Report original GPU VA to UI on D3D12

* In theory this was useful for interpreting execute indirect buffers previously
  but it will be more common.

renderdoc/driver/d3d12/d3d12_device_rescreate_wrap.cpp

@@ -248,7 +248,7 @@ bool WrappedID3D12Device::Serialise_CreateResource(
   SetObjName(ret, StringFormat::Fmt("%s Resource %s %s", ResourceTypeName,
                                     ToStr(desc.Dimension).c_str(), ToStr(pResource).c_str()));
 
-  ret = new WrappedID3D12Resource(ret, pHeap, HeapOffset, this);
+  ret = new WrappedID3D12Resource(ret, pHeap, HeapOffset, this, gpuAddress);
 
   switch(chunkType)
   {

renderdoc/driver/d3d12/d3d12_replay.cpp

@@ -414,6 +414,7 @@ BufferDescription D3D12Replay::GetBuffer(ResourceId id)
   ret.length = desc.Width;
 
   ret.creationFlags = BufferCategory::NoFlags;
+  ret.gpuAddress = it->second->GetOriginalVA();
 
   const rdcarray<EventUsage> &usage = m_pDevice->GetQueue()->GetUsage(id);
 

renderdoc/driver/d3d12/d3d12_resources.h

@@ -1170,6 +1170,8 @@ class WrappedID3D12Resource
   rdcflatmap<D3D12BufferOffset, D3D12AccelerationStructure *> m_accelerationStructMap;
   bool m_isAccelerationStructureResource = false;
 
+  UINT64 m_OrigAddress;
+
 public:
   ALLOCATE_WITH_WRAPPED_POOL(WrappedID3D12Resource, false);
 
@@ -1231,6 +1233,8 @@ public:
     m_Addresses.GetResIDFromAddrAllowOutOfBounds(addr, id, offs);
   }
 
+  UINT64 GetOriginalVA() const { return m_OrigAddress; }
+
   // overload to just return the id in case the offset isn't needed
   static ResourceId GetResIDFromAddr(D3D12_GPU_VIRTUAL_ADDRESS addr)
   {
@@ -1248,9 +1252,10 @@ public:
   };
 
   WrappedID3D12Resource(ID3D12Resource *real, ID3D12Heap *heap, UINT64 HeapOffset,
-                        WrappedID3D12Device *device)
+                        WrappedID3D12Device *device, UINT64 origAddress = 0)
       : WrappedDeviceChild12(real, device)
   {
+    m_OrigAddress = origAddress;
     if(IsReplayMode(device->GetState()))
       device->AddReplayResource(GetResourceID(), this);