[Task] Optionally simulate depth test for Z-prepass algorithms

[kd-11]

Mostly a problem with games that make use of Z-prepass. We can never truly guarantee invariance without using the shader interpreter. Some games have completely different vertex shader setups for both passes and this causes some flickering/Z-fighting when the color pass happens with EQUAL comparison.

[Triticum0]

Games I test which seems to have a Z-fighting issue:
Call of Duty: Black Ops (#13727) https://youtu.be/m9O5LPwYDhA?t=669
Madden NFL 25 (Helmets)
Battleship (Water)
Watchmen: The End is Nigh Part 2 #13762
The Darkness #13761
Blazing Angels 2: Secret Missions of WWII #13354

reply if you want the issue to move to separate issues?

[TigiHof]

Any update on this?

[kd-11]

This is currently on hold. Makes more sense to land the "big" features and then circle back to this.