dev-cpp-users

[Ricardo_Lopez <ri...@un...>]

"void vsync( )" is a function in Allegro library
to write on the graphics card during the retrace interval
of the electron beam in a monitor ....

but how can I do the same with a Liquid Crystal Screen (LCD)??...
the system refreshes automatically the screen and the graphics is lost....

why??...how can I avoid of losing the images in a LCD  ??.


any help is strongly appreciated.


-- 

RICARDO LOPEZ RUIZ
http://add.unizar.es/public/100_16613/index.html
DIIS-BIFI, Universidad de Zaragoza (Spain).