mirror of
https://github.com/JvanKatwijk/qt-dab.git
synced 2025-10-06 00:02:40 +02:00
84 lines
3.1 KiB
C++
84 lines
3.1 KiB
C++
#
|
|
/*
|
|
* Copyright (C) 2014 .. 2025
|
|
* Jan van Katwijk (J.vanKatwijk@gmail.com)
|
|
* Lazy Chair Computing
|
|
*
|
|
* This file is part of the Qt-DAB program
|
|
*
|
|
* Qt-DAB 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Qt-DAB 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 Qt-DAB; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#include "backend-driver.h"
|
|
#include "mp2processor.h"
|
|
#include "mp4processor.h"
|
|
#include "data-processor.h"
|
|
#include "logger.h"
|
|
//
|
|
// Driver program for the selected backend. Embodying that in a
|
|
// separate class makes the "Backend" class simpler.
|
|
|
|
backendDriver::backendDriver (RadioInterface *mr,
|
|
logger *theLogger,
|
|
descriptorType *d,
|
|
bool backgroundFlag,
|
|
RingBuffer<std::complex<int16_t>> *audioBuffer,
|
|
RingBuffer<uint8_t> *dataBuffer,
|
|
RingBuffer<uint8_t> *frameBuffer,
|
|
FILE *dump) {
|
|
if (d -> type == AUDIO_SERVICE) {
|
|
if (((audiodata *)d) -> ASCTy != 077) {
|
|
theLogger -> log (logger::LOG_SERVICE_STARTS,
|
|
"MP2 service ", d -> bitRate);
|
|
theProcessor. reset (new mp2Processor (mr,
|
|
d -> bitRate,
|
|
audioBuffer,
|
|
backgroundFlag));
|
|
}
|
|
else
|
|
if (((audiodata *)d) -> ASCTy == 077) {
|
|
theLogger -> log (logger::LOG_SERVICE_STARTS,
|
|
"MP4 service ", d -> bitRate);
|
|
theProcessor. reset (new mp4Processor (mr,
|
|
d -> bitRate,
|
|
audioBuffer,
|
|
frameBuffer,
|
|
backgroundFlag,
|
|
dump));
|
|
}
|
|
else
|
|
theProcessor. reset (new frameProcessor ()); // should not happen
|
|
}
|
|
else
|
|
if (d -> type == PACKET_SERVICE) {
|
|
theProcessor. reset (new dataProcessor (mr,
|
|
(packetdata *)d,
|
|
dataBuffer,
|
|
backgroundFlag));
|
|
}
|
|
else
|
|
theProcessor. reset (new frameProcessor ()); // should not happen
|
|
}
|
|
|
|
|
|
backendDriver::~backendDriver() {
|
|
// delete theProcessor;
|
|
}
|
|
|
|
//
|
|
void backendDriver::addtoFrame (const std::vector<uint8_t> &theData) {
|
|
theProcessor -> addtoFrame (theData);
|
|
}
|
|
|