glCompressedTexImage2D Interface to
OpenGL function glCompressedTexImage2D
usage: glCompressedTexImage2D( target, level, internalformat, width, height, border, imageSize, data )
C function: void glCompressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data)
Psychtoolbox/PsychOpenGL/MOGL/wrap/glCompressedTexImage2D.m