2308b6c19a
Add version to AVClass so we can add to and use fields of AVClass without ABI issues.
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Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-28 20:00:23 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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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
11491503c4
Move AVMediaType from libavcodec to libavutil.
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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
87958234f9
Implement av_strerror().
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Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 22:46:35 +00:00
60c144f700
Move error code definitions from libavcodec/avcodec.h to
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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
c18fb6310d
Bump minor number and add APIchanges entry after the inclusion of
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av_stristr().
Originally committed as revision 22254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 20:07:52 +00:00
4b83fc0fe4
Plug memory leak in NUT muxer and demuxer
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Originally committed as revision 22174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 17:31:24 +00:00
b687c1aaac
Bump minor for av_compare_ts()
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Originally committed as revision 21673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 17:13:59 +00:00
80a07f6e47
Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt().
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Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:50:00 +00:00
87fec35d8d
Add macro AV_JOIN() for joining two tokens into one
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Originally committed as revision 21482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-27 17:38:53 +00:00
d408b77a3a
Add an AV_PRAGMA() macro for constructing _Pragma() directives
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The seemingly equivalent _Pragma(AV_STRINGIFY(x)) is not accepted
by some compilers.
Originally committed as revision 21378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:21 +00:00
4160069067
Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() and
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XXX_license() functions, consistent with the rest of FFmpeg.
Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03 14:31:25 +00:00
277c733237
Add a function to convert a number to a av_malloced string.
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Originally committed as revision 20829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 17:09:41 +00:00
3ba69a15c6
Implement av_bmg_next(), a Box-Muller Gaussian random generator.
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See the thread:
"[FFmpeg-devel] [PATCH] Box-Muller gaussian generator".
Originally committed as revision 20808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-12 16:24:37 +00:00
382cb1154c
Make av_pix_fmt_descriptors use the same pixel format names as defined
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in libavcodec/imgconvert.c.
Avoid to break compatility when making the functions dealing with
pixel format names in imgconvert.c use the names defined in pixdescs.
Originally committed as revision 20624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 20:58:37 +00:00
74a0059f2c
Make the pixdesc API public.
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Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 23:33:41 +00:00
c173693698
Add functions to return library license and library configuration.
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Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-18 17:15:17 +00:00
91cc5d3767
Move ff_reverse in libavcodec to av_reverse in libavutil.
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Patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09 09:11:35 +00:00
7b09db3522
Implement av_fifo_space().
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Patch by Olivier Guilyardi list et samalyse DOT c0m.
Originally committed as revision 18321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 23:22:19 +00:00
6e08ca9c51
Make the pixel formats which were defined as macros:
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PIX_FMT_ARGB
PIX_FMT_RGBA
PIX_FMT_ABGR
PIX_FMT_BGRA
defined as enum PixelFormat values, and viceversa make:
PIX_FMT_RGB32
PIX_FMT_RGB32_1
PIX_FMT_BGR32
PIX_FMT_BGR32_1
defined as macros, also resort accordingly the enum PixelFormat
list.
Also make avcodec_get_pix_fmt() recognize the "rgb32" and "bgr32"
aliases, in order to make ffmpeg pass regressions test.
This change breaks ABI backward compatibility.
Originally committed as revision 18163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-22 22:50:19 +00:00
f82674e584
Change the RGB5X5/BGR5X5 pixel format defines so that we have little
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endian and big endian variants instead of native-endian ones.
This patch breaks API/ABI backward-compatibility.
Originally committed as revision 18133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 23:08:20 +00:00
49ceb58bf6
Bump major version of libavutil due to FIFO fixes.
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The current API/ABI should not be considered stable yet, further ABI/API
breakage is possible without major bumps.
Originally committed as revision 17871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 14:33:30 +00:00
04331dea2a
Split avutil.h, move all the pixel format definitions to the new
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dedicated file pixfmt.h.
Originally committed as revision 17528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 14:27:50 +00:00
50ded3fdb6
Add note about big vs. little endian.
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Originally committed as revision 17525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 13:48:25 +00:00
88c21a6f14
Add PIX_FMT_RGB48BE and PIX_FMT_RGB48LE.
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Originally committed as revision 17510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 00:55:49 +00:00
22009729d7
Remove reference to renamed header file xvmc_render.h.
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Originally committed as revision 17171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-12 02:02:42 +00:00
6337178b4f
Ensure that the palette is set in data[1] for all 8bit formats.
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Also document it.
Originally committed as revision 17018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-06 12:59:50 +00:00
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
bfe3676feb
spelling/grammar/consistency review part II
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Originally committed as revision 16848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28 23:03:17 +00:00
89c9ff504b
spelling/grammar/consistency review part I
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Originally committed as revision 16840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28 00:16:05 +00:00
c5b42f4a80
Add VDPAU hardware accelerated decoding for WMV3 and VC1 which can
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be used by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-20 09:28:36 +00:00
b097312492
Deprecate av_init_random() in favour of av_random_init(), with a more natural
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name and order of parameters.
Originally committed as revision 16679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:50:57 +00:00
9ce6c13879
export gcd function as av_gcd()
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Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 11:13:33 +00:00
d37edddc09
Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which can
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be used by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-16 02:14:07 +00:00
369122dd77
Add VDPAU hardware accelerated decoding for H264 which can be used by
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video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 23:55:27 +00:00
c49d0e0fe2
Bump minor version after addition of FF_ARRAY_ELEMS macro.
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Originally committed as revision 15623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-15 08:06:12 +00:00
05b90fc0c5
Implement av_nearer_q() and av_find_nearest_q_idx() functions.
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Originally committed as revision 15415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-25 19:23:13 +00:00
991945d0e4
Fix typo.
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Originally committed as revision 15199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-04 20:39:09 +00:00
987903826b
Globally rename the header inclusion guard names.
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Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
8257b835cf
Implement av_fifo_realloc2().
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Originally committed as revision 14846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-19 18:43:34 +00:00
5af4f1f3e3
move M_PI definition along with other math definitions
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Originally committed as revision 14727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-13 16:01:21 +00:00
7f0026dded
Implement avutil_version().
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Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08 18:32:20 +00:00
4a567b40b1
Macro suggested by Michael which will be used to disable the
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definition of long_name strings in libavcodec and libavformat.
Patch by: Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-01 07:37:43 +00:00
7ce6892373
misc spelling fixes
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Originally committed as revision 12410 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-10 18:42:09 +00:00
800c289a66
less preprocessor magic in version number macros
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Originally committed as revision 12246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 20:37:59 +00:00
e97ac1e6f5
Clean up lib* version definitions
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Updating version numbers now requires changing only one place.
Originally committed as revision 12154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 22:50:28 +00:00
dd670dedf9
Remove integer.h inclusion.
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Originally committed as revision 11654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-28 17:23:57 +00:00
537c8e7a48
Provide sha1 to outside applications
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Patch from Diego Pettenò flameeyesATgmailDOTcom
Originally committed as revision 11207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 20:58:41 +00:00
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
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Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 09:37:46 +00:00
b70335a28d
add support for yuva420p colorspace (yuv420p + alpha)
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Originally committed as revision 10565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-24 13:21:41 +00:00
Michael Niedermayer
Diego Biurrun
Stefano Sabatini
Vitor Sessak
Måns Rullgård
Francesco Lavra
Olivier Guilyardi
Peter Ross
NVIDIA Corporation
Aurelien Jacobs
Benoit Fouet
Luca Barbato