From 58f56950848bae9c90da3873090c7698e0128b12 Mon Sep 17 00:00:00 2001 From: Liang Qi Date: Wed, 14 Aug 2019 11:13:36 +0200 Subject: Update bundled Freetype to 2.10.1 [ChangeLog][Freetype] Upgraded bundled Freetype version to 2.10.1. Fixes: QTBUG-77466 Change-Id: I1de8b8b03e0ffd0b17eeafff1017df7c638c9279 Reviewed-by: Eskil Abrahamsen Blomfeldt --- src/3rdparty/freetype/src/sfnt/sfobjs.c | 654 ++++++++------------------------ 1 file changed, 148 insertions(+), 506 deletions(-) (limited to 'src/3rdparty/freetype/src/sfnt/sfobjs.c') diff --git a/src/3rdparty/freetype/src/sfnt/sfobjs.c b/src/3rdparty/freetype/src/sfnt/sfobjs.c index 6ba8509f56..6edf3ae1de 100644 --- a/src/3rdparty/freetype/src/sfnt/sfobjs.c +++ b/src/3rdparty/freetype/src/sfnt/sfobjs.c @@ -1,19 +1,19 @@ -/***************************************************************************/ -/* */ -/* sfobjs.c */ -/* */ -/* SFNT object management (base). */ -/* */ -/* 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. */ -/* */ -/***************************************************************************/ +/**************************************************************************** + * + * sfobjs.c + * + * SFNT object management (base). + * + * Copyright (C) 1996-2019 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 @@ -21,13 +21,13 @@ #include "ttload.h" #include "ttcmap.h" #include "ttkern.h" +#include "sfwoff.h" #include FT_INTERNAL_SFNT_H #include FT_INTERNAL_DEBUG_H #include FT_TRUETYPE_IDS_H #include FT_TRUETYPE_TAGS_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H #include FT_SFNT_NAMES_H -#include FT_GZIP_H #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT #include FT_SERVICE_MULTIPLE_MASTERS_H @@ -41,14 +41,14 @@ #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_sfobjs +#define FT_COMPONENT sfobjs @@ -337,403 +337,6 @@ } -#define WRITE_USHORT( p, v ) \ - do \ - { \ - *(p)++ = (FT_Byte)( (v) >> 8 ); \ - *(p)++ = (FT_Byte)( (v) >> 0 ); \ - \ - } while ( 0 ) - -#define WRITE_ULONG( p, v ) \ - do \ - { \ - *(p)++ = (FT_Byte)( (v) >> 24 ); \ - *(p)++ = (FT_Byte)( (v) >> 16 ); \ - *(p)++ = (FT_Byte)( (v) >> 8 ); \ - *(p)++ = (FT_Byte)( (v) >> 0 ); \ - \ - } while ( 0 ) - - - static void - sfnt_stream_close( FT_Stream stream ) - { - FT_Memory memory = stream->memory; - - - FT_FREE( stream->base ); - - stream->size = 0; - stream->base = NULL; - stream->close = NULL; - } - - - FT_CALLBACK_DEF( int ) - compare_offsets( const void* a, - const void* b ) - { - WOFF_Table table1 = *(WOFF_Table*)a; - WOFF_Table table2 = *(WOFF_Table*)b; - - FT_ULong offset1 = table1->Offset; - FT_ULong offset2 = table2->Offset; - - - if ( offset1 > offset2 ) - return 1; - else if ( offset1 < offset2 ) - return -1; - else - return 0; - } - - - /* Replace `face->root.stream' with a stream containing the extracted */ - /* SFNT of a WOFF font. */ - - static FT_Error - woff_open_font( FT_Stream stream, - TT_Face face ) - { - FT_Memory memory = stream->memory; - FT_Error error = FT_Err_Ok; - - WOFF_HeaderRec woff; - WOFF_Table tables = NULL; - WOFF_Table* indices = NULL; - - FT_ULong woff_offset; - - FT_Byte* sfnt = NULL; - FT_Stream sfnt_stream = NULL; - - FT_Byte* sfnt_header; - FT_ULong sfnt_offset; - - FT_Int nn; - FT_ULong old_tag = 0; - - static const FT_Frame_Field woff_header_fields[] = - { -#undef FT_STRUCTURE -#define FT_STRUCTURE WOFF_HeaderRec - - FT_FRAME_START( 44 ), - FT_FRAME_ULONG ( signature ), - FT_FRAME_ULONG ( flavor ), - FT_FRAME_ULONG ( length ), - FT_FRAME_USHORT( num_tables ), - FT_FRAME_USHORT( reserved ), - FT_FRAME_ULONG ( totalSfntSize ), - FT_FRAME_USHORT( majorVersion ), - FT_FRAME_USHORT( minorVersion ), - FT_FRAME_ULONG ( metaOffset ), - FT_FRAME_ULONG ( metaLength ), - FT_FRAME_ULONG ( metaOrigLength ), - FT_FRAME_ULONG ( privOffset ), - FT_FRAME_ULONG ( privLength ), - FT_FRAME_END - }; - - - FT_ASSERT( stream == face->root.stream ); - FT_ASSERT( FT_STREAM_POS() == 0 ); - - if ( FT_STREAM_READ_FIELDS( woff_header_fields, &woff ) ) - return error; - - /* Make sure we don't recurse back here or hit TTC code. */ - if ( woff.flavor == TTAG_wOFF || woff.flavor == TTAG_ttcf ) - return FT_THROW( Invalid_Table ); - - /* Miscellaneous checks. */ - if ( woff.length != stream->size || - woff.num_tables == 0 || - 44 + woff.num_tables * 20UL >= woff.length || - 12 + woff.num_tables * 16UL >= woff.totalSfntSize || - ( woff.totalSfntSize & 3 ) != 0 || - ( woff.metaOffset == 0 && ( woff.metaLength != 0 || - woff.metaOrigLength != 0 ) ) || - ( woff.metaLength != 0 && woff.metaOrigLength == 0 ) || - ( woff.privOffset == 0 && woff.privLength != 0 ) ) - { - FT_ERROR(( "woff_font_open: invalid WOFF header\n" )); - return FT_THROW( Invalid_Table ); - } - - /* Don't trust `totalSfntSize' before thorough checks. */ - if ( FT_ALLOC( sfnt, 12 + woff.num_tables * 16UL ) || - FT_NEW( sfnt_stream ) ) - goto Exit; - - sfnt_header = sfnt; - - /* Write sfnt header. */ - { - FT_UInt searchRange, entrySelector, rangeShift, x; - - - x = woff.num_tables; - entrySelector = 0; - while ( x ) - { - x >>= 1; - entrySelector += 1; - } - entrySelector--; - - searchRange = ( 1 << entrySelector ) * 16; - rangeShift = woff.num_tables * 16 - searchRange; - - WRITE_ULONG ( sfnt_header, woff.flavor ); - WRITE_USHORT( sfnt_header, woff.num_tables ); - WRITE_USHORT( sfnt_header, searchRange ); - WRITE_USHORT( sfnt_header, entrySelector ); - WRITE_USHORT( sfnt_header, rangeShift ); - } - - /* While the entries in the sfnt header must be sorted by the */ - /* tag value, the tables themselves are not. We thus have to */ - /* sort them by offset and check that they don't overlap. */ - - if ( FT_NEW_ARRAY( tables, woff.num_tables ) || - FT_NEW_ARRAY( indices, woff.num_tables ) ) - goto Exit; - - FT_TRACE2(( "\n" - " tag offset compLen origLen checksum\n" - " -------------------------------------------\n" )); - - if ( FT_FRAME_ENTER( 20L * woff.num_tables ) ) - goto Exit; - - for ( nn = 0; nn < woff.num_tables; nn++ ) - { - WOFF_Table table = tables + nn; - - table->Tag = FT_GET_TAG4(); - table->Offset = FT_GET_ULONG(); - table->CompLength = FT_GET_ULONG(); - table->OrigLength = FT_GET_ULONG(); - table->CheckSum = FT_GET_ULONG(); - - FT_TRACE2(( " %c%c%c%c %08lx %08lx %08lx %08lx\n", - (FT_Char)( table->Tag >> 24 ), - (FT_Char)( table->Tag >> 16 ), - (FT_Char)( table->Tag >> 8 ), - (FT_Char)( table->Tag ), - table->Offset, - table->CompLength, - table->OrigLength, - table->CheckSum )); - - if ( table->Tag <= old_tag ) - { - FT_FRAME_EXIT(); - - FT_ERROR(( "woff_font_open: table tags are not sorted\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - - old_tag = table->Tag; - indices[nn] = table; - } - - FT_FRAME_EXIT(); - - /* Sort by offset. */ - - ft_qsort( indices, - woff.num_tables, - sizeof ( WOFF_Table ), - compare_offsets ); - - /* Check offsets and lengths. */ - - woff_offset = 44 + woff.num_tables * 20L; - sfnt_offset = 12 + woff.num_tables * 16L; - - for ( nn = 0; nn < woff.num_tables; nn++ ) - { - WOFF_Table table = indices[nn]; - - - if ( table->Offset != woff_offset || - table->CompLength > woff.length || - table->Offset > woff.length - table->CompLength || - table->OrigLength > woff.totalSfntSize || - sfnt_offset > woff.totalSfntSize - table->OrigLength || - table->CompLength > table->OrigLength ) - { - FT_ERROR(( "woff_font_open: invalid table offsets\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - - table->OrigOffset = sfnt_offset; - - /* The offsets must be multiples of 4. */ - woff_offset += ( table->CompLength + 3 ) & ~3U; - sfnt_offset += ( table->OrigLength + 3 ) & ~3U; - } - - /* - * Final checks! - * - * We don't decode and check the metadata block. - * We don't check table checksums either. - * But other than those, I think we implement all - * `MUST' checks from the spec. - */ - - if ( woff.metaOffset ) - { - if ( woff.metaOffset != woff_offset || - woff.metaOffset + woff.metaLength > woff.length ) - { - FT_ERROR(( "woff_font_open:" - " invalid `metadata' offset or length\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - - /* We have padding only ... */ - woff_offset += woff.metaLength; - } - - if ( woff.privOffset ) - { - /* ... if it isn't the last block. */ - woff_offset = ( woff_offset + 3 ) & ~3U; - - if ( woff.privOffset != woff_offset || - woff.privOffset + woff.privLength > woff.length ) - { - FT_ERROR(( "woff_font_open: invalid `private' offset or length\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - - /* No padding for the last block. */ - woff_offset += woff.privLength; - } - - if ( sfnt_offset != woff.totalSfntSize || - woff_offset != woff.length ) - { - FT_ERROR(( "woff_font_open: invalid `sfnt' table structure\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - - /* Now use `totalSfntSize'. */ - if ( FT_REALLOC( sfnt, - 12 + woff.num_tables * 16UL, - woff.totalSfntSize ) ) - goto Exit; - - sfnt_header = sfnt + 12; - - /* Write the tables. */ - - for ( nn = 0; nn < woff.num_tables; nn++ ) - { - WOFF_Table table = tables + nn; - - - /* Write SFNT table entry. */ - WRITE_ULONG( sfnt_header, table->Tag ); - WRITE_ULONG( sfnt_header, table->CheckSum ); - WRITE_ULONG( sfnt_header, table->OrigOffset ); - WRITE_ULONG( sfnt_header, table->OrigLength ); - - /* Write table data. */ - if ( FT_STREAM_SEEK( table->Offset ) || - FT_FRAME_ENTER( table->CompLength ) ) - goto Exit; - - if ( table->CompLength == table->OrigLength ) - { - /* Uncompressed data; just copy. */ - ft_memcpy( sfnt + table->OrigOffset, - stream->cursor, - table->OrigLength ); - } - else - { -#ifdef FT_CONFIG_OPTION_USE_ZLIB - - /* Uncompress with zlib. */ - FT_ULong output_len = table->OrigLength; - - - error = FT_Gzip_Uncompress( memory, - sfnt + table->OrigOffset, &output_len, - stream->cursor, table->CompLength ); - if ( error ) - goto Exit; - if ( output_len != table->OrigLength ) - { - FT_ERROR(( "woff_font_open: compressed table length mismatch\n" )); - error = FT_THROW( Invalid_Table ); - goto Exit; - } - -#else /* !FT_CONFIG_OPTION_USE_ZLIB */ - - error = FT_THROW( Unimplemented_Feature ); - goto Exit; - -#endif /* !FT_CONFIG_OPTION_USE_ZLIB */ - } - - FT_FRAME_EXIT(); - - /* We don't check whether the padding bytes in the WOFF file are */ - /* actually '\0'. For the output, however, we do set them properly. */ - sfnt_offset = table->OrigOffset + table->OrigLength; - while ( sfnt_offset & 3 ) - { - sfnt[sfnt_offset] = '\0'; - sfnt_offset++; - } - } - - /* Ok! Finally ready. Swap out stream and return. */ - FT_Stream_OpenMemory( sfnt_stream, sfnt, woff.totalSfntSize ); - sfnt_stream->memory = stream->memory; - sfnt_stream->close = sfnt_stream_close; - - FT_Stream_Free( - face->root.stream, - ( face->root.face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 ); - - face->root.stream = sfnt_stream; - - face->root.face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM; - - Exit: - FT_FREE( tables ); - FT_FREE( indices ); - - if ( error ) - { - FT_FREE( sfnt ); - FT_Stream_Close( sfnt_stream ); - FT_FREE( sfnt_stream ); - } - - return error; - } - - -#undef WRITE_USHORT -#undef WRITE_ULONG - - /* Fill in face->ttc_header. If the font is not a TTC, it is */ /* synthesized into a TTC with one offset table. */ static FT_Error @@ -918,7 +521,9 @@ /* Stream may have changed in sfnt_open_font. */ stream = face->root.stream; - FT_TRACE2(( "sfnt_init_face: %08p, %d\n", face, face_instance_index )); + FT_TRACE2(( "sfnt_init_face: %08p (index %d)\n", + face, + face_instance_index )); face_index = FT_ABS( face_instance_index ) & 0xFFFF; @@ -1001,15 +606,15 @@ face->variation_support |= TT_FACE_FLAG_VAR_FVAR; /* - * As documented in the OpenType specification, an entry for the - * default instance may be omitted in the named instance table. In - * particular this means that even if there is no named instance - * table in the font we actually do have a named instance, namely the - * default instance. + * As documented in the OpenType specification, an entry for the + * default instance may be omitted in the named instance table. In + * particular this means that even if there is no named instance + * table in the font we actually do have a named instance, namely the + * default instance. * - * For consistency, we always want the default instance in our list - * of named instances. If it is missing, we try to synthesize it - * later on. Here, we have to adjust `num_instances' accordingly. + * For consistency, we always want the default instance in our list + * of named instances. If it is missing, we try to synthesize it + * later on. Here, we have to adjust `num_instances' accordingly. */ if ( ( face->variation_support & TT_FACE_FLAG_VAR_FVAR ) && @@ -1341,6 +946,13 @@ if ( sfnt->load_eblc ) LOAD_( eblc ); + /* colored glyph support */ + if ( sfnt->load_cpal ) + { + LOAD_( cpal ); + LOAD_( colr ); + } + /* consider the pclt, kerning, and gasp tables as optional */ LOAD_( pclt ); LOAD_( gasp ); @@ -1389,12 +1001,13 @@ FT_Long flags = root->face_flags; - /*********************************************************************/ - /* */ - /* Compute face flags. */ - /* */ + /********************************************************************** + * + * Compute face flags. + */ if ( face->sbit_table_type == TT_SBIT_TABLE_TYPE_CBLC || - face->sbit_table_type == TT_SBIT_TABLE_TYPE_SBIX ) + face->sbit_table_type == TT_SBIT_TABLE_TYPE_SBIX || + face->colr ) flags |= FT_FACE_FLAG_COLOR; /* color glyphs */ if ( has_outline == TRUE ) @@ -1438,10 +1051,10 @@ root->face_flags = flags; - /*********************************************************************/ - /* */ - /* Compute style flags. */ - /* */ + /********************************************************************** + * + * Compute style flags. + */ flags = 0; if ( has_outline == TRUE && face->os2.version != 0xFFFFU ) @@ -1471,14 +1084,14 @@ root->style_flags |= flags; - /*********************************************************************/ - /* */ - /* Polish the charmaps. */ - /* */ - /* Try to set the charmap encoding according to the platform & */ - /* encoding ID of each charmap. Emulate Unicode charmap if one */ - /* is missing. */ - /* */ + /********************************************************************** + * + * Polish the charmaps. + * + * Try to set the charmap encoding according to the platform & + * encoding ID of each charmap. Emulate Unicode charmap if one + * is missing. + */ tt_face_build_cmaps( face ); /* ignore errors */ @@ -1521,7 +1134,8 @@ error = FT_CMap_New( (FT_CMap_Class)&tt_cmap_unicode_class_rec, NULL, &cmaprec, NULL ); if ( error && - FT_ERR_NEQ( error, No_Unicode_Glyph_Name ) ) + FT_ERR_NEQ( error, No_Unicode_Glyph_Name ) && + FT_ERR_NEQ( error, Unimplemented_Feature ) ) goto Exit; error = FT_Err_Ok; @@ -1533,9 +1147,9 @@ #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS /* - * Now allocate the root array of FT_Bitmap_Size records and - * populate them. Unfortunately, it isn't possible to indicate bit - * depths in the FT_Bitmap_Size record. This is a design error. + * Now allocate the root array of FT_Bitmap_Size records and + * populate them. Unfortunately, it isn't possible to indicate bit + * depths in the FT_Bitmap_Size record. This is a design error. */ { FT_UInt count; @@ -1615,10 +1229,10 @@ root->face_flags |= FT_FACE_FLAG_SCALABLE; - /*********************************************************************/ - /* */ - /* Set up metrics. */ - /* */ + /********************************************************************** + * + * Set up metrics. + */ if ( FT_IS_SCALABLE( root ) ) { /* XXX What about if outline header is missing */ @@ -1630,59 +1244,73 @@ root->units_per_EM = face->header.Units_Per_EM; - /* XXX: Computing the ascender/descender/height is very different */ - /* from what the specification tells you. Apparently, we */ - /* must be careful because */ - /* */ - /* - not all fonts have an OS/2 table; in this case, we take */ - /* the values in the horizontal header. However, these */ - /* values very often are not reliable. */ - /* */ - /* - otherwise, the correct typographic values are in the */ - /* sTypoAscender, sTypoDescender & sTypoLineGap fields. */ - /* */ - /* However, certain fonts have these fields set to 0. */ - /* Rather, they have usWinAscent & usWinDescent correctly */ - /* set (but with different values). */ - /* */ - /* As an example, Arial Narrow is implemented through four */ - /* files ARIALN.TTF, ARIALNI.TTF, ARIALNB.TTF & ARIALNBI.TTF */ - /* */ - /* Strangely, all fonts have the same values in their */ - /* sTypoXXX fields, except ARIALNB which sets them to 0. */ - /* */ - /* On the other hand, they all have different */ - /* usWinAscent/Descent values -- as a conclusion, the OS/2 */ - /* table cannot be used to compute the text height reliably! */ - /* */ - - /* The ascender and descender are taken from the `hhea' table. */ - /* If zero, they are taken from the `OS/2' table. */ - - root->ascender = face->horizontal.Ascender; - root->descender = face->horizontal.Descender; - - root->height = root->ascender - root->descender + - face->horizontal.Line_Gap; - - if ( !( root->ascender || root->descender ) ) + /* + * Computing the ascender/descender/height is tricky. + * + * The OpenType specification v1.8.3 says: + * + * [OS/2's] sTypoAscender, sTypoDescender and sTypoLineGap fields + * are intended to allow applications to lay out documents in a + * typographically-correct and portable fashion. + * + * This is somewhat at odds with the decades of backwards + * compatibility, operating systems and applications doing whatever + * they want, not to mention broken fonts. + * + * Not all fonts have an OS/2 table; in this case, we take the values + * in the horizontal header, although there is nothing stopping the + * values from being unreliable. Even with a OS/2 table, certain fonts + * set the sTypoAscender, sTypoDescender and sTypoLineGap fields to 0 + * and instead correctly set usWinAscent and usWinDescent. + * + * As an example, Arial Narrow is shipped as four files ARIALN.TTF, + * ARIALNI.TTF, ARIALNB.TTF and ARIALNBI.TTF. Strangely, all fonts have + * the same values in their sTypo* fields, except ARIALNB.ttf which + * sets them to 0. All of them have different usWinAscent/Descent + * values. The OS/2 table therefore cannot be trusted for computing the + * text height reliably. + * + * As a compromise, do the following: + * + * 1. If the OS/2 table exists and the fsSelection bit 7 is set + * (USE_TYPO_METRICS), trust the font and use the sTypo* metrics. + * 2. Otherwise, use the `hhea' table's metrics. + * 3. If they are zero and the OS/2 table exists, + * 1. use the OS/2 table's sTypo* metrics if they are non-zero. + * 2. Otherwise, use the OS/2 table's usWin* metrics. + */ + + if ( face->os2.version != 0xFFFFU && face->os2.fsSelection & 128 ) { - if ( face->os2.version != 0xFFFFU ) - { - if ( face->os2.sTypoAscender || face->os2.sTypoDescender ) - { - root->ascender = face->os2.sTypoAscender; - root->descender = face->os2.sTypoDescender; + root->ascender = face->os2.sTypoAscender; + root->descender = face->os2.sTypoDescender; + root->height = root->ascender - root->descender + + face->os2.sTypoLineGap; + } + else + { + root->ascender = face->horizontal.Ascender; + root->descender = face->horizontal.Descender; + root->height = root->ascender - root->descender + + face->horizontal.Line_Gap; - root->height = root->ascender - root->descender + - face->os2.sTypoLineGap; - } - else + if ( !( root->ascender || root->descender ) ) + { + if ( face->os2.version != 0xFFFFU ) { - root->ascender = (FT_Short)face->os2.usWinAscent; - root->descender = -(FT_Short)face->os2.usWinDescent; - - root->height = root->ascender - root->descender; + if ( face->os2.sTypoAscender || face->os2.sTypoDescender ) + { + root->ascender = face->os2.sTypoAscender; + root->descender = face->os2.sTypoDescender; + root->height = root->ascender - root->descender + + face->os2.sTypoLineGap; + } + else + { + root->ascender = (FT_Short)face->os2.usWinAscent; + root->descender = -(FT_Short)face->os2.usWinDescent; + root->height = root->ascender - root->descender; + } } } } @@ -1737,6 +1365,13 @@ /* destroy the embedded bitmaps table if it is loaded */ if ( sfnt->free_eblc ) sfnt->free_eblc( face ); + + /* destroy color table data if it is loaded */ + if ( sfnt->free_cpal ) + { + sfnt->free_cpal( face ); + sfnt->free_colr( face ); + } } #ifdef TT_CONFIG_OPTION_BDF @@ -1792,11 +1427,18 @@ FT_FREE( face->sbit_strike_map ); face->root.num_fixed_sizes = 0; -#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT FT_FREE( face->postscript_name ); + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT FT_FREE( face->var_postscript_prefix ); #endif + /* freeing glyph color palette data */ + FT_FREE( face->palette_data.palette_name_ids ); + FT_FREE( face->palette_data.palette_flags ); + FT_FREE( face->palette_data.palette_entry_name_ids ); + FT_FREE( face->palette ); + face->sfnt = NULL; } -- cgit v1.2.3