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Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c')
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c120
1 files changed, 59 insertions, 61 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
index 61613933ff7..a2d7aec65ef 100644
--- a/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
+++ b/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
@@ -4,7 +4,7 @@
/* */
/* OpenType objects manager (body). */
/* */
-/* Copyright 1996-2017 by */
+/* Copyright 1996-2018 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -25,13 +25,15 @@
#include FT_TRUETYPE_IDS_H
#include FT_TRUETYPE_TAGS_H
#include FT_INTERNAL_SFNT_H
-#include FT_CFF_DRIVER_H
+#include FT_DRIVER_H
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
#include FT_MULTIPLE_MASTERS_H
#include FT_SERVICE_MULTIPLE_MASTERS_H
+#include FT_SERVICE_METRICS_VARIATIONS_H
#endif
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
#include "cffobjs.h"
#include "cffload.h"
#include "cffcmap.h"
@@ -39,6 +41,9 @@
#include "cfferrs.h"
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_SERVICE_CFF_TABLE_LOAD_H
+
/*************************************************************************/
/* */
@@ -408,7 +413,7 @@
remove_subset_prefix( FT_String* name )
{
FT_Int32 idx = 0;
- FT_Int32 length = (FT_Int32)strlen( name ) + 1;
+ FT_Int32 length = (FT_Int32)ft_strlen( name ) + 1;
FT_Bool continue_search = 1;
@@ -445,8 +450,8 @@
FT_Int32 family_name_length, style_name_length;
- family_name_length = (FT_Int32)strlen( family_name );
- style_name_length = (FT_Int32)strlen( style_name );
+ family_name_length = (FT_Int32)ft_strlen( family_name );
+ style_name_length = (FT_Int32)ft_strlen( style_name );
if ( family_name_length > style_name_length )
{
@@ -493,14 +498,16 @@
SFNT_Service sfnt;
FT_Service_PsCMaps psnames;
PSHinter_Service pshinter;
+ PSAux_Service psaux;
+ FT_Service_CFFLoad cffload;
FT_Bool pure_cff = 1;
FT_Bool cff2 = 0;
FT_Bool sfnt_format = 0;
FT_Library library = cffface->driver->root.library;
- sfnt = (SFNT_Service)FT_Get_Module_Interface(
- library, "sfnt" );
+ sfnt = (SFNT_Service)FT_Get_Module_Interface( library,
+ "sfnt" );
if ( !sfnt )
{
FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" ));
@@ -510,8 +517,20 @@
FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- pshinter = (PSHinter_Service)FT_Get_Module_Interface(
- library, "pshinter" );
+ pshinter = (PSHinter_Service)FT_Get_Module_Interface( library,
+ "pshinter" );
+
+ psaux = (PSAux_Service)FT_Get_Module_Interface( library,
+ "psaux" );
+ if ( !psaux )
+ {
+ FT_ERROR(( "cff_face_init: cannot access `psaux' module\n" ));
+ error = FT_THROW( Missing_Module );
+ goto Exit;
+ }
+ face->psaux = psaux;
+
+ FT_FACE_FIND_GLOBAL_SERVICE( face, cffload, CFF_LOAD );
FT_TRACE2(( "CFF driver\n" ));
@@ -614,6 +633,7 @@
cff->pshinter = pshinter;
cff->psnames = psnames;
+ cff->cffload = cffload;
cffface->face_index = face_index & 0xFFFF;
@@ -690,50 +710,22 @@
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
{
- FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
+ FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var;
- FT_Int instance_index = face_index >> 16;
+ FT_UInt instance_index = (FT_UInt)face_index >> 16;
if ( FT_HAS_MULTIPLE_MASTERS( cffface ) &&
mm &&
instance_index > 0 )
{
- FT_MM_Var* mm_var;
-
-
- error = mm->get_mm_var( cffface, NULL );
+ error = mm->set_instance( cffface, instance_index );
if ( error )
goto Exit;
- mm->get_var_blend( cffface, NULL, NULL, NULL, &mm_var );
-
- if ( mm_var->namedstyle )
- {
- FT_Var_Named_Style* named_style;
- FT_String* style_name;
-
-
- /* in `face_index', the instance index starts with value 1 */
- named_style = mm_var->namedstyle + instance_index - 1;
- error = sfnt->get_name( face,
- (FT_UShort)named_style->strid,
- &style_name );
- if ( error )
- goto Exit;
-
- /* set style name; if already set, replace it */
- if ( face->root.style_name )
- FT_FREE( face->root.style_name );
- face->root.style_name = style_name;
-
- /* finally, select the named instance */
- error = mm->set_var_design( cffface,
- mm_var->num_axis,
- named_style->coords );
- if ( error )
- goto Exit;
- }
+ if ( var )
+ var->metrics_adjust( cffface );
}
}
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
@@ -876,7 +868,8 @@
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->height = (FT_Short)( cffface->ascender -
+ cffface->descender );
cffface->underline_position =
(FT_Short)( dict->underline_position >> 16 );
@@ -884,27 +877,32 @@
(FT_Short)( dict->underline_thickness >> 16 );
/* retrieve font family & style name */
- cffface->family_name = cff_index_get_name(
- cff,
- (FT_UInt)( face_index & 0xFFFF ) );
+ if ( dict->family_name )
+ {
+ char* family_name;
+
+
+ family_name = cff_index_get_sid_string( cff, dict->family_name );
+ if ( family_name )
+ cffface->family_name = cff_strcpy( memory, family_name );
+ }
+
+ if ( !cffface->family_name )
+ {
+ cffface->family_name = cff_index_get_name(
+ cff,
+ (FT_UInt)( face_index & 0xFFFF ) );
+ if ( cffface->family_name )
+ remove_subset_prefix( cffface->family_name );
+ }
+
if ( cffface->family_name )
{
char* full = cff_index_get_sid_string( cff,
dict->full_name );
char* fullp = full;
char* family = cffface->family_name;
- char* family_name = NULL;
-
- remove_subset_prefix( cffface->family_name );
-
- if ( dict->family_name )
- {
- family_name = cff_index_get_sid_string( cff,
- dict->family_name );
- 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. */
@@ -1159,16 +1157,16 @@
FT_LOCAL_DEF( FT_Error )
cff_driver_init( FT_Module module ) /* CFF_Driver */
{
- CFF_Driver driver = (CFF_Driver)module;
+ PS_Driver driver = (PS_Driver)module;
FT_UInt32 seed;
/* set default property values, cf. `ftcffdrv.h' */
#ifdef CFF_CONFIG_OPTION_OLD_ENGINE
- driver->hinting_engine = FT_CFF_HINTING_FREETYPE;
+ driver->hinting_engine = FT_HINTING_FREETYPE;
#else
- driver->hinting_engine = FT_CFF_HINTING_ADOBE;
+ driver->hinting_engine = FT_HINTING_ADOBE;
#endif
driver->no_stem_darkening = TRUE;