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do not throw an error if no physical ports are available

This commit is contained in:
Volker Fischer 2013-12-27 15:34:37 +00:00
parent a848f69f16
commit 572cee0143
1 changed files with 31 additions and 43 deletions
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74
linux/sound.cpp
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@ -99,62 +99,50 @@ void CSound::OpenJack()
// the client is activated, because we cannot allow
// connections to be made to clients that are not
// running
// try to connect physical input ports
if ( ( ports = jack_get_ports ( pJackClient, NULL, NULL,
JackPortIsPhysical | JackPortIsOutput ) ) == NULL )
JackPortIsPhysical | JackPortIsOutput ) ) != NULL )
{
throw CGenErr ( tr ( "There are no physical capture ports available. "
"This software requires at least one input channel available. "
"Maybe you have selected the wrong sound card in the Jack server "
"configuration.<br>"
"You can use a tool like <i><a href=""http://qjackctl.sourceforge.net"">QJackCtl</a></i> "
"to adjust the Jack server settings." ) );
}
if ( jack_connect ( pJackClient, ports[0], jack_port_name ( input_port_left ) ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack input ports" ) );
}
// before connecting the second stereo channel, check if the input is not
// mono
if ( ports[1] )
{
if ( jack_connect ( pJackClient, ports[1], jack_port_name ( input_port_right ) ) )
if ( jack_connect ( pJackClient, ports[0], jack_port_name ( input_port_left ) ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack input ports" ) );
}
// before connecting the second stereo channel, check if the input is not
// mono
if ( ports[1] )
{
if ( jack_connect ( pJackClient, ports[1], jack_port_name ( input_port_right ) ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack input ports" ) );
}
}
free ( ports );
}
free ( ports );
// try to connect physical output ports
if ( ( ports = jack_get_ports ( pJackClient, NULL, NULL,
JackPortIsPhysical | JackPortIsInput ) ) == NULL )
JackPortIsPhysical | JackPortIsInput ) ) != NULL )
{
throw CGenErr ( tr ( "There are no physical playback ports available. "
"This software requires at least one output channel available. "
"Maybe you have selected the wrong sound card in the Jack server "
"configuration.<br>"
"You can use a tool like <i><a href=""http://qjackctl.sourceforge.net"">QJackCtl</a></i> "
"to adjust the Jack server settings." ) );
}
if ( jack_connect ( pJackClient, jack_port_name ( output_port_left ), ports[0] ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack output ports." ) );
}
// before connecting the second stereo channel, check if the output is not
// mono
if ( ports[1] )
{
if ( jack_connect ( pJackClient, jack_port_name ( output_port_right ), ports[1] ) )
if ( jack_connect ( pJackClient, jack_port_name ( output_port_left ), ports[0] ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack output ports." ) );
}
}
free ( ports );
// before connecting the second stereo channel, check if the output is not
// mono
if ( ports[1] )
{
if ( jack_connect ( pJackClient, jack_port_name ( output_port_right ), ports[1] ) )
{
throw CGenErr ( tr ( "Cannot connect the Jack output ports." ) );
}
}
free ( ports );
}
}
void CSound::CloseJack()