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31 Commits

Author SHA1 Message Date
Limin Wang
fd3dabe68e avfilter/vf_ssim: remove unnecessary check 
For the pointer have been checked in the previous few lines of code

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-05-01 08:45:30 +08:00
Andreas Rheinhardt
a04ad248a0 avfilter: Constify all AVFilters 
This is possible now that the next-API is gone.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 11:48:05 -03:00
Guo, Yejun
ac6dd87cd1 avfilter/vf_ssim.c: fix build warning for [-Wmain] 
The build warning message:
src/libavfilter/vf_ssim.c: In function ‘ssim_plane_16bit’:
src/libavfilter/vf_ssim.c:246:24: warning: ‘main’ is usually a function [-Wmain]
         const uint8_t *main = td->main_data[c];
                        ^~~~
src/libavfilter/vf_ssim.c: In function ‘ssim_plane’:
src/libavfilter/vf_ssim.c:289:24: warning: ‘main’ is usually a function [-Wmain]
         const uint8_t *main = td->main_data[c];
                        ^~~~

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2021-02-25 11:43:56 +01:00
Paul B Mahol
c2ca1eb2a7 avfilter/vf_ssim: add slice threading 2021-02-19 21:15:08 +01:00
Paul B Mahol
3300d718f7 avfilter/vf_ssim: remove precision limits for metadata values 2021-02-12 23:22:32 +01:00
Paul B Mahol
05a6d82d5c avfilter/vf_ssim: add timeline support 2021-02-12 21:21:25 +01:00
Paul B Mahol
fcc0424c93 avfilter/vf_ssim: improve precision 
Use doubles for accumulating floats.
 2020-02-04 18:28:04 +01:00
Paul B Mahol
89eee09739 avfilter/vf_ssim: fix logic failure when comparing time bases 2020-02-01 21:09:32 +01:00
Paul B Mahol
9e283aa24e avfilter/vf_psnr,vf_ssim: add warning if different timebases are encountered 2019-10-25 22:02:41 +02:00
Paul B Mahol
bd6c57d532 avfilter: add support for gray14 format 2018-09-09 19:10:44 +02:00
Carl Eugen Hoyos
5d3e935728 lavfi: Rename local variables "main" as "master". 
Silences several warnings:
main is usually a function
 2017-10-07 20:49:48 +02:00
Nicolas George
5f5dcf44e3 lavfi: rename framesync2 to framesync. 2017-09-12 11:03:51 +02:00
Nicolas George
ef2176473d vf_ssim: convert to framesync2. 2017-08-29 10:19:04 +02:00
Paul B Mahol
bac508fec1 avfilter: add support for GRAY9 and GBRAP10 2017-08-07 13:11:09 +02:00
Muhammad Faiz
f2d23ec03f avfilter/vf_ssim: fix temp size calculation 
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
Paul B Mahol
1212041c91 avfilter/vf_ssim: use unsigned so result can be properly stored 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-04 10:21:14 +02:00
Muhammad Faiz
6af050d7d0 avfilter: do not use AVFrame accessor 
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-04-23 14:40:30 +07:00
Paul B Mahol
334fad3645 avfilter/vf_ssim: add >8 bit depth suppport 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-12-17 16:33:16 +01:00
Derek Buitenhuis
21f9468402 avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT 
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
b8e1980807 avfilter/vf_ssim: use log10 instead of log()/log(10) 
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 19:02:05 -04:00
Ronald S. Bultje
0c7b44a01c vf_psnr/ssim: don't crash if stats_file is NULL. 2015-10-23 06:38:30 -04:00
Ronald S. Bultje
e7d9061d4f vf_ssim: print per-channel dB values. 2015-10-22 17:18:40 -04:00
Tobias Rapp
18e8fac531 avfilter/vf_ssim: Add support for writing stats to stdout 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-21 22:11:33 +02:00
Michael Niedermayer
0ff4953e1b avfilter/vf_ssim: Fix "incompatible pointer type" warnings 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-14 13:29:55 +02:00
Ronald S. Bultje
dfc58584b4 vf_ssim: x86 simd for ssim_4x4xN and ssim_endN. 
Both are 2-2.5x faster than their C counterpart.

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 05:07:07 +02:00
Ronald S. Bultje
03931ecf71 vf_ssim: remove another obscure double loop. 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-13 02:39:51 +02:00
Ronald S. Bultje
a1f4848049 ssim: refactor a weird double loop. 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-13 02:23:30 +02:00
Ronald S. Bultje
f353b851b9 vf_ssim: fix s->coefs for yuv with non-4:2:0 subsampling. 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-12 17:15:42 +02:00
Michael Niedermayer
8fca37d5f8 avfilter/vf_ssim: Mark constant tables as const 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-10 23:43:21 +02:00
Paul B Mahol
185e76976e avfilter/vf_ssim: fix some cosmetics issues 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-30 02:52:33 +00:00
Paul B Mahol
5a1f785249 avfilter: add ssim filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-24 14:04:40 +00:00