[SDL] help with displaying grayscale buffers

[grapesmoker]

Thanks, I'll try that tomorrow.


another james wrote:
> 
> Well, you could try to put just the top 8 bits of that 16 bit number into
> a color statement like this:
> 
> Uint8 gray;
> 
> gray = value >> 8;
> color = SDL_MapRGB(screen->format, gray, gray, gray);
> 
> 
> 
> James.   :o)
> 
> 

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