[Mesa-dev] [Bug 74717] r600g: 'invalid read' linking geometry shader

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74717

--- Comment #13 from Dieter Nützel <Dieter at nuetzel-hh.de> ---
(In reply to comment #12)
> I'm not able to reproduce it (tested with RV770 and CYPRESS) with current
> master Mesa 10.2.0-devel (git-f74cf5f).

Both do NOT run with current master Mesa 10.2.0-devel (git-651b8ba), here.
See: Re: [Mesa-dev] Mesa git (r600g): OpenGL Error(GL_INVALID_OPERATION):
initTexture2D (bisected)

/opt/ogl-samples> ./build/release/gl-320-primitive-sprite
libGL: screen 0 does not appear to be DRI3 capable
libGL: pci id for fd 4: 1002:9495, driver r600
libGL: OpenDriver: trying /usr/lib/dri/updates/tls/r600_dri.so
libGL: OpenDriver: trying /usr/lib/dri/updates/r600_dri.so
libGL: driver does not expose __driDriverGetExtensions_r600():
/usr/lib/dri/updates/r600_dri.so: undefined symbol:
__driDriverGetExtensions_r600
libGL: Can't open configuration file /home/dieter/.drirc: No such file or
directory.
libGL: Can't open configuration file /home/dieter/.drirc: No such file or
directory.
OpenGL Version Needed 3.2 ( 3.3 Found )
OpenGL Error(GL_INVALID_OPERATION): initTexture2D
Running Test
Test Ended

> gl-320-primitive-sprite and gl-320-primitive-shading just run and close
> immediately without errors. I don't see any new window, I don't know if it's
> normal.

It's NOT normal.

With Mesa 10.1.0-final (see above)

gl-320-primitive-sprite
show an orange window with four sprites. With the left mouse button you can
zoom in and out and with the right mouse button you can spin all four sprites
around. See attachment (gl-320-primitive-sprite.png).

gl-320-primitive-shading
show an empty black window, here.
Maybe someone with a Intel/Mesa or AMD/Nvidia proprietary driver system can try
it and send a picture. 

> Could you retry with these flags:
> ./autogen.sh --with-gallium-drivers=r600 --with-dri-drivers=
> --enable-texture-float --disable-dri3 --disable-r600-llvm-compiler
> --disable-gallium-llvm

Tried that. Do NOT help (see above).

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