These macros naturally belong next to the generic DECLARE_ALIGNED
macro.

Originally committed as revision 22230 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix issue 956.

Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100

Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.

Originally committed as revision 22215 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22211 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22210 to svn://svn.ffmpeg.org/ffmpeg/trunk

The libfaad wrapper does this.

Originally committed as revision 22206 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22204 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22203 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reorder indexes in weight tables.

Originally committed as revision 22202 to svn://svn.ffmpeg.org/ffmpeg/trunk

This results in a 50% speedup on main profile with no increase in binary size.

Originally committed as revision 22196 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22195 to svn://svn.ffmpeg.org/ffmpeg/trunk

Thanks to backwards compatible HE-AAC signalling these values are unreliable.

Originally committed as revision 22194 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 cpu cycle faster

Originally committed as revision 22193 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22192 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is generally around 12% faster than the prior method of creating a
linked list for each block as tokens are read, but can be anywhere from
8% to 28% faster depending on file and CPU.

Originally committed as revision 22190 to svn://svn.ffmpeg.org/ffmpeg/trunk

This increases the slice size to 64 pixels, due to having to decode an
entire chroma superblock row per slice.

This can be up to 6% slower depending on clip and CPU, but is necessary
for future optimizations that gain significantly more than was lost.

Originally committed as revision 22189 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22188 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22186 to svn://svn.ffmpeg.org/ffmpeg/trunk

5 cpu cycles faster.

Originally committed as revision 22183 to svn://svn.ffmpeg.org/ffmpeg/trunk

to the end of the structure.
4 cpu cycles faster in 3k cpu cycles

Originally committed as revision 22181 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22180 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22179 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22178 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22176 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22172 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22171 to svn://svn.ffmpeg.org/ffmpeg/trunk

Merge weight & offset tables.

Originally committed as revision 22170 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22169 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22168 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22167 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22165 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22162 to svn://svn.ffmpeg.org/ffmpeg/trunk

30 cpu cycles faster

Originally committed as revision 22161 to svn://svn.ffmpeg.org/ffmpeg/trunk

Based on a patch by NVIDIA.

Originally committed as revision 22160 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoders when decoding packed B-frames.

Originally committed as revision 22149 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22143 to svn://svn.ffmpeg.org/ffmpeg/trunk

might also fix issue1788

Originally committed as revision 22141 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22137 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22136 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22131 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22125 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22124 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22118 to svn://svn.ffmpeg.org/ffmpeg/trunk

inside libavcodec/utils.c.

Originally committed as revision 22117 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22116 to svn://svn.ffmpeg.org/ffmpeg/trunk

inside libxvidff.c:
ff_xvid_encode_init(), ff_xvid_encode_frame(), ff_xvid_encode_close()

Originally committed as revision 22115 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22114 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes playback of such streams with ffplay (but does not affect
current ffmpeg).

Patch by Janusz Krzysztofik, jkrzyszt A tis D icnet D pl

Originally committed as revision 22112 to svn://svn.ffmpeg.org/ffmpeg/trunk