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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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 "CCLayerTreeHostImpl.h" | 7 #include "CCLayerTreeHostImpl.h" |
| 8 | 8 |
| 9 #include "CCAppendQuadsData.h" | 9 #include "CCAppendQuadsData.h" |
| 10 #include "CCDamageTracker.h" | 10 #include "CCDamageTracker.h" |
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| 671 didVisibilityChange(this, m_visible); | 671 didVisibilityChange(this, m_visible); |
| 672 | 672 |
| 673 if (!m_renderer) | 673 if (!m_renderer) |
| 674 return; | 674 return; |
| 675 | 675 |
| 676 m_renderer->setVisible(visible); | 676 m_renderer->setVisible(visible); |
| 677 | 677 |
| 678 setBackgroundTickingEnabled(!m_visible && m_needsAnimateLayers); | 678 setBackgroundTickingEnabled(!m_visible && m_needsAnimateLayers); |
| 679 } | 679 } |
| 680 | 680 |
| 681 bool CCLayerTreeHostImpl::initializeRenderer(PassOwnPtr<CCGraphicsContext> conte
xt, TextureUploaderOption textureUploader) | 681 bool CCLayerTreeHostImpl::initializeRenderer(PassOwnPtr<CCGraphicsContext> conte
xt) |
| 682 { | 682 { |
| 683 if (!context->bindToClient(this)) | 683 if (!context->bindToClient(this)) |
| 684 return false; | 684 return false; |
| 685 | 685 |
| 686 WebKit::WebGraphicsContext3D* context3d = context->context3D(); | 686 WebKit::WebGraphicsContext3D* context3d = context->context3D(); |
| 687 | 687 |
| 688 if (!context3d) { | 688 if (!context3d) { |
| 689 // FIXME: Implement this path for software compositing. | 689 // FIXME: Implement this path for software compositing. |
| 690 return false; | 690 return false; |
| 691 } | 691 } |
| 692 | 692 |
| 693 OwnPtr<CCGraphicsContext> contextRef(context); | 693 OwnPtr<CCGraphicsContext> contextRef(context); |
| 694 OwnPtr<CCResourceProvider> resourceProvider = CCResourceProvider::create(con
textRef.get(), textureUploader); | 694 OwnPtr<CCResourceProvider> resourceProvider = CCResourceProvider::create(con
textRef.get()); |
| 695 OwnPtr<CCRendererGL> renderer; | 695 OwnPtr<CCRendererGL> renderer; |
| 696 if (resourceProvider.get()) | 696 if (resourceProvider.get()) |
| 697 renderer = CCRendererGL::create(this, resourceProvider.get()); | 697 renderer = CCRendererGL::create(this, resourceProvider.get()); |
| 698 | 698 |
| 699 // Since we now have a new context/renderer, we cannot continue to use the o
ld | 699 // Since we now have a new context/renderer, we cannot continue to use the o
ld |
| 700 // resources (i.e. renderSurfaces and texture IDs). | 700 // resources (i.e. renderSurfaces and texture IDs). |
| 701 if (m_rootLayerImpl) { | 701 if (m_rootLayerImpl) { |
| 702 clearRenderSurfaces(); | 702 clearRenderSurfaces(); |
| 703 sendDidLoseContextRecursive(m_rootLayerImpl.get()); | 703 sendDidLoseContextRecursive(m_rootLayerImpl.get()); |
| 704 } | 704 } |
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| 1273 | 1273 |
| 1274 CCScrollbarAnimationController* scrollbarController = layer->scrollbarAnimat
ionController(); | 1274 CCScrollbarAnimationController* scrollbarController = layer->scrollbarAnimat
ionController(); |
| 1275 if (scrollbarController && scrollbarController->animate(monotonicTime)) | 1275 if (scrollbarController && scrollbarController->animate(monotonicTime)) |
| 1276 m_client->setNeedsRedrawOnImplThread(); | 1276 m_client->setNeedsRedrawOnImplThread(); |
| 1277 | 1277 |
| 1278 for (size_t i = 0; i < layer->children().size(); ++i) | 1278 for (size_t i = 0; i < layer->children().size(); ++i) |
| 1279 animateScrollbarsRecursive(layer->children()[i].get(), monotonicTime); | 1279 animateScrollbarsRecursive(layer->children()[i].get(), monotonicTime); |
| 1280 } | 1280 } |
| 1281 | 1281 |
| 1282 } // namespace cc | 1282 } // namespace cc |
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