Add faster and more accurate WindowedSinc interpolators. (#375)

* Try speeding up resamplers with SIMD. * Speed up all resamplers by ~25%. * temp, kinda works * Reworking logic in steps * temp * It works for everything but WindowedSinc * Working and fast for Linear and 0OH * working * god I hate this, givin gup * Implement faster WindowedSinc interpolators. * Disable mostly-fast-math. * Update default resampler quality to WindowedSinc32. * Really, clang-format? * Remove extra speed tests. * More cleanup. * Update version.
spotify · Sep 13, 2024 · 3a323bf · 3a323bf
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diff --git a/docs/_static/documentation_options.js b/docs/_static/documentation_options.js
@@ -1,6 +1,6 @@
 var DOCUMENTATION_OPTIONS = {
     URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
-    VERSION: 'v0.9.14',
+    VERSION: 'v0.9.15',
     LANGUAGE: 'en',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',

diff --git a/docs/compatibility.html b/docs/compatibility.html
@@ -6,15 +6,15 @@
 <meta property="og:title" content="Plugin Compatibility" />
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://spotify.github.io/pedalboard/compatibility.html" />
-<meta property="og:site_name" content="Pedalboard v0.9.14 Documentation" />
+<meta property="og:site_name" content="Pedalboard v0.9.15 Documentation" />
 <meta property="og:description" content="pedalboard allows loading VST3® and Audio Unit plugins, which could contain any code. Most plugins that have been tested work just fine with pedalboard, but some plugins may not work with pedalboar..." />
 <meta property="og:image" content="https://repository-images.githubusercontent.com/383471193/0f79b949-9b91-4436-bfc4-05d30ef384cc" />
 <meta property="og:image:alt" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta name="description" content="pedalboard allows loading VST3® and Audio Unit plugins, which could contain any code. Most plugins that have been tested work just fine with pedalboard, but some plugins may not work with pedalboar..." />
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Pedalboard Internals" href="internals.html" /><link rel="prev" title="Frequently Asked Questions" href="faq.html" />
 
     <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/>
-        <title>Plugin Compatibility - Pedalboard v0.9.14 Documentation</title>
+        <title>Plugin Compatibility - Pedalboard v0.9.15 Documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -132,7 +132,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="index.html"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="index.html"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -158,7 +158,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">

diff --git a/docs/examples.html b/docs/examples.html
@@ -6,15 +6,15 @@
 <meta property="og:title" content="Examples" />
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://spotify.github.io/pedalboard/examples.html" />
-<meta property="og:site_name" content="Pedalboard v0.9.14 Documentation" />
+<meta property="og:site_name" content="Pedalboard v0.9.15 Documentation" />
 <meta property="og:description" content="Note: If you’d rather watch a video instead of reading examples or documentation,. Quick start: Note: For more information about how to process audio through Pedalboard plugins, including how the r..." />
 <meta property="og:image" content="https://repository-images.githubusercontent.com/383471193/0f79b949-9b91-4436-bfc4-05d30ef384cc" />
 <meta property="og:image:alt" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta name="description" content="Note: If you’d rather watch a video instead of reading examples or documentation,. Quick start: Note: For more information about how to process audio through Pedalboard plugins, including how the r..." />
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Frequently Asked Questions" href="faq.html" /><link rel="prev" title="The pedalboard.io API" href="reference/pedalboard.io.html" />
 
     <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/>
-        <title>Examples - Pedalboard v0.9.14 Documentation</title>
+        <title>Examples - Pedalboard v0.9.15 Documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -132,7 +132,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="index.html"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="index.html"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -158,7 +158,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">
@@ -365,7 +365,7 @@ <h2>Creating parallel effects chains<a class="headerlink" href="#creating-parall
 </section>
 <section id="running-pedalboard-on-live-audio">
 <h2>Running Pedalboard on Live Audio<a class="headerlink" href="#running-pedalboard-on-live-audio" title="Permalink to this heading">#</a></h2>
-<p>On macOS or Windows, Pedalboard supports streaming live audio through
+<p><code class="docutils literal notranslate"><span class="pre">pedalboard</span></code> supports streaming live audio through
 <span class="raw-html-m2r"><a href="https://spotify.github.io/pedalboard/reference/pedalboard.io.html#pedalboard.io.AudioStream">
 an <code class="docutils literal"><span class="pre">AudioStream</span></code> object</a></span>,
 allowing for real-time manipulation of audio by adding effects in Python.</p>

diff --git a/docs/faq.html b/docs/faq.html
@@ -6,15 +6,15 @@
 <meta property="og:title" content="Frequently Asked Questions" />
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://spotify.github.io/pedalboard/faq.html" />
-<meta property="og:site_name" content="Pedalboard v0.9.14 Documentation" />
+<meta property="og:site_name" content="Pedalboard v0.9.15 Documentation" />
 <meta property="og:description" content="Can Pedalboard be used with live (real-time) audio?: As of version 0.7.0, yes! See the pedalboard.io.AudioStream class for more details. Does Pedalboard support changing a plugin’s parameters over ..." />
 <meta property="og:image" content="https://repository-images.githubusercontent.com/383471193/0f79b949-9b91-4436-bfc4-05d30ef384cc" />
 <meta property="og:image:alt" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta name="description" content="Can Pedalboard be used with live (real-time) audio?: As of version 0.7.0, yes! See the pedalboard.io.AudioStream class for more details. Does Pedalboard support changing a plugin’s parameters over ..." />
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Plugin Compatibility" href="compatibility.html" /><link rel="prev" title="Examples" href="examples.html" />
 
     <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/>
-        <title>Frequently Asked Questions - Pedalboard v0.9.14 Documentation</title>
+        <title>Frequently Asked Questions - Pedalboard v0.9.15 Documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -132,7 +132,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="index.html"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="index.html"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -158,7 +158,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">

diff --git a/docs/genindex.html b/docs/genindex.html
@@ -4,7 +4,7 @@
     <meta name="viewport" content="width=device-width,initial-scale=1"/>
     <meta name="color-scheme" content="light dark"><link rel="index" title="Index" href="#" /><link rel="search" title="Search" href="search.html" />
 
-    <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/><title>Index - Pedalboard v0.9.14 Documentation</title>
+    <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/><title>Index - Pedalboard v0.9.15 Documentation</title>
 <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -122,7 +122,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="index.html"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="index.html"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -148,7 +148,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">
@@ -1133,15 +1133,27 @@ <h2>W</h2>
   <table style="width: 100%" class="indextable genindextable"><tr>
     <td style="width: 33%; vertical-align: top;"><ul>
         <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc">WindowedSinc (pedalboard.Resample.Quality attribute)</a>
+</li>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc128">WindowedSinc128 (pedalboard.Resample.Quality attribute)</a>
+</li>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc16">WindowedSinc16 (pedalboard.Resample.Quality attribute)</a>
+</li>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc256">WindowedSinc256 (pedalboard.Resample.Quality attribute)</a>
+</li>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc32">WindowedSinc32 (pedalboard.Resample.Quality attribute)</a>
+</li>
+    </ul></td>
+    <td style="width: 33%; vertical-align: top;"><ul>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc64">WindowedSinc64 (pedalboard.Resample.Quality attribute)</a>
+</li>
+        <li><a href="reference/pedalboard.html#pedalboard.Resample.Quality.WindowedSinc8">WindowedSinc8 (pedalboard.Resample.Quality attribute)</a>
 </li>
         <li><a href="reference/pedalboard.io.html#pedalboard.io.AudioStream.write">write() (pedalboard.io.AudioStream method)</a>
 
         <ul>
           <li><a href="reference/pedalboard.io.html#pedalboard.io.WriteableAudioFile.write">(pedalboard.io.WriteableAudioFile method)</a>
 </li>
         </ul></li>
-    </ul></td>
-    <td style="width: 33%; vertical-align: top;"><ul>
         <li><a href="reference/pedalboard.io.html#pedalboard.io.WriteableAudioFile">WriteableAudioFile (class in pedalboard.io)</a>
 </li>
     </ul></td>

diff --git a/docs/index.html b/docs/index.html
@@ -6,15 +6,15 @@
 <meta property="og:title" content="Pedalboard Documentation" />
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://spotify.github.io/pedalboard/index.html" />
-<meta property="og:site_name" content="Pedalboard v0.9.14 Documentation" />
+<meta property="og:site_name" content="Pedalboard v0.9.15 Documentation" />
 <meta property="og:description" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta property="og:image" content="https://repository-images.githubusercontent.com/383471193/0f79b949-9b91-4436-bfc4-05d30ef384cc" />
 <meta property="og:image:alt" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta name="description" content="Pedalboard Logo License: GPL v3 Documentation PyPI - Python Version Supported Platforms Apple Silicon support for macOS and Linux (Docker) PyPI - Wheel Test Badge Coverage Badge PyPI - Downloads DO..." />
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="The pedalboard API" href="reference/pedalboard.html" />
 
     <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/>
-        <title>Pedalboard v0.9.14 Documentation</title>
+        <title>Pedalboard v0.9.15 Documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -132,7 +132,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="#"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="#"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -158,7 +158,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">

diff --git a/docs/internals.html b/docs/internals.html
@@ -6,15 +6,15 @@
 <meta property="og:title" content="Pedalboard Internals" />
 <meta property="og:type" content="website" />
 <meta property="og:url" content="https://spotify.github.io/pedalboard/internals.html" />
-<meta property="og:site_name" content="Pedalboard v0.9.14 Documentation" />
+<meta property="og:site_name" content="Pedalboard v0.9.15 Documentation" />
 <meta property="og:description" content="Pedalboard is a Python wrapper around JUCE, an open-source cross-platform C++ library for developing audio applications. Most of Pedalboard is written in C++ using pybind11, a library for binding C..." />
 <meta property="og:image" content="https://repository-images.githubusercontent.com/383471193/0f79b949-9b91-4436-bfc4-05d30ef384cc" />
 <meta property="og:image:alt" content="🎛 🔊 Documentation for Pedalboard: A Python library for working with audio." />
 <meta name="description" content="Pedalboard is a Python wrapper around JUCE, an open-source cross-platform C++ library for developing audio applications. Most of Pedalboard is written in C++ using pybind11, a library for binding C..." />
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="License" href="license.html" /><link rel="prev" title="Plugin Compatibility" href="compatibility.html" />
 
     <link rel="shortcut icon" href="_static/favicon.ico"/><meta name="generator" content="sphinx-5.3.0, furo 2022.09.29"/>
-        <title>Pedalboard Internals - Pedalboard v0.9.14 Documentation</title>
+        <title>Pedalboard Internals - Pedalboard v0.9.15 Documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
     <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=d81277517bee4d6b0349d71bb2661d4890b5617c" />
     <link rel="stylesheet" type="text/css" href="_static/copybutton.css" />
@@ -132,7 +132,7 @@
       </label>
     </div>
     <div class="header-center">
-      <a href="index.html"><div class="brand">Pedalboard v0.9.14 Documentation</div></a>
+      <a href="index.html"><div class="brand">Pedalboard v0.9.15 Documentation</div></a>
     </div>
     <div class="header-right">
       <div class="theme-toggle-container theme-toggle-header">
@@ -158,7 +158,7 @@
     <img class="sidebar-logo" src="_static/pedalboard_logo_small.png" alt="Logo"/>
   </div>
 
-  <span class="sidebar-brand-text">Pedalboard v0.9.14 Documentation</span>
+  <span class="sidebar-brand-text">Pedalboard v0.9.15 Documentation</span>
 
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
   <input class="sidebar-search" placeholder=Search name="q" aria-label="Search">