From 365eb10dd4a26634d7feb6ebb2e4b188b14aca7a Mon Sep 17 00:00:00 2001 From: Werner Lemberg Date: Sun, 7 May 2023 19:16:38 +0200 Subject: * src/sfnt/ttcmap: Signature fixes. --- src/sfnt/ttcmap.c | 421 +++++++++++++++++++++++++++++++----------------------- 1 file changed, 239 insertions(+), 182 deletions(-) diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c index e5ea6f1e8..9ba25dcbc 100644 --- a/src/sfnt/ttcmap.c +++ b/src/sfnt/ttcmap.c @@ -59,10 +59,14 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap_init( TT_CMap cmap, - FT_Byte* table ) + tt_cmap_init( FT_CMap cmap, /* TT_CMap */ + void* table_ ) { - cmap->data = table; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = (FT_Byte*)table_; + + + ttcmap->data = table; return FT_Err_Ok; } @@ -128,10 +132,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap0_char_index( TT_CMap cmap, + tt_cmap0_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; return char_code < 256 ? table[6 + char_code] : 0; @@ -139,10 +144,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap0_char_next( TT_CMap cmap, + tt_cmap0_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pchar_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt32 charcode = *pchar_code; FT_UInt32 result = 0; FT_UInt gindex = 0; @@ -165,10 +171,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap0_get_info( TT_CMap cmap, + tt_cmap0_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 4; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 4; cmap_info->format = 0; @@ -453,10 +460,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap2_char_index( TT_CMap cmap, + tt_cmap2_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt result = 0; FT_Byte* subheader; @@ -492,10 +500,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap2_char_next( TT_CMap cmap, + tt_cmap2_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pcharcode ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt gindex = 0; FT_UInt32 result = 0; FT_UInt32 charcode = *pcharcode + 1; @@ -579,10 +588,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap2_get_info( TT_CMap cmap, + tt_cmap2_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 4; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 4; cmap_info->format = 2; @@ -706,18 +716,20 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap4_init( TT_CMap4 cmap, - FT_Byte* table ) + tt_cmap4_init( FT_CMap cmap, /* TT_CMap4 */ + void* table_ ) { + TT_CMap4 ttcmap = (TT_CMap4)cmap; + FT_Byte* table = (FT_Byte*)table_; FT_Byte* p; - cmap->cmap.data = table; + ttcmap->cmap.data = table; - p = table + 6; - cmap->num_ranges = FT_PEEK_USHORT( p ) >> 1; - cmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL; - cmap->cur_gindex = 0; + p = table + 6; + ttcmap->num_ranges = FT_PEEK_USHORT( p ) >> 1; + ttcmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL; + ttcmap->cur_gindex = 0; return FT_Err_Ok; } @@ -755,7 +767,7 @@ cmap->cur_start == 0xFFFFU && cmap->cur_end == 0xFFFFU ) { - TT_Face face = (TT_Face)cmap->cmap.cmap.charmap.face; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); FT_Byte* limit = face->cmap_table + face->cmap_size; @@ -788,7 +800,7 @@ static void tt_cmap4_next( TT_CMap4 cmap ) { - TT_Face face = (TT_Face)cmap->cmap.cmap.charmap.face; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); FT_Byte* limit = face->cmap_table + face->cmap_size; FT_UInt charcode; @@ -1093,7 +1105,7 @@ FT_UInt32* pcharcode, FT_Bool next ) { - TT_Face face = (TT_Face)cmap->cmap.charmap.face; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); FT_Byte* limit = face->cmap_table + face->cmap_size; @@ -1222,7 +1234,7 @@ FT_UInt32* pcharcode, FT_Bool next ) { - TT_Face face = (TT_Face)cmap->cmap.charmap.face; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); FT_Byte* limit = face->cmap_table + face->cmap_size; FT_UInt num_segs2, start, end, offset; @@ -1468,31 +1480,35 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap4_char_index( TT_CMap cmap, + tt_cmap4_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { + TT_CMap ttcmap = (TT_CMap)cmap; + + if ( char_code >= 0x10000UL ) return 0; - if ( cmap->flags & TT_CMAP_FLAG_UNSORTED ) - return tt_cmap4_char_map_linear( cmap, &char_code, 0 ); + if ( ttcmap->flags & TT_CMAP_FLAG_UNSORTED ) + return tt_cmap4_char_map_linear( ttcmap, &char_code, 0 ); else - return tt_cmap4_char_map_binary( cmap, &char_code, 0 ); + return tt_cmap4_char_map_binary( ttcmap, &char_code, 0 ); } FT_CALLBACK_DEF( FT_UInt ) - tt_cmap4_char_next( TT_CMap cmap, + tt_cmap4_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pchar_code ) { + TT_CMap ttcmap = (TT_CMap)cmap; FT_UInt gindex; if ( *pchar_code >= 0xFFFFU ) return 0; - if ( cmap->flags & TT_CMAP_FLAG_UNSORTED ) - gindex = tt_cmap4_char_map_linear( cmap, pchar_code, 1 ); + if ( ttcmap->flags & TT_CMAP_FLAG_UNSORTED ) + gindex = tt_cmap4_char_map_linear( ttcmap, pchar_code, 1 ); else { TT_CMap4 cmap4 = (TT_CMap4)cmap; @@ -1507,7 +1523,7 @@ *pchar_code = cmap4->cur_charcode; } else - gindex = tt_cmap4_char_map_binary( cmap, pchar_code, 1 ); + gindex = tt_cmap4_char_map_binary( ttcmap, pchar_code, 1 ); } return gindex; @@ -1515,10 +1531,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap4_get_info( TT_CMap cmap, + tt_cmap4_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 4; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 4; cmap_info->format = 4; @@ -1619,10 +1636,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap6_char_index( TT_CMap cmap, + tt_cmap6_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt result = 0; FT_Byte* p = table + 6; FT_UInt start = TT_NEXT_USHORT( p ); @@ -1641,10 +1659,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap6_char_next( TT_CMap cmap, + tt_cmap6_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pchar_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt32 result = 0; FT_UInt32 char_code = *pchar_code + 1; FT_UInt gindex = 0; @@ -1685,10 +1704,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap6_get_info( TT_CMap cmap, + tt_cmap6_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 4; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 4; cmap_info->format = 6; @@ -1879,10 +1899,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap8_char_index( TT_CMap cmap, + tt_cmap8_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt result = 0; FT_Byte* p = table + 8204; FT_UInt32 num_groups = TT_NEXT_ULONG( p ); @@ -1912,14 +1933,15 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap8_char_next( TT_CMap cmap, + tt_cmap8_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pchar_code ) { - FT_Face face = cmap->cmap.charmap.face; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Face face = FT_CMAP_FACE( cmap ); FT_UInt32 result = 0; FT_UInt32 char_code; FT_UInt gindex = 0; - FT_Byte* table = cmap->data; + FT_Byte* table = ttcmap->data; FT_Byte* p = table + 8204; FT_UInt32 num_groups = TT_NEXT_ULONG( p ); FT_UInt32 start, end, start_id; @@ -1979,10 +2001,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap8_get_info( TT_CMap cmap, + tt_cmap8_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 8; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 8; cmap_info->format = 8; @@ -2083,10 +2106,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap10_char_index( TT_CMap cmap, + tt_cmap10_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt result = 0; FT_Byte* p = table + 12; FT_UInt32 start = TT_NEXT_ULONG( p ); @@ -2110,10 +2134,11 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap10_char_next( TT_CMap cmap, + tt_cmap10_char_next( FT_CMap cmap, /* TT_CMap */ FT_UInt32 *pchar_code ) { - FT_Byte* table = cmap->data; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* table = ttcmap->data; FT_UInt32 char_code; FT_UInt gindex = 0; FT_Byte* p = table + 12; @@ -2151,10 +2176,11 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap10_get_info( TT_CMap cmap, + tt_cmap10_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 8; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 8; cmap_info->format = 10; @@ -2232,15 +2258,19 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap12_init( TT_CMap12 cmap, - FT_Byte* table ) + tt_cmap12_init( FT_CMap cmap, /* TT_CMap12 */ + void* table_ ) { - cmap->cmap.data = table; + TT_CMap12 ttcmap = (TT_CMap12)cmap; + FT_Byte* table = (FT_Byte*)table_; - table += 12; - cmap->num_groups = FT_PEEK_ULONG( table ); - cmap->valid = 0; + ttcmap->cmap.data = table; + + table += 12; + ttcmap->num_groups = FT_PEEK_ULONG( table ); + + ttcmap->valid = 0; return FT_Err_Ok; } @@ -2310,20 +2340,21 @@ /* cmap->cur_group should be set up properly by caller */ /* */ static void - tt_cmap12_next( TT_CMap12 cmap ) + tt_cmap12_next( FT_CMap cmap ) /* TT_CMap12 */ { - FT_Face face = cmap->cmap.cmap.charmap.face; - FT_Byte* p; - FT_ULong start, end, start_id, char_code; - FT_ULong n; - FT_UInt gindex; + TT_CMap12 ttcmap = (TT_CMap12)cmap; + FT_Face face = FT_CMAP_FACE( cmap ); + FT_Byte* p; + FT_ULong start, end, start_id, char_code; + FT_ULong n; + FT_UInt gindex; - char_code = cmap->cur_charcode + 1; + char_code = ttcmap->cur_charcode + 1; - for ( n = cmap->cur_group; n < cmap->num_groups; n++ ) + for ( n = ttcmap->cur_group; n < ttcmap->num_groups; n++ ) { - p = cmap->cmap.data + 16 + 12 * n; + p = ttcmap->cmap.data + 16 + 12 * n; start = TT_NEXT_ULONG( p ); end = TT_NEXT_ULONG( p ); start_id = TT_PEEK_ULONG( p ); @@ -2355,16 +2386,16 @@ if ( gindex >= (FT_UInt)face->num_glyphs ) continue; - cmap->cur_charcode = char_code; - cmap->cur_gindex = gindex; - cmap->cur_group = n; + ttcmap->cur_charcode = char_code; + ttcmap->cur_gindex = gindex; + ttcmap->cur_group = n; return; } } Fail: - cmap->valid = 0; + ttcmap->valid = 0; } @@ -2416,7 +2447,7 @@ if ( next ) { - FT_Face face = cmap->cmap.charmap.face; + FT_Face face = FT_CMAP_FACE( cmap ); TT_CMap12 cmap12 = (TT_CMap12)cmap; @@ -2435,7 +2466,7 @@ if ( !gindex ) { - tt_cmap12_next( cmap12 ); + tt_cmap12_next( FT_CMAP( cmap12 ) ); if ( cmap12->valid ) gindex = cmap12->cur_gindex; @@ -2451,15 +2482,15 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap12_char_index( TT_CMap cmap, + tt_cmap12_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - return tt_cmap12_char_map_binary( cmap, &char_code, 0 ); + return tt_cmap12_char_map_binary( (TT_CMap)cmap, &char_code, 0 ); } FT_CALLBACK_DEF( FT_UInt ) - tt_cmap12_char_next( TT_CMap cmap, + tt_cmap12_char_next( FT_CMap cmap, /* TT_CMap12 */ FT_UInt32 *pchar_code ) { TT_CMap12 cmap12 = (TT_CMap12)cmap; @@ -2472,7 +2503,7 @@ /* no need to search */ if ( cmap12->valid && cmap12->cur_charcode == *pchar_code ) { - tt_cmap12_next( cmap12 ); + tt_cmap12_next( FT_CMAP( cmap12 ) ); if ( cmap12->valid ) { gindex = cmap12->cur_gindex; @@ -2482,17 +2513,18 @@ gindex = 0; } else - gindex = tt_cmap12_char_map_binary( cmap, pchar_code, 1 ); + gindex = tt_cmap12_char_map_binary( (TT_CMap)cmap, pchar_code, 1 ); return gindex; } FT_CALLBACK_DEF( FT_Error ) - tt_cmap12_get_info( TT_CMap cmap, + tt_cmap12_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 8; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 8; cmap_info->format = 12; @@ -2570,15 +2602,19 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap13_init( TT_CMap13 cmap, - FT_Byte* table ) + tt_cmap13_init( FT_CMap cmap, /* TT_CMap13 */ + void* table_ ) { - cmap->cmap.data = table; + TT_CMap13 ttcmap = (TT_CMap13)cmap; + FT_Byte* table = (FT_Byte*)table_; - table += 12; - cmap->num_groups = FT_PEEK_ULONG( table ); - cmap->valid = 0; + ttcmap->cmap.data = table; + + table += 12; + ttcmap->num_groups = FT_PEEK_ULONG( table ); + + ttcmap->valid = 0; return FT_Err_Ok; } @@ -2643,20 +2679,21 @@ /* cmap->cur_group should be set up properly by caller */ /* */ static void - tt_cmap13_next( TT_CMap13 cmap ) + tt_cmap13_next( FT_CMap cmap ) /* TT_CMap13 */ { - FT_Face face = cmap->cmap.cmap.charmap.face; - FT_Byte* p; - FT_ULong start, end, glyph_id, char_code; - FT_ULong n; - FT_UInt gindex; + TT_CMap13 ttcmap = (TT_CMap13)cmap; + FT_Face face = FT_CMAP_FACE( cmap ); + FT_Byte* p; + FT_ULong start, end, glyph_id, char_code; + FT_ULong n; + FT_UInt gindex; - char_code = cmap->cur_charcode + 1; + char_code = ttcmap->cur_charcode + 1; - for ( n = cmap->cur_group; n < cmap->num_groups; n++ ) + for ( n = ttcmap->cur_group; n < ttcmap->num_groups; n++ ) { - p = cmap->cmap.data + 16 + 12 * n; + p = ttcmap->cmap.data + 16 + 12 * n; start = TT_NEXT_ULONG( p ); end = TT_NEXT_ULONG( p ); glyph_id = TT_PEEK_ULONG( p ); @@ -2670,16 +2707,16 @@ if ( gindex && gindex < (FT_UInt)face->num_glyphs ) { - cmap->cur_charcode = char_code; - cmap->cur_gindex = gindex; - cmap->cur_group = n; + ttcmap->cur_charcode = char_code; + ttcmap->cur_gindex = gindex; + ttcmap->cur_group = n; return; } } } - cmap->valid = 0; + ttcmap->valid = 0; } @@ -2745,7 +2782,7 @@ if ( !gindex ) { - tt_cmap13_next( cmap13 ); + tt_cmap13_next( FT_CMAP( cmap13 ) ); if ( cmap13->valid ) gindex = cmap13->cur_gindex; @@ -2761,15 +2798,15 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap13_char_index( TT_CMap cmap, + tt_cmap13_char_index( FT_CMap cmap, /* TT_CMap */ FT_UInt32 char_code ) { - return tt_cmap13_char_map_binary( cmap, &char_code, 0 ); + return tt_cmap13_char_map_binary( (TT_CMap)cmap, &char_code, 0 ); } FT_CALLBACK_DEF( FT_UInt ) - tt_cmap13_char_next( TT_CMap cmap, + tt_cmap13_char_next( FT_CMap cmap, /* TT_CMap13 */ FT_UInt32 *pchar_code ) { TT_CMap13 cmap13 = (TT_CMap13)cmap; @@ -2782,7 +2819,7 @@ /* no need to search */ if ( cmap13->valid && cmap13->cur_charcode == *pchar_code ) { - tt_cmap13_next( cmap13 ); + tt_cmap13_next( FT_CMAP( cmap13 ) ); if ( cmap13->valid ) { gindex = cmap13->cur_gindex; @@ -2792,17 +2829,18 @@ gindex = 0; } else - gindex = tt_cmap13_char_map_binary( cmap, pchar_code, 1 ); + gindex = tt_cmap13_char_map_binary( (TT_CMap)cmap, pchar_code, 1 ); return gindex; } FT_CALLBACK_DEF( FT_Error ) - tt_cmap13_get_info( TT_CMap cmap, + tt_cmap13_get_info( FT_CharMap cmap, /* TT_CMap */ TT_CMapInfo *cmap_info ) { - FT_Byte* p = cmap->data + 8; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = ttcmap->data + 8; cmap_info->format = 13; @@ -2917,14 +2955,15 @@ FT_CALLBACK_DEF( void ) - tt_cmap14_done( TT_CMap14 cmap ) + tt_cmap14_done( FT_CMap cmap ) /* TT_CMap14 */ { - FT_Memory memory = cmap->memory; + TT_CMap14 ttcmap = (TT_CMap14)cmap; + FT_Memory memory = ttcmap->memory; - cmap->max_results = 0; - if ( memory && cmap->results ) - FT_FREE( cmap->results ); + ttcmap->max_results = 0; + if ( memory && ttcmap->results ) + FT_FREE( ttcmap->results ); } @@ -2952,15 +2991,19 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap14_init( TT_CMap14 cmap, - FT_Byte* table ) + tt_cmap14_init( FT_CMap cmap, /* TT_CMap14 */ + void* table_ ) { - cmap->cmap.data = table; + TT_CMap14 ttcmap = (TT_CMap14)cmap; + FT_Byte* table = (FT_Byte*)table_; + - table += 6; - cmap->num_selectors = FT_PEEK_ULONG( table ); - cmap->max_results = 0; - cmap->results = NULL; + ttcmap->cmap.data = table; + + table += 6; + ttcmap->num_selectors = FT_PEEK_ULONG( table ); + ttcmap->max_results = 0; + ttcmap->results = NULL; return FT_Err_Ok; } @@ -3090,7 +3133,7 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap14_char_index( TT_CMap cmap, + tt_cmap14_char_index( FT_CMap cmap, FT_UInt32 char_code ) { FT_UNUSED( cmap ); @@ -3102,7 +3145,7 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap14_char_next( TT_CMap cmap, + tt_cmap14_char_next( FT_CMap cmap, FT_UInt32 *pchar_code ) { FT_UNUSED( cmap ); @@ -3114,7 +3157,7 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap14_get_info( TT_CMap cmap, + tt_cmap14_get_info( FT_CharMap cmap, TT_CMapInfo *cmap_info ) { FT_UNUSED( cmap ); @@ -3228,12 +3271,16 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap14_char_var_index( TT_CMap cmap, - TT_CMap ucmap, + tt_cmap14_char_var_index( FT_CMap cmap, /* TT_CMap */ + FT_CMap ucmap, /* TT_CMap */ FT_UInt32 charcode, FT_UInt32 variantSelector ) { - FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector ); + TT_CMap ttcmap = (TT_CMap)cmap; + TT_CMap ttucmap = (TT_CMap)ucmap; + + FT_Byte* p = tt_cmap14_find_variant( ttcmap->data + 6, + variantSelector ); FT_ULong defOff; FT_ULong nondefOff; @@ -3244,16 +3291,16 @@ defOff = TT_NEXT_ULONG( p ); nondefOff = TT_PEEK_ULONG( p ); - if ( defOff != 0 && - tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) ) + if ( defOff != 0 && + tt_cmap14_char_map_def_binary( ttcmap->data + defOff, charcode ) ) { /* This is the default variant of this charcode. GID not stored */ /* here; stored in the normal Unicode charmap instead. */ - return ucmap->cmap.clazz->char_index( &ucmap->cmap, charcode ); + return ttucmap->cmap.clazz->char_index( &ttucmap->cmap, charcode ); } if ( nondefOff != 0 ) - return tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff, + return tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff, charcode ); return 0; @@ -3261,11 +3308,13 @@ FT_CALLBACK_DEF( FT_Int ) - tt_cmap14_char_var_isdefault( TT_CMap cmap, + tt_cmap14_char_var_isdefault( FT_CMap cmap, /* TT_CMap */ FT_UInt32 charcode, FT_UInt32 variantSelector ) { - FT_Byte* p = tt_cmap14_find_variant( cmap->data + 6, variantSelector ); + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte* p = tt_cmap14_find_variant( ttcmap->data + 6, + variantSelector ); FT_ULong defOff; FT_ULong nondefOff; @@ -3276,13 +3325,13 @@ defOff = TT_NEXT_ULONG( p ); nondefOff = TT_NEXT_ULONG( p ); - if ( defOff != 0 && - tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) ) + if ( defOff != 0 && + tt_cmap14_char_map_def_binary( ttcmap->data + defOff, charcode ) ) return 1; - if ( nondefOff != 0 && - tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff, - charcode ) != 0 ) + if ( nondefOff != 0 && + tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff, + charcode ) != 0 ) return 0; return -1; @@ -3290,12 +3339,13 @@ FT_CALLBACK_DEF( FT_UInt32* ) - tt_cmap14_variants( TT_CMap cmap, + tt_cmap14_variants( FT_CMap cmap, /* TT_CMap14 */ FT_Memory memory ) { + TT_CMap ttcmap = (TT_CMap)cmap; TT_CMap14 cmap14 = (TT_CMap14)cmap; FT_UInt32 count = cmap14->num_selectors; - FT_Byte* p = cmap->data + 10; + FT_Byte* p = ttcmap->data + 10; FT_UInt32* result; FT_UInt32 i; @@ -3316,13 +3366,14 @@ FT_CALLBACK_DEF( FT_UInt32 * ) - tt_cmap14_char_variants( TT_CMap cmap, + tt_cmap14_char_variants( FT_CMap cmap, /* TT_CMap14 */ FT_Memory memory, FT_UInt32 charCode ) { - TT_CMap14 cmap14 = (TT_CMap14) cmap; + TT_CMap ttcmap = (TT_CMap)cmap; + TT_CMap14 cmap14 = (TT_CMap14)cmap; FT_UInt32 count = cmap14->num_selectors; - FT_Byte* p = cmap->data + 10; + FT_Byte* p = ttcmap->data + 10; FT_UInt32* q; @@ -3336,12 +3387,12 @@ FT_ULong nondefOff = TT_NEXT_ULONG( p ); - if ( ( defOff != 0 && - tt_cmap14_char_map_def_binary( cmap->data + defOff, - charCode ) ) || - ( nondefOff != 0 && - tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff, - charCode ) != 0 ) ) + if ( ( defOff != 0 && + tt_cmap14_char_map_def_binary( ttcmap->data + defOff, + charCode ) ) || + ( nondefOff != 0 && + tt_cmap14_char_map_nondef_binary( ttcmap->data + nondefOff, + charCode ) != 0 ) ) { q[0] = varSel; q++; @@ -3437,15 +3488,16 @@ FT_CALLBACK_DEF( FT_UInt32 * ) - tt_cmap14_variant_chars( TT_CMap cmap, + tt_cmap14_variant_chars( FT_CMap cmap, /* TT_CMap */ FT_Memory memory, FT_UInt32 variantSelector ) { - FT_Byte *p = tt_cmap14_find_variant( cmap->data + 6, - variantSelector ); - FT_Int i; - FT_ULong defOff; - FT_ULong nondefOff; + TT_CMap ttcmap = (TT_CMap)cmap; + FT_Byte *p = tt_cmap14_find_variant( ttcmap->data + 6, + variantSelector ); + FT_Int i; + FT_ULong defOff; + FT_ULong nondefOff; if ( !p ) @@ -3458,16 +3510,16 @@ return NULL; if ( defOff == 0 ) - return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff, + return tt_cmap14_get_nondef_chars( ttcmap, ttcmap->data + nondefOff, memory ); else if ( nondefOff == 0 ) - return tt_cmap14_get_def_chars( cmap, cmap->data + defOff, + return tt_cmap14_get_def_chars( ttcmap, ttcmap->data + defOff, memory ); else { /* Both a default and a non-default glyph set? That's probably not */ /* good font design, but the spec allows for it... */ - TT_CMap14 cmap14 = (TT_CMap14) cmap; + TT_CMap14 cmap14 = (TT_CMap14)cmap; FT_UInt32 numRanges; FT_UInt32 numMappings; FT_UInt32 duni; @@ -3479,18 +3531,18 @@ FT_UInt32 *ret; - p = cmap->data + nondefOff; - dp = cmap->data + defOff; + p = ttcmap->data + nondefOff; + dp = ttcmap->data + defOff; numMappings = (FT_UInt32)TT_NEXT_ULONG( p ); dcnt = tt_cmap14_def_char_count( dp ); numRanges = (FT_UInt32)TT_NEXT_ULONG( dp ); if ( numMappings == 0 ) - return tt_cmap14_get_def_chars( cmap, cmap->data + defOff, + return tt_cmap14_get_def_chars( ttcmap, ttcmap->data + defOff, memory ); if ( dcnt == 0 ) - return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff, + return tt_cmap14_get_nondef_chars( ttcmap, ttcmap->data + nondefOff, memory ); if ( tt_cmap14_ensure( cmap14, ( dcnt + numMappings + 1 ), memory ) ) @@ -3612,9 +3664,10 @@ #ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES FT_CALLBACK_DEF( const char * ) - tt_get_glyph_name( TT_Face face, + tt_get_glyph_name( void* face_, /* TT_Face */ FT_UInt idx ) { + TT_Face face = (TT_Face)face_; FT_String* PSname = NULL; @@ -3625,12 +3678,13 @@ FT_CALLBACK_DEF( FT_Error ) - tt_cmap_unicode_init( PS_Unicodes unicodes, - FT_Pointer pointer ) + tt_cmap_unicode_init( FT_CMap cmap, /* PS_Unicodes */ + FT_Pointer pointer ) { - TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes ); - FT_Memory memory = FT_FACE_MEMORY( face ); - FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; + PS_Unicodes unicodes = (PS_Unicodes)cmap; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); + FT_Memory memory = FT_FACE_MEMORY( face ); + FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; FT_UNUSED( pointer ); @@ -3641,17 +3695,18 @@ return psnames->unicodes_init( memory, unicodes, face->root.num_glyphs, - (PS_GetGlyphNameFunc)&tt_get_glyph_name, + &tt_get_glyph_name, (PS_FreeGlyphNameFunc)NULL, (FT_Pointer)face ); } FT_CALLBACK_DEF( void ) - tt_cmap_unicode_done( PS_Unicodes unicodes ) + tt_cmap_unicode_done( FT_CMap cmap ) /* PS_Unicodes */ { - FT_Face face = FT_CMAP_FACE( unicodes ); - FT_Memory memory = FT_FACE_MEMORY( face ); + PS_Unicodes unicodes = (PS_Unicodes)cmap; + FT_Face face = FT_CMAP_FACE( cmap ); + FT_Memory memory = FT_FACE_MEMORY( face ); FT_FREE( unicodes->maps ); @@ -3660,11 +3715,12 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap_unicode_char_index( PS_Unicodes unicodes, - FT_UInt32 char_code ) + tt_cmap_unicode_char_index( FT_CMap cmap, /* PS_Unicodes */ + FT_UInt32 char_code ) { - TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes ); - FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; + PS_Unicodes unicodes = (PS_Unicodes)cmap; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); + FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; return psnames->unicodes_char_index( unicodes, char_code ); @@ -3672,11 +3728,12 @@ FT_CALLBACK_DEF( FT_UInt ) - tt_cmap_unicode_char_next( PS_Unicodes unicodes, - FT_UInt32 *pchar_code ) + tt_cmap_unicode_char_next( FT_CMap cmap, /* PS_Unicodes */ + FT_UInt32 *pchar_code ) { - TT_Face face = (TT_Face)FT_CMAP_FACE( unicodes ); - FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; + PS_Unicodes unicodes = (PS_Unicodes)cmap; + TT_Face face = (TT_Face)FT_CMAP_FACE( cmap ); + FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames; return psnames->unicodes_char_next( unicodes, pchar_code ); @@ -3831,7 +3888,7 @@ tt_get_cmap_info( FT_CharMap charmap, TT_CMapInfo *cmap_info ) { - FT_CMap cmap = (FT_CMap)charmap; + FT_CMap cmap = FT_CMAP( charmap ); TT_CMap_Class clazz = (TT_CMap_Class)cmap->clazz; -- cgit v1.2.1