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58 commits

Author SHA1 Message Date
Robbert van der Helm 990fe33ff7 Add the data needed for the analyzer to Data 2023-03-20 14:57:25 +01:00
Robbert van der Helm 9647f8f3dd Add triple buffers to share analyzer data in SC 2023-03-19 15:17:25 +01:00
Robbert van der Helm 510bc3f131 Define a struct for SC analyzer data 2023-03-19 13:54:28 +01:00
Robbert van der Helm 66ba8f2872 Default to 16x overlap in Spectral Compressor 2023-03-18 23:28:37 +01:00
Robbert van der Helm da61acc7b9 Compute SC editor size based on the editor mode 
Using the new declarative editor size interface.
 2023-03-18 14:25:41 +01:00
Robbert van der Helm c9793c6901 Add an editor mode enum for Spectral Compressor 
To indicate that the GUI has been expanded.
 2023-03-18 14:25:41 +01:00
Robbert van der Helm a14b4cf61e Fix years in copyright headers 2023-02-27 00:59:56 +01:00
Robbert van der Helm 338f79e6be Save and restore Spectral Compressor editor state 2023-02-26 17:35:04 +01:00
Robbert van der Helm 72c43adda6 Mark the Spectral Compressor struct as pub 
For testing with standalones.
 2023-02-23 22:55:15 +01:00
Robbert van der Helm e8fd18ab80 Completely reword the audio IO layout system 
Instead of a VST3-style polling function to test if a plugin supports a
certain layout, the plugin now explicitly enumerates the supported
layouts. This aligns better with non-VST3 plugin formats.
 2023-02-20 16:57:32 +01:00
Robbert van der Helm d6184ea06e Replace VST3 category string with enum slice 
I've been putting this off for a while, but now is finally the day. We
already did this for CLAP a while back. This is both simpler and less
error prone.
 2023-02-01 16:09:03 +01:00
Robbert van der Helm c8ed795524 Add a SysExMessage type to Plugin 
This is needed to enable sending and receiving SysEx #54. Because
associated type defaults still are not stable, this requires every
plugin that doesn't need this to set this to the unit type:

```rust
type SysExMessage = ();
```
 2023-01-31 18:18:41 +01:00
Robbert van der Helm 1c80331829 Fix incorrect MIN_OVERLAP_TIMES calculations 
These aren't actually used which is why this never came up. The
other (similarly unused) constants were calculated correctly.
 2023-01-14 00:16:57 +01:00
Robbert van der Helm 27acce3237 Remove the DC filter from Spectral Compressor 
It's not needed anymore and the behavior is confusing. This was added to
prevent upwards compression and gain increases on DC values from blowing
up. But we no longer do upwards compression on DC bins anyways.
 2023-01-08 00:03:38 +01:00
Robbert van der Helm cb827d18dd Rename Buffer::len() to Buffer::samples() 
To reduce ambiguity.
 2023-01-05 16:04:38 +01:00
Robbert van der Helm ab9adaf13e Update copyright notices for 2023 
Happy new year!
 2023-01-01 18:52:44 +01:00
Robbert van der Helm 82b7426689 Namespace custom CLAP features 2022-11-22 21:09:32 +01:00
Robbert van der Helm aa7d5195ce Grab plugin URLs from the Cargo.toml file 2022-11-11 20:26:39 +01:00
Robbert van der Helm a7e425581f Use CARGO_PKG_VERSION for plugin versions 
Instead of duplicating this. Means that plugin versions only need to be
updated in the Cargo.toml file.
 2022-11-11 03:15:05 +01:00
Robbert van der Helm c980576102 Add an AsyncExecutor for editor GUIs 
This is decoupled form `GuiContext` as that would require invasive
changes all over the place.
 2022-10-22 15:05:39 +02:00
Robbert van der Helm 5ea2377c18 Replace AsyncExecutor with simple closure 
This makes everything much simpler. The task type is now defined
directly on `Plugin`.
 2022-10-22 02:01:03 +02:00
Robbert van der Helm 84f834abb6 Add AsyncExecutor support to ProcessContext 2022-10-22 02:01:03 +02:00
Robbert van der Helm 6ffa23971e Add AsyncExecutor support to InitContext 2022-10-22 00:21:08 +02:00
Robbert van der Helm 297ad2a83e Add an AsyncExecutor associated type to Plugin 
This will make it possible to run background tasks in a type safe way.
Sadly, this does mean that every plugin now needs to define the type
alias and constructor function since Rust does not yet support defaults
for associated types.
 2022-10-21 23:52:46 +02:00
Robbert van der Helm 727d88c4d7 Add ID renaming superpowers to #[nested(...)] 
This can now be used for most common use cases where you previously had
to do a manual `Params` implementation, like arrays of parameter objects
and duplicate parameter objects.
 2022-10-13 01:28:05 +02:00
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