diff options
Diffstat (limited to 'src/3rdparty/freetype/src/psaux/psft.c')
| -rw-r--r-- | src/3rdparty/freetype/src/psaux/psft.c | 121 |
1 files changed, 63 insertions, 58 deletions
diff --git a/src/3rdparty/freetype/src/psaux/psft.c b/src/3rdparty/freetype/src/psaux/psft.c index 1f750174a1..618864e6e0 100644 --- a/src/3rdparty/freetype/src/psaux/psft.c +++ b/src/3rdparty/freetype/src/psaux/psft.c @@ -1,43 +1,43 @@ -/***************************************************************************/ -/* */ -/* psft.c */ -/* */ -/* FreeType Glue Component to Adobe's Interpreter (body). */ -/* */ -/* Copyright 2013-2014 Adobe Systems Incorporated. */ -/* */ -/* This software, and all works of authorship, whether in source or */ -/* object code form as indicated by the copyright notice(s) included */ -/* herein (collectively, the "Work") is made available, and may only be */ -/* used, modified, and distributed under the FreeType Project License, */ -/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ -/* FreeType Project License, each contributor to the Work hereby grants */ -/* to any individual or legal entity exercising permissions granted by */ -/* the FreeType Project License and this section (hereafter, "You" or */ -/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ -/* royalty-free, irrevocable (except as stated in this section) patent */ -/* license to make, have made, use, offer to sell, sell, import, and */ -/* otherwise transfer the Work, where such license applies only to those */ -/* patent claims licensable by such contributor that are necessarily */ -/* infringed by their contribution(s) alone or by combination of their */ -/* contribution(s) with the Work to which such contribution(s) was */ -/* submitted. If You institute patent litigation against any entity */ -/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ -/* the Work or a contribution incorporated within the Work constitutes */ -/* direct or contributory patent infringement, then any patent licenses */ -/* granted to You under this License for that Work shall terminate as of */ -/* the date such litigation is filed. */ -/* */ -/* By using, modifying, or distributing the Work you indicate that you */ -/* have read and understood the terms and conditions of the */ -/* FreeType Project License as well as those provided in this section, */ -/* and you accept them fully. */ -/* */ -/***************************************************************************/ +/**************************************************************************** + * + * psft.c + * + * FreeType Glue Component to Adobe's Interpreter (body). + * + * Copyright 2013-2014 Adobe Systems Incorporated. + * + * This software, and all works of authorship, whether in source or + * object code form as indicated by the copyright notice(s) included + * herein (collectively, the "Work") is made available, and may only be + * used, modified, and distributed under the FreeType Project License, + * LICENSE.TXT. Additionally, subject to the terms and conditions of the + * FreeType Project License, each contributor to the Work hereby grants + * to any individual or legal entity exercising permissions granted by + * the FreeType Project License and this section (hereafter, "You" or + * "Your") a perpetual, worldwide, non-exclusive, no-charge, + * royalty-free, irrevocable (except as stated in this section) patent + * license to make, have made, use, offer to sell, sell, import, and + * otherwise transfer the Work, where such license applies only to those + * patent claims licensable by such contributor that are necessarily + * infringed by their contribution(s) alone or by combination of their + * contribution(s) with the Work to which such contribution(s) was + * submitted. If You institute patent litigation against any entity + * (including a cross-claim or counterclaim in a lawsuit) alleging that + * the Work or a contribution incorporated within the Work constitutes + * direct or contributory patent infringement, then any patent licenses + * granted to You under this License for that Work shall terminate as of + * the date such litigation is filed. + * + * By using, modifying, or distributing the Work you indicate that you + * have read and understood the terms and conditions of the + * FreeType Project License as well as those provided in this section, + * and you accept them fully. + * + */ #include "psft.h" -#include FT_INTERNAL_DEBUG_H +#include <freetype/internal/ftdebug.h> #include "psfont.h" #include "pserror.h" @@ -45,11 +45,11 @@ #include "cffdecode.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 -#include FT_SERVICE_CFF_TABLE_LOAD_H +#include <freetype/internal/services/svcfftl.h> #define CF2_MAX_SIZE cf2_intToFixed( 2000 ) /* max ppem */ @@ -68,11 +68,10 @@ CF2_Fixed maxScale; - FT_ASSERT( unitsPerEm > 0 ); - if ( transform->a <= 0 || transform->d <= 0 ) return FT_THROW( Invalid_Size_Handle ); + FT_ASSERT( unitsPerEm > 0 ); FT_ASSERT( transform->b == 0 && transform->c == 0 ); FT_ASSERT( transform->tx == 0 && transform->ty == 0 ); @@ -120,12 +119,12 @@ } - /********************************************/ - /* */ - /* functions for handling client outline; */ - /* FreeType uses coordinates in 26.6 format */ - /* */ - /********************************************/ + /********************************************* + * + * functions for handling client outline; + * FreeType uses coordinates in 26.6 format + * + */ static void cf2_builder_moveTo( CF2_OutlineCallbacks callbacks, @@ -297,7 +296,6 @@ cf2_getUnitsPerEm( PS_Decoder* decoder ) { FT_ASSERT( decoder && decoder->builder.face ); - FT_ASSERT( decoder->builder.face->units_per_EM ); return decoder->builder.face->units_per_EM; } @@ -313,7 +311,7 @@ FT_Error error = FT_Err_Ok; CF2_Font font; - FT_Bool is_t1 = decoder->builder.is_t1; + FT_Bool is_t1 = decoder->builder.is_t1; FT_ASSERT( decoder && @@ -385,7 +383,7 @@ FT_ZERO( &buf ); buf.start = buf.ptr = charstring_base; - buf.end = charstring_base + charstring_len; + buf.end = FT_OFFSET( charstring_base, charstring_len ); FT_ZERO( &transform ); @@ -697,7 +695,7 @@ FT_ASSERT( charstring + len >= charstring ); buf->start = charstring; - buf->end = charstring + len; + buf->end = FT_OFFSET( charstring, len ); buf->ptr = buf->start; return FT_Err_Ok; @@ -742,13 +740,13 @@ /* For ordinary fonts get the character data stored in the face record. */ { glyph_data.pointer = type1->charstrings[glyph_index]; - glyph_data.length = (FT_Int)type1->charstrings_len[glyph_index]; + glyph_data.length = type1->charstrings_len[glyph_index]; } if ( !error ) { FT_Byte* charstring_base = (FT_Byte*)glyph_data.pointer; - FT_ULong charstring_len = (FT_ULong)glyph_data.length; + FT_ULong charstring_len = glyph_data.length; FT_ASSERT( charstring_base + charstring_len >= charstring_base ); @@ -767,23 +765,30 @@ cf2_freeT1SeacComponent( PS_Decoder* decoder, CF2_Buffer buf ) { +#ifdef FT_CONFIG_OPTION_INCREMENTAL + T1_Face face; FT_Data data; FT_ASSERT( decoder ); -#ifdef FT_CONFIG_OPTION_INCREMENTAL face = (T1_Face)decoder->builder.face; data.pointer = buf->start; - data.length = (FT_Int)( buf->end - buf->start ); + data.length = (FT_UInt)( buf->end - buf->start ); if ( face->root.internal->incremental_interface ) face->root.internal->incremental_interface->funcs->free_glyph_data( face->root.internal->incremental_interface->object, &data ); -#endif /* FT_CONFIG_OPTION_INCREMENTAL */ + +#else /* !FT_CONFIG_OPTION_INCREMENTAL */ + + FT_UNUSED( decoder ); + FT_UNUSED( buf ); + +#endif /* !FT_CONFIG_OPTION_INCREMENTAL */ } @@ -813,7 +818,7 @@ /* The CID driver stores subroutines with seed bytes. This */ /* case is taken care of when decoder->subrs_len == 0. */ if ( decoder->locals_len ) - buf->end = buf->start + decoder->locals_len[idx]; + buf->end = FT_OFFSET( buf->start, decoder->locals_len[idx] ); else { /* We are using subroutines from a CID font. We must adjust */ |