1GL_APPLE_vertex_array_object 2https://www.khronos.org/registry/OpenGL/extensions/APPLE/APPLE_vertex_array_object.txt 3GL_APPLE_vertex_array_object 4 5 GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 6 void glBindVertexArrayAPPLE (GLuint array) 7 void glDeleteVertexArraysAPPLE (GLsizei n, const GLuint* arrays) 8 void glGenVertexArraysAPPLE (GLsizei n, const GLuint* arrays) 9 GLboolean glIsVertexArrayAPPLE (GLuint array) 10