ac8a116e87
Avoid link_dpad() overuse in avfilter_start_frame()
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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
2c5741b857
Add context to av_log()
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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
19dc71045d
Merge loops
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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
e079d22ea2
Coding style changes
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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
02e9479717
Remove unneded headers
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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
16790dc3ae
Nits: more punctuation and capitalization
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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
be36bc0950
Move setting the pts of the copied frame to a more adequated place.
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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
05decb00cb
Add const to silence warnings
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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
35db407eb2
The filter framework as is hangs with filters that
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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
7b02c484eb
Implement poll_frame() method. Fix ffmpeg.c bug with
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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
b62966c02e
Add movie file video source filter.
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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
0970ec6ae0
Presentation timestamp (PTS) modification filter
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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
be69699067
Rename filter
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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
0715e6d598
90 degrees counter-clockwise rotation filter
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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
e946c25a2f
Add an equivalent to the mplayer format filter
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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
cc0bb5a160
Change the passthrough filter to a noformat filter. It's now similar to
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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
2fd46877f8
Indentation
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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
698181056d
Rework link property configuration system.
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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
c35a047373
Add horizontal flip filter.
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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
e3065c8b59
Need to be careful when dealing with references.
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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
07d0bba507
When inserting a filter, don't lose any information we may already have
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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
75ce65468f
Rewrite colorspace negotiation.
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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
52362e9dc1
Make filter auto-insertion code its own function.
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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
4ea0ab3c39
Remove no-longer accurate comment
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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
8f618f4c04
Check for error so that
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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
4d7c9be36d
Remove dummy and ppm filters which were only for testing.
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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
f9033975fc
Image negating filter
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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
d21cbbff0b
Auto insert scale filter to convert colrospaces when needed
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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
2a553ef529
Add scale/colorspace conversion filter
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Commited in SoC by Bobby Bingham on 2007-08-19 17:35:59
Originally committed as revision 12020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:52 +00:00
7bce27a3a3
Prefix names of filter structs
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Commited in SoC by Bobby Bingham on 2007-08-18 18:17:30
Originally committed as revision 12019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:48 +00:00
dd299c681f
Rename "buffer" filter to "fifo"
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Commited in SoC by Bobby Bingham on 2007-08-18 16:40:31
Originally committed as revision 12018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:45 +00:00
8179953777
Add a filter to output the same video to two outputs
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Commited in SoC by Bobby Bingham on 2007-08-18 03:38:40
Originally committed as revision 12017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:40 +00:00
0838e7316b
Add a filter to act as a buffer between filters which may output multiple
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frames for a single call to request_filter(), and a following filter which
assumes it will only receive one frame per call.
Commited in SoC by Bobby Bingham on 2007-08-18 03:17:52
Originally committed as revision 12016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:35 +00:00
f4cb446216
Use av_freep instead of av_free
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Commited in SoC by Bobby Bingham on 2007-08-17 23:43:23
Originally committed as revision 12015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:29 +00:00
44b73497d3
Rename avfilter_create to avfilter_open and remove the wrapper function
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avfilter_create_by_name.
Commited in SoC by Bobby Bingham on 2007-08-17 23:39:55
Originally committed as revision 12014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:25 +00:00
6d8c67a778
Change registered filter list to a linked list
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Commited in SoC by Bobby Bingham on 2007-08-17 23:24:32
Originally committed as revision 12013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:20 +00:00
e675dccdc0
Be more consistent in style of code for falling back to defaults.
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Commited in SoC by Bobby Bingham on 2007-08-17 23:16:38
Originally committed as revision 12012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:17 +00:00
cdf2a3326f
replace memcpy with assignment
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Commited in SoC by Bobby Bingham on 2007-08-17 23:04:33
Originally committed as revision 12011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:13 +00:00
269b9847ab
Revert braindead linked list of permissions
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Commited in SoC by Bobby Bingham on 2007-08-17 22:44:03
Originally committed as revision 12010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:10 +00:00
a4af86c878
Track the permissions that have been given out to each picture.
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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 12009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:38:06 +00:00
c949d86763
Allow filters to set the requirements on permissions for incoming buffers.
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Commited in SoC by Bobby Bingham on 2007-08-17 16:40:26
Originally committed as revision 12008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:57 +00:00
6fb0648d37
Use macros for better readability
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Commited in SoC by Bobby Bingham on 2007-08-17 15:18:59
Originally committed as revision 12007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:54 +00:00
ef35d13a84
Remove the data parameter from draw_slice(). It's unneeded and often more
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work than it's worth.
Commited in SoC by Bobby Bingham on 2007-08-17 14:39:11
Originally committed as revision 12006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:52 +00:00
7a61cc4d4b
Remove test program and test video output module since ffplay can be used
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for testing for a while now.
Commited in SoC by Bobby Bingham on 2007-08-14 22:31:51
Originally committed as revision 12005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:49 +00:00
f9285377b2
Allow creation of filter graphs from a graph description structure which
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can be created programmatically or loaded from a file.
Commited in SoC by Bobby Bingham on 2007-08-14 22:27:05
Originally committed as revision 12004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:44 +00:00
ef712a3b28
Add a filter to overlay one video on top of another, picture-in-picture style.
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Commited in SoC by Bobby Bingham on 2007-08-13 16:53:19
Originally committed as revision 12003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:39 +00:00
49d915cbf5
Add a filter to modify the framerate.
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This demonstrates differing number of input and output frames.
Commited in SoC by Bobby Bingham on 2007-08-11 17:50:36
Originally committed as revision 12002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:36 +00:00
3306f8bd15
Let request_frame() indicate success or failure
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Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36
Originally committed as revision 12001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:31 +00:00
e2fcb3cb9a
Add a vertical flip filter
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Commited in SoC by Bobby Bingham on 2007-08-08 17:22:54
Originally committed as revision 12000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:26 +00:00
246184413a
Helper functions for adding new pads to filters at runtime
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Commited in SoC by Bobby Bingham on 2007-08-07 22:31:56
Originally committed as revision 11999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:37:22 +00:00
Vitor Sessak