VKD3D The Last of Us Part 1 lacking D3D_FEATURE_LEVEL_12_0 about amdvlk HOT 7 CLOSED

This is not fixed, amdvlk is still lacking some features for shader model 6.6 on vkd3d-proton without faking it with overrides, but there is already a bugreport for it: #289

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fixed on VKD3D, shader model support 6.6 added

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This is not fixed, amdvlk is still lacking some features for shader model 6.6 on vkd3d-proton without faking it with overrides, but there is already a bugreport for it: #289

it launches though, but thanks for correcting it.

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@mbriar From the description, I haven't seen any info that can specify this issue is related with #289. Maybe you mean #289 has blocked "the shader model 6.6 on vkd3d-proton"? BTW, #289 This issue has already been fixed and delivered, you can check on the commit-id bf720037b81b648e20c54fe1c499b30c11964ef4(under stg/xgl), this extension will be supported default.

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@ruiminzhao yes, vkd3d-proton requires VK_NV_compute_shader_derivatives to expose D3D12 shader model 6.6 to applications and The Last of Us Part I fails to start if shader model 6.6 is not exposed. VK_NV_compute_shader_derivatives is not yet available in latest AMDVLK 2023.Q1.3 release, but I'm glad to know that it is probably coming soon.

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@Hadrianneue
fixed on VKD3D, shader model support 6.6 added <-- which version of VKD3D fixed this issue? thanks!

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@samlupeng there is no vkd3d-proton release that includes this yet, and the fix was only to add an environment variable to override the reported shader model HansKristian-Work/vkd3d-proton@eae3498

So on vulkan drivers that don't support all the necessary extensions for shader model 6.6 it is still required to set VKD3D_SHADER_MODEL=6_6 to launch The Last of Us. See here for which features vkd3d-proton requires to expose shader model 6.6 without any overrides: https://github.com/HansKristian-Work/vkd3d-proton/blob/eae3498030da0a16f9a65cd02dbede359e4e6e86/libs/vkd3d/device.c#L6724

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