cfd52094c0
avfilter/vf_psnr: add more gbrap formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-12-20 12:45:21 +01:00
5d3e935728
lavfi: Rename local variables "main" as "master".
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Silences several warnings:
main is usually a function
2017-10-07 20:49:48 +02:00
5f5dcf44e3
lavfi: rename framesync2 to framesync.
2017-09-12 11:03:51 +02:00
3bd11df459
lavfi/vf_psnr: convert to framesync2.
2017-08-29 10:19:04 +02:00
bac508fec1
avfilter: add support for GRAY9 and GBRAP10
2017-08-07 13:11:09 +02:00
6af050d7d0
avfilter: do not use AVFrame accessor
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Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-04-23 14:40:30 +07:00
4ea8f57548
lavfi/psnr: rename pow2 to pow_2
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This conflict with the DJGPP libc which includes a pow2 function¹
We cannot make DJGPP POSIX only (using -D_POSIX_SOURCE) to avoid this
kind of symbols conflicts due to the lack of both posix_memalign and
memalign (DJGPP non standard function) in that POSIX mode. We currently
rely on memalign for aligned heap allocation.
[1]: http://www.delorie.com/djgpp/doc/libc-2.02/libc_536.html
2017-03-29 14:49:29 +02:00
9933579a9b
avfilter/vf_psnr: add gray10 and gray12 support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-12-21 21:37:22 +01:00
aabe12eba3
avfilter/vf_psnr: Add max value output option to psnr stats log.
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This allows retroactive calculation/aggregation of PSNR from the stats
log.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-01 11:54:31 +02:00
bc9ce5f6be
avfilter: Add new format for PSNR stats log
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Add an AVOption stats_version with a new header for V2 stats, which
specifies the stats log version and lists the fields that will be
present in the log (to ease parsing).
The primary motivation is to facilitate the addition of optional fields
to the log without breaking backwards compatibility, while making the
logs easier to parse.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-29 20:49:53 +02:00
9264bb7e79
avfilter/vf_psnr: Fix rounding error in average_max
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The intermediate was rounded to an integer
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-21 11:26:28 +02:00
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
59d37f5a4e
avfilter/vf_psnr: use log10 instead of log()/log(10)
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This is likely more precise and conveys the intent better.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-29 18:53:11 -04:00
0c7b44a01c
vf_psnr/ssim: don't crash if stats_file is NULL.
2015-10-23 06:38:30 -04:00
81d7f118e2
vf_psnr: remove %0.2f format specifiers for stream summary line.
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This makes output equally precise as vf_ssim.
2015-10-22 17:18:15 -04:00
1ec8c1554e
avfilter/vf_psnr: Add support for writing stats to stdout
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-21 00:39:50 +02:00
5d8e836d0e
Replace all remaining occurances of step/depth_minus1 and offset_plus1
2015-09-08 17:10:48 +02:00
22b30f925d
vf_psnr: add psnr_avg to stats file.
2015-08-05 09:19:09 -04:00
222d7619ce
avfilter/vf_pnsr: fix author name
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Signed-off-by: James Almer <jamrial@gmail.com>
2015-07-29 22:28:09 -03:00
ae4c9ddebc
vf_psnr: sse2 optimizations for sum-squared-error.
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The internal line accumulator for 16bit can overflow, so I changed that
from int to uint64_t in the C code. The matching assembly looks a little
weird but output looks correct.
(avx2 should be trivial to add later.)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-14 17:57:14 +02:00
3bb58c377b
vf_psnr: fix rgb channel order mixup in final log message.
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-11 19:13:57 +02:00
9879421f1a
vf_psnr: always calculate MSE over full pixel range.
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This makes the output compatible with that of pretty much any other
tool that calculates PSNR.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-11 18:47:05 +02:00
c381af77c5
vF_psnr: move set_meta() calls out of loop.
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-11 12:48:58 +02:00
0303d43964
vf_psnr: add channel weighting based on chroma subsampling.
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Also add per-channel psnr stream averages to final log message.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-11 04:14:09 +02:00
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
0f16dfda50
Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-18 01:18:40 +01:00
f21d0beb0c
Fix a few heigth/height typo.
2014-02-07 09:33:56 +01:00
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
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
231e50157c
lavfi/dualinput: reimplement on top of framesync.
2013-09-23 09:50:09 +02:00
68f328fcdd
avfilter/vf_psnr: avoid 64bit arithmetic in the inner loop
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 03:11:02 +02:00
a11c16a0b0
avfilter/vf_psnr: Prevent integer overflow.
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The 32-bit integer accumulator in MSE computation can overflow for 8-bit frame data.
(e.g., for 1080p white frame compared to a black frame can give sum of 255*255*1080*1920 > 2^32).
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 03:10:45 +02:00
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
bf5ceeffc3
avfilter/vf_psnr: >8 bit planar support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-10 16:45:48 +00:00
0227b42926
avfilter/vf_psnr: refactor subsampled format support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-08 12:01:44 +00:00
3c5071db88
lavfi/psnr: rename 's' parameter to match documentation
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Also removes some irrelevant lines in documentation.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-09 09:40:53 +00:00
a03e79ed5a
lavfi: fix broken logic in metadata handling
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-08 20:13:56 +00:00
6150bec3f8
lavfi: add psnr filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-08 14:58:04 +00:00
Paul B Mahol