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65 Commits

Author SHA1 Message Date
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
39c07b8e44 Implement in AVFilterGraph the scale_sws_opts field, and pass its 
value in the args for the auto-inserted scale filters.

Originally committed as revision 17547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-23 23:45:21 +00:00
Stefano Sabatini
822005ed45 Implement avfilter_graph_check_validity(). 
Originally committed as revision 16809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-26 20:21:25 +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
Stefano Sabatini
2b187df99b Fix capitalization and missing periods issues. 
Originally committed as revision 16517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-10 10:26:05 +00:00
Stefano Sabatini
9ce95f272e Cosmetics: break line to make it not longer than 80 chars. 
Originally committed as revision 16405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-02 10:07:26 +00:00
Stefano Sabatini
91535e5f38 Fix typos. 
Originally committed as revision 16384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-29 12:11:01 +00:00
Stefano Sabatini
055068d001 Mention in the documentation of avfilter_poll_frame() that it returns 
a negative value in case of error.

Originally committed as revision 16372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-28 17:07:47 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names. 
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:39:47 +00:00
Stefano Sabatini
42f72a3ac4 Fix a typo. 
Originally committed as revision 15009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 21:37:40 +00:00
Stefano Sabatini
39981f5354 Reword a sentence in a doxy making its interpretation clearer. 
Originally committed as revision 15008 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 21:37:01 +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
f4433de9ef consistency cosmetics: indices --> indexes 
Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-26 23:14:25 +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
Michael Niedermayer
a27c8d5fa9 Improve AVFilterFormats doxy. 
Originally committed as revision 12672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-02 22:07:21 +00:00
Panagiotis Issaris
d42a814ef1 Make av_class a pointer to a const AVClass. Addresses one warning in 
imgresample.c.

Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 17:41:31 +00:00
Vitor Sessak
be19d752ba Make libavfilter define its version like the other libav* libs 
Originally committed as revision 12248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-26 21:21:17 +00:00
Michael Niedermayer
b9c2fb3444 Ascii art to explain what avfilter_formats_changeref() does. 
Originally committed as revision 12176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-21 22:33:40 +00:00
Michael Niedermayer
eb30e86c7d cosmetic 
Originally committed as revision 12175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-21 22:26:24 +00:00
Michael Niedermayer
33a0facf0b Better description (merge is too vague IMHO). 
Originally committed as revision 12174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-21 22:19:51 +00:00
Michael Niedermayer
09b63a42a5 Document avfilter_formats_ref() with some ascii art. 
Originally committed as revision 12172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-21 22:02:53 +00:00
Vitor Sessak
b6f5794597 Remove unneeded function. 
Commited in SoC by Vitor Sessak on 2008-02-12 20:54:11

Originally committed as revision 12120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:15:13 +00:00
Vitor Sessak
11de6cac7e Oops 
Commited in SoC by Vitor Sessak on 2008-02-12 20:43:49

Originally committed as revision 12119 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:15:09 +00:00
Vitor Sessak
e4152452d5 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 12118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:15:06 +00:00
Víctor Paesa
a7d4665709 Add libavfilter_version 
Patch by Víctor Paesa

Commited in SoC by Vitor Sessak on 2008-02-12 20:31:53

Originally committed as revision 12117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:15:04 +00:00
Vitor Sessak
765f96c6e1 Remove author field 
Suggested by Baptiste Coudurier

Commited in SoC by Vitor Sessak on 2008-02-11 19:56:27

Originally committed as revision 12116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:58 +00:00
Vitor Sessak
daafdb6eae Use CodecType for pad type 
Commited in SoC by Vitor Sessak on 2008-02-10 20:41:57

Originally committed as revision 12115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:55 +00:00
Vitor Sessak
0155b1a1cc Nit: remove odd whitespace 
Commited in SoC by Vitor Sessak on 2008-02-10 20:32:56

Originally committed as revision 12114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:52 +00:00
Vitor Sessak
b04c740a18 Group avfilter_poll_frame() with related funcions and add doxygen comment 
Commited in SoC by Vitor Sessak on 2008-02-10 20:30:50

Originally committed as revision 12113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:49 +00:00
Vitor Sessak
853961a999 Update comment to match code 
Commited in SoC by Vitor Sessak on 2008-02-10 08:55:18

Originally committed as revision 12112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:46 +00:00
Vitor Sessak
664f659526 Nits: punctuation and capitalization 
Commited in SoC by Vitor Sessak on 2008-02-09 19:47:46

Originally committed as revision 12111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:44 +00:00
Vitor Sessak
2844dd393a Add const to silence warnings 
Commited in SoC by Vitor Sessak on 2008-02-09 15:59:47

Originally committed as revision 12110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:41 +00:00
Vitor Sessak
d224d73a5d 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 12109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:37 +00:00
Vitor Sessak
d177bd183f Indentation 
Commited in SoC by Bobby Bingham on 2007-12-24 03:24:26

Originally committed as revision 12108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:32 +00:00
Vitor Sessak
24c4eff657 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 12107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:25 +00:00
Vitor Sessak
3afcca9dfd Fix misc. warnings 
Commited in SoC by Vitor Sessak on 2007-12-21 10:53:16

Originally committed as revision 12106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:23 +00:00
Vitor Sessak
35f3fdf48d Rewrite colorspace negotiation. 
Commited in SoC by Bobby Bingham on 2007-12-20 19:36:26

Originally committed as revision 12105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:20 +00:00
Vitor Sessak
2621f4a36b Add pixel aspect ratio to AVFilterPicRef structure 
Commited in SoC by Bobby Bingham on 2007-08-20 14:33:24

Originally committed as revision 12104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:17 +00:00
Vitor Sessak
b3ab2f7e84 Add another "reuse" permission, to distinguish between the case where a 
source filter will simply want to re-output the same image multiple times
and reuse a buffer to do it, and the case where the source filter will
output multiple image by modifying a single buffer and outputting it multiple
times.

Commited in SoC by Bobby Bingham on 2007-08-18 02:21:01

Originally committed as revision 12103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:14 +00:00
Vitor Sessak
056f0431f3 use units of 1/AV_TIME_BASE for pts rather than milliseconds 
Commited in SoC by Bobby Bingham on 2007-08-18 01:42:42

Originally committed as revision 12102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:06 +00:00
Vitor Sessak
fc815c5623 Rename avfilter_create to avfilter_open and remove the wrapper function 
avfilter_create_by_name.

Commited in SoC by Bobby Bingham on 2007-08-17 23:39:55

Originally committed as revision 12101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:14:02 +00:00
Vitor Sessak
16415eafdb Revert braindead linked list of permissions 
Commited in SoC by Bobby Bingham on 2007-08-17 22:44:03

Originally committed as revision 12100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:59 +00:00
Vitor Sessak
52f97a0d8d Track the permissions that have been given out to each picture. 
This should make it easier to know what can be done to a buffer once
it's been passed to your filter without falling back to copying it "just
to be safe".

Commited in SoC by Bobby Bingham on 2007-08-17 18:21:07

Originally committed as revision 12099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:56 +00:00
Vitor Sessak
60bf6ce3ba Allow filters to set the requirements on permissions for incoming buffers. 
Commited in SoC by Bobby Bingham on 2007-08-17 16:40:26

Originally committed as revision 12098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:52 +00:00
Vitor Sessak
b42a6a92ff spelling fix 
Commited in SoC by Bobby Bingham on 2007-08-17 14:40:55

Originally committed as revision 12097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:47 +00:00
Vitor Sessak
72f6d6317c Remove the data parameter from draw_slice(). It's unneeded and often more 
work than it's worth.

Commited in SoC by Bobby Bingham on 2007-08-17 14:39:11

Originally committed as revision 12096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:44 +00:00
Vitor Sessak
13ff8fd01c Add many new and improve existing doxy comments. 
Commited in SoC by Bobby Bingham on 2007-08-14 16:39:26

Originally committed as revision 12095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:40 +00:00
Vitor Sessak
63f64e6f4d Let request_frame() indicate success or failure 
Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36

Originally committed as revision 12094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:33 +00:00
Vitor Sessak
a9c81431bd Helper functions for adding new pads to filters at runtime 
Commited in SoC by Bobby Bingham on 2007-08-07 22:31:56

Originally committed as revision 12093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:30 +00:00
Vitor Sessak
85322466ef Separate the process of creating links between filters from that of configuring 
the links.

Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18

Originally committed as revision 12092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 22:13:28 +00:00