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
07b172fe8f
avstring: Add locale independent implementations of toupper/tolower
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-06 11:52:54 +02:00
492bd1a28f
AVOptions: bump minor and add APIchanges entry.
2011-10-12 16:55:56 +02:00
96a59cf37b
x86: XOP/FMA4 CPU detection support
2011-09-26 15:30:31 -07:00
8cee38a298
eval: implement not() expression
2011-09-19 12:38:34 +02:00
9bc393908a
eval: add sqrt function for computing the square root
2011-09-19 12:38:14 +02:00
79eff91325
AVOptions: deprecate av_opt_set_defaults2
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It's a hack which was created to allow for multiple options with
different defaults to refer to same field (e.g. 'b' vs 'ab'). There is
no need for it anymore.
2011-09-07 11:19:43 +02:00
c11fb8288d
AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find().
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It allows to search for options only with AVClass, without allocating
the corresponding context.
2011-09-03 20:52:21 +02:00
f2011ed234
fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()
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The new function provides a more generic interface than av_fifo_peek()
for peeking at a FIFO buffer data.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-26 20:53:02 +02:00
abc78a5a7c
Do not include log.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:07 +01:00
d49ea4afb4
Do not include pixfmt.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:07 +01:00
e91709ca17
Do not include rational.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:06 +01:00
0ebcdf5cda
Do not include mathematics.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:06 +01:00
Diego Biurrun
Samuel Pitoiset
Martin Storsjö
Mans Rullgard
Anton Khirnov
Justin Ruggles
Nicolas George
Paul B Mahol
Alex Converse
Janne Grunau
Ronald S. Bultje
Luca Barbato
Sebastien Zwickert
Reimar Döffinger
Jason Garrett-Glaser
Stefano Sabatini