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59 commits

Author SHA1 Message Date
Robbert van der Helm
952bb8c129 Mark Crossover struct as pub 
For testing with standalones
 2023-02-23 22:15:35 +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
dfeb8164ca Fix new Clippy lints 2023-01-06 16:13:01 +01:00
Robbert van der Helm
a0c1fc2e01 Link a default Bitwig preset for Crossover 
And update the screenshot to show remote controls.
 2023-01-05 16:34:50 +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
aa7d5195ce Grab plugin URLs from the Cargo.toml file 2022-11-11 20:26:39 +01:00
Robbert van der Helm
d4b93cfdee Add URLs to the plugin Cargo.toml files 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
e8002730a0 Fix clippy lints 2022-11-05 14:19:47 +01:00
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
4f74b4b4cc Mention saving Crossover setup as default preset 2022-10-19 16:00:20 +02:00
Robbert van der Helm
d57003a0e9 Update macOS instructions in plugin readmes 2022-10-09 21:35:25 +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
1a706ea1c7 Rename DEFAULT_NUM_INPUTS and DEFAULT_NUM_OUTPUTS 2022-08-19 14:34:21 +02:00
Robbert van der Helm
f5459e95a5 Fix typo in Crossover description 
Closes #19.
 2022-07-22 18:46:53 +02:00
Robbert van der Helm
7cd7294b22 Make CLAP descriptions and special URLs optional 
This closes #14.
 2022-07-04 12:46:34 +02:00
Robbert van der Helm
6e37353c67 Link to the correct CI pipeline for builds 2022-06-10 15:59:18 +02:00
Robbert van der Helm
e0fde8b891 Fix very important typo 2022-06-10 01:26:14 +02:00
Robbert van der Helm
014c183eab Allocate FirCrossover data on the heap 
Windows has tiny stack sizes and it doesn't seem to like this.
 2022-06-08 02:09:11 +02:00
Robbert van der Helm
5a6ec5595b Remove duplicate biquad module 
This was moved elsewhere, but I guess another copy got saved and I
didn't notice.
 2022-06-08 00:11:46 +02:00
Robbert van der Helm
92a3acdd0a Mention the linear-phase mode for Crossover 2022-06-07 21:39:32 +02:00
Robbert van der Helm
b389268168 Fix FFT FIR crossover latency calculation 2022-06-07 20:46:23 +02:00
Robbert van der Helm
c23cf8e7ee Announce zero latency when switching back to IIR 2022-06-07 20:36:02 +02:00
Robbert van der Helm
469e47e8bf Drop experimental label on FIR crossover 2022-06-07 20:32:55 +02:00
Robbert van der Helm
5a51dce00d Rework FIR crossover to use FFT convolution 2022-06-07 20:32:27 +02:00
Robbert van der Helm
2c48ceb392 Refactor IIR crossover process loop, disable FIR 
The FIR crossover will need to use FFT convolution, so it can't use the
same loop. Because of that we'll need to rework the FIR crossover to not
use channel SIMD and to work on channel slices instead.
 2022-06-07 16:13:39 +02:00
Robbert van der Helm
7e3dfe904d Parameterize FirCoefficients over the kernel size 2022-06-07 15:32:29 +02:00
Robbert van der Helm
b32cd27e8c Move FIR filters to their own module 2022-06-07 15:19:18 +02:00
Robbert van der Helm
ac5796ee59 Move the Crossover biquad definition 2022-06-07 15:10:55 +02:00
Robbert van der Helm
4fad759d06 Mark the linear-phase LR24 crossover experimental 
The low frequency performance is too poor at this filter size and the
DSP load impact is too high. This needs to be implemented using FFT
convolution instead.
 2022-06-07 14:19:29 +02:00
Robbert van der Helm
50317baba2 Fix normalization in biquad->LP FIR conversion 2022-06-07 14:19:29 +02:00
Robbert van der Helm
dd18c7a08a Fix classic off by one error 2022-06-07 14:19:29 +02:00
Robbert van der Helm
8d70f172c3 Add a linear-phase FIR LR24 crossover option 2022-06-07 14:19:29 +02:00
Robbert van der Helm
73919b6805 Add a process function for the FIR crossover 2022-06-07 14:19:29 +02:00
Robbert van der Helm
43980ec459 Add the function to design the FIR band filters 
Using the previously added biquad->linear phase FIR conversion function.
 2022-06-07 14:19:29 +02:00
Robbert van der Helm
f4b3999916 Rename linear-phase low-pass FIR design function 2022-06-07 14:19:29 +02:00
Robbert van der Helm
a1fe3b157b Simplify biquad -> linear-phase FIR conversion 2022-06-07 14:19:29 +02:00
Robbert van der Helm
de13f8c42a Add part of an FIR crossover 
This includes an algorithm that efficiently converts biquad coefficients
to a linear-phase FIR filter kernel.
 2022-06-07 14:19:29 +02:00
Robbert van der Helm
78caa0f78d Move Q constant to the biquad module 2022-06-07 14:19:29 +02:00
Robbert van der Helm
06f5048b0b Add a crossover type parameter 2022-06-07 14:19:29 +02:00
Robbert van der Helm
694996dcf4 Move Crossover biquads to their own module 2022-06-07 14:19:29 +02:00
Robbert van der Helm
24140494a2 Add a screenshot to the Crossover readme 2022-06-02 15:59:09 +02:00
Robbert van der Helm
96fe176d53 Remove Crossover filter monotonicity check 2022-06-02 14:40:12 +02:00
Robbert van der Helm
330d6d1359 Fix phase response in the Crossover plugin 
Didn't have time to do this, now I do. This nudges the phases from the
lower bands to match the higher bands, making the frequency response
magnitudes sum to unity again.
 2022-06-02 14:30:48 +02:00