OLD | NEW |
---|---|
(Empty) | |
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_PUBLIC_MEDIA_MEDIA_PIPELINE_BACKEND_H_ | |
6 #define CHROMECAST_PUBLIC_MEDIA_MEDIA_PIPELINE_BACKEND_H_ | |
7 | |
8 namespace chromecast { | |
9 namespace media { | |
10 | |
11 class AudioPipelineDevice; | |
12 class MediaClockDevice; | |
13 class MediaPipelineDeviceParams; | |
14 class VideoPipelineDevice; | |
15 | |
16 // Interface for creating and managing ownership of platform-specific clock, | |
17 // audio and video devices. The pipeline owns the MediaPipelineBackend for | |
18 // as long as they are needed and the implementation is responsible for | |
19 // tearing down the individual components correctly when it is destroyed. | |
20 // A new MediaPipelineBackend will be instantiated for each media player | |
21 // instance. | |
22 class MediaPipelineBackend { | |
23 public: | |
24 MediaPipelineBackend() {} | |
byungchul
2015/07/27 18:22:23
not necessary
halliwell
2015/07/28 02:19:36
removed.
| |
25 virtual ~MediaPipelineBackend() {} | |
26 | |
27 virtual MediaClockDevice* GetClock() = 0; | |
28 virtual AudioPipelineDevice* GetAudio() = 0; | |
29 virtual VideoPipelineDevice* GetVideo() = 0; | |
30 }; | |
31 | |
32 } // namespace media | |
33 } // namespace chromecast | |
34 | |
35 #endif // CHROMECAST_MEDIA_CMA_BACKEND_MEDIA_PIPELINE_DEVICE_FACTORY_H_ | |
OLD | NEW |