glConvolutionParameterf Interface to
OpenGL function glConvolutionParameterf
usage: glConvolutionParameterf( target, pname, params )
C function: void glConvolutionParameterf(GLenum target, GLenum pname, GLfloat params)
Psychtoolbox/PsychOpenGL/MOGL/wrap/glConvolutionParameterf.m