Description: (Context Adaptive Variable Length Coding) CAVLC in H.264.
This is the CAVLC encoding for H264
-- Context Adaptive Variable Length Coding (CAVLC) encodes all co-efficients
-- from 4x4 (or 2x2) residuals in an efficient way. It is context dependant in that
-- it uses different tables depending on recent 4x4 encodings (or 2x2 encoding)
-- Input: VIN - value to be encoded in reverse zigzag order (1 per clock)
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h264cavlc.vhd
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