feat: Add SoundFont3 support with dynamic sample decoding (#1807)

Author: Danielku15

LICENSE

@@ -1,3 +1,8 @@
+alphaTab is licensed under MPL-2.0.
+Copyright © 2025, Daniel Kuschny and Contributors, All rights reserved.
+
+See LICENSE.header for further licenses of integrated submodules.
+
 Mozilla Public License Version 2.0
 ==================================
 

LICENSE.header

@@ -6,8 +6,40 @@ This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-SoundFont loading and Audio Synthesis based on TinySoundFont (licensed under MIT)
-Copyright (C) 2017, 2018 Bernhard Schelling (https://github.com/schellingb/TinySoundFont)
+Integrated Libraries:
 
-TinySoundFont is based on SFZero (licensed under MIT)
-Copyright (C) 2012 Steve Folta (https://github.com/stevefolta/SFZero)
+    Library: TinySoundFont
+    License: MIT
+    Copyright: Copyright (C) 2017, 2018 Bernhard Schelling
+    URL: https://github.com/schellingb/TinySoundFont
+    Purpose: SoundFont loading and Audio Synthesis
+
+    Library: SFZero
+    License: MIT
+    Copyright: Copyright (C) 2012 Steve Folta ()
+    URL: https://github.com/stevefolta/SFZero
+    Purpose: TinySoundFont is based on SFZEro
+
+    Library: Haxe Standard Library
+    License: MIT
+    Copyright: Copyright (C)2005-2025 Haxe Foundation
+    URL: https://github.com/HaxeFoundation/haxe/tree/development/std
+    Purpose: XML Parser & Zip Inflate Algorithm
+
+    Library: SharpZipLib
+    License: MIT
+    Copyright: Copyright © 2000-2018 SharpZipLib Contributors
+    URL: https://github.com/icsharpcode/SharpZipLib
+    Purpose: Zip Deflate Algorithm for writing compressed Zips
+
+    Library: NVorbis
+    License: MIT
+    Copyright: Copyright (c) 2020 Andrew Ward
+    URL: https://github.com/NVorbis/NVorbis
+    Purpose: Vorbis Stream Decoding
+
+    Library: libvorbis
+    License: BSD-3-Clause
+    Copyright: Copyright (c) 2002-2020 Xiph.org Foundation
+    URL: https://github.com/xiph/vorbis
+    Purpose: NVorbis adopted some code from libvorbis.

font/sonivox/README.md

@@ -1,11 +1,17 @@
-SONiVOX EAS Version 2.00 Editing Software: Synthfont Viena
-Ported from Samsung GT-E1272 and Android Soundfont of SONiVOX EAS Full Presets and Full Keys Range (no reverb). Frequency 11khz - 32khz
-Using a Creative Sound Blaster GM bank. Using a Software Creative Vienna Soundfont Studio. Copy a Soundfont wt22khz.sf2 from in Floppy Disk 1.44MB Assembled of Indonesia.
-Sonivox Corporation Tokyo Japan.
-Copyright 1993 Sonivox Corporation
+SONiVOX EAS Version 2.10 Editing Software: Synthfont Viena
 
-https://musical-artifacts.com/artifacts/824
+Ported from Samsung GT-E1272, SM-B109E, SM-B310E, Spreadtrum, and Android Soundfont of SONiVOX EAS Full Presets and Full Keys Range (no reverb). Frequency 11khz - 32khz
+Using a Creative Sound Blaster GM bank. Using a Software Creative Vienna Soundfont Studio. Copy a Soundfont wt210k_G.sf2 from in 3.5 Floppy Disk 1.44MB Assembled of Indonesia.
 
+Recommended Synthesizer: CoolSoft VirtualMIDISynth and BASSMIDI Driver.
+
+Windows OS Update 2021
+Microsoft Community https://answers.microsoft.com/
+English: SONiVOX Sound That Rocks Japanese: SONiVOX 揺れる音
+Available in country: Hong Kong Taiwan Japan
+Powered by BASSMIDI Copyright 1993 Sonic Network, Inc. All Rights Reserved Sonivox Corporation Tokyo Japan. Made in Japan
+
+https://musical-artifacts.com/artifacts/1517
 
 This soundfont is based on the Sonivox EAS synthesizer, Copyright Sonic Network Inc. 2006. 
 Sonivox EAS belongs to the Android Open Source Project. 

font/sonivox/sonivox.sf2

@@ -98,7 +98,7 @@
         "terser": "^5.34.1",
         "tslib": "^2.7.0",
         "tsx": "^4.19.1",
-        "typescript": "^5.6.3",
+        "typescript": "^5.7.2",
         "vite": "^5.4.8",
         "webpack": "^5.95.0",
         "webpack-cli": "^6.0.1"
@@ -111,6 +111,7 @@
         "/dist/font/Bravura*.txt",
         "/dist/font/*.txt",
         "/dist/soundfont/*",
+        "LICENSE",
         "LICENSE.header"
     ],
     "dependencies": {

font/sonivox/sonivox.sf3

@@ -494,9 +494,9 @@ export default abstract class AstPrinterBase {
         if (cs.isBlock(s.statement)) {
             this.writeStatement(s.statement);
         } else {
-            this._indent++;
+            this.beginBlock();
             this.writeStatement(s.statement);
-            this._indent--;
+            this.endBlock();
         }
     }
 
@@ -516,9 +516,9 @@ export default abstract class AstPrinterBase {
         if (cs.isBlock(s.thenStatement)) {
             this.writeStatement(s.thenStatement);
         } else {
-            this._indent++;
+            this.beginBlock();
             this.writeStatement(s.thenStatement);
-            this._indent--;
+            this.endBlock();
         }
 
         if (s.elseStatement) {
@@ -530,9 +530,9 @@ export default abstract class AstPrinterBase {
                 this.writeStatement(s.elseStatement);
             } else {
                 this.writeLine();
-                this._indent++;
+                this.beginBlock();
                 this.writeStatement(s.elseStatement);
-                this._indent--;
+                this.endBlock();
             }
         }
     }

package-lock.json

@@ -24,7 +24,7 @@ interface Emitter {
 }
 
 export default function (emitters: Emitter[], handleErrors: boolean = false) {
-    console.log('Parsing...');
+    console.log(`Parsing using typescript ${ts.version}...`);
     const commandLine = ts.parseCommandLine(ts.sys.args);
     if (!commandLine.options.project) {
         commandLine.options.project = 'tsconfig.json';

package.json

@@ -272,7 +272,8 @@ export enum PrimitiveType {
     Void,
     Object,
     Dynamic,
-    Var
+    Var,
+    Long
 }
 
 export interface PrimitiveTypeNode extends TypeNode {