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146 commits

Author SHA1 Message Date
Robbert van der Helm c24d4062e4 Add an attack-release amp envelope to PolyModSynth 2022-07-06 20:49:21 +02:00
Robbert van der Helm 1510cbb884 Remove assertion failure on polymod voice mismatch 2022-07-06 19:30:48 +02:00
Robbert van der Helm 35e584b3c8 Add a poly mod gain parameter to PolyModSynth 2022-07-06 19:18:49 +02:00
Robbert van der Helm 097d6c9fc4 Terminate all matches voices in PolyModSynth 
This is needed for a single NoteOff followed by multiple NoteOns for the
same key/channel with different note IDs.
 2022-07-06 18:03:53 +02:00
Robbert van der Helm 95b4d9785e Remove the MIDI output from PolyModSynth 2022-07-06 17:16:19 +02:00
Robbert van der Helm efc32f3944 Add a basic aliasing sawtooth wave to PolyModSynth 2022-07-06 17:16:19 +02:00
Robbert van der Helm 4ad4f8f76d Add more basic fields for PolyModSynth 2022-07-06 17:16:19 +02:00
Robbert van der Helm c36f29e3ca Add basic voice management for PolyModSynth 
This of course still misses important things like amplitude envelopes,
so notes will never end on their own. Those will be added as part of
audio processing.
 2022-07-06 17:16:19 +02:00
Robbert van der Helm 69aa8433fa Configure the voice capacity for PolyModSynth 2022-07-06 14:40:27 +02:00
Robbert van der Helm 89b2d0a66c Add a stub for poly_mod_synth 
This will serve as an example implementation for polyphonic modulation.
 2022-07-06 13:55:59 +02:00
Robbert van der Helm 2ac5eaadf8 Handle choke events in MidiInverter 2022-07-06 13:41:20 +02:00
Robbert van der Helm a2f8a9bebf Add voice ID fields for all non-MIDI note events 
This will be useful when adding polyphonic modulation.
 2022-07-04 18:31:59 +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 29e9d620ca Fix the sine test tone CLAP category 2022-06-29 01:32:39 +02:00
sonata-chen a284ba020f
fix typo 2022-06-28 19:42:46 +08:00
Robbert van der Helm b7bfa5f18e Update Vizia 
With two months of breaking changes, hooray! But everything should still
work after some bug squashing in Vizia.
 2022-06-18 01:59:57 +02:00
Robbert van der Helm abe7fec0db Fix channel layout check in sine example 2022-06-15 00:10:27 +02:00
Robbert van der Helm bfc472e49b Introduce a new enum for CLAP features 
Based on the new CLAP 0.26 clap-features.h.
 2022-06-02 01:16:30 +02:00
Robbert van der Helm 6996fdaed1 Update features names for CLAP 0.26 2022-06-02 00:52:13 +02:00
Robbert van der Helm ee900f74c2 Support auxiliary inputs and outputs for CLAP 
This does not yet work for VST3. You'll always get empty slices there.
 2022-05-27 02:30:57 +02:00
Robbert van der Helm b2e6bd5515 Create a separate InitContext 
Only a couple of these functions would be needed during initialization.
In the next couple commits ProcessContext will get a way to access
auxiliary IO, so this really had to be separated.
 2022-05-27 01:17:15 +02:00
Robbert van der Helm 535ae1260e Remove now unnecessary explicit dyn casts 
Rust-analyzer used to not infer this, seems like now it does.
 2022-05-24 23:55:48 +02:00
Robbert van der Helm 487ff3d566 Don't let the sine test tone plugin sleep 2022-05-24 13:17:40 +02:00
Robbert van der Helm f4f54029eb Add a deactivation callback 
This is the equivalent of initialize()
 2022-05-24 13:05:06 +02:00
Robbert van der Helm 596b04af0a Add preliminary support for auxiliary IO 
The missing parts are allocating buffers for these busses, copying data
to those buffers, and adding methods to the ProcessContext to interact
with these inputs and outputs.
 2022-05-23 17:13:49 +02:00
Robbert van der Helm 0459405ced Remove STFT example readme 
This hasn't been using fftw for a while now so it's no longer relevant.
 2022-05-20 03:23:57 +02:00
Robbert van der Helm c5841cbe33 Add missing latency compensation in STFT example 
The latency introduced by the linear phase filter wasn't compensated
for.
 2022-05-08 03:14:56 +02:00
Robbert van der Helm 6400e2d71d Fix gain compensation in new STFT example 2022-05-08 02:25:44 +02:00
Robbert van der Helm 3fe24e7dc6 Use more typical convolution FFT in STFT example 2022-05-08 02:22:36 +02:00
Robbert van der Helm 55eeb689dd Add a padding option to StftHelper 2022-05-08 02:12:37 +02:00
Robbert van der Helm 58d7dc034c Fix gain compensation in STFT examples 2022-04-28 17:24:35 +02:00
Robbert van der Helm e35886c216 Move window function handling out of StftHelper 
And apply the window function only once at the end of the process
function for the plugins that used it.
 2022-04-28 17:20:39 +02:00
Robbert van der Helm 9acd312768 Parmaeters are not real, they can't hurt you 2022-04-24 19:46:07 +02:00
Robbert van der Helm 96ec1da037 Export the standalone target for gain_gui_vizia 2022-04-24 15:48:05 +02:00
Robbert van der Helm 00fff75c5e Rename MIDI inverter example plugin directory 
To match the package name.
 2022-04-18 02:33:29 +02:00
Robbert van der Helm cab0af5153 Add explicit dyn trait casts 
So Rust Analyzer stops complaining.
 2022-04-15 19:31:38 +02:00
Robbert van der Helm c917114020 Rename the gain GUI examples to match package name 2022-04-14 23:53:14 +02:00
Robbert van der Helm bcc8453861 Update MIDI inverter comment 2022-04-11 20:55:43 +02:00
Robbert van der Helm 49f1a45b76 Add a MIDI effect that inverts all signals 
To demonstrates the API. The CLAP version does not seem to be able to
output anything other than basic notes in Bitwig Studio 4.2.3.
 2022-04-11 20:47:00 +02:00
Robbert van der Helm 97b2c9a2b1 Replace sine loop 2022-04-11 18:25:01 +02:00
Robbert van der Helm e4606918e7 Rename next_midi_event() to next_event() 2022-04-11 18:15:14 +02:00
Robbert van der Helm eb5b81fcac Remove MidiInput::None from nontrivial examples 
Since it's the default, makes the examples a bit shorter.
 2022-04-11 18:02:55 +02:00
Robbert van der Helm 25dd0d9bef Control sine level through velocity and aftertouch 2022-04-08 17:44:05 +02:00
Robbert van der Helm b9a10455bb Add polyphonic aftertouch support 2022-04-07 20:55:31 +02:00
Robbert van der Helm 1141616466 Replace ACCEPTS_MIDI bool with new enum 
So we can gate future MIDI CC support behind an additional option since
this involves more work on the VST3 side.
 2022-04-07 20:27:37 +02:00
Robbert van der Helm 56e9cd54c1 Pass the GuiContext to vizia editors 
There's no clean way to expose the state save/restore functionality
through events.
 2022-04-07 16:14:34 +02:00
Robbert van der Helm 083885a40c Rework Params trait API with Arc instead of Pin 
This is a breaking change requiring a small change to plugin
implementations.

The reason why `Pin<&dyn Params>` was used was more as a hint to
indicate that the object must last for the plugin's lifetime, but `Pin`
doesn't enforce that. It also makes the APIs a lot more awkward.
Requiring the use of `Arc` fixes the following problems:

- When storing the params object in the wrapper, the `ParamPtr`s are
  guaranteed to be stable.
- This makes it possible to access the `Params` object without acquiring
  a lock on the plugin, this is very important for implementing
  plugin-side preset management.
- It enforces immutability on the `Params` object.
- And of course the API is much nicer without a bunch of unsafe code to
  work around Pin's limitations.
 2022-04-07 15:31:46 +02:00
Robbert van der Helm 6dd11561c5 Add resize handles to all vizia GUIs 2022-03-29 00:49:31 +02:00
Robbert van der Helm b4ff09ca33 Get rid of unnecessary RustFFT scratch buffer 2022-03-28 17:45:46 +02:00
Robbert van der Helm 80c3fb8d51 Swap fftw in the stft example out for realfft 
The FFTW bindings can't statically link on Windows.
 2022-03-28 17:13:23 +02:00