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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ |
6 #define CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | 6 #define CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 | 10 |
11 namespace base { | |
12 class MessageLoopProxy; | |
13 } | |
14 | |
15 namespace media { | 11 namespace media { |
16 class AudioRendererSink; | 12 class AudioRendererSink; |
17 class GpuVideoAcceleratorFactories; | |
18 class MediaLog; | |
19 } | 13 } |
20 | 14 |
21 namespace content { | 15 namespace content { |
22 | 16 |
23 // Holds parameters for constructing WebMediaPlayerImpl without having | 17 // Holds parameters for constructing WebMediaPlayerImpl without having |
24 // to plumb arguments through various abstraction layers. | 18 // to plumb arguments through various abstraction layers. |
25 class WebMediaPlayerParams { | 19 class WebMediaPlayerParams { |
26 public: | 20 public: |
27 // |message_loop_proxy| and |media_log| are the only required parameters; | 21 // Parameters may be null. |
28 // all others may be null. | |
29 WebMediaPlayerParams( | 22 WebMediaPlayerParams( |
30 const scoped_refptr<base::MessageLoopProxy>& message_loop_proxy, | |
31 const base::Callback<void(const base::Closure&)>& defer_load_cb, | 23 const base::Callback<void(const base::Closure&)>& defer_load_cb, |
32 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink, | 24 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink); |
33 const scoped_refptr<media::GpuVideoAcceleratorFactories>& gpu_factories, | |
34 const scoped_refptr<media::MediaLog>& media_log); | |
35 ~WebMediaPlayerParams(); | 25 ~WebMediaPlayerParams(); |
36 | 26 |
37 const scoped_refptr<base::MessageLoopProxy>& message_loop_proxy() const { | |
38 return message_loop_proxy_; | |
39 } | |
40 | |
41 base::Callback<void(const base::Closure&)> defer_load_cb() const { | 27 base::Callback<void(const base::Closure&)> defer_load_cb() const { |
42 return defer_load_cb_; | 28 return defer_load_cb_; |
43 } | 29 } |
44 | 30 |
45 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink() const { | 31 const scoped_refptr<media::AudioRendererSink>& audio_renderer_sink() const { |
46 return audio_renderer_sink_; | 32 return audio_renderer_sink_; |
47 } | 33 } |
48 | 34 |
49 const scoped_refptr<media::GpuVideoAcceleratorFactories>& gpu_factories() | |
50 const { | |
51 return gpu_factories_; | |
52 } | |
53 | |
54 const scoped_refptr<media::MediaLog>& media_log() const { | |
55 return media_log_; | |
56 } | |
57 | |
58 private: | 35 private: |
59 scoped_refptr<base::MessageLoopProxy> message_loop_proxy_; | |
60 base::Callback<void(const base::Closure&)> defer_load_cb_; | 36 base::Callback<void(const base::Closure&)> defer_load_cb_; |
61 scoped_refptr<media::AudioRendererSink> audio_renderer_sink_; | 37 scoped_refptr<media::AudioRendererSink> audio_renderer_sink_; |
62 scoped_refptr<media::GpuVideoAcceleratorFactories> gpu_factories_; | |
63 scoped_refptr<media::MediaLog> media_log_; | |
64 | 38 |
65 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); | 39 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); |
66 }; | 40 }; |
67 | 41 |
68 } // namespace media | 42 } // namespace media |
69 | 43 |
70 #endif // CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ | 44 #endif // CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_PARAMS_H_ |
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