From c6101f91d071883b48b1b4b51e5eba0f36d9a78d Mon Sep 17 00:00:00 2001 From: Denis Bitouzé Date: Thu, 25 Feb 2021 18:23:07 +0000 Subject: French translation for tlmgr updated git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751 --- .../freetype2/freetype-src/src/type1/t1gload.c | 606 --------------------- 1 file changed, 606 deletions(-) delete mode 100644 Build/source/libs/freetype2/freetype-src/src/type1/t1gload.c (limited to 'Build/source/libs/freetype2/freetype-src/src/type1/t1gload.c') diff --git a/Build/source/libs/freetype2/freetype-src/src/type1/t1gload.c b/Build/source/libs/freetype2/freetype-src/src/type1/t1gload.c deleted file mode 100644 index d16b81f2463..00000000000 --- a/Build/source/libs/freetype2/freetype-src/src/type1/t1gload.c +++ /dev/null @@ -1,606 +0,0 @@ -/**************************************************************************** - * - * t1gload.c - * - * Type 1 Glyph Loader (body). - * - * Copyright (C) 1996-2020 by - * David Turner, Robert Wilhelm, and Werner Lemberg. - * - * This file is part of the FreeType project, and may only be used, - * modified, and distributed under the terms of the FreeType project - * license, LICENSE.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 "t1gload.h" -#include -#include -#include -#include -#include -#include -#include - -#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 t1gload - - - static FT_Error - T1_Parse_Glyph_And_Get_Char_String( T1_Decoder decoder, - FT_UInt glyph_index, - FT_Data* char_string, - FT_Bool* force_scaling ) - { - T1_Face face = (T1_Face)decoder->builder.face; - T1_Font type1 = &face->type1; - FT_Error error = FT_Err_Ok; - - PSAux_Service psaux = (PSAux_Service)face->psaux; - const T1_Decoder_Funcs decoder_funcs = psaux->t1_decoder_funcs; - PS_Decoder psdecoder; - -#ifdef FT_CONFIG_OPTION_INCREMENTAL - FT_Incremental_InterfaceRec *inc = - face->root.internal->incremental_interface; -#endif - -#ifdef T1_CONFIG_OPTION_OLD_ENGINE - PS_Driver driver = (PS_Driver)FT_FACE_DRIVER( face ); -#endif - - - 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 ( inc ) - error = inc->funcs->get_glyph_data( inc->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 ) - { - /* choose which renderer to use */ -#ifdef T1_CONFIG_OPTION_OLD_ENGINE - if ( driver->hinting_engine == FT_HINTING_FREETYPE || - decoder->builder.metrics_only ) - error = decoder_funcs->parse_charstrings_old( - decoder, - (FT_Byte*)char_string->pointer, - (FT_UInt)char_string->length ); -#else - if ( decoder->builder.metrics_only ) - error = decoder_funcs->parse_metrics( - decoder, - (FT_Byte*)char_string->pointer, - (FT_UInt)char_string->length ); -#endif - else - { - CFF_SubFontRec subfont; - - - psaux->ps_decoder_init( &psdecoder, decoder, TRUE ); - - psaux->t1_make_subfont( FT_FACE( face ), - &face->type1.private_dict, &subfont ); - psdecoder.current_subfont = &subfont; - - error = decoder_funcs->parse_charstrings( - &psdecoder, - (FT_Byte*)char_string->pointer, - (FT_ULong)char_string->length ); - - /* Adobe's engine uses 16.16 numbers everywhere; */ - /* as a consequence, glyphs larger than 2000ppem get rejected */ - if ( FT_ERR_EQ( error, Glyph_Too_Big ) ) - { - /* this time, we retry unhinted and scale up the glyph later on */ - /* (the engine uses and sets the hardcoded value 0x10000 / 64 = */ - /* 0x400 for both `x_scale' and `y_scale' in this case) */ - ((T1_GlyphSlot)decoder->builder.glyph)->hint = FALSE; - - *force_scaling = TRUE; - - error = decoder_funcs->parse_charstrings( - &psdecoder, - (FT_Byte*)char_string->pointer, - (FT_ULong)char_string->length ); - } - } - } - -#ifdef FT_CONFIG_OPTION_INCREMENTAL - - /* Incremental fonts can optionally override the metrics. */ - if ( !error && inc && inc->funcs->get_glyph_metrics ) - { - FT_Incremental_MetricsRec metrics; - - - metrics.bearing_x = FIXED_TO_INT( decoder->builder.left_bearing.x ); - metrics.bearing_y = 0; - metrics.advance = FIXED_TO_INT( decoder->builder.advance.x ); - metrics.advance_v = FIXED_TO_INT( decoder->builder.advance.y ); - - error = inc->funcs->get_glyph_metrics( inc->object, - glyph_index, FALSE, &metrics ); - - decoder->builder.left_bearing.x = INT_TO_FIXED( metrics.bearing_x ); - decoder->builder.advance.x = INT_TO_FIXED( metrics.advance ); - decoder->builder.advance.y = INT_TO_FIXED( metrics.advance_v ); - } - -#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_Bool force_scaling = FALSE; - FT_Error error = T1_Parse_Glyph_And_Get_Char_String( - decoder, glyph_index, &glyph_data, - &force_scaling ); - - -#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; - } - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********** *********/ - /********** 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_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.subrs_hash = type1->subrs_hash; - - decoder.buildchar = face->buildchar; - decoder.len_buildchar = face->len_buildchar; - - *max_advance = 0; - - FT_TRACE6(( "T1_Compute_Max_Advance:\n" )); - - /* 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 */ - (void)T1_Parse_Glyph( &decoder, (FT_UInt)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 */ - } - - FT_TRACE6(( "T1_Compute_Max_Advance: max advance: %f\n", - *max_advance / 65536.0 )); - - psaux->t1_decoder_funcs->done( &decoder ); - - return FT_Err_Ok; - } - - - FT_LOCAL_DEF( FT_Error ) - T1_Get_Advances( FT_Face t1face, /* T1_Face */ - FT_UInt first, - FT_UInt count, - FT_Int32 load_flags, - FT_Fixed* advances ) - { - T1_Face face = (T1_Face)t1face; - T1_DecoderRec decoder; - T1_Font type1 = &face->type1; - PSAux_Service psaux = (PSAux_Service)face->psaux; - FT_UInt nn; - FT_Error error; - - - FT_TRACE5(( "T1_Get_Advances:\n" )); - - if ( load_flags & FT_LOAD_VERTICAL_LAYOUT ) - { - for ( nn = 0; nn < count; nn++ ) - { - advances[nn] = 0; - - FT_TRACE5(( " idx %d: advance height 0 font units\n", - first + nn )); - } - - return FT_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.subrs_hash = type1->subrs_hash; - - 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] = FIXED_TO_INT( decoder.builder.advance.x ); - else - advances[nn] = 0; - - FT_TRACE5(( " idx %d: advance width %ld font unit%s\n", - first + nn, - advances[nn], - advances[nn] == 1 ? "" : "s" )); - } - - return FT_Err_Ok; - } - - - FT_LOCAL_DEF( FT_Error ) - T1_Load_Glyph( FT_GlyphSlot t1glyph, /* T1_GlyphSlot */ - FT_Size t1size, /* T1_Size */ - FT_UInt glyph_index, - FT_Int32 load_flags ) - { - T1_GlyphSlot glyph = (T1_GlyphSlot)t1glyph; - FT_Error error; - T1_DecoderRec decoder; - T1_Face face = (T1_Face)t1glyph->face; - FT_Bool hinting; - FT_Bool scaled; - FT_Bool force_scaling = FALSE; - 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 - - -#ifdef FT_CONFIG_OPTION_INCREMENTAL - if ( glyph_index >= (FT_UInt)face->root.num_glyphs && - !face->root.internal->incremental_interface ) -#else - if ( glyph_index >= (FT_UInt)face->root.num_glyphs ) -#endif /* FT_CONFIG_OPTION_INCREMENTAL */ - { - error = FT_THROW( Invalid_Argument ); - goto Exit; - } - - FT_TRACE1(( "T1_Load_Glyph: glyph index %d\n", glyph_index )); - - 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; - - if ( t1size ) - { - glyph->x_scale = t1size->metrics.x_scale; - glyph->y_scale = t1size->metrics.y_scale; - } - else - { - glyph->x_scale = 0x10000L; - glyph->y_scale = 0x10000L; - } - - t1glyph->outline.n_points = 0; - t1glyph->outline.n_contours = 0; - - hinting = FT_BOOL( !( load_flags & FT_LOAD_NO_SCALE ) && - !( load_flags & FT_LOAD_NO_HINTING ) ); - scaled = FT_BOOL( !( load_flags & FT_LOAD_NO_SCALE ) ); - - glyph->hint = hinting; - glyph->scaled = scaled; - t1glyph->format = FT_GLYPH_FORMAT_OUTLINE; - - error = decoder_funcs->init( &decoder, - t1glyph->face, - t1size, - t1glyph, - (FT_Byte**)type1->glyph_names, - face->blend, - 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 ); - - decoder.num_subrs = type1->num_subrs; - decoder.subrs = type1->subrs; - decoder.subrs_len = type1->subrs_len; - decoder.subrs_hash = type1->subrs_hash; - - 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, - &force_scaling ); - if ( error ) - goto Exit; -#ifdef FT_CONFIG_OPTION_INCREMENTAL - glyph_data_loaded = 1; -#endif - - hinting = glyph->hint; - 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 ) - { - t1glyph->outline.flags &= FT_OUTLINE_OWNER; - t1glyph->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 = t1glyph->internal; - - - t1glyph->metrics.horiBearingX = - FIXED_TO_INT( decoder.builder.left_bearing.x ); - t1glyph->metrics.horiAdvance = - FIXED_TO_INT( 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 = &t1glyph->metrics; - - - /* copy the _unscaled_ advance width */ - metrics->horiAdvance = - FIXED_TO_INT( decoder.builder.advance.x ); - t1glyph->linearHoriAdvance = - FIXED_TO_INT( decoder.builder.advance.x ); - t1glyph->internal->glyph_transformed = 0; - - if ( load_flags & FT_LOAD_VERTICAL_LAYOUT ) - { - /* make up vertical ones */ - metrics->vertAdvance = ( face->type1.font_bbox.yMax - - face->type1.font_bbox.yMin ) >> 16; - t1glyph->linearVertAdvance = metrics->vertAdvance; - } - else - { - metrics->vertAdvance = - FIXED_TO_INT( decoder.builder.advance.y ); - t1glyph->linearVertAdvance = - FIXED_TO_INT( decoder.builder.advance.y ); - } - - t1glyph->format = FT_GLYPH_FORMAT_OUTLINE; - - if ( t1size && t1size->metrics.y_ppem < 24 ) - t1glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION; - -#if 1 - /* apply the font matrix, if any */ - if ( font_matrix.xx != 0x10000L || font_matrix.yy != 0x10000L || - font_matrix.xy != 0 || font_matrix.yx != 0 ) - { - FT_Outline_Transform( &t1glyph->outline, &font_matrix ); - - metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, - font_matrix.xx ); - metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, - font_matrix.yy ); - } - - if ( font_offset.x || font_offset.y ) - { - FT_Outline_Translate( &t1glyph->outline, - font_offset.x, - font_offset.y ); - - metrics->horiAdvance += font_offset.x; - metrics->vertAdvance += font_offset.y; - } -#endif - - if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || force_scaling ) - { - /* 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( &t1glyph->outline, &cbox ); - - metrics->width = cbox.xMax - cbox.xMin; - metrics->height = cbox.yMax - cbox.yMin; - - metrics->horiBearingX = cbox.xMin; - metrics->horiBearingY = cbox.yMax; - - if ( load_flags & FT_LOAD_VERTICAL_LAYOUT ) - { - /* 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. */ - t1glyph->control_data = (FT_Byte*)glyph_data.pointer; - t1glyph->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. */ - t1glyph->control_data = NULL; - t1glyph->control_len = 0; - } -#endif - - if ( must_finish_decoder ) - decoder_funcs->done( &decoder ); - - return error; - } - - -/* END */ -- cgit v1.2.3