[Godot 4.4 beta 1] Regression for the Compatibility Renderer

[xsellier]

Tested versions

• Not reproducible in Godot dev 5
• Reproducible in Godot beta 1

I was able to bisect the issue to this commit 1536e0e

System information

Linux binogure 6.11-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.11-1~exp1 (2024-09-19) x86_64 GNU/Linux

Issue description

Using Tile or tile Fit for a panel in a theme leads to glitches in all others 2d textures.

compatibility-renderer-broken.webm

Steps to reproduce

• Git clone https://github.com/xsellier/godot-4-4-opengl-custom-draw-issue
• Launch godot
• Toggle the checkbox in the middle of the screen
• Enjoy

Minimal reproduction project (MRP)

https://github.com/xsellier/godot-4-4-opengl-custom-draw-issue

[clayjohn]

Are you doing any 3D rendering in that scene? 1536e0e only changes shader code in the spatial shader template. I can't see how it would interact with the 2D renderer at all

Testing dev versions it seems that this is a regression between dev 7 and beta 1 and 1536e0e was merged after dev 7 and before beta 1

After some quick Renderdoc debugging, I suspect that #99230 is the actual culprit. I think some of the Ninepatch state is leaking into subsequent draw commands

[clayjohn]

Yep, tracked it down. It was a failed rebase from #99230. It brought back a line of code that was removed earlier in #98835

[xsellier]

Thanks, it's fixed indeed !