this makes the 9/7 C wavelet at the decoder side 22% faster.
The old code is changed to match the new in terms of the order of operations
(which also makes it sligtly faster)

Originally committed as revision 21132 to svn://svn.ffmpeg.org/ffmpeg/trunk

8% faster C 5/3 wavelet at the decoder side.

Originally committed as revision 21131 to svn://svn.ffmpeg.org/ffmpeg/trunk

resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side.

Originally committed as revision 21130 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21094 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21093 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21089 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21088 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21084 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue547.

Originally committed as revision 20706 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes compilation with disabled optimizations and enabled Snow decoder.

Originally committed as revision 19914 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19104 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18771 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18672 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18664 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18663 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18594 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18570 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18561 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18399 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18398 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18397 to svn://svn.ffmpeg.org/ffmpeg/trunk

this led to an infinite loop in mirror().

Originally committed as revision 18396 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18395 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18394 to svn://svn.ffmpeg.org/ffmpeg/trunk

This might have been exploitable.

Originally committed as revision 18393 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18392 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18391 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18390 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes infinite loop (did no investigate why exactly it got stuck).

Originally committed as revision 18389 to svn://svn.ffmpeg.org/ffmpeg/trunk

This might have been exploitable.
Fixes first crash of issue840.

Originally committed as revision 18388 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18255 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18068 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16082 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue517

Originally committed as revision 15976 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is required to ensure 16-byte alignment.

Originally committed as revision 15934 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Mathieu Malaterre, mathieu.malaterre gmail com

Originally committed as revision 14850 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12381 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12380 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12309 to svn://svn.ffmpeg.org/ffmpeg/trunk