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Diffstat (limited to 'experimental/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gdef-private.h')
-rw-r--r-- | experimental/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gdef-private.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/experimental/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gdef-private.h b/experimental/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gdef-private.h new file mode 100644 index 000000000..2a6d9581f --- /dev/null +++ b/experimental/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-gdef-private.h @@ -0,0 +1,135 @@ +/* + * 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_GDEF_PRIVATE_H +#define HARFBUZZ_GDEF_PRIVATE_H + +#include "harfbuzz-impl.h" +#include "harfbuzz-stream-private.h" +#include "harfbuzz-buffer-private.h" +#include "harfbuzz-gdef.h" + +HB_BEGIN_HEADER + + +#ifdef HB_USE_PACKED_STRUCTS +#pragma pack(push, 1) +#endif + +/* Attachment related structures */ + +struct HB_AttachPoint_ +{ + HB_UShort* PointIndex; /* array of contour points */ + HB_UShort PointCount; /* size of the PointIndex array */ +}; + +/* Ligature Caret related structures */ + +struct HB_CaretValueFormat1_ +{ + HB_Short Coordinate; /* x or y value (in design units) */ +}; + +typedef struct HB_CaretValueFormat1_ HB_CaretValueFormat1; + + +struct HB_CaretValueFormat2_ +{ + HB_UShort CaretValuePoint; /* contour point index on glyph */ +}; + +typedef struct HB_CaretValueFormat2_ HB_CaretValueFormat2; + + +struct HB_CaretValueFormat3_ +{ + HB_Device* Device; /* Device table for x or y value */ + HB_Short Coordinate; /* x or y value (in design units) */ +}; + +typedef struct HB_CaretValueFormat3_ HB_CaretValueFormat3; + + +#ifdef HB_SUPPORT_MULTIPLE_MASTER +struct HB_CaretValueFormat4_ +{ + HB_UShort IdCaretValue; /* metric ID */ +}; + +typedef struct HB_CaretValueFormat4_ HB_CaretValueFormat4; +#endif + + +struct HB_CaretValue_ +{ + union + { + HB_CaretValueFormat1 cvf1; + HB_CaretValueFormat2 cvf2; + HB_CaretValueFormat3 cvf3; +#ifdef HB_SUPPORT_MULTIPLE_MASTER + HB_CaretValueFormat4 cvf4; +#endif + } cvf; + + HB_Byte CaretValueFormat; /* 1, 2, 3, or 4 */ +}; + +typedef struct HB_CaretValue_ HB_CaretValue; + + +struct HB_LigGlyph_ +{ + HB_CaretValue* CaretValue; /* array of caret values */ + HB_UShort CaretCount; /* number of caret values */ + HB_Bool loaded; +}; + + +HB_INTERNAL HB_Error +_HB_GDEF_Add_Glyph_Property( HB_GDEFHeader* gdef, + HB_UShort glyphID, + HB_UShort property ); + +HB_INTERNAL HB_Error +_HB_GDEF_Check_Property( HB_GDEFHeader* gdef, + HB_GlyphItem item, + HB_UShort flags, + HB_UShort* property ); + +HB_INTERNAL HB_Error +_HB_GDEF_LoadMarkAttachClassDef_From_LookupFlags( HB_GDEFHeader* gdef, + HB_Stream input, + HB_Lookup* lo, + HB_UShort num_lookups ); + +#ifdef HB_USE_PACKED_STRUCTS +#pragma pack(pop) +#endif + +HB_END_HEADER + +#endif /* HARFBUZZ_GDEF_PRIVATE_H */ |