[Bug 110229] glMemoryBarrier doesn't work.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 12 13:03:11 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110229

--- Comment #35 from Laurent <laurentduroisin at gmail.com> ---
(In reply to Andre Klapper from comment #34)
> Right. And we cannot waste time going through your custom code if you do not
> provide a minimal self-contained test case.

Ok next time I'll provide a test case, anyway, I'll have to do this, because,
I've a lot of bugs (or crash) with new opengl features. (From opengl 3.3 to
opengl 4.4 (opengl 4.5 with GL_ARB_bindless_texture is not supported by my GPU)
but normally (I've the specs of my GPU here), all functionalities until opengl
4.4 should be supported)

This is why my shader version is 140 and not 330.

On windows I've a driver which runs opengl 3.3 without any problems but it's an
old driver and some shaders doesn't seems to run properly, and most of all,
only opengl 4.1 is supported by this driver, and the driver on amd website
doesn't work too I had to doawnload the driver on the asus website.

And I haven't the bases to code a simple driver by myself. (Even if I have the
technical specifications of the r600 GPU here, as far as I don't have a simple
tutorial to simply run a basic shader to display something without passing by
opencl which is not supported by my GPU)

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