.\" Generated by the Allegro makedoc utility
.TH enable_triple_buffer 3alleg4 "version 4.4.3" "Allegro" "Allegro manual"
.SH NAME
enable_triple_buffer \- Enables triple buffering. Allegro game programming library.\&
.SH SYNOPSIS
.B #include <allegro.h>

.sp
.B int enable_triple_buffer();
.SH DESCRIPTION
If the GFX_CAN_TRIPLE_BUFFER bit of the gfx_capabilities field is not 
set, you can attempt to enable it by calling this function. In particular 
if you are running in mode-X in a clean DOS environment, this routine 
will enable the timer retrace simulator, which will activate the triple 
buffering functions.
.SH "RETURN VALUE"
Returns zero if triple buffering is enabled, -1 otherwise.

.SH SEE ALSO
.BR gfx_capabilities (3alleg4),
.BR request_scroll (3alleg4),
.BR request_video_bitmap (3alleg4),
.BR ex3buf (3alleg4),
.BR exupdate (3alleg4)