chromecast/media/cma/pipeline/media_component_device_client_impl.h

   1 // Copyright 2015 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 CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_COMPONENT_DEVICE_CLIENT_IMPL_H_
   6 #define CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_COMPONENT_DEVICE_CLIENT_IMPL_H_
   7
   8 #include "base/callback.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "chromecast/public/media/media_component_device.h"
  11 #include "chromecast/public/media/video_pipeline_device.h"
  12
  13 namespace base {
  14 class SingleThreadTaskRunner;
  15 }
  16
  17 namespace chromecast {
  18 namespace media {
  19
  20 // Helper for implementing MediaComponentDevice::Client with
  21 // a base::Callback.
  22 class MediaComponentDeviceClientImpl : public MediaComponentDevice::Client {
  23  public:
  24   MediaComponentDeviceClientImpl(const base::Closure& eos_cb);
  25   ~MediaComponentDeviceClientImpl() override;
  26
  27   void OnEndOfStream() override;
  28
  29  private:
  30   base::Closure eos_cb_;
  31   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
  32 };
  33
  34 }  // namespace media
  35 }  // namespace chromecast
  36
  37 #endif  // CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_COMPONENT_DEVICE_CLIENT_IMPL_H_