diff options
Diffstat (limited to 'third_party/freetype/src/sfnt/sfdriver.c')
| -rw-r--r-- | third_party/freetype/src/sfnt/sfdriver.c | 114 |
1 files changed, 68 insertions, 46 deletions
diff --git a/third_party/freetype/src/sfnt/sfdriver.c b/third_party/freetype/src/sfnt/sfdriver.c index 6a3f0d9933..0b9867aa1a 100644 --- a/third_party/freetype/src/sfnt/sfdriver.c +++ b/third_party/freetype/src/sfnt/sfdriver.c @@ -4,7 +4,7 @@ /* */ /* High-level SFNT driver interface (body). */ /* */ -/* Copyright 1996-2015 by */ +/* Copyright 1996-2017 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -88,7 +88,7 @@ break; case FT_SFNT_OS2: - table = face->os2.version == 0xFFFFU ? NULL : &face->os2; + table = ( face->os2.version == 0xFFFFU ) ? NULL : &face->os2; break; case FT_SFNT_POST: @@ -139,9 +139,11 @@ FT_DEFINE_SERVICE_SFNT_TABLEREC( sfnt_service_sfnt_table, - (FT_SFNT_TableLoadFunc)tt_face_load_any, - (FT_SFNT_TableGetFunc) get_sfnt_table, - (FT_SFNT_TableInfoFunc)sfnt_table_info ) + + (FT_SFNT_TableLoadFunc)tt_face_load_any, /* load_table */ + (FT_SFNT_TableGetFunc) get_sfnt_table, /* get_table */ + (FT_SFNT_TableInfoFunc)sfnt_table_info /* table_info */ + ) #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES @@ -152,7 +154,7 @@ */ static FT_Error - sfnt_get_glyph_name( TT_Face face, + sfnt_get_glyph_name( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ) @@ -161,7 +163,7 @@ FT_Error error; - error = tt_face_get_ps_name( face, glyph_index, &gname ); + error = tt_face_get_ps_name( (TT_Face)face, glyph_index, &gname ); if ( !error ) FT_STRCPYN( buffer, gname, buffer_max ); @@ -170,26 +172,26 @@ static FT_UInt - sfnt_get_name_index( TT_Face face, + sfnt_get_name_index( FT_Face face, FT_String* glyph_name ) { - FT_Face root = &face->root; + TT_Face ttface = (TT_Face)face; FT_UInt i, max_gid = FT_UINT_MAX; - if ( root->num_glyphs < 0 ) + if ( face->num_glyphs < 0 ) return 0; - else if ( (FT_ULong)root->num_glyphs < FT_UINT_MAX ) - max_gid = (FT_UInt)root->num_glyphs; + else if ( (FT_ULong)face->num_glyphs < FT_UINT_MAX ) + max_gid = (FT_UInt)face->num_glyphs; else FT_TRACE0(( "Ignore glyph names for invalid GID 0x%08x - 0x%08x\n", - FT_UINT_MAX, root->num_glyphs )); + FT_UINT_MAX, face->num_glyphs )); for ( i = 0; i < max_gid; i++ ) { FT_String* gname; - FT_Error error = tt_face_get_ps_name( face, i, &gname ); + FT_Error error = tt_face_get_ps_name( ttface, i, &gname ); if ( error ) @@ -205,9 +207,10 @@ FT_DEFINE_SERVICE_GLYPHDICTREC( sfnt_service_glyph_dict, - (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name, - (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index ) + (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name, /* get_name */ + (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index /* name_index */ + ) #endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */ @@ -330,7 +333,9 @@ FT_DEFINE_SERVICE_PSFONTNAMEREC( sfnt_service_ps_name, - (FT_PsName_GetFunc)sfnt_get_ps_name ) + + (FT_PsName_GetFunc)sfnt_get_ps_name /* get_ps_font_name */ + ) /* @@ -338,7 +343,9 @@ */ FT_DEFINE_SERVICE_TTCMAPSREC( tt_service_get_cmap_info, - (TT_CMap_Info_GetFunc)tt_get_cmap_info ) + + (TT_CMap_Info_GetFunc)tt_get_cmap_info /* get_cmap_info */ + ) #ifdef TT_CONFIG_OPTION_BDF @@ -381,8 +388,10 @@ FT_DEFINE_SERVICE_BDFRec( sfnt_service_bdf, - (FT_BDF_GetCharsetIdFunc)sfnt_get_charset_id, - (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop ) + + (FT_BDF_GetCharsetIdFunc)sfnt_get_charset_id, /* get_charset_id */ + (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop /* get_property */ + ) #endif /* TT_CONFIG_OPTION_BDF */ @@ -395,6 +404,7 @@ #if defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES && defined TT_CONFIG_OPTION_BDF FT_DEFINE_SERVICEDESCREC5( sfnt_services, + FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, FT_SERVICE_ID_GLYPH_DICT, &SFNT_SERVICE_GLYPH_DICT_GET, @@ -403,6 +413,7 @@ #elif defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES FT_DEFINE_SERVICEDESCREC4( sfnt_services, + FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, FT_SERVICE_ID_GLYPH_DICT, &SFNT_SERVICE_GLYPH_DICT_GET, @@ -410,6 +421,7 @@ #elif defined TT_CONFIG_OPTION_BDF FT_DEFINE_SERVICEDESCREC4( sfnt_services, + FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, FT_SERVICE_ID_BDF, &SFNT_SERVICE_BDF_GET, @@ -417,6 +429,7 @@ #else FT_DEFINE_SERVICEDESCREC3( sfnt_services, + FT_SERVICE_ID_SFNT_TABLE, &SFNT_SERVICE_SFNT_TABLE_GET, FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &SFNT_SERVICE_PS_NAME_GET, FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) @@ -459,55 +472,63 @@ FT_DEFINE_SFNT_INTERFACE( sfnt_interface, - tt_face_goto_table, - sfnt_init_face, - sfnt_load_face, - sfnt_done_face, - sfnt_get_interface, + tt_face_goto_table, /* TT_Loader_GotoTableFunc goto_table */ + + sfnt_init_face, /* TT_Init_Face_Func init_face */ + sfnt_load_face, /* TT_Load_Face_Func load_face */ + sfnt_done_face, /* TT_Done_Face_Func done_face */ + sfnt_get_interface, /* FT_Module_Requester get_interface */ - tt_face_load_any, + tt_face_load_any, /* TT_Load_Any_Func load_any */ - tt_face_load_head, - tt_face_load_hhea, - tt_face_load_cmap, - tt_face_load_maxp, - tt_face_load_os2, - tt_face_load_post, + tt_face_load_head, /* TT_Load_Table_Func load_head */ + tt_face_load_hhea, /* TT_Load_Metrics_Func load_hhea */ + tt_face_load_cmap, /* TT_Load_Table_Func load_cmap */ + tt_face_load_maxp, /* TT_Load_Table_Func load_maxp */ + tt_face_load_os2, /* TT_Load_Table_Func load_os2 */ + tt_face_load_post, /* TT_Load_Table_Func load_post */ - tt_face_load_name, - tt_face_free_name, + tt_face_load_name, /* TT_Load_Table_Func load_name */ + tt_face_free_name, /* TT_Free_Table_Func free_name */ - tt_face_load_kern, - tt_face_load_gasp, - tt_face_load_pclt, + tt_face_load_kern, /* TT_Load_Table_Func load_kern */ + tt_face_load_gasp, /* TT_Load_Table_Func load_gasp */ + tt_face_load_pclt, /* TT_Load_Table_Func load_init */ /* see `ttload.h' */ PUT_EMBEDDED_BITMAPS( tt_face_load_bhed ), - + /* TT_Load_Table_Func load_bhed */ PUT_EMBEDDED_BITMAPS( tt_face_load_sbit_image ), + /* TT_Load_SBit_Image_Func load_sbit_image */ /* see `ttpost.h' */ PUT_PS_NAMES( tt_face_get_ps_name ), + /* TT_Get_PS_Name_Func get_psname */ PUT_PS_NAMES( tt_face_free_ps_names ), + /* TT_Free_Table_Func free_psnames */ /* since version 2.1.8 */ - tt_face_get_kerning, + tt_face_get_kerning, /* TT_Face_GetKerningFunc get_kerning */ /* since version 2.2 */ - tt_face_load_font_dir, - tt_face_load_hmtx, + tt_face_load_font_dir, /* TT_Load_Table_Func load_font_dir */ + tt_face_load_hmtx, /* TT_Load_Metrics_Func load_hmtx */ /* see `ttsbit.h' and `sfnt.h' */ PUT_EMBEDDED_BITMAPS( tt_face_load_sbit ), + /* TT_Load_Table_Func load_eblc */ PUT_EMBEDDED_BITMAPS( tt_face_free_sbit ), + /* TT_Free_Table_Func free_eblc */ PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike ), + /* TT_Set_SBit_Strike_Func set_sbit_strike */ PUT_EMBEDDED_BITMAPS( tt_face_load_strike_metrics ), + /* TT_Load_Strike_Metrics_Func load_strike_metrics */ - tt_face_get_metrics, + tt_face_get_metrics, /* TT_Get_Metrics_Func get_metrics */ - tt_face_get_name + tt_face_get_name /* TT_Get_Name_Func get_name */ ) @@ -523,9 +544,10 @@ (const void*)&SFNT_INTERFACE_GET, /* module specific interface */ - (FT_Module_Constructor)0, - (FT_Module_Destructor) 0, - (FT_Module_Requester) sfnt_get_interface ) + (FT_Module_Constructor)NULL, /* module_init */ + (FT_Module_Destructor) NULL, /* module_done */ + (FT_Module_Requester) sfnt_get_interface /* get_interface */ + ) /* END */ |