[d3d11] Reset dirty tracking when re-applying context state

src/d3d11/d3d11_context.cpp

@@ -4746,6 +4746,15 @@ namespace dxvk {
   }
 
 
+  template<typename ContextType>
+  void D3D11CommonContext<ContextType>::ResetDirtyTracking() {
+    // Must only be called when all bindings are guaranteed to get applied
+    // to the DXVK context before the next draw or dispatch command.
+    m_state.lazy.bindingsDirty.reset();
+    m_state.lazy.shadersDirty = 0u;
+  }
+
+
   template<typename ContextType>
   void D3D11CommonContext<ContextType>::ResetStagingBuffer() {
     m_staging.reset();
@@ -4880,6 +4889,8 @@ namespace dxvk {
     for (uint32_t i = 0; i < m_state.so.targets.size(); i++)
       BindXfbBuffer(i, m_state.so.targets[i].buffer.ptr(), ~0u);
 
+    ResetDirtyTracking();
+
     for (uint32_t i = 0; i < uint32_t(DxbcProgramType::Count); i++) {
       auto stage = DxbcProgramType(i);
 

src/d3d11/d3d11_context.h

@@ -992,6 +992,8 @@ namespace dxvk {
 
     void ResetContextState();
 
+    void ResetDirtyTracking();
+
     void ResetStagingBuffer();
 
     template<DxbcProgramType ShaderStage, typename T>

src/d3d11/d3d11_context_imm.cpp

@@ -754,7 +754,11 @@ namespace dxvk {
     if (!pState)
       return;
 
-    // Reset all state affected by the current context state
+    // Clear dirty tracking here since all context state will be
+    // re-applied anyway when the context state is swapped in again.
+    ResetDirtyTracking();
+
+    // Reset all state affected by the current context state.
     ResetCommandListState();
 
     Com<D3D11DeviceContextState, false> oldState = std::move(m_stateObject);