tdf#112990: Hack-around: Do not crash on mac with opengl enabled

Change-Id: Id8d1ffe593fa42b7e37e26e8d66ffad87d6685c1
Reviewed-on: https://gerrit.libreoffice.org/49251Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Bunth <btomi96@gmail.com>

vcl/source/outdev/text.cxx

@@ -34,6 +34,7 @@
 #include <vcl/sysdata.hxx>
 #include <vcl/unohelp.hxx>
 #include <vcl/controllayout.hxx>
+#include <vcl/opengl/OpenGLHelper.hxx>
 
 #include <outdata.hxx>
 #include <outdev.h>
@@ -863,6 +864,14 @@ void OutputDevice::DrawText( const Point& rStartPt, const OUString& rStr,
         if(mpFontInstance->mpConversion)
             pLayoutCache = nullptr;
 
+    #ifdef MACOSX
+        // FIXME: tdf#112990
+        // Cache text layout crashes on mac with OpenGL enabled
+        // Force it to not use the cache
+        if(OpenGLHelper::isVCLOpenGLEnabled())
+            pLayoutCache = nullptr;
+    #endif
+
     // without cache
     if(!pLayoutCache)
     {