Emulator Issues #11466
closed
Regression of issue #378: Blurry square in left upper corner
0%
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, info tab, MD5 Hash: Compute)
e7b1ff1fabb0789482ce2cb0661d986e
What's the problem? Describe what went wrong.
Blurry square in left upper corner (same as bug #378)
What steps will reproduce the problem?
- launch the game
- start a race
Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.
Issue present in those versions (at least):
9166 (latest)
9149 (yesterday)
8299 (5 month old)
7888 (6 months old)
Is the issue present in the latest stable version?
No, not on stable 5.0 available at https://dl-mirror.dolphin-emu.org/5.0/dolphin-x64-5.0.exe
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.)
I don't know when the regression has been introduced.
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
Screenshot attached.
3 frames Fifolog here: https://drive.google.com/open?id=1VxGmzist9g6sirChPjK0CzdMtqKFwsZx
What are your PC specifications? (CPU, GPU, Operating System, more)
- Core i3 2100
- Windows 10
Everything is in the DirectX Diagnostics output file attached.
Is there anything else that can help developers narrow down the issue? (e.g. logs, screenshots, configuration files, savefiles, savestates)
I tried what has been suggested in bug #378 with no improvement:
- disable copy EFB to texture doen't work (it just make things a bit more sluggish)
- Tried in its own window or fullscreen in 640x480 but doesn't fix it either.
Files
Updated by gembrot about 6 years ago
- File settings.PNG settings.PNG added
- File Capture-copy-to-RAM.PNG Capture-copy-to-RAM.PNG added
On the latest dev (9166) when using the settings attached for EFB copies and defer as well as XFB copies, the game runs much slower (half the framerate, audio stutters) and unfortunately the issue persists.
Updated by Stenzek about 6 years ago
- Is duplicate of Emulator Issues #10618: Black rectangle in Mario Kart Wii added
Updated by Stenzek about 6 years ago
- Status changed from New to Duplicate
Sounds like the same issue as https://bugs.dolphin-emu.org/issues/10618. I explained the regression in that thread. tldr; we moved to an accurate method of emulating logic op on D3D, instead of the incorrect approximation with blending.
Also please note that your GPU only supports D3D feature level 10, so it's also missing features required to accurately emulate other functionality, such as early-depth tests.
Updated by gembrot about 6 years ago
Well that was in the docs already https://dolphin-emu.org/docs/faq/#which-cpu-should-i-use
I should have read them before posting. That said it would be good if Dolphin tells that the GPU is not supported (DX < 11.1)