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Author SHA1 Message Date
Robbert van der Helm c566888fa3 💥 Use interior mutability for parameters 
Instead of the previous technically-unsound approach. While it wouldn't
cause any issues in practice, it did break Rust's guarantees. That was a
design choice after adding support for editors in NIH-plug, but this is
probably the better long term solution.

The downside is that all uses of `param.value` now need to be changed to
`param.value()`.
 2022-09-06 21:57:24 +02:00
Robbert van der Helm a7bc90050e Fix the DC gain compensation in SC 2022-09-02 13:52:17 +02:00
Robbert van der Helm 5b021da373 Don't apply output gain to unfiltered DC bins 2022-08-20 16:53:33 +02:00
Robbert van der Helm 14450da80a Add spectral sidechain compression to SC [2/2] 
Forgot to stage this in 9550fe0d10.
 2022-08-20 16:45:45 +02:00
Robbert van der Helm 1a706ea1c7 Rename DEFAULT_NUM_INPUTS and DEFAULT_NUM_OUTPUTS 2022-08-19 14:34:21 +02:00
Robbert van der Helm f557707b09 Fix typo in 3d3b7e5 2022-07-26 19:19:58 +02:00
Robbert van der Helm 3d3b7e5122 Default SC DC filter to off 2022-07-26 19:07:30 +02:00
Robbert van der Helm 3d6cad54dd Reset SC envelopes to sqrt(1/2) to prevent pops 2022-07-26 18:51:27 +02:00
Robbert van der Helm 2813f3d827 Compute sidechain magnitude spectra when enabled 2022-07-25 16:33:24 +02:00
Robbert van der Helm 4f8d5160de Mark SC parameter struct fields as pub 2022-07-25 14:21:45 +02:00
Robbert van der Helm e20b10d601 Store SC output gain as linear gain 
Using the new conversion function.
 2022-07-24 20:46:49 +02:00
Robbert van der Helm 42c42dff9b Never compress the DC bin in SC 
This just results in more problems than it solves for small window
sizes.
 2022-07-24 19:04:53 +02:00
Robbert van der Helm 692b1051ad Avoid compressing DC bin on larger windows 
Even if the DC filter is disabled. We do want to compress this on
smaller windows as it covers the entire bass range.
 2022-07-24 18:39:04 +02:00
Robbert van der Helm ce72dc5f03 Fix disabled DC filter behavior 
This fixes a NaN from taking the logarithm of zero, and the lower bins
are not actually compressed when this option is disabled. This is useful
when using tiny window sizes as the first bin will span quite a chunk of
the spectrum.
 2022-07-24 18:25:46 +02:00
Robbert van der Helm 74b33af7d7 Fix DC bin skipping being off by one 2022-07-24 18:00:15 +02:00
Robbert van der Helm 4f62ebd2ea Wrap nested Params structs in Arcs 
So we can use the generic UIs. Vizia needs these to be 'static.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm 6ae1c55f76 Deduplicate compressors with custom Params impl 
This now also finally serves as an example on how to do this.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm fa392e61f1 Move attack and release to global parameters 2022-07-24 15:15:47 +02:00
Robbert van der Helm 3c1a1c8f14 Move global parameters to their own struct 
We'll temporarily split the generic UI into four panes to make it a bit
easier to use.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm dae9dc758c Implement the envelope followers 2022-07-24 15:15:47 +02:00
Robbert van der Helm 147cf3f633 Add a not very functional process function 2022-07-24 15:15:47 +02:00
Robbert van der Helm 482599b351 Compute the thresholds for Spectral Compressor 2022-07-24 15:15:47 +02:00
Robbert van der Helm fad560ab9f Precompute 2-log frequencies for the compressors 2022-07-24 15:15:47 +02:00
Robbert van der Helm e68bb8d632 Add a stub for a compressor bank 
This is what the compressor data structure will more or less look like.
The thresholds and ratios still need to be split up in their upwards and
downwards counterparts and the callback listeners should be updated
accordingly.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm 6f92c81c1b Add parameters for window size and overlap 2022-07-24 15:15:47 +02:00
Robbert van der Helm 5dff08c62b Add a dedicated threshold params struct 
The input gain is now replaced by a global threshold.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm ed3f760965 Move the compressor parameters to their own module 2022-07-24 15:15:47 +02:00
Robbert van der Helm a406f451b0 Remove the word Threshold from the parameter names 
This makes them too long otherwise.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm 07136bcdc9 Add compressor params for Spectral Compressor 
These are not yet hooked up to anything.
 2022-07-24 15:15:47 +02:00
Robbert van der Helm 7c66f5d856 Add a dry-wet mixer to Spectral Compressor 2022-07-24 15:15:47 +02:00
Robbert van der Helm 46faaaf1ac Add a DC filter 2022-07-24 15:15:47 +02:00
Robbert van der Helm 12aa8544cd Add a non-functional STFT to Spectral Compressor 2022-07-24 15:15:47 +02:00
Robbert van der Helm 85e52b8ab7 Add boilerplate for a Spectral Compressor port 2022-07-24 15:15:47 +02:00