/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2018 F4EXB // // written by Edouard Griffiths // // // // 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 as version 3 of the License, or // // // // 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 V3 for more details. // // // // You should have received a copy of the GNU General Public License // // along with this program. If not, see . // /////////////////////////////////////////////////////////////////////////////////// #include "audionetsink.h" #include "util/udpsink.h" #ifdef HAS_JRTPLIB #include "util/rtpsink.h" #endif const int AudioNetSink::m_udpBlockSize = 512; AudioNetSink::AudioNetSink(QObject *parent, bool stereo) : m_type(SinkUDP), m_udpBufferAudioMono(0), m_udpBufferAudioStereo(0), m_rtpBufferAudio(0) { if (stereo) { m_udpBufferAudioStereo = new UDPSink(parent, m_udpBlockSize); } else { m_udpBufferAudioMono = new UDPSink(parent, m_udpBlockSize); } #ifdef HAS_JRTPLIB m_rtpBufferAudio = new RTPSink("127.0.0.1", 9999, stereo ? RTPSink::PayloadL16Stereo : RTPSink::PayloadL16Mono); #endif } AudioNetSink::~AudioNetSink() { if (m_udpBufferAudioMono) { delete m_udpBufferAudioMono; } if (m_udpBufferAudioStereo) { delete m_udpBufferAudioStereo; } #ifdef HAS_JRTPLIB if (m_rtpBufferAudio) { delete m_rtpBufferAudio; } #endif } bool AudioNetSink::selectType(SinkType type) { if (type == SinkUDP) { m_type = SinkUDP; return true; } else if (type == SinkRTP) { #ifdef HAS_JRTPLIB m_type = SinkRTP; return true; #else m_type = SinkUDP; return false; #endif } else { return false; } } void AudioNetSink::setDestination(const QString& address, uint16_t port) { if (m_udpBufferAudioMono) { m_udpBufferAudioMono->setDestination(address, port); } if (m_udpBufferAudioStereo) { m_udpBufferAudioStereo->setDestination(address, port); } #ifdef HAS_JRTPLIB if (m_rtpBufferAudio) { m_rtpBufferAudio->setDestination(address, port); } #endif } #ifdef HAS_JRTPLIB void AudioNetSink::addDestination(const QString& address, uint16_t port) { if (m_rtpBufferAudio) { m_rtpBufferAudio->addDestination(address, port); } } #else void AudioNetSink::addDestination(const QString& address __attribute__((unused)), uint16_t port __attribute__((unused))) { } #endif #ifdef HAS_JRTPLIB void AudioNetSink::deleteDestination(const QString& address, uint16_t port) { if (m_rtpBufferAudio) { m_rtpBufferAudio->deleteDestination(address, port); } } #else void AudioNetSink::deleteDestination(const QString& address __attribute__((unused)), uint16_t port __attribute__((unused))) { } #endif void AudioNetSink::write(qint16 sample) { if (m_udpBufferAudioMono == 0) { return; } if (m_type == SinkUDP) { m_udpBufferAudioMono->write(sample); } else if (m_type == SinkRTP) { #ifdef HAS_JRTPLIB m_rtpBufferAudio->write((uint8_t *) &sample); #endif } } void AudioNetSink::write(const AudioSample& sample) { if (m_udpBufferAudioStereo == 0) { return; } if (m_type == SinkUDP) { m_udpBufferAudioStereo->write(sample); } else if (m_type == SinkRTP) { #ifdef HAS_JRTPLIB m_rtpBufferAudio->write((uint8_t *) &sample); #endif } }