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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 GrDistanceFieldTextContext_DEFINED | 8 #ifndef GrDistanceFieldTextContext_DEFINED |
| 9 #define GrDistanceFieldTextContext_DEFINED | 9 #define GrDistanceFieldTextContext_DEFINED |
| 10 | 10 |
| (...skipping 28 matching lines...) Expand all Loading... |
| 39 uint32_t fEffectTextureUniqueID; | 39 uint32_t fEffectTextureUniqueID; |
| 40 SkColor fEffectColor; | 40 SkColor fEffectColor; |
| 41 uint32_t fEffectFlags; | 41 uint32_t fEffectFlags; |
| 42 GrTexture* fGammaTexture; | 42 GrTexture* fGammaTexture; |
| 43 void* fVertices; | 43 void* fVertices; |
| 44 int fCurrVertex; | 44 int fCurrVertex; |
| 45 int fAllocVertexCount; | 45 int fAllocVertexCount; |
| 46 int fTotalVertexCount; | 46 int fTotalVertexCount; |
| 47 GrTexture* fCurrTexture; | 47 GrTexture* fCurrTexture; |
| 48 SkRect fVertexBounds; | 48 SkRect fVertexBounds; |
| 49 SkMatrix fViewMatrix; |
| 49 | 50 |
| 50 GrDistanceFieldTextContext(GrContext*, const SkDeviceProperties&, bool enabl
e); | 51 GrDistanceFieldTextContext(GrContext*, const SkDeviceProperties&, bool enabl
e); |
| 51 | 52 |
| 52 virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE; | 53 virtual bool canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) SK_OV
ERRIDE; |
| 53 | 54 |
| 54 virtual void onDrawText(const GrPaint&, const SkPaint&, const char text[], s
ize_t byteLength, | 55 virtual void onDrawText(const GrPaint&, const SkPaint&, const SkMatrix& view
Matrix, |
| 56 const char text[], size_t byteLength, |
| 55 SkScalar x, SkScalar y) SK_OVERRIDE; | 57 SkScalar x, SkScalar y) SK_OVERRIDE; |
| 56 virtual void onDrawPosText(const GrPaint&, const SkPaint&, | 58 virtual void onDrawPosText(const GrPaint&, const SkPaint&, const SkMatrix& v
iewMatrix, |
| 57 const char text[], size_t byteLength, | 59 const char text[], size_t byteLength, |
| 58 const SkScalar pos[], int scalarsPerPosition, | 60 const SkScalar pos[], int scalarsPerPosition, |
| 59 const SkPoint& offset) SK_OVERRIDE; | 61 const SkPoint& offset) SK_OVERRIDE; |
| 60 | 62 |
| 61 void init(const GrPaint&, const SkPaint&); | 63 void init(const GrPaint&, const SkPaint&); |
| 62 bool appendGlyph(GrGlyph::PackedID, SkScalar left, SkScalar top, GrFontScale
r*); | 64 bool appendGlyph(GrGlyph::PackedID, SkScalar left, SkScalar top, GrFontScale
r*); |
| 63 bool uploadGlyph(GrGlyph*, GrFontScaler*); | 65 bool uploadGlyph(GrGlyph*, GrFontScaler*); |
| 64 void setupCoverageEffect(const SkColor& filteredColor); | 66 void setupCoverageEffect(const SkColor& filteredColor); |
| 65 void flush(); // automatically called by destructor | 67 void flush(); // automatically called by destructor |
| 66 void finish(); | 68 void finish(); |
| 67 }; | 69 }; |
| 68 | 70 |
| 69 #endif | 71 #endif |
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