ref: 93c32a55c2444b8245e8cba9187e1ec654d1fbc6
parent: b0660457fe46a48246e42a8e5c0ce78c0e2e4164
author: Fritz Koenig <frkoenig@google.com>
date: Fri Aug 20 06:58:19 EDT 2010
Rework idct calling structure. Moving the eob structure allows for a non-struct based function to handle decoding an entire mb of idct/dequant/recon data. This allows for SIMD functions to idct/dequant/recon multiple blocks at once. SSE2 implementation gives 3% gain on Atom. Change-Id: I8a8f3efd546ea4e0535f517d94f347cfb737c9c2