To run the game with Reshade/SweetFX you need to install nGlide, and set in GXsetup/ubi.ini to use Glide. Then install Reshade/SweetFX. Game will start with DirectX injector (not OpenGL). Renderer in nGlide should be set as DirectX, not Vulcan (in case of any problems).
To achieve more FPS with demanding preset, press scroll lock for some time fast.