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Merge pull request #87670 from RandomShaper/d3d12_16bit 

Direct3D 12: Query support for 16-bit operations
This commit is contained in:
Rémi Verschelde 2024-01-29 13:18:00 +01:00
parent f0144d7f45 f77f46ebff
commit 6305277312
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GPG Key ID: C3336907360768E1
1 changed files with 7 additions and 0 deletions
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7
drivers/d3d12/d3d12_context.cpp
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@ -227,6 +227,13 @@ Error D3D12Context::_check_capabilities() {
} }
} }
D3D12_FEATURE_DATA_D3D12_OPTIONS4 options4 = {};
res = md.device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS4, &options4, sizeof(options4));
if (SUCCEEDED(res)) {
shader_capabilities.native_16bit_ops = options4.Native16BitShaderOpsSupported;
}
print_verbose(String(" 16-bit ops supported: ") + (shader_capabilities.native_16bit_ops ? "yes" : "no"));
D3D12_FEATURE_DATA_D3D12_OPTIONS6 options6 = {}; D3D12_FEATURE_DATA_D3D12_OPTIONS6 options6 = {};
res = md.device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS6, &options6, sizeof(options6)); res = md.device->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS6, &options6, sizeof(options6));
if (SUCCEEDED(res)) { if (SUCCEEDED(res)) {