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Emulator Issues #12603

closed

Broken Ubershaders in Mario Kart Wii (D3D12 only)

Added by Anuskuss over 2 years ago. Updated about 2 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?

Mario Kart Wii

Game ID? (right click the game in the game list, Properties, Info tab)

RMCP01

MD5 Hash? (right click the game in the game list, Properties, Verify tab, Verify Integrity button)

e7b1ff1fabb0789482ce2cb0661d986e

What's the problem? Describe what went wrong.

3D elements are blocky (kinda like downscaling).

What steps will reproduce the problem?

Direct3D 12 + Exclusive Ubershaders. Start Mario Kart Wii and go to the character select screen.

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.

5.0-14758

Is the issue present in the latest stable version?

Yes

If the issue isn't present in the latest stable version, which is the first broken version? (You can find the first broken version by bisecting. Windows users can use the tool https://forums.dolphin-emu.org/Thread-green-notice-development-thread-unofficial-dolphin-bisection-tool-for-finding-broken-builds and anyone who is building Dolphin on their own can use git bisect.)

5.0-14464

If your issue is a graphical issue, please attach screenshots and record a three frame fifolog of the issue if possible. Screenshots showing what it is supposed to look like from either console or older builds of Dolphin will help too. For more information on how to use the fifoplayer, please check here: https://wiki.dolphin-emu.org/index.php?title=FifoPlayer

What are your PC specifications? (CPU, GPU, Operating System, more)

Intel Iris Plus Graphics 640
Windows 10


Files

bad.png (545 KB) bad.png Anuskuss, 07/29/2021 12:41 AM
Actions #1

Updated by pokechu22 about 2 years ago

I'm unable to reproduce this issue (I tested 5.0-14464, 5.0-14758, 5.0-15445, and 5.0-15928). However, my setup doesn't exactly match; I have a US copy of Mario Kart Wii (RMCE01), and only have integrated intel graphics. Are you still able to reproduce this issue in current versions, and also on older versions if you update your graphics drivers?

Actions #2

Updated by Anuskuss about 2 years ago

Sorry for the late response. I can't reproduce this either, so it must've been the weak ass Windows driver.

P.S. There's really no point in using any other graphics backend besides DX11 anyway (atleast on my setup). Hybrid only works in DX11. And for Exclusive, you wanna go with OGL.

Actions #3

Updated by pokechu22 about 2 years ago

  • Status changed from New to Invalid

Alright, thanks for checking. Closing this as invalid (there isn't a "cannot reproduce" resolution).

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