[Intel-gfx] Updated 965 textured video code

[Keith Packard]

On Fri, 2008-04-11 at 10:51 -0700, Eric Anholt wrote:
> On Wed, 2008-04-09 at 16:35 -0500, Keith Packard wrote:
> > I've rewritten the 965 textured video code to improve performance for
> > packed video formats and add support for planar formats. I'd love to
> > hear about people's experiences with this new code, especially if there
> > are specific videos which aren't working now.
> 
> The planar support seems to be broken, giving green output and hanging
> the chip.  The easiest test case is using gstreamer (I highly recommend
> this for anyone doing video stuff).

I pushed a kludge-around to the driver which makes things work for me by
duplicating all of the source sampler state. I haven't a clue why this
would matter, so I'd like to see some additional testing.

-- 
keith.packard at intel.com
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