From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/AudioCaptureTrack.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 dom/media/AudioCaptureTrack.h (limited to 'dom/media/AudioCaptureTrack.h') diff --git a/dom/media/AudioCaptureTrack.h b/dom/media/AudioCaptureTrack.h new file mode 100644 index 0000000000..c4de4b0581 --- /dev/null +++ b/dom/media/AudioCaptureTrack.h @@ -0,0 +1,43 @@ +/* -*- 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_AUDIOCAPTURETRACK_H_ +#define MOZILLA_AUDIOCAPTURETRACK_H_ + +#include "MediaTrackGraph.h" +#include "AudioMixer.h" +#include + +namespace mozilla { + +class AbstractThread; +class DOMMediaStream; + +/** + * See MediaTrackGraph::CreateAudioCaptureTrack. + */ +class AudioCaptureTrack : public ProcessedMediaTrack, + public MixerCallbackReceiver { + public: + explicit AudioCaptureTrack(TrackRate aRate); + virtual ~AudioCaptureTrack(); + + void Start(); + + void ProcessInput(GraphTime aFrom, GraphTime aTo, uint32_t aFlags) override; + + uint32_t NumberOfChannels() const override; + + protected: + void MixerCallback(AudioDataValue* aMixedBuffer, AudioSampleFormat aFormat, + uint32_t aChannels, uint32_t aFrames, + uint32_t aSampleRate) override; + AudioMixer mMixer; + bool mStarted; + bool mTrackCreated; +}; +} // namespace mozilla + +#endif /* MOZILLA_AUDIOCAPTURETRACK_H_ */ -- cgit v1.2.3