content/renderer/media/rtc_encoding_video_capturer_factory.h - Issue 21421002: Revert EVS revisions 209760, 298753, 213143.

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Side by Side Diff: content/renderer/media/rtc_encoding_video_capturer_factory.h

Issue 21421002: Revert EVS revisions 209760, 298753, 213143. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Rebased at 216225, prepare to land Created 7 years, 4 months ago

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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

3 // found in the LICENSE file.

4

5 #ifndef CONTENT_RENDERER_MEDIA_RTC_ENCODING_VIDEO_CAPTURER_FACTORY_H_

6 #define CONTENT_RENDERER_MEDIA_RTC_ENCODING_VIDEO_CAPTURER_FACTORY_H_

7

8 #include "base/memory/weak_ptr.h"

9 #include "base/observer_list.h"

10 #include "media/video/encoded_video_source.h"

11 #include "media/video/video_encode_types.h"

12 #include "third_party/libjingle/source/talk/media/webrtc/webrtcvideoencoderfacto ry.h"

13

14 namespace content {

15

16 class RtcEncodingVideoCapturer;

17

18 class RtcEncodingVideoCapturerFactory :

19 public cricket::WebRtcVideoEncoderFactory,

20 public base::SupportsWeakPtr<RtcEncodingVideoCapturerFactory> {

21 public:

22 RtcEncodingVideoCapturerFactory();

23

24 // WebRtcVideoEncoderFactory interface.

25 virtual webrtc::VideoEncoder* CreateVideoEncoder(

26 webrtc::VideoCodecType type) OVERRIDE;

27 virtual void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) OVERRIDE;

28

29 virtual const std::vector<VideoCodec>& codecs() const OVERRIDE;

30

31 virtual void AddObserver(

32 WebRtcVideoEncoderFactory::Observer* observer) OVERRIDE;

33 virtual void RemoveObserver(

34 WebRtcVideoEncoderFactory::Observer* observer) OVERRIDE;

35

36 // Callback for RequestCapabilities().

37 void OnCapabilitiesAvailable(const media::VideoEncodingCapabilities& caps);

38

39 // Invoked when an EncodedVideoSource is added/removed.

40 void OnEncodedVideoSourceAdded(media::EncodedVideoSource* source);

41 void OnEncodedVideoSourceRemoved(media::EncodedVideoSource* source);

42

43 private:

44 virtual ~RtcEncodingVideoCapturerFactory();

45

46 // Set of registered encoding capable video capturers.

47 typedef std::set<webrtc::VideoEncoder*> EncoderSet;

48

49 media::EncodedVideoSource* encoded_video_source_;

50 std::vector<VideoCodec> codecs_;

51

52 EncoderSet encoder_set_;

53

54 ObserverList<WebRtcVideoEncoderFactory::Observer, true> observers_;

55

56 DISALLOW_COPY_AND_ASSIGN(RtcEncodingVideoCapturerFactory);

57 };

58

59 } // namespace content

60

61 #endif // CONTENT_RENDERER_MEDIA_RTC_ENCODING_VIDEO_CAPTURER_FACTORY_H_

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