Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
05700 Graphics Minor Always Sep 20, 2014, 17:04 Sep 21, 2014, 22:27
Tester zaxxon View Status Public Platform
Assigned To AWJ Resolution Fixed OS
Status [?] Resolved Driver
Version 0.154 Fixed in Version 0.155 Build Normal
Fixed in Git Commit Github Pull Request #
Summary 05700: amazon, amatelas: lag/desync between sprites and background
Description hi, i have noticed when playing 'soldier girl amazon' that there is a kind of lag/desync occuring between the vertical scrolling and the static sprites on the background (eg. the silver treasure chests).

it can be seen when you either start or stop running forward up the screen (ie. when you start or stop the vertical scrolling).

see the attached video to observe the issue. watch for example the silver treasure chests which move out of sync with the background whenever the player stops/starts running.
Steps To Reproduce
Additional Information VIDEO: soldier girl amazon - mame 0.154
Github Commit
Regression Version
Affected Sets / Systems amazon, amatelas
Attached Files
There are no relationship linked to this issue.
User avatar
Senior Tester
Sep 20, 2014, 21:03
It definitely looks like the silver chests are "bouncing" around when moving/stopping in rapid succession.
User avatar
Sep 21, 2014, 22:27
The outraged howls of the shmups forum kiddies once again go unheard ;-)