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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 "GrAAFillRectBatch.h" | 8 #include "GrAAFillRectBatch.h" |
9 | 9 |
10 #include "GrBatchFlushState.h" | 10 #include "GrBatchFlushState.h" |
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90 opt.getOverrideColorIfSet(&fGeoData[0].fColor); | 90 opt.getOverrideColorIfSet(&fGeoData[0].fColor); |
91 | 91 |
92 // setup batch properties | 92 // setup batch properties |
93 fBatch.fColorIgnored = !opt.readsColor(); | 93 fBatch.fColorIgnored = !opt.readsColor(); |
94 fBatch.fColor = fGeoData[0].fColor; | 94 fBatch.fColor = fGeoData[0].fColor; |
95 fBatch.fUsesLocalCoords = opt.readsLocalCoords(); | 95 fBatch.fUsesLocalCoords = opt.readsLocalCoords(); |
96 fBatch.fCoverageIgnored = !opt.readsCoverage(); | 96 fBatch.fCoverageIgnored = !opt.readsCoverage(); |
97 fBatch.fCanTweakAlphaForCoverage = opt.canTweakAlphaForCoverage(); | 97 fBatch.fCanTweakAlphaForCoverage = opt.canTweakAlphaForCoverage(); |
98 } | 98 } |
99 | 99 |
| 100 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } |
| 101 |
| 102 // to avoid even the initial copy of the struct, we have a getter for the fi
rst item which |
| 103 // is used to seed the batch with its initial geometry. After seeding, the
client should call |
| 104 // init() so the Batch can initialize itself |
| 105 Geometry* geometry() { return &fGeoData[0]; } |
| 106 void init() { |
| 107 const Geometry& geo = fGeoData[0]; |
| 108 this->setBounds(geo.fDevRect); |
| 109 } |
| 110 |
| 111 private: |
| 112 AAFillRectBatch() { |
| 113 this->initClassID<AAFillRectBatch<Base>>(); |
| 114 |
| 115 // Push back an initial geometry |
| 116 fGeoData.push_back(); |
| 117 } |
| 118 |
| 119 GrColor color() const { return fBatch.fColor; } |
| 120 bool usesLocalCoords() const { return fBatch.fUsesLocalCoords; } |
| 121 bool canTweakAlphaForCoverage() const { return fBatch.fCanTweakAlphaForCover
age; } |
| 122 bool colorIgnored() const { return fBatch.fColorIgnored; } |
| 123 const SkMatrix& viewMatrix() const { return fGeoData[0].fViewMatrix; } |
| 124 bool coverageIgnored() const { return fBatch.fCoverageIgnored; } |
| 125 |
100 void onPrepareDraws(Target* target) override { | 126 void onPrepareDraws(Target* target) override { |
101 bool canTweakAlphaForCoverage = this->canTweakAlphaForCoverage(); | 127 bool canTweakAlphaForCoverage = this->canTweakAlphaForCoverage(); |
102 | 128 |
103 SkAutoTUnref<const GrGeometryProcessor> gp(CreateFillRectGP(canTweakAlph
aForCoverage, | 129 SkAutoTUnref<const GrGeometryProcessor> gp(CreateFillRectGP(canTweakAlph
aForCoverage, |
104 this->viewMa
trix(), | 130 this->viewMa
trix(), |
105 this->usesLo
calCoords(), | 131 this->usesLo
calCoords(), |
106 Base::LocalC
oordsType(), | 132 Base::LocalC
oordsType(), |
107 this->covera
geIgnored())); | 133 this->covera
geIgnored())); |
108 if (!gp) { | 134 if (!gp) { |
109 SkDebugf("Couldn't create GrGeometryProcessor\n"); | 135 SkDebugf("Couldn't create GrGeometryProcessor\n"); |
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130 for (int i = 0; i < instanceCount; i++) { | 156 for (int i = 0; i < instanceCount; i++) { |
131 this->generateAAFillRectGeometry(vertices, | 157 this->generateAAFillRectGeometry(vertices, |
132 i * kVertsPerAAFillRect * vertexStr
ide, | 158 i * kVertsPerAAFillRect * vertexStr
ide, |
133 vertexStride, | 159 vertexStride, |
134 fGeoData[i], | 160 fGeoData[i], |
135 canTweakAlphaForCoverage); | 161 canTweakAlphaForCoverage); |
136 } | 162 } |
137 helper.recordDraw(target); | 163 helper.recordDraw(target); |
138 } | 164 } |
139 | 165 |
140 SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; } | |
141 | |
142 // to avoid even the initial copy of the struct, we have a getter for the fi
rst item which | |
143 // is used to seed the batch with its initial geometry. After seeding, the
client should call | |
144 // init() so the Batch can initialize itself | |
145 Geometry* geometry() { return &fGeoData[0]; } | |
146 void init() { | |
147 const Geometry& geo = fGeoData[0]; | |
148 this->setBounds(geo.fDevRect); | |
149 } | |
150 | |
151 | |
152 private: | |
153 AAFillRectBatch() { | |
154 this->initClassID<AAFillRectBatch<Base>>(); | |
155 | |
156 // Push back an initial geometry | |
157 fGeoData.push_back(); | |
158 } | |
159 | |
160 GrColor color() const { return fBatch.fColor; } | |
161 bool usesLocalCoords() const { return fBatch.fUsesLocalCoords; } | |
162 bool canTweakAlphaForCoverage() const { return fBatch.fCanTweakAlphaForCover
age; } | |
163 bool colorIgnored() const { return fBatch.fColorIgnored; } | |
164 const SkMatrix& viewMatrix() const { return fGeoData[0].fViewMatrix; } | |
165 bool coverageIgnored() const { return fBatch.fCoverageIgnored; } | |
166 | |
167 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { | 166 bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { |
168 AAFillRectBatch* that = t->cast<AAFillRectBatch>(); | 167 AAFillRectBatch* that = t->cast<AAFillRectBatch>(); |
169 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), | 168 if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pi
peline(), |
170 that->bounds(), caps)) { | 169 that->bounds(), caps)) { |
171 return false; | 170 return false; |
172 } | 171 } |
173 | 172 |
174 if (!Base::CanCombineLocalCoords(this->viewMatrix(), that->viewMatrix(), | 173 if (!Base::CanCombineLocalCoords(this->viewMatrix(), that->viewMatrix(), |
175 this->usesLocalCoords())) { | 174 this->usesLocalCoords())) { |
176 return false; | 175 return false; |
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454 DRAW_BATCH_TEST_DEFINE(AAFillRectBatchLocalMatrix) { | 453 DRAW_BATCH_TEST_DEFINE(AAFillRectBatchLocalMatrix) { |
455 GrColor color = GrRandomColor(random); | 454 GrColor color = GrRandomColor(random); |
456 SkMatrix viewMatrix = GrTest::TestMatrixInvertible(random); | 455 SkMatrix viewMatrix = GrTest::TestMatrixInvertible(random); |
457 SkMatrix localMatrix = GrTest::TestMatrix(random); | 456 SkMatrix localMatrix = GrTest::TestMatrix(random); |
458 SkRect rect = GrTest::TestRect(random); | 457 SkRect rect = GrTest::TestRect(random); |
459 SkRect devRect = GrTest::TestRect(random); | 458 SkRect devRect = GrTest::TestRect(random); |
460 return GrAAFillRectBatch::Create(color, viewMatrix, localMatrix, rect, devRe
ct); | 459 return GrAAFillRectBatch::Create(color, viewMatrix, localMatrix, rect, devRe
ct); |
461 } | 460 } |
462 | 461 |
463 #endif | 462 #endif |
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