gpu/command_buffer/service/gpu_control_service.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 GPU_COMMAND_BUFFER_SERVICE_GPU_CONTROL_SERVICE_H_
   6 #define GPU_COMMAND_BUFFER_SERVICE_GPU_CONTROL_SERVICE_H_
   7
   8 #include "base/callback.h"
   9 #include "gpu/command_buffer/common/capabilities.h"
  10 #include "gpu/gpu_export.h"
  11 #include "ui/gfx/gpu_memory_buffer.h"
  12
  13 namespace gpu {
  14 class GpuMemoryBufferManagerInterface;
  15
  16 namespace gles2 {
  17 class QueryManager;
  18 }
  19
  20 class GPU_EXPORT GpuControlService {
  21  public:
  22   GpuControlService(GpuMemoryBufferManagerInterface* gpu_memory_buffer_manager,
  23                     gles2::QueryManager* query_manager);
  24   virtual ~GpuControlService();
  25
  26   void SignalQuery(uint32 query, const base::Closure& callback);
  27
  28   void RegisterGpuMemoryBuffer(int32 id,
  29                                gfx::GpuMemoryBufferHandle buffer,
  30                                size_t width,
  31                                size_t height,
  32                                unsigned internalformat);
  33   void UnregisterGpuMemoryBuffer(int32 id);
  34
  35  private:
  36   GpuMemoryBufferManagerInterface* gpu_memory_buffer_manager_;
  37   gles2::QueryManager* query_manager_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(GpuControlService);
  40 };
  41
  42 }  // namespace gpu
  43
  44 #endif  // GPU_COMMAND_BUFFER_SERVICE_GPU_CONTROL_SERVICE_H_