[Bug Report] Iris 1.2.6, Minecraft 1.19/Lux EA-B2-P1 Huge black area around the Sun

[kenster1488]

Describe the bug Upon running the shader pack, there is a large black area that flashes when looking at or around the area of the Sun

To Reproduce Steps to reproduce the behavior:

1. Run Minecraft 1.19
2. Run Lux EA-B2-P1 shaders
3. During daytime, look at or around the area of the Sun, and a large blackening of the display should occur that follows with the sun

Expected behavior Black bugging of the entire game render on and around the Sun

Screenshots

Hardware specification:

• AMD Radeon RX 6800 XT, driver version 22.7.1 (they are the latest drivers)
• AMD Ryzen 7 5800X
• 32 GB DDR4-3600 RAM

Software specification:

• Minecraft 1.19
• Iris 1.2.6
• Numerous mods (at least 140)
• Windows 11 22H2 build 22622.450

Bugs introduced by 3rd-party game clients are not being fixed

Additional context I am aware of me using multiple mods as a possible conflict problem, however I tested on Minecraft 1.19.2 with Iris 1.2.6 and the issue persists on a completely vanilla client, thus mods have no impact on this bug.

[TechDevOnGitHub]

Hey, thank you for letting me know!

The part of code responsible for the sun/moon that could cause these problems has been altered since EA-B2-P1. Please test this again using the dev version and let me know if that resolves those problems.

If that does indeed fix the problem, I will set this issue as closed, as that fix will be contained in the next patch/release automatically.

[kenster1488]

Issue does indeed persist on dev version. If there's anything else you need from me, I'd be glad to help out!

[Lolothepro]

https://user-images.githubusercontent.com/68275908/197243185-f83f2ba9-ac5f-4814-a424-c8f253ea283e.mp4

[KagamiOnTop]

Hello, I have the same problem.

Hardware specification: AMD Radeon RX 6700 XT Intel I5 11400F 16GB DDR4-3600 RAM 2560x1440 resolution

Software specification: Minecraft 1.21 OptiFine HD U J1 pre2 (tested on different other optifine versions in other versions and experienced the same issues) JDK 17.0.11 no mods Lux_v1.1_patch2.zip (tested on every Lux version and experienced the same issues)

[Kenst1092]

Hey. This is kenster1488 on another account - I have lost my original account. Just posting an update on this. I'm back to playing on Minecraft.

My system specifications remain the same, but I'm going to outline the changes to my Minecraft setup since my last post:

• Windows 11 IoT Enterprise 2024 (24H2 build 26100.1591)
• GraalVM 22 x64
• Minecraft 1.21
• Iris 1.8.0-beta3
• Sodium + extra 1.6.0-beta.1
• Fabric Loader 0.16.3
• Lux EA-B3
• AMD Adrenalin version 24.8.1, driver-only install (latest as of the date of this post)

Seems like the issue is gone. Anyone experiencing this issue on Radeon RX 6000-series GPUs give EA-B3 a try, otherwise try different Java types (as stated, I'm running GraalVM instead of OpenJDK, Amazon Corretto, Oracle Java, etc.)