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d3d12: show warning instead of panic when debug layer cant be created #1128 (#1251)

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Hordur Johannsson 2024-08-25 03:37:14 +00:00 • committed by GitHub
parent bfa3b069f7
commit a54d20daa2
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1 changed files with 13 additions and 2 deletions
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15
src/sysgpu/d3d12.zig
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@ -84,11 +84,22 @@ pub const Instance = struct {
&c.IID_IDXGIFactory4,
@ptrCast(&dxgi_factory),
);
if (hr != c.S_OK) {
if (hr == c.DXGI_ERROR_INVALID_CALL) {
const hr_prev = hr;
hr = c.CreateDXGIFactory2(
0,
&c.IID_IDXGIFactory4,
@ptrCast(&dxgi_factory));
if (hr == c.S_OK) {
log.info("note: D3D12 debug layers disabled (couldn't enable, error: {x}), see https://machengine.org/about/faq/#how-to-enable-direct3d-debug-layers",
.{@as(u32, @bitCast(hr_prev))});
} else {
return error.CreateDXGIFactoryFailed;
}
} else if (hr != c.S_OK) {
return error.CreateDXGIFactoryFailed;
}
errdefer _ = dxgi_factory.lpVtbl.*.Release.?(dxgi_factory);
var opt_dxgi_factory5: ?*c.IDXGIFactory5 = null;
_ = dxgi_factory.lpVtbl.*.QueryInterface.?(
dxgi_factory,