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Won't Fix

Votes

5

Found in

2018.2.17f1

2019.2

2019.3

2020.1

Issue ID

1103727

Regression

No

Editor crashes with D3D12SwapChain::CreateHWND when switching to Direct3D12 on AMD card after Windows Update

Windows

-

How to reproduce:
1. Create new project
2. Open Project Settings/Player tab
3. Under Other Settings disable "Auto Graphics API for Windows" checkbox
4. Add Direct3D12 Graphics API and drag it above Direct3D11
--------------
Observe crashing

Reproduced with: 2018.3.1f1, 2019.1.0a13, 2020.1.0a3

Note: Issue only reproduces with AMD cards and Windows 1809 update

  1. Resolution Note (2019.1.X):

    The crash is an AMD driver issue

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Comments (4)

  1. PaulDyatlov

    Jul 27, 2020 10:46

    Direct3D 12 don't support creating MSAA swap chains--attempts to create a swap chain with SampleDesc.Count > 1 will fail

  2. arsys

    Apr 10, 2020 14:02

    happens in EVERY project, new or existent, with every version I have installed, I updated to latest LTS 2018.4.20f1 and 2019.3.9f1 with same results. The crash log states:

    atidxx64.dll caused an Access Violation (0xc0000005) in module atidxx64.dll at 0033:e4834a0f.

    I have Windows 10 Home 1909, in a Dell Inspiron 3576 with Radeon 520 integrated chip

    returning configuration from GAME to STANDARD in the Radeon Adrenalin software solves the issue.

  3. SkeletonDoctor

    Jan 21, 2020 03:09

    I haven't had any issue with Vulkan, but that's just me.

  4. Theironlefty

    Feb 24, 2019 14:14

    Also happens when switching to Vulkan API.

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