[Bug 25884] xine-ui's on-screen display triggers KMS errors with r100 and rv280

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 20 17:01:22 PDT 2010


http://bugs.freedesktop.org/show_bug.cgi?id=25884





--- Comment #27 from Chris Rankin <rankincj at googlemail.com>  2010-03-20 17:01:22 PST ---
(In reply to comment #26)
> The problem is you need to re-emit all the previous 3D state (default state and
> state setup in the textured video functions) if you cross over into a new
> command buffer.

So does this mean that R300+ was already splitting command buffers, like the
patch does for R100 and R200?

Note that my RV790 has no problems with xine-ui's on-screen display. Is this
because it already correctly splits across command buffers, or because its
default buffer size is big enough not to need splitting in the first place?


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