wasm-music

testwasm.mjs

@@ -0,0 +1,15 @@
+import { readFile, writeFile } from 'fs/promises';
+
+const wasm = (await readFile('./chords.wasm'));
+
+const mod = await WebAssembly.instantiate(wasm, {
+    m: {
+        pow: Math.pow,
+        log2: Math.log2,
+        sin: Math.sin
+    }
+});
+
+const mem = mod.instance.exports.m;
+
+await writeFile('test.raw', new Uint8Array(mem.buffer));