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

Issue 1547073003: Switch to standard integer types in content/renderer/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 12 months ago
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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_VIDEO_TRACK_ADAPTER_H_ 5 #ifndef CONTENT_RENDERER_MEDIA_VIDEO_TRACK_ADAPTER_H_
6 #define CONTENT_RENDERER_MEDIA_VIDEO_TRACK_ADAPTER_H_ 6 #define CONTENT_RENDERER_MEDIA_VIDEO_TRACK_ADAPTER_H_
7 7
8 #include <stdint.h>
9
8 #include <vector> 10 #include <vector>
9 11
10 #include "base/macros.h" 12 #include "base/macros.h"
11 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
12 #include "base/time/time.h" 14 #include "base/time/time.h"
13 #include "content/renderer/media/media_stream_video_track.h" 15 #include "content/renderer/media/media_stream_video_track.h"
14 #include "media/base/video_frame.h" 16 #include "media/base/video_frame.h"
15 17
16 namespace content { 18 namespace content {
17 19
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
77 void RemoveTrackOnIO(const MediaStreamVideoTrack* track); 79 void RemoveTrackOnIO(const MediaStreamVideoTrack* track);
78 80
79 void StartFrameMonitoringOnIO( 81 void StartFrameMonitoringOnIO(
80 const OnMutedCallback& on_muted_state_callback, 82 const OnMutedCallback& on_muted_state_callback,
81 double source_frame_rate); 83 double source_frame_rate);
82 void StopFrameMonitoringOnIO(); 84 void StopFrameMonitoringOnIO();
83 85
84 // Compare |frame_counter_snapshot| with the current |frame_counter_|, and 86 // Compare |frame_counter_snapshot| with the current |frame_counter_|, and
85 // inform of the situation (muted, not muted) via |set_muted_state_callback|. 87 // inform of the situation (muted, not muted) via |set_muted_state_callback|.
86 void CheckFramesReceivedOnIO(const OnMutedCallback& set_muted_state_callback, 88 void CheckFramesReceivedOnIO(const OnMutedCallback& set_muted_state_callback,
87 uint64 old_frame_counter_snapshot); 89 uint64_t old_frame_counter_snapshot);
88 90
89 // |thread_checker_| is bound to the main render thread. 91 // |thread_checker_| is bound to the main render thread.
90 base::ThreadChecker thread_checker_; 92 base::ThreadChecker thread_checker_;
91 93
92 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; 94 const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
93 95
94 // |renderer_task_runner_| is used to ensure that 96 // |renderer_task_runner_| is used to ensure that
95 // VideoCaptureDeliverFrameCB is released on the main render thread. 97 // VideoCaptureDeliverFrameCB is released on the main render thread.
96 const scoped_refptr<base::SingleThreadTaskRunner> renderer_task_runner_; 98 const scoped_refptr<base::SingleThreadTaskRunner> renderer_task_runner_;
97 99
98 // VideoFrameResolutionAdapter is an inner class that is created on the main 100 // VideoFrameResolutionAdapter is an inner class that is created on the main
99 // render thread but operates on the IO-thread. It does the resolution 101 // render thread but operates on the IO-thread. It does the resolution
100 // adaptation and delivers frames to all registered tracks on the IO-thread. 102 // adaptation and delivers frames to all registered tracks on the IO-thread.
101 class VideoFrameResolutionAdapter; 103 class VideoFrameResolutionAdapter;
102 typedef std::vector<scoped_refptr<VideoFrameResolutionAdapter> > 104 typedef std::vector<scoped_refptr<VideoFrameResolutionAdapter> >
103 FrameAdapters; 105 FrameAdapters;
104 FrameAdapters adapters_; 106 FrameAdapters adapters_;
105 107
106 // Set to true if frame monitoring has been started. It is only accessed on 108 // Set to true if frame monitoring has been started. It is only accessed on
107 // the IO-thread. 109 // the IO-thread.
108 bool monitoring_frame_rate_; 110 bool monitoring_frame_rate_;
109 111
110 // Keeps track of it frames have been received. It is only accessed on the 112 // Keeps track of it frames have been received. It is only accessed on the
111 // IO-thread. 113 // IO-thread.
112 bool muted_state_; 114 bool muted_state_;
113 115
114 // Running frame counter, accessed on the IO-thread. 116 // Running frame counter, accessed on the IO-thread.
115 uint64 frame_counter_; 117 uint64_t frame_counter_;
116 118
117 // Frame rate configured on the video source, accessed on the IO-thread. 119 // Frame rate configured on the video source, accessed on the IO-thread.
118 float source_frame_rate_; 120 float source_frame_rate_;
119 121
120 DISALLOW_COPY_AND_ASSIGN(VideoTrackAdapter); 122 DISALLOW_COPY_AND_ASSIGN(VideoTrackAdapter);
121 }; 123 };
122 124
123 } // namespace content 125 } // namespace content
124 126
125 #endif // CONTENT_RENDERER_MEDIA_VIDEO_TRACK_ADAPTER_H_ 127 #endif // CONTENT_RENDERER_MEDIA_VIDEO_TRACK_ADAPTER_H_
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