Add Buffer features for: Setting the buffer to the output of an ACMRandom function. Copying a buffer. Comparing two buffers. Printing two buffers. Change-Id: Ib53fb602451a3abdcee279ea2b65b51fbc02d3df
Demonstrate its use with the IDCT test. Change-Id: Idf87fe048847c180f13818fd4df916ba4500134b