content/gpu/in_process_gpu_thread.h

   1 // Copyright 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 #ifndef CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_
   6 #define CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_
   7
   8 #include "base/threading/thread.h"
   9 #include "content/common/content_export.h"
  10
  11 namespace content {
  12
  13 class GpuProcess;
  14
  15 // This class creates a GPU thread (instead of a GPU process), when running
  16 // with --in-process-gpu or --single-process.
  17 class InProcessGpuThread : public base::Thread {
  18  public:
  19   explicit InProcessGpuThread(const std::string& channel_id);
  20   virtual ~InProcessGpuThread();
  21
  22  protected:
  23   virtual void Init() OVERRIDE;
  24   virtual void CleanUp() OVERRIDE;
  25
  26  private:
  27   std::string channel_id_;
  28   // Deleted in CleanUp() on the gpu thread, so don't use smart pointers.
  29   GpuProcess* gpu_process_;
  30
  31   DISALLOW_COPY_AND_ASSIGN(InProcessGpuThread);
  32 };
  33
  34 CONTENT_EXPORT base::Thread* CreateInProcessGpuThread(
  35     const std::string& channel_id);
  36
  37 }  // namespace content
  38
  39 #endif  // CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_