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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 GrStencilAndCoverTextContext_DEFINED | 8 #ifndef GrStencilAndCoverTextContext_DEFINED |
9 #define GrStencilAndCoverTextContext_DEFINED | 9 #define GrStencilAndCoverTextContext_DEFINED |
10 | 10 |
11 #include "GrTextContext.h" | 11 #include "GrTextContext.h" |
12 #include "GrDrawTarget.h" | 12 #include "GrDrawTarget.h" |
13 #include "SkStrokeRec.h" | 13 #include "GrStrokeInfo.h" |
14 | 14 |
15 class GrTextStrike; | 15 class GrTextStrike; |
16 class GrPath; | 16 class GrPath; |
17 class GrPathRange; | 17 class GrPathRange; |
18 | 18 |
19 /* | 19 /* |
20 * This class implements text rendering using stencil and cover path rendering | 20 * This class implements text rendering using stencil and cover path rendering |
21 * (by the means of GrDrawTarget::drawPath). | 21 * (by the means of GrDrawTarget::drawPath). |
22 * This class exposes the functionality through GrTextContext interface. | 22 * This class exposes the functionality through GrTextContext interface. |
23 */ | 23 */ |
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51 */ | 51 */ |
52 kMaxPerformance_RenderMode, | 52 kMaxPerformance_RenderMode, |
53 }; | 53 }; |
54 | 54 |
55 GrPipelineBuilder fPipelineBuilder; | 55 GrPipelineBuilder fPipelineBuilder; |
56 GrPipelineBuilder::AutoRestoreFragmentProcessors fStateRestore; | 56 GrPipelineBuilder::AutoRestoreFragmentProcessors fStateRestore; |
57 SkScalar fTextRatio; | 57 SkScalar fTextRatio; |
58 float fTextInverseRatio; | 58 float fTextInverseRatio; |
59 SkGlyphCache* fGlyphCache; | 59 SkGlyphCache* fGlyphCache; |
60 GrPathRange* fGlyphs; | 60 GrPathRange* fGlyphs; |
61 SkStrokeRec fStroke; | 61 GrStrokeInfo fStroke; |
62 uint16_t fGlyphIndices[kGlyphBuff
erSize]; | 62 uint16_t fGlyphIndices[kGlyphBuff
erSize]; |
63 SkPoint fGlyphPositions[kGlyphBu
fferSize]; | 63 SkPoint fGlyphPositions[kGlyphBu
fferSize]; |
64 int fQueuedGlyphCount; | 64 int fQueuedGlyphCount; |
65 int fFallbackGlyphsIdx; | 65 int fFallbackGlyphsIdx; |
66 SkMatrix fContextInitialMatrix; | 66 SkMatrix fContextInitialMatrix; |
67 SkMatrix fViewMatrix; | 67 SkMatrix fViewMatrix; |
68 SkMatrix fLocalMatrix; | 68 SkMatrix fLocalMatrix; |
69 bool fUsingDeviceSpaceGlyphs; | 69 bool fUsingDeviceSpaceGlyphs; |
70 | 70 |
71 GrStencilAndCoverTextContext(GrContext*, SkGpuDevice*, const SkDevicePropert
ies&); | 71 GrStencilAndCoverTextContext(GrContext*, SkGpuDevice*, const SkDevicePropert
ies&); |
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87 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix, | 87 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix, |
88 const SkIRect& regionClipBounds); | 88 const SkIRect& regionClipBounds); |
89 bool mapToFallbackContext(SkMatrix* inverse); | 89 bool mapToFallbackContext(SkMatrix* inverse); |
90 void appendGlyph(const SkGlyph&, const SkPoint&); | 90 void appendGlyph(const SkGlyph&, const SkPoint&); |
91 void flush(); | 91 void flush(); |
92 void finish(); | 92 void finish(); |
93 | 93 |
94 }; | 94 }; |
95 | 95 |
96 #endif | 96 #endif |
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