Steven Liu
dcef44f136
avfilter/buffersrc.h: fix typo of the comment
6 years ago
Nicolas George
5ba2aef6ec
lavfi/buffersrc: add av_buffersrc_close().
7 years ago
Clément Bœsch
58672347cb
lavfi: remove 2 unused lavc includes
8 years ago
Diego Biurrun
29c2d06d67
cosmetics: Drop empty comment lines
9 years ago
Anton Khirnov
b3dd30db0b
lavfi: pass the hw frames context through the filter chain
9 years ago
Ganesh Ajjanagadde
624057df3f
avfilter/buffersrc: add av_warn_unused_result attributes
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This adds av_warn_unused_result whenever it is relevant.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years ago
Andreas Cadhalpun
e6c20e214e
avfilter: add missing FF_API_AVFILTERBUFFER guards
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
9 years ago
Vittorio Giovara
f6974fe651
lavfi: Drop deprecated AVFilterBuffer* code
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Deprecated in 11/2012.
9 years ago
Lou Logan
88f2586adb
fix various typos
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Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Anton Khirnov
ba7dfe5c50
lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group
11 years ago
Diego Biurrun
4a7d3837b4
buffersrc: Have function parameter names match between .c and .h file
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This fixes two related Doxygen warnings. Also document one parameter.
11 years ago
Thilo Borgmann
d814a839ac
Reinstate proper FFmpeg license for all files.
12 years ago
Nicolas George
b0012de420
lavfi/buffersrc: implement flags.
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The PUSH flags is necessary for efficient scheduling;
otherwise there is no feedback when adding frames to
closed paths.
The NO_CHECK_FORMAT is a small optimization that does
not cost much to implement.
The KEEP_REF flag maps to the add/write distinction in
the fork's API.
12 years ago
Anton Khirnov
7e350379f8
lavfi: switch to AVFrame.
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Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
12 years ago
Anton Khirnov
4e48aa8656
buffersrc: add const to the AVFrame* argument of av_buffersrc_write_frame()
12 years ago
Nicolas George
5bbe4142d1
lavfi/buffersrc: add AV_BUFFERSRC_FLAG_PUSH.
13 years ago
Stefano Sabatini
b0fdd3489a
lavfi: deprecate av_buffersrc_buffer() function
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Favor av_buffersrc_add_ref() instead, which is more powerful.
13 years ago
Stefano Sabatini
972cad77fa
lavfi: remove unnecessary inclusion of libavcodec/avcodec.h in avfilter.h
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libavfilter API was designed in order to be clarly distinguished from the
libavcodec API, including avcodec.h in avfilter.h is not going to help to
stick to this principle.
The inclusion of libavutil/audioconvert.h in many files was required
because avcodec.h includes audioconvert.h.
libavfilter/avcodec.h is where the lavc/lavfi interface should be
entirely placed.
13 years ago
Nicolas George
aa1246ea42
lavfi: unify src_buffer and buffersrc.
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Most of the code is moved to buffersrc.c
to help Git see the similarities.
src_buffer.c still contains the obsolete compatibility functions.
The format change detection code was removed as it has been
implemented directly in ffmpeg.
It can easily be brought back from the history.
13 years ago
Anton Khirnov
fc49f22c3b
ffmpeg: add support for audio filters.
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Some of the FATE changes are due to off-by-one different rounding being used
(lrintf vs av_rescale_q).
Some fate changes are due to 1 audio frame less being encoded (the new variant seems
matching what qatar does and according to ffprobe its closer to the requested duration)
the mapchan feature sadly is lost in this commit because it depends on resampling
being done in ffmpeg.c which is now moved completely into the av filter layer
-async is broken after this commit, this will be fixed in subsequent commits
the new filter reconfiguration system is flawed and will drop a frame on each
parameter change which is why the nelly moser checksums need updating.
Conflicts:
ffmpeg.c
tests/ref/fate/smjpeg
13 years ago
Michael Niedermayer
3e2cf79e15
buffersrc: export forgotten function
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Anton Khirnov
720c6b78d1
buffersrc: add av_buffersrc_write_frame().
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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().
13 years ago
Nicolas George
4d4350f47a
src_buffer: update get_nb_failed_requests name.
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Implement av_buffersrc_get_nb_failed_requests.
Deprecate av_vsrc_buffer_get_nb_failed_requests.
13 years ago
Nicolas George
317b2b7e92
lavfi: remove av_buffersrc_buffer.
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It is no longer used anywhere.
Furthermore, the header it was declared in was not installed,
so it can not be considered part of the public API.
13 years ago
Nicolas George
8ad1964ec5
buffersrc: fix av_buffersrc_add_ref doxy.
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av_buffersrc_add_ref can handle audio too now.
13 years ago
Nicolas George
3985ec0ee6
src_buffer: introduce av_buffersrc_add_ref().
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This function merges the features of
av_vsrc_buffer_add_video_buffer_ref() and
av_buffersrc_buffer().
13 years ago
Anton Khirnov
7ae7c41413
vsrc_buffer: allow using a NULL buffer to signal EOF.
13 years ago
Anton Khirnov
e1d9dbf2d4
lavfi: add a new function av_buffersrc_buffer().
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It can be used to directly pass a AVFilterBufferRef to lavfi, avoiding a
memcpy.
13 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Michael Niedermayer
57f36fda56
More ID3v1 genres from ffmbc.
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Originally committed as revision 20837 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
ed034f6c59
ff_id3v1_genre_str table should be const.
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Originally committed as revision 19781 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Patrick Dehne
50fcd5be36
Move id3v1/id3v2 handling code from mp3.c to id3v[12].c.
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patch by Patrick Dehne, patrick mysonicweb com
Originally committed as revision 19224 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Patrick Dehne
7541118286
Move id3v2 parsing code from mp3.c to id3v2.h and id3v2.c.
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patch by Patrick Dehne, patrick mysonicweb com
Originally committed as revision 19155 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
987903826b
Globally rename the header inclusion guard names.
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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
17 years ago
Vladimir Voroshilov
6bf8b3ef03
Remove unnecessary header inclusion from g729.h
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Originally committed as revision 14916 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Vladimir Voroshilov
fe3a80d6fa
Move from g729.h all definitions which are used only in g729dec.c
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Originally committed as revision 14915 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Vladimir Voroshilov
5209846850
G.729 decoder main code
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(just skeleton, contains only parts, explicitly ok'ed by Michael)
Originally committed as revision 14800 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Luca Abeni
e76e2bbc09
Mark the source buffer as "const"
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Originally committed as revision 10877 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Diego Biurrun
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
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Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Guillaume Poirier
efb775777f
add a comment to indicate which #endif belong to which #define
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Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Måns Rullgård
699b3f99d0
add multiple inclusion guards to headers
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Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Måns Rullgård
99545457bf
include all prerequisites in header files
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Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Luca Barbato
bd03c380ce
expose av_base64_decode and av_base64_encode
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Originally committed as revision 8448 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Luca Barbato
558b86a5d0
Reverting stray commit part II, r8156 had the base64 export patch mixed with the nutdec patch
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Originally committed as revision 8158 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Diego Biurrun
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago
Diego Biurrun
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago
Roman Shaposhnik
48b1f80012
* adding integer/floating point AAN implementations for DCT 2-4-8
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Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
b4c3816cfa
optionally merge postscale into quantization table for the float aan dct
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Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
65e4c8c919
floating point AAN DCT
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Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago