glGetTexLevelParameterfv Interface to
OpenGL function glGetTexLevelParameterfv
usage: params = glGetTexLevelParameterfv( target, level, pname )
C function: void glGetTexLevelParameterfv(GLenum target, GLint level, GLenum pname, GLfloat* params)
Psychtoolbox/PsychOpenGL/MOGL/wrap/glGetTexLevelParameterfv.m