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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/blink/encrypted_media_player_support.h" | 11 #include "media/blink/encrypted_media_player_support.h" |
| 12 #include "media/filters/context_3d_provider.h" |
12 | 13 |
13 namespace base { | 14 namespace base { |
14 class SingleThreadTaskRunner; | 15 class SingleThreadTaskRunner; |
15 } | 16 } |
16 | 17 |
17 namespace blink { | 18 namespace blink { |
18 class WebMediaPlayerClient; | 19 class WebMediaPlayerClient; |
19 } | 20 } |
20 | 21 |
21 namespace media { | 22 namespace media { |
22 class AudioHardwareConfig; | 23 class AudioHardwareConfig; |
23 class AudioRendererSink; | 24 class AudioRendererSink; |
24 class GpuVideoAcceleratorFactories; | 25 class GpuVideoAcceleratorFactories; |
25 class MediaLog; | 26 class MediaLog; |
26 | 27 |
27 // Holds parameters for constructing WebMediaPlayerImpl without having | 28 // Holds parameters for constructing WebMediaPlayerImpl without having |
28 // to plumb arguments through various abstraction layers. | 29 // to plumb arguments through various abstraction layers. |
29 class MEDIA_EXPORT WebMediaPlayerParams { | 30 class MEDIA_EXPORT WebMediaPlayerParams { |
30 public: | 31 public: |
31 // Callback used to create EncryptedMediaPlayerSupport instances. This | 32 // Callback used to create EncryptedMediaPlayerSupport instances. This |
32 // callback must always return a valid EncryptedMediaPlayerSupport object. | 33 // callback must always return a valid EncryptedMediaPlayerSupport object. |
33 typedef base::Callback<scoped_ptr<EncryptedMediaPlayerSupport>( | 34 typedef base::Callback<scoped_ptr<EncryptedMediaPlayerSupport>( |
34 blink::WebMediaPlayerClient*)> EncryptedMediaPlayerSupportCreateCB; | 35 blink::WebMediaPlayerClient*)> EncryptedMediaPlayerSupportCreateCB; |
35 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; | 36 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; |
| 37 typedef base::Callback<Context3DProvider()> Context3DProviderCB; |
36 | 38 |
37 // |defer_load_cb|, |audio_renderer_sink|, and |compositor_task_runner| may be | 39 // |defer_load_cb|, |audio_renderer_sink|, |compositor_task_runner|, and |
38 // null. | 40 // |context_3d_provider_cb| may be null. |
39 WebMediaPlayerParams( | 41 WebMediaPlayerParams( |
40 const DeferLoadCB& defer_load_cb, | 42 const DeferLoadCB& defer_load_cb, |
41 const scoped_refptr<AudioRendererSink>& audio_renderer_sink, | 43 const scoped_refptr<AudioRendererSink>& audio_renderer_sink, |
42 const AudioHardwareConfig& audio_hardware_config, | 44 const AudioHardwareConfig& audio_hardware_config, |
43 const scoped_refptr<MediaLog>& media_log, | 45 const scoped_refptr<MediaLog>& media_log, |
44 const scoped_refptr<GpuVideoAcceleratorFactories>& gpu_factories, | 46 const scoped_refptr<GpuVideoAcceleratorFactories>& gpu_factories, |
45 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 47 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
46 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, | 48 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, |
47 const EncryptedMediaPlayerSupportCreateCB& | 49 const EncryptedMediaPlayerSupportCreateCB& |
48 encrypted_media_player_support_cb, | 50 encrypted_media_player_support_cb, |
| 51 const Context3DProviderCB& context_3d_provider_cb, |
49 blink::WebContentDecryptionModule* initial_cdm); | 52 blink::WebContentDecryptionModule* initial_cdm); |
50 | 53 |
51 ~WebMediaPlayerParams(); | 54 ~WebMediaPlayerParams(); |
52 | 55 |
53 base::Callback<void(const base::Closure&)> defer_load_cb() const { | 56 DeferLoadCB defer_load_cb() const { return defer_load_cb_; } |
54 return defer_load_cb_; | |
55 } | |
56 | 57 |
57 const scoped_refptr<AudioRendererSink>& audio_renderer_sink() const { | 58 const scoped_refptr<AudioRendererSink>& audio_renderer_sink() const { |
58 return audio_renderer_sink_; | 59 return audio_renderer_sink_; |
59 } | 60 } |
60 | 61 |
61 const AudioHardwareConfig& audio_hardware_config() const { | 62 const AudioHardwareConfig& audio_hardware_config() const { |
62 return audio_hardware_config_; | 63 return audio_hardware_config_; |
63 } | 64 } |
64 | 65 |
65 const scoped_refptr<MediaLog>& media_log() const { | 66 const scoped_refptr<MediaLog>& media_log() const { |
(...skipping 11 matching lines...) Expand all Loading... |
77 } | 78 } |
78 | 79 |
79 const scoped_refptr<base::SingleThreadTaskRunner>& | 80 const scoped_refptr<base::SingleThreadTaskRunner>& |
80 compositor_task_runner() const { | 81 compositor_task_runner() const { |
81 return compositor_task_runner_; | 82 return compositor_task_runner_; |
82 } | 83 } |
83 | 84 |
84 scoped_ptr<EncryptedMediaPlayerSupport> | 85 scoped_ptr<EncryptedMediaPlayerSupport> |
85 CreateEncryptedMediaPlayerSupport(blink::WebMediaPlayerClient* client) const; | 86 CreateEncryptedMediaPlayerSupport(blink::WebMediaPlayerClient* client) const; |
86 | 87 |
| 88 Context3DProviderCB context_3d_provider_cb() const { |
| 89 return context_3d_provider_cb_; |
| 90 } |
| 91 |
87 private: | 92 private: |
88 base::Callback<void(const base::Closure&)> defer_load_cb_; | 93 DeferLoadCB defer_load_cb_; |
89 scoped_refptr<AudioRendererSink> audio_renderer_sink_; | 94 scoped_refptr<AudioRendererSink> audio_renderer_sink_; |
90 const AudioHardwareConfig& audio_hardware_config_; | 95 const AudioHardwareConfig& audio_hardware_config_; |
91 scoped_refptr<MediaLog> media_log_; | 96 scoped_refptr<MediaLog> media_log_; |
92 scoped_refptr<GpuVideoAcceleratorFactories> gpu_factories_; | 97 scoped_refptr<GpuVideoAcceleratorFactories> gpu_factories_; |
93 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; | 98 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; |
94 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; | 99 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; |
95 EncryptedMediaPlayerSupportCreateCB encrypted_media_player_support_cb_; | 100 EncryptedMediaPlayerSupportCreateCB encrypted_media_player_support_cb_; |
| 101 Context3DProviderCB context_3d_provider_cb_; |
96 blink::WebContentDecryptionModule* initial_cdm_; | 102 blink::WebContentDecryptionModule* initial_cdm_; |
97 | 103 |
98 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); | 104 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); |
99 }; | 105 }; |
100 | 106 |
101 } // namespace media | 107 } // namespace media |
102 | 108 |
103 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ | 109 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ |
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