-/***************************************************************************/\r
-/* */\r
-/* t42drivr.c */\r
-/* */\r
-/* High-level Type 42 driver interface (body). */\r
-/* */\r
-/* Copyright 2002, 2003, 2004, 2006, 2007 by Roberto Alameda. */\r
-/* */\r
-/* This file is part of the FreeType project, and may only be used, */\r
-/* modified, and distributed under the terms of the FreeType project */\r
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */\r
-/* this file you indicate that you have read the license and */\r
-/* understand and accept it fully. */\r
-/* */\r
-/***************************************************************************/\r
-\r
-\r
- /*************************************************************************/\r
- /* */\r
- /* This driver implements Type42 fonts as described in the */\r
- /* Technical Note #5012 from Adobe, with these limitations: */\r
- /* */\r
- /* 1) CID Fonts are not currently supported. */\r
- /* 2) Incremental fonts making use of the GlyphDirectory keyword */\r
- /* will be loaded, but the rendering will be using the TrueType */\r
- /* tables. */\r
- /* 3) As for Type1 fonts, CDevProc is not supported. */\r
- /* 4) The Metrics dictionary is not supported. */\r
- /* 5) AFM metrics are not supported. */\r
- /* */\r
- /* In other words, this driver supports Type42 fonts derived from */\r
- /* TrueType fonts in a non-CID manner, as done by usual conversion */\r
- /* programs. */\r
- /* */\r
- /*************************************************************************/\r
-\r
-\r
-#include "t42drivr.h"\r
-#include "t42objs.h"\r
-#include "t42error.h"\r
-#include FT_INTERNAL_DEBUG_H\r
-\r
-#include FT_SERVICE_XFREE86_NAME_H\r
-#include FT_SERVICE_GLYPH_DICT_H\r
-#include FT_SERVICE_POSTSCRIPT_NAME_H\r
-#include FT_SERVICE_POSTSCRIPT_INFO_H\r
-\r
-#undef FT_COMPONENT\r
-#define FT_COMPONENT trace_t42\r
-\r
-\r
- /*\r
- *\r
- * GLYPH DICT SERVICE\r
- *\r
- */\r
-\r
- static FT_Error\r
- t42_get_glyph_name( T42_Face face,\r
- FT_UInt glyph_index,\r
- FT_Pointer buffer,\r
- FT_UInt buffer_max )\r
- {\r
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );\r
-\r
- return T42_Err_Ok;\r
- }\r
-\r
-\r
- static FT_UInt\r
- t42_get_name_index( T42_Face face,\r
- FT_String* glyph_name )\r
- {\r
- FT_Int i;\r
- FT_String* gname;\r
-\r
-\r
- for ( i = 0; i < face->type1.num_glyphs; i++ )\r
- {\r
- gname = face->type1.glyph_names[i];\r
-\r
- if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )\r
- return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );\r
- }\r
-\r
- return 0;\r
- }\r
-\r
-\r
- static const FT_Service_GlyphDictRec t42_service_glyph_dict =\r
- {\r
- (FT_GlyphDict_GetNameFunc) t42_get_glyph_name,\r
- (FT_GlyphDict_NameIndexFunc)t42_get_name_index\r
- };\r
-\r
-\r
- /*\r
- *\r
- * POSTSCRIPT NAME SERVICE\r
- *\r
- */\r
-\r
- static const char*\r
- t42_get_ps_font_name( T42_Face face )\r
- {\r
- return (const char*)face->type1.font_name;\r
- }\r
-\r
-\r
- static const FT_Service_PsFontNameRec t42_service_ps_font_name =\r
- {\r
- (FT_PsName_GetFunc)t42_get_ps_font_name\r
- };\r
-\r
-\r
- /*\r
- *\r
- * POSTSCRIPT INFO SERVICE\r
- *\r
- */\r
-\r
- static FT_Error\r
- t42_ps_get_font_info( FT_Face face,\r
- PS_FontInfoRec* afont_info )\r
- {\r
- *afont_info = ((T42_Face)face)->type1.font_info;\r
- return T42_Err_Ok;\r
- }\r
-\r
-\r
- static FT_Int\r
- t42_ps_has_glyph_names( FT_Face face )\r
- {\r
- FT_UNUSED( face );\r
- return 1;\r
- }\r
-\r
-\r
- static FT_Error\r
- t42_ps_get_font_private( FT_Face face,\r
- PS_PrivateRec* afont_private )\r
- {\r
- *afont_private = ((T42_Face)face)->type1.private_dict;\r
- return T42_Err_Ok;\r
- }\r
-\r
-\r
- static const FT_Service_PsInfoRec t42_service_ps_info =\r
- {\r
- (PS_GetFontInfoFunc) t42_ps_get_font_info,\r
- (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,\r
- (PS_GetFontPrivateFunc)t42_ps_get_font_private\r
- };\r
-\r
-\r
- /*\r
- *\r
- * SERVICE LIST\r
- *\r
- */\r
-\r
- static const FT_ServiceDescRec t42_services[] =\r
- {\r
- { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },\r
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },\r
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },\r
- { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 },\r
- { NULL, NULL }\r
- };\r
-\r
-\r
- static FT_Module_Interface\r
- T42_Get_Interface( FT_Driver driver,\r
- const FT_String* t42_interface )\r
- {\r
- FT_UNUSED( driver );\r
-\r
- return ft_service_list_lookup( t42_services, t42_interface );\r
- }\r
-\r
-\r
- const FT_Driver_ClassRec t42_driver_class =\r
- {\r
- {\r
- FT_MODULE_FONT_DRIVER |\r
- FT_MODULE_DRIVER_SCALABLE |\r
-#ifdef TT_USE_BYTECODE_INTERPRETER\r
- FT_MODULE_DRIVER_HAS_HINTER,\r
-#else\r
- 0,\r
-#endif\r
-\r
- sizeof ( T42_DriverRec ),\r
-\r
- "type42",\r
- 0x10000L,\r
- 0x20000L,\r
-\r
- 0, /* format interface */\r
-\r
- (FT_Module_Constructor)T42_Driver_Init,\r
- (FT_Module_Destructor) T42_Driver_Done,\r
- (FT_Module_Requester) T42_Get_Interface,\r
- },\r
-\r
- sizeof ( T42_FaceRec ),\r
- sizeof ( T42_SizeRec ),\r
- sizeof ( T42_GlyphSlotRec ),\r
-\r
- (FT_Face_InitFunc) T42_Face_Init,\r
- (FT_Face_DoneFunc) T42_Face_Done,\r
- (FT_Size_InitFunc) T42_Size_Init,\r
- (FT_Size_DoneFunc) T42_Size_Done,\r
- (FT_Slot_InitFunc) T42_GlyphSlot_Init,\r
- (FT_Slot_DoneFunc) T42_GlyphSlot_Done,\r
-\r
-#ifdef FT_CONFIG_OPTION_OLD_INTERNALS\r
- ft_stub_set_char_sizes,\r
- ft_stub_set_pixel_sizes,\r
-#endif\r
- (FT_Slot_LoadFunc) T42_GlyphSlot_Load,\r
-\r
- (FT_Face_GetKerningFunc) 0,\r
- (FT_Face_AttachFunc) 0,\r
-\r
- (FT_Face_GetAdvancesFunc) 0,\r
- (FT_Size_RequestFunc) T42_Size_Request,\r
- (FT_Size_SelectFunc) T42_Size_Select\r
- };\r
-\r
-\r
-/* END */\r
+/***************************************************************************/
+/* */
+/* t42drivr.c */
+/* */
+/* High-level Type 42 driver interface (body). */
+/* */
+/* Copyright 2002, 2003, 2004, 2006, 2007 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 */
+/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
+/* this file you indicate that you have read the license and */
+/* understand and accept it fully. */
+/* */
+/***************************************************************************/
+
+
+ /*************************************************************************/
+ /* */
+ /* This driver implements Type42 fonts as described in the */
+ /* Technical Note #5012 from Adobe, with these limitations: */
+ /* */
+ /* 1) CID Fonts are not currently supported. */
+ /* 2) Incremental fonts making use of the GlyphDirectory keyword */
+ /* will be loaded, but the rendering will be using the TrueType */
+ /* tables. */
+ /* 3) As for Type1 fonts, CDevProc is not supported. */
+ /* 4) The Metrics dictionary is not supported. */
+ /* 5) AFM metrics are not supported. */
+ /* */
+ /* In other words, this driver supports Type42 fonts derived from */
+ /* TrueType fonts in a non-CID manner, as done by usual conversion */
+ /* programs. */
+ /* */
+ /*************************************************************************/
+
+
+#include "t42drivr.h"
+#include "t42objs.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+#undef FT_COMPONENT
+#define FT_COMPONENT trace_t42
+
+
+ /*
+ *
+ * GLYPH DICT SERVICE
+ *
+ */
+
+ static FT_Error
+ t42_get_glyph_name( T42_Face face,
+ FT_UInt glyph_index,
+ FT_Pointer buffer,
+ FT_UInt buffer_max )
+ {
+ FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+
+ return T42_Err_Ok;
+ }
+
+
+ static FT_UInt
+ t42_get_name_index( T42_Face face,
+ FT_String* glyph_name )
+ {
+ FT_Int i;
+ FT_String* gname;
+
+
+ for ( i = 0; i < face->type1.num_glyphs; i++ )
+ {
+ gname = face->type1.glyph_names[i];
+
+ if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
+ return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );
+ }
+
+ return 0;
+ }
+
+
+ static const FT_Service_GlyphDictRec t42_service_glyph_dict =
+ {
+ (FT_GlyphDict_GetNameFunc) t42_get_glyph_name,
+ (FT_GlyphDict_NameIndexFunc)t42_get_name_index
+ };
+
+
+ /*
+ *
+ * POSTSCRIPT NAME SERVICE
+ *
+ */
+
+ static const char*
+ t42_get_ps_font_name( T42_Face face )
+ {
+ return (const char*)face->type1.font_name;
+ }
+
+
+ static const FT_Service_PsFontNameRec t42_service_ps_font_name =
+ {
+ (FT_PsName_GetFunc)t42_get_ps_font_name
+ };
+
+
+ /*
+ *
+ * POSTSCRIPT INFO SERVICE
+ *
+ */
+
+ static FT_Error
+ t42_ps_get_font_info( FT_Face face,
+ PS_FontInfoRec* afont_info )
+ {
+ *afont_info = ((T42_Face)face)->type1.font_info;
+ return T42_Err_Ok;
+ }
+
+
+ static FT_Int
+ t42_ps_has_glyph_names( FT_Face face )
+ {
+ FT_UNUSED( face );
+ return 1;
+ }
+
+
+ static FT_Error
+ t42_ps_get_font_private( FT_Face face,
+ PS_PrivateRec* afont_private )
+ {
+ *afont_private = ((T42_Face)face)->type1.private_dict;
+ return T42_Err_Ok;
+ }
+
+
+ static const FT_Service_PsInfoRec t42_service_ps_info =
+ {
+ (PS_GetFontInfoFunc) t42_ps_get_font_info,
+ (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
+ (PS_GetFontPrivateFunc)t42_ps_get_font_private
+ };
+
+
+ /*
+ *
+ * SERVICE LIST
+ *
+ */
+
+ static const FT_ServiceDescRec t42_services[] =
+ {
+ { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },
+ { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
+ { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },
+ { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_TYPE_42 },
+ { NULL, NULL }
+ };
+
+
+ static FT_Module_Interface
+ T42_Get_Interface( FT_Driver driver,
+ const FT_String* t42_interface )
+ {
+ FT_UNUSED( driver );
+
+ return ft_service_list_lookup( t42_services, t42_interface );
+ }
+
+
+ const FT_Driver_ClassRec t42_driver_class =
+ {
+ {
+ FT_MODULE_FONT_DRIVER |
+ FT_MODULE_DRIVER_SCALABLE |
+#ifdef TT_USE_BYTECODE_INTERPRETER
+ FT_MODULE_DRIVER_HAS_HINTER,
+#else
+ 0,
+#endif
+
+ sizeof ( T42_DriverRec ),
+
+ "type42",
+ 0x10000L,
+ 0x20000L,
+
+ 0, /* format interface */
+
+ (FT_Module_Constructor)T42_Driver_Init,
+ (FT_Module_Destructor) T42_Driver_Done,
+ (FT_Module_Requester) 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,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+ ft_stub_set_char_sizes,
+ ft_stub_set_pixel_sizes,
+#endif
+ (FT_Slot_LoadFunc) T42_GlyphSlot_Load,
+
+ (FT_Face_GetKerningFunc) 0,
+ (FT_Face_AttachFunc) 0,
+
+ (FT_Face_GetAdvancesFunc) 0,
+ (FT_Size_RequestFunc) T42_Size_Request,
+ (FT_Size_SelectFunc) T42_Size_Select
+ };
+
+
+/* END */
projects / reactos.git / blobdiff