[Mesa-dev] [Bug 29370] Crash when trying to enable 3D with KMS/DRI2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=29370

--- Comment #6 from Nikos Chantziaras <realnc at gmail.com> 2010-08-04 09:23:34 PDT ---
(In reply to comment #5)
> Ah, I see, this is the compatibility path for servers that don't send
> invalidate events.  When dri2SwapBuffers call dri2Invalidate handle it passes
> the GLX drawable XID, but that's wrong, it should pass the X drawable XID.  I
> just committed:
> 
> commit 9da1c9da139327132dea57b18048a4eb386b6bad
> Author: Kristian Høgsberg <krh at bitplanet.net>
> Date:   Wed Aug 4 08:43:08 2010 -0400
> 
>     glx: dri2InvalidateBuffers() needs the X drawable XID not the GLX one
> 
>     This never ceases to entertain.
> 
> to mesa master, please give it a try.

Thanks. Just pulled it. With this I've now got compositing to work. However,
only to discover that performance is abysmal (and unfortunately I'm not
overstating). Every animation seems to happen at about 10FPS; extremely skippy
and uneven.

So in other words, still totally unusable :-P  Do devs really never test with
KDE?

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