[dxgi] unchain DxgiSwapChain::Present1 and Present

dxgi hooking tools might hook both, eg. SpecialKO/SpecialK#167
Kethen · Apr 22, 2024 · 92a43eb · 92a43eb
1 parent 8ba5256
commit 92a43eb
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/src/dxgi/dxgi_swapchain.cpp b/src/dxgi/dxgi_swapchain.cpp
@@ -303,15 +303,22 @@ namespace dxvk {
 
 
   HRESULT STDMETHODCALLTYPE DxgiSwapChain::Present(UINT SyncInterval, UINT Flags) {
-    return Present1(SyncInterval, Flags, nullptr);
+    return PresentBase(SyncInterval, Flags, nullptr);
   }
-
-
+
   HRESULT STDMETHODCALLTYPE DxgiSwapChain::Present1(
           UINT                      SyncInterval,
           UINT                      PresentFlags,
     const DXGI_PRESENT_PARAMETERS*  pPresentParameters) {
 
+    return PresentBase(SyncInterval, PresentFlags, pPresentParameters);
+  }
+
+  HRESULT STDMETHODCALLTYPE DxgiSwapChain::PresentBase(
+          UINT                      SyncInterval,
+          UINT                      PresentFlags,
+    const DXGI_PRESENT_PARAMETERS*  pPresentParameters) {
+
     if (SyncInterval > 4)
       return DXGI_ERROR_INVALID_CALL;
 

diff --git a/src/dxgi/dxgi_swapchain.h b/src/dxgi/dxgi_swapchain.h
@@ -233,6 +233,10 @@ namespace dxvk {
             DXGI_FORMAT             Format,
             DXGI_COLOR_SPACE_TYPE   ColorSpace);
 
+    HRESULT STDMETHODCALLTYPE PresentBase(
+            UINT                      SyncInterval,
+            UINT                      PresentFlags,
+      const DXGI_PRESENT_PARAMETERS*  pPresentParameters);
   };
 
 }