/* Copyright(C) 2007-2018 VoIP objects (voipobjects.com)
 * 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/. */

#include "MT_SingleAudioStream.h"
#include "MT_CodecList.h"
//#include "resip/stack/SdpContents.hxx"
#include "../engine/helper/HL_Log.h"

#define LOG_SUBSYSTEM "SingleAudioStream"

using namespace MT;

SingleAudioStream::SingleAudioStream(const CodecList::Settings& codecSettings, Statistics& stat)
    :mReceiver(codecSettings, stat), mDtmfReceiver(stat)
{
}

SingleAudioStream::~SingleAudioStream()
{

}

void SingleAudioStream::process(const std::shared_ptr<jrtplib::RTPPacket>& packet)
{
    ICELogMedia(<< "Processing incoming RTP/RTCP packet");
    if (packet->GetPayloadType() == 101/*resip::Codec::TelephoneEvent.payloadType()*/)
        mDtmfReceiver.add(packet);
    else
        mReceiver.add(packet);
}

void SingleAudioStream::copyPcmTo(Audio::DataWindow& output, int needed)
{
    while (output.filled() < needed)
    {
        if (mReceiver.getAudio(output) != AudioReceiver::DecodeResult_Ok)
            break;
    }

    if (output.filled() < needed)
        ICELogError(<< "Not enough data for speaker's mixer");
}