rewrite to match the latest commits
Turnip with initial support for Adreno a8xx Series
(a810/a825/a829/a830/a840)
should also works on others GPUs
all upstream content from https://github.com/whitebelyash/mesa-tu8
Use TU_DEBUG deck_emu if you have problems starting any game
We recommend disabling DXVK_HUD if you see artifacts; Switch emulators may also have some glitches fixed by increasing (or decreasing) the resolution, Please note that this all is still experimental