Zink & Dozen issues found using 22.2rc1..

[oscarbg]

Hi,

I just want to comment in case you replicate also that Zink & Dozen have issues running simple apps (wglgears and vkcube) on Win..
Dozen is new so no problem..
but Zink is more serious as Mesa 22.0.x are OK..
I built myself Mesa and I already opened a bug days before your release:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/6331
but for Zink not yet, just opened now:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/6337

[pal1000]

Tested dozen with vkcube and it crashed.

[pal1000]

@oscarbg, where did you get wglgears from?

[oscarbg]

I believe from http://www2.cs.uidaho.edu/~jeffery/win32/

[pal1000]

I thought it was from somewhere else, but OK. I tested and reproduced the problem with zink. I also tested 64-bit PPSSPPP and it didn't even manage to initialize graphics acting like there is no OpenGL driver present.

[pal1000]

@oscarbg please try 22.1.0-rc3.

[Matthaiks]

22.1.0-rc3 and Zink

Quake: black screen
Quake 2: won't launch

22.0.2 is OK.

[oscarbg]

@pal1000 vkcube bug on dozen is fixed.. but zink still is broken.. wglgears still doesn't render correctly..

[pal1000]

I reported upstream.

Also I am pretty sure mesa3d/mesa@38fd735a has caused zink to be used by default. If there is no Vulkan driver present it fallbacks to d3d12 or llvmpipe.

[Matthaiks]

22.1.0

Zink is still broken.

[oscarbg]

@Matthaiks what GPU?
My own build of 22.1 works on Nvidia GPU.. but seems I still have issues running Zink on AMD GPU..

[Matthaiks]

@oscarbg AMD Radeon RX Vega 8

[oscarbg]

yep still broken on my Vega also.. also tested on Win on Intel Skylake iGPU and also broken.. so seems only works on Nvidia on Windows..

[oscarbg]

for Intel on Windows maybe still this bug is present:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11427