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-rw-r--r--src/sfnt/sfdriver.c25
-rw-r--r--src/sfnt/sferrors.h3
-rw-r--r--src/sfnt/sfntpic.c104
-rw-r--r--src/sfnt/sfntpic.h9
-rw-r--r--src/sfnt/sfobjs.c10
-rw-r--r--src/sfnt/ttcmap.c2
-rw-r--r--src/sfnt/ttcmap.h6
7 files changed, 115 insertions, 44 deletions
diff --git a/src/sfnt/sfdriver.c b/src/sfnt/sfdriver.c
index 247aa67..847d83d 100644
--- a/src/sfnt/sfdriver.c
+++ b/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/src/sfnt/sferrors.h b/src/sfnt/sferrors.h
index 27f90de..564a3fe 100644
--- a/src/sfnt/sferrors.h
+++ b/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/src/sfnt/sfntpic.c b/src/sfnt/sfntpic.c
index 53aca17..1372376 100644
--- a/src/sfnt/sfntpic.c
+++ b/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/src/sfnt/sfntpic.h b/src/sfnt/sfntpic.h
index 6943b42..f7993d1 100644
--- a/src/sfnt/sfntpic.h
+++ b/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/src/sfnt/sfobjs.c b/src/sfnt/sfobjs.c
index 44471f6..d7be631 100644
--- a/src/sfnt/sfobjs.c
+++ b/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/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c
index 544750a..1dfd987 100644
--- a/src/sfnt/ttcmap.c
+++ b/src/sfnt/ttcmap.c
@@ -3363,7 +3363,7 @@
return error;
/* the location of the class instances follows the array of pointers */
- recs = (TT_CMap_ClassRec*) (((char*)clazz)+(sizeof(*clazz)*(i+1)));
+ recs = (TT_CMap_ClassRec*) (((char*)clazz)+(sizeof(*clazz)*(i+1)));
i=0;
#undef TTCMAPCITEM
diff --git a/src/sfnt/ttcmap.h b/src/sfnt/ttcmap.h
index 15a4a21..94f7978 100644
--- a/src/sfnt/ttcmap.h
+++ b/src/sfnt/ttcmap.h
@@ -70,7 +70,7 @@ FT_BEGIN_HEADER
format_, validate_, get_cmap_info_ \
};
-#else /* FT_CONFIG_OPTION_PIC */
+#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_TT_CMAP(class_, size_, init_, done_, char_index_, \
char_next_, char_var_index_, char_var_default_, variant_list_, \
@@ -92,9 +92,9 @@ FT_BEGIN_HEADER
clazz->format = format_; \
clazz->validate = validate_; \
clazz->get_cmap_info = get_cmap_info_; \
- }
+ }
-#endif /* FT_CONFIG_OPTION_PIC */
+#endif /* FT_CONFIG_OPTION_PIC */
typedef struct TT_ValidatorRec_
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 15:14:25 +0000