Hi Terry, I have just tried out GLES1 and GLES2 profiles and got the same compile error on my Kubuntu 15.04 system. I have added some #ifdef guards around the problem code and things now compile cleanly.
I also came across a build error when compiling osgQt due GLuint64/GLint64 typedef so I've made a tweak to the GL.in so that it now uses int64_t and uint64_t and this resolves the compile error. These fixes are now checked into svn/trunk and OSG-3.4 branch. Robert. On 9 August 2015 at 00:49, Terry Welsh <[email protected]> wrote: > Hi Robert, > Hope you're feeling better today. Looks like one of the recent changes > broke the GLES2 build. Regular OpenGL profile still works fine for me. > Afraid I don't have time to work on it today, but maybe I can send in > a fix in a few days. Should be an easy one. > > I'm compiling for GLES2 profile with this configuration: > > ccmake .. -DOSG_GL1_AVAILABLE=OFF -DOSG_GL2_AVAILABLE=OFF > -DOSG_GL3_AVAILABLE=OFF -DOSG_GLES1_AVAILABLE=OFF > -DOSG_GLES2_AVAILABLE=ON -DOPENGL_HEADER1="#include <GLES2/gl2.h>" > -DOPENGL_HEADER2="#include <GLES2/gl2ext.h>" > -DOPENGL_egl_LIBRARY=/usr/lib64/libEGL.so > -DOSG_GL_DISPLAYLISTS_AVAILABLE=OFF -DOSG_GL_MATRICES_AVAILABLE=OFF > -DOSG_GL_VERTEX_FUNCS_AVAILABLE=OFF > -DOSG_GL_VERTEX_ARRAY_FUNCS_AVAILABLE=OFF > -DOSG_GL_FIXED_FUNCTION_AVAILABLE=OFF > -DOSG_CPP_EXCEPTIONS_AVAILABLE=ON -DCMAKE_INSTALL_PREFIX=../../.. > > And I get these errors during comiple: > > In file included from > /home/sdk/src/OpenSceneGraph/src/osgViewer/GraphicsWindowX11.cpp:23:0: > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11:88:76: > error: ‘GLXFBConfig’ has not been declared > typedef Pbuffer ( *GLXCreateGLXPbufferSGIX_FuncPtr) (Display > *dpy, GLXFBConfig config, unsigned int, unsigned height, int* > attrib_list); > ^ > In file included from > /home/terry/sdk/src/OpenSceneGraph/src/osgViewer/GraphicsWindowX11.cpp:23:0: > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11:91:31: > error: expected identifier before ‘*’ token > typedef GLXFBConfig ( *GLXGetFBConfigFromVisualSGIX_FuncPtr) > (Display *dpy, XVisualInfo *vis); > ^ > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11:91:101: > error: ISO C++ forbids declaration of ‘GLXFBConfig’ with no type > [-fpermissive] > typedef GLXFBConfig ( *GLXGetFBConfigFromVisualSGIX_FuncPtr) > (Display *dpy, XVisualInfo *vis); > > ^ > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11:91:101: > error: ‘GLXFBConfig’ declared as function returning a function > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11:96:9: > error: ‘GLXGetFBConfigFromVisualSGIX_FuncPtr’ does not name a type > GLXGetFBConfigFromVisualSGIX_FuncPtr _glXGetFBConfigFromVisualSGIX; > ^ > make[2]: *** [src/osgViewer/CMakeFiles/osgViewer.dir/GraphicsWindowX11.o] > Error 1 > make[1]: *** [src/osgViewer/CMakeFiles/osgViewer.dir/all] Error 2 > make: *** [all] Error 2 > [terry@banzai build_gles2]$ gedit > /home/terry/sdk/src/OpenSceneGraph/src/osgViewer/GraphicsWindowX11.cpp > /home/terry/sdk/src/OpenSceneGraph/include/osgViewer/api/X11/PixelBufferX11 > > -- > Terry Welsh > http://www.reallyslick.com > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
