S3 Savage/IX Xv scaling _down_ not working
kees at outflux.net
Sat Dec 17 09:05:38 PST 2005
On Sat, Dec 17, 2005 at 10:12:28AM -0500, Alex Deucher wrote:
> Savage Xv works with Xorg from cvs. What bug reports are you talking
> about? Xv support in savage 2000 has never worked properly.
Cool. I had just looked for Xv/Savage stuff in bugzilla before posting;
I haven't actually tried it.
https://bugs.freedesktop.org/show_bug.cgi?id=2102 (yeah, this is a 2000)
> The savage overlay either doesn't support down scaling or it's only 2
> or 3 fixed ratios, I don't remember exactly which. I'll have to
> double check the source.
Dang. It feels like it _almost_ knows how to do it (i.e. it calculated
the 640x360 window correctly, it just didn't down scale).
> I still work on it as I have time, however the savage overlay is
> probably the worst overlay ever deisgned. it's a work of pure evil.
Eek. Well, if you find something in the code that looks like it could
be fixed, I'm more than happy to test out changes. :)
> I think you are generally out of luck since it's a hardware limitation.
Hm, well, in that case, what would you recommend for NTSC tv-out
(preferably at 800x600) that has good Xv support?
Kees Cook @outflux.net
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