ClipSFXModule.java 文件源码

public void setPanning(int chan,int sep){
Clip c=channels[chan];

if (c.isControlSupported(Type.PAN)){
    FloatControl bc=(FloatControl) c.getControl(Type.PAN);
    // Q: how does Doom's sep map to stereo panning?
    // A: Apparently it's 0-255 L-R.
    float pan= bc.getMinimum()+(bc.getMaximum()-bc.getMinimum())*(float)sep/ISoundDriver.PANNING_STEPS;
    bc.setValue(pan);
    }
}