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poll_scroll
Langue: en
Version: version 4.2.2 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
poll_scroll - Checks the status of a scroll request with triple buffering. Allegro game programming library.SYNOPSIS
#include <allegro.h>int poll_scroll();
DESCRIPTION
This function is used for triple buffering. It checks the status of a hardware scroll previously initiated by the request_scroll() routine.RETURN VALUE
Returns non-zero if it is still waiting to take place, and zero if the requested scroll has already happened.SEE ALSO
request_scroll(3), request_video_bitmap(3), ex3buf(3), exupdate(3)Contenus ©2006-2024 Benjamin Poulain
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