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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "GrPipelineBuilder.h" | 8 #include "GrPipelineBuilder.h" |
9 | 9 |
10 #include "GrBlend.h" | 10 #include "GrBlend.h" |
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40 fCoverageCache = that.fCoverageCache; | 40 fCoverageCache = that.fCoverageCache; |
41 if (fColorProcInfoValid) { | 41 if (fColorProcInfoValid) { |
42 fColorProcInfo = that.fColorProcInfo; | 42 fColorProcInfo = that.fColorProcInfo; |
43 } | 43 } |
44 if (fCoverageProcInfoValid) { | 44 if (fCoverageProcInfoValid) { |
45 fCoverageProcInfo = that.fCoverageProcInfo; | 45 fCoverageProcInfo = that.fCoverageProcInfo; |
46 } | 46 } |
47 return *this; | 47 return *this; |
48 } | 48 } |
49 | 49 |
50 void GrPipelineBuilder::setFromPaint(const GrPaint& paint, GrRenderTarget* rt, c
onst GrClip* clip) { | 50 void GrPipelineBuilder::setFromPaint(const GrPaint& paint, GrRenderTarget* rt, c
onst GrClip& clip) { |
51 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numFragmentStages()); | 51 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numFragmentStages()); |
52 | 52 |
53 fColorStages.reset(); | 53 fColorStages.reset(); |
54 fCoverageStages.reset(); | 54 fCoverageStages.reset(); |
55 | 55 |
56 for (int i = 0; i < paint.numColorStages(); ++i) { | 56 for (int i = 0; i < paint.numColorStages(); ++i) { |
57 fColorStages.push_back(paint.getColorStage(i)); | 57 fColorStages.push_back(paint.getColorStage(i)); |
58 } | 58 } |
59 | 59 |
60 for (int i = 0; i < paint.numCoverageStages(); ++i) { | 60 for (int i = 0; i < paint.numCoverageStages(); ++i) { |
61 fCoverageStages.push_back(paint.getCoverageStage(i)); | 61 fCoverageStages.push_back(paint.getCoverageStage(i)); |
62 } | 62 } |
63 | 63 |
64 fXPFactory.reset(SkRef(paint.getXPFactory())); | 64 fXPFactory.reset(SkRef(paint.getXPFactory())); |
65 | 65 |
66 this->setRenderTarget(rt); | 66 this->setRenderTarget(rt); |
67 | 67 |
68 // These have no equivalent in GrPaint, set them to defaults | 68 // These have no equivalent in GrPaint, set them to defaults |
69 fDrawFace = kBoth_DrawFace; | 69 fDrawFace = kBoth_DrawFace; |
70 fStencilSettings.setDisabled(); | 70 fStencilSettings.setDisabled(); |
71 fFlagBits = 0; | 71 fFlagBits = 0; |
72 | 72 |
73 if (clip) { | 73 fClip = clip; |
74 fClip = *clip; | |
75 } | |
76 | 74 |
77 this->setState(GrPipelineBuilder::kDither_StateBit, paint.isDither()); | 75 this->setState(GrPipelineBuilder::kDither_StateBit, paint.isDither()); |
78 this->setState(GrPipelineBuilder::kHWAntialias_StateBit, paint.isAntiAlias()
); | 76 this->setState(GrPipelineBuilder::kHWAntialias_StateBit, paint.isAntiAlias()
); |
79 | 77 |
80 fColorProcInfoValid = false; | 78 fColorProcInfoValid = false; |
81 fCoverageProcInfoValid = false; | 79 fCoverageProcInfoValid = false; |
82 | 80 |
83 fColorCache = GrColor_ILLEGAL; | 81 fColorCache = GrColor_ILLEGAL; |
84 fCoverageCache = GrColor_ILLEGAL; | 82 fCoverageCache = GrColor_ILLEGAL; |
85 } | 83 } |
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177 void GrPipelineBuilder::calcCoverageInvariantOutput(GrColor coverage) const { | 175 void GrPipelineBuilder::calcCoverageInvariantOutput(GrColor coverage) const { |
178 if (!fCoverageProcInfoValid || coverage != fCoverageCache) { | 176 if (!fCoverageProcInfoValid || coverage != fCoverageCache) { |
179 GrColorComponentFlags flags = kRGBA_GrColorComponentFlags; | 177 GrColorComponentFlags flags = kRGBA_GrColorComponentFlags; |
180 fCoverageProcInfo.calcWithInitialValues(fCoverageStages.begin(), | 178 fCoverageProcInfo.calcWithInitialValues(fCoverageStages.begin(), |
181 this->numCoverageStages(), cover
age, flags, | 179 this->numCoverageStages(), cover
age, flags, |
182 true); | 180 true); |
183 fCoverageProcInfoValid = true; | 181 fCoverageProcInfoValid = true; |
184 fCoverageCache = coverage; | 182 fCoverageCache = coverage; |
185 } | 183 } |
186 } | 184 } |
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