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mirror of https://git.videolan.org/git/ffmpeg.git synced 2024-08-02 09:19:58 +02:00
Commit Graph

312 Commits

Author SHA1 Message Date
Clément Bœsch
bfdcdd6d82 lavu: add av_fourcc_make_string() and av_fourcc2str() 2017-03-29 14:49:29 +02:00
Vittorio Giovara
8f58ecc344 lavu: Add AVSphericalMapping type and frame side data
While no decoder currently exports spherical information, this type
represents a frame property that has to be passed through from container
to frames.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-12-07 14:39:04 -05:00
Timothy Gu
58c7bf789f doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
Timothy Gu
a4d7a6d1dd mathematics: Extend and edit Doxygen 2016-08-02 21:53:34 -07:00
Timothy Gu
22df70e9ed doxygen: Add a note on libavutil's modular nature 2016-07-29 19:01:40 -07:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21 21:55:34 +02:00
Vittorio Giovara
41ed7ab45f cosmetics: Fix spelling mistakes
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
Timothy Gu
c5d9e9b354 doxygen: Remove lavu_internal group
There is no use in an internal group for a public API documentation.
2015-08-22 10:07:05 -07:00
Michael Niedermayer
e15e78f391 Merge commit '1316df7aa98c4784f190d107206d0bb12c590b89'
* commit '1316df7aa98c4784f190d107206d0bb12c590b89':
  lavu: add an API function to return the Libav version string

Conflicts:
	.gitignore
	Makefile
	cmdutils.c
	doc/APIchanges
	libavutil/avutil.h
	libavutil/utils.c

See: f91126643a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-03 03:22:48 +02:00
wm4
1316df7aa9 lavu: add an API function to return the Libav version string
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
wm4
f91126643a lavu: add an API function to return the FFmpeg version string
This returns something like "N-73264-gb54ac84". This is much more useful
than the individual library versions, of which there are too much and
which are very hard to map back to releases or git commits.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-01 14:58:05 +02:00
Timothy Gu
0201ce002c avutil: fix version macros doxygen module
Without this patch, "Library Version Macros" module is not visible on
libavutil homepage in `make apidoc`.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 20:54:19 +02:00
Michael Niedermayer
e79b15f5f1 avutil/avutil.h: remove duplicate rational.h include
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-23 00:58:15 +02:00
Michael Niedermayer
d3f3035f08 Merge commit 'b0bdc2a7123abd0287de435726ab68e9e475a8d8'
* commit 'b0bdc2a7123abd0287de435726ab68e9e475a8d8':
  avutil: move av_get_time_base_q() after include rational.h

See: c7251fec39
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-23 00:48:02 +02:00
Michael Niedermayer
b0bdc2a712 avutil: move av_get_time_base_q() after include rational.h
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
Michael Niedermayer
c7251fec39 avutil: move av_get_time_base_q() after include rational.h
Fix compilation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 22:44:14 +02:00
Derek Buitenhuis
dac7e8a94e avutil: Add av_get_time_base_q()
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 16:38:33 -04:00
Derek Buitenhuis
502512ea0f avutil: Add av_get_time_base_q()
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
Michael Niedermayer
8ccc58bb7d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavu: Move preprocessor macros in a separate file

Conflicts:
	libavutil/avutil.h
	libavutil/utils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-30 11:23:32 +01:00
Luca Barbato
9a4c10e3af lavu: Move preprocessor macros in a separate file
And remove all the circular inclusions of avutil.h while at it.
2013-12-29 22:52:04 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h
This is a more sensible place for these macros.
2013-12-26 19:05:22 +01:00
Michael Niedermayer
196f7da7c8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avutil: Remove deprecated intfloat_readwrite code

Conflicts:
	libavutil/intfloat_readwrite.c
	libavutil/intfloat_readwrite.h

The files are left in place as they are still used by some projects
mplayer is one.
Theres no hurry in removing the code, it can as well be removed once
no projects use it anymore

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-17 00:26:01 +01:00
Michael Niedermayer
688c3d944d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  doxy: Define a group for libswscale documentation

Conflicts:
	libavutil/avutil.h
	libswscale/swscale.h

See: 18d9398143
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 13:09:30 +01:00
Luca Barbato
c85aad9cb2 doxy: Define a group for libswscale documentation
Uniform the style and eliminate a warning on newer doxygen version..
2013-12-13 23:53:30 +01:00
Michael Niedermayer
85cabf1ca9 avutil: add av_fopen_utf8()
fopen() on windows uses UTF-16, we use UTF-8 everywhere, this
function bridges the gap by using avpriv_open()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-04 15:38:52 +01:00
Michael Niedermayer
90cecd3c9b Merge commit '4272bb6ef1533846a788c259cc498562d0704444'
* commit '4272bb6ef1533846a788c259cc498562d0704444':
  doxy: Document avlog

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-06 11:16:15 +02:00
Luca Barbato
4272bb6ef1 doxy: Document avlog
Provide some information for every function and add a group.
2013-10-05 18:09:45 +02:00
Michael Niedermayer
97200d89b9 Merge commit '40020e171a3549a2c0b65ce6f2649aec868872f2'
* commit '40020e171a3549a2c0b65ce6f2649aec868872f2':
  doxy: add a section about versioning.

Conflicts:
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-18 11:17:52 +02:00
Michael Niedermayer
0718f0cc24 Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec'
* commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec':
  lavfi doxy: add a page for lavfi.
  jpegls: check the scan offset

Conflicts:
	libavcodec/jpeglsdec.c
	libavfilter/avfilter.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-18 11:04:11 +02:00
Anton Khirnov
40020e171a doxy: add a section about versioning. 2013-05-17 20:26:18 +02:00
Anton Khirnov
bc8c1cdc7b lavfi doxy: add a page for lavfi. 2013-05-17 20:26:11 +02:00
Nicolas George
2a1d7ea5f8 lavu: add parens to macro argument. 2013-04-13 20:19:24 +02:00
Nicolas George
76c8060654 lavu: add av_pure to av_int_list_length_for_size. 2013-04-13 20:19:24 +02:00
Nicolas George
af0d270aac lavu: add helper functions for integer lists.
Add av_int_list_length() to compute a list length.
Add av_opt_set_int_list() to set a binary option.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-12 12:09:51 +02:00
Clément Bœsch
18d9398143 doxy: add ref for lavfi, lpp and lsws. 2012-12-11 02:13:43 +01:00
Michael Niedermayer
5595e7a102 doxy: fix swr group name
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-11 01:53:18 +01:00
Peter Ross
9ccc349f77 ensure comment blocks that contain doxygen commands start with double asterix
Reveiwed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-21 23:55:15 +01:00
Michael Niedermayer
e79c3858b3 Merge commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8'
* commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8':
  dv: use AVStream.index instead of abusing AVStream.id
  lavfi: add ashowinfo filter
  avcodec: Add a RFC 3389 comfort noise codec
  lpc: Add a function for calculating reflection coefficients from samples
  lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients
  lavr: document upper bound on number of output samples.
  lavr: add general API usage doxy
  indeo3: remove duplicate capabilities line.
  fate: ac3: Add dependencies

Conflicts:
	Changelog
	doc/filters.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h
	libavfilter/Makefile
	libavfilter/af_ashowinfo.c
	libavfilter/allfilters.c
	libavfilter/version.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 14:40:22 +01:00
Anton Khirnov
01b760190d lavr: add general API usage doxy
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-10-29 20:05:41 +01:00
Michael Niedermayer
183117fed7 libavutil: loose idiotic circular dependancies between version and avutil.h
This fixes the recently appearing PIX_FMT warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-13 18:47:18 +02:00
Andrey Utkin
cb3591e697 avutil: Cast AV_NOPTS_VALUE to int64_t explicitly
Thus comparsion against int64_t value will not raise warning
(from -Wextra set) about comparsion of unsigned and signed integer

commiter added () and changed the litteral to unsigned

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-19 19:49:24 +02:00
Michael Niedermayer
039e9fe01c Merge remote-tracking branch 'qatar/master'
* qatar/master: (29 commits)
  lavfi: reclassify showfiltfmts as a TESTPROG
  graph2dot: fix printf format specifier
  swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32.
  vp8: loopfilter >=sse2 functions need aligned stack on x86-32.
  amr: remove shift out of the AMR_BIT() macro.
  dsputilenc: group yasm and inline asm function pointer assignment.
  mov: use forward declaration of a function instead of a table.
  Clarify Doxygen comment for FF_API_* #defines.
  configure: simplify get_version()
  Create version.h headers for libraries that lack them
  gitignore: Use full path instead of relative path to specify patterns
  mpegvideo: remove VLAs
  Add XTEA encryption support in libavutil
  Add Blowfish encryption support in libavutil
  eval: Add the isinf() function and tests for it
  flacdec: move lpc filter to flacdsp
  flacdec: split off channel decorrelation as flacdsp
  avplay: Add an option for not limiting the input buffer size
  FATE: add a test for WMA cover art.
  FATE: add a test for apetag cover art
  ...

Conflicts:
	.gitignore
	configure
	ffplay.c
	libavcodec/Makefile
	libavcodec/error_resilience.c
	libavcodec/mpegvideo.c
	libavcodec/ratecontrol.c
	libavdevice/avdevice.h
	libavfilter/Makefile
	libavfilter/filtfmts.c
	libavfilter/version.h
	libavformat/mov.c
	libavformat/version.h
	libavutil/Makefile
	libavutil/avutil.h
	libavutil/version.h
	libswscale/swscale.h
	libswscale/x86/swscale_mmx.c
	tests/fate/libavutil.mak
	tests/lavfi-regression.sh
	tools/graph2dot.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 21:03:28 +02:00
Diego Biurrun
86ab7b0f2f Create version.h headers for libraries that lack them 2012-07-04 15:10:06 +02:00
Samuel Pitoiset
8c14f7a593 Add XTEA encryption support in libavutil
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:57 +03:00
Samuel Pitoiset
bc3dbcc8e5 Add Blowfish encryption support in libavutil
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:57 +03:00
Martin Storsjö
143f1e9203 eval: Add the isinf() function and tests for it
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-04 15:10:56 +03:00
Michael Niedermayer
491846e4be avutil: fix project name reference in doxy section
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 11:33:38 +02:00
Michael Niedermayer
c41899a377 lavu: split version info into version.h
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 12:34:12 +02:00
Michael Niedermayer
e847f41285 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libspeexenc: add supported sample rates and channel layouts.
  Replace usleep() calls with av_usleep()
  lavu: add av_usleep() function
  utvideo: mark interlaced frames as such
  utvideo: Fix interlaced prediction for RGB utvideo.
  cosmetics: do not use full path for local headers
  lavu/file: include unistd.h only when available
  configure: check for unistd.h
  log: include unistd.h only when needed
  lavf: include libavutil/time.h instead of redeclaring av_gettime()

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	ffplay.c
	libavcodec/utvideo.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 22:34:02 +02:00
Mans Rullgard
d3d3a32c9d lavu: add av_usleep() function
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