Quoting the wiki page: If you don't know how to set GLES1/2 please read OpenGL-ES<http://www.openscenegraph.org/projects/osg/wiki/Community/OpenGL-ES> in OSG wiki.
Aditionally I seriosly suggest that you should read the GLES 2 spec document in Kronos ARB 2011/9/13 Mourad Boufarguine <[email protected]> > > > On Mon, Sep 12, 2011 at 11:51 AM, Marc Sticksen <[email protected]> wrote: > >> Hi, >> >> I´m trying to build OSG for Android with GLES2.0. >> >> My cmake line looks like this: >> >> >> Code: >> cmake .. -DOSG_BUILD_PLATFORM_ANDROID=ON -DDYNAMIC_OPENTHREADS=OFF >> -DDYNAMIC_OPENSCENEGRAPH=OFF -DOSG_GL_DISPLAYLISTS_AVAILABLE=OFF >> -DOSG_GL_MATRICES_AVAILABLE=ON -DOSG_GL_VERTEX_FUNCS_AVAILABLE=ON >> -DOSG_GL_VERTEX_ARRAY_FUNCS_AVAILABLE=ON >> -DOSG_GL_FIXED_FUNCTION_AVAILABLE=OFF -DOSG_CPP_EXCEPTIONS_AVAILABLE=OFF >> -DOSG_GL1_AVAILABLE=OFF -DOSG_GL2_AVAILABLE=OFF -DOSG_GL3_AVAILABLE=OFF >> -DOSG_GLES1_AVAILABLE=OFF -DOSG_GLES2_AVAILABLE=ON -Dj=2 >> >> >> >> This seems to be good I guess, fixed function is off and only GLES2 is >> turned on. Now when I run make, following errors appear: >> >> >> Code: >> Compile++ thumb : osg <= ArgumentParser.cpp >> In file included from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL2Extensions:26, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Shader:25, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/StateAttribute:20, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/AlphaFunc:17, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/src/osg/AlphaFunc.cpp:14: >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glLoadMatrix(const float*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:130: error: >> 'glLoadMatrixf' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glMultMatrix(const float*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:131: error: >> 'glMultMatrixf' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glLoadMatrix(const double*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> ISO C++ forbids declaration of 'type name' with no type >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected '>' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected '(' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> 'GLdouble' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected primary-expression before '>' token >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glMultMatrix(const double*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> ISO C++ forbids declaration of 'type name' with no type >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected '>' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected '(' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> 'GLdouble' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected primary-expression before '>' token >> make[3]: *** >> [/Users/stickbook/Downloads/OpenSceneGraph_svn/build_OGLES2/obj/local/armeabi/objs/osg/AlphaFunc..o] >> Error 1 >> make[3]: *** Waiting for unfinished jobs.... >> In file included from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL2Extensions:26, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Shader:25, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/StateAttribute:20, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/StateSet:18, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Node:19, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Group:17, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Transform:17, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/MatrixTransform:17, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/src/osg/AnimationPath.cpp:14: >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glLoadMatrix(const float*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:130: error: >> 'glLoadMatrixf' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glMultMatrix(const float*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:131: error: >> 'glMultMatrixf' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glLoadMatrix(const double*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> ISO C++ forbids declaration of 'type name' with no type >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected '>' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected '(' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> 'GLdouble' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:149: error: >> expected primary-expression before '>' token >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL: In function >> 'void glMultMatrix(const double*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> ISO C++ forbids declaration of 'type name' with no type >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected '>' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected '(' before 'GLdouble' >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> 'GLdouble' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GL:150: error: >> expected primary-expression before '>' token >> In file included from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/GraphicsContext:17, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Texture:20, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/Camera:21, >> from >> /Users/stickbook/Downloads/OpenSceneGraph_svn/src/osg/AnimationPath.cpp:16: >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::Vertex(float, float, float, float)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:545: >> error: 'glVertex4f' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::Color(float, float, float, float)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:555: >> error: 'glColor4f' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::Normal(float, float, float)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:565: >> error: 'glNormal3f' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::TexCoord(float, float, float, float)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:576: >> error: 'glTexCoord4f' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::setVertexPointer(GLint, GLenum, GLsizei, const >> GLvoid*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:646: >> error: 'GL_VERTEX_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:646: >> error: 'glEnableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:651: >> error: 'glVertexPointer' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableVertexPointer()': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:677: >> error: 'GL_VERTEX_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:677: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::setNormalPointer(GLenum, GLsizei, const >> GLvoid*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:737: >> error: 'GL_NORMAL_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:737: >> error: 'glEnableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:742: >> error: 'glNormalPointer' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableNormalPointer()': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:768: >> error: 'GL_NORMAL_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:768: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::setColorPointer(GLint, GLenum, GLsizei, const >> GLvoid*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:828: >> error: 'GL_COLOR_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:828: >> error: 'glEnableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:833: >> error: 'glColorPointer' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableColorPointer()': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:859: >> error: 'GL_COLOR_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:859: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableSecondaryColorPointer()': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:927: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableFogCoordPointer()': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:995: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::setTexCoordPointer(unsigned int, GLint, GLenum, >> GLsizei, const GLvoid*)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1062: >> error: 'GL_TEXTURE_COORD_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1062: >> error: 'glEnableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1066: >> error: 'glTexCoordPointer' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableTexCoordPointer(unsigned int)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1099: >> error: 'GL_TEXTURE_COORD_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1099: >> error: 'glDisableClientState' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State: In member >> function 'void osg::State::disableTexCoordPointersAboveAndIncluding(unsigned >> int)': >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1147: >> error: 'GL_TEXTURE_COORD_ARRAY' was not declared in this scope >> /Users/stickbook/Downloads/OpenSceneGraph_svn/include/osg/State:1147: >> error: 'glDisableClientState' was not declared in this scope >> make[3]: *** >> [/Users/stickbook/Downloads/OpenSceneGraph_svn/build_OGLES2/obj/local/armeabi/objs/osg/AnimationPath..o] >> Error 1 >> make[2]: *** [Android-OpenSceneGraph] Error 2 >> make[1]: *** [CMakeFiles/ndk.dir/all] Error 2 >> make: *** [all] Error 2 >> >> >> >> If I turn off everything but GLES2 and the BUILD_PLATFORM, it >> compiles...why is there a problem with the matrices and vertex arrays etc? >> >> Thanks for helping... >> >> Cheers, >> Marc >> >> ------------------ >> Read this topic online here: >> http://forum.openscenegraph.org/viewtopic.php?p=42605#42605 >> >> >> >> > Hi Marc, > > Take a look at this wiki page to see how to configure OSG for OpenGL ES 2 > : http://www.openscenegraph.org/projects/osg/wiki/Community/OpenGL-ES > > OSG_GL_VERTEX_FUNCS_AVAILABLE and OSG_GL_VERTEX_ARRAY_FUNCS_AVAILABLE > should be disabled. > > Cheers, > Mourad > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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