src/webkit/common/gpu/test_context_provider_factory.cc

   1 // Copyright (c) 2013 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 "webkit/common/gpu/test_context_provider_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "cc/output/context_provider.h"
   9 #include "webkit/common/gpu/context_provider_in_process.h"
  10
  11 namespace webkit {
  12 namespace gpu {
  13
  14 static TestContextProviderFactory* context_provider_instance = NULL;
  15
  16 // static
  17 TestContextProviderFactory* TestContextProviderFactory::GetInstance() {
  18   if (!context_provider_instance)
  19     context_provider_instance = new TestContextProviderFactory();
  20   return context_provider_instance;
  21 }
  22
  23 TestContextProviderFactory::TestContextProviderFactory() {}
  24
  25 TestContextProviderFactory::~TestContextProviderFactory() {}
  26
  27 scoped_refptr<cc::ContextProvider> TestContextProviderFactory::
  28     OffscreenContextProviderForMainThread() {
  29   if (!main_thread_.get() || main_thread_->DestroyedOnMainThread()) {
  30     main_thread_ = ContextProviderInProcess::CreateOffscreen();
  31     if (main_thread_.get() && !main_thread_->BindToCurrentThread())
  32       main_thread_ = NULL;
  33   }
  34   return main_thread_;
  35 }
  36
  37 }  // namespace gpu
  38 }  // namespace webkit