Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08778 Graphics Minor Always Oct 8, 2023, 03:26 Oct 12, 2023, 12:22
Tester VasiliyFamiliya View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10/11 (64-bit)
Status [?] Driver
Version 0.259 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 08778: dcjp [Langrisser Millennium]: Is it really bug or not?
Description Surprisingly, MAME Dreamcast driver has a common bug with Flycast - priority conflict between borders of menu window and leftest or rightest character in the line. Below you can find a few screenshots, taken with 2 different emulators.
Steps To Reproduce In the case of Flycast, it's enough to just load the game, but MAME still hasn't VMU emulation, so only thing you can do is to skip all beginning cutscenes.
Additional Information Flycast uses per-pixel sorting and native depth interpolation. For some reason, even full framebuffer emulation can't fix this bug.
In MAME, the chosen bios is v1.004, screen connection type is S-Video, bilinear filtering is enabled.

Here is the reference video:
Github Commit
Flags
Regression Version
Affected Sets / Systems dcjp [Langrisser Millennium]
Attached Files
png file icon mame0.png (219,340 bytes) Oct 8, 2023, 03:28 Uploaded by VasiliyFamiliya
VasiliyFamiliya
png file icon mame1.png (229,778 bytes) Oct 8, 2023, 03:28 Uploaded by VasiliyFamiliya
VasiliyFamiliya
png file icon flycast0.png (667,957 bytes) Oct 8, 2023, 03:29 Uploaded by VasiliyFamiliya
VasiliyFamiliya
png file icon flycast1.png (817,631 bytes) Oct 8, 2023, 03:29 Uploaded by VasiliyFamiliya
png file icon flycast2.png (825,105 bytes) Oct 8, 2023, 03:30 Uploaded by VasiliyFamiliya
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Notes
2
User avatar
No.21795
Fujix
Administrator
Oct 10, 2023, 08:27
Can you make your report decent?
User avatar
No.21798
Robbbert
Senior Tester
Oct 11, 2023, 13:21
There seems to be issues with this report.

1. You can only compare with real hardware. Comparisons with other emulators is not valid because they might be wrong too.

2. "Langrisser Millennium" is not in the software list.

3. The system "dcjp" is listed as NOT WORKING.

Or have I missed something?