Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'

Originally committed as revision 21133 to svn://svn.ffmpeg.org/ffmpeg/trunk

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 21129 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21128 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21127 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Vladimir Voroshilov and myself.

Originally committed as revision 21125 to svn://svn.ffmpeg.org/ffmpeg/trunk

insertion.

Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk

auto-inserted scale filter, rather than the filter name, as this
provides more information.

Originally committed as revision 21123 to svn://svn.ffmpeg.org/ffmpeg/trunk

avfilter_graph_config_links().

Originally committed as revision 21122 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21120 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21119 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21118 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21117 to svn://svn.ffmpeg.org/ffmpeg/trunk

do not create Electronic Arts audio stream when unsupported revision2 audio codec is present [issue1516]

Originally committed as revision 21116 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21115 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21114 to svn://svn.ffmpeg.org/ffmpeg/trunk

instead of custom and bloated code to find an index into a w/h array.

Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk

... I did test but it wasnt recompiled ...

Originally committed as revision 21112 to svn://svn.ffmpeg.org/ffmpeg/trunk

places.

Originally committed as revision 21111 to svn://svn.ffmpeg.org/ffmpeg/trunk

swaps R and B inputs for the existing yuv420->bgr24 routine.

Originally committed as revision 30254 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Patch by Laurent Aimar <fenrir at videolan dot org>.

Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21109 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoder which allows their usage without checking profile_idc.

Patch by Laurent Aimar (fenrir (AT) videolan org)

Originally committed as revision 21107 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21106 to svn://svn.ffmpeg.org/ffmpeg/trunk

 respective pixel formats effectively supported by libswscale.

Originally committed as revision 21105 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21104 to svn://svn.ffmpeg.org/ffmpeg/trunk

fix a fate test error for gcc 4.1.x introduced in revision 21069.

Originally committed as revision 21103 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk

cause libswscale to assume the incorrect slice order and complain about
slices starting in the middle.

Originally committed as revision 30246 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 21101 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21100 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21099 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21098 to svn://svn.ffmpeg.org/ffmpeg/trunk

of msmpeg4 code (one now knows where that table comes from).

Originally committed as revision 21097 to svn://svn.ffmpeg.org/ffmpeg/trunk