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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 "GrEffect.h" | 8 #include "GrEffect.h" |
9 #include "GrBackendEffectFactory.h" | 9 #include "GrBackendEffectFactory.h" |
10 #include "GrContext.h" | 10 #include "GrContext.h" |
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26 static SkMatrix gMatrices[5]; | 26 static SkMatrix gMatrices[5]; |
27 static bool gOnce; | 27 static bool gOnce; |
28 if (!gOnce) { | 28 if (!gOnce) { |
29 gMatrices[0].reset(); | 29 gMatrices[0].reset(); |
30 gMatrices[1].setTranslate(SkIntToScalar(-100), SkIntToScalar(100)); | 30 gMatrices[1].setTranslate(SkIntToScalar(-100), SkIntToScalar(100)); |
31 gMatrices[2].setRotate(SkIntToScalar(17)); | 31 gMatrices[2].setRotate(SkIntToScalar(17)); |
32 gMatrices[3].setRotate(SkIntToScalar(185)); | 32 gMatrices[3].setRotate(SkIntToScalar(185)); |
33 gMatrices[3].postTranslate(SkIntToScalar(66), SkIntToScalar(-33)); | 33 gMatrices[3].postTranslate(SkIntToScalar(66), SkIntToScalar(-33)); |
34 gMatrices[3].postScale(SkIntToScalar(2), SK_ScalarHalf); | 34 gMatrices[3].postScale(SkIntToScalar(2), SK_ScalarHalf); |
35 gMatrices[4].setRotate(SkIntToScalar(215)); | 35 gMatrices[4].setRotate(SkIntToScalar(215)); |
36 gMatrices[4].set(SkMatrix::kMPersp0, SkFloatToScalar(0.00013f)); | 36 gMatrices[4].set(SkMatrix::kMPersp0, 0.00013f); |
37 gMatrices[4].set(SkMatrix::kMPersp1, SkFloatToScalar(-0.000039f)); | 37 gMatrices[4].set(SkMatrix::kMPersp1, -0.000039f); |
38 gOnce = true; | 38 gOnce = true; |
39 } | 39 } |
40 return gMatrices[random->nextULessThan(static_cast<uint32_t>(SK_ARRAY_COUNT(
gMatrices)))]; | 40 return gMatrices[random->nextULessThan(static_cast<uint32_t>(SK_ARRAY_COUNT(
gMatrices)))]; |
41 } | 41 } |
42 } | 42 } |
43 | 43 |
44 class GrEffect_Globals { | 44 class GrEffect_Globals { |
45 public: | 45 public: |
46 static GrMemoryPool* GetTLS() { | 46 static GrMemoryPool* GetTLS() { |
47 return (GrMemoryPool*)SkTLS::Get(CreateTLS, DeleteTLS); | 47 return (GrMemoryPool*)SkTLS::Get(CreateTLS, DeleteTLS); |
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109 SkASSERT(this->numTransforms() == other.numTransforms()); | 109 SkASSERT(this->numTransforms() == other.numTransforms()); |
110 for (int i = 0; i < this->numTransforms(); ++i) { | 110 for (int i = 0; i < this->numTransforms(); ++i) { |
111 SkASSERT(this->coordTransform(i) == other.coordTransform(i)); | 111 SkASSERT(this->coordTransform(i) == other.coordTransform(i)); |
112 } | 112 } |
113 SkASSERT(this->numTextures() == other.numTextures()); | 113 SkASSERT(this->numTextures() == other.numTextures()); |
114 for (int i = 0; i < this->numTextures(); ++i) { | 114 for (int i = 0; i < this->numTextures(); ++i) { |
115 SkASSERT(this->textureAccess(i) == other.textureAccess(i)); | 115 SkASSERT(this->textureAccess(i) == other.textureAccess(i)); |
116 } | 116 } |
117 } | 117 } |
118 #endif | 118 #endif |
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