Re: [Dri-devel] Re: Mach64 flatshading

[Leif D. <lde...@re...>]

On 17 Jul 2002, Michel D=E4nzer wrote:

> On Wed, 2002-07-17 at 20:05, Keith Whitwell wrote:
> > I've fixed this for drivers that use t_dd_triemit.h -- currently only=
 radeon=20
> > and r200.
>=20
> Great job! The clipping problems I originally reported with the
> xscreensaver gears hack and fsv are fixed.

I've applied this fix to the mach64 FastRenderClippedPoly function and=20
reverted my previous fix.

I've tested the fix on r128 and it works there as well.  It looks like it=
=20
needs to be applied to all drivers with the FastRenderClippedPoly=20
function, but I can't test any of the other drivers. =20

There's another fix I made to the mach64 driver that I think needs to be
applied to all drivers, and that's setting the read buffer equal to the
draw buffer when switching draw buffers.  This fixes software fallbacks
when drawing on the front buffer.  I've tested it on r128 and it works. =20
Should I try my hand at combining these into a single patch for all the
drivers?

--=20
Leif Delgass=20
http://www.retinalburn.net