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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "web/CompositorMutatorImpl.h" | 5 #include "web/CompositorMutatorImpl.h" |
6 | 6 |
7 #include "core/animation/CustomCompositorAnimationManager.h" | 7 #include "core/animation/CustomCompositorAnimationManager.h" |
8 #include "core/dom/CompositorProxy.h" | 8 #include "core/dom/CompositorProxy.h" |
9 #include "platform/ThreadSafeFunctional.h" | 9 #include "platform/ThreadSafeFunctional.h" |
10 #include "platform/TraceEvent.h" | 10 #include "platform/TraceEvent.h" |
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34 : m_animationManager(wrapUnique(new CustomCompositorAnimationManager)) | 34 : m_animationManager(wrapUnique(new CustomCompositorAnimationManager)) |
35 , m_client(nullptr) | 35 , m_client(nullptr) |
36 { | 36 { |
37 } | 37 } |
38 | 38 |
39 std::unique_ptr<CompositorMutatorClient> CompositorMutatorImpl::createClient() | 39 std::unique_ptr<CompositorMutatorClient> CompositorMutatorImpl::createClient() |
40 { | 40 { |
41 std::unique_ptr<CompositorMutatorClient> mutatorClient; | 41 std::unique_ptr<CompositorMutatorClient> mutatorClient; |
42 WaitableEvent doneEvent; | 42 WaitableEvent doneEvent; |
43 if (WebThread* compositorThread = Platform::current()->compositorThread()) { | 43 if (WebThread* compositorThread = Platform::current()->compositorThread()) { |
44 compositorThread->getWebTaskRunner()->postTask(BLINK_FROM_HERE, threadSa
feBind(&createCompositorMutatorClient, AllowCrossThreadAccess(&mutatorClient), A
llowCrossThreadAccess(&doneEvent))); | 44 compositorThread->getWebTaskRunner()->postTask(BLINK_FROM_HERE, threadSa
feBind(&createCompositorMutatorClient, crossThreadUnretained(&mutatorClient), cr
ossThreadUnretained(&doneEvent))); |
45 } else { | 45 } else { |
46 createCompositorMutatorClient(&mutatorClient, &doneEvent); | 46 createCompositorMutatorClient(&mutatorClient, &doneEvent); |
47 } | 47 } |
48 // TODO(flackr): Instead of waiting for this event, we may be able to just s
et the | 48 // TODO(flackr): Instead of waiting for this event, we may be able to just s
et the |
49 // mutator on the CompositorProxyClient directly from the compositor thread
before | 49 // mutator on the CompositorProxyClient directly from the compositor thread
before |
50 // it gets used there. We still need to make sure we only create one mutator
though. | 50 // it gets used there. We still need to make sure we only create one mutator
though. |
51 doneEvent.wait(); | 51 doneEvent.wait(); |
52 return mutatorClient; | 52 return mutatorClient; |
53 } | 53 } |
54 | 54 |
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79 setNeedsMutate(); | 79 setNeedsMutate(); |
80 } | 80 } |
81 | 81 |
82 void CompositorMutatorImpl::setNeedsMutate() | 82 void CompositorMutatorImpl::setNeedsMutate() |
83 { | 83 { |
84 TRACE_EVENT0("compositor-worker", "CompositorMutatorImpl::setNeedsMutate"); | 84 TRACE_EVENT0("compositor-worker", "CompositorMutatorImpl::setNeedsMutate"); |
85 m_client->setNeedsMutate(); | 85 m_client->setNeedsMutate(); |
86 } | 86 } |
87 | 87 |
88 } // namespace blink | 88 } // namespace blink |
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