41ed7ab45f
cosmetics: Fix spelling mistakes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
1316df7aa9
lavu: add an API function to return the Libav version string
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This returns something like "v12_dev0-1332-g333a27c". This is much more
useful than the individual library versions, of which there are too
many, and which are very hard to map back to releases or git commits.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2015-07-02 23:22:53 +02:00
b0bdc2a712
avutil: move av_get_time_base_q() after include rational.h
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Fix compilation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-04-22 17:35:51 -04:00
502512ea0f
avutil: Add av_get_time_base_q()
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This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-22 16:32:35 -04:00
9a4c10e3af
lavu: Move preprocessor macros in a separate file
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And remove all the circular inclusions of avutil.h while at it.
2013-12-29 22:52:04 +01:00
b83d1ee3b4
avutil: Move library version related macros to version.h
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This is a more sensible place for these macros.
2013-12-26 19:05:22 +01:00
c85aad9cb2
doxy: Define a group for libswscale documentation
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Uniform the style and eliminate a warning on newer doxygen version..
2013-12-13 23:53:30 +01:00
4272bb6ef1
doxy: Document avlog
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Provide some information for every function and add a group.
2013-10-05 18:09:45 +02:00
40020e171a
doxy: add a section about versioning.
2013-05-17 20:26:18 +02:00
bc8c1cdc7b
lavfi doxy: add a page for lavfi.
2013-05-17 20:26:11 +02:00
01b760190d
lavr: add general API usage doxy
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-10-29 20:05:41 +01:00
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
86ab7b0f2f
Create version.h headers for libraries that lack them
2012-07-04 15:10:06 +02:00
8c14f7a593
Add XTEA encryption support in libavutil
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:57 +03:00
bc3dbcc8e5
Add Blowfish encryption support in libavutil
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:57 +03:00
143f1e9203
eval: Add the isinf() function and tests for it
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:56 +03:00
d3d3a32c9d
lavu: add av_usleep() function
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This function implements a delay using the first available
of the following functions:
- nanosleep()
- usleep()
- Sleep() (Windows)
The conditional #includes in time.c are simplified by including
unistd.h and windows.h whenever they are available rather than
having these lines triggered by specific functions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-22 17:15:18 +01:00
dc7e336cae
lavf, lavu: version bumps and APIchanges for av_gettime() move
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-21 11:45:28 +01:00
b0f0dfc485
Bump lavu minor and add an APIChanges entry for audioconvert functions.
2012-06-10 08:04:01 +02:00
154486f9ad
opt: Add av_opt_set_bin()
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Introduce a new function to set binary data through AVOption,
avoiding having to convert the binary data to a string inbetween.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-26 14:31:44 +03:00
d89eca507c
Add missing version bumps and APIchanges/Changelog entries.
2012-05-15 06:57:31 +02:00
3527a73933
avutil: add av_parse_cpu_flags() function
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This moves the cpu flag parsing code from avconv to avutil so
it can be accessed elsewhere.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 23:19:40 +01:00
0c0d1bce7c
avutil: add audio fifo buffer
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The functions operate on the sample level rather than the byte level and work
with all audio sample formats.
2012-04-20 09:43:11 -04:00
0109a09dc3
avutil: use align == 0 for default alignment in audio sample buffer functions
2012-04-09 10:20:35 -04:00
b2db35995f
audioconvert: make av_get_channel_layout accept composite names.
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Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-04-08 18:35:49 -04:00
4d693b023c
avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt()
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Based on a patch by Clément Bœsch <ubitux@gmail.com>
2012-04-08 15:13:28 -04:00
5cc51a5847
avutil: Add av_get_default_channel_layout()
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Also, use the new function in the AC-3 encoder.
2012-04-05 16:35:14 -04:00
4d851f8dcf
cpu: add av_set_cpu_flags_mask().
2012-03-06 15:02:28 +01:00
cfac648e6a
doxygen: Remove documentation for non-existing parameters; misc small fixes.
2012-02-28 20:48:43 +01:00
c9bca80132
avutil: add AVERROR_UNKNOWN
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Useful to return instead of -1 when the cause of the error is unknown,
typically from an external library.
2012-02-25 11:49:41 -05:00
b315042c8c
Remove libpostproc.
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This library does not fit into Libav as a whole and its code is just a
maintenance burden. Furthermore it is now available as an external project,
which completely obviates any reason to keep it around.
URL: http://git.videolan.org/?p=libpostproc.git
2012-02-23 19:36:16 +01:00
0b42a9388c
avutil: add av_rescale_q_rnd() to allow different rounding
2012-02-20 15:08:40 -05:00
38d5533228
pixdesc: mark pseudopaletted formats with a special flag.
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This makes it possible to dintinguish them from PAL8.
Fixes an invalid write in avpicture_layout().
2012-02-08 21:01:31 +01:00
8b933129b9
avutil: make intfloat api public
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The functions are already av_ prefixed and intfloat header is already provided.
Install libavutil/intfloat.h
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-30 07:41:31 +01:00
08628b6afb
Revert "sws/pixfmt/pixdesc: add support for yuva444p"
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This reverts commit fc115c80b7
2012-01-26 18:06:57 -08:00
fc115c80b7
sws/pixfmt/pixdesc: add support for yuva444p
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-27 09:24:08 +08:00
c04a954da6
lavu: bump lavu minor for av_popcount64
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Add it to doc/APIchanges and update and correct other entries.
2012-01-03 15:42:26 +01:00
1be323054e
Add basic libavdevice documentation.
2011-12-12 19:43:37 +01:00
b2890f5ed6
audioconvert: add some additional channel and channel layout macros
2011-12-09 16:12:58 -05:00
1d2449a613
audioconvert: change 7.1 "wide" layout to use side surround channels
2011-12-09 16:12:58 -05:00
cc276c85d1
Make channel layout masks unsigned
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It makes more sense for a bit mask to use an unsigned type.
The change should be source and binary compatible on all
supported systems, hence micro version bump.
Fixes a few invalid shifts.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-25 13:19:54 +00:00
6b0768e202
Clean up swscale pixfmt macros using av_pix_fmt_descriptors[].
2011-11-24 08:24:55 -08:00
bbb46f3ec7
libavutil: add utility functions to simplify allocation of audio buffers.
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Based on code by Stefano Sabatini.
2011-11-23 18:39:28 -05:00
8889cc4f5b
libavutil: add planar sample formats and av_sample_fmt_is_planar()
2011-11-23 18:39:28 -05:00
e361b5089a
doxy: structure libavformat groups
2011-11-22 17:16:02 +01:00
e97e5a2e02
doxy: introduce an empty structure in libavcodec
2011-11-22 17:16:02 +01:00
757cd8d876
doxy: provide a start page and document libavutil
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Introduce a basic layout, the subpages are currently left empty.
Split libavutil in multiple groups as example of the structure
2011-11-22 17:16:02 +01:00
627067118c
avutil: Add av_timegm as a public function
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This is useful, since the normal timegm function isn't a standard
function (requiring _BSD_SOURCE or _SVID_SOURCE on glibc to
be visible, and not available on e.g. windows). The widely available
function mktime uses the local time zone, which requires ugly
workarounds to handle UTC time.
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-16 11:22:41 +02:00
ac3dbb4d58
hwaccel: OS X Video Decoder Acceleration (VDA) support.
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-11-14 16:07:32 +01:00
ba04ecfdac
avstring: Add locale independent implementations of strcasecmp/strncasecmp
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-06 11:52:56 +02:00
Vittorio Giovara
wm4
Michael Niedermayer
Derek Buitenhuis
Luca Barbato
Diego Biurrun
Anton Khirnov
Martin Storsjö
Samuel Pitoiset
Mans Rullgard
Justin Ruggles
Nicolas George
Paul B Mahol
Alex Converse
Janne Grunau
Ronald S. Bultje
Sebastien Zwickert
Reimar Döffinger