/*
    QMPlay2 is a video and audio player.
    Copyright (C) 2010-2025  Błażej Szczygieł

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include <Writer.hpp>

#include <QSemaphore>

#include <SLES/OpenSLES.h>

class OpenSLESWriter final : public Writer
{
public:
    OpenSLESWriter(Module &);
private:
        ~OpenSLESWriter();

    bool set() override;

    bool readyWrite() const override;

    bool processParams(bool *paramsCorrected) override;
    qint64 write(const QByteArray &) override;
    void pause() override;

    QString name() const override;

    bool open() override;

    /**/

    void close();

    SLObjectItf engineObject;
    SLEngineItf engineEngine;
    SLObjectItf outputMixObject;
    SLObjectItf bqPlayerObject;
    SLPlayItf bqPlayerPlay;
    SLBufferQueueItf bqPlayerBufferQueue;

    QVector<QVector<qint16>> buffers;
    QVector<qint16> tmpBuffer;
    QSemaphore sem;
    int currBuffIdx;

    int sample_rate, channels;
    bool paused;
};

#define OpenSLESWriterName "OpenSL|ES"
