How do I wait for vertical retrace???
Posted on 1998-10-14
Is there some way to wait for vertical retrace in delphi??
When I write something to the canvas, and wants to clear
the canvas, update my stuff's position, and write them back,
I can't avoid flickering...
Is there some way to wait for the vertical retrace, or
another way to avoid flickering in my delphi applications??
I am running delphi under Windows NT4.0 - Assembler instructions won't work!