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https://bugs.freedesktop.org/show_bug.cgi?id=2078          
     




------- Additional Comments From [EMAIL PROTECTED]  2005-10-20 03:09 -------
(In reply to comment #5)
> The YUV texture problem is a HW bug and unfixable
Do you know that for sure, and if so what chips it affects? The driver currently
no longer disables yuv textures even on rv250 due to uncertainty which chips
exactly are affected.
Also, even if it is definitely broken, we could in theory do some workaround,
since the rv250 seems to treat it as "GBR 4:2:2" we could maybe convert textures
to this format (still full conversion costs, but same bandwidth needs as ycbcr
4:2:2). Otherwise we really should disable it on affected chips.          
     
     
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