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Bug 5544

Summary: Weird color tinting in Wayland
Product: SDL Reporter: gabriel.holodak <gabriel.holodak>
Component: videoAssignee: Sam Lantinga <slouken>
Status: NEW --- QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2    
Version: 2.0.14   
Hardware: x86_64   
OS: Linux   
Attachments: reproduction code
expected result (x11)
actual result (wayland)

Description gabriel.holodak@gmail.com 2021-02-10 00:00:47 UTC 
Created attachment 4785 [details]
reproduction code

When trying to render some grayscale values, I noticed this weird tinting/banding effect. The problem disappears when using XWayland/the "x11" video driver. Results are exactly the same with the software renderer.

Additional info:
I'm using Arch Linux with the Sway WM. GPU is a Radeon RX 5700 XT.
Comment 1 gabriel.holodak@gmail.com 2021-02-10 00:01:29 UTC 
Created attachment 4786 [details]
expected result (x11)
Comment 2 gabriel.holodak@gmail.com 2021-02-10 00:01:51 UTC 
Created attachment 4787 [details]
actual result (wayland)