Fixes issue 1593.

Originally committed as revision 20758 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 29978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 20757 to svn://svn.ffmpeg.org/ffmpeg/trunk

These typos moved the exponent pointer too far ahead.
Fixes issue1055.

Originally committed as revision 20756 to svn://svn.ffmpeg.org/ffmpeg/trunk

These index variables are incremented before each use, so they should be
initialized to -1.

Originally committed as revision 29977 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 20755 to svn://svn.ffmpeg.org/ffmpeg/trunk

from the bottom to the top one.

Originally committed as revision 20754 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20753 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20752 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Dark Shikari

Originally committed as revision 20751 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Dark Shikari

Originally committed as revision 20750 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Dark Shikari

Originally committed as revision 20749 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20748 to svn://svn.ffmpeg.org/ffmpeg/trunk

Faster checks in reverse_dc_prediction.
Simplified deblocking checks.
Check transform==15 first, since it's more common than 13.

Originally committed as revision 20747 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20746 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Sergiy (server.connect("gmail.com").selectAddress("piratfm"))

Originally committed as revision 20745 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_seek_frame_binary, just as they do in av_seek_frame_generic.
Otherwise, function may return success even though url_fseek reported
failure.

Patch by Sean Soria, first.last at gmail

Originally committed as revision 20744 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20743 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20742 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issues 1387, 1097 and probably some other lowres related problems.

Originally committed as revision 20741 to svn://svn.ffmpeg.org/ffmpeg/trunk

compiler warning.

Originally committed as revision 20740 to svn://svn.ffmpeg.org/ffmpeg/trunk

29-105% faster apply_filter, 6-90% faster ape decoding on core2
(Any x86 other than core2 probably gets much less, since this is mostly due to ssse3 cachesplit avoidance and I haven't written the full gamut of other cachesplit modes.)
9-123% faster ape decoding on G4.

Originally committed as revision 20739 to svn://svn.ffmpeg.org/ffmpeg/trunk

All functions in swscale_template.c should be declared with the RENAME macro.

Originally committed as revision 29976 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 20738 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20737 to svn://svn.ffmpeg.org/ffmpeg/trunk

with the decoder.
Fixes issue1135.

Originally committed as revision 20736 to svn://svn.ffmpeg.org/ffmpeg/trunk

r20734.

Originally committed as revision 20735 to svn://svn.ffmpeg.org/ffmpeg/trunk

Avoid the need to implement slice direction detection code, thus
reducing code duplication.

See the thread:
"[FFmpeg-devel] [PATCH] Add a slice_dir parameter to avfilter_start_frame()".

Originally committed as revision 20734 to svn://svn.ffmpeg.org/ffmpeg/trunk

structs.

Originally committed as revision 20733 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20732 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Sergiy (piratfm at `do-no-evil-mail`.com)

Originally committed as revision 20731 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue1481.

Originally committed as revision 20730 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20729 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Sergiy (piratfmGMAIL)

Originally committed as revision 20728 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20727 to svn://svn.ffmpeg.org/ffmpeg/trunk

adaptive quantization is enabled.
Fixes issue509.

Originally committed as revision 20726 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20725 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20724 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20723 to svn://svn.ffmpeg.org/ffmpeg/trunk

now requires yasm

Originally committed as revision 20722 to svn://svn.ffmpeg.org/ffmpeg/trunk