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13 Commits

Author SHA1 Message Date
Paul B Mahol
3879555cd5 avfilter/afir_template: make IR transitions artifacts free 2023-01-02 15:33:57 +01:00
Paul B Mahol
eaba6bfc51 avfilter/afir_template: reduce memset overhead a little 2022-12-25 20:39:54 +01:00
Paul B Mahol
64ddf04460 avfilter/af_afir: reduce memory usage 2022-12-25 20:39:54 +01:00
Paul B Mahol
54ebe1e8dc avfilter/afir_template: skip useless moving of samples 2022-12-22 17:09:15 +01:00
Paul B Mahol
bc1fc1be99 avfilter/afir_template: stop using hack to zero out data 2022-12-22 17:09:15 +01:00
Paul B Mahol
a350e68c83 avfilter/af_afir: fix some misc low priority issues
Remove double ;; and dead store.
2022-12-18 23:53:19 +01:00
Paul B Mahol
8c75e5fdd3 avfilter/af_afir: improve output when IR switching at runtime
Also improve normalization and add more gtype modes
2022-12-18 19:58:12 +01:00
Paul B Mahol
69ac78da9b avfilter/afir_template: avoid indirect accessing nb_partitions value 2022-12-12 20:29:07 +01:00
Paul B Mahol
a73f4ca49b avfilter/afir_template: skip wet gain if its 1 2022-12-12 20:29:07 +01:00
Paul B Mahol
91abbb9d02 avfilter/af_afir: reduce output gain with default parameters
It was unreasonably high. Also change scaling to reduce
rare quantization errors.
2022-12-12 20:29:07 +01:00
Paul B Mahol
8556006984 avfilter/af_afir: improve output quality with small minp
Remove direct convolution implementation as its give worse
results. Simplifies code too.
2022-12-11 18:33:24 +01:00
Paul B Mahol
3bcec58535 avfilter: fix av_tx_fn stride usage for complex inputs 2022-11-19 00:25:47 +01:00
Paul B Mahol
163e737c17 avfilter/af_afir: add support for double sample format 2022-05-15 13:34:50 +02:00