[Piglit] running piglit tests with gl_version > 31

[Dylan Baker]

I don't think so, It's a pretty common reason to not get a 3.x+ context 
though.

On Wednesday, June 11, 2014 10:48:18 AM Tapani wrote:
> On 06/10/2014 04:55 PM, Dylan Baker wrote:
> > Do you have s3tc installed?
> 
> Yes I believe I have. Does this have some effect on the context creation?
> 
> > On Tuesday, June 10, 2014 08:42:26 AM Tapani Pälli wrote:
> >> On 06/09/2014 05:44 PM, Ilia Mirkin wrote:
> >>> On Mon, Jun 9, 2014 at 5:58 AM, Tapani Pälli <tapani.palli at intel.com>
> > 
> > wrote:
> >>>> Hi;
> >>>> 
> >>>> I'm running Piglit tests on SNB machine and many of the tests crash
> >>>> like
> >>>> this:
> >>>> 
> >>>> [tpalli at localhost piglit]$ /home/tpalli/sc/fdo/piglit/bin/textureGather
> >>>> fs offsets rg 1 int 2DArray repeat -fbo -auto
> >>>> textureGather:
> >>>> /home/tpalli/sc/fdo/piglit/tests/util/piglit-framework-gl/piglit_wfl_fr
> >>>> am
> >>>> ework.c:371: special_case_gl_31: Assertion `gl_version >= 31' failed.
> >>>> 
> >>>> The assert happens because the build is Debug build. With a Release
> >>>> build I get:
> >>>> 
> >>>> [tpalli at localhost piglit]$ /home/tpalli/sc/fdo/piglit/bin/textureGather
> >>>> fs offsets rg 1 int 2DArray repeat -fbo -auto
> >>>> Mesa: User error: GL_INVALID_ENUM in glGetString(GL_EXTENSIONS)
> >>>> Segmentation fault (core dumped)
> >>>> 
> >>>> Because it is using the old extensions query (new one would not work
> >>>> either though). According to logging what I really have is a Opengl 2.1
> >>>> context with core profile) but I wanted to ask first if anyone else saw
> >>> 
> >>> I didn't think you could have GL2.1 + Core -- that's probably why the
> >>> assert is failing. Most likely you built mesa without
> >>> --enable-texture-float (which is required for 3.0+), but that still
> >>> shouldn't be happening...
> >> 
> >> I don't have '--enable-texture-float', I've just tested by enabling it
> >> when configuring Mesa but it does not seem to change this though. The
> >> version string piglit_get_gl_version() gets from Mesa is "2.1 (Core
> >> Profile) Mesa 10.3.0-devel (git-8e115b0)". This leads to some madness as
> >> both of the extension query versions fail, new and the old one :) Will
> >> try to figure out more how this happens.
> >> 
> >>>> this before or could it be that something is just wrong with my setup
> >>>> here? I'm not giving any special build options and I'm running against
> >>>> current Mesa master.
> >>>> 
> >>>> Thanks;
> >>>> 
> >>>> // Tapani
> >>>> 
> >>>> _______________________________________________
> >>>> Piglit mailing list
> >>>> Piglit at lists.freedesktop.org
> >>>> http://lists.freedesktop.org/mailman/listinfo/piglit
> >> 
> >> _______________________________________________
> >> Piglit mailing list
> >> Piglit at lists.freedesktop.org
> >> http://lists.freedesktop.org/mailman/listinfo/piglit
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