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[d3d11] Don't allow the creation of buffers with a size of zero

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Philip Rebohle 2019-07-21 20:47:42 +02:00
parent f5cec978c8
commit 00cf2a20a3
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1 changed files with 4 additions and 0 deletions
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src/d3d11/d3d11_buffer.cpp
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@ -200,6 +200,10 @@ namespace dxvk {
HRESULT D3D11Buffer::ValidateBufferProperties( HRESULT D3D11Buffer::ValidateBufferProperties(
const D3D11_BUFFER_DESC* pDesc) { const D3D11_BUFFER_DESC* pDesc) {
// Zero-sized buffers are illegal
if (!pDesc->ByteWidth)
return E_INVALIDARG;
// Basic validation for structured buffers // Basic validation for structured buffers
if ((pDesc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED) if ((pDesc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED)
&& ((pDesc->StructureByteStride == 0) && ((pDesc->StructureByteStride == 0)