package bogue

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in-package search v0.2.0

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Basic audio mixer for sound effects

type t

type sound = (int, Stdlib.Bigarray.int16_signed_elt) Tsdl.Sdl.bigarray

type repeat =

val test : unit -> unit

val init : unit -> string option

Initialize SDL audio.

val create_mixer : ?tracks:int -> ?freq:int -> string option -> t

Create the mixer an open sound device. Only s16le format is supported by the callback at this time.

val load_chunk : t -> string -> sound

Load a WAV file.

val play_chunk : 
  ?track:int ->
  ?effects:(sound -> unit) list ->
  ?volume:float ->
  ?repeat:repeat ->
  t ->
  sound ->
  int option

Play chunk on the desired track number. If track is not specified, find an available track. By default repeat = Repeat 1.

val free_chunk : sound -> unit

val change_volume : float -> sound -> unit

Multiply sound intensity by a float factor

val pause : t -> unit

val unpause : t -> unit

val close : t -> unit