Re: [hatari-devel] Problematic ST / STE demos in compatibility list?

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 04/06/2022 à 14:30, Eero Tamminen a écrit :
> > This one "Anatomica: Extreme Rage"
>
> Thanks, I checked that demo.
>
> It is here:
> https://ftp.untergrund.net/users/ltk_tscc/fujiology/ST/A/ANATMICA/EXTRRAGE.ZIP 
>
>
> There's a part that looks different than in Youtube, around 4:30 - 5:00:
> https://www.youtube.com/watch?v=IuLSUkmmBlE
>
> In Hatari, the text at the bottom looks better, upper half is red, lower 
> green, instead of it being uniform color.  However, the logo at the 
> bottom shows worse in Hatari, it flickers to screen only very infrequently.
>
> Any idea whether that Youtube video is from real HW or e.g. from older 
> Hatari version?
>
>
>      - Eero
>
> PS. Demo looks same in Hatari v2.3.1.
>
> (It does not work with EmuTOS.)

Hi

I can't tell what it should look on real STE, we need someone to check 
that ; but the youtube video really looks like coming from an emulator, 
image is too sharp for real HW.

looking at my file where I keep traces for all problematic demos over 
time, I noted : "flicker in bottom border, maybe bad blitter timing 
alter timer B ; fixed in hatari 1.9 - 2.0". Can't tell more, maybe it 
was fixed in 2.0 and not noticed before.

Nicolas