Erik Abair

Ah, sorry for the mislink, I think https://github.com/godotengine/godot/blob/3.x/modules/gdscript/gdscript_functions.cpp#L289 is the correct implementation on 3.x. Also a quick test in GDScript in 3.x shows that `sign(0)` returns 0 and I believe...

This also triggers a crash in "Return To Castle Wolfenstein" (see thread in mborgerson/xemu#509)

You can edit CMakeLists to add "-m32" to compile and link flags for the target. If you do a trivial search for "cmake" "32 bit" there are a number of...

If we can get a pgraph log w/ the following enabled it might help illuminate what's going on here: - https://github.com/mborgerson/xemu/blob/master/hw/xbox/nv2a/debug.h#L32 (uncomment it) - https://github.com/mborgerson/xemu/blob/master/hw/xbox/nv2a/pgraph.c#L27 (set to 1) - https://github.com/mborgerson/xemu/blob/master/hw/xbox/nv2a/pgraph.c#L28...

Can you test with [0.6.2-85-gf0abe3c4fc](https://github.com/mborgerson/xemu/releases/tag/gh-release%2F0.6.2-85-gf0abe3c4fc) and confirm that it breaks in that specific build (since it was the first one following the last working tag)? If it still works there,...

Thanks! And just to double check, your screenshot with build 84 was made today with the same exact hardware? Checking because the only change in build 85 matches hardware behavior...

Also to double check, what is your render scale at, and can this be reproduced near the chapter 10 "Ancient Aquaduct" save point? I happen to have a save there...

Thanks for checking! Any chance you could try to explain how to get to the area where the bug shows up starting at the Chapter 7 "Suspension Bridge Room" save...

Thanks, confirmed that I can repro and also that doing a partial revert seems to at least mostly resolve the problem. There is still some odd looking rendering going on...

I believe the problem is that xemu does not support the R/G/B signed texture filters: ``` ... nv2a: Warning unimplemented feature: NV_PGRAPH_TEXFILTER0_RSIGNED nv2a: Warning unimplemented feature: NV_PGRAPH_TEXFILTER0_GSIGNED nv2a: Warning unimplemented...