Originally committed as revision 14681 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes at least
CAMP_MOT_MBAFF_L30
CAMP_MOT_MBAFF_L31
FRExt/FREXT01_JVC_D

Originally committed as revision 14680 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14679 to svn://svn.ffmpeg.org/ffmpeg/trunk

reference indexes and motion vectors.
Fixes at least:
CVMAQP2_Sony_G

Originally committed as revision 14678 to svn://svn.ffmpeg.org/ffmpeg/trunk

the forward declarations.

Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk

filter cleanup.

Originally committed as revision 14676 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14675 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14674 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14673 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14672 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14671 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14670 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14669 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14668 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14666 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14664 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14663 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14662 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14661 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14660 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14659 to svn://svn.ffmpeg.org/ffmpeg/trunk

Prevent DAUD PCM encoder from fetching values outside of ff_reverse[] array bounds when input sample values are < 0.

Originally committed as revision 14658 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14657 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14656 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14655 to svn://svn.ffmpeg.org/ffmpeg/trunk

This changes add_to_pktbuf() to maintain a pointer to the last entry
in the list, avoiding a linear walk-through on each call.  Before this
change, add_to_pktbuf() could take a significant amount of time (10%
of total decoding time), even with input files of several minutes.
After the change, the time spent in this function is barely measurable
with oprofile.

Originally committed as revision 14654 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14653 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14652 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14651 to svn://svn.ffmpeg.org/ffmpeg/trunk

condition b == 0 could never be true, because it would
have already been caught in the previous ifs. Also the
condition b == 0x1000 could never be true (it would
triggered the return).

Originally committed as revision 14650 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14649 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14648 to svn://svn.ffmpeg.org/ffmpeg/trunk

timebase in the video4linux2 v4l2_read_header() function.

Originally committed as revision 14647 to svn://svn.ffmpeg.org/ffmpeg/trunk

timebase in the video4linux grab_read_header() function.

Originally committed as revision 14646 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14645 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14644 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14643 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14642 to svn://svn.ffmpeg.org/ffmpeg/trunk