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Fix initial state for upload/readback buffers on D3D12

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baldurk
2018-12-11 19:57:21 +00:00
parent 4c3d70b612
commit 5e2971a79f
1 changed files with 9 additions and 2 deletions
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util/test/demos/d3d12/d3d12_helpers.cpp
+9 -2
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@@ -251,10 +251,17 @@ D3D12BufferCreator &D3D12BufferCreator::Size(UINT size)
D3D12BufferCreator::operator ID3D12ResourcePtr() const
{
D3D12_RESOURCE_STATES initialState = D3D12_RESOURCE_STATE_COMMON;
if(m_HeapDesc.Type == D3D12_HEAP_TYPE_UPLOAD)
initialState = D3D12_RESOURCE_STATE_GENERIC_READ;
else if(m_HeapDesc.Type == D3D12_HEAP_TYPE_READBACK)
initialState = D3D12_RESOURCE_STATE_COPY_DEST;
ID3D12ResourcePtr buf;
CHECK_HR(m_Test->dev->CreateCommittedResource(&m_HeapDesc, D3D12_HEAP_FLAG_NONE, &m_BufDesc,
D3D12_RESOURCE_STATE_COMMON, NULL,
__uuidof(ID3D12Resource), (void **)&buf));
initialState, NULL, __uuidof(ID3D12Resource),
(void **)&buf));
if(m_Initdata)
m_Test->SetBufferData(buf, D3D12_RESOURCE_STATE_COMMON, (const byte *)m_Initdata,