Search Unity

  1. Unity Asset Manager is now available in public beta. Try it out now and join the conversation here in the forums.
    Dismiss Notice

Glitches with Windows Standalone and WSA Build

Discussion in '2019.3 Beta' started by wagenheimer, Nov 6, 2019.

  1. wagenheimer

    wagenheimer

    Joined:
    Jun 1, 2018
    Posts:
    323
    Hi!

    I have glitches when running a Windows Standalone or WSA build in Full Screen. Strange colors and screen blinking.

    upload_2019-11-6_10-24-34.png

    For Windows Standalone, disabling "Use DXGI Flip Model Swapchain for D3D11" fix the problem, but for WSA there is no way to disable this.

    Is this bug known? I added an zipped video to the post.
     

    Attached Files:

    wagenheimer, Nov 6, 2019
    #1

  2. LeonhardP

    LeonhardP

    Unity Technologies

    Joined:
    Jul 4, 2016
    Posts:
    3,136
    Could you please submit a bug report with a (minimal) reproducible?
     
    LeonhardP, Nov 6, 2019
    #2

  3. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
    Jul 25, 2013
    Posts:
    10,680
    Yeah, please submit a bug report! This isn't a known issue and it sounds very serious.

    Does this happen if you use DirectX 12?
     
    Tautvydas-Zilys, Nov 8, 2019
    #3

  4. wagenheimer

    wagenheimer

    Joined:
    Jun 1, 2018
    Posts:
    323
    - Tested and it Happens with 2019.3b9 and 2019.3b10.
    - Legacy Graphics Pipeline
    - No Post-Processing or Custom Shaders
    - The build was made with "Auto Graphics API"
    - In WSA builds, when running full screen, if I put the mouse on Top of the Screen, the Title Bars Appears and the glitch goes away. It comes back when the title bar dissapears.

    I will test now with an empty project and test if it happens or if is something relative to my project.
     
    wagenheimer, Nov 8, 2019
    #4

  5. wagenheimer

    wagenheimer

    Joined:
    Jun 1, 2018
    Posts:
    323
    - It does not happens when Disabling "Auto Graphics API" and Adding DirectX12 as first API in the List.
     
    wagenheimer, Nov 8, 2019
    #5

  6. wagenheimer

    wagenheimer

    Joined:
    Jun 1, 2018
    Posts:
    323
    Just tested it, it happens EVEN on an empty project. Just added an Camera, Canvas with an Image.

    The glitch happens on my Desktop (I attached a DxDiag) here, but it works on my Notebook (Dell XPS 14).

    I have never had any similar issues in any previous version of Unity (2019.2-) or any other game / application.
     

    Attached Files:

    wagenheimer, Nov 8, 2019
    #6

  7. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
    Jul 25, 2013
    Posts:
    10,680
    Hey, thanks for the investigation. I'll ask our QA to try to reproduce.
     
    Tautvydas-Zilys, Nov 8, 2019
    #7

  8. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
    Jul 25, 2013
    Posts:
    10,680
    Hey, we actually seem to be unable to reproduce it. Could you try updating your graphics driver?
     
    Tautvydas-Zilys, Nov 14, 2019
    #8