ash/gpu_support.h

   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 #ifndef ASH_GPU_SUPPORT_H_
   6 #define ASH_GPU_SUPPORT_H_
   7
   8 #include <list>
   9
  10 #include "base/callback_forward.h"
  11 #include "base/process/process.h"
  12
  13 namespace ash {
  14
  15 // An interface to allow use of content::GpuDataManager to be injected in
  16 // configurations that permit a dependency on content.
  17 class GPUSupport {
  18  public:
  19   typedef base::Callback<void(const std::list<base::ProcessHandle>&)>
  20       GetGpuProcessHandlesCallback;
  21
  22   virtual ~GPUSupport() {}
  23
  24   virtual bool IsPanelFittingDisabled() const = 0;
  25
  26   virtual void DisableGpuWatchdog() = 0;
  27
  28   virtual void GetGpuProcessHandles(
  29       const GetGpuProcessHandlesCallback& callback) const = 0;
  30 };
  31
  32 }  // namespace ash
  33
  34 #endif  // ASH_GPU_SUPPORT_H_