chromecast/media/cma/pipeline/media_pipeline_client.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 CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_CLIENT_H_
   6 #define CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_CLIENT_H_
   7
   8 #include "base/callback.h"
   9 #include "base/time/time.h"
  10 #include "media/base/buffering_state.h"
  11 #include "media/base/pipeline_status.h"
  12
  13 namespace chromecast {
  14 namespace media {
  15
  16 struct MediaPipelineClient {
  17   typedef base::Callback<void(
  18       base::TimeDelta, base::TimeDelta, base::TimeTicks)> TimeUpdateCB;
  19
  20   MediaPipelineClient();
  21   ~MediaPipelineClient();
  22
  23   // Callback used to report a playback error as a ::media::PipelineStatus.
  24   ::media::PipelineStatusCB error_cb;
  25
  26   // Callback used to report the latest playback time,
  27   // as well as the maximum time available for rendering.
  28   TimeUpdateCB time_update_cb;
  29
  30   // Callback used to report the buffering status.
  31   ::media::BufferingStateCB buffering_state_cb;
  32 };
  33
  34 }  // namespace media
  35 }  // namespace chromecast
  36
  37 #endif  // CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_CLIENT_H_