so we basically have the same setup... reboot? ;-)
Furmark in wine crashes instantly in trackmania nations in wine the Anti Aliasing doesn't work but I think it should use MSAA and xonotic doesn't succeed in setting Anti Aliasing...
Once netbeans stops freaking out on me, I'll see if I can step my debugger through the logic and see what's wrong...Code:OpenGL renderer string: Gallium 0.4 on AMD BARTS OpenGL version string: 2.1 Mesa 8.1-devel (git-565a4e2) OpenGL shading language version string: 1.30
Last edited by Veerappan; 08-15-2012 at 07:08 PM.
You need the kernel from Linus's tree (I think he merged the MSAA patch just yesterday).
Also the MSAA can be used through OpenGL's framebuffer objects only. Gallium doesn't implement MSAA through the GLX configs yet. (that will require core Gallium work only though)
marek or veraapaen could you give me some tips to debug prime code in kernel 3.5/3.6 cuz it seems the code don't like at all my 4850X2.
things i noticed:
1.) regnum online with kernel 3.4.5 is 100 fps stable but in 3.5 or 3.6 constantly flip between 10[ish] and 120 fps
2.) hard lockups very randomly(reason i don't know how to debug it)
3.) other subsystems crash on me[my realtek wifi is quite common] if i use the r600g driver but if i boot nomodeset and force llvm renderer no more crashes at all[weird thing]
if you ask me it seems some part of the code think my 4850X2 is a single GPU and another part randomly try to render stuff in the second GPU and send it to the first GPU and eventually shit hit the fan and fail to read an empty framebuffer in the first GPU cuz is actually in the second GPU ram and BANG[very empiric deduction]
i use gentoo so i can recompile anything you need i just need to know what to do it stress me to no end have an ancient 3.4 kernel running [live git or no ballz jajajaja]
Bisect the kernel between 3.4 and 3.6?
well not very useful cuz prime or dma buff are not in 3.4, it landed in 3.5 and since 3.5 upto 3.6 my X2 is unusable and handle 5m tops without hardlockups
and the issue seem to be that my x2 card is perceived as optimus or it simple cant understand 2 GPU in 1 PCB dunno
i know the issue is prime commit what i need is a way to see what is the GPU doing that lock it up so maybe one of the gurus can fix it [ky kernel C kung fu is weak and may kill kittens] having enough debug info