glCopyConvolutionFilter1D Interface to
OpenGL function glCopyConvolutionFilter1D
usage: glCopyConvolutionFilter1D( target, internalformat, x, y, width )
C function: void glCopyConvolutionFilter1D(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width)
Psychtoolbox/PsychOpenGL/MOGL/wrap/glCopyConvolutionFilter1D.m