private int GetChannelState(byte val, Sound.Channel channel)
{
var channelState = 0;
// Testing bits 0-3
if (Helpers.TestBit(val, (int)channel - 1))
{
channelState |= APUSchema.CHANNEL_RIGHT;
}
// Testing bits 4-7
if (Helpers.TestBit(val, (int)channel + 3))
{
channelState |= APUSchema.CHANNEL_LEFT;
}
return(channelState);
}
public void ToggleChannel(Sound.Channel channel, bool enabled)
{
switch (channel)
{
case Sound.Channel.Channel1:
_channel1.Enabled = enabled;
break;
case Sound.Channel.Channel2:
_channel2.Enabled = enabled;
break;
case Sound.Channel.Channel3:
_channel3.Enabled = enabled;
break;
case Sound.Channel.Channel4:
_channel4.Enabled = enabled;
break;
}
}
public void ToggleChannel(Sound.Channel channel, bool enabled)
{
_apu.ToggleChannel(channel, enabled);
}
