Incorrect colors are rendered when using GUI.DrawTexture on macOS with Metal

Unity: Metal

Won't Fix

6.0.X

2023.3.X

2023.2.X

2023.1.X

2022.3.X

Cancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 Beta/Preview that remain open.

Reproduction steps:
1. Open the attached project "IMGUITest"
2. Change Graphics API to Metal in the Player Settings
3. Build and Run the project

Expected result: the colors are dark-ish
Actual result: the colors are pale

Reproducible with: 2021.3.29f1, 2022.3.5f1, 2023.1.5f1, 2023.2.0b2

Reproducible on: macOS 13.4.1 (Intel), Xbox One (user reported)
Not reproducible on: Windows 10, macOS 13.4.1 (Intel) (OpenGLCore, user reported)

Incorrect colors are rendered when using GUI.DrawTexture on macOS with Metal

Unity: Metal

Won't Fix

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Have a workaround or additional info about this issue?

Incorrect colors are rendered when using GUI.DrawTexture on macOS with Metal

Unity: Metal

Statuses

Won't Fix

Resolution Notes

2023.2.XWon't FixCancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 Beta/Preview that remain open.

Description

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Have a workaround or additional info about this issue?