Originally committed as revision 14231 to svn://svn.ffmpeg.org/ffmpeg/trunk

   sum = FFMAX(1, scalar_product(...));
might calculate the scalar product twice, which is slower.

Originally committed as revision 14230 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14227 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue524

Originally committed as revision 14223 to svn://svn.ffmpeg.org/ffmpeg/trunk

avcodec_get_context_defaults(). The value has to be alloced dinamically
rather than statically since it may be freed for example by
av_set_string2(). Fix a segmentation fault.

Originally committed as revision 14221 to svn://svn.ffmpeg.org/ffmpeg/trunk

a new value for a string with av_set_string2(). Fix a segmentation
fault.

Originally committed as revision 14219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14218 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14217 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14216 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14215 to svn://svn.ffmpeg.org/ffmpeg/trunk

might read outside the prefix array

Originally committed as revision 14214 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14213 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14212 to svn://svn.ffmpeg.org/ffmpeg/trunk

2% faster vorbis on conroe, k8. 7% on celeron.

Originally committed as revision 14207 to svn://svn.ffmpeg.org/ffmpeg/trunk

Substream parity check independently. This allows decoding of streams that
have EOS but don't have Substream parity check.

Originally committed as revision 14206 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk

throughout libavcodec.

Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14203 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14202 to svn://svn.ffmpeg.org/ffmpeg/trunk

Noticeable better decoding of e.g. http://samples.mplayerhq.hu/A-codecs/msadpcm-stereo/dance-b5th.asf

Originally committed as revision 14201 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14199 to svn://svn.ffmpeg.org/ffmpeg/trunk

MAC64: 64 += 32 x 32 (bits)
MLS64: 64 -= 32 x 32
MLS16: 32 -= 16 x 16

Originally committed as revision 14198 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes LIBMPEG2_BITSTREAM_READER_HACK redundant, so remove it.

Originally committed as revision 14197 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Anuradha Suraparaju, anuradha rd.bbc.co uk

Originally committed as revision 14192 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Anuradha Suraparaju, anuradha rd.bbc.co uk

Originally committed as revision 14191 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also fixes a memleak due to the previous in-context tables not being freed.

Originally committed as revision 14182 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14176 to svn://svn.ffmpeg.org/ffmpeg/trunk

First coefficient array must be unsigned to fit in 8 bits

Originally committed as revision 14175 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes MS ADPCM regression test.

Originally committed as revision 14174 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14173 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14172 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue264 WMV audio stutter

Originally committed as revision 14171 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14170 to svn://svn.ffmpeg.org/ffmpeg/trunk

avcodec_version().

Originally committed as revision 14169 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14166 to svn://svn.ffmpeg.org/ffmpeg/trunk

#ifdef CONFIG_ENCODERS --> #ifdef CONFIG_DVVIDEO_ENCODER.

Originally committed as revision 14165 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14161 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Jason Garrett-Glaser (darkshikari gmail com)

Originally committed as revision 14160 to svn://svn.ffmpeg.org/ffmpeg/trunk