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authormarha <marha@users.sourceforge.net>2012-03-12 10:33:22 +0100
committermarha <marha@users.sourceforge.net>2012-03-12 10:33:22 +0100
commit41bd254198b8b879a562a85f7dc868c3c0f7fbc1 (patch)
tree3db49b4d73b8c4c734c1382ab5469a4f9f8baf93 /freetype/src
parentb91444584a64f4f7b3eaeee05ef36ac53691fb24 (diff)
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Updated to freetype-2.4.9
Diffstat (limited to 'freetype/src')
-rw-r--r--freetype/src/autofit/afcjk.c12
-rw-r--r--freetype/src/autofit/aferrors.h3
-rw-r--r--freetype/src/autofit/afloader.c19
-rw-r--r--freetype/src/autofit/afloader.h4
-rw-r--r--freetype/src/autofit/afpic.c10
-rw-r--r--freetype/src/autofit/afpic.h13
-rw-r--r--freetype/src/base/basepic.c44
-rw-r--r--freetype/src/base/basepic.h21
-rw-r--r--freetype/src/base/ftadvanc.c15
-rw-r--r--freetype/src/base/ftbase.c2
-rw-r--r--freetype/src/base/ftbase.h6
-rw-r--r--freetype/src/base/ftcalc.c19
-rw-r--r--freetype/src/base/ftglyph.c26
-rw-r--r--freetype/src/base/ftinit.c103
-rw-r--r--freetype/src/base/ftmac.c6
-rw-r--r--freetype/src/base/ftobjs.c27
-rw-r--r--freetype/src/base/ftoutln.c4
-rw-r--r--freetype/src/base/ftrfork.c80
-rw-r--r--freetype/src/bdf/bdf.h8
-rw-r--r--freetype/src/bdf/bdfdrivr.c39
-rw-r--r--freetype/src/bdf/bdferror.h3
-rw-r--r--freetype/src/bdf/bdflib.c214
-rw-r--r--freetype/src/bzip2/ftbzip2.c3
-rw-r--r--freetype/src/cache/ftcerror.h3
-rw-r--r--freetype/src/cff/cffdrivr.c59
-rw-r--r--freetype/src/cff/cfferrs.h3
-rw-r--r--freetype/src/cff/cffgload.c25
-rw-r--r--freetype/src/cff/cffload.c4
-rw-r--r--freetype/src/cff/cffobjs.c40
-rw-r--r--freetype/src/cff/cffpic.c113
-rw-r--r--freetype/src/cff/cffpic.h9
-rw-r--r--freetype/src/cid/ciderrs.h3
-rw-r--r--freetype/src/cid/cidload.c20
-rw-r--r--freetype/src/cid/cidobjs.c11
-rw-r--r--freetype/src/cid/cidparse.c4
-rw-r--r--freetype/src/gxvalid/gxvcommn.c8
-rw-r--r--freetype/src/gxvalid/gxvcommn.h5
-rw-r--r--freetype/src/gxvalid/gxverror.h4
-rw-r--r--freetype/src/gxvalid/gxvfeat.c4
-rw-r--r--freetype/src/gzip/ftgzip.c5
-rw-r--r--freetype/src/lzw/ftlzw.c5
-rw-r--r--freetype/src/otvalid/otverror.h3
-rw-r--r--freetype/src/pcf/pcfdrivr.c15
-rw-r--r--freetype/src/pcf/pcferror.h3
-rw-r--r--freetype/src/pcf/pcfread.c6
-rw-r--r--freetype/src/pfr/pfrdrivr.c20
-rw-r--r--freetype/src/pfr/pfrerror.h3
-rw-r--r--freetype/src/pfr/pfrobjs.c8
-rw-r--r--freetype/src/psaux/afmparse.c7
-rw-r--r--freetype/src/psaux/psauxerr.h3
-rw-r--r--freetype/src/psaux/psconv.c16
-rw-r--r--freetype/src/psaux/psobjs.c4
-rw-r--r--freetype/src/psaux/t1cmap.c8
-rw-r--r--freetype/src/pshinter/pshnterr.h3
-rw-r--r--freetype/src/pshinter/pshpic.c22
-rw-r--r--freetype/src/pshinter/pshpic.h8
-rw-r--r--freetype/src/psnames/psmodule.c20
-rw-r--r--freetype/src/psnames/psnamerr.h3
-rw-r--r--freetype/src/psnames/pspic.c45
-rw-r--r--freetype/src/psnames/pspic.h9
-rw-r--r--freetype/src/raster/ftraster.c77
-rw-r--r--freetype/src/raster/rasterrs.h3
-rw-r--r--freetype/src/raster/rastpic.c39
-rw-r--r--freetype/src/raster/rastpic.h15
-rw-r--r--freetype/src/sfnt/sfdriver.c25
-rw-r--r--freetype/src/sfnt/sferrors.h3
-rw-r--r--freetype/src/sfnt/sfntpic.c104
-rw-r--r--freetype/src/sfnt/sfntpic.h9
-rw-r--r--freetype/src/sfnt/sfobjs.c10
-rw-r--r--freetype/src/smooth/ftgrays.c100
-rw-r--r--freetype/src/smooth/ftsmerrs.h3
-rw-r--r--freetype/src/smooth/ftsmooth.c26
-rw-r--r--freetype/src/smooth/ftspic.c49
-rw-r--r--freetype/src/smooth/ftspic.h21
-rw-r--r--freetype/src/tools/apinames.c17
-rw-r--r--freetype/src/truetype/ttdriver.c49
-rw-r--r--freetype/src/truetype/tterrors.h3
-rw-r--r--freetype/src/truetype/ttgload.c21
-rw-r--r--freetype/src/truetype/ttinterp.c192
-rw-r--r--freetype/src/truetype/ttinterp.h1
-rw-r--r--freetype/src/truetype/ttobjs.c15
-rw-r--r--freetype/src/truetype/ttobjs.h3
-rw-r--r--freetype/src/truetype/ttpic.c53
-rw-r--r--freetype/src/truetype/ttpic.h9
-rw-r--r--freetype/src/truetype/ttpload.c18
-rw-r--r--freetype/src/type1/t1afm.c5
-rw-r--r--freetype/src/type1/t1driver.c57
-rw-r--r--freetype/src/type1/t1errors.h3
-rw-r--r--freetype/src/type1/t1gload.c74
-rw-r--r--freetype/src/type1/t1gload.h10
-rw-r--r--freetype/src/type1/t1load.c16
-rw-r--r--freetype/src/type1/t1objs.c52
-rw-r--r--freetype/src/type1/t1objs.h31
-rw-r--r--freetype/src/type1/t1parse.c14
-rw-r--r--freetype/src/type42/t42drivr.c36
-rw-r--r--freetype/src/type42/t42error.h3
-rw-r--r--freetype/src/type42/t42objs.c81
-rw-r--r--freetype/src/type42/t42objs.h22
-rw-r--r--freetype/src/type42/t42parse.c9
-rw-r--r--freetype/src/winfonts/fnterrs.h3
-rw-r--r--freetype/src/winfonts/winfnt.c80
101 files changed, 1563 insertions, 1010 deletions
diff --git a/freetype/src/autofit/afcjk.c b/freetype/src/autofit/afcjk.c
index 0acef9c85..8e407c86c 100644
--- a/freetype/src/autofit/afcjk.c
+++ b/freetype/src/autofit/afcjk.c
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for CJK script (body). */
/* */
-/* Copyright 2006-2011 by */
+/* Copyright 2006-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -1610,7 +1610,7 @@
goto Exit;
}
- offset = cur_len % 64;
+ offset = cur_len & 63;
if ( offset < 32 )
{
@@ -2225,11 +2225,11 @@
};
- AF_DEFINE_SCRIPT_CLASS(af_cjk_script_class,
+ AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class,
AF_SCRIPT_CJK,
af_cjk_uniranges,
- sizeof( AF_CJKMetricsRec ),
+ sizeof ( AF_CJKMetricsRec ),
(AF_Script_InitMetricsFunc) af_cjk_metrics_init,
(AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale,
@@ -2247,11 +2247,11 @@
};
- AF_DEFINE_SCRIPT_CLASS(af_cjk_script_class,
+ AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class,
AF_SCRIPT_CJK,
af_cjk_uniranges,
- sizeof( AF_CJKMetricsRec ),
+ sizeof ( AF_CJKMetricsRec ),
(AF_Script_InitMetricsFunc) NULL,
(AF_Script_ScaleMetricsFunc)NULL,
diff --git a/freetype/src/autofit/aferrors.h b/freetype/src/autofit/aferrors.h
index c2ed5fe2a..50e1a22dd 100644
--- a/freetype/src/autofit/aferrors.h
+++ b/freetype/src/autofit/aferrors.h
@@ -4,7 +4,7 @@
/* */
/* Autofitter error codes (specification only). */
/* */
-/* Copyright 2005 by */
+/* Copyright 2005, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX AF_Err_
#define FT_ERR_BASE FT_Mod_Err_Autofit
diff --git a/freetype/src/autofit/afloader.c b/freetype/src/autofit/afloader.c
index 966a0df73..34ef9d809 100644
--- a/freetype/src/autofit/afloader.c
+++ b/freetype/src/autofit/afloader.c
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter glyph loading routines (body). */
/* */
-/* Copyright 2003-2009, 2011 by */
+/* Copyright 2003-2009, 2011-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -433,9 +433,10 @@
slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
x_scale );
#else
- if ( FT_IS_FIXED_WIDTH( slot->face ) ||
- ( af_face_globals_is_digit( loader->globals, glyph_index ) &&
- metrics->digits_have_same_width ) )
+ if ( scaler->render_mode != FT_RENDER_MODE_LIGHT &&
+ ( FT_IS_FIXED_WIDTH( slot->face ) ||
+ ( af_face_globals_is_digit( loader->globals, glyph_index ) &&
+ metrics->digits_have_same_width ) ) )
{
slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
metrics->scaler.x_scale );
@@ -465,7 +466,13 @@
if ( error )
goto Exit;
- slot->outline = internal->loader->base.outline;
+ /* reassign all outline fields except flags to protect them */
+ slot->outline.n_contours = internal->loader->base.outline.n_contours;
+ slot->outline.n_points = internal->loader->base.outline.n_points;
+ slot->outline.points = internal->loader->base.outline.points;
+ slot->outline.tags = internal->loader->base.outline.tags;
+ slot->outline.contours = internal->loader->base.outline.contours;
+
slot->format = FT_GLYPH_FORMAT_OUTLINE;
}
@@ -480,7 +487,7 @@
af_loader_load_glyph( AF_Loader loader,
FT_Face face,
FT_UInt gindex,
- FT_UInt32 load_flags )
+ FT_Int32 load_flags )
{
FT_Error error;
FT_Size size = face->size;
diff --git a/freetype/src/autofit/afloader.h b/freetype/src/autofit/afloader.h
index 3f91e1a22..eec0e9271 100644
--- a/freetype/src/autofit/afloader.h
+++ b/freetype/src/autofit/afloader.h
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter glyph loading routines (specification). */
/* */
-/* Copyright 2003-2005, 2011 by */
+/* Copyright 2003-2005, 2011-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -60,7 +60,7 @@ FT_BEGIN_HEADER
af_loader_load_glyph( AF_Loader loader,
FT_Face face,
FT_UInt gindex,
- FT_UInt32 load_flags );
+ FT_Int32 load_flags );
/* */
diff --git a/freetype/src/autofit/afpic.c b/freetype/src/autofit/afpic.c
index 3aefbc51c..87074afcf 100644
--- a/freetype/src/autofit/afpic.c
+++ b/freetype/src/autofit/afpic.c
@@ -20,16 +20,20 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "afpic.h"
+#include "aferrors.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from afmodule.c */
- void FT_Init_Class_af_autofitter_service( FT_Library,
- FT_AutoHinter_ServiceRec* );
+ void FT_Init_Class_af_autofitter_service(
+ FT_Library library,
+ FT_AutoHinter_ServiceRec* clazz );
/* forward declaration of PIC init functions from script classes */
#include "aflatin.h"
+#ifdef FT_OPTION_AUTOFIT2
#include "aflatin2.h"
+#endif
#include "afcjk.h"
#include "afdummy.h"
#include "afindic.h"
@@ -73,7 +77,7 @@
&container->af_script_classes_rec[ss];
}
container->af_script_classes[AF_SCRIPT_CLASSES_COUNT - 1] = NULL;
-
+
/* add call to initialization function when you add new scripts */
ss = 0;
FT_Init_Class_af_dummy_script_class(
diff --git a/freetype/src/autofit/afpic.h b/freetype/src/autofit/afpic.h
index c1632e76e..21b0ff988 100644
--- a/freetype/src/autofit/afpic.h
+++ b/freetype/src/autofit/afpic.h
@@ -19,7 +19,7 @@
#ifndef __AFPIC_H__
#define __AFPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -38,9 +38,9 @@ FT_BEGIN_HEADER
#ifdef FT_OPTION_AUTOFIT2
#define AF_SCRIPT_CLASSES_COUNT 6
#else
-#define AF_SCRIPT_CLASSES_COUNT 5
+#define AF_SCRIPT_CLASSES_COUNT 5
#endif
-#define AF_SCRIPT_CLASSES_REC_COUNT ( AF_SCRIPT_CLASSES_COUNT - 1 )
+#define AF_SCRIPT_CLASSES_REC_COUNT ( AF_SCRIPT_CLASSES_COUNT - 1 )
typedef struct AFModulePIC_
{
@@ -57,6 +57,13 @@ FT_BEGIN_HEADER
#define AF_AF_AUTOFITTER_SERVICE_GET \
( GET_PIC( library )->af_autofitter_service )
+ /* see afpic.c for the implementation */
+ void
+ autofit_module_class_pic_free( FT_Library library );
+
+ FT_Error
+ autofit_module_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/base/basepic.c b/freetype/src/base/basepic.c
index c0bccb695..d754eb1b0 100644
--- a/freetype/src/base/basepic.c
+++ b/freetype/src/base/basepic.c
@@ -24,18 +24,24 @@
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftglyph.c */
- void FT_Init_Class_ft_outline_glyph_class(FT_Glyph_Class*);
- void FT_Init_Class_ft_bitmap_glyph_class(FT_Glyph_Class*);
+ void FT_Init_Class_ft_outline_glyph_class( FT_Glyph_Class* clazz );
+ void FT_Init_Class_ft_bitmap_glyph_class( FT_Glyph_Class* clazz );
+
+ /* forward declaration of PIC init function from ftrfork.c (not modularized) */
+ void FT_Init_Table_raccess_guess_table( ft_raccess_guess_rec* record );
/* forward declaration of PIC init functions from ftinit.c */
- FT_Error ft_create_default_module_classes(FT_Library);
- void ft_destroy_default_module_classes(FT_Library);
+ FT_Error
+ ft_create_default_module_classes( FT_Library library );
+
+ void
+ ft_destroy_default_module_classes( FT_Library library );
void
- ft_base_pic_free( FT_Library library )
+ ft_base_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
if ( pic_container->base )
{
/* Destroy default module classes (in case FT_Add_Default_Modules was used) */
@@ -48,17 +54,17 @@
FT_Error
- ft_base_pic_init( FT_Library library )
+ ft_base_pic_init( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Error error = FT_Err_Ok;
- BasePIC* container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Error error = FT_Err_Ok;
+ BasePIC* container;
+ FT_Memory memory = library->memory;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
return error;
- FT_MEM_SET( container, 0, sizeof(*container) );
+ FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->base = container;
/* initialize default modules list and pointers */
@@ -67,12 +73,16 @@
goto Exit;
/* initialize pointer table - this is how the module usually expects this data */
- FT_Init_Class_ft_outline_glyph_class(&container->ft_outline_glyph_class);
- FT_Init_Class_ft_bitmap_glyph_class(&container->ft_bitmap_glyph_class);
+ FT_Init_Class_ft_outline_glyph_class(
+ &container->ft_outline_glyph_class );
+ FT_Init_Class_ft_bitmap_glyph_class(
+ &container->ft_bitmap_glyph_class );
+ FT_Init_Table_raccess_guess_table(
+ (ft_raccess_guess_rec*)&container->ft_raccess_guess_table);
Exit:
- if(error)
- ft_base_pic_free(library);
+ if( error )
+ ft_base_pic_free( library );
return error;
}
diff --git a/freetype/src/base/basepic.h b/freetype/src/base/basepic.h
index bb1774576..bf90bef0b 100644
--- a/freetype/src/base/basepic.h
+++ b/freetype/src/base/basepic.h
@@ -19,7 +19,7 @@
#ifndef __BASEPIC_H__
#define __BASEPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -28,28 +28,43 @@ FT_BEGIN_HEADER
#define FT_OUTLINE_GLYPH_CLASS_GET &ft_outline_glyph_class
#define FT_BITMAP_GLYPH_CLASS_GET &ft_bitmap_glyph_class
#define FT_DEFAULT_MODULES_GET ft_default_modules
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#define FT_RACCESS_GUESS_TABLE_GET ft_raccess_guess_table
+#endif
#else /* FT_CONFIG_OPTION_PIC */
#include FT_GLYPH_H
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#include FT_INTERNAL_RFORK_H
+#endif
+
+
typedef struct BasePIC_
{
FT_Module_Class** default_module_classes;
FT_Glyph_Class ft_outline_glyph_class;
FT_Glyph_Class ft_bitmap_glyph_class;
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+ ft_raccess_guess_rec ft_raccess_guess_table[FT_RACCESS_N_RULES];
+#endif
} BasePIC;
#define GET_PIC(lib) ((BasePIC*)((lib)->pic_container.base))
#define FT_OUTLINE_GLYPH_CLASS_GET (&GET_PIC(library)->ft_outline_glyph_class)
#define FT_BITMAP_GLYPH_CLASS_GET (&GET_PIC(library)->ft_bitmap_glyph_class)
#define FT_DEFAULT_MODULES_GET (GET_PIC(library)->default_module_classes)
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#define FT_RACCESS_GUESS_TABLE_GET (GET_PIC(library)->ft_raccess_guess_table)
+#endif
+ /* see basepic.c for the implementation. */
void
- ft_base_pic_free( FT_Library library );
+ ft_base_pic_free( FT_Library library );
FT_Error
- ft_base_pic_init( FT_Library library );
+ ft_base_pic_init( FT_Library library );
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/base/ftadvanc.c b/freetype/src/base/ftadvanc.c
index 8ab7fcb92..a8bb43d3d 100644
--- a/freetype/src/base/ftadvanc.c
+++ b/freetype/src/base/ftadvanc.c
@@ -4,7 +4,7 @@
/* */
/* Quick computation of advance widths (body). */
/* */
-/* Copyright 2008, 2009 by */
+/* Copyright 2008, 2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -129,7 +129,7 @@
{
error = func( face, start, count, flags, padvances );
if ( !error )
- goto Exit;
+ return _ft_face_scale_advances( face, padvances, count, flags );
if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
return error;
@@ -147,16 +147,13 @@
if ( error )
break;
+ /* scale from 26.6 to 16.16 */
padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
- ? face->glyph->advance.y
- : face->glyph->advance.x;
+ ? face->glyph->advance.y << 10
+ : face->glyph->advance.x << 10;
}
- if ( error )
- return error;
-
- Exit:
- return _ft_face_scale_advances( face, padvances, count, flags );
+ return error;
}
diff --git a/freetype/src/base/ftbase.c b/freetype/src/base/ftbase.c
index 6a27ea95a..5e5d70ec4 100644
--- a/freetype/src/base/ftbase.c
+++ b/freetype/src/base/ftbase.c
@@ -34,7 +34,7 @@
#include "fttrigon.c"
#include "ftutil.c"
-#if defined( FT_MACINTOSH ) && !defined ( DARWIN_NO_CARBON )
+#ifdef FT_MACINTOSH
#include "ftmac.c"
#endif
diff --git a/freetype/src/base/ftbase.h b/freetype/src/base/ftbase.h
index 516f4bb7f..51a1db18b 100644
--- a/freetype/src/base/ftbase.h
+++ b/freetype/src/base/ftbase.h
@@ -49,15 +49,15 @@ FT_BEGIN_HEADER
FT_Face *aface );
-#if defined( FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK ) && \
- ( !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON ) )
+#if defined( FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK ) && \
+ !defined( FT_MACINTOSH )
/* Mac OS X/Darwin kernel often changes recommended method to access */
/* the resource fork and older methods makes the kernel issue the */
/* warning of deprecated method. To calm it down, the methods based */
/* on Darwin VFS should be grouped and skip the rest methods after */
/* the case the resource is opened but found to lack a font in it. */
FT_LOCAL( FT_Bool )
- raccess_rule_by_darwin_vfs( FT_UInt rule_index );
+ ft_raccess_rule_by_darwin_vfs( FT_Library library, FT_UInt rule_index );
#endif
diff --git a/freetype/src/base/ftcalc.c b/freetype/src/base/ftcalc.c
index 3892fabfe..2aeea0459 100644
--- a/freetype/src/base/ftcalc.c
+++ b/freetype/src/base/ftcalc.c
@@ -4,7 +4,7 @@
/* */
/* Arithmetic computations (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
+/* Copyright 1996-2006, 2008, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -307,7 +307,7 @@
q <<= 1;
r |= lo >> 31;
- if ( r >= (FT_UInt32)y )
+ if ( r >= y )
{
r -= y;
q |= 1;
@@ -373,7 +373,7 @@
if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
a = ( a * b + ( c >> 1 ) ) / c;
- else if ( c > 0 )
+ else if ( (FT_Int32)c > 0 )
{
FT_Int64 temp, temp2;
@@ -412,7 +412,7 @@
if ( a <= 46340L && b <= 46340L && c > 0 )
a = a * b / c;
- else if ( c > 0 )
+ else if ( (FT_Int32)c > 0 )
{
FT_Int64 temp;
@@ -464,7 +464,7 @@
* 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.
+ * 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
@@ -544,7 +544,7 @@
s = (FT_Int32)a; a = FT_ABS( a );
s ^= (FT_Int32)b; b = FT_ABS( b );
- if ( b == 0 )
+ if ( (FT_UInt32)b == 0 )
{
/* check for division by 0 */
q = (FT_UInt32)0x7FFFFFFFL;
@@ -552,15 +552,16 @@
else if ( ( a >> 16 ) == 0 )
{
/* compute result directly */
- q = (FT_UInt32)( (a << 16) + (b >> 1) ) / (FT_UInt32)b;
+ 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);
+
+ 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 );
diff --git a/freetype/src/base/ftglyph.c b/freetype/src/base/ftglyph.c
index b22050800..591b57a75 100644
--- a/freetype/src/base/ftglyph.c
+++ b/freetype/src/base/ftglyph.c
@@ -254,7 +254,7 @@
}
- FT_DEFINE_GLYPH( ft_outline_glyph_class,
+ FT_DEFINE_GLYPH( ft_outline_glyph_class,
sizeof ( FT_OutlineGlyphRec ),
FT_GLYPH_FORMAT_OUTLINE,
@@ -512,42 +512,42 @@
FT_Error error = FT_Err_Ok;
FT_Glyph glyph;
FT_BitmapGlyph bitmap = NULL;
-
const FT_Glyph_Class* clazz;
-#ifdef FT_CONFIG_OPTION_PIC
- FT_Library library = FT_GLYPH( glyph )->library;
-#endif
+ /* FT_BITMAP_GLYPH_CLASS_GET derefers `library' in PIC mode */
+ FT_Library library;
/* 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;
+ clazz = glyph->clazz;
+ library = glyph->library;
+ if ( !library || !clazz )
+ goto Bad;
/* when called with a bitmap glyph, do nothing and return successfully */
if ( clazz == FT_BITMAP_GLYPH_CLASS_GET )
goto Exit;
- if ( !clazz || !clazz->glyph_prepare )
+ if ( !clazz->glyph_prepare )
goto Bad;
+ /* we render the glyph into a glyph bitmap using a `dummy' glyph slot */
+ /* then calling FT_Render_Glyph_Internal() */
+
FT_MEM_ZERO( &dummy, sizeof ( dummy ) );
FT_MEM_ZERO( &dummy_internal, sizeof ( dummy_internal ) );
dummy.internal = &dummy_internal;
- dummy.library = glyph->library;
+ dummy.library = library;
dummy.format = clazz->glyph_format;
/* create result bitmap glyph */
- error = ft_new_glyph( glyph->library, FT_BITMAP_GLYPH_CLASS_GET,
+ error = ft_new_glyph( library, FT_BITMAP_GLYPH_CLASS_GET,
(FT_Glyph*)(void*)&bitmap );
if ( error )
goto Exit;
diff --git a/freetype/src/base/ftinit.c b/freetype/src/base/ftinit.c
index 305177a7e..91f8e2a18 100644
--- a/freetype/src/base/ftinit.c
+++ b/freetype/src/base/ftinit.c
@@ -4,7 +4,7 @@
/* */
/* FreeType initialization layer (body). */
/* */
-/* Copyright 1996-2001, 2002, 2005, 2007, 2009 by */
+/* Copyright 1996-2001, 2002, 2005, 2007, 2009, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -54,8 +54,10 @@
#undef FT_COMPONENT
#define FT_COMPONENT trace_init
+
#ifndef FT_CONFIG_OPTION_PIC
+
#undef FT_USE_MODULE
#ifdef __cplusplus
#define FT_USE_MODULE( type, x ) extern "C" const type x;
@@ -63,10 +65,8 @@
#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),
@@ -77,8 +77,10 @@
0
};
+
#else /* FT_CONFIG_OPTION_PIC */
+
#ifdef __cplusplus
#define FT_EXTERNC extern "C"
#else
@@ -87,16 +89,19 @@
/* declare the module's class creation/destruction functions */
#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- FT_EXTERNC FT_Error FT_Create_Class_##x( FT_Library library, FT_Module_Class** output_class ); \
- FT_EXTERNC void FT_Destroy_Class_##x( FT_Library library, FT_Module_Class* clazz );
+#define FT_USE_MODULE( type, x ) \
+ FT_EXTERNC FT_Error \
+ FT_Create_Class_ ## x( FT_Library library, \
+ FT_Module_Class* *output_class ); \
+ FT_EXTERNC void \
+ FT_Destroy_Class_ ## x( FT_Library library, \
+ FT_Module_Class* clazz );
#include FT_CONFIG_MODULES_H
-
/* count all module classes */
#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) MODULE_CLASS_##x,
+#define FT_USE_MODULE( type, x ) MODULE_CLASS_ ## x,
enum
{
@@ -104,26 +109,31 @@
FT_NUM_MODULE_CLASSES
};
- /* destroy all module classes */
+ /* destroy all module classes */
#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- if ( classes[i] ) { FT_Destroy_Class_##x(library, classes[i]); } \
- i++; \
+#define FT_USE_MODULE( type, x ) \
+ if ( classes[i] ) \
+ { \
+ FT_Destroy_Class_ ## x( library, classes[i] ); \
+ } \
+ i++;
+
FT_BASE_DEF( void )
ft_destroy_default_module_classes( FT_Library library )
{
- FT_Module_Class** classes;
- FT_Memory memory;
- FT_UInt i;
- BasePIC* pic_container = (BasePIC*)library->pic_container.base;
+ FT_Module_Class* *classes;
+ FT_Memory memory;
+ FT_UInt i;
+ BasePIC* pic_container = (BasePIC*)library->pic_container.base;
+
if ( !pic_container->default_module_classes )
return;
- memory = library->memory;
+ memory = library->memory;
classes = pic_container->default_module_classes;
- i = 0;
+ i = 0;
#include FT_CONFIG_MODULES_H
@@ -131,30 +141,37 @@
pic_container->default_module_classes = 0;
}
+
/* initialize all module classes and the pointer table */
#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- error = FT_Create_Class_##x(library, &clazz); \
- if (error) goto Exit; \
+#define FT_USE_MODULE( type, x ) \
+ error = FT_Create_Class_ ## x( library, &clazz ); \
+ if ( error ) \
+ goto Exit; \
classes[i++] = clazz;
+
FT_BASE_DEF( FT_Error )
ft_create_default_module_classes( FT_Library library )
{
- FT_Error error;
- FT_Memory memory;
- FT_Module_Class** classes;
- FT_Module_Class* clazz;
- FT_UInt i;
- BasePIC* pic_container = (BasePIC*)library->pic_container.base;
-
- memory = library->memory;
+ FT_Error error;
+ FT_Memory memory;
+ FT_Module_Class* *classes;
+ FT_Module_Class* clazz;
+ FT_UInt i;
+ BasePIC* pic_container = (BasePIC*)library->pic_container.base;
+
+
+ memory = library->memory;
+
pic_container->default_module_classes = 0;
- if ( FT_ALLOC(classes, sizeof(FT_Module_Class*) * (FT_NUM_MODULE_CLASSES + 1) ) )
+ if ( FT_ALLOC( classes, sizeof ( FT_Module_Class* ) *
+ ( FT_NUM_MODULE_CLASSES + 1 ) ) )
return error;
+
/* initialize all pointers to 0, especially the last one */
- for (i = 0; i < FT_NUM_MODULE_CLASSES; i++)
+ for ( i = 0; i < FT_NUM_MODULE_CLASSES; i++ )
classes[i] = 0;
classes[FT_NUM_MODULE_CLASSES] = 0;
@@ -162,16 +179,19 @@
#include FT_CONFIG_MODULES_H
-Exit:
- if (error) ft_destroy_default_module_classes( library );
- else pic_container->default_module_classes = classes;
+ Exit:
+ if ( error )
+ ft_destroy_default_module_classes( library );
+ else
+ pic_container->default_module_classes = classes;
- return error;
+ return error;
}
#endif /* FT_CONFIG_OPTION_PIC */
+
/* documentation is in ftmodapi.h */
FT_EXPORT_DEF( void )
@@ -181,9 +201,18 @@ Exit:
const FT_Module_Class* const* cur;
- /* test for valid `library' delayed to FT_Add_Module() */
+ /* FT_DEFAULT_MODULES_GET dereferences `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ if ( !library )
+ return;
+#endif
+
+ /* GCC 4.6 warns the type difference:
+ * FT_Module_Class** != const FT_Module_Class* const*
+ */
+ cur = (const FT_Module_Class* const*)FT_DEFAULT_MODULES_GET;
- cur = FT_DEFAULT_MODULES_GET;
+ /* test for valid `library' delayed to FT_Add_Module() */
while ( *cur )
{
error = FT_Add_Module( library, *cur );
diff --git a/freetype/src/base/ftmac.c b/freetype/src/base/ftmac.c
index 63f927d57..f2007485d 100644
--- a/freetype/src/base/ftmac.c
+++ b/freetype/src/base/ftmac.c
@@ -119,6 +119,8 @@
#endif
+#ifdef FT_MACINTOSH
+
/* 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,
@@ -144,7 +146,7 @@
{
#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 );
@@ -1053,5 +1055,7 @@
#endif
}
+#endif /* FT_MACINTOSH */
+
/* END */
diff --git a/freetype/src/base/ftobjs.c b/freetype/src/base/ftobjs.c
index 64575af59..36ee79749 100644
--- a/freetype/src/base/ftobjs.c
+++ b/freetype/src/base/ftobjs.c
@@ -4,7 +4,7 @@
/* */
/* The FreeType private base classes (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -445,6 +445,10 @@
else
prev->next = cur->next;
+ /* finalize client-specific data */
+ if ( slot->generic.finalizer )
+ slot->generic.finalizer( slot );
+
ft_glyphslot_done( slot );
FT_FREE( slot );
break;
@@ -1187,7 +1191,7 @@
/* there's a Mac-specific extended implementation of FT_New_Face() */
/* in src/base/ftmac.c */
-#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+#ifndef FT_MACINTOSH
/* documentation is in freetype.h */
@@ -1211,7 +1215,7 @@
return FT_Open_Face( library, &args, face_index, aface );
}
-#endif /* defined( FT_MACINTOSH ) && !defined( DARWIN_NO_CARBON ) */
+#endif
/* documentation is in freetype.h */
@@ -1520,7 +1524,7 @@
}
-#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+#ifndef FT_MACINTOSH
/* The resource header says we've got resource_cnt `POST' (type1) */
/* resources in this file. They all need to be coalesced into */
@@ -1875,7 +1879,7 @@
for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
{
- is_darwin_vfs = raccess_rule_by_darwin_vfs( i );
+ is_darwin_vfs = ft_raccess_rule_by_darwin_vfs( library, i );
if ( is_darwin_vfs && vfs_rfork_has_no_font )
{
FT_TRACE3(( "Skip rule %d: darwin vfs resource fork"
@@ -4085,10 +4089,10 @@
/* all child faces. */
/* */
/* <InOut> */
- /* module :: A handle to the target driver object. */
+ /* module :: A handle to the target driver object. */
/* */
/* <Note> */
- /* The driver _must_ be LOCKED! */
+ /* The driver _must_ be LOCKED! */
/* */
static void
Destroy_Module( FT_Module module )
@@ -4098,10 +4102,6 @@
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;
@@ -4318,6 +4318,7 @@
FT_Module* cur = library->modules;
FT_Module* limit = cur + library->num_modules;
+
for ( ; cur < limit; cur++ )
{
if ( cur[0] != module )
@@ -4511,10 +4512,6 @@
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.
diff --git a/freetype/src/base/ftoutln.c b/freetype/src/base/ftoutln.c
index 356b15611..9ae276d08 100644
--- a/freetype/src/base/ftoutln.c
+++ b/freetype/src/base/ftoutln.c
@@ -4,7 +4,7 @@
/* */
/* FreeType outline management (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/* Copyright 1996-2008, 2010, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -771,7 +771,7 @@
return 1;
}
- return ( n % 2 );
+ return n & 1;
}
diff --git a/freetype/src/base/ftrfork.c b/freetype/src/base/ftrfork.c
index 33768b0e3..01d8625e6 100644
--- a/freetype/src/base/ftrfork.c
+++ b/freetype/src/base/ftrfork.c
@@ -28,7 +28,7 @@
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_RFORK_H
-
+#include "basepic.h"
#undef FT_COMPONENT
#define FT_COMPONENT trace_raccess
@@ -253,14 +253,6 @@
/*************************************************************************/
/*************************************************************************/
- 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,
@@ -325,6 +317,20 @@
FT_Long *result_offset );
+ CONST_FT_RFORK_RULE_ARRAY_BEGIN(ft_raccess_guess_table,
+ ft_raccess_guess_rec)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_double, apple_double)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_single, apple_single)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_ufs_export, darwin_ufs_export)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_newvfs, darwin_newvfs)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_hfsplus, darwin_hfsplus)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(vfat, vfat)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_cap, linux_cap)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_double, linux_double)
+ CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_netatalk, linux_netatalk)
+ CONST_FT_RFORK_RULE_ARRAY_END
+
+
/*************************************************************************/
/**** ****/
/**** Helper functions ****/
@@ -348,43 +354,6 @@
const char *original_name,
const char *insertion );
-
- typedef enum FT_RFork_Rule_ {
- FT_RFork_Rule_invalid = -2,
- FT_RFork_Rule_uknown, /* -1 */
- FT_RFork_Rule_apple_double,
- FT_RFork_Rule_apple_single,
- FT_RFork_Rule_darwin_ufs_export,
- FT_RFork_Rule_darwin_newvfs,
- FT_RFork_Rule_darwin_hfsplus,
- FT_RFork_Rule_vfat,
- FT_RFork_Rule_linux_cap,
- FT_RFork_Rule_linux_double,
- FT_RFork_Rule_linux_netatalk
- } FT_RFork_Rule;
-
- /* For fast translation between rule index and rule type,
- * the macros FT_RFORK_xxx should be kept consistent with
- * the raccess_guess_funcs table
- */
- typedef struct raccess_guess_rec_ {
- raccess_guess_func func;
- FT_RFork_Rule type;
- } raccess_guess_rec;
-
- static raccess_guess_rec raccess_guess_table[FT_RACCESS_N_RULES] =
- {
- { raccess_guess_apple_double, FT_RFork_Rule_apple_double, },
- { raccess_guess_apple_single, FT_RFork_Rule_apple_single, },
- { raccess_guess_darwin_ufs_export, FT_RFork_Rule_darwin_ufs_export, },
- { raccess_guess_darwin_newvfs, FT_RFork_Rule_darwin_newvfs, },
- { raccess_guess_darwin_hfsplus, FT_RFork_Rule_darwin_hfsplus, },
- { raccess_guess_vfat, FT_RFork_Rule_vfat, },
- { raccess_guess_linux_cap, FT_RFork_Rule_linux_cap, },
- { raccess_guess_linux_double, FT_RFork_Rule_linux_double, },
- { raccess_guess_linux_netatalk, FT_RFork_Rule_linux_netatalk, },
- };
-
FT_BASE_DEF( void )
FT_Raccess_Guess( FT_Library library,
FT_Stream stream,
@@ -407,7 +376,7 @@
if ( errors[i] )
continue ;
- errors[i] = (raccess_guess_table[i].func)( library,
+ errors[i] = (FT_RACCESS_GUESS_TABLE_GET[i].func)( library,
stream, base_name,
&(new_names[i]),
&(offsets[i]) );
@@ -417,21 +386,28 @@
}
-#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+#ifndef FT_MACINTOSH
static FT_RFork_Rule
- raccess_get_rule_type_from_rule_index( FT_UInt rule_index )
+ raccess_get_rule_type_from_rule_index( FT_Library library,
+ FT_UInt rule_index )
{
+ FT_UNUSED( library );
+
if ( rule_index >= FT_RACCESS_N_RULES )
return FT_RFork_Rule_invalid;
- return raccess_guess_table[rule_index].type;
+ return FT_RACCESS_GUESS_TABLE_GET[rule_index].type;
}
+ /*
+ * For this function, refer ftbase.h.
+ */
FT_LOCAL_DEF( FT_Bool )
- raccess_rule_by_darwin_vfs( FT_UInt rule_index )
+ ft_raccess_rule_by_darwin_vfs( FT_Library library,
+ FT_UInt rule_index )
{
- switch( raccess_get_rule_type_from_rule_index( rule_index ) )
+ switch( raccess_get_rule_type_from_rule_index( library, rule_index ) )
{
case FT_RFork_Rule_darwin_newvfs:
case FT_RFork_Rule_darwin_hfsplus:
diff --git a/freetype/src/bdf/bdf.h b/freetype/src/bdf/bdf.h
index 561b4158a..d11be6f14 100644
--- a/freetype/src/bdf/bdf.h
+++ b/freetype/src/bdf/bdf.h
@@ -1,6 +1,6 @@
/*
* Copyright 2000 Computing Research Labs, New Mexico State University
- * Copyright 2001, 2002, 2003, 2004 Francesco Zappa Nardelli
+ * Copyright 2001-2004, 2011 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"),
@@ -226,8 +226,10 @@ FT_BEGIN_HEADER
void* internal; /* Internal data for the font. */
- unsigned long nmod[2048]; /* Bitmap indicating modified glyphs. */
- unsigned long umod[2048]; /* Bitmap indicating modified */
+ /* The size of the next two arrays must be in sync with the */
+ /* size of the `have' array in the `bdf_parse_t' structure. */
+ unsigned long nmod[34816]; /* Bitmap indicating modified glyphs. */
+ unsigned long umod[34816]; /* Bitmap indicating modified */
/* unencoded glyphs. */
unsigned short modified; /* Boolean indicating font modified. */
unsigned short bpp; /* Bits per pixel. */
diff --git a/freetype/src/bdf/bdfdrivr.c b/freetype/src/bdf/bdfdrivr.c
index 47d0eae89..0edcc77b6 100644
--- a/freetype/src/bdf/bdfdrivr.c
+++ b/freetype/src/bdf/bdfdrivr.c
@@ -2,7 +2,7 @@
FreeType font driver for bdf files
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by
+ Copyright (C) 2001-2008, 2011 by
Francesco Zappa Nardelli
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -30,7 +30,7 @@ THE SOFTWARE.
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_OBJECTS_H
#include FT_BDF_H
-#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_IDS_H
#include FT_SERVICE_BDF_H
#include FT_SERVICE_XFREE86_NAME_H
@@ -332,8 +332,6 @@ THE SOFTWARE.
FT_FREE( bdfface->available_sizes );
FT_FREE( face->bdffont );
-
- FT_TRACE4(( "BDF_Face_Done: done face\n" ));
}
@@ -356,6 +354,8 @@ THE SOFTWARE.
FT_UNUSED( face_index );
+ FT_TRACE2(( "BDF driver\n" ));
+
if ( FT_STREAM_SEEK( 0 ) )
goto Exit;
@@ -367,7 +367,7 @@ THE SOFTWARE.
error = bdf_load_font( stream, memory, &options, &font );
if ( error == BDF_Err_Missing_Startfont_Field )
{
- FT_TRACE2(( "[not a valid BDF file]\n" ));
+ FT_TRACE2(( " not a BDF file\n" ));
goto Fail;
}
else if ( error )
@@ -379,10 +379,10 @@ THE SOFTWARE.
bdf_property_t* prop = NULL;
- FT_TRACE4(( "number of glyphs: %d (%d)\n",
+ FT_TRACE4(( " number of glyphs: allocated %d (used %d)\n",
font->glyphs_size,
font->glyphs_used ));
- FT_TRACE4(( "number of unencoded glyphs: %d (%d)\n",
+ FT_TRACE4(( " number of unencoded glyphs: allocated %d (used %d)\n",
font->unencoded_size,
font->unencoded_used ));
@@ -482,7 +482,7 @@ THE SOFTWARE.
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 ));
+ 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 )
@@ -490,7 +490,8 @@ THE SOFTWARE.
if ( n < FT_UINT_MAX )
face->default_glyph = (FT_UInt)n;
else
- FT_TRACE1(( "idx %d is too large for this system\n", n ));
+ FT_TRACE1(( "BDF_Face_Init:"
+ " idx %d is too large for this system\n", n ));
}
}
}
@@ -761,8 +762,8 @@ THE SOFTWARE.
case BDF_INTEGER:
if ( prop->value.l > 0x7FFFFFFFL || prop->value.l < ( -1 - 0x7FFFFFFFL ) )
{
- FT_TRACE1(( "bdf_get_bdf_property: " ));
- FT_TRACE1(( "too large integer 0x%x is truncated\n" ));
+ FT_TRACE1(( "bdf_get_bdf_property:"
+ " too large integer 0x%x is truncated\n" ));
}
aproperty->type = BDF_PROPERTY_TYPE_INTEGER;
aproperty->u.integer = (FT_Int32)prop->value.l;
@@ -771,8 +772,8 @@ THE SOFTWARE.
case BDF_CARDINAL:
if ( prop->value.ul > 0xFFFFFFFFUL )
{
- FT_TRACE1(( "bdf_get_bdf_property: " ));
- FT_TRACE1(( "too large cardinal 0x%x is truncated\n" ));
+ FT_TRACE1(( "bdf_get_bdf_property:"
+ " too large cardinal 0x%x is truncated\n" ));
}
aproperty->type = BDF_PROPERTY_TYPE_CARDINAL;
aproperty->u.cardinal = (FT_UInt32)prop->value.ul;
@@ -847,9 +848,9 @@ THE SOFTWARE.
0,
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) bdf_driver_requester
+ 0, /* FT_Module_Constructor */
+ 0, /* FT_Module_Destructor */
+ bdf_driver_requester
},
sizeof ( BDF_FaceRec ),
@@ -869,9 +870,9 @@ THE SOFTWARE.
#endif
BDF_Glyph_Load,
- 0, /* FT_Face_GetKerningFunc */
- 0, /* FT_Face_AttachFunc */
- 0, /* FT_Face_GetAdvancesFunc */
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
BDF_Size_Request,
BDF_Size_Select
diff --git a/freetype/src/bdf/bdferror.h b/freetype/src/bdf/bdferror.h
index b27fa333b..ea545aca0 100644
--- a/freetype/src/bdf/bdferror.h
+++ b/freetype/src/bdf/bdferror.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2001, 2002 Francesco Zappa Nardelli
+ * Copyright 2001, 2002, 2012 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"),
@@ -33,6 +33,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX BDF_Err_
#define FT_ERR_BASE FT_Mod_Err_BDF
diff --git a/freetype/src/bdf/bdflib.c b/freetype/src/bdf/bdflib.c
index 61bae36b3..b7b685754 100644
--- a/freetype/src/bdf/bdflib.c
+++ b/freetype/src/bdf/bdflib.c
@@ -1,6 +1,6 @@
/*
* Copyright 2000 Computing Research Labs, New Mexico State University
- * Copyright 2001-2011
+ * Copyright 2001-2012
* Francesco Zappa Nardelli
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -169,6 +169,43 @@
sizeof ( _bdf_properties[0] );
+ /* 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"
+#define ACMSG16 "Glyph %ld missing columns padded with zero bits.\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"
+#define ERRMSG5 "[line %ld] `%s' value too big.\n"
+#define ERRMSG6 "[line %ld] Input line too long.\n"
+#define ERRMSG7 "[line %ld] Font name too long.\n"
+#define ERRMSG8 "[line %ld] Invalid `%s' value.\n"
+#define ERRMSG9 "[line %ld] Invalid keyword.\n"
+
+ /* Debug messages. */
+#define DBGMSG1 " [%6ld] %s" /* no \n */
+#define DBGMSG2 " (0x%lX)\n"
+
+
/*************************************************************************/
/* */
/* Hash table utilities for the properties. */
@@ -377,7 +414,8 @@
bdf_font_t* font;
bdf_options_t* opts;
- unsigned long have[2048];
+ unsigned long have[34816]; /* must be in sync with `nmod' and `umod' */
+ /* arrays from `bdf_font_t' structure */
_bdf_list_t list;
FT_Memory memory;
@@ -424,7 +462,7 @@
if ( num_items > list->size )
{
unsigned long oldsize = list->size; /* same as _bdf_list_t.size */
- unsigned long newsize = oldsize + ( oldsize >> 1 ) + 4;
+ unsigned long newsize = oldsize + ( oldsize >> 1 ) + 5;
unsigned long bigsize = (unsigned long)( FT_INT_MAX / sizeof ( char* ) );
FT_Memory memory = list->memory;
@@ -507,6 +545,10 @@
}
+ /* The code below ensures that we have at least 4 + 1 `field' */
+ /* elements in `list' (which are possibly NULL) so that we */
+ /* don't have to check the number of fields in most cases. */
+
static FT_Error
_bdf_list_split( _bdf_list_t* list,
char* separators,
@@ -521,6 +563,13 @@
/* Initialize the list. */
list->used = 0;
+ if ( list->size )
+ {
+ list->field[0] = (char*)empty;
+ list->field[1] = (char*)empty;
+ list->field[2] = (char*)empty;
+ list->field[3] = (char*)empty;
+ }
/* If the line is empty, then simply return. */
if ( linelen == 0 || line[0] == 0 )
@@ -687,6 +736,7 @@
if ( buf_size >= 65536UL ) /* limit ourselves to 64KByte */
{
+ FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno ));
error = BDF_Err_Invalid_Argument;
goto Exit;
}
@@ -1079,33 +1129,6 @@
#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,
@@ -1137,7 +1160,8 @@
/* default specified in the options. */
static FT_Error
_bdf_set_default_spacing( bdf_font_t* font,
- bdf_options_t* opts )
+ bdf_options_t* opts,
+ unsigned long lineno )
{
size_t len;
char name[256];
@@ -1162,6 +1186,7 @@
/* Limit ourselves to 256 characters in the font name. */
if ( len >= 256 )
{
+ FT_ERROR(( "_bdf_set_default_spacing: " ERRMSG7, lineno ));
error = BDF_Err_Invalid_Argument;
goto Exit;
}
@@ -1241,7 +1266,8 @@
ep = line + linelen;
/* Trim the leading whitespace if it exists. */
- *sp++ = 0;
+ if ( *sp )
+ *sp++ = 0;
while ( *sp &&
( *sp == ' ' || *sp == '\t' ) )
sp++;
@@ -1265,9 +1291,10 @@
static FT_Error
- _bdf_add_property( bdf_font_t* font,
- char* name,
- char* value )
+ _bdf_add_property( bdf_font_t* font,
+ char* name,
+ char* value,
+ unsigned long lineno )
{
size_t propid;
hashnode hn;
@@ -1405,6 +1432,7 @@
{
if ( !fp->value.atom )
{
+ FT_ERROR(( "_bdf_add_property: " ERRMSG8, lineno, "SPACING" ));
error = BDF_Err_Invalid_File_Format;
goto Exit;
}
@@ -1493,8 +1521,9 @@
/* Limit ourselves to 1,114,112 glyphs in the font (this is the */
/* number of code points available in Unicode). */
- if ( p->cnt >= 1114112UL )
+ if ( p->cnt >= 0x110000UL )
{
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "CHARS" ));
error = BDF_Err_Invalid_Argument;
goto Exit;
}
@@ -1554,6 +1583,7 @@
if ( !s )
{
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG8, lineno, "STARTCHAR" ));
error = BDF_Err_Invalid_File_Format;
goto Exit;
}
@@ -1565,6 +1595,8 @@
p->flags |= _BDF_GLYPH;
+ FT_TRACE4(( DBGMSG1, lineno, s ));
+
goto Exit;
}
@@ -1585,11 +1617,23 @@
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. */
+ /* Normalize negative encoding values. The specification only */
+ /* allows -1, but we can be more generous here. */
+ if ( p->glyph_enc < -1 )
+ p->glyph_enc = -1;
+
+ /* Check for alternative encoding format. */
+ if ( p->glyph_enc == -1 && p->list.used > 2 )
+ p->glyph_enc = _bdf_atol( p->list.field[2], 0, 10 );
+
+ FT_TRACE4(( DBGMSG2, p->glyph_enc ));
+
+ /* Check that the encoding is in the Unicode range because */
+ /* otherwise p->have (a bitmap with static size) overflows. */
if ( p->glyph_enc > 0 &&
(size_t)p->glyph_enc >= sizeof ( p->have ) * 8 )
{
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "ENCODING" ));
error = BDF_Err_Invalid_File_Format;
goto Exit;
}
@@ -1702,19 +1746,32 @@
for ( i = 0; i < nibbles; i++ )
{
c = line[i];
+ if ( !isdigok( hdigits, c ) )
+ break;
*bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
if ( i + 1 < nibbles && ( i & 1 ) )
*++bp = 0;
}
+ /* If any line has not enough columns, */
+ /* indicate they have been padded with zero bits. */
+ if ( i < nibbles &&
+ !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
+ {
+ FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG16, glyph->encoding ));
+ p->flags |= _BDF_GLYPH_WIDTH_CHECK;
+ font->modified = 1;
+ }
+
/* 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 ) )
+ if ( i == nibbles &&
+ isdigok( hdigits, line[nibbles] ) &&
+ !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
{
FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
p->flags |= _BDF_GLYPH_WIDTH_CHECK;
@@ -1729,12 +1786,7 @@
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;
- }
+ goto Missing_Encoding;
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
if ( error )
@@ -1749,6 +1801,9 @@
/* Expect the DWIDTH (scalable width) field next. */
if ( ft_memcmp( line, "DWIDTH", 6 ) == 0 )
{
+ if ( !( p->flags & _BDF_ENCODING ) )
+ goto Missing_Encoding;
+
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
if ( error )
goto Exit;
@@ -1774,6 +1829,9 @@
/* Expect the BBX field next. */
if ( ft_memcmp( line, "BBX", 3 ) == 0 )
{
+ if ( !( p->flags & _BDF_ENCODING ) )
+ goto Missing_Encoding;
+
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
if ( error )
goto Exit;
@@ -1851,10 +1909,10 @@
}
/* Allocate enough space for the bitmap. */
- glyph->bpr = ( glyph->bbx.width * p->font->bpp + 7 ) >> 3;
+ glyph->bpr = ( glyph->bbx.width * p->font->bpp + 7 ) >> 3;
bitmap_size = glyph->bpr * glyph->bbx.height;
- if ( bitmap_size > 0xFFFFU )
+ if ( glyph->bpr > 0xFFFFU || bitmap_size > 0xFFFFU )
{
FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno ));
error = BDF_Err_Bbx_Too_Big;
@@ -1872,7 +1930,14 @@
goto Exit;
}
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG9, lineno ));
error = BDF_Err_Invalid_File_Format;
+ goto Exit;
+
+ Missing_Encoding:
+ /* Missing ENCODING field. */
+ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" ));
+ error = BDF_Err_Missing_Encoding_Field;
Exit:
if ( error && ( p->flags & _BDF_GLYPH ) )
@@ -1917,7 +1982,8 @@
{
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 );
+ error = _bdf_add_property( p->font, (char *)"FONT_ASCENT",
+ nbuf, lineno );
if ( error )
goto Exit;
@@ -1929,7 +1995,8 @@
{
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 );
+ error = _bdf_add_property( p->font, (char *)"FONT_DESCENT",
+ nbuf, lineno );
if ( error )
goto Exit;
@@ -1955,13 +2022,13 @@
value += 7;
if ( *value )
*value++ = 0;
- error = _bdf_add_property( p->font, name, value );
+ error = _bdf_add_property( p->font, name, value, lineno );
if ( error )
goto Exit;
}
else if ( _bdf_is_atom( line, linelen, &name, &value, p->font ) )
{
- error = _bdf_add_property( p->font, name, value );
+ error = _bdf_add_property( p->font, name, value, lineno );
if ( error )
goto Exit;
}
@@ -1975,7 +2042,7 @@
_bdf_list_shift( &p->list, 1 );
value = _bdf_list_join( &p->list, ' ', &vlen );
- error = _bdf_add_property( p->font, name, value );
+ error = _bdf_add_property( p->font, name, value, lineno );
if ( error )
goto Exit;
}
@@ -2041,7 +2108,8 @@
if ( ft_memcmp( line, "STARTFONT", 9 ) != 0 )
{
- /* No STARTFONT field is a good indication of a problem. */
+ /* we don't emit an error message since this code gets */
+ /* explicitly caught one level higher */
error = BDF_Err_Missing_Startfont_Field;
goto Exit;
}
@@ -2154,6 +2222,7 @@
if ( !s )
{
+ FT_ERROR(( "_bdf_parse_start: " ERRMSG8, lineno, "FONT" ));
error = BDF_Err_Invalid_File_Format;
goto Exit;
}
@@ -2167,7 +2236,7 @@
/* 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 );
+ error = _bdf_set_default_spacing( p->font, p->opts, lineno );
if ( error )
goto Exit;
@@ -2248,14 +2317,16 @@
/* for compiling fonts. */
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 );
+ error = _bdf_add_property( p->font, (char *)"FONT_ASCENT",
+ nbuf, lineno );
if ( error )
goto Exit;
FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
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 );
+ error = _bdf_add_property( p->font, (char *)"FONT_DESCENT",
+ nbuf, lineno );
if ( error )
goto Exit;
FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
@@ -2269,6 +2340,7 @@
goto Exit;
}
+ FT_ERROR(( "_bdf_parse_start: " ERRMSG9, lineno ));
error = BDF_Err_Invalid_File_Format;
Exit:
@@ -2381,22 +2453,20 @@
if ( p->flags & _BDF_START )
{
+ /* The ENDFONT field was never reached or did not exist. */
+ if ( !( p->flags & _BDF_GLYPHS ) )
{
- /* 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;
- }
+ /* 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;
}
}
diff --git a/freetype/src/bzip2/ftbzip2.c b/freetype/src/bzip2/ftbzip2.c
index e443dc85e..d60ee3ea0 100644
--- a/freetype/src/bzip2/ftbzip2.c
+++ b/freetype/src/bzip2/ftbzip2.c
@@ -8,7 +8,7 @@
/* parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
-/* Copyright 2010 by */
+/* Copyright 2010, 2012 by */
/* Joel Klinghed. */
/* */
/* Based on src/gzip/ftgzip.c, Copyright 2002 - 2010 by */
@@ -35,6 +35,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX Bzip2_Err_
#define FT_ERR_BASE FT_Mod_Err_Bzip2
diff --git a/freetype/src/cache/ftcerror.h b/freetype/src/cache/ftcerror.h
index 5998d42da..0e055709b 100644
--- a/freetype/src/cache/ftcerror.h
+++ b/freetype/src/cache/ftcerror.h
@@ -4,7 +4,7 @@
/* */
/* Caching sub-system error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX FTC_Err_
#define FT_ERR_BASE FT_Mod_Err_Cache
diff --git a/freetype/src/cff/cffdrivr.c b/freetype/src/cff/cffdrivr.c
index bf2d016c0..eb4c14ee5 100644
--- a/freetype/src/cff/cffdrivr.c
+++ b/freetype/src/cff/cffdrivr.c
@@ -4,7 +4,7 @@
/* */
/* OpenType font driver implementation (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -125,7 +125,7 @@
/*************************************************************************/
/* */
/* <Function> */
- /* Load_Glyph */
+ /* cff_glyph_load */
/* */
/* <Description> */
/* A driver method used to load a glyph within a given glyph slot. */
@@ -149,10 +149,10 @@
/* 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 )
+ cff_glyph_load( 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;
@@ -203,7 +203,7 @@
for ( nn = 0; nn < count; nn++ )
{
- error = Load_Glyph( slot, face->size, start + nn, flags );
+ error = cff_glyph_load( slot, face->size, start + nn, flags );
if ( error )
break;
@@ -239,7 +239,7 @@
" cannot get glyph name from CFF & CEF fonts\n"
" "
" without the `PSNames' module\n" ));
- error = CFF_Err_Unknown_File_Format;
+ error = CFF_Err_Missing_Module;
goto Exit;
}
@@ -466,7 +466,7 @@
dict->cid_registry );
*registry = cff->registry;
}
-
+
if ( ordering )
{
if ( cff->ordering == NULL )
@@ -489,7 +489,7 @@
*supplement = (FT_Int)dict->cid_supplement;
}
}
-
+
Fail:
return error;
}
@@ -599,19 +599,35 @@
cff_get_interface( FT_Module driver, /* CFF_Driver */
const char* module_interface )
{
+ FT_Library library;
FT_Module sfnt;
FT_Module_Interface result;
+ /* FT_CFF_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ if ( !driver )
+ return NULL;
+ library = driver->library;
+ if ( !library )
+ return NULL;
+#endif
+
result = ft_service_list_lookup( FT_CFF_SERVICES_GET, module_interface );
if ( result != NULL )
- return result;
+ return result;
+ /* `driver' is not yet evaluated in non-PIC mode */
+#ifndef FT_CONFIG_OPTION_PIC
if ( !driver )
return NULL;
+ library = driver->library;
+ if ( !library )
+ return NULL;
+#endif
/* we pass our request to the `sfnt' module */
- sfnt = FT_Get_Module( driver->library, "sfnt" );
+ sfnt = FT_Get_Module( library, "sfnt" );
return sfnt ? sfnt->clazz->get_interface( sfnt, module_interface ) : 0;
}
@@ -625,12 +641,13 @@
#define CFF_SIZE_SELECT 0
#endif
- FT_DEFINE_DRIVER(cff_driver_class,
+ FT_DEFINE_DRIVER( cff_driver_class,
+
FT_MODULE_FONT_DRIVER |
FT_MODULE_DRIVER_SCALABLE |
FT_MODULE_DRIVER_HAS_HINTER,
- sizeof( CFF_DriverRec ),
+ sizeof ( CFF_DriverRec ),
"cff",
0x10000L,
0x20000L,
@@ -642,9 +659,9 @@
cff_get_interface,
/* now the specific driver fields */
- sizeof( TT_FaceRec ),
- sizeof( CFF_SizeRec ),
- sizeof( CFF_GlyphSlotRec ),
+ sizeof ( TT_FaceRec ),
+ sizeof ( CFF_SizeRec ),
+ sizeof ( CFF_GlyphSlotRec ),
cff_face_init,
cff_face_done,
@@ -653,14 +670,14 @@
cff_slot_init,
cff_slot_done,
- ft_stub_set_char_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+ ft_stub_set_char_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
ft_stub_set_pixel_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
- Load_Glyph,
+ cff_glyph_load,
cff_get_kerning,
- 0, /* FT_Face_AttachFunc */
- cff_get_advances, /* FT_Face_GetAdvancesFunc */
+ 0, /* FT_Face_AttachFunc */
+ cff_get_advances,
cff_size_request,
diff --git a/freetype/src/cff/cfferrs.h b/freetype/src/cff/cfferrs.h
index 1b2a5c95c..801d73ec6 100644
--- a/freetype/src/cff/cfferrs.h
+++ b/freetype/src/cff/cfferrs.h
@@ -4,7 +4,7 @@
/* */
/* CFF error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX CFF_Err_
#define FT_ERR_BASE FT_Mod_Err_CFF
diff --git a/freetype/src/cff/cffgload.c b/freetype/src/cff/cffgload.c
index cb06bdf10..84847fda5 100644
--- a/freetype/src/cff/cffgload.c
+++ b/freetype/src/cff/cffgload.c
@@ -4,7 +4,7 @@
/* */
/* OpenType Glyph Loader (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -1513,11 +1513,9 @@
goto Stack_Underflow;
/* if num_args isn't of the form 4n or 4n+1, */
- /* we reduce it to 4n+1 */
+ /* we enforce it by clearing the second bit */
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
+ nargs = num_args & ~2;
if ( cff_builder_start_point( builder, x, y ) )
goto Fail;
@@ -1560,11 +1558,9 @@
goto Stack_Underflow;
/* if num_args isn't of the form 4n or 4n+1, */
- /* we reduce it to 4n+1 */
+ /* we enforce it by clearing the second bit */
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
+ nargs = num_args & ~2;
if ( cff_builder_start_point( builder, x, y ) )
goto Fail;
@@ -1612,11 +1608,9 @@
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 */
+ /* we enforce it by clearing the second bit */
- nargs = num_args - num_args % 4;
- if ( num_args - nargs > 0 )
- nargs += 1;
+ nargs = num_args & ~2;
args -= nargs;
if ( check_points( builder, ( nargs / 4 ) * 3 ) )
@@ -1963,6 +1957,7 @@
/* Save glyph width so that the subglyphs don't overwrite it. */
FT_Pos glyph_width = decoder->glyph_width;
+
error = cff_operator_seac( decoder,
0L, args[-4], args[-3],
(FT_Int)( args[-2] >> 16 ),
@@ -2705,7 +2700,7 @@
FT_Byte fd_index = cff_fd_select_get( &cff->fd_select,
glyph_index );
- if ( fd_index >= cff->num_subfonts )
+ if ( fd_index >= cff->num_subfonts )
fd_index = (FT_Byte)( cff->num_subfonts - 1 );
top_upm = cff->top_font.font_dict.units_per_em;
@@ -2961,7 +2956,7 @@
if ( has_vertical_info )
metrics->vertBearingX = metrics->horiBearingX -
metrics->horiAdvance / 2;
- else
+ else
{
if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
ft_synthesize_vertical_metrics( metrics,
diff --git a/freetype/src/cff/cffload.c b/freetype/src/cff/cffload.c
index 8bbf4743e..2be6ba068 100644
--- a/freetype/src/cff/cffload.c
+++ b/freetype/src/cff/cffload.c
@@ -1458,7 +1458,7 @@
font->header_size < 4 ||
font->absolute_offsize > 4 )
{
- FT_TRACE2(( "[not a CFF font header]\n" ));
+ FT_TRACE2(( " not a CFF font header\n" ));
error = CFF_Err_Unknown_File_Format;
goto Exit;
}
@@ -1576,7 +1576,7 @@
if ( dict->charstrings_offset == 0 )
{
FT_ERROR(( "cff_font_load: no charstrings offset\n" ));
- error = CFF_Err_Unknown_File_Format;
+ error = CFF_Err_Invalid_File_Format;
goto Exit;
}
diff --git a/freetype/src/cff/cffobjs.c b/freetype/src/cff/cffobjs.c
index 15707a2a3..6ad0e5089 100644
--- a/freetype/src/cff/cffobjs.c
+++ b/freetype/src/cff/cffobjs.c
@@ -4,7 +4,7 @@
/* */
/* OpenType objects manager (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -403,7 +403,7 @@
FT_Int32 idx = 0;
FT_Int32 length = strlen( name ) + 1;
FT_Bool continue_search = 1;
-
+
while ( continue_search )
{
@@ -494,13 +494,19 @@
sfnt = (SFNT_Service)FT_Get_Module_Interface(
library, "sfnt" );
if ( !sfnt )
- goto Bad_Format;
+ {
+ FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" ));
+ error = CFF_Err_Missing_Module;
+ goto Exit;
+ }
FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
pshinter = (PSHinter_Service)FT_Get_Module_Interface(
library, "pshinter" );
+ FT_TRACE2(( "CFF driver\n" ));
+
/* create input stream from resource */
if ( FT_STREAM_SEEK( 0 ) )
goto Exit;
@@ -511,8 +517,9 @@
{
if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */
{
- FT_TRACE2(( "[not a valid OpenType/CFF font]\n" ));
- goto Bad_Format;
+ FT_TRACE2(( " not an OpenType/CFF font\n" ));
+ error = CFF_Err_Unknown_File_Format;
+ goto Exit;
}
/* if we are performing a simple font format check, exit immediately */
@@ -604,7 +611,8 @@
" cannot open CFF & CEF fonts\n"
" "
" without the `PSNames' module\n" ));
- goto Bad_Format;
+ error = CFF_Err_Missing_Module;
+ goto Exit;
}
#ifdef FT_DEBUG_LEVEL_TRACE
@@ -772,7 +780,7 @@
char* family_name = NULL;
- remove_subset_prefix( cffface->family_name );
+ remove_subset_prefix( cffface->family_name );
if ( dict->family_name )
{
@@ -819,7 +827,7 @@
style_name = cff_strcpy( memory, fullp );
/* remove the style part from the family name (if present) */
- remove_style( cffface->family_name, style_name );
+ remove_style( cffface->family_name, style_name );
}
break;
}
@@ -847,22 +855,22 @@
/* */
/* Compute face flags. */
/* */
- flags = (FT_UInt32)( FT_FACE_FLAG_SCALABLE | /* scalable outlines */
- FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
- FT_FACE_FLAG_HINTER ); /* has native hinter */
+ 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_UInt32)FT_FACE_FLAG_SFNT;
+ flags |= FT_FACE_FLAG_SFNT;
/* fixed width font? */
if ( dict->is_fixed_pitch )
- flags |= (FT_UInt32)FT_FACE_FLAG_FIXED_WIDTH;
+ 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_UInt32)FT_FACE_FLAG_KERNING;
+ flags |= FT_FACE_FLAG_KERNING;
#endif
cffface->face_flags = flags;
@@ -1014,10 +1022,6 @@
Exit:
return error;
-
- Bad_Format:
- error = CFF_Err_Unknown_File_Format;
- goto Exit;
}
diff --git a/freetype/src/cff/cffpic.c b/freetype/src/cff/cffpic.c
index 5d01bd45e..1c19d58bc 100644
--- a/freetype/src/cff/cffpic.c
+++ b/freetype/src/cff/cffpic.c
@@ -19,40 +19,78 @@
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
+#include "cffcmap.h"
#include "cffpic.h"
+#include "cfferrs.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from cffdrivr.c */
- FT_Error FT_Create_Class_cff_services( FT_Library, FT_ServiceDescRec**);
- void FT_Destroy_Class_cff_services( FT_Library, FT_ServiceDescRec*);
- void FT_Init_Class_cff_service_ps_info( FT_Library, FT_Service_PsInfoRec*);
- void FT_Init_Class_cff_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
- void FT_Init_Class_cff_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
- void FT_Init_Class_cff_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
- void FT_Init_Class_cff_service_cid_info( FT_Library, FT_Service_CIDRec*);
+ FT_Error
+ FT_Create_Class_cff_services(
+ FT_Library library,
+ FT_ServiceDescRec** output_class );
+
+ void
+ FT_Destroy_Class_cff_services(
+ FT_Library library,
+ FT_ServiceDescRec* clazz );
+
+ void
+ FT_Init_Class_cff_service_ps_info(
+ FT_Library library,
+ FT_Service_PsInfoRec* clazz );
+
+ void
+ FT_Init_Class_cff_service_glyph_dict(
+ FT_Library library,
+ FT_Service_GlyphDictRec* clazz );
+
+ void
+ FT_Init_Class_cff_service_ps_name(
+ FT_Library library,
+ FT_Service_PsFontNameRec* clazz );
+
+ void
+ FT_Init_Class_cff_service_get_cmap_info(
+ FT_Library library,
+ FT_Service_TTCMapsRec* clazz );
+
+ void
+ FT_Init_Class_cff_service_cid_info(
+ FT_Library library,
+ FT_Service_CIDRec* clazz );
/* forward declaration of PIC init functions from cffparse.c */
- FT_Error FT_Create_Class_cff_field_handlers( FT_Library, CFF_Field_Handler**);
- void FT_Destroy_Class_cff_field_handlers( FT_Library, CFF_Field_Handler*);
+ FT_Error
+ FT_Create_Class_cff_field_handlers(
+ FT_Library library,
+ CFF_Field_Handler** output_class );
- /* forward declaration of PIC init functions from cffcmap.c */
- void FT_Init_Class_cff_cmap_encoding_class_rec( FT_Library, FT_CMap_ClassRec*);
- void FT_Init_Class_cff_cmap_unicode_class_rec( FT_Library, FT_CMap_ClassRec*);
+ void
+ FT_Destroy_Class_cff_field_handlers(
+ FT_Library library,
+ CFF_Field_Handler* clazz );
void
- cff_driver_class_pic_free( FT_Library library )
+ cff_driver_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->cff )
{
- CffModulePIC* container = (CffModulePIC*)pic_container->cff;
- if(container->cff_services)
- FT_Destroy_Class_cff_services(library, container->cff_services);
+ CffModulePIC* container = ( CffModulePIC* )pic_container->cff;
+
+
+ if ( container->cff_services )
+ FT_Destroy_Class_cff_services( library,
+ container->cff_services );
container->cff_services = NULL;
- if(container->cff_field_handlers)
- FT_Destroy_Class_cff_field_handlers(library, container->cff_field_handlers);
+ if ( container->cff_field_handlers )
+ FT_Destroy_Class_cff_field_handlers(
+ library, container->cff_field_handlers );
container->cff_field_handlers = NULL;
FT_FREE( container );
pic_container->cff = NULL;
@@ -76,22 +114,31 @@
pic_container->cff = container;
/* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_cff_services(library, &container->cff_services);
- if(error)
+ error = FT_Create_Class_cff_services( library,
+ &container->cff_services );
+ if ( error )
goto Exit;
- error = FT_Create_Class_cff_field_handlers(library, &container->cff_field_handlers);
- if(error)
+ error = FT_Create_Class_cff_field_handlers(
+ library, &container->cff_field_handlers );
+ if ( error )
goto Exit;
- FT_Init_Class_cff_service_ps_info(library, &container->cff_service_ps_info);
- FT_Init_Class_cff_service_glyph_dict(library, &container->cff_service_glyph_dict);
- FT_Init_Class_cff_service_ps_name(library, &container->cff_service_ps_name);
- FT_Init_Class_cff_service_get_cmap_info(library, &container->cff_service_get_cmap_info);
- FT_Init_Class_cff_service_cid_info(library, &container->cff_service_cid_info);
- FT_Init_Class_cff_cmap_encoding_class_rec(library, &container->cff_cmap_encoding_class_rec);
- FT_Init_Class_cff_cmap_unicode_class_rec(library, &container->cff_cmap_unicode_class_rec);
+ FT_Init_Class_cff_service_ps_info(
+ library, &container->cff_service_ps_info );
+ FT_Init_Class_cff_service_glyph_dict(
+ library, &container->cff_service_glyph_dict );
+ FT_Init_Class_cff_service_ps_name(
+ library, &container->cff_service_ps_name );
+ FT_Init_Class_cff_service_get_cmap_info(
+ library, &container->cff_service_get_cmap_info );
+ FT_Init_Class_cff_service_cid_info(
+ library, &container->cff_service_cid_info );
+ FT_Init_Class_cff_cmap_encoding_class_rec(
+ library, &container->cff_cmap_encoding_class_rec );
+ FT_Init_Class_cff_cmap_unicode_class_rec(
+ library, &container->cff_cmap_unicode_class_rec );
Exit:
- if(error)
- cff_driver_class_pic_free(library);
+ if ( error )
+ cff_driver_class_pic_free( library );
return error;
}
diff --git a/freetype/src/cff/cffpic.h b/freetype/src/cff/cffpic.h
index e29d06813..342edd845 100644
--- a/freetype/src/cff/cffpic.h
+++ b/freetype/src/cff/cffpic.h
@@ -19,7 +19,7 @@
#ifndef __CFFPIC_H__
#define __CFFPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -68,6 +68,13 @@ FT_BEGIN_HEADER
#define FT_CFF_CMAP_UNICODE_CLASS_REC_GET (GET_PIC(library)->cff_cmap_unicode_class_rec)
#define FT_CFF_FIELD_HANDLERS_GET (GET_PIC(library)->cff_field_handlers)
+ /* see cffpic.c for the implementation */
+ void
+ cff_driver_class_pic_free( FT_Library library );
+
+ FT_Error
+ cff_driver_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/cid/ciderrs.h b/freetype/src/cid/ciderrs.h
index 01813e189..ef1315550 100644
--- a/freetype/src/cid/ciderrs.h
+++ b/freetype/src/cid/ciderrs.h
@@ -4,7 +4,7 @@
/* */
/* CID error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX CID_Err_
#define FT_ERR_BASE FT_Mod_Err_CID
diff --git a/freetype/src/cid/cidload.c b/freetype/src/cid/cidload.c
index 5f712bcf1..3b840b73b 100644
--- a/freetype/src/cid/cidload.c
+++ b/freetype/src/cid/cidload.c
@@ -4,7 +4,7 @@
/* */
/* CID-keyed Type1 font loader (body). */
/* */
-/* Copyright 1996-2006, 2009, 2011 by */
+/* Copyright 1996-2006, 2009, 2011-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -147,8 +147,8 @@
FT_CALLBACK_DEF( FT_Error )
- parse_font_matrix( CID_Face face,
- CID_Parser* parser )
+ cid_parse_font_matrix( CID_Face face,
+ CID_Parser* parser )
{
FT_Matrix* matrix;
FT_Vector* offset;
@@ -268,7 +268,7 @@
#include "cidtoken.h"
T1_FIELD_CALLBACK( "FDArray", parse_fd_array, 0 )
- T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix, 0 )
+ T1_FIELD_CALLBACK( "FontMatrix", cid_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 }
@@ -513,8 +513,8 @@
static void
- t1_init_loader( CID_Loader* loader,
- CID_Face face )
+ cid_init_loader( CID_Loader* loader,
+ CID_Face face )
{
FT_UNUSED( face );
@@ -522,8 +522,8 @@
}
- static void
- t1_done_loader( CID_Loader* loader )
+ static void
+ cid_done_loader( CID_Loader* loader )
{
CID_Parser* parser = &loader->parser;
@@ -641,7 +641,7 @@
FT_Error error;
- t1_init_loader( &loader, face );
+ cid_init_loader( &loader, face );
parser = &loader.parser;
error = cid_parser_new( parser, face->root.stream, face->root.memory,
@@ -682,7 +682,7 @@
error = cid_read_subrs( face );
Exit:
- t1_done_loader( &loader );
+ cid_done_loader( &loader );
return error;
}
diff --git a/freetype/src/cid/cidobjs.c b/freetype/src/cid/cidobjs.c
index eb8216888..cc2a2008e 100644
--- a/freetype/src/cid/cidobjs.c
+++ b/freetype/src/cid/cidobjs.c
@@ -4,7 +4,7 @@
/* */
/* CID objects manager (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010 by */
+/* Copyright 1996-2006, 2008, 2010-2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -299,6 +299,13 @@
psaux = (PSAux_Service)FT_Get_Module_Interface(
FT_FACE_LIBRARY( face ), "psaux" );
+ if ( !psaux )
+ {
+ FT_ERROR(( "cid_face_init: cannot access `psaux' module\n" ));
+ error = CID_Err_Missing_Module;
+ goto Exit;
+ }
+
face->psaux = psaux;
}
@@ -311,6 +318,8 @@
face->pshinter = pshinter;
}
+ FT_TRACE2(( "CID driver\n" ));
+
/* open the tokenizer; this will also check the font format */
if ( FT_STREAM_SEEK( 0 ) )
goto Exit;
diff --git a/freetype/src/cid/cidparse.c b/freetype/src/cid/cidparse.c
index efed618f5..4d21160ce 100644
--- a/freetype/src/cid/cidparse.c
+++ b/freetype/src/cid/cidparse.c
@@ -73,7 +73,7 @@
if ( ft_strncmp( (char *)stream->cursor,
"%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
{
- FT_TRACE2(( "[not a valid CID-keyed font]\n" ));
+ FT_TRACE2(( " not a CID-keyed font\n" ));
error = CID_Err_Unknown_File_Format;
}
@@ -99,7 +99,7 @@
if ( stream_len == 0 )
{
FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
- error = CID_Err_Unknown_File_Format;
+ error = CID_Err_Invalid_File_Format;
goto Exit;
}
diff --git a/freetype/src/gxvalid/gxvcommn.c b/freetype/src/gxvalid/gxvcommn.c
index d3c48d4ea..72efd6ff5 100644
--- a/freetype/src/gxvalid/gxvcommn.c
+++ b/freetype/src/gxvalid/gxvcommn.c
@@ -1334,7 +1334,7 @@
l[1] = stateArray_length_p;
l[2] = entryTable_length_p;
- gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+ gxv_set_length_by_ulong_offset( o, l, buff, 3, table_size, valid );
}
@@ -1704,9 +1704,9 @@
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->range[odtect->nRanges].start = start;
+ odtect->range[odtect->nRanges].length = length;
+ odtect->range[odtect->nRanges].name = (FT_String*)name;
odtect->nRanges++;
}
diff --git a/freetype/src/gxvalid/gxvcommn.h b/freetype/src/gxvalid/gxvcommn.h
index 35c043dbd..1ff87e442 100644
--- a/freetype/src/gxvalid/gxvcommn.h
+++ b/freetype/src/gxvalid/gxvcommn.h
@@ -4,7 +4,8 @@
/* */
/* TrueTypeGX/AAT common tables validation (specification). */
/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* Copyright 2004, 2005, 2012 */
+/* 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, */
@@ -316,7 +317,7 @@ FT_BEGIN_HEADER
#define GXV_32BIT_ALIGNMENT_VALIDATE( a ) \
FT_BEGIN_STMNT \
{ \
- if ( 0 != ( (a) % 4 ) ) \
+ if ( (a) & 3 ) \
FT_INVALID_OFFSET ; \
} \
FT_END_STMNT
diff --git a/freetype/src/gxvalid/gxverror.h b/freetype/src/gxvalid/gxverror.h
index 019619922..7d2ef7809 100644
--- a/freetype/src/gxvalid/gxverror.h
+++ b/freetype/src/gxvalid/gxverror.h
@@ -4,7 +4,8 @@
/* */
/* TrueTypeGX/AAT validation module error codes (specification only). */
/* */
-/* Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/* Copyright 2004, 2005, 2012 */
+/* 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, */
@@ -38,6 +39,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX GXV_Err_
#define FT_ERR_BASE FT_Mod_Err_GXV
diff --git a/freetype/src/gxvalid/gxvfeat.c b/freetype/src/gxvalid/gxvfeat.c
index 46792bbf9..6f7565099 100644
--- a/freetype/src/gxvalid/gxvfeat.c
+++ b/freetype/src/gxvalid/gxvfeat.c
@@ -4,7 +4,7 @@
/* */
/* TrueTypeGX/AAT feat table validation (body). */
/* */
-/* Copyright 2004, 2005, 2008 by */
+/* Copyright 2004, 2005, 2008, 2012 by */
/* suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
@@ -176,7 +176,7 @@
setting = FT_NEXT_USHORT( p );
/* If we have exclusive setting, the setting should be odd. */
- if ( exclusive && ( setting % 2 ) == 0 )
+ if ( exclusive && ( setting & 1 ) == 0 )
FT_INVALID_DATA;
gxv_feat_name_index_validate( p, limit, valid );
diff --git a/freetype/src/gzip/ftgzip.c b/freetype/src/gzip/ftgzip.c
index 52966ece7..f3d2ef94f 100644
--- a/freetype/src/gzip/ftgzip.c
+++ b/freetype/src/gzip/ftgzip.c
@@ -8,7 +8,7 @@
/* parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
-/* Copyright 2002-2006, 2009-2011 by */
+/* Copyright 2002-2006, 2009-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -32,6 +32,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX Gzip_Err_
#define FT_ERR_BASE FT_Mod_Err_Gzip
@@ -42,7 +43,7 @@
#ifdef FT_CONFIG_OPTION_PIC
#error "gzip code does not support PIC yet"
-#endif
+#endif
#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
diff --git a/freetype/src/lzw/ftlzw.c b/freetype/src/lzw/ftlzw.c
index 7f254999a..35e392b43 100644
--- a/freetype/src/lzw/ftlzw.c
+++ b/freetype/src/lzw/ftlzw.c
@@ -8,7 +8,7 @@
/* be used to parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
-/* Copyright 2004, 2005, 2006, 2009, 2010 by */
+/* Copyright 2004-2006, 2009, 2010, 2012 by */
/* Albert Chin-A-Young. */
/* */
/* Based on code in src/gzip/ftgzip.c, Copyright 2004 by */
@@ -34,6 +34,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX LZW_Err_
#define FT_ERR_BASE FT_Mod_Err_LZW
@@ -44,7 +45,7 @@
#ifdef FT_CONFIG_OPTION_PIC
#error "lzw code does not support PIC yet"
-#endif
+#endif
#include "ftzopen.h"
diff --git a/freetype/src/otvalid/otverror.h b/freetype/src/otvalid/otverror.h
index 041b53836..522f4a200 100644
--- a/freetype/src/otvalid/otverror.h
+++ b/freetype/src/otvalid/otverror.h
@@ -4,7 +4,7 @@
/* */
/* OpenType validation module error codes (specification only). */
/* */
-/* Copyright 2004, 2005 by */
+/* Copyright 2004, 2005, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX OTV_Err_
#define FT_ERR_BASE FT_Mod_Err_OTvalid
diff --git a/freetype/src/pcf/pcfdrivr.c b/freetype/src/pcf/pcfdrivr.c
index af2a2d986..ba5448842 100644
--- a/freetype/src/pcf/pcfdrivr.c
+++ b/freetype/src/pcf/pcfdrivr.c
@@ -2,8 +2,7 @@
FreeType font driver for pcf files
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009,
- 2010 by
+ Copyright (C) 2000-2004, 2006-2011 by
Francesco Zappa Nardelli
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -36,7 +35,7 @@ THE SOFTWARE.
#include FT_BZIP2_H
#include FT_ERRORS_H
#include FT_BDF_H
-#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_IDS_H
#include "pcf.h"
#include "pcfdrivr.h"
@@ -248,8 +247,6 @@ THE SOFTWARE.
FT_FREE( face->charset_encoding );
FT_FREE( face->charset_registry );
- FT_TRACE4(( "PCF_Face_Done: done face\n" ));
-
/* close compressed stream if any */
if ( pcfface->stream == &face->comp_stream )
{
@@ -274,6 +271,8 @@ THE SOFTWARE.
FT_UNUSED( face_index );
+ FT_TRACE2(( "PCF driver\n" ));
+
error = pcf_load_font( stream, face );
if ( error )
{
@@ -405,7 +404,7 @@ THE SOFTWARE.
return error;
Fail:
- FT_TRACE2(( "[not a valid PCF file]\n" ));
+ FT_TRACE2(( " not a PCF file\n" ));
PCF_Face_Done( pcfface );
error = PCF_Err_Unknown_File_Format; /* error */
goto Exit;
@@ -684,8 +683,8 @@ THE SOFTWARE.
0,
- 0,
- 0,
+ 0, /* FT_Module_Constructor */
+ 0, /* FT_Module_Destructor */
pcf_driver_requester
},
diff --git a/freetype/src/pcf/pcferror.h b/freetype/src/pcf/pcferror.h
index d75c067aa..e51fff8ea 100644
--- a/freetype/src/pcf/pcferror.h
+++ b/freetype/src/pcf/pcferror.h
@@ -4,7 +4,7 @@
/* */
/* PCF error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX PCF_Err_
#define FT_ERR_BASE FT_Mod_Err_PCF
diff --git a/freetype/src/pcf/pcfread.c b/freetype/src/pcf/pcfread.c
index f8c2a239b..d9914c03a 100644
--- a/freetype/src/pcf/pcfread.c
+++ b/freetype/src/pcf/pcfread.c
@@ -2,8 +2,7 @@
FreeType font driver for pcf fonts
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
- 2010 by
+ Copyright 2000-2010, 2012 by
Francesco Zappa Nardelli
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -496,7 +495,8 @@ THE SOFTWARE.
goto Bail;
}
- if ( FT_NEW_ARRAY( strings, string_size ) )
+ /* allocate one more byte so that we have a final null byte */
+ if ( FT_NEW_ARRAY( strings, string_size + 1 ) )
goto Bail;
error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
diff --git a/freetype/src/pfr/pfrdrivr.c b/freetype/src/pfr/pfrdrivr.c
index 0053050a2..c59d8ae98 100644
--- a/freetype/src/pfr/pfrdrivr.c
+++ b/freetype/src/pfr/pfrdrivr.c
@@ -4,7 +4,7 @@
/* */
/* FreeType PFR driver interface (body). */
/* */
-/* Copyright 2002, 2003, 2004, 2006, 2008, 2010 by */
+/* Copyright 2002-2004, 2006, 2008, 2010, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -173,7 +173,7 @@
FT_MODULE_FONT_DRIVER |
FT_MODULE_DRIVER_SCALABLE,
- sizeof( FT_DriverRec ),
+ sizeof ( FT_DriverRec ),
"pfr",
0x10000L,
@@ -181,14 +181,14 @@
NULL,
- 0,
- 0,
+ 0, /* FT_Module_Constructor */
+ 0, /* FT_Module_Destructor */
pfr_get_service
},
- sizeof( PFR_FaceRec ),
- sizeof( PFR_SizeRec ),
- sizeof( PFR_SlotRec ),
+ sizeof ( PFR_FaceRec ),
+ sizeof ( PFR_SizeRec ),
+ sizeof ( PFR_SlotRec ),
pfr_face_init,
pfr_face_done,
@@ -205,9 +205,9 @@
pfr_get_kerning,
0, /* FT_Face_AttachFunc */
- 0, /* FT_Face_GetAdvancesFunc */
- 0, /* FT_Size_RequestFunc */
- 0, /* FT_Size_SelectFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
+ 0, /* FT_Size_RequestFunc */
+ 0, /* FT_Size_SelectFunc */
};
diff --git a/freetype/src/pfr/pfrerror.h b/freetype/src/pfr/pfrerror.h
index 2e1c401dd..94dc8c5e1 100644
--- a/freetype/src/pfr/pfrerror.h
+++ b/freetype/src/pfr/pfrerror.h
@@ -4,7 +4,7 @@
/* */
/* PFR error codes (specification only). */
/* */
-/* Copyright 2002 by */
+/* Copyright 2002, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX PFR_Err_
#define FT_ERR_BASE FT_Mod_Err_PFR
diff --git a/freetype/src/pfr/pfrobjs.c b/freetype/src/pfr/pfrobjs.c
index 3e5e86e21..c65cf2990 100644
--- a/freetype/src/pfr/pfrobjs.c
+++ b/freetype/src/pfr/pfrobjs.c
@@ -4,7 +4,7 @@
/* */
/* FreeType PFR object methods (body). */
/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/* Copyright 2002-2008, 2010-2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -23,7 +23,7 @@
#include "pfrsbit.h"
#include FT_OUTLINE_H
#include FT_INTERNAL_DEBUG_H
-#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_IDS_H
#include "pfrerror.h"
@@ -77,6 +77,8 @@
FT_UNUSED( params );
+ FT_TRACE2(( "PFR driver\n" ));
+
/* load the header and check it */
error = pfr_header_load( &face->header, stream );
if ( error )
@@ -84,7 +86,7 @@
if ( !pfr_header_check( &face->header ) )
{
- FT_TRACE4(( "pfr_face_init: not a valid PFR font\n" ));
+ FT_TRACE2(( " not a PFR font\n" ));
error = PFR_Err_Unknown_File_Format;
goto Exit;
}
diff --git a/freetype/src/psaux/afmparse.c b/freetype/src/psaux/afmparse.c
index d7de3736f..5f3f9e615 100644
--- a/freetype/src/psaux/afmparse.c
+++ b/freetype/src/psaux/afmparse.c
@@ -4,7 +4,7 @@
/* */
/* AFM parser (body). */
/* */
-/* Copyright 2006, 2007, 2008, 2009, 2010 by */
+/* Copyright 2006-2010, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -631,9 +631,6 @@
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:
@@ -754,7 +751,7 @@
case AFM_TOKEN_ENDFONTMETRICS:
fi->NumKernPair = n + 1;
ft_qsort( fi->KernPairs, fi->NumKernPair,
- sizeof( AFM_KernPairRec ),
+ sizeof ( AFM_KernPairRec ),
afm_compare_kern_pairs );
return PSaux_Err_Ok;
diff --git a/freetype/src/psaux/psauxerr.h b/freetype/src/psaux/psauxerr.h
index d0baa3cbb..d52375f8c 100644
--- a/freetype/src/psaux/psauxerr.h
+++ b/freetype/src/psaux/psauxerr.h
@@ -4,7 +4,7 @@
/* */
/* PS auxiliary module error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX PSaux_Err_
#define FT_ERR_BASE FT_Mod_Err_PSaux
diff --git a/freetype/src/psaux/psconv.c b/freetype/src/psaux/psconv.c
index 1531d8f0f..9ea7fb988 100644
--- a/freetype/src/psaux/psconv.c
+++ b/freetype/src/psaux/psconv.c
@@ -4,7 +4,7 @@
/* */
/* Some convenience conversions (body). */
/* */
-/* Copyright 2006, 2008, 2009 by */
+/* Copyright 2006, 2008, 2009, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -79,7 +79,7 @@
FT_Bool sign = 0;
- if ( p == limit || base < 2 || base > 36 )
+ if ( p >= limit || base < 2 || base > 36 )
return 0;
if ( *p == '-' || *p == '+' )
@@ -150,7 +150,7 @@
FT_Bool sign = 0;
- if ( p == limit )
+ if ( p >= limit )
return 0;
if ( *p == '-' || *p == '+' )
@@ -346,7 +346,11 @@
#if 1
- p = *cursor;
+ p = *cursor;
+
+ if ( p >= limit )
+ return 0;
+
if ( n > (FT_UInt)( limit - p ) )
n = (FT_UInt)( limit - p );
@@ -434,6 +438,10 @@
#if 1
p = *cursor;
+
+ if ( p >= limit )
+ return 0;
+
if ( n > (FT_UInt)(limit - p) )
n = (FT_UInt)(limit - p);
diff --git a/freetype/src/psaux/psobjs.c b/freetype/src/psaux/psobjs.c
index a28b5fc24..06df6e664 100644
--- a/freetype/src/psaux/psobjs.c
+++ b/freetype/src/psaux/psobjs.c
@@ -4,7 +4,7 @@
/* */
/* Auxiliary functions for PostScript fonts (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -589,7 +589,7 @@
}
Exit:
- if ( cur == parser->cursor )
+ if ( cur < limit && cur == parser->cursor )
{
FT_ERROR(( "ps_parser_skip_PS_token:"
" current token is `%c' which is self-delimiting\n"
diff --git a/freetype/src/psaux/t1cmap.c b/freetype/src/psaux/t1cmap.c
index f933e4da8..9e5bd34ff 100644
--- a/freetype/src/psaux/t1cmap.c
+++ b/freetype/src/psaux/t1cmap.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 character map support (body). */
/* */
-/* Copyright 2002, 2003, 2006, 2007 by */
+/* Copyright 2002, 2003, 2006, 2007, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -264,8 +264,8 @@
/*************************************************************************/
FT_CALLBACK_DEF( const char * )
- t1_get_glyph_name( T1_Face face,
- FT_UInt idx )
+ psaux_get_glyph_name( T1_Face face,
+ FT_UInt idx )
{
return face->type1.glyph_names[idx];
}
@@ -282,7 +282,7 @@
return psnames->unicodes_init( memory,
unicodes,
face->type1.num_glyphs,
- (PS_GetGlyphNameFunc)&t1_get_glyph_name,
+ (PS_GetGlyphNameFunc)&psaux_get_glyph_name,
(PS_FreeGlyphNameFunc)NULL,
(FT_Pointer)face );
}
diff --git a/freetype/src/pshinter/pshnterr.h b/freetype/src/pshinter/pshnterr.h
index 3c0029fbf..7cc180f0c 100644
--- a/freetype/src/pshinter/pshnterr.h
+++ b/freetype/src/pshinter/pshnterr.h
@@ -4,7 +4,7 @@
/* */
/* PS Hinter error codes (specification only). */
/* */
-/* Copyright 2003 by */
+/* Copyright 2003, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX PSH_Err_
#define FT_ERR_BASE FT_Mod_Err_PShinter
diff --git a/freetype/src/pshinter/pshpic.c b/freetype/src/pshinter/pshpic.c
index 5efb42294..1e0f9a9dc 100644
--- a/freetype/src/pshinter/pshpic.c
+++ b/freetype/src/pshinter/pshpic.c
@@ -20,17 +20,22 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "pshpic.h"
+#include "pshnterr.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from pshmod.c */
- void FT_Init_Class_pshinter_interface( FT_Library, PSHinter_Interface*);
+ void
+ FT_Init_Class_pshinter_interface( FT_Library library,
+ PSHinter_Interface* clazz );
void
- pshinter_module_class_pic_free( FT_Library library )
+ pshinter_module_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->pshinter )
{
FT_FREE( pic_container->pshinter );
@@ -53,13 +58,14 @@
return error;
FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->pshinter = container;
-
+
/* add call to initialization function when you add new scripts */
- FT_Init_Class_pshinter_interface(library, &container->pshinter_interface);
+ FT_Init_Class_pshinter_interface(
+ library, &container->pshinter_interface );
/*Exit:*/
- if(error)
- pshinter_module_class_pic_free(library);
+ if( error )
+ pshinter_module_class_pic_free( library );
return error;
}
diff --git a/freetype/src/pshinter/pshpic.h b/freetype/src/pshinter/pshpic.h
index 3555d8e85..c10bdd999 100644
--- a/freetype/src/pshinter/pshpic.h
+++ b/freetype/src/pshinter/pshpic.h
@@ -19,7 +19,7 @@
#ifndef __PSHPIC_H__
#define __PSHPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -40,6 +40,12 @@ FT_BEGIN_HEADER
#define GET_PIC(lib) ((PSHinterPIC*)((lib)->pic_container.autofit))
#define FTPSHINTER_INTERFACE_GET (GET_PIC(library)->pshinter_interface)
+ /* see pshpic.c for the implementation */
+ void
+ pshinter_module_class_pic_free( FT_Library library );
+
+ FT_Error
+ pshinter_module_class_pic_init( FT_Library library );
#endif /* FT_CONFIG_OPTION_PIC */
diff --git a/freetype/src/psnames/psmodule.c b/freetype/src/psnames/psmodule.c
index 752869693..361917415 100644
--- a/freetype/src/psnames/psmodule.c
+++ b/freetype/src/psnames/psmodule.c
@@ -521,7 +521,7 @@
#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
- FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
+ FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
(PS_Unicode_ValueFunc) ps_unicode_value,
(PS_Unicodes_InitFunc) ps_unicodes_init,
(PS_Unicodes_CharIndexFunc)ps_unicodes_char_index,
@@ -536,7 +536,7 @@
#else
- FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
+ FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
0,
0,
0,
@@ -552,7 +552,7 @@
#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
- FT_DEFINE_SERVICEDESCREC1(pscmaps_services,
+ FT_DEFINE_SERVICEDESCREC1(pscmaps_services,
FT_SERVICE_ID_POSTSCRIPT_CMAPS, &FT_PSCMAPS_INTERFACE_GET
)
@@ -563,7 +563,19 @@
psnames_get_service( FT_Module module,
const char* service_id )
{
+ /* FT_PSCMAPS_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ FT_Library library;
+
+
+ if ( !module )
+ return NULL;
+ library = module->library;
+ if ( !library )
+ return NULL;
+#else
FT_UNUSED( module );
+#endif
return ft_service_list_lookup( FT_PSCMAPS_SERVICES_GET, service_id );
}
@@ -578,7 +590,7 @@
#endif
FT_DEFINE_MODULE(psnames_module_class,
-
+
0, /* this is not a font driver, nor a renderer */
sizeof ( FT_ModuleRec ),
diff --git a/freetype/src/psnames/psnamerr.h b/freetype/src/psnames/psnamerr.h
index ae1541d96..acda7f967 100644
--- a/freetype/src/psnames/psnamerr.h
+++ b/freetype/src/psnames/psnamerr.h
@@ -4,7 +4,7 @@
/* */
/* PS names module error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX PSnames_Err_
#define FT_ERR_BASE FT_Mod_Err_PSnames
diff --git a/freetype/src/psnames/pspic.c b/freetype/src/psnames/pspic.c
index b9075d5a5..467ab7329 100644
--- a/freetype/src/psnames/pspic.c
+++ b/freetype/src/psnames/pspic.c
@@ -20,24 +20,37 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "pspic.h"
+#include "psnamerr.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from psmodule.c */
- FT_Error FT_Create_Class_pscmaps_services( FT_Library, FT_ServiceDescRec**);
- void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec*);
- void FT_Init_Class_pscmaps_interface( FT_Library, FT_Service_PsCMapsRec*);
+ FT_Error
+ FT_Create_Class_pscmaps_services( FT_Library library,
+ FT_ServiceDescRec** output_class );
+ void
+ FT_Destroy_Class_pscmaps_services( FT_Library library,
+ FT_ServiceDescRec* clazz );
void
- psnames_module_class_pic_free( FT_Library library )
+ FT_Init_Class_pscmaps_interface( FT_Library library,
+ FT_Service_PsCMapsRec* clazz );
+
+ void
+ psnames_module_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->psnames )
{
- PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
+ PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
+
+
if(container->pscmaps_services)
- FT_Destroy_Class_pscmaps_services(library, container->pscmaps_services);
+ FT_Destroy_Class_pscmaps_services( library,
+ container->pscmaps_services );
container->pscmaps_services = NULL;
FT_FREE( container );
pic_container->psnames = NULL;
@@ -57,18 +70,20 @@
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
return error;
- FT_MEM_SET( container, 0, sizeof(*container) );
+ FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->psnames = container;
/* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_pscmaps_services(library, &container->pscmaps_services);
- if(error)
+ error = FT_Create_Class_pscmaps_services(
+ library, &container->pscmaps_services );
+ if ( error )
goto Exit;
- FT_Init_Class_pscmaps_interface(library, &container->pscmaps_interface);
-
+ FT_Init_Class_pscmaps_interface( library,
+ &container->pscmaps_interface );
+
Exit:
- if(error)
- psnames_module_class_pic_free(library);
+ if ( error )
+ psnames_module_class_pic_free( library );
return error;
}
diff --git a/freetype/src/psnames/pspic.h b/freetype/src/psnames/pspic.h
index 75a14fdcb..1169b89f0 100644
--- a/freetype/src/psnames/pspic.h
+++ b/freetype/src/psnames/pspic.h
@@ -19,7 +19,7 @@
#ifndef __PSPIC_H__
#define __PSPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -42,6 +42,13 @@ FT_BEGIN_HEADER
#define FT_PSCMAPS_SERVICES_GET (GET_PIC(library)->pscmaps_services)
#define FT_PSCMAPS_INTERFACE_GET (GET_PIC(library)->pscmaps_interface)
+ /* see pspic.c for the implementation */
+ void
+ psnames_module_class_pic_free( FT_Library library );
+
+ FT_Error
+ psnames_module_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/raster/ftraster.c b/freetype/src/raster/ftraster.c
index 55e2d0d75..f85845ec6 100644
--- a/freetype/src/raster/ftraster.c
+++ b/freetype/src/raster/ftraster.c
@@ -4,7 +4,7 @@
/* */
/* The FreeType glyph rasterizer (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2005, 2007, 2008, 2009, 2010, 2011 by */
+/* Copyright 1996-2003, 2005, 2007-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -369,18 +369,23 @@
/* Simple record used to implement a stack of bands, required */
/* by the sub-banding mechanism */
- typedef struct TBand_
+ typedef struct black_TBand_
{
Short y_min; /* band's minimum */
Short y_max; /* band's maximum */
- } TBand;
+ } black_TBand;
#define AlignProfileSize \
( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( long ) )
+#undef RAS_ARG
+#undef RAS_ARGS
+#undef RAS_VAR
+#undef RAS_VARS
+
#ifdef FT_STATIC_RASTER
@@ -396,8 +401,8 @@
#else /* !FT_STATIC_RASTER */
-#define RAS_ARGS PWorker worker,
-#define RAS_ARG PWorker worker
+#define RAS_ARGS black_PWorker worker,
+#define RAS_ARG black_PWorker worker
#define RAS_VARS worker,
#define RAS_VAR worker
@@ -408,7 +413,7 @@
#endif /* !FT_STATIC_RASTER */
- typedef struct TWorker_ TWorker, *PWorker;
+ typedef struct black_TWorker_ black_TWorker, *black_PWorker;
/* prototypes used for sweep function dispatch */
@@ -428,6 +433,10 @@
/* NOTE: These operations are only valid on 2's complement processors */
+#undef FLOOR
+#undef CEILING
+#undef TRUNC
+#undef SCALED
#define FLOOR( x ) ( (x) & -ras.precision )
#define CEILING( x ) ( ( (x) + ras.precision - 1 ) & -ras.precision )
@@ -442,7 +451,7 @@
/* Thus, their offset can be coded with less opcodes, resulting in a */
/* smaller executable. */
- struct TWorker_
+ struct black_TWorker_
{
Int precision_bits; /* precision related variables */
Int precision;
@@ -515,8 +524,8 @@
TPoint arcs[3 * MaxBezier + 1]; /* The Bezier stack */
- TBand band_stack[16]; /* band stack used for sub-banding */
- Int band_top; /* band stack top */
+ black_TBand band_stack[16]; /* band stack used for sub-banding */
+ Int band_top; /* band stack top */
#ifdef FT_RASTER_OPTION_ANTI_ALIASING
@@ -540,20 +549,20 @@
};
- typedef struct TRaster_
+ typedef struct black_TRaster_
{
- char* buffer;
- long buffer_size;
- void* memory;
- PWorker worker;
- Byte grays[5];
- Short gray_width;
+ char* buffer;
+ long buffer_size;
+ void* memory;
+ black_PWorker worker;
+ Byte grays[5];
+ Short gray_width;
- } TRaster, *PRaster;
+ } black_TRaster, *black_PRaster;
#ifdef FT_STATIC_RASTER
- static TWorker cur_ras;
+ static black_TWorker cur_ras;
#define ras cur_ras
#else /* !FT_STATIC_RASTER */
@@ -3391,7 +3400,7 @@
static void
- ft_black_init( PRaster raster )
+ ft_black_init( black_PRaster raster )
{
#ifdef FT_RASTER_OPTION_ANTI_ALIASING
FT_UInt n;
@@ -3419,7 +3428,7 @@
ft_black_new( void* memory,
FT_Raster *araster )
{
- static TRaster the_raster;
+ static black_TRaster the_raster;
FT_UNUSED( memory );
@@ -3443,11 +3452,11 @@
static int
- ft_black_new( FT_Memory memory,
- PRaster *araster )
+ ft_black_new( FT_Memory memory,
+ black_PRaster *araster )
{
- FT_Error error;
- PRaster raster = NULL;
+ FT_Error error;
+ black_PRaster raster = NULL;
*araster = 0;
@@ -3464,9 +3473,11 @@
static void
- ft_black_done( PRaster raster )
+ ft_black_done( black_PRaster raster )
{
FT_Memory memory = (FT_Memory)raster->memory;
+
+
FT_FREE( raster );
}
@@ -3475,15 +3486,15 @@
static void
- ft_black_reset( PRaster raster,
- char* pool_base,
- long pool_size )
+ ft_black_reset( black_PRaster raster,
+ char* pool_base,
+ long pool_size )
{
if ( raster )
{
- if ( pool_base && pool_size >= (long)sizeof(TWorker) + 2048 )
+ if ( pool_base && pool_size >= (long)sizeof ( black_TWorker ) + 2048 )
{
- PWorker worker = (PWorker)pool_base;
+ black_PWorker worker = (black_PWorker)pool_base;
raster->buffer = pool_base + ( ( sizeof ( *worker ) + 7 ) & ~7 );
@@ -3501,7 +3512,7 @@
static void
- ft_black_set_mode( PRaster raster,
+ ft_black_set_mode( black_PRaster raster,
unsigned long mode,
const char* palette )
{
@@ -3528,12 +3539,12 @@
static int
- ft_black_render( PRaster raster,
+ ft_black_render( black_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;
+ black_PWorker worker;
if ( !raster || !raster->buffer || !raster->buffer_size )
diff --git a/freetype/src/raster/rasterrs.h b/freetype/src/raster/rasterrs.h
index 5df9a7ab1..ab85c002a 100644
--- a/freetype/src/raster/rasterrs.h
+++ b/freetype/src/raster/rasterrs.h
@@ -4,7 +4,7 @@
/* */
/* monochrome renderer error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX Raster_Err_
#define FT_ERR_BASE FT_Mod_Err_Raster
diff --git a/freetype/src/raster/rastpic.c b/freetype/src/raster/rastpic.c
index e31c54976..2883e3fde 100644
--- a/freetype/src/raster/rastpic.c
+++ b/freetype/src/raster/rastpic.c
@@ -20,21 +20,25 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "rastpic.h"
+#include "rasterrs.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftraster.c */
- void FT_Init_Class_ft_standard_raster(FT_Raster_Funcs*);
+ void
+ FT_Init_Class_ft_standard_raster( FT_Raster_Funcs* funcs );
void
- ft_raster1_renderer_class_pic_free( FT_Library library )
+ ft_raster1_renderer_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->raster )
{
RasterPIC* container = (RasterPIC*)pic_container->raster;
- if(--container->ref_count)
+ if ( --container->ref_count )
return;
FT_FREE( container );
pic_container->raster = NULL;
@@ -43,7 +47,7 @@
FT_Error
- ft_raster1_renderer_class_pic_init( FT_Library library )
+ ft_raster1_renderer_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = Raster_Err_Ok;
@@ -51,7 +55,7 @@
FT_Memory memory = library->memory;
- /* since this function also serve raster5 renderer,
+ /* since this function also serve raster5 renderer,
it implements reference counting */
if ( pic_container->raster )
{
@@ -60,28 +64,31 @@
}
/* allocate pointer, clear and set global container pointer */
- if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+ if ( FT_ALLOC( container, sizeof ( *container ) ) )
return error;
- FT_MEM_SET( container, 0, sizeof(*container) );
+ FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->raster = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
- FT_Init_Class_ft_standard_raster(&container->ft_standard_raster);
+ FT_Init_Class_ft_standard_raster( &container->ft_standard_raster );
/*Exit:*/
- if(error)
- ft_raster1_renderer_class_pic_free(library);
+ if( error )
+ ft_raster1_renderer_class_pic_free( library );
return error;
}
/* re-route these init and free functions to the above functions */
- FT_Error ft_raster5_renderer_class_pic_init(FT_Library library)
+ FT_Error
+ ft_raster5_renderer_class_pic_init( FT_Library library )
{
- return ft_raster1_renderer_class_pic_init(library);
+ return ft_raster1_renderer_class_pic_init( library );
}
- void ft_raster5_renderer_class_pic_free(FT_Library library)
+
+ void
+ ft_raster5_renderer_class_pic_free( FT_Library library )
{
- ft_raster1_renderer_class_pic_free(library);
+ ft_raster1_renderer_class_pic_free( library );
}
#endif /* FT_CONFIG_OPTION_PIC */
diff --git a/freetype/src/raster/rastpic.h b/freetype/src/raster/rastpic.h
index dcd82b8ca..7822a24b4 100644
--- a/freetype/src/raster/rastpic.h
+++ b/freetype/src/raster/rastpic.h
@@ -19,7 +19,7 @@
#ifndef __RASTPIC_H__
#define __RASTPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -38,6 +38,19 @@ FT_BEGIN_HEADER
#define GET_PIC(lib) ((RasterPIC*)((lib)->pic_container.raster))
#define FT_STANDARD_RASTER_GET (GET_PIC(library)->ft_standard_raster)
+ /* see rastpic.c for the implementation */
+ void
+ ft_raster1_renderer_class_pic_free( FT_Library library );
+
+ void
+ ft_raster5_renderer_class_pic_free( FT_Library library );
+
+ FT_Error
+ ft_raster1_renderer_class_pic_init( FT_Library library );
+
+ FT_Error
+ ft_raster5_renderer_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/sfnt/sfdriver.c b/freetype/src/sfnt/sfdriver.c
index 247aa6799..847d83d2e 100644
--- a/freetype/src/sfnt/sfdriver.c
+++ b/freetype/src/sfnt/sfdriver.c
@@ -422,8 +422,19 @@
sfnt_get_interface( FT_Module module,
const char* module_interface )
{
- FT_UNUSED( module );
+ /* FT_SFNT_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ FT_Library library;
+
+ if ( !module )
+ return NULL;
+ library = module->library;
+ if ( !library )
+ return NULL;
+#else
+ FT_UNUSED( module );
+#endif
return ft_service_list_lookup( FT_SFNT_SERVICES_GET, module_interface );
}
@@ -556,14 +567,14 @@
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#define PUT_EMBEDDED_BITMAPS(a) a
+#define PUT_EMBEDDED_BITMAPS(a) a
#else
-#define PUT_EMBEDDED_BITMAPS(a) 0
+#define PUT_EMBEDDED_BITMAPS(a) 0
#endif
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#define PUT_PS_NAMES(a) a
+#define PUT_PS_NAMES(a) a
#else
-#define PUT_PS_NAMES(a) 0
+#define PUT_PS_NAMES(a) 0
#endif
FT_DEFINE_SFNT_INTERFACE(sfnt_interface,
@@ -637,9 +648,9 @@
FT_DEFINE_MODULE(sfnt_module_class,
-
+
0, /* not a font driver or renderer */
- sizeof( FT_ModuleRec ),
+ sizeof ( FT_ModuleRec ),
"sfnt", /* driver name */
0x10000L, /* driver version 1.0 */
diff --git a/freetype/src/sfnt/sferrors.h b/freetype/src/sfnt/sferrors.h
index 27f90de28..564a3fe39 100644
--- a/freetype/src/sfnt/sferrors.h
+++ b/freetype/src/sfnt/sferrors.h
@@ -4,7 +4,7 @@
/* */
/* SFNT error codes (specification only). */
/* */
-/* Copyright 2001, 2004 by */
+/* Copyright 2001, 2004, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX SFNT_Err_
#define FT_ERR_BASE FT_Mod_Err_SFNT
diff --git a/freetype/src/sfnt/sfntpic.c b/freetype/src/sfnt/sfntpic.c
index 53aca17b5..1372376db 100644
--- a/freetype/src/sfnt/sfntpic.c
+++ b/freetype/src/sfnt/sfntpic.c
@@ -20,36 +20,73 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "sfntpic.h"
+#include "sferrors.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from sfdriver.c */
- FT_Error FT_Create_Class_sfnt_services( FT_Library, FT_ServiceDescRec**);
- void FT_Destroy_Class_sfnt_services( FT_Library, FT_ServiceDescRec*);
- void FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec*);
- void FT_Init_Class_sfnt_interface( FT_Library, SFNT_Interface*);
- void FT_Init_Class_sfnt_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
- void FT_Init_Class_sfnt_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
- void FT_Init_Class_tt_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
- void FT_Init_Class_sfnt_service_sfnt_table( FT_Service_SFNT_TableRec*);
+ FT_Error
+ FT_Create_Class_sfnt_services( FT_Library library,
+ FT_ServiceDescRec** ouput_class );
+
+ void
+ FT_Destroy_Class_sfnt_services( FT_Library library,
+ FT_ServiceDescRec* clazz );
+
+ void
+ FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec* clazz );
+
+ void
+ FT_Init_Class_sfnt_interface( FT_Library library,
+ SFNT_Interface* clazz );
+
+ void
+ FT_Init_Class_sfnt_service_glyph_dict(
+ FT_Library library,
+ FT_Service_GlyphDictRec* clazz );
+
+ void
+ FT_Init_Class_sfnt_service_ps_name(
+ FT_Library library,
+ FT_Service_PsFontNameRec* clazz );
+
+ void
+ FT_Init_Class_tt_service_get_cmap_info(
+ FT_Library library,
+ FT_Service_TTCMapsRec* clazz );
+
+ void
+ FT_Init_Class_sfnt_service_sfnt_table(
+ FT_Service_SFNT_TableRec* clazz );
/* forward declaration of PIC init functions from ttcmap.c */
- FT_Error FT_Create_Class_tt_cmap_classes( FT_Library, TT_CMap_Class**);
- void FT_Destroy_Class_tt_cmap_classes( FT_Library, TT_CMap_Class*);
+ FT_Error
+ FT_Create_Class_tt_cmap_classes( FT_Library library,
+ TT_CMap_Class** output_class );
+
+ void
+ FT_Destroy_Class_tt_cmap_classes( FT_Library library,
+ TT_CMap_Class* clazz );
void
- sfnt_module_class_pic_free( FT_Library library )
+ sfnt_module_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->sfnt )
{
- sfntModulePIC* container = (sfntModulePIC*)pic_container->sfnt;
- if(container->sfnt_services)
- FT_Destroy_Class_sfnt_services(library, container->sfnt_services);
+ sfntModulePIC* container = (sfntModulePIC*)pic_container->sfnt;
+
+
+ if ( container->sfnt_services )
+ FT_Destroy_Class_sfnt_services( library,
+ container->sfnt_services );
container->sfnt_services = NULL;
- if(container->tt_cmap_classes)
- FT_Destroy_Class_tt_cmap_classes(library, container->tt_cmap_classes);
+ if ( container->tt_cmap_classes )
+ FT_Destroy_Class_tt_cmap_classes( library,
+ container->tt_cmap_classes );
container->tt_cmap_classes = NULL;
FT_FREE( container );
pic_container->sfnt = NULL;
@@ -73,24 +110,31 @@
pic_container->sfnt = container;
/* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_sfnt_services(library, &container->sfnt_services);
- if(error)
+ error = FT_Create_Class_sfnt_services( library,
+ &container->sfnt_services );
+ if ( error )
goto Exit;
- error = FT_Create_Class_tt_cmap_classes(library, &container->tt_cmap_classes);
- if(error)
+ error = FT_Create_Class_tt_cmap_classes( library,
+ &container->tt_cmap_classes );
+ if ( error )
goto Exit;
- FT_Init_Class_sfnt_service_glyph_dict(library, &container->sfnt_service_glyph_dict);
- FT_Init_Class_sfnt_service_ps_name(library, &container->sfnt_service_ps_name);
- FT_Init_Class_tt_service_get_cmap_info(library, &container->tt_service_get_cmap_info);
- FT_Init_Class_sfnt_service_sfnt_table(&container->sfnt_service_sfnt_table);
+
+ FT_Init_Class_sfnt_service_glyph_dict(
+ library, &container->sfnt_service_glyph_dict );
+ FT_Init_Class_sfnt_service_ps_name(
+ library, &container->sfnt_service_ps_name );
+ FT_Init_Class_tt_service_get_cmap_info(
+ library, &container->tt_service_get_cmap_info );
+ FT_Init_Class_sfnt_service_sfnt_table(
+ &container->sfnt_service_sfnt_table );
#ifdef TT_CONFIG_OPTION_BDF
- FT_Init_Class_sfnt_service_bdf(&container->sfnt_service_bdf);
+ FT_Init_Class_sfnt_service_bdf( &container->sfnt_service_bdf );
#endif
- FT_Init_Class_sfnt_interface(library, &container->sfnt_interface);
+ FT_Init_Class_sfnt_interface( library, &container->sfnt_interface );
Exit:
- if(error)
- sfnt_module_class_pic_free(library);
+ if ( error )
+ sfnt_module_class_pic_free( library );
return error;
}
diff --git a/freetype/src/sfnt/sfntpic.h b/freetype/src/sfnt/sfntpic.h
index 6943b4250..f7993d193 100644
--- a/freetype/src/sfnt/sfntpic.h
+++ b/freetype/src/sfnt/sfntpic.h
@@ -19,7 +19,7 @@
#ifndef __SFNTPIC_H__
#define __SFNTPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -76,6 +76,13 @@ typedef struct sfntModulePIC_
#define FT_SFNT_SERVICE_BDF_GET (GET_PIC(library)->sfnt_service_bdf)
#define FT_SFNT_INTERFACE_GET (GET_PIC(library)->sfnt_interface)
+ /* see sfntpic.c for the implementation */
+ void
+ sfnt_module_class_pic_free( FT_Library library );
+
+ FT_Error
+ sfnt_module_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/sfnt/sfobjs.c b/freetype/src/sfnt/sfobjs.c
index 44471f6b6..d7be631af 100644
--- a/freetype/src/sfnt/sfobjs.c
+++ b/freetype/src/sfnt/sfobjs.c
@@ -376,7 +376,10 @@
tag != TTAG_true &&
tag != TTAG_typ1 &&
tag != 0x00020000UL )
+ {
+ FT_TRACE2(( " not a font using the SFNT container format\n" ));
return SFNT_Err_Unknown_File_Format;
+ }
face->ttc_header.tag = TTAG_ttcf;
@@ -452,7 +455,10 @@
{
sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
if ( !sfnt )
- return SFNT_Err_Invalid_File_Format;
+ {
+ FT_ERROR(( "sfnt_init_face: cannot access `sfnt' module\n" ));
+ return SFNT_Err_Missing_Module;
+ }
face->sfnt = sfnt;
face->goto_table = sfnt->goto_table;
@@ -460,6 +466,8 @@
FT_FACE_FIND_GLOBAL_SERVICE( face, face->psnames, POSTSCRIPT_CMAPS );
+ FT_TRACE2(( "SFNT driver\n" ));
+
error = sfnt_open_font( stream, face );
if ( error )
return error;
diff --git a/freetype/src/smooth/ftgrays.c b/freetype/src/smooth/ftgrays.c
index 895e74859..4c0eea596 100644
--- a/freetype/src/smooth/ftgrays.c
+++ b/freetype/src/smooth/ftgrays.c
@@ -4,7 +4,7 @@
/* */
/* A new `perfect' anti-aliasing renderer (body). */
/* */
-/* Copyright 2000-2003, 2005-2011 by */
+/* Copyright 2000-2003, 2005-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -232,10 +232,15 @@ typedef ptrdiff_t FT_PtrDist;
/* as usual, for the speed hungry :-) */
+#undef RAS_ARG
+#undef RAS_ARG_
+#undef RAS_VAR
+#undef RAS_VAR_
+
#ifndef FT_STATIC_RASTER
-#define RAS_ARG PWorker worker
-#define RAS_ARG_ PWorker worker,
+#define RAS_ARG gray_PWorker worker
+#define RAS_ARG_ gray_PWorker worker,
#define RAS_VAR worker
#define RAS_VAR_ worker,
@@ -253,6 +258,11 @@ typedef ptrdiff_t FT_PtrDist;
/* must be at least 6 bits! */
#define PIXEL_BITS 8
+#undef FLOOR
+#undef CEILING
+#undef TRUNC
+#undef SCALED
+
#define ONE_PIXEL ( 1L << PIXEL_BITS )
#define PIXEL_MASK ( -1L << PIXEL_BITS )
#define TRUNC( x ) ( (TCoord)( (x) >> PIXEL_BITS ) )
@@ -310,15 +320,15 @@ typedef ptrdiff_t FT_PtrDist;
typedef struct TCell_
{
- TPos x; /* same with TWorker.ex */
- TCoord cover; /* same with TWorker.cover */
- TArea area;
- PCell next;
+ TPos x; /* same with gray_TWorker.ex */
+ TCoord cover; /* same with gray_TWorker.cover */
+ TArea area;
+ PCell next;
} TCell;
- typedef struct TWorker_
+ typedef struct gray_TWorker_
{
TCoord ex, ey;
TPos min_ex, max_ex;
@@ -329,7 +339,7 @@ typedef ptrdiff_t FT_PtrDist;
TCoord cover;
int invalid;
- PCell cells;
+ PCell cells;
FT_PtrDist max_cells;
FT_PtrDist num_cells;
@@ -363,25 +373,25 @@ typedef ptrdiff_t FT_PtrDist;
PCell* ycells;
TPos ycount;
- } TWorker, *PWorker;
+ } gray_TWorker, *gray_PWorker;
#ifndef FT_STATIC_RASTER
#define ras (*worker)
#else
- static TWorker ras;
+ static gray_TWorker ras;
#endif
- typedef struct TRaster_
+ typedef struct gray_TRaster_
{
- void* buffer;
- long buffer_size;
- int band_size;
- void* memory;
- PWorker worker;
+ void* buffer;
+ long buffer_size;
+ int band_size;
+ void* memory;
+ gray_PWorker worker;
- } TRaster, *PRaster;
+ } gray_TRaster, *gray_PRaster;
@@ -878,6 +888,8 @@ typedef ptrdiff_t FT_PtrDist;
FT_Vector* arc;
+ levels = ras.lev_stack;
+
arc = ras.bez_stack;
arc[0].x = UPSCALE( to->x );
arc[0].y = UPSCALE( to->y );
@@ -916,7 +928,6 @@ typedef ptrdiff_t FT_PtrDist;
level++;
} while ( dx > ONE_PIXEL / 4 );
- levels = ras.lev_stack;
levels[0] = level;
do
@@ -1109,7 +1120,7 @@ typedef ptrdiff_t FT_PtrDist;
static int
gray_move_to( const FT_Vector* to,
- PWorker worker )
+ gray_PWorker worker )
{
TPos x, y;
@@ -1131,7 +1142,7 @@ typedef ptrdiff_t FT_PtrDist;
static int
gray_line_to( const FT_Vector* to,
- PWorker worker )
+ gray_PWorker worker )
{
gray_render_line( RAS_VAR_ UPSCALE( to->x ), UPSCALE( to->y ) );
return 0;
@@ -1141,7 +1152,7 @@ typedef ptrdiff_t FT_PtrDist;
static int
gray_conic_to( const FT_Vector* control,
const FT_Vector* to,
- PWorker worker )
+ gray_PWorker worker )
{
gray_render_conic( RAS_VAR_ control, to );
return 0;
@@ -1152,7 +1163,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_cubic_to( const FT_Vector* control1,
const FT_Vector* control2,
const FT_Vector* to,
- PWorker worker )
+ gray_PWorker worker )
{
gray_render_cubic( RAS_VAR_ control1, control2, to );
return 0;
@@ -1163,7 +1174,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_render_span( int y,
int count,
const FT_Span* spans,
- PWorker worker )
+ gray_PWorker worker )
{
unsigned char* p;
FT_Bitmap* map = &worker->target;
@@ -1675,11 +1686,11 @@ typedef ptrdiff_t FT_PtrDist;
#endif /* _STANDALONE_ */
- typedef struct TBand_
+ typedef struct gray_TBand_
{
TPos min, max;
- } TBand;
+ } gray_TBand;
FT_DEFINE_OUTLINE_FUNCS(func_interface,
(FT_Outline_MoveTo_Func) gray_move_to,
@@ -1716,11 +1727,11 @@ typedef ptrdiff_t FT_PtrDist;
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;
+ gray_TBand bands[40];
+ gray_TBand* volatile band;
+ int volatile n, num_bands;
+ TPos volatile min, max, max_y;
+ FT_BBox* clip;
/* Set up state in the raster object */
@@ -1784,7 +1795,7 @@ typedef ptrdiff_t FT_PtrDist;
cell_start += sizeof ( TCell ) - cell_mod;
cell_end = ras.buffer_size;
- cell_end -= cell_end % sizeof( TCell );
+ cell_end -= cell_end % sizeof ( TCell );
cells_max = (PCell)( (char*)ras.buffer + cell_end );
ras.cells = (PCell)( (char*)ras.buffer + cell_start );
@@ -1851,12 +1862,12 @@ typedef ptrdiff_t FT_PtrDist;
static int
- gray_raster_render( PRaster raster,
+ gray_raster_render( gray_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;
+ gray_PWorker worker;
if ( !raster || !raster->buffer || !raster->buffer_size )
@@ -1948,7 +1959,7 @@ typedef ptrdiff_t FT_PtrDist;
gray_raster_new( void* memory,
FT_Raster* araster )
{
- static TRaster the_raster;
+ static gray_TRaster the_raster;
FT_UNUSED( memory );
@@ -1973,15 +1984,15 @@ typedef ptrdiff_t FT_PtrDist;
gray_raster_new( FT_Memory memory,
FT_Raster* araster )
{
- FT_Error error;
- PRaster raster = NULL;
+ FT_Error error;
+ gray_PRaster raster = NULL;
*araster = 0;
- if ( !FT_ALLOC( raster, sizeof ( TRaster ) ) )
+ if ( !FT_ALLOC( raster, sizeof ( gray_TRaster ) ) )
{
raster->memory = memory;
- *araster = (FT_Raster)raster;
+ *araster = (FT_Raster)raster;
}
return error;
@@ -1991,7 +2002,7 @@ typedef ptrdiff_t FT_PtrDist;
static void
gray_raster_done( FT_Raster raster )
{
- FT_Memory memory = (FT_Memory)((PRaster)raster)->memory;
+ FT_Memory memory = (FT_Memory)((gray_PRaster)raster)->memory;
FT_FREE( raster );
@@ -2005,19 +2016,20 @@ typedef ptrdiff_t FT_PtrDist;
char* pool_base,
long pool_size )
{
- PRaster rast = (PRaster)raster;
+ gray_PRaster rast = (gray_PRaster)raster;
if ( raster )
{
- if ( pool_base && pool_size >= (long)sizeof ( TWorker ) + 2048 )
+ if ( pool_base && pool_size >= (long)sizeof ( gray_TWorker ) + 2048 )
{
- PWorker worker = (PWorker)pool_base;
+ gray_PWorker worker = (gray_PWorker)pool_base;
rast->worker = worker;
rast->buffer = pool_base +
- ( ( sizeof ( TWorker ) + sizeof ( TCell ) - 1 ) &
+ ( ( sizeof ( gray_TWorker ) +
+ sizeof ( TCell ) - 1 ) &
~( sizeof ( TCell ) - 1 ) );
rast->buffer_size = (long)( ( pool_base + pool_size ) -
(char*)rast->buffer ) &
diff --git a/freetype/src/smooth/ftsmerrs.h b/freetype/src/smooth/ftsmerrs.h
index 0c2a2ecd9..413d2f1f7 100644
--- a/freetype/src/smooth/ftsmerrs.h
+++ b/freetype/src/smooth/ftsmerrs.h
@@ -4,7 +4,7 @@
/* */
/* smooth renderer error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX Smooth_Err_
#define FT_ERR_BASE FT_Mod_Err_Smooth
diff --git a/freetype/src/smooth/ftsmooth.c b/freetype/src/smooth/ftsmooth.c
index 1350a5661..00499cc28 100644
--- a/freetype/src/smooth/ftsmooth.c
+++ b/freetype/src/smooth/ftsmooth.c
@@ -4,7 +4,7 @@
/* */
/* Anti-aliasing renderer interface (body). */
/* */
-/* Copyright 2000-2006, 2009-2011 by */
+/* Copyright 2000-2006, 2009-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -105,9 +105,9 @@
FT_Error error;
FT_Outline* outline = NULL;
FT_BBox cbox;
- FT_UInt width, height, pitch;
+ FT_Pos width, height, pitch;
#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
- FT_UInt height_org, width_org;
+ FT_Pos height_org, width_org;
#endif
FT_Bitmap* bitmap;
FT_Memory memory;
@@ -151,7 +151,7 @@
return Smooth_Err_Raster_Overflow;
}
else
- width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
+ width = ( cbox.xMax - cbox.xMin ) >> 6;
if ( cbox.yMin < 0 && cbox.yMax > FT_INT_MAX + cbox.yMin )
{
@@ -161,7 +161,7 @@
return Smooth_Err_Raster_Overflow;
}
else
- height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
+ height = ( cbox.yMax - cbox.yMin ) >> 6;
bitmap = &slot->bitmap;
memory = render->root.memory;
@@ -223,7 +223,7 @@
/* Required check is ( pitch * height < FT_ULONG_MAX ), */
/* but we care realistic cases only. Always pitch <= width. */
- if ( width > 0x7FFFU || height > 0x7FFFU )
+ if ( width > 0x7FFF || height > 0x7FFF )
{
FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n",
width, height ));
@@ -421,10 +421,10 @@
}
- FT_DEFINE_RENDERER(ft_smooth_renderer_class,
+ FT_DEFINE_RENDERER( ft_smooth_renderer_class,
FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
+ sizeof ( FT_RendererRec ),
"smooth",
0x10000L,
@@ -448,10 +448,10 @@
)
- FT_DEFINE_RENDERER(ft_smooth_lcd_renderer_class,
-
+ FT_DEFINE_RENDERER( ft_smooth_lcd_renderer_class,
+
FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
+ sizeof ( FT_RendererRec ),
"smooth-lcd",
0x10000L,
@@ -474,10 +474,10 @@
(FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET
)
- FT_DEFINE_RENDERER(ft_smooth_lcdv_renderer_class,
+ FT_DEFINE_RENDERER( ft_smooth_lcdv_renderer_class,
FT_MODULE_RENDERER,
- sizeof( FT_RendererRec ),
+ sizeof ( FT_RendererRec ),
"smooth-lcdv",
0x10000L,
diff --git a/freetype/src/smooth/ftspic.c b/freetype/src/smooth/ftspic.c
index 7adaab17d..601bcf98a 100644
--- a/freetype/src/smooth/ftspic.c
+++ b/freetype/src/smooth/ftspic.c
@@ -20,21 +20,27 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "ftspic.h"
+#include "ftsmerrs.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftgrays.c */
- void FT_Init_Class_ft_grays_raster(FT_Raster_Funcs*);
+ void
+ FT_Init_Class_ft_grays_raster( FT_Raster_Funcs* funcs );
void
- ft_smooth_renderer_class_pic_free( FT_Library library )
+ ft_smooth_renderer_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->smooth )
{
- SmoothPIC* container = (SmoothPIC*)pic_container->smooth;
- if(--container->ref_count)
+ SmoothPIC* container = (SmoothPIC*)pic_container->smooth;
+
+
+ if ( --container->ref_count )
return;
FT_FREE( container );
pic_container->smooth = NULL;
@@ -51,9 +57,9 @@
FT_Memory memory = library->memory;
- /* since this function also serve smooth_lcd and smooth_lcdv renderers,
+ /* since this function also serve smooth_lcd and smooth_lcdv renderers,
it implements reference counting */
- if(pic_container->smooth)
+ if ( pic_container->smooth )
{
((SmoothPIC*)pic_container->smooth)->ref_count++;
return error;
@@ -62,34 +68,37 @@
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
return error;
- FT_MEM_SET( container, 0, sizeof(*container) );
+ FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->smooth = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
- FT_Init_Class_ft_grays_raster(&container->ft_grays_raster);
+ FT_Init_Class_ft_grays_raster( &container->ft_grays_raster );
/*Exit:*/
- if(error)
- ft_smooth_renderer_class_pic_free(library);
+ if ( error )
+ ft_smooth_renderer_class_pic_free( library );
return error;
}
/* re-route these init and free functions to the above functions */
- FT_Error ft_smooth_lcd_renderer_class_pic_init(FT_Library library)
+ FT_Error ft_smooth_lcd_renderer_class_pic_init( FT_Library library )
{
- return ft_smooth_renderer_class_pic_init(library);
+ return ft_smooth_renderer_class_pic_init( library );
}
- void ft_smooth_lcd_renderer_class_pic_free(FT_Library library)
+
+ void ft_smooth_lcd_renderer_class_pic_free( FT_Library library )
{
- ft_smooth_renderer_class_pic_free(library);
+ ft_smooth_renderer_class_pic_free( library );
}
- FT_Error ft_smooth_lcdv_renderer_class_pic_init(FT_Library library)
+
+ FT_Error ft_smooth_lcdv_renderer_class_pic_init( FT_Library library )
{
- return ft_smooth_renderer_class_pic_init(library);
+ return ft_smooth_renderer_class_pic_init( library );
}
- void ft_smooth_lcdv_renderer_class_pic_free(FT_Library library)
+
+ void ft_smooth_lcdv_renderer_class_pic_free( FT_Library library )
{
- ft_smooth_renderer_class_pic_free(library);
+ ft_smooth_renderer_class_pic_free( library );
}
#endif /* FT_CONFIG_OPTION_PIC */
diff --git a/freetype/src/smooth/ftspic.h b/freetype/src/smooth/ftspic.h
index c7e0ce9d8..4686f5e35 100644
--- a/freetype/src/smooth/ftspic.h
+++ b/freetype/src/smooth/ftspic.h
@@ -19,7 +19,7 @@
#ifndef __FTSPIC_H__
#define __FTSPIC_H__
-
+
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
@@ -38,6 +38,25 @@ FT_BEGIN_HEADER
#define GET_PIC(lib) ((SmoothPIC*)((lib)->pic_container.smooth))
#define FT_GRAYS_RASTER_GET (GET_PIC(library)->ft_grays_raster)
+ /* see ftspic.c for the implementation */
+ void
+ ft_smooth_renderer_class_pic_free( FT_Library library );
+
+ void
+ ft_smooth_lcd_renderer_class_pic_free( FT_Library library );
+
+ void
+ ft_smooth_lcdv_renderer_class_pic_free( FT_Library library );
+
+ FT_Error
+ ft_smooth_renderer_class_pic_init( FT_Library library );
+
+ FT_Error
+ ft_smooth_lcd_renderer_class_pic_init( FT_Library library );
+
+ FT_Error
+ ft_smooth_lcdv_renderer_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/tools/apinames.c b/freetype/src/tools/apinames.c
index 99e3028c9..3dc6559e4 100644
--- a/freetype/src/tools/apinames.c
+++ b/freetype/src/tools/apinames.c
@@ -10,7 +10,7 @@
* accepted if you are using GCC for compilation (and probably by
* other compilers too).
*
- * Author: David Turner, 2005, 2006, 2008, 2009, 2010
+ * Author: David Turner, 2005, 2006, 2008-2012
*
* This code is explicitly placed into the public domain.
*
@@ -59,8 +59,9 @@ static void
names_add( const char* name,
const char* end )
{
- int nn, len, h;
- Name nm;
+ unsigned int h;
+ int nn, len;
+ Name nm;
if ( end <= name )
return;
@@ -86,7 +87,8 @@ names_add( const char* name,
if ( num_names >= max_names )
{
max_names += (max_names >> 1) + 4;
- the_names = (NameRec*)realloc( the_names, sizeof(the_names[0])*max_names );
+ the_names = (NameRec*)realloc( the_names,
+ sizeof ( the_names[0] ) * max_names );
if ( the_names == NULL )
panic( "not enough memory" );
}
@@ -115,7 +117,8 @@ name_compare( const void* name1,
static void
names_sort( void )
{
- qsort( the_names, (size_t)num_names, sizeof(the_names[0]), name_compare );
+ qsort( the_names, (size_t)num_names,
+ sizeof ( the_names[0] ), name_compare );
}
@@ -169,7 +172,7 @@ names_dump( FILE* out,
int len = dot - dll_name;
- if ( len > (int)( sizeof( temp ) - 1 ) )
+ if ( len > (int)( sizeof ( temp ) - 1 ) )
len = sizeof ( temp ) - 1;
memcpy( temp, dll_name, len );
@@ -205,7 +208,7 @@ typedef enum State_
static int
read_header_file( FILE* file, int verbose )
{
- static char buff[ LINEBUFF_SIZE+1 ];
+ static char buff[LINEBUFF_SIZE + 1];
State state = STATE_START;
while ( !feof( file ) )
diff --git a/freetype/src/truetype/ttdriver.c b/freetype/src/truetype/ttdriver.c
index e70a61123..3669d4582 100644
--- a/freetype/src/truetype/ttdriver.c
+++ b/freetype/src/truetype/ttdriver.c
@@ -4,7 +4,7 @@
/* */
/* TrueType font driver implementation (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -258,7 +258,7 @@
/*************************************************************************/
/* */
/* <Function> */
- /* Load_Glyph */
+ /* tt_glyph_load */
/* */
/* <Description> */
/* A driver method used to load a glyph within a given glyph slot. */
@@ -282,10 +282,10 @@
/* 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_glyph_load( 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;
@@ -313,7 +313,7 @@
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 */
+ /* are necessary to disable hinting for tricky fonts */
if ( FT_IS_TRICKY( face ) )
load_flags &= ~FT_LOAD_NO_HINTING;
@@ -402,19 +402,35 @@
tt_get_interface( FT_Module driver, /* TT_Driver */
const char* tt_interface )
{
+ FT_Library library;
FT_Module_Interface result;
FT_Module sfntd;
SFNT_Service sfnt;
+
+ /* FT_TT_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ if ( !driver )
+ return NULL;
+ library = driver->library;
+ if ( !library )
+ return NULL;
+#endif
+
result = ft_service_list_lookup( FT_TT_SERVICES_GET, tt_interface );
if ( result != NULL )
return result;
+#ifndef FT_CONFIG_OPTION_PIC
if ( !driver )
return NULL;
+ library = driver->library;
+ if ( !library )
+ return NULL;
+#endif
/* only return the default interface from the SFNT module */
- sfntd = FT_Get_Module( driver->library, "sfnt" );
+ sfntd = FT_Get_Module( library, "sfnt" );
if ( sfntd )
{
sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
@@ -440,11 +456,10 @@
#define TT_SIZE_SELECT 0
#endif
- FT_DEFINE_DRIVER(tt_driver_class,
-
-
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
+ FT_DEFINE_DRIVER( tt_driver_class,
+
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
TT_HINTER_FLAG,
sizeof ( TT_DriverRec ),
@@ -468,15 +483,15 @@
tt_size_init,
tt_size_done,
tt_slot_init,
- 0, /* FT_Slot_DoneFunc */
+ 0, /* FT_Slot_DoneFunc */
- ft_stub_set_char_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+ ft_stub_set_char_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
ft_stub_set_pixel_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
- Load_Glyph,
+ tt_glyph_load,
tt_get_kerning,
- 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_AttachFunc */
tt_get_advances,
tt_size_request,
diff --git a/freetype/src/truetype/tterrors.h b/freetype/src/truetype/tterrors.h
index d317c70e0..78d138fab 100644
--- a/freetype/src/truetype/tterrors.h
+++ b/freetype/src/truetype/tterrors.h
@@ -4,7 +4,7 @@
/* */
/* TrueType error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX TT_Err_
#define FT_ERR_BASE FT_Mod_Err_TrueType
diff --git a/freetype/src/truetype/ttgload.c b/freetype/src/truetype/ttgload.c
index f35521e17..ce8c8887b 100644
--- a/freetype/src/truetype/ttgload.c
+++ b/freetype/src/truetype/ttgload.c
@@ -4,7 +4,7 @@
/* */
/* TrueType Glyph Loader (body). */
/* */
-/* Copyright 1996-2011 */
+/* Copyright 1996-2012 */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -362,19 +362,21 @@
if ( n_contours >= 0xFFF || p + ( n_contours + 1 ) * 2 > limit )
goto Invalid_Outline;
- prev_cont = FT_NEXT_USHORT( p );
+ prev_cont = FT_NEXT_SHORT( p );
if ( n_contours > 0 )
cont[0] = prev_cont;
+ if ( prev_cont < 0 )
+ goto Invalid_Outline;
+
for ( cont++; cont < cont_limit; cont++ )
{
- cont[0] = FT_NEXT_USHORT( p );
+ cont[0] = FT_NEXT_SHORT( p );
if ( cont[0] <= prev_cont )
{
/* unordered contours: this is invalid */
- error = TT_Err_Invalid_Table;
- goto Fail;
+ goto Invalid_Outline;
}
prev_cont = cont[0];
}
@@ -392,13 +394,6 @@
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;
@@ -439,6 +434,8 @@
p += n_ins;
+ outline = &gloader->current.outline;
+
/* reading the point tags */
flag = (FT_Byte*)outline->tags;
flag_limit = flag + n_points;
diff --git a/freetype/src/truetype/ttinterp.c b/freetype/src/truetype/ttinterp.c
index c62c589e8..3acb24a2f 100644
--- a/freetype/src/truetype/ttinterp.c
+++ b/freetype/src/truetype/ttinterp.c
@@ -4,7 +4,7 @@
/* */
/* TrueType bytecode interpreter (body). */
/* */
-/* Copyright 1996-2011 */
+/* Copyright 1996-2012 */
/* by David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -715,7 +715,7 @@
FT_Error error;
- if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
+ if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
!= TT_Err_Ok )
return error;
@@ -1800,7 +1800,7 @@
/* 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. */
+ /* range, we test for aIP <= Size, instead of aIP < Size. */
if ( aIP > range->size )
{
@@ -2757,7 +2757,7 @@
W = Vx * Vx + Vy * Vy;
/* Now, we want that Sqrt( W ) = 0x4000 */
- /* Or 0x10000000 <= W < 0x10004000 */
+ /* Or 0x10000000 <= W < 0x10004000 */
if ( Vx < 0 )
{
@@ -3199,36 +3199,42 @@
}
-#define DO_JROT \
- if ( args[1] != 0 ) \
- { \
- if ( args[0] == 0 && CUR.args == 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- CUR.IP += args[0]; \
- if ( CUR.IP < 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- CUR.step_ins = FALSE; \
+#define DO_JROT \
+ if ( args[1] != 0 ) \
+ { \
+ if ( args[0] == 0 && CUR.args == 0 ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ CUR.IP += args[0]; \
+ if ( CUR.IP < 0 || \
+ ( CUR.callTop > 0 && \
+ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ CUR.step_ins = FALSE; \
}
-#define DO_JMPR \
- if ( args[0] == 0 && CUR.args == 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- CUR.IP += args[0]; \
- if ( CUR.IP < 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
+#define DO_JMPR \
+ if ( args[0] == 0 && CUR.args == 0 ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ CUR.IP += args[0]; \
+ if ( CUR.IP < 0 || \
+ ( CUR.callTop > 0 && \
+ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \
+ CUR.error = TT_Err_Bad_Argument; \
CUR.step_ins = FALSE;
-#define DO_JROF \
- if ( args[1] == 0 ) \
- { \
- if ( args[0] == 0 && CUR.args == 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- CUR.IP += args[0]; \
- if ( CUR.IP < 0 ) \
- CUR.error = TT_Err_Bad_Argument; \
- CUR.step_ins = FALSE; \
+#define DO_JROF \
+ if ( args[1] == 0 ) \
+ { \
+ if ( args[0] == 0 && CUR.args == 0 ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ CUR.IP += args[0]; \
+ if ( CUR.IP < 0 || \
+ ( CUR.callTop > 0 && \
+ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \
+ CUR.error = TT_Err_Bad_Argument; \
+ CUR.step_ins = FALSE; \
}
@@ -4471,7 +4477,7 @@
CUR.length = opcode_length[CUR.opcode];
if ( CUR.length < 0 )
{
- if ( CUR.IP + 1 > CUR.codeSize )
+ if ( CUR.IP + 1 >= CUR.codeSize )
goto Fail_Overflow;
CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
}
@@ -4640,6 +4646,7 @@
return;
case 0x2D: /* ENDF */
+ rec->end = CUR.IP;
return;
}
}
@@ -4757,6 +4764,7 @@
pCrec->Caller_IP = CUR.IP + 1;
pCrec->Cur_Count = 1;
pCrec->Cur_Restart = def->start;
+ pCrec->Cur_End = def->end;
CUR.callTop++;
@@ -4835,6 +4843,7 @@
pCrec->Caller_IP = CUR.IP + 1;
pCrec->Cur_Count = (FT_Int)args[0];
pCrec->Cur_Restart = def->start;
+ pCrec->Cur_End = def->end;
CUR.callTop++;
@@ -5050,8 +5059,8 @@
/* Opcode range: 0x46-0x47 */
/* Stack: uint32 --> f26.6 */
/* */
- /* BULLSHIT: Measures from the original glyph must be taken along the */
- /* dual projection vector! */
+ /* XXX: UNDOCUMENTED: Measures from the original glyph must be taken */
+ /* along the dual projection vector! */
/* */
static void
Ins_GC( INS_ARG )
@@ -5123,14 +5132,14 @@
/* Opcode range: 0x49-0x4A */
/* Stack: uint32 uint32 --> f26.6 */
/* */
- /* BULLSHIT: Measure taken in the original glyph must be along the dual */
- /* projection vector. */
+ /* XXX: UNDOCUMENTED: 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 */
+ /* XXX: UNDOCUMENTED: 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! */
+ /* XXX: UNDOCUMENTED: `zp0 - zp1', and not `zp2 - zp1! */
/* */
static void
Ins_MD( INS_ARG )
@@ -5761,21 +5770,25 @@
/* Opcode range: 0x34-35 */
/* Stack: uint32 --> */
/* */
+ /* UNDOCUMENTED: According to Greg Hitchcock, there is one (virtual) */
+ /* contour in the twilight zone, namely contour number */
+ /* zero. */
+ /* */
static void
Ins_SHC( INS_ARG )
{
- TT_GlyphZoneRec zp;
- FT_UShort refp;
- FT_F26Dot6 dx,
- dy;
+ TT_GlyphZoneRec zp;
+ FT_UShort refp;
+ FT_F26Dot6 dx, dy;
- FT_Short contour;
- FT_UShort first_point, last_point, i;
+ FT_Short contour, bounds;
+ FT_UShort start, limit, i;
contour = (FT_UShort)args[0];
+ bounds = ( CUR.GS.gep2 == 0 ) ? 1 : CUR.zp2.n_contours;
- if ( BOUNDS( contour, CUR.pts.n_contours ) )
+ if ( BOUNDS( contour, bounds ) )
{
if ( CUR.pedantic_hinting )
CUR.error = TT_Err_Invalid_Reference;
@@ -5786,25 +5799,19 @@
return;
if ( contour == 0 )
- first_point = 0;
+ start = 0;
else
- first_point = (FT_UShort)( CUR.pts.contours[contour - 1] + 1 -
- CUR.pts.first_point );
+ start = (FT_UShort)( CUR.zp2.contours[contour - 1] + 1 -
+ CUR.zp2.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;
- }
+ /* we use the number of points if in the twilight zone */
+ if ( CUR.GS.gep2 == 0 )
+ limit = CUR.zp2.n_points;
+ else
+ limit = (FT_UShort)( CUR.zp2.contours[contour] -
+ CUR.zp2.first_point + 1 );
- for ( i = first_point; i <= last_point; i++ )
+ for ( i = start; i < limit; i++ )
{
if ( zp.cur != CUR.zp2.cur || refp != i )
MOVE_Zp2_Point( i, dx, dy, TRUE );
@@ -5826,7 +5833,7 @@
FT_F26Dot6 dx,
dy;
- FT_UShort last_point, i;
+ FT_UShort limit, i;
if ( BOUNDS( args[0], 2 ) )
@@ -5839,28 +5846,19 @@
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 );
+ /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */
+ /* Twilight zone has no real contours, so use `n_points'. */
+ /* Normal zone's `n_points' includes phantoms, so must */
+ /* use end of last contour. */
+ if ( CUR.GS.gep2 == 0 )
+ limit = (FT_UShort)CUR.zp2.n_points;
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
- {
- last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
-
- if ( BOUNDS( last_point, CUR.zp2.n_points ) )
- {
- if ( CUR.pedantic_hinting )
- CUR.error = TT_Err_Invalid_Reference;
- return;
- }
- }
+ limit = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] + 1 );
else
- last_point = 0;
+ limit = 0;
/* XXX: UNDOCUMENTED! SHZ doesn't touch the points */
- for ( i = 0; i <= last_point; i++ )
+ for ( i = 0; i < limit; i++ )
{
if ( zp.cur != CUR.zp2.cur || refp != i )
MOVE_Zp2_Point( i, dx, dy, FALSE );
@@ -6266,7 +6264,7 @@
CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y +
TT_MulFix14( (FT_UInt32)cvt_dist,
CUR.GS.freeVector.y );
- CUR.zp1.cur[point] = CUR.zp0.cur[point];
+ CUR.zp1.cur[point] = CUR.zp1.org[point];
}
org_dist = CUR_Func_dualproj( &CUR.zp1.org[point],
@@ -6575,9 +6573,21 @@
if ( twilight )
old_range = CUR_Func_dualproj( &CUR.zp1.org[CUR.GS.rp2],
orus_base );
- else
+ else if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
old_range = CUR_Func_dualproj( &CUR.zp1.orus[CUR.GS.rp2],
orus_base );
+ else
+ {
+ FT_Vector vec;
+
+
+ vec.x = TT_MULFIX( CUR.zp1.orus[CUR.GS.rp2].x - orus_base->x,
+ CUR.metrics.x_scale );
+ vec.y = TT_MULFIX( CUR.zp1.orus[CUR.GS.rp2].y - orus_base->y,
+ CUR.metrics.y_scale );
+
+ old_range = CUR_fast_dualproj( &vec );
+ }
cur_range = CUR_Func_project ( &CUR.zp1.cur[CUR.GS.rp2], cur_base );
}
@@ -6601,8 +6611,20 @@
if ( twilight )
org_dist = CUR_Func_dualproj( &CUR.zp2.org[point], orus_base );
- else
+ else if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
org_dist = CUR_Func_dualproj( &CUR.zp2.orus[point], orus_base );
+ else
+ {
+ FT_Vector vec;
+
+
+ vec.x = TT_MULFIX( CUR.zp2.orus[point].x - orus_base->x,
+ CUR.metrics.x_scale );
+ vec.y = TT_MULFIX( CUR.zp2.orus[point].y - orus_base->y,
+ CUR.metrics.y_scale );
+
+ org_dist = CUR_fast_dualproj( &vec );
+ }
cur_dist = CUR_Func_project ( &CUR.zp2.cur[point], cur_base );
@@ -7149,6 +7171,7 @@
call->Caller_IP = CUR.IP + 1;
call->Cur_Count = 1;
call->Cur_Restart = def->start;
+ call->Cur_End = def->end;
INS_Goto_CodeRange( def->range, def->start );
@@ -7521,7 +7544,7 @@
if ( ( CUR.length = opcode_length[CUR.opcode] ) < 0 )
{
- if ( CUR.IP + 1 > CUR.codeSize )
+ if ( CUR.IP + 1 >= CUR.codeSize )
goto LErrorCodeOverflow_;
CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
@@ -8157,6 +8180,7 @@
callrec->Caller_IP = CUR.IP + 1;
callrec->Cur_Count = 1;
callrec->Cur_Restart = def->start;
+ callrec->Cur_End = def->end;
if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE )
goto LErrorLabel_;
@@ -8230,7 +8254,7 @@
if ( CUR.error && !CUR.instruction_trap )
{
FT_TRACE1(( " The interpreter returned error 0x%x\n", CUR.error ));
- exc->size->cvt_ready = FALSE;
+ exc->size->cvt_ready = FALSE;
}
return CUR.error;
diff --git a/freetype/src/truetype/ttinterp.h b/freetype/src/truetype/ttinterp.h
index c480dfa50..6d0fc03d6 100644
--- a/freetype/src/truetype/ttinterp.h
+++ b/freetype/src/truetype/ttinterp.h
@@ -102,6 +102,7 @@ FT_BEGIN_HEADER
FT_Long Caller_IP;
FT_Long Cur_Count;
FT_Long Cur_Restart;
+ FT_Long Cur_End;
} TT_CallRec, *TT_CallStack;
diff --git a/freetype/src/truetype/ttobjs.c b/freetype/src/truetype/ttobjs.c
index d77c3c421..814c713aa 100644
--- a/freetype/src/truetype/ttobjs.c
+++ b/freetype/src/truetype/ttobjs.c
@@ -328,7 +328,7 @@
FT_MEM_SET( num_matched_ids, 0,
- sizeof( int ) * TRICK_SFNT_IDS_NUM_FACES );
+ sizeof ( int ) * TRICK_SFNT_IDS_NUM_FACES );
has_cvt = FALSE;
has_fpgm = FALSE;
has_prep = FALSE;
@@ -493,10 +493,17 @@
TT_Face face = (TT_Face)ttface;
+ FT_TRACE2(( "TTF driver\n" ));
+
library = ttface->driver->root.library;
- sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
+
+ sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
if ( !sfnt )
- goto Bad_Format;
+ {
+ FT_ERROR(( "tt_face_init: cannot access `sfnt' module\n" ));
+ error = TT_Err_Missing_Module;
+ goto Exit;
+ }
/* create input stream from resource */
if ( FT_STREAM_SEEK( 0 ) )
@@ -514,7 +521,7 @@
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" ));
+ FT_TRACE2(( " not a TTF font\n" ));
goto Bad_Format;
}
diff --git a/freetype/src/truetype/ttobjs.h b/freetype/src/truetype/ttobjs.h
index 087b3c2e1..47e412910 100644
--- a/freetype/src/truetype/ttobjs.h
+++ b/freetype/src/truetype/ttobjs.h
@@ -4,7 +4,7 @@
/* */
/* Objects manager (specification). */
/* */
-/* Copyright 1996-2009, 2011 by */
+/* Copyright 1996-2009, 2011-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -175,6 +175,7 @@ FT_BEGIN_HEADER
{
FT_Int range; /* in which code range is it located? */
FT_Long start; /* where does it start? */
+ FT_Long end; /* where does it end? */
FT_UInt opc; /* function #, or instruction code */
FT_Bool active; /* is it active? */
diff --git a/freetype/src/truetype/ttpic.c b/freetype/src/truetype/ttpic.c
index 5d725742c..65ca845aa 100644
--- a/freetype/src/truetype/ttpic.c
+++ b/freetype/src/truetype/ttpic.c
@@ -20,25 +20,41 @@
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "ttpic.h"
+#include "tterrors.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ttdriver.c */
- FT_Error FT_Create_Class_tt_services( FT_Library, FT_ServiceDescRec**);
- void FT_Destroy_Class_tt_services( FT_Library, FT_ServiceDescRec*);
- void FT_Init_Class_tt_service_gx_multi_masters(FT_Service_MultiMastersRec*);
- void FT_Init_Class_tt_service_truetype_glyf(FT_Service_TTGlyfRec*);
+ FT_Error
+ FT_Create_Class_tt_services( FT_Library library,
+ FT_ServiceDescRec** output_class );
+
+ void
+ FT_Destroy_Class_tt_services( FT_Library library,
+ FT_ServiceDescRec* clazz );
+
+ void
+ FT_Init_Class_tt_service_gx_multi_masters(
+ FT_Service_MultiMastersRec* sv_mm );
+
+ void
+ FT_Init_Class_tt_service_truetype_glyf(
+ FT_Service_TTGlyfRec* sv_ttglyf );
void
- tt_driver_class_pic_free( FT_Library library )
+ tt_driver_class_pic_free( FT_Library library )
{
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
+ FT_PIC_Container* pic_container = &library->pic_container;
+ FT_Memory memory = library->memory;
+
+
if ( pic_container->truetype )
{
- TTModulePIC* container = (TTModulePIC*)pic_container->truetype;
- if(container->tt_services)
- FT_Destroy_Class_tt_services(library, container->tt_services);
+ TTModulePIC* container = (TTModulePIC*)pic_container->truetype;
+
+
+ if ( container->tt_services )
+ FT_Destroy_Class_tt_services( library, container->tt_services );
container->tt_services = NULL;
FT_FREE( container );
pic_container->truetype = NULL;
@@ -58,20 +74,23 @@
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
return error;
- FT_MEM_SET( container, 0, sizeof(*container) );
+ FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->truetype = container;
/* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_tt_services(library, &container->tt_services);
- if(error)
+ error = FT_Create_Class_tt_services( library,
+ &container->tt_services );
+ if ( error )
goto Exit;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
- FT_Init_Class_tt_service_gx_multi_masters(&container->tt_service_gx_multi_masters);
+ FT_Init_Class_tt_service_gx_multi_masters(
+ &container->tt_service_gx_multi_masters );
#endif
- FT_Init_Class_tt_service_truetype_glyf(&container->tt_service_truetype_glyf);
+ FT_Init_Class_tt_service_truetype_glyf(
+ &container->tt_service_truetype_glyf );
Exit:
- if(error)
- tt_driver_class_pic_free(library);
+ if ( error )
+ tt_driver_class_pic_free( library );
return error;
}
diff --git a/freetype/src/truetype/ttpic.h b/freetype/src/truetype/ttpic.h
index 84de0fee9..48f43a5f9 100644
--- a/freetype/src/truetype/ttpic.h
+++ b/freetype/src/truetype/ttpic.h
@@ -19,7 +19,7 @@
#ifndef __TTPIC_H__
#define __TTPIC_H__
-
+
FT_BEGIN_HEADER
#ifndef FT_CONFIG_OPTION_PIC
@@ -47,6 +47,13 @@ FT_BEGIN_HEADER
#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET (GET_PIC(library)->tt_service_gx_multi_masters)
#define FT_TT_SERVICE_TRUETYPE_GLYF_GET (GET_PIC(library)->tt_service_truetype_glyf)
+ /* see ttpic.c for the implementation */
+ void
+ tt_driver_class_pic_free( FT_Library library );
+
+ FT_Error
+ tt_driver_class_pic_init( FT_Library library );
+
#endif /* FT_CONFIG_OPTION_PIC */
/* */
diff --git a/freetype/src/truetype/ttpload.c b/freetype/src/truetype/ttpload.c
index 818b29d26..bb6005d45 100644
--- a/freetype/src/truetype/ttpload.c
+++ b/freetype/src/truetype/ttpload.c
@@ -4,7 +4,7 @@
/* */
/* TrueType-specific tables loader (body). */
/* */
-/* Copyright 1996-2002, 2004-2011 by */
+/* Copyright 1996-2002, 2004-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -211,22 +211,22 @@
}
/* Check broken location data */
- if ( pos1 >= face->glyf_len )
+ if ( pos1 > face->glyf_len )
{
FT_TRACE1(( "tt_face_get_location:"
- " too large offset=0x%08lx found for gid=0x%04lx,"
- " exceeding the end of glyf table (0x%08lx)\n",
- pos1, gindex, face->glyf_len ));
+ " too large offset=0x%08lx found for gid=0x%04lx,"
+ " exceeding the end of glyf table (0x%08lx)\n",
+ pos1, gindex, face->glyf_len ));
*asize = 0;
return 0;
}
- if ( pos2 >= face->glyf_len )
+ if ( pos2 > face->glyf_len )
{
FT_TRACE1(( "tt_face_get_location:"
- " too large offset=0x%08lx found for gid=0x%04lx,"
- " truncate at the end of glyf table (0x%08lx)\n",
- pos2, gindex + 1, face->glyf_len ));
+ " too large offset=0x%08lx found for gid=0x%04lx,"
+ " truncate at the end of glyf table (0x%08lx)\n",
+ pos2, gindex + 1, face->glyf_len ));
pos2 = face->glyf_len;
}
diff --git a/freetype/src/type1/t1afm.c b/freetype/src/type1/t1afm.c
index 780ab33bf..1fff15d73 100644
--- a/freetype/src/type1/t1afm.c
+++ b/freetype/src/type1/t1afm.c
@@ -4,8 +4,7 @@
/* */
/* AFM support for Type 1 fonts (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */
-/* 2010 by */
+/* Copyright 1996-2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -252,7 +251,7 @@
fi->Descender = t1_font->font_bbox.yMin;
psaux = (PSAux_Service)( (T1_Face)t1_face )->psaux;
- if ( psaux && psaux->afm_parser_funcs )
+ if ( psaux->afm_parser_funcs )
{
error = psaux->afm_parser_funcs->init( &parser,
stream->memory,
diff --git a/freetype/src/type1/t1driver.c b/freetype/src/type1/t1driver.c
index 79516aa3e..e35d7b11d 100644
--- a/freetype/src/type1/t1driver.c
+++ b/freetype/src/type1/t1driver.c
@@ -195,7 +195,7 @@
if ( idx < sizeof ( type1->font_matrix ) /
sizeof ( type1->font_matrix.xx ) )
{
- FT_Fixed val;
+ FT_Fixed val = 0;
retval = sizeof ( val );
@@ -225,7 +225,7 @@
if ( idx < sizeof ( type1->font_bbox ) /
sizeof ( type1->font_bbox.xMin ) )
{
- FT_Fixed val;
+ FT_Fixed val = 0;
retval = sizeof ( val );
@@ -607,11 +607,11 @@
};
- static FT_Module_Interface
- Get_Interface( FT_Driver driver,
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ Get_Interface( FT_Module module,
const FT_String* t1_interface )
{
- FT_UNUSED( driver );
+ FT_UNUSED( module );
return ft_service_list_lookup( t1_services, t1_interface );
}
@@ -652,11 +652,14 @@
/* They can be implemented by format-specific interfaces. */
/* */
static FT_Error
- Get_Kerning( T1_Face face,
+ Get_Kerning( FT_Face t1face, /* T1_Face */
FT_UInt left_glyph,
FT_UInt right_glyph,
FT_Vector* kerning )
{
+ T1_Face face = (T1_Face)t1face;
+
+
kerning->x = 0;
kerning->y = 0;
@@ -681,7 +684,7 @@
FT_MODULE_DRIVER_SCALABLE |
FT_MODULE_DRIVER_HAS_HINTER,
- sizeof( FT_DriverRec ),
+ sizeof ( FT_DriverRec ),
"type1",
0x10000L,
@@ -689,38 +692,38 @@
0, /* format interface */
- (FT_Module_Constructor)T1_Driver_Init,
- (FT_Module_Destructor) T1_Driver_Done,
- (FT_Module_Requester) Get_Interface,
+ T1_Driver_Init,
+ T1_Driver_Done,
+ Get_Interface,
},
- sizeof( T1_FaceRec ),
- sizeof( T1_SizeRec ),
- sizeof( T1_GlyphSlotRec ),
+ 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,
+ T1_Face_Init,
+ T1_Face_Done,
+ T1_Size_Init,
+ T1_Size_Done,
+ T1_GlyphSlot_Init,
+ 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,
+ T1_Load_Glyph,
#ifdef T1_CONFIG_OPTION_NO_AFM
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
#else
- (FT_Face_GetKerningFunc) Get_Kerning,
- (FT_Face_AttachFunc) T1_Read_Metrics,
+ Get_Kerning,
+ T1_Read_Metrics,
#endif
- (FT_Face_GetAdvancesFunc) T1_Get_Advances,
- (FT_Size_RequestFunc) T1_Size_Request,
- (FT_Size_SelectFunc) 0
+ T1_Get_Advances,
+ T1_Size_Request,
+ 0 /* FT_Size_SelectFunc */
};
diff --git a/freetype/src/type1/t1errors.h b/freetype/src/type1/t1errors.h
index 81221c343..8740530ee 100644
--- a/freetype/src/type1/t1errors.h
+++ b/freetype/src/type1/t1errors.h
@@ -4,7 +4,7 @@
/* */
/* Type 1 error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX T1_Err_
#define FT_ERR_BASE FT_Mod_Err_Type1
diff --git a/freetype/src/type1/t1gload.c b/freetype/src/type1/t1gload.c
index f3fad4f5d..80e545331 100644
--- a/freetype/src/type1/t1gload.c
+++ b/freetype/src/type1/t1gload.c
@@ -208,12 +208,13 @@
FT_LOCAL_DEF( FT_Error )
- T1_Get_Advances( T1_Face face,
+ T1_Get_Advances( FT_Face t1face, /* T1_Face */
FT_UInt first,
FT_UInt count,
- FT_ULong load_flags,
+ 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;
@@ -265,14 +266,15 @@
FT_LOCAL_DEF( FT_Error )
- T1_Load_Glyph( T1_GlyphSlot glyph,
- T1_Size size,
+ 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)glyph->root.face;
+ T1_Face face = (T1_Face)t1glyph->face;
FT_Bool hinting;
T1_Font type1 = &face->type1;
PSAux_Service psaux = (PSAux_Service)face->psaux;
@@ -303,10 +305,10 @@
if ( load_flags & FT_LOAD_NO_RECURSE )
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
- if ( size )
+ if ( t1size )
{
- glyph->x_scale = size->root.metrics.x_scale;
- glyph->y_scale = size->root.metrics.y_scale;
+ glyph->x_scale = t1size->metrics.x_scale;
+ glyph->y_scale = t1size->metrics.y_scale;
}
else
{
@@ -314,18 +316,18 @@
glyph->y_scale = 0x10000L;
}
- glyph->root.outline.n_points = 0;
- glyph->root.outline.n_contours = 0;
+ t1glyph->outline.n_points = 0;
+ t1glyph->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;
+ t1glyph->format = FT_GLYPH_FORMAT_OUTLINE;
error = decoder_funcs->init( &decoder,
- (FT_Face)face,
- (FT_Size)size,
- (FT_GlyphSlot)glyph,
+ t1glyph->face,
+ t1size,
+ t1glyph,
(FT_Byte**)type1->glyph_names,
face->blend,
FT_BOOL( hinting ),
@@ -368,19 +370,19 @@
/* bearing the yMax */
if ( !error )
{
- glyph->root.outline.flags &= FT_OUTLINE_OWNER;
- glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
+ 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 = glyph->root.internal;
+ FT_Slot_Internal internal = t1glyph->internal;
- glyph->root.metrics.horiBearingX =
+ t1glyph->metrics.horiBearingX =
FIXED_TO_INT( decoder.builder.left_bearing.x );
- glyph->root.metrics.horiAdvance =
+ t1glyph->metrics.horiAdvance =
FIXED_TO_INT( decoder.builder.advance.x );
internal->glyph_matrix = font_matrix;
@@ -390,45 +392,45 @@
else
{
FT_BBox cbox;
- FT_Glyph_Metrics* metrics = &glyph->root.metrics;
+ FT_Glyph_Metrics* metrics = &t1glyph->metrics;
FT_Vector advance;
/* copy the _unscaled_ advance width */
metrics->horiAdvance =
FIXED_TO_INT( decoder.builder.advance.x );
- glyph->root.linearHoriAdvance =
+ t1glyph->linearHoriAdvance =
FIXED_TO_INT( decoder.builder.advance.x );
- glyph->root.internal->glyph_transformed = 0;
+ t1glyph->internal->glyph_transformed = 0;
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
{
/* make up vertical ones */
metrics->vertAdvance = ( face->type1.font_bbox.yMax -
face->type1.font_bbox.yMin ) >> 16;
- glyph->root.linearVertAdvance = metrics->vertAdvance;
+ t1glyph->linearVertAdvance = metrics->vertAdvance;
}
else
{
metrics->vertAdvance =
FIXED_TO_INT( decoder.builder.advance.y );
- glyph->root.linearVertAdvance =
+ t1glyph->linearVertAdvance =
FIXED_TO_INT( decoder.builder.advance.y );
}
- glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
+ t1glyph->format = FT_GLYPH_FORMAT_OUTLINE;
- if ( size && size->root.metrics.y_ppem < 24 )
- glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+ 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 != font_matrix.xx ||
font_matrix.xy != 0 || font_matrix.yx != 0 )
- FT_Outline_Transform( &glyph->root.outline, &font_matrix );
+ FT_Outline_Transform( &t1glyph->outline, &font_matrix );
if ( font_offset.x || font_offset.y )
- FT_Outline_Translate( &glyph->root.outline,
+ FT_Outline_Translate( &t1glyph->outline,
font_offset.x,
font_offset.y );
@@ -466,7 +468,7 @@
}
/* compute the other metrics */
- FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
+ FT_Outline_Get_CBox( &t1glyph->outline, &cbox );
metrics->width = cbox.xMax - cbox.xMin;
metrics->height = cbox.yMax - cbox.yMin;
@@ -474,7 +476,7 @@
metrics->horiBearingX = cbox.xMin;
metrics->horiBearingY = cbox.yMax;
- if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+ if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
{
/* make up vertical ones */
ft_synthesize_vertical_metrics( metrics,
@@ -484,8 +486,8 @@
/* 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;
+ t1glyph->control_data = (FT_Byte*)glyph_data.pointer;
+ t1glyph->control_len = glyph_data.length;
}
@@ -500,8 +502,8 @@
/* Set the control data to null - it is no longer available if */
/* loaded incrementally. */
- glyph->root.control_data = 0;
- glyph->root.control_len = 0;
+ t1glyph->control_data = 0;
+ t1glyph->control_len = 0;
}
#endif
diff --git a/freetype/src/type1/t1gload.h b/freetype/src/type1/t1gload.h
index 100df06e8..0bdea3a8d 100644
--- a/freetype/src/type1/t1gload.h
+++ b/freetype/src/type1/t1gload.h
@@ -4,7 +4,7 @@
/* */
/* Type 1 Glyph Loader (specification). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2008 by */
+/* Copyright 1996-2001, 2002, 2003, 2008, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -32,15 +32,15 @@ FT_BEGIN_HEADER
FT_Pos* max_advance );
FT_LOCAL( FT_Error )
- T1_Get_Advances( T1_Face face,
+ T1_Get_Advances( FT_Face face,
FT_UInt first,
FT_UInt count,
- FT_ULong load_flags,
+ FT_Int32 load_flags,
FT_Fixed* advances );
FT_LOCAL( FT_Error )
- T1_Load_Glyph( T1_GlyphSlot glyph,
- T1_Size size,
+ T1_Load_Glyph( FT_GlyphSlot glyph,
+ FT_Size size,
FT_UInt glyph_index,
FT_Int32 load_flags );
diff --git a/freetype/src/type1/t1load.c b/freetype/src/type1/t1load.c
index 1451fe587..a0adfd490 100644
--- a/freetype/src/type1/t1load.c
+++ b/freetype/src/type1/t1load.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 font loader (body). */
/* */
-/* Copyright 1996-2011 by */
+/* Copyright 1996-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -1075,8 +1075,8 @@
/* and `/CharStrings' dictionaries. */
static void
- parse_font_matrix( T1_Face face,
- T1_Loader loader )
+ t1_parse_font_matrix( T1_Face face,
+ T1_Loader loader )
{
T1_Parser parser = &loader->parser;
FT_Matrix* matrix = &face->type1.font_matrix;
@@ -1099,7 +1099,7 @@
if ( temp_scale == 0 )
{
- FT_ERROR(( "parse_font_matrix: invalid font matrix\n" ));
+ FT_ERROR(( "t1_parse_font_matrix: invalid font matrix\n" ));
parser->root.error = T1_Err_Invalid_File_Format;
return;
}
@@ -1388,7 +1388,8 @@
/* If the next token isn't `dup' we are done. */
- if ( ft_strncmp( (char*)parser->root.cursor, "dup", 3 ) != 0 )
+ if ( parser->root.cursor + 4 < parser->root.limit &&
+ ft_strncmp( (char*)parser->root.cursor, "dup", 3 ) != 0 )
break;
T1_Skip_PS_Token( parser ); /* `dup' */
@@ -1407,7 +1408,8 @@
return;
T1_Skip_Spaces ( parser );
- if ( ft_strncmp( (char*)parser->root.cursor, "put", 3 ) == 0 )
+ if ( parser->root.cursor + 4 < parser->root.limit &&
+ ft_strncmp( (char*)parser->root.cursor, "put", 3 ) == 0 )
{
T1_Skip_PS_Token( parser ); /* skip `put' */
T1_Skip_Spaces ( parser );
@@ -1772,7 +1774,7 @@
#include "t1tokens.h"
/* now add the special functions... */
- T1_FIELD_CALLBACK( "FontMatrix", parse_font_matrix,
+ T1_FIELD_CALLBACK( "FontMatrix", t1_parse_font_matrix,
T1_FIELD_DICT_FONTDICT )
T1_FIELD_CALLBACK( "Encoding", parse_encoding,
T1_FIELD_DICT_FONTDICT )
diff --git a/freetype/src/type1/t1objs.c b/freetype/src/type1/t1objs.c
index 58632109c..b685f2f1b 100644
--- a/freetype/src/type1/t1objs.c
+++ b/freetype/src/type1/t1objs.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 objects manager (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* Copyright 1996-2009, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -72,8 +72,11 @@
FT_LOCAL_DEF( void )
- T1_Size_Done( T1_Size size )
+ T1_Size_Done( FT_Size t1size ) /* T1_Size */
{
+ T1_Size size = (T1_Size)t1size;
+
+
if ( size->root.internal )
{
PSH_Globals_Funcs funcs;
@@ -89,8 +92,9 @@
FT_LOCAL_DEF( FT_Error )
- T1_Size_Init( T1_Size size )
+ T1_Size_Init( FT_Size t1size ) /* T1_Size */
{
+ T1_Size size = (T1_Size)t1size;
FT_Error error = T1_Err_Ok;
PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
@@ -112,9 +116,10 @@
FT_LOCAL_DEF( FT_Error )
- T1_Size_Request( T1_Size size,
+ T1_Size_Request( FT_Size t1size, /* T1_Size */
FT_Size_Request req )
{
+ T1_Size size = (T1_Size)t1size;
PSH_Globals_Funcs funcs = T1_Size_Get_Globals_Funcs( size );
@@ -137,20 +142,20 @@
/*************************************************************************/
FT_LOCAL_DEF( void )
- T1_GlyphSlot_Done( T1_GlyphSlot slot )
+ T1_GlyphSlot_Done( FT_GlyphSlot slot )
{
- slot->root.internal->glyph_hints = 0;
+ slot->internal->glyph_hints = 0;
}
FT_LOCAL_DEF( FT_Error )
- T1_GlyphSlot_Init( T1_GlyphSlot slot )
+ T1_GlyphSlot_Init( FT_GlyphSlot slot )
{
T1_Face face;
PSHinter_Service pshinter;
- face = (T1_Face)slot->root.face;
+ face = (T1_Face)slot->face;
pshinter = (PSHinter_Service)face->pshinter;
if ( pshinter )
@@ -158,15 +163,18 @@
FT_Module module;
- module = FT_Get_Module( slot->root.face->driver->root.library, "pshinter" );
- if (module)
+ module = FT_Get_Module( slot->face->driver->root.library,
+ "pshinter" );
+ if ( module )
{
T1_Hints_Funcs funcs;
+
funcs = pshinter->get_t1_funcs( module );
- slot->root.internal->glyph_hints = (void*)funcs;
+ slot->internal->glyph_hints = (void*)funcs;
}
}
+
return 0;
}
@@ -190,8 +198,9 @@
/* face :: A typeless pointer to the face object to destroy. */
/* */
FT_LOCAL_DEF( void )
- T1_Face_Done( T1_Face face )
+ T1_Face_Done( FT_Face t1face ) /* T1_Face */
{
+ T1_Face face = (T1_Face)t1face;
FT_Memory memory;
T1_Font type1;
@@ -289,11 +298,12 @@
/* */
FT_LOCAL_DEF( FT_Error )
T1_Face_Init( FT_Stream stream,
- T1_Face face,
+ FT_Face t1face, /* T1_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
+ T1_Face face = (T1_Face)t1face;
FT_Error error;
FT_Service_PsCMaps psnames;
PSAux_Service psaux;
@@ -313,10 +323,18 @@
face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
"psaux" );
psaux = (PSAux_Service)face->psaux;
+ if ( !psaux )
+ {
+ FT_ERROR(( "T1_Face_Init: cannot access `psaux' module\n" ));
+ error = T1_Err_Missing_Module;
+ goto Exit;
+ }
face->pshinter = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
"pshinter" );
+ FT_TRACE2(( "Type 1 driver\n" ));
+
/* open the tokenizer; this will also check the font format */
error = T1_Open_Face( face );
if ( error )
@@ -447,7 +465,7 @@
root->bbox.xMax = ( type1->font_bbox.xMax + 0xFFFF ) >> 16;
root->bbox.yMax = ( type1->font_bbox.yMax + 0xFFFF ) >> 16;
- /* Set units_per_EM if we didn't set it in parse_font_matrix. */
+ /* Set units_per_EM if we didn't set it in t1_parse_font_matrix. */
if ( !root->units_per_EM )
root->units_per_EM = 1000;
@@ -484,7 +502,7 @@
FT_Face root = &face->root;
- if ( psnames && psaux )
+ if ( psnames )
{
FT_CharMapRec charmap;
T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
@@ -568,7 +586,7 @@
/* FreeType error code. 0 means success. */
/* */
FT_LOCAL_DEF( FT_Error )
- T1_Driver_Init( T1_Driver driver )
+ T1_Driver_Init( FT_Module driver )
{
FT_UNUSED( driver );
@@ -588,7 +606,7 @@
/* driver :: A handle to the target Type 1 driver. */
/* */
FT_LOCAL_DEF( void )
- T1_Driver_Done( T1_Driver driver )
+ T1_Driver_Done( FT_Module driver )
{
FT_UNUSED( driver );
}
diff --git a/freetype/src/type1/t1objs.h b/freetype/src/type1/t1objs.h
index e5e90293d..54ccbb996 100644
--- a/freetype/src/type1/t1objs.h
+++ b/freetype/src/type1/t1objs.h
@@ -4,7 +4,7 @@
/* */
/* Type 1 objects manager (specification). */
/* */
-/* Copyright 1996-2001, 2002, 2006 by */
+/* Copyright 1996-2001, 2002, 2006, 2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -37,17 +37,6 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Type> */
- /* T1_Driver */
- /* */
- /* <Description> */
- /* A handle to a Type 1 driver object. */
- /* */
- typedef struct T1_DriverRec_ *T1_Driver;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
/* T1_Size */
/* */
/* <Description> */
@@ -106,14 +95,14 @@ FT_BEGIN_HEADER
FT_LOCAL( void )
- T1_Size_Done( T1_Size size );
+ T1_Size_Done( FT_Size size );
FT_LOCAL( FT_Error )
- T1_Size_Request( T1_Size size,
+ T1_Size_Request( FT_Size size,
FT_Size_Request req );
FT_LOCAL( FT_Error )
- T1_Size_Init( T1_Size size );
+ T1_Size_Init( FT_Size size );
/*************************************************************************/
@@ -142,25 +131,25 @@ FT_BEGIN_HEADER
FT_LOCAL( FT_Error )
T1_Face_Init( FT_Stream stream,
- T1_Face face,
+ FT_Face face,
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params );
FT_LOCAL( void )
- T1_Face_Done( T1_Face face );
+ T1_Face_Done( FT_Face face );
FT_LOCAL( FT_Error )
- T1_GlyphSlot_Init( T1_GlyphSlot slot );
+ T1_GlyphSlot_Init( FT_GlyphSlot slot );
FT_LOCAL( void )
- T1_GlyphSlot_Done( T1_GlyphSlot slot );
+ T1_GlyphSlot_Done( FT_GlyphSlot slot );
FT_LOCAL( FT_Error )
- T1_Driver_Init( T1_Driver driver );
+ T1_Driver_Init( FT_Module driver );
FT_LOCAL( void )
- T1_Driver_Done( T1_Driver driver );
+ T1_Driver_Done( FT_Module driver );
FT_END_HEADER
diff --git a/freetype/src/type1/t1parse.c b/freetype/src/type1/t1parse.c
index 2a762279f..495527962 100644
--- a/freetype/src/type1/t1parse.c
+++ b/freetype/src/type1/t1parse.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 parser (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009 by */
+/* Copyright 1996-2005, 2008, 2009, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -164,7 +164,7 @@
error = check_type1_format( stream, "%!FontType", 10 );
if ( error )
{
- FT_TRACE2(( "[not a Type1 font]\n" ));
+ FT_TRACE2(( " not a Type 1 font\n" ));
goto Exit;
}
}
@@ -404,7 +404,7 @@
/* characters... So skip now all whitespace character codes. */
while ( cur < limit &&
( *cur == ' ' ||
- *cur == '\t' ||
+ *cur == '\t' ||
*cur == '\r' ||
*cur == '\n' ) )
++cur;
@@ -467,6 +467,14 @@
/* we now decrypt the encoded binary private dictionary */
psaux->t1_decrypt( parser->private_dict, parser->private_len, 55665U );
+ if ( parser->private_len < 4 )
+ {
+ FT_ERROR(( "T1_Get_Private_Dict:"
+ " invalid private dictionary section\n" ));
+ error = T1_Err_Invalid_File_Format;
+ goto Fail;
+ }
+
/* replace the four random bytes at the beginning with whitespace */
parser->private_dict[0] = ' ';
parser->private_dict[1] = ' ';
diff --git a/freetype/src/type42/t42drivr.c b/freetype/src/type42/t42drivr.c
index f56d6e773..9b93209ad 100644
--- a/freetype/src/type42/t42drivr.c
+++ b/freetype/src/type42/t42drivr.c
@@ -184,11 +184,11 @@
};
- static FT_Module_Interface
- T42_Get_Interface( FT_Driver driver,
+ FT_CALLBACK_DEF( FT_Module_Interface )
+ T42_Get_Interface( FT_Module module,
const FT_String* t42_interface )
{
- FT_UNUSED( driver );
+ FT_UNUSED( module );
return ft_service_list_lookup( t42_services, t42_interface );
}
@@ -213,34 +213,34 @@
0, /* format interface */
- (FT_Module_Constructor)T42_Driver_Init,
- (FT_Module_Destructor) T42_Driver_Done,
- (FT_Module_Requester) T42_Get_Interface,
+ T42_Driver_Init,
+ T42_Driver_Done,
+ 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,
+ T42_Face_Init,
+ T42_Face_Done,
+ T42_Size_Init,
+ T42_Size_Done,
+ T42_GlyphSlot_Init,
+ 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,
+ T42_GlyphSlot_Load,
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
- (FT_Face_GetAdvancesFunc) 0,
- (FT_Size_RequestFunc) T42_Size_Request,
- (FT_Size_SelectFunc) T42_Size_Select
+ 0, /* FT_Face_GetAdvancesFunc */
+ T42_Size_Request,
+ T42_Size_Select
};
diff --git a/freetype/src/type42/t42error.h b/freetype/src/type42/t42error.h
index b23091001..217ae8bd5 100644
--- a/freetype/src/type42/t42error.h
+++ b/freetype/src/type42/t42error.h
@@ -4,7 +4,7 @@
/* */
/* Type 42 error codes (specification only). */
/* */
-/* Copyright 2002, 2003 by */
+/* Copyright 2002, 2003, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -29,6 +29,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX T42_Err_
#define FT_ERR_BASE FT_Mod_Err_Type42
diff --git a/freetype/src/type42/t42objs.c b/freetype/src/type42/t42objs.c
index a5e0ee5e8..c6053afed 100644
--- a/freetype/src/type42/t42objs.c
+++ b/freetype/src/type42/t42objs.c
@@ -4,7 +4,7 @@
/* */
/* Type 42 objects manager (body). */
/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 */
+/* Copyright 2002-2009, 2011 */
/* by Roberto Alameda. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -21,7 +21,7 @@
#include "t42error.h"
#include FT_INTERNAL_DEBUG_H
#include FT_LIST_H
-#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_IDS_H
#undef FT_COMPONENT
@@ -61,6 +61,8 @@
if ( type1->font_type != 42 )
{
+ FT_ERROR(( "T42_Open_Face: cannot handle FontType %d\n",
+ type1->font_type ));
error = T42_Err_Unknown_File_Format;
goto Exit;
}
@@ -152,11 +154,12 @@
FT_LOCAL_DEF( FT_Error )
T42_Face_Init( FT_Stream stream,
- T42_Face face,
+ FT_Face t42face, /* T42_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
+ T42_Face face = (T42_Face)t42face;
FT_Error error;
FT_Service_PsCMaps psnames;
PSAux_Service psaux;
@@ -179,6 +182,14 @@
face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
"psaux" );
psaux = (PSAux_Service)face->psaux;
+ if ( !psaux )
+ {
+ FT_ERROR(( "T42_Face_Init: cannot access `psaux' module\n" ));
+ error = T42_Err_Missing_Module;
+ goto Exit;
+ }
+
+ FT_TRACE2(( "Type 42 driver\n" ));
/* open the tokenizer, this will also check the font format */
error = T42_Open_Face( face );
@@ -321,7 +332,7 @@
root->face_flags |= FT_FACE_FLAG_VERTICAL;
{
- if ( psnames && psaux )
+ if ( psnames )
{
FT_CharMapRec charmap;
T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
@@ -390,8 +401,9 @@
FT_LOCAL_DEF( void )
- T42_Face_Done( T42_Face face )
+ T42_Face_Done( FT_Face t42face )
{
+ T42_Face face = (T42_Face)t42face;
T1_Font type1;
PS_FontInfo info;
FT_Memory memory;
@@ -459,12 +471,19 @@
/* FreeType error code. 0 means success. */
/* */
FT_LOCAL_DEF( FT_Error )
- T42_Driver_Init( T42_Driver driver )
+ T42_Driver_Init( FT_Module module ) /* T42_Driver */
{
- FT_Module ttmodule;
+ T42_Driver driver = (T42_Driver)module;
+ FT_Module ttmodule;
- ttmodule = FT_Get_Module( FT_MODULE(driver)->library, "truetype" );
+ ttmodule = FT_Get_Module( module->library, "truetype" );
+ if ( !ttmodule )
+ {
+ FT_ERROR(( "T42_Driver_Init: cannot access `truetype' module\n" ));
+ return T42_Err_Missing_Module;
+ }
+
driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
return T42_Err_Ok;
@@ -472,23 +491,24 @@
FT_LOCAL_DEF( void )
- T42_Driver_Done( T42_Driver driver )
+ T42_Driver_Done( FT_Module module )
{
- FT_UNUSED( driver );
+ FT_UNUSED( module );
}
FT_LOCAL_DEF( FT_Error )
- T42_Size_Init( T42_Size size )
+ T42_Size_Init( FT_Size size ) /* T42_Size */
{
- FT_Face face = size->root.face;
+ T42_Size t42size = (T42_Size)size;
+ FT_Face face = size->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;
+ t42size->ttsize = ttsize;
FT_Activate_Size( ttsize );
@@ -497,10 +517,11 @@
FT_LOCAL_DEF( FT_Error )
- T42_Size_Request( T42_Size size,
+ T42_Size_Request( FT_Size t42size, /* T42_Size */
FT_Size_Request req )
{
- T42_Face face = (T42_Face)size->root.face;
+ T42_Size size = (T42_Size)t42size;
+ T42_Face face = (T42_Face)t42size->face;
FT_Error error;
@@ -508,17 +529,18 @@
error = FT_Request_Size( face->ttf_face, req );
if ( !error )
- ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
+ t42size->metrics = face->ttf_face->size->metrics;
return error;
}
FT_LOCAL_DEF( FT_Error )
- T42_Size_Select( T42_Size size,
+ T42_Size_Select( FT_Size t42size, /* T42_Size */
FT_ULong strike_index )
{
- T42_Face face = (T42_Face)size->root.face;
+ T42_Size size = (T42_Size)t42size;
+ T42_Face face = (T42_Face)t42size->face;
FT_Error error;
@@ -526,7 +548,7 @@
error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
if ( !error )
- ( (FT_Size)size )->metrics = face->ttf_face->size->metrics;
+ t42size->metrics = face->ttf_face->size->metrics;
return error;
@@ -534,9 +556,10 @@
FT_LOCAL_DEF( void )
- T42_Size_Done( T42_Size size )
+ T42_Size_Done( FT_Size t42size ) /* T42_Size */
{
- FT_Face face = size->root.face;
+ T42_Size size = (T42_Size)t42size;
+ FT_Face face = t42size->face;
T42_Face t42face = (T42_Face)face;
FT_ListNode node;
@@ -551,12 +574,13 @@
FT_LOCAL_DEF( FT_Error )
- T42_GlyphSlot_Init( T42_GlyphSlot slot )
+ T42_GlyphSlot_Init( FT_GlyphSlot t42slot ) /* T42_GlyphSlot */
{
- FT_Face face = slot->root.face;
- T42_Face t42face = (T42_Face)face;
- FT_GlyphSlot ttslot;
- FT_Error error = T42_Err_Ok;
+ T42_GlyphSlot slot = (T42_GlyphSlot)t42slot;
+ FT_Face face = t42slot->face;
+ T42_Face t42face = (T42_Face)face;
+ FT_GlyphSlot ttslot;
+ FT_Error error = T42_Err_Ok;
if ( face->glyph == NULL )
@@ -575,8 +599,11 @@
FT_LOCAL_DEF( void )
- T42_GlyphSlot_Done( T42_GlyphSlot slot )
+ T42_GlyphSlot_Done( FT_GlyphSlot t42slot ) /* T42_GlyphSlot */
{
+ T42_GlyphSlot slot = (T42_GlyphSlot)t42slot;
+
+
FT_Done_GlyphSlot( slot->ttslot );
}
diff --git a/freetype/src/type42/t42objs.h b/freetype/src/type42/t42objs.h
index 289dedcc6..02d13259b 100644
--- a/freetype/src/type42/t42objs.h
+++ b/freetype/src/type42/t42objs.h
@@ -4,7 +4,7 @@
/* */
/* Type 42 objects manager (specification). */
/* */
-/* Copyright 2002, 2003, 2006, 2007 by Roberto Alameda. */
+/* Copyright 2002, 2003, 2006, 2007, 2011 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 */
@@ -65,36 +65,36 @@ FT_BEGIN_HEADER
FT_LOCAL( FT_Error )
T42_Face_Init( FT_Stream stream,
- T42_Face face,
+ FT_Face face,
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params );
FT_LOCAL( void )
- T42_Face_Done( T42_Face face );
+ T42_Face_Done( FT_Face face );
FT_LOCAL( FT_Error )
- T42_Size_Init( T42_Size size );
+ T42_Size_Init( FT_Size size );
FT_LOCAL( FT_Error )
- T42_Size_Request( T42_Size size,
+ T42_Size_Request( FT_Size size,
FT_Size_Request req );
FT_LOCAL( FT_Error )
- T42_Size_Select( T42_Size size,
+ T42_Size_Select( FT_Size size,
FT_ULong strike_index );
FT_LOCAL( void )
- T42_Size_Done( T42_Size size );
+ T42_Size_Done( FT_Size size );
FT_LOCAL( FT_Error )
- T42_GlyphSlot_Init( T42_GlyphSlot slot );
+ T42_GlyphSlot_Init( FT_GlyphSlot slot );
FT_LOCAL( FT_Error )
@@ -104,14 +104,14 @@ FT_BEGIN_HEADER
FT_Int32 load_flags );
FT_LOCAL( void )
- T42_GlyphSlot_Done( T42_GlyphSlot slot );
+ T42_GlyphSlot_Done( FT_GlyphSlot slot );
FT_LOCAL( FT_Error )
- T42_Driver_Init( T42_Driver driver );
+ T42_Driver_Init( FT_Module module );
FT_LOCAL( void )
- T42_Driver_Done( T42_Driver driver );
+ T42_Driver_Done( FT_Module module );
/* */
diff --git a/freetype/src/type42/t42parse.c b/freetype/src/type42/t42parse.c
index 577426917..468b46334 100644
--- a/freetype/src/type42/t42parse.c
+++ b/freetype/src/type42/t42parse.c
@@ -4,7 +4,7 @@
/* */
/* Type 42 font parser (body). */
/* */
-/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 by */
+/* Copyright 2002-2012 by */
/* Roberto Alameda. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -175,7 +175,7 @@
if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 )
{
- FT_TRACE2(( "not a Type42 font\n" ));
+ FT_TRACE2(( " not a Type42 font\n" ));
error = T42_Err_Unknown_File_Format;
}
@@ -607,8 +607,9 @@
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 ) )
+ /* A string can have a trailing zero (odd) byte for padding. */
+ /* Ignore it. */
+ if ( ( string_size & 1 ) && string_buf[string_size - 1] == 0 )
string_size--;
if ( !string_size )
diff --git a/freetype/src/winfonts/fnterrs.h b/freetype/src/winfonts/fnterrs.h
index ea8090971..463ba77ee 100644
--- a/freetype/src/winfonts/fnterrs.h
+++ b/freetype/src/winfonts/fnterrs.h
@@ -4,7 +4,7 @@
/* */
/* Win FNT/FON error codes (specification only). */
/* */
-/* Copyright 2001 by */
+/* Copyright 2001, 2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,6 +30,7 @@
#undef __FTERRORS_H__
+#undef FT_ERR_PREFIX
#define FT_ERR_PREFIX FNT_Err_
#define FT_ERR_BASE FT_Mod_Err_Winfonts
diff --git a/freetype/src/winfonts/winfnt.c b/freetype/src/winfonts/winfnt.c
index ee17d1665..a55189664 100644
--- a/freetype/src/winfonts/winfnt.c
+++ b/freetype/src/winfonts/winfnt.c
@@ -4,7 +4,7 @@
/* */
/* FreeType font driver for Windows FNT/FON files */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010 by */
+/* Copyright 1996-2004, 2006-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* Copyright 2003 Huw D M Davies for Codeweavers */
/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
@@ -23,7 +23,7 @@
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_OBJECTS_H
-#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_IDS_H
#include "winfnt.h"
#include "fnterrs.h"
@@ -224,7 +224,7 @@
if ( header->version != 0x200 &&
header->version != 0x300 )
{
- FT_TRACE2(( "[not a valid FNT file]\n" ));
+ FT_TRACE2(( " not a Windows FNT file\n" ));
error = FNT_Err_Unknown_File_Format;
goto Exit;
}
@@ -234,7 +234,7 @@
if ( header->file_size < size )
{
- FT_TRACE2(( "[not a valid FNT file]\n" ));
+ FT_TRACE2(( " not a Windows FNT file\n" ));
error = FNT_Err_Unknown_File_Format;
goto Exit;
}
@@ -665,8 +665,9 @@
static void
- FNT_Face_Done( FNT_Face face )
+ FNT_Face_Done( FT_Face fntface ) /* FNT_Face */
{
+ FNT_Face face = (FNT_Face)fntface;
FT_Memory memory;
@@ -677,18 +678,19 @@
fnt_font_done( face );
- FT_FREE( face->root.available_sizes );
- face->root.num_fixed_sizes = 0;
+ FT_FREE( fntface->available_sizes );
+ fntface->num_fixed_sizes = 0;
}
static FT_Error
FNT_Face_Init( FT_Stream stream,
- FNT_Face face,
+ FT_Face fntface, /* FNT_Face */
FT_Int face_index,
FT_Int num_params,
FT_Parameter* params )
{
+ FNT_Face face = (FNT_Face)fntface;
FT_Error error;
FT_Memory memory = FT_FACE_MEMORY( face );
@@ -696,6 +698,8 @@
FT_UNUSED( params );
+ FT_TRACE2(( "Windows FNT driver\n" ));
+
/* try to load font from a DLL */
error = fnt_face_get_dll_font( face, face_index );
if ( !error && face_index < 0 )
@@ -709,7 +713,7 @@
if ( FT_NEW( face->font ) )
goto Exit;
- face->root.num_faces = 1;
+ fntface->num_faces = 1;
font = face->font;
font->offset = 0;
@@ -827,7 +831,14 @@
root->charmap = root->charmaps[0];
}
- /* setup remaining flags */
+ /* set up remaining flags */
+
+ if ( font->header.last_char < font->header.first_char )
+ {
+ FT_TRACE2(( "invalid number of glyphs\n" ));
+ error = FNT_Err_Invalid_File_Format;
+ goto Fail;
+ }
/* reserve one slot for the .notdef glyph at index 0 */
root->num_glyphs = font->header.last_char -
@@ -874,7 +885,7 @@
goto Exit;
Fail:
- FNT_Face_Done( face );
+ FNT_Face_Done( fntface );
Exit:
return error;
@@ -882,11 +893,14 @@
static FT_Error
- FNT_Size_Select( FT_Size size )
+ FNT_Size_Select( FT_Size size,
+ FT_ULong strike_index )
{
FNT_Face face = (FNT_Face)size->face;
FT_WinFNT_Header header = &face->font->header;
+ FT_UNUSED( strike_index );
+
FT_Select_Metrics( size->face, 0 );
@@ -933,7 +947,7 @@
if ( error )
return error;
else
- return FNT_Size_Select( size );
+ return FNT_Size_Select( size, 0 );
}
@@ -1086,10 +1100,10 @@
static FT_Module_Interface
- winfnt_get_service( FT_Driver driver,
+ winfnt_get_service( FT_Module module,
const FT_String* service_id )
{
- FT_UNUSED( driver );
+ FT_UNUSED( module );
return ft_service_list_lookup( winfnt_services, service_id );
}
@@ -1111,34 +1125,34 @@
0,
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) winfnt_get_service
+ 0, /* FT_Module_Constructor */
+ 0, /* FT_Module_Destructor */
+ winfnt_get_service
},
- sizeof( FNT_FaceRec ),
- sizeof( FT_SizeRec ),
- sizeof( FT_GlyphSlotRec ),
+ 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,
+ FNT_Face_Init,
+ FNT_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
- (FT_Slot_LoadFunc) FNT_Load_Glyph,
+ FNT_Load_Glyph,
- (FT_Face_GetKerningFunc) 0,
- (FT_Face_AttachFunc) 0,
- (FT_Face_GetAdvancesFunc) 0,
+ 0, /* FT_Face_GetKerningFunc */
+ 0, /* FT_Face_AttachFunc */
+ 0, /* FT_Face_GetAdvancesFunc */
- (FT_Size_RequestFunc) FNT_Size_Request,
- (FT_Size_SelectFunc) FNT_Size_Select
+ FNT_Size_Request,
+ FNT_Size_Select
};