[Mesa-dev] [Bug 79629] [Dri3 bisected] piglit glx_GLX_ARB_create_context_current_with_no_framebuffer fail

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Aug 24 23:17:43 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=79629

--- Comment #8 from fangxun <xunx.fang at intel.com> ---
(In reply to comment #7)
> DRI3 is still being developed/stabilized and its interaction with fences
> poorly specified.  Mesa does not yet utilize the explicit fences implied in
> the spec.
> 
> Chris will disable DRI3 by default in the ddx because there are a number of
> trivial-to-hit bugs that cause X or the compositor to stop updating.
> 
> You should cross-reference
> https://bugs.freedesktop.org/show_bug.cgi?id=81551 for the patch that will
> identify the issue as being the explicit-vs-implicit fencing issue or
> something new.

It still fails on haswell, broadwell and baytrail with the patch. 
NOTE: It passes on ivybridge on latest driver now.

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