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106 Commits

Author SHA1 Message Date
Cédric Schieli
fe479c9d63 Also copy pixel_aspect when copying the picref in avfilter_start_frame. 
This avoids a division by zero in '[in]fifo,scale[out]'

Originally committed as revision 18507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 08:48:47 +00:00
Víctor Paesa
b6fec3eb7f Make static the list of registered filters. 
Originally committed as revision 18198 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-26 21:46:45 +00:00
Stefano Sabatini
90993b3848 Reindent after the last commit, while at it also add some spaces for 
improving readability.

Originally committed as revision 16566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-12 20:34:34 +00:00
Stefano Sabatini
689a5f493b Make avfilter_open() set to NULL the pads and the filters when the 
corresponding count is zero, rather than allocate a 16 bytes sized
block for them. Improve safety.

Originally committed as revision 16565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-12 20:30:57 +00:00
Stefano Sabatini
b9609848f3 Implement the avfilter_default_draw_slice() handler and use it in 
avfilter_draw_slice() when the draw_slice callback is not defined in
the input pad.

Originally committed as revision 16554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-11 22:05:48 +00:00
Carl Eugen Hoyos
5bc8ebd3ea Use PIX_FMT_NONE to silence icc warning #188: 
enumerated type mixed with another type

Originally committed as revision 15942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-26 18:59:36 +00:00
Stefano Sabatini
540f1c7b13 Implement avfilter_version(). 
Originally committed as revision 14669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:43:38 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory. 
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-09 11:56:36 +00:00
Måns Rullgård
b049ad5054 fix AVClass for avfilter 
Originally committed as revision 12357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-07 09:08:28 +00:00
Vitor Sessak
805d0232c5 Do not copy more data than needed 
Commited in SoC by Vitor Sessak on 2008-02-15 21:11:35

Originally committed as revision 12061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:42:01 +00:00
Vitor Sessak
e9f54274c7 Remove header now made useless 
Commited in SoC by Vitor Sessak on 2008-02-12 20:59:51

Originally committed as revision 12060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:49 +00:00
Vitor Sessak
3bc2a52643 Remove unneeded function. 
Commited in SoC by Vitor Sessak on 2008-02-12 20:54:11

Originally committed as revision 12059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:43 +00:00
Vitor Sessak
b57fc32787 Missed this file in my conditional compilation patch 
Commited in SoC by Vitor Sessak on 2008-02-12 20:40:32

Originally committed as revision 12058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:40 +00:00
Vitor Sessak
74b46655d4 Simplify 
Commited in SoC by Vitor Sessak on 2008-02-11 18:19:37

Originally committed as revision 12057 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:38 +00:00
Vitor Sessak
ce657d80cc Simplify 
Commited in SoC by Vitor Sessak on 2008-02-11 17:35:13

Originally committed as revision 12056 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:35 +00:00
Vitor Sessak
c245ddf23f Indent after last commit 
Commited in SoC by Vitor Sessak on 2008-02-11 17:29:12

Originally committed as revision 12055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:31 +00:00
Vitor Sessak
c48e31aef9 Remove unneded else 
Commited in SoC by Vitor Sessak on 2008-02-11 17:18:16

Originally committed as revision 12054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:28 +00:00
Vitor Sessak
a5b5d95a70 Cosmetical: indentation 
Commited in SoC by Vitor Sessak on 2008-02-11 17:17:15

Originally committed as revision 12053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:23 +00:00
Vitor Sessak
b3431ecde2 Nit: Alignment 
Commited in SoC by Vitor Sessak on 2008-02-11 17:16:35

Originally committed as revision 12052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:19 +00:00
Vitor Sessak
d9b575d384 Remove useless () 
Commited in SoC by Vitor Sessak on 2008-02-11 17:16:05

Originally committed as revision 12051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:15 +00:00
Vitor Sessak
7a9fd2a03c Do not always fail for circular filter chains 
Commited in SoC by Vitor Sessak on 2008-02-10 16:52:54

Originally committed as revision 12050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:11 +00:00
Vitor Sessak
5b7c403353 Remove unused var (dead code leftover?). 
Commited in SoC by Vitor Sessak on 2008-02-10 09:55:55

Originally committed as revision 12049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:08 +00:00
Vitor Sessak
ac8a116e87 Avoid link_dpad() overuse in avfilter_start_frame() 
Commited in SoC by Vitor Sessak on 2008-02-10 09:53:00

Originally committed as revision 12048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:41:03 +00:00
Vitor Sessak
2c5741b857 Add context to av_log() 
Commited in SoC by Vitor Sessak on 2008-02-10 09:05:39

Originally committed as revision 12047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:59 +00:00
Vitor Sessak
19dc71045d Merge loops 
Commited in SoC by Vitor Sessak on 2008-02-10 09:01:31

Originally committed as revision 12046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:55 +00:00
Vitor Sessak
e079d22ea2 Coding style changes 
Commited in SoC by Vitor Sessak on 2008-02-09 23:43:45

Originally committed as revision 12045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:46 +00:00
Vitor Sessak
02e9479717 Remove unneded headers 
Commited in SoC by Vitor Sessak on 2008-02-09 23:35:19

Originally committed as revision 12044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:43 +00:00
Vitor Sessak
16790dc3ae Nits: more punctuation and capitalization 
Commited in SoC by Vitor Sessak on 2008-02-09 20:02:29

Originally committed as revision 12043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:40 +00:00
Vitor Sessak
be36bc0950 Move setting the pts of the copied frame to a more adequated place. 
Suggested by Bobby Bingham.

Commited in SoC by Vitor Sessak on 2008-02-09 16:56:55

Originally committed as revision 12042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:36 +00:00
Vitor Sessak
05decb00cb Add const to silence warnings 
Commited in SoC by Vitor Sessak on 2008-02-09 15:59:47

Originally committed as revision 12041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:33 +00:00
Vitor Sessak
35db407eb2 The filter framework as is hangs with filters that 
modify the input buffer, even if it asks for the right
permission. This is a fix for that.
See "Box blurring with libavfilter" thread in libav-user.

Commited in SoC by Vitor Sessak on 2008-02-09 11:03:35

Originally committed as revision 12040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:30 +00:00
Vitor Sessak
7b02c484eb Implement poll_frame() method. Fix ffmpeg.c bug with 
vf_fps filter.

Commited in SoC by Vitor Sessak on 2008-02-06 19:55:36

Originally committed as revision 12039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:26 +00:00
Vitor Sessak
b62966c02e Add movie file video source filter. 
Commited in SoC by  on 2008-01-31 20:55:50

Originally committed as revision 12038 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:23 +00:00
Vitor Sessak
0970ec6ae0 Presentation timestamp (PTS) modification filter 
Commited in SoC by  on 2008-01-12 00:35:29

Originally committed as revision 12037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:20 +00:00
Vitor Sessak
be69699067 Rename filter 
Commited in SoC by Vitor Sessak on 2008-01-06 17:03:21

Originally committed as revision 12036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:06 +00:00
Vitor Sessak
0715e6d598 90 degrees counter-clockwise rotation filter 
Commited in SoC by Vitor Sessak on 2008-01-06 13:19:12

Originally committed as revision 12035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:40:02 +00:00
Vitor Sessak
e946c25a2f Add an equivalent to the mplayer format filter 
Commited in SoC by Bobby Bingham on 2007-12-24 21:53:10

Originally committed as revision 12034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:55 +00:00
Vitor Sessak
cc0bb5a160 Change the passthrough filter to a noformat filter. It's now similar to 
the mplayer noformat filter except that the default behavior if no formats
are specified is to allow allow all formats (ie. virtually the same as the
old passthrough behavior)

Commited in SoC by Bobby Bingham on 2007-12-24 21:42:56

Originally committed as revision 12033 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:51 +00:00
Vitor Sessak
2fd46877f8 Indentation 
Commited in SoC by Bobby Bingham on 2007-12-24 03:24:26

Originally committed as revision 12032 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:47 +00:00
Vitor Sessak
698181056d Rework link property configuration system. 
This can now handle filters which are added to graphs out of order,
including auto-inserted scale filters.  As an added bonus, it can
now detect circular filter chains which wouldn't work anyway.

Commited in SoC by Bobby Bingham on 2007-12-24 03:22:10

Originally committed as revision 12031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:41 +00:00
Vitor Sessak
c35a047373 Add horizontal flip filter. 
Commited in SoC by  on 2007-12-21 09:21:29

Originally committed as revision 12030 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:36 +00:00
Vitor Sessak
e3065c8b59 Need to be careful when dealing with references. 
Commited in SoC by Bobby Bingham on 2007-12-20 23:38:49

Originally committed as revision 12029 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:32 +00:00
Vitor Sessak
07d0bba507 When inserting a filter, don't lose any information we may already have 
about the colorspaces supported across the link.

Commited in SoC by Bobby Bingham on 2007-12-20 20:47:11

Originally committed as revision 12028 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:28 +00:00
Vitor Sessak
75ce65468f Rewrite colorspace negotiation. 
Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26

Originally committed as revision 12027 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:24 +00:00
Vitor Sessak
52362e9dc1 Make filter auto-insertion code its own function. 
Commited in SoC by Bobby Bingham on 2007-11-04 22:03:14

Originally committed as revision 12026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:19 +00:00
Vitor Sessak
4ea0ab3c39 Remove no-longer accurate comment 
Commited in SoC by Bobby Bingham on 2007-11-04 21:21:25

Originally committed as revision 12025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:16 +00:00
Vitor Sessak
8f618f4c04 Check for error so that 
avfilter_open(av_filter_get_by_name(...etc...)) fails
gracefully.

Commited in SoC by Vitor Sessak on 2007-10-29 16:00:27

Originally committed as revision 12024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:12 +00:00
Vitor Sessak
4d7c9be36d Remove dummy and ppm filters which were only for testing. 
Remove rgb2bgr filter now that there is a proper colorspace conversion filter.

Commited in SoC by Bobby Bingham on 2007-08-20 18:01:34

Originally committed as revision 12023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:05 +00:00
Vitor Sessak
f9033975fc Image negating filter 
Commited in SoC by Bobby Bingham on 2007-08-20 05:27:17

Originally committed as revision 12022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:39:02 +00:00
Vitor Sessak
d21cbbff0b Auto insert scale filter to convert colrospaces when needed 
Commited in SoC by Bobby Bingham on 2007-08-20 05:24:57

Originally committed as revision 12021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 21:38:58 +00:00