[Mesa-dev] [Bug 102518] [apitrace, backtrace] Crash in _mesa_is_bufferobj during load of "XCOM 2: War of the Chosen"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 4 11:02:37 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=102518

Timothy Arceri <t_arceri at yahoo.com.au> changed:

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

--- Comment #6 from Timothy Arceri <t_arceri at yahoo.com.au> ---
(In reply to Marc Di Luzio from comment #4)
> FWIW to clear up some confusion - our launch scripts turns on KHR_no_error
> for WOTC for the extra performance.
> 
> See /path/to/install/dir/XCOM2WotC/config/extra-environment.sh:2
> export MESA_NO_ERROR=1
> 
> I'll take a look and see if we're hitting a GL error at this stage.

O(In reply to Marc Di Luzio from comment #5)
> It appears some errors slipped through.
> 
> Example:
> [GL_DEBUG] Error message from OpenGL API call with id 1281: GL_INVALID_VALUE
> error generated. <index> out of range.
> 
> We'll handle this, I'd think it should be safe to assume this is an
> application bug. From what I understand using a KHR_no_error context is a
> trust handshake that you won't trigger any error states.

Thanks for confirming. Making as resolved.

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