Function MxSetChannelVolume

src/mixer.cpp:213–219

* Set volume and pan parameters for a sound. * @param mc MixerChannel to set * @param volume Volume level for sound, range is 0..16384 * @param pan Pan position for sound, range is 0..1 */

 * @param pan    Pan position for sound, range is 0..1
 */
void MxSetChannelVolume(MixerChannel *mc, uint volume, float pan)
{
	/* Use sinusoidal pan to maintain overall sound power level regardless
	 * of position. */
	mc->volume_left = (uint)(sin((1.0 - pan) * M_PI / 2.0) * volume);
	mc->volume_right = (uint)(sin(pan * M_PI / 2.0) * volume);
}


void MxActivateChannel(MixerChannel *mc)