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double buffering (dos mode)

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I have a problem about double buffering technique in C/C++ (16 bit) I tried using setactivepage() and setvisualpage() to avoid flicker in my screen but it still flickers.... can anyone tell me the solution? I''m using 16 color mode (VGA,VGAMED) thanks before

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Before You write to Video memory You have to wait for Vertical Retrace. I dont have source code right now, but google is full of this. Try this GOOGLE SEARCH RESULT

PS> Why do You waste You time with DOS ???



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