[d3d11] Use new presenter signal mechanism for frame latency event

src/d3d11/d3d11_swapchain.cpp

@@ -336,9 +336,6 @@ namespace dxvk {
     immediateContext->EndFrame();
     immediateContext->Flush();
 
-    // Bump our frame id.
-    ++m_frameId;
-    
     for (uint32_t i = 0; i < SyncInterval || i < 1; i++) {
       SynchronizePresent();
 
@@ -380,9 +377,6 @@ namespace dxvk {
       if (m_hud != nullptr)
         m_hud->render(m_context, info.format, info.imageExtent);
       
-      if (i + 1 >= SyncInterval)
-        m_context->signal(m_frameLatencySignal, m_frameId);
-
       SubmitPresent(immediateContext, sync, i);
     }
 
@@ -394,27 +388,35 @@ namespace dxvk {
   void D3D11SwapChain::SubmitPresent(
           D3D11ImmediateContext*  pContext,
     const PresenterSync&          Sync,
-          uint32_t                FrameId) {
+          uint32_t                Repeat) {
     auto lock = pContext->LockContext();
 
+    // Bump frame ID as necessary
+    if (!Repeat)
+      m_frameId += 1;
+
     // Present from CS thread so that we don't
     // have to synchronize with it first.
     m_presentStatus.result = VK_NOT_READY;
 
     pContext->EmitCs([this,
-      cFrameId     = FrameId,
+      cRepeat      = Repeat,
       cSync        = Sync,
       cHud         = m_hud,
       cPresentMode = m_presenter->info().presentMode,
+      cFrameId     = m_frameId,
       cCommandList = m_context->endRecording()
     ] (DxvkContext* ctx) {
       cCommandList->setWsiSemaphores(cSync);
       m_device->submitCommandList(cCommandList, nullptr);
 
-      if (cHud != nullptr && !cFrameId)
+      if (cHud != nullptr && !cRepeat)
         cHud->update();
 
-      m_device->presentImage(m_presenter, cPresentMode, 0, &m_presentStatus);
+      uint64_t frameId = cRepeat ? 0 : cFrameId;
+
+      m_device->presentImage(m_presenter,
+        cPresentMode, frameId, &m_presentStatus);
     });
 
     pContext->FlushCsChunk();
@@ -479,7 +481,7 @@ namespace dxvk {
     presenterDesc.numFormats      = PickFormats(m_desc.Format, presenterDesc.formats);
     presenterDesc.fullScreenExclusive = PickFullscreenMode();
 
-    m_presenter = new Presenter(m_device, nullptr, presenterDesc);
+    m_presenter = new Presenter(m_device, m_frameLatencySignal, presenterDesc);
     m_presenter->setFrameRateLimit(m_parent->GetOptions()->maxFrameRate);
   }
 

src/d3d11/d3d11_swapchain.h

@@ -130,7 +130,7 @@ namespace dxvk {
     void SubmitPresent(
             D3D11ImmediateContext*  pContext,
       const PresenterSync&          Sync,
-            uint32_t                FrameId);
+            uint32_t                Repeat);
 
     void SynchronizePresent();