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Side by Side Diff: src/gpu/GrStencilAndCoverTextContext.h

Issue 956363003: Cleanup in GrPipelineBuilder (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: fix Created 5 years, 10 months ago
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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
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44 * LCD text, even if the client provided positions for hinted glyphs, 44 * LCD text, even if the client provided positions for hinted glyphs,
45 * and renders from a canonically-sized, generic set of paths for the 45 * and renders from a canonically-sized, generic set of paths for the
46 * given typeface. In the future we should work out a system for the 46 * given typeface. In the future we should work out a system for the
47 * client to know it should not provide hinted glyph positions. This 47 * client to know it should not provide hinted glyph positions. This
48 * render mode also tries to use GPU stroking for fake bold, even when 48 * render mode also tries to use GPU stroking for fake bold, even when
49 * SK_USE_FREETYPE_EMBOLDEN is set. 49 * SK_USE_FREETYPE_EMBOLDEN is set.
50 */ 50 */
51 kMaxPerformance_RenderMode, 51 kMaxPerformance_RenderMode,
52 }; 52 };
53 53
54 GrPipelineBuilder fPipelineBuilder; 54 GrPipelineBuilder fPipelineBuilder;
55 GrPipelineBuilder::AutoRestoreEffects fStateRestore; 55 GrPipelineBuilder::AutoRestoreFragmentProcessors fStateRestore;
56 SkScalar fTextRatio; 56 SkScalar fTextRatio;
57 float fTextInverseRatio; 57 float fTextInverseRatio;
58 SkGlyphCache* fGlyphCache; 58 SkGlyphCache* fGlyphCache;
59 GrPathRange* fGlyphs; 59 GrPathRange* fGlyphs;
60 SkStrokeRec fStroke; 60 SkStrokeRec fStroke;
61 uint16_t fGlyphIndices[kGlyphBufferSize]; 61 uint16_t fGlyphIndices[kGlyphBuff erSize];
62 SkPoint fGlyphPositions[kGlyphBufferSize]; 62 SkPoint fGlyphPositions[kGlyphBu fferSize];
63 int fQueuedGlyphCount; 63 int fQueuedGlyphCount;
64 int fFallbackGlyphsIdx; 64 int fFallbackGlyphsIdx;
65 SkMatrix fContextInitialMatrix; 65 SkMatrix fContextInitialMatrix;
66 SkMatrix fViewMatrix; 66 SkMatrix fViewMatrix;
67 SkMatrix fLocalMatrix; 67 SkMatrix fLocalMatrix;
68 bool fUsingDeviceSpaceGlyphs; 68 bool fUsingDeviceSpaceGlyphs;
69 69
70 GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&); 70 GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);
71 71
72 bool canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) SK_OVERRIDE; 72 bool canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) SK_OVERRIDE;
73 73
74 virtual void onDrawText(GrRenderTarget*, const GrClip&, const GrPaint&, cons t SkPaint&, 74 virtual void onDrawText(GrRenderTarget*, const GrClip&, const GrPaint&, cons t SkPaint&,
75 const SkMatrix& viewMatrix, 75 const SkMatrix& viewMatrix,
76 const char text[], size_t byteLength, 76 const char text[], size_t byteLength,
77 SkScalar x, SkScalar y) SK_OVERRIDE; 77 SkScalar x, SkScalar y) SK_OVERRIDE;
78 virtual void onDrawPosText(GrRenderTarget*, const GrClip&, const GrPaint&, c onst SkPaint&, 78 virtual void onDrawPosText(GrRenderTarget*, const GrClip&, const GrPaint&, c onst SkPaint&,
79 const SkMatrix& viewMatrix, 79 const SkMatrix& viewMatrix,
80 const char text[], size_t byteLength, 80 const char text[], size_t byteLength,
81 const SkScalar pos[], int scalarsPerPosition, 81 const SkScalar pos[], int scalarsPerPosition,
82 const SkPoint& offset) SK_OVERRIDE; 82 const SkPoint& offset) SK_OVERRIDE;
83 83
84 void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&, 84 void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&,
85 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix); 85 size_t textByteLength, RenderMode, const SkMatrix& viewMatrix);
86 bool mapToFallbackContext(SkMatrix* inverse); 86 bool mapToFallbackContext(SkMatrix* inverse);
87 void appendGlyph(const SkGlyph&, const SkPoint&); 87 void appendGlyph(const SkGlyph&, const SkPoint&);
88 void flush(); 88 void flush();
89 void finish(); 89 void finish();
90 90
91 }; 91 };
92 92
93 #endif 93 #endif
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