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 #include "content/common/in_process_child_thread_params.h"
  11
  12 namespace content {
  13
  14 class GpuMemoryBufferFactory;
  15 class GpuProcess;
  16
  17 // This class creates a GPU thread (instead of a GPU process), when running
  18 // with --in-process-gpu or --single-process.
  19 class InProcessGpuThread : public base::Thread {
  20  public:
  21   InProcessGpuThread(const InProcessChildThreadParams& params);
  22   ~InProcessGpuThread() override;
  23
  24  protected:
  25   void Init() override;
  26   void CleanUp() override;
  27
  28  private:
  29   InProcessChildThreadParams params_;
  30
  31   // Deleted in CleanUp() on the gpu thread, so don't use smart pointers.
  32   GpuProcess* gpu_process_;
  33
  34   scoped_ptr<GpuMemoryBufferFactory> gpu_memory_buffer_factory_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(InProcessGpuThread);
  37 };
  38
  39 CONTENT_EXPORT base::Thread* CreateInProcessGpuThread(
  40     const InProcessChildThreadParams& params);
  41
  42 }  // namespace content
  43
  44 #endif  // CONTENT_GPU_IN_PROCESS_GPU_THREAD_H_