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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "modules/compositorworker/CompositorWorkerGlobalScope.h" | 5 #include "modules/compositorworker/CompositorWorkerGlobalScope.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include "bindings/core/v8/ScriptState.h" | 8 #include "bindings/core/v8/ScriptState.h" |
| 9 #include "bindings/core/v8/SerializedScriptValue.h" | 9 #include "bindings/core/v8/SerializedScriptValue.h" |
| 10 #include "core/dom/CompositorWorkerProxyClient.h" | 10 #include "core/dom/CompositorWorkerProxyClient.h" |
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| 67 const AtomicString& CompositorWorkerGlobalScope::interfaceName() const { | 67 const AtomicString& CompositorWorkerGlobalScope::interfaceName() const { |
| 68 return EventTargetNames::CompositorWorkerGlobalScope; | 68 return EventTargetNames::CompositorWorkerGlobalScope; |
| 69 } | 69 } |
| 70 | 70 |
| 71 void CompositorWorkerGlobalScope::postMessage( | 71 void CompositorWorkerGlobalScope::postMessage( |
| 72 ScriptState* scriptState, | 72 ScriptState* scriptState, |
| 73 PassRefPtr<SerializedScriptValue> message, | 73 PassRefPtr<SerializedScriptValue> message, |
| 74 const MessagePortArray& ports, | 74 const MessagePortArray& ports, |
| 75 ExceptionState& exceptionState) { | 75 ExceptionState& exceptionState) { |
| 76 // Disentangle the port in preparation for sending it to the remote context. | 76 // Disentangle the port in preparation for sending it to the remote context. |
| 77 MessagePortChannelArray channels = | 77 MessagePortChannelArray channels = MessagePort::disentanglePorts( |
| 78 MessagePort::disentanglePorts(scriptState->getExecutionContext(), ports, | 78 scriptState->getExecutionContext(), ports, exceptionState); |
| 79 exceptionState); | |
| 80 if (exceptionState.hadException()) | 79 if (exceptionState.hadException()) |
| 81 return; | 80 return; |
| 82 workerObjectProxy().postMessageToWorkerObject(std::move(message), | 81 workerObjectProxy().postMessageToWorkerObject(std::move(message), |
| 83 std::move(channels)); | 82 std::move(channels)); |
| 84 } | 83 } |
| 85 | 84 |
| 86 int CompositorWorkerGlobalScope::requestAnimationFrame( | 85 int CompositorWorkerGlobalScope::requestAnimationFrame( |
| 87 FrameRequestCallback* callback) { | 86 FrameRequestCallback* callback) { |
| 88 const bool shouldSignal = | 87 const bool shouldSignal = |
| 89 !m_executingAnimationFrameCallbacks && m_callbackCollection.isEmpty(); | 88 !m_executingAnimationFrameCallbacks && m_callbackCollection.isEmpty(); |
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| 102 m_callbackCollection.executeCallbacks(highResTimeMs, highResTimeMs); | 101 m_callbackCollection.executeCallbacks(highResTimeMs, highResTimeMs); |
| 103 return !m_callbackCollection.isEmpty(); | 102 return !m_callbackCollection.isEmpty(); |
| 104 } | 103 } |
| 105 | 104 |
| 106 InProcessWorkerObjectProxy& CompositorWorkerGlobalScope::workerObjectProxy() | 105 InProcessWorkerObjectProxy& CompositorWorkerGlobalScope::workerObjectProxy() |
| 107 const { | 106 const { |
| 108 return static_cast<CompositorWorkerThread*>(thread())->workerObjectProxy(); | 107 return static_cast<CompositorWorkerThread*>(thread())->workerObjectProxy(); |
| 109 } | 108 } |
| 110 | 109 |
| 111 } // namespace blink | 110 } // namespace blink |
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