[d3d9] Fruit Ninja HD background rendering issue

doitsujin / dxvk

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

zlib License

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[d3d9] Fruit Ninja HD background rendering issue #2480

Open Leopard1907 opened 2 years ago

Leopard1907 commented 2 years ago

Software information

Fruit Ninja HD

System information

GPU: GTX 1050
Driver: 510.47.03
Wine version: 7.0
DXVK version: Both DXVK 1.9.4 and master

Apitrace file(s)

FruitNinja.trace.tar.gz

Log files

d3d9.log: FruitNinja_d3d9.log

Additional info

Game doesn't work with wined3d
Game is basically abandonware
How does it look with DXVK:

Screenshot_20220205_184333

Correct rendering should have been like this according to various gameplay videos:

K0bin commented 2 years ago

This is using fixed function and inverting the view * world matrix doesn't work. So we end up passing a matrix full of NaN and INF to the shader which messes up the normal and the lighting after that.

K0bin commented 2 years ago

Apparently D3D9 just passes the transposed WorldView matrix when it can not be inverted.

K0bin commented 2 years ago

Then there's also this:

directional light: 0, 0, -1 normals: 0, 0, 1 3rd column in the transform matrix: 0, 0, 0

K0bin commented 1 year ago

My best theory is that D3DRS_NORMALIZENORMALS turns the 0,0,0 normal that we get after applying the normal matrix into something sensible that works here. I haven't confirmed that yet though.