enable_triple_buffer

enable_triple_buffer(3alleg4)    Allegro manual    enable_triple_buffer(3alleg4)



NAME
       enable_triple_buffer - Enables triple buffering. Allegro game programming
       library.

SYNOPSIS
       #include <allegro.h>


       int enable_triple_buffer();

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.

RETURN VALUE
       Returns zero if triple buffering is enabled, -1 otherwise.


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



Allegro                           version 4.4.3    enable_triple_buffer(3alleg4)