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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 <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 namespace blink { | 21 namespace blink { |
| 22 class WebContentDecryptionModule; | 22 class WebContentDecryptionModule; |
| 23 class WebMediaPlayerClient; | 23 class WebMediaPlayerClient; |
| 24 class WebMediaSession; | 24 class WebMediaSession; |
| 25 } | 25 } |
| 26 | 26 |
| 27 namespace media { | 27 namespace media { |
| 28 | 28 |
| 29 class RestartableAudioRendererSink; | 29 class RestartableAudioRendererSink; |
| 30 class MediaLog; | 30 class MediaLog; |
| 31 class MediaPermission; | |
| 32 class SurfaceManager; | 31 class SurfaceManager; |
| 33 | 32 |
| 34 // Holds parameters for constructing WebMediaPlayerImpl without having | 33 // Holds parameters for constructing WebMediaPlayerImpl without having |
| 35 // to plumb arguments through various abstraction layers. | 34 // to plumb arguments through various abstraction layers. |
| 36 class MEDIA_BLINK_EXPORT WebMediaPlayerParams { | 35 class MEDIA_BLINK_EXPORT WebMediaPlayerParams { |
| 37 public: | 36 public: |
| 38 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; | 37 typedef base::Callback<void(const base::Closure&)> DeferLoadCB; |
| 39 typedef base::Callback<Context3D()> Context3DCB; | 38 typedef base::Callback<Context3D()> Context3DCB; |
| 40 | 39 |
| 41 // Callback to tell V8 about the amount of memory used by the WebMediaPlayer | 40 // Callback to tell V8 about the amount of memory used by the WebMediaPlayer |
| 42 // instance. The input parameter is the delta in bytes since the last call to | 41 // instance. The input parameter is the delta in bytes since the last call to |
| 43 // AdjustAllocatedMemoryCB and the return value is the total number of bytes | 42 // AdjustAllocatedMemoryCB and the return value is the total number of bytes |
| 44 // used by objects external to V8. Note: this value includes things that are | 43 // used by objects external to V8. Note: this value includes things that are |
| 45 // not the WebMediaPlayer! | 44 // not the WebMediaPlayer! |
| 46 typedef base::Callback<int64_t(int64_t)> AdjustAllocatedMemoryCB; | 45 typedef base::Callback<int64_t(int64_t)> AdjustAllocatedMemoryCB; |
| 47 | 46 |
| 48 // |defer_load_cb|, |audio_renderer_sink|, |compositor_task_runner|, and | 47 // |defer_load_cb|, |audio_renderer_sink|, |compositor_task_runner|, and |
| 49 // |context_3d_cb| may be null. | 48 // |context_3d_cb| may be null. |
| 50 WebMediaPlayerParams( | 49 WebMediaPlayerParams( |
| 51 const DeferLoadCB& defer_load_cb, | 50 const DeferLoadCB& defer_load_cb, |
| 52 const scoped_refptr<RestartableAudioRendererSink>& audio_renderer_sink, | 51 const scoped_refptr<RestartableAudioRendererSink>& audio_renderer_sink, |
| 53 const scoped_refptr<MediaLog>& media_log, | 52 const scoped_refptr<MediaLog>& media_log, |
| 54 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 53 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
| 55 const scoped_refptr<base::TaskRunner>& worker_task_runner, | 54 const scoped_refptr<base::TaskRunner>& worker_task_runner, |
| 56 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, | 55 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner, |
| 57 const Context3DCB& context_3d, | 56 const Context3DCB& context_3d, |
| 58 const AdjustAllocatedMemoryCB& adjust_allocated_memory_cb, | 57 const AdjustAllocatedMemoryCB& adjust_allocated_memory_cb, |
| 59 MediaPermission* media_permission, | |
| 60 blink::WebContentDecryptionModule* initial_cdm, | 58 blink::WebContentDecryptionModule* initial_cdm, |
| 61 SurfaceManager* surface_manager, | 59 SurfaceManager* surface_manager, |
| 62 blink::WebMediaSession* media_session); | 60 blink::WebMediaSession* media_session); |
| 63 | 61 |
| 64 ~WebMediaPlayerParams(); | 62 ~WebMediaPlayerParams(); |
| 65 | 63 |
| 66 DeferLoadCB defer_load_cb() const { return defer_load_cb_; } | 64 DeferLoadCB defer_load_cb() const { return defer_load_cb_; } |
| 67 | 65 |
| 68 const scoped_refptr<RestartableAudioRendererSink>& audio_renderer_sink() | 66 const scoped_refptr<RestartableAudioRendererSink>& audio_renderer_sink() |
| 69 const { | 67 const { |
| (...skipping 12 matching lines...) Expand all Loading... |
| 82 return worker_task_runner_; | 80 return worker_task_runner_; |
| 83 } | 81 } |
| 84 | 82 |
| 85 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner() | 83 const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner() |
| 86 const { | 84 const { |
| 87 return compositor_task_runner_; | 85 return compositor_task_runner_; |
| 88 } | 86 } |
| 89 | 87 |
| 90 Context3DCB context_3d_cb() const { return context_3d_cb_; } | 88 Context3DCB context_3d_cb() const { return context_3d_cb_; } |
| 91 | 89 |
| 92 MediaPermission* media_permission() const { return media_permission_; } | |
| 93 | |
| 94 blink::WebContentDecryptionModule* initial_cdm() const { | 90 blink::WebContentDecryptionModule* initial_cdm() const { |
| 95 return initial_cdm_; | 91 return initial_cdm_; |
| 96 } | 92 } |
| 97 | 93 |
| 98 AdjustAllocatedMemoryCB adjust_allocated_memory_cb() const { | 94 AdjustAllocatedMemoryCB adjust_allocated_memory_cb() const { |
| 99 return adjust_allocated_memory_cb_; | 95 return adjust_allocated_memory_cb_; |
| 100 } | 96 } |
| 101 | 97 |
| 102 SurfaceManager* surface_manager() const { return surface_manager_; } | 98 SurfaceManager* surface_manager() const { return surface_manager_; } |
| 103 | 99 |
| 104 const blink::WebMediaSession* media_session() const { return media_session_; } | 100 const blink::WebMediaSession* media_session() const { return media_session_; } |
| 105 | 101 |
| 106 private: | 102 private: |
| 107 DeferLoadCB defer_load_cb_; | 103 DeferLoadCB defer_load_cb_; |
| 108 scoped_refptr<RestartableAudioRendererSink> audio_renderer_sink_; | 104 scoped_refptr<RestartableAudioRendererSink> audio_renderer_sink_; |
| 109 scoped_refptr<MediaLog> media_log_; | 105 scoped_refptr<MediaLog> media_log_; |
| 110 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; | 106 scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; |
| 111 scoped_refptr<base::TaskRunner> worker_task_runner_; | 107 scoped_refptr<base::TaskRunner> worker_task_runner_; |
| 112 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; | 108 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_; |
| 113 Context3DCB context_3d_cb_; | 109 Context3DCB context_3d_cb_; |
| 114 AdjustAllocatedMemoryCB adjust_allocated_memory_cb_; | 110 AdjustAllocatedMemoryCB adjust_allocated_memory_cb_; |
| 115 | 111 |
| 116 // TODO(xhwang): Remove after prefixed EME API support is removed. | |
| 117 MediaPermission* media_permission_; | |
| 118 blink::WebContentDecryptionModule* initial_cdm_; | 112 blink::WebContentDecryptionModule* initial_cdm_; |
| 119 SurfaceManager* surface_manager_; | 113 SurfaceManager* surface_manager_; |
| 120 | 114 |
| 121 blink::WebMediaSession* media_session_; | 115 blink::WebMediaSession* media_session_; |
| 122 | 116 |
| 123 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); | 117 DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams); |
| 124 }; | 118 }; |
| 125 | 119 |
| 126 } // namespace media | 120 } // namespace media |
| 127 | 121 |
| 128 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ | 122 #endif // MEDIA_BLINK_WEBMEDIAPLAYER_PARAMS_H_ |
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