Re: [Dri-devel] Radeon PCI roundup

[Andreas S. <A.S...@gm...>]

Am 2003.08.19 22:20:58 +0200 schrieb(en) Michel D=E4nzer:
>=20
> So here it is at last. :)
>=20
> http://penguinppc.org/~daenzer/DRI/radeon-pci-roundup.diff
>=20
> It ended up quite a bit larger than I initially thought it would, but
> most of it is straightforward (and some less straightforward, like a DDX
> driver option and 3D driver environment variables) renaming. The main
> semantic change is the removal of all artifical limits to GART features
> for PCI GART. Then there's also the new detection of card type from the
> subsystem ID; I haven't got much of any data about this yet, we'll see
> how it fares. It seems to work for AGP Mac cards at least. :)
>=20
>=20
> Comments appreciated; if there are no serious objections, I'll probably
> commit it sometime this week.
>=20

I havent looked at it really carefully, but suddenly I found a typo, maybe:
radeon_screen.c:
+      screen->numTexHeaps =3D RADEON_NR_TEX_HEAPS - 1;
should look IMHO:
+      screen->numTexHeaps =3D RADEON_NR_TEX_HEAPS;

Is the R200_GART_CLIENT_TEXTURES (was: R200_AGP_CLIENT_TEXTURES)
envvar useful?
You changed the notes/FIXMEs which got in with the texrect patch.
(radeon_texmem.c radeon_texstate.c)
So would a RADEON_GART_CLIENT_TEXTURES be useful for the radeon as well?
(or for the igp-chips?)



btw: Is hardware-accelerated OpenGL on a Radeon 9000 PCI possible on FreeBS=
D?

best regards,
Andreas