Better handling of bogus Huffman codes.

The standard allows for Huffman images with any coefficients.
Hence potentially big memory allocations. The previous workaround
was "trying" things out, the new one is more rigorous and
only allocates what is needed, modifying the Huffman image
to contain the minimal set of coefficients.


Change-Id: I6a972e90e4ae509c15cb41ee22c58b775fa3f4aa
1 file changed