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Disable D3D11_CREATE_DEVICE_SINGLETHREADED without Command Line Arguments

Discussion in 'General Graphics' started by SquallLiu, Nov 4, 2019.

  1. SquallLiu

    SquallLiu

    Joined:
    Jun 19, 2017
    Posts:
    32
    Can we disable D3D11_CREATE_DEVICE_SINGLETHREADED without Command Line Arguments?
    I wrote a native plugin which uses D3D11's DeferredContext.

    If graphic device is created with D3D11_CREATE_DEVICE_SINGLETHREADED, we can't create DeferredContext interface.

    Currently, I use "-force-d3d11-no-singlethreaded" for DeferredContext.
    But I don't want to use this command line on release build either.

    Thanks.
     
    SquallLiu, Nov 4, 2019
    #1

  2. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    333
    I think D3D11_CREATE_DEVICE_SINGLETHREADED should not be used by default. You can force it with "-force-d3d11-singlethreaded", but if you give no command line arguments, the default should be the D3D11 default (i.e. no SINGLETHREADED).
     
    JussiKnuuttila, Nov 6, 2019
    #2

  3. SquallLiu

    SquallLiu

    Joined:
    Jun 19, 2017
    Posts:
    32
    However, Unity 2018.4.0f actually creates GFX with D3D11_CREATE_DEVICE_SINGLETHREADED as default.
    Game build uses D3D11_CREATE_DEVICE_SINGLETHREADED, too.

    I didn't use "-force-d3d11-singlethreaded" at all.

    How do I fix it?
    Thanks.
     
    SquallLiu, Nov 12, 2019
    #3