Examples: Win32+OpenGL3: enable DPI awareness. (#9083)

docs/CHANGELOG.txt

@@ -175,6 +175,7 @@ Other Changes:
     during surface resize. (#8381)
   - SDL2+WebGPU: added new example (Emscripten + native Dawn/WGPU). (#8381) [@brutpitt]
   - SDL3+WebGPU: added new example (Emscripten + native Dawn/WGPU). (#8381) [@brutpitt]
+  - Win32+OpenGL3: enable DPI awareness. (#9083)
 
 
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examples/example_win32_opengl3/main.cpp

@@ -37,7 +37,7 @@ LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
 int main(int, char**)
 {
     // Make process DPI aware and obtain main monitor scale
-    //ImGui_ImplWin32_EnableDpiAwareness(); // FIXME: This somehow doesn't work in the Win32+OpenGL example. Why?
+    ImGui_ImplWin32_EnableDpiAwareness();
     float main_scale = ImGui_ImplWin32_GetDpiScaleForMonitor(::MonitorFromPoint(POINT{ 0, 0 }, MONITOR_DEFAULTTOPRIMARY));
 
     // Create application window