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14 Commits

Author SHA1 Message Date
Andreas Rheinhardt 50ea7389ec avfilter: Deduplicate default audio inputs/outputs 
Lots of audio filters use very simple inputs or outputs:
An array with a single AVFilterPad whose name is "default"
and whose type is AVMEDIA_TYPE_AUDIO; everything else is unset.

Given that we never use pointer equality for inputs or outputs*,
we can simply use a single AVFilterPad instead of dozens; this
even saves .data.rel.ro (4784B here) as well as relocations.

*: In fact, several filters (like the filters in af_biquads.c)
already use the same inputs; furthermore, ff_filter_alloc()
duplicates the input and output pads so that we do not even
work with the pads directly.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-08-07 09:21:13 +02:00
Paul B Mahol 889c2529cc avfilter/af_adynamicequalizer: simplify calculations 2023-07-09 11:58:03 +02:00
Paul B Mahol 8622dcb39b avfilter/adynamicequalizer_template: refactor and improve output 2023-07-05 01:53:04 +02:00
Paul B Mahol f247a3d82d avfilter/af_adynamicequalizer: add precision option 2023-04-30 11:32:45 +02:00
Paul B Mahol 5564ba49a1 avfilter/af_adynamicequalizer: refactor code to gain small speedup 2023-04-28 23:31:25 +02:00
Paul B Mahol 153aaae457 avfilter/af_adynamicequalizer: factor detection filter code 2023-04-28 23:31:25 +02:00
Paul B Mahol 51504cf279 avfilter/af_adynamicequalizer: add dftype option 
Useful for filter selection for detection control.
 2023-04-28 23:31:25 +02:00
Paul B Mahol 40512dbd96 avfilter/af_adynamicequalizer: add auto option 2023-01-27 15:00:53 +01:00
Paul B Mahol 5676b7cdcf avfilter/af_adynamicequalizer: rework processing 2022-10-09 09:16:24 +02:00
Paul B Mahol 31c714bf0b avfilter/af_adynamicequalizer: remove unused header 2022-04-29 20:22:55 +02:00
Paul B Mahol c27123606a avfilter/af_adynamicequalizer: set target filter type 2022-04-28 22:12:32 +02:00
Paul B Mahol 4e284837e4 avfilter/af_adynamicequalizer: improve threshold usage 2022-04-28 22:12:32 +02:00
James Almer 1f96db959c avfilter: convert to new channel layout API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 09:42:46 -03:00
Paul B Mahol 996b13fac4 avfilter: add audio dynamic equalizer filter 2021-12-12 10:47:28 +01:00