86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop version of Telegram messaging app, see https://telegram.org
|
|
|
|
Telegram Desktop is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
It is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
In addition, as a special exception, the copyright holders give permission
|
|
to link the code of portions of this program with the OpenSSL library.
|
|
|
|
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
|
|
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#pragma once
|
|
|
|
#include "media/media_child_ffmpeg_loader.h"
|
|
#include "media/media_audio.h"
|
|
|
|
extern "C" {
|
|
#include <libavcodec/avcodec.h>
|
|
#include <libavformat/avformat.h>
|
|
#include <libavutil/opt.h>
|
|
#include <libswresample/swresample.h>
|
|
} // extern "C"
|
|
|
|
class AudioPlayerLoader;
|
|
class ChildFFMpegLoader;
|
|
class AudioPlayerLoaders : public QObject {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
AudioPlayerLoaders(QThread *thread);
|
|
void startFromVideo(uint64 videoPlayId);
|
|
void stopFromVideo();
|
|
void feedFromVideo(VideoSoundPart &&part);
|
|
~AudioPlayerLoaders();
|
|
|
|
signals:
|
|
void error(const AudioMsgId &audio);
|
|
void needToCheck();
|
|
|
|
public slots:
|
|
void onInit();
|
|
|
|
void onStart(const AudioMsgId &audio, qint64 position);
|
|
void onLoad(const AudioMsgId &audio);
|
|
void onCancel(const AudioMsgId &audio);
|
|
|
|
void onVideoSoundAdded();
|
|
|
|
private:
|
|
void clearFromVideoQueue();
|
|
|
|
AudioMsgId _audio, _song, _video;
|
|
std_::unique_ptr<AudioPlayerLoader> _audioLoader;
|
|
std_::unique_ptr<AudioPlayerLoader> _songLoader;
|
|
std_::unique_ptr<ChildFFMpegLoader> _videoLoader;
|
|
|
|
QMutex _fromVideoMutex;
|
|
uint64 _fromVideoPlayId;
|
|
QQueue<AVPacket> _fromVideoQueue;
|
|
SingleDelayedCall _fromVideoNotify;
|
|
|
|
void emitError(AudioMsgId::Type type);
|
|
AudioMsgId clear(AudioMsgId::Type type);
|
|
void setStoppedState(AudioPlayer::AudioMsg *m, AudioPlayerState state = AudioPlayerStopped);
|
|
|
|
enum SetupError {
|
|
SetupErrorAtStart = 0,
|
|
SetupErrorNotPlaying = 1,
|
|
SetupErrorLoadedFull = 2,
|
|
SetupNoErrorStarted = 3,
|
|
};
|
|
void loadData(AudioMsgId audio, qint64 position);
|
|
AudioPlayerLoader *setupLoader(const AudioMsgId &audio, SetupError &err, qint64 position);
|
|
AudioPlayer::AudioMsg *checkLoader(AudioMsgId::Type type);
|
|
|
|
};
|