[d3d11] Use new GPU events for D3D11 Event queries

src/d3d11/d3d11_context_imm.cpp

@@ -89,6 +89,10 @@ namespace dxvk {
       return E_INVALIDARG;
     }
     
+    // Ensure that all query commands actually get
+    // executed before trying to access the query
+    SynchronizeCsThread();
+
     // Get query status directly from the query object
     HRESULT hr = static_cast<D3D11Query*>(pAsync)->GetData(pData, GetDataFlags);
     

src/d3d11/d3d11_query.cpp

@@ -8,9 +8,11 @@ namespace dxvk {
     const D3D11_QUERY_DESC& desc)
   : m_device(device), m_desc(desc),
     m_d3d10(this, device->GetD3D10Interface()) {
+    Rc<DxvkDevice> dxvkDevice = m_device->GetDXVKDevice();
+
     switch (m_desc.Query) {
       case D3D11_QUERY_EVENT:
-        m_event = new DxvkEvent();
+        m_event = dxvkDevice->createGpuEvent();
         break;
         
       case D3D11_QUERY_OCCLUSION:
@@ -171,9 +173,6 @@ namespace dxvk {
     if (m_query != nullptr)
       return m_query->reset();
     
-    if (m_event != nullptr)
-      return m_event->reset();
-    
     return 0;
   }
   
@@ -205,8 +204,7 @@ namespace dxvk {
   void D3D11Query::Signal(DxvkContext* ctx, uint32_t revision) {
     switch (m_desc.Query) {
       case D3D11_QUERY_EVENT: {
-        DxvkEventRevision rev = { m_event, revision };
+        ctx->signalGpuEvent(m_event);
-        ctx->signalEvent(rev);
       } break;
       
       case D3D11_QUERY_TIMESTAMP: {
@@ -224,7 +222,16 @@ namespace dxvk {
           void*                             pData,
           UINT                              GetDataFlags) {
     if (m_desc.Query == D3D11_QUERY_EVENT) {
-      const bool signaled = m_event->getStatus() == DxvkEventStatus::Signaled;
+      DxvkGpuEventStatus status = m_event->test();
+
+      if (status == DxvkGpuEventStatus::Invalid)
+        return DXGI_ERROR_INVALID_CALL;
+      
+      bool signaled = status == DxvkGpuEventStatus::Signaled;
+
+      // FIXME remove once query refactor is done
+      if (m_event->isInUse())
+        signaled = false;
       
       if (pData != nullptr)
         *static_cast<BOOL*>(pData) = signaled;

src/d3d11/d3d11_query.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../dxvk/dxvk_event.h"
+#include "../dxvk/dxvk_gpu_event.h"
 #include "../dxvk/dxvk_query.h"
 
 #include "../d3d10/d3d10_query.h"
@@ -55,7 +55,7 @@ namespace dxvk {
     D3D11_QUERY_DESC   m_desc;
     
     Rc<DxvkQuery>     m_query = nullptr;
-    Rc<DxvkEvent> m_event = nullptr;
+    Rc<DxvkGpuEvent>  m_event = nullptr;
     
     uint32_t m_revision = 0;