+ const char* environmentDpiHorizontal = std::getenv( DALI_ENV_DPI_HORIZONTAL );
+ dpiHorizontal = environmentDpiHorizontal ? std::atoi( environmentDpiHorizontal ) : 0;
+
+ const char* environmentDpiVertical = std::getenv( DALI_ENV_DPI_VERTICAL );
+ dpiVertical = environmentDpiVertical ? std::atoi( environmentDpiVertical ) : 0;
+
+ if( dpiHorizontal == 0 || dpiVertical == 0 )
+ {
+ mWindowBase->GetDpi( dpiHorizontal, dpiVertical );
+ }
+}
+
+int WindowRenderSurface::GetOrientation() const
+{
+ return mWindowBase->GetOrientation();