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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_MEDIA_STREAM_VIDEO_SOURCE_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_SOURCE_H_ |
6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_SOURCE_H_ | 6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_SOURCE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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80 const blink::WebMediaConstraints& constraints, | 80 const blink::WebMediaConstraints& constraints, |
81 const ConstraintsCallback& callback); | 81 const ConstraintsCallback& callback); |
82 void RemoveTrack(MediaStreamVideoTrack* track); | 82 void RemoveTrack(MediaStreamVideoTrack* track); |
83 | 83 |
84 // Return true if |name| is a constraint supported by MediaStreamVideoSource. | 84 // Return true if |name| is a constraint supported by MediaStreamVideoSource. |
85 static bool IsConstraintSupported(const std::string& name); | 85 static bool IsConstraintSupported(const std::string& name); |
86 | 86 |
87 // Returns the task runner where video frames will be delivered on. | 87 // Returns the task runner where video frames will be delivered on. |
88 base::SingleThreadTaskRunner* io_task_runner() const; | 88 base::SingleThreadTaskRunner* io_task_runner() const; |
89 | 89 |
90 media::VideoCaptureFormat current_format() const { return current_format_; } | |
miu
2016/02/05 22:20:47
The format is invalid until the source is started.
miu
2016/02/05 22:20:47
Where is the code that calls this? Note that ther
Mikhail
2016/02/08 08:13:06
I will reference this CL when upload the client co
| |
91 | |
90 protected: | 92 protected: |
91 void DoStopSource() override; | 93 void DoStopSource() override; |
92 | 94 |
93 // Sets ready state and notifies the ready state to all registered tracks. | 95 // Sets ready state and notifies the ready state to all registered tracks. |
94 virtual void SetReadyState(blink::WebMediaStreamSource::ReadyState state); | 96 virtual void SetReadyState(blink::WebMediaStreamSource::ReadyState state); |
95 | 97 |
96 // Sets muted state and notifies it to all registered tracks. | 98 // Sets muted state and notifies it to all registered tracks. |
97 virtual void SetMutedState(bool state); | 99 virtual void SetMutedState(bool state); |
98 | 100 |
99 // An implementation must fetch the formats that can currently be used by | 101 // An implementation must fetch the formats that can currently be used by |
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183 | 185 |
184 // NOTE: Weak pointers must be invalidated before all other member variables. | 186 // NOTE: Weak pointers must be invalidated before all other member variables. |
185 base::WeakPtrFactory<MediaStreamVideoSource> weak_factory_; | 187 base::WeakPtrFactory<MediaStreamVideoSource> weak_factory_; |
186 | 188 |
187 DISALLOW_COPY_AND_ASSIGN(MediaStreamVideoSource); | 189 DISALLOW_COPY_AND_ASSIGN(MediaStreamVideoSource); |
188 }; | 190 }; |
189 | 191 |
190 } // namespace content | 192 } // namespace content |
191 | 193 |
192 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_SOURCE_H_ | 194 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_SOURCE_H_ |
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