Re: [hatari-devel] AVI recording crash (was: Issue reports on Hatari v1.

For a given machine ST/TT/Falcon there is a highest resolution possible. So, for AVI recording, Hatari should force this window size, and scale actual resolution to this window. For ST/E this is pretty straightforward, but for Falcon we need to remember to keep good scale ratio..

AdamK

2014-08-14 13:39 GMT+02:00 Thomas Huth <th.huth@xxxxxx>:

Am Tue, 12 Aug 2014 21:52:13 +0300
schrieb Eero Tamminen <oak@xxxxxxxxxxxxxx>:

> Hi,

>
> On tiistai 12 elokuu 2014, Nicolas Pomarède wrote:
> > > Now, if the user switches to fullscreen, or if the atari program
> > > changes the resolution, that pointer might not be valid anymore.
> > >
> > > Maybe we should just stop avi recording when the resolution
> > > changes?
> >
> > Yes, a copy is made at start as it's not expected to change during
> > recording (except if windows changes as in fullscreen)
> >
> > Another possibility could be to always use "sdlscrn" directly each
> > time "AviParams.Surface" is used ; but I'm not sure it would still
> > work in fullscreen, as height and width can change in that case.
> >
> > So yes, maybe it's better to stop avi recording when resolution
> > changes.
>
> Resolution doesn't change just by user action.
>
> For example many Falcon demos change Videl resolution many times,
> some of them may do it even many times per second.

Sure, but I doubt that this ever worked with AVI video recording. Or
does the AVI video format support resolution changes inbetween?

Thomas

--
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Adam Klobukowski
adamklobukowski@xxxxxxxxx