RPCS3
[Regression] Hyperdimension Neptunia and Trinity Universe Artifacting Issues on Vulkan with AMD GPU
Quick summary
A new issue has appeared in these games is that there's some weird artifacting in the games if you use Vulkan with an AMD GPU.
Details
https://github.com/user-attachments/assets/3d635431-1fca-4298-8a72-68fdddac8643
https://github.com/user-attachments/assets/7bb5444c-2608-4e30-a369-3a59f9bc1b57
This issue does not happen if I use an Nvidia GPU on Vulkan or use OpenGL
Build with regression
0.0.38-18236-a5b5ac1e
Attach two log files
Build with regression:
RPCS3.log.gz (Hyperdimension Neptunia)
RPCS3.log.gz (Trinity Universe)
Working build:
RPCS3.log.gz (Hyperdimension Neptunia)
RPCS3.log.gz (Trinity Universe)
Attach capture files for visual issues
BLES01178_20251016220105_capture.rrc.gz (Hyperdimension Neptunia)
BLUS30535_20251016223611_capture.rrc.gz (Trinity Universe)
System configuration
OS: Windows 11 CPU: Ryzen 7 5800X3D GPUs: RX 7900 GRE on AMD Adrenaline driver version 25.9.1 and GTX 1650 on Game Ready driver 560.94 RAM: 32GBs of DDR4 3200mhz
Other details
Turning off anti-aliasing does not fix the issue and will actually make it even worse
@Monsterman07 The ticket is marked regression but you did not mention the first build that broke it. Is it just the same vulkan regression from earlier this week? Or was it already broken?
From the logs:
RPCS3 v0.0.38-18185-9e49b910 -> Working https://github.com/RPCS3/rpcs3/pull/17540 RPCS3 v0.0.38-18236-a5b5ac1e -> Regression https://github.com/RPCS3/rpcs3/pull/17580
But I'm pretty sure the culprit is https://github.com/RPCS3/rpcs3/pull/17427
@Monsterman07 The ticket is marked regression but you did not mention the first build that broke it. Is it just the same vulkan regression from earlier this week? Or was it already broken?
It's the one I listed in "Build with regression". Edit: Considering the build is right after that Vulkan merge and the issue is related to Vulkan. I'm pretty sure it's related to that regression.
Check if #17594 fixes it
I'm trying to build the fork to test it, but I'm having many issues with it
@Monsterman07 Just grab the build from the PR. You don't need to build it yourself
You can also just type #17594 into rpcs3 discord #botspam and the bot will provide you with the download links
You can also just type #17594 into rpcs3 discord #botspam and the bot will provide you with the download links
Oooooooh I never knew that lol. Thank you guys
I just tested Trinity Universe on my PC and I didn't find any issues on Vulkan using the latest build from this PR https://github.com/RPCS3/rpcs3/pull/17594
System Information
CPU: AMD Ryzen 9 6900HX with Radeon Graphics
OS Platform: Windows
OS Version: 24H2
Manufacturer: ATI Technologies Inc.
GPU Model: AMD Radeon RX 6600M
Driver: 4.0.0 Core Profile Context 25.8.1.250723
Shader: 4.60
Screenshots
Log file
@Monsterman07 Attach log file. Also since the PR is merged, you can just use the main release now.
@antoniodesousa, @Monsterman07 please can you confirm / double check this issue is fixed on current build (it was possibly fixed by #17594) and eventually close this ticket?
I didn't have any issues with the game before that commit, and still no issues with that commit.
@Monsterman07 Please retest with AMD driver 25.11.1 - several other regressions related to rpcs3 are fixed in that release.
@kd-11 The issue still remains even with the newest update of RPCS3 and the newest AMD driver. I tested Neptunia on my RX 6650 XT a week earlier and that one had no issues. Perhaps this is an issue specifically with RDNA3 GPUs?
BLES01178_20251117173235_capture.rrc.gz