/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef MOZILLA_AUDIOCAPTURESTREAM_H_ #define MOZILLA_AUDIOCAPTURESTREAM_H_ #include "MediaStreamGraph.h" #include "AudioMixer.h" #include "StreamTracks.h" #include <algorithm> namespace mozilla { class DOMMediaStream; /** * See MediaStreamGraph::CreateAudioCaptureStream. */ class AudioCaptureStream : public ProcessedMediaStream, public MixerCallbackReceiver { public: explicit AudioCaptureStream(TrackID aTrackId); virtual ~AudioCaptureStream(); void Start(); void ProcessInput(GraphTime aFrom, GraphTime aTo, uint32_t aFlags) override; protected: void MixerCallback(AudioDataValue* aMixedBuffer, AudioSampleFormat aFormat, uint32_t aChannels, uint32_t aFrames, uint32_t aSampleRate) override; AudioMixer mMixer; TrackID mTrackId; bool mStarted; bool mTrackCreated; }; } #endif /* MOZILLA_AUDIOCAPTURESTREAM_H_ */