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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* audioinputhandler.cc
*
* Sat Sep 20 11:03:46 CEST 2014
* Copyright 2014 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of SimpleRTP.
*
* SimpleRTP 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.
*
* SimpleRTP 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 SimpleRTP; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "audioinputhandler.h"
#include <QMetaType>
#include "audiobackend.h"
AudioInputHandler::AudioInputHandler()
{
qRegisterMetaType<framelist_t>("framelist_t");
// Only start if we actually have an audio interface
if(g_audiobackend != NULL) start();
}
AudioInputHandler::~AudioInputHandler()
{
running = false;
wait();
}
void AudioInputHandler::run()
{
running = true;
int buffer_size = g_audiobackend->getBufferSize();
short *pcm = (short*)calloc(buffer_size, sizeof(short));
while(running) {
int sz = g_audiobackend->read((char*)pcm, buffer_size * sizeof(short));
//printf("sz: %d\n", sz);
if(sz > 0) {
framelist_t fl = oe.encode((char*)pcm, sz);
if(fl.size()) emit newAudio(fl);
}
}
free(pcm);
}
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