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Initial import of CVS-v2_8_branch

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Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
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lib/rdmixer.cpp Normal file
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// rdmixer.cpp
//
// Mixer Functions for Rivendell.
//
// (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: rdmixer.cpp,v 1.13.8.2 2012/08/03 16:52:39 cvs Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <rdaudio_port.h>
#include <rd.h>
#include <rdmixer.h>
void RDSetMixerPorts(QString station,RDCae *cae)
{
for(int i=0;i<RD_MAX_CARDS;i++) {
RDAudioPort *port=new RDAudioPort(station,i);
cae->setClockSource(i,port->clockSource());
for(int j=0;j<RD_MAX_PORTS;j++) {
if(port->inputPortType(j)==RDAudioPort::Analog) {
cae->setInputType(i,j,RDCae::Analog);
}
else {
cae->setInputType(i,j,RDCae::AesEbu);
}
cae->setInputLevel(i,j,RD_BASE_ANALOG+port->inputPortLevel(j));
cae->setOutputLevel(i,j,RD_BASE_ANALOG+port->outputPortLevel(j));
cae->setInputMode(i,j,port->inputPortMode(j));
}
delete port;
}
}
void RDSetMixerOutputPort(RDCae *cae,int card,int stream,int port)
{
for(int i=0;i<RD_MAX_PORTS;i++) {
if(i!=port) {
cae->setOutputVolume(card,stream,i,-10000);
}
}
cae->setOutputVolume(card,stream,port,0);
}