alex/nih-plug
1
0
Fork 0
Code Activity
1732 commits 1 branch 0 tags 4.3 MiB
Commit graph

880 commits

Author SHA1 Message Date
Robbert van der Helm 69e4bc9156 Implement the CLAP note ports extension 2022-03-15 22:16:50 +01:00
Robbert van der Helm f53f6829f0 Implement the CLAP event filter extension 2022-03-15 22:08:29 +01:00
Robbert van der Helm b95c833352 Don't handle CLAP modulation events 
This would require special handling. Modulation acts as an absolute
offset for the current parameter value, not as a relative adjustment to
that value.
 2022-03-15 21:26:11 +01:00
Robbert van der Helm 9232f8a51e Derive Debug and Clone for CLAP output events 2022-03-15 18:53:35 +01:00
Robbert van der Helm ccc8088218 Update for CLAP 0.23 2022-03-15 18:47:29 +01:00
Robbert van der Helm 6fe967f65e Implement parameter change notifications for CLAP 2022-03-13 18:30:21 +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 1fa2b5f74f Add an Editor callback to notify parameter changes 
This will be needed to allow iced to be reactive in our model.
 2022-03-13 18:03:23 +01:00
Andrew Palm 4fbf7e0ed3 Fix compilation errors when SSE not available 
Looks like these were missed in 7d3beb174e and d878fd692a.
 2022-03-11 09:04:57 -05:00
Robbert van der Helm 87e447ab25 Mention potential race condition in CLAP events 2022-03-11 14:33:43 +01:00
Robbert van der Helm f98ba70764 Comment on the CLAP gesture handling 2022-03-11 13:27:23 +01:00
Robbert van der Helm 7339e8e956 Include CLAP_EVENT_SHOULD_RECORD for gestures 
Apparently this is what you're supposed to do.
 2022-03-11 13:03:26 +01:00
Robbert van der Helm c1ca97c78c Fix false positive warning in CLAP GUI parameters 2022-03-11 00:49:34 +01:00
Robbert van der Helm 246c319bbf Implement automation gestures for CLAP 2022-03-11 00:14:39 +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 b41b4ef725 Implement sample accurate automation for CLAP 2022-03-10 20:14:42 +01:00
Robbert van der Helm 26c503d862 Remove accidentally copied tests 2022-03-10 19:38:39 +01:00
Robbert van der Helm 36d54edae7 Add a constant for sample accurate automation 2022-03-10 18:57:17 +01:00
Robbert van der Helm 02622e6e4f Split up the buffer module 2022-03-10 18:15:55 +01:00
Robbert van der Helm 3c5aff1ec6 Rename Buffer::iter_mut() to iter_samples() 
Since there's also an iter_blocks(). This is consistent with the new
Block method.
 2022-03-09 20:11:37 +01:00
Robbert van der Helm fcd0522a33 Mark the remaining buffer iterators as inline 2022-03-09 19:45:42 +01:00
Robbert van der Helm 5041f959b7 Add a per-sample per-channel iterator for blocks 2022-03-09 19:27:21 +01:00
Robbert van der Helm dfb2407698 Rename the Channels struct to ChannelSamples 
To make it slightly more obvious what it's iterating over.
 2022-03-09 19:19:32 +01:00
Robbert van der Helm 2811ab2996 Mark more of the buffer functions as inline 2022-03-09 15:02:38 +01:00
Robbert van der Helm 1a7ad0a7a0 Trim whitespace and units when parsing parameters 2022-03-08 18:53:35 +01:00
Robbert van der Helm c3767831cd Mention unit handing in value to string 2022-03-08 18:47:28 +01:00
Robbert van der Helm 2c6f65a342 Add formatters for percentages 2022-03-08 18:45:18 +01:00
Robbert van der Helm 24f3593de0 Move order conversion to formatters module 2022-03-08 18:31:20 +01:00
Robbert van der Helm b9412657c1 Fix allocation error from thread locals 2022-03-08 14:07:29 +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 8ee380864c Update for CLAP 0.20 2022-03-08 00:21:51 +01:00
Robbert van der Helm 329da782b5 Fix with_string_to_value() after param refactor 2022-03-07 21:00:39 +01:00
Robbert van der Helm 17f3c6cc6c Add an in-place version of the Hann function 2022-03-07 20:52:37 +01:00
Robbert van der Helm f05d209169 Add an analysis-only function to StftHelper 2022-03-07 01:14:36 +01:00
Robbert van der Helm b06e67bde7 Supper non-buffer and non-sidechain inputs in STFT 2022-03-06 22:26:37 +01:00
Robbert van der Helm e61a42e96f Revert windowing change from 93ab08e 
This is actually needed to prevent spectral leakage from IDTFs with
small window sizes.
 2022-03-06 19:17:42 +01:00
Robbert van der Helm 93ab08e5d5 Remove post-IDFT windowing in STFT helper 
There's no reason to.
 2022-03-06 19:08:04 +01:00
Robbert van der Helm 7c8da39159 Fix position increment in STFT helper 
This was what was causing the spectral leakage. It already sounded like
parts of the buffer were being cleared too early or old parts were being
reused, but I guess that makes sense now...
 2022-03-06 18:45:34 +01:00
Robbert van der Helm 82e74a7c53 Redefine the Hann window as a cosine 
This fixes some of the spectral leakage.
 2022-03-06 18:38:50 +01:00
Robbert van der Helm 295e5493ec Add post-IDFT windowing to StftHelper 2022-03-06 17:50:58 +01:00
Robbert van der Helm c81ec15228 Fix comment on window scale remapping 2022-03-06 15:46:59 +01:00
Robbert van der Helm 07cf10e81d Add more todos to the STFT helper 2022-03-06 15:45:19 +01:00
Robbert van der Helm af4db7be53 Fix fallback permit_alloc() implementation 2022-03-06 15:42:32 +01:00
Robbert van der Helm 8e2fd66573 Process sidechain inputs in STFT helper 2022-03-06 15:36:50 +01:00
Robbert van der Helm 2343485c1c Don't do gain compensation in STFT helper 
You'll likely want to add some scaling yourself anyways, so this would
just be a wasted operation since the scaling also depends on your window
function.
 2022-03-06 15:36:24 +01:00
Robbert van der Helm f7b3bd9198 Add gain compensation to the STFT helper 2022-03-06 15:28:35 +01:00
Robbert van der Helm 0fa394247f Add a permit_alloc function 
Since assert_no_alloc also hides panic messages which can make debugging
more difficult:
https://github.com/Windfisch/rust-assert-no-alloc/issues/4
 2022-03-06 15:11:42 +01:00
Robbert van der Helm 592a908132 Fix samples until next window calculation 2022-03-06 15:11:42 +01:00
Robbert van der Helm bf215ef88e Add a Hann function for the STFT helper 2022-03-06 14:41:40 +01:00
Robbert van der Helm 3c62670164 Add proper overlap-add to the StftHelper 
Doesn't make much sense without it.
 2022-03-06 14:33:30 +01:00
Robbert van der Helm 963696cbff Warn on invalid ranges with logarithmic smoothing 2022-03-06 12:27:52 +01:00
Robbert van der Helm 8355c38b9a Add some TODOs to the STFT helper 2022-03-06 02:15:14 +01:00
Robbert van der Helm 4ff2e65b5c Add a note regarding the Buffer lifetime 2022-03-06 02:10:33 +01:00
Robbert van der Helm b2600f4b93 Add a helper for buffering audio for STFTs 2022-03-06 02:07:44 +01:00
Robbert van der Helm e5bac1e220 Add a channel count function to Buffer 2022-03-06 01:21:00 +01:00
Robbert van der Helm 54881dfa15 Add a len() function to Buffer 2022-03-06 01:12:28 +01:00
Robbert van der Helm 03eef2c832 Require PartialEq on plain parameter types 
So you can compare them in parameter widgets.
 2022-03-05 19:50:12 +01:00
Robbert van der Helm 79ab0cd7ed Add the special win32-dpi-aware feature on Windows 2022-03-05 16:02:52 +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 e491ff6319 Fix clippy lints 2022-03-04 15:07:34 +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 713e778117 Add a Default implementation for the transport 2022-03-04 14:32:23 +01:00
Robbert van der Helm a483dbc6a6 Add a Transport struct with conversion methods 
We'll add this to the ProcessContext in a bit.
 2022-03-04 14:25:38 +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 d758dd652f Re-export all macros in the prelude 
Now you don't need the `#[macro_use] extern crate nih_plug;` anymore
 2022-03-04 12:01:47 +01:00
Robbert van der Helm 3e0316e17c Add missing docstrings 2022-03-03 23:34:06 +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 4c0b07c578 💥 Move re-exports to a prelude module 
So you can import everything at once, because you're likely going to
need at least 90% of it anyways.
 2022-03-03 23:23:51 +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 ca461d3d15 Touch up list of missing features 2022-03-03 22:27:48 +01:00
Robbert van der Helm 542012aa0e Request restart for latency change when processing 
Calling this change function seems to work fine, but apparently you're
supposed to do it this way.
 2022-03-03 21:58:40 +01:00
Robbert van der Helm 8acebadac0 Fix EnumParam step count after refactor 2022-03-03 21:34:04 +01:00
Robbert van der Helm 02a6b99308 Fix broken links in docs 2022-03-03 21:22:20 +01:00
Robbert van der Helm 4160970571 Implement PersistentField for AtomicRefCell 2022-03-03 21:21:08 +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 184355a886 Delay CLAP host extension query to init() 
Or the CLAP example host will get very mad at us.
 2022-03-03 21:09:12 +01:00
Robbert van der Helm be4bbd4400 Allow nested parameter structs 
See the Parameters docstring for the caveats.
 2022-03-03 20:38:28 +01:00
Robbert van der Helm 76369ad1e1 💥 Rework FloatParam and IntParam 
They are now two separate types with slightly different options. I had
these merged initially because they're 95% the same, and I thought it
would be fun to have weird distributions for integer parameters, but
that doesn't really work because hosts and the plugin APIs expect the
steps to be linear. And if you're going to have an unstepped integer
parameter, might as well use FloatParam with rounding.

Because non-linear ranges are no longer possible with IntParam, the
types have been split up to make everything much more readable instead
of adding a parameterizing the range type with another type family.
 2022-03-03 19:24:40 +01:00
Robbert van der Helm c0f03a97fc Add a todo about removing skewed integer ranges 2022-03-03 18:36:36 +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 b5993c1bb8 Add a CLAP GuiContext for sending param changes 2022-03-03 17:47:41 +01:00
Robbert van der Helm a4930dc887 Add parameter change outputs for CLAP 
But without any way to send them, at least for now.
 2022-03-03 17:21:32 +01:00
Robbert van der Helm 8f92669a47 Keep track of the processing status 2022-03-03 17:03:52 +01:00
Robbert van der Helm de4921c033 Move CLAP input event handling to a function 2022-03-03 16:58:57 +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 5766f037b2 Implement the general CLAP GUI extension 2022-03-03 15:52:10 +01:00
Robbert van der Helm d688174b8b Require Send+Sync on the editor handle 2022-03-03 15:40:16 +01:00
Robbert van der Helm 91f2f49fd3 Create stubs for the CLAP editor 2022-03-03 15:40:16 +01:00
Robbert van der Helm 87830abdf6 Store a reference to the wrapper on the wrapper 2022-03-03 15:13:36 +01:00
Robbert van der Helm 6d63d3f095 Rename wrapper:👏:plugin to *::wrapper 
To match the struct name.
 2022-03-03 15:08:14 +01:00
Robbert van der Helm 4ceb0efdc4 Use Arc instead of Box for the wrapper 
We'll need this for the GuiContext.
 2022-03-03 15:06:47 +01:00
Robbert van der Helm d1840b8d86 Move Box creation to the CLAP wrapper 
So the new->destroy pair makes more sense
 2022-03-03 15:01:28 +01:00
Robbert van der Helm cd070ad876 Remove todo about latency not being implemented 2022-03-03 14:42:17 +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 b5a471747f Add name, unit, and step count functions to Param 
Now we can simplify ParamPtr by generating all of these accessors.
 2022-03-03 13:55:54 +01:00
Robbert van der Helm 4eb35ed585 Implement the CLAP latency extension 2022-03-03 00:46:49 +01:00
Robbert van der Helm c3efc81957 Remove old todo 2022-03-03 00:11:12 +01:00
Robbert van der Helm 41ee117bfa Prepent CLAP states with the length 
To avoid having to read in chunks.
 2022-03-02 22:25:10 +01:00
Robbert van der Helm 8cc216dc02 Actually support the state extension 
That seems sort of useful, you know?
 2022-03-02 16:26:47 +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 bc2332801c Implement the CLAP audio ports extension 2022-03-02 15:16:58 +01:00
Robbert van der Helm 70c81642a5 Implement CLAP audio ports config extension 2022-03-02 14:57:30 +01:00
Robbert van der Helm 78b815fede Add consistent null pointer checks to CLAP wrapper 
Just like we do for the VST3 wrapper.
 2022-03-02 14:25:26 +01:00
Robbert van der Helm 5b369f6ab5 Re-introduce destructuring assignments 
Now that that's landed on the stable compiler.
 2022-03-02 02:03:57 +01:00
Robbert van der Helm 29c1b5e5d5 Clear input events in CLAP wrapper 2022-03-02 00:38:25 +01:00
Robbert van der Helm 69a085ddad Handle MIDI events for CLAP 2022-03-02 00:29:50 +01:00
Robbert van der Helm 0d359c344a Fix CLAP step count handling 2022-03-02 00:04:33 +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 fdda32696a Remove unused import 2022-03-01 23:50:41 +01:00
Robbert van der Helm 57ed66f8f6 Implement basic CLAP audio processing 2022-03-01 23:50:10 +01:00
Robbert van der Helm a28e553fd2 Rename Block SIMD functions for more clarity 
Because you could also do per-sample SIMD. For blocks that's simple
enough to do without any help though.
 2022-03-01 21:59:12 +01:00
Robbert van der Helm 8c837573a0 Also add SIMD channel helpers for Block 2022-03-01 21:48:03 +01:00
Robbert van der Helm 33905e5bc2 Add optional SIMD helpers for channel buffers 2022-03-01 21:39:53 +01:00
Robbert van der Helm 8eafcebe62 Mention the panicking behavior of block smoothing 2022-03-01 20:23:04 +01:00
Robbert van der Helm 3e8b2b3759 Use AtomicRef instead of Mutexes for block smooth 2022-03-01 19:52:56 +01:00
Robbert van der Helm 3bd83ca55a Implement CLAP input parameter handling 2022-03-01 19:31:16 +01:00
Robbert van der Helm 09534a2657 Add a TODO regarding inlining iterators 2022-03-01 19:02:49 +01:00
Robbert van der Helm 5a005553bc Fix block length semantics 2022-03-01 17:55:38 +01:00
Robbert van der Helm c3f4e7e2d9 Yield offsets in the block iterator 2022-03-01 17:46:34 +01:00
Robbert van der Helm f389e0341e Also run buffer miri tests without miri 2022-03-01 17:43:04 +01:00
Robbert van der Helm 3122c0cb41 Pass block references to the block smoother 
So you can't mess this up by passing the maximum block size instead.
 2022-03-01 17:33:22 +01:00
Robbert van der Helm dffddfaf04 Implement the block smoothers 2022-03-01 17:29:09 +01:00
Robbert van der Helm 17145a4482 Add a helper for initializing all block smoothers 2022-03-01 17:11:34 +01:00
Robbert van der Helm d470a1db5a Add functions for allocating block smoothers 2022-03-01 17:07:03 +01:00
Robbert van der Helm 892aef7e37 Mark smoother functions as inline 2022-03-01 16:55:30 +01:00
Robbert van der Helm f103e1e14c Reorder Param methods 
Moving the things that are only used internally to the bottom.
 2022-03-01 16:53:18 +01:00
Robbert van der Helm e6292a4650 Add a usage example to Buffer::iter_blocks() 2022-03-01 16:16:13 +01:00
Robbert van der Helm b177e3114c Add per-block iterators to Buffer 2022-03-01 16:03:13 +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 6ded3d6f11 Use the thread check extension in the CLAP wrapper 2022-03-01 13:47:06 +01:00
Robbert van der Helm afb9449df5 Reorder buffer module 
To have the same definitions -> trait impls -> other impls structure as
most other modules.
 2022-03-01 04:21:26 +01:00
Robbert van der Helm d2517d6785 Rename Buffer::as_raw to Buffer::as_slice 
Since things named `as_raw` usually involve pointers.
 2022-03-01 04:18:06 +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 5f1ebca6e6 Implement clap_plugin_params::get_value() 2022-03-01 02:00:12 +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 a268d71eee Add a note on snapping normalized values 2022-03-01 01:02:00 +01:00
Robbert van der Helm 08d63f0e73 Fix typo 2022-03-01 00:06:22 +01:00
Robbert van der Helm ae212962a3 Add a todo for nested params objects 2022-02-28 22:16:46 +01:00
Robbert van der Helm af77d45877 Add a Send+Sync wrapper for CLAP object pointers 
We'll need this for the extensions.
 2022-02-28 20:39:15 +01:00
Robbert van der Helm 12075b1a24 Rename main CLAP plugin wrapper struct to Wrapper 2022-02-28 20:25:49 +01:00
Robbert van der Helm 2750b2a6ad Implement the event loop for CLAP 
It cannot yet handle any tasks though.
 2022-02-28 20:05:48 +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 6d1e581c26 Partially implement clap_plugin 2022-02-28 19:16:03 +01:00
Robbert van der Helm 0511053b3b Add stubs for the clap_plugin methods 2022-02-28 18:55:33 +01:00
Robbert van der Helm 2e6faaa324 Move plugin descriptor to its own module 
Because we also need this in the clap_plugin implementation.
 2022-02-28 18:44:03 +01:00
Robbert van der Helm 32a640acf7 Create a clap_plugin instance stub 2022-02-28 18:27:57 +01:00
Robbert van der Helm 0b0876e4a5 Remove entry point debug prints 2022-02-28 18:17:01 +01:00
Robbert van der Helm 560d5fd78f Build the CLAP plugin descriptor 
This requires a _lot_ of CStrings.
 2022-02-28 17:46:20 +01:00
Robbert van der Helm e718bbd0a4 Capitalize the FACTORY lazy static 
To stop the linters from complaining.
 2022-02-28 17:30:21 +01:00
Robbert van der Helm a26ddbb45e Change CLAP_KEYWORDS to CLAP_FEATURES 
This name was changed in CLAP 0.19, but in 0.18 it's still called
features.
 2022-02-28 17:29:53 +01:00
Robbert van der Helm 1151a80769 Add the other CLAP metadata fields 2022-02-28 17:18:11 +01:00
Robbert van der Helm c7f1c46f18 Add a reverse DNS ID field to ClapPlugin 2022-02-28 17:04:47 +01:00
Robbert van der Helm 089f1589bf Add the remaining CLAP factory stubs 2022-02-28 16:53:31 +01:00
Robbert van der Helm 31e2480458 Begin clap objects with vtables for pointer casts 2022-02-28 16:50:37 +01:00
Robbert van der Helm 17b51c8920 Remove function pointer transmutes 2022-02-28 16:46:06 +01:00
Robbert van der Helm 0609f89df6 Create a factory stub from the entry point macro 
From this point on we should no longer need any of these ugly macros.
 2022-02-28 16:31:49 +01:00
Robbert van der Helm 51d7532b87 Add some more use path safety for the clap export 2022-02-28 15:48:26 +01:00
Robbert van der Helm 56c1545196 Add a basic nih_export_clap!() macro 
This does not do anything useful yet.
 2022-02-28 14:45:31 +01:00
Robbert van der Helm d5d90e3e61 Add a ClapPlugin trait 
Just like the Vst3Plugin trait
 2022-02-28 14:45:07 +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 6fbec6393d Include the Linux event loop module on macOS 2022-02-15 21:31:02 +01:00
Robbert van der Helm b7904126ac Allow the Linux event loop on macOS 2022-02-15 21:25:55 +01:00
Robbert van der Helm 5d9f268d4c Don't doctest the enum example 2022-02-14 16:21:34 +01:00
Robbert van der Helm ecd1be8965 Add a derive macro for Enum parameters 2022-02-14 16:16:05 +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 0e930668f2 Move EnumParam to its own module 2022-02-14 14:35:57 +01:00
Robbert van der Helm 5a26756765 Move BoolParam to its own module 2022-02-14 14:27:40 +01:00
Robbert van der Helm 287576d064 Fix rustdoc hyperlinks 2022-02-14 14:22:57 +01:00
Robbert van der Helm 70da6209fc Move PlainParam to its own module 2022-02-14 14:19:46 +01:00
Robbert van der Helm cf0fb039b0 Add todo about enum value serialization 2022-02-14 02:29:08 +01:00
Robbert van der Helm 847887db9d Allow custom names for enum variants 2022-02-14 02:26:11 +01:00
Robbert van der Helm 0c1f105910 Fix string to value for enum parameters 2022-02-14 02:10:12 +01:00
Robbert van der Helm 39e8dfc83c Add somewhat shady enum parameters 2022-02-14 02:04:17 +01:00
Robbert van der Helm d878fd692a Prefix all marker fields with underscores 2022-02-13 22:58:51 +01:00
Robbert van der Helm fd3f4c2c48 Allow skipping steps in the smoothers 
I'll need this for Diopser since it's going to have a parameter to
control the automation's granularity.
 2022-02-13 18:33:05 +01:00
Robbert van der Helm 99fe9e865b Fix decimals in snapping test 2022-02-13 18:07:19 +01:00
Robbert van der Helm 990072f529 Fix step size based formatting 2022-02-13 18:03:45 +01:00
Robbert van der Helm 19d2dc0a67 Implement step snapping for parameters 2022-02-13 17:52:54 +01:00
Robbert van der Helm 4481ef0ae9 Avoid more redundancy in parameter handling 2022-02-13 16:49:29 +01:00
Robbert van der Helm 4783535ebb Use preview_plain when setting normalized values 
To prevent bugs, there should be only one way parameters are
unnormalized.
 2022-02-13 16:44:18 +01:00
Robbert van der Helm adf59c192b Add a step size for float parameters 2022-02-13 16:41:31 +01:00
Robbert van der Helm ef4c2ad7f9 Add missing #[cfg(test)] 2022-02-13 16:14:26 +01:00
Robbert van der Helm 16c0dc8b1e Shorten miri tests 
These extra iterations shouldn't matter, and miri is pretty slow.
 2022-02-13 15:54:19 +01:00
Robbert van der Helm 7d3beb174e Simplify ScopedFtz 2022-02-13 13:51:02 +01:00
Robbert van der Helm e7c3e19519 Add (miri) tests for {u16,}strlcpy() 2022-02-13 13:04:19 +01:00
Robbert van der Helm a70edc8105 Remove now-unnecessary unsafe blocks 2022-02-13 12:47:14 +01:00
Robbert van der Helm 2525319207 Add a miri test for the buffer 2022-02-13 02:29:10 +01:00
Robbert van der Helm a734dd09f3 Fix lifetimes on buffer adapter 2022-02-13 01:58:22 +01:00
Robbert van der Helm 73fe012751 Rename the buffer lifetimes 2022-02-13 01:48:56 +01:00
Robbert van der Helm 16e299ca34 Add the outer lifetime back to the sample buffer 2022-02-13 01:47:26 +01:00
Robbert van der Helm 81ddb410f5 Fix buffer iterators over last refactor 
This len() function returns the remaining length, which is not what we
want.
 2022-02-13 01:16:52 +01:00
Robbert van der Helm 8411313270 Move Buffer::iter_mut() lifetime definitions 2022-02-13 01:11:23 +01:00
Robbert van der Helm eac3fdf612 Fix duplicate mutable borrow soundness in buffer 
This gets rid of multiple simultaneous &mut references to the
vector (which should be fine, I think), and also replaces the
`.iter_mut()` that just resets the index (which definitely leads to
soundness issues) with an `.iter_mut()` and a `.into_iter()` that don't
let you have concurrent mutable borrows to the same sample data.
 2022-02-13 00:59:25 +01:00
Robbert van der Helm eea05cc748 Rename reset_iter to iter_mut 
So it's more consistent.
 2022-02-12 23:28:15 +01:00
Robbert van der Helm 2c394aabd5 Add nicer adapter for repeating channel iteration 2022-02-12 23:16:07 +01:00
Robbert van der Helm c99877ec05 Fix Smoother::is_smoothing() 2022-02-12 20:54:03 +01:00
Robbert van der Helm 0bb3113197 Fix manual buffer accessors 2022-02-12 20:33:31 +01:00
Robbert van der Helm cd0b870682 Directly pass a style to .with_smoother() 2022-02-12 19:56:37 +01:00
Robbert van der Helm 693b618bc5 Add accessors for channel data 
This is needed when you want to modify the same sample multiple times
within an outer loop.
 2022-02-12 19:24:41 +01:00
Robbert van der Helm bc11c97fcf Use the new builder interface 2022-02-12 17:19:52 +01:00
Robbert van der Helm 34fa536acb Add a builder interface for constructing params 2022-02-12 17:10:25 +01:00
Robbert van der Helm f645b6a92f Relicense under the ISC license 2022-02-12 16:04:46 +01:00
Robbert van der Helm 93fdb0da97 Shamelessly plug yabridge 2022-02-10 23:53:31 +01:00
Robbert van der Helm 379c74e874 Remove spurious dbg!() calls 2022-02-10 23:41:04 +01:00
Robbert van der Helm 69498f3527 Implement the event loop for Windows 2022-02-10 23:37:59 +01:00
Robbert van der Helm 6e1f7930e3 Fix VST3 CID consistency between platforms 2022-02-10 21:31:27 +01:00
Robbert van der Helm 8934d06381 Add a todo for adding builders to parameters 2022-02-10 01:21:07 +01:00
Robbert van der Helm b61d17fee9 Require all parameters to have a Display instance 
So their value can be easily formatted in UIs.
 2022-02-09 19:45:16 +01:00
Robbert van der Helm cd683187e0 Allow resetting parameters by double clicking 2022-02-09 11:51:30 +01:00
Robbert van der Helm 0633fddb5c Add a function for setting pre-normalized values 2022-02-09 01:07:17 +01:00
Robbert van der Helm 1d6a9aac74 Add a way to fetch a parameter's default value 2022-02-08 23:51:07 +01:00
Robbert van der Helm 19bf213204 Add alignment specifiers and soundness comment 2022-02-08 23:16:32 +01:00
Robbert van der Helm 0ddfae1dd3 Also mode the factory to its own module 
Now you can finally find the thing you're looking for.
 2022-02-08 22:32:54 +01:00
Robbert van der Helm 05b9d4dd0b Move the main VST3 wrapper to a module 2022-02-08 22:28:18 +01:00
Robbert van der Helm 08fe8e703e Explicitly guarantee no simultaneous editors exist 2022-02-08 20:16:04 +01:00
Robbert van der Helm 02115d5004 Use a patched {egui-,}baseview for X11 GL contexts 2022-02-07 21:58:59 +01:00
Robbert van der Helm 0fb8ce6f7e Add part of a Windows event loop implementation 2022-02-07 00:33:41 +01:00
Robbert van der Helm ce37ec288e Don't store a GUID in the factory 
This isn't actually needed.
 2022-02-07 00:19:05 +01:00
Robbert van der Helm c9a5818cb4 Fix Windows entry point names 2022-02-06 23:37:40 +01:00
Robbert van der Helm df76047419 Move the process context to its own module 2022-02-06 18:51:46 +01:00
Robbert van der Helm 37a8f529b0 Move WrapperView to its own module 2022-02-06 18:46:16 +01:00
Robbert van der Helm 9db4c0d691 Move inner wrapper to its own module 
We'll need to do this with the other parts as well. Navigating this
module has become practically impossible
 2022-02-06 17:50:15 +01:00
Robbert van der Helm 427c7674b9 Move VST3 pointer check macros to a module 2022-02-06 17:40:35 +01:00
Robbert van der Helm 556bec7c0b Move editor handling to its own struct 
This makes the API much, much nicer (especially consuming the egui
wrapper), and it also avoids having to lock the plugin instance which is
obviously very bad if the plugin is also supposed to be processing audio
on another thread.
 2022-02-06 17:12:57 +01:00
Robbert van der Helm 3ede5ed751 Move the TODO on GUI opening xruns 2022-02-06 15:32:54 +01:00
Robbert van der Helm 3bd3696abe Put the no_alloc guard around entire process call 2022-02-06 15:24:18 +01:00
Robbert van der Helm f644ae8df8 Don't require a write lock to create an editor 2022-02-06 15:22:30 +01:00
Robbert van der Helm 7000e9d42e Don't propagate parameter changes while processing 
Let the host do this, this would solve all unsoundness issues and
potential collisions.
 2022-02-06 14:15:43 +01:00
Robbert van der Helm 5017dad7d3 Add a semi-broken GUI example 
This needs a lot of work. We need widgets that know how to deal with our
parameters, and also basic widgets for things like meters. Egui-baseview
also has a couple quirks left. Most notably it only updates when
actively moving over the GUI (which means VU meters look pretty janky)
and it randomly panics.
 2022-02-06 13:16:28 +01:00
Robbert van der Helm 33ad2d0b15 Fix typo in buffer iterator 2022-02-06 12:59:29 +01:00
Robbert van der Helm c4b983baf8 Implement ExactSizeIterator for the buffer adapter 2022-02-06 12:45:13 +01:00
Robbert van der Helm 2486368d08 Use AtomicF32 for the smoothing 
This should at least not have a big performance impact since we can use
relaxed memory ordering here. AtomicCell always uses acquire/release
ordering.
 2022-02-06 03:43:59 +01:00
Robbert van der Helm 6db85c535f Move ParamSetter creation to its own struct 
This cannot be called from the trait object.
 2022-02-06 01:52:16 +01:00
Robbert van der Helm bf070fce5a Use atomics in the smoother 
This is needed so we can share the params with the editor, but it isn't
great, is there a better alternative?
 2022-02-06 01:33:19 +01:00
Robbert van der Helm 29a9c41389 Delay the process_wrapper() use 
The other parts also don't allocate, but parking_lot doesn't play nicely
when spawning an editor thread. In that case its hashmap may get resized
on the audio thread which is not what we want, but it won't cause any
real problems.
 2022-02-06 00:51:18 +01:00
Robbert van der Helm d35957db65 Require static lifetimes on GUI contexts 2022-02-06 00:22:15 +01:00
Robbert van der Helm 3c867f9305 Allow all platform constants to be unused 2022-02-06 00:22:15 +01:00
Robbert van der Helm 7a6bfa4573 Add a HasRawWindowHandle wrapper struct 2022-02-06 00:22:15 +01:00
Robbert van der Helm 4021b28155 Fix rustdoc links 2022-02-06 00:22:15 +01:00
Robbert van der Helm b1afe0b224 Downgrade raw-window-handle for baseview compat 2022-02-06 00:22:15 +01:00
Robbert van der Helm 7b14106505 Update local parameters when changing from GUI 2022-02-05 22:26:42 +01:00
Robbert van der Helm 83c3410736 Don't require Send+Sync on the editor 2022-02-05 20:48:21 +01:00
Robbert van der Helm 75435ecb4a Don't require a Drop bound on Editor 
On second thought, unless you're implementing something completely from
scratch this will already be part of the library you're using.
 2022-02-05 20:15:09 +01:00
Robbert van der Helm 9d20ca8106 Add an idea for how the IRunLoop can be integrated 2022-02-05 19:35:20 +01:00
Robbert van der Helm 7e240146b7 Implement IPlugView 2022-02-05 18:42:06 +01:00
Robbert van der Helm 895dada6f6 Add window type constants missing from vst3_sys 2022-02-05 18:41:54 +01:00
Robbert van der Helm 2a0fde2fd5 Create a plugview if the plugin has an editor 
The plugview, however, is still filled with stubs.
 2022-02-05 18:07:03 +01:00
Robbert van der Helm ea8edf2563 Move the editor to the IPlugView instance 
This way the RAII make much more sense.
 2022-02-05 18:06:52 +01:00
Robbert van der Helm 4c5622cf40 Implement GuiContext for the VST3 wrapper 2022-02-05 17:47:55 +01:00
Robbert van der Helm 640fe0ebd7 Make parameter pointers hashable 
So we can use have generic APIs that take a `Param` implementation and
know how to map those to the parameter IDs used by the plugin API.
 2022-02-05 17:43:15 +01:00
Robbert van der Helm e97082aba2 Implement the ParamSetter 2022-02-05 17:32:57 +01:00
Robbert van der Helm 0bc8f9b5b1 Move preview_{normalized,plain} to Param 
We're going to need this for setting parameter values with a gneric API.
 2022-02-05 17:32:06 +01:00
Robbert van der Helm 9d2ddf016a Add Editor and GuiContext stubs in VST3 wrapper 2022-02-05 17:15:07 +01:00
Robbert van der Helm b075d1b1bb Modify the editor API to use trait objects 
The alternative isn't really feasible without specialization, and
NIH-plug should work on the stable compiler.
 2022-02-05 17:12:03 +01:00
Robbert van der Helm e4c6c6c25b Update the documentation on the updated GuiContext 2022-02-05 17:10:17 +01:00
Robbert van der Helm 3e2dc92b22 Avoid destructuring assignment 
Somehow the nightly compiler just lets you do this without needing to
opt in to the unstable feature.
 2022-02-05 16:46:29 +01:00
Robbert van der Helm fe96b8572e Type erase GuiContext by splitting the safe API 
These functions not being able to be made into an object was the whole
reason why we needed the associated type in the first place. This will
make everything much nicer to work with, since
specialization/overlapping instances is still not possible with the
stable compiler.
 2022-02-05 16:30:33 +01:00
Robbert van der Helm 1f2029ecbe Replace spawn_unchecked with static lifetimes 
These things don't need to hold references, so this gets rid of some
nasty c ode.
 2022-02-05 16:09:59 +01:00
Robbert van der Helm 1e77a92285 Require plugins to be 'static 
They can't contain any references anyways since they're default
initialized. If they don't have a 'static lifetime, then it won't be
possible to pass a trait object casted from the inner wrapper to the
plugin.
 2022-02-05 16:03:16 +01:00
Robbert van der Helm 78a83d5051 Allow unused variables in trait defaults 2022-02-05 13:32:03 +01:00
Robbert van der Helm d2407db284 Replace editor close function with a Drop bound 2022-02-05 13:06:18 +01:00
Robbert van der Helm b901dac012 Disambiguate rustdoc link references 2022-02-05 12:56:03 +01:00
Robbert van der Helm 63d30d33e4 Fix rustdoc links 2022-02-05 12:52:34 +01:00
Robbert van der Helm 7ac1df0d8d Add stubs for editor handling 2022-02-05 12:46:26 +01:00
Robbert van der Helm bbc190c67f Hold the RwLock guard in the process context 
This avoids having to constantly acquire a new lock.
 2022-02-04 23:03:11 +01:00
Robbert van der Helm ce3da8ea44 Use a dedicated struct for the process context 2022-02-04 22:55:10 +01:00
Robbert van der Helm 209c19b74f Get rid of lifetime parameters for VST3 wrapper 
This lifetime didn't make any sense anyways since these buffers don't
adhere to Rust's lifetime rules. Getting rid of these will let us make
nicer wrappers around the process context.
 2022-02-04 22:54:28 +01:00
Robbert van der Helm cbd51b0c3a Monomorphize the context variables 
For the parameter setting context functions we don't be able to use
trait objects.
 2022-02-04 22:34:53 +01:00
Robbert van der Helm f2d3d987a0 Update the current MIDI support status 2022-02-04 22:31:43 +01:00
Robbert van der Helm a93ad650be Remove old todo 2022-02-04 19:04:36 +01:00
Robbert van der Helm 4c0031d7b3 Fix clippy lints 2022-02-04 18:42:42 +01:00
Robbert van der Helm 073fe743c2 Split up set_target and reset in smoothers 
This makes it a bit less awkward to use in user code, if you need a
separate smoother there.
 2022-02-04 15:17:42 +01:00
Robbert van der Helm 366deda83c Add MIDI support to the sine example 2022-02-04 15:17:42 +01:00
Robbert van der Helm fdfd1b01c2 Add a function for retrieving the next note event 2022-02-04 15:17:42 +01:00
Robbert van der Helm 0e67c61be0 Store timing along with the note events 2022-02-04 15:17:42 +01:00
Robbert van der Helm 02cf16e9c0 Accept incoming note events 2022-02-04 15:17:42 +01:00
Robbert van der Helm 51dace591d Add an event bus depending on ACCEPTS_MIDI 2022-02-04 15:17:42 +01:00
Robbert van der Helm aee3775c10 Add default implementations for most trait methods 
Except for process()
 2022-02-04 15:17:42 +01:00
Robbert van der Helm 74e0fa5964 Add defaults for some of the plugin constants 2022-02-04 15:17:42 +01:00
Robbert van der Helm f69fdcef5f Add another plugin constant for MIDI support 2022-02-04 15:17:42 +01:00
Robbert van der Helm c1f435d909 Refer to the gain plugin in the Params trait 2022-02-03 17:05:38 +01:00
Robbert van der Helm fc96bb4349 Fix channel map debug assertion 2022-02-03 17:03:33 +01:00
Robbert van der Helm dfb73f6902 Mention the 6 character overflow limit for IDs 2022-02-03 17:02:42 +01:00
Robbert van der Helm 30609c3ecd Add an is_smoothing() check 2022-02-03 16:51:41 +01:00
Robbert van der Helm 82dfee9313 Document the FTZ flags in the process function 2022-02-03 16:22:32 +01:00
Robbert van der Helm e642fb5ff8 Make sure FTZ is always enabled 2022-02-03 16:18:24 +01:00
Robbert van der Helm dfedd7b2c4 Enable assert_no_alloc in debug builds 2022-02-03 15:58:00 +01:00
Robbert van der Helm 2ca54d220d Add logarithmic smoothing 2022-02-02 23:00:17 +01:00
Robbert van der Helm 1ad477ee4f Add smoothing tests 2022-02-02 22:34:29 +01:00
Robbert van der Helm 1c80744989 nih_debug_assert_neq -> nih_debug_assert_ne 2022-02-02 22:29:14 +01:00
Robbert van der Helm da291175d1 Rename SmoothLinear to Linear 
We'll rethink this when we get to sample accurate automation.
 2022-02-02 22:00:00 +01:00
Robbert van der Helm 0ecec104fb Completely reset smoothing on init or restore 2022-02-02 21:41:20 +01:00
Robbert van der Helm 1336139a65 Update smoothers on init and state restore 
Otherwise this would be filled with default values.
 2022-02-02 21:33:20 +01:00
Robbert van der Helm e30a72888a Add an update_smoother() parameter method 2022-02-02 21:26:34 +01:00
Robbert van der Helm ea7dc2ffa3 Implement smoothing for integers 2022-02-02 21:26:20 +01:00
Robbert van der Helm 8f89754ba5 Add simple linear parameter smoothing 2022-02-02 21:26:13 +01:00
Robbert van der Helm fced4001c0 Access plain values using the method 
Since we're also setting them using the method.
 2022-02-02 20:39:04 +01:00
Robbert van der Helm a42649b2de Derive a Default instance for the Buffer 
To make Clippy happy.
 2022-02-02 20:37:06 +01:00
Robbert van der Helm 13369e4085 Reinitialize the plugin after restoring state 
This lets you use the parameters to set fields on the plugin struct
during `initialize()`.
 2022-02-02 15:39:55 +01:00
Robbert van der Helm c982ad9599 Avoid duplicate state restores 2022-02-02 15:32:21 +01:00
Robbert van der Helm c8cc6bd26b Re-export all user facing includes 2022-02-02 15:16:10 +01:00
Robbert van der Helm f44597df7c Move the buffer adapter to its own module 2022-02-02 15:01:41 +01:00
Robbert van der Helm 048d69213e Make the buffer own the output slices 
This gets rid of a lot of lifetime casting and other unsoundness.
 2022-02-02 14:41:35 +01:00
Robbert van der Helm fbadfe3e12 Fix clippy lints 2022-02-02 13:02:28 +01:00
Robbert van der Helm 6cde9cea0e Simplify spawn_unchecked lifetime transmute 2022-02-02 13:02:28 +01:00
Robbert van der Helm 58736f5cc8 Add a super unsafe channel buffer adapter 
To avoid having to perform lifetime magic here, this buffer needs to own
the slices and be stored as part of the RwLock.
 2022-02-02 13:02:28 +01:00
Robbert van der Helm 63e4a54d7c Center skewed parameters around the skew center 
It's a bit awkward and you can completely lose some parts of the range
if you don't do this.
 2022-02-02 00:06:07 +01:00
Robbert van der Helm 1202b2b9d6 Update unimplemented features list 
These things are now all implemented.
 2022-02-01 23:39:13 +01:00
Robbert van der Helm 7752ce6771 Add symmetrically and asymmetrically skewed ranges 
This is super useful. I'm sure the symmetrical implementation can be
optimized a lot, but my math-fu was not strong enough today.
 2022-02-01 23:37:28 +01:00
Robbert van der Helm 740868a10c Move parameter ranges to their own module 
This module was too difficult to navigate with parameter types + ranges
+ implementation details.
 2022-02-01 21:06:13 +01:00
Robbert van der Helm 27bef6fbbc Move the param trait up in the module 2022-02-01 21:02:58 +01:00
Robbert van der Helm 4aa85b43b4 Move parameter implementation details to a module 2022-02-01 21:01:28 +01:00
Robbert van der Helm bc60dc35b6 Fix rustdoc references 2022-02-01 20:53:20 +01:00
Robbert van der Helm 6bb83061dd Rename the params module to param 
It's a heterogeneous module, and splitting the ranges to their own
module will be a bit weird otherwise.
 2022-02-01 20:51:22 +01:00
Robbert van der Helm 15e0f6f21a Remove unnecessary import 
I was going to add that set_parameter function in the next commit, but
that will need to wait a bit.
 2022-02-01 19:54:35 +01:00
Robbert van der Helm 473447179f Handle idempotent latency changes 2022-02-01 17:17:10 +01:00
Robbert van der Helm e2e2c59d34 Pass the process context to the plugin 2022-02-01 17:09:23 +01:00
Robbert van der Helm 3a1fbed4c3 Mark MainThreadExecutor::execute as unsafe 
This should only be called from the main thread. Otherwise the API's
threading guarantees will not be upheld.
 2022-02-01 17:01:05 +01:00
Robbert van der Helm 459175b470 Call the component handler for restarts 2022-02-01 16:59:11 +01:00
Robbert van der Helm 223d0c3a90 Take a reference to the component handler 2022-02-01 16:52:55 +01:00
Robbert van der Helm d47aac25a1 Rearrange WrapperInner parameters 2022-02-01 16:40:51 +01:00
Robbert van der Helm 565d9259c3 Use weak references to the executor 
So this cyclic reference can't keep it alive.
 2022-02-01 15:31:16 +01:00
Robbert van der Helm 98076ff792 Use a custom .spawn_unchecked without nightly req 
Courtesy of Yandros on the Rust Discord.
 2022-02-01 15:04:36 +01:00
Robbert van der Helm 8a0e083168 Add a TODO and stub for parameter smoothing 2022-02-01 00:14:33 +01:00
Robbert van der Helm b15991a495 Add a todo and stub for setting parameter values 2022-02-01 00:01:52 +01:00
Robbert van der Helm 735cec4fba Update context docs 2022-02-01 00:01:43 +01:00
Robbert van der Helm f009384c2f Don't require Arcs for ProcessContext 
It makes more sense to pass this as a reference, so the plugin cannot do
weird things with it.
 2022-01-31 23:47:54 +01:00
Robbert van der Helm 22995df7ea Actually only calculate hashes once 2022-01-31 22:42:36 +01:00
Robbert van der Helm 7c57ac6737 Fix typo in hash overflow warning 2022-01-31 22:39:11 +01:00
Robbert van der Helm 5aec636f9f Format boolean parameters as On/Off by default 2022-01-31 22:36:58 +01:00
Robbert van der Helm 0aad790fd7 Fix deserializing boolean parameters 2022-01-31 22:32:20 +01:00
Robbert van der Helm 85db4d82df Fix param_id_to_hash name 
These were swapped for some reason.
 2022-01-31 22:24:07 +01:00
Robbert van der Helm 880ee92a47 Drop param_id_to_hash 
As it turns out, it's redundant (and also had the opposite name).
 2022-01-31 22:23:29 +01:00
Robbert van der Helm fe8f1d27d6 Use a stable ordering for the parameters 
As the fields are specified on the parameters struct.
 2022-01-31 22:20:09 +01:00
Robbert van der Helm 260d38580b Warn on parameter hash overflow 2022-01-31 21:34:36 +01:00
Robbert van der Helm 54bcf52912 Add Default implementations for parameter types 2022-01-31 21:19:40 +01:00
Robbert van der Helm 6fc733e029 Add callbacks for parameter changes 2022-01-31 21:02:47 +01:00
Robbert van der Helm 44172da94f Use Arcs for the callbacks 
So it becomes possible to reuse one callback for multiple parameters.
This will be important for value change notifications.
 2022-01-31 20:44:10 +01:00
Robbert van der Helm c883e0000d Move the PersistentField implementations 2022-01-31 20:41:46 +01:00
Robbert van der Helm 4734a51440 Move wrapper data to an inner struct 
This fixes the soundness issue with the use of Arc. Moving a `Box` to an
`Arc` frees the old boxed data, and the internal reference counting
would also try to free that. As an added benefit, we no longer need the
unsafe Send+Sync implementation for the event loop.
 2022-01-31 20:18:12 +01:00
Robbert van der Helm 6c518fad9d Add stubs for using the event loop in VST3 wrapper 2022-01-31 19:47:16 +01:00
Robbert van der Helm 2380768bad Add a Linux-specific event loop 
Implementations for Windows and macOS should be fairly similar, but
using the OS' message loop instad of a thread.
 2022-01-31 19:45:11 +01:00
Robbert van der Helm 4495064558 Redesign the wrapper's interiors for thread safety 
There are a lot of locks needed now here, but none of them should be
contended. This is much better than potentially having RefCell's blow up
due to simultaneous mutable borrows, and the Arc is needed for the event
loop.
 2022-01-31 19:44:02 +01:00
Robbert van der Helm b65158283a Support parking_lot mutexes and rwlocks 2022-01-31 19:42:35 +01:00
Robbert van der Helm 1a2c90fdfd Set the VST3 parameter step counts 2022-01-31 13:33:30 +01:00
Robbert van der Helm 6494d1ed5f Store persistent fields as plain JSON strings 
On second thought, this is much better. The resulting file size will be
much smaller because only double quotes need to be escaped. It's also
easier to read at a glance.
 2022-01-30 18:23:13 +01:00
Robbert van der Helm 3111d75b29 Serialize custom persistent fields as base64 
This still takes up more space than plain JSON would, but I don't know
if serde_json would allow inlining that JSON. Presumably not. It would
get hairy quickly as a regular embedded JSON string due to the encoding.
 2022-01-30 18:15:01 +01:00
Robbert van der Helm 29a0f83163 Add a TODO on packing stored state 2022-01-30 17:29:25 +01:00
Robbert van der Helm f0ea9e9451 Fix broken rustdoc links 2022-01-30 17:17:34 +01:00
Robbert van der Helm a4606f41cd Add more TODOs for parameters and persistence 2022-01-30 17:16:12 +01:00
Robbert van der Helm 64cf04a77d Add a todo about parking_lot 2022-01-30 17:10:42 +01:00
Robbert van der Helm 486fc67a4b Serialize persistent fields for VST3 plugins 2022-01-30 17:09:18 +01:00
Robbert van der Helm 221e424f78 Use thread safe interior mutability for persist 
Sadly there's not really a safe way to do this otherwise, but if you
really want to have persistence this way and absolutely need it to be
lock-free (because you're going to use it from the GUI thread), then you
can implement your own PersistentField.
 2022-01-30 17:07:50 +01:00
Robbert van der Helm 8ac036f6cc Add an API for persisting arbitrary fields 2022-01-30 16:14:52 +01:00
Robbert van der Helm c286958c63 Swap around trait bound order 2022-01-30 13:15:42 +01:00
Robbert van der Helm b76b6e4a9b Add boolean parameters 2022-01-30 02:17:40 +01:00
Robbert van der Helm 7feb8006ef Persist the bypass parameter 2022-01-30 02:04:35 +01:00
Robbert van der Helm 16238f1e00 Support VST3 parameter flushes 2022-01-30 01:50:22 +01:00
Robbert van der Helm 6ddae6a506 Handle the output channel map 
I apparently committed this a bit too early.
 2022-01-30 01:43:40 +01:00
Robbert van der Helm 0c24398234 Target vst3-sys fork with better pointer semantics 2022-01-30 01:37:10 +01:00
Robbert van der Helm 902c3b2bf6 Upgrade vst3-sys dependency 2022-01-29 20:54:52 +01:00
Robbert van der Helm 3019f7aea6 Add a way to create VST3 bundles after building 2022-01-29 18:38:09 +01:00
Robbert van der Helm edab467538 Mention all channel lengths being equal 2022-01-29 16:45:33 +01:00
Robbert van der Helm 47d102f2ba Implement restoring parameter values 2022-01-29 16:42:20 +01:00
Robbert van der Helm dabd2beca8 Add functions for interacting with plain values 2022-01-29 14:59:59 +01:00
Robbert van der Helm ebb74a737c Use plain instead of unnormalized in the APIs 
It takes more effort than what should be needed to tell normalized and
unnormalized apart at a glance.
 2022-01-29 14:54:48 +01:00
Robbert van der Helm 97a88e0db2 Implement saving parameter state 
Restoring is next.
 2022-01-29 14:20:14 +01:00
Robbert van der Helm ef021915e5 Move the PlainParam functions to a trait 
We can use this for setting parameter values, as a &Param can be turned
into a pointer which can then later be mapped to a parameter ID to
handle outputting parameter values.
 2022-01-29 13:39:01 +01:00
Robbert van der Helm 5697183918 Rename from_string to set_from_string 
To make it a bit more obvious at a glance that this mutates the
parameter.
 2022-01-29 13:32:31 +01:00
Robbert van der Helm f5f143b4f0 Read updated parmater values from the process data 2022-01-29 01:01:14 +01:00
Robbert van der Helm 59b1132d3b Mark hyperlinks in doc comments 2022-01-28 18:10:28 +01:00
Robbert van der Helm 6b7acb7cb5 Add TODO for wrapping parameter access in a mutex 2022-01-28 17:58:40 +01:00
Robbert van der Helm e393b3e268 Add a todo for handling incoming parameter changes 2022-01-28 17:58:40 +01:00
Robbert van der Helm 7d0fce2f84 Implement audio processing 2022-01-28 17:58:40 +01:00
Robbert van der Helm 61d7905148 Add a todo for transport information in process 2022-01-28 15:18:55 +01:00
Robbert van der Helm 38bcf33a50 Use the precalculated bypass parameter hash 2022-01-28 14:52:04 +01:00
Robbert van der Helm 3064132821 Improve and simplify token handling in macros 
The standard library macros also use a `$($foo:tt)*` for this, so we
should probably too. Since eprinln!() already handles trailing commas we
don't need to do any special handling, and this fixes parsing with
complex expressions as arguments.
 2022-01-28 14:47:26 +01:00
Robbert van der Helm 71dc144c73 Add a simple formatters library 
We can add common formats here so you don't need to repeat them all the
time.
 2022-01-28 14:33:29 +01:00
Robbert van der Helm 6439acad84 Use the correct vendor name 2022-01-28 14:20:16 +01:00
Robbert van der Helm b14dc7eae9 Avoid duplicate units in VST3 parameter strings 2022-01-28 14:06:51 +01:00
Robbert van der Helm 47f84081dd Use a macro for the null pointer checks 2022-01-28 13:45:17 +01:00
Robbert van der Helm b9d38f5c39 Implement most of IAudioProcessor 
Except for the process function itself.
 2022-01-28 13:40:47 +01:00
Robbert van der Helm a34293fbb4 Silence too_many_arguments Clippy lint in wrapper 
Aside from wrapping everything in another struct we can't really do
anything about this since this is all generated by the VST3 macro.
 2022-01-28 13:39:44 +01:00
Robbert van der Helm fa13371c5f Allow trailing commas in debug macros 2022-01-28 13:32:37 +01:00
Robbert van der Helm b91a02baa6 Add a todo and idea for non-parameter persistence 2022-01-28 01:34:36 +01:00
Robbert van der Helm 5e17b2190a Add null pointer checks to the VST3 wrapper 2022-01-27 22:51:49 +01:00
Robbert van der Helm 91e20f1230 Don't internally use param string IDs in wrapper 
This avoids a layer of indirection for every parameter lookup using a
hash.
 2022-01-27 22:36:46 +01:00
Robbert van der Helm 217b28fdca Move VST3 categories and class ID to a new trait 
Makes more sense than having this in either the general plugin trait or
as part of the macro.
 2022-01-27 22:13:13 +01:00
Robbert van der Helm c11abdc77d Add a processing status for handling reverb tails 2022-01-27 21:03:49 +01:00
Robbert van der Helm b5636ef556 Implement the rest of IEditController 2022-01-27 19:55:24 +01:00
Robbert van der Helm 9ff881b355 Add functions for previewing parameter conversions 2022-01-27 19:43:19 +01:00
Robbert van der Helm 1f0dbdbbec Clean up parameter access conditionals 
I forgot this works as an else if
 2022-01-27 19:36:36 +01:00
Robbert van der Helm 338abf7367 Implement IEditController::getParamValueByString() 2022-01-27 19:30:42 +01:00
Robbert van der Helm d357add75a Implement most of the VST3 parameter handling 2022-01-27 00:19:50 +01:00
Robbert van der Helm ad94b44b93 Add lookup functions between strings and values 
For parameters.
 2022-01-27 00:15:11 +01:00
Robbert van der Helm dfbfc657a8 Add a getter for parameter units from poitners 2022-01-26 23:37:41 +01:00
Robbert van der Helm 186a924104 Implement a JUCE-compatible Rabin fingerprint 2022-01-26 23:35:01 +01:00
Robbert van der Helm 22be850d9e Implement IPluginFactory2 and IPluginFactory3 2022-01-26 22:23:44 +01:00
Robbert van der Helm 9046cfbe3a Add a version string constant 2022-01-26 22:20:15 +01:00
Robbert van der Helm 0a67c8e5f4 Correct the VST3 categories string length 2022-01-26 21:40:49 +01:00
Robbert van der Helm 35cf7ffc1d Implement IComponent 2022-01-26 21:12:13 +01:00
Robbert van der Helm 4014d83a9b Allow creating VST3 plugin instances 2022-01-26 21:12:02 +01:00
Robbert van der Helm a959f7a2ad Add an UTF-16 equivalent for strlcpy() 2022-01-26 21:02:52 +01:00
Robbert van der Helm 2614be26ab Add an unconditional debug assertion failure macro 2022-01-26 20:55:01 +01:00
Robbert van der Helm 19b51df357 Implement IPluginFactory up to creating instances 2022-01-26 20:05:51 +01:00
Robbert van der Helm a13263051a Add a VST3 categories constant for plugins 2022-01-26 19:49:22 +01:00
Robbert van der Helm dc6db232ed Pass a CID to the VST3 export macro 
Seems much less prone to breakage than generating them, since this way
the programmer has full control.
 2022-01-26 19:20:39 +01:00
Robbert van der Helm bd2e0eca0c Add a strlcpy implementation 2022-01-26 19:18:31 +01:00
Robbert van der Helm fa782ff938 Add a stub plugin factory implementation 2022-01-26 18:14:54 +01:00
Robbert van der Helm 031407754b Add name, vendor, and other constants to plugins 2022-01-26 18:14:13 +01:00
Robbert van der Helm 070e68c084 Move nih_plug to the repo's root 
Makes more sense to have this be on the same level as the workspace
since technically this crate can be used separately.
 2022-01-26 12:52:57 +01:00
Robbert van der Helm 736468a510 Move nih-plug to a workspace 2022-01-25 12:23:19 +01:00
Robbert van der Helm 2df0d7453d Fix library name in copyright headers 2022-01-25 02:19:53 +01:00
Robbert van der Helm 2598e97494 Add the basic plugin API 2022-01-25 02:19:31 +01:00
Robbert van der Helm e8697d9a74 Redo the parameters without atomics 
These atomics make things more difficult and they don't solve the main
problem: storing the parameter objects in an easy to use struct while
still allowing hash based access to them from the plugin wrapper. Going
through this new Params trait makes a lot more sense, and with pinning
this should be safe.
 2022-01-25 02:17:30 +01:00
Robbert van der Helm 4f501f539e Implement the rest of the basic parameter UI 2022-01-24 21:12:02 +01:00
Robbert van der Helm edf9e96975 Rename Normalize to NormalizebleRange 
To hopefully make the use of trait a bit clearer. This is where higher
kinded types would have been nice.
 2022-01-24 21:00:37 +01:00
Robbert van der Helm 64f7dc8148 Add some of the building blocks for param handling 2022-01-24 21:00:37 +01:00
Robbert van der Helm d748bd62ff Initial commit 2022-01-24 21:00:37 +01:00