update-audio ( audio-engine -- ) - Factor Documentation

update-audio ( audio-engine -- )
Audio playback engine

Prev:	stop-audio ( audio-engine -- )
Next:	audio-clip

Vocabulary
audio.engine

Inputs

audio-engine

an audio-engine

Outputs
None

Word description
Updates the audio-engine state, refilling processed audio buffers for playing streaming-audio-clip s as well as updating the listener and source attributes of every audio clip. start-audio will start up a timer that will call update-audio regularly for you. If you start the audio engine using start-audio*, you will need to arrange for update-audio to be regularly invoked yourself.

Definition

USING: accessors audio.engine.private combinators kernel
sequences ;

IN: audio.engine

: update-audio ( audio-engine -- )
{
[ make-engine-current ]
[ update-listener ]
[ clips>> clone [ update-audio-clip ] each ]
} cleave ;