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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 SkTextBlob_DEFINED | 8 #ifndef SkTextBlob_DEFINED |
9 #define SkTextBlob_DEFINED | 9 #define SkTextBlob_DEFINED |
10 | 10 |
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79 uint32_t posStart; // index into fPosBuffer | 79 uint32_t posStart; // index into fPosBuffer |
80 SkPoint offset; // run offset (unsued for fully positioned
glyphs) | 80 SkPoint offset; // run offset (unsued for fully positioned
glyphs) |
81 SkPaint font; | 81 SkPaint font; |
82 GlyphPositioning positioning; | 82 GlyphPositioning positioning; |
83 }; | 83 }; |
84 | 84 |
85 SkTextBlob(uint16_t* glyphs, SkScalar* pos, const SkTArray<Run>* runs, const
SkRect& bounds); | 85 SkTextBlob(uint16_t* glyphs, SkScalar* pos, const SkTArray<Run>* runs, const
SkRect& bounds); |
86 | 86 |
87 static unsigned ScalarsPerGlyph(GlyphPositioning pos); | 87 static unsigned ScalarsPerGlyph(GlyphPositioning pos); |
88 | 88 |
89 friend class SkCanvas; | 89 friend class SkBaseDevice; |
90 friend class SkTextBlobBuilder; | 90 friend class SkTextBlobBuilder; |
91 friend class TextBlobTester; | 91 friend class TextBlobTester; |
92 | 92 |
93 const SkAutoTMalloc<uint16_t> fGlyphBuffer; | 93 const SkAutoTMalloc<uint16_t> fGlyphBuffer; |
94 const SkAutoTMalloc<SkScalar> fPosBuffer; | 94 const SkAutoTMalloc<SkScalar> fPosBuffer; |
95 | 95 |
96 // SkTArray required here for run font destruction. | 96 // SkTArray required here for run font destruction. |
97 SkAutoTDelete<const SkTArray<Run> > fRuns; | 97 SkAutoTDelete<const SkTArray<Run> > fRuns; |
98 const SkRect fBounds; | 98 const SkRect fBounds; |
99 | 99 |
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190 SkTDArray<SkScalar> fPosBuffer; | 190 SkTDArray<SkScalar> fPosBuffer; |
191 SkTArray<SkTextBlob::Run>* fRuns; | 191 SkTArray<SkTextBlob::Run>* fRuns; |
192 | 192 |
193 SkRect fBounds; | 193 SkRect fBounds; |
194 bool fDeferredBounds; | 194 bool fDeferredBounds; |
195 | 195 |
196 RunBuffer fCurrentRunBuffer; | 196 RunBuffer fCurrentRunBuffer; |
197 }; | 197 }; |
198 | 198 |
199 #endif // SkTextBlob_DEFINED | 199 #endif // SkTextBlob_DEFINED |
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