Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
ALLEGRO_AUDIO_PAN_NONE(3)			     ALLEGRO_AUDIO_PAN_NONE(3)

NAME
       ALLEGRO_AUDIO_PAN_NONE -	Allegro	5 API

SYNOPSIS
	      #include <allegro5/allegro_audio.h>

	      #define ALLEGRO_AUDIO_PAN_NONE	  (-1000.0f)

DESCRIPTION
       A special value for the pan property of samples and audio streams.  Use
       this value to disable panning on	samples	and audio  streams,  and  play
       them without attentuation implied by panning support.

       ALLEGRO_AUDIO_PAN_NONE  is different from a pan value of	0.0 (centered)
       because,	when panning is	enabled, we try	to maintain a  constant	 sound
       power  level  as	a sample is panned from	left to	right.	A sound	coming
       out of one speaker should sound as loud as it does when split over  two
       speakers.   As  a consequence, a	sample with pan	value 0.0 will be 3 dB
       softer than the original	level.

       (Please correct us if this is wrong.)

Allegro	reference manual			     ALLEGRO_AUDIO_PAN_NONE(3)

NAME | SYNOPSIS | DESCRIPTION

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=ALLEGRO_AUDIO_PAN_NONE&sektion=3&manpath=FreeBSD+12.0-RELEASE+and+Ports>

home | help