Originally committed as revision 8389 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8388 to svn://svn.ffmpeg.org/ffmpeg/trunk

and get rid of the data swapping.

Patch by Ian Braithwaite <dk dot braithwaite at ian>

Originally committed as revision 8387 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8386 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8385 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8384 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8383 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8382 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8381 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8380 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8379 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8378 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8377 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8376 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8375 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8374 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8373 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8372 to svn://svn.ffmpeg.org/ffmpeg/trunk

so VARIANT0 will be big and a few % faster, VARIANT1/2 are unaffected

Originally committed as revision 8371 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8370 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8369 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8368 to svn://svn.ffmpeg.org/ffmpeg/trunk

benchmarks welcome ...

Originally committed as revision 8367 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8366 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8365 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8364 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8363 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8362 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8361 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8360 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8359 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8358 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8357 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8356 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8355 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8354 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8353 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8352 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8351 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8350 to svn://svn.ffmpeg.org/ffmpeg/trunk