Use DataView instead of Buffer in hand-written benchmark

Author: screeny05

benchmark/bench.js

@@ -64,13 +64,14 @@ for (let i = 0; i < n; i++) {
 // Run benchmarks
 suite
   .add("hand-written", function () {
-    const n = buf.readUInt32LE(0);
+    const view = new DataView(buf.buffer, buf.byteOffset, buf.byteLength);
+    const n = view.getUint32(0, true);
     const points = [];
     for (let i = 0; i < n; i++) {
       points.push({
-        x: buf.readUInt16LE(i * 6 + 0 + 4),
-        y: buf.readUInt16LE(i * 6 + 2 + 4),
-        z: buf.readUInt16LE(i * 6 + 4 + 4),
+        x: view.getUint16(i * 6 + 0 + 4, true),
+        y: view.getUint16(i * 6 + 2 + 4, true),
+        z: view.getUint16(i * 6 + 4 + 4, true),
       });
     }
   })