al_set_sample_instance_pan - Allegro 5 API
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#include <allegro5/allegro_audio.h>
bool al_set_sample_instance_pan(ALLEGRO_SAMPLE_INSTANCE *spl, float val)
Set the pan value on a sample instance. A value of -1.0 means to play the sample
only through the left speaker; +1.0 means only through the right speaker; 0.0
means the sample is centre balanced. A special value ALLEGRO_AUDIO_PAN_NONE(3)
disables panning and plays the sample at its original level. This will be
louder than a pan value of 0.0.
Note: panning samples with more than two channels doesn’t
work yet.
Returns true on success, false on failure. Will fail if the sample
instance is attached directly to a voice.
al_get_sample_instance_pan(3), ALLEGRO_AUDIO_PAN_NONE(3)