1GL_APPLE_vertex_array_object 2http://www.opengl.org/registry/specs/APPLE/vertex_array_object.txt 3GL_APPLE_vertex_array_object 4 GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 5 void glBindVertexArrayAPPLE (GLuint array) 6 void glDeleteVertexArraysAPPLE (GLsizei n, const GLuint* arrays) 7 void glGenVertexArraysAPPLE (GLsizei n, const GLuint* arrays) 8 GLboolean glIsVertexArrayAPPLE (GLuint array) 9