| Commit message (Collapse) | Author | Age | Files | Lines |
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Move the color source code from vf_pad.c to vsrc_color.c.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Add drawutils.h and drawutils.c, and use them in the pad filter.
The new functions are going to be shared by other filters.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
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if it is not explicitely set by the filter.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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See thread:
Subject: [PATCH] movie video source
Date: 2010-12-31 15:35:30 GMT
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Make avfilter_graph_free() free not only the internal structures, but
also the allocated graph, and set the graph pointer to NULL for
increased safety.
Simplify usage.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Make avfilter_graph_parse() only release the internal structures
allocated during the parsing, and leave to free the graph itself to
the calling code.
This approach looks cleaner, as the graph is not allocated by the
function.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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dprintf clashes with POSIX.1-2008
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the evaluated value converted to int.
That's required because -1 is evaluated as NAN, which converted back
to int looks like a random number, this is especially annoying when
debugging sources with undefined pos (as the video4linux2 device).
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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This removes ff_get_ref_perms_string, ff_dprintf_ref and ff_dprintf_link
fro the interface of libavfilter.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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failed SWScaleContext initialization.
Fix issue2546.
Originally committed as revision 26395 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26383 to svn://svn.ffmpeg.org/ffmpeg/trunk
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libavfilter/defaults.c: In function 'avfilter_default_get_audio_buffer':
libavfilter/defaults.c:129: warning: 'buf' is used uninitialized in this function
Originally committed as revision 26382 to svn://svn.ffmpeg.org/ffmpeg/trunk
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av_get_channel_layout_string() in ff_dprintf_link.
Fix compilation.
Originally committed as revision 26380 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26379 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26378 to svn://svn.ffmpeg.org/ffmpeg/trunk
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More consistent with the rest of FFmpeg and sounds more natural to
English speaking people.
Originally committed as revision 26374 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26373 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26347 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26334 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26325 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26323 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26320 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Previously the pad filter just drawed borders in the surrounding of the input
without checking if this area was allocated or writeable. Now we check and
allocate a new buffer if the input is unsuitable.
Originally committed as revision 26315 to svn://svn.ffmpeg.org/ffmpeg/trunk
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rendering.
These fields are needed to be able to know which area of memory is allocated and
which is off limits.
This reverts 24291 and parts of r24424.
Originally committed as revision 26314 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26217 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26216 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26116 to svn://svn.ffmpeg.org/ffmpeg/trunk
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code.
Originally committed as revision 26112 to svn://svn.ffmpeg.org/ffmpeg/trunk
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AV_PERM_NEG_LINESIZES to avfilter.h).
Originally committed as revision 26111 to svn://svn.ffmpeg.org/ffmpeg/trunk
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evaluated crop area coordinates.
Prevent debug log spamming, define the DEBUG symbol for enabling them.
Originally committed as revision 26110 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This patch is based on work by stefano.
Originally committed as revision 26108 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26097 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26096 to svn://svn.ffmpeg.org/ffmpeg/trunk
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FILTERNAME=ARGS and FILTERNAME:ARGS syntax.
The same filter class will be used for managing all the libopencv
filtering functions.
Originally committed as revision 26079 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26060 to svn://svn.ffmpeg.org/ffmpeg/trunk
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commit ab8610aa176c13b5e25a2d8770df28a14665e169
Author: koorogi <koorogi@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Date: Thu Mar 18 23:13:04 2010 +0000
The vflip filter does not need to keep ownership of a picture reference.
Avoid creating and releasing useless extra picture references in the
start_frame and end_frame callbacks.
Originally committed as revision 22596 to svn://svn.ffmpeg.org/ffmpeg/trunk
The new reference creation is required when the linesizes are used by the
previous filters in the filterchain, for example as in "pad=W:H:X:Y,vflip".
Originally committed as revision 26059 to svn://svn.ffmpeg.org/ffmpeg/trunk
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freed just once.
Originally committed as revision 26058 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Patch by Nolan L nol888 <=> gmail >=< com.
See thread:
Subject: [FFmpeg-devel] [PATCH] Port gradfun to libavfilter (GCI)
Date: Mon, 29 Nov 2010 07:18:14 -0500
Originally committed as revision 25942 to svn://svn.ffmpeg.org/ffmpeg/trunk
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invalid filterchain is detected.
Originally committed as revision 25936 to svn://svn.ffmpeg.org/ffmpeg/trunk
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libavcodec to libavcore.
Remove another compile-time dependancy of libavfilter on libavcodec.
Originally committed as revision 25923 to svn://svn.ffmpeg.org/ffmpeg/trunk
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libavcodec
Originally committed as revision 25895 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Patch by Baptiste with some fixes by me.
Originally committed as revision 25880 to svn://svn.ffmpeg.org/ffmpeg/trunk
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avfilter_default_get_video_buffer().
Originally committed as revision 25878 to svn://svn.ffmpeg.org/ffmpeg/trunk
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