third_party/harfbuzz/src/harfbuzz-gpos-private.h - Issue 384503008: Delete third_party/harfbuzz

Unified Diff: third_party/harfbuzz/src/harfbuzz-gpos-private.h

Issue 384503008: Delete third_party/harfbuzz (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: remove public header Created 6 years, 5 months ago

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Index: third_party/harfbuzz/src/harfbuzz-gpos-private.h

diff --git a/third_party/harfbuzz/src/harfbuzz-gpos-private.h b/third_party/harfbuzz/src/harfbuzz-gpos-private.h

deleted file mode 100644

index 41107008441b531175bd15a27cde06e75a2f0512..0000000000000000000000000000000000000000

--- a/third_party/harfbuzz/src/harfbuzz-gpos-private.h

+++ /dev/null

@@ -1,712 +0,0 @@

-/*

- *

- * 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_GPOS_PRIVATE_H

-#define HARFBUZZ_GPOS_PRIVATE_H

-#include "harfbuzz-impl.h"

-#include "harfbuzz-stream-private.h"

-#include "harfbuzz-gpos.h"

-HB_BEGIN_HEADER

-/* shared tables */

-struct HB_ValueRecord_

- HB_Short XPlacement; /* horizontal adjustment for

- placement */

- HB_Short YPlacement; /* vertical adjustment for

- placement */

- HB_Short XAdvance; /* horizontal adjustment for

- advance */

- HB_Short YAdvance; /* vertical adjustment for

- advance */

- HB_Device XPlacementDevice; /* device table for horizontal

- placement */

- HB_Device YPlacementDevice; /* device table for vertical

- placement */

- HB_Device XAdvanceDevice; /* device table for horizontal

- advance */

- HB_Device YAdvanceDevice; /* device table for vertical

- advance */

- HB_UShort XIdPlacement; /* horizontal placement metric ID */

- HB_UShort YIdPlacement; /* vertical placement metric ID */

- HB_UShort XIdAdvance; /* horizontal advance metric ID */

- HB_UShort YIdAdvance; /* vertical advance metric ID */

-};

-typedef struct HB_ValueRecord_ HB_ValueRecord;

-/* Mask values to scan the value format of the ValueRecord structure.

- We always expand compressed ValueRecords of the font. */

-#define HB_GPOS_FORMAT_HAVE_X_PLACEMENT 0x0001

-#define HB_GPOS_FORMAT_HAVE_Y_PLACEMENT 0x0002

-#define HB_GPOS_FORMAT_HAVE_X_ADVANCE 0x0004

-#define HB_GPOS_FORMAT_HAVE_Y_ADVANCE 0x0008

-#define HB_GPOS_FORMAT_HAVE_X_PLACEMENT_DEVICE 0x0010

-#define HB_GPOS_FORMAT_HAVE_Y_PLACEMENT_DEVICE 0x0020

-#define HB_GPOS_FORMAT_HAVE_X_ADVANCE_DEVICE 0x0040

-#define HB_GPOS_FORMAT_HAVE_Y_ADVANCE_DEVICE 0x0080

-#define HB_GPOS_FORMAT_HAVE_X_ID_PLACEMENT 0x0100

-#define HB_GPOS_FORMAT_HAVE_Y_ID_PLACEMENT 0x0200

-#define HB_GPOS_FORMAT_HAVE_X_ID_ADVANCE 0x0400

-#define HB_GPOS_FORMAT_HAVE_Y_ID_ADVANCE 0x0800

-struct HB_AnchorFormat1_

- HB_Short XCoordinate; /* horizontal value */

- HB_Short YCoordinate; /* vertical value */

-};

-typedef struct HB_AnchorFormat1_ HB_AnchorFormat1;

-struct HB_AnchorFormat2_

- HB_Short XCoordinate; /* horizontal value */

- HB_Short YCoordinate; /* vertical value */

- HB_UShort AnchorPoint; /* index to glyph contour point */

-};

-typedef struct HB_AnchorFormat2_ HB_AnchorFormat2;

-struct HB_AnchorFormat3_

- HB_Short XCoordinate; /* horizontal value */

- HB_Short YCoordinate; /* vertical value */

- HB_Device XDeviceTable; /* device table for X coordinate */

- HB_Device YDeviceTable; /* device table for Y coordinate */

-};

-typedef struct HB_AnchorFormat3_ HB_AnchorFormat3;

-struct HB_AnchorFormat4_

- HB_UShort XIdAnchor; /* horizontal metric ID */

- HB_UShort YIdAnchor; /* vertical metric ID */

-};

-typedef struct HB_AnchorFormat4_ HB_AnchorFormat4;

-struct HB_Anchor_

- HB_UShort PosFormat; /* 1, 2, 3, or 4 -- 0 indicates

- that there is no Anchor table */

- union

- {

- HB_AnchorFormat1 af1;

- HB_AnchorFormat2 af2;

- HB_AnchorFormat3 af3;

- HB_AnchorFormat4 af4;

- } af;

-};

-typedef struct HB_Anchor_ HB_Anchor;

-struct HB_MarkRecord_

- HB_UShort Class; /* mark class */

- HB_Anchor MarkAnchor; /* anchor table */

-};

-typedef struct HB_MarkRecord_ HB_MarkRecord;

-struct HB_MarkArray_

- HB_UShort MarkCount; /* number of MarkRecord tables */

- HB_MarkRecord* MarkRecord; /* array of MarkRecord tables */

-};

-typedef struct HB_MarkArray_ HB_MarkArray;

-/* LookupType 1 */

-struct HB_SinglePosFormat1_

- HB_ValueRecord Value; /* ValueRecord for all covered

- glyphs */

-};

-typedef struct HB_SinglePosFormat1_ HB_SinglePosFormat1;

-struct HB_SinglePosFormat2_

- HB_UShort ValueCount; /* number of ValueRecord tables */

- HB_ValueRecord* Value; /* array of ValueRecord tables */

-};

-typedef struct HB_SinglePosFormat2_ HB_SinglePosFormat2;

-struct HB_SinglePos_

- HB_UShort PosFormat; /* 1 or 2 */

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort ValueFormat; /* format of ValueRecord table */

- union

- {

- HB_SinglePosFormat1 spf1;

- HB_SinglePosFormat2 spf2;

- } spf;

-};

-typedef struct HB_SinglePos_ HB_SinglePos;

-/* LookupType 2 */

-struct HB_PairValueRecord_

- HB_UShort SecondGlyph; /* glyph ID for second glyph */

- HB_ValueRecord Value1; /* pos. data for first glyph */

- HB_ValueRecord Value2; /* pos. data for second glyph */

-};

-typedef struct HB_PairValueRecord_ HB_PairValueRecord;

-struct HB_PairSet_

- HB_UShort PairValueCount;

- /* number of PairValueRecord tables */

- HB_PairValueRecord* PairValueRecord;

- /* array of PairValueRecord tables */

-};

-typedef struct HB_PairSet_ HB_PairSet;

-struct HB_PairPosFormat1_

- HB_UShort PairSetCount; /* number of PairSet tables */

- HB_PairSet* PairSet; /* array of PairSet tables */

-};

-typedef struct HB_PairPosFormat1_ HB_PairPosFormat1;

-struct HB_Class2Record_

- HB_ValueRecord Value1; /* pos. data for first glyph */

- HB_ValueRecord Value2; /* pos. data for second glyph */

-};

-typedef struct HB_Class2Record_ HB_Class2Record;

-struct HB_Class1Record_

- HB_Class2Record* Class2Record; /* array of Class2Record tables */

-};

-typedef struct HB_Class1Record_ HB_Class1Record;

-struct HB_PairPosFormat2_

- HB_ClassDefinition ClassDef1; /* class def. for first glyph */

- HB_ClassDefinition ClassDef2; /* class def. for second glyph */

- HB_UShort Class1Count; /* number of classes in ClassDef1

- table */

- HB_UShort Class2Count; /* number of classes in ClassDef2

- table */

- HB_Class1Record* Class1Record; /* array of Class1Record tables */

-};

-typedef struct HB_PairPosFormat2_ HB_PairPosFormat2;

-struct HB_PairPos_

- HB_UShort PosFormat; /* 1 or 2 */

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort ValueFormat1; /* format of ValueRecord table

- for first glyph */

- HB_UShort ValueFormat2; /* format of ValueRecord table

- for second glyph */

- union

- {

- HB_PairPosFormat1 ppf1;

- HB_PairPosFormat2 ppf2;

- } ppf;

-};

-typedef struct HB_PairPos_ HB_PairPos;

-/* LookupType 3 */

-struct HB_EntryExitRecord_

- HB_Anchor EntryAnchor; /* entry Anchor table */

- HB_Anchor ExitAnchor; /* exit Anchor table */

-};

-typedef struct HB_EntryExitRecord_ HB_EntryExitRecord;

-struct HB_CursivePos_

- HB_UShort PosFormat; /* always 1 */

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort EntryExitCount;

- /* number of EntryExitRecord tables */

- HB_EntryExitRecord* EntryExitRecord;

- /* array of EntryExitRecord tables */

-};

-typedef struct HB_CursivePos_ HB_CursivePos;

-/* LookupType 4 */

-struct HB_BaseRecord_

- HB_Anchor* BaseAnchor; /* array of base glyph anchor

- tables */

-};

-typedef struct HB_BaseRecord_ HB_BaseRecord;

-struct HB_BaseArray_

- HB_UShort BaseCount; /* number of BaseRecord tables */

- HB_BaseRecord* BaseRecord; /* array of BaseRecord tables */

-};

-typedef struct HB_BaseArray_ HB_BaseArray;

-struct HB_MarkBasePos_

- HB_UShort PosFormat; /* always 1 */

- HB_Coverage MarkCoverage; /* mark glyph coverage table */

- HB_Coverage BaseCoverage; /* base glyph coverage table */

- HB_UShort ClassCount; /* number of mark classes */

- HB_MarkArray MarkArray; /* mark array table */

- HB_BaseArray BaseArray; /* base array table */

-};

-typedef struct HB_MarkBasePos_ HB_MarkBasePos;

-/* LookupType 5 */

-struct HB_ComponentRecord_

- HB_Anchor* LigatureAnchor; /* array of ligature glyph anchor

- tables */

-};

-typedef struct HB_ComponentRecord_ HB_ComponentRecord;

-struct HB_LigatureAttach_

- HB_UShort ComponentCount;

- /* number of ComponentRecord tables */

- HB_ComponentRecord* ComponentRecord;

- /* array of ComponentRecord tables */

-};

-typedef struct HB_LigatureAttach_ HB_LigatureAttach;

-struct HB_LigatureArray_

- HB_UShort LigatureCount; /* number of LigatureAttach tables */

- HB_LigatureAttach* LigatureAttach;

- /* array of LigatureAttach tables */

-};

-typedef struct HB_LigatureArray_ HB_LigatureArray;

-struct HB_MarkLigPos_

- HB_UShort PosFormat; /* always 1 */

- HB_Coverage MarkCoverage; /* mark glyph coverage table */

- HB_Coverage LigatureCoverage;

- /* ligature glyph coverage table */

- HB_UShort ClassCount; /* number of mark classes */

- HB_MarkArray MarkArray; /* mark array table */

- HB_LigatureArray LigatureArray; /* ligature array table */

-};

-typedef struct HB_MarkLigPos_ HB_MarkLigPos;

-/* LookupType 6 */

-struct HB_Mark2Record_

- HB_Anchor* Mark2Anchor; /* array of mark glyph anchor

- tables */

-};

-typedef struct HB_Mark2Record_ HB_Mark2Record;

-struct HB_Mark2Array_

- HB_UShort Mark2Count; /* number of Mark2Record tables */

- HB_Mark2Record* Mark2Record; /* array of Mark2Record tables */

-};

-typedef struct HB_Mark2Array_ HB_Mark2Array;

-struct HB_MarkMarkPos_

- HB_UShort PosFormat; /* always 1 */

- HB_Coverage Mark1Coverage; /* first mark glyph coverage table */

- HB_Coverage Mark2Coverage; /* second mark glyph coverave table */

- HB_UShort ClassCount; /* number of combining mark classes */

- HB_MarkArray Mark1Array; /* MarkArray table for first mark */

- HB_Mark2Array Mark2Array; /* MarkArray table for second mark */

-};

-typedef struct HB_MarkMarkPos_ HB_MarkMarkPos;

-/* needed by both lookup type 7 and 8 */

-struct HB_PosLookupRecord_

- HB_UShort SequenceIndex; /* index into current

- glyph sequence */

- HB_UShort LookupListIndex; /* Lookup to apply to that pos. */

-};

-typedef struct HB_PosLookupRecord_ HB_PosLookupRecord;

-/* LookupType 7 */

-struct HB_PosRule_

- HB_UShort GlyphCount; /* total number of input glyphs */

- HB_UShort PosCount; /* number of PosLookupRecord tables */

- HB_UShort* Input; /* array of input glyph IDs */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of PosLookupRecord tables */

-};

-typedef struct HB_PosRule_ HB_PosRule;

-struct HB_PosRuleSet_

- HB_UShort PosRuleCount; /* number of PosRule tables */

- HB_PosRule* PosRule; /* array of PosRule tables */

-};

-typedef struct HB_PosRuleSet_ HB_PosRuleSet;

-struct HB_ContextPosFormat1_

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort PosRuleSetCount; /* number of PosRuleSet tables */

- HB_PosRuleSet* PosRuleSet; /* array of PosRuleSet tables */

-};

-typedef struct HB_ContextPosFormat1_ HB_ContextPosFormat1;

-struct HB_PosClassRule_

- HB_UShort GlyphCount; /* total number of context classes */

- HB_UShort PosCount; /* number of PosLookupRecord tables */

- HB_UShort* Class; /* array of classes */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of PosLookupRecord tables */

-};

-typedef struct HB_PosClassRule_ HB_PosClassRule;

-struct HB_PosClassSet_

- HB_UShort PosClassRuleCount;

- /* number of PosClassRule tables */

- HB_PosClassRule* PosClassRule; /* array of PosClassRule tables */

-};

-typedef struct HB_PosClassSet_ HB_PosClassSet;

-/* 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_ContextPosFormat2_

- HB_UShort MaxContextLength;

- /* maximal context length */

- HB_Coverage Coverage; /* Coverage table */

- HB_ClassDefinition ClassDef; /* ClassDef table */

- HB_UShort PosClassSetCount;

- /* number of PosClassSet tables */

- HB_PosClassSet* PosClassSet; /* array of PosClassSet tables */

-};

-typedef struct HB_ContextPosFormat2_ HB_ContextPosFormat2;

-struct HB_ContextPosFormat3_

- HB_UShort GlyphCount; /* number of input glyphs */

- HB_UShort PosCount; /* number of PosLookupRecord tables */

- HB_Coverage* Coverage; /* array of Coverage tables */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of PosLookupRecord tables */

-};

-typedef struct HB_ContextPosFormat3_ HB_ContextPosFormat3;

-struct HB_ContextPos_

- HB_UShort PosFormat; /* 1, 2, or 3 */

- union

- {

- HB_ContextPosFormat1 cpf1;

- HB_ContextPosFormat2 cpf2;

- HB_ContextPosFormat3 cpf3;

- } cpf;

-};

-typedef struct HB_ContextPos_ HB_ContextPos;

-/* LookupType 8 */

-struct HB_ChainPosRule_

- HB_UShort BacktrackGlyphCount;

- /* total number of backtrack glyphs */

- HB_UShort* Backtrack; /* array of backtrack glyph IDs */

- HB_UShort InputGlyphCount;

- /* total number of input glyphs */

- HB_UShort* Input; /* array of input glyph IDs */

- HB_UShort LookaheadGlyphCount;

- /* total number of lookahead glyphs */

- HB_UShort* Lookahead; /* array of lookahead glyph IDs */

- HB_UShort PosCount; /* number of PosLookupRecords */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of PosLookupRecords */

-};

-typedef struct HB_ChainPosRule_ HB_ChainPosRule;

-struct HB_ChainPosRuleSet_

- HB_UShort ChainPosRuleCount;

- /* number of ChainPosRule tables */

- HB_ChainPosRule* ChainPosRule; /* array of ChainPosRule tables */

-};

-typedef struct HB_ChainPosRuleSet_ HB_ChainPosRuleSet;

-struct HB_ChainContextPosFormat1_

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort ChainPosRuleSetCount;

- /* number of ChainPosRuleSet tables */

- HB_ChainPosRuleSet* ChainPosRuleSet;

- /* array of ChainPosRuleSet tables */

-};

-typedef struct HB_ChainContextPosFormat1_ HB_ChainContextPosFormat1;

-struct HB_ChainPosClassRule_

- HB_UShort BacktrackGlyphCount;

- /* total number of backtrack

- classes */

- HB_UShort* Backtrack; /* array of backtrack classes */

- HB_UShort InputGlyphCount;

- /* total number of context classes */

- HB_UShort* Input; /* array of context classes */

- HB_UShort LookaheadGlyphCount;

- /* total number of lookahead

- classes */

- HB_UShort* Lookahead; /* array of lookahead classes */

- HB_UShort PosCount; /* number of PosLookupRecords */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of substitution lookups */

-};

-typedef struct HB_ChainPosClassRule_ HB_ChainPosClassRule;

-struct HB_ChainPosClassSet_

- HB_UShort ChainPosClassRuleCount;

- /* number of ChainPosClassRule

- tables */

- HB_ChainPosClassRule* ChainPosClassRule;

- /* array of ChainPosClassRule

- tables */

-};

-typedef struct HB_ChainPosClassSet_ HB_ChainPosClassSet;

-/* 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_ChainContextPosFormat2_

- HB_Coverage Coverage; /* Coverage table */

- HB_UShort MaxBacktrackLength;

- /* maximal backtrack length */

- HB_ClassDefinition BacktrackClassDef;

- /* BacktrackClassDef table */

- HB_UShort MaxInputLength;

- /* maximal input length */

- HB_ClassDefinition InputClassDef;

- /* InputClassDef table */

- HB_UShort MaxLookaheadLength;

- /* maximal lookahead length */

- HB_ClassDefinition LookaheadClassDef;

- /* LookaheadClassDef table */

- HB_UShort ChainPosClassSetCount;

- /* number of ChainPosClassSet

- tables */

- HB_ChainPosClassSet* ChainPosClassSet;

- /* array of ChainPosClassSet

- tables */

-};

-typedef struct HB_ChainContextPosFormat2_ HB_ChainContextPosFormat2;

-struct HB_ChainContextPosFormat3_

- HB_UShort BacktrackGlyphCount;

- /* number of backtrack glyphs */

- HB_Coverage* BacktrackCoverage;

- /* array of backtrack Coverage

- tables */

- HB_UShort InputGlyphCount;

- /* number of input glyphs */

- HB_Coverage* InputCoverage;

- /* array of input coverage

- tables */

- HB_UShort LookaheadGlyphCount;

- /* number of lookahead glyphs */

- HB_Coverage* LookaheadCoverage;

- /* array of lookahead coverage

- tables */

- HB_UShort PosCount; /* number of PosLookupRecords */

- HB_PosLookupRecord* PosLookupRecord;

- /* array of substitution lookups */

-};

-typedef struct HB_ChainContextPosFormat3_ HB_ChainContextPosFormat3;

-struct HB_ChainContextPos_

- HB_UShort PosFormat; /* 1, 2, or 3 */

- union

- {

- HB_ChainContextPosFormat1 ccpf1;

- HB_ChainContextPosFormat2 ccpf2;

- HB_ChainContextPosFormat3 ccpf3;

- } ccpf;

-};

-typedef struct HB_ChainContextPos_ HB_ChainContextPos;

-#if 0

-/* LookupType 10 */

-struct HB_ExtensionPos_

- HB_UShort PosFormat; /* always 1 */

- HB_UShort LookuptType; /* lookup-type of referenced subtable */

- HB_GPOS_SubTable *subtable; /* referenced subtable */

-};

-typedef struct HB_ExtensionPos_ HB_ExtensionPos;

-#endif

-union HB_GPOS_SubTable_

- HB_SinglePos single;

- HB_PairPos pair;

- HB_CursivePos cursive;

- HB_MarkBasePos markbase;

- HB_MarkLigPos marklig;

- HB_MarkMarkPos markmark;

- HB_ContextPos context;

- HB_ChainContextPos chain;

-};

-typedef union HB_GPOS_SubTable_ HB_GPOS_SubTable;

-HB_INTERNAL HB_Error

-_HB_GPOS_Load_SubTable( HB_GPOS_SubTable* st,

- HB_Stream stream,

- HB_UShort lookup_type );

-HB_INTERNAL void

-_HB_GPOS_Free_SubTable( HB_GPOS_SubTable* st,

- HB_UShort lookup_type );

-HB_END_HEADER

-#endif /* HARFBUZZ_GPOS_PRIVATE_H */

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