[Coco] MAME/MESS Binary Builds for OS X

[tim lindner]

On Fri, Jun 16, 2017 at 12:39 PM, James Ross <jrosslist at outlook.com> wrote:
> The CoCo3 driver default text screen looks good.  But it’s still NOT pixel perfect.  Here is what I mean:
>
>> mame64.exe coco3 -w -nomax -skip_gameinfo
>
> Now do a screenshot – load into a paint program and zoom up to see the pixels. They are fuzzy – they are doing some sort of shading to make it look better, less pixelly perhaps?  Or is this because the default size of the screen is not the correct. Is there a setting that makes MAME pixel perfect?

By default MAME uses a double size frame buffer and down samples using
a bi-linear filter.

I use the -nofilter (command line) or filter 0 (INI file) to turn that off.





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tim lindner

"Proper User Policy apparently means Simon Says."