Commit Graph

912 Commits

Author SHA1 Message Date
Stefano Sabatini
c75b3d2e8f Clarify description for the MONOWHITE and MONOBLACK pixel formats.
Originally committed as revision 23144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-16 07:56:26 +00:00
Stefano Sabatini
9121b8ca6c Clarify descriptions for RGB4, BGR4, NV12, NV21,
RGB48BE, and RGB48LE pixel formats.

Originally committed as revision 23142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-15 12:33:31 +00:00
Michael Niedermayer
a74d707cb7 av_alias is an attribute and belongs to attributes.h
also attributes.h is public and external api and can thus not depend
on configure tested compiler support thus this part is removed. A
different solution must be found if this breaks for some compiler
which i hope it does not.

Originally committed as revision 23115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13 16:30:58 +00:00
Måns Rullgård
cc6849ae50 bswap: 10L add missing parens around macro args
Originally committed as revision 23070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-09 20:32:35 +00:00
Michael Niedermayer
3fe1ec39c6 Add means to adjust the log level per context.
Originally committed as revision 23059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-08 20:41:20 +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
Måns Rullgård
547b7bcbb7 bswap: add macros to byteswap constants
The normal byteswap functions might use inline asm which is suboptimal
with constants (and cannot be used in static initialisers), so special
macros for constants only is needed.

We should not rely on the gcc __builtin_constant_p() test since it is
not always available.

Originally committed as revision 22990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-29 14:41:20 +00:00
Jai Menon
707cd944d6 Fix typo.
Originally committed as revision 22988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-28 20:08:02 +00:00
Michael Niedermayer
2308b6c19a Add version to AVClass so we can add to and use fields of AVClass without ABI issues.
Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-28 20:00:23 +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
Ronald S. Bultje
90bc36b063 Reindent after r22968.
Originally committed as revision 22969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 21:01:38 +00:00
Ronald S. Bultje
ad6408960b Write clip-related decimal numbers into hex, where they make more sense.
Originally committed as revision 22968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 21:00:33 +00:00
Ronald S. Bultje
2d0525c27c Fix broken 32-bit clipping, and write numbers in hex instead of decimal so
they are easier to understand. Also give the add a 'u' postfix to silence
a pre-c99 compiler warning.

Originally committed as revision 22965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-26 13:36:17 +00:00
Michael Niedermayer
6204402409 4th try at getting ansi colors working with a default of color=yes_please.
Colors will only be used if the TERM env var is set and NO_COLOR is not set.

Originally committed as revision 22957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-23 21:27:26 +00:00
Måns Rullgård
07876e25c8 Workaround for missing llrintf()
Originally committed as revision 22954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-23 16:28:10 +00:00
Michael Niedermayer
aebfb45774 Trying _WIN32 for win32 detection.
Originally committed as revision 22953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-23 13:15:11 +00:00
Michael Niedermayer
7328cdfa58 Merge the 2 ANSI ESC codes.
Originally committed as revision 22952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-23 08:11:53 +00:00
Michael Niedermayer
841073ce5e Reenable ANSI colors, use method from VLC as suggested by ramiro.
Please tell us asap if this breaks for your platform & terminal.

Originally committed as revision 22951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-23 07:33:02 +00:00
Michael Niedermayer
2c4b87ea0e Disable ANSI color code until we figured out how to detect ANSI support in
the used terminal.

Originally committed as revision 22948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-22 20:39:34 +00:00
Michael Niedermayer
51e026d115 Coloring the log with ANSI.
Ive checked this on black and white background and found no problem in terms
of readability.
flames welcome.

Originally committed as revision 22946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-22 18:58:39 +00:00
Ronald S. Bultje
b1078e9fe6 Move clipping of audio samples (for those codecs outputting float) from decoder
to the audio conversion routines.

Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:57:48 +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
Andreas Öman
4744f896e5 Add PIX_FMT_Y400A, 8bit gray, 8bit alpha
Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-14 20:15:19 +00:00
Alex Converse
b9f60bd8fd Add M_SQRT2 to the constants in mathematics.h.
Originally committed as revision 22825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-09 23:29:47 +00:00
Stefano Sabatini
b9bd6589d7 Clarify doxy for av_fifo_alloc().
Originally committed as revision 22812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-06 22:31:59 +00:00
Michael Niedermayer
4ed39eedca av_builtin_constant_p()
Originally committed as revision 22770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 01:03:27 +00:00
Stefano Sabatini
11491503c4 Move AVMediaType from libavcodec to libavutil.
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
2010-03-30 23:31:16 +00:00
Benoit Fouet
32e543f866 Replace @returns by @return.
Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 15:50:57 +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
Måns Rullgård
5de91783bf indent
Originally committed as revision 22451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:32:14 +00:00
Måns Rullgård
49e9287878 random_seed: try other alternatives if reading /dev/random fails
Originally committed as revision 22450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:32:11 +00:00
Måns Rullgård
32f40ace25 sha: add missing include
Originally committed as revision 22449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-11 02:32:08 +00:00
Måns Rullgård
2ed6f39944 Replace many includes of libavutil/common.h with what is actually needed
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
2010-03-09 17:39:19 +00:00
Måns Rullgård
297bfb2fe6 libm.h needs attributes.h
Originally committed as revision 22405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:59 +00:00