Originally committed as revision 22825 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22812 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22770 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows applications/libraries which require that symbol
(e.g. libavfilter) to be compiled without to depend on the presence of
libavcodec/avcodec.h, which may not be installed.

Originally committed as revision 22736 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22683 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22682 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22626 to svn://svn.ffmpeg.org/ffmpeg/trunk

major bump, using an FFmpeg specific error code rather than EINVAL,
which has a quite different semantics.

Originally committed as revision 22601 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22600 to svn://svn.ffmpeg.org/ffmpeg/trunk

C99 doesn't require EINVAL, only EDOM, EILSEQ, and ERANGE.

Originally committed as revision 22530 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22529 to svn://svn.ffmpeg.org/ffmpeg/trunk

major bump, using an FFmpeg specific error code rather than EDOM,
which has a quite different semantics.

Originally committed as revision 22528 to svn://svn.ffmpeg.org/ffmpeg/trunk

The symbol is currently unused, AVERROR(ENOENT) must be used instead.

Originally committed as revision 22519 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22518 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVERROR(ENOMEM) must be used instead, and there are no occurrences of
AVERROR_ENOMEM in the FFmpeg basecode so it can be safely dropped.

Originally committed as revision 22514 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVERROR_EIO for deletion at the next major bump.

Originally committed as revision 22513 to svn://svn.ffmpeg.org/ffmpeg/trunk

avctx->get_buffer() in case of error, rather than AVERROR_UNKNOWN
which is deprecated, and mark AVERROR_UNKNOWN for deletion at the next
major bump.

Originally committed as revision 22512 to svn://svn.ffmpeg.org/ffmpeg/trunk

definition.

Originally committed as revision 22502 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/error.h.

Error code definitions and handling code belong to libavutil, where
they can be shared by all the libav* libraries.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu
Date: Sun, 19 Jul 2009 12:09:16 +0200

Originally committed as revision 22501 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22451 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22450 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22449 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

Originally committed as revision 22405 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg.c uses lrintf(), which is missing on some systems.  Previously
it picked up the replacement via libavutil/internal.h due to
HAVE_AV_CONFIG_H being erroneously defined.

Moving these replacements to a separate header enables ffmpeg.c to
use them without being exposed to internal interfaces.

This use of a non-public header is justified by the header in question
not being part of the internal interface either.  It should rather be
considered as part of the build system, which is shared between the
libraries and the applications.

This header cannot be installed since the tested conditions depend on
the compiler.

Originally committed as revision 22399 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is a bit hackish.  I will try to think of something nicer, but
this will do for now.

Originally committed as revision 22366 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22349 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22348 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22347 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22346 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk

Some of the per-arch headers are only meant to be used through
the parent header of the same name.  Testing these standalone
does not make sense.

Originally committed as revision 22341 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22340 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22337 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_stristr().

Originally committed as revision 22254 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is a case-insensitive version of strstr().

Originally committed as revision 22251 to svn://svn.ffmpeg.org/ffmpeg/trunk

These macros are redundant.  All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk

These macros naturally belong next to the generic DECLARE_ALIGNED
macro.

Originally committed as revision 22230 to svn://svn.ffmpeg.org/ffmpeg/trunk