third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp

   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
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "modules/compositorworker/CompositorWorkerThread.h"
   7
   8 #include "bindings/core/v8/V8Initializer.h"
   9 #include "core/workers/WorkerObjectProxy.h"
  10 #include "core/workers/WorkerThreadStartupData.h"
  11 #include "modules/compositorworker/CompositorWorkerGlobalScope.h"
  12 #include "modules/compositorworker/CompositorWorkerManager.h"
  13 #include "public/platform/Platform.h"
  14
  15 namespace blink {
  16
  17 PassRefPtr<CompositorWorkerThread> CompositorWorkerThread::create(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerObjectProxy& workerObjectProxy, double timeOrigin)
  18 {
  19     ASSERT(isMainThread());
  20     return adoptRef(new CompositorWorkerThread(workerLoaderProxy, workerObjectProxy, timeOrigin));
  21 }
  22
  23 CompositorWorkerThread::CompositorWorkerThread(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerObjectProxy& workerObjectProxy, double timeOrigin)
  24     : WorkerThread(workerLoaderProxy, workerObjectProxy)
  25     , m_workerObjectProxy(workerObjectProxy)
  26     , m_timeOrigin(timeOrigin)
  27 {
  28 }
  29
  30 CompositorWorkerThread::~CompositorWorkerThread()
  31 {
  32 }
  33
  34 PassRefPtrWillBeRawPtr<WorkerGlobalScope> CompositorWorkerThread::createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData> startupData)
  35 {
  36     return CompositorWorkerGlobalScope::create(this, startupData, m_timeOrigin);
  37 }
  38
  39 WebThreadSupportingGC& CompositorWorkerThread::backingThread()
  40 {
  41     return CompositorWorkerManager::instance()->compositorWorkerThread();
  42 }
  43
  44 void CompositorWorkerThread::initializeBackingThread()
  45 {
  46     CompositorWorkerManager::instance()->initializeBackingThread();
  47 }
  48
  49 void CompositorWorkerThread::shutdownBackingThread()
  50 {
  51     CompositorWorkerManager::instance()->shutdownBackingThread();
  52 }
  53
  54 v8::Isolate* CompositorWorkerThread::initializeIsolate()
  55 {
  56     return CompositorWorkerManager::instance()->initializeIsolate();
  57 }
  58
  59 void CompositorWorkerThread::willDestroyIsolate()
  60 {
  61     CompositorWorkerManager::instance()->willDestroyIsolate();
  62 }
  63
  64 void CompositorWorkerThread::destroyIsolate()
  65 {
  66     CompositorWorkerManager::instance()->destroyIsolate();
  67 }
  68
  69 void CompositorWorkerThread::terminateV8Execution()
  70 {
  71     CompositorWorkerManager::instance()->terminateV8Execution();
  72 }
  73
  74 } // namespace blink