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62 commits

Author SHA1 Message Date
Robbert van der Helm 8090d0ae41 Add explicit bypass parameter handling 
Plugins can mark a `BoolParam` with `.is_bypass()`. Hosts can then link
use that parameter directly in their own UI.
 2022-03-23 17:42:48 +01:00
Robbert van der Helm 0cb26b5b4c Don't process audio for bypassed plugins 2022-03-23 15:49:34 +01:00
Robbert van der Helm c6a34a63c4 Hide non-automatable parameters 2022-03-23 13:52:23 +01:00
Robbert van der Helm e9983cf71c Use ParamFlags::NON_AUTOMATABLE in the wrappers 
Setting this will cause the parameter to be hidden from the host's
generic UI and automation lanes.
 2022-03-23 13:11:00 +01:00
Robbert van der Helm f084f14095 Refactor GUIs to use param's own default value 
This removes the need to pass a lot of these `ParamSetter`s and
`GuiContext`s around. We also don't need explicit events to reset a
parameter anymore since you can get this information from the parameter
itself.
 2022-03-21 13:11:36 +01:00
Robbert van der Helm c22e522629 Greatly simplify Params trait 
This now is a single vector with all of the information in the correct
order instead of the hashmaps and a vector. This avoids deduplication,
and it especially makes manual `Params` implementations a lot more
convenient since you can't mess up with mismatching IDs between the
methods.

To accommodate exactly this, the persistent fields methods also have a
default implementation and the trait has been marked as `unsafe` since
it's the programmer's responsibility to make sure these `ParamPtr`s will
remain valid.
 2022-03-20 13:05:02 +01:00
Robbert van der Helm b9d79771cc Use String instead of &'static str in Params 
This may hurt performance in generic UIs a bit, but it will allow you to
programatically generate custom Params implementations for repeated
Parameters structs.
 2022-03-20 02:14:18 +01:00
Robbert van der Helm 8077f10c27 Replace index based for loop 
This initially did a linear search within the loop so iterating over the
collection wasn't possible. Now we need to use a hashmap anyways, so
this can be simplified again.
 2022-03-17 23:00:15 +01:00
Robbert van der Helm edb492932f Fix parent finding in VST3 unit transformation 
Oops.
 2022-03-16 22:01:47 +01:00
Robbert van der Helm d9e943a88d Filter out the root group 2022-03-16 22:00:31 +01:00
Robbert van der Helm 8d6a7ae861 Add Debug implementations for ParamUnits 2022-03-16 21:55:59 +01:00
Robbert van der Helm 6e31e18b88 Add parameter groups to VST3 wrapper using units 
This was such a mess to implement, and none of the hosts I have
installed even support it.
 2022-03-16 20:40:11 +01:00
Robbert van der Helm 2bf32aa771 Add the ParamUnits to the VST3 wrapper 2022-03-16 20:26:02 +01:00
Robbert van der Helm ea30ba7ffb Initialize parameter fields earlier 
This seems a bit nicer than initializing them on the struct as empty and
then mutating the struct.
 2022-03-16 20:26:02 +01:00
Robbert van der Helm 63a7aadb75 Add an abstraction around VST3's unit shenanigans 
And the ability to convert group paths to them.
 2022-03-16 20:26:02 +01:00
Robbert van der Helm bbf6e009d1 Add a todo for VST3 parameter units 
Implementing this is going to be a pain.
 2022-03-16 17:18:25 +01:00
Robbert van der Helm e1f0f619ed Implement parameter change notifications for VST3 2022-03-13 18:28:56 +01:00
Robbert van der Helm 5d3527c5c2 Also implement sample accurate automation for VST3 2022-03-10 23:39:58 +01:00
Robbert van der Helm 37e1b9523b Optionally disallow allocations in reset function 2022-03-08 00:46:17 +01:00
Robbert van der Helm 70d3b5d557 Add a reset function to the plugin trait 
This is used as part of CLAP 0.19/0.20, and we can just always call it
after the initialize function to stay consistent for VST3 plugins.
 2022-03-08 00:35:55 +01:00
Robbert van der Helm 10ced981bd Remove todos about fixing skewed discrete ranges 
Because those have been removed.
 2022-03-08 00:27:25 +01:00
Robbert van der Helm 9267a8371c Add DPI scaling support 
That hopefully works.
 2022-03-05 13:37:35 +01:00
Robbert van der Helm e2605c8cee Add transport information for VST3 and CLAP 
This is available through the process context.
 2022-03-04 15:05:00 +01:00
Robbert van der Helm 99f97978a9 Reorder ProcessContext methods 
When we'll add more things here the more common getters should come
first and less common operations like changing latency should come last.
 2022-03-04 13:22:58 +01:00
Robbert van der Helm 80457ac0f9 Fix doc links after prelude migration 2022-03-03 23:30:29 +01:00
Robbert van der Helm f581294d7b Update rustdoc formatting for links 
Apparently it showed this text verbatim, and not in monospace.
 2022-03-03 23:05:12 +01:00
Robbert van der Helm 80b1bf12f2 Use AtomicRefCell for all uncontested locks 
Since it would be a bug if those locks were somehow contested.
 2022-03-03 21:21:08 +01:00
Robbert van der Helm 27570be4a6 Implement platform-specific CLAP GUI extensions 2022-03-03 18:29:37 +01:00
Robbert van der Helm f91958e971 Move VST3 GuiContext to a separate object 2022-03-03 16:33:41 +01:00
Robbert van der Helm fa01d3bfeb Generate most of ParamPtr with a macro 2022-03-03 14:28:52 +01:00
Robbert van der Helm 7e9eadfc64 Implement state handling for CLAP 2022-03-02 16:25:30 +01:00
Robbert van der Helm ec452bd41d Also move state deserialization to a function 2022-03-02 16:00:11 +01:00
Robbert van der Helm 7a3d3b8c8e Move state serialization to a helper function 
So we can reuse it for the CLAP wrapper.
 2022-03-02 15:49:40 +01:00
Robbert van der Helm 37e88d063f Change bypassed Enabled label to Not Bypassed 
To remove ambiguity.
 2022-03-01 23:55:33 +01:00
Robbert van der Helm 57ed66f8f6 Implement basic CLAP audio processing 2022-03-01 23:50:10 +01:00
Robbert van der Helm 3bd83ca55a Implement CLAP input parameter handling 2022-03-01 19:31:16 +01:00
Robbert van der Helm a58c796fc0 Add an output slices field to Buffer 2022-03-01 15:43:13 +01:00
Robbert van der Helm e5edbac2b4 Add comments for potential parameter quirks 2022-03-01 02:15:23 +01:00
Robbert van der Helm ae3c00d069 Implement CLAP parmater info 2022-03-01 01:54:04 +01:00
Robbert van der Helm 0fd80330bb Move parameter step count to ParamPtr 2022-03-01 01:53:48 +01:00
Robbert van der Helm 1c4a5bc4da Add stubs for the CLAP params extension 2022-03-01 01:27:01 +01:00
Robbert van der Helm 4ad972ea23 Add stubs for a CLAP ProcessContext implementation 
And the `clap_plugin::active()` function.
 2022-02-28 19:45:41 +01:00
Robbert van der Helm 41663a404a Change VST3 wrapper trait bounds to Vst3Plugin 
To be consistent with the CLAP wrapper
 2022-02-28 19:21:14 +01:00
Robbert van der Helm b209c9caf3 Move the event loop to its own module 
Now that the context module is becoming larger and larger.
 2022-02-28 12:57:01 +01:00
Robbert van der Helm 0675feb54b Keep a reference to WrapperView in WrapperInner 2022-02-27 00:51:41 +01:00
Robbert van der Helm 8ddad4e893 Store the IPlugFrame instance 2022-02-27 00:51:41 +01:00
Robbert van der Helm 95f0183d27 Add VST3 smart pointers for regular objects 2022-02-27 00:51:41 +01:00
Robbert van der Helm dcca3f8bf4 Fix events not working in release builds 2022-02-15 23:11:50 +01:00
Robbert van der Helm 4f0e2b70b5 Rework EnumParam to be a whole lot less sketchy 
Now it no longer needs to do any unsound type punning. The internal
parameter that the wrapper has access to has been completely type
erased, and only the outer parameter knows about enum T. This also gets
rid of strum and replaces it with a custom trait.
 2022-02-14 15:34:46 +01:00
Robbert van der Helm cf0fb039b0 Add todo about enum value serialization 2022-02-14 02:29:08 +01:00