patch by Andreas Öman: [andreas olebyn nu]


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patch by Stefano Sabatini: [stefano sabatini-lala poste it]


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they work fine now


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In h264_deblock_q1, the result of the deblock needs to be kept to
be used in future deblocks, so return this value now.

Also change the sign of tc0 vector: It is really a signed value, so
treat it as such until after the >=0 check;
then, at that point, after being masked, it can be treated as unsigned.

Patch by Graham Booker % gbooker A tamu P edu%


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9349 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

part 1/2 of Altivec-accelerated H264 luma inloop filter


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original thread:
Date: Jun 15, 2007 10:10 PM
Subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9341 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

all 255s, and then doing the subtraction, nor of the vector with itself: saves
one instruction and a register.
Patch by Graham Booker % gbooker A tamu P edu%


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9340 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

need to #include "h261data.h"


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