[Bug 100393] Cemu wiiu emulator crashes after selecting game on radeonsi

https://bugs.freedesktop.org/show_bug.cgi?id=100393

--- Comment #6 from Ilia Mirkin imirkin@alum.mit.edu --- (In reply to Mika from comment #5)

Created attachment 131369 [details] [review] few tweaks to make it work

This patch will provide 4 new options in driconf.

You must activate them prior launching CEMU, they're labeled :

• Bypass mesa_Uniform when location is -1
• In core profile allow glDrawArray with primitives > GL_TRIANGLES
• In core profile allow glGetString(GL_EXTENSIONS)
• Allow a uncompatible VBO validation against core profile

Activate all of them and activate too :

• Force GLSL extension behavior to 'warn'

And then disable (or check that it's not enabled) :

• Enable offloading GL driver work to a separate thread

Then launch CEMU like this :

MESA_GL_VERSION_OVERRIDE=4.5 wine64 Cemu.exe

I barely tested it with radeonsi on a R9-270X and it seems to work (at least for me)

If you find an issue (except the way I code :) ) I'll be interested to know about it.

Sounds like you really just wanted

MESA_GL_VERSION_OVERRIDE=4.5COMPAT