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-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
9 files changed, 142 insertions, 120 deletions
diff --git a/freetype/src/type1/t1afm.c b/freetype/src/type1/t1afm.c
index 43b7118c5..02409f058 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 da0ae1d23..4dcc441fc 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 f680ad4c4..610c58dde 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 dc241fc18..ff26729e5 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 328e326fe..d63df38f1 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 9c9bb526c..abba30d58 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 75d1419a1..52aad905c 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] = ' ';
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 09:56:22 +0000