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| 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 WEBKIT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | |
| 6 #define WEBKIT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | |
| 7 | |
| 8 #include "base/memory/ref_counted.h" | |
| 9 #include "media/filters/gpu_video_decoder.h" | |
| 10 | |
| 11 namespace base { | |
| 12 class MessageLoopProxy; | |
| 13 } | |
| 14 | |
| 15 namespace media { | |
| 16 class AudioRendererSink; | |
| 17 class MediaLog; | |
| 18 } | |
| 19 | |
| 20 namespace webkit_media { | |
| 21 | |
| 22 // Holds parameters for constructing WebMediaPlayerImpl without having | |
| 23 // to plumb arguments through various abstraction layers. | |
| 24 class WebMediaPlayerParams { | |
| 25 public: | |
| 26 // |message_loop_proxy| and |media_log| are the only required parameters; | |
| 27 // all others may be null. | |
| 28 WebMediaPlayerParams( | |
| 29 const scoped_refptr<base::MessageLoopProxy>& message_loop_proxy, | |
| 30 const base::Callback<void(const base::Closure&)>& defer_load_cb, | |
| 31 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink, | |
| 32 const scoped_refptr<media::GpuVideoDecoder::Factories>& gpu_factories, | |
| 33 const scoped_refptr<media::MediaLog>& media_log); | |
| 34 ~WebMediaPlayerParams(); | |
| 35 | |
| 36 const scoped_refptr<base::MessageLoopProxy>& message_loop_proxy() const { | |
| 37 return message_loop_proxy_; | |
| 38 } | |
| 39 | |
| 40 base::Callback<void(const base::Closure&)> defer_load_cb() const { | |
| 41 return defer_load_cb_; | |
| 42 } | |
| 43 | |
| 44 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink() const { | |
| 45 return audio_renderer_sink_; | |
| 46 } | |
| 47 | |
| 48 const scoped_refptr<media::GpuVideoDecoder::Factories>& | |
| 49 gpu_factories() const { | |
| 50 return gpu_factories_; | |
| 51 } | |
| 52 | |
| 53 const scoped_refptr<media::MediaLog>& media_log() const { | |
| 54 return media_log_; | |
| 55 } | |
| 56 | |
| 57 private: | |
| 58 scoped_refptr<base::MessageLoopProxy> message_loop_proxy_; | |
| 59 base::Callback<void(const base::Closure&)> defer_load_cb_; | |
| 60 scoped_refptr<media::AudioRendererSink> audio_renderer_sink_; | |
| 61 scoped_refptr<media::GpuVideoDecoder::Factories> gpu_factories_; | |
| 62 scoped_refptr<media::MediaLog> media_log_; | |
| 63 | |
| 64 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); | |
| 65 }; | |
| 66 | |
| 67 } // namespace media | |
| 68 | |
| 69 #endif // WEBKIT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | |
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