diff options
Diffstat (limited to 'src/3rdparty/freetype/src/sfnt/sfdriver.c')
| -rw-r--r-- | src/3rdparty/freetype/src/sfnt/sfdriver.c | 479 |
1 files changed, 280 insertions, 199 deletions
diff --git a/src/3rdparty/freetype/src/sfnt/sfdriver.c b/src/3rdparty/freetype/src/sfnt/sfdriver.c index 303e1ca9f1..0925940b03 100644 --- a/src/3rdparty/freetype/src/sfnt/sfdriver.c +++ b/src/3rdparty/freetype/src/sfnt/sfdriver.c @@ -1,31 +1,29 @@ -/***************************************************************************/ -/* */ -/* sfdriver.c */ -/* */ -/* High-level SFNT driver interface (body). */ -/* */ -/* Copyright 1996-2018 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* 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. */ -/* */ -/***************************************************************************/ - - -#include <ft2build.h> -#include FT_INTERNAL_DEBUG_H -#include FT_INTERNAL_SFNT_H -#include FT_INTERNAL_OBJECTS_H -#include FT_TRUETYPE_IDS_H +/**************************************************************************** + * + * sfdriver.c + * + * High-level SFNT driver interface (body). + * + * Copyright (C) 1996-2023 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * 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. + * + */ + + +#include <freetype/internal/ftdebug.h> +#include <freetype/internal/sfnt.h> +#include <freetype/internal/ftobjs.h> +#include <freetype/ttnameid.h> #include "sfdriver.h" #include "ttload.h" #include "sfobjs.h" -#include "sfntpic.h" #include "sferrors.h" @@ -33,80 +31,105 @@ #include "ttsbit.h" #endif +#ifdef TT_CONFIG_OPTION_COLOR_LAYERS +#include "ttcolr.h" +#include "ttcpal.h" +#endif + +#ifdef FT_CONFIG_OPTION_SVG +#include "ttsvg.h" +#endif + #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES #include "ttpost.h" #endif #ifdef TT_CONFIG_OPTION_BDF #include "ttbdf.h" -#include FT_SERVICE_BDF_H +#include <freetype/internal/services/svbdf.h> #endif #include "ttcmap.h" #include "ttkern.h" #include "ttmtx.h" -#include FT_SERVICE_GLYPH_DICT_H -#include FT_SERVICE_POSTSCRIPT_NAME_H -#include FT_SERVICE_SFNT_H -#include FT_SERVICE_TT_CMAP_H +#include <freetype/internal/services/svgldict.h> +#include <freetype/internal/services/svpostnm.h> +#include <freetype/internal/services/svsfnt.h> +#include <freetype/internal/services/svttcmap.h> #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT -#include FT_MULTIPLE_MASTERS_H -#include FT_SERVICE_MULTIPLE_MASTERS_H +#include <freetype/ftmm.h> +#include <freetype/internal/services/svmm.h> #endif - /*************************************************************************/ - /* */ - /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ - /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ - /* messages during execution. */ - /* */ + /************************************************************************** + * + * The macro FT_COMPONENT is used in trace mode. It is an implicit + * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log + * messages during execution. + */ #undef FT_COMPONENT -#define FT_COMPONENT trace_sfdriver +#define FT_COMPONENT sfdriver /* - * SFNT TABLE SERVICE + * SFNT TABLE SERVICE * */ - static void* - get_sfnt_table( TT_Face face, + FT_CALLBACK_DEF( FT_Error ) + sfnt_load_table( FT_Face face, /* TT_Face */ + FT_ULong tag, + FT_Long offset, + FT_Byte* buffer, + FT_ULong* length ) + { + TT_Face ttface = (TT_Face)face; + + + return tt_face_load_any( ttface, tag, offset, buffer, length ); + } + + + FT_CALLBACK_DEF( void* ) + get_sfnt_table( FT_Face face, /* TT_Face */ FT_Sfnt_Tag tag ) { + TT_Face ttface = (TT_Face)face; + void* table; switch ( tag ) { case FT_SFNT_HEAD: - table = &face->header; + table = &ttface->header; break; case FT_SFNT_HHEA: - table = &face->horizontal; + table = &ttface->horizontal; break; case FT_SFNT_VHEA: - table = face->vertical_info ? &face->vertical : NULL; + table = ttface->vertical_info ? &ttface->vertical : NULL; break; case FT_SFNT_OS2: - table = ( face->os2.version == 0xFFFFU ) ? NULL : &face->os2; + table = ( ttface->os2.version == 0xFFFFU ) ? NULL : &ttface->os2; break; case FT_SFNT_POST: - table = &face->postscript; + table = &ttface->postscript; break; case FT_SFNT_MAXP: - table = &face->max_profile; + table = &ttface->max_profile; break; case FT_SFNT_PCLT: - table = face->pclt.Version ? &face->pclt : NULL; + table = ttface->pclt.Version ? &ttface->pclt : NULL; break; default: @@ -117,26 +140,29 @@ } - static FT_Error - sfnt_table_info( TT_Face face, + FT_CALLBACK_DEF( FT_Error ) + sfnt_table_info( FT_Face face, /* TT_Face */ FT_UInt idx, FT_ULong *tag, FT_ULong *offset, FT_ULong *length ) { + TT_Face ttface = (TT_Face)face; + + if ( !offset || !length ) return FT_THROW( Invalid_Argument ); if ( !tag ) - *length = face->num_tables; + *length = ttface->num_tables; else { - if ( idx >= face->num_tables ) + if ( idx >= ttface->num_tables ) return FT_THROW( Table_Missing ); - *tag = face->dir_tables[idx].Tag; - *offset = face->dir_tables[idx].Offset; - *length = face->dir_tables[idx].Length; + *tag = ttface->dir_tables[idx].Tag; + *offset = ttface->dir_tables[idx].Offset; + *length = ttface->dir_tables[idx].Length; } return FT_Err_Ok; @@ -146,20 +172,20 @@ FT_DEFINE_SERVICE_SFNT_TABLEREC( sfnt_service_sfnt_table, - (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 */ + sfnt_load_table, /* FT_SFNT_TableLoadFunc load_table */ + get_sfnt_table, /* FT_SFNT_TableGetFunc get_table */ + sfnt_table_info /* FT_SFNT_TableInfoFunc table_info */ ) #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES /* - * GLYPH DICT SERVICE + * GLYPH DICT SERVICE * */ - static FT_Error + FT_CALLBACK_DEF( FT_Error ) sfnt_get_glyph_name( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, @@ -177,9 +203,9 @@ } - static FT_UInt - sfnt_get_name_index( FT_Face face, - FT_String* glyph_name ) + FT_CALLBACK_DEF( FT_UInt ) + sfnt_get_name_index( FT_Face face, + const FT_String* glyph_name ) { TT_Face ttface = (TT_Face)face; @@ -191,7 +217,7 @@ 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_TRACE0(( "Ignore glyph names for invalid GID 0x%08x - 0x%08lx\n", FT_UINT_MAX, face->num_glyphs )); for ( i = 0; i < max_gid; i++ ) @@ -214,15 +240,15 @@ FT_DEFINE_SERVICE_GLYPHDICTREC( sfnt_service_glyph_dict, - (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name, /* get_name */ - (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index /* name_index */ + sfnt_get_glyph_name, /* FT_GlyphDict_GetNameFunc get_name */ + sfnt_get_name_index /* FT_GlyphDict_NameIndexFunc name_index */ ) #endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */ /* - * POSTSCRIPT NAME SERVICE + * POSTSCRIPT NAME SERVICE * */ @@ -371,47 +397,61 @@ { case 15: k4 ^= (FT_UInt32)tail[14] << 16; + FALL_THROUGH; case 14: k4 ^= (FT_UInt32)tail[13] << 8; + FALL_THROUGH; case 13: k4 ^= (FT_UInt32)tail[12]; k4 *= c4; k4 = ROTL32( k4, 18 ); k4 *= c1; h4 ^= k4; + FALL_THROUGH; case 12: k3 ^= (FT_UInt32)tail[11] << 24; + FALL_THROUGH; case 11: k3 ^= (FT_UInt32)tail[10] << 16; + FALL_THROUGH; case 10: k3 ^= (FT_UInt32)tail[9] << 8; + FALL_THROUGH; case 9: k3 ^= (FT_UInt32)tail[8]; k3 *= c3; k3 = ROTL32( k3, 17 ); k3 *= c4; h3 ^= k3; + FALL_THROUGH; case 8: k2 ^= (FT_UInt32)tail[7] << 24; + FALL_THROUGH; case 7: k2 ^= (FT_UInt32)tail[6] << 16; + FALL_THROUGH; case 6: k2 ^= (FT_UInt32)tail[5] << 8; + FALL_THROUGH; case 5: k2 ^= (FT_UInt32)tail[4]; k2 *= c2; k2 = ROTL32( k2, 16 ); k2 *= c3; h2 ^= k2; + FALL_THROUGH; case 4: k1 ^= (FT_UInt32)tail[3] << 24; + FALL_THROUGH; case 3: k1 ^= (FT_UInt32)tail[2] << 16; + FALL_THROUGH; case 2: k1 ^= (FT_UInt32)tail[1] << 8; + FALL_THROUGH; case 1: k1 ^= (FT_UInt32)tail[0]; k1 *= c1; @@ -460,14 +500,12 @@ typedef int (*char_type_func)( int c ); - /* handling of PID/EID 3/0 and 3/1 is the same */ + /* Handling of PID/EID 3/0 and 3/1 is the same. */ #define IS_WIN( n ) ( (n)->platformID == 3 && \ - ( (n)->encodingID == 1 || (n)->encodingID == 0 ) && \ - (n)->languageID == 0x409 ) + ( (n)->encodingID == 1 || (n)->encodingID == 0 ) ) #define IS_APPLE( n ) ( (n)->platformID == 1 && \ - (n)->encodingID == 0 && \ - (n)->languageID == 0 ) + (n)->encodingID == 0 ) static char* get_win_string( FT_Memory memory, @@ -476,57 +514,52 @@ char_type_func char_type, FT_Bool report_invalid_characters ) { - FT_Error error = FT_Err_Ok; + FT_Error error; char* result = NULL; FT_String* r; FT_Char* p; FT_UInt len; - FT_UNUSED( error ); - - if ( FT_ALLOC( result, entry->stringLength / 2 + 1 ) ) + if ( FT_QALLOC( result, entry->stringLength / 2 + 1 ) ) return NULL; if ( FT_STREAM_SEEK( entry->stringOffset ) || FT_FRAME_ENTER( entry->stringLength ) ) - { - FT_FREE( result ); - entry->stringLength = 0; - entry->stringOffset = 0; - FT_FREE( entry->string ); - - return NULL; - } + goto get_win_string_error; r = (FT_String*)result; p = (FT_Char*)stream->cursor; for ( len = entry->stringLength / 2; len > 0; len--, p += 2 ) { - if ( p[0] == 0 ) + if ( p[0] == 0 && char_type( p[1] ) ) + *r++ = p[1]; + else { - if ( char_type( p[1] ) ) - *r++ = p[1]; - else - { - if ( report_invalid_characters ) - { - FT_TRACE0(( "get_win_string:" - " Character `%c' (0x%X) invalid in PS name string\n", - p[1], p[1] )); - /* it's not the job of FreeType to correct PS names... */ - *r++ = p[1]; - } - } + if ( report_invalid_characters ) + FT_TRACE0(( "get_win_string:" + " Character 0x%X invalid in PS name string\n", + ((unsigned)p[0])*256 + (unsigned)p[1] )); + continue; } } *r = '\0'; FT_FRAME_EXIT(); - return result; + if ( r != result ) + return result; + + get_win_string_error: + FT_FREE( result ); + + entry->stringLength = 0; + entry->stringOffset = 0; + FT_FREE( entry->string ); + + return NULL; } @@ -537,29 +570,20 @@ char_type_func char_type, FT_Bool report_invalid_characters ) { - FT_Error error = FT_Err_Ok; + FT_Error error; char* result = NULL; FT_String* r; FT_Char* p; FT_UInt len; - FT_UNUSED( error ); - - if ( FT_ALLOC( result, entry->stringLength + 1 ) ) + if ( FT_QALLOC( result, entry->stringLength + 1 ) ) return NULL; if ( FT_STREAM_SEEK( entry->stringOffset ) || FT_FRAME_ENTER( entry->stringLength ) ) - { - FT_FREE( result ); - entry->stringOffset = 0; - entry->stringLength = 0; - FT_FREE( entry->string ); - - return NULL; - } + goto get_apple_string_error; r = (FT_String*)result; p = (FT_Char*)stream->cursor; @@ -571,24 +595,31 @@ else { if ( report_invalid_characters ) - { FT_TRACE0(( "get_apple_string:" " Character `%c' (0x%X) invalid in PS name string\n", *p, *p )); - /* it's not the job of FreeType to correct PS names... */ - *r++ = *p; - } + continue; } } *r = '\0'; FT_FRAME_EXIT(); - return result; + if ( r != result ) + return result; + + get_apple_string_error: + FT_FREE( result ); + + entry->stringOffset = 0; + entry->stringLength = 0; + FT_FREE( entry->string ); + + return NULL; } - static FT_Bool + FT_CALLBACK_DEF( FT_Bool ) sfnt_get_name_id( TT_Face face, FT_UShort id, FT_Int *win, @@ -607,10 +638,10 @@ if ( name->nameID == id && name->stringLength > 0 ) { - if ( IS_WIN( name ) ) + if ( IS_WIN( name ) && ( name->languageID == 0x409 || *win == -1 ) ) *win = n; - if ( IS_APPLE( name ) ) + if ( IS_APPLE( name ) && ( name->languageID == 0 || *apple == -1 ) ) *apple = n; } } @@ -643,9 +674,9 @@ /* - * Find the shortest decimal representation of a 16.16 fixed point - * number. The function fills `buf' with the result, returning a pointer - * to the position after the representation's last byte. + * Find the shortest decimal representation of a 16.16 fixed-point + * number. The function fills `buf' with the result, returning a pointer + * to the position after the representation's last byte. */ static char* @@ -673,7 +704,7 @@ if ( fixed < 0 ) { *p++ = '-'; - fixed = -fixed; + fixed = NEG_INT( fixed ); } int_part = ( fixed >> 16 ) & 0xFFFF; @@ -719,7 +750,7 @@ an equivalent representation of `fixed'. The above FOR loop always finds the larger of the two values; I - verified this by iterating over all possible fixed point numbers. + verified this by iterating over all possible fixed-point numbers. If the remainder is 17232*10, both values are equally good, and we take the next even number (following IEEE 754's `round to nearest, @@ -727,7 +758,7 @@ If the remainder is smaller than 17232*10, the lower of the two numbers is nearer to the exact result (values 17232 and 34480 were - also found by testing all possible fixed point values). + also found by testing all possible fixed-point values). We use this to find a shorter decimal representation. If not ending with digit zero, we take the representation with less error. @@ -805,9 +836,9 @@ if ( !found ) { - /* as a last resort we try the family name; note that this is */ - /* not in the Adobe TechNote, but GX fonts (which predate the */ - /* TechNote) benefit from this behaviour */ + /* according to the 'name' documentation in the OpenType */ + /* specification the font family name is to be used if the */ + /* typographic family name is missing, so let's do that */ found = sfnt_get_name_id( face, TT_NAME_ID_FONT_FAMILY, &win, @@ -828,13 +859,24 @@ face->name_table.names + win, sfnt_is_alphanumeric, 0 ); - else + if ( !result && apple != -1 ) result = get_apple_string( face->root.memory, face->name_table.stream, face->name_table.names + apple, sfnt_is_alphanumeric, 0 ); + if ( !result ) + { + FT_TRACE0(( "sfnt_get_var_ps_name:" + " No valid PS name prefix for font instances found\n" )); + /* XXX It probably makes sense to never let this fail */ + /* since an arbitrary prefix should work, too. */ + /* On the other hand, it is very unlikely that */ + /* we ever reach this code at all. */ + return NULL; + } + len = ft_strlen( result ); /* sanitize if necessary; we reserve space for 36 bytes (a 128bit */ @@ -847,8 +889,8 @@ result[len] = '\0'; FT_TRACE0(( "sfnt_get_var_ps_name:" - " Shortening variation PS name prefix\n" - " " + " Shortening variation PS name prefix\n" )); + FT_TRACE0(( " " " to %d characters\n", len )); } @@ -899,16 +941,16 @@ if ( !subfamily_name ) { FT_TRACE1(( "sfnt_get_var_ps_name:" - " can't construct named instance PS name;\n" - " " + " can't construct named instance PS name;\n" )); + FT_TRACE1(( " " " trying to construct normal instance PS name\n" )); goto construct_instance_name; } /* after the prefix we have character `-' followed by the */ /* subfamily name (using only characters a-z, A-Z, and 0-9) */ - if ( FT_ALLOC( result, face->var_postscript_prefix_len + - 1 + ft_strlen( subfamily_name ) + 1 ) ) + if ( FT_QALLOC( result, face->var_postscript_prefix_len + + 1 + ft_strlen( subfamily_name ) + 1 ) ) return NULL; ft_strcpy( result, face->var_postscript_prefix ); @@ -936,9 +978,9 @@ construct_instance_name: axis = mm_var->axis; - if ( FT_ALLOC( result, - face->var_postscript_prefix_len + - num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) ) + if ( FT_QALLOC( result, + face->var_postscript_prefix_len + + num_coords * MAX_VALUE_DESCRIPTOR_LEN + 1 ) ) return NULL; p = result; @@ -972,6 +1014,7 @@ if ( t != ' ' && ft_isalnum( t ) ) *p++ = t; } + *p++ = '\0'; } check_length: @@ -1019,47 +1062,49 @@ #endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */ - static const char* - sfnt_get_ps_name( TT_Face face ) + FT_CALLBACK_DEF( const char* ) + sfnt_get_ps_name( FT_Face face ) /* TT_Face */ { + TT_Face ttface = (TT_Face)face; + FT_Int found, win, apple; const char* result = NULL; - if ( face->postscript_name ) - return face->postscript_name; + if ( ttface->postscript_name ) + return ttface->postscript_name; #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - if ( face->blend && - ( FT_IS_NAMED_INSTANCE( FT_FACE( face ) ) || - FT_IS_VARIATION( FT_FACE( face ) ) ) ) + if ( ttface->blend && + ( FT_IS_NAMED_INSTANCE( face ) || + FT_IS_VARIATION( face ) ) ) { - face->postscript_name = sfnt_get_var_ps_name( face ); - return face->postscript_name; + ttface->postscript_name = sfnt_get_var_ps_name( ttface ); + return ttface->postscript_name; } #endif /* scan the name table to see whether we have a Postscript name here, */ /* either in Macintosh or Windows platform encodings */ - found = sfnt_get_name_id( face, TT_NAME_ID_PS_NAME, &win, &apple ); + found = sfnt_get_name_id( ttface, TT_NAME_ID_PS_NAME, &win, &apple ); if ( !found ) return NULL; /* prefer Windows entries over Apple */ if ( win != -1 ) - result = get_win_string( face->root.memory, - face->name_table.stream, - face->name_table.names + win, + result = get_win_string( FT_FACE_MEMORY( face ), + ttface->name_table.stream, + ttface->name_table.names + win, sfnt_is_postscript, 1 ); - else - result = get_apple_string( face->root.memory, - face->name_table.stream, - face->name_table.names + apple, + if ( !result && apple != -1 ) + result = get_apple_string( FT_FACE_MEMORY( face ), + ttface->name_table.stream, + ttface->name_table.names + apple, sfnt_is_postscript, 1 ); - face->postscript_name = result; + ttface->postscript_name = result; return result; } @@ -1068,24 +1113,24 @@ FT_DEFINE_SERVICE_PSFONTNAMEREC( sfnt_service_ps_name, - (FT_PsName_GetFunc)sfnt_get_ps_name /* get_ps_font_name */ + sfnt_get_ps_name /* FT_PsName_GetFunc get_ps_font_name */ ) /* - * TT CMAP INFO + * TT CMAP INFO */ FT_DEFINE_SERVICE_TTCMAPSREC( tt_service_get_cmap_info, - (TT_CMap_Info_GetFunc)tt_get_cmap_info /* get_cmap_info */ + tt_get_cmap_info /* TT_CMap_Info_GetFunc get_cmap_info */ ) #ifdef TT_CONFIG_OPTION_BDF static FT_Error - sfnt_get_charset_id( TT_Face face, + sfnt_get_charset_id( FT_Face face, const char* *acharset_encoding, const char* *acharset_registry ) { @@ -1123,8 +1168,8 @@ FT_DEFINE_SERVICE_BDFRec( sfnt_service_bdf, - (FT_BDF_GetCharsetIdFunc)sfnt_get_charset_id, /* get_charset_id */ - (FT_BDF_GetPropertyFunc) tt_face_find_bdf_prop /* get_property */ + sfnt_get_charset_id, /* FT_BDF_GetCharsetIdFunc get_charset_id */ + tt_face_find_bdf_prop /* FT_BDF_GetPropertyFunc get_property */ ) @@ -1132,41 +1177,41 @@ /* - * SERVICE LIST + * SERVICE LIST */ #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, - FT_SERVICE_ID_BDF, &SFNT_SERVICE_BDF_GET, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) + FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table, + FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name, + FT_SERVICE_ID_GLYPH_DICT, &sfnt_service_glyph_dict, + FT_SERVICE_ID_BDF, &sfnt_service_bdf, + FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info ) #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, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) + FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table, + FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name, + FT_SERVICE_ID_GLYPH_DICT, &sfnt_service_glyph_dict, + FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info ) #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, - FT_SERVICE_ID_TT_CMAP, &TT_SERVICE_CMAP_INFO_GET ) + FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table, + FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name, + FT_SERVICE_ID_BDF, &sfnt_service_bdf, + FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info ) #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 ) + FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table, + FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name, + FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info ) #endif @@ -1174,21 +1219,9 @@ sfnt_get_interface( FT_Module module, const char* module_interface ) { - /* SFNT_SERVICES_GET dereferences `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( SFNT_SERVICES_GET, module_interface ); + return ft_service_list_lookup( sfnt_services, module_interface ); } @@ -1198,6 +1231,20 @@ #define PUT_EMBEDDED_BITMAPS( a ) NULL #endif +#ifdef TT_CONFIG_OPTION_COLOR_LAYERS +#define PUT_COLOR_LAYERS( a ) a +#else +#define PUT_COLOR_LAYERS( a ) NULL +#endif + +#ifdef FT_CONFIG_OPTION_SVG +#define PUT_SVG_SUPPORT( a ) a +#else +#define PUT_SVG_SUPPORT( a ) NULL +#endif + +#define PUT_COLOR_LAYERS_V1( a ) PUT_COLOR_LAYERS( a ) + #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES #define PUT_PS_NAMES( a ) a #else @@ -1256,14 +1303,48 @@ /* TT_Free_Table_Func free_eblc */ PUT_EMBEDDED_BITMAPS( tt_face_set_sbit_strike ), - /* TT_Set_SBit_Strike_Func 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_Load_Strike_Metrics_Func load_strike_metrics */ + + PUT_COLOR_LAYERS( tt_face_load_cpal ), + /* TT_Load_Table_Func load_cpal */ + PUT_COLOR_LAYERS( tt_face_load_colr ), + /* TT_Load_Table_Func load_colr */ + PUT_COLOR_LAYERS( tt_face_free_cpal ), + /* TT_Free_Table_Func free_cpal */ + PUT_COLOR_LAYERS( tt_face_free_colr ), + /* TT_Free_Table_Func free_colr */ + PUT_COLOR_LAYERS( tt_face_palette_set ), + /* TT_Set_Palette_Func set_palette */ + PUT_COLOR_LAYERS( tt_face_get_colr_layer ), + /* TT_Get_Colr_Layer_Func get_colr_layer */ + + PUT_COLOR_LAYERS_V1( tt_face_get_colr_glyph_paint ), + /* TT_Get_Color_Glyph_Paint_Func get_colr_glyph_paint */ + PUT_COLOR_LAYERS_V1( tt_face_get_color_glyph_clipbox ), + /* TT_Get_Color_Glyph_ClipBox_Func get_clipbox */ + PUT_COLOR_LAYERS_V1( tt_face_get_paint_layers ), + /* TT_Get_Paint_Layers_Func get_paint_layers */ + PUT_COLOR_LAYERS_V1( tt_face_get_colorline_stops ), + /* TT_Get_Paint get_paint */ + PUT_COLOR_LAYERS_V1( tt_face_get_paint ), + /* TT_Get_Colorline_Stops_Func get_colorline_stops */ + + PUT_COLOR_LAYERS( tt_face_colr_blend_layer ), + /* TT_Blend_Colr_Func colr_blend */ tt_face_get_metrics, /* TT_Get_Metrics_Func get_metrics */ tt_face_get_name, /* TT_Get_Name_Func get_name */ - sfnt_get_name_id /* TT_Get_Name_ID_Func get_name_id */ + sfnt_get_name_id, /* TT_Get_Name_ID_Func get_name_id */ + + PUT_SVG_SUPPORT( tt_face_load_svg ), + /* TT_Load_Table_Func load_svg */ + PUT_SVG_SUPPORT( tt_face_free_svg ), + /* TT_Free_Table_Func free_svg */ + PUT_SVG_SUPPORT( tt_face_load_svg_doc ) + /* TT_Load_Svg_Doc_Func load_svg_doc */ ) @@ -1277,11 +1358,11 @@ 0x10000L, /* driver version 1.0 */ 0x20000L, /* driver requires FreeType 2.0 or higher */ - (const void*)&SFNT_INTERFACE_GET, /* module specific interface */ + (const void*)&sfnt_interface, /* module specific interface */ - (FT_Module_Constructor)NULL, /* module_init */ - (FT_Module_Destructor) NULL, /* module_done */ - (FT_Module_Requester) sfnt_get_interface /* get_interface */ + NULL, /* FT_Module_Constructor module_init */ + NULL, /* FT_Module_Destructor module_done */ + sfnt_get_interface /* FT_Module_Requester get_interface */ ) |