diff options
Diffstat (limited to 'tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gsub-private.h')
| -rw-r--r-- | tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gsub-private.h | 483 |
1 files changed, 0 insertions, 483 deletions
diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gsub-private.h b/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gsub-private.h deleted file mode 100644 index 7eb329e..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gsub-private.h +++ /dev/null @@ -1,483 +0,0 @@ -/* - * Copyright (C) 1998-2004 David Turner and Werner Lemberg - * Copyright (C) 2006 Behdad Esfahbod - * - * This is part of HarfBuzz, an OpenType Layout engine library. - * - * Permission is hereby granted, without written agreement and without - * license or royalty fees, to use, copy, modify, and distribute this - * software and its documentation for any purpose, provided that the - * above copyright notice and the following two paragraphs appear in - * all copies of this software. - * - * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES - * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN - * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, - * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - */ - -#ifndef HARFBUZZ_GSUB_PRIVATE_H -#define HARFBUZZ_GSUB_PRIVATE_H - -#include "harfbuzz-impl.h" -#include "harfbuzz-stream-private.h" -#include "harfbuzz-gsub.h" - -HB_BEGIN_HEADER - -#ifdef HB_USE_PACKED_STRUCTS -#pragma pack(push, 1) -#endif - -typedef union HB_GSUB_SubTable_ HB_GSUB_SubTable; - -/* LookupType 1 */ - -struct HB_SingleSubstFormat1_ -{ - HB_Short DeltaGlyphID; /* constant added to get - substitution glyph index */ -}; - -typedef struct HB_SingleSubstFormat1_ HB_SingleSubstFormat1; - - -struct HB_SingleSubstFormat2_ -{ - HB_UShort* Substitute; /* array of substitute glyph IDs */ - HB_UShort GlyphCount; /* number of glyph IDs in - Substitute array */ -}; - -typedef struct HB_SingleSubstFormat2_ HB_SingleSubstFormat2; - - -struct HB_SingleSubst_ -{ - union - { - HB_SingleSubstFormat1 ssf1; - HB_SingleSubstFormat2 ssf2; - } ssf; - - HB_Coverage Coverage; /* Coverage table */ - HB_Byte SubstFormat; /* 1 or 2 */ -}; - -typedef struct HB_SingleSubst_ HB_SingleSubst; - - -/* LookupType 2 */ - -struct HB_Sequence_ -{ - HB_UShort* Substitute; /* string of glyph IDs to - substitute */ - HB_UShort GlyphCount; /* number of glyph IDs in the - Substitute array */ -}; - -typedef struct HB_Sequence_ HB_Sequence; - - -struct HB_MultipleSubst_ -{ - HB_Sequence* Sequence; /* array of Sequence tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_UShort SubstFormat; /* always 1 */ - HB_UShort SequenceCount; /* number of Sequence tables */ -}; - -typedef struct HB_MultipleSubst_ HB_MultipleSubst; - - -/* LookupType 3 */ - -struct HB_AlternateSet_ -{ - HB_UShort* Alternate; /* array of alternate glyph IDs */ - HB_UShort GlyphCount; /* number of glyph IDs in the - Alternate array */ -}; - -typedef struct HB_AlternateSet_ HB_AlternateSet; - - -struct HB_AlternateSubst_ -{ - HB_AlternateSet* AlternateSet; /* array of AlternateSet tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_UShort SubstFormat; /* always 1 */ - HB_UShort AlternateSetCount; - /* number of AlternateSet tables */ -}; - -typedef struct HB_AlternateSubst_ HB_AlternateSubst; - - -/* LookupType 4 */ - -struct HB_Ligature_ -{ - HB_UShort* Component; /* array of component glyph IDs */ - HB_UShort LigGlyph; /* glyphID of ligature - to substitute */ - HB_UShort ComponentCount; /* number of components in ligature */ -}; - -typedef struct HB_Ligature_ HB_Ligature; - - -struct HB_LigatureSet_ -{ - HB_Ligature* Ligature; /* array of Ligature tables */ - HB_UShort LigatureCount; /* number of Ligature tables */ -}; - -typedef struct HB_LigatureSet_ HB_LigatureSet; - - -struct HB_LigatureSubst_ -{ - HB_LigatureSet* LigatureSet; /* array of LigatureSet tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_UShort SubstFormat; /* always 1 */ - HB_UShort LigatureSetCount; /* number of LigatureSet tables */ -}; - -typedef struct HB_LigatureSubst_ HB_LigatureSubst; - - -/* needed by both lookup type 5 and 6 */ - -struct HB_SubstLookupRecord_ -{ - HB_UShort SequenceIndex; /* index into current - glyph sequence */ - HB_UShort LookupListIndex; /* Lookup to apply to that pos. */ -}; - -typedef struct HB_SubstLookupRecord_ HB_SubstLookupRecord; - - -/* LookupType 5 */ - -struct HB_SubRule_ -{ - HB_UShort* Input; /* array of input glyph IDs */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of SubstLookupRecord - tables */ - HB_UShort GlyphCount; /* total number of input glyphs */ - HB_UShort SubstCount; /* number of SubstLookupRecord - tables */ -}; - -typedef struct HB_SubRule_ HB_SubRule; - - -struct HB_SubRuleSet_ -{ - HB_SubRule* SubRule; /* array of SubRule tables */ - HB_UShort SubRuleCount; /* number of SubRule tables */ -}; - -typedef struct HB_SubRuleSet_ HB_SubRuleSet; - - -struct HB_ContextSubstFormat1_ -{ - HB_SubRuleSet* SubRuleSet; /* array of SubRuleSet tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_UShort SubRuleSetCount; /* number of SubRuleSet tables */ -}; - -typedef struct HB_ContextSubstFormat1_ HB_ContextSubstFormat1; - - -struct HB_SubClassRule_ -{ - HB_UShort* Class; /* array of classes */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of SubstLookupRecord - tables */ - HB_UShort GlyphCount; /* total number of context classes */ - HB_UShort SubstCount; /* number of SubstLookupRecord - tables */ -}; - -typedef struct HB_SubClassRule_ HB_SubClassRule; - - -struct HB_SubClassSet_ -{ - HB_SubClassRule* SubClassRule; /* array of SubClassRule tables */ - HB_UShort SubClassRuleCount; - /* number of SubClassRule tables */ -}; - -typedef struct HB_SubClassSet_ HB_SubClassSet; - - -/* The `MaxContextLength' field is not defined in the TTO specification - but simplifies the implementation of this format. It holds the - maximal context length used in the context rules. */ - -struct HB_ContextSubstFormat2_ -{ - HB_SubClassSet* SubClassSet; /* array of SubClassSet tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_ClassDefinition ClassDef; /* ClassDef table */ - HB_UShort SubClassSetCount; - /* number of SubClassSet tables */ - HB_UShort MaxContextLength; - /* maximal context length */ -}; - -typedef struct HB_ContextSubstFormat2_ HB_ContextSubstFormat2; - - -struct HB_ContextSubstFormat3_ -{ - HB_Coverage* Coverage; /* array of Coverage tables */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of substitution lookups */ - HB_UShort GlyphCount; /* number of input glyphs */ - HB_UShort SubstCount; /* number of SubstLookupRecords */ -}; - -typedef struct HB_ContextSubstFormat3_ HB_ContextSubstFormat3; - - -struct HB_ContextSubst_ -{ - union - { - HB_ContextSubstFormat1 csf1; - HB_ContextSubstFormat2 csf2; - HB_ContextSubstFormat3 csf3; - } csf; - - HB_Byte SubstFormat; /* 1, 2, or 3 */ -}; - -typedef struct HB_ContextSubst_ HB_ContextSubst; - - -/* LookupType 6 */ - -struct HB_ChainSubRule_ -{ - HB_UShort* Backtrack; /* array of backtrack glyph IDs */ - HB_UShort* Input; /* array of input glyph IDs */ - HB_UShort* Lookahead; /* array of lookahead glyph IDs */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of SubstLookupRecords */ - HB_UShort BacktrackGlyphCount; - /* total number of backtrack glyphs */ - HB_UShort InputGlyphCount; - /* total number of input glyphs */ - HB_UShort LookaheadGlyphCount; - /* total number of lookahead glyphs */ - HB_UShort SubstCount; /* number of SubstLookupRecords */ -}; - -typedef struct HB_ChainSubRule_ HB_ChainSubRule; - - -struct HB_ChainSubRuleSet_ -{ - HB_ChainSubRule* ChainSubRule; /* array of ChainSubRule tables */ - HB_UShort ChainSubRuleCount; - /* number of ChainSubRule tables */ -}; - -typedef struct HB_ChainSubRuleSet_ HB_ChainSubRuleSet; - - -struct HB_ChainContextSubstFormat1_ -{ - HB_ChainSubRuleSet* ChainSubRuleSet; - /* array of ChainSubRuleSet tables */ - HB_Coverage Coverage; /* Coverage table */ - HB_UShort ChainSubRuleSetCount; - /* number of ChainSubRuleSet tables */ -}; - -typedef struct HB_ChainContextSubstFormat1_ HB_ChainContextSubstFormat1; - - -struct HB_ChainSubClassRule_ -{ - HB_UShort* Backtrack; /* array of backtrack classes */ - HB_UShort* Input; /* array of context classes */ - HB_UShort* Lookahead; /* array of lookahead classes */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of substitution lookups */ - HB_UShort BacktrackGlyphCount; - /* total number of backtrack - classes */ - HB_UShort InputGlyphCount; - /* total number of context classes */ - HB_UShort LookaheadGlyphCount; - /* total number of lookahead - classes */ - HB_UShort SubstCount; /* number of SubstLookupRecords */ -}; - -typedef struct HB_ChainSubClassRule_ HB_ChainSubClassRule; - - -struct HB_ChainSubClassSet_ -{ - HB_ChainSubClassRule* ChainSubClassRule; - /* array of ChainSubClassRule - tables */ - HB_UShort ChainSubClassRuleCount; - /* number of ChainSubClassRule - tables */ -}; - -typedef struct HB_ChainSubClassSet_ HB_ChainSubClassSet; - - -/* The `MaxXXXLength' fields are not defined in the TTO specification - but simplifies the implementation of this format. It holds the - maximal context length used in the specific context rules. */ - -struct HB_ChainContextSubstFormat2_ -{ - HB_ChainSubClassSet* ChainSubClassSet; - /* array of ChainSubClassSet - tables */ - HB_Coverage Coverage; /* Coverage table */ - - HB_ClassDefinition BacktrackClassDef; - /* BacktrackClassDef table */ - HB_ClassDefinition InputClassDef; - /* InputClassDef table */ - HB_ClassDefinition LookaheadClassDef; - /* LookaheadClassDef table */ - - HB_UShort ChainSubClassSetCount; - /* number of ChainSubClassSet - tables */ - HB_UShort MaxBacktrackLength; - /* maximal backtrack length */ - HB_UShort MaxLookaheadLength; - /* maximal lookahead length */ - HB_UShort MaxInputLength; - /* maximal input length */ -}; - -typedef struct HB_ChainContextSubstFormat2_ HB_ChainContextSubstFormat2; - - -struct HB_ChainContextSubstFormat3_ -{ - HB_Coverage* BacktrackCoverage; - /* array of backtrack Coverage - tables */ - HB_Coverage* InputCoverage; - /* array of input coverage - tables */ - HB_Coverage* LookaheadCoverage; - /* array of lookahead coverage - tables */ - HB_SubstLookupRecord* SubstLookupRecord; - /* array of substitution lookups */ - HB_UShort BacktrackGlyphCount; - /* number of backtrack glyphs */ - HB_UShort InputGlyphCount; - /* number of input glyphs */ - HB_UShort LookaheadGlyphCount; - /* number of lookahead glyphs */ - HB_UShort SubstCount; /* number of SubstLookupRecords */ -}; - -typedef struct HB_ChainContextSubstFormat3_ HB_ChainContextSubstFormat3; - - -struct HB_ChainContextSubst_ -{ - union - { - HB_ChainContextSubstFormat1 ccsf1; - HB_ChainContextSubstFormat2 ccsf2; - HB_ChainContextSubstFormat3 ccsf3; - } ccsf; - - HB_Byte SubstFormat; /* 1, 2, or 3 */ -}; - -typedef struct HB_ChainContextSubst_ HB_ChainContextSubst; - - -#if 0 -/* LookupType 7 */ -struct HB_ExtensionSubst_ -{ - HB_GSUB_SubTable *subtable; /* referenced subtable */ - HB_UShort SubstFormat; /* always 1 */ - HB_UShort LookuptType; /* lookup-type of referenced subtable */ -}; - -typedef struct HB_ExtensionSubst_ HB_ExtensionSubst; -#endif - - -/* LookupType 8 */ -struct HB_ReverseChainContextSubst_ -{ - HB_Coverage* LookaheadCoverage; /* array of lookahead Coverage - tables */ - HB_UShort* Substitute; /* array of substitute Glyph ID */ - HB_Coverage* BacktrackCoverage; /* array of backtrack Coverage - tables */ - HB_Coverage Coverage; /* coverage table for input glyphs */ - HB_UShort SubstFormat; /* always 1 */ - HB_UShort BacktrackGlyphCount; /* number of backtrack glyphs */ - HB_UShort LookaheadGlyphCount; /* number of lookahead glyphs */ - HB_UShort GlyphCount; /* number of Glyph IDs */ -}; - -typedef struct HB_ReverseChainContextSubst_ HB_ReverseChainContextSubst; - - -union HB_GSUB_SubTable_ -{ - HB_SingleSubst single; - HB_MultipleSubst multiple; - HB_AlternateSubst alternate; - HB_LigatureSubst ligature; - HB_ContextSubst context; - HB_ChainContextSubst chain; - HB_ReverseChainContextSubst reverse; -}; - - - - -HB_INTERNAL HB_Error -_HB_GSUB_Load_SubTable( HB_GSUB_SubTable* st, - HB_Stream stream, - HB_UShort lookup_type ); - -HB_INTERNAL void -_HB_GSUB_Free_SubTable( HB_GSUB_SubTable* st, - HB_UShort lookup_type ); - -#ifdef HB_USE_PACKED_STRUCTS -#pragma pack(pop) -#endif - -HB_END_HEADER - -#endif /* HARFBUZZ_GSUB_PRIVATE_H */ |