al_play_sample3alleg5
Allegro 5 api
Usage
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#include <allegro5/allegro_audio.h> bool al_play_sample(ALLEGRO_SAMPLE *spl, float gain, float pan, float speed, ALLEGRO_PLAYMODE loop, ALLEGRO_SAMPLE_ID *ret_id)
Overview
Plays a sample on one of the sample instances created by al_reserve_samples(3alleg5). Returns true on success, false on failure. Playback may fail because all the reserved sample instances are currently used.
Parameters:
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gain - relative volume at which the sample is played; 1.0 is normal.
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pan - 0.0 is centred, -1.0 is left, 1.0 is right, or ALLEGRO_AUDIO_PAN_NONE.
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speed - relative speed at which the sample is played; 1.0 is normal.
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loop - ALLEGRO_PLAYMODE_ONCE, ALLEGRO_PLAYMODE_LOOP, or ALLEGRO_PLAYMODE_BIDIR
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ret_id - if non-NULL the variable which this points to will be assigned an id representing the sample being played. If al_play_sample(3alleg5) returns
false, then the contents of ret_id are invalid and must not be used as argument to other functions.
Releases
6 releases since Debian 8 (Jessie); the text changed 5 times.