Closes issue 418, patch by Björn Axelsson, bjorn.axelsson intinor se

Originally committed as revision 12667 to svn://svn.ffmpeg.org/ffmpeg/trunk

decodable with the mlib IDCT. If anyone knows of other IDCTs which are not
binary identical to a widely available one, ensure that they are not used
by default. Such IDCTs should never have been default anyway, but possibly
something slipped through the reviews ...

Originally committed as revision 12666 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12665 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12664 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Stefano Sabatini (stefano sabatini-lala poste it)

Originally committed as revision 12663 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12662 to svn://svn.ffmpeg.org/ffmpeg/trunk

width8: 180->92, width4: 78->63 cycles (core2)

Originally committed as revision 12661 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Eli Friedman (eli friedman gmail com)

Originally committed as revision 12660 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12659 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12658 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12657 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12656 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12655 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12654 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Stefano Sabatini (stefano sabatini-lala poste it)

Originally committed as revision 12653 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12652 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12651 to svn://svn.ffmpeg.org/ffmpeg/trunk

Apparently some Windows command interpreters have trouble executing
shell scripts with an .exe suffix.
inspired by a patch from Axel Holzinger, aholzinger gmx de

Originally committed as revision 12650 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Eli Friedman (eli friedman gmail com)

Originally committed as revision 12649 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Eli Friedman (eli friedman gmail com)

Originally committed as revision 12648 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Stefano Sabatini (stefano sabatini-lala poste it)

Originally committed as revision 12647 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12646 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12645 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12644 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12643 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12642 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12641 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12640 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12639 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12638 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12637 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12636 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12635 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12634 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Jai Menon (realityman <at> gmx.net)

Originally committed as revision 12633 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Jai Menon (realityman <at> gmx.net)

Originally committed as revision 12632 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12631 to svn://svn.ffmpeg.org/ffmpeg/trunk

results. Also update Ogg regression test.

Originally committed as revision 12630 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12629 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Alexander Strange %astrange A ithinksw P com%

Originally committed as revision 12628 to svn://svn.ffmpeg.org/ffmpeg/trunk