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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 "GrPipeline.h" | 8 #include "GrPipeline.h" |
9 | 9 |
10 #include "GrCaps.h" | 10 #include "GrCaps.h" |
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169 &blendedColor); | 169 &blendedColor); |
170 } | 170 } |
171 if (blendedColor.fWillBlendWithDst) { | 171 if (blendedColor.fWillBlendWithDst) { |
172 overrides->fFlags |= GrXPOverridesForBatch::kWillColorBlendWithDst_Flag; | 172 overrides->fFlags |= GrXPOverridesForBatch::kWillColorBlendWithDst_Flag; |
173 } | 173 } |
174 | 174 |
175 return pipeline; | 175 return pipeline; |
176 } | 176 } |
177 | 177 |
178 static void add_dependencies_for_processor(const GrFragmentProcessor* proc, GrRe
nderTarget* rt) { | 178 static void add_dependencies_for_processor(const GrFragmentProcessor* proc, GrRe
nderTarget* rt) { |
179 for (int i = 0; i < proc->numChildProcessors(); ++i) { | 179 GrFragmentProcessor::TextureAccessIter iter(proc); |
180 // need to recurse | 180 while (const GrTextureAccess* access = iter.next()) { |
181 add_dependencies_for_processor(&proc->childProcessor(i), rt); | |
182 } | |
183 | |
184 for (int i = 0; i < proc->numTextures(); ++i) { | |
185 GrTexture* texture = proc->textureAccess(i).getTexture(); | |
186 SkASSERT(rt->getLastDrawTarget()); | 181 SkASSERT(rt->getLastDrawTarget()); |
187 rt->getLastDrawTarget()->addDependency(texture); | 182 rt->getLastDrawTarget()->addDependency(access->getTexture()); |
188 } | 183 } |
189 } | 184 } |
190 | 185 |
191 void GrPipeline::addDependenciesTo(GrRenderTarget* rt) const { | 186 void GrPipeline::addDependenciesTo(GrRenderTarget* rt) const { |
192 for (int i = 0; i < fFragmentProcessors.count(); ++i) { | 187 for (int i = 0; i < fFragmentProcessors.count(); ++i) { |
193 add_dependencies_for_processor(fFragmentProcessors[i].get(), rt); | 188 add_dependencies_for_processor(fFragmentProcessors[i].get(), rt); |
194 } | 189 } |
195 | 190 |
196 const GrXferProcessor& xfer = this->getXferProcessor(); | 191 const GrXferProcessor& xfer = this->getXferProcessor(); |
197 | 192 |
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244 } | 239 } |
245 } | 240 } |
246 | 241 |
247 for (int i = 0; i < a.numFragmentProcessors(); i++) { | 242 for (int i = 0; i < a.numFragmentProcessors(); i++) { |
248 if (!a.getFragmentProcessor(i).isEqual(b.getFragmentProcessor(i))) { | 243 if (!a.getFragmentProcessor(i).isEqual(b.getFragmentProcessor(i))) { |
249 return false; | 244 return false; |
250 } | 245 } |
251 } | 246 } |
252 return true; | 247 return true; |
253 } | 248 } |
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