Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07959 Graphics Minor Always Apr 29, 2021, 05:27 May 2, 2021, 12:03
Tester DubaiShark View Status Public Platform MAME (Official Binary)
Assigned To Resolution Duplicate OS Windows 10 (64-bit)
Status [?] Closed Driver tmnt.cpp
Version 0.231 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 07959: tmnt and clones: [possible] Corrupt graphics at stage 5
Description In stage 5 after the first car passing the street the front bumper of the car still shown in the right side of the screen

I have also tried MAME 0.225 and this bug is there
Steps To Reproduce Reach stage 4 after the car passing the screen check the right side to see the front bumper still there
Additional Information
Github Commit
Flags Possible
Regression Version
Affected Sets / Systems tmnt and clones
Attached Files
jpg file icon Untitled.jpg (305,310 bytes) Apr 29, 2021, 05:27 Uploaded by DubaiShark
duplicate of 04790Resolved  tmnt and clones: vertical bar sometimes displayed on left side of screen 
User avatar
Senior Tester
Apr 29, 2021, 08:51
this kind of thing has been reported before

TMNT, like many neogeo games, tends to leave garbage near the edge of the screen / not clip properly near the edge of the screen

the PCB does the same, you're meant to stretch it off screen.
User avatar
Apr 29, 2021, 09:21
edited on: Apr 29, 2021, 09:22
Really I have to stretch it and extend the X and Y to cover it :)

Didn't know that however I did the search before adding it coz I couldn't find any :)

I have saw to video for it to of them extended as I think

the fist one with the graphics issue and the second one without it and maybe they have extend it more to cover it

Thanks for the info Haze thump up

Need to close it then
User avatar
Senior Tester
Apr 29, 2021, 10:44
these videos would just be from old versions of MAME before it was was established that the hardware renders the outer 8 pixels on either side.

the signals these Konami boards output have been studied, old CRTs often cut off graphics near the edges, modern monitors (and MAME) will show everything.
User avatar
Apr 29, 2021, 11:33
Likely related to the discovery in 04790 ...