src/content/test/test_context_provider_factory.cc

   1 // Copyright 2014 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 "content/test/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 content {
  12
  13 static TestContextProviderFactory* context_provider_instance = NULL;
  14
  15 // static
  16 TestContextProviderFactory* TestContextProviderFactory::GetInstance() {
  17   if (!context_provider_instance)
  18     context_provider_instance = new TestContextProviderFactory();
  19   return context_provider_instance;
  20 }
  21
  22 TestContextProviderFactory::TestContextProviderFactory() {}
  23
  24 TestContextProviderFactory::~TestContextProviderFactory() {}
  25
  26 scoped_refptr<cc::ContextProvider> TestContextProviderFactory::
  27     OffscreenContextProviderForMainThread() {
  28   if (!main_thread_.get() || main_thread_->DestroyedOnMainThread()) {
  29     bool lose_context_when_out_of_memory = false;
  30     main_thread_ = webkit::gpu::ContextProviderInProcess::CreateOffscreen(
  31         lose_context_when_out_of_memory);
  32     if (main_thread_.get() && !main_thread_->BindToCurrentThread())
  33       main_thread_ = NULL;
  34   }
  35   return main_thread_;
  36 }
  37
  38 }  // namespace content