tor-browser

The Tor Browser
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AudioCaptureTrack.h (967B)

      1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      4 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      5 
      6 #ifndef MOZILLA_AUDIOCAPTURETRACK_H_
      7 #define MOZILLA_AUDIOCAPTURETRACK_H_
      8 
      9 #include "AudioMixer.h"
     10 #include "MediaTrackGraph.h"
     11 
     12 namespace mozilla {
     13 
     14 class AbstractThread;
     15 class DOMMediaStream;
     16 
     17 /**
     18 * See MediaTrackGraph::CreateAudioCaptureTrack.
     19 */
     20 class AudioCaptureTrack : public ProcessedMediaTrack {
     21 public:
     22  explicit AudioCaptureTrack(TrackRate aRate);
     23  virtual ~AudioCaptureTrack();
     24 
     25  void Start();
     26 
     27  void ProcessInput(GraphTime aFrom, GraphTime aTo, uint32_t aFlags) override;
     28 
     29  uint32_t NumberOfChannels() const override;
     30 
     31 protected:
     32  AudioMixer mMixer;
     33  bool mStarted;
     34  bool mTrackCreated;
     35 };
     36 }  // namespace mozilla
     37 
     38 #endif /* MOZILLA_AUDIOCAPTURETRACK_H_ */