093804a93c
avfilter: Add av_cold attributes to init/uninit functions
2013-05-04 21:10:05 +02:00
7cdd737ba8
lavfi: mark filters with dynamic number of inputs or outputs with special flags
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This will be useful in avtools in the following commits.
Any other caller might also want to know this information.
2013-04-11 20:42:41 +02:00
c43a7ecad9
lavfi: remove now unused args parameter from AVFilter.init
2013-04-09 19:12:38 +02:00
dd7fc37c71
af_join: switch to an AVOptions-based system.
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Change the mappings separator from comma to '|' to avoid excessive
escaping, since comma is already used for separating filters in the
filtergraph description.
2013-04-09 19:10:12 +02:00
4750b05d67
af_join: do not leak input frames.
2013-03-16 05:37:01 +01:00
7e350379f8
lavfi: switch to AVFrame.
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Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
2013-03-08 07:37:18 +01:00
565e4993c6
lavfi: merge start_frame/draw_slice/end_frame
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Any alleged performance benefits gained from the split are purely
mythological and do not justify added code complexity.
2012-11-28 08:50:19 +01:00
a903f8f087
Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
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Also reorder some other #include when applicable.
2012-11-11 13:35:12 -05:00
568c70e79e
lavfi: convert input/ouput list compound literals to named objects
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A number of compilers, for example those from TI and IBM, choke on
these initialisers. The current style is also quite ugly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-10 22:26:12 +01:00
1fce361d70
lavfi: replace empty input/output lists with null pointers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-17 14:35:06 +01:00
e6153f173a
avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-04 23:13:44 +03:00
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
02ac7311c8
lavfi: use avfilter_unref_bufferp() where appropriate.
2012-07-22 09:14:05 +02:00
cd99146253
lavfi: add error handling to filter_samples().
2012-07-09 08:25:19 +02:00
fd2784c3b5
af_join: initialize a variable to shut up gcc warning.
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The warning silenced was:
libavfilter/af_join.c: In function ‘join_request_frame’:
libavfilter/af_join.c:451:9: warning: ‘nb_samples’ may be used uninitialized in this function [-Wuninitialized]
2012-06-26 19:09:15 +02:00
a5e8c41c28
lavfi: remove 'opaque' parameter from AVFilter.init()
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It is not used in any filters currently and is inherently evil. If
passing binary data to filters is required in the future, it should be
done with some AVOptions-based system.
2012-06-26 13:13:48 +02:00
dc07fb6f7b
lavfi: add join audio filter.
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It joins multiple input streams into one multi-channel output.
2012-06-22 21:26:18 +02:00
Diego Biurrun
Anton Khirnov
Justin Ruggles
Mans Rullgard
Martin Storsjö