fixing encoding at high QPs (was broken after the dct accuracy increase due to too small inverse table)

Originally committed as revision 901 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 900 to svn://svn.ffmpeg.org/ffmpeg/trunk

new vbv calculation patch by (Henry Mason <talus25 at speakeasy dot net>) with slight modification by me

Originally committed as revision 899 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk

more accurate mmx dct (dont discard bits for fun)
fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong)

Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7221 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

dont needlessly gettimeofday in video grabber patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)

Originally committed as revision 893 to svn://svn.ffmpeg.org/ffmpeg/trunk

 test simple-idct and ijg int DCT too
 do tests with random & sparse matrixes
 print systematic error matrixes

Originally committed as revision 892 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 891 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 890 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 889 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 887 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 886 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 885 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 884 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 883 to svn://svn.ffmpeg.org/ffmpeg/trunk

sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>)

Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7160 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

- configures/builds on all darwin versions
- ffserver builds on darwin (if you have the extra libraries)
- builds correctly (again) on non-darwin ppc (no -faltivec in gcc-3.2)

Originally committed as revision 880 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 879 to svn://svn.ffmpeg.org/ffmpeg/trunk

slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG)
per context DCT selection

Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 877 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 876 to svn://svn.ffmpeg.org/ffmpeg/trunk

first cut at altivec support on darwin patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)

Originally committed as revision 875 to svn://svn.ffmpeg.org/ffmpeg/trunk

more debug output by default for errors (so we can see immedeatly whats wrong on bugreports)
guess long_vectors mode

Originally committed as revision 874 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 873 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 871 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 868 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 867 to svn://svn.ffmpeg.org/ffmpeg/trunk

forgot the const bits in 2pass curve matching (patch (with rounding removed) by Rémi Guyomarch <rguyom at pobox dot com>)

Originally committed as revision 866 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 865 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 864 to svn://svn.ffmpeg.org/ffmpeg/trunk

sadly there are no (unsigned) int left in AVCodecContext so this breaks shared libavcodec libs :(

Originally committed as revision 863 to svn://svn.ffmpeg.org/ffmpeg/trunk