[A83] Re: Inverting graph buffer in one time

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[A83] Re: Inverting graph buffer in one time


You XOR each byte of plotsscreen with FF, then redisplay the graph buffer.


>From: "TypeR unknown" <typerfuture@hotmail.com>
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>Subject: [A83] Inverting graph buffer in one time
>Date: Mon, 29 Oct 2001 19:40:38 +0100
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>
>I think it was the game pinguin, where I saw that in the intro screen the
>entire screen was inverted a couple of times. Is this some mode flag, or
>some routine?
>If it was a routine can somebody than please explain it to me?
>
>Thanks...
>
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