check Qt Version when command line arguments are parsed and disable stereo for...

check Qt Version when command line arguments are parsed and disable stereo for qt version 5.7.0 and 5.7.1

OpenFlipper.cc

@@ -307,6 +307,22 @@ bool parseCommandLineOptions(CSimpleOpt& args){
 
   QString port;  
 
+  //workaround for bug with stereo mode on Qt5.7.0 and Qt5.7.1
+  int QtVersionMajor, QtVersionMinor, QtVersionPatch;
+  if(sscanf(qVersion(),"%d.%d.%d",&QtVersionMajor, &QtVersionMinor, &QtVersionPatch) == 3)
+  {
+    if(QtVersionMajor == 5 && QtVersionMinor >= 7)
+    {
+      if(QtVersionPatch <= 2)
+      {
+        std::cerr << "The used Qt Version does not support stereo mode. Disabling stereo mode." << std::endl;
+        OpenFlipper::Options::stereo(false);
+      }
+      else
+        std::cerr << "Stereo Mode has not been tested for the used Qt Version." << std::endl;
+    }
+  }
+
   // while there are arguments left to process
   while (args.Next()) {