D3D12 pixel history WIP

Test written with visual parity to Vulkan version, and tests as added are passing with both DXBC and DXIL. MSAA pixel history works with basic tests.
skarolewics · Oct 28, 2023 · 439b739 · 439b739
1 parent aec25cf
commit 439b739
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Showing 10 changed files with 2,992 additions and 102 deletions.
diff --git a/renderdoc/driver/d3d12/d3d12_device.cpp b/renderdoc/driver/d3d12/d3d12_device.cpp
@@ -4823,3 +4823,20 @@ void WrappedID3D12Device::ReplayLog(uint32_t startEventID, uint32_t endEventID,
     ExecuteLists();
   }
 }
+
+void WrappedID3D12Device::ReplayDraw(ID3D12GraphicsCommandListX *cmd, const ActionDescription &action)
+{
+  if(action.drawIndex == 0)
+  {
+    if(action.flags & ActionFlags::Indexed)
+      cmd->DrawIndexedInstanced(action.numIndices, action.numInstances, action.indexOffset,
+                                action.baseVertex, action.instanceOffset);
+    else
+      cmd->DrawInstanced(action.numIndices, action.numInstances, action.vertexOffset,
+                         action.instanceOffset);
+  }
+  else
+  {
+    RDCERR("Indirect draws are NYI with ReplayDraw");
+  }
+}
diff --git a/renderdoc/driver/d3d12/d3d12_device.h b/renderdoc/driver/d3d12/d3d12_device.h
@@ -997,6 +997,7 @@ class WrappedID3D12Device : public IFrameCapturer, public ID3DDevice, public ID3
 
   RDResult ReadLogInitialisation(RDCFile *rdc, bool storeStructuredBuffers);
   void ReplayLog(uint32_t startEventID, uint32_t endEventID, ReplayLogType replayType);
+  void ReplayDraw(ID3D12GraphicsCommandListX *cmd, const ActionDescription &action);
 
   void SetStructuredExport(uint64_t sectionVersion)
   {