TASEmulators / TASEmulators/desmume
Winter Sports 2009 The Next Challenge (E) - Glitched graphic on both screen
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- Dominant language
- C++
- Stars
- 3.6k
- Forks
- 646
- PR merge metrics
- No merged PRs in 30d
Description
As you can see from the screenshot, on the top screen there is a line that corrupt the image on the background. Sometimes the same line corrupt the bottom screen. This problem affect both render.

--- ROM INFO ---
ROM game code: CWSP
ROM serial: NTR-CWSP-EUR
ROM chipID: 00001FC2
ROM internal name: WINTERSPORTS
ROM developer: Unknown
--- PC INFO ---
CPU: Intel i5-4670K
GPU: AMD Radeon 7950
Driver version: Crimson ReLive Edition 16.12.2 (December 2016)
OS: Windows 7 x64
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the Winter Sports 2009 issue with ROM code CWSP and the reported PC configuration, checking both the top and bottom screens for the corrupted line. Trace the rendering path responsible for the affected graphics; done means both screens render the background without the intermittent line.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100