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25 Commits

Author SHA1 Message Date
Jan Ekström
58e59396f5 avfilter/vf_zscale: add support for setting scaling filter parameters 
param_a/b are utilized for this.
 2021-02-11 20:45:56 +02:00
Paul B Mahol
8e027ca817 avfilter/vf_zscale: switch verbose log to trace 
Not needed in verbose mode.
 2021-02-09 10:37:42 +01:00
Nicolas George
2f76476549 lavfi: regroup formats lists in a single structure. 
It will allow to refernce it as a whole without clunky macros.

Most of the changes have been automatically made with sed:

sed -i '
  s/-> *in_formats/->incfg.formats/g;
  s/-> *out_formats/->outcfg.formats/g;
  s/-> *in_channel_layouts/->incfg.channel_layouts/g;
  s/-> *out_channel_layouts/->outcfg.channel_layouts/g;
  s/-> *in_samplerates/->incfg.samplerates/g;
  s/-> *out_samplerates/->outcfg.samplerates/g;
  ' src/libavfilter/*(.)
 2020-09-08 14:02:40 +02:00
Jacob Ruiz
ba2581adb2 avfilter/vf_zscale: fix crash on unaligned input 2020-02-25 19:52:26 +01:00
Jun Zhao
b5cea39190 lavfi/zscale: enable runtime change flag 
enable runtime change flag

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-01-13 09:25:18 +08:00
Paul B Mahol
22f3b6286e avfilter: add av_cold where it is missing 2019-10-03 12:09:07 +02:00
Raphaël Zumer
08dfd57fd8 avfilter: Support EBU Tech. 3213-E primaries values 
Signed-off-by: Raphaël Zumer <rzumer@tebako.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-09-01 20:00:53 -03:00
Jun Zhao
26dbe88ea3 lavfi/zscale: make use of AVFILTER_DEFINE_CLASS 
use AVFILTER_DEFINE_CLASS for defining the filter classes

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-03-08 09:38:09 +08:00
Vittorio Giovara
bc38c8f442 vf_zscale: Fix alpha destination graph for floating point pixel formats 
This was setting the input pixel type instead of the output one,
leading to incorrect data being fed to the library.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-12-08 10:11:50 -05:00
Vittorio Giovara
002db7d49a vf_zscale: Add more supported input properties 
Bump the minimum version necessary in the configure file.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-11-28 14:51:45 -05:00
Vittorio Giovara
3e0560b054 vf_zscale: Relax color properties maximum bounds 
This simplifies adding new values, which are already validated elsewhere.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-11-28 13:55:47 -05:00
dxfhgwet
ff763351e7 avfilter/zscale: fix memory leak 2017-10-28 19:38:12 +02:00
dxfhgwet
b43d13144b avfilter/zscale: fix segfault on library error 2017-10-28 19:32:45 +02:00
Vittorio Giovara
8b9ae9a8e0 zscale: Enable single precision input/ouput filtering 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-08-15 15:27:40 +02:00
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
Vittorio Giovara
1f4454230d zscale: Add range options aliases to match scale ones 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:29:32 -04:00
Vittorio Giovara
6aafe56421 zscale: Add pixdesc-API compatible color names to filter options 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:28:50 -04:00
Paul B Mahol
4719e563a4 avfilter/vf_zscale: export approximate gamma option and enable it by default 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-11-27 11:43:54 +01:00
Paul B Mahol
b96a6e2024 avfilter/vf_zscale: add support for some recent new additions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-11-23 19:02:20 +01:00
Paul B Mahol
b5cf307d0f avfilter/vf_zscale: make possible to change chroma location 2016-09-02 16:10:30 +02:00
Paul B Mahol
f5f34ee0de avfilter/vf_zscale: unbreak RGB support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-03 13:28:25 +01:00
Paul B Mahol
df7b165e87 avfilter/vf_zscale: make it possible to override input frame parameters 
Mostly useful when there is no such parameters present at all.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-26 23:13:16 +01:00
Lou Logan
4c46f1d493 avfilter/vf_zscale: fix typo 
Fixes #4958 as found by nicol.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-10-22 10:44:30 -08:00
Paul B Mahol
416e35e5aa avfilter: add zscale filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-18 18:01:56 +02:00