Final Fantasy XVI performance & vertex explosion issues [AMD][RADV]

[DistantThunder]

Final Fantasy XVI performance & vertex explosion issues [AMD][RADV]

Software information

• Final Fantasy XVI
• High/Medium mix (Dynamic Resolution enabled / Intel XESS or FSR3)
• Framegen disabled

System information

• Operating System: Arch Linux
• KDE Plasma Version: 6.1.4
• Kernel Version: 6.10.9-zen1-1-zen (64-bit)
• Graphics Platform: Wayland
• Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
• Memory: 62.7 Gio of RAM
• Graphics Processor: AMD Radeon RX 7900 XTX
• Mesa 24.2.2-arch1.1
• Proton Experimental - experimental-9.0-20240918

Problem description

• The framerate appears to be particularly inconsistent trough Proton, compared to Windows (even if the game isn't perfect there), there's a heavy amount of stutter in many areas (can provide saves if necessary).
• Sometimes, some black artifact spreads over the scene:
  
• GFXRecon capture attempts ends up in OoM

Log files

Please attach Proton or Wine logs as a text file:

• VKD3D debug+Proton Log:
  ffxvi_vkd3d_debug.log.tar.gz

[runar-work]

Does the glitch appear often? It looks similar to the one reported in this Mesa issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11550. If it's the same one, it should be fixed if you try with mesa-git.