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1002 Commits

Author SHA1 Message Date
Janne Grunau
fbc5740566 af_resample: fix format modifier in debug string for FF_API_SAMPLERATE64 2012-06-15 19:10:58 +02:00
Anton Khirnov
9cdf74f904 lavfi/audio: use av_samples_copy() instead of custom code. 
Fixes a possible invalid write, found by Nicolas George.
 2012-06-13 13:58:58 +02:00
Anton Khirnov
24b2f4ed21 avfiltergraph: remove a redundant call to avfilter_get_by_name(). 2012-06-13 13:58:03 +02:00
Anton Khirnov
2f296e39a1 lavfi: allow building without swscale. 2012-06-13 13:57:47 +02:00
Anton Khirnov
9baeff9506 lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs 
This is more consistent with naming in the rest of Libav.
 2012-06-13 11:13:22 +02:00
Anton Khirnov
9d0bfc5052 lavfi: make AVFilterPad opaque after two major bumps. 
It will allow adding new fields to it without ABI breaks.
 2012-06-13 11:11:33 +02:00
Anton Khirnov
84b9fbe055 lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name(). 
This will allow making AVFilterPad opaque for the calling apps, since
those are the only two fields that can be useful to the users.
 2012-06-13 11:10:17 +02:00
Anton Khirnov
6d58358a3a lavfi: make avfilter_get_video_buffer() private on next bump. 
They are only useful inside filters and we don't allow user filters for
now.
 2012-06-13 11:09:15 +02:00
Anton Khirnov
d625136877 lavfi: add channelsplit audio filter. 2012-06-12 21:38:59 +02:00
Alex Converse
65a80ee1ec avfilter: Log an error if avfilter fails to configure a link. 2012-06-12 10:05:31 -07:00
Anton Khirnov
d7d071a673 vf_libopencv: add missing headers. 
Fix build after b74a1da4.
 2012-06-10 08:02:02 +02:00
Anton Khirnov
803391f719 lavfi: remove request/poll and drawing functions from public API on next bump 
They are only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:38:16 +02:00
Anton Khirnov
fa417fcd27 lavfi: make avfilter_insert_pad and pals private on next bump. 
They are only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:38:08 +02:00
Anton Khirnov
b74a1da49d lavfi: make formats API private on next bump. 
It is only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:37:30 +02:00
Anton Khirnov
8eb9bf0933 avfiltergraph: make some functions static. 
They are not used outside of avfiltergraph.c
 2012-06-04 14:17:39 +02:00
Justin Ruggles
c7bd556d48 lavfi: amix: check active input count before calling request_samples 
fixes use of the amix filter with only 1 input
 2012-05-30 16:20:03 -04:00
Janne Grunau
12d42cd7a8 avfilter: include required header file avfilter.h in video.h 2012-05-29 15:36:06 +02:00
Justin Ruggles
c7448c182a lavfi: add audio mix filter 2012-05-23 16:37:34 -04:00
Anton Khirnov
0ce4a627c9 lavfi: fix comment, audio is supported now. 2012-05-22 21:37:44 +02:00
Anton Khirnov
ce353a881f lavfi: fix incorrect comment. 
poll_frame()/request_frame() are used for audio too.
 2012-05-22 21:37:44 +02:00
Anton Khirnov
c04c533f62 lavfi: remove avfilter_null_* from public API on next bump. 
Those functions are only useful inside filters. It is better to not
support user filters until the API is more stable.
 2012-05-22 21:36:23 +02:00
Anton Khirnov
43c7a01e98 lavfi: remove avfilter_default_* from public API on next bump. 
Those functions are only useful inside filters. It is better to not
support user filters until the API is more stable.
 2012-05-22 21:33:26 +02:00
Mina Nagy Zaki
88c3b87bd8 lavfi: deprecate default config_props() callback and refactor avfilter_config_links() 
Link properties have to be checked after config_props() is called to
make sure everything is sane, so the default config_props() for output
links was redundant.

Remove now empty defaults.c

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-22 21:32:57 +02:00
Anton Khirnov
ccefa89f39 avfiltergraph: smarter sample format selection. 2012-05-22 21:29:36 +02:00
Anton Khirnov
f297dd3812 asyncts: reset delta to 0 when it's not used. 
Fixes an invalid write.
 2012-05-22 21:28:20 +02:00
Justin Ruggles
e0d8427dce af_resample: remove an extra space in the log output 2012-05-21 18:26:51 -04:00
Justin Ruggles
afeb3590fc lavfi: add an audio split filter 
Based on current version of the asplit filter in FFmpeg written by
Stefano Sabatini and others.
 2012-05-21 14:49:52 -04:00
Justin Ruggles
cc30080b3f lavfi: rename vf_split.c to split.c 
This is in preparation for adding an audio split filter.
 2012-05-21 14:49:52 -04:00
Anton Khirnov
54c5dd89e3 lavfi: Add fps filter. 
Partially based on a patch by Robert Nagy <ronag89@gmail.com>
 2012-05-18 19:33:54 +02:00
Anton Khirnov
7b3b24a8ee lavfi: initialize pts to AV_NOPTS_VALUE when creating new buffer refs. 2012-05-18 19:29:39 +02:00
Diego Biurrun
91791ac2ed avfilter: Move ff_get_ref_perms_string() to where it is used. 
This fixes a compilation failure with -DDEBUG.
 2012-05-15 19:10:46 +02:00
Anton Khirnov
d89eca507c Add missing version bumps and APIchanges/Changelog entries. 2012-05-15 06:57:31 +02:00
Anton Khirnov
4a1ac8c43f lavfi: move buffer management function to a separate file. 2012-05-15 06:53:22 +02:00
Anton Khirnov
4c64fed37c lavfi: move formats-related functions from default.c to formats.c 
It's more convenient to have them all in one file.
 2012-05-15 06:52:01 +02:00
Anton Khirnov
c5432d3ca4 lavfi: move video-related functions to a separate file. 
This is easier to follow than having them randomly scattered in
avfilter.c and defaults.c.
 2012-05-15 06:51:23 +02:00
Anton Khirnov
9f26421b0b lavfi: add asyncts filter. 2012-05-14 21:36:11 +02:00
Anton Khirnov
fb604ae850 lavfi: add aformat filter 
Based on a patch by Mina Nagy Zaki <mnzaki@gmail.com>
 2012-05-14 21:36:11 +02:00
Anton Khirnov
a2cd9be212 lavfi: add an audio buffer sink. 2012-05-14 21:36:11 +02:00
Anton Khirnov
4c66c40718 lavfi: add an audio buffer source. 2012-05-14 21:36:11 +02:00
Anton Khirnov
720c6b78d1 buffersrc: add av_buffersrc_write_frame(). 
It's the same as av_vsrc_buffer_add_frame(), except it doesn't take pts
or pixel_aspect parameters. Those are read from AVFrame.

Deprecate av_vsrc_buffer_add_frame().
 2012-05-14 21:36:11 +02:00
Anton Khirnov
8b05e13df3 buffersrc: fix invalid read in uninit if the fifo hasn't been allocated 2012-05-14 21:36:10 +02:00
Anton Khirnov
fad729fa50 lavfi: rename vsrc_buffer.c to buffersrc.c 
Most of the code will be shared for both audio and video version.
 2012-05-14 21:36:10 +02:00
Anton Khirnov
fd127ede62 avfiltergraph: reindent 2012-05-14 21:36:10 +02:00
Anton Khirnov
ff1f51a8aa lavfi: add channel layout/sample rate negotiation. 2012-05-14 21:36:10 +02:00
Anton Khirnov
5775a1832c lavfi: add types and functions for channel layout/samplerate negotiation 2012-05-14 21:36:10 +02:00
Robert Nagy
394a0267ab yadif: Flush filter on eof. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-14 21:36:10 +02:00
Robert Nagy
7dd56d411e yadif: Improve pts accuracy. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-14 21:36:10 +02:00
Anton Khirnov
012f04a277 lavfi: autoinsert resample filter when necessary. 2012-05-12 18:09:29 +02:00
Anton Khirnov
d371e7b988 lavfi: add lavr-based audio resampling filter. 2012-05-12 18:09:28 +02:00
Anton Khirnov
0b45334a58 lavfi: move audio-related functions to a separate file. 
This is easier to follow than having them randomly scattered in
avfilter.c and defaults.c.
 2012-05-09 20:32:49 +02:00