third_party/WebKit/Source/platform/mediastream/MediaStreamCenter.h - Issue 2791303002: Clone MediaStream video tracks correctly with spec-compliant constraints.

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Issue 2791303002: Clone MediaStream video tracks correctly with spec-compliant constraints. (Closed)

Patch Set: rebase Created 3 years, 8 months ago

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1 /*	1 /*

2 * Copyright 2014 Google Inc. All rights reserved.	2 * Copyright 2014 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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51 : public WebMediaStreamCenterClient {	51 : public WebMediaStreamCenterClient {

52 USING_FAST_MALLOC(MediaStreamCenter);	52 USING_FAST_MALLOC(MediaStreamCenter);

53 WTF_MAKE_NONCOPYABLE(MediaStreamCenter);	53 WTF_MAKE_NONCOPYABLE(MediaStreamCenter);

54	54

55 public:	55 public:

56 ~MediaStreamCenter() override;	56 ~MediaStreamCenter() override;

57	57

58 static MediaStreamCenter& instance();	58 static MediaStreamCenter& instance();

59	59

60 void didCreateMediaStreamTrack(MediaStreamComponent*);	60 void didCreateMediaStreamTrack(MediaStreamComponent*);

	61 void didCloneMediaStreamTrack(MediaStreamComponent* original,

	62 MediaStreamComponent* clone);

61 void didSetMediaStreamTrackEnabled(MediaStreamComponent*);	63 void didSetMediaStreamTrackEnabled(MediaStreamComponent*);

62 void didSetContentHint(MediaStreamComponent*);	64 void didSetContentHint(MediaStreamComponent*);

63 bool didStopMediaStreamTrack(MediaStreamComponent*);	65 bool didStopMediaStreamTrack(MediaStreamComponent*);

64 std::unique_ptr<AudioSourceProvider> createWebAudioSourceFromMediaStreamTrack(	66 std::unique_ptr<AudioSourceProvider> createWebAudioSourceFromMediaStreamTrack(

65 MediaStreamComponent*);	67 MediaStreamComponent*);

66	68

67 void didCreateMediaStream(MediaStreamDescriptor*);	69 void didCreateMediaStream(MediaStreamDescriptor*);

68 void didCreateMediaStreamAndTracks(MediaStreamDescriptor*);	70 void didCreateMediaStreamAndTracks(MediaStreamDescriptor*);

69 bool didAddMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);	71 bool didAddMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);

70 bool didRemoveMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);	72 bool didRemoveMediaStreamTrack(MediaStreamDescriptor, MediaStreamComponent);

71 void didStopLocalMediaStream(MediaStreamDescriptor*);	73 void didStopLocalMediaStream(MediaStreamDescriptor*);

72	74

73 // blink::WebMediaStreamCenterClient	75 // blink::WebMediaStreamCenterClient

74 void stopLocalMediaStream(const WebMediaStream&) override;	76 void stopLocalMediaStream(const WebMediaStream&) override;

75	77

76 private:	78 private:

77 MediaStreamCenter();	79 MediaStreamCenter();

78	80

79 std::unique_ptr<WebMediaStreamCenter> m_private;	81 std::unique_ptr<WebMediaStreamCenter> m_private;

80 };	82 };

81	83

82 } // namespace blink	84 } // namespace blink

83	85

84 #endif // MediaStreamCenter_h	86 #endif // MediaStreamCenter_h

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