- GOB's can exist of only MBA_STUFFING codes: it crashed before, but it is fixed now
- Clearer code
- Some extra checks so the decoder is more resilient against errors
patch by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)

Originally committed as revision 3457 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3456 to svn://svn.ffmpeg.org/ffmpeg/trunk

50% faster predict_plane() if mmx2/3dnow is available
0.1% bitrate increase

Originally committed as revision 3455 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3454 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3453 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3452 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3451 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3450 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3448 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3447 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3446 to svn://svn.ffmpeg.org/ffmpeg/trunk

alignment fixes

Originally committed as revision 3445 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3444 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3443 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3442 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3441 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3440 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3439 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3438 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3437 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3436 to svn://svn.ffmpeg.org/ffmpeg/trunk

10000l fix and use more mmx2/3dnow code for mpeg4 qpel which has been written and commited long time ago but appearently never used, qpel motion compensation is 5% faster
now

Originally committed as revision 3435 to svn://svn.ffmpeg.org/ffmpeg/trunk

moion vector max/min fix

Originally committed as revision 3434 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3433 to svn://svn.ffmpeg.org/ffmpeg/trunk

Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>)

Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3431 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3430 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3429 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3428 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3427 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3426 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3425 to svn://svn.ffmpeg.org/ffmpeg/trunk

more benchmarking code
inline

Originally committed as revision 3424 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3423 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3422 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3421 to svn://svn.ffmpeg.org/ffmpeg/trunk

a little cleanup

Originally committed as revision 3420 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3419 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3418 to svn://svn.ffmpeg.org/ffmpeg/trunk