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[d3d12] don't expose adapter if it doesn't support DXIL when the DXC container is present

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teoxoy 2024-12-02 16:25:37 +01:00 committed by Teodor Tanasoaia
parent 201d9ea79f
commit 5b9c526c55
1 changed files with 6 additions and 4 deletions
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10
wgpu-hal/src/dx12/adapter.rs
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@ -207,10 +207,10 @@ impl super::Adapter {
Direct3D12::D3D_SHADER_MODEL_6_2,
Direct3D12::D3D_SHADER_MODEL_6_1,
Direct3D12::D3D_SHADER_MODEL_6_0,
Direct3D12::D3D_SHADER_MODEL_5_1,
]
.iter();
match loop {
let highest_shader_model = loop {
if let Some(&sm) = versions.next() {
let mut sm = Direct3D12::D3D12_FEATURE_DATA_SHADER_MODEL {
HighestShaderModel: sm,
@ -229,8 +229,10 @@ impl super::Adapter {
} else {
break Direct3D12::D3D_SHADER_MODEL_5_1;
}
} {
Direct3D12::D3D_SHADER_MODEL_5_1 => naga::back::hlsl::ShaderModel::V5_1,
};
match highest_shader_model {
Direct3D12::D3D_SHADER_MODEL_5_1 => return None, // don't expose this adapter if it doesn't support DXIL
Direct3D12::D3D_SHADER_MODEL_6_0 => naga::back::hlsl::ShaderModel::V6_0,
Direct3D12::D3D_SHADER_MODEL_6_1 => naga::back::hlsl::ShaderModel::V6_1,
Direct3D12::D3D_SHADER_MODEL_6_2 => naga::back::hlsl::ShaderModel::V6_2,