Originally committed as revision 25178 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25120 to svn://svn.ffmpeg.org/ffmpeg/trunk

lots of mess.

Originally committed as revision 25117 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25112 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25111 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes out of bounds accesses for big endian formats and should be
a little faster.

Originally committed as revision 25110 to svn://svn.ffmpeg.org/ffmpeg/trunk

definition for the val variable in av_read_image_line(). Simplify.

Originally committed as revision 25109 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25088 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25085 to svn://svn.ffmpeg.org/ffmpeg/trunk

Instead of defining functions in per-arch header files included
by the main cpu.c, define them normally and call them from the
generic one.

Originally committed as revision 25084 to svn://svn.ffmpeg.org/ffmpeg/trunk

function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25047 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25046 to svn://svn.ffmpeg.org/ffmpeg/trunk

symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24885 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24816 to svn://svn.ffmpeg.org/ffmpeg/trunk

Help further refactoring.

Originally committed as revision 24814 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24573 to svn://svn.ffmpeg.org/ffmpeg/trunk

irrational number.

Originally committed as revision 24439 to svn://svn.ffmpeg.org/ffmpeg/trunk

The ff_inverse table is used by FASTDIV macro, defined in libavutil, but up
to now the table was defined only in libavcodec.

After this change, the main copy of ff_inverse is part of libavutil (just
like FASTDIV), but if CONFIG_SMALL is unset, then a different copy is made
available to libavcodec, to avoid the performance penalty of using an
external look up table.

Dynamic linking works, because the libraries are linked with -Bsymbolic, so
the local copy of the symbol has priority over the external; static linking
works because the table is on a standalone object file in both libraries,
so the linker is able to discard one of the two.

Tested on Linux/x86-64 and Mac OS X/x86-64.

Originally committed as revision 24383 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24290 to svn://svn.ffmpeg.org/ffmpeg/trunk

and intreadwrite.h API public interface).

Originally committed as revision 24190 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24174 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24173 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24171 to svn://svn.ffmpeg.org/ffmpeg/trunk

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 24155 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24154 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24153 to svn://svn.ffmpeg.org/ffmpeg/trunk

rename, done in r24101.

Originally committed as revision 24128 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24116 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is clearer than comparing against an unsigned number to force an unsigned
comparison that we need.

Originally committed as revision 24114 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24108 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24102 to svn://svn.ffmpeg.org/ffmpeg/trunk

The old names were not av_ prefixed, and they were causing linking
failure on many platforms.  The new names are also more descriptive.

Patch by Stefano Sabatini.

Originally committed as revision 24101 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24089 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24088 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24087 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24086 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24085 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24048 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Eli Friedman, eli d friedman a gmail

Originally committed as revision 24022 to svn://svn.ffmpeg.org/ffmpeg/trunk

Compiler output unchanged with gcc 4.4.

Originally committed as revision 24006 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23997 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23985 to svn://svn.ffmpeg.org/ffmpeg/trunk

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