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path: root/libavfilter/vf_overlay.c
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* Mark read-only tables as staticDiego Biurrun2016-05-05
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* cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavfi: name anonymous structsVittorio Giovara2014-04-19
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* vf_overlay: add eof_action switchKeith Lawson2014-02-04
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: do not export the filters from shared objectsAnton Khirnov2013-10-28
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* vf_overlay: use the name 's' for the pointer to the private contextAnton Khirnov2013-05-16
| | | | This is shorter and consistent across filters.
* vf_overlay: switch to an AVOptions-based system.Anton Khirnov2013-04-09
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* lavfi: switch to AVFrame.Anton Khirnov2013-03-08
| | | | | Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.
* lavfi: merge start_frame/draw_slice/end_frameAnton Khirnov2012-11-28
| | | | | Any alleged performance benefits gained from the split are purely mythological and do not justify added code complexity.
* lavfi: do not use av_pix_fmt_descriptors directly.Anton Khirnov2012-10-12
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* lavfi: convert input/ouput list compound literals to named objectsMans Rullgard2012-10-10
| | | | | | | 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>
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* vf_overlay: properly sync inputs.Anton Khirnov2012-10-04
| | | | | Right now it incorrectly assumes that the frames are sent in the proper order, which worked with old ffmpeg and avconv versions by accident.
* vf_overlay: get rid of pointless messing with timebase.Anton Khirnov2012-10-04
| | | | | Output frames correspond 1:1 to input frames on the main input. So use the main input timebase for output.
* Don't include common.h from avutil.hMartin Storsjö2012-08-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vf_overlay: ensure the overlay frame does not get leaked.Anton Khirnov2012-07-26
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* vf_overlay: prevent premature freeing of cur_bufMichael Niedermayer2012-07-26
| | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* lavfi: check all avfilter_ref_buffer() calls for errors.Anton Khirnov2012-07-22
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* lavfi: use avfilter_unref_bufferp() where appropriate.Anton Khirnov2012-07-22
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* lavfi: add error handling to end_frame().Anton Khirnov2012-07-22
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* lavfi: add error handling to draw_slice().Anton Khirnov2012-07-22
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* lavfi: add error handling to start_frame().Anton Khirnov2012-07-22
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* lavfi: use const for AVFilterPad declarations in all filters.Ronald S. Bultje2012-07-21
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* lavfi: unref AVFilterLink.cur_buf in ff_end_frame().Anton Khirnov2012-07-20
| | | | | This reduces code duplication and prevents stale pointers from remaining on the link.
* vf_overlay: don't access a buffer reference that's been given away.Anton Khirnov2012-07-20
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* lavfi: make filters less verbose.Anton Khirnov2012-06-26
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* lavfi: remove 'opaque' parameter from AVFilter.init()Anton Khirnov2012-06-26
| | | | | | 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.
* lavfi: make avfilter_get_video_buffer() private on next bump.Anton Khirnov2012-06-13
| | | | | They are only useful inside filters and we don't allow user filters for now.
* lavfi: remove request/poll and drawing functions from public API on next bumpAnton Khirnov2012-06-05
| | | | | They are only useful inside filters and we don't allow user filters for now.
* lavfi: make formats API private on next bump.Anton Khirnov2012-06-05
| | | | | It is only useful inside filters and we don't allow user filters for now.
* vf_overlay: implement poll_frame()Anton Khirnov2012-04-09
| | | | | | Signal that it can output a frame when there are frames on the main input and EOF on the overlay input, but a frame is buffered -- e.g. single picture overlay.
* Mark mutable static data const where appropriate.Alex Converse2012-02-21
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* Do not include mathematics.h in avutil.hMans Rullgard2011-07-03
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Merge libavcore into libavutilReinhard Tartler2011-02-15
| | | | | | | | | | | | 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>
* Fix timestamp scaling in the overlay filter.Stefano Sabatini2010-11-25
| | | | | | | Compute the outpicref PTS in start_frame(), since it is required for comparing that value with the value of the overpicref. Originally committed as revision 25828 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Port overlay filter from the libavfilter repo (with many fixes),Stefano Sabatini2010-11-21
adopting Baptiste variant which is simpler and faster. Originally committed as revision 25784 to svn://svn.ffmpeg.org/ffmpeg/trunk
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