[Bug 18542] [PATCH] Textured Video (XV) tearing.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 4 07:51:10 PST 2008


http://bugs.freedesktop.org/show_bug.cgi?id=18542





--- Comment #36 from Alex Deucher <agd5f at yahoo.com>  2008-12-04 07:51:09 PST ---
(In reply to comment #34)

> On r200, you have to reset the scissors when you switch to EXA or your
> rendering gets clipped.  Also you can only scale the video to a certain size
> before it stops rendering.  I suspect we are hitting a coordinate limit
> somewhere due to the huge triangle.  All chips support rect lists (not just
> r100).  That might be a better solution if it renders then as rects rather than
> as triangles.
> 

We need to reset the scissors on r300+ as well or it clips subsequent
rendering.


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