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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 "cc/single_thread_proxy.h" | 7 #include "cc/single_thread_proxy.h" |
8 | 8 |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "cc/draw_quad.h" | 10 #include "cc/draw_quad.h" |
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331 } | 331 } |
332 | 332 |
333 bool SingleThreadProxy::commitAndComposite() | 333 bool SingleThreadProxy::commitAndComposite() |
334 { | 334 { |
335 DCHECK(Proxy::isMainThread()); | 335 DCHECK(Proxy::isMainThread()); |
336 | 336 |
337 if (!m_layerTreeHost->initializeRendererIfNeeded()) | 337 if (!m_layerTreeHost->initializeRendererIfNeeded()) |
338 return false; | 338 return false; |
339 | 339 |
340 // Unlink any texture backings that were deleted | 340 // Unlink any texture backings that were deleted |
341 PrioritizedTextureManager::BackingList evictedContentsTexturesBackings; | 341 m_layerTreeHost->contentsTextureManager()->unlinkAndClearEvictedBackings(); |
342 { | |
343 DebugScopedSetImplThread implThread; | |
344 m_layerTreeHost->contentsTextureManager()->getEvictedBackings(evictedCon
tentsTexturesBackings); | |
345 } | |
346 m_layerTreeHost->contentsTextureManager()->unlinkEvictedBackings(evictedCont
entsTexturesBackings); | |
347 | 342 |
348 scoped_ptr<ResourceUpdateQueue> queue = make_scoped_ptr(new ResourceUpdateQu
eue); | 343 scoped_ptr<ResourceUpdateQueue> queue = make_scoped_ptr(new ResourceUpdateQu
eue); |
349 m_layerTreeHost->updateLayers(*(queue.get()), m_layerTreeHostImpl->memoryAll
ocationLimitBytes()); | 344 m_layerTreeHost->updateLayers(*(queue.get()), m_layerTreeHostImpl->memoryAll
ocationLimitBytes()); |
350 | 345 |
351 if (m_layerTreeHostImpl->contentsTexturesPurged()) | 346 if (m_layerTreeHostImpl->contentsTexturesPurged()) |
352 m_layerTreeHostImpl->resetContentsTexturesPurged(); | 347 m_layerTreeHostImpl->resetContentsTexturesPurged(); |
353 | 348 |
354 m_layerTreeHost->willCommit(); | 349 m_layerTreeHost->willCommit(); |
355 doCommit(queue.Pass()); | 350 doCommit(queue.Pass()); |
356 bool result = doComposite(); | 351 bool result = doComposite(); |
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392 | 387 |
393 void SingleThreadProxy::didSwapFrame() | 388 void SingleThreadProxy::didSwapFrame() |
394 { | 389 { |
395 if (m_nextFrameIsNewlyCommittedFrame) { | 390 if (m_nextFrameIsNewlyCommittedFrame) { |
396 m_nextFrameIsNewlyCommittedFrame = false; | 391 m_nextFrameIsNewlyCommittedFrame = false; |
397 m_layerTreeHost->didCommitAndDrawFrame(); | 392 m_layerTreeHost->didCommitAndDrawFrame(); |
398 } | 393 } |
399 } | 394 } |
400 | 395 |
401 } | 396 } |
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