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| 1 /* | 1 /* |
| 2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #ifndef SkOTTable_EBLC_DEFINED | 8 #ifndef SkOTTable_EBLC_DEFINED |
| 9 #define SkOTTable_EBLC_DEFINED | 9 #define SkOTTable_EBLC_DEFINED |
| 10 | 10 |
| 11 #include "SkEndian.h" | 11 #include "SkEndian.h" |
| 12 #include "SkOTTable_EBDT.h" | 12 #include "SkOTTable_EBDT.h" |
| 13 #include "SkOTTableTypes.h" | 13 #include "SkOTTableTypes.h" |
| 14 #include "SkTypedEnum.h" | |
| 15 | 14 |
| 16 #pragma pack(push, 1) | 15 #pragma pack(push, 1) |
| 17 | 16 |
| 18 struct SkOTTableEmbeddedBitmapLocation { | 17 struct SkOTTableEmbeddedBitmapLocation { |
| 19 static const SK_OT_CHAR TAG0 = 'E'; | 18 static const SK_OT_CHAR TAG0 = 'E'; |
| 20 static const SK_OT_CHAR TAG1 = 'B'; | 19 static const SK_OT_CHAR TAG1 = 'B'; |
| 21 static const SK_OT_CHAR TAG2 = 'L'; | 20 static const SK_OT_CHAR TAG2 = 'L'; |
| 22 static const SK_OT_CHAR TAG3 = 'C'; | 21 static const SK_OT_CHAR TAG3 = 'C'; |
| 23 static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableEmbeddedBitmapLocation>
::value; | 22 static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableEmbeddedBitmapLocation>
::value; |
| 24 | 23 |
| (...skipping 22 matching lines...) Expand all Loading... |
| 47 SK_OT_ULONG indexTablesSize; //number of bytes in corresponding index su
btables and array | 46 SK_OT_ULONG indexTablesSize; //number of bytes in corresponding index su
btables and array |
| 48 SK_OT_ULONG numberOfIndexSubTables; //an index subtable for each range o
r format change | 47 SK_OT_ULONG numberOfIndexSubTables; //an index subtable for each range o
r format change |
| 49 SK_OT_ULONG colorRef; //not used; set to 0. | 48 SK_OT_ULONG colorRef; //not used; set to 0. |
| 50 SbitLineMetrics hori; //line metrics for text rendered horizontally | 49 SbitLineMetrics hori; //line metrics for text rendered horizontally |
| 51 SbitLineMetrics vert; //line metrics for text rendered vertically | 50 SbitLineMetrics vert; //line metrics for text rendered vertically |
| 52 SK_OT_USHORT startGlyphIndex; //lowest glyph index for this size | 51 SK_OT_USHORT startGlyphIndex; //lowest glyph index for this size |
| 53 SK_OT_USHORT endGlyphIndex; //highest glyph index for this size | 52 SK_OT_USHORT endGlyphIndex; //highest glyph index for this size |
| 54 SK_OT_BYTE ppemX; //horizontal pixels per Em | 53 SK_OT_BYTE ppemX; //horizontal pixels per Em |
| 55 SK_OT_BYTE ppemY; //vertical pixels per Em | 54 SK_OT_BYTE ppemY; //vertical pixels per Em |
| 56 struct BitDepth { | 55 struct BitDepth { |
| 57 SK_TYPED_ENUM(Value, SK_OT_BYTE, | 56 enum Value : SK_OT_BYTE { |
| 58 ((BW, 1)) | 57 BW = 1, |
| 59 ((Gray4, 2)) | 58 Gray4 = 2, |
| 60 ((Gray16, 4)) | 59 Gray16 = 4, |
| 61 ((Gray256, 8)) | 60 Gray256 = 8, |
| 62 SK_SEQ_END, | 61 }; |
| 63 SK_SEQ_END) | |
| 64 SK_OT_BYTE value; | 62 SK_OT_BYTE value; |
| 65 } bitDepth; //the Microsoft rasterizer v.1.7 or greater supports | 63 } bitDepth; //the Microsoft rasterizer v.1.7 or greater supports |
| 66 union Flags { | 64 union Flags { |
| 67 struct Field { | 65 struct Field { |
| 68 //0-7 | 66 //0-7 |
| 69 SK_OT_BYTE_BITFIELD( | 67 SK_OT_BYTE_BITFIELD( |
| 70 Horizontal, // Horizontal small glyph metrics | 68 Horizontal, // Horizontal small glyph metrics |
| 71 Vertical, // Vertical small glyph metrics | 69 Vertical, // Vertical small glyph metrics |
| 72 Reserved02, | 70 Reserved02, |
| 73 Reserved03, | 71 Reserved03, |
| (...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 143 IndexSubTable3 format3; | 141 IndexSubTable3 format3; |
| 144 IndexSubTable4 format4; | 142 IndexSubTable4 format4; |
| 145 IndexSubTable5 format5; | 143 IndexSubTable5 format5; |
| 146 }; | 144 }; |
| 147 | 145 |
| 148 }; | 146 }; |
| 149 | 147 |
| 150 #pragma pack(pop) | 148 #pragma pack(pop) |
| 151 | 149 |
| 152 #endif | 150 #endif |
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