Initial SIMD demos life and earth for PNaCl.

native_client_sdk/src/examples/demo/voronoi/example.js

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 function moduleDidLoad() {
 }
 
 function postThreadFunc(numThreads) {
   return function () {
     common.naclModule.postMessage({'message' : 'set_threads',
@@ skipping 19 matching lines @@
     function() {
       var checked = document.getElementById('drawInteriors').checked;
       common.naclModule.postMessage({'message' : 'draw_interiors',
                                      'value' : checked});
     });
   var threads = [0, 1, 2, 4, 6, 8, 12, 16, 24, 32];
   for (var i = 0; i < threads.length; i++) {
     document.getElementById('radio' + i).addEventListener('click',
         postThreadFunc(threads[i]));
   }
-  document.getElementById('pointRange').addEventListener('change',
+  document.getElementById('pointRange').addEventListener('input',
     function() {
       var value = parseFloat(document.getElementById('pointRange').value);
       common.naclModule.postMessage({'message' : 'set_points',
                                      'value' : value});
       document.getElementById('pointCount').textContent = value + ' points';
     });
 }
 
 // Handle a message coming from the NaCl module.
 // In the Voronoi example, the only message will be the benchmark result.
 function handleMessage(message_event) {
   if (message_event.data['message'] == 'benchmark_result') {
     var x = (Math.round(message_event.data['value'] * 1000) / 1000).toFixed(3);
     document.getElementById('result').textContent =
       'Result: ' + x + ' seconds';
     common.updateStatus('SUCCESS')
   }
 }