Originally committed as revision 3202 to svn://svn.ffmpeg.org/ffmpeg/trunk

looks much better for upscaling & scaling where src and dst size are quite similar

Originally committed as revision 3201 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3200 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 3194 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3192 to svn://svn.ffmpeg.org/ffmpeg/trunk

finetune bit/distortion weighting factor used in motion estimation, the old coeffs where finetuned relative to incorrect mv_penalty tables which where then fixed later but the coeffs where not
this _may_ fix the long standing blocking artifacts, but may also introduce mudding artefacts theoretically, so please tell us if u stumble across any so we can either fix them or export this variable so the user can change it

Originally committed as revision 3189 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3188 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3185 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 3179 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3178 to svn://svn.ffmpeg.org/ffmpeg/trunk

no malloc(64) memcpy free stuff
no filter1 A->B then filter2 A->B (yes not B->A)
no incorrect rouding after the 1d filter

Originally committed as revision 3177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk

This one replace horizClassify by a
transpose/(use Vert)/transpose sequence.
This add LowPass and DefFilter for "free".
I also fixed the header in postprocess.c
and special-cased some of the well-aligned
cases (all horiz stuff is well-aligned).

patch by (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 3175 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3170 to svn://svn.ffmpeg.org/ffmpeg/trunk

new organisation of code in doVertLowPass. it
seems to be faster in AltiVec also...

Also includes a compile fix for the new do_a_deblock
when using AltiVec.

patch by (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 3167 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3166 to svn://svn.ffmpeg.org/ffmpeg/trunk

vertical default mmx deblock filter fix

Originally committed as revision 3165 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 3125 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3124 to svn://svn.ffmpeg.org/ffmpeg/trunk

this is practically just a s/s->me./c->/

Originally committed as revision 3123 to svn://svn.ffmpeg.org/ffmpeg/trunk