Commit Graph

214 Commits

Author SHA1 Message Date
Michael Niedermayer
efb5fa79f5 Merge remote branch 'qatar/master'
* qatar/master: (37 commits)
  In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function.
  lavc: remove reference to opt.h from Makefile.
  prefer avio_check() over url_exist()
  avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols
  lavu: remove misc disabled cruft
  lavu: remove FF_API_OLD_IMAGE_NAMES cruft
NOT PULLED  lavu: remove FF_API_OLD_EVAL_NAMES cruft
  lavc: remove misc disabled cruft.
  lavc: remove the FF_API_INOFFICIAL cruft.
  lavc: remove the FF_API_SET_STRING_OLD cruft.
  lavc: remove the FF_API_USE_LPC cruft.
  lavc: remove the FF_API_SUBTITLE_OLD cruft.
  lavc: remove the FF_API_VIDEO_OLD cruft.
  lavc: remove the FF_API_AUDIO_OLD cruft.
  lavc: remove the FF_API_OPT_SHOW cruft.
  lavc: remove the FF_API_MM_FLAGS cruft.
  lavf: remove misc disabled cruft.
  lavf: remove FF_API_INDEX_BUILT cruft
  lavf: remove FF_API_URL_CLASS cruft.
  lavf: remove FF_API_SYMVER cruft
  ...

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-20 04:48:23 +02:00
Anton Khirnov
3453a231a6 lavc: remove misc disabled cruft. 2011-04-19 19:01:22 +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
Reinhard Tartler
7ffe76e540 Merge libavcore into libavutil
Done to keep ABI compatible. Otherwise this is just silly
2011-02-16 23:00:30 +01:00
Reinhard Tartler
737eb5976f Merge libavcore into libavutil
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-15 16:18:21 +01:00
Stefano Sabatini
4ba22e044b Fix avpicture_alloc(), which was aligning the linesizes with 0 and thus
causing a wrong allocation.

Originally committed as revision 25938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 15:31:49 +00:00
Stefano Sabatini
6d34323ee6 Make avpicture_alloc() return meaningful values.
Originally committed as revision 25922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-08 10:24:09 +00:00
Stefano Sabatini
0141163d6a Reindent.
Originally committed as revision 25921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-08 10:24:07 +00:00
Stefano Sabatini
e74929e8bb Use av_image_alloc() in avpicture_alloc(), simplify.
Originally committed as revision 25920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-08 10:24:02 +00:00
Stefano Sabatini
bb4afa13dd Deprecate avcodec_pix_fmt_string() in favor of
av_get_pix_fmt_string(), added to libavutil/pixdesc.h.

Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 12:56:21 +00:00
Ramiro Polla
8f190d8b83 fix pointer truncation to int in avpicture_layout()
Originally committed as revision 25793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-22 03:46:31 +00:00
Stefano Sabatini
d2cbdb17b5 Re-implement avpicture_layout() using pixdesc and imgutils API.
The new implementation is more compact, more correct and doesn't hurt
the eyes.

Originally committed as revision 25792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 21:25:06 +00:00
Stefano Sabatini
6a269f35ee Replace "depth" with "nb_bits" in the header of avcodec_pix_fmt_string().
Originally committed as revision 25791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 21:25:02 +00:00
Stefano Sabatini
119a34f716 In avcodec_pix_fmt_string() use local variable pixdesc rather than
av_pix_fmt_descriptors[pix_fmt], simplify.

Originally committed as revision 25718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-10 20:13:24 +00:00
Stefano Sabatini
2de6f6e828 Make avcodec_pix_fmt_string() use the information in the pixel format
descriptors for printing the number of channels/components.

Also replace the term "nb_channels" with "nb_components" which is more
consistent with the FFmpeg internal terminology, and is somehow
different with respect to the current definition of nb_channels in
PixFmtInfo.

See thread:
Subject: [FFmpeg-devel] [PATCH 6/8] Make avcodec_pix_fmt_string() use the
        information in the pixel format descriptors for printing the
        number of planes. Also replace the term "nb_channels" with
        "nb_planes" which is more correct.
Date: Fri,  5 Nov 2010 12:01:38 +0100

Originally committed as revision 25717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-10 20:13:19 +00:00
Stefano Sabatini
ed5d30d91c Move internal function ff_set_systematic_pal() to libavcore, and
rename it ff_set_systematic_pal2().

Originally committed as revision 25712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-09 22:22:36 +00:00
Stefano Sabatini
46db10ed0e Optimize / simplify avcodec_get_pix_fmt_name() check.
Originally committed as revision 25689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 15:04:35 +00:00
Stefano Sabatini
a5f27f6db8 Use av_pix_fmt_descriptors information in avcodec_pix_fmt_string().
Originally committed as revision 25688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 13:30:39 +00:00
Stefano Sabatini
f35a41ff5d Make avpicture_fill() return a meaningful error code.
Originally committed as revision 25687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 13:30:36 +00:00
Stefano Sabatini
24409b5053 Remove alpha information from avcodec_pix_fmt_string(), as that
information does not belong to the pixel format.

Originally committed as revision 25686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 13:01:12 +00:00
Maksym Veremeyenko
b299c4e4d3 Support deinterlacing of YUVJ422P in old deinterlacer.
Patch by Maksym Veremeyenko verem at m1stereo tv.

Originally committed as revision 25195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-25 14:37:54 +00:00
Benjamin Larsson
4792d1e792 Support deinterlacing of YUVJ420P.
Originally committed as revision 25148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-20 11:34:27 +00:00
Stefano Sabatini
4afbcf46c9 Reindent.
Originally committed as revision 25068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:59 +00:00
Stefano Sabatini
34017fd9b2 Move av_picture_data_copy() to libavcore, and rename it
av_image_copy().

Originally committed as revision 25067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:55 +00:00
Stefano Sabatini
e7eb2033ff Reimplement av_picture_data_copy() avoiding the use of PixFmtInfo
information.

Required for moving the function to libavcore.

Originally committed as revision 25066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:52 +00:00
Stefano Sabatini
03ff61167e Reindent after the last commit.
Originally committed as revision 25065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:48 +00:00
Stefano Sabatini
9686abb826 Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore,
and deprecate the old function.

Originally committed as revision 25064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:45 +00:00
Stefano Sabatini
e16f217ceb Use new imgutils.h API names, fix deprecation warnings.
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
Stefano Sabatini
c901f6ab6f Cosmetics: remove useless ().
Originally committed as revision 24860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-21 15:18:54 +00:00
Stefano Sabatini
81c1ecabab Deprecate ff_get_plane_bytewidth() in favor of
av_get_image_linesize().

Originally committed as revision 24787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:06:04 +00:00
Stefano Sabatini
7906e2b974 Implement av_get_image_linesize() and use it in
ff_get_plane_bytewidth().

The new implementation is more generic, more compact and more correct.

Originally committed as revision 24786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:05:58 +00:00
S.N. Hemanth Meenakshisundaram
9f08d80363 Add av_picture_data_copy() and reimplement av_picture_copy() as a
wrapper of it.

The new function is more generic, and does not depend on the
definition of the AVPicture struct.

Patch by S.N. Hemanth Meenakshisundaram s + "meenakshisundaram".substr(0, 7) + "@ucsd.edu".

Originally committed as revision 24768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 14:18:52 +00:00
Stefano Sabatini
6ce9b4310c Remove use of the deprecated function avcodec_check_dimensions(), use
av_check_image_size() instead.

Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
Stefano Sabatini
05236ed735 Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize,
and drop the the ff_ variants at the next major bump.

Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:46:20 +00:00
Vitor Sessak
0913a92a59 Fix compilation with --disable-yasm. 10l to me.
Originally committed as revision 24617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:17:54 +00:00
Vitor Sessak
de4bc44abb Convert deinterlacing MMX code to YASM
Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 14:50:51 +00:00
Stefano Sabatini
fc2db52e2f Make avpicture_fill() directly call av_fill_image_linesizes() and
av_fill_image_pointers() rather than their wrappers ff_fill_linesize()
and ff_fill_pointer().

Improve performance.

Originally committed as revision 24587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:08 +00:00
Stefano Sabatini
e7bd48a6ae Move fill_image_linesize() and fill_image_data_ptr() from
libavcodec/imgconvert.c and make them public in libavcore/imgutils.h,
with the names av_fill_image_linesizes() and av_fill_image_pointers().

Originally committed as revision 24583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 23:44:57 +00:00
S.N. Hemanth Meenakshisundaram
9dd9d67bd0 Define static functions fill_image_linesize() and
fill_image_data_ptr(). ff_fill_linesize() and ff_fill_pointer() now wrap
these functions.

The new functions are more generic, and are going to be exported in a
future patch.

Patch by S.N. Hemanth Meenakshisundaram smeenaks # ucsd § edu.

Originally committed as revision 24512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:30:47 +00:00
Stefano Sabatini
2b4abbd6f5 Move colorspace.h from libavcodec to libavutil.
Avoid a compile-time dependency of the pad filter on libavcodec.

Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 18:49:44 +00:00
Stefano Sabatini
2839c56ea6 Fix width computation for nv12/nv21 in ff_get_plane_bytewidth().
Originally committed as revision 23507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-06 18:29:39 +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
Stefano Sabatini
21302fed02 Make ff_fill_linesize() use the information stored in
av_pix_fmt_descriptors.

Allow simplification and a more generic implementation.

Originally committed as revision 22836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 14:09:05 +00:00
Vitor Sessak
09ab885975 Round correctly chroma picture height.
Fix issue 956.

Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 20:04:24 +00:00
Janusz Krzysztofik
2b7cf1678e Add initial support for 12-bit color mode.
Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100

Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 08:26:23 +00:00
Janusz Krzysztofik
4ef82b174a Fix BGR cases missing from depth test in avcodec_get_pix_fmt_loss().
Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.

Originally committed as revision 22215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 00:50:13 +00:00
Carl Eugen Hoyos
4443c0e9a9 Include internal.h and imgconvert.h, they contain the prototypes for the
following functions:
ff_is_hwaccel_pix_fmt(), ff_set_systematic_pal(), ff_fill_linesize(),
ff_fill_pointer(), ff_get_plane_bytewidth()

Originally committed as revision 22106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:52:10 +00:00
Stefano Sabatini
80a07f6e47 Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt().
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:50:00 +00:00
Carl Eugen Hoyos
f0bc8449b8 Use PIX_FMT_NONE for -1 when enum PixelFormat is expected (fixes two icc warnings).
Originally committed as revision 20860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 11:18:28 +00:00