Re: [osg-users] opengl errors in compiling Openscenegraph 3.1.8 with Qt 5.0.2
Hi, Add the folloing in your .pro file DEFINES += QT_NO_OPENGL If you are using VS add in, then add QT_NO_OPENGL to your preprocessor defines Hope this helps ... Thank you! Cheers, Karim -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=55837#55837 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] opengl errors in compiling Openscenegraph 3.1.8 with Qt 5.0.2
Hi, I'm trying to compile openscenegraph-3.1.8 with Qt 5.0.2 using mingw-32 compiler after configuring with cmake 2.8.11 on windows 7 (basic). But, in the compilation process i got the following errors :- Code: In file included from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtGui/qopengl.h:55:0, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/qgl.h:47, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/QGLWidget:1, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:24, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/GLES2/gl2.h:38:26: error: conflicting declaration 'typedef khronos_intptr_t GLintptr' In file included from C:/OpenSceneGraph-3.1.8/include/osg/Array:34:0, from C:/OpenSceneGraph-3.1.8/include/osg/Uniform:23, from C:/OpenSceneGraph-3.1.8/include/osg/StateSet:20, from C:/OpenSceneGraph-3.1.8/include/osg/State:18, from C:/OpenSceneGraph-3.1.8/include/osg/GraphicsContext:17, from C:/OpenSceneGraph-3.1.8/include/osgViewer/GraphicsWindow:17, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:17, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/OpenSceneGraph-3.1.8/include/osg/BufferObject:47:21: error: 'GLintptr' has a previous declaration as 'typedef int GLintptr' In file included from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtGui/qopengl.h:55:0, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/qgl.h:47, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/QGLWidget:1, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:24, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/GLES2/gl2.h:39:26: error: conflicting declaration 'typedef khronos_ssize_t GLsizeiptr' In file included from C:/OpenSceneGraph-3.1.8/include/osg/Array:34:0, from C:/OpenSceneGraph-3.1.8/include/osg/Uniform:23, from C:/OpenSceneGraph-3.1.8/include/osg/StateSet:20, from C:/OpenSceneGraph-3.1.8/include/osg/State:18, from C:/OpenSceneGraph-3.1.8/include/osg/GraphicsContext:17, from C:/OpenSceneGraph-3.1.8/include/osgViewer/GraphicsWindow:17, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:17, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/OpenSceneGraph-3.1.8/include/osg/BufferObject:48:21: error: 'GLsizeiptr' has a previous declaration as 'typedef int GLsizeiptr' I searched google as well google regarding these conflicting declaration errors on google errors, but didn't find anything. Please help me. Thank you! Cheers, Lokesh[/code] -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=55152#55152 Attachments: http://forum.openscenegraph.org//files/compilation_errors_935.txt ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] opengl errors in compiling Openscenegraph 3.1.8 with Qt 5.0.2
I'm trying to compile openscenegraph-3.1.8 with Qt 5.0.2 using mingw-32 compiler after configuring with cmake 2.8.11 on windows 7 (basic). But, in the compilation process i got the following errors :- In file included from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtGui/qopengl.h:55:0, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/qgl.h:47, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/QGLWidget:1, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:24, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/GLES2/gl2.h:38:26: error: conflicting declaration 'typedef khronos_intptr_t GLintptr' In file included from C:/OpenSceneGraph-3.1.8/include/osg/Array:34:0, from C:/OpenSceneGraph-3.1.8/include/osg/Uniform:23, from C:/OpenSceneGraph-3.1.8/include/osg/StateSet:20, from C:/OpenSceneGraph-3.1.8/include/osg/State:18, from C:/OpenSceneGraph-3.1.8/include/osg/GraphicsContext:17, from C:/OpenSceneGraph-3.1.8/include/osgViewer/GraphicsWindow:17, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:17, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/OpenSceneGraph-3.1.8/include/osg/BufferObject:47:21: error: 'GLintptr' has a previous declaration as 'typedef int GLintptr' In file included from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtGui/qopengl.h:55:0, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/qgl.h:47, from C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/QtOpenGL/QGLWidget:1, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:24, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/Qt/Qt5.0.2/5.0.2/mingw47_32/include/GLES2/gl2.h:39:26: error: conflicting declaration 'typedef khronos_ssize_t GLsizeiptr' In file included from C:/OpenSceneGraph-3.1.8/include/osg/Array:34:0, from C:/OpenSceneGraph-3.1.8/include/osg/Uniform:23, from C:/OpenSceneGraph-3.1.8/include/osg/StateSet:20, from C:/OpenSceneGraph-3.1.8/include/osg/State:18, from C:/OpenSceneGraph-3.1.8/include/osg/GraphicsContext:17, from C:/OpenSceneGraph-3.1.8/include/osgViewer/GraphicsWindow:17, from C:/OpenSceneGraph-3.1.8/include/osgQt/GraphicsWindowQt:17, from C:\OpenSceneGraph-3.1.8\src\osgQt\GraphicsWindowQt.cpp:15: C:/OpenSceneGraph-3.1.8/include/osg/BufferObject:48:21: error: 'GLsizeiptr' has a previous declaration as 'typedef int GLsizeiptr' i googled regarding these conflicting declaration errors, but didn't find anything. Please help me. Regards Lokesh ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] opengl errors in compiling Openscenegraph 3.1.8 with Qt 5.0.2
On Fri, Jul 5, 2013 at 1:47 PM, Lokesh lokeshkumar.2...@msit.in wrote: I'm trying to compile openscenegraph-3.1.8 with Qt 5.0.2 using mingw-32 compiler after configuring with cmake 2.8.11 on windows 7 (basic). But, in the compilation process i got the following errors :- I assume you are not trying to use OpenGL ES with Qt on desktop. In that case that is likely another occurrence of a Qt bug, where they expect some things to be #defines instead of typedefs - that breaks their macros. There were similar issues with other compilers too. Try the latest Qt 5.1, perhaps it is fixed. If not, you can try building with Visual Studio Express, for that one I have submitted some fixes. Regards, Jan ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] opengl errors in compiling Openscenegraph 3.1.8 with Qt 5.0.2
On Fri, Jul 5, 2013 at 1:47 PM, Lokesh lokeshkumar.2...@msit.in wrote: I'm trying to compile openscenegraph-3.1.8 with Qt 5.0.2 using mingw-32 compiler after configuring with cmake 2.8.11 on windows 7 (basic). But, in the compilation process i got the following errors :- Oh another thing - http://qt-project.org/forums/viewthread/24535 Make sure that you are building against the correct version of Qt - the one with the -opengl suffix. The normal one has its own minimal OpenGL ES implementation using Direct3D and causes conflicts when you try using normal OpenGL. Regards, Jan ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
