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path: root/libavfilter/vf_colorchannelmixer.c
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* lavfi/vf_colorchannelmixer: replace round by lrintGanesh Ajjanagadde2015-12-21
| | | | | | | | | | | | | lrint is faster here on -ftree-vectorize with GCC. This is likely simply an artifact of GCC's rather terrible auto-vectorizer, since as per the instruction set manuals cvtsd2si and cvttsd2si (or their vector equivalents) have identical cycle timings. Anyway, regardless of above, lrint is superior to round accuracy wise. Safety guaranteed as long int has at least 32 bits. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter: handle error in query_formats() in bunch of filtersPaul B Mahol2015-04-08
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/vf_colorchannelmixer: use the name 's' for the pointer to the ↵Paul B Mahol2015-01-28
| | | | | | private context Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavfi: do not export the filters from shared objects Conflicts: libavfilter/af_amix.c libavfilter/af_anull.c libavfilter/asrc_anullsrc.c libavfilter/f_select.c libavfilter/f_settb.c libavfilter/split.c libavfilter/src_movie.c libavfilter/vf_aspect.c libavfilter/vf_blackframe.c libavfilter/vf_colorbalance.c libavfilter/vf_copy.c libavfilter/vf_crop.c libavfilter/vf_cropdetect.c libavfilter/vf_drawbox.c libavfilter/vf_format.c libavfilter/vf_framestep.c libavfilter/vf_frei0r.c libavfilter/vf_hflip.c libavfilter/vf_libopencv.c libavfilter/vf_lut.c libavfilter/vf_null.c libavfilter/vf_overlay.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_unsharp.c libavfilter/vf_vflip.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi: cosmetics: fix vertical alignment for pads in some filtersPaul B Mahol2013-05-14
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* vf_colorchannelmixer: round lut entries to nearestMichael Niedermayer2013-05-14
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi: replace passthrough_filter_frame with a flag.Clément Bœsch2013-05-12
| | | | | | | | | | With the introduction of AVFilterContext->is_disabled, we can simplify the custom passthrough mode in filters. This commit is technically a small compat break, but the timeline was introduced very recently. Doxy by Stefano Sabatini.
* lavfi/colorchannelmixer: remove now redudant codePaul B Mahol2013-05-08
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi: support timeline for colorbalance and colorchannelmixerPaul B Mahol2013-04-26
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* colorchannelmixer filterPaul B Mahol2013-04-18
Signed-off-by: Paul B Mahol <onemda@gmail.com>