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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "config.h" | 5 #include "config.h" |
| 6 | 6 |
| 7 #include "CCDelegatedRendererLayerImpl.h" | 7 #include "CCDelegatedRendererLayerImpl.h" |
| 8 | 8 |
| 9 #include "CCAppendQuadsData.h" | 9 #include "CCAppendQuadsData.h" |
| 10 #include "CCQuadSink.h" | 10 #include "CCQuadSink.h" |
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| 36 bool CCDelegatedRendererLayerImpl::hasContributingDelegatedRenderPasses() const | 36 bool CCDelegatedRendererLayerImpl::hasContributingDelegatedRenderPasses() const |
| 37 { | 37 { |
| 38 // The root RenderPass for the layer is merged with its target | 38 // The root RenderPass for the layer is merged with its target |
| 39 // RenderPass in each frame. So we only have extra RenderPasses | 39 // RenderPass in each frame. So we only have extra RenderPasses |
| 40 // to merge when we have a non-root RenderPass present. | 40 // to merge when we have a non-root RenderPass present. |
| 41 return m_renderPassesInDrawOrder.size() > 1; | 41 return m_renderPassesInDrawOrder.size() > 1; |
| 42 } | 42 } |
| 43 | 43 |
| 44 void CCDelegatedRendererLayerImpl::setRenderPasses(OwnPtrVector<CCRenderPass>& r
enderPassesInDrawOrder) | 44 void CCDelegatedRendererLayerImpl::setRenderPasses(OwnPtrVector<CCRenderPass>& r
enderPassesInDrawOrder) |
| 45 { | 45 { |
| 46 FloatRect oldRootDamage; | 46 ccmath::FloatRect oldRootDamage; |
| 47 if (!m_renderPassesInDrawOrder.isEmpty()) | 47 if (!m_renderPassesInDrawOrder.isEmpty()) |
| 48 oldRootDamage = m_renderPassesInDrawOrder.last()->damageRect(); | 48 oldRootDamage = m_renderPassesInDrawOrder.last()->damageRect(); |
| 49 | 49 |
| 50 clearRenderPasses(); | 50 clearRenderPasses(); |
| 51 | 51 |
| 52 for (size_t i = 0; i < renderPassesInDrawOrder.size(); ++i) { | 52 for (size_t i = 0; i < renderPassesInDrawOrder.size(); ++i) { |
| 53 m_renderPassesIndexById.set(renderPassesInDrawOrder[i]->id(), i); | 53 m_renderPassesIndexById.set(renderPassesInDrawOrder[i]->id(), i); |
| 54 m_renderPassesInDrawOrder.append(renderPassesInDrawOrder.take(i)); | 54 m_renderPassesInDrawOrder.append(renderPassesInDrawOrder.take(i)); |
| 55 } | 55 } |
| 56 renderPassesInDrawOrder.clear(); | 56 renderPassesInDrawOrder.clear(); |
| 57 | 57 |
| 58 if (!m_renderPassesInDrawOrder.isEmpty()) { | 58 if (!m_renderPassesInDrawOrder.isEmpty()) { |
| 59 FloatRect newRootDamage = m_renderPassesInDrawOrder.last()->damageRect()
; | 59 ccmath::FloatRect newRootDamage = m_renderPassesInDrawOrder.last()->dama
geRect(); |
| 60 m_renderPassesInDrawOrder.last()->setDamageRect(unionRect(oldRootDamage,
newRootDamage)); | 60 m_renderPassesInDrawOrder.last()->setDamageRect(ccmath::FloatRect::Union
(oldRootDamage, newRootDamage)); |
| 61 } | 61 } |
| 62 } | 62 } |
| 63 | 63 |
| 64 void CCDelegatedRendererLayerImpl::clearRenderPasses() | 64 void CCDelegatedRendererLayerImpl::clearRenderPasses() |
| 65 { | 65 { |
| 66 // FIXME: Release the resources back to the nested compositor. | 66 // FIXME: Release the resources back to the nested compositor. |
| 67 m_renderPassesIndexById.clear(); | 67 m_renderPassesIndexById.clear(); |
| 68 m_renderPassesInDrawOrder.clear(); | 68 m_renderPassesInDrawOrder.clear(); |
| 69 } | 69 } |
| 70 | 70 |
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| 173 quadSink.append(copyQuad.release(), appendQuadsData); | 173 quadSink.append(copyQuad.release(), appendQuadsData); |
| 174 } | 174 } |
| 175 } | 175 } |
| 176 | 176 |
| 177 const char* CCDelegatedRendererLayerImpl::layerTypeAsString() const | 177 const char* CCDelegatedRendererLayerImpl::layerTypeAsString() const |
| 178 { | 178 { |
| 179 return "DelegatedRendererLayer"; | 179 return "DelegatedRendererLayer"; |
| 180 } | 180 } |
| 181 | 181 |
| 182 } | 182 } |
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