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395 commits

Author SHA1 Message Date
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