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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 MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ | 5 #ifndef MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ |
6 #define MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ | 6 #define MEDIA_BLINK_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 #include "media/base/media_export.h" | 10 #include "media/base/media_export.h" |
11 #include "media/filters/context_3d.h" | 11 #include "media/filters/context_3d.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 class SequencedTaskRunner; | |
reveman
2015/08/17 16:38:29
needed?
Daniele Castagna
2015/08/19 21:31:25
No.
| |
14 class SingleThreadTaskRunner; | 15 class SingleThreadTaskRunner; |
16 class TaskRunner; | |
15 } | 17 } |
16 | 18 |
17 namespace blink { | 19 namespace blink { |
18 class WebContentDecryptionModule; | 20 class WebContentDecryptionModule; |
19 class WebMediaPlayerClient; | 21 class WebMediaPlayerClient; |
20 } | 22 } |
21 | 23 |
22 namespace media { | 24 namespace media { |
23 | 25 |
24 class AudioRendererSink; | 26 class AudioRendererSink; |
25 class MediaLog; | 27 class MediaLog; |
26 class MediaPermission; | 28 class MediaPermission; |
27 | 29 |
28 // Holds parameters for constructing WebMediaPlayerImpl without having | 30 // Holds parameters for constructing WebMediaPlayerImpl without having |
29 // to plumb arguments through various abstraction layers. | 31 // to plumb arguments through various abstraction layers. |
30 class MEDIA_EXPORT WebMediaPlayerParams { | 32 class MEDIA_EXPORT WebMediaPlayerParams { |
31 public: | 33 public: |
32 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; | 34 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; |
33 typedef base::Callback<Context3D()> Context3DCB; | 35 typedef base::Callback<Context3D()> Context3DCB; |
34 | 36 |
35 // |defer_load_cb|, |audio_renderer_sink|, |compositor_task_runner|, and | 37 // |defer_load_cb|, |audio_renderer_sink|, |compositor_task_runner|, and |
36 // |context_3d_cb| may be null. | 38 // |context_3d_cb| may be null. |
37 WebMediaPlayerParams( | 39 WebMediaPlayerParams( |
38 const DeferLoadCB& defer_load_cb, | 40 const DeferLoadCB& defer_load_cb, |
39 const scoped_refptr<AudioRendererSink>& audio_renderer_sink, | 41 const scoped_refptr<AudioRendererSink>& audio_renderer_sink, |
40 const scoped_refptr<MediaLog>& media_log, | 42 const scoped_refptr<MediaLog>& media_log, |
41 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 43 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
44 const scoped_refptr<base::TaskRunner>& worker_task_runner, | |
42 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, | 45 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, |
43 const Context3DCB& context_3d, | 46 const Context3DCB& context_3d, |
44 MediaPermission* media_permission, | 47 MediaPermission* media_permission, |
45 blink::WebContentDecryptionModule* initial_cdm); | 48 blink::WebContentDecryptionModule* initial_cdm); |
46 | 49 |
47 ~WebMediaPlayerParams(); | 50 ~WebMediaPlayerParams(); |
48 | 51 |
49 DeferLoadCB defer_load_cb() const { return defer_load_cb_; } | 52 DeferLoadCB defer_load_cb() const { return defer_load_cb_; } |
50 | 53 |
51 const scoped_refptr<AudioRendererSink>& audio_renderer_sink() const { | 54 const scoped_refptr<AudioRendererSink>& audio_renderer_sink() const { |
52 return audio_renderer_sink_; | 55 return audio_renderer_sink_; |
53 } | 56 } |
54 | 57 |
55 const scoped_refptr<MediaLog>& media_log() const { | 58 const scoped_refptr<MediaLog>& media_log() const { |
56 return media_log_; | 59 return media_log_; |
57 } | 60 } |
58 | 61 |
59 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner() const { | 62 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner() const { |
60 return media_task_runner_; | 63 return media_task_runner_; |
61 } | 64 } |
62 | 65 |
66 const scoped_refptr<base::TaskRunner> worker_task_runner() const { | |
67 return worker_task_runner_; | |
68 } | |
69 | |
63 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner() | 70 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner() |
64 const { | 71 const { |
65 return compositor_task_runner_; | 72 return compositor_task_runner_; |
66 } | 73 } |
67 | 74 |
68 Context3DCB context_3d_cb() const { return context_3d_cb_; } | 75 Context3DCB context_3d_cb() const { return context_3d_cb_; } |
69 | 76 |
70 MediaPermission* media_permission() const { return media_permission_; } | 77 MediaPermission* media_permission() const { return media_permission_; } |
71 | 78 |
72 blink::WebContentDecryptionModule* initial_cdm() const { | 79 blink::WebContentDecryptionModule* initial_cdm() const { |
73 return initial_cdm_; | 80 return initial_cdm_; |
74 } | 81 } |
75 | 82 |
76 | 83 |
77 private: | 84 private: |
78 DeferLoadCB defer_load_cb_; | 85 DeferLoadCB defer_load_cb_; |
79 scoped_refptr<AudioRendererSink> audio_renderer_sink_; | 86 scoped_refptr<AudioRendererSink> audio_renderer_sink_; |
80 scoped_refptr<MediaLog> media_log_; | 87 scoped_refptr<MediaLog> media_log_; |
81 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; | 88 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; |
89 scoped_refptr<base::TaskRunner> worker_task_runner_; | |
82 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; | 90 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; |
83 Context3DCB context_3d_cb_; | 91 Context3DCB context_3d_cb_; |
84 | 92 |
85 // TODO(xhwang): Remove after prefixed EME API support is removed. | 93 // TODO(xhwang): Remove after prefixed EME API support is removed. |
86 MediaPermission* media_permission_; | 94 MediaPermission* media_permission_; |
87 blink::WebContentDecryptionModule* initial_cdm_; | 95 blink::WebContentDecryptionModule* initial_cdm_; |
88 | 96 |
89 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); | 97 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); |
90 }; | 98 }; |
91 | 99 |
92 } // namespace media | 100 } // namespace media |
93 | 101 |
94 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ | 102 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ |
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