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329 commits

Author SHA1 Message Date
Robbert van der Helm f05e31d9e3 Sort additional VST3 interace implementations 
The sensible order would be IComponent, IEditController,
IAudioProcessor, and then everything else.
 2022-05-07 13:18:20 +02:00
Robbert van der Helm a74d8264fb Support CLAP transport information events 
This will cause the buffer to be split when the transport information
changes.
 2022-05-05 17:23:46 +02:00
Robbert van der Helm 7cb671319e Properly define all predefined note expressions 
This is apparently how you're supposed to do it in VST3. How would you
know? You'd ask Steinberg.
 2022-05-05 15:35:14 +02:00
Robbert van der Helm 06c5e4b04a Make parameter modulation stick after automation 
This is how it's supposed to be implemented in CLAP.
 2022-05-02 15:46:57 +02:00
Robbert van der Helm 10ae8e1d05 Enable modulation for CLAP parameters 
Everything else has already been implemented, but this is kind of
important.
 2022-05-02 11:51:56 +02:00
Robbert van der Helm a4b251e5ef Support monophonic modulation for CLAP plugins 
This avoids the potential for state corruption caused by modulation and
modulation can be displayed differently on the GUI.
 2022-05-01 19:05:51 +02:00
Robbert van der Helm 1d3ac1b2af Move param setting functions to new ParamMut trait 
This makes things slightly less confusing because these functions should
never be called from user code.
 2022-05-01 18:45:35 +02:00
Robbert van der Helm a17c63bf71 Add parameter getters for unmodulated values 
This is needed to be able to support modulation events in CLAP. There an
offset gets applied to the parameter's actual current value. That way
GUIs don't have to move around when parameters are being modulated and
save states cannot get influenced by modulation.
 2022-05-01 18:30:30 +02:00
Robbert van der Helm 3d454bfc9c Don't process audio at all with invalid buffers 
If the host does some kind of flush this way with num_samples > 0 but
without any outputs or with zero output channels then we should not try
to read from the now invalid pointers from the previous cycle.
 2022-04-30 02:00:09 +02:00
Robbert van der Helm ddc28eef5e Clarify the VST3 output .take(num_outputs) 2022-04-30 01:52:53 +02:00
Robbert van der Helm 4fb67a720b Add a todo for fallback DPI scale detection 2022-04-27 19:26:39 +02:00
Robbert van der Helm 6185909ddf Also safeguard against zero channel counts in CLAP 2022-04-27 17:06:19 +02:00
Robbert van der Helm 21e28fdca2 Handle hosts providing zero output channels 2022-04-27 16:52:30 +02:00
Robbert van der Helm afde489bbf Add a fixme for REAPER's broken bypass handling 2022-04-27 16:45:34 +02:00
Robbert van der Helm dedbfebb71 Add todos about potential duplicate reset calls 2022-04-26 14:15:57 +02:00
Robbert van der Helm 4779991edf Also move reset() call to process start for CLAP 
So the behavior is consistent for CLAP and VST3.
 2022-04-26 14:14:12 +02:00
Robbert van der Helm 4ac0c40812 Reset last processing status for CLAP on start 
Just like we're doing in the VST3 wrapper.
 2022-04-26 14:10:00 +02:00
Robbert van der Helm 582ab50e58 Move VST3 Plugin::reset() call to set_processing() 
This lets the host reset buffers the intended way.
 2022-04-26 13:42:32 +02:00
Robbert van der Helm 7c5aa9069b Simplify lifetime bounds 2022-04-24 20:03:30 +02:00
Robbert van der Helm 04c5780e4a Implement state saving/loading for standalone 2022-04-24 19:46:51 +02:00
Robbert van der Helm 566095802c Decouple state functions from CLAP/VST3 wrapper 
This should also be usable with a plain `params` object, since we don't
need hashes in the standalone wrapper.
 2022-04-24 19:46:07 +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 8714310468 Silence dead code warnings in standalone wrapper 
These were kept in as a reminder, but since standalone has been merged
into master these should be silenced as there are relevant TODOs for the
missing features in place already.
 2022-04-24 18:18:11 +02:00
Robbert van der Helm 084d34fe5c Set up the logger for the standalone target 2022-04-24 15:50:17 +02:00
Robbert van der Helm 60593e7cc3 Close standalone when process returns an error 
For this to work the resize mutex has been replaced with a channel for
sending tasks.
 2022-04-24 15:48:42 +02:00
Robbert van der Helm 5d481e59f1 Call the process function in the standalone target 
Although there's no functional backend yet.
 2022-04-24 15:48:42 +02:00
Robbert van der Helm ae24ed4c4d Move standalone audio thread to a function 2022-04-24 15:48:42 +02:00
Robbert van der Helm 19d4b73039 Implement parameter changes for standalone target 
Changing parameters from an editor now works just like in the other
targets.
 2022-04-24 15:48:42 +02:00
Robbert van der Helm 9e40ec11fe Print a message about IO being unimplemented 2022-04-24 15:48:42 +02:00
Robbert van der Helm 8cb763246b Add an audio thread for the standalone target 2022-04-24 15:48:42 +02:00
Robbert van der Helm 81e56dd018 Abstract the IO backend for the standalone wrapper 2022-04-24 15:48:42 +02:00
Robbert van der Helm 8ba60eeab9 Implement resizing for standalone editor window 2022-04-24 15:48:42 +02:00
Robbert van der Helm da86d1c6b1 Open a basic baseview window for standalone target 2022-04-24 15:48:41 +02:00
Robbert van der Helm 6c84fec09e Add a (not yet functional) standalone run function 2022-04-24 15:48:05 +02:00
Robbert van der Helm f838062d72 Don't use an Arc for the CLAP editor 2022-04-24 15:48:05 +02:00
Robbert van der Helm e90bacffb5 Print initialization errors in standalone 2022-04-24 15:48:05 +02:00
Robbert van der Helm 261594a478 Initialize the standalone target 2022-04-24 15:48:05 +02:00
Robbert van der Helm 42548ef5d1 Update standalone target todos 2022-04-24 15:48:05 +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 f3db4a9ed0 Add a (not yet functional) standalone exporter 2022-04-24 15:48:05 +02:00
Robbert van der Helm f895a27136 Simplify known VST3 note expression match 2022-04-24 15:31:02 +02:00
Robbert van der Helm 3264bee810 Include locations in assertion failure messages 2022-04-24 15:27:59 +02:00
Robbert van der Helm 015c554d79 Register the loggers for VST3 and CLAP plugins 2022-04-24 15:24:35 +02:00
Robbert van der Helm 88260c55c7 Log on lower verbosity in release builds 
This will also strip away information.
 2022-04-24 15:08:55 +02:00
Robbert van der Helm 3b0291b4f5 Add function for setting up file and windbg logs 
And also writing panics to those logs.
 2022-04-24 15:08:48 +02:00
Robbert van der Helm a79099f573 Work around Bitwig VST3 note expressions bug 
Bitwig will only send these note expression events if the plugin claims
to support at least one custom note expression type, and if it returns
`kResultOk` on `INoteExpressionController::get_note_expression_info()`
when the expression ID is equal to the note expression type (even though
these are out of range, since this index argument is supposed to be a
linear index from `0..count`).
 2022-04-23 15:00:30 +02:00
Robbert van der Helm 3361c4454b Define constants for VST3 note expression types 2022-04-23 14:49:19 +02:00
Robbert van der Helm b88707769a Add a way to find out the current plugin API 2022-04-21 21:27:36 +02:00
Robbert van der Helm 2bc77ed691 Work around vst3-sys not allowing #[cfg()] fields 2022-04-20 20:44:07 +02:00
Robbert van der Helm 6ae05eb01b Log assertion failure if a VST3 resize is denied 2022-04-20 20:35:44 +02:00