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1386 Commits

Author SHA1 Message Date
Anton Khirnov
bba2a7cc5f lavfi: use the correct filter context for logging an error. 2014-03-05 21:52:02 +01:00
Luca Barbato
e995cf1bcc avfilter: Add missing emms_c when needed 
Arch specific calls should have an emms_c following to keep the cpu
state consistent.

Reported-By: wm4
CC: libav-stable@libav.org
 2014-03-05 11:00:05 +01:00
Vittorio Giovara
4c41a7a179 vf_frei0r: fix missing end of line character 
Error introduced in 61b323ce7c.
 2014-03-04 18:27:09 +01:00
Vittorio Giovara
61b323ce7c vf_frei0r: refactor library loading from env variable 
strtok_r is not needed any more, so remove it from configure.
 2014-03-04 11:39:02 +01:00
Vittorio Giovara
4e0be9c86f vf_frei0r: prevent a segfault when filter parameters are not set 2014-03-04 11:19:03 +01:00
Vittorio Giovara
8accddeb58 vf_frei0r: adjust error messages 2014-03-04 11:19:03 +01:00
Anton Khirnov
bc6461c286 af_compand: replace strtok_r() with av_get_token() 2014-02-28 21:55:46 +01:00
Andrew Kelley
738f83582a lavfi: add compand audio filter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-26 08:09:58 +01:00
Anton Khirnov
39c2880eea af_volume: preserve frame properties 2014-02-24 17:32:26 +01:00
Anton Khirnov
dcc7e4bf1d af_resample: preserve frame properties 2014-02-24 17:30:48 +01:00
Anton Khirnov
30517a9f05 Use av_frame_copy() to simplify code where appropriate. 2014-02-24 07:25:07 +01:00
Vittorio Giovara
35b05c5184 vf_interlace: deprecate lowpass option 2014-02-19 12:26:34 +01:00
Anton Khirnov
ba7dfe5c50 lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group 2014-02-14 22:02:39 +01:00
Anton Khirnov
f758ea6e99 buffersink: document special error codes returned from av_buffersink_get_frame 2014-02-14 22:02:25 +01:00
Diego Biurrun
4a7d3837b4 buffersrc: Have function parameter names match between .c and .h file 
This fixes two related Doxygen warnings.  Also document one parameter.
 2014-02-12 12:08:02 +01:00
Keith Lawson
de203abd71 vf_overlay: add eof_action switch 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-04 10:54:26 +01:00
Anton Khirnov
104a97beaf buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctly 2014-01-17 10:30:45 +01:00
Robert Krüger
d8e763fda7 vf_yadif: Relicense from GPL to LGPL 
All copyright holders have agreed to the relicensing.
 2014-01-14 00:04:59 +01:00
Vittorio Giovara
abb5e37f64 avfilter: fix leaks on error in ff_filter_frame 2014-01-09 23:13:05 +01:00
Vittorio Giovara
5655732c77 avfilter: add needs_writable field to the internal AVFilterPad structure 2014-01-09 23:13:05 +01:00
Vittorio Giovara
d44bd7fb27 avfilter: add documentation for needs_writable 2014-01-09 23:13:05 +01:00
Vittorio Giovara
a7d0e7ead9 lavfi: add framepack filter 2014-01-09 23:13:05 +01:00
Luca Barbato
d68dc3c944 drawtext: Drop pointless header 
It should be forward compatible with newer freetype.
 2014-01-06 11:44:10 +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
Reinhard Tartler
6d3ea1957f Bump major of libavfilter for reference counted buffer API changes. 
Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:32 -05:00
Diego Biurrun
8f8bc92365 Add missing #includes for *INT64_MAX and *INT64_C 2013-11-23 21:55:52 +01:00
Vittorio Giovara
3a16ec19d2 vf_interlace: check one av_frame_clone allocation 2013-11-19 14:48:36 +01:00
Diego Biurrun
cffecc0e7e avfilter/graphparser: Directly free filter memory if initialization fails 2013-11-06 22:06:15 +01:00
Diego Biurrun
7d1a68e95b avfilter/buffer: Suppress deprecation warning for avfilter_unref_buffer 
The function is used in a block of code that is deprecated anyway.
 2013-11-04 23:04:10 +01:00
Diego Biurrun
e73996954d filtfmts-test: Fix use of deprecated API 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2013-11-04 16:20:44 +01:00
Vittorio Giovara
446e37dc97 vf_fieldorder: remove superfluous get_video_buffer 2013-11-04 14:37:06 +01:00
Rudolf Polzer
3a14b160bd vf_scale: make the dar variable return the DAR. 
Before, it just returned width/height. Correct is width/height*sar.

That way it is consistent with DAR as in probe output and setdar.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:16:29 +01:00
Rudolf Polzer
34a0ac41a8 vf_aspect: support variables in evaluating the aspect ratios 
Example: -vf setsar=sar="sar*9/10"

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:14:08 +01:00
Diego Biurrun
ed1a11ed52 gradfun: x86: Factor out common code for some gradfun_filter_line() variants 2013-10-31 16:34:18 +01:00
Diego Biurrun
ee80cf741a avfilter: x86: K&R formatting cosmetics 2013-10-31 12:15:54 +01:00
Anton Khirnov
cd43ca0443 lavfi: do not export the filters from shared objects 2013-10-28 15:29:54 +01:00
Vittorio Giovara
884c7a6eb8 avfilter: fix const use of avfilter_next 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-28 07:58:23 +01:00
Vittorio Giovara
5c439b41d0 avfilter: have avfilter_get_by_name return const for next bump 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-28 07:57:44 +01:00
Daniel Kang
0e73049416 avfilter: x86: Port gradfun filter optimizations to yasm 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-10-23 14:50:27 +02:00
Diego Biurrun
f6633c55a3 avfilter: Fix typo in Loren's email address 2013-10-23 10:25:14 +02:00
Derek Buitenhuis
3511d4fc97 pthread: Avoid crashes/odd behavior caused by spurious wakeups 
This is similar to 5152196b2b.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-22 13:24:01 +01:00
Vittorio Giovara
00d7369de0 vf_fieldorder: log when processing is skipped 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-10-22 10:58:25 +02:00
Derek Buitenhuis
eb90a2091f pthread: Fix deadlock during thread initialization 
Sometimes, if pthread_create() failed, then pthread_cond_wait() could
accidentally be called in the worker threads after the uninit function
had already called pthread_cond_broadcast(), leading to a deadlock.

Don't call pthread_cond_wait() if c->done is set.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-13 05:50:00 -04:00
Vittorio Giovara
06e7301a2e vf_interlace: do not process an already interlaced frame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-02 16:40:49 +02:00
Anton Khirnov
0767bfd199 lavfi: allow user-provided execute() callbacks 2013-09-28 08:06:19 +02:00
Diego Elio Pettenò
faa8245bd4 vf_lut: Constantize 
The pixel format tables are never modified, mark them as constant.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-31 16:13:42 +02:00
Hendrik Leppkes
cb8f70c96e vf_fps: use double constants for default/min/max for start_time 
When using AV_NOPTS_VALUE (which expands to INT64_C(0x8000000000000000))
as union initializer for a double field, the c99 converter needs to
interpret this constant when filling the union initializer, and it is
interpreted as a positive value.

When converting AV_NOPTS_VALUE to a double, MSVC 2010 ends up with
the same positive value as the c99 converter, while MSVC 2012 gets
a negative value.

This results in an infite loop in various FATE tests on MSVC 2012.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-28 17:54:47 +03:00
Vittorio Giovara
0ce1a7598e vf_interlace: fix file permissions 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-27 23:50:45 +02:00
Justin Ruggles
545a0b807c vf_fps: add 'start_time' option 
This allows for dropping or duplication to match a particular start time.
 2013-08-20 14:10:02 -04:00
Anton Khirnov
3799376dd3 lavfi/fifo: fix flushing when using request_samples 
If any samples are still buffered when request_frame returns EOF, they
won't be returned currently.
 2013-08-05 10:52:00 +02:00