vc1dec: Redesign the intensity compensation
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 24 Apr 2013 18:40:12 +0000 (20:40 +0200)
committerMartin Storsjö <martin@martin.st>
Tue, 28 May 2013 10:55:55 +0000 (13:55 +0300)
commit28243b0d35b47bbf9abbd454fc444a6e0a9e7b71
treeb0be4ace4fa24868f42bf9da6e7566854e93f4a1
parent93b1281264b87961f53c3e9c134cc2727ecd91ed
vc1dec: Redesign the intensity compensation

Use the intensity-compensated reference frame for subsequent
fields/B-frames.

Since we currently don't change the reference frame we have to
maintain lookup tables for intensity compensation in the following
dependent frames.

Signed-off-by: Martin Storsjö <martin@martin.st>
libavcodec/vc1.c
libavcodec/vc1.h
libavcodec/vc1dec.c