al_create_mixer3alleg5
Allegro 5 api
Usage
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#include <allegro5/allegro_audio.h> ALLEGRO_MIXER *al_create_mixer(unsigned int freq, ALLEGRO_AUDIO_DEPTH depth, ALLEGRO_CHANNEL_CONF chan_conf)
Overview
Creates a mixer to attach sample instances, audio streams, or other mixers to. It will mix into a buffer at the requested frequency (in Hz) and channel count.
The only supported audio depths are ALLEGRO_AUDIO_DEPTH_FLOAT32 and ALLEGRO_AUDIO_DEPTH_INT16 (not yet complete).
To actually produce any output, the mixer will have to be attached to a voice using al_attach_mixer_to_voice(3alleg5).
Reasonable default arguments are:
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al_create_mixer(44100, ALLEGRO_AUDIO_DEPTH_FLOAT32, ALLEGRO_CHANNEL_CONF_2)
Returns true on success, false on error.
Releases
6 releases since Debian 8 (Jessie); the text changed 5 times.