initial commit, 4.5 stable

thirdparty/d3d12ma/patches/0001-mingw-support.patch

@@ -0,0 +1,45 @@
+diff --git a/thirdparty/d3d12ma/D3D12MemAlloc.cpp b/thirdparty/d3d12ma/D3D12MemAlloc.cpp
+index 8e2488091a..80d910e694 100644
+--- a/thirdparty/d3d12ma/D3D12MemAlloc.cpp
++++ b/thirdparty/d3d12ma/D3D12MemAlloc.cpp
+@@ -33,6 +33,12 @@
+     #include <shared_mutex>
+ #endif
+ 
++#if !defined(_MSC_VER)
++#include <guiddef.h>
++
++#include <dxguids.h>
++#endif
++
+ ////////////////////////////////////////////////////////////////////////////////
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+@@ -8178,7 +8184,13 @@ HRESULT AllocatorPimpl::UpdateD3D12Budget()
+ 
+ D3D12_RESOURCE_ALLOCATION_INFO AllocatorPimpl::GetResourceAllocationInfoNative(const D3D12_RESOURCE_DESC& resourceDesc) const
+ {
++#if defined(_MSC_VER) || !defined(_WIN32)
+     return m_Device->GetResourceAllocationInfo(0, 1, &resourceDesc);
++#else
++    D3D12_RESOURCE_ALLOCATION_INFO ret;
++    m_Device->GetResourceAllocationInfo(&ret, 0, 1, &resourceDesc);
++    return ret;
++#endif
+ }
+ 
+ #ifdef __ID3D12Device8_INTERFACE_DEFINED__
+@@ -8186,7 +8198,13 @@ D3D12_RESOURCE_ALLOCATION_INFO AllocatorPimpl::GetResourceAllocationInfoNative(c
+ {
+     D3D12MA_ASSERT(m_Device8 != NULL);
+     D3D12_RESOURCE_ALLOCATION_INFO1 info1Unused;
++#if defined(_MSC_VER) || !defined(_WIN32)
+     return m_Device8->GetResourceAllocationInfo2(0, 1, &resourceDesc, &info1Unused);
++#else
++    D3D12_RESOURCE_ALLOCATION_INFO ret;
++    m_Device8->GetResourceAllocationInfo2(&ret, 0, 1, &resourceDesc, &info1Unused);
++    return ret;
++#endif
+ }
+ #endif // #ifdef __ID3D12Device8_INTERFACE_DEFINED__
+