WebCamTexture has a red filter when using DirectX12 Graphics API

Unity: DirectX12

Fixed

2023.2.X

2023.1.X

2023.1.0b1 onwards

2022.3.X

2021.3.X

WebCam uses legacy texture formats and produces ARGB textures. Changing it to RGBA caused the YUV conversion algorithm to fail. So texture swizzling was returned to DX12 but this time they should be only performed if the format is a legacy one like this.

How to reproduce:
1. Open the user-attached project “deletemewebcamtest”
2. Open the “WebcamTexture Test” scene
3. Enter the Play Mode
4. Observe the WebCamTexture on the Cube

Expected result: The WebCamTexture displays the received from the web camera data correctly
Actual result: The WebCamTexture displays the received from the web camera data with the red filter

Reproducible with: 2023.1.0b1, 2023.1.0b8, 2023.2.0a6
Not reproducible with: 2020.3.45f1, 2021.3.20f1, 2022.2.10f1, 2023.1.0a26

Reproducible on: Windows 11 Pro

Note: Also reproducible in Player

WebCamTexture has a red filter when using DirectX12 Graphics API

Unity: DirectX12

Fixed

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Have a workaround or additional info about this issue?

WebCamTexture has a red filter when using DirectX12 Graphics API

Unity: DirectX12

Statuses

Fixed

Resolution Notes

2023.2.XFixedWebCam uses legacy texture formats and produces ARGB textures. Changing it to RGBA caused the YUV conversion algorithm to fail. So texture swizzling was returned to DX12 but this time they should be only performed if the format is a legacy one like this.

Description

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Have a workaround or additional info about this issue?