Paul B Mahol
80bc648e77
avfilter: add tlut2 filter
2017-08-04 11:45:08 +02:00
Muhammad Faiz
f2d23ec03f
avfilter/vf_ssim: fix temp size calculation
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Also use av_mallocz_array.
Fix Ticket6519.
Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-08-04 06:53:39 +07:00
Yogender Gupta
2e8679373a
hwupload_cuda : Add 10/16 bit format support
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Signed-off-by: Philip Langdale <philipl@overt.org>
2017-08-03 15:25:35 -07:00
Paul B Mahol
c79e753471
avfilter: add unpremultiply filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-08-02 11:13:49 +02:00
Nicolas George
8b2cd8e0e4
lavfi/vf_displace: move to "activate" design.
2017-07-30 12:27:17 +02:00
Nicolas George
5dbb111900
lavfi/vf_hysteresis: move to "activate" design.
2017-07-30 12:27:13 +02:00
Nicolas George
dbc4af862e
lavfi/vf_lut2: move to "activate" design.
2017-07-30 12:27:10 +02:00
Nicolas George
27d8af03ae
lavfi/vf_maskedclamp: move to "activate" design.
2017-07-30 12:27:06 +02:00
Nicolas George
0bc331bd57
lavfi/vf_mergeplanes: move to "activate" design.
2017-07-30 12:27:03 +02:00
Nicolas George
a5e3b0c193
lavfi/vf_maskedmerge: move to "activate" design.
2017-07-30 12:27:00 +02:00
Nicolas George
620608467f
lavfi/vf_midequalizer: move to "activate" design.
2017-07-30 12:26:57 +02:00
Nicolas George
b894415a70
lavfi/vf_premultiply: move to "activate" design.
2017-07-30 12:26:53 +02:00
Nicolas George
dbf7a67094
lavfi/vf_remap: move to "activate" design.
2017-07-30 12:26:50 +02:00
Nicolas George
d07e25de76
lavfi/vf_threshold: move to "activate" design.
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Also fix missing dependency.
2017-07-30 12:26:43 +02:00
Nicolas George
0dd8320e16
lavfi/vf_stack: move to "activate" design.
2017-07-30 12:26:34 +02:00
Nicolas George
4e0e9ce2dc
lavfi/framesync2: implement "activate" design.
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With this helper API, filters that used the first framesync
helper API can easily be changed to use the new and more
extensible design for filters with a single activate() callback.
2017-07-30 12:24:03 +02:00
Nicolas George
ed1c884b9e
lavfi: add outlink helper functions.
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These wrappers cost nothing, they make the namespace more
consistent and they will be useful if/when locking becomes
necessary.
2017-07-30 12:24:00 +02:00
Nicolas George
b77f041dff
lavfi: make FFERROR_NOT_READY available to filters.
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I am not entirely sure that this return code is useful,
but having and using it makes no harm.
2017-07-30 12:23:56 +02:00
Nicolas George
873306f265
lavfi/framesync2: rename all conflicting symbols.
2017-07-30 12:23:54 +02:00
Nicolas George
cffea1b483
lavfi: copy framesync into framesync2.
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framesync2 will be the base for the version using activate.
Most of the logic will be the same, but the code cannot be shared.
Copying the file initially without change will make the diff
easier to read.
2017-07-30 12:23:52 +02:00
Nicolas George
1daacba91f
Revert "Revert "lavfi/buffersrc: push the frame deeper if requested.""
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This reverts commit 04aa09c4bc
and reintroduces 0ff5567a30
that
was temporarily reverted due to minor regressions.
It also reverts e5bce8b4ce
that fixed FATE refs.
The fate-ffm change is caused by field_order now being set
on the output format because the first frame arrives earlier.
The fate-mxf change is assumed to be the same.
2017-07-30 12:22:41 +02:00
Nicolas George
bbc7cfbf1e
lavfi/testsrc2: fix completely transparent alpha.
2017-07-25 09:27:35 +02:00
Muhammad Faiz
7e9f550003
avfilter/w3fdif: do not write to line before start line
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That line has been written by previous job.
Fix tsan warning.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-07-23 20:32:42 +07:00
Vittorio Giovara
2e91a96d7b
zscale: Factor out graph building
2017-07-21 20:07:40 +02:00
Vittorio Giovara
0a243bedec
zscale: Factor out format initialization
2017-07-21 20:07:40 +02:00
Paul B Mahol
12791ec5b0
avfilter/af_astats: measure dynamic range
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-07-19 21:07:45 +02:00
Paul B Mahol
a17fcd8e04
avfilter/af_astats: do not overwrite already set values when doing reset
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-07-19 20:11:43 +02:00
George Boyle
6e156075b0
avfilter: Add blue and violet noise generation filters
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For the blue and violet noise, I took the pink and brown noise
respectively and subtracted the offsets instead of adding them. When I
eyeball the frequency spectrum of the resulting outputs it looks correct
to me, i.e. the blue graph appears to be a mirror image of the pink, and
the same can be said of the violet and the brown. I did not do anything
else to confirm the correctness.
2017-07-19 19:51:04 +02:00
Muhammad Faiz
22b72de04b
avfilter/pthread: use slice threading from avutil
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Benchmark (with 2 cpus):
./ffmpeg -f rawvideo -s 1280x720 -t 1000 -i /dev/zero \
-filter_threads $threads -vf transpose=clock -f null null
threads=2:
old: 31.129s 31.446s 31.574s
new: 29.602s 29.636s 29.656s
threads=3 (nb_threads = nb_cpus + 1 is bad choice at this situation):
old: 40.132s 40.279s 40.279s
new: 39.308s 39.570s 39.693s
threads=4:
old: 31.306s 31.366s 31.654s
new: 30.231s 30.360s 30.451s
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-07-19 15:51:38 +07:00
Ashish Singh
615479d51c
avfilter: add LIBVMAF filter
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This one changes the previous vmaf patch to libvmaf to keep it separate from the
native implementation of vmaf inside ffmpeg later.
Signed-off-by: Ashish Singh <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2017-07-16 08:21:32 -04:00
James Almer
5688fd77b5
x86/vf_limiter: make limiter functions work on x86_32
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Signed-off-by: James Almer <jamrial@gmail.com>
2017-07-13 18:17:17 -03:00
Paul B Mahol
01e545d046
avfilter: add limiter filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-07-08 11:49:54 +02:00
Derek Buitenhuis
b198e09138
af_amix: Add missing error check
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2017-07-07 15:32:03 -04:00
Derek Buitenhuis
704b774ae0
af_tempo: Add missing error check
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2017-07-07 15:24:49 -04:00
Kevin Mark
d32a6c36e4
libavfilter/scale2ref: Maintain main input's DAR
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The scale2ref filter will now maintain the DAR of the main input and
not the DAR of the reference input. This previous behavior was deemed
counterintuitive for most (all?) use-cases.
Before:
scale2ref=iw/4:ow/mdar
in w:320 h:240 fmt:rgb24 sar:1/1
ref w:640 h:360 fmt:rgb24 sar:1/1
out w:160 h:120 fmt:rgb24 sar:4/3 flags:0x2
SAR: ((120 * 640) / (160 * 360)) * (1 / 1) = 4 / 3
DAR: (160 / 120) * (4 / 3) = 16 / 9
(main out now same DAR as ref)
Now:
scale2ref=iw/4:ow/mdar
in w:320 h:240 fmt:rgb24 sar:1/1
ref w:640 h:360 fmt:rgb24 sar:1/1
out w:160 h:120 fmt:rgb24 sar:1/1 flags:0x2
SAR: ((120 * 320) / (160 * 240)) * (1 / 1) = 1 / 1
DAR: (160 / 120) * (1 / 1) = 4 / 3
(main out same DAR as main in)
The scale2ref FATE test has also been updated.
Signed-off-by: Kevin Mark <kmark937@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-07-04 15:09:10 +02:00
Paul B Mahol
1212041c91
avfilter/vf_ssim: use unsigned so result can be properly stored
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-07-04 10:21:14 +02:00
Michael Niedermayer
ecc16d893d
avfilter/vf_geq: >8 bps support
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-06-30 12:34:34 +02:00
James Almer
d2ef9e6e7f
x86/vf_blend: use ABS2 macro
2017-06-27 20:45:55 -03:00
James Almer
0daa1cf073
x86/vf_blend: optimize difference and negation functions
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Process more pixels per loop.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-06-27 13:17:23 -03:00
James Almer
fa50d9360b
x86/vf_blend: add sse and ssse3 extremity functions
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-06-27 13:17:23 -03:00
Paul B Mahol
e9510dc032
avfilter: remove usage of empty header
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-26 19:43:41 +02:00
Paul B Mahol
22a03c2900
avfilter/vf_blend: add extremity blend mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-25 16:39:10 +02:00
Paul B Mahol
8a14374ab3
avfilter/vf_waveform: allow alpha output for >8 depth planar rgb inputs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-25 13:14:22 +02:00
Paul B Mahol
f269a1e0b8
avfilter/vf_overlay: separate functions with main alpha
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~5-15% faster overall with main input without alpha.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-25 12:32:53 +02:00
Paul B Mahol
5c1f4330d4
avfilter/vf_lut2: add support for gray10 and gray12 pixel formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-24 22:40:32 +02:00
Paul B Mahol
c1b43e8452
avfilter/vf_overlay: remove rgb option
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Its been deprecated for over 3 years.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-24 19:20:46 +02:00
Paul B Mahol
f483949188
avfilter/af_headphone: do not free frame that's gonna be reused later
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-24 19:15:57 +02:00
Paul B Mahol
c90b88090c
avfilter: do not leak AVFrame on failed buffer allocation
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-24 19:15:57 +02:00
Ronald S. Bultje
97f7f83169
vf_spp: only assign function pointers if permutation matches expectations.
2017-06-24 07:53:15 -04:00
Paul B Mahol
565dc0e283
avfilter/vf_overlay: add auto format mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-06-24 10:18:30 +02:00