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CD ROM Paradise Collection 4
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CD ROM Paradise Collection 4 1995 Nov.iso
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0070_Wait for RETRACE.pas
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Pascal/Delphi Source File
|
1993-11-26
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319b
|
14 lines
{
* PROCEDURE WaitRetrace
*
* Waits for a verticle retrace to complete before exiting. Useful
* for reducing flicker in video intensive operations, like color
* cycling.
}
PROCEDURE WaitRetrace;
begin
while ((Port[$3DA] AND 8) > 0) do;
while ((Port[$3DA] AND 8) = 0) do;
end;