On 09/29/2013 05:18 PM, Dave Airlie wrote: > Hey, > > So for virgl I was praying I could avoid having to keep a GL context > on the host per guest context but it appears to do > NV_conditional_render properly I either need the ability to > suspend/resume queries (maybe I could write an extension) or I need > contexts :-( > > So this led me to look at the spec and the mesa code, and I noticed it > appears at some point maybe around 3.1 that FBOs are no longer > considered shared objects at least in core profile, but mesa always > seems to share them, just wondering is someone can confirm I'm reading > things correctly, and if so I might try and do a piglit test and a > patch.
Correct on both counts. This was part of the reason for the glBindFramebuffer / glBindFramebufferEXT separation a few months ago. That enabled fixing the problem, but actually fixing it is a fair amount of work. > Dave. > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
