Method createChannelSend

src/core/FxMixer.cpp:404–424

FxRoute * FxMixer::createChannelSend( fx_ch_t fromChannel, fx_ch_t toChannel,
								float amount )
{
//	qDebug( "requested: %d to %d", fromChannel, toChannel );
	// find the existing connection
	FxChannel * from = m_fxChannels[fromChannel];
	FxChannel * to = m_fxChannels[toChannel];

	for( int i=0; i<from->m_sends.size(); ++i )
	{
		if( from->m_sends[i]->receiver() == to )
		{
			// simply adjust the amount
			from->m_sends[i]->amount()->setValue( amount );
			return from->m_sends[i];
		}
	}

	// connection does not exist. create a new one
	return createRoute( from, to, amount );
}


FxRoute * FxMixer::createRoute( FxChannel * from, FxChannel * to, float amount )