Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
04667 Color/Palette Minor Always Feb 8, 2012, 20:18 25 days ago
Tester muf View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS
Status [?] Confirmed Driver
Version 0.145 Fixed in Version Build
Fixed in Git Commit Github Pull Request #
Summary 04667: tgmj: MAME does not dither graphics
Description This might be considered nitpicking, but I've discovered the actual hardware dithers graphics whereas MAME doesn't. I believe MAME is all about accurate emulation, so I'm reporting it. Cropped and enlarged screenshots as proof.
Steps To Reproduce Hue/saturation might be slightly different in PCB screenshots due to analogue VGA capture, this is unrelated to the issue.
Additional Information
Github Commit
Flags Verified with Original
Regression Version
Affected Sets / Systems tgmj
Attached Files
png file icon tgm_dithering_1_mame.png (13,529 bytes) Feb 8, 2012, 20:18 Uploaded by muf
muf
png file icon tgm_dithering_1_pcb.png (28,304 bytes) Feb 8, 2012, 20:18 Uploaded by muf
muf
png file icon tgm_dithering_2_mame.png (4,072 bytes) Feb 8, 2012, 20:18 Uploaded by muf
muf
png file icon tgm_dithering_2_pcb.png (7,552 bytes) Feb 8, 2012, 20:19 Uploaded by muf
muf
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Notes
1
No.09122
user635
Dec 5, 2012, 23:52
edited on: Dec 6, 2012, 21:24
It applies to all games with the original PlayStation GPU.
And by the way, the japanese PSX system ROM displays SCEA™ instead of SCEI™.