NosTale wings are not rendered properly

[PSzczepanski1996]

The wings in game NosTale, are rendered in front of character, and should be rendered in the character back. Also animation is bit... so fast? Wonky?

Software information

Same specs as in: #1810
Screenshot from Linux:

Screenshot from Windows:
https://cdn.discordapp.com/attachments/434701912751996928/776050415367225394/20201111-0-Jarvey.jpg
(Gonna upload better screenshot from Windows soon, I must reboot my PC because of triplebooting).

System information

• GPU: rx5700 XT
• Driver: AMDGPU (kernel 5.9.6, tested on many other kernel versions before too)
• Wine version: 5.13
• DXVK version: 1.7.2

Apitrace file(s)

https://share.froggi.es/cedc91762a8e [Password: h4ppycr0w] [8 weeks expiration from today (11 november)]

Log files

• d3d9.log:
  NostaleClientX_d3d9.log

[PSzczepanski1996]

Another windows screenshot:

Now I see the animation of wings on DXVK is too fast, like 3-5 times faster than on native Windows.

[K0bin]

What exactly is wrong about the wings? Looks absolutely identical to me in your screenshots.

[SveSop]

I think i understand what he is talking about.

[K0bin]

So it's a depth sorting issue?

[DadSchoorse]

@CME42 says this is a depth bias issue on nvidia

[PSzczepanski1996]

@CME42 says this is a depth bias issue on nvidia

It also occurs on my rx5700 XT card, while using AMDGPU.
You can still encounter it on newest proton (7.0-1 by time of writing this comment).

-- Update:
It works fine on Intel HD4000 modesetting driver.

[Blisto91]

I tried reproducing this on my R9 380 and mesa git, but i've been unable to. Is it only certain wings?

[CME42]

There are two issues here, one is depth bias on nvidia and one is some fixed function fun, i have an nsight trace locally here where it's reproducible.

[Blisto91]

But the OP has a AMD GPU.
Maybe i misunderstand what the Nvidia specific issue is

[CME42]

Yeah i just got myself confused back then, there is also a depth bias problem on nvidia, but on AMD it's only some fixed function stuff.

[Blisto91]

Roger. At least i didn't notice the wings Infront issue when i tested with 1.7.2. and mesa git.
But I'll try to find the correct wing type just to make sure.

[CME42]

https://imgsli.com/MTA1MTE2/0/2 dxvk vs wined3d vs dxvk-nv
nsight: https://drive.google.com/file/d/1YlJxu5pcCYZ0HTLsuMqeUazXpW7oYj0A/view?usp=sharing

[K0bin]

Fixed by #3501

[K0bin]

Apparently it's not completely fixed.