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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 "GrDrawState.h" | 8 #include "GrDrawState.h" |
9 #include "GrPaint.h" | 9 #include "GrPaint.h" |
10 #include "GrDrawTargetCaps.h" | 10 #include "GrDrawTargetCaps.h" |
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62 } | 62 } |
63 for (int i = 0; i < this->numCoverageStages(); ++i) { | 63 for (int i = 0; i < this->numCoverageStages(); ++i) { |
64 fCoverageStages[i].localCoordChange(preConcatMatrix); | 64 fCoverageStages[i].localCoordChange(preConcatMatrix); |
65 } | 65 } |
66 this->invalidateBlendOptFlags(); | 66 this->invalidateBlendOptFlags(); |
67 } | 67 } |
68 } | 68 } |
69 | 69 |
70 GrDrawState& GrDrawState::operator=(const GrDrawState& that) { | 70 GrDrawState& GrDrawState::operator=(const GrDrawState& that) { |
71 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numTotalStages()); | 71 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numTotalStages()); |
72 this->setRenderTarget(that.fRenderTarget.get()); | 72 SkASSERT(!that.fRenderTarget.ownsPendingIO()); |
| 73 SkASSERT(!this->fRenderTarget.ownsPendingIO()); |
| 74 this->setRenderTarget(that.getRenderTarget()); |
73 fColor = that.fColor; | 75 fColor = that.fColor; |
74 fViewMatrix = that.fViewMatrix; | 76 fViewMatrix = that.fViewMatrix; |
75 fSrcBlend = that.fSrcBlend; | 77 fSrcBlend = that.fSrcBlend; |
76 fDstBlend = that.fDstBlend; | 78 fDstBlend = that.fDstBlend; |
77 fBlendConstant = that.fBlendConstant; | 79 fBlendConstant = that.fBlendConstant; |
78 fFlagBits = that.fFlagBits; | 80 fFlagBits = that.fFlagBits; |
79 fVACount = that.fVACount; | 81 fVACount = that.fVACount; |
80 fVAPtr = that.fVAPtr; | 82 fVAPtr = that.fVAPtr; |
81 fVAStride = that.fVAStride; | 83 fVAStride = that.fVAStride; |
82 fStencilSettings = that.fStencilSettings; | 84 fStencilSettings = that.fStencilSettings; |
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96 fHints = that.fHints; | 98 fHints = that.fHints; |
97 | 99 |
98 memcpy(fFixedFunctionVertexAttribIndices, | 100 memcpy(fFixedFunctionVertexAttribIndices, |
99 that.fFixedFunctionVertexAttribIndices, | 101 that.fFixedFunctionVertexAttribIndices, |
100 sizeof(fFixedFunctionVertexAttribIndices)); | 102 sizeof(fFixedFunctionVertexAttribIndices)); |
101 return *this; | 103 return *this; |
102 } | 104 } |
103 | 105 |
104 void GrDrawState::onReset(const SkMatrix* initialViewMatrix) { | 106 void GrDrawState::onReset(const SkMatrix* initialViewMatrix) { |
105 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numTotalStages()); | 107 SkASSERT(0 == fBlockEffectRemovalCnt || 0 == this->numTotalStages()); |
| 108 SkASSERT(!fRenderTarget.ownsPendingIO()); |
| 109 |
106 fGeometryProcessor.reset(NULL); | 110 fGeometryProcessor.reset(NULL); |
107 fColorStages.reset(); | 111 fColorStages.reset(); |
108 fCoverageStages.reset(); | 112 fCoverageStages.reset(); |
109 | 113 |
110 fRenderTarget.reset(NULL); | 114 fRenderTarget.reset(); |
111 | 115 |
112 this->setDefaultVertexAttribs(); | 116 this->setDefaultVertexAttribs(); |
113 | 117 |
114 fColor = 0xffffffff; | 118 fColor = 0xffffffff; |
115 if (NULL == initialViewMatrix) { | 119 if (NULL == initialViewMatrix) { |
116 fViewMatrix.reset(); | 120 fViewMatrix.reset(); |
117 } else { | 121 } else { |
118 fViewMatrix = *initialViewMatrix; | 122 fViewMatrix = *initialViewMatrix; |
119 } | 123 } |
120 fSrcBlend = kOne_GrBlendCoeff; | 124 fSrcBlend = kOne_GrBlendCoeff; |
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602 | 606 |
603 //////////////////////////////////////////////////////////////////////////////// | 607 //////////////////////////////////////////////////////////////////////////////// |
604 | 608 |
605 bool GrDrawState::canIgnoreColorAttribute() const { | 609 bool GrDrawState::canIgnoreColorAttribute() const { |
606 if (fBlendOptFlags & kInvalid_BlendOptFlag) { | 610 if (fBlendOptFlags & kInvalid_BlendOptFlag) { |
607 this->getBlendOpts(); | 611 this->getBlendOpts(); |
608 } | 612 } |
609 return SkToBool(fBlendOptFlags & (GrRODrawState::kEmitTransBlack_BlendOptFla
g | | 613 return SkToBool(fBlendOptFlags & (GrRODrawState::kEmitTransBlack_BlendOptFla
g | |
610 GrRODrawState::kEmitCoverage_BlendOptFlag)
); | 614 GrRODrawState::kEmitCoverage_BlendOptFlag)
); |
611 } | 615 } |
612 | |
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