Timothy Gu
8c56a4a1ed
vf_blend: Move C dsp function mapping to separate function
2016-02-14 10:46:56 -08:00
Timothy Gu
a678d66781
vf_blend: Use integers for divide mode
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2.5x faster for 8-bit mode without autovectorization in GCC, 2x
slower with it on x86. However, since the platforms we enable GCC
autovectorization on most probably has support for SSE2
optimization (added in the subsequent commit), this commit should
in general do good.
2016-02-14 09:12:37 -08:00
Timothy Gu
4574323973
vf_blend: Reduce number of arguments for kernel function
2016-02-14 08:58:41 -08:00
Timothy Gu
ee281b884e
vf_blend: Use memcpy when opacity is 0
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For xor mode, 1.8x faster on Haswell.
2016-02-14 08:57:07 -08:00
Timothy Gu
ba25936df5
vf_blend: Templatize identity function and use a better name
2016-02-14 08:57:05 -08:00
Paul B Mahol
ba618bde7f
avfilter/vf_blend: add multiply128 mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-07 19:50:11 +01:00
Derek Buitenhuis
21f9468402
avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
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Libav, for some reason, merged this as a public API function. This will
aid in future merges.
A define is left for backwards compat, just in case some person
used it, since it is in a public header.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-27 16:36:46 +00:00
Ganesh Ajjanagadde
8507b98c10
avfilter,swresample,swscale: use fabs, fabsf instead of FFABS
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It is well known that fabs and fabsf are at least as fast and sometimes
faster than the FFABS macro, at least on the gcc+glibc combination.
For instance, see the reference:
http://patchwork.sourceware.org/patch/6735/ .
This was a patch to glibc in order to remove their usages of a macro.
The reason essentially boils down to fabs using the __builtin_fabs of
the compiler, while FFABS needs to infer to not use a branch and to
simply change the sign bit. Usually the inference works, but sometimes
it does not. This may be easily checked by looking at the asm.
This also has the added benefit of reducing macro usage, which has
problems with side-effects.
Note that avcodec is not handled here, as it is huge and
most things there are integer arithmetic anyway.
Tested with FATE.
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-22 16:13:26 -04:00
Paul B Mahol
5e0abf59d8
avfilter/vf_blend: fix normal mode with opacity != 1
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-09 12:12:03 +02:00
Michael Niedermayer
fd9a528523
avfilter/vf_blend: Fix argument types, fix segfault in asm
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 21:59:24 +02:00
Paul B Mahol
9762554dd0
avfilter/vf_blend: add x86 SIMD for some modes
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-03 21:26:17 +02:00
Paul B Mahol
4cf60b4fa1
avfilter/vf_blend: add addition128 mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-26 15:32:56 +02:00
Nicolas George
44f660e7e7
lavfi: remove FF_LINK_FLAG_REQUEST_LOOP.
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It has no longer any effect.
2015-09-20 19:02:33 +02:00
Clément Bœsch
7a29d10839
avfilter/blend: use AV_OPT_TYPE_BOOL for shortest and repeatlast options
2015-09-08 23:43:54 +02:00
Hendrik Leppkes
5d8e836d0e
Replace all remaining occurances of step/depth_minus1 and offset_plus1
2015-09-08 17:10:48 +02:00
Paul B Mahol
e030d3c61f
avfilter/vf_blend: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-25 18:16:55 +00:00
Paul B Mahol
9a829a2b6a
avfilter/vf_blend: unbreak tblend
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-18 05:01:16 +00:00
Paul B Mahol
efd4e5fe68
avfilter/vf_blend: implement 16bit support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-18 02:07:44 +00:00
Paul B Mahol
b8c0cf7880
avfilter/vf_blend: add linearlight and glow mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-03 12:40:09 +00:00
Paul B Mahol
3e04746ec3
avfilter/vf_blend: add hardmix mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-02 19:12:45 +00:00
Paul B Mahol
20cea0c7de
avfilter/vf_blend: fix vividlight blend mode
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Pointed-out-by: Rudolf Polzer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-02 18:55:24 +00:00
Paul B Mahol
ac973926b8
avfilter/vf_blend: clip result for divide blend mode
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Pointed-out-by: Rudolf Polzer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-02 18:48:32 +00:00
Paul B Mahol
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
Clément Bœsch
f5cbb2c55e
avfilter/vf_tblend: use av_frame_free for freeing an AVFrame
2015-03-02 21:27:21 +01:00
Paul B Mahol
91bdb24400
libavfilter/vf_blend: do not unconditionally compile both filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-05 14:14:54 +00:00
Michael Niedermayer
ed96830afc
avfilter/vf_blend: Fix AVClass
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Fixes infinite loop
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-27 19:01:07 +01:00
Stefano Sabatini
d4fd3f24e8
lavfi: add tblend filter
2014-12-27 16:15:24 +01:00
Stefano Sabatini
afaa4a8946
lavfi/blend: add difference128 mode
2014-12-26 11:24:48 +01:00
Michael Niedermayer
9b33cdcab2
avfilter/vf_blend: fix macro ()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 20:49:00 +02:00
Michael Niedermayer
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
Paul B Mahol
cd1b22d8e8
avfilter/dualinput: simplify
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-30 08:47:40 +00:00
Nicolas George
231e50157c
lavfi/dualinput: reimplement on top of framesync.
2013-09-23 09:50:09 +02:00
Paul B Mahol
b211607b5c
avfilter: various cosmetics
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-12 14:01:43 +00:00
Paul B Mahol
9635806265
lavfi/blend: use dual input helpers
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-06 04:58:34 +00:00
Paul B Mahol
2c2e69b3a2
lavfi/blend: support slice threading
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-24 21:41:28 +00:00
Paul B Mahol
af12573938
lavfi/blend: fix SW/SH calculation
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-24 17:34:22 +00:00
Paul B Mahol
036e9a0417
lavfi/blend: add yuv(j)411p
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-24 14:02:37 +00:00
Paul B Mahol
b24530019f
lavfi/blend: timeline support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-14 17:41:50 +00:00
Clément Bœsch
50e66726a2
lavfi: use ceil right shift for chroma width/height.
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This should fix several issues with odd dimensions inputs.
lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
2013-05-10 17:20:06 +02:00
Paul B Mahol
1f2baec7bd
lavfi: add gbrap support to some filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-08 12:48:05 +00:00
Paul B Mahol
a64c9afe3d
lavfi/blend: merge config_input_top into config_output
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-02 12:22:18 +00:00
Paul B Mahol
990b13806d
lavfi/blend: use correct way to check number of planes
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This fix crash with gray, as its marked as pseudopal,
and thus have extra plane.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-02 12:22:18 +00:00
Clément Bœsch
b8a5c76131
lavfi: add frame counter into AVFilterLink and use it in filters.
2013-04-23 01:02:27 +02:00
Michael Niedermayer
fd6228e657
lavfi: remove now unused args parameter from AVFilter.init and init_opaque
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This is mostly automated global search and replace
The deprecated aconvert filter is disabled, if it still has users
it should be updated
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-12 11:54:39 +02:00
Paul B Mahol
11f6174a91
lavfi/blend: support more yuv pixel formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-11 13:10:11 +00:00
Matthieu Bouron
6afed2aec1
lavfi/blend: switch to AVOption-based system
2013-04-11 01:25:02 +02:00
Paul B Mahol
1f97dfb77f
lavfi/blend,noise: remove unedeed av_opt_free() call
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-08 09:02:03 +00:00
Paul B Mahol
2b26077c95
lavfi/blend: use standard options parsing
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-05 00:14:55 +00:00
Paul B Mahol
b1dea2c0d8
lavfi/blend: add N variable
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-04 15:30:06 +00:00
Björn S
f248b8a902
blend: Adding yuvj pixelformats to the blend effect
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-25 13:14:38 +01:00