removed stereo check, because failing the check might result in

acquiring a wrong opengl context

widgets/coreWidget/CoreWidget.cc

@@ -207,72 +207,12 @@ CoreWidget( QVector<ViewMode*>& _viewModes,
   splitter_ = new QSplitter(Qt::Vertical,toolSplitter_);
   stackedWidget_ = new QStackedWidget(splitter_);
 
-  OFGLFormat format = OFGLFormat::defaultFormat();
-#ifdef ARCH_DARWIN
-  format.setStereo(false);
-#else
-  format.setStereo(OpenFlipper::Options::stereo());
-#endif
-
-#if (QT_VERSION >= QT_VERSION_CHECK(5,0,0))
-  format.setAlphaBufferSize(8);
-  format.setStencilBufferSize(8);
-  format.setSamples(OpenFlipper::Options::samples());
-#else
-  format.setAlpha(true);
-  format.setStencil(true);
-  format.setSampleBuffers(true);
-#endif
-
   // Construct GL context & widget
   baseLayout_ = new QtMultiViewLayout;
   baseLayout_->setContentsMargins(0,0,0,0);
 
-  // ===============================================================================
-  // Test context capabilities ...
-  // If we get stereo buffers, we use them .. which might disable multisampling
-  // If we don't have stereo, we disable it to not interfere with multisampling
-  // ===============================================================================
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 4, 0))
-  OFGLWidget* test = new OFGLWidget();
-  test->setFormat(format);
-#else
-  OFGLWidget* test = new OFGLWidget(format);
-#endif
-
-  if ( ! test->format().stereo() ) {
-    //     std::cerr << "No stereo ... disabling stereo for real context!" << std::endl;
-    format.setStereo(false);
-  }/* else {
-    std::cerr << "Stereo found ok" << std::endl;
-  }*/
-
-  delete test;
-
-  if (OpenFlipper::Options::coreProfile()) {
-#if QT_VERSION >= 0x050000
-    // request the highest OpenGL version
-    // QT 5 should gracefully provide the next highest available version
-    format.setVersion(4, 0);
-    format.setProfile(OFGLFormat::CoreProfile);
-#else
-    format.setProfile(OFGLFormat::CompatibilityProfile);
-    format.setOption(QSurfaceFormat::DeprecatedFunctions);
-#endif
-  }
-  else {
-    format.setProfile(QSurfaceFormat::CompatibilityProfile);
-    format.setOption(QSurfaceFormat::DeprecatedFunctions);
-  }
-
-
-  
-
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 4, 4))
-  if (OpenFlipper::Options::debug())
-	  format.setOption(format.options() | QSurfaceFormat::DebugContext);
   glWidget_ = new OFGLWidget();
-  glWidget_->setFormat(format);
   glWidget_->makeCurrent();
 #else
   glWidget_ = new OFGLWidget(format, 0);