1 files changed, 26 insertions, 0 deletions
diff --git a/src/libs/dxvk-native-1.9.2a/include/native/wsi/native_sdl2.h b/src/libs/dxvk-native-1.9.2a/include/native/wsi/native_sdl2.h
new file mode 100644
index 00000000..9281c403
--- /dev/null
+++ b/src/libs/dxvk-native-1.9.2a/include/native/wsi/native_sdl2.h
@@ -0,0 +1,26 @@
+#include <cstdint>
+#include <windows.h>
+
+#include <SDL2/SDL.h>
+
+namespace dxvk::wsi {
+
+  inline SDL_Window* fromHwnd(HWND hWindow) {
+    return reinterpret_cast<SDL_Window*>(hWindow);
+  }
+
+  inline HWND toHwnd(SDL_Window* pWindow) {
+    return reinterpret_cast<HWND>(pWindow);
+  }
+
+  // Offset so null HMONITORs go to -1
+  inline int32_t fromHmonitor(HMONITOR hMonitor) {
+    return static_cast<int32_t>(reinterpret_cast<intptr_t>(hMonitor)) - 1;
+  }
+
+  // Offset so -1 display id goes to 0 == NULL
+  inline HMONITOR toHmonitor(int32_t displayId) {
+    return reinterpret_cast<HMONITOR>(static_cast<intptr_t>(displayId + 1));
+  }
+
+}
+\ No newline at end of file