Fix D3D12 command list reset not getting correct init parameters

renderdoc/driver/d3d12/d3d12_command_list.h

@@ -161,6 +161,8 @@ private:
     D3D12_COMMAND_LIST_TYPE type;
   } m_Init;
 
+  bool m_FakeCreationReset = false;
+
   static rdcstr GetChunkName(uint32_t idx);
   D3D12ResourceManager *GetResourceManager() { return m_pDevice->GetResourceManager(); }
 public:
@@ -196,6 +198,8 @@ public:
     m_Init.nodeMask = nodeMask;
     m_Init.type = type;
   }
+  HRESULT ResetInternal(ID3D12CommandAllocator *pAllocator, ID3D12PipelineState *pInitialState,
+                        bool fakeCreationReset);
 
   bool ValidateRootGPUVA(D3D12_GPU_VIRTUAL_ADDRESS buffer);
 

renderdoc/driver/d3d12/d3d12_command_list_wrap.cpp

@@ -397,19 +397,18 @@ bool WrappedID3D12GraphicsCommandList::Serialise_Reset(SerialiserType &ser,
 
 HRESULT WrappedID3D12GraphicsCommandList::Reset(ID3D12CommandAllocator *pAllocator,
                                                 ID3D12PipelineState *pInitialState)
+{
+  return ResetInternal(pAllocator, pInitialState, false);
+}
+
+HRESULT WrappedID3D12GraphicsCommandList::ResetInternal(ID3D12CommandAllocator *pAllocator,
+                                                        ID3D12PipelineState *pInitialState,
+                                                        bool fakeCreationReset)
 {
   HRESULT ret = S_OK;
 
   if(IsCaptureMode(m_State))
   {
-    // If this is the creation reset we won't have our init params yet and this reset is 'fake' to
-    // record the initial allocator and state. Don't actually call Reset(), just pretend it was so
-    // that we can pretend D3D12 doesn't have weird behaviour.
-    bool resetcall = true;
-
-    if(m_Init.riid.Data1 == 0 && m_Init.riid.Data2 == 0 && m_Init.riid.Data3 == 0)
-      resetcall = false;
-
     m_ListRecord->DisableChunkLocking();
 
     // reset for new recording
@@ -420,7 +419,9 @@ HRESULT WrappedID3D12GraphicsCommandList::Reset(ID3D12CommandAllocator *pAllocat
     if(m_ListRecord->bakedCommands)
       m_ListRecord->bakedCommands->Delete(GetResourceManager());
 
-    if(resetcall)
+    // If this reset is 'fake' to record the initial allocator and state. Don't actually call
+    // Reset(), just pretend it was so that we can pretend D3D12 doesn't have weird behaviour.
+    if(!fakeCreationReset)
     {
       SERIALISE_TIME_CALL(ret = m_pList->Reset(Unwrap(pAllocator), Unwrap(pInitialState)));
     }

renderdoc/driver/d3d12/d3d12_device_wrap.cpp

@@ -340,9 +340,9 @@ HRESULT WrappedID3D12Device::CreateCommandList(UINT nodeMask, D3D12_COMMAND_LIST
 
     if(IsCaptureMode(m_State))
     {
-      // we just serialise out command allocator creation as a reset, since it's equivalent.
-      wrapped->Reset(pCommandAllocator, pInitialState);
       wrapped->SetInitParams(riid, nodeMask, type);
+      // we just serialise out command allocator creation as a reset, since it's equivalent.
+      wrapped->ResetInternal(pCommandAllocator, pInitialState, true);
 
       {
         CACHE_THREAD_SERIALISER();