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DX12 Name Corruption #3564

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cwfitzgerald opened this issue Jan 5, 2021 · 1 comment
Open

DX12 Name Corruption #3564

cwfitzgerald opened this issue Jan 5, 2021 · 1 comment
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backend: DirectX-12 client: request feature request from a known client status: ready for work type: bug

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@cwfitzgerald
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Description

When reporting gfx-rs/wgpu#1129, I noticed that the debug names of most d3d12 objects were totally corrupt, consisting of random characters.

Repro steps

Run any example in the debugger then look at the "Live Object" warnings at the end.

Expected vs observed behavior

Expected: reasonable debug names
Observerved: garbage
@kvark kvark transferred this issue from gfx-rs/wgpu Jan 5, 2021
@tangmi
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tangmi commented Feb 11, 2021

I wasn't able to repro by running rend3/scene-viewer or wgpu-rs/water on my gtx1080.

I noticed ID3D12Object::SetName returns an HRESULT, perhaps you can try wrapping all the calls in gfx-backend-dx12 with assert!(winerror::SUCCEEDED(*.SetName(...)))?

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backend: DirectX-12 client: request feature request from a known client status: ready for work type: bug
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@kvark @tangmi @cwfitzgerald