Method channelSendModel

src/core/FxMixer.cpp:522–540

how much does fromChannel send its output to the input of toChannel?

// how much does fromChannel send its output to the input of toChannel?
FloatModel * FxMixer::channelSendModel( fx_ch_t fromChannel, fx_ch_t toChannel )
{
	if( fromChannel == toChannel )
	{
		return NULL;
	}
	const FxChannel * from = m_fxChannels[fromChannel];
	const FxChannel * to = m_fxChannels[toChannel];

	for( FxRoute * route : from->m_sends )
	{
		if( route->receiver() == to )
		{
			return route->amount();
		}
	}

	return NULL;
}