ref: 2589e5fd94a24cc175fa7690cb3dbf16c7844229
parent: 3da7e68f755492ba4882fa82fec2e7683b6edad2
author: Oran Agra <[email protected]>
date: Sun Apr 5 13:34:40 EDT 2009
Preparing changes in cff parser later needed for PIC version. * src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c, src/cff/cffparse.c, src/cff/cffparse.h: Add library pointer to 'CFF_ParserRec' set by `cff_parser_init'. Route library pointer from 'cff_face_init' to 'cff_subfont_load' for `cff_parser_init'. * src/cff/cffparse.c (CFF_Field_Handler): Move it to... * src/cff/cffparse.h: This file, to be used by other C files.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,18 @@
2009-04-05 Oran Agra <[email protected]>
+ Preparing changes in cff parser later needed for PIC version.
+
+ * src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
+ src/cff/cffparse.c, src/cff/cffparse.h: Add library pointer to
+ 'CFF_ParserRec' set by `cff_parser_init'.
+ Route library pointer from 'cff_face_init' to 'cff_subfont_load'
+ for `cff_parser_init'.
+
+ * src/cff/cffparse.c (CFF_Field_Handler): Move it to...
+ * src/cff/cffparse.h: This file, to be used by other C files.
+
+2009-04-05 Oran Agra <[email protected]>
+
Minor change in ftstroke.c.
* src/base/ftstroke.c (FT_StrokerRec): Replace `memory' member with
--- a/src/cff/cffload.c
+++ b/src/cff/cffload.c
@@ -1267,7 +1267,8 @@
CFF_Index idx,
FT_UInt font_index,
FT_Stream stream,
- FT_ULong base_offset )
+ FT_ULong base_offset,
+ FT_Library library )
{FT_Error error;
CFF_ParserRec parser;
@@ -1277,7 +1278,7 @@
CFF_Private priv = &font->private_dict;
- cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict );
+ cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict, library );
/* set defaults */
FT_MEM_ZERO( top, sizeof ( *top ) );
@@ -1328,7 +1329,7 @@
priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
priv->blue_scale = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
- cff_parser_init( &parser, CFF_CODE_PRIVATE, priv );
+ cff_parser_init( &parser, CFF_CODE_PRIVATE, priv, library );
if ( FT_STREAM_SEEK( base_offset + font->font_dict.private_offset ) ||
FT_FRAME_ENTER( font->font_dict.private_size ) )
@@ -1381,7 +1382,8 @@
FT_LOCAL_DEF( FT_Error )
- cff_font_load( FT_Stream stream,
+ cff_font_load( FT_Library library,
+ FT_Stream stream,
FT_Int face_index,
CFF_Font font,
FT_Bool pure_cff )
@@ -1459,7 +1461,8 @@
&font->font_dict_index,
face_index,
stream,
- base_offset );
+ base_offset,
+ library );
if ( error )
goto Exit;
@@ -1507,7 +1510,7 @@
{sub = font->subfonts[idx];
error = cff_subfont_load( sub, &fd_index, idx,
- stream, base_offset );
+ stream, base_offset, library );
if ( error )
goto Fail_CID;
}
--- a/src/cff/cffload.h
+++ b/src/cff/cffload.h
@@ -58,7 +58,8 @@
FT_LOCAL( FT_Error )
- cff_font_load( FT_Stream stream,
+ cff_font_load( FT_Library library,
+ FT_Stream stream,
FT_Int face_index,
CFF_Font font,
FT_Bool pure_cff );
--- a/src/cff/cffobjs.c
+++ b/src/cff/cffobjs.c
@@ -408,6 +408,7 @@
PSHinter_Service pshinter;
FT_Bool pure_cff = 1;
FT_Bool sfnt_format = 0;
+ FT_Library library = cffface->driver->root.library;
#if 0
@@ -419,7 +420,7 @@
goto Bad_Format;
#else
sfnt = (SFNT_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "sfnt" );
+ library, "sfnt" );
if ( !sfnt )
goto Bad_Format;
@@ -426,7 +427,7 @@
FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
pshinter = (PSHinter_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "pshinter" );
+ library, "pshinter" );
#endif
/* create input stream from resource */
@@ -507,7 +508,7 @@
goto Exit;
face->extra.data = cff;
- error = cff_font_load( stream, face_index, cff, pure_cff );
+ error = cff_font_load( library, stream, face_index, cff, pure_cff );
if ( error )
goto Exit;
--- a/src/cff/cffparse.c
+++ b/src/cff/cffparse.c
@@ -34,41 +34,13 @@
#define FT_COMPONENT trace_cffparse
- enum
- {- cff_kind_none = 0,
- cff_kind_num,
- cff_kind_fixed,
- cff_kind_fixed_thousand,
- cff_kind_string,
- cff_kind_bool,
- cff_kind_delta,
- cff_kind_callback,
- cff_kind_max /* do not remove */
- };
-
- /* now generate handlers for the most simple fields */
- typedef FT_Error (*CFF_Field_Reader)( CFF_Parser parser );
-
- typedef struct CFF_Field_Handler_
- {- int kind;
- int code;
- FT_UInt offset;
- FT_Byte size;
- CFF_Field_Reader reader;
- FT_UInt array_max;
- FT_UInt count_offset;
-
- } CFF_Field_Handler;
-
-
FT_LOCAL_DEF( void )
cff_parser_init( CFF_Parser parser,
FT_UInt code,
- void* object )
+ void* object,
+ FT_Library library)
{FT_MEM_ZERO( parser, sizeof ( *parser ) );
@@ -75,6 +47,7 @@
parser->top = parser->stack;
parser->object_code = code;
parser->object = object;
+ parser->library = library;
}
--- a/src/cff/cffparse.h
+++ b/src/cff/cffparse.h
@@ -36,6 +36,7 @@
typedef struct CFF_ParserRec_
{+ FT_Library library;
FT_Byte* start;
FT_Byte* limit;
FT_Byte* cursor;
@@ -52,12 +53,44 @@
FT_LOCAL( void )
cff_parser_init( CFF_Parser parser,
FT_UInt code,
- void* object );
+ void* object,
+ FT_Library library);
FT_LOCAL( FT_Error )
cff_parser_run( CFF_Parser parser,
FT_Byte* start,
FT_Byte* limit );
+
+
+ enum
+ {+ cff_kind_none = 0,
+ cff_kind_num,
+ cff_kind_fixed,
+ cff_kind_fixed_thousand,
+ cff_kind_string,
+ cff_kind_bool,
+ cff_kind_delta,
+ cff_kind_callback,
+
+ cff_kind_max /* do not remove */
+ };
+
+
+ /* now generate handlers for the most simple fields */
+ typedef FT_Error (*CFF_Field_Reader)( CFF_Parser parser );
+
+ typedef struct CFF_Field_Handler_
+ {+ int kind;
+ int code;
+ FT_UInt offset;
+ FT_Byte size;
+ CFF_Field_Reader reader;
+ FT_UInt array_max;
+ FT_UInt count_offset;
+
+ } CFF_Field_Handler;
FT_END_HEADER