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2011-02-22Add shadow support to the drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22factor draw_glyphs out of drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22Fix and optimize yuv blend in the drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22get rid of divisions in the inner loop of the drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22fix chroma alpha in the drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22Simplify chroma blend in the drawtext filterMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-22Port drawtext filter by Hemanth from the libavfilter soc repo, withStefano Sabatini
the following additions: * support to anti-aliased glyph rendering * support to UTF-8 text and Unicode chars rendering * support for RGB packed formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-21lavfi: add fade filterBrandon Mintern
Port fade filter from libavfilter soc repo, with minor fixes by Stefano. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-21lavfi: put color source in a dedicated fileStefano Sabatini
Move the color source code from vf_pad.c to vsrc_color.c. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-21lavfi: add drawutilsStefano Sabatini
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: Michael Niedermayer <michaelni@gmx.at>
2011-02-18Reduce picture size for yadif.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-18Change yadif to not use out of picture lines.Michael Niedermayer
Fixes issue2272. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-17Merge libavcore into libavutilReinhard Tartler
Done to keep ABI compatible. Otherwise this is just silly
2011-02-15Make avfilter_config_links() propagate audio information of the source link ↵Stefano Sabatini
if it is not explicitely set by the filter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-09libavfilter: add video movie sourceStefano Sabatini
See thread: Subject: [PATCH] movie video source Date: 2010-12-31 15:35:30 GMT Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-06Remove forgotten if (p) av_free(p) formsClément Bœsch
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 290849e2a4e76484f1a34506782e8dbfe7bbe406)
2011-02-06Make avfilter_graph_free() free the graph.Stefano Sabatini
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> (cherry picked from commit 4359288c565705d1734f63d277f8918ee5af5e54)
2011-02-06Make avfilter_graph_parse() not free the input graphStefano Sabatini
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> (cherry picked from commit e8e5dde779fca80d86e00baea26d1baca333f4c0)
2011-02-04Log debug information in filter_samples().Stefano Sabatini
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 5fce60c3a9fbb21e580bad9165bf19d86ee7d96f)
2011-01-31Add sample_aspect_ratio fields to vsrc_buffer arguments.Michael Niedermayer
This fixes aspect handling in ffmpeg This is based on a patch by baptiste
2011-01-31Add sample_aspect_ratio to AVFilterLinkMichael Niedermayer
2011-01-30Replace dprintf with av_dlogLuca Barbato
dprintf clashes with POSIX.1-2008 (cherry picked from commit dfd2a005eb29e4b9f2fdb97036eb7d5c38ae4bd4)
2011-01-30In the start_frame() debug log, print the reference pos value rather than ↵Stefano Sabatini
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> (cherry picked from commit 3e5bc7ff6a23014daf2eb0b9a22986753ae2ec4f)
2011-01-28Remove useage of memalign() from libmpcodecs, not all platforms have memalign().Michael Niedermayer
2011-01-28Add forgotten dependancy of avcodec for vf_mp.cMichael Niedermayer
2011-01-28Make the avfilter debug functions and macros static to avfilter.cDiego Elio Pettenò
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> (cherry picked from commit eb7ccf8f3369f9e15029ce65370a114206b39fd5)
2011-01-20Warn about vf_mpMichael Niedermayer
2011-01-20Enable libmpcodecs support.Michael Niedermayer
2011-01-20Add ASMALIGN() hack to patch around its recent removial from configureMichael Niedermayer
2011-01-20Add libmpcodecs wrapper for libavfilter, still disabledMichael Niedermayer
2011-01-20Hack libmpcodecs to make it buildable.Michael Niedermayer
2011-01-20Remove dependancy of m_option & m_struct from libmpcodecs.Michael Niedermayer
2011-01-20Avoid dependancy on global variable verbose in libmpcodecs/vf_pullup.cMichael Niedermayer
2011-01-20Add #define _BSD_SOURCE where mplayer is not C99.Michael Niedermayer
2011-01-20Add MPlayers libmpcodecs, this will be needed for our libavfilter wraper for it.Michael Niedermayer
2011-01-18avfilter: remove stray semicolonMans Rullgard
2011-01-18consolidate .gitignore patters into a single fileJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-17convert svn:ignore properties to .gitignore filesJanne Grunau
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-16Make config_props() return AVERROR(EINVAL) rather than 1 in case ofStefano Sabatini
failed SWScaleContext initialization. Fix issue2546. Originally committed as revision 26395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-16Fix fate breakage in r26382.Ronald S. Bultje
Originally committed as revision 26383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-16Remove useless free, fix warning:Baptiste Coudurier
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
2011-01-15Include libavcore/audioconvert.h, required forStefano Sabatini
av_get_channel_layout_string() in ff_dprintf_link. Fix compilation. Originally committed as revision 26380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15Reindent.Stefano Sabatini
Originally committed as revision 26379 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15Make ff_dprintf_link() print meaningful information for audio links.Stefano Sabatini
Originally committed as revision 26378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples.Stefano Sabatini
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
2011-01-15Make avfilter_unref_buffer() accept a NULL parameter.Stefano Sabatini
Originally committed as revision 26373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15In yadif filter, default to top field first if interlacing is unknownBaptiste Coudurier
Originally committed as revision 26347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14Add the word "Parsed" in the parsed filter names.Stefano Sabatini
Originally committed as revision 26334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-13Check linked pads media type mismatch in avfilter_link().Stefano Sabatini
Originally committed as revision 26325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-13Make avfilter_graph_free() do nothing if graph is NULL.Stefano Sabatini
Originally committed as revision 26323 to svn://svn.ffmpeg.org/ffmpeg/trunk
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