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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef GrPaint_DEFINED | 10 #ifndef GrPaint_DEFINED |
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82 const GrFragmentProcessor* addCoverageFragmentProcessor(const GrFragmentProc
essor* fp) { | 82 const GrFragmentProcessor* addCoverageFragmentProcessor(const GrFragmentProc
essor* fp) { |
83 SkASSERT(fp); | 83 SkASSERT(fp); |
84 fCoverageFragmentProcessors.push_back(SkRef(fp)); | 84 fCoverageFragmentProcessors.push_back(SkRef(fp)); |
85 return fp; | 85 return fp; |
86 } | 86 } |
87 | 87 |
88 /** | 88 /** |
89 * Helpers for adding color or coverage effects that sample a texture. The m
atrix is applied | 89 * Helpers for adding color or coverage effects that sample a texture. The m
atrix is applied |
90 * to the src space position to compute texture coordinates. | 90 * to the src space position to compute texture coordinates. |
91 */ | 91 */ |
92 void addColorTextureProcessor(GrTexture*, const SkMatrix&); | 92 void addColorTextureProcessor(GrTexture*, const SkMatrix&, GrRenderTarget* d
st); |
93 void addCoverageTextureProcessor(GrTexture*, const SkMatrix&); | 93 void addCoverageTextureProcessor(GrTexture*, const SkMatrix&, GrRenderTarget
* dst); |
94 void addColorTextureProcessor(GrTexture*, const SkMatrix&, const GrTexturePa
rams&); | 94 void addColorTextureProcessor(GrTexture*, const SkMatrix&, const GrTexturePa
rams&, GrRenderTarget* dst); |
95 void addCoverageTextureProcessor(GrTexture*, const SkMatrix&, const GrTextur
eParams&); | 95 void addCoverageTextureProcessor(GrTexture*, const SkMatrix&, const GrTextur
eParams&, GrRenderTarget* dst); |
96 | 96 |
97 int numColorFragmentProcessors() const { return fColorFragmentProcessors.cou
nt(); } | 97 int numColorFragmentProcessors() const { return fColorFragmentProcessors.cou
nt(); } |
98 int numCoverageFragmentProcessors() const { return fCoverageFragmentProcesso
rs.count(); } | 98 int numCoverageFragmentProcessors() const { return fCoverageFragmentProcesso
rs.count(); } |
99 int numTotalFragmentProcessors() const { return this->numColorFragmentProces
sors() + | 99 int numTotalFragmentProcessors() const { return this->numColorFragmentProces
sors() + |
100 this->numCoverageFragmentProcessor
s(); } | 100 this->numCoverageFragmentProcessor
s(); } |
101 | 101 |
102 const GrXPFactory* getXPFactory() const { | 102 const GrXPFactory* getXPFactory() const { |
103 if (!fXPFactory) { | 103 if (!fXPFactory) { |
104 fXPFactory.reset(GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode
)); | 104 fXPFactory.reset(GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode
)); |
105 } | 105 } |
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155 mutable SkAutoTUnref<const GrXPFactory> fXPFactory; | 155 mutable SkAutoTUnref<const GrXPFactory> fXPFactory; |
156 SkSTArray<4, const GrFragmentProcessor*, true> fColorFragmentProcessors; | 156 SkSTArray<4, const GrFragmentProcessor*, true> fColorFragmentProcessors; |
157 SkSTArray<2, const GrFragmentProcessor*, true> fCoverageFragmentProcessors; | 157 SkSTArray<2, const GrFragmentProcessor*, true> fCoverageFragmentProcessors; |
158 | 158 |
159 bool fAntiAlias; | 159 bool fAntiAlias; |
160 | 160 |
161 GrColor fColor; | 161 GrColor fColor; |
162 }; | 162 }; |
163 | 163 |
164 #endif | 164 #endif |
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