[Mesa-dev] [Bug 78716] Fix Mesa bugs for running Unreal Engine 4.1 Cave effects demo compiled for Linux

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 14 23:17:52 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=78716

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #4 from Michel Dänzer <michel at daenzer.net> ---
(In reply to comment #3)
> OK finally got it going. Demo may need compute and tesselation support (?)

Neither of which are available in OpenGL 3.x or exposed as extensions by Mesa.
So the demo's GL 3.2 profile seems buggy to say the least, assuming it can work
at all without OpenGL 4.x functionality.

I suggest reporting this to Epic, and filing other reports here for any actual
Mesa bugs you find.

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