Visual glitch: Flickering/disappearing and reappearing of NPCs and entities #433

New Issue

2024-12-23T07:06:23Z

YaltuTheEnlightened commented

2024-12-23 07:06:23 +00:00

(Migrated from github.com)

Description of the issue

https://github.com/user-attachments/assets/65b2dba2-82f7-48e7-999c-6f44273f7e06

Just as seen in this clip, I am noticing visual glitches where the NPCs, regardless of distance, are rapidly flickering in and out of existence for some strange reason. At first I thought I had to re-dump my rom, but I later found out that, because I have an AMD gpu, there probably are compatibility problems.

Just to note, I was suggested by another user to try and use another emulator called Citron, when I see is a fork of yuzu. In the meantime, doing that fixed this odd visual bug, but I really wanted to use ryujinx for TOTK. Hopefully this can be fixed! And if not, then it must be something wrong with AMD gpus.

Reproduction steps

After launching TOTK and proceeding to the starting islands from the beginning of the game, this is where the artifacts happen.
This may not be the case for NVIDIA gpus

Log file

Ryujinx_1.2.78_2024-12-22_22-48-55.log
Ryujinx_1.2.78_2024-12-22_23-06-46.log
Ryujinx_1.2.78_2024-12-22_23-30-20.log

Here are three different log files as I closed the game the moment I noticed the glitch, so, sorry for uploading multiple files.

OS

Windows 11

Ryujinx version

1.2.78 (latest as of now)

Game version

1.2.1

CPU

Ryzen 7 5700X

GPU

AMD Radeon RX 6700XT

RAM

32 gb

List of applied mods

MaxLastBreath TOTK optimizer 2.1.2 (Medium preset)

Additional context?

No response

### Description of the issue https://github.com/user-attachments/assets/65b2dba2-82f7-48e7-999c-6f44273f7e06 Just as seen in this clip, I am noticing visual glitches where the NPCs, regardless of distance, are rapidly flickering in and out of existence for some strange reason. At first I thought I had to re-dump my rom, but I later found out that, because I have an AMD gpu, there probably are compatibility problems. Just to note, I was suggested by another user to try and use another emulator called Citron, when I see is a fork of yuzu. In the meantime, doing that fixed this odd visual bug, but I really wanted to use ryujinx for TOTK. Hopefully this can be fixed! And if not, then it must be something wrong with AMD gpus. ### Reproduction steps 1. After launching TOTK and proceeding to the starting islands from the beginning of the game, this is where the artifacts happen. 2. This may not be the case for NVIDIA gpus ### Log file [Ryujinx_1.2.78_2024-12-22_22-48-55.log](https://github.com/user-attachments/files/18226184/Ryujinx_1.2.78_2024-12-22_22-48-55.log) [Ryujinx_1.2.78_2024-12-22_23-06-46.log](https://github.com/user-attachments/files/18226185/Ryujinx_1.2.78_2024-12-22_23-06-46.log) [Ryujinx_1.2.78_2024-12-22_23-30-20.log](https://github.com/user-attachments/files/18226186/Ryujinx_1.2.78_2024-12-22_23-30-20.log) Here are three different log files as I closed the game the moment I noticed the glitch, so, sorry for uploading multiple files. ### OS Windows 11 ### Ryujinx version 1.2.78 (latest as of now) ### Game version 1.2.1 ### CPU Ryzen 7 5700X ### GPU AMD Radeon RX 6700XT ### RAM 32 gb ### List of applied mods MaxLastBreath TOTK optimizer 2.1.2 (Medium preset) ### Additional context? _No response_

LotP1 commented

2024-12-23 10:03:21 +00:00

(Migrated from github.com)

redump your update file

Elaws commented

2025-01-06 13:09:04 +00:00

(Migrated from github.com)

Hi @YaltuTheEnlightened , same issue here with a Ryzen 5 7600 / 7800 XT config, using TOTK Optimizer 2.1.3 (1440p resolution), and TOTK 1.2.1 :

https://github.com/user-attachments/assets/470b3711-b919-4d77-bcd0-f8036e6b978a

Apparently this only happens on RDNA3 architecture.

However, the problem does not occur on Yuzu 4176 (but Yuzu may sometimes come with temporary minor other glitches like weird geometric lines or dark rectangles in the grass), so maybe analyzing how they use Vulkan would give a hint on how to fix this issue ?

How can we help further investigating this issue ?

Thank you.

Hi @YaltuTheEnlightened , same issue here with a Ryzen 5 7600 / 7800 XT config, using TOTK Optimizer 2.1.3 (1440p resolution), and TOTK 1.2.1 : https://github.com/user-attachments/assets/470b3711-b919-4d77-bcd0-f8036e6b978a Apparently this only happens on RDNA3 architecture. However, the problem does not occur on Yuzu 4176 (but Yuzu may sometimes come with temporary minor other glitches like weird geometric lines or dark rectangles in the grass), so maybe analyzing how they use Vulkan would give a hint on how to fix this issue ? How can we help further investigating this issue ? Thank you.

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Reference: MeloNX/Ryujinx-ryubing#433