# glTexGenfOES: [void, GLenum coord, GLenum pname, GLfloat param]
# glTexGenfvOES: [void, GLenum coord, GLenum pname, "const GLfloat *params"]
# glTexGeniOES: [void, GLenum coord, GLenum pname, GLint param]
# glTexGenivOES: [void, GLenum coord, GLenum pname, "const GLint *params"]
