82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef AUDIO_H
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#define AUDIO_H
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#include <QVector>
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#include <QThread>
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#include <QWaitCondition>
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#include <QMutex>
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#include <QIODevice>
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#include <QAudioOutput>
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#include <QComboBox>
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#include "timeline/sequence.h"
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class AudioSenderThread : public QThread {
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Q_OBJECT
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public:
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AudioSenderThread();
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void run();
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void stop();
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QWaitCondition cond;
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bool close;
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QMutex lock;
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public slots:
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void notifyReceiver();
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private:
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QVector<qint16> samples;
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int send_audio_to_output(qint64 offset, int max);
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};
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double log_volume(double linear);
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extern QAudioOutput* audio_output;
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extern QIODevice* audio_io_device;
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extern AudioSenderThread* audio_thread;
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extern QMutex audio_write_lock;
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#define audio_ibuffer_size 192000
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extern qint8 audio_ibuffer[audio_ibuffer_size];
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extern qint64 audio_ibuffer_read;
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extern long audio_ibuffer_frame;
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extern double audio_ibuffer_timecode;
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extern bool audio_scrub;
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extern bool recording;
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extern int audio_rendering_rate;
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void clear_audio_ibuffer();
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int current_audio_freq();
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bool is_audio_device_set();
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void init_audio();
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void stop_audio();
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qint64 get_buffer_offset_from_frame(double framerate, long frame);
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bool start_recording();
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void stop_recording();
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QString get_recorded_audio_filename();
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void combobox_audio_sample_rates(QComboBox* combobox);
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#endif // AUDIO_H
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