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)