rpcs3 [Regression] LBP3 small squares appearing in the game

Quick summary

In the LittleBigPlanet 3 game, there are these small square things that tend to appear in some levels of the game. They never showed up before.

Details

These small squares show up in some of the levels I play within the game.

Build with regression

v0.0.35-17598-a3d2e93b

Attach two log files

Good build:

RPCS3.log

Bad:

RPCS3.log

Attach capture files for visual issues

No response

System configuration

No response

Other details

No response

Mar 09 '25 13:03 christopherpolo002

Blamed build can not have introduced the regression as it's purely a CI change. Versions from log files are 17417 and 17598, there are 181 commits in between. Missing last good build and first bad build which introduced the regression.

Mar 09 '25 14:03 AniLeo

Same issue in LBP2 #16809

Mar 15 '25 22:03 misternebula

try to enable Disable Asynchronous Memory Manager on Debug tab and let me know if the issue is fixed. If you are on Windows try the attached rpcs3.exe (make a backup of your exe first) and verify if the issue is fixed

rpcs3.zip

Apr 19 '25 17:04 digant73

Small squares are a broken barrier transition. This should be fixed by now, was probably caused by MSAA resolver bugs during the rewrite.

Apr 24 '25 09:04 kd-11

try to enable Disable Asynchronous Memory Manager on Debug tab and let me know if the issue is fixed. If you are on Windows try the attached rpcs3.exe (make a backup of your exe first) and verify if the issue is fixed

rpcs3.zip

Your suggestion did work for the game

May 16 '25 02:05 christopherpolo002

try to enable Disable Asynchronous Memory Manager on Debug tab and let me know if the issue is fixed. If you are on Windows try the attached rpcs3.exe (make a backup of your exe first) and verify if the issue is fixed rpcs3.zip

Your suggestion did work for the game

thanks for checking. this seems to be a different side effect due to AMM compared to other games

May 16 '25 08:05 digant73