If a compressed stream with a larger window size is given as
- input, inflate() will return with the error code Z_DATA_ERROR instead of
- trying to allocate a larger window.
-
- inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
- memLevel). msg is set to null if there is no error message. inflateInit2
- does not perform any decompression apart from reading the zlib header if
- present: this will be done by inflate(). (So next_in and avail_in may be
- modified, but next_out and avail_out are unchanged.)
-*/
-
-/*
- Initializes the decompression dictionary from the given uncompressed byte
- sequence. This function must be called immediately after a call of inflate
- if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
- can be determined from the Adler32 value returned by this call of
- inflate. The compressor and decompressor must use exactly the same
- dictionary (see deflateSetDictionary).
-
- inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
- parameter is invalid (such as NULL dictionary) or the stream state is
- inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
- expected one (incorrect Adler32 value). inflateSetDictionary does not
- perform any decompression: this will be done by subsequent calls of
- inflate().
-*/
-
-/*
- Skips invalid compressed data until a full flush point (see above the
- description of deflate with Z_FULL_FLUSH) can be found, or until all
- available input is skipped. No output is provided.
-
- inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
- if no more input was provided, Z_DATA_ERROR if no flush point has been found,
- or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
- case, the application may save the current current value of total_in which
- indicates where valid compressed data was found. In the error case, the
- application may repeatedly call inflateSync, providing more input each time,
- until success or end of the input data.
-*/
-
-ZEXTERN(int) inflateReset OF((z_streamp strm));
-/*
- This function is equivalent to inflateEnd followed by inflateInit,
- but does not free and reallocate all the internal decompression state.
- The stream will keep attributes that may have been set by inflateInit2.
-
- inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
- stream state was inconsistent (such as zalloc or state being NULL).
-*/
-
-
- /* utility functions */
-
-/*
- The following utility functions are implemented on top of the
- basic stream-oriented functions. To simplify the interface, some
- default options are assumed (compression level and memory usage,
- standard memory allocation functions). The source code of these
- utility functions can easily be modified if you need special options.
-*/
-
-/*
- Compresses the source buffer into the destination buffer. sourceLen is
- the byte length of the source buffer. Upon entry, destLen is the total
- size of the destination buffer, which must be at least 0.1% larger than
- sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
- compressed buffer.
- This function can be used to compress a whole file at once if the
- input file is mmap'ed.
- compress returns Z_OK if success, Z_MEM_ERROR if there was not
- enough memory, Z_BUF_ERROR if there was not enough room in the output
- buffer.
-*/
-
-/*
- Compresses the source buffer into the destination buffer. The level
- parameter has the same meaning as in deflateInit. sourceLen is the byte
- length of the source buffer. Upon entry, destLen is the total size of the
- destination buffer, which must be at least 0.1% larger than sourceLen plus
- 12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
-
- compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
- memory, Z_BUF_ERROR if there was not enough room in the output buffer,
- Z_STREAM_ERROR if the level parameter is invalid.
-*/
-
-/*
- Decompresses the source buffer into the destination buffer. sourceLen is
- the byte length of the source buffer. Upon entry, destLen is the total
- size of the destination buffer, which must be large enough to hold the
- entire uncompressed data. (The size of the uncompressed data must have
- been saved previously by the compressor and transmitted to the decompressor
- by some mechanism outside the scope of this compression library.)
- Upon exit, destLen is the actual size of the compressed buffer.
- This function can be used to decompress a whole file at once if the
- input file is mmap'ed.
-
- uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
- enough memory, Z_BUF_ERROR if there was not enough room in the output
- buffer, or Z_DATA_ERROR if the input data was corrupted.
-*/
-
-
-/*
- Opens a gzip (.gz) file for reading or writing. The mode parameter
- is as in fopen ("rb" or "wb") but can also include a compression level
- ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
- Huffman only compression as in "wb1h". (See the description
- of deflateInit2 for more information about the strategy parameter.)
-
- gzopen can be used to read a file which is not in gzip format; in this
- case gzread will directly read from the file without decompression.
-
- gzopen returns NULL if the file could not be opened or if there was
- insufficient memory to allocate the (de)compression state; errno
- can be checked to distinguish the two cases (if errno is zero, the
- zlib error is Z_MEM_ERROR). */
-
-/*
- gzdopen() associates a gzFile with the file descriptor fd. File
- descriptors are obtained from calls like open, dup, creat, pipe or
- fileno (in the file has been previously opened with fopen).
- The mode parameter is as in gzopen.
- The next call of gzclose on the returned gzFile will also close the
- file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
- descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
- gzdopen returns NULL if there was insufficient memory to allocate
- the (de)compression state.
-*/
-
-/*
- Dynamically update the compression level or strategy. See the description
- of deflateInit2 for the meaning of these parameters.
- gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
- opened for writing.
-*/
-
-/*
- Reads the given number of uncompressed bytes from the compressed file.
- If the input file was not in gzip format, gzread copies the given number
- of bytes into the buffer.
- gzread returns the number of uncompressed bytes actually read (0 for
- end of file, -1 for error). */
-
-/*
- Writes the given number of uncompressed bytes into the compressed file.
- gzwrite returns the number of uncompressed bytes actually written
- (0 in case of error).
-*/
-
-/*
- Converts, formats, and writes the args to the compressed file under
- control of the format string, as in fprintf. gzprintf returns the number of
- uncompressed bytes actually written (0 in case of error).
-*/
-
-/*
- Writes the given null-terminated string to the compressed file, excluding
- the terminating null character.
- gzputs returns the number of characters written, or -1 in case of error.
-*/
-
-/*
- Reads bytes from the compressed file until len-1 characters are read, or
- a newline character is read and transferred to buf, or an end-of-file
- condition is encountered. The string is then terminated with a null
- character.
- gzgets returns buf, or Z_NULL in case of error.
-*/
-
-/*
- Writes c, converted to an unsigned char, into the compressed file.
- gzputc returns the value that was written, or -1 in case of error.
-*/
-
-/*
- Reads one byte from the compressed file. gzgetc returns this byte
- or -1 in case of end of file or error.
-*/
-
-/*
- Flushes all pending output into the compressed file. The parameter
- flush is as in the deflate() function. The return value is the zlib
- error number (see function gzerror below). gzflush returns Z_OK if
- the flush parameter is Z_FINISH and all output could be flushed.
- gzflush should be called only when strictly necessary because it can
- degrade compression.
-*/
-
-/*
- Sets the starting position for the next gzread or gzwrite on the
- given compressed file. The offset represents a number of bytes in the
- uncompressed data stream. The whence parameter is defined as in lseek(2);
- the value SEEK_END is not supported.
- If the file is opened for reading, this function is emulated but can be
- extremely slow. If the file is opened for writing, only forward seeks are
- supported; gzseek then compresses a sequence of zeroes up to the new
- starting position.
-
- gzseek returns the resulting offset location as measured in bytes from
- the beginning of the uncompressed stream, or -1 in case of error, in
- particular if the file is opened for writing and the new starting position
- would be before the current position.
-*/
-
-/*
- Rewinds the given file. This function is supported only for reading.
-
- gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
-*/
-
-/*
- Returns the starting position for the next gzread or gzwrite on the
- given compressed file. This position represents a number of bytes in the
- uncompressed data stream.
-
- gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
-*/
-
-/*
- Returns 1 when EOF has previously been detected reading the given
- input stream, otherwise zero.
-*/
-
-/*
- Flushes all pending output if necessary, closes the compressed file
- and deallocates all the (de)compression state. The return value is the zlib
- error number (see function gzerror below).
-*/
-
-/*
- Returns the error message for the last error which occurred on the
- given compressed file. errnum is set to zlib error number. If an
- error occurred in the file system and not in the compression library,
- errnum is set to Z_ERRNO and the application may consult errno
- to get the exact error code.
-*/
-
- /* checksum functions */
-
-/*
- These functions are not related to compression but are exported
- anyway because they might be useful in applications using the
- compression library.
-*/
-
-ZEXTERN(uLong) adler32 OF((uLong adler, const Bytef *buf, uInt len));
-
-/*
- Update a running Adler-32 checksum with the bytes buf[0..len-1] and
- return the updated checksum. If buf is NULL, this function returns
- the required initial value for the checksum.
- An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
- much faster. Usage example:
-
- uLong adler = adler32(0L, Z_NULL, 0);
-
- while (read_buffer(buffer, length) != EOF) {
- adler = adler32(adler, buffer, length);
- }
- if (adler != original_adler) error();
-*/
-
-/*
- Update a running crc with the bytes buf[0..len-1] and return the updated
- crc. If buf is NULL, this function returns the required initial value
- for the crc. Pre- and post-conditioning (one's complement) is performed
- within this function so it shouldn't be done by the application.
- Usage example:
-
- uLong crc = crc32(0L, Z_NULL, 0);
-
- while (read_buffer(buffer, length) != EOF) {
- crc = crc32(crc, buffer, length);
- }
- if (crc != original_crc) error();
-*/
-
-
- /* various hacks, don't look :) */
-
-/* deflateInit and inflateInit are macros to allow checking the zlib version
- * and the compiler's view of z_stream:
- */
-ZEXTERN(int) inflateInit2_ OF((z_streamp strm, int windowBits,
- const char *version, int stream_size));
-#define deflateInit(strm, level) \
- deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit(strm) \
- inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
-#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
- deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
- (strategy), ZLIB_VERSION, sizeof(z_stream))
-#define inflateInit2(strm, windowBits) \
- inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _ZLIB_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c
deleted file mode 100644
index 5ed2da08713..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/* zutil.c -- target dependent utility functions for the compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* @(#) $Id: zutil.c,v 1.3 2006/04/29 07:31:16 wl Exp $ */
-
-#include "zutil.h"
-
-#ifndef STDC
-extern void exit OF((int));
-#endif
-
-
-#ifndef HAVE_MEMCPY
-
-void zmemcpy(dest, source, len)
- Bytef* dest;
- const Bytef* source;
- uInt len;
-{
- if (len == 0) return;
- do {
- *dest++ = *source++; /* ??? to be unrolled */
- } while (--len != 0);
-}
-
-int zmemcmp(s1, s2, len)
- const Bytef* s1;
- const Bytef* s2;
- uInt len;
-{
- uInt j;
-
- for (j = 0; j < len; j++) {
- if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1;
- }
- return 0;
-}
-
-void zmemzero(dest, len)
- Bytef* dest;
- uInt len;
-{
- if (len == 0) return;
- do {
- *dest++ = 0; /* ??? to be unrolled */
- } while (--len != 0);
-}
-#endif
-
-#ifdef __TURBOC__
-#if (defined( __BORLANDC__) || !defined(SMALL_MEDIUM)) && !defined(__32BIT__)
-/* Small and medium model in Turbo C are for now limited to near allocation
- * with reduced MAX_WBITS and MAX_MEM_LEVEL
- */
-# define MY_ZCALLOC
-
-/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
- * and farmalloc(64K) returns a pointer with an offset of 8, so we
- * must fix the pointer. Warning: the pointer must be put back to its
- * original form in order to free it, use zcfree().
- */
-
-#define MAX_PTR 10
-/* 10*64K = 640K */
-
-local int next_ptr = 0;
-
-typedef struct ptr_table_s {
- voidpf org_ptr;
- voidpf new_ptr;
-} ptr_table;
-
-local ptr_table table[MAX_PTR];
-/* This table is used to remember the original form of pointers
- * to large buffers (64K). Such pointers are normalized with a zero offset.
- * Since MSDOS is not a preemptive multitasking OS, this table is not
- * protected from concurrent access. This hack doesn't work anyway on
- * a protected system like OS/2. Use Microsoft C instead.
- */
-
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
-{
- voidpf buf = opaque; /* just to make some compilers happy */
- ulg bsize = (ulg)items*size;
-
- /* If we allocate less than 65520 bytes, we assume that farmalloc
- * will return a usable pointer which doesn't have to be normalized.
- */
- if (bsize < 65520L) {
- buf = farmalloc(bsize);
- if (*(ush*)&buf != 0) return buf;
- } else {
- buf = farmalloc(bsize + 16L);
- }
- if (buf == NULL || next_ptr >= MAX_PTR) return NULL;
- table[next_ptr].org_ptr = buf;
-
- /* Normalize the pointer to seg:0 */
- *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4;
- *(ush*)&buf = 0;
- table[next_ptr++].new_ptr = buf;
- return buf;
-}
-
-void zcfree (voidpf opaque, voidpf ptr)
-{
- int n;
- if (*(ush*)&ptr != 0) { /* object < 64K */
- farfree(ptr);
- return;
- }
- /* Find the original pointer */
- for (n = 0; n < next_ptr; n++) {
- if (ptr != table[n].new_ptr) continue;
-
- farfree(table[n].org_ptr);
- while (++n < next_ptr) {
- table[n-1] = table[n];
- }
- next_ptr--;
- return;
- }
- ptr = opaque; /* just to make some compilers happy */
- Assert(0, "zcfree: ptr not found");
-}
-#endif
-#endif /* __TURBOC__ */
-
-
-#if defined(M_I86) && !defined(__32BIT__)
-/* Microsoft C in 16-bit mode */
-
-# define MY_ZCALLOC
-
-#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
-# define _halloc halloc
-# define _hfree hfree
-#endif
-
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
-{
- if (opaque) opaque = 0; /* to make compiler happy */
- return _halloc((long)items, size);
-}
-
-void zcfree (voidpf opaque, voidpf ptr)
-{
- if (opaque) opaque = 0; /* to make compiler happy */
- _hfree(ptr);
-}
-
-#endif /* MSC */
-
-
-#ifndef MY_ZCALLOC /* Any system without a special alloc function */
-
-#ifndef STDC
-extern voidp ft_scalloc OF((uInt items, uInt size));
-extern void ft_sfree OF((voidpf ptr));
-#endif
-
-voidpf zcalloc (opaque, items, size)
- voidpf opaque;
- unsigned items;
- unsigned size;
-{
- if (opaque) items += size - size; /* make compiler happy */
- return (voidpf)ft_scalloc(items, size);
-}
-
-void zcfree (opaque, ptr)
- voidpf opaque;
- voidpf ptr;
-{
- ft_sfree(ptr);
- if (opaque) return; /* make compiler happy */
-}
-
-#endif /* MY_ZCALLOC */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h
deleted file mode 100644
index 8e3c69a9f06..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/gzip/zutil.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/* zutil.h -- internal interface and configuration of the compression library
- * Copyright (C) 1995-2002 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the compression library and is
- subject to change. Applications should only use zlib.h.
- */
-
-/* @(#) $Id: zutil.h,v 1.6 2007/06/01 06:56:17 wl Exp $ */
-
-#ifndef _Z_UTIL_H
-#define _Z_UTIL_H
-
-#include "zlib.h"
-
-#ifdef STDC
-# include <stddef.h>
-# include <string.h>
-# include <stdlib.h>
-#endif
-#ifdef NO_ERRNO_H
- extern int errno;
-#else
-# include <errno.h>
-#endif
-
-#ifndef local
-# define local static
-#endif
-/* compile with -Dlocal if your debugger can't find static symbols */
-
-typedef unsigned char uch;
-typedef uch FAR uchf;
-typedef unsigned short ush;
-typedef ush FAR ushf;
-typedef unsigned long ulg;
-
-
-#define ERR_RETURN(strm,err) \
- return (strm->msg = (char*)ERR_MSG(err), (err))
-/* To be used only when the state is known to be valid */
-
- /* common constants */
-
-#ifndef DEF_WBITS
-# define DEF_WBITS MAX_WBITS
-#endif
-/* default windowBits for decompression. MAX_WBITS is for compression only */
-
-#if MAX_MEM_LEVEL >= 8
-# define DEF_MEM_LEVEL 8
-#else
-# define DEF_MEM_LEVEL MAX_MEM_LEVEL
-#endif
-/* default memLevel */
-
-#define STORED_BLOCK 0
-#define STATIC_TREES 1
-#define DYN_TREES 2
-/* The three kinds of block type */
-
-#define MIN_MATCH 3
-#define MAX_MATCH 258
-/* The minimum and maximum match lengths */
-
-#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
-
- /* target dependencies */
-
-#ifdef MSDOS
-# define OS_CODE 0x00
-# if defined(__TURBOC__) || defined(__BORLANDC__)
-# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
- /* Allow compilation with ANSI keywords only enabled */
- void _Cdecl farfree( void *block );
- void *_Cdecl farmalloc( unsigned long nbytes );
-# else
-# include <alloc.h>
-# endif
-# else /* MSC or DJGPP */
-# endif
-#endif
-
-#ifdef OS2
-# define OS_CODE 0x06
-#endif
-
-#ifdef WIN32 /* Window 95 & Windows NT */
-# define OS_CODE 0x0b
-#endif
-
-#if defined(VAXC) || defined(VMS)
-# define OS_CODE 0x02
-# define F_OPEN(name, mode) \
- ft_fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
-#endif
-
-#ifdef AMIGA
-# define OS_CODE 0x01
-#endif
-
-#if defined(ATARI) || defined(atarist)
-# define OS_CODE 0x05
-#endif
-
-#if defined(MACOS) || defined(TARGET_OS_MAC)
-# define OS_CODE 0x07
-# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
-# include <unix.h> /* for fdopen */
-# else
-# ifndef fdopen
-# define fdopen(fd,mode) NULL /* No fdopen() */
-# endif
-# endif
-#endif
-
-#ifdef __50SERIES /* Prime/PRIMOS */
-# define OS_CODE 0x0F
-#endif
-
-#ifdef TOPS20
-# define OS_CODE 0x0a
-#endif
-
-#if defined(_BEOS_) || defined(RISCOS)
-# define fdopen(fd,mode) NULL /* No fdopen() */
-#endif
-
-#if (defined(_MSC_VER) && (_MSC_VER > 600))
-# define fdopen(fd,type) _fdopen(fd,type)
-#endif
-
-
- /* Common defaults */
-
-#ifndef OS_CODE
-# define OS_CODE 0x03 /* assume Unix */
-#endif
-
-#ifndef F_OPEN
-# define F_OPEN(name, mode) ft_fopen((name), (mode))
-#endif
-
- /* functions */
-
-#ifdef HAVE_STRERROR
- extern char *strerror OF((int));
-# define zstrerror(errnum) strerror(errnum)
-#else
-# define zstrerror(errnum) ""
-#endif
-
-#if defined(pyr)
-# define NO_MEMCPY
-#endif
-#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
- /* Use our own functions for small and medium model with MSC <= 5.0.
- * You may have to use the same strategy for Borland C (untested).
- * The __SC__ check is for Symantec.
- */
-# define NO_MEMCPY
-#endif
-#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
-# define HAVE_MEMCPY
-#endif
-#ifdef HAVE_MEMCPY
-# ifdef SMALL_MEDIUM /* MSDOS small or medium model */
-# define zmemcpy _fmemcpy
-# define zmemcmp _fmemcmp
-# define zmemzero(dest, len) _fmemset(dest, 0, len)
-# else
-# define zmemcpy ft_memcpy
-# define zmemcmp ft_memcmp
-# define zmemzero(dest, len) ft_memset(dest, 0, len)
-# endif
-#else
- extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
- extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
- extern void zmemzero OF((Bytef* dest, uInt len));
-#endif
-
-/* Diagnostic functions */
-#ifdef DEBUG
-# include <stdio.h>
- extern int z_verbose;
- extern void z_error OF((char *m));
-# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
-# define Trace(x) {if (z_verbose>=0) fprintf x ;}
-# define Tracev(x) {if (z_verbose>0) fprintf x ;}
-# define Tracevv(x) {if (z_verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
-
-typedef uLong (*check_func) OF((uLong check, const Bytef *buf,
- uInt len));
-local voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
-local void zcfree OF((voidpf opaque, voidpf ptr));
-
-#define ZALLOC(strm, items, size) \
- (*((strm)->zalloc))((strm)->opaque, (items), (size))
-#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
-#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
-
-#endif /* _Z_UTIL_H */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile
deleted file mode 100644
index 6f1f516e7cf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/Jamfile
+++ /dev/null
@@ -1,16 +0,0 @@
-# FreeType 2 src/lzw Jamfile
-#
-# Copyright 2004, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) lzw ;
-
-Library $(FT2_LIB) : ftlzw.c ;
-
-# end of src/lzw Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c
deleted file mode 100644
index a00bd5012fb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftlzw.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftlzw.c */
-/* */
-/* FreeType support for .Z compressed files. */
-/* */
-/* This optional component relies on NetBSD's zopen(). It should mainly */
-/* be used to parse compressed PCF fonts, as found with many X11 server */
-/* distributions. */
-/* */
-/* Copyright 2004, 2005, 2006, 2009 by */
-/* Albert Chin-A-Young. */
-/* */
-/* Based on code in src/gzip/ftgzip.c, Copyright 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_LZW_H
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX LZW_Err_
-#define FT_ERR_BASE FT_Mod_Err_LZW
-
-#include FT_ERRORS_H
-
-
-#ifdef FT_CONFIG_OPTION_USE_LZW
-
-#include "ftzopen.h"
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** M E M O R Y M A N A G E M E N T *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** F I L E D E S C R I P T O R *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
-#define FT_LZW_BUFFER_SIZE 4096
-
- typedef struct FT_LZWFileRec_
- {
- FT_Stream source; /* parent/source stream */
- FT_Stream stream; /* embedding stream */
- FT_Memory memory; /* memory allocator */
- FT_LzwStateRec lzw; /* lzw decompressor state */
-
- FT_Byte buffer[FT_LZW_BUFFER_SIZE]; /* output buffer */
- FT_ULong pos; /* position in output */
- FT_Byte* cursor;
- FT_Byte* limit;
-
- } FT_LZWFileRec, *FT_LZWFile;
-
-
- /* check and skip .Z header */
- static FT_Error
- ft_lzw_check_header( FT_Stream stream )
- {
- FT_Error error;
- FT_Byte head[2];
-
-
- if ( FT_STREAM_SEEK( 0 ) ||
- FT_STREAM_READ( head, 2 ) )
- goto Exit;
-
- /* head[0] && head[1] are the magic numbers */
- if ( head[0] != 0x1f ||
- head[1] != 0x9d )
- error = LZW_Err_Invalid_File_Format;
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- ft_lzw_file_init( FT_LZWFile zip,
- FT_Stream stream,
- FT_Stream source )
- {
- FT_LzwState lzw = &zip->lzw;
- FT_Error error = LZW_Err_Ok;
-
-
- zip->stream = stream;
- zip->source = source;
- zip->memory = stream->memory;
-
- zip->limit = zip->buffer + FT_LZW_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
-
- /* check and skip .Z header */
- {
- stream = source;
-
- error = ft_lzw_check_header( source );
- if ( error )
- goto Exit;
- }
-
- /* initialize internal lzw variable */
- ft_lzwstate_init( lzw, source );
-
- Exit:
- return error;
- }
-
-
- static void
- ft_lzw_file_done( FT_LZWFile zip )
- {
- /* clear the rest */
- ft_lzwstate_done( &zip->lzw );
-
- zip->memory = NULL;
- zip->source = NULL;
- zip->stream = NULL;
- }
-
-
- static FT_Error
- ft_lzw_file_reset( FT_LZWFile zip )
- {
- FT_Stream stream = zip->source;
- FT_Error error;
-
-
- if ( !FT_STREAM_SEEK( 0 ) )
- {
- ft_lzwstate_reset( &zip->lzw );
-
- zip->limit = zip->buffer + FT_LZW_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
- }
-
- return error;
- }
-
-
- static FT_Error
- ft_lzw_file_fill_output( FT_LZWFile zip )
- {
- FT_LzwState lzw = &zip->lzw;
- FT_ULong count;
- FT_Error error = 0;
-
-
- zip->cursor = zip->buffer;
-
- count = ft_lzwstate_io( lzw, zip->buffer, FT_LZW_BUFFER_SIZE );
-
- zip->limit = zip->cursor + count;
-
- if ( count == 0 )
- error = LZW_Err_Invalid_Stream_Operation;
-
- return error;
- }
-
-
- /* fill output buffer; `count' must be <= FT_LZW_BUFFER_SIZE */
- static FT_Error
- ft_lzw_file_skip_output( FT_LZWFile zip,
- FT_ULong count )
- {
- FT_Error error = LZW_Err_Ok;
-
-
- /* first, we skip what we can from the output buffer */
- {
- FT_ULong delta = (FT_ULong)( zip->limit - zip->cursor );
-
-
- if ( delta >= count )
- delta = count;
-
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- }
-
- /* next, we skip as many bytes remaining as possible */
- while ( count > 0 )
- {
- FT_ULong delta = FT_LZW_BUFFER_SIZE;
- FT_ULong numread;
-
-
- if ( delta > count )
- delta = count;
-
- numread = ft_lzwstate_io( &zip->lzw, NULL, delta );
- if ( numread < delta )
- {
- /* not enough bytes */
- error = LZW_Err_Invalid_Stream_Operation;
- break;
- }
-
- zip->pos += delta;
- count -= delta;
- }
-
- return error;
- }
-
-
- static FT_ULong
- ft_lzw_file_io( FT_LZWFile zip,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_ULong result = 0;
- FT_Error error;
-
-
- /* seeking backwards. */
- if ( pos < zip->pos )
- {
- /* If the new position is within the output buffer, simply */
- /* decrement pointers, otherwise we reset the stream completely! */
- if ( ( zip->pos - pos ) <= (FT_ULong)( zip->cursor - zip->buffer ) )
- {
- zip->cursor -= zip->pos - pos;
- zip->pos = pos;
- }
- else
- {
- error = ft_lzw_file_reset( zip );
- if ( error )
- goto Exit;
- }
- }
-
- /* skip unwanted bytes */
- if ( pos > zip->pos )
- {
- error = ft_lzw_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
- if ( error )
- goto Exit;
- }
-
- if ( count == 0 )
- goto Exit;
-
- /* now read the data */
- for (;;)
- {
- FT_ULong delta;
-
-
- delta = (FT_ULong)( zip->limit - zip->cursor );
- if ( delta >= count )
- delta = count;
-
- FT_MEM_COPY( buffer + result, zip->cursor, delta );
- result += delta;
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- if ( count == 0 )
- break;
-
- error = ft_lzw_file_fill_output( zip );
- if ( error )
- break;
- }
-
- Exit:
- return result;
- }
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** L Z W E M B E D D I N G S T R E A M *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
- static void
- ft_lzw_stream_close( FT_Stream stream )
- {
- FT_LZWFile zip = (FT_LZWFile)stream->descriptor.pointer;
- FT_Memory memory = stream->memory;
-
-
- if ( zip )
- {
- /* finalize lzw file descriptor */
- ft_lzw_file_done( zip );
-
- FT_FREE( zip );
-
- stream->descriptor.pointer = NULL;
- }
- }
-
-
- static FT_ULong
- ft_lzw_stream_io( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_LZWFile zip = (FT_LZWFile)stream->descriptor.pointer;
-
-
- return ft_lzw_file_io( zip, pos, buffer, count );
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenLZW( FT_Stream stream,
- FT_Stream source )
- {
- FT_Error error;
- FT_Memory memory = source->memory;
- FT_LZWFile zip;
-
-
- /*
- * Check the header right now; this prevents allocation of a huge
- * LZWFile object (400 KByte of heap memory) if not necessary.
- *
- * Did I mention that you should never use .Z compressed font
- * files?
- */
- error = ft_lzw_check_header( source );
- if ( error )
- goto Exit;
-
- FT_ZERO( stream );
- stream->memory = memory;
-
- if ( !FT_NEW( zip ) )
- {
- error = ft_lzw_file_init( zip, stream, source );
- if ( error )
- {
- FT_FREE( zip );
- goto Exit;
- }
-
- stream->descriptor.pointer = zip;
- }
-
- stream->size = 0x7FFFFFFFL; /* don't know the real size! */
- stream->pos = 0;
- stream->base = 0;
- stream->read = ft_lzw_stream_io;
- stream->close = ft_lzw_stream_close;
-
- Exit:
- return error;
- }
-
-
-#include "ftzopen.c"
-
-
-#else /* !FT_CONFIG_OPTION_USE_LZW */
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenLZW( FT_Stream stream,
- FT_Stream source )
- {
- FT_UNUSED( stream );
- FT_UNUSED( source );
-
- return LZW_Err_Unimplemented_Feature;
- }
-
-
-#endif /* !FT_CONFIG_OPTION_USE_LZW */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c
deleted file mode 100644
index fc7831510d1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftzopen.c */
-/* */
-/* FreeType support for .Z compressed files. */
-/* */
-/* This optional component relies on NetBSD's zopen(). It should mainly */
-/* be used to parse compressed PCF fonts, as found with many X11 server */
-/* distributions. */
-/* */
-/* Copyright 2005, 2006, 2007 by David Turner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include "ftzopen.h"
-#include FT_INTERNAL_MEMORY_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-
-
- static int
- ft_lzwstate_refill( FT_LzwState state )
- {
- FT_ULong count;
-
-
- if ( state->in_eof )
- return -1;
-
- count = FT_Stream_TryRead( state->source,
- state->buf_tab,
- state->num_bits ); /* WHY? */
-
- state->buf_size = (FT_UInt)count;
- state->buf_total += count;
- state->in_eof = FT_BOOL( count < state->num_bits );
- state->buf_offset = 0;
- state->buf_size = ( state->buf_size << 3 ) - ( state->num_bits - 1 );
-
- if ( count == 0 ) /* end of file */
- return -1;
-
- return 0;
- }
-
-
- static FT_Int32
- ft_lzwstate_get_code( FT_LzwState state )
- {
- FT_UInt num_bits = state->num_bits;
- FT_Int offset = state->buf_offset;
- FT_Byte* p;
- FT_Int result;
-
-
- if ( state->buf_clear ||
- offset >= state->buf_size ||
- state->free_ent >= state->free_bits )
- {
- if ( state->free_ent >= state->free_bits )
- {
- state->num_bits = ++num_bits;
- state->free_bits = state->num_bits < state->max_bits
- ? (FT_UInt)( ( 1UL << num_bits ) - 256 )
- : state->max_free + 1;
- }
-
- if ( state->buf_clear )
- {
- state->num_bits = num_bits = LZW_INIT_BITS;
- state->free_bits = (FT_UInt)( ( 1UL << num_bits ) - 256 );
- state->buf_clear = 0;
- }
-
- if ( ft_lzwstate_refill( state ) < 0 )
- return -1;
-
- offset = 0;
- }
-
- state->buf_offset = offset + num_bits;
-
- p = &state->buf_tab[offset >> 3];
- offset &= 7;
- result = *p++ >> offset;
- offset = 8 - offset;
- num_bits -= offset;
-
- if ( num_bits >= 8 )
- {
- result |= *p++ << offset;
- offset += 8;
- num_bits -= 8;
- }
- if ( num_bits > 0 )
- result |= ( *p & LZW_MASK( num_bits ) ) << offset;
-
- return result;
- }
-
-
- /* grow the character stack */
- static int
- ft_lzwstate_stack_grow( FT_LzwState state )
- {
- if ( state->stack_top >= state->stack_size )
- {
- FT_Memory memory = state->memory;
- FT_Error error;
- FT_UInt old_size = state->stack_size;
- FT_UInt new_size = old_size;
-
- new_size = new_size + ( new_size >> 1 ) + 4;
-
- if ( state->stack == state->stack_0 )
- {
- state->stack = NULL;
- old_size = 0;
- }
-
- if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) )
- return -1;
-
- state->stack_size = new_size;
- }
- return 0;
- }
-
-
- /* grow the prefix/suffix arrays */
- static int
- ft_lzwstate_prefix_grow( FT_LzwState state )
- {
- FT_UInt old_size = state->prefix_size;
- FT_UInt new_size = old_size;
- FT_Memory memory = state->memory;
- FT_Error error;
-
-
- if ( new_size == 0 ) /* first allocation -> 9 bits */
- new_size = 512;
- else
- new_size += new_size >> 2; /* don't grow too fast */
-
- /*
- * Note that the `suffix' array is located in the same memory block
- * pointed to by `prefix'.
- *
- * I know that sizeof(FT_Byte) == 1 by definition, but it is clearer
- * to write it literally.
- *
- */
- if ( FT_REALLOC_MULT( state->prefix, old_size, new_size,
- sizeof ( FT_UShort ) + sizeof ( FT_Byte ) ) )
- return -1;
-
- /* now adjust `suffix' and move the data accordingly */
- state->suffix = (FT_Byte*)( state->prefix + new_size );
-
- FT_MEM_MOVE( state->suffix,
- state->prefix + old_size,
- old_size * sizeof ( FT_Byte ) );
-
- state->prefix_size = new_size;
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- ft_lzwstate_reset( FT_LzwState state )
- {
- state->in_eof = 0;
- state->buf_offset = 0;
- state->buf_size = 0;
- state->buf_clear = 0;
- state->buf_total = 0;
- state->stack_top = 0;
- state->num_bits = LZW_INIT_BITS;
- state->phase = FT_LZW_PHASE_START;
- }
-
-
- FT_LOCAL_DEF( void )
- ft_lzwstate_init( FT_LzwState state,
- FT_Stream source )
- {
- FT_ZERO( state );
-
- state->source = source;
- state->memory = source->memory;
-
- state->prefix = NULL;
- state->suffix = NULL;
- state->prefix_size = 0;
-
- state->stack = state->stack_0;
- state->stack_size = sizeof ( state->stack_0 );
-
- ft_lzwstate_reset( state );
- }
-
-
- FT_LOCAL_DEF( void )
- ft_lzwstate_done( FT_LzwState state )
- {
- FT_Memory memory = state->memory;
-
-
- ft_lzwstate_reset( state );
-
- if ( state->stack != state->stack_0 )
- FT_FREE( state->stack );
-
- FT_FREE( state->prefix );
- state->suffix = NULL;
-
- FT_ZERO( state );
- }
-
-
-#define FTLZW_STACK_PUSH( c ) \
- FT_BEGIN_STMNT \
- if ( state->stack_top >= state->stack_size && \
- ft_lzwstate_stack_grow( state ) < 0 ) \
- goto Eof; \
- \
- state->stack[state->stack_top++] = (FT_Byte)(c); \
- FT_END_STMNT
-
-
- FT_LOCAL_DEF( FT_ULong )
- ft_lzwstate_io( FT_LzwState state,
- FT_Byte* buffer,
- FT_ULong out_size )
- {
- FT_ULong result = 0;
-
- FT_UInt old_char = state->old_char;
- FT_UInt old_code = state->old_code;
- FT_UInt in_code = state->in_code;
-
-
- if ( out_size == 0 )
- goto Exit;
-
- switch ( state->phase )
- {
- case FT_LZW_PHASE_START:
- {
- FT_Byte max_bits;
- FT_Int32 c;
-
-
- /* skip magic bytes, and read max_bits + block_flag */
- if ( FT_Stream_Seek( state->source, 2 ) != 0 ||
- FT_Stream_TryRead( state->source, &max_bits, 1 ) != 1 )
- goto Eof;
-
- state->max_bits = max_bits & LZW_BIT_MASK;
- state->block_mode = max_bits & LZW_BLOCK_MASK;
- state->max_free = (FT_UInt)( ( 1UL << state->max_bits ) - 256 );
-
- if ( state->max_bits > LZW_MAX_BITS )
- goto Eof;
-
- state->num_bits = LZW_INIT_BITS;
- state->free_ent = ( state->block_mode ? LZW_FIRST
- : LZW_CLEAR ) - 256;
- in_code = 0;
-
- state->free_bits = state->num_bits < state->max_bits
- ? (FT_UInt)( ( 1UL << state->num_bits ) - 256 )
- : state->max_free + 1;
-
- c = ft_lzwstate_get_code( state );
- if ( c < 0 )
- goto Eof;
-
- old_code = old_char = (FT_UInt)c;
-
- if ( buffer )
- buffer[result] = (FT_Byte)old_char;
-
- if ( ++result >= out_size )
- goto Exit;
-
- state->phase = FT_LZW_PHASE_CODE;
- }
- /* fall-through */
-
- case FT_LZW_PHASE_CODE:
- {
- FT_Int32 c;
- FT_UInt code;
-
-
- NextCode:
- c = ft_lzwstate_get_code( state );
- if ( c < 0 )
- goto Eof;
-
- code = (FT_UInt)c;
-
- if ( code == LZW_CLEAR && state->block_mode )
- {
- /* why not LZW_FIRST-256 ? */
- state->free_ent = ( LZW_FIRST - 1 ) - 256;
- state->buf_clear = 1;
- c = ft_lzwstate_get_code( state );
- if ( c < 0 )
- goto Eof;
-
- code = (FT_UInt)c;
- }
-
- in_code = code; /* save code for later */
-
- if ( code >= 256U )
- {
- /* special case for KwKwKwK */
- if ( code - 256U >= state->free_ent )
- {
- FTLZW_STACK_PUSH( old_char );
- code = old_code;
- }
-
- while ( code >= 256U )
- {
- FTLZW_STACK_PUSH( state->suffix[code - 256] );
- code = state->prefix[code - 256];
- }
- }
-
- old_char = code;
- FTLZW_STACK_PUSH( old_char );
-
- state->phase = FT_LZW_PHASE_STACK;
- }
- /* fall-through */
-
- case FT_LZW_PHASE_STACK:
- {
- while ( state->stack_top > 0 )
- {
- --state->stack_top;
-
- if ( buffer )
- buffer[result] = state->stack[state->stack_top];
-
- if ( ++result == out_size )
- goto Exit;
- }
-
- /* now create new entry */
- if ( state->free_ent < state->max_free )
- {
- if ( state->free_ent >= state->prefix_size &&
- ft_lzwstate_prefix_grow( state ) < 0 )
- goto Eof;
-
- FT_ASSERT( state->free_ent < state->prefix_size );
-
- state->prefix[state->free_ent] = (FT_UShort)old_code;
- state->suffix[state->free_ent] = (FT_Byte) old_char;
-
- state->free_ent += 1;
- }
-
- old_code = in_code;
-
- state->phase = FT_LZW_PHASE_CODE;
- goto NextCode;
- }
-
- default: /* state == EOF */
- ;
- }
-
- Exit:
- state->old_code = old_code;
- state->old_char = old_char;
- state->in_code = in_code;
-
- return result;
-
- Eof:
- state->phase = FT_LZW_PHASE_EOF;
- goto Exit;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h
deleted file mode 100644
index dd602402ac0..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/ftzopen.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftzopen.h */
-/* */
-/* FreeType support for .Z compressed files. */
-/* */
-/* This optional component relies on NetBSD's zopen(). It should mainly */
-/* be used to parse compressed PCF fonts, as found with many X11 server */
-/* distributions. */
-/* */
-/* Copyright 2005, 2006, 2007, 2008 by David Turner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#ifndef __FT_ZOPEN_H__
-#define __FT_ZOPEN_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-
- /*
- * This is a complete re-implementation of the LZW file reader,
- * since the old one was incredibly badly written, using
- * 400 KByte of heap memory before decompressing anything.
- *
- */
-
-#define FT_LZW_IN_BUFF_SIZE 64
-#define FT_LZW_DEFAULT_STACK_SIZE 64
-
-#define LZW_INIT_BITS 9
-#define LZW_MAX_BITS 16
-
-#define LZW_CLEAR 256
-#define LZW_FIRST 257
-
-#define LZW_BIT_MASK 0x1f
-#define LZW_BLOCK_MASK 0x80
-#define LZW_MASK( n ) ( ( 1U << (n) ) - 1U )
-
-
- typedef enum FT_LzwPhase_
- {
- FT_LZW_PHASE_START = 0,
- FT_LZW_PHASE_CODE,
- FT_LZW_PHASE_STACK,
- FT_LZW_PHASE_EOF
-
- } FT_LzwPhase;
-
-
- /*
- * state of LZW decompressor
- *
- * small technical note
- * --------------------
- *
- * We use a few tricks in this implementation that are explained here to
- * ease debugging and maintenance.
- *
- * - First of all, the `prefix' and `suffix' arrays contain the suffix
- * and prefix for codes over 256; this means that
- *
- * prefix_of(code) == state->prefix[code-256]
- * suffix_of(code) == state->suffix[code-256]
- *
- * Each prefix is a 16-bit code, and each suffix an 8-bit byte.
- *
- * Both arrays are stored in a single memory block, pointed to by
- * `state->prefix'. This means that the following equality is always
- * true:
- *
- * state->suffix == (FT_Byte*)(state->prefix + state->prefix_size)
- *
- * Of course, state->prefix_size is the number of prefix/suffix slots
- * in the arrays, corresponding to codes 256..255+prefix_size.
- *
- * - `free_ent' is the index of the next free entry in the `prefix'
- * and `suffix' arrays. This means that the corresponding `next free
- * code' is really `256+free_ent'.
- *
- * Moreover, `max_free' is the maximum value that `free_ent' can reach.
- *
- * `max_free' corresponds to `(1 << max_bits) - 256'. Note that this
- * value is always <= 0xFF00, which means that both `free_ent' and
- * `max_free' can be stored in an FT_UInt variable, even on 16-bit
- * machines.
- *
- * If `free_ent == max_free', you cannot add new codes to the
- * prefix/suffix table.
- *
- * - `num_bits' is the current number of code bits, starting at 9 and
- * growing each time `free_ent' reaches the value of `free_bits'. The
- * latter is computed as follows
- *
- * if num_bits < max_bits:
- * free_bits = (1 << num_bits)-256
- * else:
- * free_bits = max_free + 1
- *
- * Since the value of `max_free + 1' can never be reached by
- * `free_ent', `num_bits' cannot grow larger than `max_bits'.
- */
-
- typedef struct FT_LzwStateRec_
- {
- FT_LzwPhase phase;
- FT_Int in_eof;
-
- FT_Byte buf_tab[16];
- FT_Int buf_offset;
- FT_Int buf_size;
- FT_Bool buf_clear;
- FT_Int buf_total;
-
- FT_UInt max_bits; /* max code bits, from file header */
- FT_Int block_mode; /* block mode flag, from file header */
- FT_UInt max_free; /* (1 << max_bits) - 256 */
-
- FT_UInt num_bits; /* current code bit number */
- FT_UInt free_ent; /* index of next free entry */
- FT_UInt free_bits; /* if reached by free_ent, increment num_bits */
- FT_UInt old_code;
- FT_UInt old_char;
- FT_UInt in_code;
-
- FT_UShort* prefix; /* always dynamically allocated / reallocated */
- FT_Byte* suffix; /* suffix = (FT_Byte*)(prefix + prefix_size) */
- FT_UInt prefix_size; /* number of slots in `prefix' or `suffix' */
-
- FT_Byte* stack; /* character stack */
- FT_UInt stack_top;
- FT_UInt stack_size;
- FT_Byte stack_0[FT_LZW_DEFAULT_STACK_SIZE]; /* minimize heap alloc */
-
- FT_Stream source; /* source stream */
- FT_Memory memory;
-
- } FT_LzwStateRec, *FT_LzwState;
-
-
- FT_LOCAL( void )
- ft_lzwstate_init( FT_LzwState state,
- FT_Stream source );
-
- FT_LOCAL( void )
- ft_lzwstate_done( FT_LzwState state );
-
-
- FT_LOCAL( void )
- ft_lzwstate_reset( FT_LzwState state );
-
-
- FT_LOCAL( FT_ULong )
- ft_lzwstate_io( FT_LzwState state,
- FT_Byte* buffer,
- FT_ULong out_size );
-
-/* */
-
-#endif /* __FT_ZOPEN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk
deleted file mode 100644
index 5550a48d64b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/lzw/rules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# FreeType 2 LZW support configuration rules
-#
-
-
-# Copyright 2004, 2005, 2006 by
-# Albert Chin-A-Young.
-#
-# Based on src/lzw/rules.mk, Copyright 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# LZW driver directory
-#
-LZW_DIR := $(SRC_DIR)/lzw
-
-
-# compilation flags for the driver
-#
-LZW_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(LZW_DIR))
-
-
-# LZW support sources (i.e., C files)
-#
-LZW_DRV_SRC := $(LZW_DIR)/ftlzw.c
-
-# LZW support headers
-#
-LZW_DRV_H := $(LZW_DIR)/ftzopen.h \
- $(LZW_DIR)/ftzopen.c
-
-
-# LZW driver object(s)
-#
-# LZW_DRV_OBJ_M is used during `multi' builds
-# LZW_DRV_OBJ_S is used during `single' builds
-#
-LZW_DRV_OBJ_M := $(OBJ_DIR)/ftlzw.$O
-LZW_DRV_OBJ_S := $(OBJ_DIR)/ftlzw.$O
-
-# LZW support source file for single build
-#
-LZW_DRV_SRC_S := $(LZW_DIR)/ftlzw.c
-
-
-# LZW support - single object
-#
-$(LZW_DRV_OBJ_S): $(LZW_DRV_SRC_S) $(LZW_DRV_SRC) $(FREETYPE_H) $(LZW_DRV_H)
- $(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(LZW_DRV_SRC_S))
-
-
-# LZW support - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(LZW_DIR)/%.c $(FREETYPE_H) $(LZW_DRV_H)
- $(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(LZW_DRV_OBJ_S)
-DRV_OBJS_M += $(LZW_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile
deleted file mode 100644
index b457143de4f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/otvalid Jamfile
-#
-# Copyright 2004 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) otvalid ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = otvbase otvcommn otvgdef otvgpos otvgsub otvjstf otvmod otvmath ;
- }
- else
- {
- _sources = otvalid ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/otvalid Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk
deleted file mode 100644
index 9cadde55e46..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 otvalid module definition
-#
-
-
-# Copyright 2004, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += OTVALID_MODULE
-
-define OTVALID_MODULE
-$(OPEN_DRIVER) FT_Module_Class, otv_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)otvalid $(ECHO_DRIVER_DESC)OpenType validation module$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c
deleted file mode 100644
index d5c2b75abb6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvalid.c */
-/* */
-/* FreeType validator for OpenType tables (body only). */
-/* */
-/* Copyright 2004, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-
-#include "otvbase.c"
-#include "otvcommn.c"
-#include "otvgdef.c"
-#include "otvgpos.c"
-#include "otvgsub.c"
-#include "otvjstf.c"
-#include "otvmath.c"
-#include "otvmod.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h
deleted file mode 100644
index eb99b9cc48e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvalid.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvalid.h */
-/* */
-/* OpenType table validation (specification only). */
-/* */
-/* Copyright 2004, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __OTVALID_H__
-#define __OTVALID_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#include "otverror.h" /* must come before FT_INTERNAL_VALIDATE_H */
-
-#include FT_INTERNAL_VALIDATE_H
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- otv_BASE_validate( FT_Bytes table,
- FT_Validator valid );
-
- /* GSUB and GPOS tables should already be validated; */
- /* if missing, set corresponding argument to 0 */
- FT_LOCAL( void )
- otv_GDEF_validate( FT_Bytes table,
- FT_Bytes gsub,
- FT_Bytes gpos,
- FT_UInt glyph_count,
- FT_Validator valid );
-
- FT_LOCAL( void )
- otv_GPOS_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator valid );
-
- FT_LOCAL( void )
- otv_GSUB_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator valid );
-
- /* GSUB and GPOS tables should already be validated; */
- /* if missing, set corresponding argument to 0 */
- FT_LOCAL( void )
- otv_JSTF_validate( FT_Bytes table,
- FT_Bytes gsub,
- FT_Bytes gpos,
- FT_UInt glyph_count,
- FT_Validator valid );
-
- FT_LOCAL( void )
- otv_MATH_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator ftvalid );
-
-
-FT_END_HEADER
-
-#endif /* __OTVALID_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c
deleted file mode 100644
index d742d2dc95f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvbase.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvbase.c */
-/* */
-/* OpenType BASE table validation (body). */
-/* */
-/* Copyright 2004, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvbase
-
-
- static void
- otv_BaseCoord_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BaseCoordFormat;
-
-
- OTV_NAME_ENTER( "BaseCoord" );
-
- OTV_LIMIT_CHECK( 4 );
- BaseCoordFormat = FT_NEXT_USHORT( p );
- p += 2; /* skip Coordinate */
-
- OTV_TRACE(( " (format %d)\n", BaseCoordFormat ));
-
- switch ( BaseCoordFormat )
- {
- case 1: /* BaseCoordFormat1 */
- break;
-
- case 2: /* BaseCoordFormat2 */
- OTV_LIMIT_CHECK( 4 ); /* ReferenceGlyph, BaseCoordPoint */
- break;
-
- case 3: /* BaseCoordFormat3 */
- OTV_LIMIT_CHECK( 2 );
- /* DeviceTable */
- otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- static void
- otv_BaseTagList_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BaseTagCount;
-
-
- OTV_NAME_ENTER( "BaseTagList" );
-
- OTV_LIMIT_CHECK( 2 );
-
- BaseTagCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BaseTagCount = %d)\n", BaseTagCount ));
-
- OTV_LIMIT_CHECK( BaseTagCount * 4 ); /* BaselineTag */
-
- OTV_EXIT;
- }
-
-
- static void
- otv_BaseValues_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BaseCoordCount;
-
-
- OTV_NAME_ENTER( "BaseValues" );
-
- OTV_LIMIT_CHECK( 4 );
-
- p += 2; /* skip DefaultIndex */
- BaseCoordCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BaseCoordCount = %d)\n", BaseCoordCount ));
-
- OTV_LIMIT_CHECK( BaseCoordCount * 2 );
-
- /* BaseCoord */
- for ( ; BaseCoordCount > 0; BaseCoordCount-- )
- otv_BaseCoord_validate( table + FT_NEXT_USHORT( p ), valid );
-
- OTV_EXIT;
- }
-
-
- static void
- otv_MinMax_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt table_size;
- FT_UInt FeatMinMaxCount;
-
- OTV_OPTIONAL_TABLE( MinCoord );
- OTV_OPTIONAL_TABLE( MaxCoord );
-
-
- OTV_NAME_ENTER( "MinMax" );
-
- OTV_LIMIT_CHECK( 6 );
-
- OTV_OPTIONAL_OFFSET( MinCoord );
- OTV_OPTIONAL_OFFSET( MaxCoord );
- FeatMinMaxCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (FeatMinMaxCount = %d)\n", FeatMinMaxCount ));
-
- table_size = FeatMinMaxCount * 8 + 6;
-
- OTV_SIZE_CHECK( MinCoord );
- if ( MinCoord )
- otv_BaseCoord_validate( table + MinCoord, valid );
-
- OTV_SIZE_CHECK( MaxCoord );
- if ( MaxCoord )
- otv_BaseCoord_validate( table + MaxCoord, valid );
-
- OTV_LIMIT_CHECK( FeatMinMaxCount * 8 );
-
- /* FeatMinMaxRecord */
- for ( ; FeatMinMaxCount > 0; FeatMinMaxCount-- )
- {
- p += 4; /* skip FeatureTableTag */
-
- OTV_OPTIONAL_OFFSET( MinCoord );
- OTV_OPTIONAL_OFFSET( MaxCoord );
-
- OTV_SIZE_CHECK( MinCoord );
- if ( MinCoord )
- otv_BaseCoord_validate( table + MinCoord, valid );
-
- OTV_SIZE_CHECK( MaxCoord );
- if ( MaxCoord )
- otv_BaseCoord_validate( table + MaxCoord, valid );
- }
-
- OTV_EXIT;
- }
-
-
- static void
- otv_BaseScript_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt table_size;
- FT_UInt BaseLangSysCount;
-
- OTV_OPTIONAL_TABLE( BaseValues );
- OTV_OPTIONAL_TABLE( DefaultMinMax );
-
-
- OTV_NAME_ENTER( "BaseScript" );
-
- OTV_LIMIT_CHECK( 6 );
- OTV_OPTIONAL_OFFSET( BaseValues );
- OTV_OPTIONAL_OFFSET( DefaultMinMax );
- BaseLangSysCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BaseLangSysCount = %d)\n", BaseLangSysCount ));
-
- table_size = BaseLangSysCount * 6 + 6;
-
- OTV_SIZE_CHECK( BaseValues );
- if ( BaseValues )
- otv_BaseValues_validate( table + BaseValues, valid );
-
- OTV_SIZE_CHECK( DefaultMinMax );
- if ( DefaultMinMax )
- otv_MinMax_validate( table + DefaultMinMax, valid );
-
- OTV_LIMIT_CHECK( BaseLangSysCount * 6 );
-
- /* BaseLangSysRecord */
- for ( ; BaseLangSysCount > 0; BaseLangSysCount-- )
- {
- p += 4; /* skip BaseLangSysTag */
-
- otv_MinMax_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- static void
- otv_BaseScriptList_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BaseScriptCount;
-
-
- OTV_NAME_ENTER( "BaseScriptList" );
-
- OTV_LIMIT_CHECK( 2 );
- BaseScriptCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BaseScriptCount = %d)\n", BaseScriptCount ));
-
- OTV_LIMIT_CHECK( BaseScriptCount * 6 );
-
- /* BaseScriptRecord */
- for ( ; BaseScriptCount > 0; BaseScriptCount-- )
- {
- p += 4; /* skip BaseScriptTag */
-
- /* BaseScript */
- otv_BaseScript_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- static void
- otv_Axis_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt table_size;
-
- OTV_OPTIONAL_TABLE( BaseTagList );
-
-
- OTV_NAME_ENTER( "Axis" );
-
- OTV_LIMIT_CHECK( 4 );
- OTV_OPTIONAL_OFFSET( BaseTagList );
-
- table_size = 4;
-
- OTV_SIZE_CHECK( BaseTagList );
- if ( BaseTagList )
- otv_BaseTagList_validate( table + BaseTagList, valid );
-
- /* BaseScriptList */
- otv_BaseScriptList_validate( table + FT_NEXT_USHORT( p ), valid );
-
- OTV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- otv_BASE_validate( FT_Bytes table,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt table_size;
-
- OTV_OPTIONAL_TABLE( HorizAxis );
- OTV_OPTIONAL_TABLE( VertAxis );
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating BASE table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 6 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- table_size = 6;
-
- OTV_OPTIONAL_OFFSET( HorizAxis );
- OTV_SIZE_CHECK( HorizAxis );
- if ( HorizAxis )
- otv_Axis_validate( table + HorizAxis, valid );
-
- OTV_OPTIONAL_OFFSET( VertAxis );
- OTV_SIZE_CHECK( VertAxis );
- if ( VertAxis )
- otv_Axis_validate( table + VertAxis, valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c
deleted file mode 100644
index a4f885b51f8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.c
+++ /dev/null
@@ -1,1086 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvcommn.c */
-/* */
-/* OpenType common tables validation (body). */
-/* */
-/* Copyright 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvcommon
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** COVERAGE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- otv_Coverage_validate( FT_Bytes table,
- OTV_Validator valid,
- FT_Int expected_count )
- {
- FT_Bytes p = table;
- FT_UInt CoverageFormat;
- FT_UInt total = 0;
-
-
- OTV_NAME_ENTER( "Coverage" );
-
- OTV_LIMIT_CHECK( 4 );
- CoverageFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", CoverageFormat ));
-
- switch ( CoverageFormat )
- {
- case 1: /* CoverageFormat1 */
- {
- FT_UInt GlyphCount;
- FT_UInt i;
-
-
- GlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
-
- OTV_LIMIT_CHECK( GlyphCount * 2 ); /* GlyphArray */
-
- for ( i = 0; i < GlyphCount; ++i )
- {
- FT_UInt gid;
-
-
- gid = FT_NEXT_USHORT( p );
- if ( gid >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
- }
-
- total = GlyphCount;
- }
- break;
-
- case 2: /* CoverageFormat2 */
- {
- FT_UInt n, RangeCount;
- FT_UInt Start, End, StartCoverageIndex, last = 0;
-
-
- RangeCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (RangeCount = %d)\n", RangeCount ));
-
- OTV_LIMIT_CHECK( RangeCount * 6 );
-
- /* RangeRecord */
- for ( n = 0; n < RangeCount; n++ )
- {
- Start = FT_NEXT_USHORT( p );
- End = FT_NEXT_USHORT( p );
- StartCoverageIndex = FT_NEXT_USHORT( p );
-
- if ( Start > End || StartCoverageIndex != total )
- FT_INVALID_DATA;
-
- if ( End >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
-
- if ( n > 0 && Start <= last )
- FT_INVALID_DATA;
-
- total += End - Start + 1;
- last = End;
- }
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- /* Generally, a coverage table offset has an associated count field. */
- /* The number of glyphs in the table should match this field. If */
- /* there is no associated count, a value of -1 tells us not to check. */
- if ( expected_count != -1 && (FT_UInt)expected_count != total )
- FT_INVALID_DATA;
-
- OTV_EXIT;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- otv_Coverage_get_first( FT_Bytes table )
- {
- FT_Bytes p = table;
-
-
- p += 4; /* skip CoverageFormat and Glyph/RangeCount */
-
- return FT_NEXT_USHORT( p );
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- otv_Coverage_get_last( FT_Bytes table )
- {
- FT_Bytes p = table;
- FT_UInt CoverageFormat = FT_NEXT_USHORT( p );
- FT_UInt count = FT_NEXT_USHORT( p ); /* Glyph/RangeCount */
- FT_UInt result = 0;
-
-
- switch ( CoverageFormat )
- {
- case 1:
- p += ( count - 1 ) * 2;
- result = FT_NEXT_USHORT( p );
- break;
-
- case 2:
- p += ( count - 1 ) * 6 + 2;
- result = FT_NEXT_USHORT( p );
- break;
-
- default:
- ;
- }
-
- return result;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- otv_Coverage_get_count( FT_Bytes table )
- {
- FT_Bytes p = table;
- FT_UInt CoverageFormat = FT_NEXT_USHORT( p );
- FT_UInt count = FT_NEXT_USHORT( p ); /* Glyph/RangeCount */
- FT_UInt result = 0;
-
-
- switch ( CoverageFormat )
- {
- case 1:
- return count;
-
- case 2:
- {
- FT_UInt Start, End;
-
-
- for ( ; count > 0; count-- )
- {
- Start = FT_NEXT_USHORT( p );
- End = FT_NEXT_USHORT( p );
- p += 2; /* skip StartCoverageIndex */
-
- result += End - Start + 1;
- }
- }
- break;
-
- default:
- ;
- }
-
- return result;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CLASS DEFINITION TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- otv_ClassDef_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt ClassFormat;
-
-
- OTV_NAME_ENTER( "ClassDef" );
-
- OTV_LIMIT_CHECK( 4 );
- ClassFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", ClassFormat ));
-
- switch ( ClassFormat )
- {
- case 1: /* ClassDefFormat1 */
- {
- FT_UInt StartGlyph;
- FT_UInt GlyphCount;
-
-
- OTV_LIMIT_CHECK( 4 );
-
- StartGlyph = FT_NEXT_USHORT( p );
- GlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
-
- OTV_LIMIT_CHECK( GlyphCount * 2 ); /* ClassValueArray */
-
- if ( StartGlyph + GlyphCount - 1 >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
- }
- break;
-
- case 2: /* ClassDefFormat2 */
- {
- FT_UInt n, ClassRangeCount;
- FT_UInt Start, End, last = 0;
-
-
- ClassRangeCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ClassRangeCount = %d)\n", ClassRangeCount ));
-
- OTV_LIMIT_CHECK( ClassRangeCount * 6 );
-
- /* ClassRangeRecord */
- for ( n = 0; n < ClassRangeCount; n++ )
- {
- Start = FT_NEXT_USHORT( p );
- End = FT_NEXT_USHORT( p );
- p += 2; /* skip Class */
-
- if ( Start > End || ( n > 0 && Start <= last ) )
- FT_INVALID_DATA;
-
- if ( End >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
-
- last = End;
- }
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- /* no need to check glyph indices used as input to class definition */
- /* tables since even invalid glyph indices return a meaningful result */
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** DEVICE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- otv_Device_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt StartSize, EndSize, DeltaFormat, count;
-
-
- OTV_NAME_ENTER( "Device" );
-
- OTV_LIMIT_CHECK( 8 );
- StartSize = FT_NEXT_USHORT( p );
- EndSize = FT_NEXT_USHORT( p );
- DeltaFormat = FT_NEXT_USHORT( p );
-
- if ( DeltaFormat < 1 || DeltaFormat > 3 )
- FT_INVALID_FORMAT;
-
- if ( EndSize < StartSize )
- FT_INVALID_DATA;
-
- count = EndSize - StartSize + 1;
- OTV_LIMIT_CHECK( ( 1 << DeltaFormat ) * count / 8 ); /* DeltaValue */
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LOOKUPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->type_count */
- /* uses valid->type_funcs */
-
- FT_LOCAL_DEF( void )
- otv_Lookup_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt LookupType, SubTableCount;
- OTV_Validate_Func validate;
-
-
- OTV_NAME_ENTER( "Lookup" );
-
- OTV_LIMIT_CHECK( 6 );
- LookupType = FT_NEXT_USHORT( p );
- p += 2; /* skip LookupFlag */
- SubTableCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (type %d)\n", LookupType ));
-
- if ( LookupType == 0 || LookupType > valid->type_count )
- FT_INVALID_DATA;
-
- validate = valid->type_funcs[LookupType - 1];
-
- OTV_TRACE(( " (SubTableCount = %d)\n", SubTableCount ));
-
- OTV_LIMIT_CHECK( SubTableCount * 2 );
-
- /* SubTable */
- for ( ; SubTableCount > 0; SubTableCount-- )
- validate( table + FT_NEXT_USHORT( p ), valid );
-
- OTV_EXIT;
- }
-
-
- /* uses valid->lookup_count */
-
- FT_LOCAL_DEF( void )
- otv_LookupList_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt LookupCount;
-
-
- OTV_NAME_ENTER( "LookupList" );
-
- OTV_LIMIT_CHECK( 2 );
- LookupCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
-
- OTV_LIMIT_CHECK( LookupCount * 2 );
-
- valid->lookup_count = LookupCount;
-
- /* Lookup */
- for ( ; LookupCount > 0; LookupCount-- )
- otv_Lookup_validate( table + FT_NEXT_USHORT( p ), valid );
-
- OTV_EXIT;
- }
-
-
- static FT_UInt
- otv_LookupList_get_count( FT_Bytes table )
- {
- return FT_NEXT_USHORT( table );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FEATURES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->lookup_count */
-
- FT_LOCAL_DEF( void )
- otv_Feature_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt LookupCount;
-
-
- OTV_NAME_ENTER( "Feature" );
-
- OTV_LIMIT_CHECK( 4 );
- p += 2; /* skip FeatureParams (unused) */
- LookupCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
-
- OTV_LIMIT_CHECK( LookupCount * 2 );
-
- /* LookupListIndex */
- for ( ; LookupCount > 0; LookupCount-- )
- if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
- FT_INVALID_DATA;
-
- OTV_EXIT;
- }
-
-
- static FT_UInt
- otv_Feature_get_count( FT_Bytes table )
- {
- return FT_NEXT_USHORT( table );
- }
-
-
- /* sets valid->lookup_count */
-
- FT_LOCAL_DEF( void )
- otv_FeatureList_validate( FT_Bytes table,
- FT_Bytes lookups,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt FeatureCount;
-
-
- OTV_NAME_ENTER( "FeatureList" );
-
- OTV_LIMIT_CHECK( 2 );
- FeatureCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (FeatureCount = %d)\n", FeatureCount ));
-
- OTV_LIMIT_CHECK( FeatureCount * 2 );
-
- valid->lookup_count = otv_LookupList_get_count( lookups );
-
- /* FeatureRecord */
- for ( ; FeatureCount > 0; FeatureCount-- )
- {
- p += 4; /* skip FeatureTag */
-
- /* Feature */
- otv_Feature_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LANGUAGE SYSTEM *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* uses valid->extra1 (number of features) */
-
- FT_LOCAL_DEF( void )
- otv_LangSys_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt ReqFeatureIndex;
- FT_UInt FeatureCount;
-
-
- OTV_NAME_ENTER( "LangSys" );
-
- OTV_LIMIT_CHECK( 6 );
- p += 2; /* skip LookupOrder (unused) */
- ReqFeatureIndex = FT_NEXT_USHORT( p );
- FeatureCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ReqFeatureIndex = %d)\n", ReqFeatureIndex ));
- OTV_TRACE(( " (FeatureCount = %d)\n", FeatureCount ));
-
- if ( ReqFeatureIndex != 0xFFFFU && ReqFeatureIndex >= valid->extra1 )
- FT_INVALID_DATA;
-
- OTV_LIMIT_CHECK( FeatureCount * 2 );
-
- /* FeatureIndex */
- for ( ; FeatureCount > 0; FeatureCount-- )
- if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
- FT_INVALID_DATA;
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SCRIPTS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- otv_Script_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_UInt DefaultLangSys, LangSysCount;
- FT_Bytes p = table;
-
-
- OTV_NAME_ENTER( "Script" );
-
- OTV_LIMIT_CHECK( 4 );
- DefaultLangSys = FT_NEXT_USHORT( p );
- LangSysCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LangSysCount = %d)\n", LangSysCount ));
-
- if ( DefaultLangSys != 0 )
- otv_LangSys_validate( table + DefaultLangSys, valid );
-
- OTV_LIMIT_CHECK( LangSysCount * 6 );
-
- /* LangSysRecord */
- for ( ; LangSysCount > 0; LangSysCount-- )
- {
- p += 4; /* skip LangSysTag */
-
- /* LangSys */
- otv_LangSys_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra1 (number of features) */
-
- FT_LOCAL_DEF( void )
- otv_ScriptList_validate( FT_Bytes table,
- FT_Bytes features,
- OTV_Validator valid )
- {
- FT_UInt ScriptCount;
- FT_Bytes p = table;
-
-
- OTV_NAME_ENTER( "ScriptList" );
-
- OTV_LIMIT_CHECK( 2 );
- ScriptCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ScriptCount = %d)\n", ScriptCount ));
-
- OTV_LIMIT_CHECK( ScriptCount * 6 );
-
- valid->extra1 = otv_Feature_get_count( features );
-
- /* ScriptRecord */
- for ( ; ScriptCount > 0; ScriptCount-- )
- {
- p += 4; /* skip ScriptTag */
-
- otv_Script_validate( table + FT_NEXT_USHORT( p ), valid ); /* Script */
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*
- u: uint16
- ux: unit16 [x]
-
- s: struct
- sx: struct [x]
- sxy: struct [x], using external y count
-
- x: uint16 x
-
- C: Coverage
-
- O: Offset
- On: Offset (NULL)
- Ox: Offset [x]
- Onx: Offset (NULL) [x]
- */
-
- FT_LOCAL_DEF( void )
- otv_x_Ox( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Count;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 2 );
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- OTV_LIMIT_CHECK( Count * 2 );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
-
- for ( ; Count > 0; Count-- )
- func( table + FT_NEXT_USHORT( p ), valid );
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- FT_LOCAL_DEF( void )
- otv_u_C_x_Ox( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Count, Coverage;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- p += 2; /* skip Format */
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = FT_NEXT_USHORT( p );
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- otv_Coverage_validate( table + Coverage, valid, Count );
-
- OTV_LIMIT_CHECK( Count * 2 );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
-
- for ( ; Count > 0; Count-- )
- func( table + FT_NEXT_USHORT( p ), valid );
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- /* uses valid->extra1 (if > 0: array value limit) */
-
- FT_LOCAL_DEF( void )
- otv_x_ux( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Count;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 2 );
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- OTV_LIMIT_CHECK( Count * 2 );
-
- if ( valid->extra1 )
- {
- for ( ; Count > 0; Count-- )
- if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
- FT_INVALID_DATA;
- }
-
- OTV_EXIT;
- }
-
-
- /* `ux' in the function's name is not really correct since only x-1 */
- /* elements are tested */
-
- /* uses valid->extra1 (array value limit) */
-
- FT_LOCAL_DEF( void )
- otv_x_y_ux_sy( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Count1, Count2;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 4 );
- Count1 = FT_NEXT_USHORT( p );
- Count2 = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count1 = %d)\n", Count1 ));
- OTV_TRACE(( " (Count2 = %d)\n", Count2 ));
-
- if ( Count1 == 0 )
- FT_INVALID_DATA;
-
- OTV_LIMIT_CHECK( ( Count1 - 1 ) * 2 + Count2 * 4 );
- p += ( Count1 - 1 ) * 2;
-
- for ( ; Count2 > 0; Count2-- )
- {
- if ( FT_NEXT_USHORT( p ) >= Count1 )
- FT_INVALID_DATA;
-
- if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
- FT_INVALID_DATA;
- }
-
- OTV_EXIT;
- }
-
-
- /* `uy' in the function's name is not really correct since only y-1 */
- /* elements are tested */
-
- /* uses valid->extra1 (array value limit) */
-
- FT_LOCAL_DEF( void )
- otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BacktrackCount, InputCount, LookaheadCount;
- FT_UInt Count;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 2 );
- BacktrackCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BacktrackCount = %d)\n", BacktrackCount ));
-
- OTV_LIMIT_CHECK( BacktrackCount * 2 + 2 );
- p += BacktrackCount * 2;
-
- InputCount = FT_NEXT_USHORT( p );
- if ( InputCount == 0 )
- FT_INVALID_DATA;
-
- OTV_TRACE(( " (InputCount = %d)\n", InputCount ));
-
- OTV_LIMIT_CHECK( InputCount * 2 );
- p += ( InputCount - 1 ) * 2;
-
- LookaheadCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LookaheadCount = %d)\n", LookaheadCount ));
-
- OTV_LIMIT_CHECK( LookaheadCount * 2 + 2 );
- p += LookaheadCount * 2;
-
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- OTV_LIMIT_CHECK( Count * 4 );
-
- for ( ; Count > 0; Count-- )
- {
- if ( FT_NEXT_USHORT( p ) >= InputCount )
- FT_INVALID_DATA;
-
- if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
- FT_INVALID_DATA;
- }
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra1 (valid->lookup_count) */
-
- FT_LOCAL_DEF( void )
- otv_u_O_O_x_Onx( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Coverage, ClassDef, ClassSetCount;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- p += 2; /* skip Format */
-
- OTV_LIMIT_CHECK( 6 );
- Coverage = FT_NEXT_USHORT( p );
- ClassDef = FT_NEXT_USHORT( p );
- ClassSetCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ClassSetCount = %d)\n", ClassSetCount ));
-
- otv_Coverage_validate( table + Coverage, valid, -1 );
- otv_ClassDef_validate( table + ClassDef, valid );
-
- OTV_LIMIT_CHECK( ClassSetCount * 2 );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
- valid->extra1 = valid->lookup_count;
-
- for ( ; ClassSetCount > 0; ClassSetCount-- )
- {
- FT_UInt offset = FT_NEXT_USHORT( p );
-
-
- if ( offset )
- func( table + offset, valid );
- }
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- /* uses valid->lookup_count */
-
- FT_LOCAL_DEF( void )
- otv_u_x_y_Ox_sy( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt GlyphCount, Count, count1;
-
-
- OTV_ENTER;
-
- p += 2; /* skip Format */
-
- OTV_LIMIT_CHECK( 4 );
- GlyphCount = FT_NEXT_USHORT( p );
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- OTV_LIMIT_CHECK( GlyphCount * 2 + Count * 4 );
-
- for ( count1 = GlyphCount; count1 > 0; count1-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- for ( ; Count > 0; Count-- )
- {
- if ( FT_NEXT_USHORT( p ) >= GlyphCount )
- FT_INVALID_DATA;
-
- if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
- FT_INVALID_DATA;
- }
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra1 (valid->lookup_count) */
-
- FT_LOCAL_DEF( void )
- otv_u_O_O_O_O_x_Onx( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Coverage;
- FT_UInt BacktrackClassDef, InputClassDef, LookaheadClassDef;
- FT_UInt ChainClassSetCount;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- p += 2; /* skip Format */
-
- OTV_LIMIT_CHECK( 10 );
- Coverage = FT_NEXT_USHORT( p );
- BacktrackClassDef = FT_NEXT_USHORT( p );
- InputClassDef = FT_NEXT_USHORT( p );
- LookaheadClassDef = FT_NEXT_USHORT( p );
- ChainClassSetCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ChainClassSetCount = %d)\n", ChainClassSetCount ));
-
- otv_Coverage_validate( table + Coverage, valid, -1 );
-
- otv_ClassDef_validate( table + BacktrackClassDef, valid );
- otv_ClassDef_validate( table + InputClassDef, valid );
- otv_ClassDef_validate( table + LookaheadClassDef, valid );
-
- OTV_LIMIT_CHECK( ChainClassSetCount * 2 );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
- valid->extra1 = valid->lookup_count;
-
- for ( ; ChainClassSetCount > 0; ChainClassSetCount-- )
- {
- FT_UInt offset = FT_NEXT_USHORT( p );
-
-
- if ( offset )
- func( table + offset, valid );
- }
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- /* uses valid->lookup_count */
-
- FT_LOCAL_DEF( void )
- otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt BacktrackGlyphCount, InputGlyphCount, LookaheadGlyphCount;
- FT_UInt count1, count2;
-
-
- OTV_ENTER;
-
- p += 2; /* skip Format */
-
- OTV_LIMIT_CHECK( 2 );
- BacktrackGlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
-
- OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
-
- for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- InputGlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (InputGlyphCount = %d)\n", InputGlyphCount ));
-
- OTV_LIMIT_CHECK( InputGlyphCount * 2 + 2 );
-
- for ( count1 = InputGlyphCount; count1 > 0; count1-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- LookaheadGlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
-
- OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
-
- for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- count2 = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", count2 ));
-
- OTV_LIMIT_CHECK( count2 * 4 );
-
- for ( ; count2 > 0; count2-- )
- {
- if ( FT_NEXT_USHORT( p ) >= InputGlyphCount )
- FT_INVALID_DATA;
-
- if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
- FT_INVALID_DATA;
- }
-
- OTV_EXIT;
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- otv_GSUBGPOS_get_Lookup_count( FT_Bytes table )
- {
- FT_Bytes p = table + 8;
-
-
- return otv_LookupList_get_count( table + FT_NEXT_USHORT( p ) );
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes table )
- {
- FT_Bytes p, lookup;
- FT_UInt count;
-
-
- if ( !table )
- return 0;
-
- /* LookupList */
- p = table + 8;
- table += FT_NEXT_USHORT( p );
-
- /* LookupCount */
- p = table;
- count = FT_NEXT_USHORT( p );
-
- for ( ; count > 0; count-- )
- {
- FT_Bytes oldp;
-
-
- /* Lookup */
- lookup = table + FT_NEXT_USHORT( p );
-
- oldp = p;
-
- /* LookupFlag */
- p = lookup + 2;
- if ( FT_NEXT_USHORT( p ) & 0xFF00U )
- return 1;
-
- p = oldp;
- }
-
- return 0;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h
deleted file mode 100644
index 71726d5b2e8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvcommn.h
+++ /dev/null
@@ -1,437 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvcommn.h */
-/* */
-/* OpenType common tables validation (specification). */
-/* */
-/* Copyright 2004, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __OTVCOMMN_H__
-#define __OTVCOMMN_H__
-
-
-#include <ft2build.h>
-#include "otvalid.h"
-#include FT_INTERNAL_DEBUG_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** VALIDATION *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct OTV_ValidatorRec_* OTV_Validator;
-
- typedef void (*OTV_Validate_Func)( FT_Bytes table,
- OTV_Validator valid );
-
- typedef struct OTV_ValidatorRec_
- {
- FT_Validator root;
- FT_UInt type_count;
- OTV_Validate_Func* type_funcs;
-
- FT_UInt lookup_count;
- FT_UInt glyph_count;
-
- FT_UInt nesting_level;
-
- OTV_Validate_Func func[3];
-
- FT_UInt extra1; /* for passing parameters */
- FT_UInt extra2;
- FT_Bytes extra3;
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- FT_UInt debug_indent;
- const FT_String* debug_function_name[3];
-#endif
-
- } OTV_ValidatorRec;
-
-
-#undef FT_INVALID_
-#define FT_INVALID_( _prefix, _error ) \
- ft_validator_error( valid->root, _prefix ## _error )
-
-#define OTV_OPTIONAL_TABLE( _table ) FT_UShort _table; \
- FT_Bytes _table ## _p
-
-#define OTV_OPTIONAL_OFFSET( _offset ) \
- FT_BEGIN_STMNT \
- _offset ## _p = p; \
- _offset = FT_NEXT_USHORT( p ); \
- FT_END_STMNT
-
-#define OTV_LIMIT_CHECK( _count ) \
- FT_BEGIN_STMNT \
- if ( p + (_count) > valid->root->limit ) \
- FT_INVALID_TOO_SHORT; \
- FT_END_STMNT
-
-#define OTV_SIZE_CHECK( _size ) \
- FT_BEGIN_STMNT \
- if ( _size > 0 && _size < table_size ) \
- { \
- if ( valid->root->level == FT_VALIDATE_PARANOID ) \
- FT_INVALID_OFFSET; \
- else \
- { \
- /* strip off `const' */ \
- FT_Byte* pp = (FT_Byte*)_size ## _p; \
- \
- \
- FT_TRACE3(( "\n" \
- "Invalid offset to optional table `%s'!\n" \
- "Set to zero.\n" \
- "\n", #_size )); \
- \
- /* always assume 16bit entities */ \
- _size = pp[0] = pp[1] = 0; \
- } \
- } \
- FT_END_STMNT
-
-
-#define OTV_NAME_(x) #x
-#define OTV_NAME(x) OTV_NAME_(x)
-
-#define OTV_FUNC_(x) x##Func
-#define OTV_FUNC(x) OTV_FUNC_(x)
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
-#define OTV_NEST1( x ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- valid->debug_function_name[0] = OTV_NAME( x ); \
- FT_END_STMNT
-
-#define OTV_NEST2( x, y ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- valid->func[1] = OTV_FUNC( y ); \
- valid->debug_function_name[0] = OTV_NAME( x ); \
- valid->debug_function_name[1] = OTV_NAME( y ); \
- FT_END_STMNT
-
-#define OTV_NEST3( x, y, z ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- valid->func[1] = OTV_FUNC( y ); \
- valid->func[2] = OTV_FUNC( z ); \
- valid->debug_function_name[0] = OTV_NAME( x ); \
- valid->debug_function_name[1] = OTV_NAME( y ); \
- valid->debug_function_name[2] = OTV_NAME( z ); \
- FT_END_STMNT
-
-#define OTV_INIT valid->debug_indent = 0
-
-#define OTV_ENTER \
- FT_BEGIN_STMNT \
- valid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
- FT_TRACE4(( "%s table\n", \
- valid->debug_function_name[valid->nesting_level] )); \
- FT_END_STMNT
-
-#define OTV_NAME_ENTER( name ) \
- FT_BEGIN_STMNT \
- valid->debug_indent += 2; \
- FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
- FT_TRACE4(( "%s table\n", name )); \
- FT_END_STMNT
-
-#define OTV_EXIT valid->debug_indent -= 2
-
-#define OTV_TRACE( s ) \
- FT_BEGIN_STMNT \
- FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
- FT_TRACE4( s ); \
- FT_END_STMNT
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-#define OTV_NEST1( x ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- FT_END_STMNT
-
-#define OTV_NEST2( x, y ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- valid->func[1] = OTV_FUNC( y ); \
- FT_END_STMNT
-
-#define OTV_NEST3( x, y, z ) \
- FT_BEGIN_STMNT \
- valid->nesting_level = 0; \
- valid->func[0] = OTV_FUNC( x ); \
- valid->func[1] = OTV_FUNC( y ); \
- valid->func[2] = OTV_FUNC( z ); \
- FT_END_STMNT
-
-#define OTV_INIT do { } while ( 0 )
-#define OTV_ENTER do { } while ( 0 )
-#define OTV_NAME_ENTER( name ) do { } while ( 0 )
-#define OTV_EXIT do { } while ( 0 )
-
-#define OTV_TRACE( s ) do { } while ( 0 )
-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
-#define OTV_RUN valid->func[0]
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** COVERAGE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_Coverage_validate( FT_Bytes table,
- OTV_Validator valid,
- FT_Int expected_count );
-
- /* return first covered glyph */
- FT_LOCAL( FT_UInt )
- otv_Coverage_get_first( FT_Bytes table );
-
- /* return last covered glyph */
- FT_LOCAL( FT_UInt )
- otv_Coverage_get_last( FT_Bytes table );
-
- /* return number of covered glyphs */
- FT_LOCAL( FT_UInt )
- otv_Coverage_get_count( FT_Bytes table );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** CLASS DEFINITION TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_ClassDef_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** DEVICE TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_Device_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LOOKUPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_Lookup_validate( FT_Bytes table,
- OTV_Validator valid );
-
- FT_LOCAL( void )
- otv_LookupList_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FEATURES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_Feature_validate( FT_Bytes table,
- OTV_Validator valid );
-
- /* lookups must already be validated */
- FT_LOCAL( void )
- otv_FeatureList_validate( FT_Bytes table,
- FT_Bytes lookups,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LANGUAGE SYSTEM *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_LangSys_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SCRIPTS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- otv_Script_validate( FT_Bytes table,
- OTV_Validator valid );
-
- /* features must already be validated */
- FT_LOCAL( void )
- otv_ScriptList_validate( FT_Bytes table,
- FT_Bytes features,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define ChainPosClassSetFunc otv_x_Ox
-#define ChainPosRuleSetFunc otv_x_Ox
-#define ChainSubClassSetFunc otv_x_Ox
-#define ChainSubRuleSetFunc otv_x_Ox
-#define JstfLangSysFunc otv_x_Ox
-#define JstfMaxFunc otv_x_Ox
-#define LigGlyphFunc otv_x_Ox
-#define LigatureArrayFunc otv_x_Ox
-#define LigatureSetFunc otv_x_Ox
-#define PosClassSetFunc otv_x_Ox
-#define PosRuleSetFunc otv_x_Ox
-#define SubClassSetFunc otv_x_Ox
-#define SubRuleSetFunc otv_x_Ox
-
- FT_LOCAL( void )
- otv_x_Ox ( FT_Bytes table,
- OTV_Validator valid );
-
-#define AlternateSubstFormat1Func otv_u_C_x_Ox
-#define ChainContextPosFormat1Func otv_u_C_x_Ox
-#define ChainContextSubstFormat1Func otv_u_C_x_Ox
-#define ContextPosFormat1Func otv_u_C_x_Ox
-#define ContextSubstFormat1Func otv_u_C_x_Ox
-#define LigatureSubstFormat1Func otv_u_C_x_Ox
-#define MultipleSubstFormat1Func otv_u_C_x_Ox
-
- FT_LOCAL( void )
- otv_u_C_x_Ox( FT_Bytes table,
- OTV_Validator valid );
-
-#define AlternateSetFunc otv_x_ux
-#define AttachPointFunc otv_x_ux
-#define ExtenderGlyphFunc otv_x_ux
-#define JstfGPOSModListFunc otv_x_ux
-#define JstfGSUBModListFunc otv_x_ux
-#define SequenceFunc otv_x_ux
-
- FT_LOCAL( void )
- otv_x_ux( FT_Bytes table,
- OTV_Validator valid );
-
-#define PosClassRuleFunc otv_x_y_ux_sy
-#define PosRuleFunc otv_x_y_ux_sy
-#define SubClassRuleFunc otv_x_y_ux_sy
-#define SubRuleFunc otv_x_y_ux_sy
-
- FT_LOCAL( void )
- otv_x_y_ux_sy( FT_Bytes table,
- OTV_Validator valid );
-
-#define ChainPosClassRuleFunc otv_x_ux_y_uy_z_uz_p_sp
-#define ChainPosRuleFunc otv_x_ux_y_uy_z_uz_p_sp
-#define ChainSubClassRuleFunc otv_x_ux_y_uy_z_uz_p_sp
-#define ChainSubRuleFunc otv_x_ux_y_uy_z_uz_p_sp
-
- FT_LOCAL( void )
- otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes table,
- OTV_Validator valid );
-
-#define ContextPosFormat2Func otv_u_O_O_x_Onx
-#define ContextSubstFormat2Func otv_u_O_O_x_Onx
-
- FT_LOCAL( void )
- otv_u_O_O_x_Onx( FT_Bytes table,
- OTV_Validator valid );
-
-#define ContextPosFormat3Func otv_u_x_y_Ox_sy
-#define ContextSubstFormat3Func otv_u_x_y_Ox_sy
-
- FT_LOCAL( void )
- otv_u_x_y_Ox_sy( FT_Bytes table,
- OTV_Validator valid );
-
-#define ChainContextPosFormat2Func otv_u_O_O_O_O_x_Onx
-#define ChainContextSubstFormat2Func otv_u_O_O_O_O_x_Onx
-
- FT_LOCAL( void )
- otv_u_O_O_O_O_x_Onx( FT_Bytes table,
- OTV_Validator valid );
-
-#define ChainContextPosFormat3Func otv_u_x_Ox_y_Oy_z_Oz_p_sp
-#define ChainContextSubstFormat3Func otv_u_x_Ox_y_Oy_z_Oz_p_sp
-
- FT_LOCAL( void )
- otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes table,
- OTV_Validator valid );
-
-
- FT_LOCAL( FT_UInt )
- otv_GSUBGPOS_get_Lookup_count( FT_Bytes table );
-
- FT_LOCAL( FT_UInt )
- otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes table );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __OTVCOMMN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h
deleted file mode 100644
index 041b538368c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otverror.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/***************************************************************************/
-/* */
-/* otverror.h */
-/* */
-/* OpenType validation module error codes (specification only). */
-/* */
-/* Copyright 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the OpenType validation module error */
- /* enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __OTVERROR_H__
-#define __OTVERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX OTV_Err_
-#define FT_ERR_BASE FT_Mod_Err_OTvalid
-
-#define FT_KEEP_ERR_PREFIX
-
-#include FT_ERRORS_H
-
-#endif /* __OTVERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c
deleted file mode 100644
index 3633ad0de18..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgdef.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvgdef.c */
-/* */
-/* OpenType GDEF table validation (body). */
-/* */
-/* Copyright 2004, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvgdef
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define AttachListFunc otv_O_x_Ox
-#define LigCaretListFunc otv_O_x_Ox
-
- /* sets valid->extra1 (0) */
-
- static void
- otv_O_x_Ox( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_Bytes Coverage;
- FT_UInt GlyphCount;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = table + FT_NEXT_USHORT( p );
- GlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
-
- otv_Coverage_validate( Coverage, valid, GlyphCount );
- if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
- FT_INVALID_DATA;
-
- OTV_LIMIT_CHECK( GlyphCount * 2 );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
- valid->extra1 = 0;
-
- for ( ; GlyphCount > 0; GlyphCount-- )
- func( table + FT_NEXT_USHORT( p ), valid );
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** LIGATURE CARETS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define CaretValueFunc otv_CaretValue_validate
-
- static void
- otv_CaretValue_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt CaretValueFormat;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 4 );
-
- CaretValueFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format = %d)\n", CaretValueFormat ));
-
- switch ( CaretValueFormat )
- {
- case 1: /* CaretValueFormat1 */
- /* skip Coordinate, no test */
- break;
-
- case 2: /* CaretValueFormat2 */
- /* skip CaretValuePoint, no test */
- break;
-
- case 3: /* CaretValueFormat3 */
- p += 2; /* skip Coordinate */
-
- OTV_LIMIT_CHECK( 2 );
-
- /* DeviceTable */
- otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GDEF TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->glyph_count */
-
- FT_LOCAL_DEF( void )
- otv_GDEF_validate( FT_Bytes table,
- FT_Bytes gsub,
- FT_Bytes gpos,
- FT_UInt glyph_count,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt table_size;
- FT_Bool need_MarkAttachClassDef;
-
- OTV_OPTIONAL_TABLE( GlyphClassDef );
- OTV_OPTIONAL_TABLE( AttachListOffset );
- OTV_OPTIONAL_TABLE( LigCaretListOffset );
- OTV_OPTIONAL_TABLE( MarkAttachClassDef );
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating GDEF table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 12 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- /* MarkAttachClassDef has been added to the OpenType */
- /* specification without increasing GDEF's version, */
- /* so we use this ugly hack to find out whether the */
- /* table is needed actually. */
-
- need_MarkAttachClassDef = FT_BOOL(
- otv_GSUBGPOS_have_MarkAttachmentType_flag( gsub ) ||
- otv_GSUBGPOS_have_MarkAttachmentType_flag( gpos ) );
-
- if ( need_MarkAttachClassDef )
- table_size = 12; /* OpenType >= 1.2 */
- else
- table_size = 10; /* OpenType < 1.2 */
-
- valid->glyph_count = glyph_count;
-
- OTV_OPTIONAL_OFFSET( GlyphClassDef );
- OTV_SIZE_CHECK( GlyphClassDef );
- if ( GlyphClassDef )
- otv_ClassDef_validate( table + GlyphClassDef, valid );
-
- OTV_OPTIONAL_OFFSET( AttachListOffset );
- OTV_SIZE_CHECK( AttachListOffset );
- if ( AttachListOffset )
- {
- OTV_NEST2( AttachList, AttachPoint );
- OTV_RUN( table + AttachListOffset, valid );
- }
-
- OTV_OPTIONAL_OFFSET( LigCaretListOffset );
- OTV_SIZE_CHECK( LigCaretListOffset );
- if ( LigCaretListOffset )
- {
- OTV_NEST3( LigCaretList, LigGlyph, CaretValue );
- OTV_RUN( table + LigCaretListOffset, valid );
- }
-
- if ( need_MarkAttachClassDef )
- {
- OTV_OPTIONAL_OFFSET( MarkAttachClassDef );
- OTV_SIZE_CHECK( MarkAttachClassDef );
- if ( MarkAttachClassDef )
- otv_ClassDef_validate( table + MarkAttachClassDef, valid );
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c
deleted file mode 100644
index 53025ec5e66..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.c
+++ /dev/null
@@ -1,1016 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvgpos.c */
-/* */
-/* OpenType GPOS table validation (body). */
-/* */
-/* Copyright 2002, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-#include "otvgpos.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvgpos
-
-
- static void
- otv_Anchor_validate( FT_Bytes table,
- OTV_Validator valid );
-
- static void
- otv_MarkArray_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** UTILITY FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define BaseArrayFunc otv_x_sxy
-#define LigatureAttachFunc otv_x_sxy
-#define Mark2ArrayFunc otv_x_sxy
-
- /* uses valid->extra1 (counter) */
- /* uses valid->extra2 (boolean to handle NULL anchor field) */
-
- static void
- otv_x_sxy( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Count, count1, table_size;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 2 );
-
- Count = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (Count = %d)\n", Count ));
-
- OTV_LIMIT_CHECK( Count * valid->extra1 * 2 );
-
- table_size = Count * valid->extra1 * 2 + 2;
-
- for ( ; Count > 0; Count-- )
- for ( count1 = valid->extra1; count1 > 0; count1-- )
- {
- OTV_OPTIONAL_TABLE( anchor_offset );
-
-
- OTV_OPTIONAL_OFFSET( anchor_offset );
-
- if ( valid->extra2 )
- {
- OTV_SIZE_CHECK( anchor_offset );
- if ( anchor_offset )
- otv_Anchor_validate( table + anchor_offset, valid );
- }
- else
- otv_Anchor_validate( table + anchor_offset, valid );
- }
-
- OTV_EXIT;
- }
-
-
-#define MarkBasePosFormat1Func otv_u_O_O_u_O_O
-#define MarkLigPosFormat1Func otv_u_O_O_u_O_O
-#define MarkMarkPosFormat1Func otv_u_O_O_u_O_O
-
- /* sets valid->extra1 (class count) */
-
- static void
- otv_u_O_O_u_O_O( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt Coverage1, Coverage2, ClassCount;
- FT_UInt Array1, Array2;
- OTV_Validate_Func func;
-
-
- OTV_ENTER;
-
- p += 2; /* skip PosFormat */
-
- OTV_LIMIT_CHECK( 10 );
- Coverage1 = FT_NEXT_USHORT( p );
- Coverage2 = FT_NEXT_USHORT( p );
- ClassCount = FT_NEXT_USHORT( p );
- Array1 = FT_NEXT_USHORT( p );
- Array2 = FT_NEXT_USHORT( p );
-
- otv_Coverage_validate( table + Coverage1, valid, -1 );
- otv_Coverage_validate( table + Coverage2, valid, -1 );
-
- otv_MarkArray_validate( table + Array1, valid );
-
- valid->nesting_level++;
- func = valid->func[valid->nesting_level];
- valid->extra1 = ClassCount;
-
- func( table + Array2, valid );
-
- valid->nesting_level--;
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** VALUE RECORDS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_UInt
- otv_value_length( FT_UInt format )
- {
- FT_UInt count;
-
-
- count = ( ( format & 0xAA ) >> 1 ) + ( format & 0x55 );
- count = ( ( count & 0xCC ) >> 2 ) + ( count & 0x33 );
- count = ( ( count & 0xF0 ) >> 4 ) + ( count & 0x0F );
-
- return count * 2;
- }
-
-
- /* uses valid->extra3 (pointer to base table) */
-
- static void
- otv_ValueRecord_validate( FT_Bytes table,
- FT_UInt format,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt count;
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- FT_Int loop;
- FT_ULong res = 0;
-
-
- OTV_NAME_ENTER( "ValueRecord" );
-
- /* display `format' in dual representation */
- for ( loop = 7; loop >= 0; loop-- )
- {
- res <<= 4;
- res += ( format >> loop ) & 1;
- }
-
- OTV_TRACE(( " (format 0b%08lx)\n", res ));
-#endif
-
- if ( format >= 0x100 )
- FT_INVALID_FORMAT;
-
- for ( count = 4; count > 0; count-- )
- {
- if ( format & 1 )
- {
- /* XPlacement, YPlacement, XAdvance, YAdvance */
- OTV_LIMIT_CHECK( 2 );
- p += 2;
- }
-
- format >>= 1;
- }
-
- for ( count = 4; count > 0; count-- )
- {
- if ( format & 1 )
- {
- FT_UInt table_size;
-
- OTV_OPTIONAL_TABLE( device );
-
-
- /* XPlaDevice, YPlaDevice, XAdvDevice, YAdvDevice */
- OTV_LIMIT_CHECK( 2 );
- OTV_OPTIONAL_OFFSET( device );
-
- /* XXX: this value is usually too small, especially if the current */
- /* ValueRecord is part of an array -- getting the correct table */
- /* size is probably not worth the trouble */
-
- table_size = p - valid->extra3;
-
- OTV_SIZE_CHECK( device );
- if ( device )
- otv_Device_validate( valid->extra3 + device, valid );
- }
- format >>= 1;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** ANCHORS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_Anchor_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt AnchorFormat;
-
-
- OTV_NAME_ENTER( "Anchor");
-
- OTV_LIMIT_CHECK( 6 );
- AnchorFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", AnchorFormat ));
-
- p += 4; /* skip XCoordinate and YCoordinate */
-
- switch ( AnchorFormat )
- {
- case 1:
- break;
-
- case 2:
- OTV_LIMIT_CHECK( 2 ); /* AnchorPoint */
- break;
-
- case 3:
- {
- FT_UInt table_size;
-
- OTV_OPTIONAL_TABLE( XDeviceTable );
- OTV_OPTIONAL_TABLE( YDeviceTable );
-
-
- OTV_LIMIT_CHECK( 4 );
- OTV_OPTIONAL_OFFSET( XDeviceTable );
- OTV_OPTIONAL_OFFSET( YDeviceTable );
-
- table_size = 6 + 4;
-
- OTV_SIZE_CHECK( XDeviceTable );
- if ( XDeviceTable )
- otv_Device_validate( table + XDeviceTable, valid );
-
- OTV_SIZE_CHECK( YDeviceTable );
- if ( YDeviceTable )
- otv_Device_validate( table + YDeviceTable, valid );
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MARK ARRAYS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_MarkArray_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt MarkCount;
-
-
- OTV_NAME_ENTER( "MarkArray" );
-
- OTV_LIMIT_CHECK( 2 );
- MarkCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (MarkCount = %d)\n", MarkCount ));
-
- OTV_LIMIT_CHECK( MarkCount * 4 );
-
- /* MarkRecord */
- for ( ; MarkCount > 0; MarkCount-- )
- {
- p += 2; /* skip Class */
- /* MarkAnchor */
- otv_Anchor_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 1 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra3 (pointer to base table) */
-
- static void
- otv_SinglePos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "SinglePos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- valid->extra3 = table;
-
- switch ( PosFormat )
- {
- case 1: /* SinglePosFormat1 */
- {
- FT_UInt Coverage, ValueFormat;
-
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = FT_NEXT_USHORT( p );
- ValueFormat = FT_NEXT_USHORT( p );
-
- otv_Coverage_validate( table + Coverage, valid, -1 );
- otv_ValueRecord_validate( p, ValueFormat, valid ); /* Value */
- }
- break;
-
- case 2: /* SinglePosFormat2 */
- {
- FT_UInt Coverage, ValueFormat, ValueCount, len_value;
-
-
- OTV_LIMIT_CHECK( 6 );
- Coverage = FT_NEXT_USHORT( p );
- ValueFormat = FT_NEXT_USHORT( p );
- ValueCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ValueCount = %d)\n", ValueCount ));
-
- len_value = otv_value_length( ValueFormat );
-
- otv_Coverage_validate( table + Coverage, valid, ValueCount );
-
- OTV_LIMIT_CHECK( ValueCount * len_value );
-
- /* Value */
- for ( ; ValueCount > 0; ValueCount-- )
- {
- otv_ValueRecord_validate( p, ValueFormat, valid );
- p += len_value;
- }
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 2 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_PairSet_validate( FT_Bytes table,
- FT_UInt format1,
- FT_UInt format2,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt value_len1, value_len2, PairValueCount;
-
-
- OTV_NAME_ENTER( "PairSet" );
-
- OTV_LIMIT_CHECK( 2 );
- PairValueCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (PairValueCount = %d)\n", PairValueCount ));
-
- value_len1 = otv_value_length( format1 );
- value_len2 = otv_value_length( format2 );
-
- OTV_LIMIT_CHECK( PairValueCount * ( value_len1 + value_len2 + 2 ) );
-
- /* PairValueRecord */
- for ( ; PairValueCount > 0; PairValueCount-- )
- {
- p += 2; /* skip SecondGlyph */
-
- if ( format1 )
- otv_ValueRecord_validate( p, format1, valid ); /* Value1 */
- p += value_len1;
-
- if ( format2 )
- otv_ValueRecord_validate( p, format2, valid ); /* Value2 */
- p += value_len2;
- }
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra3 (pointer to base table) */
-
- static void
- otv_PairPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "PairPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- valid->extra3 = table;
-
- switch ( PosFormat )
- {
- case 1: /* PairPosFormat1 */
- {
- FT_UInt Coverage, ValueFormat1, ValueFormat2, PairSetCount;
-
-
- OTV_LIMIT_CHECK( 8 );
- Coverage = FT_NEXT_USHORT( p );
- ValueFormat1 = FT_NEXT_USHORT( p );
- ValueFormat2 = FT_NEXT_USHORT( p );
- PairSetCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (PairSetCount = %d)\n", PairSetCount ));
-
- otv_Coverage_validate( table + Coverage, valid, -1 );
-
- OTV_LIMIT_CHECK( PairSetCount * 2 );
-
- /* PairSetOffset */
- for ( ; PairSetCount > 0; PairSetCount-- )
- otv_PairSet_validate( table + FT_NEXT_USHORT( p ),
- ValueFormat1, ValueFormat2, valid );
- }
- break;
-
- case 2: /* PairPosFormat2 */
- {
- FT_UInt Coverage, ValueFormat1, ValueFormat2, ClassDef1, ClassDef2;
- FT_UInt ClassCount1, ClassCount2, len_value1, len_value2, count;
-
-
- OTV_LIMIT_CHECK( 14 );
- Coverage = FT_NEXT_USHORT( p );
- ValueFormat1 = FT_NEXT_USHORT( p );
- ValueFormat2 = FT_NEXT_USHORT( p );
- ClassDef1 = FT_NEXT_USHORT( p );
- ClassDef2 = FT_NEXT_USHORT( p );
- ClassCount1 = FT_NEXT_USHORT( p );
- ClassCount2 = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (ClassCount1 = %d)\n", ClassCount1 ));
- OTV_TRACE(( " (ClassCount2 = %d)\n", ClassCount2 ));
-
- len_value1 = otv_value_length( ValueFormat1 );
- len_value2 = otv_value_length( ValueFormat2 );
-
- otv_Coverage_validate( table + Coverage, valid, -1 );
- otv_ClassDef_validate( table + ClassDef1, valid );
- otv_ClassDef_validate( table + ClassDef2, valid );
-
- OTV_LIMIT_CHECK( ClassCount1 * ClassCount2 *
- ( len_value1 + len_value2 ) );
-
- /* Class1Record */
- for ( ; ClassCount1 > 0; ClassCount1-- )
- {
- /* Class2Record */
- for ( count = ClassCount2; count > 0; count-- )
- {
- if ( ValueFormat1 )
- /* Value1 */
- otv_ValueRecord_validate( p, ValueFormat1, valid );
- p += len_value1;
-
- if ( ValueFormat2 )
- /* Value2 */
- otv_ValueRecord_validate( p, ValueFormat2, valid );
- p += len_value2;
- }
- }
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 3 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_CursivePos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "CursivePos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1: /* CursivePosFormat1 */
- {
- FT_UInt table_size;
- FT_UInt Coverage, EntryExitCount;
-
- OTV_OPTIONAL_TABLE( EntryAnchor );
- OTV_OPTIONAL_TABLE( ExitAnchor );
-
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = FT_NEXT_USHORT( p );
- EntryExitCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (EntryExitCount = %d)\n", EntryExitCount ));
-
- otv_Coverage_validate( table + Coverage, valid, EntryExitCount );
-
- OTV_LIMIT_CHECK( EntryExitCount * 4 );
-
- table_size = EntryExitCount * 4 + 4;
-
- /* EntryExitRecord */
- for ( ; EntryExitCount > 0; EntryExitCount-- )
- {
- OTV_OPTIONAL_OFFSET( EntryAnchor );
- OTV_OPTIONAL_OFFSET( ExitAnchor );
-
- OTV_SIZE_CHECK( EntryAnchor );
- if ( EntryAnchor )
- otv_Anchor_validate( table + EntryAnchor, valid );
-
- OTV_SIZE_CHECK( ExitAnchor );
- if ( ExitAnchor )
- otv_Anchor_validate( table + ExitAnchor, valid );
- }
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 4 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* UNDOCUMENTED (in OpenType 1.5): */
- /* BaseRecord tables can contain NULL pointers. */
-
- /* sets valid->extra2 (1) */
-
- static void
- otv_MarkBasePos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "MarkBasePos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1:
- valid->extra2 = 1;
- OTV_NEST2( MarkBasePosFormat1, BaseArray );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 5 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra2 (1) */
-
- static void
- otv_MarkLigPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "MarkLigPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1:
- valid->extra2 = 1;
- OTV_NEST3( MarkLigPosFormat1, LigatureArray, LigatureAttach );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 6 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra2 (0) */
-
- static void
- otv_MarkMarkPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "MarkMarkPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1:
- valid->extra2 = 0;
- OTV_NEST2( MarkMarkPosFormat1, Mark2Array );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 7 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (lookup count) */
-
- static void
- otv_ContextPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "ContextPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- valid->extra1 = valid->lookup_count;
- OTV_NEST3( ContextPosFormat1, PosRuleSet, PosRule );
- OTV_RUN( table, valid );
- break;
-
- case 2:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- OTV_NEST3( ContextPosFormat2, PosClassSet, PosClassRule );
- OTV_RUN( table, valid );
- break;
-
- case 3:
- OTV_NEST1( ContextPosFormat3 );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 8 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (lookup count) */
-
- static void
- otv_ChainContextPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "ChainContextPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- valid->extra1 = valid->lookup_count;
- OTV_NEST3( ChainContextPosFormat1,
- ChainPosRuleSet, ChainPosRule );
- OTV_RUN( table, valid );
- break;
-
- case 2:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- OTV_NEST3( ChainContextPosFormat2,
- ChainPosClassSet, ChainPosClassRule );
- OTV_RUN( table, valid );
- break;
-
- case 3:
- OTV_NEST1( ChainContextPosFormat3 );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS LOOKUP TYPE 9 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->type_funcs */
-
- static void
- otv_ExtensionPos_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt PosFormat;
-
-
- OTV_NAME_ENTER( "ExtensionPos" );
-
- OTV_LIMIT_CHECK( 2 );
- PosFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", PosFormat ));
-
- switch ( PosFormat )
- {
- case 1: /* ExtensionPosFormat1 */
- {
- FT_UInt ExtensionLookupType, ExtensionOffset;
- OTV_Validate_Func validate;
-
-
- OTV_LIMIT_CHECK( 6 );
- ExtensionLookupType = FT_NEXT_USHORT( p );
- ExtensionOffset = FT_NEXT_ULONG( p );
-
- if ( ExtensionLookupType == 0 || ExtensionLookupType >= 9 )
- FT_INVALID_DATA;
-
- validate = valid->type_funcs[ExtensionLookupType - 1];
- validate( table + ExtensionOffset, valid );
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- static const OTV_Validate_Func otv_gpos_validate_funcs[9] =
- {
- otv_SinglePos_validate,
- otv_PairPos_validate,
- otv_CursivePos_validate,
- otv_MarkBasePos_validate,
- otv_MarkLigPos_validate,
- otv_MarkMarkPos_validate,
- otv_ContextPos_validate,
- otv_ChainContextPos_validate,
- otv_ExtensionPos_validate
- };
-
-
- /* sets valid->type_count */
- /* sets valid->type_funcs */
-
- FT_LOCAL_DEF( void )
- otv_GPOS_subtable_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- valid->type_count = 9;
- valid->type_funcs = (OTV_Validate_Func*)otv_gpos_validate_funcs;
-
- otv_Lookup_validate( table, valid );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GPOS TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->glyph_count */
-
- FT_LOCAL_DEF( void )
- otv_GPOS_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt ScriptList, FeatureList, LookupList;
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating GPOS table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 10 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- ScriptList = FT_NEXT_USHORT( p );
- FeatureList = FT_NEXT_USHORT( p );
- LookupList = FT_NEXT_USHORT( p );
-
- valid->type_count = 9;
- valid->type_funcs = (OTV_Validate_Func*)otv_gpos_validate_funcs;
- valid->glyph_count = glyph_count;
-
- otv_LookupList_validate( table + LookupList,
- valid );
- otv_FeatureList_validate( table + FeatureList, table + LookupList,
- valid );
- otv_ScriptList_validate( table + ScriptList, table + FeatureList,
- valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h
deleted file mode 100644
index 14ca408261d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgpos.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvgpos.h */
-/* */
-/* OpenType GPOS table validator (specification). */
-/* */
-/* Copyright 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __OTVGPOS_H__
-#define __OTVGPOS_H__
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- otv_GPOS_subtable_validate( FT_Bytes table,
- OTV_Validator valid );
-
-
-FT_END_HEADER
-
-#endif /* __OTVGPOS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c
deleted file mode 100644
index f01fca1e897..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvgsub.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvgsub.c */
-/* */
-/* OpenType GSUB table validation (body). */
-/* */
-/* Copyright 2004, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvgsub
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 1 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->glyph_count */
-
- static void
- otv_SingleSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "SingleSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1: /* SingleSubstFormat1 */
- {
- FT_Bytes Coverage;
- FT_Int DeltaGlyphID;
- FT_Long idx;
-
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = table + FT_NEXT_USHORT( p );
- DeltaGlyphID = FT_NEXT_SHORT( p );
-
- otv_Coverage_validate( Coverage, valid, -1 );
-
- idx = otv_Coverage_get_first( Coverage ) + DeltaGlyphID;
- if ( idx < 0 )
- FT_INVALID_DATA;
-
- idx = otv_Coverage_get_last( Coverage ) + DeltaGlyphID;
- if ( (FT_UInt)idx >= valid->glyph_count )
- FT_INVALID_DATA;
- }
- break;
-
- case 2: /* SingleSubstFormat2 */
- {
- FT_UInt Coverage, GlyphCount;
-
-
- OTV_LIMIT_CHECK( 4 );
- Coverage = FT_NEXT_USHORT( p );
- GlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
-
- otv_Coverage_validate( table + Coverage, valid, GlyphCount );
-
- OTV_LIMIT_CHECK( GlyphCount * 2 );
-
- /* Substitute */
- for ( ; GlyphCount > 0; GlyphCount-- )
- if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 2 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (glyph count) */
-
- static void
- otv_MultipleSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "MultipleSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1:
- valid->extra1 = valid->glyph_count;
- OTV_NEST2( MultipleSubstFormat1, Sequence );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 3 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (glyph count) */
-
- static void
- otv_AlternateSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "AlternateSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1:
- valid->extra1 = valid->glyph_count;
- OTV_NEST2( AlternateSubstFormat1, AlternateSet );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 4 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define LigatureFunc otv_Ligature_validate
-
- /* uses valid->glyph_count */
-
- static void
- otv_Ligature_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt LigatureGlyph, CompCount;
-
-
- OTV_ENTER;
-
- OTV_LIMIT_CHECK( 4 );
- LigatureGlyph = FT_NEXT_USHORT( p );
- if ( LigatureGlyph >= valid->glyph_count )
- FT_INVALID_DATA;
-
- CompCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (CompCount = %d)\n", CompCount ));
-
- if ( CompCount == 0 )
- FT_INVALID_DATA;
-
- CompCount--;
-
- OTV_LIMIT_CHECK( CompCount * 2 ); /* Component */
-
- /* no need to check the Component glyph indices */
-
- OTV_EXIT;
- }
-
-
- static void
- otv_LigatureSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "LigatureSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1:
- OTV_NEST3( LigatureSubstFormat1, LigatureSet, Ligature );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 5 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (lookup count) */
-
- static void
- otv_ContextSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "ContextSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- valid->extra1 = valid->lookup_count;
- OTV_NEST3( ContextSubstFormat1, SubRuleSet, SubRule );
- OTV_RUN( table, valid );
- break;
-
- case 2:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- OTV_NEST3( ContextSubstFormat2, SubClassSet, SubClassRule );
- OTV_RUN( table, valid );
- break;
-
- case 3:
- OTV_NEST1( ContextSubstFormat3 );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 6 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->extra1 (lookup count) */
-
- static void
- otv_ChainContextSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "ChainContextSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- valid->extra1 = valid->lookup_count;
- OTV_NEST3( ChainContextSubstFormat1,
- ChainSubRuleSet, ChainSubRule );
- OTV_RUN( table, valid );
- break;
-
- case 2:
- /* no need to check glyph indices/classes used as input for these */
- /* context rules since even invalid glyph indices/classes return */
- /* meaningful results */
-
- OTV_NEST3( ChainContextSubstFormat2,
- ChainSubClassSet, ChainSubClassRule );
- OTV_RUN( table, valid );
- break;
-
- case 3:
- OTV_NEST1( ChainContextSubstFormat3 );
- OTV_RUN( table, valid );
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 7 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->type_funcs */
-
- static void
- otv_ExtensionSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt SubstFormat;
-
-
- OTV_NAME_ENTER( "ExtensionSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1: /* ExtensionSubstFormat1 */
- {
- FT_UInt ExtensionLookupType, ExtensionOffset;
- OTV_Validate_Func validate;
-
-
- OTV_LIMIT_CHECK( 6 );
- ExtensionLookupType = FT_NEXT_USHORT( p );
- ExtensionOffset = FT_NEXT_ULONG( p );
-
- if ( ExtensionLookupType == 0 ||
- ExtensionLookupType == 7 ||
- ExtensionLookupType > 8 )
- FT_INVALID_DATA;
-
- validate = valid->type_funcs[ExtensionLookupType - 1];
- validate( table + ExtensionOffset, valid );
- }
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB LOOKUP TYPE 8 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* uses valid->glyph_count */
-
- static void
- otv_ReverseChainSingleSubst_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table, Coverage;
- FT_UInt SubstFormat;
- FT_UInt BacktrackGlyphCount, LookaheadGlyphCount, GlyphCount;
-
-
- OTV_NAME_ENTER( "ReverseChainSingleSubst" );
-
- OTV_LIMIT_CHECK( 2 );
- SubstFormat = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (format %d)\n", SubstFormat ));
-
- switch ( SubstFormat )
- {
- case 1: /* ReverseChainSingleSubstFormat1 */
- OTV_LIMIT_CHECK( 4 );
- Coverage = table + FT_NEXT_USHORT( p );
- BacktrackGlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
-
- otv_Coverage_validate( Coverage, valid, -1 );
-
- OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
-
- for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- LookaheadGlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
-
- OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
-
- for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
- otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
-
- GlyphCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
-
- if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
- FT_INVALID_DATA;
-
- OTV_LIMIT_CHECK( GlyphCount * 2 );
-
- /* Substitute */
- for ( ; GlyphCount > 0; GlyphCount-- )
- if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
- FT_INVALID_DATA;
-
- break;
-
- default:
- FT_INVALID_FORMAT;
- }
-
- OTV_EXIT;
- }
-
-
- static const OTV_Validate_Func otv_gsub_validate_funcs[8] =
- {
- otv_SingleSubst_validate,
- otv_MultipleSubst_validate,
- otv_AlternateSubst_validate,
- otv_LigatureSubst_validate,
- otv_ContextSubst_validate,
- otv_ChainContextSubst_validate,
- otv_ExtensionSubst_validate,
- otv_ReverseChainSingleSubst_validate
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GSUB TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->type_count */
- /* sets valid->type_funcs */
- /* sets valid->glyph_count */
-
- FT_LOCAL_DEF( void )
- otv_GSUB_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt ScriptList, FeatureList, LookupList;
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating GSUB table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 10 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- ScriptList = FT_NEXT_USHORT( p );
- FeatureList = FT_NEXT_USHORT( p );
- LookupList = FT_NEXT_USHORT( p );
-
- valid->type_count = 8;
- valid->type_funcs = (OTV_Validate_Func*)otv_gsub_validate_funcs;
- valid->glyph_count = glyph_count;
-
- otv_LookupList_validate( table + LookupList,
- valid );
- otv_FeatureList_validate( table + FeatureList, table + LookupList,
- valid );
- otv_ScriptList_validate( table + ScriptList, table + FeatureList,
- valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c
deleted file mode 100644
index a616a23432c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvjstf.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvjstf.c */
-/* */
-/* OpenType JSTF table validation (body). */
-/* */
-/* Copyright 2004, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-#include "otvgpos.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvjstf
-
-
-#define JstfPriorityFunc otv_JstfPriority_validate
-#define JstfLookupFunc otv_GPOS_subtable_validate
-
- /* uses valid->extra1 (GSUB lookup count) */
- /* uses valid->extra2 (GPOS lookup count) */
- /* sets valid->extra1 (counter) */
-
- static void
- otv_JstfPriority_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt table_size;
- FT_UInt gsub_lookup_count, gpos_lookup_count;
-
- OTV_OPTIONAL_TABLE( ShrinkageEnableGSUB );
- OTV_OPTIONAL_TABLE( ShrinkageDisableGSUB );
- OTV_OPTIONAL_TABLE( ShrinkageEnableGPOS );
- OTV_OPTIONAL_TABLE( ShrinkageDisableGPOS );
- OTV_OPTIONAL_TABLE( ExtensionEnableGSUB );
- OTV_OPTIONAL_TABLE( ExtensionDisableGSUB );
- OTV_OPTIONAL_TABLE( ExtensionEnableGPOS );
- OTV_OPTIONAL_TABLE( ExtensionDisableGPOS );
- OTV_OPTIONAL_TABLE( ShrinkageJstfMax );
- OTV_OPTIONAL_TABLE( ExtensionJstfMax );
-
-
- OTV_ENTER;
- OTV_TRACE(( "JstfPriority table\n" ));
-
- OTV_LIMIT_CHECK( 20 );
-
- gsub_lookup_count = valid->extra1;
- gpos_lookup_count = valid->extra2;
-
- table_size = 20;
-
- valid->extra1 = gsub_lookup_count;
-
- OTV_OPTIONAL_OFFSET( ShrinkageEnableGSUB );
- OTV_SIZE_CHECK( ShrinkageEnableGSUB );
- if ( ShrinkageEnableGSUB )
- otv_x_ux( table + ShrinkageEnableGSUB, valid );
-
- OTV_OPTIONAL_OFFSET( ShrinkageDisableGSUB );
- OTV_SIZE_CHECK( ShrinkageDisableGSUB );
- if ( ShrinkageDisableGSUB )
- otv_x_ux( table + ShrinkageDisableGSUB, valid );
-
- valid->extra1 = gpos_lookup_count;
-
- OTV_OPTIONAL_OFFSET( ShrinkageEnableGPOS );
- OTV_SIZE_CHECK( ShrinkageEnableGPOS );
- if ( ShrinkageEnableGPOS )
- otv_x_ux( table + ShrinkageEnableGPOS, valid );
-
- OTV_OPTIONAL_OFFSET( ShrinkageDisableGPOS );
- OTV_SIZE_CHECK( ShrinkageDisableGPOS );
- if ( ShrinkageDisableGPOS )
- otv_x_ux( table + ShrinkageDisableGPOS, valid );
-
- OTV_OPTIONAL_OFFSET( ShrinkageJstfMax );
- OTV_SIZE_CHECK( ShrinkageJstfMax );
- if ( ShrinkageJstfMax )
- {
- /* XXX: check lookup types? */
- OTV_NEST2( JstfMax, JstfLookup );
- OTV_RUN( table + ShrinkageJstfMax, valid );
- }
-
- valid->extra1 = gsub_lookup_count;
-
- OTV_OPTIONAL_OFFSET( ExtensionEnableGSUB );
- OTV_SIZE_CHECK( ExtensionEnableGSUB );
- if ( ExtensionEnableGSUB )
- otv_x_ux( table + ExtensionEnableGSUB, valid );
-
- OTV_OPTIONAL_OFFSET( ExtensionDisableGSUB );
- OTV_SIZE_CHECK( ExtensionDisableGSUB );
- if ( ExtensionDisableGSUB )
- otv_x_ux( table + ExtensionDisableGSUB, valid );
-
- valid->extra1 = gpos_lookup_count;
-
- OTV_OPTIONAL_OFFSET( ExtensionEnableGPOS );
- OTV_SIZE_CHECK( ExtensionEnableGPOS );
- if ( ExtensionEnableGPOS )
- otv_x_ux( table + ExtensionEnableGPOS, valid );
-
- OTV_OPTIONAL_OFFSET( ExtensionDisableGPOS );
- OTV_SIZE_CHECK( ExtensionDisableGPOS );
- if ( ExtensionDisableGPOS )
- otv_x_ux( table + ExtensionDisableGPOS, valid );
-
- OTV_OPTIONAL_OFFSET( ExtensionJstfMax );
- OTV_SIZE_CHECK( ExtensionJstfMax );
- if ( ExtensionJstfMax )
- {
- /* XXX: check lookup types? */
- OTV_NEST2( JstfMax, JstfLookup );
- OTV_RUN( table + ExtensionJstfMax, valid );
- }
-
- valid->extra1 = gsub_lookup_count;
- valid->extra2 = gpos_lookup_count;
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra (glyph count) */
- /* sets valid->func1 (otv_JstfPriority_validate) */
-
- static void
- otv_JstfScript_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt table_size;
- FT_UInt JstfLangSysCount;
-
- OTV_OPTIONAL_TABLE( ExtGlyph );
- OTV_OPTIONAL_TABLE( DefJstfLangSys );
-
-
- OTV_NAME_ENTER( "JstfScript" );
-
- OTV_LIMIT_CHECK( 6 );
- OTV_OPTIONAL_OFFSET( ExtGlyph );
- OTV_OPTIONAL_OFFSET( DefJstfLangSys );
- JstfLangSysCount = FT_NEXT_USHORT( p );
-
- OTV_TRACE(( " (JstfLangSysCount = %d)\n", JstfLangSysCount ));
-
- table_size = JstfLangSysCount * 6 + 6;
-
- OTV_SIZE_CHECK( ExtGlyph );
- if ( ExtGlyph )
- {
- valid->extra1 = valid->glyph_count;
- OTV_NEST1( ExtenderGlyph );
- OTV_RUN( table + ExtGlyph, valid );
- }
-
- OTV_SIZE_CHECK( DefJstfLangSys );
- if ( DefJstfLangSys )
- {
- OTV_NEST2( JstfLangSys, JstfPriority );
- OTV_RUN( table + DefJstfLangSys, valid );
- }
-
- OTV_LIMIT_CHECK( 6 * JstfLangSysCount );
-
- /* JstfLangSysRecord */
- OTV_NEST2( JstfLangSys, JstfPriority );
- for ( ; JstfLangSysCount > 0; JstfLangSysCount-- )
- {
- p += 4; /* skip JstfLangSysTag */
-
- OTV_RUN( table + FT_NEXT_USHORT( p ), valid );
- }
-
- OTV_EXIT;
- }
-
-
- /* sets valid->extra1 (GSUB lookup count) */
- /* sets valid->extra2 (GPOS lookup count) */
- /* sets valid->glyph_count */
-
- FT_LOCAL_DEF( void )
- otv_JSTF_validate( FT_Bytes table,
- FT_Bytes gsub,
- FT_Bytes gpos,
- FT_UInt glyph_count,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt JstfScriptCount;
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating JSTF table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 6 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- JstfScriptCount = FT_NEXT_USHORT( p );
-
- FT_TRACE3(( " (JstfScriptCount = %d)\n", JstfScriptCount ));
-
- OTV_LIMIT_CHECK( JstfScriptCount * 6 );
-
- if ( gsub )
- valid->extra1 = otv_GSUBGPOS_get_Lookup_count( gsub );
- else
- valid->extra1 = 0;
-
- if ( gpos )
- valid->extra2 = otv_GSUBGPOS_get_Lookup_count( gpos );
- else
- valid->extra2 = 0;
-
- valid->glyph_count = glyph_count;
-
- /* JstfScriptRecord */
- for ( ; JstfScriptCount > 0; JstfScriptCount-- )
- {
- p += 4; /* skip JstfScriptTag */
-
- /* JstfScript */
- otv_JstfScript_validate( table + FT_NEXT_USHORT( p ), valid );
- }
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c
deleted file mode 100644
index 50ed10cf284..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmath.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvmath.c */
-/* */
-/* OpenType MATH table validation (body). */
-/* */
-/* Copyright 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* Written by George Williams. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "otvalid.h"
-#include "otvcommn.h"
-#include "otvgpos.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvmath
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH TYPOGRAPHIC CONSTANTS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_MathConstants_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt i;
- FT_UInt table_size;
-
- OTV_OPTIONAL_TABLE( DeviceTableOffset );
-
-
- OTV_NAME_ENTER( "MathConstants" );
-
- /* 56 constants, 51 have device tables */
- OTV_LIMIT_CHECK( 2 * ( 56 + 51 ) );
- table_size = 2 * ( 56 + 51 );
-
- p += 4 * 2; /* First 4 constants have no device tables */
- for ( i = 0; i < 51; ++i )
- {
- p += 2; /* skip the value */
- OTV_OPTIONAL_OFFSET( DeviceTableOffset );
- OTV_SIZE_CHECK( DeviceTableOffset );
- if ( DeviceTableOffset )
- otv_Device_validate( table + DeviceTableOffset, valid );
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH ITALICS CORRECTION *****/
- /***** MATH TOP ACCENT ATTACHMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_MathItalicsCorrectionInfo_validate( FT_Bytes table,
- OTV_Validator valid,
- FT_Int isItalic )
- {
- FT_Bytes p = table;
- FT_UInt i, cnt, table_size ;
-
- OTV_OPTIONAL_TABLE( Coverage );
- OTV_OPTIONAL_TABLE( DeviceTableOffset );
-
- FT_UNUSED( isItalic ); /* only used if tracing is active */
-
-
- OTV_NAME_ENTER( isItalic ? "MathItalicsCorrectionInfo"
- : "MathTopAccentAttachment" );
-
- OTV_LIMIT_CHECK( 4 );
-
- OTV_OPTIONAL_OFFSET( Coverage );
- cnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 4 * cnt );
- table_size = 4 + 4 * cnt;
-
- OTV_SIZE_CHECK( Coverage );
- otv_Coverage_validate( table + Coverage, valid, cnt );
-
- for ( i = 0; i < cnt; ++i )
- {
- p += 2; /* Skip the value */
- OTV_OPTIONAL_OFFSET( DeviceTableOffset );
- OTV_SIZE_CHECK( DeviceTableOffset );
- if ( DeviceTableOffset )
- otv_Device_validate( table + DeviceTableOffset, valid );
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH KERNING *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_MathKern_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt i, cnt, table_size;
-
- OTV_OPTIONAL_TABLE( DeviceTableOffset );
-
-
- /* OTV_NAME_ENTER( "MathKern" );*/
-
- OTV_LIMIT_CHECK( 2 );
-
- cnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 4 * cnt + 2 );
- table_size = 4 + 4 * cnt;
-
- /* Heights */
- for ( i = 0; i < cnt; ++i )
- {
- p += 2; /* Skip the value */
- OTV_OPTIONAL_OFFSET( DeviceTableOffset );
- OTV_SIZE_CHECK( DeviceTableOffset );
- if ( DeviceTableOffset )
- otv_Device_validate( table + DeviceTableOffset, valid );
- }
-
- /* One more Kerning value */
- for ( i = 0; i < cnt + 1; ++i )
- {
- p += 2; /* Skip the value */
- OTV_OPTIONAL_OFFSET( DeviceTableOffset );
- OTV_SIZE_CHECK( DeviceTableOffset );
- if ( DeviceTableOffset )
- otv_Device_validate( table + DeviceTableOffset, valid );
- }
-
- OTV_EXIT;
- }
-
-
- static void
- otv_MathKernInfo_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt i, j, cnt, table_size;
-
- OTV_OPTIONAL_TABLE( Coverage );
- OTV_OPTIONAL_TABLE( MKRecordOffset );
-
-
- OTV_NAME_ENTER( "MathKernInfo" );
-
- OTV_LIMIT_CHECK( 4 );
-
- OTV_OPTIONAL_OFFSET( Coverage );
- cnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 8 * cnt );
- table_size = 4 + 8 * cnt;
-
- OTV_SIZE_CHECK( Coverage );
- otv_Coverage_validate( table + Coverage, valid, cnt );
-
- for ( i = 0; i < cnt; ++i )
- {
- for ( j = 0; j < 4; ++j )
- {
- OTV_OPTIONAL_OFFSET( MKRecordOffset );
- OTV_SIZE_CHECK( MKRecordOffset );
- if ( MKRecordOffset )
- otv_MathKern_validate( table + MKRecordOffset, valid );
- }
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH GLYPH INFO *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_MathGlyphInfo_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt MathItalicsCorrectionInfo, MathTopAccentAttachment;
- FT_UInt ExtendedShapeCoverage, MathKernInfo;
-
-
- OTV_NAME_ENTER( "MathGlyphInfo" );
-
- OTV_LIMIT_CHECK( 8 );
-
- MathItalicsCorrectionInfo = FT_NEXT_USHORT( p );
- MathTopAccentAttachment = FT_NEXT_USHORT( p );
- ExtendedShapeCoverage = FT_NEXT_USHORT( p );
- MathKernInfo = FT_NEXT_USHORT( p );
-
- if ( MathItalicsCorrectionInfo )
- otv_MathItalicsCorrectionInfo_validate(
- table + MathItalicsCorrectionInfo, valid, TRUE );
-
- /* Italic correction and Top Accent Attachment have the same format */
- if ( MathTopAccentAttachment )
- otv_MathItalicsCorrectionInfo_validate(
- table + MathTopAccentAttachment, valid, FALSE );
-
- if ( ExtendedShapeCoverage ) {
- OTV_NAME_ENTER( "ExtendedShapeCoverage" );
- otv_Coverage_validate( table + ExtendedShapeCoverage, valid, -1 );
- OTV_EXIT;
- }
-
- if ( MathKernInfo )
- otv_MathKernInfo_validate( table + MathKernInfo, valid );
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH GLYPH CONSTRUCTION *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- otv_GlyphAssembly_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt pcnt, table_size;
- FT_UInt i;
-
- OTV_OPTIONAL_TABLE( DeviceTableOffset );
-
-
- /* OTV_NAME_ENTER( "GlyphAssembly" ); */
-
- OTV_LIMIT_CHECK( 6 );
-
- p += 2; /* Skip the Italics Correction value */
- OTV_OPTIONAL_OFFSET( DeviceTableOffset );
- pcnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 8 * pcnt );
- table_size = 6 + 8 * pcnt;
-
- OTV_SIZE_CHECK( DeviceTableOffset );
- if ( DeviceTableOffset )
- otv_Device_validate( table + DeviceTableOffset, valid );
-
- for ( i = 0; i < pcnt; ++i )
- {
- FT_UInt gid;
-
-
- gid = FT_NEXT_USHORT( p );
- if ( gid >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
- p += 2*4; /* skip the Start, End, Full, and Flags fields */
- }
-
- /* OTV_EXIT; */
- }
-
-
- static void
- otv_MathGlyphConstruction_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt vcnt, table_size;
- FT_UInt i;
-
- OTV_OPTIONAL_TABLE( GlyphAssembly );
-
-
- /* OTV_NAME_ENTER( "MathGlyphConstruction" ); */
-
- OTV_LIMIT_CHECK( 4 );
-
- OTV_OPTIONAL_OFFSET( GlyphAssembly );
- vcnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 4 * vcnt );
- table_size = 4 + 4 * vcnt;
-
- for ( i = 0; i < vcnt; ++i )
- {
- FT_UInt gid;
-
-
- gid = FT_NEXT_USHORT( p );
- if ( gid >= valid->glyph_count )
- FT_INVALID_GLYPH_ID;
- p += 2; /* skip the size */
- }
-
- OTV_SIZE_CHECK( GlyphAssembly );
- if ( GlyphAssembly )
- otv_GlyphAssembly_validate( table+GlyphAssembly, valid );
-
- /* OTV_EXIT; */
- }
-
-
- static void
- otv_MathVariants_validate( FT_Bytes table,
- OTV_Validator valid )
- {
- FT_Bytes p = table;
- FT_UInt vcnt, hcnt, i, table_size;
-
- OTV_OPTIONAL_TABLE( VCoverage );
- OTV_OPTIONAL_TABLE( HCoverage );
- OTV_OPTIONAL_TABLE( Offset );
-
-
- OTV_NAME_ENTER( "MathVariants" );
-
- OTV_LIMIT_CHECK( 10 );
-
- p += 2; /* Skip the MinConnectorOverlap constant */
- OTV_OPTIONAL_OFFSET( VCoverage );
- OTV_OPTIONAL_OFFSET( HCoverage );
- vcnt = FT_NEXT_USHORT( p );
- hcnt = FT_NEXT_USHORT( p );
-
- OTV_LIMIT_CHECK( 2 * vcnt + 2 * hcnt );
- table_size = 10 + 2 * vcnt + 2 * hcnt;
-
- OTV_SIZE_CHECK( VCoverage );
- if ( VCoverage )
- otv_Coverage_validate( table + VCoverage, valid, vcnt );
-
- OTV_SIZE_CHECK( HCoverage );
- if ( HCoverage )
- otv_Coverage_validate( table + HCoverage, valid, hcnt );
-
- for ( i = 0; i < vcnt; ++i )
- {
- OTV_OPTIONAL_OFFSET( Offset );
- OTV_SIZE_CHECK( Offset );
- otv_MathGlyphConstruction_validate( table + Offset, valid );
- }
-
- for ( i = 0; i < hcnt; ++i )
- {
- OTV_OPTIONAL_OFFSET( Offset );
- OTV_SIZE_CHECK( Offset );
- otv_MathGlyphConstruction_validate( table + Offset, valid );
- }
-
- OTV_EXIT;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MATH TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* sets valid->glyph_count */
-
- FT_LOCAL_DEF( void )
- otv_MATH_validate( FT_Bytes table,
- FT_UInt glyph_count,
- FT_Validator ftvalid )
- {
- OTV_ValidatorRec validrec;
- OTV_Validator valid = &validrec;
- FT_Bytes p = table;
- FT_UInt MathConstants, MathGlyphInfo, MathVariants;
-
-
- valid->root = ftvalid;
-
- FT_TRACE3(( "validating MATH table\n" ));
- OTV_INIT;
-
- OTV_LIMIT_CHECK( 10 );
-
- if ( FT_NEXT_ULONG( p ) != 0x10000UL ) /* Version */
- FT_INVALID_FORMAT;
-
- MathConstants = FT_NEXT_USHORT( p );
- MathGlyphInfo = FT_NEXT_USHORT( p );
- MathVariants = FT_NEXT_USHORT( p );
-
- valid->glyph_count = glyph_count;
-
- otv_MathConstants_validate( table + MathConstants,
- valid );
- otv_MathGlyphInfo_validate( table + MathGlyphInfo,
- valid );
- otv_MathVariants_validate ( table + MathVariants,
- valid );
-
- FT_TRACE4(( "\n" ));
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c
deleted file mode 100644
index 63c25f690c2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvmod.c */
-/* */
-/* FreeType's OpenType validation module implementation (body). */
-/* */
-/* Copyright 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_TRUETYPE_TABLES_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_OPENTYPE_VALIDATE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_OPENTYPE_VALIDATE_H
-
-#include "otvmod.h"
-#include "otvalid.h"
-#include "otvcommn.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_otvmodule
-
-
- static FT_Error
- otv_load_table( FT_Face face,
- FT_Tag tag,
- FT_Byte* volatile* table,
- FT_ULong* table_len )
- {
- FT_Error error;
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
- if ( error == OTV_Err_Table_Missing )
- return OTV_Err_Ok;
- if ( error )
- goto Exit;
-
- if ( FT_ALLOC( *table, *table_len ) )
- goto Exit;
-
- error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- otv_validate( FT_Face volatile face,
- FT_UInt ot_flags,
- FT_Bytes *ot_base,
- FT_Bytes *ot_gdef,
- FT_Bytes *ot_gpos,
- FT_Bytes *ot_gsub,
- FT_Bytes *ot_jstf )
- {
- FT_Error error = OTV_Err_Ok;
- FT_Byte* volatile base;
- FT_Byte* volatile gdef;
- FT_Byte* volatile gpos;
- FT_Byte* volatile gsub;
- FT_Byte* volatile jstf;
- FT_Byte* volatile math;
- FT_ULong len_base, len_gdef, len_gpos, len_gsub, len_jstf;
- FT_ULong len_math;
- FT_ValidatorRec volatile valid;
-
-
- base = gdef = gpos = gsub = jstf = math = NULL;
- len_base = len_gdef = len_gpos = len_gsub = len_jstf = len_math = 0;
-
- /* load tables */
-
- if ( ot_flags & FT_VALIDATE_BASE )
- {
- error = otv_load_table( face, TTAG_BASE, &base, &len_base );
- if ( error )
- goto Exit;
- }
-
- if ( ot_flags & FT_VALIDATE_GDEF )
- {
- error = otv_load_table( face, TTAG_GDEF, &gdef, &len_gdef );
- if ( error )
- goto Exit;
- }
-
- if ( ot_flags & FT_VALIDATE_GPOS )
- {
- error = otv_load_table( face, TTAG_GPOS, &gpos, &len_gpos );
- if ( error )
- goto Exit;
- }
-
- if ( ot_flags & FT_VALIDATE_GSUB )
- {
- error = otv_load_table( face, TTAG_GSUB, &gsub, &len_gsub );
- if ( error )
- goto Exit;
- }
-
- if ( ot_flags & FT_VALIDATE_JSTF )
- {
- error = otv_load_table( face, TTAG_JSTF, &jstf, &len_jstf );
- if ( error )
- goto Exit;
- }
-
- if ( ot_flags & FT_VALIDATE_MATH )
- {
- error = otv_load_table( face, TTAG_MATH, &math, &len_math );
- if ( error )
- goto Exit;
- }
-
- /* validate tables */
-
- if ( base )
- {
- ft_validator_init( &valid, base, base + len_base, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_BASE_validate( base, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- if ( gpos )
- {
- ft_validator_init( &valid, gpos, gpos + len_gpos, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_GPOS_validate( gpos, face->num_glyphs, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- if ( gsub )
- {
- ft_validator_init( &valid, gsub, gsub + len_gsub, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_GSUB_validate( gsub, face->num_glyphs, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- if ( gdef )
- {
- ft_validator_init( &valid, gdef, gdef + len_gdef, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_GDEF_validate( gdef, gsub, gpos, face->num_glyphs, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- if ( jstf )
- {
- ft_validator_init( &valid, jstf, jstf + len_jstf, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_JSTF_validate( jstf, gsub, gpos, face->num_glyphs, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- if ( math )
- {
- ft_validator_init( &valid, math, math + len_math, FT_VALIDATE_DEFAULT );
- if ( ft_setjmp( valid.jump_buffer ) == 0 )
- otv_MATH_validate( math, face->num_glyphs, &valid );
- error = valid.error;
- if ( error )
- goto Exit;
- }
-
- *ot_base = (FT_Bytes)base;
- *ot_gdef = (FT_Bytes)gdef;
- *ot_gpos = (FT_Bytes)gpos;
- *ot_gsub = (FT_Bytes)gsub;
- *ot_jstf = (FT_Bytes)jstf;
-
- Exit:
- if ( error ) {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( base );
- FT_FREE( gdef );
- FT_FREE( gpos );
- FT_FREE( gsub );
- FT_FREE( jstf );
- }
- {
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( math ); /* Can't return this as API is frozen */
- }
-
- return error;
- }
-
-
- static
- const FT_Service_OTvalidateRec otvalid_interface =
- {
- otv_validate
- };
-
-
- static
- const FT_ServiceDescRec otvalid_services[] =
- {
- { FT_SERVICE_ID_OPENTYPE_VALIDATE, &otvalid_interface },
- { NULL, NULL }
- };
-
-
- static FT_Pointer
- otvalid_get_service( FT_Module module,
- const char* service_id )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( otvalid_services, service_id );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class otv_module_class =
- {
- 0,
- sizeof( FT_ModuleRec ),
- "otvalid",
- 0x10000L,
- 0x20000L,
-
- 0, /* module-specific interface */
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) otvalid_get_service
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h
deleted file mode 100644
index 1bfc1899fe3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/otvmod.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* otvmod.h */
-/* */
-/* FreeType's OpenType validation module implementation */
-/* (specification). */
-/* */
-/* Copyright 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __OTVMOD_H__
-#define __OTVMOD_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) otv_module_class;
-
-
-FT_END_HEADER
-
-#endif /* __OTVMOD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk
deleted file mode 100644
index 53bd41e5e7d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/otvalid/rules.mk
+++ /dev/null
@@ -1,78 +0,0 @@
-#
-# FreeType 2 OpenType validation driver configuration rules
-#
-
-
-# Copyright 2004, 2007 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# OTV driver directory
-#
-OTV_DIR := $(SRC_DIR)/otvalid
-
-
-# compilation flags for the driver
-#
-OTV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(OTV_DIR))
-
-
-# OTV driver sources (i.e., C files)
-#
-OTV_DRV_SRC := $(OTV_DIR)/otvbase.c \
- $(OTV_DIR)/otvcommn.c \
- $(OTV_DIR)/otvgdef.c \
- $(OTV_DIR)/otvgpos.c \
- $(OTV_DIR)/otvgsub.c \
- $(OTV_DIR)/otvjstf.c \
- $(OTV_DIR)/otvmath.c \
- $(OTV_DIR)/otvmod.c
-
-# OTV driver headers
-#
-OTV_DRV_H := $(OTV_DIR)/otvalid.h \
- $(OTV_DIR)/otvcommn.h \
- $(OTV_DIR)/otverror.h \
- $(OTV_DIR)/otvgpos.h \
- $(OTV_DIR)/otvmod.h
-
-
-# OTV driver object(s)
-#
-# OTV_DRV_OBJ_M is used during `multi' builds.
-# OTV_DRV_OBJ_S is used during `single' builds.
-#
-OTV_DRV_OBJ_M := $(OTV_DRV_SRC:$(OTV_DIR)/%.c=$(OBJ_DIR)/%.$O)
-OTV_DRV_OBJ_S := $(OBJ_DIR)/otvalid.$O
-
-# OTV driver source file for single build
-#
-OTV_DRV_SRC_S := $(OTV_DIR)/otvalid.c
-
-
-# OTV driver - single object
-#
-$(OTV_DRV_OBJ_S): $(OTV_DRV_SRC_S) $(OTV_DRV_SRC) \
- $(FREETYPE_H) $(OTV_DRV_H)
- $(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(OTV_DRV_SRC_S))
-
-
-# OTV driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(OTV_DIR)/%.c $(FREETYPE_H) $(OTV_DRV_H)
- $(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(OTV_DRV_OBJ_S)
-DRV_OBJS_M += $(OTV_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile
deleted file mode 100644
index 752fcac2a11..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/pcf Jamfile
-#
-# Copyright 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) pcf ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = pcfdrivr pcfread pcfutil ;
- }
- else
- {
- _sources = pcf ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/pcf Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README
deleted file mode 100644
index cc1480b2d2b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/README
+++ /dev/null
@@ -1,114 +0,0 @@
- FreeType font driver for PCF fonts
-
- Francesco Zappa Nardelli
- <francesco.zappa.nardelli@ens.fr>
-
-
-Introduction
-************
-
-PCF (Portable Compiled Format) is a binary bitmap font format, largely used
-in X world. This code implements a PCF driver for the FreeType library.
-Glyph images are loaded into memory only on demand, thus leading to a small
-memory footprint.
-
-Information on the PCF font format can only be worked out from
-`pcfread.c', and `pcfwrite.c', to be found, for instance, in the XFree86
-(www.xfree86.org) source tree (xc/lib/font/bitmap/).
-
-Many good bitmap fonts in bdf format come with XFree86: they can be
-compiled into the pcf format using the `bdftopcf' utility.
-
-
-Supported hardware
-******************
-
-The driver has been tested on linux/x86 and sunos5.5/sparc. In both
-cases the compiler was gcc. When back in Paris, I will test it also
-on linux/alpha.
-
-
-Encodings
-*********
-
-The variety of encodings that accompanies pcf fonts appears to encompass the
-small set defined in freetype.h. On the other hand, each pcf font defines
-two properties that specify encoding and registry.
-
-I decided to make these two properties directly accessible, leaving to the
-client application the work of interpreting them. For instance:
-
- #include "pcftypes.h" /* include/freetype/internal/pcftypes.h */
-
- FT_Face face;
- PCF_Public_Face pcfface;
-
- FT_New_Face( library,..., &face );
-
- pcfface = (PCF_Public_Face)face;
-
- if ((pcfface->charset_registry == "ISO10646") &&
- (pcfface->charset_encoding) == "1")) [..]
-
-Thus the driver always export `ft_encoding_none' as
-face->charmap.encoding. FT_Get_Char_Index() behavior is unmodified, that
-is, it converts the ULong value given as argument into the corresponding
-glyph number.
-
-
-Known problems
-**************
-
-- dealing explicitly with encodings breaks the uniformity of freetype2
- api.
-
-- except for encodings properties, client applications have no
- visibility of the PCF_Face object. This means that applications
- cannot directly access font tables and are obliged to trust
- FreeType.
-
-- currently, glyph names and ink_metrics are ignored.
-
-I plan to give full visibility of the PCF_Face object in the next
-release of the driver, thus implementing also glyph names and
-ink_metrics.
-
-- height is defined as (ascent - descent). Is this correct?
-
-- if unable to read size information from the font, PCF_Init_Face
- sets available_size->width and available_size->height to 12.
-
-- too many english grammar errors in the readme file :-(
-
-
-License
-*******
-
-Copyright (C) 2000 by Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-Credits
-*******
-
-Keith Packard wrote the pcf driver found in XFree86. His work is at
-the same time the specification and the sample implementation of the
-PCF format. Undoubtedly, this driver is inspired from his work.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk
deleted file mode 100644
index df383ff0fbe..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/module.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# FreeType 2 PCF module definition
-#
-
-# Copyright 2000, 2006 by
-# Francesco Zappa Nardelli
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-
-FTMODULE_H_COMMANDS += PCF_DRIVER
-
-define PCF_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, pcf_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)pcf $(ECHO_DRIVER_DESC)pcf bitmap fonts$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c
deleted file mode 100644
index 11d5b7b2a06..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* pcf.c
-
- FreeType font driver for pcf fonts
-
- Copyright 2000-2001, 2003 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-
-#include <ft2build.h>
-#include "pcfutil.c"
-#include "pcfread.c"
-#include "pcfdrivr.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h
deleted file mode 100644
index 9d2d8e0e429..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcf.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/* pcf.h
-
- FreeType font driver for pcf fonts
-
- Copyright (C) 2000, 2001, 2002, 2003, 2006 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#ifndef __PCF_H__
-#define __PCF_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
- typedef struct PCF_TableRec_
- {
- FT_ULong type;
- FT_ULong format;
- FT_ULong size;
- FT_ULong offset;
-
- } PCF_TableRec, *PCF_Table;
-
-
- typedef struct PCF_TocRec_
- {
- FT_ULong version;
- FT_ULong count;
- PCF_Table tables;
-
- } PCF_TocRec, *PCF_Toc;
-
-
- typedef struct PCF_ParsePropertyRec_
- {
- FT_Long name;
- FT_Byte isString;
- FT_Long value;
-
- } PCF_ParsePropertyRec, *PCF_ParseProperty;
-
-
- typedef struct PCF_PropertyRec_
- {
- FT_String* name;
- FT_Byte isString;
-
- union
- {
- FT_String* atom;
- FT_Long integer;
- FT_ULong cardinal;
-
- } value;
-
- } PCF_PropertyRec, *PCF_Property;
-
-
- typedef struct PCF_Compressed_MetricRec_
- {
- FT_Byte leftSideBearing;
- FT_Byte rightSideBearing;
- FT_Byte characterWidth;
- FT_Byte ascent;
- FT_Byte descent;
-
- } PCF_Compressed_MetricRec, *PCF_Compressed_Metric;
-
-
- typedef struct PCF_MetricRec_
- {
- FT_Short leftSideBearing;
- FT_Short rightSideBearing;
- FT_Short characterWidth;
- FT_Short ascent;
- FT_Short descent;
- FT_Short attributes;
- FT_ULong bits;
-
- } PCF_MetricRec, *PCF_Metric;
-
-
- typedef struct PCF_AccelRec_
- {
- FT_Byte noOverlap;
- FT_Byte constantMetrics;
- FT_Byte terminalFont;
- FT_Byte constantWidth;
- FT_Byte inkInside;
- FT_Byte inkMetrics;
- FT_Byte drawDirection;
- FT_Long fontAscent;
- FT_Long fontDescent;
- FT_Long maxOverlap;
- PCF_MetricRec minbounds;
- PCF_MetricRec maxbounds;
- PCF_MetricRec ink_minbounds;
- PCF_MetricRec ink_maxbounds;
-
- } PCF_AccelRec, *PCF_Accel;
-
-
- typedef struct PCF_EncodingRec_
- {
- FT_Long enc;
- FT_UShort glyph;
-
- } PCF_EncodingRec, *PCF_Encoding;
-
-
- typedef struct PCF_FaceRec_
- {
- FT_FaceRec root;
-
- FT_StreamRec gzip_stream;
- FT_Stream gzip_source;
-
- char* charset_encoding;
- char* charset_registry;
-
- PCF_TocRec toc;
- PCF_AccelRec accel;
-
- int nprops;
- PCF_Property properties;
-
- FT_Long nmetrics;
- PCF_Metric metrics;
- FT_Long nencodings;
- PCF_Encoding encodings;
-
- FT_Short defaultChar;
-
- FT_ULong bitmapsFormat;
-
- FT_CharMap charmap_handle;
- FT_CharMapRec charmap; /* a single charmap per face */
-
- } PCF_FaceRec, *PCF_Face;
-
-
- /* macros for pcf font format */
-
-#define LSBFirst 0
-#define MSBFirst 1
-
-#define PCF_FILE_VERSION ( ( 'p' << 24 ) | \
- ( 'c' << 16 ) | \
- ( 'f' << 8 ) | 1 )
-#define PCF_FORMAT_MASK 0xFFFFFF00UL
-
-#define PCF_DEFAULT_FORMAT 0x00000000UL
-#define PCF_INKBOUNDS 0x00000200UL
-#define PCF_ACCEL_W_INKBOUNDS 0x00000100UL
-#define PCF_COMPRESSED_METRICS 0x00000100UL
-
-#define PCF_FORMAT_MATCH( a, b ) \
- ( ( (a) & PCF_FORMAT_MASK ) == ( (b) & PCF_FORMAT_MASK ) )
-
-#define PCF_GLYPH_PAD_MASK ( 3 << 0 )
-#define PCF_BYTE_MASK ( 1 << 2 )
-#define PCF_BIT_MASK ( 1 << 3 )
-#define PCF_SCAN_UNIT_MASK ( 3 << 4 )
-
-#define PCF_BYTE_ORDER( f ) \
- ( ( (f) & PCF_BYTE_MASK ) ? MSBFirst : LSBFirst )
-#define PCF_BIT_ORDER( f ) \
- ( ( (f) & PCF_BIT_MASK ) ? MSBFirst : LSBFirst )
-#define PCF_GLYPH_PAD_INDEX( f ) \
- ( (f) & PCF_GLYPH_PAD_MASK )
-#define PCF_GLYPH_PAD( f ) \
- ( 1 << PCF_GLYPH_PAD_INDEX( f ) )
-#define PCF_SCAN_UNIT_INDEX( f ) \
- ( ( (f) & PCF_SCAN_UNIT_MASK ) >> 4 )
-#define PCF_SCAN_UNIT( f ) \
- ( 1 << PCF_SCAN_UNIT_INDEX( f ) )
-#define PCF_FORMAT_BITS( f ) \
- ( (f) & ( PCF_GLYPH_PAD_MASK | \
- PCF_BYTE_MASK | \
- PCF_BIT_MASK | \
- PCF_SCAN_UNIT_MASK ) )
-
-#define PCF_SIZE_TO_INDEX( s ) ( (s) == 4 ? 2 : (s) == 2 ? 1 : 0 )
-#define PCF_INDEX_TO_SIZE( b ) ( 1 << b )
-
-#define PCF_FORMAT( bit, byte, glyph, scan ) \
- ( ( PCF_SIZE_TO_INDEX( scan ) << 4 ) | \
- ( ( (bit) == MSBFirst ? 1 : 0 ) << 3 ) | \
- ( ( (byte) == MSBFirst ? 1 : 0 ) << 2 ) | \
- ( PCF_SIZE_TO_INDEX( glyph ) << 0 ) )
-
-#define PCF_PROPERTIES ( 1 << 0 )
-#define PCF_ACCELERATORS ( 1 << 1 )
-#define PCF_METRICS ( 1 << 2 )
-#define PCF_BITMAPS ( 1 << 3 )
-#define PCF_INK_METRICS ( 1 << 4 )
-#define PCF_BDF_ENCODINGS ( 1 << 5 )
-#define PCF_SWIDTHS ( 1 << 6 )
-#define PCF_GLYPH_NAMES ( 1 << 7 )
-#define PCF_BDF_ACCELERATORS ( 1 << 8 )
-
-#define GLYPHPADOPTIONS 4 /* I'm not sure about this */
-
- FT_LOCAL( FT_Error )
- pcf_load_font( FT_Stream,
- PCF_Face );
-
-FT_END_HEADER
-
-#endif /* __PCF_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c
deleted file mode 100644
index 0b454122d54..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.c
+++ /dev/null
@@ -1,679 +0,0 @@
-/* pcfdrivr.c
-
- FreeType font driver for pcf files
-
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#include <ft2build.h>
-
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_GZIP_H
-#include FT_LZW_H
-#include FT_ERRORS_H
-#include FT_BDF_H
-
-#include "pcf.h"
-#include "pcfdrivr.h"
-#include "pcfread.h"
-
-#include "pcferror.h"
-#include "pcfutil.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pcfread
-
-#include FT_SERVICE_BDF_H
-#include FT_SERVICE_XFREE86_NAME_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pcfdriver
-
-
- typedef struct PCF_CMapRec_
- {
- FT_CMapRec root;
- FT_UInt num_encodings;
- PCF_Encoding encodings;
-
- } PCF_CMapRec, *PCF_CMap;
-
-
- FT_CALLBACK_DEF( FT_Error )
- pcf_cmap_init( FT_CMap pcfcmap, /* PCF_CMap */
- FT_Pointer init_data )
- {
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Face face = (PCF_Face)FT_CMAP_FACE( pcfcmap );
-
- FT_UNUSED( init_data );
-
-
- cmap->num_encodings = (FT_UInt)face->nencodings;
- cmap->encodings = face->encodings;
-
- return PCF_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( void )
- pcf_cmap_done( FT_CMap pcfcmap ) /* PCF_CMap */
- {
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
-
-
- cmap->encodings = NULL;
- cmap->num_encodings = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- pcf_cmap_char_index( FT_CMap pcfcmap, /* PCF_CMap */
- FT_UInt32 charcode )
- {
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Encoding encodings = cmap->encodings;
- FT_UInt min, max, mid;
- FT_UInt result = 0;
-
-
- min = 0;
- max = cmap->num_encodings;
-
- while ( min < max )
- {
- FT_UInt32 code;
-
-
- mid = ( min + max ) >> 1;
- code = encodings[mid].enc;
-
- if ( charcode == code )
- {
- result = encodings[mid].glyph + 1;
- break;
- }
-
- if ( charcode < code )
- max = mid;
- else
- min = mid + 1;
- }
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- pcf_cmap_char_next( FT_CMap pcfcmap, /* PCF_CMap */
- FT_UInt32 *acharcode )
- {
- PCF_CMap cmap = (PCF_CMap)pcfcmap;
- PCF_Encoding encodings = cmap->encodings;
- FT_UInt min, max, mid;
- FT_UInt32 charcode = *acharcode + 1;
- FT_UInt result = 0;
-
-
- min = 0;
- max = cmap->num_encodings;
-
- while ( min < max )
- {
- FT_UInt32 code;
-
-
- mid = ( min + max ) >> 1;
- code = encodings[mid].enc;
-
- if ( charcode == code )
- {
- result = encodings[mid].glyph + 1;
- goto Exit;
- }
-
- if ( charcode < code )
- max = mid;
- else
- min = mid + 1;
- }
-
- charcode = 0;
- if ( min < cmap->num_encodings )
- {
- charcode = encodings[min].enc;
- result = encodings[min].glyph + 1;
- }
-
- Exit:
- *acharcode = charcode;
- return result;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_CMap_ClassRec pcf_cmap_class =
- {
- sizeof ( PCF_CMapRec ),
- pcf_cmap_init,
- pcf_cmap_done,
- pcf_cmap_char_index,
- pcf_cmap_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- FT_CALLBACK_DEF( void )
- PCF_Face_Done( FT_Face pcfface ) /* PCF_Face */
- {
- PCF_Face face = (PCF_Face)pcfface;
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- memory = FT_FACE_MEMORY( face );
-
- FT_FREE( face->encodings );
- FT_FREE( face->metrics );
-
- /* free properties */
- {
- PCF_Property prop;
- FT_Int i;
-
-
- if ( face->properties )
- {
- for ( i = 0; i < face->nprops; i++ )
- {
- prop = &face->properties[i];
-
- if ( prop ) {
- FT_FREE( prop->name );
- if ( prop->isString )
- FT_FREE( prop->value.atom );
- }
- }
- }
- FT_FREE( face->properties );
- }
-
- FT_FREE( face->toc.tables );
- FT_FREE( pcfface->family_name );
- FT_FREE( pcfface->style_name );
- FT_FREE( pcfface->available_sizes );
- FT_FREE( face->charset_encoding );
- FT_FREE( face->charset_registry );
-
- FT_TRACE4(( "PCF_Face_Done: done face\n" ));
-
- /* close gzip/LZW stream if any */
- if ( pcfface->stream == &face->gzip_stream )
- {
- FT_Stream_Close( &face->gzip_stream );
- pcfface->stream = face->gzip_source;
- }
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- PCF_Face_Init( FT_Stream stream,
- FT_Face pcfface, /* PCF_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- PCF_Face face = (PCF_Face)pcfface;
- FT_Error error = PCF_Err_Ok;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( face_index );
-
-
- error = pcf_load_font( stream, face );
- if ( error )
- {
- FT_Error error2;
-
-
- PCF_Face_Done( pcfface );
-
- /* this didn't work, try gzip support! */
- error2 = FT_Stream_OpenGzip( &face->gzip_stream, stream );
- if ( FT_ERROR_BASE( error2 ) == FT_Err_Unimplemented_Feature )
- goto Fail;
-
- error = error2;
- if ( error )
-#ifdef FT_CONFIG_OPTION_USE_LZW
- {
- FT_Error error3;
-
-
- /* this didn't work, try LZW support! */
- error3 = FT_Stream_OpenLZW( &face->gzip_stream, stream );
- if ( FT_ERROR_BASE( error3 ) == FT_Err_Unimplemented_Feature )
- goto Fail;
-
- error = error3;
- if ( error )
- goto Fail;
-
- face->gzip_source = stream;
- pcfface->stream = &face->gzip_stream;
-
- stream = pcfface->stream;
-
- error = pcf_load_font( stream, face );
- if ( error )
- goto Fail;
- }
-#else
- goto Fail;
-#endif
- else
- {
- face->gzip_source = stream;
- pcfface->stream = &face->gzip_stream;
-
- stream = pcfface->stream;
-
- error = pcf_load_font( stream, face );
- if ( error )
- goto Fail;
- }
- }
-
- /* set up charmap */
- {
- FT_String *charset_registry = face->charset_registry;
- FT_String *charset_encoding = face->charset_encoding;
- FT_Bool unicode_charmap = 0;
-
-
- if ( charset_registry && charset_encoding )
- {
- char* s = charset_registry;
-
-
- /* Uh, oh, compare first letters manually to avoid dependency
- on locales. */
- if ( ( s[0] == 'i' || s[0] == 'I' ) &&
- ( s[1] == 's' || s[1] == 'S' ) &&
- ( s[2] == 'o' || s[2] == 'O' ) )
- {
- s += 3;
- if ( !ft_strcmp( s, "10646" ) ||
- ( !ft_strcmp( s, "8859" ) &&
- !ft_strcmp( face->charset_encoding, "1" ) ) )
- unicode_charmap = 1;
- }
- }
-
- {
- FT_CharMapRec charmap;
-
-
- charmap.face = FT_FACE( face );
- charmap.encoding = FT_ENCODING_NONE;
- charmap.platform_id = 0;
- charmap.encoding_id = 0;
-
- if ( unicode_charmap )
- {
- charmap.encoding = FT_ENCODING_UNICODE;
- charmap.platform_id = 3;
- charmap.encoding_id = 1;
- }
-
- error = FT_CMap_New( &pcf_cmap_class, NULL, &charmap, NULL );
-
-#if 0
- /* Select default charmap */
- if ( pcfface->num_charmaps )
- pcfface->charmap = pcfface->charmaps[0];
-#endif
- }
- }
-
- Exit:
- return error;
-
- Fail:
- FT_TRACE2(( "[not a valid PCF file]\n" ));
- PCF_Face_Done( pcfface );
- error = PCF_Err_Unknown_File_Format; /* error */
- goto Exit;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- PCF_Size_Select( FT_Size size,
- FT_ULong strike_index )
- {
- PCF_Accel accel = &( (PCF_Face)size->face )->accel;
-
-
- FT_Select_Metrics( size->face, strike_index );
-
- size->metrics.ascender = accel->fontAscent << 6;
- size->metrics.descender = -accel->fontDescent << 6;
- size->metrics.max_advance = accel->maxbounds.characterWidth << 6;
-
- return PCF_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- PCF_Size_Request( FT_Size size,
- FT_Size_Request req )
- {
- PCF_Face face = (PCF_Face)size->face;
- FT_Bitmap_Size* bsize = size->face->available_sizes;
- FT_Error error = PCF_Err_Invalid_Pixel_Size;
- FT_Long height;
-
-
- height = FT_REQUEST_HEIGHT( req );
- height = ( height + 32 ) >> 6;
-
- switch ( req->type )
- {
- case FT_SIZE_REQUEST_TYPE_NOMINAL:
- if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
- error = PCF_Err_Ok;
- break;
-
- case FT_SIZE_REQUEST_TYPE_REAL_DIM:
- if ( height == ( face->accel.fontAscent +
- face->accel.fontDescent ) )
- error = PCF_Err_Ok;
- break;
-
- default:
- error = PCF_Err_Unimplemented_Feature;
- break;
- }
-
- if ( error )
- return error;
- else
- return PCF_Size_Select( size, 0 );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- PCF_Glyph_Load( FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- PCF_Face face = (PCF_Face)FT_SIZE_FACE( size );
- FT_Stream stream = face->root.stream;
- FT_Error error = PCF_Err_Ok;
- FT_Bitmap* bitmap = &slot->bitmap;
- PCF_Metric metric;
- int bytes;
-
- FT_UNUSED( load_flags );
-
-
- FT_TRACE4(( "load_glyph %d ---", glyph_index ));
-
- if ( !face || glyph_index >= (FT_UInt)face->root.num_glyphs )
- {
- error = PCF_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( glyph_index > 0 )
- glyph_index--;
-
- metric = face->metrics + glyph_index;
-
- bitmap->rows = metric->ascent + metric->descent;
- bitmap->width = metric->rightSideBearing - metric->leftSideBearing;
- bitmap->num_grays = 1;
- bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
-
- FT_TRACE6(( "BIT_ORDER %d ; BYTE_ORDER %d ; GLYPH_PAD %d\n",
- PCF_BIT_ORDER( face->bitmapsFormat ),
- PCF_BYTE_ORDER( face->bitmapsFormat ),
- PCF_GLYPH_PAD( face->bitmapsFormat ) ));
-
- switch ( PCF_GLYPH_PAD( face->bitmapsFormat ) )
- {
- case 1:
- bitmap->pitch = ( bitmap->width + 7 ) >> 3;
- break;
-
- case 2:
- bitmap->pitch = ( ( bitmap->width + 15 ) >> 4 ) << 1;
- break;
-
- case 4:
- bitmap->pitch = ( ( bitmap->width + 31 ) >> 5 ) << 2;
- break;
-
- case 8:
- bitmap->pitch = ( ( bitmap->width + 63 ) >> 6 ) << 3;
- break;
-
- default:
- return PCF_Err_Invalid_File_Format;
- }
-
- /* XXX: to do: are there cases that need repadding the bitmap? */
- bytes = bitmap->pitch * bitmap->rows;
-
- error = ft_glyphslot_alloc_bitmap( slot, bytes );
- if ( error )
- goto Exit;
-
- if ( FT_STREAM_SEEK( metric->bits ) ||
- FT_STREAM_READ( bitmap->buffer, bytes ) )
- goto Exit;
-
- if ( PCF_BIT_ORDER( face->bitmapsFormat ) != MSBFirst )
- BitOrderInvert( bitmap->buffer, bytes );
-
- if ( ( PCF_BYTE_ORDER( face->bitmapsFormat ) !=
- PCF_BIT_ORDER( face->bitmapsFormat ) ) )
- {
- switch ( PCF_SCAN_UNIT( face->bitmapsFormat ) )
- {
- case 1:
- break;
-
- case 2:
- TwoByteSwap( bitmap->buffer, bytes );
- break;
-
- case 4:
- FourByteSwap( bitmap->buffer, bytes );
- break;
- }
- }
-
- slot->format = FT_GLYPH_FORMAT_BITMAP;
- slot->bitmap_left = metric->leftSideBearing;
- slot->bitmap_top = metric->ascent;
-
- slot->metrics.horiAdvance = metric->characterWidth << 6;
- slot->metrics.horiBearingX = metric->leftSideBearing << 6;
- slot->metrics.horiBearingY = metric->ascent << 6;
- slot->metrics.width = ( metric->rightSideBearing -
- metric->leftSideBearing ) << 6;
- slot->metrics.height = bitmap->rows << 6;
-
- ft_synthesize_vertical_metrics( &slot->metrics,
- ( face->accel.fontAscent +
- face->accel.fontDescent ) << 6 );
-
- FT_TRACE4(( " --- ok\n" ));
-
- Exit:
- return error;
- }
-
-
- /*
- *
- * BDF SERVICE
- *
- */
-
- static FT_Error
- pcf_get_bdf_property( PCF_Face face,
- const char* prop_name,
- BDF_PropertyRec *aproperty )
- {
- PCF_Property prop;
-
-
- prop = pcf_find_property( face, prop_name );
- if ( prop != NULL )
- {
- if ( prop->isString )
- {
- aproperty->type = BDF_PROPERTY_TYPE_ATOM;
- aproperty->u.atom = prop->value.atom;
- }
- else
- {
- /* Apparently, the PCF driver loads all properties as signed integers!
- * This really doesn't seem to be a problem, because this is
- * sufficient for any meaningful values.
- */
- aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
- aproperty->u.integer = prop->value.integer;
- }
- return 0;
- }
-
- return PCF_Err_Invalid_Argument;
- }
-
-
- static FT_Error
- pcf_get_charset_id( PCF_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry )
- {
- *acharset_encoding = face->charset_encoding;
- *acharset_registry = face->charset_registry;
-
- return 0;
- }
-
-
- static const FT_Service_BDFRec pcf_service_bdf =
- {
- (FT_BDF_GetCharsetIdFunc)pcf_get_charset_id,
- (FT_BDF_GetPropertyFunc) pcf_get_bdf_property
- };
-
-
- /*
- *
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec pcf_services[] =
- {
- { FT_SERVICE_ID_BDF, &pcf_service_bdf },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PCF },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- pcf_driver_requester( FT_Module module,
- const char* name )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( pcf_services, name );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec pcf_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_NO_OUTLINES,
- sizeof ( FT_DriverRec ),
-
- "pcf",
- 0x10000L,
- 0x20000L,
-
- 0,
-
- 0,
- 0,
- pcf_driver_requester
- },
-
- sizeof ( PCF_FaceRec ),
- sizeof ( FT_SizeRec ),
- sizeof ( FT_GlyphSlotRec ),
-
- PCF_Face_Init,
- PCF_Face_Done,
- 0, /* FT_Size_InitFunc */
- 0, /* FT_Size_DoneFunc */
- 0, /* FT_Slot_InitFunc */
- 0, /* FT_Slot_DoneFunc */
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- PCF_Glyph_Load,
-
- 0, /* FT_Face_GetKerningFunc */
- 0, /* FT_Face_AttachFunc */
- 0, /* FT_Face_GetAdvancesFunc */
-
- PCF_Size_Request,
- PCF_Size_Select
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h
deleted file mode 100644
index 7ddf697e164..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfdrivr.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* pcfdrivr.h
-
- FreeType font driver for pcf fonts
-
- Copyright 2000-2001, 2002 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#ifndef __PCFDRIVR_H__
-#define __PCFDRIVR_H__
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-FT_BEGIN_HEADER
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) pcf_driver_class;
-
-FT_END_HEADER
-
-
-#endif /* __PCFDRIVR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h
deleted file mode 100644
index d75c067aa6a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcferror.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* pcferror.h */
-/* */
-/* PCF error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the PCF error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __PCFERROR_H__
-#define __PCFERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX PCF_Err_
-#define FT_ERR_BASE FT_Mod_Err_PCF
-
-#include FT_ERRORS_H
-
-#endif /* __PCFERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c
deleted file mode 100644
index 7438ae7767b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.c
+++ /dev/null
@@ -1,1267 +0,0 @@
-/* pcfread.c
-
- FreeType font driver for pcf fonts
-
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#include <ft2build.h>
-
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_OBJECTS_H
-
-#include "pcf.h"
-#include "pcfdrivr.h"
-#include "pcfread.h"
-
-#include "pcferror.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pcfread
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- static const char* const tableNames[] =
- {
- "prop", "accl", "mtrcs", "bmps", "imtrcs",
- "enc", "swidth", "names", "accel"
- };
-#endif
-
-
- static
- const FT_Frame_Field pcf_toc_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_TocRec
-
- FT_FRAME_START( 8 ),
- FT_FRAME_ULONG_LE( version ),
- FT_FRAME_ULONG_LE( count ),
- FT_FRAME_END
- };
-
-
- static
- const FT_Frame_Field pcf_table_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_TableRec
-
- FT_FRAME_START( 16 ),
- FT_FRAME_ULONG_LE( type ),
- FT_FRAME_ULONG_LE( format ),
- FT_FRAME_ULONG_LE( size ),
- FT_FRAME_ULONG_LE( offset ),
- FT_FRAME_END
- };
-
-
- static FT_Error
- pcf_read_TOC( FT_Stream stream,
- PCF_Face face )
- {
- FT_Error error;
- PCF_Toc toc = &face->toc;
- PCF_Table tables;
-
- FT_Memory memory = FT_FACE(face)->memory;
- FT_UInt n;
-
-
- if ( FT_STREAM_SEEK ( 0 ) ||
- FT_STREAM_READ_FIELDS ( pcf_toc_header, toc ) )
- return PCF_Err_Cannot_Open_Resource;
-
- if ( toc->version != PCF_FILE_VERSION ||
- toc->count > FT_ARRAY_MAX( face->toc.tables ) ||
- toc->count == 0 )
- return PCF_Err_Invalid_File_Format;
-
- if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
- return PCF_Err_Out_Of_Memory;
-
- tables = face->toc.tables;
- for ( n = 0; n < toc->count; n++ )
- {
- if ( FT_STREAM_READ_FIELDS( pcf_table_header, tables ) )
- goto Exit;
- tables++;
- }
-
- /* Sort tables and check for overlaps. Because they are almost */
- /* always ordered already, an in-place bubble sort with simultaneous */
- /* boundary checking seems appropriate. */
- tables = face->toc.tables;
-
- for ( n = 0; n < toc->count - 1; n++ )
- {
- FT_UInt i, have_change;
-
-
- have_change = 0;
-
- for ( i = 0; i < toc->count - 1 - n; i++ )
- {
- PCF_TableRec tmp;
-
-
- if ( tables[i].offset > tables[i + 1].offset )
- {
- tmp = tables[i];
- tables[i] = tables[i + 1];
- tables[i + 1] = tmp;
-
- have_change = 1;
- }
-
- if ( ( tables[i].size > tables[i + 1].offset ) ||
- ( tables[i].offset > tables[i + 1].offset - tables[i].size ) )
- return PCF_Err_Invalid_Offset;
- }
-
- if ( !have_change )
- break;
- }
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- {
- FT_UInt i, j;
- const char* name = "?";
-
-
- FT_TRACE4(( "pcf_read_TOC:\n" ));
-
- FT_TRACE4(( " number of tables: %ld\n", face->toc.count ));
-
- tables = face->toc.tables;
- for ( i = 0; i < toc->count; i++ )
- {
- for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
- j++ )
- if ( tables[i].type == (FT_UInt)( 1 << j ) )
- name = tableNames[j];
-
- FT_TRACE4(( " %d: type=%s, format=0x%X, "
- "size=%ld (0x%lX), offset=%ld (0x%lX)\n",
- i, name,
- tables[i].format,
- tables[i].size, tables[i].size,
- tables[i].offset, tables[i].offset ));
- }
- }
-
-#endif
-
- return PCF_Err_Ok;
-
- Exit:
- FT_FREE( face->toc.tables );
- return error;
- }
-
-
-#define PCF_METRIC_SIZE 12
-
- static
- const FT_Frame_Field pcf_metric_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_MetricRec
-
- FT_FRAME_START( PCF_METRIC_SIZE ),
- FT_FRAME_SHORT_LE( leftSideBearing ),
- FT_FRAME_SHORT_LE( rightSideBearing ),
- FT_FRAME_SHORT_LE( characterWidth ),
- FT_FRAME_SHORT_LE( ascent ),
- FT_FRAME_SHORT_LE( descent ),
- FT_FRAME_SHORT_LE( attributes ),
- FT_FRAME_END
- };
-
-
- static
- const FT_Frame_Field pcf_metric_msb_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_MetricRec
-
- FT_FRAME_START( PCF_METRIC_SIZE ),
- FT_FRAME_SHORT( leftSideBearing ),
- FT_FRAME_SHORT( rightSideBearing ),
- FT_FRAME_SHORT( characterWidth ),
- FT_FRAME_SHORT( ascent ),
- FT_FRAME_SHORT( descent ),
- FT_FRAME_SHORT( attributes ),
- FT_FRAME_END
- };
-
-
-#define PCF_COMPRESSED_METRIC_SIZE 5
-
- static
- const FT_Frame_Field pcf_compressed_metric_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_Compressed_MetricRec
-
- FT_FRAME_START( PCF_COMPRESSED_METRIC_SIZE ),
- FT_FRAME_BYTE( leftSideBearing ),
- FT_FRAME_BYTE( rightSideBearing ),
- FT_FRAME_BYTE( characterWidth ),
- FT_FRAME_BYTE( ascent ),
- FT_FRAME_BYTE( descent ),
- FT_FRAME_END
- };
-
-
- static FT_Error
- pcf_get_metric( FT_Stream stream,
- FT_ULong format,
- PCF_Metric metric )
- {
- FT_Error error = PCF_Err_Ok;
-
-
- if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- {
- const FT_Frame_Field* fields;
-
-
- /* parsing normal metrics */
- fields = PCF_BYTE_ORDER( format ) == MSBFirst
- ? pcf_metric_msb_header
- : pcf_metric_header;
-
- /* the following sets `error' but doesn't return in case of failure */
- (void)FT_STREAM_READ_FIELDS( fields, metric );
- }
- else
- {
- PCF_Compressed_MetricRec compr;
-
-
- /* parsing compressed metrics */
- if ( FT_STREAM_READ_FIELDS( pcf_compressed_metric_header, &compr ) )
- goto Exit;
-
- metric->leftSideBearing = (FT_Short)( compr.leftSideBearing - 0x80 );
- metric->rightSideBearing = (FT_Short)( compr.rightSideBearing - 0x80 );
- metric->characterWidth = (FT_Short)( compr.characterWidth - 0x80 );
- metric->ascent = (FT_Short)( compr.ascent - 0x80 );
- metric->descent = (FT_Short)( compr.descent - 0x80 );
- metric->attributes = 0;
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- pcf_seek_to_table_type( FT_Stream stream,
- PCF_Table tables,
- FT_Int ntables,
- FT_ULong type,
- FT_ULong *aformat,
- FT_ULong *asize )
- {
- FT_Error error = PCF_Err_Invalid_File_Format;
- FT_Int i;
-
-
- for ( i = 0; i < ntables; i++ )
- if ( tables[i].type == type )
- {
- if ( stream->pos > tables[i].offset )
- {
- error = PCF_Err_Invalid_Stream_Skip;
- goto Fail;
- }
-
- if ( FT_STREAM_SKIP( tables[i].offset - stream->pos ) )
- {
- error = PCF_Err_Invalid_Stream_Skip;
- goto Fail;
- }
-
- *asize = tables[i].size;
- *aformat = tables[i].format;
-
- return PCF_Err_Ok;
- }
-
- Fail:
- *asize = 0;
- return error;
- }
-
-
- static FT_Bool
- pcf_has_table_type( PCF_Table tables,
- FT_Int ntables,
- FT_ULong type )
- {
- FT_Int i;
-
-
- for ( i = 0; i < ntables; i++ )
- if ( tables[i].type == type )
- return TRUE;
-
- return FALSE;
- }
-
-
-#define PCF_PROPERTY_SIZE 9
-
- static
- const FT_Frame_Field pcf_property_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_ParsePropertyRec
-
- FT_FRAME_START( PCF_PROPERTY_SIZE ),
- FT_FRAME_LONG_LE( name ),
- FT_FRAME_BYTE ( isString ),
- FT_FRAME_LONG_LE( value ),
- FT_FRAME_END
- };
-
-
- static
- const FT_Frame_Field pcf_property_msb_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_ParsePropertyRec
-
- FT_FRAME_START( PCF_PROPERTY_SIZE ),
- FT_FRAME_LONG( name ),
- FT_FRAME_BYTE( isString ),
- FT_FRAME_LONG( value ),
- FT_FRAME_END
- };
-
-
- FT_LOCAL_DEF( PCF_Property )
- pcf_find_property( PCF_Face face,
- const FT_String* prop )
- {
- PCF_Property properties = face->properties;
- FT_Bool found = 0;
- int i;
-
-
- for ( i = 0 ; i < face->nprops && !found; i++ )
- {
- if ( !ft_strcmp( properties[i].name, prop ) )
- found = 1;
- }
-
- if ( found )
- return properties + i - 1;
- else
- return NULL;
- }
-
-
- static FT_Error
- pcf_get_properties( FT_Stream stream,
- PCF_Face face )
- {
- PCF_ParseProperty props = 0;
- PCF_Property properties;
- FT_UInt nprops, i;
- FT_ULong format, size;
- FT_Error error;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_ULong string_size;
- FT_String* strings = 0;
-
-
- error = pcf_seek_to_table_type( stream,
- face->toc.tables,
- face->toc.count,
- PCF_PROPERTIES,
- &format,
- &size );
- if ( error )
- goto Bail;
-
- if ( FT_READ_ULONG_LE( format ) )
- goto Bail;
-
- FT_TRACE4(( "pcf_get_properties:\n" ));
-
- FT_TRACE4(( " format = %ld\n", format ));
-
- if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- goto Bail;
-
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_ULONG( nprops );
- else
- (void)FT_READ_ULONG_LE( nprops );
- if ( error )
- goto Bail;
-
- FT_TRACE4(( " nprop = %d\n", nprops ));
-
- /* rough estimate */
- if ( nprops > size / PCF_PROPERTY_SIZE )
- {
- error = PCF_Err_Invalid_Table;
- goto Bail;
- }
-
- face->nprops = nprops;
-
- if ( FT_NEW_ARRAY( props, nprops ) )
- goto Bail;
-
- for ( i = 0; i < nprops; i++ )
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- {
- if ( FT_STREAM_READ_FIELDS( pcf_property_msb_header, props + i ) )
- goto Bail;
- }
- else
- {
- if ( FT_STREAM_READ_FIELDS( pcf_property_header, props + i ) )
- goto Bail;
- }
- }
-
- /* pad the property array */
- /* */
- /* clever here - nprops is the same as the number of odd-units read, */
- /* as only isStringProp are odd length (Keith Packard) */
- /* */
- if ( nprops & 3 )
- {
- i = 4 - ( nprops & 3 );
- FT_Stream_Skip( stream, i );
- }
-
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_ULONG( string_size );
- else
- (void)FT_READ_ULONG_LE( string_size );
- if ( error )
- goto Bail;
-
- FT_TRACE4(( " string_size = %ld\n", string_size ));
-
- /* rough estimate */
- if ( string_size > size - nprops * PCF_PROPERTY_SIZE )
- {
- error = PCF_Err_Invalid_Table;
- goto Bail;
- }
-
- if ( FT_NEW_ARRAY( strings, string_size ) )
- goto Bail;
-
- error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
- if ( error )
- goto Bail;
-
- if ( FT_NEW_ARRAY( properties, nprops ) )
- goto Bail;
-
- face->properties = properties;
-
- for ( i = 0; i < nprops; i++ )
- {
- FT_Long name_offset = props[i].name;
-
-
- if ( ( name_offset < 0 ) ||
- ( (FT_ULong)name_offset > string_size ) )
- {
- error = PCF_Err_Invalid_Offset;
- goto Bail;
- }
-
- if ( FT_STRDUP( properties[i].name, strings + name_offset ) )
- goto Bail;
-
- FT_TRACE4(( " %s:", properties[i].name ));
-
- properties[i].isString = props[i].isString;
-
- if ( props[i].isString )
- {
- FT_Long value_offset = props[i].value;
-
-
- if ( ( value_offset < 0 ) ||
- ( (FT_ULong)value_offset > string_size ) )
- {
- error = PCF_Err_Invalid_Offset;
- goto Bail;
- }
-
- if ( FT_STRDUP( properties[i].value.atom, strings + value_offset ) )
- goto Bail;
-
- FT_TRACE4(( " `%s'\n", properties[i].value.atom ));
- }
- else
- {
- properties[i].value.integer = props[i].value;
-
- FT_TRACE4(( " %d\n", properties[i].value.integer ));
- }
- }
-
- error = PCF_Err_Ok;
-
- Bail:
- FT_FREE( props );
- FT_FREE( strings );
-
- return error;
- }
-
-
- static FT_Error
- pcf_get_metrics( FT_Stream stream,
- PCF_Face face )
- {
- FT_Error error = PCF_Err_Ok;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_ULong format, size;
- PCF_Metric metrics = 0;
- FT_ULong nmetrics, i;
-
-
- error = pcf_seek_to_table_type( stream,
- face->toc.tables,
- face->toc.count,
- PCF_METRICS,
- &format,
- &size );
- if ( error )
- return error;
-
- if ( FT_READ_ULONG_LE( format ) )
- goto Bail;
-
- if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
- !PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
- return PCF_Err_Invalid_File_Format;
-
- if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_ULONG( nmetrics );
- else
- (void)FT_READ_ULONG_LE( nmetrics );
- }
- else
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_USHORT( nmetrics );
- else
- (void)FT_READ_USHORT_LE( nmetrics );
- }
- if ( error )
- return PCF_Err_Invalid_File_Format;
-
- face->nmetrics = nmetrics;
-
- FT_TRACE4(( "pcf_get_metrics:\n" ));
-
- FT_TRACE4(( " number of metrics: %d\n", nmetrics ));
-
- /* rough estimate */
- if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- {
- if ( nmetrics > size / PCF_METRIC_SIZE )
- return PCF_Err_Invalid_Table;
- }
- else
- {
- if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE )
- return PCF_Err_Invalid_Table;
- }
-
- if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
- return PCF_Err_Out_Of_Memory;
-
- metrics = face->metrics;
- for ( i = 0; i < nmetrics; i++ )
- {
- pcf_get_metric( stream, format, metrics + i );
-
- metrics[i].bits = 0;
-
- FT_TRACE5(( " idx %d: width=%d, "
- "lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
- i,
- ( metrics + i )->characterWidth,
- ( metrics + i )->leftSideBearing,
- ( metrics + i )->rightSideBearing,
- ( metrics + i )->ascent,
- ( metrics + i )->descent,
- ( metrics + i )->attributes ));
-
- if ( error )
- break;
- }
-
- if ( error )
- FT_FREE( face->metrics );
-
- Bail:
- return error;
- }
-
-
- static FT_Error
- pcf_get_bitmaps( FT_Stream stream,
- PCF_Face face )
- {
- FT_Error error = PCF_Err_Ok;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_Long* offsets;
- FT_Long bitmapSizes[GLYPHPADOPTIONS];
- FT_ULong format, size;
- int nbitmaps, i, sizebitmaps = 0;
-
-
- error = pcf_seek_to_table_type( stream,
- face->toc.tables,
- face->toc.count,
- PCF_BITMAPS,
- &format,
- &size );
- if ( error )
- return error;
-
- error = FT_Stream_EnterFrame( stream, 8 );
- if ( error )
- return error;
-
- format = FT_GET_ULONG_LE();
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- nbitmaps = FT_GET_ULONG();
- else
- nbitmaps = FT_GET_ULONG_LE();
-
- FT_Stream_ExitFrame( stream );
-
- if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- return PCF_Err_Invalid_File_Format;
-
- FT_TRACE4(( "pcf_get_bitmaps:\n" ));
-
- FT_TRACE4(( " number of bitmaps: %d\n", nbitmaps ));
-
- if ( nbitmaps != face->nmetrics )
- return PCF_Err_Invalid_File_Format;
-
- if ( FT_NEW_ARRAY( offsets, nbitmaps ) )
- return error;
-
- for ( i = 0; i < nbitmaps; i++ )
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_LONG( offsets[i] );
- else
- (void)FT_READ_LONG_LE( offsets[i] );
-
- FT_TRACE5(( " bitmap %d: offset %ld (0x%lX)\n",
- i, offsets[i], offsets[i] ));
- }
- if ( error )
- goto Bail;
-
- for ( i = 0; i < GLYPHPADOPTIONS; i++ )
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- (void)FT_READ_LONG( bitmapSizes[i] );
- else
- (void)FT_READ_LONG_LE( bitmapSizes[i] );
- if ( error )
- goto Bail;
-
- sizebitmaps = bitmapSizes[PCF_GLYPH_PAD_INDEX( format )];
-
- FT_TRACE4(( " padding %d implies a size of %ld\n", i, bitmapSizes[i] ));
- }
-
- FT_TRACE4(( " %d bitmaps, padding index %ld\n",
- nbitmaps,
- PCF_GLYPH_PAD_INDEX( format ) ));
- FT_TRACE4(( " bitmap size = %d\n", sizebitmaps ));
-
- FT_UNUSED( sizebitmaps ); /* only used for debugging */
-
- for ( i = 0; i < nbitmaps; i++ )
- {
- /* rough estimate */
- if ( ( offsets[i] < 0 ) ||
- ( (FT_ULong)offsets[i] > size ) )
- {
- FT_ERROR(( "pcf_get_bitmaps:"));
- FT_ERROR(( " invalid offset to bitmap data of glyph %d\n", i ));
- }
- else
- face->metrics[i].bits = stream->pos + offsets[i];
- }
-
- face->bitmapsFormat = format;
-
- Bail:
- FT_FREE( offsets );
- return error;
- }
-
-
- static FT_Error
- pcf_get_encodings( FT_Stream stream,
- PCF_Face face )
- {
- FT_Error error = PCF_Err_Ok;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_ULong format, size;
- int firstCol, lastCol;
- int firstRow, lastRow;
- int nencoding, encodingOffset;
- int i, j;
- PCF_Encoding tmpEncoding, encoding = 0;
-
-
- error = pcf_seek_to_table_type( stream,
- face->toc.tables,
- face->toc.count,
- PCF_BDF_ENCODINGS,
- &format,
- &size );
- if ( error )
- return error;
-
- error = FT_Stream_EnterFrame( stream, 14 );
- if ( error )
- return error;
-
- format = FT_GET_ULONG_LE();
-
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- {
- firstCol = FT_GET_SHORT();
- lastCol = FT_GET_SHORT();
- firstRow = FT_GET_SHORT();
- lastRow = FT_GET_SHORT();
- face->defaultChar = FT_GET_SHORT();
- }
- else
- {
- firstCol = FT_GET_SHORT_LE();
- lastCol = FT_GET_SHORT_LE();
- firstRow = FT_GET_SHORT_LE();
- lastRow = FT_GET_SHORT_LE();
- face->defaultChar = FT_GET_SHORT_LE();
- }
-
- FT_Stream_ExitFrame( stream );
-
- if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
- return PCF_Err_Invalid_File_Format;
-
- FT_TRACE4(( "pdf_get_encodings:\n" ));
-
- FT_TRACE4(( " firstCol %d, lastCol %d, firstRow %d, lastRow %d\n",
- firstCol, lastCol, firstRow, lastRow ));
-
- nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 );
-
- if ( FT_NEW_ARRAY( tmpEncoding, nencoding ) )
- return PCF_Err_Out_Of_Memory;
-
- error = FT_Stream_EnterFrame( stream, 2 * nencoding );
- if ( error )
- goto Bail;
-
- for ( i = 0, j = 0 ; i < nencoding; i++ )
- {
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- encodingOffset = FT_GET_SHORT();
- else
- encodingOffset = FT_GET_SHORT_LE();
-
- if ( encodingOffset != -1 )
- {
- tmpEncoding[j].enc = ( ( ( i / ( lastCol - firstCol + 1 ) ) +
- firstRow ) * 256 ) +
- ( ( i % ( lastCol - firstCol + 1 ) ) +
- firstCol );
-
- tmpEncoding[j].glyph = (FT_Short)encodingOffset;
-
- FT_TRACE5(( " code %d (0x%04X): idx %d\n",
- tmpEncoding[j].enc, tmpEncoding[j].enc,
- tmpEncoding[j].glyph ));
-
- j++;
- }
- }
- FT_Stream_ExitFrame( stream );
-
- if ( FT_NEW_ARRAY( encoding, j ) )
- goto Bail;
-
- for ( i = 0; i < j; i++ )
- {
- encoding[i].enc = tmpEncoding[i].enc;
- encoding[i].glyph = tmpEncoding[i].glyph;
- }
-
- face->nencodings = j;
- face->encodings = encoding;
- FT_FREE( tmpEncoding );
-
- return error;
-
- Bail:
- FT_FREE( encoding );
- FT_FREE( tmpEncoding );
- return error;
- }
-
-
- static
- const FT_Frame_Field pcf_accel_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_AccelRec
-
- FT_FRAME_START( 20 ),
- FT_FRAME_BYTE ( noOverlap ),
- FT_FRAME_BYTE ( constantMetrics ),
- FT_FRAME_BYTE ( terminalFont ),
- FT_FRAME_BYTE ( constantWidth ),
- FT_FRAME_BYTE ( inkInside ),
- FT_FRAME_BYTE ( inkMetrics ),
- FT_FRAME_BYTE ( drawDirection ),
- FT_FRAME_SKIP_BYTES( 1 ),
- FT_FRAME_LONG_LE ( fontAscent ),
- FT_FRAME_LONG_LE ( fontDescent ),
- FT_FRAME_LONG_LE ( maxOverlap ),
- FT_FRAME_END
- };
-
-
- static
- const FT_Frame_Field pcf_accel_msb_header[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PCF_AccelRec
-
- FT_FRAME_START( 20 ),
- FT_FRAME_BYTE ( noOverlap ),
- FT_FRAME_BYTE ( constantMetrics ),
- FT_FRAME_BYTE ( terminalFont ),
- FT_FRAME_BYTE ( constantWidth ),
- FT_FRAME_BYTE ( inkInside ),
- FT_FRAME_BYTE ( inkMetrics ),
- FT_FRAME_BYTE ( drawDirection ),
- FT_FRAME_SKIP_BYTES( 1 ),
- FT_FRAME_LONG ( fontAscent ),
- FT_FRAME_LONG ( fontDescent ),
- FT_FRAME_LONG ( maxOverlap ),
- FT_FRAME_END
- };
-
-
- static FT_Error
- pcf_get_accel( FT_Stream stream,
- PCF_Face face,
- FT_ULong type )
- {
- FT_ULong format, size;
- FT_Error error = PCF_Err_Ok;
- PCF_Accel accel = &face->accel;
-
-
- error = pcf_seek_to_table_type( stream,
- face->toc.tables,
- face->toc.count,
- type,
- &format,
- &size );
- if ( error )
- goto Bail;
-
- if ( FT_READ_ULONG_LE( format ) )
- goto Bail;
-
- if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) &&
- !PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
- goto Bail;
-
- if ( PCF_BYTE_ORDER( format ) == MSBFirst )
- {
- if ( FT_STREAM_READ_FIELDS( pcf_accel_msb_header, accel ) )
- goto Bail;
- }
- else
- {
- if ( FT_STREAM_READ_FIELDS( pcf_accel_header, accel ) )
- goto Bail;
- }
-
- error = pcf_get_metric( stream,
- format & ( ~PCF_FORMAT_MASK ),
- &(accel->minbounds) );
- if ( error )
- goto Bail;
-
- error = pcf_get_metric( stream,
- format & ( ~PCF_FORMAT_MASK ),
- &(accel->maxbounds) );
- if ( error )
- goto Bail;
-
- if ( PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
- {
- error = pcf_get_metric( stream,
- format & ( ~PCF_FORMAT_MASK ),
- &(accel->ink_minbounds) );
- if ( error )
- goto Bail;
-
- error = pcf_get_metric( stream,
- format & ( ~PCF_FORMAT_MASK ),
- &(accel->ink_maxbounds) );
- if ( error )
- goto Bail;
- }
- else
- {
- accel->ink_minbounds = accel->minbounds; /* I'm not sure about this */
- accel->ink_maxbounds = accel->maxbounds;
- }
-
- Bail:
- return error;
- }
-
-
- static FT_Error
- pcf_interpret_style( PCF_Face pcf )
- {
- FT_Error error = PCF_Err_Ok;
- FT_Face face = FT_FACE( pcf );
- FT_Memory memory = face->memory;
-
- PCF_Property prop;
-
- int nn, len;
- char* strings[4] = { NULL, NULL, NULL, NULL };
- int lengths[4];
-
-
- face->style_flags = 0;
-
- prop = pcf_find_property( pcf, "SLANT" );
- if ( prop && prop->isString &&
- ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
- *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
- {
- face->style_flags |= FT_STYLE_FLAG_ITALIC;
- strings[2] = ( *(prop->value.atom) == 'O' ||
- *(prop->value.atom) == 'o' ) ? (char *)"Oblique"
- : (char *)"Italic";
- }
-
- prop = pcf_find_property( pcf, "WEIGHT_NAME" );
- if ( prop && prop->isString &&
- ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
- {
- face->style_flags |= FT_STYLE_FLAG_BOLD;
- strings[1] = (char *)"Bold";
- }
-
- prop = pcf_find_property( pcf, "SETWIDTH_NAME" );
- if ( prop && prop->isString &&
- *(prop->value.atom) &&
- !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
- strings[3] = (char *)(prop->value.atom);
-
- prop = pcf_find_property( pcf, "ADD_STYLE_NAME" );
- if ( prop && prop->isString &&
- *(prop->value.atom) &&
- !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
- strings[0] = (char *)(prop->value.atom);
-
- for ( len = 0, nn = 0; nn < 4; nn++ )
- {
- lengths[nn] = 0;
- if ( strings[nn] )
- {
- lengths[nn] = ft_strlen( strings[nn] );
- len += lengths[nn] + 1;
- }
- }
-
- if ( len == 0 )
- {
- strings[0] = (char *)"Regular";
- lengths[0] = ft_strlen( strings[0] );
- len = lengths[0] + 1;
- }
-
- {
- char* s;
-
-
- if ( FT_ALLOC( face->style_name, len ) )
- return error;
-
- s = face->style_name;
-
- for ( nn = 0; nn < 4; nn++ )
- {
- char* src = strings[nn];
-
-
- len = lengths[nn];
-
- if ( src == NULL )
- continue;
-
- /* separate elements with a space */
- if ( s != face->style_name )
- *s++ = ' ';
-
- ft_memcpy( s, src, len );
-
- /* need to convert spaces to dashes for */
- /* add_style_name and setwidth_name */
- if ( nn == 0 || nn == 3 )
- {
- int mm;
-
-
- for ( mm = 0; mm < len; mm++ )
- if (s[mm] == ' ')
- s[mm] = '-';
- }
-
- s += len;
- }
- *s = 0;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pcf_load_font( FT_Stream stream,
- PCF_Face face )
- {
- FT_Error error = PCF_Err_Ok;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_Bool hasBDFAccelerators;
-
-
- error = pcf_read_TOC( stream, face );
- if ( error )
- goto Exit;
-
- error = pcf_get_properties( stream, face );
- if ( error )
- goto Exit;
-
- /* Use the old accelerators if no BDF accelerators are in the file. */
- hasBDFAccelerators = pcf_has_table_type( face->toc.tables,
- face->toc.count,
- PCF_BDF_ACCELERATORS );
- if ( !hasBDFAccelerators )
- {
- error = pcf_get_accel( stream, face, PCF_ACCELERATORS );
- if ( error )
- goto Exit;
- }
-
- /* metrics */
- error = pcf_get_metrics( stream, face );
- if ( error )
- goto Exit;
-
- /* bitmaps */
- error = pcf_get_bitmaps( stream, face );
- if ( error )
- goto Exit;
-
- /* encodings */
- error = pcf_get_encodings( stream, face );
- if ( error )
- goto Exit;
-
- /* BDF style accelerators (i.e. bounds based on encoded glyphs) */
- if ( hasBDFAccelerators )
- {
- error = pcf_get_accel( stream, face, PCF_BDF_ACCELERATORS );
- if ( error )
- goto Exit;
- }
-
- /* XXX: TO DO: inkmetrics and glyph_names are missing */
-
- /* now construct the face object */
- {
- FT_Face root = FT_FACE( face );
- PCF_Property prop;
-
-
- root->num_faces = 1;
- root->face_index = 0;
- root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
- FT_FACE_FLAG_HORIZONTAL |
- FT_FACE_FLAG_FAST_GLYPHS;
-
- if ( face->accel.constantWidth )
- root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- if ( ( error = pcf_interpret_style( face ) ) != 0 )
- goto Exit;
-
- prop = pcf_find_property( face, "FAMILY_NAME" );
- if ( prop && prop->isString )
- {
- if ( FT_STRDUP( root->family_name, prop->value.atom ) )
- goto Exit;
- }
- else
- root->family_name = NULL;
-
- /*
- * Note: We shift all glyph indices by +1 since we must
- * respect the convention that glyph 0 always corresponds
- * to the `missing glyph'.
- *
- * This implies bumping the number of `available' glyphs by 1.
- */
- root->num_glyphs = face->nmetrics + 1;
-
- root->num_fixed_sizes = 1;
- if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
- goto Exit;
-
- {
- FT_Bitmap_Size* bsize = root->available_sizes;
- FT_Short resolution_x = 0, resolution_y = 0;
-
-
- FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
-
-#if 0
- bsize->height = face->accel.maxbounds.ascent << 6;
-#endif
- bsize->height = (FT_Short)( face->accel.fontAscent +
- face->accel.fontDescent );
-
- prop = pcf_find_property( face, "AVERAGE_WIDTH" );
- if ( prop )
- bsize->width = (FT_Short)( ( prop->value.integer + 5 ) / 10 );
- else
- bsize->width = (FT_Short)( bsize->height * 2/3 );
-
- prop = pcf_find_property( face, "POINT_SIZE" );
- if ( prop )
- /* convert from 722.7 decipoints to 72 points per inch */
- bsize->size =
- (FT_Pos)( ( prop->value.integer * 64 * 7200 + 36135L ) / 72270L );
-
- prop = pcf_find_property( face, "PIXEL_SIZE" );
- if ( prop )
- bsize->y_ppem = (FT_Short)prop->value.integer << 6;
-
- prop = pcf_find_property( face, "RESOLUTION_X" );
- if ( prop )
- resolution_x = (FT_Short)prop->value.integer;
-
- prop = pcf_find_property( face, "RESOLUTION_Y" );
- if ( prop )
- resolution_y = (FT_Short)prop->value.integer;
-
- if ( bsize->y_ppem == 0 )
- {
- bsize->y_ppem = bsize->size;
- if ( resolution_y )
- bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
- }
- if ( resolution_x && resolution_y )
- bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
- else
- bsize->x_ppem = bsize->y_ppem;
- }
-
- /* set up charset */
- {
- PCF_Property charset_registry = 0, charset_encoding = 0;
-
-
- charset_registry = pcf_find_property( face, "CHARSET_REGISTRY" );
- charset_encoding = pcf_find_property( face, "CHARSET_ENCODING" );
-
- if ( charset_registry && charset_registry->isString &&
- charset_encoding && charset_encoding->isString )
- {
- if ( FT_STRDUP( face->charset_encoding,
- charset_encoding->value.atom ) ||
- FT_STRDUP( face->charset_registry,
- charset_registry->value.atom ) )
- goto Exit;
- }
- }
- }
-
- Exit:
- if ( error )
- {
- /* This is done to respect the behaviour of the original */
- /* PCF font driver. */
- error = PCF_Err_Invalid_File_Format;
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h
deleted file mode 100644
index c9524f13464..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfread.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* pcfread.h
-
- FreeType font driver for pcf fonts
-
- Copyright 2003 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#ifndef __PCFREAD_H__
-#define __PCFREAD_H__
-
-
-#include <ft2build.h>
-
-FT_BEGIN_HEADER
-
- FT_LOCAL( PCF_Property )
- pcf_find_property( PCF_Face face,
- const FT_String* prop );
-
-FT_END_HEADER
-
-#endif /* __PCFREAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c
deleted file mode 100644
index 67ddbe8890b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
-
-Copyright 1990, 1994, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/* $XFree86: xc/lib/font/util/utilbitmap.c,v 1.3 1999/08/22 08:58:58 dawes Exp $ */
-
-/*
- * Author: Keith Packard, MIT X Consortium
- */
-
-/* Modified for use with FreeType */
-
-
-#include <ft2build.h>
-#include "pcfutil.h"
-
-
- /*
- * Invert bit order within each BYTE of an array.
- */
-
- FT_LOCAL_DEF( void )
- BitOrderInvert( unsigned char* buf,
- int nbytes )
- {
- for ( ; --nbytes >= 0; buf++ )
- {
- unsigned int val = *buf;
-
-
- val = ( ( val >> 1 ) & 0x55 ) | ( ( val << 1 ) & 0xAA );
- val = ( ( val >> 2 ) & 0x33 ) | ( ( val << 2 ) & 0xCC );
- val = ( ( val >> 4 ) & 0x0F ) | ( ( val << 4 ) & 0xF0 );
-
- *buf = (unsigned char)val;
- }
- }
-
-
- /*
- * Invert byte order within each 16-bits of an array.
- */
-
- FT_LOCAL_DEF( void )
- TwoByteSwap( unsigned char* buf,
- int nbytes )
- {
- unsigned char c;
-
-
- for ( ; nbytes >= 2; nbytes -= 2, buf += 2 )
- {
- c = buf[0];
- buf[0] = buf[1];
- buf[1] = c;
- }
- }
-
- /*
- * Invert byte order within each 32-bits of an array.
- */
-
- FT_LOCAL_DEF( void )
- FourByteSwap( unsigned char* buf,
- int nbytes )
- {
- unsigned char c;
-
-
- for ( ; nbytes >= 4; nbytes -= 4, buf += 4 )
- {
- c = buf[0];
- buf[0] = buf[3];
- buf[3] = c;
-
- c = buf[1];
- buf[1] = buf[2];
- buf[2] = c;
- }
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h
deleted file mode 100644
index 1557be3e800..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/pcfutil.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* pcfutil.h
-
- FreeType font driver for pcf fonts
-
- Copyright 2000, 2001, 2004 by
- Francesco Zappa Nardelli
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-
-#ifndef __PCFUTIL_H__
-#define __PCFUTIL_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-
-
-FT_BEGIN_HEADER
-
- FT_LOCAL( void )
- BitOrderInvert( unsigned char* buf,
- int nbytes );
-
- FT_LOCAL( void )
- TwoByteSwap( unsigned char* buf,
- int nbytes );
-
- FT_LOCAL( void )
- FourByteSwap( unsigned char* buf,
- int nbytes );
-
-FT_END_HEADER
-
-#endif /* __PCFUTIL_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk
deleted file mode 100644
index 78641528fab..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pcf/rules.mk
+++ /dev/null
@@ -1,79 +0,0 @@
-#
-# FreeType 2 pcf driver configuration rules
-#
-
-
-# Copyright (C) 2000, 2001, 2003, 2008 by
-# Francesco Zappa Nardelli
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-
-# pcf driver directory
-#
-PCF_DIR := $(SRC_DIR)/pcf
-
-
-PCF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PCF_DIR))
-
-
-# pcf driver sources (i.e., C files)
-#
-PCF_DRV_SRC := $(PCF_DIR)/pcfdrivr.c \
- $(PCF_DIR)/pcfread.c \
- $(PCF_DIR)/pcfutil.c
-
-# pcf driver headers
-#
-PCF_DRV_H := $(PCF_DRV_SRC:%.c=%.h) \
- $(PCF_DIR)/pcf.h \
- $(PCF_DIR)/pcferror.h
-
-# pcf driver object(s)
-#
-# PCF_DRV_OBJ_M is used during `multi' builds
-# PCF_DRV_OBJ_S is used during `single' builds
-#
-PCF_DRV_OBJ_M := $(PCF_DRV_SRC:$(PCF_DIR)/%.c=$(OBJ_DIR)/%.$O)
-PCF_DRV_OBJ_S := $(OBJ_DIR)/pcf.$O
-
-# pcf driver source file for single build
-#
-PCF_DRV_SRC_S := $(PCF_DIR)/pcf.c
-
-
-# pcf driver - single object
-#
-$(PCF_DRV_OBJ_S): $(PCF_DRV_SRC_S) $(PCF_DRV_SRC) $(FREETYPE_H) $(PCF_DRV_H)
- $(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PCF_DRV_SRC_S))
-
-
-# pcf driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(PCF_DIR)/%.c $(FREETYPE_H) $(PCF_DRV_H)
- $(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(PCF_DRV_OBJ_S)
-DRV_OBJS_M += $(PCF_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile
deleted file mode 100644
index 9e2f2b8d050..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/pfr Jamfile
-#
-# Copyright 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) pfr ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = pfrdrivr pfrgload pfrload pfrobjs pfrcmap pfrsbit ;
- }
- else
- {
- _sources = pfr ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/pfr Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk
deleted file mode 100644
index 8d1d28a9d23..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 PFR module definition
-#
-
-
-# Copyright 2002, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += PFR_DRIVER
-
-define PFR_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, pfr_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)pfr $(ECHO_DRIVER_DESC)PFR/TrueDoc font files with extension *.pfr$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c
deleted file mode 100644
index eb2c4edb7ec..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfr.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfr.c */
-/* */
-/* FreeType PFR driver component. */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-
-#include "pfrload.c"
-#include "pfrgload.c"
-#include "pfrcmap.c"
-#include "pfrobjs.c"
-#include "pfrdrivr.c"
-#include "pfrsbit.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c
deleted file mode 100644
index d4656d1b5e9..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrcmap.c */
-/* */
-/* FreeType PFR cmap handling (body). */
-/* */
-/* Copyright 2002, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "pfrcmap.h"
-#include "pfrobjs.h"
-#include FT_INTERNAL_DEBUG_H
-
-#include "pfrerror.h"
-
-
- FT_CALLBACK_DEF( FT_Error )
- pfr_cmap_init( PFR_CMap cmap )
- {
- FT_Error error = PFR_Err_Ok;
- PFR_Face face = (PFR_Face)FT_CMAP_FACE( cmap );
-
-
- cmap->num_chars = face->phy_font.num_chars;
- cmap->chars = face->phy_font.chars;
-
- /* just for safety, check that the character entries are correctly */
- /* sorted in increasing character code order */
- {
- FT_UInt n;
-
-
- for ( n = 1; n < cmap->num_chars; n++ )
- {
- if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code )
- {
- error = PFR_Err_Invalid_Table;
- goto Exit;
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( void )
- pfr_cmap_done( PFR_CMap cmap )
- {
- cmap->chars = NULL;
- cmap->num_chars = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- pfr_cmap_char_index( PFR_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_UInt min = 0;
- FT_UInt max = cmap->num_chars;
- FT_UInt mid;
- PFR_Char gchar;
-
-
- while ( min < max )
- {
- mid = min + ( max - min ) / 2;
- gchar = cmap->chars + mid;
-
- if ( gchar->char_code == char_code )
- return mid + 1;
-
- if ( gchar->char_code < char_code )
- min = mid + 1;
- else
- max = mid;
- }
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- pfr_cmap_char_next( PFR_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code + 1;
-
-
- Restart:
- {
- FT_UInt min = 0;
- FT_UInt max = cmap->num_chars;
- FT_UInt mid;
- PFR_Char gchar;
-
-
- while ( min < max )
- {
- mid = min + ( ( max - min ) >> 1 );
- gchar = cmap->chars + mid;
-
- if ( gchar->char_code == char_code )
- {
- result = mid;
- if ( result != 0 )
- {
- result++;
- goto Exit;
- }
-
- char_code++;
- goto Restart;
- }
-
- if ( gchar->char_code < char_code )
- min = mid+1;
- else
- max = mid;
- }
-
- /* we didn't find it, but we have a pair just above it */
- char_code = 0;
-
- if ( min < cmap->num_chars )
- {
- gchar = cmap->chars + min;
- result = min;
- if ( result != 0 )
- {
- result++;
- char_code = gchar->char_code;
- }
- }
- }
-
- Exit:
- *pchar_code = char_code;
- return result;
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- pfr_cmap_class_rec =
- {
- sizeof ( PFR_CMapRec ),
-
- (FT_CMap_InitFunc) pfr_cmap_init,
- (FT_CMap_DoneFunc) pfr_cmap_done,
- (FT_CMap_CharIndexFunc)pfr_cmap_char_index,
- (FT_CMap_CharNextFunc) pfr_cmap_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h
deleted file mode 100644
index a6269530543..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrcmap.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrcmap.h */
-/* */
-/* FreeType PFR cmap handling (specification). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRCMAP_H__
-#define __PFRCMAP_H__
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include "pfrtypes.h"
-
-
-FT_BEGIN_HEADER
-
- typedef struct PFR_CMapRec_
- {
- FT_CMapRec cmap;
- FT_UInt num_chars;
- PFR_Char chars;
-
- } PFR_CMapRec, *PFR_CMap;
-
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec pfr_cmap_class_rec;
-
-FT_END_HEADER
-
-
-#endif /* __PFRCMAP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c
deleted file mode 100644
index 15cca9854e4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrdrivr.c */
-/* */
-/* FreeType PFR driver interface (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_SERVICE_PFR_H
-#include FT_SERVICE_XFREE86_NAME_H
-#include "pfrdrivr.h"
-#include "pfrobjs.h"
-
-#include "pfrerror.h"
-
-
- FT_CALLBACK_DEF( FT_Error )
- pfr_get_kerning( FT_Face pfrface, /* PFR_Face */
- FT_UInt left,
- FT_UInt right,
- FT_Vector *avector )
- {
- PFR_Face face = (PFR_Face)pfrface;
- PFR_PhyFont phys = &face->phy_font;
-
-
- pfr_face_get_kerning( pfrface, left, right, avector );
-
- /* convert from metrics to outline units when necessary */
- if ( phys->outline_resolution != phys->metrics_resolution )
- {
- if ( avector->x != 0 )
- avector->x = FT_MulDiv( avector->x, phys->outline_resolution,
- phys->metrics_resolution );
-
- if ( avector->y != 0 )
- avector->y = FT_MulDiv( avector->x, phys->outline_resolution,
- phys->metrics_resolution );
- }
-
- return PFR_Err_Ok;
- }
-
-
- /*
- * PFR METRICS SERVICE
- *
- */
-
- FT_CALLBACK_DEF( FT_Error )
- pfr_get_advance( FT_Face pfrface, /* PFR_Face */
- FT_UInt gindex,
- FT_Pos *anadvance )
- {
- PFR_Face face = (PFR_Face)pfrface;
- FT_Error error = PFR_Err_Invalid_Argument;
-
-
- *anadvance = 0;
-
- if ( !gindex )
- goto Exit;
-
- gindex--;
-
- if ( face )
- {
- PFR_PhyFont phys = &face->phy_font;
-
-
- if ( gindex < phys->num_chars )
- {
- *anadvance = phys->chars[gindex].advance;
- error = 0;
- }
- }
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- pfr_get_metrics( FT_Face pfrface, /* PFR_Face */
- FT_UInt *anoutline_resolution,
- FT_UInt *ametrics_resolution,
- FT_Fixed *ametrics_x_scale,
- FT_Fixed *ametrics_y_scale )
- {
- PFR_Face face = (PFR_Face)pfrface;
- PFR_PhyFont phys = &face->phy_font;
- FT_Fixed x_scale, y_scale;
- FT_Size size = face->root.size;
-
-
- if ( anoutline_resolution )
- *anoutline_resolution = phys->outline_resolution;
-
- if ( ametrics_resolution )
- *ametrics_resolution = phys->metrics_resolution;
-
- x_scale = 0x10000L;
- y_scale = 0x10000L;
-
- if ( size )
- {
- x_scale = FT_DivFix( size->metrics.x_ppem << 6,
- phys->metrics_resolution );
-
- y_scale = FT_DivFix( size->metrics.y_ppem << 6,
- phys->metrics_resolution );
- }
-
- if ( ametrics_x_scale )
- *ametrics_x_scale = x_scale;
-
- if ( ametrics_y_scale )
- *ametrics_y_scale = y_scale;
-
- return PFR_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Service_PfrMetricsRec pfr_metrics_service_rec =
- {
- pfr_get_metrics,
- pfr_face_get_kerning,
- pfr_get_advance
- };
-
-
- /*
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec pfr_services[] =
- {
- { FT_SERVICE_ID_PFR_METRICS, &pfr_metrics_service_rec },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PFR },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- pfr_get_service( FT_Module module,
- const FT_String* service_id )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( pfr_services, service_id );
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec pfr_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE,
-
- sizeof( FT_DriverRec ),
-
- "pfr",
- 0x10000L,
- 0x20000L,
-
- NULL,
-
- 0,
- 0,
- pfr_get_service
- },
-
- sizeof( PFR_FaceRec ),
- sizeof( PFR_SizeRec ),
- sizeof( PFR_SlotRec ),
-
- pfr_face_init,
- pfr_face_done,
- 0, /* FT_Size_InitFunc */
- 0, /* FT_Size_DoneFunc */
- pfr_slot_init,
- pfr_slot_done,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- pfr_slot_load,
-
- pfr_get_kerning,
- 0, /* FT_Face_AttachFunc */
- 0, /* FT_Face_GetAdvancesFunc */
- 0, /* FT_Size_RequestFunc */
- 0, /* FT_Size_SelectFunc */
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h
deleted file mode 100644
index 36f1205b772..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrdrivr.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrdrivr.h */
-/* */
-/* High-level Type PFR driver interface (specification). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRDRIVR_H__
-#define __PFRDRIVR_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) pfr_driver_class;
-
-
-FT_END_HEADER
-
-
-#endif /* __PFRDRIVR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h
deleted file mode 100644
index 2e1c401dd23..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrerror.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrerror.h */
-/* */
-/* PFR error codes (specification only). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the PFR error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __PFRERROR_H__
-#define __PFRERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX PFR_Err_
-#define FT_ERR_BASE FT_Mod_Err_PFR
-
-#include FT_ERRORS_H
-
-#endif /* __PFRERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c
deleted file mode 100644
index 6fe6e4225ab..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.c
+++ /dev/null
@@ -1,828 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrgload.c */
-/* */
-/* FreeType PFR glyph loader (body). */
-/* */
-/* Copyright 2002, 2003, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "pfrgload.h"
-#include "pfrsbit.h"
-#include "pfrload.h" /* for macro definitions */
-#include FT_INTERNAL_DEBUG_H
-
-#include "pfrerror.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pfr
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PFR GLYPH BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( void )
- pfr_glyph_init( PFR_Glyph glyph,
- FT_GlyphLoader loader )
- {
- FT_ZERO( glyph );
-
- glyph->loader = loader;
- glyph->path_begun = 0;
-
- FT_GlyphLoader_Rewind( loader );
- }
-
-
- FT_LOCAL_DEF( void )
- pfr_glyph_done( PFR_Glyph glyph )
- {
- FT_Memory memory = glyph->loader->memory;
-
-
- FT_FREE( glyph->x_control );
- glyph->y_control = NULL;
-
- glyph->max_xy_control = 0;
-#if 0
- glyph->num_x_control = 0;
- glyph->num_y_control = 0;
-#endif
-
- FT_FREE( glyph->subs );
-
- glyph->max_subs = 0;
- glyph->num_subs = 0;
-
- glyph->loader = NULL;
- glyph->path_begun = 0;
- }
-
-
- /* close current contour, if any */
- static void
- pfr_glyph_close_contour( PFR_Glyph glyph )
- {
- FT_GlyphLoader loader = glyph->loader;
- FT_Outline* outline = &loader->current.outline;
- FT_Int last, first;
-
-
- if ( !glyph->path_begun )
- return;
-
- /* compute first and last point indices in current glyph outline */
- last = outline->n_points - 1;
- first = 0;
- if ( outline->n_contours > 0 )
- first = outline->contours[outline->n_contours - 1];
-
- /* if the last point falls on the same location than the first one */
- /* we need to delete it */
- if ( last > first )
- {
- FT_Vector* p1 = outline->points + first;
- FT_Vector* p2 = outline->points + last;
-
-
- if ( p1->x == p2->x && p1->y == p2->y )
- {
- outline->n_points--;
- last--;
- }
- }
-
- /* don't add empty contours */
- if ( last >= first )
- outline->contours[outline->n_contours++] = (short)last;
-
- glyph->path_begun = 0;
- }
-
-
- /* reset glyph to start the loading of a new glyph */
- static void
- pfr_glyph_start( PFR_Glyph glyph )
- {
- glyph->path_begun = 0;
- }
-
-
- static FT_Error
- pfr_glyph_line_to( PFR_Glyph glyph,
- FT_Vector* to )
- {
- FT_GlyphLoader loader = glyph->loader;
- FT_Outline* outline = &loader->current.outline;
- FT_Error error;
-
-
- /* check that we have begun a new path */
- if ( !glyph->path_begun )
- {
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
- goto Exit;
- }
-
- error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 0 );
- if ( !error )
- {
- FT_UInt n = outline->n_points;
-
-
- outline->points[n] = *to;
- outline->tags [n] = FT_CURVE_TAG_ON;
-
- outline->n_points++;
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- pfr_glyph_curve_to( PFR_Glyph glyph,
- FT_Vector* control1,
- FT_Vector* control2,
- FT_Vector* to )
- {
- FT_GlyphLoader loader = glyph->loader;
- FT_Outline* outline = &loader->current.outline;
- FT_Error error;
-
-
- /* check that we have begun a new path */
- if ( !glyph->path_begun )
- {
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
- goto Exit;
- }
-
- error = FT_GLYPHLOADER_CHECK_POINTS( loader, 3, 0 );
- if ( !error )
- {
- FT_Vector* vec = outline->points + outline->n_points;
- FT_Byte* tag = (FT_Byte*)outline->tags + outline->n_points;
-
-
- vec[0] = *control1;
- vec[1] = *control2;
- vec[2] = *to;
- tag[0] = FT_CURVE_TAG_CUBIC;
- tag[1] = FT_CURVE_TAG_CUBIC;
- tag[2] = FT_CURVE_TAG_ON;
-
- outline->n_points = (FT_Short)( outline->n_points + 3 );
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- pfr_glyph_move_to( PFR_Glyph glyph,
- FT_Vector* to )
- {
- FT_GlyphLoader loader = glyph->loader;
- FT_Error error;
-
-
- /* close current contour if any */
- pfr_glyph_close_contour( glyph );
-
- /* indicate that a new contour has started */
- glyph->path_begun = 1;
-
- /* check that there is space for a new contour and a new point */
- error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 1 );
- if ( !error )
- /* add new start point */
- error = pfr_glyph_line_to( glyph, to );
-
- return error;
- }
-
-
- static void
- pfr_glyph_end( PFR_Glyph glyph )
- {
- /* close current contour if any */
- pfr_glyph_close_contour( glyph );
-
- /* merge the current glyph into the stack */
- FT_GlyphLoader_Add( glyph->loader );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PFR GLYPH LOADER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* load a simple glyph */
- static FT_Error
- pfr_glyph_load_simple( PFR_Glyph glyph,
- FT_Byte* p,
- FT_Byte* limit )
- {
- FT_Error error = 0;
- FT_Memory memory = glyph->loader->memory;
- FT_UInt flags, x_count, y_count, i, count, mask;
- FT_Int x;
-
-
- PFR_CHECK( 1 );
- flags = PFR_NEXT_BYTE( p );
-
- /* test for composite glyphs */
- if ( flags & PFR_GLYPH_IS_COMPOUND )
- goto Failure;
-
- x_count = 0;
- y_count = 0;
-
- if ( flags & PFR_GLYPH_1BYTE_XYCOUNT )
- {
- PFR_CHECK( 1 );
- count = PFR_NEXT_BYTE( p );
- x_count = ( count & 15 );
- y_count = ( count >> 4 );
- }
- else
- {
- if ( flags & PFR_GLYPH_XCOUNT )
- {
- PFR_CHECK( 1 );
- x_count = PFR_NEXT_BYTE( p );
- }
-
- if ( flags & PFR_GLYPH_YCOUNT )
- {
- PFR_CHECK( 1 );
- y_count = PFR_NEXT_BYTE( p );
- }
- }
-
- count = x_count + y_count;
-
- /* re-allocate array when necessary */
- if ( count > glyph->max_xy_control )
- {
- FT_UInt new_max = FT_PAD_CEIL( count, 8 );
-
-
- if ( FT_RENEW_ARRAY( glyph->x_control,
- glyph->max_xy_control,
- new_max ) )
- goto Exit;
-
- glyph->max_xy_control = new_max;
- }
-
- glyph->y_control = glyph->x_control + x_count;
-
- mask = 0;
- x = 0;
-
- for ( i = 0; i < count; i++ )
- {
- if ( ( i & 7 ) == 0 )
- {
- PFR_CHECK( 1 );
- mask = PFR_NEXT_BYTE( p );
- }
-
- if ( mask & 1 )
- {
- PFR_CHECK( 2 );
- x = PFR_NEXT_SHORT( p );
- }
- else
- {
- PFR_CHECK( 1 );
- x += PFR_NEXT_BYTE( p );
- }
-
- glyph->x_control[i] = x;
-
- mask >>= 1;
- }
-
- /* XXX: for now we ignore the secondary stroke and edge definitions */
- /* since we don't want to support native PFR hinting */
- /* */
- if ( flags & PFR_GLYPH_EXTRA_ITEMS )
- {
- error = pfr_extra_items_skip( &p, limit );
- if ( error )
- goto Exit;
- }
-
- pfr_glyph_start( glyph );
-
- /* now load a simple glyph */
- {
- FT_Vector pos[4];
- FT_Vector* cur;
-
-
- pos[0].x = pos[0].y = 0;
- pos[3] = pos[0];
-
- for (;;)
- {
- FT_UInt format, format_low, args_format = 0, args_count, n;
-
-
- /***************************************************************/
- /* read instruction */
- /* */
- PFR_CHECK( 1 );
- format = PFR_NEXT_BYTE( p );
- format_low = format & 15;
-
- switch ( format >> 4 )
- {
- case 0: /* end glyph */
- FT_TRACE6(( "- end glyph" ));
- args_count = 0;
- break;
-
- case 1: /* general line operation */
- FT_TRACE6(( "- general line" ));
- goto Line1;
-
- case 4: /* move to inside contour */
- FT_TRACE6(( "- move to inside" ));
- goto Line1;
-
- case 5: /* move to outside contour */
- FT_TRACE6(( "- move to outside" ));
- Line1:
- args_format = format_low;
- args_count = 1;
- break;
-
- case 2: /* horizontal line to */
- FT_TRACE6(( "- horizontal line to cx.%d", format_low ));
- if ( format_low > x_count )
- goto Failure;
- pos[0].x = glyph->x_control[format_low];
- pos[0].y = pos[3].y;
- pos[3] = pos[0];
- args_count = 0;
- break;
-
- case 3: /* vertical line to */
- FT_TRACE6(( "- vertical line to cy.%d", format_low ));
- if ( format_low > y_count )
- goto Failure;
- pos[0].x = pos[3].x;
- pos[0].y = glyph->y_control[format_low];
- pos[3] = pos[0];
- args_count = 0;
- break;
-
- case 6: /* horizontal to vertical curve */
- FT_TRACE6(( "- hv curve " ));
- args_format = 0xB8E;
- args_count = 3;
- break;
-
- case 7: /* vertical to horizontal curve */
- FT_TRACE6(( "- vh curve" ));
- args_format = 0xE2B;
- args_count = 3;
- break;
-
- default: /* general curve to */
- FT_TRACE6(( "- general curve" ));
- args_count = 4;
- args_format = format_low;
- }
-
- /***********************************************************/
- /* now read arguments */
- /* */
- cur = pos;
- for ( n = 0; n < args_count; n++ )
- {
- FT_UInt idx;
- FT_Int delta;
-
-
- /* read the X argument */
- switch ( args_format & 3 )
- {
- case 0: /* 8-bit index */
- PFR_CHECK( 1 );
- idx = PFR_NEXT_BYTE( p );
- if ( idx > x_count )
- goto Failure;
- cur->x = glyph->x_control[idx];
- FT_TRACE7(( " cx#%d", idx ));
- break;
-
- case 1: /* 16-bit value */
- PFR_CHECK( 2 );
- cur->x = PFR_NEXT_SHORT( p );
- FT_TRACE7(( " x.%d", cur->x ));
- break;
-
- case 2: /* 8-bit delta */
- PFR_CHECK( 1 );
- delta = PFR_NEXT_INT8( p );
- cur->x = pos[3].x + delta;
- FT_TRACE7(( " dx.%d", delta ));
- break;
-
- default:
- FT_TRACE7(( " |" ));
- cur->x = pos[3].x;
- }
-
- /* read the Y argument */
- switch ( ( args_format >> 2 ) & 3 )
- {
- case 0: /* 8-bit index */
- PFR_CHECK( 1 );
- idx = PFR_NEXT_BYTE( p );
- if ( idx > y_count )
- goto Failure;
- cur->y = glyph->y_control[idx];
- FT_TRACE7(( " cy#%d", idx ));
- break;
-
- case 1: /* 16-bit absolute value */
- PFR_CHECK( 2 );
- cur->y = PFR_NEXT_SHORT( p );
- FT_TRACE7(( " y.%d", cur->y ));
- break;
-
- case 2: /* 8-bit delta */
- PFR_CHECK( 1 );
- delta = PFR_NEXT_INT8( p );
- cur->y = pos[3].y + delta;
- FT_TRACE7(( " dy.%d", delta ));
- break;
-
- default:
- FT_TRACE7(( " -" ));
- cur->y = pos[3].y;
- }
-
- /* read the additional format flag for the general curve */
- if ( n == 0 && args_count == 4 )
- {
- PFR_CHECK( 1 );
- args_format = PFR_NEXT_BYTE( p );
- args_count--;
- }
- else
- args_format >>= 4;
-
- /* save the previous point */
- pos[3] = cur[0];
- cur++;
- }
-
- FT_TRACE7(( "\n" ));
-
- /***********************************************************/
- /* finally, execute instruction */
- /* */
- switch ( format >> 4 )
- {
- case 0: /* end glyph => EXIT */
- pfr_glyph_end( glyph );
- goto Exit;
-
- case 1: /* line operations */
- case 2:
- case 3:
- error = pfr_glyph_line_to( glyph, pos );
- goto Test_Error;
-
- case 4: /* move to inside contour */
- case 5: /* move to outside contour */
- error = pfr_glyph_move_to( glyph, pos );
- goto Test_Error;
-
- default: /* curve operations */
- error = pfr_glyph_curve_to( glyph, pos, pos + 1, pos + 2 );
-
- Test_Error: /* test error condition */
- if ( error )
- goto Exit;
- }
- } /* for (;;) */
- }
-
- Exit:
- return error;
-
- Failure:
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_glyph_load_simple: invalid glyph data\n" ));
- goto Exit;
- }
-
-
- /* load a composite/compound glyph */
- static FT_Error
- pfr_glyph_load_compound( PFR_Glyph glyph,
- FT_Byte* p,
- FT_Byte* limit )
- {
- FT_Error error = 0;
- FT_GlyphLoader loader = glyph->loader;
- FT_Memory memory = loader->memory;
- PFR_SubGlyph subglyph;
- FT_UInt flags, i, count, org_count;
- FT_Int x_pos, y_pos;
-
-
- PFR_CHECK( 1 );
- flags = PFR_NEXT_BYTE( p );
-
- /* test for composite glyphs */
- if ( !( flags & PFR_GLYPH_IS_COMPOUND ) )
- goto Failure;
-
- count = flags & 0x3F;
-
- /* ignore extra items when present */
- /* */
- if ( flags & PFR_GLYPH_EXTRA_ITEMS )
- {
- error = pfr_extra_items_skip( &p, limit );
- if (error) goto Exit;
- }
-
- /* we can't rely on the FT_GlyphLoader to load sub-glyphs, because */
- /* the PFR format is dumb, using direct file offsets to point to the */
- /* sub-glyphs (instead of glyph indices). Sigh. */
- /* */
- /* For now, we load the list of sub-glyphs into a different array */
- /* but this will prevent us from using the auto-hinter at its best */
- /* quality. */
- /* */
- org_count = glyph->num_subs;
-
- if ( org_count + count > glyph->max_subs )
- {
- FT_UInt new_max = ( org_count + count + 3 ) & (FT_UInt)-4;
-
-
- if ( FT_RENEW_ARRAY( glyph->subs, glyph->max_subs, new_max ) )
- goto Exit;
-
- glyph->max_subs = new_max;
- }
-
- subglyph = glyph->subs + org_count;
-
- for ( i = 0; i < count; i++, subglyph++ )
- {
- FT_UInt format;
-
-
- x_pos = 0;
- y_pos = 0;
-
- PFR_CHECK( 1 );
- format = PFR_NEXT_BYTE( p );
-
- /* read scale when available */
- subglyph->x_scale = 0x10000L;
- if ( format & PFR_SUBGLYPH_XSCALE )
- {
- PFR_CHECK( 2 );
- subglyph->x_scale = PFR_NEXT_SHORT( p ) << 4;
- }
-
- subglyph->y_scale = 0x10000L;
- if ( format & PFR_SUBGLYPH_YSCALE )
- {
- PFR_CHECK( 2 );
- subglyph->y_scale = PFR_NEXT_SHORT( p ) << 4;
- }
-
- /* read offset */
- switch ( format & 3 )
- {
- case 1:
- PFR_CHECK( 2 );
- x_pos = PFR_NEXT_SHORT( p );
- break;
-
- case 2:
- PFR_CHECK( 1 );
- x_pos += PFR_NEXT_INT8( p );
- break;
-
- default:
- ;
- }
-
- switch ( ( format >> 2 ) & 3 )
- {
- case 1:
- PFR_CHECK( 2 );
- y_pos = PFR_NEXT_SHORT( p );
- break;
-
- case 2:
- PFR_CHECK( 1 );
- y_pos += PFR_NEXT_INT8( p );
- break;
-
- default:
- ;
- }
-
- subglyph->x_delta = x_pos;
- subglyph->y_delta = y_pos;
-
- /* read glyph position and size now */
- if ( format & PFR_SUBGLYPH_2BYTE_SIZE )
- {
- PFR_CHECK( 2 );
- subglyph->gps_size = PFR_NEXT_USHORT( p );
- }
- else
- {
- PFR_CHECK( 1 );
- subglyph->gps_size = PFR_NEXT_BYTE( p );
- }
-
- if ( format & PFR_SUBGLYPH_3BYTE_OFFSET )
- {
- PFR_CHECK( 3 );
- subglyph->gps_offset = PFR_NEXT_LONG( p );
- }
- else
- {
- PFR_CHECK( 2 );
- subglyph->gps_offset = PFR_NEXT_USHORT( p );
- }
-
- glyph->num_subs++;
- }
-
- Exit:
- return error;
-
- Failure:
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_glyph_load_compound: invalid glyph data\n" ));
- goto Exit;
- }
-
-
- static FT_Error
- pfr_glyph_load_rec( PFR_Glyph glyph,
- FT_Stream stream,
- FT_ULong gps_offset,
- FT_ULong offset,
- FT_ULong size )
- {
- FT_Error error;
- FT_Byte* p;
- FT_Byte* limit;
-
-
- if ( FT_STREAM_SEEK( gps_offset + offset ) ||
- FT_FRAME_ENTER( size ) )
- goto Exit;
-
- p = (FT_Byte*)stream->cursor;
- limit = p + size;
-
- if ( size > 0 && *p & PFR_GLYPH_IS_COMPOUND )
- {
- FT_Int n, old_count, count;
- FT_GlyphLoader loader = glyph->loader;
- FT_Outline* base = &loader->base.outline;
-
-
- old_count = glyph->num_subs;
-
- /* this is a compound glyph - load it */
- error = pfr_glyph_load_compound( glyph, p, limit );
-
- FT_FRAME_EXIT();
-
- if ( error )
- goto Exit;
-
- count = glyph->num_subs - old_count;
-
- /* now, load each individual glyph */
- for ( n = 0; n < count; n++ )
- {
- FT_Int i, old_points, num_points;
- PFR_SubGlyph subglyph;
-
-
- subglyph = glyph->subs + old_count + n;
- old_points = base->n_points;
-
- error = pfr_glyph_load_rec( glyph, stream, gps_offset,
- subglyph->gps_offset,
- subglyph->gps_size );
- if ( error )
- goto Exit;
-
- /* note that `glyph->subs' might have been re-allocated */
- subglyph = glyph->subs + old_count + n;
- num_points = base->n_points - old_points;
-
- /* translate and eventually scale the new glyph points */
- if ( subglyph->x_scale != 0x10000L || subglyph->y_scale != 0x10000L )
- {
- FT_Vector* vec = base->points + old_points;
-
-
- for ( i = 0; i < num_points; i++, vec++ )
- {
- vec->x = FT_MulFix( vec->x, subglyph->x_scale ) +
- subglyph->x_delta;
- vec->y = FT_MulFix( vec->y, subglyph->y_scale ) +
- subglyph->y_delta;
- }
- }
- else
- {
- FT_Vector* vec = loader->base.outline.points + old_points;
-
-
- for ( i = 0; i < num_points; i++, vec++ )
- {
- vec->x += subglyph->x_delta;
- vec->y += subglyph->y_delta;
- }
- }
-
- /* proceed to next sub-glyph */
- }
- }
- else
- {
- /* load a simple glyph */
- error = pfr_glyph_load_simple( glyph, p, limit );
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-
-
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_glyph_load( PFR_Glyph glyph,
- FT_Stream stream,
- FT_ULong gps_offset,
- FT_ULong offset,
- FT_ULong size )
- {
- /* initialize glyph loader */
- FT_GlyphLoader_Rewind( glyph->loader );
-
- glyph->num_subs = 0;
-
- /* load the glyph, recursively when needed */
- return pfr_glyph_load_rec( glyph, stream, gps_offset, offset, size );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h
deleted file mode 100644
index 7cc7a8702a4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrgload.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrgload.h */
-/* */
-/* FreeType PFR glyph loader (specification). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRGLOAD_H__
-#define __PFRGLOAD_H__
-
-#include "pfrtypes.h"
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- pfr_glyph_init( PFR_Glyph glyph,
- FT_GlyphLoader loader );
-
- FT_LOCAL( void )
- pfr_glyph_done( PFR_Glyph glyph );
-
-
- FT_LOCAL( FT_Error )
- pfr_glyph_load( PFR_Glyph glyph,
- FT_Stream stream,
- FT_ULong gps_offset,
- FT_ULong offset,
- FT_ULong size );
-
-
-FT_END_HEADER
-
-
-#endif /* __PFRGLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c
deleted file mode 100644
index 1ee2c1f8c8b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.c
+++ /dev/null
@@ -1,938 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrload.c */
-/* */
-/* FreeType PFR loader (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "pfrload.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-
-#include "pfrerror.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pfr
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** EXTRA ITEMS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_extra_items_skip( FT_Byte* *pp,
- FT_Byte* limit )
- {
- return pfr_extra_items_parse( pp, limit, NULL, NULL );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_extra_items_parse( FT_Byte* *pp,
- FT_Byte* limit,
- PFR_ExtraItem item_list,
- FT_Pointer item_data )
- {
- FT_Error error = 0;
- FT_Byte* p = *pp;
- FT_UInt num_items, item_type, item_size;
-
-
- PFR_CHECK( 1 );
- num_items = PFR_NEXT_BYTE( p );
-
- for ( ; num_items > 0; num_items-- )
- {
- PFR_CHECK( 2 );
- item_size = PFR_NEXT_BYTE( p );
- item_type = PFR_NEXT_BYTE( p );
-
- PFR_CHECK( item_size );
-
- if ( item_list )
- {
- PFR_ExtraItem extra = item_list;
-
-
- for ( extra = item_list; extra->parser != NULL; extra++ )
- {
- if ( extra->type == item_type )
- {
- error = extra->parser( p, p + item_size, item_data );
- if ( error ) goto Exit;
-
- break;
- }
- }
- }
-
- p += item_size;
- }
-
- Exit:
- *pp = p;
- return error;
-
- Too_Short:
- FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" ));
- error = PFR_Err_Invalid_Table;
- goto Exit;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PFR HEADER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static const FT_Frame_Field pfr_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PFR_HeaderRec
-
- FT_FRAME_START( 58 ),
- FT_FRAME_ULONG ( signature ),
- FT_FRAME_USHORT( version ),
- FT_FRAME_USHORT( signature2 ),
- FT_FRAME_USHORT( header_size ),
-
- FT_FRAME_USHORT( log_dir_size ),
- FT_FRAME_USHORT( log_dir_offset ),
-
- FT_FRAME_USHORT( log_font_max_size ),
- FT_FRAME_UOFF3 ( log_font_section_size ),
- FT_FRAME_UOFF3 ( log_font_section_offset ),
-
- FT_FRAME_USHORT( phy_font_max_size ),
- FT_FRAME_UOFF3 ( phy_font_section_size ),
- FT_FRAME_UOFF3 ( phy_font_section_offset ),
-
- FT_FRAME_USHORT( gps_max_size ),
- FT_FRAME_UOFF3 ( gps_section_size ),
- FT_FRAME_UOFF3 ( gps_section_offset ),
-
- FT_FRAME_BYTE ( max_blue_values ),
- FT_FRAME_BYTE ( max_x_orus ),
- FT_FRAME_BYTE ( max_y_orus ),
-
- FT_FRAME_BYTE ( phy_font_max_size_high ),
- FT_FRAME_BYTE ( color_flags ),
-
- FT_FRAME_UOFF3 ( bct_max_size ),
- FT_FRAME_UOFF3 ( bct_set_max_size ),
- FT_FRAME_UOFF3 ( phy_bct_set_max_size ),
-
- FT_FRAME_USHORT( num_phy_fonts ),
- FT_FRAME_BYTE ( max_vert_stem_snap ),
- FT_FRAME_BYTE ( max_horz_stem_snap ),
- FT_FRAME_USHORT( max_chars ),
- FT_FRAME_END
- };
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_header_load( PFR_Header header,
- FT_Stream stream )
- {
- FT_Error error;
-
-
- /* read header directly */
- if ( !FT_STREAM_SEEK( 0 ) &&
- !FT_STREAM_READ_FIELDS( pfr_header_fields, header ) )
- {
- /* make a few adjustments to the header */
- header->phy_font_max_size +=
- (FT_UInt32)header->phy_font_max_size_high << 16;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- pfr_header_check( PFR_Header header )
- {
- FT_Bool result = 1;
-
-
- /* check signature and header size */
- if ( header->signature != 0x50465230L || /* "PFR0" */
- header->version > 4 ||
- header->header_size < 58 ||
- header->signature2 != 0x0d0a ) /* CR/LF */
- {
- result = 0;
- }
- return result;
- }
-
-
- /***********************************************************************/
- /***********************************************************************/
- /***** *****/
- /***** PFR LOGICAL FONTS *****/
- /***** *****/
- /***********************************************************************/
- /***********************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_log_font_count( FT_Stream stream,
- FT_UInt32 section_offset,
- FT_UInt *acount )
- {
- FT_Error error;
- FT_UInt count;
- FT_UInt result = 0;
-
-
- if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT( count ) )
- goto Exit;
-
- result = count;
-
- Exit:
- *acount = result;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_log_font_load( PFR_LogFont log_font,
- FT_Stream stream,
- FT_UInt idx,
- FT_UInt32 section_offset,
- FT_Bool size_increment )
- {
- FT_UInt num_log_fonts;
- FT_UInt flags;
- FT_UInt32 offset;
- FT_UInt32 size;
- FT_Error error;
-
-
- if ( FT_STREAM_SEEK( section_offset ) ||
- FT_READ_USHORT( num_log_fonts ) )
- goto Exit;
-
- if ( idx >= num_log_fonts )
- return PFR_Err_Invalid_Argument;
-
- if ( FT_STREAM_SKIP( idx * 5 ) ||
- FT_READ_USHORT( size ) ||
- FT_READ_UOFF3 ( offset ) )
- goto Exit;
-
- /* save logical font size and offset */
- log_font->size = size;
- log_font->offset = offset;
-
- /* now, check the rest of the table before loading it */
- {
- FT_Byte* p;
- FT_Byte* limit;
- FT_UInt local;
-
-
- if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
- goto Exit;
-
- p = stream->cursor;
- limit = p + size;
-
- PFR_CHECK(13);
-
- log_font->matrix[0] = PFR_NEXT_LONG( p );
- log_font->matrix[1] = PFR_NEXT_LONG( p );
- log_font->matrix[2] = PFR_NEXT_LONG( p );
- log_font->matrix[3] = PFR_NEXT_LONG( p );
-
- flags = PFR_NEXT_BYTE( p );
-
- local = 0;
- if ( flags & PFR_LOG_STROKE )
- {
- local++;
- if ( flags & PFR_LOG_2BYTE_STROKE )
- local++;
-
- if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
- local += 3;
- }
- if ( flags & PFR_LOG_BOLD )
- {
- local++;
- if ( flags & PFR_LOG_2BYTE_BOLD )
- local++;
- }
-
- PFR_CHECK( local );
-
- if ( flags & PFR_LOG_STROKE )
- {
- log_font->stroke_thickness = ( flags & PFR_LOG_2BYTE_STROKE )
- ? PFR_NEXT_SHORT( p )
- : PFR_NEXT_BYTE( p );
-
- if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
- log_font->miter_limit = PFR_NEXT_LONG( p );
- }
-
- if ( flags & PFR_LOG_BOLD )
- {
- log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
- ? PFR_NEXT_SHORT( p )
- : PFR_NEXT_BYTE( p );
- }
-
- if ( flags & PFR_LOG_EXTRA_ITEMS )
- {
- error = pfr_extra_items_skip( &p, limit );
- if (error) goto Fail;
- }
-
- PFR_CHECK(5);
- log_font->phys_size = PFR_NEXT_USHORT( p );
- log_font->phys_offset = PFR_NEXT_ULONG( p );
- if ( size_increment )
- {
- PFR_CHECK( 1 );
- log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE( p ) << 16;
- }
- }
-
- Fail:
- FT_FRAME_EXIT();
-
- Exit:
- return error;
-
- Too_Short:
- FT_ERROR(( "pfr_log_font_load: invalid logical font table\n" ));
- error = PFR_Err_Invalid_Table;
- goto Fail;
- }
-
-
- /***********************************************************************/
- /***********************************************************************/
- /***** *****/
- /***** PFR PHYSICAL FONTS *****/
- /***** *****/
- /***********************************************************************/
- /***********************************************************************/
-
-
- /* load bitmap strikes lists */
- FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_bitmap_info( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
- {
- FT_Memory memory = phy_font->memory;
- PFR_Strike strike;
- FT_UInt flags0;
- FT_UInt n, count, size1;
- FT_Error error = 0;
-
-
- PFR_CHECK( 5 );
-
- p += 3; /* skip bctSize */
- flags0 = PFR_NEXT_BYTE( p );
- count = PFR_NEXT_BYTE( p );
-
- /* re-allocate when needed */
- if ( phy_font->num_strikes + count > phy_font->max_strikes )
- {
- FT_UInt new_max = FT_PAD_CEIL( phy_font->num_strikes + count, 4 );
-
-
- if ( FT_RENEW_ARRAY( phy_font->strikes,
- phy_font->num_strikes,
- new_max ) )
- goto Exit;
-
- phy_font->max_strikes = new_max;
- }
-
- size1 = 1 + 1 + 1 + 2 + 2 + 1;
- if ( flags0 & PFR_STRIKE_2BYTE_XPPM )
- size1++;
-
- if ( flags0 & PFR_STRIKE_2BYTE_YPPM )
- size1++;
-
- if ( flags0 & PFR_STRIKE_3BYTE_SIZE )
- size1++;
-
- if ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
- size1++;
-
- if ( flags0 & PFR_STRIKE_2BYTE_COUNT )
- size1++;
-
- strike = phy_font->strikes + phy_font->num_strikes;
-
- PFR_CHECK( count * size1 );
-
- for ( n = 0; n < count; n++, strike++ )
- {
- strike->x_ppm = ( flags0 & PFR_STRIKE_2BYTE_XPPM )
- ? PFR_NEXT_USHORT( p )
- : PFR_NEXT_BYTE( p );
-
- strike->y_ppm = ( flags0 & PFR_STRIKE_2BYTE_YPPM )
- ? PFR_NEXT_USHORT( p )
- : PFR_NEXT_BYTE( p );
-
- strike->flags = PFR_NEXT_BYTE( p );
-
- strike->bct_size = ( flags0 & PFR_STRIKE_3BYTE_SIZE )
- ? PFR_NEXT_ULONG( p )
- : PFR_NEXT_USHORT( p );
-
- strike->bct_offset = ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
- ? PFR_NEXT_ULONG( p )
- : PFR_NEXT_USHORT( p );
-
- strike->num_bitmaps = ( flags0 & PFR_STRIKE_2BYTE_COUNT )
- ? PFR_NEXT_USHORT( p )
- : PFR_NEXT_BYTE( p );
- }
-
- phy_font->num_strikes += count;
-
- Exit:
- return error;
-
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_extra_item_load_bitmap_info: invalid bitmap info table\n" ));
- goto Exit;
- }
-
-
- /* Load font ID. This is a so-called "unique" name that is rather
- * long and descriptive (like "Tiresias ScreenFont v7.51").
- *
- * Note that a PFR font's family name is contained in an *undocumented*
- * string of the "auxiliary data" portion of a physical font record. This
- * may also contain the "real" style name!
- *
- * If no family name is present, the font ID is used instead for the
- * family.
- */
- FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_font_id( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
- {
- FT_Error error = 0;
- FT_Memory memory = phy_font->memory;
- FT_PtrDist len = limit - p;
-
-
- if ( phy_font->font_id != NULL )
- goto Exit;
-
- if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
- goto Exit;
-
- /* copy font ID name, and terminate it for safety */
- FT_MEM_COPY( phy_font->font_id, p, len );
- phy_font->font_id[len] = 0;
-
- Exit:
- return error;
- }
-
-
- /* load stem snap tables */
- FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_stem_snaps( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
- {
- FT_UInt count, num_vert, num_horz;
- FT_Int* snaps;
- FT_Error error = 0;
- FT_Memory memory = phy_font->memory;
-
-
- if ( phy_font->vertical.stem_snaps != NULL )
- goto Exit;
-
- PFR_CHECK( 1 );
- count = PFR_NEXT_BYTE( p );
-
- num_vert = count & 15;
- num_horz = count >> 4;
- count = num_vert + num_horz;
-
- PFR_CHECK( count * 2 );
-
- if ( FT_NEW_ARRAY( snaps, count ) )
- goto Exit;
-
- phy_font->vertical.stem_snaps = snaps;
- phy_font->horizontal.stem_snaps = snaps + num_vert;
-
- for ( ; count > 0; count--, snaps++ )
- *snaps = FT_NEXT_SHORT( p );
-
- Exit:
- return error;
-
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_exta_item_load_stem_snaps: invalid stem snaps table\n" ));
- goto Exit;
- }
-
-
-
- /* load kerning pair data */
- FT_CALLBACK_DEF( FT_Error )
- pfr_extra_item_load_kerning_pairs( FT_Byte* p,
- FT_Byte* limit,
- PFR_PhyFont phy_font )
- {
- PFR_KernItem item;
- FT_Error error = 0;
- FT_Memory memory = phy_font->memory;
-
-
- FT_TRACE2(( "pfr_extra_item_load_kerning_pairs()\n" ));
-
- if ( FT_NEW( item ) )
- goto Exit;
-
- PFR_CHECK( 4 );
-
- item->pair_count = PFR_NEXT_BYTE( p );
- item->base_adj = PFR_NEXT_SHORT( p );
- item->flags = PFR_NEXT_BYTE( p );
- item->offset = phy_font->offset + ( p - phy_font->cursor );
-
-#ifndef PFR_CONFIG_NO_CHECKS
- item->pair_size = 3;
-
- if ( item->flags & PFR_KERN_2BYTE_CHAR )
- item->pair_size += 2;
-
- if ( item->flags & PFR_KERN_2BYTE_ADJ )
- item->pair_size += 1;
-
- PFR_CHECK( item->pair_count * item->pair_size );
-#endif
-
- /* load first and last pairs into the item to speed up */
- /* lookup later... */
- if ( item->pair_count > 0 )
- {
- FT_UInt char1, char2;
- FT_Byte* q;
-
-
- if ( item->flags & PFR_KERN_2BYTE_CHAR )
- {
- q = p;
- char1 = PFR_NEXT_USHORT( q );
- char2 = PFR_NEXT_USHORT( q );
-
- item->pair1 = PFR_KERN_INDEX( char1, char2 );
-
- q = p + item->pair_size * ( item->pair_count - 1 );
- char1 = PFR_NEXT_USHORT( q );
- char2 = PFR_NEXT_USHORT( q );
-
- item->pair2 = PFR_KERN_INDEX( char1, char2 );
- }
- else
- {
- q = p;
- char1 = PFR_NEXT_BYTE( q );
- char2 = PFR_NEXT_BYTE( q );
-
- item->pair1 = PFR_KERN_INDEX( char1, char2 );
-
- q = p + item->pair_size * ( item->pair_count - 1 );
- char1 = PFR_NEXT_BYTE( q );
- char2 = PFR_NEXT_BYTE( q );
-
- item->pair2 = PFR_KERN_INDEX( char1, char2 );
- }
-
- /* add new item to the current list */
- item->next = NULL;
- *phy_font->kern_items_tail = item;
- phy_font->kern_items_tail = &item->next;
- phy_font->num_kern_pairs += item->pair_count;
- }
- else
- {
- /* empty item! */
- FT_FREE( item );
- }
-
- Exit:
- return error;
-
- Too_Short:
- FT_FREE( item );
-
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_extra_item_load_kerning_pairs: "
- "invalid kerning pairs table\n" ));
- goto Exit;
- }
-
-
-
- static const PFR_ExtraItemRec pfr_phy_font_extra_items[] =
- {
- { 1, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_bitmap_info },
- { 2, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_font_id },
- { 3, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_stem_snaps },
- { 4, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_kerning_pairs },
- { 0, NULL }
- };
-
-
- /* Loads a name from the auxiliary data. Since this extracts undocumented
- * strings from the font file, we need to be careful here.
- */
- static FT_Error
- pfr_aux_name_load( FT_Byte* p,
- FT_UInt len,
- FT_Memory memory,
- FT_String* *astring )
- {
- FT_Error error = 0;
- FT_String* result = NULL;
- FT_UInt n, ok;
-
-
- if ( len > 0 && p[len - 1] == 0 )
- len--;
-
- /* check that each character is ASCII for making sure not to
- load garbage
- */
- ok = ( len > 0 );
- for ( n = 0; n < len; n++ )
- if ( p[n] < 32 || p[n] > 127 )
- {
- ok = 0;
- break;
- }
-
- if ( ok )
- {
- if ( FT_ALLOC( result, len + 1 ) )
- goto Exit;
-
- FT_MEM_COPY( result, p, len );
- result[len] = 0;
- }
- Exit:
- *astring = result;
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- pfr_phy_font_done( PFR_PhyFont phy_font,
- FT_Memory memory )
- {
- FT_FREE( phy_font->font_id );
- FT_FREE( phy_font->family_name );
- FT_FREE( phy_font->style_name );
-
- FT_FREE( phy_font->vertical.stem_snaps );
- phy_font->vertical.num_stem_snaps = 0;
-
- phy_font->horizontal.stem_snaps = NULL;
- phy_font->horizontal.num_stem_snaps = 0;
-
- FT_FREE( phy_font->strikes );
- phy_font->num_strikes = 0;
- phy_font->max_strikes = 0;
-
- FT_FREE( phy_font->chars );
- phy_font->num_chars = 0;
- phy_font->chars_offset = 0;
-
- FT_FREE( phy_font->blue_values );
- phy_font->num_blue_values = 0;
-
- {
- PFR_KernItem item, next;
-
-
- item = phy_font->kern_items;
- while ( item )
- {
- next = item->next;
- FT_FREE( item );
- item = next;
- }
- phy_font->kern_items = NULL;
- phy_font->kern_items_tail = NULL;
- }
-
- phy_font->num_kern_pairs = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_phy_font_load( PFR_PhyFont phy_font,
- FT_Stream stream,
- FT_UInt32 offset,
- FT_UInt32 size )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_UInt flags, num_aux;
- FT_Byte* p;
- FT_Byte* limit;
-
-
- phy_font->memory = memory;
- phy_font->offset = offset;
-
- phy_font->kern_items = NULL;
- phy_font->kern_items_tail = &phy_font->kern_items;
-
- if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
- goto Exit;
-
- phy_font->cursor = stream->cursor;
-
- p = stream->cursor;
- limit = p + size;
-
- PFR_CHECK( 15 );
- phy_font->font_ref_number = PFR_NEXT_USHORT( p );
- phy_font->outline_resolution = PFR_NEXT_USHORT( p );
- phy_font->metrics_resolution = PFR_NEXT_USHORT( p );
- phy_font->bbox.xMin = PFR_NEXT_SHORT( p );
- phy_font->bbox.yMin = PFR_NEXT_SHORT( p );
- phy_font->bbox.xMax = PFR_NEXT_SHORT( p );
- phy_font->bbox.yMax = PFR_NEXT_SHORT( p );
- phy_font->flags = flags = PFR_NEXT_BYTE( p );
-
- /* get the standard advance for non-proportional fonts */
- if ( !(flags & PFR_PHY_PROPORTIONAL) )
- {
- PFR_CHECK( 2 );
- phy_font->standard_advance = PFR_NEXT_SHORT( p );
- }
-
- /* load the extra items when present */
- if ( flags & PFR_PHY_EXTRA_ITEMS )
- {
- error = pfr_extra_items_parse( &p, limit,
- pfr_phy_font_extra_items, phy_font );
-
- if ( error )
- goto Fail;
- }
-
- /* In certain fonts, the auxiliary bytes contain interesting */
- /* information. These are not in the specification but can be */
- /* guessed by looking at the content of a few PFR0 fonts. */
- PFR_CHECK( 3 );
- num_aux = PFR_NEXT_ULONG( p );
-
- if ( num_aux > 0 )
- {
- FT_Byte* q = p;
- FT_Byte* q2;
-
-
- PFR_CHECK( num_aux );
- p += num_aux;
-
- while ( num_aux > 0 )
- {
- FT_UInt length, type;
-
-
- if ( q + 4 > p )
- break;
-
- length = PFR_NEXT_USHORT( q );
- if ( length < 4 || length > num_aux )
- break;
-
- q2 = q + length - 2;
- type = PFR_NEXT_USHORT( q );
-
- switch ( type )
- {
- case 1:
- /* this seems to correspond to the font's family name,
- * padded to 16-bits with one zero when necessary
- */
- error = pfr_aux_name_load( q, length - 4U, memory,
- &phy_font->family_name );
- if ( error )
- goto Exit;
- break;
-
- case 2:
- if ( q + 32 > q2 )
- break;
-
- q += 10;
- phy_font->ascent = PFR_NEXT_SHORT( q );
- phy_font->descent = PFR_NEXT_SHORT( q );
- phy_font->leading = PFR_NEXT_SHORT( q );
- q += 16;
- break;
-
- case 3:
- /* this seems to correspond to the font's style name,
- * padded to 16-bits with one zero when necessary
- */
- error = pfr_aux_name_load( q, length - 4U, memory,
- &phy_font->style_name );
- if ( error )
- goto Exit;
- break;
-
- default:
- ;
- }
-
- q = q2;
- num_aux -= length;
- }
- }
-
- /* read the blue values */
- {
- FT_UInt n, count;
-
-
- PFR_CHECK( 1 );
- phy_font->num_blue_values = count = PFR_NEXT_BYTE( p );
-
- PFR_CHECK( count * 2 );
-
- if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
- goto Fail;
-
- for ( n = 0; n < count; n++ )
- phy_font->blue_values[n] = PFR_NEXT_SHORT( p );
- }
-
- PFR_CHECK( 8 );
- phy_font->blue_fuzz = PFR_NEXT_BYTE( p );
- phy_font->blue_scale = PFR_NEXT_BYTE( p );
-
- phy_font->vertical.standard = PFR_NEXT_USHORT( p );
- phy_font->horizontal.standard = PFR_NEXT_USHORT( p );
-
- /* read the character descriptors */
- {
- FT_UInt n, count, Size;
-
-
- phy_font->num_chars = count = PFR_NEXT_USHORT( p );
- phy_font->chars_offset = offset + ( p - stream->cursor );
-
- if ( FT_NEW_ARRAY( phy_font->chars, count ) )
- goto Fail;
-
- Size = 1 + 1 + 2;
- if ( flags & PFR_PHY_2BYTE_CHARCODE )
- Size += 1;
-
- if ( flags & PFR_PHY_PROPORTIONAL )
- Size += 2;
-
- if ( flags & PFR_PHY_ASCII_CODE )
- Size += 1;
-
- if ( flags & PFR_PHY_2BYTE_GPS_SIZE )
- Size += 1;
-
- if ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
- Size += 1;
-
- PFR_CHECK( count * Size );
-
- for ( n = 0; n < count; n++ )
- {
- PFR_Char cur = &phy_font->chars[n];
-
-
- cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
- ? PFR_NEXT_USHORT( p )
- : PFR_NEXT_BYTE( p );
-
- cur->advance = ( flags & PFR_PHY_PROPORTIONAL )
- ? PFR_NEXT_SHORT( p )
- : (FT_Int) phy_font->standard_advance;
-
-#if 0
- cur->ascii = ( flags & PFR_PHY_ASCII_CODE )
- ? PFR_NEXT_BYTE( p )
- : 0;
-#else
- if ( flags & PFR_PHY_ASCII_CODE )
- p += 1;
-#endif
- cur->gps_size = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
- ? PFR_NEXT_USHORT( p )
- : PFR_NEXT_BYTE( p );
-
- cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
- ? PFR_NEXT_ULONG( p )
- : PFR_NEXT_USHORT( p );
- }
- }
-
- /* that's it! */
-
- Fail:
- FT_FRAME_EXIT();
-
- /* save position of bitmap info */
- phy_font->bct_offset = FT_STREAM_POS();
- phy_font->cursor = NULL;
-
- Exit:
- return error;
-
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_phy_font_load: invalid physical font table\n" ));
- goto Fail;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h
deleted file mode 100644
index ed010715d1c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrload.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrload.h */
-/* */
-/* FreeType PFR loader (specification). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRLOAD_H__
-#define __PFRLOAD_H__
-
-#include "pfrobjs.h"
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
-#ifdef PFR_CONFIG_NO_CHECKS
-#define PFR_CHECK( x ) do { } while ( 0 )
-#else
-#define PFR_CHECK( x ) do \
- { \
- if ( p + (x) > limit ) \
- goto Too_Short; \
- } while ( 0 )
-#endif
-
-#define PFR_NEXT_BYTE( p ) FT_NEXT_BYTE( p )
-#define PFR_NEXT_INT8( p ) FT_NEXT_CHAR( p )
-#define PFR_NEXT_SHORT( p ) FT_NEXT_SHORT( p )
-#define PFR_NEXT_USHORT( p ) FT_NEXT_USHORT( p )
-#define PFR_NEXT_LONG( p ) FT_NEXT_OFF3( p )
-#define PFR_NEXT_ULONG( p ) FT_NEXT_UOFF3( p )
-
-
- /* handling extra items */
-
- typedef FT_Error
- (*PFR_ExtraItem_ParseFunc)( FT_Byte* p,
- FT_Byte* limit,
- FT_Pointer data );
-
- typedef struct PFR_ExtraItemRec_
- {
- FT_UInt type;
- PFR_ExtraItem_ParseFunc parser;
-
- } PFR_ExtraItemRec;
-
- typedef const struct PFR_ExtraItemRec_* PFR_ExtraItem;
-
-
- FT_LOCAL( FT_Error )
- pfr_extra_items_skip( FT_Byte* *pp,
- FT_Byte* limit );
-
- FT_LOCAL( FT_Error )
- pfr_extra_items_parse( FT_Byte* *pp,
- FT_Byte* limit,
- PFR_ExtraItem item_list,
- FT_Pointer item_data );
-
-
- /* load a PFR header */
- FT_LOCAL( FT_Error )
- pfr_header_load( PFR_Header header,
- FT_Stream stream );
-
- /* check a PFR header */
- FT_LOCAL( FT_Bool )
- pfr_header_check( PFR_Header header );
-
-
- /* return number of logical fonts in this file */
- FT_LOCAL( FT_Error )
- pfr_log_font_count( FT_Stream stream,
- FT_UInt32 log_section_offset,
- FT_UInt *acount );
-
- /* load a pfr logical font entry */
- FT_LOCAL( FT_Error )
- pfr_log_font_load( PFR_LogFont log_font,
- FT_Stream stream,
- FT_UInt face_index,
- FT_UInt32 section_offset,
- FT_Bool size_increment );
-
-
- /* load a physical font entry */
- FT_LOCAL( FT_Error )
- pfr_phy_font_load( PFR_PhyFont phy_font,
- FT_Stream stream,
- FT_UInt32 offset,
- FT_UInt32 size );
-
- /* finalize a physical font */
- FT_LOCAL( void )
- pfr_phy_font_done( PFR_PhyFont phy_font,
- FT_Memory memory );
-
- /* */
-
-FT_END_HEADER
-
-#endif /* __PFRLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c
deleted file mode 100644
index 56d617d880a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.c
+++ /dev/null
@@ -1,581 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrobjs.c */
-/* */
-/* FreeType PFR object methods (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "pfrobjs.h"
-#include "pfrload.h"
-#include "pfrgload.h"
-#include "pfrcmap.h"
-#include "pfrsbit.h"
-#include FT_OUTLINE_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "pfrerror.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pfr
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FACE OBJECT METHODS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- pfr_face_done( FT_Face pfrface ) /* PFR_Face */
- {
- PFR_Face face = (PFR_Face)pfrface;
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- memory = pfrface->driver->root.memory;
-
- /* we don't want dangling pointers */
- pfrface->family_name = NULL;
- pfrface->style_name = NULL;
-
- /* finalize the physical font record */
- pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY( face ) );
-
- /* no need to finalize the logical font or the header */
- FT_FREE( pfrface->available_sizes );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_face_init( FT_Stream stream,
- FT_Face pfrface,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- PFR_Face face = (PFR_Face)pfrface;
- FT_Error error;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
-
-
- /* load the header and check it */
- error = pfr_header_load( &face->header, stream );
- if ( error )
- goto Exit;
-
- if ( !pfr_header_check( &face->header ) )
- {
- FT_TRACE4(( "pfr_face_init: not a valid PFR font\n" ));
- error = PFR_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* check face index */
- {
- FT_UInt num_faces;
-
-
- error = pfr_log_font_count( stream,
- face->header.log_dir_offset,
- &num_faces );
- if ( error )
- goto Exit;
-
- pfrface->num_faces = num_faces;
- }
-
- if ( face_index < 0 )
- goto Exit;
-
- if ( face_index >= pfrface->num_faces )
- {
- FT_ERROR(( "pfr_face_init: invalid face index\n" ));
- error = PFR_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* load the face */
- error = pfr_log_font_load(
- &face->log_font, stream, face_index,
- face->header.log_dir_offset,
- FT_BOOL( face->header.phy_font_max_size_high != 0 ) );
- if ( error )
- goto Exit;
-
- /* now load the physical font descriptor */
- error = pfr_phy_font_load( &face->phy_font, stream,
- face->log_font.phys_offset,
- face->log_font.phys_size );
- if ( error )
- goto Exit;
-
- /* now set up all root face fields */
- {
- PFR_PhyFont phy_font = &face->phy_font;
-
-
- pfrface->face_index = face_index;
- pfrface->num_glyphs = phy_font->num_chars + 1;
- pfrface->face_flags = FT_FACE_FLAG_SCALABLE;
-
- /* if all characters point to the same gps_offset 0, we */
- /* assume that the font only contains bitmaps */
- {
- FT_UInt nn;
-
-
- for ( nn = 0; nn < phy_font->num_chars; nn++ )
- if ( phy_font->chars[nn].gps_offset != 0 )
- break;
-
- if ( nn == phy_font->num_chars )
- pfrface->face_flags = 0; /* not scalable */
- }
-
- if ( (phy_font->flags & PFR_PHY_PROPORTIONAL) == 0 )
- pfrface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- if ( phy_font->flags & PFR_PHY_VERTICAL )
- pfrface->face_flags |= FT_FACE_FLAG_VERTICAL;
- else
- pfrface->face_flags |= FT_FACE_FLAG_HORIZONTAL;
-
- if ( phy_font->num_strikes > 0 )
- pfrface->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
-
- if ( phy_font->num_kern_pairs > 0 )
- pfrface->face_flags |= FT_FACE_FLAG_KERNING;
-
- /* If no family name was found in the "undocumented" auxiliary
- * data, use the font ID instead. This sucks but is better than
- * nothing.
- */
- pfrface->family_name = phy_font->family_name;
- if ( pfrface->family_name == NULL )
- pfrface->family_name = phy_font->font_id;
-
- /* note that the style name can be NULL in certain PFR fonts,
- * probably meaning "Regular"
- */
- pfrface->style_name = phy_font->style_name;
-
- pfrface->num_fixed_sizes = 0;
- pfrface->available_sizes = 0;
-
- pfrface->bbox = phy_font->bbox;
- pfrface->units_per_EM = (FT_UShort)phy_font->outline_resolution;
- pfrface->ascender = (FT_Short) phy_font->bbox.yMax;
- pfrface->descender = (FT_Short) phy_font->bbox.yMin;
-
- pfrface->height = (FT_Short)( ( pfrface->units_per_EM * 12 ) / 10 );
- if ( pfrface->height < pfrface->ascender - pfrface->descender )
- pfrface->height = (FT_Short)(pfrface->ascender - pfrface->descender);
-
- if ( phy_font->num_strikes > 0 )
- {
- FT_UInt n, count = phy_font->num_strikes;
- FT_Bitmap_Size* size;
- PFR_Strike strike;
- FT_Memory memory = pfrface->stream->memory;
-
-
- if ( FT_NEW_ARRAY( pfrface->available_sizes, count ) )
- goto Exit;
-
- size = pfrface->available_sizes;
- strike = phy_font->strikes;
- for ( n = 0; n < count; n++, size++, strike++ )
- {
- size->height = (FT_UShort)strike->y_ppm;
- size->width = (FT_UShort)strike->x_ppm;
- size->size = strike->y_ppm << 6;
- size->x_ppem = strike->x_ppm << 6;
- size->y_ppem = strike->y_ppm << 6;
- }
- pfrface->num_fixed_sizes = count;
- }
-
- /* now compute maximum advance width */
- if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
- pfrface->max_advance_width = (FT_Short)phy_font->standard_advance;
- else
- {
- FT_Int max = 0;
- FT_UInt count = phy_font->num_chars;
- PFR_Char gchar = phy_font->chars;
-
-
- for ( ; count > 0; count--, gchar++ )
- {
- if ( max < gchar->advance )
- max = gchar->advance;
- }
-
- pfrface->max_advance_width = (FT_Short)max;
- }
-
- pfrface->max_advance_height = pfrface->height;
-
- pfrface->underline_position = (FT_Short)( -pfrface->units_per_EM / 10 );
- pfrface->underline_thickness = (FT_Short)( pfrface->units_per_EM / 30 );
-
- /* create charmap */
- {
- FT_CharMapRec charmap;
-
-
- charmap.face = pfrface;
- charmap.platform_id = 3;
- charmap.encoding_id = 1;
- charmap.encoding = FT_ENCODING_UNICODE;
-
- FT_CMap_New( &pfr_cmap_class_rec, NULL, &charmap, NULL );
-
-#if 0
- /* Select default charmap */
- if ( pfrface->num_charmaps )
- pfrface->charmap = pfrface->charmaps[0];
-#endif
- }
-
- /* check whether we've loaded any kerning pairs */
- if ( phy_font->num_kern_pairs )
- pfrface->face_flags |= FT_FACE_FLAG_KERNING;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** SLOT OBJECT METHOD *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( FT_Error )
- pfr_slot_init( FT_GlyphSlot pfrslot ) /* PFR_Slot */
- {
- PFR_Slot slot = (PFR_Slot)pfrslot;
- FT_GlyphLoader loader = pfrslot->internal->loader;
-
-
- pfr_glyph_init( &slot->glyph, loader );
-
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- pfr_slot_done( FT_GlyphSlot pfrslot ) /* PFR_Slot */
- {
- PFR_Slot slot = (PFR_Slot)pfrslot;
-
-
- pfr_glyph_done( &slot->glyph );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- pfr_slot_load( FT_GlyphSlot pfrslot, /* PFR_Slot */
- FT_Size pfrsize, /* PFR_Size */
- FT_UInt gindex,
- FT_Int32 load_flags )
- {
- PFR_Slot slot = (PFR_Slot)pfrslot;
- PFR_Size size = (PFR_Size)pfrsize;
- FT_Error error;
- PFR_Face face = (PFR_Face)pfrslot->face;
- PFR_Char gchar;
- FT_Outline* outline = &pfrslot->outline;
- FT_ULong gps_offset;
-
-
- if ( gindex > 0 )
- gindex--;
-
- if ( !face || gindex >= face->phy_font.num_chars )
- {
- error = PFR_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* try to load an embedded bitmap */
- if ( ( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) == 0 )
- {
- error = pfr_slot_load_bitmap( slot, size, gindex );
- if ( error == 0 )
- goto Exit;
- }
-
- if ( load_flags & FT_LOAD_SBITS_ONLY )
- {
- error = PFR_Err_Invalid_Argument;
- goto Exit;
- }
-
- gchar = face->phy_font.chars + gindex;
- pfrslot->format = FT_GLYPH_FORMAT_OUTLINE;
- outline->n_points = 0;
- outline->n_contours = 0;
- gps_offset = face->header.gps_section_offset;
-
- /* load the glyph outline (FT_LOAD_NO_RECURSE isn't supported) */
- error = pfr_glyph_load( &slot->glyph, face->root.stream,
- gps_offset, gchar->gps_offset, gchar->gps_size );
-
- if ( !error )
- {
- FT_BBox cbox;
- FT_Glyph_Metrics* metrics = &pfrslot->metrics;
- FT_Pos advance;
- FT_Int em_metrics, em_outline;
- FT_Bool scaling;
-
-
- scaling = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 );
-
- /* copy outline data */
- *outline = slot->glyph.loader->base.outline;
-
- outline->flags &= ~FT_OUTLINE_OWNER;
- outline->flags |= FT_OUTLINE_REVERSE_FILL;
-
- if ( size && pfrsize->metrics.y_ppem < 24 )
- outline->flags |= FT_OUTLINE_HIGH_PRECISION;
-
- /* compute the advance vector */
- metrics->horiAdvance = 0;
- metrics->vertAdvance = 0;
-
- advance = gchar->advance;
- em_metrics = face->phy_font.metrics_resolution;
- em_outline = face->phy_font.outline_resolution;
-
- if ( em_metrics != em_outline )
- advance = FT_MulDiv( advance, em_outline, em_metrics );
-
- if ( face->phy_font.flags & PFR_PHY_VERTICAL )
- metrics->vertAdvance = advance;
- else
- metrics->horiAdvance = advance;
-
- pfrslot->linearHoriAdvance = metrics->horiAdvance;
- pfrslot->linearVertAdvance = metrics->vertAdvance;
-
- /* make-up vertical metrics(?) */
- metrics->vertBearingX = 0;
- metrics->vertBearingY = 0;
-
-#if 0 /* some fonts seem to be broken here! */
-
- /* Apply the font matrix, if any. */
- /* TODO: Test existing fonts with unusual matrix */
- /* whether we have to adjust Units per EM. */
- {
- FT_Matrix font_matrix;
-
-
- font_matrix.xx = face->log_font.matrix[0] << 8;
- font_matrix.yx = face->log_font.matrix[1] << 8;
- font_matrix.xy = face->log_font.matrix[2] << 8;
- font_matrix.yy = face->log_font.matrix[3] << 8;
-
- FT_Outline_Transform( outline, &font_matrix );
- }
-#endif
-
- /* scale when needed */
- if ( scaling )
- {
- FT_Int n;
- FT_Fixed x_scale = pfrsize->metrics.x_scale;
- FT_Fixed y_scale = pfrsize->metrics.y_scale;
- FT_Vector* vec = outline->points;
-
-
- /* scale outline points */
- for ( n = 0; n < outline->n_points; n++, vec++ )
- {
- vec->x = FT_MulFix( vec->x, x_scale );
- vec->y = FT_MulFix( vec->y, y_scale );
- }
-
- /* scale the advance */
- metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
- metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
- }
-
- /* compute the rest of the metrics */
- FT_Outline_Get_CBox( outline, &cbox );
-
- metrics->width = cbox.xMax - cbox.xMin;
- metrics->height = cbox.yMax - cbox.yMin;
- metrics->horiBearingX = cbox.xMin;
- metrics->horiBearingY = cbox.yMax - metrics->height;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** KERNING METHOD *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( FT_Error )
- pfr_face_get_kerning( FT_Face pfrface, /* PFR_Face */
- FT_UInt glyph1,
- FT_UInt glyph2,
- FT_Vector* kerning )
- {
- PFR_Face face = (PFR_Face)pfrface;
- FT_Error error = PFR_Err_Ok;
- PFR_PhyFont phy_font = &face->phy_font;
- FT_UInt32 code1, code2, pair;
-
-
- kerning->x = 0;
- kerning->y = 0;
-
- if ( glyph1 > 0 )
- glyph1--;
-
- if ( glyph2 > 0 )
- glyph2--;
-
- /* convert glyph indices to character codes */
- if ( glyph1 > phy_font->num_chars ||
- glyph2 > phy_font->num_chars )
- goto Exit;
-
- code1 = phy_font->chars[glyph1].char_code;
- code2 = phy_font->chars[glyph2].char_code;
- pair = PFR_KERN_INDEX( code1, code2 );
-
- /* now search the list of kerning items */
- {
- PFR_KernItem item = phy_font->kern_items;
- FT_Stream stream = pfrface->stream;
-
-
- for ( ; item; item = item->next )
- {
- if ( pair >= item->pair1 && pair <= item->pair2 )
- goto FoundPair;
- }
- goto Exit;
-
- FoundPair: /* we found an item, now parse it and find the value if any */
- if ( FT_STREAM_SEEK( item->offset ) ||
- FT_FRAME_ENTER( item->pair_count * item->pair_size ) )
- goto Exit;
-
- {
- FT_UInt count = item->pair_count;
- FT_UInt size = item->pair_size;
- FT_UInt power = (FT_UInt)ft_highpow2( (FT_UInt32)count );
- FT_UInt probe = power * size;
- FT_UInt extra = count - power;
- FT_Byte* base = stream->cursor;
- FT_Bool twobytes = FT_BOOL( item->flags & 1 );
- FT_Bool twobyte_adj = FT_BOOL( item->flags & 2 );
- FT_Byte* p;
- FT_UInt32 cpair;
-
-
- if ( extra > 0 )
- {
- p = base + extra * size;
-
- if ( twobytes )
- cpair = FT_NEXT_ULONG( p );
- else
- cpair = PFR_NEXT_KPAIR( p );
-
- if ( cpair == pair )
- goto Found;
-
- if ( cpair < pair )
- {
- if ( twobyte_adj )
- p += 2;
- else
- p++;
- base = p;
- }
- }
-
- while ( probe > size )
- {
- probe >>= 1;
- p = base + probe;
-
- if ( twobytes )
- cpair = FT_NEXT_ULONG( p );
- else
- cpair = PFR_NEXT_KPAIR( p );
-
- if ( cpair == pair )
- goto Found;
-
- if ( cpair < pair )
- base += probe;
- }
-
- p = base;
-
- if ( twobytes )
- cpair = FT_NEXT_ULONG( p );
- else
- cpair = PFR_NEXT_KPAIR( p );
-
- if ( cpair == pair )
- {
- FT_Int value;
-
-
- Found:
- if ( twobyte_adj )
- value = FT_PEEK_SHORT( p );
- else
- value = p[0];
-
- kerning->x = item->base_adj + value;
- }
- }
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h
deleted file mode 100644
index f6aa8b44cc6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrobjs.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrobjs.h */
-/* */
-/* FreeType PFR object methods (specification). */
-/* */
-/* Copyright 2002, 2003, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFROBJS_H__
-#define __PFROBJS_H__
-
-#include "pfrtypes.h"
-
-
-FT_BEGIN_HEADER
-
- typedef struct PFR_FaceRec_* PFR_Face;
-
- typedef struct PFR_SizeRec_* PFR_Size;
-
- typedef struct PFR_SlotRec_* PFR_Slot;
-
-
- typedef struct PFR_FaceRec_
- {
- FT_FaceRec root;
- PFR_HeaderRec header;
- PFR_LogFontRec log_font;
- PFR_PhyFontRec phy_font;
-
- } PFR_FaceRec;
-
-
- typedef struct PFR_SizeRec_
- {
- FT_SizeRec root;
-
- } PFR_SizeRec;
-
-
- typedef struct PFR_SlotRec_
- {
- FT_GlyphSlotRec root;
- PFR_GlyphRec glyph;
-
- } PFR_SlotRec;
-
-
- FT_LOCAL( FT_Error )
- pfr_face_init( FT_Stream stream,
- FT_Face face, /* PFR_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- pfr_face_done( FT_Face face ); /* PFR_Face */
-
-
- FT_LOCAL( FT_Error )
- pfr_face_get_kerning( FT_Face face, /* PFR_Face */
- FT_UInt glyph1,
- FT_UInt glyph2,
- FT_Vector* kerning );
-
-
- FT_LOCAL( FT_Error )
- pfr_slot_init( FT_GlyphSlot slot ); /* PFR_Slot */
-
- FT_LOCAL( void )
- pfr_slot_done( FT_GlyphSlot slot ); /* PFR_Slot */
-
-
- FT_LOCAL( FT_Error )
- pfr_slot_load( FT_GlyphSlot slot, /* PFR_Slot */
- FT_Size size, /* PFR_Size */
- FT_UInt gindex,
- FT_Int32 load_flags );
-
-
-FT_END_HEADER
-
-#endif /* __PFROBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c
deleted file mode 100644
index 45ff6663b36..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrsbit.c */
-/* */
-/* FreeType PFR bitmap loader (body). */
-/* */
-/* Copyright 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "pfrsbit.h"
-#include "pfrload.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-
-#include "pfrerror.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pfr
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PFR BIT WRITER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct PFR_BitWriter_
- {
- FT_Byte* line; /* current line start */
- FT_Int pitch; /* line size in bytes */
- FT_Int width; /* width in pixels/bits */
- FT_Int rows; /* number of remaining rows to scan */
- FT_Int total; /* total number of bits to draw */
-
- } PFR_BitWriterRec, *PFR_BitWriter;
-
-
- static void
- pfr_bitwriter_init( PFR_BitWriter writer,
- FT_Bitmap* target,
- FT_Bool decreasing )
- {
- writer->line = target->buffer;
- writer->pitch = target->pitch;
- writer->width = target->width;
- writer->rows = target->rows;
- writer->total = writer->width * writer->rows;
-
- if ( !decreasing )
- {
- writer->line += writer->pitch * ( target->rows-1 );
- writer->pitch = -writer->pitch;
- }
- }
-
-
- static void
- pfr_bitwriter_decode_bytes( PFR_BitWriter writer,
- FT_Byte* p,
- FT_Byte* limit )
- {
- FT_Int n, reload;
- FT_Int left = writer->width;
- FT_Byte* cur = writer->line;
- FT_UInt mask = 0x80;
- FT_UInt val = 0;
- FT_UInt c = 0;
-
-
- n = (FT_Int)( limit - p ) * 8;
- if ( n > writer->total )
- n = writer->total;
-
- reload = n & 7;
-
- for ( ; n > 0; n-- )
- {
- if ( ( n & 7 ) == reload )
- val = *p++;
-
- if ( val & 0x80 )
- c |= mask;
-
- val <<= 1;
- mask >>= 1;
-
- if ( --left <= 0 )
- {
- cur[0] = (FT_Byte)c;
- left = writer->width;
- mask = 0x80;
-
- writer->line += writer->pitch;
- cur = writer->line;
- c = 0;
- }
- else if ( mask == 0 )
- {
- cur[0] = (FT_Byte)c;
- mask = 0x80;
- c = 0;
- cur ++;
- }
- }
-
- if ( mask != 0x80 )
- cur[0] = (FT_Byte)c;
- }
-
-
- static void
- pfr_bitwriter_decode_rle1( PFR_BitWriter writer,
- FT_Byte* p,
- FT_Byte* limit )
- {
- FT_Int n, phase, count, counts[2], reload;
- FT_Int left = writer->width;
- FT_Byte* cur = writer->line;
- FT_UInt mask = 0x80;
- FT_UInt c = 0;
-
-
- n = writer->total;
-
- phase = 1;
- counts[0] = 0;
- counts[1] = 0;
- count = 0;
- reload = 1;
-
- for ( ; n > 0; n-- )
- {
- if ( reload )
- {
- do
- {
- if ( phase )
- {
- FT_Int v;
-
-
- if ( p >= limit )
- break;
-
- v = *p++;
- counts[0] = v >> 4;
- counts[1] = v & 15;
- phase = 0;
- count = counts[0];
- }
- else
- {
- phase = 1;
- count = counts[1];
- }
-
- } while ( count == 0 );
- }
-
- if ( phase )
- c |= mask;
-
- mask >>= 1;
-
- if ( --left <= 0 )
- {
- cur[0] = (FT_Byte) c;
- left = writer->width;
- mask = 0x80;
-
- writer->line += writer->pitch;
- cur = writer->line;
- c = 0;
- }
- else if ( mask == 0 )
- {
- cur[0] = (FT_Byte)c;
- mask = 0x80;
- c = 0;
- cur ++;
- }
-
- reload = ( --count <= 0 );
- }
-
- if ( mask != 0x80 )
- cur[0] = (FT_Byte) c;
- }
-
-
- static void
- pfr_bitwriter_decode_rle2( PFR_BitWriter writer,
- FT_Byte* p,
- FT_Byte* limit )
- {
- FT_Int n, phase, count, reload;
- FT_Int left = writer->width;
- FT_Byte* cur = writer->line;
- FT_UInt mask = 0x80;
- FT_UInt c = 0;
-
-
- n = writer->total;
-
- phase = 1;
- count = 0;
- reload = 1;
-
- for ( ; n > 0; n-- )
- {
- if ( reload )
- {
- do
- {
- if ( p >= limit )
- break;
-
- count = *p++;
- phase = phase ^ 1;
-
- } while ( count == 0 );
- }
-
- if ( phase )
- c |= mask;
-
- mask >>= 1;
-
- if ( --left <= 0 )
- {
- cur[0] = (FT_Byte) c;
- c = 0;
- mask = 0x80;
- left = writer->width;
-
- writer->line += writer->pitch;
- cur = writer->line;
- }
- else if ( mask == 0 )
- {
- cur[0] = (FT_Byte)c;
- c = 0;
- mask = 0x80;
- cur ++;
- }
-
- reload = ( --count <= 0 );
- }
-
- if ( mask != 0x80 )
- cur[0] = (FT_Byte) c;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BITMAP DATA DECODING *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- pfr_lookup_bitmap_data( FT_Byte* base,
- FT_Byte* limit,
- FT_UInt count,
- FT_UInt flags,
- FT_UInt char_code,
- FT_ULong* found_offset,
- FT_ULong* found_size )
- {
- FT_UInt left, right, char_len;
- FT_Bool two = FT_BOOL( flags & 1 );
- FT_Byte* buff;
-
-
- char_len = 4;
- if ( two ) char_len += 1;
- if ( flags & 2 ) char_len += 1;
- if ( flags & 4 ) char_len += 1;
-
- left = 0;
- right = count;
-
- while ( left < right )
- {
- FT_UInt middle, code;
-
-
- middle = ( left + right ) >> 1;
- buff = base + middle * char_len;
-
- /* check that we are not outside of the table -- */
- /* this is possible with broken fonts... */
- if ( buff + char_len > limit )
- goto Fail;
-
- if ( two )
- code = PFR_NEXT_USHORT( buff );
- else
- code = PFR_NEXT_BYTE( buff );
-
- if ( code == char_code )
- goto Found_It;
-
- if ( code < char_code )
- left = middle;
- else
- right = middle;
- }
-
- Fail:
- /* Not found */
- *found_size = 0;
- *found_offset = 0;
- return;
-
- Found_It:
- if ( flags & 2 )
- *found_size = PFR_NEXT_USHORT( buff );
- else
- *found_size = PFR_NEXT_BYTE( buff );
-
- if ( flags & 4 )
- *found_offset = PFR_NEXT_ULONG( buff );
- else
- *found_offset = PFR_NEXT_USHORT( buff );
- }
-
-
- /* load bitmap metrics. "*padvance" must be set to the default value */
- /* before calling this function... */
- /* */
- static FT_Error
- pfr_load_bitmap_metrics( FT_Byte** pdata,
- FT_Byte* limit,
- FT_Long scaled_advance,
- FT_Long *axpos,
- FT_Long *aypos,
- FT_UInt *axsize,
- FT_UInt *aysize,
- FT_Long *aadvance,
- FT_UInt *aformat )
- {
- FT_Error error = 0;
- FT_Byte flags;
- FT_Char b;
- FT_Byte* p = *pdata;
- FT_Long xpos, ypos, advance;
- FT_UInt xsize, ysize;
-
-
- PFR_CHECK( 1 );
- flags = PFR_NEXT_BYTE( p );
-
- xpos = 0;
- ypos = 0;
- xsize = 0;
- ysize = 0;
- advance = 0;
-
- switch ( flags & 3 )
- {
- case 0:
- PFR_CHECK( 1 );
- b = PFR_NEXT_INT8( p );
- xpos = b >> 4;
- ypos = ( (FT_Char)( b << 4 ) ) >> 4;
- break;
-
- case 1:
- PFR_CHECK( 2 );
- xpos = PFR_NEXT_INT8( p );
- ypos = PFR_NEXT_INT8( p );
- break;
-
- case 2:
- PFR_CHECK( 4 );
- xpos = PFR_NEXT_SHORT( p );
- ypos = PFR_NEXT_SHORT( p );
- break;
-
- case 3:
- PFR_CHECK( 6 );
- xpos = PFR_NEXT_LONG( p );
- ypos = PFR_NEXT_LONG( p );
- break;
-
- default:
- ;
- }
-
- flags >>= 2;
- switch ( flags & 3 )
- {
- case 0:
- /* blank image */
- xsize = 0;
- ysize = 0;
- break;
-
- case 1:
- PFR_CHECK( 1 );
- b = PFR_NEXT_BYTE( p );
- xsize = ( b >> 4 ) & 0xF;
- ysize = b & 0xF;
- break;
-
- case 2:
- PFR_CHECK( 2 );
- xsize = PFR_NEXT_BYTE( p );
- ysize = PFR_NEXT_BYTE( p );
- break;
-
- case 3:
- PFR_CHECK( 4 );
- xsize = PFR_NEXT_USHORT( p );
- ysize = PFR_NEXT_USHORT( p );
- break;
-
- default:
- ;
- }
-
- flags >>= 2;
- switch ( flags & 3 )
- {
- case 0:
- advance = scaled_advance;
- break;
-
- case 1:
- PFR_CHECK( 1 );
- advance = PFR_NEXT_INT8( p ) << 8;
- break;
-
- case 2:
- PFR_CHECK( 2 );
- advance = PFR_NEXT_SHORT( p );
- break;
-
- case 3:
- PFR_CHECK( 3 );
- advance = PFR_NEXT_LONG( p );
- break;
-
- default:
- ;
- }
-
- *axpos = xpos;
- *aypos = ypos;
- *axsize = xsize;
- *aysize = ysize;
- *aadvance = advance;
- *aformat = flags >> 2;
- *pdata = p;
-
- Exit:
- return error;
-
- Too_Short:
- error = PFR_Err_Invalid_Table;
- FT_ERROR(( "pfr_load_bitmap_metrics: invalid glyph data\n" ));
- goto Exit;
- }
-
-
- static FT_Error
- pfr_load_bitmap_bits( FT_Byte* p,
- FT_Byte* limit,
- FT_UInt format,
- FT_Bool decreasing,
- FT_Bitmap* target )
- {
- FT_Error error = 0;
- PFR_BitWriterRec writer;
-
-
- if ( target->rows > 0 && target->width > 0 )
- {
- pfr_bitwriter_init( &writer, target, decreasing );
-
- switch ( format )
- {
- case 0: /* packed bits */
- pfr_bitwriter_decode_bytes( &writer, p, limit );
- break;
-
- case 1: /* RLE1 */
- pfr_bitwriter_decode_rle1( &writer, p, limit );
- break;
-
- case 2: /* RLE2 */
- pfr_bitwriter_decode_rle2( &writer, p, limit );
- break;
-
- default:
- FT_ERROR(( "pfr_read_bitmap_data: invalid image type\n" ));
- error = PFR_Err_Invalid_File_Format;
- }
- }
-
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BITMAP LOADING *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( FT_Error )
- pfr_slot_load_bitmap( PFR_Slot glyph,
- PFR_Size size,
- FT_UInt glyph_index )
- {
- FT_Error error;
- PFR_Face face = (PFR_Face) glyph->root.face;
- FT_Stream stream = face->root.stream;
- PFR_PhyFont phys = &face->phy_font;
- FT_ULong gps_offset;
- FT_ULong gps_size;
- PFR_Char character;
- PFR_Strike strike;
-
-
- character = &phys->chars[glyph_index];
-
- /* Look-up a bitmap strike corresponding to the current */
- /* character dimensions */
- {
- FT_UInt n;
-
-
- strike = phys->strikes;
- for ( n = 0; n < phys->num_strikes; n++ )
- {
- if ( strike->x_ppm == (FT_UInt)size->root.metrics.x_ppem &&
- strike->y_ppm == (FT_UInt)size->root.metrics.y_ppem )
- {
- goto Found_Strike;
- }
-
- strike++;
- }
-
- /* couldn't find it */
- return PFR_Err_Invalid_Argument;
- }
-
- Found_Strike:
-
- /* Now lookup the glyph's position within the file */
- {
- FT_UInt char_len;
-
-
- char_len = 4;
- if ( strike->flags & 1 ) char_len += 1;
- if ( strike->flags & 2 ) char_len += 1;
- if ( strike->flags & 4 ) char_len += 1;
-
- /* Access data directly in the frame to speed lookups */
- if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
- FT_FRAME_ENTER( char_len * strike->num_bitmaps ) )
- goto Exit;
-
- pfr_lookup_bitmap_data( stream->cursor,
- stream->limit,
- strike->num_bitmaps,
- strike->flags,
- character->char_code,
- &gps_offset,
- &gps_size );
-
- FT_FRAME_EXIT();
-
- if ( gps_size == 0 )
- {
- /* Could not find a bitmap program string for this glyph */
- error = PFR_Err_Invalid_Argument;
- goto Exit;
- }
- }
-
- /* get the bitmap metrics */
- {
- FT_Long xpos, ypos, advance;
- FT_UInt xsize, ysize, format;
- FT_Byte* p;
-
-
- /* compute linear advance */
- advance = character->advance;
- if ( phys->metrics_resolution != phys->outline_resolution )
- advance = FT_MulDiv( advance,
- phys->outline_resolution,
- phys->metrics_resolution );
-
- glyph->root.linearHoriAdvance = advance;
-
- /* compute default advance, i.e., scaled advance. This can be */
- /* overridden in the bitmap header of certain glyphs. */
- advance = FT_MulDiv( (FT_Fixed)size->root.metrics.x_ppem << 8,
- character->advance,
- phys->metrics_resolution );
-
- if ( FT_STREAM_SEEK( face->header.gps_section_offset + gps_offset ) ||
- FT_FRAME_ENTER( gps_size ) )
- goto Exit;
-
- p = stream->cursor;
- error = pfr_load_bitmap_metrics( &p, stream->limit,
- advance,
- &xpos, &ypos,
- &xsize, &ysize,
- &advance, &format );
- if ( !error )
- {
- glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
-
- /* Set up glyph bitmap and metrics */
- glyph->root.bitmap.width = (FT_Int)xsize;
- glyph->root.bitmap.rows = (FT_Int)ysize;
- glyph->root.bitmap.pitch = (FT_Long)( xsize + 7 ) >> 3;
- glyph->root.bitmap.pixel_mode = FT_PIXEL_MODE_MONO;
-
- glyph->root.metrics.width = (FT_Long)xsize << 6;
- glyph->root.metrics.height = (FT_Long)ysize << 6;
- glyph->root.metrics.horiBearingX = xpos << 6;
- glyph->root.metrics.horiBearingY = ypos << 6;
- glyph->root.metrics.horiAdvance = FT_PIX_ROUND( ( advance >> 2 ) );
- glyph->root.metrics.vertBearingX = - glyph->root.metrics.width >> 1;
- glyph->root.metrics.vertBearingY = 0;
- glyph->root.metrics.vertAdvance = size->root.metrics.height;
-
- glyph->root.bitmap_left = xpos;
- glyph->root.bitmap_top = ypos + ysize;
-
- /* Allocate and read bitmap data */
- {
- FT_ULong len = glyph->root.bitmap.pitch * ysize;
-
-
- error = ft_glyphslot_alloc_bitmap( &glyph->root, len );
- if ( !error )
- {
- error = pfr_load_bitmap_bits(
- p,
- stream->limit,
- format,
- FT_BOOL(face->header.color_flags & 2),
- &glyph->root.bitmap );
- }
- }
- }
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h
deleted file mode 100644
index 015e9e6dada..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrsbit.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrsbit.h */
-/* */
-/* FreeType PFR bitmap loader (specification). */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRSBIT_H__
-#define __PFRSBIT_H__
-
-#include "pfrobjs.h"
-
-FT_BEGIN_HEADER
-
- FT_LOCAL( FT_Error )
- pfr_slot_load_bitmap( PFR_Slot glyph,
- PFR_Size size,
- FT_UInt glyph_index );
-
-FT_END_HEADER
-
-#endif /* __PFR_SBIT_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h
deleted file mode 100644
index c0ae04253a2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/pfrtypes.h
+++ /dev/null
@@ -1,362 +0,0 @@
-/***************************************************************************/
-/* */
-/* pfrtypes.h */
-/* */
-/* FreeType PFR data structures (specification only). */
-/* */
-/* Copyright 2002, 2003, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PFRTYPES_H__
-#define __PFRTYPES_H__
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-
-FT_BEGIN_HEADER
-
- /************************************************************************/
-
- /* the PFR Header structure */
- typedef struct PFR_HeaderRec_
- {
- FT_UInt32 signature;
- FT_UInt version;
- FT_UInt signature2;
- FT_UInt header_size;
-
- FT_UInt log_dir_size;
- FT_UInt log_dir_offset;
-
- FT_UInt log_font_max_size;
- FT_UInt32 log_font_section_size;
- FT_UInt32 log_font_section_offset;
-
- FT_UInt32 phy_font_max_size;
- FT_UInt32 phy_font_section_size;
- FT_UInt32 phy_font_section_offset;
-
- FT_UInt gps_max_size;
- FT_UInt32 gps_section_size;
- FT_UInt32 gps_section_offset;
-
- FT_UInt max_blue_values;
- FT_UInt max_x_orus;
- FT_UInt max_y_orus;
-
- FT_UInt phy_font_max_size_high;
- FT_UInt color_flags;
-
- FT_UInt32 bct_max_size;
- FT_UInt32 bct_set_max_size;
- FT_UInt32 phy_bct_set_max_size;
-
- FT_UInt num_phy_fonts;
- FT_UInt max_vert_stem_snap;
- FT_UInt max_horz_stem_snap;
- FT_UInt max_chars;
-
- } PFR_HeaderRec, *PFR_Header;
-
-
- /* used in `color_flags' field of the PFR_Header */
- typedef enum PFR_HeaderFlags_
- {
- PFR_FLAG_BLACK_PIXEL = 1,
- PFR_FLAG_INVERT_BITMAP = 2
-
- } PFR_HeaderFlags;
-
-
- /************************************************************************/
-
- typedef struct PFR_LogFontRec_
- {
- FT_UInt32 size;
- FT_UInt32 offset;
-
- FT_Int32 matrix[4];
- FT_UInt stroke_flags;
- FT_Int stroke_thickness;
- FT_Int bold_thickness;
- FT_Int32 miter_limit;
-
- FT_UInt32 phys_size;
- FT_UInt32 phys_offset;
-
- } PFR_LogFontRec, *PFR_LogFont;
-
-
- typedef enum PFR_LogFlags_
- {
- PFR_LOG_EXTRA_ITEMS = 0x40,
- PFR_LOG_2BYTE_BOLD = 0x20,
- PFR_LOG_BOLD = 0x10,
- PFR_LOG_2BYTE_STROKE = 8,
- PFR_LOG_STROKE = 4,
- PFR_LINE_JOIN_MASK = 3
-
- } PFR_LogFlags;
-
-
- typedef enum PFR_LineJoinFlags_
- {
- PFR_LINE_JOIN_MITER = 0,
- PFR_LINE_JOIN_ROUND = 1,
- PFR_LINE_JOIN_BEVEL = 2
-
- } PFR_LineJoinFlags;
-
-
- /************************************************************************/
-
- typedef enum PFR_BitmapFlags_
- {
- PFR_BITMAP_3BYTE_OFFSET = 4,
- PFR_BITMAP_2BYTE_SIZE = 2,
- PFR_BITMAP_2BYTE_CHARCODE = 1
-
- } PFR_BitmapFlags;
-
-
- typedef struct PFR_BitmapCharRec_
- {
- FT_UInt char_code;
- FT_UInt gps_size;
- FT_UInt32 gps_offset;
-
- } PFR_BitmapCharRec, *PFR_BitmapChar;
-
-
- typedef enum PFR_StrikeFlags_
- {
- PFR_STRIKE_2BYTE_COUNT = 0x10,
- PFR_STRIKE_3BYTE_OFFSET = 0x08,
- PFR_STRIKE_3BYTE_SIZE = 0x04,
- PFR_STRIKE_2BYTE_YPPM = 0x02,
- PFR_STRIKE_2BYTE_XPPM = 0x01
-
- } PFR_StrikeFlags;
-
-
- typedef struct PFR_StrikeRec_
- {
- FT_UInt x_ppm;
- FT_UInt y_ppm;
- FT_UInt flags;
-
- FT_UInt32 gps_size;
- FT_UInt32 gps_offset;
-
- FT_UInt32 bct_size;
- FT_UInt32 bct_offset;
-
- /* optional */
- FT_UInt num_bitmaps;
- PFR_BitmapChar bitmaps;
-
- } PFR_StrikeRec, *PFR_Strike;
-
-
- /************************************************************************/
-
- typedef struct PFR_CharRec_
- {
- FT_UInt char_code;
- FT_Int advance;
- FT_UInt gps_size;
- FT_UInt32 gps_offset;
-
- } PFR_CharRec, *PFR_Char;
-
-
- /************************************************************************/
-
- typedef struct PFR_DimensionRec_
- {
- FT_UInt standard;
- FT_UInt num_stem_snaps;
- FT_Int* stem_snaps;
-
- } PFR_DimensionRec, *PFR_Dimension;
-
- /************************************************************************/
-
- typedef struct PFR_KernItemRec_* PFR_KernItem;
-
- typedef struct PFR_KernItemRec_
- {
- PFR_KernItem next;
- FT_Byte pair_count;
- FT_Byte flags;
- FT_Short base_adj;
- FT_UInt pair_size;
- FT_UInt32 offset;
- FT_UInt32 pair1;
- FT_UInt32 pair2;
-
- } PFR_KernItemRec;
-
-
-#define PFR_KERN_INDEX( g1, g2 ) \
- ( ( (FT_UInt32)(g1) << 16 ) | (FT_UInt16)(g2) )
-
-#define PFR_KERN_PAIR_INDEX( pair ) \
- PFR_KERN_INDEX( (pair)->glyph1, (pair)->glyph2 )
-
-#define PFR_NEXT_KPAIR( p ) ( p += 2, \
- ( (FT_UInt32)p[-2] << 16 ) | p[-1] )
-
-
- /************************************************************************/
-
- typedef struct PFR_PhyFontRec_
- {
- FT_Memory memory;
- FT_UInt32 offset;
-
- FT_UInt font_ref_number;
- FT_UInt outline_resolution;
- FT_UInt metrics_resolution;
- FT_BBox bbox;
- FT_UInt flags;
- FT_UInt standard_advance;
-
- FT_Int ascent; /* optional, bbox.yMax if not present */
- FT_Int descent; /* optional, bbox.yMin if not present */
- FT_Int leading; /* optional, 0 if not present */
-
- PFR_DimensionRec horizontal;
- PFR_DimensionRec vertical;
-
- FT_String* font_id;
- FT_String* family_name;
- FT_String* style_name;
-
- FT_UInt num_strikes;
- FT_UInt max_strikes;
- PFR_StrikeRec* strikes;
-
- FT_UInt num_blue_values;
- FT_Int *blue_values;
- FT_UInt blue_fuzz;
- FT_UInt blue_scale;
-
- FT_UInt num_chars;
- FT_UInt32 chars_offset;
- PFR_Char chars;
-
- FT_UInt num_kern_pairs;
- PFR_KernItem kern_items;
- PFR_KernItem* kern_items_tail;
-
- /* not part of the spec, but used during load */
- FT_UInt32 bct_offset;
- FT_Byte* cursor;
-
- } PFR_PhyFontRec, *PFR_PhyFont;
-
-
- typedef enum PFR_PhyFlags_
- {
- PFR_PHY_EXTRA_ITEMS = 0x80,
- PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
- PFR_PHY_2BYTE_GPS_SIZE = 0x10,
- PFR_PHY_ASCII_CODE = 0x08,
- PFR_PHY_PROPORTIONAL = 0x04,
- PFR_PHY_2BYTE_CHARCODE = 0x02,
- PFR_PHY_VERTICAL = 0x01
-
- } PFR_PhyFlags;
-
-
- typedef enum PFR_KernFlags_
- {
- PFR_KERN_2BYTE_CHAR = 0x01,
- PFR_KERN_2BYTE_ADJ = 0x02
-
- } PFR_KernFlags;
-
-
- /************************************************************************/
-
- typedef enum PFR_GlyphFlags_
- {
- PFR_GLYPH_IS_COMPOUND = 0x80,
- PFR_GLYPH_EXTRA_ITEMS = 0x08,
- PFR_GLYPH_1BYTE_XYCOUNT = 0x04,
- PFR_GLYPH_XCOUNT = 0x02,
- PFR_GLYPH_YCOUNT = 0x01
-
- } PFR_GlyphFlags;
-
-
- /* controlled coordinate */
- typedef struct PFR_CoordRec_
- {
- FT_UInt org;
- FT_UInt cur;
-
- } PFR_CoordRec, *PFR_Coord;
-
-
- typedef struct PFR_SubGlyphRec_
- {
- FT_Fixed x_scale;
- FT_Fixed y_scale;
- FT_Int x_delta;
- FT_Int y_delta;
- FT_UInt32 gps_offset;
- FT_UInt gps_size;
-
- } PFR_SubGlyphRec, *PFR_SubGlyph;
-
-
- typedef enum PFR_SubgGlyphFlags_
- {
- PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
- PFR_SUBGLYPH_2BYTE_SIZE = 0x40,
- PFR_SUBGLYPH_YSCALE = 0x20,
- PFR_SUBGLYPH_XSCALE = 0x10
-
- } PFR_SubGlyphFlags;
-
-
- typedef struct PFR_GlyphRec_
- {
- FT_Byte format;
-
-#if 0
- FT_UInt num_x_control;
- FT_UInt num_y_control;
-#endif
- FT_UInt max_xy_control;
- FT_Pos* x_control;
- FT_Pos* y_control;
-
-
- FT_UInt num_subs;
- FT_UInt max_subs;
- PFR_SubGlyphRec* subs;
-
- FT_GlyphLoader loader;
- FT_Bool path_begun;
-
- } PFR_GlyphRec, *PFR_Glyph;
-
-
-FT_END_HEADER
-
-#endif /* __PFRTYPES_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk
deleted file mode 100644
index 60b96c74154..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pfr/rules.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-#
-# FreeType 2 PFR driver configuration rules
-#
-
-
-# Copyright 2002, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# pfr driver directory
-#
-PFR_DIR := $(SRC_DIR)/pfr
-
-
-# compilation flags for the driver
-#
-PFR_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PFR_DIR))
-
-
-# pfr driver sources (i.e., C files)
-#
-PFR_DRV_SRC := $(PFR_DIR)/pfrload.c \
- $(PFR_DIR)/pfrgload.c \
- $(PFR_DIR)/pfrcmap.c \
- $(PFR_DIR)/pfrdrivr.c \
- $(PFR_DIR)/pfrsbit.c \
- $(PFR_DIR)/pfrobjs.c
-
-# pfr driver headers
-#
-PFR_DRV_H := $(PFR_DRV_SRC:%.c=%.h) \
- $(PFR_DIR)/pfrerror.h \
- $(PFR_DIR)/pfrtypes.h
-
-
-# Pfr driver object(s)
-#
-# PFR_DRV_OBJ_M is used during `multi' builds
-# PFR_DRV_OBJ_S is used during `single' builds
-#
-PFR_DRV_OBJ_M := $(PFR_DRV_SRC:$(PFR_DIR)/%.c=$(OBJ_DIR)/%.$O)
-PFR_DRV_OBJ_S := $(OBJ_DIR)/pfr.$O
-
-# pfr driver source file for single build
-#
-PFR_DRV_SRC_S := $(PFR_DIR)/pfr.c
-
-
-# pfr driver - single object
-#
-$(PFR_DRV_OBJ_S): $(PFR_DRV_SRC_S) $(PFR_DRV_SRC) $(FREETYPE_H) $(PFR_DRV_H)
- $(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PFR_DRV_SRC_S))
-
-
-# pfr driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(PFR_DIR)/%.c $(FREETYPE_H) $(PFR_DRV_H)
- $(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(PFR_DRV_OBJ_S)
-DRV_OBJS_M += $(PFR_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile
deleted file mode 100644
index faeded90445..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/Jamfile
+++ /dev/null
@@ -1,31 +0,0 @@
-# FreeType 2 src/psaux Jamfile
-#
-# Copyright 2001, 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) psaux ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = psauxmod psobjs t1decode t1cmap
- psconv afmparse
- ;
- }
- else
- {
- _sources = psaux ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/psaux Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c
deleted file mode 100644
index 63a786e8887..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.c
+++ /dev/null
@@ -1,965 +0,0 @@
-/***************************************************************************/
-/* */
-/* afmparse.c */
-/* */
-/* AFM parser (body). */
-/* */
-/* Copyright 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "afmparse.h"
-#include "psconv.h"
-
-#include "psauxerr.h"
-
-
-/***************************************************************************/
-/* */
-/* AFM_Stream */
-/* */
-/* The use of AFM_Stream is largely inspired by parseAFM.[ch] from t1lib. */
-/* */
-/* */
-
- enum
- {
- AFM_STREAM_STATUS_NORMAL,
- AFM_STREAM_STATUS_EOC,
- AFM_STREAM_STATUS_EOL,
- AFM_STREAM_STATUS_EOF
- };
-
-
- typedef struct AFM_StreamRec_
- {
- FT_Byte* cursor;
- FT_Byte* base;
- FT_Byte* limit;
-
- FT_Int status;
-
- } AFM_StreamRec;
-
-
-#ifndef EOF
-#define EOF -1
-#endif
-
-
- /* this works because empty lines are ignored */
-#define AFM_IS_NEWLINE( ch ) ( (ch) == '\r' || (ch) == '\n' )
-
-#define AFM_IS_EOF( ch ) ( (ch) == EOF || (ch) == '\x1a' )
-#define AFM_IS_SPACE( ch ) ( (ch) == ' ' || (ch) == '\t' )
-
- /* column separator; there is no `column' in the spec actually */
-#define AFM_IS_SEP( ch ) ( (ch) == ';' )
-
-#define AFM_GETC() \
- ( ( (stream)->cursor < (stream)->limit ) ? *(stream)->cursor++ \
- : EOF )
-
-#define AFM_STREAM_KEY_BEGIN( stream ) \
- (char*)( (stream)->cursor - 1 )
-
-#define AFM_STREAM_KEY_LEN( stream, key ) \
- ( (char*)(stream)->cursor - key - 1 )
-
-#define AFM_STATUS_EOC( stream ) \
- ( (stream)->status >= AFM_STREAM_STATUS_EOC )
-
-#define AFM_STATUS_EOL( stream ) \
- ( (stream)->status >= AFM_STREAM_STATUS_EOL )
-
-#define AFM_STATUS_EOF( stream ) \
- ( (stream)->status >= AFM_STREAM_STATUS_EOF )
-
-
- static int
- afm_stream_skip_spaces( AFM_Stream stream )
- {
- int ch = 0; /* make stupid compiler happy */
-
-
- if ( AFM_STATUS_EOC( stream ) )
- return ';';
-
- while ( 1 )
- {
- ch = AFM_GETC();
- if ( !AFM_IS_SPACE( ch ) )
- break;
- }
-
- if ( AFM_IS_NEWLINE( ch ) )
- stream->status = AFM_STREAM_STATUS_EOL;
- else if ( AFM_IS_SEP( ch ) )
- stream->status = AFM_STREAM_STATUS_EOC;
- else if ( AFM_IS_EOF( ch ) )
- stream->status = AFM_STREAM_STATUS_EOF;
-
- return ch;
- }
-
-
- /* read a key or value in current column */
- static char*
- afm_stream_read_one( AFM_Stream stream )
- {
- char* str;
- int ch;
-
-
- afm_stream_skip_spaces( stream );
- if ( AFM_STATUS_EOC( stream ) )
- return NULL;
-
- str = AFM_STREAM_KEY_BEGIN( stream );
-
- while ( 1 )
- {
- ch = AFM_GETC();
- if ( AFM_IS_SPACE( ch ) )
- break;
- else if ( AFM_IS_NEWLINE( ch ) )
- {
- stream->status = AFM_STREAM_STATUS_EOL;
- break;
- }
- else if ( AFM_IS_SEP( ch ) )
- {
- stream->status = AFM_STREAM_STATUS_EOC;
- break;
- }
- else if ( AFM_IS_EOF( ch ) )
- {
- stream->status = AFM_STREAM_STATUS_EOF;
- break;
- }
- }
-
- return str;
- }
-
-
- /* read a string (i.e., read to EOL) */
- static char*
- afm_stream_read_string( AFM_Stream stream )
- {
- char* str;
- int ch;
-
-
- afm_stream_skip_spaces( stream );
- if ( AFM_STATUS_EOL( stream ) )
- return NULL;
-
- str = AFM_STREAM_KEY_BEGIN( stream );
-
- /* scan to eol */
- while ( 1 )
- {
- ch = AFM_GETC();
- if ( AFM_IS_NEWLINE( ch ) )
- {
- stream->status = AFM_STREAM_STATUS_EOL;
- break;
- }
- else if ( AFM_IS_EOF( ch ) )
- {
- stream->status = AFM_STREAM_STATUS_EOF;
- break;
- }
- }
-
- return str;
- }
-
-
- /*************************************************************************/
- /* */
- /* AFM_Parser */
- /* */
- /* */
-
- /* all keys defined in Ch. 7-10 of 5004.AFM_Spec.pdf */
- typedef enum AFM_Token_
- {
- AFM_TOKEN_ASCENDER,
- AFM_TOKEN_AXISLABEL,
- AFM_TOKEN_AXISTYPE,
- AFM_TOKEN_B,
- AFM_TOKEN_BLENDAXISTYPES,
- AFM_TOKEN_BLENDDESIGNMAP,
- AFM_TOKEN_BLENDDESIGNPOSITIONS,
- AFM_TOKEN_C,
- AFM_TOKEN_CC,
- AFM_TOKEN_CH,
- AFM_TOKEN_CAPHEIGHT,
- AFM_TOKEN_CHARWIDTH,
- AFM_TOKEN_CHARACTERSET,
- AFM_TOKEN_CHARACTERS,
- AFM_TOKEN_DESCENDER,
- AFM_TOKEN_ENCODINGSCHEME,
- AFM_TOKEN_ENDAXIS,
- AFM_TOKEN_ENDCHARMETRICS,
- AFM_TOKEN_ENDCOMPOSITES,
- AFM_TOKEN_ENDDIRECTION,
- AFM_TOKEN_ENDFONTMETRICS,
- AFM_TOKEN_ENDKERNDATA,
- AFM_TOKEN_ENDKERNPAIRS,
- AFM_TOKEN_ENDTRACKKERN,
- AFM_TOKEN_ESCCHAR,
- AFM_TOKEN_FAMILYNAME,
- AFM_TOKEN_FONTBBOX,
- AFM_TOKEN_FONTNAME,
- AFM_TOKEN_FULLNAME,
- AFM_TOKEN_ISBASEFONT,
- AFM_TOKEN_ISCIDFONT,
- AFM_TOKEN_ISFIXEDPITCH,
- AFM_TOKEN_ISFIXEDV,
- AFM_TOKEN_ITALICANGLE,
- AFM_TOKEN_KP,
- AFM_TOKEN_KPH,
- AFM_TOKEN_KPX,
- AFM_TOKEN_KPY,
- AFM_TOKEN_L,
- AFM_TOKEN_MAPPINGSCHEME,
- AFM_TOKEN_METRICSSETS,
- AFM_TOKEN_N,
- AFM_TOKEN_NOTICE,
- AFM_TOKEN_PCC,
- AFM_TOKEN_STARTAXIS,
- AFM_TOKEN_STARTCHARMETRICS,
- AFM_TOKEN_STARTCOMPOSITES,
- AFM_TOKEN_STARTDIRECTION,
- AFM_TOKEN_STARTFONTMETRICS,
- AFM_TOKEN_STARTKERNDATA,
- AFM_TOKEN_STARTKERNPAIRS,
- AFM_TOKEN_STARTKERNPAIRS0,
- AFM_TOKEN_STARTKERNPAIRS1,
- AFM_TOKEN_STARTTRACKKERN,
- AFM_TOKEN_STDHW,
- AFM_TOKEN_STDVW,
- AFM_TOKEN_TRACKKERN,
- AFM_TOKEN_UNDERLINEPOSITION,
- AFM_TOKEN_UNDERLINETHICKNESS,
- AFM_TOKEN_VV,
- AFM_TOKEN_VVECTOR,
- AFM_TOKEN_VERSION,
- AFM_TOKEN_W,
- AFM_TOKEN_W0,
- AFM_TOKEN_W0X,
- AFM_TOKEN_W0Y,
- AFM_TOKEN_W1,
- AFM_TOKEN_W1X,
- AFM_TOKEN_W1Y,
- AFM_TOKEN_WX,
- AFM_TOKEN_WY,
- AFM_TOKEN_WEIGHT,
- AFM_TOKEN_WEIGHTVECTOR,
- AFM_TOKEN_XHEIGHT,
- N_AFM_TOKENS,
- AFM_TOKEN_UNKNOWN
-
- } AFM_Token;
-
-
- static const char* const afm_key_table[N_AFM_TOKENS] =
- {
- "Ascender",
- "AxisLabel",
- "AxisType",
- "B",
- "BlendAxisTypes",
- "BlendDesignMap",
- "BlendDesignPositions",
- "C",
- "CC",
- "CH",
- "CapHeight",
- "CharWidth",
- "CharacterSet",
- "Characters",
- "Descender",
- "EncodingScheme",
- "EndAxis",
- "EndCharMetrics",
- "EndComposites",
- "EndDirection",
- "EndFontMetrics",
- "EndKernData",
- "EndKernPairs",
- "EndTrackKern",
- "EscChar",
- "FamilyName",
- "FontBBox",
- "FontName",
- "FullName",
- "IsBaseFont",
- "IsCIDFont",
- "IsFixedPitch",
- "IsFixedV",
- "ItalicAngle",
- "KP",
- "KPH",
- "KPX",
- "KPY",
- "L",
- "MappingScheme",
- "MetricsSets",
- "N",
- "Notice",
- "PCC",
- "StartAxis",
- "StartCharMetrics",
- "StartComposites",
- "StartDirection",
- "StartFontMetrics",
- "StartKernData",
- "StartKernPairs",
- "StartKernPairs0",
- "StartKernPairs1",
- "StartTrackKern",
- "StdHW",
- "StdVW",
- "TrackKern",
- "UnderlinePosition",
- "UnderlineThickness",
- "VV",
- "VVector",
- "Version",
- "W",
- "W0",
- "W0X",
- "W0Y",
- "W1",
- "W1X",
- "W1Y",
- "WX",
- "WY",
- "Weight",
- "WeightVector",
- "XHeight"
- };
-
-
- /*
- * `afm_parser_read_vals' and `afm_parser_next_key' provide
- * high-level operations to an AFM_Stream. The rest of the
- * parser functions should use them without accessing the
- * AFM_Stream directly.
- */
-
- FT_LOCAL_DEF( FT_Int )
- afm_parser_read_vals( AFM_Parser parser,
- AFM_Value vals,
- FT_Int n )
- {
- AFM_Stream stream = parser->stream;
- char* str;
- FT_Int i;
-
-
- if ( n > AFM_MAX_ARGUMENTS )
- return 0;
-
- for ( i = 0; i < n; i++ )
- {
- FT_UInt len;
- AFM_Value val = vals + i;
-
-
- if ( val->type == AFM_VALUE_TYPE_STRING )
- str = afm_stream_read_string( stream );
- else
- str = afm_stream_read_one( stream );
-
- if ( !str )
- break;
-
- len = AFM_STREAM_KEY_LEN( stream, str );
-
- switch ( val->type )
- {
- case AFM_VALUE_TYPE_STRING:
- case AFM_VALUE_TYPE_NAME:
- {
- FT_Memory memory = parser->memory;
- FT_Error error;
-
-
- if ( !FT_QALLOC( val->u.s, len + 1 ) )
- {
- ft_memcpy( val->u.s, str, len );
- val->u.s[len] = '\0';
- }
- }
- break;
-
- case AFM_VALUE_TYPE_FIXED:
- val->u.f = PS_Conv_ToFixed( (FT_Byte**)(void*)&str,
- (FT_Byte*)str + len, 0 );
- break;
-
- case AFM_VALUE_TYPE_INTEGER:
- val->u.i = PS_Conv_ToInt( (FT_Byte**)(void*)&str,
- (FT_Byte*)str + len );
- break;
-
- case AFM_VALUE_TYPE_BOOL:
- val->u.b = FT_BOOL( len == 4 &&
- !ft_strncmp( str, "true", 4 ) );
- break;
-
- case AFM_VALUE_TYPE_INDEX:
- if ( parser->get_index )
- val->u.i = parser->get_index( str, len, parser->user_data );
- else
- val->u.i = 0;
- break;
- }
- }
-
- return i;
- }
-
-
- FT_LOCAL_DEF( char* )
- afm_parser_next_key( AFM_Parser parser,
- FT_Bool line,
- FT_UInt* len )
- {
- AFM_Stream stream = parser->stream;
- char* key = 0; /* make stupid compiler happy */
-
-
- if ( line )
- {
- while ( 1 )
- {
- /* skip current line */
- if ( !AFM_STATUS_EOL( stream ) )
- afm_stream_read_string( stream );
-
- stream->status = AFM_STREAM_STATUS_NORMAL;
- key = afm_stream_read_one( stream );
-
- /* skip empty line */
- if ( !key &&
- !AFM_STATUS_EOF( stream ) &&
- AFM_STATUS_EOL( stream ) )
- continue;
-
- break;
- }
- }
- else
- {
- while ( 1 )
- {
- /* skip current column */
- while ( !AFM_STATUS_EOC( stream ) )
- afm_stream_read_one( stream );
-
- stream->status = AFM_STREAM_STATUS_NORMAL;
- key = afm_stream_read_one( stream );
-
- /* skip empty column */
- if ( !key &&
- !AFM_STATUS_EOF( stream ) &&
- AFM_STATUS_EOC( stream ) )
- continue;
-
- break;
- }
- }
-
- if ( len )
- *len = ( key ) ? AFM_STREAM_KEY_LEN( stream, key )
- : 0;
-
- return key;
- }
-
-
- static AFM_Token
- afm_tokenize( const char* key,
- FT_UInt len )
- {
- int n;
-
-
- for ( n = 0; n < N_AFM_TOKENS; n++ )
- {
- if ( *( afm_key_table[n] ) == *key )
- {
- for ( ; n < N_AFM_TOKENS; n++ )
- {
- if ( *( afm_key_table[n] ) != *key )
- return AFM_TOKEN_UNKNOWN;
-
- if ( ft_strncmp( afm_key_table[n], key, len ) == 0 )
- return (AFM_Token) n;
- }
- }
- }
-
- return AFM_TOKEN_UNKNOWN;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- afm_parser_init( AFM_Parser parser,
- FT_Memory memory,
- FT_Byte* base,
- FT_Byte* limit )
- {
- AFM_Stream stream;
- FT_Error error;
-
-
- if ( FT_NEW( stream ) )
- return error;
-
- stream->cursor = stream->base = base;
- stream->limit = limit;
-
- /* don't skip the first line during the first call */
- stream->status = AFM_STREAM_STATUS_EOL;
-
- parser->memory = memory;
- parser->stream = stream;
- parser->FontInfo = NULL;
- parser->get_index = NULL;
-
- return PSaux_Err_Ok;
- }
-
-
- FT_LOCAL( void )
- afm_parser_done( AFM_Parser parser )
- {
- FT_Memory memory = parser->memory;
-
-
- FT_FREE( parser->stream );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- afm_parser_read_int( AFM_Parser parser,
- FT_Int* aint )
- {
- AFM_ValueRec val;
-
-
- val.type = AFM_VALUE_TYPE_INTEGER;
-
- if ( afm_parser_read_vals( parser, &val, 1 ) == 1 )
- {
- *aint = val.u.i;
-
- return PSaux_Err_Ok;
- }
- else
- return PSaux_Err_Syntax_Error;
- }
-
-
- static FT_Error
- afm_parse_track_kern( AFM_Parser parser )
- {
- AFM_FontInfo fi = parser->FontInfo;
- AFM_TrackKern tk;
- char* key;
- FT_UInt len;
- int n = -1;
-
-
- if ( afm_parser_read_int( parser, &fi->NumTrackKern ) )
- goto Fail;
-
- if ( fi->NumTrackKern )
- {
- FT_Memory memory = parser->memory;
- FT_Error error;
-
-
- if ( FT_QNEW_ARRAY( fi->TrackKerns, fi->NumTrackKern ) )
- return error;
- }
-
- while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
- {
- AFM_ValueRec shared_vals[5];
-
-
- switch ( afm_tokenize( key, len ) )
- {
- case AFM_TOKEN_TRACKKERN:
- n++;
-
- if ( n >= fi->NumTrackKern )
- goto Fail;
-
- tk = fi->TrackKerns + n;
-
- shared_vals[0].type = AFM_VALUE_TYPE_INTEGER;
- shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[4].type = AFM_VALUE_TYPE_FIXED;
- if ( afm_parser_read_vals( parser, shared_vals, 5 ) != 5 )
- goto Fail;
-
- tk->degree = shared_vals[0].u.i;
- tk->min_ptsize = shared_vals[1].u.f;
- tk->min_kern = shared_vals[2].u.f;
- tk->max_ptsize = shared_vals[3].u.f;
- tk->max_kern = shared_vals[4].u.f;
-
- /* is this correct? */
- if ( tk->degree < 0 && tk->min_kern > 0 )
- tk->min_kern = -tk->min_kern;
- break;
-
- case AFM_TOKEN_ENDTRACKKERN:
- case AFM_TOKEN_ENDKERNDATA:
- case AFM_TOKEN_ENDFONTMETRICS:
- fi->NumTrackKern = n + 1;
- return PSaux_Err_Ok;
-
- case AFM_TOKEN_UNKNOWN:
- break;
-
- default:
- goto Fail;
- }
- }
-
- Fail:
- return PSaux_Err_Syntax_Error;
- }
-
-
-#undef KERN_INDEX
-#define KERN_INDEX( g1, g2 ) ( ( (FT_ULong)g1 << 16 ) | g2 )
-
-
- /* compare two kerning pairs */
- FT_CALLBACK_DEF( int )
- afm_compare_kern_pairs( const void* a,
- const void* b )
- {
- AFM_KernPair kp1 = (AFM_KernPair)a;
- AFM_KernPair kp2 = (AFM_KernPair)b;
-
- FT_ULong index1 = KERN_INDEX( kp1->index1, kp1->index2 );
- FT_ULong index2 = KERN_INDEX( kp2->index1, kp2->index2 );
-
-
- if ( index1 > index2 )
- return 1;
- else if ( index1 < index2 )
- return -1;
- else
- return 0;
- }
-
-
- static FT_Error
- afm_parse_kern_pairs( AFM_Parser parser )
- {
- AFM_FontInfo fi = parser->FontInfo;
- AFM_KernPair kp;
- char* key;
- FT_UInt len;
- int n = -1;
-
-
- if ( afm_parser_read_int( parser, &fi->NumKernPair ) )
- goto Fail;
-
- if ( fi->NumKernPair )
- {
- FT_Memory memory = parser->memory;
- FT_Error error;
-
-
- if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
- return error;
- }
-
- while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
- {
- AFM_Token token = afm_tokenize( key, len );
-
-
- switch ( token )
- {
- case AFM_TOKEN_KP:
- case AFM_TOKEN_KPX:
- case AFM_TOKEN_KPY:
- {
- FT_Int r;
- AFM_ValueRec shared_vals[4];
-
-
- n++;
-
- if ( n >= fi->NumKernPair )
- goto Fail;
-
- kp = fi->KernPairs + n;
-
- shared_vals[0].type = AFM_VALUE_TYPE_INDEX;
- shared_vals[1].type = AFM_VALUE_TYPE_INDEX;
- shared_vals[2].type = AFM_VALUE_TYPE_INTEGER;
- shared_vals[3].type = AFM_VALUE_TYPE_INTEGER;
- r = afm_parser_read_vals( parser, shared_vals, 4 );
- if ( r < 3 )
- goto Fail;
-
- kp->index1 = shared_vals[0].u.i;
- kp->index2 = shared_vals[1].u.i;
- if ( token == AFM_TOKEN_KPY )
- {
- kp->x = 0;
- kp->y = shared_vals[2].u.i;
- }
- else
- {
- kp->x = shared_vals[2].u.i;
- kp->y = ( token == AFM_TOKEN_KP && r == 4 )
- ? shared_vals[3].u.i : 0;
- }
- }
- break;
-
- case AFM_TOKEN_ENDKERNPAIRS:
- case AFM_TOKEN_ENDKERNDATA:
- case AFM_TOKEN_ENDFONTMETRICS:
- fi->NumKernPair = n + 1;
- ft_qsort( fi->KernPairs, fi->NumKernPair,
- sizeof( AFM_KernPairRec ),
- afm_compare_kern_pairs );
- return PSaux_Err_Ok;
-
- case AFM_TOKEN_UNKNOWN:
- break;
-
- default:
- goto Fail;
- }
- }
-
- Fail:
- return PSaux_Err_Syntax_Error;
- }
-
-
- static FT_Error
- afm_parse_kern_data( AFM_Parser parser )
- {
- FT_Error error;
- char* key;
- FT_UInt len;
-
-
- while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
- {
- switch ( afm_tokenize( key, len ) )
- {
- case AFM_TOKEN_STARTTRACKKERN:
- error = afm_parse_track_kern( parser );
- if ( error )
- return error;
- break;
-
- case AFM_TOKEN_STARTKERNPAIRS:
- case AFM_TOKEN_STARTKERNPAIRS0:
- error = afm_parse_kern_pairs( parser );
- if ( error )
- return error;
- break;
-
- case AFM_TOKEN_ENDKERNDATA:
- case AFM_TOKEN_ENDFONTMETRICS:
- return PSaux_Err_Ok;
-
- case AFM_TOKEN_UNKNOWN:
- break;
-
- default:
- goto Fail;
- }
- }
-
- Fail:
- return PSaux_Err_Syntax_Error;
- }
-
-
- static FT_Error
- afm_parser_skip_section( AFM_Parser parser,
- FT_UInt n,
- AFM_Token end_section )
- {
- char* key;
- FT_UInt len;
-
-
- while ( n-- > 0 )
- {
- key = afm_parser_next_key( parser, 1, NULL );
- if ( !key )
- goto Fail;
- }
-
- while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
- {
- AFM_Token token = afm_tokenize( key, len );
-
-
- if ( token == end_section || token == AFM_TOKEN_ENDFONTMETRICS )
- return PSaux_Err_Ok;
- }
-
- Fail:
- return PSaux_Err_Syntax_Error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- afm_parser_parse( AFM_Parser parser )
- {
- FT_Memory memory = parser->memory;
- AFM_FontInfo fi = parser->FontInfo;
- FT_Error error = PSaux_Err_Syntax_Error;
- char* key;
- FT_UInt len;
- FT_Int metrics_sets = 0;
-
-
- if ( !fi )
- return PSaux_Err_Invalid_Argument;
-
- key = afm_parser_next_key( parser, 1, &len );
- if ( !key || len != 16 ||
- ft_strncmp( key, "StartFontMetrics", 16 ) != 0 )
- return PSaux_Err_Unknown_File_Format;
-
- while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
- {
- AFM_ValueRec shared_vals[4];
-
-
- switch ( afm_tokenize( key, len ) )
- {
- case AFM_TOKEN_METRICSSETS:
- if ( afm_parser_read_int( parser, &metrics_sets ) )
- goto Fail;
-
- if ( metrics_sets != 0 && metrics_sets != 2 )
- {
- error = PSaux_Err_Unimplemented_Feature;
-
- goto Fail;
- }
- break;
-
- case AFM_TOKEN_ISCIDFONT:
- shared_vals[0].type = AFM_VALUE_TYPE_BOOL;
- if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
- goto Fail;
-
- fi->IsCIDFont = shared_vals[0].u.b;
- break;
-
- case AFM_TOKEN_FONTBBOX:
- shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
- shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
- if ( afm_parser_read_vals( parser, shared_vals, 4 ) != 4 )
- goto Fail;
-
- fi->FontBBox.xMin = shared_vals[0].u.f;
- fi->FontBBox.yMin = shared_vals[1].u.f;
- fi->FontBBox.xMax = shared_vals[2].u.f;
- fi->FontBBox.yMax = shared_vals[3].u.f;
- break;
-
- case AFM_TOKEN_ASCENDER:
- shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
- if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
- goto Fail;
-
- fi->Ascender = shared_vals[0].u.f;
- break;
-
- case AFM_TOKEN_DESCENDER:
- shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
- if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
- goto Fail;
-
- fi->Descender = shared_vals[0].u.f;
- break;
-
- case AFM_TOKEN_STARTCHARMETRICS:
- {
- FT_Int n = 0;
-
-
- if ( afm_parser_read_int( parser, &n ) )
- goto Fail;
-
- error = afm_parser_skip_section( parser, n,
- AFM_TOKEN_ENDCHARMETRICS );
- if ( error )
- return error;
- }
- break;
-
- case AFM_TOKEN_STARTKERNDATA:
- error = afm_parse_kern_data( parser );
- if ( error )
- goto Fail;
- /* fall through since we only support kern data */
-
- case AFM_TOKEN_ENDFONTMETRICS:
- return PSaux_Err_Ok;
-
- default:
- break;
- }
- }
-
- Fail:
- FT_FREE( fi->TrackKerns );
- fi->NumTrackKern = 0;
-
- FT_FREE( fi->KernPairs );
- fi->NumKernPair = 0;
-
- fi->IsCIDFont = 0;
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h
deleted file mode 100644
index c2fce75c86e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/afmparse.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/***************************************************************************/
-/* */
-/* afmparse.h */
-/* */
-/* AFM parser (specification). */
-/* */
-/* Copyright 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __AFMPARSE_H__
-#define __AFMPARSE_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- afm_parser_init( AFM_Parser parser,
- FT_Memory memory,
- FT_Byte* base,
- FT_Byte* limit );
-
-
- FT_LOCAL( void )
- afm_parser_done( AFM_Parser parser );
-
-
- FT_LOCAL( FT_Error )
- afm_parser_parse( AFM_Parser parser );
-
-
- enum AFM_ValueType_
- {
- AFM_VALUE_TYPE_STRING,
- AFM_VALUE_TYPE_NAME,
- AFM_VALUE_TYPE_FIXED, /* real number */
- AFM_VALUE_TYPE_INTEGER,
- AFM_VALUE_TYPE_BOOL,
- AFM_VALUE_TYPE_INDEX /* glyph index */
- };
-
-
- typedef struct AFM_ValueRec_
- {
- enum AFM_ValueType_ type;
- union {
- char* s;
- FT_Fixed f;
- FT_Int i;
- FT_Bool b;
-
- } u;
-
- } AFM_ValueRec, *AFM_Value;
-
-#define AFM_MAX_ARGUMENTS 5
-
- FT_LOCAL( FT_Int )
- afm_parser_read_vals( AFM_Parser parser,
- AFM_Value vals,
- FT_Int n );
-
- /* read the next key from the next line or column */
- FT_LOCAL( char* )
- afm_parser_next_key( AFM_Parser parser,
- FT_Bool line,
- FT_UInt* len );
-
-FT_END_HEADER
-
-#endif /* __AFMPARSE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk
deleted file mode 100644
index 42bf6f51999..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 PSaux module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += PSAUX_MODULE
-
-define PSAUX_MODULE
-$(OPEN_DRIVER) FT_Module_Class, psaux_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)psaux $(ECHO_DRIVER_DESC)Postscript Type 1 & Type 2 helper module$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c
deleted file mode 100644
index a4b9c5c6e45..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psaux.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/***************************************************************************/
-/* */
-/* psaux.c */
-/* */
-/* FreeType auxiliary PostScript driver component (body only). */
-/* */
-/* Copyright 1996-2001, 2002, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "psobjs.c"
-#include "psauxmod.c"
-#include "t1decode.c"
-#include "t1cmap.c"
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-#include "afmparse.c"
-#endif
-
-#include "psconv.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h
deleted file mode 100644
index d0baa3cbb9c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxerr.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* psauxerr.h */
-/* */
-/* PS auxiliary module error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the PS auxiliary module error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __PSAUXERR_H__
-#define __PSAUXERR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX PSaux_Err_
-#define FT_ERR_BASE FT_Mod_Err_PSaux
-
-#include FT_ERRORS_H
-
-#endif /* __PSAUXERR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c
deleted file mode 100644
index 4c3579f7b8e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/***************************************************************************/
-/* */
-/* psauxmod.c */
-/* */
-/* FreeType auxiliary PostScript module implementation (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "psauxmod.h"
-#include "psobjs.h"
-#include "t1decode.h"
-#include "t1cmap.h"
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-#include "afmparse.h"
-#endif
-
-
- FT_CALLBACK_TABLE_DEF
- const PS_Table_FuncsRec ps_table_funcs =
- {
- ps_table_new,
- ps_table_done,
- ps_table_add,
- ps_table_release
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const PS_Parser_FuncsRec ps_parser_funcs =
- {
- ps_parser_init,
- ps_parser_done,
- ps_parser_skip_spaces,
- ps_parser_skip_PS_token,
- ps_parser_to_int,
- ps_parser_to_fixed,
- ps_parser_to_bytes,
- ps_parser_to_coord_array,
- ps_parser_to_fixed_array,
- ps_parser_to_token,
- ps_parser_to_token_array,
- ps_parser_load_field,
- ps_parser_load_field_table
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const T1_Builder_FuncsRec t1_builder_funcs =
- {
- t1_builder_init,
- t1_builder_done,
- t1_builder_check_points,
- t1_builder_add_point,
- t1_builder_add_point1,
- t1_builder_add_contour,
- t1_builder_start_point,
- t1_builder_close_contour
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const T1_Decoder_FuncsRec t1_decoder_funcs =
- {
- t1_decoder_init,
- t1_decoder_done,
- t1_decoder_parse_charstrings
- };
-
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
- FT_CALLBACK_TABLE_DEF
- const AFM_Parser_FuncsRec afm_parser_funcs =
- {
- afm_parser_init,
- afm_parser_done,
- afm_parser_parse
- };
-#endif
-
-
- FT_CALLBACK_TABLE_DEF
- const T1_CMap_ClassesRec t1_cmap_classes =
- {
- &t1_cmap_standard_class_rec,
- &t1_cmap_expert_class_rec,
- &t1_cmap_custom_class_rec,
- &t1_cmap_unicode_class_rec
- };
-
-
- static
- const PSAux_Interface psaux_interface =
- {
- &ps_table_funcs,
- &ps_parser_funcs,
- &t1_builder_funcs,
- &t1_decoder_funcs,
- t1_decrypt,
-
- (const T1_CMap_ClassesRec*) &t1_cmap_classes,
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
- &afm_parser_funcs,
-#else
- 0,
-#endif
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class psaux_module_class =
- {
- 0,
- sizeof( FT_ModuleRec ),
- "psaux",
- 0x20000L,
- 0x20000L,
-
- &psaux_interface, /* module-specific interface */
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h
deleted file mode 100644
index 92ac0560484..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psauxmod.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* psauxmod.h */
-/* */
-/* FreeType auxiliary PostScript module implementation (specification). */
-/* */
-/* Copyright 2000-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSAUXMOD_H__
-#define __PSAUXMOD_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) psaux_driver_class;
-
-
-FT_END_HEADER
-
-#endif /* __PSAUXMOD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c
deleted file mode 100644
index d824b59139c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.c
+++ /dev/null
@@ -1,474 +0,0 @@
-/***************************************************************************/
-/* */
-/* psconv.c */
-/* */
-/* Some convenience conversions (body). */
-/* */
-/* Copyright 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "psconv.h"
-#include "psobjs.h"
-#include "psauxerr.h"
-
-
- /* The following array is used by various functions to quickly convert */
- /* digits (both decimal and non-decimal) into numbers. */
-
-#if 'A' == 65
- /* ASCII */
-
- static const FT_Char ft_char_table[128] =
- {
- /* 0x00 */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
- };
-
- /* no character >= 0x80 can represent a valid number */
-#define OP >=
-
-#endif /* 'A' == 65 */
-
-#if 'A' == 193
- /* EBCDIC */
-
- static const FT_Char ft_char_table[128] =
- {
- /* 0x80 */
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
- -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
- -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
- -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
- -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1,
- };
-
- /* no character < 0x80 can represent a valid number */
-#define OP <
-
-#endif /* 'A' == 193 */
-
-
- FT_LOCAL_DEF( FT_Int )
- PS_Conv_Strtol( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Int base )
- {
- FT_Byte* p = *cursor;
- FT_Int num = 0;
- FT_Bool sign = 0;
-
-
- if ( p == limit || base < 2 || base > 36 )
- return 0;
-
- if ( *p == '-' || *p == '+' )
- {
- sign = FT_BOOL( *p == '-' );
-
- p++;
- if ( p == limit )
- return 0;
- }
-
- for ( ; p < limit; p++ )
- {
- FT_Char c;
-
-
- if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
- break;
-
- c = ft_char_table[*p & 0x7f];
-
- if ( c < 0 || c >= base )
- break;
-
- num = num * base + c;
- }
-
- if ( sign )
- num = -num;
-
- *cursor = p;
-
- return num;
- }
-
-
- FT_LOCAL_DEF( FT_Int )
- PS_Conv_ToInt( FT_Byte** cursor,
- FT_Byte* limit )
-
- {
- FT_Byte* p;
- FT_Int num;
-
-
- num = PS_Conv_Strtol( cursor, limit, 10 );
- p = *cursor;
-
- if ( p < limit && *p == '#' )
- {
- *cursor = p + 1;
-
- return PS_Conv_Strtol( cursor, limit, num );
- }
- else
- return num;
- }
-
-
- FT_LOCAL_DEF( FT_Fixed )
- PS_Conv_ToFixed( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Int power_ten )
- {
- FT_Byte* p = *cursor;
- FT_Fixed integral;
- FT_Long decimal = 0, divider = 1;
- FT_Bool sign = 0;
-
-
- if ( p == limit )
- return 0;
-
- if ( *p == '-' || *p == '+' )
- {
- sign = FT_BOOL( *p == '-' );
-
- p++;
- if ( p == limit )
- return 0;
- }
-
- if ( *p != '.' )
- integral = PS_Conv_ToInt( &p, limit ) << 16;
- else
- integral = 0;
-
- /* read the decimal part */
- if ( p < limit && *p == '.' )
- {
- p++;
-
- for ( ; p < limit; p++ )
- {
- FT_Char c;
-
-
- if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
- break;
-
- c = ft_char_table[*p & 0x7f];
-
- if ( c < 0 || c >= 10 )
- break;
-
- if ( !integral && power_ten > 0 )
- {
- power_ten--;
- decimal = decimal * 10 + c;
- }
- else
- {
- if ( divider < 10000000L )
- {
- decimal = decimal * 10 + c;
- divider *= 10;
- }
- }
- }
- }
-
- /* read exponent, if any */
- if ( p + 1 < limit && ( *p == 'e' || *p == 'E' ) )
- {
- p++;
- power_ten += PS_Conv_ToInt( &p, limit );
- }
-
- while ( power_ten > 0 )
- {
- integral *= 10;
- decimal *= 10;
- power_ten--;
- }
-
- while ( power_ten < 0 )
- {
- integral /= 10;
- divider *= 10;
- power_ten++;
- }
-
- if ( decimal )
- integral += FT_DivFix( decimal, divider );
-
- if ( sign )
- integral = -integral;
-
- *cursor = p;
-
- return integral;
- }
-
-
-#if 0
- FT_LOCAL_DEF( FT_UInt )
- PS_Conv_StringDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n )
- {
- FT_Byte* p;
- FT_UInt r = 0;
-
-
- for ( p = *cursor; r < n && p < limit; p++ )
- {
- FT_Byte b;
-
-
- if ( *p != '\\' )
- {
- buffer[r++] = *p;
-
- continue;
- }
-
- p++;
-
- switch ( *p )
- {
- case 'n':
- b = '\n';
- break;
- case 'r':
- b = '\r';
- break;
- case 't':
- b = '\t';
- break;
- case 'b':
- b = '\b';
- break;
- case 'f':
- b = '\f';
- break;
- case '\r':
- p++;
- if ( *p != '\n' )
- {
- b = *p;
-
- break;
- }
- /* no break */
- case '\n':
- continue;
- break;
- default:
- if ( IS_PS_DIGIT( *p ) )
- {
- b = *p - '0';
-
- p++;
-
- if ( IS_PS_DIGIT( *p ) )
- {
- b = b * 8 + *p - '0';
-
- p++;
-
- if ( IS_PS_DIGIT( *p ) )
- b = b * 8 + *p - '0';
- else
- {
- buffer[r++] = b;
- b = *p;
- }
- }
- else
- {
- buffer[r++] = b;
- b = *p;
- }
- }
- else
- b = *p;
- break;
- }
-
- buffer[r++] = b;
- }
-
- *cursor = p;
-
- return r;
- }
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( FT_UInt )
- PS_Conv_ASCIIHexDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n )
- {
- FT_Byte* p;
- FT_UInt r = 0;
- FT_UInt w = 0;
- FT_UInt pad = 0x01;
-
-
- n *= 2;
-
-#if 1
-
- p = *cursor;
- if ( n > (FT_UInt)( limit - p ) )
- n = (FT_UInt)( limit - p );
-
- /* we try to process two nibbles at a time to be as fast as possible */
- for ( ; r < n; r++ )
- {
- FT_UInt c = p[r];
-
-
- if ( IS_PS_SPACE( c ) )
- continue;
-
- if ( c OP 0x80 )
- break;
-
- c = ft_char_table[c & 0x7F];
- if ( (unsigned)c >= 16 )
- break;
-
- pad = ( pad << 4 ) | c;
- if ( pad & 0x100 )
- {
- buffer[w++] = (FT_Byte)pad;
- pad = 0x01;
- }
- }
-
- if ( pad != 0x01 )
- buffer[w++] = (FT_Byte)( pad << 4 );
-
- *cursor = p + r;
-
- return w;
-
-#else /* 0 */
-
- for ( r = 0; r < n; r++ )
- {
- FT_Char c;
-
-
- if ( IS_PS_SPACE( *p ) )
- continue;
-
- if ( *p OP 0x80 )
- break;
-
- c = ft_char_table[*p & 0x7f];
-
- if ( (unsigned)c >= 16 )
- break;
-
- if ( r & 1 )
- {
- *buffer = (FT_Byte)(*buffer + c);
- buffer++;
- }
- else
- *buffer = (FT_Byte)(c << 4);
-
- r++;
- }
-
- *cursor = p;
-
- return ( r + 1 ) / 2;
-
-#endif /* 0 */
-
- }
-
-
- FT_LOCAL_DEF( FT_UInt )
- PS_Conv_EexecDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n,
- FT_UShort* seed )
- {
- FT_Byte* p;
- FT_UInt r;
- FT_UInt s = *seed;
-
-
-#if 1
-
- p = *cursor;
- if ( n > (FT_UInt)(limit - p) )
- n = (FT_UInt)(limit - p);
-
- for ( r = 0; r < n; r++ )
- {
- FT_UInt val = p[r];
- FT_UInt b = ( val ^ ( s >> 8 ) );
-
-
- s = ( (val + s)*52845U + 22719 ) & 0xFFFFU;
- buffer[r] = (FT_Byte) b;
- }
-
- *cursor = p + n;
- *seed = (FT_UShort)s;
-
-#else /* 0 */
-
- for ( r = 0, p = *cursor; r < n && p < limit; r++, p++ )
- {
- FT_Byte b = (FT_Byte)( *p ^ ( s >> 8 ) );
-
-
- s = (FT_UShort)( ( *p + s ) * 52845U + 22719 );
- *buffer++ = b;
- }
- *cursor = p;
- *seed = s;
-
-#endif /* 0 */
-
- return r;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h
deleted file mode 100644
index e51124185d7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psconv.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/***************************************************************************/
-/* */
-/* psconv.h */
-/* */
-/* Some convenience conversions (specification). */
-/* */
-/* Copyright 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSCONV_H__
-#define __PSCONV_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Int )
- PS_Conv_Strtol( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Int base );
-
-
- FT_LOCAL( FT_Int )
- PS_Conv_ToInt( FT_Byte** cursor,
- FT_Byte* limit );
-
- FT_LOCAL( FT_Fixed )
- PS_Conv_ToFixed( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Int power_ten );
-
-#if 0
- FT_LOCAL( FT_UInt )
- PS_Conv_StringDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n );
-#endif
-
- FT_LOCAL( FT_UInt )
- PS_Conv_ASCIIHexDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n );
-
- FT_LOCAL( FT_UInt )
- PS_Conv_EexecDecode( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Byte* buffer,
- FT_UInt n,
- FT_UShort* seed );
-
-
-FT_END_HEADER
-
-#endif /* __PSCONV_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c
deleted file mode 100644
index 52e30a4136f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.c
+++ /dev/null
@@ -1,1706 +0,0 @@
-/***************************************************************************/
-/* */
-/* psobjs.c */
-/* */
-/* Auxiliary functions for PostScript fonts (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_DEBUG_H
-
-#include "psobjs.h"
-#include "psconv.h"
-
-#include "psauxerr.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_psobjs
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS_TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ps_table_new */
- /* */
- /* <Description> */
- /* Initializes a PS_Table. */
- /* */
- /* <InOut> */
- /* table :: The address of the target table. */
- /* */
- /* <Input> */
- /* count :: The table size = the maximum number of elements. */
- /* */
- /* memory :: The memory object to use for all subsequent */
- /* reallocations. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- ps_table_new( PS_Table table,
- FT_Int count,
- FT_Memory memory )
- {
- FT_Error error;
-
-
- table->memory = memory;
- if ( FT_NEW_ARRAY( table->elements, count ) ||
- FT_NEW_ARRAY( table->lengths, count ) )
- goto Exit;
-
- table->max_elems = count;
- table->init = 0xDEADBEEFUL;
- table->num_elems = 0;
- table->block = 0;
- table->capacity = 0;
- table->cursor = 0;
-
- *(PS_Table_FuncsRec*)&table->funcs = ps_table_funcs;
-
- Exit:
- if ( error )
- FT_FREE( table->elements );
-
- return error;
- }
-
-
- static void
- shift_elements( PS_Table table,
- FT_Byte* old_base )
- {
- FT_PtrDist delta = table->block - old_base;
- FT_Byte** offset = table->elements;
- FT_Byte** limit = offset + table->max_elems;
-
-
- for ( ; offset < limit; offset++ )
- {
- if ( offset[0] )
- offset[0] += delta;
- }
- }
-
-
- static FT_Error
- reallocate_t1_table( PS_Table table,
- FT_Long new_size )
- {
- FT_Memory memory = table->memory;
- FT_Byte* old_base = table->block;
- FT_Error error;
-
-
- /* allocate new base block */
- if ( FT_ALLOC( table->block, new_size ) )
- {
- table->block = old_base;
- return error;
- }
-
- /* copy elements and shift offsets */
- if ( old_base )
- {
- FT_MEM_COPY( table->block, old_base, table->capacity );
- shift_elements( table, old_base );
- FT_FREE( old_base );
- }
-
- table->capacity = new_size;
-
- return PSaux_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ps_table_add */
- /* */
- /* <Description> */
- /* Adds an object to a PS_Table, possibly growing its memory block. */
- /* */
- /* <InOut> */
- /* table :: The target table. */
- /* */
- /* <Input> */
- /* idx :: The index of the object in the table. */
- /* */
- /* object :: The address of the object to copy in memory. */
- /* */
- /* length :: The length in bytes of the source object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. An error is returned if a */
- /* reallocation fails. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- ps_table_add( PS_Table table,
- FT_Int idx,
- void* object,
- FT_PtrDist length )
- {
- if ( idx < 0 || idx >= table->max_elems )
- {
- FT_ERROR(( "ps_table_add: invalid index\n" ));
- return PSaux_Err_Invalid_Argument;
- }
-
- if ( length < 0 )
- {
- FT_ERROR(( "ps_table_add: invalid length\n" ));
- return PSaux_Err_Invalid_Argument;
- }
-
- /* grow the base block if needed */
- if ( table->cursor + length > table->capacity )
- {
- FT_Error error;
- FT_Offset new_size = table->capacity;
- FT_Long in_offset;
-
-
- in_offset = (FT_Long)((FT_Byte*)object - table->block);
- if ( (FT_ULong)in_offset >= table->capacity )
- in_offset = -1;
-
- while ( new_size < table->cursor + length )
- {
- /* increase size by 25% and round up to the nearest multiple
- of 1024 */
- new_size += ( new_size >> 2 ) + 1;
- new_size = FT_PAD_CEIL( new_size, 1024 );
- }
-
- error = reallocate_t1_table( table, new_size );
- if ( error )
- return error;
-
- if ( in_offset >= 0 )
- object = table->block + in_offset;
- }
-
- /* add the object to the base block and adjust offset */
- table->elements[idx] = table->block + table->cursor;
- table->lengths [idx] = length;
- FT_MEM_COPY( table->block + table->cursor, object, length );
-
- table->cursor += length;
- return PSaux_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ps_table_done */
- /* */
- /* <Description> */
- /* Finalizes a PS_TableRec (i.e., reallocate it to its current */
- /* cursor). */
- /* */
- /* <InOut> */
- /* table :: The target table. */
- /* */
- /* <Note> */
- /* This function does NOT release the heap's memory block. It is up */
- /* to the caller to clean it, or reference it in its own structures. */
- /* */
- FT_LOCAL_DEF( void )
- ps_table_done( PS_Table table )
- {
- FT_Memory memory = table->memory;
- FT_Error error;
- FT_Byte* old_base = table->block;
-
-
- /* should never fail, because rec.cursor <= rec.size */
- if ( !old_base )
- return;
-
- if ( FT_ALLOC( table->block, table->cursor ) )
- return;
- FT_MEM_COPY( table->block, old_base, table->cursor );
- shift_elements( table, old_base );
-
- table->capacity = table->cursor;
- FT_FREE( old_base );
-
- FT_UNUSED( error );
- }
-
-
- FT_LOCAL_DEF( void )
- ps_table_release( PS_Table table )
- {
- FT_Memory memory = table->memory;
-
-
- if ( (FT_ULong)table->init == 0xDEADBEEFUL )
- {
- FT_FREE( table->block );
- FT_FREE( table->elements );
- FT_FREE( table->lengths );
- table->init = 0;
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* first character must be already part of the comment */
-
- static void
- skip_comment( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur = *acur;
-
-
- while ( cur < limit )
- {
- if ( IS_PS_NEWLINE( *cur ) )
- break;
- cur++;
- }
-
- *acur = cur;
- }
-
-
- static void
- skip_spaces( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur = *acur;
-
-
- while ( cur < limit )
- {
- if ( !IS_PS_SPACE( *cur ) )
- {
- if ( *cur == '%' )
- /* According to the PLRM, a comment is equal to a space. */
- skip_comment( &cur, limit );
- else
- break;
- }
- cur++;
- }
-
- *acur = cur;
- }
-
-
-#define IS_OCTAL_DIGIT( c ) ( '0' <= (c) && (c) <= '7' )
-
-
- /* first character must be `('; */
- /* *acur is positioned at the character after the closing `)' */
-
- static FT_Error
- skip_literal_string( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur = *acur;
- FT_Int embed = 0;
- FT_Error error = PSaux_Err_Invalid_File_Format;
- unsigned int i;
-
-
- while ( cur < limit )
- {
- FT_Byte c = *cur;
-
-
- ++cur;
-
- if ( c == '\\' )
- {
- /* Red Book 3rd ed., section `Literal Text Strings', p. 29: */
- /* A backslash can introduce three different types */
- /* of escape sequences: */
- /* - a special escaped char like \r, \n, etc. */
- /* - a one-, two-, or three-digit octal number */
- /* - none of the above in which case the backslash is ignored */
-
- if ( cur == limit )
- /* error (or to be ignored?) */
- break;
-
- switch ( *cur )
- {
- /* skip `special' escape */
- case 'n':
- case 'r':
- case 't':
- case 'b':
- case 'f':
- case '\\':
- case '(':
- case ')':
- ++cur;
- break;
-
- default:
- /* skip octal escape or ignore backslash */
- for ( i = 0; i < 3 && cur < limit; ++i )
- {
- if ( !IS_OCTAL_DIGIT( *cur ) )
- break;
-
- ++cur;
- }
- }
- }
- else if ( c == '(' )
- embed++;
- else if ( c == ')' )
- {
- embed--;
- if ( embed == 0 )
- {
- error = PSaux_Err_Ok;
- break;
- }
- }
- }
-
- *acur = cur;
-
- return error;
- }
-
-
- /* first character must be `<' */
-
- static FT_Error
- skip_string( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur = *acur;
- FT_Error err = PSaux_Err_Ok;
-
-
- while ( ++cur < limit )
- {
- /* All whitespace characters are ignored. */
- skip_spaces( &cur, limit );
- if ( cur >= limit )
- break;
-
- if ( !IS_PS_XDIGIT( *cur ) )
- break;
- }
-
- if ( cur < limit && *cur != '>' )
- {
- FT_ERROR(( "skip_string: missing closing delimiter `>'\n" ));
- err = PSaux_Err_Invalid_File_Format;
- }
- else
- cur++;
-
- *acur = cur;
- return err;
- }
-
-
- /* first character must be the opening brace that */
- /* starts the procedure */
-
- /* NB: [ and ] need not match: */
- /* `/foo {[} def' is a valid PostScript fragment, */
- /* even within a Type1 font */
-
- static FT_Error
- skip_procedure( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur;
- FT_Int embed = 0;
- FT_Error error = PSaux_Err_Ok;
-
-
- FT_ASSERT( **acur == '{' );
-
- for ( cur = *acur; cur < limit && error == PSaux_Err_Ok; ++cur )
- {
- switch ( *cur )
- {
- case '{':
- ++embed;
- break;
-
- case '}':
- --embed;
- if ( embed == 0 )
- {
- ++cur;
- goto end;
- }
- break;
-
- case '(':
- error = skip_literal_string( &cur, limit );
- break;
-
- case '<':
- error = skip_string( &cur, limit );
- break;
-
- case '%':
- skip_comment( &cur, limit );
- break;
- }
- }
-
- end:
- if ( embed != 0 )
- error = PSaux_Err_Invalid_File_Format;
-
- *acur = cur;
-
- return error;
- }
-
-
- /***********************************************************************/
- /* */
- /* All exported parsing routines handle leading whitespace and stop at */
- /* the first character which isn't part of the just handled token. */
- /* */
- /***********************************************************************/
-
-
- FT_LOCAL_DEF( void )
- ps_parser_skip_PS_token( PS_Parser parser )
- {
- /* Note: PostScript allows any non-delimiting, non-whitespace */
- /* character in a name (PS Ref Manual, 3rd ed, p31). */
- /* PostScript delimiters are (, ), <, >, [, ], {, }, /, and %. */
-
- FT_Byte* cur = parser->cursor;
- FT_Byte* limit = parser->limit;
- FT_Error error = PSaux_Err_Ok;
-
-
- skip_spaces( &cur, limit ); /* this also skips comments */
- if ( cur >= limit )
- goto Exit;
-
- /* self-delimiting, single-character tokens */
- if ( *cur == '[' || *cur == ']' )
- {
- cur++;
- goto Exit;
- }
-
- /* skip balanced expressions (procedures and strings) */
-
- if ( *cur == '{' ) /* {...} */
- {
- error = skip_procedure( &cur, limit );
- goto Exit;
- }
-
- if ( *cur == '(' ) /* (...) */
- {
- error = skip_literal_string( &cur, limit );
- goto Exit;
- }
-
- if ( *cur == '<' ) /* <...> */
- {
- if ( cur + 1 < limit && *(cur + 1) == '<' ) /* << */
- {
- cur++;
- cur++;
- }
- else
- error = skip_string( &cur, limit );
-
- goto Exit;
- }
-
- if ( *cur == '>' )
- {
- cur++;
- if ( cur >= limit || *cur != '>' ) /* >> */
- {
- FT_ERROR(( "ps_parser_skip_PS_token: "
- "unexpected closing delimiter `>'\n" ));
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
- cur++;
- goto Exit;
- }
-
- if ( *cur == '/' )
- cur++;
-
- /* anything else */
- while ( cur < limit )
- {
- /* *cur might be invalid (e.g., ')' or '}'), but this */
- /* is handled by the test `cur == parser->cursor' below */
- if ( IS_PS_DELIM( *cur ) )
- break;
-
- cur++;
- }
-
- Exit:
- if ( cur == parser->cursor )
- {
- FT_ERROR(( "ps_parser_skip_PS_token: "
- "current token is `%c', which is self-delimiting "
- "but invalid at this point\n",
- *cur ));
-
- error = PSaux_Err_Invalid_File_Format;
- }
-
- parser->error = error;
- parser->cursor = cur;
- }
-
-
- FT_LOCAL_DEF( void )
- ps_parser_skip_spaces( PS_Parser parser )
- {
- skip_spaces( &parser->cursor, parser->limit );
- }
-
-
- /* `token' here means either something between balanced delimiters */
- /* or the next token; the delimiters are not removed. */
-
- FT_LOCAL_DEF( void )
- ps_parser_to_token( PS_Parser parser,
- T1_Token token )
- {
- FT_Byte* cur;
- FT_Byte* limit;
- FT_Int embed;
-
-
- token->type = T1_TOKEN_TYPE_NONE;
- token->start = 0;
- token->limit = 0;
-
- /* first of all, skip leading whitespace */
- ps_parser_skip_spaces( parser );
-
- cur = parser->cursor;
- limit = parser->limit;
-
- if ( cur >= limit )
- return;
-
- switch ( *cur )
- {
- /************* check for literal string *****************/
- case '(':
- token->type = T1_TOKEN_TYPE_STRING;
- token->start = cur;
-
- if ( skip_literal_string( &cur, limit ) == PSaux_Err_Ok )
- token->limit = cur;
- break;
-
- /************* check for programs/array *****************/
- case '{':
- token->type = T1_TOKEN_TYPE_ARRAY;
- token->start = cur;
-
- if ( skip_procedure( &cur, limit ) == PSaux_Err_Ok )
- token->limit = cur;
- break;
-
- /************* check for table/array ********************/
- /* XXX: in theory we should also look for "<<" */
- /* since this is semantically equivalent to "["; */
- /* in practice it doesn't matter (?) */
- case '[':
- token->type = T1_TOKEN_TYPE_ARRAY;
- embed = 1;
- token->start = cur++;
-
- /* we need this to catch `[ ]' */
- parser->cursor = cur;
- ps_parser_skip_spaces( parser );
- cur = parser->cursor;
-
- while ( cur < limit && !parser->error )
- {
- /* XXX: this is wrong because it does not */
- /* skip comments, procedures, and strings */
- if ( *cur == '[' )
- embed++;
- else if ( *cur == ']' )
- {
- embed--;
- if ( embed <= 0 )
- {
- token->limit = ++cur;
- break;
- }
- }
-
- parser->cursor = cur;
- ps_parser_skip_PS_token( parser );
- /* we need this to catch `[XXX ]' */
- ps_parser_skip_spaces ( parser );
- cur = parser->cursor;
- }
- break;
-
- /* ************ otherwise, it is any token **************/
- default:
- token->start = cur;
- token->type = ( *cur == '/' ? T1_TOKEN_TYPE_KEY : T1_TOKEN_TYPE_ANY );
- ps_parser_skip_PS_token( parser );
- cur = parser->cursor;
- if ( !parser->error )
- token->limit = cur;
- }
-
- if ( !token->limit )
- {
- token->start = 0;
- token->type = T1_TOKEN_TYPE_NONE;
- }
-
- parser->cursor = cur;
- }
-
-
- /* NB: `tokens' can be NULL if we only want to count */
- /* the number of array elements */
-
- FT_LOCAL_DEF( void )
- ps_parser_to_token_array( PS_Parser parser,
- T1_Token tokens,
- FT_UInt max_tokens,
- FT_Int* pnum_tokens )
- {
- T1_TokenRec master;
-
-
- *pnum_tokens = -1;
-
- /* this also handles leading whitespace */
- ps_parser_to_token( parser, &master );
-
- if ( master.type == T1_TOKEN_TYPE_ARRAY )
- {
- FT_Byte* old_cursor = parser->cursor;
- FT_Byte* old_limit = parser->limit;
- T1_Token cur = tokens;
- T1_Token limit = cur + max_tokens;
-
-
- /* don't include outermost delimiters */
- parser->cursor = master.start + 1;
- parser->limit = master.limit - 1;
-
- while ( parser->cursor < parser->limit )
- {
- T1_TokenRec token;
-
-
- ps_parser_to_token( parser, &token );
- if ( !token.type )
- break;
-
- if ( tokens != NULL && cur < limit )
- *cur = token;
-
- cur++;
- }
-
- *pnum_tokens = (FT_Int)( cur - tokens );
-
- parser->cursor = old_cursor;
- parser->limit = old_limit;
- }
- }
-
-
- /* first character must be a delimiter or a part of a number */
- /* NB: `coords' can be NULL if we just want to skip the */
- /* array; in this case we ignore `max_coords' */
-
- static FT_Int
- ps_tocoordarray( FT_Byte* *acur,
- FT_Byte* limit,
- FT_Int max_coords,
- FT_Short* coords )
- {
- FT_Byte* cur = *acur;
- FT_Int count = 0;
- FT_Byte c, ender;
-
-
- if ( cur >= limit )
- goto Exit;
-
- /* check for the beginning of an array; otherwise, only one number */
- /* will be read */
- c = *cur;
- ender = 0;
-
- if ( c == '[' )
- ender = ']';
- else if ( c == '{' )
- ender = '}';
-
- if ( ender )
- cur++;
-
- /* now, read the coordinates */
- while ( cur < limit )
- {
- FT_Short dummy;
- FT_Byte* old_cur;
-
-
- /* skip whitespace in front of data */
- skip_spaces( &cur, limit );
- if ( cur >= limit )
- goto Exit;
-
- if ( *cur == ender )
- {
- cur++;
- break;
- }
-
- old_cur = cur;
-
- if ( coords != NULL && count >= max_coords )
- break;
-
- /* call PS_Conv_ToFixed() even if coords == NULL */
- /* to properly parse number at `cur' */
- *( coords != NULL ? &coords[count] : &dummy ) =
- (FT_Short)( PS_Conv_ToFixed( &cur, limit, 0 ) >> 16 );
-
- if ( old_cur == cur )
- {
- count = -1;
- goto Exit;
- }
- else
- count++;
-
- if ( !ender )
- break;
- }
-
- Exit:
- *acur = cur;
- return count;
- }
-
-
- /* first character must be a delimiter or a part of a number */
- /* NB: `values' can be NULL if we just want to skip the */
- /* array; in this case we ignore `max_values' */
-
- static FT_Int
- ps_tofixedarray( FT_Byte* *acur,
- FT_Byte* limit,
- FT_Int max_values,
- FT_Fixed* values,
- FT_Int power_ten )
- {
- FT_Byte* cur = *acur;
- FT_Int count = 0;
- FT_Byte c, ender;
-
-
- if ( cur >= limit )
- goto Exit;
-
- /* Check for the beginning of an array. Otherwise, only one number */
- /* will be read. */
- c = *cur;
- ender = 0;
-
- if ( c == '[' )
- ender = ']';
- else if ( c == '{' )
- ender = '}';
-
- if ( ender )
- cur++;
-
- /* now, read the values */
- while ( cur < limit )
- {
- FT_Fixed dummy;
- FT_Byte* old_cur;
-
-
- /* skip whitespace in front of data */
- skip_spaces( &cur, limit );
- if ( cur >= limit )
- goto Exit;
-
- if ( *cur == ender )
- {
- cur++;
- break;
- }
-
- old_cur = cur;
-
- if ( values != NULL && count >= max_values )
- break;
-
- /* call PS_Conv_ToFixed() even if coords == NULL */
- /* to properly parse number at `cur' */
- *( values != NULL ? &values[count] : &dummy ) =
- PS_Conv_ToFixed( &cur, limit, power_ten );
-
- if ( old_cur == cur )
- {
- count = -1;
- goto Exit;
- }
- else
- count++;
-
- if ( !ender )
- break;
- }
-
- Exit:
- *acur = cur;
- return count;
- }
-
-
-#if 0
-
- static FT_String*
- ps_tostring( FT_Byte** cursor,
- FT_Byte* limit,
- FT_Memory memory )
- {
- FT_Byte* cur = *cursor;
- FT_PtrDist len = 0;
- FT_Int count;
- FT_String* result;
- FT_Error error;
-
-
- /* XXX: some stupid fonts have a `Notice' or `Copyright' string */
- /* that simply doesn't begin with an opening parenthesis, even */
- /* though they have a closing one! E.g. "amuncial.pfb" */
- /* */
- /* We must deal with these ill-fated cases there. Note that */
- /* these fonts didn't work with the old Type 1 driver as the */
- /* notice/copyright was not recognized as a valid string token */
- /* and made the old token parser commit errors. */
-
- while ( cur < limit && ( *cur == ' ' || *cur == '\t' ) )
- cur++;
- if ( cur + 1 >= limit )
- return 0;
-
- if ( *cur == '(' )
- cur++; /* skip the opening parenthesis, if there is one */
-
- *cursor = cur;
- count = 0;
-
- /* then, count its length */
- for ( ; cur < limit; cur++ )
- {
- if ( *cur == '(' )
- count++;
-
- else if ( *cur == ')' )
- {
- count--;
- if ( count < 0 )
- break;
- }
- }
-
- len = cur - *cursor;
- if ( cur >= limit || FT_ALLOC( result, len + 1 ) )
- return 0;
-
- /* now copy the string */
- FT_MEM_COPY( result, *cursor, len );
- result[len] = '\0';
- *cursor = cur;
- return result;
- }
-
-#endif /* 0 */
-
-
- static int
- ps_tobool( FT_Byte* *acur,
- FT_Byte* limit )
- {
- FT_Byte* cur = *acur;
- FT_Bool result = 0;
-
-
- /* return 1 if we find `true', 0 otherwise */
- if ( cur + 3 < limit &&
- cur[0] == 't' &&
- cur[1] == 'r' &&
- cur[2] == 'u' &&
- cur[3] == 'e' )
- {
- result = 1;
- cur += 5;
- }
- else if ( cur + 4 < limit &&
- cur[0] == 'f' &&
- cur[1] == 'a' &&
- cur[2] == 'l' &&
- cur[3] == 's' &&
- cur[4] == 'e' )
- {
- result = 0;
- cur += 6;
- }
-
- *acur = cur;
- return result;
- }
-
-
- /* load a simple field (i.e. non-table) into the current list of objects */
-
- FT_LOCAL_DEF( FT_Error )
- ps_parser_load_field( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags )
- {
- T1_TokenRec token;
- FT_Byte* cur;
- FT_Byte* limit;
- FT_UInt count;
- FT_UInt idx;
- FT_Error error;
-
-
- /* this also skips leading whitespace */
- ps_parser_to_token( parser, &token );
- if ( !token.type )
- goto Fail;
-
- count = 1;
- idx = 0;
- cur = token.start;
- limit = token.limit;
-
- /* we must detect arrays in /FontBBox */
- if ( field->type == T1_FIELD_TYPE_BBOX )
- {
- T1_TokenRec token2;
- FT_Byte* old_cur = parser->cursor;
- FT_Byte* old_limit = parser->limit;
-
-
- /* don't include delimiters */
- parser->cursor = token.start + 1;
- parser->limit = token.limit - 1;
-
- ps_parser_to_token( parser, &token2 );
- parser->cursor = old_cur;
- parser->limit = old_limit;
-
- if ( token2.type == T1_TOKEN_TYPE_ARRAY )
- goto FieldArray;
- }
- else if ( token.type == T1_TOKEN_TYPE_ARRAY )
- {
- FieldArray:
- /* if this is an array and we have no blend, an error occurs */
- if ( max_objects == 0 )
- goto Fail;
-
- count = max_objects;
- idx = 1;
-
- /* don't include delimiters */
- cur++;
- limit--;
- }
-
- for ( ; count > 0; count--, idx++ )
- {
- FT_Byte* q = (FT_Byte*)objects[idx] + field->offset;
- FT_Long val;
- FT_String* string;
-
-
- skip_spaces( &cur, limit );
-
- switch ( field->type )
- {
- case T1_FIELD_TYPE_BOOL:
- val = ps_tobool( &cur, limit );
- goto Store_Integer;
-
- case T1_FIELD_TYPE_FIXED:
- val = PS_Conv_ToFixed( &cur, limit, 0 );
- goto Store_Integer;
-
- case T1_FIELD_TYPE_FIXED_1000:
- val = PS_Conv_ToFixed( &cur, limit, 3 );
- goto Store_Integer;
-
- case T1_FIELD_TYPE_INTEGER:
- val = PS_Conv_ToInt( &cur, limit );
- /* fall through */
-
- Store_Integer:
- switch ( field->size )
- {
- case (8 / FT_CHAR_BIT):
- *(FT_Byte*)q = (FT_Byte)val;
- break;
-
- case (16 / FT_CHAR_BIT):
- *(FT_UShort*)q = (FT_UShort)val;
- break;
-
- case (32 / FT_CHAR_BIT):
- *(FT_UInt32*)q = (FT_UInt32)val;
- break;
-
- default: /* for 64-bit systems */
- *(FT_Long*)q = val;
- }
- break;
-
- case T1_FIELD_TYPE_STRING:
- case T1_FIELD_TYPE_KEY:
- {
- FT_Memory memory = parser->memory;
- FT_UInt len = (FT_UInt)( limit - cur );
-
-
- if ( cur >= limit )
- break;
-
- /* we allow both a string or a name */
- /* for cases like /FontName (foo) def */
- if ( token.type == T1_TOKEN_TYPE_KEY )
- {
- /* don't include leading `/' */
- len--;
- cur++;
- }
- else if ( token.type == T1_TOKEN_TYPE_STRING )
- {
- /* don't include delimiting parentheses */
- /* XXX we don't handle <<...>> here */
- /* XXX should we convert octal escapes? */
- /* if so, what encoding should we use? */
- cur++;
- len -= 2;
- }
- else
- {
- FT_ERROR(( "ps_parser_load_field: expected a name or string "
- "but found token of type %d instead\n",
- token.type ));
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* for this to work (FT_String**)q must have been */
- /* initialized to NULL */
- if ( *(FT_String**)q != NULL )
- {
- FT_TRACE0(( "ps_parser_load_field: overwriting field %s\n",
- field->ident ));
- FT_FREE( *(FT_String**)q );
- *(FT_String**)q = NULL;
- }
-
- if ( FT_ALLOC( string, len + 1 ) )
- goto Exit;
-
- FT_MEM_COPY( string, cur, len );
- string[len] = 0;
-
- *(FT_String**)q = string;
- }
- break;
-
- case T1_FIELD_TYPE_BBOX:
- {
- FT_Fixed temp[4];
- FT_BBox* bbox = (FT_BBox*)q;
- FT_Int result;
-
-
- result = ps_tofixedarray( &cur, limit, 4, temp, 0 );
-
- if ( result < 0 )
- {
- FT_ERROR(( "ps_parser_load_field: "
- "expected four integers in bounding box\n" ));
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
-
- bbox->xMin = FT_RoundFix( temp[0] );
- bbox->yMin = FT_RoundFix( temp[1] );
- bbox->xMax = FT_RoundFix( temp[2] );
- bbox->yMax = FT_RoundFix( temp[3] );
- }
- break;
-
- default:
- /* an error occurred */
- goto Fail;
- }
- }
-
-#if 0 /* obsolete -- keep for reference */
- if ( pflags )
- *pflags |= 1L << field->flag_bit;
-#else
- FT_UNUSED( pflags );
-#endif
-
- error = PSaux_Err_Ok;
-
- Exit:
- return error;
-
- Fail:
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
-
-
-#define T1_MAX_TABLE_ELEMENTS 32
-
-
- FT_LOCAL_DEF( FT_Error )
- ps_parser_load_field_table( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags )
- {
- T1_TokenRec elements[T1_MAX_TABLE_ELEMENTS];
- T1_Token token;
- FT_Int num_elements;
- FT_Error error = PSaux_Err_Ok;
- FT_Byte* old_cursor;
- FT_Byte* old_limit;
- T1_FieldRec fieldrec = *(T1_Field)field;
-
-
- fieldrec.type = T1_FIELD_TYPE_INTEGER;
- if ( field->type == T1_FIELD_TYPE_FIXED_ARRAY ||
- field->type == T1_FIELD_TYPE_BBOX )
- fieldrec.type = T1_FIELD_TYPE_FIXED;
-
- ps_parser_to_token_array( parser, elements,
- T1_MAX_TABLE_ELEMENTS, &num_elements );
- if ( num_elements < 0 )
- {
- error = PSaux_Err_Ignore;
- goto Exit;
- }
- if ( (FT_UInt)num_elements > field->array_max )
- num_elements = field->array_max;
-
- old_cursor = parser->cursor;
- old_limit = parser->limit;
-
- /* we store the elements count if necessary; */
- /* we further assume that `count_offset' can't be zero */
- if ( field->type != T1_FIELD_TYPE_BBOX && field->count_offset != 0 )
- *(FT_Byte*)( (FT_Byte*)objects[0] + field->count_offset ) =
- (FT_Byte)num_elements;
-
- /* we now load each element, adjusting the field.offset on each one */
- token = elements;
- for ( ; num_elements > 0; num_elements--, token++ )
- {
- parser->cursor = token->start;
- parser->limit = token->limit;
- ps_parser_load_field( parser, &fieldrec, objects, max_objects, 0 );
- fieldrec.offset += fieldrec.size;
- }
-
-#if 0 /* obsolete -- keep for reference */
- if ( pflags )
- *pflags |= 1L << field->flag_bit;
-#else
- FT_UNUSED( pflags );
-#endif
-
- parser->cursor = old_cursor;
- parser->limit = old_limit;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Long )
- ps_parser_to_int( PS_Parser parser )
- {
- ps_parser_skip_spaces( parser );
- return PS_Conv_ToInt( &parser->cursor, parser->limit );
- }
-
-
- /* first character must be `<' if `delimiters' is non-zero */
-
- FT_LOCAL_DEF( FT_Error )
- ps_parser_to_bytes( PS_Parser parser,
- FT_Byte* bytes,
- FT_Long max_bytes,
- FT_Long* pnum_bytes,
- FT_Bool delimiters )
- {
- FT_Error error = PSaux_Err_Ok;
- FT_Byte* cur;
-
-
- ps_parser_skip_spaces( parser );
- cur = parser->cursor;
-
- if ( cur >= parser->limit )
- goto Exit;
-
- if ( delimiters )
- {
- if ( *cur != '<' )
- {
- FT_ERROR(( "ps_parser_to_bytes: Missing starting delimiter `<'\n" ));
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
-
- cur++;
- }
-
- *pnum_bytes = PS_Conv_ASCIIHexDecode( &cur,
- parser->limit,
- bytes,
- max_bytes );
-
- if ( delimiters )
- {
- if ( cur < parser->limit && *cur != '>' )
- {
- FT_ERROR(( "ps_parser_to_bytes: Missing closing delimiter `>'\n" ));
- error = PSaux_Err_Invalid_File_Format;
- goto Exit;
- }
-
- cur++;
- }
-
- parser->cursor = cur;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Fixed )
- ps_parser_to_fixed( PS_Parser parser,
- FT_Int power_ten )
- {
- ps_parser_skip_spaces( parser );
- return PS_Conv_ToFixed( &parser->cursor, parser->limit, power_ten );
- }
-
-
- FT_LOCAL_DEF( FT_Int )
- ps_parser_to_coord_array( PS_Parser parser,
- FT_Int max_coords,
- FT_Short* coords )
- {
- ps_parser_skip_spaces( parser );
- return ps_tocoordarray( &parser->cursor, parser->limit,
- max_coords, coords );
- }
-
-
- FT_LOCAL_DEF( FT_Int )
- ps_parser_to_fixed_array( PS_Parser parser,
- FT_Int max_values,
- FT_Fixed* values,
- FT_Int power_ten )
- {
- ps_parser_skip_spaces( parser );
- return ps_tofixedarray( &parser->cursor, parser->limit,
- max_values, values, power_ten );
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_String* )
- T1_ToString( PS_Parser parser )
- {
- return ps_tostring( &parser->cursor, parser->limit, parser->memory );
- }
-
-
- FT_LOCAL_DEF( FT_Bool )
- T1_ToBool( PS_Parser parser )
- {
- return ps_tobool( &parser->cursor, parser->limit );
- }
-
-#endif /* 0 */
-
-
- FT_LOCAL_DEF( void )
- ps_parser_init( PS_Parser parser,
- FT_Byte* base,
- FT_Byte* limit,
- FT_Memory memory )
- {
- parser->error = PSaux_Err_Ok;
- parser->base = base;
- parser->limit = limit;
- parser->cursor = base;
- parser->memory = memory;
- parser->funcs = ps_parser_funcs;
- }
-
-
- FT_LOCAL_DEF( void )
- ps_parser_done( PS_Parser parser )
- {
- FT_UNUSED( parser );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* t1_builder_init */
- /* */
- /* <Description> */
- /* Initializes a given glyph builder. */
- /* */
- /* <InOut> */
- /* builder :: A pointer to the glyph builder to initialize. */
- /* */
- /* <Input> */
- /* face :: The current face object. */
- /* */
- /* size :: The current size object. */
- /* */
- /* glyph :: The current glyph object. */
- /* */
- /* hinting :: Whether hinting should be applied. */
- /* */
- FT_LOCAL_DEF( void )
- t1_builder_init( T1_Builder builder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot glyph,
- FT_Bool hinting )
- {
- builder->parse_state = T1_Parse_Start;
- builder->load_points = 1;
-
- builder->face = face;
- builder->glyph = glyph;
- builder->memory = face->memory;
-
- if ( glyph )
- {
- FT_GlyphLoader loader = glyph->internal->loader;
-
-
- builder->loader = loader;
- builder->base = &loader->base.outline;
- builder->current = &loader->current.outline;
- FT_GlyphLoader_Rewind( loader );
-
- builder->hints_globals = size->internal;
- builder->hints_funcs = 0;
-
- if ( hinting )
- builder->hints_funcs = glyph->internal->glyph_hints;
- }
-
- builder->pos_x = 0;
- builder->pos_y = 0;
-
- builder->left_bearing.x = 0;
- builder->left_bearing.y = 0;
- builder->advance.x = 0;
- builder->advance.y = 0;
-
- builder->funcs = t1_builder_funcs;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* t1_builder_done */
- /* */
- /* <Description> */
- /* Finalizes a given glyph builder. Its contents can still be used */
- /* after the call, but the function saves important information */
- /* within the corresponding glyph slot. */
- /* */
- /* <Input> */
- /* builder :: A pointer to the glyph builder to finalize. */
- /* */
- FT_LOCAL_DEF( void )
- t1_builder_done( T1_Builder builder )
- {
- FT_GlyphSlot glyph = builder->glyph;
-
-
- if ( glyph )
- glyph->outline = *builder->base;
- }
-
-
- /* check that there is enough space for `count' more points */
- FT_LOCAL_DEF( FT_Error )
- t1_builder_check_points( T1_Builder builder,
- FT_Int count )
- {
- return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
- }
-
-
- /* add a new point, do not check space */
- FT_LOCAL_DEF( void )
- t1_builder_add_point( T1_Builder builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag )
- {
- FT_Outline* outline = builder->current;
-
-
- if ( builder->load_points )
- {
- FT_Vector* point = outline->points + outline->n_points;
- FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points;
-
-
- if ( builder->shift )
- {
- x >>= 16;
- y >>= 16;
- }
- point->x = x;
- point->y = y;
- *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
-
- builder->last = *point;
- }
- outline->n_points++;
- }
-
-
- /* check space for a new on-curve point, then add it */
- FT_LOCAL_DEF( FT_Error )
- t1_builder_add_point1( T1_Builder builder,
- FT_Pos x,
- FT_Pos y )
- {
- FT_Error error;
-
-
- error = t1_builder_check_points( builder, 1 );
- if ( !error )
- t1_builder_add_point( builder, x, y, 1 );
-
- return error;
- }
-
-
- /* check space for a new contour, then add it */
- FT_LOCAL_DEF( FT_Error )
- t1_builder_add_contour( T1_Builder builder )
- {
- FT_Outline* outline = builder->current;
- FT_Error error;
-
-
- if ( !builder->load_points )
- {
- outline->n_contours++;
- return PSaux_Err_Ok;
- }
-
- error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
- if ( !error )
- {
- if ( outline->n_contours > 0 )
- outline->contours[outline->n_contours - 1] =
- (short)( outline->n_points - 1 );
-
- outline->n_contours++;
- }
-
- return error;
- }
-
-
- /* if a path was begun, add its first on-curve point */
- FT_LOCAL_DEF( FT_Error )
- t1_builder_start_point( T1_Builder builder,
- FT_Pos x,
- FT_Pos y )
- {
- FT_Error error = PSaux_Err_Invalid_File_Format;
-
-
- /* test whether we are building a new contour */
-
- if ( builder->parse_state == T1_Parse_Have_Path )
- error = PSaux_Err_Ok;
- else if ( builder->parse_state == T1_Parse_Have_Moveto )
- {
- builder->parse_state = T1_Parse_Have_Path;
- error = t1_builder_add_contour( builder );
- if ( !error )
- error = t1_builder_add_point1( builder, x, y );
- }
-
- return error;
- }
-
-
- /* close the current contour */
- FT_LOCAL_DEF( void )
- t1_builder_close_contour( T1_Builder builder )
- {
- FT_Outline* outline = builder->current;
- FT_Int first;
-
-
- if ( !outline )
- return;
-
- first = outline->n_contours <= 1
- ? 0 : outline->contours[outline->n_contours - 2] + 1;
-
- /* We must not include the last point in the path if it */
- /* is located on the first point. */
- if ( outline->n_points > 1 )
- {
- FT_Vector* p1 = outline->points + first;
- FT_Vector* p2 = outline->points + outline->n_points - 1;
- FT_Byte* control = (FT_Byte*)outline->tags + outline->n_points - 1;
-
-
- /* `delete' last point only if it coincides with the first */
- /* point and it is not a control point (which can happen). */
- if ( p1->x == p2->x && p1->y == p2->y )
- if ( *control == FT_CURVE_TAG_ON )
- outline->n_points--;
- }
-
- if ( outline->n_contours > 0 )
- {
- /* Don't add contours only consisting of one point, i.e., */
- /* check whether begin point and last point are the same. */
- if ( first == outline->n_points - 1 )
- {
- outline->n_contours--;
- outline->n_points--;
- }
- else
- outline->contours[outline->n_contours - 1] =
- (short)( outline->n_points - 1 );
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** OTHER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- t1_decrypt( FT_Byte* buffer,
- FT_Offset length,
- FT_UShort seed )
- {
- PS_Conv_EexecDecode( &buffer,
- buffer + length,
- buffer,
- length,
- &seed );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h
deleted file mode 100644
index c2cbf2c79b3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/psobjs.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/***************************************************************************/
-/* */
-/* psobjs.h */
-/* */
-/* Auxiliary functions for PostScript fonts (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSOBJS_H__
-#define __PSOBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1_TABLE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_CALLBACK_TABLE
- const PS_Table_FuncsRec ps_table_funcs;
-
- FT_CALLBACK_TABLE
- const PS_Parser_FuncsRec ps_parser_funcs;
-
- FT_CALLBACK_TABLE
- const T1_Builder_FuncsRec t1_builder_funcs;
-
-
- FT_LOCAL( FT_Error )
- ps_table_new( PS_Table table,
- FT_Int count,
- FT_Memory memory );
-
- FT_LOCAL( FT_Error )
- ps_table_add( PS_Table table,
- FT_Int idx,
- void* object,
- FT_PtrDist length );
-
- FT_LOCAL( void )
- ps_table_done( PS_Table table );
-
-
- FT_LOCAL( void )
- ps_table_release( PS_Table table );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL( void )
- ps_parser_skip_spaces( PS_Parser parser );
-
- FT_LOCAL( void )
- ps_parser_skip_PS_token( PS_Parser parser );
-
- FT_LOCAL( void )
- ps_parser_to_token( PS_Parser parser,
- T1_Token token );
-
- FT_LOCAL( void )
- ps_parser_to_token_array( PS_Parser parser,
- T1_Token tokens,
- FT_UInt max_tokens,
- FT_Int* pnum_tokens );
-
- FT_LOCAL( FT_Error )
- ps_parser_load_field( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- FT_LOCAL( FT_Error )
- ps_parser_load_field_table( PS_Parser parser,
- const T1_Field field,
- void** objects,
- FT_UInt max_objects,
- FT_ULong* pflags );
-
- FT_LOCAL( FT_Long )
- ps_parser_to_int( PS_Parser parser );
-
-
- FT_LOCAL( FT_Error )
- ps_parser_to_bytes( PS_Parser parser,
- FT_Byte* bytes,
- FT_Long max_bytes,
- FT_Long* pnum_bytes,
- FT_Bool delimiters );
-
-
- FT_LOCAL( FT_Fixed )
- ps_parser_to_fixed( PS_Parser parser,
- FT_Int power_ten );
-
-
- FT_LOCAL( FT_Int )
- ps_parser_to_coord_array( PS_Parser parser,
- FT_Int max_coords,
- FT_Short* coords );
-
- FT_LOCAL( FT_Int )
- ps_parser_to_fixed_array( PS_Parser parser,
- FT_Int max_values,
- FT_Fixed* values,
- FT_Int power_ten );
-
-
- FT_LOCAL( void )
- ps_parser_init( PS_Parser parser,
- FT_Byte* base,
- FT_Byte* limit,
- FT_Memory memory );
-
- FT_LOCAL( void )
- ps_parser_done( PS_Parser parser );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** T1 BUILDER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- t1_builder_init( T1_Builder builder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot glyph,
- FT_Bool hinting );
-
- FT_LOCAL( void )
- t1_builder_done( T1_Builder builder );
-
- FT_LOCAL( FT_Error )
- t1_builder_check_points( T1_Builder builder,
- FT_Int count );
-
- FT_LOCAL( void )
- t1_builder_add_point( T1_Builder builder,
- FT_Pos x,
- FT_Pos y,
- FT_Byte flag );
-
- FT_LOCAL( FT_Error )
- t1_builder_add_point1( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
- FT_LOCAL( FT_Error )
- t1_builder_add_contour( T1_Builder builder );
-
-
- FT_LOCAL( FT_Error )
- t1_builder_start_point( T1_Builder builder,
- FT_Pos x,
- FT_Pos y );
-
-
- FT_LOCAL( void )
- t1_builder_close_contour( T1_Builder builder );
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** OTHER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_LOCAL( void )
- t1_decrypt( FT_Byte* buffer,
- FT_Offset length,
- FT_UShort seed );
-
-
-FT_END_HEADER
-
-#endif /* __PSOBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk
deleted file mode 100644
index 7a1be37b692..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/rules.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-#
-# FreeType 2 PSaux driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2002, 2003, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# PSAUX driver directory
-#
-PSAUX_DIR := $(SRC_DIR)/psaux
-
-
-# compilation flags for the driver
-#
-PSAUX_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSAUX_DIR))
-
-
-# PSAUX driver sources (i.e., C files)
-#
-PSAUX_DRV_SRC := $(PSAUX_DIR)/psobjs.c \
- $(PSAUX_DIR)/t1decode.c \
- $(PSAUX_DIR)/t1cmap.c \
- $(PSAUX_DIR)/afmparse.c \
- $(PSAUX_DIR)/psconv.c \
- $(PSAUX_DIR)/psauxmod.c
-
-# PSAUX driver headers
-#
-PSAUX_DRV_H := $(PSAUX_DRV_SRC:%c=%h) \
- $(PSAUX_DIR)/psauxerr.h
-
-
-# PSAUX driver object(s)
-#
-# PSAUX_DRV_OBJ_M is used during `multi' builds.
-# PSAUX_DRV_OBJ_S is used during `single' builds.
-#
-PSAUX_DRV_OBJ_M := $(PSAUX_DRV_SRC:$(PSAUX_DIR)/%.c=$(OBJ_DIR)/%.$O)
-PSAUX_DRV_OBJ_S := $(OBJ_DIR)/psaux.$O
-
-# PSAUX driver source file for single build
-#
-PSAUX_DRV_SRC_S := $(PSAUX_DIR)/psaux.c
-
-
-# PSAUX driver - single object
-#
-$(PSAUX_DRV_OBJ_S): $(PSAUX_DRV_SRC_S) $(PSAUX_DRV_SRC) \
- $(FREETYPE_H) $(PSAUX_DRV_H)
- $(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSAUX_DRV_SRC_S))
-
-
-# PSAUX driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(PSAUX_DIR)/%.c $(FREETYPE_H) $(PSAUX_DRV_H)
- $(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(PSAUX_DRV_OBJ_S)
-DRV_OBJS_M += $(PSAUX_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c
deleted file mode 100644
index 67a23db569f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1cmap.c */
-/* */
-/* Type 1 character map support (body). */
-/* */
-/* Copyright 2002, 2003, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "t1cmap.h"
-
-#include FT_INTERNAL_DEBUG_H
-
-#include "psauxerr.h"
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- t1_cmap_std_init( T1_CMapStd cmap,
- FT_Int is_expert )
- {
- T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
-
-
- cmap->num_glyphs = face->type1.num_glyphs;
- cmap->glyph_names = (const char* const*)face->type1.glyph_names;
- cmap->sid_to_string = psnames->adobe_std_strings;
- cmap->code_to_sid = is_expert ? psnames->adobe_expert_encoding
- : psnames->adobe_std_encoding;
-
- FT_ASSERT( cmap->code_to_sid != NULL );
- }
-
-
- FT_CALLBACK_DEF( void )
- t1_cmap_std_done( T1_CMapStd cmap )
- {
- cmap->num_glyphs = 0;
- cmap->glyph_names = NULL;
- cmap->sid_to_string = NULL;
- cmap->code_to_sid = NULL;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_std_char_index( T1_CMapStd cmap,
- FT_UInt32 char_code )
- {
- FT_UInt result = 0;
-
-
- if ( char_code < 256 )
- {
- FT_UInt code, n;
- const char* glyph_name;
-
-
- /* convert character code to Adobe SID string */
- code = cmap->code_to_sid[char_code];
- glyph_name = cmap->sid_to_string( code );
-
- /* look for the corresponding glyph name */
- for ( n = 0; n < cmap->num_glyphs; n++ )
- {
- const char* gname = cmap->glyph_names[n];
-
-
- if ( gname && gname[0] == glyph_name[0] &&
- ft_strcmp( gname, glyph_name ) == 0 )
- {
- result = n;
- break;
- }
- }
- }
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_std_char_next( T1_CMapStd cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code + 1;
-
-
- while ( char_code < 256 )
- {
- result = t1_cmap_std_char_index( cmap, char_code );
- if ( result != 0 )
- goto Exit;
-
- char_code++;
- }
- char_code = 0;
-
- Exit:
- *pchar_code = char_code;
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- t1_cmap_standard_init( T1_CMapStd cmap )
- {
- t1_cmap_std_init( cmap, 0 );
- return 0;
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- t1_cmap_standard_class_rec =
- {
- sizeof ( T1_CMapStdRec ),
-
- (FT_CMap_InitFunc) t1_cmap_standard_init,
- (FT_CMap_DoneFunc) t1_cmap_std_done,
- (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
- (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- FT_CALLBACK_DEF( FT_Error )
- t1_cmap_expert_init( T1_CMapStd cmap )
- {
- t1_cmap_std_init( cmap, 1 );
- return 0;
- }
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- t1_cmap_expert_class_rec =
- {
- sizeof ( T1_CMapStdRec ),
-
- (FT_CMap_InitFunc) t1_cmap_expert_init,
- (FT_CMap_DoneFunc) t1_cmap_std_done,
- (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
- (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 CUSTOM ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_CALLBACK_DEF( FT_Error )
- t1_cmap_custom_init( T1_CMapCustom cmap )
- {
- T1_Face face = (T1_Face)FT_CMAP_FACE( cmap );
- T1_Encoding encoding = &face->type1.encoding;
-
-
- cmap->first = encoding->code_first;
- cmap->count = (FT_UInt)( encoding->code_last - cmap->first + 1 );
- cmap->indices = encoding->char_index;
-
- FT_ASSERT( cmap->indices != NULL );
- FT_ASSERT( encoding->code_first <= encoding->code_last );
-
- return 0;
- }
-
-
- FT_CALLBACK_DEF( void )
- t1_cmap_custom_done( T1_CMapCustom cmap )
- {
- cmap->indices = NULL;
- cmap->first = 0;
- cmap->count = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_custom_char_index( T1_CMapCustom cmap,
- FT_UInt32 char_code )
- {
- FT_UInt result = 0;
-
-
- if ( ( char_code >= cmap->first ) &&
- ( char_code < ( cmap->first + cmap->count ) ) )
- result = cmap->indices[char_code];
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_custom_char_next( T1_CMapCustom cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt result = 0;
- FT_UInt32 char_code = *pchar_code;
-
-
- ++char_code;
-
- if ( char_code < cmap->first )
- char_code = cmap->first;
-
- for ( ; char_code < ( cmap->first + cmap->count ); char_code++ )
- {
- result = cmap->indices[char_code];
- if ( result != 0 )
- goto Exit;
- }
-
- char_code = 0;
-
- Exit:
- *pchar_code = char_code;
- return result;
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- t1_cmap_custom_class_rec =
- {
- sizeof ( T1_CMapCustomRec ),
-
- (FT_CMap_InitFunc) t1_cmap_custom_init,
- (FT_CMap_DoneFunc) t1_cmap_custom_done,
- (FT_CMap_CharIndexFunc)t1_cmap_custom_char_index,
- (FT_CMap_CharNextFunc) t1_cmap_custom_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 SYNTHETIC UNICODE ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_CALLBACK_DEF( const char * )
- t1_get_glyph_name( T1_Face face,
- FT_UInt idx )
- {
- return face->type1.glyph_names[idx];
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- t1_cmap_unicode_init( PS_Unicodes unicodes )
- {
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
-
-
- return psnames->unicodes_init( memory,
- unicodes,
- face->type1.num_glyphs,
- (PS_GetGlyphNameFunc)&t1_get_glyph_name,
- (PS_FreeGlyphNameFunc)NULL,
- (FT_Pointer)face );
- }
-
-
- FT_CALLBACK_DEF( void )
- t1_cmap_unicode_done( PS_Unicodes unicodes )
- {
- FT_Face face = FT_CMAP_FACE( unicodes );
- FT_Memory memory = FT_FACE_MEMORY( face );
-
-
- FT_FREE( unicodes->maps );
- unicodes->num_maps = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_unicode_char_index( PS_Unicodes unicodes,
- FT_UInt32 char_code )
- {
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
-
-
- return psnames->unicodes_char_index( unicodes, char_code );
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- t1_cmap_unicode_char_next( PS_Unicodes unicodes,
- FT_UInt32 *pchar_code )
- {
- T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
- FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
-
-
- return psnames->unicodes_char_next( unicodes, pchar_code );
- }
-
-
- FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
- t1_cmap_unicode_class_rec =
- {
- sizeof ( PS_UnicodesRec ),
-
- (FT_CMap_InitFunc) t1_cmap_unicode_init,
- (FT_CMap_DoneFunc) t1_cmap_unicode_done,
- (FT_CMap_CharIndexFunc)t1_cmap_unicode_char_index,
- (FT_CMap_CharNextFunc) t1_cmap_unicode_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h
deleted file mode 100644
index 7ae65d2fa16..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1cmap.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1cmap.h */
-/* */
-/* Type 1 character map support (specification). */
-/* */
-/* Copyright 2002, 2003, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1CMAP_H__
-#define __T1CMAP_H__
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* standard (and expert) encoding cmaps */
- typedef struct T1_CMapStdRec_* T1_CMapStd;
-
- typedef struct T1_CMapStdRec_
- {
- FT_CMapRec cmap;
-
- const FT_UShort* code_to_sid;
- PS_Adobe_Std_StringsFunc sid_to_string;
-
- FT_UInt num_glyphs;
- const char* const* glyph_names;
-
- } T1_CMapStdRec;
-
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- t1_cmap_standard_class_rec;
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- t1_cmap_expert_class_rec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 CUSTOM ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef struct T1_CMapCustomRec_* T1_CMapCustom;
-
- typedef struct T1_CMapCustomRec_
- {
- FT_CMapRec cmap;
- FT_UInt first;
- FT_UInt count;
- FT_UShort* indices;
-
- } T1_CMapCustomRec;
-
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- t1_cmap_custom_class_rec;
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE1 SYNTHETIC UNICODE ENCODING CMAP *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* unicode (synthetic) cmaps */
-
- FT_CALLBACK_TABLE const FT_CMap_ClassRec
- t1_cmap_unicode_class_rec;
-
- /* */
-
-
-FT_END_HEADER
-
-#endif /* __T1CMAP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c
deleted file mode 100644
index bda2324d788..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.c
+++ /dev/null
@@ -1,1474 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1decode.c */
-/* */
-/* PostScript Type 1 decoding routines (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include FT_OUTLINE_H
-
-#include "t1decode.h"
-#include "psobjs.h"
-
-#include "psauxerr.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1decode
-
-
- typedef enum T1_Operator_
- {
- op_none = 0,
- op_endchar,
- op_hsbw,
- op_seac,
- op_sbw,
- op_closepath,
- op_hlineto,
- op_hmoveto,
- op_hvcurveto,
- op_rlineto,
- op_rmoveto,
- op_rrcurveto,
- op_vhcurveto,
- op_vlineto,
- op_vmoveto,
- op_dotsection,
- op_hstem,
- op_hstem3,
- op_vstem,
- op_vstem3,
- op_div,
- op_callothersubr,
- op_callsubr,
- op_pop,
- op_return,
- op_setcurrentpoint,
- op_unknown15,
-
- op_max /* never remove this one */
-
- } T1_Operator;
-
-
- static
- const FT_Int t1_args_count[op_max] =
- {
- 0, /* none */
- 0, /* endchar */
- 2, /* hsbw */
- 5, /* seac */
- 4, /* sbw */
- 0, /* closepath */
- 1, /* hlineto */
- 1, /* hmoveto */
- 4, /* hvcurveto */
- 2, /* rlineto */
- 2, /* rmoveto */
- 6, /* rrcurveto */
- 4, /* vhcurveto */
- 1, /* vlineto */
- 1, /* vmoveto */
- 0, /* dotsection */
- 2, /* hstem */
- 6, /* hstem3 */
- 2, /* vstem */
- 6, /* vstem3 */
- 2, /* div */
- -1, /* callothersubr */
- 1, /* callsubr */
- 0, /* pop */
- 0, /* return */
- 2, /* setcurrentpoint */
- 2 /* opcode 15 (undocumented and obsolete) */
- };
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* t1_lookup_glyph_by_stdcharcode */
- /* */
- /* <Description> */
- /* Looks up a given glyph by its StandardEncoding charcode. Used to */
- /* implement the SEAC Type 1 operator. */
- /* */
- /* <Input> */
- /* face :: The current face object. */
- /* */
- /* charcode :: The character code to look for. */
- /* */
- /* <Return> */
- /* A glyph index in the font face. Returns -1 if the corresponding */
- /* glyph wasn't found. */
- /* */
- static FT_Int
- t1_lookup_glyph_by_stdcharcode( T1_Decoder decoder,
- FT_Int charcode )
- {
- FT_UInt n;
- const FT_String* glyph_name;
- FT_Service_PsCMaps psnames = decoder->psnames;
-
-
- /* check range of standard char code */
- if ( charcode < 0 || charcode > 255 )
- return -1;
-
- glyph_name = psnames->adobe_std_strings(
- psnames->adobe_std_encoding[charcode]);
-
- for ( n = 0; n < decoder->num_glyphs; n++ )
- {
- FT_String* name = (FT_String*)decoder->glyph_names[n];
-
-
- if ( name && name[0] == glyph_name[0] &&
- ft_strcmp( name, glyph_name ) == 0 )
- return n;
- }
-
- return -1;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* t1operator_seac */
- /* */
- /* <Description> */
- /* Implements the `seac' Type 1 operator for a Type 1 decoder. */
- /* */
- /* <Input> */
- /* decoder :: The current CID decoder. */
- /* */
- /* asb :: The accent's side bearing. */
- /* */
- /* adx :: The horizontal offset of the accent. */
- /* */
- /* ady :: The vertical offset of the accent. */
- /* */
- /* bchar :: The base character's StandardEncoding charcode. */
- /* */
- /* achar :: The accent character's StandardEncoding charcode. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- t1operator_seac( T1_Decoder decoder,
- FT_Pos asb,
- FT_Pos adx,
- FT_Pos ady,
- FT_Int bchar,
- FT_Int achar )
- {
- FT_Error error;
- FT_Int bchar_index, achar_index;
-#if 0
- FT_Int n_base_points;
- FT_Outline* base = decoder->builder.base;
-#endif
- FT_Vector left_bearing, advance;
-
-
- /* seac weirdness */
- adx += decoder->builder.left_bearing.x;
-
- /* `glyph_names' is set to 0 for CID fonts which do not */
- /* include an encoding. How can we deal with these? */
- if ( decoder->glyph_names == 0 )
- {
- FT_ERROR(( "t1operator_seac:" ));
- FT_ERROR(( " glyph names table not available in this font!\n" ));
- return PSaux_Err_Syntax_Error;
- }
-
- bchar_index = t1_lookup_glyph_by_stdcharcode( decoder, bchar );
- achar_index = t1_lookup_glyph_by_stdcharcode( decoder, achar );
-
- if ( bchar_index < 0 || achar_index < 0 )
- {
- FT_ERROR(( "t1operator_seac:" ));
- FT_ERROR(( " invalid seac character code arguments\n" ));
- return PSaux_Err_Syntax_Error;
- }
-
- /* if we are trying to load a composite glyph, do not load the */
- /* accent character and return the array of subglyphs. */
- if ( decoder->builder.no_recurse )
- {
- FT_GlyphSlot glyph = (FT_GlyphSlot)decoder->builder.glyph;
- FT_GlyphLoader loader = glyph->internal->loader;
- FT_SubGlyph subg;
-
-
- /* reallocate subglyph array if necessary */
- error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
- if ( error )
- goto Exit;
-
- subg = loader->current.subglyphs;
-
- /* subglyph 0 = base character */
- subg->index = bchar_index;
- subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
- FT_SUBGLYPH_FLAG_USE_MY_METRICS;
- subg->arg1 = 0;
- subg->arg2 = 0;
- subg++;
-
- /* subglyph 1 = accent character */
- subg->index = achar_index;
- subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
- subg->arg1 = (FT_Int)( adx - asb );
- subg->arg2 = (FT_Int)ady;
-
- /* set up remaining glyph fields */
- glyph->num_subglyphs = 2;
- glyph->subglyphs = loader->base.subglyphs;
- glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
-
- loader->current.num_subglyphs = 2;
- goto Exit;
- }
-
- /* First load `bchar' in builder */
- /* now load the unscaled outline */
-
- FT_GlyphLoader_Prepare( decoder->builder.loader ); /* prepare loader */
-
- error = t1_decoder_parse_glyph( decoder, bchar_index );
- if ( error )
- goto Exit;
-
- /* save the left bearing and width of the base character */
- /* as they will be erased by the next load. */
-
- left_bearing = decoder->builder.left_bearing;
- advance = decoder->builder.advance;
-
- decoder->builder.left_bearing.x = 0;
- decoder->builder.left_bearing.y = 0;
-
- decoder->builder.pos_x = adx - asb;
- decoder->builder.pos_y = ady;
-
- /* Now load `achar' on top of */
- /* the base outline */
- error = t1_decoder_parse_glyph( decoder, achar_index );
- if ( error )
- goto Exit;
-
- /* restore the left side bearing and */
- /* advance width of the base character */
-
- decoder->builder.left_bearing = left_bearing;
- decoder->builder.advance = advance;
-
- decoder->builder.pos_x = 0;
- decoder->builder.pos_y = 0;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* t1_decoder_parse_charstrings */
- /* */
- /* <Description> */
- /* Parses a given Type 1 charstrings program. */
- /* */
- /* <Input> */
- /* decoder :: The current Type 1 decoder. */
- /* */
- /* charstring_base :: The base address of the charstring stream. */
- /* */
- /* charstring_len :: The length in bytes of the charstring stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- t1_decoder_parse_charstrings( T1_Decoder decoder,
- FT_Byte* charstring_base,
- FT_UInt charstring_len )
- {
- FT_Error error;
- T1_Decoder_Zone zone;
- FT_Byte* ip;
- FT_Byte* limit;
- T1_Builder builder = &decoder->builder;
- FT_Pos x, y, orig_x, orig_y;
- FT_Int known_othersubr_result_cnt = 0;
- FT_Int unknown_othersubr_result_cnt = 0;
-
- T1_Hints_Funcs hinter;
-
-
- /* we don't want to touch the source code -- use macro trick */
-#define start_point t1_builder_start_point
-#define check_points t1_builder_check_points
-#define add_point t1_builder_add_point
-#define add_point1 t1_builder_add_point1
-#define add_contour t1_builder_add_contour
-#define close_contour t1_builder_close_contour
-
- /* First of all, initialize the decoder */
- decoder->top = decoder->stack;
- decoder->zone = decoder->zones;
- zone = decoder->zones;
-
- builder->parse_state = T1_Parse_Start;
-
- hinter = (T1_Hints_Funcs)builder->hints_funcs;
-
- /* a font that reads BuildCharArray without setting */
- /* its values first is buggy, but ... */
- FT_ASSERT( ( decoder->len_buildchar == 0 ) ==
- ( decoder->buildchar == NULL ) );
-
- if ( decoder->len_buildchar > 0 )
- ft_memset( &decoder->buildchar[0],
- 0,
- sizeof( decoder->buildchar[0] ) * decoder->len_buildchar );
-
- FT_TRACE4(( "\nStart charstring\n" ));
-
- zone->base = charstring_base;
- limit = zone->limit = charstring_base + charstring_len;
- ip = zone->cursor = zone->base;
-
- error = PSaux_Err_Ok;
-
- x = orig_x = builder->pos_x;
- y = orig_y = builder->pos_y;
-
- /* begin hints recording session, if any */
- if ( hinter )
- hinter->open( hinter->hints );
-
- /* now, execute loop */
- while ( ip < limit )
- {
- FT_Long* top = decoder->top;
- T1_Operator op = op_none;
- FT_Long value = 0;
-
-
- FT_ASSERT( known_othersubr_result_cnt == 0 ||
- unknown_othersubr_result_cnt == 0 );
-
- FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
-
- /*********************************************************************/
- /* */
- /* Decode operator or operand */
- /* */
- /* */
-
- /* first of all, decompress operator or value */
- switch ( *ip++ )
- {
- case 1:
- op = op_hstem;
- break;
-
- case 3:
- op = op_vstem;
- break;
- case 4:
- op = op_vmoveto;
- break;
- case 5:
- op = op_rlineto;
- break;
- case 6:
- op = op_hlineto;
- break;
- case 7:
- op = op_vlineto;
- break;
- case 8:
- op = op_rrcurveto;
- break;
- case 9:
- op = op_closepath;
- break;
- case 10:
- op = op_callsubr;
- break;
- case 11:
- op = op_return;
- break;
-
- case 13:
- op = op_hsbw;
- break;
- case 14:
- op = op_endchar;
- break;
-
- case 15: /* undocumented, obsolete operator */
- op = op_unknown15;
- break;
-
- case 21:
- op = op_rmoveto;
- break;
- case 22:
- op = op_hmoveto;
- break;
-
- case 30:
- op = op_vhcurveto;
- break;
- case 31:
- op = op_hvcurveto;
- break;
-
- case 12:
- if ( ip > limit )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invalid escape (12+EOF)\n" ));
- goto Syntax_Error;
- }
-
- switch ( *ip++ )
- {
- case 0:
- op = op_dotsection;
- break;
- case 1:
- op = op_vstem3;
- break;
- case 2:
- op = op_hstem3;
- break;
- case 6:
- op = op_seac;
- break;
- case 7:
- op = op_sbw;
- break;
- case 12:
- op = op_div;
- break;
- case 16:
- op = op_callothersubr;
- break;
- case 17:
- op = op_pop;
- break;
- case 33:
- op = op_setcurrentpoint;
- break;
-
- default:
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invalid escape (12+%d)\n",
- ip[-1] ));
- goto Syntax_Error;
- }
- break;
-
- case 255: /* four bytes integer */
- if ( ip + 4 > limit )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "unexpected EOF in integer\n" ));
- goto Syntax_Error;
- }
-
- value = (FT_Int32)( ((FT_Long)ip[0] << 24) |
- ((FT_Long)ip[1] << 16) |
- ((FT_Long)ip[2] << 8 ) |
- ip[3] );
- ip += 4;
- break;
-
- default:
- if ( ip[-1] >= 32 )
- {
- if ( ip[-1] < 247 )
- value = (FT_Long)ip[-1] - 139;
- else
- {
- if ( ++ip > limit )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: " ));
- FT_ERROR(( "unexpected EOF in integer\n" ));
- goto Syntax_Error;
- }
-
- if ( ip[-2] < 251 )
- value = ( ( (FT_Long)ip[-2] - 247 ) << 8 ) + ip[-1] + 108;
- else
- value = -( ( ( (FT_Long)ip[-2] - 251 ) << 8 ) + ip[-1] + 108 );
- }
- }
- else
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invalid byte (%d)\n", ip[-1] ));
- goto Syntax_Error;
- }
- }
-
- if ( unknown_othersubr_result_cnt > 0 )
- {
- switch ( op )
- {
- case op_callsubr:
- case op_return:
- case op_none:
- case op_pop:
- break;
-
- default:
- /* all operands have been transferred by previous pops */
- unknown_othersubr_result_cnt = 0;
- break;
- }
- }
-
- /*********************************************************************/
- /* */
- /* Push value on stack, or process operator */
- /* */
- /* */
- if ( op == op_none )
- {
- if ( top - decoder->stack >= T1_MAX_CHARSTRINGS_OPERANDS )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: stack overflow!\n" ));
- goto Syntax_Error;
- }
-
- FT_TRACE4(( " %ld", value ));
-
- *top++ = value;
- decoder->top = top;
- }
- else if ( op == op_callothersubr ) /* callothersubr */
- {
- FT_Int subr_no;
- FT_Int arg_cnt;
-
-
- FT_TRACE4(( " callothersubr" ));
-
- if ( top - decoder->stack < 2 )
- goto Stack_Underflow;
-
- top -= 2;
-
- subr_no = (FT_Int)top[1];
- arg_cnt = (FT_Int)top[0];
-
- /***********************************************************/
- /* */
- /* remove all operands to callothersubr from the stack */
- /* */
- /* for handled othersubrs, where we know the number of */
- /* arguments, we increase the stack by the value of */
- /* known_othersubr_result_cnt */
- /* */
- /* for unhandled othersubrs the following pops adjust the */
- /* stack pointer as necessary */
-
- if ( arg_cnt > top - decoder->stack )
- goto Stack_Underflow;
-
- top -= arg_cnt;
-
- known_othersubr_result_cnt = 0;
- unknown_othersubr_result_cnt = 0;
-
- /* XXX TODO: The checks to `arg_count == <whatever>' */
- /* might not be correct; an othersubr expects a certain */
- /* number of operands on the PostScript stack (as opposed */
- /* to the T1 stack) but it doesn't have to put them there */
- /* by itself; previous othersubrs might have left the */
- /* operands there if they were not followed by an */
- /* appropriate number of pops */
- /* */
- /* On the other hand, Adobe Reader 7.0.8 for Linux doesn't */
- /* accept a font that contains charstrings like */
- /* */
- /* 100 200 2 20 callothersubr */
- /* 300 1 20 callothersubr pop */
- /* */
- /* Perhaps this is the reason why BuildCharArray exists. */
-
- switch ( subr_no )
- {
- case 1: /* start flex feature */
- if ( arg_cnt != 0 )
- goto Unexpected_OtherSubr;
-
- decoder->flex_state = 1;
- decoder->num_flex_vectors = 0;
- if ( start_point( builder, x, y ) ||
- check_points( builder, 6 ) )
- goto Fail;
- break;
-
- case 2: /* add flex vectors */
- {
- FT_Int idx;
-
-
- if ( arg_cnt != 0 )
- goto Unexpected_OtherSubr;
-
- /* note that we should not add a point for index 0; */
- /* this will move our current position to the flex */
- /* point without adding any point to the outline */
- idx = decoder->num_flex_vectors++;
- if ( idx > 0 && idx < 7 )
- add_point( builder,
- x,
- y,
- (FT_Byte)( idx == 3 || idx == 6 ) );
- }
- break;
-
- case 0: /* end flex feature */
- if ( arg_cnt != 3 )
- goto Unexpected_OtherSubr;
-
- if ( decoder->flex_state == 0 ||
- decoder->num_flex_vectors != 7 )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "unexpected flex end\n" ));
- goto Syntax_Error;
- }
-
- /* the two `results' are popped by the following setcurrentpoint */
- known_othersubr_result_cnt = 2;
- break;
-
- case 3: /* change hints */
- if ( arg_cnt != 1 )
- goto Unexpected_OtherSubr;
-
- known_othersubr_result_cnt = 1;
-
- if ( hinter )
- hinter->reset( hinter->hints, builder->current->n_points );
-
- break;
-
- case 12:
- case 13:
- /* counter control hints, clear stack */
- top = decoder->stack;
- break;
-
- case 14:
- case 15:
- case 16:
- case 17:
- case 18: /* multiple masters */
- {
- PS_Blend blend = decoder->blend;
- FT_UInt num_points, nn, mm;
- FT_Long* delta;
- FT_Long* values;
-
-
- if ( !blend )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: " ));
- FT_ERROR(( "unexpected multiple masters operator!\n" ));
- goto Syntax_Error;
- }
-
- num_points = (FT_UInt)subr_no - 13 + ( subr_no == 18 );
- if ( arg_cnt != (FT_Int)( num_points * blend->num_designs ) )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: " ));
- FT_ERROR(( "incorrect number of mm arguments\n" ));
- goto Syntax_Error;
- }
-
- /* we want to compute: */
- /* */
- /* a0*w0 + a1*w1 + ... + ak*wk */
- /* */
- /* but we only have the a0, a1-a0, a2-a0, .. ak-a0 */
- /* however, given that w0 + w1 + ... + wk == 1, we can */
- /* rewrite it easily as: */
- /* */
- /* a0 + (a1-a0)*w1 + (a2-a0)*w2 + .. + (ak-a0)*wk */
- /* */
- /* where k == num_designs-1 */
- /* */
- /* I guess that's why it's written in this `compact' */
- /* form. */
- /* */
- delta = top + num_points;
- values = top;
- for ( nn = 0; nn < num_points; nn++ )
- {
- FT_Long tmp = values[0];
-
-
- for ( mm = 1; mm < blend->num_designs; mm++ )
- tmp += FT_MulFix( *delta++, blend->weight_vector[mm] );
-
- *values++ = tmp;
- }
-
- known_othersubr_result_cnt = num_points;
- break;
- }
-
-#ifdef CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS
-
- /* We cannot yet enable these since currently */
- /* our T1 stack stores integers which lack the */
- /* precision to express the values */
-
- case 19:
- /* <idx> 1 19 callothersubr */
- /* => replace elements starting from index cvi( <idx> ) */
- /* of BuildCharArray with WeightVector */
- {
- FT_Int idx;
- PS_Blend blend = decoder->blend;
-
-
- if ( arg_cnt != 1 || blend == NULL )
- goto Unexpected_OtherSubr;
-
- idx = top[0];
-
- if ( idx < 0 ||
- idx + blend->num_designs > decoder->face->len_buildchar )
- goto Unexpected_OtherSubr;
-
- ft_memcpy( &decoder->buildchar[idx],
- blend->weight_vector,
- blend->num_designs *
- sizeof( blend->weight_vector[0] ) );
- }
- break;
-
- case 20:
- /* <arg1> <arg2> 2 20 callothersubr pop */
- /* ==> push <arg1> + <arg2> onto T1 stack */
- if ( arg_cnt != 2 )
- goto Unexpected_OtherSubr;
-
- top[0] += top[1]; /* XXX (over|under)flow */
-
- known_othersubr_result_cnt = 1;
- break;
-
- case 21:
- /* <arg1> <arg2> 2 21 callothersubr pop */
- /* ==> push <arg1> - <arg2> onto T1 stack */
- if ( arg_cnt != 2 )
- goto Unexpected_OtherSubr;
-
- top[0] -= top[1]; /* XXX (over|under)flow */
-
- known_othersubr_result_cnt = 1;
- break;
-
- case 22:
- /* <arg1> <arg2> 2 22 callothersubr pop */
- /* ==> push <arg1> * <arg2> onto T1 stack */
- if ( arg_cnt != 2 )
- goto Unexpected_OtherSubr;
-
- top[0] *= top[1]; /* XXX (over|under)flow */
-
- known_othersubr_result_cnt = 1;
- break;
-
- case 23:
- /* <arg1> <arg2> 2 23 callothersubr pop */
- /* ==> push <arg1> / <arg2> onto T1 stack */
- if ( arg_cnt != 2 || top[1] == 0 )
- goto Unexpected_OtherSubr;
-
- top[0] /= top[1]; /* XXX (over|under)flow */
-
- known_othersubr_result_cnt = 1;
- break;
-
-#endif /* CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS */
-
- case 24:
- /* <val> <idx> 2 24 callothersubr */
- /* => set BuildCharArray[cvi( <idx> )] = <val> */
- {
- FT_Int idx;
- PS_Blend blend = decoder->blend;
-
- if ( arg_cnt != 2 || blend == NULL )
- goto Unexpected_OtherSubr;
-
- idx = top[1];
-
- if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
- goto Unexpected_OtherSubr;
-
- decoder->buildchar[idx] = top[0];
- }
- break;
-
- case 25:
- /* <idx> 1 25 callothersubr pop */
- /* => push BuildCharArray[cvi( idx )] */
- /* onto T1 stack */
- {
- FT_Int idx;
- PS_Blend blend = decoder->blend;
-
- if ( arg_cnt != 1 || blend == NULL )
- goto Unexpected_OtherSubr;
-
- idx = top[0];
-
- if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
- goto Unexpected_OtherSubr;
-
- top[0] = decoder->buildchar[idx];
- }
-
- known_othersubr_result_cnt = 1;
- break;
-
-#if 0
- case 26:
- /* <val> mark <idx> ==> set BuildCharArray[cvi( <idx> )] = <val>, */
- /* leave mark on T1 stack */
- /* <val> <idx> ==> set BuildCharArray[cvi( <idx> )] = <val> */
- XXX who has left his mark on the (PostScript) stack ?;
- break;
-#endif
-
- case 27:
- /* <res1> <res2> <val1> <val2> 4 27 callothersubr pop */
- /* ==> push <res1> onto T1 stack if <val1> <= <val2>, */
- /* otherwise push <res2> */
- if ( arg_cnt != 4 )
- goto Unexpected_OtherSubr;
-
- if ( top[2] > top[3] )
- top[0] = top[1];
-
- known_othersubr_result_cnt = 1;
- break;
-
-#ifdef CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS
- case 28:
- /* 0 28 callothersubr pop */
- /* => push random value from interval [0, 1) onto stack */
- if ( arg_cnt != 0 )
- goto Unexpected_OtherSubr;
-
- top[0] = FT_rand();
- known_othersubr_result_cnt = 1;
- break;
-#endif
-
- default:
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "unknown othersubr [%d %d], wish me luck!\n",
- arg_cnt, subr_no ));
- unknown_othersubr_result_cnt = arg_cnt;
- break;
-
- Unexpected_OtherSubr:
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invalid othersubr [%d %d]!\n", arg_cnt, subr_no ));
- goto Syntax_Error;
- }
-
- top += known_othersubr_result_cnt;
-
- decoder->top = top;
- }
- else /* general operator */
- {
- FT_Int num_args = t1_args_count[op];
-
-
- FT_ASSERT( num_args >= 0 );
-
- if ( top - decoder->stack < num_args )
- goto Stack_Underflow;
-
- /* XXX Operators usually take their operands from the */
- /* bottom of the stack, i.e., the operands are */
- /* decoder->stack[0], ..., decoder->stack[num_args - 1]; */
- /* only div, callsubr, and callothersubr are different. */
- /* In practice it doesn't matter (?). */
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- switch ( op )
- {
- case op_callsubr:
- case op_div:
- case op_callothersubr:
- case op_pop:
- case op_return:
- break;
-
- default:
- if ( top - decoder->stack != num_args )
- FT_TRACE0(( "t1_decoder_parse_charstrings: "
- "too much operands on the stack "
- "(seen %d, expected %d)\n",
- top - decoder->stack, num_args ));
- break;
- }
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
- top -= num_args;
-
- switch ( op )
- {
- case op_endchar:
- FT_TRACE4(( " endchar" ));
-
- close_contour( builder );
-
- /* close hints recording session */
- if ( hinter )
- {
- if (hinter->close( hinter->hints, builder->current->n_points ))
- goto Syntax_Error;
-
- /* apply hints to the loaded glyph outline now */
- hinter->apply( hinter->hints,
- builder->current,
- (PSH_Globals) builder->hints_globals,
- decoder->hint_mode );
- }
-
- /* add current outline to the glyph slot */
- FT_GlyphLoader_Add( builder->loader );
-
- FT_TRACE4(( "\n" ));
-
- /* the compiler should optimize away this empty loop but ... */
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- if ( decoder->len_buildchar > 0 )
- {
- FT_UInt i;
-
-
- FT_TRACE4(( "BuildCharArray = [ " ));
-
- for ( i = 0; i < decoder->len_buildchar; ++i )
- FT_TRACE4(( "%d ", decoder->buildchar[ i ] ));
-
- FT_TRACE4(( "]\n" ));
- }
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
- FT_TRACE4(( "\n" ));
-
- /* return now! */
- return PSaux_Err_Ok;
-
- case op_hsbw:
- FT_TRACE4(( " hsbw" ));
-
- builder->parse_state = T1_Parse_Have_Width;
-
- builder->left_bearing.x += top[0];
- builder->advance.x = top[1];
- builder->advance.y = 0;
-
- orig_x = builder->last.x = x = builder->pos_x + top[0];
- orig_y = builder->last.y = y = builder->pos_y;
-
- FT_UNUSED( orig_y );
-
- /* the `metrics_only' indicates that we only want to compute */
- /* the glyph's metrics (lsb + advance width), not load the */
- /* rest of it; so exit immediately */
- if ( builder->metrics_only )
- return PSaux_Err_Ok;
-
- break;
-
- case op_seac:
- /* return immediately after the processing */
- return t1operator_seac( decoder, top[0], top[1], top[2],
- (FT_Int)top[3], (FT_Int)top[4] );
-
- case op_sbw:
- FT_TRACE4(( " sbw" ));
-
- builder->parse_state = T1_Parse_Have_Width;
-
- builder->left_bearing.x += top[0];
- builder->left_bearing.y += top[1];
- builder->advance.x = top[2];
- builder->advance.y = top[3];
-
- builder->last.x = x = builder->pos_x + top[0];
- builder->last.y = y = builder->pos_y + top[1];
-
- /* the `metrics_only' indicates that we only want to compute */
- /* the glyph's metrics (lsb + advance width), not load the */
- /* rest of it; so exit immediately */
- if ( builder->metrics_only )
- return PSaux_Err_Ok;
-
- break;
-
- case op_closepath:
- FT_TRACE4(( " closepath" ));
-
- /* if there is no path, `closepath' is a no-op */
- if ( builder->parse_state == T1_Parse_Have_Path ||
- builder->parse_state == T1_Parse_Have_Moveto )
- close_contour( builder );
-
- builder->parse_state = T1_Parse_Have_Width;
- break;
-
- case op_hlineto:
- FT_TRACE4(( " hlineto" ));
-
- if ( start_point( builder, x, y ) )
- goto Fail;
-
- x += top[0];
- goto Add_Line;
-
- case op_hmoveto:
- FT_TRACE4(( " hmoveto" ));
-
- x += top[0];
- if ( !decoder->flex_state )
- {
- if ( builder->parse_state == T1_Parse_Start )
- goto Syntax_Error;
- builder->parse_state = T1_Parse_Have_Moveto;
- }
- break;
-
- case op_hvcurveto:
- FT_TRACE4(( " hvcurveto" ));
-
- if ( start_point( builder, x, y ) ||
- check_points( builder, 3 ) )
- goto Fail;
-
- x += top[0];
- add_point( builder, x, y, 0 );
- x += top[1];
- y += top[2];
- add_point( builder, x, y, 0 );
- y += top[3];
- add_point( builder, x, y, 1 );
- break;
-
- case op_rlineto:
- FT_TRACE4(( " rlineto" ));
-
- if ( start_point( builder, x, y ) )
- goto Fail;
-
- x += top[0];
- y += top[1];
-
- Add_Line:
- if ( add_point1( builder, x, y ) )
- goto Fail;
- break;
-
- case op_rmoveto:
- FT_TRACE4(( " rmoveto" ));
-
- x += top[0];
- y += top[1];
- if ( !decoder->flex_state )
- {
- if ( builder->parse_state == T1_Parse_Start )
- goto Syntax_Error;
- builder->parse_state = T1_Parse_Have_Moveto;
- }
- break;
-
- case op_rrcurveto:
- FT_TRACE4(( " rcurveto" ));
-
- if ( start_point( builder, x, y ) ||
- check_points( builder, 3 ) )
- goto Fail;
-
- x += top[0];
- y += top[1];
- add_point( builder, x, y, 0 );
-
- x += top[2];
- y += top[3];
- add_point( builder, x, y, 0 );
-
- x += top[4];
- y += top[5];
- add_point( builder, x, y, 1 );
- break;
-
- case op_vhcurveto:
- FT_TRACE4(( " vhcurveto" ));
-
- if ( start_point( builder, x, y ) ||
- check_points( builder, 3 ) )
- goto Fail;
-
- y += top[0];
- add_point( builder, x, y, 0 );
- x += top[1];
- y += top[2];
- add_point( builder, x, y, 0 );
- x += top[3];
- add_point( builder, x, y, 1 );
- break;
-
- case op_vlineto:
- FT_TRACE4(( " vlineto" ));
-
- if ( start_point( builder, x, y ) )
- goto Fail;
-
- y += top[0];
- goto Add_Line;
-
- case op_vmoveto:
- FT_TRACE4(( " vmoveto" ));
-
- y += top[0];
- if ( !decoder->flex_state )
- {
- if ( builder->parse_state == T1_Parse_Start )
- goto Syntax_Error;
- builder->parse_state = T1_Parse_Have_Moveto;
- }
- break;
-
- case op_div:
- FT_TRACE4(( " div" ));
-
- if ( top[1] )
- {
- *top = top[0] / top[1];
- ++top;
- }
- else
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: division by 0\n" ));
- goto Syntax_Error;
- }
- break;
-
- case op_callsubr:
- {
- FT_Int idx;
-
-
- FT_TRACE4(( " callsubr" ));
-
- idx = (FT_Int)top[0];
- if ( idx < 0 || idx >= (FT_Int)decoder->num_subrs )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invalid subrs index\n" ));
- goto Syntax_Error;
- }
-
- if ( zone - decoder->zones >= T1_MAX_SUBRS_CALLS )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "too many nested subrs\n" ));
- goto Syntax_Error;
- }
-
- zone->cursor = ip; /* save current instruction pointer */
-
- zone++;
-
- /* The Type 1 driver stores subroutines without the seed bytes. */
- /* The CID driver stores subroutines with seed bytes. This */
- /* case is taken care of when decoder->subrs_len == 0. */
- zone->base = decoder->subrs[idx];
-
- if ( decoder->subrs_len )
- zone->limit = zone->base + decoder->subrs_len[idx];
- else
- {
- /* We are using subroutines from a CID font. We must adjust */
- /* for the seed bytes. */
- zone->base += ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
- zone->limit = decoder->subrs[idx + 1];
- }
-
- zone->cursor = zone->base;
-
- if ( !zone->base )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "invoking empty subrs!\n" ));
- goto Syntax_Error;
- }
-
- decoder->zone = zone;
- ip = zone->base;
- limit = zone->limit;
- break;
- }
-
- case op_pop:
- FT_TRACE4(( " pop" ));
-
- if ( known_othersubr_result_cnt > 0 )
- {
- known_othersubr_result_cnt--;
- /* ignore, we pushed the operands ourselves */
- break;
- }
-
- if ( unknown_othersubr_result_cnt == 0 )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "no more operands for othersubr!\n" ));
- goto Syntax_Error;
- }
-
- unknown_othersubr_result_cnt--;
- top++; /* `push' the operand to callothersubr onto the stack */
- break;
-
- case op_return:
- FT_TRACE4(( " return" ));
-
- if ( zone <= decoder->zones )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: unexpected return\n" ));
- goto Syntax_Error;
- }
-
- zone--;
- ip = zone->cursor;
- limit = zone->limit;
- decoder->zone = zone;
- break;
-
- case op_dotsection:
- FT_TRACE4(( " dotsection" ));
-
- break;
-
- case op_hstem:
- FT_TRACE4(( " hstem" ));
-
- /* record horizontal hint */
- if ( hinter )
- {
- /* top[0] += builder->left_bearing.y; */
- hinter->stem( hinter->hints, 1, top );
- }
-
- break;
-
- case op_hstem3:
- FT_TRACE4(( " hstem3" ));
-
- /* record horizontal counter-controlled hints */
- if ( hinter )
- hinter->stem3( hinter->hints, 1, top );
-
- break;
-
- case op_vstem:
- FT_TRACE4(( " vstem" ));
-
- /* record vertical hint */
- if ( hinter )
- {
- top[0] += orig_x;
- hinter->stem( hinter->hints, 0, top );
- }
-
- break;
-
- case op_vstem3:
- FT_TRACE4(( " vstem3" ));
-
- /* record vertical counter-controlled hints */
- if ( hinter )
- {
- FT_Pos dx = orig_x;
-
-
- top[0] += dx;
- top[2] += dx;
- top[4] += dx;
- hinter->stem3( hinter->hints, 0, top );
- }
- break;
-
- case op_setcurrentpoint:
- FT_TRACE4(( " setcurrentpoint" ));
-
- /* From the T1 specs, section 6.4: */
- /* */
- /* The setcurrentpoint command is used only in */
- /* conjunction with results from OtherSubrs procedures. */
-
- /* known_othersubr_result_cnt != 0 is already handled above */
- if ( decoder->flex_state != 1 )
- {
- FT_ERROR(( "t1_decoder_parse_charstrings: " ));
- FT_ERROR(( "unexpected `setcurrentpoint'\n" ));
-
- goto Syntax_Error;
- }
- else
- decoder->flex_state = 0;
- break;
-
- case op_unknown15:
- FT_TRACE4(( " opcode_15" ));
- /* nothing to do except to pop the two arguments */
- break;
-
- default:
- FT_ERROR(( "t1_decoder_parse_charstrings: "
- "unhandled opcode %d\n", op ));
- goto Syntax_Error;
- }
-
- /* XXX Operators usually clear the operand stack; */
- /* only div, callsubr, callothersubr, pop, and */
- /* return are different. */
- /* In practice it doesn't matter (?). */
-
- decoder->top = top;
-
- } /* general operator processing */
-
- } /* while ip < limit */
-
- FT_TRACE4(( "..end..\n\n" ));
-
- Fail:
- return error;
-
- Syntax_Error:
- return PSaux_Err_Syntax_Error;
-
- Stack_Underflow:
- return PSaux_Err_Stack_Underflow;
- }
-
-
- /* parse a single Type 1 glyph */
- FT_LOCAL_DEF( FT_Error )
- t1_decoder_parse_glyph( T1_Decoder decoder,
- FT_UInt glyph )
- {
- return decoder->parse_callback( decoder, glyph );
- }
-
-
- /* initialize T1 decoder */
- FT_LOCAL_DEF( FT_Error )
- t1_decoder_init( T1_Decoder decoder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Byte** glyph_names,
- PS_Blend blend,
- FT_Bool hinting,
- FT_Render_Mode hint_mode,
- T1_Decoder_Callback parse_callback )
- {
- FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
-
- /* retrieve PSNames interface from list of current modules */
- {
- FT_Service_PsCMaps psnames = 0;
-
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- if ( !psnames )
- {
- FT_ERROR(( "t1_decoder_init: " ));
- FT_ERROR(( "the `psnames' module is not available\n" ));
- return PSaux_Err_Unimplemented_Feature;
- }
-
- decoder->psnames = psnames;
- }
-
- t1_builder_init( &decoder->builder, face, size, slot, hinting );
-
- /* decoder->buildchar and decoder->len_buildchar have to be */
- /* initialized by the caller since we cannot know the length */
- /* of the BuildCharArray */
-
- decoder->num_glyphs = (FT_UInt)face->num_glyphs;
- decoder->glyph_names = glyph_names;
- decoder->hint_mode = hint_mode;
- decoder->blend = blend;
- decoder->parse_callback = parse_callback;
-
- decoder->funcs = t1_decoder_funcs;
-
- return PSaux_Err_Ok;
- }
-
-
- /* finalize T1 decoder */
- FT_LOCAL_DEF( void )
- t1_decoder_done( T1_Decoder decoder )
- {
- t1_builder_done( &decoder->builder );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h
deleted file mode 100644
index 00728db501e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psaux/t1decode.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1decode.h */
-/* */
-/* PostScript Type 1 decoding routines (specification). */
-/* */
-/* Copyright 2000-2001, 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1DECODE_H__
-#define __T1DECODE_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_CALLBACK_TABLE
- const T1_Decoder_FuncsRec t1_decoder_funcs;
-
-
- FT_LOCAL( FT_Error )
- t1_decoder_parse_glyph( T1_Decoder decoder,
- FT_UInt glyph_index );
-
- FT_LOCAL( FT_Error )
- t1_decoder_parse_charstrings( T1_Decoder decoder,
- FT_Byte* base,
- FT_UInt len );
-
- FT_LOCAL( FT_Error )
- t1_decoder_init( T1_Decoder decoder,
- FT_Face face,
- FT_Size size,
- FT_GlyphSlot slot,
- FT_Byte** glyph_names,
- PS_Blend blend,
- FT_Bool hinting,
- FT_Render_Mode hint_mode,
- T1_Decoder_Callback parse_glyph );
-
- FT_LOCAL( void )
- t1_decoder_done( T1_Decoder decoder );
-
-
-FT_END_HEADER
-
-#endif /* __T1DECODE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile
deleted file mode 100644
index 769dcc4b296..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/pshinter Jamfile
-#
-# Copyright 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) pshinter ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = pshrec pshglob pshalgo pshmod ;
- }
- else
- {
- _sources = pshinter ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/pshinter Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk
deleted file mode 100644
index ed24eb7fa89..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 PSHinter module definition
-#
-
-
-# Copyright 1996-2001, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += PSHINTER_MODULE
-
-define PSHINTER_MODULE
-$(OPEN_DRIVER) FT_Module_Class, pshinter_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)pshinter $(ECHO_DRIVER_DESC)Postscript hinter module$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c
deleted file mode 100644
index f9ab3dae58b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.c
+++ /dev/null
@@ -1,2302 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshalgo.c */
-/* */
-/* PostScript hinting algorithm (body). */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include "pshalgo.h"
-
-#include "pshnterr.h"
-
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pshalgo2
-
-
-#ifdef DEBUG_HINTER
- PSH_Hint_Table ps_debug_hint_table = 0;
- PSH_HintFunc ps_debug_hint_func = 0;
- PSH_Glyph ps_debug_glyph = 0;
-#endif
-
-
-#define COMPUTE_INFLEXS /* compute inflection points to optimize `S' */
- /* and similar glyphs */
-#define STRONGER /* slightly increase the contrast of smooth */
- /* hinting */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BASIC HINTS RECORDINGS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* return true if two stem hints overlap */
- static FT_Int
- psh_hint_overlap( PSH_Hint hint1,
- PSH_Hint hint2 )
- {
- return hint1->org_pos + hint1->org_len >= hint2->org_pos &&
- hint2->org_pos + hint2->org_len >= hint1->org_pos;
- }
-
-
- /* destroy hints table */
- static void
- psh_hint_table_done( PSH_Hint_Table table,
- FT_Memory memory )
- {
- FT_FREE( table->zones );
- table->num_zones = 0;
- table->zone = 0;
-
- FT_FREE( table->sort );
- FT_FREE( table->hints );
- table->num_hints = 0;
- table->max_hints = 0;
- table->sort_global = 0;
- }
-
-
- /* deactivate all hints in a table */
- static void
- psh_hint_table_deactivate( PSH_Hint_Table table )
- {
- FT_UInt count = table->max_hints;
- PSH_Hint hint = table->hints;
-
-
- for ( ; count > 0; count--, hint++ )
- {
- psh_hint_deactivate( hint );
- hint->order = -1;
- }
- }
-
-
- /* internal function to record a new hint */
- static void
- psh_hint_table_record( PSH_Hint_Table table,
- FT_UInt idx )
- {
- PSH_Hint hint = table->hints + idx;
-
-
- if ( idx >= table->max_hints )
- {
- FT_ERROR(( "psh_hint_table_record: invalid hint index %d\n", idx ));
- return;
- }
-
- /* ignore active hints */
- if ( psh_hint_is_active( hint ) )
- return;
-
- psh_hint_activate( hint );
-
- /* now scan the current active hint set to check */
- /* whether `hint' overlaps with another hint */
- {
- PSH_Hint* sorted = table->sort_global;
- FT_UInt count = table->num_hints;
- PSH_Hint hint2;
-
-
- hint->parent = 0;
- for ( ; count > 0; count--, sorted++ )
- {
- hint2 = sorted[0];
-
- if ( psh_hint_overlap( hint, hint2 ) )
- {
- hint->parent = hint2;
- break;
- }
- }
- }
-
- if ( table->num_hints < table->max_hints )
- table->sort_global[table->num_hints++] = hint;
- else
- FT_ERROR(( "psh_hint_table_record: too many sorted hints! BUG!\n" ));
- }
-
-
- static void
- psh_hint_table_record_mask( PSH_Hint_Table table,
- PS_Mask hint_mask )
- {
- FT_Int mask = 0, val = 0;
- FT_Byte* cursor = hint_mask->bytes;
- FT_UInt idx, limit;
-
-
- limit = hint_mask->num_bits;
-
- for ( idx = 0; idx < limit; idx++ )
- {
- if ( mask == 0 )
- {
- val = *cursor++;
- mask = 0x80;
- }
-
- if ( val & mask )
- psh_hint_table_record( table, idx );
-
- mask >>= 1;
- }
- }
-
-
- /* create hints table */
- static FT_Error
- psh_hint_table_init( PSH_Hint_Table table,
- PS_Hint_Table hints,
- PS_Mask_Table hint_masks,
- PS_Mask_Table counter_masks,
- FT_Memory memory )
- {
- FT_UInt count;
- FT_Error error;
-
- FT_UNUSED( counter_masks );
-
-
- count = hints->num_hints;
-
- /* allocate our tables */
- if ( FT_NEW_ARRAY( table->sort, 2 * count ) ||
- FT_NEW_ARRAY( table->hints, count ) ||
- FT_NEW_ARRAY( table->zones, 2 * count + 1 ) )
- goto Exit;
-
- table->max_hints = count;
- table->sort_global = table->sort + count;
- table->num_hints = 0;
- table->num_zones = 0;
- table->zone = 0;
-
- /* initialize the `table->hints' array */
- {
- PSH_Hint write = table->hints;
- PS_Hint read = hints->hints;
-
-
- for ( ; count > 0; count--, write++, read++ )
- {
- write->org_pos = read->pos;
- write->org_len = read->len;
- write->flags = read->flags;
- }
- }
-
- /* we now need to determine the initial `parent' stems; first */
- /* activate the hints that are given by the initial hint masks */
- if ( hint_masks )
- {
- PS_Mask mask = hint_masks->masks;
-
-
- count = hint_masks->num_masks;
- table->hint_masks = hint_masks;
-
- for ( ; count > 0; count--, mask++ )
- psh_hint_table_record_mask( table, mask );
- }
-
- /* finally, do a linear parse in case some hints were left alone */
- if ( table->num_hints != table->max_hints )
- {
- FT_UInt idx;
-
-
- FT_ERROR(( "psh_hint_table_init: missing/incorrect hint masks!\n" ));
-
- count = table->max_hints;
- for ( idx = 0; idx < count; idx++ )
- psh_hint_table_record( table, idx );
- }
-
- Exit:
- return error;
- }
-
-
- static void
- psh_hint_table_activate_mask( PSH_Hint_Table table,
- PS_Mask hint_mask )
- {
- FT_Int mask = 0, val = 0;
- FT_Byte* cursor = hint_mask->bytes;
- FT_UInt idx, limit, count;
-
-
- limit = hint_mask->num_bits;
- count = 0;
-
- psh_hint_table_deactivate( table );
-
- for ( idx = 0; idx < limit; idx++ )
- {
- if ( mask == 0 )
- {
- val = *cursor++;
- mask = 0x80;
- }
-
- if ( val & mask )
- {
- PSH_Hint hint = &table->hints[idx];
-
-
- if ( !psh_hint_is_active( hint ) )
- {
- FT_UInt count2;
-
-#if 0
- PSH_Hint* sort = table->sort;
- PSH_Hint hint2;
-
-
- for ( count2 = count; count2 > 0; count2--, sort++ )
- {
- hint2 = sort[0];
- if ( psh_hint_overlap( hint, hint2 ) )
- FT_ERROR(( "psh_hint_table_activate_mask:"
- " found overlapping hints\n" ))
- }
-#else
- count2 = 0;
-#endif
-
- if ( count2 == 0 )
- {
- psh_hint_activate( hint );
- if ( count < table->max_hints )
- table->sort[count++] = hint;
- else
- FT_ERROR(( "psh_hint_tableactivate_mask:"
- " too many active hints\n" ));
- }
- }
- }
-
- mask >>= 1;
- }
- table->num_hints = count;
-
- /* now, sort the hints; they are guaranteed to not overlap */
- /* so we can compare their "org_pos" field directly */
- {
- FT_Int i1, i2;
- PSH_Hint hint1, hint2;
- PSH_Hint* sort = table->sort;
-
-
- /* a simple bubble sort will do, since in 99% of cases, the hints */
- /* will be already sorted -- and the sort will be linear */
- for ( i1 = 1; i1 < (FT_Int)count; i1++ )
- {
- hint1 = sort[i1];
- for ( i2 = i1 - 1; i2 >= 0; i2-- )
- {
- hint2 = sort[i2];
-
- if ( hint2->org_pos < hint1->org_pos )
- break;
-
- sort[i2 + 1] = hint2;
- sort[i2] = hint1;
- }
- }
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** HINTS GRID-FITTING AND OPTIMIZATION *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#if 1
- static FT_Pos
- psh_dimension_quantize_len( PSH_Dimension dim,
- FT_Pos len,
- FT_Bool do_snapping )
- {
- if ( len <= 64 )
- len = 64;
- else
- {
- FT_Pos delta = len - dim->stdw.widths[0].cur;
-
-
- if ( delta < 0 )
- delta = -delta;
-
- if ( delta < 40 )
- {
- len = dim->stdw.widths[0].cur;
- if ( len < 48 )
- len = 48;
- }
-
- if ( len < 3 * 64 )
- {
- delta = ( len & 63 );
- len &= -64;
-
- if ( delta < 10 )
- len += delta;
-
- else if ( delta < 32 )
- len += 10;
-
- else if ( delta < 54 )
- len += 54;
-
- else
- len += delta;
- }
- else
- len = FT_PIX_ROUND( len );
- }
-
- if ( do_snapping )
- len = FT_PIX_ROUND( len );
-
- return len;
- }
-#endif /* 0 */
-
-
-#ifdef DEBUG_HINTER
-
- static void
- ps_simple_scale( PSH_Hint_Table table,
- FT_Fixed scale,
- FT_Fixed delta,
- FT_Int dimension )
- {
- PSH_Hint hint;
- FT_UInt count;
-
-
- for ( count = 0; count < table->max_hints; count++ )
- {
- hint = table->hints + count;
-
- hint->cur_pos = FT_MulFix( hint->org_pos, scale ) + delta;
- hint->cur_len = FT_MulFix( hint->org_len, scale );
-
- if ( ps_debug_hint_func )
- ps_debug_hint_func( hint, dimension );
- }
- }
-
-#endif /* DEBUG_HINTER */
-
-
- static FT_Fixed
- psh_hint_snap_stem_side_delta( FT_Fixed pos,
- FT_Fixed len )
- {
- FT_Fixed delta1 = FT_PIX_ROUND( pos ) - pos;
- FT_Fixed delta2 = FT_PIX_ROUND( pos + len ) - pos - len;
-
-
- if ( FT_ABS( delta1 ) <= FT_ABS( delta2 ) )
- return delta1;
- else
- return delta2;
- }
-
-
- static void
- psh_hint_align( PSH_Hint hint,
- PSH_Globals globals,
- FT_Int dimension,
- PSH_Glyph glyph )
- {
- PSH_Dimension dim = &globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Fixed delta = dim->scale_delta;
-
-
- if ( !psh_hint_is_fitted( hint ) )
- {
- FT_Pos pos = FT_MulFix( hint->org_pos, scale ) + delta;
- FT_Pos len = FT_MulFix( hint->org_len, scale );
-
- FT_Int do_snapping;
- FT_Pos fit_len;
- PSH_AlignmentRec align;
-
-
- /* ignore stem alignments when requested through the hint flags */
- if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
- ( dimension == 1 && !glyph->do_vert_hints ) )
- {
- hint->cur_pos = pos;
- hint->cur_len = len;
-
- psh_hint_set_fitted( hint );
- return;
- }
-
- /* perform stem snapping when requested - this is necessary
- * for monochrome and LCD hinting modes only
- */
- do_snapping = ( dimension == 0 && glyph->do_horz_snapping ) ||
- ( dimension == 1 && glyph->do_vert_snapping );
-
- hint->cur_len = fit_len = len;
-
- /* check blue zones for horizontal stems */
- align.align = PSH_BLUE_ALIGN_NONE;
- align.align_bot = align.align_top = 0;
-
- if ( dimension == 1 )
- psh_blues_snap_stem( &globals->blues,
- hint->org_pos + hint->org_len,
- hint->org_pos,
- &align );
-
- switch ( align.align )
- {
- case PSH_BLUE_ALIGN_TOP:
- /* the top of the stem is aligned against a blue zone */
- hint->cur_pos = align.align_top - fit_len;
- break;
-
- case PSH_BLUE_ALIGN_BOT:
- /* the bottom of the stem is aligned against a blue zone */
- hint->cur_pos = align.align_bot;
- break;
-
- case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
- /* both edges of the stem are aligned against blue zones */
- hint->cur_pos = align.align_bot;
- hint->cur_len = align.align_top - align.align_bot;
- break;
-
- default:
- {
- PSH_Hint parent = hint->parent;
-
-
- if ( parent )
- {
- FT_Pos par_org_center, par_cur_center;
- FT_Pos cur_org_center, cur_delta;
-
-
- /* ensure that parent is already fitted */
- if ( !psh_hint_is_fitted( parent ) )
- psh_hint_align( parent, globals, dimension, glyph );
-
- /* keep original relation between hints, this is, use the */
- /* scaled distance between the centers of the hints to */
- /* compute the new position */
- par_org_center = parent->org_pos + ( parent->org_len >> 1 );
- par_cur_center = parent->cur_pos + ( parent->cur_len >> 1 );
- cur_org_center = hint->org_pos + ( hint->org_len >> 1 );
-
- cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
- pos = par_cur_center + cur_delta - ( len >> 1 );
- }
-
- hint->cur_pos = pos;
- hint->cur_len = fit_len;
-
- /* Stem adjustment tries to snap stem widths to standard
- * ones. This is important to prevent unpleasant rounding
- * artefacts.
- */
- if ( glyph->do_stem_adjust )
- {
- if ( len <= 64 )
- {
- /* the stem is less than one pixel; we will center it
- * around the nearest pixel center
- */
- if ( len >= 32 )
- {
- /* This is a special case where we also widen the stem
- * and align it to the pixel grid.
- *
- * stem_center = pos + (len/2)
- * nearest_pixel_center = FT_ROUND(stem_center-32)+32
- * new_pos = nearest_pixel_center-32
- * = FT_ROUND(stem_center-32)
- * = FT_FLOOR(stem_center-32+32)
- * = FT_FLOOR(stem_center)
- * new_len = 64
- */
- pos = FT_PIX_FLOOR( pos + ( len >> 1 ) );
- len = 64;
- }
- else if ( len > 0 )
- {
- /* This is a very small stem; we simply align it to the
- * pixel grid, trying to find the minimal displacement.
- *
- * left = pos
- * right = pos + len
- * left_nearest_edge = ROUND(pos)
- * right_nearest_edge = ROUND(right)
- *
- * if ( ABS(left_nearest_edge - left) <=
- * ABS(right_nearest_edge - right) )
- * new_pos = left
- * else
- * new_pos = right
- */
- FT_Pos left_nearest = FT_PIX_ROUND( pos );
- FT_Pos right_nearest = FT_PIX_ROUND( pos + len );
- FT_Pos left_disp = left_nearest - pos;
- FT_Pos right_disp = right_nearest - ( pos + len );
-
-
- if ( left_disp < 0 )
- left_disp = -left_disp;
- if ( right_disp < 0 )
- right_disp = -right_disp;
- if ( left_disp <= right_disp )
- pos = left_nearest;
- else
- pos = right_nearest;
- }
- else
- {
- /* this is a ghost stem; we simply round it */
- pos = FT_PIX_ROUND( pos );
- }
- }
- else
- {
- len = psh_dimension_quantize_len( dim, len, 0 );
- }
- }
-
- /* now that we have a good hinted stem width, try to position */
- /* the stem along a pixel grid integer coordinate */
- hint->cur_pos = pos + psh_hint_snap_stem_side_delta( pos, len );
- hint->cur_len = len;
- }
- }
-
- if ( do_snapping )
- {
- pos = hint->cur_pos;
- len = hint->cur_len;
-
- if ( len < 64 )
- len = 64;
- else
- len = FT_PIX_ROUND( len );
-
- switch ( align.align )
- {
- case PSH_BLUE_ALIGN_TOP:
- hint->cur_pos = align.align_top - len;
- hint->cur_len = len;
- break;
-
- case PSH_BLUE_ALIGN_BOT:
- hint->cur_len = len;
- break;
-
- case PSH_BLUE_ALIGN_BOT | PSH_BLUE_ALIGN_TOP:
- /* don't touch */
- break;
-
-
- default:
- hint->cur_len = len;
- if ( len & 64 )
- pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ) + 32;
- else
- pos = FT_PIX_ROUND( pos + ( len >> 1 ) );
-
- hint->cur_pos = pos - ( len >> 1 );
- hint->cur_len = len;
- }
- }
-
- psh_hint_set_fitted( hint );
-
-#ifdef DEBUG_HINTER
- if ( ps_debug_hint_func )
- ps_debug_hint_func( hint, dimension );
-#endif
- }
- }
-
-
-#if 0 /* not used for now, experimental */
-
- /*
- * A variant to perform "light" hinting (i.e. FT_RENDER_MODE_LIGHT)
- * of stems
- */
- static void
- psh_hint_align_light( PSH_Hint hint,
- PSH_Globals globals,
- FT_Int dimension,
- PSH_Glyph glyph )
- {
- PSH_Dimension dim = &globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Fixed delta = dim->scale_delta;
-
-
- if ( !psh_hint_is_fitted( hint ) )
- {
- FT_Pos pos = FT_MulFix( hint->org_pos, scale ) + delta;
- FT_Pos len = FT_MulFix( hint->org_len, scale );
-
- FT_Pos fit_len;
-
- PSH_AlignmentRec align;
-
-
- /* ignore stem alignments when requested through the hint flags */
- if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
- ( dimension == 1 && !glyph->do_vert_hints ) )
- {
- hint->cur_pos = pos;
- hint->cur_len = len;
-
- psh_hint_set_fitted( hint );
- return;
- }
-
- fit_len = len;
-
- hint->cur_len = fit_len;
-
- /* check blue zones for horizontal stems */
- align.align = PSH_BLUE_ALIGN_NONE;
- align.align_bot = align.align_top = 0;
-
- if ( dimension == 1 )
- psh_blues_snap_stem( &globals->blues,
- hint->org_pos + hint->org_len,
- hint->org_pos,
- &align );
-
- switch ( align.align )
- {
- case PSH_BLUE_ALIGN_TOP:
- /* the top of the stem is aligned against a blue zone */
- hint->cur_pos = align.align_top - fit_len;
- break;
-
- case PSH_BLUE_ALIGN_BOT:
- /* the bottom of the stem is aligned against a blue zone */
- hint->cur_pos = align.align_bot;
- break;
-
- case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
- /* both edges of the stem are aligned against blue zones */
- hint->cur_pos = align.align_bot;
- hint->cur_len = align.align_top - align.align_bot;
- break;
-
- default:
- {
- PSH_Hint parent = hint->parent;
-
-
- if ( parent )
- {
- FT_Pos par_org_center, par_cur_center;
- FT_Pos cur_org_center, cur_delta;
-
-
- /* ensure that parent is already fitted */
- if ( !psh_hint_is_fitted( parent ) )
- psh_hint_align_light( parent, globals, dimension, glyph );
-
- par_org_center = parent->org_pos + ( parent->org_len / 2 );
- par_cur_center = parent->cur_pos + ( parent->cur_len / 2 );
- cur_org_center = hint->org_pos + ( hint->org_len / 2 );
-
- cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
- pos = par_cur_center + cur_delta - ( len >> 1 );
- }
-
- /* Stems less than one pixel wide are easy -- we want to
- * make them as dark as possible, so they must fall within
- * one pixel. If the stem is split between two pixels
- * then snap the edge that is nearer to the pixel boundary
- * to the pixel boundary.
- */
- if ( len <= 64 )
- {
- if ( ( pos + len + 63 ) / 64 != pos / 64 + 1 )
- pos += psh_hint_snap_stem_side_delta ( pos, len );
- }
-
- /* Position stems other to minimize the amount of mid-grays.
- * There are, in general, two positions that do this,
- * illustrated as A) and B) below.
- *
- * + + + +
- *
- * A) |--------------------------------|
- * B) |--------------------------------|
- * C) |--------------------------------|
- *
- * Position A) (split the excess stem equally) should be better
- * for stems of width N + f where f < 0.5.
- *
- * Position B) (split the deficiency equally) should be better
- * for stems of width N + f where f > 0.5.
- *
- * It turns out though that minimizing the total number of lit
- * pixels is also important, so position C), with one edge
- * aligned with a pixel boundary is actually preferable
- * to A). There are also more possibile positions for C) than
- * for A) or B), so it involves less distortion of the overall
- * character shape.
- */
- else /* len > 64 */
- {
- FT_Fixed frac_len = len & 63;
- FT_Fixed center = pos + ( len >> 1 );
- FT_Fixed delta_a, delta_b;
-
-
- if ( ( len / 64 ) & 1 )
- {
- delta_a = FT_PIX_FLOOR( center ) + 32 - center;
- delta_b = FT_PIX_ROUND( center ) - center;
- }
- else
- {
- delta_a = FT_PIX_ROUND( center ) - center;
- delta_b = FT_PIX_FLOOR( center ) + 32 - center;
- }
-
- /* We choose between B) and C) above based on the amount
- * of fractinal stem width; for small amounts, choose
- * C) always, for large amounts, B) always, and inbetween,
- * pick whichever one involves less stem movement.
- */
- if ( frac_len < 32 )
- {
- pos += psh_hint_snap_stem_side_delta ( pos, len );
- }
- else if ( frac_len < 48 )
- {
- FT_Fixed side_delta = psh_hint_snap_stem_side_delta ( pos,
- len );
-
- if ( FT_ABS( side_delta ) < FT_ABS( delta_b ) )
- pos += side_delta;
- else
- pos += delta_b;
- }
- else
- {
- pos += delta_b;
- }
- }
-
- hint->cur_pos = pos;
- }
- } /* switch */
-
- psh_hint_set_fitted( hint );
-
-#ifdef DEBUG_HINTER
- if ( ps_debug_hint_func )
- ps_debug_hint_func( hint, dimension );
-#endif
- }
- }
-
-#endif /* 0 */
-
-
- static void
- psh_hint_table_align_hints( PSH_Hint_Table table,
- PSH_Globals globals,
- FT_Int dimension,
- PSH_Glyph glyph )
- {
- PSH_Hint hint;
- FT_UInt count;
-
-#ifdef DEBUG_HINTER
-
- PSH_Dimension dim = &globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Fixed delta = dim->scale_delta;
-
-
- if ( ps_debug_no_vert_hints && dimension == 0 )
- {
- ps_simple_scale( table, scale, delta, dimension );
- return;
- }
-
- if ( ps_debug_no_horz_hints && dimension == 1 )
- {
- ps_simple_scale( table, scale, delta, dimension );
- return;
- }
-
-#endif /* DEBUG_HINTER*/
-
- hint = table->hints;
- count = table->max_hints;
-
- for ( ; count > 0; count--, hint++ )
- psh_hint_align( hint, globals, dimension, glyph );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** POINTS INTERPOLATION ROUTINES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#define PSH_ZONE_MIN -3200000L
-#define PSH_ZONE_MAX +3200000L
-
-#define xxDEBUG_ZONES
-
-
-#ifdef DEBUG_ZONES
-
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
- static void
- psh_print_zone( PSH_Zone zone )
- {
- printf( "zone [scale,delta,min,max] = [%.3f,%.3f,%d,%d]\n",
- zone->scale / 65536.0,
- zone->delta / 64.0,
- zone->min,
- zone->max );
- }
-
-#else
-
-#define psh_print_zone( x ) do { } while ( 0 )
-
-#endif /* DEBUG_ZONES */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** HINTER GLYPH MANAGEMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-#if 1
-
-#define psh_corner_is_flat ft_corner_is_flat
-#define psh_corner_orientation ft_corner_orientation
-
-#else
-
- FT_LOCAL_DEF( FT_Int )
- psh_corner_is_flat( FT_Pos x_in,
- FT_Pos y_in,
- FT_Pos x_out,
- FT_Pos y_out )
- {
- FT_Pos ax = x_in;
- FT_Pos ay = y_in;
-
- FT_Pos d_in, d_out, d_corner;
-
-
- if ( ax < 0 )
- ax = -ax;
- if ( ay < 0 )
- ay = -ay;
- d_in = ax + ay;
-
- ax = x_out;
- if ( ax < 0 )
- ax = -ax;
- ay = y_out;
- if ( ay < 0 )
- ay = -ay;
- d_out = ax + ay;
-
- ax = x_out + x_in;
- if ( ax < 0 )
- ax = -ax;
- ay = y_out + y_in;
- if ( ay < 0 )
- ay = -ay;
- d_corner = ax + ay;
-
- return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
- }
-
- static FT_Int
- psh_corner_orientation( FT_Pos in_x,
- FT_Pos in_y,
- FT_Pos out_x,
- FT_Pos out_y )
- {
- FT_Int result;
-
-
- /* deal with the trivial cases quickly */
- if ( in_y == 0 )
- {
- if ( in_x >= 0 )
- result = out_y;
- else
- result = -out_y;
- }
- else if ( in_x == 0 )
- {
- if ( in_y >= 0 )
- result = -out_x;
- else
- result = out_x;
- }
- else if ( out_y == 0 )
- {
- if ( out_x >= 0 )
- result = in_y;
- else
- result = -in_y;
- }
- else if ( out_x == 0 )
- {
- if ( out_y >= 0 )
- result = -in_x;
- else
- result = in_x;
- }
- else /* general case */
- {
- long long delta = (long long)in_x * out_y - (long long)in_y * out_x;
-
- if ( delta == 0 )
- result = 0;
- else
- result = 1 - 2 * ( delta < 0 );
- }
-
- return result;
- }
-
-#endif /* !1 */
-
-
-#ifdef COMPUTE_INFLEXS
-
- /* compute all inflex points in a given glyph */
- static void
- psh_glyph_compute_inflections( PSH_Glyph glyph )
- {
- FT_UInt n;
-
-
- for ( n = 0; n < glyph->num_contours; n++ )
- {
- PSH_Point first, start, end, before, after;
- FT_Pos in_x, in_y, out_x, out_y;
- FT_Int orient_prev, orient_cur;
- FT_Int finished = 0;
-
-
- /* we need at least 4 points to create an inflection point */
- if ( glyph->contours[n].count < 4 )
- continue;
-
- /* compute first segment in contour */
- first = glyph->contours[n].start;
-
- start = end = first;
- do
- {
- end = end->next;
- if ( end == first )
- goto Skip;
-
- in_x = end->org_u - start->org_u;
- in_y = end->org_v - start->org_v;
-
- } while ( in_x == 0 && in_y == 0 );
-
- /* extend the segment start whenever possible */
- before = start;
- do
- {
- do
- {
- start = before;
- before = before->prev;
- if ( before == first )
- goto Skip;
-
- out_x = start->org_u - before->org_u;
- out_y = start->org_v - before->org_v;
-
- } while ( out_x == 0 && out_y == 0 );
-
- orient_prev = psh_corner_orientation( in_x, in_y, out_x, out_y );
-
- } while ( orient_prev == 0 );
-
- first = start;
- in_x = out_x;
- in_y = out_y;
-
- /* now, process all segments in the contour */
- do
- {
- /* first, extend current segment's end whenever possible */
- after = end;
- do
- {
- do
- {
- end = after;
- after = after->next;
- if ( after == first )
- finished = 1;
-
- out_x = after->org_u - end->org_u;
- out_y = after->org_v - end->org_v;
-
- } while ( out_x == 0 && out_y == 0 );
-
- orient_cur = psh_corner_orientation( in_x, in_y, out_x, out_y );
-
- } while ( orient_cur == 0 );
-
- if ( ( orient_cur ^ orient_prev ) < 0 )
- {
- do
- {
- psh_point_set_inflex( start );
- start = start->next;
- }
- while ( start != end );
-
- psh_point_set_inflex( start );
- }
-
- start = end;
- end = after;
- orient_prev = orient_cur;
- in_x = out_x;
- in_y = out_y;
-
- } while ( !finished );
-
- Skip:
- ;
- }
- }
-
-#endif /* COMPUTE_INFLEXS */
-
-
- static void
- psh_glyph_done( PSH_Glyph glyph )
- {
- FT_Memory memory = glyph->memory;
-
-
- psh_hint_table_done( &glyph->hint_tables[1], memory );
- psh_hint_table_done( &glyph->hint_tables[0], memory );
-
- FT_FREE( glyph->points );
- FT_FREE( glyph->contours );
-
- glyph->num_points = 0;
- glyph->num_contours = 0;
-
- glyph->memory = 0;
- }
-
-
- static int
- psh_compute_dir( FT_Pos dx,
- FT_Pos dy )
- {
- FT_Pos ax, ay;
- int result = PSH_DIR_NONE;
-
-
- ax = ( dx >= 0 ) ? dx : -dx;
- ay = ( dy >= 0 ) ? dy : -dy;
-
- if ( ay * 12 < ax )
- {
- /* |dy| <<< |dx| means a near-horizontal segment */
- result = ( dx >= 0 ) ? PSH_DIR_RIGHT : PSH_DIR_LEFT;
- }
- else if ( ax * 12 < ay )
- {
- /* |dx| <<< |dy| means a near-vertical segment */
- result = ( dy >= 0 ) ? PSH_DIR_UP : PSH_DIR_DOWN;
- }
-
- return result;
- }
-
-
- /* load outline point coordinates into hinter glyph */
- static void
- psh_glyph_load_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
- FT_Vector* vec = glyph->outline->points;
- PSH_Point point = glyph->points;
- FT_UInt count = glyph->num_points;
-
-
- for ( ; count > 0; count--, point++, vec++ )
- {
- point->flags2 = 0;
- point->hint = NULL;
- if ( dimension == 0 )
- {
- point->org_u = vec->x;
- point->org_v = vec->y;
- }
- else
- {
- point->org_u = vec->y;
- point->org_v = vec->x;
- }
-
-#ifdef DEBUG_HINTER
- point->org_x = vec->x;
- point->org_y = vec->y;
-#endif
-
- }
- }
-
-
- /* save hinted point coordinates back to outline */
- static void
- psh_glyph_save_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
- FT_UInt n;
- PSH_Point point = glyph->points;
- FT_Vector* vec = glyph->outline->points;
- char* tags = glyph->outline->tags;
-
-
- for ( n = 0; n < glyph->num_points; n++ )
- {
- if ( dimension == 0 )
- vec[n].x = point->cur_u;
- else
- vec[n].y = point->cur_u;
-
- if ( psh_point_is_strong( point ) )
- tags[n] |= (char)( ( dimension == 0 ) ? 32 : 64 );
-
-#ifdef DEBUG_HINTER
-
- if ( dimension == 0 )
- {
- point->cur_x = point->cur_u;
- point->flags_x = point->flags2 | point->flags;
- }
- else
- {
- point->cur_y = point->cur_u;
- point->flags_y = point->flags2 | point->flags;
- }
-
-#endif
-
- point++;
- }
- }
-
-
- static FT_Error
- psh_glyph_init( PSH_Glyph glyph,
- FT_Outline* outline,
- PS_Hints ps_hints,
- PSH_Globals globals )
- {
- FT_Error error;
- FT_Memory memory;
-
-
- /* clear all fields */
- FT_MEM_ZERO( glyph, sizeof ( *glyph ) );
-
- memory = glyph->memory = globals->memory;
-
- /* allocate and setup points + contours arrays */
- if ( FT_NEW_ARRAY( glyph->points, outline->n_points ) ||
- FT_NEW_ARRAY( glyph->contours, outline->n_contours ) )
- goto Exit;
-
- glyph->num_points = outline->n_points;
- glyph->num_contours = outline->n_contours;
-
- {
- FT_UInt first = 0, next, n;
- PSH_Point points = glyph->points;
- PSH_Contour contour = glyph->contours;
-
-
- for ( n = 0; n < glyph->num_contours; n++ )
- {
- FT_Int count;
- PSH_Point point;
-
-
- next = outline->contours[n] + 1;
- count = next - first;
-
- contour->start = points + first;
- contour->count = (FT_UInt)count;
-
- if ( count > 0 )
- {
- point = points + first;
-
- point->prev = points + next - 1;
- point->contour = contour;
-
- for ( ; count > 1; count-- )
- {
- point[0].next = point + 1;
- point[1].prev = point;
- point++;
- point->contour = contour;
- }
- point->next = points + first;
- }
-
- contour++;
- first = next;
- }
- }
-
- {
- PSH_Point points = glyph->points;
- PSH_Point point = points;
- FT_Vector* vec = outline->points;
- FT_UInt n;
-
-
- for ( n = 0; n < glyph->num_points; n++, point++ )
- {
- FT_Int n_prev = (FT_Int)( point->prev - points );
- FT_Int n_next = (FT_Int)( point->next - points );
- FT_Pos dxi, dyi, dxo, dyo;
-
-
- if ( !( outline->tags[n] & FT_CURVE_TAG_ON ) )
- point->flags = PSH_POINT_OFF;
-
- dxi = vec[n].x - vec[n_prev].x;
- dyi = vec[n].y - vec[n_prev].y;
-
- point->dir_in = (FT_Char)psh_compute_dir( dxi, dyi );
-
- dxo = vec[n_next].x - vec[n].x;
- dyo = vec[n_next].y - vec[n].y;
-
- point->dir_out = (FT_Char)psh_compute_dir( dxo, dyo );
-
- /* detect smooth points */
- if ( point->flags & PSH_POINT_OFF )
- point->flags |= PSH_POINT_SMOOTH;
-
- else if ( point->dir_in == point->dir_out )
- {
- if ( point->dir_out != PSH_DIR_NONE ||
- psh_corner_is_flat( dxi, dyi, dxo, dyo ) )
- point->flags |= PSH_POINT_SMOOTH;
- }
- }
- }
-
- glyph->outline = outline;
- glyph->globals = globals;
-
-#ifdef COMPUTE_INFLEXS
- psh_glyph_load_points( glyph, 0 );
- psh_glyph_compute_inflections( glyph );
-#endif /* COMPUTE_INFLEXS */
-
- /* now deal with hints tables */
- error = psh_hint_table_init( &glyph->hint_tables [0],
- &ps_hints->dimension[0].hints,
- &ps_hints->dimension[0].masks,
- &ps_hints->dimension[0].counters,
- memory );
- if ( error )
- goto Exit;
-
- error = psh_hint_table_init( &glyph->hint_tables [1],
- &ps_hints->dimension[1].hints,
- &ps_hints->dimension[1].masks,
- &ps_hints->dimension[1].counters,
- memory );
- if ( error )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- /* compute all extrema in a glyph for a given dimension */
- static void
- psh_glyph_compute_extrema( PSH_Glyph glyph )
- {
- FT_UInt n;
-
-
- /* first of all, compute all local extrema */
- for ( n = 0; n < glyph->num_contours; n++ )
- {
- PSH_Point first = glyph->contours[n].start;
- PSH_Point point, before, after;
-
-
- if ( glyph->contours[n].count == 0 )
- continue;
-
- point = first;
- before = point;
- after = point;
-
- do
- {
- before = before->prev;
- if ( before == first )
- goto Skip;
-
- } while ( before->org_u == point->org_u );
-
- first = point = before->next;
-
- for (;;)
- {
- after = point;
- do
- {
- after = after->next;
- if ( after == first )
- goto Next;
-
- } while ( after->org_u == point->org_u );
-
- if ( before->org_u < point->org_u )
- {
- if ( after->org_u < point->org_u )
- {
- /* local maximum */
- goto Extremum;
- }
- }
- else /* before->org_u > point->org_u */
- {
- if ( after->org_u > point->org_u )
- {
- /* local minimum */
- Extremum:
- do
- {
- psh_point_set_extremum( point );
- point = point->next;
-
- } while ( point != after );
- }
- }
-
- before = after->prev;
- point = after;
-
- } /* for */
-
- Next:
- ;
- }
-
- /* for each extremum, determine its direction along the */
- /* orthogonal axis */
- for ( n = 0; n < glyph->num_points; n++ )
- {
- PSH_Point point, before, after;
-
-
- point = &glyph->points[n];
- before = point;
- after = point;
-
- if ( psh_point_is_extremum( point ) )
- {
- do
- {
- before = before->prev;
- if ( before == point )
- goto Skip;
-
- } while ( before->org_v == point->org_v );
-
- do
- {
- after = after->next;
- if ( after == point )
- goto Skip;
-
- } while ( after->org_v == point->org_v );
- }
-
- if ( before->org_v < point->org_v &&
- after->org_v > point->org_v )
- {
- psh_point_set_positive( point );
- }
- else if ( before->org_v > point->org_v &&
- after->org_v < point->org_v )
- {
- psh_point_set_negative( point );
- }
-
- Skip:
- ;
- }
- }
-
-
- /* major_dir is the direction for points on the bottom/left of the stem; */
- /* Points on the top/right of the stem will have a direction of */
- /* -major_dir. */
-
- static void
- psh_hint_table_find_strong_points( PSH_Hint_Table table,
- PSH_Point point,
- FT_UInt count,
- FT_Int threshold,
- FT_Int major_dir )
- {
- PSH_Hint* sort = table->sort;
- FT_UInt num_hints = table->num_hints;
-
-
- for ( ; count > 0; count--, point++ )
- {
- FT_Int point_dir = 0;
- FT_Pos org_u = point->org_u;
-
-
- if ( psh_point_is_strong( point ) )
- continue;
-
- if ( PSH_DIR_COMPARE( point->dir_in, major_dir ) )
- point_dir = point->dir_in;
-
- else if ( PSH_DIR_COMPARE( point->dir_out, major_dir ) )
- point_dir = point->dir_out;
-
- if ( point_dir )
- {
- if ( point_dir == major_dir )
- {
- FT_UInt nn;
-
-
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos;
-
-
- if ( d < threshold && -d < threshold )
- {
- psh_point_set_strong( point );
- point->flags2 |= PSH_POINT_EDGE_MIN;
- point->hint = hint;
- break;
- }
- }
- }
- else if ( point_dir == -major_dir )
- {
- FT_UInt nn;
-
-
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos - hint->org_len;
-
-
- if ( d < threshold && -d < threshold )
- {
- psh_point_set_strong( point );
- point->flags2 |= PSH_POINT_EDGE_MAX;
- point->hint = hint;
- break;
- }
- }
- }
- }
-
-#if 1
- else if ( psh_point_is_extremum( point ) )
- {
- /* treat extrema as special cases for stem edge alignment */
- FT_UInt nn, min_flag, max_flag;
-
-
- if ( major_dir == PSH_DIR_HORIZONTAL )
- {
- min_flag = PSH_POINT_POSITIVE;
- max_flag = PSH_POINT_NEGATIVE;
- }
- else
- {
- min_flag = PSH_POINT_NEGATIVE;
- max_flag = PSH_POINT_POSITIVE;
- }
-
- if ( point->flags2 & min_flag )
- {
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos;
-
-
- if ( d < threshold && -d < threshold )
- {
- point->flags2 |= PSH_POINT_EDGE_MIN;
- point->hint = hint;
- psh_point_set_strong( point );
- break;
- }
- }
- }
- else if ( point->flags2 & max_flag )
- {
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
- FT_Pos d = org_u - hint->org_pos - hint->org_len;
-
-
- if ( d < threshold && -d < threshold )
- {
- point->flags2 |= PSH_POINT_EDGE_MAX;
- point->hint = hint;
- psh_point_set_strong( point );
- break;
- }
- }
- }
-
- if ( point->hint == NULL )
- {
- for ( nn = 0; nn < num_hints; nn++ )
- {
- PSH_Hint hint = sort[nn];
-
-
- if ( org_u >= hint->org_pos &&
- org_u <= hint->org_pos + hint->org_len )
- {
- point->hint = hint;
- break;
- }
- }
- }
- }
-
-#endif /* 1 */
- }
- }
-
-
- /* the accepted shift for strong points in fractional pixels */
-#define PSH_STRONG_THRESHOLD 32
-
- /* the maximum shift value in font units */
-#define PSH_STRONG_THRESHOLD_MAXIMUM 30
-
-
- /* find strong points in a glyph */
- static void
- psh_glyph_find_strong_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
- /* a point is `strong' if it is located on a stem edge and */
- /* has an `in' or `out' tangent parallel to the hint's direction */
-
- PSH_Hint_Table table = &glyph->hint_tables[dimension];
- PS_Mask mask = table->hint_masks->masks;
- FT_UInt num_masks = table->hint_masks->num_masks;
- FT_UInt first = 0;
- FT_Int major_dir = dimension == 0 ? PSH_DIR_VERTICAL
- : PSH_DIR_HORIZONTAL;
- PSH_Dimension dim = &glyph->globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Int threshold;
-
-
- threshold = (FT_Int)FT_DivFix( PSH_STRONG_THRESHOLD, scale );
- if ( threshold > PSH_STRONG_THRESHOLD_MAXIMUM )
- threshold = PSH_STRONG_THRESHOLD_MAXIMUM;
-
- /* process secondary hints to `selected' points */
- if ( num_masks > 1 && glyph->num_points > 0 )
- {
- first = mask->end_point;
- mask++;
- for ( ; num_masks > 1; num_masks--, mask++ )
- {
- FT_UInt next;
- FT_Int count;
-
-
- next = mask->end_point;
- count = next - first;
- if ( count > 0 )
- {
- PSH_Point point = glyph->points + first;
-
-
- psh_hint_table_activate_mask( table, mask );
-
- psh_hint_table_find_strong_points( table, point, count,
- threshold, major_dir );
- }
- first = next;
- }
- }
-
- /* process primary hints for all points */
- if ( num_masks == 1 )
- {
- FT_UInt count = glyph->num_points;
- PSH_Point point = glyph->points;
-
-
- psh_hint_table_activate_mask( table, table->hint_masks->masks );
-
- psh_hint_table_find_strong_points( table, point, count,
- threshold, major_dir );
- }
-
- /* now, certain points may have been attached to a hint and */
- /* not marked as strong; update their flags then */
- {
- FT_UInt count = glyph->num_points;
- PSH_Point point = glyph->points;
-
-
- for ( ; count > 0; count--, point++ )
- if ( point->hint && !psh_point_is_strong( point ) )
- psh_point_set_strong( point );
- }
- }
-
-
- /* find points in a glyph which are in a blue zone and have `in' or */
- /* `out' tangents parallel to the horizontal axis */
- static void
- psh_glyph_find_blue_points( PSH_Blues blues,
- PSH_Glyph glyph )
- {
- PSH_Blue_Table table;
- PSH_Blue_Zone zone;
- FT_UInt glyph_count = glyph->num_points;
- FT_UInt blue_count;
- PSH_Point point = glyph->points;
-
-
- for ( ; glyph_count > 0; glyph_count--, point++ )
- {
- FT_Pos y;
-
-
- /* check tangents */
- if ( !PSH_DIR_COMPARE( point->dir_in, PSH_DIR_HORIZONTAL ) &&
- !PSH_DIR_COMPARE( point->dir_out, PSH_DIR_HORIZONTAL ) )
- continue;
-
- /* skip strong points */
- if ( psh_point_is_strong( point ) )
- continue;
-
- y = point->org_u;
-
- /* look up top zones */
- table = &blues->normal_top;
- blue_count = table->count;
- zone = table->zones;
-
- for ( ; blue_count > 0; blue_count--, zone++ )
- {
- FT_Pos delta = y - zone->org_bottom;
-
-
- if ( delta < -blues->blue_fuzz )
- break;
-
- if ( y <= zone->org_top + blues->blue_fuzz )
- if ( blues->no_overshoots || delta <= blues->blue_threshold )
- {
- point->cur_u = zone->cur_bottom;
- psh_point_set_strong( point );
- psh_point_set_fitted( point );
- }
- }
-
- /* look up bottom zones */
- table = &blues->normal_bottom;
- blue_count = table->count;
- zone = table->zones + blue_count - 1;
-
- for ( ; blue_count > 0; blue_count--, zone-- )
- {
- FT_Pos delta = zone->org_top - y;
-
-
- if ( delta < -blues->blue_fuzz )
- break;
-
- if ( y >= zone->org_bottom - blues->blue_fuzz )
- if ( blues->no_overshoots || delta < blues->blue_threshold )
- {
- point->cur_u = zone->cur_top;
- psh_point_set_strong( point );
- psh_point_set_fitted( point );
- }
- }
- }
- }
-
-
- /* interpolate strong points with the help of hinted coordinates */
- static void
- psh_glyph_interpolate_strong_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
- PSH_Dimension dim = &glyph->globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
-
- FT_UInt count = glyph->num_points;
- PSH_Point point = glyph->points;
-
-
- for ( ; count > 0; count--, point++ )
- {
- PSH_Hint hint = point->hint;
-
-
- if ( hint )
- {
- FT_Pos delta;
-
-
- if ( psh_point_is_edge_min( point ) )
- point->cur_u = hint->cur_pos;
-
- else if ( psh_point_is_edge_max( point ) )
- point->cur_u = hint->cur_pos + hint->cur_len;
-
- else
- {
- delta = point->org_u - hint->org_pos;
-
- if ( delta <= 0 )
- point->cur_u = hint->cur_pos + FT_MulFix( delta, scale );
-
- else if ( delta >= hint->org_len )
- point->cur_u = hint->cur_pos + hint->cur_len +
- FT_MulFix( delta - hint->org_len, scale );
-
- else if ( hint->org_len > 0 )
- point->cur_u = hint->cur_pos +
- FT_MulDiv( delta, hint->cur_len,
- hint->org_len );
- else
- point->cur_u = hint->cur_pos;
- }
- psh_point_set_fitted( point );
- }
- }
- }
-
-
-#define PSH_MAX_STRONG_INTERNAL 16
-
- static void
- psh_glyph_interpolate_normal_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
-
-#if 1
- /* first technique: a point is strong if it is a local extremum */
-
- PSH_Dimension dim = &glyph->globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Memory memory = glyph->memory;
-
- PSH_Point* strongs = NULL;
- PSH_Point strongs_0[PSH_MAX_STRONG_INTERNAL];
- FT_UInt num_strongs = 0;
-
- PSH_Point points = glyph->points;
- PSH_Point points_end = points + glyph->num_points;
- PSH_Point point;
-
-
- /* first count the number of strong points */
- for ( point = points; point < points_end; point++ )
- {
- if ( psh_point_is_strong( point ) )
- num_strongs++;
- }
-
- if ( num_strongs == 0 ) /* nothing to do here */
- return;
-
- /* allocate an array to store a list of points, */
- /* stored in increasing org_u order */
- if ( num_strongs <= PSH_MAX_STRONG_INTERNAL )
- strongs = strongs_0;
- else
- {
- FT_Error error;
-
-
- if ( FT_NEW_ARRAY( strongs, num_strongs ) )
- return;
- }
-
- num_strongs = 0;
- for ( point = points; point < points_end; point++ )
- {
- PSH_Point* insert;
-
-
- if ( !psh_point_is_strong( point ) )
- continue;
-
- for ( insert = strongs + num_strongs; insert > strongs; insert-- )
- {
- if ( insert[-1]->org_u <= point->org_u )
- break;
-
- insert[0] = insert[-1];
- }
- insert[0] = point;
- num_strongs++;
- }
-
- /* now try to interpolate all normal points */
- for ( point = points; point < points_end; point++ )
- {
- if ( psh_point_is_strong( point ) )
- continue;
-
- /* sometimes, some local extrema are smooth points */
- if ( psh_point_is_smooth( point ) )
- {
- if ( point->dir_in == PSH_DIR_NONE ||
- point->dir_in != point->dir_out )
- continue;
-
- if ( !psh_point_is_extremum( point ) &&
- !psh_point_is_inflex( point ) )
- continue;
-
- point->flags &= ~PSH_POINT_SMOOTH;
- }
-
- /* find best enclosing point coordinates then interpolate */
- {
- PSH_Point before, after;
- FT_UInt nn;
-
-
- for ( nn = 0; nn < num_strongs; nn++ )
- if ( strongs[nn]->org_u > point->org_u )
- break;
-
- if ( nn == 0 ) /* point before the first strong point */
- {
- after = strongs[0];
-
- point->cur_u = after->cur_u +
- FT_MulFix( point->org_u - after->org_u,
- scale );
- }
- else
- {
- before = strongs[nn - 1];
-
- for ( nn = num_strongs; nn > 0; nn-- )
- if ( strongs[nn - 1]->org_u < point->org_u )
- break;
-
- if ( nn == num_strongs ) /* point is after last strong point */
- {
- before = strongs[nn - 1];
-
- point->cur_u = before->cur_u +
- FT_MulFix( point->org_u - before->org_u,
- scale );
- }
- else
- {
- FT_Pos u;
-
-
- after = strongs[nn];
-
- /* now interpolate point between before and after */
- u = point->org_u;
-
- if ( u == before->org_u )
- point->cur_u = before->cur_u;
-
- else if ( u == after->org_u )
- point->cur_u = after->cur_u;
-
- else
- point->cur_u = before->cur_u +
- FT_MulDiv( u - before->org_u,
- after->cur_u - before->cur_u,
- after->org_u - before->org_u );
- }
- }
- psh_point_set_fitted( point );
- }
- }
-
- if ( strongs != strongs_0 )
- FT_FREE( strongs );
-
-#endif /* 1 */
-
- }
-
-
- /* interpolate other points */
- static void
- psh_glyph_interpolate_other_points( PSH_Glyph glyph,
- FT_Int dimension )
- {
- PSH_Dimension dim = &glyph->globals->dimension[dimension];
- FT_Fixed scale = dim->scale_mult;
- FT_Fixed delta = dim->scale_delta;
- PSH_Contour contour = glyph->contours;
- FT_UInt num_contours = glyph->num_contours;
-
-
- for ( ; num_contours > 0; num_contours--, contour++ )
- {
- PSH_Point start = contour->start;
- PSH_Point first, next, point;
- FT_UInt fit_count;
-
-
- /* count the number of strong points in this contour */
- next = start + contour->count;
- fit_count = 0;
- first = 0;
-
- for ( point = start; point < next; point++ )
- if ( psh_point_is_fitted( point ) )
- {
- if ( !first )
- first = point;
-
- fit_count++;
- }
-
- /* if there are less than 2 fitted points in the contour, we */
- /* simply scale and eventually translate the contour points */
- if ( fit_count < 2 )
- {
- if ( fit_count == 1 )
- delta = first->cur_u - FT_MulFix( first->org_u, scale );
-
- for ( point = start; point < next; point++ )
- if ( point != first )
- point->cur_u = FT_MulFix( point->org_u, scale ) + delta;
-
- goto Next_Contour;
- }
-
- /* there are more than 2 strong points in this contour; we */
- /* need to interpolate weak points between them */
- start = first;
- do
- {
- point = first;
-
- /* skip consecutive fitted points */
- for (;;)
- {
- next = first->next;
- if ( next == start )
- goto Next_Contour;
-
- if ( !psh_point_is_fitted( next ) )
- break;
-
- first = next;
- }
-
- /* find next fitted point after unfitted one */
- for (;;)
- {
- next = next->next;
- if ( psh_point_is_fitted( next ) )
- break;
- }
-
- /* now interpolate between them */
- {
- FT_Pos org_a, org_ab, cur_a, cur_ab;
- FT_Pos org_c, org_ac, cur_c;
- FT_Fixed scale_ab;
-
-
- if ( first->org_u <= next->org_u )
- {
- org_a = first->org_u;
- cur_a = first->cur_u;
- org_ab = next->org_u - org_a;
- cur_ab = next->cur_u - cur_a;
- }
- else
- {
- org_a = next->org_u;
- cur_a = next->cur_u;
- org_ab = first->org_u - org_a;
- cur_ab = first->cur_u - cur_a;
- }
-
- scale_ab = 0x10000L;
- if ( org_ab > 0 )
- scale_ab = FT_DivFix( cur_ab, org_ab );
-
- point = first->next;
- do
- {
- org_c = point->org_u;
- org_ac = org_c - org_a;
-
- if ( org_ac <= 0 )
- {
- /* on the left of the interpolation zone */
- cur_c = cur_a + FT_MulFix( org_ac, scale );
- }
- else if ( org_ac >= org_ab )
- {
- /* on the right on the interpolation zone */
- cur_c = cur_a + cur_ab + FT_MulFix( org_ac - org_ab, scale );
- }
- else
- {
- /* within the interpolation zone */
- cur_c = cur_a + FT_MulFix( org_ac, scale_ab );
- }
-
- point->cur_u = cur_c;
-
- point = point->next;
-
- } while ( point != next );
- }
-
- /* keep going until all points in the contours have been processed */
- first = next;
-
- } while ( first != start );
-
- Next_Contour:
- ;
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** HIGH-LEVEL INTERFACE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- FT_Error
- ps_hints_apply( PS_Hints ps_hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode )
- {
- PSH_GlyphRec glyphrec;
- PSH_Glyph glyph = &glyphrec;
- FT_Error error;
-#ifdef DEBUG_HINTER
- FT_Memory memory;
-#endif
- FT_Int dimension;
-
-
- /* something to do? */
- if ( outline->n_points == 0 || outline->n_contours == 0 )
- return PSH_Err_Ok;
-
-#ifdef DEBUG_HINTER
-
- memory = globals->memory;
-
- if ( ps_debug_glyph )
- {
- psh_glyph_done( ps_debug_glyph );
- FT_FREE( ps_debug_glyph );
- }
-
- if ( FT_NEW( glyph ) )
- return error;
-
- ps_debug_glyph = glyph;
-
-#endif /* DEBUG_HINTER */
-
- error = psh_glyph_init( glyph, outline, ps_hints, globals );
- if ( error )
- goto Exit;
-
- /* try to optimize the y_scale so that the top of non-capital letters
- * is aligned on a pixel boundary whenever possible
- */
- {
- PSH_Dimension dim_x = &glyph->globals->dimension[0];
- PSH_Dimension dim_y = &glyph->globals->dimension[1];
-
- FT_Fixed x_scale = dim_x->scale_mult;
- FT_Fixed y_scale = dim_y->scale_mult;
-
- FT_Fixed old_x_scale = x_scale;
- FT_Fixed old_y_scale = y_scale;
-
- FT_Fixed scaled;
- FT_Fixed fitted;
-
- FT_Bool rescale = FALSE;
-
-
- scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
- fitted = FT_PIX_ROUND( scaled );
-
- if ( fitted != 0 && scaled != fitted )
- {
- rescale = TRUE;
-
- y_scale = FT_MulDiv( y_scale, fitted, scaled );
-
- if ( fitted < scaled )
- x_scale -= x_scale / 50;
-
- psh_globals_set_scale( glyph->globals, x_scale, y_scale, 0, 0 );
- }
-
- glyph->do_horz_hints = 1;
- glyph->do_vert_hints = 1;
-
- glyph->do_horz_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO ||
- hint_mode == FT_RENDER_MODE_LCD );
-
- glyph->do_vert_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO ||
- hint_mode == FT_RENDER_MODE_LCD_V );
-
- glyph->do_stem_adjust = FT_BOOL( hint_mode != FT_RENDER_MODE_LIGHT );
-
- for ( dimension = 0; dimension < 2; dimension++ )
- {
- /* load outline coordinates into glyph */
- psh_glyph_load_points( glyph, dimension );
-
- /* compute local extrema */
- psh_glyph_compute_extrema( glyph );
-
- /* compute aligned stem/hints positions */
- psh_hint_table_align_hints( &glyph->hint_tables[dimension],
- glyph->globals,
- dimension,
- glyph );
-
- /* find strong points, align them, then interpolate others */
- psh_glyph_find_strong_points( glyph, dimension );
- if ( dimension == 1 )
- psh_glyph_find_blue_points( &globals->blues, glyph );
- psh_glyph_interpolate_strong_points( glyph, dimension );
- psh_glyph_interpolate_normal_points( glyph, dimension );
- psh_glyph_interpolate_other_points( glyph, dimension );
-
- /* save hinted coordinates back to outline */
- psh_glyph_save_points( glyph, dimension );
-
- if ( rescale )
- psh_globals_set_scale( glyph->globals,
- old_x_scale, old_y_scale, 0, 0 );
- }
- }
-
- Exit:
-
-#ifndef DEBUG_HINTER
- psh_glyph_done( glyph );
-#endif
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h
deleted file mode 100644
index 1a248a70524..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshalgo.h
+++ /dev/null
@@ -1,255 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshalgo.h */
-/* */
-/* PostScript hinting algorithm (specification). */
-/* */
-/* Copyright 2001, 2002, 2003, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSHALGO_H__
-#define __PSHALGO_H__
-
-
-#include "pshrec.h"
-#include "pshglob.h"
-#include FT_TRIGONOMETRY_H
-
-
-FT_BEGIN_HEADER
-
-
- /* handle to Hint structure */
- typedef struct PSH_HintRec_* PSH_Hint;
-
- /* hint bit-flags */
- typedef enum PSH_Hint_Flags_
- {
- PSH_HINT_GHOST = PS_HINT_FLAG_GHOST,
- PSH_HINT_BOTTOM = PS_HINT_FLAG_BOTTOM,
- PSH_HINT_ACTIVE = 4,
- PSH_HINT_FITTED = 8
-
- } PSH_Hint_Flags;
-
-
-#define psh_hint_is_active( x ) ( ( (x)->flags & PSH_HINT_ACTIVE ) != 0 )
-#define psh_hint_is_ghost( x ) ( ( (x)->flags & PSH_HINT_GHOST ) != 0 )
-#define psh_hint_is_fitted( x ) ( ( (x)->flags & PSH_HINT_FITTED ) != 0 )
-
-#define psh_hint_activate( x ) (x)->flags |= PSH_HINT_ACTIVE
-#define psh_hint_deactivate( x ) (x)->flags &= ~PSH_HINT_ACTIVE
-#define psh_hint_set_fitted( x ) (x)->flags |= PSH_HINT_FITTED
-
- /* hint structure */
- typedef struct PSH_HintRec_
- {
- FT_Int org_pos;
- FT_Int org_len;
- FT_Pos cur_pos;
- FT_Pos cur_len;
- FT_UInt flags;
- PSH_Hint parent;
- FT_Int order;
-
- } PSH_HintRec;
-
-
- /* this is an interpolation zone used for strong points; */
- /* weak points are interpolated according to their strong */
- /* neighbours */
- typedef struct PSH_ZoneRec_
- {
- FT_Fixed scale;
- FT_Fixed delta;
- FT_Pos min;
- FT_Pos max;
-
- } PSH_ZoneRec, *PSH_Zone;
-
-
- typedef struct PSH_Hint_TableRec_
- {
- FT_UInt max_hints;
- FT_UInt num_hints;
- PSH_Hint hints;
- PSH_Hint* sort;
- PSH_Hint* sort_global;
- FT_UInt num_zones;
- PSH_ZoneRec* zones;
- PSH_Zone zone;
- PS_Mask_Table hint_masks;
- PS_Mask_Table counter_masks;
-
- } PSH_Hint_TableRec, *PSH_Hint_Table;
-
-
- typedef struct PSH_PointRec_* PSH_Point;
- typedef struct PSH_ContourRec_* PSH_Contour;
-
- enum
- {
- PSH_DIR_NONE = 4,
- PSH_DIR_UP = -1,
- PSH_DIR_DOWN = 1,
- PSH_DIR_LEFT = -2,
- PSH_DIR_RIGHT = 2
- };
-
-#define PSH_DIR_HORIZONTAL 2
-#define PSH_DIR_VERTICAL 1
-
-#define PSH_DIR_COMPARE( d1, d2 ) ( (d1) == (d2) || (d1) == -(d2) )
-#define PSH_DIR_IS_HORIZONTAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
-#define PSH_DIR_IS_VERTICAL( d ) PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
-
-
- /* the following bit-flags are computed once by the glyph */
- /* analyzer, for both dimensions */
- enum
- {
- PSH_POINT_OFF = 1, /* point is off the curve */
- PSH_POINT_SMOOTH = 2, /* point is smooth */
- PSH_POINT_INFLEX = 4 /* point is inflection */
- };
-
-#define psh_point_is_smooth( p ) ( (p)->flags & PSH_POINT_SMOOTH )
-#define psh_point_is_off( p ) ( (p)->flags & PSH_POINT_OFF )
-#define psh_point_is_inflex( p ) ( (p)->flags & PSH_POINT_INFLEX )
-
-#define psh_point_set_smooth( p ) (p)->flags |= PSH_POINT_SMOOTH
-#define psh_point_set_off( p ) (p)->flags |= PSH_POINT_OFF
-#define psh_point_set_inflex( p ) (p)->flags |= PSH_POINT_INFLEX
-
- /* the following bit-flags are re-computed for each dimension */
- enum
- {
- PSH_POINT_STRONG = 16, /* point is strong */
- PSH_POINT_FITTED = 32, /* point is already fitted */
- PSH_POINT_EXTREMUM = 64, /* point is local extremum */
- PSH_POINT_POSITIVE = 128, /* extremum has positive contour flow */
- PSH_POINT_NEGATIVE = 256, /* extremum has negative contour flow */
- PSH_POINT_EDGE_MIN = 512, /* point is aligned to left/bottom stem edge */
- PSH_POINT_EDGE_MAX = 1024 /* point is aligned to top/right stem edge */
- };
-
-#define psh_point_is_strong( p ) ( (p)->flags2 & PSH_POINT_STRONG )
-#define psh_point_is_fitted( p ) ( (p)->flags2 & PSH_POINT_FITTED )
-#define psh_point_is_extremum( p ) ( (p)->flags2 & PSH_POINT_EXTREMUM )
-#define psh_point_is_positive( p ) ( (p)->flags2 & PSH_POINT_POSITIVE )
-#define psh_point_is_negative( p ) ( (p)->flags2 & PSH_POINT_NEGATIVE )
-#define psh_point_is_edge_min( p ) ( (p)->flags2 & PSH_POINT_EDGE_MIN )
-#define psh_point_is_edge_max( p ) ( (p)->flags2 & PSH_POINT_EDGE_MAX )
-
-#define psh_point_set_strong( p ) (p)->flags2 |= PSH_POINT_STRONG
-#define psh_point_set_fitted( p ) (p)->flags2 |= PSH_POINT_FITTED
-#define psh_point_set_extremum( p ) (p)->flags2 |= PSH_POINT_EXTREMUM
-#define psh_point_set_positive( p ) (p)->flags2 |= PSH_POINT_POSITIVE
-#define psh_point_set_negative( p ) (p)->flags2 |= PSH_POINT_NEGATIVE
-#define psh_point_set_edge_min( p ) (p)->flags2 |= PSH_POINT_EDGE_MIN
-#define psh_point_set_edge_max( p ) (p)->flags2 |= PSH_POINT_EDGE_MAX
-
-
- typedef struct PSH_PointRec_
- {
- PSH_Point prev;
- PSH_Point next;
- PSH_Contour contour;
- FT_UInt flags;
- FT_UInt flags2;
- FT_Char dir_in;
- FT_Char dir_out;
- FT_Angle angle_in;
- FT_Angle angle_out;
- PSH_Hint hint;
- FT_Pos org_u;
- FT_Pos org_v;
- FT_Pos cur_u;
-#ifdef DEBUG_HINTER
- FT_Pos org_x;
- FT_Pos cur_x;
- FT_Pos org_y;
- FT_Pos cur_y;
- FT_UInt flags_x;
- FT_UInt flags_y;
-#endif
-
- } PSH_PointRec;
-
-
-#define PSH_POINT_EQUAL_ORG( a, b ) ( (a)->org_u == (b)->org_u && \
- (a)->org_v == (b)->org_v )
-
-#define PSH_POINT_ANGLE( a, b ) FT_Atan2( (b)->org_u - (a)->org_u, \
- (b)->org_v - (a)->org_v )
-
- typedef struct PSH_ContourRec_
- {
- PSH_Point start;
- FT_UInt count;
-
- } PSH_ContourRec;
-
-
- typedef struct PSH_GlyphRec_
- {
- FT_UInt num_points;
- FT_UInt num_contours;
-
- PSH_Point points;
- PSH_Contour contours;
-
- FT_Memory memory;
- FT_Outline* outline;
- PSH_Globals globals;
- PSH_Hint_TableRec hint_tables[2];
-
- FT_Bool vertical;
- FT_Int major_dir;
- FT_Int minor_dir;
-
- FT_Bool do_horz_hints;
- FT_Bool do_vert_hints;
- FT_Bool do_horz_snapping;
- FT_Bool do_vert_snapping;
- FT_Bool do_stem_adjust;
-
- } PSH_GlyphRec, *PSH_Glyph;
-
-
-#ifdef DEBUG_HINTER
- extern PSH_Hint_Table ps_debug_hint_table;
-
- typedef void
- (*PSH_HintFunc)( PSH_Hint hint,
- FT_Bool vertical );
-
- extern PSH_HintFunc ps_debug_hint_func;
-
- extern PSH_Glyph ps_debug_glyph;
-#endif
-
-
- extern FT_Error
- ps_hints_apply( PS_Hints ps_hints,
- FT_Outline* outline,
- PSH_Globals globals,
- FT_Render_Mode hint_mode );
-
-
-FT_END_HEADER
-
-
-#endif /* __PSHALGO_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c
deleted file mode 100644
index 8a69aa1e845..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.c
+++ /dev/null
@@ -1,750 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshglob.c */
-/* */
-/* PostScript hinter global hinting management (body). */
-/* Inspired by the new auto-hinter module. */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_OBJECTS_H
-#include "pshglob.h"
-
-#ifdef DEBUG_HINTER
- PSH_Globals ps_debug_globals = 0;
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** STANDARD WIDTHS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* scale the widths/heights table */
- static void
- psh_globals_scale_widths( PSH_Globals globals,
- FT_UInt direction )
- {
- PSH_Dimension dim = &globals->dimension[direction];
- PSH_Widths stdw = &dim->stdw;
- FT_UInt count = stdw->count;
- PSH_Width width = stdw->widths;
- PSH_Width stand = width; /* standard width/height */
- FT_Fixed scale = dim->scale_mult;
-
-
- if ( count > 0 )
- {
- width->cur = FT_MulFix( width->org, scale );
- width->fit = FT_PIX_ROUND( width->cur );
-
- width++;
- count--;
-
- for ( ; count > 0; count--, width++ )
- {
- FT_Pos w, dist;
-
-
- w = FT_MulFix( width->org, scale );
- dist = w - stand->cur;
-
- if ( dist < 0 )
- dist = -dist;
-
- if ( dist < 128 )
- w = stand->cur;
-
- width->cur = w;
- width->fit = FT_PIX_ROUND( w );
- }
- }
- }
-
-
-#if 0
-
- /* org_width is is font units, result in device pixels, 26.6 format */
- FT_LOCAL_DEF( FT_Pos )
- psh_dimension_snap_width( PSH_Dimension dimension,
- FT_Int org_width )
- {
- FT_UInt n;
- FT_Pos width = FT_MulFix( org_width, dimension->scale_mult );
- FT_Pos best = 64 + 32 + 2;
- FT_Pos reference = width;
-
-
- for ( n = 0; n < dimension->stdw.count; n++ )
- {
- FT_Pos w;
- FT_Pos dist;
-
-
- w = dimension->stdw.widths[n].cur;
- dist = width - w;
- if ( dist < 0 )
- dist = -dist;
- if ( dist < best )
- {
- best = dist;
- reference = w;
- }
- }
-
- if ( width >= reference )
- {
- width -= 0x21;
- if ( width < reference )
- width = reference;
- }
- else
- {
- width += 0x21;
- if ( width > reference )
- width = reference;
- }
-
- return width;
- }
-
-#endif /* 0 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** BLUE ZONES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- psh_blues_set_zones_0( PSH_Blues target,
- FT_Bool is_others,
- FT_UInt read_count,
- FT_Short* read,
- PSH_Blue_Table top_table,
- PSH_Blue_Table bot_table )
- {
- FT_UInt count_top = top_table->count;
- FT_UInt count_bot = bot_table->count;
- FT_Bool first = 1;
-
- FT_UNUSED( target );
-
-
- for ( ; read_count > 1; read_count -= 2 )
- {
- FT_Int reference, delta;
- FT_UInt count;
- PSH_Blue_Zone zones, zone;
- FT_Bool top;
-
-
- /* read blue zone entry, and select target top/bottom zone */
- top = 0;
- if ( first || is_others )
- {
- reference = read[1];
- delta = read[0] - reference;
-
- zones = bot_table->zones;
- count = count_bot;
- first = 0;
- }
- else
- {
- reference = read[0];
- delta = read[1] - reference;
-
- zones = top_table->zones;
- count = count_top;
- top = 1;
- }
-
- /* insert into sorted table */
- zone = zones;
- for ( ; count > 0; count--, zone++ )
- {
- if ( reference < zone->org_ref )
- break;
-
- if ( reference == zone->org_ref )
- {
- FT_Int delta0 = zone->org_delta;
-
-
- /* we have two zones on the same reference position -- */
- /* only keep the largest one */
- if ( delta < 0 )
- {
- if ( delta < delta0 )
- zone->org_delta = delta;
- }
- else
- {
- if ( delta > delta0 )
- zone->org_delta = delta;
- }
- goto Skip;
- }
- }
-
- for ( ; count > 0; count-- )
- zone[count] = zone[count-1];
-
- zone->org_ref = reference;
- zone->org_delta = delta;
-
- if ( top )
- count_top++;
- else
- count_bot++;
-
- Skip:
- read += 2;
- }
-
- top_table->count = count_top;
- bot_table->count = count_bot;
- }
-
-
- /* Re-read blue zones from the original fonts and store them into out */
- /* private structure. This function re-orders, sanitizes and */
- /* fuzz-expands the zones as well. */
- static void
- psh_blues_set_zones( PSH_Blues target,
- FT_UInt count,
- FT_Short* blues,
- FT_UInt count_others,
- FT_Short* other_blues,
- FT_Int fuzz,
- FT_Int family )
- {
- PSH_Blue_Table top_table, bot_table;
- FT_Int count_top, count_bot;
-
-
- if ( family )
- {
- top_table = &target->family_top;
- bot_table = &target->family_bottom;
- }
- else
- {
- top_table = &target->normal_top;
- bot_table = &target->normal_bottom;
- }
-
- /* read the input blue zones, and build two sorted tables */
- /* (one for the top zones, the other for the bottom zones) */
- top_table->count = 0;
- bot_table->count = 0;
-
- /* first, the blues */
- psh_blues_set_zones_0( target, 0,
- count, blues, top_table, bot_table );
- psh_blues_set_zones_0( target, 1,
- count_others, other_blues, top_table, bot_table );
-
- count_top = top_table->count;
- count_bot = bot_table->count;
-
- /* sanitize top table */
- if ( count_top > 0 )
- {
- PSH_Blue_Zone zone = top_table->zones;
-
-
- for ( count = count_top; count > 0; count--, zone++ )
- {
- FT_Int delta;
-
-
- if ( count > 1 )
- {
- delta = zone[1].org_ref - zone[0].org_ref;
- if ( zone->org_delta > delta )
- zone->org_delta = delta;
- }
-
- zone->org_bottom = zone->org_ref;
- zone->org_top = zone->org_delta + zone->org_ref;
- }
- }
-
- /* sanitize bottom table */
- if ( count_bot > 0 )
- {
- PSH_Blue_Zone zone = bot_table->zones;
-
-
- for ( count = count_bot; count > 0; count--, zone++ )
- {
- FT_Int delta;
-
-
- if ( count > 1 )
- {
- delta = zone[0].org_ref - zone[1].org_ref;
- if ( zone->org_delta < delta )
- zone->org_delta = delta;
- }
-
- zone->org_top = zone->org_ref;
- zone->org_bottom = zone->org_delta + zone->org_ref;
- }
- }
-
- /* expand top and bottom tables with blue fuzz */
- {
- FT_Int dim, top, bot, delta;
- PSH_Blue_Zone zone;
-
-
- zone = top_table->zones;
- count = count_top;
-
- for ( dim = 1; dim >= 0; dim-- )
- {
- if ( count > 0 )
- {
- /* expand the bottom of the lowest zone normally */
- zone->org_bottom -= fuzz;
-
- /* expand the top and bottom of intermediate zones; */
- /* checking that the interval is smaller than the fuzz */
- top = zone->org_top;
-
- for ( count--; count > 0; count-- )
- {
- bot = zone[1].org_bottom;
- delta = bot - top;
-
- if ( delta < 2 * fuzz )
- zone[0].org_top = zone[1].org_bottom = top + delta / 2;
- else
- {
- zone[0].org_top = top + fuzz;
- zone[1].org_bottom = bot - fuzz;
- }
-
- zone++;
- top = zone->org_top;
- }
-
- /* expand the top of the highest zone normally */
- zone->org_top = top + fuzz;
- }
- zone = bot_table->zones;
- count = count_bot;
- }
- }
- }
-
-
- /* reset the blues table when the device transform changes */
- static void
- psh_blues_scale_zones( PSH_Blues blues,
- FT_Fixed scale,
- FT_Pos delta )
- {
- FT_UInt count;
- FT_UInt num;
- PSH_Blue_Table table = 0;
-
- /* */
- /* Determine whether we need to suppress overshoots or */
- /* not. We simply need to compare the vertical scale */
- /* parameter to the raw bluescale value. Here is why: */
- /* */
- /* We need to suppress overshoots for all pointsizes. */
- /* At 300dpi that satisfies: */
- /* */
- /* pointsize < 240*bluescale + 0.49 */
- /* */
- /* This corresponds to: */
- /* */
- /* pixelsize < 1000*bluescale + 49/24 */
- /* */
- /* scale*EM_Size < 1000*bluescale + 49/24 */
- /* */
- /* However, for normal Type 1 fonts, EM_Size is 1000! */
- /* We thus only check: */
- /* */
- /* scale < bluescale + 49/24000 */
- /* */
- /* which we shorten to */
- /* */
- /* "scale < bluescale" */
- /* */
- /* Note that `blue_scale' is stored 1000 times its real */
- /* value, and that `scale' converts from font units to */
- /* fractional pixels. */
- /* */
-
- /* 1000 / 64 = 125 / 8 */
- if ( scale >= 0x20C49BAL )
- blues->no_overshoots = FT_BOOL( scale < blues->blue_scale * 8 / 125 );
- else
- blues->no_overshoots = FT_BOOL( scale * 125 < blues->blue_scale * 8 );
-
- /* */
- /* The blue threshold is the font units distance under */
- /* which overshoots are suppressed due to the BlueShift */
- /* even if the scale is greater than BlueScale. */
- /* */
- /* It is the smallest distance such that */
- /* */
- /* dist <= BlueShift && dist*scale <= 0.5 pixels */
- /* */
- {
- FT_Int threshold = blues->blue_shift;
-
-
- while ( threshold > 0 && FT_MulFix( threshold, scale ) > 32 )
- threshold--;
-
- blues->blue_threshold = threshold;
- }
-
- for ( num = 0; num < 4; num++ )
- {
- PSH_Blue_Zone zone;
-
-
- switch ( num )
- {
- case 0:
- table = &blues->normal_top;
- break;
- case 1:
- table = &blues->normal_bottom;
- break;
- case 2:
- table = &blues->family_top;
- break;
- default:
- table = &blues->family_bottom;
- break;
- }
-
- zone = table->zones;
- count = table->count;
- for ( ; count > 0; count--, zone++ )
- {
- zone->cur_top = FT_MulFix( zone->org_top, scale ) + delta;
- zone->cur_bottom = FT_MulFix( zone->org_bottom, scale ) + delta;
- zone->cur_ref = FT_MulFix( zone->org_ref, scale ) + delta;
- zone->cur_delta = FT_MulFix( zone->org_delta, scale );
-
- /* round scaled reference position */
- zone->cur_ref = FT_PIX_ROUND( zone->cur_ref );
-
-#if 0
- if ( zone->cur_ref > zone->cur_top )
- zone->cur_ref -= 64;
- else if ( zone->cur_ref < zone->cur_bottom )
- zone->cur_ref += 64;
-#endif
- }
- }
-
- /* process the families now */
-
- for ( num = 0; num < 2; num++ )
- {
- PSH_Blue_Zone zone1, zone2;
- FT_UInt count1, count2;
- PSH_Blue_Table normal, family;
-
-
- switch ( num )
- {
- case 0:
- normal = &blues->normal_top;
- family = &blues->family_top;
- break;
-
- default:
- normal = &blues->normal_bottom;
- family = &blues->family_bottom;
- }
-
- zone1 = normal->zones;
- count1 = normal->count;
-
- for ( ; count1 > 0; count1--, zone1++ )
- {
- /* try to find a family zone whose reference position is less */
- /* than 1 pixel far from the current zone */
- zone2 = family->zones;
- count2 = family->count;
-
- for ( ; count2 > 0; count2--, zone2++ )
- {
- FT_Pos Delta;
-
-
- Delta = zone1->org_ref - zone2->org_ref;
- if ( Delta < 0 )
- Delta = -Delta;
-
- if ( FT_MulFix( Delta, scale ) < 64 )
- {
- zone1->cur_top = zone2->cur_top;
- zone1->cur_bottom = zone2->cur_bottom;
- zone1->cur_ref = zone2->cur_ref;
- zone1->cur_delta = zone2->cur_delta;
- break;
- }
- }
- }
- }
- }
-
-
- FT_LOCAL_DEF( void )
- psh_blues_snap_stem( PSH_Blues blues,
- FT_Int stem_top,
- FT_Int stem_bot,
- PSH_Alignment alignment )
- {
- PSH_Blue_Table table;
- FT_UInt count;
- FT_Pos delta;
- PSH_Blue_Zone zone;
- FT_Int no_shoots;
-
-
- alignment->align = PSH_BLUE_ALIGN_NONE;
-
- no_shoots = blues->no_overshoots;
-
- /* look up stem top in top zones table */
- table = &blues->normal_top;
- count = table->count;
- zone = table->zones;
-
- for ( ; count > 0; count--, zone++ )
- {
- delta = stem_top - zone->org_bottom;
- if ( delta < -blues->blue_fuzz )
- break;
-
- if ( stem_top <= zone->org_top + blues->blue_fuzz )
- {
- if ( no_shoots || delta <= blues->blue_threshold )
- {
- alignment->align |= PSH_BLUE_ALIGN_TOP;
- alignment->align_top = zone->cur_ref;
- }
- break;
- }
- }
-
- /* look up stem bottom in bottom zones table */
- table = &blues->normal_bottom;
- count = table->count;
- zone = table->zones + count-1;
-
- for ( ; count > 0; count--, zone-- )
- {
- delta = zone->org_top - stem_bot;
- if ( delta < -blues->blue_fuzz )
- break;
-
- if ( stem_bot >= zone->org_bottom - blues->blue_fuzz )
- {
- if ( no_shoots || delta < blues->blue_threshold )
- {
- alignment->align |= PSH_BLUE_ALIGN_BOT;
- alignment->align_bot = zone->cur_ref;
- }
- break;
- }
- }
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GLOBAL HINTS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- psh_globals_destroy( PSH_Globals globals )
- {
- if ( globals )
- {
- FT_Memory memory;
-
-
- memory = globals->memory;
- globals->dimension[0].stdw.count = 0;
- globals->dimension[1].stdw.count = 0;
-
- globals->blues.normal_top.count = 0;
- globals->blues.normal_bottom.count = 0;
- globals->blues.family_top.count = 0;
- globals->blues.family_bottom.count = 0;
-
- FT_FREE( globals );
-
-#ifdef DEBUG_HINTER
- ps_debug_globals = 0;
-#endif
- }
- }
-
-
- static FT_Error
- psh_globals_new( FT_Memory memory,
- T1_Private* priv,
- PSH_Globals *aglobals )
- {
- PSH_Globals globals;
- FT_Error error;
-
-
- if ( !FT_NEW( globals ) )
- {
- FT_UInt count;
- FT_Short* read;
-
-
- globals->memory = memory;
-
- /* copy standard widths */
- {
- PSH_Dimension dim = &globals->dimension[1];
- PSH_Width write = dim->stdw.widths;
-
-
- write->org = priv->standard_width[0];
- write++;
-
- read = priv->snap_widths;
- for ( count = priv->num_snap_widths; count > 0; count-- )
- {
- write->org = *read;
- write++;
- read++;
- }
-
- dim->stdw.count = priv->num_snap_widths + 1;
- }
-
- /* copy standard heights */
- {
- PSH_Dimension dim = &globals->dimension[0];
- PSH_Width write = dim->stdw.widths;
-
-
- write->org = priv->standard_height[0];
- write++;
- read = priv->snap_heights;
- for ( count = priv->num_snap_heights; count > 0; count-- )
- {
- write->org = *read;
- write++;
- read++;
- }
-
- dim->stdw.count = priv->num_snap_heights + 1;
- }
-
- /* copy blue zones */
- psh_blues_set_zones( &globals->blues, priv->num_blue_values,
- priv->blue_values, priv->num_other_blues,
- priv->other_blues, priv->blue_fuzz, 0 );
-
- psh_blues_set_zones( &globals->blues, priv->num_family_blues,
- priv->family_blues, priv->num_family_other_blues,
- priv->family_other_blues, priv->blue_fuzz, 1 );
-
- globals->blues.blue_scale = priv->blue_scale;
- globals->blues.blue_shift = priv->blue_shift;
- globals->blues.blue_fuzz = priv->blue_fuzz;
-
- globals->dimension[0].scale_mult = 0;
- globals->dimension[0].scale_delta = 0;
- globals->dimension[1].scale_mult = 0;
- globals->dimension[1].scale_delta = 0;
-
-#ifdef DEBUG_HINTER
- ps_debug_globals = globals;
-#endif
- }
-
- *aglobals = globals;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- psh_globals_set_scale( PSH_Globals globals,
- FT_Fixed x_scale,
- FT_Fixed y_scale,
- FT_Fixed x_delta,
- FT_Fixed y_delta )
- {
- PSH_Dimension dim = &globals->dimension[0];
-
-
- dim = &globals->dimension[0];
- if ( x_scale != dim->scale_mult ||
- x_delta != dim->scale_delta )
- {
- dim->scale_mult = x_scale;
- dim->scale_delta = x_delta;
-
- psh_globals_scale_widths( globals, 0 );
- }
-
- dim = &globals->dimension[1];
- if ( y_scale != dim->scale_mult ||
- y_delta != dim->scale_delta )
- {
- dim->scale_mult = y_scale;
- dim->scale_delta = y_delta;
-
- psh_globals_scale_widths( globals, 1 );
- psh_blues_scale_zones( &globals->blues, y_scale, y_delta );
- }
-
- return 0;
- }
-
-
- FT_LOCAL_DEF( void )
- psh_globals_funcs_init( PSH_Globals_FuncsRec* funcs )
- {
- funcs->create = psh_globals_new;
- funcs->set_scale = psh_globals_set_scale;
- funcs->destroy = psh_globals_destroy;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h
deleted file mode 100644
index c511626157a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshglob.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshglob.h */
-/* */
-/* PostScript hinter global hinting management. */
-/* */
-/* Copyright 2001, 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSHGLOB_H__
-#define __PSHGLOB_H__
-
-
-#include FT_FREETYPE_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GLOBAL HINTS INTERNALS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* @constant: */
- /* PS_GLOBALS_MAX_BLUE_ZONES */
- /* */
- /* @description: */
- /* The maximum number of blue zones in a font global hints structure. */
- /* See @PS_Globals_BluesRec. */
- /* */
-#define PS_GLOBALS_MAX_BLUE_ZONES 16
-
-
- /*************************************************************************/
- /* */
- /* @constant: */
- /* PS_GLOBALS_MAX_STD_WIDTHS */
- /* */
- /* @description: */
- /* The maximum number of standard and snap widths in either the */
- /* horizontal or vertical direction. See @PS_Globals_WidthsRec. */
- /* */
-#define PS_GLOBALS_MAX_STD_WIDTHS 16
-
-
- /* standard and snap width */
- typedef struct PSH_WidthRec_
- {
- FT_Int org;
- FT_Pos cur;
- FT_Pos fit;
-
- } PSH_WidthRec, *PSH_Width;
-
-
- /* standard and snap widths table */
- typedef struct PSH_WidthsRec_
- {
- FT_UInt count;
- PSH_WidthRec widths[PS_GLOBALS_MAX_STD_WIDTHS];
-
- } PSH_WidthsRec, *PSH_Widths;
-
-
- typedef struct PSH_DimensionRec_
- {
- PSH_WidthsRec stdw;
- FT_Fixed scale_mult;
- FT_Fixed scale_delta;
-
- } PSH_DimensionRec, *PSH_Dimension;
-
-
- /* blue zone descriptor */
- typedef struct PSH_Blue_ZoneRec_
- {
- FT_Int org_ref;
- FT_Int org_delta;
- FT_Int org_top;
- FT_Int org_bottom;
-
- FT_Pos cur_ref;
- FT_Pos cur_delta;
- FT_Pos cur_bottom;
- FT_Pos cur_top;
-
- } PSH_Blue_ZoneRec, *PSH_Blue_Zone;
-
-
- typedef struct PSH_Blue_TableRec_
- {
- FT_UInt count;
- PSH_Blue_ZoneRec zones[PS_GLOBALS_MAX_BLUE_ZONES];
-
- } PSH_Blue_TableRec, *PSH_Blue_Table;
-
-
- /* blue zones table */
- typedef struct PSH_BluesRec_
- {
- PSH_Blue_TableRec normal_top;
- PSH_Blue_TableRec normal_bottom;
- PSH_Blue_TableRec family_top;
- PSH_Blue_TableRec family_bottom;
-
- FT_Fixed blue_scale;
- FT_Int blue_shift;
- FT_Int blue_threshold;
- FT_Int blue_fuzz;
- FT_Bool no_overshoots;
-
- } PSH_BluesRec, *PSH_Blues;
-
-
- /* font globals. */
- /* dimension 0 => X coordinates + vertical hints/stems */
- /* dimension 1 => Y coordinates + horizontal hints/stems */
- typedef struct PSH_GlobalsRec_
- {
- FT_Memory memory;
- PSH_DimensionRec dimension[2];
- PSH_BluesRec blues;
-
- } PSH_GlobalsRec;
-
-
-#define PSH_BLUE_ALIGN_NONE 0
-#define PSH_BLUE_ALIGN_TOP 1
-#define PSH_BLUE_ALIGN_BOT 2
-
-
- typedef struct PSH_AlignmentRec_
- {
- int align;
- FT_Pos align_top;
- FT_Pos align_bot;
-
- } PSH_AlignmentRec, *PSH_Alignment;
-
-
- FT_LOCAL( void )
- psh_globals_funcs_init( PSH_Globals_FuncsRec* funcs );
-
-
-#if 0
- /* snap a stem width to fitter coordinates. `org_width' is in font */
- /* units. The result is in device pixels (26.6 format). */
- FT_LOCAL( FT_Pos )
- psh_dimension_snap_width( PSH_Dimension dimension,
- FT_Int org_width );
-#endif
-
- FT_LOCAL( FT_Error )
- psh_globals_set_scale( PSH_Globals globals,
- FT_Fixed x_scale,
- FT_Fixed y_scale,
- FT_Fixed x_delta,
- FT_Fixed y_delta );
-
- /* snap a stem to one or two blue zones */
- FT_LOCAL( void )
- psh_blues_snap_stem( PSH_Blues blues,
- FT_Int stem_top,
- FT_Int stem_bot,
- PSH_Alignment alignment );
- /* */
-
-#ifdef DEBUG_HINTER
- extern PSH_Globals ps_debug_globals;
-#endif
-
-
-FT_END_HEADER
-
-
-#endif /* __PSHGLOB_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c
deleted file mode 100644
index 8e3f193093b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshinter.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshinter.c */
-/* */
-/* FreeType PostScript Hinting module */
-/* */
-/* Copyright 2001, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "pshrec.c"
-#include "pshglob.c"
-#include "pshalgo.c"
-#include "pshmod.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c
deleted file mode 100644
index 4eb3d912729..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshmod.c */
-/* */
-/* FreeType PostScript hinter module implementation (body). */
-/* */
-/* Copyright 2001, 2002, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include "pshrec.h"
-#include "pshalgo.h"
-
-
- /* the Postscript Hinter module structure */
- typedef struct PS_Hinter_Module_Rec_
- {
- FT_ModuleRec root;
- PS_HintsRec ps_hints;
-
- PSH_Globals_FuncsRec globals_funcs;
- T1_Hints_FuncsRec t1_funcs;
- T2_Hints_FuncsRec t2_funcs;
-
- } PS_Hinter_ModuleRec, *PS_Hinter_Module;
-
-
- /* finalize module */
- FT_CALLBACK_DEF( void )
- ps_hinter_done( PS_Hinter_Module module )
- {
- module->t1_funcs.hints = NULL;
- module->t2_funcs.hints = NULL;
-
- ps_hints_done( &module->ps_hints );
- }
-
-
- /* initialize module, create hints recorder and the interface */
- FT_CALLBACK_DEF( FT_Error )
- ps_hinter_init( PS_Hinter_Module module )
- {
- FT_Memory memory = module->root.memory;
- void* ph = &module->ps_hints;
-
-
- ps_hints_init( &module->ps_hints, memory );
-
- psh_globals_funcs_init( &module->globals_funcs );
-
- t1_hints_funcs_init( &module->t1_funcs );
- module->t1_funcs.hints = (T1_Hints)ph;
-
- t2_hints_funcs_init( &module->t2_funcs );
- module->t2_funcs.hints = (T2_Hints)ph;
-
- return 0;
- }
-
-
- /* returns global hints interface */
- FT_CALLBACK_DEF( PSH_Globals_Funcs )
- pshinter_get_globals_funcs( FT_Module module )
- {
- return &((PS_Hinter_Module)module)->globals_funcs;
- }
-
-
- /* return Type 1 hints interface */
- FT_CALLBACK_DEF( T1_Hints_Funcs )
- pshinter_get_t1_funcs( FT_Module module )
- {
- return &((PS_Hinter_Module)module)->t1_funcs;
- }
-
-
- /* return Type 2 hints interface */
- FT_CALLBACK_DEF( T2_Hints_Funcs )
- pshinter_get_t2_funcs( FT_Module module )
- {
- return &((PS_Hinter_Module)module)->t2_funcs;
- }
-
-
- static
- const PSHinter_Interface pshinter_interface =
- {
- pshinter_get_globals_funcs,
- pshinter_get_t1_funcs,
- pshinter_get_t2_funcs
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class pshinter_module_class =
- {
- 0,
- sizeof ( PS_Hinter_ModuleRec ),
- "pshinter",
- 0x10000L,
- 0x20000L,
-
- &pshinter_interface, /* module-specific interface */
-
- (FT_Module_Constructor)ps_hinter_init,
- (FT_Module_Destructor) ps_hinter_done,
- (FT_Module_Requester) 0 /* no additional interface for now */
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h
deleted file mode 100644
index 1a91025b260..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshmod.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshmod.h */
-/* */
-/* PostScript hinter module interface (specification). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSHMOD_H__
-#define __PSHMOD_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) pshinter_module_class;
-
-
-FT_END_HEADER
-
-
-#endif /* __PSHMOD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h
deleted file mode 100644
index 3c0029fbf39..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshnterr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshnterr.h */
-/* */
-/* PS Hinter error codes (specification only). */
-/* */
-/* Copyright 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the PSHinter error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __PSHNTERR_H__
-#define __PSHNTERR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX PSH_Err_
-#define FT_ERR_BASE FT_Mod_Err_PShinter
-
-#include FT_ERRORS_H
-
-#endif /* __PSHNTERR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c
deleted file mode 100644
index 2a885ef2763..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.c
+++ /dev/null
@@ -1,1215 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshrec.c */
-/* */
-/* FreeType PostScript hints recorder (body). */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include "pshrec.h"
-#include "pshalgo.h"
-
-#include "pshnterr.h"
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_pshrec
-
-#ifdef DEBUG_HINTER
- PS_Hints ps_debug_hints = 0;
- int ps_debug_no_horz_hints = 0;
- int ps_debug_no_vert_hints = 0;
-#endif
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS_HINT MANAGEMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* destroy hints table */
- static void
- ps_hint_table_done( PS_Hint_Table table,
- FT_Memory memory )
- {
- FT_FREE( table->hints );
- table->num_hints = 0;
- table->max_hints = 0;
- }
-
-
- /* ensure that a table can contain "count" elements */
- static FT_Error
- ps_hint_table_ensure( PS_Hint_Table table,
- FT_UInt count,
- FT_Memory memory )
- {
- FT_UInt old_max = table->max_hints;
- FT_UInt new_max = count;
- FT_Error error = 0;
-
-
- if ( new_max > old_max )
- {
- /* try to grow the table */
- new_max = FT_PAD_CEIL( new_max, 8 );
- if ( !FT_RENEW_ARRAY( table->hints, old_max, new_max ) )
- table->max_hints = new_max;
- }
- return error;
- }
-
-
- static FT_Error
- ps_hint_table_alloc( PS_Hint_Table table,
- FT_Memory memory,
- PS_Hint *ahint )
- {
- FT_Error error = 0;
- FT_UInt count;
- PS_Hint hint = 0;
-
-
- count = table->num_hints;
- count++;
-
- if ( count >= table->max_hints )
- {
- error = ps_hint_table_ensure( table, count, memory );
- if ( error )
- goto Exit;
- }
-
- hint = table->hints + count - 1;
- hint->pos = 0;
- hint->len = 0;
- hint->flags = 0;
-
- table->num_hints = count;
-
- Exit:
- *ahint = hint;
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS_MASK MANAGEMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* destroy mask */
- static void
- ps_mask_done( PS_Mask mask,
- FT_Memory memory )
- {
- FT_FREE( mask->bytes );
- mask->num_bits = 0;
- mask->max_bits = 0;
- mask->end_point = 0;
- }
-
-
- /* ensure that a mask can contain "count" bits */
- static FT_Error
- ps_mask_ensure( PS_Mask mask,
- FT_UInt count,
- FT_Memory memory )
- {
- FT_UInt old_max = ( mask->max_bits + 7 ) >> 3;
- FT_UInt new_max = ( count + 7 ) >> 3;
- FT_Error error = 0;
-
-
- if ( new_max > old_max )
- {
- new_max = FT_PAD_CEIL( new_max, 8 );
- if ( !FT_RENEW_ARRAY( mask->bytes, old_max, new_max ) )
- mask->max_bits = new_max * 8;
- }
- return error;
- }
-
-
- /* test a bit value in a given mask */
- static FT_Int
- ps_mask_test_bit( PS_Mask mask,
- FT_Int idx )
- {
- if ( (FT_UInt)idx >= mask->num_bits )
- return 0;
-
- return mask->bytes[idx >> 3] & ( 0x80 >> ( idx & 7 ) );
- }
-
-
- /* clear a given bit */
- static void
- ps_mask_clear_bit( PS_Mask mask,
- FT_Int idx )
- {
- FT_Byte* p;
-
-
- if ( (FT_UInt)idx >= mask->num_bits )
- return;
-
- p = mask->bytes + ( idx >> 3 );
- p[0] = (FT_Byte)( p[0] & ~( 0x80 >> ( idx & 7 ) ) );
- }
-
-
- /* set a given bit, possibly grow the mask */
- static FT_Error
- ps_mask_set_bit( PS_Mask mask,
- FT_Int idx,
- FT_Memory memory )
- {
- FT_Error error = 0;
- FT_Byte* p;
-
-
- if ( idx < 0 )
- goto Exit;
-
- if ( (FT_UInt)idx >= mask->num_bits )
- {
- error = ps_mask_ensure( mask, idx + 1, memory );
- if ( error )
- goto Exit;
-
- mask->num_bits = idx + 1;
- }
-
- p = mask->bytes + ( idx >> 3 );
- p[0] = (FT_Byte)( p[0] | ( 0x80 >> ( idx & 7 ) ) );
-
- Exit:
- return error;
- }
-
-
- /* destroy mask table */
- static void
- ps_mask_table_done( PS_Mask_Table table,
- FT_Memory memory )
- {
- FT_UInt count = table->max_masks;
- PS_Mask mask = table->masks;
-
-
- for ( ; count > 0; count--, mask++ )
- ps_mask_done( mask, memory );
-
- FT_FREE( table->masks );
- table->num_masks = 0;
- table->max_masks = 0;
- }
-
-
- /* ensure that a mask table can contain "count" masks */
- static FT_Error
- ps_mask_table_ensure( PS_Mask_Table table,
- FT_UInt count,
- FT_Memory memory )
- {
- FT_UInt old_max = table->max_masks;
- FT_UInt new_max = count;
- FT_Error error = 0;
-
-
- if ( new_max > old_max )
- {
- new_max = FT_PAD_CEIL( new_max, 8 );
- if ( !FT_RENEW_ARRAY( table->masks, old_max, new_max ) )
- table->max_masks = new_max;
- }
- return error;
- }
-
-
- /* allocate a new mask in a table */
- static FT_Error
- ps_mask_table_alloc( PS_Mask_Table table,
- FT_Memory memory,
- PS_Mask *amask )
- {
- FT_UInt count;
- FT_Error error = 0;
- PS_Mask mask = 0;
-
-
- count = table->num_masks;
- count++;
-
- if ( count > table->max_masks )
- {
- error = ps_mask_table_ensure( table, count, memory );
- if ( error )
- goto Exit;
- }
-
- mask = table->masks + count - 1;
- mask->num_bits = 0;
- mask->end_point = 0;
- table->num_masks = count;
-
- Exit:
- *amask = mask;
- return error;
- }
-
-
- /* return last hint mask in a table, create one if the table is empty */
- static FT_Error
- ps_mask_table_last( PS_Mask_Table table,
- FT_Memory memory,
- PS_Mask *amask )
- {
- FT_Error error = 0;
- FT_UInt count;
- PS_Mask mask;
-
-
- count = table->num_masks;
- if ( count == 0 )
- {
- error = ps_mask_table_alloc( table, memory, &mask );
- if ( error )
- goto Exit;
- }
- else
- mask = table->masks + count - 1;
-
- Exit:
- *amask = mask;
- return error;
- }
-
-
- /* set a new mask to a given bit range */
- static FT_Error
- ps_mask_table_set_bits( PS_Mask_Table table,
- const FT_Byte* source,
- FT_UInt bit_pos,
- FT_UInt bit_count,
- FT_Memory memory )
- {
- FT_Error error = 0;
- PS_Mask mask;
-
-
- error = ps_mask_table_last( table, memory, &mask );
- if ( error )
- goto Exit;
-
- error = ps_mask_ensure( mask, bit_count, memory );
- if ( error )
- goto Exit;
-
- mask->num_bits = bit_count;
-
- /* now, copy bits */
- {
- FT_Byte* read = (FT_Byte*)source + ( bit_pos >> 3 );
- FT_Int rmask = 0x80 >> ( bit_pos & 7 );
- FT_Byte* write = mask->bytes;
- FT_Int wmask = 0x80;
- FT_Int val;
-
-
- for ( ; bit_count > 0; bit_count-- )
- {
- val = write[0] & ~wmask;
-
- if ( read[0] & rmask )
- val |= wmask;
-
- write[0] = (FT_Byte)val;
-
- rmask >>= 1;
- if ( rmask == 0 )
- {
- read++;
- rmask = 0x80;
- }
-
- wmask >>= 1;
- if ( wmask == 0 )
- {
- write++;
- wmask = 0x80;
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- /* test whether two masks in a table intersect */
- static FT_Int
- ps_mask_table_test_intersect( PS_Mask_Table table,
- FT_Int index1,
- FT_Int index2 )
- {
- PS_Mask mask1 = table->masks + index1;
- PS_Mask mask2 = table->masks + index2;
- FT_Byte* p1 = mask1->bytes;
- FT_Byte* p2 = mask2->bytes;
- FT_UInt count1 = mask1->num_bits;
- FT_UInt count2 = mask2->num_bits;
- FT_UInt count;
-
-
- count = ( count1 <= count2 ) ? count1 : count2;
- for ( ; count >= 8; count -= 8 )
- {
- if ( p1[0] & p2[0] )
- return 1;
-
- p1++;
- p2++;
- }
-
- if ( count == 0 )
- return 0;
-
- return ( p1[0] & p2[0] ) & ~( 0xFF >> count );
- }
-
-
- /* merge two masks, used by ps_mask_table_merge_all */
- static FT_Error
- ps_mask_table_merge( PS_Mask_Table table,
- FT_Int index1,
- FT_Int index2,
- FT_Memory memory )
- {
- FT_UInt temp;
- FT_Error error = 0;
-
-
- /* swap index1 and index2 so that index1 < index2 */
- if ( index1 > index2 )
- {
- temp = index1;
- index1 = index2;
- index2 = temp;
- }
-
- if ( index1 < index2 && index1 >= 0 && index2 < (FT_Int)table->num_masks )
- {
- /* we need to merge the bitsets of index1 and index2 with a */
- /* simple union */
- PS_Mask mask1 = table->masks + index1;
- PS_Mask mask2 = table->masks + index2;
- FT_UInt count1 = mask1->num_bits;
- FT_UInt count2 = mask2->num_bits;
- FT_Int delta;
-
-
- if ( count2 > 0 )
- {
- FT_UInt pos;
- FT_Byte* read;
- FT_Byte* write;
-
-
- /* if "count2" is greater than "count1", we need to grow the */
- /* first bitset, and clear the highest bits */
- if ( count2 > count1 )
- {
- error = ps_mask_ensure( mask1, count2, memory );
- if ( error )
- goto Exit;
-
- for ( pos = count1; pos < count2; pos++ )
- ps_mask_clear_bit( mask1, pos );
- }
-
- /* merge (unite) the bitsets */
- read = mask2->bytes;
- write = mask1->bytes;
- pos = (FT_UInt)( ( count2 + 7 ) >> 3 );
-
- for ( ; pos > 0; pos-- )
- {
- write[0] = (FT_Byte)( write[0] | read[0] );
- write++;
- read++;
- }
- }
-
- /* Now, remove "mask2" from the list. We need to keep the masks */
- /* sorted in order of importance, so move table elements. */
- mask2->num_bits = 0;
- mask2->end_point = 0;
-
- delta = table->num_masks - 1 - index2; /* number of masks to move */
- if ( delta > 0 )
- {
- /* move to end of table for reuse */
- PS_MaskRec dummy = *mask2;
-
-
- ft_memmove( mask2, mask2 + 1, delta * sizeof ( PS_MaskRec ) );
-
- mask2[delta] = dummy;
- }
-
- table->num_masks--;
- }
- else
- FT_ERROR(( "ps_mask_table_merge: ignoring invalid indices (%d,%d)\n",
- index1, index2 ));
-
- Exit:
- return error;
- }
-
-
- /* Try to merge all masks in a given table. This is used to merge */
- /* all counter masks into independent counter "paths". */
- /* */
- static FT_Error
- ps_mask_table_merge_all( PS_Mask_Table table,
- FT_Memory memory )
- {
- FT_Int index1, index2;
- FT_Error error = 0;
-
-
- for ( index1 = table->num_masks - 1; index1 > 0; index1-- )
- {
- for ( index2 = index1 - 1; index2 >= 0; index2-- )
- {
- if ( ps_mask_table_test_intersect( table, index1, index2 ) )
- {
- error = ps_mask_table_merge( table, index2, index1, memory );
- if ( error )
- goto Exit;
-
- break;
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS_DIMENSION MANAGEMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* finalize a given dimension */
- static void
- ps_dimension_done( PS_Dimension dimension,
- FT_Memory memory )
- {
- ps_mask_table_done( &dimension->counters, memory );
- ps_mask_table_done( &dimension->masks, memory );
- ps_hint_table_done( &dimension->hints, memory );
- }
-
-
- /* initialize a given dimension */
- static void
- ps_dimension_init( PS_Dimension dimension )
- {
- dimension->hints.num_hints = 0;
- dimension->masks.num_masks = 0;
- dimension->counters.num_masks = 0;
- }
-
-
-#if 0
-
- /* set a bit at a given index in the current hint mask */
- static FT_Error
- ps_dimension_set_mask_bit( PS_Dimension dim,
- FT_UInt idx,
- FT_Memory memory )
- {
- PS_Mask mask;
- FT_Error error = 0;
-
-
- /* get last hint mask */
- error = ps_mask_table_last( &dim->masks, memory, &mask );
- if ( error )
- goto Exit;
-
- error = ps_mask_set_bit( mask, idx, memory );
-
- Exit:
- return error;
- }
-
-#endif
-
- /* set the end point in a mask, called from "End" & "Reset" methods */
- static void
- ps_dimension_end_mask( PS_Dimension dim,
- FT_UInt end_point )
- {
- FT_UInt count = dim->masks.num_masks;
- PS_Mask mask;
-
-
- if ( count > 0 )
- {
- mask = dim->masks.masks + count - 1;
- mask->end_point = end_point;
- }
- }
-
-
- /* set the end point in the current mask, then create a new empty one */
- /* (called by "Reset" method) */
- static FT_Error
- ps_dimension_reset_mask( PS_Dimension dim,
- FT_UInt end_point,
- FT_Memory memory )
- {
- PS_Mask mask;
-
-
- /* end current mask */
- ps_dimension_end_mask( dim, end_point );
-
- /* allocate new one */
- return ps_mask_table_alloc( &dim->masks, memory, &mask );
- }
-
-
- /* set a new mask, called from the "T2Stem" method */
- static FT_Error
- ps_dimension_set_mask_bits( PS_Dimension dim,
- const FT_Byte* source,
- FT_UInt source_pos,
- FT_UInt source_bits,
- FT_UInt end_point,
- FT_Memory memory )
- {
- FT_Error error = 0;
-
-
- /* reset current mask, if any */
- error = ps_dimension_reset_mask( dim, end_point, memory );
- if ( error )
- goto Exit;
-
- /* set bits in new mask */
- error = ps_mask_table_set_bits( &dim->masks, source,
- source_pos, source_bits, memory );
-
- Exit:
- return error;
- }
-
-
- /* add a new single stem (called from "T1Stem" method) */
- static FT_Error
- ps_dimension_add_t1stem( PS_Dimension dim,
- FT_Int pos,
- FT_Int len,
- FT_Memory memory,
- FT_Int *aindex )
- {
- FT_Error error = 0;
- FT_UInt flags = 0;
-
-
- /* detect ghost stem */
- if ( len < 0 )
- {
- flags |= PS_HINT_FLAG_GHOST;
- if ( len == -21 )
- {
- flags |= PS_HINT_FLAG_BOTTOM;
- pos += len;
- }
- len = 0;
- }
-
- if ( aindex )
- *aindex = -1;
-
- /* now, lookup stem in the current hints table */
- {
- PS_Mask mask;
- FT_UInt idx;
- FT_UInt max = dim->hints.num_hints;
- PS_Hint hint = dim->hints.hints;
-
-
- for ( idx = 0; idx < max; idx++, hint++ )
- {
- if ( hint->pos == pos && hint->len == len )
- break;
- }
-
- /* we need to create a new hint in the table */
- if ( idx >= max )
- {
- error = ps_hint_table_alloc( &dim->hints, memory, &hint );
- if ( error )
- goto Exit;
-
- hint->pos = pos;
- hint->len = len;
- hint->flags = flags;
- }
-
- /* now, store the hint in the current mask */
- error = ps_mask_table_last( &dim->masks, memory, &mask );
- if ( error )
- goto Exit;
-
- error = ps_mask_set_bit( mask, idx, memory );
- if ( error )
- goto Exit;
-
- if ( aindex )
- *aindex = (FT_Int)idx;
- }
-
- Exit:
- return error;
- }
-
-
- /* add a "hstem3/vstem3" counter to our dimension table */
- static FT_Error
- ps_dimension_add_counter( PS_Dimension dim,
- FT_Int hint1,
- FT_Int hint2,
- FT_Int hint3,
- FT_Memory memory )
- {
- FT_Error error = 0;
- FT_UInt count = dim->counters.num_masks;
- PS_Mask counter = dim->counters.masks;
-
-
- /* try to find an existing counter mask that already uses */
- /* one of these stems here */
- for ( ; count > 0; count--, counter++ )
- {
- if ( ps_mask_test_bit( counter, hint1 ) ||
- ps_mask_test_bit( counter, hint2 ) ||
- ps_mask_test_bit( counter, hint3 ) )
- break;
- }
-
- /* create a new counter when needed */
- if ( count == 0 )
- {
- error = ps_mask_table_alloc( &dim->counters, memory, &counter );
- if ( error )
- goto Exit;
- }
-
- /* now, set the bits for our hints in the counter mask */
- error = ps_mask_set_bit( counter, hint1, memory );
- if ( error )
- goto Exit;
-
- error = ps_mask_set_bit( counter, hint2, memory );
- if ( error )
- goto Exit;
-
- error = ps_mask_set_bit( counter, hint3, memory );
- if ( error )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- /* end of recording session for a given dimension */
- static FT_Error
- ps_dimension_end( PS_Dimension dim,
- FT_UInt end_point,
- FT_Memory memory )
- {
- /* end hint mask table */
- ps_dimension_end_mask( dim, end_point );
-
- /* merge all counter masks into independent "paths" */
- return ps_mask_table_merge_all( &dim->counters, memory );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** PS_RECORDER MANAGEMENT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* destroy hints */
- FT_LOCAL( void )
- ps_hints_done( PS_Hints hints )
- {
- FT_Memory memory = hints->memory;
-
-
- ps_dimension_done( &hints->dimension[0], memory );
- ps_dimension_done( &hints->dimension[1], memory );
-
- hints->error = 0;
- hints->memory = 0;
- }
-
-
- FT_LOCAL( FT_Error )
- ps_hints_init( PS_Hints hints,
- FT_Memory memory )
- {
- FT_MEM_ZERO( hints, sizeof ( *hints ) );
- hints->memory = memory;
- return 0;
- }
-
-
- /* initialize a hints for a new session */
- static void
- ps_hints_open( PS_Hints hints,
- PS_Hint_Type hint_type )
- {
- switch ( hint_type )
- {
- case PS_HINT_TYPE_1:
- case PS_HINT_TYPE_2:
- hints->error = 0;
- hints->hint_type = hint_type;
-
- ps_dimension_init( &hints->dimension[0] );
- ps_dimension_init( &hints->dimension[1] );
- break;
-
- default:
- hints->error = PSH_Err_Invalid_Argument;
- hints->hint_type = hint_type;
-
- FT_ERROR(( "ps_hints_open: invalid charstring type!\n" ));
- break;
- }
- }
-
-
- /* add one or more stems to the current hints table */
- static void
- ps_hints_stem( PS_Hints hints,
- FT_Int dimension,
- FT_UInt count,
- FT_Long* stems )
- {
- if ( !hints->error )
- {
- /* limit "dimension" to 0..1 */
- if ( dimension < 0 || dimension > 1 )
- {
- FT_ERROR(( "ps_hints_stem: invalid dimension (%d) used\n",
- dimension ));
- dimension = ( dimension != 0 );
- }
-
- /* record the stems in the current hints/masks table */
- switch ( hints->hint_type )
- {
- case PS_HINT_TYPE_1: /* Type 1 "hstem" or "vstem" operator */
- case PS_HINT_TYPE_2: /* Type 2 "hstem" or "vstem" operator */
- {
- PS_Dimension dim = &hints->dimension[dimension];
-
-
- for ( ; count > 0; count--, stems += 2 )
- {
- FT_Error error;
- FT_Memory memory = hints->memory;
-
-
- error = ps_dimension_add_t1stem(
- dim, (FT_Int)stems[0], (FT_Int)stems[1],
- memory, NULL );
- if ( error )
- {
- FT_ERROR(( "ps_hints_stem: could not add stem"
- " (%d,%d) to hints table\n", stems[0], stems[1] ));
-
- hints->error = error;
- return;
- }
- }
- break;
- }
-
- default:
- FT_ERROR(( "ps_hints_stem: called with invalid hint type (%d)\n",
- hints->hint_type ));
- break;
- }
- }
- }
-
-
- /* add one Type1 counter stem to the current hints table */
- static void
- ps_hints_t1stem3( PS_Hints hints,
- FT_Int dimension,
- FT_Long* stems )
- {
- FT_Error error = 0;
-
-
- if ( !hints->error )
- {
- PS_Dimension dim;
- FT_Memory memory = hints->memory;
- FT_Int count;
- FT_Int idx[3];
-
-
- /* limit "dimension" to 0..1 */
- if ( dimension < 0 || dimension > 1 )
- {
- FT_ERROR(( "ps_hints_t1stem3: invalid dimension (%d) used\n",
- dimension ));
- dimension = ( dimension != 0 );
- }
-
- dim = &hints->dimension[dimension];
-
- /* there must be 6 elements in the 'stem' array */
- if ( hints->hint_type == PS_HINT_TYPE_1 )
- {
- /* add the three stems to our hints/masks table */
- for ( count = 0; count < 3; count++, stems += 2 )
- {
- error = ps_dimension_add_t1stem(
- dim, (FT_Int)stems[0], (FT_Int)stems[1],
- memory, &idx[count] );
- if ( error )
- goto Fail;
- }
-
- /* now, add the hints to the counters table */
- error = ps_dimension_add_counter( dim, idx[0], idx[1], idx[2],
- memory );
- if ( error )
- goto Fail;
- }
- else
- {
- FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type!\n" ));
- error = PSH_Err_Invalid_Argument;
- goto Fail;
- }
- }
-
- return;
-
- Fail:
- FT_ERROR(( "ps_hints_t1stem3: could not add counter stems to table\n" ));
- hints->error = error;
- }
-
-
- /* reset hints (only with Type 1 hints) */
- static void
- ps_hints_t1reset( PS_Hints hints,
- FT_UInt end_point )
- {
- FT_Error error = 0;
-
-
- if ( !hints->error )
- {
- FT_Memory memory = hints->memory;
-
-
- if ( hints->hint_type == PS_HINT_TYPE_1 )
- {
- error = ps_dimension_reset_mask( &hints->dimension[0],
- end_point, memory );
- if ( error )
- goto Fail;
-
- error = ps_dimension_reset_mask( &hints->dimension[1],
- end_point, memory );
- if ( error )
- goto Fail;
- }
- else
- {
- /* invalid hint type */
- error = PSH_Err_Invalid_Argument;
- goto Fail;
- }
- }
- return;
-
- Fail:
- hints->error = error;
- }
-
-
- /* Type2 "hintmask" operator, add a new hintmask to each direction */
- static void
- ps_hints_t2mask( PS_Hints hints,
- FT_UInt end_point,
- FT_UInt bit_count,
- const FT_Byte* bytes )
- {
- FT_Error error;
-
-
- if ( !hints->error )
- {
- PS_Dimension dim = hints->dimension;
- FT_Memory memory = hints->memory;
- FT_UInt count1 = dim[0].hints.num_hints;
- FT_UInt count2 = dim[1].hints.num_hints;
-
-
- /* check bit count; must be equal to current total hint count */
- if ( bit_count != count1 + count2 )
- {
- FT_ERROR(( "ps_hints_t2mask: "
- "called with invalid bitcount %d (instead of %d)\n",
- bit_count, count1 + count2 ));
-
- /* simply ignore the operator */
- return;
- }
-
- /* set-up new horizontal and vertical hint mask now */
- error = ps_dimension_set_mask_bits( &dim[0], bytes, count2, count1,
- end_point, memory );
- if ( error )
- goto Fail;
-
- error = ps_dimension_set_mask_bits( &dim[1], bytes, 0, count2,
- end_point, memory );
- if ( error )
- goto Fail;
- }
- return;
-
- Fail:
- hints->error = error;
- }
-
-
- static void
- ps_hints_t2counter( PS_Hints hints,
- FT_UInt bit_count,
- const FT_Byte* bytes )
- {
- FT_Error error;
-
-
- if ( !hints->error )
- {
- PS_Dimension dim = hints->dimension;
- FT_Memory memory = hints->memory;
- FT_UInt count1 = dim[0].hints.num_hints;
- FT_UInt count2 = dim[1].hints.num_hints;
-
-
- /* check bit count, must be equal to current total hint count */
- if ( bit_count != count1 + count2 )
- {
- FT_ERROR(( "ps_hints_t2counter: "
- "called with invalid bitcount %d (instead of %d)\n",
- bit_count, count1 + count2 ));
-
- /* simply ignore the operator */
- return;
- }
-
- /* set-up new horizontal and vertical hint mask now */
- error = ps_dimension_set_mask_bits( &dim[0], bytes, 0, count1,
- 0, memory );
- if ( error )
- goto Fail;
-
- error = ps_dimension_set_mask_bits( &dim[1], bytes, count1, count2,
- 0, memory );
- if ( error )
- goto Fail;
- }
- return;
-
- Fail:
- hints->error = error;
- }
-
-
- /* end recording session */
- static FT_Error
- ps_hints_close( PS_Hints hints,
- FT_UInt end_point )
- {
- FT_Error error;
-
-
- error = hints->error;
- if ( !error )
- {
- FT_Memory memory = hints->memory;
- PS_Dimension dim = hints->dimension;
-
-
- error = ps_dimension_end( &dim[0], end_point, memory );
- if ( !error )
- {
- error = ps_dimension_end( &dim[1], end_point, memory );
- }
- }
-
-#ifdef DEBUG_HINTER
- if ( !error )
- ps_debug_hints = hints;
-#endif
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE 1 HINTS RECORDING INTERFACE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- t1_hints_open( T1_Hints hints )
- {
- ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_1 );
- }
-
- static void
- t1_hints_stem( T1_Hints hints,
- FT_Int dimension,
- FT_Long* coords )
- {
- ps_hints_stem( (PS_Hints)hints, dimension, 1, coords );
- }
-
-
- FT_LOCAL_DEF( void )
- t1_hints_funcs_init( T1_Hints_FuncsRec* funcs )
- {
- FT_MEM_ZERO( (char*)funcs, sizeof ( *funcs ) );
-
- funcs->open = (T1_Hints_OpenFunc) t1_hints_open;
- funcs->close = (T1_Hints_CloseFunc) ps_hints_close;
- funcs->stem = (T1_Hints_SetStemFunc) t1_hints_stem;
- funcs->stem3 = (T1_Hints_SetStem3Func)ps_hints_t1stem3;
- funcs->reset = (T1_Hints_ResetFunc) ps_hints_t1reset;
- funcs->apply = (T1_Hints_ApplyFunc) ps_hints_apply;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE 2 HINTS RECORDING INTERFACE *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static void
- t2_hints_open( T2_Hints hints )
- {
- ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_2 );
- }
-
-
- static void
- t2_hints_stems( T2_Hints hints,
- FT_Int dimension,
- FT_Int count,
- FT_Fixed* coords )
- {
- FT_Pos stems[32], y, n;
- FT_Int total = count;
-
-
- y = 0;
- while ( total > 0 )
- {
- /* determine number of stems to write */
- count = total;
- if ( count > 16 )
- count = 16;
-
- /* compute integer stem positions in font units */
- for ( n = 0; n < count * 2; n++ )
- {
- y += coords[n];
- stems[n] = ( y + 0x8000L ) >> 16;
- }
-
- /* compute lengths */
- for ( n = 0; n < count * 2; n += 2 )
- stems[n + 1] = stems[n + 1] - stems[n];
-
- /* add them to the current dimension */
- ps_hints_stem( (PS_Hints)hints, dimension, count, stems );
-
- total -= count;
- }
- }
-
-
- FT_LOCAL_DEF( void )
- t2_hints_funcs_init( T2_Hints_FuncsRec* funcs )
- {
- FT_MEM_ZERO( funcs, sizeof ( *funcs ) );
-
- funcs->open = (T2_Hints_OpenFunc) t2_hints_open;
- funcs->close = (T2_Hints_CloseFunc) ps_hints_close;
- funcs->stems = (T2_Hints_StemsFunc) t2_hints_stems;
- funcs->hintmask= (T2_Hints_MaskFunc) ps_hints_t2mask;
- funcs->counter = (T2_Hints_CounterFunc)ps_hints_t2counter;
- funcs->apply = (T2_Hints_ApplyFunc) ps_hints_apply;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h
deleted file mode 100644
index dcb3197f94d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/pshrec.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/***************************************************************************/
-/* */
-/* pshrec.h */
-/* */
-/* Postscript (Type1/Type2) hints recorder (specification). */
-/* */
-/* Copyright 2001, 2002, 2003, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /**************************************************************************/
- /* */
- /* The functions defined here are called from the Type 1, CID and CFF */
- /* font drivers to record the hints of a given character/glyph. */
- /* */
- /* The hints are recorded in a unified format, and are later processed */
- /* by the `optimizer' and `fitter' to adjust the outlines to the pixel */
- /* grid. */
- /* */
- /**************************************************************************/
-
-
-#ifndef __PSHREC_H__
-#define __PSHREC_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-#include "pshglob.h"
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GLYPH HINTS RECORDER INTERNALS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /* handle to hint record */
- typedef struct PS_HintRec_* PS_Hint;
-
- /* hint types */
- typedef enum PS_Hint_Type_
- {
- PS_HINT_TYPE_1 = 1,
- PS_HINT_TYPE_2 = 2
-
- } PS_Hint_Type;
-
-
- /* hint flags */
- typedef enum PS_Hint_Flags_
- {
- PS_HINT_FLAG_GHOST = 1,
- PS_HINT_FLAG_BOTTOM = 2
-
- } PS_Hint_Flags;
-
-
- /* hint descriptor */
- typedef struct PS_HintRec_
- {
- FT_Int pos;
- FT_Int len;
- FT_UInt flags;
-
- } PS_HintRec;
-
-
-#define ps_hint_is_active( x ) ( (x)->flags & PS_HINT_FLAG_ACTIVE )
-#define ps_hint_is_ghost( x ) ( (x)->flags & PS_HINT_FLAG_GHOST )
-#define ps_hint_is_bottom( x ) ( (x)->flags & PS_HINT_FLAG_BOTTOM )
-
-
- /* hints table descriptor */
- typedef struct PS_Hint_TableRec_
- {
- FT_UInt num_hints;
- FT_UInt max_hints;
- PS_Hint hints;
-
- } PS_Hint_TableRec, *PS_Hint_Table;
-
-
- /* hint and counter mask descriptor */
- typedef struct PS_MaskRec_
- {
- FT_UInt num_bits;
- FT_UInt max_bits;
- FT_Byte* bytes;
- FT_UInt end_point;
-
- } PS_MaskRec, *PS_Mask;
-
-
- /* masks and counters table descriptor */
- typedef struct PS_Mask_TableRec_
- {
- FT_UInt num_masks;
- FT_UInt max_masks;
- PS_Mask masks;
-
- } PS_Mask_TableRec, *PS_Mask_Table;
-
-
- /* dimension-specific hints descriptor */
- typedef struct PS_DimensionRec_
- {
- PS_Hint_TableRec hints;
- PS_Mask_TableRec masks;
- PS_Mask_TableRec counters;
-
- } PS_DimensionRec, *PS_Dimension;
-
-
- /* glyph hints descriptor */
- /* dimension 0 => X coordinates + vertical hints/stems */
- /* dimension 1 => Y coordinates + horizontal hints/stems */
- typedef struct PS_HintsRec_
- {
- FT_Memory memory;
- FT_Error error;
- FT_UInt32 magic;
- PS_Hint_Type hint_type;
- PS_DimensionRec dimension[2];
-
- } PS_HintsRec, *PS_Hints;
-
- /* */
-
- /* initialize hints recorder */
- FT_LOCAL( FT_Error )
- ps_hints_init( PS_Hints hints,
- FT_Memory memory );
-
- /* finalize hints recorder */
- FT_LOCAL( void )
- ps_hints_done( PS_Hints hints );
-
- /* initialize Type1 hints recorder interface */
- FT_LOCAL( void )
- t1_hints_funcs_init( T1_Hints_FuncsRec* funcs );
-
- /* initialize Type2 hints recorder interface */
- FT_LOCAL( void )
- t2_hints_funcs_init( T2_Hints_FuncsRec* funcs );
-
-
-#ifdef DEBUG_HINTER
- extern PS_Hints ps_debug_hints;
- extern int ps_debug_no_horz_hints;
- extern int ps_debug_no_vert_hints;
-#endif
-
- /* */
-
-
-FT_END_HEADER
-
-
-#endif /* __PS_HINTER_RECORD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk
deleted file mode 100644
index 57773394ac6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/pshinter/rules.mk
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# FreeType 2 PSHinter driver configuration rules
-#
-
-
-# Copyright 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# PSHINTER driver directory
-#
-PSHINTER_DIR := $(SRC_DIR)/pshinter
-
-
-# compilation flags for the driver
-#
-PSHINTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSHINTER_DIR))
-
-
-# PSHINTER driver sources (i.e., C files)
-#
-PSHINTER_DRV_SRC := $(PSHINTER_DIR)/pshrec.c \
- $(PSHINTER_DIR)/pshglob.c \
- $(PSHINTER_DIR)/pshmod.c \
- $(PSHINTER_DIR)/pshalgo.c
-
-
-# PSHINTER driver headers
-#
-PSHINTER_DRV_H := $(PSHINTER_DRV_SRC:%c=%h) \
- $(PSHINTER_DIR)/pshnterr.h
-
-
-# PSHINTER driver object(s)
-#
-# PSHINTER_DRV_OBJ_M is used during `multi' builds.
-# PSHINTER_DRV_OBJ_S is used during `single' builds.
-#
-PSHINTER_DRV_OBJ_M := $(PSHINTER_DRV_SRC:$(PSHINTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
-PSHINTER_DRV_OBJ_S := $(OBJ_DIR)/pshinter.$O
-
-# PSHINTER driver source file for single build
-#
-PSHINTER_DRV_SRC_S := $(PSHINTER_DIR)/pshinter.c
-
-
-# PSHINTER driver - single object
-#
-$(PSHINTER_DRV_OBJ_S): $(PSHINTER_DRV_SRC_S) $(PSHINTER_DRV_SRC) \
- $(FREETYPE_H) $(PSHINTER_DRV_H)
- $(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSHINTER_DRV_SRC_S))
-
-
-# PSHINTER driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(PSHINTER_DIR)/%.c $(FREETYPE_H) $(PSHINTER_DRV_H)
- $(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(PSHINTER_DRV_OBJ_S)
-DRV_OBJS_M += $(PSHINTER_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile
deleted file mode 100644
index d85c1e97de4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/psnames Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) psnames ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = psmodule ;
- }
- else
- {
- _sources = psnames ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/psnames Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk
deleted file mode 100644
index a6e908257cb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 PSnames module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += PSNAMES_MODULE
-
-define PSNAMES_MODULE
-$(OPEN_DRIVER) FT_Module_Class, psnames_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)psnames $(ECHO_DRIVER_DESC)Postscript & Unicode Glyph name handling$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c
deleted file mode 100644
index 41942a9b461..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.c
+++ /dev/null
@@ -1,590 +0,0 @@
-/***************************************************************************/
-/* */
-/* psmodule.c */
-/* */
-/* PSNames module implementation (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-#include "psmodule.h"
-#include "pstables.h"
-
-#include "psnamerr.h"
-
-
-#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
-
-#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-
-
-#define VARIANT_BIT 0x80000000UL
-#define BASE_GLYPH( code ) ( (code) & ~VARIANT_BIT )
-
-
- /* Return the Unicode value corresponding to a given glyph. Note that */
- /* we do deal with glyph variants by detecting a non-initial dot in */
- /* the name, as in `A.swash' or `e.final'; in this case, the */
- /* VARIANT_BIT is set in the return value. */
- /* */
- static FT_UInt32
- ps_unicode_value( const char* glyph_name )
- {
- /* If the name begins with `uni', then the glyph name may be a */
- /* hard-coded unicode character code. */
- if ( glyph_name[0] == 'u' &&
- glyph_name[1] == 'n' &&
- glyph_name[2] == 'i' )
- {
- /* determine whether the next four characters following are */
- /* hexadecimal. */
-
- /* XXX: Add code to deal with ligatures, i.e. glyph names like */
- /* `uniXXXXYYYYZZZZ'... */
-
- FT_Int count;
- FT_ULong value = 0;
- const char* p = glyph_name + 3;
-
-
- for ( count = 4; count > 0; count--, p++ )
- {
- char c = *p;
- unsigned int d;
-
-
- d = (unsigned char)c - '0';
- if ( d >= 10 )
- {
- d = (unsigned char)c - 'A';
- if ( d >= 6 )
- d = 16;
- else
- d += 10;
- }
-
- /* Exit if a non-uppercase hexadecimal character was found */
- /* -- this also catches character codes below `0' since such */
- /* negative numbers cast to `unsigned int' are far too big. */
- if ( d >= 16 )
- break;
-
- value = ( value << 4 ) + d;
- }
-
- /* there must be exactly four hex digits */
- if ( count == 0 )
- {
- if ( *p == '\0' )
- return value;
- if ( *p == '.' )
- return value | VARIANT_BIT;
- }
- }
-
- /* If the name begins with `u', followed by four to six uppercase */
- /* hexadecimal digits, it is a hard-coded unicode character code. */
- if ( glyph_name[0] == 'u' )
- {
- FT_Int count;
- FT_ULong value = 0;
- const char* p = glyph_name + 1;
-
-
- for ( count = 6; count > 0; count--, p++ )
- {
- char c = *p;
- unsigned int d;
-
-
- d = (unsigned char)c - '0';
- if ( d >= 10 )
- {
- d = (unsigned char)c - 'A';
- if ( d >= 6 )
- d = 16;
- else
- d += 10;
- }
-
- if ( d >= 16 )
- break;
-
- value = ( value << 4 ) + d;
- }
-
- if ( count <= 2 )
- {
- if ( *p == '\0' )
- return value;
- if ( *p == '.' )
- return value | VARIANT_BIT;
- }
- }
-
- /* Look for a non-initial dot in the glyph name in order to */
- /* find variants like `A.swash', `e.final', etc. */
- {
- const char* p = glyph_name;
- const char* dot = NULL;
-
-
- for ( ; *p; p++ )
- {
- if ( *p == '.' && p > glyph_name )
- {
- dot = p;
- break;
- }
- }
-
- /* now look up the glyph in the Adobe Glyph List */
- if ( !dot )
- return ft_get_adobe_glyph_index( glyph_name, p );
- else
- return ft_get_adobe_glyph_index( glyph_name, dot ) | VARIANT_BIT;
- }
- }
-
-
- /* ft_qsort callback to sort the unicode map */
- FT_CALLBACK_DEF( int )
- compare_uni_maps( const void* a,
- const void* b )
- {
- PS_UniMap* map1 = (PS_UniMap*)a;
- PS_UniMap* map2 = (PS_UniMap*)b;
- FT_UInt32 unicode1 = BASE_GLYPH( map1->unicode );
- FT_UInt32 unicode2 = BASE_GLYPH( map2->unicode );
-
-
- /* sort base glyphs before glyph variants */
- if ( unicode1 == unicode2 )
- {
- if ( map1->unicode > map2->unicode )
- return 1;
- else if ( map1->unicode < map2->unicode )
- return -1;
- else
- return 0;
- }
- else
- {
- if ( unicode1 > unicode2 )
- return 1;
- else if ( unicode1 < unicode2 )
- return -1;
- else
- return 0;
- }
- }
-
-
- /* support for extra glyphs not handled (well) in AGL; */
- /* we add extra mappings for them if necessary */
-
-#define EXTRA_GLYPH_LIST_SIZE 10
-
- static const FT_UInt32 ft_extra_glyph_unicodes[EXTRA_GLYPH_LIST_SIZE] =
- {
- /* WGL 4 */
- 0x0394,
- 0x03A9,
- 0x2215,
- 0x00AD,
- 0x02C9,
- 0x03BC,
- 0x2219,
- 0x00A0,
- /* Romanian */
- 0x021A,
- 0x021B
- };
-
- static const char ft_extra_glyph_names[] =
- {
- 'D','e','l','t','a',0,
- 'O','m','e','g','a',0,
- 'f','r','a','c','t','i','o','n',0,
- 'h','y','p','h','e','n',0,
- 'm','a','c','r','o','n',0,
- 'm','u',0,
- 'p','e','r','i','o','d','c','e','n','t','e','r','e','d',0,
- 's','p','a','c','e',0,
- 'T','c','o','m','m','a','a','c','c','e','n','t',0,
- 't','c','o','m','m','a','a','c','c','e','n','t',0
- };
-
- static const FT_Int
- ft_extra_glyph_name_offsets[EXTRA_GLYPH_LIST_SIZE] =
- {
- 0,
- 6,
- 12,
- 21,
- 28,
- 35,
- 38,
- 53,
- 59,
- 72
- };
-
-
- static void
- ps_check_extra_glyph_name( const char* gname,
- FT_UInt glyph,
- FT_UInt* extra_glyphs,
- FT_UInt *states )
- {
- FT_UInt n;
-
-
- for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
- {
- if ( ft_strcmp( ft_extra_glyph_names +
- ft_extra_glyph_name_offsets[n], gname ) == 0 )
- {
- if ( states[n] == 0 )
- {
- /* mark this extra glyph as a candidate for the cmap */
- states[n] = 1;
- extra_glyphs[n] = glyph;
- }
-
- return;
- }
- }
- }
-
-
- static void
- ps_check_extra_glyph_unicode( FT_UInt32 uni_char,
- FT_UInt *states )
- {
- FT_UInt n;
-
-
- for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
- {
- if ( uni_char == ft_extra_glyph_unicodes[n] )
- {
- /* disable this extra glyph from being added to the cmap */
- states[n] = 2;
-
- return;
- }
- }
- }
-
-
- /* Build a table that maps Unicode values to glyph indices. */
- static FT_Error
- ps_unicodes_init( FT_Memory memory,
- PS_Unicodes table,
- FT_UInt num_glyphs,
- PS_GetGlyphNameFunc get_glyph_name,
- PS_FreeGlyphNameFunc free_glyph_name,
- FT_Pointer glyph_data )
- {
- FT_Error error;
-
- FT_UInt extra_glyph_list_states[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
- FT_UInt extra_glyphs[EXTRA_GLYPH_LIST_SIZE];
-
-
- /* we first allocate the table */
- table->num_maps = 0;
- table->maps = 0;
-
- if ( !FT_NEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
- {
- FT_UInt n;
- FT_UInt count;
- PS_UniMap* map;
- FT_UInt32 uni_char;
-
-
- map = table->maps;
-
- for ( n = 0; n < num_glyphs; n++ )
- {
- const char* gname = get_glyph_name( glyph_data, n );
-
-
- if ( gname )
- {
- ps_check_extra_glyph_name( gname, n,
- extra_glyphs, extra_glyph_list_states );
- uni_char = ps_unicode_value( gname );
-
- if ( BASE_GLYPH( uni_char ) != 0 )
- {
- ps_check_extra_glyph_unicode( uni_char,
- extra_glyph_list_states );
- map->unicode = uni_char;
- map->glyph_index = n;
- map++;
- }
-
- if ( free_glyph_name )
- free_glyph_name( glyph_data, gname );
- }
- }
-
- for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
- {
- if ( extra_glyph_list_states[n] == 1 )
- {
- /* This glyph name has an additional representation. */
- /* Add it to the cmap. */
-
- map->unicode = ft_extra_glyph_unicodes[n];
- map->glyph_index = extra_glyphs[n];
- map++;
- }
- }
-
- /* now compress the table a bit */
- count = (FT_UInt)( map - table->maps );
-
- if ( count == 0 )
- {
- FT_FREE( table->maps );
- if ( !error )
- error = PSnames_Err_Invalid_Argument; /* No unicode chars here! */
- }
- else {
- /* Reallocate if the number of used entries is much smaller. */
- if ( count < num_glyphs / 2 )
- {
- (void)FT_RENEW_ARRAY( table->maps, num_glyphs, count );
- error = PSnames_Err_Ok;
- }
-
- /* Sort the table in increasing order of unicode values, */
- /* taking care of glyph variants. */
- ft_qsort( table->maps, count, sizeof ( PS_UniMap ),
- compare_uni_maps );
- }
-
- table->num_maps = count;
- }
-
- return error;
- }
-
-
- static FT_UInt
- ps_unicodes_char_index( PS_Unicodes table,
- FT_UInt32 unicode )
- {
- PS_UniMap *min, *max, *mid, *result = NULL;
-
-
- /* Perform a binary search on the table. */
-
- min = table->maps;
- max = min + table->num_maps - 1;
-
- while ( min <= max )
- {
- FT_UInt32 base_glyph;
-
-
- mid = min + ( ( max - min ) >> 1 );
-
- if ( mid->unicode == unicode )
- {
- result = mid;
- break;
- }
-
- base_glyph = BASE_GLYPH( mid->unicode );
-
- if ( base_glyph == unicode )
- result = mid; /* remember match but continue search for base glyph */
-
- if ( min == max )
- break;
-
- if ( base_glyph < unicode )
- min = mid + 1;
- else
- max = mid - 1;
- }
-
- if ( result )
- return result->glyph_index;
- else
- return 0;
- }
-
-
- static FT_ULong
- ps_unicodes_char_next( PS_Unicodes table,
- FT_UInt32 *unicode )
- {
- FT_UInt result = 0;
- FT_UInt32 char_code = *unicode + 1;
-
-
- {
- FT_UInt min = 0;
- FT_UInt max = table->num_maps;
- FT_UInt mid;
- PS_UniMap* map;
- FT_UInt32 base_glyph;
-
-
- while ( min < max )
- {
- mid = min + ( ( max - min ) >> 1 );
- map = table->maps + mid;
-
- if ( map->unicode == char_code )
- {
- result = map->glyph_index;
- goto Exit;
- }
-
- base_glyph = BASE_GLYPH( map->unicode );
-
- if ( base_glyph == char_code )
- result = map->glyph_index;
-
- if ( base_glyph < char_code )
- min = mid + 1;
- else
- max = mid;
- }
-
- if ( result )
- goto Exit; /* we have a variant glyph */
-
- /* we didn't find it; check whether we have a map just above it */
- char_code = 0;
-
- if ( min < table->num_maps )
- {
- map = table->maps + min;
- result = map->glyph_index;
- char_code = BASE_GLYPH( map->unicode );
- }
- }
-
- Exit:
- *unicode = char_code;
- return result;
- }
-
-
-#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
-
-
- static const char*
- ps_get_macintosh_name( FT_UInt name_index )
- {
- if ( name_index >= FT_NUM_MAC_NAMES )
- name_index = 0;
-
- return ft_standard_glyph_names + ft_mac_names[name_index];
- }
-
-
- static const char*
- ps_get_standard_strings( FT_UInt sid )
- {
- if ( sid >= FT_NUM_SID_NAMES )
- return 0;
-
- return ft_standard_glyph_names + ft_sid_names[sid];
- }
-
-
- static
- const FT_Service_PsCMapsRec pscmaps_interface =
- {
-#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-
- (PS_Unicode_ValueFunc) ps_unicode_value,
- (PS_Unicodes_InitFunc) ps_unicodes_init,
- (PS_Unicodes_CharIndexFunc)ps_unicodes_char_index,
- (PS_Unicodes_CharNextFunc) ps_unicodes_char_next,
-
-#else
-
- 0,
- 0,
- 0,
- 0,
-
-#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
-
- (PS_Macintosh_NameFunc) ps_get_macintosh_name,
- (PS_Adobe_Std_StringsFunc) ps_get_standard_strings,
-
- t1_standard_encoding,
- t1_expert_encoding
- };
-
-
- static const FT_ServiceDescRec pscmaps_services[] =
- {
- { FT_SERVICE_ID_POSTSCRIPT_CMAPS, &pscmaps_interface },
- { NULL, NULL }
- };
-
-
- static FT_Pointer
- psnames_get_service( FT_Module module,
- const char* service_id )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( pscmaps_services, service_id );
- }
-
-#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class psnames_module_class =
- {
- 0, /* this is not a font driver, nor a renderer */
- sizeof ( FT_ModuleRec ),
-
- "psnames", /* driver name */
- 0x10000L, /* driver version */
- 0x20000L, /* driver requires FreeType 2 or above */
-
-#ifndef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
- 0,
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
-#else
- (void*)&pscmaps_interface, /* module specific interface */
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) psnames_get_service
-#endif
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h
deleted file mode 100644
index 232fdfb9a90..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psmodule.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* psmodule.h */
-/* */
-/* High-level PSNames module interface (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __PSMODULE_H__
-#define __PSMODULE_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) psnames_module_class;
-
-
-FT_END_HEADER
-
-#endif /* __PSMODULE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h
deleted file mode 100644
index ae1541d960a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnamerr.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* psnamerr.h */
-/* */
-/* PS names module error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the PS names module error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __PSNAMERR_H__
-#define __PSNAMERR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX PSnames_Err_
-#define FT_ERR_BASE FT_Mod_Err_PSnames
-
-#include FT_ERRORS_H
-
-#endif /* __PSNAMERR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c
deleted file mode 100644
index d6ed998bfb1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/psnames.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/***************************************************************************/
-/* */
-/* psnames.c */
-/* */
-/* FreeType PSNames module component (body only). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "psmodule.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h
deleted file mode 100644
index 1521e9c2854..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/pstables.h
+++ /dev/null
@@ -1,4095 +0,0 @@
-/***************************************************************************/
-/* */
-/* pstables.h */
-/* */
-/* PostScript glyph names. */
-/* */
-/* Copyright 2005, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /* This file has been generated automatically -- do not edit! */
-
-
- static const char ft_standard_glyph_names[3696] =
- {
- '.','n','u','l','l', 0,
- 'n','o','n','m','a','r','k','i','n','g','r','e','t','u','r','n', 0,
- 'n','o','t','e','q','u','a','l', 0,
- 'i','n','f','i','n','i','t','y', 0,
- 'l','e','s','s','e','q','u','a','l', 0,
- 'g','r','e','a','t','e','r','e','q','u','a','l', 0,
- 'p','a','r','t','i','a','l','d','i','f','f', 0,
- 's','u','m','m','a','t','i','o','n', 0,
- 'p','r','o','d','u','c','t', 0,
- 'p','i', 0,
- 'i','n','t','e','g','r','a','l', 0,
- 'O','m','e','g','a', 0,
- 'r','a','d','i','c','a','l', 0,
- 'a','p','p','r','o','x','e','q','u','a','l', 0,
- 'D','e','l','t','a', 0,
- 'n','o','n','b','r','e','a','k','i','n','g','s','p','a','c','e', 0,
- 'l','o','z','e','n','g','e', 0,
- 'a','p','p','l','e', 0,
- 'f','r','a','n','c', 0,
- 'G','b','r','e','v','e', 0,
- 'g','b','r','e','v','e', 0,
- 'I','d','o','t','a','c','c','e','n','t', 0,
- 'S','c','e','d','i','l','l','a', 0,
- 's','c','e','d','i','l','l','a', 0,
- 'C','a','c','u','t','e', 0,
- 'c','a','c','u','t','e', 0,
- 'C','c','a','r','o','n', 0,
- 'c','c','a','r','o','n', 0,
- 'd','c','r','o','a','t', 0,
- '.','n','o','t','d','e','f', 0,
- 's','p','a','c','e', 0,
- 'e','x','c','l','a','m', 0,
- 'q','u','o','t','e','d','b','l', 0,
- 'n','u','m','b','e','r','s','i','g','n', 0,
- 'd','o','l','l','a','r', 0,
- 'p','e','r','c','e','n','t', 0,
- 'a','m','p','e','r','s','a','n','d', 0,
- 'q','u','o','t','e','r','i','g','h','t', 0,
- 'p','a','r','e','n','l','e','f','t', 0,
- 'p','a','r','e','n','r','i','g','h','t', 0,
- 'a','s','t','e','r','i','s','k', 0,
- 'p','l','u','s', 0,
- 'c','o','m','m','a', 0,
- 'h','y','p','h','e','n', 0,
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-
-
-#define FT_NUM_MAC_NAMES 258
-
- /* Values are offsets into the `ft_standard_glyph_names' table */
-
- static const short ft_mac_names[FT_NUM_MAC_NAMES] =
- {
- 253, 0, 6, 261, 267, 274, 283, 294, 301, 309, 758, 330, 340, 351,
- 360, 365, 371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430,
- 436, 441, 447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498,
- 500, 502, 504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526,
- 528, 530, 532, 534, 536, 538, 540, 552, 562, 575, 587, 979, 608, 610,
- 612, 614, 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638,
- 640, 642, 644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685,
- 1375,1392,1405,1414,1486,1512,1562,1603,1632,1610,1622,1645,1639,1652,
- 1661,1690,1668,1680,1697,1726,1704,1716,1733,1740,1769,1747,1759,1776,
- 1790,1819,1797,1809, 839,1263, 707, 712, 741, 881, 871,1160,1302,1346,
- 1197, 985,1031, 23,1086,1108, 32,1219, 41, 51, 730,1194, 64, 76,
- 86, 94, 97,1089,1118, 106,1131,1150, 966, 696,1183, 112, 734, 120,
- 132, 783, 930, 945, 138,1385,1398,1529,1115,1157, 832,1079, 770, 916,
- 598, 319,1246, 155,1833,1586, 721, 749, 797, 811, 826, 829, 846, 856,
- 888, 903, 954,1363,1421,1356,1433,1443,1450,1457,1469,1479,1493,1500,
- 163,1522,1543,1550,1572,1134, 991,1002,1008,1015,1021,1040,1045,1053,
- 1066,1073,1101,1143,1536,1783,1596,1843,1253,1207,1319,1579,1826,1229,
- 1270,1313,1323,1171,1290,1332,1211,1235,1276, 169, 175, 182, 189, 200,
- 209, 218, 225, 232, 239, 246
- };
-
-
-#define FT_NUM_SID_NAMES 391
-
- /* Values are offsets into the `ft_standard_glyph_names' table */
-
- static const short ft_sid_names[FT_NUM_SID_NAMES] =
- {
- 253, 261, 267, 274, 283, 294, 301, 309, 319, 330, 340, 351, 360, 365,
- 371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430, 436, 441,
- 447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498, 500, 502,
- 504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526, 528, 530,
- 532, 534, 536, 538, 540, 552, 562, 575, 587, 598, 608, 610, 612, 614,
- 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638, 640, 642,
- 644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685, 696, 707,
- 712, 721, 730, 734, 741, 749, 758, 770, 783, 797, 811, 826, 829, 832,
- 839, 846, 856, 871, 881, 888, 903, 916, 930, 945, 954, 966, 979, 985,
- 991,1002,1008,1015,1021,1031,1040,1045,1053,1066,1073,1079,1086,1089,
- 1101,1108,1115,1118,1131,1134,1143,1150,1157,1160,1171,1183,1194,1197,
- 1207,1211,1219,1229,1235,1246,1253,1263,1270,1276,1290,1302,1313,1319,
- 1323,1332,1346,1356,1363,1375,1385,1392,1398,1405,1414,1421,1433,1443,
- 1450,1457,1469,1479,1486,1493,1500,1512,1522,1529,1536,1543,1550,1562,
- 1572,1579,1586,1596,1603,1610,1622,1632,1639,1645,1652,1661,1668,1680,
- 1690,1697,1704,1716,1726,1733,1740,1747,1759,1769,1776,1783,1790,1797,
- 1809,1819,1826,1833,1843,1850,1862,1880,1895,1910,1925,1936,1954,1973,
- 1988,2003,2016,2028,2040,2054,2067,2080,2092,2106,2120,2133,2147,2167,
- 2182,2196,2206,2216,2229,2239,2249,2259,2269,2279,2289,2299,2309,2319,
- 2329,2332,2336,2340,2358,2377,2393,2408,2419,2426,2433,2440,2447,2454,
- 2461,2468,2475,2482,2489,2496,2503,2510,2517,2524,2531,2538,2545,2552,
- 2559,2566,2573,2580,2587,2594,2601,2615,2625,2632,2643,2659,2672,2684,
- 2696,2708,2722,2733,2744,2759,2771,2782,2797,2809,2819,2832,2850,2860,
- 2873,2885,2898,2907,2917,2930,2943,2956,2968,2982,2996,3009,3022,3034,
- 3046,3060,3073,3086,3098,3112,3126,3139,3152,3167,3182,3196,3208,3220,
- 3237,3249,3264,3275,3283,3297,3309,3321,3338,3353,3365,3377,3394,3409,
- 3418,3430,3442,3454,3471,3483,3498,3506,3518,3530,3542,3559,3574,3586,
- 3597,3612,3620,3628,3636,3644,3650,3655,3660,3666,3673,3681,3687
- };
-
-
- /* the following are indices into the SID name table */
- static const unsigned short t1_standard_encoding[256] =
- {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
- 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 96, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,
- 0,111,112,113,114, 0,115,116,117,118,119,120,121,122, 0,123,
- 0,124,125,126,127,128,129,130,131, 0,132,133, 0,134,135,136,
- 137, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0,138, 0,139, 0, 0, 0, 0,140,141,142,143, 0, 0, 0, 0,
- 0,144, 0, 0, 0,145, 0, 0,146,147,148,149, 0, 0, 0, 0
- };
-
-
- /* the following are indices into the SID name table */
- static const unsigned short t1_expert_encoding[256] =
- {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 1,229,230, 0,231,232,233,234,235,236,237,238, 13, 14, 15, 99,
- 239,240,241,242,243,244,245,246,247,248, 27, 28,249,250,251,252,
- 0,253,254,255,256,257, 0, 0, 0,258, 0, 0,259,260,261,262,
- 0, 0,263,264,265, 0,266,109,110,267,268,269, 0,270,271,272,
- 273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,
- 289,290,291,292,293,294,295,296,297,298,299,300,301,302,303, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0,304,305,306, 0, 0,307,308,309,310,311, 0,312, 0, 0,313,
- 0, 0,314,315, 0, 0,316,317,318, 0, 0, 0,158,155,163,319,
- 320,321,322,323,324,325, 0, 0,326,150,164,169,327,328,329,330,
- 331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,
- 347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,
- 363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378
- };
-
-
- /*
- * This table is a compressed version of the Adobe Glyph List (AGL),
- * optimized for efficient searching. It has been generated by the
- * `glnames.py' python script located in the `src/tools' directory.
- *
- * The lookup function to get the Unicode value for a given string
- * is defined below the table.
- */
-
-#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-
- static const unsigned char ft_adobe_glyph_list[54791L] =
- {
- 0, 52, 0,106, 2,167, 3, 63, 4,220, 6,125, 9,143, 10, 23,
- 11,137, 12,199, 14,246, 15, 87, 16,233, 17,219, 18,104, 19, 88,
- 22,110, 23, 32, 23, 71, 24, 77, 27,156, 29, 73, 31,247, 32,107,
- 32,222, 33, 55, 34,154, 35,218, 53, 84, 59,196, 68, 6, 75,183,
- 83,178, 88,135, 93,242,101,165,109,185,111, 55,117,254,123, 73,
- 130,238,138,206,145, 31,153,182,156,189,163,249,178,221,193, 17,
- 197, 99,199,240,204, 27,204,155,210,100, 65,143, 0, 65, 0,140,
- 0,175, 0,193, 1, 15, 1,147, 1,233, 1,251, 2, 7, 2, 40,
- 2, 57, 2, 82, 2, 91, 2,128, 2,136, 2,154, 69,131, 0,198,
- 0,150, 0,158, 0,167,225,227,245,244,101,128, 1,252,237,225,
- 227,242,239,110,128, 1,226,243,237,225,236,108,128,247,230,225,
- 227,245,244,101,129, 0,193, 0,185,243,237,225,236,108,128,247,
- 225,226,242,229,246,101,134, 1, 2, 0,213, 0,221, 0,232, 0,
- 243, 0,251, 1, 7,225,227,245,244,101,128, 30,174,227,249,242,
- 233,236,236,233, 99,128, 4,208,228,239,244,226,229,236,239,119,
- 128, 30,182,231,242,225,246,101,128, 30,176,232,239,239,235,225,
- 226,239,246,101,128, 30,178,244,233,236,228,101,128, 30,180, 99,
- 4, 1, 25, 1, 32, 1,121, 1,137,225,242,239,110,128, 1,205,
- 233,242, 99, 2, 1, 40, 1, 45,236,101,128, 36,182,245,237,230,
- 236,229,120,134, 0,194, 1, 66, 1, 74, 1, 85, 1, 93, 1,105,
- 1,113,225,227,245,244,101,128, 30,164,228,239,244,226,229,236,
- 239,119,128, 30,172,231,242,225,246,101,128, 30,166,232,239,239,
- 235,225,226,239,246,101,128, 30,168,243,237,225,236,108,128,247,
- 226,244,233,236,228,101,128, 30,170,245,244,101,129,246,201, 1,
- 129,243,237,225,236,108,128,247,180,249,242,233,236,236,233, 99,
- 128, 4, 16,100, 3, 1,155, 1,165, 1,209,226,236,231,242,225,
- 246,101,128, 2, 0,233,229,242,229,243,233,115,131, 0,196, 1,
- 181, 1,192, 1,201,227,249,242,233,236,236,233, 99,128, 4,210,
- 237,225,227,242,239,110,128, 1,222,243,237,225,236,108,128,247,
- 228,239,116, 2, 1,216, 1,224,226,229,236,239,119,128, 30,160,
- 237,225,227,242,239,110,128, 1,224,231,242,225,246,101,129, 0,
- 192, 1,243,243,237,225,236,108,128,247,224,232,239,239,235,225,
- 226,239,246,101,128, 30,162,105, 2, 2, 13, 2, 25,229,227,249,
- 242,233,236,236,233, 99,128, 4,212,238,246,229,242,244,229,228,
- 226,242,229,246,101,128, 2, 2,236,240,232, 97,129, 3,145, 2,
- 49,244,239,238,239,115,128, 3,134,109, 2, 2, 63, 2, 71,225,
- 227,242,239,110,128, 1, 0,239,238,239,243,240,225,227,101,128,
- 255, 33,239,231,239,238,229,107,128, 1, 4,242,233,238,103,131,
- 0,197, 2,104, 2,112, 2,120,225,227,245,244,101,128, 1,250,
- 226,229,236,239,119,128, 30, 0,243,237,225,236,108,128,247,229,
- 243,237,225,236,108,128,247, 97,244,233,236,228,101,129, 0,195,
- 2,146,243,237,225,236,108,128,247,227,249,226,225,242,237,229,
- 238,233,225,110,128, 5, 49, 66,137, 0, 66, 2,189, 2,198, 2,
- 223, 3, 3, 3, 10, 3, 22, 3, 34, 3, 46, 3, 54,227,233,242,
- 227,236,101,128, 36,183,228,239,116, 2, 2,206, 2,215,225,227,
- 227,229,238,116,128, 30, 2,226,229,236,239,119,128, 30, 4,101,
- 3, 2,231, 2,242, 2,254,227,249,242,233,236,236,233, 99,128,
- 4, 17,238,225,242,237,229,238,233,225,110,128, 5, 50,244, 97,
- 128, 3,146,232,239,239,107,128, 1,129,236,233,238,229,226,229,
- 236,239,119,128, 30, 6,237,239,238,239,243,240,225,227,101,128,
- 255, 34,242,229,246,229,243,237,225,236,108,128,246,244,243,237,
- 225,236,108,128,247, 98,244,239,240,226,225,114,128, 1,130, 67,
- 137, 0, 67, 3, 85, 3,127, 3,193, 3,210, 3,224, 4,171, 4,
- 188, 4,200, 4,212, 97, 3, 3, 93, 3,104, 3,111,225,242,237,
- 229,238,233,225,110,128, 5, 62,227,245,244,101,128, 1, 6,242,
- 239,110,129,246,202, 3,119,243,237,225,236,108,128,246,245, 99,
- 3, 3,135, 3,142, 3,171,225,242,239,110,128, 1, 12,229,228,
- 233,236,236, 97,130, 0,199, 3,155, 3,163,225,227,245,244,101,
- 128, 30, 8,243,237,225,236,108,128,247,231,233,242, 99, 2, 3,
- 179, 3,184,236,101,128, 36,184,245,237,230,236,229,120,128, 1,
- 8,228,239,116,129, 1, 10, 3,201,225,227,227,229,238,116,128,
- 1, 10,229,228,233,236,236,225,243,237,225,236,108,128,247,184,
- 104, 4, 3,234, 3,246, 4,161, 4,165,225,225,242,237,229,238,
- 233,225,110,128, 5, 73,101, 6, 4, 4, 4, 24, 4, 35, 4,103,
- 4,115, 4,136,225,226,235,232,225,243,233,225,238,227,249,242,
- 233,236,236,233, 99,128, 4,188,227,249,242,233,236,236,233, 99,
- 128, 4, 39,100, 2, 4, 41, 4, 85,229,243,227,229,238,228,229,
- 114, 2, 4, 54, 4, 74,225,226,235,232,225,243,233,225,238,227,
- 249,242,233,236,236,233, 99,128, 4,190,227,249,242,233,236,236,
- 233, 99,128, 4,182,233,229,242,229,243,233,243,227,249,242,233,
- 236,236,233, 99,128, 4,244,232,225,242,237,229,238,233,225,110,
- 128, 5, 67,235,232,225,235,225,243,243,233,225,238,227,249,242,
- 233,236,236,233, 99,128, 4,203,246,229,242,244,233,227,225,236,
- 243,244,242,239,235,229,227,249,242,233,236,236,233, 99,128, 4,
- 184,105,128, 3,167,239,239,107,128, 1,135,233,242,227,245,237,
- 230,236,229,248,243,237,225,236,108,128,246,246,237,239,238,239,
- 243,240,225,227,101,128,255, 35,239,225,242,237,229,238,233,225,
- 110,128, 5, 81,243,237,225,236,108,128,247, 99, 68,142, 0, 68,
- 4,252, 5, 10, 5, 36, 5, 96, 5,121, 5,166, 5,173, 5,231,
- 5,244, 6, 0, 6, 12, 6, 28, 6, 48, 6, 57, 90,129, 1,241,
- 5, 2,227,225,242,239,110,128, 1,196, 97, 2, 5, 16, 5, 27,
- 225,242,237,229,238,233,225,110,128, 5, 52,230,242,233,227,225,
- 110,128, 1,137, 99, 4, 5, 46, 5, 53, 5, 62, 5, 89,225,242,
- 239,110,128, 1, 14,229,228,233,236,236, 97,128, 30, 16,233,242,
- 99, 2, 5, 70, 5, 75,236,101,128, 36,185,245,237,230,236,229,
- 248,226,229,236,239,119,128, 30, 18,242,239,225,116,128, 1, 16,
- 228,239,116, 2, 5,104, 5,113,225,227,227,229,238,116,128, 30,
- 10,226,229,236,239,119,128, 30, 12,101, 3, 5,129, 5,140, 5,
- 150,227,249,242,233,236,236,233, 99,128, 4, 20,233,227,239,240,
- 244,233, 99,128, 3,238,236,244, 97,129, 34, 6, 5,158,231,242,
- 229,229,107,128, 3,148,232,239,239,107,128, 1,138,105, 2, 5,
- 179, 5,218,229,242,229,243,233,115,131,246,203, 5,194, 5,202,
- 5,210,193,227,245,244,101,128,246,204,199,242,225,246,101,128,
- 246,205,243,237,225,236,108,128,247,168,231,225,237,237,225,231,
- 242,229,229,107,128, 3,220,234,229,227,249,242,233,236,236,233,
- 99,128, 4, 2,236,233,238,229,226,229,236,239,119,128, 30, 14,
- 237,239,238,239,243,240,225,227,101,128,255, 36,239,244,225,227,
- 227,229,238,244,243,237,225,236,108,128,246,247,115, 2, 6, 34,
- 6, 41,236,225,243,104,128, 1, 16,237,225,236,108,128,247,100,
- 244,239,240,226,225,114,128, 1,139,122,131, 1,242, 6, 67, 6,
- 75, 6,112,227,225,242,239,110,128, 1,197,101, 2, 6, 81, 6,
- 101,225,226,235,232,225,243,233,225,238,227,249,242,233,236,236,
- 233, 99,128, 4,224,227,249,242,233,236,236,233, 99,128, 4, 5,
- 232,229,227,249,242,233,236,236,233, 99,128, 4, 15, 69,146, 0,
- 69, 6,165, 6,183, 6,191, 7, 89, 7,153, 7,165, 7,183, 7,
- 211, 8, 7, 8, 36, 8, 94, 8,169, 8,189, 8,208, 8,248, 9,
- 44, 9,109, 9,115,225,227,245,244,101,129, 0,201, 6,175,243,
- 237,225,236,108,128,247,233,226,242,229,246,101,128, 1, 20, 99,
- 5, 6,203, 6,210, 6,224, 6,236, 7, 79,225,242,239,110,128,
- 1, 26,229,228,233,236,236,225,226,242,229,246,101,128, 30, 28,
- 232,225,242,237,229,238,233,225,110,128, 5, 53,233,242, 99, 2,
- 6,244, 6,249,236,101,128, 36,186,245,237,230,236,229,120,135,
- 0,202, 7, 16, 7, 24, 7, 32, 7, 43, 7, 51, 7, 63, 7, 71,
- 225,227,245,244,101,128, 30,190,226,229,236,239,119,128, 30, 24,
- 228,239,244,226,229,236,239,119,128, 30,198,231,242,225,246,101,
- 128, 30,192,232,239,239,235,225,226,239,246,101,128, 30,194,243,
- 237,225,236,108,128,247,234,244,233,236,228,101,128, 30,196,249,
- 242,233,236,236,233, 99,128, 4, 4,100, 3, 7, 97, 7,107, 7,
- 127,226,236,231,242,225,246,101,128, 2, 4,233,229,242,229,243,
- 233,115,129, 0,203, 7,119,243,237,225,236,108,128,247,235,239,
- 116,130, 1, 22, 7,136, 7,145,225,227,227,229,238,116,128, 1,
- 22,226,229,236,239,119,128, 30,184,230,227,249,242,233,236,236,
- 233, 99,128, 4, 36,231,242,225,246,101,129, 0,200, 7,175,243,
- 237,225,236,108,128,247,232,104, 2, 7,189, 7,200,225,242,237,
- 229,238,233,225,110,128, 5, 55,239,239,235,225,226,239,246,101,
- 128, 30,186,105, 3, 7,219, 7,230, 7,245,231,232,244,242,239,
- 237,225,110,128, 33,103,238,246,229,242,244,229,228,226,242,229,
- 246,101,128, 2, 6,239,244,233,230,233,229,228,227,249,242,233,
- 236,236,233, 99,128, 4,100,108, 2, 8, 13, 8, 24,227,249,242,
- 233,236,236,233, 99,128, 4, 27,229,246,229,238,242,239,237,225,
- 110,128, 33,106,109, 3, 8, 44, 8, 72, 8, 83,225,227,242,239,
- 110,130, 1, 18, 8, 56, 8, 64,225,227,245,244,101,128, 30, 22,
- 231,242,225,246,101,128, 30, 20,227,249,242,233,236,236,233, 99,
- 128, 4, 28,239,238,239,243,240,225,227,101,128,255, 37,110, 4,
- 8,104, 8,115, 8,135, 8,154,227,249,242,233,236,236,233, 99,
- 128, 4, 29,228,229,243,227,229,238,228,229,242,227,249,242,233,
- 236,236,233, 99,128, 4,162,103,129, 1, 74, 8,141,232,229,227,
- 249,242,233,236,236,233, 99,128, 4,164,232,239,239,235,227,249,
- 242,233,236,236,233, 99,128, 4,199,111, 2, 8,175, 8,183,231,
- 239,238,229,107,128, 1, 24,240,229,110,128, 1,144,240,243,233,
- 236,239,110,129, 3,149, 8,200,244,239,238,239,115,128, 3,136,
- 114, 2, 8,214, 8,225,227,249,242,233,236,236,233, 99,128, 4,
- 32,229,246,229,242,243,229,100,129, 1,142, 8,237,227,249,242,
- 233,236,236,233, 99,128, 4, 45,115, 4, 9, 2, 9, 13, 9, 33,
- 9, 37,227,249,242,233,236,236,233, 99,128, 4, 33,228,229,243,
- 227,229,238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,
- 170,104,128, 1,169,237,225,236,108,128,247,101,116, 3, 9, 52,
- 9, 78, 9, 92, 97,130, 3,151, 9, 60, 9, 70,242,237,229,238,
- 233,225,110,128, 5, 56,244,239,238,239,115,128, 3,137,104,129,
- 0,208, 9, 84,243,237,225,236,108,128,247,240,233,236,228,101,
- 129, 30,188, 9,101,226,229,236,239,119,128, 30, 26,245,242,111,
- 128, 32,172,250,104,130, 1,183, 9,124, 9,132,227,225,242,239,
- 110,128, 1,238,242,229,246,229,242,243,229,100,128, 1,184, 70,
- 136, 0, 70, 9,163, 9,172, 9,184, 9,212, 9,219, 9,248, 10,
- 4, 10, 15,227,233,242,227,236,101,128, 36,187,228,239,244,225,
- 227,227,229,238,116,128, 30, 30,101, 2, 9,190, 9,202,232,225,
- 242,237,229,238,233,225,110,128, 5, 86,233,227,239,240,244,233,
- 99,128, 3,228,232,239,239,107,128, 1,145,105, 2, 9,225, 9,
- 238,244,225,227,249,242,233,236,236,233, 99,128, 4,114,246,229,
- 242,239,237,225,110,128, 33,100,237,239,238,239,243,240,225,227,
- 101,128,255, 38,239,245,242,242,239,237,225,110,128, 33, 99,243,
- 237,225,236,108,128,247,102, 71,140, 0, 71, 10, 51, 10, 61, 10,
- 107, 10,115, 10,176, 10,193, 10,205, 11, 39, 11, 52, 11, 65, 11,
- 90, 11,107,194,243,241,245,225,242,101,128, 51,135, 97, 3, 10,
- 69, 10, 76, 10, 94,227,245,244,101,128, 1,244,237,237, 97,129,
- 3,147, 10, 84,225,230,242,233,227,225,110,128, 1,148,238,231,
- 233,225,227,239,240,244,233, 99,128, 3,234,226,242,229,246,101,
- 128, 1, 30, 99, 4, 10,125, 10,132, 10,141, 10,163,225,242,239,
- 110,128, 1,230,229,228,233,236,236, 97,128, 1, 34,233,242, 99,
- 2, 10,149, 10,154,236,101,128, 36,188,245,237,230,236,229,120,
- 128, 1, 28,239,237,237,225,225,227,227,229,238,116,128, 1, 34,
- 228,239,116,129, 1, 32, 10,184,225,227,227,229,238,116,128, 1,
- 32,229,227,249,242,233,236,236,233, 99,128, 4, 19,104, 3, 10,
- 213, 10,226, 11, 33,225,228,225,242,237,229,238,233,225,110,128,
- 5, 66,101, 3, 10,234, 10,255, 11, 16,237,233,228,228,236,229,
- 232,239,239,235,227,249,242,233,236,236,233, 99,128, 4,148,243,
- 244,242,239,235,229,227,249,242,233,236,236,233, 99,128, 4,146,
- 245,240,244,245,242,238,227,249,242,233,236,236,233, 99,128, 4,
- 144,239,239,107,128, 1,147,233,237,225,242,237,229,238,233,225,
- 110,128, 5, 51,234,229,227,249,242,233,236,236,233, 99,128, 4,
- 3,109, 2, 11, 71, 11, 79,225,227,242,239,110,128, 30, 32,239,
- 238,239,243,240,225,227,101,128,255, 39,242,225,246,101,129,246,
- 206, 11, 99,243,237,225,236,108,128,247, 96,115, 2, 11,113, 11,
- 129,237,225,236,108,129,247,103, 11,122,232,239,239,107,128, 2,
- 155,244,242,239,235,101,128, 1,228, 72,140, 0, 72, 11,165, 11,
- 190, 11,198, 11,208, 12, 17, 12, 40, 12, 77, 12,117, 12,129, 12,
- 157, 12,165, 12,189,177,184, 53, 3, 11,175, 11,180, 11,185,179,
- 51,128, 37,207,180, 51,128, 37,170,181, 49,128, 37,171,178,178,
- 176,183, 51,128, 37,161,208,243,241,245,225,242,101,128, 51,203,
- 97, 3, 11,216, 11,236, 12, 0,225,226,235,232,225,243,233,225,
- 238,227,249,242,233,236,236,233, 99,128, 4,168,228,229,243,227,
- 229,238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,178,
- 242,228,243,233,231,238,227,249,242,233,236,236,233, 99,128, 4,
- 42, 98, 2, 12, 23, 12, 28,225,114,128, 1, 38,242,229,246,229,
- 226,229,236,239,119,128, 30, 42, 99, 2, 12, 46, 12, 55,229,228,
- 233,236,236, 97,128, 30, 40,233,242, 99, 2, 12, 63, 12, 68,236,
- 101,128, 36,189,245,237,230,236,229,120,128, 1, 36,100, 2, 12,
- 83, 12, 93,233,229,242,229,243,233,115,128, 30, 38,239,116, 2,
- 12,100, 12,109,225,227,227,229,238,116,128, 30, 34,226,229,236,
- 239,119,128, 30, 36,237,239,238,239,243,240,225,227,101,128,255,
- 40,111, 2, 12,135, 12,146,225,242,237,229,238,233,225,110,128,
- 5, 64,242,233,227,239,240,244,233, 99,128, 3,232,243,237,225,
- 236,108,128,247,104,245,238,231,225,242,245,237,236,225,245,116,
- 129,246,207, 12,181,243,237,225,236,108,128,246,248,250,243,241,
- 245,225,242,101,128, 51,144, 73,146, 0, 73, 12,239, 12,251, 12,
- 255, 13, 11, 13, 29, 13, 37, 13, 94, 13,181, 13,214, 13,224, 13,
- 242, 13,254, 14, 48, 14, 86, 14, 99, 14,166, 14,187, 14,205,193,
- 227,249,242,233,236,236,233, 99,128, 4, 47, 74,128, 1, 50,213,
- 227,249,242,233,236,236,233, 99,128, 4, 46,225,227,245,244,101,
- 129, 0,205, 13, 21,243,237,225,236,108,128,247,237,226,242,229,
- 246,101,128, 1, 44, 99, 3, 13, 45, 13, 52, 13, 84,225,242,239,
- 110,128, 1,207,233,242, 99, 2, 13, 60, 13, 65,236,101,128, 36,
- 190,245,237,230,236,229,120,129, 0,206, 13, 76,243,237,225,236,
- 108,128,247,238,249,242,233,236,236,233, 99,128, 4, 6,100, 3,
- 13,102, 13,112, 13,155,226,236,231,242,225,246,101,128, 2, 8,
- 233,229,242,229,243,233,115,131, 0,207, 13,128, 13,136, 13,147,
- 225,227,245,244,101,128, 30, 46,227,249,242,233,236,236,233, 99,
- 128, 4,228,243,237,225,236,108,128,247,239,239,116,130, 1, 48,
- 13,164, 13,173,225,227,227,229,238,116,128, 1, 48,226,229,236,
- 239,119,128, 30,202,101, 2, 13,187, 13,203,226,242,229,246,229,
- 227,249,242,233,236,236,233, 99,128, 4,214,227,249,242,233,236,
- 236,233, 99,128, 4, 21,230,242,225,235,244,245,114,128, 33, 17,
- 231,242,225,246,101,129, 0,204, 13,234,243,237,225,236,108,128,
- 247,236,232,239,239,235,225,226,239,246,101,128, 30,200,105, 3,
- 14, 6, 14, 17, 14, 32,227,249,242,233,236,236,233, 99,128, 4,
- 24,238,246,229,242,244,229,228,226,242,229,246,101,128, 2, 10,
- 243,232,239,242,244,227,249,242,233,236,236,233, 99,128, 4, 25,
- 109, 2, 14, 54, 14, 75,225,227,242,239,110,129, 1, 42, 14, 64,
- 227,249,242,233,236,236,233, 99,128, 4,226,239,238,239,243,240,
- 225,227,101,128,255, 41,238,233,225,242,237,229,238,233,225,110,
- 128, 5, 59,111, 3, 14,107, 14,118, 14,126,227,249,242,233,236,
- 236,233, 99,128, 4, 1,231,239,238,229,107,128, 1, 46,244, 97,
- 131, 3,153, 14,137, 14,147, 14,158,225,230,242,233,227,225,110,
- 128, 1,150,228,233,229,242,229,243,233,115,128, 3,170,244,239,
- 238,239,115,128, 3,138,115, 2, 14,172, 14,179,237,225,236,108,
- 128,247,105,244,242,239,235,101,128, 1,151,244,233,236,228,101,
- 129, 1, 40, 14,197,226,229,236,239,119,128, 30, 44,250,232,233,
- 244,243, 97, 2, 14,216, 14,227,227,249,242,233,236,236,233, 99,
- 128, 4,116,228,226,236,231,242,225,246,229,227,249,242,233,236,
- 236,233, 99,128, 4,118, 74,134, 0, 74, 15, 6, 15, 18, 15, 41,
- 15, 53, 15, 67, 15, 79,225,225,242,237,229,238,233,225,110,128,
- 5, 65,227,233,242, 99, 2, 15, 27, 15, 32,236,101,128, 36,191,
- 245,237,230,236,229,120,128, 1, 52,229,227,249,242,233,236,236,
- 233, 99,128, 4, 8,232,229,232,225,242,237,229,238,233,225,110,
- 128, 5, 75,237,239,238,239,243,240,225,227,101,128,255, 42,243,
- 237,225,236,108,128,247,106, 75,140, 0, 75, 15,115, 15,125, 15,
- 135, 16, 18, 16, 65, 16, 76, 16,106, 16,143, 16,156, 16,168, 16,
- 180, 16,208,194,243,241,245,225,242,101,128, 51,133,203,243,241,
- 245,225,242,101,128, 51,205, 97, 7, 15,151, 15,169, 15,191, 15,
- 211, 15,226, 15,232, 15,249,226,225,243,232,235,233,242,227,249,
- 242,233,236,236,233, 99,128, 4,160, 99, 2, 15,175, 15,181,245,
- 244,101,128, 30, 48,249,242,233,236,236,233, 99,128, 4, 26,228,
- 229,243,227,229,238,228,229,242,227,249,242,233,236,236,233, 99,
- 128, 4,154,232,239,239,235,227,249,242,233,236,236,233, 99,128,
- 4,195,240,240, 97,128, 3,154,243,244,242,239,235,229,227,249,
- 242,233,236,236,233, 99,128, 4,158,246,229,242,244,233,227,225,
- 236,243,244,242,239,235,229,227,249,242,233,236,236,233, 99,128,
- 4,156, 99, 4, 16, 28, 16, 35, 16, 44, 16, 52,225,242,239,110,
- 128, 1,232,229,228,233,236,236, 97,128, 1, 54,233,242,227,236,
- 101,128, 36,192,239,237,237,225,225,227,227,229,238,116,128, 1,
- 54,228,239,244,226,229,236,239,119,128, 30, 50,101, 2, 16, 82,
- 16, 94,232,225,242,237,229,238,233,225,110,128, 5, 84,238,225,
- 242,237,229,238,233,225,110,128, 5, 63,104, 3, 16,114, 16,126,
- 16,137,225,227,249,242,233,236,236,233, 99,128, 4, 37,229,233,
- 227,239,240,244,233, 99,128, 3,230,239,239,107,128, 1,152,234,
- 229,227,249,242,233,236,236,233, 99,128, 4, 12,236,233,238,229,
- 226,229,236,239,119,128, 30, 52,237,239,238,239,243,240,225,227,
- 101,128,255, 43,239,240,240, 97, 2, 16,189, 16,200,227,249,242,
- 233,236,236,233, 99,128, 4,128,231,242,229,229,107,128, 3,222,
- 115, 2, 16,214, 16,226,233,227,249,242,233,236,236,233, 99,128,
- 4,110,237,225,236,108,128,247,107, 76,138, 0, 76, 17, 1, 17,
- 5, 17, 9, 17, 29, 17, 95, 17,133, 17,147, 17,165, 17,177, 17,
- 189, 74,128, 1,199, 76,128,246,191, 97, 2, 17, 15, 17, 22,227,
- 245,244,101,128, 1, 57,237,226,228, 97,128, 3,155, 99, 4, 17,
- 39, 17, 46, 17, 55, 17, 82,225,242,239,110,128, 1, 61,229,228,
- 233,236,236, 97,128, 1, 59,233,242, 99, 2, 17, 63, 17, 68,236,
- 101,128, 36,193,245,237,230,236,229,248,226,229,236,239,119,128,
- 30, 60,239,237,237,225,225,227,227,229,238,116,128, 1, 59,228,
- 239,116,130, 1, 63, 17,105, 17,114,225,227,227,229,238,116,128,
- 1, 63,226,229,236,239,119,129, 30, 54, 17,124,237,225,227,242,
- 239,110,128, 30, 56,233,247,238,225,242,237,229,238,233,225,110,
- 128, 5, 60,106,129, 1,200, 17,153,229,227,249,242,233,236,236,
- 233, 99,128, 4, 9,236,233,238,229,226,229,236,239,119,128, 30,
- 58,237,239,238,239,243,240,225,227,101,128,255, 44,115, 2, 17,
- 195, 17,212,236,225,243,104,129, 1, 65, 17,204,243,237,225,236,
- 108,128,246,249,237,225,236,108,128,247,108, 77,137, 0, 77, 17,
- 241, 17,251, 18, 24, 18, 33, 18, 58, 18, 71, 18, 83, 18, 91, 18,
- 100,194,243,241,245,225,242,101,128, 51,134,225, 99, 2, 18, 2,
- 18, 18,242,239,110,129,246,208, 18, 10,243,237,225,236,108,128,
- 247,175,245,244,101,128, 30, 62,227,233,242,227,236,101,128, 36,
- 194,228,239,116, 2, 18, 41, 18, 50,225,227,227,229,238,116,128,
- 30, 64,226,229,236,239,119,128, 30, 66,229,238,225,242,237,229,
- 238,233,225,110,128, 5, 68,237,239,238,239,243,240,225,227,101,
- 128,255, 45,243,237,225,236,108,128,247,109,244,245,242,238,229,
- 100,128, 1,156,117,128, 3,156, 78,141, 0, 78, 18,134, 18,138,
- 18,146, 18,212, 18,237, 18,248, 19, 3, 19, 21, 19, 33, 19, 45,
- 19, 58, 19, 66, 19, 84, 74,128, 1,202,225,227,245,244,101,128,
- 1, 67, 99, 4, 18,156, 18,163, 18,172, 18,199,225,242,239,110,
- 128, 1, 71,229,228,233,236,236, 97,128, 1, 69,233,242, 99, 2,
- 18,180, 18,185,236,101,128, 36,195,245,237,230,236,229,248,226,
- 229,236,239,119,128, 30, 74,239,237,237,225,225,227,227,229,238,
- 116,128, 1, 69,228,239,116, 2, 18,220, 18,229,225,227,227,229,
- 238,116,128, 30, 68,226,229,236,239,119,128, 30, 70,232,239,239,
- 235,236,229,230,116,128, 1,157,233,238,229,242,239,237,225,110,
- 128, 33,104,106,129, 1,203, 19, 9,229,227,249,242,233,236,236,
- 233, 99,128, 4, 10,236,233,238,229,226,229,236,239,119,128, 30,
- 72,237,239,238,239,243,240,225,227,101,128,255, 46,239,247,225,
- 242,237,229,238,233,225,110,128, 5, 70,243,237,225,236,108,128,
- 247,110,244,233,236,228,101,129, 0,209, 19, 76,243,237,225,236,
- 108,128,247,241,117,128, 3,157, 79,141, 0, 79, 19,118, 19,132,
- 19,150, 19,203, 20, 78, 20,152, 20,187, 21, 48, 21, 69, 21,213,
- 21,223, 21,254, 22, 53, 69,129, 1, 82, 19,124,243,237,225,236,
- 108,128,246,250,225,227,245,244,101,129, 0,211, 19,142,243,237,
- 225,236,108,128,247,243, 98, 2, 19,156, 19,196,225,242,242,229,
- 100, 2, 19,166, 19,177,227,249,242,233,236,236,233, 99,128, 4,
- 232,228,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
- 99,128, 4,234,242,229,246,101,128, 1, 78, 99, 4, 19,213, 19,
- 220, 19,235, 20, 68,225,242,239,110,128, 1,209,229,238,244,229,
- 242,229,228,244,233,236,228,101,128, 1,159,233,242, 99, 2, 19,
- 243, 19,248,236,101,128, 36,196,245,237,230,236,229,120,134, 0,
- 212, 20, 13, 20, 21, 20, 32, 20, 40, 20, 52, 20, 60,225,227,245,
- 244,101,128, 30,208,228,239,244,226,229,236,239,119,128, 30,216,
- 231,242,225,246,101,128, 30,210,232,239,239,235,225,226,239,246,
- 101,128, 30,212,243,237,225,236,108,128,247,244,244,233,236,228,
- 101,128, 30,214,249,242,233,236,236,233, 99,128, 4, 30,100, 3,
- 20, 86, 20,109, 20,142,226,108, 2, 20, 93, 20,101,225,227,245,
- 244,101,128, 1, 80,231,242,225,246,101,128, 2, 12,233,229,242,
- 229,243,233,115,130, 0,214, 20,123, 20,134,227,249,242,233,236,
- 236,233, 99,128, 4,230,243,237,225,236,108,128,247,246,239,244,
- 226,229,236,239,119,128, 30,204,103, 2, 20,158, 20,170,239,238,
- 229,235,243,237,225,236,108,128,246,251,242,225,246,101,129, 0,
- 210, 20,179,243,237,225,236,108,128,247,242,104, 4, 20,197, 20,
- 208, 20,212, 21, 34,225,242,237,229,238,233,225,110,128, 5, 85,
- 109,128, 33, 38,111, 2, 20,218, 20,228,239,235,225,226,239,246,
- 101,128, 30,206,242,110,133, 1,160, 20,243, 20,251, 21, 6, 21,
- 14, 21, 26,225,227,245,244,101,128, 30,218,228,239,244,226,229,
- 236,239,119,128, 30,226,231,242,225,246,101,128, 30,220,232,239,
- 239,235,225,226,239,246,101,128, 30,222,244,233,236,228,101,128,
- 30,224,245,238,231,225,242,245,237,236,225,245,116,128, 1, 80,
- 105,129, 1,162, 21, 54,238,246,229,242,244,229,228,226,242,229,
- 246,101,128, 2, 14,109, 4, 21, 79, 21,107, 21,184, 21,202,225,
- 227,242,239,110,130, 1, 76, 21, 91, 21, 99,225,227,245,244,101,
- 128, 30, 82,231,242,225,246,101,128, 30, 80,229,231, 97,132, 33,
- 38, 21,121, 21,132, 21,140, 21,156,227,249,242,233,236,236,233,
- 99,128, 4, 96,231,242,229,229,107,128, 3,169,242,239,245,238,
- 228,227,249,242,233,236,236,233, 99,128, 4,122,116, 2, 21,162,
- 21,177,233,244,236,239,227,249,242,233,236,236,233, 99,128, 4,
- 124,239,238,239,115,128, 3,143,233,227,242,239,110,129, 3,159,
- 21,194,244,239,238,239,115,128, 3,140,239,238,239,243,240,225,
- 227,101,128,255, 47,238,229,242,239,237,225,110,128, 33, 96,111,
- 2, 21,229, 21,248,231,239,238,229,107,129, 1,234, 21,239,237,
- 225,227,242,239,110,128, 1,236,240,229,110,128, 1,134,115, 3,
- 22, 6, 22, 33, 22, 40,236,225,243,104,130, 0,216, 22, 17, 22,
- 25,225,227,245,244,101,128, 1,254,243,237,225,236,108,128,247,
- 248,237,225,236,108,128,247,111,244,242,239,235,229,225,227,245,
- 244,101,128, 1,254,116, 2, 22, 59, 22, 70,227,249,242,233,236,
- 236,233, 99,128, 4,126,233,236,228,101,131, 0,213, 22, 83, 22,
- 91, 22,102,225,227,245,244,101,128, 30, 76,228,233,229,242,229,
- 243,233,115,128, 30, 78,243,237,225,236,108,128,247,245, 80,136,
- 0, 80, 22,130, 22,138, 22,147, 22,159, 22,211, 22,227, 22,246,
- 23, 2,225,227,245,244,101,128, 30, 84,227,233,242,227,236,101,
- 128, 36,197,228,239,244,225,227,227,229,238,116,128, 30, 86,101,
- 3, 22,167, 22,178, 22,190,227,249,242,233,236,236,233, 99,128,
- 4, 31,232,225,242,237,229,238,233,225,110,128, 5, 74,237,233,
- 228,228,236,229,232,239,239,235,227,249,242,233,236,236,233, 99,
- 128, 4,166,104, 2, 22,217, 22,221,105,128, 3,166,239,239,107,
- 128, 1,164,105,129, 3,160, 22,233,247,242,225,242,237,229,238,
- 233,225,110,128, 5, 83,237,239,238,239,243,240,225,227,101,128,
- 255, 48,115, 2, 23, 8, 23, 25,105,129, 3,168, 23, 14,227,249,
- 242,233,236,236,233, 99,128, 4,112,237,225,236,108,128,247,112,
- 81,131, 0, 81, 23, 42, 23, 51, 23, 63,227,233,242,227,236,101,
- 128, 36,198,237,239,238,239,243,240,225,227,101,128,255, 49,243,
- 237,225,236,108,128,247,113, 82,138, 0, 82, 23, 95, 23,119, 23,
- 166, 23,217, 23,230, 23,240, 23,245, 24, 19, 24, 31, 24, 43, 97,
- 2, 23,101, 23,112,225,242,237,229,238,233,225,110,128, 5, 76,
- 227,245,244,101,128, 1, 84, 99, 4, 23,129, 23,136, 23,145, 23,
- 153,225,242,239,110,128, 1, 88,229,228,233,236,236, 97,128, 1,
- 86,233,242,227,236,101,128, 36,199,239,237,237,225,225,227,227,
- 229,238,116,128, 1, 86,100, 2, 23,172, 23,182,226,236,231,242,
- 225,246,101,128, 2, 16,239,116, 2, 23,189, 23,198,225,227,227,
- 229,238,116,128, 30, 88,226,229,236,239,119,129, 30, 90, 23,208,
- 237,225,227,242,239,110,128, 30, 92,229,232,225,242,237,229,238,
- 233,225,110,128, 5, 80,230,242,225,235,244,245,114,128, 33, 28,
- 232,111,128, 3,161,233,110, 2, 23,252, 24, 5,231,243,237,225,
- 236,108,128,246,252,246,229,242,244,229,228,226,242,229,246,101,
- 128, 2, 18,236,233,238,229,226,229,236,239,119,128, 30, 94,237,
- 239,238,239,243,240,225,227,101,128,255, 50,243,237,225,236,108,
- 129,247,114, 24, 53,233,238,246,229,242,244,229,100,129, 2,129,
- 24, 66,243,245,240,229,242,233,239,114,128, 2,182, 83,139, 0,
- 83, 24,103, 26, 17, 26, 55, 26,182, 26,221, 26,250, 27, 84, 27,
- 105, 27,117, 27,135, 27,143, 70, 6, 24,117, 24,209, 24,241, 25,
- 77, 25,119, 25,221, 48, 9, 24,137, 24,145, 24,153, 24,161, 24,
- 169, 24,177, 24,185, 24,193, 24,201,177,176,176,176, 48,128, 37,
- 12,178,176,176,176, 48,128, 37, 20,179,176,176,176, 48,128, 37,
- 16,180,176,176,176, 48,128, 37, 24,181,176,176,176, 48,128, 37,
- 60,182,176,176,176, 48,128, 37, 44,183,176,176,176, 48,128, 37,
- 52,184,176,176,176, 48,128, 37, 28,185,176,176,176, 48,128, 37,
- 36, 49, 3, 24,217, 24,225, 24,233,176,176,176,176, 48,128, 37,
- 0,177,176,176,176, 48,128, 37, 2,185,176,176,176, 48,128, 37,
- 97, 50, 9, 25, 5, 25, 13, 25, 21, 25, 29, 25, 37, 25, 45, 25,
- 53, 25, 61, 25, 69,176,176,176,176, 48,128, 37, 98,177,176,176,
- 176, 48,128, 37, 86,178,176,176,176, 48,128, 37, 85,179,176,176,
- 176, 48,128, 37, 99,180,176,176,176, 48,128, 37, 81,181,176,176,
- 176, 48,128, 37, 87,182,176,176,176, 48,128, 37, 93,183,176,176,
- 176, 48,128, 37, 92,184,176,176,176, 48,128, 37, 91, 51, 4, 25,
- 87, 25, 95, 25,103, 25,111,182,176,176,176, 48,128, 37, 94,183,
- 176,176,176, 48,128, 37, 95,184,176,176,176, 48,128, 37, 90,185,
- 176,176,176, 48,128, 37, 84, 52, 10, 25,141, 25,149, 25,157, 25,
- 165, 25,173, 25,181, 25,189, 25,197, 25,205, 25,213,176,176,176,
- 176, 48,128, 37,105,177,176,176,176, 48,128, 37,102,178,176,176,
- 176, 48,128, 37, 96,179,176,176,176, 48,128, 37, 80,180,176,176,
- 176, 48,128, 37,108,181,176,176,176, 48,128, 37,103,182,176,176,
- 176, 48,128, 37,104,183,176,176,176, 48,128, 37,100,184,176,176,
- 176, 48,128, 37,101,185,176,176,176, 48,128, 37, 89, 53, 5, 25,
- 233, 25,241, 25,249, 26, 1, 26, 9,176,176,176,176, 48,128, 37,
- 88,177,176,176,176, 48,128, 37, 82,178,176,176,176, 48,128, 37,
- 83,179,176,176,176, 48,128, 37,107,180,176,176,176, 48,128, 37,
- 106, 97, 2, 26, 23, 26, 44,227,245,244,101,129, 1, 90, 26, 32,
- 228,239,244,225,227,227,229,238,116,128, 30,100,237,240,233,231,
- 242,229,229,107,128, 3,224, 99, 5, 26, 67, 26, 98, 26,107, 26,
- 147, 26,169,225,242,239,110,130, 1, 96, 26, 78, 26, 90,228,239,
- 244,225,227,227,229,238,116,128, 30,102,243,237,225,236,108,128,
- 246,253,229,228,233,236,236, 97,128, 1, 94,232,247, 97,130, 1,
- 143, 26,117, 26,128,227,249,242,233,236,236,233, 99,128, 4,216,
- 228,233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,
- 128, 4,218,233,242, 99, 2, 26,155, 26,160,236,101,128, 36,200,
- 245,237,230,236,229,120,128, 1, 92,239,237,237,225,225,227,227,
- 229,238,116,128, 2, 24,228,239,116, 2, 26,190, 26,199,225,227,
- 227,229,238,116,128, 30, 96,226,229,236,239,119,129, 30, 98, 26,
- 209,228,239,244,225,227,227,229,238,116,128, 30,104,101, 2, 26,
- 227, 26,239,232,225,242,237,229,238,233,225,110,128, 5, 77,246,
- 229,238,242,239,237,225,110,128, 33,102,104, 5, 27, 6, 27, 34,
- 27, 48, 27, 59, 27, 72, 97, 2, 27, 12, 27, 23,225,242,237,229,
- 238,233,225,110,128, 5, 71,227,249,242,233,236,236,233, 99,128,
- 4, 40,227,232,225,227,249,242,233,236,236,233, 99,128, 4, 41,
- 229,233,227,239,240,244,233, 99,128, 3,226,232,225,227,249,242,
- 233,236,236,233, 99,128, 4,186,233,237,225,227,239,240,244,233,
- 99,128, 3,236,105, 2, 27, 90, 27, 96,231,237, 97,128, 3,163,
- 248,242,239,237,225,110,128, 33,101,237,239,238,239,243,240,225,
- 227,101,128,255, 51,239,230,244,243,233,231,238,227,249,242,233,
- 236,236,233, 99,128, 4, 44,243,237,225,236,108,128,247,115,244,
- 233,231,237,225,231,242,229,229,107,128, 3,218, 84,141, 0, 84,
- 27,186, 27,191, 27,197, 28, 7, 28, 32, 28, 96, 28,147, 28,177,
- 28,189, 28,201, 28,246, 29, 6, 29, 46,225,117,128, 3,164,226,
- 225,114,128, 1,102, 99, 4, 27,207, 27,214, 27,223, 27,250,225,
- 242,239,110,128, 1,100,229,228,233,236,236, 97,128, 1, 98,233,
- 242, 99, 2, 27,231, 27,236,236,101,128, 36,201,245,237,230,236,
- 229,248,226,229,236,239,119,128, 30,112,239,237,237,225,225,227,
- 227,229,238,116,128, 1, 98,228,239,116, 2, 28, 15, 28, 24,225,
- 227,227,229,238,116,128, 30,106,226,229,236,239,119,128, 30,108,
- 101, 4, 28, 42, 28, 53, 28, 73, 28, 82,227,249,242,233,236,236,
- 233, 99,128, 4, 34,228,229,243,227,229,238,228,229,242,227,249,
- 242,233,236,236,233, 99,128, 4,172,238,242,239,237,225,110,128,
- 33,105,244,243,229,227,249,242,233,236,236,233, 99,128, 4,180,
- 104, 3, 28,104, 28,110, 28,136,229,244, 97,128, 3,152,111, 2,
- 28,116, 28,121,239,107,128, 1,172,242,110,129, 0,222, 28,128,
- 243,237,225,236,108,128,247,254,242,229,229,242,239,237,225,110,
- 128, 33, 98,105, 2, 28,153, 28,164,236,228,229,243,237,225,236,
- 108,128,246,254,247,238,225,242,237,229,238,233,225,110,128, 5,
- 79,236,233,238,229,226,229,236,239,119,128, 30,110,237,239,238,
- 239,243,240,225,227,101,128,255, 52,111, 2, 28,207, 28,218,225,
- 242,237,229,238,233,225,110,128, 5, 57,238,101, 3, 28,227, 28,
- 234, 28,240,230,233,246,101,128, 1,188,243,233,120,128, 1,132,
- 244,247,111,128, 1,167,242,229,244,242,239,230,236,229,248,232,
- 239,239,107,128, 1,174,115, 3, 29, 14, 29, 26, 29, 39,229,227,
- 249,242,233,236,236,233, 99,128, 4, 38,232,229,227,249,242,233,
- 236,236,233, 99,128, 4, 11,237,225,236,108,128,247,116,119, 2,
- 29, 52, 29, 64,229,236,246,229,242,239,237,225,110,128, 33,107,
- 239,242,239,237,225,110,128, 33, 97, 85,142, 0, 85, 29,105, 29,
- 123, 29,131, 29,198, 30, 69, 30, 87, 30,198, 30,214, 30,226, 31,
- 21, 31, 30, 31,142, 31,149, 31,219,225,227,245,244,101,129, 0,
- 218, 29,115,243,237,225,236,108,128,247,250,226,242,229,246,101,
- 128, 1,108, 99, 3, 29,139, 29,146, 29,188,225,242,239,110,128,
- 1,211,233,242, 99, 2, 29,154, 29,159,236,101,128, 36,202,245,
- 237,230,236,229,120,130, 0,219, 29,172, 29,180,226,229,236,239,
- 119,128, 30,118,243,237,225,236,108,128,247,251,249,242,233,236,
- 236,233, 99,128, 4, 35,100, 3, 29,206, 29,229, 30, 59,226,108,
- 2, 29,213, 29,221,225,227,245,244,101,128, 1,112,231,242,225,
- 246,101,128, 2, 20,233,229,242,229,243,233,115,134, 0,220, 29,
- 251, 30, 3, 30, 11, 30, 34, 30, 42, 30, 51,225,227,245,244,101,
- 128, 1,215,226,229,236,239,119,128, 30,114, 99, 2, 30, 17, 30,
- 24,225,242,239,110,128, 1,217,249,242,233,236,236,233, 99,128,
- 4,240,231,242,225,246,101,128, 1,219,237,225,227,242,239,110,
- 128, 1,213,243,237,225,236,108,128,247,252,239,244,226,229,236,
- 239,119,128, 30,228,231,242,225,246,101,129, 0,217, 30, 79,243,
- 237,225,236,108,128,247,249,104, 2, 30, 93, 30,171,111, 2, 30,
- 99, 30,109,239,235,225,226,239,246,101,128, 30,230,242,110,133,
- 1,175, 30,124, 30,132, 30,143, 30,151, 30,163,225,227,245,244,
- 101,128, 30,232,228,239,244,226,229,236,239,119,128, 30,240,231,
- 242,225,246,101,128, 30,234,232,239,239,235,225,226,239,246,101,
- 128, 30,236,244,233,236,228,101,128, 30,238,245,238,231,225,242,
- 245,237,236,225,245,116,129, 1,112, 30,187,227,249,242,233,236,
- 236,233, 99,128, 4,242,233,238,246,229,242,244,229,228,226,242,
- 229,246,101,128, 2, 22,235,227,249,242,233,236,236,233, 99,128,
- 4,120,109, 2, 30,232, 31, 10,225,227,242,239,110,130, 1,106,
- 30,244, 30,255,227,249,242,233,236,236,233, 99,128, 4,238,228,
- 233,229,242,229,243,233,115,128, 30,122,239,238,239,243,240,225,
- 227,101,128,255, 53,239,231,239,238,229,107,128, 1,114,240,243,
- 233,236,239,110,133, 3,165, 31, 49, 31, 53, 31, 90, 31,121, 31,
- 134, 49,128, 3,210, 97, 2, 31, 59, 31, 81,227,245,244,229,232,
- 239,239,235,243,249,237,226,239,236,231,242,229,229,107,128, 3,
- 211,230,242,233,227,225,110,128, 1,177,228,233,229,242,229,243,
- 233,115,129, 3,171, 31,103,232,239,239,235,243,249,237,226,239,
- 236,231,242,229,229,107,128, 3,212,232,239,239,235,243,249,237,
- 226,239,108,128, 3,210,244,239,238,239,115,128, 3,142,242,233,
- 238,103,128, 1,110,115, 3, 31,157, 31,172, 31,179,232,239,242,
- 244,227,249,242,233,236,236,233, 99,128, 4, 14,237,225,236,108,
- 128,247,117,244,242,225,233,231,232,116, 2, 31,191, 31,202,227,
- 249,242,233,236,236,233, 99,128, 4,174,243,244,242,239,235,229,
- 227,249,242,233,236,236,233, 99,128, 4,176,244,233,236,228,101,
- 130, 1,104, 31,231, 31,239,225,227,245,244,101,128, 30,120,226,
- 229,236,239,119,128, 30,116, 86,136, 0, 86, 32, 11, 32, 20, 32,
- 31, 32, 60, 32, 67, 32, 79, 32, 91, 32, 99,227,233,242,227,236,
- 101,128, 36,203,228,239,244,226,229,236,239,119,128, 30,126,101,
- 2, 32, 37, 32, 48,227,249,242,233,236,236,233, 99,128, 4, 18,
- 247,225,242,237,229,238,233,225,110,128, 5, 78,232,239,239,107,
- 128, 1,178,237,239,238,239,243,240,225,227,101,128,255, 54,239,
- 225,242,237,229,238,233,225,110,128, 5, 72,243,237,225,236,108,
- 128,247,118,244,233,236,228,101,128, 30,124, 87,134, 0, 87, 32,
- 123, 32,131, 32,154, 32,194, 32,202, 32,214,225,227,245,244,101,
- 128, 30,130,227,233,242, 99, 2, 32,140, 32,145,236,101,128, 36,
- 204,245,237,230,236,229,120,128, 1,116,100, 2, 32,160, 32,170,
- 233,229,242,229,243,233,115,128, 30,132,239,116, 2, 32,177, 32,
- 186,225,227,227,229,238,116,128, 30,134,226,229,236,239,119,128,
- 30,136,231,242,225,246,101,128, 30,128,237,239,238,239,243,240,
- 225,227,101,128,255, 55,243,237,225,236,108,128,247,119, 88,134,
- 0, 88, 32,238, 32,247, 33, 18, 33, 31, 33, 35, 33, 47,227,233,
- 242,227,236,101,128, 36,205,100, 2, 32,253, 33, 7,233,229,242,
- 229,243,233,115,128, 30,140,239,244,225,227,227,229,238,116,128,
- 30,138,229,232,225,242,237,229,238,233,225,110,128, 5, 61,105,
- 128, 3,158,237,239,238,239,243,240,225,227,101,128,255, 56,243,
- 237,225,236,108,128,247,120, 89,139, 0, 89, 33, 81, 33,116, 33,
- 139, 33,189, 33,228, 33,236, 33,253, 34, 40, 34, 52, 34, 60, 34,
- 68, 97, 2, 33, 87, 33,104,227,245,244,101,129, 0,221, 33, 96,
- 243,237,225,236,108,128,247,253,244,227,249,242,233,236,236,233,
- 99,128, 4, 98,227,233,242, 99, 2, 33,125, 33,130,236,101,128,
- 36,206,245,237,230,236,229,120,128, 1,118,100, 2, 33,145, 33,
- 165,233,229,242,229,243,233,115,129, 1,120, 33,157,243,237,225,
- 236,108,128,247,255,239,116, 2, 33,172, 33,181,225,227,227,229,
- 238,116,128, 30,142,226,229,236,239,119,128, 30,244,229,114, 2,
- 33,196, 33,208,233,227,249,242,233,236,236,233, 99,128, 4, 43,
- 245,228,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
- 99,128, 4,248,231,242,225,246,101,128, 30,242,232,239,239,107,
- 129, 1,179, 33,245,225,226,239,246,101,128, 30,246,105, 3, 34,
- 5, 34, 16, 34, 27,225,242,237,229,238,233,225,110,128, 5, 69,
- 227,249,242,233,236,236,233, 99,128, 4, 7,247,238,225,242,237,
- 229,238,233,225,110,128, 5, 82,237,239,238,239,243,240,225,227,
- 101,128,255, 57,243,237,225,236,108,128,247,121,244,233,236,228,
- 101,128, 30,248,245,115, 2, 34, 75, 34,113,226,233,103, 2, 34,
- 83, 34, 94,227,249,242,233,236,236,233, 99,128, 4,106,233,239,
- 244,233,230,233,229,228,227,249,242,233,236,236,233, 99,128, 4,
- 108,236,233,244,244,236,101, 2, 34,124, 34,135,227,249,242,233,
- 236,236,233, 99,128, 4,102,233,239,244,233,230,233,229,228,227,
- 249,242,233,236,236,233, 99,128, 4,104, 90,136, 0, 90, 34,174,
- 34,198, 34,243, 35, 14, 35, 81, 35,173, 35,185, 35,197, 97, 2,
- 34,180, 34,191,225,242,237,229,238,233,225,110,128, 5, 54,227,
- 245,244,101,128, 1,121, 99, 2, 34,204, 34,221,225,242,239,110,
- 129, 1,125, 34,213,243,237,225,236,108,128,246,255,233,242, 99,
- 2, 34,229, 34,234,236,101,128, 36,207,245,237,230,236,229,120,
- 128, 30,144,228,239,116,130, 1,123, 34,253, 35, 6,225,227,227,
- 229,238,116,128, 1,123,226,229,236,239,119,128, 30,146,101, 3,
- 35, 22, 35, 33, 35, 76,227,249,242,233,236,236,233, 99,128, 4,
- 23,100, 2, 35, 39, 35, 58,229,243,227,229,238,228,229,242,227,
- 249,242,233,236,236,233, 99,128, 4,152,233,229,242,229,243,233,
- 243,227,249,242,233,236,236,233, 99,128, 4,222,244, 97,128, 3,
- 150,232,101, 4, 35, 92, 35,103, 35,119, 35,130,225,242,237,229,
- 238,233,225,110,128, 5, 58,226,242,229,246,229,227,249,242,233,
- 236,236,233, 99,128, 4,193,227,249,242,233,236,236,233, 99,128,
- 4, 22,100, 2, 35,136, 35,155,229,243,227,229,238,228,229,242,
- 227,249,242,233,236,236,233, 99,128, 4,150,233,229,242,229,243,
- 233,243,227,249,242,233,236,236,233, 99,128, 4,220,236,233,238,
- 229,226,229,236,239,119,128, 30,148,237,239,238,239,243,240,225,
- 227,101,128,255, 58,115, 2, 35,203, 35,210,237,225,236,108,128,
- 247,122,244,242,239,235,101,128, 1,181, 97,149, 0, 97, 36, 8,
- 36,144, 37, 35, 37,211, 38, 55, 38, 91, 45, 10, 45, 47, 45, 74,
- 46, 43, 46, 81, 47,170, 47,242, 48,197, 48,206, 49, 79, 51, 87,
- 52, 77, 52,124, 53, 19, 53, 33, 97, 7, 36, 24, 36, 34, 36, 41,
- 36, 48, 36, 73, 36, 89, 36,100,226,229,238,231,225,236,105,128,
- 9,134,227,245,244,101,128, 0,225,228,229,246, 97,128, 9, 6,
- 231,117, 2, 36, 55, 36, 64,234,225,242,225,244,105,128, 10,134,
- 242,237,245,235,232,105,128, 10, 6,237,225,244,242,225,231,245,
- 242,237,245,235,232,105,128, 10, 62,242,245,243,241,245,225,242,
- 101,128, 51, 3,246,239,247,229,236,243,233,231,110, 3, 36,116,
- 36,126, 36,133,226,229,238,231,225,236,105,128, 9,190,228,229,
- 246, 97,128, 9, 62,231,245,234,225,242,225,244,105,128, 10,190,
- 98, 4, 36,154, 36,195, 36,204, 36,214,226,242,229,246,233,225,
- 244,233,239,110, 2, 36,169, 36,184,237,225,242,235,225,242,237,
- 229,238,233,225,110,128, 5, 95,243,233,231,238,228,229,246, 97,
- 128, 9,112,229,238,231,225,236,105,128, 9,133,239,240,239,237,
- 239,230,111,128, 49, 26,242,229,246,101,134, 1, 3, 36,233, 36,
- 241, 36,252, 37, 7, 37, 15, 37, 27,225,227,245,244,101,128, 30,
- 175,227,249,242,233,236,236,233, 99,128, 4,209,228,239,244,226,
- 229,236,239,119,128, 30,183,231,242,225,246,101,128, 30,177,232,
- 239,239,235,225,226,239,246,101,128, 30,179,244,233,236,228,101,
- 128, 30,181, 99, 4, 37, 45, 37, 52, 37,131, 37,201,225,242,239,
- 110,128, 1,206,233,242, 99, 2, 37, 60, 37, 65,236,101,128, 36,
- 208,245,237,230,236,229,120,133, 0,226, 37, 84, 37, 92, 37,103,
- 37,111, 37,123,225,227,245,244,101,128, 30,165,228,239,244,226,
- 229,236,239,119,128, 30,173,231,242,225,246,101,128, 30,167,232,
- 239,239,235,225,226,239,246,101,128, 30,169,244,233,236,228,101,
- 128, 30,171,245,244,101,133, 0,180, 37,147, 37,158, 37,175, 37,
- 182, 37,191,226,229,236,239,247,227,237, 98,128, 3, 23, 99, 2,
- 37,164, 37,169,237, 98,128, 3, 1,239,237, 98,128, 3, 1,228,
- 229,246, 97,128, 9, 84,236,239,247,237,239,100,128, 2,207,244,
- 239,238,229,227,237, 98,128, 3, 65,249,242,233,236,236,233, 99,
- 128, 4, 48,100, 5, 37,223, 37,233, 37,247, 37,253, 38, 31,226,
- 236,231,242,225,246,101,128, 2, 1,228,225,235,231,245,242,237,
- 245,235,232,105,128, 10,113,229,246, 97,128, 9, 5,233,229,242,
- 229,243,233,115,130, 0,228, 38, 11, 38, 22,227,249,242,233,236,
- 236,233, 99,128, 4,211,237,225,227,242,239,110,128, 1,223,239,
- 116, 2, 38, 38, 38, 46,226,229,236,239,119,128, 30,161,237,225,
- 227,242,239,110,128, 1,225,101,131, 0,230, 38, 65, 38, 73, 38,
- 82,225,227,245,244,101,128, 1,253,235,239,242,229,225,110,128,
- 49, 80,237,225,227,242,239,110,128, 1,227,230,233,105, 6, 38,
- 107, 38,127, 41, 64, 41, 70, 41, 85, 44,185, 48, 2, 38,113, 38,
- 120,176,178,176, 56,128, 32, 21,184,185,180, 49,128, 32,164,177,
- 48, 3, 38,136, 40,160, 41, 39, 48, 9, 38,156, 38,176, 38,238,
- 39, 44, 39,106, 39,168, 39,230, 40, 36, 40, 98, 49, 3, 38,164,
- 38,168, 38,172, 55,128, 4, 16, 56,128, 4, 17, 57,128, 4, 18,
- 50, 10, 38,198, 38,202, 38,206, 38,210, 38,214, 38,218, 38,222,
- 38,226, 38,230, 38,234, 48,128, 4, 19, 49,128, 4, 20, 50,128,
- 4, 21, 51,128, 4, 1, 52,128, 4, 22, 53,128, 4, 23, 54,128,
- 4, 24, 55,128, 4, 25, 56,128, 4, 26, 57,128, 4, 27, 51, 10,
- 39, 4, 39, 8, 39, 12, 39, 16, 39, 20, 39, 24, 39, 28, 39, 32,
- 39, 36, 39, 40, 48,128, 4, 28, 49,128, 4, 29, 50,128, 4, 30,
- 51,128, 4, 31, 52,128, 4, 32, 53,128, 4, 33, 54,128, 4, 34,
- 55,128, 4, 35, 56,128, 4, 36, 57,128, 4, 37, 52, 10, 39, 66,
- 39, 70, 39, 74, 39, 78, 39, 82, 39, 86, 39, 90, 39, 94, 39, 98,
- 39,102, 48,128, 4, 38, 49,128, 4, 39, 50,128, 4, 40, 51,128,
- 4, 41, 52,128, 4, 42, 53,128, 4, 43, 54,128, 4, 44, 55,128,
- 4, 45, 56,128, 4, 46, 57,128, 4, 47, 53, 10, 39,128, 39,132,
- 39,136, 39,140, 39,144, 39,148, 39,152, 39,156, 39,160, 39,164,
- 48,128, 4,144, 49,128, 4, 2, 50,128, 4, 3, 51,128, 4, 4,
- 52,128, 4, 5, 53,128, 4, 6, 54,128, 4, 7, 55,128, 4, 8,
- 56,128, 4, 9, 57,128, 4, 10, 54, 10, 39,190, 39,194, 39,198,
- 39,202, 39,206, 39,210, 39,214, 39,218, 39,222, 39,226, 48,128,
- 4, 11, 49,128, 4, 12, 50,128, 4, 14, 51,128,246,196, 52,128,
- 246,197, 53,128, 4, 48, 54,128, 4, 49, 55,128, 4, 50, 56,128,
- 4, 51, 57,128, 4, 52, 55, 10, 39,252, 40, 0, 40, 4, 40, 8,
- 40, 12, 40, 16, 40, 20, 40, 24, 40, 28, 40, 32, 48,128, 4, 53,
- 49,128, 4, 81, 50,128, 4, 54, 51,128, 4, 55, 52,128, 4, 56,
- 53,128, 4, 57, 54,128, 4, 58, 55,128, 4, 59, 56,128, 4, 60,
- 57,128, 4, 61, 56, 10, 40, 58, 40, 62, 40, 66, 40, 70, 40, 74,
- 40, 78, 40, 82, 40, 86, 40, 90, 40, 94, 48,128, 4, 62, 49,128,
- 4, 63, 50,128, 4, 64, 51,128, 4, 65, 52,128, 4, 66, 53,128,
- 4, 67, 54,128, 4, 68, 55,128, 4, 69, 56,128, 4, 70, 57,128,
- 4, 71, 57, 10, 40,120, 40,124, 40,128, 40,132, 40,136, 40,140,
- 40,144, 40,148, 40,152, 40,156, 48,128, 4, 72, 49,128, 4, 73,
- 50,128, 4, 74, 51,128, 4, 75, 52,128, 4, 76, 53,128, 4, 77,
- 54,128, 4, 78, 55,128, 4, 79, 56,128, 4,145, 57,128, 4, 82,
- 49, 4, 40,170, 40,232, 40,237, 41, 7, 48, 10, 40,192, 40,196,
- 40,200, 40,204, 40,208, 40,212, 40,216, 40,220, 40,224, 40,228,
- 48,128, 4, 83, 49,128, 4, 84, 50,128, 4, 85, 51,128, 4, 86,
- 52,128, 4, 87, 53,128, 4, 88, 54,128, 4, 89, 55,128, 4, 90,
- 56,128, 4, 91, 57,128, 4, 92,177, 48,128, 4, 94, 52, 4, 40,
- 247, 40,251, 40,255, 41, 3, 53,128, 4, 15, 54,128, 4, 98, 55,
- 128, 4,114, 56,128, 4,116, 57, 5, 41, 19, 41, 23, 41, 27, 41,
- 31, 41, 35, 50,128,246,198, 51,128, 4, 95, 52,128, 4, 99, 53,
- 128, 4,115, 54,128, 4,117, 56, 2, 41, 45, 41, 59, 51, 2, 41,
- 51, 41, 55, 49,128,246,199, 50,128,246,200,180, 54,128, 4,217,
- 178,185, 57,128, 32, 14,179, 48, 2, 41, 77, 41, 81, 48,128, 32,
- 15, 49,128, 32, 13,181, 55, 7, 41,102, 41,172, 42,237, 43, 58,
- 44, 15, 44,108, 44,179, 51, 2, 41,108, 41,122, 56, 2, 41,114,
- 41,118, 49,128, 6,106, 56,128, 6, 12, 57, 8, 41,140, 41,144,
- 41,148, 41,152, 41,156, 41,160, 41,164, 41,168, 50,128, 6, 96,
- 51,128, 6, 97, 52,128, 6, 98, 53,128, 6, 99, 54,128, 6,100,
- 55,128, 6,101, 56,128, 6,102, 57,128, 6,103, 52, 7, 41,188,
- 41,220, 42, 26, 42, 88, 42,120, 42,176, 42,232, 48, 5, 41,200,
- 41,204, 41,208, 41,212, 41,216, 48,128, 6,104, 49,128, 6,105,
- 51,128, 6, 27, 55,128, 6, 31, 57,128, 6, 33, 49, 10, 41,242,
- 41,246, 41,250, 41,254, 42, 2, 42, 6, 42, 10, 42, 14, 42, 18,
- 42, 22, 48,128, 6, 34, 49,128, 6, 35, 50,128, 6, 36, 51,128,
- 6, 37, 52,128, 6, 38, 53,128, 6, 39, 54,128, 6, 40, 55,128,
- 6, 41, 56,128, 6, 42, 57,128, 6, 43, 50, 10, 42, 48, 42, 52,
- 42, 56, 42, 60, 42, 64, 42, 68, 42, 72, 42, 76, 42, 80, 42, 84,
- 48,128, 6, 44, 49,128, 6, 45, 50,128, 6, 46, 51,128, 6, 47,
- 52,128, 6, 48, 53,128, 6, 49, 54,128, 6, 50, 55,128, 6, 51,
- 56,128, 6, 52, 57,128, 6, 53, 51, 5, 42,100, 42,104, 42,108,
- 42,112, 42,116, 48,128, 6, 54, 49,128, 6, 55, 50,128, 6, 56,
- 51,128, 6, 57, 52,128, 6, 58, 52, 9, 42,140, 42,144, 42,148,
- 42,152, 42,156, 42,160, 42,164, 42,168, 42,172, 48,128, 6, 64,
- 49,128, 6, 65, 50,128, 6, 66, 51,128, 6, 67, 52,128, 6, 68,
- 53,128, 6, 69, 54,128, 6, 70, 56,128, 6, 72, 57,128, 6, 73,
- 53, 9, 42,196, 42,200, 42,204, 42,208, 42,212, 42,216, 42,220,
- 42,224, 42,228, 48,128, 6, 74, 49,128, 6, 75, 50,128, 6, 76,
- 51,128, 6, 77, 52,128, 6, 78, 53,128, 6, 79, 54,128, 6, 80,
- 55,128, 6, 81, 56,128, 6, 82,183, 48,128, 6, 71, 53, 3, 42,
- 245, 43, 21, 43, 53, 48, 5, 43, 1, 43, 5, 43, 9, 43, 13, 43,
- 17, 53,128, 6,164, 54,128, 6,126, 55,128, 6,134, 56,128, 6,
- 152, 57,128, 6,175, 49, 5, 43, 33, 43, 37, 43, 41, 43, 45, 43,
- 49, 49,128, 6,121, 50,128, 6,136, 51,128, 6,145, 52,128, 6,
- 186, 57,128, 6,210,179, 52,128, 6,213, 54, 7, 43, 74, 43, 79,
- 43, 84, 43, 89, 43,127, 43,189, 43,251,179, 54,128, 32,170,180,
- 53,128, 5,190,181, 56,128, 5,195, 54, 6, 43,103, 43,107, 43,
- 111, 43,115, 43,119, 43,123, 52,128, 5,208, 53,128, 5,209, 54,
- 128, 5,210, 55,128, 5,211, 56,128, 5,212, 57,128, 5,213, 55,
- 10, 43,149, 43,153, 43,157, 43,161, 43,165, 43,169, 43,173, 43,
- 177, 43,181, 43,185, 48,128, 5,214, 49,128, 5,215, 50,128, 5,
- 216, 51,128, 5,217, 52,128, 5,218, 53,128, 5,219, 54,128, 5,
- 220, 55,128, 5,221, 56,128, 5,222, 57,128, 5,223, 56, 10, 43,
- 211, 43,215, 43,219, 43,223, 43,227, 43,231, 43,235, 43,239, 43,
- 243, 43,247, 48,128, 5,224, 49,128, 5,225, 50,128, 5,226, 51,
- 128, 5,227, 52,128, 5,228, 53,128, 5,229, 54,128, 5,230, 55,
- 128, 5,231, 56,128, 5,232, 57,128, 5,233, 57, 3, 44, 3, 44,
- 7, 44, 11, 48,128, 5,234, 52,128,251, 42, 53,128,251, 43, 55,
- 4, 44, 25, 44, 39, 44, 59, 44, 64, 48, 2, 44, 31, 44, 35, 48,
- 128,251, 75, 53,128,251, 31, 49, 3, 44, 47, 44, 51, 44, 55, 54,
- 128, 5,240, 55,128, 5,241, 56,128, 5,242,178, 51,128,251, 53,
- 57, 7, 44, 80, 44, 84, 44, 88, 44, 92, 44, 96, 44,100, 44,104,
- 51,128, 5,180, 52,128, 5,181, 53,128, 5,182, 54,128, 5,187,
- 55,128, 5,184, 56,128, 5,183, 57,128, 5,176, 56, 3, 44,116,
- 44,160, 44,165, 48, 7, 44,132, 44,136, 44,140, 44,144, 44,148,
- 44,152, 44,156, 48,128, 5,178, 49,128, 5,177, 50,128, 5,179,
- 51,128, 5,194, 52,128, 5,193, 54,128, 5,185, 55,128, 5,188,
- 179, 57,128, 5,189, 52, 2, 44,171, 44,175, 49,128, 5,191, 50,
- 128, 5,192,185,178, 57,128, 2,188, 54, 3, 44,193, 44,252, 45,
- 3, 49, 4, 44,203, 44,219, 44,225, 44,246, 50, 2, 44,209, 44,
- 214,180, 56,128, 33, 5,184, 57,128, 33, 19,179,181, 50,128, 33,
- 22,181, 55, 3, 44,234, 44,238, 44,242, 51,128, 32, 44, 52,128,
- 32, 45, 53,128, 32, 46,182,182, 52,128, 32, 12,179,177,182, 55,
- 128, 6,109,180,185,179, 55,128, 2,189,103, 2, 45, 16, 45, 23,
- 242,225,246,101,128, 0,224,117, 2, 45, 29, 45, 38,234,225,242,
- 225,244,105,128, 10,133,242,237,245,235,232,105,128, 10, 5,104,
- 2, 45, 53, 45, 63,233,242,225,231,225,238, 97,128, 48, 66,239,
- 239,235,225,226,239,246,101,128, 30,163,105, 7, 45, 90, 45,115,
- 45,122, 45,134, 45,159, 45,175, 45,255, 98, 2, 45, 96, 45,105,
- 229,238,231,225,236,105,128, 9,144,239,240,239,237,239,230,111,
- 128, 49, 30,228,229,246, 97,128, 9, 16,229,227,249,242,233,236,
- 236,233, 99,128, 4,213,231,117, 2, 45,141, 45,150,234,225,242,
- 225,244,105,128, 10,144,242,237,245,235,232,105,128, 10, 16,237,
- 225,244,242,225,231,245,242,237,245,235,232,105,128, 10, 72,110,
- 5, 45,187, 45,196, 45,210, 45,226, 45,241,225,242,225,226,233,
- 99,128, 6, 57,230,233,238,225,236,225,242,225,226,233, 99,128,
- 254,202,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,
- 254,203,237,229,228,233,225,236,225,242,225,226,233, 99,128,254,
- 204,246,229,242,244,229,228,226,242,229,246,101,128, 2, 3,246,
- 239,247,229,236,243,233,231,110, 3, 46, 15, 46, 25, 46, 32,226,
- 229,238,231,225,236,105,128, 9,200,228,229,246, 97,128, 9, 72,
- 231,245,234,225,242,225,244,105,128, 10,200,107, 2, 46, 49, 46,
- 73,225,244,225,235,225,238, 97,129, 48,162, 46, 61,232,225,236,
- 230,247,233,228,244,104,128,255,113,239,242,229,225,110,128, 49,
- 79,108, 3, 46, 89, 47,145, 47,154,101, 2, 46, 95, 47,140,102,
- 136, 5,208, 46,115, 46,124, 46,139, 46,153, 46,242, 47, 0, 47,
- 111, 47,125,225,242,225,226,233, 99,128, 6, 39,228,225,231,229,
- 243,232,232,229,226,242,229,119,128,251, 48,230,233,238,225,236,
- 225,242,225,226,233, 99,128,254,142,104, 2, 46,159, 46,234,225,
- 237,250, 97, 2, 46,168, 46,201,225,226,239,246,101, 2, 46,178,
- 46,187,225,242,225,226,233, 99,128, 6, 35,230,233,238,225,236,
- 225,242,225,226,233, 99,128,254,132,226,229,236,239,119, 2, 46,
- 211, 46,220,225,242,225,226,233, 99,128, 6, 37,230,233,238,225,
- 236,225,242,225,226,233, 99,128,254,136,229,226,242,229,119,128,
- 5,208,236,225,237,229,228,232,229,226,242,229,119,128,251, 79,
- 237, 97, 2, 47, 7, 47, 43,228,228,225,225,226,239,246,101, 2,
- 47, 20, 47, 29,225,242,225,226,233, 99,128, 6, 34,230,233,238,
- 225,236,225,242,225,226,233, 99,128,254,130,235,243,245,242, 97,
- 4, 47, 57, 47, 66, 47, 80, 47, 96,225,242,225,226,233, 99,128,
- 6, 73,230,233,238,225,236,225,242,225,226,233, 99,128,254,240,
- 233,238,233,244,233,225,236,225,242,225,226,233, 99,128,254,243,
- 237,229,228,233,225,236,225,242,225,226,233, 99,128,254,244,240,
- 225,244,225,232,232,229,226,242,229,119,128,251, 46,241,225,237,
- 225,244,243,232,229,226,242,229,119,128,251, 47,240,104,128, 33,
- 53,236,229,241,245,225,108,128, 34, 76,240,232, 97,129, 3,177,
- 47,162,244,239,238,239,115,128, 3,172,109, 4, 47,180, 47,188,
- 47,199, 47,233,225,227,242,239,110,128, 1, 1,239,238,239,243,
- 240,225,227,101,128,255, 65,240,229,242,243,225,238,100,130, 0,
- 38, 47,213, 47,225,237,239,238,239,243,240,225,227,101,128,255,
- 6,243,237,225,236,108,128,247, 38,243,241,245,225,242,101,128,
- 51,194,110, 4, 47,252, 48, 7, 48,129, 48,139,226,239,240,239,
- 237,239,230,111,128, 49, 34,103, 4, 48, 17, 48, 28, 48, 42, 48,
- 121,226,239,240,239,237,239,230,111,128, 49, 36,235,232,225,238,
- 235,232,245,244,232,225,105,128, 14, 90,236,101,131, 34, 32, 48,
- 53, 48,106, 48,113,226,242,225,227,235,229,116, 2, 48, 65, 48,
- 85,236,229,230,116,129, 48, 8, 48, 74,246,229,242,244,233,227,
- 225,108,128,254, 63,242,233,231,232,116,129, 48, 9, 48, 95,246,
- 229,242,244,233,227,225,108,128,254, 64,236,229,230,116,128, 35,
- 41,242,233,231,232,116,128, 35, 42,243,244,242,239,109,128, 33,
- 43,239,244,229,236,229,233, 97,128, 3,135,117, 2, 48,145, 48,
- 157,228,225,244,244,225,228,229,246, 97,128, 9, 82,243,246,225,
- 242, 97, 3, 48,169, 48,179, 48,186,226,229,238,231,225,236,105,
- 128, 9,130,228,229,246, 97,128, 9, 2,231,245,234,225,242,225,
- 244,105,128, 10,130,239,231,239,238,229,107,128, 1, 5,112, 3,
- 48,214, 48,238, 49, 12, 97, 2, 48,220, 48,232,225,244,239,243,
- 241,245,225,242,101,128, 51, 0,242,229,110,128, 36,156,239,243,
- 244,242,239,240,232,101, 2, 48,251, 49, 6,225,242,237,229,238,
- 233,225,110,128, 5, 90,237,239,100,128, 2,188,112, 2, 49, 18,
- 49, 23,236,101,128,248,255,242,111, 2, 49, 30, 49, 38,225,227,
- 232,229,115,128, 34, 80,120, 2, 49, 44, 49, 64,229,241,245,225,
- 108,129, 34, 72, 49, 54,239,242,233,237,225,231,101,128, 34, 82,
- 233,237,225,244,229,236,249,229,241,245,225,108,128, 34, 69,114,
- 4, 49, 89, 49,116, 49,120, 49,165,225,229, 97, 2, 49, 97, 49,
- 107,229,235,239,242,229,225,110,128, 49,142,235,239,242,229,225,
- 110,128, 49,141, 99,128, 35, 18,105, 2, 49,126, 49,140,231,232,
- 244,232,225,236,230,242,233,238,103,128, 30,154,238,103,130, 0,
- 229, 49,149, 49,157,225,227,245,244,101,128, 1,251,226,229,236,
- 239,119,128, 30, 1,242,239,119, 8, 49,185, 49,192, 50, 65, 50,
- 131, 50,181, 50,236, 51, 3, 51, 78,226,239,244,104,128, 33,148,
- 100, 3, 49,200, 49,239, 50, 30,225,243,104, 4, 49,212, 49,219,
- 49,226, 49,234,228,239,247,110,128, 33,227,236,229,230,116,128,
- 33,224,242,233,231,232,116,128, 33,226,245,112,128, 33,225,226,
- 108, 5, 49,252, 50, 3, 50, 10, 50, 17, 50, 25,226,239,244,104,
- 128, 33,212,228,239,247,110,128, 33,211,236,229,230,116,128, 33,
- 208,242,233,231,232,116,128, 33,210,245,112,128, 33,209,239,247,
- 110,131, 33,147, 50, 42, 50, 49, 50, 57,236,229,230,116,128, 33,
- 153,242,233,231,232,116,128, 33,152,247,232,233,244,101,128, 33,
- 233,104, 2, 50, 71, 50,122,229,225,100, 4, 50, 83, 50, 93, 50,
- 103, 50,114,228,239,247,238,237,239,100,128, 2,197,236,229,230,
- 244,237,239,100,128, 2,194,242,233,231,232,244,237,239,100,128,
- 2,195,245,240,237,239,100,128, 2,196,239,242,233,250,229,120,
- 128,248,231,236,229,230,116,131, 33,144, 50,144, 50,161, 50,173,
- 228,226,108,129, 33,208, 50,152,243,244,242,239,235,101,128, 33,
- 205,239,246,229,242,242,233,231,232,116,128, 33,198,247,232,233,
- 244,101,128, 33,230,242,233,231,232,116,132, 33,146, 50,197, 50,
- 209, 50,217, 50,228,228,226,236,243,244,242,239,235,101,128, 33,
- 207,232,229,225,246,121,128, 39,158,239,246,229,242,236,229,230,
- 116,128, 33,196,247,232,233,244,101,128, 33,232,244,225, 98, 2,
- 50,244, 50,251,236,229,230,116,128, 33,228,242,233,231,232,116,
- 128, 33,229,245,112,132, 33,145, 51, 16, 51, 44, 51, 62, 51, 70,
- 100, 2, 51, 22, 51, 34,110,129, 33,149, 51, 28,226,243,101,128,
- 33,168,239,247,238,226,225,243,101,128, 33,168,236,229,230,116,
- 129, 33,150, 51, 53,239,230,228,239,247,110,128, 33,197,242,233,
- 231,232,116,128, 33,151,247,232,233,244,101,128, 33,231,246,229,
- 242,244,229,120,128,248,230,115, 5, 51, 99, 51,175, 51,220, 52,
- 47, 52, 57, 99, 2, 51,105, 51,157,233,105, 2, 51,112, 51,135,
- 227,233,242,227,245,109,129, 0, 94, 51,123,237,239,238,239,243,
- 240,225,227,101,128,255, 62,244,233,236,228,101,129, 0,126, 51,
- 145,237,239,238,239,243,240,225,227,101,128,255, 94,242,233,240,
- 116,129, 2, 81, 51,166,244,245,242,238,229,100,128, 2, 82,237,
- 225,236,108, 2, 51,184, 51,195,232,233,242,225,231,225,238, 97,
- 128, 48, 65,235,225,244,225,235,225,238, 97,129, 48,161, 51,208,
- 232,225,236,230,247,233,228,244,104,128,255,103,244,229,242,233,
- 115, 2, 51,230, 52, 43,107,131, 0, 42, 51,240, 52, 12, 52, 35,
- 97, 2, 51,246, 52, 4,236,244,239,238,229,225,242,225,226,233,
- 99,128, 6,109,242,225,226,233, 99,128, 6,109,109, 2, 52, 18,
- 52, 24,225,244,104,128, 34, 23,239,238,239,243,240,225,227,101,
- 128,255, 10,243,237,225,236,108,128,254, 97,109,128, 32, 66,245,
- 240,229,242,233,239,114,128,246,233,249,237,240,244,239,244,233,
- 227,225,236,236,249,229,241,245,225,108,128, 34, 67,116,132, 0,
- 64, 52, 89, 52, 96, 52,108, 52,116,233,236,228,101,128, 0,227,
- 237,239,238,239,243,240,225,227,101,128,255, 32,243,237,225,236,
- 108,128,254,107,245,242,238,229,100,128, 2, 80,117, 6, 52,138,
- 52,163, 52,170, 52,195, 52,215, 52,231, 98, 2, 52,144, 52,153,
- 229,238,231,225,236,105,128, 9,148,239,240,239,237,239,230,111,
- 128, 49, 32,228,229,246, 97,128, 9, 20,231,117, 2, 52,177, 52,
- 186,234,225,242,225,244,105,128, 10,148,242,237,245,235,232,105,
- 128, 10, 20,236,229,238,231,244,232,237,225,242,235,226,229,238,
- 231,225,236,105,128, 9,215,237,225,244,242,225,231,245,242,237,
- 245,235,232,105,128, 10, 76,246,239,247,229,236,243,233,231,110,
- 3, 52,247, 53, 1, 53, 8,226,229,238,231,225,236,105,128, 9,
- 204,228,229,246, 97,128, 9, 76,231,245,234,225,242,225,244,105,
- 128, 10,204,246,225,231,242,225,232,225,228,229,246, 97,128, 9,
- 61,121, 2, 53, 39, 53, 51,226,225,242,237,229,238,233,225,110,
- 128, 5, 97,233,110,130, 5,226, 53, 60, 53, 75,225,236,244,239,
- 238,229,232,229,226,242,229,119,128,251, 32,232,229,226,242,229,
- 119,128, 5,226, 98,144, 0, 98, 53,120, 53,255, 54, 10, 54, 19,
- 54, 44, 55, 85, 55,147, 55,220, 57,146, 57,158, 57,201, 57,209,
- 57,219, 59, 89, 59,113, 59,122, 97, 7, 53,136, 53,146, 53,170,
- 53,177, 53,202, 53,226, 53,237,226,229,238,231,225,236,105,128,
- 9,172,227,235,243,236,225,243,104,129, 0, 92, 53,158,237,239,
- 238,239,243,240,225,227,101,128,255, 60,228,229,246, 97,128, 9,
- 44,231,117, 2, 53,184, 53,193,234,225,242,225,244,105,128, 10,
- 172,242,237,245,235,232,105,128, 10, 44,104, 2, 53,208, 53,218,
- 233,242,225,231,225,238, 97,128, 48,112,244,244,232,225,105,128,
- 14, 63,235,225,244,225,235,225,238, 97,128, 48,208,114,129, 0,
- 124, 53,243,237,239,238,239,243,240,225,227,101,128,255, 92,226,
- 239,240,239,237,239,230,111,128, 49, 5,227,233,242,227,236,101,
- 128, 36,209,228,239,116, 2, 54, 27, 54, 36,225,227,227,229,238,
- 116,128, 30, 3,226,229,236,239,119,128, 30, 5,101, 6, 54, 58,
- 54, 79, 54,102, 54,244, 54,255, 55, 11,225,237,229,228,243,233,
- 248,244,229,229,238,244,232,238,239,244,229,115,128, 38,108, 99,
- 2, 54, 85, 54, 92,225,245,243,101,128, 34, 53,249,242,233,236,
- 236,233, 99,128, 4, 49,104, 5, 54,114, 54,123, 54,137, 54,167,
- 54,226,225,242,225,226,233, 99,128, 6, 40,230,233,238,225,236,
- 225,242,225,226,233, 99,128,254,144,105, 2, 54,143, 54,158,238,
- 233,244,233,225,236,225,242,225,226,233, 99,128,254,145,242,225,
- 231,225,238, 97,128, 48,121,237,101, 2, 54,174, 54,187,228,233,
- 225,236,225,242,225,226,233, 99,128,254,146,229,237,105, 2, 54,
- 195, 54,210,238,233,244,233,225,236,225,242,225,226,233, 99,128,
- 252,159,243,239,236,225,244,229,228,225,242,225,226,233, 99,128,
- 252, 8,238,239,239,238,230,233,238,225,236,225,242,225,226,233,
- 99,128,252,109,235,225,244,225,235,225,238, 97,128, 48,217,238,
- 225,242,237,229,238,233,225,110,128, 5, 98,116,132, 5,209, 55,
- 23, 55, 43, 55, 63, 55, 72, 97,129, 3,178, 55, 29,243,249,237,
- 226,239,236,231,242,229,229,107,128, 3,208,228,225,231,229,243,
- 104,129,251, 49, 55, 54,232,229,226,242,229,119,128,251, 49,232,
- 229,226,242,229,119,128, 5,209,242,225,230,229,232,229,226,242,
- 229,119,128,251, 76,104, 2, 55, 91, 55,141, 97, 3, 55, 99, 55,
- 109, 55,116,226,229,238,231,225,236,105,128, 9,173,228,229,246,
- 97,128, 9, 45,231,117, 2, 55,123, 55,132,234,225,242,225,244,
- 105,128, 10,173,242,237,245,235,232,105,128, 10, 45,239,239,107,
- 128, 2, 83,105, 5, 55,159, 55,170, 55,181, 55,195, 55,209,232,
- 233,242,225,231,225,238, 97,128, 48,115,235,225,244,225,235,225,
- 238, 97,128, 48,211,236,225,226,233,225,236,227,236,233,227,107,
- 128, 2,152,238,228,233,231,245,242,237,245,235,232,105,128, 10,
- 2,242,245,243,241,245,225,242,101,128, 51, 49,108, 3, 55,228,
- 57,129, 57,140, 97, 2, 55,234, 57,124,227,107, 6, 55,249, 56,
- 2, 56, 39, 56,188, 56,243, 57, 39,227,233,242,227,236,101,128,
- 37,207,100, 2, 56, 8, 56, 17,233,225,237,239,238,100,128, 37,
- 198,239,247,238,240,239,233,238,244,233,238,231,244,242,233,225,
- 238,231,236,101,128, 37,188,108, 2, 56, 45, 56,148,101, 2, 56,
- 51, 56, 87,230,244,240,239,233,238,244,233,238,103, 2, 56, 66,
- 56, 76,240,239,233,238,244,229,114,128, 37,196,244,242,233,225,
- 238,231,236,101,128, 37,192,238,244,233,227,245,236,225,242,226,
- 242,225,227,235,229,116, 2, 56,107, 56,127,236,229,230,116,129,
- 48, 16, 56,116,246,229,242,244,233,227,225,108,128,254, 59,242,
- 233,231,232,116,129, 48, 17, 56,137,246,229,242,244,233,227,225,
- 108,128,254, 60,239,247,229,114, 2, 56,157, 56,172,236,229,230,
- 244,244,242,233,225,238,231,236,101,128, 37,227,242,233,231,232,
- 244,244,242,233,225,238,231,236,101,128, 37,226,114, 2, 56,194,
- 56,205,229,227,244,225,238,231,236,101,128, 37,172,233,231,232,
- 244,240,239,233,238,244,233,238,103, 2, 56,222, 56,232,240,239,
- 233,238,244,229,114,128, 37,186,244,242,233,225,238,231,236,101,
- 128, 37,182,115, 3, 56,251, 57, 25, 57, 33,109, 2, 57, 1, 57,
- 13,225,236,236,243,241,245,225,242,101,128, 37,170,233,236,233,
- 238,231,230,225,227,101,128, 38, 59,241,245,225,242,101,128, 37,
- 160,244,225,114,128, 38, 5,245,240,112, 2, 57, 47, 57, 85,229,
- 114, 2, 57, 54, 57, 69,236,229,230,244,244,242,233,225,238,231,
- 236,101,128, 37,228,242,233,231,232,244,244,242,233,225,238,231,
- 236,101,128, 37,229,239,233,238,244,233,238,103, 2, 57, 97, 57,
- 113,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
- 180,244,242,233,225,238,231,236,101,128, 37,178,238,107,128, 36,
- 35,233,238,229,226,229,236,239,119,128, 30, 7,239,227,107,128,
- 37,136,237,239,238,239,243,240,225,227,101,128,255, 66,111, 3,
- 57,166, 57,179, 57,190,226,225,233,237,225,233,244,232,225,105,
- 128, 14, 26,232,233,242,225,231,225,238, 97,128, 48,124,235,225,
- 244,225,235,225,238, 97,128, 48,220,240,225,242,229,110,128, 36,
- 157,241,243,241,245,225,242,101,128, 51,195,114, 4, 57,229, 58,
- 223, 59, 40, 59, 79,225, 99, 2, 57,236, 58,130,101, 3, 57,244,
- 57,249, 58, 61,229,120,128,248,244,236,229,230,116,133, 0,123,
- 58, 10, 58, 15, 58, 37, 58, 45, 58, 50,226,116,128,248,243,109,
- 2, 58, 21, 58, 26,233,100,128,248,242,239,238,239,243,240,225,
- 227,101,128,255, 91,243,237,225,236,108,128,254, 91,244,112,128,
- 248,241,246,229,242,244,233,227,225,108,128,254, 55,242,233,231,
- 232,116,133, 0,125, 58, 79, 58, 84, 58,106, 58,114, 58,119,226,
- 116,128,248,254,109, 2, 58, 90, 58, 95,233,100,128,248,253,239,
- 238,239,243,240,225,227,101,128,255, 93,243,237,225,236,108,128,
- 254, 92,244,112,128,248,252,246,229,242,244,233,227,225,108,128,
- 254, 56,235,229,116, 2, 58,138, 58,180,236,229,230,116,132, 0,
- 91, 58,153, 58,158, 58,163, 58,175,226,116,128,248,240,229,120,
- 128,248,239,237,239,238,239,243,240,225,227,101,128,255, 59,244,
- 112,128,248,238,242,233,231,232,116,132, 0, 93, 58,196, 58,201,
- 58,206, 58,218,226,116,128,248,251,229,120,128,248,250,237,239,
- 238,239,243,240,225,227,101,128,255, 61,244,112,128,248,249,229,
- 246,101,131, 2,216, 58,235, 58,246, 58,252,226,229,236,239,247,
- 227,237, 98,128, 3, 46,227,237, 98,128, 3, 6,233,238,246,229,
- 242,244,229,100, 3, 59, 11, 59, 22, 59, 28,226,229,236,239,247,
- 227,237, 98,128, 3, 47,227,237, 98,128, 3, 17,228,239,245,226,
- 236,229,227,237, 98,128, 3, 97,233,228,231,101, 2, 59, 49, 59,
- 60,226,229,236,239,247,227,237, 98,128, 3, 42,233,238,246,229,
- 242,244,229,228,226,229,236,239,247,227,237, 98,128, 3, 58,239,
- 235,229,238,226,225,114,128, 0,166,115, 2, 59, 95, 59,103,244,
- 242,239,235,101,128, 1,128,245,240,229,242,233,239,114,128,246,
- 234,244,239,240,226,225,114,128, 1,131,117, 3, 59,130, 59,141,
- 59,152,232,233,242,225,231,225,238, 97,128, 48,118,235,225,244,
- 225,235,225,238, 97,128, 48,214,236,108, 2, 59,159, 59,189,229,
- 116,130, 32, 34, 59,168, 59,178,233,238,246,229,242,243,101,128,
- 37,216,239,240,229,242,225,244,239,114,128, 34, 25,243,229,249,
- 101,128, 37,206, 99,143, 0, 99, 59,230, 60,179, 60,190, 60,254,
- 61, 29, 61,122, 63, 33, 64, 17, 64,117, 64,166, 67,158, 67,166,
- 67,176, 67,188, 67,221, 97, 9, 59,250, 60, 5, 60, 15, 60, 22,
- 60, 29, 60, 54, 60, 64, 60,116, 60,125,225,242,237,229,238,233,
- 225,110,128, 5,110,226,229,238,231,225,236,105,128, 9,154,227,
- 245,244,101,128, 1, 7,228,229,246, 97,128, 9, 26,231,117, 2,
- 60, 36, 60, 45,234,225,242,225,244,105,128, 10,154,242,237,245,
- 235,232,105,128, 10, 26,236,243,241,245,225,242,101,128, 51,136,
- 238,228,242,225,226,233,238,228,117, 4, 60, 82, 60, 92, 60, 98,
- 60,105,226,229,238,231,225,236,105,128, 9,129,227,237, 98,128,
- 3, 16,228,229,246, 97,128, 9, 1,231,245,234,225,242,225,244,
- 105,128, 10,129,240,243,236,239,227,107,128, 33,234,114, 3, 60,
- 133, 60,139, 60,165,229,239,102,128, 33, 5,239,110,130, 2,199,
- 60,148, 60,159,226,229,236,239,247,227,237, 98,128, 3, 44,227,
- 237, 98,128, 3, 12,242,233,225,231,229,242,229,244,245,242,110,
- 128, 33,181,226,239,240,239,237,239,230,111,128, 49, 24, 99, 4,
- 60,200, 60,207, 60,226, 60,248,225,242,239,110,128, 1, 13,229,
- 228,233,236,236, 97,129, 0,231, 60,218,225,227,245,244,101,128,
- 30, 9,233,242, 99, 2, 60,234, 60,239,236,101,128, 36,210,245,
- 237,230,236,229,120,128, 1, 9,245,242,108,128, 2, 85,100, 2,
- 61, 4, 61, 20,239,116,129, 1, 11, 61, 11,225,227,227,229,238,
- 116,128, 1, 11,243,241,245,225,242,101,128, 51,197,101, 2, 61,
- 35, 61, 51,228,233,236,236, 97,129, 0,184, 61, 45,227,237, 98,
- 128, 3, 39,238,116,132, 0,162, 61, 64, 61, 88, 61,100, 61,111,
- 105, 2, 61, 70, 61, 78,231,242,225,228,101,128, 33, 3,238,230,
- 229,242,233,239,114,128,246,223,237,239,238,239,243,240,225,227,
- 101,128,255,224,239,236,228,243,244,249,236,101,128,247,162,243,
- 245,240,229,242,233,239,114,128,246,224,104, 5, 61,134, 61,197,
- 61,208, 62,136, 62,228, 97, 4, 61,144, 61,155, 61,165, 61,172,
- 225,242,237,229,238,233,225,110,128, 5,121,226,229,238,231,225,
- 236,105,128, 9,155,228,229,246, 97,128, 9, 27,231,117, 2, 61,
- 179, 61,188,234,225,242,225,244,105,128, 10,155,242,237,245,235,
- 232,105,128, 10, 27,226,239,240,239,237,239,230,111,128, 49, 20,
- 101, 6, 61,222, 61,242, 62, 10, 62, 78, 62, 90, 62,111,225,226,
- 235,232,225,243,233,225,238,227,249,242,233,236,236,233, 99,128,
- 4,189, 99, 2, 61,248, 62, 0,235,237,225,242,107,128, 39, 19,
- 249,242,233,236,236,233, 99,128, 4, 71,100, 2, 62, 16, 62, 60,
- 229,243,227,229,238,228,229,114, 2, 62, 29, 62, 49,225,226,235,
- 232,225,243,233,225,238,227,249,242,233,236,236,233, 99,128, 4,
- 191,227,249,242,233,236,236,233, 99,128, 4,183,233,229,242,229,
- 243,233,243,227,249,242,233,236,236,233, 99,128, 4,245,232,225,
- 242,237,229,238,233,225,110,128, 5,115,235,232,225,235,225,243,
- 243,233,225,238,227,249,242,233,236,236,233, 99,128, 4,204,246,
- 229,242,244,233,227,225,236,243,244,242,239,235,229,227,249,242,
- 233,236,236,233, 99,128, 4,185,105,129, 3,199, 62,142,229,245,
- 227,104, 4, 62,155, 62,190, 62,205, 62,214, 97, 2, 62,161, 62,
- 176,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,119,
- 240,225,242,229,238,235,239,242,229,225,110,128, 50, 23,227,233,
- 242,227,236,229,235,239,242,229,225,110,128, 50,105,235,239,242,
- 229,225,110,128, 49, 74,240,225,242,229,238,235,239,242,229,225,
- 110,128, 50, 9,111, 2, 62,234, 63, 28,227,104, 3, 62,243, 63,
- 9, 63, 19,225,110, 2, 62,250, 63, 2,231,244,232,225,105,128,
- 14, 10,244,232,225,105,128, 14, 8,233,238,231,244,232,225,105,
- 128, 14, 9,239,229,244,232,225,105,128, 14, 12,239,107,128, 1,
- 136,105, 2, 63, 39, 63,141,229,245, 99, 5, 63, 53, 63, 88, 63,
- 103, 63,112, 63,126, 97, 2, 63, 59, 63, 74,227,233,242,227,236,
- 229,235,239,242,229,225,110,128, 50,118,240,225,242,229,238,235,
- 239,242,229,225,110,128, 50, 22,227,233,242,227,236,229,235,239,
- 242,229,225,110,128, 50,104,235,239,242,229,225,110,128, 49, 72,
- 240,225,242,229,238,235,239,242,229,225,110,128, 50, 8,245,240,
- 225,242,229,238,235,239,242,229,225,110,128, 50, 28,242, 99, 2,
- 63,148, 63,243,236,101,132, 37,203, 63,161, 63,172, 63,177, 63,
- 201,237,245,236,244,233,240,236,121,128, 34,151,239,116,128, 34,
- 153,112, 2, 63,183, 63,189,236,245,115,128, 34,149,239,243,244,
- 225,236,237,225,242,107,128, 48, 54,247,233,244,104, 2, 63,210,
- 63,226,236,229,230,244,232,225,236,230,226,236,225,227,107,128,
- 37,208,242,233,231,232,244,232,225,236,230,226,236,225,227,107,
- 128, 37,209,245,237,230,236,229,120,130, 2,198, 64, 0, 64, 11,
- 226,229,236,239,247,227,237, 98,128, 3, 45,227,237, 98,128, 3,
- 2,108, 3, 64, 25, 64, 31, 64, 85,229,225,114,128, 35, 39,233,
- 227,107, 4, 64, 43, 64, 54, 64, 63, 64, 73,225,236,246,229,239,
- 236,225,114,128, 1,194,228,229,238,244,225,108,128, 1,192,236,
- 225,244,229,242,225,108,128, 1,193,242,229,244,242,239,230,236,
- 229,120,128, 1,195,245, 98,129, 38, 99, 64, 92,243,245,233,116,
- 2, 64,101, 64,109,226,236,225,227,107,128, 38, 99,247,232,233,
- 244,101,128, 38,103,109, 3, 64,125, 64,139, 64,150,227,245,226,
- 229,228,243,241,245,225,242,101,128, 51,164,239,238,239,243,240,
- 225,227,101,128,255, 67,243,241,245,225,242,229,228,243,241,245,
- 225,242,101,128, 51,160,111, 8, 64,184, 64,195, 65, 26, 65,224,
- 66,253, 67, 28, 67,135, 67,144,225,242,237,229,238,233,225,110,
- 128, 5,129,236,239,110,131, 0, 58, 64,207, 64,232, 64,251,237,
- 239,110, 2, 64,215, 64,223,229,244,225,242,121,128, 32,161,239,
- 243,240,225,227,101,128,255, 26,115, 2, 64,238, 64,244,233,231,
- 110,128, 32,161,237,225,236,108,128,254, 85,244,242,233,225,238,
- 231,245,236,225,114, 2, 65, 10, 65, 20,232,225,236,230,237,239,
- 100,128, 2,209,237,239,100,128, 2,208,109, 2, 65, 32, 65,217,
- 237, 97,134, 0, 44, 65, 49, 65,113, 65,124, 65,136, 65,166, 65,
- 189, 97, 3, 65, 57, 65, 83, 65, 91,226,239,246,101, 2, 65, 66,
- 65, 72,227,237, 98,128, 3, 19,242,233,231,232,244,227,237, 98,
- 128, 3, 21,227,227,229,238,116,128,246,195,114, 2, 65, 97, 65,
- 104,225,226,233, 99,128, 6, 12,237,229,238,233,225,110,128, 5,
- 93,233,238,230,229,242,233,239,114,128,246,225,237,239,238,239,
- 243,240,225,227,101,128,255, 12,242,229,246,229,242,243,229,100,
- 2, 65,149, 65,160,225,226,239,246,229,227,237, 98,128, 3, 20,
- 237,239,100,128, 2,189,115, 2, 65,172, 65,179,237,225,236,108,
- 128,254, 80,245,240,229,242,233,239,114,128,246,226,244,245,242,
- 238,229,100, 2, 65,200, 65,211,225,226,239,246,229,227,237, 98,
- 128, 3, 18,237,239,100,128, 2,187,240,225,243,115,128, 38, 60,
- 110, 2, 65,230, 65,239,231,242,245,229,238,116,128, 34, 69,116,
- 2, 65,245, 66, 3,239,245,242,233,238,244,229,231,242,225,108,
- 128, 34, 46,242,239,108,142, 35, 3, 66, 37, 66, 43, 66, 58, 66,
- 73, 66,117, 66,162, 66,176, 66,181, 66,186, 66,191, 66,197, 66,
- 202, 66,243, 66,248,193,195, 75,128, 0, 6, 66, 2, 66, 49, 66,
- 54,197, 76,128, 0, 7, 83,128, 0, 8, 67, 2, 66, 64, 66, 69,
- 193, 78,128, 0, 24, 82,128, 0, 13, 68, 3, 66, 81, 66,107, 66,
- 112, 67, 4, 66, 91, 66, 95, 66, 99, 66,103, 49,128, 0, 17, 50,
- 128, 0, 18, 51,128, 0, 19, 52,128, 0, 20,197, 76,128, 0,127,
- 204, 69,128, 0, 16, 69, 5, 66,129, 66,133, 66,138, 66,143, 66,
- 148, 77,128, 0, 25,206, 81,128, 0, 5,207, 84,128, 0, 4,211,
- 67,128, 0, 27, 84, 2, 66,154, 66,158, 66,128, 0, 23, 88,128,
- 0, 3, 70, 2, 66,168, 66,172, 70,128, 0, 12, 83,128, 0, 28,
- 199, 83,128, 0, 29,200, 84,128, 0, 9,204, 70,128, 0, 10,206,
- 193, 75,128, 0, 21,210, 83,128, 0, 30, 83, 5, 66,214, 66,218,
- 66,228, 66,233, 66,238, 73,128, 0, 15, 79,129, 0, 14, 66,224,
- 84,128, 0, 2,212, 88,128, 0, 1,213, 66,128, 0, 26,217, 78,
- 128, 0, 22,213, 83,128, 0, 31,214, 84,128, 0, 11,240,249,242,
- 233,231,232,116,129, 0,169, 67, 9,115, 2, 67, 15, 67, 21,225,
- 238,115,128,248,233,229,242,233,102,128,246,217,114, 2, 67, 34,
- 67,118,238,229,242,226,242,225,227,235,229,116, 2, 67, 49, 67,
- 83,236,229,230,116,130, 48, 12, 67, 60, 67, 72,232,225,236,230,
- 247,233,228,244,104,128,255, 98,246,229,242,244,233,227,225,108,
- 128,254, 65,242,233,231,232,116,130, 48, 13, 67, 95, 67,107,232,
- 225,236,230,247,233,228,244,104,128,255, 99,246,229,242,244,233,
- 227,225,108,128,254, 66,240,239,242,225,244,233,239,238,243,241,
- 245,225,242,101,128, 51,127,243,241,245,225,242,101,128, 51,199,
- 246,229,242,235,231,243,241,245,225,242,101,128, 51,198,240,225,
- 242,229,110,128, 36,158,242,245,250,229,233,242,111,128, 32,162,
- 243,244,242,229,244,227,232,229,100,128, 2,151,245,114, 2, 67,
- 195, 67,213,236,121, 2, 67,202, 67,208,225,238,100,128, 34,207,
- 239,114,128, 34,206,242,229,238,227,121,128, 0,164,249,114, 4,
- 67,232, 67,240, 67,247, 67,255,194,242,229,246,101,128,246,209,
- 198,236,229,120,128,246,210,226,242,229,246,101,128,246,212,230,
- 236,229,120,128,246,213,100,146, 0,100, 68, 46, 69,184, 70,208,
- 71, 12, 71,188, 72,142, 72,204, 73,133, 73,146, 73,155, 73,181,
- 73,206, 73,215, 75, 26, 75, 34, 75, 45, 75, 65, 75, 93, 97, 11,
- 68, 70, 68, 81, 68, 91, 68,163, 68,226, 68,237, 68,248, 69, 61,
- 69,123, 69,129, 69,159,225,242,237,229,238,233,225,110,128, 5,
- 100,226,229,238,231,225,236,105,128, 9,166,100, 5, 68,103, 68,
- 112, 68,118, 68,132, 68,148,225,242,225,226,233, 99,128, 6, 54,
- 229,246, 97,128, 9, 38,230,233,238,225,236,225,242,225,226,233,
- 99,128,254,190,233,238,233,244,233,225,236,225,242,225,226,233,
- 99,128,254,191,237,229,228,233,225,236,225,242,225,226,233, 99,
- 128,254,192,103, 3, 68,171, 68,188, 68,202,229,243,104,129, 5,
- 188, 68,179,232,229,226,242,229,119,128, 5,188,231,229,114,129,
- 32, 32, 68,196,228,226,108,128, 32, 33,117, 2, 68,208, 68,217,
- 234,225,242,225,244,105,128, 10,166,242,237,245,235,232,105,128,
- 10, 38,232,233,242,225,231,225,238, 97,128, 48, 96,235,225,244,
- 225,235,225,238, 97,128, 48,192,108, 3, 69, 0, 69, 9, 69, 47,
- 225,242,225,226,233, 99,128, 6, 47,229,116,130, 5,211, 69, 18,
- 69, 38,228,225,231,229,243,104,129,251, 51, 69, 29,232,229,226,
- 242,229,119,128,251, 51,232,229,226,242,229,119,128, 5,211,230,
- 233,238,225,236,225,242,225,226,233, 99,128,254,170,237,237, 97,
- 3, 69, 71, 69, 80, 69, 92,225,242,225,226,233, 99,128, 6, 79,
- 236,239,247,225,242,225,226,233, 99,128, 6, 79,244,225,238, 97,
- 2, 69,101, 69,115,236,244,239,238,229,225,242,225,226,233, 99,
- 128, 6, 76,242,225,226,233, 99,128, 6, 76,238,228, 97,128, 9,
- 100,242,231, 97, 2, 69,137, 69,146,232,229,226,242,229,119,128,
- 5,167,236,229,230,244,232,229,226,242,229,119,128, 5,167,243,
- 233,225,240,238,229,245,237,225,244,225,227,249,242,233,236,236,
- 233,227,227,237, 98,128, 4,133, 98, 3, 69,192, 70,189, 70,199,
- 108, 9, 69,212, 69,220, 70, 77, 70, 85, 70,101, 70,112, 70,130,
- 70,144, 70,155,199,242,225,246,101,128,246,211, 97, 2, 69,226,
- 70, 27,238,231,236,229,226,242,225,227,235,229,116, 2, 69,242,
- 70, 6,236,229,230,116,129, 48, 10, 69,251,246,229,242,244,233,
- 227,225,108,128,254, 61,242,233,231,232,116,129, 48, 11, 70, 16,
- 246,229,242,244,233,227,225,108,128,254, 62,114, 2, 70, 33, 70,
- 54,227,232,233,238,246,229,242,244,229,228,226,229,236,239,247,
- 227,237, 98,128, 3, 43,242,239,119, 2, 70, 62, 70, 69,236,229,
- 230,116,128, 33,212,242,233,231,232,116,128, 33,210,228,225,238,
- 228, 97,128, 9,101,231,242,225,246,101,129,246,214, 70, 95,227,
- 237, 98,128, 3, 15,233,238,244,229,231,242,225,108,128, 34, 44,
- 236,239,247,236,233,238,101,129, 32, 23, 70,124,227,237, 98,128,
- 3, 51,239,246,229,242,236,233,238,229,227,237, 98,128, 3, 63,
- 240,242,233,237,229,237,239,100,128, 2,186,246,229,242,244,233,
- 227,225,108, 2, 70,168, 70,174,226,225,114,128, 32, 22,236,233,
- 238,229,225,226,239,246,229,227,237, 98,128, 3, 14,239,240,239,
- 237,239,230,111,128, 49, 9,243,241,245,225,242,101,128, 51,200,
- 99, 4, 70,218, 70,225, 70,234, 71, 5,225,242,239,110,128, 1,
- 15,229,228,233,236,236, 97,128, 30, 17,233,242, 99, 2, 70,242,
- 70,247,236,101,128, 36,211,245,237,230,236,229,248,226,229,236,
- 239,119,128, 30, 19,242,239,225,116,128, 1, 17,100, 4, 71, 22,
- 71,103, 71,113, 71,164, 97, 4, 71, 32, 71, 42, 71, 49, 71, 74,
- 226,229,238,231,225,236,105,128, 9,161,228,229,246, 97,128, 9,
- 33,231,117, 2, 71, 56, 71, 65,234,225,242,225,244,105,128, 10,
- 161,242,237,245,235,232,105,128, 10, 33,108, 2, 71, 80, 71, 89,
- 225,242,225,226,233, 99,128, 6,136,230,233,238,225,236,225,242,
- 225,226,233, 99,128,251,137,228,232,225,228,229,246, 97,128, 9,
- 92,232, 97, 3, 71,122, 71,132, 71,139,226,229,238,231,225,236,
- 105,128, 9,162,228,229,246, 97,128, 9, 34,231,117, 2, 71,146,
- 71,155,234,225,242,225,244,105,128, 10,162,242,237,245,235,232,
- 105,128, 10, 34,239,116, 2, 71,171, 71,180,225,227,227,229,238,
- 116,128, 30, 11,226,229,236,239,119,128, 30, 13,101, 8, 71,206,
- 72, 3, 72, 10, 72, 35, 72, 45, 72, 56, 72,101, 72,137, 99, 2,
- 71,212, 71,249,233,237,225,236,243,229,240,225,242,225,244,239,
- 114, 2, 71,230, 71,239,225,242,225,226,233, 99,128, 6,107,240,
- 229,242,243,233,225,110,128, 6,107,249,242,233,236,236,233, 99,
- 128, 4, 52,231,242,229,101,128, 0,176,232,105, 2, 72, 17, 72,
- 26,232,229,226,242,229,119,128, 5,173,242,225,231,225,238, 97,
- 128, 48,103,233,227,239,240,244,233, 99,128, 3,239,235,225,244,
- 225,235,225,238, 97,128, 48,199,108, 2, 72, 62, 72, 85,229,244,
- 101, 2, 72, 70, 72, 77,236,229,230,116,128, 35, 43,242,233,231,
- 232,116,128, 35, 38,244, 97,129, 3,180, 72, 92,244,245,242,238,
- 229,100,128, 1,141,238,239,237,233,238,225,244,239,242,237,233,
- 238,245,243,239,238,229,238,245,237,229,242,225,244,239,242,226,
- 229,238,231,225,236,105,128, 9,248,250,104,128, 2,164,104, 2,
- 72,148, 72,198, 97, 3, 72,156, 72,166, 72,173,226,229,238,231,
- 225,236,105,128, 9,167,228,229,246, 97,128, 9, 39,231,117, 2,
- 72,180, 72,189,234,225,242,225,244,105,128, 10,167,242,237,245,
- 235,232,105,128, 10, 39,239,239,107,128, 2, 87,105, 6, 72,218,
- 73, 11, 73, 71, 73, 82, 73, 93, 73,103, 97, 2, 72,224, 72,246,
- 236,249,244,233,235,225,244,239,238,239,115,129, 3,133, 72,240,
- 227,237, 98,128, 3, 68,237,239,238,100,129, 38,102, 72,255,243,
- 245,233,244,247,232,233,244,101,128, 38, 98,229,242,229,243,233,
- 115,133, 0,168, 73, 30, 73, 38, 73, 49, 73, 55, 73, 63,225,227,
- 245,244,101,128,246,215,226,229,236,239,247,227,237, 98,128, 3,
- 36,227,237, 98,128, 3, 8,231,242,225,246,101,128,246,216,244,
- 239,238,239,115,128, 3,133,232,233,242,225,231,225,238, 97,128,
- 48, 98,235,225,244,225,235,225,238, 97,128, 48,194,244,244,239,
- 237,225,242,107,128, 48, 3,246,105, 2, 73,110, 73,121,228,101,
- 129, 0,247, 73,117,115,128, 34, 35,243,233,239,238,243,236,225,
- 243,104,128, 34, 21,234,229,227,249,242,233,236,236,233, 99,128,
- 4, 82,235,243,232,225,228,101,128, 37,147,108, 2, 73,161, 73,
- 172,233,238,229,226,229,236,239,119,128, 30, 15,243,241,245,225,
- 242,101,128, 51,151,109, 2, 73,187, 73,195,225,227,242,239,110,
- 128, 1, 17,239,238,239,243,240,225,227,101,128,255, 68,238,226,
- 236,239,227,107,128, 37,132,111, 10, 73,237, 73,249, 74, 3, 74,
- 14, 74, 25, 74, 97, 74,102, 74,113, 74,228, 74,254,227,232,225,
- 228,225,244,232,225,105,128, 14, 14,228,229,235,244,232,225,105,
- 128, 14, 20,232,233,242,225,231,225,238, 97,128, 48,105,235,225,
- 244,225,235,225,238, 97,128, 48,201,236,236,225,114,132, 0, 36,
- 74, 40, 74, 51, 74, 63, 74, 74,233,238,230,229,242,233,239,114,
- 128,246,227,237,239,238,239,243,240,225,227,101,128,255, 4,239,
- 236,228,243,244,249,236,101,128,247, 36,115, 2, 74, 80, 74, 87,
- 237,225,236,108,128,254,105,245,240,229,242,233,239,114,128,246,
- 228,238,103,128, 32,171,242,245,243,241,245,225,242,101,128, 51,
- 38,116, 6, 74,127, 74,144, 74,166, 74,177, 74,209, 74,216,225,
- 227,227,229,238,116,129, 2,217, 74,138,227,237, 98,128, 3, 7,
- 226,229,236,239,247, 99, 2, 74,155, 74,160,237, 98,128, 3, 35,
- 239,237, 98,128, 3, 35,235,225,244,225,235,225,238, 97,128, 48,
- 251,236,229,243,115, 2, 74,186, 74,190,105,128, 1, 49,106,129,
- 246,190, 74,196,243,244,242,239,235,229,232,239,239,107,128, 2,
- 132,237,225,244,104,128, 34,197,244,229,228,227,233,242,227,236,
- 101,128, 37,204,245,226,236,229,249,239,228,240,225,244,225,104,
- 129,251, 31, 74,245,232,229,226,242,229,119,128,251, 31,247,238,
- 244,225,227,107, 2, 75, 9, 75, 20,226,229,236,239,247,227,237,
- 98,128, 3, 30,237,239,100,128, 2,213,240,225,242,229,110,128,
- 36,159,243,245,240,229,242,233,239,114,128,246,235,116, 2, 75,
- 51, 75, 57,225,233,108,128, 2, 86,239,240,226,225,114,128, 1,
- 140,117, 2, 75, 71, 75, 82,232,233,242,225,231,225,238, 97,128,
- 48,101,235,225,244,225,235,225,238, 97,128, 48,197,122,132, 1,
- 243, 75,105, 75,114, 75,133, 75,170,225,236,244,239,238,101,128,
- 2,163, 99, 2, 75,120, 75,127,225,242,239,110,128, 1,198,245,
- 242,108,128, 2,165,101, 2, 75,139, 75,159,225,226,235,232,225,
- 243,233,225,238,227,249,242,233,236,236,233, 99,128, 4,225,227,
- 249,242,233,236,236,233, 99,128, 4, 85,232,229,227,249,242,233,
- 236,236,233, 99,128, 4, 95,101,151, 0,101, 75,233, 75,252, 76,
- 30, 77, 4, 77, 66, 77, 99, 77,111, 77,134, 77,187, 79, 43, 79,
- 101, 79,203, 80, 63, 80,198, 81, 17, 81, 48, 81,110, 81,163, 82,
- 98, 82,231, 82,251, 83, 39, 83,130, 97, 2, 75,239, 75,246,227,
- 245,244,101,128, 0,233,242,244,104,128, 38, 65, 98, 3, 76, 4,
- 76, 13, 76, 23,229,238,231,225,236,105,128, 9,143,239,240,239,
- 237,239,230,111,128, 49, 28,242,229,246,101,128, 1, 21, 99, 5,
- 76, 42, 76,115, 76,129, 76,161, 76,250, 97, 2, 76, 48, 76,109,
- 238,228,242, 97, 3, 76, 59, 76, 66, 76, 77,228,229,246, 97,128,
- 9, 13,231,245,234,225,242,225,244,105,128, 10,141,246,239,247,
- 229,236,243,233,231,110, 2, 76, 91, 76, 98,228,229,246, 97,128,
- 9, 69,231,245,234,225,242,225,244,105,128, 10,197,242,239,110,
- 128, 1, 27,229,228,233,236,236,225,226,242,229,246,101,128, 30,
- 29,104, 2, 76,135, 76,146,225,242,237,229,238,233,225,110,128,
- 5,101,249,233,247,238,225,242,237,229,238,233,225,110,128, 5,
- 135,233,242, 99, 2, 76,169, 76,174,236,101,128, 36,212,245,237,
- 230,236,229,120,134, 0,234, 76,195, 76,203, 76,211, 76,222, 76,
- 230, 76,242,225,227,245,244,101,128, 30,191,226,229,236,239,119,
- 128, 30, 25,228,239,244,226,229,236,239,119,128, 30,199,231,242,
- 225,246,101,128, 30,193,232,239,239,235,225,226,239,246,101,128,
- 30,195,244,233,236,228,101,128, 30,197,249,242,233,236,236,233,
- 99,128, 4, 84,100, 4, 77, 14, 77, 24, 77, 30, 77, 40,226,236,
- 231,242,225,246,101,128, 2, 5,229,246, 97,128, 9, 15,233,229,
- 242,229,243,233,115,128, 0,235,239,116,130, 1, 23, 77, 49, 77,
- 58,225,227,227,229,238,116,128, 1, 23,226,229,236,239,119,128,
- 30,185,101, 2, 77, 72, 77, 83,231,245,242,237,245,235,232,105,
- 128, 10, 15,237,225,244,242,225,231,245,242,237,245,235,232,105,
- 128, 10, 71,230,227,249,242,233,236,236,233, 99,128, 4, 68,103,
- 2, 77,117, 77,124,242,225,246,101,128, 0,232,245,234,225,242,
- 225,244,105,128, 10,143,104, 4, 77,144, 77,155, 77,166, 77,176,
- 225,242,237,229,238,233,225,110,128, 5,103,226,239,240,239,237,
- 239,230,111,128, 49, 29,233,242,225,231,225,238, 97,128, 48, 72,
- 239,239,235,225,226,239,246,101,128, 30,187,105, 4, 77,197, 77,
- 208, 79, 10, 79, 25,226,239,240,239,237,239,230,111,128, 49, 31,
- 231,232,116,142, 0, 56, 77,242, 77,251, 78, 5, 78, 35, 78, 42,
- 78, 80, 78,105, 78,150, 78,184, 78,196, 78,207, 78,240, 78,248,
- 79, 3,225,242,225,226,233, 99,128, 6,104,226,229,238,231,225,
- 236,105,128, 9,238,227,233,242,227,236,101,129, 36,103, 78, 16,
- 233,238,246,229,242,243,229,243,225,238,243,243,229,242,233,102,
- 128, 39,145,228,229,246, 97,128, 9,110,229,229,110, 2, 78, 50,
- 78, 59,227,233,242,227,236,101,128, 36,113,112, 2, 78, 65, 78,
- 72,225,242,229,110,128, 36,133,229,242,233,239,100,128, 36,153,
- 231,117, 2, 78, 87, 78, 96,234,225,242,225,244,105,128, 10,238,
- 242,237,245,235,232,105,128, 10,110,104, 2, 78,111, 78,137, 97,
- 2, 78,117, 78,128,227,235,225,242,225,226,233, 99,128, 6,104,
- 238,231,250,232,239,117,128, 48, 40,238,239,244,229,226,229,225,
- 237,229,100,128, 38,107,105, 2, 78,156, 78,174,228,229,239,231,
- 242,225,240,232,233,227,240,225,242,229,110,128, 50, 39,238,230,
- 229,242,233,239,114,128, 32,136,237,239,238,239,243,240,225,227,
- 101,128,255, 24,239,236,228,243,244,249,236,101,128,247, 56,112,
- 2, 78,213, 78,220,225,242,229,110,128, 36,123,229,114, 2, 78,
- 227, 78,233,233,239,100,128, 36,143,243,233,225,110,128, 6,248,
- 242,239,237,225,110,128, 33,119,243,245,240,229,242,233,239,114,
- 128, 32,120,244,232,225,105,128, 14, 88,238,246,229,242,244,229,
- 228,226,242,229,246,101,128, 2, 7,239,244,233,230,233,229,228,
- 227,249,242,233,236,236,233, 99,128, 4,101,107, 2, 79, 49, 79,
- 73,225,244,225,235,225,238, 97,129, 48,168, 79, 61,232,225,236,
- 230,247,233,228,244,104,128,255,116,111, 2, 79, 79, 79, 94,238,
- 235,225,242,231,245,242,237,245,235,232,105,128, 10,116,242,229,
- 225,110,128, 49, 84,108, 3, 79,109, 79,120, 79,181,227,249,242,
- 233,236,236,233, 99,128, 4, 59,101, 2, 79,126, 79,133,237,229,
- 238,116,128, 34, 8,246,229,110, 3, 79,143, 79,152, 79,173,227,
- 233,242,227,236,101,128, 36,106,112, 2, 79,158, 79,165,225,242,
- 229,110,128, 36,126,229,242,233,239,100,128, 36,146,242,239,237,
- 225,110,128, 33,122,236,233,240,243,233,115,129, 32, 38, 79,192,
- 246,229,242,244,233,227,225,108,128, 34,238,109, 5, 79,215, 79,
- 243, 79,254, 80, 18, 80, 29,225,227,242,239,110,130, 1, 19, 79,
- 227, 79,235,225,227,245,244,101,128, 30, 23,231,242,225,246,101,
- 128, 30, 21,227,249,242,233,236,236,233, 99,128, 4, 60,228,225,
- 243,104,129, 32, 20, 80, 7,246,229,242,244,233,227,225,108,128,
- 254, 49,239,238,239,243,240,225,227,101,128,255, 69,112, 2, 80,
- 35, 80, 55,232,225,243,233,243,237,225,242,235,225,242,237,229,
- 238,233,225,110,128, 5, 91,244,249,243,229,116,128, 34, 5,110,
- 6, 80, 77, 80, 88, 80, 99, 80,143, 80,175, 80,190,226,239,240,
- 239,237,239,230,111,128, 49, 35,227,249,242,233,236,236,233, 99,
- 128, 4, 61,100, 2, 80,105, 80,124,225,243,104,129, 32, 19, 80,
- 113,246,229,242,244,233,227,225,108,128,254, 50,229,243,227,229,
- 238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,163,103,
- 130, 1, 75, 80,151, 80,162,226,239,240,239,237,239,230,111,128,
- 49, 37,232,229,227,249,242,233,236,236,233, 99,128, 4,165,232,
- 239,239,235,227,249,242,233,236,236,233, 99,128, 4,200,243,240,
- 225,227,101,128, 32, 2,111, 3, 80,206, 80,214, 80,223,231,239,
- 238,229,107,128, 1, 25,235,239,242,229,225,110,128, 49, 83,240,
- 229,110,130, 2, 91, 80,233, 80,242,227,236,239,243,229,100,128,
- 2,154,242,229,246,229,242,243,229,100,130, 2, 92, 81, 1, 81,
- 10,227,236,239,243,229,100,128, 2, 94,232,239,239,107,128, 2,
- 93,112, 2, 81, 23, 81, 30,225,242,229,110,128, 36,160,243,233,
- 236,239,110,129, 3,181, 81, 40,244,239,238,239,115,128, 3,173,
- 241,117, 2, 81, 55, 81, 99,225,108,130, 0, 61, 81, 64, 81, 76,
- 237,239,238,239,243,240,225,227,101,128,255, 29,115, 2, 81, 82,
- 81, 89,237,225,236,108,128,254,102,245,240,229,242,233,239,114,
- 128, 32,124,233,246,225,236,229,238,227,101,128, 34, 97,114, 3,
- 81,118, 81,129, 81,140,226,239,240,239,237,239,230,111,128, 49,
- 38,227,249,242,233,236,236,233, 99,128, 4, 64,229,246,229,242,
- 243,229,100,129, 2, 88, 81,152,227,249,242,233,236,236,233, 99,
- 128, 4, 77,115, 6, 81,177, 81,188, 81,208, 82, 33, 82, 78, 82,
- 88,227,249,242,233,236,236,233, 99,128, 4, 65,228,229,243,227,
- 229,238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,171,
- 104,132, 2,131, 81,220, 81,227, 82, 2, 82, 17,227,245,242,108,
- 128, 2,134,239,242,116, 2, 81,235, 81,242,228,229,246, 97,128,
- 9, 14,246,239,247,229,236,243,233,231,238,228,229,246, 97,128,
- 9, 70,242,229,246,229,242,243,229,228,236,239,239,112,128, 1,
- 170,243,241,245,225,244,242,229,246,229,242,243,229,100,128, 2,
- 133,237,225,236,108, 2, 82, 42, 82, 53,232,233,242,225,231,225,
- 238, 97,128, 48, 71,235,225,244,225,235,225,238, 97,129, 48,167,
- 82, 66,232,225,236,230,247,233,228,244,104,128,255,106,244,233,
- 237,225,244,229,100,128, 33, 46,245,240,229,242,233,239,114,128,
- 246,236,116, 5, 82,110, 82,136, 82,140, 82,157, 82,223, 97,130,
- 3,183, 82,118, 82,128,242,237,229,238,233,225,110,128, 5,104,
- 244,239,238,239,115,128, 3,174,104,128, 0,240,233,236,228,101,
- 129, 30,189, 82,149,226,229,236,239,119,128, 30, 27,238,225,232,
- 244, 97, 3, 82,169, 82,201, 82,210,230,239,245,235,104, 2, 82,
- 179, 82,188,232,229,226,242,229,119,128, 5,145,236,229,230,244,
- 232,229,226,242,229,119,128, 5,145,232,229,226,242,229,119,128,
- 5,145,236,229,230,244,232,229,226,242,229,119,128, 5,145,245,
- 242,238,229,100,128, 1,221,117, 2, 82,237, 82,246,235,239,242,
- 229,225,110,128, 49, 97,242,111,128, 32,172,246,239,247,229,236,
- 243,233,231,110, 3, 83, 11, 83, 21, 83, 28,226,229,238,231,225,
- 236,105,128, 9,199,228,229,246, 97,128, 9, 71,231,245,234,225,
- 242,225,244,105,128, 10,199,120, 2, 83, 45, 83,118,227,236,225,
- 109,132, 0, 33, 83, 60, 83, 71, 83, 98, 83,110,225,242,237,229,
- 238,233,225,110,128, 5, 92,100, 2, 83, 77, 83, 82,226,108,128,
- 32, 60,239,247,110,129, 0,161, 83, 90,243,237,225,236,108,128,
- 247,161,237,239,238,239,243,240,225,227,101,128,255, 1,243,237,
- 225,236,108,128,247, 33,233,243,244,229,238,244,233,225,108,128,
- 34, 3,250,104,131, 2,146, 83,141, 83,160, 83,171, 99, 2, 83,
- 147, 83,154,225,242,239,110,128, 1,239,245,242,108,128, 2,147,
- 242,229,246,229,242,243,229,100,128, 1,185,244,225,233,108,128,
- 1,186,102,140, 0,102, 83,206, 84, 32, 84, 43, 84, 52, 84, 64,
- 84,167, 84,183, 86,191, 86,204, 86,230, 88,107, 88,115, 97, 4,
- 83,216, 83,223, 83,234, 83,245,228,229,246, 97,128, 9, 94,231,
- 245,242,237,245,235,232,105,128, 10, 94,232,242,229,238,232,229,
- 233,116,128, 33, 9,244,232, 97, 3, 83,255, 84, 8, 84, 20,225,
- 242,225,226,233, 99,128, 6, 78,236,239,247,225,242,225,226,233,
- 99,128, 6, 78,244,225,238,225,242,225,226,233, 99,128, 6, 75,
- 226,239,240,239,237,239,230,111,128, 49, 8,227,233,242,227,236,
- 101,128, 36,213,228,239,244,225,227,227,229,238,116,128, 30, 31,
- 101, 3, 84, 72, 84,150, 84,160,104, 4, 84, 82, 84,105, 84,119,
- 84,135,225,114, 2, 84, 89, 84, 96,225,226,233, 99,128, 6, 65,
- 237,229,238,233,225,110,128, 5,134,230,233,238,225,236,225,242,
- 225,226,233, 99,128,254,210,233,238,233,244,233,225,236,225,242,
- 225,226,233, 99,128,254,211,237,229,228,233,225,236,225,242,225,
- 226,233, 99,128,254,212,233,227,239,240,244,233, 99,128, 3,229,
- 237,225,236,101,128, 38, 64,102,130,251, 0, 84,175, 84,179,105,
- 128,251, 3,108,128,251, 4,105,136,251, 1, 84,203, 84,243, 84,
- 254, 85, 20, 85,142, 85,159, 85,167, 85,180,230,244,229,229,110,
- 2, 84,213, 84,222,227,233,242,227,236,101,128, 36,110,112, 2,
- 84,228, 84,235,225,242,229,110,128, 36,130,229,242,233,239,100,
- 128, 36,150,231,245,242,229,228,225,243,104,128, 32, 18,236,236,
- 229,100, 2, 85, 7, 85, 13,226,239,120,128, 37,160,242,229,227,
- 116,128, 37,172,238,225,108, 5, 85, 34, 85, 73, 85, 90, 85,107,
- 85,123,235,225,102,130, 5,218, 85, 44, 85, 64,228,225,231,229,
- 243,104,129,251, 58, 85, 55,232,229,226,242,229,119,128,251, 58,
- 232,229,226,242,229,119,128, 5,218,237,229,109,129, 5,221, 85,
- 81,232,229,226,242,229,119,128, 5,221,238,245,110,129, 5,223,
- 85, 98,232,229,226,242,229,119,128, 5,223,240,101,129, 5,227,
- 85,114,232,229,226,242,229,119,128, 5,227,244,243,225,228,105,
- 129, 5,229, 85,133,232,229,226,242,229,119,128, 5,229,242,243,
- 244,244,239,238,229,227,232,233,238,229,243,101,128, 2,201,243,
- 232,229,249,101,128, 37,201,244,225,227,249,242,233,236,236,233,
- 99,128, 4,115,246,101,142, 0, 53, 85,213, 85,222, 85,232, 86,
- 6, 86, 13, 86, 23, 86, 48, 86, 75, 86,109, 86,121, 86,132, 86,
- 165, 86,173, 86,184,225,242,225,226,233, 99,128, 6,101,226,229,
- 238,231,225,236,105,128, 9,235,227,233,242,227,236,101,129, 36,
- 100, 85,243,233,238,246,229,242,243,229,243,225,238,243,243,229,
- 242,233,102,128, 39,142,228,229,246, 97,128, 9,107,229,233,231,
- 232,244,232,115,128, 33, 93,231,117, 2, 86, 30, 86, 39,234,225,
- 242,225,244,105,128, 10,235,242,237,245,235,232,105,128, 10,107,
- 232, 97, 2, 86, 55, 86, 66,227,235,225,242,225,226,233, 99,128,
- 6,101,238,231,250,232,239,117,128, 48, 37,105, 2, 86, 81, 86,
- 99,228,229,239,231,242,225,240,232,233,227,240,225,242,229,110,
- 128, 50, 36,238,230,229,242,233,239,114,128, 32,133,237,239,238,
- 239,243,240,225,227,101,128,255, 21,239,236,228,243,244,249,236,
- 101,128,247, 53,112, 2, 86,138, 86,145,225,242,229,110,128, 36,
- 120,229,114, 2, 86,152, 86,158,233,239,100,128, 36,140,243,233,
- 225,110,128, 6,245,242,239,237,225,110,128, 33,116,243,245,240,
- 229,242,233,239,114,128, 32,117,244,232,225,105,128, 14, 85,108,
- 129,251, 2, 86,197,239,242,233,110,128, 1,146,109, 2, 86,210,
- 86,221,239,238,239,243,240,225,227,101,128,255, 70,243,241,245,
- 225,242,101,128, 51,153,111, 4, 86,240, 87, 6, 87, 18, 87, 25,
- 230, 97, 2, 86,247, 86,255,238,244,232,225,105,128, 14, 31,244,
- 232,225,105,128, 14, 29,238,231,237,225,238,244,232,225,105,128,
- 14, 79,242,225,236,108,128, 34, 0,245,114,142, 0, 52, 87, 58,
- 87, 67, 87, 77, 87,107, 87,114, 87,139, 87,166, 87,200, 87,212,
- 87,231, 87,242, 88, 19, 88, 27, 88, 38,225,242,225,226,233, 99,
- 128, 6,100,226,229,238,231,225,236,105,128, 9,234,227,233,242,
- 227,236,101,129, 36, 99, 87, 88,233,238,246,229,242,243,229,243,
- 225,238,243,243,229,242,233,102,128, 39,141,228,229,246, 97,128,
- 9,106,231,117, 2, 87,121, 87,130,234,225,242,225,244,105,128,
- 10,234,242,237,245,235,232,105,128, 10,106,232, 97, 2, 87,146,
- 87,157,227,235,225,242,225,226,233, 99,128, 6,100,238,231,250,
- 232,239,117,128, 48, 36,105, 2, 87,172, 87,190,228,229,239,231,
- 242,225,240,232,233,227,240,225,242,229,110,128, 50, 35,238,230,
- 229,242,233,239,114,128, 32,132,237,239,238,239,243,240,225,227,
- 101,128,255, 20,238,245,237,229,242,225,244,239,242,226,229,238,
- 231,225,236,105,128, 9,247,239,236,228,243,244,249,236,101,128,
- 247, 52,112, 2, 87,248, 87,255,225,242,229,110,128, 36,119,229,
- 114, 2, 88, 6, 88, 12,233,239,100,128, 36,139,243,233,225,110,
- 128, 6,244,242,239,237,225,110,128, 33,115,243,245,240,229,242,
- 233,239,114,128, 32,116,116, 2, 88, 44, 88, 82,229,229,110, 2,
- 88, 52, 88, 61,227,233,242,227,236,101,128, 36,109,112, 2, 88,
- 67, 88, 74,225,242,229,110,128, 36,129,229,242,233,239,100,128,
- 36,149,104, 2, 88, 88, 88, 93,225,105,128, 14, 84,244,239,238,
- 229,227,232,233,238,229,243,101,128, 2,203,240,225,242,229,110,
- 128, 36,161,242, 97, 2, 88,122, 88,130,227,244,233,239,110,128,
- 32, 68,238, 99,128, 32,163,103,144, 0,103, 88,171, 89,117, 89,
- 140, 89,201, 89,218, 90,139, 91,132, 91,217, 91,230, 92, 88, 92,
- 113, 92,141, 92,163, 93,108, 93,130, 93,232, 97, 9, 88,191, 88,
- 201, 88,208, 88,215, 89, 23, 89, 48, 89, 59, 89, 70, 89,104,226,
- 229,238,231,225,236,105,128, 9,151,227,245,244,101,128, 1,245,
- 228,229,246, 97,128, 9, 23,102, 4, 88,225, 88,234, 88,248, 89,
- 8,225,242,225,226,233, 99,128, 6,175,230,233,238,225,236,225,
- 242,225,226,233, 99,128,251,147,233,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,251,148,237,229,228,233,225,236,225,242,
- 225,226,233, 99,128,251,149,231,117, 2, 89, 30, 89, 39,234,225,
- 242,225,244,105,128, 10,151,242,237,245,235,232,105,128, 10, 23,
- 232,233,242,225,231,225,238, 97,128, 48, 76,235,225,244,225,235,
- 225,238, 97,128, 48,172,237,237, 97,130, 3,179, 89, 80, 89, 93,
- 236,225,244,233,238,243,237,225,236,108,128, 2, 99,243,245,240,
- 229,242,233,239,114,128, 2,224,238,231,233,225,227,239,240,244,
- 233, 99,128, 3,235, 98, 2, 89,123, 89,133,239,240,239,237,239,
- 230,111,128, 49, 13,242,229,246,101,128, 1, 31, 99, 4, 89,150,
- 89,157, 89,166, 89,188,225,242,239,110,128, 1,231,229,228,233,
- 236,236, 97,128, 1, 35,233,242, 99, 2, 89,174, 89,179,236,101,
- 128, 36,214,245,237,230,236,229,120,128, 1, 29,239,237,237,225,
- 225,227,227,229,238,116,128, 1, 35,228,239,116,129, 1, 33, 89,
- 209,225,227,227,229,238,116,128, 1, 33,101, 6, 89,232, 89,243,
- 89,254, 90, 9, 90, 28, 90,130,227,249,242,233,236,236,233, 99,
- 128, 4, 51,232,233,242,225,231,225,238, 97,128, 48, 82,235,225,
- 244,225,235,225,238, 97,128, 48,178,239,237,229,244,242,233,227,
- 225,236,236,249,229,241,245,225,108,128, 34, 81,114, 3, 90, 36,
- 90, 85, 90, 95,229,243,104, 3, 90, 46, 90, 61, 90, 70,225,227,
- 227,229,238,244,232,229,226,242,229,119,128, 5,156,232,229,226,
- 242,229,119,128, 5,243,237,245,241,228,225,237,232,229,226,242,
- 229,119,128, 5,157,237,225,238,228,226,236,115,128, 0,223,243,
- 232,225,249,233,109, 2, 90,106, 90,121,225,227,227,229,238,244,
- 232,229,226,242,229,119,128, 5,158,232,229,226,242,229,119,128,
- 5,244,244,225,237,225,242,107,128, 48, 19,104, 5, 90,151, 91,
- 28, 91, 91, 91,116, 91,122, 97, 4, 90,161, 90,171, 90,194, 90,
- 219,226,229,238,231,225,236,105,128, 9,152,100, 2, 90,177, 90,
- 188,225,242,237,229,238,233,225,110,128, 5,114,229,246, 97,128,
- 9, 24,231,117, 2, 90,201, 90,210,234,225,242,225,244,105,128,
- 10,152,242,237,245,235,232,105,128, 10, 24,233,110, 4, 90,230,
- 90,239, 90,253, 91, 13,225,242,225,226,233, 99,128, 6, 58,230,
- 233,238,225,236,225,242,225,226,233, 99,128,254,206,233,238,233,
- 244,233,225,236,225,242,225,226,233, 99,128,254,207,237,229,228,
- 233,225,236,225,242,225,226,233, 99,128,254,208,101, 3, 91, 36,
- 91, 57, 91, 74,237,233,228,228,236,229,232,239,239,235,227,249,
- 242,233,236,236,233, 99,128, 4,149,243,244,242,239,235,229,227,
- 249,242,233,236,236,233, 99,128, 4,147,245,240,244,245,242,238,
- 227,249,242,233,236,236,233, 99,128, 4,145,232, 97, 2, 91, 98,
- 91,105,228,229,246, 97,128, 9, 90,231,245,242,237,245,235,232,
- 105,128, 10, 90,239,239,107,128, 2, 96,250,243,241,245,225,242,
- 101,128, 51,147,105, 3, 91,140, 91,151, 91,162,232,233,242,225,
- 231,225,238, 97,128, 48, 78,235,225,244,225,235,225,238, 97,128,
- 48,174,109, 2, 91,168, 91,179,225,242,237,229,238,233,225,110,
- 128, 5, 99,229,108,130, 5,210, 91,188, 91,208,228,225,231,229,
- 243,104,129,251, 50, 91,199,232,229,226,242,229,119,128,251, 50,
- 232,229,226,242,229,119,128, 5,210,234,229,227,249,242,233,236,
- 236,233, 99,128, 4, 83,236,239,244,244,225,108, 2, 91,241, 92,
- 2,233,238,246,229,242,244,229,228,243,244,242,239,235,101,128,
- 1,190,243,244,239,112,132, 2,148, 92, 17, 92, 28, 92, 34, 92,
- 66,233,238,246,229,242,244,229,100,128, 2,150,237,239,100,128,
- 2,192,242,229,246,229,242,243,229,100,130, 2,149, 92, 49, 92,
- 55,237,239,100,128, 2,193,243,245,240,229,242,233,239,114,128,
- 2,228,243,244,242,239,235,101,129, 2,161, 92, 77,242,229,246,
- 229,242,243,229,100,128, 2,162,109, 2, 92, 94, 92,102,225,227,
- 242,239,110,128, 30, 33,239,238,239,243,240,225,227,101,128,255,
- 71,111, 2, 92,119, 92,130,232,233,242,225,231,225,238, 97,128,
- 48, 84,235,225,244,225,235,225,238, 97,128, 48,180,240, 97, 2,
- 92,148, 92,154,242,229,110,128, 36,162,243,241,245,225,242,101,
- 128, 51,172,114, 2, 92,169, 93, 10, 97, 2, 92,175, 92,183,228,
- 233,229,238,116,128, 34, 7,246,101,134, 0, 96, 92,200, 92,211,
- 92,228, 92,235, 92,244, 93, 0,226,229,236,239,247,227,237, 98,
- 128, 3, 22, 99, 2, 92,217, 92,222,237, 98,128, 3, 0,239,237,
- 98,128, 3, 0,228,229,246, 97,128, 9, 83,236,239,247,237,239,
- 100,128, 2,206,237,239,238,239,243,240,225,227,101,128,255, 64,
- 244,239,238,229,227,237, 98,128, 3, 64,229,225,244,229,114,132,
- 0, 62, 93, 26, 93, 45, 93, 57, 93,100,229,241,245,225,108,129,
- 34,101, 93, 36,239,242,236,229,243,115,128, 34,219,237,239,238,
- 239,243,240,225,227,101,128,255, 30,111, 2, 93, 63, 93, 89,114,
- 2, 93, 69, 93, 82,229,241,245,233,246,225,236,229,238,116,128,
- 34,115,236,229,243,115,128, 34,119,246,229,242,229,241,245,225,
- 108,128, 34,103,243,237,225,236,108,128,254,101,115, 2, 93,114,
- 93,122,227,242,233,240,116,128, 2, 97,244,242,239,235,101,128,
- 1,229,117, 4, 93,140, 93,151, 93,208, 93,219,232,233,242,225,
- 231,225,238, 97,128, 48, 80,233,108, 2, 93,158, 93,183,236,229,
- 237,239,116, 2, 93,168, 93,175,236,229,230,116,128, 0,171,242,
- 233,231,232,116,128, 0,187,243,233,238,231,108, 2, 93,193, 93,
- 200,236,229,230,116,128, 32, 57,242,233,231,232,116,128, 32, 58,
- 235,225,244,225,235,225,238, 97,128, 48,176,242,225,237,245,243,
- 241,245,225,242,101,128, 51, 24,249,243,241,245,225,242,101,128,
- 51,201,104,144, 0,104, 94, 22, 96,164, 96,199, 96,236, 97, 20,
- 98,164, 98,184, 99,149, 99,161, 99,173,100,241,100,249,101, 4,
- 101, 13,101, 93,101, 97, 97, 13, 94, 50, 94, 89, 94, 99, 94,129,
- 94,154, 94,232, 94,244, 95, 13, 95, 28, 95, 57, 95, 70, 95,128,
- 95,137, 97, 2, 94, 56, 94, 75,226,235,232,225,243,233,225,238,
- 227,249,242,233,236,236,233, 99,128, 4,169,236,244,239,238,229,
- 225,242,225,226,233, 99,128, 6,193,226,229,238,231,225,236,105,
- 128, 9,185,228,101, 2, 94,106, 94,124,243,227,229,238,228,229,
- 242,227,249,242,233,236,236,233, 99,128, 4,179,246, 97,128, 9,
- 57,231,117, 2, 94,136, 94,145,234,225,242,225,244,105,128, 10,
- 185,242,237,245,235,232,105,128, 10, 57,104, 4, 94,164, 94,173,
- 94,187, 94,217,225,242,225,226,233, 99,128, 6, 45,230,233,238,
- 225,236,225,242,225,226,233, 99,128,254,162,105, 2, 94,193, 94,
- 208,238,233,244,233,225,236,225,242,225,226,233, 99,128,254,163,
- 242,225,231,225,238, 97,128, 48,111,237,229,228,233,225,236,225,
- 242,225,226,233, 99,128,254,164,233,244,245,243,241,245,225,242,
- 101,128, 51, 42,235,225,244,225,235,225,238, 97,129, 48,207, 95,
- 1,232,225,236,230,247,233,228,244,104,128,255,138,236,225,238,
- 244,231,245,242,237,245,235,232,105,128, 10, 77,237,250, 97, 2,
- 95, 36, 95, 45,225,242,225,226,233, 99,128, 6, 33,236,239,247,
- 225,242,225,226,233, 99,128, 6, 33,238,231,245,236,230,233,236,
- 236,229,114,128, 49,100,114, 2, 95, 76, 95, 92,228,243,233,231,
- 238,227,249,242,233,236,236,233, 99,128, 4, 74,240,239,239,110,
- 2, 95,101, 95,114,236,229,230,244,226,225,242,226,245,112,128,
- 33,188,242,233,231,232,244,226,225,242,226,245,112,128, 33,192,
- 243,241,245,225,242,101,128, 51,202,244,225,102, 3, 95,147, 95,
- 239, 96, 74,240,225,244,225,104,134, 5,178, 95,167, 95,172, 95,
- 186, 95,195, 95,210, 95,226,177, 54,128, 5,178, 50, 2, 95,178,
- 95,182, 51,128, 5,178,102,128, 5,178,232,229,226,242,229,119,
- 128, 5,178,238,225,242,242,239,247,232,229,226,242,229,119,128,
- 5,178,241,245,225,242,244,229,242,232,229,226,242,229,119,128,
- 5,178,247,233,228,229,232,229,226,242,229,119,128, 5,178,241,
- 225,237,225,244,115,135, 5,179, 96, 6, 96, 11, 96, 16, 96, 21,
- 96, 30, 96, 45, 96, 61,177, 98,128, 5,179,178, 56,128, 5,179,
- 179, 52,128, 5,179,232,229,226,242,229,119,128, 5,179,238,225,
- 242,242,239,247,232,229,226,242,229,119,128, 5,179,241,245,225,
- 242,244,229,242,232,229,226,242,229,119,128, 5,179,247,233,228,
- 229,232,229,226,242,229,119,128, 5,179,243,229,231,239,108,135,
- 5,177, 96, 96, 96,101, 96,106, 96,111, 96,120, 96,135, 96,151,
- 177, 55,128, 5,177,178, 52,128, 5,177,179, 48,128, 5,177,232,
- 229,226,242,229,119,128, 5,177,238,225,242,242,239,247,232,229,
- 226,242,229,119,128, 5,177,241,245,225,242,244,229,242,232,229,
- 226,242,229,119,128, 5,177,247,233,228,229,232,229,226,242,229,
- 119,128, 5,177, 98, 3, 96,172, 96,177, 96,187,225,114,128, 1,
- 39,239,240,239,237,239,230,111,128, 49, 15,242,229,246,229,226,
- 229,236,239,119,128, 30, 43, 99, 2, 96,205, 96,214,229,228,233,
- 236,236, 97,128, 30, 41,233,242, 99, 2, 96,222, 96,227,236,101,
- 128, 36,215,245,237,230,236,229,120,128, 1, 37,100, 2, 96,242,
- 96,252,233,229,242,229,243,233,115,128, 30, 39,239,116, 2, 97,
- 3, 97, 12,225,227,227,229,238,116,128, 30, 35,226,229,236,239,
- 119,128, 30, 37,101,136, 5,212, 97, 40, 97, 73, 97, 93, 98, 66,
- 98, 82, 98,127, 98,136, 98,149,225,242,116,129, 38,101, 97, 48,
- 243,245,233,116, 2, 97, 57, 97, 65,226,236,225,227,107,128, 38,
- 101,247,232,233,244,101,128, 38, 97,228,225,231,229,243,104,129,
- 251, 52, 97, 84,232,229,226,242,229,119,128,251, 52,104, 6, 97,
- 107, 97,135, 97,143, 97,193, 97,239, 98, 32, 97, 2, 97,113, 97,
- 127,236,244,239,238,229,225,242,225,226,233, 99,128, 6,193,242,
- 225,226,233, 99,128, 6, 71,229,226,242,229,119,128, 5,212,230,
- 233,238,225,236, 97, 2, 97,154, 97,185,236,116, 2, 97,161, 97,
- 173,239,238,229,225,242,225,226,233, 99,128,251,167,244,247,239,
- 225,242,225,226,233, 99,128,254,234,242,225,226,233, 99,128,254,
- 234,232,225,237,250,225,225,226,239,246,101, 2, 97,208, 97,222,
- 230,233,238,225,236,225,242,225,226,233, 99,128,251,165,233,243,
- 239,236,225,244,229,228,225,242,225,226,233, 99,128,251,164,105,
- 2, 97,245, 98, 23,238,233,244,233,225,236, 97, 2, 98, 1, 98,
- 15,236,244,239,238,229,225,242,225,226,233, 99,128,251,168,242,
- 225,226,233, 99,128,254,235,242,225,231,225,238, 97,128, 48,120,
- 237,229,228,233,225,236, 97, 2, 98, 44, 98, 58,236,244,239,238,
- 229,225,242,225,226,233, 99,128,251,169,242,225,226,233, 99,128,
- 254,236,233,243,229,233,229,242,225,243,241,245,225,242,101,128,
- 51,123,107, 2, 98, 88, 98,112,225,244,225,235,225,238, 97,129,
- 48,216, 98,100,232,225,236,230,247,233,228,244,104,128,255,141,
- 245,244,225,225,242,245,243,241,245,225,242,101,128, 51, 54,238,
- 231,232,239,239,107,128, 2,103,242,245,244,245,243,241,245,225,
- 242,101,128, 51, 57,116,129, 5,215, 98,155,232,229,226,242,229,
- 119,128, 5,215,232,239,239,107,129, 2,102, 98,173,243,245,240,
- 229,242,233,239,114,128, 2,177,105, 4, 98,194, 99, 23, 99, 34,
- 99, 59,229,245,104, 4, 98,206, 98,241, 99, 0, 99, 9, 97, 2,
- 98,212, 98,227,227,233,242,227,236,229,235,239,242,229,225,110,
- 128, 50,123,240,225,242,229,238,235,239,242,229,225,110,128, 50,
- 27,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,109,
- 235,239,242,229,225,110,128, 49, 78,240,225,242,229,238,235,239,
- 242,229,225,110,128, 50, 13,232,233,242,225,231,225,238, 97,128,
- 48,114,235,225,244,225,235,225,238, 97,129, 48,210, 99, 47,232,
- 225,236,230,247,233,228,244,104,128,255,139,242,233,113,134, 5,
- 180, 99, 77, 99, 82, 99, 96, 99,105, 99,120, 99,136,177, 52,128,
- 5,180, 50, 2, 99, 88, 99, 92, 49,128, 5,180,100,128, 5,180,
- 232,229,226,242,229,119,128, 5,180,238,225,242,242,239,247,232,
- 229,226,242,229,119,128, 5,180,241,245,225,242,244,229,242,232,
- 229,226,242,229,119,128, 5,180,247,233,228,229,232,229,226,242,
- 229,119,128, 5,180,236,233,238,229,226,229,236,239,119,128, 30,
- 150,237,239,238,239,243,240,225,227,101,128,255, 72,111, 9, 99,
- 193, 99,204, 99,228, 99,253,100, 85,100, 98,100,184,100,224,100,
- 235,225,242,237,229,238,233,225,110,128, 5,112,232,105, 2, 99,
- 211, 99,219,240,244,232,225,105,128, 14, 43,242,225,231,225,238,
- 97,128, 48,123,235,225,244,225,235,225,238, 97,129, 48,219, 99,
- 241,232,225,236,230,247,233,228,244,104,128,255,142,236,225,109,
- 135, 5,185,100, 17,100, 22,100, 27,100, 32,100, 41,100, 56,100,
- 72,177, 57,128, 5,185,178, 54,128, 5,185,179, 50,128, 5,185,
- 232,229,226,242,229,119,128, 5,185,238,225,242,242,239,247,232,
- 229,226,242,229,119,128, 5,185,241,245,225,242,244,229,242,232,
- 229,226,242,229,119,128, 5,185,247,233,228,229,232,229,226,242,
- 229,119,128, 5,185,238,239,235,232,245,235,244,232,225,105,128,
- 14, 46,111, 2,100,104,100,174,107, 4,100,114,100,126,100,132,
- 100,154,225,226,239,246,229,227,239,237, 98,128, 3, 9,227,237,
- 98,128, 3, 9,240,225,236,225,244,225,236,233,250,229,228,226,
- 229,236,239,247,227,237, 98,128, 3, 33,242,229,244,242,239,230,
- 236,229,248,226,229,236,239,247,227,237, 98,128, 3, 34,238,243,
- 241,245,225,242,101,128, 51, 66,114, 2,100,190,100,217,105, 2,
- 100,196,100,205,227,239,240,244,233, 99,128, 3,233,250,239,238,
- 244,225,236,226,225,114,128, 32, 21,238,227,237, 98,128, 3, 27,
- 244,243,240,242,233,238,231,115,128, 38,104,245,243,101,128, 35,
- 2,240,225,242,229,110,128, 36,163,243,245,240,229,242,233,239,
- 114,128, 2,176,244,245,242,238,229,100,128, 2,101,117, 4,101,
- 23,101, 34,101, 47,101, 72,232,233,242,225,231,225,238, 97,128,
- 48,117,233,233,244,239,243,241,245,225,242,101,128, 51, 51,235,
- 225,244,225,235,225,238, 97,129, 48,213,101, 60,232,225,236,230,
- 247,233,228,244,104,128,255,140,238,231,225,242,245,237,236,225,
- 245,116,129, 2,221,101, 87,227,237, 98,128, 3, 11,118,128, 1,
- 149,249,240,232,229,110,132, 0, 45,101,113,101,124,101,136,101,
- 159,233,238,230,229,242,233,239,114,128,246,229,237,239,238,239,
- 243,240,225,227,101,128,255, 13,115, 2,101,142,101,149,237,225,
- 236,108,128,254, 99,245,240,229,242,233,239,114,128,246,230,244,
- 247,111,128, 32, 16,105,149, 0,105,101,211,101,234,102, 12,102,
- 59,105,197,106, 61,106, 98,106,125,107, 31,107, 35,107, 73,107,
- 95,107,179,108, 88,108,163,108,171,108,184,109, 15,109, 72,109,
- 100,109,144,225, 99, 2,101,218,101,224,245,244,101,128, 0,237,
- 249,242,233,236,236,233, 99,128, 4, 79, 98, 3,101,242,101,251,
- 102, 5,229,238,231,225,236,105,128, 9,135,239,240,239,237,239,
- 230,111,128, 49, 39,242,229,246,101,128, 1, 45, 99, 3,102, 20,
- 102, 27,102, 49,225,242,239,110,128, 1,208,233,242, 99, 2,102,
- 35,102, 40,236,101,128, 36,216,245,237,230,236,229,120,128, 0,
- 238,249,242,233,236,236,233, 99,128, 4, 86,100, 4,102, 69,102,
- 79,105,154,105,187,226,236,231,242,225,246,101,128, 2, 9,101,
- 2,102, 85,105,149,239,231,242,225,240,104, 7,102,106,102,120,
- 102,133,105, 62,105, 93,105,106,105,118,229,225,242,244,232,227,
- 233,242,227,236,101,128, 50,143,230,233,242,229,227,233,242,227,
- 236,101,128, 50,139,233, 99, 14,102,164,102,180,103, 23,103, 77,
- 103,143,103,172,103,188,103,245,104, 38,104, 50,104, 77,104,144,
- 105, 26,105, 55,225,236,236,233,225,238,227,229,240,225,242,229,
- 110,128, 50, 63, 99, 4,102,190,102,201,102,215,102,222,225,236,
- 236,240,225,242,229,110,128, 50, 58,229,238,244,242,229,227,233,
- 242,227,236,101,128, 50,165,236,239,243,101,128, 48, 6,111, 3,
- 102,230,102,245,103, 9,237,237, 97,129, 48, 1,102,238,236,229,
- 230,116,128,255,100,238,231,242,225,244,245,236,225,244,233,239,
- 238,240,225,242,229,110,128, 50, 55,242,242,229,227,244,227,233,
- 242,227,236,101,128, 50,163,101, 3,103, 31,103, 43,103, 60,225,
- 242,244,232,240,225,242,229,110,128, 50, 47,238,244,229,242,240,
- 242,233,243,229,240,225,242,229,110,128, 50, 61,248,227,229,236,
- 236,229,238,244,227,233,242,227,236,101,128, 50,157,102, 2,103,
- 83,103, 98,229,243,244,233,246,225,236,240,225,242,229,110,128,
- 50, 64,105, 2,103,104,103,133,238,225,238,227,233,225,108, 2,
- 103,116,103,125,227,233,242,227,236,101,128, 50,150,240,225,242,
- 229,110,128, 50, 54,242,229,240,225,242,229,110,128, 50, 43,104,
- 2,103,149,103,160,225,246,229,240,225,242,229,110,128, 50, 50,
- 233,231,232,227,233,242,227,236,101,128, 50,164,233,244,229,242,
- 225,244,233,239,238,237,225,242,107,128, 48, 5,108, 3,103,196,
- 103,222,103,234,225,226,239,114, 2,103,205,103,214,227,233,242,
- 227,236,101,128, 50,152,240,225,242,229,110,128, 50, 56,229,230,
- 244,227,233,242,227,236,101,128, 50,167,239,247,227,233,242,227,
- 236,101,128, 50,166,109, 2,103,251,104, 27,101, 2,104, 1,104,
- 16,228,233,227,233,238,229,227,233,242,227,236,101,128, 50,169,
- 244,225,236,240,225,242,229,110,128, 50, 46,239,239,238,240,225,
- 242,229,110,128, 50, 42,238,225,237,229,240,225,242,229,110,128,
- 50, 52,112, 2,104, 56,104, 64,229,242,233,239,100,128, 48, 2,
- 242,233,238,244,227,233,242,227,236,101,128, 50,158,114, 2,104,
- 83,104,131,101, 3,104, 91,104,102,104,117,225,227,232,240,225,
- 242,229,110,128, 50, 67,240,242,229,243,229,238,244,240,225,242,
- 229,110,128, 50, 57,243,239,245,242,227,229,240,225,242,229,110,
- 128, 50, 62,233,231,232,244,227,233,242,227,236,101,128, 50,168,
- 115, 5,104,156,104,185,104,199,104,224,104,252,101, 2,104,162,
- 104,175,227,242,229,244,227,233,242,227,236,101,128, 50,153,236,
- 230,240,225,242,229,110,128, 50, 66,239,227,233,229,244,249,240,
- 225,242,229,110,128, 50, 51,112, 2,104,205,104,211,225,227,101,
- 128, 48, 0,229,227,233,225,236,240,225,242,229,110,128, 50, 53,
- 116, 2,104,230,104,241,239,227,235,240,225,242,229,110,128, 50,
- 49,245,228,249,240,225,242,229,110,128, 50, 59,117, 2,105, 2,
- 105, 11,238,240,225,242,229,110,128, 50, 48,240,229,242,246,233,
- 243,229,240,225,242,229,110,128, 50, 60,119, 2,105, 32,105, 44,
- 225,244,229,242,240,225,242,229,110,128, 50, 44,239,239,228,240,
- 225,242,229,110,128, 50, 45,250,229,242,111,128, 48, 7,109, 2,
- 105, 68,105, 81,229,244,225,236,227,233,242,227,236,101,128, 50,
- 142,239,239,238,227,233,242,227,236,101,128, 50,138,238,225,237,
- 229,227,233,242,227,236,101,128, 50,148,243,245,238,227,233,242,
- 227,236,101,128, 50,144,119, 2,105,124,105,137,225,244,229,242,
- 227,233,242,227,236,101,128, 50,140,239,239,228,227,233,242,227,
- 236,101,128, 50,141,246, 97,128, 9, 7,233,229,242,229,243,233,
- 115,130, 0,239,105,168,105,176,225,227,245,244,101,128, 30, 47,
- 227,249,242,233,236,236,233, 99,128, 4,229,239,244,226,229,236,
- 239,119,128, 30,203,101, 3,105,205,105,221,105,232,226,242,229,
- 246,229,227,249,242,233,236,236,233, 99,128, 4,215,227,249,242,
- 233,236,236,233, 99,128, 4, 53,245,238,103, 4,105,244,106, 23,
- 106, 38,106, 47, 97, 2,105,250,106, 9,227,233,242,227,236,229,
- 235,239,242,229,225,110,128, 50,117,240,225,242,229,238,235,239,
- 242,229,225,110,128, 50, 21,227,233,242,227,236,229,235,239,242,
- 229,225,110,128, 50,103,235,239,242,229,225,110,128, 49, 71,240,
- 225,242,229,238,235,239,242,229,225,110,128, 50, 7,103, 2,106,
- 67,106, 74,242,225,246,101,128, 0,236,117, 2,106, 80,106, 89,
- 234,225,242,225,244,105,128, 10,135,242,237,245,235,232,105,128,
- 10, 7,104, 2,106,104,106,114,233,242,225,231,225,238, 97,128,
- 48, 68,239,239,235,225,226,239,246,101,128, 30,201,105, 8,106,
- 143,106,153,106,164,106,171,106,196,106,212,106,227,106,243,226,
- 229,238,231,225,236,105,128, 9,136,227,249,242,233,236,236,233,
- 99,128, 4, 56,228,229,246, 97,128, 9, 8,231,117, 2,106,178,
- 106,187,234,225,242,225,244,105,128, 10,136,242,237,245,235,232,
- 105,128, 10, 8,237,225,244,242,225,231,245,242,237,245,235,232,
- 105,128, 10, 64,238,246,229,242,244,229,228,226,242,229,246,101,
- 128, 2, 11,243,232,239,242,244,227,249,242,233,236,236,233, 99,
- 128, 4, 57,246,239,247,229,236,243,233,231,110, 3,107, 3,107,
- 13,107, 20,226,229,238,231,225,236,105,128, 9,192,228,229,246,
- 97,128, 9, 64,231,245,234,225,242,225,244,105,128, 10,192,106,
- 128, 1, 51,107, 2,107, 41,107, 65,225,244,225,235,225,238, 97,
- 129, 48,164,107, 53,232,225,236,230,247,233,228,244,104,128,255,
- 114,239,242,229,225,110,128, 49, 99,108, 2,107, 79,107, 84,228,
- 101,128, 2,220,245,249,232,229,226,242,229,119,128, 5,172,109,
- 2,107,101,107,168, 97, 3,107,109,107,129,107,154,227,242,239,
- 110,129, 1, 43,107,118,227,249,242,233,236,236,233, 99,128, 4,
- 227,231,229,239,242,225,240,240,242,239,248,233,237,225,244,229,
- 236,249,229,241,245,225,108,128, 34, 83,244,242,225,231,245,242,
- 237,245,235,232,105,128, 10, 63,239,238,239,243,240,225,227,101,
- 128,255, 73,110, 5,107,191,107,201,107,210,107,222,108, 50,227,
- 242,229,237,229,238,116,128, 34, 6,230,233,238,233,244,121,128,
- 34, 30,233,225,242,237,229,238,233,225,110,128, 5,107,116, 2,
- 107,228,108, 40,101, 2,107,234,108, 29,231,242,225,108,131, 34,
- 43,107,247,108, 9,108, 14, 98, 2,107,253,108, 5,239,244,244,
- 239,109,128, 35, 33,116,128, 35, 33,229,120,128,248,245,116, 2,
- 108, 20,108, 25,239,112,128, 35, 32,112,128, 35, 32,242,243,229,
- 227,244,233,239,110,128, 34, 41,233,243,241,245,225,242,101,128,
- 51, 5,118, 3,108, 58,108, 67,108, 76,226,245,236,236,229,116,
- 128, 37,216,227,233,242,227,236,101,128, 37,217,243,237,233,236,
- 229,230,225,227,101,128, 38, 59,111, 3,108, 96,108,107,108,115,
- 227,249,242,233,236,236,233, 99,128, 4, 81,231,239,238,229,107,
- 128, 1, 47,244, 97,131, 3,185,108,126,108,147,108,155,228,233,
- 229,242,229,243,233,115,129, 3,202,108,139,244,239,238,239,115,
- 128, 3,144,236,225,244,233,110,128, 2,105,244,239,238,239,115,
- 128, 3,175,240,225,242,229,110,128, 36,164,242,233,231,245,242,
- 237,245,235,232,105,128, 10,114,115, 4,108,194,108,239,108,253,
- 109, 5,237,225,236,108, 2,108,203,108,214,232,233,242,225,231,
- 225,238, 97,128, 48, 67,235,225,244,225,235,225,238, 97,129, 48,
- 163,108,227,232,225,236,230,247,233,228,244,104,128,255,104,243,
- 232,225,242,226,229,238,231,225,236,105,128, 9,250,244,242,239,
- 235,101,128, 2,104,245,240,229,242,233,239,114,128,246,237,116,
- 2,109, 21,109, 55,229,242,225,244,233,239,110, 2,109, 33,109,
- 44,232,233,242,225,231,225,238, 97,128, 48,157,235,225,244,225,
- 235,225,238, 97,128, 48,253,233,236,228,101,129, 1, 41,109, 64,
- 226,229,236,239,119,128, 30, 45,117, 2,109, 78,109, 89,226,239,
- 240,239,237,239,230,111,128, 49, 41,227,249,242,233,236,236,233,
- 99,128, 4, 78,246,239,247,229,236,243,233,231,110, 3,109,116,
- 109,126,109,133,226,229,238,231,225,236,105,128, 9,191,228,229,
- 246, 97,128, 9, 63,231,245,234,225,242,225,244,105,128, 10,191,
- 250,232,233,244,243, 97, 2,109,155,109,166,227,249,242,233,236,
- 236,233, 99,128, 4,117,228,226,236,231,242,225,246,229,227,249,
- 242,233,236,236,233, 99,128, 4,119,106,138, 0,106,109,209,110,
- 16,110, 27,110, 77,110, 93,110,206,111, 19,111, 24,111, 36,111,
- 44, 97, 4,109,219,109,230,109,240,109,247,225,242,237,229,238,
- 233,225,110,128, 5,113,226,229,238,231,225,236,105,128, 9,156,
- 228,229,246, 97,128, 9, 28,231,117, 2,109,254,110, 7,234,225,
- 242,225,244,105,128, 10,156,242,237,245,235,232,105,128, 10, 28,
- 226,239,240,239,237,239,230,111,128, 49, 16, 99, 3,110, 35,110,
- 42,110, 64,225,242,239,110,128, 1,240,233,242, 99, 2,110, 50,
- 110, 55,236,101,128, 36,217,245,237,230,236,229,120,128, 1, 53,
- 242,239,243,243,229,228,244,225,233,108,128, 2,157,228,239,244,
- 236,229,243,243,243,244,242,239,235,101,128, 2, 95,101, 3,110,
- 101,110,112,110,177,227,249,242,233,236,236,233, 99,128, 4, 88,
- 229,109, 4,110,123,110,132,110,146,110,162,225,242,225,226,233,
- 99,128, 6, 44,230,233,238,225,236,225,242,225,226,233, 99,128,
- 254,158,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,
- 254,159,237,229,228,233,225,236,225,242,225,226,233, 99,128,254,
- 160,104, 2,110,183,110,192,225,242,225,226,233, 99,128, 6,152,
- 230,233,238,225,236,225,242,225,226,233, 99,128,251,139,104, 2,
- 110,212,111, 6, 97, 3,110,220,110,230,110,237,226,229,238,231,
- 225,236,105,128, 9,157,228,229,246, 97,128, 9, 29,231,117, 2,
- 110,244,110,253,234,225,242,225,244,105,128, 10,157,242,237,245,
- 235,232,105,128, 10, 29,229,232,225,242,237,229,238,233,225,110,
- 128, 5,123,233,115,128, 48, 4,237,239,238,239,243,240,225,227,
- 101,128,255, 74,240,225,242,229,110,128, 36,165,243,245,240,229,
- 242,233,239,114,128, 2,178,107,146, 0,107,111, 95,113,184,113,
- 195,114, 1,114, 12,114,102,114,116,115,224,116,164,116,177,116,
- 203,116,252,117,134,117,156,117,169,117,192,117,234,117,244, 97,
- 12,111,121,111,153,111,175,111,205,112, 63,112, 88,112,118,112,
- 143,112,249,113, 7,113,130,113,159, 98, 2,111,127,111,144,225,
- 243,232,235,233,242,227,249,242,233,236,236,233, 99,128, 4,161,
- 229,238,231,225,236,105,128, 9,149, 99, 2,111,159,111,165,245,
- 244,101,128, 30, 49,249,242,233,236,236,233, 99,128, 4, 58,228,
- 101, 2,111,182,111,200,243,227,229,238,228,229,242,227,249,242,
- 233,236,236,233, 99,128, 4,155,246, 97,128, 9, 21,102,135, 5,
- 219,111,223,111,232,111,252,112, 10,112, 19,112, 35,112, 50,225,
- 242,225,226,233, 99,128, 6, 67,228,225,231,229,243,104,129,251,
- 59,111,243,232,229,226,242,229,119,128,251, 59,230,233,238,225,
- 236,225,242,225,226,233, 99,128,254,218,232,229,226,242,229,119,
- 128, 5,219,233,238,233,244,233,225,236,225,242,225,226,233, 99,
- 128,254,219,237,229,228,233,225,236,225,242,225,226,233, 99,128,
- 254,220,242,225,230,229,232,229,226,242,229,119,128,251, 77,231,
- 117, 2,112, 70,112, 79,234,225,242,225,244,105,128, 10,149,242,
- 237,245,235,232,105,128, 10, 21,104, 2,112, 94,112,104,233,242,
- 225,231,225,238, 97,128, 48, 75,239,239,235,227,249,242,233,236,
- 236,233, 99,128, 4,196,235,225,244,225,235,225,238, 97,129, 48,
- 171,112,131,232,225,236,230,247,233,228,244,104,128,255,118,112,
- 2,112,149,112,170,240, 97,129, 3,186,112,156,243,249,237,226,
- 239,236,231,242,229,229,107,128, 3,240,249,229,239,245,110, 3,
- 112,182,112,196,112,230,237,233,229,245,237,235,239,242,229,225,
- 110,128, 49,113,112, 2,112,202,112,217,232,233,229,245,240,232,
- 235,239,242,229,225,110,128, 49,132,233,229,245,240,235,239,242,
- 229,225,110,128, 49,120,243,243,225,238,231,240,233,229,245,240,
- 235,239,242,229,225,110,128, 49,121,242,239,242,233,233,243,241,
- 245,225,242,101,128, 51, 13,115, 5,113, 19,113, 63,113, 78,113,
- 86,113,114,232,233,228,225,225,245,244,111, 2,113, 32,113, 41,
- 225,242,225,226,233, 99,128, 6, 64,238,239,243,233,228,229,226,
- 229,225,242,233,238,231,225,242,225,226,233, 99,128, 6, 64,237,
- 225,236,236,235,225,244,225,235,225,238, 97,128, 48,245,241,245,
- 225,242,101,128, 51,132,242, 97, 2,113, 93,113,102,225,242,225,
- 226,233, 99,128, 6, 80,244,225,238,225,242,225,226,233, 99,128,
- 6, 77,244,242,239,235,229,227,249,242,233,236,236,233, 99,128,
- 4,159,244,225,232,233,242,225,240,242,239,236,239,238,231,237,
- 225,242,235,232,225,236,230,247,233,228,244,104,128,255,112,246,
- 229,242,244,233,227,225,236,243,244,242,239,235,229,227,249,242,
- 233,236,236,233, 99,128, 4,157,226,239,240,239,237,239,230,111,
- 128, 49, 14, 99, 4,113,205,113,227,113,236,113,244, 97, 2,113,
- 211,113,221,236,243,241,245,225,242,101,128, 51,137,242,239,110,
- 128, 1,233,229,228,233,236,236, 97,128, 1, 55,233,242,227,236,
- 101,128, 36,218,239,237,237,225,225,227,227,229,238,116,128, 1,
- 55,228,239,244,226,229,236,239,119,128, 30, 51,101, 4,114, 22,
- 114, 49,114, 74,114, 86,104, 2,114, 28,114, 39,225,242,237,229,
- 238,233,225,110,128, 5,132,233,242,225,231,225,238, 97,128, 48,
- 81,235,225,244,225,235,225,238, 97,129, 48,177,114, 62,232,225,
- 236,230,247,233,228,244,104,128,255,121,238,225,242,237,229,238,
- 233,225,110,128, 5,111,243,237,225,236,236,235,225,244,225,235,
- 225,238, 97,128, 48,246,231,242,229,229,238,236,225,238,228,233,
- 99,128, 1, 56,104, 6,114,130,115, 3,115, 14,115, 39,115,126,
- 115,214, 97, 5,114,142,114,152,114,163,114,170,114,195,226,229,
- 238,231,225,236,105,128, 9,150,227,249,242,233,236,236,233, 99,
- 128, 4, 69,228,229,246, 97,128, 9, 22,231,117, 2,114,177,114,
- 186,234,225,242,225,244,105,128, 10,150,242,237,245,235,232,105,
- 128, 10, 22,104, 4,114,205,114,214,114,228,114,244,225,242,225,
- 226,233, 99,128, 6, 46,230,233,238,225,236,225,242,225,226,233,
- 99,128,254,166,233,238,233,244,233,225,236,225,242,225,226,233,
- 99,128,254,167,237,229,228,233,225,236,225,242,225,226,233, 99,
- 128,254,168,229,233,227,239,240,244,233, 99,128, 3,231,232, 97,
- 2,115, 21,115, 28,228,229,246, 97,128, 9, 89,231,245,242,237,
- 245,235,232,105,128, 10, 89,233,229,245,235,104, 4,115, 53,115,
- 88,115,103,115,112, 97, 2,115, 59,115, 74,227,233,242,227,236,
- 229,235,239,242,229,225,110,128, 50,120,240,225,242,229,238,235,
- 239,242,229,225,110,128, 50, 24,227,233,242,227,236,229,235,239,
- 242,229,225,110,128, 50,106,235,239,242,229,225,110,128, 49, 75,
- 240,225,242,229,238,235,239,242,229,225,110,128, 50, 10,111, 4,
- 115,136,115,185,115,195,115,200,235,104, 4,115,147,115,156,115,
- 165,115,175,225,233,244,232,225,105,128, 14, 2,239,238,244,232,
- 225,105,128, 14, 5,245,225,244,244,232,225,105,128, 14, 3,247,
- 225,233,244,232,225,105,128, 14, 4,237,245,244,244,232,225,105,
- 128, 14, 91,239,107,128, 1,153,242,225,235,232,225,238,231,244,
- 232,225,105,128, 14, 6,250,243,241,245,225,242,101,128, 51,145,
- 105, 4,115,234,115,245,116, 14,116, 63,232,233,242,225,231,225,
- 238, 97,128, 48, 77,235,225,244,225,235,225,238, 97,129, 48,173,
- 116, 2,232,225,236,230,247,233,228,244,104,128,255,119,242,111,
- 3,116, 23,116, 38,116, 54,231,245,242,225,237,245,243,241,245,
- 225,242,101,128, 51, 21,237,229,229,244,239,242,245,243,241,245,
- 225,242,101,128, 51, 22,243,241,245,225,242,101,128, 51, 20,249,
- 229,239,107, 5,116, 78,116,113,116,128,116,137,116,151, 97, 2,
- 116, 84,116, 99,227,233,242,227,236,229,235,239,242,229,225,110,
- 128, 50,110,240,225,242,229,238,235,239,242,229,225,110,128, 50,
- 14,227,233,242,227,236,229,235,239,242,229,225,110,128, 50, 96,
- 235,239,242,229,225,110,128, 49, 49,240,225,242,229,238,235,239,
- 242,229,225,110,128, 50, 0,243,233,239,243,235,239,242,229,225,
- 110,128, 49, 51,234,229,227,249,242,233,236,236,233, 99,128, 4,
- 92,108, 2,116,183,116,194,233,238,229,226,229,236,239,119,128,
- 30, 53,243,241,245,225,242,101,128, 51,152,109, 3,116,211,116,
- 225,116,236,227,245,226,229,228,243,241,245,225,242,101,128, 51,
- 166,239,238,239,243,240,225,227,101,128,255, 75,243,241,245,225,
- 242,229,228,243,241,245,225,242,101,128, 51,162,111, 5,117, 8,
- 117, 34,117, 72,117, 84,117, 98,104, 2,117, 14,117, 24,233,242,
- 225,231,225,238, 97,128, 48, 83,237,243,241,245,225,242,101,128,
- 51,192,235, 97, 2,117, 41,117, 49,233,244,232,225,105,128, 14,
- 1,244,225,235,225,238, 97,129, 48,179,117, 60,232,225,236,230,
- 247,233,228,244,104,128,255,122,239,240,239,243,241,245,225,242,
- 101,128, 51, 30,240,240,225,227,249,242,233,236,236,233, 99,128,
- 4,129,114, 2,117,104,117,124,229,225,238,243,244,225,238,228,
- 225,242,228,243,249,237,226,239,108,128, 50,127,239,238,233,243,
- 227,237, 98,128, 3, 67,240, 97, 2,117,141,117,147,242,229,110,
- 128, 36,166,243,241,245,225,242,101,128, 51,170,243,233,227,249,
- 242,233,236,236,233, 99,128, 4,111,116, 2,117,175,117,184,243,
- 241,245,225,242,101,128, 51,207,245,242,238,229,100,128, 2,158,
- 117, 2,117,198,117,209,232,233,242,225,231,225,238, 97,128, 48,
- 79,235,225,244,225,235,225,238, 97,129, 48,175,117,222,232,225,
- 236,230,247,233,228,244,104,128,255,120,246,243,241,245,225,242,
- 101,128, 51,184,247,243,241,245,225,242,101,128, 51,190,108,146,
- 0,108,118, 38,120, 65,120, 94,120,160,120,198,121, 94,121,103,
- 121,119,121,143,121,161,122, 23,122, 64,122,199,122,207,122,240,
- 122,249,123, 1,123, 63, 97, 7,118, 54,118, 64,118, 71,118, 78,
- 118,103,118,119,120, 53,226,229,238,231,225,236,105,128, 9,178,
- 227,245,244,101,128, 1, 58,228,229,246, 97,128, 9, 50,231,117,
- 2,118, 85,118, 94,234,225,242,225,244,105,128, 10,178,242,237,
- 245,235,232,105,128, 10, 50,235,235,232,225,238,231,249,225,239,
- 244,232,225,105,128, 14, 69,109, 10,118,141,119, 80,119, 97,119,
- 135,119,149,119,168,119,184,119,204,119,224,119,247, 97, 2,118,
- 147,119, 72,236,229,102, 4,118,159,118,173,119, 9,119, 26,230,
- 233,238,225,236,225,242,225,226,233, 99,128,254,252,232,225,237,
- 250, 97, 2,118,183,118,224,225,226,239,246,101, 2,118,193,118,
- 207,230,233,238,225,236,225,242,225,226,233, 99,128,254,248,233,
- 243,239,236,225,244,229,228,225,242,225,226,233, 99,128,254,247,
- 226,229,236,239,119, 2,118,234,118,248,230,233,238,225,236,225,
- 242,225,226,233, 99,128,254,250,233,243,239,236,225,244,229,228,
- 225,242,225,226,233, 99,128,254,249,233,243,239,236,225,244,229,
- 228,225,242,225,226,233, 99,128,254,251,237,225,228,228,225,225,
- 226,239,246,101, 2,119, 41,119, 55,230,233,238,225,236,225,242,
- 225,226,233, 99,128,254,246,233,243,239,236,225,244,229,228,225,
- 242,225,226,233, 99,128,254,245,242,225,226,233, 99,128, 6, 68,
- 226,228, 97,129, 3,187,119, 88,243,244,242,239,235,101,128, 1,
- 155,229,100,130, 5,220,119,106,119,126,228,225,231,229,243,104,
- 129,251, 60,119,117,232,229,226,242,229,119,128,251, 60,232,229,
- 226,242,229,119,128, 5,220,230,233,238,225,236,225,242,225,226,
- 233, 99,128,254,222,232,225,232,233,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,252,202,233,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,254,223,234,229,229,237,233,238,233,244,
- 233,225,236,225,242,225,226,233, 99,128,252,201,235,232,225,232,
- 233,238,233,244,233,225,236,225,242,225,226,233, 99,128,252,203,
- 236,225,237,232,229,232,233,243,239,236,225,244,229,228,225,242,
- 225,226,233, 99,128,253,242,237,101, 2,119,254,120, 11,228,233,
- 225,236,225,242,225,226,233, 99,128,254,224,229,109, 2,120, 18,
- 120, 37,232,225,232,233,238,233,244,233,225,236,225,242,225,226,
- 233, 99,128,253,136,233,238,233,244,233,225,236,225,242,225,226,
- 233, 99,128,252,204,242,231,229,227,233,242,227,236,101,128, 37,
- 239, 98, 3,120, 73,120, 78,120, 84,225,114,128, 1,154,229,236,
- 116,128, 2,108,239,240,239,237,239,230,111,128, 49, 12, 99, 4,
- 120,104,120,111,120,120,120,147,225,242,239,110,128, 1, 62,229,
- 228,233,236,236, 97,128, 1, 60,233,242, 99, 2,120,128,120,133,
- 236,101,128, 36,219,245,237,230,236,229,248,226,229,236,239,119,
- 128, 30, 61,239,237,237,225,225,227,227,229,238,116,128, 1, 60,
- 228,239,116,130, 1, 64,120,170,120,179,225,227,227,229,238,116,
- 128, 1, 64,226,229,236,239,119,129, 30, 55,120,189,237,225,227,
- 242,239,110,128, 30, 57,101, 3,120,206,120,244,121, 89,230,116,
- 2,120,213,120,229,225,238,231,236,229,225,226,239,246,229,227,
- 237, 98,128, 3, 26,244,225,227,235,226,229,236,239,247,227,237,
- 98,128, 3, 24,243,115,132, 0, 60,121, 1,121, 23,121, 35,121,
- 81,229,241,245,225,108,129, 34,100,121, 11,239,242,231,242,229,
- 225,244,229,114,128, 34,218,237,239,238,239,243,240,225,227,101,
- 128,255, 28,111, 2,121, 41,121, 70,114, 2,121, 47,121, 60,229,
- 241,245,233,246,225,236,229,238,116,128, 34,114,231,242,229,225,
- 244,229,114,128, 34,118,246,229,242,229,241,245,225,108,128, 34,
- 102,243,237,225,236,108,128,254,100,250,104,128, 2,110,230,226,
- 236,239,227,107,128, 37,140,232,239,239,235,242,229,244,242,239,
- 230,236,229,120,128, 2,109,105, 2,121,125,121,130,242, 97,128,
- 32,164,247,238,225,242,237,229,238,233,225,110,128, 5,108,106,
- 129, 1,201,121,149,229,227,249,242,233,236,236,233, 99,128, 4,
- 89,108,132,246,192,121,173,121,197,121,208,121,217, 97, 2,121,
- 179,121,186,228,229,246, 97,128, 9, 51,231,245,234,225,242,225,
- 244,105,128, 10,179,233,238,229,226,229,236,239,119,128, 30, 59,
- 236,225,228,229,246, 97,128, 9, 52,246,239,227,225,236,233, 99,
- 3,121,231,121,241,121,248,226,229,238,231,225,236,105,128, 9,
- 225,228,229,246, 97,128, 9, 97,246,239,247,229,236,243,233,231,
- 110, 2,122, 6,122, 16,226,229,238,231,225,236,105,128, 9,227,
- 228,229,246, 97,128, 9, 99,109, 3,122, 31,122, 44,122, 55,233,
- 228,228,236,229,244,233,236,228,101,128, 2,107,239,238,239,243,
- 240,225,227,101,128,255, 76,243,241,245,225,242,101,128, 51,208,
- 111, 6,122, 78,122, 90,122,132,122,143,122,149,122,191,227,232,
- 245,236,225,244,232,225,105,128, 14, 44,231,233,227,225,108, 3,
- 122,102,122,108,122,127,225,238,100,128, 34, 39,238,239,116,129,
- 0,172,122,116,242,229,246,229,242,243,229,100,128, 35, 16,239,
- 114,128, 34, 40,236,233,238,231,244,232,225,105,128, 14, 37,238,
- 231,115,128, 1,127,247,236,233,238,101, 2,122,159,122,182, 99,
- 2,122,165,122,177,229,238,244,229,242,236,233,238,101,128,254,
- 78,237, 98,128, 3, 50,228,225,243,232,229,100,128,254, 77,250,
- 229,238,231,101,128, 37,202,240,225,242,229,110,128, 36,167,115,
- 3,122,215,122,222,122,230,236,225,243,104,128, 1, 66,241,245,
- 225,242,101,128, 33, 19,245,240,229,242,233,239,114,128,246,238,
- 244,243,232,225,228,101,128, 37,145,245,244,232,225,105,128, 14,
- 38,246,239,227,225,236,233, 99, 3,123, 15,123, 25,123, 32,226,
- 229,238,231,225,236,105,128, 9,140,228,229,246, 97,128, 9, 12,
- 246,239,247,229,236,243,233,231,110, 2,123, 46,123, 56,226,229,
- 238,231,225,236,105,128, 9,226,228,229,246, 97,128, 9, 98,248,
- 243,241,245,225,242,101,128, 51,211,109,144, 0,109,123,109,125,
- 218,125,243,126, 14,126, 39,127, 92,127,114,128,169,128,199,128,
- 248,129, 99,129,121,129,146,129,155,130,182,130,210, 97, 12,123,
- 135,123,145,123,209,123,216,123,241,124, 33,125,125,125,150,125,
- 155,125,169,125,181,125,186,226,229,238,231,225,236,105,128, 9,
- 174, 99, 2,123,151,123,203,242,239,110,132, 0,175,123,165,123,
- 176,123,182,123,191,226,229,236,239,247,227,237, 98,128, 3, 49,
- 227,237, 98,128, 3, 4,236,239,247,237,239,100,128, 2,205,237,
- 239,238,239,243,240,225,227,101,128,255,227,245,244,101,128, 30,
- 63,228,229,246, 97,128, 9, 46,231,117, 2,123,223,123,232,234,
- 225,242,225,244,105,128, 10,174,242,237,245,235,232,105,128, 10,
- 46,104, 2,123,247,124, 23,225,240,225,235,104, 2,124, 1,124,
- 10,232,229,226,242,229,119,128, 5,164,236,229,230,244,232,229,
- 226,242,229,119,128, 5,164,233,242,225,231,225,238, 97,128, 48,
- 126,105, 5,124, 45,124,114,124,177,124,207,125,113,227,232,225,
- 244,244,225,247, 97, 3,124, 60,124, 91,124, 98,236,239,119, 2,
- 124, 68,124, 79,236,229,230,244,244,232,225,105,128,248,149,242,
- 233,231,232,244,244,232,225,105,128,248,148,244,232,225,105,128,
- 14, 75,245,240,240,229,242,236,229,230,244,244,232,225,105,128,
- 248,147,229,107, 3,124,123,124,154,124,161,236,239,119, 2,124,
- 131,124,142,236,229,230,244,244,232,225,105,128,248,140,242,233,
- 231,232,244,244,232,225,105,128,248,139,244,232,225,105,128, 14,
- 72,245,240,240,229,242,236,229,230,244,244,232,225,105,128,248,
- 138,232,225,238,225,235,225,116, 2,124,189,124,200,236,229,230,
- 244,244,232,225,105,128,248,132,244,232,225,105,128, 14, 49,116,
- 3,124,215,124,243,125, 50,225,233,235,232,117, 2,124,225,124,
- 236,236,229,230,244,244,232,225,105,128,248,137,244,232,225,105,
- 128, 14, 71,232,111, 3,124,252,125, 27,125, 34,236,239,119, 2,
- 125, 4,125, 15,236,229,230,244,244,232,225,105,128,248,143,242,
- 233,231,232,244,244,232,225,105,128,248,142,244,232,225,105,128,
- 14, 73,245,240,240,229,242,236,229,230,244,244,232,225,105,128,
- 248,141,242,105, 3,125, 59,125, 90,125, 97,236,239,119, 2,125,
- 67,125, 78,236,229,230,244,244,232,225,105,128,248,146,242,233,
- 231,232,244,244,232,225,105,128,248,145,244,232,225,105,128, 14,
- 74,245,240,240,229,242,236,229,230,244,244,232,225,105,128,248,
- 144,249,225,237,239,235,244,232,225,105,128, 14, 70,235,225,244,
- 225,235,225,238, 97,129, 48,222,125,138,232,225,236,230,247,233,
- 228,244,104,128,255,143,236,101,128, 38, 66,238,243,249,239,238,
- 243,241,245,225,242,101,128, 51, 71,241,225,230,232,229,226,242,
- 229,119,128, 5,190,242,115,128, 38, 66,115, 2,125,192,125,210,
- 239,242,225,227,233,242,227,236,229,232,229,226,242,229,119,128,
- 5,175,241,245,225,242,101,128, 51,131, 98, 2,125,224,125,234,
- 239,240,239,237,239,230,111,128, 49, 7,243,241,245,225,242,101,
- 128, 51,212, 99, 2,125,249,126, 1,233,242,227,236,101,128, 36,
- 220,245,226,229,228,243,241,245,225,242,101,128, 51,165,228,239,
- 116, 2,126, 22,126, 31,225,227,227,229,238,116,128, 30, 65,226,
- 229,236,239,119,128, 30, 67,101, 7,126, 55,126,182,126,193,126,
- 208,126,233,127, 14,127, 26,101, 2,126, 61,126,169,109, 4,126,
- 71,126, 80,126, 94,126,110,225,242,225,226,233, 99,128, 6, 69,
- 230,233,238,225,236,225,242,225,226,233, 99,128,254,226,233,238,
- 233,244,233,225,236,225,242,225,226,233, 99,128,254,227,237,101,
- 2,126,117,126,130,228,233,225,236,225,242,225,226,233, 99,128,
- 254,228,229,237,105, 2,126,138,126,153,238,233,244,233,225,236,
- 225,242,225,226,233, 99,128,252,209,243,239,236,225,244,229,228,
- 225,242,225,226,233, 99,128,252, 72,244,239,242,245,243,241,245,
- 225,242,101,128, 51, 77,232,233,242,225,231,225,238, 97,128, 48,
- 129,233,250,233,229,242,225,243,241,245,225,242,101,128, 51,126,
- 235,225,244,225,235,225,238, 97,129, 48,225,126,221,232,225,236,
- 230,247,233,228,244,104,128,255,146,109,130, 5,222,126,241,127,
- 5,228,225,231,229,243,104,129,251, 62,126,252,232,229,226,242,
- 229,119,128,251, 62,232,229,226,242,229,119,128, 5,222,238,225,
- 242,237,229,238,233,225,110,128, 5,116,242,235,232, 97, 3,127,
- 37,127, 46,127, 79,232,229,226,242,229,119,128, 5,165,235,229,
- 230,245,236, 97, 2,127, 57,127, 66,232,229,226,242,229,119,128,
- 5,166,236,229,230,244,232,229,226,242,229,119,128, 5,166,236,
- 229,230,244,232,229,226,242,229,119,128, 5,165,104, 2,127, 98,
- 127,104,239,239,107,128, 2,113,250,243,241,245,225,242,101,128,
- 51,146,105, 6,127,128,127,165,128, 46,128, 57,128, 82,128,139,
- 228,100, 2,127,135,127,160,236,229,228,239,244,235,225,244,225,
- 235,225,238,225,232,225,236,230,247,233,228,244,104,128,255,101,
- 239,116,128, 0,183,229,245,109, 5,127,179,127,214,127,229,127,
- 238,128, 33, 97, 2,127,185,127,200,227,233,242,227,236,229,235,
- 239,242,229,225,110,128, 50,114,240,225,242,229,238,235,239,242,
- 229,225,110,128, 50, 18,227,233,242,227,236,229,235,239,242,229,
- 225,110,128, 50,100,235,239,242,229,225,110,128, 49, 65,112, 2,
- 127,244,128, 20, 97, 2,127,250,128, 8,238,243,233,239,243,235,
- 239,242,229,225,110,128, 49,112,242,229,238,235,239,242,229,225,
- 110,128, 50, 4,233,229,245,240,235,239,242,229,225,110,128, 49,
- 110,243,233,239,243,235,239,242,229,225,110,128, 49,111,232,233,
- 242,225,231,225,238, 97,128, 48,127,235,225,244,225,235,225,238,
- 97,129, 48,223,128, 70,232,225,236,230,247,233,228,244,104,128,
- 255,144,238,117, 2,128, 89,128,134,115,132, 34, 18,128,101,128,
- 112,128,121,128,127,226,229,236,239,247,227,237, 98,128, 3, 32,
- 227,233,242,227,236,101,128, 34,150,237,239,100,128, 2,215,240,
- 236,245,115,128, 34, 19,244,101,128, 32, 50,242,105, 2,128,146,
- 128,160,226,225,225,242,245,243,241,245,225,242,101,128, 51, 74,
- 243,241,245,225,242,101,128, 51, 73,108, 2,128,175,128,190,239,
- 238,231,236,229,231,244,245,242,238,229,100,128, 2,112,243,241,
- 245,225,242,101,128, 51,150,109, 3,128,207,128,221,128,232,227,
- 245,226,229,228,243,241,245,225,242,101,128, 51,163,239,238,239,
- 243,240,225,227,101,128,255, 77,243,241,245,225,242,229,228,243,
- 241,245,225,242,101,128, 51,159,111, 5,129, 4,129, 30,129, 55,
- 129, 65,129, 74,104, 2,129, 10,129, 20,233,242,225,231,225,238,
- 97,128, 48,130,237,243,241,245,225,242,101,128, 51,193,235,225,
- 244,225,235,225,238, 97,129, 48,226,129, 43,232,225,236,230,247,
- 233,228,244,104,128,255,147,236,243,241,245,225,242,101,128, 51,
- 214,237,225,244,232,225,105,128, 14, 33,246,229,242,243,243,241,
- 245,225,242,101,129, 51,167,129, 89,228,243,241,245,225,242,101,
- 128, 51,168,240, 97, 2,129,106,129,112,242,229,110,128, 36,168,
- 243,241,245,225,242,101,128, 51,171,115, 2,129,127,129,136,243,
- 241,245,225,242,101,128, 51,179,245,240,229,242,233,239,114,128,
- 246,239,244,245,242,238,229,100,128, 2,111,117,141, 0,181,129,
- 185,129,189,129,199,129,223,129,233,129,255,130, 10,130, 35,130,
- 58,130, 68,130, 98,130,162,130,172, 49,128, 0,181,225,243,241,
- 245,225,242,101,128, 51,130,227,104, 2,129,206,129,216,231,242,
- 229,225,244,229,114,128, 34,107,236,229,243,115,128, 34,106,230,
- 243,241,245,225,242,101,128, 51,140,103, 2,129,239,129,246,242,
- 229,229,107,128, 3,188,243,241,245,225,242,101,128, 51,141,232,
- 233,242,225,231,225,238, 97,128, 48,128,235,225,244,225,235,225,
- 238, 97,129, 48,224,130, 23,232,225,236,230,247,233,228,244,104,
- 128,255,145,108, 2,130, 41,130, 50,243,241,245,225,242,101,128,
- 51,149,244,233,240,236,121,128, 0,215,237,243,241,245,225,242,
- 101,128, 51,155,238,225,104, 2,130, 76,130, 85,232,229,226,242,
- 229,119,128, 5,163,236,229,230,244,232,229,226,242,229,119,128,
- 5,163,115, 2,130,104,130,153,233, 99, 3,130,113,130,130,130,
- 141,225,236,238,239,244,101,129, 38,106,130,124,228,226,108,128,
- 38,107,230,236,225,244,243,233,231,110,128, 38,109,243,232,225,
- 242,240,243,233,231,110,128, 38,111,243,241,245,225,242,101,128,
- 51,178,246,243,241,245,225,242,101,128, 51,182,247,243,241,245,
- 225,242,101,128, 51,188,118, 2,130,188,130,201,237,229,231,225,
- 243,241,245,225,242,101,128, 51,185,243,241,245,225,242,101,128,
- 51,183,119, 2,130,216,130,229,237,229,231,225,243,241,245,225,
- 242,101,128, 51,191,243,241,245,225,242,101,128, 51,189,110,150,
- 0,110,131, 30,131,164,131,188,131,254,132, 23,132, 81,132, 91,
- 132,158,132,201,134,235,134,253,135, 22,135, 53,135, 79,135,144,
- 137,126,137,134,137,159,137,167,138,135,138,145,138,155, 97, 8,
- 131, 48,131, 68,131, 75,131, 82,131,107,131,118,131,143,131,155,
- 98, 2,131, 54,131, 63,229,238,231,225,236,105,128, 9,168,236,
- 97,128, 34, 7,227,245,244,101,128, 1, 68,228,229,246, 97,128,
- 9, 40,231,117, 2,131, 89,131, 98,234,225,242,225,244,105,128,
- 10,168,242,237,245,235,232,105,128, 10, 40,232,233,242,225,231,
- 225,238, 97,128, 48,106,235,225,244,225,235,225,238, 97,129, 48,
- 202,131,131,232,225,236,230,247,233,228,244,104,128,255,133,240,
- 239,243,244,242,239,240,232,101,128, 1, 73,243,241,245,225,242,
- 101,128, 51,129, 98, 2,131,170,131,180,239,240,239,237,239,230,
- 111,128, 49, 11,243,240,225,227,101,128, 0,160, 99, 4,131,198,
- 131,205,131,214,131,241,225,242,239,110,128, 1, 72,229,228,233,
- 236,236, 97,128, 1, 70,233,242, 99, 2,131,222,131,227,236,101,
- 128, 36,221,245,237,230,236,229,248,226,229,236,239,119,128, 30,
- 75,239,237,237,225,225,227,227,229,238,116,128, 1, 70,228,239,
- 116, 2,132, 6,132, 15,225,227,227,229,238,116,128, 30, 69,226,
- 229,236,239,119,128, 30, 71,101, 3,132, 31,132, 42,132, 67,232,
- 233,242,225,231,225,238, 97,128, 48,109,235,225,244,225,235,225,
- 238, 97,129, 48,205,132, 55,232,225,236,230,247,233,228,244,104,
- 128,255,136,247,243,232,229,241,229,236,243,233,231,110,128, 32,
- 170,230,243,241,245,225,242,101,128, 51,139,103, 2,132, 97,132,
- 147, 97, 3,132,105,132,115,132,122,226,229,238,231,225,236,105,
- 128, 9,153,228,229,246, 97,128, 9, 25,231,117, 2,132,129,132,
- 138,234,225,242,225,244,105,128, 10,153,242,237,245,235,232,105,
- 128, 10, 25,239,238,231,245,244,232,225,105,128, 14, 7,104, 2,
- 132,164,132,174,233,242,225,231,225,238, 97,128, 48,147,239,239,
- 107, 2,132,182,132,189,236,229,230,116,128, 2,114,242,229,244,
- 242,239,230,236,229,120,128, 2,115,105, 4,132,211,133,124,133,
- 135,133,193,229,245,110, 7,132,229,133, 8,133, 40,133, 54,133,
- 63,133, 96,133,109, 97, 2,132,235,132,250,227,233,242,227,236,
- 229,235,239,242,229,225,110,128, 50,111,240,225,242,229,238,235,
- 239,242,229,225,110,128, 50, 15,227,105, 2,133, 15,133, 27,229,
- 245,227,235,239,242,229,225,110,128, 49, 53,242,227,236,229,235,
- 239,242,229,225,110,128, 50, 97,232,233,229,245,232,235,239,242,
- 229,225,110,128, 49, 54,235,239,242,229,225,110,128, 49, 52,240,
- 97, 2,133, 70,133, 84,238,243,233,239,243,235,239,242,229,225,
- 110,128, 49,104,242,229,238,235,239,242,229,225,110,128, 50, 1,
- 243,233,239,243,235,239,242,229,225,110,128, 49,103,244,233,235,
- 229,245,244,235,239,242,229,225,110,128, 49,102,232,233,242,225,
- 231,225,238, 97,128, 48,107,107, 2,133,141,133,165,225,244,225,
- 235,225,238, 97,129, 48,203,133,153,232,225,236,230,247,233,228,
- 244,104,128,255,134,232,225,232,233,116, 2,133,175,133,186,236,
- 229,230,244,244,232,225,105,128,248,153,244,232,225,105,128, 14,
- 77,238,101,141, 0, 57,133,224,133,233,133,243,134, 17,134, 24,
- 134, 49,134, 76,134,110,134,122,134,133,134,166,134,174,134,185,
- 225,242,225,226,233, 99,128, 6,105,226,229,238,231,225,236,105,
- 128, 9,239,227,233,242,227,236,101,129, 36,104,133,254,233,238,
- 246,229,242,243,229,243,225,238,243,243,229,242,233,102,128, 39,
- 146,228,229,246, 97,128, 9,111,231,117, 2,134, 31,134, 40,234,
- 225,242,225,244,105,128, 10,239,242,237,245,235,232,105,128, 10,
- 111,232, 97, 2,134, 56,134, 67,227,235,225,242,225,226,233, 99,
- 128, 6,105,238,231,250,232,239,117,128, 48, 41,105, 2,134, 82,
- 134,100,228,229,239,231,242,225,240,232,233,227,240,225,242,229,
- 110,128, 50, 40,238,230,229,242,233,239,114,128, 32,137,237,239,
- 238,239,243,240,225,227,101,128,255, 25,239,236,228,243,244,249,
- 236,101,128,247, 57,112, 2,134,139,134,146,225,242,229,110,128,
- 36,124,229,114, 2,134,153,134,159,233,239,100,128, 36,144,243,
- 233,225,110,128, 6,249,242,239,237,225,110,128, 33,120,243,245,
- 240,229,242,233,239,114,128, 32,121,116, 2,134,191,134,229,229,
- 229,110, 2,134,199,134,208,227,233,242,227,236,101,128, 36,114,
- 112, 2,134,214,134,221,225,242,229,110,128, 36,134,229,242,233,
- 239,100,128, 36,154,232,225,105,128, 14, 89,106,129, 1,204,134,
- 241,229,227,249,242,233,236,236,233, 99,128, 4, 90,235,225,244,
- 225,235,225,238, 97,129, 48,243,135, 10,232,225,236,230,247,233,
- 228,244,104,128,255,157,108, 2,135, 28,135, 42,229,231,242,233,
- 231,232,244,236,239,238,103,128, 1,158,233,238,229,226,229,236,
- 239,119,128, 30, 73,109, 2,135, 59,135, 70,239,238,239,243,240,
- 225,227,101,128,255, 78,243,241,245,225,242,101,128, 51,154,110,
- 2,135, 85,135,135, 97, 3,135, 93,135,103,135,110,226,229,238,
- 231,225,236,105,128, 9,163,228,229,246, 97,128, 9, 35,231,117,
- 2,135,117,135,126,234,225,242,225,244,105,128, 10,163,242,237,
- 245,235,232,105,128, 10, 35,238,225,228,229,246, 97,128, 9, 41,
- 111, 6,135,158,135,169,135,194,135,235,136,187,137,114,232,233,
- 242,225,231,225,238, 97,128, 48,110,235,225,244,225,235,225,238,
- 97,129, 48,206,135,182,232,225,236,230,247,233,228,244,104,128,
- 255,137,110, 3,135,202,135,218,135,227,226,242,229,225,235,233,
- 238,231,243,240,225,227,101,128, 0,160,229,238,244,232,225,105,
- 128, 14, 19,245,244,232,225,105,128, 14, 25,239,110, 7,135,252,
- 136, 5,136, 19,136, 53,136, 69,136,110,136,169,225,242,225,226,
- 233, 99,128, 6, 70,230,233,238,225,236,225,242,225,226,233, 99,
- 128,254,230,231,232,245,238,238, 97, 2,136, 30,136, 39,225,242,
- 225,226,233, 99,128, 6,186,230,233,238,225,236,225,242,225,226,
- 233, 99,128,251,159,233,238,233,244,233,225,236,225,242,225,226,
- 233, 99,128,254,231,234,229,229,237,105, 2,136, 79,136, 94,238,
- 233,244,233,225,236,225,242,225,226,233, 99,128,252,210,243,239,
- 236,225,244,229,228,225,242,225,226,233, 99,128,252, 75,237,101,
- 2,136,117,136,130,228,233,225,236,225,242,225,226,233, 99,128,
- 254,232,229,237,105, 2,136,138,136,153,238,233,244,233,225,236,
- 225,242,225,226,233, 99,128,252,213,243,239,236,225,244,229,228,
- 225,242,225,226,233, 99,128,252, 78,238,239,239,238,230,233,238,
- 225,236,225,242,225,226,233, 99,128,252,141,116, 7,136,203,136,
- 214,136,243,137, 22,137, 34,137, 54,137, 80,227,239,238,244,225,
- 233,238,115,128, 34, 12,101, 2,136,220,136,236,236,229,237,229,
- 238,116,129, 34, 9,136,231,239,102,128, 34, 9,241,245,225,108,
- 128, 34, 96,231,242,229,225,244,229,114,129, 34,111,136,255,238,
- 239,114, 2,137, 7,137, 15,229,241,245,225,108,128, 34,113,236,
- 229,243,115,128, 34,121,233,228,229,238,244,233,227,225,108,128,
- 34, 98,236,229,243,115,129, 34,110,137, 43,238,239,242,229,241,
- 245,225,108,128, 34,112,112, 2,137, 60,137, 70,225,242,225,236,
- 236,229,108,128, 34, 38,242,229,227,229,228,229,115,128, 34,128,
- 243,117, 3,137, 89,137, 96,137,105,226,243,229,116,128, 34,132,
- 227,227,229,229,228,115,128, 34,129,240,229,242,243,229,116,128,
- 34,133,247,225,242,237,229,238,233,225,110,128, 5,118,240,225,
- 242,229,110,128, 36,169,115, 2,137,140,137,149,243,241,245,225,
- 242,101,128, 51,177,245,240,229,242,233,239,114,128, 32,127,244,
- 233,236,228,101,128, 0,241,117,132, 3,189,137,179,137,190,138,
- 15,138, 98,232,233,242,225,231,225,238, 97,128, 48,108,107, 2,
- 137,196,137,220,225,244,225,235,225,238, 97,129, 48,204,137,208,
- 232,225,236,230,247,233,228,244,104,128,255,135,244, 97, 3,137,
- 229,137,239,137,246,226,229,238,231,225,236,105,128, 9,188,228,
- 229,246, 97,128, 9, 60,231,117, 2,137,253,138, 6,234,225,242,
- 225,244,105,128, 10,188,242,237,245,235,232,105,128, 10, 60,109,
- 2,138, 21,138, 55,226,229,242,243,233,231,110,130, 0, 35,138,
- 35,138, 47,237,239,238,239,243,240,225,227,101,128,255, 3,243,
- 237,225,236,108,128,254, 95,229,114, 2,138, 62,138, 94,225,236,
- 243,233,231,110, 2,138, 73,138, 81,231,242,229,229,107,128, 3,
- 116,236,239,247,229,242,231,242,229,229,107,128, 3,117,111,128,
- 33, 22,110,130, 5,224,138,106,138,126,228,225,231,229,243,104,
- 129,251, 64,138,117,232,229,226,242,229,119,128,251, 64,232,229,
- 226,242,229,119,128, 5,224,246,243,241,245,225,242,101,128, 51,
- 181,247,243,241,245,225,242,101,128, 51,187,249, 97, 3,138,164,
- 138,174,138,181,226,229,238,231,225,236,105,128, 9,158,228,229,
- 246, 97,128, 9, 30,231,117, 2,138,188,138,197,234,225,242,225,
- 244,105,128, 10,158,242,237,245,235,232,105,128, 10, 30,111,147,
- 0,111,138,248,139, 14,139, 92,140, 6,140, 78,140, 93,140,133,
- 141, 0,141, 21,141, 59,141, 70,141,248,143, 82,143,146,143,179,
- 143,225,144, 98,144,145,144,157, 97, 2,138,254,139, 5,227,245,
- 244,101,128, 0,243,238,231,244,232,225,105,128, 14, 45, 98, 4,
- 139, 24,139, 66,139, 75,139, 85,225,242,242,229,100,130, 2,117,
- 139, 36,139, 47,227,249,242,233,236,236,233, 99,128, 4,233,228,
- 233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128,
- 4,235,229,238,231,225,236,105,128, 9,147,239,240,239,237,239,
- 230,111,128, 49, 27,242,229,246,101,128, 1, 79, 99, 3,139,100,
- 139,173,139,252, 97, 2,139,106,139,167,238,228,242, 97, 3,139,
- 117,139,124,139,135,228,229,246, 97,128, 9, 17,231,245,234,225,
- 242,225,244,105,128, 10,145,246,239,247,229,236,243,233,231,110,
- 2,139,149,139,156,228,229,246, 97,128, 9, 73,231,245,234,225,
- 242,225,244,105,128, 10,201,242,239,110,128, 1,210,233,242, 99,
- 2,139,181,139,186,236,101,128, 36,222,245,237,230,236,229,120,
- 133, 0,244,139,205,139,213,139,224,139,232,139,244,225,227,245,
- 244,101,128, 30,209,228,239,244,226,229,236,239,119,128, 30,217,
- 231,242,225,246,101,128, 30,211,232,239,239,235,225,226,239,246,
- 101,128, 30,213,244,233,236,228,101,128, 30,215,249,242,233,236,
- 236,233, 99,128, 4, 62,100, 4,140, 16,140, 39,140, 45,140, 68,
- 226,108, 2,140, 23,140, 31,225,227,245,244,101,128, 1, 81,231,
- 242,225,246,101,128, 2, 13,229,246, 97,128, 9, 19,233,229,242,
- 229,243,233,115,129, 0,246,140, 57,227,249,242,233,236,236,233,
- 99,128, 4,231,239,244,226,229,236,239,119,128, 30,205,101,129,
- 1, 83,140, 84,235,239,242,229,225,110,128, 49, 90,103, 3,140,
- 101,140,116,140,123,239,238,229,107,129, 2,219,140,110,227,237,
- 98,128, 3, 40,242,225,246,101,128, 0,242,245,234,225,242,225,
- 244,105,128, 10,147,104, 4,140,143,140,154,140,164,140,242,225,
- 242,237,229,238,233,225,110,128, 5,133,233,242,225,231,225,238,
- 97,128, 48, 74,111, 2,140,170,140,180,239,235,225,226,239,246,
- 101,128, 30,207,242,110,133, 1,161,140,195,140,203,140,214,140,
- 222,140,234,225,227,245,244,101,128, 30,219,228,239,244,226,229,
- 236,239,119,128, 30,227,231,242,225,246,101,128, 30,221,232,239,
- 239,235,225,226,239,246,101,128, 30,223,244,233,236,228,101,128,
- 30,225,245,238,231,225,242,245,237,236,225,245,116,128, 1, 81,
- 105,129, 1,163,141, 6,238,246,229,242,244,229,228,226,242,229,
- 246,101,128, 2, 15,107, 2,141, 27,141, 51,225,244,225,235,225,
- 238, 97,129, 48,170,141, 39,232,225,236,230,247,233,228,244,104,
- 128,255,117,239,242,229,225,110,128, 49, 87,236,229,232,229,226,
- 242,229,119,128, 5,171,109, 6,141, 84,141,112,141,119,141,208,
- 141,219,141,237,225,227,242,239,110,130, 1, 77,141, 96,141,104,
- 225,227,245,244,101,128, 30, 83,231,242,225,246,101,128, 30, 81,
- 228,229,246, 97,128, 9, 80,229,231, 97,133, 3,201,141,135,141,
- 139,141,150,141,164,141,180, 49,128, 3,214,227,249,242,233,236,
- 236,233, 99,128, 4, 97,236,225,244,233,238,227,236,239,243,229,
- 100,128, 2,119,242,239,245,238,228,227,249,242,233,236,236,233,
- 99,128, 4,123,116, 2,141,186,141,201,233,244,236,239,227,249,
- 242,233,236,236,233, 99,128, 4,125,239,238,239,115,128, 3,206,
- 231,245,234,225,242,225,244,105,128, 10,208,233,227,242,239,110,
- 129, 3,191,141,229,244,239,238,239,115,128, 3,204,239,238,239,
- 243,240,225,227,101,128,255, 79,238,101,145, 0, 49,142, 31,142,
- 40,142, 50,142, 80,142,105,142,114,142,123,142,148,142,182,142,
- 216,142,228,142,247,143, 2,143, 35,143, 45,143, 53,143, 64,225,
- 242,225,226,233, 99,128, 6, 97,226,229,238,231,225,236,105,128,
- 9,231,227,233,242,227,236,101,129, 36, 96,142, 61,233,238,246,
- 229,242,243,229,243,225,238,243,243,229,242,233,102,128, 39,138,
- 100, 2,142, 86,142, 92,229,246, 97,128, 9,103,239,244,229,238,
- 236,229,225,228,229,114,128, 32, 36,229,233,231,232,244,104,128,
- 33, 91,230,233,244,244,229,100,128,246,220,231,117, 2,142,130,
- 142,139,234,225,242,225,244,105,128, 10,231,242,237,245,235,232,
- 105,128, 10,103,232, 97, 3,142,157,142,168,142,173,227,235,225,
- 242,225,226,233, 99,128, 6, 97,236,102,128, 0,189,238,231,250,
- 232,239,117,128, 48, 33,105, 2,142,188,142,206,228,229,239,231,
- 242,225,240,232,233,227,240,225,242,229,110,128, 50, 32,238,230,
- 229,242,233,239,114,128, 32,129,237,239,238,239,243,240,225,227,
- 101,128,255, 17,238,245,237,229,242,225,244,239,242,226,229,238,
- 231,225,236,105,128, 9,244,239,236,228,243,244,249,236,101,128,
- 247, 49,112, 2,143, 8,143, 15,225,242,229,110,128, 36,116,229,
- 114, 2,143, 22,143, 28,233,239,100,128, 36,136,243,233,225,110,
- 128, 6,241,241,245,225,242,244,229,114,128, 0,188,242,239,237,
- 225,110,128, 33,112,243,245,240,229,242,233,239,114,128, 0,185,
- 244,104, 2,143, 71,143, 76,225,105,128, 14, 81,233,242,100,128,
- 33, 83,111, 3,143, 90,143,124,143,140,103, 2,143, 96,143,114,
- 239,238,229,107,129, 1,235,143,105,237,225,227,242,239,110,128,
- 1,237,245,242,237,245,235,232,105,128, 10, 19,237,225,244,242,
- 225,231,245,242,237,245,235,232,105,128, 10, 75,240,229,110,128,
- 2, 84,112, 3,143,154,143,161,143,172,225,242,229,110,128, 36,
- 170,229,238,226,245,236,236,229,116,128, 37,230,244,233,239,110,
- 128, 35, 37,114, 2,143,185,143,214,100, 2,143,191,143,202,230,
- 229,237,233,238,233,238,101,128, 0,170,237,225,243,227,245,236,
- 233,238,101,128, 0,186,244,232,239,231,239,238,225,108,128, 34,
- 31,115, 5,143,237,144, 13,144, 30,144, 75,144, 88,232,239,242,
- 116, 2,143,246,143,253,228,229,246, 97,128, 9, 18,246,239,247,
- 229,236,243,233,231,238,228,229,246, 97,128, 9, 74,236,225,243,
- 104,129, 0,248,144, 22,225,227,245,244,101,128, 1,255,237,225,
- 236,108, 2,144, 39,144, 50,232,233,242,225,231,225,238, 97,128,
- 48, 73,235,225,244,225,235,225,238, 97,129, 48,169,144, 63,232,
- 225,236,230,247,233,228,244,104,128,255,107,244,242,239,235,229,
- 225,227,245,244,101,128, 1,255,245,240,229,242,233,239,114,128,
- 246,240,116, 2,144,104,144,115,227,249,242,233,236,236,233, 99,
- 128, 4,127,233,236,228,101,130, 0,245,144,126,144,134,225,227,
- 245,244,101,128, 30, 77,228,233,229,242,229,243,233,115,128, 30,
- 79,245,226,239,240,239,237,239,230,111,128, 49, 33,118, 2,144,
- 163,144,244,229,114, 2,144,170,144,236,236,233,238,101,131, 32,
- 62,144,183,144,206,144,229, 99, 2,144,189,144,201,229,238,244,
- 229,242,236,233,238,101,128,254, 74,237, 98,128, 3, 5,100, 2,
- 144,212,144,220,225,243,232,229,100,128,254, 73,226,236,247,225,
- 246,121,128,254, 76,247,225,246,121,128,254, 75,243,227,239,242,
- 101,128, 0,175,239,247,229,236,243,233,231,110, 3,145, 3,145,
- 13,145, 20,226,229,238,231,225,236,105,128, 9,203,228,229,246,
- 97,128, 9, 75,231,245,234,225,242,225,244,105,128, 10,203,112,
- 145, 0,112,145, 69,147,197,147,208,147,217,147,229,149,154,149,
- 164,150,156,151,175,152, 9,152, 35,152,166,152,174,153, 76,153,
- 134,153,162,153,172, 97, 14,145, 99,145,131,145,141,145,148,145,
- 155,145,203,145,214,145,228,145,239,146, 30,146, 44,147, 56,147,
- 95,147,185, 97, 2,145,105,145,117,237,240,243,243,241,245,225,
- 242,101,128, 51,128,243,229,238,244,239,243,241,245,225,242,101,
- 128, 51, 43,226,229,238,231,225,236,105,128, 9,170,227,245,244,
- 101,128, 30, 85,228,229,246, 97,128, 9, 42,103, 2,145,161,145,
- 179,101, 2,145,167,145,174,228,239,247,110,128, 33,223,245,112,
- 128, 33,222,117, 2,145,185,145,194,234,225,242,225,244,105,128,
- 10,170,242,237,245,235,232,105,128, 10, 42,232,233,242,225,231,
- 225,238, 97,128, 48,113,233,249,225,238,238,239,233,244,232,225,
- 105,128, 14, 47,235,225,244,225,235,225,238, 97,128, 48,209,108,
- 2,145,245,146, 14,225,244,225,236,233,250,225,244,233,239,238,
- 227,249,242,233,236,236,233,227,227,237, 98,128, 4,132,239,227,
- 232,235,225,227,249,242,233,236,236,233, 99,128, 4,192,238,243,
- 233,239,243,235,239,242,229,225,110,128, 49,127,114, 3,146, 52,
- 146, 73,147, 45, 97, 2,146, 58,146, 66,231,242,225,240,104,128,
- 0,182,236,236,229,108,128, 34, 37,229,110, 2,146, 80,146,190,
- 236,229,230,116,136, 0, 40,146,103,146,118,146,123,146,128,146,
- 139,146,151,146,174,146,179,225,236,244,239,238,229,225,242,225,
- 226,233, 99,128,253, 62,226,116,128,248,237,229,120,128,248,236,
- 233,238,230,229,242,233,239,114,128, 32,141,237,239,238,239,243,
- 240,225,227,101,128,255, 8,115, 2,146,157,146,164,237,225,236,
- 108,128,254, 89,245,240,229,242,233,239,114,128, 32,125,244,112,
- 128,248,235,246,229,242,244,233,227,225,108,128,254, 53,242,233,
- 231,232,116,136, 0, 41,146,214,146,229,146,234,146,239,146,250,
- 147, 6,147, 29,147, 34,225,236,244,239,238,229,225,242,225,226,
- 233, 99,128,253, 63,226,116,128,248,248,229,120,128,248,247,233,
- 238,230,229,242,233,239,114,128, 32,142,237,239,238,239,243,240,
- 225,227,101,128,255, 9,115, 2,147, 12,147, 19,237,225,236,108,
- 128,254, 90,245,240,229,242,233,239,114,128, 32,126,244,112,128,
- 248,246,246,229,242,244,233,227,225,108,128,254, 54,244,233,225,
- 236,228,233,230,102,128, 34, 2,115, 3,147, 64,147, 75,147, 87,
- 229,241,232,229,226,242,229,119,128, 5,192,232,244,225,232,229,
- 226,242,229,119,128, 5,153,241,245,225,242,101,128, 51,169,244,
- 225,104,134, 5,183,147,113,147,127,147,132,147,141,147,156,147,
- 172, 49, 2,147,119,147,123, 49,128, 5,183,100,128, 5,183,178,
- 97,128, 5,183,232,229,226,242,229,119,128, 5,183,238,225,242,
- 242,239,247,232,229,226,242,229,119,128, 5,183,241,245,225,242,
- 244,229,242,232,229,226,242,229,119,128, 5,183,247,233,228,229,
- 232,229,226,242,229,119,128, 5,183,250,229,242,232,229,226,242,
- 229,119,128, 5,161,226,239,240,239,237,239,230,111,128, 49, 6,
- 227,233,242,227,236,101,128, 36,223,228,239,244,225,227,227,229,
- 238,116,128, 30, 87,101,137, 5,228,147,251,148, 6,148, 26,148,
- 38,148, 58,148,160,148,171,148,192,149,147,227,249,242,233,236,
- 236,233, 99,128, 4, 63,228,225,231,229,243,104,129,251, 68,148,
- 17,232,229,226,242,229,119,128,251, 68,229,250,233,243,241,245,
- 225,242,101,128, 51, 59,230,233,238,225,236,228,225,231,229,243,
- 232,232,229,226,242,229,119,128,251, 67,104, 5,148, 70,148, 93,
- 148,101,148,115,148,145,225,114, 2,148, 77,148, 84,225,226,233,
- 99,128, 6,126,237,229,238,233,225,110,128, 5,122,229,226,242,
- 229,119,128, 5,228,230,233,238,225,236,225,242,225,226,233, 99,
- 128,251, 87,105, 2,148,121,148,136,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,251, 88,242,225,231,225,238, 97,128, 48,
- 122,237,229,228,233,225,236,225,242,225,226,233, 99,128,251, 89,
- 235,225,244,225,235,225,238, 97,128, 48,218,237,233,228,228,236,
- 229,232,239,239,235,227,249,242,233,236,236,233, 99,128, 4,167,
- 114, 5,148,204,148,216,149, 2,149,123,149,136,225,230,229,232,
- 229,226,242,229,119,128,251, 78,227,229,238,116,131, 0, 37,148,
- 229,148,238,148,250,225,242,225,226,233, 99,128, 6,106,237,239,
- 238,239,243,240,225,227,101,128,255, 5,243,237,225,236,108,128,
- 254,106,105, 2,149, 8,149,105,239,100,134, 0, 46,149, 25,149,
- 36,149, 47,149, 59,149, 70,149, 82,225,242,237,229,238,233,225,
- 110,128, 5,137,227,229,238,244,229,242,229,100,128, 0,183,232,
- 225,236,230,247,233,228,244,104,128,255, 97,233,238,230,229,242,
- 233,239,114,128,246,231,237,239,238,239,243,240,225,227,101,128,
- 255, 14,115, 2,149, 88,149, 95,237,225,236,108,128,254, 82,245,
- 240,229,242,233,239,114,128,246,232,243,240,239,237,229,238,233,
- 231,242,229,229,235,227,237, 98,128, 3, 66,240,229,238,228,233,
- 227,245,236,225,114,128, 34,165,244,232,239,245,243,225,238,100,
- 128, 32, 48,243,229,244, 97,128, 32,167,230,243,241,245,225,242,
- 101,128, 51,138,104, 3,149,172,149,222,150,103, 97, 3,149,180,
- 149,190,149,197,226,229,238,231,225,236,105,128, 9,171,228,229,
- 246, 97,128, 9, 43,231,117, 2,149,204,149,213,234,225,242,225,
- 244,105,128, 10,171,242,237,245,235,232,105,128, 10, 43,105,133,
- 3,198,149,236,149,240,150, 70,150, 78,150, 89, 49,128, 3,213,
- 229,245,240,104, 4,149,253,150, 32,150, 47,150, 56, 97, 2,150,
- 3,150, 18,227,233,242,227,236,229,235,239,242,229,225,110,128,
- 50,122,240,225,242,229,238,235,239,242,229,225,110,128, 50, 26,
- 227,233,242,227,236,229,235,239,242,229,225,110,128, 50,108,235,
- 239,242,229,225,110,128, 49, 77,240,225,242,229,238,235,239,242,
- 229,225,110,128, 50, 12,236,225,244,233,110,128, 2,120,238,244,
- 232,245,244,232,225,105,128, 14, 58,243,249,237,226,239,236,231,
- 242,229,229,107,128, 3,213,111, 3,150,111,150,116,150,142,239,
- 107,128, 1,165,240,104, 2,150,123,150,132,225,238,244,232,225,
- 105,128, 14, 30,245,238,231,244,232,225,105,128, 14, 28,243,225,
- 237,240,232,225,239,244,232,225,105,128, 14, 32,105,133, 3,192,
- 150,170,151,126,151,137,151,148,151,162,229,245,112, 6,150,186,
- 150,221,150,253,151, 25,151, 39,151, 91, 97, 2,150,192,150,207,
- 227,233,242,227,236,229,235,239,242,229,225,110,128, 50,115,240,
- 225,242,229,238,235,239,242,229,225,110,128, 50, 19,227,105, 2,
- 150,228,150,240,229,245,227,235,239,242,229,225,110,128, 49,118,
- 242,227,236,229,235,239,242,229,225,110,128, 50,101,107, 2,151,
- 3,151, 17,233,249,229,239,235,235,239,242,229,225,110,128, 49,
- 114,239,242,229,225,110,128, 49, 66,240,225,242,229,238,235,239,
- 242,229,225,110,128, 50, 5,243,233,239,115, 2,151, 48,151, 76,
- 107, 2,151, 54,151, 68,233,249,229,239,235,235,239,242,229,225,
- 110,128, 49,116,239,242,229,225,110,128, 49, 68,244,233,235,229,
- 245,244,235,239,242,229,225,110,128, 49,117,116, 2,151, 97,151,
- 112,232,233,229,245,244,232,235,239,242,229,225,110,128, 49,119,
- 233,235,229,245,244,235,239,242,229,225,110,128, 49,115,232,233,
- 242,225,231,225,238, 97,128, 48,116,235,225,244,225,235,225,238,
- 97,128, 48,212,243,249,237,226,239,236,231,242,229,229,107,128,
- 3,214,247,242,225,242,237,229,238,233,225,110,128, 5,131,236,
- 245,115,132, 0, 43,151,189,151,200,151,209,151,242,226,229,236,
- 239,247,227,237, 98,128, 3, 31,227,233,242,227,236,101,128, 34,
- 149,109, 2,151,215,151,222,233,238,245,115,128, 0,177,111, 2,
- 151,228,151,232,100,128, 2,214,238,239,243,240,225,227,101,128,
- 255, 11,115, 2,151,248,151,255,237,225,236,108,128,254, 98,245,
- 240,229,242,233,239,114,128, 32,122,109, 2,152, 15,152, 26,239,
- 238,239,243,240,225,227,101,128,255, 80,243,241,245,225,242,101,
- 128, 51,216,111, 5,152, 47,152, 58,152,125,152,136,152,146,232,
- 233,242,225,231,225,238, 97,128, 48,125,233,238,244,233,238,231,
- 233,238,228,229,120, 4,152, 78,152, 90,152,102,152,115,228,239,
- 247,238,247,232,233,244,101,128, 38, 31,236,229,230,244,247,232,
- 233,244,101,128, 38, 28,242,233,231,232,244,247,232,233,244,101,
- 128, 38, 30,245,240,247,232,233,244,101,128, 38, 29,235,225,244,
- 225,235,225,238, 97,128, 48,221,240,236,225,244,232,225,105,128,
- 14, 27,243,244,225,236,237,225,242,107,129, 48, 18,152,159,230,
- 225,227,101,128, 48, 32,240,225,242,229,110,128, 36,171,114, 3,
- 152,182,152,208,152,233,101, 2,152,188,152,196,227,229,228,229,
- 115,128, 34,122,243,227,242,233,240,244,233,239,110,128, 33, 30,
- 233,237,101, 2,152,216,152,222,237,239,100,128, 2,185,242,229,
- 246,229,242,243,229,100,128, 32, 53,111, 4,152,243,152,250,153,
- 4,153, 17,228,245,227,116,128, 34, 15,234,229,227,244,233,246,
- 101,128, 35, 5,236,239,238,231,229,228,235,225,238, 97,128, 48,
- 252,112, 2,153, 23,153, 60,101, 2,153, 29,153, 36,236,236,239,
- 114,128, 35, 24,242,243,117, 2,153, 44,153, 51,226,243,229,116,
- 128, 34,130,240,229,242,243,229,116,128, 34,131,239,242,244,233,
- 239,110,129, 34, 55,153, 71,225,108,128, 34, 29,115, 2,153, 82,
- 153,125,105,130, 3,200,153, 90,153,101,227,249,242,233,236,236,
- 233, 99,128, 4,113,236,233,240,238,229,245,237,225,244,225,227,
- 249,242,233,236,236,233,227,227,237, 98,128, 4,134,243,241,245,
- 225,242,101,128, 51,176,117, 2,153,140,153,151,232,233,242,225,
- 231,225,238, 97,128, 48,119,235,225,244,225,235,225,238, 97,128,
- 48,215,246,243,241,245,225,242,101,128, 51,180,247,243,241,245,
- 225,242,101,128, 51,186,113,136, 0,113,153,202,154,251,155, 6,
- 155, 15,155, 22,155, 34,155, 72,155, 80, 97, 4,153,212,153,235,
- 154, 43,154,234,100, 2,153,218,153,224,229,246, 97,128, 9, 88,
- 237,225,232,229,226,242,229,119,128, 5,168,102, 4,153,245,153,
- 254,154, 12,154, 28,225,242,225,226,233, 99,128, 6, 66,230,233,
- 238,225,236,225,242,225,226,233, 99,128,254,214,233,238,233,244,
- 233,225,236,225,242,225,226,233, 99,128,254,215,237,229,228,233,
- 225,236,225,242,225,226,233, 99,128,254,216,237,225,244,115,136,
- 5,184,154, 66,154, 86,154,100,154,105,154,110,154,119,154,134,
- 154,221, 49, 3,154, 74,154, 78,154, 82, 48,128, 5,184, 97,128,
- 5,184, 99,128, 5,184, 50, 2,154, 92,154, 96, 55,128, 5,184,
- 57,128, 5,184,179, 51,128, 5,184,228,101,128, 5,184,232,229,
- 226,242,229,119,128, 5,184,238,225,242,242,239,247,232,229,226,
- 242,229,119,128, 5,184,113, 2,154,140,154,206,225,244,225,110,
- 4,154,153,154,162,154,177,154,193,232,229,226,242,229,119,128,
- 5,184,238,225,242,242,239,247,232,229,226,242,229,119,128, 5,
- 184,241,245,225,242,244,229,242,232,229,226,242,229,119,128, 5,
- 184,247,233,228,229,232,229,226,242,229,119,128, 5,184,245,225,
- 242,244,229,242,232,229,226,242,229,119,128, 5,184,247,233,228,
- 229,232,229,226,242,229,119,128, 5,184,242,238,229,249,240,225,
- 242,225,232,229,226,242,229,119,128, 5,159,226,239,240,239,237,
- 239,230,111,128, 49, 17,227,233,242,227,236,101,128, 36,224,232,
- 239,239,107,128, 2,160,237,239,238,239,243,240,225,227,101,128,
- 255, 81,239,102,130, 5,231,155, 43,155, 63,228,225,231,229,243,
- 104,129,251, 71,155, 54,232,229,226,242,229,119,128,251, 71,232,
- 229,226,242,229,119,128, 5,231,240,225,242,229,110,128, 36,172,
- 117, 4,155, 90,155,102,155,191,156, 22,225,242,244,229,242,238,
- 239,244,101,128, 38,105,226,245,244,115,135, 5,187,155,123,155,
- 128,155,133,155,138,155,147,155,162,155,178,177, 56,128, 5,187,
- 178, 53,128, 5,187,179, 49,128, 5,187,232,229,226,242,229,119,
- 128, 5,187,238,225,242,242,239,247,232,229,226,242,229,119,128,
- 5,187,241,245,225,242,244,229,242,232,229,226,242,229,119,128,
- 5,187,247,233,228,229,232,229,226,242,229,119,128, 5,187,229,
- 243,244,233,239,110,133, 0, 63,155,210,155,233,155,250,156, 2,
- 156, 14,225,114, 2,155,217,155,224,225,226,233, 99,128, 6, 31,
- 237,229,238,233,225,110,128, 5, 94,228,239,247,110,129, 0,191,
- 155,242,243,237,225,236,108,128,247,191,231,242,229,229,107,128,
- 3,126,237,239,238,239,243,240,225,227,101,128,255, 31,243,237,
- 225,236,108,128,247, 63,239,244,101, 4,156, 34,156,105,156,125,
- 156,154,228,226,108,133, 0, 34,156, 50,156, 57,156, 64,156, 76,
- 156, 97,226,225,243,101,128, 32, 30,236,229,230,116,128, 32, 28,
- 237,239,238,239,243,240,225,227,101,128,255, 2,240,242,233,237,
- 101,129, 48, 30,156, 86,242,229,246,229,242,243,229,100,128, 48,
- 29,242,233,231,232,116,128, 32, 29,236,229,230,116,129, 32, 24,
- 156,114,242,229,246,229,242,243,229,100,128, 32, 27,114, 2,156,
- 131,156,141,229,246,229,242,243,229,100,128, 32, 27,233,231,232,
- 116,129, 32, 25,156,150,110,128, 1, 73,243,233,238,231,108, 2,
- 156,164,156,171,226,225,243,101,128, 32, 26,101,129, 0, 39,156,
- 177,237,239,238,239,243,240,225,227,101,128,255, 7,114,145, 0,
- 114,156,227,157,231,157,242,158, 33,158, 84,159,101,159,125,159,
- 220,161,254,162, 35,162, 47,162,101,162,109,163, 15,163, 26,163,
- 61,163,161, 97, 11,156,251,157, 6,157, 16,157, 23,157, 88,157,
- 104,157,129,157,140,157,165,157,188,157,225,225,242,237,229,238,
- 233,225,110,128, 5,124,226,229,238,231,225,236,105,128, 9,176,
- 227,245,244,101,128, 1, 85,100, 4,157, 33,157, 39,157, 53,157,
- 79,229,246, 97,128, 9, 48,233,227,225,108,129, 34, 26,157, 48,
- 229,120,128,248,229,239,246,229,242,243,243,241,245,225,242,101,
- 129, 51,174,157, 69,228,243,241,245,225,242,101,128, 51,175,243,
- 241,245,225,242,101,128, 51,173,230,101,129, 5,191,157, 95,232,
- 229,226,242,229,119,128, 5,191,231,117, 2,157,111,157,120,234,
- 225,242,225,244,105,128, 10,176,242,237,245,235,232,105,128, 10,
- 48,232,233,242,225,231,225,238, 97,128, 48,137,235,225,244,225,
- 235,225,238, 97,129, 48,233,157,153,232,225,236,230,247,233,228,
- 244,104,128,255,151,236,239,247,229,242,228,233,225,231,239,238,
- 225,236,226,229,238,231,225,236,105,128, 9,241,109, 2,157,194,
- 157,217,233,228,228,236,229,228,233,225,231,239,238,225,236,226,
- 229,238,231,225,236,105,128, 9,240,243,232,239,242,110,128, 2,
- 100,244,233,111,128, 34, 54,226,239,240,239,237,239,230,111,128,
- 49, 22, 99, 4,157,252,158, 3,158, 12,158, 20,225,242,239,110,
- 128, 1, 89,229,228,233,236,236, 97,128, 1, 87,233,242,227,236,
- 101,128, 36,225,239,237,237,225,225,227,227,229,238,116,128, 1,
- 87,100, 2,158, 39,158, 49,226,236,231,242,225,246,101,128, 2,
- 17,239,116, 2,158, 56,158, 65,225,227,227,229,238,116,128, 30,
- 89,226,229,236,239,119,129, 30, 91,158, 75,237,225,227,242,239,
- 110,128, 30, 93,101, 6,158, 98,158,143,158,178,158,233,159, 2,
- 159, 35,102, 2,158,104,158,117,229,242,229,238,227,229,237,225,
- 242,107,128, 32, 59,236,229,248,243,117, 2,158,127,158,134,226,
- 243,229,116,128, 34,134,240,229,242,243,229,116,128, 34,135,231,
- 233,243,244,229,114, 2,158,154,158,159,229,100,128, 0,174,115,
- 2,158,165,158,171,225,238,115,128,248,232,229,242,233,102,128,
- 246,218,104, 3,158,186,158,209,158,223,225,114, 2,158,193,158,
- 200,225,226,233, 99,128, 6, 49,237,229,238,233,225,110,128, 5,
- 128,230,233,238,225,236,225,242,225,226,233, 99,128,254,174,233,
- 242,225,231,225,238, 97,128, 48,140,235,225,244,225,235,225,238,
- 97,129, 48,236,158,246,232,225,236,230,247,233,228,244,104,128,
- 255,154,243,104,130, 5,232,159, 11,159, 26,228,225,231,229,243,
- 232,232,229,226,242,229,119,128,251, 72,232,229,226,242,229,119,
- 128, 5,232,118, 3,159, 43,159, 56,159, 88,229,242,243,229,228,
- 244,233,236,228,101,128, 34, 61,233, 97, 2,159, 63,159, 72,232,
- 229,226,242,229,119,128, 5,151,237,245,231,242,225,243,232,232,
- 229,226,242,229,119,128, 5,151,236,239,231,233,227,225,236,238,
- 239,116,128, 35, 16,230,233,243,232,232,239,239,107,129, 2,126,
- 159,114,242,229,246,229,242,243,229,100,128, 2,127,104, 2,159,
- 131,159,154, 97, 2,159,137,159,147,226,229,238,231,225,236,105,
- 128, 9,221,228,229,246, 97,128, 9, 93,111,131, 3,193,159,164,
- 159,193,159,207,239,107,129, 2,125,159,171,244,245,242,238,229,
- 100,129, 2,123,159,182,243,245,240,229,242,233,239,114,128, 2,
- 181,243,249,237,226,239,236,231,242,229,229,107,128, 3,241,244,
- 233,227,232,239,239,235,237,239,100,128, 2,222,105, 6,159,234,
- 161, 22,161, 68,161, 79,161,104,161,240,229,245,108, 9,160, 0,
- 160, 35,160, 50,160, 64,160,110,160,124,160,210,160,223,161, 2,
- 97, 2,160, 6,160, 21,227,233,242,227,236,229,235,239,242,229,
- 225,110,128, 50,113,240,225,242,229,238,235,239,242,229,225,110,
- 128, 50, 17,227,233,242,227,236,229,235,239,242,229,225,110,128,
- 50, 99,232,233,229,245,232,235,239,242,229,225,110,128, 49, 64,
- 107, 2,160, 70,160,102,233,249,229,239,107, 2,160, 80,160, 89,
- 235,239,242,229,225,110,128, 49, 58,243,233,239,243,235,239,242,
- 229,225,110,128, 49,105,239,242,229,225,110,128, 49, 57,237,233,
- 229,245,237,235,239,242,229,225,110,128, 49, 59,112, 3,160,132,
- 160,164,160,179, 97, 2,160,138,160,152,238,243,233,239,243,235,
- 239,242,229,225,110,128, 49,108,242,229,238,235,239,242,229,225,
- 110,128, 50, 3,232,233,229,245,240,232,235,239,242,229,225,110,
- 128, 49, 63,233,229,245,112, 2,160,188,160,197,235,239,242,229,
- 225,110,128, 49, 60,243,233,239,243,235,239,242,229,225,110,128,
- 49,107,243,233,239,243,235,239,242,229,225,110,128, 49, 61,116,
- 2,160,229,160,244,232,233,229,245,244,232,235,239,242,229,225,
- 110,128, 49, 62,233,235,229,245,244,235,239,242,229,225,110,128,
- 49,106,249,229,239,242,233,238,232,233,229,245,232,235,239,242,
- 229,225,110,128, 49,109,231,232,116, 2,161, 30,161, 38,225,238,
- 231,236,101,128, 34, 31,116, 2,161, 44,161, 58,225,227,235,226,
- 229,236,239,247,227,237, 98,128, 3, 25,242,233,225,238,231,236,
- 101,128, 34,191,232,233,242,225,231,225,238, 97,128, 48,138,235,
- 225,244,225,235,225,238, 97,129, 48,234,161, 92,232,225,236,230,
- 247,233,228,244,104,128,255,152,110, 2,161,110,161,226,103,131,
- 2,218,161,120,161,131,161,137,226,229,236,239,247,227,237, 98,
- 128, 3, 37,227,237, 98,128, 3, 10,232,225,236,102, 2,161,146,
- 161,192,236,229,230,116,131, 2,191,161,159,161,170,161,181,225,
- 242,237,229,238,233,225,110,128, 5, 89,226,229,236,239,247,227,
- 237, 98,128, 3, 28,227,229,238,244,229,242,229,100,128, 2,211,
- 242,233,231,232,116,130, 2,190,161,204,161,215,226,229,236,239,
- 247,227,237, 98,128, 3, 57,227,229,238,244,229,242,229,100,128,
- 2,210,246,229,242,244,229,228,226,242,229,246,101,128, 2, 19,
- 244,244,239,242,245,243,241,245,225,242,101,128, 51, 81,108, 2,
- 162, 4,162, 15,233,238,229,226,229,236,239,119,128, 30, 95,239,
- 238,231,236,229,103,129, 2,124,162, 26,244,245,242,238,229,100,
- 128, 2,122,237,239,238,239,243,240,225,227,101,128,255, 82,111,
- 3,162, 55,162, 66,162, 91,232,233,242,225,231,225,238, 97,128,
- 48,141,235,225,244,225,235,225,238, 97,129, 48,237,162, 79,232,
- 225,236,230,247,233,228,244,104,128,255,155,242,245,225,244,232,
- 225,105,128, 14, 35,240,225,242,229,110,128, 36,173,114, 3,162,
- 117,162,153,162,183, 97, 3,162,125,162,135,162,142,226,229,238,
- 231,225,236,105,128, 9,220,228,229,246, 97,128, 9, 49,231,245,
- 242,237,245,235,232,105,128, 10, 92,229,104, 2,162,160,162,169,
- 225,242,225,226,233, 99,128, 6,145,230,233,238,225,236,225,242,
- 225,226,233, 99,128,251,141,246,239,227,225,236,233, 99, 4,162,
- 199,162,209,162,216,162,227,226,229,238,231,225,236,105,128, 9,
- 224,228,229,246, 97,128, 9, 96,231,245,234,225,242,225,244,105,
- 128, 10,224,246,239,247,229,236,243,233,231,110, 3,162,243,162,
- 253,163, 4,226,229,238,231,225,236,105,128, 9,196,228,229,246,
- 97,128, 9, 68,231,245,234,225,242,225,244,105,128, 10,196,243,
- 245,240,229,242,233,239,114,128,246,241,116, 2,163, 32,163, 40,
- 226,236,239,227,107,128, 37,144,245,242,238,229,100,129, 2,121,
- 163, 50,243,245,240,229,242,233,239,114,128, 2,180,117, 4,163,
- 71,163, 82,163,107,163,154,232,233,242,225,231,225,238, 97,128,
- 48,139,235,225,244,225,235,225,238, 97,129, 48,235,163, 95,232,
- 225,236,230,247,233,228,244,104,128,255,153,112, 2,163,113,163,
- 148,229,101, 2,163,120,163,134,237,225,242,235,226,229,238,231,
- 225,236,105,128, 9,242,243,233,231,238,226,229,238,231,225,236,
- 105,128, 9,243,233,225,104,128,246,221,244,232,225,105,128, 14,
- 36,246,239,227,225,236,233, 99, 4,163,177,163,187,163,194,163,
- 205,226,229,238,231,225,236,105,128, 9,139,228,229,246, 97,128,
- 9, 11,231,245,234,225,242,225,244,105,128, 10,139,246,239,247,
- 229,236,243,233,231,110, 3,163,221,163,231,163,238,226,229,238,
- 231,225,236,105,128, 9,195,228,229,246, 97,128, 9, 67,231,245,
- 234,225,242,225,244,105,128, 10,195,115,147, 0,115,164, 35,166,
- 5,166, 16,166,142,166,181,169,123,169,134,172, 21,174,159,174,
- 205,174,232,175,167,175,234,177, 11,177, 21,177,207,178, 24,178,
- 194,178,204, 97, 9,164, 55,164, 65,164, 86,164,158,164,183,164,
- 194,164,219,164,251,165, 35,226,229,238,231,225,236,105,128, 9,
- 184,227,245,244,101,129, 1, 91,164, 74,228,239,244,225,227,227,
- 229,238,116,128, 30,101,100, 5,164, 98,164,107,164,113,164,127,
- 164,143,225,242,225,226,233, 99,128, 6, 53,229,246, 97,128, 9,
- 56,230,233,238,225,236,225,242,225,226,233, 99,128,254,186,233,
- 238,233,244,233,225,236,225,242,225,226,233, 99,128,254,187,237,
- 229,228,233,225,236,225,242,225,226,233, 99,128,254,188,231,117,
- 2,164,165,164,174,234,225,242,225,244,105,128, 10,184,242,237,
- 245,235,232,105,128, 10, 56,232,233,242,225,231,225,238, 97,128,
- 48, 85,235,225,244,225,235,225,238, 97,129, 48,181,164,207,232,
- 225,236,230,247,233,228,244,104,128,255,123,236,236,225,236,236,
- 225,232,239,245,225,236,225,249,232,229,247,225,243,225,236,236,
- 225,237,225,242,225,226,233, 99,128,253,250,237,229,235,104,130,
- 5,225,165, 6,165, 26,228,225,231,229,243,104,129,251, 65,165,
- 17,232,229,226,242,229,119,128,251, 65,232,229,226,242,229,119,
- 128, 5,225,242, 97, 5,165, 48,165,122,165,130,165,180,165,188,
- 97, 5,165, 60,165, 68,165, 76,165,107,165,115,225,244,232,225,
- 105,128, 14, 50,229,244,232,225,105,128, 14, 65,233,237,225,233,
- 109, 2,165, 86,165, 97,225,236,225,233,244,232,225,105,128, 14,
- 68,245,225,238,244,232,225,105,128, 14, 67,237,244,232,225,105,
- 128, 14, 51,244,232,225,105,128, 14, 48,229,244,232,225,105,128,
- 14, 64,105, 3,165,138,165,162,165,173,105, 2,165,144,165,155,
- 236,229,230,244,244,232,225,105,128,248,134,244,232,225,105,128,
- 14, 53,236,229,230,244,244,232,225,105,128,248,133,244,232,225,
- 105,128, 14, 52,239,244,232,225,105,128, 14, 66,117, 3,165,196,
- 165,246,165,253,101, 3,165,204,165,228,165,239,101, 2,165,210,
- 165,221,236,229,230,244,244,232,225,105,128,248,136,244,232,225,
- 105,128, 14, 55,236,229,230,244,244,232,225,105,128,248,135,244,
- 232,225,105,128, 14, 54,244,232,225,105,128, 14, 56,245,244,232,
- 225,105,128, 14, 57,226,239,240,239,237,239,230,111,128, 49, 25,
- 99, 5,166, 28,166, 49,166, 58,166,107,166,129,225,242,239,110,
- 129, 1, 97,166, 37,228,239,244,225,227,227,229,238,116,128, 30,
- 103,229,228,233,236,236, 97,128, 1, 95,232,247, 97,131, 2, 89,
- 166, 70,166, 81,166,100,227,249,242,233,236,236,233, 99,128, 4,
- 217,228,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
- 99,128, 4,219,232,239,239,107,128, 2, 90,233,242, 99, 2,166,
- 115,166,120,236,101,128, 36,226,245,237,230,236,229,120,128, 1,
- 93,239,237,237,225,225,227,227,229,238,116,128, 2, 25,228,239,
- 116, 2,166,150,166,159,225,227,227,229,238,116,128, 30, 97,226,
- 229,236,239,119,129, 30, 99,166,169,228,239,244,225,227,227,229,
- 238,116,128, 30,105,101, 9,166,201,166,217,166,252,167, 61,167,
- 164,167,191,167,216,168, 41,168, 68,225,231,245,236,236,226,229,
- 236,239,247,227,237, 98,128, 3, 60, 99, 2,166,223,166,245,239,
- 238,100,129, 32, 51,166,231,244,239,238,229,227,232,233,238,229,
- 243,101,128, 2,202,244,233,239,110,128, 0,167,229,110, 4,167,
- 7,167, 16,167, 30,167, 46,225,242,225,226,233, 99,128, 6, 51,
- 230,233,238,225,236,225,242,225,226,233, 99,128,254,178,233,238,
- 233,244,233,225,236,225,242,225,226,233, 99,128,254,179,237,229,
- 228,233,225,236,225,242,225,226,233, 99,128,254,180,231,239,108,
- 135, 5,182,167, 81,167, 95,167,100,167,109,167,124,167,140,167,
- 151, 49, 2,167, 87,167, 91, 51,128, 5,182,102,128, 5,182,178,
- 99,128, 5,182,232,229,226,242,229,119,128, 5,182,238,225,242,
- 242,239,247,232,229,226,242,229,119,128, 5,182,241,245,225,242,
- 244,229,242,232,229,226,242,229,119,128, 5,182,244,225,232,229,
- 226,242,229,119,128, 5,146,247,233,228,229,232,229,226,242,229,
- 119,128, 5,182,104, 2,167,170,167,181,225,242,237,229,238,233,
- 225,110,128, 5,125,233,242,225,231,225,238, 97,128, 48, 91,235,
- 225,244,225,235,225,238, 97,129, 48,187,167,204,232,225,236,230,
- 247,233,228,244,104,128,255,126,237,105, 2,167,223,168, 10,227,
- 239,236,239,110,131, 0, 59,167,237,167,246,168, 2,225,242,225,
- 226,233, 99,128, 6, 27,237,239,238,239,243,240,225,227,101,128,
- 255, 27,243,237,225,236,108,128,254, 84,246,239,233,227,229,228,
- 237,225,242,235,235,225,238, 97,129, 48,156,168, 29,232,225,236,
- 230,247,233,228,244,104,128,255,159,238,116, 2,168, 48,168, 58,
- 233,243,241,245,225,242,101,128, 51, 34,239,243,241,245,225,242,
- 101,128, 51, 35,246,229,110,142, 0, 55,168,102,168,111,168,121,
- 168,151,168,158,168,168,168,193,168,220,168,254,169, 10,169, 21,
- 169, 54,169, 62,169, 73,225,242,225,226,233, 99,128, 6,103,226,
- 229,238,231,225,236,105,128, 9,237,227,233,242,227,236,101,129,
- 36,102,168,132,233,238,246,229,242,243,229,243,225,238,243,243,
- 229,242,233,102,128, 39,144,228,229,246, 97,128, 9,109,229,233,
- 231,232,244,232,115,128, 33, 94,231,117, 2,168,175,168,184,234,
- 225,242,225,244,105,128, 10,237,242,237,245,235,232,105,128, 10,
- 109,232, 97, 2,168,200,168,211,227,235,225,242,225,226,233, 99,
- 128, 6,103,238,231,250,232,239,117,128, 48, 39,105, 2,168,226,
- 168,244,228,229,239,231,242,225,240,232,233,227,240,225,242,229,
- 110,128, 50, 38,238,230,229,242,233,239,114,128, 32,135,237,239,
- 238,239,243,240,225,227,101,128,255, 23,239,236,228,243,244,249,
- 236,101,128,247, 55,112, 2,169, 27,169, 34,225,242,229,110,128,
- 36,122,229,114, 2,169, 41,169, 47,233,239,100,128, 36,142,243,
- 233,225,110,128, 6,247,242,239,237,225,110,128, 33,118,243,245,
- 240,229,242,233,239,114,128, 32,119,116, 2,169, 79,169,117,229,
- 229,110, 2,169, 87,169, 96,227,233,242,227,236,101,128, 36,112,
- 112, 2,169,102,169,109,225,242,229,110,128, 36,132,229,242,233,
- 239,100,128, 36,152,232,225,105,128, 14, 87,230,244,232,249,240,
- 232,229,110,128, 0,173,104, 7,169,150,170,124,170,135,170,149,
- 171, 94,171,107,172, 15, 97, 6,169,164,169,175,169,185,169,196,
- 170, 83,170,108,225,242,237,229,238,233,225,110,128, 5,119,226,
- 229,238,231,225,236,105,128, 9,182,227,249,242,233,236,236,233,
- 99,128, 4, 72,100, 2,169,202,170, 42,228, 97, 4,169,213,169,
- 222,169,253,170, 11,225,242,225,226,233, 99,128, 6, 81,228,225,
- 237,237, 97, 2,169,232,169,241,225,242,225,226,233, 99,128,252,
- 97,244,225,238,225,242,225,226,233, 99,128,252, 94,230,225,244,
- 232,225,225,242,225,226,233, 99,128,252, 96,235,225,243,242, 97,
- 2,170, 21,170, 30,225,242,225,226,233, 99,128,252, 98,244,225,
- 238,225,242,225,226,233, 99,128,252, 95,101,132, 37,146,170, 54,
- 170, 61,170, 69,170, 78,228,225,242,107,128, 37,147,236,233,231,
- 232,116,128, 37,145,237,229,228,233,245,109,128, 37,146,246, 97,
- 128, 9, 54,231,117, 2,170, 90,170, 99,234,225,242,225,244,105,
- 128, 10,182,242,237,245,235,232,105,128, 10, 54,236,243,232,229,
- 236,229,244,232,229,226,242,229,119,128, 5,147,226,239,240,239,
- 237,239,230,111,128, 49, 21,227,232,225,227,249,242,233,236,236,
- 233, 99,128, 4, 73,101, 4,170,159,170,224,170,234,170,251,229,
- 110, 4,170,170,170,179,170,193,170,209,225,242,225,226,233, 99,
- 128, 6, 52,230,233,238,225,236,225,242,225,226,233, 99,128,254,
- 182,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,254,
- 183,237,229,228,233,225,236,225,242,225,226,233, 99,128,254,184,
- 233,227,239,240,244,233, 99,128, 3,227,241,229,108,129, 32,170,
- 170,242,232,229,226,242,229,119,128, 32,170,246, 97,134, 5,176,
- 171, 12,171, 27,171, 41,171, 50,171, 65,171, 81, 49, 2,171, 18,
- 171, 23,177, 53,128, 5,176, 53,128, 5,176, 50, 2,171, 33,171,
- 37, 50,128, 5,176,101,128, 5,176,232,229,226,242,229,119,128,
- 5,176,238,225,242,242,239,247,232,229,226,242,229,119,128, 5,
- 176,241,245,225,242,244,229,242,232,229,226,242,229,119,128, 5,
- 176,247,233,228,229,232,229,226,242,229,119,128, 5,176,232,225,
- 227,249,242,233,236,236,233, 99,128, 4,187,105, 2,171,113,171,
- 124,237,225,227,239,240,244,233, 99,128, 3,237,110,131, 5,233,
- 171,134,171,217,171,226,100, 2,171,140,171,206,225,231,229,243,
- 104,130,251, 73,171,152,171,161,232,229,226,242,229,119,128,251,
- 73,115, 2,171,167,171,187,232,233,238,228,239,116,129,251, 44,
- 171,178,232,229,226,242,229,119,128,251, 44,233,238,228,239,116,
- 129,251, 45,171,197,232,229,226,242,229,119,128,251, 45,239,244,
- 232,229,226,242,229,119,128, 5,193,232,229,226,242,229,119,128,
- 5,233,115, 2,171,232,171,252,232,233,238,228,239,116,129,251,
- 42,171,243,232,229,226,242,229,119,128,251, 42,233,238,228,239,
- 116,129,251, 43,172, 6,232,229,226,242,229,119,128,251, 43,239,
- 239,107,128, 2,130,105, 8,172, 39,172, 83,172, 94,172,119,172,
- 149,172,157,172,170,173, 85,231,237, 97,131, 3,195,172, 51,172,
- 55,172, 63, 49,128, 3,194,230,233,238,225,108,128, 3,194,236,
- 245,238,225,244,229,243,249,237,226,239,236,231,242,229,229,107,
- 128, 3,242,232,233,242,225,231,225,238, 97,128, 48, 87,235,225,
- 244,225,235,225,238, 97,129, 48,183,172,107,232,225,236,230,247,
- 233,228,244,104,128,255,124,236,245,113, 2,172,127,172,136,232,
- 229,226,242,229,119,128, 5,189,236,229,230,244,232,229,226,242,
- 229,119,128, 5,189,237,233,236,225,114,128, 34, 60,238,228,239,
- 244,232,229,226,242,229,119,128, 5,194,239,115, 6,172,185,172,
- 220,172,252,173, 24,173, 38,173, 70, 97, 2,172,191,172,206,227,
- 233,242,227,236,229,235,239,242,229,225,110,128, 50,116,240,225,
- 242,229,238,235,239,242,229,225,110,128, 50, 20,227,105, 2,172,
- 227,172,239,229,245,227,235,239,242,229,225,110,128, 49,126,242,
- 227,236,229,235,239,242,229,225,110,128, 50,102,107, 2,173, 2,
- 173, 16,233,249,229,239,235,235,239,242,229,225,110,128, 49,122,
- 239,242,229,225,110,128, 49, 69,238,233,229,245,238,235,239,242,
- 229,225,110,128, 49,123,112, 2,173, 44,173, 57,225,242,229,238,
- 235,239,242,229,225,110,128, 50, 6,233,229,245,240,235,239,242,
- 229,225,110,128, 49,125,244,233,235,229,245,244,235,239,242,229,
- 225,110,128, 49,124,120,141, 0, 54,173,115,173,124,173,134,173,
- 164,173,171,173,196,173,223,174, 1,174, 13,174, 24,174, 57,174,
- 65,174, 76,225,242,225,226,233, 99,128, 6,102,226,229,238,231,
- 225,236,105,128, 9,236,227,233,242,227,236,101,129, 36,101,173,
- 145,233,238,246,229,242,243,229,243,225,238,243,243,229,242,233,
- 102,128, 39,143,228,229,246, 97,128, 9,108,231,117, 2,173,178,
- 173,187,234,225,242,225,244,105,128, 10,236,242,237,245,235,232,
- 105,128, 10,108,232, 97, 2,173,203,173,214,227,235,225,242,225,
- 226,233, 99,128, 6,102,238,231,250,232,239,117,128, 48, 38,105,
- 2,173,229,173,247,228,229,239,231,242,225,240,232,233,227,240,
- 225,242,229,110,128, 50, 37,238,230,229,242,233,239,114,128, 32,
- 134,237,239,238,239,243,240,225,227,101,128,255, 22,239,236,228,
- 243,244,249,236,101,128,247, 54,112, 2,174, 30,174, 37,225,242,
- 229,110,128, 36,121,229,114, 2,174, 44,174, 50,233,239,100,128,
- 36,141,243,233,225,110,128, 6,246,242,239,237,225,110,128, 33,
- 117,243,245,240,229,242,233,239,114,128, 32,118,116, 2,174, 82,
- 174,153,229,229,110, 2,174, 90,174,132, 99, 2,174, 96,174,104,
- 233,242,227,236,101,128, 36,111,245,242,242,229,238,227,249,228,
- 229,238,239,237,233,238,225,244,239,242,226,229,238,231,225,236,
- 105,128, 9,249,112, 2,174,138,174,145,225,242,229,110,128, 36,
- 131,229,242,233,239,100,128, 36,151,232,225,105,128, 14, 86,108,
- 2,174,165,174,185,225,243,104,129, 0, 47,174,173,237,239,238,
- 239,243,240,225,227,101,128,255, 15,239,238,103,129, 1,127,174,
- 193,228,239,244,225,227,227,229,238,116,128, 30,155,109, 2,174,
- 211,174,221,233,236,229,230,225,227,101,128, 38, 58,239,238,239,
- 243,240,225,227,101,128,255, 83,111, 6,174,246,175, 40,175, 51,
- 175, 76,175,121,175,132,102, 2,174,252,175, 10,240,225,243,245,
- 241,232,229,226,242,229,119,128, 5,195,116, 2,175, 16,175, 25,
- 232,249,240,232,229,110,128, 0,173,243,233,231,238,227,249,242,
- 233,236,236,233, 99,128, 4, 76,232,233,242,225,231,225,238, 97,
- 128, 48, 93,235,225,244,225,235,225,238, 97,129, 48,189,175, 64,
- 232,225,236,230,247,233,228,244,104,128,255,127,236,233,228,245,
- 115, 2,175, 86,175,103,236,239,238,231,239,246,229,242,236,225,
- 249,227,237, 98,128, 3, 56,243,232,239,242,244,239,246,229,242,
- 236,225,249,227,237, 98,128, 3, 55,242,245,243,233,244,232,225,
- 105,128, 14, 41,115, 3,175,140,175,150,175,158,225,236,225,244,
- 232,225,105,128, 14, 40,239,244,232,225,105,128, 14, 11,245,225,
- 244,232,225,105,128, 14, 42,240, 97, 3,175,176,175,196,175,228,
- 227,101,129, 0, 32,175,183,232,225,227,235,225,242,225,226,233,
- 99,128, 0, 32,228,101,129, 38, 96,175,203,243,245,233,116, 2,
- 175,212,175,220,226,236,225,227,107,128, 38, 96,247,232,233,244,
- 101,128, 38,100,242,229,110,128, 36,174,241,245,225,242,101, 11,
- 176, 6,176, 17,176, 31,176, 56,176, 73,176, 99,176,114,176,147,
- 176,174,176,230,176,245,226,229,236,239,247,227,237, 98,128, 3,
- 59, 99, 2,176, 23,176, 27, 99,128, 51,196,109,128, 51,157,228,
- 233,225,231,239,238,225,236,227,242,239,243,243,232,225,244,227,
- 232,230,233,236,108,128, 37,169,232,239,242,233,250,239,238,244,
- 225,236,230,233,236,108,128, 37,164,107, 2,176, 79,176, 83,103,
- 128, 51,143,109,129, 51,158,176, 89,227,225,240,233,244,225,108,
- 128, 51,206,108, 2,176,105,176,109,110,128, 51,209,239,103,128,
- 51,210,109, 4,176,124,176,128,176,133,176,137,103,128, 51,142,
- 233,108,128, 51,213,109,128, 51,156,243,241,245,225,242,229,100,
- 128, 51,161,239,242,244,232,239,231,239,238,225,236,227,242,239,
- 243,243,232,225,244,227,232,230,233,236,108,128, 37,166,245,240,
- 240,229,114, 2,176,184,176,207,236,229,230,244,244,239,236,239,
- 247,229,242,242,233,231,232,244,230,233,236,108,128, 37,167,242,
- 233,231,232,244,244,239,236,239,247,229,242,236,229,230,244,230,
- 233,236,108,128, 37,168,246,229,242,244,233,227,225,236,230,233,
- 236,108,128, 37,165,247,232,233,244,229,247,233,244,232,243,237,
- 225,236,236,226,236,225,227,107,128, 37,163,242,243,241,245,225,
- 242,101,128, 51,219,115, 2,177, 27,177,197, 97, 4,177, 37,177,
- 47,177, 54,177, 65,226,229,238,231,225,236,105,128, 9,183,228,
- 229,246, 97,128, 9, 55,231,245,234,225,242,225,244,105,128, 10,
- 183,238,103, 8,177, 84,177, 98,177,112,177,126,177,141,177,155,
- 177,169,177,182,227,233,229,245,227,235,239,242,229,225,110,128,
- 49, 73,232,233,229,245,232,235,239,242,229,225,110,128, 49,133,
- 233,229,245,238,231,235,239,242,229,225,110,128, 49,128,235,233,
- 249,229,239,235,235,239,242,229,225,110,128, 49, 50,238,233,229,
- 245,238,235,239,242,229,225,110,128, 49,101,240,233,229,245,240,
- 235,239,242,229,225,110,128, 49, 67,243,233,239,243,235,239,242,
- 229,225,110,128, 49, 70,244,233,235,229,245,244,235,239,242,229,
- 225,110,128, 49, 56,245,240,229,242,233,239,114,128,246,242,116,
- 2,177,213,177,236,229,242,236,233,238,103,129, 0,163,177,224,
- 237,239,238,239,243,240,225,227,101,128,255,225,242,239,235,101,
- 2,177,245,178, 6,236,239,238,231,239,246,229,242,236,225,249,
- 227,237, 98,128, 3, 54,243,232,239,242,244,239,246,229,242,236,
- 225,249,227,237, 98,128, 3, 53,117, 7,178, 40,178, 72,178, 94,
- 178,105,178,146,178,156,178,160,226,243,229,116,130, 34,130,178,
- 51,178, 62,238,239,244,229,241,245,225,108,128, 34,138,239,242,
- 229,241,245,225,108,128, 34,134, 99, 2,178, 78,178, 86,227,229,
- 229,228,115,128, 34,123,232,244,232,225,116,128, 34, 11,232,233,
- 242,225,231,225,238, 97,128, 48, 89,107, 2,178,111,178,135,225,
- 244,225,235,225,238, 97,129, 48,185,178,123,232,225,236,230,247,
- 233,228,244,104,128,255,125,245,238,225,242,225,226,233, 99,128,
- 6, 82,237,237,225,244,233,239,110,128, 34, 17,110,128, 38, 60,
- 240,229,242,243,229,116,130, 34,131,178,173,178,184,238,239,244,
- 229,241,245,225,108,128, 34,139,239,242,229,241,245,225,108,128,
- 34,135,246,243,241,245,225,242,101,128, 51,220,249,239,245,247,
- 225,229,242,225,243,241,245,225,242,101,128, 51,124,116,144, 0,
- 116,179, 1,180, 10,180, 31,180,174,180,214,183, 6,186,144,187,
- 219,187,231,187,243,189, 20,189, 45,189,131,190, 55,190,239,191,
- 73, 97, 10,179, 23,179, 33,179, 54,179, 61,179, 86,179,164,179,
- 181,179,206,179,220,179,224,226,229,238,231,225,236,105,128, 9,
- 164,227,107, 2,179, 40,179, 47,228,239,247,110,128, 34,164,236,
- 229,230,116,128, 34,163,228,229,246, 97,128, 9, 36,231,117, 2,
- 179, 68,179, 77,234,225,242,225,244,105,128, 10,164,242,237,245,
- 235,232,105,128, 10, 36,104, 4,179, 96,179,105,179,119,179,149,
- 225,242,225,226,233, 99,128, 6, 55,230,233,238,225,236,225,242,
- 225,226,233, 99,128,254,194,105, 2,179,125,179,140,238,233,244,
- 233,225,236,225,242,225,226,233, 99,128,254,195,242,225,231,225,
- 238, 97,128, 48, 95,237,229,228,233,225,236,225,242,225,226,233,
- 99,128,254,196,233,243,249,239,245,229,242,225,243,241,245,225,
- 242,101,128, 51,125,235,225,244,225,235,225,238, 97,129, 48,191,
- 179,194,232,225,236,230,247,233,228,244,104,128,255,128,244,247,
- 229,229,236,225,242,225,226,233, 99,128, 6, 64,117,128, 3,196,
- 118,130, 5,234,179,232,180, 1,228,225,231,229,115,129,251, 74,
- 179,242,104,129,251, 74,179,248,232,229,226,242,229,119,128,251,
- 74,232,229,226,242,229,119,128, 5,234, 98, 2,180, 16,180, 21,
- 225,114,128, 1,103,239,240,239,237,239,230,111,128, 49, 10, 99,
- 6,180, 45,180, 52,180, 59,180, 68,180,134,180,161,225,242,239,
- 110,128, 1,101,227,245,242,108,128, 2,168,229,228,233,236,236,
- 97,128, 1, 99,232,229,104, 4,180, 80,180, 89,180,103,180,119,
- 225,242,225,226,233, 99,128, 6,134,230,233,238,225,236,225,242,
- 225,226,233, 99,128,251,123,233,238,233,244,233,225,236,225,242,
- 225,226,233, 99,128,251,124,237,229,228,233,225,236,225,242,225,
- 226,233, 99,128,251,125,233,242, 99, 2,180,142,180,147,236,101,
- 128, 36,227,245,237,230,236,229,248,226,229,236,239,119,128, 30,
- 113,239,237,237,225,225,227,227,229,238,116,128, 1, 99,100, 2,
- 180,180,180,190,233,229,242,229,243,233,115,128, 30,151,239,116,
- 2,180,197,180,206,225,227,227,229,238,116,128, 30,107,226,229,
- 236,239,119,128, 30,109,101, 9,180,234,180,245,181, 9,182, 19,
- 182, 44,182,108,182,175,182,180,182,232,227,249,242,233,236,236,
- 233, 99,128, 4, 66,228,229,243,227,229,238,228,229,242,227,249,
- 242,233,236,236,233, 99,128, 4,173,104, 7,181, 25,181, 34,181,
- 48,181, 88,181,118,181,159,182, 1,225,242,225,226,233, 99,128,
- 6, 42,230,233,238,225,236,225,242,225,226,233, 99,128,254,150,
- 232,225,232,105, 2,181, 57,181, 72,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,252,162,243,239,236,225,244,229,228,225,
- 242,225,226,233, 99,128,252, 12,105, 2,181, 94,181,109,238,233,
- 244,233,225,236,225,242,225,226,233, 99,128,254,151,242,225,231,
- 225,238, 97,128, 48,102,234,229,229,237,105, 2,181,128,181,143,
- 238,233,244,233,225,236,225,242,225,226,233, 99,128,252,161,243,
- 239,236,225,244,229,228,225,242,225,226,233, 99,128,252, 11,109,
- 2,181,165,181,199,225,242,226,245,244, 97, 2,181,176,181,185,
- 225,242,225,226,233, 99,128, 6, 41,230,233,238,225,236,225,242,
- 225,226,233, 99,128,254,148,101, 2,181,205,181,218,228,233,225,
- 236,225,242,225,226,233, 99,128,254,152,229,237,105, 2,181,226,
- 181,241,238,233,244,233,225,236,225,242,225,226,233, 99,128,252,
- 164,243,239,236,225,244,229,228,225,242,225,226,233, 99,128,252,
- 14,238,239,239,238,230,233,238,225,236,225,242,225,226,233, 99,
- 128,252,115,235,225,244,225,235,225,238, 97,129, 48,198,182, 32,
- 232,225,236,230,247,233,228,244,104,128,255,131,108, 2,182, 50,
- 182, 69,229,240,232,239,238,101,129, 33, 33,182, 61,226,236,225,
- 227,107,128, 38, 14,233,243,232, 97, 2,182, 78,182, 93,231,229,
- 228,239,236,225,232,229,226,242,229,119,128, 5,160,241,229,244,
- 225,238,225,232,229,226,242,229,119,128, 5,169,110, 4,182,118,
- 182,127,182,146,182,167,227,233,242,227,236,101,128, 36,105,233,
- 228,229,239,231,242,225,240,232,233,227,240,225,242,229,110,128,
- 50, 41,112, 2,182,152,182,159,225,242,229,110,128, 36,125,229,
- 242,233,239,100,128, 36,145,242,239,237,225,110,128, 33,121,243,
- 104,128, 2,167,116,131, 5,216,182,190,182,210,182,219,228,225,
- 231,229,243,104,129,251, 56,182,201,232,229,226,242,229,119,128,
- 251, 56,232,229,226,242,229,119,128, 5,216,243,229,227,249,242,
- 233,236,236,233, 99,128, 4,181,246,233,114, 2,182,240,182,249,
- 232,229,226,242,229,119,128, 5,155,236,229,230,244,232,229,226,
- 242,229,119,128, 5,155,104, 6,183, 20,183,172,184, 38,184,170,
- 185, 77,186,134, 97, 5,183, 32,183, 42,183, 49,183, 74,183,103,
- 226,229,238,231,225,236,105,128, 9,165,228,229,246, 97,128, 9,
- 37,231,117, 2,183, 56,183, 65,234,225,242,225,244,105,128, 10,
- 165,242,237,245,235,232,105,128, 10, 37,108, 2,183, 80,183, 89,
- 225,242,225,226,233, 99,128, 6, 48,230,233,238,225,236,225,242,
- 225,226,233, 99,128,254,172,238,244,232,225,235,232,225,116, 3,
- 183,118,183,149,183,156,236,239,119, 2,183,126,183,137,236,229,
- 230,244,244,232,225,105,128,248,152,242,233,231,232,244,244,232,
- 225,105,128,248,151,244,232,225,105,128, 14, 76,245,240,240,229,
- 242,236,229,230,244,244,232,225,105,128,248,150,101, 3,183,180,
- 183,244,184, 11,104, 4,183,190,183,199,183,213,183,229,225,242,
- 225,226,233, 99,128, 6, 43,230,233,238,225,236,225,242,225,226,
- 233, 99,128,254,154,233,238,233,244,233,225,236,225,242,225,226,
- 233, 99,128,254,155,237,229,228,233,225,236,225,242,225,226,233,
- 99,128,254,156,242,101, 2,183,251,184, 4,229,248,233,243,244,
- 115,128, 34, 3,230,239,242,101,128, 34, 52,244, 97,130, 3,184,
- 184, 20,184, 24, 49,128, 3,209,243,249,237,226,239,236,231,242,
- 229,229,107,128, 3,209,105, 2,184, 44,184,130,229,245,244,104,
- 4,184, 57,184, 92,184,107,184,116, 97, 2,184, 63,184, 78,227,
- 233,242,227,236,229,235,239,242,229,225,110,128, 50,121,240,225,
- 242,229,238,235,239,242,229,225,110,128, 50, 25,227,233,242,227,
- 236,229,235,239,242,229,225,110,128, 50,107,235,239,242,229,225,
- 110,128, 49, 76,240,225,242,229,238,235,239,242,229,225,110,128,
- 50, 11,242,244,229,229,110, 2,184,140,184,149,227,233,242,227,
- 236,101,128, 36,108,112, 2,184,155,184,162,225,242,229,110,128,
- 36,128,229,242,233,239,100,128, 36,148,111, 6,184,184,184,201,
- 184,206,184,220,184,225,185, 22,238,225,238,231,237,239,238,244,
- 232,239,244,232,225,105,128, 14, 17,239,107,128, 1,173,240,232,
- 245,244,232,225,239,244,232,225,105,128, 14, 18,242,110,128, 0,
- 254,244,104, 3,184,234,185, 2,185, 12, 97, 2,184,240,184,250,
- 232,225,238,244,232,225,105,128, 14, 23,238,244,232,225,105,128,
- 14, 16,239,238,231,244,232,225,105,128, 14, 24,245,238,231,244,
- 232,225,105,128, 14, 22,245,243,225,238,100, 2,185, 32,185, 43,
- 227,249,242,233,236,236,233, 99,128, 4,130,243,243,229,240,225,
- 242,225,244,239,114, 2,185, 58,185, 67,225,242,225,226,233, 99,
- 128, 6,108,240,229,242,243,233,225,110,128, 6,108,242,229,101,
- 144, 0, 51,185,115,185,124,185,134,185,164,185,171,185,181,185,
- 206,185,233,186, 11,186, 23,186, 42,186, 53,186, 86,186,108,186,
- 116,186,127,225,242,225,226,233, 99,128, 6, 99,226,229,238,231,
- 225,236,105,128, 9,233,227,233,242,227,236,101,129, 36, 98,185,
- 145,233,238,246,229,242,243,229,243,225,238,243,243,229,242,233,
- 102,128, 39,140,228,229,246, 97,128, 9,105,229,233,231,232,244,
- 232,115,128, 33, 92,231,117, 2,185,188,185,197,234,225,242,225,
- 244,105,128, 10,233,242,237,245,235,232,105,128, 10,105,232, 97,
- 2,185,213,185,224,227,235,225,242,225,226,233, 99,128, 6, 99,
- 238,231,250,232,239,117,128, 48, 35,105, 2,185,239,186, 1,228,
- 229,239,231,242,225,240,232,233,227,240,225,242,229,110,128, 50,
- 34,238,230,229,242,233,239,114,128, 32,131,237,239,238,239,243,
- 240,225,227,101,128,255, 19,238,245,237,229,242,225,244,239,242,
- 226,229,238,231,225,236,105,128, 9,246,239,236,228,243,244,249,
- 236,101,128,247, 51,112, 2,186, 59,186, 66,225,242,229,110,128,
- 36,118,229,114, 2,186, 73,186, 79,233,239,100,128, 36,138,243,
- 233,225,110,128, 6,243,241,245,225,242,244,229,242,115,129, 0,
- 190,186, 99,229,237,228,225,243,104,128,246,222,242,239,237,225,
- 110,128, 33,114,243,245,240,229,242,233,239,114,128, 0,179,244,
- 232,225,105,128, 14, 83,250,243,241,245,225,242,101,128, 51,148,
- 105, 7,186,160,186,171,187, 30,187,128,187,140,187,189,187,206,
- 232,233,242,225,231,225,238, 97,128, 48, 97,107, 2,186,177,186,
- 201,225,244,225,235,225,238, 97,129, 48,193,186,189,232,225,236,
- 230,247,233,228,244,104,128,255,129,229,245,116, 4,186,213,186,
- 248,187, 7,187, 16, 97, 2,186,219,186,234,227,233,242,227,236,
- 229,235,239,242,229,225,110,128, 50,112,240,225,242,229,238,235,
- 239,242,229,225,110,128, 50, 16,227,233,242,227,236,229,235,239,
- 242,229,225,110,128, 50, 98,235,239,242,229,225,110,128, 49, 55,
- 240,225,242,229,238,235,239,242,229,225,110,128, 50, 2,236,228,
- 101,133, 2,220,187, 46,187, 57,187, 74,187, 86,187,114,226,229,
- 236,239,247,227,237, 98,128, 3, 48, 99, 2,187, 63,187, 68,237,
- 98,128, 3, 3,239,237, 98,128, 3, 3,228,239,245,226,236,229,
- 227,237, 98,128, 3, 96,111, 2,187, 92,187,102,240,229,242,225,
- 244,239,114,128, 34, 60,246,229,242,236,225,249,227,237, 98,128,
- 3, 52,246,229,242,244,233,227,225,236,227,237, 98,128, 3, 62,
- 237,229,243,227,233,242,227,236,101,128, 34,151,112, 2,187,146,
- 187,176,229,232, 97, 2,187,154,187,163,232,229,226,242,229,119,
- 128, 5,150,236,229,230,244,232,229,226,242,229,119,128, 5,150,
- 240,233,231,245,242,237,245,235,232,105,128, 10,112,244,236,239,
- 227,249,242,233,236,236,233,227,227,237, 98,128, 4,131,247,238,
- 225,242,237,229,238,233,225,110,128, 5,127,236,233,238,229,226,
- 229,236,239,119,128, 30,111,237,239,238,239,243,240,225,227,101,
- 128,255, 84,111, 7,188, 3,188, 14,188, 25,188, 50,188,170,188,
- 182,189, 10,225,242,237,229,238,233,225,110,128, 5,105,232,233,
- 242,225,231,225,238, 97,128, 48,104,235,225,244,225,235,225,238,
- 97,129, 48,200,188, 38,232,225,236,230,247,233,228,244,104,128,
- 255,132,110, 3,188, 58,188,156,188,161,101, 4,188, 68,188,137,
- 188,144,188,150,226,225,114, 4,188, 80,188,109,188,119,188,128,
- 229,248,244,242, 97, 2,188, 90,188,100,232,233,231,232,237,239,
- 100,128, 2,229,236,239,247,237,239,100,128, 2,233,232,233,231,
- 232,237,239,100,128, 2,230,236,239,247,237,239,100,128, 2,232,
- 237,233,228,237,239,100,128, 2,231,230,233,246,101,128, 1,189,
- 243,233,120,128, 1,133,244,247,111,128, 1,168,239,115,128, 3,
- 132,243,241,245,225,242,101,128, 51, 39,240,225,244,225,235,244,
- 232,225,105,128, 14, 15,242,244,239,233,243,229,243,232,229,236,
- 236,226,242,225,227,235,229,116, 2,188,205,188,235,236,229,230,
- 116,130, 48, 20,188,216,188,224,243,237,225,236,108,128,254, 93,
- 246,229,242,244,233,227,225,108,128,254, 57,242,233,231,232,116,
- 130, 48, 21,188,247,188,255,243,237,225,236,108,128,254, 94,246,
- 229,242,244,233,227,225,108,128,254, 58,244,225,239,244,232,225,
- 105,128, 14, 21,240, 97, 2,189, 27,189, 39,236,225,244,225,236,
- 232,239,239,107,128, 1,171,242,229,110,128, 36,175,114, 3,189,
- 53,189, 84,189, 99,225,228,229,237,225,242,107,129, 33, 34,189,
- 65,115, 2,189, 71,189, 77,225,238,115,128,248,234,229,242,233,
- 102,128,246,219,229,244,242,239,230,236,229,248,232,239,239,107,
- 128, 2,136,233,225,103, 4,189,111,189,116,189,121,189,126,228,
- 110,128, 37,188,236,102,128, 37,196,242,116,128, 37,186,245,112,
- 128, 37,178,115,132, 2,166,189,143,189,182,190, 32,190, 45,225,
- 228,105,130, 5,230,189,153,189,173,228,225,231,229,243,104,129,
- 251, 70,189,164,232,229,226,242,229,119,128,251, 70,232,229,226,
- 242,229,119,128, 5,230,101, 2,189,188,189,199,227,249,242,233,
- 236,236,233, 99,128, 4, 70,242,101,134, 5,181,189,216,189,230,
- 189,235,189,244,190, 3,190, 19, 49, 2,189,222,189,226, 50,128,
- 5,181,101,128, 5,181,178, 98,128, 5,181,232,229,226,242,229,
- 119,128, 5,181,238,225,242,242,239,247,232,229,226,242,229,119,
- 128, 5,181,241,245,225,242,244,229,242,232,229,226,242,229,119,
- 128, 5,181,247,233,228,229,232,229,226,242,229,119,128, 5,181,
- 232,229,227,249,242,233,236,236,233, 99,128, 4, 91,245,240,229,
- 242,233,239,114,128,246,243,116, 4,190, 65,190,115,190,180,190,
- 231, 97, 3,190, 73,190, 83,190, 90,226,229,238,231,225,236,105,
- 128, 9,159,228,229,246, 97,128, 9, 31,231,117, 2,190, 97,190,
- 106,234,225,242,225,244,105,128, 10,159,242,237,245,235,232,105,
- 128, 10, 31,229,104, 4,190,126,190,135,190,149,190,165,225,242,
- 225,226,233, 99,128, 6,121,230,233,238,225,236,225,242,225,226,
- 233, 99,128,251,103,233,238,233,244,233,225,236,225,242,225,226,
- 233, 99,128,251,104,237,229,228,233,225,236,225,242,225,226,233,
- 99,128,251,105,232, 97, 3,190,189,190,199,190,206,226,229,238,
- 231,225,236,105,128, 9,160,228,229,246, 97,128, 9, 32,231,117,
- 2,190,213,190,222,234,225,242,225,244,105,128, 10,160,242,237,
- 245,235,232,105,128, 10, 32,245,242,238,229,100,128, 2,135,117,
- 3,190,247,191, 2,191, 27,232,233,242,225,231,225,238, 97,128,
- 48,100,235,225,244,225,235,225,238, 97,129, 48,196,191, 15,232,
- 225,236,230,247,233,228,244,104,128,255,130,243,237,225,236,108,
- 2,191, 37,191, 48,232,233,242,225,231,225,238, 97,128, 48, 99,
- 235,225,244,225,235,225,238, 97,129, 48,195,191, 61,232,225,236,
- 230,247,233,228,244,104,128,255,111,119, 2,191, 79,191,184,101,
- 2,191, 85,191,133,236,246,101, 3,191, 95,191,104,191,125,227,
- 233,242,227,236,101,128, 36,107,112, 2,191,110,191,117,225,242,
- 229,110,128, 36,127,229,242,233,239,100,128, 36,147,242,239,237,
- 225,110,128, 33,123,238,244,121, 3,191,143,191,152,191,163,227,
- 233,242,227,236,101,128, 36,115,232,225,238,231,250,232,239,117,
- 128, 83, 68,112, 2,191,169,191,176,225,242,229,110,128, 36,135,
- 229,242,233,239,100,128, 36,155,111,142, 0, 50,191,216,191,225,
- 191,235,192, 9,192, 61,192, 86,192,113,192,147,192,159,192,178,
- 192,189,192,222,192,230,192,254,225,242,225,226,233, 99,128, 6,
- 98,226,229,238,231,225,236,105,128, 9,232,227,233,242,227,236,
- 101,129, 36, 97,191,246,233,238,246,229,242,243,229,243,225,238,
- 243,243,229,242,233,102,128, 39,139,100, 2,192, 15,192, 21,229,
- 246, 97,128, 9,104,239,116, 2,192, 28,192, 39,229,238,236,229,
- 225,228,229,114,128, 32, 37,236,229,225,228,229,114,129, 32, 37,
- 192, 50,246,229,242,244,233,227,225,108,128,254, 48,231,117, 2,
- 192, 68,192, 77,234,225,242,225,244,105,128, 10,232,242,237,245,
- 235,232,105,128, 10,104,232, 97, 2,192, 93,192,104,227,235,225,
- 242,225,226,233, 99,128, 6, 98,238,231,250,232,239,117,128, 48,
- 34,105, 2,192,119,192,137,228,229,239,231,242,225,240,232,233,
- 227,240,225,242,229,110,128, 50, 33,238,230,229,242,233,239,114,
- 128, 32,130,237,239,238,239,243,240,225,227,101,128,255, 18,238,
- 245,237,229,242,225,244,239,242,226,229,238,231,225,236,105,128,
- 9,245,239,236,228,243,244,249,236,101,128,247, 50,112, 2,192,
- 195,192,202,225,242,229,110,128, 36,117,229,114, 2,192,209,192,
- 215,233,239,100,128, 36,137,243,233,225,110,128, 6,242,242,239,
- 237,225,110,128, 33,113,115, 2,192,236,192,244,244,242,239,235,
- 101,128, 1,187,245,240,229,242,233,239,114,128, 0,178,244,104,
- 2,193, 5,193, 10,225,105,128, 14, 82,233,242,228,115,128, 33,
- 84,117,145, 0,117,193, 55,193, 63,193,104,193,161,194, 43,194,
- 80,194,203,194,219,195, 14,195, 84,195,165,195,174,196, 37,196,
- 61,196,169,196,197,197, 55,225,227,245,244,101,128, 0,250, 98,
- 4,193, 73,193, 78,193, 87,193, 97,225,114,128, 2,137,229,238,
- 231,225,236,105,128, 9,137,239,240,239,237,239,230,111,128, 49,
- 40,242,229,246,101,128, 1,109, 99, 3,193,112,193,119,193,151,
- 225,242,239,110,128, 1,212,233,242, 99, 2,193,127,193,132,236,
- 101,128, 36,228,245,237,230,236,229,120,129, 0,251,193,143,226,
- 229,236,239,119,128, 30,119,249,242,233,236,236,233, 99,128, 4,
- 67,100, 5,193,173,193,184,193,207,193,213,194, 33,225,244,244,
- 225,228,229,246, 97,128, 9, 81,226,108, 2,193,191,193,199,225,
- 227,245,244,101,128, 1,113,231,242,225,246,101,128, 2, 21,229,
- 246, 97,128, 9, 9,233,229,242,229,243,233,115,133, 0,252,193,
- 233,193,241,193,249,194, 16,194, 24,225,227,245,244,101,128, 1,
- 216,226,229,236,239,119,128, 30,115, 99, 2,193,255,194, 6,225,
- 242,239,110,128, 1,218,249,242,233,236,236,233, 99,128, 4,241,
- 231,242,225,246,101,128, 1,220,237,225,227,242,239,110,128, 1,
- 214,239,244,226,229,236,239,119,128, 30,229,103, 2,194, 49,194,
- 56,242,225,246,101,128, 0,249,117, 2,194, 62,194, 71,234,225,
- 242,225,244,105,128, 10,137,242,237,245,235,232,105,128, 10, 9,
- 104, 3,194, 88,194, 98,194,176,233,242,225,231,225,238, 97,128,
- 48, 70,111, 2,194,104,194,114,239,235,225,226,239,246,101,128,
- 30,231,242,110,133, 1,176,194,129,194,137,194,148,194,156,194,
- 168,225,227,245,244,101,128, 30,233,228,239,244,226,229,236,239,
- 119,128, 30,241,231,242,225,246,101,128, 30,235,232,239,239,235,
- 225,226,239,246,101,128, 30,237,244,233,236,228,101,128, 30,239,
- 245,238,231,225,242,245,237,236,225,245,116,129, 1,113,194,192,
- 227,249,242,233,236,236,233, 99,128, 4,243,233,238,246,229,242,
- 244,229,228,226,242,229,246,101,128, 2, 23,107, 3,194,227,194,
- 251,195, 6,225,244,225,235,225,238, 97,129, 48,166,194,239,232,
- 225,236,230,247,233,228,244,104,128,255,115,227,249,242,233,236,
- 236,233, 99,128, 4,121,239,242,229,225,110,128, 49, 92,109, 2,
- 195, 20,195, 73, 97, 2,195, 26,195, 59,227,242,239,110,130, 1,
- 107,195, 37,195, 48,227,249,242,233,236,236,233, 99,128, 4,239,
- 228,233,229,242,229,243,233,115,128, 30,123,244,242,225,231,245,
- 242,237,245,235,232,105,128, 10, 65,239,238,239,243,240,225,227,
- 101,128,255, 85,110, 2,195, 90,195,145,228,229,242,243,227,239,
- 242,101,132, 0, 95,195,109,195,115,195,127,195,138,228,226,108,
- 128, 32, 23,237,239,238,239,243,240,225,227,101,128,255, 63,246,
- 229,242,244,233,227,225,108,128,254, 51,247,225,246,121,128,254,
- 79,105, 2,195,151,195,156,239,110,128, 34, 42,246,229,242,243,
- 225,108,128, 34, 0,239,231,239,238,229,107,128, 1,115,112, 5,
- 195,186,195,193,195,201,195,216,196, 11,225,242,229,110,128, 36,
- 176,226,236,239,227,107,128, 37,128,240,229,242,228,239,244,232,
- 229,226,242,229,119,128, 5,196,243,233,236,239,110,131, 3,197,
- 195,230,195,251,196, 3,228,233,229,242,229,243,233,115,129, 3,
- 203,195,243,244,239,238,239,115,128, 3,176,236,225,244,233,110,
- 128, 2,138,244,239,238,239,115,128, 3,205,244,225,227,107, 2,
- 196, 20,196, 31,226,229,236,239,247,227,237, 98,128, 3, 29,237,
- 239,100,128, 2,212,114, 2,196, 43,196, 55,225,231,245,242,237,
- 245,235,232,105,128, 10,115,233,238,103,128, 1,111,115, 3,196,
- 69,196, 84,196,129,232,239,242,244,227,249,242,233,236,236,233,
- 99,128, 4, 94,237,225,236,108, 2,196, 93,196,104,232,233,242,
- 225,231,225,238, 97,128, 48, 69,235,225,244,225,235,225,238, 97,
- 129, 48,165,196,117,232,225,236,230,247,233,228,244,104,128,255,
- 105,244,242,225,233,231,232,116, 2,196,141,196,152,227,249,242,
- 233,236,236,233, 99,128, 4,175,243,244,242,239,235,229,227,249,
- 242,233,236,236,233, 99,128, 4,177,244,233,236,228,101,130, 1,
- 105,196,181,196,189,225,227,245,244,101,128, 30,121,226,229,236,
- 239,119,128, 30,117,117, 5,196,209,196,219,196,226,196,251,197,
- 11,226,229,238,231,225,236,105,128, 9,138,228,229,246, 97,128,
- 9, 10,231,117, 2,196,233,196,242,234,225,242,225,244,105,128,
- 10,138,242,237,245,235,232,105,128, 10, 10,237,225,244,242,225,
- 231,245,242,237,245,235,232,105,128, 10, 66,246,239,247,229,236,
- 243,233,231,110, 3,197, 27,197, 37,197, 44,226,229,238,231,225,
- 236,105,128, 9,194,228,229,246, 97,128, 9, 66,231,245,234,225,
- 242,225,244,105,128, 10,194,246,239,247,229,236,243,233,231,110,
- 3,197, 71,197, 81,197, 88,226,229,238,231,225,236,105,128, 9,
- 193,228,229,246, 97,128, 9, 65,231,245,234,225,242,225,244,105,
- 128, 10,193,118,139, 0,118,197,125,198, 17,198, 26,198, 37,198,
- 222,198,229,199, 71,199, 83,199,183,199,191,199,212, 97, 4,197,
- 135,197,142,197,167,197,178,228,229,246, 97,128, 9, 53,231,117,
- 2,197,149,197,158,234,225,242,225,244,105,128, 10,181,242,237,
- 245,235,232,105,128, 10, 53,235,225,244,225,235,225,238, 97,128,
- 48,247,118,132, 5,213,197,190,197,217,197,249,198, 5,228,225,
- 231,229,243,104,130,251, 53,197,203,197,208,182, 53,128,251, 53,
- 232,229,226,242,229,119,128,251, 53,104, 2,197,223,197,231,229,
- 226,242,229,119,128, 5,213,239,236,225,109,129,251, 75,197,240,
- 232,229,226,242,229,119,128,251, 75,246,225,246,232,229,226,242,
- 229,119,128, 5,240,249,239,228,232,229,226,242,229,119,128, 5,
- 241,227,233,242,227,236,101,128, 36,229,228,239,244,226,229,236,
- 239,119,128, 30,127,101, 6,198, 51,198, 62,198,126,198,137,198,
- 143,198,210,227,249,242,233,236,236,233, 99,128, 4, 50,104, 4,
- 198, 72,198, 81,198, 95,198,111,225,242,225,226,233, 99,128, 6,
- 164,230,233,238,225,236,225,242,225,226,233, 99,128,251,107,233,
- 238,233,244,233,225,236,225,242,225,226,233, 99,128,251,108,237,
- 229,228,233,225,236,225,242,225,226,233, 99,128,251,109,235,225,
- 244,225,235,225,238, 97,128, 48,249,238,245,115,128, 38, 64,242,
- 244,233,227,225,108, 2,198,154,198,160,226,225,114,128, 0,124,
- 236,233,238,101, 4,198,173,198,184,198,195,198,204,225,226,239,
- 246,229,227,237, 98,128, 3, 13,226,229,236,239,247,227,237, 98,
- 128, 3, 41,236,239,247,237,239,100,128, 2,204,237,239,100,128,
- 2,200,247,225,242,237,229,238,233,225,110,128, 5,126,232,239,
- 239,107,128, 2,139,105, 3,198,237,198,248,199, 31,235,225,244,
- 225,235,225,238, 97,128, 48,248,242,225,237, 97, 3,199, 3,199,
- 13,199, 20,226,229,238,231,225,236,105,128, 9,205,228,229,246,
- 97,128, 9, 77,231,245,234,225,242,225,244,105,128, 10,205,243,
- 225,242,231, 97, 3,199, 43,199, 53,199, 60,226,229,238,231,225,
- 236,105,128, 9,131,228,229,246, 97,128, 9, 3,231,245,234,225,
- 242,225,244,105,128, 10,131,237,239,238,239,243,240,225,227,101,
- 128,255, 86,111, 3,199, 91,199,102,199,172,225,242,237,229,238,
- 233,225,110,128, 5,120,233,227,229,100, 2,199,111,199,147,233,
- 244,229,242,225,244,233,239,110, 2,199,125,199,136,232,233,242,
- 225,231,225,238, 97,128, 48,158,235,225,244,225,235,225,238, 97,
- 128, 48,254,237,225,242,235,235,225,238, 97,129, 48,155,199,160,
- 232,225,236,230,247,233,228,244,104,128,255,158,235,225,244,225,
- 235,225,238, 97,128, 48,250,240,225,242,229,110,128, 36,177,116,
- 2,199,197,199,204,233,236,228,101,128, 30,125,245,242,238,229,
- 100,128, 2,140,117, 2,199,218,199,229,232,233,242,225,231,225,
- 238, 97,128, 48,148,235,225,244,225,235,225,238, 97,128, 48,244,
- 119,143, 0,119,200, 18,200,251,201, 5,201, 28,201, 68,201,135,
- 201,143,203,114,203,155,203,167,203,242,203,250,204, 1,204, 12,
- 204, 21, 97, 8,200, 36,200, 43,200, 53,200, 64,200,102,200,134,
- 200,146,200,182,227,245,244,101,128, 30,131,229,235,239,242,229,
- 225,110,128, 49, 89,232,233,242,225,231,225,238, 97,128, 48,143,
- 107, 2,200, 70,200, 94,225,244,225,235,225,238, 97,129, 48,239,
- 200, 82,232,225,236,230,247,233,228,244,104,128,255,156,239,242,
- 229,225,110,128, 49, 88,243,237,225,236,108, 2,200,112,200,123,
- 232,233,242,225,231,225,238, 97,128, 48,142,235,225,244,225,235,
- 225,238, 97,128, 48,238,244,244,239,243,241,245,225,242,101,128,
- 51, 87,118, 2,200,152,200,160,229,228,225,243,104,128, 48, 28,
- 249,245,238,228,229,242,243,227,239,242,229,246,229,242,244,233,
- 227,225,108,128,254, 52,119, 3,200,190,200,199,200,213,225,242,
- 225,226,233, 99,128, 6, 72,230,233,238,225,236,225,242,225,226,
- 233, 99,128,254,238,232,225,237,250,225,225,226,239,246,101, 2,
- 200,228,200,237,225,242,225,226,233, 99,128, 6, 36,230,233,238,
- 225,236,225,242,225,226,233, 99,128,254,134,226,243,241,245,225,
- 242,101,128, 51,221,227,233,242, 99, 2,201, 14,201, 19,236,101,
- 128, 36,230,245,237,230,236,229,120,128, 1,117,100, 2,201, 34,
- 201, 44,233,229,242,229,243,233,115,128, 30,133,239,116, 2,201,
- 51,201, 60,225,227,227,229,238,116,128, 30,135,226,229,236,239,
- 119,128, 30,137,101, 4,201, 78,201, 89,201,101,201,125,232,233,
- 242,225,231,225,238, 97,128, 48,145,233,229,242,243,244,242,225,
- 243,115,128, 33, 24,107, 2,201,107,201,117,225,244,225,235,225,
- 238, 97,128, 48,241,239,242,229,225,110,128, 49, 94,239,235,239,
- 242,229,225,110,128, 49, 93,231,242,225,246,101,128, 30,129,232,
- 233,244,101, 8,201,164,201,173,202, 1,202, 91,202,175,202,220,
- 203, 16,203, 72,226,245,236,236,229,116,128, 37,230, 99, 2,201,
- 179,201,199,233,242,227,236,101,129, 37,203,201,189,233,238,246,
- 229,242,243,101,128, 37,217,239,242,238,229,242,226,242,225,227,
- 235,229,116, 2,201,216,201,236,236,229,230,116,129, 48, 14,201,
- 225,246,229,242,244,233,227,225,108,128,254, 67,242,233,231,232,
- 116,129, 48, 15,201,246,246,229,242,244,233,227,225,108,128,254,
- 68,100, 2,202, 7,202, 48,233,225,237,239,238,100,129, 37,199,
- 202, 18,227,239,238,244,225,233,238,233,238,231,226,236,225,227,
- 235,243,237,225,236,236,228,233,225,237,239,238,100,128, 37,200,
- 239,247,238,240,239,233,238,244,233,238,103, 2,202, 64,202, 80,
- 243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,191,
- 244,242,233,225,238,231,236,101,128, 37,189,236,101, 2,202, 98,
- 202,140,230,244,240,239,233,238,244,233,238,103, 2,202,113,202,
- 129,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
- 195,244,242,233,225,238,231,236,101,128, 37,193,238,244,233,227,
- 245,236,225,242,226,242,225,227,235,229,116, 2,202,160,202,167,
- 236,229,230,116,128, 48, 22,242,233,231,232,116,128, 48, 23,242,
- 233,231,232,244,240,239,233,238,244,233,238,103, 2,202,193,202,
- 209,243,237,225,236,236,244,242,233,225,238,231,236,101,128, 37,
- 185,244,242,233,225,238,231,236,101,128, 37,183,115, 3,202,228,
- 203, 2,203, 10,109, 2,202,234,202,246,225,236,236,243,241,245,
- 225,242,101,128, 37,171,233,236,233,238,231,230,225,227,101,128,
- 38, 58,241,245,225,242,101,128, 37,161,244,225,114,128, 38, 6,
- 116, 2,203, 22,203, 33,229,236,229,240,232,239,238,101,128, 38,
- 15,239,242,244,239,233,243,229,243,232,229,236,236,226,242,225,
- 227,235,229,116, 2,203, 57,203, 64,236,229,230,116,128, 48, 24,
- 242,233,231,232,116,128, 48, 25,245,240,240,239,233,238,244,233,
- 238,103, 2,203, 87,203,103,243,237,225,236,236,244,242,233,225,
- 238,231,236,101,128, 37,181,244,242,233,225,238,231,236,101,128,
- 37,179,105, 2,203,120,203,131,232,233,242,225,231,225,238, 97,
- 128, 48,144,107, 2,203,137,203,147,225,244,225,235,225,238, 97,
- 128, 48,240,239,242,229,225,110,128, 49, 95,237,239,238,239,243,
- 240,225,227,101,128,255, 87,111, 4,203,177,203,188,203,213,203,
- 231,232,233,242,225,231,225,238, 97,128, 48,146,235,225,244,225,
- 235,225,238, 97,129, 48,242,203,201,232,225,236,230,247,233,228,
- 244,104,128,255,102,110,129, 32,169,203,219,237,239,238,239,243,
- 240,225,227,101,128,255,230,247,225,229,238,244,232,225,105,128,
- 14, 39,240,225,242,229,110,128, 36,178,242,233,238,103,128, 30,
- 152,243,245,240,229,242,233,239,114,128, 2,183,244,245,242,238,
- 229,100,128, 2,141,249,238,110,128, 1,191,120,137, 0,120,204,
- 49,204, 60,204, 71,204, 80,204,107,204,120,204,124,204,136,204,
- 144,225,226,239,246,229,227,237, 98,128, 3, 61,226,239,240,239,
- 237,239,230,111,128, 49, 18,227,233,242,227,236,101,128, 36,231,
- 100, 2,204, 86,204, 96,233,229,242,229,243,233,115,128, 30,141,
- 239,244,225,227,227,229,238,116,128, 30,139,229,232,225,242,237,
- 229,238,233,225,110,128, 5,109,105,128, 3,190,237,239,238,239,
- 243,240,225,227,101,128,255, 88,240,225,242,229,110,128, 36,179,
- 243,245,240,229,242,233,239,114,128, 2,227,121,143, 0,121,204,
- 189,205,148,205,171,205,211,207,177,207,185,207,202,208, 10,208,
- 22,209, 19,209, 59,209, 71,209, 82,209,103,210, 76, 97, 11,204,
- 213,204,225,204,235,204,242,204,249,205, 3,205, 28,205, 39,205,
- 77,205, 90,205,136,225,228,239,243,241,245,225,242,101,128, 51,
- 78,226,229,238,231,225,236,105,128, 9,175,227,245,244,101,128,
- 0,253,228,229,246, 97,128, 9, 47,229,235,239,242,229,225,110,
- 128, 49, 82,231,117, 2,205, 10,205, 19,234,225,242,225,244,105,
- 128, 10,175,242,237,245,235,232,105,128, 10, 47,232,233,242,225,
- 231,225,238, 97,128, 48,132,107, 2,205, 45,205, 69,225,244,225,
- 235,225,238, 97,129, 48,228,205, 57,232,225,236,230,247,233,228,
- 244,104,128,255,148,239,242,229,225,110,128, 49, 81,237,225,235,
- 235,225,238,244,232,225,105,128, 14, 78,243,237,225,236,108, 2,
- 205,100,205,111,232,233,242,225,231,225,238, 97,128, 48,131,235,
- 225,244,225,235,225,238, 97,129, 48,227,205,124,232,225,236,230,
- 247,233,228,244,104,128,255,108,244,227,249,242,233,236,236,233,
- 99,128, 4, 99,227,233,242, 99, 2,205,157,205,162,236,101,128,
- 36,232,245,237,230,236,229,120,128, 1,119,100, 2,205,177,205,
- 187,233,229,242,229,243,233,115,128, 0,255,239,116, 2,205,194,
- 205,203,225,227,227,229,238,116,128, 30,143,226,229,236,239,119,
- 128, 30,245,101, 7,205,227,206,235,206,244,207, 6,207, 38,207,
- 114,207,165,104, 8,205,245,205,254,206, 32,206, 46,206,119,206,
- 135,206,194,206,212,225,242,225,226,233, 99,128, 6, 74,226,225,
- 242,242,229,101, 2,206, 9,206, 18,225,242,225,226,233, 99,128,
- 6,210,230,233,238,225,236,225,242,225,226,233, 99,128,251,175,
- 230,233,238,225,236,225,242,225,226,233, 99,128,254,242,232,225,
- 237,250,225,225,226,239,246,101, 4,206, 65,206, 74,206, 88,206,
- 104,225,242,225,226,233, 99,128, 6, 38,230,233,238,225,236,225,
- 242,225,226,233, 99,128,254,138,233,238,233,244,233,225,236,225,
- 242,225,226,233, 99,128,254,139,237,229,228,233,225,236,225,242,
- 225,226,233, 99,128,254,140,233,238,233,244,233,225,236,225,242,
- 225,226,233, 99,128,254,243,237,101, 2,206,142,206,155,228,233,
- 225,236,225,242,225,226,233, 99,128,254,244,229,237,105, 2,206,
- 163,206,178,238,233,244,233,225,236,225,242,225,226,233, 99,128,
- 252,221,243,239,236,225,244,229,228,225,242,225,226,233, 99,128,
- 252, 88,238,239,239,238,230,233,238,225,236,225,242,225,226,233,
- 99,128,252,148,244,232,242,229,229,228,239,244,243,226,229,236,
- 239,247,225,242,225,226,233, 99,128, 6,209,235,239,242,229,225,
- 110,128, 49, 86,110,129, 0,165,206,250,237,239,238,239,243,240,
- 225,227,101,128,255,229,111, 2,207, 12,207, 21,235,239,242,229,
- 225,110,128, 49, 85,242,233,238,232,233,229,245,232,235,239,242,
- 229,225,110,128, 49,134,114, 3,207, 46,207, 82,207, 94,225,232,
- 226,229,238,249,239,237,111, 2,207, 60,207, 69,232,229,226,242,
- 229,119,128, 5,170,236,229,230,244,232,229,226,242,229,119,128,
- 5,170,233,227,249,242,233,236,236,233, 99,128, 4, 75,245,228,
- 233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128,
- 4,249,243,233,229,245,238,103, 3,207,127,207,136,207,152,235,
- 239,242,229,225,110,128, 49,129,240,225,238,243,233,239,243,235,
- 239,242,229,225,110,128, 49,131,243,233,239,243,235,239,242,229,
- 225,110,128, 49,130,244,233,246,232,229,226,242,229,119,128, 5,
- 154,231,242,225,246,101,128, 30,243,232,239,239,107,129, 1,180,
- 207,194,225,226,239,246,101,128, 30,247,105, 5,207,214,207,225,
- 207,236,207,245,207,253,225,242,237,229,238,233,225,110,128, 5,
- 117,227,249,242,233,236,236,233, 99,128, 4, 87,235,239,242,229,
- 225,110,128, 49, 98,238,249,225,238,103,128, 38, 47,247,238,225,
- 242,237,229,238,233,225,110,128, 5,130,237,239,238,239,243,240,
- 225,227,101,128,255, 89,111, 7,208, 38,208,108,208,119,208,129,
- 208,167,208,213,208,222,100,131, 5,217,208, 48,208, 68,208, 77,
- 228,225,231,229,243,104,129,251, 57,208, 59,232,229,226,242,229,
- 119,128,251, 57,232,229,226,242,229,119,128, 5,217,249,239,100,
- 2,208, 85,208, 94,232,229,226,242,229,119,128, 5,242,240,225,
- 244,225,232,232,229,226,242,229,119,128,251, 31,232,233,242,225,
- 231,225,238, 97,128, 48,136,233,235,239,242,229,225,110,128, 49,
- 137,107, 2,208,135,208,159,225,244,225,235,225,238, 97,129, 48,
- 232,208,147,232,225,236,230,247,233,228,244,104,128,255,150,239,
- 242,229,225,110,128, 49, 91,243,237,225,236,108, 2,208,177,208,
- 188,232,233,242,225,231,225,238, 97,128, 48,135,235,225,244,225,
- 235,225,238, 97,129, 48,231,208,201,232,225,236,230,247,233,228,
- 244,104,128,255,110,244,231,242,229,229,107,128, 3,243,121, 2,
- 208,228,209, 9, 97, 2,208,234,208,244,229,235,239,242,229,225,
- 110,128, 49,136,107, 2,208,250,209, 2,239,242,229,225,110,128,
- 49,135,244,232,225,105,128, 14, 34,233,238,231,244,232,225,105,
- 128, 14, 13,112, 2,209, 25,209, 32,225,242,229,110,128, 36,180,
- 239,231,229,231,242,225,237,237,229,238,105,129, 3,122,209, 48,
- 231,242,229,229,235,227,237, 98,128, 3, 69,114,129, 1,166,209,
- 65,233,238,103,128, 30,153,243,245,240,229,242,233,239,114,128,
- 2,184,116, 2,209, 88,209, 95,233,236,228,101,128, 30,249,245,
- 242,238,229,100,128, 2,142,117, 5,209,115,209,126,209,136,209,
- 174,210, 50,232,233,242,225,231,225,238, 97,128, 48,134,233,235,
- 239,242,229,225,110,128, 49,140,107, 2,209,142,209,166,225,244,
- 225,235,225,238, 97,129, 48,230,209,154,232,225,236,230,247,233,
- 228,244,104,128,255,149,239,242,229,225,110,128, 49, 96,115, 3,
- 209,182,209,220,210, 5,226,233,103, 2,209,190,209,201,227,249,
- 242,233,236,236,233, 99,128, 4,107,233,239,244,233,230,233,229,
- 228,227,249,242,233,236,236,233, 99,128, 4,109,236,233,244,244,
- 236,101, 2,209,231,209,242,227,249,242,233,236,236,233, 99,128,
- 4,103,233,239,244,233,230,233,229,228,227,249,242,233,236,236,
- 233, 99,128, 4,105,237,225,236,108, 2,210, 14,210, 25,232,233,
- 242,225,231,225,238, 97,128, 48,133,235,225,244,225,235,225,238,
- 97,129, 48,229,210, 38,232,225,236,230,247,233,228,244,104,128,
- 255,109,249,101, 2,210, 57,210, 66,235,239,242,229,225,110,128,
- 49,139,239,235,239,242,229,225,110,128, 49,138,249, 97, 2,210,
- 83,210, 93,226,229,238,231,225,236,105,128, 9,223,228,229,246,
- 97,128, 9, 95,122,142, 0,122,210,132,211,140,211,151,211,194,
- 211,221,213, 0,213,108,213,150,213,162,213,174,213,202,213,210,
- 213,226,213,235, 97, 10,210,154,210,165,210,172,210,179,210,190,
- 211, 12,211, 42,211, 53,211, 89,211,101,225,242,237,229,238,233,
- 225,110,128, 5,102,227,245,244,101,128, 1,122,228,229,246, 97,
- 128, 9, 91,231,245,242,237,245,235,232,105,128, 10, 91,104, 4,
- 210,200,210,209,210,223,210,253,225,242,225,226,233, 99,128, 6,
- 56,230,233,238,225,236,225,242,225,226,233, 99,128,254,198,105,
- 2,210,229,210,244,238,233,244,233,225,236,225,242,225,226,233,
- 99,128,254,199,242,225,231,225,238, 97,128, 48, 86,237,229,228,
- 233,225,236,225,242,225,226,233, 99,128,254,200,233,110, 2,211,
- 19,211, 28,225,242,225,226,233, 99,128, 6, 50,230,233,238,225,
- 236,225,242,225,226,233, 99,128,254,176,235,225,244,225,235,225,
- 238, 97,128, 48,182,241,229,102, 2,211, 61,211, 75,231,225,228,
- 239,236,232,229,226,242,229,119,128, 5,149,241,225,244,225,238,
- 232,229,226,242,229,119,128, 5,148,242,241,225,232,229,226,242,
- 229,119,128, 5,152,249,233,110,130, 5,214,211,111,211,131,228,
- 225,231,229,243,104,129,251, 54,211,122,232,229,226,242,229,119,
- 128,251, 54,232,229,226,242,229,119,128, 5,214,226,239,240,239,
- 237,239,230,111,128, 49, 23, 99, 3,211,159,211,166,211,188,225,
- 242,239,110,128, 1,126,233,242, 99, 2,211,174,211,179,236,101,
- 128, 36,233,245,237,230,236,229,120,128, 30,145,245,242,108,128,
- 2,145,228,239,116,130, 1,124,211,204,211,213,225,227,227,229,
- 238,116,128, 1,124,226,229,236,239,119,128, 30,147,101, 6,211,
- 235,211,246,212, 33,212, 44,212, 55,212,251,227,249,242,233,236,
- 236,233, 99,128, 4, 55,100, 2,211,252,212, 15,229,243,227,229,
- 238,228,229,242,227,249,242,233,236,236,233, 99,128, 4,153,233,
- 229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128, 4,
- 223,232,233,242,225,231,225,238, 97,128, 48, 92,235,225,244,225,
- 235,225,238, 97,128, 48,188,242,111,140, 0, 48,212, 84,212, 93,
- 212,103,212,110,212,135,212,148,212,159,212,171,212,182,212,192,
- 212,203,212,210,225,242,225,226,233, 99,128, 6, 96,226,229,238,
- 231,225,236,105,128, 9,230,228,229,246, 97,128, 9,102,231,117,
- 2,212,117,212,126,234,225,242,225,244,105,128, 10,230,242,237,
- 245,235,232,105,128, 10,102,232,225,227,235,225,242,225,226,233,
- 99,128, 6, 96,233,238,230,229,242,233,239,114,128, 32,128,237,
- 239,238,239,243,240,225,227,101,128,255, 16,239,236,228,243,244,
- 249,236,101,128,247, 48,240,229,242,243,233,225,110,128, 6,240,
- 243,245,240,229,242,233,239,114,128, 32,112,244,232,225,105,128,
- 14, 80,247,233,228,244,104, 3,212,222,212,231,212,243,234,239,
- 233,238,229,114,128,254,255,238,239,238,234,239,233,238,229,114,
- 128, 32, 12,243,240,225,227,101,128, 32, 11,244, 97,128, 3,182,
- 104, 2,213, 6,213, 17,226,239,240,239,237,239,230,111,128, 49,
- 19,101, 4,213, 27,213, 38,213, 54,213, 65,225,242,237,229,238,
- 233,225,110,128, 5,106,226,242,229,246,229,227,249,242,233,236,
- 236,233, 99,128, 4,194,227,249,242,233,236,236,233, 99,128, 4,
- 54,100, 2,213, 71,213, 90,229,243,227,229,238,228,229,242,227,
- 249,242,233,236,236,233, 99,128, 4,151,233,229,242,229,243,233,
- 243,227,249,242,233,236,236,233, 99,128, 4,221,105, 3,213,116,
- 213,127,213,138,232,233,242,225,231,225,238, 97,128, 48, 88,235,
- 225,244,225,235,225,238, 97,128, 48,184,238,239,242,232,229,226,
- 242,229,119,128, 5,174,236,233,238,229,226,229,236,239,119,128,
- 30,149,237,239,238,239,243,240,225,227,101,128,255, 90,111, 2,
- 213,180,213,191,232,233,242,225,231,225,238, 97,128, 48, 94,235,
- 225,244,225,235,225,238, 97,128, 48,190,240,225,242,229,110,128,
- 36,181,242,229,244,242,239,230,236,229,248,232,239,239,107,128,
- 2,144,243,244,242,239,235,101,128, 1,182,117, 2,213,241,213,
- 252,232,233,242,225,231,225,238, 97,128, 48, 90,235,225,244,225,
- 235,225,238, 97,128, 48,186
- };
-
-
- /*
- * This function searches the compressed table efficiently.
- */
- static unsigned long
- ft_get_adobe_glyph_index( const char* name,
- const char* limit )
- {
- int c = 0;
- int count, min, max;
- const unsigned char* p = ft_adobe_glyph_list;
-
-
- if ( name == 0 || name >= limit )
- goto NotFound;
-
- c = *name++;
- count = p[1];
- p += 2;
-
- min = 0;
- max = count;
-
- while ( min < max )
- {
- int mid = ( min + max ) >> 1;
- const unsigned char* q = p + mid * 2;
- int c2;
-
-
- q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
-
- c2 = q[0] & 127;
- if ( c2 == c )
- {
- p = q;
- goto Found;
- }
- if ( c2 < c )
- min = mid + 1;
- else
- max = mid;
- }
- goto NotFound;
-
- Found:
- for (;;)
- {
- /* assert (*p & 127) == c */
-
- if ( name >= limit )
- {
- if ( (p[0] & 128) == 0 &&
- (p[1] & 128) != 0 )
- return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
-
- goto NotFound;
- }
- c = *name++;
- if ( p[0] & 128 )
- {
- p++;
- if ( c != (p[0] & 127) )
- goto NotFound;
-
- continue;
- }
-
- p++;
- count = p[0] & 127;
- if ( p[0] & 128 )
- p += 2;
-
- p++;
-
- for ( ; count > 0; count--, p += 2 )
- {
- int offset = ( (int)p[0] << 8 ) | p[1];
- const unsigned char* q = ft_adobe_glyph_list + offset;
-
- if ( c == ( q[0] & 127 ) )
- {
- p = q;
- goto NextIter;
- }
- }
- goto NotFound;
-
- NextIter:
- ;
- }
-
- NotFound:
- return 0;
- }
-
-#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk
deleted file mode 100644
index 06bd161e341..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/psnames/rules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# FreeType 2 PSNames driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# PSNames driver directory
-#
-PSNAMES_DIR := $(SRC_DIR)/psnames
-
-
-# compilation flags for the driver
-#
-PSNAMES_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSNAMES_DIR))
-
-
-# PSNames driver sources (i.e., C files)
-#
-PSNAMES_DRV_SRC := $(PSNAMES_DIR)/psmodule.c
-
-
-# PSNames driver headers
-#
-PSNAMES_DRV_H := $(PSNAMES_DRV_SRC:%.c=%.h) \
- $(PSNAMES_DIR)/pstables.h \
- $(PSNAMES_DIR)/psnamerr.h
-
-
-# PSNames driver object(s)
-#
-# PSNAMES_DRV_OBJ_M is used during `multi' builds
-# PSNAMES_DRV_OBJ_S is used during `single' builds
-#
-PSNAMES_DRV_OBJ_M := $(PSNAMES_DRV_SRC:$(PSNAMES_DIR)/%.c=$(OBJ_DIR)/%.$O)
-PSNAMES_DRV_OBJ_S := $(OBJ_DIR)/psnames.$O
-
-# PSNames driver source file for single build
-#
-PSNAMES_DRV_SRC_S := $(PSNAMES_DIR)/psmodule.c
-
-
-# PSNames driver - single object
-#
-$(PSNAMES_DRV_OBJ_S): $(PSNAMES_DRV_SRC_S) $(PSNAMES_DRV_SRC) \
- $(FREETYPE_H) $(PSNAMES_DRV_H)
- $(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSNAMES_DRV_SRC_S))
-
-
-# PSNames driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(PSNAMES_DIR)/%.c $(FREETYPE_H) $(PSNAMES_DRV_H)
- $(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(PSNAMES_DRV_OBJ_S)
-DRV_OBJS_M += $(PSNAMES_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile
deleted file mode 100644
index f6e4251cb8f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/raster Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) raster ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = ftraster ftrend1 ;
- }
- else
- {
- _sources = raster ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/raster Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h
deleted file mode 100644
index d9d73e33731..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftmisc.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftmisc.h */
-/* */
-/* Miscellaneous macros for stand-alone rasterizer (specification */
-/* only). */
-/* */
-/* Copyright 2005, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /***************************************************/
- /* */
- /* This file is *not* portable! You have to adapt */
- /* its definitions to your platform. */
- /* */
- /***************************************************/
-
-#ifndef __FTMISC_H__
-#define __FTMISC_H__
-
- /* memset */
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-#define FT_BEGIN_HEADER
-#define FT_END_HEADER
-
-#define FT_LOCAL_DEF( x ) static x
-
- /* from include/freetype2/fttypes.h */
-
- typedef unsigned char FT_Byte;
- typedef signed int FT_Int;
- typedef unsigned int FT_UInt;
- typedef signed long FT_Long;
- typedef unsigned long FT_ULong;
- typedef signed long FT_F26Dot6;
- typedef int FT_Error;
-
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
- ( ( (FT_ULong)_x1 << 24 ) | \
- ( (FT_ULong)_x2 << 16 ) | \
- ( (FT_ULong)_x3 << 8 ) | \
- (FT_ULong)_x4 )
-
-
- /* from src/ftcalc.c */
-
-#include <inttypes.h>
-
- typedef int64_t FT_Int64;
-
- static FT_Long
- FT_MulDiv( FT_Long a,
- FT_Long b,
- FT_Long c )
- {
- FT_Int s;
- FT_Long d;
-
-
- s = 1;
- if ( a < 0 ) { a = -a; s = -1; }
- if ( b < 0 ) { b = -b; s = -s; }
- if ( c < 0 ) { c = -c; s = -s; }
-
- d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
- : 0x7FFFFFFFL );
-
- return ( s > 0 ) ? d : -d;
- }
-
-#endif /* __FTMISC_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c
deleted file mode 100644
index ccb2e783bbd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.c
+++ /dev/null
@@ -1,3433 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftraster.c */
-/* */
-/* The FreeType glyph rasterizer (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2005, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file can be compiled without the rest of the FreeType engine, by */
- /* defining the _STANDALONE_ macro when compiling it. You also need to */
- /* put the files `ftimage.h' and `ftmisc.h' into the $(incdir) */
- /* directory. Typically, you should do something like */
- /* */
- /* - copy `src/raster/ftraster.c' (this file) to your current directory */
- /* */
- /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h' */
- /* to your current directory */
- /* */
- /* - compile `ftraster' with the _STANDALONE_ macro defined, as in */
- /* */
- /* cc -c -D_STANDALONE_ ftraster.c */
- /* */
- /* The renderer can be initialized with a call to */
- /* `ft_standard_raster.raster_new'; a bitmap can be generated */
- /* with a call to `ft_standard_raster.raster_render'. */
- /* */
- /* See the comments and documentation in the file `ftimage.h' for more */
- /* details on how the raster works. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This is a rewrite of the FreeType 1.x scan-line converter */
- /* */
- /*************************************************************************/
-
-#ifdef _STANDALONE_
-
-#include "ftmisc.h"
-#include "ftimage.h"
-
-#else /* !_STANDALONE_ */
-
-#include <ft2build.h>
-#include "ftraster.h"
-#include FT_INTERNAL_CALC_H /* for FT_MulDiv only */
-
-#endif /* !_STANDALONE_ */
-
-
- /*************************************************************************/
- /* */
- /* A simple technical note on how the raster works */
- /* ----------------------------------------------- */
- /* */
- /* Converting an outline into a bitmap is achieved in several steps: */
- /* */
- /* 1 - Decomposing the outline into successive `profiles'. Each */
- /* profile is simply an array of scanline intersections on a given */
- /* dimension. A profile's main attributes are */
- /* */
- /* o its scanline position boundaries, i.e. `Ymin' and `Ymax'. */
- /* */
- /* o an array of intersection coordinates for each scanline */
- /* between `Ymin' and `Ymax'. */
- /* */
- /* o a direction, indicating whether it was built going `up' or */
- /* `down', as this is very important for filling rules. */
- /* */
- /* 2 - Sweeping the target map's scanlines in order to compute segment */
- /* `spans' which are then filled. Additionally, this pass */
- /* performs drop-out control. */
- /* */
- /* The outline data is parsed during step 1 only. The profiles are */
- /* built from the bottom of the render pool, used as a stack. The */
- /* following graphics shows the profile list under construction: */
- /* */
- /* ____________________________________________________________ _ _ */
- /* | | | | | */
- /* | profile | coordinates for | profile | coordinates for |--> */
- /* | 1 | profile 1 | 2 | profile 2 |--> */
- /* |_________|___________________|_________|_________________|__ _ _ */
- /* */
- /* ^ ^ */
- /* | | */
- /* start of render pool top */
- /* */
- /* The top of the profile stack is kept in the `top' variable. */
- /* */
- /* As you can see, a profile record is pushed on top of the render */
- /* pool, which is then followed by its coordinates/intersections. If */
- /* a change of direction is detected in the outline, a new profile is */
- /* generated until the end of the outline. */
- /* */
- /* Note that when all profiles have been generated, the function */
- /* Finalize_Profile_Table() is used to record, for each profile, its */
- /* bottom-most scanline as well as the scanline above its upmost */
- /* boundary. These positions are called `y-turns' because they (sort */
- /* of) correspond to local extrema. They are stored in a sorted list */
- /* built from the top of the render pool as a downwards stack: */
- /* */
- /* _ _ _______________________________________ */
- /* | | */
- /* <--| sorted list of | */
- /* <--| extrema scanlines | */
- /* _ _ __________________|____________________| */
- /* */
- /* ^ ^ */
- /* | | */
- /* maxBuff sizeBuff = end of pool */
- /* */
- /* This list is later used during the sweep phase in order to */
- /* optimize performance (see technical note on the sweep below). */
- /* */
- /* Of course, the raster detects whether the two stacks collide and */
- /* handles the situation properly. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /*************************************************************************/
- /** **/
- /** CONFIGURATION MACROS **/
- /** **/
- /*************************************************************************/
- /*************************************************************************/
-
- /* define DEBUG_RASTER if you want to compile a debugging version */
-#define xxxDEBUG_RASTER
-
- /* undefine FT_RASTER_OPTION_ANTI_ALIASING if you do not want to support */
- /* 5-levels anti-aliasing */
-#undef FT_RASTER_OPTION_ANTI_ALIASING
-
- /* The size of the two-lines intermediate bitmap used */
- /* for anti-aliasing, in bytes. */
-#define RASTER_GRAY_LINES 2048
-
-
- /*************************************************************************/
- /*************************************************************************/
- /** **/
- /** OTHER MACROS (do not change) **/
- /** **/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_raster
-
-
-#ifdef _STANDALONE_
-
-
- /* This macro is used to indicate that a function parameter is unused. */
- /* Its purpose is simply to reduce compiler warnings. Note also that */
- /* simply defining it as `(void)x' doesn't avoid warnings with certain */
- /* ANSI compilers (e.g. LCC). */
-#define FT_UNUSED( x ) (x) = (x)
-
- /* Disable the tracing mechanism for simplicity -- developers can */
- /* activate it easily by redefining these two macros. */
-#ifndef FT_ERROR
-#define FT_ERROR( x ) do { } while ( 0 ) /* nothing */
-#endif
-
-#ifndef FT_TRACE
-#define FT_TRACE( x ) do { } while ( 0 ) /* nothing */
-#define FT_TRACE1( x ) do { } while ( 0 ) /* nothing */
-#define FT_TRACE6( x ) do { } while ( 0 ) /* nothing */
-#endif
-
-#define Raster_Err_None 0
-#define Raster_Err_Not_Ini -1
-#define Raster_Err_Overflow -2
-#define Raster_Err_Neg_Height -3
-#define Raster_Err_Invalid -4
-#define Raster_Err_Unsupported -5
-
-#define ft_memset memset
-
-#else /* _STANDALONE_ */
-
-
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H /* for FT_TRACE() and FT_ERROR() */
-
-#include "rasterrs.h"
-
-#define Raster_Err_None Raster_Err_Ok
-#define Raster_Err_Not_Ini Raster_Err_Raster_Uninitialized
-#define Raster_Err_Overflow Raster_Err_Raster_Overflow
-#define Raster_Err_Neg_Height Raster_Err_Raster_Negative_Height
-#define Raster_Err_Invalid Raster_Err_Invalid_Outline
-#define Raster_Err_Unsupported Raster_Err_Cannot_Render_Glyph
-
-
-#endif /* _STANDALONE_ */
-
-
-#ifndef FT_MEM_SET
-#define FT_MEM_SET( d, s, c ) ft_memset( d, s, c )
-#endif
-
-#ifndef FT_MEM_ZERO
-#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
-#endif
-
- /* FMulDiv means `Fast MulDiv'; it is used in case where `b' is */
- /* typically a small value and the result of a*b is known to fit into */
- /* 32 bits. */
-#define FMulDiv( a, b, c ) ( (a) * (b) / (c) )
-
- /* On the other hand, SMulDiv means `Slow MulDiv', and is used typically */
- /* for clipping computations. It simply uses the FT_MulDiv() function */
- /* defined in `ftcalc.h'. */
-#define SMulDiv FT_MulDiv
-
- /* The rasterizer is a very general purpose component; please leave */
- /* the following redefinitions there (you never know your target */
- /* environment). */
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef NULL
-#define NULL (void*)0
-#endif
-
-#ifndef SUCCESS
-#define SUCCESS 0
-#endif
-
-#ifndef FAILURE
-#define FAILURE 1
-#endif
-
-
-#define MaxBezier 32 /* The maximum number of stacked Bezier curves. */
- /* Setting this constant to more than 32 is a */
- /* pure waste of space. */
-
-#define Pixel_Bits 6 /* fractional bits of *input* coordinates */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /** **/
- /** SIMPLE TYPE DECLARATIONS **/
- /** **/
- /*************************************************************************/
- /*************************************************************************/
-
- typedef int Int;
- typedef unsigned int UInt;
- typedef short Short;
- typedef unsigned short UShort, *PUShort;
- typedef long Long, *PLong;
- typedef unsigned long ULong;
-
- typedef unsigned char Byte, *PByte;
- typedef char Bool;
-
-
- typedef union Alignment_
- {
- long l;
- void* p;
- void (*f)(void);
-
- } Alignment, *PAlignment;
-
-
- typedef struct TPoint_
- {
- Long x;
- Long y;
-
- } TPoint;
-
-
- typedef enum TFlow_
- {
- Flow_None = 0,
- Flow_Up = 1,
- Flow_Down = -1
-
- } TFlow;
-
-
- /* States of each line, arc, and profile */
- typedef enum TStates_
- {
- Unknown_State,
- Ascending_State,
- Descending_State,
- Flat_State
-
- } TStates;
-
-
- typedef struct TProfile_ TProfile;
- typedef TProfile* PProfile;
-
- struct TProfile_
- {
- FT_F26Dot6 X; /* current coordinate during sweep */
- PProfile link; /* link to next profile - various purpose */
- PLong offset; /* start of profile's data in render pool */
- int flow; /* Profile orientation: Asc/Descending */
- long height; /* profile's height in scanlines */
- long start; /* profile's starting scanline */
-
- unsigned countL; /* number of lines to step before this */
- /* profile becomes drawable */
-
- PProfile next; /* next profile in same contour, used */
- /* during drop-out control */
- };
-
- typedef PProfile TProfileList;
- typedef PProfile* PProfileList;
-
-
- /* Simple record used to implement a stack of bands, required */
- /* by the sub-banding mechanism */
- typedef struct TBand_
- {
- Short y_min; /* band's minimum */
- Short y_max; /* band's maximum */
-
- } TBand;
-
-
-#define AlignProfileSize \
- ( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( long ) )
-
-
-#ifdef FT_STATIC_RASTER
-
-
-#define RAS_ARGS /* void */
-#define RAS_ARG /* void */
-
-#define RAS_VARS /* void */
-#define RAS_VAR /* void */
-
-#define FT_UNUSED_RASTER do { } while ( 0 )
-
-
-#else /* FT_STATIC_RASTER */
-
-
-#define RAS_ARGS PWorker worker,
-#define RAS_ARG PWorker worker
-
-#define RAS_VARS worker,
-#define RAS_VAR worker
-
-#define FT_UNUSED_RASTER FT_UNUSED( worker )
-
-
-#endif /* FT_STATIC_RASTER */
-
-
- typedef struct TWorker_ TWorker, *PWorker;
-
-
- /* prototypes used for sweep function dispatch */
- typedef void
- Function_Sweep_Init( RAS_ARGS Short* min,
- Short* max );
-
- typedef void
- Function_Sweep_Span( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right );
-
- typedef void
- Function_Sweep_Step( RAS_ARG );
-
-
- /* NOTE: These operations are only valid on 2's complement processors */
-
-#define FLOOR( x ) ( (x) & -ras.precision )
-#define CEILING( x ) ( ( (x) + ras.precision - 1 ) & -ras.precision )
-#define TRUNC( x ) ( (signed long)(x) >> ras.precision_bits )
-#define FRAC( x ) ( (x) & ( ras.precision - 1 ) )
-#define SCALED( x ) ( ( (x) << ras.scale_shift ) - ras.precision_half )
-
- /* Note that I have moved the location of some fields in the */
- /* structure to ensure that the most used variables are used */
- /* at the top. Thus, their offset can be coded with less */
- /* opcodes, and it results in a smaller executable. */
-
- struct TWorker_
- {
- Int precision_bits; /* precision related variables */
- Int precision;
- Int precision_half;
- Long precision_mask;
- Int precision_shift;
- Int precision_step;
- Int precision_jitter;
-
- Int scale_shift; /* == precision_shift for bitmaps */
- /* == precision_shift+1 for pixmaps */
-
- PLong buff; /* The profiles buffer */
- PLong sizeBuff; /* Render pool size */
- PLong maxBuff; /* Profiles buffer size */
- PLong top; /* Current cursor in buffer */
-
- FT_Error error;
-
- Int numTurns; /* number of Y-turns in outline */
-
- TPoint* arc; /* current Bezier arc pointer */
-
- UShort bWidth; /* target bitmap width */
- PByte bTarget; /* target bitmap buffer */
- PByte gTarget; /* target pixmap buffer */
-
- Long lastX, lastY, minY, maxY;
-
- UShort num_Profs; /* current number of profiles */
-
- Bool fresh; /* signals a fresh new profile which */
- /* 'start' field must be completed */
- Bool joint; /* signals that the last arc ended */
- /* exactly on a scanline. Allows */
- /* removal of doublets */
- PProfile cProfile; /* current profile */
- PProfile fProfile; /* head of linked list of profiles */
- PProfile gProfile; /* contour's first profile in case */
- /* of impact */
-
- TStates state; /* rendering state */
-
- FT_Bitmap target; /* description of target bit/pixmap */
- FT_Outline outline;
-
- Long traceOfs; /* current offset in target bitmap */
- Long traceG; /* current offset in target pixmap */
-
- Short traceIncr; /* sweep's increment in target bitmap */
-
- Short gray_min_x; /* current min x during gray rendering */
- Short gray_max_x; /* current max x during gray rendering */
-
- /* dispatch variables */
-
- Function_Sweep_Init* Proc_Sweep_Init;
- Function_Sweep_Span* Proc_Sweep_Span;
- Function_Sweep_Span* Proc_Sweep_Drop;
- Function_Sweep_Step* Proc_Sweep_Step;
-
- Byte dropOutControl; /* current drop_out control method */
-
- Bool second_pass; /* indicates whether a horizontal pass */
- /* should be performed to control */
- /* drop-out accurately when calling */
- /* Render_Glyph. Note that there is */
- /* no horizontal pass during gray */
- /* rendering. */
-
- TPoint arcs[3 * MaxBezier + 1]; /* The Bezier stack */
-
- TBand band_stack[16]; /* band stack used for sub-banding */
- Int band_top; /* band stack top */
-
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
-
- Byte* grays;
-
- Byte gray_lines[RASTER_GRAY_LINES];
- /* Intermediate table used to render the */
- /* graylevels pixmaps. */
- /* gray_lines is a buffer holding two */
- /* monochrome scanlines */
-
- Short gray_width; /* width in bytes of one monochrome */
- /* intermediate scanline of gray_lines. */
- /* Each gray pixel takes 2 bits long there */
-
- /* The gray_lines must hold 2 lines, thus with size */
- /* in bytes of at least `gray_width*2'. */
-
-#endif /* FT_RASTER_ANTI_ALIASING */
-
- };
-
-
- typedef struct TRaster_
- {
- char* buffer;
- long buffer_size;
- void* memory;
- PWorker worker;
- Byte grays[5];
- Short gray_width;
-
- } TRaster, *PRaster;
-
-#ifdef FT_STATIC_RASTER
-
- static TWorker cur_ras;
-#define ras cur_ras
-
-#else
-
-#define ras (*worker)
-
-#endif /* FT_STATIC_RASTER */
-
-
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
-
- static const char count_table[256] =
- {
- 0 , 1 , 1 , 2 , 1 , 2 , 2 , 3 , 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4,
- 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
- 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
- 1 , 2 , 2 , 3 , 2 , 3 , 3 , 4 , 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
- 2 , 3 , 3 , 4 , 3 , 4 , 4 , 5 , 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6,
- 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
- 3 , 4 , 4 , 5 , 4 , 5 , 5 , 6 , 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7,
- 4 , 5 , 5 , 6 , 5 , 6 , 6 , 7 , 5 , 6 , 6 , 7 , 6 , 7 , 7 , 8
-a };
-
-#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /** **/
- /** PROFILES COMPUTATION **/
- /** **/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Set_High_Precision */
- /* */
- /* <Description> */
- /* Set precision variables according to param flag. */
- /* */
- /* <Input> */
- /* High :: Set to True for high precision (typically for ppem < 18), */
- /* false otherwise. */
- /* */
- static void
- Set_High_Precision( RAS_ARGS Int High )
- {
- if ( High )
- {
- ras.precision_bits = 10;
- ras.precision_step = 128;
- ras.precision_jitter = 24;
- }
- else
- {
- ras.precision_bits = 6;
- ras.precision_step = 32;
- ras.precision_jitter = 2;
- }
-
- FT_TRACE6(( "Set_High_Precision(%s)\n", High ? "true" : "false" ));
-
- ras.precision = 1 << ras.precision_bits;
- ras.precision_half = ras.precision / 2;
- ras.precision_shift = ras.precision_bits - Pixel_Bits;
- ras.precision_mask = -ras.precision;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* New_Profile */
- /* */
- /* <Description> */
- /* Create a new profile in the render pool. */
- /* */
- /* <Input> */
- /* aState :: The state/orientation of the new profile. */
- /* */
- /* <Return> */
- /* SUCCESS on success. FAILURE in case of overflow or of incoherent */
- /* profile. */
- /* */
- static Bool
- New_Profile( RAS_ARGS TStates aState )
- {
- if ( !ras.fProfile )
- {
- ras.cProfile = (PProfile)ras.top;
- ras.fProfile = ras.cProfile;
- ras.top += AlignProfileSize;
- }
-
- if ( ras.top >= ras.maxBuff )
- {
- ras.error = Raster_Err_Overflow;
- return FAILURE;
- }
-
- switch ( aState )
- {
- case Ascending_State:
- ras.cProfile->flow = Flow_Up;
- FT_TRACE6(( "New ascending profile = %lx\n", (long)ras.cProfile ));
- break;
-
- case Descending_State:
- ras.cProfile->flow = Flow_Down;
- FT_TRACE6(( "New descending profile = %lx\n", (long)ras.cProfile ));
- break;
-
- default:
- FT_ERROR(( "New_Profile: invalid profile direction!\n" ));
- ras.error = Raster_Err_Invalid;
- return FAILURE;
- }
-
- ras.cProfile->start = 0;
- ras.cProfile->height = 0;
- ras.cProfile->offset = ras.top;
- ras.cProfile->link = (PProfile)0;
- ras.cProfile->next = (PProfile)0;
-
- if ( !ras.gProfile )
- ras.gProfile = ras.cProfile;
-
- ras.state = aState;
- ras.fresh = TRUE;
- ras.joint = FALSE;
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* End_Profile */
- /* */
- /* <Description> */
- /* Finalize the current profile. */
- /* */
- /* <Return> */
- /* SUCCESS on success. FAILURE in case of overflow or incoherency. */
- /* */
- static Bool
- End_Profile( RAS_ARG )
- {
- Long h;
- PProfile oldProfile;
-
-
- h = (Long)( ras.top - ras.cProfile->offset );
-
- if ( h < 0 )
- {
- FT_ERROR(( "End_Profile: negative height encountered!\n" ));
- ras.error = Raster_Err_Neg_Height;
- return FAILURE;
- }
-
- if ( h > 0 )
- {
- FT_TRACE6(( "Ending profile %lx, start = %ld, height = %ld\n",
- (long)ras.cProfile, ras.cProfile->start, h ));
-
- oldProfile = ras.cProfile;
- ras.cProfile->height = h;
- ras.cProfile = (PProfile)ras.top;
-
- ras.top += AlignProfileSize;
-
- ras.cProfile->height = 0;
- ras.cProfile->offset = ras.top;
- oldProfile->next = ras.cProfile;
- ras.num_Profs++;
- }
-
- if ( ras.top >= ras.maxBuff )
- {
- FT_TRACE1(( "overflow in End_Profile\n" ));
- ras.error = Raster_Err_Overflow;
- return FAILURE;
- }
-
- ras.joint = FALSE;
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Insert_Y_Turn */
- /* */
- /* <Description> */
- /* Insert a salient into the sorted list placed on top of the render */
- /* pool. */
- /* */
- /* <Input> */
- /* New y scanline position. */
- /* */
- /* <Return> */
- /* SUCCESS on success. FAILURE in case of overflow. */
- /* */
- static Bool
- Insert_Y_Turn( RAS_ARGS Int y )
- {
- PLong y_turns;
- Int y2, n;
-
-
- n = ras.numTurns - 1;
- y_turns = ras.sizeBuff - ras.numTurns;
-
- /* look for first y value that is <= */
- while ( n >= 0 && y < y_turns[n] )
- n--;
-
- /* if it is <, simply insert it, ignore if == */
- if ( n >= 0 && y > y_turns[n] )
- while ( n >= 0 )
- {
- y2 = (Int)y_turns[n];
- y_turns[n] = y;
- y = y2;
- n--;
- }
-
- if ( n < 0 )
- {
- ras.maxBuff--;
- if ( ras.maxBuff <= ras.top )
- {
- ras.error = Raster_Err_Overflow;
- return FAILURE;
- }
- ras.numTurns++;
- ras.sizeBuff[-ras.numTurns] = y;
- }
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Finalize_Profile_Table */
- /* */
- /* <Description> */
- /* Adjust all links in the profiles list. */
- /* */
- /* <Return> */
- /* SUCCESS on success. FAILURE in case of overflow. */
- /* */
- static Bool
- Finalize_Profile_Table( RAS_ARG )
- {
- Int bottom, top;
- UShort n;
- PProfile p;
-
-
- n = ras.num_Profs;
-
- if ( n > 1 )
- {
- p = ras.fProfile;
- while ( n > 0 )
- {
- if ( n > 1 )
- p->link = (PProfile)( p->offset + p->height );
- else
- p->link = NULL;
-
- switch ( p->flow )
- {
- case Flow_Down:
- bottom = (Int)( p->start - p->height + 1 );
- top = (Int)p->start;
- p->start = bottom;
- p->offset += p->height - 1;
- break;
-
- case Flow_Up:
- default:
- bottom = (Int)p->start;
- top = (Int)( p->start + p->height - 1 );
- }
-
- if ( Insert_Y_Turn( RAS_VARS bottom ) ||
- Insert_Y_Turn( RAS_VARS top + 1 ) )
- return FAILURE;
-
- p = p->link;
- n--;
- }
- }
- else
- ras.fProfile = NULL;
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Split_Conic */
- /* */
- /* <Description> */
- /* Subdivide one conic Bezier into two joint sub-arcs in the Bezier */
- /* stack. */
- /* */
- /* <Input> */
- /* None (subdivided Bezier is taken from the top of the stack). */
- /* */
- /* <Note> */
- /* This routine is the `beef' of this component. It is _the_ inner */
- /* loop that should be optimized to hell to get the best performance. */
- /* */
- static void
- Split_Conic( TPoint* base )
- {
- Long a, b;
-
-
- base[4].x = base[2].x;
- b = base[1].x;
- a = base[3].x = ( base[2].x + b ) / 2;
- b = base[1].x = ( base[0].x + b ) / 2;
- base[2].x = ( a + b ) / 2;
-
- base[4].y = base[2].y;
- b = base[1].y;
- a = base[3].y = ( base[2].y + b ) / 2;
- b = base[1].y = ( base[0].y + b ) / 2;
- base[2].y = ( a + b ) / 2;
-
- /* hand optimized. gcc doesn't seem to be too good at common */
- /* expression substitution and instruction scheduling ;-) */
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Split_Cubic */
- /* */
- /* <Description> */
- /* Subdivide a third-order Bezier arc into two joint sub-arcs in the */
- /* Bezier stack. */
- /* */
- /* <Note> */
- /* This routine is the `beef' of the component. It is one of _the_ */
- /* inner loops that should be optimized like hell to get the best */
- /* performance. */
- /* */
- static void
- Split_Cubic( TPoint* base )
- {
- Long a, b, c, d;
-
-
- base[6].x = base[3].x;
- c = base[1].x;
- d = base[2].x;
- base[1].x = a = ( base[0].x + c + 1 ) >> 1;
- base[5].x = b = ( base[3].x + d + 1 ) >> 1;
- c = ( c + d + 1 ) >> 1;
- base[2].x = a = ( a + c + 1 ) >> 1;
- base[4].x = b = ( b + c + 1 ) >> 1;
- base[3].x = ( a + b + 1 ) >> 1;
-
- base[6].y = base[3].y;
- c = base[1].y;
- d = base[2].y;
- base[1].y = a = ( base[0].y + c + 1 ) >> 1;
- base[5].y = b = ( base[3].y + d + 1 ) >> 1;
- c = ( c + d + 1 ) >> 1;
- base[2].y = a = ( a + c + 1 ) >> 1;
- base[4].y = b = ( b + c + 1 ) >> 1;
- base[3].y = ( a + b + 1 ) >> 1;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Line_Up */
- /* */
- /* <Description> */
- /* Compute the x-coordinates of an ascending line segment and store */
- /* them in the render pool. */
- /* */
- /* <Input> */
- /* x1 :: The x-coordinate of the segment's start point. */
- /* */
- /* y1 :: The y-coordinate of the segment's start point. */
- /* */
- /* x2 :: The x-coordinate of the segment's end point. */
- /* */
- /* y2 :: The y-coordinate of the segment's end point. */
- /* */
- /* miny :: A lower vertical clipping bound value. */
- /* */
- /* maxy :: An upper vertical clipping bound value. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow. */
- /* */
- static Bool
- Line_Up( RAS_ARGS Long x1,
- Long y1,
- Long x2,
- Long y2,
- Long miny,
- Long maxy )
- {
- Long Dx, Dy;
- Int e1, e2, f1, f2, size; /* XXX: is `Short' sufficient? */
- Long Ix, Rx, Ax;
-
- PLong top;
-
-
- Dx = x2 - x1;
- Dy = y2 - y1;
-
- if ( Dy <= 0 || y2 < miny || y1 > maxy )
- return SUCCESS;
-
- if ( y1 < miny )
- {
- /* Take care: miny-y1 can be a very large value; we use */
- /* a slow MulDiv function to avoid clipping bugs */
- x1 += SMulDiv( Dx, miny - y1, Dy );
- e1 = (Int)TRUNC( miny );
- f1 = 0;
- }
- else
- {
- e1 = (Int)TRUNC( y1 );
- f1 = (Int)FRAC( y1 );
- }
-
- if ( y2 > maxy )
- {
- /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */
- e2 = (Int)TRUNC( maxy );
- f2 = 0;
- }
- else
- {
- e2 = (Int)TRUNC( y2 );
- f2 = (Int)FRAC( y2 );
- }
-
- if ( f1 > 0 )
- {
- if ( e1 == e2 )
- return SUCCESS;
- else
- {
- x1 += FMulDiv( Dx, ras.precision - f1, Dy );
- e1 += 1;
- }
- }
- else
- if ( ras.joint )
- {
- ras.top--;
- ras.joint = FALSE;
- }
-
- ras.joint = (char)( f2 == 0 );
-
- if ( ras.fresh )
- {
- ras.cProfile->start = e1;
- ras.fresh = FALSE;
- }
-
- size = e2 - e1 + 1;
- if ( ras.top + size >= ras.maxBuff )
- {
- ras.error = Raster_Err_Overflow;
- return FAILURE;
- }
-
- if ( Dx > 0 )
- {
- Ix = ( ras.precision * Dx ) / Dy;
- Rx = ( ras.precision * Dx ) % Dy;
- Dx = 1;
- }
- else
- {
- Ix = -( ( ras.precision * -Dx ) / Dy );
- Rx = ( ras.precision * -Dx ) % Dy;
- Dx = -1;
- }
-
- Ax = -Dy;
- top = ras.top;
-
- while ( size > 0 )
- {
- *top++ = x1;
-
- x1 += Ix;
- Ax += Rx;
- if ( Ax >= 0 )
- {
- Ax -= Dy;
- x1 += Dx;
- }
- size--;
- }
-
- ras.top = top;
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Line_Down */
- /* */
- /* <Description> */
- /* Compute the x-coordinates of an descending line segment and store */
- /* them in the render pool. */
- /* */
- /* <Input> */
- /* x1 :: The x-coordinate of the segment's start point. */
- /* */
- /* y1 :: The y-coordinate of the segment's start point. */
- /* */
- /* x2 :: The x-coordinate of the segment's end point. */
- /* */
- /* y2 :: The y-coordinate of the segment's end point. */
- /* */
- /* miny :: A lower vertical clipping bound value. */
- /* */
- /* maxy :: An upper vertical clipping bound value. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow. */
- /* */
- static Bool
- Line_Down( RAS_ARGS Long x1,
- Long y1,
- Long x2,
- Long y2,
- Long miny,
- Long maxy )
- {
- Bool result, fresh;
-
-
- fresh = ras.fresh;
-
- result = Line_Up( RAS_VARS x1, -y1, x2, -y2, -maxy, -miny );
-
- if ( fresh && !ras.fresh )
- ras.cProfile->start = -ras.cProfile->start;
-
- return result;
- }
-
-
- /* A function type describing the functions used to split Bezier arcs */
- typedef void (*TSplitter)( TPoint* base );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Bezier_Up */
- /* */
- /* <Description> */
- /* Compute the x-coordinates of an ascending Bezier arc and store */
- /* them in the render pool. */
- /* */
- /* <Input> */
- /* degree :: The degree of the Bezier arc (either 2 or 3). */
- /* */
- /* splitter :: The function to split Bezier arcs. */
- /* */
- /* miny :: A lower vertical clipping bound value. */
- /* */
- /* maxy :: An upper vertical clipping bound value. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow. */
- /* */
- static Bool
- Bezier_Up( RAS_ARGS Int degree,
- TSplitter splitter,
- Long miny,
- Long maxy )
- {
- Long y1, y2, e, e2, e0;
- Short f1;
-
- TPoint* arc;
- TPoint* start_arc;
-
- PLong top;
-
-
- arc = ras.arc;
- y1 = arc[degree].y;
- y2 = arc[0].y;
- top = ras.top;
-
- if ( y2 < miny || y1 > maxy )
- goto Fin;
-
- e2 = FLOOR( y2 );
-
- if ( e2 > maxy )
- e2 = maxy;
-
- e0 = miny;
-
- if ( y1 < miny )
- e = miny;
- else
- {
- e = CEILING( y1 );
- f1 = (Short)( FRAC( y1 ) );
- e0 = e;
-
- if ( f1 == 0 )
- {
- if ( ras.joint )
- {
- top--;
- ras.joint = FALSE;
- }
-
- *top++ = arc[degree].x;
-
- e += ras.precision;
- }
- }
-
- if ( ras.fresh )
- {
- ras.cProfile->start = TRUNC( e0 );
- ras.fresh = FALSE;
- }
-
- if ( e2 < e )
- goto Fin;
-
- if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
- {
- ras.top = top;
- ras.error = Raster_Err_Overflow;
- return FAILURE;
- }
-
- start_arc = arc;
-
- while ( arc >= start_arc && e <= e2 )
- {
- ras.joint = FALSE;
-
- y2 = arc[0].y;
-
- if ( y2 > e )
- {
- y1 = arc[degree].y;
- if ( y2 - y1 >= ras.precision_step )
- {
- splitter( arc );
- arc += degree;
- }
- else
- {
- *top++ = arc[degree].x + FMulDiv( arc[0].x-arc[degree].x,
- e - y1, y2 - y1 );
- arc -= degree;
- e += ras.precision;
- }
- }
- else
- {
- if ( y2 == e )
- {
- ras.joint = TRUE;
- *top++ = arc[0].x;
-
- e += ras.precision;
- }
- arc -= degree;
- }
- }
-
- Fin:
- ras.top = top;
- ras.arc -= degree;
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Bezier_Down */
- /* */
- /* <Description> */
- /* Compute the x-coordinates of an descending Bezier arc and store */
- /* them in the render pool. */
- /* */
- /* <Input> */
- /* degree :: The degree of the Bezier arc (either 2 or 3). */
- /* */
- /* splitter :: The function to split Bezier arcs. */
- /* */
- /* miny :: A lower vertical clipping bound value. */
- /* */
- /* maxy :: An upper vertical clipping bound value. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow. */
- /* */
- static Bool
- Bezier_Down( RAS_ARGS Int degree,
- TSplitter splitter,
- Long miny,
- Long maxy )
- {
- TPoint* arc = ras.arc;
- Bool result, fresh;
-
-
- arc[0].y = -arc[0].y;
- arc[1].y = -arc[1].y;
- arc[2].y = -arc[2].y;
- if ( degree > 2 )
- arc[3].y = -arc[3].y;
-
- fresh = ras.fresh;
-
- result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
-
- if ( fresh && !ras.fresh )
- ras.cProfile->start = -ras.cProfile->start;
-
- arc[0].y = -arc[0].y;
- return result;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Line_To */
- /* */
- /* <Description> */
- /* Inject a new line segment and adjust the Profiles list. */
- /* */
- /* <Input> */
- /* x :: The x-coordinate of the segment's end point (its start point */
- /* is stored in `lastX'). */
- /* */
- /* y :: The y-coordinate of the segment's end point (its start point */
- /* is stored in `lastY'). */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
- /* profile. */
- /* */
- static Bool
- Line_To( RAS_ARGS Long x,
- Long y )
- {
- /* First, detect a change of direction */
-
- switch ( ras.state )
- {
- case Unknown_State:
- if ( y > ras.lastY )
- {
- if ( New_Profile( RAS_VARS Ascending_State ) )
- return FAILURE;
- }
- else
- {
- if ( y < ras.lastY )
- if ( New_Profile( RAS_VARS Descending_State ) )
- return FAILURE;
- }
- break;
-
- case Ascending_State:
- if ( y < ras.lastY )
- {
- if ( End_Profile( RAS_VAR ) ||
- New_Profile( RAS_VARS Descending_State ) )
- return FAILURE;
- }
- break;
-
- case Descending_State:
- if ( y > ras.lastY )
- {
- if ( End_Profile( RAS_VAR ) ||
- New_Profile( RAS_VARS Ascending_State ) )
- return FAILURE;
- }
- break;
-
- default:
- ;
- }
-
- /* Then compute the lines */
-
- switch ( ras.state )
- {
- case Ascending_State:
- if ( Line_Up( RAS_VARS ras.lastX, ras.lastY,
- x, y, ras.minY, ras.maxY ) )
- return FAILURE;
- break;
-
- case Descending_State:
- if ( Line_Down( RAS_VARS ras.lastX, ras.lastY,
- x, y, ras.minY, ras.maxY ) )
- return FAILURE;
- break;
-
- default:
- ;
- }
-
- ras.lastX = x;
- ras.lastY = y;
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Conic_To */
- /* */
- /* <Description> */
- /* Inject a new conic arc and adjust the profile list. */
- /* */
- /* <Input> */
- /* cx :: The x-coordinate of the arc's new control point. */
- /* */
- /* cy :: The y-coordinate of the arc's new control point. */
- /* */
- /* x :: The x-coordinate of the arc's end point (its start point is */
- /* stored in `lastX'). */
- /* */
- /* y :: The y-coordinate of the arc's end point (its start point is */
- /* stored in `lastY'). */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
- /* profile. */
- /* */
- static Bool
- Conic_To( RAS_ARGS Long cx,
- Long cy,
- Long x,
- Long y )
- {
- Long y1, y2, y3, x3, ymin, ymax;
- TStates state_bez;
-
-
- ras.arc = ras.arcs;
- ras.arc[2].x = ras.lastX;
- ras.arc[2].y = ras.lastY;
- ras.arc[1].x = cx; ras.arc[1].y = cy;
- ras.arc[0].x = x; ras.arc[0].y = y;
-
- do
- {
- y1 = ras.arc[2].y;
- y2 = ras.arc[1].y;
- y3 = ras.arc[0].y;
- x3 = ras.arc[0].x;
-
- /* first, categorize the Bezier arc */
-
- if ( y1 <= y3 )
- {
- ymin = y1;
- ymax = y3;
- }
- else
- {
- ymin = y3;
- ymax = y1;
- }
-
- if ( y2 < ymin || y2 > ymax )
- {
- /* this arc has no given direction, split it! */
- Split_Conic( ras.arc );
- ras.arc += 2;
- }
- else if ( y1 == y3 )
- {
- /* this arc is flat, ignore it and pop it from the Bezier stack */
- ras.arc -= 2;
- }
- else
- {
- /* the arc is y-monotonous, either ascending or descending */
- /* detect a change of direction */
- state_bez = y1 < y3 ? Ascending_State : Descending_State;
- if ( ras.state != state_bez )
- {
- /* finalize current profile if any */
- if ( ras.state != Unknown_State &&
- End_Profile( RAS_VAR ) )
- goto Fail;
-
- /* create a new profile */
- if ( New_Profile( RAS_VARS state_bez ) )
- goto Fail;
- }
-
- /* now call the appropriate routine */
- if ( state_bez == Ascending_State )
- {
- if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
- goto Fail;
- }
- else
- if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
- goto Fail;
- }
-
- } while ( ras.arc >= ras.arcs );
-
- ras.lastX = x3;
- ras.lastY = y3;
-
- return SUCCESS;
-
- Fail:
- return FAILURE;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Cubic_To */
- /* */
- /* <Description> */
- /* Inject a new cubic arc and adjust the profile list. */
- /* */
- /* <Input> */
- /* cx1 :: The x-coordinate of the arc's first new control point. */
- /* */
- /* cy1 :: The y-coordinate of the arc's first new control point. */
- /* */
- /* cx2 :: The x-coordinate of the arc's second new control point. */
- /* */
- /* cy2 :: The y-coordinate of the arc's second new control point. */
- /* */
- /* x :: The x-coordinate of the arc's end point (its start point is */
- /* stored in `lastX'). */
- /* */
- /* y :: The y-coordinate of the arc's end point (its start point is */
- /* stored in `lastY'). */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on render pool overflow or incorrect */
- /* profile. */
- /* */
- static Bool
- Cubic_To( RAS_ARGS Long cx1,
- Long cy1,
- Long cx2,
- Long cy2,
- Long x,
- Long y )
- {
- Long y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
- TStates state_bez;
-
-
- ras.arc = ras.arcs;
- ras.arc[3].x = ras.lastX;
- ras.arc[3].y = ras.lastY;
- ras.arc[2].x = cx1; ras.arc[2].y = cy1;
- ras.arc[1].x = cx2; ras.arc[1].y = cy2;
- ras.arc[0].x = x; ras.arc[0].y = y;
-
- do
- {
- y1 = ras.arc[3].y;
- y2 = ras.arc[2].y;
- y3 = ras.arc[1].y;
- y4 = ras.arc[0].y;
- x4 = ras.arc[0].x;
-
- /* first, categorize the Bezier arc */
-
- if ( y1 <= y4 )
- {
- ymin1 = y1;
- ymax1 = y4;
- }
- else
- {
- ymin1 = y4;
- ymax1 = y1;
- }
-
- if ( y2 <= y3 )
- {
- ymin2 = y2;
- ymax2 = y3;
- }
- else
- {
- ymin2 = y3;
- ymax2 = y2;
- }
-
- if ( ymin2 < ymin1 || ymax2 > ymax1 )
- {
- /* this arc has no given direction, split it! */
- Split_Cubic( ras.arc );
- ras.arc += 3;
- }
- else if ( y1 == y4 )
- {
- /* this arc is flat, ignore it and pop it from the Bezier stack */
- ras.arc -= 3;
- }
- else
- {
- state_bez = ( y1 <= y4 ) ? Ascending_State : Descending_State;
-
- /* detect a change of direction */
- if ( ras.state != state_bez )
- {
- if ( ras.state != Unknown_State &&
- End_Profile( RAS_VAR ) )
- goto Fail;
-
- if ( New_Profile( RAS_VARS state_bez ) )
- goto Fail;
- }
-
- /* compute intersections */
- if ( state_bez == Ascending_State )
- {
- if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
- goto Fail;
- }
- else
- if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
- goto Fail;
- }
-
- } while ( ras.arc >= ras.arcs );
-
- ras.lastX = x4;
- ras.lastY = y4;
-
- return SUCCESS;
-
- Fail:
- return FAILURE;
- }
-
-
-#undef SWAP_
-#define SWAP_( x, y ) do \
- { \
- Long swap = x; \
- \
- \
- x = y; \
- y = swap; \
- } while ( 0 )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Decompose_Curve */
- /* */
- /* <Description> */
- /* Scan the outline arrays in order to emit individual segments and */
- /* Beziers by calling Line_To() and Bezier_To(). It handles all */
- /* weird cases, like when the first point is off the curve, or when */
- /* there are simply no `on' points in the contour! */
- /* */
- /* <Input> */
- /* first :: The index of the first point in the contour. */
- /* */
- /* last :: The index of the last point in the contour. */
- /* */
- /* flipped :: If set, flip the direction of the curve. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE on error. */
- /* */
- static Bool
- Decompose_Curve( RAS_ARGS UShort first,
- UShort last,
- int flipped )
- {
- FT_Vector v_last;
- FT_Vector v_control;
- FT_Vector v_start;
-
- FT_Vector* points;
- FT_Vector* point;
- FT_Vector* limit;
- char* tags;
-
- unsigned tag; /* current point's state */
-
-
- points = ras.outline.points;
- limit = points + last;
-
- v_start.x = SCALED( points[first].x );
- v_start.y = SCALED( points[first].y );
- v_last.x = SCALED( points[last].x );
- v_last.y = SCALED( points[last].y );
-
- if ( flipped )
- {
- SWAP_( v_start.x, v_start.y );
- SWAP_( v_last.x, v_last.y );
- }
-
- v_control = v_start;
-
- point = points + first;
- tags = ras.outline.tags + first;
- tag = FT_CURVE_TAG( tags[0] );
-
- /* A contour cannot start with a cubic control point! */
- if ( tag == FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- /* check first point to determine origin */
- if ( tag == FT_CURVE_TAG_CONIC )
- {
- /* first point is conic control. Yes, this happens. */
- if ( FT_CURVE_TAG( ras.outline.tags[last] ) == FT_CURVE_TAG_ON )
- {
- /* start at last point if it is on the curve */
- v_start = v_last;
- limit--;
- }
- else
- {
- /* if both first and last points are conic, */
- /* start at their middle and record its position */
- /* for closure */
- v_start.x = ( v_start.x + v_last.x ) / 2;
- v_start.y = ( v_start.y + v_last.y ) / 2;
-
- v_last = v_start;
- }
- point--;
- tags--;
- }
-
- ras.lastX = v_start.x;
- ras.lastY = v_start.y;
-
- while ( point < limit )
- {
- point++;
- tags++;
-
- tag = FT_CURVE_TAG( tags[0] );
-
- switch ( tag )
- {
- case FT_CURVE_TAG_ON: /* emit a single line_to */
- {
- Long x, y;
-
-
- x = SCALED( point->x );
- y = SCALED( point->y );
- if ( flipped )
- SWAP_( x, y );
-
- if ( Line_To( RAS_VARS x, y ) )
- goto Fail;
- continue;
- }
-
- case FT_CURVE_TAG_CONIC: /* consume conic arcs */
- v_control.x = SCALED( point[0].x );
- v_control.y = SCALED( point[0].y );
-
- if ( flipped )
- SWAP_( v_control.x, v_control.y );
-
- Do_Conic:
- if ( point < limit )
- {
- FT_Vector v_middle;
- Long x, y;
-
-
- point++;
- tags++;
- tag = FT_CURVE_TAG( tags[0] );
-
- x = SCALED( point[0].x );
- y = SCALED( point[0].y );
-
- if ( flipped )
- SWAP_( x, y );
-
- if ( tag == FT_CURVE_TAG_ON )
- {
- if ( Conic_To( RAS_VARS v_control.x, v_control.y, x, y ) )
- goto Fail;
- continue;
- }
-
- if ( tag != FT_CURVE_TAG_CONIC )
- goto Invalid_Outline;
-
- v_middle.x = ( v_control.x + x ) / 2;
- v_middle.y = ( v_control.y + y ) / 2;
-
- if ( Conic_To( RAS_VARS v_control.x, v_control.y,
- v_middle.x, v_middle.y ) )
- goto Fail;
-
- v_control.x = x;
- v_control.y = y;
-
- goto Do_Conic;
- }
-
- if ( Conic_To( RAS_VARS v_control.x, v_control.y,
- v_start.x, v_start.y ) )
- goto Fail;
-
- goto Close;
-
- default: /* FT_CURVE_TAG_CUBIC */
- {
- Long x1, y1, x2, y2, x3, y3;
-
-
- if ( point + 1 > limit ||
- FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- point += 2;
- tags += 2;
-
- x1 = SCALED( point[-2].x );
- y1 = SCALED( point[-2].y );
- x2 = SCALED( point[-1].x );
- y2 = SCALED( point[-1].y );
- x3 = SCALED( point[ 0].x );
- y3 = SCALED( point[ 0].y );
-
- if ( flipped )
- {
- SWAP_( x1, y1 );
- SWAP_( x2, y2 );
- SWAP_( x3, y3 );
- }
-
- if ( point <= limit )
- {
- if ( Cubic_To( RAS_VARS x1, y1, x2, y2, x3, y3 ) )
- goto Fail;
- continue;
- }
-
- if ( Cubic_To( RAS_VARS x1, y1, x2, y2, v_start.x, v_start.y ) )
- goto Fail;
- goto Close;
- }
- }
- }
-
- /* close the contour with a line segment */
- if ( Line_To( RAS_VARS v_start.x, v_start.y ) )
- goto Fail;
-
- Close:
- return SUCCESS;
-
- Invalid_Outline:
- ras.error = Raster_Err_Invalid;
-
- Fail:
- return FAILURE;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Convert_Glyph */
- /* */
- /* <Description> */
- /* Convert a glyph into a series of segments and arcs and make a */
- /* profiles list with them. */
- /* */
- /* <Input> */
- /* flipped :: If set, flip the direction of curve. */
- /* */
- /* <Return> */
- /* SUCCESS on success, FAILURE if any error was encountered during */
- /* rendering. */
- /* */
- static Bool
- Convert_Glyph( RAS_ARGS int flipped )
- {
- int i;
- unsigned start;
-
- PProfile lastProfile;
-
-
- ras.fProfile = NULL;
- ras.joint = FALSE;
- ras.fresh = FALSE;
-
- ras.maxBuff = ras.sizeBuff - AlignProfileSize;
-
- ras.numTurns = 0;
-
- ras.cProfile = (PProfile)ras.top;
- ras.cProfile->offset = ras.top;
- ras.num_Profs = 0;
-
- start = 0;
-
- for ( i = 0; i < ras.outline.n_contours; i++ )
- {
- ras.state = Unknown_State;
- ras.gProfile = NULL;
-
- if ( Decompose_Curve( RAS_VARS (unsigned short)start,
- ras.outline.contours[i],
- flipped ) )
- return FAILURE;
-
- start = ras.outline.contours[i] + 1;
-
- /* We must now see whether the extreme arcs join or not */
- if ( FRAC( ras.lastY ) == 0 &&
- ras.lastY >= ras.minY &&
- ras.lastY <= ras.maxY )
- if ( ras.gProfile && ras.gProfile->flow == ras.cProfile->flow )
- ras.top--;
- /* Note that ras.gProfile can be nil if the contour was too small */
- /* to be drawn. */
-
- lastProfile = ras.cProfile;
- if ( End_Profile( RAS_VAR ) )
- return FAILURE;
-
- /* close the `next profile in contour' linked list */
- if ( ras.gProfile )
- lastProfile->next = ras.gProfile;
- }
-
- if ( Finalize_Profile_Table( RAS_VAR ) )
- return FAILURE;
-
- return (Bool)( ras.top < ras.maxBuff ? SUCCESS : FAILURE );
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /** **/
- /** SCAN-LINE SWEEPS AND DRAWING **/
- /** **/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Init_Linked */
- /* */
- /* Initializes an empty linked list. */
- /* */
- static void
- Init_Linked( TProfileList* l )
- {
- *l = NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* InsNew */
- /* */
- /* Inserts a new profile in a linked list. */
- /* */
- static void
- InsNew( PProfileList list,
- PProfile profile )
- {
- PProfile *old, current;
- Long x;
-
-
- old = list;
- current = *old;
- x = profile->X;
-
- while ( current )
- {
- if ( x < current->X )
- break;
- old = &current->link;
- current = *old;
- }
-
- profile->link = current;
- *old = profile;
- }
-
-
- /*************************************************************************/
- /* */
- /* DelOld */
- /* */
- /* Removes an old profile from a linked list. */
- /* */
- static void
- DelOld( PProfileList list,
- PProfile profile )
- {
- PProfile *old, current;
-
-
- old = list;
- current = *old;
-
- while ( current )
- {
- if ( current == profile )
- {
- *old = current->link;
- return;
- }
-
- old = &current->link;
- current = *old;
- }
-
- /* we should never get there, unless the profile was not part of */
- /* the list. */
- }
-
-
- /*************************************************************************/
- /* */
- /* Sort */
- /* */
- /* Sorts a trace list. In 95%, the list is already sorted. We need */
- /* an algorithm which is fast in this case. Bubble sort is enough */
- /* and simple. */
- /* */
- static void
- Sort( PProfileList list )
- {
- PProfile *old, current, next;
-
-
- /* First, set the new X coordinate of each profile */
- current = *list;
- while ( current )
- {
- current->X = *current->offset;
- current->offset += current->flow;
- current->height--;
- current = current->link;
- }
-
- /* Then sort them */
- old = list;
- current = *old;
-
- if ( !current )
- return;
-
- next = current->link;
-
- while ( next )
- {
- if ( current->X <= next->X )
- {
- old = &current->link;
- current = *old;
-
- if ( !current )
- return;
- }
- else
- {
- *old = next;
- current->link = next->link;
- next->link = current;
-
- old = list;
- current = *old;
- }
-
- next = current->link;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* Vertical Sweep Procedure Set */
- /* */
- /* These four routines are used during the vertical black/white sweep */
- /* phase by the generic Draw_Sweep() function. */
- /* */
- /*************************************************************************/
-
- static void
- Vertical_Sweep_Init( RAS_ARGS Short* min,
- Short* max )
- {
- Long pitch = ras.target.pitch;
-
- FT_UNUSED( max );
-
-
- ras.traceIncr = (Short)-pitch;
- ras.traceOfs = -*min * pitch;
- if ( pitch > 0 )
- ras.traceOfs += ( ras.target.rows - 1 ) * pitch;
-
- ras.gray_min_x = 0;
- ras.gray_max_x = 0;
- }
-
-
- static void
- Vertical_Sweep_Span( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- Long e1, e2;
- int c1, c2;
- Byte f1, f2;
- Byte* target;
-
- FT_UNUSED( y );
- FT_UNUSED( left );
- FT_UNUSED( right );
-
-
- /* Drop-out control */
-
- e1 = TRUNC( CEILING( x1 ) );
-
- if ( x2 - x1 - ras.precision <= ras.precision_jitter )
- e2 = e1;
- else
- e2 = TRUNC( FLOOR( x2 ) );
-
- if ( e2 >= 0 && e1 < ras.bWidth )
- {
- if ( e1 < 0 )
- e1 = 0;
- if ( e2 >= ras.bWidth )
- e2 = ras.bWidth - 1;
-
- c1 = (Short)( e1 >> 3 );
- c2 = (Short)( e2 >> 3 );
-
- f1 = (Byte) ( 0xFF >> ( e1 & 7 ) );
- f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
-
- if ( ras.gray_min_x > c1 )
- ras.gray_min_x = (short)c1;
- if ( ras.gray_max_x < c2 )
- ras.gray_max_x = (short)c2;
-
- target = ras.bTarget + ras.traceOfs + c1;
- c2 -= c1;
-
- if ( c2 > 0 )
- {
- target[0] |= f1;
-
- /* memset() is slower than the following code on many platforms. */
- /* This is due to the fact that, in the vast majority of cases, */
- /* the span length in bytes is relatively small. */
- c2--;
- while ( c2 > 0 )
- {
- *(++target) = 0xFF;
- c2--;
- }
- target[1] |= f2;
- }
- else
- *target |= ( f1 & f2 );
- }
- }
-
-
- static void
- Vertical_Sweep_Drop( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- Long e1, e2, pxl;
- Short c1, f1;
-
-
- /* Drop-out control */
-
- /* e2 x2 x1 e1 */
- /* */
- /* ^ | */
- /* | | */
- /* +-------------+---------------------+------------+ */
- /* | | */
- /* | v */
- /* */
- /* pixel contour contour pixel */
- /* center center */
-
- /* drop-out mode scan conversion rules (as defined in OpenType) */
- /* --------------------------------------------------------------- */
- /* 0 1, 2, 3 */
- /* 1 1, 2, 4 */
- /* 2 1, 2 */
- /* 3 same as mode 2 */
- /* 4 1, 2, 5 */
- /* 5 1, 2, 6 */
- /* 6, 7 same as mode 2 */
-
- e1 = CEILING( x1 );
- e2 = FLOOR ( x2 );
- pxl = e1;
-
- if ( e1 > e2 )
- {
- if ( e1 == e2 + ras.precision )
- {
- switch ( ras.dropOutControl )
- {
- case 0: /* simple drop-outs including stubs */
- pxl = e2;
- break;
-
- case 4: /* smart drop-outs including stubs */
- pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
- break;
-
- case 1: /* simple drop-outs excluding stubs */
- case 5: /* smart drop-outs excluding stubs */
-
- /* Drop-out Control Rules #4 and #6 */
-
- /* The spec is not very clear regarding those rules. It */
- /* presents a method that is way too costly to implement */
- /* while the general idea seems to get rid of `stubs'. */
- /* */
- /* Here, we only get rid of stubs recognized if: */
- /* */
- /* upper stub: */
- /* */
- /* - P_Left and P_Right are in the same contour */
- /* - P_Right is the successor of P_Left in that contour */
- /* - y is the top of P_Left and P_Right */
- /* */
- /* lower stub: */
- /* */
- /* - P_Left and P_Right are in the same contour */
- /* - P_Left is the successor of P_Right in that contour */
- /* - y is the bottom of P_Left */
- /* */
-
- /* FIXXXME: uncommenting this line solves the disappearing */
- /* bit problem in the `7' of verdana 10pts, but */
- /* makes a new one in the `C' of arial 14pts */
-#if 0
- if ( x2 - x1 < ras.precision_half )
-#endif
- {
- /* upper stub test */
- if ( left->next == right && left->height <= 0 )
- return;
-
- /* lower stub test */
- if ( right->next == left && left->start == y )
- return;
- }
-
- if ( ras.dropOutControl == 1 )
- pxl = e2;
- else
- pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
- break;
-
- default: /* modes 2, 3, 6, 7 */
- return; /* no drop-out control */
- }
-
- /* check that the other pixel isn't set */
- e1 = pxl == e1 ? e2 : e1;
-
- e1 = TRUNC( e1 );
-
- c1 = (Short)( e1 >> 3 );
- f1 = (Short)( e1 & 7 );
-
- if ( e1 >= 0 && e1 < ras.bWidth &&
- ras.bTarget[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
- return;
- }
- else
- return;
- }
-
- e1 = TRUNC( pxl );
-
- if ( e1 >= 0 && e1 < ras.bWidth )
- {
- c1 = (Short)( e1 >> 3 );
- f1 = (Short)( e1 & 7 );
-
- if ( ras.gray_min_x > c1 )
- ras.gray_min_x = c1;
- if ( ras.gray_max_x < c1 )
- ras.gray_max_x = c1;
-
- ras.bTarget[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
- }
- }
-
-
- static void
- Vertical_Sweep_Step( RAS_ARG )
- {
- ras.traceOfs += ras.traceIncr;
- }
-
-
- /***********************************************************************/
- /* */
- /* Horizontal Sweep Procedure Set */
- /* */
- /* These four routines are used during the horizontal black/white */
- /* sweep phase by the generic Draw_Sweep() function. */
- /* */
- /***********************************************************************/
-
- static void
- Horizontal_Sweep_Init( RAS_ARGS Short* min,
- Short* max )
- {
- /* nothing, really */
- FT_UNUSED_RASTER;
- FT_UNUSED( min );
- FT_UNUSED( max );
- }
-
-
- static void
- Horizontal_Sweep_Span( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- Long e1, e2;
- PByte bits;
- Byte f1;
-
- FT_UNUSED( left );
- FT_UNUSED( right );
-
-
- if ( x2 - x1 < ras.precision )
- {
- e1 = CEILING( x1 );
- e2 = FLOOR ( x2 );
-
- if ( e1 == e2 )
- {
- bits = ras.bTarget + ( y >> 3 );
- f1 = (Byte)( 0x80 >> ( y & 7 ) );
-
- e1 = TRUNC( e1 );
-
- if ( e1 >= 0 && e1 < ras.target.rows )
- {
- PByte p;
-
-
- p = bits - e1*ras.target.pitch;
- if ( ras.target.pitch > 0 )
- p += ( ras.target.rows - 1 ) * ras.target.pitch;
-
- p[0] |= f1;
- }
- }
- }
- }
-
-
- static void
- Horizontal_Sweep_Drop( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- Long e1, e2, pxl;
- PByte bits;
- Byte f1;
-
-
- /* During the horizontal sweep, we only take care of drop-outs */
-
- /* e1 + <-- pixel center */
- /* | */
- /* x1 ---+--> <-- contour */
- /* | */
- /* | */
- /* x2 <--+--- <-- contour */
- /* | */
- /* | */
- /* e2 + <-- pixel center */
-
- e1 = CEILING( x1 );
- e2 = FLOOR ( x2 );
- pxl = e1;
-
- if ( e1 > e2 )
- {
- if ( e1 == e2 + ras.precision )
- {
- switch ( ras.dropOutControl )
- {
- case 0: /* simple drop-outs including stubs */
- pxl = e2;
- break;
-
- case 4: /* smart drop-outs including stubs */
- pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
- break;
-
- case 1: /* simple drop-outs excluding stubs */
- case 5: /* smart drop-outs excluding stubs */
- /* see Vertical_Sweep_Drop for details */
-
- /* rightmost stub test */
- if ( left->next == right && left->height <= 0 )
- return;
-
- /* leftmost stub test */
- if ( right->next == left && left->start == y )
- return;
-
- if ( ras.dropOutControl == 1 )
- pxl = e2;
- else
- pxl = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
- break;
-
- default: /* modes 2, 3, 6, 7 */
- return; /* no drop-out control */
- }
-
- /* check that the other pixel isn't set */
- e1 = pxl == e1 ? e2 : e1;
-
- e1 = TRUNC( e1 );
-
- bits = ras.bTarget + ( y >> 3 );
- f1 = (Byte)( 0x80 >> ( y & 7 ) );
-
- bits -= e1 * ras.target.pitch;
- if ( ras.target.pitch > 0 )
- bits += ( ras.target.rows - 1 ) * ras.target.pitch;
-
- if ( e1 >= 0 &&
- e1 < ras.target.rows &&
- *bits & f1 )
- return;
- }
- else
- return;
- }
-
- bits = ras.bTarget + ( y >> 3 );
- f1 = (Byte)( 0x80 >> ( y & 7 ) );
-
- e1 = TRUNC( pxl );
-
- if ( e1 >= 0 && e1 < ras.target.rows )
- {
- bits -= e1 * ras.target.pitch;
- if ( ras.target.pitch > 0 )
- bits += ( ras.target.rows - 1 ) * ras.target.pitch;
-
- bits[0] |= f1;
- }
- }
-
-
- static void
- Horizontal_Sweep_Step( RAS_ARG )
- {
- /* Nothing, really */
- FT_UNUSED_RASTER;
- }
-
-
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
-
-
- /*************************************************************************/
- /* */
- /* Vertical Gray Sweep Procedure Set */
- /* */
- /* These two routines are used during the vertical gray-levels sweep */
- /* phase by the generic Draw_Sweep() function. */
- /* */
- /* NOTES */
- /* */
- /* - The target pixmap's width *must* be a multiple of 4. */
- /* */
- /* - You have to use the function Vertical_Sweep_Span() for the gray */
- /* span call. */
- /* */
- /*************************************************************************/
-
- static void
- Vertical_Gray_Sweep_Init( RAS_ARGS Short* min,
- Short* max )
- {
- Long pitch, byte_len;
-
-
- *min = *min & -2;
- *max = ( *max + 3 ) & -2;
-
- ras.traceOfs = 0;
- pitch = ras.target.pitch;
- byte_len = -pitch;
- ras.traceIncr = (Short)byte_len;
- ras.traceG = ( *min / 2 ) * byte_len;
-
- if ( pitch > 0 )
- {
- ras.traceG += ( ras.target.rows - 1 ) * pitch;
- byte_len = -byte_len;
- }
-
- ras.gray_min_x = (Short)byte_len;
- ras.gray_max_x = -(Short)byte_len;
- }
-
-
- static void
- Vertical_Gray_Sweep_Step( RAS_ARG )
- {
- Int c1, c2;
- PByte pix, bit, bit2;
- char* count = (char*)count_table;
- Byte* grays;
-
-
- ras.traceOfs += ras.gray_width;
-
- if ( ras.traceOfs > ras.gray_width )
- {
- pix = ras.gTarget + ras.traceG + ras.gray_min_x * 4;
- grays = ras.grays;
-
- if ( ras.gray_max_x >= 0 )
- {
- Long last_pixel = ras.target.width - 1;
- Int last_cell = last_pixel >> 2;
- Int last_bit = last_pixel & 3;
- Bool over = 0;
-
-
- if ( ras.gray_max_x >= last_cell && last_bit != 3 )
- {
- ras.gray_max_x = last_cell - 1;
- over = 1;
- }
-
- if ( ras.gray_min_x < 0 )
- ras.gray_min_x = 0;
-
- bit = ras.bTarget + ras.gray_min_x;
- bit2 = bit + ras.gray_width;
-
- c1 = ras.gray_max_x - ras.gray_min_x;
-
- while ( c1 >= 0 )
- {
- c2 = count[*bit] + count[*bit2];
-
- if ( c2 )
- {
- pix[0] = grays[(c2 >> 12) & 0x000F];
- pix[1] = grays[(c2 >> 8 ) & 0x000F];
- pix[2] = grays[(c2 >> 4 ) & 0x000F];
- pix[3] = grays[ c2 & 0x000F];
-
- *bit = 0;
- *bit2 = 0;
- }
-
- bit++;
- bit2++;
- pix += 4;
- c1--;
- }
-
- if ( over )
- {
- c2 = count[*bit] + count[*bit2];
- if ( c2 )
- {
- switch ( last_bit )
- {
- case 2:
- pix[2] = grays[(c2 >> 4 ) & 0x000F];
- case 1:
- pix[1] = grays[(c2 >> 8 ) & 0x000F];
- default:
- pix[0] = grays[(c2 >> 12) & 0x000F];
- }
-
- *bit = 0;
- *bit2 = 0;
- }
- }
- }
-
- ras.traceOfs = 0;
- ras.traceG += ras.traceIncr;
-
- ras.gray_min_x = 32000;
- ras.gray_max_x = -32000;
- }
- }
-
-
- static void
- Horizontal_Gray_Sweep_Span( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- /* nothing, really */
- FT_UNUSED_RASTER;
- FT_UNUSED( y );
- FT_UNUSED( x1 );
- FT_UNUSED( x2 );
- FT_UNUSED( left );
- FT_UNUSED( right );
- }
-
-
- static void
- Horizontal_Gray_Sweep_Drop( RAS_ARGS Short y,
- FT_F26Dot6 x1,
- FT_F26Dot6 x2,
- PProfile left,
- PProfile right )
- {
- Long e1, e2;
- PByte pixel;
- Byte color;
-
-
- /* During the horizontal sweep, we only take care of drop-outs */
-
- e1 = CEILING( x1 );
- e2 = FLOOR ( x2 );
-
- if ( e1 > e2 )
- {
- if ( e1 == e2 + ras.precision )
- {
- switch ( ras.dropOutControl )
- {
- case 0: /* simple drop-outs including stubs */
- e1 = e2;
- break;
-
- case 4: /* smart drop-outs including stubs */
- e1 = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
- break;
-
- case 1: /* simple drop-outs excluding stubs */
- case 5: /* smart drop-outs excluding stubs */
- /* see Vertical_Sweep_Drop for details */
-
- /* rightmost stub test */
- if ( left->next == right && left->height <= 0 )
- return;
-
- /* leftmost stub test */
- if ( right->next == left && left->start == y )
- return;
-
- if ( ras.dropOutControl == 1 )
- e1 = e2;
- else
- e1 = FLOOR( ( x1 + x2 + 1 ) / 2 + ras.precision_half );
-
- break;
-
- default: /* modes 2, 3, 6, 7 */
- return; /* no drop-out control */
- }
- }
- else
- return;
- }
-
- if ( e1 >= 0 )
- {
- if ( x2 - x1 >= ras.precision_half )
- color = ras.grays[2];
- else
- color = ras.grays[1];
-
- e1 = TRUNC( e1 ) / 2;
- if ( e1 < ras.target.rows )
- {
- pixel = ras.gTarget - e1 * ras.target.pitch + y / 2;
- if ( ras.target.pitch > 0 )
- pixel += ( ras.target.rows - 1 ) * ras.target.pitch;
-
- if ( pixel[0] == ras.grays[0] )
- pixel[0] = color;
- }
- }
- }
-
-
-#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
-
-
- /*************************************************************************/
- /* */
- /* Generic Sweep Drawing routine */
- /* */
- /*************************************************************************/
-
- static Bool
- Draw_Sweep( RAS_ARG )
- {
- Short y, y_change, y_height;
-
- PProfile P, Q, P_Left, P_Right;
-
- Short min_Y, max_Y, top, bottom, dropouts;
-
- Long x1, x2, xs, e1, e2;
-
- TProfileList waiting;
- TProfileList draw_left, draw_right;
-
-
- /* initialize empty linked lists */
-
- Init_Linked( &waiting );
-
- Init_Linked( &draw_left );
- Init_Linked( &draw_right );
-
- /* first, compute min and max Y */
-
- P = ras.fProfile;
- max_Y = (Short)TRUNC( ras.minY );
- min_Y = (Short)TRUNC( ras.maxY );
-
- while ( P )
- {
- Q = P->link;
-
- bottom = (Short)P->start;
- top = (Short)( P->start + P->height - 1 );
-
- if ( min_Y > bottom )
- min_Y = bottom;
- if ( max_Y < top )
- max_Y = top;
-
- P->X = 0;
- InsNew( &waiting, P );
-
- P = Q;
- }
-
- /* check the Y-turns */
- if ( ras.numTurns == 0 )
- {
- ras.error = Raster_Err_Invalid;
- return FAILURE;
- }
-
- /* now initialize the sweep */
-
- ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
-
- /* then compute the distance of each profile from min_Y */
-
- P = waiting;
-
- while ( P )
- {
- P->countL = (UShort)( P->start - min_Y );
- P = P->link;
- }
-
- /* let's go */
-
- y = min_Y;
- y_height = 0;
-
- if ( ras.numTurns > 0 &&
- ras.sizeBuff[-ras.numTurns] == min_Y )
- ras.numTurns--;
-
- while ( ras.numTurns > 0 )
- {
- /* check waiting list for new activations */
-
- P = waiting;
-
- while ( P )
- {
- Q = P->link;
- P->countL -= y_height;
- if ( P->countL == 0 )
- {
- DelOld( &waiting, P );
-
- switch ( P->flow )
- {
- case Flow_Up:
- InsNew( &draw_left, P );
- break;
-
- case Flow_Down:
- InsNew( &draw_right, P );
- break;
- }
- }
-
- P = Q;
- }
-
- /* sort the drawing lists */
-
- Sort( &draw_left );
- Sort( &draw_right );
-
- y_change = (Short)ras.sizeBuff[-ras.numTurns--];
- y_height = (Short)( y_change - y );
-
- while ( y < y_change )
- {
- /* let's trace */
-
- dropouts = 0;
-
- P_Left = draw_left;
- P_Right = draw_right;
-
- while ( P_Left )
- {
- x1 = P_Left ->X;
- x2 = P_Right->X;
-
- if ( x1 > x2 )
- {
- xs = x1;
- x1 = x2;
- x2 = xs;
- }
-
- e1 = FLOOR( x1 );
- e2 = CEILING( x2 );
-
- if ( x2 - x1 <= ras.precision &&
- e1 != x1 && e2 != x2 )
- {
- if ( e1 > e2 || e2 == e1 + ras.precision )
- {
- if ( ras.dropOutControl != 2 )
- {
- /* a drop-out was detected */
-
- P_Left ->X = x1;
- P_Right->X = x2;
-
- /* mark profile for drop-out processing */
- P_Left->countL = 1;
- dropouts++;
- }
-
- goto Skip_To_Next;
- }
- }
-
- ras.Proc_Sweep_Span( RAS_VARS y, x1, x2, P_Left, P_Right );
-
- Skip_To_Next:
-
- P_Left = P_Left->link;
- P_Right = P_Right->link;
- }
-
- /* handle drop-outs _after_ the span drawing -- */
- /* drop-out processing has been moved out of the loop */
- /* for performance tuning */
- if ( dropouts > 0 )
- goto Scan_DropOuts;
-
- Next_Line:
-
- ras.Proc_Sweep_Step( RAS_VAR );
-
- y++;
-
- if ( y < y_change )
- {
- Sort( &draw_left );
- Sort( &draw_right );
- }
- }
-
- /* now finalize the profiles that need it */
-
- P = draw_left;
- while ( P )
- {
- Q = P->link;
- if ( P->height == 0 )
- DelOld( &draw_left, P );
- P = Q;
- }
-
- P = draw_right;
- while ( P )
- {
- Q = P->link;
- if ( P->height == 0 )
- DelOld( &draw_right, P );
- P = Q;
- }
- }
-
- /* for gray-scaling, flush the bitmap scanline cache */
- while ( y <= max_Y )
- {
- ras.Proc_Sweep_Step( RAS_VAR );
- y++;
- }
-
- return SUCCESS;
-
- Scan_DropOuts:
-
- P_Left = draw_left;
- P_Right = draw_right;
-
- while ( P_Left )
- {
- if ( P_Left->countL )
- {
- P_Left->countL = 0;
-#if 0
- dropouts--; /* -- this is useful when debugging only */
-#endif
- ras.Proc_Sweep_Drop( RAS_VARS y,
- P_Left->X,
- P_Right->X,
- P_Left,
- P_Right );
- }
-
- P_Left = P_Left->link;
- P_Right = P_Right->link;
- }
-
- goto Next_Line;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Render_Single_Pass */
- /* */
- /* <Description> */
- /* Perform one sweep with sub-banding. */
- /* */
- /* <Input> */
- /* flipped :: If set, flip the direction of the outline. */
- /* */
- /* <Return> */
- /* Renderer error code. */
- /* */
- static int
- Render_Single_Pass( RAS_ARGS Bool flipped )
- {
- Short i, j, k;
-
-
- while ( ras.band_top >= 0 )
- {
- ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
- ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
-
- ras.top = ras.buff;
-
- ras.error = Raster_Err_None;
-
- if ( Convert_Glyph( RAS_VARS flipped ) )
- {
- if ( ras.error != Raster_Err_Overflow )
- return FAILURE;
-
- ras.error = Raster_Err_None;
-
- /* sub-banding */
-
-#ifdef DEBUG_RASTER
- ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
-#endif
-
- i = ras.band_stack[ras.band_top].y_min;
- j = ras.band_stack[ras.band_top].y_max;
-
- k = (Short)( ( i + j ) / 2 );
-
- if ( ras.band_top >= 7 || k < i )
- {
- ras.band_top = 0;
- ras.error = Raster_Err_Invalid;
-
- return ras.error;
- }
-
- ras.band_stack[ras.band_top + 1].y_min = k;
- ras.band_stack[ras.band_top + 1].y_max = j;
-
- ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
-
- ras.band_top++;
- }
- else
- {
- if ( ras.fProfile )
- if ( Draw_Sweep( RAS_VAR ) )
- return ras.error;
- ras.band_top--;
- }
- }
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Render_Glyph */
- /* */
- /* <Description> */
- /* Render a glyph in a bitmap. Sub-banding if needed. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- Render_Glyph( RAS_ARG )
- {
- FT_Error error;
-
-
- Set_High_Precision( RAS_VARS ras.outline.flags &
- FT_OUTLINE_HIGH_PRECISION );
- ras.scale_shift = ras.precision_shift;
-
- if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
- ras.dropOutControl = 2;
- else
- {
- if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
- ras.dropOutControl = 4;
- else
- ras.dropOutControl = 0;
-
- if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
- ras.dropOutControl += 1;
- }
-
- ras.second_pass = (FT_Byte)( !( ras.outline.flags &
- FT_OUTLINE_SINGLE_PASS ) );
-
- /* Vertical Sweep */
- ras.Proc_Sweep_Init = Vertical_Sweep_Init;
- ras.Proc_Sweep_Span = Vertical_Sweep_Span;
- ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
- ras.Proc_Sweep_Step = Vertical_Sweep_Step;
-
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = (short)( ras.target.rows - 1 );
-
- ras.bWidth = (unsigned short)ras.target.width;
- ras.bTarget = (Byte*)ras.target.buffer;
-
- if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
- return error;
-
- /* Horizontal Sweep */
- if ( ras.second_pass && ras.dropOutControl != 2 )
- {
- ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
- ras.Proc_Sweep_Span = Horizontal_Sweep_Span;
- ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
- ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
-
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = (short)( ras.target.width - 1 );
-
- if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
- return error;
- }
-
- return Raster_Err_None;
- }
-
-
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Render_Gray_Glyph */
- /* */
- /* <Description> */
- /* Render a glyph with grayscaling. Sub-banding if needed. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- Render_Gray_Glyph( RAS_ARG )
- {
- Long pixel_width;
- FT_Error error;
-
-
- Set_High_Precision( RAS_VARS ras.outline.flags &
- FT_OUTLINE_HIGH_PRECISION );
- ras.scale_shift = ras.precision_shift + 1;
-
- if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
- ras.dropOutControl = 2;
- else
- {
- if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
- ras.dropOutControl = 4;
- else
- ras.dropOutControl = 0;
-
- if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
- ras.dropOutControl += 1;
- }
-
- ras.second_pass = !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS );
-
- /* Vertical Sweep */
-
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = 2 * ras.target.rows - 1;
-
- ras.bWidth = ras.gray_width;
- pixel_width = 2 * ( ( ras.target.width + 3 ) >> 2 );
-
- if ( ras.bWidth > pixel_width )
- ras.bWidth = pixel_width;
-
- ras.bWidth = ras.bWidth * 8;
- ras.bTarget = (Byte*)ras.gray_lines;
- ras.gTarget = (Byte*)ras.target.buffer;
-
- ras.Proc_Sweep_Init = Vertical_Gray_Sweep_Init;
- ras.Proc_Sweep_Span = Vertical_Sweep_Span;
- ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
- ras.Proc_Sweep_Step = Vertical_Gray_Sweep_Step;
-
- error = Render_Single_Pass( RAS_VARS 0 );
- if ( error )
- return error;
-
- /* Horizontal Sweep */
- if ( ras.second_pass && ras.dropOutControl != 2 )
- {
- ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
- ras.Proc_Sweep_Span = Horizontal_Gray_Sweep_Span;
- ras.Proc_Sweep_Drop = Horizontal_Gray_Sweep_Drop;
- ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
-
- ras.band_top = 0;
- ras.band_stack[0].y_min = 0;
- ras.band_stack[0].y_max = ras.target.width * 2 - 1;
-
- error = Render_Single_Pass( RAS_VARS 1 );
- if ( error )
- return error;
- }
-
- return Raster_Err_None;
- }
-
-#else /* !FT_RASTER_OPTION_ANTI_ALIASING */
-
- FT_LOCAL_DEF( FT_Error )
- Render_Gray_Glyph( RAS_ARG )
- {
- FT_UNUSED_RASTER;
-
- return Raster_Err_Unsupported;
- }
-
-#endif /* !FT_RASTER_OPTION_ANTI_ALIASING */
-
-
- static void
- ft_black_init( PRaster raster )
- {
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
- FT_UInt n;
-
-
- /* set default 5-levels gray palette */
- for ( n = 0; n < 5; n++ )
- raster->grays[n] = n * 255 / 4;
-
- raster->gray_width = RASTER_GRAY_LINES / 2;
-
-#else
- FT_UNUSED( raster );
-#endif
- }
-
-
- /**** RASTER OBJECT CREATION: In standalone mode, we simply use *****/
- /**** a static object. *****/
-
-
-#ifdef _STANDALONE_
-
-
- static int
- ft_black_new( void* memory,
- FT_Raster *araster )
- {
- static TRaster the_raster;
-
-
- *araster = (FT_Raster)&the_raster;
- FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
- ft_black_init( &the_raster );
-
- return 0;
- }
-
-
- static void
- ft_black_done( FT_Raster raster )
- {
- /* nothing */
- FT_UNUSED( raster );
- }
-
-
-#else /* _STANDALONE_ */
-
-
- static int
- ft_black_new( FT_Memory memory,
- PRaster *araster )
- {
- FT_Error error;
- PRaster raster;
-
-
- *araster = 0;
- if ( !FT_NEW( raster ) )
- {
- raster->memory = memory;
- ft_black_init( raster );
-
- *araster = raster;
- }
-
- return error;
- }
-
-
- static void
- ft_black_done( PRaster raster )
- {
- FT_Memory memory = (FT_Memory)raster->memory;
- FT_FREE( raster );
- }
-
-
-#endif /* _STANDALONE_ */
-
-
- static void
- ft_black_reset( PRaster raster,
- char* pool_base,
- long pool_size )
- {
- if ( raster )
- {
- if ( pool_base && pool_size >= (long)sizeof(TWorker) + 2048 )
- {
- PWorker worker = (PWorker)pool_base;
-
-
- raster->buffer = pool_base + ( (sizeof ( *worker ) + 7 ) & ~7 );
- raster->buffer_size = ( ( pool_base + pool_size ) -
- (char*)raster->buffer ) / sizeof ( Long );
- raster->worker = worker;
- }
- else
- {
- raster->buffer = NULL;
- raster->buffer_size = 0;
- raster->worker = NULL;
- }
- }
- }
-
-
- static void
- ft_black_set_mode( PRaster raster,
- unsigned long mode,
- const char* palette )
- {
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
-
- if ( mode == FT_MAKE_TAG( 'p', 'a', 'l', '5' ) )
- {
- /* set 5-levels gray palette */
- raster->grays[0] = palette[0];
- raster->grays[1] = palette[1];
- raster->grays[2] = palette[2];
- raster->grays[3] = palette[3];
- raster->grays[4] = palette[4];
- }
-
-#else
-
- FT_UNUSED( raster );
- FT_UNUSED( mode );
- FT_UNUSED( palette );
-
-#endif
- }
-
-
- static int
- ft_black_render( PRaster raster,
- const FT_Raster_Params* params )
- {
- const FT_Outline* outline = (const FT_Outline*)params->source;
- const FT_Bitmap* target_map = params->target;
- PWorker worker;
-
-
- if ( !raster || !raster->buffer || !raster->buffer_size )
- return Raster_Err_Not_Ini;
-
- if ( !outline )
- return Raster_Err_Invalid;
-
- /* return immediately if the outline is empty */
- if ( outline->n_points == 0 || outline->n_contours <= 0 )
- return Raster_Err_None;
-
- if ( !outline->contours || !outline->points )
- return Raster_Err_Invalid;
-
- if ( outline->n_points !=
- outline->contours[outline->n_contours - 1] + 1 )
- return Raster_Err_Invalid;
-
- worker = raster->worker;
-
- /* this version of the raster does not support direct rendering, sorry */
- if ( params->flags & FT_RASTER_FLAG_DIRECT )
- return Raster_Err_Unsupported;
-
- if ( !target_map )
- return Raster_Err_Invalid;
-
- /* nothing to do */
- if ( !target_map->width || !target_map->rows )
- return Raster_Err_None;
-
- if ( !target_map->buffer )
- return Raster_Err_Invalid;
-
- ras.outline = *outline;
- ras.target = *target_map;
-
- worker->buff = (PLong) raster->buffer;
- worker->sizeBuff = worker->buff +
- raster->buffer_size / sizeof ( Long );
-#ifdef FT_RASTER_OPTION_ANTI_ALIASING
- worker->grays = raster->grays;
- worker->gray_width = raster->gray_width;
-#endif
-
- return ( ( params->flags & FT_RASTER_FLAG_AA )
- ? Render_Gray_Glyph( RAS_VAR )
- : Render_Glyph( RAS_VAR ) );
- }
-
-
- const FT_Raster_Funcs ft_standard_raster =
- {
- FT_GLYPH_FORMAT_OUTLINE,
- (FT_Raster_New_Func) ft_black_new,
- (FT_Raster_Reset_Func) ft_black_reset,
- (FT_Raster_Set_Mode_Func)ft_black_set_mode,
- (FT_Raster_Render_Func) ft_black_render,
- (FT_Raster_Done_Func) ft_black_done
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h
deleted file mode 100644
index 80fe46debaf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftraster.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftraster.h */
-/* */
-/* The FreeType glyph rasterizer (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTRASTER_H__
-#define __FTRASTER_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_IMAGE_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* Uncomment the following line if you are using ftraster.c as a */
- /* standalone module, fully independent of FreeType. */
- /* */
-/* #define _STANDALONE_ */
-
- FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_standard_raster;
-
-
-FT_END_HEADER
-
-#endif /* __FTRASTER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c
deleted file mode 100644
index 3cc8d07413b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftrend1.c */
-/* */
-/* The FreeType glyph rasterizer interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_OUTLINE_H
-#include "ftrend1.h"
-#include "ftraster.h"
-
-#include "rasterrs.h"
-
-
- /* initialize renderer -- init its raster */
- static FT_Error
- ft_raster1_init( FT_Renderer render )
- {
- FT_Library library = FT_MODULE_LIBRARY( render );
-
-
- render->clazz->raster_class->raster_reset( render->raster,
- library->raster_pool,
- library->raster_pool_size );
-
- return Raster_Err_Ok;
- }
-
-
- /* set render-specific mode */
- static FT_Error
- ft_raster1_set_mode( FT_Renderer render,
- FT_ULong mode_tag,
- FT_Pointer data )
- {
- /* we simply pass it to the raster */
- return render->clazz->raster_class->raster_set_mode( render->raster,
- mode_tag,
- data );
- }
-
-
- /* transform a given glyph image */
- static FT_Error
- ft_raster1_transform( FT_Renderer render,
- FT_GlyphSlot slot,
- const FT_Matrix* matrix,
- const FT_Vector* delta )
- {
- FT_Error error = Raster_Err_Ok;
-
-
- if ( slot->format != render->glyph_format )
- {
- error = Raster_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( matrix )
- FT_Outline_Transform( &slot->outline, matrix );
-
- if ( delta )
- FT_Outline_Translate( &slot->outline, delta->x, delta->y );
-
- Exit:
- return error;
- }
-
-
- /* return the glyph's control box */
- static void
- ft_raster1_get_cbox( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_BBox* cbox )
- {
- FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
-
- if ( slot->format == render->glyph_format )
- FT_Outline_Get_CBox( &slot->outline, cbox );
- }
-
-
- /* convert a slot's glyph image into a bitmap */
- static FT_Error
- ft_raster1_render( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin )
- {
- FT_Error error;
- FT_Outline* outline;
- FT_BBox cbox;
- FT_UInt width, height, pitch;
- FT_Bitmap* bitmap;
- FT_Memory memory;
-
- FT_Raster_Params params;
-
-
- /* check glyph image format */
- if ( slot->format != render->glyph_format )
- {
- error = Raster_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* check rendering mode */
- if ( mode != FT_RENDER_MODE_MONO )
- {
- /* raster1 is only capable of producing monochrome bitmaps */
- if ( render->clazz == &ft_raster1_renderer_class )
- return Raster_Err_Cannot_Render_Glyph;
- }
- else
- {
- /* raster5 is only capable of producing 5-gray-levels bitmaps */
- if ( render->clazz == &ft_raster5_renderer_class )
- return Raster_Err_Cannot_Render_Glyph;
- }
-
- outline = &slot->outline;
-
- /* translate the outline to the new origin if needed */
- if ( origin )
- FT_Outline_Translate( outline, origin->x, origin->y );
-
- /* compute the control box, and grid fit it */
- FT_Outline_Get_CBox( outline, &cbox );
-
- cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
- cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
- cbox.xMax = FT_PIX_CEIL( cbox.xMax );
- cbox.yMax = FT_PIX_CEIL( cbox.yMax );
-
- width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
- height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
- bitmap = &slot->bitmap;
- memory = render->root.memory;
-
- /* release old bitmap buffer */
- if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
- {
- FT_FREE( bitmap->buffer );
- slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
- }
-
- /* allocate new one, depends on pixel format */
- if ( !( mode & FT_RENDER_MODE_MONO ) )
- {
- /* we pad to 32 bits, only for backwards compatibility with FT 1.x */
- pitch = FT_PAD_CEIL( width, 4 );
- bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
- bitmap->num_grays = 256;
- }
- else
- {
- pitch = ( ( width + 15 ) >> 4 ) << 1;
- bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
- }
-
- bitmap->width = width;
- bitmap->rows = height;
- bitmap->pitch = pitch;
-
- if ( FT_ALLOC_MULT( bitmap->buffer, pitch, height ) )
- goto Exit;
-
- slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
-
- /* translate outline to render it into the bitmap */
- FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin );
-
- /* set up parameters */
- params.target = bitmap;
- params.source = outline;
- params.flags = 0;
-
- if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY )
- params.flags |= FT_RASTER_FLAG_AA;
-
- /* render outline into the bitmap */
- error = render->raster_render( render->raster, &params );
-
- FT_Outline_Translate( outline, cbox.xMin, cbox.yMin );
-
- if ( error )
- goto Exit;
-
- slot->format = FT_GLYPH_FORMAT_BITMAP;
- slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 );
- slot->bitmap_top = (FT_Int)( cbox.yMax >> 6 );
-
- Exit:
- return error;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Renderer_Class ft_raster1_renderer_class =
- {
- {
- FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
-
- "raster1",
- 0x10000L,
- 0x20000L,
-
- 0, /* module specific interface */
-
- (FT_Module_Constructor)ft_raster1_init,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- },
-
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Renderer_RenderFunc) ft_raster1_render,
- (FT_Renderer_TransformFunc)ft_raster1_transform,
- (FT_Renderer_GetCBoxFunc) ft_raster1_get_cbox,
- (FT_Renderer_SetModeFunc) ft_raster1_set_mode,
-
- (FT_Raster_Funcs*) &ft_standard_raster
- };
-
-
- /* This renderer is _NOT_ part of the default modules; you will need */
- /* to register it by hand in your application. It should only be */
- /* used for backwards-compatibility with FT 1.x anyway. */
- /* */
- FT_CALLBACK_TABLE_DEF
- const FT_Renderer_Class ft_raster5_renderer_class =
- {
- {
- FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
-
- "raster5",
- 0x10000L,
- 0x20000L,
-
- 0, /* module specific interface */
-
- (FT_Module_Constructor)ft_raster1_init,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- },
-
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Renderer_RenderFunc) ft_raster1_render,
- (FT_Renderer_TransformFunc)ft_raster1_transform,
- (FT_Renderer_GetCBoxFunc) ft_raster1_get_cbox,
- (FT_Renderer_SetModeFunc) ft_raster1_set_mode,
-
- (FT_Raster_Funcs*) &ft_standard_raster
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h
deleted file mode 100644
index 76e9a5f581e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/ftrend1.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftrend1.h */
-/* */
-/* The FreeType glyph rasterizer interface (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTREND1_H__
-#define __FTREND1_H__
-
-
-#include <ft2build.h>
-#include FT_RENDER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_raster1_renderer_class;
-
- /* this renderer is _NOT_ part of the default modules, you'll need */
- /* to register it by hand in your application. It should only be */
- /* used for backwards-compatibility with FT 1.x anyway. */
- /* */
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_raster5_renderer_class;
-
-
-FT_END_HEADER
-
-#endif /* __FTREND1_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk
deleted file mode 100644
index cbff5df96ea..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 renderer module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += RASTER_MODULE
-
-define RASTER_MODULE
-$(OPEN_DRIVER) FT_Renderer_Class, ft_raster1_renderer_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)raster $(ECHO_DRIVER_DESC)monochrome bitmap renderer$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c
deleted file mode 100644
index f13a67a209d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/raster.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/***************************************************************************/
-/* */
-/* raster.c */
-/* */
-/* FreeType monochrome rasterer module component (body only). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "ftraster.c"
-#include "ftrend1.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h
deleted file mode 100644
index 5df9a7ab1ed..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rasterrs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* rasterrs.h */
-/* */
-/* monochrome renderer error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the monochrome renderer error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __RASTERRS_H__
-#define __RASTERRS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX Raster_Err_
-#define FT_ERR_BASE FT_Mod_Err_Raster
-
-#include FT_ERRORS_H
-
-#endif /* __RASTERRS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk
deleted file mode 100644
index 43a9af2b792..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/raster/rules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# FreeType 2 renderer module build rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# raster driver directory
-#
-RASTER_DIR := $(SRC_DIR)/raster
-
-# compilation flags for the driver
-#
-RASTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(RASTER_DIR))
-
-
-# raster driver sources (i.e., C files)
-#
-RASTER_DRV_SRC := $(RASTER_DIR)/ftraster.c \
- $(RASTER_DIR)/ftrend1.c
-
-
-# raster driver headers
-#
-RASTER_DRV_H := $(RASTER_DRV_SRC:%.c=%.h) \
- $(RASTER_DIR)/ftmisc.h \
- $(RASTER_DIR)/rasterrs.h
-
-
-# raster driver object(s)
-#
-# RASTER_DRV_OBJ_M is used during `multi' builds.
-# RASTER_DRV_OBJ_S is used during `single' builds.
-#
-RASTER_DRV_OBJ_M := $(RASTER_DRV_SRC:$(RASTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
-RASTER_DRV_OBJ_S := $(OBJ_DIR)/raster.$O
-
-# raster driver source file for single build
-#
-RASTER_DRV_SRC_S := $(RASTER_DIR)/raster.c
-
-
-# raster driver - single object
-#
-$(RASTER_DRV_OBJ_S): $(RASTER_DRV_SRC_S) $(RASTER_DRV_SRC) \
- $(FREETYPE_H) $(RASTER_DRV_H)
- $(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(RASTER_DRV_SRC_S))
-
-
-# raster driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(RASTER_DIR)/%.c $(FREETYPE_H) $(RASTER_DRV_H)
- $(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(RASTER_DRV_OBJ_S)
-DRV_OBJS_M += $(RASTER_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile
deleted file mode 100644
index ad467bebec6..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/sfnt Jamfile
-#
-# Copyright 2001, 2002, 2004, 2005 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) sfnt ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = sfobjs sfdriver ttcmap ttmtx ttpost ttload ttsbit ttkern ttbdf ;
- }
- else
- {
- _sources = sfnt ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/sfnt Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk
deleted file mode 100644
index 95fd6a31437..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 SFNT module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += SFNT_MODULE
-
-define SFNT_MODULE
-$(OPEN_DRIVER) FT_Module_Class, sfnt_module_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)sfnt $(ECHO_DRIVER_DESC)helper module for TrueType & OpenType formats$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk
deleted file mode 100644
index ff7840e7fe3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/rules.mk
+++ /dev/null
@@ -1,76 +0,0 @@
-#
-# FreeType 2 SFNT driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# SFNT driver directory
-#
-SFNT_DIR := $(SRC_DIR)/sfnt
-
-
-# compilation flags for the driver
-#
-SFNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SFNT_DIR))
-
-
-# SFNT driver sources (i.e., C files)
-#
-SFNT_DRV_SRC := $(SFNT_DIR)/ttload.c \
- $(SFNT_DIR)/ttmtx.c \
- $(SFNT_DIR)/ttcmap.c \
- $(SFNT_DIR)/ttsbit.c \
- $(SFNT_DIR)/ttpost.c \
- $(SFNT_DIR)/ttkern.c \
- $(SFNT_DIR)/ttbdf.c \
- $(SFNT_DIR)/sfobjs.c \
- $(SFNT_DIR)/sfdriver.c
-
-# SFNT driver headers
-#
-SFNT_DRV_H := $(SFNT_DRV_SRC:%c=%h) \
- $(SFNT_DIR)/sferrors.h
-
-
-# SFNT driver object(s)
-#
-# SFNT_DRV_OBJ_M is used during `multi' builds.
-# SFNT_DRV_OBJ_S is used during `single' builds.
-#
-SFNT_DRV_OBJ_M := $(SFNT_DRV_SRC:$(SFNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
-SFNT_DRV_OBJ_S := $(OBJ_DIR)/sfnt.$O
-
-# SFNT driver source file for single build
-#
-SFNT_DRV_SRC_S := $(SFNT_DIR)/sfnt.c
-
-
-# SFNT driver - single object
-#
-$(SFNT_DRV_OBJ_S): $(SFNT_DRV_SRC_S) $(SFNT_DRV_SRC) \
- $(FREETYPE_H) $(SFNT_DRV_H)
- $(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SFNT_DRV_SRC_S))
-
-
-# SFNT driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(SFNT_DIR)/%.c $(FREETYPE_H) $(SFNT_DRV_H)
- $(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(SFNT_DRV_OBJ_S)
-DRV_OBJS_M += $(SFNT_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c
deleted file mode 100644
index 5ba22a6c51c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.c
+++ /dev/null
@@ -1,618 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfdriver.c */
-/* */
-/* High-level SFNT driver interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_SFNT_H
-#include FT_INTERNAL_OBJECTS_H
-
-#include "sfdriver.h"
-#include "ttload.h"
-#include "sfobjs.h"
-
-#include "sferrors.h"
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#include "ttsbit.h"
-#endif
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#include "ttpost.h"
-#endif
-
-#ifdef TT_CONFIG_OPTION_BDF
-#include "ttbdf.h"
-#include FT_SERVICE_BDF_H
-#endif
-
-#include "ttcmap.h"
-#include "ttkern.h"
-#include "ttmtx.h"
-
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_SFNT_H
-#include FT_SERVICE_TT_CMAP_H
-
-
- /*
- * SFNT TABLE SERVICE
- *
- */
-
- static void*
- get_sfnt_table( TT_Face face,
- FT_Sfnt_Tag tag )
- {
- void* table;
-
-
- switch ( tag )
- {
- case ft_sfnt_head:
- table = &face->header;
- break;
-
- case ft_sfnt_hhea:
- table = &face->horizontal;
- break;
-
- case ft_sfnt_vhea:
- table = face->vertical_info ? &face->vertical : 0;
- break;
-
- case ft_sfnt_os2:
- table = face->os2.version == 0xFFFFU ? 0 : &face->os2;
- break;
-
- case ft_sfnt_post:
- table = &face->postscript;
- break;
-
- case ft_sfnt_maxp:
- table = &face->max_profile;
- break;
-
- case ft_sfnt_pclt:
- table = face->pclt.Version ? &face->pclt : 0;
- break;
-
- default:
- table = 0;
- }
-
- return table;
- }
-
-
- static FT_Error
- sfnt_table_info( TT_Face face,
- FT_UInt idx,
- FT_ULong *tag,
- FT_ULong *length )
- {
- if ( !tag || !length )
- return SFNT_Err_Invalid_Argument;
-
- if ( idx >= face->num_tables )
- return SFNT_Err_Table_Missing;
-
- *tag = face->dir_tables[idx].Tag;
- *length = face->dir_tables[idx].Length;
-
- return SFNT_Err_Ok;
- }
-
-
- static const FT_Service_SFNT_TableRec sfnt_service_sfnt_table =
- {
- (FT_SFNT_TableLoadFunc)tt_face_load_any,
- (FT_SFNT_TableGetFunc) get_sfnt_table,
- (FT_SFNT_TableInfoFunc)sfnt_table_info
- };
-
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
- /*
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- sfnt_get_glyph_name( TT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_String* gname;
- FT_Error error;
-
-
- error = tt_face_get_ps_name( face, glyph_index, &gname );
- if ( !error )
- FT_STRCPYN( buffer, gname, buffer_max );
-
- return error;
- }
-
-
- static const FT_Service_GlyphDictRec sfnt_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)NULL
- };
-
-#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
-
- /*
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- sfnt_get_ps_name( TT_Face face )
- {
- FT_Int n, found_win, found_apple;
- const char* result = NULL;
-
-
- /* shouldn't happen, but just in case to avoid memory leaks */
- if ( face->postscript_name )
- return face->postscript_name;
-
- /* scan the name table to see whether we have a Postscript name here, */
- /* either in Macintosh or Windows platform encodings */
- found_win = -1;
- found_apple = -1;
-
- for ( n = 0; n < face->num_names; n++ )
- {
- TT_NameEntryRec* name = face->name_table.names + n;
-
-
- if ( name->nameID == 6 && name->stringLength > 0 )
- {
- if ( name->platformID == 3 &&
- name->encodingID == 1 &&
- name->languageID == 0x409 )
- found_win = n;
-
- if ( name->platformID == 1 &&
- name->encodingID == 0 &&
- name->languageID == 0 )
- found_apple = n;
- }
- }
-
- if ( found_win != -1 )
- {
- FT_Memory memory = face->root.memory;
- TT_NameEntryRec* name = face->name_table.names + found_win;
- FT_UInt len = name->stringLength / 2;
- FT_Error error = SFNT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- if ( !FT_ALLOC( result, name->stringLength + 1 ) )
- {
- FT_Stream stream = face->name_table.stream;
- FT_String* r = (FT_String*)result;
- FT_Byte* p = (FT_Byte*)name->string;
-
-
- if ( FT_STREAM_SEEK( name->stringOffset ) ||
- FT_FRAME_ENTER( name->stringLength ) )
- {
- FT_FREE( result );
- name->stringLength = 0;
- name->stringOffset = 0;
- FT_FREE( name->string );
-
- goto Exit;
- }
-
- p = (FT_Byte*)stream->cursor;
-
- for ( ; len > 0; len--, p += 2 )
- {
- if ( p[0] == 0 && p[1] >= 32 && p[1] < 128 )
- *r++ = p[1];
- }
- *r = '\0';
-
- FT_FRAME_EXIT();
- }
- goto Exit;
- }
-
- if ( found_apple != -1 )
- {
- FT_Memory memory = face->root.memory;
- TT_NameEntryRec* name = face->name_table.names + found_apple;
- FT_UInt len = name->stringLength;
- FT_Error error = SFNT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- if ( !FT_ALLOC( result, len + 1 ) )
- {
- FT_Stream stream = face->name_table.stream;
-
-
- if ( FT_STREAM_SEEK( name->stringOffset ) ||
- FT_STREAM_READ( result, len ) )
- {
- name->stringOffset = 0;
- name->stringLength = 0;
- FT_FREE( name->string );
- FT_FREE( result );
- goto Exit;
- }
- ((char*)result)[len] = '\0';
- }
- }
-
- Exit:
- face->postscript_name = result;
- return result;
- }
-
- static const FT_Service_PsFontNameRec sfnt_service_ps_name =
- {
- (FT_PsName_GetFunc)sfnt_get_ps_name
- };
-
-
- /*
- * TT CMAP INFO
- */
- static const FT_Service_TTCMapsRec tt_service_get_cmap_info =
- {
- (TT_CMap_Info_GetFunc)tt_get_cmap_info
- };
-
-
-#ifdef TT_CONFIG_OPTION_BDF
-
- static FT_Error
- sfnt_get_charset_id( TT_Face face,
- const char* *acharset_encoding,
- const char* *acharset_registry )
- {
- BDF_PropertyRec encoding, registry;
- FT_Error error;
-
-
- /* XXX: I don't know whether this is correct, since
- * tt_face_find_bdf_prop only returns something correct if we have
- * previously selected a size that is listed in the BDF table.
- * Should we change the BDF table format to include single offsets
- * for `CHARSET_REGISTRY' and `CHARSET_ENCODING'?
- */
- error = tt_face_find_bdf_prop( face, "CHARSET_REGISTRY", &registry );
- if ( !error )
- {
- error = tt_face_find_bdf_prop( face, "CHARSET_ENCODING", &encoding );
- if ( !error )
- {
- if ( registry.type == BDF_PROPERTY_TYPE_ATOM &&
- encoding.type == BDF_PROPERTY_TYPE_ATOM )
- {
- *acharset_encoding = encoding.u.atom;
- *acharset_registry = registry.u.atom;
- }
- else
- error = FT_Err_Invalid_Argument;
- }
- }
-
- return error;
- }
-
-
- static const FT_Service_BDFRec sfnt_service_bdf =
- {
- (FT_BDF_GetCharsetIdFunc) sfnt_get_charset_id,
- (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop,
- };
-
-#endif /* TT_CONFIG_OPTION_BDF */
-
-
- /*
- * SERVICE LIST
- */
-
- static const FT_ServiceDescRec sfnt_services[] =
- {
- { FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name },
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- { FT_SERVICE_ID_GLYPH_DICT, &sfnt_service_glyph_dict },
-#endif
-#ifdef TT_CONFIG_OPTION_BDF
- { FT_SERVICE_ID_BDF, &sfnt_service_bdf },
-#endif
- { FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info },
-
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- sfnt_get_interface( FT_Module module,
- const char* module_interface )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( sfnt_services, module_interface );
- }
-
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_load_sfnt_header_stub( TT_Face face,
- FT_Stream stream,
- FT_Long face_index,
- SFNT_Header header )
- {
- FT_UNUSED( face );
- FT_UNUSED( stream );
- FT_UNUSED( face_index );
- FT_UNUSED( header );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_load_directory_stub( TT_Face face,
- FT_Stream stream,
- SFNT_Header header )
- {
- FT_UNUSED( face );
- FT_UNUSED( stream );
- FT_UNUSED( header );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_load_hdmx_stub( TT_Face face,
- FT_Stream stream )
- {
- FT_UNUSED( face );
- FT_UNUSED( stream );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-
- FT_CALLBACK_DEF( void )
- tt_face_free_hdmx_stub( TT_Face face )
- {
- FT_UNUSED( face );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_set_sbit_strike_stub( TT_Face face,
- FT_UInt x_ppem,
- FT_UInt y_ppem,
- FT_ULong* astrike_index )
- {
- /*
- * We simply forge a FT_Size_Request and call the real function
- * that does all the work.
- *
- * This stub might be called by libXfont in the X.Org Xserver,
- * compiled against version 2.1.8 or newer.
- */
-
- FT_Size_RequestRec req;
-
-
- req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
- req.width = (FT_F26Dot6)x_ppem;
- req.height = (FT_F26Dot6)y_ppem;
- req.horiResolution = 0;
- req.vertResolution = 0;
-
- *astrike_index = 0x7FFFFFFFUL;
-
- return tt_face_set_sbit_strike( face, &req, astrike_index );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_load_sbit_stub( TT_Face face,
- FT_Stream stream )
- {
- FT_UNUSED( face );
- FT_UNUSED( stream );
-
- /*
- * This function was originally implemented to load the sbit table.
- * However, it has been replaced by `tt_face_load_eblc', and this stub
- * is only there for some rogue clients which would want to call it
- * directly (which doesn't make much sense).
- */
- return FT_Err_Unimplemented_Feature;
- }
-
-
- FT_CALLBACK_DEF( void )
- tt_face_free_sbit_stub( TT_Face face )
- {
- /* nothing to do in this stub */
- FT_UNUSED( face );
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_load_charmap_stub( TT_Face face,
- void* cmap,
- FT_Stream input )
- {
- FT_UNUSED( face );
- FT_UNUSED( cmap );
- FT_UNUSED( input );
-
- return FT_Err_Unimplemented_Feature;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_face_free_charmap_stub( TT_Face face,
- void* cmap )
- {
- FT_UNUSED( face );
- FT_UNUSED( cmap );
-
- return 0;
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- static
- const SFNT_Interface sfnt_interface =
- {
- tt_face_goto_table,
-
- sfnt_init_face,
- sfnt_load_face,
- sfnt_done_face,
- sfnt_get_interface,
-
- tt_face_load_any,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- tt_face_load_sfnt_header_stub,
- tt_face_load_directory_stub,
-#endif
-
- tt_face_load_head,
- tt_face_load_hhea,
- tt_face_load_cmap,
- tt_face_load_maxp,
- tt_face_load_os2,
- tt_face_load_post,
-
- tt_face_load_name,
- tt_face_free_name,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- tt_face_load_hdmx_stub,
- tt_face_free_hdmx_stub,
-#endif
-
- tt_face_load_kern,
- tt_face_load_gasp,
- tt_face_load_pclt,
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- /* see `ttload.h' */
- tt_face_load_bhed,
-#else
- 0,
-#endif
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- tt_face_set_sbit_strike_stub,
- tt_face_load_sbit_stub,
-
- tt_find_sbit_image,
- tt_load_sbit_metrics,
-#endif
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- tt_face_load_sbit_image,
-#else
- 0,
-#endif
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- tt_face_free_sbit_stub,
-#endif
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- /* see `ttpost.h' */
- tt_face_get_ps_name,
- tt_face_free_ps_names,
-#else
- 0,
- 0,
-#endif
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- tt_face_load_charmap_stub,
- tt_face_free_charmap_stub,
-#endif
-
- /* since version 2.1.8 */
-
- tt_face_get_kerning,
-
- /* since version 2.2 */
-
- tt_face_load_font_dir,
- tt_face_load_hmtx,
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- /* see `ttsbit.h' and `sfnt.h' */
- tt_face_load_eblc,
- tt_face_free_eblc,
-
- tt_face_set_sbit_strike,
- tt_face_load_strike_metrics,
-#else
- 0,
- 0,
- 0,
- 0,
-#endif
-
- tt_face_get_metrics
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class sfnt_module_class =
- {
- 0, /* not a font driver or renderer */
- sizeof( FT_ModuleRec ),
-
- "sfnt", /* driver name */
- 0x10000L, /* driver version 1.0 */
- 0x20000L, /* driver requires FreeType 2.0 or higher */
-
- (const void*)&sfnt_interface, /* module specific interface */
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) sfnt_get_interface
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h
deleted file mode 100644
index 92db79694d0..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfdriver.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfdriver.h */
-/* */
-/* High-level SFNT driver interface (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SFDRIVER_H__
-#define __SFDRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_MODULE_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Module_Class ) sfnt_module_class;
-
-
-FT_END_HEADER
-
-#endif /* __SFDRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h
deleted file mode 100644
index 27f90de285f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sferrors.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* sferrors.h */
-/* */
-/* SFNT error codes (specification only). */
-/* */
-/* Copyright 2001, 2004 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the SFNT error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __SFERRORS_H__
-#define __SFERRORS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX SFNT_Err_
-#define FT_ERR_BASE FT_Mod_Err_SFNT
-
-#define FT_KEEP_ERR_PREFIX
-
-#include FT_ERRORS_H
-
-#endif /* __SFERRORS_H__ */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c
deleted file mode 100644
index 45a820b718d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfnt.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfnt.c */
-/* */
-/* Single object library component. */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "ttload.c"
-#include "ttmtx.c"
-#include "ttcmap.c"
-#include "ttkern.c"
-#include "sfobjs.c"
-#include "sfdriver.c"
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#include "ttsbit.c"
-#endif
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#include "ttpost.c"
-#endif
-
-#ifdef TT_CONFIG_OPTION_BDF
-#include "ttbdf.c"
-#endif
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c
deleted file mode 100644
index 021ec5a38fc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.c
+++ /dev/null
@@ -1,1129 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfobjs.c */
-/* */
-/* SFNT object management (base). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "sfobjs.h"
-#include "ttload.h"
-#include "ttcmap.h"
-#include "ttkern.h"
-#include FT_INTERNAL_SFNT_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_TRUETYPE_IDS_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include "sferrors.h"
-
-#ifdef TT_CONFIG_OPTION_BDF
-#include "ttbdf.h"
-#endif
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_sfobjs
-
-
-
- /* convert a UTF-16 name entry to ASCII */
- static FT_String*
- tt_name_entry_ascii_from_utf16( TT_NameEntry entry,
- FT_Memory memory )
- {
- FT_String* string;
- FT_UInt len, code, n;
- FT_Byte* read = (FT_Byte*)entry->string;
- FT_Error error;
-
-
- len = (FT_UInt)entry->stringLength / 2;
-
- if ( FT_NEW_ARRAY( string, len + 1 ) )
- return NULL;
-
- for ( n = 0; n < len; n++ )
- {
- code = FT_NEXT_USHORT( read );
- if ( code < 32 || code > 127 )
- code = '?';
-
- string[n] = (char)code;
- }
-
- string[len] = 0;
-
- return string;
- }
-
-
- /* convert an Apple Roman or symbol name entry to ASCII */
- static FT_String*
- tt_name_entry_ascii_from_other( TT_NameEntry entry,
- FT_Memory memory )
- {
- FT_String* string;
- FT_UInt len, code, n;
- FT_Byte* read = (FT_Byte*)entry->string;
- FT_Error error;
-
-
- len = (FT_UInt)entry->stringLength;
-
- if ( FT_NEW_ARRAY( string, len + 1 ) )
- return NULL;
-
- for ( n = 0; n < len; n++ )
- {
- code = *read++;
- if ( code < 32 || code > 127 )
- code = '?';
-
- string[n] = (char)code;
- }
-
- string[len] = 0;
-
- return string;
- }
-
-
- typedef FT_String* (*TT_NameEntry_ConvertFunc)( TT_NameEntry entry,
- FT_Memory memory );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_get_name */
- /* */
- /* <Description> */
- /* Returns a given ENGLISH name record in ASCII. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* nameid :: The name id of the name record to return. */
- /* */
- /* <InOut> */
- /* name :: The address of a string pointer. NULL if no name is */
- /* present. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- tt_face_get_name( TT_Face face,
- FT_UShort nameid,
- FT_String** name )
- {
- FT_Memory memory = face->root.memory;
- FT_Error error = SFNT_Err_Ok;
- FT_String* result = NULL;
- FT_UShort n;
- TT_NameEntryRec* rec;
- FT_Int found_apple = -1;
- FT_Int found_apple_roman = -1;
- FT_Int found_apple_english = -1;
- FT_Int found_win = -1;
- FT_Int found_unicode = -1;
-
- FT_Bool is_english = 0;
-
- TT_NameEntry_ConvertFunc convert;
-
-
- FT_ASSERT( name );
-
- rec = face->name_table.names;
- for ( n = 0; n < face->num_names; n++, rec++ )
- {
- /* According to the OpenType 1.3 specification, only Microsoft or */
- /* Apple platform IDs might be used in the `name' table. The */
- /* `Unicode' platform is reserved for the `cmap' table, and the */
- /* `Iso' one is deprecated. */
- /* */
- /* However, the Apple TrueType specification doesn't say the same */
- /* thing and goes to suggest that all Unicode `name' table entries */
- /* should be coded in UTF-16 (in big-endian format I suppose). */
- /* */
- if ( rec->nameID == nameid && rec->stringLength > 0 )
- {
- switch ( rec->platformID )
- {
- case TT_PLATFORM_APPLE_UNICODE:
- case TT_PLATFORM_ISO:
- /* there is `languageID' to check there. We should use this */
- /* field only as a last solution when nothing else is */
- /* available. */
- /* */
- found_unicode = n;
- break;
-
- case TT_PLATFORM_MACINTOSH:
- /* This is a bit special because some fonts will use either */
- /* an English language id, or a Roman encoding id, to indicate */
- /* the English version of its font name. */
- /* */
- if ( rec->languageID == TT_MAC_LANGID_ENGLISH )
- found_apple_english = n;
- else if ( rec->encodingID == TT_MAC_ID_ROMAN )
- found_apple_roman = n;
- break;
-
- case TT_PLATFORM_MICROSOFT:
- /* we only take a non-English name when there is nothing */
- /* else available in the font */
- /* */
- if ( found_win == -1 || ( rec->languageID & 0x3FF ) == 0x009 )
- {
- switch ( rec->encodingID )
- {
- case TT_MS_ID_SYMBOL_CS:
- case TT_MS_ID_UNICODE_CS:
- case TT_MS_ID_UCS_4:
- is_english = FT_BOOL( ( rec->languageID & 0x3FF ) == 0x009 );
- found_win = n;
- break;
-
- default:
- ;
- }
- }
- break;
-
- default:
- ;
- }
- }
- }
-
- found_apple = found_apple_roman;
- if ( found_apple_english >= 0 )
- found_apple = found_apple_english;
-
- /* some fonts contain invalid Unicode or Macintosh formatted entries; */
- /* we will thus favor names encoded in Windows formats if available */
- /* (provided it is an English name) */
- /* */
- convert = NULL;
- if ( found_win >= 0 && !( found_apple >= 0 && !is_english ) )
- {
- rec = face->name_table.names + found_win;
- switch ( rec->encodingID )
- {
- /* all Unicode strings are encoded using UTF-16BE */
- case TT_MS_ID_UNICODE_CS:
- case TT_MS_ID_SYMBOL_CS:
- convert = tt_name_entry_ascii_from_utf16;
- break;
-
- case TT_MS_ID_UCS_4:
- /* Apparently, if this value is found in a name table entry, it is */
- /* documented as `full Unicode repertoire'. Experience with the */
- /* MsGothic font shipped with Windows Vista shows that this really */
- /* means UTF-16 encoded names (UCS-4 values are only used within */
- /* charmaps). */
- convert = tt_name_entry_ascii_from_utf16;
- break;
-
- default:
- ;
- }
- }
- else if ( found_apple >= 0 )
- {
- rec = face->name_table.names + found_apple;
- convert = tt_name_entry_ascii_from_other;
- }
- else if ( found_unicode >= 0 )
- {
- rec = face->name_table.names + found_unicode;
- convert = tt_name_entry_ascii_from_utf16;
- }
-
- if ( rec && convert )
- {
- if ( rec->string == NULL )
- {
- FT_Stream stream = face->name_table.stream;
-
-
- if ( FT_QNEW_ARRAY ( rec->string, rec->stringLength ) ||
- FT_STREAM_SEEK( rec->stringOffset ) ||
- FT_STREAM_READ( rec->string, rec->stringLength ) )
- {
- FT_FREE( rec->string );
- rec->stringLength = 0;
- result = NULL;
- goto Exit;
- }
- }
-
- result = convert( rec, memory );
- }
-
- Exit:
- *name = result;
- return error;
- }
-
-
- static FT_Encoding
- sfnt_find_encoding( int platform_id,
- int encoding_id )
- {
- typedef struct TEncoding_
- {
- int platform_id;
- int encoding_id;
- FT_Encoding encoding;
-
- } TEncoding;
-
- static
- const TEncoding tt_encodings[] =
- {
- { TT_PLATFORM_ISO, -1, FT_ENCODING_UNICODE },
-
- { TT_PLATFORM_APPLE_UNICODE, -1, FT_ENCODING_UNICODE },
-
- { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, FT_ENCODING_APPLE_ROMAN },
-
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, FT_ENCODING_MS_SYMBOL },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, FT_ENCODING_UNICODE },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, FT_ENCODING_UNICODE },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, FT_ENCODING_SJIS },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, FT_ENCODING_GB2312 },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, FT_ENCODING_BIG5 },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, FT_ENCODING_WANSUNG },
- { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, FT_ENCODING_JOHAB }
- };
-
- const TEncoding *cur, *limit;
-
-
- cur = tt_encodings;
- limit = cur + sizeof ( tt_encodings ) / sizeof ( tt_encodings[0] );
-
- for ( ; cur < limit; cur++ )
- {
- if ( cur->platform_id == platform_id )
- {
- if ( cur->encoding_id == encoding_id ||
- cur->encoding_id == -1 )
- return cur->encoding;
- }
- }
-
- return FT_ENCODING_NONE;
- }
-
-
- /* Fill in face->ttc_header. If the font is not a TTC, it is */
- /* synthesized into a TTC with one offset table. */
- static FT_Error
- sfnt_open_font( FT_Stream stream,
- TT_Face face )
- {
- FT_Memory memory = stream->memory;
- FT_Error error;
- FT_ULong tag, offset;
-
- static const FT_Frame_Field ttc_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TTC_HeaderRec
-
- FT_FRAME_START( 8 ),
- FT_FRAME_LONG( version ),
- FT_FRAME_LONG( count ),
- FT_FRAME_END
- };
-
-
- face->ttc_header.tag = 0;
- face->ttc_header.version = 0;
- face->ttc_header.count = 0;
-
- offset = FT_STREAM_POS();
-
- if ( FT_READ_ULONG( tag ) )
- return error;
-
- if ( tag != 0x00010000UL &&
- tag != TTAG_ttcf &&
- tag != TTAG_OTTO &&
- tag != TTAG_true &&
- tag != TTAG_typ1 &&
- tag != 0x00020000UL )
- return SFNT_Err_Unknown_File_Format;
-
- face->ttc_header.tag = TTAG_ttcf;
-
- if ( tag == TTAG_ttcf )
- {
- FT_Int n;
-
-
- FT_TRACE3(( "sfnt_open_font: file is a collection\n" ));
-
- if ( FT_STREAM_READ_FIELDS( ttc_header_fields, &face->ttc_header ) )
- return error;
-
- /* now read the offsets of each font in the file */
- if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
- return error;
-
- if ( FT_FRAME_ENTER( face->ttc_header.count * 4L ) )
- return error;
-
- for ( n = 0; n < face->ttc_header.count; n++ )
- face->ttc_header.offsets[n] = FT_GET_ULONG();
-
- FT_FRAME_EXIT();
- }
- else
- {
- FT_TRACE3(( "sfnt_open_font: synthesize TTC\n" ));
-
- face->ttc_header.version = 1 << 16;
- face->ttc_header.count = 1;
-
- if ( FT_NEW( face->ttc_header.offsets) )
- return error;
-
- face->ttc_header.offsets[0] = offset;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- sfnt_init_face( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
- FT_Library library = face->root.driver->root.library;
- SFNT_Service sfnt;
-
-
- /* for now, parameters are unused */
- FT_UNUSED( num_params );
- FT_UNUSED( params );
-
-
- sfnt = (SFNT_Service)face->sfnt;
- if ( !sfnt )
- {
- sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
- if ( !sfnt )
- return SFNT_Err_Invalid_File_Format;
-
- face->sfnt = sfnt;
- face->goto_table = sfnt->goto_table;
- }
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, face->psnames, POSTSCRIPT_CMAPS );
-
- error = sfnt_open_font( stream, face );
- if ( error )
- return error;
-
- FT_TRACE2(( "sfnt_init_face: %08p, %ld\n", face, face_index ));
-
- if ( face_index < 0 )
- face_index = 0;
-
- if ( face_index >= face->ttc_header.count )
- return SFNT_Err_Invalid_Argument;
-
- if ( FT_STREAM_SEEK( face->ttc_header.offsets[face_index] ) )
- return error;
-
- /* check that we have a valid TrueType file */
- error = sfnt->load_font_dir( face, stream );
- if ( error )
- return error;
-
- face->root.num_faces = face->ttc_header.count;
- face->root.face_index = face_index;
-
- return error;
- }
-
-
-#define LOAD_( x ) \
- do { \
- FT_TRACE2(( "`" #x "' " )); \
- FT_TRACE3(( "-->\n" )); \
- \
- error = sfnt->load_##x( face, stream ); \
- \
- FT_TRACE2(( "%s\n", ( !error ) \
- ? "loaded" \
- : ( error == SFNT_Err_Table_Missing ) \
- ? "missing" \
- : "failed to load" )); \
- FT_TRACE3(( "\n" )); \
- } while ( 0 )
-
-#define LOADM_( x, vertical ) \
- do { \
- FT_TRACE2(( "`%s" #x "' ", \
- vertical ? "vertical " : "" )); \
- FT_TRACE3(( "-->\n" )); \
- \
- error = sfnt->load_##x( face, stream, vertical ); \
- \
- FT_TRACE2(( "%s\n", ( !error ) \
- ? "loaded" \
- : ( error == SFNT_Err_Table_Missing ) \
- ? "missing" \
- : "failed to load" )); \
- FT_TRACE3(( "\n" )); \
- } while ( 0 )
-
-#define GET_NAME( id, field ) \
- do { \
- error = tt_face_get_name( face, TT_NAME_ID_##id, field ); \
- if ( error ) \
- goto Exit; \
- } while ( 0 )
-
-
- FT_LOCAL_DEF( FT_Error )
- sfnt_load_face( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- FT_Error psnames_error;
-#endif
- FT_Bool has_outline;
- FT_Bool is_apple_sbit;
-
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
-
- FT_UNUSED( face_index );
- FT_UNUSED( num_params );
- FT_UNUSED( params );
-
-
- /* Load tables */
-
- /* We now support two SFNT-based bitmapped font formats. They */
- /* are recognized easily as they do not include a `glyf' */
- /* table. */
- /* */
- /* The first format comes from Apple, and uses a table named */
- /* `bhed' instead of `head' to store the font header (using */
- /* the same format). It also doesn't include horizontal and */
- /* vertical metrics tables (i.e. `hhea' and `vhea' tables are */
- /* missing). */
- /* */
- /* The other format comes from Microsoft, and is used with */
- /* WinCE/PocketPC. It looks like a standard TTF, except that */
- /* it doesn't contain outlines. */
- /* */
-
- FT_TRACE2(( "sfnt_load_face: %08p\n\n", face ));
-
- /* do we have outlines in there? */
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- has_outline = FT_BOOL( face->root.internal->incremental_interface != 0 ||
- tt_face_lookup_table( face, TTAG_glyf ) != 0 ||
- tt_face_lookup_table( face, TTAG_CFF ) != 0 );
-#else
- has_outline = FT_BOOL( tt_face_lookup_table( face, TTAG_glyf ) != 0 ||
- tt_face_lookup_table( face, TTAG_CFF ) != 0 );
-#endif
-
- is_apple_sbit = 0;
-
- /* if this font doesn't contain outlines, we try to load */
- /* a `bhed' table */
- if ( !has_outline && sfnt->load_bhed )
- {
- LOAD_( bhed );
- is_apple_sbit = FT_BOOL( !error );
- }
-
- /* load the font header (`head' table) if this isn't an Apple */
- /* sbit font file */
- if ( !is_apple_sbit )
- {
- LOAD_( head );
- if ( error )
- goto Exit;
- }
-
- if ( face->header.Units_Per_EM == 0 )
- {
- error = SFNT_Err_Invalid_Table;
-
- goto Exit;
- }
-
- /* the following tables are often not present in embedded TrueType */
- /* fonts within PDF documents, so don't check for them. */
- LOAD_( maxp );
- LOAD_( cmap );
-
- /* the following tables are optional in PCL fonts -- */
- /* don't check for errors */
- LOAD_( name );
- LOAD_( post );
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- psnames_error = error;
-#endif
-
- /* do not load the metrics headers and tables if this is an Apple */
- /* sbit font file */
- if ( !is_apple_sbit )
- {
- /* load the `hhea' and `hmtx' tables */
- LOADM_( hhea, 0 );
- if ( !error )
- {
- LOADM_( hmtx, 0 );
- if ( error == SFNT_Err_Table_Missing )
- {
- error = SFNT_Err_Hmtx_Table_Missing;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* If this is an incrementally loaded font and there are */
- /* overriding metrics, tolerate a missing `hmtx' table. */
- if ( face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->
- get_glyph_metrics )
- {
- face->horizontal.number_Of_HMetrics = 0;
- error = SFNT_Err_Ok;
- }
-#endif
- }
- }
- else if ( error == SFNT_Err_Table_Missing )
- {
- /* No `hhea' table necessary for SFNT Mac fonts. */
- if ( face->format_tag == TTAG_true )
- {
- FT_TRACE2(( "This is an SFNT Mac font.\n" ));
- has_outline = 0;
- error = SFNT_Err_Ok;
- }
- else
- {
- error = SFNT_Err_Horiz_Header_Missing;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- /* If this is an incrementally loaded font and there are */
- /* overriding metrics, tolerate a missing `hhea' table. */
- if ( face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->
- get_glyph_metrics )
- {
- face->horizontal.number_Of_HMetrics = 0;
- error = SFNT_Err_Ok;
- }
-#endif
-
- }
- }
-
- if ( error )
- goto Exit;
-
- /* try to load the `vhea' and `vmtx' tables */
- LOADM_( hhea, 1 );
- if ( !error )
- {
- LOADM_( hmtx, 1 );
- if ( !error )
- face->vertical_info = 1;
- }
-
- if ( error && error != SFNT_Err_Table_Missing )
- goto Exit;
-
- LOAD_( os2 );
- if ( error )
- {
- if ( error != SFNT_Err_Table_Missing )
- goto Exit;
-
- face->os2.version = 0xFFFFU;
- }
- }
-
- /* the optional tables */
-
- /* embedded bitmap support */
- if ( sfnt->load_eblc )
- {
- LOAD_( eblc );
- if ( error )
- {
- /* a font which contains neither bitmaps nor outlines is */
- /* still valid (although rather useless in most cases); */
- /* however, you can find such stripped fonts in PDFs */
- if ( error == SFNT_Err_Table_Missing )
- error = SFNT_Err_Ok;
- else
- goto Exit;
- }
- }
-
- LOAD_( pclt );
- if ( error )
- {
- if ( error != SFNT_Err_Table_Missing )
- goto Exit;
-
- face->pclt.Version = 0;
- }
-
- /* consider the kerning and gasp tables as optional */
- LOAD_( gasp );
- LOAD_( kern );
-
- face->root.num_glyphs = face->max_profile.numGlyphs;
-
- /* Bit 8 of the `fsSelection' field in the `OS/2' table denotes */
- /* a WWS-only font face. `WWS' stands for `weight', width', and */
- /* `slope', a term used by Microsoft's Windows Presentation */
- /* Foundation (WPF). This flag has been introduced in version */
- /* 1.5 of the OpenType specification (May 2008). */
-
- if ( face->os2.version != 0xFFFFU && face->os2.fsSelection & 256 )
- {
- GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
- if ( !face->root.family_name )
- GET_NAME( FONT_FAMILY, &face->root.family_name );
-
- GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
- if ( !face->root.style_name )
- GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
- }
- else
- {
- GET_NAME( WWS_FAMILY, &face->root.family_name );
- if ( !face->root.family_name )
- GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
- if ( !face->root.family_name )
- GET_NAME( FONT_FAMILY, &face->root.family_name );
-
- GET_NAME( WWS_SUBFAMILY, &face->root.style_name );
- if ( !face->root.style_name )
- GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
- if ( !face->root.style_name )
- GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
- }
-
- /* now set up root fields */
- {
- FT_Face root = &face->root;
- FT_Int32 flags = root->face_flags;
-
-
- /*********************************************************************/
- /* */
- /* Compute face flags. */
- /* */
- if ( has_outline == TRUE )
- flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */
-
- /* The sfnt driver only supports bitmap fonts natively, thus we */
- /* don't set FT_FACE_FLAG_HINTER. */
- flags |= FT_FACE_FLAG_SFNT | /* SFNT file format */
- FT_FACE_FLAG_HORIZONTAL; /* horizontal data */
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- if ( psnames_error == SFNT_Err_Ok &&
- face->postscript.FormatType != 0x00030000L )
- flags |= FT_FACE_FLAG_GLYPH_NAMES;
-#endif
-
- /* fixed width font? */
- if ( face->postscript.isFixedPitch )
- flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- /* vertical information? */
- if ( face->vertical_info )
- flags |= FT_FACE_FLAG_VERTICAL;
-
- /* kerning available ? */
- if ( TT_FACE_HAS_KERNING( face ) )
- flags |= FT_FACE_FLAG_KERNING;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- /* Don't bother to load the tables unless somebody asks for them. */
- /* No need to do work which will (probably) not be used. */
- if ( tt_face_lookup_table( face, TTAG_glyf ) != 0 &&
- tt_face_lookup_table( face, TTAG_fvar ) != 0 &&
- tt_face_lookup_table( face, TTAG_gvar ) != 0 )
- flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
-#endif
-
- root->face_flags = flags;
-
- /*********************************************************************/
- /* */
- /* Compute style flags. */
- /* */
-
- flags = 0;
- if ( has_outline == TRUE && face->os2.version != 0xFFFFU )
- {
- /* We have an OS/2 table; use the `fsSelection' field. Bit 9 */
- /* indicates an oblique font face. This flag has been */
- /* introduced in version 1.5 of the OpenType specification. */
-
- if ( face->os2.fsSelection & 512 ) /* bit 9 */
- flags |= FT_STYLE_FLAG_ITALIC;
- else if ( face->os2.fsSelection & 1 ) /* bit 0 */
- flags |= FT_STYLE_FLAG_ITALIC;
-
- if ( face->os2.fsSelection & 32 ) /* bit 5 */
- flags |= FT_STYLE_FLAG_BOLD;
- }
- else
- {
- /* this is an old Mac font, use the header field */
-
- if ( face->header.Mac_Style & 1 )
- flags |= FT_STYLE_FLAG_BOLD;
-
- if ( face->header.Mac_Style & 2 )
- flags |= FT_STYLE_FLAG_ITALIC;
- }
-
- root->style_flags = flags;
-
- /*********************************************************************/
- /* */
- /* Polish the charmaps. */
- /* */
- /* Try to set the charmap encoding according to the platform & */
- /* encoding ID of each charmap. */
- /* */
-
- tt_face_build_cmaps( face ); /* ignore errors */
-
-
- /* set the encoding fields */
- {
- FT_Int m;
-
-
- for ( m = 0; m < root->num_charmaps; m++ )
- {
- FT_CharMap charmap = root->charmaps[m];
-
-
- charmap->encoding = sfnt_find_encoding( charmap->platform_id,
- charmap->encoding_id );
-
-#if 0
- if ( root->charmap == NULL &&
- charmap->encoding == FT_ENCODING_UNICODE )
- {
- /* set 'root->charmap' to the first Unicode encoding we find */
- root->charmap = charmap;
- }
-#endif
- }
- }
-
-
- /*********************************************************************/
- /* */
- /* Set up metrics. */
- /* */
- if ( has_outline == TRUE )
- {
- /* XXX What about if outline header is missing */
- /* (e.g. sfnt wrapped bitmap)? */
- root->bbox.xMin = face->header.xMin;
- root->bbox.yMin = face->header.yMin;
- root->bbox.xMax = face->header.xMax;
- root->bbox.yMax = face->header.yMax;
- root->units_per_EM = face->header.Units_Per_EM;
-
-
- /* XXX: Computing the ascender/descender/height is very different */
- /* from what the specification tells you. Apparently, we */
- /* must be careful because */
- /* */
- /* - not all fonts have an OS/2 table; in this case, we take */
- /* the values in the horizontal header. However, these */
- /* values very often are not reliable. */
- /* */
- /* - otherwise, the correct typographic values are in the */
- /* sTypoAscender, sTypoDescender & sTypoLineGap fields. */
- /* */
- /* However, certain fonts have these fields set to 0. */
- /* Rather, they have usWinAscent & usWinDescent correctly */
- /* set (but with different values). */
- /* */
- /* As an example, Arial Narrow is implemented through four */
- /* files ARIALN.TTF, ARIALNI.TTF, ARIALNB.TTF & ARIALNBI.TTF */
- /* */
- /* Strangely, all fonts have the same values in their */
- /* sTypoXXX fields, except ARIALNB which sets them to 0. */
- /* */
- /* On the other hand, they all have different */
- /* usWinAscent/Descent values -- as a conclusion, the OS/2 */
- /* table cannot be used to compute the text height reliably! */
- /* */
-
- /* The ascender/descender/height are computed from the OS/2 table */
- /* when found. Otherwise, they're taken from the horizontal */
- /* header. */
- /* */
-
- root->ascender = face->horizontal.Ascender;
- root->descender = face->horizontal.Descender;
-
- root->height = (FT_Short)( root->ascender - root->descender +
- face->horizontal.Line_Gap );
-
-#if 0
- /* if the line_gap is 0, we add an extra 15% to the text height -- */
- /* this computation is based on various versions of Times New Roman */
- if ( face->horizontal.Line_Gap == 0 )
- root->height = (FT_Short)( ( root->height * 115 + 50 ) / 100 );
-#endif /* 0 */
-
-#if 0
- /* some fonts have the OS/2 "sTypoAscender", "sTypoDescender" & */
- /* "sTypoLineGap" fields set to 0, like ARIALNB.TTF */
- if ( face->os2.version != 0xFFFFU && root->ascender )
- {
- FT_Int height;
-
-
- root->ascender = face->os2.sTypoAscender;
- root->descender = -face->os2.sTypoDescender;
-
- height = root->ascender + root->descender + face->os2.sTypoLineGap;
- if ( height > root->height )
- root->height = height;
- }
-#endif /* 0 */
-
- root->max_advance_width = face->horizontal.advance_Width_Max;
- root->max_advance_height = (FT_Short)( face->vertical_info
- ? face->vertical.advance_Height_Max
- : root->height );
-
- /* See http://www.microsoft.com/OpenType/OTSpec/post.htm -- */
- /* Adjust underline position from top edge to centre of */
- /* stroke to convert TrueType meaning to FreeType meaning. */
- root->underline_position = face->postscript.underlinePosition -
- face->postscript.underlineThickness / 2;
- root->underline_thickness = face->postscript.underlineThickness;
- }
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- /*
- * Now allocate the root array of FT_Bitmap_Size records and
- * populate them. Unfortunately, it isn't possible to indicate bit
- * depths in the FT_Bitmap_Size record. This is a design error.
- */
- {
- FT_UInt i, count;
-
-
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
- count = face->sbit_num_strikes;
-#else
- count = (FT_UInt)face->num_sbit_strikes;
-#endif
-
- if ( count > 0 )
- {
- FT_Memory memory = face->root.stream->memory;
- FT_UShort em_size = face->header.Units_Per_EM;
- FT_Short avgwidth = face->os2.xAvgCharWidth;
- FT_Size_Metrics metrics;
-
-
- if ( em_size == 0 || face->os2.version == 0xFFFFU )
- {
- avgwidth = 0;
- em_size = 1;
- }
-
- if ( FT_NEW_ARRAY( root->available_sizes, count ) )
- goto Exit;
-
- for ( i = 0; i < count; i++ )
- {
- FT_Bitmap_Size* bsize = root->available_sizes + i;
-
-
- error = sfnt->load_strike_metrics( face, i, &metrics );
- if ( error )
- goto Exit;
-
- bsize->height = (FT_Short)( metrics.height >> 6 );
- bsize->width = (FT_Short)(
- ( avgwidth * metrics.x_ppem + em_size / 2 ) / em_size );
-
- bsize->x_ppem = metrics.x_ppem << 6;
- bsize->y_ppem = metrics.y_ppem << 6;
-
- /* assume 72dpi */
- bsize->size = metrics.y_ppem << 6;
- }
-
- root->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
- root->num_fixed_sizes = (FT_Int)count;
- }
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- /* a font with no bitmaps and no outlines is scalable; */
- /* it has only empty glyphs then */
- if ( !FT_HAS_FIXED_SIZES( root ) && !FT_IS_SCALABLE( root ) )
- root->face_flags |= FT_FACE_FLAG_SCALABLE;
- }
-
- Exit:
- FT_TRACE2(( "sfnt_load_face: done\n" ));
-
- return error;
- }
-
-
-#undef LOAD_
-#undef LOADM_
-#undef GET_NAME
-
-
- FT_LOCAL_DEF( void )
- sfnt_done_face( TT_Face face )
- {
- FT_Memory memory;
- SFNT_Service sfnt;
-
-
- if ( !face )
- return;
-
- memory = face->root.memory;
- sfnt = (SFNT_Service)face->sfnt;
-
- if ( sfnt )
- {
- /* destroy the postscript names table if it is loaded */
- if ( sfnt->free_psnames )
- sfnt->free_psnames( face );
-
- /* destroy the embedded bitmaps table if it is loaded */
- if ( sfnt->free_eblc )
- sfnt->free_eblc( face );
- }
-
-#ifdef TT_CONFIG_OPTION_BDF
- /* freeing the embedded BDF properties */
- tt_face_free_bdf_props( face );
-#endif
-
- /* freeing the kerning table */
- tt_face_done_kern( face );
-
- /* freeing the collection table */
- FT_FREE( face->ttc_header.offsets );
- face->ttc_header.count = 0;
-
- /* freeing table directory */
- FT_FREE( face->dir_tables );
- face->num_tables = 0;
-
- {
- FT_Stream stream = FT_FACE_STREAM( face );
-
-
- /* simply release the 'cmap' table frame */
- FT_FRAME_RELEASE( face->cmap_table );
- face->cmap_size = 0;
- }
-
- /* freeing the horizontal metrics */
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
- {
- FT_Stream stream = FT_FACE_STREAM( face );
-
-
- FT_FRAME_RELEASE( face->horz_metrics );
- FT_FRAME_RELEASE( face->vert_metrics );
- face->horz_metrics_size = 0;
- face->vert_metrics_size = 0;
- }
-#else
- FT_FREE( face->horizontal.long_metrics );
- FT_FREE( face->horizontal.short_metrics );
-#endif
-
- /* freeing the vertical ones, if any */
- if ( face->vertical_info )
- {
- FT_FREE( face->vertical.long_metrics );
- FT_FREE( face->vertical.short_metrics );
- face->vertical_info = 0;
- }
-
- /* freeing the gasp table */
- FT_FREE( face->gasp.gaspRanges );
- face->gasp.numRanges = 0;
-
- /* freeing the name table */
- if ( sfnt )
- sfnt->free_name( face );
-
- /* freeing family and style name */
- FT_FREE( face->root.family_name );
- FT_FREE( face->root.style_name );
-
- /* freeing sbit size table */
- FT_FREE( face->root.available_sizes );
- face->root.num_fixed_sizes = 0;
-
- FT_FREE( face->postscript_name );
-
- face->sfnt = 0;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h
deleted file mode 100644
index 6241c93b392..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/sfobjs.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfobjs.h */
-/* */
-/* SFNT object management (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __SFOBJS_H__
-#define __SFOBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_SFNT_H
-#include FT_INTERNAL_OBJECTS_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- sfnt_init_face( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( FT_Error )
- sfnt_load_face( FT_Stream stream,
- TT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- sfnt_done_face( TT_Face face );
-
-
-FT_END_HEADER
-
-#endif /* __SFDRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c
deleted file mode 100644
index 6c95387adb8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttbdf.c */
-/* */
-/* TrueType and OpenType embedded BDF properties (body). */
-/* */
-/* Copyright 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttbdf.h"
-
-#include "sferrors.h"
-
-
-#ifdef TT_CONFIG_OPTION_BDF
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttbdf
-
-
- FT_LOCAL_DEF( void )
- tt_face_free_bdf_props( TT_Face face )
- {
- TT_BDF bdf = &face->bdf;
-
-
- if ( bdf->loaded )
- {
- FT_Stream stream = FT_FACE(face)->stream;
-
-
- if ( bdf->table != NULL )
- FT_FRAME_RELEASE( bdf->table );
-
- bdf->table_end = NULL;
- bdf->strings = NULL;
- bdf->strings_size = 0;
- }
- }
-
-
- static FT_Error
- tt_face_load_bdf_props( TT_Face face,
- FT_Stream stream )
- {
- TT_BDF bdf = &face->bdf;
- FT_ULong length;
- FT_Error error;
-
-
- FT_ZERO( bdf );
-
- error = tt_face_goto_table( face, TTAG_BDF, stream, &length );
- if ( error ||
- length < 8 ||
- FT_FRAME_EXTRACT( length, bdf->table ) )
- {
- error = FT_Err_Invalid_Table;
- goto Exit;
- }
-
- bdf->table_end = bdf->table + length;
-
- {
- FT_Byte* p = bdf->table;
- FT_UInt version = FT_NEXT_USHORT( p );
- FT_UInt num_strikes = FT_NEXT_USHORT( p );
- FT_UInt32 strings = FT_NEXT_ULONG ( p );
- FT_UInt count;
- FT_Byte* strike;
-
-
- if ( version != 0x0001 ||
- strings < 8 ||
- ( strings - 8 ) / 4 < num_strikes ||
- strings + 1 > length )
- {
- goto BadTable;
- }
-
- bdf->num_strikes = num_strikes;
- bdf->strings = bdf->table + strings;
- bdf->strings_size = length - strings;
-
- count = bdf->num_strikes;
- p = bdf->table + 8;
- strike = p + count * 4;
-
-
- for ( ; count > 0; count-- )
- {
- FT_UInt num_items = FT_PEEK_USHORT( p + 2 );
-
- /*
- * We don't need to check the value sets themselves, since this
- * is done later.
- */
- strike += 10 * num_items;
-
- p += 4;
- }
-
- if ( strike > bdf->strings )
- goto BadTable;
- }
-
- bdf->loaded = 1;
-
- Exit:
- return error;
-
- BadTable:
- FT_FRAME_RELEASE( bdf->table );
- FT_ZERO( bdf );
- error = FT_Err_Invalid_Table;
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_find_bdf_prop( TT_Face face,
- const char* property_name,
- BDF_PropertyRec *aprop )
- {
- TT_BDF bdf = &face->bdf;
- FT_Size size = FT_FACE(face)->size;
- FT_Error error = 0;
- FT_Byte* p;
- FT_UInt count;
- FT_Byte* strike;
- FT_UInt property_len;
-
-
- aprop->type = BDF_PROPERTY_TYPE_NONE;
-
- if ( bdf->loaded == 0 )
- {
- error = tt_face_load_bdf_props( face, FT_FACE( face )->stream );
- if ( error )
- goto Exit;
- }
-
- count = bdf->num_strikes;
- p = bdf->table + 8;
- strike = p + 4 * count;
-
- error = FT_Err_Invalid_Argument;
-
- if ( size == NULL || property_name == NULL )
- goto Exit;
-
- property_len = ft_strlen( property_name );
- if ( property_len == 0 )
- goto Exit;
-
- for ( ; count > 0; count-- )
- {
- FT_UInt _ppem = FT_NEXT_USHORT( p );
- FT_UInt _count = FT_NEXT_USHORT( p );
-
- if ( _ppem == size->metrics.y_ppem )
- {
- count = _count;
- goto FoundStrike;
- }
-
- strike += 10 * _count;
- }
- goto Exit;
-
- FoundStrike:
- p = strike;
- for ( ; count > 0; count-- )
- {
- FT_UInt type = FT_PEEK_USHORT( p + 4 );
-
- if ( ( type & 0x10 ) != 0 )
- {
- FT_UInt32 name_offset = FT_PEEK_ULONG( p );
- FT_UInt32 value = FT_PEEK_ULONG( p + 6 );
-
- /* be a bit paranoid for invalid entries here */
- if ( name_offset < bdf->strings_size &&
- property_len < bdf->strings_size - name_offset &&
- ft_strncmp( property_name,
- (const char*)bdf->strings + name_offset,
- bdf->strings_size - name_offset ) == 0 )
- {
- switch ( type & 0x0F )
- {
- case 0x00: /* string */
- case 0x01: /* atoms */
- /* check that the content is really 0-terminated */
- if ( value < bdf->strings_size &&
- ft_memchr( bdf->strings + value, 0, bdf->strings_size ) )
- {
- aprop->type = BDF_PROPERTY_TYPE_ATOM;
- aprop->u.atom = (const char*)bdf->strings + value;
- error = 0;
- goto Exit;
- }
- break;
-
- case 0x02:
- aprop->type = BDF_PROPERTY_TYPE_INTEGER;
- aprop->u.integer = (FT_Int32)value;
- error = 0;
- goto Exit;
-
- case 0x03:
- aprop->type = BDF_PROPERTY_TYPE_CARDINAL;
- aprop->u.cardinal = value;
- error = 0;
- goto Exit;
-
- default:
- ;
- }
- }
- }
- p += 10;
- }
-
- Exit:
- return error;
- }
-
-#endif /* TT_CONFIG_OPTION_BDF */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h
deleted file mode 100644
index 48a10d6e9b3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttbdf.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttbdf.h */
-/* */
-/* TrueType and OpenType embedded BDF properties (specification). */
-/* */
-/* Copyright 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTBDF_H__
-#define __TTBDF_H__
-
-
-#include <ft2build.h>
-#include "ttload.h"
-#include FT_BDF_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- tt_face_free_bdf_props( TT_Face face );
-
-
- FT_LOCAL( FT_Error )
- tt_face_find_bdf_prop( TT_Face face,
- const char* property_name,
- BDF_PropertyRec *aprop );
-
-
-FT_END_HEADER
-
-#endif /* __TTBDF_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c
deleted file mode 100644
index efd079f1f50..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.c
+++ /dev/null
@@ -1,3143 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttcmap.c */
-/* */
-/* TrueType character mapping table (cmap) support (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-
-#include "sferrors.h" /* must come before FT_INTERNAL_VALIDATE_H */
-
-#include FT_INTERNAL_VALIDATE_H
-#include FT_INTERNAL_STREAM_H
-#include "ttload.h"
-#include "ttcmap.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttcmap
-
-
-#define TT_PEEK_SHORT FT_PEEK_SHORT
-#define TT_PEEK_USHORT FT_PEEK_USHORT
-#define TT_PEEK_UINT24 FT_PEEK_UOFF3
-#define TT_PEEK_LONG FT_PEEK_LONG
-#define TT_PEEK_ULONG FT_PEEK_ULONG
-
-#define TT_NEXT_SHORT FT_NEXT_SHORT
-#define TT_NEXT_USHORT FT_NEXT_USHORT
-#define TT_NEXT_UINT24 FT_NEXT_UOFF3
-#define TT_NEXT_LONG FT_NEXT_LONG
-#define TT_NEXT_ULONG FT_NEXT_ULONG
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap_init( TT_CMap cmap,
- FT_Byte* table )
- {
- cmap->data = table;
- return SFNT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 0 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 0 */
- /* length 2 USHORT table length in bytes */
- /* language 4 USHORT Mac language code */
- /* glyph_ids 6 BYTE[256] array of glyph indices */
- /* 262 */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_0
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap0_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 2;
- FT_UInt length = TT_NEXT_USHORT( p );
-
-
- if ( table + length > valid->limit || length < 262 )
- FT_INVALID_TOO_SHORT;
-
- /* check glyph indices whenever necessary */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- FT_UInt n, idx;
-
-
- p = table + 6;
- for ( n = 0; n < 256; n++ )
- {
- idx = *p++;
- if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap0_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_Byte* table = cmap->data;
-
-
- return char_code < 256 ? table[6 + char_code] : 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap0_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt32 charcode = *pchar_code;
- FT_UInt32 result = 0;
- FT_UInt gindex = 0;
-
-
- table += 6; /* go to glyph IDs */
- while ( ++charcode < 256 )
- {
- gindex = table[charcode];
- if ( gindex != 0 )
- {
- result = charcode;
- break;
- }
- }
-
- *pchar_code = result;
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap0_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 4;
-
-
- cmap_info->format = 0;
- cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap0_class_rec =
- {
- {
- sizeof ( TT_CMapRec ),
-
- (FT_CMap_InitFunc) tt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap0_char_index,
- (FT_CMap_CharNextFunc) tt_cmap0_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 0,
- (TT_CMap_ValidateFunc) tt_cmap0_validate,
- (TT_CMap_Info_GetFunc) tt_cmap0_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_0 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 2 *****/
- /***** *****/
- /***** This is used for certain CJK encodings that encode text in a *****/
- /***** mixed 8/16 bits encoding along the following lines: *****/
- /***** *****/
- /***** * Certain byte values correspond to an 8-bit character code *****/
- /***** (typically in the range 0..127 for ASCII compatibility). *****/
- /***** *****/
- /***** * Certain byte values signal the first byte of a 2-byte *****/
- /***** character code (but these values are also valid as the *****/
- /***** second byte of a 2-byte character). *****/
- /***** *****/
- /***** The following charmap lookup and iteration functions all *****/
- /***** assume that the value "charcode" correspond to following: *****/
- /***** *****/
- /***** - For one byte characters, "charcode" is simply the *****/
- /***** character code. *****/
- /***** *****/
- /***** - For two byte characters, "charcode" is the 2-byte *****/
- /***** character code in big endian format. More exactly: *****/
- /***** *****/
- /***** (charcode >> 8) is the first byte value *****/
- /***** (charcode & 0xFF) is the second byte value *****/
- /***** *****/
- /***** Note that not all values of "charcode" are valid according *****/
- /***** to these rules, and the function moderately check the *****/
- /***** arguments. *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 2 */
- /* length 2 USHORT table length in bytes */
- /* language 4 USHORT Mac language code */
- /* keys 6 USHORT[256] sub-header keys */
- /* subs 518 SUBHEAD[NSUBS] sub-headers array */
- /* glyph_ids 518+NSUB*8 USHORT[] glyph id array */
- /* */
- /* The `keys' table is used to map charcode high-bytes to sub-headers. */
- /* The value of `NSUBS' is the number of sub-headers defined in the */
- /* table and is computed by finding the maximum of the `keys' table. */
- /* */
- /* Note that for any n, `keys[n]' is a byte offset within the `subs' */
- /* table, i.e., it is the corresponding sub-header index multiplied */
- /* by 8. */
- /* */
- /* Each sub-header has the following format: */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* first 0 USHORT first valid low-byte */
- /* count 2 USHORT number of valid low-bytes */
- /* delta 4 SHORT see below */
- /* offset 6 USHORT see below */
- /* */
- /* A sub-header defines, for each high-byte, the range of valid */
- /* low-bytes within the charmap. Note that the range defined by `first' */
- /* and `count' must be completely included in the interval [0..255] */
- /* according to the specification. */
- /* */
- /* If a character code is contained within a given sub-header, then */
- /* mapping it to a glyph index is done as follows: */
- /* */
- /* * The value of `offset' is read. This is a _byte_ distance from the */
- /* location of the `offset' field itself into a slice of the */
- /* `glyph_ids' table. Let's call it `slice' (it is a USHORT[] too). */
- /* */
- /* * The value `slice[char.lo - first]' is read. If it is 0, there is */
- /* no glyph for the charcode. Otherwise, the value of `delta' is */
- /* added to it (modulo 65536) to form a new glyph index. */
- /* */
- /* It is up to the validation routine to check that all offsets fall */
- /* within the glyph IDs table (and not within the `subs' table itself or */
- /* outside of the CMap). */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_2
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap2_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 2; /* skip format */
- FT_UInt length = TT_PEEK_USHORT( p );
- FT_UInt n, max_subs;
- FT_Byte* keys; /* keys table */
- FT_Byte* subs; /* sub-headers */
- FT_Byte* glyph_ids; /* glyph id array */
-
-
- if ( table + length > valid->limit || length < 6 + 512 )
- FT_INVALID_TOO_SHORT;
-
- keys = table + 6;
-
- /* parse keys to compute sub-headers count */
- p = keys;
- max_subs = 0;
- for ( n = 0; n < 256; n++ )
- {
- FT_UInt idx = TT_NEXT_USHORT( p );
-
-
- /* value must be multiple of 8 */
- if ( valid->level >= FT_VALIDATE_PARANOID && ( idx & 7 ) != 0 )
- FT_INVALID_DATA;
-
- idx >>= 3;
-
- if ( idx > max_subs )
- max_subs = idx;
- }
-
- FT_ASSERT( p == table + 518 );
-
- subs = p;
- glyph_ids = subs + (max_subs + 1) * 8;
- if ( glyph_ids > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- /* parse sub-headers */
- for ( n = 0; n <= max_subs; n++ )
- {
- FT_UInt first_code, code_count, offset;
- FT_Int delta;
- FT_Byte* ids;
-
-
- first_code = TT_NEXT_USHORT( p );
- code_count = TT_NEXT_USHORT( p );
- delta = TT_NEXT_SHORT( p );
- offset = TT_NEXT_USHORT( p );
-
- /* many Dynalab fonts have empty sub-headers */
- if ( code_count == 0 )
- continue;
-
- /* check range within 0..255 */
- if ( valid->level >= FT_VALIDATE_PARANOID )
- {
- if ( first_code >= 256 || first_code + code_count > 256 )
- FT_INVALID_DATA;
- }
-
- /* check offset */
- if ( offset != 0 )
- {
- ids = p - 2 + offset;
- if ( ids < glyph_ids || ids + code_count*2 > table + length )
- FT_INVALID_OFFSET;
-
- /* check glyph IDs */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- FT_Byte* limit = p + code_count * 2;
- FT_UInt idx;
-
-
- for ( ; p < limit; )
- {
- idx = TT_NEXT_USHORT( p );
- if ( idx != 0 )
- {
- idx = ( idx + delta ) & 0xFFFFU;
- if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
- }
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- /* return sub header corresponding to a given character code */
- /* NULL on invalid charcode */
- static FT_Byte*
- tt_cmap2_get_subheader( FT_Byte* table,
- FT_UInt32 char_code )
- {
- FT_Byte* result = NULL;
-
-
- if ( char_code < 0x10000UL )
- {
- FT_UInt char_lo = (FT_UInt)( char_code & 0xFF );
- FT_UInt char_hi = (FT_UInt)( char_code >> 8 );
- FT_Byte* p = table + 6; /* keys table */
- FT_Byte* subs = table + 518; /* subheaders table */
- FT_Byte* sub;
-
-
- if ( char_hi == 0 )
- {
- /* an 8-bit character code -- we use subHeader 0 in this case */
- /* to test whether the character code is in the charmap */
- /* */
- sub = subs; /* jump to first sub-header */
-
- /* check that the sub-header for this byte is 0, which */
- /* indicates that it is really a valid one-byte value */
- /* Otherwise, return 0 */
- /* */
- p += char_lo * 2;
- if ( TT_PEEK_USHORT( p ) != 0 )
- goto Exit;
- }
- else
- {
- /* a 16-bit character code */
-
- /* jump to key entry */
- p += char_hi * 2;
- /* jump to sub-header */
- sub = subs + ( FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 8 ) );
-
- /* check that the high byte isn't a valid one-byte value */
- if ( sub == subs )
- goto Exit;
- }
- result = sub;
- }
- Exit:
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap2_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt result = 0;
- FT_Byte* subheader;
-
-
- subheader = tt_cmap2_get_subheader( table, char_code );
- if ( subheader )
- {
- FT_Byte* p = subheader;
- FT_UInt idx = (FT_UInt)(char_code & 0xFF);
- FT_UInt start, count;
- FT_Int delta;
- FT_UInt offset;
-
-
- start = TT_NEXT_USHORT( p );
- count = TT_NEXT_USHORT( p );
- delta = TT_NEXT_SHORT ( p );
- offset = TT_PEEK_USHORT( p );
-
- idx -= start;
- if ( idx < count && offset != 0 )
- {
- p += offset + 2 * idx;
- idx = TT_PEEK_USHORT( p );
-
- if ( idx != 0 )
- result = (FT_UInt)( idx + delta ) & 0xFFFFU;
- }
- }
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap2_char_next( TT_CMap cmap,
- FT_UInt32 *pcharcode )
- {
- FT_Byte* table = cmap->data;
- FT_UInt gindex = 0;
- FT_UInt32 result = 0;
- FT_UInt32 charcode = *pcharcode + 1;
- FT_Byte* subheader;
-
-
- while ( charcode < 0x10000UL )
- {
- subheader = tt_cmap2_get_subheader( table, charcode );
- if ( subheader )
- {
- FT_Byte* p = subheader;
- FT_UInt start = TT_NEXT_USHORT( p );
- FT_UInt count = TT_NEXT_USHORT( p );
- FT_Int delta = TT_NEXT_SHORT ( p );
- FT_UInt offset = TT_PEEK_USHORT( p );
- FT_UInt char_lo = (FT_UInt)( charcode & 0xFF );
- FT_UInt pos, idx;
-
-
- if ( offset == 0 )
- goto Next_SubHeader;
-
- if ( char_lo < start )
- {
- char_lo = start;
- pos = 0;
- }
- else
- pos = (FT_UInt)( char_lo - start );
-
- p += offset + pos * 2;
- charcode = FT_PAD_FLOOR( charcode, 256 ) + char_lo;
-
- for ( ; pos < count; pos++, charcode++ )
- {
- idx = TT_NEXT_USHORT( p );
-
- if ( idx != 0 )
- {
- gindex = ( idx + delta ) & 0xFFFFU;
- if ( gindex != 0 )
- {
- result = charcode;
- goto Exit;
- }
- }
- }
- }
-
- /* jump to next sub-header, i.e. higher byte value */
- Next_SubHeader:
- charcode = FT_PAD_FLOOR( charcode, 256 ) + 256;
- }
-
- Exit:
- *pcharcode = result;
-
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap2_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 4;
-
-
- cmap_info->format = 2;
- cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap2_class_rec =
- {
- {
- sizeof ( TT_CMapRec ),
-
- (FT_CMap_InitFunc) tt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap2_char_index,
- (FT_CMap_CharNextFunc) tt_cmap2_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 2,
- (TT_CMap_ValidateFunc) tt_cmap2_validate,
- (TT_CMap_Info_GetFunc) tt_cmap2_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_2 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 4 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 4 */
- /* length 2 USHORT table length */
- /* in bytes */
- /* language 4 USHORT Mac language code */
- /* */
- /* segCountX2 6 USHORT 2*NUM_SEGS */
- /* searchRange 8 USHORT 2*(1 << LOG_SEGS) */
- /* entrySelector 10 USHORT LOG_SEGS */
- /* rangeShift 12 USHORT segCountX2 - */
- /* searchRange */
- /* */
- /* endCount 14 USHORT[NUM_SEGS] end charcode for */
- /* each segment; last */
- /* is 0xFFFF */
- /* */
- /* pad 14+NUM_SEGS*2 USHORT padding */
- /* */
- /* startCount 16+NUM_SEGS*2 USHORT[NUM_SEGS] first charcode for */
- /* each segment */
- /* */
- /* idDelta 16+NUM_SEGS*4 SHORT[NUM_SEGS] delta for each */
- /* segment */
- /* idOffset 16+NUM_SEGS*6 SHORT[NUM_SEGS] range offset for */
- /* each segment; can be */
- /* zero */
- /* */
- /* glyphIds 16+NUM_SEGS*8 USHORT[] array of glyph id */
- /* ranges */
- /* */
- /* Character codes are modelled by a series of ordered (increasing) */
- /* intervals called segments. Each segment has start and end codes, */
- /* provided by the `startCount' and `endCount' arrays. Segments must */
- /* not be overlapping and the last segment should always contain the */
- /* `0xFFFF' endCount. */
- /* */
- /* The fields `searchRange', `entrySelector' and `rangeShift' are better */
- /* ignored (they are traces of over-engineering in the TrueType */
- /* specification). */
- /* */
- /* Each segment also has a signed `delta', as well as an optional offset */
- /* within the `glyphIds' table. */
- /* */
- /* If a segment's idOffset is 0, the glyph index corresponding to any */
- /* charcode within the segment is obtained by adding the value of */
- /* `idDelta' directly to the charcode, modulo 65536. */
- /* */
- /* Otherwise, a glyph index is taken from the glyph IDs sub-array for */
- /* the segment, and the value of `idDelta' is added to it. */
- /* */
- /* */
- /* Finally, note that certain fonts contain invalid charmaps that */
- /* contain end=0xFFFF, start=0xFFFF, delta=0x0001, offset=0xFFFF at the */
- /* of their charmaps (e.g. opens___.ttf which comes with OpenOffice.org) */
- /* we need special code to deal with them correctly... */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_4
-
- typedef struct TT_CMap4Rec_
- {
- TT_CMapRec cmap;
- FT_UInt32 cur_charcode; /* current charcode */
- FT_UInt cur_gindex; /* current glyph index */
-
- FT_UInt num_ranges;
- FT_UInt cur_range;
- FT_UInt cur_start;
- FT_UInt cur_end;
- FT_Int cur_delta;
- FT_Byte* cur_values;
-
- } TT_CMap4Rec, *TT_CMap4;
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap4_init( TT_CMap4 cmap,
- FT_Byte* table )
- {
- FT_Byte* p;
-
-
- cmap->cmap.data = table;
-
- p = table + 6;
- cmap->num_ranges = FT_PEEK_USHORT( p ) >> 1;
- cmap->cur_charcode = 0xFFFFFFFFUL;
- cmap->cur_gindex = 0;
-
- return SFNT_Err_Ok;
- }
-
-
- static FT_Int
- tt_cmap4_set_range( TT_CMap4 cmap,
- FT_UInt range_index )
- {
- FT_Byte* table = cmap->cmap.data;
- FT_Byte* p;
- FT_UInt num_ranges = cmap->num_ranges;
-
-
- while ( range_index < num_ranges )
- {
- FT_UInt offset;
-
-
- p = table + 14 + range_index * 2;
- cmap->cur_end = FT_PEEK_USHORT( p );
-
- p += 2 + num_ranges * 2;
- cmap->cur_start = FT_PEEK_USHORT( p );
-
- p += num_ranges * 2;
- cmap->cur_delta = FT_PEEK_SHORT( p );
-
- p += num_ranges * 2;
- offset = FT_PEEK_USHORT( p );
-
- if ( offset != 0xFFFFU )
- {
- cmap->cur_values = offset ? p + offset : NULL;
- cmap->cur_range = range_index;
- return 0;
- }
-
- /* we skip empty segments */
- range_index++;
- }
-
- return -1;
- }
-
-
- /* search the index of the charcode next to cmap->cur_charcode; */
- /* caller should call tt_cmap4_set_range with proper range */
- /* before calling this function */
- /* */
- static void
- tt_cmap4_next( TT_CMap4 cmap )
- {
- FT_UInt charcode;
-
-
- if ( cmap->cur_charcode >= 0xFFFFUL )
- goto Fail;
-
- charcode = cmap->cur_charcode + 1;
-
- if ( charcode < cmap->cur_start )
- charcode = cmap->cur_start;
-
- for ( ;; )
- {
- FT_Byte* values = cmap->cur_values;
- FT_UInt end = cmap->cur_end;
- FT_Int delta = cmap->cur_delta;
-
-
- if ( charcode <= end )
- {
- if ( values )
- {
- FT_Byte* p = values + 2 * ( charcode - cmap->cur_start );
-
-
- do
- {
- FT_UInt gindex = FT_NEXT_USHORT( p );
-
-
- if ( gindex != 0 )
- {
- gindex = (FT_UInt)( ( gindex + delta ) & 0xFFFFU );
- if ( gindex != 0 )
- {
- cmap->cur_charcode = charcode;
- cmap->cur_gindex = gindex;
- return;
- }
- }
- } while ( ++charcode <= end );
- }
- else
- {
- do
- {
- FT_UInt gindex = (FT_UInt)( ( charcode + delta ) & 0xFFFFU );
-
-
- if ( gindex != 0 )
- {
- cmap->cur_charcode = charcode;
- cmap->cur_gindex = gindex;
- return;
- }
- } while ( ++charcode <= end );
- }
- }
-
- /* we need to find another range */
- if ( tt_cmap4_set_range( cmap, cmap->cur_range + 1 ) < 0 )
- break;
-
- if ( charcode < cmap->cur_start )
- charcode = cmap->cur_start;
- }
-
- Fail:
- cmap->cur_charcode = 0xFFFFFFFFUL;
- cmap->cur_gindex = 0;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap4_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 2; /* skip format */
- FT_UInt length = TT_NEXT_USHORT( p );
- FT_Byte *ends, *starts, *offsets, *deltas, *glyph_ids;
- FT_UInt num_segs;
- FT_Error error = SFNT_Err_Ok;
-
-
- if ( length < 16 )
- FT_INVALID_TOO_SHORT;
-
- /* in certain fonts, the `length' field is invalid and goes */
- /* out of bound. We try to correct this here... */
- if ( table + length > valid->limit )
- {
- if ( valid->level >= FT_VALIDATE_TIGHT )
- FT_INVALID_TOO_SHORT;
-
- length = (FT_UInt)( valid->limit - table );
- }
-
- p = table + 6;
- num_segs = TT_NEXT_USHORT( p ); /* read segCountX2 */
-
- if ( valid->level >= FT_VALIDATE_PARANOID )
- {
- /* check that we have an even value here */
- if ( num_segs & 1 )
- FT_INVALID_DATA;
- }
-
- num_segs /= 2;
-
- if ( length < 16 + num_segs * 2 * 4 )
- FT_INVALID_TOO_SHORT;
-
- /* check the search parameters - even though we never use them */
- /* */
- if ( valid->level >= FT_VALIDATE_PARANOID )
- {
- /* check the values of `searchRange', `entrySelector', `rangeShift' */
- FT_UInt search_range = TT_NEXT_USHORT( p );
- FT_UInt entry_selector = TT_NEXT_USHORT( p );
- FT_UInt range_shift = TT_NEXT_USHORT( p );
-
-
- if ( ( search_range | range_shift ) & 1 ) /* must be even values */
- FT_INVALID_DATA;
-
- search_range /= 2;
- range_shift /= 2;
-
- /* `search range' is the greatest power of 2 that is <= num_segs */
-
- if ( search_range > num_segs ||
- search_range * 2 < num_segs ||
- search_range + range_shift != num_segs ||
- search_range != ( 1U << entry_selector ) )
- FT_INVALID_DATA;
- }
-
- ends = table + 14;
- starts = table + 16 + num_segs * 2;
- deltas = starts + num_segs * 2;
- offsets = deltas + num_segs * 2;
- glyph_ids = offsets + num_segs * 2;
-
- /* check last segment, its end count must be 0xFFFF */
- if ( valid->level >= FT_VALIDATE_PARANOID )
- {
- p = ends + ( num_segs - 1 ) * 2;
- if ( TT_PEEK_USHORT( p ) != 0xFFFFU )
- FT_INVALID_DATA;
- }
-
- {
- FT_UInt start, end, offset, n;
- FT_UInt last_start = 0, last_end = 0;
- FT_Int delta;
- FT_Byte* p_start = starts;
- FT_Byte* p_end = ends;
- FT_Byte* p_delta = deltas;
- FT_Byte* p_offset = offsets;
-
-
- for ( n = 0; n < num_segs; n++ )
- {
- p = p_offset;
- start = TT_NEXT_USHORT( p_start );
- end = TT_NEXT_USHORT( p_end );
- delta = TT_NEXT_SHORT( p_delta );
- offset = TT_NEXT_USHORT( p_offset );
-
- if ( start > end )
- FT_INVALID_DATA;
-
- /* this test should be performed at default validation level; */
- /* unfortunately, some popular Asian fonts present overlapping */
- /* ranges in their charmaps */
- /* */
- if ( start <= last_end && n > 0 )
- {
- if ( valid->level >= FT_VALIDATE_TIGHT )
- FT_INVALID_DATA;
- else
- {
- /* allow overlapping segments, provided their start points */
- /* and end points, respectively, are in ascending order. */
- /* */
- if ( last_start > start || last_end > end )
- error |= TT_CMAP_FLAG_UNSORTED;
- else
- error |= TT_CMAP_FLAG_OVERLAPPING;
- }
- }
-
- if ( offset && offset != 0xFFFFU )
- {
- p += offset; /* start of glyph id array */
-
- /* check that we point within the glyph IDs table only */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- if ( p < glyph_ids ||
- p + ( end - start + 1 ) * 2 > table + length )
- FT_INVALID_DATA;
- }
- /* some fonts handle the last segment incorrectly */
- else if ( n != num_segs - 1 ||
- !( start == 0xFFFFU &&
- end == 0xFFFFU &&
- delta == 0x1U ) )
- {
- if ( p < glyph_ids ||
- p + ( end - start + 1 ) * 2 > valid->limit )
- FT_INVALID_DATA;
- }
-
- /* check glyph indices within the segment range */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- FT_UInt i, idx;
-
-
- for ( i = start; i < end; i++ )
- {
- idx = FT_NEXT_USHORT( p );
- if ( idx != 0 )
- {
- idx = (FT_UInt)( idx + delta ) & 0xFFFFU;
-
- if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
- }
- }
- else if ( offset == 0xFFFFU )
- {
- /* some fonts (erroneously?) use a range offset of 0xFFFF */
- /* to mean missing glyph in cmap table */
- /* */
- if ( valid->level >= FT_VALIDATE_PARANOID ||
- n != num_segs - 1 ||
- !( start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U ) )
- FT_INVALID_DATA;
- }
-
- last_start = start;
- last_end = end;
- }
- }
-
- return error;
- }
-
-
- static FT_UInt
- tt_cmap4_char_map_linear( TT_CMap cmap,
- FT_UInt32* pcharcode,
- FT_Bool next )
- {
- FT_UInt num_segs2, start, end, offset;
- FT_Int delta;
- FT_UInt i, num_segs;
- FT_UInt32 charcode = *pcharcode;
- FT_UInt gindex = 0;
- FT_Byte* p;
-
-
- p = cmap->data + 6;
- num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
-
- num_segs = num_segs2 >> 1;
-
- if ( !num_segs )
- return 0;
-
- if ( next )
- charcode++;
-
- /* linear search */
- for ( ; charcode <= 0xFFFFU; charcode++ )
- {
- FT_Byte* q;
-
-
- p = cmap->data + 14; /* ends table */
- q = cmap->data + 16 + num_segs2; /* starts table */
-
- for ( i = 0; i < num_segs; i++ )
- {
- end = TT_NEXT_USHORT( p );
- start = TT_NEXT_USHORT( q );
-
- if ( charcode >= start && charcode <= end )
- {
- p = q - 2 + num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
-
- /* some fonts handle the last segment incorrectly; */
- /* we have to catch it */
- if ( i >= num_segs - 1 &&
- start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U )
- offset = 0;
-
- if ( offset == 0xFFFFU )
- continue;
-
- if ( offset )
- {
- p += offset + ( charcode - start ) * 2;
- gindex = TT_PEEK_USHORT( p );
- if ( gindex != 0 )
- gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
- }
- else
- gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
-
- break;
- }
- }
-
- if ( !next || gindex )
- break;
- }
-
- if ( next && gindex )
- *pcharcode = charcode;
-
- return gindex;
- }
-
-
- static FT_UInt
- tt_cmap4_char_map_binary( TT_CMap cmap,
- FT_UInt32* pcharcode,
- FT_Bool next )
- {
- FT_UInt num_segs2, start, end, offset;
- FT_Int delta;
- FT_UInt max, min, mid, num_segs;
- FT_UInt charcode = *pcharcode;
- FT_UInt gindex = 0;
- FT_Byte* p;
-
-
- p = cmap->data + 6;
- num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
-
- if ( !num_segs2 )
- return 0;
-
- num_segs = num_segs2 >> 1;
-
- /* make compiler happy */
- mid = num_segs;
- end = 0xFFFFU;
-
- if ( next )
- charcode++;
-
- min = 0;
- max = num_segs;
-
- /* binary search */
- while ( min < max )
- {
- mid = ( min + max ) >> 1;
- p = cmap->data + 14 + mid * 2;
- end = TT_PEEK_USHORT( p );
- p += 2 + num_segs2;
- start = TT_PEEK_USHORT( p );
-
- if ( charcode < start )
- max = mid;
- else if ( charcode > end )
- min = mid + 1;
- else
- {
- p += num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
-
- /* some fonts handle the last segment incorrectly; */
- /* we have to catch it */
- if ( mid >= num_segs - 1 &&
- start == 0xFFFFU && end == 0xFFFFU && delta == 0x1U )
- offset = 0;
-
- /* search the first segment containing `charcode' */
- if ( cmap->flags & TT_CMAP_FLAG_OVERLAPPING )
- {
- FT_UInt i;
-
-
- /* call the current segment `max' */
- max = mid;
-
- if ( offset == 0xFFFFU )
- mid = max + 1;
-
- /* search in segments before the current segment */
- for ( i = max ; i > 0; i-- )
- {
- FT_UInt prev_end;
- FT_Byte* old_p;
-
-
- old_p = p;
- p = cmap->data + 14 + ( i - 1 ) * 2;
- prev_end = TT_PEEK_USHORT( p );
-
- if ( charcode > prev_end )
- {
- p = old_p;
- break;
- }
-
- end = prev_end;
- p += 2 + num_segs2;
- start = TT_PEEK_USHORT( p );
- p += num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
-
- if ( offset != 0xFFFFU )
- mid = i - 1;
- }
-
- /* no luck */
- if ( mid == max + 1 )
- {
- if ( i != max )
- {
- p = cmap->data + 14 + max * 2;
- end = TT_PEEK_USHORT( p );
- p += 2 + num_segs2;
- start = TT_PEEK_USHORT( p );
- p += num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
- }
-
- mid = max;
-
- /* search in segments after the current segment */
- for ( i = max + 1; i < num_segs; i++ )
- {
- FT_UInt next_end, next_start;
-
-
- p = cmap->data + 14 + i * 2;
- next_end = TT_PEEK_USHORT( p );
- p += 2 + num_segs2;
- next_start = TT_PEEK_USHORT( p );
-
- if ( charcode < next_start )
- break;
-
- end = next_end;
- start = next_start;
- p += num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
-
- if ( offset != 0xFFFFU )
- mid = i;
- }
- i--;
-
- /* still no luck */
- if ( mid == max )
- {
- mid = i;
-
- break;
- }
- }
-
- /* end, start, delta, and offset are for the i'th segment */
- if ( mid != i )
- {
- p = cmap->data + 14 + mid * 2;
- end = TT_PEEK_USHORT( p );
- p += 2 + num_segs2;
- start = TT_PEEK_USHORT( p );
- p += num_segs2;
- delta = TT_PEEK_SHORT( p );
- p += num_segs2;
- offset = TT_PEEK_USHORT( p );
- }
- }
- else
- {
- if ( offset == 0xFFFFU )
- break;
- }
-
- if ( offset )
- {
- p += offset + ( charcode - start ) * 2;
- gindex = TT_PEEK_USHORT( p );
- if ( gindex != 0 )
- gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
- }
- else
- gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
-
- break;
- }
- }
-
- if ( next )
- {
- TT_CMap4 cmap4 = (TT_CMap4)cmap;
-
-
- /* if `charcode' is not in any segment, then `mid' is */
- /* the segment nearest to `charcode' */
- /* */
-
- if ( charcode > end )
- {
- mid++;
- if ( mid == num_segs )
- return 0;
- }
-
- if ( tt_cmap4_set_range( cmap4, mid ) )
- {
- if ( gindex )
- *pcharcode = charcode;
- }
- else
- {
- cmap4->cur_charcode = charcode;
-
- if ( gindex )
- cmap4->cur_gindex = gindex;
- else
- {
- cmap4->cur_charcode = charcode;
- tt_cmap4_next( cmap4 );
- gindex = cmap4->cur_gindex;
- }
-
- if ( gindex )
- *pcharcode = cmap4->cur_charcode;
- }
- }
-
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap4_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- if ( char_code >= 0x10000UL )
- return 0;
-
- if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
- return tt_cmap4_char_map_linear( cmap, &char_code, 0 );
- else
- return tt_cmap4_char_map_binary( cmap, &char_code, 0 );
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap4_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt gindex;
-
-
- if ( *pchar_code >= 0xFFFFU )
- return 0;
-
- if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
- gindex = tt_cmap4_char_map_linear( cmap, pchar_code, 1 );
- else
- {
- TT_CMap4 cmap4 = (TT_CMap4)cmap;
-
-
- /* no need to search */
- if ( *pchar_code == cmap4->cur_charcode )
- {
- tt_cmap4_next( cmap4 );
- gindex = cmap4->cur_gindex;
- if ( gindex )
- *pchar_code = cmap4->cur_charcode;
- }
- else
- gindex = tt_cmap4_char_map_binary( cmap, pchar_code, 1 );
- }
-
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap4_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 4;
-
-
- cmap_info->format = 4;
- cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap4_class_rec =
- {
- {
- sizeof ( TT_CMap4Rec ),
- (FT_CMap_InitFunc) tt_cmap4_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap4_char_index,
- (FT_CMap_CharNextFunc) tt_cmap4_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 4,
- (TT_CMap_ValidateFunc) tt_cmap4_validate,
- (TT_CMap_Info_GetFunc) tt_cmap4_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_4 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 6 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 4 */
- /* length 2 USHORT table length in bytes */
- /* language 4 USHORT Mac language code */
- /* */
- /* first 6 USHORT first segment code */
- /* count 8 USHORT segment size in chars */
- /* glyphIds 10 USHORT[count] glyph IDs */
- /* */
- /* A very simplified segment mapping. */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_6
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap6_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p;
- FT_UInt length, count;
-
-
- if ( table + 10 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- p = table + 2;
- length = TT_NEXT_USHORT( p );
-
- p = table + 8; /* skip language and start index */
- count = TT_NEXT_USHORT( p );
-
- if ( table + length > valid->limit || length < 10 + count * 2 )
- FT_INVALID_TOO_SHORT;
-
- /* check glyph indices */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- FT_UInt gindex;
-
-
- for ( ; count > 0; count-- )
- {
- gindex = TT_NEXT_USHORT( p );
- if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap6_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt result = 0;
- FT_Byte* p = table + 6;
- FT_UInt start = TT_NEXT_USHORT( p );
- FT_UInt count = TT_NEXT_USHORT( p );
- FT_UInt idx = (FT_UInt)( char_code - start );
-
-
- if ( idx < count )
- {
- p += 2 * idx;
- result = TT_PEEK_USHORT( p );
- }
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap6_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt32 result = 0;
- FT_UInt32 char_code = *pchar_code + 1;
- FT_UInt gindex = 0;
-
- FT_Byte* p = table + 6;
- FT_UInt start = TT_NEXT_USHORT( p );
- FT_UInt count = TT_NEXT_USHORT( p );
- FT_UInt idx;
-
-
- if ( char_code >= 0x10000UL )
- goto Exit;
-
- if ( char_code < start )
- char_code = start;
-
- idx = (FT_UInt)( char_code - start );
- p += 2 * idx;
-
- for ( ; idx < count; idx++ )
- {
- gindex = TT_NEXT_USHORT( p );
- if ( gindex != 0 )
- {
- result = char_code;
- break;
- }
- char_code++;
- }
-
- Exit:
- *pchar_code = result;
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap6_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 4;
-
-
- cmap_info->format = 6;
- cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap6_class_rec =
- {
- {
- sizeof ( TT_CMapRec ),
-
- (FT_CMap_InitFunc) tt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap6_char_index,
- (FT_CMap_CharNextFunc) tt_cmap6_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 6,
- (TT_CMap_ValidateFunc) tt_cmap6_validate,
- (TT_CMap_Info_GetFunc) tt_cmap6_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_6 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 8 *****/
- /***** *****/
- /***** It is hard to completely understand what the OpenType spec *****/
- /***** says about this format, but here is my conclusion. *****/
- /***** *****/
- /***** The purpose of this format is to easily map UTF-16 text to *****/
- /***** glyph indices. Basically, the `char_code' must be in one of *****/
- /***** the following formats: *****/
- /***** *****/
- /***** - A 16-bit value that isn't part of the Unicode Surrogates *****/
- /***** Area (i.e. U+D800-U+DFFF). *****/
- /***** *****/
- /***** - A 32-bit value, made of two surrogate values, i.e.. if *****/
- /***** `char_code = (char_hi << 16) | char_lo', then both *****/
- /***** `char_hi' and `char_lo' must be in the Surrogates Area. *****/
- /***** Area. *****/
- /***** *****/
- /***** The `is32' table embedded in the charmap indicates whether a *****/
- /***** given 16-bit value is in the surrogates area or not. *****/
- /***** *****/
- /***** So, for any given `char_code', we can assert the following: *****/
- /***** *****/
- /***** If `char_hi == 0' then we must have `is32[char_lo] == 0'. *****/
- /***** *****/
- /***** If `char_hi != 0' then we must have both *****/
- /***** `is32[char_hi] != 0' and `is32[char_lo] != 0'. *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 8 */
- /* reserved 2 USHORT reserved */
- /* length 4 ULONG length in bytes */
- /* language 8 ULONG Mac language code */
- /* is32 12 BYTE[8192] 32-bitness bitmap */
- /* count 8204 ULONG number of groups */
- /* */
- /* This header is followed by `count' groups of the following format: */
- /* */
- /* start 0 ULONG first charcode */
- /* end 4 ULONG last charcode */
- /* startId 8 ULONG start glyph id for the group */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_8
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap8_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 4;
- FT_Byte* is32;
- FT_UInt32 length;
- FT_UInt32 num_groups;
-
-
- if ( table + 16 + 8192 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- length = TT_NEXT_ULONG( p );
- if ( table + length > valid->limit || length < 8208 )
- FT_INVALID_TOO_SHORT;
-
- is32 = table + 12;
- p = is32 + 8192; /* skip `is32' array */
- num_groups = TT_NEXT_ULONG( p );
-
- if ( p + num_groups * 12 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- /* check groups, they must be in increasing order */
- {
- FT_UInt32 n, start, end, start_id, count, last = 0;
-
-
- for ( n = 0; n < num_groups; n++ )
- {
- FT_UInt hi, lo;
-
-
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
- start_id = TT_NEXT_ULONG( p );
-
- if ( start > end )
- FT_INVALID_DATA;
-
- if ( n > 0 && start <= last )
- FT_INVALID_DATA;
-
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
-
- count = (FT_UInt32)( end - start + 1 );
-
- if ( start & ~0xFFFFU )
- {
- /* start_hi != 0; check that is32[i] is 1 for each i in */
- /* the `hi' and `lo' of the range [start..end] */
- for ( ; count > 0; count--, start++ )
- {
- hi = (FT_UInt)( start >> 16 );
- lo = (FT_UInt)( start & 0xFFFFU );
-
- if ( (is32[hi >> 3] & ( 0x80 >> ( hi & 7 ) ) ) == 0 )
- FT_INVALID_DATA;
-
- if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) == 0 )
- FT_INVALID_DATA;
- }
- }
- else
- {
- /* start_hi == 0; check that is32[i] is 0 for each i in */
- /* the range [start..end] */
-
- /* end_hi cannot be != 0! */
- if ( end & ~0xFFFFU )
- FT_INVALID_DATA;
-
- for ( ; count > 0; count--, start++ )
- {
- lo = (FT_UInt)( start & 0xFFFFU );
-
- if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) != 0 )
- FT_INVALID_DATA;
- }
- }
- }
-
- last = end;
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap8_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt result = 0;
- FT_Byte* p = table + 8204;
- FT_UInt32 num_groups = TT_NEXT_ULONG( p );
- FT_UInt32 start, end, start_id;
-
-
- for ( ; num_groups > 0; num_groups-- )
- {
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
- start_id = TT_NEXT_ULONG( p );
-
- if ( char_code < start )
- break;
-
- if ( char_code <= end )
- {
- result = (FT_UInt)( start_id + char_code - start );
- break;
- }
- }
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap8_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt32 result = 0;
- FT_UInt32 char_code = *pchar_code + 1;
- FT_UInt gindex = 0;
- FT_Byte* table = cmap->data;
- FT_Byte* p = table + 8204;
- FT_UInt32 num_groups = TT_NEXT_ULONG( p );
- FT_UInt32 start, end, start_id;
-
-
- p = table + 8208;
-
- for ( ; num_groups > 0; num_groups-- )
- {
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
- start_id = TT_NEXT_ULONG( p );
-
- if ( char_code < start )
- char_code = start;
-
- if ( char_code <= end )
- {
- gindex = (FT_UInt)( char_code - start + start_id );
- if ( gindex != 0 )
- {
- result = char_code;
- goto Exit;
- }
- }
- }
-
- Exit:
- *pchar_code = result;
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap8_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 8;
-
-
- cmap_info->format = 8;
- cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap8_class_rec =
- {
- {
- sizeof ( TT_CMapRec ),
-
- (FT_CMap_InitFunc) tt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap8_char_index,
- (FT_CMap_CharNextFunc) tt_cmap8_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 8,
- (TT_CMap_ValidateFunc) tt_cmap8_validate,
- (TT_CMap_Info_GetFunc) tt_cmap8_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_8 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 10 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 10 */
- /* reserved 2 USHORT reserved */
- /* length 4 ULONG length in bytes */
- /* language 8 ULONG Mac language code */
- /* */
- /* start 12 ULONG first char in range */
- /* count 16 ULONG number of chars in range */
- /* glyphIds 20 USHORT[count] glyph indices covered */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_10
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap10_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 4;
- FT_ULong length, count;
-
-
- if ( table + 20 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- length = TT_NEXT_ULONG( p );
- p = table + 16;
- count = TT_NEXT_ULONG( p );
-
- if ( table + length > valid->limit || length < 20 + count * 2 )
- FT_INVALID_TOO_SHORT;
-
- /* check glyph indices */
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- FT_UInt gindex;
-
-
- for ( ; count > 0; count-- )
- {
- gindex = TT_NEXT_USHORT( p );
- if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap10_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt result = 0;
- FT_Byte* p = table + 12;
- FT_UInt32 start = TT_NEXT_ULONG( p );
- FT_UInt32 count = TT_NEXT_ULONG( p );
- FT_UInt32 idx = (FT_ULong)( char_code - start );
-
-
- if ( idx < count )
- {
- p += 2 * idx;
- result = TT_PEEK_USHORT( p );
- }
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap10_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_Byte* table = cmap->data;
- FT_UInt32 char_code = *pchar_code + 1;
- FT_UInt gindex = 0;
- FT_Byte* p = table + 12;
- FT_UInt32 start = TT_NEXT_ULONG( p );
- FT_UInt32 count = TT_NEXT_ULONG( p );
- FT_UInt32 idx;
-
-
- if ( char_code < start )
- char_code = start;
-
- idx = (FT_UInt32)( char_code - start );
- p += 2 * idx;
-
- for ( ; idx < count; idx++ )
- {
- gindex = TT_NEXT_USHORT( p );
- if ( gindex != 0 )
- break;
- char_code++;
- }
-
- *pchar_code = char_code;
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap10_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 8;
-
-
- cmap_info->format = 10;
- cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap10_class_rec =
- {
- {
- sizeof ( TT_CMapRec ),
-
- (FT_CMap_InitFunc) tt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap10_char_index,
- (FT_CMap_CharNextFunc) tt_cmap10_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 10,
- (TT_CMap_ValidateFunc) tt_cmap10_validate,
- (TT_CMap_Info_GetFunc) tt_cmap10_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_10 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 12 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 12 */
- /* reserved 2 USHORT reserved */
- /* length 4 ULONG length in bytes */
- /* language 8 ULONG Mac language code */
- /* count 12 ULONG number of groups */
- /* 16 */
- /* */
- /* This header is followed by `count' groups of the following format: */
- /* */
- /* start 0 ULONG first charcode */
- /* end 4 ULONG last charcode */
- /* startId 8 ULONG start glyph id for the group */
- /* */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_12
-
- typedef struct TT_CMap12Rec_
- {
- TT_CMapRec cmap;
- FT_Bool valid;
- FT_ULong cur_charcode;
- FT_UInt cur_gindex;
- FT_ULong cur_group;
- FT_ULong num_groups;
-
- } TT_CMap12Rec, *TT_CMap12;
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap12_init( TT_CMap12 cmap,
- FT_Byte* table )
- {
- cmap->cmap.data = table;
-
- table += 12;
- cmap->num_groups = FT_PEEK_ULONG( table );
-
- cmap->valid = 0;
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap12_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p;
- FT_ULong length;
- FT_ULong num_groups;
-
-
- if ( table + 16 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- p = table + 4;
- length = TT_NEXT_ULONG( p );
-
- p = table + 12;
- num_groups = TT_NEXT_ULONG( p );
-
- if ( table + length > valid->limit || length < 16 + 12 * num_groups )
- FT_INVALID_TOO_SHORT;
-
- /* check groups, they must be in increasing order */
- {
- FT_ULong n, start, end, start_id, last = 0;
-
-
- for ( n = 0; n < num_groups; n++ )
- {
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
- start_id = TT_NEXT_ULONG( p );
-
- if ( start > end )
- FT_INVALID_DATA;
-
- if ( n > 0 && start <= last )
- FT_INVALID_DATA;
-
- if ( valid->level >= FT_VALIDATE_TIGHT )
- {
- if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
-
- last = end;
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- /* search the index of the charcode next to cmap->cur_charcode */
- /* cmap->cur_group should be set up properly by caller */
- /* */
- static void
- tt_cmap12_next( TT_CMap12 cmap )
- {
- FT_Byte* p;
- FT_ULong start, end, start_id, char_code;
- FT_ULong n;
- FT_UInt gindex;
-
-
- if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
- goto Fail;
-
- char_code = cmap->cur_charcode + 1;
-
- n = cmap->cur_group;
-
- for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
- {
- p = cmap->cmap.data + 16 + 12 * n;
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
- start_id = TT_PEEK_ULONG( p );
-
- if ( char_code < start )
- char_code = start;
-
- for ( ; char_code <= end; char_code++ )
- {
- gindex = (FT_UInt)( start_id + char_code - start );
-
- if ( gindex )
- {
- cmap->cur_charcode = char_code;;
- cmap->cur_gindex = gindex;
- cmap->cur_group = n;
-
- return;
- }
- }
- }
-
- Fail:
- cmap->valid = 0;
- }
-
-
- static FT_UInt
- tt_cmap12_char_map_binary( TT_CMap cmap,
- FT_UInt32* pchar_code,
- FT_Bool next )
- {
- FT_UInt gindex = 0;
- FT_Byte* p = cmap->data + 12;
- FT_UInt32 num_groups = TT_PEEK_ULONG( p );
- FT_UInt32 char_code = *pchar_code;
- FT_UInt32 start, end, start_id;
- FT_UInt32 max, min, mid;
-
-
- if ( !num_groups )
- return 0;
-
- /* make compiler happy */
- mid = num_groups;
- end = 0xFFFFFFFFUL;
-
- if ( next )
- char_code++;
-
- min = 0;
- max = num_groups;
-
- /* binary search */
- while ( min < max )
- {
- mid = ( min + max ) >> 1;
- p = cmap->data + 16 + 12 * mid;
-
- start = TT_NEXT_ULONG( p );
- end = TT_NEXT_ULONG( p );
-
- if ( char_code < start )
- max = mid;
- else if ( char_code > end )
- min = mid + 1;
- else
- {
- start_id = TT_PEEK_ULONG( p );
- gindex = (FT_UInt)( start_id + char_code - start );
-
- break;
- }
- }
-
- if ( next )
- {
- TT_CMap12 cmap12 = (TT_CMap12)cmap;
-
-
- /* if `char_code' is not in any group, then `mid' is */
- /* the group nearest to `char_code' */
- /* */
-
- if ( char_code > end )
- {
- mid++;
- if ( mid == num_groups )
- return 0;
- }
-
- cmap12->valid = 1;
- cmap12->cur_charcode = char_code;
- cmap12->cur_group = mid;
-
- if ( !gindex )
- {
- tt_cmap12_next( cmap12 );
-
- if ( cmap12->valid )
- gindex = cmap12->cur_gindex;
- }
- else
- cmap12->cur_gindex = gindex;
-
- if ( gindex )
- *pchar_code = cmap12->cur_charcode;
- }
-
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap12_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- return tt_cmap12_char_map_binary( cmap, &char_code, 0 );
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap12_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- TT_CMap12 cmap12 = (TT_CMap12)cmap;
- FT_ULong gindex;
-
-
- if ( cmap12->cur_charcode >= 0xFFFFFFFFUL )
- return 0;
-
- /* no need to search */
- if ( cmap12->valid && cmap12->cur_charcode == *pchar_code )
- {
- tt_cmap12_next( cmap12 );
- if ( cmap12->valid )
- {
- gindex = cmap12->cur_gindex;
- if ( gindex )
- *pchar_code = cmap12->cur_charcode;
- }
- else
- gindex = 0;
- }
- else
- gindex = tt_cmap12_char_map_binary( cmap, pchar_code, 1 );
-
- return gindex;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap12_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_Byte* p = cmap->data + 8;
-
-
- cmap_info->format = 12;
- cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap12_class_rec =
- {
- {
- sizeof ( TT_CMap12Rec ),
-
- (FT_CMap_InitFunc) tt_cmap12_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)tt_cmap12_char_index,
- (FT_CMap_CharNextFunc) tt_cmap12_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- },
- 12,
- (TT_CMap_ValidateFunc) tt_cmap12_validate,
- (TT_CMap_Info_GetFunc) tt_cmap12_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_12 */
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** FORMAT 14 *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* TABLE OVERVIEW */
- /* -------------- */
- /* */
- /* NAME OFFSET TYPE DESCRIPTION */
- /* */
- /* format 0 USHORT must be 14 */
- /* length 2 ULONG table length in bytes */
- /* numSelector 6 ULONG number of variation sel. records */
- /* */
- /* Followed by numSelector records, each of which looks like */
- /* */
- /* varSelector 0 UINT24 Unicode codepoint of sel. */
- /* defaultOff 3 ULONG offset to a default UVS table */
- /* describing any variants to be found in */
- /* the normal Unicode subtable. */
- /* nonDefOff 7 ULONG offset to a non-default UVS table */
- /* describing any variants not in the */
- /* standard cmap, with GIDs here */
- /* (either offset may be 0 NULL) */
- /* */
- /* Selectors are sorted by code point. */
- /* */
- /* A default Unicode Variation Selector (UVS) subtable is just a list of */
- /* ranges of code points which are to be found in the standard cmap. No */
- /* glyph IDs (GIDs) here. */
- /* */
- /* numRanges 0 ULONG number of ranges following */
- /* */
- /* A range looks like */
- /* */
- /* uniStart 0 UINT24 code point of the first character in */
- /* this range */
- /* additionalCnt 3 UBYTE count of additional characters in this */
- /* range (zero means a range of a single */
- /* character) */
- /* */
- /* Ranges are sorted by `uniStart'. */
- /* */
- /* A non-default Unicode Variation Selector (UVS) subtable is a list of */
- /* mappings from codepoint to GID. */
- /* */
- /* numMappings 0 ULONG number of mappings */
- /* */
- /* A range looks like */
- /* */
- /* uniStart 0 UINT24 code point of the first character in */
- /* this range */
- /* GID 3 USHORT and its GID */
- /* */
- /* Ranges are sorted by `uniStart'. */
-
-#ifdef TT_CONFIG_CMAP_FORMAT_14
-
- typedef struct TT_CMap14Rec_
- {
- TT_CMapRec cmap;
- FT_ULong num_selectors;
-
- /* This array is used to store the results of various
- * cmap 14 query functions. The data is overwritten
- * on each call to these functions.
- */
- FT_UInt max_results;
- FT_UInt32* results;
- FT_Memory memory;
-
- } TT_CMap14Rec, *TT_CMap14;
-
-
- FT_CALLBACK_DEF( void )
- tt_cmap14_done( TT_CMap14 cmap )
- {
- FT_Memory memory = cmap->memory;
-
-
- cmap->max_results = 0;
- if ( memory != NULL && cmap->results != NULL )
- FT_FREE( cmap->results );
- }
-
-
- static FT_Error
- tt_cmap14_ensure( TT_CMap14 cmap,
- FT_UInt num_results,
- FT_Memory memory )
- {
- FT_UInt old_max = cmap->max_results;
- FT_Error error = 0;
-
-
- if ( num_results > cmap->max_results )
- {
- cmap->memory = memory;
-
- if ( FT_QRENEW_ARRAY( cmap->results, old_max, num_results ) )
- return error;
-
- cmap->max_results = num_results;
- }
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap14_init( TT_CMap14 cmap,
- FT_Byte* table )
- {
- cmap->cmap.data = table;
-
- table += 6;
- cmap->num_selectors = FT_PEEK_ULONG( table );
- cmap->max_results = 0;
- cmap->results = NULL;
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap14_validate( FT_Byte* table,
- FT_Validator valid )
- {
- FT_Byte* p = table + 2;
- FT_ULong length = TT_NEXT_ULONG( p );
- FT_ULong num_selectors = TT_NEXT_ULONG( p );
-
-
- if ( table + length > valid->limit || length < 10 + 11 * num_selectors )
- FT_INVALID_TOO_SHORT;
-
- /* check selectors, they must be in increasing order */
- {
- /* we start lastVarSel at 1 because a variant selector value of 0
- * isn't valid.
- */
- FT_ULong n, lastVarSel = 1;
-
-
- for ( n = 0; n < num_selectors; n++ )
- {
- FT_ULong varSel = TT_NEXT_UINT24( p );
- FT_ULong defOff = TT_NEXT_ULONG( p );
- FT_ULong nondefOff = TT_NEXT_ULONG( p );
-
-
- if ( defOff >= length || nondefOff >= length )
- FT_INVALID_TOO_SHORT;
-
- if ( varSel < lastVarSel )
- FT_INVALID_DATA;
-
- lastVarSel = varSel + 1;
-
- /* check the default table (these glyphs should be reached */
- /* through the normal Unicode cmap, no GIDs, just check order) */
- if ( defOff != 0 )
- {
- FT_Byte* defp = table + defOff;
- FT_ULong numRanges = TT_NEXT_ULONG( defp );
- FT_ULong i;
- FT_ULong lastBase = 0;
-
-
- if ( defp + numRanges * 4 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- for ( i = 0; i < numRanges; ++i )
- {
- FT_ULong base = TT_NEXT_UINT24( defp );
- FT_ULong cnt = FT_NEXT_BYTE( defp );
-
-
- if ( base + cnt >= 0x110000UL ) /* end of Unicode */
- FT_INVALID_DATA;
-
- if ( base < lastBase )
- FT_INVALID_DATA;
-
- lastBase = base + cnt + 1U;
- }
- }
-
- /* and the non-default table (these glyphs are specified here) */
- if ( nondefOff != 0 ) {
- FT_Byte* ndp = table + nondefOff;
- FT_ULong numMappings = TT_NEXT_ULONG( ndp );
- FT_ULong i, lastUni = 0;
-
-
- if ( ndp + numMappings * 4 > valid->limit )
- FT_INVALID_TOO_SHORT;
-
- for ( i = 0; i < numMappings; ++i )
- {
- FT_ULong uni = TT_NEXT_UINT24( ndp );
- FT_ULong gid = TT_NEXT_USHORT( ndp );
-
-
- if ( uni >= 0x110000UL ) /* end of Unicode */
- FT_INVALID_DATA;
-
- if ( uni < lastUni )
- FT_INVALID_DATA;
-
- lastUni = uni + 1U;
-
- if ( valid->level >= FT_VALIDATE_TIGHT &&
- gid >= TT_VALID_GLYPH_COUNT( valid ) )
- FT_INVALID_GLYPH_ID;
- }
- }
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap14_char_index( TT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_UNUSED( cmap );
- FT_UNUSED( char_code );
-
- /* This can't happen */
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap14_char_next( TT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UNUSED( cmap );
-
- /* This can't happen */
- *pchar_code = 0;
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- tt_cmap14_get_info( TT_CMap cmap,
- TT_CMapInfo *cmap_info )
- {
- FT_UNUSED( cmap );
-
- cmap_info->format = 14;
- /* subtable 14 does not define a language field */
- cmap_info->language = 0xFFFFFFFFUL;
-
- return SFNT_Err_Ok;
- }
-
-
- static FT_UInt
- tt_cmap14_char_map_def_binary( FT_Byte *base,
- FT_UInt32 char_code )
- {
- FT_UInt32 numRanges = TT_PEEK_ULONG( base );
- FT_UInt32 max, min;
-
-
- min = 0;
- max = numRanges;
-
- base += 4;
-
- /* binary search */
- while ( min < max )
- {
- FT_UInt32 mid = ( min + max ) >> 1;
- FT_Byte* p = base + 4 * mid;
- FT_ULong start = TT_NEXT_UINT24( p );
- FT_UInt cnt = FT_NEXT_BYTE( p );
-
-
- if ( char_code < start )
- max = mid;
- else if ( char_code > start+cnt )
- min = mid + 1;
- else
- return TRUE;
- }
-
- return FALSE;
- }
-
-
- static FT_UInt
- tt_cmap14_char_map_nondef_binary( FT_Byte *base,
- FT_UInt32 char_code )
- {
- FT_UInt32 numMappings = TT_PEEK_ULONG( base );
- FT_UInt32 max, min;
-
-
- min = 0;
- max = numMappings;
-
- base += 4;
-
- /* binary search */
- while ( min < max )
- {
- FT_UInt32 mid = ( min + max ) >> 1;
- FT_Byte* p = base + 5 * mid;
- FT_UInt32 uni = TT_NEXT_UINT24( p );
-
-
- if ( char_code < uni )
- max = mid;
- else if ( char_code > uni )
- min = mid + 1;
- else
- return TT_PEEK_USHORT( p );
- }
-
- return 0;
- }
-
-
- static FT_Byte*
- tt_cmap14_find_variant( FT_Byte *base,
- FT_UInt32 variantCode )
- {
- FT_UInt32 numVar = TT_PEEK_ULONG( base );
- FT_UInt32 max, min;
-
-
- min = 0;
- max = numVar;
-
- base += 4;
-
- /* binary search */
- while ( min < max )
- {
- FT_UInt32 mid = ( min + max ) >> 1;
- FT_Byte* p = base + 11 * mid;
- FT_ULong varSel = TT_NEXT_UINT24( p );
-
-
- if ( variantCode < varSel )
- max = mid;
- else if ( variantCode > varSel )
- min = mid + 1;
- else
- return p;
- }
-
- return NULL;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt )
- tt_cmap14_char_var_index( TT_CMap cmap,
- TT_CMap ucmap,
- FT_ULong charcode,
- FT_ULong variantSelector)
- {
- FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
- FT_ULong defOff;
- FT_ULong nondefOff;
-
-
- if ( !p )
- return 0;
-
- defOff = TT_NEXT_ULONG( p );
- nondefOff = TT_PEEK_ULONG( p );
-
- if ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
- {
- /* This is the default variant of this charcode. GID not stored */
- /* here; stored in the normal Unicode charmap instead. */
- return ucmap->cmap.clazz->char_index( &ucmap->cmap, charcode );
- }
-
- if ( nondefOff != 0 )
- return tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
- charcode );
-
- return 0;
- }
-
-
- FT_CALLBACK_DEF( FT_Int )
- tt_cmap14_char_var_isdefault( TT_CMap cmap,
- FT_ULong charcode,
- FT_ULong variantSelector )
- {
- FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
- FT_ULong defOff;
- FT_ULong nondefOff;
-
-
- if ( !p )
- return -1;
-
- defOff = TT_NEXT_ULONG( p );
- nondefOff = TT_NEXT_ULONG( p );
-
- if ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
- return 1;
-
- if ( nondefOff != 0 &&
- tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
- charcode ) != 0 )
- return 0;
-
- return -1;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt32* )
- tt_cmap14_variants( TT_CMap cmap,
- FT_Memory memory )
- {
- TT_CMap14 cmap14 = (TT_CMap14)cmap;
- FT_UInt count = cmap14->num_selectors;
- FT_Byte* p = cmap->data + 10;
- FT_UInt32* result;
- FT_UInt i;
-
-
- if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
- return NULL;
-
- result = cmap14->results;
- for ( i = 0; i < count; ++i )
- {
- result[i] = TT_NEXT_UINT24( p );
- p += 8;
- }
- result[i] = 0;
-
- return result;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt32 * )
- tt_cmap14_char_variants( TT_CMap cmap,
- FT_Memory memory,
- FT_ULong charCode )
- {
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
- FT_UInt count = cmap14->num_selectors;
- FT_Byte* p = cmap->data + 10;
- FT_UInt32* q;
-
-
- if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
- return NULL;
-
- for ( q = cmap14->results; count > 0; --count )
- {
- FT_UInt32 varSel = TT_NEXT_UINT24( p );
- FT_ULong defOff = TT_NEXT_ULONG( p );
- FT_ULong nondefOff = TT_NEXT_ULONG( p );
-
-
- if ( ( defOff != 0 &&
- tt_cmap14_char_map_def_binary( cmap->data + defOff,
- charCode ) ) ||
- ( nondefOff != 0 &&
- tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
- charCode ) != 0 ) )
- {
- q[0] = varSel;
- q++;
- }
- }
- q[0] = 0;
-
- return cmap14->results;
- }
-
-
- static FT_UInt
- tt_cmap14_def_char_count( FT_Byte *p )
- {
- FT_UInt32 numRanges = TT_NEXT_ULONG( p );
- FT_UInt tot = 0;
-
-
- p += 3; /* point to the first `cnt' field */
- for ( ; numRanges > 0; numRanges-- )
- {
- tot += 1 + p[0];
- p += 4;
- }
-
- return tot;
- }
-
-
- static FT_UInt32*
- tt_cmap14_get_def_chars( TT_CMap cmap,
- FT_Byte* p,
- FT_Memory memory )
- {
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
- FT_UInt32 numRanges;
- FT_UInt cnt;
- FT_UInt32* q;
-
-
- cnt = tt_cmap14_def_char_count( p );
- numRanges = TT_NEXT_ULONG( p );
-
- if ( tt_cmap14_ensure( cmap14, ( cnt + 1 ), memory ) )
- return NULL;
-
- for ( q = cmap14->results; numRanges > 0; --numRanges )
- {
- FT_UInt uni = TT_NEXT_UINT24( p );
-
-
- cnt = FT_NEXT_BYTE( p ) + 1;
- do
- {
- q[0] = uni;
- uni += 1;
- q += 1;
- } while ( --cnt != 0 );
- }
- q[0] = 0;
-
- return cmap14->results;
- }
-
-
- static FT_UInt32*
- tt_cmap14_get_nondef_chars( TT_CMap cmap,
- FT_Byte *p,
- FT_Memory memory )
- {
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
- FT_UInt32 numMappings;
- FT_UInt i;
- FT_UInt32 *ret;
-
-
- numMappings = TT_NEXT_ULONG( p );
-
- if ( tt_cmap14_ensure( cmap14, ( numMappings + 1 ), memory ) )
- return NULL;
-
- ret = cmap14->results;
- for ( i = 0; i < numMappings; ++i )
- {
- ret[i] = TT_NEXT_UINT24( p );
- p += 2;
- }
- ret[i] = 0;
-
- return ret;
- }
-
-
- FT_CALLBACK_DEF( FT_UInt32 * )
- tt_cmap14_variant_chars( TT_CMap cmap,
- FT_Memory memory,
- FT_ULong variantSelector )
- {
- FT_Byte *p = tt_cmap14_find_variant( cmap->data + 6,
- variantSelector );
- FT_UInt32 *ret;
- FT_Int i;
- FT_ULong defOff;
- FT_ULong nondefOff;
-
-
- if ( !p )
- return NULL;
-
- defOff = TT_NEXT_ULONG( p );
- nondefOff = TT_NEXT_ULONG( p );
-
- if ( defOff == 0 && nondefOff == 0 )
- return NULL;
-
- if ( defOff == 0 )
- return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
- memory );
- else if ( nondefOff == 0 )
- return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
- memory );
- else
- {
- /* Both a default and a non-default glyph set? That's probably not */
- /* good font design, but the spec allows for it... */
- TT_CMap14 cmap14 = (TT_CMap14) cmap;
- FT_UInt32 numRanges;
- FT_UInt32 numMappings;
- FT_UInt32 duni;
- FT_UInt32 dcnt;
- FT_UInt32 nuni;
- FT_Byte* dp;
- FT_UInt di, ni, k;
-
-
- p = cmap->data + nondefOff;
- dp = cmap->data + defOff;
-
- numMappings = TT_NEXT_ULONG( p );
- dcnt = tt_cmap14_def_char_count( dp );
- numRanges = TT_NEXT_ULONG( dp );
-
- if ( numMappings == 0 )
- return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
- memory );
- if ( dcnt == 0 )
- return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
- memory );
-
- if ( tt_cmap14_ensure( cmap14, ( dcnt + numMappings + 1 ), memory ) )
- return NULL;
-
- ret = cmap14->results;
- duni = TT_NEXT_UINT24( dp );
- dcnt = FT_NEXT_BYTE( dp );
- di = 1;
- nuni = TT_NEXT_UINT24( p );
- p += 2;
- ni = 1;
- i = 0;
-
- for ( ;; )
- {
- if ( nuni > duni + dcnt )
- {
- for ( k = 0; k <= dcnt; ++k )
- ret[i++] = duni + k;
-
- ++di;
-
- if ( di > numRanges )
- break;
-
- duni = TT_NEXT_UINT24( dp );
- dcnt = FT_NEXT_BYTE( dp );
- }
- else
- {
- if ( nuni < duni )
- ret[i++] = nuni;
- /* If it is within the default range then ignore it -- */
- /* that should not have happened */
- ++ni;
- if ( ni > numMappings )
- break;
-
- nuni = TT_NEXT_UINT24( p );
- p += 2;
- }
- }
-
- if ( ni <= numMappings )
- {
- /* If we get here then we have run out of all default ranges. */
- /* We have read one non-default mapping which we haven't stored */
- /* and there may be others that need to be read. */
- ret[i++] = nuni;
- while ( ni < numMappings )
- {
- ret[i++] = TT_NEXT_UINT24( p );
- p += 2;
- ++ni;
- }
- }
- else if ( di <= numRanges )
- {
- /* If we get here then we have run out of all non-default */
- /* mappings. We have read one default range which we haven't */
- /* stored and there may be others that need to be read. */
- for ( k = 0; k <= dcnt; ++k )
- ret[i++] = duni + k;
-
- while ( di < numRanges )
- {
- duni = TT_NEXT_UINT24( dp );
- dcnt = FT_NEXT_BYTE( dp );
-
- for ( k = 0; k <= dcnt; ++k )
- ret[i++] = duni + k;
- ++di;
- }
- }
-
- ret[i] = 0;
-
- return ret;
- }
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const TT_CMap_ClassRec tt_cmap14_class_rec =
- {
- {
- sizeof ( TT_CMap14Rec ),
-
- (FT_CMap_InitFunc) tt_cmap14_init,
- (FT_CMap_DoneFunc) tt_cmap14_done,
- (FT_CMap_CharIndexFunc)tt_cmap14_char_index,
- (FT_CMap_CharNextFunc) tt_cmap14_char_next,
-
- /* Format 14 extension functions */
- (FT_CMap_CharVarIndexFunc) tt_cmap14_char_var_index,
- (FT_CMap_CharVarIsDefaultFunc)tt_cmap14_char_var_isdefault,
- (FT_CMap_VariantListFunc) tt_cmap14_variants,
- (FT_CMap_CharVariantListFunc) tt_cmap14_char_variants,
- (FT_CMap_VariantCharListFunc) tt_cmap14_variant_chars
- },
- 14,
- (TT_CMap_ValidateFunc)tt_cmap14_validate,
- (TT_CMap_Info_GetFunc)tt_cmap14_get_info
- };
-
-#endif /* TT_CONFIG_CMAP_FORMAT_14 */
-
-
- static const TT_CMap_Class tt_cmap_classes[] =
- {
-#ifdef TT_CONFIG_CMAP_FORMAT_0
- &tt_cmap0_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_2
- &tt_cmap2_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_4
- &tt_cmap4_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_6
- &tt_cmap6_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_8
- &tt_cmap8_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_10
- &tt_cmap10_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_12
- &tt_cmap12_class_rec,
-#endif
-
-#ifdef TT_CONFIG_CMAP_FORMAT_14
- &tt_cmap14_class_rec,
-#endif
-
- NULL,
- };
-
-
- /* parse the `cmap' table and build the corresponding TT_CMap objects */
- /* in the current face */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_build_cmaps( TT_Face face )
- {
- FT_Byte* table = face->cmap_table;
- FT_Byte* limit = table + face->cmap_size;
- FT_UInt volatile num_cmaps;
- FT_Byte* volatile p = table;
-
-
- if ( p + 4 > limit )
- return SFNT_Err_Invalid_Table;
-
- /* only recognize format 0 */
- if ( TT_NEXT_USHORT( p ) != 0 )
- {
- p -= 2;
- FT_ERROR(( "tt_face_build_cmaps: unsupported `cmap' table format = %d\n",
- TT_PEEK_USHORT( p ) ));
- return SFNT_Err_Invalid_Table;
- }
-
- num_cmaps = TT_NEXT_USHORT( p );
-
- for ( ; num_cmaps > 0 && p + 8 <= limit; num_cmaps-- )
- {
- FT_CharMapRec charmap;
- FT_UInt32 offset;
-
-
- charmap.platform_id = TT_NEXT_USHORT( p );
- charmap.encoding_id = TT_NEXT_USHORT( p );
- charmap.face = FT_FACE( face );
- charmap.encoding = FT_ENCODING_NONE; /* will be filled later */
- offset = TT_NEXT_ULONG( p );
-
- if ( offset && offset <= face->cmap_size - 2 )
- {
- FT_Byte* volatile cmap = table + offset;
- volatile FT_UInt format = TT_PEEK_USHORT( cmap );
- const TT_CMap_Class* volatile pclazz = tt_cmap_classes;
- TT_CMap_Class volatile clazz;
-
-
- for ( ; *pclazz; pclazz++ )
- {
- clazz = *pclazz;
- if ( clazz->format == format )
- {
- volatile TT_ValidatorRec valid;
- volatile FT_Error error = SFNT_Err_Ok;
-
-
- ft_validator_init( FT_VALIDATOR( &valid ), cmap, limit,
- FT_VALIDATE_DEFAULT );
-
- valid.num_glyphs = (FT_UInt)face->max_profile.numGlyphs;
-
- if ( ft_setjmp(
- *((ft_jmp_buf*)&FT_VALIDATOR( &valid )->jump_buffer) ) == 0 )
- {
- /* validate this cmap sub-table */
- error = clazz->validate( cmap, FT_VALIDATOR( &valid ) );
- }
-
- if ( valid.validator.error == 0 )
- {
- FT_CMap ttcmap;
-
-
- /* It might make sense to store the single variation selector */
- /* cmap somewhere special. But it would have to be in the */
- /* public FT_FaceRec, and we can't change that. */
-
- if ( !FT_CMap_New( (FT_CMap_Class)clazz,
- cmap, &charmap, &ttcmap ) )
- {
- /* it is simpler to directly set `flags' than adding */
- /* a parameter to FT_CMap_New */
- ((TT_CMap)ttcmap)->flags = (FT_Int)error;
- }
- }
- else
- {
- FT_ERROR(( "tt_face_build_cmaps:" ));
- FT_ERROR(( " broken cmap sub-table ignored!\n" ));
- }
- break;
- }
- }
-
- if ( *pclazz == NULL )
- {
- FT_ERROR(( "tt_face_build_cmaps:" ));
- FT_ERROR(( " unsupported cmap sub-table ignored!\n" ));
- }
- }
- }
-
- return SFNT_Err_Ok;
- }
-
-
- FT_LOCAL( FT_Error )
- tt_get_cmap_info( FT_CharMap charmap,
- TT_CMapInfo *cmap_info )
- {
- FT_CMap cmap = (FT_CMap)charmap;
- TT_CMap_Class clazz = (TT_CMap_Class)cmap->clazz;
-
-
- return clazz->get_cmap_info( charmap, cmap_info );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h
deleted file mode 100644
index a10a3e2502c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttcmap.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttcmap.h */
-/* */
-/* TrueType character mapping table (cmap) support (specification). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTCMAP_H__
-#define __TTCMAP_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_INTERNAL_VALIDATE_H
-#include FT_SERVICE_TT_CMAP_H
-
-FT_BEGIN_HEADER
-
-
-#define TT_CMAP_FLAG_UNSORTED 1
-#define TT_CMAP_FLAG_OVERLAPPING 2
-
- typedef struct TT_CMapRec_
- {
- FT_CMapRec cmap;
- FT_Byte* data; /* pointer to in-memory cmap table */
- FT_Int flags; /* for format 4 only */
-
- } TT_CMapRec, *TT_CMap;
-
- typedef const struct TT_CMap_ClassRec_* TT_CMap_Class;
-
-
- typedef FT_Error
- (*TT_CMap_ValidateFunc)( FT_Byte* data,
- FT_Validator valid );
-
- typedef struct TT_CMap_ClassRec_
- {
- FT_CMap_ClassRec clazz;
- FT_UInt format;
- TT_CMap_ValidateFunc validate;
- TT_CMap_Info_GetFunc get_cmap_info;
-
- } TT_CMap_ClassRec;
-
-
- typedef struct TT_ValidatorRec_
- {
- FT_ValidatorRec validator;
- FT_UInt num_glyphs;
-
- } TT_ValidatorRec, *TT_Validator;
-
-
-#define TT_VALIDATOR( x ) ((TT_Validator)( x ))
-#define TT_VALID_GLYPH_COUNT( x ) TT_VALIDATOR( x )->num_glyphs
-
-
- FT_LOCAL( FT_Error )
- tt_face_build_cmaps( TT_Face face );
-
- /* used in tt-cmaps service */
- FT_LOCAL( FT_Error )
- tt_get_cmap_info( FT_CharMap charmap,
- TT_CMapInfo *cmap_info );
-
-
-FT_END_HEADER
-
-#endif /* __TTCMAP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c
deleted file mode 100644
index 28e52c333e8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttkern.c */
-/* */
-/* Load the basic TrueType kerning table. This doesn't handle */
-/* kerning data within the GPOS table at the moment. */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttkern.h"
-#include "ttload.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttkern
-
-
-#undef TT_KERN_INDEX
-#define TT_KERN_INDEX( g1, g2 ) ( ( (FT_ULong)(g1) << 16 ) | (g2) )
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_kern( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_ULong table_size;
- FT_Byte* p;
- FT_Byte* p_limit;
- FT_UInt nn, num_tables;
- FT_UInt32 avail = 0, ordered = 0;
-
-
- /* the kern table is optional; exit silently if it is missing */
- error = face->goto_table( face, TTAG_kern, stream, &table_size );
- if ( error )
- goto Exit;
-
- if ( table_size < 4 ) /* the case of a malformed table */
- {
- FT_ERROR(( "kerning table is too small - ignored\n" ));
- error = SFNT_Err_Table_Missing;
- goto Exit;
- }
-
- if ( FT_FRAME_EXTRACT( table_size, face->kern_table ) )
- {
- FT_ERROR(( "could not extract kerning table\n" ));
- goto Exit;
- }
-
- face->kern_table_size = table_size;
-
- p = face->kern_table;
- p_limit = p + table_size;
-
- p += 2; /* skip version */
- num_tables = FT_NEXT_USHORT( p );
-
- if ( num_tables > 32 ) /* we only support up to 32 sub-tables */
- num_tables = 32;
-
- for ( nn = 0; nn < num_tables; nn++ )
- {
- FT_UInt num_pairs, length, coverage;
- FT_Byte* p_next;
- FT_UInt32 mask = 1UL << nn;
-
-
- if ( p + 6 > p_limit )
- break;
-
- p_next = p;
-
- p += 2; /* skip version */
- length = FT_NEXT_USHORT( p );
- coverage = FT_NEXT_USHORT( p );
-
- if ( length <= 6 )
- break;
-
- p_next += length;
-
- /* only use horizontal kerning tables */
- if ( ( coverage & ~8 ) != 0x0001 ||
- p + 8 > p_limit )
- goto NextTable;
-
- num_pairs = FT_NEXT_USHORT( p );
- p += 6;
-
- if ( p + 6 * num_pairs > p_limit )
- goto NextTable;
-
- avail |= mask;
-
- /*
- * Now check whether the pairs in this table are ordered.
- * We then can use binary search.
- */
- if ( num_pairs > 0 )
- {
- FT_UInt count;
- FT_UInt old_pair;
-
-
- old_pair = FT_NEXT_ULONG( p );
- p += 2;
-
- for ( count = num_pairs - 1; count > 0; count-- )
- {
- FT_UInt32 cur_pair;
-
-
- cur_pair = FT_NEXT_ULONG( p );
- if ( cur_pair <= old_pair )
- break;
-
- p += 2;
- old_pair = cur_pair;
- }
-
- if ( count == 0 )
- ordered |= mask;
- }
-
- NextTable:
- p = p_next;
- }
-
- face->num_kern_tables = nn;
- face->kern_avail_bits = avail;
- face->kern_order_bits = ordered;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- tt_face_done_kern( TT_Face face )
- {
- FT_Stream stream = face->root.stream;
-
-
- FT_FRAME_RELEASE( face->kern_table );
- face->kern_table_size = 0;
- face->num_kern_tables = 0;
- face->kern_avail_bits = 0;
- face->kern_order_bits = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Int )
- tt_face_get_kerning( TT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph )
- {
- FT_Int result = 0;
- FT_UInt count, mask = 1;
- FT_Byte* p = face->kern_table;
-
-
- p += 4;
- mask = 0x0001;
-
- for ( count = face->num_kern_tables; count > 0; count--, mask <<= 1 )
- {
- FT_Byte* base = p;
- FT_Byte* next = base;
- FT_UInt version = FT_NEXT_USHORT( p );
- FT_UInt length = FT_NEXT_USHORT( p );
- FT_UInt coverage = FT_NEXT_USHORT( p );
- FT_Int value = 0;
-
- FT_UNUSED( version );
-
-
- next = base + length;
-
- if ( ( face->kern_avail_bits & mask ) == 0 )
- goto NextTable;
-
- if ( p + 8 > next )
- goto NextTable;
-
- switch ( coverage >> 8 )
- {
- case 0:
- {
- FT_UInt num_pairs = FT_NEXT_USHORT( p );
- FT_ULong key0 = TT_KERN_INDEX( left_glyph, right_glyph );
-
-
- p += 6;
-
- if ( face->kern_order_bits & mask ) /* binary search */
- {
- FT_UInt min = 0;
- FT_UInt max = num_pairs;
-
-
- while ( min < max )
- {
- FT_UInt mid = ( min + max ) >> 1;
- FT_Byte* q = p + 6 * mid;
- FT_ULong key;
-
-
- key = FT_NEXT_ULONG( q );
-
- if ( key == key0 )
- {
- value = FT_PEEK_SHORT( q );
- goto Found;
- }
- if ( key < key0 )
- min = mid + 1;
- else
- max = mid;
- }
- }
- else /* linear search */
- {
- FT_UInt count2;
-
-
- for ( count2 = num_pairs; count2 > 0; count2-- )
- {
- FT_ULong key = FT_NEXT_ULONG( p );
-
-
- if ( key == key0 )
- {
- value = FT_PEEK_SHORT( p );
- goto Found;
- }
- p += 2;
- }
- }
- }
- break;
-
- /*
- * We don't support format 2 because we haven't seen a single font
- * using it in real life...
- */
-
- default:
- ;
- }
-
- goto NextTable;
-
- Found:
- if ( coverage & 8 ) /* override or add */
- result = value;
- else
- result += value;
-
- NextTable:
- p = next;
- }
-
- return result;
- }
-
-#undef TT_KERN_INDEX
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h
deleted file mode 100644
index df1da9b273e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttkern.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttkern.h */
-/* */
-/* Load the basic TrueType kerning table. This doesn't handle */
-/* kerning data within the GPOS table at the moment. */
-/* */
-/* Copyright 1996-2001, 2002, 2005, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTKERN_H__
-#define __TTKERN_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_kern( TT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( void )
- tt_face_done_kern( TT_Face face );
-
- FT_LOCAL( FT_Int )
- tt_face_get_kerning( TT_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph );
-
-#define TT_FACE_HAS_KERNING( face ) ( (face)->kern_avail_bits != 0 )
-
-
-FT_END_HEADER
-
-#endif /* __TTKERN_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c
deleted file mode 100644
index c45a1ed5562..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.c
+++ /dev/null
@@ -1,1248 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttload.c */
-/* */
-/* Load the basic TrueType tables, i.e., tables that can be either in */
-/* TTF or OTF fonts (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttload.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttload
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_lookup_table */
- /* */
- /* <Description> */
- /* Looks for a TrueType table by name. */
- /* */
- /* <Input> */
- /* face :: A face object handle. */
- /* */
- /* tag :: The searched tag. */
- /* */
- /* <Return> */
- /* A pointer to the table directory entry. 0 if not found. */
- /* */
- FT_LOCAL_DEF( TT_Table )
- tt_face_lookup_table( TT_Face face,
- FT_ULong tag )
- {
- TT_Table entry;
- TT_Table limit;
-#ifdef FT_DEBUG_LEVEL_TRACE
- FT_Bool zero_length = FALSE;
-#endif
-
-
- FT_TRACE4(( "tt_face_lookup_table: %08p, `%c%c%c%c' -- ",
- face,
- (FT_Char)( tag >> 24 ),
- (FT_Char)( tag >> 16 ),
- (FT_Char)( tag >> 8 ),
- (FT_Char)( tag ) ));
-
- entry = face->dir_tables;
- limit = entry + face->num_tables;
-
- for ( ; entry < limit; entry++ )
- {
- /* For compatibility with Windows, we consider */
- /* zero-length tables the same as missing tables. */
- if ( entry->Tag == tag ) {
- if ( entry->Length != 0 )
- {
- FT_TRACE4(( "found table.\n" ));
- return entry;
- }
-#ifdef FT_DEBUG_LEVEL_TRACE
- zero_length = TRUE;
-#endif
- }
- }
-
-#ifdef FT_DEBUG_LEVEL_TRACE
- if ( zero_length )
- FT_TRACE4(( "ignoring empty table!\n" ));
- else
- FT_TRACE4(( "could not find table!\n" ));
-#endif
-
- return NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_goto_table */
- /* */
- /* <Description> */
- /* Looks for a TrueType table by name, then seek a stream to it. */
- /* */
- /* <Input> */
- /* face :: A face object handle. */
- /* */
- /* tag :: The searched tag. */
- /* */
- /* stream :: The stream to seek when the table is found. */
- /* */
- /* <Output> */
- /* length :: The length of the table if found, undefined otherwise. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_goto_table( TT_Face face,
- FT_ULong tag,
- FT_Stream stream,
- FT_ULong* length )
- {
- TT_Table table;
- FT_Error error;
-
-
- table = tt_face_lookup_table( face, tag );
- if ( table )
- {
- if ( length )
- *length = table->Length;
-
- if ( FT_STREAM_SEEK( table->Offset ) )
- goto Exit;
- }
- else
- error = SFNT_Err_Table_Missing;
-
- Exit:
- return error;
- }
-
-
- /* Here, we */
- /* */
- /* - check that `num_tables' is valid (and adjust it if necessary) */
- /* */
- /* - look for a `head' table, check its size, and parse it to check */
- /* whether its `magic' field is correctly set */
- /* */
- /* - errors (except errors returned by stream handling) */
- /* */
- /* SFNT_Err_Unknown_File_Format: */
- /* no table is defined in directory, it is not sfnt-wrapped */
- /* data */
- /* SFNT_Err_Table_Missing: */
- /* table directory is valid, but essential tables */
- /* (head/bhed/SING) are missing */
- /* */
- static FT_Error
- check_table_dir( SFNT_Header sfnt,
- FT_Stream stream )
- {
- FT_Error error;
- FT_UInt nn, valid_entries = 0;
- FT_UInt has_head = 0, has_sing = 0, has_meta = 0;
- FT_ULong offset = sfnt->offset + 12;
-
- static const FT_Frame_Field table_dir_entry_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_TableRec
-
- FT_FRAME_START( 16 ),
- FT_FRAME_ULONG( Tag ),
- FT_FRAME_ULONG( CheckSum ),
- FT_FRAME_ULONG( Offset ),
- FT_FRAME_ULONG( Length ),
- FT_FRAME_END
- };
-
-
- if ( FT_STREAM_SEEK( offset ) )
- goto Exit;
-
- for ( nn = 0; nn < sfnt->num_tables; nn++ )
- {
- TT_TableRec table;
-
-
- if ( FT_STREAM_READ_FIELDS( table_dir_entry_fields, &table ) )
- {
- nn--;
- FT_TRACE2(( "check_table_dir:"
- " can read only %d table%s in font (instead of %d)\n",
- nn, nn == 1 ? "" : "s", sfnt->num_tables ));
- sfnt->num_tables = nn;
- break;
- }
-
- /* we ignore invalid tables */
- if ( table.Offset + table.Length > stream->size )
- {
- FT_TRACE2(( "check_table_dir: table entry %d invalid\n", nn ));
- continue;
- }
- else
- valid_entries++;
-
- if ( table.Tag == TTAG_head || table.Tag == TTAG_bhed )
- {
- FT_UInt32 magic;
-
-
-#ifndef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- if ( table.Tag == TTAG_head )
-#endif
- has_head = 1;
-
- /*
- * The table length should be 0x36, but certain font tools make it
- * 0x38, so we will just check that it is greater.
- *
- * Note that according to the specification, the table must be
- * padded to 32-bit lengths, but this doesn't apply to the value of
- * its `Length' field!
- *
- */
- if ( table.Length < 0x36 )
- {
- FT_TRACE2(( "check_table_dir: `head' table too small\n" ));
- error = SFNT_Err_Table_Missing;
- goto Exit;
- }
-
- if ( FT_STREAM_SEEK( table.Offset + 12 ) ||
- FT_READ_ULONG( magic ) )
- goto Exit;
-
- if ( magic != 0x5F0F3CF5UL )
- {
- FT_TRACE2(( "check_table_dir:"
- " no magic number found in `head' table\n"));
- error = SFNT_Err_Table_Missing;
- goto Exit;
- }
-
- if ( FT_STREAM_SEEK( offset + ( nn + 1 ) * 16 ) )
- goto Exit;
- }
- else if ( table.Tag == TTAG_SING )
- has_sing = 1;
- else if ( table.Tag == TTAG_META )
- has_meta = 1;
- }
-
- sfnt->num_tables = valid_entries;
-
- if ( sfnt->num_tables == 0 )
- {
- FT_TRACE2(( "check_table_dir: no tables found\n" ));
- error = SFNT_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* if `sing' and `meta' tables are present, there is no `head' table */
- if ( has_head || ( has_sing && has_meta ) )
- {
- error = SFNT_Err_Ok;
- goto Exit;
- }
- else
- {
- FT_TRACE2(( "check_table_dir:" ));
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- FT_TRACE2(( " neither `head', `bhed', nor `sing' table found\n" ));
-#else
- FT_TRACE2(( " neither `head' nor `sing' table found\n" ));
-#endif
- error = SFNT_Err_Table_Missing;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_font_dir */
- /* */
- /* <Description> */
- /* Loads the header of a SFNT font file. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Output> */
- /* sfnt :: The SFNT header. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be at the beginning of the font directory. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_font_dir( TT_Face face,
- FT_Stream stream )
- {
- SFNT_HeaderRec sfnt;
- FT_Error error;
- FT_Memory memory = stream->memory;
- TT_TableRec* entry;
- FT_Int nn;
-
- static const FT_Frame_Field offset_table_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE SFNT_HeaderRec
-
- FT_FRAME_START( 8 ),
- FT_FRAME_USHORT( num_tables ),
- FT_FRAME_USHORT( search_range ),
- FT_FRAME_USHORT( entry_selector ),
- FT_FRAME_USHORT( range_shift ),
- FT_FRAME_END
- };
-
-
- FT_TRACE2(( "tt_face_load_font_dir: %08p\n", face ));
-
- /* read the offset table */
-
- sfnt.offset = FT_STREAM_POS();
-
- if ( FT_READ_ULONG( sfnt.format_tag ) ||
- FT_STREAM_READ_FIELDS( offset_table_fields, &sfnt ) )
- goto Exit;
-
- /* many fonts don't have these fields set correctly */
-#if 0
- if ( sfnt.search_range != 1 << ( sfnt.entry_selector + 4 ) ||
- sfnt.search_range + sfnt.range_shift != sfnt.num_tables << 4 )
- return SFNT_Err_Unknown_File_Format;
-#endif
-
- /* load the table directory */
-
- FT_TRACE2(( "-- Number of tables: %10u\n", sfnt.num_tables ));
- FT_TRACE2(( "-- Format version: 0x%08lx\n", sfnt.format_tag ));
-
- /* check first */
- error = check_table_dir( &sfnt, stream );
- if ( error )
- {
- FT_TRACE2(( "tt_face_load_font_dir: invalid table directory for TrueType!\n" ));
-
- goto Exit;
- }
-
- face->num_tables = sfnt.num_tables;
- face->format_tag = sfnt.format_tag;
-
- if ( FT_QNEW_ARRAY( face->dir_tables, face->num_tables ) )
- goto Exit;
-
- if ( FT_STREAM_SEEK( sfnt.offset + 12 ) ||
- FT_FRAME_ENTER( face->num_tables * 16L ) )
- goto Exit;
-
- entry = face->dir_tables;
-
- for ( nn = 0; nn < sfnt.num_tables; nn++ )
- {
- entry->Tag = FT_GET_TAG4();
- entry->CheckSum = FT_GET_ULONG();
- entry->Offset = FT_GET_LONG();
- entry->Length = FT_GET_LONG();
-
- /* ignore invalid tables */
- if ( entry->Offset + entry->Length > stream->size )
- continue;
- else
- {
- FT_TRACE2(( " %c%c%c%c - %08lx - %08lx\n",
- (FT_Char)( entry->Tag >> 24 ),
- (FT_Char)( entry->Tag >> 16 ),
- (FT_Char)( entry->Tag >> 8 ),
- (FT_Char)( entry->Tag ),
- entry->Offset,
- entry->Length ));
- entry++;
- }
- }
-
- FT_FRAME_EXIT();
-
- FT_TRACE2(( "table directory loaded\n\n" ));
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_any */
- /* */
- /* <Description> */
- /* Loads any font table into client memory. */
- /* */
- /* <Input> */
- /* face :: The face object to look for. */
- /* */
- /* tag :: The tag of table to load. Use the value 0 if you want */
- /* to access the whole font file, else set this parameter */
- /* to a valid TrueType table tag that you can forge with */
- /* the MAKE_TT_TAG macro. */
- /* */
- /* offset :: The starting offset in the table (or the file if */
- /* tag == 0). */
- /* */
- /* length :: The address of the decision variable: */
- /* */
- /* If length == NULL: */
- /* Loads the whole table. Returns an error if */
- /* `offset' == 0! */
- /* */
- /* If *length == 0: */
- /* Exits immediately; returning the length of the given */
- /* table or of the font file, depending on the value of */
- /* `tag'. */
- /* */
- /* If *length != 0: */
- /* Loads the next `length' bytes of table or font, */
- /* starting at offset `offset' (in table or font too). */
- /* */
- /* <Output> */
- /* buffer :: The address of target buffer. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_any( TT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length )
- {
- FT_Error error;
- FT_Stream stream;
- TT_Table table;
- FT_ULong size;
-
-
- if ( tag != 0 )
- {
- /* look for tag in font directory */
- table = tt_face_lookup_table( face, tag );
- if ( !table )
- {
- error = SFNT_Err_Table_Missing;
- goto Exit;
- }
-
- offset += table->Offset;
- size = table->Length;
- }
- else
- /* tag == 0 -- the user wants to access the font file directly */
- size = face->root.stream->size;
-
- if ( length && *length == 0 )
- {
- *length = size;
-
- return SFNT_Err_Ok;
- }
-
- if ( length )
- size = *length;
-
- stream = face->root.stream;
- /* the `if' is syntactic sugar for picky compilers */
- if ( FT_STREAM_READ_AT( offset, buffer, size ) )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_generic_header */
- /* */
- /* <Description> */
- /* Loads the TrueType table `head' or `bhed'. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- tt_face_load_generic_header( TT_Face face,
- FT_Stream stream,
- FT_ULong tag )
- {
- FT_Error error;
- TT_Header* header;
-
- static const FT_Frame_Field header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_Header
-
- FT_FRAME_START( 54 ),
- FT_FRAME_ULONG ( Table_Version ),
- FT_FRAME_ULONG ( Font_Revision ),
- FT_FRAME_LONG ( CheckSum_Adjust ),
- FT_FRAME_LONG ( Magic_Number ),
- FT_FRAME_USHORT( Flags ),
- FT_FRAME_USHORT( Units_Per_EM ),
- FT_FRAME_LONG ( Created[0] ),
- FT_FRAME_LONG ( Created[1] ),
- FT_FRAME_LONG ( Modified[0] ),
- FT_FRAME_LONG ( Modified[1] ),
- FT_FRAME_SHORT ( xMin ),
- FT_FRAME_SHORT ( yMin ),
- FT_FRAME_SHORT ( xMax ),
- FT_FRAME_SHORT ( yMax ),
- FT_FRAME_USHORT( Mac_Style ),
- FT_FRAME_USHORT( Lowest_Rec_PPEM ),
- FT_FRAME_SHORT ( Font_Direction ),
- FT_FRAME_SHORT ( Index_To_Loc_Format ),
- FT_FRAME_SHORT ( Glyph_Data_Format ),
- FT_FRAME_END
- };
-
-
- error = face->goto_table( face, tag, stream, 0 );
- if ( error )
- goto Exit;
-
- header = &face->header;
-
- if ( FT_STREAM_READ_FIELDS( header_fields, header ) )
- goto Exit;
-
- FT_TRACE3(( "Units per EM: %4u\n", header->Units_Per_EM ));
- FT_TRACE3(( "IndexToLoc: %4d\n", header->Index_To_Loc_Format ));
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_head( TT_Face face,
- FT_Stream stream )
- {
- return tt_face_load_generic_header( face, stream, TTAG_head );
- }
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_bhed( TT_Face face,
- FT_Stream stream )
- {
- return tt_face_load_generic_header( face, stream, TTAG_bhed );
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_max_profile */
- /* */
- /* <Description> */
- /* Loads the maximum profile into a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_maxp( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- TT_MaxProfile* maxProfile = &face->max_profile;
-
- const FT_Frame_Field maxp_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_MaxProfile
-
- FT_FRAME_START( 6 ),
- FT_FRAME_LONG ( version ),
- FT_FRAME_USHORT( numGlyphs ),
- FT_FRAME_END
- };
-
- const FT_Frame_Field maxp_fields_extra[] =
- {
- FT_FRAME_START( 26 ),
- FT_FRAME_USHORT( maxPoints ),
- FT_FRAME_USHORT( maxContours ),
- FT_FRAME_USHORT( maxCompositePoints ),
- FT_FRAME_USHORT( maxCompositeContours ),
- FT_FRAME_USHORT( maxZones ),
- FT_FRAME_USHORT( maxTwilightPoints ),
- FT_FRAME_USHORT( maxStorage ),
- FT_FRAME_USHORT( maxFunctionDefs ),
- FT_FRAME_USHORT( maxInstructionDefs ),
- FT_FRAME_USHORT( maxStackElements ),
- FT_FRAME_USHORT( maxSizeOfInstructions ),
- FT_FRAME_USHORT( maxComponentElements ),
- FT_FRAME_USHORT( maxComponentDepth ),
- FT_FRAME_END
- };
-
-
- error = face->goto_table( face, TTAG_maxp, stream, 0 );
- if ( error )
- goto Exit;
-
- if ( FT_STREAM_READ_FIELDS( maxp_fields, maxProfile ) )
- goto Exit;
-
- maxProfile->maxPoints = 0;
- maxProfile->maxContours = 0;
- maxProfile->maxCompositePoints = 0;
- maxProfile->maxCompositeContours = 0;
- maxProfile->maxZones = 0;
- maxProfile->maxTwilightPoints = 0;
- maxProfile->maxStorage = 0;
- maxProfile->maxFunctionDefs = 0;
- maxProfile->maxInstructionDefs = 0;
- maxProfile->maxStackElements = 0;
- maxProfile->maxSizeOfInstructions = 0;
- maxProfile->maxComponentElements = 0;
- maxProfile->maxComponentDepth = 0;
-
- if ( maxProfile->version >= 0x10000L )
- {
- if ( FT_STREAM_READ_FIELDS( maxp_fields_extra, maxProfile ) )
- goto Exit;
-
- /* XXX: an adjustment that is necessary to load certain */
- /* broken fonts like `Keystrokes MT' :-( */
- /* */
- /* We allocate 64 function entries by default when */
- /* the maxFunctionDefs field is null. */
-
- if ( maxProfile->maxFunctionDefs == 0 )
- maxProfile->maxFunctionDefs = 64;
-
- /* we add 4 phantom points later */
- if ( maxProfile->maxTwilightPoints > ( 0xFFFFU - 4 ) )
- {
- FT_ERROR(( "Too much twilight points in `maxp' table;\n" ));
- FT_ERROR(( " some glyphs might be rendered incorrectly.\n" ));
-
- maxProfile->maxTwilightPoints = 0xFFFFU - 4;
- }
- }
-
- FT_TRACE3(( "numGlyphs: %u\n", maxProfile->numGlyphs ));
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_names */
- /* */
- /* <Description> */
- /* Loads the name records. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_name( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_ULong table_pos, table_len;
- FT_ULong storage_start, storage_limit;
- FT_UInt count;
- TT_NameTable table;
-
- static const FT_Frame_Field name_table_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_NameTableRec
-
- FT_FRAME_START( 6 ),
- FT_FRAME_USHORT( format ),
- FT_FRAME_USHORT( numNameRecords ),
- FT_FRAME_USHORT( storageOffset ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field name_record_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_NameEntryRec
-
- /* no FT_FRAME_START */
- FT_FRAME_USHORT( platformID ),
- FT_FRAME_USHORT( encodingID ),
- FT_FRAME_USHORT( languageID ),
- FT_FRAME_USHORT( nameID ),
- FT_FRAME_USHORT( stringLength ),
- FT_FRAME_USHORT( stringOffset ),
- FT_FRAME_END
- };
-
-
- table = &face->name_table;
- table->stream = stream;
-
- error = face->goto_table( face, TTAG_name, stream, &table_len );
- if ( error )
- goto Exit;
-
- table_pos = FT_STREAM_POS();
-
-
- if ( FT_STREAM_READ_FIELDS( name_table_fields, table ) )
- goto Exit;
-
- /* Some popular Asian fonts have an invalid `storageOffset' value */
- /* (it should be at least "6 + 12*num_names"). However, the string */
- /* offsets, computed as "storageOffset + entry->stringOffset", are */
- /* valid pointers within the name table... */
- /* */
- /* We thus can't check `storageOffset' right now. */
- /* */
- storage_start = table_pos + 6 + 12*table->numNameRecords;
- storage_limit = table_pos + table_len;
-
- if ( storage_start > storage_limit )
- {
- FT_ERROR(( "invalid `name' table\n" ));
- error = SFNT_Err_Name_Table_Missing;
- goto Exit;
- }
-
- /* Allocate the array of name records. */
- count = table->numNameRecords;
- table->numNameRecords = 0;
-
- if ( FT_NEW_ARRAY( table->names, count ) ||
- FT_FRAME_ENTER( count * 12 ) )
- goto Exit;
-
- /* Load the name records and determine how much storage is needed */
- /* to hold the strings themselves. */
- {
- TT_NameEntryRec* entry = table->names;
-
-
- for ( ; count > 0; count-- )
- {
- if ( FT_STREAM_READ_FIELDS( name_record_fields, entry ) )
- continue;
-
- /* check that the name is not empty */
- if ( entry->stringLength == 0 )
- continue;
-
- /* check that the name string is within the table */
- entry->stringOffset += table_pos + table->storageOffset;
- if ( entry->stringOffset < storage_start ||
- entry->stringOffset + entry->stringLength > storage_limit )
- {
- /* invalid entry - ignore it */
- entry->stringOffset = 0;
- entry->stringLength = 0;
- continue;
- }
-
- entry++;
- }
-
- table->numNameRecords = (FT_UInt)( entry - table->names );
- }
-
- FT_FRAME_EXIT();
-
- /* everything went well, update face->num_names */
- face->num_names = (FT_UShort) table->numNameRecords;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_free_names */
- /* */
- /* <Description> */
- /* Frees the name records. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- FT_LOCAL_DEF( void )
- tt_face_free_name( TT_Face face )
- {
- FT_Memory memory = face->root.driver->root.memory;
- TT_NameTable table = &face->name_table;
- TT_NameEntry entry = table->names;
- FT_UInt count = table->numNameRecords;
-
-
- if ( table->names )
- {
- for ( ; count > 0; count--, entry++ )
- {
- FT_FREE( entry->string );
- entry->stringLength = 0;
- }
-
- /* free strings table */
- FT_FREE( table->names );
- }
-
- table->numNameRecords = 0;
- table->format = 0;
- table->storageOffset = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_cmap */
- /* */
- /* <Description> */
- /* Loads the cmap directory in a face object. The cmaps themselves */
- /* are loaded on demand in the `ttcmap.c' module. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_cmap( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
-
-
- error = face->goto_table( face, TTAG_cmap, stream, &face->cmap_size );
- if ( error )
- goto Exit;
-
- if ( FT_FRAME_EXTRACT( face->cmap_size, face->cmap_table ) )
- face->cmap_size = 0;
-
- Exit:
- return error;
- }
-
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_os2 */
- /* */
- /* <Description> */
- /* Loads the OS2 table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_os2( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- TT_OS2* os2;
-
- const FT_Frame_Field os2_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_OS2
-
- FT_FRAME_START( 78 ),
- FT_FRAME_USHORT( version ),
- FT_FRAME_SHORT ( xAvgCharWidth ),
- FT_FRAME_USHORT( usWeightClass ),
- FT_FRAME_USHORT( usWidthClass ),
- FT_FRAME_SHORT ( fsType ),
- FT_FRAME_SHORT ( ySubscriptXSize ),
- FT_FRAME_SHORT ( ySubscriptYSize ),
- FT_FRAME_SHORT ( ySubscriptXOffset ),
- FT_FRAME_SHORT ( ySubscriptYOffset ),
- FT_FRAME_SHORT ( ySuperscriptXSize ),
- FT_FRAME_SHORT ( ySuperscriptYSize ),
- FT_FRAME_SHORT ( ySuperscriptXOffset ),
- FT_FRAME_SHORT ( ySuperscriptYOffset ),
- FT_FRAME_SHORT ( yStrikeoutSize ),
- FT_FRAME_SHORT ( yStrikeoutPosition ),
- FT_FRAME_SHORT ( sFamilyClass ),
- FT_FRAME_BYTE ( panose[0] ),
- FT_FRAME_BYTE ( panose[1] ),
- FT_FRAME_BYTE ( panose[2] ),
- FT_FRAME_BYTE ( panose[3] ),
- FT_FRAME_BYTE ( panose[4] ),
- FT_FRAME_BYTE ( panose[5] ),
- FT_FRAME_BYTE ( panose[6] ),
- FT_FRAME_BYTE ( panose[7] ),
- FT_FRAME_BYTE ( panose[8] ),
- FT_FRAME_BYTE ( panose[9] ),
- FT_FRAME_ULONG ( ulUnicodeRange1 ),
- FT_FRAME_ULONG ( ulUnicodeRange2 ),
- FT_FRAME_ULONG ( ulUnicodeRange3 ),
- FT_FRAME_ULONG ( ulUnicodeRange4 ),
- FT_FRAME_BYTE ( achVendID[0] ),
- FT_FRAME_BYTE ( achVendID[1] ),
- FT_FRAME_BYTE ( achVendID[2] ),
- FT_FRAME_BYTE ( achVendID[3] ),
-
- FT_FRAME_USHORT( fsSelection ),
- FT_FRAME_USHORT( usFirstCharIndex ),
- FT_FRAME_USHORT( usLastCharIndex ),
- FT_FRAME_SHORT ( sTypoAscender ),
- FT_FRAME_SHORT ( sTypoDescender ),
- FT_FRAME_SHORT ( sTypoLineGap ),
- FT_FRAME_USHORT( usWinAscent ),
- FT_FRAME_USHORT( usWinDescent ),
- FT_FRAME_END
- };
-
- const FT_Frame_Field os2_fields_extra[] =
- {
- FT_FRAME_START( 8 ),
- FT_FRAME_ULONG( ulCodePageRange1 ),
- FT_FRAME_ULONG( ulCodePageRange2 ),
- FT_FRAME_END
- };
-
- const FT_Frame_Field os2_fields_extra2[] =
- {
- FT_FRAME_START( 10 ),
- FT_FRAME_SHORT ( sxHeight ),
- FT_FRAME_SHORT ( sCapHeight ),
- FT_FRAME_USHORT( usDefaultChar ),
- FT_FRAME_USHORT( usBreakChar ),
- FT_FRAME_USHORT( usMaxContext ),
- FT_FRAME_END
- };
-
-
- /* We now support old Mac fonts where the OS/2 table doesn't */
- /* exist. Simply put, we set the `version' field to 0xFFFF */
- /* and test this value each time we need to access the table. */
- error = face->goto_table( face, TTAG_OS2, stream, 0 );
- if ( error )
- goto Exit;
-
- os2 = &face->os2;
-
- if ( FT_STREAM_READ_FIELDS( os2_fields, os2 ) )
- goto Exit;
-
- os2->ulCodePageRange1 = 0;
- os2->ulCodePageRange2 = 0;
- os2->sxHeight = 0;
- os2->sCapHeight = 0;
- os2->usDefaultChar = 0;
- os2->usBreakChar = 0;
- os2->usMaxContext = 0;
-
- if ( os2->version >= 0x0001 )
- {
- /* only version 1 tables */
- if ( FT_STREAM_READ_FIELDS( os2_fields_extra, os2 ) )
- goto Exit;
-
- if ( os2->version >= 0x0002 )
- {
- /* only version 2 tables */
- if ( FT_STREAM_READ_FIELDS( os2_fields_extra2, os2 ) )
- goto Exit;
- }
- }
-
- FT_TRACE3(( "sTypoAscender: %4d\n", os2->sTypoAscender ));
- FT_TRACE3(( "sTypoDescender: %4d\n", os2->sTypoDescender ));
- FT_TRACE3(( "usWinAscent: %4u\n", os2->usWinAscent ));
- FT_TRACE3(( "usWinDescent: %4u\n", os2->usWinDescent ));
- FT_TRACE3(( "fsSelection: 0x%2x\n", os2->fsSelection ));
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_postscript */
- /* */
- /* <Description> */
- /* Loads the Postscript table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_post( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- TT_Postscript* post = &face->postscript;
-
- static const FT_Frame_Field post_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_Postscript
-
- FT_FRAME_START( 32 ),
- FT_FRAME_ULONG( FormatType ),
- FT_FRAME_ULONG( italicAngle ),
- FT_FRAME_SHORT( underlinePosition ),
- FT_FRAME_SHORT( underlineThickness ),
- FT_FRAME_ULONG( isFixedPitch ),
- FT_FRAME_ULONG( minMemType42 ),
- FT_FRAME_ULONG( maxMemType42 ),
- FT_FRAME_ULONG( minMemType1 ),
- FT_FRAME_ULONG( maxMemType1 ),
- FT_FRAME_END
- };
-
-
- error = face->goto_table( face, TTAG_post, stream, 0 );
- if ( error )
- return error;
-
- if ( FT_STREAM_READ_FIELDS( post_fields, post ) )
- return error;
-
- /* we don't load the glyph names, we do that in another */
- /* module (ttpost). */
-
- FT_TRACE3(( "FormatType: 0x%x\n", post->FormatType ));
- FT_TRACE3(( "isFixedPitch: %s\n", post->isFixedPitch
- ? " yes" : " no" ));
-
- return SFNT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_pclt */
- /* */
- /* <Description> */
- /* Loads the PCL 5 Table. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_pclt( TT_Face face,
- FT_Stream stream )
- {
- static const FT_Frame_Field pclt_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_PCLT
-
- FT_FRAME_START( 54 ),
- FT_FRAME_ULONG ( Version ),
- FT_FRAME_ULONG ( FontNumber ),
- FT_FRAME_USHORT( Pitch ),
- FT_FRAME_USHORT( xHeight ),
- FT_FRAME_USHORT( Style ),
- FT_FRAME_USHORT( TypeFamily ),
- FT_FRAME_USHORT( CapHeight ),
- FT_FRAME_BYTES ( TypeFace, 16 ),
- FT_FRAME_BYTES ( CharacterComplement, 8 ),
- FT_FRAME_BYTES ( FileName, 6 ),
- FT_FRAME_CHAR ( StrokeWeight ),
- FT_FRAME_CHAR ( WidthType ),
- FT_FRAME_BYTE ( SerifStyle ),
- FT_FRAME_BYTE ( Reserved ),
- FT_FRAME_END
- };
-
- FT_Error error;
- TT_PCLT* pclt = &face->pclt;
-
-
- /* optional table */
- error = face->goto_table( face, TTAG_PCLT, stream, 0 );
- if ( error )
- goto Exit;
-
- if ( FT_STREAM_READ_FIELDS( pclt_fields, pclt ) )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_gasp */
- /* */
- /* <Description> */
- /* Loads the `gasp' table into a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_gasp( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
-
- FT_UInt j,num_ranges;
- TT_GaspRange gaspranges;
-
-
- /* the gasp table is optional */
- error = face->goto_table( face, TTAG_gasp, stream, 0 );
- if ( error )
- goto Exit;
-
- if ( FT_FRAME_ENTER( 4L ) )
- goto Exit;
-
- face->gasp.version = FT_GET_USHORT();
- face->gasp.numRanges = FT_GET_USHORT();
-
- FT_FRAME_EXIT();
-
- /* only support versions 0 and 1 of the table */
- if ( face->gasp.version >= 2 )
- {
- face->gasp.numRanges = 0;
- error = SFNT_Err_Invalid_Table;
- goto Exit;
- }
-
- num_ranges = face->gasp.numRanges;
- FT_TRACE3(( "numRanges: %u\n", num_ranges ));
-
- if ( FT_QNEW_ARRAY( gaspranges, num_ranges ) ||
- FT_FRAME_ENTER( num_ranges * 4L ) )
- goto Exit;
-
- face->gasp.gaspRanges = gaspranges;
-
- for ( j = 0; j < num_ranges; j++ )
- {
- gaspranges[j].maxPPEM = FT_GET_USHORT();
- gaspranges[j].gaspFlag = FT_GET_USHORT();
-
- FT_TRACE3(( "gaspRange %d: rangeMaxPPEM %5d, rangeGaspBehavior 0x%x\n",
- j,
- gaspranges[j].maxPPEM,
- gaspranges[j].gaspFlag ));
- }
-
- FT_FRAME_EXIT();
-
- Exit:
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h
deleted file mode 100644
index 49a1aee1633..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttload.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttload.h */
-/* */
-/* Load the basic TrueType tables, i.e., tables that can be either in */
-/* TTF or OTF fonts (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTLOAD_H__
-#define __TTLOAD_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( TT_Table )
- tt_face_lookup_table( TT_Face face,
- FT_ULong tag );
-
- FT_LOCAL( FT_Error )
- tt_face_goto_table( TT_Face face,
- FT_ULong tag,
- FT_Stream stream,
- FT_ULong* length );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_font_dir( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_any( TT_Face face,
- FT_ULong tag,
- FT_Long offset,
- FT_Byte* buffer,
- FT_ULong* length );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_head( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_cmap( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_maxp( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_name( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_os2( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_post( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_pclt( TT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( void )
- tt_face_free_name( TT_Face face );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_gasp( TT_Face face,
- FT_Stream stream );
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- FT_LOCAL( FT_Error )
- tt_face_load_bhed( TT_Face face,
- FT_Stream stream );
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-
-FT_END_HEADER
-
-#endif /* __TTLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c
deleted file mode 100644
index 2a7d22c0723..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttmtx.c */
-/* */
-/* Load the metrics tables common to TTF and OTF fonts (body). */
-/* */
-/* Copyright 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttmtx.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttmtx
-
-
- /*
- * Unfortunately, we can't enable our memory optimizations if
- * FT_CONFIG_OPTION_OLD_INTERNALS is defined. This is because at least
- * one rogue client (libXfont in the X.Org XServer) is directly accessing
- * the metrics.
- */
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_hmtx */
- /* */
- /* <Description> */
- /* Load the `hmtx' or `vmtx' table into a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load `vmtx'. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_hmtx( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical )
- {
- FT_Error error;
- FT_ULong tag, table_size;
- FT_ULong* ptable_offset;
- FT_ULong* ptable_size;
-
-
- if ( vertical )
- {
- tag = TTAG_vmtx;
- ptable_offset = &face->vert_metrics_offset;
- ptable_size = &face->vert_metrics_size;
- }
- else
- {
- tag = TTAG_hmtx;
- ptable_offset = &face->horz_metrics_offset;
- ptable_size = &face->horz_metrics_size;
- }
-
- error = face->goto_table( face, tag, stream, &table_size );
- if ( error )
- goto Fail;
-
- *ptable_size = table_size;
- *ptable_offset = FT_STREAM_POS();
-
- Fail:
- return error;
- }
-
-#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_hmtx( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
-
- FT_ULong table_len;
- FT_Long num_shorts, num_longs, num_shorts_checked;
-
- TT_LongMetrics* longs;
- TT_ShortMetrics** shorts;
- FT_Byte* p;
-
-
- if ( vertical )
- {
- void* lm = &face->vertical.long_metrics;
- void** sm = &face->vertical.short_metrics;
-
-
- error = face->goto_table( face, TTAG_vmtx, stream, &table_len );
- if ( error )
- goto Fail;
-
- num_longs = face->vertical.number_Of_VMetrics;
- if ( (FT_ULong)num_longs > table_len / 4 )
- num_longs = (FT_Long)( table_len / 4 );
-
- face->vertical.number_Of_VMetrics = 0;
-
- longs = (TT_LongMetrics*)lm;
- shorts = (TT_ShortMetrics**)sm;
- }
- else
- {
- void* lm = &face->horizontal.long_metrics;
- void** sm = &face->horizontal.short_metrics;
-
-
- error = face->goto_table( face, TTAG_hmtx, stream, &table_len );
- if ( error )
- goto Fail;
-
- num_longs = face->horizontal.number_Of_HMetrics;
- if ( (FT_ULong)num_longs > table_len / 4 )
- num_longs = (FT_Long)( table_len / 4 );
-
- face->horizontal.number_Of_HMetrics = 0;
-
- longs = (TT_LongMetrics*)lm;
- shorts = (TT_ShortMetrics**)sm;
- }
-
- /* never trust derived values */
-
- num_shorts = face->max_profile.numGlyphs - num_longs;
- num_shorts_checked = ( table_len - num_longs * 4L ) / 2;
-
- if ( num_shorts < 0 )
- {
- FT_ERROR(( "%cmtx has more metrics than glyphs.\n" ));
-
- /* Adobe simply ignores this problem. So we shall do the same. */
-#if 0
- error = vertical ? SFNT_Err_Invalid_Vert_Metrics
- : SFNT_Err_Invalid_Horiz_Metrics;
- goto Exit;
-#else
- num_shorts = 0;
-#endif
- }
-
- if ( FT_QNEW_ARRAY( *longs, num_longs ) ||
- FT_QNEW_ARRAY( *shorts, num_shorts ) )
- goto Fail;
-
- if ( FT_FRAME_ENTER( table_len ) )
- goto Fail;
-
- p = stream->cursor;
-
- {
- TT_LongMetrics cur = *longs;
- TT_LongMetrics limit = cur + num_longs;
-
-
- for ( ; cur < limit; cur++ )
- {
- cur->advance = FT_NEXT_USHORT( p );
- cur->bearing = FT_NEXT_SHORT( p );
- }
- }
-
- /* do we have an inconsistent number of metric values? */
- {
- TT_ShortMetrics* cur = *shorts;
- TT_ShortMetrics* limit = cur +
- FT_MIN( num_shorts, num_shorts_checked );
-
-
- for ( ; cur < limit; cur++ )
- *cur = FT_NEXT_SHORT( p );
-
- /* We fill up the missing left side bearings with the */
- /* last valid value. Since this will occur for buggy CJK */
- /* fonts usually only, nothing serious will happen. */
- if ( num_shorts > num_shorts_checked && num_shorts_checked > 0 )
- {
- FT_Short val = (*shorts)[num_shorts_checked - 1];
-
-
- limit = *shorts + num_shorts;
- for ( ; cur < limit; cur++ )
- *cur = val;
- }
- }
-
- FT_FRAME_EXIT();
-
- if ( vertical )
- face->vertical.number_Of_VMetrics = (FT_UShort)num_longs;
- else
- face->horizontal.number_Of_HMetrics = (FT_UShort)num_longs;
-
- Fail:
- return error;
- }
-
-#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_hhea */
- /* */
- /* <Description> */
- /* Load the `hhea' or 'vhea' table into a face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* vertical :: A boolean flag. If set, load `vhea'. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_hhea( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical )
- {
- FT_Error error;
- TT_HoriHeader* header;
-
- const FT_Frame_Field metrics_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_HoriHeader
-
- FT_FRAME_START( 36 ),
- FT_FRAME_ULONG ( Version ),
- FT_FRAME_SHORT ( Ascender ),
- FT_FRAME_SHORT ( Descender ),
- FT_FRAME_SHORT ( Line_Gap ),
- FT_FRAME_USHORT( advance_Width_Max ),
- FT_FRAME_SHORT ( min_Left_Side_Bearing ),
- FT_FRAME_SHORT ( min_Right_Side_Bearing ),
- FT_FRAME_SHORT ( xMax_Extent ),
- FT_FRAME_SHORT ( caret_Slope_Rise ),
- FT_FRAME_SHORT ( caret_Slope_Run ),
- FT_FRAME_SHORT ( caret_Offset ),
- FT_FRAME_SHORT ( Reserved[0] ),
- FT_FRAME_SHORT ( Reserved[1] ),
- FT_FRAME_SHORT ( Reserved[2] ),
- FT_FRAME_SHORT ( Reserved[3] ),
- FT_FRAME_SHORT ( metric_Data_Format ),
- FT_FRAME_USHORT( number_Of_HMetrics ),
- FT_FRAME_END
- };
-
-
- if ( vertical )
- {
- void *v = &face->vertical;
-
-
- error = face->goto_table( face, TTAG_vhea, stream, 0 );
- if ( error )
- goto Fail;
-
- header = (TT_HoriHeader*)v;
- }
- else
- {
- error = face->goto_table( face, TTAG_hhea, stream, 0 );
- if ( error )
- goto Fail;
-
- header = &face->horizontal;
- }
-
- if ( FT_STREAM_READ_FIELDS( metrics_header_fields, header ) )
- goto Fail;
-
- FT_TRACE3(( "Ascender: %5d\n", header->Ascender ));
- FT_TRACE3(( "Descender: %5d\n", header->Descender ));
- FT_TRACE3(( "number_Of_Metrics: %5u\n", header->number_Of_HMetrics ));
-
- header->long_metrics = NULL;
- header->short_metrics = NULL;
-
- Fail:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_get_metrics */
- /* */
- /* <Description> */
- /* Returns the horizontal or vertical metrics in font units for a */
- /* given glyph. The metrics are the left side bearing (resp. top */
- /* side bearing) and advance width (resp. advance height). */
- /* */
- /* <Input> */
- /* header :: A pointer to either the horizontal or vertical metrics */
- /* structure. */
- /* */
- /* idx :: The glyph index. */
- /* */
- /* <Output> */
- /* bearing :: The bearing, either left side or top side. */
- /* */
- /* advance :: The advance width resp. advance height. */
- /* */
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_get_metrics( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short *abearing,
- FT_UShort *aadvance )
- {
- FT_Error error;
- FT_Stream stream = face->root.stream;
- TT_HoriHeader* header;
- FT_ULong table_pos, table_size, table_end;
- FT_UShort k;
-
-
- if ( vertical )
- {
- void* v = &face->vertical;
-
-
- header = (TT_HoriHeader*)v;
- table_pos = face->vert_metrics_offset;
- table_size = face->vert_metrics_size;
- }
- else
- {
- header = &face->horizontal;
- table_pos = face->horz_metrics_offset;
- table_size = face->horz_metrics_size;
- }
-
- table_end = table_pos + table_size;
-
- k = header->number_Of_HMetrics;
-
- if ( k > 0 )
- {
- if ( gindex < (FT_UInt)k )
- {
- table_pos += 4 * gindex;
- if ( table_pos + 4 > table_end )
- goto NoData;
-
- if ( FT_STREAM_SEEK( table_pos ) ||
- FT_READ_USHORT( *aadvance ) ||
- FT_READ_SHORT( *abearing ) )
- goto NoData;
- }
- else
- {
- table_pos += 4 * ( k - 1 );
- if ( table_pos + 4 > table_end )
- goto NoData;
-
- if ( FT_STREAM_SEEK( table_pos ) ||
- FT_READ_USHORT( *aadvance ) )
- goto NoData;
-
- table_pos += 4 + 2 * ( gindex - k );
- if ( table_pos + 2 > table_end )
- *abearing = 0;
- else
- {
- if ( !FT_STREAM_SEEK( table_pos ) )
- (void)FT_READ_SHORT( *abearing );
- }
- }
- }
- else
- {
- NoData:
- *abearing = 0;
- *aadvance = 0;
- }
-
- return SFNT_Err_Ok;
- }
-
-#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_get_metrics( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short* abearing,
- FT_UShort* aadvance )
- {
- void* v = &face->vertical;
- void* h = &face->horizontal;
- TT_HoriHeader* header = vertical ? (TT_HoriHeader*)v
- : (TT_HoriHeader*)h;
- TT_LongMetrics longs_m;
- FT_UShort k = header->number_Of_HMetrics;
-
-
- if ( k == 0 ||
- !header->long_metrics ||
- gindex >= (FT_UInt)face->max_profile.numGlyphs )
- {
- *abearing = *aadvance = 0;
- return SFNT_Err_Ok;
- }
-
- if ( gindex < (FT_UInt)k )
- {
- longs_m = (TT_LongMetrics)header->long_metrics + gindex;
- *abearing = longs_m->bearing;
- *aadvance = longs_m->advance;
- }
- else
- {
- *abearing = ((TT_ShortMetrics*)header->short_metrics)[gindex - k];
- *aadvance = ((TT_LongMetrics)header->long_metrics)[k - 1].advance;
- }
-
- return SFNT_Err_Ok;
- }
-
-#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h
deleted file mode 100644
index 8b91a113d85..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttmtx.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttmtx.h */
-/* */
-/* Load the metrics tables common to TTF and OTF fonts (specification). */
-/* */
-/* Copyright 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTMTX_H__
-#define __TTMTX_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_hhea( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_hmtx( TT_Face face,
- FT_Stream stream,
- FT_Bool vertical );
-
-
- FT_LOCAL( FT_Error )
- tt_face_get_metrics( TT_Face face,
- FT_Bool vertical,
- FT_UInt gindex,
- FT_Short* abearing,
- FT_UShort* aadvance );
-
-FT_END_HEADER
-
-#endif /* __TTMTX_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c
deleted file mode 100644
index ce628e210d5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttpost.c */
-/* */
-/* Postcript name table processing for TrueType and OpenType fonts */
-/* (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* The post table is not completely loaded by the core engine. This */
- /* file loads the missing PS glyph names and implements an API to access */
- /* them. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttpost.h"
-#include "ttload.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttpost
-
-
- /* If this configuration macro is defined, we rely on the `PSNames' */
- /* module to grab the glyph names. */
-
-#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
-
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-
-#define MAC_NAME( x ) ( (FT_String*)psnames->macintosh_name( x ) )
-
-
-#else /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
-
- /* Otherwise, we ignore the `PSNames' module, and provide our own */
- /* table of Mac names. Thus, it is possible to build a version of */
- /* FreeType without the Type 1 driver & PSNames module. */
-
-#define MAC_NAME( x ) ( (FT_String*)tt_post_default_names[x] )
-
- /* the 258 default Mac PS glyph names */
-
- static const FT_String* const tt_post_default_names[258] =
- {
- /* 0 */
- ".notdef", ".null", "CR", "space", "exclam",
- "quotedbl", "numbersign", "dollar", "percent", "ampersand",
- /* 10 */
- "quotesingle", "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash", "zero",
- /* 20 */
- "one", "two", "three", "four", "five",
- "six", "seven", "eight", "nine", "colon",
- /* 30 */
- "semicolon", "less", "equal", "greater", "question",
- "at", "A", "B", "C", "D",
- /* 40 */
- "E", "F", "G", "H", "I",
- "J", "K", "L", "M", "N",
- /* 50 */
- "O", "P", "Q", "R", "S",
- "T", "U", "V", "W", "X",
- /* 60 */
- "Y", "Z", "bracketleft", "backslash", "bracketright",
- "asciicircum", "underscore", "grave", "a", "b",
- /* 70 */
- "c", "d", "e", "f", "g",
- "h", "i", "j", "k", "l",
- /* 80 */
- "m", "n", "o", "p", "q",
- "r", "s", "t", "u", "v",
- /* 90 */
- "w", "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", "Adieresis", "Aring",
- /* 100 */
- "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
- "aacute", "agrave", "acircumflex", "adieresis", "atilde",
- /* 110 */
- "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
- "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
- /* 120 */
- "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
- "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
- /* 130 */
- "dagger", "degree", "cent", "sterling", "section",
- "bullet", "paragraph", "germandbls", "registered", "copyright",
- /* 140 */
- "trademark", "acute", "dieresis", "notequal", "AE",
- "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
- /* 150 */
- "yen", "mu", "partialdiff", "summation", "product",
- "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
- /* 160 */
- "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
- "radical", "florin", "approxequal", "Delta", "guillemotleft",
- /* 170 */
- "guillemotright", "ellipsis", "nbspace", "Agrave", "Atilde",
- "Otilde", "OE", "oe", "endash", "emdash",
- /* 180 */
- "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
- "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
- /* 190 */
- "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
- "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex",
- /* 200 */
- "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
- "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
- /* 210 */
- "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
- "dotlessi", "circumflex", "tilde", "macron", "breve",
- /* 220 */
- "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
- "caron", "Lslash", "lslash", "Scaron", "scaron",
- /* 230 */
- "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
- "Yacute", "yacute", "Thorn", "thorn", "minus",
- /* 240 */
- "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
- "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
- /* 250 */
- "Idot", "Scedilla", "scedilla", "Cacute", "cacute",
- "Ccaron", "ccaron", "dmacron",
- };
-
-
-#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
-
- static FT_Error
- load_format_20( TT_Face face,
- FT_Stream stream )
- {
- FT_Memory memory = stream->memory;
- FT_Error error;
-
- FT_Int num_glyphs;
- FT_UShort num_names;
-
- FT_UShort* glyph_indices = 0;
- FT_Char** name_strings = 0;
-
-
- if ( FT_READ_USHORT( num_glyphs ) )
- goto Exit;
-
- /* UNDOCUMENTED! The number of glyphs in this table can be smaller */
- /* than the value in the maxp table (cf. cyberbit.ttf). */
-
- /* There already exist fonts which have more than 32768 glyph names */
- /* in this table, so the test for this threshold has been dropped. */
-
- if ( num_glyphs > face->max_profile.numGlyphs )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* load the indices */
- {
- FT_Int n;
-
-
- if ( FT_NEW_ARRAY ( glyph_indices, num_glyphs ) ||
- FT_FRAME_ENTER( num_glyphs * 2L ) )
- goto Fail;
-
- for ( n = 0; n < num_glyphs; n++ )
- glyph_indices[n] = FT_GET_USHORT();
-
- FT_FRAME_EXIT();
- }
-
- /* compute number of names stored in table */
- {
- FT_Int n;
-
-
- num_names = 0;
-
- for ( n = 0; n < num_glyphs; n++ )
- {
- FT_Int idx;
-
-
- idx = glyph_indices[n];
- if ( idx >= 258 )
- {
- idx -= 257;
- if ( idx > num_names )
- num_names = (FT_UShort)idx;
- }
- }
- }
-
- /* now load the name strings */
- {
- FT_UShort n;
-
-
- if ( FT_NEW_ARRAY( name_strings, num_names ) )
- goto Fail;
-
- for ( n = 0; n < num_names; n++ )
- {
- FT_UInt len;
-
-
- if ( FT_READ_BYTE ( len ) ||
- FT_NEW_ARRAY( name_strings[n], len + 1 ) ||
- FT_STREAM_READ ( name_strings[n], len ) )
- goto Fail1;
-
- name_strings[n][len] = '\0';
- }
- }
-
- /* all right, set table fields and exit successfully */
- {
- TT_Post_20 table = &face->postscript_names.names.format_20;
-
-
- table->num_glyphs = (FT_UShort)num_glyphs;
- table->num_names = (FT_UShort)num_names;
- table->glyph_indices = glyph_indices;
- table->glyph_names = name_strings;
- }
- return SFNT_Err_Ok;
-
- Fail1:
- {
- FT_UShort n;
-
-
- for ( n = 0; n < num_names; n++ )
- FT_FREE( name_strings[n] );
- }
-
- Fail:
- FT_FREE( name_strings );
- FT_FREE( glyph_indices );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- load_format_25( TT_Face face,
- FT_Stream stream )
- {
- FT_Memory memory = stream->memory;
- FT_Error error;
-
- FT_Int num_glyphs;
- FT_Char* offset_table = 0;
-
-
- /* UNDOCUMENTED! This value appears only in the Apple TT specs. */
- if ( FT_READ_USHORT( num_glyphs ) )
- goto Exit;
-
- /* check the number of glyphs */
- if ( num_glyphs > face->max_profile.numGlyphs || num_glyphs > 258 )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( FT_NEW_ARRAY( offset_table, num_glyphs ) ||
- FT_STREAM_READ( offset_table, num_glyphs ) )
- goto Fail;
-
- /* now check the offset table */
- {
- FT_Int n;
-
-
- for ( n = 0; n < num_glyphs; n++ )
- {
- FT_Long idx = (FT_Long)n + offset_table[n];
-
-
- if ( idx < 0 || idx > num_glyphs )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Fail;
- }
- }
- }
-
- /* OK, set table fields and exit successfully */
- {
- TT_Post_25 table = &face->postscript_names.names.format_25;
-
-
- table->num_glyphs = (FT_UShort)num_glyphs;
- table->offsets = offset_table;
- }
-
- return SFNT_Err_Ok;
-
- Fail:
- FT_FREE( offset_table );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- load_post_names( TT_Face face )
- {
- FT_Stream stream;
- FT_Error error;
- FT_Fixed format;
-
-
- /* get a stream for the face's resource */
- stream = face->root.stream;
-
- /* seek to the beginning of the PS names table */
- error = face->goto_table( face, TTAG_post, stream, 0 );
- if ( error )
- goto Exit;
-
- format = face->postscript.FormatType;
-
- /* go to beginning of subtable */
- if ( FT_STREAM_SKIP( 32 ) )
- goto Exit;
-
- /* now read postscript table */
- if ( format == 0x00020000L )
- error = load_format_20( face, stream );
- else if ( format == 0x00028000L )
- error = load_format_25( face, stream );
- else
- error = SFNT_Err_Invalid_File_Format;
-
- face->postscript_names.loaded = 1;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- tt_face_free_ps_names( TT_Face face )
- {
- FT_Memory memory = face->root.memory;
- TT_Post_Names names = &face->postscript_names;
- FT_Fixed format;
-
-
- if ( names->loaded )
- {
- format = face->postscript.FormatType;
-
- if ( format == 0x00020000L )
- {
- TT_Post_20 table = &names->names.format_20;
- FT_UShort n;
-
-
- FT_FREE( table->glyph_indices );
- table->num_glyphs = 0;
-
- for ( n = 0; n < table->num_names; n++ )
- FT_FREE( table->glyph_names[n] );
-
- FT_FREE( table->glyph_names );
- table->num_names = 0;
- }
- else if ( format == 0x00028000L )
- {
- TT_Post_25 table = &names->names.format_25;
-
-
- FT_FREE( table->offsets );
- table->num_glyphs = 0;
- }
- }
- names->loaded = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_get_ps_name */
- /* */
- /* <Description> */
- /* Get the PostScript glyph name of a glyph. */
- /* */
- /* <Input> */
- /* face :: A handle to the parent face. */
- /* */
- /* idx :: The glyph index. */
- /* */
- /* <InOut> */
- /* PSname :: The address of a string pointer. Will be NULL in case */
- /* of error, otherwise it is a pointer to the glyph name. */
- /* */
- /* You must not modify the returned string! */
- /* */
- /* <Output> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_get_ps_name( TT_Face face,
- FT_UInt idx,
- FT_String** PSname )
- {
- FT_Error error;
- TT_Post_Names names;
- FT_Fixed format;
-
-#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
- FT_Service_PsCMaps psnames;
-#endif
-
-
- if ( !face )
- return SFNT_Err_Invalid_Face_Handle;
-
- if ( idx >= (FT_UInt)face->max_profile.numGlyphs )
- return SFNT_Err_Invalid_Glyph_Index;
-
-#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
- psnames = (FT_Service_PsCMaps)face->psnames;
- if ( !psnames )
- return SFNT_Err_Unimplemented_Feature;
-#endif
-
- names = &face->postscript_names;
-
- /* `.notdef' by default */
- *PSname = MAC_NAME( 0 );
-
- format = face->postscript.FormatType;
-
- if ( format == 0x00010000L )
- {
- if ( idx < 258 ) /* paranoid checking */
- *PSname = MAC_NAME( idx );
- }
- else if ( format == 0x00020000L )
- {
- TT_Post_20 table = &names->names.format_20;
-
-
- if ( !names->loaded )
- {
- error = load_post_names( face );
- if ( error )
- goto End;
- }
-
- if ( idx < (FT_UInt)table->num_glyphs )
- {
- FT_UShort name_index = table->glyph_indices[idx];
-
-
- if ( name_index < 258 )
- *PSname = MAC_NAME( name_index );
- else
- *PSname = (FT_String*)table->glyph_names[name_index - 258];
- }
- }
- else if ( format == 0x00028000L )
- {
- TT_Post_25 table = &names->names.format_25;
-
-
- if ( !names->loaded )
- {
- error = load_post_names( face );
- if ( error )
- goto End;
- }
-
- if ( idx < (FT_UInt)table->num_glyphs ) /* paranoid checking */
- {
- idx += table->offsets[idx];
- *PSname = MAC_NAME( idx );
- }
- }
-
- /* nothing to do for format == 0x00030000L */
-
- End:
- return SFNT_Err_Ok;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h
deleted file mode 100644
index 6f06d75a719..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttpost.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttpost.h */
-/* */
-/* Postcript name table processing for TrueType and OpenType fonts */
-/* (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTPOST_H__
-#define __TTPOST_H__
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- tt_face_get_ps_name( TT_Face face,
- FT_UInt idx,
- FT_String** PSname );
-
- FT_LOCAL( void )
- tt_face_free_ps_names( TT_Face face );
-
-
-FT_END_HEADER
-
-#endif /* __TTPOST_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c
deleted file mode 100644
index a28acdc8987..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.c
+++ /dev/null
@@ -1,1502 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttsbit.c */
-/* */
-/* TrueType and OpenType embedded bitmap support (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-
- /*
- * Alas, the memory-optimized sbit loader can't be used when implementing
- * the `old internals' hack
- */
-#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
-
-#include "ttsbit0.c"
-
-#else /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttsbit.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttsbit
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* blit_sbit */
- /* */
- /* <Description> */
- /* Blits a bitmap from an input stream into a given target. Supports */
- /* x and y offsets as well as byte padded lines. */
- /* */
- /* <Input> */
- /* target :: The target bitmap/pixmap. */
- /* */
- /* source :: The input packed bitmap data. */
- /* */
- /* line_bits :: The number of bits per line. */
- /* */
- /* byte_padded :: A flag which is true if lines are byte-padded. */
- /* */
- /* x_offset :: The horizontal offset. */
- /* */
- /* y_offset :: The vertical offset. */
- /* */
- /* <Note> */
- /* IMPORTANT: The x and y offsets are relative to the top corner of */
- /* the target bitmap (unlike the normal TrueType */
- /* convention). A positive y offset indicates a downwards */
- /* direction! */
- /* */
- static void
- blit_sbit( FT_Bitmap* target,
- FT_Byte* source,
- FT_Int line_bits,
- FT_Bool byte_padded,
- FT_Int x_offset,
- FT_Int y_offset )
- {
- FT_Byte* line_buff;
- FT_Int line_incr;
- FT_Int height;
-
- FT_UShort acc;
- FT_UInt loaded;
-
-
- /* first of all, compute starting write position */
- line_incr = target->pitch;
- line_buff = target->buffer;
-
- if ( line_incr < 0 )
- line_buff -= line_incr * ( target->rows - 1 );
-
- line_buff += ( x_offset >> 3 ) + y_offset * line_incr;
-
- /***********************************************************************/
- /* */
- /* We use the extra-classic `accumulator' trick to extract the bits */
- /* from the source byte stream. */
- /* */
- /* Namely, the variable `acc' is a 16-bit accumulator containing the */
- /* last `loaded' bits from the input stream. The bits are shifted to */
- /* the upmost position in `acc'. */
- /* */
- /***********************************************************************/
-
- acc = 0; /* clear accumulator */
- loaded = 0; /* no bits were loaded */
-
- for ( height = target->rows; height > 0; height-- )
- {
- FT_Byte* cur = line_buff; /* current write cursor */
- FT_Int count = line_bits; /* # of bits to extract per line */
- FT_Byte shift = (FT_Byte)( x_offset & 7 ); /* current write shift */
- FT_Byte space = (FT_Byte)( 8 - shift );
-
-
- /* first of all, read individual source bytes */
- if ( count >= 8 )
- {
- count -= 8;
- {
- do
- {
- FT_Byte val;
-
-
- /* ensure that there are at least 8 bits in the accumulator */
- if ( loaded < 8 )
- {
- acc |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
- loaded += 8;
- }
-
- /* now write one byte */
- val = (FT_Byte)( acc >> 8 );
- if ( shift )
- {
- cur[0] |= (FT_Byte)( val >> shift );
- cur[1] |= (FT_Byte)( val << space );
- }
- else
- cur[0] |= val;
-
- cur++;
- acc <<= 8; /* remove bits from accumulator */
- loaded -= 8;
- count -= 8;
-
- } while ( count >= 0 );
- }
-
- /* restore `count' to correct value */
- count += 8;
- }
-
- /* now write remaining bits (count < 8) */
- if ( count > 0 )
- {
- FT_Byte val;
-
-
- /* ensure that there are at least `count' bits in the accumulator */
- if ( (FT_Int)loaded < count )
- {
- acc |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
- loaded += 8;
- }
-
- /* now write remaining bits */
- val = (FT_Byte)( ( (FT_Byte)( acc >> 8 ) ) & ~( 0xFF >> count ) );
- cur[0] |= (FT_Byte)( val >> shift );
-
- if ( count > space )
- cur[1] |= (FT_Byte)( val << space );
-
- acc <<= count;
- loaded -= count;
- }
-
- /* now, skip to next line */
- if ( byte_padded )
- {
- acc = 0;
- loaded = 0; /* clear accumulator on byte-padded lines */
- }
-
- line_buff += line_incr;
- }
- }
-
-
- static const FT_Frame_Field sbit_metrics_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_MetricsRec
-
- FT_FRAME_START( 8 ),
- FT_FRAME_BYTE( height ),
- FT_FRAME_BYTE( width ),
-
- FT_FRAME_CHAR( horiBearingX ),
- FT_FRAME_CHAR( horiBearingY ),
- FT_FRAME_BYTE( horiAdvance ),
-
- FT_FRAME_CHAR( vertBearingX ),
- FT_FRAME_CHAR( vertBearingY ),
- FT_FRAME_BYTE( vertAdvance ),
- FT_FRAME_END
- };
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Load_SBit_Const_Metrics */
- /* */
- /* <Description> */
- /* Loads the metrics for `EBLC' index tables format 2 and 5. */
- /* */
- /* <Input> */
- /* range :: The target range. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Load_SBit_Const_Metrics( TT_SBit_Range range,
- FT_Stream stream )
- {
- FT_Error error;
-
-
- if ( FT_READ_ULONG( range->image_size ) )
- return error;
-
- return FT_STREAM_READ_FIELDS( sbit_metrics_fields, &range->metrics );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Load_SBit_Range_Codes */
- /* */
- /* <Description> */
- /* Loads the range codes for `EBLC' index tables format 4 and 5. */
- /* */
- /* <Input> */
- /* range :: The target range. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* load_offsets :: A flag whether to load the glyph offset table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Load_SBit_Range_Codes( TT_SBit_Range range,
- FT_Stream stream,
- FT_Bool load_offsets )
- {
- FT_Error error;
- FT_ULong count, n, size;
- FT_Memory memory = stream->memory;
-
-
- if ( FT_READ_ULONG( count ) )
- goto Exit;
-
- range->num_glyphs = count;
-
- /* Allocate glyph offsets table if needed */
- if ( load_offsets )
- {
- if ( FT_NEW_ARRAY( range->glyph_offsets, count ) )
- goto Exit;
-
- size = count * 4L;
- }
- else
- size = count * 2L;
-
- /* Allocate glyph codes table and access frame */
- if ( FT_NEW_ARRAY ( range->glyph_codes, count ) ||
- FT_FRAME_ENTER( size ) )
- goto Exit;
-
- for ( n = 0; n < count; n++ )
- {
- range->glyph_codes[n] = FT_GET_USHORT();
-
- if ( load_offsets )
- range->glyph_offsets[n] = (FT_ULong)range->image_offset +
- FT_GET_USHORT();
- }
-
- FT_FRAME_EXIT();
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Load_SBit_Range */
- /* */
- /* <Description> */
- /* Loads a given `EBLC' index/range table. */
- /* */
- /* <Input> */
- /* range :: The target range. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Load_SBit_Range( TT_SBit_Range range,
- FT_Stream stream )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
-
-
- switch( range->index_format )
- {
- case 1: /* variable metrics with 4-byte offsets */
- case 3: /* variable metrics with 2-byte offsets */
- {
- FT_ULong num_glyphs, n;
- FT_Int size_elem;
- FT_Bool large = FT_BOOL( range->index_format == 1 );
-
-
-
- if ( range->last_glyph < range->first_glyph )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- num_glyphs = range->last_glyph - range->first_glyph + 1L;
- range->num_glyphs = num_glyphs;
- num_glyphs++; /* XXX: BEWARE - see spec */
-
- size_elem = large ? 4 : 2;
-
- if ( FT_NEW_ARRAY( range->glyph_offsets, num_glyphs ) ||
- FT_FRAME_ENTER( num_glyphs * size_elem ) )
- goto Exit;
-
- for ( n = 0; n < num_glyphs; n++ )
- range->glyph_offsets[n] = (FT_ULong)( range->image_offset +
- ( large ? FT_GET_ULONG()
- : FT_GET_USHORT() ) );
- FT_FRAME_EXIT();
- }
- break;
-
- case 2: /* all glyphs have identical metrics */
- error = Load_SBit_Const_Metrics( range, stream );
- break;
-
- case 4:
- error = Load_SBit_Range_Codes( range, stream, 1 );
- break;
-
- case 5:
- error = Load_SBit_Const_Metrics( range, stream );
- if ( !error )
- error = Load_SBit_Range_Codes( range, stream, 0 );
- break;
-
- default:
- error = SFNT_Err_Invalid_File_Format;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_eblc */
- /* */
- /* <Description> */
- /* Loads the table of embedded bitmap sizes for this face. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_eblc( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error = 0;
- FT_Memory memory = stream->memory;
- FT_Fixed version;
- FT_ULong num_strikes;
- FT_ULong table_base;
-
- static const FT_Frame_Field sbit_line_metrics_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_LineMetricsRec
-
- /* no FT_FRAME_START */
- FT_FRAME_CHAR( ascender ),
- FT_FRAME_CHAR( descender ),
- FT_FRAME_BYTE( max_width ),
-
- FT_FRAME_CHAR( caret_slope_numerator ),
- FT_FRAME_CHAR( caret_slope_denominator ),
- FT_FRAME_CHAR( caret_offset ),
-
- FT_FRAME_CHAR( min_origin_SB ),
- FT_FRAME_CHAR( min_advance_SB ),
- FT_FRAME_CHAR( max_before_BL ),
- FT_FRAME_CHAR( min_after_BL ),
- FT_FRAME_CHAR( pads[0] ),
- FT_FRAME_CHAR( pads[1] ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field strike_start_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_StrikeRec
-
- /* no FT_FRAME_START */
- FT_FRAME_ULONG( ranges_offset ),
- FT_FRAME_SKIP_LONG,
- FT_FRAME_ULONG( num_ranges ),
- FT_FRAME_ULONG( color_ref ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field strike_end_fields[] =
- {
- /* no FT_FRAME_START */
- FT_FRAME_USHORT( start_glyph ),
- FT_FRAME_USHORT( end_glyph ),
- FT_FRAME_BYTE ( x_ppem ),
- FT_FRAME_BYTE ( y_ppem ),
- FT_FRAME_BYTE ( bit_depth ),
- FT_FRAME_CHAR ( flags ),
- FT_FRAME_END
- };
-
-
- face->num_sbit_strikes = 0;
-
- /* this table is optional */
- error = face->goto_table( face, TTAG_EBLC, stream, 0 );
- if ( error )
- error = face->goto_table( face, TTAG_bloc, stream, 0 );
- if ( error )
- goto Exit;
-
- table_base = FT_STREAM_POS();
- if ( FT_FRAME_ENTER( 8L ) )
- goto Exit;
-
- version = FT_GET_LONG();
- num_strikes = FT_GET_ULONG();
-
- FT_FRAME_EXIT();
-
- /* check version number and strike count */
- if ( version != 0x00020000L ||
- num_strikes >= 0x10000L )
- {
- FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version!\n" ));
- error = SFNT_Err_Invalid_File_Format;
-
- goto Exit;
- }
-
- /* allocate the strikes table */
- if ( FT_NEW_ARRAY( face->sbit_strikes, num_strikes ) )
- goto Exit;
-
- face->num_sbit_strikes = num_strikes;
-
- /* now read each strike table separately */
- {
- TT_SBit_Strike strike = face->sbit_strikes;
- FT_ULong count = num_strikes;
-
-
- if ( FT_FRAME_ENTER( 48L * num_strikes ) )
- goto Exit;
-
- while ( count > 0 )
- {
- if ( FT_STREAM_READ_FIELDS( strike_start_fields, strike ) ||
- FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->hori ) ||
- FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->vert ) ||
- FT_STREAM_READ_FIELDS( strike_end_fields, strike ) )
- break;
-
- count--;
- strike++;
- }
-
- FT_FRAME_EXIT();
- }
-
- /* allocate the index ranges for each strike table */
- {
- TT_SBit_Strike strike = face->sbit_strikes;
- FT_ULong count = num_strikes;
-
-
- while ( count > 0 )
- {
- TT_SBit_Range range;
- FT_ULong count2 = strike->num_ranges;
-
-
- /* read each range */
- if ( FT_STREAM_SEEK( table_base + strike->ranges_offset ) ||
- FT_FRAME_ENTER( strike->num_ranges * 8L ) )
- goto Exit;
-
- if ( FT_NEW_ARRAY( strike->sbit_ranges, strike->num_ranges ) )
- goto Exit;
-
- range = strike->sbit_ranges;
- while ( count2 > 0 )
- {
- range->first_glyph = FT_GET_USHORT();
- range->last_glyph = FT_GET_USHORT();
- range->table_offset = table_base + strike->ranges_offset +
- FT_GET_ULONG();
- count2--;
- range++;
- }
-
- FT_FRAME_EXIT();
-
- /* Now, read each index table */
- count2 = strike->num_ranges;
- range = strike->sbit_ranges;
- while ( count2 > 0 )
- {
- /* Read the header */
- if ( FT_STREAM_SEEK( range->table_offset ) ||
- FT_FRAME_ENTER( 8L ) )
- goto Exit;
-
- range->index_format = FT_GET_USHORT();
- range->image_format = FT_GET_USHORT();
- range->image_offset = FT_GET_ULONG();
-
- FT_FRAME_EXIT();
-
- error = Load_SBit_Range( range, stream );
- if ( error )
- goto Exit;
-
- count2--;
- range++;
- }
-
- count--;
- strike++;
- }
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_free_eblc */
- /* */
- /* <Description> */
- /* Releases the embedded bitmap tables. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- FT_LOCAL_DEF( void )
- tt_face_free_eblc( TT_Face face )
- {
- FT_Memory memory = face->root.memory;
- TT_SBit_Strike strike = face->sbit_strikes;
- TT_SBit_Strike strike_limit = strike + face->num_sbit_strikes;
-
-
- if ( strike )
- {
- for ( ; strike < strike_limit; strike++ )
- {
- TT_SBit_Range range = strike->sbit_ranges;
- TT_SBit_Range range_limit = range + strike->num_ranges;
-
-
- if ( range )
- {
- for ( ; range < range_limit; range++ )
- {
- /* release the glyph offsets and codes tables */
- /* where appropriate */
- FT_FREE( range->glyph_offsets );
- FT_FREE( range->glyph_codes );
- }
- }
- FT_FREE( strike->sbit_ranges );
- strike->num_ranges = 0;
- }
- FT_FREE( face->sbit_strikes );
- }
- face->num_sbit_strikes = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_set_sbit_strike( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index )
- {
- return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_strike_metrics( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics )
- {
- TT_SBit_Strike strike;
-
-
- if ( strike_index >= face->num_sbit_strikes )
- return SFNT_Err_Invalid_Argument;
-
- strike = face->sbit_strikes + strike_index;
-
- metrics->x_ppem = strike->x_ppem;
- metrics->y_ppem = strike->y_ppem;
-
- metrics->ascender = strike->hori.ascender << 6;
- metrics->descender = strike->hori.descender << 6;
-
- /* XXX: Is this correct? */
- metrics->max_advance = ( strike->hori.min_origin_SB +
- strike->hori.max_width +
- strike->hori.min_advance_SB ) << 6;
-
- metrics->height = metrics->ascender - metrics->descender;
-
- return SFNT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* find_sbit_range */
- /* */
- /* <Description> */
- /* Scans a given strike's ranges and return, for a given glyph */
- /* index, the corresponding sbit range, and `EBDT' offset. */
- /* */
- /* <Input> */
- /* glyph_index :: The glyph index. */
- /* */
- /* strike :: The source/current sbit strike. */
- /* */
- /* <Output> */
- /* arange :: The sbit range containing the glyph index. */
- /* */
- /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means the glyph index was found. */
- /* */
- static FT_Error
- find_sbit_range( FT_UInt glyph_index,
- TT_SBit_Strike strike,
- TT_SBit_Range *arange,
- FT_ULong *aglyph_offset )
- {
- TT_SBit_RangeRec *range, *range_limit;
-
-
- /* check whether the glyph index is within this strike's */
- /* glyph range */
- if ( glyph_index < (FT_UInt)strike->start_glyph ||
- glyph_index > (FT_UInt)strike->end_glyph )
- goto Fail;
-
- /* scan all ranges in strike */
- range = strike->sbit_ranges;
- range_limit = range + strike->num_ranges;
- if ( !range )
- goto Fail;
-
- for ( ; range < range_limit; range++ )
- {
- if ( glyph_index >= (FT_UInt)range->first_glyph &&
- glyph_index <= (FT_UInt)range->last_glyph )
- {
- FT_UShort delta = (FT_UShort)( glyph_index - range->first_glyph );
-
-
- switch ( range->index_format )
- {
- case 1:
- case 3:
- *aglyph_offset = range->glyph_offsets[delta];
- break;
-
- case 2:
- *aglyph_offset = range->image_offset +
- range->image_size * delta;
- break;
-
- case 4:
- case 5:
- {
- FT_ULong n;
-
-
- for ( n = 0; n < range->num_glyphs; n++ )
- {
- if ( (FT_UInt)range->glyph_codes[n] == glyph_index )
- {
- if ( range->index_format == 4 )
- *aglyph_offset = range->glyph_offsets[n];
- else
- *aglyph_offset = range->image_offset +
- n * range->image_size;
- goto Found;
- }
- }
- }
-
- /* fall-through */
- default:
- goto Fail;
- }
-
- Found:
- /* return successfully! */
- *arange = range;
- return 0;
- }
- }
-
- Fail:
- *arange = 0;
- *aglyph_offset = 0;
-
- return SFNT_Err_Invalid_Argument;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_find_sbit_image */
- /* */
- /* <Description> */
- /* Checks whether an embedded bitmap (an `sbit') exists for a given */
- /* glyph, at a given strike. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* glyph_index :: The glyph index. */
- /* */
- /* strike_index :: The current strike index. */
- /* */
- /* <Output> */
- /* arange :: The SBit range containing the glyph index. */
- /* */
- /* astrike :: The SBit strike containing the glyph index. */
- /* */
- /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns */
- /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */
- /* glyph. */
- /* */
- FT_LOCAL( FT_Error )
- tt_find_sbit_image( TT_Face face,
- FT_UInt glyph_index,
- FT_ULong strike_index,
- TT_SBit_Range *arange,
- TT_SBit_Strike *astrike,
- FT_ULong *aglyph_offset )
- {
- FT_Error error;
- TT_SBit_Strike strike;
-
-
- if ( !face->sbit_strikes ||
- ( face->num_sbit_strikes <= strike_index ) )
- goto Fail;
-
- strike = &face->sbit_strikes[strike_index];
-
- error = find_sbit_range( glyph_index, strike,
- arange, aglyph_offset );
- if ( error )
- goto Fail;
-
- *astrike = strike;
-
- return SFNT_Err_Ok;
-
- Fail:
- /* no embedded bitmap for this glyph in face */
- *arange = 0;
- *astrike = 0;
- *aglyph_offset = 0;
-
- return SFNT_Err_Invalid_Argument;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_load_sbit_metrics */
- /* */
- /* <Description> */
- /* Gets the big metrics for a given SBit. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* range :: The SBit range containing the glyph. */
- /* */
- /* <Output> */
- /* big_metrics :: A big SBit metrics structure for the glyph. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* The stream cursor must be positioned at the glyph's offset within */
- /* the `EBDT' table before the call. */
- /* */
- /* If the image format uses variable metrics, the stream cursor is */
- /* positioned just after the metrics header in the `EBDT' table on */
- /* function exit. */
- /* */
- FT_LOCAL( FT_Error )
- tt_load_sbit_metrics( FT_Stream stream,
- TT_SBit_Range range,
- TT_SBit_Metrics metrics )
- {
- FT_Error error = SFNT_Err_Ok;
-
-
- switch ( range->image_format )
- {
- case 1:
- case 2:
- case 8:
- /* variable small metrics */
- {
- TT_SBit_SmallMetricsRec smetrics;
-
- static const FT_Frame_Field sbit_small_metrics_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_SmallMetricsRec
-
- FT_FRAME_START( 5 ),
- FT_FRAME_BYTE( height ),
- FT_FRAME_BYTE( width ),
- FT_FRAME_CHAR( bearingX ),
- FT_FRAME_CHAR( bearingY ),
- FT_FRAME_BYTE( advance ),
- FT_FRAME_END
- };
-
-
- /* read small metrics */
- if ( FT_STREAM_READ_FIELDS( sbit_small_metrics_fields, &smetrics ) )
- goto Exit;
-
- /* convert it to a big metrics */
- metrics->height = smetrics.height;
- metrics->width = smetrics.width;
- metrics->horiBearingX = smetrics.bearingX;
- metrics->horiBearingY = smetrics.bearingY;
- metrics->horiAdvance = smetrics.advance;
-
- /* these metrics are made up at a higher level when */
- /* needed. */
- metrics->vertBearingX = 0;
- metrics->vertBearingY = 0;
- metrics->vertAdvance = 0;
- }
- break;
-
- case 6:
- case 7:
- case 9:
- /* variable big metrics */
- if ( FT_STREAM_READ_FIELDS( sbit_metrics_fields, metrics ) )
- goto Exit;
- break;
-
- case 5:
- default: /* constant metrics */
- if ( range->index_format == 2 || range->index_format == 5 )
- *metrics = range->metrics;
- else
- return SFNT_Err_Invalid_File_Format;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* crop_bitmap */
- /* */
- /* <Description> */
- /* Crops a bitmap to its tightest bounding box, and adjusts its */
- /* metrics. */
- /* */
- /* <InOut> */
- /* map :: The bitmap. */
- /* */
- /* metrics :: The corresponding metrics structure. */
- /* */
- static void
- crop_bitmap( FT_Bitmap* map,
- TT_SBit_Metrics metrics )
- {
- /***********************************************************************/
- /* */
- /* In this situation, some bounding boxes of embedded bitmaps are too */
- /* large. We need to crop it to a reasonable size. */
- /* */
- /* --------- */
- /* | | ----- */
- /* | *** | |***| */
- /* | * | | * | */
- /* | * | ------> | * | */
- /* | * | | * | */
- /* | * | | * | */
- /* | *** | |***| */
- /* --------- ----- */
- /* */
- /***********************************************************************/
-
- FT_Int rows, count;
- FT_Long line_len;
- FT_Byte* line;
-
-
- /***********************************************************************/
- /* */
- /* first of all, check the top-most lines of the bitmap, and remove */
- /* them if they're empty. */
- /* */
- {
- line = (FT_Byte*)map->buffer;
- rows = map->rows;
- line_len = map->pitch;
-
-
- for ( count = 0; count < rows; count++ )
- {
- FT_Byte* cur = line;
- FT_Byte* limit = line + line_len;
-
-
- for ( ; cur < limit; cur++ )
- if ( cur[0] )
- goto Found_Top;
-
- /* the current line was empty - skip to next one */
- line = limit;
- }
-
- Found_Top:
- /* check that we have at least one filled line */
- if ( count >= rows )
- goto Empty_Bitmap;
-
- /* now, crop the empty upper lines */
- if ( count > 0 )
- {
- line = (FT_Byte*)map->buffer;
-
- FT_MEM_MOVE( line, line + count * line_len,
- ( rows - count ) * line_len );
-
- metrics->height = (FT_Byte)( metrics->height - count );
- metrics->horiBearingY = (FT_Char)( metrics->horiBearingY - count );
- metrics->vertBearingY = (FT_Char)( metrics->vertBearingY - count );
-
- map->rows -= count;
- rows -= count;
- }
- }
-
- /***********************************************************************/
- /* */
- /* second, crop the lower lines */
- /* */
- {
- line = (FT_Byte*)map->buffer + ( rows - 1 ) * line_len;
-
- for ( count = 0; count < rows; count++ )
- {
- FT_Byte* cur = line;
- FT_Byte* limit = line + line_len;
-
-
- for ( ; cur < limit; cur++ )
- if ( cur[0] )
- goto Found_Bottom;
-
- /* the current line was empty - skip to previous one */
- line -= line_len;
- }
-
- Found_Bottom:
- if ( count > 0 )
- {
- metrics->height = (FT_Byte)( metrics->height - count );
- rows -= count;
- map->rows -= count;
- }
- }
-
- /***********************************************************************/
- /* */
- /* third, get rid of the space on the left side of the glyph */
- /* */
- do
- {
- FT_Byte* limit;
-
-
- line = (FT_Byte*)map->buffer;
- limit = line + rows * line_len;
-
- for ( ; line < limit; line += line_len )
- if ( line[0] & 0x80 )
- goto Found_Left;
-
- /* shift the whole glyph one pixel to the left */
- line = (FT_Byte*)map->buffer;
- limit = line + rows * line_len;
-
- for ( ; line < limit; line += line_len )
- {
- FT_Int n, width = map->width;
- FT_Byte old;
- FT_Byte* cur = line;
-
-
- old = (FT_Byte)(cur[0] << 1);
- for ( n = 8; n < width; n += 8 )
- {
- FT_Byte val;
-
-
- val = cur[1];
- cur[0] = (FT_Byte)( old | ( val >> 7 ) );
- old = (FT_Byte)( val << 1 );
- cur++;
- }
- cur[0] = old;
- }
-
- map->width--;
- metrics->horiBearingX++;
- metrics->vertBearingX++;
- metrics->width--;
-
- } while ( map->width > 0 );
-
- Found_Left:
-
- /***********************************************************************/
- /* */
- /* finally, crop the bitmap width to get rid of the space on the right */
- /* side of the glyph. */
- /* */
- do
- {
- FT_Int right = map->width - 1;
- FT_Byte* limit;
- FT_Byte mask;
-
-
- line = (FT_Byte*)map->buffer + ( right >> 3 );
- limit = line + rows * line_len;
- mask = (FT_Byte)( 0x80 >> ( right & 7 ) );
-
- for ( ; line < limit; line += line_len )
- if ( line[0] & mask )
- goto Found_Right;
-
- /* crop the whole glyph to the right */
- map->width--;
- metrics->width--;
-
- } while ( map->width > 0 );
-
- Found_Right:
- /* all right, the bitmap was cropped */
- return;
-
- Empty_Bitmap:
- map->width = 0;
- map->rows = 0;
- map->pitch = 0;
- map->pixel_mode = FT_PIXEL_MODE_MONO;
- }
-
-
- static FT_Error
- Load_SBit_Single( FT_Bitmap* map,
- FT_Int x_offset,
- FT_Int y_offset,
- FT_Int pix_bits,
- FT_UShort image_format,
- TT_SBit_Metrics metrics,
- FT_Stream stream )
- {
- FT_Error error;
-
-
- /* check that the source bitmap fits into the target pixmap */
- if ( x_offset < 0 || x_offset + metrics->width > map->width ||
- y_offset < 0 || y_offset + metrics->height > map->rows )
- {
- error = SFNT_Err_Invalid_Argument;
-
- goto Exit;
- }
-
- {
- FT_Int glyph_width = metrics->width;
- FT_Int glyph_height = metrics->height;
- FT_Int glyph_size;
- FT_Int line_bits = pix_bits * glyph_width;
- FT_Bool pad_bytes = 0;
-
-
- /* compute size of glyph image */
- switch ( image_format )
- {
- case 1: /* byte-padded formats */
- case 6:
- {
- FT_Int line_length;
-
-
- switch ( pix_bits )
- {
- case 1:
- line_length = ( glyph_width + 7 ) >> 3;
- break;
- case 2:
- line_length = ( glyph_width + 3 ) >> 2;
- break;
- case 4:
- line_length = ( glyph_width + 1 ) >> 1;
- break;
- default:
- line_length = glyph_width;
- }
-
- glyph_size = glyph_height * line_length;
- pad_bytes = 1;
- }
- break;
-
- case 2:
- case 5:
- case 7:
- line_bits = glyph_width * pix_bits;
- glyph_size = ( glyph_height * line_bits + 7 ) >> 3;
- break;
-
- default: /* invalid format */
- return SFNT_Err_Invalid_File_Format;
- }
-
- /* Now read data and draw glyph into target pixmap */
- if ( FT_FRAME_ENTER( glyph_size ) )
- goto Exit;
-
- /* don't forget to multiply `x_offset' by `map->pix_bits' as */
- /* the sbit blitter doesn't make a difference between pixmap */
- /* depths. */
- blit_sbit( map, (FT_Byte*)stream->cursor, line_bits, pad_bytes,
- x_offset * pix_bits, y_offset );
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- Load_SBit_Image( TT_SBit_Strike strike,
- TT_SBit_Range range,
- FT_ULong ebdt_pos,
- FT_ULong glyph_offset,
- FT_GlyphSlot slot,
- FT_Int x_offset,
- FT_Int y_offset,
- FT_Stream stream,
- TT_SBit_Metrics metrics,
- FT_Int depth )
- {
- FT_Memory memory = stream->memory;
- FT_Bitmap* map = &slot->bitmap;
- FT_Error error;
-
-
- /* place stream at beginning of glyph data and read metrics */
- if ( FT_STREAM_SEEK( ebdt_pos + glyph_offset ) )
- goto Exit;
-
- error = tt_load_sbit_metrics( stream, range, metrics );
- if ( error )
- goto Exit;
-
- /* This function is recursive. At the top-level call, we */
- /* compute the dimensions of the higher-level glyph to */
- /* allocate the final pixmap buffer. */
- if ( depth == 0 )
- {
- FT_Long size;
-
-
- map->width = metrics->width;
- map->rows = metrics->height;
-
- switch ( strike->bit_depth )
- {
- case 1:
- map->pixel_mode = FT_PIXEL_MODE_MONO;
- map->pitch = ( map->width + 7 ) >> 3;
- break;
-
- case 2:
- map->pixel_mode = FT_PIXEL_MODE_GRAY2;
- map->pitch = ( map->width + 3 ) >> 2;
- break;
-
- case 4:
- map->pixel_mode = FT_PIXEL_MODE_GRAY4;
- map->pitch = ( map->width + 1 ) >> 1;
- break;
-
- case 8:
- map->pixel_mode = FT_PIXEL_MODE_GRAY;
- map->pitch = map->width;
- break;
-
- default:
- return SFNT_Err_Invalid_File_Format;
- }
-
- size = map->rows * map->pitch;
-
- /* check that there is no empty image */
- if ( size == 0 )
- goto Exit; /* exit successfully! */
-
- error = ft_glyphslot_alloc_bitmap( slot, size );
- if (error)
- goto Exit;
- }
-
- switch ( range->image_format )
- {
- case 1: /* single sbit image - load it */
- case 2:
- case 5:
- case 6:
- case 7:
- return Load_SBit_Single( map, x_offset, y_offset, strike->bit_depth,
- range->image_format, metrics, stream );
-
- case 8: /* compound format */
- FT_Stream_Skip( stream, 1L );
- /* fallthrough */
-
- case 9:
- break;
-
- default: /* invalid image format */
- return SFNT_Err_Invalid_File_Format;
- }
-
- /* All right, we have a compound format. First of all, read */
- /* the array of elements. */
- {
- TT_SBit_Component components;
- TT_SBit_Component comp;
- FT_UShort num_components, count;
-
-
- if ( FT_READ_USHORT( num_components ) ||
- FT_NEW_ARRAY( components, num_components ) )
- goto Exit;
-
- count = num_components;
-
- if ( FT_FRAME_ENTER( 4L * num_components ) )
- goto Fail_Memory;
-
- for ( comp = components; count > 0; count--, comp++ )
- {
- comp->glyph_code = FT_GET_USHORT();
- comp->x_offset = FT_GET_CHAR();
- comp->y_offset = FT_GET_CHAR();
- }
-
- FT_FRAME_EXIT();
-
- /* Now recursively load each element glyph */
- count = num_components;
- comp = components;
- for ( ; count > 0; count--, comp++ )
- {
- TT_SBit_Range elem_range;
- TT_SBit_MetricsRec elem_metrics;
- FT_ULong elem_offset;
-
-
- /* find the range for this element */
- error = find_sbit_range( comp->glyph_code,
- strike,
- &elem_range,
- &elem_offset );
- if ( error )
- goto Fail_Memory;
-
- /* now load the element, recursively */
- error = Load_SBit_Image( strike,
- elem_range,
- ebdt_pos,
- elem_offset,
- slot,
- x_offset + comp->x_offset,
- y_offset + comp->y_offset,
- stream,
- &elem_metrics,
- depth + 1 );
- if ( error )
- goto Fail_Memory;
- }
-
- Fail_Memory:
- FT_FREE( components );
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_sbit_image */
- /* */
- /* <Description> */
- /* Loads a given glyph sbit image from the font resource. This also */
- /* returns its metrics. */
- /* */
- /* <Input> */
- /* face :: The target face object. */
- /* */
- /* strike_index :: The current strike index. */
- /* */
- /* glyph_index :: The current glyph index. */
- /* */
- /* load_flags :: The glyph load flags (the code checks for the flag */
- /* FT_LOAD_CROP_BITMAP). */
- /* */
- /* stream :: The input stream. */
- /* */
- /* <Output> */
- /* map :: The target pixmap. */
- /* */
- /* metrics :: A big sbit metrics structure for the glyph image. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. Returns an error if no */
- /* glyph sbit exists for the index. */
- /* */
- /* <Note> */
- /* The `map.buffer' field is always freed before the glyph is loaded. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_sbit_image( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *map,
- TT_SBit_MetricsRec *metrics )
- {
- FT_Error error;
- FT_ULong ebdt_pos, glyph_offset;
-
- TT_SBit_Strike strike;
- TT_SBit_Range range;
-
-
- /* Check whether there is a glyph sbit for the current index */
- error = tt_find_sbit_image( face, glyph_index, strike_index,
- &range, &strike, &glyph_offset );
- if ( error )
- goto Exit;
-
- /* now, find the location of the `EBDT' table in */
- /* the font file */
- error = face->goto_table( face, TTAG_EBDT, stream, 0 );
- if ( error )
- error = face->goto_table( face, TTAG_bdat, stream, 0 );
- if ( error )
- goto Exit;
-
- ebdt_pos = FT_STREAM_POS();
-
- error = Load_SBit_Image( strike, range, ebdt_pos, glyph_offset,
- face->root.glyph, 0, 0, stream, metrics, 0 );
- if ( error )
- goto Exit;
-
- /* setup vertical metrics if needed */
- if ( strike->flags & 1 )
- {
- /* in case of a horizontal strike only */
- FT_Int advance;
-
-
- advance = strike->hori.ascender - strike->hori.descender;
-
- /* some heuristic values */
-
- metrics->vertBearingX = (FT_Char)(-metrics->width / 2 );
- metrics->vertBearingY = (FT_Char)( ( advance - metrics->height ) / 2 );
- metrics->vertAdvance = (FT_Char)( advance * 12 / 10 );
- }
-
- /* Crop the bitmap now, unless specified otherwise */
- if ( load_flags & FT_LOAD_CROP_BITMAP )
- crop_bitmap( map, metrics );
-
- Exit:
- return error;
- }
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h
deleted file mode 100644
index 7ea2af18436..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttsbit.h */
-/* */
-/* TrueType and OpenType embedded bitmap support (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTSBIT_H__
-#define __TTSBIT_H__
-
-
-#include <ft2build.h>
-#include "ttload.h"
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_eblc( TT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( void )
- tt_face_free_eblc( TT_Face face );
-
-
- FT_LOCAL( FT_Error )
- tt_face_set_sbit_strike( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index );
-
- FT_LOCAL( FT_Error )
- tt_face_load_strike_metrics( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics );
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- FT_LOCAL( FT_Error )
- tt_find_sbit_image( TT_Face face,
- FT_UInt glyph_index,
- FT_ULong strike_index,
- TT_SBit_Range *arange,
- TT_SBit_Strike *astrike,
- FT_ULong *aglyph_offset );
-
- FT_LOCAL( FT_Error )
- tt_load_sbit_metrics( FT_Stream stream,
- TT_SBit_Range range,
- TT_SBit_Metrics metrics );
-
-#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
-
- FT_LOCAL( FT_Error )
- tt_face_load_sbit_image( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *map,
- TT_SBit_MetricsRec *metrics );
-
-
-FT_END_HEADER
-
-#endif /* __TTSBIT_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c b/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c
deleted file mode 100644
index 37c7a9bbefb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/sfnt/ttsbit0.c
+++ /dev/null
@@ -1,996 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttsbit0.c */
-/* */
-/* TrueType and OpenType embedded bitmap support (body). */
-/* This is a heap-optimized version. */
-/* */
-/* Copyright 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-/* This file is included by ttsbit.c */
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-#include "ttsbit.h"
-
-#include "sferrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttsbit
-
-
- static const FT_Frame_Field tt_sbit_line_metrics_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_LineMetricsRec
-
- /* no FT_FRAME_START */
- FT_FRAME_CHAR( ascender ),
- FT_FRAME_CHAR( descender ),
- FT_FRAME_BYTE( max_width ),
-
- FT_FRAME_CHAR( caret_slope_numerator ),
- FT_FRAME_CHAR( caret_slope_denominator ),
- FT_FRAME_CHAR( caret_offset ),
-
- FT_FRAME_CHAR( min_origin_SB ),
- FT_FRAME_CHAR( min_advance_SB ),
- FT_FRAME_CHAR( max_before_BL ),
- FT_FRAME_CHAR( min_after_BL ),
- FT_FRAME_CHAR( pads[0] ),
- FT_FRAME_CHAR( pads[1] ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field tt_strike_start_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE TT_SBit_StrikeRec
-
- /* no FT_FRAME_START */
- FT_FRAME_ULONG( ranges_offset ),
- FT_FRAME_SKIP_LONG,
- FT_FRAME_ULONG( num_ranges ),
- FT_FRAME_ULONG( color_ref ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field tt_strike_end_fields[] =
- {
- /* no FT_FRAME_START */
- FT_FRAME_USHORT( start_glyph ),
- FT_FRAME_USHORT( end_glyph ),
- FT_FRAME_BYTE ( x_ppem ),
- FT_FRAME_BYTE ( y_ppem ),
- FT_FRAME_BYTE ( bit_depth ),
- FT_FRAME_CHAR ( flags ),
- FT_FRAME_END
- };
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_eblc( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error = SFNT_Err_Ok;
- FT_Fixed version;
- FT_ULong num_strikes, table_size;
- FT_Byte* p;
- FT_Byte* p_limit;
- FT_UInt count;
-
-
- face->sbit_num_strikes = 0;
-
- /* this table is optional */
- error = face->goto_table( face, TTAG_EBLC, stream, &table_size );
- if ( error )
- error = face->goto_table( face, TTAG_bloc, stream, &table_size );
- if ( error )
- goto Exit;
-
- if ( table_size < 8 )
- {
- FT_ERROR(( "%s: table too short!\n", "tt_face_load_sbit_strikes" ));
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( FT_FRAME_EXTRACT( table_size, face->sbit_table ) )
- goto Exit;
-
- face->sbit_table_size = table_size;
-
- p = face->sbit_table;
- p_limit = p + table_size;
-
- version = FT_NEXT_ULONG( p );
- num_strikes = FT_NEXT_ULONG( p );
-
- if ( version != 0x00020000UL || num_strikes >= 0x10000UL )
- {
- FT_ERROR(( "%s: invalid table version!\n",
- "tt_face_load_sbit_strikes" ));
- error = SFNT_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /*
- * Count the number of strikes available in the table. We are a bit
- * paranoid there and don't trust the data.
- */
- count = (FT_UInt)num_strikes;
- if ( 8 + 48UL * count > table_size )
- count = (FT_UInt)( ( p_limit - p ) / 48 );
-
- face->sbit_num_strikes = count;
-
- FT_TRACE3(( "sbit_num_strikes: %u\n", count ));
- Exit:
- return error;
-
- Fail:
- FT_FRAME_RELEASE( face->sbit_table );
- face->sbit_table_size = 0;
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( void )
- tt_face_free_eblc( TT_Face face )
- {
- FT_Stream stream = face->root.stream;
-
-
- FT_FRAME_RELEASE( face->sbit_table );
- face->sbit_table_size = 0;
- face->sbit_num_strikes = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_set_sbit_strike( TT_Face face,
- FT_Size_Request req,
- FT_ULong* astrike_index )
- {
- return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_strike_metrics( TT_Face face,
- FT_ULong strike_index,
- FT_Size_Metrics* metrics )
- {
- FT_Byte* strike;
-
-
- if ( strike_index >= (FT_ULong)face->sbit_num_strikes )
- return SFNT_Err_Invalid_Argument;
-
- strike = face->sbit_table + 8 + strike_index * 48;
-
- metrics->x_ppem = (FT_UShort)strike[44];
- metrics->y_ppem = (FT_UShort)strike[45];
-
- metrics->ascender = (FT_Char)strike[16] << 6; /* hori.ascender */
- metrics->descender = (FT_Char)strike[17] << 6; /* hori.descender */
- metrics->height = metrics->ascender - metrics->descender;
-
- /* XXX: Is this correct? */
- metrics->max_advance = ( (FT_Char)strike[22] + /* min_origin_SB */
- strike[18] + /* max_width */
- (FT_Char)strike[23] /* min_advance_SB */
- ) << 6;
-
- return SFNT_Err_Ok;
- }
-
-
- typedef struct TT_SBitDecoderRec_
- {
- TT_Face face;
- FT_Stream stream;
- FT_Bitmap* bitmap;
- TT_SBit_Metrics metrics;
- FT_Bool metrics_loaded;
- FT_Bool bitmap_allocated;
- FT_Byte bit_depth;
-
- FT_ULong ebdt_start;
- FT_ULong ebdt_size;
-
- FT_ULong strike_index_array;
- FT_ULong strike_index_count;
- FT_Byte* eblc_base;
- FT_Byte* eblc_limit;
-
- } TT_SBitDecoderRec, *TT_SBitDecoder;
-
-
- static FT_Error
- tt_sbit_decoder_init( TT_SBitDecoder decoder,
- TT_Face face,
- FT_ULong strike_index,
- TT_SBit_MetricsRec* metrics )
- {
- FT_Error error;
- FT_Stream stream = face->root.stream;
- FT_ULong ebdt_size;
-
-
- error = face->goto_table( face, TTAG_EBDT, stream, &ebdt_size );
- if ( error )
- error = face->goto_table( face, TTAG_bdat, stream, &ebdt_size );
- if ( error )
- goto Exit;
-
- decoder->face = face;
- decoder->stream = stream;
- decoder->bitmap = &face->root.glyph->bitmap;
- decoder->metrics = metrics;
-
- decoder->metrics_loaded = 0;
- decoder->bitmap_allocated = 0;
-
- decoder->ebdt_start = FT_STREAM_POS();
- decoder->ebdt_size = ebdt_size;
-
- decoder->eblc_base = face->sbit_table;
- decoder->eblc_limit = face->sbit_table + face->sbit_table_size;
-
- /* now find the strike corresponding to the index */
- {
- FT_Byte* p;
-
-
- if ( 8 + 48 * strike_index + 3 * 4 + 34 + 1 > face->sbit_table_size )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- p = decoder->eblc_base + 8 + 48 * strike_index;
-
- decoder->strike_index_array = FT_NEXT_ULONG( p );
- p += 4;
- decoder->strike_index_count = FT_NEXT_ULONG( p );
- p += 34;
- decoder->bit_depth = *p;
-
- if ( decoder->strike_index_array > face->sbit_table_size ||
- decoder->strike_index_array + 8 * decoder->strike_index_count >
- face->sbit_table_size )
- error = SFNT_Err_Invalid_File_Format;
- }
-
- Exit:
- return error;
- }
-
-
- static void
- tt_sbit_decoder_done( TT_SBitDecoder decoder )
- {
- FT_UNUSED( decoder );
- }
-
-
- static FT_Error
- tt_sbit_decoder_alloc_bitmap( TT_SBitDecoder decoder )
- {
- FT_Error error = SFNT_Err_Ok;
- FT_UInt width, height;
- FT_Bitmap* map = decoder->bitmap;
- FT_Long size;
-
-
- if ( !decoder->metrics_loaded )
- {
- error = SFNT_Err_Invalid_Argument;
- goto Exit;
- }
-
- width = decoder->metrics->width;
- height = decoder->metrics->height;
-
- map->width = (int)width;
- map->rows = (int)height;
-
- switch ( decoder->bit_depth )
- {
- case 1:
- map->pixel_mode = FT_PIXEL_MODE_MONO;
- map->pitch = ( map->width + 7 ) >> 3;
- break;
-
- case 2:
- map->pixel_mode = FT_PIXEL_MODE_GRAY2;
- map->pitch = ( map->width + 3 ) >> 2;
- break;
-
- case 4:
- map->pixel_mode = FT_PIXEL_MODE_GRAY4;
- map->pitch = ( map->width + 1 ) >> 1;
- break;
-
- case 8:
- map->pixel_mode = FT_PIXEL_MODE_GRAY;
- map->pitch = map->width;
- break;
-
- default:
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- size = map->rows * map->pitch;
-
- /* check that there is no empty image */
- if ( size == 0 )
- goto Exit; /* exit successfully! */
-
- error = ft_glyphslot_alloc_bitmap( decoder->face->root.glyph, size );
- if ( error )
- goto Exit;
-
- decoder->bitmap_allocated = 1;
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- tt_sbit_decoder_load_metrics( TT_SBitDecoder decoder,
- FT_Byte* *pp,
- FT_Byte* limit,
- FT_Bool big )
- {
- FT_Byte* p = *pp;
- TT_SBit_Metrics metrics = decoder->metrics;
-
-
- if ( p + 5 > limit )
- goto Fail;
-
- if ( !decoder->metrics_loaded )
- {
- metrics->height = p[0];
- metrics->width = p[1];
- metrics->horiBearingX = (FT_Char)p[2];
- metrics->horiBearingY = (FT_Char)p[3];
- metrics->horiAdvance = p[4];
- }
-
- p += 5;
- if ( big )
- {
- if ( p + 3 > limit )
- goto Fail;
-
- if ( !decoder->metrics_loaded )
- {
- metrics->vertBearingX = (FT_Char)p[0];
- metrics->vertBearingY = (FT_Char)p[1];
- metrics->vertAdvance = p[2];
- }
-
- p += 3;
- }
-
- decoder->metrics_loaded = 1;
- *pp = p;
- return 0;
-
- Fail:
- return SFNT_Err_Invalid_Argument;
- }
-
-
- /* forward declaration */
- static FT_Error
- tt_sbit_decoder_load_image( TT_SBitDecoder decoder,
- FT_UInt glyph_index,
- FT_Int x_pos,
- FT_Int y_pos );
-
- typedef FT_Error (*TT_SBitDecoder_LoadFunc)( TT_SBitDecoder decoder,
- FT_Byte* p,
- FT_Byte* plimit,
- FT_Int x_pos,
- FT_Int y_pos );
-
-
- static FT_Error
- tt_sbit_decoder_load_byte_aligned( TT_SBitDecoder decoder,
- FT_Byte* p,
- FT_Byte* limit,
- FT_Int x_pos,
- FT_Int y_pos )
- {
- FT_Error error = SFNT_Err_Ok;
- FT_Byte* line;
- FT_Int bit_height, bit_width, pitch, width, height, h;
- FT_Bitmap* bitmap;
-
-
- if ( !decoder->bitmap_allocated )
- {
- error = tt_sbit_decoder_alloc_bitmap( decoder );
- if ( error )
- goto Exit;
- }
-
- /* check that we can write the glyph into the bitmap */
- bitmap = decoder->bitmap;
- bit_width = bitmap->width;
- bit_height = bitmap->rows;
- pitch = bitmap->pitch;
- line = bitmap->buffer;
-
- width = decoder->metrics->width;
- height = decoder->metrics->height;
-
- if ( x_pos < 0 || x_pos + width > bit_width ||
- y_pos < 0 || y_pos + height > bit_height )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( p + ( ( width + 7 ) >> 3 ) * height > limit )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* now do the blit */
- line += y_pos * pitch + ( x_pos >> 3 );
- x_pos &= 7;
-
- if ( x_pos == 0 ) /* the easy one */
- {
- for ( h = height; h > 0; h--, line += pitch )
- {
- FT_Byte* write = line;
- FT_Int w;
-
-
- for ( w = width; w >= 8; w -= 8 )
- {
- write[0] = (FT_Byte)( write[0] | *p++ );
- write += 1;
- }
-
- if ( w > 0 )
- write[0] = (FT_Byte)( write[0] | ( *p++ & ( 0xFF00U >> w ) ) );
- }
- }
- else /* x_pos > 0 */
- {
- for ( h = height; h > 0; h--, line += pitch )
- {
- FT_Byte* write = line;
- FT_Int w;
- FT_UInt wval = 0;
-
-
- for ( w = width; w >= 8; w -= 8 )
- {
- wval = (FT_UInt)( wval | *p++ );
- write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
- write += 1;
- wval <<= 8;
- }
-
- if ( w > 0 )
- wval = (FT_UInt)( wval | ( *p++ & ( 0xFF00U >> w ) ) );
-
- /* all bits read and there are ( x_pos + w ) bits to be written */
-
- write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
-
- if ( x_pos + w > 8 )
- {
- write++;
- wval <<= 8;
- write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- tt_sbit_decoder_load_bit_aligned( TT_SBitDecoder decoder,
- FT_Byte* p,
- FT_Byte* limit,
- FT_Int x_pos,
- FT_Int y_pos )
- {
- FT_Error error = SFNT_Err_Ok;
- FT_Byte* line;
- FT_Int bit_height, bit_width, pitch, width, height, h, nbits;
- FT_Bitmap* bitmap;
- FT_UShort rval;
-
-
- if ( !decoder->bitmap_allocated )
- {
- error = tt_sbit_decoder_alloc_bitmap( decoder );
- if ( error )
- goto Exit;
- }
-
- /* check that we can write the glyph into the bitmap */
- bitmap = decoder->bitmap;
- bit_width = bitmap->width;
- bit_height = bitmap->rows;
- pitch = bitmap->pitch;
- line = bitmap->buffer;
-
- width = decoder->metrics->width;
- height = decoder->metrics->height;
-
- if ( x_pos < 0 || x_pos + width > bit_width ||
- y_pos < 0 || y_pos + height > bit_height )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( p + ( ( width * height + 7 ) >> 3 ) > limit )
- {
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* now do the blit */
- line += y_pos * pitch + ( x_pos >> 3 );
- x_pos &= 7;
-
- /* the higher byte of `rval' is used as a buffer */
- rval = 0;
- nbits = 0;
-
- for ( h = height; h > 0; h--, line += pitch )
- {
- FT_Byte* write = line;
- FT_Int w = width;
-
-
- if ( x_pos )
- {
- w = ( width < 8 - x_pos ) ? width : 8 - x_pos;
-
- if ( nbits < w )
- {
- rval |= *p++;
- nbits += 8 - w;
- }
- else
- {
- rval >>= 8;
- nbits -= w;
- }
-
- *write++ |= ( ( rval >> nbits ) & 0xFF ) & ~( 0xFF << w );
- rval <<= 8;
-
- w = width - w;
- }
-
- for ( ; w >= 8; w -= 8 )
- {
- rval |= *p++;
- *write++ |= ( rval >> nbits ) & 0xFF;
-
- rval <<= 8;
- }
-
- if ( w > 0 )
- {
- if ( nbits < w )
- {
- rval |= *p++;
- *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
- nbits += 8 - w;
-
- rval <<= 8;
- }
- else
- {
- *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
- nbits -= w;
- }
- }
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- tt_sbit_decoder_load_compound( TT_SBitDecoder decoder,
- FT_Byte* p,
- FT_Byte* limit,
- FT_Int x_pos,
- FT_Int y_pos )
- {
- FT_Error error = SFNT_Err_Ok;
- FT_UInt num_components, nn;
-
-
- if ( p + 2 > limit )
- goto Fail;
-
- num_components = FT_NEXT_USHORT( p );
- if ( p + 4 * num_components > limit )
- goto Fail;
-
- for ( nn = 0; nn < num_components; nn++ )
- {
- FT_UInt gindex = FT_NEXT_USHORT( p );
- FT_Byte dx = FT_NEXT_BYTE( p );
- FT_Byte dy = FT_NEXT_BYTE( p );
-
-
- /* NB: a recursive call */
- error = tt_sbit_decoder_load_image( decoder, gindex,
- x_pos + dx, y_pos + dy );
- if ( error )
- break;
- }
-
- Exit:
- return error;
-
- Fail:
- error = SFNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
-
- static FT_Error
- tt_sbit_decoder_load_bitmap( TT_SBitDecoder decoder,
- FT_UInt glyph_format,
- FT_ULong glyph_start,
- FT_ULong glyph_size,
- FT_Int x_pos,
- FT_Int y_pos )
- {
- FT_Error error;
- FT_Stream stream = decoder->stream;
- FT_Byte* p;
- FT_Byte* p_limit;
- FT_Byte* data;
-
-
- /* seek into the EBDT table now */
- if ( glyph_start + glyph_size > decoder->ebdt_size )
- {
- error = SFNT_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( FT_STREAM_SEEK( decoder->ebdt_start + glyph_start ) ||
- FT_FRAME_EXTRACT( glyph_size, data ) )
- goto Exit;
-
- p = data;
- p_limit = p + glyph_size;
-
- /* read the data, depending on the glyph format */
- switch ( glyph_format )
- {
- case 1:
- case 2:
- case 8:
- error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 0 );
- break;
-
- case 6:
- case 7:
- case 9:
- error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 );
- break;
-
- default:
- error = SFNT_Err_Ok;
- }
-
- if ( error )
- goto Fail;
-
- {
- TT_SBitDecoder_LoadFunc loader;
-
-
- switch ( glyph_format )
- {
- case 1:
- case 6:
- loader = tt_sbit_decoder_load_byte_aligned;
- break;
-
- case 2:
- case 5:
- case 7:
- loader = tt_sbit_decoder_load_bit_aligned;
- break;
-
- case 8:
- if ( p + 1 > p_limit )
- goto Fail;
-
- p += 1; /* skip padding */
- /* fall-through */
-
- case 9:
- loader = tt_sbit_decoder_load_compound;
- break;
-
- default:
- goto Fail;
- }
-
- error = loader( decoder, p, p_limit, x_pos, y_pos );
- }
-
- Fail:
- FT_FRAME_RELEASE( data );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- tt_sbit_decoder_load_image( TT_SBitDecoder decoder,
- FT_UInt glyph_index,
- FT_Int x_pos,
- FT_Int y_pos )
- {
- /*
- * First, we find the correct strike range that applies to this
- * glyph index.
- */
-
- FT_Byte* p = decoder->eblc_base + decoder->strike_index_array;
- FT_Byte* p_limit = decoder->eblc_limit;
- FT_ULong num_ranges = decoder->strike_index_count;
- FT_UInt start, end, index_format, image_format;
- FT_ULong image_start = 0, image_end = 0, image_offset;
-
-
- for ( ; num_ranges > 0; num_ranges-- )
- {
- start = FT_NEXT_USHORT( p );
- end = FT_NEXT_USHORT( p );
-
- if ( glyph_index >= start && glyph_index <= end )
- goto FoundRange;
-
- p += 4; /* ignore index offset */
- }
- goto NoBitmap;
-
- FoundRange:
- image_offset = FT_NEXT_ULONG( p );
-
- /* overflow check */
- if ( decoder->eblc_base + decoder->strike_index_array + image_offset <
- decoder->eblc_base )
- goto Failure;
-
- p = decoder->eblc_base + decoder->strike_index_array + image_offset;
- if ( p + 8 > p_limit )
- goto NoBitmap;
-
- /* now find the glyph's location and extend within the ebdt table */
- index_format = FT_NEXT_USHORT( p );
- image_format = FT_NEXT_USHORT( p );
- image_offset = FT_NEXT_ULONG ( p );
-
- switch ( index_format )
- {
- case 1: /* 4-byte offsets relative to `image_offset' */
- {
- p += 4 * ( glyph_index - start );
- if ( p + 8 > p_limit )
- goto NoBitmap;
-
- image_start = FT_NEXT_ULONG( p );
- image_end = FT_NEXT_ULONG( p );
-
- if ( image_start == image_end ) /* missing glyph */
- goto NoBitmap;
- }
- break;
-
- case 2: /* big metrics, constant image size */
- {
- FT_ULong image_size;
-
-
- if ( p + 12 > p_limit )
- goto NoBitmap;
-
- image_size = FT_NEXT_ULONG( p );
-
- if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
- goto NoBitmap;
-
- image_start = image_size * ( glyph_index - start );
- image_end = image_start + image_size;
- }
- break;
-
- case 3: /* 2-byte offsets relative to 'image_offset' */
- {
- p += 2 * ( glyph_index - start );
- if ( p + 4 > p_limit )
- goto NoBitmap;
-
- image_start = FT_NEXT_USHORT( p );
- image_end = FT_NEXT_USHORT( p );
-
- if ( image_start == image_end ) /* missing glyph */
- goto NoBitmap;
- }
- break;
-
- case 4: /* sparse glyph array with (glyph,offset) pairs */
- {
- FT_ULong mm, num_glyphs;
-
-
- if ( p + 4 > p_limit )
- goto NoBitmap;
-
- num_glyphs = FT_NEXT_ULONG( p );
-
- /* overflow check */
- if ( p + ( num_glyphs + 1 ) * 4 < p )
- goto Failure;
-
- if ( p + ( num_glyphs + 1 ) * 4 > p_limit )
- goto NoBitmap;
-
- for ( mm = 0; mm < num_glyphs; mm++ )
- {
- FT_UInt gindex = FT_NEXT_USHORT( p );
-
-
- if ( gindex == glyph_index )
- {
- image_start = FT_NEXT_USHORT( p );
- p += 2;
- image_end = FT_PEEK_USHORT( p );
- break;
- }
- p += 2;
- }
-
- if ( mm >= num_glyphs )
- goto NoBitmap;
- }
- break;
-
- case 5: /* constant metrics with sparse glyph codes */
- {
- FT_ULong image_size, mm, num_glyphs;
-
-
- if ( p + 16 > p_limit )
- goto NoBitmap;
-
- image_size = FT_NEXT_ULONG( p );
-
- if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
- goto NoBitmap;
-
- num_glyphs = FT_NEXT_ULONG( p );
-
- /* overflow check */
- if ( p + 2 * num_glyphs < p )
- goto Failure;
-
- if ( p + 2 * num_glyphs > p_limit )
- goto NoBitmap;
-
- for ( mm = 0; mm < num_glyphs; mm++ )
- {
- FT_UInt gindex = FT_NEXT_USHORT( p );
-
-
- if ( gindex == glyph_index )
- break;
- }
-
- if ( mm >= num_glyphs )
- goto NoBitmap;
-
- image_start = image_size * mm;
- image_end = image_start + image_size;
- }
- break;
-
- default:
- goto NoBitmap;
- }
-
- if ( image_start > image_end )
- goto NoBitmap;
-
- image_end -= image_start;
- image_start = image_offset + image_start;
-
- return tt_sbit_decoder_load_bitmap( decoder,
- image_format,
- image_start,
- image_end,
- x_pos,
- y_pos );
-
- Failure:
- return SFNT_Err_Invalid_Table;
-
- NoBitmap:
- return SFNT_Err_Invalid_Argument;
- }
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_sbit_image( TT_Face face,
- FT_ULong strike_index,
- FT_UInt glyph_index,
- FT_UInt load_flags,
- FT_Stream stream,
- FT_Bitmap *map,
- TT_SBit_MetricsRec *metrics )
- {
- TT_SBitDecoderRec decoder[1];
- FT_Error error;
-
- FT_UNUSED( load_flags );
- FT_UNUSED( stream );
- FT_UNUSED( map );
-
-
- error = tt_sbit_decoder_init( decoder, face, strike_index, metrics );
- if ( !error )
- {
- error = tt_sbit_decoder_load_image( decoder, glyph_index, 0, 0 );
- tt_sbit_decoder_done( decoder );
- }
-
- return error;
- }
-
-/* EOF */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile
deleted file mode 100644
index 8a792df056c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/smooth Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) smooth ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = ftgrays ftsmooth ;
- }
- else
- {
- _sources = smooth ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/smooth Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c
deleted file mode 100644
index 10fa2ae7270..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.c
+++ /dev/null
@@ -1,2057 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgrays.c */
-/* */
-/* A new `perfect' anti-aliasing renderer (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file can be compiled without the rest of the FreeType engine, by */
- /* defining the _STANDALONE_ macro when compiling it. You also need to */
- /* put the files `ftgrays.h' and `ftimage.h' into the current */
- /* compilation directory. Typically, you could do something like */
- /* */
- /* - copy `src/smooth/ftgrays.c' (this file) to your current directory */
- /* */
- /* - copy `include/freetype/ftimage.h' and `src/smooth/ftgrays.h' to the */
- /* same directory */
- /* */
- /* - compile `ftgrays' with the _STANDALONE_ macro defined, as in */
- /* */
- /* cc -c -D_STANDALONE_ ftgrays.c */
- /* */
- /* The renderer can be initialized with a call to */
- /* `ft_gray_raster.raster_new'; an anti-aliased bitmap can be generated */
- /* with a call to `ft_gray_raster.raster_render'. */
- /* */
- /* See the comments and documentation in the file `ftimage.h' for more */
- /* details on how the raster works. */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This is a new anti-aliasing scan-converter for FreeType 2. The */
- /* algorithm used here is _very_ different from the one in the standard */
- /* `ftraster' module. Actually, `ftgrays' computes the _exact_ */
- /* coverage of the outline on each pixel cell. */
- /* */
- /* It is based on ideas that I initially found in Raph Levien's */
- /* excellent LibArt graphics library (see http://www.levien.com/libart */
- /* for more information, though the web pages do not tell anything */
- /* about the renderer; you'll have to dive into the source code to */
- /* understand how it works). */
- /* */
- /* Note, however, that this is a _very_ different implementation */
- /* compared to Raph's. Coverage information is stored in a very */
- /* different way, and I don't use sorted vector paths. Also, it doesn't */
- /* use floating point values. */
- /* */
- /* This renderer has the following advantages: */
- /* */
- /* - It doesn't need an intermediate bitmap. Instead, one can supply a */
- /* callback function that will be called by the renderer to draw gray */
- /* spans on any target surface. You can thus do direct composition on */
- /* any kind of bitmap, provided that you give the renderer the right */
- /* callback. */
- /* */
- /* - A perfect anti-aliaser, i.e., it computes the _exact_ coverage on */
- /* each pixel cell. */
- /* */
- /* - It performs a single pass on the outline (the `standard' FT2 */
- /* renderer makes two passes). */
- /* */
- /* - It can easily be modified to render to _any_ number of gray levels */
- /* cheaply. */
- /* */
- /* - For small (< 20) pixel sizes, it is faster than the standard */
- /* renderer. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_smooth
-
-
-#ifdef _STANDALONE_
-
-
- /* define this to dump debugging information */
-/* #define FT_DEBUG_LEVEL_TRACE */
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-#include <stdio.h>
-#include <stdarg.h>
-#endif
-
-#include <string.h>
-#include <setjmp.h>
-#include <limits.h>
-#define FT_UINT_MAX UINT_MAX
-
-#define ft_memset memset
-
-#define ft_setjmp setjmp
-#define ft_longjmp longjmp
-#define ft_jmp_buf jmp_buf
-
-
-#define ErrRaster_Invalid_Mode -2
-#define ErrRaster_Invalid_Outline -1
-#define ErrRaster_Invalid_Argument -3
-#define ErrRaster_Memory_Overflow -4
-
-#define FT_BEGIN_HEADER
-#define FT_END_HEADER
-
-#include "ftimage.h"
-#include "ftgrays.h"
-
-
- /* This macro is used to indicate that a function parameter is unused. */
- /* Its purpose is simply to reduce compiler warnings. Note also that */
- /* simply defining it as `(void)x' doesn't avoid warnings with certain */
- /* ANSI compilers (e.g. LCC). */
-#define FT_UNUSED( x ) (x) = (x)
-
-
- /* we only use level 5 & 7 tracing messages; cf. ftdebug.h */
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- void
- FT_Message( const char* fmt,
- ... )
- {
- va_list ap;
-
-
- va_start( ap, fmt );
- vfprintf( stderr, fmt, ap );
- va_end( ap );
- }
-
- /* we don't handle tracing levels in stand-alone mode; */
-#ifndef FT_TRACE5
-#define FT_TRACE5( varformat ) FT_Message varformat
-#endif
-#ifndef FT_TRACE7
-#define FT_TRACE7( varformat ) FT_Message varformat
-#endif
-#ifndef FT_ERROR
-#define FT_ERROR( varformat ) FT_Message varformat
-#endif
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-#define FT_TRACE5( x ) do { } while ( 0 ) /* nothing */
-#define FT_TRACE7( x ) do { } while ( 0 ) /* nothing */
-#define FT_ERROR( x ) do { } while ( 0 ) /* nothing */
-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-
-#else /* !_STANDALONE_ */
-
-
-#include <ft2build.h>
-#include "ftgrays.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_OUTLINE_H
-
-#include "ftsmerrs.h"
-
-#define ErrRaster_Invalid_Mode Smooth_Err_Cannot_Render_Glyph
-#define ErrRaster_Invalid_Outline Smooth_Err_Invalid_Outline
-#define ErrRaster_Memory_Overflow Smooth_Err_Out_Of_Memory
-#define ErrRaster_Invalid_Argument Smooth_Err_Invalid_Argument
-
-#endif /* !_STANDALONE_ */
-
-
-#ifndef FT_MEM_SET
-#define FT_MEM_SET( d, s, c ) ft_memset( d, s, c )
-#endif
-
-#ifndef FT_MEM_ZERO
-#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
-#endif
-
- /* as usual, for the speed hungry :-) */
-
-#ifndef FT_STATIC_RASTER
-
-
-#define RAS_ARG PWorker worker
-#define RAS_ARG_ PWorker worker,
-
-#define RAS_VAR worker
-#define RAS_VAR_ worker,
-
-#define ras (*worker)
-
-
-#else /* FT_STATIC_RASTER */
-
-
-#define RAS_ARG /* empty */
-#define RAS_ARG_ /* empty */
-#define RAS_VAR /* empty */
-#define RAS_VAR_ /* empty */
-
- static TWorker ras;
-
-
-#endif /* FT_STATIC_RASTER */
-
-
- /* must be at least 6 bits! */
-#define PIXEL_BITS 8
-
-#define ONE_PIXEL ( 1L << PIXEL_BITS )
-#define PIXEL_MASK ( -1L << PIXEL_BITS )
-#define TRUNC( x ) ( (TCoord)( (x) >> PIXEL_BITS ) )
-#define SUBPIXELS( x ) ( (TPos)(x) << PIXEL_BITS )
-#define FLOOR( x ) ( (x) & -ONE_PIXEL )
-#define CEILING( x ) ( ( (x) + ONE_PIXEL - 1 ) & -ONE_PIXEL )
-#define ROUND( x ) ( ( (x) + ONE_PIXEL / 2 ) & -ONE_PIXEL )
-
-#if PIXEL_BITS >= 6
-#define UPSCALE( x ) ( (x) << ( PIXEL_BITS - 6 ) )
-#define DOWNSCALE( x ) ( (x) >> ( PIXEL_BITS - 6 ) )
-#else
-#define UPSCALE( x ) ( (x) >> ( 6 - PIXEL_BITS ) )
-#define DOWNSCALE( x ) ( (x) << ( 6 - PIXEL_BITS ) )
-#endif
-
-
- /*************************************************************************/
- /* */
- /* TYPE DEFINITIONS */
- /* */
-
- /* don't change the following types to FT_Int or FT_Pos, since we might */
- /* need to define them to "float" or "double" when experimenting with */
- /* new algorithms */
-
- typedef int TCoord; /* integer scanline/pixel coordinate */
- typedef long TPos; /* sub-pixel coordinate */
-
- /* determine the type used to store cell areas. This normally takes at */
- /* least PIXEL_BITS*2 + 1 bits. On 16-bit systems, we need to use */
- /* `long' instead of `int', otherwise bad things happen */
-
-#if PIXEL_BITS <= 7
-
- typedef int TArea;
-
-#else /* PIXEL_BITS >= 8 */
-
- /* approximately determine the size of integers using an ANSI-C header */
-#if FT_UINT_MAX == 0xFFFFU
- typedef long TArea;
-#else
- typedef int TArea;
-#endif
-
-#endif /* PIXEL_BITS >= 8 */
-
-
- /* maximal number of gray spans in a call to the span callback */
-#define FT_MAX_GRAY_SPANS 32
-
-
- typedef struct TCell_* PCell;
-
- typedef struct TCell_
- {
- int x;
- int cover;
- TArea area;
- PCell next;
-
- } TCell;
-
-
- typedef struct TWorker_
- {
- TCoord ex, ey;
- TPos min_ex, max_ex;
- TPos min_ey, max_ey;
- TPos count_ex, count_ey;
-
- TArea area;
- int cover;
- int invalid;
-
- PCell cells;
- int max_cells;
- int num_cells;
-
- TCoord cx, cy;
- TPos x, y;
-
- TPos last_ey;
-
- FT_Vector bez_stack[32 * 3 + 1];
- int lev_stack[32];
-
- FT_Outline outline;
- FT_Bitmap target;
- FT_BBox clip_box;
-
- FT_Span gray_spans[FT_MAX_GRAY_SPANS];
- int num_gray_spans;
-
- FT_Raster_Span_Func render_span;
- void* render_span_data;
- int span_y;
-
- int band_size;
- int band_shoot;
- int conic_level;
- int cubic_level;
-
- ft_jmp_buf jump_buffer;
-
- void* buffer;
- long buffer_size;
-
- PCell* ycells;
- int ycount;
-
- } TWorker, *PWorker;
-
-
- typedef struct TRaster_
- {
- void* buffer;
- long buffer_size;
- int band_size;
- void* memory;
- PWorker worker;
-
- } TRaster, *PRaster;
-
-
-
- /*************************************************************************/
- /* */
- /* Initialize the cells table. */
- /* */
- static void
- gray_init_cells( RAS_ARG_ void* buffer,
- long byte_size )
- {
- ras.buffer = buffer;
- ras.buffer_size = byte_size;
-
- ras.ycells = (PCell*) buffer;
- ras.cells = NULL;
- ras.max_cells = 0;
- ras.num_cells = 0;
- ras.area = 0;
- ras.cover = 0;
- ras.invalid = 1;
- }
-
-
- /*************************************************************************/
- /* */
- /* Compute the outline bounding box. */
- /* */
- static void
- gray_compute_cbox( RAS_ARG )
- {
- FT_Outline* outline = &ras.outline;
- FT_Vector* vec = outline->points;
- FT_Vector* limit = vec + outline->n_points;
-
-
- if ( outline->n_points <= 0 )
- {
- ras.min_ex = ras.max_ex = 0;
- ras.min_ey = ras.max_ey = 0;
- return;
- }
-
- ras.min_ex = ras.max_ex = vec->x;
- ras.min_ey = ras.max_ey = vec->y;
-
- vec++;
-
- for ( ; vec < limit; vec++ )
- {
- TPos x = vec->x;
- TPos y = vec->y;
-
-
- if ( x < ras.min_ex ) ras.min_ex = x;
- if ( x > ras.max_ex ) ras.max_ex = x;
- if ( y < ras.min_ey ) ras.min_ey = y;
- if ( y > ras.max_ey ) ras.max_ey = y;
- }
-
- /* truncate the bounding box to integer pixels */
- ras.min_ex = ras.min_ex >> 6;
- ras.min_ey = ras.min_ey >> 6;
- ras.max_ex = ( ras.max_ex + 63 ) >> 6;
- ras.max_ey = ( ras.max_ey + 63 ) >> 6;
- }
-
-
- /*************************************************************************/
- /* */
- /* Record the current cell in the table. */
- /* */
- static PCell
- gray_find_cell( RAS_ARG )
- {
- PCell *pcell, cell;
- int x = ras.ex;
-
-
- if ( x > ras.count_ex )
- x = ras.count_ex;
-
- pcell = &ras.ycells[ras.ey];
- for (;;)
- {
- cell = *pcell;
- if ( cell == NULL || cell->x > x )
- break;
-
- if ( cell->x == x )
- goto Exit;
-
- pcell = &cell->next;
- }
-
- if ( ras.num_cells >= ras.max_cells )
- ft_longjmp( ras.jump_buffer, 1 );
-
- cell = ras.cells + ras.num_cells++;
- cell->x = x;
- cell->area = 0;
- cell->cover = 0;
-
- cell->next = *pcell;
- *pcell = cell;
-
- Exit:
- return cell;
- }
-
-
- static void
- gray_record_cell( RAS_ARG )
- {
- if ( !ras.invalid && ( ras.area | ras.cover ) )
- {
- PCell cell = gray_find_cell( RAS_VAR );
-
-
- cell->area += ras.area;
- cell->cover += ras.cover;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* Set the current cell to a new position. */
- /* */
- static void
- gray_set_cell( RAS_ARG_ TCoord ex,
- TCoord ey )
- {
- /* Move the cell pointer to a new position. We set the `invalid' */
- /* flag to indicate that the cell isn't part of those we're interested */
- /* in during the render phase. This means that: */
- /* */
- /* . the new vertical position must be within min_ey..max_ey-1. */
- /* . the new horizontal position must be strictly less than max_ex */
- /* */
- /* Note that if a cell is to the left of the clipping region, it is */
- /* actually set to the (min_ex-1) horizontal position. */
-
- /* All cells that are on the left of the clipping region go to the */
- /* min_ex - 1 horizontal position. */
- ey -= ras.min_ey;
-
- if ( ex > ras.max_ex )
- ex = ras.max_ex;
-
- ex -= ras.min_ex;
- if ( ex < 0 )
- ex = -1;
-
- /* are we moving to a different cell ? */
- if ( ex != ras.ex || ey != ras.ey )
- {
- /* record the current one if it is valid */
- if ( !ras.invalid )
- gray_record_cell( RAS_VAR );
-
- ras.area = 0;
- ras.cover = 0;
- }
-
- ras.ex = ex;
- ras.ey = ey;
- ras.invalid = ( (unsigned)ey >= (unsigned)ras.count_ey ||
- ex >= ras.count_ex );
- }
-
-
- /*************************************************************************/
- /* */
- /* Start a new contour at a given cell. */
- /* */
- static void
- gray_start_cell( RAS_ARG_ TCoord ex,
- TCoord ey )
- {
- if ( ex > ras.max_ex )
- ex = (TCoord)( ras.max_ex );
-
- if ( ex < ras.min_ex )
- ex = (TCoord)( ras.min_ex - 1 );
-
- ras.area = 0;
- ras.cover = 0;
- ras.ex = ex - ras.min_ex;
- ras.ey = ey - ras.min_ey;
- ras.last_ey = SUBPIXELS( ey );
- ras.invalid = 0;
-
- gray_set_cell( RAS_VAR_ ex, ey );
- }
-
-
- /*************************************************************************/
- /* */
- /* Render a scanline as one or more cells. */
- /* */
- static void
- gray_render_scanline( RAS_ARG_ TCoord ey,
- TPos x1,
- TCoord y1,
- TPos x2,
- TCoord y2 )
- {
- TCoord ex1, ex2, fx1, fx2, delta;
- long p, first, dx;
- int incr, lift, mod, rem;
-
-
- dx = x2 - x1;
-
- ex1 = TRUNC( x1 );
- ex2 = TRUNC( x2 );
- fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
- fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
-
- /* trivial case. Happens often */
- if ( y1 == y2 )
- {
- gray_set_cell( RAS_VAR_ ex2, ey );
- return;
- }
-
- /* everything is located in a single cell. That is easy! */
- /* */
- if ( ex1 == ex2 )
- {
- delta = y2 - y1;
- ras.area += (TArea)( fx1 + fx2 ) * delta;
- ras.cover += delta;
- return;
- }
-
- /* ok, we'll have to render a run of adjacent cells on the same */
- /* scanline... */
- /* */
- p = ( ONE_PIXEL - fx1 ) * ( y2 - y1 );
- first = ONE_PIXEL;
- incr = 1;
-
- if ( dx < 0 )
- {
- p = fx1 * ( y2 - y1 );
- first = 0;
- incr = -1;
- dx = -dx;
- }
-
- delta = (TCoord)( p / dx );
- mod = (TCoord)( p % dx );
- if ( mod < 0 )
- {
- delta--;
- mod += (TCoord)dx;
- }
-
- ras.area += (TArea)( fx1 + first ) * delta;
- ras.cover += delta;
-
- ex1 += incr;
- gray_set_cell( RAS_VAR_ ex1, ey );
- y1 += delta;
-
- if ( ex1 != ex2 )
- {
- p = ONE_PIXEL * ( y2 - y1 + delta );
- lift = (TCoord)( p / dx );
- rem = (TCoord)( p % dx );
- if ( rem < 0 )
- {
- lift--;
- rem += (TCoord)dx;
- }
-
- mod -= (int)dx;
-
- while ( ex1 != ex2 )
- {
- delta = lift;
- mod += rem;
- if ( mod >= 0 )
- {
- mod -= (TCoord)dx;
- delta++;
- }
-
- ras.area += (TArea)ONE_PIXEL * delta;
- ras.cover += delta;
- y1 += delta;
- ex1 += incr;
- gray_set_cell( RAS_VAR_ ex1, ey );
- }
- }
-
- delta = y2 - y1;
- ras.area += (TArea)( fx2 + ONE_PIXEL - first ) * delta;
- ras.cover += delta;
- }
-
-
- /*************************************************************************/
- /* */
- /* Render a given line as a series of scanlines. */
- /* */
- static void
- gray_render_line( RAS_ARG_ TPos to_x,
- TPos to_y )
- {
- TCoord ey1, ey2, fy1, fy2;
- TPos dx, dy, x, x2;
- long p, first;
- int delta, rem, mod, lift, incr;
-
-
- ey1 = TRUNC( ras.last_ey );
- ey2 = TRUNC( to_y ); /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
- fy1 = (TCoord)( ras.y - ras.last_ey );
- fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
-
- dx = to_x - ras.x;
- dy = to_y - ras.y;
-
- /* XXX: we should do something about the trivial case where dx == 0, */
- /* as it happens very often! */
-
- /* perform vertical clipping */
- {
- TCoord min, max;
-
-
- min = ey1;
- max = ey2;
- if ( ey1 > ey2 )
- {
- min = ey2;
- max = ey1;
- }
- if ( min >= ras.max_ey || max < ras.min_ey )
- goto End;
- }
-
- /* everything is on a single scanline */
- if ( ey1 == ey2 )
- {
- gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, to_x, fy2 );
- goto End;
- }
-
- /* vertical line - avoid calling gray_render_scanline */
- incr = 1;
-
- if ( dx == 0 )
- {
- TCoord ex = TRUNC( ras.x );
- TCoord two_fx = (TCoord)( ( ras.x - SUBPIXELS( ex ) ) << 1 );
- TPos area;
-
-
- first = ONE_PIXEL;
- if ( dy < 0 )
- {
- first = 0;
- incr = -1;
- }
-
- delta = (int)( first - fy1 );
- ras.area += (TArea)two_fx * delta;
- ras.cover += delta;
- ey1 += incr;
-
- gray_set_cell( &ras, ex, ey1 );
-
- delta = (int)( first + first - ONE_PIXEL );
- area = (TArea)two_fx * delta;
- while ( ey1 != ey2 )
- {
- ras.area += area;
- ras.cover += delta;
- ey1 += incr;
-
- gray_set_cell( &ras, ex, ey1 );
- }
-
- delta = (int)( fy2 - ONE_PIXEL + first );
- ras.area += (TArea)two_fx * delta;
- ras.cover += delta;
-
- goto End;
- }
-
- /* ok, we have to render several scanlines */
- p = ( ONE_PIXEL - fy1 ) * dx;
- first = ONE_PIXEL;
- incr = 1;
-
- if ( dy < 0 )
- {
- p = fy1 * dx;
- first = 0;
- incr = -1;
- dy = -dy;
- }
-
- delta = (int)( p / dy );
- mod = (int)( p % dy );
- if ( mod < 0 )
- {
- delta--;
- mod += (TCoord)dy;
- }
-
- x = ras.x + delta;
- gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, (TCoord)first );
-
- ey1 += incr;
- gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
-
- if ( ey1 != ey2 )
- {
- p = ONE_PIXEL * dx;
- lift = (int)( p / dy );
- rem = (int)( p % dy );
- if ( rem < 0 )
- {
- lift--;
- rem += (int)dy;
- }
- mod -= (int)dy;
-
- while ( ey1 != ey2 )
- {
- delta = lift;
- mod += rem;
- if ( mod >= 0 )
- {
- mod -= (int)dy;
- delta++;
- }
-
- x2 = x + delta;
- gray_render_scanline( RAS_VAR_ ey1, x,
- (TCoord)( ONE_PIXEL - first ), x2,
- (TCoord)first );
- x = x2;
-
- ey1 += incr;
- gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
- }
- }
-
- gray_render_scanline( RAS_VAR_ ey1, x,
- (TCoord)( ONE_PIXEL - first ), to_x,
- fy2 );
-
- End:
- ras.x = to_x;
- ras.y = to_y;
- ras.last_ey = SUBPIXELS( ey2 );
- }
-
-
- static void
- gray_split_conic( FT_Vector* base )
- {
- TPos a, b;
-
-
- base[4].x = base[2].x;
- b = base[1].x;
- a = base[3].x = ( base[2].x + b ) / 2;
- b = base[1].x = ( base[0].x + b ) / 2;
- base[2].x = ( a + b ) / 2;
-
- base[4].y = base[2].y;
- b = base[1].y;
- a = base[3].y = ( base[2].y + b ) / 2;
- b = base[1].y = ( base[0].y + b ) / 2;
- base[2].y = ( a + b ) / 2;
- }
-
-
- static void
- gray_render_conic( RAS_ARG_ const FT_Vector* control,
- const FT_Vector* to )
- {
- TPos dx, dy;
- int top, level;
- int* levels;
- FT_Vector* arc;
-
-
- dx = DOWNSCALE( ras.x ) + to->x - ( control->x << 1 );
- if ( dx < 0 )
- dx = -dx;
- dy = DOWNSCALE( ras.y ) + to->y - ( control->y << 1 );
- if ( dy < 0 )
- dy = -dy;
- if ( dx < dy )
- dx = dy;
-
- level = 1;
- dx = dx / ras.conic_level;
- while ( dx > 0 )
- {
- dx >>= 2;
- level++;
- }
-
- /* a shortcut to speed things up */
- if ( level <= 1 )
- {
- /* we compute the mid-point directly in order to avoid */
- /* calling gray_split_conic() */
- TPos to_x, to_y, mid_x, mid_y;
-
-
- to_x = UPSCALE( to->x );
- to_y = UPSCALE( to->y );
- mid_x = ( ras.x + to_x + 2 * UPSCALE( control->x ) ) / 4;
- mid_y = ( ras.y + to_y + 2 * UPSCALE( control->y ) ) / 4;
-
- gray_render_line( RAS_VAR_ mid_x, mid_y );
- gray_render_line( RAS_VAR_ to_x, to_y );
-
- return;
- }
-
- arc = ras.bez_stack;
- levels = ras.lev_stack;
- top = 0;
- levels[0] = level;
-
- arc[0].x = UPSCALE( to->x );
- arc[0].y = UPSCALE( to->y );
- arc[1].x = UPSCALE( control->x );
- arc[1].y = UPSCALE( control->y );
- arc[2].x = ras.x;
- arc[2].y = ras.y;
-
- while ( top >= 0 )
- {
- level = levels[top];
- if ( level > 1 )
- {
- /* check that the arc crosses the current band */
- TPos min, max, y;
-
-
- min = max = arc[0].y;
-
- y = arc[1].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
-
- y = arc[2].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
-
- if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
- goto Draw;
-
- gray_split_conic( arc );
- arc += 2;
- top++;
- levels[top] = levels[top - 1] = level - 1;
- continue;
- }
-
- Draw:
- {
- TPos to_x, to_y, mid_x, mid_y;
-
-
- to_x = arc[0].x;
- to_y = arc[0].y;
- mid_x = ( ras.x + to_x + 2 * arc[1].x ) / 4;
- mid_y = ( ras.y + to_y + 2 * arc[1].y ) / 4;
-
- gray_render_line( RAS_VAR_ mid_x, mid_y );
- gray_render_line( RAS_VAR_ to_x, to_y );
-
- top--;
- arc -= 2;
- }
- }
-
- return;
- }
-
-
- static void
- gray_split_cubic( FT_Vector* base )
- {
- TPos a, b, c, d;
-
-
- base[6].x = base[3].x;
- c = base[1].x;
- d = base[2].x;
- base[1].x = a = ( base[0].x + c ) / 2;
- base[5].x = b = ( base[3].x + d ) / 2;
- c = ( c + d ) / 2;
- base[2].x = a = ( a + c ) / 2;
- base[4].x = b = ( b + c ) / 2;
- base[3].x = ( a + b ) / 2;
-
- base[6].y = base[3].y;
- c = base[1].y;
- d = base[2].y;
- base[1].y = a = ( base[0].y + c ) / 2;
- base[5].y = b = ( base[3].y + d ) / 2;
- c = ( c + d ) / 2;
- base[2].y = a = ( a + c ) / 2;
- base[4].y = b = ( b + c ) / 2;
- base[3].y = ( a + b ) / 2;
- }
-
-
- static void
- gray_render_cubic( RAS_ARG_ const FT_Vector* control1,
- const FT_Vector* control2,
- const FT_Vector* to )
- {
- TPos dx, dy, da, db;
- int top, level;
- int* levels;
- FT_Vector* arc;
-
-
- dx = DOWNSCALE( ras.x ) + to->x - ( control1->x << 1 );
- if ( dx < 0 )
- dx = -dx;
- dy = DOWNSCALE( ras.y ) + to->y - ( control1->y << 1 );
- if ( dy < 0 )
- dy = -dy;
- if ( dx < dy )
- dx = dy;
- da = dx;
-
- dx = DOWNSCALE( ras.x ) + to->x - 3 * ( control1->x + control2->x );
- if ( dx < 0 )
- dx = -dx;
- dy = DOWNSCALE( ras.y ) + to->y - 3 * ( control1->x + control2->y );
- if ( dy < 0 )
- dy = -dy;
- if ( dx < dy )
- dx = dy;
- db = dx;
-
- level = 1;
- da = da / ras.cubic_level;
- db = db / ras.conic_level;
- while ( da > 0 || db > 0 )
- {
- da >>= 2;
- db >>= 3;
- level++;
- }
-
- if ( level <= 1 )
- {
- TPos to_x, to_y, mid_x, mid_y;
-
-
- to_x = UPSCALE( to->x );
- to_y = UPSCALE( to->y );
- mid_x = ( ras.x + to_x +
- 3 * UPSCALE( control1->x + control2->x ) ) / 8;
- mid_y = ( ras.y + to_y +
- 3 * UPSCALE( control1->y + control2->y ) ) / 8;
-
- gray_render_line( RAS_VAR_ mid_x, mid_y );
- gray_render_line( RAS_VAR_ to_x, to_y );
- return;
- }
-
- arc = ras.bez_stack;
- arc[0].x = UPSCALE( to->x );
- arc[0].y = UPSCALE( to->y );
- arc[1].x = UPSCALE( control2->x );
- arc[1].y = UPSCALE( control2->y );
- arc[2].x = UPSCALE( control1->x );
- arc[2].y = UPSCALE( control1->y );
- arc[3].x = ras.x;
- arc[3].y = ras.y;
-
- levels = ras.lev_stack;
- top = 0;
- levels[0] = level;
-
- while ( top >= 0 )
- {
- level = levels[top];
- if ( level > 1 )
- {
- /* check that the arc crosses the current band */
- TPos min, max, y;
-
-
- min = max = arc[0].y;
- y = arc[1].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
- y = arc[2].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
- y = arc[3].y;
- if ( y < min ) min = y;
- if ( y > max ) max = y;
- if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < 0 )
- goto Draw;
- gray_split_cubic( arc );
- arc += 3;
- top ++;
- levels[top] = levels[top - 1] = level - 1;
- continue;
- }
-
- Draw:
- {
- TPos to_x, to_y, mid_x, mid_y;
-
-
- to_x = arc[0].x;
- to_y = arc[0].y;
- mid_x = ( ras.x + to_x + 3 * ( arc[1].x + arc[2].x ) ) / 8;
- mid_y = ( ras.y + to_y + 3 * ( arc[1].y + arc[2].y ) ) / 8;
-
- gray_render_line( RAS_VAR_ mid_x, mid_y );
- gray_render_line( RAS_VAR_ to_x, to_y );
- top --;
- arc -= 3;
- }
- }
-
- return;
- }
-
-
-
- static int
- gray_move_to( const FT_Vector* to,
- PWorker worker )
- {
- TPos x, y;
-
-
- /* record current cell, if any */
- gray_record_cell( worker );
-
- /* start to a new position */
- x = UPSCALE( to->x );
- y = UPSCALE( to->y );
-
- gray_start_cell( worker, TRUNC( x ), TRUNC( y ) );
-
- worker->x = x;
- worker->y = y;
- return 0;
- }
-
-
- static int
- gray_line_to( const FT_Vector* to,
- PWorker worker )
- {
- gray_render_line( worker, UPSCALE( to->x ), UPSCALE( to->y ) );
- return 0;
- }
-
-
- static int
- gray_conic_to( const FT_Vector* control,
- const FT_Vector* to,
- PWorker worker )
- {
- gray_render_conic( worker, control, to );
- return 0;
- }
-
-
- static int
- gray_cubic_to( const FT_Vector* control1,
- const FT_Vector* control2,
- const FT_Vector* to,
- PWorker worker )
- {
- gray_render_cubic( worker, control1, control2, to );
- return 0;
- }
-
-
- static void
- gray_render_span( int y,
- int count,
- const FT_Span* spans,
- PWorker worker )
- {
- unsigned char* p;
- FT_Bitmap* map = &worker->target;
-
-
- /* first of all, compute the scanline offset */
- p = (unsigned char*)map->buffer - y * map->pitch;
- if ( map->pitch >= 0 )
- p += ( map->rows - 1 ) * map->pitch;
-
- for ( ; count > 0; count--, spans++ )
- {
- unsigned char coverage = spans->coverage;
-
-
- if ( coverage )
- {
- /* For small-spans it is faster to do it by ourselves than
- * calling `memset'. This is mainly due to the cost of the
- * function call.
- */
- if ( spans->len >= 8 )
- FT_MEM_SET( p + spans->x, (unsigned char)coverage, spans->len );
- else
- {
- unsigned char* q = p + spans->x;
-
-
- switch ( spans->len )
- {
- case 7: *q++ = (unsigned char)coverage;
- case 6: *q++ = (unsigned char)coverage;
- case 5: *q++ = (unsigned char)coverage;
- case 4: *q++ = (unsigned char)coverage;
- case 3: *q++ = (unsigned char)coverage;
- case 2: *q++ = (unsigned char)coverage;
- case 1: *q = (unsigned char)coverage;
- default:
- ;
- }
- }
- }
- }
- }
-
-
- static void
- gray_hline( RAS_ARG_ TCoord x,
- TCoord y,
- TPos area,
- int acount )
- {
- FT_Span* span;
- int count;
- int coverage;
-
-
- /* compute the coverage line's coverage, depending on the */
- /* outline fill rule */
- /* */
- /* the coverage percentage is area/(PIXEL_BITS*PIXEL_BITS*2) */
- /* */
- coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) );
- /* use range 0..256 */
- if ( coverage < 0 )
- coverage = -coverage;
-
- if ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL )
- {
- coverage &= 511;
-
- if ( coverage > 256 )
- coverage = 512 - coverage;
- else if ( coverage == 256 )
- coverage = 255;
- }
- else
- {
- /* normal non-zero winding rule */
- if ( coverage >= 256 )
- coverage = 255;
- }
-
- y += (TCoord)ras.min_ey;
- x += (TCoord)ras.min_ex;
-
- /* FT_Span.x is a 16-bit short, so limit our coordinates appropriately */
- if ( x >= 32767 )
- x = 32767;
-
- if ( coverage )
- {
- /* see whether we can add this span to the current list */
- count = ras.num_gray_spans;
- span = ras.gray_spans + count - 1;
- if ( count > 0 &&
- ras.span_y == y &&
- (int)span->x + span->len == (int)x &&
- span->coverage == coverage )
- {
- span->len = (unsigned short)( span->len + acount );
- return;
- }
-
- if ( ras.span_y != y || count >= FT_MAX_GRAY_SPANS )
- {
- if ( ras.render_span && count > 0 )
- ras.render_span( ras.span_y, count, ras.gray_spans,
- ras.render_span_data );
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- if ( count > 0 )
- {
- int n;
-
-
- FT_TRACE7(( "y = %3d ", ras.span_y ));
- span = ras.gray_spans;
- for ( n = 0; n < count; n++, span++ )
- FT_TRACE7(( "[%d..%d]:%02x ",
- span->x, span->x + span->len - 1, span->coverage ));
- FT_TRACE7(( "\n" ));
- }
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
- ras.num_gray_spans = 0;
- ras.span_y = y;
-
- count = 0;
- span = ras.gray_spans;
- }
- else
- span++;
-
- /* add a gray span to the current list */
- span->x = (short)x;
- span->len = (unsigned short)acount;
- span->coverage = (unsigned char)coverage;
-
- ras.num_gray_spans++;
- }
- }
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- /* to be called while in the debugger -- */
- /* this function causes a compiler warning since it is unused otherwise */
- static void
- gray_dump_cells( RAS_ARG )
- {
- int yindex;
-
-
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
- {
- PCell cell;
-
-
- printf( "%3d:", yindex );
-
- for ( cell = ras.ycells[yindex]; cell != NULL; cell = cell->next )
- printf( " (%3d, c:%4d, a:%6d)", cell->x, cell->cover, cell->area );
- printf( "\n" );
- }
- }
-
-#endif /* FT_DEBUG_LEVEL_TRACE */
-
-
- static void
- gray_sweep( RAS_ARG_ const FT_Bitmap* target )
- {
- int yindex;
-
- FT_UNUSED( target );
-
-
- if ( ras.num_cells == 0 )
- return;
-
- ras.num_gray_spans = 0;
-
- FT_TRACE7(( "gray_sweep: start\n" ));
-
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
- {
- PCell cell = ras.ycells[yindex];
- TCoord cover = 0;
- TCoord x = 0;
-
-
- for ( ; cell != NULL; cell = cell->next )
- {
- TArea area;
-
-
- if ( cell->x > x && cover != 0 )
- gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
- cell->x - x );
-
- cover += cell->cover;
- area = cover * ( ONE_PIXEL * 2 ) - cell->area;
-
- if ( area != 0 && cell->x >= 0 )
- gray_hline( RAS_VAR_ cell->x, yindex, area, 1 );
-
- x = cell->x + 1;
- }
-
- if ( cover != 0 )
- gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
- ras.count_ex - x );
- }
-
- if ( ras.render_span && ras.num_gray_spans > 0 )
- ras.render_span( ras.span_y, ras.num_gray_spans,
- ras.gray_spans, ras.render_span_data );
-
- FT_TRACE7(( "gray_sweep: end\n" ));
- }
-
-
-#ifdef _STANDALONE_
-
- /*************************************************************************/
- /* */
- /* The following function should only compile in stand-alone mode, */
- /* i.e., when building this component without the rest of FreeType. */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_Outline_Decompose */
- /* */
- /* <Description> */
- /* Walk over an outline's structure to decompose it into individual */
- /* segments and Bézier arcs. This function is also able to emit */
- /* `move to' and `close to' operations to indicate the start and end */
- /* of new contours in the outline. */
- /* */
- /* <Input> */
- /* outline :: A pointer to the source target. */
- /* */
- /* func_interface :: A table of `emitters', i.e., function pointers */
- /* called during decomposition to indicate path */
- /* operations. */
- /* */
- /* <InOut> */
- /* user :: A typeless pointer which is passed to each */
- /* emitter during the decomposition. It can be */
- /* used to store the state during the */
- /* decomposition. */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- static int
- FT_Outline_Decompose( const FT_Outline* outline,
- const FT_Outline_Funcs* func_interface,
- void* user )
- {
-#undef SCALED
-#define SCALED( x ) ( ( (x) << shift ) - delta )
-
- FT_Vector v_last;
- FT_Vector v_control;
- FT_Vector v_start;
-
- FT_Vector* point;
- FT_Vector* limit;
- char* tags;
-
- int error;
-
- int n; /* index of contour in outline */
- int first; /* index of first point in contour */
- char tag; /* current point's state */
-
- int shift;
- TPos delta;
-
-
- if ( !outline || !func_interface )
- return ErrRaster_Invalid_Argument;
-
- shift = func_interface->shift;
- delta = func_interface->delta;
- first = 0;
-
- for ( n = 0; n < outline->n_contours; n++ )
- {
- int last; /* index of last point in contour */
-
-
- FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
-
- last = outline->contours[n];
- if ( last < 0 )
- goto Invalid_Outline;
- limit = outline->points + last;
-
- v_start = outline->points[first];
- v_start.x = SCALED( v_start.x );
- v_start.y = SCALED( v_start.y );
-
- v_last = outline->points[last];
- v_last.x = SCALED( v_last.x );
- v_last.y = SCALED( v_last.y );
-
- v_control = v_start;
-
- point = outline->points + first;
- tags = outline->tags + first;
- tag = FT_CURVE_TAG( tags[0] );
-
- /* A contour cannot start with a cubic control point! */
- if ( tag == FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- /* check first point to determine origin */
- if ( tag == FT_CURVE_TAG_CONIC )
- {
- /* first point is conic control. Yes, this happens. */
- if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
- {
- /* start at last point if it is on the curve */
- v_start = v_last;
- limit--;
- }
- else
- {
- /* if both first and last points are conic, */
- /* start at their middle and record its position */
- /* for closure */
- v_start.x = ( v_start.x + v_last.x ) / 2;
- v_start.y = ( v_start.y + v_last.y ) / 2;
-
- v_last = v_start;
- }
- point--;
- tags--;
- }
-
- FT_TRACE5(( " move to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
- error = func_interface->move_to( &v_start, user );
- if ( error )
- goto Exit;
-
- while ( point < limit )
- {
- point++;
- tags++;
-
- tag = FT_CURVE_TAG( tags[0] );
- switch ( tag )
- {
- case FT_CURVE_TAG_ON: /* emit a single line_to */
- {
- FT_Vector vec;
-
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- FT_TRACE5(( " line to (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0 ));
- error = func_interface->line_to( &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- case FT_CURVE_TAG_CONIC: /* consume conic arcs */
- v_control.x = SCALED( point->x );
- v_control.y = SCALED( point->y );
-
- Do_Conic:
- if ( point < limit )
- {
- FT_Vector vec;
- FT_Vector v_middle;
-
-
- point++;
- tags++;
- tag = FT_CURVE_TAG( tags[0] );
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- if ( tag == FT_CURVE_TAG_ON )
- {
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- if ( tag != FT_CURVE_TAG_CONIC )
- goto Invalid_Outline;
-
- v_middle.x = ( v_control.x + vec.x ) / 2;
- v_middle.y = ( v_control.y + vec.y ) / 2;
-
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- v_middle.x / 64.0, v_middle.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &v_middle, user );
- if ( error )
- goto Exit;
-
- v_control = vec;
- goto Do_Conic;
- }
-
- FT_TRACE5(( " conic to (%.2f, %.2f)"
- " with control (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- v_control.x / 64.0, v_control.y / 64.0 ));
- error = func_interface->conic_to( &v_control, &v_start, user );
- goto Close;
-
- default: /* FT_CURVE_TAG_CUBIC */
- {
- FT_Vector vec1, vec2;
-
-
- if ( point + 1 > limit ||
- FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
- goto Invalid_Outline;
-
- point += 2;
- tags += 2;
-
- vec1.x = SCALED( point[-2].x );
- vec1.y = SCALED( point[-2].y );
-
- vec2.x = SCALED( point[-1].x );
- vec2.y = SCALED( point[-1].y );
-
- if ( point <= limit )
- {
- FT_Vector vec;
-
-
- vec.x = SCALED( point->x );
- vec.y = SCALED( point->y );
-
- FT_TRACE5(( " cubic to (%.2f, %.2f)"
- " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- vec.x / 64.0, vec.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
- error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
- if ( error )
- goto Exit;
- continue;
- }
-
- FT_TRACE5(( " cubic to (%.2f, %.2f)"
- " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0,
- vec1.x / 64.0, vec1.y / 64.0,
- vec2.x / 64.0, vec2.y / 64.0 ));
- error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
- goto Close;
- }
- }
- }
-
- /* close the contour with a line segment */
- FT_TRACE5(( " line to (%.2f, %.2f)\n",
- v_start.x / 64.0, v_start.y / 64.0 ));
- error = func_interface->line_to( &v_start, user );
-
- Close:
- if ( error )
- goto Exit;
-
- first = last + 1;
- }
-
- FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
- return 0;
-
- Exit:
- FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
- return error;
-
- Invalid_Outline:
- return ErrRaster_Invalid_Outline;
- }
-
-#endif /* _STANDALONE_ */
-
-
- typedef struct TBand_
- {
- TPos min, max;
-
- } TBand;
-
-
- static int
- gray_convert_glyph_inner( RAS_ARG )
- {
- static
- const FT_Outline_Funcs func_interface =
- {
- (FT_Outline_MoveTo_Func) gray_move_to,
- (FT_Outline_LineTo_Func) gray_line_to,
- (FT_Outline_ConicTo_Func)gray_conic_to,
- (FT_Outline_CubicTo_Func)gray_cubic_to,
- 0,
- 0
- };
-
- volatile int error = 0;
-
-
- if ( ft_setjmp( ras.jump_buffer ) == 0 )
- {
- error = FT_Outline_Decompose( &ras.outline, &func_interface, &ras );
- gray_record_cell( RAS_VAR );
- }
- else
- error = ErrRaster_Memory_Overflow;
-
- return error;
- }
-
-
- static int
- gray_convert_glyph( RAS_ARG )
- {
- TBand bands[40];
- TBand* volatile band;
- int volatile n, num_bands;
- TPos volatile min, max, max_y;
- FT_BBox* clip;
-
-
- /* Set up state in the raster object */
- gray_compute_cbox( RAS_VAR );
-
- /* clip to target bitmap, exit if nothing to do */
- clip = &ras.clip_box;
-
- if ( ras.max_ex <= clip->xMin || ras.min_ex >= clip->xMax ||
- ras.max_ey <= clip->yMin || ras.min_ey >= clip->yMax )
- return 0;
-
- if ( ras.min_ex < clip->xMin ) ras.min_ex = clip->xMin;
- if ( ras.min_ey < clip->yMin ) ras.min_ey = clip->yMin;
-
- if ( ras.max_ex > clip->xMax ) ras.max_ex = clip->xMax;
- if ( ras.max_ey > clip->yMax ) ras.max_ey = clip->yMax;
-
- ras.count_ex = ras.max_ex - ras.min_ex;
- ras.count_ey = ras.max_ey - ras.min_ey;
-
- /* simple heuristic used to speed up the bezier decomposition -- see */
- /* the code in gray_render_conic() and gray_render_cubic() for more */
- /* details */
- ras.conic_level = 32;
- ras.cubic_level = 16;
-
- {
- int level = 0;
-
-
- if ( ras.count_ex > 24 || ras.count_ey > 24 )
- level++;
- if ( ras.count_ex > 120 || ras.count_ey > 120 )
- level++;
-
- ras.conic_level <<= level;
- ras.cubic_level <<= level;
- }
-
- /* set up vertical bands */
- num_bands = (int)( ( ras.max_ey - ras.min_ey ) / ras.band_size );
- if ( num_bands == 0 )
- num_bands = 1;
- if ( num_bands >= 39 )
- num_bands = 39;
-
- ras.band_shoot = 0;
-
- min = ras.min_ey;
- max_y = ras.max_ey;
-
- for ( n = 0; n < num_bands; n++, min = max )
- {
- max = min + ras.band_size;
- if ( n == num_bands - 1 || max > max_y )
- max = max_y;
-
- bands[0].min = min;
- bands[0].max = max;
- band = bands;
-
- while ( band >= bands )
- {
- TPos bottom, top, middle;
- int error;
-
- {
- PCell cells_max;
- int yindex;
- long cell_start, cell_end, cell_mod;
-
-
- ras.ycells = (PCell*)ras.buffer;
- ras.ycount = band->max - band->min;
-
- cell_start = sizeof ( PCell ) * ras.ycount;
- cell_mod = cell_start % sizeof ( TCell );
- if ( cell_mod > 0 )
- cell_start += sizeof ( TCell ) - cell_mod;
-
- cell_end = ras.buffer_size;
- cell_end -= cell_end % sizeof( TCell );
-
- cells_max = (PCell)( (char*)ras.buffer + cell_end );
- ras.cells = (PCell)( (char*)ras.buffer + cell_start );
- if ( ras.cells >= cells_max )
- goto ReduceBands;
-
- ras.max_cells = cells_max - ras.cells;
- if ( ras.max_cells < 2 )
- goto ReduceBands;
-
- for ( yindex = 0; yindex < ras.ycount; yindex++ )
- ras.ycells[yindex] = NULL;
- }
-
- ras.num_cells = 0;
- ras.invalid = 1;
- ras.min_ey = band->min;
- ras.max_ey = band->max;
- ras.count_ey = band->max - band->min;
-
- error = gray_convert_glyph_inner( RAS_VAR );
-
- if ( !error )
- {
- gray_sweep( RAS_VAR_ &ras.target );
- band--;
- continue;
- }
- else if ( error != ErrRaster_Memory_Overflow )
- return 1;
-
- ReduceBands:
- /* render pool overflow; we will reduce the render band by half */
- bottom = band->min;
- top = band->max;
- middle = bottom + ( ( top - bottom ) >> 1 );
-
- /* This is too complex for a single scanline; there must */
- /* be some problems. */
- if ( middle == bottom )
- {
-#ifdef FT_DEBUG_LEVEL_TRACE
- FT_TRACE7(( "gray_convert_glyph: Rotten glyph!\n" ));
-#endif
- return 1;
- }
-
- if ( bottom-top >= ras.band_size )
- ras.band_shoot++;
-
- band[1].min = bottom;
- band[1].max = middle;
- band[0].min = middle;
- band[0].max = top;
- band++;
- }
- }
-
- if ( ras.band_shoot > 8 && ras.band_size > 16 )
- ras.band_size = ras.band_size / 2;
-
- return 0;
- }
-
-
- static int
- gray_raster_render( PRaster raster,
- const FT_Raster_Params* params )
- {
- const FT_Outline* outline = (const FT_Outline*)params->source;
- const FT_Bitmap* target_map = params->target;
- PWorker worker;
-
-
- if ( !raster || !raster->buffer || !raster->buffer_size )
- return ErrRaster_Invalid_Argument;
-
- if ( !outline )
- return ErrRaster_Invalid_Outline;
-
- /* return immediately if the outline is empty */
- if ( outline->n_points == 0 || outline->n_contours <= 0 )
- return 0;
-
- if ( !outline->contours || !outline->points )
- return ErrRaster_Invalid_Outline;
-
- if ( outline->n_points !=
- outline->contours[outline->n_contours - 1] + 1 )
- return ErrRaster_Invalid_Outline;
-
- worker = raster->worker;
-
- /* if direct mode is not set, we must have a target bitmap */
- if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
- {
- if ( !target_map )
- return ErrRaster_Invalid_Argument;
-
- /* nothing to do */
- if ( !target_map->width || !target_map->rows )
- return 0;
-
- if ( !target_map->buffer )
- return ErrRaster_Invalid_Argument;
- }
-
- /* this version does not support monochrome rendering */
- if ( !( params->flags & FT_RASTER_FLAG_AA ) )
- return ErrRaster_Invalid_Mode;
-
- /* compute clipping box */
- if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
- {
- /* compute clip box from target pixmap */
- ras.clip_box.xMin = 0;
- ras.clip_box.yMin = 0;
- ras.clip_box.xMax = target_map->width;
- ras.clip_box.yMax = target_map->rows;
- }
- else if ( params->flags & FT_RASTER_FLAG_CLIP )
- ras.clip_box = params->clip_box;
- else
- {
- ras.clip_box.xMin = -32768L;
- ras.clip_box.yMin = -32768L;
- ras.clip_box.xMax = 32767L;
- ras.clip_box.yMax = 32767L;
- }
-
- gray_init_cells( worker, raster->buffer, raster->buffer_size );
-
- ras.outline = *outline;
- ras.num_cells = 0;
- ras.invalid = 1;
- ras.band_size = raster->band_size;
- ras.num_gray_spans = 0;
-
- if ( params->flags & FT_RASTER_FLAG_DIRECT )
- {
- ras.render_span = (FT_Raster_Span_Func)params->gray_spans;
- ras.render_span_data = params->user;
- }
- else
- {
- ras.target = *target_map;
- ras.render_span = (FT_Raster_Span_Func)gray_render_span;
- ras.render_span_data = &ras;
- }
-
- return gray_convert_glyph( worker );
- }
-
-
- /**** RASTER OBJECT CREATION: In stand-alone mode, we simply use *****/
- /**** a static object. *****/
-
-#ifdef _STANDALONE_
-
- static int
- gray_raster_new( void* memory,
- FT_Raster* araster )
- {
- static TRaster the_raster;
-
- FT_UNUSED( memory );
-
-
- *araster = (FT_Raster)&the_raster;
- FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
-
- return 0;
- }
-
-
- static void
- gray_raster_done( FT_Raster raster )
- {
- /* nothing */
- FT_UNUSED( raster );
- }
-
-#else /* _STANDALONE_ */
-
- static int
- gray_raster_new( FT_Memory memory,
- FT_Raster* araster )
- {
- FT_Error error;
- PRaster raster;
-
-
- *araster = 0;
- if ( !FT_ALLOC( raster, sizeof ( TRaster ) ) )
- {
- raster->memory = memory;
- *araster = (FT_Raster)raster;
- }
-
- return error;
- }
-
-
- static void
- gray_raster_done( FT_Raster raster )
- {
- FT_Memory memory = (FT_Memory)((PRaster)raster)->memory;
-
-
- FT_FREE( raster );
- }
-
-#endif /* _STANDALONE_ */
-
-
- static void
- gray_raster_reset( FT_Raster raster,
- char* pool_base,
- long pool_size )
- {
- PRaster rast = (PRaster)raster;
-
-
- if ( raster )
- {
- if ( pool_base && pool_size >= (long)sizeof ( TWorker ) + 2048 )
- {
- PWorker worker = (PWorker)pool_base;
-
-
- rast->worker = worker;
- rast->buffer = pool_base +
- ( ( sizeof ( TWorker ) + sizeof ( TCell ) - 1 ) &
- ~( sizeof ( TCell ) - 1 ) );
- rast->buffer_size = (long)( ( pool_base + pool_size ) -
- (char*)rast->buffer ) &
- ~( sizeof ( TCell ) - 1 );
- rast->band_size = (int)( rast->buffer_size /
- ( sizeof ( TCell ) * 8 ) );
- }
- else
- {
- rast->buffer = NULL;
- rast->buffer_size = 0;
- rast->worker = NULL;
- }
- }
- }
-
-
- const FT_Raster_Funcs ft_grays_raster =
- {
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Raster_New_Func) gray_raster_new,
- (FT_Raster_Reset_Func) gray_raster_reset,
- (FT_Raster_Set_Mode_Func)0,
- (FT_Raster_Render_Func) gray_raster_render,
- (FT_Raster_Done_Func) gray_raster_done
- };
-
-
-/* END */
-
-
-/* Local Variables: */
-/* coding: utf-8 */
-/* End: */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h
deleted file mode 100644
index 2d409543dce..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftgrays.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftgrays.h */
-/* */
-/* FreeType smooth renderer declaration */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTGRAYS_H__
-#define __FTGRAYS_H__
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-
-#ifdef _STANDALONE_
-#include "ftimage.h"
-#else
-#include <ft2build.h>
-#include FT_IMAGE_H
-#endif
-
-
- /*************************************************************************/
- /* */
- /* To make ftgrays.h independent from configuration files we check */
- /* whether FT_EXPORT_VAR has been defined already. */
- /* */
- /* On some systems and compilers (Win32 mostly), an extra keyword is */
- /* necessary to compile the library as a DLL. */
- /* */
-#ifndef FT_EXPORT_VAR
-#define FT_EXPORT_VAR( x ) extern x
-#endif
-
- FT_EXPORT_VAR( const FT_Raster_Funcs ) ft_grays_raster;
-
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* __FTGRAYS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h
deleted file mode 100644
index 0c2a2ecd90b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmerrs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftsmerrs.h */
-/* */
-/* smooth renderer error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the smooth renderer error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __FTSMERRS_H__
-#define __FTSMERRS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX Smooth_Err_
-#define FT_ERR_BASE FT_Mod_Err_Smooth
-
-#include FT_ERRORS_H
-
-#endif /* __FTSMERRS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c
deleted file mode 100644
index a6db5048d33..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftsmooth.c */
-/* */
-/* Anti-aliasing renderer interface (body). */
-/* */
-/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_OUTLINE_H
-#include "ftsmooth.h"
-#include "ftgrays.h"
-
-#include "ftsmerrs.h"
-
-
- /* initialize renderer -- init its raster */
- static FT_Error
- ft_smooth_init( FT_Renderer render )
- {
- FT_Library library = FT_MODULE_LIBRARY( render );
-
-
- render->clazz->raster_class->raster_reset( render->raster,
- library->raster_pool,
- library->raster_pool_size );
-
- return 0;
- }
-
-
- /* sets render-specific mode */
- static FT_Error
- ft_smooth_set_mode( FT_Renderer render,
- FT_ULong mode_tag,
- FT_Pointer data )
- {
- /* we simply pass it to the raster */
- return render->clazz->raster_class->raster_set_mode( render->raster,
- mode_tag,
- data );
- }
-
- /* transform a given glyph image */
- static FT_Error
- ft_smooth_transform( FT_Renderer render,
- FT_GlyphSlot slot,
- const FT_Matrix* matrix,
- const FT_Vector* delta )
- {
- FT_Error error = Smooth_Err_Ok;
-
-
- if ( slot->format != render->glyph_format )
- {
- error = Smooth_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( matrix )
- FT_Outline_Transform( &slot->outline, matrix );
-
- if ( delta )
- FT_Outline_Translate( &slot->outline, delta->x, delta->y );
-
- Exit:
- return error;
- }
-
-
- /* return the glyph's control box */
- static void
- ft_smooth_get_cbox( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_BBox* cbox )
- {
- FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
-
- if ( slot->format == render->glyph_format )
- FT_Outline_Get_CBox( &slot->outline, cbox );
- }
-
-
- /* convert a slot's glyph image into a bitmap */
- static FT_Error
- ft_smooth_render_generic( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin,
- FT_Render_Mode required_mode )
- {
- FT_Error error;
- FT_Outline* outline = NULL;
- FT_BBox cbox;
- FT_UInt width, height, height_org, width_org, pitch;
- FT_Bitmap* bitmap;
- FT_Memory memory;
- FT_Int hmul = mode == FT_RENDER_MODE_LCD;
- FT_Int vmul = mode == FT_RENDER_MODE_LCD_V;
- FT_Pos x_shift, y_shift, x_left, y_top;
-
- FT_Raster_Params params;
-
-
- /* check glyph image format */
- if ( slot->format != render->glyph_format )
- {
- error = Smooth_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* check mode */
- if ( mode != required_mode )
- return Smooth_Err_Cannot_Render_Glyph;
-
- outline = &slot->outline;
-
- /* translate the outline to the new origin if needed */
- if ( origin )
- FT_Outline_Translate( outline, origin->x, origin->y );
-
- /* compute the control box, and grid fit it */
- FT_Outline_Get_CBox( outline, &cbox );
-
- cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
- cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
- cbox.xMax = FT_PIX_CEIL( cbox.xMax );
- cbox.yMax = FT_PIX_CEIL( cbox.yMax );
-
- width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
- height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
- bitmap = &slot->bitmap;
- memory = render->root.memory;
-
- width_org = width;
- height_org = height;
-
- /* release old bitmap buffer */
- if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
- {
- FT_FREE( bitmap->buffer );
- slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
- }
-
- /* allocate new one, depends on pixel format */
- pitch = width;
- if ( hmul )
- {
- width = width * 3;
- pitch = FT_PAD_CEIL( width, 4 );
- }
-
- if ( vmul )
- height *= 3;
-
- x_shift = (FT_Int) cbox.xMin;
- y_shift = (FT_Int) cbox.yMin;
- x_left = (FT_Int)( cbox.xMin >> 6 );
- y_top = (FT_Int)( cbox.yMax >> 6 );
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
-
- if ( slot->library->lcd_filter_func )
- {
- FT_Int extra = slot->library->lcd_extra;
-
-
- if ( hmul )
- {
- x_shift -= 64 * ( extra >> 1 );
- width += 3 * extra;
- pitch = FT_PAD_CEIL( width, 4 );
- x_left -= extra >> 1;
- }
-
- if ( vmul )
- {
- y_shift -= 64 * ( extra >> 1 );
- height += 3 * extra;
- y_top += extra >> 1;
- }
- }
-
-#endif
-
- bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
- bitmap->num_grays = 256;
- bitmap->width = width;
- bitmap->rows = height;
- bitmap->pitch = pitch;
-
- /* translate outline to render it into the bitmap */
- FT_Outline_Translate( outline, -x_shift, -y_shift );
-
- if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
- goto Exit;
-
- slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
-
- /* set up parameters */
- params.target = bitmap;
- params.source = outline;
- params.flags = FT_RASTER_FLAG_AA;
-
-#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
-
- /* implode outline if needed */
- {
- FT_Vector* points = outline->points;
- FT_Vector* points_end = points + outline->n_points;
- FT_Vector* vec;
-
-
- if ( hmul )
- for ( vec = points; vec < points_end; vec++ )
- vec->x *= 3;
-
- if ( vmul )
- for ( vec = points; vec < points_end; vec++ )
- vec->y *= 3;
- }
-
- /* render outline into the bitmap */
- error = render->raster_render( render->raster, &params );
-
- /* deflate outline if needed */
- {
- FT_Vector* points = outline->points;
- FT_Vector* points_end = points + outline->n_points;
- FT_Vector* vec;
-
-
- if ( hmul )
- for ( vec = points; vec < points_end; vec++ )
- vec->x /= 3;
-
- if ( vmul )
- for ( vec = points; vec < points_end; vec++ )
- vec->y /= 3;
- }
-
- if ( slot->library->lcd_filter_func )
- slot->library->lcd_filter_func( bitmap, mode, slot->library );
-
-#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
- /* render outline into bitmap */
- error = render->raster_render( render->raster, &params );
-
- /* expand it horizontally */
- if ( hmul )
- {
- FT_Byte* line = bitmap->buffer;
- FT_UInt hh;
-
-
- for ( hh = height_org; hh > 0; hh--, line += pitch )
- {
- FT_UInt xx;
- FT_Byte* end = line + width;
-
-
- for ( xx = width_org; xx > 0; xx-- )
- {
- FT_UInt pixel = line[xx-1];
-
-
- end[-3] = (FT_Byte)pixel;
- end[-2] = (FT_Byte)pixel;
- end[-1] = (FT_Byte)pixel;
- end -= 3;
- }
- }
- }
-
- /* expand it vertically */
- if ( vmul )
- {
- FT_Byte* read = bitmap->buffer + ( height - height_org ) * pitch;
- FT_Byte* write = bitmap->buffer;
- FT_UInt hh;
-
-
- for ( hh = height_org; hh > 0; hh-- )
- {
- ft_memcpy( write, read, pitch );
- write += pitch;
-
- ft_memcpy( write, read, pitch );
- write += pitch;
-
- ft_memcpy( write, read, pitch );
- write += pitch;
- read += pitch;
- }
- }
-
-#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
-
- FT_Outline_Translate( outline, x_shift, y_shift );
-
- if ( error )
- goto Exit;
-
- slot->format = FT_GLYPH_FORMAT_BITMAP;
- slot->bitmap_left = x_left;
- slot->bitmap_top = y_top;
-
- Exit:
- if ( outline && origin )
- FT_Outline_Translate( outline, -origin->x, -origin->y );
-
- return error;
- }
-
-
- /* convert a slot's glyph image into a bitmap */
- static FT_Error
- ft_smooth_render( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin )
- {
- if ( mode == FT_RENDER_MODE_LIGHT )
- mode = FT_RENDER_MODE_NORMAL;
-
- return ft_smooth_render_generic( render, slot, mode, origin,
- FT_RENDER_MODE_NORMAL );
- }
-
-
- /* convert a slot's glyph image into a horizontal LCD bitmap */
- static FT_Error
- ft_smooth_render_lcd( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin )
- {
- FT_Error error;
-
- error = ft_smooth_render_generic( render, slot, mode, origin,
- FT_RENDER_MODE_LCD );
- if ( !error )
- slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD;
-
- return error;
- }
-
-
- /* convert a slot's glyph image into a vertical LCD bitmap */
- static FT_Error
- ft_smooth_render_lcd_v( FT_Renderer render,
- FT_GlyphSlot slot,
- FT_Render_Mode mode,
- const FT_Vector* origin )
- {
- FT_Error error;
-
- error = ft_smooth_render_generic( render, slot, mode, origin,
- FT_RENDER_MODE_LCD_V );
- if ( !error )
- slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V;
-
- return error;
- }
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Renderer_Class ft_smooth_renderer_class =
- {
- {
- FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
-
- "smooth",
- 0x10000L,
- 0x20000L,
-
- 0, /* module specific interface */
-
- (FT_Module_Constructor)ft_smooth_init,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- },
-
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Renderer_RenderFunc) ft_smooth_render,
- (FT_Renderer_TransformFunc)ft_smooth_transform,
- (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
- (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
-
- (FT_Raster_Funcs*) &ft_grays_raster
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Renderer_Class ft_smooth_lcd_renderer_class =
- {
- {
- FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
-
- "smooth-lcd",
- 0x10000L,
- 0x20000L,
-
- 0, /* module specific interface */
-
- (FT_Module_Constructor)ft_smooth_init,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- },
-
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Renderer_RenderFunc) ft_smooth_render_lcd,
- (FT_Renderer_TransformFunc)ft_smooth_transform,
- (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
- (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
-
- (FT_Raster_Funcs*) &ft_grays_raster
- };
-
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Renderer_Class ft_smooth_lcdv_renderer_class =
- {
- {
- FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
-
- "smooth-lcdv",
- 0x10000L,
- 0x20000L,
-
- 0, /* module specific interface */
-
- (FT_Module_Constructor)ft_smooth_init,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) 0
- },
-
- FT_GLYPH_FORMAT_OUTLINE,
-
- (FT_Renderer_RenderFunc) ft_smooth_render_lcd_v,
- (FT_Renderer_TransformFunc)ft_smooth_transform,
- (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,
- (FT_Renderer_SetModeFunc) ft_smooth_set_mode,
-
- (FT_Raster_Funcs*) &ft_grays_raster
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h
deleted file mode 100644
index 62cced44873..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/ftsmooth.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftsmooth.h */
-/* */
-/* Anti-aliasing renderer interface (specification). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __FTSMOOTH_H__
-#define __FTSMOOTH_H__
-
-
-#include <ft2build.h>
-#include FT_RENDER_H
-
-
-FT_BEGIN_HEADER
-
-
-#ifndef FT_CONFIG_OPTION_NO_STD_RASTER
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_std_renderer_class;
-#endif
-
-#ifndef FT_CONFIG_OPTION_NO_SMOOTH_RASTER
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_renderer_class;
-
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_lcd_renderer_class;
-
- FT_EXPORT_VAR( const FT_Renderer_Class ) ft_smooth_lcd_v_renderer_class;
-#endif
-
-
-
-FT_END_HEADER
-
-#endif /* __FTSMOOTH_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk
deleted file mode 100644
index 47f6c040764..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/module.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# FreeType 2 smooth renderer module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += SMOOTH_RENDERER
-
-define SMOOTH_RENDERER
-$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_renderer_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer$(ECHO_DRIVER_DONE)
-$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcd_renderer_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for LCDs$(ECHO_DRIVER_DONE)
-$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcdv_renderer_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)smooth $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for vertical LCDs$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk
deleted file mode 100644
index 4f27f01dba7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/rules.mk
+++ /dev/null
@@ -1,69 +0,0 @@
-#
-# FreeType 2 smooth renderer module build rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# smooth driver directory
-#
-SMOOTH_DIR := $(SRC_DIR)/smooth
-
-# compilation flags for the driver
-#
-SMOOTH_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SMOOTH_DIR))
-
-
-# smooth driver sources (i.e., C files)
-#
-SMOOTH_DRV_SRC := $(SMOOTH_DIR)/ftgrays.c \
- $(SMOOTH_DIR)/ftsmooth.c
-
-
-# smooth driver headers
-#
-SMOOTH_DRV_H := $(SMOOTH_DRV_SRC:%c=%h) \
- $(SMOOTH_DIR)/ftsmerrs.h
-
-
-# smooth driver object(s)
-#
-# SMOOTH_DRV_OBJ_M is used during `multi' builds.
-# SMOOTH_DRV_OBJ_S is used during `single' builds.
-#
-SMOOTH_DRV_OBJ_M := $(SMOOTH_DRV_SRC:$(SMOOTH_DIR)/%.c=$(OBJ_DIR)/%.$O)
-SMOOTH_DRV_OBJ_S := $(OBJ_DIR)/smooth.$O
-
-# smooth driver source file for single build
-#
-SMOOTH_DRV_SRC_S := $(SMOOTH_DIR)/smooth.c
-
-
-# smooth driver - single object
-#
-$(SMOOTH_DRV_OBJ_S): $(SMOOTH_DRV_SRC_S) $(SMOOTH_DRV_SRC) \
- $(FREETYPE_H) $(SMOOTH_DRV_H)
- $(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SMOOTH_DRV_SRC_S))
-
-
-# smooth driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(SMOOTH_DIR)/%.c $(FREETYPE_H) $(SMOOTH_DRV_H)
- $(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(SMOOTH_DRV_OBJ_S)
-DRV_OBJS_M += $(SMOOTH_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c b/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c
deleted file mode 100644
index ff6be3e4007..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/smooth/smooth.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/***************************************************************************/
-/* */
-/* smooth.c */
-/* */
-/* FreeType anti-aliasing rasterer module component (body only). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "ftgrays.c"
-#include "ftsmooth.c"
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile
deleted file mode 100644
index 475161e07fd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/Jamfile
+++ /dev/null
@@ -1,5 +0,0 @@
-# Jamfile for src/tools
-#
-SubDir FT2_TOP src tools ;
-
-Main apinames : apinames.c ;
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c
deleted file mode 100644
index 19aec500bf2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/apinames.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- * This little program is used to parse the FreeType headers and
- * find the declaration of all public APIs. This is easy, because
- * they all look like the following:
- *
- * FT_EXPORT( return_type )
- * function_name( function arguments );
- *
- * You must pass the list of header files as arguments. Wildcards are
- * accepted if you are using GCC for compilation (and probably by
- * other compilers too).
- *
- * Author: David Turner, 2005, 2006, 2008
- *
- * This code is explicitly placed into the public domain.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#define PROGRAM_NAME "apinames"
-#define PROGRAM_VERSION "0.1"
-
-#define LINEBUFF_SIZE 1024
-
-typedef enum OutputFormat_
-{
- OUTPUT_LIST = 0, /* output the list of names, one per line */
- OUTPUT_WINDOWS_DEF, /* output a Windows .DEF file for Visual C++ or Mingw */
- OUTPUT_BORLAND_DEF, /* output a Windows .DEF file for Borland C++ */
- OUTPUT_WATCOM_LBC /* output a Watcom Linker Command File */
-
-} OutputFormat;
-
-
-static void
-panic( const char* message )
-{
- fprintf( stderr, "PANIC: %s\n", message );
- exit(2);
-}
-
-
-typedef struct NameRec_
-{
- char* name;
- unsigned int hash;
-
-} NameRec, *Name;
-
-static Name the_names;
-static int num_names;
-static int max_names;
-
-static void
-names_add( const char* name,
- const char* end )
-{
- int nn, len, h;
- Name nm;
-
- if ( end <= name )
- return;
-
- /* compute hash value */
- len = (int)(end - name);
- h = 0;
- for ( nn = 0; nn < len; nn++ )
- h = h*33 + name[nn];
-
- /* check for an pre-existing name */
- for ( nn = 0; nn < num_names; nn++ )
- {
- nm = the_names + nn;
-
- if ( (int)nm->hash == h &&
- memcmp( name, nm->name, len ) == 0 &&
- nm->name[len] == 0 )
- return;
- }
-
- /* add new name */
- if ( num_names >= max_names )
- {
- max_names += (max_names >> 1) + 4;
- the_names = (NameRec*)realloc( the_names, sizeof(the_names[0])*max_names );
- if ( the_names == NULL )
- panic( "not enough memory" );
- }
- nm = &the_names[num_names++];
-
- nm->hash = h;
- nm->name = (char*)malloc( len+1 );
- if ( nm->name == NULL )
- panic( "not enough memory" );
-
- memcpy( nm->name, name, len );
- nm->name[len] = 0;
-}
-
-
-static int
-name_compare( const void* name1,
- const void* name2 )
-{
- Name n1 = (Name)name1;
- Name n2 = (Name)name2;
-
- return strcmp( n1->name, n2->name );
-}
-
-static void
-names_sort( void )
-{
- qsort( the_names, (size_t)num_names, sizeof(the_names[0]), name_compare );
-}
-
-
-static void
-names_dump( FILE* out,
- OutputFormat format,
- const char* dll_name )
-{
- int nn;
-
- switch ( format )
- {
- case OUTPUT_WINDOWS_DEF:
- if ( dll_name )
- fprintf( out, "LIBRARY %s\n", dll_name );
-
- fprintf( out, "DESCRIPTION FreeType 2 DLL\n" );
- fprintf( out, "EXPORTS\n" );
- for ( nn = 0; nn < num_names; nn++ )
- fprintf( out, " %s\n", the_names[nn].name );
- break;
-
- case OUTPUT_BORLAND_DEF:
- if ( dll_name )
- fprintf( out, "LIBRARY %s\n", dll_name );
-
- fprintf( out, "DESCRIPTION FreeType 2 DLL\n" );
- fprintf( out, "EXPORTS\n" );
- for ( nn = 0; nn < num_names; nn++ )
- fprintf( out, " _%s\n", the_names[nn].name );
- break;
-
- case OUTPUT_WATCOM_LBC:
- {
- /* we must omit the .dll suffix from the library name */
- char temp[512];
- char* dot;
-
- if ( dll_name == NULL )
- {
- fprintf( stderr,
- "you must provide a DLL name with the -d option !!\n" );
- exit(4);
- }
-
- dot = strchr( dll_name, '.' );
- if ( dot != NULL )
- {
- int len = (dot - dll_name);
- if ( len > (int)(sizeof(temp)-1) )
- len = sizeof(temp)-1;
-
- memcpy( temp, dll_name, len );
- temp[len] = 0;
-
- dll_name = (const char*)temp;
- }
-
- for ( nn = 0; nn < num_names; nn++ )
- fprintf( out, "++_%s.%s.%s\n", the_names[nn].name, dll_name,
- the_names[nn].name );
- }
- break;
-
- default: /* LIST */
- for ( nn = 0; nn < num_names; nn++ )
- fprintf( out, "%s\n", the_names[nn].name );
- }
-}
-
-
-
-
-/* states of the line parser */
-
-typedef enum State_
-{
- STATE_START = 0, /* waiting for FT_EXPORT keyword and return type */
- STATE_TYPE /* type was read, waiting for function name */
-
-} State;
-
-static int
-read_header_file( FILE* file, int verbose )
-{
- static char buff[ LINEBUFF_SIZE+1 ];
- State state = STATE_START;
-
- while ( !feof( file ) )
- {
- char* p;
-
- if ( !fgets( buff, LINEBUFF_SIZE, file ) )
- break;
-
- p = buff;
-
- while ( *p && (*p == ' ' || *p == '\\') ) /* skip leading whitespace */
- p++;
-
- if ( *p == '\n' || *p == '\r' ) /* skip empty lines */
- continue;
-
- switch ( state )
- {
- case STATE_START:
- {
- if ( memcmp( p, "FT_EXPORT(", 10 ) != 0 )
- break;
-
- p += 10;
- for (;;)
- {
- if ( *p == 0 || *p == '\n' || *p == '\r' )
- goto NextLine;
-
- if ( *p == ')' )
- {
- p++;
- break;
- }
-
- p++;
- }
-
- state = STATE_TYPE;
-
- /* sometimes, the name is just after the FT_EXPORT(...), so
- * skip whitespace, and fall-through if we find an alphanumeric
- * character
- */
- while ( *p == ' ' || *p == '\t' )
- p++;
-
- if ( !isalpha(*p) )
- break;
- }
- /* fall-through */
-
- case STATE_TYPE:
- {
- char* name = p;
-
- while ( isalnum(*p) || *p == '_' )
- p++;
-
- if ( p > name )
- {
- if ( verbose )
- fprintf( stderr, ">>> %.*s\n", p-name, name );
-
- names_add( name, p );
- }
-
- state = STATE_START;
- }
- break;
-
- default:
- ;
- }
-
- NextLine:
- ;
- }
-
- return 0;
-}
-
-
-static void
-usage( void )
-{
- static const char* const format =
- "%s %s: extract FreeType API names from header files\n\n"
- "this program is used to extract the list of public FreeType API\n"
- "functions. It receives the list of header files as argument and\n"
- "generates a sorted list of unique identifiers\n\n"
-
- "usage: %s header1 [options] [header2 ...]\n\n"
-
- "options: - : parse the content of stdin, ignore arguments\n"
- " -v : verbose mode, output sent to standard error\n"
- " -oFILE : write output to FILE instead of standard output\n"
- " -dNAME : indicate DLL file name, 'freetype.dll' by default\n"
- " -w : output .DEF file for Visual C++ and Mingw\n"
- " -wB : output .DEF file for Borland C++\n"
- " -wW : output Watcom Linker Response File\n"
- "\n";
-
- fprintf( stderr,
- format,
- PROGRAM_NAME,
- PROGRAM_VERSION,
- PROGRAM_NAME
- );
- exit(1);
-}
-
-
-int main( int argc, const char* const* argv )
-{
- int from_stdin = 0;
- int verbose = 0;
- OutputFormat format = OUTPUT_LIST; /* the default */
- FILE* out = stdout;
- const char* library_name = NULL;
-
- if ( argc < 2 )
- usage();
-
- /* '-' used as a single argument means read source file from stdin */
- while ( argc > 1 && argv[1][0] == '-' )
- {
- const char* arg = argv[1];
-
- switch ( arg[1] )
- {
- case 'v':
- verbose = 1;
- break;
-
- case 'o':
- if ( arg[2] == 0 )
- {
- if ( argc < 2 )
- usage();
-
- arg = argv[2];
- argv++;
- argc--;
- }
- else
- arg += 2;
-
- out = fopen( arg, "wt" );
- if ( out == NULL )
- {
- fprintf( stderr, "could not open '%s' for writing\n", argv[2] );
- exit(3);
- }
- break;
-
- case 'd':
- if ( arg[2] == 0 )
- {
- if ( argc < 2 )
- usage();
-
- arg = argv[2];
- argv++;
- argc--;
- }
- else
- arg += 2;
-
- library_name = arg;
- break;
-
- case 'w':
- format = OUTPUT_WINDOWS_DEF;
- switch ( arg[2] )
- {
- case 'B':
- format = OUTPUT_BORLAND_DEF;
- break;
-
- case 'W':
- format = OUTPUT_WATCOM_LBC;
- break;
-
- case 0:
- break;
-
- default:
- usage();
- }
- break;
-
- case 0:
- from_stdin = 1;
- break;
-
- default:
- usage();
- }
-
- argc--;
- argv++;
- }
-
- if ( from_stdin )
- {
- read_header_file( stdin, verbose );
- }
- else
- {
- for ( --argc, argv++; argc > 0; argc--, argv++ )
- {
- FILE* file = fopen( argv[0], "rb" );
-
- if ( file == NULL )
- fprintf( stderr, "unable to open '%s'\n", argv[0] );
- else
- {
- if ( verbose )
- fprintf( stderr, "opening '%s'\n", argv[0] );
-
- read_header_file( file, verbose );
- fclose( file );
- }
- }
- }
-
- if ( num_names == 0 )
- panic( "could not find exported functions !!\n" );
-
- names_sort();
- names_dump( out, format, library_name );
-
- if ( out != stdout )
- fclose( out );
-
- return 0;
-}
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py
deleted file mode 100644
index 3f80c5f09a5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/cordic.py
+++ /dev/null
@@ -1,79 +0,0 @@
-# compute arctangent table for CORDIC computations in fttrigon.c
-import sys, math
-
-#units = 64*65536.0 # don't change !!
-units = 256
-scale = units/math.pi
-shrink = 1.0
-comma = ""
-
-def calc_val( x ):
- global units, shrink
- angle = math.atan(x)
- shrink = shrink * math.cos(angle)
- return angle/math.pi * units
-
-def print_val( n, x ):
- global comma
-
- lo = int(x)
- hi = lo + 1
- alo = math.atan(lo)
- ahi = math.atan(hi)
- ax = math.atan(2.0**n)
-
- errlo = abs( alo - ax )
- errhi = abs( ahi - ax )
-
- if ( errlo < errhi ):
- hi = lo
-
- sys.stdout.write( comma + repr( int(hi) ) )
- comma = ", "
-
-
-print ""
-print "table of arctan( 1/2^n ) for PI = " + repr(units/65536.0) + " units"
-
-# compute range of "i"
-r = [-1]
-r = r + range(32)
-
-for n in r:
-
- if n >= 0:
- x = 1.0/(2.0**n) # tangent value
- else:
- x = 2.0**(-n)
-
- angle = math.atan(x) # arctangent
- angle2 = angle*scale # arctangent in FT_Angle units
-
- # determine which integer value for angle gives the best tangent
- lo = int(angle2)
- hi = lo + 1
- tlo = math.tan(lo/scale)
- thi = math.tan(hi/scale)
-
- errlo = abs( tlo - x )
- errhi = abs( thi - x )
-
- angle2 = hi
- if errlo < errhi:
- angle2 = lo
-
- if angle2 <= 0:
- break
-
- sys.stdout.write( comma + repr( int(angle2) ) )
- comma = ", "
-
- shrink = shrink * math.cos( angle2/scale)
-
-
-print
-print "shrink factor = " + repr( shrink )
-print "shrink factor 2 = " + repr( shrink * (2.0**32) )
-print "expansion factor = " + repr(1/shrink)
-print ""
-
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py
deleted file mode 100644
index c10a4edb852..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/content.py
+++ /dev/null
@@ -1,582 +0,0 @@
-# Content (c) 2002, 2004, 2006, 2007, 2008 David Turner <david@freetype.org>
-#
-# This file contains routines used to parse the content of documentation
-# comment blocks and build more structured objects out of them.
-#
-
-from sources import *
-from utils import *
-import string, re
-
-
-# this regular expression is used to detect code sequences. these
-# are simply code fragments embedded in '{' and '}' like in:
-#
-# {
-# x = y + z;
-# if ( zookoo == 2 )
-# {
-# foobar();
-# }
-# }
-#
-# note that indentation of the starting and ending accolades must be
-# exactly the same. the code sequence can contain accolades at greater
-# indentation
-#
-re_code_start = re.compile( r"(\s*){\s*$" )
-re_code_end = re.compile( r"(\s*)}\s*$" )
-
-
-# this regular expression is used to isolate identifiers from
-# other text
-#
-re_identifier = re.compile( r'(\w*)' )
-
-
-# we collect macros ending in `_H'; while outputting the object data, we use
-# this info together with the object's file location to emit the appropriate
-# header file macro and name before the object itself
-#
-re_header_macro = re.compile( r'^#define\s{1,}(\w{1,}_H)\s{1,}<(.*)>' )
-
-
-#############################################################################
-#
-# The DocCode class is used to store source code lines.
-#
-# 'self.lines' contains a set of source code lines that will be dumped as
-# HTML in a <PRE> tag.
-#
-# The object is filled line by line by the parser; it strips the leading
-# "margin" space from each input line before storing it in 'self.lines'.
-#
-class DocCode:
-
- def __init__( self, margin, lines ):
- self.lines = []
- self.words = None
-
- # remove margin spaces
- for l in lines:
- if string.strip( l[:margin] ) == "":
- l = l[margin:]
- self.lines.append( l )
-
- def dump( self, prefix = "", width = 60 ):
- lines = self.dump_lines( 0, width )
- for l in lines:
- print prefix + l
-
- def dump_lines( self, margin = 0, width = 60 ):
- result = []
- for l in self.lines:
- result.append( " " * margin + l )
- return result
-
-
-
-#############################################################################
-#
-# The DocPara class is used to store "normal" text paragraph.
-#
-# 'self.words' contains the list of words that make up the paragraph
-#
-class DocPara:
-
- def __init__( self, lines ):
- self.lines = None
- self.words = []
- for l in lines:
- l = string.strip( l )
- self.words.extend( string.split( l ) )
-
- def dump( self, prefix = "", width = 60 ):
- lines = self.dump_lines( 0, width )
- for l in lines:
- print prefix + l
-
- def dump_lines( self, margin = 0, width = 60 ):
- cur = "" # current line
- col = 0 # current width
- result = []
-
- for word in self.words:
- ln = len( word )
- if col > 0:
- ln = ln + 1
-
- if col + ln > width:
- result.append( " " * margin + cur )
- cur = word
- col = len( word )
- else:
- if col > 0:
- cur = cur + " "
- cur = cur + word
- col = col + ln
-
- if col > 0:
- result.append( " " * margin + cur )
-
- return result
-
-
-
-#############################################################################
-#
-# The DocField class is used to store a list containing either DocPara or
-# DocCode objects. Each DocField also has an optional "name" which is used
-# when the object corresponds to a field or value definition
-#
-class DocField:
-
- def __init__( self, name, lines ):
- self.name = name # can be None for normal paragraphs/sources
- self.items = [] # list of items
-
- mode_none = 0 # start parsing mode
- mode_code = 1 # parsing code sequences
- mode_para = 3 # parsing normal paragraph
-
- margin = -1 # current code sequence indentation
- cur_lines = []
-
- # now analyze the markup lines to see if they contain paragraphs,
- # code sequences or fields definitions
- #
- start = 0
- mode = mode_none
-
- for l in lines:
- # are we parsing a code sequence ?
- if mode == mode_code:
- m = re_code_end.match( l )
- if m and len( m.group( 1 ) ) <= margin:
- # that's it, we finised the code sequence
- code = DocCode( 0, cur_lines )
- self.items.append( code )
- margin = -1
- cur_lines = []
- mode = mode_none
- else:
- # nope, continue the code sequence
- cur_lines.append( l[margin:] )
- else:
- # start of code sequence ?
- m = re_code_start.match( l )
- if m:
- # save current lines
- if cur_lines:
- para = DocPara( cur_lines )
- self.items.append( para )
- cur_lines = []
-
- # switch to code extraction mode
- margin = len( m.group( 1 ) )
- mode = mode_code
- else:
- if not string.split( l ) and cur_lines:
- # if the line is empty, we end the current paragraph,
- # if any
- para = DocPara( cur_lines )
- self.items.append( para )
- cur_lines = []
- else:
- # otherwise, simply add the line to the current
- # paragraph
- cur_lines.append( l )
-
- if mode == mode_code:
- # unexpected end of code sequence
- code = DocCode( margin, cur_lines )
- self.items.append( code )
- elif cur_lines:
- para = DocPara( cur_lines )
- self.items.append( para )
-
- def dump( self, prefix = "" ):
- if self.field:
- print prefix + self.field + " ::"
- prefix = prefix + "----"
-
- first = 1
- for p in self.items:
- if not first:
- print ""
- p.dump( prefix )
- first = 0
-
- def dump_lines( self, margin = 0, width = 60 ):
- result = []
- nl = None
-
- for p in self.items:
- if nl:
- result.append( "" )
-
- result.extend( p.dump_lines( margin, width ) )
- nl = 1
-
- return result
-
-
-
-# this regular expression is used to detect field definitions
-#
-re_field = re.compile( r"\s*(\w*|\w(\w|\.)*\w)\s*::" )
-
-
-
-class DocMarkup:
-
- def __init__( self, tag, lines ):
- self.tag = string.lower( tag )
- self.fields = []
-
- cur_lines = []
- field = None
- mode = 0
-
- for l in lines:
- m = re_field.match( l )
- if m:
- # we detected the start of a new field definition
-
- # first, save the current one
- if cur_lines:
- f = DocField( field, cur_lines )
- self.fields.append( f )
- cur_lines = []
- field = None
-
- field = m.group( 1 ) # record field name
- ln = len( m.group( 0 ) )
- l = " " * ln + l[ln:]
- cur_lines = [l]
- else:
- cur_lines.append( l )
-
- if field or cur_lines:
- f = DocField( field, cur_lines )
- self.fields.append( f )
-
- def get_name( self ):
- try:
- return self.fields[0].items[0].words[0]
- except:
- return None
-
- def get_start( self ):
- try:
- result = ""
- for word in self.fields[0].items[0].words:
- result = result + " " + word
- return result[1:]
- except:
- return "ERROR"
-
- def dump( self, margin ):
- print " " * margin + "<" + self.tag + ">"
- for f in self.fields:
- f.dump( " " )
- print " " * margin + "</" + self.tag + ">"
-
-
-
-class DocChapter:
-
- def __init__( self, block ):
- self.block = block
- self.sections = []
- if block:
- self.name = block.name
- self.title = block.get_markup_words( "title" )
- self.order = block.get_markup_words( "sections" )
- else:
- self.name = "Other"
- self.title = string.split( "Miscellaneous" )
- self.order = []
-
-
-
-class DocSection:
-
- def __init__( self, name = "Other" ):
- self.name = name
- self.blocks = {}
- self.block_names = [] # ordered block names in section
- self.defs = []
- self.abstract = ""
- self.description = ""
- self.order = []
- self.title = "ERROR"
- self.chapter = None
-
- def add_def( self, block ):
- self.defs.append( block )
-
- def add_block( self, block ):
- self.block_names.append( block.name )
- self.blocks[block.name] = block
-
- def process( self ):
- # lookup one block that contains a valid section description
- for block in self.defs:
- title = block.get_markup_text( "title" )
- if title:
- self.title = title
- self.abstract = block.get_markup_words( "abstract" )
- self.description = block.get_markup_items( "description" )
- self.order = block.get_markup_words( "order" )
- return
-
- def reorder( self ):
- self.block_names = sort_order_list( self.block_names, self.order )
-
-
-
-class ContentProcessor:
-
- def __init__( self ):
- """initialize a block content processor"""
- self.reset()
-
- self.sections = {} # dictionary of documentation sections
- self.section = None # current documentation section
-
- self.chapters = [] # list of chapters
-
- self.headers = {} # dictionary of header macros
-
- def set_section( self, section_name ):
- """set current section during parsing"""
- if not self.sections.has_key( section_name ):
- section = DocSection( section_name )
- self.sections[section_name] = section
- self.section = section
- else:
- self.section = self.sections[section_name]
-
- def add_chapter( self, block ):
- chapter = DocChapter( block )
- self.chapters.append( chapter )
-
-
- def reset( self ):
- """reset the content processor for a new block"""
- self.markups = []
- self.markup = None
- self.markup_lines = []
-
- def add_markup( self ):
- """add a new markup section"""
- if self.markup and self.markup_lines:
-
- # get rid of last line of markup if it's empty
- marks = self.markup_lines
- if len( marks ) > 0 and not string.strip( marks[-1] ):
- self.markup_lines = marks[:-1]
-
- m = DocMarkup( self.markup, self.markup_lines )
-
- self.markups.append( m )
-
- self.markup = None
- self.markup_lines = []
-
- def process_content( self, content ):
- """process a block content and return a list of DocMarkup objects
- corresponding to it"""
- markup = None
- markup_lines = []
- first = 1
-
- for line in content:
- found = None
- for t in re_markup_tags:
- m = t.match( line )
- if m:
- found = string.lower( m.group( 1 ) )
- prefix = len( m.group( 0 ) )
- line = " " * prefix + line[prefix:] # remove markup from line
- break
-
- # is it the start of a new markup section ?
- if found:
- first = 0
- self.add_markup() # add current markup content
- self.markup = found
- if len( string.strip( line ) ) > 0:
- self.markup_lines.append( line )
- elif first == 0:
- self.markup_lines.append( line )
-
- self.add_markup()
-
- return self.markups
-
- def parse_sources( self, source_processor ):
- blocks = source_processor.blocks
- count = len( blocks )
-
- for n in range( count ):
- source = blocks[n]
- if source.content:
- # this is a documentation comment, we need to catch
- # all following normal blocks in the "follow" list
- #
- follow = []
- m = n + 1
- while m < count and not blocks[m].content:
- follow.append( blocks[m] )
- m = m + 1
-
- doc_block = DocBlock( source, follow, self )
-
- def finish( self ):
- # process all sections to extract their abstract, description
- # and ordered list of items
- #
- for sec in self.sections.values():
- sec.process()
-
- # process chapters to check that all sections are correctly
- # listed there
- for chap in self.chapters:
- for sec in chap.order:
- if self.sections.has_key( sec ):
- section = self.sections[sec]
- section.chapter = chap
- section.reorder()
- chap.sections.append( section )
- else:
- sys.stderr.write( "WARNING: chapter '" + \
- chap.name + "' in " + chap.block.location() + \
- " lists unknown section '" + sec + "'\n" )
-
- # check that all sections are in a chapter
- #
- others = []
- for sec in self.sections.values():
- if not sec.chapter:
- others.append( sec )
-
- # create a new special chapter for all remaining sections
- # when necessary
- #
- if others:
- chap = DocChapter( None )
- chap.sections = others
- self.chapters.append( chap )
-
-
-
-class DocBlock:
-
- def __init__( self, source, follow, processor ):
- processor.reset()
-
- self.source = source
- self.code = []
- self.type = "ERRTYPE"
- self.name = "ERRNAME"
- self.section = processor.section
- self.markups = processor.process_content( source.content )
-
- # compute block type from first markup tag
- try:
- self.type = self.markups[0].tag
- except:
- pass
-
- # compute block name from first markup paragraph
- try:
- markup = self.markups[0]
- para = markup.fields[0].items[0]
- name = para.words[0]
- m = re_identifier.match( name )
- if m:
- name = m.group( 1 )
- self.name = name
- except:
- pass
-
- if self.type == "section":
- # detect new section starts
- processor.set_section( self.name )
- processor.section.add_def( self )
- elif self.type == "chapter":
- # detect new chapter
- processor.add_chapter( self )
- else:
- processor.section.add_block( self )
-
- # now, compute the source lines relevant to this documentation
- # block. We keep normal comments in for obvious reasons (??)
- source = []
- for b in follow:
- if b.format:
- break
- for l in b.lines:
- # collect header macro definitions
- m = re_header_macro.match( l )
- if m:
- processor.headers[m.group( 2 )] = m.group( 1 );
-
- # we use "/* */" as a separator
- if re_source_sep.match( l ):
- break
- source.append( l )
-
- # now strip the leading and trailing empty lines from the sources
- start = 0
- end = len( source ) - 1
-
- while start < end and not string.strip( source[start] ):
- start = start + 1
-
- while start < end and not string.strip( source[end] ):
- end = end - 1
-
- source = source[start:end + 1]
-
- self.code = source
-
- def location( self ):
- return self.source.location()
-
- def get_markup( self, tag_name ):
- """return the DocMarkup corresponding to a given tag in a block"""
- for m in self.markups:
- if m.tag == string.lower( tag_name ):
- return m
- return None
-
- def get_markup_name( self, tag_name ):
- """return the name of a given primary markup in a block"""
- try:
- m = self.get_markup( tag_name )
- return m.get_name()
- except:
- return None
-
- def get_markup_words( self, tag_name ):
- try:
- m = self.get_markup( tag_name )
- return m.fields[0].items[0].words
- except:
- return []
-
- def get_markup_text( self, tag_name ):
- result = self.get_markup_words( tag_name )
- return string.join( result )
-
- def get_markup_items( self, tag_name ):
- try:
- m = self.get_markup( tag_name )
- return m.fields[0].items
- except:
- return None
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py
deleted file mode 100644
index 3ddf4a94a15..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docbeauty.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env python
-#
-# DocBeauty (c) 2003, 2004, 2008 David Turner <david@freetype.org>
-#
-# This program is used to beautify the documentation comments used
-# in the FreeType 2 public headers.
-#
-
-from sources import *
-from content import *
-from utils import *
-
-import utils
-
-import sys, os, time, string, getopt
-
-
-content_processor = ContentProcessor()
-
-
-def beautify_block( block ):
- if block.content:
- content_processor.reset()
-
- markups = content_processor.process_content( block.content )
- text = []
- first = 1
-
- for markup in markups:
- text.extend( markup.beautify( first ) )
- first = 0
-
- # now beautify the documentation "borders" themselves
- lines = [" /*************************************************************************"]
- for l in text:
- lines.append( " *" + l )
- lines.append( " */" )
-
- block.lines = lines
-
-
-def usage():
- print "\nDocBeauty 0.1 Usage information\n"
- print " docbeauty [options] file1 [file2 ...]\n"
- print "using the following options:\n"
- print " -h : print this page"
- print " -b : backup original files with the 'orig' extension"
- print ""
- print " --backup : same as -b"
-
-
-def main( argv ):
- """main program loop"""
-
- global output_dir
-
- try:
- opts, args = getopt.getopt( sys.argv[1:], \
- "hb", \
- ["help", "backup"] )
- except getopt.GetoptError:
- usage()
- sys.exit( 2 )
-
- if args == []:
- usage()
- sys.exit( 1 )
-
- # process options
- #
- output_dir = None
- do_backup = None
-
- for opt in opts:
- if opt[0] in ( "-h", "--help" ):
- usage()
- sys.exit( 0 )
-
- if opt[0] in ( "-b", "--backup" ):
- do_backup = 1
-
- # create context and processor
- source_processor = SourceProcessor()
-
- # retrieve the list of files to process
- file_list = make_file_list( args )
- for filename in file_list:
- source_processor.parse_file( filename )
-
- for block in source_processor.blocks:
- beautify_block( block )
-
- new_name = filename + ".new"
- ok = None
-
- try:
- file = open( new_name, "wt" )
- for block in source_processor.blocks:
- for line in block.lines:
- file.write( line )
- file.write( "\n" )
- file.close()
- except:
- ok = 0
-
-
-# if called from the command line
-#
-if __name__ == '__main__':
- main( sys.argv )
-
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py
deleted file mode 100644
index 1d9de9fbff2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/docmaker.py
+++ /dev/null
@@ -1,106 +0,0 @@
-#!/usr/bin/env python
-#
-# DocMaker (c) 2002, 2004, 2008 David Turner <david@freetype.org>
-#
-# This program is a re-write of the original DocMaker took used
-# to generate the API Reference of the FreeType font engine
-# by converting in-source comments into structured HTML.
-#
-# This new version is capable of outputting XML data, as well
-# as accepts more liberal formatting options.
-#
-# It also uses regular expression matching and substitution
-# to speed things significantly.
-#
-
-from sources import *
-from content import *
-from utils import *
-from formatter import *
-from tohtml import *
-
-import utils
-
-import sys, os, time, string, glob, getopt
-
-
-def usage():
- print "\nDocMaker Usage information\n"
- print " docmaker [options] file1 [file2 ...]\n"
- print "using the following options:\n"
- print " -h : print this page"
- print " -t : set project title, as in '-t \"My Project\"'"
- print " -o : set output directory, as in '-o mydir'"
- print " -p : set documentation prefix, as in '-p ft2'"
- print ""
- print " --title : same as -t, as in '--title=\"My Project\"'"
- print " --output : same as -o, as in '--output=mydir'"
- print " --prefix : same as -p, as in '--prefix=ft2'"
-
-
-def main( argv ):
- """main program loop"""
-
- global output_dir
-
- try:
- opts, args = getopt.getopt( sys.argv[1:], \
- "ht:o:p:", \
- ["help", "title=", "output=", "prefix="] )
- except getopt.GetoptError:
- usage()
- sys.exit( 2 )
-
- if args == []:
- usage()
- sys.exit( 1 )
-
- # process options
- #
- project_title = "Project"
- project_prefix = None
- output_dir = None
-
- for opt in opts:
- if opt[0] in ( "-h", "--help" ):
- usage()
- sys.exit( 0 )
-
- if opt[0] in ( "-t", "--title" ):
- project_title = opt[1]
-
- if opt[0] in ( "-o", "--output" ):
- utils.output_dir = opt[1]
-
- if opt[0] in ( "-p", "--prefix" ):
- project_prefix = opt[1]
-
- check_output()
-
- # create context and processor
- source_processor = SourceProcessor()
- content_processor = ContentProcessor()
-
- # retrieve the list of files to process
- file_list = make_file_list( args )
- for filename in file_list:
- source_processor.parse_file( filename )
- content_processor.parse_sources( source_processor )
-
- # process sections
- content_processor.finish()
-
- formatter = HtmlFormatter( content_processor, project_title, project_prefix )
-
- formatter.toc_dump()
- formatter.index_dump()
- formatter.section_dump_all()
-
-
-# if called from the command line
-#
-if __name__ == '__main__':
- main( sys.argv )
-
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py
deleted file mode 100644
index f62ce676c15..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/formatter.py
+++ /dev/null
@@ -1,188 +0,0 @@
-# Formatter (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
-#
-
-from sources import *
-from content import *
-from utils import *
-
-# This is the base Formatter class. Its purpose is to convert
-# a content processor's data into specific documents (i.e., table of
-# contents, global index, and individual API reference indices).
-#
-# You need to sub-class it to output anything sensible. For example,
-# the file tohtml.py contains the definition of the HtmlFormatter sub-class
-# used to output -- you guessed it -- HTML.
-#
-
-class Formatter:
-
- def __init__( self, processor ):
- self.processor = processor
- self.identifiers = {}
- self.chapters = processor.chapters
- self.sections = processor.sections.values()
- self.block_index = []
-
- # store all blocks in a dictionary
- self.blocks = []
- for section in self.sections:
- for block in section.blocks.values():
- self.add_identifier( block.name, block )
-
- # add enumeration values to the index, since this is useful
- for markup in block.markups:
- if markup.tag == 'values':
- for field in markup.fields:
- self.add_identifier( field.name, block )
-
- self.block_index = self.identifiers.keys()
- self.block_index.sort( index_sort )
-
- def add_identifier( self, name, block ):
- if self.identifiers.has_key( name ):
- # duplicate name!
- sys.stderr.write( \
- "WARNING: duplicate definition for '" + name + "' in " + \
- block.location() + ", previous definition in " + \
- self.identifiers[name].location() + "\n" )
- else:
- self.identifiers[name] = block
-
- #
- # Formatting the table of contents
- #
- def toc_enter( self ):
- pass
-
- def toc_chapter_enter( self, chapter ):
- pass
-
- def toc_section_enter( self, section ):
- pass
-
- def toc_section_exit( self, section ):
- pass
-
- def toc_chapter_exit( self, chapter ):
- pass
-
- def toc_index( self, index_filename ):
- pass
-
- def toc_exit( self ):
- pass
-
- def toc_dump( self, toc_filename = None, index_filename = None ):
- output = None
- if toc_filename:
- output = open_output( toc_filename )
-
- self.toc_enter()
-
- for chap in self.processor.chapters:
-
- self.toc_chapter_enter( chap )
-
- for section in chap.sections:
- self.toc_section_enter( section )
- self.toc_section_exit( section )
-
- self.toc_chapter_exit( chap )
-
- self.toc_index( index_filename )
-
- self.toc_exit()
-
- if output:
- close_output( output )
-
- #
- # Formatting the index
- #
- def index_enter( self ):
- pass
-
- def index_name_enter( self, name ):
- pass
-
- def index_name_exit( self, name ):
- pass
-
- def index_exit( self ):
- pass
-
- def index_dump( self, index_filename = None ):
- output = None
- if index_filename:
- output = open_output( index_filename )
-
- self.index_enter()
-
- for name in self.block_index:
- self.index_name_enter( name )
- self.index_name_exit( name )
-
- self.index_exit()
-
- if output:
- close_output( output )
-
- #
- # Formatting a section
- #
- def section_enter( self, section ):
- pass
-
- def block_enter( self, block ):
- pass
-
- def markup_enter( self, markup, block = None ):
- pass
-
- def field_enter( self, field, markup = None, block = None ):
- pass
-
- def field_exit( self, field, markup = None, block = None ):
- pass
-
- def markup_exit( self, markup, block = None ):
- pass
-
- def block_exit( self, block ):
- pass
-
- def section_exit( self, section ):
- pass
-
- def section_dump( self, section, section_filename = None ):
- output = None
- if section_filename:
- output = open_output( section_filename )
-
- self.section_enter( section )
-
- for name in section.block_names:
- block = self.identifiers[name]
- self.block_enter( block )
-
- for markup in block.markups[1:]: # always ignore first markup!
- self.markup_enter( markup, block )
-
- for field in markup.fields:
- self.field_enter( field, markup, block )
- self.field_exit( field, markup, block )
-
- self.markup_exit( markup, block )
-
- self.block_exit( block )
-
- self.section_exit( section )
-
- if output:
- close_output( output )
-
- def section_dump_all( self ):
- for section in self.sections:
- self.section_dump( section )
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py
deleted file mode 100644
index dcfbf7dae65..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/sources.py
+++ /dev/null
@@ -1,347 +0,0 @@
-# Sources (c) 2002, 2003, 2004, 2006, 2007, 2008
-# David Turner <david@freetype.org>
-#
-#
-# this file contains definitions of classes needed to decompose
-# C sources files into a series of multi-line "blocks". There are
-# two kinds of blocks:
-#
-# - normal blocks, which contain source code or ordinary comments
-#
-# - documentation blocks, which have restricted formatting, and
-# whose text always start with a documentation markup tag like
-# "<Function>", "<Type>", etc..
-#
-# the routines used to process the content of documentation blocks
-# are not contained here, but in "content.py"
-#
-# the classes and methods found here only deal with text parsing
-# and basic documentation block extraction
-#
-
-import fileinput, re, sys, os, string
-
-
-
-################################################################
-##
-## BLOCK FORMAT PATTERN
-##
-## A simple class containing compiled regular expressions used
-## to detect potential documentation format block comments within
-## C source code
-##
-## note that the 'column' pattern must contain a group that will
-## be used to "unbox" the content of documentation comment blocks
-##
-class SourceBlockFormat:
-
- def __init__( self, id, start, column, end ):
- """create a block pattern, used to recognize special documentation blocks"""
- self.id = id
- self.start = re.compile( start, re.VERBOSE )
- self.column = re.compile( column, re.VERBOSE )
- self.end = re.compile( end, re.VERBOSE )
-
-
-
-#
-# format 1 documentation comment blocks look like the following:
-#
-# /************************************/
-# /* */
-# /* */
-# /* */
-# /************************************/
-#
-# we define a few regular expressions here to detect them
-#
-
-start = r'''
- \s* # any number of whitespace
- /\*{2,}/ # followed by '/' and at least two asterisks then '/'
- \s*$ # probably followed by whitespace
-'''
-
-column = r'''
- \s* # any number of whitespace
- /\*{1} # followed by '/' and precisely one asterisk
- ([^*].*) # followed by anything (group 1)
- \*{1}/ # followed by one asterisk and a '/'
- \s*$ # probably followed by whitespace
-'''
-
-re_source_block_format1 = SourceBlockFormat( 1, start, column, start )
-
-
-#
-# format 2 documentation comment blocks look like the following:
-#
-# /************************************ (at least 2 asterisks)
-# *
-# *
-# *
-# *
-# **/ (1 or more asterisks at the end)
-#
-# we define a few regular expressions here to detect them
-#
-start = r'''
- \s* # any number of whitespace
- /\*{2,} # followed by '/' and at least two asterisks
- \s*$ # probably followed by whitespace
-'''
-
-column = r'''
- \s* # any number of whitespace
- \*{1}(?!/) # followed by precisely one asterisk not followed by `/'
- (.*) # then anything (group1)
-'''
-
-end = r'''
- \s* # any number of whitespace
- \*+/ # followed by at least one asterisk, then '/'
-'''
-
-re_source_block_format2 = SourceBlockFormat( 2, start, column, end )
-
-
-#
-# the list of supported documentation block formats, we could add new ones
-# relatively easily
-#
-re_source_block_formats = [re_source_block_format1, re_source_block_format2]
-
-
-#
-# the following regular expressions corresponds to markup tags
-# within the documentation comment blocks. they're equivalent
-# despite their different syntax
-#
-# notice how each markup tag _must_ begin a new line
-#
-re_markup_tag1 = re.compile( r'''\s*<(\w*)>''' ) # <xxxx> format
-re_markup_tag2 = re.compile( r'''\s*@(\w*):''' ) # @xxxx: format
-
-#
-# the list of supported markup tags, we could add new ones relatively
-# easily
-#
-re_markup_tags = [re_markup_tag1, re_markup_tag2]
-
-#
-# used to detect a cross-reference, after markup tags have been stripped
-#
-re_crossref = re.compile( r'@(\w*)(.*)' )
-
-#
-# used to detect italic and bold styles in paragraph text
-#
-re_italic = re.compile( r"_(\w(\w|')*)_(.*)" ) # _italic_
-re_bold = re.compile( r"\*(\w(\w|')*)\*(.*)" ) # *bold*
-
-#
-# used to detect the end of commented source lines
-#
-re_source_sep = re.compile( r'\s*/\*\s*\*/' )
-
-#
-# used to perform cross-reference within source output
-#
-re_source_crossref = re.compile( r'(\W*)(\w*)' )
-
-#
-# a list of reserved source keywords
-#
-re_source_keywords = re.compile( '''\\b ( typedef |
- struct |
- enum |
- union |
- const |
- char |
- int |
- short |
- long |
- void |
- signed |
- unsigned |
- \#include |
- \#define |
- \#undef |
- \#if |
- \#ifdef |
- \#ifndef |
- \#else |
- \#endif ) \\b''', re.VERBOSE )
-
-
-################################################################
-##
-## SOURCE BLOCK CLASS
-##
-## A SourceProcessor is in charge or reading a C source file
-## and decomposing it into a series of different "SourceBlocks".
-## each one of these blocks can be made of the following data:
-##
-## - A documentation comment block that starts with "/**" and
-## whose exact format will be discussed later
-##
-## - normal sources lines, include comments
-##
-## the important fields in a text block are the following ones:
-##
-## self.lines : a list of text lines for the corresponding block
-##
-## self.content : for documentation comment blocks only, this is the
-## block content that has been "unboxed" from its
-## decoration. This is None for all other blocks
-## (i.e. sources or ordinary comments with no starting
-## markup tag)
-##
-class SourceBlock:
-
- def __init__( self, processor, filename, lineno, lines ):
- self.processor = processor
- self.filename = filename
- self.lineno = lineno
- self.lines = lines[:]
- self.format = processor.format
- self.content = []
-
- if self.format == None:
- return
-
- words = []
-
- # extract comment lines
- lines = []
-
- for line0 in self.lines:
- m = self.format.column.match( line0 )
- if m:
- lines.append( m.group( 1 ) )
-
- # now, look for a markup tag
- for l in lines:
- l = string.strip( l )
- if len( l ) > 0:
- for tag in re_markup_tags:
- if tag.match( l ):
- self.content = lines
- return
-
- def location( self ):
- return "(" + self.filename + ":" + repr( self.lineno ) + ")"
-
- # debugging only - not used in normal operations
- def dump( self ):
- if self.content:
- print "{{{content start---"
- for l in self.content:
- print l
- print "---content end}}}"
- return
-
- fmt = ""
- if self.format:
- fmt = repr( self.format.id ) + " "
-
- for line in self.lines:
- print line
-
-
-
-################################################################
-##
-## SOURCE PROCESSOR CLASS
-##
-## The SourceProcessor is in charge or reading a C source file
-## and decomposing it into a series of different "SourceBlock"
-## objects.
-##
-## each one of these blocks can be made of the following data:
-##
-## - A documentation comment block that starts with "/**" and
-## whose exact format will be discussed later
-##
-## - normal sources lines, include comments
-##
-##
-class SourceProcessor:
-
- def __init__( self ):
- """initialize a source processor"""
- self.blocks = []
- self.filename = None
- self.format = None
- self.lines = []
-
- def reset( self ):
- """reset a block processor, clean all its blocks"""
- self.blocks = []
- self.format = None
-
- def parse_file( self, filename ):
- """parse a C source file, and add its blocks to the processor's list"""
- self.reset()
-
- self.filename = filename
-
- fileinput.close()
- self.format = None
- self.lineno = 0
- self.lines = []
-
- for line in fileinput.input( filename ):
- # strip trailing newlines, important on Windows machines!
- if line[-1] == '\012':
- line = line[0:-1]
-
- if self.format == None:
- self.process_normal_line( line )
- else:
- if self.format.end.match( line ):
- # that's a normal block end, add it to lines and
- # create a new block
- self.lines.append( line )
- self.add_block_lines()
- elif self.format.column.match( line ):
- # that's a normal column line, add it to 'lines'
- self.lines.append( line )
- else:
- # humm.. this is an unexpected block end,
- # create a new block, but don't process the line
- self.add_block_lines()
-
- # we need to process the line again
- self.process_normal_line( line )
-
- # record the last lines
- self.add_block_lines()
-
- def process_normal_line( self, line ):
- """process a normal line and check whether it is the start of a new block"""
- for f in re_source_block_formats:
- if f.start.match( line ):
- self.add_block_lines()
- self.format = f
- self.lineno = fileinput.filelineno()
-
- self.lines.append( line )
-
- def add_block_lines( self ):
- """add the current accumulated lines and create a new block"""
- if self.lines != []:
- block = SourceBlock( self, self.filename, self.lineno, self.lines )
-
- self.blocks.append( block )
- self.format = None
- self.lines = []
-
- # debugging only, not used in normal operations
- def dump( self ):
- """print all blocks in a processor"""
- for b in self.blocks:
- b.dump()
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py
deleted file mode 100644
index fffa120973d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/tohtml.py
+++ /dev/null
@@ -1,593 +0,0 @@
-# ToHTML (c) 2002, 2003, 2005, 2006, 2007, 2008
-# David Turner <david@freetype.org>
-
-from sources import *
-from content import *
-from formatter import *
-
-import time
-
-
-# The following defines the HTML header used by all generated pages.
-html_header_1 = """\
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
-"http://www.w3.org/TR/html4/loose.dtd">
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-<title>\
-"""
-
-html_header_2 = """\
- API Reference</title>
-<style type="text/css">
- body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
- color: #000000;
- background: #FFFFFF; }
-
- p { text-align: justify; }
- h1 { text-align: center; }
- li { text-align: justify; }
- td { padding: 0 0.5em 0 0.5em; }
- td.left { padding: 0 0.5em 0 0.5em;
- text-align: left; }
-
- a:link { color: #0000EF; }
- a:visited { color: #51188E; }
- a:hover { color: #FF0000; }
-
- span.keyword { font-family: monospace;
- text-align: left;
- white-space: pre;
- color: darkblue; }
-
- pre.colored { color: blue; }
-
- ul.empty { list-style-type: none; }
-</style>
-</head>
-<body>
-"""
-
-html_header_3 = """
-<table align=center><tr><td><font size=-1>[<a href="\
-"""
-
-html_header_3i = """
-<table align=center><tr><td width="100%"></td>
-<td><font size=-1>[<a href="\
-"""
-
-html_header_4 = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-<td><font size=-1>[<a href="\
-"""
-
-html_header_5 = """\
-">TOC</a>]</font></td></tr></table>
-<center><h1>\
-"""
-
-html_header_5t = """\
-">Index</a>]</font></td>
-<td width="100%"></td></tr></table>
-<center><h1>\
-"""
-
-html_header_6 = """\
- API Reference</h1></center>
-"""
-
-
-# The HTML footer used by all generated pages.
-html_footer = """\
-</body>
-</html>\
-"""
-
-# The header and footer used for each section.
-section_title_header = "<center><h1>"
-section_title_footer = "</h1></center>"
-
-# The header and footer used for code segments.
-code_header = '<pre class="colored">'
-code_footer = '</pre>'
-
-# Paragraph header and footer.
-para_header = "<p>"
-para_footer = "</p>"
-
-# Block header and footer.
-block_header = '<table align=center width="75%"><tr><td>'
-block_footer_start = """\
-</td></tr></table>
-<hr width="75%">
-<table align=center width="75%"><tr><td><font size=-2>[<a href="\
-"""
-block_footer_middle = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-<td><font size=-2>[<a href="\
-"""
-block_footer_end = """\
-">TOC</a>]</font></td></tr></table>
-"""
-
-# Description header/footer.
-description_header = '<table align=center width="87%"><tr><td>'
-description_footer = "</td></tr></table><br>"
-
-# Marker header/inter/footer combination.
-marker_header = '<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>'
-marker_inter = "</b></em></td></tr><tr><td>"
-marker_footer = "</td></tr></table>"
-
-# Header location header/footer.
-header_location_header = '<table align=center width="87%"><tr><td>'
-header_location_footer = "</td></tr></table><br>"
-
-# Source code extracts header/footer.
-source_header = '<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>\n'
-source_footer = "\n</pre></table><br>"
-
-# Chapter header/inter/footer.
-chapter_header = '<br><table align=center width="75%"><tr><td><h2>'
-chapter_inter = '</h2><ul class="empty"><li>'
-chapter_footer = '</li></ul></td></tr></table>'
-
-# Index footer.
-index_footer_start = """\
-<hr>
-<table><tr><td width="100%"></td>
-<td><font size=-2>[<a href="\
-"""
-index_footer_end = """\
-">TOC</a>]</font></td></tr></table>
-"""
-
-# TOC footer.
-toc_footer_start = """\
-<hr>
-<table><tr><td><font size=-2>[<a href="\
-"""
-toc_footer_end = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-</tr></table>
-"""
-
-
-# source language keyword coloration/styling
-keyword_prefix = '<span class="keyword">'
-keyword_suffix = '</span>'
-
-section_synopsis_header = '<h2>Synopsis</h2>'
-section_synopsis_footer = ''
-
-
-# Translate a single line of source to HTML. This will convert
-# a "<" into "&lt.", ">" into "&gt.", etc.
-def html_quote( line ):
- result = string.replace( line, "&", "&amp;" )
- result = string.replace( result, "<", "&lt;" )
- result = string.replace( result, ">", "&gt;" )
- return result
-
-
-# same as 'html_quote', but ignores left and right brackets
-def html_quote0( line ):
- return string.replace( line, "&", "&amp;" )
-
-
-def dump_html_code( lines, prefix = "" ):
- # clean the last empty lines
- l = len( self.lines )
- while l > 0 and string.strip( self.lines[l - 1] ) == "":
- l = l - 1
-
- # The code footer should be directly appended to the last code
- # line to avoid an additional blank line.
- print prefix + code_header,
- for line in self.lines[0 : l + 1]:
- print '\n' + prefix + html_quote( line ),
- print prefix + code_footer,
-
-
-
-class HtmlFormatter( Formatter ):
-
- def __init__( self, processor, project_title, file_prefix ):
- Formatter.__init__( self, processor )
-
- global html_header_1, html_header_2, html_header_3
- global html_header_4, html_header_5, html_footer
-
- if file_prefix:
- file_prefix = file_prefix + "-"
- else:
- file_prefix = ""
-
- self.headers = processor.headers
- self.project_title = project_title
- self.file_prefix = file_prefix
- self.html_header = html_header_1 + project_title + \
- html_header_2 + \
- html_header_3 + file_prefix + "index.html" + \
- html_header_4 + file_prefix + "toc.html" + \
- html_header_5 + project_title + \
- html_header_6
-
- self.html_index_header = html_header_1 + project_title + \
- html_header_2 + \
- html_header_3i + file_prefix + "toc.html" + \
- html_header_5 + project_title + \
- html_header_6
-
- self.html_toc_header = html_header_1 + project_title + \
- html_header_2 + \
- html_header_3 + file_prefix + "index.html" + \
- html_header_5t + project_title + \
- html_header_6
-
- self.html_footer = "<center><font size=""-2"">generated on " + \
- time.asctime( time.localtime( time.time() ) ) + \
- "</font></center>" + html_footer
-
- self.columns = 3
-
- def make_section_url( self, section ):
- return self.file_prefix + section.name + ".html"
-
- def make_block_url( self, block ):
- return self.make_section_url( block.section ) + "#" + block.name
-
- def make_html_words( self, words ):
- """ convert a series of simple words into some HTML text """
- line = ""
- if words:
- line = html_quote( words[0] )
- for w in words[1:]:
- line = line + " " + html_quote( w )
-
- return line
-
- def make_html_word( self, word ):
- """analyze a simple word to detect cross-references and styling"""
- # look for cross-references
- m = re_crossref.match( word )
- if m:
- try:
- name = m.group( 1 )
- rest = m.group( 2 )
- block = self.identifiers[name]
- url = self.make_block_url( block )
- return '<a href="' + url + '">' + name + '</a>' + rest
- except:
- # we detected a cross-reference to an unknown item
- sys.stderr.write( \
- "WARNING: undefined cross reference '" + name + "'.\n" )
- return '?' + name + '?' + rest
-
- # look for italics and bolds
- m = re_italic.match( word )
- if m:
- name = m.group( 1 )
- rest = m.group( 3 )
- return '<i>' + name + '</i>' + rest
-
- m = re_bold.match( word )
- if m:
- name = m.group( 1 )
- rest = m.group( 3 )
- return '<b>' + name + '</b>' + rest
-
- return html_quote( word )
-
- def make_html_para( self, words ):
- """ convert words of a paragraph into tagged HTML text, handle xrefs """
- line = ""
- if words:
- line = self.make_html_word( words[0] )
- for word in words[1:]:
- line = line + " " + self.make_html_word( word )
- # convert `...' quotations into real left and right single quotes
- line = re.sub( r"(^|\W)`(.*?)'(\W|$)", \
- r'\1&lsquo;\2&rsquo;\3', \
- line )
- # convert tilde into non-breakable space
- line = string.replace( line, "~", "&nbsp;" )
-
- return para_header + line + para_footer
-
- def make_html_code( self, lines ):
- """ convert a code sequence to HTML """
- line = code_header + '\n'
- for l in lines:
- line = line + html_quote( l ) + '\n'
-
- return line + code_footer
-
- def make_html_items( self, items ):
- """ convert a field's content into some valid HTML """
- lines = []
- for item in items:
- if item.lines:
- lines.append( self.make_html_code( item.lines ) )
- else:
- lines.append( self.make_html_para( item.words ) )
-
- return string.join( lines, '\n' )
-
- def print_html_items( self, items ):
- print self.make_html_items( items )
-
- def print_html_field( self, field ):
- if field.name:
- print "<table><tr valign=top><td><b>" + field.name + "</b></td><td>"
-
- print self.make_html_items( field.items )
-
- if field.name:
- print "</td></tr></table>"
-
- def html_source_quote( self, line, block_name = None ):
- result = ""
- while line:
- m = re_source_crossref.match( line )
- if m:
- name = m.group( 2 )
- prefix = html_quote( m.group( 1 ) )
- length = len( m.group( 0 ) )
-
- if name == block_name:
- # this is the current block name, if any
- result = result + prefix + '<b>' + name + '</b>'
- elif re_source_keywords.match( name ):
- # this is a C keyword
- result = result + prefix + keyword_prefix + name + keyword_suffix
- elif self.identifiers.has_key( name ):
- # this is a known identifier
- block = self.identifiers[name]
- result = result + prefix + '<a href="' + \
- self.make_block_url( block ) + '">' + name + '</a>'
- else:
- result = result + html_quote( line[:length] )
-
- line = line[length:]
- else:
- result = result + html_quote( line )
- line = []
-
- return result
-
- def print_html_field_list( self, fields ):
- print "<p></p>"
- print "<table cellpadding=3 border=0>"
- for field in fields:
- if len( field.name ) > 22:
- print "<tr valign=top><td colspan=0><b>" + field.name + "</b></td></tr>"
- print "<tr valign=top><td></td><td>"
- else:
- print "<tr valign=top><td><b>" + field.name + "</b></td><td>"
-
- self.print_html_items( field.items )
- print "</td></tr>"
- print "</table>"
-
- def print_html_markup( self, markup ):
- table_fields = []
- for field in markup.fields:
- if field.name:
- # we begin a new series of field or value definitions, we
- # will record them in the 'table_fields' list before outputting
- # all of them as a single table
- #
- table_fields.append( field )
- else:
- if table_fields:
- self.print_html_field_list( table_fields )
- table_fields = []
-
- self.print_html_items( field.items )
-
- if table_fields:
- self.print_html_field_list( table_fields )
-
- #
- # Formatting the index
- #
- def index_enter( self ):
- print self.html_index_header
- self.index_items = {}
-
- def index_name_enter( self, name ):
- block = self.identifiers[name]
- url = self.make_block_url( block )
- self.index_items[name] = url
-
- def index_exit( self ):
- # block_index already contains the sorted list of index names
- count = len( self.block_index )
- rows = ( count + self.columns - 1 ) / self.columns
-
- print "<table align=center border=0 cellpadding=0 cellspacing=0>"
- for r in range( rows ):
- line = "<tr>"
- for c in range( self.columns ):
- i = r + c * rows
- if i < count:
- bname = self.block_index[r + c * rows]
- url = self.index_items[bname]
- line = line + '<td><a href="' + url + '">' + bname + '</a></td>'
- else:
- line = line + '<td></td>'
- line = line + "</tr>"
- print line
-
- print "</table>"
-
- print index_footer_start + \
- self.file_prefix + "toc.html" + \
- index_footer_end
-
- print self.html_footer
-
- self.index_items = {}
-
- def index_dump( self, index_filename = None ):
- if index_filename == None:
- index_filename = self.file_prefix + "index.html"
-
- Formatter.index_dump( self, index_filename )
-
- #
- # Formatting the table of content
- #
- def toc_enter( self ):
- print self.html_toc_header
- print "<center><h1>Table of Contents</h1></center>"
-
- def toc_chapter_enter( self, chapter ):
- print chapter_header + string.join( chapter.title ) + chapter_inter
- print "<table cellpadding=5>"
-
- def toc_section_enter( self, section ):
- print '<tr valign=top><td class="left">'
- print '<a href="' + self.make_section_url( section ) + '">' + \
- section.title + '</a></td><td>'
-
- print self.make_html_para( section.abstract )
-
- def toc_section_exit( self, section ):
- print "</td></tr>"
-
- def toc_chapter_exit( self, chapter ):
- print "</table>"
- print chapter_footer
-
- def toc_index( self, index_filename ):
- print chapter_header + \
- '<a href="' + index_filename + '">Global Index</a>' + \
- chapter_inter + chapter_footer
-
- def toc_exit( self ):
- print toc_footer_start + \
- self.file_prefix + "index.html" + \
- toc_footer_end
-
- print self.html_footer
-
- def toc_dump( self, toc_filename = None, index_filename = None ):
- if toc_filename == None:
- toc_filename = self.file_prefix + "toc.html"
-
- if index_filename == None:
- index_filename = self.file_prefix + "index.html"
-
- Formatter.toc_dump( self, toc_filename, index_filename )
-
- #
- # Formatting sections
- #
- def section_enter( self, section ):
- print self.html_header
-
- print section_title_header
- print section.title
- print section_title_footer
-
- maxwidth = 0
- for b in section.blocks.values():
- if len( b.name ) > maxwidth:
- maxwidth = len( b.name )
-
- width = 70 # XXX magic number
- if maxwidth <> 0:
- # print section synopsis
- print section_synopsis_header
- print "<table align=center cellspacing=5 cellpadding=0 border=0>"
-
- columns = width / maxwidth
- if columns < 1:
- columns = 1
-
- count = len( section.block_names )
- rows = ( count + columns - 1 ) / columns
-
- for r in range( rows ):
- line = "<tr>"
- for c in range( columns ):
- i = r + c * rows
- line = line + '<td></td><td>'
- if i < count:
- name = section.block_names[i]
- line = line + '<a href="#' + name + '">' + name + '</a>'
-
- line = line + '</td>'
- line = line + "</tr>"
- print line
-
- print "</table><br><br>"
- print section_synopsis_footer
-
- print description_header
- print self.make_html_items( section.description )
- print description_footer
-
- def block_enter( self, block ):
- print block_header
-
- # place html anchor if needed
- if block.name:
- print '<h4><a name="' + block.name + '">' + block.name + '</a></h4>'
-
- # dump the block C source lines now
- if block.code:
- header = ''
- for f in self.headers.keys():
- if block.source.filename.find( f ) >= 0:
- header = self.headers[f] + ' (' + f + ')'
- break;
-
-# if not header:
-# sys.stderr.write( \
-# 'WARNING: No header macro for ' + block.source.filename + '.\n' )
-
- if header:
- print header_location_header
- print 'Defined in ' + header + '.'
- print header_location_footer
-
- print source_header
- for l in block.code:
- print self.html_source_quote( l, block.name )
- print source_footer
-
- def markup_enter( self, markup, block ):
- if markup.tag == "description":
- print description_header
- else:
- print marker_header + markup.tag + marker_inter
-
- self.print_html_markup( markup )
-
- def markup_exit( self, markup, block ):
- if markup.tag == "description":
- print description_footer
- else:
- print marker_footer
-
- def block_exit( self, block ):
- print block_footer_start + self.file_prefix + "index.html" + \
- block_footer_middle + self.file_prefix + "toc.html" + \
- block_footer_end
-
- def section_exit( self, section ):
- print html_footer
-
- def section_dump_all( self ):
- for section in self.sections:
- self.section_dump( section, self.file_prefix + section.name + '.html' )
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py
deleted file mode 100644
index 1d96658c7d5..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/docmaker/utils.py
+++ /dev/null
@@ -1,132 +0,0 @@
-# Utils (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
-#
-
-import string, sys, os, glob
-
-# current output directory
-#
-output_dir = None
-
-
-# This function is used to sort the index. It is a simple lexicographical
-# sort, except that it places capital letters before lowercase ones.
-#
-def index_sort( s1, s2 ):
- if not s1:
- return -1
-
- if not s2:
- return 1
-
- l1 = len( s1 )
- l2 = len( s2 )
- m1 = string.lower( s1 )
- m2 = string.lower( s2 )
-
- for i in range( l1 ):
- if i >= l2 or m1[i] > m2[i]:
- return 1
-
- if m1[i] < m2[i]:
- return -1
-
- if s1[i] < s2[i]:
- return -1
-
- if s1[i] > s2[i]:
- return 1
-
- if l2 > l1:
- return -1
-
- return 0
-
-
-# Sort input_list, placing the elements of order_list in front.
-#
-def sort_order_list( input_list, order_list ):
- new_list = order_list[:]
- for id in input_list:
- if not id in order_list:
- new_list.append( id )
- return new_list
-
-
-# Open the standard output to a given project documentation file. Use
-# "output_dir" to determine the filename location if necessary and save the
-# old stdout in a tuple that is returned by this function.
-#
-def open_output( filename ):
- global output_dir
-
- if output_dir and output_dir != "":
- filename = output_dir + os.sep + filename
-
- old_stdout = sys.stdout
- new_file = open( filename, "w" )
- sys.stdout = new_file
-
- return ( new_file, old_stdout )
-
-
-# Close the output that was returned by "close_output".
-#
-def close_output( output ):
- output[0].close()
- sys.stdout = output[1]
-
-
-# Check output directory.
-#
-def check_output():
- global output_dir
- if output_dir:
- if output_dir != "":
- if not os.path.isdir( output_dir ):
- sys.stderr.write( "argument" + " '" + output_dir + "' " + \
- "is not a valid directory" )
- sys.exit( 2 )
- else:
- output_dir = None
-
-
-def file_exists( pathname ):
- """checks that a given file exists"""
- result = 1
- try:
- file = open( pathname, "r" )
- file.close()
- except:
- result = None
- sys.stderr.write( pathname + " couldn't be accessed\n" )
-
- return result
-
-
-def make_file_list( args = None ):
- """builds a list of input files from command-line arguments"""
- file_list = []
- # sys.stderr.write( repr( sys.argv[1 :] ) + '\n' )
-
- if not args:
- args = sys.argv[1 :]
-
- for pathname in args:
- if string.find( pathname, '*' ) >= 0:
- newpath = glob.glob( pathname )
- newpath.sort() # sort files -- this is important because
- # of the order of files
- else:
- newpath = [pathname]
-
- file_list.extend( newpath )
-
- if len( file_list ) == 0:
- file_list = None
- else:
- # now filter the file list to remove non-existing ones
- file_list = filter( file_exists, file_list )
-
- return file_list
-
-# eof
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile
deleted file mode 100644
index 2e619299cdf..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-# TOP_DIR and OBJ_DIR should be set by the user to the right directories,
-# if necessary.
-
-TOP_DIR ?= ../../..
-OBJ_DIR ?= $(TOP_DIR)/objs
-
-
-# The setup below is for gcc on a Unix-like platform.
-
-SRC_DIR = $(TOP_DIR)/src/tools/ftrandom
-
-CC = gcc
-WFLAGS = -Wmissing-prototypes \
- -Wunused \
- -Wimplicit \
- -Wreturn-type \
- -Wparentheses \
- -pedantic \
- -Wformat \
- -Wchar-subscripts \
- -Wsequence-point
-CFLAGS = $(WFLAGS) \
- -g \
- -I $(TOP_DIR)/include
-LIBS = -lm \
- -L $(OBJ_DIR) \
- -lfreetype \
- -lz
-
-all: $(OBJ_DIR)/ftrandom
-
-$(OBJ_DIR)/ftrandom: $(SRC_DIR)/ftrandom.c $(OBJ_DIR)/libfreetype.a
- $(CC) -o $(OBJ_DIR)/ftrandom $(CFLAGS) $(SRC_DIR)/ftrandom.c $(LIBS)
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README
deleted file mode 100644
index c093f15e811..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/README
+++ /dev/null
@@ -1,48 +0,0 @@
-ftrandom
---------
-
-This program expects a set of directories containing good fonts, and a set
-of extensions of fonts to be tested. It will randomly pick a font, copy it,
-introduce and error and then test it.
-
-The FreeType tests are quite basic:
-
- For each erroneous font it
- forks off a new tester;
- initializes the library;
- opens each font in the file;
- loads each glyph;
- (optionally reviewing the contours of the glyph)
- (optionally rasterizing)
- closes the face.
-
-If the tester exits with a signal, or takes longer than 20 seconds then
-ftrandom saves the erroneous font and continues. If the tester exits
-normally or with an error, then the superstructure removes the test font and
-continues.
-
-Arguments are:
-
- --all Test every font in the directory(ies) no matter
- what its extension (some CID-keyed fonts have no
- extension).
- --check-outlines Call FT_Outline_Decompose on each glyph.
- --dir <dir> Append <dir> to the list of directories to search
- for good fonts.
- --error-count <cnt> Introduce <cnt> single-byte errors into the
- erroneous fonts.
- --error-fraction <frac> Multiply the file size of the font by <frac> and
- introduce that many errors into the erroneous
- font file.
- --ext <ext> Add <ext> to the set of font types tested. Known
- extensions are `ttf', `otf', `ttc', `cid', `pfb',
- `pfa', `bdf', `pcf', `pfr', `fon', `otb', and
- `cff'.
- --help Print out this list of options.
- --nohints Specify FT_LOAD_NO_HINTING when loading glyphs.
- --rasterize Call FT_Render_Glyph as well as loading it.
- --result <dir> This is the directory in which test files are
- placed.
- --test <file> Run a single test on a pre-generated testcase.
- Done in the current process so it can be debugged
- more easily.
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c
deleted file mode 100644
index 4daac0dc1d4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/ftrandom/ftrandom.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/* Copyright (C) 2005, 2007, 2008 by George Williams */
-/*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
-
- * The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
-
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* modified by Werner Lemberg <wl@gnu.org> */
-/* This file is now part of the FreeType library */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <strings.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <math.h>
-#include <signal.h>
-#include <time.h>
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_OUTLINE_H
-
-#define true 1
-#define false 0
-#define forever for (;;)
-
-
- static int check_outlines = false;
- static int nohints = false;
- static int rasterize = false;
- static char* results_dir = "results";
-
-#define GOOD_FONTS_DIR "/home/wl/freetype-testfonts"
-
- static char* default_dir_list[] =
- {
- GOOD_FONTS_DIR,
- NULL
- };
-
- static char* default_ext_list[] =
- {
- "ttf",
- "otf",
- "ttc",
- "cid",
- "pfb",
- "pfa",
- "bdf",
- "pcf",
- "pfr",
- "fon",
- "otb",
- "cff",
- NULL
- };
-
- static int error_count = 1;
- static int error_fraction = 0;
-
- static FT_F26Dot6 font_size = 12 * 64;
-
- static struct fontlist
- {
- char* name;
- int len;
- unsigned int isbinary: 1;
- unsigned int isascii: 1;
- unsigned int ishex: 1;
-
- } *fontlist;
-
- static int fcnt;
-
-
- static int
- FT_MoveTo( const FT_Vector *to,
- void *user )
- {
- return 0;
- }
-
-
- static int
- FT_LineTo( const FT_Vector *to,
- void *user )
- {
- return 0;
- }
-
-
- static int
- FT_ConicTo( const FT_Vector *_cp,
- const FT_Vector *to,
- void *user )
- {
- return 0;
- }
-
-
- static int
- FT_CubicTo( const FT_Vector *cp1,
- const FT_Vector *cp2,
- const FT_Vector *to,
- void *user )
- {
- return 0;
- }
-
-
- static FT_Outline_Funcs outlinefuncs =
- {
- FT_MoveTo,
- FT_LineTo,
- FT_ConicTo,
- FT_CubicTo,
- 0, 0 /* No shift, no delta */
- };
-
-
- static void
- TestFace( FT_Face face )
- {
- int gid;
- int load_flags = FT_LOAD_DEFAULT;
-
-
- if ( check_outlines &&
- FT_IS_SCALABLE( face ) )
- load_flags = FT_LOAD_NO_BITMAP;
-
- if ( nohints )
- load_flags |= FT_LOAD_NO_HINTING;
-
- FT_Set_Char_Size( face, 0, font_size, 72, 72 );
-
- for ( gid = 0; gid < face->num_glyphs; ++gid )
- {
- if ( check_outlines &&
- FT_IS_SCALABLE( face ) )
- {
- if ( !FT_Load_Glyph( face, gid, load_flags ) )
- FT_Outline_Decompose( &face->glyph->outline, &outlinefuncs, NULL );
- }
- else
- FT_Load_Glyph( face, gid, load_flags );
-
- if ( rasterize )
- FT_Render_Glyph( face->glyph, ft_render_mode_normal );
- }
-
- FT_Done_Face( face );
- }
-
-
- static void
- ExecuteTest( char* testfont )
- {
- FT_Library context;
- FT_Face face;
- int i, num;
-
-
- if ( FT_Init_FreeType( &context ) )
- {
- fprintf( stderr, "Can't initialize FreeType.\n" );
- exit( 1 );
- }
-
- if ( FT_New_Face( context, testfont, 0, &face ) )
- {
- /* The font is erroneous, so if this fails that's ok. */
- exit( 0 );
- }
-
- if ( face->num_faces == 1 )
- TestFace( face );
- else
- {
- num = face->num_faces;
- FT_Done_Face( face );
-
- for ( i = 0; i < num; ++i )
- {
- if ( !FT_New_Face( context, testfont, i, &face ) )
- TestFace( face );
- }
- }
-
- exit( 0 );
- }
-
-
- static int
- extmatch( char* filename,
- char** extensions )
- {
- int i;
- char* pt;
-
-
- if ( extensions == NULL )
- return true;
-
- pt = strrchr( filename, '.' );
- if ( pt == NULL )
- return false;
- if ( pt < strrchr( filename, '/' ) )
- return false;
-
- for ( i = 0; extensions[i] != NULL; ++i )
- if ( strcasecmp( pt + 1, extensions[i] ) == 0 ||
- strcasecmp( pt, extensions[i] ) == 0 )
- return true;
-
- return false;
- }
-
-
- static void
- figurefiletype( struct fontlist* item )
- {
- FILE* foo;
-
-
- item->isbinary = item->isascii = item->ishex = false;
-
- foo = fopen( item->name, "rb" );
- if ( foo != NULL )
- {
- /* Try to guess the file type from the first few characters... */
- int ch1 = getc( foo );
- int ch2 = getc( foo );
- int ch3 = getc( foo );
- int ch4 = getc( foo );
-
-
- fclose( foo );
-
- if ( ( ch1 == 0 && ch2 == 1 && ch3 == 0 && ch4 == 0 ) ||
- ( ch1 == 'O' && ch2 == 'T' && ch3 == 'T' && ch4 == 'O' ) ||
- ( ch1 == 't' && ch2 == 'r' && ch3 == 'u' && ch4 == 'e' ) ||
- ( ch1 == 't' && ch2 == 't' && ch3 == 'c' && ch4 == 'f' ) )
- {
- /* ttf, otf, ttc files */
- item->isbinary = true;
- }
- else if ( ch1 == 0x80 && ch2 == '\01' )
- {
- /* PFB header */
- item->isbinary = true;
- }
- else if ( ch1 == '%' && ch2 == '!' )
- {
- /* Random PostScript */
- if ( strstr( item->name, ".pfa" ) != NULL ||
- strstr( item->name, ".PFA" ) != NULL )
- item->ishex = true;
- else
- item->isascii = true;
- }
- else if ( ch1 == 1 && ch2 == 0 && ch3 == 4 )
- {
- /* Bare CFF */
- item->isbinary = true;
- }
- else if ( ch1 == 'S' && ch2 == 'T' && ch3 == 'A' && ch4 == 'R' )
- {
- /* BDF */
- item->ishex = true;
- }
- else if ( ch1 == 'P' && ch2 == 'F' && ch3 == 'R' && ch4 == '0' )
- {
- /* PFR */
- item->isbinary = true;
- }
- else if ( ( ch1 == '\1' && ch2 == 'f' && ch3 == 'c' && ch4 == 'p' ) ||
- ( ch1 == 'M' && ch2 == 'Z' ) )
- {
- /* Windows FON */
- item->isbinary = true;
- }
- else
- {
- fprintf( stderr,
- "Can't recognize file type of `%s', assuming binary\n",
- item->name );
- item->isbinary = true;
- }
- }
- else
- {
- fprintf( stderr, "Can't open `%s' for typing the file.\n",
- item->name );
- item->isbinary = true;
- }
- }
-
-
- static void
- FindFonts( char** fontdirs,
- char** extensions )
- {
- DIR* examples;
- struct dirent* ent;
-
- int i, max;
- char buffer[1025];
- struct stat statb;
-
-
- max = 0;
- fcnt = 0;
-
- for ( i = 0; fontdirs[i] != NULL; ++i )
- {
- examples = opendir( fontdirs[i] );
- if ( examples == NULL )
- {
- fprintf( stderr,
- "Can't open example font directory `%s'\n",
- fontdirs[i] );
- exit( 1 );
- }
-
- while ( ( ent = readdir( examples ) ) != NULL )
- {
- snprintf( buffer, sizeof ( buffer ),
- "%s/%s", fontdirs[i], ent->d_name );
- if ( stat( buffer, &statb ) == -1 || S_ISDIR( statb.st_mode ) )
- continue;
- if ( extensions == NULL || extmatch( buffer, extensions ) )
- {
- if ( fcnt >= max )
- {
- max += 100;
- fontlist = realloc( fontlist, max * sizeof ( struct fontlist ) );
- if ( fontlist == NULL )
- {
- fprintf( stderr, "Can't allocate memory\n" );
- exit( 1 );
- }
- }
-
- fontlist[fcnt].name = strdup( buffer );
- fontlist[fcnt].len = statb.st_size;
-
- figurefiletype( &fontlist[fcnt] );
- ++fcnt;
- }
- }
-
- closedir( examples );
- }
-
- if ( fcnt == 0 )
- {
- fprintf( stderr, "Can't find matching font files.\n" );
- exit( 1 );
- }
-
- fontlist[fcnt].name = NULL;
- }
-
-
- static int
- getErrorCnt( struct fontlist* item )
- {
- if ( error_count == 0 && error_fraction == 0 )
- return 0;
-
- return error_count + ceil( error_fraction * item->len );
- }
-
-
- static int
- getRandom( int low,
- int high )
- {
- if ( low - high < 0x10000L )
- return low + ( ( random() >> 8 ) % ( high + 1 - low ) );
-
- return low + ( random() % ( high + 1 - low ) );
- }
-
-
- static int
- copyfont( struct fontlist* item,
- char* newfont )
- {
- static char buffer[8096];
- FILE *good, *new;
- int len;
- int i, err_cnt;
-
-
- good = fopen( item->name, "r" );
- if ( good == NULL )
- {
- fprintf( stderr, "Can't open `%s'\n", item->name );
- return false;
- }
-
- new = fopen( newfont, "w+" );
- if ( new == NULL )
- {
- fprintf( stderr, "Can't create temporary output file `%s'\n",
- newfont );
- exit( 1 );
- }
-
- while ( ( len = fread( buffer, 1, sizeof ( buffer ), good ) ) > 0 )
- fwrite( buffer, 1, len, new );
-
- fclose( good );
-
- err_cnt = getErrorCnt( item );
- for ( i = 0; i < err_cnt; ++i )
- {
- fseek( new, getRandom( 0, item->len - 1 ), SEEK_SET );
-
- if ( item->isbinary )
- putc( getRandom( 0, 0xff ), new );
- else if ( item->isascii )
- putc( getRandom( 0x20, 0x7e ), new );
- else
- {
- int hex = getRandom( 0, 15 );
-
-
- if ( hex < 10 )
- hex += '0';
- else
- hex += 'A' - 10;
-
- putc( hex, new );
- }
- }
-
- if ( ferror( new ) )
- {
- fclose( new );
- unlink( newfont );
- return false;
- }
-
- fclose( new );
-
- return true;
- }
-
-
- static int child_pid;
-
- static void
- abort_test( int sig )
- {
- /* If a time-out happens, then kill the child */
- kill( child_pid, SIGFPE );
- write( 2, "Timeout... ", 11 );
- }
-
-
- static void
- do_test( void )
- {
- int i = getRandom( 0, fcnt - 1 );
- static int test_num = 0;
- char buffer[1024];
-
-
- sprintf( buffer, "%s/test%d", results_dir, test_num++ );
-
- if ( copyfont ( &fontlist[i], buffer ) )
- {
- signal( SIGALRM, abort_test );
- /* Anything that takes more than 20 seconds */
- /* to parse and/or rasterize is an error. */
- alarm( 20 );
- if ( ( child_pid = fork() ) == 0 )
- ExecuteTest( buffer );
- else if ( child_pid != -1 )
- {
- int status;
-
-
- waitpid( child_pid, &status, 0 );
- alarm( 0 );
- if ( WIFSIGNALED ( status ) )
- printf( "Error found in file `%s'\n", buffer );
- else
- unlink( buffer );
- }
- else
- {
- fprintf( stderr, "Can't fork test case.\n" );
- exit( 1 );
- }
- alarm( 0 );
- }
- }
-
-
- static void
- usage( FILE* out,
- char* name )
- {
- fprintf( out, "%s [options] -- Generate random erroneous fonts\n"
- " and attempt to parse them with FreeType.\n\n", name );
-
- fprintf( out, " --all All non-directory files are assumed to be fonts.\n" );
- fprintf( out, " --check-outlines Make sure we can parse the outlines of each glyph.\n" );
- fprintf( out, " --dir <path> Append <path> to list of font search directories.\n" );
- fprintf( out, " --error-count <cnt> Introduce <cnt> single byte errors into each font.\n" );
- fprintf( out, " --error-fraction <frac> Introduce <frac>*filesize single byte errors\n"
- " into each font.\n" );
- fprintf( out, " --ext <ext> Add <ext> to list of extensions indicating fonts.\n" );
- fprintf( out, " --help Print this.\n" );
- fprintf( out, " --nohints Turn off hinting.\n" );
- fprintf( out, " --rasterize Attempt to rasterize each glyph.\n" );
- fprintf( out, " --results <dir> Directory in which to place the test fonts.\n" );
- fprintf( out, " --size <float> Use the given font size for the tests.\n" );
- fprintf( out, " --test <file> Run a single test on an already existing file.\n" );
- }
-
-
- int
- main( int argc,
- char** argv )
- {
- char **dirs, **exts;
- char *pt, *end;
- int dcnt = 0, ecnt = 0, rset = false, allexts = false;
- int i;
- time_t now;
- char* testfile = NULL;
-
-
- dirs = calloc( argc + 1, sizeof ( char ** ) );
- exts = calloc( argc + 1, sizeof ( char ** ) );
-
- for ( i = 1; i < argc; ++i )
- {
- pt = argv[i];
- if ( pt[0] == '-' && pt[1] == '-' )
- ++pt;
-
- if ( strcmp( pt, "-all" ) == 0 )
- allexts = true;
- else if ( strcmp( pt, "-check-outlines" ) == 0 )
- check_outlines = true;
- else if ( strcmp( pt, "-dir" ) == 0 )
- dirs[dcnt++] = argv[++i];
- else if ( strcmp( pt, "-error-count" ) == 0 )
- {
- if ( !rset )
- error_fraction = 0;
- rset = true;
- error_count = strtol( argv[++i], &end, 10 );
- if ( *end != '\0' )
- {
- fprintf( stderr, "Bad value for error-count: %s\n", argv[i] );
- exit( 1 );
- }
- }
- else if ( strcmp( pt, "-error-fraction" ) == 0 )
- {
- if ( !rset )
- error_count = 0;
- rset = true;
- error_fraction = strtod( argv[++i], &end );
- if ( *end != '\0' )
- {
- fprintf( stderr, "Bad value for error-fraction: %s\n", argv[i] );
- exit( 1 );
- }
- }
- else if ( strcmp( pt, "-ext" ) == 0 )
- exts[ecnt++] = argv[++i];
- else if ( strcmp( pt, "-help" ) == 0 )
- {
- usage( stdout, argv[0] );
- exit( 0 );
- }
- else if ( strcmp( pt, "-nohints" ) == 0 )
- nohints = true;
- else if ( strcmp( pt, "-rasterize" ) == 0 )
- rasterize = true;
- else if ( strcmp( pt, "-results" ) == 0 )
- results_dir = argv[++i];
- else if ( strcmp( pt, "-size" ) == 0 )
- {
- font_size = (FT_F26Dot6)( strtod( argv[++i], &end ) * 64 );
- if ( *end != '\0' || font_size < 64 )
- {
- fprintf( stderr, "Bad value for size: %s\n", argv[i] );
- exit( 1 );
- }
- }
- else if ( strcmp( pt, "-test" ) == 0 )
- testfile = argv[++i];
- else
- {
- usage( stderr, argv[0] );
- exit( 1 );
- }
- }
-
- if ( allexts )
- exts = NULL;
- else if ( ecnt == 0 )
- exts = default_ext_list;
-
- if ( dcnt == 0 )
- dirs = default_dir_list;
-
- if ( testfile != NULL )
- ExecuteTest( testfile ); /* This should never return */
-
- time( &now );
- srandom( now );
-
- FindFonts( dirs, exts );
- mkdir( results_dir, 0755 );
-
- forever
- do_test();
-
- return 0;
- }
-
-
-/* EOF */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py
deleted file mode 100644
index 55573b22fe8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/glnames.py
+++ /dev/null
@@ -1,5287 +0,0 @@
-#!/usr/bin/env python
-#
-
-#
-# FreeType 2 glyph name builder
-#
-
-
-# Copyright 1996-2000, 2003, 2005, 2007, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-"""\
-
-usage: %s <output-file>
-
- This python script generates the glyph names tables defined in the
- `psnames' module.
-
- Its single argument is the name of the header file to be created.
-"""
-
-
-import sys, string, struct, re, os.path
-
-
-# This table lists the glyphs according to the Macintosh specification.
-# It is used by the TrueType Postscript names table.
-#
-# See
-#
-# http://fonts.apple.com/TTRefMan/RM06/Chap6post.html
-#
-# for the official list.
-#
-mac_standard_names = \
-[
- # 0
- ".notdef", ".null", "nonmarkingreturn", "space", "exclam",
- "quotedbl", "numbersign", "dollar", "percent", "ampersand",
-
- # 10
- "quotesingle", "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash", "zero",
-
- # 20
- "one", "two", "three", "four", "five",
- "six", "seven", "eight", "nine", "colon",
-
- # 30
- "semicolon", "less", "equal", "greater", "question",
- "at", "A", "B", "C", "D",
-
- # 40
- "E", "F", "G", "H", "I",
- "J", "K", "L", "M", "N",
-
- # 50
- "O", "P", "Q", "R", "S",
- "T", "U", "V", "W", "X",
-
- # 60
- "Y", "Z", "bracketleft", "backslash", "bracketright",
- "asciicircum", "underscore", "grave", "a", "b",
-
- # 70
- "c", "d", "e", "f", "g",
- "h", "i", "j", "k", "l",
-
- # 80
- "m", "n", "o", "p", "q",
- "r", "s", "t", "u", "v",
-
- # 90
- "w", "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", "Adieresis", "Aring",
-
- # 100
- "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
- "aacute", "agrave", "acircumflex", "adieresis", "atilde",
-
- # 110
- "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
- "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
-
- # 120
- "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
- "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
-
- # 130
- "dagger", "degree", "cent", "sterling", "section",
- "bullet", "paragraph", "germandbls", "registered", "copyright",
-
- # 140
- "trademark", "acute", "dieresis", "notequal", "AE",
- "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
-
- # 150
- "yen", "mu", "partialdiff", "summation", "product",
- "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
-
- # 160
- "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
- "radical", "florin", "approxequal", "Delta", "guillemotleft",
-
- # 170
- "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde",
- "Otilde", "OE", "oe", "endash", "emdash",
-
- # 180
- "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
- "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
-
- # 190
- "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
- "periodcentered", "quotesinglbase", "quotedblbase", "perthousand",
- "Acircumflex",
-
- # 200
- "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
- "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
-
- # 210
- "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
- "dotlessi", "circumflex", "tilde", "macron", "breve",
-
- # 220
- "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
- "caron", "Lslash", "lslash", "Scaron", "scaron",
-
- # 230
- "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
- "Yacute", "yacute", "Thorn", "thorn", "minus",
-
- # 240
- "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
- "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
-
- # 250
- "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute",
- "Ccaron", "ccaron", "dcroat"
-]
-
-
-# The list of standard `SID' glyph names. For the official list,
-# see Annex A of document at
-#
-# http://partners.adobe.com/asn/developer/pdfs/tn/5176.CFF.pdf.
-#
-sid_standard_names = \
-[
- # 0
- ".notdef", "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quoteright", "parenleft",
-
- # 10
- "parenright", "asterisk", "plus", "comma", "hyphen",
- "period", "slash", "zero", "one", "two",
-
- # 20
- "three", "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon", "less",
-
- # 30
- "equal", "greater", "question", "at", "A",
- "B", "C", "D", "E", "F",
-
- # 40
- "G", "H", "I", "J", "K",
- "L", "M", "N", "O", "P",
-
- # 50
- "Q", "R", "S", "T", "U",
- "V", "W", "X", "Y", "Z",
-
- # 60
- "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
- "quoteleft", "a", "b", "c", "d",
-
- # 70
- "e", "f", "g", "h", "i",
- "j", "k", "l", "m", "n",
-
- # 80
- "o", "p", "q", "r", "s",
- "t", "u", "v", "w", "x",
-
- # 90
- "y", "z", "braceleft", "bar", "braceright",
- "asciitilde", "exclamdown", "cent", "sterling", "fraction",
-
- # 100
- "yen", "florin", "section", "currency", "quotesingle",
- "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
-
- # 110
- "fl", "endash", "dagger", "daggerdbl", "periodcentered",
- "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
-
- # 120
- "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
- "acute", "circumflex", "tilde", "macron", "breve",
-
- # 130
- "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
- "ogonek", "caron", "emdash", "AE", "ordfeminine",
-
- # 140
- "Lslash", "Oslash", "OE", "ordmasculine", "ae",
- "dotlessi", "lslash", "oslash", "oe", "germandbls",
-
- # 150
- "onesuperior", "logicalnot", "mu", "trademark", "Eth",
- "onehalf", "plusminus", "Thorn", "onequarter", "divide",
-
- # 160
- "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
- "registered", "minus", "eth", "multiply", "threesuperior",
-
- # 170
- "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
- "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
-
- # 180
- "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
- "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
-
- # 190
- "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
- "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
-
- # 200
- "aacute", "acircumflex", "adieresis", "agrave", "aring",
- "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
-
- # 210
- "egrave", "iacute", "icircumflex", "idieresis", "igrave",
- "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
-
- # 220
- "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
- "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
-
- # 230
- "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
- "Acutesmall",
- "parenleftsuperior", "parenrightsuperior", "twodotenleader",
- "onedotenleader", "zerooldstyle",
-
- # 240
- "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
- "fiveoldstyle",
- "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
- "commasuperior",
-
- # 250
- "threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
- "bsuperior",
- "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
-
- # 260
- "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
- "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
-
- # 270
- "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
- "Asmall",
- "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
-
- # 280
- "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
- "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
-
- # 290
- "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
- "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
-
- # 300
- "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
- "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
- "Dieresissmall",
-
- # 310
- "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
- "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
- "questiondownsmall",
-
- # 320
- "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
- "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
- "sixsuperior",
-
- # 330
- "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
- "oneinferior",
- "twoinferior", "threeinferior", "fourinferior", "fiveinferior",
- "sixinferior",
-
- # 340
- "seveninferior", "eightinferior", "nineinferior", "centinferior",
- "dollarinferior",
- "periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
- "Acircumflexsmall",
-
- # 350
- "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
- "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
- "Igravesmall",
-
- # 360
- "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
- "Ntildesmall",
- "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
- "Odieresissmall",
-
- # 370
- "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall",
- "Ucircumflexsmall",
- "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
- "001.000",
-
- # 380
- "001.001", "001.002", "001.003", "Black", "Bold",
- "Book", "Light", "Medium", "Regular", "Roman",
-
- # 390
- "Semibold"
-]
-
-
-# This table maps character codes of the Adobe Standard Type 1
-# encoding to glyph indices in the sid_standard_names table.
-#
-t1_standard_encoding = \
-[
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 2, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
-
- 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
- 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
-
- 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- 89, 90, 91, 92, 93, 94, 95, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 96, 97, 98, 99, 100, 101, 102, 103, 104,
- 105, 106, 107, 108, 109, 110, 0, 111, 112, 113,
- 114, 0, 115, 116, 117, 118, 119, 120, 121, 122,
- 0, 123, 0, 124, 125, 126, 127, 128, 129, 130,
-
- 131, 0, 132, 133, 0, 134, 135, 136, 137, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 138, 0, 139, 0, 0,
- 0, 0, 140, 141, 142, 143, 0, 0, 0, 0,
- 0, 144, 0, 0, 0, 145, 0, 0, 146, 147,
-
- 148, 149, 0, 0, 0, 0
-]
-
-
-# This table maps character codes of the Adobe Expert Type 1
-# encoding to glyph indices in the sid_standard_names table.
-#
-t1_expert_encoding = \
-[
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 229, 230, 0, 231, 232, 233, 234,
- 235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
-
- 241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
- 249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
- 0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
- 0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
- 268, 269, 0, 270, 271, 272, 273, 274, 275, 276,
-
- 277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
- 287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
- 297, 298, 299, 300, 301, 302, 303, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 304, 305, 306, 0, 0, 307, 308, 309, 310,
- 311, 0, 312, 0, 0, 313, 0, 0, 314, 315,
- 0, 0, 316, 317, 318, 0, 0, 0, 158, 155,
- 163, 319, 320, 321, 322, 323, 324, 325, 0, 0,
-
- 326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
- 333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
- 343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
- 353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
- 363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
-
- 373, 374, 375, 376, 377, 378
-]
-
-
-# This data has been taken literally from the file `glyphlist.txt',
-# version 2.0, 22 Sept 2002. It is available from
-#
-# http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
-# http://partners.adobe.com/public/developer/en/opentype/glyphlist.txt
-#
-adobe_glyph_list = """\
-A;0041
-AE;00C6
-AEacute;01FC
-AEmacron;01E2
-AEsmall;F7E6
-Aacute;00C1
-Aacutesmall;F7E1
-Abreve;0102
-Abreveacute;1EAE
-Abrevecyrillic;04D0
-Abrevedotbelow;1EB6
-Abrevegrave;1EB0
-Abrevehookabove;1EB2
-Abrevetilde;1EB4
-Acaron;01CD
-Acircle;24B6
-Acircumflex;00C2
-Acircumflexacute;1EA4
-Acircumflexdotbelow;1EAC
-Acircumflexgrave;1EA6
-Acircumflexhookabove;1EA8
-Acircumflexsmall;F7E2
-Acircumflextilde;1EAA
-Acute;F6C9
-Acutesmall;F7B4
-Acyrillic;0410
-Adblgrave;0200
-Adieresis;00C4
-Adieresiscyrillic;04D2
-Adieresismacron;01DE
-Adieresissmall;F7E4
-Adotbelow;1EA0
-Adotmacron;01E0
-Agrave;00C0
-Agravesmall;F7E0
-Ahookabove;1EA2
-Aiecyrillic;04D4
-Ainvertedbreve;0202
-Alpha;0391
-Alphatonos;0386
-Amacron;0100
-Amonospace;FF21
-Aogonek;0104
-Aring;00C5
-Aringacute;01FA
-Aringbelow;1E00
-Aringsmall;F7E5
-Asmall;F761
-Atilde;00C3
-Atildesmall;F7E3
-Aybarmenian;0531
-B;0042
-Bcircle;24B7
-Bdotaccent;1E02
-Bdotbelow;1E04
-Becyrillic;0411
-Benarmenian;0532
-Beta;0392
-Bhook;0181
-Blinebelow;1E06
-Bmonospace;FF22
-Brevesmall;F6F4
-Bsmall;F762
-Btopbar;0182
-C;0043
-Caarmenian;053E
-Cacute;0106
-Caron;F6CA
-Caronsmall;F6F5
-Ccaron;010C
-Ccedilla;00C7
-Ccedillaacute;1E08
-Ccedillasmall;F7E7
-Ccircle;24B8
-Ccircumflex;0108
-Cdot;010A
-Cdotaccent;010A
-Cedillasmall;F7B8
-Chaarmenian;0549
-Cheabkhasiancyrillic;04BC
-Checyrillic;0427
-Chedescenderabkhasiancyrillic;04BE
-Chedescendercyrillic;04B6
-Chedieresiscyrillic;04F4
-Cheharmenian;0543
-Chekhakassiancyrillic;04CB
-Cheverticalstrokecyrillic;04B8
-Chi;03A7
-Chook;0187
-Circumflexsmall;F6F6
-Cmonospace;FF23
-Coarmenian;0551
-Csmall;F763
-D;0044
-DZ;01F1
-DZcaron;01C4
-Daarmenian;0534
-Dafrican;0189
-Dcaron;010E
-Dcedilla;1E10
-Dcircle;24B9
-Dcircumflexbelow;1E12
-Dcroat;0110
-Ddotaccent;1E0A
-Ddotbelow;1E0C
-Decyrillic;0414
-Deicoptic;03EE
-Delta;2206
-Deltagreek;0394
-Dhook;018A
-Dieresis;F6CB
-DieresisAcute;F6CC
-DieresisGrave;F6CD
-Dieresissmall;F7A8
-Digammagreek;03DC
-Djecyrillic;0402
-Dlinebelow;1E0E
-Dmonospace;FF24
-Dotaccentsmall;F6F7
-Dslash;0110
-Dsmall;F764
-Dtopbar;018B
-Dz;01F2
-Dzcaron;01C5
-Dzeabkhasiancyrillic;04E0
-Dzecyrillic;0405
-Dzhecyrillic;040F
-E;0045
-Eacute;00C9
-Eacutesmall;F7E9
-Ebreve;0114
-Ecaron;011A
-Ecedillabreve;1E1C
-Echarmenian;0535
-Ecircle;24BA
-Ecircumflex;00CA
-Ecircumflexacute;1EBE
-Ecircumflexbelow;1E18
-Ecircumflexdotbelow;1EC6
-Ecircumflexgrave;1EC0
-Ecircumflexhookabove;1EC2
-Ecircumflexsmall;F7EA
-Ecircumflextilde;1EC4
-Ecyrillic;0404
-Edblgrave;0204
-Edieresis;00CB
-Edieresissmall;F7EB
-Edot;0116
-Edotaccent;0116
-Edotbelow;1EB8
-Efcyrillic;0424
-Egrave;00C8
-Egravesmall;F7E8
-Eharmenian;0537
-Ehookabove;1EBA
-Eightroman;2167
-Einvertedbreve;0206
-Eiotifiedcyrillic;0464
-Elcyrillic;041B
-Elevenroman;216A
-Emacron;0112
-Emacronacute;1E16
-Emacrongrave;1E14
-Emcyrillic;041C
-Emonospace;FF25
-Encyrillic;041D
-Endescendercyrillic;04A2
-Eng;014A
-Enghecyrillic;04A4
-Enhookcyrillic;04C7
-Eogonek;0118
-Eopen;0190
-Epsilon;0395
-Epsilontonos;0388
-Ercyrillic;0420
-Ereversed;018E
-Ereversedcyrillic;042D
-Escyrillic;0421
-Esdescendercyrillic;04AA
-Esh;01A9
-Esmall;F765
-Eta;0397
-Etarmenian;0538
-Etatonos;0389
-Eth;00D0
-Ethsmall;F7F0
-Etilde;1EBC
-Etildebelow;1E1A
-Euro;20AC
-Ezh;01B7
-Ezhcaron;01EE
-Ezhreversed;01B8
-F;0046
-Fcircle;24BB
-Fdotaccent;1E1E
-Feharmenian;0556
-Feicoptic;03E4
-Fhook;0191
-Fitacyrillic;0472
-Fiveroman;2164
-Fmonospace;FF26
-Fourroman;2163
-Fsmall;F766
-G;0047
-GBsquare;3387
-Gacute;01F4
-Gamma;0393
-Gammaafrican;0194
-Gangiacoptic;03EA
-Gbreve;011E
-Gcaron;01E6
-Gcedilla;0122
-Gcircle;24BC
-Gcircumflex;011C
-Gcommaaccent;0122
-Gdot;0120
-Gdotaccent;0120
-Gecyrillic;0413
-Ghadarmenian;0542
-Ghemiddlehookcyrillic;0494
-Ghestrokecyrillic;0492
-Gheupturncyrillic;0490
-Ghook;0193
-Gimarmenian;0533
-Gjecyrillic;0403
-Gmacron;1E20
-Gmonospace;FF27
-Grave;F6CE
-Gravesmall;F760
-Gsmall;F767
-Gsmallhook;029B
-Gstroke;01E4
-H;0048
-H18533;25CF
-H18543;25AA
-H18551;25AB
-H22073;25A1
-HPsquare;33CB
-Haabkhasiancyrillic;04A8
-Hadescendercyrillic;04B2
-Hardsigncyrillic;042A
-Hbar;0126
-Hbrevebelow;1E2A
-Hcedilla;1E28
-Hcircle;24BD
-Hcircumflex;0124
-Hdieresis;1E26
-Hdotaccent;1E22
-Hdotbelow;1E24
-Hmonospace;FF28
-Hoarmenian;0540
-Horicoptic;03E8
-Hsmall;F768
-Hungarumlaut;F6CF
-Hungarumlautsmall;F6F8
-Hzsquare;3390
-I;0049
-IAcyrillic;042F
-IJ;0132
-IUcyrillic;042E
-Iacute;00CD
-Iacutesmall;F7ED
-Ibreve;012C
-Icaron;01CF
-Icircle;24BE
-Icircumflex;00CE
-Icircumflexsmall;F7EE
-Icyrillic;0406
-Idblgrave;0208
-Idieresis;00CF
-Idieresisacute;1E2E
-Idieresiscyrillic;04E4
-Idieresissmall;F7EF
-Idot;0130
-Idotaccent;0130
-Idotbelow;1ECA
-Iebrevecyrillic;04D6
-Iecyrillic;0415
-Ifraktur;2111
-Igrave;00CC
-Igravesmall;F7EC
-Ihookabove;1EC8
-Iicyrillic;0418
-Iinvertedbreve;020A
-Iishortcyrillic;0419
-Imacron;012A
-Imacroncyrillic;04E2
-Imonospace;FF29
-Iniarmenian;053B
-Iocyrillic;0401
-Iogonek;012E
-Iota;0399
-Iotaafrican;0196
-Iotadieresis;03AA
-Iotatonos;038A
-Ismall;F769
-Istroke;0197
-Itilde;0128
-Itildebelow;1E2C
-Izhitsacyrillic;0474
-Izhitsadblgravecyrillic;0476
-J;004A
-Jaarmenian;0541
-Jcircle;24BF
-Jcircumflex;0134
-Jecyrillic;0408
-Jheharmenian;054B
-Jmonospace;FF2A
-Jsmall;F76A
-K;004B
-KBsquare;3385
-KKsquare;33CD
-Kabashkircyrillic;04A0
-Kacute;1E30
-Kacyrillic;041A
-Kadescendercyrillic;049A
-Kahookcyrillic;04C3
-Kappa;039A
-Kastrokecyrillic;049E
-Kaverticalstrokecyrillic;049C
-Kcaron;01E8
-Kcedilla;0136
-Kcircle;24C0
-Kcommaaccent;0136
-Kdotbelow;1E32
-Keharmenian;0554
-Kenarmenian;053F
-Khacyrillic;0425
-Kheicoptic;03E6
-Khook;0198
-Kjecyrillic;040C
-Klinebelow;1E34
-Kmonospace;FF2B
-Koppacyrillic;0480
-Koppagreek;03DE
-Ksicyrillic;046E
-Ksmall;F76B
-L;004C
-LJ;01C7
-LL;F6BF
-Lacute;0139
-Lambda;039B
-Lcaron;013D
-Lcedilla;013B
-Lcircle;24C1
-Lcircumflexbelow;1E3C
-Lcommaaccent;013B
-Ldot;013F
-Ldotaccent;013F
-Ldotbelow;1E36
-Ldotbelowmacron;1E38
-Liwnarmenian;053C
-Lj;01C8
-Ljecyrillic;0409
-Llinebelow;1E3A
-Lmonospace;FF2C
-Lslash;0141
-Lslashsmall;F6F9
-Lsmall;F76C
-M;004D
-MBsquare;3386
-Macron;F6D0
-Macronsmall;F7AF
-Macute;1E3E
-Mcircle;24C2
-Mdotaccent;1E40
-Mdotbelow;1E42
-Menarmenian;0544
-Mmonospace;FF2D
-Msmall;F76D
-Mturned;019C
-Mu;039C
-N;004E
-NJ;01CA
-Nacute;0143
-Ncaron;0147
-Ncedilla;0145
-Ncircle;24C3
-Ncircumflexbelow;1E4A
-Ncommaaccent;0145
-Ndotaccent;1E44
-Ndotbelow;1E46
-Nhookleft;019D
-Nineroman;2168
-Nj;01CB
-Njecyrillic;040A
-Nlinebelow;1E48
-Nmonospace;FF2E
-Nowarmenian;0546
-Nsmall;F76E
-Ntilde;00D1
-Ntildesmall;F7F1
-Nu;039D
-O;004F
-OE;0152
-OEsmall;F6FA
-Oacute;00D3
-Oacutesmall;F7F3
-Obarredcyrillic;04E8
-Obarreddieresiscyrillic;04EA
-Obreve;014E
-Ocaron;01D1
-Ocenteredtilde;019F
-Ocircle;24C4
-Ocircumflex;00D4
-Ocircumflexacute;1ED0
-Ocircumflexdotbelow;1ED8
-Ocircumflexgrave;1ED2
-Ocircumflexhookabove;1ED4
-Ocircumflexsmall;F7F4
-Ocircumflextilde;1ED6
-Ocyrillic;041E
-Odblacute;0150
-Odblgrave;020C
-Odieresis;00D6
-Odieresiscyrillic;04E6
-Odieresissmall;F7F6
-Odotbelow;1ECC
-Ogoneksmall;F6FB
-Ograve;00D2
-Ogravesmall;F7F2
-Oharmenian;0555
-Ohm;2126
-Ohookabove;1ECE
-Ohorn;01A0
-Ohornacute;1EDA
-Ohorndotbelow;1EE2
-Ohorngrave;1EDC
-Ohornhookabove;1EDE
-Ohorntilde;1EE0
-Ohungarumlaut;0150
-Oi;01A2
-Oinvertedbreve;020E
-Omacron;014C
-Omacronacute;1E52
-Omacrongrave;1E50
-Omega;2126
-Omegacyrillic;0460
-Omegagreek;03A9
-Omegaroundcyrillic;047A
-Omegatitlocyrillic;047C
-Omegatonos;038F
-Omicron;039F
-Omicrontonos;038C
-Omonospace;FF2F
-Oneroman;2160
-Oogonek;01EA
-Oogonekmacron;01EC
-Oopen;0186
-Oslash;00D8
-Oslashacute;01FE
-Oslashsmall;F7F8
-Osmall;F76F
-Ostrokeacute;01FE
-Otcyrillic;047E
-Otilde;00D5
-Otildeacute;1E4C
-Otildedieresis;1E4E
-Otildesmall;F7F5
-P;0050
-Pacute;1E54
-Pcircle;24C5
-Pdotaccent;1E56
-Pecyrillic;041F
-Peharmenian;054A
-Pemiddlehookcyrillic;04A6
-Phi;03A6
-Phook;01A4
-Pi;03A0
-Piwrarmenian;0553
-Pmonospace;FF30
-Psi;03A8
-Psicyrillic;0470
-Psmall;F770
-Q;0051
-Qcircle;24C6
-Qmonospace;FF31
-Qsmall;F771
-R;0052
-Raarmenian;054C
-Racute;0154
-Rcaron;0158
-Rcedilla;0156
-Rcircle;24C7
-Rcommaaccent;0156
-Rdblgrave;0210
-Rdotaccent;1E58
-Rdotbelow;1E5A
-Rdotbelowmacron;1E5C
-Reharmenian;0550
-Rfraktur;211C
-Rho;03A1
-Ringsmall;F6FC
-Rinvertedbreve;0212
-Rlinebelow;1E5E
-Rmonospace;FF32
-Rsmall;F772
-Rsmallinverted;0281
-Rsmallinvertedsuperior;02B6
-S;0053
-SF010000;250C
-SF020000;2514
-SF030000;2510
-SF040000;2518
-SF050000;253C
-SF060000;252C
-SF070000;2534
-SF080000;251C
-SF090000;2524
-SF100000;2500
-SF110000;2502
-SF190000;2561
-SF200000;2562
-SF210000;2556
-SF220000;2555
-SF230000;2563
-SF240000;2551
-SF250000;2557
-SF260000;255D
-SF270000;255C
-SF280000;255B
-SF360000;255E
-SF370000;255F
-SF380000;255A
-SF390000;2554
-SF400000;2569
-SF410000;2566
-SF420000;2560
-SF430000;2550
-SF440000;256C
-SF450000;2567
-SF460000;2568
-SF470000;2564
-SF480000;2565
-SF490000;2559
-SF500000;2558
-SF510000;2552
-SF520000;2553
-SF530000;256B
-SF540000;256A
-Sacute;015A
-Sacutedotaccent;1E64
-Sampigreek;03E0
-Scaron;0160
-Scarondotaccent;1E66
-Scaronsmall;F6FD
-Scedilla;015E
-Schwa;018F
-Schwacyrillic;04D8
-Schwadieresiscyrillic;04DA
-Scircle;24C8
-Scircumflex;015C
-Scommaaccent;0218
-Sdotaccent;1E60
-Sdotbelow;1E62
-Sdotbelowdotaccent;1E68
-Seharmenian;054D
-Sevenroman;2166
-Shaarmenian;0547
-Shacyrillic;0428
-Shchacyrillic;0429
-Sheicoptic;03E2
-Shhacyrillic;04BA
-Shimacoptic;03EC
-Sigma;03A3
-Sixroman;2165
-Smonospace;FF33
-Softsigncyrillic;042C
-Ssmall;F773
-Stigmagreek;03DA
-T;0054
-Tau;03A4
-Tbar;0166
-Tcaron;0164
-Tcedilla;0162
-Tcircle;24C9
-Tcircumflexbelow;1E70
-Tcommaaccent;0162
-Tdotaccent;1E6A
-Tdotbelow;1E6C
-Tecyrillic;0422
-Tedescendercyrillic;04AC
-Tenroman;2169
-Tetsecyrillic;04B4
-Theta;0398
-Thook;01AC
-Thorn;00DE
-Thornsmall;F7FE
-Threeroman;2162
-Tildesmall;F6FE
-Tiwnarmenian;054F
-Tlinebelow;1E6E
-Tmonospace;FF34
-Toarmenian;0539
-Tonefive;01BC
-Tonesix;0184
-Tonetwo;01A7
-Tretroflexhook;01AE
-Tsecyrillic;0426
-Tshecyrillic;040B
-Tsmall;F774
-Twelveroman;216B
-Tworoman;2161
-U;0055
-Uacute;00DA
-Uacutesmall;F7FA
-Ubreve;016C
-Ucaron;01D3
-Ucircle;24CA
-Ucircumflex;00DB
-Ucircumflexbelow;1E76
-Ucircumflexsmall;F7FB
-Ucyrillic;0423
-Udblacute;0170
-Udblgrave;0214
-Udieresis;00DC
-Udieresisacute;01D7
-Udieresisbelow;1E72
-Udieresiscaron;01D9
-Udieresiscyrillic;04F0
-Udieresisgrave;01DB
-Udieresismacron;01D5
-Udieresissmall;F7FC
-Udotbelow;1EE4
-Ugrave;00D9
-Ugravesmall;F7F9
-Uhookabove;1EE6
-Uhorn;01AF
-Uhornacute;1EE8
-Uhorndotbelow;1EF0
-Uhorngrave;1EEA
-Uhornhookabove;1EEC
-Uhorntilde;1EEE
-Uhungarumlaut;0170
-Uhungarumlautcyrillic;04F2
-Uinvertedbreve;0216
-Ukcyrillic;0478
-Umacron;016A
-Umacroncyrillic;04EE
-Umacrondieresis;1E7A
-Umonospace;FF35
-Uogonek;0172
-Upsilon;03A5
-Upsilon1;03D2
-Upsilonacutehooksymbolgreek;03D3
-Upsilonafrican;01B1
-Upsilondieresis;03AB
-Upsilondieresishooksymbolgreek;03D4
-Upsilonhooksymbol;03D2
-Upsilontonos;038E
-Uring;016E
-Ushortcyrillic;040E
-Usmall;F775
-Ustraightcyrillic;04AE
-Ustraightstrokecyrillic;04B0
-Utilde;0168
-Utildeacute;1E78
-Utildebelow;1E74
-V;0056
-Vcircle;24CB
-Vdotbelow;1E7E
-Vecyrillic;0412
-Vewarmenian;054E
-Vhook;01B2
-Vmonospace;FF36
-Voarmenian;0548
-Vsmall;F776
-Vtilde;1E7C
-W;0057
-Wacute;1E82
-Wcircle;24CC
-Wcircumflex;0174
-Wdieresis;1E84
-Wdotaccent;1E86
-Wdotbelow;1E88
-Wgrave;1E80
-Wmonospace;FF37
-Wsmall;F777
-X;0058
-Xcircle;24CD
-Xdieresis;1E8C
-Xdotaccent;1E8A
-Xeharmenian;053D
-Xi;039E
-Xmonospace;FF38
-Xsmall;F778
-Y;0059
-Yacute;00DD
-Yacutesmall;F7FD
-Yatcyrillic;0462
-Ycircle;24CE
-Ycircumflex;0176
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-Ydieresissmall;F7FF
-Ydotaccent;1E8E
-Ydotbelow;1EF4
-Yericyrillic;042B
-Yerudieresiscyrillic;04F8
-Ygrave;1EF2
-Yhook;01B3
-Yhookabove;1EF6
-Yiarmenian;0545
-Yicyrillic;0407
-Yiwnarmenian;0552
-Ymonospace;FF39
-Ysmall;F779
-Ytilde;1EF8
-Yusbigcyrillic;046A
-Yusbigiotifiedcyrillic;046C
-Yuslittlecyrillic;0466
-Yuslittleiotifiedcyrillic;0468
-Z;005A
-Zaarmenian;0536
-Zacute;0179
-Zcaron;017D
-Zcaronsmall;F6FF
-Zcircle;24CF
-Zcircumflex;1E90
-Zdot;017B
-Zdotaccent;017B
-Zdotbelow;1E92
-Zecyrillic;0417
-Zedescendercyrillic;0498
-Zedieresiscyrillic;04DE
-Zeta;0396
-Zhearmenian;053A
-Zhebrevecyrillic;04C1
-Zhecyrillic;0416
-Zhedescendercyrillic;0496
-Zhedieresiscyrillic;04DC
-Zlinebelow;1E94
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-Zsmall;F77A
-Zstroke;01B5
-a;0061
-aabengali;0986
-aacute;00E1
-aadeva;0906
-aagujarati;0A86
-aagurmukhi;0A06
-aamatragurmukhi;0A3E
-aarusquare;3303
-aavowelsignbengali;09BE
-aavowelsigndeva;093E
-aavowelsigngujarati;0ABE
-abbreviationmarkarmenian;055F
-abbreviationsigndeva;0970
-abengali;0985
-abopomofo;311A
-abreve;0103
-abreveacute;1EAF
-abrevecyrillic;04D1
-abrevedotbelow;1EB7
-abrevegrave;1EB1
-abrevehookabove;1EB3
-abrevetilde;1EB5
-acaron;01CE
-acircle;24D0
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-acircumflexdotbelow;1EAD
-acircumflexgrave;1EA7
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-acute;00B4
-acutebelowcmb;0317
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-acutecomb;0301
-acutedeva;0954
-acutelowmod;02CF
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-acyrillic;0430
-adblgrave;0201
-addakgurmukhi;0A71
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-adieresiscyrillic;04D3
-adieresismacron;01DF
-adotbelow;1EA1
-adotmacron;01E1
-ae;00E6
-aeacute;01FD
-aekorean;3150
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-afii10018;0411
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-afii10022;0415
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-afii10025;0417
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-afii10039;0425
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-afii10057;0408
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-afii57677;05DD
-afii57678;05DE
-afii57679;05DF
-afii57680;05E0
-afii57681;05E1
-afii57682;05E2
-afii57683;05E3
-afii57684;05E4
-afii57685;05E5
-afii57686;05E6
-afii57687;05E7
-afii57688;05E8
-afii57689;05E9
-afii57690;05EA
-afii57694;FB2A
-afii57695;FB2B
-afii57700;FB4B
-afii57705;FB1F
-afii57716;05F0
-afii57717;05F1
-afii57718;05F2
-afii57723;FB35
-afii57793;05B4
-afii57794;05B5
-afii57795;05B6
-afii57796;05BB
-afii57797;05B8
-afii57798;05B7
-afii57799;05B0
-afii57800;05B2
-afii57801;05B1
-afii57802;05B3
-afii57803;05C2
-afii57804;05C1
-afii57806;05B9
-afii57807;05BC
-afii57839;05BD
-afii57841;05BF
-afii57842;05C0
-afii57929;02BC
-afii61248;2105
-afii61289;2113
-afii61352;2116
-afii61573;202C
-afii61574;202D
-afii61575;202E
-afii61664;200C
-afii63167;066D
-afii64937;02BD
-agrave;00E0
-agujarati;0A85
-agurmukhi;0A05
-ahiragana;3042
-ahookabove;1EA3
-aibengali;0990
-aibopomofo;311E
-aideva;0910
-aiecyrillic;04D5
-aigujarati;0A90
-aigurmukhi;0A10
-aimatragurmukhi;0A48
-ainarabic;0639
-ainfinalarabic;FECA
-aininitialarabic;FECB
-ainmedialarabic;FECC
-ainvertedbreve;0203
-aivowelsignbengali;09C8
-aivowelsigndeva;0948
-aivowelsigngujarati;0AC8
-akatakana;30A2
-akatakanahalfwidth;FF71
-akorean;314F
-alef;05D0
-alefarabic;0627
-alefdageshhebrew;FB30
-aleffinalarabic;FE8E
-alefhamzaabovearabic;0623
-alefhamzaabovefinalarabic;FE84
-alefhamzabelowarabic;0625
-alefhamzabelowfinalarabic;FE88
-alefhebrew;05D0
-aleflamedhebrew;FB4F
-alefmaddaabovearabic;0622
-alefmaddaabovefinalarabic;FE82
-alefmaksuraarabic;0649
-alefmaksurafinalarabic;FEF0
-alefmaksurainitialarabic;FEF3
-alefmaksuramedialarabic;FEF4
-alefpatahhebrew;FB2E
-alefqamatshebrew;FB2F
-aleph;2135
-allequal;224C
-alpha;03B1
-alphatonos;03AC
-amacron;0101
-amonospace;FF41
-ampersand;0026
-ampersandmonospace;FF06
-ampersandsmall;F726
-amsquare;33C2
-anbopomofo;3122
-angbopomofo;3124
-angkhankhuthai;0E5A
-angle;2220
-anglebracketleft;3008
-anglebracketleftvertical;FE3F
-anglebracketright;3009
-anglebracketrightvertical;FE40
-angleleft;2329
-angleright;232A
-angstrom;212B
-anoteleia;0387
-anudattadeva;0952
-anusvarabengali;0982
-anusvaradeva;0902
-anusvaragujarati;0A82
-aogonek;0105
-apaatosquare;3300
-aparen;249C
-apostrophearmenian;055A
-apostrophemod;02BC
-apple;F8FF
-approaches;2250
-approxequal;2248
-approxequalorimage;2252
-approximatelyequal;2245
-araeaekorean;318E
-araeakorean;318D
-arc;2312
-arighthalfring;1E9A
-aring;00E5
-aringacute;01FB
-aringbelow;1E01
-arrowboth;2194
-arrowdashdown;21E3
-arrowdashleft;21E0
-arrowdashright;21E2
-arrowdashup;21E1
-arrowdblboth;21D4
-arrowdbldown;21D3
-arrowdblleft;21D0
-arrowdblright;21D2
-arrowdblup;21D1
-arrowdown;2193
-arrowdownleft;2199
-arrowdownright;2198
-arrowdownwhite;21E9
-arrowheaddownmod;02C5
-arrowheadleftmod;02C2
-arrowheadrightmod;02C3
-arrowheadupmod;02C4
-arrowhorizex;F8E7
-arrowleft;2190
-arrowleftdbl;21D0
-arrowleftdblstroke;21CD
-arrowleftoverright;21C6
-arrowleftwhite;21E6
-arrowright;2192
-arrowrightdblstroke;21CF
-arrowrightheavy;279E
-arrowrightoverleft;21C4
-arrowrightwhite;21E8
-arrowtableft;21E4
-arrowtabright;21E5
-arrowup;2191
-arrowupdn;2195
-arrowupdnbse;21A8
-arrowupdownbase;21A8
-arrowupleft;2196
-arrowupleftofdown;21C5
-arrowupright;2197
-arrowupwhite;21E7
-arrowvertex;F8E6
-asciicircum;005E
-asciicircummonospace;FF3E
-asciitilde;007E
-asciitildemonospace;FF5E
-ascript;0251
-ascriptturned;0252
-asmallhiragana;3041
-asmallkatakana;30A1
-asmallkatakanahalfwidth;FF67
-asterisk;002A
-asteriskaltonearabic;066D
-asteriskarabic;066D
-asteriskmath;2217
-asteriskmonospace;FF0A
-asterisksmall;FE61
-asterism;2042
-asuperior;F6E9
-asymptoticallyequal;2243
-at;0040
-atilde;00E3
-atmonospace;FF20
-atsmall;FE6B
-aturned;0250
-aubengali;0994
-aubopomofo;3120
-audeva;0914
-augujarati;0A94
-augurmukhi;0A14
-aulengthmarkbengali;09D7
-aumatragurmukhi;0A4C
-auvowelsignbengali;09CC
-auvowelsigndeva;094C
-auvowelsigngujarati;0ACC
-avagrahadeva;093D
-aybarmenian;0561
-ayin;05E2
-ayinaltonehebrew;FB20
-ayinhebrew;05E2
-b;0062
-babengali;09AC
-backslash;005C
-backslashmonospace;FF3C
-badeva;092C
-bagujarati;0AAC
-bagurmukhi;0A2C
-bahiragana;3070
-bahtthai;0E3F
-bakatakana;30D0
-bar;007C
-barmonospace;FF5C
-bbopomofo;3105
-bcircle;24D1
-bdotaccent;1E03
-bdotbelow;1E05
-beamedsixteenthnotes;266C
-because;2235
-becyrillic;0431
-beharabic;0628
-behfinalarabic;FE90
-behinitialarabic;FE91
-behiragana;3079
-behmedialarabic;FE92
-behmeeminitialarabic;FC9F
-behmeemisolatedarabic;FC08
-behnoonfinalarabic;FC6D
-bekatakana;30D9
-benarmenian;0562
-bet;05D1
-beta;03B2
-betasymbolgreek;03D0
-betdagesh;FB31
-betdageshhebrew;FB31
-bethebrew;05D1
-betrafehebrew;FB4C
-bhabengali;09AD
-bhadeva;092D
-bhagujarati;0AAD
-bhagurmukhi;0A2D
-bhook;0253
-bihiragana;3073
-bikatakana;30D3
-bilabialclick;0298
-bindigurmukhi;0A02
-birusquare;3331
-blackcircle;25CF
-blackdiamond;25C6
-blackdownpointingtriangle;25BC
-blackleftpointingpointer;25C4
-blackleftpointingtriangle;25C0
-blacklenticularbracketleft;3010
-blacklenticularbracketleftvertical;FE3B
-blacklenticularbracketright;3011
-blacklenticularbracketrightvertical;FE3C
-blacklowerlefttriangle;25E3
-blacklowerrighttriangle;25E2
-blackrectangle;25AC
-blackrightpointingpointer;25BA
-blackrightpointingtriangle;25B6
-blacksmallsquare;25AA
-blacksmilingface;263B
-blacksquare;25A0
-blackstar;2605
-blackupperlefttriangle;25E4
-blackupperrighttriangle;25E5
-blackuppointingsmalltriangle;25B4
-blackuppointingtriangle;25B2
-blank;2423
-blinebelow;1E07
-block;2588
-bmonospace;FF42
-bobaimaithai;0E1A
-bohiragana;307C
-bokatakana;30DC
-bparen;249D
-bqsquare;33C3
-braceex;F8F4
-braceleft;007B
-braceleftbt;F8F3
-braceleftmid;F8F2
-braceleftmonospace;FF5B
-braceleftsmall;FE5B
-bracelefttp;F8F1
-braceleftvertical;FE37
-braceright;007D
-bracerightbt;F8FE
-bracerightmid;F8FD
-bracerightmonospace;FF5D
-bracerightsmall;FE5C
-bracerighttp;F8FC
-bracerightvertical;FE38
-bracketleft;005B
-bracketleftbt;F8F0
-bracketleftex;F8EF
-bracketleftmonospace;FF3B
-bracketlefttp;F8EE
-bracketright;005D
-bracketrightbt;F8FB
-bracketrightex;F8FA
-bracketrightmonospace;FF3D
-bracketrighttp;F8F9
-breve;02D8
-brevebelowcmb;032E
-brevecmb;0306
-breveinvertedbelowcmb;032F
-breveinvertedcmb;0311
-breveinverteddoublecmb;0361
-bridgebelowcmb;032A
-bridgeinvertedbelowcmb;033A
-brokenbar;00A6
-bstroke;0180
-bsuperior;F6EA
-btopbar;0183
-buhiragana;3076
-bukatakana;30D6
-bullet;2022
-bulletinverse;25D8
-bulletoperator;2219
-bullseye;25CE
-c;0063
-caarmenian;056E
-cabengali;099A
-cacute;0107
-cadeva;091A
-cagujarati;0A9A
-cagurmukhi;0A1A
-calsquare;3388
-candrabindubengali;0981
-candrabinducmb;0310
-candrabindudeva;0901
-candrabindugujarati;0A81
-capslock;21EA
-careof;2105
-caron;02C7
-caronbelowcmb;032C
-caroncmb;030C
-carriagereturn;21B5
-cbopomofo;3118
-ccaron;010D
-ccedilla;00E7
-ccedillaacute;1E09
-ccircle;24D2
-ccircumflex;0109
-ccurl;0255
-cdot;010B
-cdotaccent;010B
-cdsquare;33C5
-cedilla;00B8
-cedillacmb;0327
-cent;00A2
-centigrade;2103
-centinferior;F6DF
-centmonospace;FFE0
-centoldstyle;F7A2
-centsuperior;F6E0
-chaarmenian;0579
-chabengali;099B
-chadeva;091B
-chagujarati;0A9B
-chagurmukhi;0A1B
-chbopomofo;3114
-cheabkhasiancyrillic;04BD
-checkmark;2713
-checyrillic;0447
-chedescenderabkhasiancyrillic;04BF
-chedescendercyrillic;04B7
-chedieresiscyrillic;04F5
-cheharmenian;0573
-chekhakassiancyrillic;04CC
-cheverticalstrokecyrillic;04B9
-chi;03C7
-chieuchacirclekorean;3277
-chieuchaparenkorean;3217
-chieuchcirclekorean;3269
-chieuchkorean;314A
-chieuchparenkorean;3209
-chochangthai;0E0A
-chochanthai;0E08
-chochingthai;0E09
-chochoethai;0E0C
-chook;0188
-cieucacirclekorean;3276
-cieucaparenkorean;3216
-cieuccirclekorean;3268
-cieuckorean;3148
-cieucparenkorean;3208
-cieucuparenkorean;321C
-circle;25CB
-circlemultiply;2297
-circleot;2299
-circleplus;2295
-circlepostalmark;3036
-circlewithlefthalfblack;25D0
-circlewithrighthalfblack;25D1
-circumflex;02C6
-circumflexbelowcmb;032D
-circumflexcmb;0302
-clear;2327
-clickalveolar;01C2
-clickdental;01C0
-clicklateral;01C1
-clickretroflex;01C3
-club;2663
-clubsuitblack;2663
-clubsuitwhite;2667
-cmcubedsquare;33A4
-cmonospace;FF43
-cmsquaredsquare;33A0
-coarmenian;0581
-colon;003A
-colonmonetary;20A1
-colonmonospace;FF1A
-colonsign;20A1
-colonsmall;FE55
-colontriangularhalfmod;02D1
-colontriangularmod;02D0
-comma;002C
-commaabovecmb;0313
-commaaboverightcmb;0315
-commaaccent;F6C3
-commaarabic;060C
-commaarmenian;055D
-commainferior;F6E1
-commamonospace;FF0C
-commareversedabovecmb;0314
-commareversedmod;02BD
-commasmall;FE50
-commasuperior;F6E2
-commaturnedabovecmb;0312
-commaturnedmod;02BB
-compass;263C
-congruent;2245
-contourintegral;222E
-control;2303
-controlACK;0006
-controlBEL;0007
-controlBS;0008
-controlCAN;0018
-controlCR;000D
-controlDC1;0011
-controlDC2;0012
-controlDC3;0013
-controlDC4;0014
-controlDEL;007F
-controlDLE;0010
-controlEM;0019
-controlENQ;0005
-controlEOT;0004
-controlESC;001B
-controlETB;0017
-controlETX;0003
-controlFF;000C
-controlFS;001C
-controlGS;001D
-controlHT;0009
-controlLF;000A
-controlNAK;0015
-controlRS;001E
-controlSI;000F
-controlSO;000E
-controlSOT;0002
-controlSTX;0001
-controlSUB;001A
-controlSYN;0016
-controlUS;001F
-controlVT;000B
-copyright;00A9
-copyrightsans;F8E9
-copyrightserif;F6D9
-cornerbracketleft;300C
-cornerbracketlefthalfwidth;FF62
-cornerbracketleftvertical;FE41
-cornerbracketright;300D
-cornerbracketrighthalfwidth;FF63
-cornerbracketrightvertical;FE42
-corporationsquare;337F
-cosquare;33C7
-coverkgsquare;33C6
-cparen;249E
-cruzeiro;20A2
-cstretched;0297
-curlyand;22CF
-curlyor;22CE
-currency;00A4
-cyrBreve;F6D1
-cyrFlex;F6D2
-cyrbreve;F6D4
-cyrflex;F6D5
-d;0064
-daarmenian;0564
-dabengali;09A6
-dadarabic;0636
-dadeva;0926
-dadfinalarabic;FEBE
-dadinitialarabic;FEBF
-dadmedialarabic;FEC0
-dagesh;05BC
-dageshhebrew;05BC
-dagger;2020
-daggerdbl;2021
-dagujarati;0AA6
-dagurmukhi;0A26
-dahiragana;3060
-dakatakana;30C0
-dalarabic;062F
-dalet;05D3
-daletdagesh;FB33
-daletdageshhebrew;FB33
-dalethatafpatah;05D3 05B2
-dalethatafpatahhebrew;05D3 05B2
-dalethatafsegol;05D3 05B1
-dalethatafsegolhebrew;05D3 05B1
-dalethebrew;05D3
-dalethiriq;05D3 05B4
-dalethiriqhebrew;05D3 05B4
-daletholam;05D3 05B9
-daletholamhebrew;05D3 05B9
-daletpatah;05D3 05B7
-daletpatahhebrew;05D3 05B7
-daletqamats;05D3 05B8
-daletqamatshebrew;05D3 05B8
-daletqubuts;05D3 05BB
-daletqubutshebrew;05D3 05BB
-daletsegol;05D3 05B6
-daletsegolhebrew;05D3 05B6
-daletsheva;05D3 05B0
-daletshevahebrew;05D3 05B0
-dalettsere;05D3 05B5
-dalettserehebrew;05D3 05B5
-dalfinalarabic;FEAA
-dammaarabic;064F
-dammalowarabic;064F
-dammatanaltonearabic;064C
-dammatanarabic;064C
-danda;0964
-dargahebrew;05A7
-dargalefthebrew;05A7
-dasiapneumatacyrilliccmb;0485
-dblGrave;F6D3
-dblanglebracketleft;300A
-dblanglebracketleftvertical;FE3D
-dblanglebracketright;300B
-dblanglebracketrightvertical;FE3E
-dblarchinvertedbelowcmb;032B
-dblarrowleft;21D4
-dblarrowright;21D2
-dbldanda;0965
-dblgrave;F6D6
-dblgravecmb;030F
-dblintegral;222C
-dbllowline;2017
-dbllowlinecmb;0333
-dbloverlinecmb;033F
-dblprimemod;02BA
-dblverticalbar;2016
-dblverticallineabovecmb;030E
-dbopomofo;3109
-dbsquare;33C8
-dcaron;010F
-dcedilla;1E11
-dcircle;24D3
-dcircumflexbelow;1E13
-dcroat;0111
-ddabengali;09A1
-ddadeva;0921
-ddagujarati;0AA1
-ddagurmukhi;0A21
-ddalarabic;0688
-ddalfinalarabic;FB89
-dddhadeva;095C
-ddhabengali;09A2
-ddhadeva;0922
-ddhagujarati;0AA2
-ddhagurmukhi;0A22
-ddotaccent;1E0B
-ddotbelow;1E0D
-decimalseparatorarabic;066B
-decimalseparatorpersian;066B
-decyrillic;0434
-degree;00B0
-dehihebrew;05AD
-dehiragana;3067
-deicoptic;03EF
-dekatakana;30C7
-deleteleft;232B
-deleteright;2326
-delta;03B4
-deltaturned;018D
-denominatorminusonenumeratorbengali;09F8
-dezh;02A4
-dhabengali;09A7
-dhadeva;0927
-dhagujarati;0AA7
-dhagurmukhi;0A27
-dhook;0257
-dialytikatonos;0385
-dialytikatonoscmb;0344
-diamond;2666
-diamondsuitwhite;2662
-dieresis;00A8
-dieresisacute;F6D7
-dieresisbelowcmb;0324
-dieresiscmb;0308
-dieresisgrave;F6D8
-dieresistonos;0385
-dihiragana;3062
-dikatakana;30C2
-dittomark;3003
-divide;00F7
-divides;2223
-divisionslash;2215
-djecyrillic;0452
-dkshade;2593
-dlinebelow;1E0F
-dlsquare;3397
-dmacron;0111
-dmonospace;FF44
-dnblock;2584
-dochadathai;0E0E
-dodekthai;0E14
-dohiragana;3069
-dokatakana;30C9
-dollar;0024
-dollarinferior;F6E3
-dollarmonospace;FF04
-dollaroldstyle;F724
-dollarsmall;FE69
-dollarsuperior;F6E4
-dong;20AB
-dorusquare;3326
-dotaccent;02D9
-dotaccentcmb;0307
-dotbelowcmb;0323
-dotbelowcomb;0323
-dotkatakana;30FB
-dotlessi;0131
-dotlessj;F6BE
-dotlessjstrokehook;0284
-dotmath;22C5
-dottedcircle;25CC
-doubleyodpatah;FB1F
-doubleyodpatahhebrew;FB1F
-downtackbelowcmb;031E
-downtackmod;02D5
-dparen;249F
-dsuperior;F6EB
-dtail;0256
-dtopbar;018C
-duhiragana;3065
-dukatakana;30C5
-dz;01F3
-dzaltone;02A3
-dzcaron;01C6
-dzcurl;02A5
-dzeabkhasiancyrillic;04E1
-dzecyrillic;0455
-dzhecyrillic;045F
-e;0065
-eacute;00E9
-earth;2641
-ebengali;098F
-ebopomofo;311C
-ebreve;0115
-ecandradeva;090D
-ecandragujarati;0A8D
-ecandravowelsigndeva;0945
-ecandravowelsigngujarati;0AC5
-ecaron;011B
-ecedillabreve;1E1D
-echarmenian;0565
-echyiwnarmenian;0587
-ecircle;24D4
-ecircumflex;00EA
-ecircumflexacute;1EBF
-ecircumflexbelow;1E19
-ecircumflexdotbelow;1EC7
-ecircumflexgrave;1EC1
-ecircumflexhookabove;1EC3
-ecircumflextilde;1EC5
-ecyrillic;0454
-edblgrave;0205
-edeva;090F
-edieresis;00EB
-edot;0117
-edotaccent;0117
-edotbelow;1EB9
-eegurmukhi;0A0F
-eematragurmukhi;0A47
-efcyrillic;0444
-egrave;00E8
-egujarati;0A8F
-eharmenian;0567
-ehbopomofo;311D
-ehiragana;3048
-ehookabove;1EBB
-eibopomofo;311F
-eight;0038
-eightarabic;0668
-eightbengali;09EE
-eightcircle;2467
-eightcircleinversesansserif;2791
-eightdeva;096E
-eighteencircle;2471
-eighteenparen;2485
-eighteenperiod;2499
-eightgujarati;0AEE
-eightgurmukhi;0A6E
-eighthackarabic;0668
-eighthangzhou;3028
-eighthnotebeamed;266B
-eightideographicparen;3227
-eightinferior;2088
-eightmonospace;FF18
-eightoldstyle;F738
-eightparen;247B
-eightperiod;248F
-eightpersian;06F8
-eightroman;2177
-eightsuperior;2078
-eightthai;0E58
-einvertedbreve;0207
-eiotifiedcyrillic;0465
-ekatakana;30A8
-ekatakanahalfwidth;FF74
-ekonkargurmukhi;0A74
-ekorean;3154
-elcyrillic;043B
-element;2208
-elevencircle;246A
-elevenparen;247E
-elevenperiod;2492
-elevenroman;217A
-ellipsis;2026
-ellipsisvertical;22EE
-emacron;0113
-emacronacute;1E17
-emacrongrave;1E15
-emcyrillic;043C
-emdash;2014
-emdashvertical;FE31
-emonospace;FF45
-emphasismarkarmenian;055B
-emptyset;2205
-enbopomofo;3123
-encyrillic;043D
-endash;2013
-endashvertical;FE32
-endescendercyrillic;04A3
-eng;014B
-engbopomofo;3125
-enghecyrillic;04A5
-enhookcyrillic;04C8
-enspace;2002
-eogonek;0119
-eokorean;3153
-eopen;025B
-eopenclosed;029A
-eopenreversed;025C
-eopenreversedclosed;025E
-eopenreversedhook;025D
-eparen;24A0
-epsilon;03B5
-epsilontonos;03AD
-equal;003D
-equalmonospace;FF1D
-equalsmall;FE66
-equalsuperior;207C
-equivalence;2261
-erbopomofo;3126
-ercyrillic;0440
-ereversed;0258
-ereversedcyrillic;044D
-escyrillic;0441
-esdescendercyrillic;04AB
-esh;0283
-eshcurl;0286
-eshortdeva;090E
-eshortvowelsigndeva;0946
-eshreversedloop;01AA
-eshsquatreversed;0285
-esmallhiragana;3047
-esmallkatakana;30A7
-esmallkatakanahalfwidth;FF6A
-estimated;212E
-esuperior;F6EC
-eta;03B7
-etarmenian;0568
-etatonos;03AE
-eth;00F0
-etilde;1EBD
-etildebelow;1E1B
-etnahtafoukhhebrew;0591
-etnahtafoukhlefthebrew;0591
-etnahtahebrew;0591
-etnahtalefthebrew;0591
-eturned;01DD
-eukorean;3161
-euro;20AC
-evowelsignbengali;09C7
-evowelsigndeva;0947
-evowelsigngujarati;0AC7
-exclam;0021
-exclamarmenian;055C
-exclamdbl;203C
-exclamdown;00A1
-exclamdownsmall;F7A1
-exclammonospace;FF01
-exclamsmall;F721
-existential;2203
-ezh;0292
-ezhcaron;01EF
-ezhcurl;0293
-ezhreversed;01B9
-ezhtail;01BA
-f;0066
-fadeva;095E
-fagurmukhi;0A5E
-fahrenheit;2109
-fathaarabic;064E
-fathalowarabic;064E
-fathatanarabic;064B
-fbopomofo;3108
-fcircle;24D5
-fdotaccent;1E1F
-feharabic;0641
-feharmenian;0586
-fehfinalarabic;FED2
-fehinitialarabic;FED3
-fehmedialarabic;FED4
-feicoptic;03E5
-female;2640
-ff;FB00
-ffi;FB03
-ffl;FB04
-fi;FB01
-fifteencircle;246E
-fifteenparen;2482
-fifteenperiod;2496
-figuredash;2012
-filledbox;25A0
-filledrect;25AC
-finalkaf;05DA
-finalkafdagesh;FB3A
-finalkafdageshhebrew;FB3A
-finalkafhebrew;05DA
-finalkafqamats;05DA 05B8
-finalkafqamatshebrew;05DA 05B8
-finalkafsheva;05DA 05B0
-finalkafshevahebrew;05DA 05B0
-finalmem;05DD
-finalmemhebrew;05DD
-finalnun;05DF
-finalnunhebrew;05DF
-finalpe;05E3
-finalpehebrew;05E3
-finaltsadi;05E5
-finaltsadihebrew;05E5
-firsttonechinese;02C9
-fisheye;25C9
-fitacyrillic;0473
-five;0035
-fivearabic;0665
-fivebengali;09EB
-fivecircle;2464
-fivecircleinversesansserif;278E
-fivedeva;096B
-fiveeighths;215D
-fivegujarati;0AEB
-fivegurmukhi;0A6B
-fivehackarabic;0665
-fivehangzhou;3025
-fiveideographicparen;3224
-fiveinferior;2085
-fivemonospace;FF15
-fiveoldstyle;F735
-fiveparen;2478
-fiveperiod;248C
-fivepersian;06F5
-fiveroman;2174
-fivesuperior;2075
-fivethai;0E55
-fl;FB02
-florin;0192
-fmonospace;FF46
-fmsquare;3399
-fofanthai;0E1F
-fofathai;0E1D
-fongmanthai;0E4F
-forall;2200
-four;0034
-fourarabic;0664
-fourbengali;09EA
-fourcircle;2463
-fourcircleinversesansserif;278D
-fourdeva;096A
-fourgujarati;0AEA
-fourgurmukhi;0A6A
-fourhackarabic;0664
-fourhangzhou;3024
-fourideographicparen;3223
-fourinferior;2084
-fourmonospace;FF14
-fournumeratorbengali;09F7
-fouroldstyle;F734
-fourparen;2477
-fourperiod;248B
-fourpersian;06F4
-fourroman;2173
-foursuperior;2074
-fourteencircle;246D
-fourteenparen;2481
-fourteenperiod;2495
-fourthai;0E54
-fourthtonechinese;02CB
-fparen;24A1
-fraction;2044
-franc;20A3
-g;0067
-gabengali;0997
-gacute;01F5
-gadeva;0917
-gafarabic;06AF
-gaffinalarabic;FB93
-gafinitialarabic;FB94
-gafmedialarabic;FB95
-gagujarati;0A97
-gagurmukhi;0A17
-gahiragana;304C
-gakatakana;30AC
-gamma;03B3
-gammalatinsmall;0263
-gammasuperior;02E0
-gangiacoptic;03EB
-gbopomofo;310D
-gbreve;011F
-gcaron;01E7
-gcedilla;0123
-gcircle;24D6
-gcircumflex;011D
-gcommaaccent;0123
-gdot;0121
-gdotaccent;0121
-gecyrillic;0433
-gehiragana;3052
-gekatakana;30B2
-geometricallyequal;2251
-gereshaccenthebrew;059C
-gereshhebrew;05F3
-gereshmuqdamhebrew;059D
-germandbls;00DF
-gershayimaccenthebrew;059E
-gershayimhebrew;05F4
-getamark;3013
-ghabengali;0998
-ghadarmenian;0572
-ghadeva;0918
-ghagujarati;0A98
-ghagurmukhi;0A18
-ghainarabic;063A
-ghainfinalarabic;FECE
-ghaininitialarabic;FECF
-ghainmedialarabic;FED0
-ghemiddlehookcyrillic;0495
-ghestrokecyrillic;0493
-gheupturncyrillic;0491
-ghhadeva;095A
-ghhagurmukhi;0A5A
-ghook;0260
-ghzsquare;3393
-gihiragana;304E
-gikatakana;30AE
-gimarmenian;0563
-gimel;05D2
-gimeldagesh;FB32
-gimeldageshhebrew;FB32
-gimelhebrew;05D2
-gjecyrillic;0453
-glottalinvertedstroke;01BE
-glottalstop;0294
-glottalstopinverted;0296
-glottalstopmod;02C0
-glottalstopreversed;0295
-glottalstopreversedmod;02C1
-glottalstopreversedsuperior;02E4
-glottalstopstroke;02A1
-glottalstopstrokereversed;02A2
-gmacron;1E21
-gmonospace;FF47
-gohiragana;3054
-gokatakana;30B4
-gparen;24A2
-gpasquare;33AC
-gradient;2207
-grave;0060
-gravebelowcmb;0316
-gravecmb;0300
-gravecomb;0300
-gravedeva;0953
-gravelowmod;02CE
-gravemonospace;FF40
-gravetonecmb;0340
-greater;003E
-greaterequal;2265
-greaterequalorless;22DB
-greatermonospace;FF1E
-greaterorequivalent;2273
-greaterorless;2277
-greateroverequal;2267
-greatersmall;FE65
-gscript;0261
-gstroke;01E5
-guhiragana;3050
-guillemotleft;00AB
-guillemotright;00BB
-guilsinglleft;2039
-guilsinglright;203A
-gukatakana;30B0
-guramusquare;3318
-gysquare;33C9
-h;0068
-haabkhasiancyrillic;04A9
-haaltonearabic;06C1
-habengali;09B9
-hadescendercyrillic;04B3
-hadeva;0939
-hagujarati;0AB9
-hagurmukhi;0A39
-haharabic;062D
-hahfinalarabic;FEA2
-hahinitialarabic;FEA3
-hahiragana;306F
-hahmedialarabic;FEA4
-haitusquare;332A
-hakatakana;30CF
-hakatakanahalfwidth;FF8A
-halantgurmukhi;0A4D
-hamzaarabic;0621
-hamzadammaarabic;0621 064F
-hamzadammatanarabic;0621 064C
-hamzafathaarabic;0621 064E
-hamzafathatanarabic;0621 064B
-hamzalowarabic;0621
-hamzalowkasraarabic;0621 0650
-hamzalowkasratanarabic;0621 064D
-hamzasukunarabic;0621 0652
-hangulfiller;3164
-hardsigncyrillic;044A
-harpoonleftbarbup;21BC
-harpoonrightbarbup;21C0
-hasquare;33CA
-hatafpatah;05B2
-hatafpatah16;05B2
-hatafpatah23;05B2
-hatafpatah2f;05B2
-hatafpatahhebrew;05B2
-hatafpatahnarrowhebrew;05B2
-hatafpatahquarterhebrew;05B2
-hatafpatahwidehebrew;05B2
-hatafqamats;05B3
-hatafqamats1b;05B3
-hatafqamats28;05B3
-hatafqamats34;05B3
-hatafqamatshebrew;05B3
-hatafqamatsnarrowhebrew;05B3
-hatafqamatsquarterhebrew;05B3
-hatafqamatswidehebrew;05B3
-hatafsegol;05B1
-hatafsegol17;05B1
-hatafsegol24;05B1
-hatafsegol30;05B1
-hatafsegolhebrew;05B1
-hatafsegolnarrowhebrew;05B1
-hatafsegolquarterhebrew;05B1
-hatafsegolwidehebrew;05B1
-hbar;0127
-hbopomofo;310F
-hbrevebelow;1E2B
-hcedilla;1E29
-hcircle;24D7
-hcircumflex;0125
-hdieresis;1E27
-hdotaccent;1E23
-hdotbelow;1E25
-he;05D4
-heart;2665
-heartsuitblack;2665
-heartsuitwhite;2661
-hedagesh;FB34
-hedageshhebrew;FB34
-hehaltonearabic;06C1
-heharabic;0647
-hehebrew;05D4
-hehfinalaltonearabic;FBA7
-hehfinalalttwoarabic;FEEA
-hehfinalarabic;FEEA
-hehhamzaabovefinalarabic;FBA5
-hehhamzaaboveisolatedarabic;FBA4
-hehinitialaltonearabic;FBA8
-hehinitialarabic;FEEB
-hehiragana;3078
-hehmedialaltonearabic;FBA9
-hehmedialarabic;FEEC
-heiseierasquare;337B
-hekatakana;30D8
-hekatakanahalfwidth;FF8D
-hekutaarusquare;3336
-henghook;0267
-herutusquare;3339
-het;05D7
-hethebrew;05D7
-hhook;0266
-hhooksuperior;02B1
-hieuhacirclekorean;327B
-hieuhaparenkorean;321B
-hieuhcirclekorean;326D
-hieuhkorean;314E
-hieuhparenkorean;320D
-hihiragana;3072
-hikatakana;30D2
-hikatakanahalfwidth;FF8B
-hiriq;05B4
-hiriq14;05B4
-hiriq21;05B4
-hiriq2d;05B4
-hiriqhebrew;05B4
-hiriqnarrowhebrew;05B4
-hiriqquarterhebrew;05B4
-hiriqwidehebrew;05B4
-hlinebelow;1E96
-hmonospace;FF48
-hoarmenian;0570
-hohipthai;0E2B
-hohiragana;307B
-hokatakana;30DB
-hokatakanahalfwidth;FF8E
-holam;05B9
-holam19;05B9
-holam26;05B9
-holam32;05B9
-holamhebrew;05B9
-holamnarrowhebrew;05B9
-holamquarterhebrew;05B9
-holamwidehebrew;05B9
-honokhukthai;0E2E
-hookabovecomb;0309
-hookcmb;0309
-hookpalatalizedbelowcmb;0321
-hookretroflexbelowcmb;0322
-hoonsquare;3342
-horicoptic;03E9
-horizontalbar;2015
-horncmb;031B
-hotsprings;2668
-house;2302
-hparen;24A3
-hsuperior;02B0
-hturned;0265
-huhiragana;3075
-huiitosquare;3333
-hukatakana;30D5
-hukatakanahalfwidth;FF8C
-hungarumlaut;02DD
-hungarumlautcmb;030B
-hv;0195
-hyphen;002D
-hypheninferior;F6E5
-hyphenmonospace;FF0D
-hyphensmall;FE63
-hyphensuperior;F6E6
-hyphentwo;2010
-i;0069
-iacute;00ED
-iacyrillic;044F
-ibengali;0987
-ibopomofo;3127
-ibreve;012D
-icaron;01D0
-icircle;24D8
-icircumflex;00EE
-icyrillic;0456
-idblgrave;0209
-ideographearthcircle;328F
-ideographfirecircle;328B
-ideographicallianceparen;323F
-ideographiccallparen;323A
-ideographiccentrecircle;32A5
-ideographicclose;3006
-ideographiccomma;3001
-ideographiccommaleft;FF64
-ideographiccongratulationparen;3237
-ideographiccorrectcircle;32A3
-ideographicearthparen;322F
-ideographicenterpriseparen;323D
-ideographicexcellentcircle;329D
-ideographicfestivalparen;3240
-ideographicfinancialcircle;3296
-ideographicfinancialparen;3236
-ideographicfireparen;322B
-ideographichaveparen;3232
-ideographichighcircle;32A4
-ideographiciterationmark;3005
-ideographiclaborcircle;3298
-ideographiclaborparen;3238
-ideographicleftcircle;32A7
-ideographiclowcircle;32A6
-ideographicmedicinecircle;32A9
-ideographicmetalparen;322E
-ideographicmoonparen;322A
-ideographicnameparen;3234
-ideographicperiod;3002
-ideographicprintcircle;329E
-ideographicreachparen;3243
-ideographicrepresentparen;3239
-ideographicresourceparen;323E
-ideographicrightcircle;32A8
-ideographicsecretcircle;3299
-ideographicselfparen;3242
-ideographicsocietyparen;3233
-ideographicspace;3000
-ideographicspecialparen;3235
-ideographicstockparen;3231
-ideographicstudyparen;323B
-ideographicsunparen;3230
-ideographicsuperviseparen;323C
-ideographicwaterparen;322C
-ideographicwoodparen;322D
-ideographiczero;3007
-ideographmetalcircle;328E
-ideographmooncircle;328A
-ideographnamecircle;3294
-ideographsuncircle;3290
-ideographwatercircle;328C
-ideographwoodcircle;328D
-ideva;0907
-idieresis;00EF
-idieresisacute;1E2F
-idieresiscyrillic;04E5
-idotbelow;1ECB
-iebrevecyrillic;04D7
-iecyrillic;0435
-ieungacirclekorean;3275
-ieungaparenkorean;3215
-ieungcirclekorean;3267
-ieungkorean;3147
-ieungparenkorean;3207
-igrave;00EC
-igujarati;0A87
-igurmukhi;0A07
-ihiragana;3044
-ihookabove;1EC9
-iibengali;0988
-iicyrillic;0438
-iideva;0908
-iigujarati;0A88
-iigurmukhi;0A08
-iimatragurmukhi;0A40
-iinvertedbreve;020B
-iishortcyrillic;0439
-iivowelsignbengali;09C0
-iivowelsigndeva;0940
-iivowelsigngujarati;0AC0
-ij;0133
-ikatakana;30A4
-ikatakanahalfwidth;FF72
-ikorean;3163
-ilde;02DC
-iluyhebrew;05AC
-imacron;012B
-imacroncyrillic;04E3
-imageorapproximatelyequal;2253
-imatragurmukhi;0A3F
-imonospace;FF49
-increment;2206
-infinity;221E
-iniarmenian;056B
-integral;222B
-integralbottom;2321
-integralbt;2321
-integralex;F8F5
-integraltop;2320
-integraltp;2320
-intersection;2229
-intisquare;3305
-invbullet;25D8
-invcircle;25D9
-invsmileface;263B
-iocyrillic;0451
-iogonek;012F
-iota;03B9
-iotadieresis;03CA
-iotadieresistonos;0390
-iotalatin;0269
-iotatonos;03AF
-iparen;24A4
-irigurmukhi;0A72
-ismallhiragana;3043
-ismallkatakana;30A3
-ismallkatakanahalfwidth;FF68
-issharbengali;09FA
-istroke;0268
-isuperior;F6ED
-iterationhiragana;309D
-iterationkatakana;30FD
-itilde;0129
-itildebelow;1E2D
-iubopomofo;3129
-iucyrillic;044E
-ivowelsignbengali;09BF
-ivowelsigndeva;093F
-ivowelsigngujarati;0ABF
-izhitsacyrillic;0475
-izhitsadblgravecyrillic;0477
-j;006A
-jaarmenian;0571
-jabengali;099C
-jadeva;091C
-jagujarati;0A9C
-jagurmukhi;0A1C
-jbopomofo;3110
-jcaron;01F0
-jcircle;24D9
-jcircumflex;0135
-jcrossedtail;029D
-jdotlessstroke;025F
-jecyrillic;0458
-jeemarabic;062C
-jeemfinalarabic;FE9E
-jeeminitialarabic;FE9F
-jeemmedialarabic;FEA0
-jeharabic;0698
-jehfinalarabic;FB8B
-jhabengali;099D
-jhadeva;091D
-jhagujarati;0A9D
-jhagurmukhi;0A1D
-jheharmenian;057B
-jis;3004
-jmonospace;FF4A
-jparen;24A5
-jsuperior;02B2
-k;006B
-kabashkircyrillic;04A1
-kabengali;0995
-kacute;1E31
-kacyrillic;043A
-kadescendercyrillic;049B
-kadeva;0915
-kaf;05DB
-kafarabic;0643
-kafdagesh;FB3B
-kafdageshhebrew;FB3B
-kaffinalarabic;FEDA
-kafhebrew;05DB
-kafinitialarabic;FEDB
-kafmedialarabic;FEDC
-kafrafehebrew;FB4D
-kagujarati;0A95
-kagurmukhi;0A15
-kahiragana;304B
-kahookcyrillic;04C4
-kakatakana;30AB
-kakatakanahalfwidth;FF76
-kappa;03BA
-kappasymbolgreek;03F0
-kapyeounmieumkorean;3171
-kapyeounphieuphkorean;3184
-kapyeounpieupkorean;3178
-kapyeounssangpieupkorean;3179
-karoriisquare;330D
-kashidaautoarabic;0640
-kashidaautonosidebearingarabic;0640
-kasmallkatakana;30F5
-kasquare;3384
-kasraarabic;0650
-kasratanarabic;064D
-kastrokecyrillic;049F
-katahiraprolongmarkhalfwidth;FF70
-kaverticalstrokecyrillic;049D
-kbopomofo;310E
-kcalsquare;3389
-kcaron;01E9
-kcedilla;0137
-kcircle;24DA
-kcommaaccent;0137
-kdotbelow;1E33
-keharmenian;0584
-kehiragana;3051
-kekatakana;30B1
-kekatakanahalfwidth;FF79
-kenarmenian;056F
-kesmallkatakana;30F6
-kgreenlandic;0138
-khabengali;0996
-khacyrillic;0445
-khadeva;0916
-khagujarati;0A96
-khagurmukhi;0A16
-khaharabic;062E
-khahfinalarabic;FEA6
-khahinitialarabic;FEA7
-khahmedialarabic;FEA8
-kheicoptic;03E7
-khhadeva;0959
-khhagurmukhi;0A59
-khieukhacirclekorean;3278
-khieukhaparenkorean;3218
-khieukhcirclekorean;326A
-khieukhkorean;314B
-khieukhparenkorean;320A
-khokhaithai;0E02
-khokhonthai;0E05
-khokhuatthai;0E03
-khokhwaithai;0E04
-khomutthai;0E5B
-khook;0199
-khorakhangthai;0E06
-khzsquare;3391
-kihiragana;304D
-kikatakana;30AD
-kikatakanahalfwidth;FF77
-kiroguramusquare;3315
-kiromeetorusquare;3316
-kirosquare;3314
-kiyeokacirclekorean;326E
-kiyeokaparenkorean;320E
-kiyeokcirclekorean;3260
-kiyeokkorean;3131
-kiyeokparenkorean;3200
-kiyeoksioskorean;3133
-kjecyrillic;045C
-klinebelow;1E35
-klsquare;3398
-kmcubedsquare;33A6
-kmonospace;FF4B
-kmsquaredsquare;33A2
-kohiragana;3053
-kohmsquare;33C0
-kokaithai;0E01
-kokatakana;30B3
-kokatakanahalfwidth;FF7A
-kooposquare;331E
-koppacyrillic;0481
-koreanstandardsymbol;327F
-koroniscmb;0343
-kparen;24A6
-kpasquare;33AA
-ksicyrillic;046F
-ktsquare;33CF
-kturned;029E
-kuhiragana;304F
-kukatakana;30AF
-kukatakanahalfwidth;FF78
-kvsquare;33B8
-kwsquare;33BE
-l;006C
-labengali;09B2
-lacute;013A
-ladeva;0932
-lagujarati;0AB2
-lagurmukhi;0A32
-lakkhangyaothai;0E45
-lamaleffinalarabic;FEFC
-lamalefhamzaabovefinalarabic;FEF8
-lamalefhamzaaboveisolatedarabic;FEF7
-lamalefhamzabelowfinalarabic;FEFA
-lamalefhamzabelowisolatedarabic;FEF9
-lamalefisolatedarabic;FEFB
-lamalefmaddaabovefinalarabic;FEF6
-lamalefmaddaaboveisolatedarabic;FEF5
-lamarabic;0644
-lambda;03BB
-lambdastroke;019B
-lamed;05DC
-lameddagesh;FB3C
-lameddageshhebrew;FB3C
-lamedhebrew;05DC
-lamedholam;05DC 05B9
-lamedholamdagesh;05DC 05B9 05BC
-lamedholamdageshhebrew;05DC 05B9 05BC
-lamedholamhebrew;05DC 05B9
-lamfinalarabic;FEDE
-lamhahinitialarabic;FCCA
-laminitialarabic;FEDF
-lamjeeminitialarabic;FCC9
-lamkhahinitialarabic;FCCB
-lamlamhehisolatedarabic;FDF2
-lammedialarabic;FEE0
-lammeemhahinitialarabic;FD88
-lammeeminitialarabic;FCCC
-lammeemjeeminitialarabic;FEDF FEE4 FEA0
-lammeemkhahinitialarabic;FEDF FEE4 FEA8
-largecircle;25EF
-lbar;019A
-lbelt;026C
-lbopomofo;310C
-lcaron;013E
-lcedilla;013C
-lcircle;24DB
-lcircumflexbelow;1E3D
-lcommaaccent;013C
-ldot;0140
-ldotaccent;0140
-ldotbelow;1E37
-ldotbelowmacron;1E39
-leftangleabovecmb;031A
-lefttackbelowcmb;0318
-less;003C
-lessequal;2264
-lessequalorgreater;22DA
-lessmonospace;FF1C
-lessorequivalent;2272
-lessorgreater;2276
-lessoverequal;2266
-lesssmall;FE64
-lezh;026E
-lfblock;258C
-lhookretroflex;026D
-lira;20A4
-liwnarmenian;056C
-lj;01C9
-ljecyrillic;0459
-ll;F6C0
-lladeva;0933
-llagujarati;0AB3
-llinebelow;1E3B
-llladeva;0934
-llvocalicbengali;09E1
-llvocalicdeva;0961
-llvocalicvowelsignbengali;09E3
-llvocalicvowelsigndeva;0963
-lmiddletilde;026B
-lmonospace;FF4C
-lmsquare;33D0
-lochulathai;0E2C
-logicaland;2227
-logicalnot;00AC
-logicalnotreversed;2310
-logicalor;2228
-lolingthai;0E25
-longs;017F
-lowlinecenterline;FE4E
-lowlinecmb;0332
-lowlinedashed;FE4D
-lozenge;25CA
-lparen;24A7
-lslash;0142
-lsquare;2113
-lsuperior;F6EE
-ltshade;2591
-luthai;0E26
-lvocalicbengali;098C
-lvocalicdeva;090C
-lvocalicvowelsignbengali;09E2
-lvocalicvowelsigndeva;0962
-lxsquare;33D3
-m;006D
-mabengali;09AE
-macron;00AF
-macronbelowcmb;0331
-macroncmb;0304
-macronlowmod;02CD
-macronmonospace;FFE3
-macute;1E3F
-madeva;092E
-magujarati;0AAE
-magurmukhi;0A2E
-mahapakhhebrew;05A4
-mahapakhlefthebrew;05A4
-mahiragana;307E
-maichattawalowleftthai;F895
-maichattawalowrightthai;F894
-maichattawathai;0E4B
-maichattawaupperleftthai;F893
-maieklowleftthai;F88C
-maieklowrightthai;F88B
-maiekthai;0E48
-maiekupperleftthai;F88A
-maihanakatleftthai;F884
-maihanakatthai;0E31
-maitaikhuleftthai;F889
-maitaikhuthai;0E47
-maitholowleftthai;F88F
-maitholowrightthai;F88E
-maithothai;0E49
-maithoupperleftthai;F88D
-maitrilowleftthai;F892
-maitrilowrightthai;F891
-maitrithai;0E4A
-maitriupperleftthai;F890
-maiyamokthai;0E46
-makatakana;30DE
-makatakanahalfwidth;FF8F
-male;2642
-mansyonsquare;3347
-maqafhebrew;05BE
-mars;2642
-masoracirclehebrew;05AF
-masquare;3383
-mbopomofo;3107
-mbsquare;33D4
-mcircle;24DC
-mcubedsquare;33A5
-mdotaccent;1E41
-mdotbelow;1E43
-meemarabic;0645
-meemfinalarabic;FEE2
-meeminitialarabic;FEE3
-meemmedialarabic;FEE4
-meemmeeminitialarabic;FCD1
-meemmeemisolatedarabic;FC48
-meetorusquare;334D
-mehiragana;3081
-meizierasquare;337E
-mekatakana;30E1
-mekatakanahalfwidth;FF92
-mem;05DE
-memdagesh;FB3E
-memdageshhebrew;FB3E
-memhebrew;05DE
-menarmenian;0574
-merkhahebrew;05A5
-merkhakefulahebrew;05A6
-merkhakefulalefthebrew;05A6
-merkhalefthebrew;05A5
-mhook;0271
-mhzsquare;3392
-middledotkatakanahalfwidth;FF65
-middot;00B7
-mieumacirclekorean;3272
-mieumaparenkorean;3212
-mieumcirclekorean;3264
-mieumkorean;3141
-mieumpansioskorean;3170
-mieumparenkorean;3204
-mieumpieupkorean;316E
-mieumsioskorean;316F
-mihiragana;307F
-mikatakana;30DF
-mikatakanahalfwidth;FF90
-minus;2212
-minusbelowcmb;0320
-minuscircle;2296
-minusmod;02D7
-minusplus;2213
-minute;2032
-miribaarusquare;334A
-mirisquare;3349
-mlonglegturned;0270
-mlsquare;3396
-mmcubedsquare;33A3
-mmonospace;FF4D
-mmsquaredsquare;339F
-mohiragana;3082
-mohmsquare;33C1
-mokatakana;30E2
-mokatakanahalfwidth;FF93
-molsquare;33D6
-momathai;0E21
-moverssquare;33A7
-moverssquaredsquare;33A8
-mparen;24A8
-mpasquare;33AB
-mssquare;33B3
-msuperior;F6EF
-mturned;026F
-mu;00B5
-mu1;00B5
-muasquare;3382
-muchgreater;226B
-muchless;226A
-mufsquare;338C
-mugreek;03BC
-mugsquare;338D
-muhiragana;3080
-mukatakana;30E0
-mukatakanahalfwidth;FF91
-mulsquare;3395
-multiply;00D7
-mumsquare;339B
-munahhebrew;05A3
-munahlefthebrew;05A3
-musicalnote;266A
-musicalnotedbl;266B
-musicflatsign;266D
-musicsharpsign;266F
-mussquare;33B2
-muvsquare;33B6
-muwsquare;33BC
-mvmegasquare;33B9
-mvsquare;33B7
-mwmegasquare;33BF
-mwsquare;33BD
-n;006E
-nabengali;09A8
-nabla;2207
-nacute;0144
-nadeva;0928
-nagujarati;0AA8
-nagurmukhi;0A28
-nahiragana;306A
-nakatakana;30CA
-nakatakanahalfwidth;FF85
-napostrophe;0149
-nasquare;3381
-nbopomofo;310B
-nbspace;00A0
-ncaron;0148
-ncedilla;0146
-ncircle;24DD
-ncircumflexbelow;1E4B
-ncommaaccent;0146
-ndotaccent;1E45
-ndotbelow;1E47
-nehiragana;306D
-nekatakana;30CD
-nekatakanahalfwidth;FF88
-newsheqelsign;20AA
-nfsquare;338B
-ngabengali;0999
-ngadeva;0919
-ngagujarati;0A99
-ngagurmukhi;0A19
-ngonguthai;0E07
-nhiragana;3093
-nhookleft;0272
-nhookretroflex;0273
-nieunacirclekorean;326F
-nieunaparenkorean;320F
-nieuncieuckorean;3135
-nieuncirclekorean;3261
-nieunhieuhkorean;3136
-nieunkorean;3134
-nieunpansioskorean;3168
-nieunparenkorean;3201
-nieunsioskorean;3167
-nieuntikeutkorean;3166
-nihiragana;306B
-nikatakana;30CB
-nikatakanahalfwidth;FF86
-nikhahitleftthai;F899
-nikhahitthai;0E4D
-nine;0039
-ninearabic;0669
-ninebengali;09EF
-ninecircle;2468
-ninecircleinversesansserif;2792
-ninedeva;096F
-ninegujarati;0AEF
-ninegurmukhi;0A6F
-ninehackarabic;0669
-ninehangzhou;3029
-nineideographicparen;3228
-nineinferior;2089
-ninemonospace;FF19
-nineoldstyle;F739
-nineparen;247C
-nineperiod;2490
-ninepersian;06F9
-nineroman;2178
-ninesuperior;2079
-nineteencircle;2472
-nineteenparen;2486
-nineteenperiod;249A
-ninethai;0E59
-nj;01CC
-njecyrillic;045A
-nkatakana;30F3
-nkatakanahalfwidth;FF9D
-nlegrightlong;019E
-nlinebelow;1E49
-nmonospace;FF4E
-nmsquare;339A
-nnabengali;09A3
-nnadeva;0923
-nnagujarati;0AA3
-nnagurmukhi;0A23
-nnnadeva;0929
-nohiragana;306E
-nokatakana;30CE
-nokatakanahalfwidth;FF89
-nonbreakingspace;00A0
-nonenthai;0E13
-nonuthai;0E19
-noonarabic;0646
-noonfinalarabic;FEE6
-noonghunnaarabic;06BA
-noonghunnafinalarabic;FB9F
-noonhehinitialarabic;FEE7 FEEC
-nooninitialarabic;FEE7
-noonjeeminitialarabic;FCD2
-noonjeemisolatedarabic;FC4B
-noonmedialarabic;FEE8
-noonmeeminitialarabic;FCD5
-noonmeemisolatedarabic;FC4E
-noonnoonfinalarabic;FC8D
-notcontains;220C
-notelement;2209
-notelementof;2209
-notequal;2260
-notgreater;226F
-notgreaternorequal;2271
-notgreaternorless;2279
-notidentical;2262
-notless;226E
-notlessnorequal;2270
-notparallel;2226
-notprecedes;2280
-notsubset;2284
-notsucceeds;2281
-notsuperset;2285
-nowarmenian;0576
-nparen;24A9
-nssquare;33B1
-nsuperior;207F
-ntilde;00F1
-nu;03BD
-nuhiragana;306C
-nukatakana;30CC
-nukatakanahalfwidth;FF87
-nuktabengali;09BC
-nuktadeva;093C
-nuktagujarati;0ABC
-nuktagurmukhi;0A3C
-numbersign;0023
-numbersignmonospace;FF03
-numbersignsmall;FE5F
-numeralsigngreek;0374
-numeralsignlowergreek;0375
-numero;2116
-nun;05E0
-nundagesh;FB40
-nundageshhebrew;FB40
-nunhebrew;05E0
-nvsquare;33B5
-nwsquare;33BB
-nyabengali;099E
-nyadeva;091E
-nyagujarati;0A9E
-nyagurmukhi;0A1E
-o;006F
-oacute;00F3
-oangthai;0E2D
-obarred;0275
-obarredcyrillic;04E9
-obarreddieresiscyrillic;04EB
-obengali;0993
-obopomofo;311B
-obreve;014F
-ocandradeva;0911
-ocandragujarati;0A91
-ocandravowelsigndeva;0949
-ocandravowelsigngujarati;0AC9
-ocaron;01D2
-ocircle;24DE
-ocircumflex;00F4
-ocircumflexacute;1ED1
-ocircumflexdotbelow;1ED9
-ocircumflexgrave;1ED3
-ocircumflexhookabove;1ED5
-ocircumflextilde;1ED7
-ocyrillic;043E
-odblacute;0151
-odblgrave;020D
-odeva;0913
-odieresis;00F6
-odieresiscyrillic;04E7
-odotbelow;1ECD
-oe;0153
-oekorean;315A
-ogonek;02DB
-ogonekcmb;0328
-ograve;00F2
-ogujarati;0A93
-oharmenian;0585
-ohiragana;304A
-ohookabove;1ECF
-ohorn;01A1
-ohornacute;1EDB
-ohorndotbelow;1EE3
-ohorngrave;1EDD
-ohornhookabove;1EDF
-ohorntilde;1EE1
-ohungarumlaut;0151
-oi;01A3
-oinvertedbreve;020F
-okatakana;30AA
-okatakanahalfwidth;FF75
-okorean;3157
-olehebrew;05AB
-omacron;014D
-omacronacute;1E53
-omacrongrave;1E51
-omdeva;0950
-omega;03C9
-omega1;03D6
-omegacyrillic;0461
-omegalatinclosed;0277
-omegaroundcyrillic;047B
-omegatitlocyrillic;047D
-omegatonos;03CE
-omgujarati;0AD0
-omicron;03BF
-omicrontonos;03CC
-omonospace;FF4F
-one;0031
-onearabic;0661
-onebengali;09E7
-onecircle;2460
-onecircleinversesansserif;278A
-onedeva;0967
-onedotenleader;2024
-oneeighth;215B
-onefitted;F6DC
-onegujarati;0AE7
-onegurmukhi;0A67
-onehackarabic;0661
-onehalf;00BD
-onehangzhou;3021
-oneideographicparen;3220
-oneinferior;2081
-onemonospace;FF11
-onenumeratorbengali;09F4
-oneoldstyle;F731
-oneparen;2474
-oneperiod;2488
-onepersian;06F1
-onequarter;00BC
-oneroman;2170
-onesuperior;00B9
-onethai;0E51
-onethird;2153
-oogonek;01EB
-oogonekmacron;01ED
-oogurmukhi;0A13
-oomatragurmukhi;0A4B
-oopen;0254
-oparen;24AA
-openbullet;25E6
-option;2325
-ordfeminine;00AA
-ordmasculine;00BA
-orthogonal;221F
-oshortdeva;0912
-oshortvowelsigndeva;094A
-oslash;00F8
-oslashacute;01FF
-osmallhiragana;3049
-osmallkatakana;30A9
-osmallkatakanahalfwidth;FF6B
-ostrokeacute;01FF
-osuperior;F6F0
-otcyrillic;047F
-otilde;00F5
-otildeacute;1E4D
-otildedieresis;1E4F
-oubopomofo;3121
-overline;203E
-overlinecenterline;FE4A
-overlinecmb;0305
-overlinedashed;FE49
-overlinedblwavy;FE4C
-overlinewavy;FE4B
-overscore;00AF
-ovowelsignbengali;09CB
-ovowelsigndeva;094B
-ovowelsigngujarati;0ACB
-p;0070
-paampssquare;3380
-paasentosquare;332B
-pabengali;09AA
-pacute;1E55
-padeva;092A
-pagedown;21DF
-pageup;21DE
-pagujarati;0AAA
-pagurmukhi;0A2A
-pahiragana;3071
-paiyannoithai;0E2F
-pakatakana;30D1
-palatalizationcyrilliccmb;0484
-palochkacyrillic;04C0
-pansioskorean;317F
-paragraph;00B6
-parallel;2225
-parenleft;0028
-parenleftaltonearabic;FD3E
-parenleftbt;F8ED
-parenleftex;F8EC
-parenleftinferior;208D
-parenleftmonospace;FF08
-parenleftsmall;FE59
-parenleftsuperior;207D
-parenlefttp;F8EB
-parenleftvertical;FE35
-parenright;0029
-parenrightaltonearabic;FD3F
-parenrightbt;F8F8
-parenrightex;F8F7
-parenrightinferior;208E
-parenrightmonospace;FF09
-parenrightsmall;FE5A
-parenrightsuperior;207E
-parenrighttp;F8F6
-parenrightvertical;FE36
-partialdiff;2202
-paseqhebrew;05C0
-pashtahebrew;0599
-pasquare;33A9
-patah;05B7
-patah11;05B7
-patah1d;05B7
-patah2a;05B7
-patahhebrew;05B7
-patahnarrowhebrew;05B7
-patahquarterhebrew;05B7
-patahwidehebrew;05B7
-pazerhebrew;05A1
-pbopomofo;3106
-pcircle;24DF
-pdotaccent;1E57
-pe;05E4
-pecyrillic;043F
-pedagesh;FB44
-pedageshhebrew;FB44
-peezisquare;333B
-pefinaldageshhebrew;FB43
-peharabic;067E
-peharmenian;057A
-pehebrew;05E4
-pehfinalarabic;FB57
-pehinitialarabic;FB58
-pehiragana;307A
-pehmedialarabic;FB59
-pekatakana;30DA
-pemiddlehookcyrillic;04A7
-perafehebrew;FB4E
-percent;0025
-percentarabic;066A
-percentmonospace;FF05
-percentsmall;FE6A
-period;002E
-periodarmenian;0589
-periodcentered;00B7
-periodhalfwidth;FF61
-periodinferior;F6E7
-periodmonospace;FF0E
-periodsmall;FE52
-periodsuperior;F6E8
-perispomenigreekcmb;0342
-perpendicular;22A5
-perthousand;2030
-peseta;20A7
-pfsquare;338A
-phabengali;09AB
-phadeva;092B
-phagujarati;0AAB
-phagurmukhi;0A2B
-phi;03C6
-phi1;03D5
-phieuphacirclekorean;327A
-phieuphaparenkorean;321A
-phieuphcirclekorean;326C
-phieuphkorean;314D
-phieuphparenkorean;320C
-philatin;0278
-phinthuthai;0E3A
-phisymbolgreek;03D5
-phook;01A5
-phophanthai;0E1E
-phophungthai;0E1C
-phosamphaothai;0E20
-pi;03C0
-pieupacirclekorean;3273
-pieupaparenkorean;3213
-pieupcieuckorean;3176
-pieupcirclekorean;3265
-pieupkiyeokkorean;3172
-pieupkorean;3142
-pieupparenkorean;3205
-pieupsioskiyeokkorean;3174
-pieupsioskorean;3144
-pieupsiostikeutkorean;3175
-pieupthieuthkorean;3177
-pieuptikeutkorean;3173
-pihiragana;3074
-pikatakana;30D4
-pisymbolgreek;03D6
-piwrarmenian;0583
-plus;002B
-plusbelowcmb;031F
-pluscircle;2295
-plusminus;00B1
-plusmod;02D6
-plusmonospace;FF0B
-plussmall;FE62
-plussuperior;207A
-pmonospace;FF50
-pmsquare;33D8
-pohiragana;307D
-pointingindexdownwhite;261F
-pointingindexleftwhite;261C
-pointingindexrightwhite;261E
-pointingindexupwhite;261D
-pokatakana;30DD
-poplathai;0E1B
-postalmark;3012
-postalmarkface;3020
-pparen;24AB
-precedes;227A
-prescription;211E
-primemod;02B9
-primereversed;2035
-product;220F
-projective;2305
-prolongedkana;30FC
-propellor;2318
-propersubset;2282
-propersuperset;2283
-proportion;2237
-proportional;221D
-psi;03C8
-psicyrillic;0471
-psilipneumatacyrilliccmb;0486
-pssquare;33B0
-puhiragana;3077
-pukatakana;30D7
-pvsquare;33B4
-pwsquare;33BA
-q;0071
-qadeva;0958
-qadmahebrew;05A8
-qafarabic;0642
-qaffinalarabic;FED6
-qafinitialarabic;FED7
-qafmedialarabic;FED8
-qamats;05B8
-qamats10;05B8
-qamats1a;05B8
-qamats1c;05B8
-qamats27;05B8
-qamats29;05B8
-qamats33;05B8
-qamatsde;05B8
-qamatshebrew;05B8
-qamatsnarrowhebrew;05B8
-qamatsqatanhebrew;05B8
-qamatsqatannarrowhebrew;05B8
-qamatsqatanquarterhebrew;05B8
-qamatsqatanwidehebrew;05B8
-qamatsquarterhebrew;05B8
-qamatswidehebrew;05B8
-qarneyparahebrew;059F
-qbopomofo;3111
-qcircle;24E0
-qhook;02A0
-qmonospace;FF51
-qof;05E7
-qofdagesh;FB47
-qofdageshhebrew;FB47
-qofhatafpatah;05E7 05B2
-qofhatafpatahhebrew;05E7 05B2
-qofhatafsegol;05E7 05B1
-qofhatafsegolhebrew;05E7 05B1
-qofhebrew;05E7
-qofhiriq;05E7 05B4
-qofhiriqhebrew;05E7 05B4
-qofholam;05E7 05B9
-qofholamhebrew;05E7 05B9
-qofpatah;05E7 05B7
-qofpatahhebrew;05E7 05B7
-qofqamats;05E7 05B8
-qofqamatshebrew;05E7 05B8
-qofqubuts;05E7 05BB
-qofqubutshebrew;05E7 05BB
-qofsegol;05E7 05B6
-qofsegolhebrew;05E7 05B6
-qofsheva;05E7 05B0
-qofshevahebrew;05E7 05B0
-qoftsere;05E7 05B5
-qoftserehebrew;05E7 05B5
-qparen;24AC
-quarternote;2669
-qubuts;05BB
-qubuts18;05BB
-qubuts25;05BB
-qubuts31;05BB
-qubutshebrew;05BB
-qubutsnarrowhebrew;05BB
-qubutsquarterhebrew;05BB
-qubutswidehebrew;05BB
-question;003F
-questionarabic;061F
-questionarmenian;055E
-questiondown;00BF
-questiondownsmall;F7BF
-questiongreek;037E
-questionmonospace;FF1F
-questionsmall;F73F
-quotedbl;0022
-quotedblbase;201E
-quotedblleft;201C
-quotedblmonospace;FF02
-quotedblprime;301E
-quotedblprimereversed;301D
-quotedblright;201D
-quoteleft;2018
-quoteleftreversed;201B
-quotereversed;201B
-quoteright;2019
-quoterightn;0149
-quotesinglbase;201A
-quotesingle;0027
-quotesinglemonospace;FF07
-r;0072
-raarmenian;057C
-rabengali;09B0
-racute;0155
-radeva;0930
-radical;221A
-radicalex;F8E5
-radoverssquare;33AE
-radoverssquaredsquare;33AF
-radsquare;33AD
-rafe;05BF
-rafehebrew;05BF
-ragujarati;0AB0
-ragurmukhi;0A30
-rahiragana;3089
-rakatakana;30E9
-rakatakanahalfwidth;FF97
-ralowerdiagonalbengali;09F1
-ramiddlediagonalbengali;09F0
-ramshorn;0264
-ratio;2236
-rbopomofo;3116
-rcaron;0159
-rcedilla;0157
-rcircle;24E1
-rcommaaccent;0157
-rdblgrave;0211
-rdotaccent;1E59
-rdotbelow;1E5B
-rdotbelowmacron;1E5D
-referencemark;203B
-reflexsubset;2286
-reflexsuperset;2287
-registered;00AE
-registersans;F8E8
-registerserif;F6DA
-reharabic;0631
-reharmenian;0580
-rehfinalarabic;FEAE
-rehiragana;308C
-rehyehaleflamarabic;0631 FEF3 FE8E 0644
-rekatakana;30EC
-rekatakanahalfwidth;FF9A
-resh;05E8
-reshdageshhebrew;FB48
-reshhatafpatah;05E8 05B2
-reshhatafpatahhebrew;05E8 05B2
-reshhatafsegol;05E8 05B1
-reshhatafsegolhebrew;05E8 05B1
-reshhebrew;05E8
-reshhiriq;05E8 05B4
-reshhiriqhebrew;05E8 05B4
-reshholam;05E8 05B9
-reshholamhebrew;05E8 05B9
-reshpatah;05E8 05B7
-reshpatahhebrew;05E8 05B7
-reshqamats;05E8 05B8
-reshqamatshebrew;05E8 05B8
-reshqubuts;05E8 05BB
-reshqubutshebrew;05E8 05BB
-reshsegol;05E8 05B6
-reshsegolhebrew;05E8 05B6
-reshsheva;05E8 05B0
-reshshevahebrew;05E8 05B0
-reshtsere;05E8 05B5
-reshtserehebrew;05E8 05B5
-reversedtilde;223D
-reviahebrew;0597
-reviamugrashhebrew;0597
-revlogicalnot;2310
-rfishhook;027E
-rfishhookreversed;027F
-rhabengali;09DD
-rhadeva;095D
-rho;03C1
-rhook;027D
-rhookturned;027B
-rhookturnedsuperior;02B5
-rhosymbolgreek;03F1
-rhotichookmod;02DE
-rieulacirclekorean;3271
-rieulaparenkorean;3211
-rieulcirclekorean;3263
-rieulhieuhkorean;3140
-rieulkiyeokkorean;313A
-rieulkiyeoksioskorean;3169
-rieulkorean;3139
-rieulmieumkorean;313B
-rieulpansioskorean;316C
-rieulparenkorean;3203
-rieulphieuphkorean;313F
-rieulpieupkorean;313C
-rieulpieupsioskorean;316B
-rieulsioskorean;313D
-rieulthieuthkorean;313E
-rieultikeutkorean;316A
-rieulyeorinhieuhkorean;316D
-rightangle;221F
-righttackbelowcmb;0319
-righttriangle;22BF
-rihiragana;308A
-rikatakana;30EA
-rikatakanahalfwidth;FF98
-ring;02DA
-ringbelowcmb;0325
-ringcmb;030A
-ringhalfleft;02BF
-ringhalfleftarmenian;0559
-ringhalfleftbelowcmb;031C
-ringhalfleftcentered;02D3
-ringhalfright;02BE
-ringhalfrightbelowcmb;0339
-ringhalfrightcentered;02D2
-rinvertedbreve;0213
-rittorusquare;3351
-rlinebelow;1E5F
-rlongleg;027C
-rlonglegturned;027A
-rmonospace;FF52
-rohiragana;308D
-rokatakana;30ED
-rokatakanahalfwidth;FF9B
-roruathai;0E23
-rparen;24AD
-rrabengali;09DC
-rradeva;0931
-rragurmukhi;0A5C
-rreharabic;0691
-rrehfinalarabic;FB8D
-rrvocalicbengali;09E0
-rrvocalicdeva;0960
-rrvocalicgujarati;0AE0
-rrvocalicvowelsignbengali;09C4
-rrvocalicvowelsigndeva;0944
-rrvocalicvowelsigngujarati;0AC4
-rsuperior;F6F1
-rtblock;2590
-rturned;0279
-rturnedsuperior;02B4
-ruhiragana;308B
-rukatakana;30EB
-rukatakanahalfwidth;FF99
-rupeemarkbengali;09F2
-rupeesignbengali;09F3
-rupiah;F6DD
-ruthai;0E24
-rvocalicbengali;098B
-rvocalicdeva;090B
-rvocalicgujarati;0A8B
-rvocalicvowelsignbengali;09C3
-rvocalicvowelsigndeva;0943
-rvocalicvowelsigngujarati;0AC3
-s;0073
-sabengali;09B8
-sacute;015B
-sacutedotaccent;1E65
-sadarabic;0635
-sadeva;0938
-sadfinalarabic;FEBA
-sadinitialarabic;FEBB
-sadmedialarabic;FEBC
-sagujarati;0AB8
-sagurmukhi;0A38
-sahiragana;3055
-sakatakana;30B5
-sakatakanahalfwidth;FF7B
-sallallahoualayhewasallamarabic;FDFA
-samekh;05E1
-samekhdagesh;FB41
-samekhdageshhebrew;FB41
-samekhhebrew;05E1
-saraaathai;0E32
-saraaethai;0E41
-saraaimaimalaithai;0E44
-saraaimaimuanthai;0E43
-saraamthai;0E33
-saraathai;0E30
-saraethai;0E40
-saraiileftthai;F886
-saraiithai;0E35
-saraileftthai;F885
-saraithai;0E34
-saraothai;0E42
-saraueeleftthai;F888
-saraueethai;0E37
-saraueleftthai;F887
-sarauethai;0E36
-sarauthai;0E38
-sarauuthai;0E39
-sbopomofo;3119
-scaron;0161
-scarondotaccent;1E67
-scedilla;015F
-schwa;0259
-schwacyrillic;04D9
-schwadieresiscyrillic;04DB
-schwahook;025A
-scircle;24E2
-scircumflex;015D
-scommaaccent;0219
-sdotaccent;1E61
-sdotbelow;1E63
-sdotbelowdotaccent;1E69
-seagullbelowcmb;033C
-second;2033
-secondtonechinese;02CA
-section;00A7
-seenarabic;0633
-seenfinalarabic;FEB2
-seeninitialarabic;FEB3
-seenmedialarabic;FEB4
-segol;05B6
-segol13;05B6
-segol1f;05B6
-segol2c;05B6
-segolhebrew;05B6
-segolnarrowhebrew;05B6
-segolquarterhebrew;05B6
-segoltahebrew;0592
-segolwidehebrew;05B6
-seharmenian;057D
-sehiragana;305B
-sekatakana;30BB
-sekatakanahalfwidth;FF7E
-semicolon;003B
-semicolonarabic;061B
-semicolonmonospace;FF1B
-semicolonsmall;FE54
-semivoicedmarkkana;309C
-semivoicedmarkkanahalfwidth;FF9F
-sentisquare;3322
-sentosquare;3323
-seven;0037
-sevenarabic;0667
-sevenbengali;09ED
-sevencircle;2466
-sevencircleinversesansserif;2790
-sevendeva;096D
-seveneighths;215E
-sevengujarati;0AED
-sevengurmukhi;0A6D
-sevenhackarabic;0667
-sevenhangzhou;3027
-sevenideographicparen;3226
-seveninferior;2087
-sevenmonospace;FF17
-sevenoldstyle;F737
-sevenparen;247A
-sevenperiod;248E
-sevenpersian;06F7
-sevenroman;2176
-sevensuperior;2077
-seventeencircle;2470
-seventeenparen;2484
-seventeenperiod;2498
-seventhai;0E57
-sfthyphen;00AD
-shaarmenian;0577
-shabengali;09B6
-shacyrillic;0448
-shaddaarabic;0651
-shaddadammaarabic;FC61
-shaddadammatanarabic;FC5E
-shaddafathaarabic;FC60
-shaddafathatanarabic;0651 064B
-shaddakasraarabic;FC62
-shaddakasratanarabic;FC5F
-shade;2592
-shadedark;2593
-shadelight;2591
-shademedium;2592
-shadeva;0936
-shagujarati;0AB6
-shagurmukhi;0A36
-shalshelethebrew;0593
-shbopomofo;3115
-shchacyrillic;0449
-sheenarabic;0634
-sheenfinalarabic;FEB6
-sheeninitialarabic;FEB7
-sheenmedialarabic;FEB8
-sheicoptic;03E3
-sheqel;20AA
-sheqelhebrew;20AA
-sheva;05B0
-sheva115;05B0
-sheva15;05B0
-sheva22;05B0
-sheva2e;05B0
-shevahebrew;05B0
-shevanarrowhebrew;05B0
-shevaquarterhebrew;05B0
-shevawidehebrew;05B0
-shhacyrillic;04BB
-shimacoptic;03ED
-shin;05E9
-shindagesh;FB49
-shindageshhebrew;FB49
-shindageshshindot;FB2C
-shindageshshindothebrew;FB2C
-shindageshsindot;FB2D
-shindageshsindothebrew;FB2D
-shindothebrew;05C1
-shinhebrew;05E9
-shinshindot;FB2A
-shinshindothebrew;FB2A
-shinsindot;FB2B
-shinsindothebrew;FB2B
-shook;0282
-sigma;03C3
-sigma1;03C2
-sigmafinal;03C2
-sigmalunatesymbolgreek;03F2
-sihiragana;3057
-sikatakana;30B7
-sikatakanahalfwidth;FF7C
-siluqhebrew;05BD
-siluqlefthebrew;05BD
-similar;223C
-sindothebrew;05C2
-siosacirclekorean;3274
-siosaparenkorean;3214
-sioscieuckorean;317E
-sioscirclekorean;3266
-sioskiyeokkorean;317A
-sioskorean;3145
-siosnieunkorean;317B
-siosparenkorean;3206
-siospieupkorean;317D
-siostikeutkorean;317C
-six;0036
-sixarabic;0666
-sixbengali;09EC
-sixcircle;2465
-sixcircleinversesansserif;278F
-sixdeva;096C
-sixgujarati;0AEC
-sixgurmukhi;0A6C
-sixhackarabic;0666
-sixhangzhou;3026
-sixideographicparen;3225
-sixinferior;2086
-sixmonospace;FF16
-sixoldstyle;F736
-sixparen;2479
-sixperiod;248D
-sixpersian;06F6
-sixroman;2175
-sixsuperior;2076
-sixteencircle;246F
-sixteencurrencydenominatorbengali;09F9
-sixteenparen;2483
-sixteenperiod;2497
-sixthai;0E56
-slash;002F
-slashmonospace;FF0F
-slong;017F
-slongdotaccent;1E9B
-smileface;263A
-smonospace;FF53
-sofpasuqhebrew;05C3
-softhyphen;00AD
-softsigncyrillic;044C
-sohiragana;305D
-sokatakana;30BD
-sokatakanahalfwidth;FF7F
-soliduslongoverlaycmb;0338
-solidusshortoverlaycmb;0337
-sorusithai;0E29
-sosalathai;0E28
-sosothai;0E0B
-sosuathai;0E2A
-space;0020
-spacehackarabic;0020
-spade;2660
-spadesuitblack;2660
-spadesuitwhite;2664
-sparen;24AE
-squarebelowcmb;033B
-squarecc;33C4
-squarecm;339D
-squarediagonalcrosshatchfill;25A9
-squarehorizontalfill;25A4
-squarekg;338F
-squarekm;339E
-squarekmcapital;33CE
-squareln;33D1
-squarelog;33D2
-squaremg;338E
-squaremil;33D5
-squaremm;339C
-squaremsquared;33A1
-squareorthogonalcrosshatchfill;25A6
-squareupperlefttolowerrightfill;25A7
-squareupperrighttolowerleftfill;25A8
-squareverticalfill;25A5
-squarewhitewithsmallblack;25A3
-srsquare;33DB
-ssabengali;09B7
-ssadeva;0937
-ssagujarati;0AB7
-ssangcieuckorean;3149
-ssanghieuhkorean;3185
-ssangieungkorean;3180
-ssangkiyeokkorean;3132
-ssangnieunkorean;3165
-ssangpieupkorean;3143
-ssangsioskorean;3146
-ssangtikeutkorean;3138
-ssuperior;F6F2
-sterling;00A3
-sterlingmonospace;FFE1
-strokelongoverlaycmb;0336
-strokeshortoverlaycmb;0335
-subset;2282
-subsetnotequal;228A
-subsetorequal;2286
-succeeds;227B
-suchthat;220B
-suhiragana;3059
-sukatakana;30B9
-sukatakanahalfwidth;FF7D
-sukunarabic;0652
-summation;2211
-sun;263C
-superset;2283
-supersetnotequal;228B
-supersetorequal;2287
-svsquare;33DC
-syouwaerasquare;337C
-t;0074
-tabengali;09A4
-tackdown;22A4
-tackleft;22A3
-tadeva;0924
-tagujarati;0AA4
-tagurmukhi;0A24
-taharabic;0637
-tahfinalarabic;FEC2
-tahinitialarabic;FEC3
-tahiragana;305F
-tahmedialarabic;FEC4
-taisyouerasquare;337D
-takatakana;30BF
-takatakanahalfwidth;FF80
-tatweelarabic;0640
-tau;03C4
-tav;05EA
-tavdages;FB4A
-tavdagesh;FB4A
-tavdageshhebrew;FB4A
-tavhebrew;05EA
-tbar;0167
-tbopomofo;310A
-tcaron;0165
-tccurl;02A8
-tcedilla;0163
-tcheharabic;0686
-tchehfinalarabic;FB7B
-tchehinitialarabic;FB7C
-tchehmedialarabic;FB7D
-tchehmeeminitialarabic;FB7C FEE4
-tcircle;24E3
-tcircumflexbelow;1E71
-tcommaaccent;0163
-tdieresis;1E97
-tdotaccent;1E6B
-tdotbelow;1E6D
-tecyrillic;0442
-tedescendercyrillic;04AD
-teharabic;062A
-tehfinalarabic;FE96
-tehhahinitialarabic;FCA2
-tehhahisolatedarabic;FC0C
-tehinitialarabic;FE97
-tehiragana;3066
-tehjeeminitialarabic;FCA1
-tehjeemisolatedarabic;FC0B
-tehmarbutaarabic;0629
-tehmarbutafinalarabic;FE94
-tehmedialarabic;FE98
-tehmeeminitialarabic;FCA4
-tehmeemisolatedarabic;FC0E
-tehnoonfinalarabic;FC73
-tekatakana;30C6
-tekatakanahalfwidth;FF83
-telephone;2121
-telephoneblack;260E
-telishagedolahebrew;05A0
-telishaqetanahebrew;05A9
-tencircle;2469
-tenideographicparen;3229
-tenparen;247D
-tenperiod;2491
-tenroman;2179
-tesh;02A7
-tet;05D8
-tetdagesh;FB38
-tetdageshhebrew;FB38
-tethebrew;05D8
-tetsecyrillic;04B5
-tevirhebrew;059B
-tevirlefthebrew;059B
-thabengali;09A5
-thadeva;0925
-thagujarati;0AA5
-thagurmukhi;0A25
-thalarabic;0630
-thalfinalarabic;FEAC
-thanthakhatlowleftthai;F898
-thanthakhatlowrightthai;F897
-thanthakhatthai;0E4C
-thanthakhatupperleftthai;F896
-theharabic;062B
-thehfinalarabic;FE9A
-thehinitialarabic;FE9B
-thehmedialarabic;FE9C
-thereexists;2203
-therefore;2234
-theta;03B8
-theta1;03D1
-thetasymbolgreek;03D1
-thieuthacirclekorean;3279
-thieuthaparenkorean;3219
-thieuthcirclekorean;326B
-thieuthkorean;314C
-thieuthparenkorean;320B
-thirteencircle;246C
-thirteenparen;2480
-thirteenperiod;2494
-thonangmonthothai;0E11
-thook;01AD
-thophuthaothai;0E12
-thorn;00FE
-thothahanthai;0E17
-thothanthai;0E10
-thothongthai;0E18
-thothungthai;0E16
-thousandcyrillic;0482
-thousandsseparatorarabic;066C
-thousandsseparatorpersian;066C
-three;0033
-threearabic;0663
-threebengali;09E9
-threecircle;2462
-threecircleinversesansserif;278C
-threedeva;0969
-threeeighths;215C
-threegujarati;0AE9
-threegurmukhi;0A69
-threehackarabic;0663
-threehangzhou;3023
-threeideographicparen;3222
-threeinferior;2083
-threemonospace;FF13
-threenumeratorbengali;09F6
-threeoldstyle;F733
-threeparen;2476
-threeperiod;248A
-threepersian;06F3
-threequarters;00BE
-threequartersemdash;F6DE
-threeroman;2172
-threesuperior;00B3
-threethai;0E53
-thzsquare;3394
-tihiragana;3061
-tikatakana;30C1
-tikatakanahalfwidth;FF81
-tikeutacirclekorean;3270
-tikeutaparenkorean;3210
-tikeutcirclekorean;3262
-tikeutkorean;3137
-tikeutparenkorean;3202
-tilde;02DC
-tildebelowcmb;0330
-tildecmb;0303
-tildecomb;0303
-tildedoublecmb;0360
-tildeoperator;223C
-tildeoverlaycmb;0334
-tildeverticalcmb;033E
-timescircle;2297
-tipehahebrew;0596
-tipehalefthebrew;0596
-tippigurmukhi;0A70
-titlocyrilliccmb;0483
-tiwnarmenian;057F
-tlinebelow;1E6F
-tmonospace;FF54
-toarmenian;0569
-tohiragana;3068
-tokatakana;30C8
-tokatakanahalfwidth;FF84
-tonebarextrahighmod;02E5
-tonebarextralowmod;02E9
-tonebarhighmod;02E6
-tonebarlowmod;02E8
-tonebarmidmod;02E7
-tonefive;01BD
-tonesix;0185
-tonetwo;01A8
-tonos;0384
-tonsquare;3327
-topatakthai;0E0F
-tortoiseshellbracketleft;3014
-tortoiseshellbracketleftsmall;FE5D
-tortoiseshellbracketleftvertical;FE39
-tortoiseshellbracketright;3015
-tortoiseshellbracketrightsmall;FE5E
-tortoiseshellbracketrightvertical;FE3A
-totaothai;0E15
-tpalatalhook;01AB
-tparen;24AF
-trademark;2122
-trademarksans;F8EA
-trademarkserif;F6DB
-tretroflexhook;0288
-triagdn;25BC
-triaglf;25C4
-triagrt;25BA
-triagup;25B2
-ts;02A6
-tsadi;05E6
-tsadidagesh;FB46
-tsadidageshhebrew;FB46
-tsadihebrew;05E6
-tsecyrillic;0446
-tsere;05B5
-tsere12;05B5
-tsere1e;05B5
-tsere2b;05B5
-tserehebrew;05B5
-tserenarrowhebrew;05B5
-tserequarterhebrew;05B5
-tserewidehebrew;05B5
-tshecyrillic;045B
-tsuperior;F6F3
-ttabengali;099F
-ttadeva;091F
-ttagujarati;0A9F
-ttagurmukhi;0A1F
-tteharabic;0679
-ttehfinalarabic;FB67
-ttehinitialarabic;FB68
-ttehmedialarabic;FB69
-tthabengali;09A0
-tthadeva;0920
-tthagujarati;0AA0
-tthagurmukhi;0A20
-tturned;0287
-tuhiragana;3064
-tukatakana;30C4
-tukatakanahalfwidth;FF82
-tusmallhiragana;3063
-tusmallkatakana;30C3
-tusmallkatakanahalfwidth;FF6F
-twelvecircle;246B
-twelveparen;247F
-twelveperiod;2493
-twelveroman;217B
-twentycircle;2473
-twentyhangzhou;5344
-twentyparen;2487
-twentyperiod;249B
-two;0032
-twoarabic;0662
-twobengali;09E8
-twocircle;2461
-twocircleinversesansserif;278B
-twodeva;0968
-twodotenleader;2025
-twodotleader;2025
-twodotleadervertical;FE30
-twogujarati;0AE8
-twogurmukhi;0A68
-twohackarabic;0662
-twohangzhou;3022
-twoideographicparen;3221
-twoinferior;2082
-twomonospace;FF12
-twonumeratorbengali;09F5
-twooldstyle;F732
-twoparen;2475
-twoperiod;2489
-twopersian;06F2
-tworoman;2171
-twostroke;01BB
-twosuperior;00B2
-twothai;0E52
-twothirds;2154
-u;0075
-uacute;00FA
-ubar;0289
-ubengali;0989
-ubopomofo;3128
-ubreve;016D
-ucaron;01D4
-ucircle;24E4
-ucircumflex;00FB
-ucircumflexbelow;1E77
-ucyrillic;0443
-udattadeva;0951
-udblacute;0171
-udblgrave;0215
-udeva;0909
-udieresis;00FC
-udieresisacute;01D8
-udieresisbelow;1E73
-udieresiscaron;01DA
-udieresiscyrillic;04F1
-udieresisgrave;01DC
-udieresismacron;01D6
-udotbelow;1EE5
-ugrave;00F9
-ugujarati;0A89
-ugurmukhi;0A09
-uhiragana;3046
-uhookabove;1EE7
-uhorn;01B0
-uhornacute;1EE9
-uhorndotbelow;1EF1
-uhorngrave;1EEB
-uhornhookabove;1EED
-uhorntilde;1EEF
-uhungarumlaut;0171
-uhungarumlautcyrillic;04F3
-uinvertedbreve;0217
-ukatakana;30A6
-ukatakanahalfwidth;FF73
-ukcyrillic;0479
-ukorean;315C
-umacron;016B
-umacroncyrillic;04EF
-umacrondieresis;1E7B
-umatragurmukhi;0A41
-umonospace;FF55
-underscore;005F
-underscoredbl;2017
-underscoremonospace;FF3F
-underscorevertical;FE33
-underscorewavy;FE4F
-union;222A
-universal;2200
-uogonek;0173
-uparen;24B0
-upblock;2580
-upperdothebrew;05C4
-upsilon;03C5
-upsilondieresis;03CB
-upsilondieresistonos;03B0
-upsilonlatin;028A
-upsilontonos;03CD
-uptackbelowcmb;031D
-uptackmod;02D4
-uragurmukhi;0A73
-uring;016F
-ushortcyrillic;045E
-usmallhiragana;3045
-usmallkatakana;30A5
-usmallkatakanahalfwidth;FF69
-ustraightcyrillic;04AF
-ustraightstrokecyrillic;04B1
-utilde;0169
-utildeacute;1E79
-utildebelow;1E75
-uubengali;098A
-uudeva;090A
-uugujarati;0A8A
-uugurmukhi;0A0A
-uumatragurmukhi;0A42
-uuvowelsignbengali;09C2
-uuvowelsigndeva;0942
-uuvowelsigngujarati;0AC2
-uvowelsignbengali;09C1
-uvowelsigndeva;0941
-uvowelsigngujarati;0AC1
-v;0076
-vadeva;0935
-vagujarati;0AB5
-vagurmukhi;0A35
-vakatakana;30F7
-vav;05D5
-vavdagesh;FB35
-vavdagesh65;FB35
-vavdageshhebrew;FB35
-vavhebrew;05D5
-vavholam;FB4B
-vavholamhebrew;FB4B
-vavvavhebrew;05F0
-vavyodhebrew;05F1
-vcircle;24E5
-vdotbelow;1E7F
-vecyrillic;0432
-veharabic;06A4
-vehfinalarabic;FB6B
-vehinitialarabic;FB6C
-vehmedialarabic;FB6D
-vekatakana;30F9
-venus;2640
-verticalbar;007C
-verticallineabovecmb;030D
-verticallinebelowcmb;0329
-verticallinelowmod;02CC
-verticallinemod;02C8
-vewarmenian;057E
-vhook;028B
-vikatakana;30F8
-viramabengali;09CD
-viramadeva;094D
-viramagujarati;0ACD
-visargabengali;0983
-visargadeva;0903
-visargagujarati;0A83
-vmonospace;FF56
-voarmenian;0578
-voicediterationhiragana;309E
-voicediterationkatakana;30FE
-voicedmarkkana;309B
-voicedmarkkanahalfwidth;FF9E
-vokatakana;30FA
-vparen;24B1
-vtilde;1E7D
-vturned;028C
-vuhiragana;3094
-vukatakana;30F4
-w;0077
-wacute;1E83
-waekorean;3159
-wahiragana;308F
-wakatakana;30EF
-wakatakanahalfwidth;FF9C
-wakorean;3158
-wasmallhiragana;308E
-wasmallkatakana;30EE
-wattosquare;3357
-wavedash;301C
-wavyunderscorevertical;FE34
-wawarabic;0648
-wawfinalarabic;FEEE
-wawhamzaabovearabic;0624
-wawhamzaabovefinalarabic;FE86
-wbsquare;33DD
-wcircle;24E6
-wcircumflex;0175
-wdieresis;1E85
-wdotaccent;1E87
-wdotbelow;1E89
-wehiragana;3091
-weierstrass;2118
-wekatakana;30F1
-wekorean;315E
-weokorean;315D
-wgrave;1E81
-whitebullet;25E6
-whitecircle;25CB
-whitecircleinverse;25D9
-whitecornerbracketleft;300E
-whitecornerbracketleftvertical;FE43
-whitecornerbracketright;300F
-whitecornerbracketrightvertical;FE44
-whitediamond;25C7
-whitediamondcontainingblacksmalldiamond;25C8
-whitedownpointingsmalltriangle;25BF
-whitedownpointingtriangle;25BD
-whiteleftpointingsmalltriangle;25C3
-whiteleftpointingtriangle;25C1
-whitelenticularbracketleft;3016
-whitelenticularbracketright;3017
-whiterightpointingsmalltriangle;25B9
-whiterightpointingtriangle;25B7
-whitesmallsquare;25AB
-whitesmilingface;263A
-whitesquare;25A1
-whitestar;2606
-whitetelephone;260F
-whitetortoiseshellbracketleft;3018
-whitetortoiseshellbracketright;3019
-whiteuppointingsmalltriangle;25B5
-whiteuppointingtriangle;25B3
-wihiragana;3090
-wikatakana;30F0
-wikorean;315F
-wmonospace;FF57
-wohiragana;3092
-wokatakana;30F2
-wokatakanahalfwidth;FF66
-won;20A9
-wonmonospace;FFE6
-wowaenthai;0E27
-wparen;24B2
-wring;1E98
-wsuperior;02B7
-wturned;028D
-wynn;01BF
-x;0078
-xabovecmb;033D
-xbopomofo;3112
-xcircle;24E7
-xdieresis;1E8D
-xdotaccent;1E8B
-xeharmenian;056D
-xi;03BE
-xmonospace;FF58
-xparen;24B3
-xsuperior;02E3
-y;0079
-yaadosquare;334E
-yabengali;09AF
-yacute;00FD
-yadeva;092F
-yaekorean;3152
-yagujarati;0AAF
-yagurmukhi;0A2F
-yahiragana;3084
-yakatakana;30E4
-yakatakanahalfwidth;FF94
-yakorean;3151
-yamakkanthai;0E4E
-yasmallhiragana;3083
-yasmallkatakana;30E3
-yasmallkatakanahalfwidth;FF6C
-yatcyrillic;0463
-ycircle;24E8
-ycircumflex;0177
-ydieresis;00FF
-ydotaccent;1E8F
-ydotbelow;1EF5
-yeharabic;064A
-yehbarreearabic;06D2
-yehbarreefinalarabic;FBAF
-yehfinalarabic;FEF2
-yehhamzaabovearabic;0626
-yehhamzaabovefinalarabic;FE8A
-yehhamzaaboveinitialarabic;FE8B
-yehhamzaabovemedialarabic;FE8C
-yehinitialarabic;FEF3
-yehmedialarabic;FEF4
-yehmeeminitialarabic;FCDD
-yehmeemisolatedarabic;FC58
-yehnoonfinalarabic;FC94
-yehthreedotsbelowarabic;06D1
-yekorean;3156
-yen;00A5
-yenmonospace;FFE5
-yeokorean;3155
-yeorinhieuhkorean;3186
-yerahbenyomohebrew;05AA
-yerahbenyomolefthebrew;05AA
-yericyrillic;044B
-yerudieresiscyrillic;04F9
-yesieungkorean;3181
-yesieungpansioskorean;3183
-yesieungsioskorean;3182
-yetivhebrew;059A
-ygrave;1EF3
-yhook;01B4
-yhookabove;1EF7
-yiarmenian;0575
-yicyrillic;0457
-yikorean;3162
-yinyang;262F
-yiwnarmenian;0582
-ymonospace;FF59
-yod;05D9
-yoddagesh;FB39
-yoddageshhebrew;FB39
-yodhebrew;05D9
-yodyodhebrew;05F2
-yodyodpatahhebrew;FB1F
-yohiragana;3088
-yoikorean;3189
-yokatakana;30E8
-yokatakanahalfwidth;FF96
-yokorean;315B
-yosmallhiragana;3087
-yosmallkatakana;30E7
-yosmallkatakanahalfwidth;FF6E
-yotgreek;03F3
-yoyaekorean;3188
-yoyakorean;3187
-yoyakthai;0E22
-yoyingthai;0E0D
-yparen;24B4
-ypogegrammeni;037A
-ypogegrammenigreekcmb;0345
-yr;01A6
-yring;1E99
-ysuperior;02B8
-ytilde;1EF9
-yturned;028E
-yuhiragana;3086
-yuikorean;318C
-yukatakana;30E6
-yukatakanahalfwidth;FF95
-yukorean;3160
-yusbigcyrillic;046B
-yusbigiotifiedcyrillic;046D
-yuslittlecyrillic;0467
-yuslittleiotifiedcyrillic;0469
-yusmallhiragana;3085
-yusmallkatakana;30E5
-yusmallkatakanahalfwidth;FF6D
-yuyekorean;318B
-yuyeokorean;318A
-yyabengali;09DF
-yyadeva;095F
-z;007A
-zaarmenian;0566
-zacute;017A
-zadeva;095B
-zagurmukhi;0A5B
-zaharabic;0638
-zahfinalarabic;FEC6
-zahinitialarabic;FEC7
-zahiragana;3056
-zahmedialarabic;FEC8
-zainarabic;0632
-zainfinalarabic;FEB0
-zakatakana;30B6
-zaqefgadolhebrew;0595
-zaqefqatanhebrew;0594
-zarqahebrew;0598
-zayin;05D6
-zayindagesh;FB36
-zayindageshhebrew;FB36
-zayinhebrew;05D6
-zbopomofo;3117
-zcaron;017E
-zcircle;24E9
-zcircumflex;1E91
-zcurl;0291
-zdot;017C
-zdotaccent;017C
-zdotbelow;1E93
-zecyrillic;0437
-zedescendercyrillic;0499
-zedieresiscyrillic;04DF
-zehiragana;305C
-zekatakana;30BC
-zero;0030
-zeroarabic;0660
-zerobengali;09E6
-zerodeva;0966
-zerogujarati;0AE6
-zerogurmukhi;0A66
-zerohackarabic;0660
-zeroinferior;2080
-zeromonospace;FF10
-zerooldstyle;F730
-zeropersian;06F0
-zerosuperior;2070
-zerothai;0E50
-zerowidthjoiner;FEFF
-zerowidthnonjoiner;200C
-zerowidthspace;200B
-zeta;03B6
-zhbopomofo;3113
-zhearmenian;056A
-zhebrevecyrillic;04C2
-zhecyrillic;0436
-zhedescendercyrillic;0497
-zhedieresiscyrillic;04DD
-zihiragana;3058
-zikatakana;30B8
-zinorhebrew;05AE
-zlinebelow;1E95
-zmonospace;FF5A
-zohiragana;305E
-zokatakana;30BE
-zparen;24B5
-zretroflexhook;0290
-zstroke;01B6
-zuhiragana;305A
-zukatakana;30BA
-"""
-
-
-# string table management
-#
-class StringTable:
- def __init__( self, name_list, master_table_name ):
- self.names = name_list
- self.master_table = master_table_name
- self.indices = {}
- index = 0
-
- for name in name_list:
- self.indices[name] = index
- index += len( name ) + 1
-
- self.total = index
-
- def dump( self, file ):
- write = file.write
- write( " static const char " + self.master_table +
- "[" + repr( self.total ) + "] =\n" )
- write( " {\n" )
-
- line = ""
- for name in self.names:
- line += " '"
- line += string.join( ( re.findall( ".", name ) ), "','" )
- line += "', 0,\n"
-
- write( line + " };\n\n\n" )
-
- def dump_sublist( self, file, table_name, macro_name, sublist ):
- write = file.write
- write( "#define " + macro_name + " " + repr( len( sublist ) ) + "\n\n" )
-
- write( " /* Values are offsets into the `" +
- self.master_table + "' table */\n\n" )
- write( " static const short " + table_name +
- "[" + macro_name + "] =\n" )
- write( " {\n" )
-
- line = " "
- comma = ""
- col = 0
-
- for name in sublist:
- line += comma
- line += "%4d" % self.indices[name]
- col += 1
- comma = ","
- if col == 14:
- col = 0
- comma = ",\n "
-
- write( line + "\n };\n\n\n" )
-
-
-# We now store the Adobe Glyph List in compressed form. The list is put
-# into a data structure called `trie' (because it has a tree-like
-# appearance). Consider, for example, that you want to store the
-# following name mapping:
-#
-# A => 1
-# Aacute => 6
-# Abalon => 2
-# Abstract => 4
-#
-# It is possible to store the entries as follows.
-#
-# A => 1
-# |
-# +-acute => 6
-# |
-# +-b
-# |
-# +-alon => 2
-# |
-# +-stract => 4
-#
-# We see that each node in the trie has:
-#
-# - one or more `letters'
-# - an optional value
-# - zero or more child nodes
-#
-# The first step is to call
-#
-# root = StringNode( "", 0 )
-# for word in map.values():
-# root.add( word, map[word] )
-#
-# which creates a large trie where each node has only one children.
-#
-# Executing
-#
-# root = root.optimize()
-#
-# optimizes the trie by merging the letters of successive nodes whenever
-# possible.
-#
-# Each node of the trie is stored as follows.
-#
-# - First the node's letter, according to the following scheme. We
-# use the fact that in the AGL no name contains character codes > 127.
-#
-# name bitsize description
-# ----------------------------------------------------------------
-# notlast 1 Set to 1 if this is not the last letter
-# in the word.
-# ascii 7 The letter's ASCII value.
-#
-# - The letter is followed by a children count and the value of the
-# current key (if any). Again we can do some optimization because all
-# AGL entries are from the BMP; this means that 16 bits are sufficient
-# to store its Unicode values. Additionally, no node has more than
-# 127 children.
-#
-# name bitsize description
-# -----------------------------------------
-# hasvalue 1 Set to 1 if a 16-bit Unicode value follows.
-# num_children 7 Number of children. Can be 0 only if
-# `hasvalue' is set to 1.
-# value 16 Optional Unicode value.
-#
-# - A node is finished by a list of 16bit absolute offsets to the
-# children, which must be sorted in increasing order of their first
-# letter.
-#
-# For simplicity, all 16bit quantities are stored in big-endian order.
-#
-# The root node has first letter = 0, and no value.
-#
-class StringNode:
- def __init__( self, letter, value ):
- self.letter = letter
- self.value = value
- self.children = {}
-
- def __cmp__( self, other ):
- return ord( self.letter[0] ) - ord( other.letter[0] )
-
- def add( self, word, value ):
- if len( word ) == 0:
- self.value = value
- return
-
- letter = word[0]
- word = word[1:]
-
- if self.children.has_key( letter ):
- child = self.children[letter]
- else:
- child = StringNode( letter, 0 )
- self.children[letter] = child
-
- child.add( word, value )
-
- def optimize( self ):
- # optimize all children first
- children = self.children.values()
- self.children = {}
-
- for child in children:
- self.children[child.letter[0]] = child.optimize()
-
- # don't optimize if there's a value,
- # if we don't have any child or if we
- # have more than one child
- if ( self.value != 0 ) or ( not children ) or len( children ) > 1:
- return self
-
- child = children[0]
-
- self.letter += child.letter
- self.value = child.value
- self.children = child.children
-
- return self
-
- def dump_debug( self, write, margin ):
- # this is used during debugging
- line = margin + "+-"
- if len( self.letter ) == 0:
- line += "<NOLETTER>"
- else:
- line += self.letter
-
- if self.value:
- line += " => " + repr( self.value )
-
- write( line + "\n" )
-
- if self.children:
- margin += "| "
- for child in self.children.values():
- child.dump_debug( write, margin )
-
- def locate( self, index ):
- self.index = index
- if len( self.letter ) > 0:
- index += len( self.letter ) + 1
- else:
- index += 2
-
- if self.value != 0:
- index += 2
-
- children = self.children.values()
- children.sort()
-
- index += 2 * len( children )
- for child in children:
- index = child.locate( index )
-
- return index
-
- def store( self, storage ):
- # write the letters
- l = len( self.letter )
- if l == 0:
- storage += struct.pack( "B", 0 )
- else:
- for n in range( l ):
- val = ord( self.letter[n] )
- if n < l - 1:
- val += 128
- storage += struct.pack( "B", val )
-
- # write the count
- children = self.children.values()
- children.sort()
-
- count = len( children )
-
- if self.value != 0:
- storage += struct.pack( "!BH", count + 128, self.value )
- else:
- storage += struct.pack( "B", count )
-
- for child in children:
- storage += struct.pack( "!H", child.index )
-
- for child in children:
- storage = child.store( storage )
-
- return storage
-
-
-def adobe_glyph_values():
- """return the list of glyph names and their unicode values"""
-
- lines = string.split( adobe_glyph_list, '\n' )
- glyphs = []
- values = []
-
- for line in lines:
- if line:
- fields = string.split( line, ';' )
-# print fields[1] + ' - ' + fields[0]
- subfields = string.split( fields[1], ' ' )
- if len( subfields ) == 1:
- glyphs.append( fields[0] )
- values.append( fields[1] )
-
- return glyphs, values
-
-
-def filter_glyph_names( alist, filter ):
- """filter `alist' by taking _out_ all glyph names that are in `filter'"""
-
- count = 0
- extras = []
-
- for name in alist:
- try:
- filtered_index = filter.index( name )
- except:
- extras.append( name )
-
- return extras
-
-
-def dump_encoding( file, encoding_name, encoding_list ):
- """dump a given encoding"""
-
- write = file.write
- write( " /* the following are indices into the SID name table */\n" )
- write( " static const unsigned short " + encoding_name +
- "[" + repr( len( encoding_list ) ) + "] =\n" )
- write( " {\n" )
-
- line = " "
- comma = ""
- col = 0
- for value in encoding_list:
- line += comma
- line += "%3d" % value
- comma = ","
- col += 1
- if col == 16:
- col = 0
- comma = ",\n "
-
- write( line + "\n };\n\n\n" )
-
-
-def dump_array( the_array, write, array_name ):
- """dumps a given encoding"""
-
- write( " static const unsigned char " + array_name +
- "[" + repr( len( the_array ) ) + "L] =\n" )
- write( " {\n" )
-
- line = ""
- comma = " "
- col = 0
-
- for value in the_array:
- line += comma
- line += "%3d" % ord( value )
- comma = ","
- col += 1
-
- if col == 16:
- col = 0
- comma = ",\n "
-
- if len( line ) > 1024:
- write( line )
- line = ""
-
- write( line + "\n };\n\n\n" )
-
-
-def main():
- """main program body"""
-
- if len( sys.argv ) != 2:
- print __doc__ % sys.argv[0]
- sys.exit( 1 )
-
- file = open( sys.argv[1], "w\n" )
- write = file.write
-
- count_sid = len( sid_standard_names )
-
- # `mac_extras' contains the list of glyph names in the Macintosh standard
- # encoding which are not in the SID Standard Names.
- #
- mac_extras = filter_glyph_names( mac_standard_names, sid_standard_names )
-
- # `base_list' contains the names of our final glyph names table.
- # It consists of the `mac_extras' glyph names, followed by the SID
- # standard names.
- #
- mac_extras_count = len( mac_extras )
- base_list = mac_extras + sid_standard_names
-
- write( "/***************************************************************************/\n" )
- write( "/* */\n" )
-
- write( "/* %-71s*/\n" % os.path.basename( sys.argv[1] ) )
-
- write( "/* */\n" )
- write( "/* PostScript glyph names. */\n" )
- write( "/* */\n" )
- write( "/* Copyright 2005, 2008 by */\n" )
- write( "/* David Turner, Robert Wilhelm, and Werner Lemberg. */\n" )
- write( "/* */\n" )
- write( "/* This file is part of the FreeType project, and may only be used, */\n" )
- write( "/* modified, and distributed under the terms of the FreeType project */\n" )
- write( "/* license, LICENSE.TXT. By continuing to use, modify, or distribute */\n" )
- write( "/* this file you indicate that you have read the license and */\n" )
- write( "/* understand and accept it fully. */\n" )
- write( "/* */\n" )
- write( "/***************************************************************************/\n" )
- write( "\n" )
- write( "\n" )
- write( " /* This file has been generated automatically -- do not edit! */\n" )
- write( "\n" )
- write( "\n" )
-
- # dump final glyph list (mac extras + sid standard names)
- #
- st = StringTable( base_list, "ft_standard_glyph_names" )
-
- st.dump( file )
- st.dump_sublist( file, "ft_mac_names",
- "FT_NUM_MAC_NAMES", mac_standard_names )
- st.dump_sublist( file, "ft_sid_names",
- "FT_NUM_SID_NAMES", sid_standard_names )
-
- dump_encoding( file, "t1_standard_encoding", t1_standard_encoding )
- dump_encoding( file, "t1_expert_encoding", t1_expert_encoding )
-
- # dump the AGL in its compressed form
- #
- agl_glyphs, agl_values = adobe_glyph_values()
- dict = StringNode( "", 0 )
-
- for g in range( len( agl_glyphs ) ):
- dict.add( agl_glyphs[g], eval( "0x" + agl_values[g] ) )
-
- dict = dict.optimize()
- dict_len = dict.locate( 0 )
- dict_array = dict.store( "" )
-
- write( """\
- /*
- * This table is a compressed version of the Adobe Glyph List (AGL),
- * optimized for efficient searching. It has been generated by the
- * `glnames.py' python script located in the `src/tools' directory.
- *
- * The lookup function to get the Unicode value for a given string
- * is defined below the table.
- */
-
-#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
-
-""" )
-
- dump_array( dict_array, write, "ft_adobe_glyph_list" )
-
- # write the lookup routine now
- #
- write( """\
- /*
- * This function searches the compressed table efficiently.
- */
- static unsigned long
- ft_get_adobe_glyph_index( const char* name,
- const char* limit )
- {
- int c = 0;
- int count, min, max;
- const unsigned char* p = ft_adobe_glyph_list;
-
-
- if ( name == 0 || name >= limit )
- goto NotFound;
-
- c = *name++;
- count = p[1];
- p += 2;
-
- min = 0;
- max = count;
-
- while ( min < max )
- {
- int mid = ( min + max ) >> 1;
- const unsigned char* q = p + mid * 2;
- int c2;
-
-
- q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
-
- c2 = q[0] & 127;
- if ( c2 == c )
- {
- p = q;
- goto Found;
- }
- if ( c2 < c )
- min = mid + 1;
- else
- max = mid;
- }
- goto NotFound;
-
- Found:
- for (;;)
- {
- /* assert (*p & 127) == c */
-
- if ( name >= limit )
- {
- if ( (p[0] & 128) == 0 &&
- (p[1] & 128) != 0 )
- return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
-
- goto NotFound;
- }
- c = *name++;
- if ( p[0] & 128 )
- {
- p++;
- if ( c != (p[0] & 127) )
- goto NotFound;
-
- continue;
- }
-
- p++;
- count = p[0] & 127;
- if ( p[0] & 128 )
- p += 2;
-
- p++;
-
- for ( ; count > 0; count--, p += 2 )
- {
- int offset = ( (int)p[0] << 8 ) | p[1];
- const unsigned char* q = ft_adobe_glyph_list + offset;
-
- if ( c == ( q[0] & 127 ) )
- {
- p = q;
- goto NextIter;
- }
- }
- goto NotFound;
-
- NextIter:
- ;
- }
-
- NotFound:
- return 0;
- }
-
-#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
-
-""" )
-
- if 0: # generate unit test, or don't
- #
- # now write the unit test to check that everything works OK
- #
- write( "#ifdef TEST\n\n" )
-
- write( "static const char* const the_names[] = {\n" )
- for name in agl_glyphs:
- write( ' "' + name + '",\n' )
- write( " 0\n};\n" )
-
- write( "static const unsigned long the_values[] = {\n" )
- for val in agl_values:
- write( ' 0x' + val + ',\n' )
- write( " 0\n};\n" )
-
- write( """
-#include <stdlib.h>
-#include <stdio.h>
-
- int
- main( void )
- {
- int result = 0;
- const char* const* names = the_names;
- const unsigned long* values = the_values;
-
-
- for ( ; *names; names++, values++ )
- {
- const char* name = *names;
- unsigned long reference = *values;
- unsigned long value;
-
-
- value = ft_get_adobe_glyph_index( name, name + strlen( name ) );
- if ( value != reference )
- {
- result = 1;
- fprintf( stderr, "name '%s' => %04x instead of %04x\\n",
- name, value, reference );
- }
- }
-
- return result;
- }
-""" )
-
- write( "#endif /* TEST */\n" )
-
- write("\n/* END */\n")
-
-
-# Now run the main routine
-#
-main()
-
-
-# END
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c
deleted file mode 100644
index d53cb332562..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_afm.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \
- * -L../../objs/.libs -lfreetype -lz -static
- */
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
- void dump_fontinfo( AFM_FontInfo fi )
- {
- FT_Int i;
-
-
- printf( "This AFM is for %sCID font.\n\n",
- ( fi->IsCIDFont ) ? "" : "non-" );
-
- printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536.,
- fi->FontBBox.yMin / 65536.,
- fi->FontBBox.xMax / 65536.,
- fi->FontBBox.yMax / 65536. );
- printf( "Ascender: %.2f\n", fi->Ascender / 65536. );
- printf( "Descender: %.2f\n\n", fi->Descender / 65536. );
-
- if ( fi->NumTrackKern )
- printf( "There are %d sets of track kernings:\n",
- fi->NumTrackKern );
- else
- printf( "There is no track kerning.\n" );
-
- for ( i = 0; i < fi->NumTrackKern; i++ )
- {
- AFM_TrackKern tk = fi->TrackKerns + i;
-
-
- printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree,
- tk->min_ptsize / 65536.,
- tk->min_kern / 65536.,
- tk->max_ptsize / 65536.,
- tk->max_kern / 65536. );
- }
-
- printf( "\n" );
-
- if ( fi->NumKernPair )
- printf( "There are %d kerning pairs:\n",
- fi->NumKernPair );
- else
- printf( "There is no kerning pair.\n" );
-
- for ( i = 0; i < fi->NumKernPair; i++ )
- {
- AFM_KernPair kp = fi->KernPairs + i;
-
-
- printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1,
- kp->index2,
- kp->x,
- kp->y );
- }
-
- }
-
- int
- dummy_get_index( const char* name,
- FT_UInt len,
- void* user_data )
- {
- if ( len )
- return name[0];
- else
- return 0;
- }
-
- FT_Error
- parse_afm( FT_Library library,
- FT_Stream stream,
- AFM_FontInfo fi )
- {
- PSAux_Service psaux;
- AFM_ParserRec parser;
- FT_Error error = FT_Err_Ok;
-
-
- psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" );
- if ( !psaux || !psaux->afm_parser_funcs )
- return -1;
-
- error = FT_Stream_EnterFrame( stream, stream->size );
- if ( error )
- return error;
-
- error = psaux->afm_parser_funcs->init( &parser,
- library->memory,
- stream->cursor,
- stream->limit );
- if ( error )
- return error;
-
- parser.FontInfo = fi;
- parser.get_index = dummy_get_index;
-
- error = psaux->afm_parser_funcs->parse( &parser );
-
- psaux->afm_parser_funcs->done( &parser );
-
- return error;
- }
-
-
- int main( int argc,
- char** argv )
- {
- FT_Library library;
- FT_StreamRec stream;
- FT_Error error = FT_Err_Ok;
- AFM_FontInfoRec fi;
-
-
- if ( argc < 2 )
- return FT_Err_Invalid_Argument;
-
- error = FT_Init_FreeType( &library );
- if ( error )
- return error;
-
- FT_ZERO( &stream );
- error = FT_Stream_Open( &stream, argv[1] );
- if ( error )
- goto Exit;
- stream.memory = library->memory;
-
- FT_ZERO( &fi );
- error = parse_afm( library, &stream, &fi );
-
- if ( !error )
- {
- FT_Memory memory = library->memory;
-
-
- dump_fontinfo( &fi );
-
- if ( fi.KernPairs )
- FT_FREE( fi.KernPairs );
- if ( fi.TrackKerns )
- FT_FREE( fi.TrackKerns );
- }
- else
- printf( "parse error\n" );
-
- FT_Stream_Close( &stream );
-
- Exit:
- FT_Done_FreeType( library );
-
- return error;
- }
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c
deleted file mode 100644
index e085c5b3d6c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_bbox.c
+++ /dev/null
@@ -1,160 +0,0 @@
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_BBOX_H
-
-
-#include <time.h> /* for clock() */
-
-/* SunOS 4.1.* does not define CLOCKS_PER_SEC, so include <sys/param.h> */
-/* to get the HZ macro which is the equivalent. */
-#if defined(__sun__) && !defined(SVR4) && !defined(__SVR4)
-#include <sys/param.h>
-#define CLOCKS_PER_SEC HZ
-#endif
-
- static long
- get_time( void )
- {
- return clock() * 10000L / CLOCKS_PER_SEC;
- }
-
-
-
-
- /* test bbox computations */
-
-#define XSCALE 65536
-#define XX(x) ((FT_Pos)(x*XSCALE))
-#define XVEC(x,y) { XX(x), XX(y) }
-#define XVAL(x) ((x)/(1.0*XSCALE))
-
- /* dummy outline #1 */
- static FT_Vector dummy_vec_1[4] =
- {
-#if 1
- XVEC( 408.9111, 535.3164 ),
- XVEC( 455.8887, 634.396 ),
- XVEC( -37.8765, 786.2207 ),
- XVEC( 164.6074, 535.3164 )
-#else
- { (FT_Int32)0x0198E93DL , (FT_Int32)0x021750FFL }, /* 408.9111, 535.3164 */
- { (FT_Int32)0x01C7E312L , (FT_Int32)0x027A6560L }, /* 455.8887, 634.3960 */
- { (FT_Int32)0xFFDA1F9EL , (FT_Int32)0x0312387FL }, /* -37.8765, 786.2207 */
- { (FT_Int32)0x00A49B7EL , (FT_Int32)0x021750FFL } /* 164.6074, 535.3164 */
-#endif
- };
-
- static char dummy_tag_1[4] =
- {
- FT_CURVE_TAG_ON,
- FT_CURVE_TAG_CUBIC,
- FT_CURVE_TAG_CUBIC,
- FT_CURVE_TAG_ON
- };
-
- static short dummy_contour_1[1] =
- {
- 3
- };
-
- static FT_Outline dummy_outline_1 =
- {
- 1,
- 4,
- dummy_vec_1,
- dummy_tag_1,
- dummy_contour_1,
- 0
- };
-
-
- /* dummy outline #2 */
- static FT_Vector dummy_vec_2[4] =
- {
- XVEC( 100.0, 100.0 ),
- XVEC( 100.0, 200.0 ),
- XVEC( 200.0, 200.0 ),
- XVEC( 200.0, 133.0 )
- };
-
- static FT_Outline dummy_outline_2 =
- {
- 1,
- 4,
- dummy_vec_2,
- dummy_tag_1,
- dummy_contour_1,
- 0
- };
-
-
- static void
- dump_outline( FT_Outline* outline )
- {
- FT_BBox bbox;
-
- /* compute and display cbox */
- FT_Outline_Get_CBox( outline, &bbox );
- printf( "cbox = [%.2f %.2f %.2f %.2f]\n",
- XVAL( bbox.xMin ),
- XVAL( bbox.yMin ),
- XVAL( bbox.xMax ),
- XVAL( bbox.yMax ) );
-
- /* compute and display bbox */
- FT_Outline_Get_BBox( outline, &bbox );
- printf( "bbox = [%.2f %.2f %.2f %.2f]\n",
- XVAL( bbox.xMin ),
- XVAL( bbox.yMin ),
- XVAL( bbox.xMax ),
- XVAL( bbox.yMax ) );
- }
-
-
-
- static void
- profile_outline( FT_Outline* outline,
- long repeat )
- {
- FT_BBox bbox;
- long count;
- long time0;
-
- time0 = get_time();
- for ( count = repeat; count > 0; count-- )
- FT_Outline_Get_CBox( outline, &bbox );
-
- time0 = get_time() - time0;
- printf( "time = %5.2f cbox = [%.2f %.2f %.2f %.2f]\n",
- ((double)time0/10000.0),
- XVAL( bbox.xMin ),
- XVAL( bbox.yMin ),
- XVAL( bbox.xMax ),
- XVAL( bbox.yMax ) );
-
-
- time0 = get_time();
- for ( count = repeat; count > 0; count-- )
- FT_Outline_Get_BBox( outline, &bbox );
-
- time0 = get_time() - time0;
- printf( "time = %5.2f bbox = [%.2f %.2f %.2f %.2f]\n",
- ((double)time0/10000.0),
- XVAL( bbox.xMin ),
- XVAL( bbox.yMin ),
- XVAL( bbox.xMax ),
- XVAL( bbox.yMax ) );
- }
-
-#define REPEAT 100000L
-
- int main( int argc, char** argv )
- {
- printf( "outline #1\n" );
- profile_outline( &dummy_outline_1, REPEAT );
-
- printf( "outline #2\n" );
- profile_outline( &dummy_outline_2, REPEAT );
- return 0;
- }
-
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c b/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c
deleted file mode 100644
index 8c8a544aa9b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/tools/test_trig.c
+++ /dev/null
@@ -1,236 +0,0 @@
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TRIGONOMETRY_H
-
-#include <math.h>
-#include <stdio.h>
-
-#define PI 3.14159265358979323846
-#define SPI (PI/FT_ANGLE_PI)
-
-/* the precision in 16.16 fixed float points of the checks. Expect */
-/* between 2 and 5 noise LSB bits during operations, due to */
-/* rounding errors.. */
-#define THRESHOLD 64
-
- static error = 0;
-
- static void
- test_cos( void )
- {
- FT_Fixed f1, f2;
- double d1, d2;
- int i;
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- f1 = FT_Cos(i);
- d1 = f1/65536.0;
- d2 = cos( i*SPI );
- f2 = (FT_Fixed)(d2*65536.0);
-
- if ( abs( f2-f1 ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Cos[%3d] = %.7f cos[%3d] = %.7f\n",
- (i >> 16), f1/65536.0, (i >> 16), d2 );
- }
- }
- }
-
-
-
- static void
- test_sin( void )
- {
- FT_Fixed f1, f2;
- double d1, d2;
- int i;
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- f1 = FT_Sin(i);
- d1 = f1/65536.0;
- d2 = sin( i*SPI );
- f2 = (FT_Fixed)(d2*65536.0);
-
- if ( abs( f2-f1 ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Sin[%3d] = %.7f sin[%3d] = %.7f\n",
- (i >> 16), f1/65536.0, (i >> 16), d2 );
- }
- }
- }
-
-
- static void
- test_tan( void )
- {
- FT_Fixed f1, f2;
- double d1, d2;
- int i;
-
- for ( i = 0; i < FT_ANGLE_PI2-0x2000000; i += 0x10000 )
- {
- f1 = FT_Tan(i);
- d1 = f1/65536.0;
- d2 = tan( i*SPI );
- f2 = (FT_Fixed)(d2*65536.0);
-
- if ( abs( f2-f1 ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Tan[%3d] = %.7f tan[%3d] = %.7f\n",
- (i >> 16), f1/65536.0, (i >> 16), d2 );
- }
- }
- }
-
-
- static void
- test_atan2( void )
- {
- FT_Fixed c2, s2;
- double l, a, c1, s1;
- int i, j;
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- l = 5.0;
- a = i*SPI;
-
- c1 = l * cos(a);
- s1 = l * sin(a);
-
- c2 = (FT_Fixed)(c1*65536.0);
- s2 = (FT_Fixed)(s1*65536.0);
-
- j = FT_Atan2( c2, s2 );
- if ( j < 0 )
- j += FT_ANGLE_2PI;
-
- if ( abs( i - j ) > 1 )
- {
- printf( "FT_Atan2( %.7f, %.7f ) = %.5f, atan = %.5f\n",
- c2/65536.0, s2/65536.0, j/65536.0, i/65536.0 );
- }
- }
- }
-
- static void
- test_unit( void )
- {
- FT_Vector v;
- double a, c1, s1;
- FT_Fixed c2, s2;
- int i;
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- FT_Vector_Unit( &v, i );
- a = ( i*SPI );
- c1 = cos(a);
- s1 = sin(a);
- c2 = (FT_Fixed)(c1*65536.0);
- s2 = (FT_Fixed)(s1*65536.0);
-
- if ( abs( v.x-c2 ) > THRESHOLD ||
- abs( v.y-s2 ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Vector_Unit[%3d] = ( %.7f, %.7f ) vec = ( %.7f, %.7f )\n",
- (i >> 16),
- v.x/65536.0, v.y/65536.0,
- c1, s1 );
- }
- }
- }
-
-
- static void
- test_length( void )
- {
- FT_Vector v;
- FT_Fixed l, l2;
- int i;
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- l = (FT_Fixed)(500.0*65536.0);
- v.x = (FT_Fixed)( l * cos( i*SPI ) );
- v.y = (FT_Fixed)( l * sin( i*SPI ) );
- l2 = FT_Vector_Length( &v );
-
- if ( abs( l2-l ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Length( %.7f, %.7f ) = %.5f, length = %.5f\n",
- v.x/65536.0, v.y/65536.0, l2/65536.0, l/65536.0 );
- }
- }
- }
-
-
- static void
- test_rotate( void )
- {
- FT_Fixed c2, s2, c4, s4;
- FT_Vector v;
- double l, ra, a, c1, s1, cra, sra, c3, s3;
- int i, j, rotate;
-
- for ( rotate = 0; rotate < FT_ANGLE_2PI; rotate += 0x10000 )
- {
- ra = rotate*SPI;
- cra = cos( ra );
- sra = sin( ra );
-
- for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
- {
- l = 500.0;
- a = i*SPI;
-
- c1 = l * cos(a);
- s1 = l * sin(a);
-
- v.x = c2 = (FT_Fixed)(c1*65536.0);
- v.y = s2 = (FT_Fixed)(s1*65536.0);
-
- FT_Vector_Rotate( &v, rotate );
-
- c3 = c1 * cra - s1 * sra;
- s3 = c1 * sra + s1 * cra;
-
- c4 = (FT_Fixed)(c3*65536.0);
- s4 = (FT_Fixed)(s3*65536.0);
-
- if ( abs( c4 - v.x ) > THRESHOLD ||
- abs( s4 - v.y ) > THRESHOLD )
- {
- error = 1;
- printf( "FT_Rotate( (%.7f,%.7f), %.5f ) = ( %.7f, %.7f ), rot = ( %.7f, %.7f )\n",
- c1, s1, ra,
- c2/65536.0, s2/65536.0,
- c4/65536.0, s4/65536.0 );
- }
- }
- }
- }
-
-
- int main( void )
- {
- test_cos();
- test_sin();
- test_tan();
- test_atan2();
- test_unit();
- test_length();
- test_rotate();
-
- if (!error)
- printf( "trigonometry test ok !\n" );
-
- return !error;
- }
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile
deleted file mode 100644
index a166909f4cc..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/truetype Jamfile
-#
-# Copyright 2001, 2004 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) truetype ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = ttdriver ttobjs ttpload ttgload ttinterp ttgxvar ;
- }
- else
- {
- _sources = truetype ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/truetype Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk
deleted file mode 100644
index baee81a7730..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 TrueType module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += TRUETYPE_DRIVER
-
-define TRUETYPE_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, tt_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)truetype $(ECHO_DRIVER_DESC)Windows/Mac font files with extension *.ttf or *.ttc$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk
deleted file mode 100644
index 74684260ed4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/rules.mk
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# FreeType 2 TrueType driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003, 2004 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# TrueType driver directory
-#
-TT_DIR := $(SRC_DIR)/truetype
-
-
-# compilation flags for the driver
-#
-TT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(TT_DIR))
-
-
-# TrueType driver sources (i.e., C files)
-#
-TT_DRV_SRC := $(TT_DIR)/ttobjs.c \
- $(TT_DIR)/ttpload.c \
- $(TT_DIR)/ttgload.c \
- $(TT_DIR)/ttinterp.c \
- $(TT_DIR)/ttgxvar.c \
- $(TT_DIR)/ttdriver.c
-
-# TrueType driver headers
-#
-TT_DRV_H := $(TT_DRV_SRC:%.c=%.h) \
- $(TT_DIR)/tterrors.h
-
-
-# TrueType driver object(s)
-#
-# TT_DRV_OBJ_M is used during `multi' builds
-# TT_DRV_OBJ_S is used during `single' builds
-#
-TT_DRV_OBJ_M := $(TT_DRV_SRC:$(TT_DIR)/%.c=$(OBJ_DIR)/%.$O)
-TT_DRV_OBJ_S := $(OBJ_DIR)/truetype.$O
-
-# TrueType driver source file for single build
-#
-TT_DRV_SRC_S := $(TT_DIR)/truetype.c
-
-
-# TrueType driver - single object
-#
-$(TT_DRV_OBJ_S): $(TT_DRV_SRC_S) $(TT_DRV_SRC) $(FREETYPE_H) $(TT_DRV_H)
- $(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(TT_DRV_SRC_S))
-
-
-# driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(TT_DIR)/%.c $(FREETYPE_H) $(TT_DRV_H)
- $(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(TT_DRV_OBJ_S)
-DRV_OBJS_M += $(TT_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c
deleted file mode 100644
index b36473a72df..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/truetype.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/***************************************************************************/
-/* */
-/* truetype.c */
-/* */
-/* FreeType TrueType driver component (body only). */
-/* */
-/* Copyright 1996-2001, 2004, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "ttdriver.c" /* driver interface */
-#include "ttpload.c" /* tables loader */
-#include "ttgload.c" /* glyph loader */
-#include "ttobjs.c" /* object manager */
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-#include "ttinterp.c"
-#endif
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include "ttgxvar.c" /* gx distortable font */
-#endif
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c
deleted file mode 100644
index 42feb05ede0..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.c
+++ /dev/null
@@ -1,474 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttdriver.c */
-/* */
-/* TrueType font driver implementation (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
-#include FT_SERVICE_XFREE86_NAME_H
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include FT_MULTIPLE_MASTERS_H
-#include FT_SERVICE_MULTIPLE_MASTERS_H
-#endif
-
-#include FT_SERVICE_TRUETYPE_ENGINE_H
-#include FT_SERVICE_TRUETYPE_GLYF_H
-
-#include "ttdriver.h"
-#include "ttgload.h"
-#include "ttpload.h"
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include "ttgxvar.h"
-#endif
-
-#include "tterrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttdriver
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** F A C E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#undef PAIR_TAG
-#define PAIR_TAG( left, right ) ( ( (FT_ULong)left << 16 ) | \
- (FT_ULong)right )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_get_kerning */
- /* */
- /* <Description> */
- /* A driver method used to return the kerning vector between two */
- /* glyphs of the same face. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* left_glyph :: The index of the left glyph in the kern pair. */
- /* */
- /* right_glyph :: The index of the right glyph in the kern pair. */
- /* */
- /* <Output> */
- /* kerning :: The kerning vector. This is in font units for */
- /* scalable formats, and in pixels for fixed-sizes */
- /* formats. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only horizontal layouts (left-to-right & right-to-left) are */
- /* supported by this function. Other layouts, or more sophisticated */
- /* kernings, are out of scope of this method (the basic driver */
- /* interface is meant to be simple). */
- /* */
- /* They can be implemented by format-specific interfaces. */
- /* */
- static FT_Error
- tt_get_kerning( FT_Face ttface, /* TT_Face */
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_Vector* kerning )
- {
- TT_Face face = (TT_Face)ttface;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
-
-
- kerning->x = 0;
- kerning->y = 0;
-
- if ( sfnt )
- kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
-
- return 0;
- }
-
-
-#undef PAIR_TAG
-
-
- static FT_Error
- tt_get_advances( FT_Face ttface,
- FT_UInt start,
- FT_UInt count,
- FT_Int32 flags,
- FT_Fixed *advances )
- {
- FT_UInt nn;
- TT_Face face = (TT_Face) ttface;
- FT_Bool check = FT_BOOL(
- !( flags & FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ) );
-
-
- /* XXX: TODO: check for sbits */
-
- if ( flags & FT_LOAD_VERTICAL_LAYOUT )
- {
- for ( nn = 0; nn < count; nn++ )
- {
- FT_Short tsb;
- FT_UShort ah;
-
-
- TT_Get_VMetrics( face, start + nn, check, &tsb, &ah );
- advances[nn] = ah;
- }
- }
- else
- {
- for ( nn = 0; nn < count; nn++ )
- {
- FT_Short lsb;
- FT_UShort aw;
-
-
- TT_Get_HMetrics( face, start + nn, check, &lsb, &aw );
- advances[nn] = aw;
- }
- }
-
- return TT_Err_Ok;
- }
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** S I Z E S ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- static FT_Error
- tt_size_select( FT_Size size,
- FT_ULong strike_index )
- {
- TT_Face ttface = (TT_Face)size->face;
- TT_Size ttsize = (TT_Size)size;
- FT_Error error = TT_Err_Ok;
-
-
- ttsize->strike_index = strike_index;
-
- if ( FT_IS_SCALABLE( size->face ) )
- {
- /* use the scaled metrics, even when tt_size_reset fails */
- FT_Select_Metrics( size->face, strike_index );
-
- tt_size_reset( ttsize );
- }
- else
- {
- SFNT_Service sfnt = (SFNT_Service) ttface->sfnt;
- FT_Size_Metrics* metrics = &size->metrics;
-
-
- error = sfnt->load_strike_metrics( ttface, strike_index, metrics );
- if ( error )
- ttsize->strike_index = 0xFFFFFFFFUL;
- }
-
- return error;
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-
- static FT_Error
- tt_size_request( FT_Size size,
- FT_Size_Request req )
- {
- TT_Size ttsize = (TT_Size)size;
- FT_Error error = TT_Err_Ok;
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- if ( FT_HAS_FIXED_SIZES( size->face ) )
- {
- TT_Face ttface = (TT_Face)size->face;
- SFNT_Service sfnt = (SFNT_Service) ttface->sfnt;
- FT_ULong strike_index;
-
-
- error = sfnt->set_sbit_strike( ttface, req, &strike_index );
-
- if ( error )
- ttsize->strike_index = 0xFFFFFFFFUL;
- else
- return tt_size_select( size, strike_index );
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- FT_Request_Metrics( size->face, req );
-
- if ( FT_IS_SCALABLE( size->face ) )
- error = tt_size_reset( ttsize );
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Load_Glyph */
- /* */
- /* <Description> */
- /* A driver method used to load a glyph within a given glyph slot. */
- /* */
- /* <Input> */
- /* slot :: A handle to the target slot object where the glyph */
- /* will be loaded. */
- /* */
- /* size :: A handle to the source face size at which the glyph */
- /* must be scaled, loaded, etc. */
- /* */
- /* glyph_index :: The index of the glyph in the font file. */
- /* */
- /* load_flags :: A flag indicating what to load for this glyph. The */
- /* FT_LOAD_XXX constants can be used to control the */
- /* glyph loading process (e.g., whether the outline */
- /* should be scaled, whether to load bitmaps or not, */
- /* whether to hint the outline, etc). */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Load_Glyph( FT_GlyphSlot ttslot, /* TT_GlyphSlot */
- FT_Size ttsize, /* TT_Size */
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- TT_GlyphSlot slot = (TT_GlyphSlot)ttslot;
- TT_Size size = (TT_Size)ttsize;
- FT_Face face = ttslot->face;
- FT_Error error;
-
-
- if ( !slot )
- return TT_Err_Invalid_Slot_Handle;
-
- if ( !size )
- return TT_Err_Invalid_Size_Handle;
-
- if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
- return TT_Err_Invalid_Argument;
-
- if ( load_flags & FT_LOAD_NO_HINTING )
- {
- /* both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT */
- /* are necessary to disable hinting for tricky fonts */
-
- if ( FT_IS_TRICKY( face ) )
- load_flags &= ~FT_LOAD_NO_HINTING;
-
- if ( load_flags & FT_LOAD_NO_AUTOHINT )
- load_flags |= FT_LOAD_NO_HINTING;
- }
-
- if ( load_flags & ( FT_LOAD_NO_RECURSE | FT_LOAD_NO_SCALE ) )
- {
- load_flags |= FT_LOAD_NO_BITMAP | FT_LOAD_NO_SCALE;
-
- if ( !FT_IS_TRICKY( face ) )
- load_flags |= FT_LOAD_NO_HINTING;
- }
-
- /* now load the glyph outline if necessary */
- error = TT_Load_Glyph( size, slot, glyph_index, load_flags );
-
- /* force drop-out mode to 2 - irrelevant now */
- /* slot->outline.dropout_mode = 2; */
-
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /**** ****/
- /**** ****/
- /**** D R I V E R I N T E R F A C E ****/
- /**** ****/
- /**** ****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- static const FT_Service_MultiMastersRec tt_service_gx_multi_masters =
- {
- (FT_Get_MM_Func) NULL,
- (FT_Set_MM_Design_Func) NULL,
- (FT_Set_MM_Blend_Func) TT_Set_MM_Blend,
- (FT_Get_MM_Var_Func) TT_Get_MM_Var,
- (FT_Set_Var_Design_Func)TT_Set_Var_Design
- };
-#endif
-
- static const FT_Service_TrueTypeEngineRec tt_service_truetype_engine =
- {
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- FT_TRUETYPE_ENGINE_TYPE_UNPATENTED
-#else
- FT_TRUETYPE_ENGINE_TYPE_PATENTED
-#endif
-
-#else /* !TT_USE_BYTECODE_INTERPRETER */
-
- FT_TRUETYPE_ENGINE_TYPE_NONE
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
- };
-
- static const FT_Service_TTGlyfRec tt_service_truetype_glyf =
- {
- (TT_Glyf_GetLocationFunc)tt_face_get_location
- };
-
- static const FT_ServiceDescRec tt_services[] =
- {
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TRUETYPE },
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- { FT_SERVICE_ID_MULTI_MASTERS, &tt_service_gx_multi_masters },
-#endif
- { FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine },
- { FT_SERVICE_ID_TT_GLYF, &tt_service_truetype_glyf },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- tt_get_interface( FT_Module driver, /* TT_Driver */
- const char* tt_interface )
- {
- FT_Module_Interface result;
- FT_Module sfntd;
- SFNT_Service sfnt;
-
-
- result = ft_service_list_lookup( tt_services, tt_interface );
- if ( result != NULL )
- return result;
-
- /* only return the default interface from the SFNT module */
- sfntd = FT_Get_Module( driver->library, "sfnt" );
- if ( sfntd )
- {
- sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
- if ( sfnt )
- return sfnt->get_interface( driver, tt_interface );
- }
-
- return 0;
- }
-
-
- /* The FT_DriverInterface structure is defined in ftdriver.h. */
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec tt_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
-#ifdef TT_USE_BYTECODE_INTERPRETER
- FT_MODULE_DRIVER_HAS_HINTER,
-#else
- 0,
-#endif
-
- sizeof ( TT_DriverRec ),
-
- "truetype", /* driver name */
- 0x10000L, /* driver version == 1.0 */
- 0x20000L, /* driver requires FreeType 2.0 or above */
-
- (void*)0, /* driver specific interface */
-
- tt_driver_init,
- tt_driver_done,
- tt_get_interface,
- },
-
- sizeof ( TT_FaceRec ),
- sizeof ( TT_SizeRec ),
- sizeof ( FT_GlyphSlotRec ),
-
- tt_face_init,
- tt_face_done,
- tt_size_init,
- tt_size_done,
- tt_slot_init,
- 0, /* FT_Slot_DoneFunc */
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- Load_Glyph,
-
- tt_get_kerning,
- 0, /* FT_Face_AttachFunc */
- tt_get_advances,
-
- tt_size_request,
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
- tt_size_select
-#else
- 0 /* FT_Size_SelectFunc */
-#endif
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h
deleted file mode 100644
index f6f26e4b59a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttdriver.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttdriver.h */
-/* */
-/* High-level TrueType driver interface (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTDRIVER_H__
-#define __TTDRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) tt_driver_class;
-
-
-FT_END_HEADER
-
-#endif /* __TTDRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h
deleted file mode 100644
index d317c70e0eb..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/tterrors.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* tterrors.h */
-/* */
-/* TrueType error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the TrueType error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __TTERRORS_H__
-#define __TTERRORS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX TT_Err_
-#define FT_ERR_BASE FT_Mod_Err_TrueType
-
-#include FT_ERRORS_H
-
-#endif /* __TTERRORS_H__ */
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c
deleted file mode 100644
index 06e9ccd1d80..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.c
+++ /dev/null
@@ -1,2022 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttgload.c */
-/* */
-/* TrueType Glyph Loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_OUTLINE_H
-
-#include "ttgload.h"
-#include "ttpload.h"
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include "ttgxvar.h"
-#endif
-
-#include "tterrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttgload
-
-
- /*************************************************************************/
- /* */
- /* Composite font flags. */
- /* */
-#define ARGS_ARE_WORDS 0x0001
-#define ARGS_ARE_XY_VALUES 0x0002
-#define ROUND_XY_TO_GRID 0x0004
-#define WE_HAVE_A_SCALE 0x0008
-/* reserved 0x0010 */
-#define MORE_COMPONENTS 0x0020
-#define WE_HAVE_AN_XY_SCALE 0x0040
-#define WE_HAVE_A_2X2 0x0080
-#define WE_HAVE_INSTR 0x0100
-#define USE_MY_METRICS 0x0200
-#define OVERLAP_COMPOUND 0x0400
-#define SCALED_COMPONENT_OFFSET 0x0800
-#define UNSCALED_COMPONENT_OFFSET 0x1000
-
-
- /*************************************************************************/
- /* */
- /* Returns the horizontal metrics in font units for a given glyph. If */
- /* `check' is true, take care of monospaced fonts by returning the */
- /* advance width maximum. */
- /* */
- FT_LOCAL_DEF(void)
- TT_Get_HMetrics( TT_Face face,
- FT_UInt idx,
- FT_Bool check,
- FT_Short* lsb,
- FT_UShort* aw )
- {
- ( (SFNT_Service)face->sfnt )->get_metrics( face, 0, idx, lsb, aw );
-
- if ( check && face->postscript.isFixedPitch )
- *aw = face->horizontal.advance_Width_Max;
- }
-
-
- /*************************************************************************/
- /* */
- /* Returns the vertical metrics in font units for a given glyph. */
- /* Greg Hitchcock from Microsoft told us that if there were no `vmtx' */
- /* table, typoAscender/Descender from the `OS/2' table would be used */
- /* instead, and if there were no `OS/2' table, use ascender/descender */
- /* from the `hhea' table. But that is not what Microsoft's rasterizer */
- /* apparently does: It uses the ppem value as the advance height, and */
- /* sets the top side bearing to be zero. */
- /* */
- /* The monospace `check' is probably not meaningful here, but we leave */
- /* it in for a consistent interface. */
- /* */
- FT_LOCAL_DEF(void)
- TT_Get_VMetrics( TT_Face face,
- FT_UInt idx,
- FT_Bool check,
- FT_Short* tsb,
- FT_UShort* ah )
- {
- FT_UNUSED( check );
-
- if ( face->vertical_info )
- ( (SFNT_Service)face->sfnt )->get_metrics( face, 1, idx, tsb, ah );
-
-#if 1 /* Empirically determined, at variance with what MS said */
-
- else
- {
- *tsb = 0;
- *ah = face->root.units_per_EM;
- }
-
-#else /* This is what MS said to do. It isn't what they do, however. */
-
- else if ( face->os2.version != 0xFFFFU )
- {
- *tsb = face->os2.sTypoAscender;
- *ah = face->os2.sTypoAscender - face->os2.sTypoDescender;
- }
- else
- {
- *tsb = face->horizontal.Ascender;
- *ah = face->horizontal.Ascender - face->horizontal.Descender;
- }
-
-#endif
-
- }
-
-
- /*************************************************************************/
- /* */
- /* Translates an array of coordinates. */
- /* */
- static void
- translate_array( FT_UInt n,
- FT_Vector* coords,
- FT_Pos delta_x,
- FT_Pos delta_y )
- {
- FT_UInt k;
-
-
- if ( delta_x )
- for ( k = 0; k < n; k++ )
- coords[k].x += delta_x;
-
- if ( delta_y )
- for ( k = 0; k < n; k++ )
- coords[k].y += delta_y;
- }
-
-
-#undef IS_HINTED
-#define IS_HINTED( flags ) ( ( flags & FT_LOAD_NO_HINTING ) == 0 )
-
-
- /*************************************************************************/
- /* */
- /* The following functions are used by default with TrueType fonts. */
- /* However, they can be replaced by alternatives if we need to support */
- /* TrueType-compressed formats (like MicroType) in the future. */
- /* */
- /*************************************************************************/
-
- FT_CALLBACK_DEF( FT_Error )
- TT_Access_Glyph_Frame( TT_Loader loader,
- FT_UInt glyph_index,
- FT_ULong offset,
- FT_UInt byte_count )
- {
- FT_Error error;
- FT_Stream stream = loader->stream;
-
- /* for non-debug mode */
- FT_UNUSED( glyph_index );
-
-
- FT_TRACE5(( "Glyph %ld\n", glyph_index ));
-
- /* the following line sets the `error' variable through macros! */
- if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( byte_count ) )
- return error;
-
- loader->cursor = stream->cursor;
- loader->limit = stream->limit;
-
- return TT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( void )
- TT_Forget_Glyph_Frame( TT_Loader loader )
- {
- FT_Stream stream = loader->stream;
-
-
- FT_FRAME_EXIT();
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- TT_Load_Glyph_Header( TT_Loader loader )
- {
- FT_Byte* p = loader->cursor;
- FT_Byte* limit = loader->limit;
-
-
- if ( p + 10 > limit )
- return TT_Err_Invalid_Outline;
-
- loader->n_contours = FT_NEXT_SHORT( p );
-
- loader->bbox.xMin = FT_NEXT_SHORT( p );
- loader->bbox.yMin = FT_NEXT_SHORT( p );
- loader->bbox.xMax = FT_NEXT_SHORT( p );
- loader->bbox.yMax = FT_NEXT_SHORT( p );
-
- FT_TRACE5(( " # of contours: %d\n", loader->n_contours ));
- FT_TRACE5(( " xMin: %4d xMax: %4d\n", loader->bbox.xMin,
- loader->bbox.xMax ));
- FT_TRACE5(( " yMin: %4d yMax: %4d\n", loader->bbox.yMin,
- loader->bbox.yMax ));
- loader->cursor = p;
-
- return TT_Err_Ok;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- TT_Load_Simple_Glyph( TT_Loader load )
- {
- FT_Error error;
- FT_Byte* p = load->cursor;
- FT_Byte* limit = load->limit;
- FT_GlyphLoader gloader = load->gloader;
- FT_Int n_contours = load->n_contours;
- FT_Outline* outline;
- TT_Face face = (TT_Face)load->face;
- FT_UShort n_ins;
- FT_Int n_points;
-
- FT_Byte *flag, *flag_limit;
- FT_Byte c, count;
- FT_Vector *vec, *vec_limit;
- FT_Pos x;
- FT_Short *cont, *cont_limit, prev_cont;
- FT_Int xy_size = 0;
-
-
- /* check that we can add the contours to the glyph */
- error = FT_GLYPHLOADER_CHECK_POINTS( gloader, 0, n_contours );
- if ( error )
- goto Fail;
-
- /* reading the contours' endpoints & number of points */
- cont = gloader->current.outline.contours;
- cont_limit = cont + n_contours;
-
- /* check space for contours array + instructions count */
- if ( n_contours >= 0xFFF || p + ( n_contours + 1 ) * 2 > limit )
- goto Invalid_Outline;
-
- prev_cont = FT_NEXT_USHORT( p );
-
- if ( n_contours > 0 )
- cont[0] = prev_cont;
-
- for ( cont++; cont < cont_limit; cont++ )
- {
- cont[0] = FT_NEXT_USHORT( p );
- if ( cont[0] <= prev_cont )
- {
- /* unordered contours: this is invalid */
- error = FT_Err_Invalid_Table;
- goto Fail;
- }
- prev_cont = cont[0];
- }
-
- n_points = 0;
- if ( n_contours > 0 )
- {
- n_points = cont[-1] + 1;
- if ( n_points < 0 )
- goto Invalid_Outline;
- }
-
- /* note that we will add four phantom points later */
- error = FT_GLYPHLOADER_CHECK_POINTS( gloader, n_points + 4, 0 );
- if ( error )
- goto Fail;
-
- /* we'd better check the contours table right now */
- outline = &gloader->current.outline;
-
- for ( cont = outline->contours + 1; cont < cont_limit; cont++ )
- if ( cont[-1] >= cont[0] )
- goto Invalid_Outline;
-
- /* reading the bytecode instructions */
- load->glyph->control_len = 0;
- load->glyph->control_data = 0;
-
- if ( p + 2 > limit )
- goto Invalid_Outline;
-
- n_ins = FT_NEXT_USHORT( p );
-
- FT_TRACE5(( " Instructions size: %u\n", n_ins ));
-
- if ( n_ins > face->max_profile.maxSizeOfInstructions )
- {
- FT_TRACE0(( "TT_Load_Simple_Glyph: Too many instructions (%d)\n",
- n_ins ));
- error = TT_Err_Too_Many_Hints;
- goto Fail;
- }
-
- if ( ( limit - p ) < n_ins )
- {
- FT_TRACE0(( "TT_Load_Simple_Glyph: Instruction count mismatch!\n" ));
- error = TT_Err_Too_Many_Hints;
- goto Fail;
- }
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- if ( IS_HINTED( load->load_flags ) )
- {
- load->glyph->control_len = n_ins;
- load->glyph->control_data = load->exec->glyphIns;
-
- FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- p += n_ins;
-
- /* reading the point tags */
- flag = (FT_Byte*)outline->tags;
- flag_limit = flag + n_points;
-
- FT_ASSERT( flag != NULL );
-
- while ( flag < flag_limit )
- {
- if ( p + 1 > limit )
- goto Invalid_Outline;
-
- *flag++ = c = FT_NEXT_BYTE( p );
- if ( c & 8 )
- {
- if ( p + 1 > limit )
- goto Invalid_Outline;
-
- count = FT_NEXT_BYTE( p );
- if ( flag + (FT_Int)count > flag_limit )
- goto Invalid_Outline;
-
- for ( ; count > 0; count-- )
- *flag++ = c;
- }
- }
-
- /* reading the X coordinates */
-
- vec = outline->points;
- vec_limit = vec + n_points;
- flag = (FT_Byte*)outline->tags;
- x = 0;
-
- if ( p + xy_size > limit )
- goto Invalid_Outline;
-
- for ( ; vec < vec_limit; vec++, flag++ )
- {
- FT_Pos y = 0;
- FT_Byte f = *flag;
-
-
- if ( f & 2 )
- {
- if ( p + 1 > limit )
- goto Invalid_Outline;
-
- y = (FT_Pos)FT_NEXT_BYTE( p );
- if ( ( f & 16 ) == 0 )
- y = -y;
- }
- else if ( ( f & 16 ) == 0 )
- {
- if ( p + 2 > limit )
- goto Invalid_Outline;
-
- y = (FT_Pos)FT_NEXT_SHORT( p );
- }
-
- x += y;
- vec->x = x;
- /* the cast is for stupid compilers */
- *flag = (FT_Byte)( f & ~( 2 | 16 ) );
- }
-
- /* reading the Y coordinates */
-
- vec = gloader->current.outline.points;
- vec_limit = vec + n_points;
- flag = (FT_Byte*)outline->tags;
- x = 0;
-
- for ( ; vec < vec_limit; vec++, flag++ )
- {
- FT_Pos y = 0;
- FT_Byte f = *flag;
-
-
- if ( f & 4 )
- {
- if ( p + 1 > limit )
- goto Invalid_Outline;
-
- y = (FT_Pos)FT_NEXT_BYTE( p );
- if ( ( f & 32 ) == 0 )
- y = -y;
- }
- else if ( ( f & 32 ) == 0 )
- {
- if ( p + 2 > limit )
- goto Invalid_Outline;
-
- y = (FT_Pos)FT_NEXT_SHORT( p );
- }
-
- x += y;
- vec->y = x;
- /* the cast is for stupid compilers */
- *flag = (FT_Byte)( f & FT_CURVE_TAG_ON );
- }
-
- outline->n_points = (FT_UShort)n_points;
- outline->n_contours = (FT_Short) n_contours;
-
- load->cursor = p;
-
- Fail:
- return error;
-
- Invalid_Outline:
- error = TT_Err_Invalid_Outline;
- goto Fail;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- TT_Load_Composite_Glyph( TT_Loader loader )
- {
- FT_Error error;
- FT_Byte* p = loader->cursor;
- FT_Byte* limit = loader->limit;
- FT_GlyphLoader gloader = loader->gloader;
- FT_SubGlyph subglyph;
- FT_UInt num_subglyphs;
-
-
- num_subglyphs = 0;
-
- do
- {
- FT_Fixed xx, xy, yy, yx;
- FT_UInt count;
-
-
- /* check that we can load a new subglyph */
- error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs + 1 );
- if ( error )
- goto Fail;
-
- /* check space */
- if ( p + 4 > limit )
- goto Invalid_Composite;
-
- subglyph = gloader->current.subglyphs + num_subglyphs;
-
- subglyph->arg1 = subglyph->arg2 = 0;
-
- subglyph->flags = FT_NEXT_USHORT( p );
- subglyph->index = FT_NEXT_USHORT( p );
-
- /* check space */
- count = 2;
- if ( subglyph->flags & ARGS_ARE_WORDS )
- count += 2;
- if ( subglyph->flags & WE_HAVE_A_SCALE )
- count += 2;
- else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
- count += 4;
- else if ( subglyph->flags & WE_HAVE_A_2X2 )
- count += 8;
-
- if ( p + count > limit )
- goto Invalid_Composite;
-
- /* read arguments */
- if ( subglyph->flags & ARGS_ARE_WORDS )
- {
- subglyph->arg1 = FT_NEXT_SHORT( p );
- subglyph->arg2 = FT_NEXT_SHORT( p );
- }
- else
- {
- subglyph->arg1 = FT_NEXT_CHAR( p );
- subglyph->arg2 = FT_NEXT_CHAR( p );
- }
-
- /* read transform */
- xx = yy = 0x10000L;
- xy = yx = 0;
-
- if ( subglyph->flags & WE_HAVE_A_SCALE )
- {
- xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- yy = xx;
- }
- else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
- {
- xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- }
- else if ( subglyph->flags & WE_HAVE_A_2X2 )
- {
- xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- yx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- xy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
- }
-
- subglyph->transform.xx = xx;
- subglyph->transform.xy = xy;
- subglyph->transform.yx = yx;
- subglyph->transform.yy = yy;
-
- num_subglyphs++;
-
- } while ( subglyph->flags & MORE_COMPONENTS );
-
- gloader->current.num_subglyphs = num_subglyphs;
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- {
- FT_Stream stream = loader->stream;
-
-
- /* we must undo the FT_FRAME_ENTER in order to point */
- /* to the composite instructions, if we find some. */
- /* We will process them later. */
- /* */
- loader->ins_pos = (FT_ULong)( FT_STREAM_POS() +
- p - limit );
- }
-
-#endif
-
- loader->cursor = p;
-
- Fail:
- return error;
-
- Invalid_Composite:
- error = TT_Err_Invalid_Composite;
- goto Fail;
- }
-
-
- FT_LOCAL_DEF( void )
- TT_Init_Glyph_Loading( TT_Face face )
- {
- face->access_glyph_frame = TT_Access_Glyph_Frame;
- face->read_glyph_header = TT_Load_Glyph_Header;
- face->read_simple_glyph = TT_Load_Simple_Glyph;
- face->read_composite_glyph = TT_Load_Composite_Glyph;
- face->forget_glyph_frame = TT_Forget_Glyph_Frame;
- }
-
-
- static void
- tt_prepare_zone( TT_GlyphZone zone,
- FT_GlyphLoad load,
- FT_UInt start_point,
- FT_UInt start_contour )
- {
- zone->n_points = (FT_UShort)( load->outline.n_points - start_point );
- zone->n_contours = (FT_Short) ( load->outline.n_contours -
- start_contour );
- zone->org = load->extra_points + start_point;
- zone->cur = load->outline.points + start_point;
- zone->orus = load->extra_points2 + start_point;
- zone->tags = (FT_Byte*)load->outline.tags + start_point;
- zone->contours = (FT_UShort*)load->outline.contours + start_contour;
- zone->first_point = (FT_UShort)start_point;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Hint_Glyph */
- /* */
- /* <Description> */
- /* Hint the glyph using the zone prepared by the caller. Note that */
- /* the zone is supposed to include four phantom points. */
- /* */
- static FT_Error
- TT_Hint_Glyph( TT_Loader loader,
- FT_Bool is_composite )
- {
- TT_GlyphZone zone = &loader->zone;
- FT_Pos origin;
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- FT_UInt n_ins;
-#else
- FT_UNUSED( is_composite );
-#endif
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- n_ins = loader->glyph->control_len;
-#endif
-
- origin = zone->cur[zone->n_points - 4].x;
- origin = FT_PIX_ROUND( origin ) - origin;
- if ( origin )
- translate_array( zone->n_points, zone->cur, origin, 0 );
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- /* save original point position in org */
- if ( n_ins > 0 )
- FT_ARRAY_COPY( zone->org, zone->cur, zone->n_points );
-
- /* Reset graphics state. */
- loader->exec->GS = ((TT_Size)loader->size)->GS;
-
- /* XXX: UNDOCUMENTED! Hinting instructions of a composite glyph */
- /* completely refer to the (already) hinted subglyphs. */
- if ( is_composite )
- {
- loader->exec->metrics.x_scale = 1 << 16;
- loader->exec->metrics.y_scale = 1 << 16;
-
- FT_ARRAY_COPY( zone->orus, zone->cur, zone->n_points );
- }
- else
- {
- loader->exec->metrics.x_scale =
- ((TT_Size)loader->size)->metrics.x_scale;
- loader->exec->metrics.y_scale =
- ((TT_Size)loader->size)->metrics.y_scale;
- }
-#endif
-
- /* round pp2 and pp4 */
- zone->cur[zone->n_points - 3].x =
- FT_PIX_ROUND( zone->cur[zone->n_points - 3].x );
- zone->cur[zone->n_points - 1].y =
- FT_PIX_ROUND( zone->cur[zone->n_points - 1].y );
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- if ( n_ins > 0 )
- {
- FT_Bool debug;
- FT_Error error;
-
-
- error = TT_Set_CodeRange( loader->exec, tt_coderange_glyph,
- loader->exec->glyphIns, n_ins );
- if ( error )
- return error;
-
- loader->exec->is_composite = is_composite;
- loader->exec->pts = *zone;
-
- debug = FT_BOOL( !( loader->load_flags & FT_LOAD_NO_SCALE ) &&
- ((TT_Size)loader->size)->debug );
-
- error = TT_Run_Context( loader->exec, debug );
- if ( error && loader->exec->pedantic_hinting )
- return error;
- }
-
-#endif
-
- /* save glyph phantom points */
- if ( !loader->preserve_pps )
- {
- loader->pp1 = zone->cur[zone->n_points - 4];
- loader->pp2 = zone->cur[zone->n_points - 3];
- loader->pp3 = zone->cur[zone->n_points - 2];
- loader->pp4 = zone->cur[zone->n_points - 1];
- }
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Process_Simple_Glyph */
- /* */
- /* <Description> */
- /* Once a simple glyph has been loaded, it needs to be processed. */
- /* Usually, this means scaling and hinting through bytecode */
- /* interpretation. */
- /* */
- static FT_Error
- TT_Process_Simple_Glyph( TT_Loader loader )
- {
- FT_GlyphLoader gloader = loader->gloader;
- FT_Error error = TT_Err_Ok;
- FT_Outline* outline;
- FT_Int n_points;
-
-
- outline = &gloader->current.outline;
- n_points = outline->n_points;
-
- /* set phantom points */
-
- outline->points[n_points ] = loader->pp1;
- outline->points[n_points + 1] = loader->pp2;
- outline->points[n_points + 2] = loader->pp3;
- outline->points[n_points + 3] = loader->pp4;
-
- outline->tags[n_points ] = 0;
- outline->tags[n_points + 1] = 0;
- outline->tags[n_points + 2] = 0;
- outline->tags[n_points + 3] = 0;
-
- n_points += 4;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
- if ( ((TT_Face)loader->face)->doblend )
- {
- /* Deltas apply to the unscaled data. */
- FT_Vector* deltas;
- FT_Memory memory = loader->face->memory;
- FT_Int i;
-
-
- error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
- loader->glyph_index,
- &deltas,
- n_points );
- if ( error )
- return error;
-
- for ( i = 0; i < n_points; ++i )
- {
- outline->points[i].x += deltas[i].x;
- outline->points[i].y += deltas[i].y;
- }
-
- FT_FREE( deltas );
- }
-
-#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
-
- if ( IS_HINTED( loader->load_flags ) )
- {
- tt_prepare_zone( &loader->zone, &gloader->current, 0, 0 );
-
- FT_ARRAY_COPY( loader->zone.orus, loader->zone.cur,
- loader->zone.n_points + 4 );
- }
-
- /* scale the glyph */
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- FT_Vector* vec = outline->points;
- FT_Vector* limit = outline->points + n_points;
- FT_Fixed x_scale = ((TT_Size)loader->size)->metrics.x_scale;
- FT_Fixed y_scale = ((TT_Size)loader->size)->metrics.y_scale;
-
-
- for ( ; vec < limit; vec++ )
- {
- vec->x = FT_MulFix( vec->x, x_scale );
- vec->y = FT_MulFix( vec->y, y_scale );
- }
-
- loader->pp1 = outline->points[n_points - 4];
- loader->pp2 = outline->points[n_points - 3];
- loader->pp3 = outline->points[n_points - 2];
- loader->pp4 = outline->points[n_points - 1];
- }
-
- if ( IS_HINTED( loader->load_flags ) )
- {
- loader->zone.n_points += 4;
-
- error = TT_Hint_Glyph( loader, 0 );
- }
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Process_Composite_Component */
- /* */
- /* <Description> */
- /* Once a composite component has been loaded, it needs to be */
- /* processed. Usually, this means transforming and translating. */
- /* */
- static FT_Error
- TT_Process_Composite_Component( TT_Loader loader,
- FT_SubGlyph subglyph,
- FT_UInt start_point,
- FT_UInt num_base_points )
- {
- FT_GlyphLoader gloader = loader->gloader;
- FT_Vector* base_vec = gloader->base.outline.points;
- FT_UInt num_points = gloader->base.outline.n_points;
- FT_Bool have_scale;
- FT_Pos x, y;
-
-
- have_scale = FT_BOOL( subglyph->flags & ( WE_HAVE_A_SCALE |
- WE_HAVE_AN_XY_SCALE |
- WE_HAVE_A_2X2 ) );
-
- /* perform the transform required for this subglyph */
- if ( have_scale )
- {
- FT_UInt i;
-
-
- for ( i = num_base_points; i < num_points; i++ )
- FT_Vector_Transform( base_vec + i, &subglyph->transform );
- }
-
- /* get offset */
- if ( !( subglyph->flags & ARGS_ARE_XY_VALUES ) )
- {
- FT_UInt k = subglyph->arg1;
- FT_UInt l = subglyph->arg2;
- FT_Vector* p1;
- FT_Vector* p2;
-
-
- /* match l-th point of the newly loaded component to the k-th point */
- /* of the previously loaded components. */
-
- /* change to the point numbers used by our outline */
- k += start_point;
- l += num_base_points;
- if ( k >= num_base_points ||
- l >= num_points )
- return TT_Err_Invalid_Composite;
-
- p1 = gloader->base.outline.points + k;
- p2 = gloader->base.outline.points + l;
-
- x = p1->x - p2->x;
- y = p1->y - p2->y;
- }
- else
- {
- x = subglyph->arg1;
- y = subglyph->arg2;
-
- if ( !x && !y )
- return TT_Err_Ok;
-
- /* Use a default value dependent on */
- /* TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED. This is useful for old TT */
- /* fonts which don't set the xxx_COMPONENT_OFFSET bit. */
-
- if ( have_scale &&
-#ifdef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
- !( subglyph->flags & UNSCALED_COMPONENT_OFFSET ) )
-#else
- ( subglyph->flags & SCALED_COMPONENT_OFFSET ) )
-#endif
- {
-
-#if 0
-
- /*************************************************************************/
- /* */
- /* This algorithm is what Apple documents. But it doesn't work. */
- /* */
- int a = subglyph->transform.xx > 0 ? subglyph->transform.xx
- : -subglyph->transform.xx;
- int b = subglyph->transform.yx > 0 ? subglyph->transform.yx
- : -subglyph->transform.yx;
- int c = subglyph->transform.xy > 0 ? subglyph->transform.xy
- : -subglyph->transform.xy;
- int d = subglyph->transform.yy > 0 ? subglyph->transform.yy
- : -subglyph->transform.yy;
- int m = a > b ? a : b;
- int n = c > d ? c : d;
-
-
- if ( a - b <= 33 && a - b >= -33 )
- m *= 2;
- if ( c - d <= 33 && c - d >= -33 )
- n *= 2;
- x = FT_MulFix( x, m );
- y = FT_MulFix( y, n );
-
-#else /* 0 */
-
- /*************************************************************************/
- /* */
- /* This algorithm is a guess and works much better than the above. */
- /* */
- FT_Fixed mac_xscale = FT_SqrtFixed(
- FT_MulFix( subglyph->transform.xx,
- subglyph->transform.xx ) +
- FT_MulFix( subglyph->transform.xy,
- subglyph->transform.xy ) );
- FT_Fixed mac_yscale = FT_SqrtFixed(
- FT_MulFix( subglyph->transform.yy,
- subglyph->transform.yy ) +
- FT_MulFix( subglyph->transform.yx,
- subglyph->transform.yx ) );
-
-
- x = FT_MulFix( x, mac_xscale );
- y = FT_MulFix( y, mac_yscale );
-
-#endif /* 0 */
-
- }
-
- if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
- {
- FT_Fixed x_scale = ((TT_Size)loader->size)->metrics.x_scale;
- FT_Fixed y_scale = ((TT_Size)loader->size)->metrics.y_scale;
-
-
- x = FT_MulFix( x, x_scale );
- y = FT_MulFix( y, y_scale );
-
- if ( subglyph->flags & ROUND_XY_TO_GRID )
- {
- x = FT_PIX_ROUND( x );
- y = FT_PIX_ROUND( y );
- }
- }
- }
-
- if ( x || y )
- translate_array( num_points - num_base_points,
- base_vec + num_base_points,
- x, y );
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Process_Composite_Glyph */
- /* */
- /* <Description> */
- /* This is slightly different from TT_Process_Simple_Glyph, in that */
- /* its sole purpose is to hint the glyph. Thus this function is */
- /* only available when bytecode interpreter is enabled. */
- /* */
- static FT_Error
- TT_Process_Composite_Glyph( TT_Loader loader,
- FT_UInt start_point,
- FT_UInt start_contour )
- {
- FT_Error error;
- FT_Outline* outline;
- FT_UInt i;
-
-
- outline = &loader->gloader->base.outline;
-
- /* make room for phantom points */
- error = FT_GLYPHLOADER_CHECK_POINTS( loader->gloader,
- outline->n_points + 4,
- 0 );
- if ( error )
- return error;
-
- outline->points[outline->n_points ] = loader->pp1;
- outline->points[outline->n_points + 1] = loader->pp2;
- outline->points[outline->n_points + 2] = loader->pp3;
- outline->points[outline->n_points + 3] = loader->pp4;
-
- outline->tags[outline->n_points ] = 0;
- outline->tags[outline->n_points + 1] = 0;
- outline->tags[outline->n_points + 2] = 0;
- outline->tags[outline->n_points + 3] = 0;
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- {
- FT_Stream stream = loader->stream;
- FT_UShort n_ins;
-
-
- /* TT_Load_Composite_Glyph only gives us the offset of instructions */
- /* so we read them here */
- if ( FT_STREAM_SEEK( loader->ins_pos ) ||
- FT_READ_USHORT( n_ins ) )
- return error;
-
- FT_TRACE5(( " Instructions size = %d\n", n_ins ));
-
- /* check it */
- if ( n_ins > ((TT_Face)loader->face)->max_profile.maxSizeOfInstructions )
- {
- FT_TRACE0(( "TT_Process_Composite_Glyph: Too many instructions (%d)\n",
- n_ins ));
-
- return TT_Err_Too_Many_Hints;
- }
- else if ( n_ins == 0 )
- return TT_Err_Ok;
-
- if ( FT_STREAM_READ( loader->exec->glyphIns, n_ins ) )
- return error;
-
- loader->glyph->control_data = loader->exec->glyphIns;
- loader->glyph->control_len = n_ins;
- }
-
-#endif
-
- tt_prepare_zone( &loader->zone, &loader->gloader->base,
- start_point, start_contour );
-
- /* Some points are likely touched during execution of */
- /* instructions on components. So let's untouch them. */
- for ( i = start_point; i < loader->zone.n_points; i++ )
- loader->zone.tags[i] &= ~( FT_CURVE_TAG_TOUCH_X |
- FT_CURVE_TAG_TOUCH_Y );
-
- loader->zone.n_points += 4;
-
- return TT_Hint_Glyph( loader, 1 );
- }
-
-
- /* Calculate the four phantom points. */
- /* The first two stand for horizontal origin and advance. */
- /* The last two stand for vertical origin and advance. */
-#define TT_LOADER_SET_PP( loader ) \
- do { \
- (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \
- (loader)->pp1.y = 0; \
- (loader)->pp2.x = (loader)->pp1.x + (loader)->advance; \
- (loader)->pp2.y = 0; \
- (loader)->pp3.x = 0; \
- (loader)->pp3.y = (loader)->top_bearing + (loader)->bbox.yMax; \
- (loader)->pp4.x = 0; \
- (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance; \
- } while ( 0 )
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* load_truetype_glyph */
- /* */
- /* <Description> */
- /* Loads a given truetype glyph. Handles composites and uses a */
- /* TT_Loader object. */
- /* */
- static FT_Error
- load_truetype_glyph( TT_Loader loader,
- FT_UInt glyph_index,
- FT_UInt recurse_count )
- {
- FT_Error error;
- FT_Fixed x_scale, y_scale;
- FT_ULong offset;
- TT_Face face = (TT_Face)loader->face;
- FT_GlyphLoader gloader = loader->gloader;
- FT_Bool opened_frame = 0;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_Vector* deltas = NULL;
-#endif
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- FT_StreamRec inc_stream;
- FT_Data glyph_data;
- FT_Bool glyph_data_loaded = 0;
-#endif
-
-
- /* some fonts have an incorrect value of `maxComponentDepth', */
- /* thus we allow depth 1 to catch the majority of them */
- if ( recurse_count > 1 &&
- recurse_count > face->max_profile.maxComponentDepth )
- {
- error = TT_Err_Invalid_Composite;
- goto Exit;
- }
-
- /* check glyph index */
- if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
- {
- error = TT_Err_Invalid_Glyph_Index;
- goto Exit;
- }
-
- loader->glyph_index = glyph_index;
-
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- x_scale = ((TT_Size)loader->size)->metrics.x_scale;
- y_scale = ((TT_Size)loader->size)->metrics.y_scale;
- }
- else
- {
- x_scale = 0x10000L;
- y_scale = 0x10000L;
- }
-
- /* get metrics, horizontal and vertical */
- {
- FT_Short left_bearing = 0, top_bearing = 0;
- FT_UShort advance_width = 0, advance_height = 0;
-
-
- TT_Get_HMetrics( face, glyph_index,
- (FT_Bool)!( loader->load_flags &
- FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ),
- &left_bearing,
- &advance_width );
- TT_Get_VMetrics( face, glyph_index,
- (FT_Bool)!( loader->load_flags &
- FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ),
- &top_bearing,
- &advance_height );
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* If this is an incrementally loaded font see if there are */
- /* overriding metrics for this glyph. */
- if ( face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->get_glyph_metrics )
- {
- FT_Incremental_MetricsRec metrics;
-
-
- metrics.bearing_x = left_bearing;
- metrics.bearing_y = 0;
- metrics.advance = advance_width;
- error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
- face->root.internal->incremental_interface->object,
- glyph_index, FALSE, &metrics );
- if ( error )
- goto Exit;
- left_bearing = (FT_Short)metrics.bearing_x;
- advance_width = (FT_UShort)metrics.advance;
-
-#if 0
-
- /* GWW: Do I do the same for vertical metrics? */
- metrics.bearing_x = 0;
- metrics.bearing_y = top_bearing;
- metrics.advance = advance_height;
- error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
- face->root.internal->incremental_interface->object,
- glyph_index, TRUE, &metrics );
- if ( error )
- goto Exit;
- top_bearing = (FT_Short)metrics.bearing_y;
- advance_height = (FT_UShort)metrics.advance;
-
-#endif /* 0 */
-
- }
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- loader->left_bearing = left_bearing;
- loader->advance = advance_width;
- loader->top_bearing = top_bearing;
- loader->vadvance = advance_height;
-
- if ( !loader->linear_def )
- {
- loader->linear_def = 1;
- loader->linear = advance_width;
- }
- }
-
- /* Set `offset' to the start of the glyph relative to the start of */
- /* the `glyf' table, and `byte_len' to the length of the glyph in */
- /* bytes. */
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* If we are loading glyph data via the incremental interface, set */
- /* the loader stream to a memory stream reading the data returned */
- /* by the interface. */
- if ( face->root.internal->incremental_interface )
- {
- error = face->root.internal->incremental_interface->funcs->get_glyph_data(
- face->root.internal->incremental_interface->object,
- glyph_index, &glyph_data );
- if ( error )
- goto Exit;
-
- glyph_data_loaded = 1;
- offset = 0;
- loader->byte_len = glyph_data.length;
-
- FT_MEM_ZERO( &inc_stream, sizeof ( inc_stream ) );
- FT_Stream_OpenMemory( &inc_stream,
- glyph_data.pointer, glyph_data.length );
-
- loader->stream = &inc_stream;
- }
- else
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- offset = tt_face_get_location( face, glyph_index,
- (FT_UInt*)&loader->byte_len );
-
- if ( loader->byte_len > 0 )
- {
- if ( !loader->glyf_offset )
- {
- FT_TRACE2(( "no `glyf' table but non-zero `loca' entry!\n" ));
- error = TT_Err_Invalid_Table;
- goto Exit;
- }
-
- error = face->access_glyph_frame( loader, glyph_index,
- loader->glyf_offset + offset,
- loader->byte_len );
- if ( error )
- goto Exit;
-
- opened_frame = 1;
-
- /* read first glyph header */
- error = face->read_glyph_header( loader );
- if ( error )
- goto Exit;
- }
-
- if ( loader->byte_len == 0 || loader->n_contours == 0 )
- {
- loader->bbox.xMin = 0;
- loader->bbox.xMax = 0;
- loader->bbox.yMin = 0;
- loader->bbox.yMax = 0;
-
- TT_LOADER_SET_PP( loader );
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
- if ( ((TT_Face)(loader->face))->doblend )
- {
- /* this must be done before scaling */
- FT_Memory memory = loader->face->memory;
-
-
- error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
- glyph_index, &deltas, 4 );
- if ( error )
- goto Exit;
-
- loader->pp1.x += deltas[0].x; loader->pp1.y += deltas[0].y;
- loader->pp2.x += deltas[1].x; loader->pp2.y += deltas[1].y;
- loader->pp3.x += deltas[2].x; loader->pp3.y += deltas[2].y;
- loader->pp4.x += deltas[3].x; loader->pp4.y += deltas[3].y;
-
- FT_FREE( deltas );
- }
-
-#endif
-
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
- loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
- loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
- loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
- }
-
- error = TT_Err_Ok;
- goto Exit;
- }
-
- TT_LOADER_SET_PP( loader );
-
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
-
- /* if it is a simple glyph, load it */
-
- if ( loader->n_contours > 0 )
- {
- error = face->read_simple_glyph( loader );
- if ( error )
- goto Exit;
-
- /* all data have been read */
- face->forget_glyph_frame( loader );
- opened_frame = 0;
-
- error = TT_Process_Simple_Glyph( loader );
- if ( error )
- goto Exit;
-
- FT_GlyphLoader_Add( gloader );
- }
-
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
-
- /* otherwise, load a composite! */
- else if ( loader->n_contours == -1 )
- {
- FT_UInt start_point;
- FT_UInt start_contour;
- FT_ULong ins_pos; /* position of composite instructions, if any */
-
-
- start_point = gloader->base.outline.n_points;
- start_contour = gloader->base.outline.n_contours;
-
- /* for each subglyph, read composite header */
- error = face->read_composite_glyph( loader );
- if ( error )
- goto Exit;
-
- /* store the offset of instructions */
- ins_pos = loader->ins_pos;
-
- /* all data we need are read */
- face->forget_glyph_frame( loader );
- opened_frame = 0;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
- if ( face->doblend )
- {
- FT_Int i, limit;
- FT_SubGlyph subglyph;
- FT_Memory memory = face->root.memory;
-
-
- /* this provides additional offsets */
- /* for each component's translation */
-
- if ( ( error = TT_Vary_Get_Glyph_Deltas(
- face,
- glyph_index,
- &deltas,
- gloader->current.num_subglyphs + 4 )) != 0 )
- goto Exit;
-
- subglyph = gloader->current.subglyphs + gloader->base.num_subglyphs;
- limit = gloader->current.num_subglyphs;
-
- for ( i = 0; i < limit; ++i, ++subglyph )
- {
- if ( subglyph->flags & ARGS_ARE_XY_VALUES )
- {
- subglyph->arg1 += deltas[i].x;
- subglyph->arg2 += deltas[i].y;
- }
- }
-
- loader->pp1.x += deltas[i + 0].x; loader->pp1.y += deltas[i + 0].y;
- loader->pp2.x += deltas[i + 1].x; loader->pp2.y += deltas[i + 1].y;
- loader->pp3.x += deltas[i + 2].x; loader->pp3.y += deltas[i + 2].y;
- loader->pp4.x += deltas[i + 3].x; loader->pp4.y += deltas[i + 3].y;
-
- FT_FREE( deltas );
- }
-
-#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
-
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
- loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
- loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
- loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
- }
-
- /* if the flag FT_LOAD_NO_RECURSE is set, we return the subglyph */
- /* `as is' in the glyph slot (the client application will be */
- /* responsible for interpreting these data)... */
- if ( loader->load_flags & FT_LOAD_NO_RECURSE )
- {
- FT_GlyphLoader_Add( gloader );
- loader->glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
-
- goto Exit;
- }
-
- /*********************************************************************/
- /*********************************************************************/
- /*********************************************************************/
-
- {
- FT_UInt n, num_base_points;
- FT_SubGlyph subglyph = 0;
-
- FT_UInt num_points = start_point;
- FT_UInt num_subglyphs = gloader->current.num_subglyphs;
- FT_UInt num_base_subgs = gloader->base.num_subglyphs;
-
- FT_Stream old_stream = loader->stream;
-
-
- FT_GlyphLoader_Add( gloader );
-
- /* read each subglyph independently */
- for ( n = 0; n < num_subglyphs; n++ )
- {
- FT_Vector pp[4];
-
-
- /* Each time we call load_truetype_glyph in this loop, the */
- /* value of `gloader.base.subglyphs' can change due to table */
- /* reallocations. We thus need to recompute the subglyph */
- /* pointer on each iteration. */
- subglyph = gloader->base.subglyphs + num_base_subgs + n;
-
- pp[0] = loader->pp1;
- pp[1] = loader->pp2;
- pp[2] = loader->pp3;
- pp[3] = loader->pp4;
-
- num_base_points = gloader->base.outline.n_points;
-
- error = load_truetype_glyph( loader, subglyph->index,
- recurse_count + 1 );
- if ( error )
- goto Exit;
-
- /* restore subglyph pointer */
- subglyph = gloader->base.subglyphs + num_base_subgs + n;
-
- if ( !( subglyph->flags & USE_MY_METRICS ) )
- {
- loader->pp1 = pp[0];
- loader->pp2 = pp[1];
- loader->pp3 = pp[2];
- loader->pp4 = pp[3];
- }
-
- num_points = gloader->base.outline.n_points;
-
- if ( num_points == num_base_points )
- continue;
-
- /* gloader->base.outline consists of three parts: */
- /* 0 -(1)-> start_point -(2)-> num_base_points -(3)-> n_points. */
- /* */
- /* (1): exists from the beginning */
- /* (2): components that have been loaded so far */
- /* (3): the newly loaded component */
- TT_Process_Composite_Component( loader, subglyph, start_point,
- num_base_points );
- }
-
- loader->stream = old_stream;
-
- /* process the glyph */
- loader->ins_pos = ins_pos;
- if ( IS_HINTED( loader->load_flags ) &&
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- subglyph->flags & WE_HAVE_INSTR &&
-
-#endif
-
- num_points > start_point )
- TT_Process_Composite_Glyph( loader, start_point, start_contour );
-
- }
- }
- else
- {
- /* invalid composite count (negative but not -1) */
- error = TT_Err_Invalid_Outline;
- goto Exit;
- }
-
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
-
- Exit:
-
- if ( opened_frame )
- face->forget_glyph_frame( loader );
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- if ( glyph_data_loaded )
- face->root.internal->incremental_interface->funcs->free_glyph_data(
- face->root.internal->incremental_interface->object,
- &glyph_data );
-
-#endif
-
- return error;
- }
-
-
- static FT_Error
- compute_glyph_metrics( TT_Loader loader,
- FT_UInt glyph_index )
- {
- FT_BBox bbox;
- TT_Face face = (TT_Face)loader->face;
- FT_Fixed y_scale;
- TT_GlyphSlot glyph = loader->glyph;
- TT_Size size = (TT_Size)loader->size;
-
-
- y_scale = 0x10000L;
- if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
- y_scale = size->root.metrics.y_scale;
-
- if ( glyph->format != FT_GLYPH_FORMAT_COMPOSITE )
- FT_Outline_Get_CBox( &glyph->outline, &bbox );
- else
- bbox = loader->bbox;
-
- /* get the device-independent horizontal advance; it is scaled later */
- /* by the base layer. */
- {
- FT_Pos advance = loader->linear;
-
-
- /* the flag FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH was introduced to */
- /* correctly support DynaLab fonts, which have an incorrect */
- /* `advance_Width_Max' field! It is used, to my knowledge, */
- /* exclusively in the X-TrueType font server. */
- /* */
- if ( face->postscript.isFixedPitch &&
- ( loader->load_flags & FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ) == 0 )
- advance = face->horizontal.advance_Width_Max;
-
- /* we need to return the advance in font units in linearHoriAdvance, */
- /* it will be scaled later by the base layer. */
- glyph->linearHoriAdvance = advance;
- }
-
- glyph->metrics.horiBearingX = bbox.xMin;
- glyph->metrics.horiBearingY = bbox.yMax;
- glyph->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
-
- /* Now take care of vertical metrics. In the case where there is */
- /* no vertical information within the font (relatively common), make */
- /* up some metrics by `hand'... */
-
- {
- FT_Pos top; /* scaled vertical top side bearing */
- FT_Pos advance; /* scaled vertical advance height */
-
-
- /* Get the unscaled top bearing and advance height. */
- if ( face->vertical_info &&
- face->vertical.number_Of_VMetrics > 0 )
- {
- top = (FT_Short)FT_DivFix( loader->pp3.y - bbox.yMax,
- y_scale );
-
- if ( loader->pp3.y <= loader->pp4.y )
- advance = 0;
- else
- advance = (FT_UShort)FT_DivFix( loader->pp3.y - loader->pp4.y,
- y_scale );
- }
- else
- {
- FT_Pos height;
-
-
- /* XXX Compute top side bearing and advance height in */
- /* Get_VMetrics instead of here. */
-
- /* NOTE: The OS/2 values are the only `portable' ones, */
- /* which is why we use them, if there is an OS/2 */
- /* table in the font. Otherwise, we use the */
- /* values defined in the horizontal header. */
-
- height = (FT_Short)FT_DivFix( bbox.yMax - bbox.yMin,
- y_scale );
- if ( face->os2.version != 0xFFFFU )
- advance = (FT_Pos)( face->os2.sTypoAscender -
- face->os2.sTypoDescender );
- else
- advance = (FT_Pos)( face->horizontal.Ascender -
- face->horizontal.Descender );
-
- top = ( advance - height ) / 2;
- }
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- {
- FT_Incremental_InterfaceRec* incr;
- FT_Incremental_MetricsRec metrics;
- FT_Error error;
-
-
- incr = face->root.internal->incremental_interface;
-
- /* If this is an incrementally loaded font see if there are */
- /* overriding metrics for this glyph. */
- if ( incr && incr->funcs->get_glyph_metrics )
- {
- metrics.bearing_x = 0;
- metrics.bearing_y = top;
- metrics.advance = advance;
-
- error = incr->funcs->get_glyph_metrics( incr->object,
- glyph_index,
- TRUE,
- &metrics );
- if ( error )
- return error;
-
- top = metrics.bearing_y;
- advance = metrics.advance;
- }
- }
-
- /* GWW: Do vertical metrics get loaded incrementally too? */
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- glyph->linearVertAdvance = advance;
-
- /* scale the metrics */
- if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
- {
- top = FT_MulFix( top, y_scale );
- advance = FT_MulFix( advance, y_scale );
- }
-
- /* XXX: for now, we have no better algorithm for the lsb, but it */
- /* should work fine. */
- /* */
- glyph->metrics.vertBearingX = ( bbox.xMin - bbox.xMax ) / 2;
- glyph->metrics.vertBearingY = top;
- glyph->metrics.vertAdvance = advance;
- }
-
- /* adjust advance width to the value contained in the hdmx table */
- if ( !face->postscript.isFixedPitch &&
- IS_HINTED( loader->load_flags ) )
- {
- FT_Byte* widthp;
-
-
- widthp = tt_face_get_device_metrics( face,
- size->root.metrics.x_ppem,
- glyph_index );
-
- if ( widthp )
- glyph->metrics.horiAdvance = *widthp << 6;
- }
-
- /* set glyph dimensions */
- glyph->metrics.width = bbox.xMax - bbox.xMin;
- glyph->metrics.height = bbox.yMax - bbox.yMin;
-
- return 0;
- }
-
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- static FT_Error
- load_sbit_image( TT_Size size,
- TT_GlyphSlot glyph,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- TT_Face face;
- SFNT_Service sfnt;
- FT_Stream stream;
- FT_Error error;
- TT_SBit_MetricsRec metrics;
-
-
- face = (TT_Face)glyph->face;
- sfnt = (SFNT_Service)face->sfnt;
- stream = face->root.stream;
-
- error = sfnt->load_sbit_image( face,
- size->strike_index,
- glyph_index,
- (FT_Int)load_flags,
- stream,
- &glyph->bitmap,
- &metrics );
- if ( !error )
- {
- glyph->outline.n_points = 0;
- glyph->outline.n_contours = 0;
-
- glyph->metrics.width = (FT_Pos)metrics.width << 6;
- glyph->metrics.height = (FT_Pos)metrics.height << 6;
-
- glyph->metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
- glyph->metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
- glyph->metrics.horiAdvance = (FT_Pos)metrics.horiAdvance << 6;
-
- glyph->metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
- glyph->metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
- glyph->metrics.vertAdvance = (FT_Pos)metrics.vertAdvance << 6;
-
- glyph->format = FT_GLYPH_FORMAT_BITMAP;
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
- {
- glyph->bitmap_left = metrics.vertBearingX;
- glyph->bitmap_top = metrics.vertBearingY;
- }
- else
- {
- glyph->bitmap_left = metrics.horiBearingX;
- glyph->bitmap_top = metrics.horiBearingY;
- }
- }
-
- return error;
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-
- static FT_Error
- tt_loader_init( TT_Loader loader,
- TT_Size size,
- TT_GlyphSlot glyph,
- FT_Int32 load_flags )
- {
- TT_Face face;
- FT_Stream stream;
-
-
- face = (TT_Face)glyph->face;
- stream = face->root.stream;
-
- FT_MEM_ZERO( loader, sizeof ( TT_LoaderRec ) );
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- /* load execution context */
- if ( IS_HINTED( load_flags ) )
- {
- TT_ExecContext exec;
- FT_Bool grayscale;
-
-
- if ( !size->cvt_ready )
- {
- FT_Error error = tt_size_ready_bytecode( size );
- if ( error )
- return error;
- }
-
- /* query new execution context */
- exec = size->debug ? size->context
- : ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
- if ( !exec )
- return TT_Err_Could_Not_Find_Context;
-
- grayscale =
- FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) != FT_RENDER_MODE_MONO );
-
- TT_Load_Context( exec, face, size );
-
- /* a change from mono to grayscale rendering (and vice versa) */
- /* requires a re-execution of the CVT program */
- if ( grayscale != exec->grayscale )
- {
- FT_UInt i;
-
-
- exec->grayscale = grayscale;
-
- for ( i = 0; i < size->cvt_size; i++ )
- size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
- tt_size_run_prep( size );
- }
-
- /* see whether the cvt program has disabled hinting */
- if ( exec->GS.instruct_control & 1 )
- load_flags |= FT_LOAD_NO_HINTING;
-
- /* load default graphics state -- if needed */
- if ( exec->GS.instruct_control & 2 )
- exec->GS = tt_default_graphics_state;
-
- exec->pedantic_hinting = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
- loader->exec = exec;
- loader->instructions = exec->glyphIns;
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- /* seek to the beginning of the glyph table -- for Type 42 fonts */
- /* the table might be accessed from a Postscript stream or something */
- /* else... */
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- if ( face->root.internal->incremental_interface )
- loader->glyf_offset = 0;
- else
-
-#endif
-
- {
- FT_Error error = face->goto_table( face, TTAG_glyf, stream, 0 );
-
-
- if ( error == TT_Err_Table_Missing )
- loader->glyf_offset = 0;
- else if ( error )
- {
- FT_ERROR(( "TT_Load_Glyph: could not access glyph table\n" ));
- return error;
- }
- else
- loader->glyf_offset = FT_STREAM_POS();
- }
-
- /* get face's glyph loader */
- {
- FT_GlyphLoader gloader = glyph->internal->loader;
-
-
- FT_GlyphLoader_Rewind( gloader );
- loader->gloader = gloader;
- }
-
- loader->load_flags = load_flags;
-
- loader->face = (FT_Face)face;
- loader->size = (FT_Size)size;
- loader->glyph = (FT_GlyphSlot)glyph;
- loader->stream = stream;
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Load_Glyph */
- /* */
- /* <Description> */
- /* A function used to load a single glyph within a given glyph slot, */
- /* for a given size. */
- /* */
- /* <Input> */
- /* glyph :: A handle to a target slot object where the glyph */
- /* will be loaded. */
- /* */
- /* size :: A handle to the source face size at which the glyph */
- /* must be scaled/loaded. */
- /* */
- /* glyph_index :: The index of the glyph in the font file. */
- /* */
- /* load_flags :: A flag indicating what to load for this glyph. The */
- /* FT_LOAD_XXX constants can be used to control the */
- /* glyph loading process (e.g., whether the outline */
- /* should be scaled, whether to load bitmaps or not, */
- /* whether to hint the outline, etc). */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Load_Glyph( TT_Size size,
- TT_GlyphSlot glyph,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- TT_Face face;
- FT_Error error;
- TT_LoaderRec loader;
-
-
- face = (TT_Face)glyph->face;
- error = TT_Err_Ok;
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- /* try to load embedded bitmap if any */
- /* */
- /* XXX: The convention should be emphasized in */
- /* the documents because it can be confusing. */
- if ( size->strike_index != 0xFFFFFFFFUL &&
- ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
- {
- error = load_sbit_image( size, glyph, glyph_index, load_flags );
- if ( !error )
- return TT_Err_Ok;
- }
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- /* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */
- if ( !( load_flags & FT_LOAD_NO_SCALE ) && !size->ttmetrics.valid )
- return TT_Err_Invalid_Size_Handle;
-
- if ( load_flags & FT_LOAD_SBITS_ONLY )
- return TT_Err_Invalid_Argument;
-
- error = tt_loader_init( &loader, size, glyph, load_flags );
- if ( error )
- return error;
-
- glyph->format = FT_GLYPH_FORMAT_OUTLINE;
- glyph->num_subglyphs = 0;
- glyph->outline.flags = 0;
-
- /* main loading loop */
- error = load_truetype_glyph( &loader, glyph_index, 0 );
- if ( !error )
- {
- if ( glyph->format == FT_GLYPH_FORMAT_COMPOSITE )
- {
- glyph->num_subglyphs = loader.gloader->base.num_subglyphs;
- glyph->subglyphs = loader.gloader->base.subglyphs;
- }
- else
- {
- glyph->outline = loader.gloader->base.outline;
- glyph->outline.flags &= ~FT_OUTLINE_SINGLE_PASS;
-
- /* In case bit 1 of the `flags' field in the `head' table isn't */
- /* set, translate array so that (0,0) is the glyph's origin. */
- if ( ( face->header.Flags & 2 ) == 0 && loader.pp1.x )
- FT_Outline_Translate( &glyph->outline, -loader.pp1.x, 0 );
- }
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- if ( IS_HINTED( load_flags ) )
- {
- if ( loader.exec->GS.scan_control )
- {
- /* convert scan conversion mode to FT_OUTLINE_XXX flags */
- switch ( loader.exec->GS.scan_type )
- {
- case 0: /* simple drop-outs including stubs */
- glyph->outline.flags |= FT_OUTLINE_INCLUDE_STUBS;
- break;
- case 1: /* simple drop-outs excluding stubs */
- /* nothing; it's the default rendering mode */
- break;
- case 4: /* smart drop-outs including stubs */
- glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS |
- FT_OUTLINE_INCLUDE_STUBS;
- break;
- case 5: /* smart drop-outs excluding stubs */
- glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS;
- break;
-
- default: /* no drop-out control */
- glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
- break;
- }
- }
- else
- glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- compute_glyph_metrics( &loader, glyph_index );
- }
-
- /* Set the `high precision' bit flag. */
- /* This is _critical_ to get correct output for monochrome */
- /* TrueType glyphs at all sizes using the bytecode interpreter. */
- /* */
- if ( !( load_flags & FT_LOAD_NO_SCALE ) &&
- size->root.metrics.y_ppem < 24 )
- glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h
deleted file mode 100644
index 958d67d20d7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgload.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttgload.h */
-/* */
-/* TrueType Glyph Loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTGLOAD_H__
-#define __TTGLOAD_H__
-
-
-#include <ft2build.h>
-#include "ttobjs.h"
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-#include "ttinterp.h"
-#endif
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( void )
- TT_Init_Glyph_Loading( TT_Face face );
-
- FT_LOCAL( void )
- TT_Get_HMetrics( TT_Face face,
- FT_UInt idx,
- FT_Bool check,
- FT_Short* lsb,
- FT_UShort* aw );
-
- FT_LOCAL( void )
- TT_Get_VMetrics( TT_Face face,
- FT_UInt idx,
- FT_Bool check,
- FT_Short* tsb,
- FT_UShort* ah );
-
- FT_LOCAL( FT_Error )
- TT_Load_Glyph( TT_Size size,
- TT_GlyphSlot glyph,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
-FT_END_HEADER
-
-#endif /* __TTGLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c
deleted file mode 100644
index 515e734b8ae..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.c
+++ /dev/null
@@ -1,1541 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttgxvar.c */
-/* */
-/* TrueType GX Font Variation loader */
-/* */
-/* Copyright 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-/***************************************************************************/
-/* */
-/* Apple documents the `fvar', `gvar', `cvar', and `avar' tables at */
-/* */
-/* http://developer.apple.com/fonts/TTRefMan/RM06/Chap6[fgca]var.html */
-/* */
-/* The documentation for `fvar' is inconsistent. At one point it says */
-/* that `countSizePairs' should be 3, at another point 2. It should be 2. */
-/* */
-/* The documentation for `gvar' is not intelligible; `cvar' refers you to */
-/* `gvar' and is thus also incomprehensible. */
-/* */
-/* The documentation for `avar' appears correct, but Apple has no fonts */
-/* with an `avar' table, so it is hard to test. */
-/* */
-/* Many thanks to John Jenkins (at Apple) in figuring this out. */
-/* */
-/* */
-/* Apple's `kern' table has some references to tuple indices, but as there */
-/* is no indication where these indices are defined, nor how to */
-/* interpolate the kerning values (different tuples have different */
-/* classes) this issue is ignored. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_SFNT_H
-#include FT_TRUETYPE_IDS_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_MULTIPLE_MASTERS_H
-
-#include "ttdriver.h"
-#include "ttpload.h"
-#include "ttgxvar.h"
-
-#include "tterrors.h"
-
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-
-
-#define FT_Stream_FTell( stream ) \
- ( (stream)->cursor - (stream)->base )
-#define FT_Stream_SeekSet( stream, off ) \
- ( (stream)->cursor = (stream)->base+(off) )
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttgxvar
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** Internal Routines *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The macro ALL_POINTS is used in `ft_var_readpackedpoints'. It */
- /* indicates that there is a delta for every point without needing to */
- /* enumerate all of them. */
- /* */
-#define ALL_POINTS (FT_UShort*)( -1 )
-
-
- enum
- {
- GX_PT_POINTS_ARE_WORDS = 0x80,
- GX_PT_POINT_RUN_COUNT_MASK = 0x7F
- };
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_var_readpackedpoints */
- /* */
- /* <Description> */
- /* Read a set of points to which the following deltas will apply. */
- /* Points are packed with a run length encoding. */
- /* */
- /* <Input> */
- /* stream :: The data stream. */
- /* */
- /* <Output> */
- /* point_cnt :: The number of points read. A zero value means that */
- /* all points in the glyph will be affected, without */
- /* enumerating them individually. */
- /* */
- /* <Return> */
- /* An array of FT_UShort containing the affected points or the */
- /* special value ALL_POINTS. */
- /* */
- static FT_UShort*
- ft_var_readpackedpoints( FT_Stream stream,
- FT_UInt *point_cnt )
- {
- FT_UShort *points;
- FT_Int n;
- FT_Int runcnt;
- FT_Int i;
- FT_Int j;
- FT_Int first;
- FT_Memory memory = stream->memory;
- FT_Error error = TT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- *point_cnt = n = FT_GET_BYTE();
- if ( n == 0 )
- return ALL_POINTS;
-
- if ( n & GX_PT_POINTS_ARE_WORDS )
- n = FT_GET_BYTE() | ( ( n & GX_PT_POINT_RUN_COUNT_MASK ) << 8 );
-
- if ( FT_NEW_ARRAY( points, n ) )
- return NULL;
-
- i = 0;
- while ( i < n )
- {
- runcnt = FT_GET_BYTE();
- if ( runcnt & GX_PT_POINTS_ARE_WORDS )
- {
- runcnt = runcnt & GX_PT_POINT_RUN_COUNT_MASK;
- first = points[i++] = FT_GET_USHORT();
-
- /* first point not included in runcount */
- for ( j = 0; j < runcnt; ++j )
- points[i++] = (FT_UShort)( first += FT_GET_USHORT() );
- }
- else
- {
- first = points[i++] = FT_GET_BYTE();
-
- for ( j = 0; j < runcnt; ++j )
- points[i++] = (FT_UShort)( first += FT_GET_BYTE() );
- }
- }
-
- return points;
- }
-
-
- enum
- {
- GX_DT_DELTAS_ARE_ZERO = 0x80,
- GX_DT_DELTAS_ARE_WORDS = 0x40,
- GX_DT_DELTA_RUN_COUNT_MASK = 0x3F
- };
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_var_readpackeddeltas */
- /* */
- /* <Description> */
- /* Read a set of deltas. These are packed slightly differently than */
- /* points. In particular there is no overall count. */
- /* */
- /* <Input> */
- /* stream :: The data stream. */
- /* */
- /* delta_cnt :: The number of to be read. */
- /* */
- /* <Return> */
- /* An array of FT_Short containing the deltas for the affected */
- /* points. (This only gets the deltas for one dimension. It will */
- /* generally be called twice, once for x, once for y. When used in */
- /* cvt table, it will only be called once.) */
- /* */
- static FT_Short*
- ft_var_readpackeddeltas( FT_Stream stream,
- FT_Int delta_cnt )
- {
- FT_Short *deltas;
- FT_Int runcnt;
- FT_Int i;
- FT_Int j;
- FT_Memory memory = stream->memory;
- FT_Error error = TT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- if ( FT_NEW_ARRAY( deltas, delta_cnt ) )
- return NULL;
-
- i = 0;
- while ( i < delta_cnt )
- {
- runcnt = FT_GET_BYTE();
- if ( runcnt & GX_DT_DELTAS_ARE_ZERO )
- {
- /* runcnt zeroes get added */
- for ( j = 0;
- j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
- ++j )
- deltas[i++] = 0;
- }
- else if ( runcnt & GX_DT_DELTAS_ARE_WORDS )
- {
- /* runcnt shorts from the stack */
- for ( j = 0;
- j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
- ++j )
- deltas[i++] = FT_GET_SHORT();
- }
- else
- {
- /* runcnt signed bytes from the stack */
- for ( j = 0;
- j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
- ++j )
- deltas[i++] = FT_GET_CHAR();
- }
-
- if ( j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) )
- {
- /* Bad format */
- FT_FREE( deltas );
- return NULL;
- }
- }
-
- return deltas;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_var_load_avar */
- /* */
- /* <Description> */
- /* Parse the `avar' table if present. It need not be, so we return */
- /* nothing. */
- /* */
- /* <InOut> */
- /* face :: The font face. */
- /* */
- static void
- ft_var_load_avar( TT_Face face )
- {
- FT_Stream stream = FT_FACE_STREAM(face);
- FT_Memory memory = stream->memory;
- GX_Blend blend = face->blend;
- GX_AVarSegment segment;
- FT_Error error = TT_Err_Ok;
- FT_ULong version;
- FT_Long axisCount;
- FT_Int i, j;
- FT_ULong table_len;
-
- FT_UNUSED( error );
-
-
- blend->avar_checked = TRUE;
- if ( (error = face->goto_table( face, TTAG_avar, stream, &table_len )) != 0 )
- return;
-
- if ( FT_FRAME_ENTER( table_len ) )
- return;
-
- version = FT_GET_LONG();
- axisCount = FT_GET_LONG();
-
- if ( version != 0x00010000L ||
- axisCount != (FT_Long)blend->mmvar->num_axis )
- goto Exit;
-
- if ( FT_NEW_ARRAY( blend->avar_segment, axisCount ) )
- goto Exit;
-
- segment = &blend->avar_segment[0];
- for ( i = 0; i < axisCount; ++i, ++segment )
- {
- segment->pairCount = FT_GET_USHORT();
- if ( FT_NEW_ARRAY( segment->correspondence, segment->pairCount ) )
- {
- /* Failure. Free everything we have done so far. We must do */
- /* it right now since loading the `avar' table is optional. */
-
- for ( j = i - 1; j >= 0; --j )
- FT_FREE( blend->avar_segment[j].correspondence );
-
- FT_FREE( blend->avar_segment );
- blend->avar_segment = NULL;
- goto Exit;
- }
-
- for ( j = 0; j < segment->pairCount; ++j )
- {
- segment->correspondence[j].fromCoord =
- FT_GET_SHORT() << 2; /* convert to Fixed */
- segment->correspondence[j].toCoord =
- FT_GET_SHORT()<<2; /* convert to Fixed */
- }
- }
-
- Exit:
- FT_FRAME_EXIT();
- }
-
-
- typedef struct GX_GVar_Head_
- {
- FT_Long version;
- FT_UShort axisCount;
- FT_UShort globalCoordCount;
- FT_ULong offsetToCoord;
- FT_UShort glyphCount;
- FT_UShort flags;
- FT_ULong offsetToData;
-
- } GX_GVar_Head;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_var_load_gvar */
- /* */
- /* <Description> */
- /* Parses the `gvar' table if present. If `fvar' is there, `gvar' */
- /* had better be there too. */
- /* */
- /* <InOut> */
- /* face :: The font face. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- ft_var_load_gvar( TT_Face face )
- {
- FT_Stream stream = FT_FACE_STREAM(face);
- FT_Memory memory = stream->memory;
- GX_Blend blend = face->blend;
- FT_Error error;
- FT_UInt i, j;
- FT_ULong table_len;
- FT_ULong gvar_start;
- FT_ULong offsetToData;
- GX_GVar_Head gvar_head;
-
- static const FT_Frame_Field gvar_fields[] =
- {
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE GX_GVar_Head
-
- FT_FRAME_START( 20 ),
- FT_FRAME_LONG ( version ),
- FT_FRAME_USHORT( axisCount ),
- FT_FRAME_USHORT( globalCoordCount ),
- FT_FRAME_ULONG ( offsetToCoord ),
- FT_FRAME_USHORT( glyphCount ),
- FT_FRAME_USHORT( flags ),
- FT_FRAME_ULONG ( offsetToData ),
- FT_FRAME_END
- };
-
- if ( (error = face->goto_table( face, TTAG_gvar, stream, &table_len )) != 0 )
- goto Exit;
-
- gvar_start = FT_STREAM_POS( );
- if ( FT_STREAM_READ_FIELDS( gvar_fields, &gvar_head ) )
- goto Exit;
-
- blend->tuplecount = gvar_head.globalCoordCount;
- blend->gv_glyphcnt = gvar_head.glyphCount;
- offsetToData = gvar_start + gvar_head.offsetToData;
-
- if ( gvar_head.version != (FT_Long)0x00010000L ||
- gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis )
- {
- error = TT_Err_Invalid_Table;
- goto Exit;
- }
-
- if ( FT_NEW_ARRAY( blend->glyphoffsets, blend->gv_glyphcnt + 1 ) )
- goto Exit;
-
- if ( gvar_head.flags & 1 )
- {
- /* long offsets (one more offset than glyphs, to mark size of last) */
- if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 4L ) )
- goto Exit;
-
- for ( i = 0; i <= blend->gv_glyphcnt; ++i )
- blend->glyphoffsets[i] = offsetToData + FT_GET_LONG();
-
- FT_FRAME_EXIT();
- }
- else
- {
- /* short offsets (one more offset than glyphs, to mark size of last) */
- if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 2L ) )
- goto Exit;
-
- for ( i = 0; i <= blend->gv_glyphcnt; ++i )
- blend->glyphoffsets[i] = offsetToData + FT_GET_USHORT() * 2;
- /* XXX: Undocumented: `*2'! */
-
- FT_FRAME_EXIT();
- }
-
- if ( blend->tuplecount != 0 )
- {
- if ( FT_NEW_ARRAY( blend->tuplecoords,
- gvar_head.axisCount * blend->tuplecount ) )
- goto Exit;
-
- if ( FT_STREAM_SEEK( gvar_start + gvar_head.offsetToCoord ) ||
- FT_FRAME_ENTER( blend->tuplecount * gvar_head.axisCount * 2L ) )
- goto Exit;
-
- for ( i = 0; i < blend->tuplecount; ++i )
- for ( j = 0 ; j < (FT_UInt)gvar_head.axisCount; ++j )
- blend->tuplecoords[i * gvar_head.axisCount + j] =
- FT_GET_SHORT() << 2; /* convert to FT_Fixed */
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_var_apply_tuple */
- /* */
- /* <Description> */
- /* Figure out whether a given tuple (design) applies to the current */
- /* blend, and if so, what is the scaling factor. */
- /* */
- /* <Input> */
- /* blend :: The current blend of the font. */
- /* */
- /* tupleIndex :: A flag saying whether this is an intermediate */
- /* tuple or not. */
- /* */
- /* tuple_coords :: The coordinates of the tuple in normalized axis */
- /* units. */
- /* */
- /* im_start_coords :: The initial coordinates where this tuple starts */
- /* to apply (for intermediate coordinates). */
- /* */
- /* im_end_coords :: The final coordinates after which this tuple no */
- /* longer applies (for intermediate coordinates). */
- /* */
- /* <Return> */
- /* An FT_Fixed value containing the scaling factor. */
- /* */
- static FT_Fixed
- ft_var_apply_tuple( GX_Blend blend,
- FT_UShort tupleIndex,
- FT_Fixed* tuple_coords,
- FT_Fixed* im_start_coords,
- FT_Fixed* im_end_coords )
- {
- FT_UInt i;
- FT_Fixed apply;
- FT_Fixed temp;
-
-
- apply = 0x10000L;
- for ( i = 0; i < blend->num_axis; ++i )
- {
- if ( tuple_coords[i] == 0 )
- /* It's not clear why (for intermediate tuples) we don't need */
- /* to check against start/end -- the documentation says we don't. */
- /* Similarly, it's unclear why we don't need to scale along the */
- /* axis. */
- continue;
-
- else if ( blend->normalizedcoords[i] == 0 ||
- ( blend->normalizedcoords[i] < 0 && tuple_coords[i] > 0 ) ||
- ( blend->normalizedcoords[i] > 0 && tuple_coords[i] < 0 ) )
- {
- apply = 0;
- break;
- }
-
- else if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
- /* not an intermediate tuple */
- apply = FT_MulDiv( apply,
- blend->normalizedcoords[i] > 0
- ? blend->normalizedcoords[i]
- : -blend->normalizedcoords[i],
- 0x10000L );
-
- else if ( blend->normalizedcoords[i] <= im_start_coords[i] ||
- blend->normalizedcoords[i] >= im_end_coords[i] )
- {
- apply = 0;
- break;
- }
-
- else if ( blend->normalizedcoords[i] < tuple_coords[i] )
- {
- temp = FT_MulDiv( blend->normalizedcoords[i] - im_start_coords[i],
- 0x10000L,
- tuple_coords[i] - im_start_coords[i]);
- apply = FT_MulDiv( apply, temp, 0x10000L );
- }
-
- else
- {
- temp = FT_MulDiv( im_end_coords[i] - blend->normalizedcoords[i],
- 0x10000L,
- im_end_coords[i] - tuple_coords[i] );
- apply = FT_MulDiv( apply, temp, 0x10000L );
- }
- }
-
- return apply;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MULTIPLE MASTERS SERVICE FUNCTIONS *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- typedef struct GX_FVar_Head_
- {
- FT_Long version;
- FT_UShort offsetToData;
- FT_UShort countSizePairs;
- FT_UShort axisCount;
- FT_UShort axisSize;
- FT_UShort instanceCount;
- FT_UShort instanceSize;
-
- } GX_FVar_Head;
-
-
- typedef struct fvar_axis_
- {
- FT_ULong axisTag;
- FT_ULong minValue;
- FT_ULong defaultValue;
- FT_ULong maxValue;
- FT_UShort flags;
- FT_UShort nameID;
-
- } GX_FVar_Axis;
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Get_MM_Var */
- /* */
- /* <Description> */
- /* Check that the font's `fvar' table is valid, parse it, and return */
- /* those data. */
- /* */
- /* <InOut> */
- /* face :: The font face. */
- /* TT_Get_MM_Var initializes the blend structure. */
- /* */
- /* <Output> */
- /* master :: The `fvar' data (must be freed by caller). */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Get_MM_Var( TT_Face face,
- FT_MM_Var* *master )
- {
- FT_Stream stream = face->root.stream;
- FT_Memory memory = face->root.memory;
- FT_ULong table_len;
- FT_Error error = TT_Err_Ok;
- FT_ULong fvar_start;
- FT_Int i, j;
- FT_MM_Var* mmvar;
- FT_Fixed* next_coords;
- FT_String* next_name;
- FT_Var_Axis* a;
- FT_Var_Named_Style* ns;
- GX_FVar_Head fvar_head;
-
- static const FT_Frame_Field fvar_fields[] =
- {
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE GX_FVar_Head
-
- FT_FRAME_START( 16 ),
- FT_FRAME_LONG ( version ),
- FT_FRAME_USHORT( offsetToData ),
- FT_FRAME_USHORT( countSizePairs ),
- FT_FRAME_USHORT( axisCount ),
- FT_FRAME_USHORT( axisSize ),
- FT_FRAME_USHORT( instanceCount ),
- FT_FRAME_USHORT( instanceSize ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field fvaraxis_fields[] =
- {
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE GX_FVar_Axis
-
- FT_FRAME_START( 20 ),
- FT_FRAME_ULONG ( axisTag ),
- FT_FRAME_ULONG ( minValue ),
- FT_FRAME_ULONG ( defaultValue ),
- FT_FRAME_ULONG ( maxValue ),
- FT_FRAME_USHORT( flags ),
- FT_FRAME_USHORT( nameID ),
- FT_FRAME_END
- };
-
-
- if ( face->blend == NULL )
- {
- /* both `fvar' and `gvar' must be present */
- if ( (error = face->goto_table( face, TTAG_gvar,
- stream, &table_len )) != 0 )
- goto Exit;
-
- if ( (error = face->goto_table( face, TTAG_fvar,
- stream, &table_len )) != 0 )
- goto Exit;
-
- fvar_start = FT_STREAM_POS( );
-
- if ( FT_STREAM_READ_FIELDS( fvar_fields, &fvar_head ) )
- goto Exit;
-
- if ( fvar_head.version != (FT_Long)0x00010000L ||
- fvar_head.countSizePairs != 2 ||
- fvar_head.axisSize != 20 ||
- fvar_head.instanceSize != 4 + 4 * fvar_head.axisCount ||
- fvar_head.offsetToData + fvar_head.axisCount * 20U +
- fvar_head.instanceCount * fvar_head.instanceSize > table_len )
- {
- error = TT_Err_Invalid_Table;
- goto Exit;
- }
-
- if ( FT_NEW( face->blend ) )
- goto Exit;
-
- /* XXX: TODO - check for overflows */
- face->blend->mmvar_len =
- sizeof ( FT_MM_Var ) +
- fvar_head.axisCount * sizeof ( FT_Var_Axis ) +
- fvar_head.instanceCount * sizeof ( FT_Var_Named_Style ) +
- fvar_head.instanceCount * fvar_head.axisCount * sizeof ( FT_Fixed ) +
- 5 * fvar_head.axisCount;
-
- if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
- goto Exit;
- face->blend->mmvar = mmvar;
-
- mmvar->num_axis =
- fvar_head.axisCount;
- mmvar->num_designs =
- (FT_UInt)-1; /* meaningless in this context; each glyph */
- /* may have a different number of designs */
- /* (or tuples, as called by Apple) */
- mmvar->num_namedstyles =
- fvar_head.instanceCount;
- mmvar->axis =
- (FT_Var_Axis*)&(mmvar[1]);
- mmvar->namedstyle =
- (FT_Var_Named_Style*)&(mmvar->axis[fvar_head.axisCount]);
-
- next_coords =
- (FT_Fixed*)&(mmvar->namedstyle[fvar_head.instanceCount]);
- for ( i = 0; i < fvar_head.instanceCount; ++i )
- {
- mmvar->namedstyle[i].coords = next_coords;
- next_coords += fvar_head.axisCount;
- }
-
- next_name = (FT_String*)next_coords;
- for ( i = 0; i < fvar_head.axisCount; ++i )
- {
- mmvar->axis[i].name = next_name;
- next_name += 5;
- }
-
- if ( FT_STREAM_SEEK( fvar_start + fvar_head.offsetToData ) )
- goto Exit;
-
- a = mmvar->axis;
- for ( i = 0; i < fvar_head.axisCount; ++i )
- {
- GX_FVar_Axis axis_rec;
-
-
- if ( FT_STREAM_READ_FIELDS( fvaraxis_fields, &axis_rec ) )
- goto Exit;
- a->tag = axis_rec.axisTag;
- a->minimum = axis_rec.minValue; /* A Fixed */
- a->def = axis_rec.defaultValue; /* A Fixed */
- a->maximum = axis_rec.maxValue; /* A Fixed */
- a->strid = axis_rec.nameID;
-
- a->name[0] = (FT_String)( a->tag >> 24 );
- a->name[1] = (FT_String)( ( a->tag >> 16 ) & 0xFF );
- a->name[2] = (FT_String)( ( a->tag >> 8 ) & 0xFF );
- a->name[3] = (FT_String)( ( a->tag ) & 0xFF );
- a->name[4] = 0;
-
- ++a;
- }
-
- ns = mmvar->namedstyle;
- for ( i = 0; i < fvar_head.instanceCount; ++i, ++ns )
- {
- if ( FT_FRAME_ENTER( 4L + 4L * fvar_head.axisCount ) )
- goto Exit;
-
- ns->strid = FT_GET_USHORT();
- (void) /* flags = */ FT_GET_USHORT();
-
- for ( j = 0; j < fvar_head.axisCount; ++j )
- ns->coords[j] = FT_GET_ULONG(); /* A Fixed */
-
- FT_FRAME_EXIT();
- }
- }
-
- if ( master != NULL )
- {
- FT_UInt n;
-
-
- if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
- goto Exit;
- FT_MEM_COPY( mmvar, face->blend->mmvar, face->blend->mmvar_len );
-
- mmvar->axis =
- (FT_Var_Axis*)&(mmvar[1]);
- mmvar->namedstyle =
- (FT_Var_Named_Style*)&(mmvar->axis[mmvar->num_axis]);
- next_coords =
- (FT_Fixed*)&(mmvar->namedstyle[mmvar->num_namedstyles]);
-
- for ( n = 0; n < mmvar->num_namedstyles; ++n )
- {
- mmvar->namedstyle[n].coords = next_coords;
- next_coords += mmvar->num_axis;
- }
-
- a = mmvar->axis;
- next_name = (FT_String*)next_coords;
- for ( n = 0; n < mmvar->num_axis; ++n )
- {
- a->name = next_name;
-
- /* standard PostScript names for some standard apple tags */
- if ( a->tag == TTAG_wght )
- a->name = (char *)"Weight";
- else if ( a->tag == TTAG_wdth )
- a->name = (char *)"Width";
- else if ( a->tag == TTAG_opsz )
- a->name = (char *)"OpticalSize";
- else if ( a->tag == TTAG_slnt )
- a->name = (char *)"Slant";
-
- next_name += 5;
- ++a;
- }
-
- *master = mmvar;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Set_MM_Blend */
- /* */
- /* <Description> */
- /* Set the blend (normalized) coordinates for this instance of the */
- /* font. Check that the `gvar' table is reasonable and does some */
- /* initial preparation. */
- /* */
- /* <InOut> */
- /* face :: The font. */
- /* Initialize the blend structure with `gvar' data. */
- /* */
- /* <Input> */
- /* num_coords :: Must be the axis count of the font. */
- /* */
- /* coords :: An array of num_coords, each between [-1,1]. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Set_MM_Blend( TT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Error error = TT_Err_Ok;
- GX_Blend blend;
- FT_MM_Var* mmvar;
- FT_UInt i;
- FT_Memory memory = face->root.memory;
-
- enum
- {
- mcvt_retain,
- mcvt_modify,
- mcvt_load
-
- } manageCvt;
-
-
- face->doblend = FALSE;
-
- if ( face->blend == NULL )
- {
- if ( (error = TT_Get_MM_Var( face, NULL)) != 0 )
- goto Exit;
- }
-
- blend = face->blend;
- mmvar = blend->mmvar;
-
- if ( num_coords != mmvar->num_axis )
- {
- error = TT_Err_Invalid_Argument;
- goto Exit;
- }
-
- for ( i = 0; i < num_coords; ++i )
- if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L )
- {
- error = TT_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( blend->glyphoffsets == NULL )
- if ( (error = ft_var_load_gvar( face )) != 0 )
- goto Exit;
-
- if ( blend->normalizedcoords == NULL )
- {
- if ( FT_NEW_ARRAY( blend->normalizedcoords, num_coords ) )
- goto Exit;
-
- manageCvt = mcvt_modify;
-
- /* If we have not set the blend coordinates before this, then the */
- /* cvt table will still be what we read from the `cvt ' table and */
- /* we don't need to reload it. We may need to change it though... */
- }
- else
- {
- manageCvt = mcvt_retain;
- for ( i = 0; i < num_coords; ++i )
- {
- if ( blend->normalizedcoords[i] != coords[i] )
- {
- manageCvt = mcvt_load;
- break;
- }
- }
-
- /* If we don't change the blend coords then we don't need to do */
- /* anything to the cvt table. It will be correct. Otherwise we */
- /* no longer have the original cvt (it was modified when we set */
- /* the blend last time), so we must reload and then modify it. */
- }
-
- blend->num_axis = num_coords;
- FT_MEM_COPY( blend->normalizedcoords,
- coords,
- num_coords * sizeof ( FT_Fixed ) );
-
- face->doblend = TRUE;
-
- if ( face->cvt != NULL )
- {
- switch ( manageCvt )
- {
- case mcvt_load:
- /* The cvt table has been loaded already; every time we change the */
- /* blend we may need to reload and remodify the cvt table. */
- FT_FREE( face->cvt );
- face->cvt = NULL;
-
- tt_face_load_cvt( face, face->root.stream );
- break;
-
- case mcvt_modify:
- /* The original cvt table is in memory. All we need to do is */
- /* apply the `cvar' table (if any). */
- tt_face_vary_cvt( face, face->root.stream );
- break;
-
- case mcvt_retain:
- /* The cvt table is correct for this set of coordinates. */
- break;
- }
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Set_Var_Design */
- /* */
- /* <Description> */
- /* Set the coordinates for the instance, measured in the user */
- /* coordinate system. Parse the `avar' table (if present) to convert */
- /* from user to normalized coordinates. */
- /* */
- /* <InOut> */
- /* face :: The font face. */
- /* Initialize the blend struct with `gvar' data. */
- /* */
- /* <Input> */
- /* num_coords :: This must be the axis count of the font. */
- /* */
- /* coords :: A coordinate array with `num_coords' elements. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Set_Var_Design( TT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Error error = TT_Err_Ok;
- FT_Fixed* normalized = NULL;
- GX_Blend blend;
- FT_MM_Var* mmvar;
- FT_UInt i, j;
- FT_Var_Axis* a;
- GX_AVarSegment av;
- FT_Memory memory = face->root.memory;
-
-
- if ( face->blend == NULL )
- {
- if ( (error = TT_Get_MM_Var( face, NULL )) != 0 )
- goto Exit;
- }
-
- blend = face->blend;
- mmvar = blend->mmvar;
-
- if ( num_coords != mmvar->num_axis )
- {
- error = TT_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* Axis normalization is a two stage process. First we normalize */
- /* based on the [min,def,max] values for the axis to be [-1,0,1]. */
- /* Then, if there's an `avar' table, we renormalize this range. */
-
- if ( FT_NEW_ARRAY( normalized, mmvar->num_axis ) )
- goto Exit;
-
- a = mmvar->axis;
- for ( i = 0; i < mmvar->num_axis; ++i, ++a )
- {
- if ( coords[i] > a->maximum || coords[i] < a->minimum )
- {
- error = TT_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( coords[i] < a->def )
- {
- normalized[i] = -FT_MulDiv( coords[i] - a->def,
- 0x10000L,
- a->minimum - a->def );
- }
- else if ( a->maximum == a->def )
- normalized[i] = 0;
- else
- {
- normalized[i] = FT_MulDiv( coords[i] - a->def,
- 0x10000L,
- a->maximum - a->def );
- }
- }
-
- if ( !blend->avar_checked )
- ft_var_load_avar( face );
-
- if ( blend->avar_segment != NULL )
- {
- av = blend->avar_segment;
- for ( i = 0; i < mmvar->num_axis; ++i, ++av )
- {
- for ( j = 1; j < (FT_UInt)av->pairCount; ++j )
- if ( normalized[i] < av->correspondence[j].fromCoord )
- {
- normalized[i] =
- FT_MulDiv(
- FT_MulDiv(
- normalized[i] - av->correspondence[j - 1].fromCoord,
- 0x10000L,
- av->correspondence[j].fromCoord -
- av->correspondence[j - 1].fromCoord ),
- av->correspondence[j].toCoord -
- av->correspondence[j - 1].toCoord,
- 0x10000L ) +
- av->correspondence[j - 1].toCoord;
- break;
- }
- }
- }
-
- error = TT_Set_MM_Blend( face, num_coords, normalized );
-
- Exit:
- FT_FREE( normalized );
- return error;
- }
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** GX VAR PARSING ROUTINES *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_vary_cvt */
- /* */
- /* <Description> */
- /* Modify the loaded cvt table according to the `cvar' table and the */
- /* font's blend. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* Most errors are ignored. It is perfectly valid not to have a */
- /* `cvar' table even if there is a `gvar' and `fvar' table. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_vary_cvt( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_ULong table_start;
- FT_ULong table_len;
- FT_UInt tupleCount;
- FT_ULong offsetToData;
- FT_ULong here;
- FT_UInt i, j;
- FT_Fixed* tuple_coords = NULL;
- FT_Fixed* im_start_coords = NULL;
- FT_Fixed* im_end_coords = NULL;
- GX_Blend blend = face->blend;
- FT_UInt point_count;
- FT_UShort* localpoints;
- FT_Short* deltas;
-
-
- FT_TRACE2(( "CVAR " ));
-
- if ( blend == NULL )
- {
- FT_TRACE2(( "no blend specified!\n" ));
-
- error = TT_Err_Ok;
- goto Exit;
- }
-
- if ( face->cvt == NULL )
- {
- FT_TRACE2(( "no `cvt ' table!\n" ));
-
- error = TT_Err_Ok;
- goto Exit;
- }
-
- error = face->goto_table( face, TTAG_cvar, stream, &table_len );
- if ( error )
- {
- FT_TRACE2(( "is missing!\n" ));
-
- error = TT_Err_Ok;
- goto Exit;
- }
-
- if ( FT_FRAME_ENTER( table_len ) )
- {
- error = TT_Err_Ok;
- goto Exit;
- }
-
- table_start = FT_Stream_FTell( stream );
- if ( FT_GET_LONG() != 0x00010000L )
- {
- FT_TRACE2(( "bad table version!\n" ));
-
- error = TT_Err_Ok;
- goto FExit;
- }
-
- if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis ) ||
- FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
- FT_NEW_ARRAY( im_end_coords, blend->num_axis ) )
- goto FExit;
-
- tupleCount = FT_GET_USHORT();
- offsetToData = table_start + FT_GET_USHORT();
-
- /* The documentation implies there are flags packed into the */
- /* tuplecount, but John Jenkins says that shared points don't apply */
- /* to `cvar', and no other flags are defined. */
-
- for ( i = 0; i < ( tupleCount & 0xFFF ); ++i )
- {
- FT_UInt tupleDataSize;
- FT_UInt tupleIndex;
- FT_Fixed apply;
-
-
- tupleDataSize = FT_GET_USHORT();
- tupleIndex = FT_GET_USHORT();
-
- /* There is no provision here for a global tuple coordinate section, */
- /* so John says. There are no tuple indices, just embedded tuples. */
-
- if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
- {
- for ( j = 0; j < blend->num_axis; ++j )
- tuple_coords[j] = FT_GET_SHORT() << 2; /* convert from */
- /* short frac to fixed */
- }
- else
- {
- /* skip this tuple; it makes no sense */
-
- if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
- for ( j = 0; j < 2 * blend->num_axis; ++j )
- (void)FT_GET_SHORT();
-
- offsetToData += tupleDataSize;
- continue;
- }
-
- if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
- {
- for ( j = 0; j < blend->num_axis; ++j )
- im_start_coords[j] = FT_GET_SHORT() << 2;
- for ( j = 0; j < blend->num_axis; ++j )
- im_end_coords[j] = FT_GET_SHORT() << 2;
- }
-
- apply = ft_var_apply_tuple( blend,
- (FT_UShort)tupleIndex,
- tuple_coords,
- im_start_coords,
- im_end_coords );
- if ( /* tuple isn't active for our blend */
- apply == 0 ||
- /* global points not allowed, */
- /* if they aren't local, makes no sense */
- !( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS ) )
- {
- offsetToData += tupleDataSize;
- continue;
- }
-
- here = FT_Stream_FTell( stream );
-
- FT_Stream_SeekSet( stream, offsetToData );
-
- localpoints = ft_var_readpackedpoints( stream, &point_count );
- deltas = ft_var_readpackeddeltas( stream,
- point_count == 0 ? face->cvt_size
- : point_count );
- if ( localpoints == NULL || deltas == NULL )
- /* failure, ignore it */;
-
- else if ( localpoints == ALL_POINTS )
- {
- /* this means that there are deltas for every entry in cvt */
- for ( j = 0; j < face->cvt_size; ++j )
- face->cvt[j] = (FT_Short)( face->cvt[j] +
- FT_MulFix( deltas[j], apply ) );
- }
-
- else
- {
- for ( j = 0; j < point_count; ++j )
- {
- int pindex = localpoints[j];
-
- face->cvt[pindex] = (FT_Short)( face->cvt[pindex] +
- FT_MulFix( deltas[j], apply ) );
- }
- }
-
- if ( localpoints != ALL_POINTS )
- FT_FREE( localpoints );
- FT_FREE( deltas );
-
- offsetToData += tupleDataSize;
-
- FT_Stream_SeekSet( stream, here );
- }
-
- FExit:
- FT_FRAME_EXIT();
-
- Exit:
- FT_FREE( tuple_coords );
- FT_FREE( im_start_coords );
- FT_FREE( im_end_coords );
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Vary_Get_Glyph_Deltas */
- /* */
- /* <Description> */
- /* Load the appropriate deltas for the current glyph. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* glyph_index :: The index of the glyph being modified. */
- /* */
- /* n_points :: The number of the points in the glyph, including */
- /* phantom points. */
- /* */
- /* <Output> */
- /* deltas :: The array of points to change. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Vary_Get_Glyph_Deltas( TT_Face face,
- FT_UInt glyph_index,
- FT_Vector* *deltas,
- FT_UInt n_points )
- {
- FT_Stream stream = face->root.stream;
- FT_Memory memory = stream->memory;
- GX_Blend blend = face->blend;
- FT_Vector* delta_xy;
-
- FT_Error error;
- FT_ULong glyph_start;
- FT_UInt tupleCount;
- FT_ULong offsetToData;
- FT_ULong here;
- FT_UInt i, j;
- FT_Fixed* tuple_coords = NULL;
- FT_Fixed* im_start_coords = NULL;
- FT_Fixed* im_end_coords = NULL;
- FT_UInt point_count, spoint_count = 0;
- FT_UShort* sharedpoints = NULL;
- FT_UShort* localpoints = NULL;
- FT_UShort* points;
- FT_Short *deltas_x, *deltas_y;
-
-
- if ( !face->doblend || blend == NULL )
- return TT_Err_Invalid_Argument;
-
- /* to be freed by the caller */
- if ( FT_NEW_ARRAY( delta_xy, n_points ) )
- goto Exit;
- *deltas = delta_xy;
-
- if ( glyph_index >= blend->gv_glyphcnt ||
- blend->glyphoffsets[glyph_index] ==
- blend->glyphoffsets[glyph_index + 1] )
- return TT_Err_Ok; /* no variation data for this glyph */
-
- if ( FT_STREAM_SEEK( blend->glyphoffsets[glyph_index] ) ||
- FT_FRAME_ENTER( blend->glyphoffsets[glyph_index + 1] -
- blend->glyphoffsets[glyph_index] ) )
- goto Fail1;
-
- glyph_start = FT_Stream_FTell( stream );
-
- /* each set of glyph variation data is formatted similarly to `cvar' */
- /* (except we get shared points and global tuples) */
-
- if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis ) ||
- FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
- FT_NEW_ARRAY( im_end_coords, blend->num_axis ) )
- goto Fail2;
-
- tupleCount = FT_GET_USHORT();
- offsetToData = glyph_start + FT_GET_USHORT();
-
- if ( tupleCount & GX_TC_TUPLES_SHARE_POINT_NUMBERS )
- {
- here = FT_Stream_FTell( stream );
-
- FT_Stream_SeekSet( stream, offsetToData );
-
- sharedpoints = ft_var_readpackedpoints( stream, &spoint_count );
- offsetToData = FT_Stream_FTell( stream );
-
- FT_Stream_SeekSet( stream, here );
- }
-
- for ( i = 0; i < ( tupleCount & GX_TC_TUPLE_COUNT_MASK ); ++i )
- {
- FT_UInt tupleDataSize;
- FT_UInt tupleIndex;
- FT_Fixed apply;
-
-
- tupleDataSize = FT_GET_USHORT();
- tupleIndex = FT_GET_USHORT();
-
- if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
- {
- for ( j = 0; j < blend->num_axis; ++j )
- tuple_coords[j] = FT_GET_SHORT() << 2; /* convert from */
- /* short frac to fixed */
- }
- else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount )
- {
- error = TT_Err_Invalid_Table;
- goto Fail3;
- }
- else
- {
- FT_MEM_COPY(
- tuple_coords,
- &blend->tuplecoords[(tupleIndex & 0xFFF) * blend->num_axis],
- blend->num_axis * sizeof ( FT_Fixed ) );
- }
-
- if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
- {
- for ( j = 0; j < blend->num_axis; ++j )
- im_start_coords[j] = FT_GET_SHORT() << 2;
- for ( j = 0; j < blend->num_axis; ++j )
- im_end_coords[j] = FT_GET_SHORT() << 2;
- }
-
- apply = ft_var_apply_tuple( blend,
- (FT_UShort)tupleIndex,
- tuple_coords,
- im_start_coords,
- im_end_coords );
-
- if ( apply == 0 ) /* tuple isn't active for our blend */
- {
- offsetToData += tupleDataSize;
- continue;
- }
-
- here = FT_Stream_FTell( stream );
-
- if ( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS )
- {
- FT_Stream_SeekSet( stream, offsetToData );
-
- localpoints = ft_var_readpackedpoints( stream, &point_count );
- points = localpoints;
- }
- else
- {
- points = sharedpoints;
- point_count = spoint_count;
- }
-
- deltas_x = ft_var_readpackeddeltas( stream,
- point_count == 0 ? n_points
- : point_count );
- deltas_y = ft_var_readpackeddeltas( stream,
- point_count == 0 ? n_points
- : point_count );
-
- if ( points == NULL || deltas_y == NULL || deltas_x == NULL )
- ; /* failure, ignore it */
-
- else if ( points == ALL_POINTS )
- {
- /* this means that there are deltas for every point in the glyph */
- for ( j = 0; j < n_points; ++j )
- {
- delta_xy[j].x += FT_MulFix( deltas_x[j], apply );
- delta_xy[j].y += FT_MulFix( deltas_y[j], apply );
- }
- }
-
- else
- {
- for ( j = 0; j < point_count; ++j )
- {
- delta_xy[localpoints[j]].x += FT_MulFix( deltas_x[j], apply );
- delta_xy[localpoints[j]].y += FT_MulFix( deltas_y[j], apply );
- }
- }
-
- if ( localpoints != ALL_POINTS )
- FT_FREE( localpoints );
- FT_FREE( deltas_x );
- FT_FREE( deltas_y );
-
- offsetToData += tupleDataSize;
-
- FT_Stream_SeekSet( stream, here );
- }
-
- Fail3:
- FT_FREE( tuple_coords );
- FT_FREE( im_start_coords );
- FT_FREE( im_end_coords );
-
- Fail2:
- FT_FRAME_EXIT();
-
- Fail1:
- if ( error )
- {
- FT_FREE( delta_xy );
- *deltas = NULL;
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_done_blend */
- /* */
- /* <Description> */
- /* Frees the blend internal data structure. */
- /* */
- FT_LOCAL_DEF( void )
- tt_done_blend( FT_Memory memory,
- GX_Blend blend )
- {
- if ( blend != NULL )
- {
- FT_UInt i;
-
-
- FT_FREE( blend->normalizedcoords );
- FT_FREE( blend->mmvar );
-
- if ( blend->avar_segment != NULL )
- {
- for ( i = 0; i < blend->num_axis; ++i )
- FT_FREE( blend->avar_segment[i].correspondence );
- FT_FREE( blend->avar_segment );
- }
-
- FT_FREE( blend->tuplecoords );
- FT_FREE( blend->glyphoffsets );
- FT_FREE( blend );
- }
- }
-
-#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h
deleted file mode 100644
index 706cb4d369b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttgxvar.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttgxvar.h */
-/* */
-/* TrueType GX Font Variation loader (specification) */
-/* */
-/* Copyright 2004 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg and George Williams. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTGXVAR_H__
-#define __TTGXVAR_H__
-
-
-#include <ft2build.h>
-#include "ttobjs.h"
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* GX_AVarCorrespondenceRec */
- /* */
- /* <Description> */
- /* A data structure representing `shortFracCorrespondence' in `avar' */
- /* table according to the specifications from Apple. */
- /* */
- typedef struct GX_AVarCorrespondenceRec_
- {
- FT_Fixed fromCoord;
- FT_Fixed toCoord;
-
- } GX_AVarCorrespondenceRec_, *GX_AVarCorrespondence;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* GX_AVarRec */
- /* */
- /* <Description> */
- /* Data from the segment field of `avar' table. */
- /* There is one of these for each axis. */
- /* */
- typedef struct GX_AVarSegmentRec_
- {
- FT_UShort pairCount;
- GX_AVarCorrespondence correspondence; /* array with pairCount entries */
-
- } GX_AVarSegmentRec, *GX_AVarSegment;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* GX_BlendRec */
- /* */
- /* <Description> */
- /* Data for interpolating a font from a distortable font specified */
- /* by the GX *var tables ([fgca]var). */
- /* */
- /* <Fields> */
- /* num_axis :: The number of axes along which interpolation */
- /* may happen */
- /* */
- /* normalizedcoords :: A normalized value (between [-1,1]) indicating */
- /* the contribution along each axis to the final */
- /* interpolated font. */
- /* */
- typedef struct GX_BlendRec_
- {
- FT_UInt num_axis;
- FT_Fixed* normalizedcoords;
-
- FT_MM_Var* mmvar;
- FT_Int mmvar_len;
-
- FT_Bool avar_checked;
- GX_AVarSegment avar_segment;
-
- FT_UInt tuplecount; /* shared tuples in `gvar' */
- FT_Fixed* tuplecoords; /* tuplecoords[tuplecount][num_axis] */
-
- FT_UInt gv_glyphcnt;
- FT_ULong* glyphoffsets;
-
- } GX_BlendRec;
-
-
- /*************************************************************************/
- /* */
- /* <enum> */
- /* GX_TupleCountFlags */
- /* */
- /* <Description> */
- /* Flags used within the `TupleCount' field of the `gvar' table. */
- /* */
- typedef enum GX_TupleCountFlags_
- {
- GX_TC_TUPLES_SHARE_POINT_NUMBERS = 0x8000,
- GX_TC_RESERVED_TUPLE_FLAGS = 0x7000,
- GX_TC_TUPLE_COUNT_MASK = 0x0FFF
-
- } GX_TupleCountFlags;
-
-
- /*************************************************************************/
- /* */
- /* <enum> */
- /* GX_TupleIndexFlags */
- /* */
- /* <Description> */
- /* Flags used within the `TupleIndex' field of the `gvar' and `cvar' */
- /* tables. */
- /* */
- typedef enum GX_TupleIndexFlags_
- {
- GX_TI_EMBEDDED_TUPLE_COORD = 0x8000,
- GX_TI_INTERMEDIATE_TUPLE = 0x4000,
- GX_TI_PRIVATE_POINT_NUMBERS = 0x2000,
- GX_TI_RESERVED_TUPLE_FLAG = 0x1000,
- GX_TI_TUPLE_INDEX_MASK = 0x0FFF
-
- } GX_TupleIndexFlags;
-
-
-#define TTAG_wght FT_MAKE_TAG( 'w', 'g', 'h', 't' )
-#define TTAG_wdth FT_MAKE_TAG( 'w', 'd', 't', 'h' )
-#define TTAG_opsz FT_MAKE_TAG( 'o', 'p', 's', 'z' )
-#define TTAG_slnt FT_MAKE_TAG( 's', 'l', 'n', 't' )
-
-
- FT_LOCAL( FT_Error )
- TT_Set_MM_Blend( TT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- FT_LOCAL( FT_Error )
- TT_Set_Var_Design( TT_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- FT_LOCAL( FT_Error )
- TT_Get_MM_Var( TT_Face face,
- FT_MM_Var* *master );
-
-
- FT_LOCAL( FT_Error )
- tt_face_vary_cvt( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- TT_Vary_Get_Glyph_Deltas( TT_Face face,
- FT_UInt glyph_index,
- FT_Vector* *deltas,
- FT_UInt n_points );
-
-
- FT_LOCAL( void )
- tt_done_blend( FT_Memory memory,
- GX_Blend blend );
-
-
-FT_END_HEADER
-
-
-#endif /* __TTGXVAR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c
deleted file mode 100644
index 0b6a74464b7..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.c
+++ /dev/null
@@ -1,7830 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttinterp.c */
-/* */
-/* TrueType bytecode interpreter (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_TRIGONOMETRY_H
-#include FT_SYSTEM_H
-
-#include "ttinterp.h"
-
-#include "tterrors.h"
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
-
-#define TT_MULFIX FT_MulFix
-#define TT_MULDIV FT_MulDiv
-#define TT_MULDIV_NO_ROUND FT_MulDiv_No_Round
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttinterp
-
- /*************************************************************************/
- /* */
- /* In order to detect infinite loops in the code, we set up a counter */
- /* within the run loop. A single stroke of interpretation is now */
- /* limited to a maximal number of opcodes defined below. */
- /* */
-#define MAX_RUNNABLE_OPCODES 1000000L
-
-
- /*************************************************************************/
- /* */
- /* There are two kinds of implementations: */
- /* */
- /* a. static implementation */
- /* */
- /* The current execution context is a static variable, which fields */
- /* are accessed directly by the interpreter during execution. The */
- /* context is named `cur'. */
- /* */
- /* This version is non-reentrant, of course. */
- /* */
- /* b. indirect implementation */
- /* */
- /* The current execution context is passed to _each_ function as its */
- /* first argument, and each field is thus accessed indirectly. */
- /* */
- /* This version is fully re-entrant. */
- /* */
- /* The idea is that an indirect implementation may be slower to execute */
- /* on low-end processors that are used in some systems (like 386s or */
- /* even 486s). */
- /* */
- /* As a consequence, the indirect implementation is now the default, as */
- /* its performance costs can be considered negligible in our context. */
- /* Note, however, that we kept the same source with macros because: */
- /* */
- /* - The code is kept very close in design to the Pascal code used for */
- /* development. */
- /* */
- /* - It's much more readable that way! */
- /* */
- /* - It's still open to experimentation and tuning. */
- /* */
- /*************************************************************************/
-
-
-#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
-
-#define CUR (*exc) /* see ttobjs.h */
-
- /*************************************************************************/
- /* */
- /* This macro is used whenever `exec' is unused in a function, to avoid */
- /* stupid warnings from pedantic compilers. */
- /* */
-#define FT_UNUSED_EXEC FT_UNUSED( exc )
-
-#else /* static implementation */
-
-#define CUR cur
-
-#define FT_UNUSED_EXEC int __dummy = __dummy
-
- static
- TT_ExecContextRec cur; /* static exec. context variable */
-
- /* apparently, we have a _lot_ of direct indexing when accessing */
- /* the static `cur', which makes the code bigger (due to all the */
- /* four bytes addresses). */
-
-#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
-
-
- /*************************************************************************/
- /* */
- /* The instruction argument stack. */
- /* */
-#define INS_ARG EXEC_OP_ FT_Long* args /* see ttobjs.h for EXEC_OP_ */
-
-
- /*************************************************************************/
- /* */
- /* This macro is used whenever `args' is unused in a function, to avoid */
- /* stupid warnings from pedantic compilers. */
- /* */
-#define FT_UNUSED_ARG FT_UNUSED_EXEC; FT_UNUSED( args )
-
-
- /*************************************************************************/
- /* */
- /* The following macros hide the use of EXEC_ARG and EXEC_ARG_ to */
- /* increase readability of the code. */
- /* */
- /*************************************************************************/
-
-
-#define SKIP_Code() \
- SkipCode( EXEC_ARG )
-
-#define GET_ShortIns() \
- GetShortIns( EXEC_ARG )
-
-#define NORMalize( x, y, v ) \
- Normalize( EXEC_ARG_ x, y, v )
-
-#define SET_SuperRound( scale, flags ) \
- SetSuperRound( EXEC_ARG_ scale, flags )
-
-#define ROUND_None( d, c ) \
- Round_None( EXEC_ARG_ d, c )
-
-#define INS_Goto_CodeRange( range, ip ) \
- Ins_Goto_CodeRange( EXEC_ARG_ range, ip )
-
-#define CUR_Func_move( z, p, d ) \
- CUR.func_move( EXEC_ARG_ z, p, d )
-
-#define CUR_Func_move_orig( z, p, d ) \
- CUR.func_move_orig( EXEC_ARG_ z, p, d )
-
-#define CUR_Func_round( d, c ) \
- CUR.func_round( EXEC_ARG_ d, c )
-
-#define CUR_Func_read_cvt( index ) \
- CUR.func_read_cvt( EXEC_ARG_ index )
-
-#define CUR_Func_write_cvt( index, val ) \
- CUR.func_write_cvt( EXEC_ARG_ index, val )
-
-#define CUR_Func_move_cvt( index, val ) \
- CUR.func_move_cvt( EXEC_ARG_ index, val )
-
-#define CURRENT_Ratio() \
- Current_Ratio( EXEC_ARG )
-
-#define CURRENT_Ppem() \
- Current_Ppem( EXEC_ARG )
-
-#define CUR_Ppem() \
- Cur_PPEM( EXEC_ARG )
-
-#define INS_SxVTL( a, b, c, d ) \
- Ins_SxVTL( EXEC_ARG_ a, b, c, d )
-
-#define COMPUTE_Funcs() \
- Compute_Funcs( EXEC_ARG )
-
-#define COMPUTE_Round( a ) \
- Compute_Round( EXEC_ARG_ a )
-
-#define COMPUTE_Point_Displacement( a, b, c, d ) \
- Compute_Point_Displacement( EXEC_ARG_ a, b, c, d )
-
-#define MOVE_Zp2_Point( a, b, c, t ) \
- Move_Zp2_Point( EXEC_ARG_ a, b, c, t )
-
-
-#define CUR_Func_project( v1, v2 ) \
- CUR.func_project( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
-
-#define CUR_Func_dualproj( v1, v2 ) \
- CUR.func_dualproj( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
-
-#define CUR_fast_project( v ) \
- CUR.func_project( EXEC_ARG_ (v)->x, (v)->y )
-
-#define CUR_fast_dualproj( v ) \
- CUR.func_dualproj( EXEC_ARG_ (v)->x, (v)->y )
-
-
- /*************************************************************************/
- /* */
- /* Instruction dispatch function, as used by the interpreter. */
- /* */
- typedef void (*TInstruction_Function)( INS_ARG );
-
-
- /*************************************************************************/
- /* */
- /* A simple bounds-checking macro. */
- /* */
-#define BOUNDS( x, n ) ( (FT_UInt)(x) >= (FT_UInt)(n) )
-
-#undef SUCCESS
-#define SUCCESS 0
-
-#undef FAILURE
-#define FAILURE 1
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
-#define GUESS_VECTOR( V ) \
- if ( CUR.face->unpatented_hinting ) \
- { \
- CUR.GS.V.x = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0x4000 : 0 ); \
- CUR.GS.V.y = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0 : 0x4000 ); \
- }
-#else
-#define GUESS_VECTOR( V )
-#endif
-
- /*************************************************************************/
- /* */
- /* CODERANGE FUNCTIONS */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Goto_CodeRange */
- /* */
- /* <Description> */
- /* Switches to a new code range (updates the code related elements in */
- /* `exec', and `IP'). */
- /* */
- /* <Input> */
- /* range :: The new execution code range. */
- /* */
- /* IP :: The new IP in the new code range. */
- /* */
- /* <InOut> */
- /* exec :: The target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Goto_CodeRange( TT_ExecContext exec,
- FT_Int range,
- FT_Long IP )
- {
- TT_CodeRange* coderange;
-
-
- FT_ASSERT( range >= 1 && range <= 3 );
-
- coderange = &exec->codeRangeTable[range - 1];
-
- FT_ASSERT( coderange->base != NULL );
-
- /* NOTE: Because the last instruction of a program may be a CALL */
- /* which will return to the first byte *after* the code */
- /* range, we test for IP <= Size instead of IP < Size. */
- /* */
- FT_ASSERT( (FT_ULong)IP <= coderange->size );
-
- exec->code = coderange->base;
- exec->codeSize = coderange->size;
- exec->IP = IP;
- exec->curRange = range;
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Set_CodeRange */
- /* */
- /* <Description> */
- /* Sets a code range. */
- /* */
- /* <Input> */
- /* range :: The code range index. */
- /* */
- /* base :: The new code base. */
- /* */
- /* length :: The range size in bytes. */
- /* */
- /* <InOut> */
- /* exec :: The target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Set_CodeRange( TT_ExecContext exec,
- FT_Int range,
- void* base,
- FT_Long length )
- {
- FT_ASSERT( range >= 1 && range <= 3 );
-
- exec->codeRangeTable[range - 1].base = (FT_Byte*)base;
- exec->codeRangeTable[range - 1].size = length;
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Clear_CodeRange */
- /* */
- /* <Description> */
- /* Clears a code range. */
- /* */
- /* <Input> */
- /* range :: The code range index. */
- /* */
- /* <InOut> */
- /* exec :: The target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Does not set the Error variable. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Clear_CodeRange( TT_ExecContext exec,
- FT_Int range )
- {
- FT_ASSERT( range >= 1 && range <= 3 );
-
- exec->codeRangeTable[range - 1].base = NULL;
- exec->codeRangeTable[range - 1].size = 0;
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* EXECUTION CONTEXT ROUTINES */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Done_Context */
- /* */
- /* <Description> */
- /* Destroys a given context. */
- /* */
- /* <Input> */
- /* exec :: A handle to the target execution context. */
- /* */
- /* memory :: A handle to the parent memory object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only the glyph loader and debugger should call this function. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Done_Context( TT_ExecContext exec )
- {
- FT_Memory memory = exec->memory;
-
-
- /* points zone */
- exec->maxPoints = 0;
- exec->maxContours = 0;
-
- /* free stack */
- FT_FREE( exec->stack );
- exec->stackSize = 0;
-
- /* free call stack */
- FT_FREE( exec->callStack );
- exec->callSize = 0;
- exec->callTop = 0;
-
- /* free glyph code range */
- FT_FREE( exec->glyphIns );
- exec->glyphSize = 0;
-
- exec->size = NULL;
- exec->face = NULL;
-
- FT_FREE( exec );
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Init_Context */
- /* */
- /* <Description> */
- /* Initializes a context object. */
- /* */
- /* <Input> */
- /* memory :: A handle to the parent memory object. */
- /* */
- /* <InOut> */
- /* exec :: A handle to the target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Init_Context( TT_ExecContext exec,
- FT_Memory memory )
- {
- FT_Error error;
-
-
- FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec ));
-
- exec->memory = memory;
- exec->callSize = 32;
-
- if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
- goto Fail_Memory;
-
- /* all values in the context are set to 0 already, but this is */
- /* here as a remainder */
- exec->maxPoints = 0;
- exec->maxContours = 0;
-
- exec->stackSize = 0;
- exec->glyphSize = 0;
-
- exec->stack = NULL;
- exec->glyphIns = NULL;
-
- exec->face = NULL;
- exec->size = NULL;
-
- return TT_Err_Ok;
-
- Fail_Memory:
- FT_ERROR(( "Init_Context: not enough memory for 0x%08lx\n",
- (FT_Long)exec ));
- TT_Done_Context( exec );
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Update_Max */
- /* */
- /* <Description> */
- /* Checks the size of a buffer and reallocates it if necessary. */
- /* */
- /* <Input> */
- /* memory :: A handle to the parent memory object. */
- /* */
- /* multiplier :: The size in bytes of each element in the buffer. */
- /* */
- /* new_max :: The new capacity (size) of the buffer. */
- /* */
- /* <InOut> */
- /* size :: The address of the buffer's current size expressed */
- /* in elements. */
- /* */
- /* buff :: The address of the buffer base pointer. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- static FT_Error
- Update_Max( FT_Memory memory,
- FT_ULong* size,
- FT_Long multiplier,
- void* _pbuff,
- FT_ULong new_max )
- {
- FT_Error error;
- void** pbuff = (void**)_pbuff;
-
-
- if ( *size < new_max )
- {
- if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
- return error;
- *size = new_max;
- }
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Load_Context */
- /* */
- /* <Description> */
- /* Prepare an execution context for glyph hinting. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* size :: A handle to the source size object. */
- /* */
- /* <InOut> */
- /* exec :: A handle to the target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only the glyph loader and debugger should call this function. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Load_Context( TT_ExecContext exec,
- TT_Face face,
- TT_Size size )
- {
- FT_Int i;
- FT_ULong tmp;
- TT_MaxProfile* maxp;
- FT_Error error;
-
-
- exec->face = face;
- maxp = &face->max_profile;
- exec->size = size;
-
- if ( size )
- {
- exec->numFDefs = size->num_function_defs;
- exec->maxFDefs = size->max_function_defs;
- exec->numIDefs = size->num_instruction_defs;
- exec->maxIDefs = size->max_instruction_defs;
- exec->FDefs = size->function_defs;
- exec->IDefs = size->instruction_defs;
- exec->tt_metrics = size->ttmetrics;
- exec->metrics = size->metrics;
-
- exec->maxFunc = size->max_func;
- exec->maxIns = size->max_ins;
-
- for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
- exec->codeRangeTable[i] = size->codeRangeTable[i];
-
- /* set graphics state */
- exec->GS = size->GS;
-
- exec->cvtSize = size->cvt_size;
- exec->cvt = size->cvt;
-
- exec->storeSize = size->storage_size;
- exec->storage = size->storage;
-
- exec->twilight = size->twilight;
- }
-
- /* XXX: We reserve a little more elements on the stack to deal safely */
- /* with broken fonts like arialbs, courbs, timesbs, etc. */
- tmp = exec->stackSize;
- error = Update_Max( exec->memory,
- &tmp,
- sizeof ( FT_F26Dot6 ),
- (void*)&exec->stack,
- maxp->maxStackElements + 32 );
- exec->stackSize = (FT_UInt)tmp;
- if ( error )
- return error;
-
- tmp = exec->glyphSize;
- error = Update_Max( exec->memory,
- &tmp,
- sizeof ( FT_Byte ),
- (void*)&exec->glyphIns,
- maxp->maxSizeOfInstructions );
- exec->glyphSize = (FT_UShort)tmp;
- if ( error )
- return error;
-
- exec->pts.n_points = 0;
- exec->pts.n_contours = 0;
-
- exec->zp1 = exec->pts;
- exec->zp2 = exec->pts;
- exec->zp0 = exec->pts;
-
- exec->instruction_trap = FALSE;
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Save_Context */
- /* */
- /* <Description> */
- /* Saves the code ranges in a `size' object. */
- /* */
- /* <Input> */
- /* exec :: A handle to the source execution context. */
- /* */
- /* <InOut> */
- /* size :: A handle to the target size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only the glyph loader and debugger should call this function. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Save_Context( TT_ExecContext exec,
- TT_Size size )
- {
- FT_Int i;
-
-
- /* XXXX: Will probably disappear soon with all the code range */
- /* management, which is now rather obsolete. */
- /* */
- size->num_function_defs = exec->numFDefs;
- size->num_instruction_defs = exec->numIDefs;
-
- size->max_func = exec->maxFunc;
- size->max_ins = exec->maxIns;
-
- for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
- size->codeRangeTable[i] = exec->codeRangeTable[i];
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Run_Context */
- /* */
- /* <Description> */
- /* Executes one or more instructions in the execution context. */
- /* */
- /* <Input> */
- /* debug :: A Boolean flag. If set, the function sets some internal */
- /* variables and returns immediately, otherwise TT_RunIns() */
- /* is called. */
- /* */
- /* This is commented out currently. */
- /* */
- /* <Input> */
- /* exec :: A handle to the target execution context. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only the glyph loader and debugger should call this function. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- TT_Run_Context( TT_ExecContext exec,
- FT_Bool debug )
- {
- FT_Error error;
-
-
- if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
- != TT_Err_Ok )
- return error;
-
- exec->zp0 = exec->pts;
- exec->zp1 = exec->pts;
- exec->zp2 = exec->pts;
-
- exec->GS.gep0 = 1;
- exec->GS.gep1 = 1;
- exec->GS.gep2 = 1;
-
- exec->GS.projVector.x = 0x4000;
- exec->GS.projVector.y = 0x0000;
-
- exec->GS.freeVector = exec->GS.projVector;
- exec->GS.dualVector = exec->GS.projVector;
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- exec->GS.both_x_axis = TRUE;
-#endif
-
- exec->GS.round_state = 1;
- exec->GS.loop = 1;
-
- /* some glyphs leave something on the stack. so we clean it */
- /* before a new execution. */
- exec->top = 0;
- exec->callTop = 0;
-
-#if 1
- FT_UNUSED( debug );
-
- return exec->face->interpreter( exec );
-#else
- if ( !debug )
- return TT_RunIns( exec );
- else
- return TT_Err_Ok;
-#endif
- }
-
-
- /* The default value for `scan_control' is documented as FALSE in the */
- /* TrueType specification. This is confusing since it implies a */
- /* Boolean value. However, this is not the case, thus both the */
- /* default values of our `scan_type' and `scan_control' fields (which */
- /* the documentation's `scan_control' variable is split into) are */
- /* zero. */
-
- const TT_GraphicsState tt_default_graphics_state =
- {
- 0, 0, 0,
- { 0x4000, 0 },
- { 0x4000, 0 },
- { 0x4000, 0 },
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- TRUE,
-#endif
-
- 1, 64, 1,
- TRUE, 68, 0, 0, 9, 3,
- 0, FALSE, 0, 1, 1, 1
- };
-
-
- /* documentation is in ttinterp.h */
-
- FT_EXPORT_DEF( TT_ExecContext )
- TT_New_Context( TT_Driver driver )
- {
- TT_ExecContext exec;
- FT_Memory memory;
-
-
- memory = driver->root.root.memory;
- exec = driver->context;
-
- if ( !driver->context )
- {
- FT_Error error;
-
-
- /* allocate object */
- if ( FT_NEW( exec ) )
- goto Exit;
-
- /* initialize it */
- error = Init_Context( exec, memory );
- if ( error )
- goto Fail;
-
- /* store it into the driver */
- driver->context = exec;
- }
-
- Exit:
- return driver->context;
-
- Fail:
- FT_FREE( exec );
-
- return 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* Before an opcode is executed, the interpreter verifies that there are */
- /* enough arguments on the stack, with the help of the `Pop_Push_Count' */
- /* table. */
- /* */
- /* For each opcode, the first column gives the number of arguments that */
- /* are popped from the stack; the second one gives the number of those */
- /* that are pushed in result. */
- /* */
- /* Opcodes which have a varying number of parameters in the data stream */
- /* (NPUSHB, NPUSHW) are handled specially; they have a negative value in */
- /* the `opcode_length' table, and the value in `Pop_Push_Count' is set */
- /* to zero. */
- /* */
- /*************************************************************************/
-
-
-#undef PACK
-#define PACK( x, y ) ( ( x << 4 ) | y )
-
-
- static
- const FT_Byte Pop_Push_Count[256] =
- {
- /* opcodes are gathered in groups of 16 */
- /* please keep the spaces as they are */
-
- /* SVTCA y */ PACK( 0, 0 ),
- /* SVTCA x */ PACK( 0, 0 ),
- /* SPvTCA y */ PACK( 0, 0 ),
- /* SPvTCA x */ PACK( 0, 0 ),
- /* SFvTCA y */ PACK( 0, 0 ),
- /* SFvTCA x */ PACK( 0, 0 ),
- /* SPvTL // */ PACK( 2, 0 ),
- /* SPvTL + */ PACK( 2, 0 ),
- /* SFvTL // */ PACK( 2, 0 ),
- /* SFvTL + */ PACK( 2, 0 ),
- /* SPvFS */ PACK( 2, 0 ),
- /* SFvFS */ PACK( 2, 0 ),
- /* GPV */ PACK( 0, 2 ),
- /* GFV */ PACK( 0, 2 ),
- /* SFvTPv */ PACK( 0, 0 ),
- /* ISECT */ PACK( 5, 0 ),
-
- /* SRP0 */ PACK( 1, 0 ),
- /* SRP1 */ PACK( 1, 0 ),
- /* SRP2 */ PACK( 1, 0 ),
- /* SZP0 */ PACK( 1, 0 ),
- /* SZP1 */ PACK( 1, 0 ),
- /* SZP2 */ PACK( 1, 0 ),
- /* SZPS */ PACK( 1, 0 ),
- /* SLOOP */ PACK( 1, 0 ),
- /* RTG */ PACK( 0, 0 ),
- /* RTHG */ PACK( 0, 0 ),
- /* SMD */ PACK( 1, 0 ),
- /* ELSE */ PACK( 0, 0 ),
- /* JMPR */ PACK( 1, 0 ),
- /* SCvTCi */ PACK( 1, 0 ),
- /* SSwCi */ PACK( 1, 0 ),
- /* SSW */ PACK( 1, 0 ),
-
- /* DUP */ PACK( 1, 2 ),
- /* POP */ PACK( 1, 0 ),
- /* CLEAR */ PACK( 0, 0 ),
- /* SWAP */ PACK( 2, 2 ),
- /* DEPTH */ PACK( 0, 1 ),
- /* CINDEX */ PACK( 1, 1 ),
- /* MINDEX */ PACK( 1, 0 ),
- /* AlignPTS */ PACK( 2, 0 ),
- /* INS_$28 */ PACK( 0, 0 ),
- /* UTP */ PACK( 1, 0 ),
- /* LOOPCALL */ PACK( 2, 0 ),
- /* CALL */ PACK( 1, 0 ),
- /* FDEF */ PACK( 1, 0 ),
- /* ENDF */ PACK( 0, 0 ),
- /* MDAP[0] */ PACK( 1, 0 ),
- /* MDAP[1] */ PACK( 1, 0 ),
-
- /* IUP[0] */ PACK( 0, 0 ),
- /* IUP[1] */ PACK( 0, 0 ),
- /* SHP[0] */ PACK( 0, 0 ),
- /* SHP[1] */ PACK( 0, 0 ),
- /* SHC[0] */ PACK( 1, 0 ),
- /* SHC[1] */ PACK( 1, 0 ),
- /* SHZ[0] */ PACK( 1, 0 ),
- /* SHZ[1] */ PACK( 1, 0 ),
- /* SHPIX */ PACK( 1, 0 ),
- /* IP */ PACK( 0, 0 ),
- /* MSIRP[0] */ PACK( 2, 0 ),
- /* MSIRP[1] */ PACK( 2, 0 ),
- /* AlignRP */ PACK( 0, 0 ),
- /* RTDG */ PACK( 0, 0 ),
- /* MIAP[0] */ PACK( 2, 0 ),
- /* MIAP[1] */ PACK( 2, 0 ),
-
- /* NPushB */ PACK( 0, 0 ),
- /* NPushW */ PACK( 0, 0 ),
- /* WS */ PACK( 2, 0 ),
- /* RS */ PACK( 1, 1 ),
- /* WCvtP */ PACK( 2, 0 ),
- /* RCvt */ PACK( 1, 1 ),
- /* GC[0] */ PACK( 1, 1 ),
- /* GC[1] */ PACK( 1, 1 ),
- /* SCFS */ PACK( 2, 0 ),
- /* MD[0] */ PACK( 2, 1 ),
- /* MD[1] */ PACK( 2, 1 ),
- /* MPPEM */ PACK( 0, 1 ),
- /* MPS */ PACK( 0, 1 ),
- /* FlipON */ PACK( 0, 0 ),
- /* FlipOFF */ PACK( 0, 0 ),
- /* DEBUG */ PACK( 1, 0 ),
-
- /* LT */ PACK( 2, 1 ),
- /* LTEQ */ PACK( 2, 1 ),
- /* GT */ PACK( 2, 1 ),
- /* GTEQ */ PACK( 2, 1 ),
- /* EQ */ PACK( 2, 1 ),
- /* NEQ */ PACK( 2, 1 ),
- /* ODD */ PACK( 1, 1 ),
- /* EVEN */ PACK( 1, 1 ),
- /* IF */ PACK( 1, 0 ),
- /* EIF */ PACK( 0, 0 ),
- /* AND */ PACK( 2, 1 ),
- /* OR */ PACK( 2, 1 ),
- /* NOT */ PACK( 1, 1 ),
- /* DeltaP1 */ PACK( 1, 0 ),
- /* SDB */ PACK( 1, 0 ),
- /* SDS */ PACK( 1, 0 ),
-
- /* ADD */ PACK( 2, 1 ),
- /* SUB */ PACK( 2, 1 ),
- /* DIV */ PACK( 2, 1 ),
- /* MUL */ PACK( 2, 1 ),
- /* ABS */ PACK( 1, 1 ),
- /* NEG */ PACK( 1, 1 ),
- /* FLOOR */ PACK( 1, 1 ),
- /* CEILING */ PACK( 1, 1 ),
- /* ROUND[0] */ PACK( 1, 1 ),
- /* ROUND[1] */ PACK( 1, 1 ),
- /* ROUND[2] */ PACK( 1, 1 ),
- /* ROUND[3] */ PACK( 1, 1 ),
- /* NROUND[0] */ PACK( 1, 1 ),
- /* NROUND[1] */ PACK( 1, 1 ),
- /* NROUND[2] */ PACK( 1, 1 ),
- /* NROUND[3] */ PACK( 1, 1 ),
-
- /* WCvtF */ PACK( 2, 0 ),
- /* DeltaP2 */ PACK( 1, 0 ),
- /* DeltaP3 */ PACK( 1, 0 ),
- /* DeltaCn[0] */ PACK( 1, 0 ),
- /* DeltaCn[1] */ PACK( 1, 0 ),
- /* DeltaCn[2] */ PACK( 1, 0 ),
- /* SROUND */ PACK( 1, 0 ),
- /* S45Round */ PACK( 1, 0 ),
- /* JROT */ PACK( 2, 0 ),
- /* JROF */ PACK( 2, 0 ),
- /* ROFF */ PACK( 0, 0 ),
- /* INS_$7B */ PACK( 0, 0 ),
- /* RUTG */ PACK( 0, 0 ),
- /* RDTG */ PACK( 0, 0 ),
- /* SANGW */ PACK( 1, 0 ),
- /* AA */ PACK( 1, 0 ),
-
- /* FlipPT */ PACK( 0, 0 ),
- /* FlipRgON */ PACK( 2, 0 ),
- /* FlipRgOFF */ PACK( 2, 0 ),
- /* INS_$83 */ PACK( 0, 0 ),
- /* INS_$84 */ PACK( 0, 0 ),
- /* ScanCTRL */ PACK( 1, 0 ),
- /* SDVPTL[0] */ PACK( 2, 0 ),
- /* SDVPTL[1] */ PACK( 2, 0 ),
- /* GetINFO */ PACK( 1, 1 ),
- /* IDEF */ PACK( 1, 0 ),
- /* ROLL */ PACK( 3, 3 ),
- /* MAX */ PACK( 2, 1 ),
- /* MIN */ PACK( 2, 1 ),
- /* ScanTYPE */ PACK( 1, 0 ),
- /* InstCTRL */ PACK( 2, 0 ),
- /* INS_$8F */ PACK( 0, 0 ),
-
- /* INS_$90 */ PACK( 0, 0 ),
- /* INS_$91 */ PACK( 0, 0 ),
- /* INS_$92 */ PACK( 0, 0 ),
- /* INS_$93 */ PACK( 0, 0 ),
- /* INS_$94 */ PACK( 0, 0 ),
- /* INS_$95 */ PACK( 0, 0 ),
- /* INS_$96 */ PACK( 0, 0 ),
- /* INS_$97 */ PACK( 0, 0 ),
- /* INS_$98 */ PACK( 0, 0 ),
- /* INS_$99 */ PACK( 0, 0 ),
- /* INS_$9A */ PACK( 0, 0 ),
- /* INS_$9B */ PACK( 0, 0 ),
- /* INS_$9C */ PACK( 0, 0 ),
- /* INS_$9D */ PACK( 0, 0 ),
- /* INS_$9E */ PACK( 0, 0 ),
- /* INS_$9F */ PACK( 0, 0 ),
-
- /* INS_$A0 */ PACK( 0, 0 ),
- /* INS_$A1 */ PACK( 0, 0 ),
- /* INS_$A2 */ PACK( 0, 0 ),
- /* INS_$A3 */ PACK( 0, 0 ),
- /* INS_$A4 */ PACK( 0, 0 ),
- /* INS_$A5 */ PACK( 0, 0 ),
- /* INS_$A6 */ PACK( 0, 0 ),
- /* INS_$A7 */ PACK( 0, 0 ),
- /* INS_$A8 */ PACK( 0, 0 ),
- /* INS_$A9 */ PACK( 0, 0 ),
- /* INS_$AA */ PACK( 0, 0 ),
- /* INS_$AB */ PACK( 0, 0 ),
- /* INS_$AC */ PACK( 0, 0 ),
- /* INS_$AD */ PACK( 0, 0 ),
- /* INS_$AE */ PACK( 0, 0 ),
- /* INS_$AF */ PACK( 0, 0 ),
-
- /* PushB[0] */ PACK( 0, 1 ),
- /* PushB[1] */ PACK( 0, 2 ),
- /* PushB[2] */ PACK( 0, 3 ),
- /* PushB[3] */ PACK( 0, 4 ),
- /* PushB[4] */ PACK( 0, 5 ),
- /* PushB[5] */ PACK( 0, 6 ),
- /* PushB[6] */ PACK( 0, 7 ),
- /* PushB[7] */ PACK( 0, 8 ),
- /* PushW[0] */ PACK( 0, 1 ),
- /* PushW[1] */ PACK( 0, 2 ),
- /* PushW[2] */ PACK( 0, 3 ),
- /* PushW[3] */ PACK( 0, 4 ),
- /* PushW[4] */ PACK( 0, 5 ),
- /* PushW[5] */ PACK( 0, 6 ),
- /* PushW[6] */ PACK( 0, 7 ),
- /* PushW[7] */ PACK( 0, 8 ),
-
- /* MDRP[00] */ PACK( 1, 0 ),
- /* MDRP[01] */ PACK( 1, 0 ),
- /* MDRP[02] */ PACK( 1, 0 ),
- /* MDRP[03] */ PACK( 1, 0 ),
- /* MDRP[04] */ PACK( 1, 0 ),
- /* MDRP[05] */ PACK( 1, 0 ),
- /* MDRP[06] */ PACK( 1, 0 ),
- /* MDRP[07] */ PACK( 1, 0 ),
- /* MDRP[08] */ PACK( 1, 0 ),
- /* MDRP[09] */ PACK( 1, 0 ),
- /* MDRP[10] */ PACK( 1, 0 ),
- /* MDRP[11] */ PACK( 1, 0 ),
- /* MDRP[12] */ PACK( 1, 0 ),
- /* MDRP[13] */ PACK( 1, 0 ),
- /* MDRP[14] */ PACK( 1, 0 ),
- /* MDRP[15] */ PACK( 1, 0 ),
-
- /* MDRP[16] */ PACK( 1, 0 ),
- /* MDRP[17] */ PACK( 1, 0 ),
- /* MDRP[18] */ PACK( 1, 0 ),
- /* MDRP[19] */ PACK( 1, 0 ),
- /* MDRP[20] */ PACK( 1, 0 ),
- /* MDRP[21] */ PACK( 1, 0 ),
- /* MDRP[22] */ PACK( 1, 0 ),
- /* MDRP[23] */ PACK( 1, 0 ),
- /* MDRP[24] */ PACK( 1, 0 ),
- /* MDRP[25] */ PACK( 1, 0 ),
- /* MDRP[26] */ PACK( 1, 0 ),
- /* MDRP[27] */ PACK( 1, 0 ),
- /* MDRP[28] */ PACK( 1, 0 ),
- /* MDRP[29] */ PACK( 1, 0 ),
- /* MDRP[30] */ PACK( 1, 0 ),
- /* MDRP[31] */ PACK( 1, 0 ),
-
- /* MIRP[00] */ PACK( 2, 0 ),
- /* MIRP[01] */ PACK( 2, 0 ),
- /* MIRP[02] */ PACK( 2, 0 ),
- /* MIRP[03] */ PACK( 2, 0 ),
- /* MIRP[04] */ PACK( 2, 0 ),
- /* MIRP[05] */ PACK( 2, 0 ),
- /* MIRP[06] */ PACK( 2, 0 ),
- /* MIRP[07] */ PACK( 2, 0 ),
- /* MIRP[08] */ PACK( 2, 0 ),
- /* MIRP[09] */ PACK( 2, 0 ),
- /* MIRP[10] */ PACK( 2, 0 ),
- /* MIRP[11] */ PACK( 2, 0 ),
- /* MIRP[12] */ PACK( 2, 0 ),
- /* MIRP[13] */ PACK( 2, 0 ),
- /* MIRP[14] */ PACK( 2, 0 ),
- /* MIRP[15] */ PACK( 2, 0 ),
-
- /* MIRP[16] */ PACK( 2, 0 ),
- /* MIRP[17] */ PACK( 2, 0 ),
- /* MIRP[18] */ PACK( 2, 0 ),
- /* MIRP[19] */ PACK( 2, 0 ),
- /* MIRP[20] */ PACK( 2, 0 ),
- /* MIRP[21] */ PACK( 2, 0 ),
- /* MIRP[22] */ PACK( 2, 0 ),
- /* MIRP[23] */ PACK( 2, 0 ),
- /* MIRP[24] */ PACK( 2, 0 ),
- /* MIRP[25] */ PACK( 2, 0 ),
- /* MIRP[26] */ PACK( 2, 0 ),
- /* MIRP[27] */ PACK( 2, 0 ),
- /* MIRP[28] */ PACK( 2, 0 ),
- /* MIRP[29] */ PACK( 2, 0 ),
- /* MIRP[30] */ PACK( 2, 0 ),
- /* MIRP[31] */ PACK( 2, 0 )
- };
-
-
- static
- const FT_Char opcode_length[256] =
- {
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- -1,-2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 2, 3, 4, 5, 6, 7, 8, 9, 3, 5, 7, 9, 11,13,15,17,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
- };
-
-#undef PACK
-
-#if 1
-
- static FT_Int32
- TT_MulFix14( FT_Int32 a,
- FT_Int b )
- {
- FT_Int32 sign;
- FT_UInt32 ah, al, mid, lo, hi;
-
-
- sign = a ^ b;
-
- if ( a < 0 )
- a = -a;
- if ( b < 0 )
- b = -b;
-
- ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU );
- al = (FT_UInt32)( a & 0xFFFFU );
-
- lo = al * b;
- mid = ah * b;
- hi = mid >> 16;
- mid = ( mid << 16 ) + ( 1 << 13 ); /* rounding */
- lo += mid;
- if ( lo < mid )
- hi += 1;
-
- mid = ( lo >> 14 ) | ( hi << 18 );
-
- return sign >= 0 ? (FT_Int32)mid : -(FT_Int32)mid;
- }
-
-#else
-
- /* compute (a*b)/2^14 with maximal accuracy and rounding */
- static FT_Int32
- TT_MulFix14( FT_Int32 a,
- FT_Int b )
- {
- FT_Int32 m, s, hi;
- FT_UInt32 l, lo;
-
-
- /* compute ax*bx as 64-bit value */
- l = (FT_UInt32)( ( a & 0xFFFFU ) * b );
- m = ( a >> 16 ) * b;
-
- lo = l + (FT_UInt32)( m << 16 );
- hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l );
-
- /* divide the result by 2^14 with rounding */
- s = hi >> 31;
- l = lo + (FT_UInt32)s;
- hi += s + ( l < lo );
- lo = l;
-
- l = lo + 0x2000U;
- hi += l < lo;
-
- return ( hi << 18 ) | ( l >> 14 );
- }
-#endif
-
-
- /* compute (ax*bx+ay*by)/2^14 with maximal accuracy and rounding */
- static FT_Int32
- TT_DotFix14( FT_Int32 ax,
- FT_Int32 ay,
- FT_Int bx,
- FT_Int by )
- {
- FT_Int32 m, s, hi1, hi2, hi;
- FT_UInt32 l, lo1, lo2, lo;
-
-
- /* compute ax*bx as 64-bit value */
- l = (FT_UInt32)( ( ax & 0xFFFFU ) * bx );
- m = ( ax >> 16 ) * bx;
-
- lo1 = l + (FT_UInt32)( m << 16 );
- hi1 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo1 < l );
-
- /* compute ay*by as 64-bit value */
- l = (FT_UInt32)( ( ay & 0xFFFFU ) * by );
- m = ( ay >> 16 ) * by;
-
- lo2 = l + (FT_UInt32)( m << 16 );
- hi2 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo2 < l );
-
- /* add them */
- lo = lo1 + lo2;
- hi = hi1 + hi2 + ( lo < lo1 );
-
- /* divide the result by 2^14 with rounding */
- s = hi >> 31;
- l = lo + (FT_UInt32)s;
- hi += s + ( l < lo );
- lo = l;
-
- l = lo + 0x2000U;
- hi += ( l < lo );
-
- return ( hi << 18 ) | ( l >> 14 );
- }
-
-
- /* return length of given vector */
-
-#if 0
-
- static FT_Int32
- TT_VecLen( FT_Int32 x,
- FT_Int32 y )
- {
- FT_Int32 m, hi1, hi2, hi;
- FT_UInt32 l, lo1, lo2, lo;
-
-
- /* compute x*x as 64-bit value */
- lo = (FT_UInt32)( x & 0xFFFFU );
- hi = x >> 16;
-
- l = lo * lo;
- m = hi * lo;
- hi = hi * hi;
-
- lo1 = l + (FT_UInt32)( m << 17 );
- hi1 = hi + ( m >> 15 ) + ( lo1 < l );
-
- /* compute y*y as 64-bit value */
- lo = (FT_UInt32)( y & 0xFFFFU );
- hi = y >> 16;
-
- l = lo * lo;
- m = hi * lo;
- hi = hi * hi;
-
- lo2 = l + (FT_UInt32)( m << 17 );
- hi2 = hi + ( m >> 15 ) + ( lo2 < l );
-
- /* add them to get 'x*x+y*y' as 64-bit value */
- lo = lo1 + lo2;
- hi = hi1 + hi2 + ( lo < lo1 );
-
- /* compute the square root of this value */
- {
- FT_UInt32 root, rem, test_div;
- FT_Int count;
-
-
- root = 0;
-
- {
- rem = 0;
- count = 32;
- do
- {
- rem = ( rem << 2 ) | ( (FT_UInt32)hi >> 30 );
- hi = ( hi << 2 ) | ( lo >> 30 );
- lo <<= 2;
- root <<= 1;
- test_div = ( root << 1 ) + 1;
-
- if ( rem >= test_div )
- {
- rem -= test_div;
- root += 1;
- }
- } while ( --count );
- }
-
- return (FT_Int32)root;
- }
- }
-
-#else
-
- /* this version uses FT_Vector_Length which computes the same value */
- /* much, much faster.. */
- /* */
- static FT_F26Dot6
- TT_VecLen( FT_F26Dot6 X,
- FT_F26Dot6 Y )
- {
- FT_Vector v;
-
-
- v.x = X;
- v.y = Y;
-
- return FT_Vector_Length( &v );
- }
-
-#endif
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Current_Ratio */
- /* */
- /* <Description> */
- /* Returns the current aspect ratio scaling factor depending on the */
- /* projection vector's state and device resolutions. */
- /* */
- /* <Return> */
- /* The aspect ratio in 16.16 format, always <= 1.0 . */
- /* */
- static FT_Long
- Current_Ratio( EXEC_OP )
- {
- if ( !CUR.tt_metrics.ratio )
- {
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- if ( CUR.face->unpatented_hinting )
- {
- if ( CUR.GS.both_x_axis )
- CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
- else
- CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
- }
- else
-#endif
- {
- if ( CUR.GS.projVector.y == 0 )
- CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
-
- else if ( CUR.GS.projVector.x == 0 )
- CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
-
- else
- {
- FT_Long x, y;
-
-
- x = TT_MULDIV( CUR.GS.projVector.x,
- CUR.tt_metrics.x_ratio, 0x4000 );
- y = TT_MULDIV( CUR.GS.projVector.y,
- CUR.tt_metrics.y_ratio, 0x4000 );
- CUR.tt_metrics.ratio = TT_VecLen( x, y );
- }
- }
- }
- return CUR.tt_metrics.ratio;
- }
-
-
- static FT_Long
- Current_Ppem( EXEC_OP )
- {
- return TT_MULFIX( CUR.tt_metrics.ppem, CURRENT_Ratio() );
- }
-
-
- /*************************************************************************/
- /* */
- /* Functions related to the control value table (CVT). */
- /* */
- /*************************************************************************/
-
-
- FT_CALLBACK_DEF( FT_F26Dot6 )
- Read_CVT( EXEC_OP_ FT_ULong idx )
- {
- return CUR.cvt[idx];
- }
-
-
- FT_CALLBACK_DEF( FT_F26Dot6 )
- Read_CVT_Stretched( EXEC_OP_ FT_ULong idx )
- {
- return TT_MULFIX( CUR.cvt[idx], CURRENT_Ratio() );
- }
-
-
- FT_CALLBACK_DEF( void )
- Write_CVT( EXEC_OP_ FT_ULong idx,
- FT_F26Dot6 value )
- {
- CUR.cvt[idx] = value;
- }
-
-
- FT_CALLBACK_DEF( void )
- Write_CVT_Stretched( EXEC_OP_ FT_ULong idx,
- FT_F26Dot6 value )
- {
- CUR.cvt[idx] = FT_DivFix( value, CURRENT_Ratio() );
- }
-
-
- FT_CALLBACK_DEF( void )
- Move_CVT( EXEC_OP_ FT_ULong idx,
- FT_F26Dot6 value )
- {
- CUR.cvt[idx] += value;
- }
-
-
- FT_CALLBACK_DEF( void )
- Move_CVT_Stretched( EXEC_OP_ FT_ULong idx,
- FT_F26Dot6 value )
- {
- CUR.cvt[idx] += FT_DivFix( value, CURRENT_Ratio() );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* GetShortIns */
- /* */
- /* <Description> */
- /* Returns a short integer taken from the instruction stream at */
- /* address IP. */
- /* */
- /* <Return> */
- /* Short read at code[IP]. */
- /* */
- /* <Note> */
- /* This one could become a macro. */
- /* */
- static FT_Short
- GetShortIns( EXEC_OP )
- {
- /* Reading a byte stream so there is no endianess (DaveP) */
- CUR.IP += 2;
- return (FT_Short)( ( CUR.code[CUR.IP - 2] << 8 ) +
- CUR.code[CUR.IP - 1] );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Ins_Goto_CodeRange */
- /* */
- /* <Description> */
- /* Goes to a certain code range in the instruction stream. */
- /* */
- /* <Input> */
- /* aRange :: The index of the code range. */
- /* */
- /* aIP :: The new IP address in the code range. */
- /* */
- /* <Return> */
- /* SUCCESS or FAILURE. */
- /* */
- static FT_Bool
- Ins_Goto_CodeRange( EXEC_OP_ FT_Int aRange,
- FT_ULong aIP )
- {
- TT_CodeRange* range;
-
-
- if ( aRange < 1 || aRange > 3 )
- {
- CUR.error = TT_Err_Bad_Argument;
- return FAILURE;
- }
-
- range = &CUR.codeRangeTable[aRange - 1];
-
- if ( range->base == NULL ) /* invalid coderange */
- {
- CUR.error = TT_Err_Invalid_CodeRange;
- return FAILURE;
- }
-
- /* NOTE: Because the last instruction of a program may be a CALL */
- /* which will return to the first byte *after* the code */
- /* range, we test for AIP <= Size, instead of AIP < Size. */
-
- if ( aIP > range->size )
- {
- CUR.error = TT_Err_Code_Overflow;
- return FAILURE;
- }
-
- CUR.code = range->base;
- CUR.codeSize = range->size;
- CUR.IP = aIP;
- CUR.curRange = aRange;
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Direct_Move */
- /* */
- /* <Description> */
- /* Moves a point by a given distance along the freedom vector. The */
- /* point will be `touched'. */
- /* */
- /* <Input> */
- /* point :: The index of the point to move. */
- /* */
- /* distance :: The distance to apply. */
- /* */
- /* <InOut> */
- /* zone :: The affected glyph zone. */
- /* */
- static void
- Direct_Move( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_F26Dot6 v;
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- FT_ASSERT( !CUR.face->unpatented_hinting );
-#endif
-
- v = CUR.GS.freeVector.x;
-
- if ( v != 0 )
- {
- zone->cur[point].x += TT_MULDIV( distance,
- v * 0x10000L,
- CUR.F_dot_P );
-
- zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
- }
-
- v = CUR.GS.freeVector.y;
-
- if ( v != 0 )
- {
- zone->cur[point].y += TT_MULDIV( distance,
- v * 0x10000L,
- CUR.F_dot_P );
-
- zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Direct_Move_Orig */
- /* */
- /* <Description> */
- /* Moves the *original* position of a point by a given distance along */
- /* the freedom vector. Obviously, the point will not be `touched'. */
- /* */
- /* <Input> */
- /* point :: The index of the point to move. */
- /* */
- /* distance :: The distance to apply. */
- /* */
- /* <InOut> */
- /* zone :: The affected glyph zone. */
- /* */
- static void
- Direct_Move_Orig( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_F26Dot6 v;
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- FT_ASSERT( !CUR.face->unpatented_hinting );
-#endif
-
- v = CUR.GS.freeVector.x;
-
- if ( v != 0 )
- zone->org[point].x += TT_MULDIV( distance,
- v * 0x10000L,
- CUR.F_dot_P );
-
- v = CUR.GS.freeVector.y;
-
- if ( v != 0 )
- zone->org[point].y += TT_MULDIV( distance,
- v * 0x10000L,
- CUR.F_dot_P );
- }
-
-
- /*************************************************************************/
- /* */
- /* Special versions of Direct_Move() */
- /* */
- /* The following versions are used whenever both vectors are both */
- /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
- /* */
- /*************************************************************************/
-
-
- static void
- Direct_Move_X( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_UNUSED_EXEC;
-
- zone->cur[point].x += distance;
- zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
- }
-
-
- static void
- Direct_Move_Y( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_UNUSED_EXEC;
-
- zone->cur[point].y += distance;
- zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
- }
-
-
- /*************************************************************************/
- /* */
- /* Special versions of Direct_Move_Orig() */
- /* */
- /* The following versions are used whenever both vectors are both */
- /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */
- /* */
- /*************************************************************************/
-
-
- static void
- Direct_Move_Orig_X( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_UNUSED_EXEC;
-
- zone->org[point].x += distance;
- }
-
-
- static void
- Direct_Move_Orig_Y( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance )
- {
- FT_UNUSED_EXEC;
-
- zone->org[point].y += distance;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_None */
- /* */
- /* <Description> */
- /* Does not round, but adds engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance (not) to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* The compensated distance. */
- /* */
- /* <Note> */
- /* The TrueType specification says very few about the relationship */
- /* between rounding and engine compensation. However, it seems from */
- /* the description of super round that we should add the compensation */
- /* before rounding. */
- /* */
- static FT_F26Dot6
- Round_None( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = distance + compensation;
- if ( distance && val < 0 )
- val = 0;
- }
- else {
- val = distance - compensation;
- if ( val > 0 )
- val = 0;
- }
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_To_Grid */
- /* */
- /* <Description> */
- /* Rounds value to grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- static FT_F26Dot6
- Round_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = distance + compensation + 32;
- if ( distance && val > 0 )
- val &= ~63;
- else
- val = 0;
- }
- else
- {
- val = -FT_PIX_ROUND( compensation - distance );
- if ( val > 0 )
- val = 0;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_To_Half_Grid */
- /* */
- /* <Description> */
- /* Rounds value to half grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- static FT_F26Dot6
- Round_To_Half_Grid( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = FT_PIX_FLOOR( distance + compensation ) + 32;
- if ( distance && val < 0 )
- val = 0;
- }
- else
- {
- val = -( FT_PIX_FLOOR( compensation - distance ) + 32 );
- if ( val > 0 )
- val = 0;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_Down_To_Grid */
- /* */
- /* <Description> */
- /* Rounds value down to grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- static FT_F26Dot6
- Round_Down_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = distance + compensation;
- if ( distance && val > 0 )
- val &= ~63;
- else
- val = 0;
- }
- else
- {
- val = -( ( compensation - distance ) & -64 );
- if ( val > 0 )
- val = 0;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_Up_To_Grid */
- /* */
- /* <Description> */
- /* Rounds value up to grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- static FT_F26Dot6
- Round_Up_To_Grid( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = distance + compensation + 63;
- if ( distance && val > 0 )
- val &= ~63;
- else
- val = 0;
- }
- else
- {
- val = - FT_PIX_CEIL( compensation - distance );
- if ( val > 0 )
- val = 0;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_To_Double_Grid */
- /* */
- /* <Description> */
- /* Rounds value to double grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- static FT_F26Dot6
- Round_To_Double_Grid( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
- FT_UNUSED_EXEC;
-
-
- if ( distance >= 0 )
- {
- val = distance + compensation + 16;
- if ( distance && val > 0 )
- val &= ~31;
- else
- val = 0;
- }
- else
- {
- val = -FT_PAD_ROUND( compensation - distance, 32 );
- if ( val > 0 )
- val = 0;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_Super */
- /* */
- /* <Description> */
- /* Super-rounds value to grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- /* <Note> */
- /* The TrueType specification says very few about the relationship */
- /* between rounding and engine compensation. However, it seems from */
- /* the description of super round that we should add the compensation */
- /* before rounding. */
- /* */
- static FT_F26Dot6
- Round_Super( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
-
- if ( distance >= 0 )
- {
- val = ( distance - CUR.phase + CUR.threshold + compensation ) &
- -CUR.period;
- if ( distance && val < 0 )
- val = 0;
- val += CUR.phase;
- }
- else
- {
- val = -( ( CUR.threshold - CUR.phase - distance + compensation ) &
- -CUR.period );
- if ( val > 0 )
- val = 0;
- val -= CUR.phase;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Round_Super_45 */
- /* */
- /* <Description> */
- /* Super-rounds value to grid after adding engine compensation. */
- /* */
- /* <Input> */
- /* distance :: The distance to round. */
- /* */
- /* compensation :: The engine compensation. */
- /* */
- /* <Return> */
- /* Rounded distance. */
- /* */
- /* <Note> */
- /* There is a separate function for Round_Super_45() as we may need */
- /* greater precision. */
- /* */
- static FT_F26Dot6
- Round_Super_45( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation )
- {
- FT_F26Dot6 val;
-
-
- if ( distance >= 0 )
- {
- val = ( ( distance - CUR.phase + CUR.threshold + compensation ) /
- CUR.period ) * CUR.period;
- if ( distance && val < 0 )
- val = 0;
- val += CUR.phase;
- }
- else
- {
- val = -( ( ( CUR.threshold - CUR.phase - distance + compensation ) /
- CUR.period ) * CUR.period );
- if ( val > 0 )
- val = 0;
- val -= CUR.phase;
- }
-
- return val;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Compute_Round */
- /* */
- /* <Description> */
- /* Sets the rounding mode. */
- /* */
- /* <Input> */
- /* round_mode :: The rounding mode to be used. */
- /* */
- static void
- Compute_Round( EXEC_OP_ FT_Byte round_mode )
- {
- switch ( round_mode )
- {
- case TT_Round_Off:
- CUR.func_round = (TT_Round_Func)Round_None;
- break;
-
- case TT_Round_To_Grid:
- CUR.func_round = (TT_Round_Func)Round_To_Grid;
- break;
-
- case TT_Round_Up_To_Grid:
- CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
- break;
-
- case TT_Round_Down_To_Grid:
- CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
- break;
-
- case TT_Round_To_Half_Grid:
- CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
- break;
-
- case TT_Round_To_Double_Grid:
- CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
- break;
-
- case TT_Round_Super:
- CUR.func_round = (TT_Round_Func)Round_Super;
- break;
-
- case TT_Round_Super_45:
- CUR.func_round = (TT_Round_Func)Round_Super_45;
- break;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* SetSuperRound */
- /* */
- /* <Description> */
- /* Sets Super Round parameters. */
- /* */
- /* <Input> */
- /* GridPeriod :: Grid period */
- /* selector :: SROUND opcode */
- /* */
- static void
- SetSuperRound( EXEC_OP_ FT_F26Dot6 GridPeriod,
- FT_Long selector )
- {
- switch ( (FT_Int)( selector & 0xC0 ) )
- {
- case 0:
- CUR.period = GridPeriod / 2;
- break;
-
- case 0x40:
- CUR.period = GridPeriod;
- break;
-
- case 0x80:
- CUR.period = GridPeriod * 2;
- break;
-
- /* This opcode is reserved, but... */
-
- case 0xC0:
- CUR.period = GridPeriod;
- break;
- }
-
- switch ( (FT_Int)( selector & 0x30 ) )
- {
- case 0:
- CUR.phase = 0;
- break;
-
- case 0x10:
- CUR.phase = CUR.period / 4;
- break;
-
- case 0x20:
- CUR.phase = CUR.period / 2;
- break;
-
- case 0x30:
- CUR.phase = CUR.period * 3 / 4;
- break;
- }
-
- if ( ( selector & 0x0F ) == 0 )
- CUR.threshold = CUR.period - 1;
- else
- CUR.threshold = ( (FT_Int)( selector & 0x0F ) - 4 ) * CUR.period / 8;
-
- CUR.period /= 256;
- CUR.phase /= 256;
- CUR.threshold /= 256;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Project */
- /* */
- /* <Description> */
- /* Computes the projection of vector given by (v2-v1) along the */
- /* current projection vector. */
- /* */
- /* <Input> */
- /* v1 :: First input vector. */
- /* v2 :: Second input vector. */
- /* */
- /* <Return> */
- /* The distance in F26dot6 format. */
- /* */
- static FT_F26Dot6
- Project( EXEC_OP_ FT_Pos dx,
- FT_Pos dy )
- {
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- FT_ASSERT( !CUR.face->unpatented_hinting );
-#endif
-
- return TT_DotFix14( dx, dy,
- CUR.GS.projVector.x,
- CUR.GS.projVector.y );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Dual_Project */
- /* */
- /* <Description> */
- /* Computes the projection of the vector given by (v2-v1) along the */
- /* current dual vector. */
- /* */
- /* <Input> */
- /* v1 :: First input vector. */
- /* v2 :: Second input vector. */
- /* */
- /* <Return> */
- /* The distance in F26dot6 format. */
- /* */
- static FT_F26Dot6
- Dual_Project( EXEC_OP_ FT_Pos dx,
- FT_Pos dy )
- {
- return TT_DotFix14( dx, dy,
- CUR.GS.dualVector.x,
- CUR.GS.dualVector.y );
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Project_x */
- /* */
- /* <Description> */
- /* Computes the projection of the vector given by (v2-v1) along the */
- /* horizontal axis. */
- /* */
- /* <Input> */
- /* v1 :: First input vector. */
- /* v2 :: Second input vector. */
- /* */
- /* <Return> */
- /* The distance in F26dot6 format. */
- /* */
- static FT_F26Dot6
- Project_x( EXEC_OP_ FT_Pos dx,
- FT_Pos dy )
- {
- FT_UNUSED_EXEC;
- FT_UNUSED( dy );
-
- return dx;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Project_y */
- /* */
- /* <Description> */
- /* Computes the projection of the vector given by (v2-v1) along the */
- /* vertical axis. */
- /* */
- /* <Input> */
- /* v1 :: First input vector. */
- /* v2 :: Second input vector. */
- /* */
- /* <Return> */
- /* The distance in F26dot6 format. */
- /* */
- static FT_F26Dot6
- Project_y( EXEC_OP_ FT_Pos dx,
- FT_Pos dy )
- {
- FT_UNUSED_EXEC;
- FT_UNUSED( dx );
-
- return dy;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Compute_Funcs */
- /* */
- /* <Description> */
- /* Computes the projection and movement function pointers according */
- /* to the current graphics state. */
- /* */
- static void
- Compute_Funcs( EXEC_OP )
- {
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- if ( CUR.face->unpatented_hinting )
- {
- /* If both vectors point rightwards along the x axis, set */
- /* `both-x-axis' true, otherwise set it false. The x values only */
- /* need be tested because the vector has been normalised to a unit */
- /* vector of length 0x4000 = unity. */
- CUR.GS.both_x_axis = (FT_Bool)( CUR.GS.projVector.x == 0x4000 &&
- CUR.GS.freeVector.x == 0x4000 );
-
- /* Throw away projection and freedom vector information */
- /* because the patents don't allow them to be stored. */
- /* The relevant US Patents are 5155805 and 5325479. */
- CUR.GS.projVector.x = 0;
- CUR.GS.projVector.y = 0;
- CUR.GS.freeVector.x = 0;
- CUR.GS.freeVector.y = 0;
-
- if ( CUR.GS.both_x_axis )
- {
- CUR.func_project = Project_x;
- CUR.func_move = Direct_Move_X;
- CUR.func_move_orig = Direct_Move_Orig_X;
- }
- else
- {
- CUR.func_project = Project_y;
- CUR.func_move = Direct_Move_Y;
- CUR.func_move_orig = Direct_Move_Orig_Y;
- }
-
- if ( CUR.GS.dualVector.x == 0x4000 )
- CUR.func_dualproj = Project_x;
- else
- {
- if ( CUR.GS.dualVector.y == 0x4000 )
- CUR.func_dualproj = Project_y;
- else
- CUR.func_dualproj = Dual_Project;
- }
-
- /* Force recalculation of cached aspect ratio */
- CUR.tt_metrics.ratio = 0;
-
- return;
- }
-#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING */
-
- if ( CUR.GS.freeVector.x == 0x4000 )
- CUR.F_dot_P = CUR.GS.projVector.x * 0x10000L;
- else
- {
- if ( CUR.GS.freeVector.y == 0x4000 )
- CUR.F_dot_P = CUR.GS.projVector.y * 0x10000L;
- else
- CUR.F_dot_P = (FT_Long)CUR.GS.projVector.x * CUR.GS.freeVector.x * 4 +
- (FT_Long)CUR.GS.projVector.y * CUR.GS.freeVector.y * 4;
- }
-
- if ( CUR.GS.projVector.x == 0x4000 )
- CUR.func_project = (TT_Project_Func)Project_x;
- else
- {
- if ( CUR.GS.projVector.y == 0x4000 )
- CUR.func_project = (TT_Project_Func)Project_y;
- else
- CUR.func_project = (TT_Project_Func)Project;
- }
-
- if ( CUR.GS.dualVector.x == 0x4000 )
- CUR.func_dualproj = (TT_Project_Func)Project_x;
- else
- {
- if ( CUR.GS.dualVector.y == 0x4000 )
- CUR.func_dualproj = (TT_Project_Func)Project_y;
- else
- CUR.func_dualproj = (TT_Project_Func)Dual_Project;
- }
-
- CUR.func_move = (TT_Move_Func)Direct_Move;
- CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig;
-
- if ( CUR.F_dot_P == 0x40000000L )
- {
- if ( CUR.GS.freeVector.x == 0x4000 )
- {
- CUR.func_move = (TT_Move_Func)Direct_Move_X;
- CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_X;
- }
- else
- {
- if ( CUR.GS.freeVector.y == 0x4000 )
- {
- CUR.func_move = (TT_Move_Func)Direct_Move_Y;
- CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_Y;
- }
- }
- }
-
- /* at small sizes, F_dot_P can become too small, resulting */
- /* in overflows and `spikes' in a number of glyphs like `w'. */
-
- if ( FT_ABS( CUR.F_dot_P ) < 0x4000000L )
- CUR.F_dot_P = 0x40000000L;
-
- /* Disable cached aspect ratio */
- CUR.tt_metrics.ratio = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Normalize */
- /* */
- /* <Description> */
- /* Norms a vector. */
- /* */
- /* <Input> */
- /* Vx :: The horizontal input vector coordinate. */
- /* Vy :: The vertical input vector coordinate. */
- /* */
- /* <Output> */
- /* R :: The normed unit vector. */
- /* */
- /* <Return> */
- /* Returns FAILURE if a vector parameter is zero. */
- /* */
- /* <Note> */
- /* In case Vx and Vy are both zero, Normalize() returns SUCCESS, and */
- /* R is undefined. */
- /* */
-
-
- static FT_Bool
- Normalize( EXEC_OP_ FT_F26Dot6 Vx,
- FT_F26Dot6 Vy,
- FT_UnitVector* R )
- {
- FT_F26Dot6 W;
- FT_Bool S1, S2;
-
- FT_UNUSED_EXEC;
-
-
- if ( FT_ABS( Vx ) < 0x10000L && FT_ABS( Vy ) < 0x10000L )
- {
- Vx *= 0x100;
- Vy *= 0x100;
-
- W = TT_VecLen( Vx, Vy );
-
- if ( W == 0 )
- {
- /* XXX: UNDOCUMENTED! It seems that it is possible to try */
- /* to normalize the vector (0,0). Return immediately. */
- return SUCCESS;
- }
-
- R->x = (FT_F2Dot14)FT_MulDiv( Vx, 0x4000L, W );
- R->y = (FT_F2Dot14)FT_MulDiv( Vy, 0x4000L, W );
-
- return SUCCESS;
- }
-
- W = TT_VecLen( Vx, Vy );
-
- Vx = FT_MulDiv( Vx, 0x4000L, W );
- Vy = FT_MulDiv( Vy, 0x4000L, W );
-
- W = Vx * Vx + Vy * Vy;
-
- /* Now, we want that Sqrt( W ) = 0x4000 */
- /* Or 0x10000000 <= W < 0x10004000 */
-
- if ( Vx < 0 )
- {
- Vx = -Vx;
- S1 = TRUE;
- }
- else
- S1 = FALSE;
-
- if ( Vy < 0 )
- {
- Vy = -Vy;
- S2 = TRUE;
- }
- else
- S2 = FALSE;
-
- while ( W < 0x10000000L )
- {
- /* We need to increase W by a minimal amount */
- if ( Vx < Vy )
- Vx++;
- else
- Vy++;
-
- W = Vx * Vx + Vy * Vy;
- }
-
- while ( W >= 0x10004000L )
- {
- /* We need to decrease W by a minimal amount */
- if ( Vx < Vy )
- Vx--;
- else
- Vy--;
-
- W = Vx * Vx + Vy * Vy;
- }
-
- /* Note that in various cases, we can only */
- /* compute a Sqrt(W) of 0x3FFF, eg. Vx = Vy */
-
- if ( S1 )
- Vx = -Vx;
-
- if ( S2 )
- Vy = -Vy;
-
- R->x = (FT_F2Dot14)Vx; /* Type conversion */
- R->y = (FT_F2Dot14)Vy; /* Type conversion */
-
- return SUCCESS;
- }
-
-
- /*************************************************************************/
- /* */
- /* Here we start with the implementation of the various opcodes. */
- /* */
- /*************************************************************************/
-
-
- static FT_Bool
- Ins_SxVTL( EXEC_OP_ FT_UShort aIdx1,
- FT_UShort aIdx2,
- FT_Int aOpc,
- FT_UnitVector* Vec )
- {
- FT_Long A, B, C;
- FT_Vector* p1;
- FT_Vector* p2;
-
-
- if ( BOUNDS( aIdx1, CUR.zp2.n_points ) ||
- BOUNDS( aIdx2, CUR.zp1.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return FAILURE;
- }
-
- p1 = CUR.zp1.cur + aIdx2;
- p2 = CUR.zp2.cur + aIdx1;
-
- A = p1->x - p2->x;
- B = p1->y - p2->y;
-
- if ( ( aOpc & 1 ) != 0 )
- {
- C = B; /* counter clockwise rotation */
- B = A;
- A = -C;
- }
-
- NORMalize( A, B, Vec );
-
- return SUCCESS;
- }
-
-
- /* When not using the big switch statements, the interpreter uses a */
- /* call table defined later below in this source. Each opcode must */
- /* thus have a corresponding function, even trivial ones. */
- /* */
- /* They are all defined there. */
-
-#define DO_SVTCA \
- { \
- FT_Short A, B; \
- \
- \
- A = (FT_Short)( CUR.opcode & 1 ) << 14; \
- B = A ^ (FT_Short)0x4000; \
- \
- CUR.GS.freeVector.x = A; \
- CUR.GS.projVector.x = A; \
- CUR.GS.dualVector.x = A; \
- \
- CUR.GS.freeVector.y = B; \
- CUR.GS.projVector.y = B; \
- CUR.GS.dualVector.y = B; \
- \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SPVTCA \
- { \
- FT_Short A, B; \
- \
- \
- A = (FT_Short)( CUR.opcode & 1 ) << 14; \
- B = A ^ (FT_Short)0x4000; \
- \
- CUR.GS.projVector.x = A; \
- CUR.GS.dualVector.x = A; \
- \
- CUR.GS.projVector.y = B; \
- CUR.GS.dualVector.y = B; \
- \
- GUESS_VECTOR( freeVector ); \
- \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SFVTCA \
- { \
- FT_Short A, B; \
- \
- \
- A = (FT_Short)( CUR.opcode & 1 ) << 14; \
- B = A ^ (FT_Short)0x4000; \
- \
- CUR.GS.freeVector.x = A; \
- CUR.GS.freeVector.y = B; \
- \
- GUESS_VECTOR( projVector ); \
- \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SPVTL \
- if ( INS_SxVTL( (FT_UShort)args[1], \
- (FT_UShort)args[0], \
- CUR.opcode, \
- &CUR.GS.projVector ) == SUCCESS ) \
- { \
- CUR.GS.dualVector = CUR.GS.projVector; \
- GUESS_VECTOR( freeVector ); \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SFVTL \
- if ( INS_SxVTL( (FT_UShort)args[1], \
- (FT_UShort)args[0], \
- CUR.opcode, \
- &CUR.GS.freeVector ) == SUCCESS ) \
- { \
- GUESS_VECTOR( projVector ); \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SFVTPV \
- GUESS_VECTOR( projVector ); \
- CUR.GS.freeVector = CUR.GS.projVector; \
- COMPUTE_Funcs();
-
-
-#define DO_SPVFS \
- { \
- FT_Short S; \
- FT_Long X, Y; \
- \
- \
- /* Only use low 16bits, then sign extend */ \
- S = (FT_Short)args[1]; \
- Y = (FT_Long)S; \
- S = (FT_Short)args[0]; \
- X = (FT_Long)S; \
- \
- NORMalize( X, Y, &CUR.GS.projVector ); \
- \
- CUR.GS.dualVector = CUR.GS.projVector; \
- GUESS_VECTOR( freeVector ); \
- COMPUTE_Funcs(); \
- }
-
-
-#define DO_SFVFS \
- { \
- FT_Short S; \
- FT_Long X, Y; \
- \
- \
- /* Only use low 16bits, then sign extend */ \
- S = (FT_Short)args[1]; \
- Y = (FT_Long)S; \
- S = (FT_Short)args[0]; \
- X = S; \
- \
- NORMalize( X, Y, &CUR.GS.freeVector ); \
- GUESS_VECTOR( projVector ); \
- COMPUTE_Funcs(); \
- }
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
-#define DO_GPV \
- if ( CUR.face->unpatented_hinting ) \
- { \
- args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
- args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
- } \
- else \
- { \
- args[0] = CUR.GS.projVector.x; \
- args[1] = CUR.GS.projVector.y; \
- }
-#else
-#define DO_GPV \
- args[0] = CUR.GS.projVector.x; \
- args[1] = CUR.GS.projVector.y;
-#endif
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
-#define DO_GFV \
- if ( CUR.face->unpatented_hinting ) \
- { \
- args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
- args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
- } \
- else \
- { \
- args[0] = CUR.GS.freeVector.x; \
- args[1] = CUR.GS.freeVector.y; \
- }
-#else
-#define DO_GFV \
- args[0] = CUR.GS.freeVector.x; \
- args[1] = CUR.GS.freeVector.y;
-#endif
-
-
-#define DO_SRP0 \
- CUR.GS.rp0 = (FT_UShort)args[0];
-
-
-#define DO_SRP1 \
- CUR.GS.rp1 = (FT_UShort)args[0];
-
-
-#define DO_SRP2 \
- CUR.GS.rp2 = (FT_UShort)args[0];
-
-
-#define DO_RTHG \
- CUR.GS.round_state = TT_Round_To_Half_Grid; \
- CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
-
-
-#define DO_RTG \
- CUR.GS.round_state = TT_Round_To_Grid; \
- CUR.func_round = (TT_Round_Func)Round_To_Grid;
-
-
-#define DO_RTDG \
- CUR.GS.round_state = TT_Round_To_Double_Grid; \
- CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
-
-
-#define DO_RUTG \
- CUR.GS.round_state = TT_Round_Up_To_Grid; \
- CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
-
-
-#define DO_RDTG \
- CUR.GS.round_state = TT_Round_Down_To_Grid; \
- CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
-
-
-#define DO_ROFF \
- CUR.GS.round_state = TT_Round_Off; \
- CUR.func_round = (TT_Round_Func)Round_None;
-
-
-#define DO_SROUND \
- SET_SuperRound( 0x4000, args[0] ); \
- CUR.GS.round_state = TT_Round_Super; \
- CUR.func_round = (TT_Round_Func)Round_Super;
-
-
-#define DO_S45ROUND \
- SET_SuperRound( 0x2D41, args[0] ); \
- CUR.GS.round_state = TT_Round_Super_45; \
- CUR.func_round = (TT_Round_Func)Round_Super_45;
-
-
-#define DO_SLOOP \
- if ( args[0] < 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- else \
- CUR.GS.loop = args[0];
-
-
-#define DO_SMD \
- CUR.GS.minimum_distance = args[0];
-
-
-#define DO_SCVTCI \
- CUR.GS.control_value_cutin = (FT_F26Dot6)args[0];
-
-
-#define DO_SSWCI \
- CUR.GS.single_width_cutin = (FT_F26Dot6)args[0];
-
-
- /* XXX: UNDOCUMENTED! or bug in the Windows engine? */
- /* */
- /* It seems that the value that is read here is */
- /* expressed in 16.16 format rather than in font */
- /* units. */
- /* */
-#define DO_SSW \
- CUR.GS.single_width_value = (FT_F26Dot6)( args[0] >> 10 );
-
-
-#define DO_FLIPON \
- CUR.GS.auto_flip = TRUE;
-
-
-#define DO_FLIPOFF \
- CUR.GS.auto_flip = FALSE;
-
-
-#define DO_SDB \
- CUR.GS.delta_base = (FT_Short)args[0];
-
-
-#define DO_SDS \
- CUR.GS.delta_shift = (FT_Short)args[0];
-
-
-#define DO_MD /* nothing */
-
-
-#define DO_MPPEM \
- args[0] = CURRENT_Ppem();
-
-
- /* Note: The pointSize should be irrelevant in a given font program; */
- /* we thus decide to return only the ppem. */
-#if 0
-
-#define DO_MPS \
- args[0] = CUR.metrics.pointSize;
-
-#else
-
-#define DO_MPS \
- args[0] = CURRENT_Ppem();
-
-#endif /* 0 */
-
-
-#define DO_DUP \
- args[1] = args[0];
-
-
-#define DO_CLEAR \
- CUR.new_top = 0;
-
-
-#define DO_SWAP \
- { \
- FT_Long L; \
- \
- \
- L = args[0]; \
- args[0] = args[1]; \
- args[1] = L; \
- }
-
-
-#define DO_DEPTH \
- args[0] = CUR.top;
-
-
-#define DO_CINDEX \
- { \
- FT_Long L; \
- \
- \
- L = args[0]; \
- \
- if ( L <= 0 || L > CUR.args ) \
- CUR.error = TT_Err_Invalid_Reference; \
- else \
- args[0] = CUR.stack[CUR.args - L]; \
- }
-
-
-#define DO_JROT \
- if ( args[1] != 0 ) \
- { \
- CUR.IP += args[0]; \
- CUR.step_ins = FALSE; \
- }
-
-
-#define DO_JMPR \
- CUR.IP += args[0]; \
- CUR.step_ins = FALSE;
-
-
-#define DO_JROF \
- if ( args[1] == 0 ) \
- { \
- CUR.IP += args[0]; \
- CUR.step_ins = FALSE; \
- }
-
-
-#define DO_LT \
- args[0] = ( args[0] < args[1] );
-
-
-#define DO_LTEQ \
- args[0] = ( args[0] <= args[1] );
-
-
-#define DO_GT \
- args[0] = ( args[0] > args[1] );
-
-
-#define DO_GTEQ \
- args[0] = ( args[0] >= args[1] );
-
-
-#define DO_EQ \
- args[0] = ( args[0] == args[1] );
-
-
-#define DO_NEQ \
- args[0] = ( args[0] != args[1] );
-
-
-#define DO_ODD \
- args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 64 );
-
-
-#define DO_EVEN \
- args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 0 );
-
-
-#define DO_AND \
- args[0] = ( args[0] && args[1] );
-
-
-#define DO_OR \
- args[0] = ( args[0] || args[1] );
-
-
-#define DO_NOT \
- args[0] = !args[0];
-
-
-#define DO_ADD \
- args[0] += args[1];
-
-
-#define DO_SUB \
- args[0] -= args[1];
-
-
-#define DO_DIV \
- if ( args[1] == 0 ) \
- CUR.error = TT_Err_Divide_By_Zero; \
- else \
- args[0] = TT_MULDIV_NO_ROUND( args[0], 64L, args[1] );
-
-
-#define DO_MUL \
- args[0] = TT_MULDIV( args[0], args[1], 64L );
-
-
-#define DO_ABS \
- args[0] = FT_ABS( args[0] );
-
-
-#define DO_NEG \
- args[0] = -args[0];
-
-
-#define DO_FLOOR \
- args[0] = FT_PIX_FLOOR( args[0] );
-
-
-#define DO_CEILING \
- args[0] = FT_PIX_CEIL( args[0] );
-
-
-#define DO_RS \
- { \
- FT_ULong I = (FT_ULong)args[0]; \
- \
- \
- if ( BOUNDS( I, CUR.storeSize ) ) \
- { \
- if ( CUR.pedantic_hinting ) \
- { \
- ARRAY_BOUND_ERROR; \
- } \
- else \
- args[0] = 0; \
- } \
- else \
- args[0] = CUR.storage[I]; \
- }
-
-
-#define DO_WS \
- { \
- FT_ULong I = (FT_ULong)args[0]; \
- \
- \
- if ( BOUNDS( I, CUR.storeSize ) ) \
- { \
- if ( CUR.pedantic_hinting ) \
- { \
- ARRAY_BOUND_ERROR; \
- } \
- } \
- else \
- CUR.storage[I] = args[1]; \
- }
-
-
-#define DO_RCVT \
- { \
- FT_ULong I = (FT_ULong)args[0]; \
- \
- \
- if ( BOUNDS( I, CUR.cvtSize ) ) \
- { \
- if ( CUR.pedantic_hinting ) \
- { \
- ARRAY_BOUND_ERROR; \
- } \
- else \
- args[0] = 0; \
- } \
- else \
- args[0] = CUR_Func_read_cvt( I ); \
- }
-
-
-#define DO_WCVTP \
- { \
- FT_ULong I = (FT_ULong)args[0]; \
- \
- \
- if ( BOUNDS( I, CUR.cvtSize ) ) \
- { \
- if ( CUR.pedantic_hinting ) \
- { \
- ARRAY_BOUND_ERROR; \
- } \
- } \
- else \
- CUR_Func_write_cvt( I, args[1] ); \
- }
-
-
-#define DO_WCVTF \
- { \
- FT_ULong I = (FT_ULong)args[0]; \
- \
- \
- if ( BOUNDS( I, CUR.cvtSize ) ) \
- { \
- if ( CUR.pedantic_hinting ) \
- { \
- ARRAY_BOUND_ERROR; \
- } \
- } \
- else \
- CUR.cvt[I] = TT_MULFIX( args[1], CUR.tt_metrics.scale ); \
- }
-
-
-#define DO_DEBUG \
- CUR.error = TT_Err_Debug_OpCode;
-
-
-#define DO_ROUND \
- args[0] = CUR_Func_round( \
- args[0], \
- CUR.tt_metrics.compensations[CUR.opcode - 0x68] );
-
-
-#define DO_NROUND \
- args[0] = ROUND_None( args[0], \
- CUR.tt_metrics.compensations[CUR.opcode - 0x6C] );
-
-
-#define DO_MAX \
- if ( args[1] > args[0] ) \
- args[0] = args[1];
-
-
-#define DO_MIN \
- if ( args[1] < args[0] ) \
- args[0] = args[1];
-
-
-#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
-
-
-#undef ARRAY_BOUND_ERROR
-#define ARRAY_BOUND_ERROR \
- { \
- CUR.error = TT_Err_Invalid_Reference; \
- return; \
- }
-
-
- /*************************************************************************/
- /* */
- /* SVTCA[a]: Set (F and P) Vectors to Coordinate Axis */
- /* Opcode range: 0x00-0x01 */
- /* Stack: --> */
- /* */
- static void
- Ins_SVTCA( INS_ARG )
- {
- DO_SVTCA
- }
-
-
- /*************************************************************************/
- /* */
- /* SPVTCA[a]: Set PVector to Coordinate Axis */
- /* Opcode range: 0x02-0x03 */
- /* Stack: --> */
- /* */
- static void
- Ins_SPVTCA( INS_ARG )
- {
- DO_SPVTCA
- }
-
-
- /*************************************************************************/
- /* */
- /* SFVTCA[a]: Set FVector to Coordinate Axis */
- /* Opcode range: 0x04-0x05 */
- /* Stack: --> */
- /* */
- static void
- Ins_SFVTCA( INS_ARG )
- {
- DO_SFVTCA
- }
-
-
- /*************************************************************************/
- /* */
- /* SPVTL[a]: Set PVector To Line */
- /* Opcode range: 0x06-0x07 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_SPVTL( INS_ARG )
- {
- DO_SPVTL
- }
-
-
- /*************************************************************************/
- /* */
- /* SFVTL[a]: Set FVector To Line */
- /* Opcode range: 0x08-0x09 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_SFVTL( INS_ARG )
- {
- DO_SFVTL
- }
-
-
- /*************************************************************************/
- /* */
- /* SFVTPV[]: Set FVector To PVector */
- /* Opcode range: 0x0E */
- /* Stack: --> */
- /* */
- static void
- Ins_SFVTPV( INS_ARG )
- {
- DO_SFVTPV
- }
-
-
- /*************************************************************************/
- /* */
- /* SPVFS[]: Set PVector From Stack */
- /* Opcode range: 0x0A */
- /* Stack: f2.14 f2.14 --> */
- /* */
- static void
- Ins_SPVFS( INS_ARG )
- {
- DO_SPVFS
- }
-
-
- /*************************************************************************/
- /* */
- /* SFVFS[]: Set FVector From Stack */
- /* Opcode range: 0x0B */
- /* Stack: f2.14 f2.14 --> */
- /* */
- static void
- Ins_SFVFS( INS_ARG )
- {
- DO_SFVFS
- }
-
-
- /*************************************************************************/
- /* */
- /* GPV[]: Get Projection Vector */
- /* Opcode range: 0x0C */
- /* Stack: ef2.14 --> ef2.14 */
- /* */
- static void
- Ins_GPV( INS_ARG )
- {
- DO_GPV
- }
-
-
- /*************************************************************************/
- /* GFV[]: Get Freedom Vector */
- /* Opcode range: 0x0D */
- /* Stack: ef2.14 --> ef2.14 */
- /* */
- static void
- Ins_GFV( INS_ARG )
- {
- DO_GFV
- }
-
-
- /*************************************************************************/
- /* */
- /* SRP0[]: Set Reference Point 0 */
- /* Opcode range: 0x10 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SRP0( INS_ARG )
- {
- DO_SRP0
- }
-
-
- /*************************************************************************/
- /* */
- /* SRP1[]: Set Reference Point 1 */
- /* Opcode range: 0x11 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SRP1( INS_ARG )
- {
- DO_SRP1
- }
-
-
- /*************************************************************************/
- /* */
- /* SRP2[]: Set Reference Point 2 */
- /* Opcode range: 0x12 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SRP2( INS_ARG )
- {
- DO_SRP2
- }
-
-
- /*************************************************************************/
- /* */
- /* RTHG[]: Round To Half Grid */
- /* Opcode range: 0x19 */
- /* Stack: --> */
- /* */
- static void
- Ins_RTHG( INS_ARG )
- {
- DO_RTHG
- }
-
-
- /*************************************************************************/
- /* */
- /* RTG[]: Round To Grid */
- /* Opcode range: 0x18 */
- /* Stack: --> */
- /* */
- static void
- Ins_RTG( INS_ARG )
- {
- DO_RTG
- }
-
-
- /*************************************************************************/
- /* RTDG[]: Round To Double Grid */
- /* Opcode range: 0x3D */
- /* Stack: --> */
- /* */
- static void
- Ins_RTDG( INS_ARG )
- {
- DO_RTDG
- }
-
-
- /*************************************************************************/
- /* RUTG[]: Round Up To Grid */
- /* Opcode range: 0x7C */
- /* Stack: --> */
- /* */
- static void
- Ins_RUTG( INS_ARG )
- {
- DO_RUTG
- }
-
-
- /*************************************************************************/
- /* */
- /* RDTG[]: Round Down To Grid */
- /* Opcode range: 0x7D */
- /* Stack: --> */
- /* */
- static void
- Ins_RDTG( INS_ARG )
- {
- DO_RDTG
- }
-
-
- /*************************************************************************/
- /* */
- /* ROFF[]: Round OFF */
- /* Opcode range: 0x7A */
- /* Stack: --> */
- /* */
- static void
- Ins_ROFF( INS_ARG )
- {
- DO_ROFF
- }
-
-
- /*************************************************************************/
- /* */
- /* SROUND[]: Super ROUND */
- /* Opcode range: 0x76 */
- /* Stack: Eint8 --> */
- /* */
- static void
- Ins_SROUND( INS_ARG )
- {
- DO_SROUND
- }
-
-
- /*************************************************************************/
- /* */
- /* S45ROUND[]: Super ROUND 45 degrees */
- /* Opcode range: 0x77 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_S45ROUND( INS_ARG )
- {
- DO_S45ROUND
- }
-
-
- /*************************************************************************/
- /* */
- /* SLOOP[]: Set LOOP variable */
- /* Opcode range: 0x17 */
- /* Stack: int32? --> */
- /* */
- static void
- Ins_SLOOP( INS_ARG )
- {
- DO_SLOOP
- }
-
-
- /*************************************************************************/
- /* */
- /* SMD[]: Set Minimum Distance */
- /* Opcode range: 0x1A */
- /* Stack: f26.6 --> */
- /* */
- static void
- Ins_SMD( INS_ARG )
- {
- DO_SMD
- }
-
-
- /*************************************************************************/
- /* */
- /* SCVTCI[]: Set Control Value Table Cut In */
- /* Opcode range: 0x1D */
- /* Stack: f26.6 --> */
- /* */
- static void
- Ins_SCVTCI( INS_ARG )
- {
- DO_SCVTCI
- }
-
-
- /*************************************************************************/
- /* */
- /* SSWCI[]: Set Single Width Cut In */
- /* Opcode range: 0x1E */
- /* Stack: f26.6 --> */
- /* */
- static void
- Ins_SSWCI( INS_ARG )
- {
- DO_SSWCI
- }
-
-
- /*************************************************************************/
- /* */
- /* SSW[]: Set Single Width */
- /* Opcode range: 0x1F */
- /* Stack: int32? --> */
- /* */
- static void
- Ins_SSW( INS_ARG )
- {
- DO_SSW
- }
-
-
- /*************************************************************************/
- /* */
- /* FLIPON[]: Set auto-FLIP to ON */
- /* Opcode range: 0x4D */
- /* Stack: --> */
- /* */
- static void
- Ins_FLIPON( INS_ARG )
- {
- DO_FLIPON
- }
-
-
- /*************************************************************************/
- /* */
- /* FLIPOFF[]: Set auto-FLIP to OFF */
- /* Opcode range: 0x4E */
- /* Stack: --> */
- /* */
- static void
- Ins_FLIPOFF( INS_ARG )
- {
- DO_FLIPOFF
- }
-
-
- /*************************************************************************/
- /* */
- /* SANGW[]: Set ANGle Weight */
- /* Opcode range: 0x7E */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SANGW( INS_ARG )
- {
- /* instruction not supported anymore */
- }
-
-
- /*************************************************************************/
- /* */
- /* SDB[]: Set Delta Base */
- /* Opcode range: 0x5E */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SDB( INS_ARG )
- {
- DO_SDB
- }
-
-
- /*************************************************************************/
- /* */
- /* SDS[]: Set Delta Shift */
- /* Opcode range: 0x5F */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SDS( INS_ARG )
- {
- DO_SDS
- }
-
-
- /*************************************************************************/
- /* */
- /* MPPEM[]: Measure Pixel Per EM */
- /* Opcode range: 0x4B */
- /* Stack: --> Euint16 */
- /* */
- static void
- Ins_MPPEM( INS_ARG )
- {
- DO_MPPEM
- }
-
-
- /*************************************************************************/
- /* */
- /* MPS[]: Measure Point Size */
- /* Opcode range: 0x4C */
- /* Stack: --> Euint16 */
- /* */
- static void
- Ins_MPS( INS_ARG )
- {
- DO_MPS
- }
-
-
- /*************************************************************************/
- /* */
- /* DUP[]: DUPlicate the top stack's element */
- /* Opcode range: 0x20 */
- /* Stack: StkElt --> StkElt StkElt */
- /* */
- static void
- Ins_DUP( INS_ARG )
- {
- DO_DUP
- }
-
-
- /*************************************************************************/
- /* */
- /* POP[]: POP the stack's top element */
- /* Opcode range: 0x21 */
- /* Stack: StkElt --> */
- /* */
- static void
- Ins_POP( INS_ARG )
- {
- /* nothing to do */
- }
-
-
- /*************************************************************************/
- /* */
- /* CLEAR[]: CLEAR the entire stack */
- /* Opcode range: 0x22 */
- /* Stack: StkElt... --> */
- /* */
- static void
- Ins_CLEAR( INS_ARG )
- {
- DO_CLEAR
- }
-
-
- /*************************************************************************/
- /* */
- /* SWAP[]: SWAP the stack's top two elements */
- /* Opcode range: 0x23 */
- /* Stack: 2 * StkElt --> 2 * StkElt */
- /* */
- static void
- Ins_SWAP( INS_ARG )
- {
- DO_SWAP
- }
-
-
- /*************************************************************************/
- /* */
- /* DEPTH[]: return the stack DEPTH */
- /* Opcode range: 0x24 */
- /* Stack: --> uint32 */
- /* */
- static void
- Ins_DEPTH( INS_ARG )
- {
- DO_DEPTH
- }
-
-
- /*************************************************************************/
- /* */
- /* CINDEX[]: Copy INDEXed element */
- /* Opcode range: 0x25 */
- /* Stack: int32 --> StkElt */
- /* */
- static void
- Ins_CINDEX( INS_ARG )
- {
- DO_CINDEX
- }
-
-
- /*************************************************************************/
- /* */
- /* EIF[]: End IF */
- /* Opcode range: 0x59 */
- /* Stack: --> */
- /* */
- static void
- Ins_EIF( INS_ARG )
- {
- /* nothing to do */
- }
-
-
- /*************************************************************************/
- /* */
- /* JROT[]: Jump Relative On True */
- /* Opcode range: 0x78 */
- /* Stack: StkElt int32 --> */
- /* */
- static void
- Ins_JROT( INS_ARG )
- {
- DO_JROT
- }
-
-
- /*************************************************************************/
- /* */
- /* JMPR[]: JuMP Relative */
- /* Opcode range: 0x1C */
- /* Stack: int32 --> */
- /* */
- static void
- Ins_JMPR( INS_ARG )
- {
- DO_JMPR
- }
-
-
- /*************************************************************************/
- /* */
- /* JROF[]: Jump Relative On False */
- /* Opcode range: 0x79 */
- /* Stack: StkElt int32 --> */
- /* */
- static void
- Ins_JROF( INS_ARG )
- {
- DO_JROF
- }
-
-
- /*************************************************************************/
- /* */
- /* LT[]: Less Than */
- /* Opcode range: 0x50 */
- /* Stack: int32? int32? --> bool */
- /* */
- static void
- Ins_LT( INS_ARG )
- {
- DO_LT
- }
-
-
- /*************************************************************************/
- /* */
- /* LTEQ[]: Less Than or EQual */
- /* Opcode range: 0x51 */
- /* Stack: int32? int32? --> bool */
- /* */
- static void
- Ins_LTEQ( INS_ARG )
- {
- DO_LTEQ
- }
-
-
- /*************************************************************************/
- /* */
- /* GT[]: Greater Than */
- /* Opcode range: 0x52 */
- /* Stack: int32? int32? --> bool */
- /* */
- static void
- Ins_GT( INS_ARG )
- {
- DO_GT
- }
-
-
- /*************************************************************************/
- /* */
- /* GTEQ[]: Greater Than or EQual */
- /* Opcode range: 0x53 */
- /* Stack: int32? int32? --> bool */
- /* */
- static void
- Ins_GTEQ( INS_ARG )
- {
- DO_GTEQ
- }
-
-
- /*************************************************************************/
- /* */
- /* EQ[]: EQual */
- /* Opcode range: 0x54 */
- /* Stack: StkElt StkElt --> bool */
- /* */
- static void
- Ins_EQ( INS_ARG )
- {
- DO_EQ
- }
-
-
- /*************************************************************************/
- /* */
- /* NEQ[]: Not EQual */
- /* Opcode range: 0x55 */
- /* Stack: StkElt StkElt --> bool */
- /* */
- static void
- Ins_NEQ( INS_ARG )
- {
- DO_NEQ
- }
-
-
- /*************************************************************************/
- /* */
- /* ODD[]: Is ODD */
- /* Opcode range: 0x56 */
- /* Stack: f26.6 --> bool */
- /* */
- static void
- Ins_ODD( INS_ARG )
- {
- DO_ODD
- }
-
-
- /*************************************************************************/
- /* */
- /* EVEN[]: Is EVEN */
- /* Opcode range: 0x57 */
- /* Stack: f26.6 --> bool */
- /* */
- static void
- Ins_EVEN( INS_ARG )
- {
- DO_EVEN
- }
-
-
- /*************************************************************************/
- /* */
- /* AND[]: logical AND */
- /* Opcode range: 0x5A */
- /* Stack: uint32 uint32 --> uint32 */
- /* */
- static void
- Ins_AND( INS_ARG )
- {
- DO_AND
- }
-
-
- /*************************************************************************/
- /* */
- /* OR[]: logical OR */
- /* Opcode range: 0x5B */
- /* Stack: uint32 uint32 --> uint32 */
- /* */
- static void
- Ins_OR( INS_ARG )
- {
- DO_OR
- }
-
-
- /*************************************************************************/
- /* */
- /* NOT[]: logical NOT */
- /* Opcode range: 0x5C */
- /* Stack: StkElt --> uint32 */
- /* */
- static void
- Ins_NOT( INS_ARG )
- {
- DO_NOT
- }
-
-
- /*************************************************************************/
- /* */
- /* ADD[]: ADD */
- /* Opcode range: 0x60 */
- /* Stack: f26.6 f26.6 --> f26.6 */
- /* */
- static void
- Ins_ADD( INS_ARG )
- {
- DO_ADD
- }
-
-
- /*************************************************************************/
- /* */
- /* SUB[]: SUBtract */
- /* Opcode range: 0x61 */
- /* Stack: f26.6 f26.6 --> f26.6 */
- /* */
- static void
- Ins_SUB( INS_ARG )
- {
- DO_SUB
- }
-
-
- /*************************************************************************/
- /* */
- /* DIV[]: DIVide */
- /* Opcode range: 0x62 */
- /* Stack: f26.6 f26.6 --> f26.6 */
- /* */
- static void
- Ins_DIV( INS_ARG )
- {
- DO_DIV
- }
-
-
- /*************************************************************************/
- /* */
- /* MUL[]: MULtiply */
- /* Opcode range: 0x63 */
- /* Stack: f26.6 f26.6 --> f26.6 */
- /* */
- static void
- Ins_MUL( INS_ARG )
- {
- DO_MUL
- }
-
-
- /*************************************************************************/
- /* */
- /* ABS[]: ABSolute value */
- /* Opcode range: 0x64 */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_ABS( INS_ARG )
- {
- DO_ABS
- }
-
-
- /*************************************************************************/
- /* */
- /* NEG[]: NEGate */
- /* Opcode range: 0x65 */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_NEG( INS_ARG )
- {
- DO_NEG
- }
-
-
- /*************************************************************************/
- /* */
- /* FLOOR[]: FLOOR */
- /* Opcode range: 0x66 */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_FLOOR( INS_ARG )
- {
- DO_FLOOR
- }
-
-
- /*************************************************************************/
- /* */
- /* CEILING[]: CEILING */
- /* Opcode range: 0x67 */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_CEILING( INS_ARG )
- {
- DO_CEILING
- }
-
-
- /*************************************************************************/
- /* */
- /* RS[]: Read Store */
- /* Opcode range: 0x43 */
- /* Stack: uint32 --> uint32 */
- /* */
- static void
- Ins_RS( INS_ARG )
- {
- DO_RS
- }
-
-
- /*************************************************************************/
- /* */
- /* WS[]: Write Store */
- /* Opcode range: 0x42 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_WS( INS_ARG )
- {
- DO_WS
- }
-
-
- /*************************************************************************/
- /* */
- /* WCVTP[]: Write CVT in Pixel units */
- /* Opcode range: 0x44 */
- /* Stack: f26.6 uint32 --> */
- /* */
- static void
- Ins_WCVTP( INS_ARG )
- {
- DO_WCVTP
- }
-
-
- /*************************************************************************/
- /* */
- /* WCVTF[]: Write CVT in Funits */
- /* Opcode range: 0x70 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_WCVTF( INS_ARG )
- {
- DO_WCVTF
- }
-
-
- /*************************************************************************/
- /* */
- /* RCVT[]: Read CVT */
- /* Opcode range: 0x45 */
- /* Stack: uint32 --> f26.6 */
- /* */
- static void
- Ins_RCVT( INS_ARG )
- {
- DO_RCVT
- }
-
-
- /*************************************************************************/
- /* */
- /* AA[]: Adjust Angle */
- /* Opcode range: 0x7F */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_AA( INS_ARG )
- {
- /* intentionally no longer supported */
- }
-
-
- /*************************************************************************/
- /* */
- /* DEBUG[]: DEBUG. Unsupported. */
- /* Opcode range: 0x4F */
- /* Stack: uint32 --> */
- /* */
- /* Note: The original instruction pops a value from the stack. */
- /* */
- static void
- Ins_DEBUG( INS_ARG )
- {
- DO_DEBUG
- }
-
-
- /*************************************************************************/
- /* */
- /* ROUND[ab]: ROUND value */
- /* Opcode range: 0x68-0x6B */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_ROUND( INS_ARG )
- {
- DO_ROUND
- }
-
-
- /*************************************************************************/
- /* */
- /* NROUND[ab]: No ROUNDing of value */
- /* Opcode range: 0x6C-0x6F */
- /* Stack: f26.6 --> f26.6 */
- /* */
- static void
- Ins_NROUND( INS_ARG )
- {
- DO_NROUND
- }
-
-
- /*************************************************************************/
- /* */
- /* MAX[]: MAXimum */
- /* Opcode range: 0x68 */
- /* Stack: int32? int32? --> int32 */
- /* */
- static void
- Ins_MAX( INS_ARG )
- {
- DO_MAX
- }
-
-
- /*************************************************************************/
- /* */
- /* MIN[]: MINimum */
- /* Opcode range: 0x69 */
- /* Stack: int32? int32? --> int32 */
- /* */
- static void
- Ins_MIN( INS_ARG )
- {
- DO_MIN
- }
-
-
-#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
-
-
- /*************************************************************************/
- /* */
- /* The following functions are called as is within the switch statement. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* MINDEX[]: Move INDEXed element */
- /* Opcode range: 0x26 */
- /* Stack: int32? --> StkElt */
- /* */
- static void
- Ins_MINDEX( INS_ARG )
- {
- FT_Long L, K;
-
-
- L = args[0];
-
- if ( L <= 0 || L > CUR.args )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- K = CUR.stack[CUR.args - L];
-
- FT_ARRAY_MOVE( &CUR.stack[CUR.args - L ],
- &CUR.stack[CUR.args - L + 1],
- ( L - 1 ) );
-
- CUR.stack[CUR.args - 1] = K;
- }
-
-
- /*************************************************************************/
- /* */
- /* ROLL[]: ROLL top three elements */
- /* Opcode range: 0x8A */
- /* Stack: 3 * StkElt --> 3 * StkElt */
- /* */
- static void
- Ins_ROLL( INS_ARG )
- {
- FT_Long A, B, C;
-
- FT_UNUSED_EXEC;
-
-
- A = args[2];
- B = args[1];
- C = args[0];
-
- args[2] = C;
- args[1] = A;
- args[0] = B;
- }
-
-
- /*************************************************************************/
- /* */
- /* MANAGING THE FLOW OF CONTROL */
- /* */
- /* Instructions appear in the specification's order. */
- /* */
- /*************************************************************************/
-
-
- static FT_Bool
- SkipCode( EXEC_OP )
- {
- CUR.IP += CUR.length;
-
- if ( CUR.IP < CUR.codeSize )
- {
- CUR.opcode = CUR.code[CUR.IP];
-
- CUR.length = opcode_length[CUR.opcode];
- if ( CUR.length < 0 )
- {
- if ( CUR.IP + 1 > CUR.codeSize )
- goto Fail_Overflow;
- CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
- }
-
- if ( CUR.IP + CUR.length <= CUR.codeSize )
- return SUCCESS;
- }
-
- Fail_Overflow:
- CUR.error = TT_Err_Code_Overflow;
- return FAILURE;
- }
-
-
- /*************************************************************************/
- /* */
- /* IF[]: IF test */
- /* Opcode range: 0x58 */
- /* Stack: StkElt --> */
- /* */
- static void
- Ins_IF( INS_ARG )
- {
- FT_Int nIfs;
- FT_Bool Out;
-
-
- if ( args[0] != 0 )
- return;
-
- nIfs = 1;
- Out = 0;
-
- do
- {
- if ( SKIP_Code() == FAILURE )
- return;
-
- switch ( CUR.opcode )
- {
- case 0x58: /* IF */
- nIfs++;
- break;
-
- case 0x1B: /* ELSE */
- Out = FT_BOOL( nIfs == 1 );
- break;
-
- case 0x59: /* EIF */
- nIfs--;
- Out = FT_BOOL( nIfs == 0 );
- break;
- }
- } while ( Out == 0 );
- }
-
-
- /*************************************************************************/
- /* */
- /* ELSE[]: ELSE */
- /* Opcode range: 0x1B */
- /* Stack: --> */
- /* */
- static void
- Ins_ELSE( INS_ARG )
- {
- FT_Int nIfs;
-
- FT_UNUSED_ARG;
-
-
- nIfs = 1;
-
- do
- {
- if ( SKIP_Code() == FAILURE )
- return;
-
- switch ( CUR.opcode )
- {
- case 0x58: /* IF */
- nIfs++;
- break;
-
- case 0x59: /* EIF */
- nIfs--;
- break;
- }
- } while ( nIfs != 0 );
- }
-
-
- /*************************************************************************/
- /* */
- /* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS */
- /* */
- /* Instructions appear in the specification's order. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* FDEF[]: Function DEFinition */
- /* Opcode range: 0x2C */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_FDEF( INS_ARG )
- {
- FT_ULong n;
- TT_DefRecord* rec;
- TT_DefRecord* limit;
-
-
- /* some font programs are broken enough to redefine functions! */
- /* We will then parse the current table. */
-
- rec = CUR.FDefs;
- limit = rec + CUR.numFDefs;
- n = args[0];
-
- for ( ; rec < limit; rec++ )
- {
- if ( rec->opc == n )
- break;
- }
-
- if ( rec == limit )
- {
- /* check that there is enough room for new functions */
- if ( CUR.numFDefs >= CUR.maxFDefs )
- {
- CUR.error = TT_Err_Too_Many_Function_Defs;
- return;
- }
- CUR.numFDefs++;
- }
-
- rec->range = CUR.curRange;
- rec->opc = n;
- rec->start = CUR.IP + 1;
- rec->active = TRUE;
-
- if ( n > CUR.maxFunc )
- CUR.maxFunc = n;
-
- /* Now skip the whole function definition. */
- /* We don't allow nested IDEFS & FDEFs. */
-
- while ( SKIP_Code() == SUCCESS )
- {
- switch ( CUR.opcode )
- {
- case 0x89: /* IDEF */
- case 0x2C: /* FDEF */
- CUR.error = TT_Err_Nested_DEFS;
- return;
-
- case 0x2D: /* ENDF */
- return;
- }
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* ENDF[]: END Function definition */
- /* Opcode range: 0x2D */
- /* Stack: --> */
- /* */
- static void
- Ins_ENDF( INS_ARG )
- {
- TT_CallRec* pRec;
-
- FT_UNUSED_ARG;
-
-
- if ( CUR.callTop <= 0 ) /* We encountered an ENDF without a call */
- {
- CUR.error = TT_Err_ENDF_In_Exec_Stream;
- return;
- }
-
- CUR.callTop--;
-
- pRec = &CUR.callStack[CUR.callTop];
-
- pRec->Cur_Count--;
-
- CUR.step_ins = FALSE;
-
- if ( pRec->Cur_Count > 0 )
- {
- CUR.callTop++;
- CUR.IP = pRec->Cur_Restart;
- }
- else
- /* Loop through the current function */
- INS_Goto_CodeRange( pRec->Caller_Range,
- pRec->Caller_IP );
-
- /* Exit the current call frame. */
-
- /* NOTE: If the last instruction of a program is a */
- /* CALL or LOOPCALL, the return address is */
- /* always out of the code range. This is a */
- /* valid address, and it is why we do not test */
- /* the result of Ins_Goto_CodeRange() here! */
- }
-
-
- /*************************************************************************/
- /* */
- /* CALL[]: CALL function */
- /* Opcode range: 0x2B */
- /* Stack: uint32? --> */
- /* */
- static void
- Ins_CALL( INS_ARG )
- {
- FT_ULong F;
- TT_CallRec* pCrec;
- TT_DefRecord* def;
-
-
- /* first of all, check the index */
-
- F = args[0];
- if ( BOUNDS( F, CUR.maxFunc + 1 ) )
- goto Fail;
-
- /* Except for some old Apple fonts, all functions in a TrueType */
- /* font are defined in increasing order, starting from 0. This */
- /* means that we normally have */
- /* */
- /* CUR.maxFunc+1 == CUR.numFDefs */
- /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */
- /* */
- /* If this isn't true, we need to look up the function table. */
-
- def = CUR.FDefs + F;
- if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
- {
- /* look up the FDefs table */
- TT_DefRecord* limit;
-
-
- def = CUR.FDefs;
- limit = def + CUR.numFDefs;
-
- while ( def < limit && def->opc != F )
- def++;
-
- if ( def == limit )
- goto Fail;
- }
-
- /* check that the function is active */
- if ( !def->active )
- goto Fail;
-
- /* check the call stack */
- if ( CUR.callTop >= CUR.callSize )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- pCrec = CUR.callStack + CUR.callTop;
-
- pCrec->Caller_Range = CUR.curRange;
- pCrec->Caller_IP = CUR.IP + 1;
- pCrec->Cur_Count = 1;
- pCrec->Cur_Restart = def->start;
-
- CUR.callTop++;
-
- INS_Goto_CodeRange( def->range,
- def->start );
-
- CUR.step_ins = FALSE;
- return;
-
- Fail:
- CUR.error = TT_Err_Invalid_Reference;
- }
-
-
- /*************************************************************************/
- /* */
- /* LOOPCALL[]: LOOP and CALL function */
- /* Opcode range: 0x2A */
- /* Stack: uint32? Eint16? --> */
- /* */
- static void
- Ins_LOOPCALL( INS_ARG )
- {
- FT_ULong F;
- TT_CallRec* pCrec;
- TT_DefRecord* def;
-
-
- /* first of all, check the index */
- F = args[1];
- if ( BOUNDS( F, CUR.maxFunc + 1 ) )
- goto Fail;
-
- /* Except for some old Apple fonts, all functions in a TrueType */
- /* font are defined in increasing order, starting from 0. This */
- /* means that we normally have */
- /* */
- /* CUR.maxFunc+1 == CUR.numFDefs */
- /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */
- /* */
- /* If this isn't true, we need to look up the function table. */
-
- def = CUR.FDefs + F;
- if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
- {
- /* look up the FDefs table */
- TT_DefRecord* limit;
-
-
- def = CUR.FDefs;
- limit = def + CUR.numFDefs;
-
- while ( def < limit && def->opc != F )
- def++;
-
- if ( def == limit )
- goto Fail;
- }
-
- /* check that the function is active */
- if ( !def->active )
- goto Fail;
-
- /* check stack */
- if ( CUR.callTop >= CUR.callSize )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- if ( args[0] > 0 )
- {
- pCrec = CUR.callStack + CUR.callTop;
-
- pCrec->Caller_Range = CUR.curRange;
- pCrec->Caller_IP = CUR.IP + 1;
- pCrec->Cur_Count = (FT_Int)args[0];
- pCrec->Cur_Restart = def->start;
-
- CUR.callTop++;
-
- INS_Goto_CodeRange( def->range, def->start );
-
- CUR.step_ins = FALSE;
- }
- return;
-
- Fail:
- CUR.error = TT_Err_Invalid_Reference;
- }
-
-
- /*************************************************************************/
- /* */
- /* IDEF[]: Instruction DEFinition */
- /* Opcode range: 0x89 */
- /* Stack: Eint8 --> */
- /* */
- static void
- Ins_IDEF( INS_ARG )
- {
- TT_DefRecord* def;
- TT_DefRecord* limit;
-
-
- /* First of all, look for the same function in our table */
-
- def = CUR.IDefs;
- limit = def + CUR.numIDefs;
-
- for ( ; def < limit; def++ )
- if ( def->opc == (FT_ULong)args[0] )
- break;
-
- if ( def == limit )
- {
- /* check that there is enough room for a new instruction */
- if ( CUR.numIDefs >= CUR.maxIDefs )
- {
- CUR.error = TT_Err_Too_Many_Instruction_Defs;
- return;
- }
- CUR.numIDefs++;
- }
-
- def->opc = args[0];
- def->start = CUR.IP+1;
- def->range = CUR.curRange;
- def->active = TRUE;
-
- if ( (FT_ULong)args[0] > CUR.maxIns )
- CUR.maxIns = args[0];
-
- /* Now skip the whole function definition. */
- /* We don't allow nested IDEFs & FDEFs. */
-
- while ( SKIP_Code() == SUCCESS )
- {
- switch ( CUR.opcode )
- {
- case 0x89: /* IDEF */
- case 0x2C: /* FDEF */
- CUR.error = TT_Err_Nested_DEFS;
- return;
- case 0x2D: /* ENDF */
- return;
- }
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* PUSHING DATA ONTO THE INTERPRETER STACK */
- /* */
- /* Instructions appear in the specification's order. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* NPUSHB[]: PUSH N Bytes */
- /* Opcode range: 0x40 */
- /* Stack: --> uint32... */
- /* */
- static void
- Ins_NPUSHB( INS_ARG )
- {
- FT_UShort L, K;
-
-
- L = (FT_UShort)CUR.code[CUR.IP + 1];
-
- if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- for ( K = 1; K <= L; K++ )
- args[K - 1] = CUR.code[CUR.IP + K + 1];
-
- CUR.new_top += L;
- }
-
-
- /*************************************************************************/
- /* */
- /* NPUSHW[]: PUSH N Words */
- /* Opcode range: 0x41 */
- /* Stack: --> int32... */
- /* */
- static void
- Ins_NPUSHW( INS_ARG )
- {
- FT_UShort L, K;
-
-
- L = (FT_UShort)CUR.code[CUR.IP + 1];
-
- if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- CUR.IP += 2;
-
- for ( K = 0; K < L; K++ )
- args[K] = GET_ShortIns();
-
- CUR.step_ins = FALSE;
- CUR.new_top += L;
- }
-
-
- /*************************************************************************/
- /* */
- /* PUSHB[abc]: PUSH Bytes */
- /* Opcode range: 0xB0-0xB7 */
- /* Stack: --> uint32... */
- /* */
- static void
- Ins_PUSHB( INS_ARG )
- {
- FT_UShort L, K;
-
-
- L = (FT_UShort)( CUR.opcode - 0xB0 + 1 );
-
- if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- for ( K = 1; K <= L; K++ )
- args[K - 1] = CUR.code[CUR.IP + K];
- }
-
-
- /*************************************************************************/
- /* */
- /* PUSHW[abc]: PUSH Words */
- /* Opcode range: 0xB8-0xBF */
- /* Stack: --> int32... */
- /* */
- static void
- Ins_PUSHW( INS_ARG )
- {
- FT_UShort L, K;
-
-
- L = (FT_UShort)( CUR.opcode - 0xB8 + 1 );
-
- if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- CUR.IP++;
-
- for ( K = 0; K < L; K++ )
- args[K] = GET_ShortIns();
-
- CUR.step_ins = FALSE;
- }
-
-
- /*************************************************************************/
- /* */
- /* MANAGING THE GRAPHICS STATE */
- /* */
- /* Instructions appear in the specs' order. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* GC[a]: Get Coordinate projected onto */
- /* Opcode range: 0x46-0x47 */
- /* Stack: uint32 --> f26.6 */
- /* */
- /* BULLSHIT: Measures from the original glyph must be taken along the */
- /* dual projection vector! */
- /* */
- static void
- Ins_GC( INS_ARG )
- {
- FT_ULong L;
- FT_F26Dot6 R;
-
-
- L = (FT_ULong)args[0];
-
- if ( BOUNDS( L, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- else
- R = 0;
- }
- else
- {
- if ( CUR.opcode & 1 )
- R = CUR_fast_dualproj( &CUR.zp2.org[L] );
- else
- R = CUR_fast_project( &CUR.zp2.cur[L] );
- }
-
- args[0] = R;
- }
-
-
- /*************************************************************************/
- /* */
- /* SCFS[]: Set Coordinate From Stack */
- /* Opcode range: 0x48 */
- /* Stack: f26.6 uint32 --> */
- /* */
- /* Formula: */
- /* */
- /* OA := OA + ( value - OA.p )/( f.p ) * f */
- /* */
- static void
- Ins_SCFS( INS_ARG )
- {
- FT_Long K;
- FT_UShort L;
-
-
- L = (FT_UShort)args[0];
-
- if ( BOUNDS( L, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- K = CUR_fast_project( &CUR.zp2.cur[L] );
-
- CUR_Func_move( &CUR.zp2, L, args[1] - K );
-
- /* not part of the specs, but here for safety */
-
- if ( CUR.GS.gep2 == 0 )
- CUR.zp2.org[L] = CUR.zp2.cur[L];
- }
-
-
- /*************************************************************************/
- /* */
- /* MD[a]: Measure Distance */
- /* Opcode range: 0x49-0x4A */
- /* Stack: uint32 uint32 --> f26.6 */
- /* */
- /* BULLSHIT: Measure taken in the original glyph must be along the dual */
- /* projection vector. */
- /* */
- /* Second BULLSHIT: Flag attributes are inverted! */
- /* 0 => measure distance in original outline */
- /* 1 => measure distance in grid-fitted outline */
- /* */
- /* Third one: `zp0 - zp1', and not `zp2 - zp1! */
- /* */
- static void
- Ins_MD( INS_ARG )
- {
- FT_UShort K, L;
- FT_F26Dot6 D;
-
-
- K = (FT_UShort)args[1];
- L = (FT_UShort)args[0];
-
- if( BOUNDS( L, CUR.zp0.n_points ) ||
- BOUNDS( K, CUR.zp1.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- D = 0;
- }
- else
- {
- if ( CUR.opcode & 1 )
- D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K );
- else
- {
- FT_Vector* vec1 = CUR.zp0.orus + L;
- FT_Vector* vec2 = CUR.zp1.orus + K;
-
-
- if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
- {
- /* this should be faster */
- D = CUR_Func_dualproj( vec1, vec2 );
- D = TT_MULFIX( D, CUR.metrics.x_scale );
- }
- else
- {
- FT_Vector vec;
-
-
- vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
- vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
-
- D = CUR_fast_dualproj( &vec );
- }
- }
- }
-
- args[0] = D;
- }
-
-
- /*************************************************************************/
- /* */
- /* SDPVTL[a]: Set Dual PVector to Line */
- /* Opcode range: 0x86-0x87 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_SDPVTL( INS_ARG )
- {
- FT_Long A, B, C;
- FT_UShort p1, p2; /* was FT_Int in pas type ERROR */
-
-
- p1 = (FT_UShort)args[1];
- p2 = (FT_UShort)args[0];
-
- if ( BOUNDS( p2, CUR.zp1.n_points ) ||
- BOUNDS( p1, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- {
- FT_Vector* v1 = CUR.zp1.org + p2;
- FT_Vector* v2 = CUR.zp2.org + p1;
-
-
- A = v1->x - v2->x;
- B = v1->y - v2->y;
- }
-
- if ( ( CUR.opcode & 1 ) != 0 )
- {
- C = B; /* counter clockwise rotation */
- B = A;
- A = -C;
- }
-
- NORMalize( A, B, &CUR.GS.dualVector );
-
- {
- FT_Vector* v1 = CUR.zp1.cur + p2;
- FT_Vector* v2 = CUR.zp2.cur + p1;
-
-
- A = v1->x - v2->x;
- B = v1->y - v2->y;
- }
-
- if ( ( CUR.opcode & 1 ) != 0 )
- {
- C = B; /* counter clockwise rotation */
- B = A;
- A = -C;
- }
-
- NORMalize( A, B, &CUR.GS.projVector );
-
- GUESS_VECTOR( freeVector );
-
- COMPUTE_Funcs();
- }
-
-
- /*************************************************************************/
- /* */
- /* SZP0[]: Set Zone Pointer 0 */
- /* Opcode range: 0x13 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SZP0( INS_ARG )
- {
- switch ( (FT_Int)args[0] )
- {
- case 0:
- CUR.zp0 = CUR.twilight;
- break;
-
- case 1:
- CUR.zp0 = CUR.pts;
- break;
-
- default:
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- CUR.GS.gep0 = (FT_UShort)args[0];
- }
-
-
- /*************************************************************************/
- /* */
- /* SZP1[]: Set Zone Pointer 1 */
- /* Opcode range: 0x14 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SZP1( INS_ARG )
- {
- switch ( (FT_Int)args[0] )
- {
- case 0:
- CUR.zp1 = CUR.twilight;
- break;
-
- case 1:
- CUR.zp1 = CUR.pts;
- break;
-
- default:
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- CUR.GS.gep1 = (FT_UShort)args[0];
- }
-
-
- /*************************************************************************/
- /* */
- /* SZP2[]: Set Zone Pointer 2 */
- /* Opcode range: 0x15 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SZP2( INS_ARG )
- {
- switch ( (FT_Int)args[0] )
- {
- case 0:
- CUR.zp2 = CUR.twilight;
- break;
-
- case 1:
- CUR.zp2 = CUR.pts;
- break;
-
- default:
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- CUR.GS.gep2 = (FT_UShort)args[0];
- }
-
-
- /*************************************************************************/
- /* */
- /* SZPS[]: Set Zone PointerS */
- /* Opcode range: 0x16 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SZPS( INS_ARG )
- {
- switch ( (FT_Int)args[0] )
- {
- case 0:
- CUR.zp0 = CUR.twilight;
- break;
-
- case 1:
- CUR.zp0 = CUR.pts;
- break;
-
- default:
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- CUR.zp1 = CUR.zp0;
- CUR.zp2 = CUR.zp0;
-
- CUR.GS.gep0 = (FT_UShort)args[0];
- CUR.GS.gep1 = (FT_UShort)args[0];
- CUR.GS.gep2 = (FT_UShort)args[0];
- }
-
-
- /*************************************************************************/
- /* */
- /* INSTCTRL[]: INSTruction ConTRoL */
- /* Opcode range: 0x8e */
- /* Stack: int32 int32 --> */
- /* */
- static void
- Ins_INSTCTRL( INS_ARG )
- {
- FT_Long K, L;
-
-
- K = args[1];
- L = args[0];
-
- if ( K < 1 || K > 2 )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( L != 0 )
- L = K;
-
- CUR.GS.instruct_control = FT_BOOL(
- ( (FT_Byte)CUR.GS.instruct_control & ~(FT_Byte)K ) | (FT_Byte)L );
- }
-
-
- /*************************************************************************/
- /* */
- /* SCANCTRL[]: SCAN ConTRoL */
- /* Opcode range: 0x85 */
- /* Stack: uint32? --> */
- /* */
- static void
- Ins_SCANCTRL( INS_ARG )
- {
- FT_Int A;
-
-
- /* Get Threshold */
- A = (FT_Int)( args[0] & 0xFF );
-
- if ( A == 0xFF )
- {
- CUR.GS.scan_control = TRUE;
- return;
- }
- else if ( A == 0 )
- {
- CUR.GS.scan_control = FALSE;
- return;
- }
-
- if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem < A )
- CUR.GS.scan_control = TRUE;
-
- if ( ( args[0] & 0x200 ) != 0 && CUR.tt_metrics.rotated )
- CUR.GS.scan_control = TRUE;
-
- if ( ( args[0] & 0x400 ) != 0 && CUR.tt_metrics.stretched )
- CUR.GS.scan_control = TRUE;
-
- if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem >= A )
- CUR.GS.scan_control = FALSE;
-
- if ( ( args[0] & 0x1000 ) != 0 && CUR.tt_metrics.rotated )
- CUR.GS.scan_control = FALSE;
-
- if ( ( args[0] & 0x2000 ) != 0 && CUR.tt_metrics.stretched )
- CUR.GS.scan_control = FALSE;
- }
-
-
- /*************************************************************************/
- /* */
- /* SCANTYPE[]: SCAN TYPE */
- /* Opcode range: 0x8D */
- /* Stack: uint32? --> */
- /* */
- static void
- Ins_SCANTYPE( INS_ARG )
- {
- if ( args[0] >= 0 )
- CUR.GS.scan_type = (FT_Int)args[0];
- }
-
-
- /*************************************************************************/
- /* */
- /* MANAGING OUTLINES */
- /* */
- /* Instructions appear in the specification's order. */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* FLIPPT[]: FLIP PoinT */
- /* Opcode range: 0x80 */
- /* Stack: uint32... --> */
- /* */
- static void
- Ins_FLIPPT( INS_ARG )
- {
- FT_UShort point;
-
- FT_UNUSED_ARG;
-
-
- if ( CUR.top < CUR.GS.loop )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- return;
- }
-
- while ( CUR.GS.loop > 0 )
- {
- CUR.args--;
-
- point = (FT_UShort)CUR.stack[CUR.args];
-
- if ( BOUNDS( point, CUR.pts.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
- else
- CUR.pts.tags[point] ^= FT_CURVE_TAG_ON;
-
- CUR.GS.loop--;
- }
-
- CUR.GS.loop = 1;
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* FLIPRGON[]: FLIP RanGe ON */
- /* Opcode range: 0x81 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_FLIPRGON( INS_ARG )
- {
- FT_UShort I, K, L;
-
-
- K = (FT_UShort)args[1];
- L = (FT_UShort)args[0];
-
- if ( BOUNDS( K, CUR.pts.n_points ) ||
- BOUNDS( L, CUR.pts.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- for ( I = L; I <= K; I++ )
- CUR.pts.tags[I] |= FT_CURVE_TAG_ON;
- }
-
-
- /*************************************************************************/
- /* */
- /* FLIPRGOFF: FLIP RanGe OFF */
- /* Opcode range: 0x82 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_FLIPRGOFF( INS_ARG )
- {
- FT_UShort I, K, L;
-
-
- K = (FT_UShort)args[1];
- L = (FT_UShort)args[0];
-
- if ( BOUNDS( K, CUR.pts.n_points ) ||
- BOUNDS( L, CUR.pts.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- for ( I = L; I <= K; I++ )
- CUR.pts.tags[I] &= ~FT_CURVE_TAG_ON;
- }
-
-
- static FT_Bool
- Compute_Point_Displacement( EXEC_OP_ FT_F26Dot6* x,
- FT_F26Dot6* y,
- TT_GlyphZone zone,
- FT_UShort* refp )
- {
- TT_GlyphZoneRec zp;
- FT_UShort p;
- FT_F26Dot6 d;
-
-
- if ( CUR.opcode & 1 )
- {
- zp = CUR.zp0;
- p = CUR.GS.rp1;
- }
- else
- {
- zp = CUR.zp1;
- p = CUR.GS.rp2;
- }
-
- if ( BOUNDS( p, zp.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- *refp = 0;
- return FAILURE;
- }
-
- *zone = zp;
- *refp = p;
-
- d = CUR_Func_project( zp.cur + p, zp.org + p );
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- if ( CUR.face->unpatented_hinting )
- {
- if ( CUR.GS.both_x_axis )
- {
- *x = d;
- *y = 0;
- }
- else
- {
- *x = 0;
- *y = d;
- }
- }
- else
-#endif
- {
- *x = TT_MULDIV( d,
- (FT_Long)CUR.GS.freeVector.x * 0x10000L,
- CUR.F_dot_P );
- *y = TT_MULDIV( d,
- (FT_Long)CUR.GS.freeVector.y * 0x10000L,
- CUR.F_dot_P );
- }
-
- return SUCCESS;
- }
-
-
- static void
- Move_Zp2_Point( EXEC_OP_ FT_UShort point,
- FT_F26Dot6 dx,
- FT_F26Dot6 dy,
- FT_Bool touch )
- {
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- if ( CUR.face->unpatented_hinting )
- {
- if ( CUR.GS.both_x_axis )
- {
- CUR.zp2.cur[point].x += dx;
- if ( touch )
- CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
- }
- else
- {
- CUR.zp2.cur[point].y += dy;
- if ( touch )
- CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
- }
- return;
- }
-#endif
-
- if ( CUR.GS.freeVector.x != 0 )
- {
- CUR.zp2.cur[point].x += dx;
- if ( touch )
- CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
- }
-
- if ( CUR.GS.freeVector.y != 0 )
- {
- CUR.zp2.cur[point].y += dy;
- if ( touch )
- CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* SHP[a]: SHift Point by the last point */
- /* Opcode range: 0x32-0x33 */
- /* Stack: uint32... --> */
- /* */
- static void
- Ins_SHP( INS_ARG )
- {
- TT_GlyphZoneRec zp;
- FT_UShort refp;
-
- FT_F26Dot6 dx,
- dy;
- FT_UShort point;
-
- FT_UNUSED_ARG;
-
-
- if ( CUR.top < CUR.GS.loop )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
- return;
-
- while ( CUR.GS.loop > 0 )
- {
- CUR.args--;
- point = (FT_UShort)CUR.stack[CUR.args];
-
- if ( BOUNDS( point, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
- else
- /* XXX: UNDOCUMENTED! SHP touches the points */
- MOVE_Zp2_Point( point, dx, dy, TRUE );
-
- CUR.GS.loop--;
- }
-
- CUR.GS.loop = 1;
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* SHC[a]: SHift Contour */
- /* Opcode range: 0x34-35 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SHC( INS_ARG )
- {
- TT_GlyphZoneRec zp;
- FT_UShort refp;
- FT_F26Dot6 dx,
- dy;
-
- FT_Short contour;
- FT_UShort first_point, last_point, i;
-
-
- contour = (FT_UShort)args[0];
-
- if ( BOUNDS( contour, CUR.pts.n_contours ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
- return;
-
- if ( contour == 0 )
- first_point = 0;
- else
- first_point = (FT_UShort)( CUR.pts.contours[contour - 1] + 1 -
- CUR.pts.first_point );
-
- last_point = (FT_UShort)( CUR.pts.contours[contour] -
- CUR.pts.first_point );
-
- /* XXX: this is probably wrong... at least it prevents memory */
- /* corruption when zp2 is the twilight zone */
- if ( BOUNDS( last_point, CUR.zp2.n_points ) )
- {
- if ( CUR.zp2.n_points > 0 )
- last_point = (FT_UShort)(CUR.zp2.n_points - 1);
- else
- last_point = 0;
- }
-
- /* XXX: UNDOCUMENTED! SHC touches the points */
- for ( i = first_point; i <= last_point; i++ )
- {
- if ( zp.cur != CUR.zp2.cur || refp != i )
- MOVE_Zp2_Point( i, dx, dy, TRUE );
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* SHZ[a]: SHift Zone */
- /* Opcode range: 0x36-37 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_SHZ( INS_ARG )
- {
- TT_GlyphZoneRec zp;
- FT_UShort refp;
- FT_F26Dot6 dx,
- dy;
-
- FT_UShort last_point, i;
-
-
- if ( BOUNDS( args[0], 2 ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
- return;
-
- /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */
- /* Twilight zone has no contours, so use `n_points'. */
- /* Normal zone's `n_points' includes phantoms, so must */
- /* use end of last contour. */
- if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
- last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
- else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
- last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
- else
- last_point = 0;
-
- /* XXX: UNDOCUMENTED! SHZ doesn't touch the points */
- for ( i = 0; i <= last_point; i++ )
- {
- if ( zp.cur != CUR.zp2.cur || refp != i )
- MOVE_Zp2_Point( i, dx, dy, FALSE );
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* SHPIX[]: SHift points by a PIXel amount */
- /* Opcode range: 0x38 */
- /* Stack: f26.6 uint32... --> */
- /* */
- static void
- Ins_SHPIX( INS_ARG )
- {
- FT_F26Dot6 dx, dy;
- FT_UShort point;
-
-
- if ( CUR.top < CUR.GS.loop + 1 )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- if ( CUR.face->unpatented_hinting )
- {
- if ( CUR.GS.both_x_axis )
- {
- dx = TT_MulFix14( args[0], 0x4000 );
- dy = 0;
- }
- else
- {
- dx = 0;
- dy = TT_MulFix14( args[0], 0x4000 );
- }
- }
- else
-#endif
- {
- dx = TT_MulFix14( args[0], CUR.GS.freeVector.x );
- dy = TT_MulFix14( args[0], CUR.GS.freeVector.y );
- }
-
- while ( CUR.GS.loop > 0 )
- {
- CUR.args--;
-
- point = (FT_UShort)CUR.stack[CUR.args];
-
- if ( BOUNDS( point, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
- else
- MOVE_Zp2_Point( point, dx, dy, TRUE );
-
- CUR.GS.loop--;
- }
-
- CUR.GS.loop = 1;
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* MSIRP[a]: Move Stack Indirect Relative Position */
- /* Opcode range: 0x3A-0x3B */
- /* Stack: f26.6 uint32 --> */
- /* */
- static void
- Ins_MSIRP( INS_ARG )
- {
- FT_UShort point;
- FT_F26Dot6 distance;
-
-
- point = (FT_UShort)args[0];
-
- if ( BOUNDS( point, CUR.zp1.n_points ) ||
- BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- /* XXX: UNDOCUMENTED! behaviour */
- if ( CUR.GS.gep1 == 0 ) /* if the point that is to be moved */
- /* is in twilight zone */
- {
- CUR.zp1.org[point] = CUR.zp0.org[CUR.GS.rp0];
- CUR_Func_move_orig( &CUR.zp1, point, args[1] );
- CUR.zp1.cur[point] = CUR.zp1.org[point];
- }
-
- distance = CUR_Func_project( CUR.zp1.cur + point,
- CUR.zp0.cur + CUR.GS.rp0 );
-
- CUR_Func_move( &CUR.zp1, point, args[1] - distance );
-
- CUR.GS.rp1 = CUR.GS.rp0;
- CUR.GS.rp2 = point;
-
- if ( ( CUR.opcode & 1 ) != 0 )
- CUR.GS.rp0 = point;
- }
-
-
- /*************************************************************************/
- /* */
- /* MDAP[a]: Move Direct Absolute Point */
- /* Opcode range: 0x2E-0x2F */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_MDAP( INS_ARG )
- {
- FT_UShort point;
- FT_F26Dot6 cur_dist,
- distance;
-
-
- point = (FT_UShort)args[0];
-
- if ( BOUNDS( point, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- /* XXX: Is there some undocumented feature while in the */
- /* twilight zone? ? */
- if ( ( CUR.opcode & 1 ) != 0 )
- {
- cur_dist = CUR_fast_project( &CUR.zp0.cur[point] );
- distance = CUR_Func_round( cur_dist,
- CUR.tt_metrics.compensations[0] ) - cur_dist;
- }
- else
- distance = 0;
-
- CUR_Func_move( &CUR.zp0, point, distance );
-
- CUR.GS.rp0 = point;
- CUR.GS.rp1 = point;
- }
-
-
- /*************************************************************************/
- /* */
- /* MIAP[a]: Move Indirect Absolute Point */
- /* Opcode range: 0x3E-0x3F */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_MIAP( INS_ARG )
- {
- FT_ULong cvtEntry;
- FT_UShort point;
- FT_F26Dot6 distance,
- org_dist;
-
-
- cvtEntry = (FT_ULong)args[1];
- point = (FT_UShort)args[0];
-
- if ( BOUNDS( point, CUR.zp0.n_points ) ||
- BOUNDS( cvtEntry, CUR.cvtSize ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- /* XXX: UNDOCUMENTED! */
- /* */
- /* The behaviour of an MIAP instruction is quite */
- /* different when used in the twilight zone. */
- /* */
- /* First, no control value cut-in test is performed */
- /* as it would fail anyway. Second, the original */
- /* point, i.e. (org_x,org_y) of zp0.point, is set */
- /* to the absolute, unrounded distance found in */
- /* the CVT. */
- /* */
- /* This is used in the CVT programs of the Microsoft */
- /* fonts Arial, Times, etc., in order to re-adjust */
- /* some key font heights. It allows the use of the */
- /* IP instruction in the twilight zone, which */
- /* otherwise would be `illegal' according to the */
- /* specification. */
- /* */
- /* We implement it with a special sequence for the */
- /* twilight zone. This is a bad hack, but it seems */
- /* to work. */
-
- distance = CUR_Func_read_cvt( cvtEntry );
-
- if ( CUR.GS.gep0 == 0 ) /* If in twilight zone */
- {
- CUR.zp0.org[point].x = TT_MulFix14( distance, CUR.GS.freeVector.x );
- CUR.zp0.org[point].y = TT_MulFix14( distance, CUR.GS.freeVector.y ),
- CUR.zp0.cur[point] = CUR.zp0.org[point];
- }
-
- org_dist = CUR_fast_project( &CUR.zp0.cur[point] );
-
- if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cutin flag */
- {
- if ( FT_ABS( distance - org_dist ) > CUR.GS.control_value_cutin )
- distance = org_dist;
-
- distance = CUR_Func_round( distance, CUR.tt_metrics.compensations[0] );
- }
-
- CUR_Func_move( &CUR.zp0, point, distance - org_dist );
-
- CUR.GS.rp0 = point;
- CUR.GS.rp1 = point;
- }
-
-
- /*************************************************************************/
- /* */
- /* MDRP[abcde]: Move Direct Relative Point */
- /* Opcode range: 0xC0-0xDF */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_MDRP( INS_ARG )
- {
- FT_UShort point;
- FT_F26Dot6 org_dist, distance;
-
-
- point = (FT_UShort)args[0];
-
- if ( BOUNDS( point, CUR.zp1.n_points ) ||
- BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- /* XXX: Is there some undocumented feature while in the */
- /* twilight zone? */
-
- /* XXX: UNDOCUMENTED: twilight zone special case */
-
- if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 )
- {
- FT_Vector* vec1 = &CUR.zp1.org[point];
- FT_Vector* vec2 = &CUR.zp0.org[CUR.GS.rp0];
-
-
- org_dist = CUR_Func_dualproj( vec1, vec2 );
- }
- else
- {
- FT_Vector* vec1 = &CUR.zp1.orus[point];
- FT_Vector* vec2 = &CUR.zp0.orus[CUR.GS.rp0];
-
-
- if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
- {
- /* this should be faster */
- org_dist = CUR_Func_dualproj( vec1, vec2 );
- org_dist = TT_MULFIX( org_dist, CUR.metrics.x_scale );
- }
- else
- {
- FT_Vector vec;
-
-
- vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
- vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
-
- org_dist = CUR_fast_dualproj( &vec );
- }
- }
-
- /* single width cut-in test */
-
- if ( FT_ABS( org_dist - CUR.GS.single_width_value ) <
- CUR.GS.single_width_cutin )
- {
- if ( org_dist >= 0 )
- org_dist = CUR.GS.single_width_value;
- else
- org_dist = -CUR.GS.single_width_value;
- }
-
- /* round flag */
-
- if ( ( CUR.opcode & 4 ) != 0 )
- distance = CUR_Func_round(
- org_dist,
- CUR.tt_metrics.compensations[CUR.opcode & 3] );
- else
- distance = ROUND_None(
- org_dist,
- CUR.tt_metrics.compensations[CUR.opcode & 3] );
-
- /* minimum distance flag */
-
- if ( ( CUR.opcode & 8 ) != 0 )
- {
- if ( org_dist >= 0 )
- {
- if ( distance < CUR.GS.minimum_distance )
- distance = CUR.GS.minimum_distance;
- }
- else
- {
- if ( distance > -CUR.GS.minimum_distance )
- distance = -CUR.GS.minimum_distance;
- }
- }
-
- /* now move the point */
-
- org_dist = CUR_Func_project( CUR.zp1.cur + point,
- CUR.zp0.cur + CUR.GS.rp0 );
-
- CUR_Func_move( &CUR.zp1, point, distance - org_dist );
-
- CUR.GS.rp1 = CUR.GS.rp0;
- CUR.GS.rp2 = point;
-
- if ( ( CUR.opcode & 16 ) != 0 )
- CUR.GS.rp0 = point;
- }
-
-
- /*************************************************************************/
- /* */
- /* MIRP[abcde]: Move Indirect Relative Point */
- /* Opcode range: 0xE0-0xFF */
- /* Stack: int32? uint32 --> */
- /* */
- static void
- Ins_MIRP( INS_ARG )
- {
- FT_UShort point;
- FT_ULong cvtEntry;
-
- FT_F26Dot6 cvt_dist,
- distance,
- cur_dist,
- org_dist;
-
-
- point = (FT_UShort)args[0];
- cvtEntry = (FT_ULong)( args[1] + 1 );
-
- /* XXX: UNDOCUMENTED! cvt[-1] = 0 always */
-
- if ( BOUNDS( point, CUR.zp1.n_points ) ||
- BOUNDS( cvtEntry, CUR.cvtSize + 1 ) ||
- BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( !cvtEntry )
- cvt_dist = 0;
- else
- cvt_dist = CUR_Func_read_cvt( cvtEntry - 1 );
-
- /* single width test */
-
- if ( FT_ABS( cvt_dist - CUR.GS.single_width_value ) <
- CUR.GS.single_width_cutin )
- {
- if ( cvt_dist >= 0 )
- cvt_dist = CUR.GS.single_width_value;
- else
- cvt_dist = -CUR.GS.single_width_value;
- }
-
- /* XXX: UNDOCUMENTED! -- twilight zone */
-
- if ( CUR.GS.gep1 == 0 )
- {
- CUR.zp1.org[point].x = CUR.zp0.org[CUR.GS.rp0].x +
- TT_MulFix14( cvt_dist, CUR.GS.freeVector.x );
-
- CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y +
- TT_MulFix14( cvt_dist, CUR.GS.freeVector.y );
-
- CUR.zp1.cur[point] = CUR.zp0.cur[point];
- }
-
- org_dist = CUR_Func_dualproj( &CUR.zp1.org[point],
- &CUR.zp0.org[CUR.GS.rp0] );
- cur_dist = CUR_Func_project ( &CUR.zp1.cur[point],
- &CUR.zp0.cur[CUR.GS.rp0] );
-
- /* auto-flip test */
-
- if ( CUR.GS.auto_flip )
- {
- if ( ( org_dist ^ cvt_dist ) < 0 )
- cvt_dist = -cvt_dist;
- }
-
- /* control value cutin and round */
-
- if ( ( CUR.opcode & 4 ) != 0 )
- {
- /* XXX: UNDOCUMENTED! Only perform cut-in test when both points */
- /* refer to the same zone. */
-
- if ( CUR.GS.gep0 == CUR.GS.gep1 )
- if ( FT_ABS( cvt_dist - org_dist ) >= CUR.GS.control_value_cutin )
- cvt_dist = org_dist;
-
- distance = CUR_Func_round(
- cvt_dist,
- CUR.tt_metrics.compensations[CUR.opcode & 3] );
- }
- else
- distance = ROUND_None(
- cvt_dist,
- CUR.tt_metrics.compensations[CUR.opcode & 3] );
-
- /* minimum distance test */
-
- if ( ( CUR.opcode & 8 ) != 0 )
- {
- if ( org_dist >= 0 )
- {
- if ( distance < CUR.GS.minimum_distance )
- distance = CUR.GS.minimum_distance;
- }
- else
- {
- if ( distance > -CUR.GS.minimum_distance )
- distance = -CUR.GS.minimum_distance;
- }
- }
-
- CUR_Func_move( &CUR.zp1, point, distance - cur_dist );
-
- CUR.GS.rp1 = CUR.GS.rp0;
-
- if ( ( CUR.opcode & 16 ) != 0 )
- CUR.GS.rp0 = point;
-
- /* XXX: UNDOCUMENTED! */
- CUR.GS.rp2 = point;
- }
-
-
- /*************************************************************************/
- /* */
- /* ALIGNRP[]: ALIGN Relative Point */
- /* Opcode range: 0x3C */
- /* Stack: uint32 uint32... --> */
- /* */
- static void
- Ins_ALIGNRP( INS_ARG )
- {
- FT_UShort point;
- FT_F26Dot6 distance;
-
- FT_UNUSED_ARG;
-
-
- if ( CUR.top < CUR.GS.loop ||
- BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- while ( CUR.GS.loop > 0 )
- {
- CUR.args--;
-
- point = (FT_UShort)CUR.stack[CUR.args];
-
- if ( BOUNDS( point, CUR.zp1.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
- else
- {
- distance = CUR_Func_project( CUR.zp1.cur + point,
- CUR.zp0.cur + CUR.GS.rp0 );
-
- CUR_Func_move( &CUR.zp1, point, -distance );
- }
-
- CUR.GS.loop--;
- }
-
- CUR.GS.loop = 1;
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* ISECT[]: moves point to InterSECTion */
- /* Opcode range: 0x0F */
- /* Stack: 5 * uint32 --> */
- /* */
- static void
- Ins_ISECT( INS_ARG )
- {
- FT_UShort point,
- a0, a1,
- b0, b1;
-
- FT_F26Dot6 discriminant;
-
- FT_F26Dot6 dx, dy,
- dax, day,
- dbx, dby;
-
- FT_F26Dot6 val;
-
- FT_Vector R;
-
-
- point = (FT_UShort)args[0];
-
- a0 = (FT_UShort)args[1];
- a1 = (FT_UShort)args[2];
- b0 = (FT_UShort)args[3];
- b1 = (FT_UShort)args[4];
-
- if ( BOUNDS( b0, CUR.zp0.n_points ) ||
- BOUNDS( b1, CUR.zp0.n_points ) ||
- BOUNDS( a0, CUR.zp1.n_points ) ||
- BOUNDS( a1, CUR.zp1.n_points ) ||
- BOUNDS( point, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- dbx = CUR.zp0.cur[b1].x - CUR.zp0.cur[b0].x;
- dby = CUR.zp0.cur[b1].y - CUR.zp0.cur[b0].y;
-
- dax = CUR.zp1.cur[a1].x - CUR.zp1.cur[a0].x;
- day = CUR.zp1.cur[a1].y - CUR.zp1.cur[a0].y;
-
- dx = CUR.zp0.cur[b0].x - CUR.zp1.cur[a0].x;
- dy = CUR.zp0.cur[b0].y - CUR.zp1.cur[a0].y;
-
- CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_BOTH;
-
- discriminant = TT_MULDIV( dax, -dby, 0x40 ) +
- TT_MULDIV( day, dbx, 0x40 );
-
- if ( FT_ABS( discriminant ) >= 0x40 )
- {
- val = TT_MULDIV( dx, -dby, 0x40 ) + TT_MULDIV( dy, dbx, 0x40 );
-
- R.x = TT_MULDIV( val, dax, discriminant );
- R.y = TT_MULDIV( val, day, discriminant );
-
- CUR.zp2.cur[point].x = CUR.zp1.cur[a0].x + R.x;
- CUR.zp2.cur[point].y = CUR.zp1.cur[a0].y + R.y;
- }
- else
- {
- /* else, take the middle of the middles of A and B */
-
- CUR.zp2.cur[point].x = ( CUR.zp1.cur[a0].x +
- CUR.zp1.cur[a1].x +
- CUR.zp0.cur[b0].x +
- CUR.zp0.cur[b1].x ) / 4;
- CUR.zp2.cur[point].y = ( CUR.zp1.cur[a0].y +
- CUR.zp1.cur[a1].y +
- CUR.zp0.cur[b0].y +
- CUR.zp0.cur[b1].y ) / 4;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* ALIGNPTS[]: ALIGN PoinTS */
- /* Opcode range: 0x27 */
- /* Stack: uint32 uint32 --> */
- /* */
- static void
- Ins_ALIGNPTS( INS_ARG )
- {
- FT_UShort p1, p2;
- FT_F26Dot6 distance;
-
-
- p1 = (FT_UShort)args[0];
- p2 = (FT_UShort)args[1];
-
- if ( BOUNDS( args[0], CUR.zp1.n_points ) ||
- BOUNDS( args[1], CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- distance = CUR_Func_project( CUR.zp0.cur + p2,
- CUR.zp1.cur + p1 ) / 2;
-
- CUR_Func_move( &CUR.zp1, p1, distance );
- CUR_Func_move( &CUR.zp0, p2, -distance );
- }
-
-
- /*************************************************************************/
- /* */
- /* IP[]: Interpolate Point */
- /* Opcode range: 0x39 */
- /* Stack: uint32... --> */
- /* */
-
- /* SOMETIMES, DUMBER CODE IS BETTER CODE */
-
- static void
- Ins_IP( INS_ARG )
- {
- FT_F26Dot6 old_range, cur_range;
- FT_Vector* orus_base;
- FT_Vector* cur_base;
- FT_Int twilight;
-
- FT_UNUSED_ARG;
-
-
- if ( CUR.top < CUR.GS.loop )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- /*
- * We need to deal in a special way with the twilight zone.
- * Otherwise, by definition, the value of CUR.twilight.orus[n] is (0,0),
- * for every n.
- */
- twilight = CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 || CUR.GS.gep2 == 0;
-
- if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- if ( twilight )
- orus_base = &CUR.zp0.org[CUR.GS.rp1];
- else
- orus_base = &CUR.zp0.orus[CUR.GS.rp1];
-
- cur_base = &CUR.zp0.cur[CUR.GS.rp1];
-
- /* XXX: There are some glyphs in some braindead but popular */
- /* fonts out there (e.g. [aeu]grave in monotype.ttf) */
- /* calling IP[] with bad values of rp[12]. */
- /* Do something sane when this odd thing happens. */
- if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) ||
- BOUNDS( CUR.GS.rp2, CUR.zp1.n_points ) )
- {
- old_range = 0;
- cur_range = 0;
- }
- else
- {
- if ( twilight )
- old_range = CUR_Func_dualproj( &CUR.zp1.org[CUR.GS.rp2],
- orus_base );
- else
- old_range = CUR_Func_dualproj( &CUR.zp1.orus[CUR.GS.rp2],
- orus_base );
-
- cur_range = CUR_Func_project ( &CUR.zp1.cur[CUR.GS.rp2], cur_base );
- }
-
- for ( ; CUR.GS.loop > 0; --CUR.GS.loop )
- {
- FT_UInt point = (FT_UInt)CUR.stack[--CUR.args];
- FT_F26Dot6 org_dist, cur_dist, new_dist;
-
-
- /* check point bounds */
- if ( BOUNDS( point, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- continue;
- }
-
- if ( twilight )
- org_dist = CUR_Func_dualproj( &CUR.zp2.org[point], orus_base );
- else
- org_dist = CUR_Func_dualproj( &CUR.zp2.orus[point], orus_base );
-
- cur_dist = CUR_Func_project ( &CUR.zp2.cur[point], cur_base );
-
- if ( org_dist )
- new_dist = ( old_range != 0 )
- ? TT_MULDIV( org_dist, cur_range, old_range )
- : cur_dist;
- else
- new_dist = 0;
-
- CUR_Func_move( &CUR.zp2, (FT_UShort)point, new_dist - cur_dist );
- }
- CUR.GS.loop = 1;
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* UTP[a]: UnTouch Point */
- /* Opcode range: 0x29 */
- /* Stack: uint32 --> */
- /* */
- static void
- Ins_UTP( INS_ARG )
- {
- FT_UShort point;
- FT_Byte mask;
-
-
- point = (FT_UShort)args[0];
-
- if ( BOUNDS( point, CUR.zp0.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
-
- mask = 0xFF;
-
- if ( CUR.GS.freeVector.x != 0 )
- mask &= ~FT_CURVE_TAG_TOUCH_X;
-
- if ( CUR.GS.freeVector.y != 0 )
- mask &= ~FT_CURVE_TAG_TOUCH_Y;
-
- CUR.zp0.tags[point] &= mask;
- }
-
-
- /* Local variables for Ins_IUP: */
- typedef struct IUP_WorkerRec_
- {
- FT_Vector* orgs; /* original and current coordinate */
- FT_Vector* curs; /* arrays */
- FT_Vector* orus;
- FT_UInt max_points;
-
- } IUP_WorkerRec, *IUP_Worker;
-
-
- static void
- _iup_worker_shift( IUP_Worker worker,
- FT_UInt p1,
- FT_UInt p2,
- FT_UInt p )
- {
- FT_UInt i;
- FT_F26Dot6 dx;
-
-
- dx = worker->curs[p].x - worker->orgs[p].x;
- if ( dx != 0 )
- {
- for ( i = p1; i < p; i++ )
- worker->curs[i].x += dx;
-
- for ( i = p + 1; i <= p2; i++ )
- worker->curs[i].x += dx;
- }
- }
-
-
- static void
- _iup_worker_interpolate( IUP_Worker worker,
- FT_UInt p1,
- FT_UInt p2,
- FT_UInt ref1,
- FT_UInt ref2 )
- {
- FT_UInt i;
- FT_F26Dot6 orus1, orus2, org1, org2, delta1, delta2;
-
-
- if ( p1 > p2 )
- return;
-
- if ( BOUNDS( ref1, worker->max_points ) ||
- BOUNDS( ref2, worker->max_points ) )
- return;
-
- orus1 = worker->orus[ref1].x;
- orus2 = worker->orus[ref2].x;
-
- if ( orus1 > orus2 )
- {
- FT_F26Dot6 tmp_o;
- FT_UInt tmp_r;
-
-
- tmp_o = orus1;
- orus1 = orus2;
- orus2 = tmp_o;
-
- tmp_r = ref1;
- ref1 = ref2;
- ref2 = tmp_r;
- }
-
- org1 = worker->orgs[ref1].x;
- org2 = worker->orgs[ref2].x;
- delta1 = worker->curs[ref1].x - org1;
- delta2 = worker->curs[ref2].x - org2;
-
- if ( orus1 == orus2 )
- {
- /* simple shift of untouched points */
- for ( i = p1; i <= p2; i++ )
- {
- FT_F26Dot6 x = worker->orgs[i].x;
-
-
- if ( x <= org1 )
- x += delta1;
- else
- x += delta2;
-
- worker->curs[i].x = x;
- }
- }
- else
- {
- FT_Fixed scale = 0;
- FT_Bool scale_valid = 0;
-
-
- /* interpolation */
- for ( i = p1; i <= p2; i++ )
- {
- FT_F26Dot6 x = worker->orgs[i].x;
-
-
- if ( x <= org1 )
- x += delta1;
-
- else if ( x >= org2 )
- x += delta2;
-
- else
- {
- if ( !scale_valid )
- {
- scale_valid = 1;
- scale = TT_MULDIV( org2 + delta2 - ( org1 + delta1 ),
- 0x10000L, orus2 - orus1 );
- }
-
- x = ( org1 + delta1 ) +
- TT_MULFIX( worker->orus[i].x - orus1, scale );
- }
- worker->curs[i].x = x;
- }
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* IUP[a]: Interpolate Untouched Points */
- /* Opcode range: 0x30-0x31 */
- /* Stack: --> */
- /* */
- static void
- Ins_IUP( INS_ARG )
- {
- IUP_WorkerRec V;
- FT_Byte mask;
-
- FT_UInt first_point; /* first point of contour */
- FT_UInt end_point; /* end point (last+1) of contour */
-
- FT_UInt first_touched; /* first touched point in contour */
- FT_UInt cur_touched; /* current touched point in contour */
-
- FT_UInt point; /* current point */
- FT_Short contour; /* current contour */
-
- FT_UNUSED_ARG;
-
-
- /* ignore empty outlines */
- if ( CUR.pts.n_contours == 0 )
- return;
-
- if ( CUR.opcode & 1 )
- {
- mask = FT_CURVE_TAG_TOUCH_X;
- V.orgs = CUR.pts.org;
- V.curs = CUR.pts.cur;
- V.orus = CUR.pts.orus;
- }
- else
- {
- mask = FT_CURVE_TAG_TOUCH_Y;
- V.orgs = (FT_Vector*)( (FT_Pos*)CUR.pts.org + 1 );
- V.curs = (FT_Vector*)( (FT_Pos*)CUR.pts.cur + 1 );
- V.orus = (FT_Vector*)( (FT_Pos*)CUR.pts.orus + 1 );
- }
- V.max_points = CUR.pts.n_points;
-
- contour = 0;
- point = 0;
-
- do
- {
- end_point = CUR.pts.contours[contour] - CUR.pts.first_point;
- first_point = point;
-
- if ( CUR.pts.n_points <= end_point )
- end_point = CUR.pts.n_points;
-
- while ( point <= end_point && ( CUR.pts.tags[point] & mask ) == 0 )
- point++;
-
- if ( point <= end_point )
- {
- first_touched = point;
- cur_touched = point;
-
- point++;
-
- while ( point <= end_point )
- {
- if ( ( CUR.pts.tags[point] & mask ) != 0 )
- {
- if ( point > 0 )
- _iup_worker_interpolate( &V,
- cur_touched + 1,
- point - 1,
- cur_touched,
- point );
- cur_touched = point;
- }
-
- point++;
- }
-
- if ( cur_touched == first_touched )
- _iup_worker_shift( &V, first_point, end_point, cur_touched );
- else
- {
- _iup_worker_interpolate( &V,
- (FT_UShort)( cur_touched + 1 ),
- end_point,
- cur_touched,
- first_touched );
-
- if ( first_touched > 0 )
- _iup_worker_interpolate( &V,
- first_point,
- first_touched - 1,
- cur_touched,
- first_touched );
- }
- }
- contour++;
- } while ( contour < CUR.pts.n_contours );
- }
-
-
- /*************************************************************************/
- /* */
- /* DELTAPn[]: DELTA exceptions P1, P2, P3 */
- /* Opcode range: 0x5D,0x71,0x72 */
- /* Stack: uint32 (2 * uint32)... --> */
- /* */
- static void
- Ins_DELTAP( INS_ARG )
- {
- FT_ULong k, nump;
- FT_UShort A;
- FT_ULong C;
- FT_Long B;
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- /* Delta hinting is covered by US Patent 5159668. */
- if ( CUR.face->unpatented_hinting )
- {
- FT_Long n = args[0] * 2;
-
-
- if ( CUR.args < n )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- return;
- }
-
- CUR.args -= n;
- CUR.new_top = CUR.args;
- return;
- }
-#endif
-
- nump = (FT_ULong)args[0]; /* some points theoretically may occur more
- than once, thus UShort isn't enough */
-
- for ( k = 1; k <= nump; k++ )
- {
- if ( CUR.args < 2 )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- return;
- }
-
- CUR.args -= 2;
-
- A = (FT_UShort)CUR.stack[CUR.args + 1];
- B = CUR.stack[CUR.args];
-
- /* XXX: Because some popular fonts contain some invalid DeltaP */
- /* instructions, we simply ignore them when the stacked */
- /* point reference is off limit, rather than returning an */
- /* error. As a delta instruction doesn't change a glyph */
- /* in great ways, this shouldn't be a problem. */
-
- if ( !BOUNDS( A, CUR.zp0.n_points ) )
- {
- C = ( (FT_ULong)B & 0xF0 ) >> 4;
-
- switch ( CUR.opcode )
- {
- case 0x5D:
- break;
-
- case 0x71:
- C += 16;
- break;
-
- case 0x72:
- C += 32;
- break;
- }
-
- C += CUR.GS.delta_base;
-
- if ( CURRENT_Ppem() == (FT_Long)C )
- {
- B = ( (FT_ULong)B & 0xF ) - 8;
- if ( B >= 0 )
- B++;
- B = B * 64 / ( 1L << CUR.GS.delta_shift );
-
- CUR_Func_move( &CUR.zp0, A, B );
- }
- }
- else
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- }
-
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* DELTACn[]: DELTA exceptions C1, C2, C3 */
- /* Opcode range: 0x73,0x74,0x75 */
- /* Stack: uint32 (2 * uint32)... --> */
- /* */
- static void
- Ins_DELTAC( INS_ARG )
- {
- FT_ULong nump, k;
- FT_ULong A, C;
- FT_Long B;
-
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- /* Delta hinting is covered by US Patent 5159668. */
- if ( CUR.face->unpatented_hinting )
- {
- FT_Long n = args[0] * 2;
-
-
- if ( CUR.args < n )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- return;
- }
-
- CUR.args -= n;
- CUR.new_top = CUR.args;
- return;
- }
-#endif
-
- nump = (FT_ULong)args[0];
-
- for ( k = 1; k <= nump; k++ )
- {
- if ( CUR.args < 2 )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- return;
- }
-
- CUR.args -= 2;
-
- A = (FT_ULong)CUR.stack[CUR.args + 1];
- B = CUR.stack[CUR.args];
-
- if ( BOUNDS( A, CUR.cvtSize ) )
- {
- if ( CUR.pedantic_hinting )
- {
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
- else
- {
- C = ( (FT_ULong)B & 0xF0 ) >> 4;
-
- switch ( CUR.opcode )
- {
- case 0x73:
- break;
-
- case 0x74:
- C += 16;
- break;
-
- case 0x75:
- C += 32;
- break;
- }
-
- C += CUR.GS.delta_base;
-
- if ( CURRENT_Ppem() == (FT_Long)C )
- {
- B = ( (FT_ULong)B & 0xF ) - 8;
- if ( B >= 0 )
- B++;
- B = B * 64 / ( 1L << CUR.GS.delta_shift );
-
- CUR_Func_move_cvt( A, B );
- }
- }
- }
-
- CUR.new_top = CUR.args;
- }
-
-
- /*************************************************************************/
- /* */
- /* MISC. INSTRUCTIONS */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* GETINFO[]: GET INFOrmation */
- /* Opcode range: 0x88 */
- /* Stack: uint32 --> uint32 */
- /* */
- static void
- Ins_GETINFO( INS_ARG )
- {
- FT_Long K;
-
-
- K = 0;
-
- /* We return MS rasterizer version 1.7 for the font scaler. */
- if ( ( args[0] & 1 ) != 0 )
- K = 35;
-
- /* Has the glyph been rotated? */
- if ( ( args[0] & 2 ) != 0 && CUR.tt_metrics.rotated )
- K |= 0x80;
-
- /* Has the glyph been stretched? */
- if ( ( args[0] & 4 ) != 0 && CUR.tt_metrics.stretched )
- K |= 1 << 8;
-
- /* Are we hinting for grayscale? */
- if ( ( args[0] & 32 ) != 0 && CUR.grayscale )
- K |= 1 << 12;
-
- args[0] = K;
- }
-
-
- static void
- Ins_UNKNOWN( INS_ARG )
- {
- TT_DefRecord* def = CUR.IDefs;
- TT_DefRecord* limit = def + CUR.numIDefs;
-
- FT_UNUSED_ARG;
-
-
- for ( ; def < limit; def++ )
- {
- if ( (FT_Byte)def->opc == CUR.opcode && def->active )
- {
- TT_CallRec* call;
-
-
- if ( CUR.callTop >= CUR.callSize )
- {
- CUR.error = TT_Err_Stack_Overflow;
- return;
- }
-
- call = CUR.callStack + CUR.callTop++;
-
- call->Caller_Range = CUR.curRange;
- call->Caller_IP = CUR.IP+1;
- call->Cur_Count = 1;
- call->Cur_Restart = def->start;
-
- INS_Goto_CodeRange( def->range, def->start );
-
- CUR.step_ins = FALSE;
- return;
- }
- }
-
- CUR.error = TT_Err_Invalid_Opcode;
- }
-
-
-#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
-
-
- static
- TInstruction_Function Instruct_Dispatch[256] =
- {
- /* Opcodes are gathered in groups of 16. */
- /* Please keep the spaces as they are. */
-
- /* SVTCA y */ Ins_SVTCA,
- /* SVTCA x */ Ins_SVTCA,
- /* SPvTCA y */ Ins_SPVTCA,
- /* SPvTCA x */ Ins_SPVTCA,
- /* SFvTCA y */ Ins_SFVTCA,
- /* SFvTCA x */ Ins_SFVTCA,
- /* SPvTL // */ Ins_SPVTL,
- /* SPvTL + */ Ins_SPVTL,
- /* SFvTL // */ Ins_SFVTL,
- /* SFvTL + */ Ins_SFVTL,
- /* SPvFS */ Ins_SPVFS,
- /* SFvFS */ Ins_SFVFS,
- /* GPV */ Ins_GPV,
- /* GFV */ Ins_GFV,
- /* SFvTPv */ Ins_SFVTPV,
- /* ISECT */ Ins_ISECT,
-
- /* SRP0 */ Ins_SRP0,
- /* SRP1 */ Ins_SRP1,
- /* SRP2 */ Ins_SRP2,
- /* SZP0 */ Ins_SZP0,
- /* SZP1 */ Ins_SZP1,
- /* SZP2 */ Ins_SZP2,
- /* SZPS */ Ins_SZPS,
- /* SLOOP */ Ins_SLOOP,
- /* RTG */ Ins_RTG,
- /* RTHG */ Ins_RTHG,
- /* SMD */ Ins_SMD,
- /* ELSE */ Ins_ELSE,
- /* JMPR */ Ins_JMPR,
- /* SCvTCi */ Ins_SCVTCI,
- /* SSwCi */ Ins_SSWCI,
- /* SSW */ Ins_SSW,
-
- /* DUP */ Ins_DUP,
- /* POP */ Ins_POP,
- /* CLEAR */ Ins_CLEAR,
- /* SWAP */ Ins_SWAP,
- /* DEPTH */ Ins_DEPTH,
- /* CINDEX */ Ins_CINDEX,
- /* MINDEX */ Ins_MINDEX,
- /* AlignPTS */ Ins_ALIGNPTS,
- /* INS_0x28 */ Ins_UNKNOWN,
- /* UTP */ Ins_UTP,
- /* LOOPCALL */ Ins_LOOPCALL,
- /* CALL */ Ins_CALL,
- /* FDEF */ Ins_FDEF,
- /* ENDF */ Ins_ENDF,
- /* MDAP[0] */ Ins_MDAP,
- /* MDAP[1] */ Ins_MDAP,
-
- /* IUP[0] */ Ins_IUP,
- /* IUP[1] */ Ins_IUP,
- /* SHP[0] */ Ins_SHP,
- /* SHP[1] */ Ins_SHP,
- /* SHC[0] */ Ins_SHC,
- /* SHC[1] */ Ins_SHC,
- /* SHZ[0] */ Ins_SHZ,
- /* SHZ[1] */ Ins_SHZ,
- /* SHPIX */ Ins_SHPIX,
- /* IP */ Ins_IP,
- /* MSIRP[0] */ Ins_MSIRP,
- /* MSIRP[1] */ Ins_MSIRP,
- /* AlignRP */ Ins_ALIGNRP,
- /* RTDG */ Ins_RTDG,
- /* MIAP[0] */ Ins_MIAP,
- /* MIAP[1] */ Ins_MIAP,
-
- /* NPushB */ Ins_NPUSHB,
- /* NPushW */ Ins_NPUSHW,
- /* WS */ Ins_WS,
- /* RS */ Ins_RS,
- /* WCvtP */ Ins_WCVTP,
- /* RCvt */ Ins_RCVT,
- /* GC[0] */ Ins_GC,
- /* GC[1] */ Ins_GC,
- /* SCFS */ Ins_SCFS,
- /* MD[0] */ Ins_MD,
- /* MD[1] */ Ins_MD,
- /* MPPEM */ Ins_MPPEM,
- /* MPS */ Ins_MPS,
- /* FlipON */ Ins_FLIPON,
- /* FlipOFF */ Ins_FLIPOFF,
- /* DEBUG */ Ins_DEBUG,
-
- /* LT */ Ins_LT,
- /* LTEQ */ Ins_LTEQ,
- /* GT */ Ins_GT,
- /* GTEQ */ Ins_GTEQ,
- /* EQ */ Ins_EQ,
- /* NEQ */ Ins_NEQ,
- /* ODD */ Ins_ODD,
- /* EVEN */ Ins_EVEN,
- /* IF */ Ins_IF,
- /* EIF */ Ins_EIF,
- /* AND */ Ins_AND,
- /* OR */ Ins_OR,
- /* NOT */ Ins_NOT,
- /* DeltaP1 */ Ins_DELTAP,
- /* SDB */ Ins_SDB,
- /* SDS */ Ins_SDS,
-
- /* ADD */ Ins_ADD,
- /* SUB */ Ins_SUB,
- /* DIV */ Ins_DIV,
- /* MUL */ Ins_MUL,
- /* ABS */ Ins_ABS,
- /* NEG */ Ins_NEG,
- /* FLOOR */ Ins_FLOOR,
- /* CEILING */ Ins_CEILING,
- /* ROUND[0] */ Ins_ROUND,
- /* ROUND[1] */ Ins_ROUND,
- /* ROUND[2] */ Ins_ROUND,
- /* ROUND[3] */ Ins_ROUND,
- /* NROUND[0] */ Ins_NROUND,
- /* NROUND[1] */ Ins_NROUND,
- /* NROUND[2] */ Ins_NROUND,
- /* NROUND[3] */ Ins_NROUND,
-
- /* WCvtF */ Ins_WCVTF,
- /* DeltaP2 */ Ins_DELTAP,
- /* DeltaP3 */ Ins_DELTAP,
- /* DeltaCn[0] */ Ins_DELTAC,
- /* DeltaCn[1] */ Ins_DELTAC,
- /* DeltaCn[2] */ Ins_DELTAC,
- /* SROUND */ Ins_SROUND,
- /* S45Round */ Ins_S45ROUND,
- /* JROT */ Ins_JROT,
- /* JROF */ Ins_JROF,
- /* ROFF */ Ins_ROFF,
- /* INS_0x7B */ Ins_UNKNOWN,
- /* RUTG */ Ins_RUTG,
- /* RDTG */ Ins_RDTG,
- /* SANGW */ Ins_SANGW,
- /* AA */ Ins_AA,
-
- /* FlipPT */ Ins_FLIPPT,
- /* FlipRgON */ Ins_FLIPRGON,
- /* FlipRgOFF */ Ins_FLIPRGOFF,
- /* INS_0x83 */ Ins_UNKNOWN,
- /* INS_0x84 */ Ins_UNKNOWN,
- /* ScanCTRL */ Ins_SCANCTRL,
- /* SDPVTL[0] */ Ins_SDPVTL,
- /* SDPVTL[1] */ Ins_SDPVTL,
- /* GetINFO */ Ins_GETINFO,
- /* IDEF */ Ins_IDEF,
- /* ROLL */ Ins_ROLL,
- /* MAX */ Ins_MAX,
- /* MIN */ Ins_MIN,
- /* ScanTYPE */ Ins_SCANTYPE,
- /* InstCTRL */ Ins_INSTCTRL,
- /* INS_0x8F */ Ins_UNKNOWN,
-
- /* INS_0x90 */ Ins_UNKNOWN,
- /* INS_0x91 */ Ins_UNKNOWN,
- /* INS_0x92 */ Ins_UNKNOWN,
- /* INS_0x93 */ Ins_UNKNOWN,
- /* INS_0x94 */ Ins_UNKNOWN,
- /* INS_0x95 */ Ins_UNKNOWN,
- /* INS_0x96 */ Ins_UNKNOWN,
- /* INS_0x97 */ Ins_UNKNOWN,
- /* INS_0x98 */ Ins_UNKNOWN,
- /* INS_0x99 */ Ins_UNKNOWN,
- /* INS_0x9A */ Ins_UNKNOWN,
- /* INS_0x9B */ Ins_UNKNOWN,
- /* INS_0x9C */ Ins_UNKNOWN,
- /* INS_0x9D */ Ins_UNKNOWN,
- /* INS_0x9E */ Ins_UNKNOWN,
- /* INS_0x9F */ Ins_UNKNOWN,
-
- /* INS_0xA0 */ Ins_UNKNOWN,
- /* INS_0xA1 */ Ins_UNKNOWN,
- /* INS_0xA2 */ Ins_UNKNOWN,
- /* INS_0xA3 */ Ins_UNKNOWN,
- /* INS_0xA4 */ Ins_UNKNOWN,
- /* INS_0xA5 */ Ins_UNKNOWN,
- /* INS_0xA6 */ Ins_UNKNOWN,
- /* INS_0xA7 */ Ins_UNKNOWN,
- /* INS_0xA8 */ Ins_UNKNOWN,
- /* INS_0xA9 */ Ins_UNKNOWN,
- /* INS_0xAA */ Ins_UNKNOWN,
- /* INS_0xAB */ Ins_UNKNOWN,
- /* INS_0xAC */ Ins_UNKNOWN,
- /* INS_0xAD */ Ins_UNKNOWN,
- /* INS_0xAE */ Ins_UNKNOWN,
- /* INS_0xAF */ Ins_UNKNOWN,
-
- /* PushB[0] */ Ins_PUSHB,
- /* PushB[1] */ Ins_PUSHB,
- /* PushB[2] */ Ins_PUSHB,
- /* PushB[3] */ Ins_PUSHB,
- /* PushB[4] */ Ins_PUSHB,
- /* PushB[5] */ Ins_PUSHB,
- /* PushB[6] */ Ins_PUSHB,
- /* PushB[7] */ Ins_PUSHB,
- /* PushW[0] */ Ins_PUSHW,
- /* PushW[1] */ Ins_PUSHW,
- /* PushW[2] */ Ins_PUSHW,
- /* PushW[3] */ Ins_PUSHW,
- /* PushW[4] */ Ins_PUSHW,
- /* PushW[5] */ Ins_PUSHW,
- /* PushW[6] */ Ins_PUSHW,
- /* PushW[7] */ Ins_PUSHW,
-
- /* MDRP[00] */ Ins_MDRP,
- /* MDRP[01] */ Ins_MDRP,
- /* MDRP[02] */ Ins_MDRP,
- /* MDRP[03] */ Ins_MDRP,
- /* MDRP[04] */ Ins_MDRP,
- /* MDRP[05] */ Ins_MDRP,
- /* MDRP[06] */ Ins_MDRP,
- /* MDRP[07] */ Ins_MDRP,
- /* MDRP[08] */ Ins_MDRP,
- /* MDRP[09] */ Ins_MDRP,
- /* MDRP[10] */ Ins_MDRP,
- /* MDRP[11] */ Ins_MDRP,
- /* MDRP[12] */ Ins_MDRP,
- /* MDRP[13] */ Ins_MDRP,
- /* MDRP[14] */ Ins_MDRP,
- /* MDRP[15] */ Ins_MDRP,
-
- /* MDRP[16] */ Ins_MDRP,
- /* MDRP[17] */ Ins_MDRP,
- /* MDRP[18] */ Ins_MDRP,
- /* MDRP[19] */ Ins_MDRP,
- /* MDRP[20] */ Ins_MDRP,
- /* MDRP[21] */ Ins_MDRP,
- /* MDRP[22] */ Ins_MDRP,
- /* MDRP[23] */ Ins_MDRP,
- /* MDRP[24] */ Ins_MDRP,
- /* MDRP[25] */ Ins_MDRP,
- /* MDRP[26] */ Ins_MDRP,
- /* MDRP[27] */ Ins_MDRP,
- /* MDRP[28] */ Ins_MDRP,
- /* MDRP[29] */ Ins_MDRP,
- /* MDRP[30] */ Ins_MDRP,
- /* MDRP[31] */ Ins_MDRP,
-
- /* MIRP[00] */ Ins_MIRP,
- /* MIRP[01] */ Ins_MIRP,
- /* MIRP[02] */ Ins_MIRP,
- /* MIRP[03] */ Ins_MIRP,
- /* MIRP[04] */ Ins_MIRP,
- /* MIRP[05] */ Ins_MIRP,
- /* MIRP[06] */ Ins_MIRP,
- /* MIRP[07] */ Ins_MIRP,
- /* MIRP[08] */ Ins_MIRP,
- /* MIRP[09] */ Ins_MIRP,
- /* MIRP[10] */ Ins_MIRP,
- /* MIRP[11] */ Ins_MIRP,
- /* MIRP[12] */ Ins_MIRP,
- /* MIRP[13] */ Ins_MIRP,
- /* MIRP[14] */ Ins_MIRP,
- /* MIRP[15] */ Ins_MIRP,
-
- /* MIRP[16] */ Ins_MIRP,
- /* MIRP[17] */ Ins_MIRP,
- /* MIRP[18] */ Ins_MIRP,
- /* MIRP[19] */ Ins_MIRP,
- /* MIRP[20] */ Ins_MIRP,
- /* MIRP[21] */ Ins_MIRP,
- /* MIRP[22] */ Ins_MIRP,
- /* MIRP[23] */ Ins_MIRP,
- /* MIRP[24] */ Ins_MIRP,
- /* MIRP[25] */ Ins_MIRP,
- /* MIRP[26] */ Ins_MIRP,
- /* MIRP[27] */ Ins_MIRP,
- /* MIRP[28] */ Ins_MIRP,
- /* MIRP[29] */ Ins_MIRP,
- /* MIRP[30] */ Ins_MIRP,
- /* MIRP[31] */ Ins_MIRP
- };
-
-
-#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
-
-
- /*************************************************************************/
- /* */
- /* RUN */
- /* */
- /* This function executes a run of opcodes. It will exit in the */
- /* following cases: */
- /* */
- /* - Errors (in which case it returns FALSE). */
- /* */
- /* - Reaching the end of the main code range (returns TRUE). */
- /* Reaching the end of a code range within a function call is an */
- /* error. */
- /* */
- /* - After executing one single opcode, if the flag `Instruction_Trap' */
- /* is set to TRUE (returns TRUE). */
- /* */
- /* On exit with TRUE, test IP < CodeSize to know whether it comes from */
- /* an instruction trap or a normal termination. */
- /* */
- /* */
- /* Note: The documented DEBUG opcode pops a value from the stack. This */
- /* behaviour is unsupported; here a DEBUG opcode is always an */
- /* error. */
- /* */
- /* */
- /* THIS IS THE INTERPRETER'S MAIN LOOP. */
- /* */
- /* Instructions appear in the specification's order. */
- /* */
- /*************************************************************************/
-
-
- /* documentation is in ttinterp.h */
-
- FT_EXPORT_DEF( FT_Error )
- TT_RunIns( TT_ExecContext exc )
- {
- FT_Long ins_counter = 0; /* executed instructions counter */
-
-
-#ifdef TT_CONFIG_OPTION_STATIC_RASTER
- cur = *exc;
-#endif
-
- /* set CVT functions */
- CUR.tt_metrics.ratio = 0;
- if ( CUR.metrics.x_ppem != CUR.metrics.y_ppem )
- {
- /* non-square pixels, use the stretched routines */
- CUR.func_read_cvt = Read_CVT_Stretched;
- CUR.func_write_cvt = Write_CVT_Stretched;
- CUR.func_move_cvt = Move_CVT_Stretched;
- }
- else
- {
- /* square pixels, use normal routines */
- CUR.func_read_cvt = Read_CVT;
- CUR.func_write_cvt = Write_CVT;
- CUR.func_move_cvt = Move_CVT;
- }
-
- COMPUTE_Funcs();
- COMPUTE_Round( (FT_Byte)exc->GS.round_state );
-
- do
- {
- CUR.opcode = CUR.code[CUR.IP];
-
- if ( ( CUR.length = opcode_length[CUR.opcode] ) < 0 )
- {
- if ( CUR.IP + 1 > CUR.codeSize )
- goto LErrorCodeOverflow_;
-
- CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
- }
-
- if ( CUR.IP + CUR.length > CUR.codeSize )
- goto LErrorCodeOverflow_;
-
- /* First, let's check for empty stack and overflow */
- CUR.args = CUR.top - ( Pop_Push_Count[CUR.opcode] >> 4 );
-
- /* `args' is the top of the stack once arguments have been popped. */
- /* One can also interpret it as the index of the last argument. */
- if ( CUR.args < 0 )
- {
- CUR.error = TT_Err_Too_Few_Arguments;
- goto LErrorLabel_;
- }
-
- CUR.new_top = CUR.args + ( Pop_Push_Count[CUR.opcode] & 15 );
-
- /* `new_top' is the new top of the stack, after the instruction's */
- /* execution. `top' will be set to `new_top' after the `switch' */
- /* statement. */
- if ( CUR.new_top > CUR.stackSize )
- {
- CUR.error = TT_Err_Stack_Overflow;
- goto LErrorLabel_;
- }
-
- CUR.step_ins = TRUE;
- CUR.error = TT_Err_Ok;
-
-#ifdef TT_CONFIG_OPTION_INTERPRETER_SWITCH
-
- {
- FT_Long* args = CUR.stack + CUR.args;
- FT_Byte opcode = CUR.opcode;
-
-
-#undef ARRAY_BOUND_ERROR
-#define ARRAY_BOUND_ERROR goto Set_Invalid_Ref
-
-
- switch ( opcode )
- {
- case 0x00: /* SVTCA y */
- case 0x01: /* SVTCA x */
- case 0x02: /* SPvTCA y */
- case 0x03: /* SPvTCA x */
- case 0x04: /* SFvTCA y */
- case 0x05: /* SFvTCA x */
- {
- FT_Short AA, BB;
-
-
- AA = (FT_Short)( ( opcode & 1 ) << 14 );
- BB = (FT_Short)( AA ^ 0x4000 );
-
- if ( opcode < 4 )
- {
- CUR.GS.projVector.x = AA;
- CUR.GS.projVector.y = BB;
-
- CUR.GS.dualVector.x = AA;
- CUR.GS.dualVector.y = BB;
- }
- else
- {
- GUESS_VECTOR( projVector );
- }
-
- if ( ( opcode & 2 ) == 0 )
- {
- CUR.GS.freeVector.x = AA;
- CUR.GS.freeVector.y = BB;
- }
- else
- {
- GUESS_VECTOR( freeVector );
- }
-
- COMPUTE_Funcs();
- }
- break;
-
- case 0x06: /* SPvTL // */
- case 0x07: /* SPvTL + */
- DO_SPVTL
- break;
-
- case 0x08: /* SFvTL // */
- case 0x09: /* SFvTL + */
- DO_SFVTL
- break;
-
- case 0x0A: /* SPvFS */
- DO_SPVFS
- break;
-
- case 0x0B: /* SFvFS */
- DO_SFVFS
- break;
-
- case 0x0C: /* GPV */
- DO_GPV
- break;
-
- case 0x0D: /* GFV */
- DO_GFV
- break;
-
- case 0x0E: /* SFvTPv */
- DO_SFVTPV
- break;
-
- case 0x0F: /* ISECT */
- Ins_ISECT( EXEC_ARG_ args );
- break;
-
- case 0x10: /* SRP0 */
- DO_SRP0
- break;
-
- case 0x11: /* SRP1 */
- DO_SRP1
- break;
-
- case 0x12: /* SRP2 */
- DO_SRP2
- break;
-
- case 0x13: /* SZP0 */
- Ins_SZP0( EXEC_ARG_ args );
- break;
-
- case 0x14: /* SZP1 */
- Ins_SZP1( EXEC_ARG_ args );
- break;
-
- case 0x15: /* SZP2 */
- Ins_SZP2( EXEC_ARG_ args );
- break;
-
- case 0x16: /* SZPS */
- Ins_SZPS( EXEC_ARG_ args );
- break;
-
- case 0x17: /* SLOOP */
- DO_SLOOP
- break;
-
- case 0x18: /* RTG */
- DO_RTG
- break;
-
- case 0x19: /* RTHG */
- DO_RTHG
- break;
-
- case 0x1A: /* SMD */
- DO_SMD
- break;
-
- case 0x1B: /* ELSE */
- Ins_ELSE( EXEC_ARG_ args );
- break;
-
- case 0x1C: /* JMPR */
- DO_JMPR
- break;
-
- case 0x1D: /* SCVTCI */
- DO_SCVTCI
- break;
-
- case 0x1E: /* SSWCI */
- DO_SSWCI
- break;
-
- case 0x1F: /* SSW */
- DO_SSW
- break;
-
- case 0x20: /* DUP */
- DO_DUP
- break;
-
- case 0x21: /* POP */
- /* nothing :-) */
- break;
-
- case 0x22: /* CLEAR */
- DO_CLEAR
- break;
-
- case 0x23: /* SWAP */
- DO_SWAP
- break;
-
- case 0x24: /* DEPTH */
- DO_DEPTH
- break;
-
- case 0x25: /* CINDEX */
- DO_CINDEX
- break;
-
- case 0x26: /* MINDEX */
- Ins_MINDEX( EXEC_ARG_ args );
- break;
-
- case 0x27: /* ALIGNPTS */
- Ins_ALIGNPTS( EXEC_ARG_ args );
- break;
-
- case 0x28: /* ???? */
- Ins_UNKNOWN( EXEC_ARG_ args );
- break;
-
- case 0x29: /* UTP */
- Ins_UTP( EXEC_ARG_ args );
- break;
-
- case 0x2A: /* LOOPCALL */
- Ins_LOOPCALL( EXEC_ARG_ args );
- break;
-
- case 0x2B: /* CALL */
- Ins_CALL( EXEC_ARG_ args );
- break;
-
- case 0x2C: /* FDEF */
- Ins_FDEF( EXEC_ARG_ args );
- break;
-
- case 0x2D: /* ENDF */
- Ins_ENDF( EXEC_ARG_ args );
- break;
-
- case 0x2E: /* MDAP */
- case 0x2F: /* MDAP */
- Ins_MDAP( EXEC_ARG_ args );
- break;
-
-
- case 0x30: /* IUP */
- case 0x31: /* IUP */
- Ins_IUP( EXEC_ARG_ args );
- break;
-
- case 0x32: /* SHP */
- case 0x33: /* SHP */
- Ins_SHP( EXEC_ARG_ args );
- break;
-
- case 0x34: /* SHC */
- case 0x35: /* SHC */
- Ins_SHC( EXEC_ARG_ args );
- break;
-
- case 0x36: /* SHZ */
- case 0x37: /* SHZ */
- Ins_SHZ( EXEC_ARG_ args );
- break;
-
- case 0x38: /* SHPIX */
- Ins_SHPIX( EXEC_ARG_ args );
- break;
-
- case 0x39: /* IP */
- Ins_IP( EXEC_ARG_ args );
- break;
-
- case 0x3A: /* MSIRP */
- case 0x3B: /* MSIRP */
- Ins_MSIRP( EXEC_ARG_ args );
- break;
-
- case 0x3C: /* AlignRP */
- Ins_ALIGNRP( EXEC_ARG_ args );
- break;
-
- case 0x3D: /* RTDG */
- DO_RTDG
- break;
-
- case 0x3E: /* MIAP */
- case 0x3F: /* MIAP */
- Ins_MIAP( EXEC_ARG_ args );
- break;
-
- case 0x40: /* NPUSHB */
- Ins_NPUSHB( EXEC_ARG_ args );
- break;
-
- case 0x41: /* NPUSHW */
- Ins_NPUSHW( EXEC_ARG_ args );
- break;
-
- case 0x42: /* WS */
- DO_WS
- break;
-
- Set_Invalid_Ref:
- CUR.error = TT_Err_Invalid_Reference;
- break;
-
- case 0x43: /* RS */
- DO_RS
- break;
-
- case 0x44: /* WCVTP */
- DO_WCVTP
- break;
-
- case 0x45: /* RCVT */
- DO_RCVT
- break;
-
- case 0x46: /* GC */
- case 0x47: /* GC */
- Ins_GC( EXEC_ARG_ args );
- break;
-
- case 0x48: /* SCFS */
- Ins_SCFS( EXEC_ARG_ args );
- break;
-
- case 0x49: /* MD */
- case 0x4A: /* MD */
- Ins_MD( EXEC_ARG_ args );
- break;
-
- case 0x4B: /* MPPEM */
- DO_MPPEM
- break;
-
- case 0x4C: /* MPS */
- DO_MPS
- break;
-
- case 0x4D: /* FLIPON */
- DO_FLIPON
- break;
-
- case 0x4E: /* FLIPOFF */
- DO_FLIPOFF
- break;
-
- case 0x4F: /* DEBUG */
- DO_DEBUG
- break;
-
- case 0x50: /* LT */
- DO_LT
- break;
-
- case 0x51: /* LTEQ */
- DO_LTEQ
- break;
-
- case 0x52: /* GT */
- DO_GT
- break;
-
- case 0x53: /* GTEQ */
- DO_GTEQ
- break;
-
- case 0x54: /* EQ */
- DO_EQ
- break;
-
- case 0x55: /* NEQ */
- DO_NEQ
- break;
-
- case 0x56: /* ODD */
- DO_ODD
- break;
-
- case 0x57: /* EVEN */
- DO_EVEN
- break;
-
- case 0x58: /* IF */
- Ins_IF( EXEC_ARG_ args );
- break;
-
- case 0x59: /* EIF */
- /* do nothing */
- break;
-
- case 0x5A: /* AND */
- DO_AND
- break;
-
- case 0x5B: /* OR */
- DO_OR
- break;
-
- case 0x5C: /* NOT */
- DO_NOT
- break;
-
- case 0x5D: /* DELTAP1 */
- Ins_DELTAP( EXEC_ARG_ args );
- break;
-
- case 0x5E: /* SDB */
- DO_SDB
- break;
-
- case 0x5F: /* SDS */
- DO_SDS
- break;
-
- case 0x60: /* ADD */
- DO_ADD
- break;
-
- case 0x61: /* SUB */
- DO_SUB
- break;
-
- case 0x62: /* DIV */
- DO_DIV
- break;
-
- case 0x63: /* MUL */
- DO_MUL
- break;
-
- case 0x64: /* ABS */
- DO_ABS
- break;
-
- case 0x65: /* NEG */
- DO_NEG
- break;
-
- case 0x66: /* FLOOR */
- DO_FLOOR
- break;
-
- case 0x67: /* CEILING */
- DO_CEILING
- break;
-
- case 0x68: /* ROUND */
- case 0x69: /* ROUND */
- case 0x6A: /* ROUND */
- case 0x6B: /* ROUND */
- DO_ROUND
- break;
-
- case 0x6C: /* NROUND */
- case 0x6D: /* NROUND */
- case 0x6E: /* NRRUND */
- case 0x6F: /* NROUND */
- DO_NROUND
- break;
-
- case 0x70: /* WCVTF */
- DO_WCVTF
- break;
-
- case 0x71: /* DELTAP2 */
- case 0x72: /* DELTAP3 */
- Ins_DELTAP( EXEC_ARG_ args );
- break;
-
- case 0x73: /* DELTAC0 */
- case 0x74: /* DELTAC1 */
- case 0x75: /* DELTAC2 */
- Ins_DELTAC( EXEC_ARG_ args );
- break;
-
- case 0x76: /* SROUND */
- DO_SROUND
- break;
-
- case 0x77: /* S45Round */
- DO_S45ROUND
- break;
-
- case 0x78: /* JROT */
- DO_JROT
- break;
-
- case 0x79: /* JROF */
- DO_JROF
- break;
-
- case 0x7A: /* ROFF */
- DO_ROFF
- break;
-
- case 0x7B: /* ???? */
- Ins_UNKNOWN( EXEC_ARG_ args );
- break;
-
- case 0x7C: /* RUTG */
- DO_RUTG
- break;
-
- case 0x7D: /* RDTG */
- DO_RDTG
- break;
-
- case 0x7E: /* SANGW */
- case 0x7F: /* AA */
- /* nothing - obsolete */
- break;
-
- case 0x80: /* FLIPPT */
- Ins_FLIPPT( EXEC_ARG_ args );
- break;
-
- case 0x81: /* FLIPRGON */
- Ins_FLIPRGON( EXEC_ARG_ args );
- break;
-
- case 0x82: /* FLIPRGOFF */
- Ins_FLIPRGOFF( EXEC_ARG_ args );
- break;
-
- case 0x83: /* UNKNOWN */
- case 0x84: /* UNKNOWN */
- Ins_UNKNOWN( EXEC_ARG_ args );
- break;
-
- case 0x85: /* SCANCTRL */
- Ins_SCANCTRL( EXEC_ARG_ args );
- break;
-
- case 0x86: /* SDPVTL */
- case 0x87: /* SDPVTL */
- Ins_SDPVTL( EXEC_ARG_ args );
- break;
-
- case 0x88: /* GETINFO */
- Ins_GETINFO( EXEC_ARG_ args );
- break;
-
- case 0x89: /* IDEF */
- Ins_IDEF( EXEC_ARG_ args );
- break;
-
- case 0x8A: /* ROLL */
- Ins_ROLL( EXEC_ARG_ args );
- break;
-
- case 0x8B: /* MAX */
- DO_MAX
- break;
-
- case 0x8C: /* MIN */
- DO_MIN
- break;
-
- case 0x8D: /* SCANTYPE */
- Ins_SCANTYPE( EXEC_ARG_ args );
- break;
-
- case 0x8E: /* INSTCTRL */
- Ins_INSTCTRL( EXEC_ARG_ args );
- break;
-
- case 0x8F:
- Ins_UNKNOWN( EXEC_ARG_ args );
- break;
-
- default:
- if ( opcode >= 0xE0 )
- Ins_MIRP( EXEC_ARG_ args );
- else if ( opcode >= 0xC0 )
- Ins_MDRP( EXEC_ARG_ args );
- else if ( opcode >= 0xB8 )
- Ins_PUSHW( EXEC_ARG_ args );
- else if ( opcode >= 0xB0 )
- Ins_PUSHB( EXEC_ARG_ args );
- else
- Ins_UNKNOWN( EXEC_ARG_ args );
- }
-
- }
-
-#else
-
- Instruct_Dispatch[CUR.opcode]( EXEC_ARG_ &CUR.stack[CUR.args] );
-
-#endif /* TT_CONFIG_OPTION_INTERPRETER_SWITCH */
-
- if ( CUR.error != TT_Err_Ok )
- {
- switch ( CUR.error )
- {
- case TT_Err_Invalid_Opcode: /* looking for redefined instructions */
- {
- TT_DefRecord* def = CUR.IDefs;
- TT_DefRecord* limit = def + CUR.numIDefs;
-
-
- for ( ; def < limit; def++ )
- {
- if ( def->active && CUR.opcode == (FT_Byte)def->opc )
- {
- TT_CallRec* callrec;
-
-
- if ( CUR.callTop >= CUR.callSize )
- {
- CUR.error = TT_Err_Invalid_Reference;
- goto LErrorLabel_;
- }
-
- callrec = &CUR.callStack[CUR.callTop];
-
- callrec->Caller_Range = CUR.curRange;
- callrec->Caller_IP = CUR.IP + 1;
- callrec->Cur_Count = 1;
- callrec->Cur_Restart = def->start;
-
- if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE )
- goto LErrorLabel_;
-
- goto LSuiteLabel_;
- }
- }
- }
-
- CUR.error = TT_Err_Invalid_Opcode;
- goto LErrorLabel_;
-
-#if 0
- break; /* Unreachable code warning suppression. */
- /* Leave to remind in case a later change the editor */
- /* to consider break; */
-#endif
-
- default:
- goto LErrorLabel_;
-
-#if 0
- break;
-#endif
- }
- }
-
- CUR.top = CUR.new_top;
-
- if ( CUR.step_ins )
- CUR.IP += CUR.length;
-
- /* increment instruction counter and check if we didn't */
- /* run this program for too long (e.g. infinite loops). */
- if ( ++ins_counter > MAX_RUNNABLE_OPCODES )
- return TT_Err_Execution_Too_Long;
-
- LSuiteLabel_:
- if ( CUR.IP >= CUR.codeSize )
- {
- if ( CUR.callTop > 0 )
- {
- CUR.error = TT_Err_Code_Overflow;
- goto LErrorLabel_;
- }
- else
- goto LNo_Error_;
- }
- } while ( !CUR.instruction_trap );
-
- LNo_Error_:
-
-#ifdef TT_CONFIG_OPTION_STATIC_RASTER
- *exc = cur;
-#endif
-
- return TT_Err_Ok;
-
- LErrorCodeOverflow_:
- CUR.error = TT_Err_Code_Overflow;
-
- LErrorLabel_:
-
-#ifdef TT_CONFIG_OPTION_STATIC_RASTER
- *exc = cur;
-#endif
-
- return CUR.error;
- }
-
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h
deleted file mode 100644
index 07a8972cb3d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttinterp.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttinterp.h */
-/* */
-/* TrueType bytecode interpreter (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTINTERP_H__
-#define __TTINTERP_H__
-
-#include <ft2build.h>
-#include "ttobjs.h"
-
-
-FT_BEGIN_HEADER
-
-
-#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
-
-#define EXEC_OP_ TT_ExecContext exc,
-#define EXEC_OP TT_ExecContext exc
-#define EXEC_ARG_ exc,
-#define EXEC_ARG exc
-
-#else /* static implementation */
-
-#define EXEC_OP_ /* void */
-#define EXEC_OP /* void */
-#define EXEC_ARG_ /* void */
-#define EXEC_ARG /* void */
-
-#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
-
-
- /*************************************************************************/
- /* */
- /* Rounding mode constants. */
- /* */
-#define TT_Round_Off 5
-#define TT_Round_To_Half_Grid 0
-#define TT_Round_To_Grid 1
-#define TT_Round_To_Double_Grid 2
-#define TT_Round_Up_To_Grid 4
-#define TT_Round_Down_To_Grid 3
-#define TT_Round_Super 6
-#define TT_Round_Super_45 7
-
-
- /*************************************************************************/
- /* */
- /* Function types used by the interpreter, depending on various modes */
- /* (e.g. the rounding mode, whether to render a vertical or horizontal */
- /* line etc). */
- /* */
- /*************************************************************************/
-
- /* Rounding function */
- typedef FT_F26Dot6
- (*TT_Round_Func)( EXEC_OP_ FT_F26Dot6 distance,
- FT_F26Dot6 compensation );
-
- /* Point displacement along the freedom vector routine */
- typedef void
- (*TT_Move_Func)( EXEC_OP_ TT_GlyphZone zone,
- FT_UShort point,
- FT_F26Dot6 distance );
-
- /* Distance projection along one of the projection vectors */
- typedef FT_F26Dot6
- (*TT_Project_Func)( EXEC_OP_ FT_Pos dx,
- FT_Pos dy );
-
- /* reading a cvt value. Take care of non-square pixels if necessary */
- typedef FT_F26Dot6
- (*TT_Get_CVT_Func)( EXEC_OP_ FT_ULong idx );
-
- /* setting or moving a cvt value. Take care of non-square pixels */
- /* if necessary */
- typedef void
- (*TT_Set_CVT_Func)( EXEC_OP_ FT_ULong idx,
- FT_F26Dot6 value );
-
-
- /*************************************************************************/
- /* */
- /* This structure defines a call record, used to manage function calls. */
- /* */
- typedef struct TT_CallRec_
- {
- FT_Int Caller_Range;
- FT_Long Caller_IP;
- FT_Long Cur_Count;
- FT_Long Cur_Restart;
-
- } TT_CallRec, *TT_CallStack;
-
-
- /*************************************************************************/
- /* */
- /* The main structure for the interpreter which collects all necessary */
- /* variables and states. */
- /* */
- typedef struct TT_ExecContextRec_
- {
- TT_Face face;
- TT_Size size;
- FT_Memory memory;
-
- /* instructions state */
-
- FT_Error error; /* last execution error */
-
- FT_Long top; /* top of exec. stack */
-
- FT_UInt stackSize; /* size of exec. stack */
- FT_Long* stack; /* current exec. stack */
-
- FT_Long args;
- FT_UInt new_top; /* new top after exec. */
-
- TT_GlyphZoneRec zp0, /* zone records */
- zp1,
- zp2,
- pts,
- twilight;
-
- FT_Size_Metrics metrics;
- TT_Size_Metrics tt_metrics; /* size metrics */
-
- TT_GraphicsState GS; /* current graphics state */
-
- FT_Int curRange; /* current code range number */
- FT_Byte* code; /* current code range */
- FT_Long IP; /* current instruction pointer */
- FT_Long codeSize; /* size of current range */
-
- FT_Byte opcode; /* current opcode */
- FT_Int length; /* length of current opcode */
-
- FT_Bool step_ins; /* true if the interpreter must */
- /* increment IP after ins. exec */
- FT_Long cvtSize;
- FT_Long* cvt;
-
- FT_UInt glyphSize; /* glyph instructions buffer size */
- FT_Byte* glyphIns; /* glyph instructions buffer */
-
- FT_UInt numFDefs; /* number of function defs */
- FT_UInt maxFDefs; /* maximum number of function defs */
- TT_DefArray FDefs; /* table of FDefs entries */
-
- FT_UInt numIDefs; /* number of instruction defs */
- FT_UInt maxIDefs; /* maximum number of ins defs */
- TT_DefArray IDefs; /* table of IDefs entries */
-
- FT_UInt maxFunc; /* maximum function index */
- FT_UInt maxIns; /* maximum instruction index */
-
- FT_Int callTop, /* top of call stack during execution */
- callSize; /* size of call stack */
- TT_CallStack callStack; /* call stack */
-
- FT_UShort maxPoints; /* capacity of this context's `pts' */
- FT_Short maxContours; /* record, expressed in points and */
- /* contours. */
-
- TT_CodeRangeTable codeRangeTable; /* table of valid code ranges */
- /* useful for the debugger */
-
- FT_UShort storeSize; /* size of current storage */
- FT_Long* storage; /* storage area */
-
- FT_F26Dot6 period; /* values used for the */
- FT_F26Dot6 phase; /* `SuperRounding' */
- FT_F26Dot6 threshold;
-
-#if 0
- /* this seems to be unused */
- FT_Int cur_ppem; /* ppem along the current proj vector */
-#endif
-
- FT_Bool instruction_trap; /* If `True', the interpreter will */
- /* exit after each instruction */
-
- TT_GraphicsState default_GS; /* graphics state resulting from */
- /* the prep program */
- FT_Bool is_composite; /* true if the glyph is composite */
- FT_Bool pedantic_hinting; /* true if pedantic interpretation */
-
- /* latest interpreter additions */
-
- FT_Long F_dot_P; /* dot product of freedom and projection */
- /* vectors */
- TT_Round_Func func_round; /* current rounding function */
-
- TT_Project_Func func_project, /* current projection function */
- func_dualproj, /* current dual proj. function */
- func_freeProj; /* current freedom proj. func */
-
- TT_Move_Func func_move; /* current point move function */
- TT_Move_Func func_move_orig; /* move original position function */
-
- TT_Get_CVT_Func func_read_cvt; /* read a cvt entry */
- TT_Set_CVT_Func func_write_cvt; /* write a cvt entry (in pixels) */
- TT_Set_CVT_Func func_move_cvt; /* incr a cvt entry (in pixels) */
-
- FT_Bool grayscale; /* are we hinting for grayscale? */
-
- } TT_ExecContextRec;
-
-
- extern const TT_GraphicsState tt_default_graphics_state;
-
-
- FT_LOCAL( FT_Error )
- TT_Goto_CodeRange( TT_ExecContext exec,
- FT_Int range,
- FT_Long IP );
-
- FT_LOCAL( FT_Error )
- TT_Set_CodeRange( TT_ExecContext exec,
- FT_Int range,
- void* base,
- FT_Long length );
-
- FT_LOCAL( FT_Error )
- TT_Clear_CodeRange( TT_ExecContext exec,
- FT_Int range );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_New_Context */
- /* */
- /* <Description> */
- /* Queries the face context for a given font. Note that there is */
- /* now a _single_ execution context in the TrueType driver which is */
- /* shared among faces. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* <Return> */
- /* A handle to the execution context. Initialized for `face'. */
- /* */
- /* <Note> */
- /* Only the glyph loader and debugger should call this function. */
- /* */
- FT_EXPORT( TT_ExecContext )
- TT_New_Context( TT_Driver driver );
-
- FT_LOCAL( FT_Error )
- TT_Done_Context( TT_ExecContext exec );
-
- FT_LOCAL( FT_Error )
- TT_Load_Context( TT_ExecContext exec,
- TT_Face face,
- TT_Size size );
-
- FT_LOCAL( FT_Error )
- TT_Save_Context( TT_ExecContext exec,
- TT_Size ins );
-
- FT_LOCAL( FT_Error )
- TT_Run_Context( TT_ExecContext exec,
- FT_Bool debug );
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_RunIns */
- /* */
- /* <Description> */
- /* Executes one or more instruction in the execution context. This */
- /* is the main function of the TrueType opcode interpreter. */
- /* */
- /* <Input> */
- /* exec :: A handle to the target execution context. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only the object manager and debugger should call this function. */
- /* */
- /* This function is publicly exported because it is directly */
- /* invoked by the TrueType debugger. */
- /* */
- FT_EXPORT( FT_Error )
- TT_RunIns( TT_ExecContext exec );
-
-
-FT_END_HEADER
-
-#endif /* __TTINTERP_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c
deleted file mode 100644
index 06fd76a5c69..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.c
+++ /dev/null
@@ -1,954 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttobjs.c */
-/* */
-/* Objects manager (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_IDS_H
-#include FT_TRUETYPE_TAGS_H
-#include FT_INTERNAL_SFNT_H
-
-#include "ttgload.h"
-#include "ttpload.h"
-
-#include "tterrors.h"
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-#include "ttinterp.h"
-#endif
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
-#include FT_TRUETYPE_UNPATENTED_H
-#endif
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include "ttgxvar.h"
-#endif
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttobjs
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- /*************************************************************************/
- /* */
- /* GLYPH ZONE FUNCTIONS */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_glyphzone_done */
- /* */
- /* <Description> */
- /* Deallocate a glyph zone. */
- /* */
- /* <Input> */
- /* zone :: A pointer to the target glyph zone. */
- /* */
- FT_LOCAL_DEF( void )
- tt_glyphzone_done( TT_GlyphZone zone )
- {
- FT_Memory memory = zone->memory;
-
-
- if ( memory )
- {
- FT_FREE( zone->contours );
- FT_FREE( zone->tags );
- FT_FREE( zone->cur );
- FT_FREE( zone->org );
- FT_FREE( zone->orus );
-
- zone->max_points = zone->n_points = 0;
- zone->max_contours = zone->n_contours = 0;
- zone->memory = NULL;
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_glyphzone_new */
- /* */
- /* <Description> */
- /* Allocate a new glyph zone. */
- /* */
- /* <Input> */
- /* memory :: A handle to the current memory object. */
- /* */
- /* maxPoints :: The capacity of glyph zone in points. */
- /* */
- /* maxContours :: The capacity of glyph zone in contours. */
- /* */
- /* <Output> */
- /* zone :: A pointer to the target glyph zone record. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_glyphzone_new( FT_Memory memory,
- FT_UShort maxPoints,
- FT_Short maxContours,
- TT_GlyphZone zone )
- {
- FT_Error error;
-
-
- FT_MEM_ZERO( zone, sizeof ( *zone ) );
- zone->memory = memory;
-
- if ( FT_NEW_ARRAY( zone->org, maxPoints ) ||
- FT_NEW_ARRAY( zone->cur, maxPoints ) ||
- FT_NEW_ARRAY( zone->orus, maxPoints ) ||
- FT_NEW_ARRAY( zone->tags, maxPoints ) ||
- FT_NEW_ARRAY( zone->contours, maxContours ) )
- {
- tt_glyphzone_done( zone );
- }
- else
- {
- zone->max_points = maxPoints;
- zone->max_contours = maxContours;
- }
-
- return error;
- }
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
- /* Compare the face with a list of well-known `tricky' fonts. */
- /* This list shall be expanded as we find more of them. */
-
- static FT_Bool
- tt_check_trickyness( FT_String* name )
- {
- static const char* const trick_names[] =
- {
- "DFKaiSho-SB", /* dfkaisb.ttf */
- "DFKai-SB", /* kaiu.ttf */
- "HuaTianSongTi?", /* htst3.ttf */
- "MingLiU", /* mingliu.ttf & mingliu.ttc */
- "PMingLiU", /* mingliu.ttc */
- "MingLi43", /* mingli.ttf */
- NULL
- };
- int nn;
-
-
- if ( !name )
- return FALSE;
-
- /* Note that we only check the face name at the moment; it might */
- /* be worth to do more checks for a few special cases. */
- for ( nn = 0; trick_names[nn] != NULL; nn++ )
- if ( ft_strstr( name, trick_names[nn] ) )
- return TRUE;
-
- return FALSE;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_init */
- /* */
- /* <Description> */
- /* Initialize a given TrueType face object. */
- /* */
- /* <Input> */
- /* stream :: The source font stream. */
- /* */
- /* face_index :: The index of the font face in the resource. */
- /* */
- /* num_params :: Number of additional generic parameters. Ignored. */
- /* */
- /* params :: Additional generic parameters. Ignored. */
- /* */
- /* <InOut> */
- /* face :: The newly built face object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_init( FT_Stream stream,
- FT_Face ttface, /* TT_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
- FT_Library library;
- SFNT_Service sfnt;
- TT_Face face = (TT_Face)ttface;
-
-
- library = ttface->driver->root.library;
- sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
- if ( !sfnt )
- goto Bad_Format;
-
- /* create input stream from resource */
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- /* check that we have a valid TrueType file */
- error = sfnt->init_face( stream, face, face_index, num_params, params );
- if ( error )
- goto Exit;
-
- /* We must also be able to accept Mac/GX fonts, as well as OT ones. */
- /* The 0x00020000 tag is completely undocumented; some fonts from */
- /* Arphic made for Chinese Windows 3.1 have this. */
- if ( face->format_tag != 0x00010000L && /* MS fonts */
- face->format_tag != 0x00020000L && /* CJK fonts for Win 3.1 */
- face->format_tag != TTAG_true ) /* Mac fonts */
- {
- FT_TRACE2(( "[not a valid TTF font]\n" ));
- goto Bad_Format;
- }
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- ttface->face_flags |= FT_FACE_FLAG_HINTER;
-#endif
-
- /* If we are performing a simple font format check, exit immediately. */
- if ( face_index < 0 )
- return TT_Err_Ok;
-
- /* Load font directory */
- error = sfnt->load_face( stream, face, face_index, num_params, params );
- if ( error )
- goto Exit;
-
- if ( tt_check_trickyness( ttface->family_name ) )
- ttface->face_flags |= FT_FACE_FLAG_TRICKY;
-
- error = tt_face_load_hdmx( face, stream );
- if ( error )
- goto Exit;
-
- if ( FT_IS_SCALABLE( ttface ) )
- {
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- if ( !ttface->internal->incremental_interface )
- error = tt_face_load_loca( face, stream );
- if ( !error )
- error = tt_face_load_cvt( face, stream );
- if ( !error )
- error = tt_face_load_fpgm( face, stream );
- if ( !error )
- error = tt_face_load_prep( face, stream );
-
-#else
-
- if ( !error )
- error = tt_face_load_loca( face, stream );
- if ( !error )
- error = tt_face_load_cvt( face, stream );
- if ( !error )
- error = tt_face_load_fpgm( face, stream );
- if ( !error )
- error = tt_face_load_prep( face, stream );
-
-#endif
-
- }
-
-#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \
- !defined( TT_CONFIG_OPTION_BYTECODE_INTERPRETER )
-
- {
- FT_Bool unpatented_hinting;
- int i;
-
-
- /* Determine whether unpatented hinting is to be used for this face. */
- unpatented_hinting = FT_BOOL
- ( library->debug_hooks[FT_DEBUG_HOOK_UNPATENTED_HINTING] != NULL );
-
- for ( i = 0; i < num_params && !face->unpatented_hinting; i++ )
- if ( params[i].tag == FT_PARAM_TAG_UNPATENTED_HINTING )
- unpatented_hinting = TRUE;
-
- if ( !unpatented_hinting )
- ttface->internal->ignore_unpatented_hinter = TRUE;
- }
-
-#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING &&
- !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
-
- /* initialize standard glyph loading routines */
- TT_Init_Glyph_Loading( face );
-
- Exit:
- return error;
-
- Bad_Format:
- error = TT_Err_Unknown_File_Format;
- goto Exit;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_done */
- /* */
- /* <Description> */
- /* Finalize a given face object. */
- /* */
- /* <Input> */
- /* face :: A pointer to the face object to destroy. */
- /* */
- FT_LOCAL_DEF( void )
- tt_face_done( FT_Face ttface ) /* TT_Face */
- {
- TT_Face face = (TT_Face)ttface;
- FT_Memory memory;
- FT_Stream stream;
- SFNT_Service sfnt;
-
-
- if ( !face )
- return;
-
- memory = ttface->memory;
- stream = ttface->stream;
- sfnt = (SFNT_Service)face->sfnt;
-
- /* for `extended TrueType formats' (i.e. compressed versions) */
- if ( face->extra.finalizer )
- face->extra.finalizer( face->extra.data );
-
- if ( sfnt )
- sfnt->done_face( face );
-
- /* freeing the locations table */
- tt_face_done_loca( face );
-
- tt_face_free_hdmx( face );
-
- /* freeing the CVT */
- FT_FREE( face->cvt );
- face->cvt_size = 0;
-
- /* freeing the programs */
- FT_FRAME_RELEASE( face->font_program );
- FT_FRAME_RELEASE( face->cvt_program );
- face->font_program_size = 0;
- face->cvt_program_size = 0;
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- tt_done_blend( memory, face->blend );
- face->blend = NULL;
-#endif
- }
-
-
- /*************************************************************************/
- /* */
- /* SIZE FUNCTIONS */
- /* */
- /*************************************************************************/
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_size_run_fpgm */
- /* */
- /* <Description> */
- /* Run the font program. */
- /* */
- /* <Input> */
- /* size :: A handle to the size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_size_run_fpgm( TT_Size size )
- {
- TT_Face face = (TT_Face)size->root.face;
- TT_ExecContext exec;
- FT_Error error;
-
-
- /* debugging instances have their own context */
- if ( size->debug )
- exec = size->context;
- else
- exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
-
- if ( !exec )
- return TT_Err_Could_Not_Find_Context;
-
- TT_Load_Context( exec, face, size );
-
- exec->callTop = 0;
- exec->top = 0;
-
- exec->period = 64;
- exec->phase = 0;
- exec->threshold = 0;
-
- exec->instruction_trap = FALSE;
- exec->F_dot_P = 0x10000L;
-
- {
- FT_Size_Metrics* metrics = &exec->metrics;
- TT_Size_Metrics* tt_metrics = &exec->tt_metrics;
-
-
- metrics->x_ppem = 0;
- metrics->y_ppem = 0;
- metrics->x_scale = 0;
- metrics->y_scale = 0;
-
- tt_metrics->ppem = 0;
- tt_metrics->scale = 0;
- tt_metrics->ratio = 0x10000L;
- }
-
- /* allow font program execution */
- TT_Set_CodeRange( exec,
- tt_coderange_font,
- face->font_program,
- face->font_program_size );
-
- /* disable CVT and glyph programs coderange */
- TT_Clear_CodeRange( exec, tt_coderange_cvt );
- TT_Clear_CodeRange( exec, tt_coderange_glyph );
-
- if ( face->font_program_size > 0 )
- {
- error = TT_Goto_CodeRange( exec, tt_coderange_font, 0 );
-
- if ( !error )
- error = face->interpreter( exec );
- }
- else
- error = TT_Err_Ok;
-
- if ( !error )
- TT_Save_Context( exec, size );
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_size_run_prep */
- /* */
- /* <Description> */
- /* Run the control value program. */
- /* */
- /* <Input> */
- /* size :: A handle to the size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_size_run_prep( TT_Size size )
- {
- TT_Face face = (TT_Face)size->root.face;
- TT_ExecContext exec;
- FT_Error error;
-
-
- /* debugging instances have their own context */
- if ( size->debug )
- exec = size->context;
- else
- exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
-
- if ( !exec )
- return TT_Err_Could_Not_Find_Context;
-
- TT_Load_Context( exec, face, size );
-
- exec->callTop = 0;
- exec->top = 0;
-
- exec->instruction_trap = FALSE;
-
- TT_Set_CodeRange( exec,
- tt_coderange_cvt,
- face->cvt_program,
- face->cvt_program_size );
-
- TT_Clear_CodeRange( exec, tt_coderange_glyph );
-
- if ( face->cvt_program_size > 0 )
- {
- error = TT_Goto_CodeRange( exec, tt_coderange_cvt, 0 );
-
- if ( !error && !size->debug )
- error = face->interpreter( exec );
- }
- else
- error = TT_Err_Ok;
-
- /* save as default graphics state */
- size->GS = exec->GS;
-
- TT_Save_Context( exec, size );
-
- return error;
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- static void
- tt_size_done_bytecode( FT_Size ftsize )
- {
- TT_Size size = (TT_Size)ftsize;
- TT_Face face = (TT_Face)ftsize->face;
- FT_Memory memory = face->root.memory;
-
-
- if ( size->debug )
- {
- /* the debug context must be deleted by the debugger itself */
- size->context = NULL;
- size->debug = FALSE;
- }
-
- FT_FREE( size->cvt );
- size->cvt_size = 0;
-
- /* free storage area */
- FT_FREE( size->storage );
- size->storage_size = 0;
-
- /* twilight zone */
- tt_glyphzone_done( &size->twilight );
-
- FT_FREE( size->function_defs );
- FT_FREE( size->instruction_defs );
-
- size->num_function_defs = 0;
- size->max_function_defs = 0;
- size->num_instruction_defs = 0;
- size->max_instruction_defs = 0;
-
- size->max_func = 0;
- size->max_ins = 0;
-
- size->bytecode_ready = 0;
- size->cvt_ready = 0;
- }
-
-
- /* Initialize bytecode-related fields in the size object. */
- /* We do this only if bytecode interpretation is really needed. */
- static FT_Error
- tt_size_init_bytecode( FT_Size ftsize )
- {
- FT_Error error;
- TT_Size size = (TT_Size)ftsize;
- TT_Face face = (TT_Face)ftsize->face;
- FT_Memory memory = face->root.memory;
- FT_Int i;
-
- FT_UShort n_twilight;
- TT_MaxProfile* maxp = &face->max_profile;
-
-
- size->bytecode_ready = 1;
- size->cvt_ready = 0;
-
- size->max_function_defs = maxp->maxFunctionDefs;
- size->max_instruction_defs = maxp->maxInstructionDefs;
-
- size->num_function_defs = 0;
- size->num_instruction_defs = 0;
-
- size->max_func = 0;
- size->max_ins = 0;
-
- size->cvt_size = face->cvt_size;
- size->storage_size = maxp->maxStorage;
-
- /* Set default metrics */
- {
- FT_Size_Metrics* metrics = &size->metrics;
- TT_Size_Metrics* metrics2 = &size->ttmetrics;
-
- metrics->x_ppem = 0;
- metrics->y_ppem = 0;
-
- metrics2->rotated = FALSE;
- metrics2->stretched = FALSE;
-
- /* set default compensation (all 0) */
- for ( i = 0; i < 4; i++ )
- metrics2->compensations[i] = 0;
- }
-
- /* allocate function defs, instruction defs, cvt, and storage area */
- if ( FT_NEW_ARRAY( size->function_defs, size->max_function_defs ) ||
- FT_NEW_ARRAY( size->instruction_defs, size->max_instruction_defs ) ||
- FT_NEW_ARRAY( size->cvt, size->cvt_size ) ||
- FT_NEW_ARRAY( size->storage, size->storage_size ) )
- goto Exit;
-
- /* reserve twilight zone */
- n_twilight = maxp->maxTwilightPoints;
-
- /* there are 4 phantom points (do we need this?) */
- n_twilight += 4;
-
- error = tt_glyphzone_new( memory, n_twilight, 0, &size->twilight );
- if ( error )
- goto Exit;
-
- size->twilight.n_points = n_twilight;
-
- size->GS = tt_default_graphics_state;
-
- /* set `face->interpreter' according to the debug hook present */
- {
- FT_Library library = face->root.driver->root.library;
-
-
- face->interpreter = (TT_Interpreter)
- library->debug_hooks[FT_DEBUG_HOOK_TRUETYPE];
- if ( !face->interpreter )
- face->interpreter = (TT_Interpreter)TT_RunIns;
- }
-
- /* Fine, now run the font program! */
- error = tt_size_run_fpgm( size );
-
- Exit:
- if ( error )
- tt_size_done_bytecode( ftsize );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- tt_size_ready_bytecode( TT_Size size )
- {
- FT_Error error = TT_Err_Ok;
-
-
- if ( !size->bytecode_ready )
- {
- error = tt_size_init_bytecode( (FT_Size)size );
- if ( error )
- goto Exit;
- }
-
- /* rescale CVT when needed */
- if ( !size->cvt_ready )
- {
- FT_UInt i;
- TT_Face face = (TT_Face)size->root.face;
-
-
- /* Scale the cvt values to the new ppem. */
- /* We use by default the y ppem to scale the CVT. */
- for ( i = 0; i < size->cvt_size; i++ )
- size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
-
- /* all twilight points are originally zero */
- for ( i = 0; i < (FT_UInt)size->twilight.n_points; i++ )
- {
- size->twilight.org[i].x = 0;
- size->twilight.org[i].y = 0;
- size->twilight.cur[i].x = 0;
- size->twilight.cur[i].y = 0;
- }
-
- /* clear storage area */
- for ( i = 0; i < (FT_UInt)size->storage_size; i++ )
- size->storage[i] = 0;
-
- size->GS = tt_default_graphics_state;
-
- error = tt_size_run_prep( size );
- if ( !error )
- size->cvt_ready = 1;
- }
-
- Exit:
- return error;
- }
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_size_init */
- /* */
- /* <Description> */
- /* Initialize a new TrueType size object. */
- /* */
- /* <InOut> */
- /* size :: A handle to the size object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_size_init( FT_Size ttsize ) /* TT_Size */
- {
- TT_Size size = (TT_Size)ttsize;
- FT_Error error = TT_Err_Ok;
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- size->bytecode_ready = 0;
- size->cvt_ready = 0;
-#endif
-
- size->ttmetrics.valid = FALSE;
- size->strike_index = 0xFFFFFFFFUL;
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_size_done */
- /* */
- /* <Description> */
- /* The TrueType size object finalizer. */
- /* */
- /* <Input> */
- /* size :: A handle to the target size object. */
- /* */
- FT_LOCAL_DEF( void )
- tt_size_done( FT_Size ttsize ) /* TT_Size */
- {
- TT_Size size = (TT_Size)ttsize;
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- if ( size->bytecode_ready )
- tt_size_done_bytecode( ttsize );
-#endif
-
- size->ttmetrics.valid = FALSE;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_size_reset */
- /* */
- /* <Description> */
- /* Reset a TrueType size when resolutions and character dimensions */
- /* have been changed. */
- /* */
- /* <Input> */
- /* size :: A handle to the target size object. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_size_reset( TT_Size size )
- {
- TT_Face face;
- FT_Error error = TT_Err_Ok;
- FT_Size_Metrics* metrics;
-
-
- size->ttmetrics.valid = FALSE;
-
- face = (TT_Face)size->root.face;
-
- metrics = &size->metrics;
-
- /* copy the result from base layer */
- *metrics = size->root.metrics;
-
- if ( metrics->x_ppem < 1 || metrics->y_ppem < 1 )
- return TT_Err_Invalid_PPem;
-
- /* This bit flag, if set, indicates that the ppems must be */
- /* rounded to integers. Nearly all TrueType fonts have this bit */
- /* set, as hinting won't work really well otherwise. */
- /* */
- if ( face->header.Flags & 8 )
- {
- metrics->x_scale = FT_DivFix( metrics->x_ppem << 6,
- face->root.units_per_EM );
- metrics->y_scale = FT_DivFix( metrics->y_ppem << 6,
- face->root.units_per_EM );
-
- metrics->ascender =
- FT_PIX_ROUND( FT_MulFix( face->root.ascender, metrics->y_scale ) );
- metrics->descender =
- FT_PIX_ROUND( FT_MulFix( face->root.descender, metrics->y_scale ) );
- metrics->height =
- FT_PIX_ROUND( FT_MulFix( face->root.height, metrics->y_scale ) );
- metrics->max_advance =
- FT_PIX_ROUND( FT_MulFix( face->root.max_advance_width,
- metrics->x_scale ) );
- }
-
- /* compute new transformation */
- if ( metrics->x_ppem >= metrics->y_ppem )
- {
- size->ttmetrics.scale = metrics->x_scale;
- size->ttmetrics.ppem = metrics->x_ppem;
- size->ttmetrics.x_ratio = 0x10000L;
- size->ttmetrics.y_ratio = FT_MulDiv( metrics->y_ppem,
- 0x10000L,
- metrics->x_ppem );
- }
- else
- {
- size->ttmetrics.scale = metrics->y_scale;
- size->ttmetrics.ppem = metrics->y_ppem;
- size->ttmetrics.x_ratio = FT_MulDiv( metrics->x_ppem,
- 0x10000L,
- metrics->y_ppem );
- size->ttmetrics.y_ratio = 0x10000L;
- }
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
- size->cvt_ready = 0;
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- if ( !error )
- size->ttmetrics.valid = TRUE;
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_driver_init */
- /* */
- /* <Description> */
- /* Initialize a given TrueType driver object. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target driver object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_driver_init( FT_Module ttdriver ) /* TT_Driver */
- {
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- TT_Driver driver = (TT_Driver)ttdriver;
-
-
- if ( !TT_New_Context( driver ) )
- return TT_Err_Could_Not_Find_Context;
-
-#else
-
- FT_UNUSED( ttdriver );
-
-#endif
-
- return TT_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_driver_done */
- /* */
- /* <Description> */
- /* Finalize a given TrueType driver. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target TrueType driver. */
- /* */
- FT_LOCAL_DEF( void )
- tt_driver_done( FT_Module ttdriver ) /* TT_Driver */
- {
-#ifdef TT_USE_BYTECODE_INTERPRETER
- TT_Driver driver = (TT_Driver)ttdriver;
-
-
- /* destroy the execution context */
- if ( driver->context )
- {
- TT_Done_Context( driver->context );
- driver->context = NULL;
- }
-#else
- FT_UNUSED( ttdriver );
-#endif
-
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_slot_init */
- /* */
- /* <Description> */
- /* Initialize a new slot object. */
- /* */
- /* <InOut> */
- /* slot :: A handle to the slot object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_slot_init( FT_GlyphSlot slot )
- {
- return FT_GlyphLoader_CreateExtra( slot->internal->loader );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h
deleted file mode 100644
index d4b82285e59..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttobjs.h
+++ /dev/null
@@ -1,463 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttobjs.h */
-/* */
-/* Objects manager (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTOBJS_H__
-#define __TTOBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_Driver */
- /* */
- /* <Description> */
- /* A handle to a TrueType driver object. */
- /* */
- typedef struct TT_DriverRec_* TT_Driver;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_Instance */
- /* */
- /* <Description> */
- /* A handle to a TrueType size object. */
- /* */
- typedef struct TT_SizeRec_* TT_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* TT_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to a TrueType glyph slot object. */
- /* */
- /* <Note> */
- /* This is a direct typedef of FT_GlyphSlot, as there is nothing */
- /* specific about the TrueType glyph slot. */
- /* */
- typedef FT_GlyphSlot TT_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* TT_GraphicsState */
- /* */
- /* <Description> */
- /* The TrueType graphics state used during bytecode interpretation. */
- /* */
- typedef struct TT_GraphicsState_
- {
- FT_UShort rp0;
- FT_UShort rp1;
- FT_UShort rp2;
-
- FT_UnitVector dualVector;
- FT_UnitVector projVector;
- FT_UnitVector freeVector;
-
-#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
- FT_Bool both_x_axis;
-#endif
-
- FT_Long loop;
- FT_F26Dot6 minimum_distance;
- FT_Int round_state;
-
- FT_Bool auto_flip;
- FT_F26Dot6 control_value_cutin;
- FT_F26Dot6 single_width_cutin;
- FT_F26Dot6 single_width_value;
- FT_Short delta_base;
- FT_Short delta_shift;
-
- FT_Byte instruct_control;
- /* According to Greg Hitchcock from Microsoft, the `scan_control' */
- /* variable as documented in the TrueType specification is a 32-bit */
- /* integer; the high-word part holds the SCANTYPE value, the low-word */
- /* part the SCANCTRL value. We separate it into two fields. */
- FT_Bool scan_control;
- FT_Int scan_type;
-
- FT_UShort gep0;
- FT_UShort gep1;
- FT_UShort gep2;
-
- } TT_GraphicsState;
-
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_LOCAL( void )
- tt_glyphzone_done( TT_GlyphZone zone );
-
- FT_LOCAL( FT_Error )
- tt_glyphzone_new( FT_Memory memory,
- FT_UShort maxPoints,
- FT_Short maxContours,
- TT_GlyphZone zone );
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
-
-
- /*************************************************************************/
- /* */
- /* EXECUTION SUBTABLES */
- /* */
- /* These sub-tables relate to instruction execution. */
- /* */
- /*************************************************************************/
-
-
-#define TT_MAX_CODE_RANGES 3
-
-
- /*************************************************************************/
- /* */
- /* There can only be 3 active code ranges at once: */
- /* - the Font Program */
- /* - the CVT Program */
- /* - a glyph's instructions set */
- /* */
- typedef enum TT_CodeRange_Tag_
- {
- tt_coderange_none = 0,
- tt_coderange_font,
- tt_coderange_cvt,
- tt_coderange_glyph
-
- } TT_CodeRange_Tag;
-
-
- typedef struct TT_CodeRange_
- {
- FT_Byte* base;
- FT_ULong size;
-
- } TT_CodeRange;
-
- typedef TT_CodeRange TT_CodeRangeTable[TT_MAX_CODE_RANGES];
-
-
- /*************************************************************************/
- /* */
- /* Defines a function/instruction definition record. */
- /* */
- typedef struct TT_DefRecord_
- {
- FT_Int range; /* in which code range is it located? */
- FT_Long start; /* where does it start? */
- FT_UInt opc; /* function #, or instruction code */
- FT_Bool active; /* is it active? */
-
- } TT_DefRecord, *TT_DefArray;
-
-
- /*************************************************************************/
- /* */
- /* Subglyph transformation record. */
- /* */
- typedef struct TT_Transform_
- {
- FT_Fixed xx, xy; /* transformation matrix coefficients */
- FT_Fixed yx, yy;
- FT_F26Dot6 ox, oy; /* offsets */
-
- } TT_Transform;
-
-
- /*************************************************************************/
- /* */
- /* Subglyph loading record. Used to load composite components. */
- /* */
- typedef struct TT_SubglyphRec_
- {
- FT_Long index; /* subglyph index; initialized with -1 */
- FT_Bool is_scaled; /* is the subglyph scaled? */
- FT_Bool is_hinted; /* should it be hinted? */
- FT_Bool preserve_pps; /* preserve phantom points? */
-
- FT_Long file_offset;
-
- FT_BBox bbox;
- FT_Pos left_bearing;
- FT_Pos advance;
-
- TT_GlyphZoneRec zone;
-
- FT_Long arg1; /* first argument */
- FT_Long arg2; /* second argument */
-
- FT_UShort element_flag; /* current load element flag */
-
- TT_Transform transform; /* transformation matrix */
-
- FT_Vector pp1, pp2; /* phantom points (horizontal) */
- FT_Vector pp3, pp4; /* phantom points (vertical) */
-
- } TT_SubGlyphRec, *TT_SubGlyph_Stack;
-
-
- /*************************************************************************/
- /* */
- /* A note regarding non-squared pixels: */
- /* */
- /* (This text will probably go into some docs at some time; for now, it */
- /* is kept here to explain some definitions in the TIns_Metrics */
- /* record). */
- /* */
- /* The CVT is a one-dimensional array containing values that control */
- /* certain important characteristics in a font, like the height of all */
- /* capitals, all lowercase letter, default spacing or stem width/height. */
- /* */
- /* These values are found in FUnits in the font file, and must be scaled */
- /* to pixel coordinates before being used by the CVT and glyph programs. */
- /* Unfortunately, when using distinct x and y resolutions (or distinct x */
- /* and y pointsizes), there are two possible scalings. */
- /* */
- /* A first try was to implement a `lazy' scheme where all values were */
- /* scaled when first used. However, while some values are always used */
- /* in the same direction, some others are used under many different */
- /* circumstances and orientations. */
- /* */
- /* I have found a simpler way to do the same, and it even seems to work */
- /* in most of the cases: */
- /* */
- /* - All CVT values are scaled to the maximum ppem size. */
- /* */
- /* - When performing a read or write in the CVT, a ratio factor is used */
- /* to perform adequate scaling. Example: */
- /* */
- /* x_ppem = 14 */
- /* y_ppem = 10 */
- /* */
- /* We choose ppem = x_ppem = 14 as the CVT scaling size. All cvt */
- /* entries are scaled to it. */
- /* */
- /* x_ratio = 1.0 */
- /* y_ratio = y_ppem/ppem (< 1.0) */
- /* */
- /* We compute the current ratio like: */
- /* */
- /* - If projVector is horizontal, */
- /* ratio = x_ratio = 1.0 */
- /* */
- /* - if projVector is vertical, */
- /* ratio = y_ratio */
- /* */
- /* - else, */
- /* ratio = sqrt( (proj.x * x_ratio) ^ 2 + (proj.y * y_ratio) ^ 2 ) */
- /* */
- /* Reading a cvt value returns */
- /* ratio * cvt[index] */
- /* */
- /* Writing a cvt value in pixels: */
- /* cvt[index] / ratio */
- /* */
- /* The current ppem is simply */
- /* ratio * ppem */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* Metrics used by the TrueType size and context objects. */
- /* */
- typedef struct TT_Size_Metrics_
- {
- /* for non-square pixels */
- FT_Long x_ratio;
- FT_Long y_ratio;
-
- FT_UShort ppem; /* maximum ppem size */
- FT_Long ratio; /* current ratio */
- FT_Fixed scale;
-
- FT_F26Dot6 compensations[4]; /* device-specific compensations */
-
- FT_Bool valid;
-
- FT_Bool rotated; /* `is the glyph rotated?'-flag */
- FT_Bool stretched; /* `is the glyph stretched?'-flag */
-
- } TT_Size_Metrics;
-
-
- /*************************************************************************/
- /* */
- /* TrueType size class. */
- /* */
- typedef struct TT_SizeRec_
- {
- FT_SizeRec root;
-
- /* we have our own copy of metrics so that we can modify */
- /* it without affecting auto-hinting (when used) */
- FT_Size_Metrics metrics;
-
- TT_Size_Metrics ttmetrics;
-
- FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_UInt num_function_defs; /* number of function definitions */
- FT_UInt max_function_defs;
- TT_DefArray function_defs; /* table of function definitions */
-
- FT_UInt num_instruction_defs; /* number of ins. definitions */
- FT_UInt max_instruction_defs;
- TT_DefArray instruction_defs; /* table of ins. definitions */
-
- FT_UInt max_func;
- FT_UInt max_ins;
-
- TT_CodeRangeTable codeRangeTable;
-
- TT_GraphicsState GS;
-
- FT_ULong cvt_size; /* the scaled control value table */
- FT_Long* cvt;
-
- FT_UShort storage_size; /* The storage area is now part of */
- FT_Long* storage; /* the instance */
-
- TT_GlyphZoneRec twilight; /* The instance's twilight zone */
-
- /* debugging variables */
-
- /* When using the debugger, we must keep the */
- /* execution context tied to the instance */
- /* object rather than asking it on demand. */
-
- FT_Bool debug;
- TT_ExecContext context;
-
- FT_Bool bytecode_ready;
- FT_Bool cvt_ready;
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- } TT_SizeRec;
-
-
- /*************************************************************************/
- /* */
- /* TrueType driver class. */
- /* */
- typedef struct TT_DriverRec_
- {
- FT_DriverRec root;
- TT_ExecContext context; /* execution context */
- TT_GlyphZoneRec zone; /* glyph loader points zone */
-
- void* extension_component;
-
- } TT_DriverRec;
-
-
- /* Note: All of the functions below (except tt_size_reset()) are used */
- /* as function pointers in a FT_Driver_ClassRec. Therefore their */
- /* parameters are of types FT_Face, FT_Size, etc., rather than TT_Face, */
- /* TT_Size, etc., so that the compiler can confirm that the types and */
- /* number of parameters are correct. In all cases the FT_xxx types are */
- /* cast to their TT_xxx counterparts inside the functions since FreeType */
- /* will always use the TT driver to create them. */
-
-
- /*************************************************************************/
- /* */
- /* Face functions */
- /* */
- FT_LOCAL( FT_Error )
- tt_face_init( FT_Stream stream,
- FT_Face ttface, /* TT_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- tt_face_done( FT_Face ttface ); /* TT_Face */
-
-
- /*************************************************************************/
- /* */
- /* Size functions */
- /* */
- FT_LOCAL( FT_Error )
- tt_size_init( FT_Size ttsize ); /* TT_Size */
-
- FT_LOCAL( void )
- tt_size_done( FT_Size ttsize ); /* TT_Size */
-
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_LOCAL( FT_Error )
- tt_size_run_fpgm( TT_Size size );
-
- FT_LOCAL( FT_Error )
- tt_size_run_prep( TT_Size size );
-
- FT_LOCAL( FT_Error )
- tt_size_ready_bytecode( TT_Size size );
-
-#endif /* TT_USE_BYTECODE_INTERPRETER */
-
- FT_LOCAL( FT_Error )
- tt_size_reset( TT_Size size );
-
-
- /*************************************************************************/
- /* */
- /* Driver functions */
- /* */
- FT_LOCAL( FT_Error )
- tt_driver_init( FT_Module ttdriver ); /* TT_Driver */
-
- FT_LOCAL( void )
- tt_driver_done( FT_Module ttdriver ); /* TT_Driver */
-
-
- /*************************************************************************/
- /* */
- /* Slot functions */
- /* */
- FT_LOCAL( FT_Error )
- tt_slot_init( FT_GlyphSlot slot );
-
-
-FT_END_HEADER
-
-#endif /* __TTOBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c
deleted file mode 100644
index dc538fb0813..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.c
+++ /dev/null
@@ -1,574 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttpload.c */
-/* */
-/* TrueType-specific tables loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_TAGS_H
-
-#include "ttpload.h"
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-#include "ttgxvar.h"
-#endif
-
-#include "tterrors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttpload
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_loca */
- /* */
- /* <Description> */
- /* Load the locations table. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* stream :: The input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_loca( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_ULong table_len;
- FT_Int shift;
-
-
- /* we need the size of the `glyf' table for malformed `loca' tables */
- error = face->goto_table( face, TTAG_glyf, stream, &face->glyf_len );
-
- /* it is possible that a font doesn't have a glyf table at all */
- /* or its size is zero */
- if ( error == TT_Err_Table_Missing )
- face->glyf_len = 0;
- else if ( error )
- goto Exit;
-
- FT_TRACE2(( "Locations " ));
- error = face->goto_table( face, TTAG_loca, stream, &table_len );
- if ( error )
- {
- error = TT_Err_Locations_Missing;
- goto Exit;
- }
-
- if ( face->header.Index_To_Loc_Format != 0 )
- {
- shift = 2;
-
- if ( table_len >= 0x40000L )
- {
- FT_TRACE2(( "table too large!\n" ));
- error = TT_Err_Invalid_Table;
- goto Exit;
- }
- face->num_locations = (FT_UInt)( table_len >> shift );
- }
- else
- {
- shift = 1;
-
- if ( table_len >= 0x20000L )
- {
- FT_TRACE2(( "table too large!\n" ));
- error = TT_Err_Invalid_Table;
- goto Exit;
- }
- face->num_locations = (FT_UInt)( table_len >> shift );
- }
-
- if ( face->num_locations != (FT_UInt)face->root.num_glyphs )
- {
- FT_TRACE2(( "glyph count mismatch! loca: %d, maxp: %d\n",
- face->num_locations, face->root.num_glyphs ));
-
- /* we only handle the case where `maxp' gives a larger value */
- if ( face->num_locations < (FT_UInt)face->root.num_glyphs )
- {
- FT_Long new_loca_len = (FT_Long)face->root.num_glyphs << shift;
-
- TT_Table entry = face->dir_tables;
- TT_Table limit = entry + face->num_tables;
-
- FT_Long pos = FT_Stream_Pos( stream );
- FT_Long dist = 0x7FFFFFFFL;
-
-
- /* compute the distance to next table in font file */
- for ( ; entry < limit; entry++ )
- {
- FT_Long diff = entry->Offset - pos;
-
-
- if ( diff > 0 && diff < dist )
- dist = diff;
- }
-
- if ( new_loca_len <= dist )
- {
- face->num_locations = (FT_Long)face->root.num_glyphs;
- table_len = new_loca_len;
-
- FT_TRACE2(( "adjusting num_locations to %d\n",
- face->num_locations ));
- }
- }
- }
-
- /*
- * Extract the frame. We don't need to decompress it since
- * we are able to parse it directly.
- */
- if ( FT_FRAME_EXTRACT( table_len, face->glyph_locations ) )
- goto Exit;
-
- FT_TRACE2(( "loaded\n" ));
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_ULong )
- tt_face_get_location( TT_Face face,
- FT_UInt gindex,
- FT_UInt *asize )
- {
- FT_ULong pos1, pos2;
- FT_Byte* p;
- FT_Byte* p_limit;
-
-
- pos1 = pos2 = 0;
-
- if ( gindex < face->num_locations )
- {
- if ( face->header.Index_To_Loc_Format != 0 )
- {
- p = face->glyph_locations + gindex * 4;
- p_limit = face->glyph_locations + face->num_locations * 4;
-
- pos1 = FT_NEXT_ULONG( p );
- pos2 = pos1;
-
- if ( p + 4 <= p_limit )
- pos2 = FT_NEXT_ULONG( p );
- }
- else
- {
- p = face->glyph_locations + gindex * 2;
- p_limit = face->glyph_locations + face->num_locations * 2;
-
- pos1 = FT_NEXT_USHORT( p );
- pos2 = pos1;
-
- if ( p + 2 <= p_limit )
- pos2 = FT_NEXT_USHORT( p );
-
- pos1 <<= 1;
- pos2 <<= 1;
- }
- }
-
- /* It isn't mentioned explicitly that the `loca' table must be */
- /* ordered, but implicitly it refers to the length of an entry */
- /* as the difference between the current and the next position. */
- /* Anyway, there do exist (malformed) fonts which don't obey */
- /* this rule, so we are only able to provide an upper bound for */
- /* the size. */
- /* */
- /* We get (intentionally) a wrong, non-zero result in case the */
- /* `glyf' table is missing. */
- if ( pos2 >= pos1 )
- *asize = (FT_UInt)( pos2 - pos1 );
- else
- *asize = (FT_UInt)( face->glyf_len - pos1 );
-
- return pos1;
- }
-
-
- FT_LOCAL_DEF( void )
- tt_face_done_loca( TT_Face face )
- {
- FT_Stream stream = face->root.stream;
-
-
- FT_FRAME_RELEASE( face->glyph_locations );
- face->num_locations = 0;
- }
-
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_cvt */
- /* */
- /* <Description> */
- /* Load the control value table into a face object. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_cvt( TT_Face face,
- FT_Stream stream )
- {
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_ULong table_len;
-
-
- FT_TRACE2(( "CVT " ));
-
- error = face->goto_table( face, TTAG_cvt, stream, &table_len );
- if ( error )
- {
- FT_TRACE2(( "is missing!\n" ));
-
- face->cvt_size = 0;
- face->cvt = NULL;
- error = TT_Err_Ok;
-
- goto Exit;
- }
-
- face->cvt_size = table_len / 2;
-
- if ( FT_NEW_ARRAY( face->cvt, face->cvt_size ) )
- goto Exit;
-
- if ( FT_FRAME_ENTER( face->cvt_size * 2L ) )
- goto Exit;
-
- {
- FT_Short* cur = face->cvt;
- FT_Short* limit = cur + face->cvt_size;
-
-
- for ( ; cur < limit; cur++ )
- *cur = FT_GET_SHORT();
- }
-
- FT_FRAME_EXIT();
- FT_TRACE2(( "loaded\n" ));
-
-#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- if ( face->doblend )
- error = tt_face_vary_cvt( face, stream );
-#endif
-
- Exit:
- return error;
-
-#else /* !TT_USE_BYTECODE_INTERPRETER */
-
- FT_UNUSED( face );
- FT_UNUSED( stream );
-
- return TT_Err_Ok;
-
-#endif
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_fpgm */
- /* */
- /* <Description> */
- /* Load the font program. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_fpgm( TT_Face face,
- FT_Stream stream )
- {
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_Error error;
- FT_ULong table_len;
-
-
- FT_TRACE2(( "Font program " ));
-
- /* The font program is optional */
- error = face->goto_table( face, TTAG_fpgm, stream, &table_len );
- if ( error )
- {
- face->font_program = NULL;
- face->font_program_size = 0;
- error = TT_Err_Ok;
-
- FT_TRACE2(( "is missing!\n" ));
- }
- else
- {
- face->font_program_size = table_len;
- if ( FT_FRAME_EXTRACT( table_len, face->font_program ) )
- goto Exit;
-
- FT_TRACE2(( "loaded, %12d bytes\n", face->font_program_size ));
- }
-
- Exit:
- return error;
-
-#else /* !TT_USE_BYTECODE_INTERPRETER */
-
- FT_UNUSED( face );
- FT_UNUSED( stream );
-
- return TT_Err_Ok;
-
-#endif
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_prep */
- /* */
- /* <Description> */
- /* Load the cvt program. */
- /* */
- /* <InOut> */
- /* face :: A handle to the target face object. */
- /* */
- /* <Input> */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_prep( TT_Face face,
- FT_Stream stream )
- {
-#ifdef TT_USE_BYTECODE_INTERPRETER
-
- FT_Error error;
- FT_ULong table_len;
-
-
- FT_TRACE2(( "Prep program " ));
-
- error = face->goto_table( face, TTAG_prep, stream, &table_len );
- if ( error )
- {
- face->cvt_program = NULL;
- face->cvt_program_size = 0;
- error = TT_Err_Ok;
-
- FT_TRACE2(( "is missing!\n" ));
- }
- else
- {
- face->cvt_program_size = table_len;
- if ( FT_FRAME_EXTRACT( table_len, face->cvt_program ) )
- goto Exit;
-
- FT_TRACE2(( "loaded, %12d bytes\n", face->cvt_program_size ));
- }
-
- Exit:
- return error;
-
-#else /* !TT_USE_BYTECODE_INTERPRETER */
-
- FT_UNUSED( face );
- FT_UNUSED( stream );
-
- return TT_Err_Ok;
-
-#endif
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* tt_face_load_hdmx */
- /* */
- /* <Description> */
- /* Load the `hdmx' table into the face object. */
- /* */
- /* <Input> */
- /* face :: A handle to the target face object. */
- /* */
- /* stream :: A handle to the input stream. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
-
- FT_LOCAL_DEF( FT_Error )
- tt_face_load_hdmx( TT_Face face,
- FT_Stream stream )
- {
- FT_Error error;
- FT_Memory memory = stream->memory;
- FT_UInt version, nn, num_records;
- FT_ULong table_size, record_size;
- FT_Byte* p;
- FT_Byte* limit;
-
-
- /* this table is optional */
- error = face->goto_table( face, TTAG_hdmx, stream, &table_size );
- if ( error || table_size < 8 )
- return TT_Err_Ok;
-
- if ( FT_FRAME_EXTRACT( table_size, face->hdmx_table ) )
- goto Exit;
-
- p = face->hdmx_table;
- limit = p + table_size;
-
- version = FT_NEXT_USHORT( p );
- num_records = FT_NEXT_USHORT( p );
- record_size = FT_NEXT_ULONG( p );
-
- /* The maximum number of bytes in an hdmx device record is the */
- /* maximum number of glyphs + 2; this is 0xFFFF + 2; this is */
- /* the reason why `record_size' is a long (which we read as */
- /* unsigned long for convenience). In practice, two bytes */
- /* sufficient to hold the size value. */
- /* */
- /* There are at least two fonts, HANNOM-A and HANNOM-B version */
- /* 2.0 (2005), which get this wrong: The upper two bytes of */
- /* the size value are set to 0xFF instead of 0x00. We catch */
- /* and fix this. */
-
- if ( record_size >= 0xFFFF0000UL )
- record_size &= 0xFFFFU;
-
- /* The limit for `num_records' is a heuristic value. */
-
- if ( version != 0 || num_records > 255 || record_size > 0x10001L )
- {
- error = TT_Err_Invalid_File_Format;
- goto Fail;
- }
-
- if ( FT_NEW_ARRAY( face->hdmx_record_sizes, num_records ) )
- goto Fail;
-
- for ( nn = 0; nn < num_records; nn++ )
- {
- if ( p + record_size > limit )
- break;
-
- face->hdmx_record_sizes[nn] = p[0];
- p += record_size;
- }
-
- face->hdmx_record_count = nn;
- face->hdmx_table_size = table_size;
- face->hdmx_record_size = record_size;
-
- Exit:
- return error;
-
- Fail:
- FT_FRAME_RELEASE( face->hdmx_table );
- face->hdmx_table_size = 0;
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( void )
- tt_face_free_hdmx( TT_Face face )
- {
- FT_Stream stream = face->root.stream;
- FT_Memory memory = stream->memory;
-
-
- FT_FREE( face->hdmx_record_sizes );
- FT_FRAME_RELEASE( face->hdmx_table );
- }
-
-
- /*************************************************************************/
- /* */
- /* Return the advance width table for a given pixel size if it is found */
- /* in the font's `hdmx' table (if any). */
- /* */
- FT_LOCAL_DEF( FT_Byte* )
- tt_face_get_device_metrics( TT_Face face,
- FT_UInt ppem,
- FT_UInt gindex )
- {
- FT_UInt nn;
- FT_Byte* result = NULL;
- FT_ULong record_size = face->hdmx_record_size;
- FT_Byte* record = face->hdmx_table + 8;
-
-
- for ( nn = 0; nn < face->hdmx_record_count; nn++ )
- if ( face->hdmx_record_sizes[nn] == ppem )
- {
- gindex += 2;
- if ( gindex < record_size )
- result = record + nn * record_size + gindex;
- break;
- }
-
- return result;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h
deleted file mode 100644
index f61ac079ce0..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/truetype/ttpload.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/***************************************************************************/
-/* */
-/* ttpload.h */
-/* */
-/* TrueType-specific tables loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2005, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __TTPLOAD_H__
-#define __TTPLOAD_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_loca( TT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( FT_ULong )
- tt_face_get_location( TT_Face face,
- FT_UInt gindex,
- FT_UInt *asize );
-
- FT_LOCAL( void )
- tt_face_done_loca( TT_Face face );
-
- FT_LOCAL( FT_Error )
- tt_face_load_cvt( TT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( FT_Error )
- tt_face_load_fpgm( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_prep( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( FT_Error )
- tt_face_load_hdmx( TT_Face face,
- FT_Stream stream );
-
-
- FT_LOCAL( void )
- tt_face_free_hdmx( TT_Face face );
-
-
- FT_LOCAL( FT_Byte* )
- tt_face_get_device_metrics( TT_Face face,
- FT_UInt ppem,
- FT_UInt gindex );
-
-FT_END_HEADER
-
-#endif /* __TTPLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile
deleted file mode 100644
index 8e366baae51..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/type1 Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) type1 ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = t1afm t1driver t1objs t1load t1gload t1parse ;
- }
- else
- {
- _sources = type1 ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/type1 Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk
deleted file mode 100644
index ade0210d76c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 Type1 module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += TYPE1_DRIVER
-
-define TYPE1_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, t1_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)type1 $(ECHO_DRIVER_DESC)Postscript font files with extension *.pfa or *.pfb$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk
deleted file mode 100644
index 15087b03044..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/rules.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-#
-# FreeType 2 Type1 driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# Type1 driver directory
-#
-T1_DIR := $(SRC_DIR)/type1
-
-
-# compilation flags for the driver
-#
-T1_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T1_DIR))
-
-
-# Type1 driver sources (i.e., C files)
-#
-T1_DRV_SRC := $(T1_DIR)/t1parse.c \
- $(T1_DIR)/t1load.c \
- $(T1_DIR)/t1driver.c \
- $(T1_DIR)/t1afm.c \
- $(T1_DIR)/t1gload.c \
- $(T1_DIR)/t1objs.c
-
-# Type1 driver headers
-#
-T1_DRV_H := $(T1_DRV_SRC:%.c=%.h) \
- $(T1_DIR)/t1tokens.h \
- $(T1_DIR)/t1errors.h
-
-
-# Type1 driver object(s)
-#
-# T1_DRV_OBJ_M is used during `multi' builds
-# T1_DRV_OBJ_S is used during `single' builds
-#
-T1_DRV_OBJ_M := $(T1_DRV_SRC:$(T1_DIR)/%.c=$(OBJ_DIR)/%.$O)
-T1_DRV_OBJ_S := $(OBJ_DIR)/type1.$O
-
-# Type1 driver source file for single build
-#
-T1_DRV_SRC_S := $(T1_DIR)/type1.c
-
-
-# Type1 driver - single object
-#
-$(T1_DRV_OBJ_S): $(T1_DRV_SRC_S) $(T1_DRV_SRC) $(FREETYPE_H) $(T1_DRV_H)
- $(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T1_DRV_SRC_S))
-
-
-# Type1 driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(T1_DIR)/%.c $(FREETYPE_H) $(T1_DRV_H)
- $(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(T1_DRV_OBJ_S)
-DRV_OBJS_M += $(T1_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c
deleted file mode 100644
index 5aea58820e3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1afm.c */
-/* */
-/* AFM support for Type 1 fonts (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "t1afm.h"
-#include "t1errors.h"
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1afm
-
-
- FT_LOCAL_DEF( void )
- T1_Done_Metrics( FT_Memory memory,
- AFM_FontInfo fi )
- {
- FT_FREE( fi->KernPairs );
- fi->NumKernPair = 0;
-
- FT_FREE( fi->TrackKerns );
- fi->NumTrackKern = 0;
-
- FT_FREE( fi );
- }
-
-
- /* read a glyph name and return the equivalent glyph index */
- static FT_Int
- t1_get_index( const char* name,
- FT_UInt len,
- void* user_data )
- {
- T1_Font type1 = (T1_Font)user_data;
- FT_Int n;
-
-
- for ( n = 0; n < type1->num_glyphs; n++ )
- {
- char* gname = (char*)type1->glyph_names[n];
-
-
- if ( gname && gname[0] == name[0] &&
- ft_strlen( gname ) == len &&
- ft_strncmp( gname, name, len ) == 0 )
- return n;
- }
-
- return 0;
- }
-
-
-#undef KERN_INDEX
-#define KERN_INDEX( g1, g2 ) ( ( (FT_ULong)(g1) << 16 ) | (g2) )
-
-
- /* compare two kerning pairs */
- FT_CALLBACK_DEF( int )
- compare_kern_pairs( const void* a,
- const void* b )
- {
- AFM_KernPair pair1 = (AFM_KernPair)a;
- AFM_KernPair pair2 = (AFM_KernPair)b;
-
- FT_ULong index1 = KERN_INDEX( pair1->index1, pair1->index2 );
- FT_ULong index2 = KERN_INDEX( pair2->index1, pair2->index2 );
-
-
- if ( index1 > index2 )
- return 1;
- else if ( index1 < index2 )
- return -1;
- else
- return 0;
- }
-
-
- /* parse a PFM file -- for now, only read the kerning pairs */
- static FT_Error
- T1_Read_PFM( FT_Face t1_face,
- FT_Stream stream,
- AFM_FontInfo fi )
- {
- FT_Error error = T1_Err_Ok;
- FT_Memory memory = stream->memory;
- FT_Byte* start;
- FT_Byte* limit;
- FT_Byte* p;
- AFM_KernPair kp;
- FT_Int width_table_length;
- FT_CharMap oldcharmap;
- FT_CharMap charmap;
- FT_Int n;
-
-
- start = (FT_Byte*)stream->cursor;
- limit = (FT_Byte*)stream->limit;
- p = start;
-
- /* Figure out how long the width table is. */
- /* This info is a little-endian short at offset 99. */
- p = start + 99;
- if ( p + 2 > limit )
- {
- error = T1_Err_Unknown_File_Format;
- goto Exit;
- }
- width_table_length = FT_PEEK_USHORT_LE( p );
-
- p += 18 + width_table_length;
- if ( p + 0x12 > limit || FT_PEEK_USHORT_LE( p ) < 0x12 )
- /* extension table is probably optional */
- goto Exit;
-
- /* Kerning offset is 14 bytes from start of extensions table. */
- p += 14;
- p = start + FT_PEEK_ULONG_LE( p );
-
- if ( p == start )
- /* zero offset means no table */
- goto Exit;
-
- if ( p + 2 > limit )
- {
- error = T1_Err_Unknown_File_Format;
- goto Exit;
- }
-
- fi->NumKernPair = FT_PEEK_USHORT_LE( p );
- p += 2;
- if ( p + 4 * fi->NumKernPair > limit )
- {
- error = T1_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* Actually, kerning pairs are simply optional! */
- if ( fi->NumKernPair == 0 )
- goto Exit;
-
- /* allocate the pairs */
- if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
- goto Exit;
-
- /* now, read each kern pair */
- kp = fi->KernPairs;
- limit = p + 4 * fi->NumKernPair;
-
- /* PFM kerning data are stored by encoding rather than glyph index, */
- /* so find the PostScript charmap of this font and install it */
- /* temporarily. If we find no PostScript charmap, then just use */
- /* the default and hope it is the right one. */
- oldcharmap = t1_face->charmap;
- charmap = NULL;
-
- for ( n = 0; n < t1_face->num_charmaps; n++ )
- {
- charmap = t1_face->charmaps[n];
- /* check against PostScript pseudo platform */
- if ( charmap->platform_id == 7 )
- {
- error = FT_Set_Charmap( t1_face, charmap );
- if ( error )
- goto Exit;
- break;
- }
- }
-
- /* Kerning info is stored as: */
- /* */
- /* encoding of first glyph (1 byte) */
- /* encoding of second glyph (1 byte) */
- /* offset (little-endian short) */
- for ( ; p < limit ; p += 4 )
- {
- kp->index1 = FT_Get_Char_Index( t1_face, p[0] );
- kp->index2 = FT_Get_Char_Index( t1_face, p[1] );
-
- kp->x = (FT_Int)FT_PEEK_SHORT_LE(p + 2);
- kp->y = 0;
-
- kp++;
- }
-
- if ( oldcharmap != NULL )
- error = FT_Set_Charmap( t1_face, oldcharmap );
- if ( error )
- goto Exit;
-
- /* now, sort the kern pairs according to their glyph indices */
- ft_qsort( fi->KernPairs, fi->NumKernPair, sizeof ( AFM_KernPairRec ),
- compare_kern_pairs );
-
- Exit:
- if ( error )
- {
- FT_FREE( fi->KernPairs );
- fi->NumKernPair = 0;
- }
-
- return error;
- }
-
-
- /* parse a metrics file -- either AFM or PFM depending on what */
- /* it turns out to be */
- FT_LOCAL_DEF( FT_Error )
- T1_Read_Metrics( FT_Face t1_face,
- FT_Stream stream )
- {
- PSAux_Service psaux;
- FT_Memory memory = stream->memory;
- AFM_ParserRec parser;
- AFM_FontInfo fi;
- FT_Error error = T1_Err_Unknown_File_Format;
- T1_Font t1_font = &( (T1_Face)t1_face )->type1;
-
-
- if ( FT_NEW( fi ) ||
- FT_FRAME_ENTER( stream->size ) )
- goto Exit;
-
- fi->FontBBox = t1_font->font_bbox;
- fi->Ascender = t1_font->font_bbox.yMax;
- fi->Descender = t1_font->font_bbox.yMin;
-
- psaux = (PSAux_Service)( (T1_Face)t1_face )->psaux;
- if ( psaux && psaux->afm_parser_funcs )
- {
- error = psaux->afm_parser_funcs->init( &parser,
- stream->memory,
- stream->cursor,
- stream->limit );
-
- if ( !error )
- {
- parser.FontInfo = fi;
- parser.get_index = t1_get_index;
- parser.user_data = t1_font;
-
- error = psaux->afm_parser_funcs->parse( &parser );
- psaux->afm_parser_funcs->done( &parser );
- }
- }
-
- if ( error == T1_Err_Unknown_File_Format )
- {
- FT_Byte* start = stream->cursor;
-
-
- /* MS Windows allows versions up to 0x3FF without complaining */
- if ( stream->size > 6 &&
- start[1] < 4 &&
- FT_PEEK_ULONG_LE( start + 2 ) == stream->size )
- error = T1_Read_PFM( t1_face, stream, fi );
- }
-
- if ( !error )
- {
- t1_font->font_bbox = fi->FontBBox;
-
- t1_face->bbox.xMin = fi->FontBBox.xMin >> 16;
- t1_face->bbox.yMin = fi->FontBBox.yMin >> 16;
- t1_face->bbox.xMax = ( fi->FontBBox.xMax + 0xFFFFU ) >> 16;
- t1_face->bbox.yMax = ( fi->FontBBox.yMax + 0xFFFFU ) >> 16;
-
- t1_face->ascender = (FT_Short)( ( fi->Ascender + 0x8000U ) >> 16 );
- t1_face->descender = (FT_Short)( ( fi->Descender + 0x8000U ) >> 16 );
-
- if ( fi->NumKernPair )
- {
- t1_face->face_flags |= FT_FACE_FLAG_KERNING;
- ( (T1_Face)t1_face )->afm_data = fi;
- fi = NULL;
- }
- }
-
- FT_FRAME_EXIT();
-
- Exit:
- if ( fi != NULL )
- T1_Done_Metrics( memory, fi );
-
- return error;
- }
-
-
- /* find the kerning for a given glyph pair */
- FT_LOCAL_DEF( void )
- T1_Get_Kerning( AFM_FontInfo fi,
- FT_UInt glyph1,
- FT_UInt glyph2,
- FT_Vector* kerning )
- {
- AFM_KernPair min, mid, max;
- FT_ULong idx = KERN_INDEX( glyph1, glyph2 );
-
-
- /* simple binary search */
- min = fi->KernPairs;
- max = min + fi->NumKernPair - 1;
-
- while ( min <= max )
- {
- FT_ULong midi;
-
-
- mid = min + ( max - min ) / 2;
- midi = KERN_INDEX( mid->index1, mid->index2 );
-
- if ( midi == idx )
- {
- kerning->x = mid->x;
- kerning->y = mid->y;
-
- return;
- }
-
- if ( midi < idx )
- min = mid + 1;
- else
- max = mid - 1;
- }
-
- kerning->x = 0;
- kerning->y = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Get_Track_Kerning( FT_Face face,
- FT_Fixed ptsize,
- FT_Int degree,
- FT_Fixed* kerning )
- {
- AFM_FontInfo fi = (AFM_FontInfo)( (T1_Face)face )->afm_data;
- FT_Int i;
-
-
- if ( !fi )
- return T1_Err_Invalid_Argument;
-
- for ( i = 0; i < fi->NumTrackKern; i++ )
- {
- AFM_TrackKern tk = fi->TrackKerns + i;
-
-
- if ( tk->degree != degree )
- continue;
-
- if ( ptsize < tk->min_ptsize )
- *kerning = tk->min_kern;
- else if ( ptsize > tk->max_ptsize )
- *kerning = tk->max_kern;
- else
- {
- *kerning = FT_MulDiv( ptsize - tk->min_ptsize,
- tk->max_kern - tk->min_kern,
- tk->max_ptsize - tk->min_ptsize ) +
- tk->min_kern;
- }
- }
-
- return T1_Err_Ok;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h
deleted file mode 100644
index 8eb1764de70..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1afm.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1afm.h */
-/* */
-/* AFM support for Type 1 fonts (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1AFM_H__
-#define __T1AFM_H__
-
-#include <ft2build.h>
-#include "t1objs.h"
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- T1_Read_Metrics( FT_Face face,
- FT_Stream stream );
-
- FT_LOCAL( void )
- T1_Done_Metrics( FT_Memory memory,
- AFM_FontInfo fi );
-
- FT_LOCAL( void )
- T1_Get_Kerning( AFM_FontInfo fi,
- FT_UInt glyph1,
- FT_UInt glyph2,
- FT_Vector* kerning );
-
- FT_LOCAL( FT_Error )
- T1_Get_Track_Kerning( FT_Face face,
- FT_Fixed ptsize,
- FT_Int degree,
- FT_Fixed* kerning );
-
-FT_END_HEADER
-
-#endif /* __T1AFM_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c
deleted file mode 100644
index 42302e57806..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1driver.c */
-/* */
-/* Type 1 driver interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "t1driver.h"
-#include "t1gload.h"
-#include "t1load.h"
-
-#include "t1errors.h"
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-#include "t1afm.h"
-#endif
-
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-
-#include FT_SERVICE_MULTIPLE_MASTERS_H
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_XFREE86_NAME_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-#include FT_SERVICE_KERNING_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1driver
-
- /*
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- t1_get_glyph_name( T1_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
-
- return T1_Err_Ok;
- }
-
-
- static FT_UInt
- t1_get_name_index( T1_Face face,
- FT_String* glyph_name )
- {
- FT_Int i;
- FT_String* gname;
-
-
- for ( i = 0; i < face->type1.num_glyphs; i++ )
- {
- gname = face->type1.glyph_names[i];
-
- if ( !ft_strcmp( glyph_name, gname ) )
- return (FT_UInt)i;
- }
-
- return 0;
- }
-
- static const FT_Service_GlyphDictRec t1_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) t1_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)t1_get_name_index
- };
-
-
- /*
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- t1_get_ps_name( T1_Face face )
- {
- return (const char*) face->type1.font_name;
- }
-
- static const FT_Service_PsFontNameRec t1_service_ps_name =
- {
- (FT_PsName_GetFunc)t1_get_ps_name
- };
-
-
- /*
- * MULTIPLE MASTERS SERVICE
- *
- */
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
- static const FT_Service_MultiMastersRec t1_service_multi_masters =
- {
- (FT_Get_MM_Func) T1_Get_Multi_Master,
- (FT_Set_MM_Design_Func) T1_Set_MM_Design,
- (FT_Set_MM_Blend_Func) T1_Set_MM_Blend,
- (FT_Get_MM_Var_Func) T1_Get_MM_Var,
- (FT_Set_Var_Design_Func)T1_Set_Var_Design
- };
-#endif
-
-
- /*
- * POSTSCRIPT INFO SERVICE
- *
- */
-
- static FT_Error
- t1_ps_get_font_info( FT_Face face,
- PS_FontInfoRec* afont_info )
- {
- *afont_info = ((T1_Face)face)->type1.font_info;
- return 0;
- }
-
-
- static FT_Int
- t1_ps_has_glyph_names( FT_Face face )
- {
- FT_UNUSED( face );
- return 1;
- }
-
-
- static FT_Error
- t1_ps_get_font_private( FT_Face face,
- PS_PrivateRec* afont_private )
- {
- *afont_private = ((T1_Face)face)->type1.private_dict;
- return 0;
- }
-
-
- static const FT_Service_PsInfoRec t1_service_ps_info =
- {
- (PS_GetFontInfoFunc) t1_ps_get_font_info,
- (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names,
- (PS_GetFontPrivateFunc)t1_ps_get_font_private,
- };
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
- static const FT_Service_KerningRec t1_service_kerning =
- {
- T1_Get_Track_Kerning,
- };
-#endif
-
- /*
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec t1_services[] =
- {
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t1_service_ps_name },
- { FT_SERVICE_ID_GLYPH_DICT, &t1_service_glyph_dict },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_1 },
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &t1_service_ps_info },
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
- { FT_SERVICE_ID_KERNING, &t1_service_kerning },
-#endif
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
- { FT_SERVICE_ID_MULTI_MASTERS, &t1_service_multi_masters },
-#endif
- { NULL, NULL }
- };
-
-
- static FT_Module_Interface
- Get_Interface( FT_Driver driver,
- const FT_String* t1_interface )
- {
- FT_UNUSED( driver );
-
- return ft_service_list_lookup( t1_services, t1_interface );
- }
-
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Get_Kerning */
- /* */
- /* <Description> */
- /* A driver method used to return the kerning vector between two */
- /* glyphs of the same face. */
- /* */
- /* <Input> */
- /* face :: A handle to the source face object. */
- /* */
- /* left_glyph :: The index of the left glyph in the kern pair. */
- /* */
- /* right_glyph :: The index of the right glyph in the kern pair. */
- /* */
- /* <Output> */
- /* kerning :: The kerning vector. This is in font units for */
- /* scalable formats, and in pixels for fixed-sizes */
- /* formats. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- /* <Note> */
- /* Only horizontal layouts (left-to-right & right-to-left) are */
- /* supported by this function. Other layouts, or more sophisticated */
- /* kernings are out of scope of this method (the basic driver */
- /* interface is meant to be simple). */
- /* */
- /* They can be implemented by format-specific interfaces. */
- /* */
- static FT_Error
- Get_Kerning( T1_Face face,
- FT_UInt left_glyph,
- FT_UInt right_glyph,
- FT_Vector* kerning )
- {
- kerning->x = 0;
- kerning->y = 0;
-
- if ( face->afm_data )
- T1_Get_Kerning( (AFM_FontInfo)face->afm_data,
- left_glyph,
- right_glyph,
- kerning );
-
- return T1_Err_Ok;
- }
-
-
-#endif /* T1_CONFIG_OPTION_NO_AFM */
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec t1_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
- FT_MODULE_DRIVER_HAS_HINTER,
-
- sizeof( FT_DriverRec ),
-
- "type1",
- 0x10000L,
- 0x20000L,
-
- 0, /* format interface */
-
- (FT_Module_Constructor)T1_Driver_Init,
- (FT_Module_Destructor) T1_Driver_Done,
- (FT_Module_Requester) Get_Interface,
- },
-
- sizeof( T1_FaceRec ),
- sizeof( T1_SizeRec ),
- sizeof( T1_GlyphSlotRec ),
-
- (FT_Face_InitFunc) T1_Face_Init,
- (FT_Face_DoneFunc) T1_Face_Done,
- (FT_Size_InitFunc) T1_Size_Init,
- (FT_Size_DoneFunc) T1_Size_Done,
- (FT_Slot_InitFunc) T1_GlyphSlot_Init,
- (FT_Slot_DoneFunc) T1_GlyphSlot_Done,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- (FT_Slot_LoadFunc) T1_Load_Glyph,
-
-#ifdef T1_CONFIG_OPTION_NO_AFM
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
-#else
- (FT_Face_GetKerningFunc) Get_Kerning,
- (FT_Face_AttachFunc) T1_Read_Metrics,
-#endif
- (FT_Face_GetAdvancesFunc) T1_Get_Advances,
- (FT_Size_RequestFunc) T1_Size_Request,
- (FT_Size_SelectFunc) 0
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h
deleted file mode 100644
index ad429440de9..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1driver.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1driver.h */
-/* */
-/* High-level Type 1 driver interface (specification). */
-/* */
-/* Copyright 1996-2001, 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1DRIVER_H__
-#define __T1DRIVER_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) t1_driver_class;
-
-
-FT_END_HEADER
-
-#endif /* __T1DRIVER_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h
deleted file mode 100644
index 81221c343d1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1errors.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1errors.h */
-/* */
-/* Type 1 error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the Type 1 error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __T1ERRORS_H__
-#define __T1ERRORS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX T1_Err_
-#define FT_ERR_BASE FT_Mod_Err_Type1
-
-#include FT_ERRORS_H
-
-#endif /* __T1ERRORS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c
deleted file mode 100644
index 67de87097cd..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1gload.c */
-/* */
-/* Type 1 Glyph Loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include "t1gload.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_OUTLINE_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-#include "t1errors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1gload
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /********** *********/
- /********** COMPUTE THE MAXIMUM ADVANCE WIDTH *********/
- /********** *********/
- /********** The following code is in charge of computing *********/
- /********** the maximum advance width of the font. It *********/
- /********** quickly processes each glyph charstring to *********/
- /********** extract the value from either a `sbw' or `seac' *********/
- /********** operator. *********/
- /********** *********/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Parse_Glyph_And_Get_Char_String( T1_Decoder decoder,
- FT_UInt glyph_index,
- FT_Data* char_string )
- {
- T1_Face face = (T1_Face)decoder->builder.face;
- T1_Font type1 = &face->type1;
- FT_Error error = T1_Err_Ok;
-
-
- decoder->font_matrix = type1->font_matrix;
- decoder->font_offset = type1->font_offset;
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* For incremental fonts get the character data using the */
- /* callback function. */
- if ( face->root.internal->incremental_interface )
- error = face->root.internal->incremental_interface->funcs->get_glyph_data(
- face->root.internal->incremental_interface->object,
- glyph_index, char_string );
- else
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- /* For ordinary fonts get the character data stored in the face record. */
- {
- char_string->pointer = type1->charstrings[glyph_index];
- char_string->length = (FT_Int)type1->charstrings_len[glyph_index];
- }
-
- if ( !error )
- error = decoder->funcs.parse_charstrings(
- decoder, (FT_Byte*)char_string->pointer,
- char_string->length );
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- /* Incremental fonts can optionally override the metrics. */
- if ( !error && face->root.internal->incremental_interface &&
- face->root.internal->incremental_interface->funcs->get_glyph_metrics )
- {
- FT_Incremental_MetricsRec metrics;
-
-
- metrics.bearing_x = decoder->builder.left_bearing.x;
- metrics.bearing_y = decoder->builder.left_bearing.y;
- metrics.advance = decoder->builder.advance.x;
- error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
- face->root.internal->incremental_interface->object,
- glyph_index, FALSE, &metrics );
- decoder->builder.left_bearing.x = metrics.bearing_x;
- decoder->builder.left_bearing.y = metrics.bearing_y;
- decoder->builder.advance.x = metrics.advance;
- decoder->builder.advance.y = 0;
- }
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- return error;
- }
-
-
- FT_CALLBACK_DEF( FT_Error )
- T1_Parse_Glyph( T1_Decoder decoder,
- FT_UInt glyph_index )
- {
- FT_Data glyph_data;
- FT_Error error = T1_Parse_Glyph_And_Get_Char_String(
- decoder, glyph_index, &glyph_data );
-
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
-
- if ( !error )
- {
- T1_Face face = (T1_Face)decoder->builder.face;
-
-
- if ( face->root.internal->incremental_interface )
- face->root.internal->incremental_interface->funcs->free_glyph_data(
- face->root.internal->incremental_interface->object,
- &glyph_data );
- }
-
-#endif /* FT_CONFIG_OPTION_INCREMENTAL */
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Compute_Max_Advance( T1_Face face,
- FT_Pos* max_advance )
- {
- FT_Error error;
- T1_DecoderRec decoder;
- FT_Int glyph_index;
- T1_Font type1 = &face->type1;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
-
- *max_advance = 0;
-
- /* initialize load decoder */
- error = psaux->t1_decoder_funcs->init( &decoder,
- (FT_Face)face,
- 0, /* size */
- 0, /* glyph slot */
- (FT_Byte**)type1->glyph_names,
- face->blend,
- 0,
- FT_RENDER_MODE_NORMAL,
- T1_Parse_Glyph );
- if ( error )
- return error;
-
- decoder.builder.metrics_only = 1;
- decoder.builder.load_points = 0;
-
- decoder.num_subrs = type1->num_subrs;
- decoder.subrs = type1->subrs;
- decoder.subrs_len = type1->subrs_len;
-
- decoder.buildchar = face->buildchar;
- decoder.len_buildchar = face->len_buildchar;
-
- *max_advance = 0;
-
- /* for each glyph, parse the glyph charstring and extract */
- /* the advance width */
- for ( glyph_index = 0; glyph_index < type1->num_glyphs; glyph_index++ )
- {
- /* now get load the unscaled outline */
- error = T1_Parse_Glyph( &decoder, glyph_index );
- if ( glyph_index == 0 || decoder.builder.advance.x > *max_advance )
- *max_advance = decoder.builder.advance.x;
-
- /* ignore the error if one occurred - skip to next glyph */
- }
-
- psaux->t1_decoder_funcs->done( &decoder );
-
- return T1_Err_Ok;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Get_Advances( T1_Face face,
- FT_UInt first,
- FT_UInt count,
- FT_ULong load_flags,
- FT_Fixed* advances )
- {
- T1_DecoderRec decoder;
- T1_Font type1 = &face->type1;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
- FT_UInt nn;
- FT_Error error;
-
- FT_UNUSED( load_flags );
-
-
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
- {
- for ( nn = 0; nn < count; nn++ )
- advances[nn] = 0;
-
- return T1_Err_Ok;
- }
-
- error = psaux->t1_decoder_funcs->init( &decoder,
- (FT_Face)face,
- 0, /* size */
- 0, /* glyph slot */
- (FT_Byte**)type1->glyph_names,
- face->blend,
- 0,
- FT_RENDER_MODE_NORMAL,
- T1_Parse_Glyph );
- if ( error )
- return error;
-
- decoder.builder.metrics_only = 1;
- decoder.builder.load_points = 0;
-
- decoder.num_subrs = type1->num_subrs;
- decoder.subrs = type1->subrs;
- decoder.subrs_len = type1->subrs_len;
-
- decoder.buildchar = face->buildchar;
- decoder.len_buildchar = face->len_buildchar;
-
- for ( nn = 0; nn < count; nn++ )
- {
- error = T1_Parse_Glyph( &decoder, first + nn );
- if ( !error )
- advances[nn] = decoder.builder.advance.x;
- else
- advances[nn] = 0;
- }
-
- return T1_Err_Ok;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Load_Glyph( T1_GlyphSlot glyph,
- T1_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- T1_DecoderRec decoder;
- T1_Face face = (T1_Face)glyph->root.face;
- FT_Bool hinting;
- T1_Font type1 = &face->type1;
- PSAux_Service psaux = (PSAux_Service)face->psaux;
- const T1_Decoder_Funcs decoder_funcs = psaux->t1_decoder_funcs;
-
- FT_Matrix font_matrix;
- FT_Vector font_offset;
- FT_Data glyph_data;
- FT_Bool must_finish_decoder = FALSE;
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- FT_Bool glyph_data_loaded = 0;
-#endif
-
-
- if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
- {
- error = T1_Err_Invalid_Argument;
- goto Exit;
- }
-
- FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
-
- if ( load_flags & FT_LOAD_NO_RECURSE )
- load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
-
- glyph->x_scale = size->root.metrics.x_scale;
- glyph->y_scale = size->root.metrics.y_scale;
-
- glyph->root.outline.n_points = 0;
- glyph->root.outline.n_contours = 0;
-
- hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
- ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
-
- glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
-
- error = decoder_funcs->init( &decoder,
- (FT_Face)face,
- (FT_Size)size,
- (FT_GlyphSlot)glyph,
- (FT_Byte**)type1->glyph_names,
- face->blend,
- FT_BOOL( hinting ),
- FT_LOAD_TARGET_MODE( load_flags ),
- T1_Parse_Glyph );
- if ( error )
- goto Exit;
-
- must_finish_decoder = TRUE;
-
- decoder.builder.no_recurse = FT_BOOL(
- ( load_flags & FT_LOAD_NO_RECURSE ) != 0 );
-
- decoder.num_subrs = type1->num_subrs;
- decoder.subrs = type1->subrs;
- decoder.subrs_len = type1->subrs_len;
-
- decoder.buildchar = face->buildchar;
- decoder.len_buildchar = face->len_buildchar;
-
- /* now load the unscaled outline */
- error = T1_Parse_Glyph_And_Get_Char_String( &decoder, glyph_index,
- &glyph_data );
- if ( error )
- goto Exit;
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- glyph_data_loaded = 1;
-#endif
-
- font_matrix = decoder.font_matrix;
- font_offset = decoder.font_offset;
-
- /* save new glyph tables */
- decoder_funcs->done( &decoder );
-
- must_finish_decoder = FALSE;
-
- /* now, set the metrics -- this is rather simple, as */
- /* the left side bearing is the xMin, and the top side */
- /* bearing the yMax */
- if ( !error )
- {
- glyph->root.outline.flags &= FT_OUTLINE_OWNER;
- glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
-
- /* for composite glyphs, return only left side bearing and */
- /* advance width */
- if ( load_flags & FT_LOAD_NO_RECURSE )
- {
- FT_Slot_Internal internal = glyph->root.internal;
-
-
- glyph->root.metrics.horiBearingX = decoder.builder.left_bearing.x;
- glyph->root.metrics.horiAdvance = decoder.builder.advance.x;
- internal->glyph_matrix = font_matrix;
- internal->glyph_delta = font_offset;
- internal->glyph_transformed = 1;
- }
- else
- {
- FT_BBox cbox;
- FT_Glyph_Metrics* metrics = &glyph->root.metrics;
- FT_Vector advance;
-
-
- /* copy the _unscaled_ advance width */
- metrics->horiAdvance = decoder.builder.advance.x;
- glyph->root.linearHoriAdvance = decoder.builder.advance.x;
- glyph->root.internal->glyph_transformed = 0;
-
- /* make up vertical ones */
- metrics->vertAdvance = ( face->type1.font_bbox.yMax -
- face->type1.font_bbox.yMin ) >> 16;
- glyph->root.linearVertAdvance = metrics->vertAdvance;
-
- glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
-
- if ( size && size->root.metrics.y_ppem < 24 )
- glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
-
-#if 1
- /* apply the font matrix, if any */
- if ( font_matrix.xx != 0x10000L || font_matrix.yy != font_matrix.xx ||
- font_matrix.xy != 0 || font_matrix.yx != 0 )
- FT_Outline_Transform( &glyph->root.outline, &font_matrix );
-
- if ( font_offset.x || font_offset.y )
- FT_Outline_Translate( &glyph->root.outline,
- font_offset.x,
- font_offset.y );
-
- advance.x = metrics->horiAdvance;
- advance.y = 0;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->horiAdvance = advance.x + font_offset.x;
- advance.x = 0;
- advance.y = metrics->vertAdvance;
- FT_Vector_Transform( &advance, &font_matrix );
- metrics->vertAdvance = advance.y + font_offset.y;
-#endif
-
- if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
- {
- /* scale the outline and the metrics */
- FT_Int n;
- FT_Outline* cur = decoder.builder.base;
- FT_Vector* vec = cur->points;
- FT_Fixed x_scale = glyph->x_scale;
- FT_Fixed y_scale = glyph->y_scale;
-
-
- /* First of all, scale the points, if we are not hinting */
- if ( !hinting || ! decoder.builder.hints_funcs )
- for ( n = cur->n_points; n > 0; n--, vec++ )
- {
- vec->x = FT_MulFix( vec->x, x_scale );
- vec->y = FT_MulFix( vec->y, y_scale );
- }
-
- /* Then scale the metrics */
- metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
- metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
- }
-
- /* compute the other metrics */
- FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
-
- metrics->width = cbox.xMax - cbox.xMin;
- metrics->height = cbox.yMax - cbox.yMin;
-
- metrics->horiBearingX = cbox.xMin;
- metrics->horiBearingY = cbox.yMax;
-
- /* make up vertical ones */
- ft_synthesize_vertical_metrics( metrics,
- metrics->vertAdvance );
- }
-
- /* Set control data to the glyph charstrings. Note that this is */
- /* _not_ zero-terminated. */
- glyph->root.control_data = (FT_Byte*)glyph_data.pointer;
- glyph->root.control_len = glyph_data.length;
- }
-
-
- Exit:
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- if ( glyph_data_loaded && face->root.internal->incremental_interface )
- {
- face->root.internal->incremental_interface->funcs->free_glyph_data(
- face->root.internal->incremental_interface->object,
- &glyph_data );
-
- /* Set the control data to null - it is no longer available if */
- /* loaded incrementally. */
- glyph->root.control_data = 0;
- glyph->root.control_len = 0;
- }
-#endif
-
- if ( must_finish_decoder )
- decoder_funcs->done( &decoder );
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h
deleted file mode 100644
index 100df06e8e3..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1gload.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1gload.h */
-/* */
-/* Type 1 Glyph Loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1GLOAD_H__
-#define __T1GLOAD_H__
-
-
-#include <ft2build.h>
-#include "t1objs.h"
-
-
-FT_BEGIN_HEADER
-
-
- FT_LOCAL( FT_Error )
- T1_Compute_Max_Advance( T1_Face face,
- FT_Pos* max_advance );
-
- FT_LOCAL( FT_Error )
- T1_Get_Advances( T1_Face face,
- FT_UInt first,
- FT_UInt count,
- FT_ULong load_flags,
- FT_Fixed* advances );
-
- FT_LOCAL( FT_Error )
- T1_Load_Glyph( T1_GlyphSlot glyph,
- T1_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
-
-FT_END_HEADER
-
-#endif /* __T1GLOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c
deleted file mode 100644
index 3afbeb844e2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.c
+++ /dev/null
@@ -1,2239 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1load.c */
-/* */
-/* Type 1 font loader (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This is the new and improved Type 1 data loader for FreeType 2. The */
- /* old loader has several problems: it is slow, complex, difficult to */
- /* maintain, and contains incredible hacks to make it accept some */
- /* ill-formed Type 1 fonts without hiccup-ing. Moreover, about 5% of */
- /* the Type 1 fonts on my machine still aren't loaded correctly by it. */
- /* */
- /* This version is much simpler, much faster and also easier to read and */
- /* maintain by a great order of magnitude. The idea behind it is to */
- /* _not_ try to read the Type 1 token stream with a state machine (i.e. */
- /* a Postscript-like interpreter) but rather to perform simple pattern */
- /* matching. */
- /* */
- /* Indeed, nearly all data definitions follow a simple pattern like */
- /* */
- /* ... /Field <data> ... */
- /* */
- /* where <data> can be a number, a boolean, a string, or an array of */
- /* numbers. There are a few exceptions, namely the encoding, font name, */
- /* charstrings, and subrs; they are handled with a special pattern */
- /* matching routine. */
- /* */
- /* All other common cases are handled very simply. The matching rules */
- /* are defined in the file `t1tokens.h' through the use of several */
- /* macros calls PARSE_XXX. This file is included twice here; the first */
- /* time to generate parsing callback functions, the second time to */
- /* generate a table of keywords (with pointers to the associated */
- /* callback functions). */
- /* */
- /* The function `parse_dict' simply scans *linearly* a given dictionary */
- /* (either the top-level or private one) and calls the appropriate */
- /* callback when it encounters an immediate keyword. */
- /* */
- /* This is by far the fastest way one can find to parse and read all */
- /* data. */
- /* */
- /* This led to tremendous code size reduction. Note that later, the */
- /* glyph loader will also be _greatly_ simplified, and the automatic */
- /* hinter will replace the clumsy `t1hinter'. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_CONFIG_CONFIG_H
-#include FT_MULTIPLE_MASTERS_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-#include "t1load.h"
-#include "t1errors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1load
-
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** MULTIPLE MASTERS SUPPORT *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_Error
- t1_allocate_blend( T1_Face face,
- FT_UInt num_designs,
- FT_UInt num_axis )
- {
- PS_Blend blend;
- FT_Memory memory = face->root.memory;
- FT_Error error = T1_Err_Ok;
-
-
- blend = face->blend;
- if ( !blend )
- {
- if ( FT_NEW( blend ) )
- goto Exit;
-
- blend->num_default_design_vector = 0;
-
- face->blend = blend;
- }
-
- /* allocate design data if needed */
- if ( num_designs > 0 )
- {
- if ( blend->num_designs == 0 )
- {
- FT_UInt nn;
-
-
- /* allocate the blend `private' and `font_info' dictionaries */
- if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs ) ||
- FT_NEW_ARRAY( blend->privates[1], num_designs ) ||
- FT_NEW_ARRAY( blend->bboxes[1], num_designs ) ||
- FT_NEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
- goto Exit;
-
- blend->default_weight_vector = blend->weight_vector + num_designs;
-
- blend->font_infos[0] = &face->type1.font_info;
- blend->privates [0] = &face->type1.private_dict;
- blend->bboxes [0] = &face->type1.font_bbox;
-
- for ( nn = 2; nn <= num_designs; nn++ )
- {
- blend->privates[nn] = blend->privates [nn - 1] + 1;
- blend->font_infos[nn] = blend->font_infos[nn - 1] + 1;
- blend->bboxes[nn] = blend->bboxes [nn - 1] + 1;
- }
-
- blend->num_designs = num_designs;
- }
- else if ( blend->num_designs != num_designs )
- goto Fail;
- }
-
- /* allocate axis data if needed */
- if ( num_axis > 0 )
- {
- if ( blend->num_axis != 0 && blend->num_axis != num_axis )
- goto Fail;
-
- blend->num_axis = num_axis;
- }
-
- /* allocate the blend design pos table if needed */
- num_designs = blend->num_designs;
- num_axis = blend->num_axis;
- if ( num_designs && num_axis && blend->design_pos[0] == 0 )
- {
- FT_UInt n;
-
-
- if ( FT_NEW_ARRAY( blend->design_pos[0], num_designs * num_axis ) )
- goto Exit;
-
- for ( n = 1; n < num_designs; n++ )
- blend->design_pos[n] = blend->design_pos[0] + num_axis * n;
- }
-
- Exit:
- return error;
-
- Fail:
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Get_Multi_Master( T1_Face face,
- FT_Multi_Master* master )
- {
- PS_Blend blend = face->blend;
- FT_UInt n;
- FT_Error error;
-
-
- error = T1_Err_Invalid_Argument;
-
- if ( blend )
- {
- master->num_axis = blend->num_axis;
- master->num_designs = blend->num_designs;
-
- for ( n = 0; n < blend->num_axis; n++ )
- {
- FT_MM_Axis* axis = master->axis + n;
- PS_DesignMap map = blend->design_map + n;
-
-
- axis->name = blend->axis_names[n];
- axis->minimum = map->design_points[0];
- axis->maximum = map->design_points[map->num_points - 1];
- }
-
- error = T1_Err_Ok;
- }
-
- return error;
- }
-
-
-#define FT_INT_TO_FIXED( a ) ( (a) << 16 )
-#define FT_FIXED_TO_INT( a ) ( FT_RoundFix( a ) >> 16 )
-
-
- /*************************************************************************/
- /* */
- /* Given a normalized (blend) coordinate, figure out the design */
- /* coordinate appropriate for that value. */
- /* */
- FT_LOCAL_DEF( FT_Fixed )
- mm_axis_unmap( PS_DesignMap axismap,
- FT_Fixed ncv )
- {
- int j;
-
-
- if ( ncv <= axismap->blend_points[0] )
- return FT_INT_TO_FIXED( axismap->design_points[0] );
-
- for ( j = 1; j < axismap->num_points; ++j )
- {
- if ( ncv <= axismap->blend_points[j] )
- {
- FT_Fixed t = FT_MulDiv( ncv - axismap->blend_points[j - 1],
- 0x10000L,
- axismap->blend_points[j] -
- axismap->blend_points[j - 1] );
-
- return FT_INT_TO_FIXED( axismap->design_points[j - 1] ) +
- FT_MulDiv( t,
- axismap->design_points[j] -
- axismap->design_points[j - 1],
- 1L );
- }
- }
-
- return FT_INT_TO_FIXED( axismap->design_points[axismap->num_points - 1] );
- }
-
-
- /*************************************************************************/
- /* */
- /* Given a vector of weights, one for each design, figure out the */
- /* normalized axis coordinates which gave rise to those weights. */
- /* */
- FT_LOCAL_DEF( void )
- mm_weights_unmap( FT_Fixed* weights,
- FT_Fixed* axiscoords,
- FT_UInt axis_count )
- {
- FT_ASSERT( axis_count <= T1_MAX_MM_AXIS );
-
- if ( axis_count == 1 )
- axiscoords[0] = weights[1];
-
- else if ( axis_count == 2 )
- {
- axiscoords[0] = weights[3] + weights[1];
- axiscoords[1] = weights[3] + weights[2];
- }
-
- else if ( axis_count == 3 )
- {
- axiscoords[0] = weights[7] + weights[5] + weights[3] + weights[1];
- axiscoords[1] = weights[7] + weights[6] + weights[3] + weights[2];
- axiscoords[2] = weights[7] + weights[6] + weights[5] + weights[4];
- }
-
- else
- {
- axiscoords[0] = weights[15] + weights[13] + weights[11] + weights[9] +
- weights[7] + weights[5] + weights[3] + weights[1];
- axiscoords[1] = weights[15] + weights[14] + weights[11] + weights[10] +
- weights[7] + weights[6] + weights[3] + weights[2];
- axiscoords[2] = weights[15] + weights[14] + weights[13] + weights[12] +
- weights[7] + weights[6] + weights[5] + weights[4];
- axiscoords[3] = weights[15] + weights[14] + weights[13] + weights[12] +
- weights[11] + weights[10] + weights[9] + weights[8];
- }
- }
-
-
- /*************************************************************************/
- /* */
- /* Just a wrapper around T1_Get_Multi_Master to support the different */
- /* arguments needed by the GX var distortable fonts. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- T1_Get_MM_Var( T1_Face face,
- FT_MM_Var* *master )
- {
- FT_Memory memory = face->root.memory;
- FT_MM_Var *mmvar;
- FT_Multi_Master mmaster;
- FT_Error error;
- FT_UInt i;
- FT_Fixed axiscoords[T1_MAX_MM_AXIS];
- PS_Blend blend = face->blend;
-
-
- error = T1_Get_Multi_Master( face, &mmaster );
- if ( error )
- goto Exit;
- if ( FT_ALLOC( mmvar,
- sizeof ( FT_MM_Var ) +
- mmaster.num_axis * sizeof ( FT_Var_Axis ) ) )
- goto Exit;
-
- mmvar->num_axis = mmaster.num_axis;
- mmvar->num_designs = mmaster.num_designs;
- mmvar->num_namedstyles = (FT_UInt)-1; /* Does not apply */
- mmvar->axis = (FT_Var_Axis*)&mmvar[1];
- /* Point to axes after MM_Var struct */
- mmvar->namedstyle = NULL;
-
- for ( i = 0 ; i < mmaster.num_axis; ++i )
- {
- mmvar->axis[i].name = mmaster.axis[i].name;
- mmvar->axis[i].minimum = FT_INT_TO_FIXED( mmaster.axis[i].minimum);
- mmvar->axis[i].maximum = FT_INT_TO_FIXED( mmaster.axis[i].maximum);
- mmvar->axis[i].def = ( mmvar->axis[i].minimum +
- mmvar->axis[i].maximum ) / 2;
- /* Does not apply. But this value is in range */
- mmvar->axis[i].strid = (FT_UInt)-1; /* Does not apply */
- mmvar->axis[i].tag = (FT_ULong)-1; /* Does not apply */
-
- if ( ft_strcmp( mmvar->axis[i].name, "Weight" ) == 0 )
- mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'g', 'h', 't' );
- else if ( ft_strcmp( mmvar->axis[i].name, "Width" ) == 0 )
- mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'd', 't', 'h' );
- else if ( ft_strcmp( mmvar->axis[i].name, "OpticalSize" ) == 0 )
- mmvar->axis[i].tag = FT_MAKE_TAG( 'o', 'p', 's', 'z' );
- }
-
- if ( blend->num_designs == ( 1U << blend->num_axis ) )
- {
- mm_weights_unmap( blend->default_weight_vector,
- axiscoords,
- blend->num_axis );
-
- for ( i = 0; i < mmaster.num_axis; ++i )
- mmvar->axis[i].def = mm_axis_unmap( &blend->design_map[i],
- axiscoords[i] );
- }
-
- *master = mmvar;
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Set_MM_Blend( T1_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- PS_Blend blend = face->blend;
- FT_Error error;
- FT_UInt n, m;
-
-
- error = T1_Err_Invalid_Argument;
-
- if ( blend && blend->num_axis == num_coords )
- {
- /* recompute the weight vector from the blend coordinates */
- error = T1_Err_Ok;
-
- for ( n = 0; n < blend->num_designs; n++ )
- {
- FT_Fixed result = 0x10000L; /* 1.0 fixed */
-
-
- for ( m = 0; m < blend->num_axis; m++ )
- {
- FT_Fixed factor;
-
-
- /* get current blend axis position */
- factor = coords[m];
- if ( factor < 0 ) factor = 0;
- if ( factor > 0x10000L ) factor = 0x10000L;
-
- if ( ( n & ( 1 << m ) ) == 0 )
- factor = 0x10000L - factor;
-
- result = FT_MulFix( result, factor );
- }
- blend->weight_vector[n] = result;
- }
-
- error = T1_Err_Ok;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Set_MM_Design( T1_Face face,
- FT_UInt num_coords,
- FT_Long* coords )
- {
- PS_Blend blend = face->blend;
- FT_Error error;
- FT_UInt n, p;
-
-
- error = T1_Err_Invalid_Argument;
- if ( blend && blend->num_axis == num_coords )
- {
- /* compute the blend coordinates through the blend design map */
- FT_Fixed final_blends[T1_MAX_MM_DESIGNS];
-
-
- for ( n = 0; n < blend->num_axis; n++ )
- {
- FT_Long design = coords[n];
- FT_Fixed the_blend;
- PS_DesignMap map = blend->design_map + n;
- FT_Long* designs = map->design_points;
- FT_Fixed* blends = map->blend_points;
- FT_Int before = -1, after = -1;
-
-
- for ( p = 0; p < (FT_UInt)map->num_points; p++ )
- {
- FT_Long p_design = designs[p];
-
-
- /* exact match? */
- if ( design == p_design )
- {
- the_blend = blends[p];
- goto Found;
- }
-
- if ( design < p_design )
- {
- after = p;
- break;
- }
-
- before = p;
- }
-
- /* now interpolate if necessary */
- if ( before < 0 )
- the_blend = blends[0];
-
- else if ( after < 0 )
- the_blend = blends[map->num_points - 1];
-
- else
- the_blend = FT_MulDiv( design - designs[before],
- blends [after] - blends [before],
- designs[after] - designs[before] );
-
- Found:
- final_blends[n] = the_blend;
- }
-
- error = T1_Set_MM_Blend( face, num_coords, final_blends );
- }
-
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* Just a wrapper around T1_Set_MM_Design to support the different */
- /* arguments needed by the GX var distortable fonts. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- T1_Set_Var_Design( T1_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords )
- {
- FT_Long lcoords[4]; /* maximum axis count is 4 */
- FT_UInt i;
- FT_Error error;
-
-
- error = T1_Err_Invalid_Argument;
- if ( num_coords <= 4 && num_coords > 0 )
- {
- for ( i = 0; i < num_coords; ++i )
- lcoords[i] = FT_FIXED_TO_INT( coords[i] );
- error = T1_Set_MM_Design( face, num_coords, lcoords );
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T1_Done_Blend( T1_Face face )
- {
- FT_Memory memory = face->root.memory;
- PS_Blend blend = face->blend;
-
-
- if ( blend )
- {
- FT_UInt num_designs = blend->num_designs;
- FT_UInt num_axis = blend->num_axis;
- FT_UInt n;
-
-
- /* release design pos table */
- FT_FREE( blend->design_pos[0] );
- for ( n = 1; n < num_designs; n++ )
- blend->design_pos[n] = 0;
-
- /* release blend `private' and `font info' dictionaries */
- FT_FREE( blend->privates[1] );
- FT_FREE( blend->font_infos[1] );
- FT_FREE( blend->bboxes[1] );
-
- for ( n = 0; n < num_designs; n++ )
- {
- blend->privates [n] = 0;
- blend->font_infos[n] = 0;
- blend->bboxes [n] = 0;
- }
-
- /* release weight vectors */
- FT_FREE( blend->weight_vector );
- blend->default_weight_vector = 0;
-
- /* release axis names */
- for ( n = 0; n < num_axis; n++ )
- FT_FREE( blend->axis_names[n] );
-
- /* release design map */
- for ( n = 0; n < num_axis; n++ )
- {
- PS_DesignMap dmap = blend->design_map + n;
-
-
- FT_FREE( dmap->design_points );
- dmap->num_points = 0;
- }
-
- FT_FREE( face->blend );
- }
- }
-
-
- static void
- parse_blend_axis_types( T1_Face face,
- T1_Loader loader )
- {
- T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
- FT_Int n, num_axis;
- FT_Error error = T1_Err_Ok;
- PS_Blend blend;
- FT_Memory memory;
-
-
- /* take an array of objects */
- T1_ToTokenArray( &loader->parser, axis_tokens,
- T1_MAX_MM_AXIS, &num_axis );
- if ( num_axis < 0 )
- {
- error = T1_Err_Ignore;
- goto Exit;
- }
- if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
- {
- FT_ERROR(( "parse_blend_axis_types: incorrect number of axes: %d\n",
- num_axis ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* allocate blend if necessary */
- error = t1_allocate_blend( face, 0, (FT_UInt)num_axis );
- if ( error )
- goto Exit;
-
- blend = face->blend;
- memory = face->root.memory;
-
- /* each token is an immediate containing the name of the axis */
- for ( n = 0; n < num_axis; n++ )
- {
- T1_Token token = axis_tokens + n;
- FT_Byte* name;
- FT_PtrDist len;
-
-
- /* skip first slash, if any */
- if ( token->start[0] == '/' )
- token->start++;
-
- len = token->limit - token->start;
- if ( len == 0 )
- {
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( FT_ALLOC( blend->axis_names[n], len + 1 ) )
- goto Exit;
-
- name = (FT_Byte*)blend->axis_names[n];
- FT_MEM_COPY( name, token->start, len );
- name[len] = 0;
- }
-
- Exit:
- loader->parser.root.error = error;
- }
-
-
- static void
- parse_blend_design_positions( T1_Face face,
- T1_Loader loader )
- {
- T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
- FT_Int num_designs;
- FT_Int num_axis;
- T1_Parser parser = &loader->parser;
-
- FT_Error error = T1_Err_Ok;
- PS_Blend blend;
-
-
- /* get the array of design tokens -- compute number of designs */
- T1_ToTokenArray( parser, design_tokens,
- T1_MAX_MM_DESIGNS, &num_designs );
- if ( num_designs < 0 )
- {
- error = T1_Err_Ignore;
- goto Exit;
- }
- if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
- {
- FT_ERROR(( "parse_blend_design_positions:" ));
- FT_ERROR(( " incorrect number of designs: %d\n",
- num_designs ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- {
- FT_Byte* old_cursor = parser->root.cursor;
- FT_Byte* old_limit = parser->root.limit;
- FT_Int n;
-
-
- blend = face->blend;
- num_axis = 0; /* make compiler happy */
-
- for ( n = 0; n < num_designs; n++ )
- {
- T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
- T1_Token token;
- FT_Int axis, n_axis;
-
-
- /* read axis/coordinates tokens */
- token = design_tokens + n;
- parser->root.cursor = token->start;
- parser->root.limit = token->limit;
- T1_ToTokenArray( parser, axis_tokens, T1_MAX_MM_AXIS, &n_axis );
-
- if ( n == 0 )
- {
- if ( n_axis <= 0 || n_axis > T1_MAX_MM_AXIS )
- {
- FT_ERROR(( "parse_blend_design_positions:" ));
- FT_ERROR(( " invalid number of axes: %d\n",
- n_axis ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- num_axis = n_axis;
- error = t1_allocate_blend( face, num_designs, num_axis );
- if ( error )
- goto Exit;
- blend = face->blend;
- }
- else if ( n_axis != num_axis )
- {
- FT_ERROR(( "parse_blend_design_positions: incorrect table\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* now read each axis token into the design position */
- for ( axis = 0; axis < n_axis; axis++ )
- {
- T1_Token token2 = axis_tokens + axis;
-
-
- parser->root.cursor = token2->start;
- parser->root.limit = token2->limit;
- blend->design_pos[n][axis] = T1_ToFixed( parser, 0 );
- }
- }
-
- loader->parser.root.cursor = old_cursor;
- loader->parser.root.limit = old_limit;
- }
-
- Exit:
- loader->parser.root.error = error;
- }
-
-
- static void
- parse_blend_design_map( T1_Face face,
- T1_Loader loader )
- {
- FT_Error error = T1_Err_Ok;
- T1_Parser parser = &loader->parser;
- PS_Blend blend;
- T1_TokenRec axis_tokens[T1_MAX_MM_AXIS];
- FT_Int n, num_axis;
- FT_Byte* old_cursor;
- FT_Byte* old_limit;
- FT_Memory memory = face->root.memory;
-
-
- T1_ToTokenArray( parser, axis_tokens,
- T1_MAX_MM_AXIS, &num_axis );
- if ( num_axis < 0 )
- {
- error = T1_Err_Ignore;
- goto Exit;
- }
- if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
- {
- FT_ERROR(( "parse_blend_design_map: incorrect number of axes: %d\n",
- num_axis ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- old_cursor = parser->root.cursor;
- old_limit = parser->root.limit;
-
- error = t1_allocate_blend( face, 0, num_axis );
- if ( error )
- goto Exit;
- blend = face->blend;
-
- /* now read each axis design map */
- for ( n = 0; n < num_axis; n++ )
- {
- PS_DesignMap map = blend->design_map + n;
- T1_Token axis_token;
- T1_TokenRec point_tokens[T1_MAX_MM_MAP_POINTS];
- FT_Int p, num_points;
-
-
- axis_token = axis_tokens + n;
-
- parser->root.cursor = axis_token->start;
- parser->root.limit = axis_token->limit;
- T1_ToTokenArray( parser, point_tokens,
- T1_MAX_MM_MAP_POINTS, &num_points );
-
- if ( num_points <= 0 || num_points > T1_MAX_MM_MAP_POINTS )
- {
- FT_ERROR(( "parse_blend_design_map: incorrect table\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* allocate design map data */
- if ( FT_NEW_ARRAY( map->design_points, num_points * 2 ) )
- goto Exit;
- map->blend_points = map->design_points + num_points;
- map->num_points = (FT_Byte)num_points;
-
- for ( p = 0; p < num_points; p++ )
- {
- T1_Token point_token;
-
-
- point_token = point_tokens + p;
-
- /* don't include delimiting brackets */
- parser->root.cursor = point_token->start + 1;
- parser->root.limit = point_token->limit - 1;
-
- map->design_points[p] = T1_ToInt( parser );
- map->blend_points [p] = T1_ToFixed( parser, 0 );
- }
- }
-
- parser->root.cursor = old_cursor;
- parser->root.limit = old_limit;
-
- Exit:
- parser->root.error = error;
- }
-
-
- static void
- parse_weight_vector( T1_Face face,
- T1_Loader loader )
- {
- T1_TokenRec design_tokens[T1_MAX_MM_DESIGNS];
- FT_Int num_designs;
- FT_Error error = T1_Err_Ok;
- T1_Parser parser = &loader->parser;
- PS_Blend blend = face->blend;
- T1_Token token;
- FT_Int n;
- FT_Byte* old_cursor;
- FT_Byte* old_limit;
-
-
- T1_ToTokenArray( parser, design_tokens,
- T1_MAX_MM_DESIGNS, &num_designs );
- if ( num_designs < 0 )
- {
- error = T1_Err_Ignore;
- goto Exit;
- }
- if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
- {
- FT_ERROR(( "parse_weight_vector:" ));
- FT_ERROR(( " incorrect number of designs: %d\n",
- num_designs ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( !blend || !blend->num_designs )
- {
- error = t1_allocate_blend( face, num_designs, 0 );
- if ( error )
- goto Exit;
- blend = face->blend;
- }
- else if ( blend->num_designs != (FT_UInt)num_designs )
- {
- FT_ERROR(( "parse_weight_vector:"
- " /BlendDesignPosition and /WeightVector have\n" ));
- FT_ERROR(( " "
- " different number of elements!\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- old_cursor = parser->root.cursor;
- old_limit = parser->root.limit;
-
- for ( n = 0; n < num_designs; n++ )
- {
- token = design_tokens + n;
- parser->root.cursor = token->start;
- parser->root.limit = token->limit;
-
- blend->default_weight_vector[n] =
- blend->weight_vector[n] = T1_ToFixed( parser, 0 );
- }
-
- parser->root.cursor = old_cursor;
- parser->root.limit = old_limit;
-
- Exit:
- parser->root.error = error;
- }
-
-
- /* e.g., /BuildCharArray [0 0 0 0 0 0 0 0] def */
- /* we're only interested in the number of array elements */
- static void
- parse_buildchar( T1_Face face,
- T1_Loader loader )
- {
- face->len_buildchar = T1_ToFixedArray( &loader->parser, 0, NULL, 0 );
-
- return;
- }
-
-
-#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
-
-
-
-
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** TYPE 1 SYMBOL PARSING *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
-
- static FT_Error
- t1_load_keyword( T1_Face face,
- T1_Loader loader,
- const T1_Field field )
- {
- FT_Error error;
- void* dummy_object;
- void** objects;
- FT_UInt max_objects;
- PS_Blend blend = face->blend;
-
-
- /* if the keyword has a dedicated callback, call it */
- if ( field->type == T1_FIELD_TYPE_CALLBACK )
- {
- field->reader( (FT_Face)face, loader );
- error = loader->parser.root.error;
- goto Exit;
- }
-
- /* now, the keyword is either a simple field, or a table of fields; */
- /* we are now going to take care of it */
- switch ( field->location )
- {
- case T1_FIELD_LOCATION_FONT_INFO:
- dummy_object = &face->type1.font_info;
- objects = &dummy_object;
- max_objects = 0;
-
- if ( blend )
- {
- objects = (void**)blend->font_infos;
- max_objects = blend->num_designs;
- }
- break;
-
- case T1_FIELD_LOCATION_PRIVATE:
- dummy_object = &face->type1.private_dict;
- objects = &dummy_object;
- max_objects = 0;
-
- if ( blend )
- {
- objects = (void**)blend->privates;
- max_objects = blend->num_designs;
- }
- break;
-
- case T1_FIELD_LOCATION_BBOX:
- dummy_object = &face->type1.font_bbox;
- objects = &dummy_object;
- max_objects = 0;
-
- if ( blend )
- {
- objects = (void**)blend->bboxes;
- max_objects = blend->num_designs;
- }
- break;
-
- case T1_FIELD_LOCATION_LOADER:
- dummy_object = loader;
- objects = &dummy_object;
- max_objects = 0;
- break;
-
- case T1_FIELD_LOCATION_FACE:
- dummy_object = face;
- objects = &dummy_object;
- max_objects = 0;
- break;
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
- case T1_FIELD_LOCATION_BLEND:
- dummy_object = face->blend;
- objects = &dummy_object;
- max_objects = 0;
- break;
-#endif
-
- default:
- dummy_object = &face->type1;
- objects = &dummy_object;
- max_objects = 0;
- }
-
- if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
- field->type == T1_FIELD_TYPE_FIXED_ARRAY )
- error = T1_Load_Field_Table( &loader->parser, field,
- objects, max_objects, 0 );
- else
- error = T1_Load_Field( &loader->parser, field,
- objects, max_objects, 0 );
-
- Exit:
- return error;
- }
-
-
- static void
- parse_private( T1_Face face,
- T1_Loader loader )
- {
- FT_UNUSED( face );
-
- loader->keywords_encountered |= T1_PRIVATE;
- }
-
-
- static int
- read_binary_data( T1_Parser parser,
- FT_Long* size,
- FT_Byte** base )
- {
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
-
-
- /* the binary data has one of the following formats */
- /* */
- /* `size' [white*] RD white ....... ND */
- /* `size' [white*] -| white ....... |- */
- /* */
-
- T1_Skip_Spaces( parser );
-
- cur = parser->root.cursor;
-
- if ( cur < limit && ft_isdigit( *cur ) )
- {
- *size = T1_ToInt( parser );
-
- T1_Skip_PS_Token( parser ); /* `RD' or `-|' or something else */
-
- /* there is only one whitespace char after the */
- /* `RD' or `-|' token */
- *base = parser->root.cursor + 1;
-
- parser->root.cursor += *size + 1;
- return !parser->root.error;
- }
-
- FT_ERROR(( "read_binary_data: invalid size field\n" ));
- parser->root.error = T1_Err_Invalid_File_Format;
- return 0;
- }
-
-
- /* We now define the routines to handle the `/Encoding', `/Subrs', */
- /* and `/CharStrings' dictionaries. */
-
- static void
- parse_font_matrix( T1_Face face,
- T1_Loader loader )
- {
- T1_Parser parser = &loader->parser;
- FT_Matrix* matrix = &face->type1.font_matrix;
- FT_Vector* offset = &face->type1.font_offset;
- FT_Face root = (FT_Face)&face->root;
- FT_Fixed temp[6];
- FT_Fixed temp_scale;
- FT_Int result;
-
-
- result = T1_ToFixedArray( parser, 6, temp, 3 );
-
- if ( result < 0 )
- {
- parser->root.error = T1_Err_Invalid_File_Format;
- return;
- }
-
- temp_scale = FT_ABS( temp[3] );
-
- if ( temp_scale == 0 )
- {
- FT_ERROR(( "parse_font_matrix: invalid font matrix\n" ));
- parser->root.error = T1_Err_Invalid_File_Format;
- return;
- }
-
- /* Set Units per EM based on FontMatrix values. We set the value to */
- /* 1000 / temp_scale, because temp_scale was already multiplied by */
- /* 1000 (in t1_tofixed, from psobjs.c). */
-
- root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
- temp_scale ) >> 16 );
-
- /* we need to scale the values by 1.0/temp_scale */
- if ( temp_scale != 0x10000L )
- {
- temp[0] = FT_DivFix( temp[0], temp_scale );
- temp[1] = FT_DivFix( temp[1], temp_scale );
- temp[2] = FT_DivFix( temp[2], temp_scale );
- temp[4] = FT_DivFix( temp[4], temp_scale );
- temp[5] = FT_DivFix( temp[5], temp_scale );
- temp[3] = 0x10000L;
- }
-
- matrix->xx = temp[0];
- matrix->yx = temp[1];
- matrix->xy = temp[2];
- matrix->yy = temp[3];
-
- /* note that the offsets must be expressed in integer font units */
- offset->x = temp[4] >> 16;
- offset->y = temp[5] >> 16;
- }
-
-
- static void
- parse_encoding( T1_Face face,
- T1_Loader loader )
- {
- T1_Parser parser = &loader->parser;
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- T1_Skip_Spaces( parser );
- cur = parser->root.cursor;
- if ( cur >= limit )
- {
- FT_ERROR(( "parse_encoding: out of bounds!\n" ));
- parser->root.error = T1_Err_Invalid_File_Format;
- return;
- }
-
- /* if we have a number or `[', the encoding is an array, */
- /* and we must load it now */
- if ( ft_isdigit( *cur ) || *cur == '[' )
- {
- T1_Encoding encode = &face->type1.encoding;
- FT_Int count, n;
- PS_Table char_table = &loader->encoding_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
- FT_Bool only_immediates = 0;
-
-
- /* read the number of entries in the encoding; should be 256 */
- if ( *cur == '[' )
- {
- count = 256;
- only_immediates = 1;
- parser->root.cursor++;
- }
- else
- count = (FT_Int)T1_ToInt( parser );
-
- T1_Skip_Spaces( parser );
- if ( parser->root.cursor >= limit )
- return;
-
- /* we use a T1_Table to store our charnames */
- loader->num_chars = encode->num_chars = count;
- if ( FT_NEW_ARRAY( encode->char_index, count ) ||
- FT_NEW_ARRAY( encode->char_name, count ) ||
- FT_SET_ERROR( psaux->ps_table_funcs->init(
- char_table, count, memory ) ) )
- {
- parser->root.error = error;
- return;
- }
-
- /* We need to `zero' out encoding_table.elements */
- for ( n = 0; n < count; n++ )
- {
- char* notdef = (char *)".notdef";
-
-
- T1_Add_Table( char_table, n, notdef, 8 );
- }
-
- /* Now we need to read records of the form */
- /* */
- /* ... charcode /charname ... */
- /* */
- /* for each entry in our table. */
- /* */
- /* We simply look for a number followed by an immediate */
- /* name. Note that this ignores correctly the sequence */
- /* that is often seen in type1 fonts: */
- /* */
- /* 0 1 255 { 1 index exch /.notdef put } for dup */
- /* */
- /* used to clean the encoding array before anything else. */
- /* */
- /* Alternatively, if the array is directly given as */
- /* */
- /* /Encoding [ ... ] */
- /* */
- /* we only read immediates. */
-
- n = 0;
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- cur = parser->root.cursor;
-
- /* we stop when we encounter a `def' or `]' */
- if ( *cur == 'd' && cur + 3 < limit )
- {
- if ( cur[1] == 'e' &&
- cur[2] == 'f' &&
- IS_PS_DELIM( cur[3] ) )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur += 3;
- break;
- }
- }
- if ( *cur == ']' )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur++;
- break;
- }
-
- /* check whether we've found an entry */
- if ( ft_isdigit( *cur ) || only_immediates )
- {
- FT_Int charcode;
-
-
- if ( only_immediates )
- charcode = n;
- else
- {
- charcode = (FT_Int)T1_ToInt( parser );
- T1_Skip_Spaces( parser );
- }
-
- cur = parser->root.cursor;
-
- if ( *cur == '/' && cur + 2 < limit && n < count )
- {
- FT_PtrDist len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
-
- len = parser->root.cursor - cur;
-
- parser->root.error = T1_Add_Table( char_table, charcode,
- cur, len + 1 );
- if ( parser->root.error )
- return;
- char_table->elements[charcode][len] = '\0';
-
- n++;
- }
- else if ( only_immediates )
- {
- /* Since the current position is not updated for */
- /* immediates-only mode we would get an infinite loop if */
- /* we don't do anything here. */
- /* */
- /* This encoding array is not valid according to the type1 */
- /* specification (it might be an encoding for a CID type1 */
- /* font, however), so we conclude that this font is NOT a */
- /* type1 font. */
- parser->root.error = FT_Err_Unknown_File_Format;
- return;
- }
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
- parser->root.cursor = cur;
- }
-
- /* Otherwise, we should have either `StandardEncoding', */
- /* `ExpertEncoding', or `ISOLatin1Encoding' */
- else
- {
- if ( cur + 17 < limit &&
- ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
-
- else if ( cur + 15 < limit &&
- ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
-
- else if ( cur + 18 < limit &&
- ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
-
- else
- parser->root.error = T1_Err_Ignore;
- }
- }
-
-
- static void
- parse_subrs( T1_Face face,
- T1_Loader loader )
- {
- T1_Parser parser = &loader->parser;
- PS_Table table = &loader->subrs;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
- FT_Int num_subrs;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- T1_Skip_Spaces( parser );
-
- /* test for empty array */
- if ( parser->root.cursor < parser->root.limit &&
- *parser->root.cursor == '[' )
- {
- T1_Skip_PS_Token( parser );
- T1_Skip_Spaces ( parser );
- if ( parser->root.cursor >= parser->root.limit ||
- *parser->root.cursor != ']' )
- parser->root.error = T1_Err_Invalid_File_Format;
- return;
- }
-
- num_subrs = (FT_Int)T1_ToInt( parser );
-
- /* position the parser right before the `dup' of the first subr */
- T1_Skip_PS_Token( parser ); /* `array' */
- if ( parser->root.error )
- return;
- T1_Skip_Spaces( parser );
-
- /* initialize subrs array -- with synthetic fonts it is possible */
- /* we get here twice */
- if ( !loader->num_subrs )
- {
- error = psaux->ps_table_funcs->init( table, num_subrs, memory );
- if ( error )
- goto Fail;
- }
-
- /* the format is simple: */
- /* */
- /* `index' + binary data */
- /* */
- for (;;)
- {
- FT_Long idx, size;
- FT_Byte* base;
-
-
- /* If the next token isn't `dup' we are done. */
- if ( ft_strncmp( (char*)parser->root.cursor, "dup", 3 ) != 0 )
- break;
-
- T1_Skip_PS_Token( parser ); /* `dup' */
-
- idx = T1_ToInt( parser );
-
- if ( !read_binary_data( parser, &size, &base ) )
- return;
-
- /* The binary string is followed by one token, e.g. `NP' */
- /* (bound to `noaccess put') or by two separate tokens: */
- /* `noaccess' & `put'. We position the parser right */
- /* before the next `dup', if any. */
- T1_Skip_PS_Token( parser ); /* `NP' or `|' or `noaccess' */
- if ( parser->root.error )
- return;
- T1_Skip_Spaces ( parser );
-
- if ( ft_strncmp( (char*)parser->root.cursor, "put", 3 ) == 0 )
- {
- T1_Skip_PS_Token( parser ); /* skip `put' */
- T1_Skip_Spaces ( parser );
- }
-
- /* with synthetic fonts it is possible we get here twice */
- if ( loader->num_subrs )
- continue;
-
- /* some fonts use a value of -1 for lenIV to indicate that */
- /* the charstrings are unencoded */
- /* */
- /* thanks to Tom Kacvinsky for pointing this out */
- /* */
- if ( face->type1.private_dict.lenIV >= 0 )
- {
- FT_Byte* temp;
-
-
- /* some fonts define empty subr records -- this is not totally */
- /* compliant to the specification (which says they should at */
- /* least contain a `return'), but we support them anyway */
- if ( size < face->type1.private_dict.lenIV )
- {
- error = T1_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /* t1_decrypt() shouldn't write to base -- make temporary copy */
- if ( FT_ALLOC( temp, size ) )
- goto Fail;
- FT_MEM_COPY( temp, base, size );
- psaux->t1_decrypt( temp, size, 4330 );
- size -= face->type1.private_dict.lenIV;
- error = T1_Add_Table( table, (FT_Int)idx,
- temp + face->type1.private_dict.lenIV, size );
- FT_FREE( temp );
- }
- else
- error = T1_Add_Table( table, (FT_Int)idx, base, size );
- if ( error )
- goto Fail;
- }
-
- if ( !loader->num_subrs )
- loader->num_subrs = num_subrs;
-
- return;
-
- Fail:
- parser->root.error = error;
- }
-
-
-#define TABLE_EXTEND 5
-
-
- static void
- parse_charstrings( T1_Face face,
- T1_Loader loader )
- {
- T1_Parser parser = &loader->parser;
- PS_Table code_table = &loader->charstrings;
- PS_Table name_table = &loader->glyph_names;
- PS_Table swap_table = &loader->swap_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
- FT_Int n, num_glyphs;
- FT_UInt notdef_index = 0;
- FT_Byte notdef_found = 0;
-
-
- num_glyphs = (FT_Int)T1_ToInt( parser );
- /* some fonts like Optima-Oblique not only define the /CharStrings */
- /* array but access it also */
- if ( num_glyphs == 0 || parser->root.error )
- return;
-
- /* initialize tables, leaving space for addition of .notdef, */
- /* if necessary, and a few other glyphs to handle buggy */
- /* fonts which have more glyphs than specified. */
-
- /* for some non-standard fonts like `Optima' which provides */
- /* different outlines depending on the resolution it is */
- /* possible to get here twice */
- if ( !loader->num_glyphs )
- {
- error = psaux->ps_table_funcs->init(
- code_table, num_glyphs + 1 + TABLE_EXTEND, memory );
- if ( error )
- goto Fail;
-
- error = psaux->ps_table_funcs->init(
- name_table, num_glyphs + 1 + TABLE_EXTEND, memory );
- if ( error )
- goto Fail;
-
- /* Initialize table for swapping index notdef_index and */
- /* index 0 names and codes (if necessary). */
-
- error = psaux->ps_table_funcs->init( swap_table, 4, memory );
- if ( error )
- goto Fail;
- }
-
- n = 0;
-
- for (;;)
- {
- FT_Long size;
- FT_Byte* base;
-
-
- /* the format is simple: */
- /* `/glyphname' + binary data */
-
- T1_Skip_Spaces( parser );
-
- cur = parser->root.cursor;
- if ( cur >= limit )
- break;
-
- /* we stop when we find a `def' or `end' keyword */
- if ( cur + 3 < limit && IS_PS_DELIM( cur[3] ) )
- {
- if ( cur[0] == 'd' &&
- cur[1] == 'e' &&
- cur[2] == 'f' )
- {
- /* There are fonts which have this: */
- /* */
- /* /CharStrings 118 dict def */
- /* Private begin */
- /* CharStrings begin */
- /* ... */
- /* */
- /* To catch this we ignore `def' if */
- /* no charstring has actually been */
- /* seen. */
- if ( n )
- break;
- }
-
- if ( cur[0] == 'e' &&
- cur[1] == 'n' &&
- cur[2] == 'd' )
- break;
- }
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
-
- if ( *cur == '/' )
- {
- FT_PtrDist len;
-
-
- if ( cur + 1 >= limit )
- {
- error = T1_Err_Invalid_File_Format;
- goto Fail;
- }
-
- cur++; /* skip `/' */
- len = parser->root.cursor - cur;
-
- if ( !read_binary_data( parser, &size, &base ) )
- return;
-
- /* for some non-standard fonts like `Optima' which provides */
- /* different outlines depending on the resolution it is */
- /* possible to get here twice */
- if ( loader->num_glyphs )
- continue;
-
- error = T1_Add_Table( name_table, n, cur, len + 1 );
- if ( error )
- goto Fail;
-
- /* add a trailing zero to the name table */
- name_table->elements[n][len] = '\0';
-
- /* record index of /.notdef */
- if ( *cur == '.' &&
- ft_strcmp( ".notdef",
- (const char*)(name_table->elements[n]) ) == 0 )
- {
- notdef_index = n;
- notdef_found = 1;
- }
-
- if ( face->type1.private_dict.lenIV >= 0 &&
- n < num_glyphs + TABLE_EXTEND )
- {
- FT_Byte* temp;
-
-
- if ( size <= face->type1.private_dict.lenIV )
- {
- error = T1_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /* t1_decrypt() shouldn't write to base -- make temporary copy */
- if ( FT_ALLOC( temp, size ) )
- goto Fail;
- FT_MEM_COPY( temp, base, size );
- psaux->t1_decrypt( temp, size, 4330 );
- size -= face->type1.private_dict.lenIV;
- error = T1_Add_Table( code_table, n,
- temp + face->type1.private_dict.lenIV, size );
- FT_FREE( temp );
- }
- else
- error = T1_Add_Table( code_table, n, base, size );
- if ( error )
- goto Fail;
-
- n++;
- }
- }
-
- loader->num_glyphs = n;
-
- /* if /.notdef is found but does not occupy index 0, do our magic. */
- if ( notdef_found &&
- ft_strcmp( ".notdef", (const char*)name_table->elements[0] ) )
- {
- /* Swap glyph in index 0 with /.notdef glyph. First, add index 0 */
- /* name and code entries to swap_table. Then place notdef_index */
- /* name and code entries into swap_table. Then swap name and code */
- /* entries at indices notdef_index and 0 using values stored in */
- /* swap_table. */
-
- /* Index 0 name */
- error = T1_Add_Table( swap_table, 0,
- name_table->elements[0],
- name_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index 0 code */
- error = T1_Add_Table( swap_table, 1,
- code_table->elements[0],
- code_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index name */
- error = T1_Add_Table( swap_table, 2,
- name_table->elements[notdef_index],
- name_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index code */
- error = T1_Add_Table( swap_table, 3,
- code_table->elements[notdef_index],
- code_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, notdef_index,
- swap_table->elements[0],
- swap_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, notdef_index,
- swap_table->elements[1],
- swap_table->lengths [1] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, 0,
- swap_table->elements[2],
- swap_table->lengths [2] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, 0,
- swap_table->elements[3],
- swap_table->lengths [3] );
- if ( error )
- goto Fail;
-
- }
- else if ( !notdef_found )
- {
- /* notdef_index is already 0, or /.notdef is undefined in */
- /* charstrings dictionary. Worry about /.notdef undefined. */
- /* We take index 0 and add it to the end of the table(s) */
- /* and add our own /.notdef glyph to index 0. */
-
- /* 0 333 hsbw endchar */
- FT_Byte notdef_glyph[] = { 0x8B, 0xF7, 0xE1, 0x0D, 0x0E };
- char* notdef_name = (char *)".notdef";
-
-
- error = T1_Add_Table( swap_table, 0,
- name_table->elements[0],
- name_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( swap_table, 1,
- code_table->elements[0],
- code_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, 0, notdef_name, 8 );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, 0, notdef_glyph, 5 );
-
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, n,
- swap_table->elements[0],
- swap_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, n,
- swap_table->elements[1],
- swap_table->lengths [1] );
- if ( error )
- goto Fail;
-
- /* we added a glyph. */
- loader->num_glyphs += 1;
- }
-
- return;
-
- Fail:
- parser->root.error = error;
- }
-
-
- /*************************************************************************/
- /* */
- /* Define the token field static variables. This is a set of */
- /* T1_FieldRec variables. */
- /* */
- /*************************************************************************/
-
-
- static
- const T1_FieldRec t1_keywords[] =
- {
-
-#include "t1tokens.h"
-
- /* now add the special functions... */
- T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "Encoding", parse_encoding,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "Subrs", parse_subrs,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_CALLBACK( "CharStrings", parse_charstrings,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_CALLBACK( "Private", parse_private,
- T1_FIELD_DICT_FONTDICT )
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
- T1_FIELD_CALLBACK( "BlendDesignPositions", parse_blend_design_positions,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "BlendDesignMap", parse_blend_design_map,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "BlendAxisTypes", parse_blend_axis_types,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "WeightVector", parse_weight_vector,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_CALLBACK( "BuildCharArray", parse_buildchar,
- T1_FIELD_DICT_PRIVATE )
-#endif
-
- { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
- };
-
-
-#define T1_FIELD_COUNT \
- ( sizeof ( t1_keywords ) / sizeof ( t1_keywords[0] ) )
-
-
- static FT_Error
- parse_dict( T1_Face face,
- T1_Loader loader,
- FT_Byte* base,
- FT_Long size )
- {
- T1_Parser parser = &loader->parser;
- FT_Byte *limit, *start_binary = NULL;
- FT_Bool have_integer = 0;
-
-
- parser->root.cursor = base;
- parser->root.limit = base + size;
- parser->root.error = T1_Err_Ok;
-
- limit = parser->root.limit;
-
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- FT_Byte* cur;
-
-
- cur = parser->root.cursor;
-
- /* look for `eexec' */
- if ( IS_PS_TOKEN( cur, limit, "eexec" ) )
- break;
-
- /* look for `closefile' which ends the eexec section */
- else if ( IS_PS_TOKEN( cur, limit, "closefile" ) )
- break;
-
- /* in a synthetic font the base font starts after a */
- /* `FontDictionary' token that is placed after a Private dict */
- else if ( IS_PS_TOKEN( cur, limit, "FontDirectory" ) )
- {
- if ( loader->keywords_encountered & T1_PRIVATE )
- loader->keywords_encountered |=
- T1_FONTDIR_AFTER_PRIVATE;
- parser->root.cursor += 13;
- }
-
- /* check whether we have an integer */
- else if ( ft_isdigit( *cur ) )
- {
- start_binary = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- have_integer = 1;
- }
-
- /* in valid Type 1 fonts we don't see `RD' or `-|' directly */
- /* since those tokens are handled by parse_subrs and */
- /* parse_charstrings */
- else if ( *cur == 'R' && cur + 6 < limit && *(cur + 1) == 'D' &&
- have_integer )
- {
- FT_Long s;
- FT_Byte* b;
-
-
- parser->root.cursor = start_binary;
- if ( !read_binary_data( parser, &s, &b ) )
- return T1_Err_Invalid_File_Format;
- have_integer = 0;
- }
-
- else if ( *cur == '-' && cur + 6 < limit && *(cur + 1) == '|' &&
- have_integer )
- {
- FT_Long s;
- FT_Byte* b;
-
-
- parser->root.cursor = start_binary;
- if ( !read_binary_data( parser, &s, &b ) )
- return T1_Err_Invalid_File_Format;
- have_integer = 0;
- }
-
- /* look for immediates */
- else if ( *cur == '/' && cur + 2 < limit )
- {
- FT_PtrDist len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
-
- len = parser->root.cursor - cur;
-
- if ( len > 0 && len < 22 && parser->root.cursor < limit )
- {
- /* now compare the immediate name to the keyword table */
- T1_Field keyword = (T1_Field)t1_keywords;
-
-
- for (;;)
- {
- FT_Byte* name;
-
-
- name = (FT_Byte*)keyword->ident;
- if ( !name )
- break;
-
- if ( cur[0] == name[0] &&
- len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
- ft_memcmp( cur, name, len ) == 0 )
- {
- /* We found it -- run the parsing callback! */
- /* We record every instance of every field */
- /* (until we reach the base font of a */
- /* synthetic font) to deal adequately with */
- /* multiple master fonts; this is also */
- /* necessary because later PostScript */
- /* definitions override earlier ones. */
-
- /* Once we encounter `FontDirectory' after */
- /* `/Private', we know that this is a synthetic */
- /* font; except for `/CharStrings' we are not */
- /* interested in anything that follows this */
- /* `FontDirectory'. */
-
- /* MM fonts have more than one /Private token at */
- /* the top level; let's hope that all the junk */
- /* that follows the first /Private token is not */
- /* interesting to us. */
-
- /* According to Adobe Tech Note #5175 (CID-Keyed */
- /* Font Installation for ATM Software) a `begin' */
- /* must be followed by exactly one `end', and */
- /* `begin' -- `end' pairs must be accurately */
- /* paired. We could use this to distinguish */
- /* between the global Private and the Private */
- /* dict that is a member of the Blend dict. */
-
- const FT_UInt dict =
- ( loader->keywords_encountered & T1_PRIVATE )
- ? T1_FIELD_DICT_PRIVATE
- : T1_FIELD_DICT_FONTDICT;
-
- if ( !( dict & keyword->dict ) )
- {
- FT_TRACE1(( "parse_dict: found %s but ignoring it "
- "since it is in the wrong dictionary\n",
- keyword->ident ));
- break;
- }
-
- if ( !( loader->keywords_encountered &
- T1_FONTDIR_AFTER_PRIVATE ) ||
- ft_strcmp( (const char*)name, "CharStrings" ) == 0 )
- {
- parser->root.error = t1_load_keyword( face,
- loader,
- keyword );
- if ( parser->root.error != T1_Err_Ok )
- {
- if ( FT_ERROR_BASE( parser->root.error ) == FT_Err_Ignore )
- parser->root.error = T1_Err_Ok;
- else
- return parser->root.error;
- }
- }
- break;
- }
-
- keyword++;
- }
- }
-
- have_integer = 0;
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- have_integer = 0;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- Exit:
- return parser->root.error;
- }
-
-
- static void
- t1_init_loader( T1_Loader loader,
- T1_Face face )
- {
- FT_UNUSED( face );
-
- FT_MEM_ZERO( loader, sizeof ( *loader ) );
- loader->num_glyphs = 0;
- loader->num_chars = 0;
-
- /* initialize the tables -- simply set their `init' field to 0 */
- loader->encoding_table.init = 0;
- loader->charstrings.init = 0;
- loader->glyph_names.init = 0;
- loader->subrs.init = 0;
- loader->swap_table.init = 0;
- loader->fontdata = 0;
- loader->keywords_encountered = 0;
- }
-
-
- static void
- t1_done_loader( T1_Loader loader )
- {
- T1_Parser parser = &loader->parser;
-
-
- /* finalize tables */
- T1_Release_Table( &loader->encoding_table );
- T1_Release_Table( &loader->charstrings );
- T1_Release_Table( &loader->glyph_names );
- T1_Release_Table( &loader->swap_table );
- T1_Release_Table( &loader->subrs );
-
- /* finalize parser */
- T1_Finalize_Parser( parser );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Open_Face( T1_Face face )
- {
- T1_LoaderRec loader;
- T1_Parser parser;
- T1_Font type1 = &face->type1;
- PS_Private priv = &type1->private_dict;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- t1_init_loader( &loader, face );
-
- /* default values */
- face->ndv_idx = -1;
- face->cdv_idx = -1;
- face->len_buildchar = 0;
-
- priv->blue_shift = 7;
- priv->blue_fuzz = 1;
- priv->lenIV = 4;
- priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
- priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
-
- parser = &loader.parser;
- error = T1_New_Parser( parser,
- face->root.stream,
- face->root.memory,
- psaux );
- if ( error )
- goto Exit;
-
- error = parse_dict( face, &loader,
- parser->base_dict, parser->base_len );
- if ( error )
- goto Exit;
-
- error = T1_Get_Private_Dict( parser, psaux );
- if ( error )
- goto Exit;
-
- error = parse_dict( face, &loader,
- parser->private_dict, parser->private_len );
- if ( error )
- goto Exit;
-
- /* ensure even-ness of `num_blue_values' */
- priv->num_blue_values &= ~1;
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
-
- if ( face->blend &&
- face->blend->num_default_design_vector != 0 &&
- face->blend->num_default_design_vector != face->blend->num_axis )
- {
- /* we don't use it currently so just warn, reset, and ignore */
- FT_ERROR(( "T1_Open_Face(): /DesignVector contains %u entries "
- "while there are %u axes.\n",
- face->blend->num_default_design_vector,
- face->blend->num_axis ));
-
- face->blend->num_default_design_vector = 0;
- }
-
- /* the following can happen for MM instances; we then treat the */
- /* font as a normal PS font */
- if ( face->blend &&
- ( !face->blend->num_designs || !face->blend->num_axis ) )
- T1_Done_Blend( face );
-
- /* another safety check */
- if ( face->blend )
- {
- FT_UInt i;
-
-
- for ( i = 0; i < face->blend->num_axis; i++ )
- if ( !face->blend->design_map[i].num_points )
- {
- T1_Done_Blend( face );
- break;
- }
- }
-
- if ( face->blend )
- {
- if ( face->len_buildchar > 0 )
- {
- FT_Memory memory = face->root.memory;
-
-
- if ( FT_NEW_ARRAY( face->buildchar, face->len_buildchar ) )
- {
- FT_ERROR(( "T1_Open_Face: cannot allocate BuildCharArray\n" ));
- face->len_buildchar = 0;
- goto Exit;
- }
- }
- }
-
-#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
-
- /* now, propagate the subrs, charstrings, and glyphnames tables */
- /* to the Type1 data */
- type1->num_glyphs = loader.num_glyphs;
-
- if ( loader.subrs.init )
- {
- loader.subrs.init = 0;
- type1->num_subrs = loader.num_subrs;
- type1->subrs_block = loader.subrs.block;
- type1->subrs = loader.subrs.elements;
- type1->subrs_len = loader.subrs.lengths;
- }
-
-#ifdef FT_CONFIG_OPTION_INCREMENTAL
- if ( !face->root.internal->incremental_interface )
-#endif
- if ( !loader.charstrings.init )
- {
- FT_ERROR(( "T1_Open_Face: no `/CharStrings' array in face!\n" ));
- error = T1_Err_Invalid_File_Format;
- }
-
- loader.charstrings.init = 0;
- type1->charstrings_block = loader.charstrings.block;
- type1->charstrings = loader.charstrings.elements;
- type1->charstrings_len = loader.charstrings.lengths;
-
- /* we copy the glyph names `block' and `elements' fields; */
- /* the `lengths' field must be released later */
- type1->glyph_names_block = loader.glyph_names.block;
- type1->glyph_names = (FT_String**)loader.glyph_names.elements;
- loader.glyph_names.block = 0;
- loader.glyph_names.elements = 0;
-
- /* we must now build type1.encoding when we have a custom array */
- if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
- {
- FT_Int charcode, idx, min_char, max_char;
- FT_Byte* char_name;
- FT_Byte* glyph_name;
-
-
- /* OK, we do the following: for each element in the encoding */
- /* table, look up the index of the glyph having the same name */
- /* the index is then stored in type1.encoding.char_index, and */
- /* a the name to type1.encoding.char_name */
-
- min_char = +32000;
- max_char = -32000;
-
- charcode = 0;
- for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
- {
- type1->encoding.char_index[charcode] = 0;
- type1->encoding.char_name [charcode] = (char *)".notdef";
-
- char_name = loader.encoding_table.elements[charcode];
- if ( char_name )
- for ( idx = 0; idx < type1->num_glyphs; idx++ )
- {
- glyph_name = (FT_Byte*)type1->glyph_names[idx];
- if ( ft_strcmp( (const char*)char_name,
- (const char*)glyph_name ) == 0 )
- {
- type1->encoding.char_index[charcode] = (FT_UShort)idx;
- type1->encoding.char_name [charcode] = (char*)glyph_name;
-
- /* Change min/max encoded char only if glyph name is */
- /* not /.notdef */
- if ( ft_strcmp( (const char*)".notdef",
- (const char*)glyph_name ) != 0 )
- {
- if ( charcode < min_char )
- min_char = charcode;
- if ( charcode > max_char )
- max_char = charcode;
- }
- break;
- }
- }
- }
-
- /*
- * Yes, this happens: Certain PDF-embedded fonts have only a
- * `.notdef' glyph defined!
- */
-
- if ( min_char > max_char )
- {
- min_char = 0;
- max_char = loader.encoding_table.max_elems;
- }
-
- type1->encoding.code_first = min_char;
- type1->encoding.code_last = max_char;
- type1->encoding.num_chars = loader.num_chars;
- }
-
- Exit:
- t1_done_loader( &loader );
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h
deleted file mode 100644
index 546fc33530b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1load.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1load.h */
-/* */
-/* Type 1 font loader (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2006, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1LOAD_H__
-#define __T1LOAD_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-#include FT_MULTIPLE_MASTERS_H
-
-#include "t1parse.h"
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct T1_Loader_
- {
- T1_ParserRec parser; /* parser used to read the stream */
-
- FT_Int num_chars; /* number of characters in encoding */
- PS_TableRec encoding_table; /* PS_Table used to store the */
- /* encoding character names */
-
- FT_Int num_glyphs;
- PS_TableRec glyph_names;
- PS_TableRec charstrings;
- PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
-
- FT_Int num_subrs;
- PS_TableRec subrs;
- FT_Bool fontdata;
-
- FT_UInt keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
-
- } T1_LoaderRec, *T1_Loader;
-
-
- /* treatment of some keywords differs depending on whether */
- /* they precede or follow certain other keywords */
-
-#define T1_PRIVATE ( 1 << 0 )
-#define T1_FONTDIR_AFTER_PRIVATE ( 1 << 1 )
-
-
- FT_LOCAL( FT_Error )
- T1_Open_Face( T1_Face face );
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
-
- FT_LOCAL( FT_Error )
- T1_Get_Multi_Master( T1_Face face,
- FT_Multi_Master* master );
-
- FT_LOCAL_DEF( FT_Error )
- T1_Get_MM_Var( T1_Face face,
- FT_MM_Var* *master );
-
- FT_LOCAL( FT_Error )
- T1_Set_MM_Blend( T1_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- FT_LOCAL( FT_Error )
- T1_Set_MM_Design( T1_Face face,
- FT_UInt num_coords,
- FT_Long* coords );
-
- FT_LOCAL_DEF( FT_Error )
- T1_Set_Var_Design( T1_Face face,
- FT_UInt num_coords,
- FT_Fixed* coords );
-
- FT_LOCAL( void )
- T1_Done_Blend( T1_Face face );
-
-#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
-
-
-FT_END_HEADER
-
-#endif /* __T1LOAD_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c
deleted file mode 100644
index 2f90dd62f63..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1objs.c */
-/* */
-/* Type 1 objects manager (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_TRUETYPE_IDS_H
-
-#include "t1gload.h"
-#include "t1load.h"
-
-#include "t1errors.h"
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-#include "t1afm.h"
-#endif
-
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1objs
-
-
- /*************************************************************************/
- /* */
- /* SIZE FUNCTIONS */
- /* */
- /* note that we store the global hints in the size's "internal" root */
- /* field */
- /* */
- /*************************************************************************/
-
-
- static PSH_Globals_Funcs
- T1_Size_Get_Globals_Funcs( T1_Size size )
- {
- T1_Face face = (T1_Face)size->root.face;
- PSHinter_Service pshinter = (PSHinter_Service)face->pshinter;
- FT_Module module;
-
-
- module = FT_Get_Module( size->root.face->driver->root.library,
- "pshinter" );
- return ( module && pshinter && pshinter->get_globals_funcs )
- ? pshinter->get_globals_funcs( module )
- : 0 ;
- }
-
-
- FT_LOCAL_DEF( void )
- T1_Size_Done( T1_Size size )
- {
- if ( size->root.internal )
- {
- PSH_Globals_Funcs funcs;
-
-
- funcs = T1_Size_Get_Globals_Funcs( size );
- if ( funcs )
- funcs->destroy( (PSH_Globals)size->root.internal );
-
- size->root.internal = 0;
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Size_Init( T1_Size size )
- {
- FT_Error error = T1_Err_Ok;
- PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
-
-
- if ( funcs )
- {
- PSH_Globals globals;
- T1_Face face = (T1_Face)size->root.face;
-
-
- error = funcs->create( size->root.face->memory,
- &face->type1.private_dict, &globals );
- if ( !error )
- size->root.internal = (FT_Size_Internal)(void*)globals;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Size_Request( T1_Size size,
- FT_Size_Request req )
- {
- PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
-
-
- FT_Request_Metrics( size->root.face, req );
-
- if ( funcs )
- funcs->set_scale( (PSH_Globals)size->root.internal,
- size->root.metrics.x_scale,
- size->root.metrics.y_scale,
- 0, 0 );
-
- return T1_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* SLOT FUNCTIONS */
- /* */
- /*************************************************************************/
-
- FT_LOCAL_DEF( void )
- T1_GlyphSlot_Done( T1_GlyphSlot slot )
- {
- slot->root.internal->glyph_hints = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_GlyphSlot_Init( T1_GlyphSlot slot )
- {
- T1_Face face;
- PSHinter_Service pshinter;
-
-
- face = (T1_Face)slot->root.face;
- pshinter = (PSHinter_Service)face->pshinter;
-
- if ( pshinter )
- {
- FT_Module module;
-
-
- module = FT_Get_Module( slot->root.face->driver->root.library, "pshinter" );
- if (module)
- {
- T1_Hints_Funcs funcs;
-
- funcs = pshinter->get_t1_funcs( module );
- slot->root.internal->glyph_hints = (void*)funcs;
- }
- }
- return 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* FACE FUNCTIONS */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* T1_Face_Done */
- /* */
- /* <Description> */
- /* The face object destructor. */
- /* */
- /* <Input> */
- /* face :: A typeless pointer to the face object to destroy. */
- /* */
- FT_LOCAL_DEF( void )
- T1_Face_Done( T1_Face face )
- {
- FT_Memory memory;
- T1_Font type1;
-
-
- if ( !face )
- return;
-
- memory = face->root.memory;
- type1 = &face->type1;
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
- /* release multiple masters information */
- FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
-
- if ( face->buildchar )
- {
- FT_FREE( face->buildchar );
-
- face->buildchar = NULL;
- face->len_buildchar = 0;
- }
-
- T1_Done_Blend( face );
- face->blend = 0;
-#endif
-
- /* release font info strings */
- {
- PS_FontInfo info = &type1->font_info;
-
-
- FT_FREE( info->version );
- FT_FREE( info->notice );
- FT_FREE( info->full_name );
- FT_FREE( info->family_name );
- FT_FREE( info->weight );
- }
-
- /* release top dictionary */
- FT_FREE( type1->charstrings_len );
- FT_FREE( type1->charstrings );
- FT_FREE( type1->glyph_names );
-
- FT_FREE( type1->subrs );
- FT_FREE( type1->subrs_len );
-
- FT_FREE( type1->subrs_block );
- FT_FREE( type1->charstrings_block );
- FT_FREE( type1->glyph_names_block );
-
- FT_FREE( type1->encoding.char_index );
- FT_FREE( type1->encoding.char_name );
- FT_FREE( type1->font_name );
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
- /* release afm data if present */
- if ( face->afm_data )
- T1_Done_Metrics( memory, (AFM_FontInfo)face->afm_data );
-#endif
-
- /* release unicode map, if any */
-#if 0
- FT_FREE( face->unicode_map_rec.maps );
- face->unicode_map_rec.num_maps = 0;
- face->unicode_map = NULL;
-#endif
-
- face->root.family_name = NULL;
- face->root.style_name = NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* T1_Face_Init */
- /* */
- /* <Description> */
- /* The face object constructor. */
- /* */
- /* <Input> */
- /* stream :: input stream where to load font data. */
- /* */
- /* face_index :: The index of the font face in the resource. */
- /* */
- /* num_params :: Number of additional generic parameters. Ignored. */
- /* */
- /* params :: Additional generic parameters. Ignored. */
- /* */
- /* <InOut> */
- /* face :: The face record to build. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- T1_Face_Init( FT_Stream stream,
- T1_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
- FT_Service_PsCMaps psnames;
- PSAux_Service psaux;
- T1_Font type1 = &face->type1;
- PS_FontInfo info = &type1->font_info;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( stream );
-
-
- face->root.num_faces = 1;
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- face->psnames = psnames;
-
- face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
- "psaux" );
- psaux = (PSAux_Service)face->psaux;
-
- face->pshinter = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
- "pshinter" );
-
- /* open the tokenizer; this will also check the font format */
- error = T1_Open_Face( face );
- if ( error )
- goto Exit;
-
- /* if we just wanted to check the format, leave successfully now */
- if ( face_index < 0 )
- goto Exit;
-
- /* check the face index */
- if ( face_index > 0 )
- {
- FT_ERROR(( "T1_Face_Init: invalid face index\n" ));
- error = T1_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* now load the font program into the face object */
-
- /* initialize the face object fields */
-
- /* set up root face fields */
- {
- FT_Face root = (FT_Face)&face->root;
-
-
- root->num_glyphs = type1->num_glyphs;
- root->face_index = 0;
-
- root->face_flags = FT_FACE_FLAG_SCALABLE |
- FT_FACE_FLAG_HORIZONTAL |
- FT_FACE_FLAG_GLYPH_NAMES |
- FT_FACE_FLAG_HINTER;
-
- if ( info->is_fixed_pitch )
- root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- if ( face->blend )
- root->face_flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
-
- /* XXX: TODO -- add kerning with .afm support */
-
-
- /* The following code to extract the family and the style is very */
- /* simplistic and might get some things wrong. For a full-featured */
- /* algorithm you might have a look at the whitepaper given at */
- /* */
- /* http://blogs.msdn.com/text/archive/2007/04/23/wpf-font-selection-model.aspx */
-
- /* get style name -- be careful, some broken fonts only */
- /* have a `/FontName' dictionary entry! */
- root->family_name = info->family_name;
- root->style_name = NULL;
-
- if ( root->family_name )
- {
- char* full = info->full_name;
- char* family = root->family_name;
-
-
- if ( full )
- {
- FT_Bool the_same = TRUE;
-
-
- while ( *full )
- {
- if ( *full == *family )
- {
- family++;
- full++;
- }
- else
- {
- if ( *full == ' ' || *full == '-' )
- full++;
- else if ( *family == ' ' || *family == '-' )
- family++;
- else
- {
- the_same = FALSE;
-
- if ( !*family )
- root->style_name = full;
- break;
- }
- }
- }
-
- if ( the_same )
- root->style_name = (char *)"Regular";
- }
- }
- else
- {
- /* do we have a `/FontName'? */
- if ( type1->font_name )
- root->family_name = type1->font_name;
- }
-
- if ( !root->style_name )
- {
- if ( info->weight )
- root->style_name = info->weight;
- else
- /* assume `Regular' style because we don't know better */
- root->style_name = (char *)"Regular";
- }
-
- /* compute style flags */
- root->style_flags = 0;
- if ( info->italic_angle )
- root->style_flags |= FT_STYLE_FLAG_ITALIC;
- if ( info->weight )
- {
- if ( !ft_strcmp( info->weight, "Bold" ) ||
- !ft_strcmp( info->weight, "Black" ) )
- root->style_flags |= FT_STYLE_FLAG_BOLD;
- }
-
- /* no embedded bitmap support */
- root->num_fixed_sizes = 0;
- root->available_sizes = 0;
-
- root->bbox.xMin = type1->font_bbox.xMin >> 16;
- root->bbox.yMin = type1->font_bbox.yMin >> 16;
- root->bbox.xMax = ( type1->font_bbox.xMax + 0xFFFFU ) >> 16;
- root->bbox.yMax = ( type1->font_bbox.yMax + 0xFFFFU ) >> 16;
-
- /* Set units_per_EM if we didn't set it in parse_font_matrix. */
- if ( !root->units_per_EM )
- root->units_per_EM = 1000;
-
- root->ascender = (FT_Short)( root->bbox.yMax );
- root->descender = (FT_Short)( root->bbox.yMin );
-
- root->height = (FT_Short)( ( root->units_per_EM * 12 ) / 10 );
- if ( root->height < root->ascender - root->descender )
- root->height = (FT_Short)( root->ascender - root->descender );
-
- /* now compute the maximum advance width */
- root->max_advance_width =
- (FT_Short)( root->bbox.xMax );
- {
- FT_Pos max_advance;
-
-
- error = T1_Compute_Max_Advance( face, &max_advance );
-
- /* in case of error, keep the standard width */
- if ( !error )
- root->max_advance_width = (FT_Short)max_advance;
- else
- error = T1_Err_Ok; /* clear error */
- }
-
- root->max_advance_height = root->height;
-
- root->underline_position = (FT_Short)info->underline_position;
- root->underline_thickness = (FT_Short)info->underline_thickness;
- }
-
- {
- FT_Face root = &face->root;
-
-
- if ( psnames && psaux )
- {
- FT_CharMapRec charmap;
- T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
- FT_CMap_Class clazz;
-
-
- charmap.face = root;
-
- /* first of all, try to synthesize a Unicode charmap */
- charmap.platform_id = 3;
- charmap.encoding_id = 1;
- charmap.encoding = FT_ENCODING_UNICODE;
-
- FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
-
- /* now, generate an Adobe Standard encoding when appropriate */
- charmap.platform_id = 7;
- clazz = NULL;
-
- switch ( type1->encoding_type )
- {
- case T1_ENCODING_TYPE_STANDARD:
- charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
- charmap.encoding_id = TT_ADOBE_ID_STANDARD;
- clazz = cmap_classes->standard;
- break;
-
- case T1_ENCODING_TYPE_EXPERT:
- charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
- charmap.encoding_id = TT_ADOBE_ID_EXPERT;
- clazz = cmap_classes->expert;
- break;
-
- case T1_ENCODING_TYPE_ARRAY:
- charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
- charmap.encoding_id = TT_ADOBE_ID_CUSTOM;
- clazz = cmap_classes->custom;
- break;
-
- case T1_ENCODING_TYPE_ISOLATIN1:
- charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
- charmap.encoding_id = TT_ADOBE_ID_LATIN_1;
- clazz = cmap_classes->unicode;
- break;
-
- default:
- ;
- }
-
- if ( clazz )
- FT_CMap_New( clazz, NULL, &charmap, NULL );
-
-#if 0
- /* Select default charmap */
- if (root->num_charmaps)
- root->charmap = root->charmaps[0];
-#endif
- }
- }
-
- Exit:
- return error;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* T1_Driver_Init */
- /* */
- /* <Description> */
- /* Initializes a given Type 1 driver object. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target driver object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- T1_Driver_Init( T1_Driver driver )
- {
- FT_UNUSED( driver );
-
- return T1_Err_Ok;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* T1_Driver_Done */
- /* */
- /* <Description> */
- /* Finalizes a given Type 1 driver. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target Type 1 driver. */
- /* */
- FT_LOCAL_DEF( void )
- T1_Driver_Done( T1_Driver driver )
- {
- FT_UNUSED( driver );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h
deleted file mode 100644
index e5e90293d7e..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1objs.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1objs.h */
-/* */
-/* Type 1 objects manager (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2006 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1OBJS_H__
-#define __T1OBJS_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-
-
-FT_BEGIN_HEADER
-
-
- /* The following structures must be defined by the hinter */
- typedef struct T1_Size_Hints_ T1_Size_Hints;
- typedef struct T1_Glyph_Hints_ T1_Glyph_Hints;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_Driver */
- /* */
- /* <Description> */
- /* A handle to a Type 1 driver object. */
- /* */
- typedef struct T1_DriverRec_ *T1_Driver;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_Size */
- /* */
- /* <Description> */
- /* A handle to a Type 1 size object. */
- /* */
- typedef struct T1_SizeRec_* T1_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to a Type 1 glyph slot object. */
- /* */
- typedef struct T1_GlyphSlotRec_* T1_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_CharMap */
- /* */
- /* <Description> */
- /* A handle to a Type 1 character mapping object. */
- /* */
- /* <Note> */
- /* The Type 1 format doesn't use a charmap but an encoding table. */
- /* The driver is responsible for making up charmap objects */
- /* corresponding to these tables. */
- /* */
- typedef struct T1_CharMapRec_* T1_CharMap;
-
-
- /*************************************************************************/
- /* */
- /* HERE BEGINS THE TYPE1 SPECIFIC STUFF */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_SizeRec */
- /* */
- /* <Description> */
- /* Type 1 size record. */
- /* */
- typedef struct T1_SizeRec_
- {
- FT_SizeRec root;
-
- } T1_SizeRec;
-
-
- FT_LOCAL( void )
- T1_Size_Done( T1_Size size );
-
- FT_LOCAL( FT_Error )
- T1_Size_Request( T1_Size size,
- FT_Size_Request req );
-
- FT_LOCAL( FT_Error )
- T1_Size_Init( T1_Size size );
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* T1_GlyphSlotRec */
- /* */
- /* <Description> */
- /* Type 1 glyph slot record. */
- /* */
- typedef struct T1_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
-
- FT_Bool hint;
- FT_Bool scaled;
-
- FT_Int max_points;
- FT_Int max_contours;
-
- FT_Fixed x_scale;
- FT_Fixed y_scale;
-
- } T1_GlyphSlotRec;
-
-
- FT_LOCAL( FT_Error )
- T1_Face_Init( FT_Stream stream,
- T1_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
- FT_LOCAL( void )
- T1_Face_Done( T1_Face face );
-
- FT_LOCAL( FT_Error )
- T1_GlyphSlot_Init( T1_GlyphSlot slot );
-
- FT_LOCAL( void )
- T1_GlyphSlot_Done( T1_GlyphSlot slot );
-
- FT_LOCAL( FT_Error )
- T1_Driver_Init( T1_Driver driver );
-
- FT_LOCAL( void )
- T1_Driver_Done( T1_Driver driver );
-
-
-FT_END_HEADER
-
-#endif /* __T1OBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c
deleted file mode 100644
index 36f5c82c86f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.c
+++ /dev/null
@@ -1,484 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1parse.c */
-/* */
-/* Type 1 parser (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* The Type 1 parser is in charge of the following: */
- /* */
- /* - provide an implementation of a growing sequence of objects called */
- /* a `T1_Table' (used to build various tables needed by the loader). */
- /* */
- /* - opening .pfb and .pfa files to extract their top-level and private */
- /* dictionaries. */
- /* */
- /* - read numbers, arrays & strings from any dictionary. */
- /* */
- /* See `t1load.c' to see how data is loaded from the font file. */
- /* */
- /*************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_CALC_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-#include "t1parse.h"
-
-#include "t1errors.h"
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t1parse
-
-
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
- /***** *****/
- /***** INPUT STREAM PARSER *****/
- /***** *****/
- /*************************************************************************/
- /*************************************************************************/
- /*************************************************************************/
-
-
- /* see Adobe Technical Note 5040.Download_Fonts.pdf */
-
- static FT_Error
- read_pfb_tag( FT_Stream stream,
- FT_UShort *atag,
- FT_ULong *asize )
- {
- FT_Error error;
- FT_UShort tag;
- FT_ULong size;
-
-
- *atag = 0;
- *asize = 0;
-
- if ( !FT_READ_USHORT( tag ) )
- {
- if ( tag == 0x8001U || tag == 0x8002U )
- {
- if ( !FT_READ_ULONG_LE( size ) )
- *asize = size;
- }
-
- *atag = tag;
- }
-
- return error;
- }
-
-
- static FT_Error
- check_type1_format( FT_Stream stream,
- const char* header_string,
- size_t header_length )
- {
- FT_Error error;
- FT_UShort tag;
- FT_ULong dummy;
-
-
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- error = read_pfb_tag( stream, &tag, &dummy );
- if ( error )
- goto Exit;
-
- /* We assume that the first segment in a PFB is always encoded as */
- /* text. This might be wrong (and the specification doesn't insist */
- /* on that), but we have never seen a counterexample. */
- if ( tag != 0x8001U && FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- if ( !FT_FRAME_ENTER( header_length ) )
- {
- error = T1_Err_Ok;
-
- if ( ft_memcmp( stream->cursor, header_string, header_length ) != 0 )
- error = T1_Err_Unknown_File_Format;
-
- FT_FRAME_EXIT();
- }
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_New_Parser( T1_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux )
- {
- FT_Error error;
- FT_UShort tag;
- FT_ULong size;
-
-
- psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
-
- parser->stream = stream;
- parser->base_len = 0;
- parser->base_dict = 0;
- parser->private_len = 0;
- parser->private_dict = 0;
- parser->in_pfb = 0;
- parser->in_memory = 0;
- parser->single_block = 0;
-
- /* check the header format */
- error = check_type1_format( stream, "%!PS-AdobeFont", 14 );
- if ( error )
- {
- if ( error != T1_Err_Unknown_File_Format )
- goto Exit;
-
- error = check_type1_format( stream, "%!FontType", 10 );
- if ( error )
- {
- FT_TRACE2(( "[not a Type1 font]\n" ));
- goto Exit;
- }
- }
-
- /******************************************************************/
- /* */
- /* Here a short summary of what is going on: */
- /* */
- /* When creating a new Type 1 parser, we try to locate and load */
- /* the base dictionary if this is possible (i.e., for PFB */
- /* files). Otherwise, we load the whole font into memory. */
- /* */
- /* When `loading' the base dictionary, we only setup pointers */
- /* in the case of a memory-based stream. Otherwise, we */
- /* allocate and load the base dictionary in it. */
- /* */
- /* parser->in_pfb is set if we are in a binary (`.pfb') font. */
- /* parser->in_memory is set if we have a memory stream. */
- /* */
-
- /* try to compute the size of the base dictionary; */
- /* look for a Postscript binary file tag, i.e., 0x8001 */
- if ( FT_STREAM_SEEK( 0L ) )
- goto Exit;
-
- error = read_pfb_tag( stream, &tag, &size );
- if ( error )
- goto Exit;
-
- if ( tag != 0x8001U )
- {
- /* assume that this is a PFA file for now; an error will */
- /* be produced later when more things are checked */
- if ( FT_STREAM_SEEK( 0L ) )
- goto Exit;
- size = stream->size;
- }
- else
- parser->in_pfb = 1;
-
- /* now, try to load `size' bytes of the `base' dictionary we */
- /* found previously */
-
- /* if it is a memory-based resource, set up pointers */
- if ( !stream->read )
- {
- parser->base_dict = (FT_Byte*)stream->base + stream->pos;
- parser->base_len = size;
- parser->in_memory = 1;
-
- /* check that the `size' field is valid */
- if ( FT_STREAM_SKIP( size ) )
- goto Exit;
- }
- else
- {
- /* read segment in memory -- this is clumsy, but so does the format */
- if ( FT_ALLOC( parser->base_dict, size ) ||
- FT_STREAM_READ( parser->base_dict, size ) )
- goto Exit;
- parser->base_len = size;
- }
-
- parser->root.base = parser->base_dict;
- parser->root.cursor = parser->base_dict;
- parser->root.limit = parser->root.cursor + parser->base_len;
-
- Exit:
- if ( error && !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T1_Finalize_Parser( T1_Parser parser )
- {
- FT_Memory memory = parser->root.memory;
-
-
- /* always free the private dictionary */
- FT_FREE( parser->private_dict );
-
- /* free the base dictionary only when we have a disk stream */
- if ( !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- parser->root.funcs.done( &parser->root );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T1_Get_Private_Dict( T1_Parser parser,
- PSAux_Service psaux )
- {
- FT_Stream stream = parser->stream;
- FT_Memory memory = parser->root.memory;
- FT_Error error = T1_Err_Ok;
- FT_ULong size;
-
-
- if ( parser->in_pfb )
- {
- /* in the case of the PFB format, the private dictionary can be */
- /* made of several segments. We thus first read the number of */
- /* segments to compute the total size of the private dictionary */
- /* then re-read them into memory. */
- FT_Long start_pos = FT_STREAM_POS();
- FT_UShort tag;
-
-
- parser->private_len = 0;
- for (;;)
- {
- error = read_pfb_tag( stream, &tag, &size );
- if ( error )
- goto Fail;
-
- if ( tag != 0x8002U )
- break;
-
- parser->private_len += size;
-
- if ( FT_STREAM_SKIP( size ) )
- goto Fail;
- }
-
- /* Check that we have a private dictionary there */
- /* and allocate private dictionary buffer */
- if ( parser->private_len == 0 )
- {
- FT_ERROR(( "T1_Get_Private_Dict:" ));
- FT_ERROR(( " invalid private dictionary section\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Fail;
- }
-
- if ( FT_STREAM_SEEK( start_pos ) ||
- FT_ALLOC( parser->private_dict, parser->private_len ) )
- goto Fail;
-
- parser->private_len = 0;
- for (;;)
- {
- error = read_pfb_tag( stream, &tag, &size );
- if ( error || tag != 0x8002U )
- {
- error = T1_Err_Ok;
- break;
- }
-
- if ( FT_STREAM_READ( parser->private_dict + parser->private_len,
- size ) )
- goto Fail;
-
- parser->private_len += size;
- }
- }
- else
- {
- /* We have already `loaded' the whole PFA font file into memory; */
- /* if this is a memory resource, allocate a new block to hold */
- /* the private dict. Otherwise, simply overwrite into the base */
- /* dictionary block in the heap. */
-
- /* first of all, look at the `eexec' keyword */
- FT_Byte* cur = parser->base_dict;
- FT_Byte* limit = cur + parser->base_len;
- FT_Byte c;
-
-
- Again:
- for (;;)
- {
- c = cur[0];
- if ( c == 'e' && cur + 9 < limit ) /* 9 = 5 letters for `eexec' + */
- /* newline + 4 chars */
- {
- if ( cur[1] == 'e' &&
- cur[2] == 'x' &&
- cur[3] == 'e' &&
- cur[4] == 'c' )
- break;
- }
- cur++;
- if ( cur >= limit )
- {
- FT_ERROR(( "T1_Get_Private_Dict:" ));
- FT_ERROR(( " could not find `eexec' keyword\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
- }
-
- /* check whether `eexec' was real -- it could be in a comment */
- /* or string (as e.g. in u003043t.gsf from ghostscript) */
-
- parser->root.cursor = parser->base_dict;
- parser->root.limit = cur + 9;
-
- cur = parser->root.cursor;
- limit = parser->root.limit;
-
- while ( cur < limit )
- {
- if ( *cur == 'e' && ft_strncmp( (char*)cur, "eexec", 5 ) == 0 )
- goto Found;
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- break;
- T1_Skip_Spaces ( parser );
- cur = parser->root.cursor;
- }
-
- /* we haven't found the correct `eexec'; go back and continue */
- /* searching */
-
- cur = limit;
- limit = parser->base_dict + parser->base_len;
- goto Again;
-
- /* now determine where to write the _encrypted_ binary private */
- /* dictionary. We overwrite the base dictionary for disk-based */
- /* resources and allocate a new block otherwise */
-
- Found:
- parser->root.limit = parser->base_dict + parser->base_len;
-
- T1_Skip_PS_Token( parser );
- cur = parser->root.cursor;
- if ( *cur == '\r' )
- {
- cur++;
- if ( *cur == '\n' )
- cur++;
- }
- else if ( *cur == '\n' )
- cur++;
- else
- {
- FT_ERROR(( "T1_Get_Private_Dict:" ));
- FT_ERROR(( " `eexec' not properly terminated\n" ));
- error = T1_Err_Invalid_File_Format;
- goto Exit;
- }
-
- size = parser->base_len - ( cur - parser->base_dict );
-
- if ( parser->in_memory )
- {
- /* note that we allocate one more byte to put a terminating `0' */
- if ( FT_ALLOC( parser->private_dict, size + 1 ) )
- goto Fail;
- parser->private_len = size;
- }
- else
- {
- parser->single_block = 1;
- parser->private_dict = parser->base_dict;
- parser->private_len = size;
- parser->base_dict = 0;
- parser->base_len = 0;
- }
-
- /* now determine whether the private dictionary is encoded in binary */
- /* or hexadecimal ASCII format -- decode it accordingly */
-
- /* we need to access the next 4 bytes (after the final \r following */
- /* the `eexec' keyword); if they all are hexadecimal digits, then */
- /* we have a case of ASCII storage */
-
- if ( ft_isxdigit( cur[0] ) && ft_isxdigit( cur[1] ) &&
- ft_isxdigit( cur[2] ) && ft_isxdigit( cur[3] ) )
- {
- /* ASCII hexadecimal encoding */
- FT_Long len;
-
-
- parser->root.cursor = cur;
- (void)psaux->ps_parser_funcs->to_bytes( &parser->root,
- parser->private_dict,
- parser->private_len,
- &len,
- 0 );
- parser->private_len = len;
-
- /* put a safeguard */
- parser->private_dict[len] = '\0';
- }
- else
- /* binary encoding -- copy the private dict */
- FT_MEM_MOVE( parser->private_dict, cur, size );
- }
-
- /* we now decrypt the encoded binary private dictionary */
- psaux->t1_decrypt( parser->private_dict, parser->private_len, 55665U );
-
- /* replace the four random bytes at the beginning with whitespace */
- parser->private_dict[0] = ' ';
- parser->private_dict[1] = ' ';
- parser->private_dict[2] = ' ';
- parser->private_dict[3] = ' ';
-
- parser->root.base = parser->private_dict;
- parser->root.cursor = parser->private_dict;
- parser->root.limit = parser->root.cursor + parser->private_len;
-
- Fail:
- Exit:
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h
deleted file mode 100644
index fb1c8a88308..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1parse.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1parse.h */
-/* */
-/* Type 1 parser (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T1PARSE_H__
-#define __T1PARSE_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_INTERNAL_STREAM_H
-
-
-FT_BEGIN_HEADER
-
-
- /*************************************************************************/
- /* */
- /* <Struct> */
- /* T1_ParserRec */
- /* */
- /* <Description> */
- /* A PS_ParserRec is an object used to parse a Type 1 fonts very */
- /* quickly. */
- /* */
- /* <Fields> */
- /* root :: The root parser. */
- /* */
- /* stream :: The current input stream. */
- /* */
- /* base_dict :: A pointer to the top-level dictionary. */
- /* */
- /* base_len :: The length in bytes of the top dictionary. */
- /* */
- /* private_dict :: A pointer to the private dictionary. */
- /* */
- /* private_len :: The length in bytes of the private dictionary. */
- /* */
- /* in_pfb :: A boolean. Indicates that we are handling a PFB */
- /* file. */
- /* */
- /* in_memory :: A boolean. Indicates a memory-based stream. */
- /* */
- /* single_block :: A boolean. Indicates that the private dictionary */
- /* is stored in lieu of the base dictionary. */
- /* */
- typedef struct T1_ParserRec_
- {
- PS_ParserRec root;
- FT_Stream stream;
-
- FT_Byte* base_dict;
- FT_ULong base_len;
-
- FT_Byte* private_dict;
- FT_ULong private_len;
-
- FT_Bool in_pfb;
- FT_Bool in_memory;
- FT_Bool single_block;
-
- } T1_ParserRec, *T1_Parser;
-
-
-#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l )
-#define T1_Done_Table( p ) \
- do \
- { \
- if ( (p)->funcs.done ) \
- (p)->funcs.done( p ); \
- } while ( 0 )
-#define T1_Release_Table( p ) \
- do \
- { \
- if ( (p)->funcs.release ) \
- (p)->funcs.release( p ); \
- } while ( 0 )
-
-
-#define T1_Skip_Spaces( p ) (p)->root.funcs.skip_spaces( &(p)->root )
-#define T1_Skip_PS_Token( p ) (p)->root.funcs.skip_PS_token( &(p)->root )
-
-#define T1_ToInt( p ) (p)->root.funcs.to_int( &(p)->root )
-#define T1_ToFixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
-
-#define T1_ToCoordArray( p, m, c ) \
- (p)->root.funcs.to_coord_array( &(p)->root, m, c )
-#define T1_ToFixedArray( p, m, f, t ) \
- (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
-#define T1_ToToken( p, t ) \
- (p)->root.funcs.to_token( &(p)->root, t )
-#define T1_ToTokenArray( p, t, m, c ) \
- (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
-
-#define T1_Load_Field( p, f, o, m, pf ) \
- (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
-
-#define T1_Load_Field_Table( p, f, o, m, pf ) \
- (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
-
-
- FT_LOCAL( FT_Error )
- T1_New_Parser( T1_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux );
-
- FT_LOCAL( FT_Error )
- T1_Get_Private_Dict( T1_Parser parser,
- PSAux_Service psaux );
-
- FT_LOCAL( void )
- T1_Finalize_Parser( T1_Parser parser );
-
-
-FT_END_HEADER
-
-#endif /* __T1PARSE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h
deleted file mode 100644
index db08e045c76..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/t1tokens.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/***************************************************************************/
-/* */
-/* t1tokens.h */
-/* */
-/* Type 1 tokenizer (specification). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_FontInfoRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_INFO
-
- T1_FIELD_STRING( "version", version,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_STRING( "Notice", notice,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_STRING( "FullName", full_name,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_STRING( "FamilyName", family_name,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_STRING( "Weight", weight,
- T1_FIELD_DICT_FONTDICT )
-
- /* we use pointers to detect modifications made by synthetic fonts */
- T1_FIELD_NUM ( "ItalicAngle", italic_angle,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_NUM ( "UnderlinePosition", underline_position,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_NUM ( "UnderlineThickness", underline_thickness,
- T1_FIELD_DICT_FONTDICT )
- T1_FIELD_NUM ( "FSType", fs_type,
- T1_FIELD_DICT_FONTDICT )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_PrivateRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_PRIVATE
-
- T1_FIELD_NUM ( "UniqueID", unique_id,
- T1_FIELD_DICT_FONTDICT | T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM ( "lenIV", lenIV,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM ( "LanguageGroup", language_group,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM ( "password", password,
- T1_FIELD_DICT_PRIVATE )
-
- T1_FIELD_FIXED_1000( "BlueScale", blue_scale,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM ( "BlueShift", blue_shift,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM ( "BlueFuzz", blue_fuzz,
- T1_FIELD_DICT_PRIVATE )
-
- T1_FIELD_NUM_TABLE ( "BlueValues", blue_values, 14,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE ( "OtherBlues", other_blues, 10,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE ( "FamilyBlues", family_blues, 14,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10,
- T1_FIELD_DICT_PRIVATE )
-
- T1_FIELD_NUM_TABLE2( "StdHW", standard_width, 1,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE2( "StdVW", standard_height, 1,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE2( "MinFeature", min_feature, 2,
- T1_FIELD_DICT_PRIVATE )
-
- T1_FIELD_NUM_TABLE ( "StemSnapH", snap_widths, 12,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM_TABLE ( "StemSnapV", snap_heights, 12,
- T1_FIELD_DICT_PRIVATE )
-
- T1_FIELD_FIXED ( "ExpansionFactor", expansion_factor,
- T1_FIELD_DICT_PRIVATE )
- T1_FIELD_BOOL ( "ForceBold", force_bold,
- T1_FIELD_DICT_PRIVATE )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FontRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_DICT
-
- T1_FIELD_KEY ( "FontName", font_name, T1_FIELD_DICT_FONTDICT )
- T1_FIELD_NUM ( "PaintType", paint_type, T1_FIELD_DICT_FONTDICT )
- T1_FIELD_NUM ( "FontType", font_type, T1_FIELD_DICT_FONTDICT )
- T1_FIELD_FIXED( "StrokeWidth", stroke_width, T1_FIELD_DICT_FONTDICT )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE FT_BBox
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_BBOX
-
- T1_FIELD_BBOX( "FontBBox", xMin, T1_FIELD_DICT_FONTDICT )
-
-
-#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FaceRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FACE
-
- T1_FIELD_NUM( "NDV", ndv_idx, T1_FIELD_DICT_PRIVATE )
- T1_FIELD_NUM( "CDV", cdv_idx, T1_FIELD_DICT_PRIVATE )
-
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_BlendRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_BLEND
-
- T1_FIELD_NUM_TABLE( "DesignVector", default_design_vector,
- T1_MAX_MM_DESIGNS, T1_FIELD_DICT_FONTDICT )
-
-
-#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c
deleted file mode 100644
index ccc12be1038..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type1/type1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/***************************************************************************/
-/* */
-/* type1.c */
-/* */
-/* FreeType Type 1 driver component (body only). */
-/* */
-/* Copyright 1996-2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "t1parse.c"
-#include "t1load.c"
-#include "t1objs.c"
-#include "t1driver.c"
-#include "t1gload.c"
-
-#ifndef T1_CONFIG_OPTION_NO_AFM
-#include "t1afm.c"
-#endif
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile
deleted file mode 100644
index 00371d54f32..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/Jamfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# FreeType 2 src/type42 Jamfile
-#
-# Copyright 2002 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) type42 ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = t42objs t42parse t42drivr ;
- }
- else
- {
- _sources = type42 ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/type42 Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk
deleted file mode 100644
index b3f10a8d3c8..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 Type42 module definition
-#
-
-
-# Copyright 2002, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += TYPE42_DRIVER
-
-define TYPE42_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, t42_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)type42 $(ECHO_DRIVER_DESC)Type 42 font files with no known extension$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk
deleted file mode 100644
index eac1081eb1f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/rules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# FreeType 2 Type42 driver configuration rules
-#
-
-
-# Copyright 2002, 2003, 2008 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# Type42 driver directory
-#
-T42_DIR := $(SRC_DIR)/type42
-
-
-# compilation flags for the driver
-#
-T42_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T42_DIR))
-
-
-# Type42 driver source
-#
-T42_DRV_SRC := $(T42_DIR)/t42objs.c \
- $(T42_DIR)/t42parse.c \
- $(T42_DIR)/t42drivr.c
-
-# Type42 driver headers
-#
-T42_DRV_H := $(T42_DRV_SRC:%.c=%.h) \
- $(T42_DIR)/t42error.h \
- $(T42_DIR)/t42types.h
-
-
-# Type42 driver object(s)
-#
-# T42_DRV_OBJ_M is used during `multi' builds
-# T42_DRV_OBJ_S is used during `single' builds
-#
-T42_DRV_OBJ_M := $(T42_DRV_SRC:$(T42_DIR)/%.c=$(OBJ_DIR)/%.$O)
-T42_DRV_OBJ_S := $(OBJ_DIR)/type42.$O
-
-# Type42 driver source file for single build
-#
-T42_DRV_SRC_S := $(T42_DIR)/type42.c
-
-
-# Type42 driver - single object
-#
-$(T42_DRV_OBJ_S): $(T42_DRV_SRC_S) $(T42_DRV_SRC) $(FREETYPE_H) $(T42_DRV_H)
- $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T42_DRV_SRC_S))
-
-
-# Type42 driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(T42_DIR)/%.c $(FREETYPE_H) $(T42_DRV_H)
- $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(T42_DRV_OBJ_S)
-DRV_OBJS_M += $(T42_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c
deleted file mode 100644
index a6e4cf4b651..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42drivr.c */
-/* */
-/* High-level Type 42 driver interface (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2006, 2007 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This driver implements Type42 fonts as described in the */
- /* Technical Note #5012 from Adobe, with these limitations: */
- /* */
- /* 1) CID Fonts are not currently supported. */
- /* 2) Incremental fonts making use of the GlyphDirectory keyword */
- /* will be loaded, but the rendering will be using the TrueType */
- /* tables. */
- /* 3) As for Type1 fonts, CDevProc is not supported. */
- /* 4) The Metrics dictionary is not supported. */
- /* 5) AFM metrics are not supported. */
- /* */
- /* In other words, this driver supports Type42 fonts derived from */
- /* TrueType fonts in a non-CID manner, as done by usual conversion */
- /* programs. */
- /* */
- /*************************************************************************/
-
-
-#include "t42drivr.h"
-#include "t42objs.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-
-#include FT_SERVICE_XFREE86_NAME_H
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t42
-
-
- /*
- *
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- t42_get_glyph_name( T42_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
-
- return T42_Err_Ok;
- }
-
-
- static FT_UInt
- t42_get_name_index( T42_Face face,
- FT_String* glyph_name )
- {
- FT_Int i;
- FT_String* gname;
-
-
- for ( i = 0; i < face->type1.num_glyphs; i++ )
- {
- gname = face->type1.glyph_names[i];
-
- if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
- return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );
- }
-
- return 0;
- }
-
-
- static const FT_Service_GlyphDictRec t42_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) t42_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)t42_get_name_index
- };
-
-
- /*
- *
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- t42_get_ps_font_name( T42_Face face )
- {
- return (const char*)face->type1.font_name;
- }
-
-
- static const FT_Service_PsFontNameRec t42_service_ps_font_name =
- {
- (FT_PsName_GetFunc)t42_get_ps_font_name
- };
-
-
- /*
- *
- * POSTSCRIPT INFO SERVICE
- *
- */
-
- static FT_Error
- t42_ps_get_font_info( FT_Face face,
- PS_FontInfoRec* afont_info )
- {
- *afont_info = ((T42_Face)face)->type1.font_info;
- return T42_Err_Ok;
- }
-
-
- static FT_Int
- t42_ps_has_glyph_names( FT_Face face )
- {
- FT_UNUSED( face );
- return 1;
- }
-
-
- static FT_Error
- t42_ps_get_font_private( FT_Face face,
- PS_PrivateRec* afont_private )
- {
- *afont_private = ((T42_Face)face)->type1.private_dict;
- return T42_Err_Ok;
- }
-
-
- static const FT_Service_PsInfoRec t42_service_ps_info =
- {
- (PS_GetFontInfoFunc) t42_ps_get_font_info,
- (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
- (PS_GetFontPrivateFunc)t42_ps_get_font_private
- };
-
-
- /*
- *
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec t42_services[] =
- {
- { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 },
- { NULL, NULL }
- };
-
-
- static FT_Module_Interface
- T42_Get_Interface( FT_Driver driver,
- const FT_String* t42_interface )
- {
- FT_UNUSED( driver );
-
- return ft_service_list_lookup( t42_services, t42_interface );
- }
-
-
- const FT_Driver_ClassRec t42_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
-#ifdef TT_USE_BYTECODE_INTERPRETER
- FT_MODULE_DRIVER_HAS_HINTER,
-#else
- 0,
-#endif
-
- sizeof ( T42_DriverRec ),
-
- "type42",
- 0x10000L,
- 0x20000L,
-
- 0, /* format interface */
-
- (FT_Module_Constructor)T42_Driver_Init,
- (FT_Module_Destructor) T42_Driver_Done,
- (FT_Module_Requester) T42_Get_Interface,
- },
-
- sizeof ( T42_FaceRec ),
- sizeof ( T42_SizeRec ),
- sizeof ( T42_GlyphSlotRec ),
-
- (FT_Face_InitFunc) T42_Face_Init,
- (FT_Face_DoneFunc) T42_Face_Done,
- (FT_Size_InitFunc) T42_Size_Init,
- (FT_Size_DoneFunc) T42_Size_Done,
- (FT_Slot_InitFunc) T42_GlyphSlot_Init,
- (FT_Slot_DoneFunc) T42_GlyphSlot_Done,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- (FT_Slot_LoadFunc) T42_GlyphSlot_Load,
-
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
-
- (FT_Face_GetAdvancesFunc) 0,
- (FT_Size_RequestFunc) T42_Size_Request,
- (FT_Size_SelectFunc) T42_Size_Select
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h
deleted file mode 100644
index 98b7410b670..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42drivr.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42drivr.h */
-/* */
-/* High-level Type 42 driver interface (specification). */
-/* */
-/* Copyright 2002 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T42DRIVR_H__
-#define __T42DRIVR_H__
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) t42_driver_class;
-
-
-FT_END_HEADER
-
-
-#endif /* __T42DRIVR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h
deleted file mode 100644
index b230910012f..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42error.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42error.h */
-/* */
-/* Type 42 error codes (specification only). */
-/* */
-/* Copyright 2002, 2003 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the Type 42 error enumeration constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __T42ERROR_H__
-#define __T42ERROR_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX T42_Err_
-#define FT_ERR_BASE FT_Mod_Err_Type42
-
-#include FT_ERRORS_H
-
-#endif /* __T42ERROR_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c
deleted file mode 100644
index 16e9809ce1a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.c
+++ /dev/null
@@ -1,647 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42objs.c */
-/* */
-/* Type 42 objects manager (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "t42objs.h"
-#include "t42parse.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_LIST_H
-
-
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t42
-
-
- static FT_Error
- T42_Open_Face( T42_Face face )
- {
- T42_LoaderRec loader;
- T42_Parser parser;
- T1_Font type1 = &face->type1;
- FT_Memory memory = face->root.memory;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- t42_loader_init( &loader, face );
-
- parser = &loader.parser;
-
- if ( FT_ALLOC( face->ttf_data, 12 ) )
- goto Exit;
-
- error = t42_parser_init( parser,
- face->root.stream,
- memory,
- psaux);
- if ( error )
- goto Exit;
-
- error = t42_parse_dict( face, &loader,
- parser->base_dict, parser->base_len );
- if ( error )
- goto Exit;
-
- if ( type1->font_type != 42 )
- {
- error = T42_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* now, propagate the charstrings and glyphnames tables */
- /* to the Type1 data */
- type1->num_glyphs = loader.num_glyphs;
-
- if ( !loader.charstrings.init )
- {
- FT_ERROR(( "T42_Open_Face: no charstrings array in face!\n" ));
- error = T42_Err_Invalid_File_Format;
- }
-
- loader.charstrings.init = 0;
- type1->charstrings_block = loader.charstrings.block;
- type1->charstrings = loader.charstrings.elements;
- type1->charstrings_len = loader.charstrings.lengths;
-
- /* we copy the glyph names `block' and `elements' fields; */
- /* the `lengths' field must be released later */
- type1->glyph_names_block = loader.glyph_names.block;
- type1->glyph_names = (FT_String**)loader.glyph_names.elements;
- loader.glyph_names.block = 0;
- loader.glyph_names.elements = 0;
-
- /* we must now build type1.encoding when we have a custom array */
- if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
- {
- FT_Int charcode, idx, min_char, max_char;
- FT_Byte* char_name;
- FT_Byte* glyph_name;
-
-
- /* OK, we do the following: for each element in the encoding */
- /* table, look up the index of the glyph having the same name */
- /* as defined in the CharStrings array. */
- /* The index is then stored in type1.encoding.char_index, and */
- /* the name in type1.encoding.char_name */
-
- min_char = +32000;
- max_char = -32000;
-
- charcode = 0;
- for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
- {
- type1->encoding.char_index[charcode] = 0;
- type1->encoding.char_name [charcode] = (char *)".notdef";
-
- char_name = loader.encoding_table.elements[charcode];
- if ( char_name )
- for ( idx = 0; idx < type1->num_glyphs; idx++ )
- {
- glyph_name = (FT_Byte*)type1->glyph_names[idx];
- if ( ft_strcmp( (const char*)char_name,
- (const char*)glyph_name ) == 0 )
- {
- type1->encoding.char_index[charcode] = (FT_UShort)idx;
- type1->encoding.char_name [charcode] = (char*)glyph_name;
-
- /* Change min/max encoded char only if glyph name is */
- /* not /.notdef */
- if ( ft_strcmp( (const char*)".notdef",
- (const char*)glyph_name ) != 0 )
- {
- if ( charcode < min_char )
- min_char = charcode;
- if ( charcode > max_char )
- max_char = charcode;
- }
- break;
- }
- }
- }
- type1->encoding.code_first = min_char;
- type1->encoding.code_last = max_char;
- type1->encoding.num_chars = loader.num_chars;
- }
-
- Exit:
- t42_loader_done( &loader );
- return error;
- }
-
-
- /***************** Driver Functions *************/
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Face_Init( FT_Stream stream,
- T42_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
- FT_Service_PsCMaps psnames;
- PSAux_Service psaux;
- FT_Face root = (FT_Face)&face->root;
- T1_Font type1 = &face->type1;
- PS_FontInfo info = &type1->font_info;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( face_index );
- FT_UNUSED( stream );
-
-
- face->ttf_face = NULL;
- face->root.num_faces = 1;
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- face->psnames = psnames;
-
- face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
- "psaux" );
- psaux = (PSAux_Service)face->psaux;
-
- /* open the tokenizer, this will also check the font format */
- error = T42_Open_Face( face );
- if ( error )
- goto Exit;
-
- /* if we just wanted to check the format, leave successfully now */
- if ( face_index < 0 )
- goto Exit;
-
- /* check the face index */
- if ( face_index > 0 )
- {
- FT_ERROR(( "T42_Face_Init: invalid face index\n" ));
- error = T42_Err_Invalid_Argument;
- goto Exit;
- }
-
- /* Now load the font program into the face object */
-
- /* Init the face object fields */
- /* Now set up root face fields */
-
- root->num_glyphs = type1->num_glyphs;
- root->num_charmaps = 0;
- root->face_index = 0;
-
- root->face_flags = FT_FACE_FLAG_SCALABLE |
- FT_FACE_FLAG_HORIZONTAL |
- FT_FACE_FLAG_GLYPH_NAMES;
-
- if ( info->is_fixed_pitch )
- root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- /* We only set this flag if we have the patented bytecode interpreter. */
- /* There are no known `tricky' Type42 fonts that could be loaded with */
- /* the unpatented interpreter. */
-#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
- root->face_flags |= FT_FACE_FLAG_HINTER;
-#endif
-
- /* XXX: TODO -- add kerning with .afm support */
-
- /* get style name -- be careful, some broken fonts only */
- /* have a `/FontName' dictionary entry! */
- root->family_name = info->family_name;
- /* assume "Regular" style if we don't know better */
- root->style_name = (char *)"Regular";
- if ( root->family_name )
- {
- char* full = info->full_name;
- char* family = root->family_name;
-
-
- if ( full )
- {
- while ( *full )
- {
- if ( *full == *family )
- {
- family++;
- full++;
- }
- else
- {
- if ( *full == ' ' || *full == '-' )
- full++;
- else if ( *family == ' ' || *family == '-' )
- family++;
- else
- {
- if ( !*family )
- root->style_name = full;
- break;
- }
- }
- }
- }
- }
- else
- {
- /* do we have a `/FontName'? */
- if ( type1->font_name )
- root->family_name = type1->font_name;
- }
-
- /* no embedded bitmap support */
- root->num_fixed_sizes = 0;
- root->available_sizes = 0;
-
- /* Load the TTF font embedded in the T42 font */
- {
- FT_Open_Args args;
-
-
- args.flags = FT_OPEN_MEMORY;
- args.memory_base = face->ttf_data;
- args.memory_size = face->ttf_size;
-
- if ( num_params )
- {
- args.flags |= FT_OPEN_PARAMS;
- args.num_params = num_params;
- args.params = params;
- }
-
- error = FT_Open_Face( FT_FACE_LIBRARY( face ),
- &args, 0, &face->ttf_face );
- }
-
- if ( error )
- goto Exit;
-
- FT_Done_Size( face->ttf_face->size );
-
- /* Ignore info in FontInfo dictionary and use the info from the */
- /* loaded TTF font. The PostScript interpreter also ignores it. */
- root->bbox = face->ttf_face->bbox;
- root->units_per_EM = face->ttf_face->units_per_EM;
-
- root->ascender = face->ttf_face->ascender;
- root->descender = face->ttf_face->descender;
- root->height = face->ttf_face->height;
-
- root->max_advance_width = face->ttf_face->max_advance_width;
- root->max_advance_height = face->ttf_face->max_advance_height;
-
- root->underline_position = (FT_Short)info->underline_position;
- root->underline_thickness = (FT_Short)info->underline_thickness;
-
- /* compute style flags */
- root->style_flags = 0;
- if ( info->italic_angle )
- root->style_flags |= FT_STYLE_FLAG_ITALIC;
-
- if ( face->ttf_face->style_flags & FT_STYLE_FLAG_BOLD )
- root->style_flags |= FT_STYLE_FLAG_BOLD;
-
- if ( face->ttf_face->face_flags & FT_FACE_FLAG_VERTICAL )
- root->face_flags |= FT_FACE_FLAG_VERTICAL;
-
- {
- if ( psnames && psaux )
- {
- FT_CharMapRec charmap;
- T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
- FT_CMap_Class clazz;
-
-
- charmap.face = root;
-
- /* first of all, try to synthesize a Unicode charmap */
- charmap.platform_id = 3;
- charmap.encoding_id = 1;
- charmap.encoding = FT_ENCODING_UNICODE;
-
- FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
-
- /* now, generate an Adobe Standard encoding when appropriate */
- charmap.platform_id = 7;
- clazz = NULL;
-
- switch ( type1->encoding_type )
- {
- case T1_ENCODING_TYPE_STANDARD:
- charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
- charmap.encoding_id = 0;
- clazz = cmap_classes->standard;
- break;
-
- case T1_ENCODING_TYPE_EXPERT:
- charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
- charmap.encoding_id = 1;
- clazz = cmap_classes->expert;
- break;
-
- case T1_ENCODING_TYPE_ARRAY:
- charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
- charmap.encoding_id = 2;
- clazz = cmap_classes->custom;
- break;
-
- case T1_ENCODING_TYPE_ISOLATIN1:
- charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
- charmap.encoding_id = 3;
- clazz = cmap_classes->unicode;
- break;
-
- default:
- ;
- }
-
- if ( clazz )
- FT_CMap_New( clazz, NULL, &charmap, NULL );
-
-#if 0
- /* Select default charmap */
- if ( root->num_charmaps )
- root->charmap = root->charmaps[0];
-#endif
- }
- }
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Face_Done( T42_Face face )
- {
- T1_Font type1;
- PS_FontInfo info;
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- type1 = &face->type1;
- info = &type1->font_info;
- memory = face->root.memory;
-
- /* delete internal ttf face prior to freeing face->ttf_data */
- if ( face->ttf_face )
- FT_Done_Face( face->ttf_face );
-
- /* release font info strings */
- FT_FREE( info->version );
- FT_FREE( info->notice );
- FT_FREE( info->full_name );
- FT_FREE( info->family_name );
- FT_FREE( info->weight );
-
- /* release top dictionary */
- FT_FREE( type1->charstrings_len );
- FT_FREE( type1->charstrings );
- FT_FREE( type1->glyph_names );
-
- FT_FREE( type1->charstrings_block );
- FT_FREE( type1->glyph_names_block );
-
- FT_FREE( type1->encoding.char_index );
- FT_FREE( type1->encoding.char_name );
- FT_FREE( type1->font_name );
-
- FT_FREE( face->ttf_data );
-
-#if 0
- /* release afm data if present */
- if ( face->afm_data )
- T1_Done_AFM( memory, (T1_AFM*)face->afm_data );
-#endif
-
- /* release unicode map, if any */
- FT_FREE( face->unicode_map.maps );
- face->unicode_map.num_maps = 0;
-
- face->root.family_name = 0;
- face->root.style_name = 0;
- }
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* T42_Driver_Init */
- /* */
- /* <Description> */
- /* Initializes a given Type 42 driver object. */
- /* */
- /* <Input> */
- /* driver :: A handle to the target driver object. */
- /* */
- /* <Return> */
- /* FreeType error code. 0 means success. */
- /* */
- FT_LOCAL_DEF( FT_Error )
- T42_Driver_Init( T42_Driver driver )
- {
- FT_Module ttmodule;
-
-
- ttmodule = FT_Get_Module( FT_MODULE(driver)->library, "truetype" );
- driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
-
- return T42_Err_Ok;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Driver_Done( T42_Driver driver )
- {
- FT_UNUSED( driver );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Init( T42_Size size )
- {
- FT_Face face = size->root.face;
- T42_Face t42face = (T42_Face)face;
- FT_Size ttsize;
- FT_Error error = T42_Err_Ok;
-
-
- error = FT_New_Size( t42face->ttf_face, &ttsize );
- size->ttsize = ttsize;
-
- FT_Activate_Size( ttsize );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Request( T42_Size size,
- FT_Size_Request req )
- {
- T42_Face face = (T42_Face)size->root.face;
- FT_Error error;
-
-
- FT_Activate_Size( size->ttsize );
-
- error = FT_Request_Size( face->ttf_face, req );
- if ( !error )
- ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Select( T42_Size size,
- FT_ULong strike_index )
- {
- T42_Face face = (T42_Face)size->root.face;
- FT_Error error;
-
-
- FT_Activate_Size( size->ttsize );
-
- error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
- if ( !error )
- ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
-
- return error;
-
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Size_Done( T42_Size size )
- {
- FT_Face face = size->root.face;
- T42_Face t42face = (T42_Face)face;
- FT_ListNode node;
-
-
- node = FT_List_Find( &t42face->ttf_face->sizes_list, size->ttsize );
- if ( node )
- {
- FT_Done_Size( size->ttsize );
- size->ttsize = NULL;
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_GlyphSlot_Init( T42_GlyphSlot slot )
- {
- FT_Face face = slot->root.face;
- T42_Face t42face = (T42_Face)face;
- FT_GlyphSlot ttslot;
- FT_Error error = T42_Err_Ok;
-
-
- if ( face->glyph == NULL )
- {
- /* First glyph slot for this face */
- slot->ttslot = t42face->ttf_face->glyph;
- }
- else
- {
- error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
- slot->ttslot = ttslot;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_GlyphSlot_Done( T42_GlyphSlot slot )
- {
- FT_Done_GlyphSlot( slot->ttslot );
- }
-
-
- static void
- t42_glyphslot_clear( FT_GlyphSlot slot )
- {
- /* free bitmap if needed */
- ft_glyphslot_free_bitmap( slot );
-
- /* clear all public fields in the glyph slot */
- FT_ZERO( &slot->metrics );
- FT_ZERO( &slot->outline );
- FT_ZERO( &slot->bitmap );
-
- slot->bitmap_left = 0;
- slot->bitmap_top = 0;
- slot->num_subglyphs = 0;
- slot->subglyphs = 0;
- slot->control_data = 0;
- slot->control_len = 0;
- slot->other = 0;
- slot->format = FT_GLYPH_FORMAT_NONE;
-
- slot->linearHoriAdvance = 0;
- slot->linearVertAdvance = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_GlyphSlot_Load( FT_GlyphSlot glyph,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- T42_GlyphSlot t42slot = (T42_GlyphSlot)glyph;
- T42_Size t42size = (T42_Size)size;
- FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz;
-
-
- t42_glyphslot_clear( t42slot->ttslot );
- error = ttclazz->load_glyph( t42slot->ttslot,
- t42size->ttsize,
- glyph_index,
- load_flags | FT_LOAD_NO_BITMAP );
-
- if ( !error )
- {
- glyph->metrics = t42slot->ttslot->metrics;
-
- glyph->linearHoriAdvance = t42slot->ttslot->linearHoriAdvance;
- glyph->linearVertAdvance = t42slot->ttslot->linearVertAdvance;
-
- glyph->format = t42slot->ttslot->format;
- glyph->outline = t42slot->ttslot->outline;
-
- glyph->bitmap = t42slot->ttslot->bitmap;
- glyph->bitmap_left = t42slot->ttslot->bitmap_left;
- glyph->bitmap_top = t42slot->ttslot->bitmap_top;
-
- glyph->num_subglyphs = t42slot->ttslot->num_subglyphs;
- glyph->subglyphs = t42slot->ttslot->subglyphs;
-
- glyph->control_data = t42slot->ttslot->control_data;
- glyph->control_len = t42slot->ttslot->control_len;
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h
deleted file mode 100644
index 289dedcc69b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42objs.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42objs.h */
-/* */
-/* Type 42 objects manager (specification). */
-/* */
-/* Copyright 2002, 2003, 2006, 2007 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T42OBJS_H__
-#define __T42OBJS_H__
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include "t42types.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DRIVER_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* Type42 size */
- typedef struct T42_SizeRec_
- {
- FT_SizeRec root;
- FT_Size ttsize;
-
- } T42_SizeRec, *T42_Size;
-
-
- /* Type42 slot */
- typedef struct T42_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
- FT_GlyphSlot ttslot;
-
- } T42_GlyphSlotRec, *T42_GlyphSlot;
-
-
- /* Type 42 driver */
- typedef struct T42_DriverRec_
- {
- FT_DriverRec root;
- FT_Driver_Class ttclazz;
- void* extension_component;
-
- } T42_DriverRec, *T42_Driver;
-
-
- /* */
-
-
- FT_LOCAL( FT_Error )
- T42_Face_Init( FT_Stream stream,
- T42_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- FT_LOCAL( void )
- T42_Face_Done( T42_Face face );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Init( T42_Size size );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Request( T42_Size size,
- FT_Size_Request req );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Select( T42_Size size,
- FT_ULong strike_index );
-
-
- FT_LOCAL( void )
- T42_Size_Done( T42_Size size );
-
-
- FT_LOCAL( FT_Error )
- T42_GlyphSlot_Init( T42_GlyphSlot slot );
-
-
- FT_LOCAL( FT_Error )
- T42_GlyphSlot_Load( FT_GlyphSlot glyph,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
- FT_LOCAL( void )
- T42_GlyphSlot_Done( T42_GlyphSlot slot );
-
-
- FT_LOCAL( FT_Error )
- T42_Driver_Init( T42_Driver driver );
-
- FT_LOCAL( void )
- T42_Driver_Done( T42_Driver driver );
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __T42OBJS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c
deleted file mode 100644
index b5e257dbbed..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.c
+++ /dev/null
@@ -1,1168 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42parse.c */
-/* */
-/* Type 42 font parser (body). */
-/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include "t42parse.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_LIST_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_t42
-
-
- static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader );
- static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader );
-
- static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader );
-
- static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader );
-
-
- /* as Type42 fonts have no Private dict, */
- /* we set the last argument of T1_FIELD_XXX to 0 */
- static const
- T1_FieldRec t42_keywords[] = {
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FontInfo
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_INFO
-
- T1_FIELD_STRING( "version", version, 0 )
- T1_FIELD_STRING( "Notice", notice, 0 )
- T1_FIELD_STRING( "FullName", full_name, 0 )
- T1_FIELD_STRING( "FamilyName", family_name, 0 )
- T1_FIELD_STRING( "Weight", weight, 0 )
- T1_FIELD_NUM ( "ItalicAngle", italic_angle, 0 )
- T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch, 0 )
- T1_FIELD_NUM ( "UnderlinePosition", underline_position, 0 )
- T1_FIELD_NUM ( "UnderlineThickness", underline_thickness, 0 )
- T1_FIELD_NUM ( "FSType", fs_type, 0 )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FontRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_DICT
-
- T1_FIELD_KEY ( "FontName", font_name, 0 )
- T1_FIELD_NUM ( "PaintType", paint_type, 0 )
- T1_FIELD_NUM ( "FontType", font_type, 0 )
- T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE FT_BBox
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_BBOX
-
- T1_FIELD_BBOX("FontBBox", xMin, 0 )
-
- T1_FIELD_CALLBACK( "FontMatrix", t42_parse_font_matrix, 0 )
- T1_FIELD_CALLBACK( "Encoding", t42_parse_encoding, 0 )
- T1_FIELD_CALLBACK( "CharStrings", t42_parse_charstrings, 0 )
- T1_FIELD_CALLBACK( "sfnts", t42_parse_sfnts, 0 )
-
- { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
- };
-
-
-#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l )
-#define T1_Done_Table( p ) \
- do \
- { \
- if ( (p)->funcs.done ) \
- (p)->funcs.done( p ); \
- } while ( 0 )
-#define T1_Release_Table( p ) \
- do \
- { \
- if ( (p)->funcs.release ) \
- (p)->funcs.release( p ); \
- } while ( 0 )
-
-#define T1_Skip_Spaces( p ) (p)->root.funcs.skip_spaces( &(p)->root )
-#define T1_Skip_PS_Token( p ) (p)->root.funcs.skip_PS_token( &(p)->root )
-
-#define T1_ToInt( p ) \
- (p)->root.funcs.to_int( &(p)->root )
-#define T1_ToBytes( p, b, m, n, d ) \
- (p)->root.funcs.to_bytes( &(p)->root, b, m, n, d )
-
-#define T1_ToFixedArray( p, m, f, t ) \
- (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
-#define T1_ToToken( p, t ) \
- (p)->root.funcs.to_token( &(p)->root, t )
-
-#define T1_Load_Field( p, f, o, m, pf ) \
- (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
-#define T1_Load_Field_Table( p, f, o, m, pf ) \
- (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
-
-
- /********************* Parsing Functions ******************/
-
- FT_LOCAL_DEF( FT_Error )
- t42_parser_init( T42_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux )
- {
- FT_Error error = T42_Err_Ok;
- FT_Long size;
-
-
- psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
-
- parser->stream = stream;
- parser->base_len = 0;
- parser->base_dict = 0;
- parser->in_memory = 0;
-
- /*******************************************************************/
- /* */
- /* Here a short summary of what is going on: */
- /* */
- /* When creating a new Type 42 parser, we try to locate and load */
- /* the base dictionary, loading the whole font into memory. */
- /* */
- /* When `loading' the base dictionary, we only set up pointers */
- /* in the case of a memory-based stream. Otherwise, we allocate */
- /* and load the base dictionary in it. */
- /* */
- /* parser->in_memory is set if we have a memory stream. */
- /* */
-
- if ( FT_STREAM_SEEK( 0L ) ||
- FT_FRAME_ENTER( 17 ) )
- goto Exit;
-
- if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 )
- {
- FT_TRACE2(( "not a Type42 font\n" ));
- error = T42_Err_Unknown_File_Format;
- }
-
- FT_FRAME_EXIT();
-
- if ( error || FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- size = stream->size;
-
- /* now, try to load `size' bytes of the `base' dictionary we */
- /* found previously */
-
- /* if it is a memory-based resource, set up pointers */
- if ( !stream->read )
- {
- parser->base_dict = (FT_Byte*)stream->base + stream->pos;
- parser->base_len = size;
- parser->in_memory = 1;
-
- /* check that the `size' field is valid */
- if ( FT_STREAM_SKIP( size ) )
- goto Exit;
- }
- else
- {
- /* read segment in memory */
- if ( FT_ALLOC( parser->base_dict, size ) ||
- FT_STREAM_READ( parser->base_dict, size ) )
- goto Exit;
-
- parser->base_len = size;
- }
-
- parser->root.base = parser->base_dict;
- parser->root.cursor = parser->base_dict;
- parser->root.limit = parser->root.cursor + parser->base_len;
-
- Exit:
- if ( error && !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_parser_done( T42_Parser parser )
- {
- FT_Memory memory = parser->root.memory;
-
-
- /* free the base dictionary only when we have a disk stream */
- if ( !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- parser->root.funcs.done( &parser->root );
- }
-
-
- static int
- t42_is_space( FT_Byte c )
- {
- return ( c == ' ' || c == '\t' ||
- c == '\r' || c == '\n' || c == '\f' ||
- c == '\0' );
- }
-
-
- static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Matrix* matrix = &face->type1.font_matrix;
- FT_Vector* offset = &face->type1.font_offset;
- FT_Face root = (FT_Face)&face->root;
- FT_Fixed temp[6];
- FT_Fixed temp_scale;
-
-
- (void)T1_ToFixedArray( parser, 6, temp, 3 );
-
- temp_scale = FT_ABS( temp[3] );
-
- /* Set Units per EM based on FontMatrix values. We set the value to */
- /* 1000 / temp_scale, because temp_scale was already multiplied by */
- /* 1000 (in t1_tofixed, from psobjs.c). */
-
- root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
- temp_scale ) >> 16 );
-
- /* we need to scale the values by 1.0/temp_scale */
- if ( temp_scale != 0x10000L ) {
- temp[0] = FT_DivFix( temp[0], temp_scale );
- temp[1] = FT_DivFix( temp[1], temp_scale );
- temp[2] = FT_DivFix( temp[2], temp_scale );
- temp[4] = FT_DivFix( temp[4], temp_scale );
- temp[5] = FT_DivFix( temp[5], temp_scale );
- temp[3] = 0x10000L;
- }
-
- matrix->xx = temp[0];
- matrix->yx = temp[1];
- matrix->xy = temp[2];
- matrix->yy = temp[3];
-
- /* note that the offsets must be expressed in integer font units */
- offset->x = temp[4] >> 16;
- offset->y = temp[5] >> 16;
- }
-
-
- static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- T1_Skip_Spaces( parser );
- cur = parser->root.cursor;
- if ( cur >= limit )
- {
- FT_ERROR(( "t42_parse_encoding: out of bounds!\n" ));
- parser->root.error = T42_Err_Invalid_File_Format;
- return;
- }
-
- /* if we have a number or `[', the encoding is an array, */
- /* and we must load it now */
- if ( ft_isdigit( *cur ) || *cur == '[' )
- {
- T1_Encoding encode = &face->type1.encoding;
- FT_UInt count, n;
- PS_Table char_table = &loader->encoding_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
- FT_Bool only_immediates = 0;
-
-
- /* read the number of entries in the encoding; should be 256 */
- if ( *cur == '[' )
- {
- count = 256;
- only_immediates = 1;
- parser->root.cursor++;
- }
- else
- count = (FT_UInt)T1_ToInt( parser );
-
- T1_Skip_Spaces( parser );
- if ( parser->root.cursor >= limit )
- return;
-
- /* we use a T1_Table to store our charnames */
- loader->num_chars = encode->num_chars = count;
- if ( FT_NEW_ARRAY( encode->char_index, count ) ||
- FT_NEW_ARRAY( encode->char_name, count ) ||
- FT_SET_ERROR( psaux->ps_table_funcs->init(
- char_table, count, memory ) ) )
- {
- parser->root.error = error;
- return;
- }
-
- /* We need to `zero' out encoding_table.elements */
- for ( n = 0; n < count; n++ )
- {
- char* notdef = (char *)".notdef";
-
-
- T1_Add_Table( char_table, n, notdef, 8 );
- }
-
- /* Now we need to read records of the form */
- /* */
- /* ... charcode /charname ... */
- /* */
- /* for each entry in our table. */
- /* */
- /* We simply look for a number followed by an immediate */
- /* name. Note that this ignores correctly the sequence */
- /* that is often seen in type42 fonts: */
- /* */
- /* 0 1 255 { 1 index exch /.notdef put } for dup */
- /* */
- /* used to clean the encoding array before anything else. */
- /* */
- /* Alternatively, if the array is directly given as */
- /* */
- /* /Encoding [ ... ] */
- /* */
- /* we only read immediates. */
-
- n = 0;
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- cur = parser->root.cursor;
-
- /* we stop when we encounter `def' or `]' */
- if ( *cur == 'd' && cur + 3 < limit )
- {
- if ( cur[1] == 'e' &&
- cur[2] == 'f' &&
- t42_is_space( cur[3] ) )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur += 3;
- break;
- }
- }
- if ( *cur == ']' )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur++;
- break;
- }
-
- /* check whether we have found an entry */
- if ( ft_isdigit( *cur ) || only_immediates )
- {
- FT_Int charcode;
-
-
- if ( only_immediates )
- charcode = n;
- else
- {
- charcode = (FT_Int)T1_ToInt( parser );
- T1_Skip_Spaces( parser );
- }
-
- cur = parser->root.cursor;
-
- if ( *cur == '/' && cur + 2 < limit && n < count )
- {
- FT_PtrDist len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
-
- len = parser->root.cursor - cur;
-
- parser->root.error = T1_Add_Table( char_table, charcode,
- cur, len + 1 );
- if ( parser->root.error )
- return;
- char_table->elements[charcode][len] = '\0';
-
- n++;
- }
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
- parser->root.cursor = cur;
- }
-
- /* Otherwise, we should have either `StandardEncoding', */
- /* `ExpertEncoding', or `ISOLatin1Encoding' */
- else
- {
- if ( cur + 17 < limit &&
- ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
-
- else if ( cur + 15 < limit &&
- ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
-
- else if ( cur + 18 < limit &&
- ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
-
- else
- {
- FT_ERROR(( "t42_parse_encoding: invalid token!\n" ));
- parser->root.error = T42_Err_Invalid_File_Format;
- }
- }
- }
-
-
- typedef enum T42_Load_Status_
- {
- BEFORE_START,
- BEFORE_TABLE_DIR,
- OTHER_TABLES
-
- } T42_Load_Status;
-
-
- static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Memory memory = parser->root.memory;
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
- FT_Error error;
- FT_Int num_tables = 0;
- FT_ULong count, ttf_size = 0;
-
- FT_Long n, string_size, old_string_size, real_size;
- FT_Byte* string_buf = NULL;
- FT_Bool allocated = 0;
-
- T42_Load_Status status;
-
-
- /* The format is */
- /* */
- /* /sfnts [ <hexstring> <hexstring> ... ] def */
- /* */
- /* or */
- /* */
- /* /sfnts [ */
- /* <num_bin_bytes> RD <binary data> */
- /* <num_bin_bytes> RD <binary data> */
- /* ... */
- /* ] def */
- /* */
- /* with exactly one space after the `RD' token. */
-
- T1_Skip_Spaces( parser );
-
- if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' )
- {
- FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- T1_Skip_Spaces( parser );
- status = BEFORE_START;
- string_size = 0;
- old_string_size = 0;
- count = 0;
-
- while ( parser->root.cursor < limit )
- {
- cur = parser->root.cursor;
-
- if ( *cur == ']' )
- {
- parser->root.cursor++;
- goto Exit;
- }
-
- else if ( *cur == '<' )
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
-
- /* don't include delimiters */
- string_size = (FT_Long)( ( parser->root.cursor - cur - 2 + 1 ) / 2 );
- if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
- goto Fail;
-
- allocated = 1;
-
- parser->root.cursor = cur;
- (void)T1_ToBytes( parser, string_buf, string_size, &real_size, 1 );
- old_string_size = string_size;
- string_size = real_size;
- }
-
- else if ( ft_isdigit( *cur ) )
- {
- if ( allocated )
- {
- FT_ERROR(( "t42_parse_sfnts: "
- "can't handle mixed binary and hex strings!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- string_size = T1_ToInt( parser );
-
- T1_Skip_PS_Token( parser ); /* `RD' */
- if ( parser->root.error )
- return;
-
- string_buf = parser->root.cursor + 1; /* one space after `RD' */
-
- parser->root.cursor += string_size + 1;
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
- }
-
- if ( !string_buf )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /* A string can have a trailing zero byte for padding. Ignore it. */
- if ( string_buf[string_size - 1] == 0 && ( string_size % 2 == 1 ) )
- string_size--;
-
- if ( !string_size )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid string!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- for ( n = 0; n < string_size; n++ )
- {
- switch ( status )
- {
- case BEFORE_START:
- /* load offset table, 12 bytes */
- if ( count < 12 )
- {
- face->ttf_data[count++] = string_buf[n];
- continue;
- }
- else
- {
- num_tables = 16 * face->ttf_data[4] + face->ttf_data[5];
- status = BEFORE_TABLE_DIR;
- ttf_size = 12 + 16 * num_tables;
-
- if ( FT_REALLOC( face->ttf_data, 12, ttf_size ) )
- goto Fail;
- }
- /* fall through */
-
- case BEFORE_TABLE_DIR:
- /* the offset table is read; read the table directory */
- if ( count < ttf_size )
- {
- face->ttf_data[count++] = string_buf[n];
- continue;
- }
- else
- {
- int i;
- FT_ULong len;
-
-
- for ( i = 0; i < num_tables; i++ )
- {
- FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
-
-
- len = FT_PEEK_ULONG( p );
-
- /* Pad to a 4-byte boundary length */
- ttf_size += ( len + 3 ) & ~3;
- }
-
- status = OTHER_TABLES;
- face->ttf_size = ttf_size;
-
- /* there are no more than 256 tables, so no size check here */
- if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
- ttf_size + 1 ) )
- goto Fail;
- }
- /* fall through */
-
- case OTHER_TABLES:
- /* all other tables are just copied */
- if ( count >= ttf_size )
- {
- FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
- face->ttf_data[count++] = string_buf[n];
- }
- }
-
- T1_Skip_Spaces( parser );
- }
-
- /* if control reaches this point, the format was not valid */
- error = T42_Err_Invalid_File_Format;
-
- Fail:
- parser->root.error = error;
-
- Exit:
- if ( allocated )
- FT_FREE( string_buf );
- }
-
-
- static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- PS_Table code_table = &loader->charstrings;
- PS_Table name_table = &loader->glyph_names;
- PS_Table swap_table = &loader->swap_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
- FT_UInt n;
- FT_UInt notdef_index = 0;
- FT_Byte notdef_found = 0;
-
-
- T1_Skip_Spaces( parser );
-
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- if ( ft_isdigit( *parser->root.cursor ) )
- {
- loader->num_glyphs = (FT_UInt)T1_ToInt( parser );
- if ( parser->root.error )
- return;
- }
- else if ( *parser->root.cursor == '<' )
- {
- /* We have `<< ... >>'. Count the number of `/' in the dictionary */
- /* to get its size. */
- FT_UInt count = 0;
-
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- T1_Skip_Spaces( parser );
- cur = parser->root.cursor;
-
- while ( parser->root.cursor < limit )
- {
- if ( *parser->root.cursor == '/' )
- count++;
- else if ( *parser->root.cursor == '>' )
- {
- loader->num_glyphs = count;
- parser->root.cursor = cur; /* rewind */
- break;
- }
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- T1_Skip_Spaces( parser );
- }
- }
- else
- {
- FT_ERROR(( "t42_parse_charstrings: invalid token!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /* initialize tables */
-
- error = psaux->ps_table_funcs->init( code_table,
- loader->num_glyphs,
- memory );
- if ( error )
- goto Fail;
-
- error = psaux->ps_table_funcs->init( name_table,
- loader->num_glyphs,
- memory );
- if ( error )
- goto Fail;
-
- /* Initialize table for swapping index notdef_index and */
- /* index 0 names and codes (if necessary). */
-
- error = psaux->ps_table_funcs->init( swap_table, 4, memory );
- if ( error )
- goto Fail;
-
- n = 0;
-
- for (;;)
- {
- /* The format is simple: */
- /* `/glyphname' + index [+ def] */
-
- T1_Skip_Spaces( parser );
-
- cur = parser->root.cursor;
- if ( cur >= limit )
- break;
-
- /* We stop when we find an `end' keyword or '>' */
- if ( *cur == 'e' &&
- cur + 3 < limit &&
- cur[1] == 'n' &&
- cur[2] == 'd' &&
- t42_is_space( cur[3] ) )
- break;
- if ( *cur == '>' )
- break;
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
-
- if ( *cur == '/' )
- {
- FT_PtrDist len;
-
-
- if ( cur + 1 >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- cur++; /* skip `/' */
- len = parser->root.cursor - cur;
-
- error = T1_Add_Table( name_table, n, cur, len + 1 );
- if ( error )
- goto Fail;
-
- /* add a trailing zero to the name table */
- name_table->elements[n][len] = '\0';
-
- /* record index of /.notdef */
- if ( *cur == '.' &&
- ft_strcmp( ".notdef",
- (const char*)(name_table->elements[n]) ) == 0 )
- {
- notdef_index = n;
- notdef_found = 1;
- }
-
- T1_Skip_Spaces( parser );
-
- cur = parser->root.cursor;
-
- (void)T1_ToInt( parser );
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- len = parser->root.cursor - cur;
-
- error = T1_Add_Table( code_table, n, cur, len + 1 );
- if ( error )
- goto Fail;
-
- code_table->elements[n][len] = '\0';
-
- n++;
- if ( n >= loader->num_glyphs )
- break;
- }
- }
-
- loader->num_glyphs = n;
-
- if ( !notdef_found )
- {
- FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph!\n" ));
- error = T42_Err_Invalid_File_Format;
- goto Fail;
- }
-
- /* if /.notdef does not occupy index 0, do our magic. */
- if ( ft_strcmp( (const char*)".notdef",
- (const char*)name_table->elements[0] ) )
- {
- /* Swap glyph in index 0 with /.notdef glyph. First, add index 0 */
- /* name and code entries to swap_table. Then place notdef_index */
- /* name and code entries into swap_table. Then swap name and code */
- /* entries at indices notdef_index and 0 using values stored in */
- /* swap_table. */
-
- /* Index 0 name */
- error = T1_Add_Table( swap_table, 0,
- name_table->elements[0],
- name_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index 0 code */
- error = T1_Add_Table( swap_table, 1,
- code_table->elements[0],
- code_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index name */
- error = T1_Add_Table( swap_table, 2,
- name_table->elements[notdef_index],
- name_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index code */
- error = T1_Add_Table( swap_table, 3,
- code_table->elements[notdef_index],
- code_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, notdef_index,
- swap_table->elements[0],
- swap_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, notdef_index,
- swap_table->elements[1],
- swap_table->lengths [1] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, 0,
- swap_table->elements[2],
- swap_table->lengths [2] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, 0,
- swap_table->elements[3],
- swap_table->lengths [3] );
- if ( error )
- goto Fail;
-
- }
-
- return;
-
- Fail:
- parser->root.error = error;
- }
-
-
- static FT_Error
- t42_load_keyword( T42_Face face,
- T42_Loader loader,
- T1_Field field )
- {
- FT_Error error;
- void* dummy_object;
- void** objects;
- FT_UInt max_objects = 0;
-
-
- /* if the keyword has a dedicated callback, call it */
- if ( field->type == T1_FIELD_TYPE_CALLBACK )
- {
- field->reader( (FT_Face)face, loader );
- error = loader->parser.root.error;
- goto Exit;
- }
-
- /* now the keyword is either a simple field or a table of fields; */
- /* we are now going to take care of it */
-
- switch ( field->location )
- {
- case T1_FIELD_LOCATION_FONT_INFO:
- dummy_object = &face->type1.font_info;
- break;
-
- case T1_FIELD_LOCATION_BBOX:
- dummy_object = &face->type1.font_bbox;
- break;
-
- default:
- dummy_object = &face->type1;
- }
-
- objects = &dummy_object;
-
- if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
- field->type == T1_FIELD_TYPE_FIXED_ARRAY )
- error = T1_Load_Field_Table( &loader->parser, field,
- objects, max_objects, 0 );
- else
- error = T1_Load_Field( &loader->parser, field,
- objects, max_objects, 0 );
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- t42_parse_dict( T42_Face face,
- T42_Loader loader,
- FT_Byte* base,
- FT_Long size )
- {
- T42_Parser parser = &loader->parser;
- FT_Byte* limit;
- FT_Int n_keywords = (FT_Int)( sizeof ( t42_keywords ) /
- sizeof ( t42_keywords[0] ) );
-
-
- parser->root.cursor = base;
- parser->root.limit = base + size;
- parser->root.error = T42_Err_Ok;
-
- limit = parser->root.limit;
-
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- FT_Byte* cur;
-
-
- cur = parser->root.cursor;
-
- /* look for `FontDirectory' which causes problems for some fonts */
- if ( *cur == 'F' && cur + 25 < limit &&
- ft_strncmp( (char*)cur, "FontDirectory", 13 ) == 0 )
- {
- FT_Byte* cur2;
-
-
- /* skip the `FontDirectory' keyword */
- T1_Skip_PS_Token( parser );
- T1_Skip_Spaces ( parser );
- cur = cur2 = parser->root.cursor;
-
- /* look up the `known' keyword */
- while ( cur < limit )
- {
- if ( *cur == 'k' && cur + 5 < limit &&
- ft_strncmp( (char*)cur, "known", 5 ) == 0 )
- break;
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- T1_Skip_Spaces ( parser );
- cur = parser->root.cursor;
- }
-
- if ( cur < limit )
- {
- T1_TokenRec token;
-
-
- /* skip the `known' keyword and the token following it */
- T1_Skip_PS_Token( parser );
- T1_ToToken( parser, &token );
-
- /* if the last token was an array, skip it! */
- if ( token.type == T1_TOKEN_TYPE_ARRAY )
- cur2 = parser->root.cursor;
- }
- parser->root.cursor = cur2;
- }
-
- /* look for immediates */
- else if ( *cur == '/' && cur + 2 < limit )
- {
- FT_PtrDist len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
-
- len = parser->root.cursor - cur;
-
- if ( len > 0 && len < 22 && parser->root.cursor < limit )
- {
- int i;
-
-
- /* now compare the immediate name to the keyword table */
-
- /* loop through all known keywords */
- for ( i = 0; i < n_keywords; i++ )
- {
- T1_Field keyword = (T1_Field)&t42_keywords[i];
- FT_Byte *name = (FT_Byte*)keyword->ident;
-
-
- if ( !name )
- continue;
-
- if ( cur[0] == name[0] &&
- len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
- ft_memcmp( cur, name, len ) == 0 )
- {
- /* we found it -- run the parsing callback! */
- parser->root.error = t42_load_keyword( face,
- loader,
- keyword );
- if ( parser->root.error )
- return parser->root.error;
- break;
- }
- }
- }
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- Exit:
- return parser->root.error;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_loader_init( T42_Loader loader,
- T42_Face face )
- {
- FT_UNUSED( face );
-
- FT_MEM_ZERO( loader, sizeof ( *loader ) );
- loader->num_glyphs = 0;
- loader->num_chars = 0;
-
- /* initialize the tables -- simply set their `init' field to 0 */
- loader->encoding_table.init = 0;
- loader->charstrings.init = 0;
- loader->glyph_names.init = 0;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_loader_done( T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
-
-
- /* finalize tables */
- T1_Release_Table( &loader->encoding_table );
- T1_Release_Table( &loader->charstrings );
- T1_Release_Table( &loader->glyph_names );
- T1_Release_Table( &loader->swap_table );
-
- /* finalize parser */
- t42_parser_done( parser );
- }
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h
deleted file mode 100644
index f77ec4af4f4..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42parse.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42parse.h */
-/* */
-/* Type 42 font parser (specification). */
-/* */
-/* Copyright 2002, 2003 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T42PARSE_H__
-#define __T42PARSE_H__
-
-
-#include "t42objs.h"
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
-FT_BEGIN_HEADER
-
- typedef struct T42_ParserRec_
- {
- PS_ParserRec root;
- FT_Stream stream;
-
- FT_Byte* base_dict;
- FT_Long base_len;
-
- FT_Bool in_memory;
-
- } T42_ParserRec, *T42_Parser;
-
-
- typedef struct T42_Loader_
- {
- T42_ParserRec parser; /* parser used to read the stream */
-
- FT_UInt num_chars; /* number of characters in encoding */
- PS_TableRec encoding_table; /* PS_Table used to store the */
- /* encoding character names */
-
- FT_UInt num_glyphs;
- PS_TableRec glyph_names;
- PS_TableRec charstrings;
- PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
-
- } T42_LoaderRec, *T42_Loader;
-
-
- FT_LOCAL( FT_Error )
- t42_parser_init( T42_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux );
-
- FT_LOCAL( void )
- t42_parser_done( T42_Parser parser );
-
-
- FT_LOCAL( FT_Error )
- t42_parse_dict( T42_Face face,
- T42_Loader loader,
- FT_Byte* base,
- FT_Long size );
-
-
- FT_LOCAL( void )
- t42_loader_init( T42_Loader loader,
- T42_Face face );
-
- FT_LOCAL( void )
- t42_loader_done( T42_Loader loader );
-
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* __T42PARSE_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h
deleted file mode 100644
index c7c2db490df..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/t42types.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/***************************************************************************/
-/* */
-/* t42types.h */
-/* */
-/* Type 42 font data types (specification only). */
-/* */
-/* Copyright 2002, 2003, 2006, 2008 by Roberto Alameda. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __T42TYPES_H__
-#define __T42TYPES_H__
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct T42_FaceRec_
- {
- FT_FaceRec root;
- T1_FontRec type1;
- const void* psnames;
- const void* psaux;
-#if 0
- const void* afm_data;
-#endif
- FT_Byte* ttf_data;
- FT_ULong ttf_size;
- FT_Face ttf_face;
- FT_CharMapRec charmaprecs[2];
- FT_CharMap charmaps[2];
- PS_UnicodesRec unicode_map;
-
- } T42_FaceRec, *T42_Face;
-
-
-FT_END_HEADER
-
-#endif /* __T42TYPES_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c b/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c
deleted file mode 100644
index d13df56b10c..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/type42/type42.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/***************************************************************************/
-/* */
-/* type42.c */
-/* */
-/* FreeType Type 42 driver component. */
-/* */
-/* Copyright 2002 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-
-#include <ft2build.h>
-#include "t42objs.c"
-#include "t42parse.c"
-#include "t42drivr.c"
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile
deleted file mode 100644
index 71cf5678e8b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/Jamfile
+++ /dev/null
@@ -1,16 +0,0 @@
-# FreeType 2 src/winfonts Jamfile
-#
-# Copyright 2001 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) winfonts ;
-
-Library $(FT2_LIB) : winfnt.c ;
-
-# end of src/winfonts Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h
deleted file mode 100644
index ea80909715d..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/fnterrs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************/
-/* */
-/* fnterrs.h */
-/* */
-/* Win FNT/FON error codes (specification only). */
-/* */
-/* Copyright 2001 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This file is used to define the Windows FNT/FON error enumeration */
- /* constants. */
- /* */
- /*************************************************************************/
-
-#ifndef __FNTERRS_H__
-#define __FNTERRS_H__
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#define FT_ERR_PREFIX FNT_Err_
-#define FT_ERR_BASE FT_Mod_Err_Winfonts
-
-#include FT_ERRORS_H
-
-#endif /* __FNTERRS_H__ */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk
deleted file mode 100644
index b44d7f0570a..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 Windows FNT/FON module definition
-#
-
-
-# Copyright 1996-2000, 2006 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += WINDOWS_DRIVER
-
-define WINDOWS_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, winfnt_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)winfnt $(ECHO_DRIVER_DESC)Windows bitmap fonts with extension *.fnt or *.fon$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk
deleted file mode 100644
index 71a7df2d8ab..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/rules.mk
+++ /dev/null
@@ -1,65 +0,0 @@
-#
-# FreeType 2 Windows FNT/FON driver configuration rules
-#
-
-
-# Copyright 1996-2000, 2001, 2003 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-# Windows driver directory
-#
-FNT_DIR := $(SRC_DIR)/winfonts
-
-
-FNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(FNT_DIR))
-
-
-# Windows driver sources (i.e., C files)
-#
-FNT_DRV_SRC := $(FNT_DIR)/winfnt.c
-
-# Windows driver headers
-#
-FNT_DRV_H := $(FNT_DRV_SRC:%.c=%.h) \
- $(FNT_DIR)/fnterrs.h
-
-
-# Windows driver object(s)
-#
-# FNT_DRV_OBJ_M is used during `multi' builds
-# FNT_DRV_OBJ_S is used during `single' builds
-#
-FNT_DRV_OBJ_M := $(FNT_DRV_SRC:$(FNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
-FNT_DRV_OBJ_S := $(OBJ_DIR)/winfnt.$O
-
-# Windows driver source file for single build
-#
-FNT_DRV_SRC_S := $(FNT_DIR)/winfnt.c
-
-
-# Windows driver - single object
-#
-$(FNT_DRV_OBJ_S): $(FNT_DRV_SRC_S) $(FNT_DRV_SRC) $(FREETYPE_H) $(FNT_DRV_H)
- $(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(FNT_DRV_SRC_S))
-
-
-# Windows driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(FNT_DIR)/%.c $(FREETYPE_H) $(FNT_DRV_H)
- $(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(FNT_DRV_OBJ_S)
-DRV_OBJS_M += $(FNT_DRV_OBJ_M)
-
-
-# EOF
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c
deleted file mode 100644
index f6e9859b44b..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.c
+++ /dev/null
@@ -1,1135 +0,0 @@
-/***************************************************************************/
-/* */
-/* winfnt.c */
-/* */
-/* FreeType font driver for Windows FNT/FON files */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* Copyright 2003 Huw D M Davies for Codeweavers */
-/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_WINFONTS_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_OBJECTS_H
-
-#include "winfnt.h"
-#include "fnterrs.h"
-#include FT_SERVICE_WINFNT_H
-#include FT_SERVICE_XFREE86_NAME_H
-
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_winfnt
-
-
- static const FT_Frame_Field winmz_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinMZ_HeaderRec
-
- FT_FRAME_START( 64 ),
- FT_FRAME_USHORT_LE ( magic ),
- FT_FRAME_SKIP_BYTES( 29 * 2 ),
- FT_FRAME_ULONG_LE ( lfanew ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winne_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinNE_HeaderRec
-
- FT_FRAME_START( 40 ),
- FT_FRAME_USHORT_LE ( magic ),
- FT_FRAME_SKIP_BYTES( 34 ),
- FT_FRAME_USHORT_LE ( resource_tab_offset ),
- FT_FRAME_USHORT_LE ( rname_tab_offset ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winpe32_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinPE32_HeaderRec
-
- FT_FRAME_START( 248 ),
- FT_FRAME_ULONG_LE ( magic ), /* PE00 */
- FT_FRAME_USHORT_LE ( machine ), /* 0x014c - i386 */
- FT_FRAME_USHORT_LE ( number_of_sections ),
- FT_FRAME_SKIP_BYTES( 12 ),
- FT_FRAME_USHORT_LE ( size_of_optional_header ),
- FT_FRAME_SKIP_BYTES( 2 ),
- FT_FRAME_USHORT_LE ( magic32 ), /* 0x10b */
- FT_FRAME_SKIP_BYTES( 110 ),
- FT_FRAME_ULONG_LE ( rsrc_virtual_address ),
- FT_FRAME_ULONG_LE ( rsrc_size ),
- FT_FRAME_SKIP_BYTES( 104 ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winpe32_section_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinPE32_SectionRec
-
- FT_FRAME_START( 40 ),
- FT_FRAME_BYTES ( name, 8 ),
- FT_FRAME_SKIP_BYTES( 4 ),
- FT_FRAME_ULONG_LE ( virtual_address ),
- FT_FRAME_ULONG_LE ( size_of_raw_data ),
- FT_FRAME_ULONG_LE ( pointer_to_raw_data ),
- FT_FRAME_SKIP_BYTES( 16 ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winpe_rsrc_dir_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinPE_RsrcDirRec
-
- FT_FRAME_START( 16 ),
- FT_FRAME_ULONG_LE ( characteristics ),
- FT_FRAME_ULONG_LE ( time_date_stamp ),
- FT_FRAME_USHORT_LE( major_version ),
- FT_FRAME_USHORT_LE( minor_version ),
- FT_FRAME_USHORT_LE( number_of_named_entries ),
- FT_FRAME_USHORT_LE( number_of_id_entries ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winpe_rsrc_dir_entry_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinPE_RsrcDirEntryRec
-
- FT_FRAME_START( 8 ),
- FT_FRAME_ULONG_LE( name ),
- FT_FRAME_ULONG_LE( offset ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winpe_rsrc_data_entry_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE WinPE_RsrcDataEntryRec
-
- FT_FRAME_START( 16 ),
- FT_FRAME_ULONG_LE( offset_to_data ),
- FT_FRAME_ULONG_LE( size ),
- FT_FRAME_ULONG_LE( code_page ),
- FT_FRAME_ULONG_LE( reserved ),
- FT_FRAME_END
- };
-
- static const FT_Frame_Field winfnt_header_fields[] =
- {
-#undef FT_STRUCTURE
-#define FT_STRUCTURE FT_WinFNT_HeaderRec
-
- FT_FRAME_START( 148 ),
- FT_FRAME_USHORT_LE( version ),
- FT_FRAME_ULONG_LE ( file_size ),
- FT_FRAME_BYTES ( copyright, 60 ),
- FT_FRAME_USHORT_LE( file_type ),
- FT_FRAME_USHORT_LE( nominal_point_size ),
- FT_FRAME_USHORT_LE( vertical_resolution ),
- FT_FRAME_USHORT_LE( horizontal_resolution ),
- FT_FRAME_USHORT_LE( ascent ),
- FT_FRAME_USHORT_LE( internal_leading ),
- FT_FRAME_USHORT_LE( external_leading ),
- FT_FRAME_BYTE ( italic ),
- FT_FRAME_BYTE ( underline ),
- FT_FRAME_BYTE ( strike_out ),
- FT_FRAME_USHORT_LE( weight ),
- FT_FRAME_BYTE ( charset ),
- FT_FRAME_USHORT_LE( pixel_width ),
- FT_FRAME_USHORT_LE( pixel_height ),
- FT_FRAME_BYTE ( pitch_and_family ),
- FT_FRAME_USHORT_LE( avg_width ),
- FT_FRAME_USHORT_LE( max_width ),
- FT_FRAME_BYTE ( first_char ),
- FT_FRAME_BYTE ( last_char ),
- FT_FRAME_BYTE ( default_char ),
- FT_FRAME_BYTE ( break_char ),
- FT_FRAME_USHORT_LE( bytes_per_row ),
- FT_FRAME_ULONG_LE ( device_offset ),
- FT_FRAME_ULONG_LE ( face_name_offset ),
- FT_FRAME_ULONG_LE ( bits_pointer ),
- FT_FRAME_ULONG_LE ( bits_offset ),
- FT_FRAME_BYTE ( reserved ),
- FT_FRAME_ULONG_LE ( flags ),
- FT_FRAME_USHORT_LE( A_space ),
- FT_FRAME_USHORT_LE( B_space ),
- FT_FRAME_USHORT_LE( C_space ),
- FT_FRAME_ULONG_LE ( color_table_offset ),
- FT_FRAME_BYTES ( reserved1, 16 ),
- FT_FRAME_END
- };
-
-
- static void
- fnt_font_done( FNT_Face face )
- {
- FT_Memory memory = FT_FACE( face )->memory;
- FT_Stream stream = FT_FACE( face )->stream;
- FNT_Font font = face->font;
-
-
- if ( !font )
- return;
-
- if ( font->fnt_frame )
- FT_FRAME_RELEASE( font->fnt_frame );
- FT_FREE( font->family_name );
-
- FT_FREE( font );
- face->font = 0;
- }
-
-
- static FT_Error
- fnt_font_load( FNT_Font font,
- FT_Stream stream )
- {
- FT_Error error;
- FT_WinFNT_Header header = &font->header;
- FT_Bool new_format;
- FT_UInt size;
-
-
- /* first of all, read the FNT header */
- if ( FT_STREAM_SEEK( font->offset ) ||
- FT_STREAM_READ_FIELDS( winfnt_header_fields, header ) )
- goto Exit;
-
- /* check header */
- if ( header->version != 0x200 &&
- header->version != 0x300 )
- {
- FT_TRACE2(( "[not a valid FNT file]\n" ));
- error = FNT_Err_Unknown_File_Format;
- goto Exit;
- }
-
- new_format = FT_BOOL( font->header.version == 0x300 );
- size = new_format ? 148 : 118;
-
- if ( header->file_size < size )
- {
- FT_TRACE2(( "[not a valid FNT file]\n" ));
- error = FNT_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* Version 2 doesn't have these fields */
- if ( header->version == 0x200 )
- {
- header->flags = 0;
- header->A_space = 0;
- header->B_space = 0;
- header->C_space = 0;
-
- header->color_table_offset = 0;
- }
-
- if ( header->file_type & 1 )
- {
- FT_TRACE2(( "[can't handle vector FNT fonts]\n" ));
- error = FNT_Err_Unknown_File_Format;
- goto Exit;
- }
-
- /* this is a FNT file/table; extract its frame */
- if ( FT_STREAM_SEEK( font->offset ) ||
- FT_FRAME_EXTRACT( header->file_size, font->fnt_frame ) )
- goto Exit;
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- fnt_face_get_dll_font( FNT_Face face,
- FT_Int face_index )
- {
- FT_Error error;
- FT_Stream stream = FT_FACE( face )->stream;
- FT_Memory memory = FT_FACE( face )->memory;
- WinMZ_HeaderRec mz_header;
-
-
- face->font = 0;
-
- /* does it begin with an MZ header? */
- if ( FT_STREAM_SEEK( 0 ) ||
- FT_STREAM_READ_FIELDS( winmz_header_fields, &mz_header ) )
- goto Exit;
-
- error = FNT_Err_Unknown_File_Format;
- if ( mz_header.magic == WINFNT_MZ_MAGIC )
- {
- /* yes, now look for an NE header in the file */
- WinNE_HeaderRec ne_header;
-
-
- FT_TRACE2(( "MZ signature found\n" ));
-
- if ( FT_STREAM_SEEK( mz_header.lfanew ) ||
- FT_STREAM_READ_FIELDS( winne_header_fields, &ne_header ) )
- goto Exit;
-
- error = FNT_Err_Unknown_File_Format;
- if ( ne_header.magic == WINFNT_NE_MAGIC )
- {
- /* good, now look into the resource table for each FNT resource */
- FT_ULong res_offset = mz_header.lfanew +
- ne_header.resource_tab_offset;
- FT_UShort size_shift;
- FT_UShort font_count = 0;
- FT_ULong font_offset = 0;
-
-
- FT_TRACE2(( "NE signature found\n" ));
-
- if ( FT_STREAM_SEEK( res_offset ) ||
- FT_FRAME_ENTER( ne_header.rname_tab_offset -
- ne_header.resource_tab_offset ) )
- goto Exit;
-
- size_shift = FT_GET_USHORT_LE();
-
- for (;;)
- {
- FT_UShort type_id, count;
-
-
- type_id = FT_GET_USHORT_LE();
- if ( !type_id )
- break;
-
- count = FT_GET_USHORT_LE();
-
- if ( type_id == 0x8008U )
- {
- font_count = count;
- font_offset = (FT_ULong)( FT_STREAM_POS() + 4 +
- ( stream->cursor - stream->limit ) );
- break;
- }
-
- stream->cursor += 4 + count * 12;
- }
-
- FT_FRAME_EXIT();
-
- if ( !font_count || !font_offset )
- {
- FT_TRACE2(( "this file doesn't contain any FNT resources!\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* loading `winfnt_header_fields' needs at least 118 bytes; */
- /* use this as a rough measure to check the expected font size */
- if ( font_count * 118UL > stream->size )
- {
- FT_TRACE2(( "invalid number of faces\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- face->root.num_faces = font_count;
-
- if ( face_index >= font_count )
- {
- error = FNT_Err_Invalid_Argument;
- goto Exit;
- }
- else if ( face_index < 0 )
- goto Exit;
-
- if ( FT_NEW( face->font ) )
- goto Exit;
-
- if ( FT_STREAM_SEEK( font_offset + face_index * 12 ) ||
- FT_FRAME_ENTER( 12 ) )
- goto Fail;
-
- face->font->offset = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
- face->font->fnt_size = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
-
- stream->cursor += 8;
-
- FT_FRAME_EXIT();
-
- error = fnt_font_load( face->font, stream );
- }
- else if ( ne_header.magic == WINFNT_PE_MAGIC )
- {
- WinPE32_HeaderRec pe32_header;
- WinPE32_SectionRec pe32_section;
- WinPE_RsrcDirRec root_dir, name_dir, lang_dir;
- WinPE_RsrcDirEntryRec dir_entry1, dir_entry2, dir_entry3;
- WinPE_RsrcDataEntryRec data_entry;
-
- FT_Long root_dir_offset, name_dir_offset, lang_dir_offset;
- FT_UShort i, j, k;
-
-
- FT_TRACE2(( "PE signature found\n" ));
-
- if ( FT_STREAM_SEEK( mz_header.lfanew ) ||
- FT_STREAM_READ_FIELDS( winpe32_header_fields, &pe32_header ) )
- goto Exit;
-
- FT_TRACE2(( "magic %04lx, machine %02x, number_of_sections %u, "
- "size_of_optional_header %02x\n"
- "magic32 %02x, rsrc_virtual_address %04lx, "
- "rsrc_size %04lx\n",
- pe32_header.magic, pe32_header.machine,
- pe32_header.number_of_sections,
- pe32_header.size_of_optional_header,
- pe32_header.magic32, pe32_header.rsrc_virtual_address,
- pe32_header.rsrc_size ));
-
- if ( pe32_header.magic != WINFNT_PE_MAGIC /* check full signature */ ||
- pe32_header.machine != 0x014c /* i386 */ ||
- pe32_header.size_of_optional_header != 0xe0 /* FIXME */ ||
- pe32_header.magic32 != 0x10b )
- {
- FT_TRACE2(( "this file has an invalid PE header\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- face->root.num_faces = 0;
-
- for ( i = 0; i < pe32_header.number_of_sections; i++ )
- {
- if ( FT_STREAM_READ_FIELDS( winpe32_section_fields,
- &pe32_section ) )
- goto Exit;
-
- FT_TRACE2(( "name %.8s, va %04lx, size %04lx, offset %04lx\n",
- pe32_section.name, pe32_section.virtual_address,
- pe32_section.size_of_raw_data,
- pe32_section.pointer_to_raw_data ));
-
- if ( pe32_header.rsrc_virtual_address ==
- pe32_section.virtual_address )
- goto Found_rsrc_section;
- }
-
- FT_TRACE2(( "this file doesn't contain any resources\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
-
- Found_rsrc_section:
- FT_TRACE2(( "found resources section %.8s\n", pe32_section.name ));
-
- if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &root_dir ) )
- goto Exit;
-
- root_dir_offset = pe32_section.pointer_to_raw_data;
-
- for ( i = 0; i < root_dir.number_of_named_entries +
- root_dir.number_of_id_entries; i++ )
- {
- if ( FT_STREAM_SEEK( root_dir_offset + 16 + i * 8 ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
- &dir_entry1 ) )
- goto Exit;
-
- if ( !(dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ )
- {
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- dir_entry1.offset &= ~0x80000000UL;
-
- name_dir_offset = pe32_section.pointer_to_raw_data +
- dir_entry1.offset;
-
- if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
- dir_entry1.offset ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &name_dir ) )
- goto Exit;
-
- for ( j = 0; j < name_dir.number_of_named_entries +
- name_dir.number_of_id_entries; j++ )
- {
- if ( FT_STREAM_SEEK( name_dir_offset + 16 + j * 8 ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
- &dir_entry2 ) )
- goto Exit;
-
- if ( !(dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ )
- {
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- dir_entry2.offset &= ~0x80000000UL;
-
- lang_dir_offset = pe32_section.pointer_to_raw_data +
- dir_entry2.offset;
-
- if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
- dir_entry2.offset ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &lang_dir ) )
- goto Exit;
-
- for ( k = 0; k < lang_dir.number_of_named_entries +
- lang_dir.number_of_id_entries; k++ )
- {
- if ( FT_STREAM_SEEK( lang_dir_offset + 16 + k * 8 ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
- &dir_entry3 ) )
- goto Exit;
-
- if ( dir_entry2.offset & 0x80000000UL /* DataIsDirectory */ )
- {
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( dir_entry1.name == 8 /* RT_FONT */ )
- {
- if ( FT_STREAM_SEEK( root_dir_offset + dir_entry3.offset ) ||
- FT_STREAM_READ_FIELDS( winpe_rsrc_data_entry_fields,
- &data_entry ) )
- goto Exit;
-
- FT_TRACE2(( "found font #%lu, offset %04lx, "
- "size %04lx, cp %lu\n",
- dir_entry2.name,
- pe32_section.pointer_to_raw_data +
- data_entry.offset_to_data -
- pe32_section.virtual_address,
- data_entry.size, data_entry.code_page ));
-
- if ( face_index == face->root.num_faces )
- {
- if ( FT_NEW( face->font ) )
- goto Exit;
-
- face->font->offset = pe32_section.pointer_to_raw_data +
- data_entry.offset_to_data -
- pe32_section.virtual_address;
- face->font->fnt_size = data_entry.size;
-
- error = fnt_font_load( face->font, stream );
- if ( error )
- {
- FT_TRACE2(( "font #%lu load error %d\n",
- dir_entry2.name, error ));
- goto Fail;
- }
- else
- FT_TRACE2(( "font #%lu successfully loaded\n",
- dir_entry2.name ));
- }
-
- face->root.num_faces++;
- }
- }
- }
- }
- }
-
- if ( !face->root.num_faces )
- {
- FT_TRACE2(( "this file doesn't contain any RT_FONT resources\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- if ( face_index >= face->root.num_faces )
- {
- error = FNT_Err_Invalid_Argument;
- goto Exit;
- }
- }
-
- Fail:
- if ( error )
- fnt_font_done( face );
-
- Exit:
- return error;
- }
-
-
- typedef struct FNT_CMapRec_
- {
- FT_CMapRec cmap;
- FT_UInt32 first;
- FT_UInt32 count;
-
- } FNT_CMapRec, *FNT_CMap;
-
-
- static FT_Error
- fnt_cmap_init( FNT_CMap cmap )
- {
- FNT_Face face = (FNT_Face)FT_CMAP_FACE( cmap );
- FNT_Font font = face->font;
-
-
- cmap->first = (FT_UInt32) font->header.first_char;
- cmap->count = (FT_UInt32)( font->header.last_char - cmap->first + 1 );
-
- return 0;
- }
-
-
- static FT_UInt
- fnt_cmap_char_index( FNT_CMap cmap,
- FT_UInt32 char_code )
- {
- FT_UInt gindex = 0;
-
-
- char_code -= cmap->first;
- if ( char_code < cmap->count )
- /* we artificially increase the glyph index; */
- /* FNT_Load_Glyph reverts to the right one */
- gindex = (FT_UInt)( char_code + 1 );
- return gindex;
- }
-
-
- static FT_UInt
- fnt_cmap_char_next( FNT_CMap cmap,
- FT_UInt32 *pchar_code )
- {
- FT_UInt gindex = 0;
- FT_UInt32 result = 0;
- FT_UInt32 char_code = *pchar_code + 1;
-
-
- if ( char_code <= cmap->first )
- {
- result = cmap->first;
- gindex = 1;
- }
- else
- {
- char_code -= cmap->first;
- if ( char_code < cmap->count )
- {
- result = cmap->first + char_code;
- gindex = (FT_UInt)( char_code + 1 );
- }
- }
-
- *pchar_code = result;
- return gindex;
- }
-
-
- static const FT_CMap_ClassRec fnt_cmap_class_rec =
- {
- sizeof ( FNT_CMapRec ),
-
- (FT_CMap_InitFunc) fnt_cmap_init,
- (FT_CMap_DoneFunc) NULL,
- (FT_CMap_CharIndexFunc)fnt_cmap_char_index,
- (FT_CMap_CharNextFunc) fnt_cmap_char_next,
-
- NULL, NULL, NULL, NULL, NULL
- };
-
- static FT_CMap_Class const fnt_cmap_class = &fnt_cmap_class_rec;
-
-
- static void
- FNT_Face_Done( FNT_Face face )
- {
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- memory = FT_FACE_MEMORY( face );
-
- fnt_font_done( face );
-
- FT_FREE( face->root.available_sizes );
- face->root.num_fixed_sizes = 0;
- }
-
-
- static FT_Error
- FNT_Face_Init( FT_Stream stream,
- FNT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- FT_Error error;
- FT_Memory memory = FT_FACE_MEMORY( face );
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
-
-
- /* try to load font from a DLL */
- error = fnt_face_get_dll_font( face, face_index );
- if ( !error && face_index < 0 )
- goto Exit;
-
- if ( error == FNT_Err_Unknown_File_Format )
- {
- /* this didn't work; try to load a single FNT font */
- FNT_Font font;
-
- if ( FT_NEW( face->font ) )
- goto Exit;
-
- face->root.num_faces = 1;
-
- font = face->font;
- font->offset = 0;
- font->fnt_size = stream->size;
-
- error = fnt_font_load( font, stream );
-
- if ( !error )
- {
- if ( face_index > 0 )
- error = FNT_Err_Invalid_Argument;
- else if ( face_index < 0 )
- goto Exit;
- }
- }
-
- if ( error )
- goto Fail;
-
- /* we now need to fill the root FT_Face fields */
- /* with relevant information */
- {
- FT_Face root = FT_FACE( face );
- FNT_Font font = face->font;
- FT_PtrDist family_size;
-
-
- root->face_index = face_index;
-
- root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
- FT_FACE_FLAG_HORIZONTAL;
-
- if ( font->header.avg_width == font->header.max_width )
- root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
- if ( font->header.italic )
- root->style_flags |= FT_STYLE_FLAG_ITALIC;
-
- if ( font->header.weight >= 800 )
- root->style_flags |= FT_STYLE_FLAG_BOLD;
-
- /* set up the `fixed_sizes' array */
- if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
- goto Fail;
-
- root->num_fixed_sizes = 1;
-
- {
- FT_Bitmap_Size* bsize = root->available_sizes;
- FT_UShort x_res, y_res;
-
-
- bsize->width = font->header.avg_width;
- bsize->height = (FT_Short)(
- font->header.pixel_height + font->header.external_leading );
- bsize->size = font->header.nominal_point_size << 6;
-
- x_res = font->header.horizontal_resolution;
- if ( !x_res )
- x_res = 72;
-
- y_res = font->header.vertical_resolution;
- if ( !y_res )
- y_res = 72;
-
- bsize->y_ppem = FT_MulDiv( bsize->size, y_res, 72 );
- bsize->y_ppem = FT_PIX_ROUND( bsize->y_ppem );
-
- /*
- * this reads:
- *
- * the nominal height is larger than the bbox's height
- *
- * => nominal_point_size contains incorrect value;
- * use pixel_height as the nominal height
- */
- if ( bsize->y_ppem > ( font->header.pixel_height << 6 ) )
- {
- FT_TRACE2(( "use pixel_height as the nominal height\n" ));
-
- bsize->y_ppem = font->header.pixel_height << 6;
- bsize->size = FT_MulDiv( bsize->y_ppem, 72, y_res );
- }
-
- bsize->x_ppem = FT_MulDiv( bsize->size, x_res, 72 );
- bsize->x_ppem = FT_PIX_ROUND( bsize->x_ppem );
- }
-
- {
- FT_CharMapRec charmap;
-
-
- charmap.encoding = FT_ENCODING_NONE;
- charmap.platform_id = 0;
- charmap.encoding_id = 0;
- charmap.face = root;
-
- if ( font->header.charset == FT_WinFNT_ID_MAC )
- {
- charmap.encoding = FT_ENCODING_APPLE_ROMAN;
- charmap.platform_id = 1;
-/* charmap.encoding_id = 0; */
- }
-
- error = FT_CMap_New( fnt_cmap_class,
- NULL,
- &charmap,
- NULL );
- if ( error )
- goto Fail;
-
- /* Select default charmap */
- if ( root->num_charmaps )
- root->charmap = root->charmaps[0];
- }
-
- /* setup remaining flags */
-
- /* reserve one slot for the .notdef glyph at index 0 */
- root->num_glyphs = font->header.last_char -
- font->header.first_char + 1 + 1;
-
- if ( font->header.face_name_offset >= font->header.file_size )
- {
- FT_TRACE2(( "invalid family name offset!\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Fail;
- }
- family_size = font->header.file_size - font->header.face_name_offset;
- /* Some broken fonts don't delimit the face name with a final */
- /* NULL byte -- the frame is erroneously one byte too small. */
- /* We thus allocate one more byte, setting it explicitly to */
- /* zero. */
- if ( FT_ALLOC( font->family_name, family_size + 1 ) )
- goto Fail;
-
- FT_MEM_COPY( font->family_name,
- font->fnt_frame + font->header.face_name_offset,
- family_size );
-
- font->family_name[family_size] = '\0';
-
- if ( FT_REALLOC( font->family_name,
- family_size,
- ft_strlen( font->family_name ) + 1 ) )
- goto Fail;
-
- root->family_name = font->family_name;
- root->style_name = (char *)"Regular";
-
- if ( root->style_flags & FT_STYLE_FLAG_BOLD )
- {
- if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
- root->style_name = (char *)"Bold Italic";
- else
- root->style_name = (char *)"Bold";
- }
- else if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
- root->style_name = (char *)"Italic";
- }
- goto Exit;
-
- Fail:
- FNT_Face_Done( face );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- FNT_Size_Select( FT_Size size )
- {
- FNT_Face face = (FNT_Face)size->face;
- FT_WinFNT_Header header = &face->font->header;
-
-
- FT_Select_Metrics( size->face, 0 );
-
- size->metrics.ascender = header->ascent * 64;
- size->metrics.descender = -( header->pixel_height -
- header->ascent ) * 64;
- size->metrics.max_advance = header->max_width * 64;
-
- return FNT_Err_Ok;
- }
-
-
- static FT_Error
- FNT_Size_Request( FT_Size size,
- FT_Size_Request req )
- {
- FNT_Face face = (FNT_Face)size->face;
- FT_WinFNT_Header header = &face->font->header;
- FT_Bitmap_Size* bsize = size->face->available_sizes;
- FT_Error error = FNT_Err_Invalid_Pixel_Size;
- FT_Long height;
-
-
- height = FT_REQUEST_HEIGHT( req );
- height = ( height + 32 ) >> 6;
-
- switch ( req->type )
- {
- case FT_SIZE_REQUEST_TYPE_NOMINAL:
- if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
- error = FNT_Err_Ok;
- break;
-
- case FT_SIZE_REQUEST_TYPE_REAL_DIM:
- if ( height == header->pixel_height )
- error = FNT_Err_Ok;
- break;
-
- default:
- error = FNT_Err_Unimplemented_Feature;
- break;
- }
-
- if ( error )
- return error;
- else
- return FNT_Size_Select( size );
- }
-
-
- static FT_Error
- FNT_Load_Glyph( FT_GlyphSlot slot,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FNT_Face face = (FNT_Face)FT_SIZE_FACE( size );
- FNT_Font font = face->font;
- FT_Error error = FNT_Err_Ok;
- FT_Byte* p;
- FT_Int len;
- FT_Bitmap* bitmap = &slot->bitmap;
- FT_ULong offset;
- FT_Bool new_format;
-
- FT_UNUSED( load_flags );
-
-
- if ( !face || !font ||
- glyph_index >= (FT_UInt)( FT_FACE( face )->num_glyphs ) )
- {
- error = FNT_Err_Invalid_Argument;
- goto Exit;
- }
-
- if ( glyph_index > 0 )
- glyph_index--; /* revert to real index */
- else
- glyph_index = font->header.default_char; /* the .notdef glyph */
-
- new_format = FT_BOOL( font->header.version == 0x300 );
- len = new_format ? 6 : 4;
-
- /* jump to glyph entry */
- p = font->fnt_frame + ( new_format ? 148 : 118 ) + len * glyph_index;
-
- bitmap->width = FT_NEXT_SHORT_LE( p );
-
- if ( new_format )
- offset = FT_NEXT_ULONG_LE( p );
- else
- offset = FT_NEXT_USHORT_LE( p );
-
- if ( offset >= font->header.file_size )
- {
- FT_TRACE2(( "invalid FNT offset!\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* jump to glyph data */
- p = font->fnt_frame + /* font->header.bits_offset */ + offset;
-
- /* allocate and build bitmap */
- {
- FT_Memory memory = FT_FACE_MEMORY( slot->face );
- FT_Int pitch = ( bitmap->width + 7 ) >> 3;
- FT_Byte* column;
- FT_Byte* write;
-
-
- bitmap->pitch = pitch;
- bitmap->rows = font->header.pixel_height;
- bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
-
- if ( offset + pitch * bitmap->rows >= font->header.file_size )
- {
- FT_TRACE2(( "invalid bitmap width\n" ));
- error = FNT_Err_Invalid_File_Format;
- goto Exit;
- }
-
- /* note: since glyphs are stored in columns and not in rows we */
- /* can't use ft_glyphslot_set_bitmap */
- if ( FT_ALLOC_MULT( bitmap->buffer, pitch, bitmap->rows ) )
- goto Exit;
-
- column = (FT_Byte*)bitmap->buffer;
-
- for ( ; pitch > 0; pitch--, column++ )
- {
- FT_Byte* limit = p + bitmap->rows;
-
-
- for ( write = column; p < limit; p++, write += bitmap->pitch )
- *write = *p;
- }
- }
-
- slot->internal->flags = FT_GLYPH_OWN_BITMAP;
- slot->bitmap_left = 0;
- slot->bitmap_top = font->header.ascent;
- slot->format = FT_GLYPH_FORMAT_BITMAP;
-
- /* now set up metrics */
- slot->metrics.width = bitmap->width << 6;
- slot->metrics.height = bitmap->rows << 6;
- slot->metrics.horiAdvance = bitmap->width << 6;
- slot->metrics.horiBearingX = 0;
- slot->metrics.horiBearingY = slot->bitmap_top << 6;
-
- ft_synthesize_vertical_metrics( &slot->metrics,
- bitmap->rows << 6 );
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- winfnt_get_header( FT_Face face,
- FT_WinFNT_HeaderRec *aheader )
- {
- FNT_Font font = ((FNT_Face)face)->font;
-
-
- *aheader = font->header;
-
- return 0;
- }
-
-
- static const FT_Service_WinFntRec winfnt_service_rec =
- {
- winfnt_get_header
- };
-
- /*
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec winfnt_services[] =
- {
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_WINFNT },
- { FT_SERVICE_ID_WINFNT, &winfnt_service_rec },
- { NULL, NULL }
- };
-
-
- static FT_Module_Interface
- winfnt_get_service( FT_Driver driver,
- const FT_String* service_id )
- {
- FT_UNUSED( driver );
-
- return ft_service_list_lookup( winfnt_services, service_id );
- }
-
-
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Driver_ClassRec winfnt_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_NO_OUTLINES,
- sizeof ( FT_DriverRec ),
-
- "winfonts",
- 0x10000L,
- 0x20000L,
-
- 0,
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) winfnt_get_service
- },
-
- sizeof( FNT_FaceRec ),
- sizeof( FT_SizeRec ),
- sizeof( FT_GlyphSlotRec ),
-
- (FT_Face_InitFunc) FNT_Face_Init,
- (FT_Face_DoneFunc) FNT_Face_Done,
- (FT_Size_InitFunc) 0,
- (FT_Size_DoneFunc) 0,
- (FT_Slot_InitFunc) 0,
- (FT_Slot_DoneFunc) 0,
-
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
- ft_stub_set_char_sizes,
- ft_stub_set_pixel_sizes,
-#endif
- (FT_Slot_LoadFunc) FNT_Load_Glyph,
-
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
- (FT_Face_GetAdvancesFunc) 0,
-
- (FT_Size_RequestFunc) FNT_Size_Request,
- (FT_Size_SelectFunc) FNT_Size_Select
- };
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h b/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h
deleted file mode 100644
index ca75c9501a2..00000000000
--- a/Build/source/libs/freetype2/freetype-2.3.8/src/winfonts/winfnt.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/***************************************************************************/
-/* */
-/* winfnt.h */
-/* */
-/* FreeType font driver for Windows FNT/FON files */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2007 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#ifndef __WINFNT_H__
-#define __WINFNT_H__
-
-
-#include <ft2build.h>
-#include FT_WINFONTS_H
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
- typedef struct WinMZ_HeaderRec_
- {
- FT_UShort magic;
- /* skipped content */
- FT_UShort lfanew;
-
- } WinMZ_HeaderRec;
-
-
- typedef struct WinNE_HeaderRec_
- {
- FT_UShort magic;
- /* skipped content */
- FT_UShort resource_tab_offset;
- FT_UShort rname_tab_offset;
-
- } WinNE_HeaderRec;
-
-
- typedef struct WinPE32_HeaderRec_
- {
- FT_ULong magic;
- FT_UShort machine;
- FT_UShort number_of_sections;
- /* skipped content */
- FT_UShort size_of_optional_header;
- /* skipped content */
- FT_UShort magic32;
- /* skipped content */
- FT_ULong rsrc_virtual_address;
- FT_ULong rsrc_size;
- /* skipped content */
-
- } WinPE32_HeaderRec;
-
-
- typedef struct WinPE32_SectionRec_
- {
- FT_Byte name[8];
- /* skipped content */
- FT_ULong virtual_address;
- FT_ULong size_of_raw_data;
- FT_ULong pointer_to_raw_data;
- /* skipped content */
-
- } WinPE32_SectionRec;
-
-
- typedef struct WinPE_RsrcDirRec_
- {
- FT_ULong characteristics;
- FT_ULong time_date_stamp;
- FT_UShort major_version;
- FT_UShort minor_version;
- FT_UShort number_of_named_entries;
- FT_UShort number_of_id_entries;
-
- } WinPE_RsrcDirRec;
-
-
- typedef struct WinPE_RsrcDirEntryRec_
- {
- FT_ULong name;
- FT_ULong offset;
-
- } WinPE_RsrcDirEntryRec;
-
-
- typedef struct WinPE_RsrcDataEntryRec_
- {
- FT_ULong offset_to_data;
- FT_ULong size;
- FT_ULong code_page;
- FT_ULong reserved;
-
- } WinPE_RsrcDataEntryRec;
-
-
- typedef struct WinNameInfoRec_
- {
- FT_UShort offset;
- FT_UShort length;
- FT_UShort flags;
- FT_UShort id;
- FT_UShort handle;
- FT_UShort usage;
-
- } WinNameInfoRec;
-
-
- typedef struct WinResourceInfoRec_
- {
- FT_UShort type_id;
- FT_UShort count;
-
- } WinResourceInfoRec;
-
-
-#define WINFNT_MZ_MAGIC 0x5A4D
-#define WINFNT_NE_MAGIC 0x454E
-#define WINFNT_PE_MAGIC 0x4550
-
-
- typedef struct FNT_FontRec_
- {
- FT_ULong offset;
-
- FT_WinFNT_HeaderRec header;
-
- FT_Byte* fnt_frame;
- FT_ULong fnt_size;
- FT_String* family_name;
-
- } FNT_FontRec, *FNT_Font;
-
-
- typedef struct FNT_FaceRec_
- {
- FT_FaceRec root;
- FNT_Font font;
-
- FT_CharMap charmap_handle;
- FT_CharMapRec charmap; /* a single charmap per face */
-
- } FNT_FaceRec, *FNT_Face;
-
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) winfnt_driver_class;
-
-
-FT_END_HEADER
-
-
-#endif /* __WINFNT_H__ */
-
-
-/* END */