Originally committed as revision 14720 to svn://svn.ffmpeg.org/ffmpeg/trunk

1.3x faster 5.1->stereo, 1.9x faster 5.1->mono.

Originally committed as revision 14719 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14718 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14717 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14716 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14715 to svn://svn.ffmpeg.org/ffmpeg/trunk

this fixes overflow in AVStream->pts_buffer.

Originally committed as revision 14714 to svn://svn.ffmpeg.org/ffmpeg/trunk

Electronic Arts demuxer: support SxEN audio tags found in 'Need for Speed: Pro Street' computer game.

Originally committed as revision 14713 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14712 to svn://svn.ffmpeg.org/ffmpeg/trunk

from a video.

Originally committed as revision 14711 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14710 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14709 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14708 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14707 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14706 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14705 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14704 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk

1.8x faster imdct_c with fpmath=sse, no change with x87

Originally committed as revision 14701 to svn://svn.ffmpeg.org/ffmpeg/trunk

remove tmp buffer.
skip fft reinterleave pass, leaving data in a format more convenient for simd.
merge post-rotate with post-reorder.

Originally committed as revision 14700 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14699 to svn://svn.ffmpeg.org/ffmpeg/trunk

c is 1.9x faster than previous c (on various x86 cpus), sse is 1.6x faster than previous sse.

Originally committed as revision 14698 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14697 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14696 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14695 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14694 to svn://svn.ffmpeg.org/ffmpeg/trunk

supposed to be in units of 8 pixels) and simplifying
the calculations of y_ptr and c_offset.

Originally committed as revision 14693 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14692 to svn://svn.ffmpeg.org/ffmpeg/trunk

processing

Originally committed as revision 14691 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14690 to svn://svn.ffmpeg.org/ffmpeg/trunk

not recalculate it.

Originally committed as revision 14689 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14688 to svn://svn.ffmpeg.org/ffmpeg/trunk

(no i would not have tried to implement this had i known what mess it is)
fixes at least:
CAMACI3_Sony_C

Originally committed as revision 14687 to svn://svn.ffmpeg.org/ffmpeg/trunk

r14685

Originally committed as revision 14686 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Justin Ruggles (justin ruggles gmail com)

Originally committed as revision 14685 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes roundup issue 574.

Originally committed as revision 14684 to svn://svn.ffmpeg.org/ffmpeg/trunk

each other.
Fixes at least:
CAMA1_TOSHIBA_B
cama1_vtc_c
CAMA3_Sand_E
cama3_vtc_b
CAMASL3_Sony_B
CVMA1_TOSHIBA_B
CVMAQP3_Sony_D
cvmp_mot_mbaff0_full_B
FRExt/HCAMFF1_HHI
FRExt/HCHP3_HHI_A
FRExt/HVLCMFF0_Sony_B

Originally committed as revision 14683 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also document why the remaining related part is apparently needed.

Originally committed as revision 14682 to svn://svn.ffmpeg.org/ffmpeg/trunk

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