4fe4772a58
avfilter/vf_colorchannelmixer: do not use pointer if there is no alpha
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Fixes #8288
2019-10-16 18:28:32 +02:00
4568e54cc5
avfilter/vf_colorchannelmixer: add support for commands
2019-10-14 11:40:17 +02:00
0f4ca420bc
avfilter/vf_colorchannelmixer: add planar rgb support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-05 17:37:50 +02:00
931e2c4541
avfilter/vf_colorchannelmixer: refactor code
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-05 17:37:50 +02:00
d1e1872418
avfilter/vf_colorchannelmixer: add slice threading
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-05 17:37:50 +02:00
ed93ed5ee3
avfilter: don't anonymously typedef structs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-13 11:39:28 +02:00
cc37b31ad3
lavfi/vf_colorchannelmixer: replace round by lrint
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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>
2015-12-21 08:15:31 -08:00
a0854c084e
avfilter: handle error in query_formats() in bunch of filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-08 13:05:06 +00:00
fca50464dc
avfilter/vf_colorchannelmixer: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-28 14:39:15 +00:00
325f6e0a97
Merge remote-tracking branch 'qatar/master'
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* 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>
2013-10-29 11:58:11 +01:00
811b17fbad
lavfi: cosmetics: fix vertical alignment for pads in some filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-14 15:31:56 +00:00
6b13f54262
vf_colorchannelmixer: round lut entries to nearest
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 12:51:22 +02:00
1776177b7f
lavfi: replace passthrough_filter_frame with a flag.
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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.
2013-05-12 13:07:47 +02:00
8245520b88
lavfi/colorchannelmixer: remove now redudant code
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-08 19:24:23 +00:00
1a530f9ed8
lavfi: support timeline for colorbalance and colorchannelmixer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-26 09:37:28 +00:00
212960eea4
colorchannelmixer filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-18 15:31:35 +00:00
Paul B Mahol
Ganesh Ajjanagadde
Michael Niedermayer
Clément Bœsch