Reverb events

The io_reverb structure contains parameters for the reverb component. The widener_delay parameter is not currently configurable—it is always 80 samples.

Any available Jamdac channel can be used to enqueue the LOAD GLOBAL REVERB event; it doesn't matter which one.

I/O definitions

class io_audio_event # size 5
  . . .
  # * 7  = LOAD GLOBAL REVERB           operand = address of io_reverb
  #                                               or null to reset
  . . .
  var kind: byte

  var operand: int
end class