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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 #include "SkDisplacementMapEffect.h" | 8 #include "SkDisplacementMapEffect.h" |
9 #include "SkFlattenableBuffers.h" | 9 #include "SkFlattenableBuffers.h" |
10 #include "SkUnPreMultiply.h" | 10 #include "SkUnPreMultiply.h" |
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216 virtual void setData(const GrGLUniformManager&, const GrDrawEffect&) SK_OVER
RIDE; | 216 virtual void setData(const GrGLUniformManager&, const GrDrawEffect&) SK_OVER
RIDE; |
217 | 217 |
218 private: | 218 private: |
219 static const GrEffect::CoordsType kCoordsType = GrEffect::kLocal_CoordsType; | 219 static const GrEffect::CoordsType kCoordsType = GrEffect::kLocal_CoordsType; |
220 | 220 |
221 SkDisplacementMapEffect::ChannelSelectorType fXChannelSelector; | 221 SkDisplacementMapEffect::ChannelSelectorType fXChannelSelector; |
222 SkDisplacementMapEffect::ChannelSelectorType fYChannelSelector; | 222 SkDisplacementMapEffect::ChannelSelectorType fYChannelSelector; |
223 GrGLEffectMatrix fDisplacementEffectMatrix; | 223 GrGLEffectMatrix fDisplacementEffectMatrix; |
224 GrGLEffectMatrix fColorEffectMatrix; | 224 GrGLEffectMatrix fColorEffectMatrix; |
225 GrGLUniformManager::UniformHandle fScaleUni; | 225 GrGLUniformManager::UniformHandle fScaleUni; |
226 GrGLUniformManager::UniformHandle fYSignColor; | |
227 GrGLUniformManager::UniformHandle fYSignDispl; | |
228 | 226 |
229 typedef GrGLEffect INHERITED; | 227 typedef GrGLEffect INHERITED; |
230 }; | 228 }; |
231 | 229 |
232 /////////////////////////////////////////////////////////////////////////////// | 230 /////////////////////////////////////////////////////////////////////////////// |
233 | 231 |
234 class GrDisplacementMapEffect : public GrEffect { | 232 class GrDisplacementMapEffect : public GrEffect { |
235 public: | 233 public: |
236 static GrEffectRef* Create(SkDisplacementMapEffect::ChannelSelectorType xCha
nnelSelector, | 234 static GrEffectRef* Create(SkDisplacementMapEffect::ChannelSelectorType xCha
nnelSelector, |
237 SkDisplacementMapEffect::ChannelSelectorType yCha
nnelSelector, | 235 SkDisplacementMapEffect::ChannelSelectorType yCha
nnelSelector, |
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526 colorTex); | 524 colorTex); |
527 | 525 |
528 colorKey <<= GrGLEffectMatrix::kKeyBits; | 526 colorKey <<= GrGLEffectMatrix::kKeyBits; |
529 EffectKey xKey = displacementMap.xChannelSelector() << (2 * GrGLEffectMatrix
::kKeyBits); | 527 EffectKey xKey = displacementMap.xChannelSelector() << (2 * GrGLEffectMatrix
::kKeyBits); |
530 EffectKey yKey = displacementMap.yChannelSelector() << (2 * GrGLEffectMatrix
::kKeyBits + | 528 EffectKey yKey = displacementMap.yChannelSelector() << (2 * GrGLEffectMatrix
::kKeyBits + |
531 SkDisplacementMapEff
ect::kKeyBits); | 529 SkDisplacementMapEff
ect::kKeyBits); |
532 | 530 |
533 return xKey | yKey | displKey | colorKey; | 531 return xKey | yKey | displKey | colorKey; |
534 } | 532 } |
535 #endif | 533 #endif |
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