Fixed VSync for all renderers. Thnx to avbaula.

Author: ShokerStlk

src/Layers/xrRender/HW.cpp

@@ -53,11 +53,16 @@ void CHW::Reset(HWND hwnd)
     // Windoze
     DevPP.SwapEffect = bWindowed ? D3DSWAPEFFECT_COPY : D3DSWAPEFFECT_DISCARD;
     DevPP.Windowed = bWindowed;
-    DevPP.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
     if (!bWindowed)
+    {
+        DevPP.PresentationInterval = selectPresentInterval(); // Vsync (R1\R2)
         DevPP.FullScreen_RefreshRateInHz = selectRefresh(DevPP.BackBufferWidth, DevPP.BackBufferHeight, Caps.fTarget);
+    }
     else
+    {
+        DevPP.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
         DevPP.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
+    }
 #endif
 
     while (TRUE)
@@ -339,11 +344,16 @@ void CHW::CreateDevice(HWND m_hWnd, bool move_window)
     P.Flags = 0; //. D3DPRESENTFLAG_DISCARD_DEPTHSTENCIL;
 
     // Refresh rate
-    P.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
     if (!bWindowed)
+    {
+        P.PresentationInterval = selectPresentInterval(); // Vsync (R1\R2)
         P.FullScreen_RefreshRateInHz = selectRefresh(P.BackBufferWidth, P.BackBufferHeight, fTarget);
+    }
     else
+    {
+        P.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
         P.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
+    }
 
     // Create the device
     u32 GPU = selectGPU();

src/Layers/xrRender/r__dsgraph_build.cpp

@@ -1161,7 +1161,8 @@ void D3DXRenderBase::End()
     Memory.dbg_check();
     DoAsyncScreenshot();
 #if defined(USE_DX10) || defined(USE_DX11)
-    HW.m_pSwapChain->Present(0, 0);
+    bool bUseVSync = psDeviceFlags.is(rsFullscreen) && psDeviceFlags.test(rsVSync); //xxx: weird tearing glitches when VSync turned on for windowed mode in DX10\11
+    HW.m_pSwapChain->Present(bUseVSync ? 1 : 0, 0);
 #else
     CHK_DX(HW.pDevice->EndScene());
     HW.pDevice->Present(NULL, NULL, NULL, NULL);