dtmf.h

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/*
 *  Copyright (C) 2004-2025 Savoir-faire Linux Inc.
 *
 *  This program 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.
 *
 *  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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
#pragma once
 
#include "dtmfgenerator.h"
 
namespace jami {
 
class DTMF
{
public:
    DTMF(unsigned int sampleRate, AVSampleFormat sampleFormat);
 
    void startTone(char code);
 
    bool generateDTMF(AVFrame* frame);
 
private:
    char currentTone_;
    char newTone_;
 
    DTMFGenerator dtmfgenerator_;
};
 
} // namespace jami