This adds the reversed byte-order version of the ANSI CRC16.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Currently, standard tables like AV_CRC_32_IEEE and such are being generated (or
provided in case the user compiles with hardcoded tables) with only 257 elements.
We're missing a considerable boost in performance by not making them with a size
of 1024 elements instead.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Having static data tables in header files is a potential source of trouble.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

This fixes a signed overflow from i << 24 when i == 255 by
making i unsigned.  The result of the shift is already
assigned to an variable of unsigned type.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk

Other parts of FFmpeg use NE (native endian) rather than ME (machine).
This makes it consistent.

Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23981 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk

This reduces the number of false dependencies on header files and
speeds up compilation.

Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk

requirements.
Now calculates crc byte at a time until aligned, then continues with uint32
optimized calculation.
This fixes crashes during mlp decoding on sparc (at least, maybe others).

Originally committed as revision 19160 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16849 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16840 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16547 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11700 to svn://svn.ffmpeg.org/ffmpeg/trunk

non-void function' warnings in test code.

Originally committed as revision 11491 to svn://svn.ffmpeg.org/ffmpeg/trunk

(size of the table vs. number of elements in the table)

Originally committed as revision 11448 to svn://svn.ffmpeg.org/ffmpeg/trunk

 - don't export any global var
 - provide either generated or hardcoded tables

Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10151 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10143 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8397 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5676 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5115 to svn://svn.ffmpeg.org/ffmpeg/trunk