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[d3d10] Fix crash in CreateDepthStencilView when pDesc is null

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This is legal and we should just pass the null pointer to D3D11.
Should fix a crash in Stalker: Call of Pripyat.
This commit is contained in:
Philip Rebohle 2018-08-14 00:12:53 +02:00
parent 861165f32a
commit dad015bd67
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GPG Key ID: C8CC613427A31C99
1 changed files with 39 additions and 34 deletions
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7
src/d3d10/d3d10_device.cpp
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@ -287,7 +287,11 @@ namespace dxvk {
Com<ID3D11Resource> d3d11Resource; Com<ID3D11Resource> d3d11Resource;
GetD3D11Resource(pResource, &d3d11Resource); GetD3D11Resource(pResource, &d3d11Resource);
// D3D10 doesn't have the Flags member, so we have
// to convert the structure. pDesc can be nullptr.
D3D11_DEPTH_STENCIL_VIEW_DESC d3d11Desc; D3D11_DEPTH_STENCIL_VIEW_DESC d3d11Desc;
if (pDesc != nullptr) {
d3d11Desc.ViewDimension = D3D11_DSV_DIMENSION(pDesc->ViewDimension); d3d11Desc.ViewDimension = D3D11_DSV_DIMENSION(pDesc->ViewDimension);
d3d11Desc.Format = pDesc->Format; d3d11Desc.Format = pDesc->Format;
d3d11Desc.Flags = 0; d3d11Desc.Flags = 0;
@ -324,10 +328,11 @@ namespace dxvk {
d3d11Desc.Texture2DMSArray.ArraySize = pDesc->Texture2DMSArray.ArraySize; d3d11Desc.Texture2DMSArray.ArraySize = pDesc->Texture2DMSArray.ArraySize;
break; break;
} }
}
ID3D11DepthStencilView* d3d11View = nullptr; ID3D11DepthStencilView* d3d11View = nullptr;
HRESULT hr = m_device->CreateDepthStencilView( HRESULT hr = m_device->CreateDepthStencilView(
d3d11Resource.ptr(), &d3d11Desc, d3d11Resource.ptr(), pDesc ? &d3d11Desc : nullptr,
ppDepthStencilView ? &d3d11View : nullptr); ppDepthStencilView ? &d3d11View : nullptr);
if (FAILED(hr)) if (FAILED(hr))