Mip bias override seems to have no effect in Diablo 2 Resurrected

[aufkrawall]

I set these options:

; Override value for mipmap lod bias
; -15.0 - 15.0 - Default (auto) is disabled
MipmapBiasOverride=5

; Use a fixed value for lod bias 
; true or false - Default (auto) is false
MipmapBiasFixedOverride=true

; Use override value as scale multiplier 
; true or false - Default (auto) is false
MipmapBiasScaleOverride=auto

; Override all textures lod bias (normally only overriding < 0 values)
; true or false - Default (auto) is false
MipmapBiasOverrideAll=true

; Override max anisotropy for textures
; 2, 4, 8, 16 - Default (auto) is disabled
AnisotropyOverride=16

; Override anisotropy and mipmap bias values of shader samplers 
; Might cause image corruption and other issues but could solve override is not working with some games issues
; true or false - Default (auto) is false
OverrideShaderSampler=true

But result is not blurry as expected, instead seems to look like with mip bias =0:

Log:

OptiScaler.7z.zip

[cdozdil]

You need to set minus mip bias for increasing sharpness

[aufkrawall]

Yes, but it's easier to demonstrate with positive values when the option has no effect, as the blurriness usually is more apparent than an increase in texture detail. Using negative values also doesn't increase sharpness in this case.

This is with -2.0 (confirmed in OptiScaler UI with game restart in between) vs. 0, also negative bias has no effect:

[cdozdil]

Hi,

Just find time to check your log, looks like game is not using any negative bias values at all. Could you try setting MipmapBiasOverrideAll=true to force override all lod bias values.

[aufkrawall]

Yeah, the game doesn't adjust mip bias with DLSS and indeed the displayed mip bias value in OptiScaler's OSD doesn't change without MipmapBiasOverrideAll=true . However, I already did that, which is why in the screenshot above, it reports Current: 5.0 / 5.0 . :)

[cdozdil]

However, I already did that, which is why in the screenshot above, it reports Current: 5.0 / 5.0 . :)

Ah log is from OverrideAll=true?

[aufkrawall]

Ah log is from OverrideAll=true?

Yep.