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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_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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27 // removed. | 27 // removed. |
28 class MediaStreamTrackMetricsHost | 28 class MediaStreamTrackMetricsHost |
29 : public BrowserMessageFilter { | 29 : public BrowserMessageFilter { |
30 public: | 30 public: |
31 explicit MediaStreamTrackMetricsHost(); | 31 explicit MediaStreamTrackMetricsHost(); |
32 | 32 |
33 protected: | 33 protected: |
34 virtual ~MediaStreamTrackMetricsHost(); | 34 virtual ~MediaStreamTrackMetricsHost(); |
35 | 35 |
36 // BrowserMessageFilter override. | 36 // BrowserMessageFilter override. |
37 virtual bool OnMessageReceived(const IPC::Message& message, | 37 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
38 bool* message_was_ok) OVERRIDE; | |
39 | 38 |
40 private: | 39 private: |
41 void OnAddTrack(uint64 id, bool is_audio, bool is_remote); | 40 void OnAddTrack(uint64 id, bool is_audio, bool is_remote); |
42 void OnRemoveTrack(uint64 id); | 41 void OnRemoveTrack(uint64 id); |
43 | 42 |
44 // Information for a track we're keeping in |tracks_|. |is_audio| | 43 // Information for a track we're keeping in |tracks_|. |is_audio| |
45 // specifies whether it's an audio or video track, |is_remote| | 44 // specifies whether it's an audio or video track, |is_remote| |
46 // specifies whether it's remote (received over a PeerConnection) or | 45 // specifies whether it's remote (received over a PeerConnection) or |
47 // local (sent over a PeerConnection). |timestamp| specifies when | 46 // local (sent over a PeerConnection). |timestamp| specifies when |
48 // the track was connected. | 47 // the track was connected. |
49 struct TrackInfo { | 48 struct TrackInfo { |
50 bool is_audio; | 49 bool is_audio; |
51 bool is_remote; | 50 bool is_remote; |
52 base::TimeTicks timestamp; | 51 base::TimeTicks timestamp; |
53 }; | 52 }; |
54 | 53 |
55 void ReportDuration(const TrackInfo& info); | 54 void ReportDuration(const TrackInfo& info); |
56 | 55 |
57 // Values are unique (per renderer) track IDs. | 56 // Values are unique (per renderer) track IDs. |
58 typedef std::map<uint64, TrackInfo> TrackMap; | 57 typedef std::map<uint64, TrackInfo> TrackMap; |
59 TrackMap tracks_; | 58 TrackMap tracks_; |
60 }; | 59 }; |
61 | 60 |
62 } // namespace content | 61 } // namespace content |
63 | 62 |
64 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H
_ | 63 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_TRACK_METRICS_HOST_H
_ |
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