Re: [hatari-devel] Problem with Duochrome mode (ST High) in TT emulation

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 Hi Roger,

Am Thu, 18 Feb 2016 21:39:32 -0500
schrieb "Roger Burrows" <anodyne@xxxxxxxxxxxx>:
> In video.c, function Video_UpdateTTPalette(), for duochrome/ST high
> mode, the colours are taken from the first and last TT colour.  This
> is wrong.  The background ('0') colour is taken from TT register 254,
> the foreground ('1') colour is taken from TT register 255, and bit 1
> (Note, 1!) of TT register 0 is used as an invert bit; if set, the
> colours are switched.

I've tried to fix it - could you please check whether it is now working
as expected (since I do not have a TT to verify the behavior on real


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