Update window_w32.cpp

modules/highgui/src/window_w32.cpp

@@ -1874,21 +1874,38 @@ static void showSaveDialog(CvWindow* window)
     ofn.lStructSize = sizeof(ofn);
 #endif
     ofn.hwndOwner = window->hwnd;
-    ofn.lpstrFilter = "Portable Network Graphics files (*.png)\0*.png\0"
-                      "JPEG files (*.jpeg;*.jpg;*.jpe)\0*.jpeg;*.jpg;*.jpe\0"
+    ofn.lpstrFilter =
+#ifdef HAVE_PNG
+                      "Portable Network Graphics files (*.png)\0*.png\0"
+#endif
                       "Windows bitmap (*.bmp;*.dib)\0*.bmp;*.dib\0"
+#ifdef HAVE_JPEG
+                      "JPEG files (*.jpeg;*.jpg;*.jpe)\0*.jpeg;*.jpg;*.jpe\0"
+#endif
+#ifdef HAVE_TIFF
                       "TIFF Files (*.tiff;*.tif)\0*.tiff;*.tif\0"
+#endif
+#ifdef HAVE_JASPER
                       "JPEG-2000 files (*.jp2)\0*.jp2\0"
+#endif
+#ifdef HAVE_WEBP
                       "WebP files (*.webp)\0*.webp\0"
+#endif
                       "Portable image format (*.pbm;*.pgm;*.ppm;*.pxm;*.pnm)\0*.pbm;*.pgm;*.ppm;*.pxm;*.pnm\0"
+#ifdef HAVE_OPENEXR
                       "OpenEXR Image files (*.exr)\0*.exr\0"
+#endif
                       "Radiance HDR (*.hdr;*.pic)\0*.hdr;*.pic\0"
                       "Sun raster files (*.sr;*.ras)\0*.sr;*.ras\0"
                       "All Files (*.*)\0*.*\0";
     ofn.lpstrFile = szFileName;
     ofn.nMaxFile = MAX_PATH;
     ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_NOREADONLYRETURN | OFN_NOCHANGEDIR;
+#ifdef HAVE_PNG
     ofn.lpstrDefExt = "png";
+#else
+    ofn.lpstrDefExt = "bmp";
+#endif
 
     if (GetSaveFileName(&ofn))
     {