halide/Halide — pull request #260 by jrk (2014-03-06 05:07:53+00:00)
Title: Add Func::unbind_image_params() method

This is useful when iteratively re-running infer_input_bounds
given an enlarged output buffer computed by the previous iteration.
It simply clobbers all the Buffers in the image params tracked by
the Func. I *think* the previous Buffers will be deallocated.
Comments welcome.