Commit Graph

31 Commits

Author SHA1 Message Date
Stefano Sabatini
8d67218bd7 error: sort, pack, and align error code and string definitions
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-04-21 16:48:29 +02:00
Anton Khirnov
a975dbc86b error: change AVERROR_EOF value
The current value is masking the POSIX error code EPIPE, which has a
different semantics.

This breaks API.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-21 07:10:16 +02:00
Stefano Sabatini
79157f400b error: remove AVERROR_NUMEXPECTED
AVERROR_NUMEXPECTED is used only in the image muxer and demuxer, and
has a too much specific meaning, which is better explained through a
log message. Thus it can be replaced by AVERROR(EINVAL).

This breaks API.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-21 07:10:16 +02:00
Stefano Sabatini
58f8463947 error: add error code AVERROR_OPTION_NOT_FOUND, and use it in opt.c
The new error code is better than AVERROR(ENOENT), which has a
completely different semantics ("No such file or directory").

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-21 07:10:16 +02:00
Anton Khirnov
490a022d86 lavu: remove misc disabled cruft 2011-04-19 19:04:28 +02:00
Diego Biurrun
6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Nicolas George
bafa4dd3e6 Add AVERROR_EXIT.
This is different from AVERROR(EINTR) because calls that fail with EINTR
should usually be restarted.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-15 08:09:19 -04:00
Nicolas George
0bc55f5d32 Add AVERROR_*_NOT_FOUND codes.
Originally committed as revision 26056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-19 09:01:02 +00:00
Måns Rullgård
2eaf7e49c7 Improve av_strerror() documentation
Originally committed as revision 23910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 20:09:52 +00:00
Måns Rullgård
49bd8e4b84 Fix grammar errors in documentation
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
Stefano Sabatini
e2959f4558 Make av_strerror() return -1 even in the case when av_strerror_r() is
not defined.

This allows applications to check if av_strerror() cannot provide a
meaningful representation for the provided error code, without having
to actually check the filled string.

Originally committed as revision 23031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-05 21:44:47 +00:00
Stefano Sabatini
441ea0ce91 Make av_strerror() print an error message mentioning the error code
number if strerror_r() did not succeed for whatever reason.

This avoids the need for the application to fill the string in case
strerror_r() fails, for example because the error code is not known.

Originally committed as revision 23015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-03 21:56:21 +00:00
Stefano Sabatini
cf103fabbe Drop AVERROR_NOTSUPP at the next major bump, use AVERROR(ENOSYS)
instead which is semantically equivalent.

See the thread:
Subject: [FFmpeg-devel] [RFC] The meaning of AVERROR_NOTSUPP
Date: Sat, 27 Mar 2010 00:51:13 +0100

Originally committed as revision 22981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-27 22:26:08 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Stefano Sabatini
87958234f9 Implement av_strerror().
Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 22:46:35 +00:00
Stefano Sabatini
0394c928db Prefer '///< ...' doxygen inline syntax over '/**< ... */'.
Originally committed as revision 22683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 22:46:32 +00:00
Stefano Sabatini
b748b9d69b Use consistent punctuation rules for the error message descriptions.
Originally committed as revision 22682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 22:46:28 +00:00
Stefano Sabatini
68006ed062 Drop AVERROR_NOFMT at the next libavutil major bump.
Originally committed as revision 22626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:34:06 +00:00
Stefano Sabatini
72af5d8a02 Change the definition of AVERROR_INVALIDDATA at the next libavutil
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
2010-03-19 23:34:36 +00:00
Stefano Sabatini
0029156589 Extend description for AVERROR_INVALIDDATA.
Originally committed as revision 22600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-19 23:34:34 +00:00
Måns Rullgård
6d2877f47e error.h: test EDOM instead of EINVAL
C99 doesn't require EINVAL, only EDOM, EILSEQ, and ERANGE.

Originally committed as revision 22530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 22:25:35 +00:00
Måns Rullgård
e4836e3c07 Add missing includes to libavutil/error.h
Originally committed as revision 22529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 22:25:31 +00:00
Stefano Sabatini
73ddbd9d0e Change the definition of AVERROR_NUMEXPECTED at the next libavutil
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
2010-03-14 21:16:29 +00:00
Stefano Sabatini
c6a7b97c8e Mark AVERROR_ENOENT for deletion at the next libavutil major bump.
The symbol is currently unused, AVERROR(ENOENT) must be used instead.

Originally committed as revision 22519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 01:32:44 +00:00
Stefano Sabatini
9b359f517e Lexically sort the error code definitions.
Originally committed as revision 22518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 01:32:41 +00:00
Stefano Sabatini
7c074320ba Mark AVERROR_ENOMEM to be deleted at the next major bump.
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
2010-03-13 19:19:46 +00:00
Stefano Sabatini
5ae092ee34 Replace all the occurrences of AVERROR_EIO with AVERROR(EIO), and mark
AVERROR_EIO for deletion at the next major bump.

Originally committed as revision 22513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 19:19:44 +00:00
Stefano Sabatini
0edfa79b23 Make iff.c:decode_init return the value returned by
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
2010-03-13 19:19:40 +00:00
Stefano Sabatini
dbfa5e7861 Add missing parentheses around the AVERROR_PATCHWELCOME macro
definition.

Originally committed as revision 22502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 09:52:43 +00:00
Stefano Sabatini
60c144f700 Move error code definitions from libavcodec/avcodec.h to
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
2010-03-13 09:43:24 +00:00