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<title>[197514] trunk/PerformanceTests</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/197514">197514</a></dd>
<dt>Author</dt> <dd>jonlee@apple.com</dd>
<dt>Date</dt> <dd>2016-03-03 12:26:46 -0800 (Thu, 03 Mar 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Update image test
https://bugs.webkit.org/show_bug.cgi?id=154962

Rubber-stamped by Darin Adler.

* Animometer/tests/master/image-data.html: Make each canvas have a compositing layer.
* Animometer/tests/master/resources/image-data.js:
(initialize): Update to load multiple images serially.
(_loadImage):
(tune): Use display instead of visibility. When showing an element anew, move it somewhere else.
(_createTestElement): Set up the element, refactor out placement of element to _refreshElement.
(_refreshElement): Place element in a tile grid.
(animate):
(_getRandomNeighboringPixelIndex): Use a more conservative distribution to make the effect last a little longer.
* Animometer/tests/master/resources/compass.svg: Added.
* Animometer/tests/master/resources/console.svg: Added.
* Animometer/tests/master/resources/contribute.svg: Added.
* Animometer/tests/master/resources/debugger.svg: Added.
* Animometer/tests/master/resources/inspector.svg: Added.
* Animometer/tests/master/resources/layout.svg: Added.
* Animometer/tests/master/resources/performance.svg: Added.
* Animometer/tests/master/resources/script.svg: Added.
* Animometer/tests/master/resources/shortcuts.svg: Added.
* Animometer/tests/master/resources/standards.svg: Added.
* Animometer/tests/master/resources/storage.svg: Added.
* Animometer/tests/master/resources/styles.svg: Added.
* Animometer/tests/master/resources/timeline.svg: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterimagedatahtml">trunk/PerformanceTests/Animometer/tests/master/image-data.html</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesimagedatajs">trunk/PerformanceTests/Animometer/tests/master/resources/image-data.js</a></li>
<li><a href="#trunkPerformanceTestsChangeLog">trunk/PerformanceTests/ChangeLog</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcescompasssvg">trunk/PerformanceTests/Animometer/tests/master/resources/compass.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesconsolesvg">trunk/PerformanceTests/Animometer/tests/master/resources/console.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcescontributesvg">trunk/PerformanceTests/Animometer/tests/master/resources/contribute.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesdebuggersvg">trunk/PerformanceTests/Animometer/tests/master/resources/debugger.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesinspectorsvg">trunk/PerformanceTests/Animometer/tests/master/resources/inspector.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourceslayoutsvg">trunk/PerformanceTests/Animometer/tests/master/resources/layout.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesperformancesvg">trunk/PerformanceTests/Animometer/tests/master/resources/performance.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesscriptsvg">trunk/PerformanceTests/Animometer/tests/master/resources/script.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesshortcutssvg">trunk/PerformanceTests/Animometer/tests/master/resources/shortcuts.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesstandardssvg">trunk/PerformanceTests/Animometer/tests/master/resources/standards.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesstoragesvg">trunk/PerformanceTests/Animometer/tests/master/resources/storage.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcesstylessvg">trunk/PerformanceTests/Animometer/tests/master/resources/styles.svg</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsmasterresourcestimelinesvg">trunk/PerformanceTests/Animometer/tests/master/resources/timeline.svg</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkPerformanceTestsAnimometertestsmasterimagedatahtml"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/tests/master/image-data.html (197513 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/image-data.html        2016-03-03 19:46:25 UTC (rev 197513)
+++ trunk/PerformanceTests/Animometer/tests/master/image-data.html        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -9,8 +9,9 @@
</span><span class="cx">         background-color: #000;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    #stage div {
</del><ins>+    #stage canvas {
</ins><span class="cx">         position: absolute;
</span><ins>+        transform: translateZ(0);
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     &lt;/style&gt;
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcescompasssvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/compass.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/compass.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/compass.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,7 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
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+    &lt;path d=&quot;M 24 45.7600002 L 24 45.7600002 C 36.0177159 45.7600002 45.7599999 36.0177161 45.7599999 24.0000001 C 45.7599999 11.9822838 36.0177159 2.24000001 24 2.24000001 C 11.9822838 2.24000001 2.23999999 11.9822838 2.23999999 24.0000001 C 2.23999999 36.0177161 11.9822838 45.7600002 24 45.7600002 L 24 45.7600002 L 24 45.7600002 L 24 45.7600002 Z M 24 48 L 24 48 C 10.745166 48 8.52651283e-14 37.254834 8.52651283e-14 24.0000001 C 8.52651283e-14 10.745166 10.745166 0 24 0 C 37.254834 0 48 10.745166 48 24.0000001 C 48 37.254834 37.254834 48 24 48 L 24 48 L 24 48 L 24 48 Z&quot; fill=&quot;rgb(142, 142, 147)&quot;/&gt;
+    &lt;path fill=&quot;white&quot; d=&quot;M 19.2141787 30.7527044 C 20.0566026 31.3582067 21.0164459 31.8087988 22.052466 32.0629879 L 24.0150243 38.3621108 L 25.9644157 32.0671275 C 28.9532689 31.3397602 31.304042 28.97474 32.0270276 25.9677724 L 38.2840894 24.0065666 L 32.38318 22.1457238 L 30.1049072 24.2136546 C 29.9995478 27.5073249 27.2907334 30.1510903 24.0134391 30.1359337 C 23.1661809 30.1431339 22.3840431 29.959524 21.6645278 29.6641888 L 19.2141787 30.7527044 L 19.2141787 30.7527044 L 19.2141787 30.7527044 Z M 28.8019182 17.2563866 C 27.4120183 16.2548466 25.9438825 15.9331447 25.9438825 15.9331447 L 23.9849759 9.63788916 L 22.0355845 15.9328727 C 19.0467312 16.6602398 16.695958 19.0252601 15.9729726 22.0322277 L 9.71591065 23.9934336 C 9.71591065 23.9934336 13.7573684 25.2679011 15.7780972 25.9051349 L 17.8923556 23.9486543 C 17.9116726 20.5783691 20.6200789 17.8803136 23.9912031 17.8674375 C 24.8266313 17.8130168 26.1806153 18.2277657 26.3381938 18.3358993 C 2
 6.3381937 18.3358993 28.8019182 17.2563866 28.8019182 17.2563866 L 28.8019182 17.2563866 L 28.8019182 17.2563866 Z&quot;/&gt;
+    &lt;path fill=&quot;white&quot; d=&quot;M 22.4528571 21.5612813 L 10.1267612 32.8610634 L 25.4820204 26.3285511 L 37.8732388 15.1389366 L 22.4528571 21.5612813 L 22.4528571 21.5612813 L 22.4528571 21.5612813 Z&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesconsolesvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/console.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/console.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/console.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;rect stroke=&quot;rgb(0, 136, 204)&quot; stroke-width=&quot;2.5&quot; x=&quot;5.03735352&quot; y=&quot;5.03735352&quot; width=&quot;37.925293&quot; height=&quot;37.925293&quot; rx=&quot;4&quot; fill=&quot;none&quot;/&gt;
+    &lt;path d=&quot;M 13.164202 13.164202 L 24 24 L 13.164202 34.835798 M 24 14 L 35 14 M 29.5 24 L 34.9999999 24 M 24 34 L 35 34&quot; stroke=&quot;white&quot; stroke-width=&quot;2.5&quot;  fill=&quot;none&quot; /&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcescontributesvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/contribute.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/contribute.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/contribute.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path fill=&quot;rgb(203, 170, 68)&quot; d=&quot;M 24 45.76 L 24 45.76 C 36.0177161 45.76 45.76 36.0177162 45.76 24 C 45.76 11.9822838 36.0177161 2.24 24 2.24 C 11.9822838 2.24 2.24 11.9822838 2.24 24 C 2.24 36.0177162 11.9822838 45.76 24 45.76 L 24 45.76 L 24 45.76 L 24 45.76 Z M 24 48 L 24 48 C 10.745166 48 -1.77635684e-14 37.254834 -1.77635684e-14 24 C -1.77635684e-14 10.745166 10.745166 2.84217094e-14 24 2.84217094e-14 C 37.254834 2.84217094e-14 48 10.745166 48 24 C 48 37.254834 37.254834 48 24 48 L 24 48 L 24 48 L 24 48 Z&quot;/&gt;
+    &lt;path d=&quot;M 29.4897098 23.3065925 L 26.2706917 20.9393745 L 26.6482584 24.3031351 L 28.4802897 29.4247528 L 29.4897098 33.8205977 L 30.4989581 29.4247528 L 32.3309894 24.3031351 L 32.7087278 20.9393745 L 29.4897098 23.3065925 Z M 18.8503641 23.3065925 L 15.631346 20.9393745 L 16.0090845 24.3031351 L 17.8411157 29.4247528 L 18.8503641 33.8205977 L 19.8597841 29.4247528 L 21.6916437 24.3031351 L 22.0693821 20.9393745 L 18.8503641 23.3065925 Z M 37.2876041 24.3031351 L 39.1196354 29.4247528 L 40.3400738 34.740219 L 38.3454433 35 L 36.6368638 29.562799 C 36.6368638 29.562799 34.8092967 25.6310573 34.8092967 25.4866582 C 34.8092967 25.6310573 32.9819013 29.562799 32.9819013 29.562799 L 31.2733218 35 L 29.4897098 34.7676909 L 27.7060977 35 L 25.9975182 29.562799 C 25.9975182 29.562799 24.1701228 25.6310573 24.1701228 25.4866582 C 24.1701228 25.6310573 22.3425557 29.562799 22.3425557 29.562799 L 20.6339762 35 L 18.8503641 34.7676909 L 17.066752 35 L 15.3581725 29.562799 
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+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesdebuggersvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/debugger.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/debugger.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/debugger.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 24.1320008 44.328125 C 32.1512251 44.328125 38.6520901 35.226914 38.6520901 24 C 38.6520901 12.773086 32.1512251 3.671875 24.1320008 3.671875 C 16.1127765 3.671875 9.61191153 12.773086 9.61191153 24 C 9.61191153 35.226914 16.1127765 44.328125 24.1320008 44.328125 Z M 13.7861328 10.5 L 34.4768075 10.5 L 13.7861328 10.5 Z M 24.25 11 L 24.25 44.328125 M 34.1640625 37.0680804 L 39.9720982 42.8761161 M 38.5200893 22.25 L 44.328125 22.25 M 9.47991071 22.25 L 3.671875 22.25 M 13.8359375 10.9319196 L 8.02790179 5.12388393 M 34.1640625 10.9319196 L 39.9720982 5.12388393 M 13.972 37.068 L 8.164 42.876&quot; fill=&quot;none&quot; stroke=&quot;rgb(0, 136, 204)&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesimagedatajs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/tests/master/resources/image-data.js (197513 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/image-data.js        2016-03-03 19:46:25 UTC (rev 197513)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/image-data.js        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -8,32 +8,66 @@
</span><span class="cx">         this._offsetIndex = 0;
</span><span class="cx">     }, {
</span><span class="cx"> 
</span><del>-    testImageSrc: './../resources/yin-yang.png',
</del><ins>+    imageWidth: 100,
+    imageHeight: 100,
+    pixelStride: 4,
+    rowStride: 400,
+    weightNegativeThreshold: 0.04,
+    weightPositiveThreshold: 0.96,
+    imageSrcs: [
+        &quot;compass&quot;,
+        &quot;console&quot;,
+        &quot;contribute&quot;,
+        &quot;debugger&quot;,
+        &quot;inspector&quot;,
+        &quot;layout&quot;,
+        &quot;performance&quot;,
+        &quot;script&quot;,
+        &quot;shortcuts&quot;,
+        &quot;standards&quot;,
+        &quot;storage&quot;,
+        &quot;styles&quot;,
+        &quot;timeline&quot;
+    ],
+    images: [],
</ins><span class="cx"> 
</span><span class="cx">     initialize: function(benchmark)
</span><span class="cx">     {
</span><span class="cx">         Stage.prototype.initialize.call(this, benchmark);
</span><span class="cx"> 
</span><span class="cx">         var waitForLoad = new SimplePromise;
</span><ins>+
+        var lastPromise;
+        var images = this.images;
+        this.imageSrcs.forEach(function(imageSrc) {
+            var promise = this._loadImage(&quot;resources/&quot; + imageSrc + &quot;.svg&quot;);
+            if (!lastPromise)
+                lastPromise = promise;
+            else {
+                lastPromise = lastPromise.then(function(img) {
+                    images.push(img);
+                    return promise;
+                });
+            }
+        }, this);
+
+        lastPromise.then(function(img) {
+            images.push(img);
+            benchmark.readyPromise.resolve();
+        }.bind(this));
+    },
+
+    _loadImage: function(src) {
</ins><span class="cx">         var img = new Image;
</span><ins>+        var promise = new SimplePromise;
</ins><span class="cx"> 
</span><span class="cx">         img.addEventListener('load', function onImageLoad(e) {
</span><span class="cx">             img.removeEventListener('load', onImageLoad);
</span><del>-            waitForLoad.resolve(img);
</del><ins>+            promise.resolve(img);
</ins><span class="cx">         });
</span><span class="cx"> 
</span><del>-        img.src = this.testImageSrc;
-
-        waitForLoad.then(function(img) {
-            this.testImage = img;
-            this.testImageWidth = img.naturalWidth;
-            this.testImageHeight = img.naturalHeight;
-
-            this.diffuseXOffset = 4,
-            this.diffuseYOffset = this.testImageWidth * 4;
-
-            benchmark.readyPromise.resolve();
-        }.bind(this));
</del><ins>+        img.src = src;
+        return promise;
</ins><span class="cx">     },
</span><span class="cx"> 
</span><span class="cx">     tune: function(count)
</span><span class="lines">@@ -44,14 +78,16 @@
</span><span class="cx">         if (count &lt; 0) {
</span><span class="cx">             this._offsetIndex = Math.max(this._offsetIndex + count, 0);
</span><span class="cx">             for (var i = this._offsetIndex; i &lt; this.testElements.length; ++i)
</span><del>-                this.testElements[i].style.visibility = &quot;hidden&quot;;
</del><ins>+                this.testElements[i].style.display = &quot;none&quot;;
</ins><span class="cx">             return;
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         this._offsetIndex = this._offsetIndex + count;
</span><span class="cx">         var index = Math.min(this._offsetIndex, this.testElements.length);
</span><del>-        for (var i = 0; i &lt; index; ++i)
-            this.testElements[i].style.visibility = &quot;&quot;;
</del><ins>+        for (var i = 0; i &lt; index; ++i) {
+            this.testElements[i].style.display = &quot;block&quot;;
+            this._refreshElement(this.testElements[i]);
+        }
</ins><span class="cx">         if (this._offsetIndex &lt;= this.testElements.length)
</span><span class="cx">             return;
</span><span class="cx"> 
</span><span class="lines">@@ -65,38 +101,35 @@
</span><span class="cx"> 
</span><span class="cx">     _createTestElement: function() {
</span><span class="cx">         var element = document.createElement('canvas');
</span><del>-        element.width = this.testImageWidth;
-        element.height = this.testImageHeight;
</del><ins>+        element.width = this.imageWidth;
+        element.height = this.imageHeight;
+        element.style.width = this.imageWidth + 'px';
+        element.style.height = this.imageHeight + 'px';
</ins><span class="cx"> 
</span><del>-        var context = element.getContext(&quot;2d&quot;);
</del><ins>+        this._refreshElement(element);
+        return element;
+    },
</ins><span class="cx"> 
</span><del>-        // Put draw image into the canvas
-        context.drawImage(this.testImage, 0, 0, this.testImageWidth, this.testImageHeight);
</del><ins>+    _refreshElement: function(element) {
+        var top = Stage.randomInt(0, Math.floor((this.size.height - this.imageHeight) / this.imageHeight)) * this.imageHeight;
+        var left = Stage.randomInt(0, Math.floor((this.size.width - this.imageWidth) / this.imageWidth)) * this.imageWidth;
</ins><span class="cx"> 
</span><del>-        // randomize location
-        var left = Stage.randomInt(0, this.size.width - this.testImageWidth);
-        var top = Stage.randomInt(0, this.size.height - this.testImageHeight);
-
</del><span class="cx">         element.style.top = top + 'px';
</span><span class="cx">         element.style.left = left + 'px';
</span><del>-        element.style.width = this.testImageWidth + 'px';
-        element.style.height = this.testImageHeight + 'px';
-
-        return element;
</del><span class="cx">     },
</span><span class="cx"> 
</span><span class="cx">     animate: function(timeDelta) {
</span><span class="cx">         for (var i = 0; i &lt; this._offsetIndex; ++i) {
</span><del>-            var context = this.testElements[i].getContext(&quot;2d&quot;);
</del><ins>+            var element = this.testElements[i];
+            var context = element.getContext(&quot;2d&quot;);
</ins><span class="cx"> 
</span><span class="cx">             // Get image data
</span><del>-            var imageData = context.getImageData(0, 0, this.testImageWidth, this.testImageHeight);
</del><ins>+            var imageData = context.getImageData(0, 0, this.imageWidth, this.imageHeight);
</ins><span class="cx"> 
</span><del>-            var rgbaLen = 4,
-                didDraw = false,
</del><ins>+            var didDraw = false,
</ins><span class="cx">                 neighborPixelIndex,
</span><span class="cx">                 dataLen = imageData.data.length;
</span><del>-            for (var j = 0; j &lt; dataLen; j += rgbaLen) {
</del><ins>+            for (var j = 0; j &lt; dataLen; j += this.pixelStride) {
</ins><span class="cx">                 if (imageData.data[j + 3] === 0)
</span><span class="cx">                     continue;
</span><span class="cx"> 
</span><span class="lines">@@ -107,38 +140,24 @@
</span><span class="cx">                 imageData.data[j] = imageData.data[neighborPixelIndex];
</span><span class="cx">                 imageData.data[j + 1] = imageData.data[neighborPixelIndex + 1];
</span><span class="cx">                 imageData.data[j + 2] = imageData.data[neighborPixelIndex + 2];
</span><del>-                imageData.data[j + 3] = Math.max(imageData.data[neighborPixelIndex + 3] - j % 10, 0);
</del><ins>+                imageData.data[j + 3] = imageData.data[neighborPixelIndex + 3];
</ins><span class="cx">                 didDraw = true;
</span><span class="cx">             }
</span><span class="cx"> 
</span><del>-            // Put the image data back into the canvas
-            context.putImageData(imageData, 0, 0);
-
-             // If it didn't draw restart
-            if (!didDraw)
-                context.drawImage(this.testImage, 0, 0, this.testImageWidth, this.testImageHeight)
</del><ins>+            if (didDraw)
+                context.putImageData(imageData, 0, 0);
+            else {
+                this._refreshElement(element);
+                element.getContext(&quot;2d&quot;).drawImage(this.images[Stage.randomInt(0, this.images.length - 1)], 0, 0, this.imageWidth, this.imageHeight);
+            }
</ins><span class="cx">         }
</span><span class="cx">     },
</span><span class="cx"> 
</span><del>-    _getRandomNeighboringPixelIndex: function(pixelIdx, pixelArrayLength) {
-        var xOffset = Stage.randomInt(-1, 1),
-            yOffset = Stage.randomInt(-1, 1),
-            resultPixelIdx = pixelIdx;
-
-        // Add X to the result
-        resultPixelIdx += (this.diffuseXOffset * xOffset);
-        // Add Y to the result
-        resultPixelIdx += (this.diffuseYOffset * yOffset);
-
-        // Don't fall off the end of the image
-        if (resultPixelIdx &gt; pixelArrayLength)
-            resultPixelIdx = pixelIdx;
-
-        // Don't fall off the beginning of the image
-        if (resultPixelIdx &lt; 0)
-            resultPixelIdx = 0;
-
-        return resultPixelIdx;
</del><ins>+    _getRandomNeighboringPixelIndex: function(pixelIdx, pixelArrayLength)
+    {
+        var xOffset = Math.floor((Pseudo.random() - this.weightNegativeThreshold) / (this.weightPositiveThreshold - this.weightNegativeThreshold));
+        var yOffset = Math.floor((Pseudo.random() - this.weightNegativeThreshold) / (this.weightPositiveThreshold - this.weightNegativeThreshold));
+        return (pixelIdx + this.pixelStride * xOffset + this.rowStride * yOffset) % pixelArrayLength;
</ins><span class="cx">     },
</span><span class="cx"> 
</span><span class="cx">     complexity: function()
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesinspectorsvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/inspector.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/inspector.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/inspector.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;circle fill=&quot;none&quot; stroke=&quot;rgb(0, 136, 204)&quot; stroke-width=&quot;2.5&quot; cx=&quot;24&quot; cy=&quot;24&quot; r=&quot;18&quot;/&gt;
+    &lt;path d=&quot;M 28.5 25.5 L 48 25.5 L 48 23 L 28.5 23 L 28.5 25.5 M 23 28.5 L 23 48 L 25.5 48 L 25.5 28.5 L 23 28.5 M 0 25.5 L 19.5 25.5 L 19.5 23 L 5.99520433e-15 23 L 0 25.5 M 23 0 L 23 19.5 L 25.5 19.5 L 25.5 0 L 23 0&quot; fill=&quot;white&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourceslayoutsvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/layout.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/layout.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/layout.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 44.5086986 24.2230775 L 24.1090229 24.2230775 L 24.1090229 4.50363839 L 24.1090229 4.50363839&quot; fill=&quot;none&quot; stroke=&quot;white&quot; stroke-width=&quot;2.5&quot;/&gt;
+    &lt;rect x=&quot;3.71000004&quot; y=&quot;4.50363839&quot; width=&quot;40.7993514&quot; height=&quot;39.4388783&quot; fill=&quot;none&quot; stroke=&quot;rgb(191, 109, 113)&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesperformancesvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/performance.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/performance.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/performance.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 24 45.76 L 24 45.76 C 36.0177161 45.76 45.76 36.0177162 45.76 24 C 45.76 11.9822838 36.0177161 2.24 24 2.24 C 11.9822838 2.24 2.24 11.9822838 2.24 24 C 2.24 36.0177162 11.9822838 45.76 24 45.76 L 24 45.76 L 24 45.76 L 24 45.76 Z M 24 48 L 24 48 C 10.745166 48 -1.77635684e-14 37.254834 -1.77635684e-14 24 C -1.77635684e-14 10.745166 10.745166 2.84217094e-14 24 2.84217094e-14 C 37.254834 2.84217094e-14 48 10.745166 48 24 C 48 37.254834 37.254834 48 24 48 L 24 48 L 24 48 L 24 48 Z&quot; fill=&quot;rgb(152, 188, 77)&quot;/&gt;
+    &lt;path d=&quot;M 25.4586474 22.9633529 L 36.6273818 12.9367924 L 19.3784717 20.0882179 L 22.54035 25.0378408 L 11.3720064 35.0646845 L 28.6179627 27.9103051 L 25.4586474 22.9633529 L 25.4586474 22.9633529 Z&quot; fill=&quot;white&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesscriptsvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/script.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/script.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/script.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 9.4057939 17.7395629 C 10.1528885 17.0482595 11.14598 16.6062505 12.2562501 16.6062505 C 14.6587038 16.6062505 16.5125003 18.7103026 16.5125003 20.8625007 C 16.5125003 20.8625007 18.178953 19.2008056 19.0121793 18.369958 C 21.6138782 15.7756868 26.817276 10.5871443 26.817276 10.5871443 C 26.817276 10.5871443 37.1931445 21.9632427 37.5748423 22.4630973 C 38.0895548 23.1371422 39.2154452 24.3686768 39.2154452 26.5456407 C 39.2154452 27.6292862 38.7691081 28.6850409 38.0240604 29.4729943 C 37.2725506 30.267782 21.5041804 45.9478026 22.256517 45.2395774 C 23.0871144 44.4575043 23.6062505 43.3509701 23.6062505 42.1437514 C 23.6062505 39.8308355 22.4995839 38.7247751 21.9516194 38.0693479 C 21.9377433 38.0527505 21.4369464 37.5002693 20.6469581 36.6292772 L 15.0937502 42.1437514 C 15.0937502 44.4944134 16.9993383 46.4000015 19.3500004 46.4000015 C 20.4737422 46.4000015 21.4957691 45.9558816 22.256517 45.2395774 L 22.256517 45.2395773 C 22.2567055 45.2393999 
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+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesshortcutssvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/shortcuts.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/shortcuts.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/shortcuts.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 5 35.8242187 C 5 39.7527757 8.1847243 42.9375 12.1132812 42.9375 C 16.0418382 42.9375 19.2265625 39.7527757 19.2265625 35.8242187 L 19.2265625 11.9442883 C 19.2265625 8.1847243 16.0418382 5 12.1132812 5 C 8.1847243 5 5 8.1847243 5 12.1132812 C 5 16.0418382 8.1847243 19.2265625 12.1132812 19.2265625 L 35.8928161 19.2265625 C 39.7527757 19.2265625 42.9375 16.0418382 42.9375 12.1132812 C 42.9375 8.1847243 39.7527757 5 35.8242188 5 C 31.8956618 5 28.7109375 8.1847243 28.7109375 12.1132812 L 28.7109375 35.8190088 C 28.7109375 39.7527757 31.8956618 42.9375 35.8242187 42.9375 C 39.7527757 42.9375 42.9375 39.7527757 42.9375 35.8242188 C 42.9375 31.8956618 39.7527757 28.7109375 35.8242187 28.7109375 L 12.1184912 28.7109375 C 8.1847243 28.7109375 5 31.8956618 5 35.8242187 Z&quot; fill=&quot;none&quot; stroke=&quot;rgb(0, 136, 204)&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesstandardssvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/standards.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/standards.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/standards.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 42.0710239 24.0177617 C 39.1538386 16.9070258 32.1617573 11.8990479 24 11.8990479 C 16.3635634 11.8990479 9.75107907 16.2831086 6.54212676 22.6716502 M 30.9761247 44.4830419 C 32.2260967 41.0462637 32.9749756 36.6675422 32.9749756 31.8990479 C 32.9749756 20.8533529 28.9567421 11.8990479 24 11.8990479 C 19.0432579 11.8990479 15.0250244 20.8533529 15.0250244 31.8990479 C 15.0250244 36.5317055 15.7318455 40.7964804 16.9182797 44.1870585 L 16.9182797 44.1870585 M 6.58618164 23.392334 C 6.58618164 25.4881886 14.5338788 27.1872144 24.3378601 27.1872144 C 34.1418414 27.1872144 42.0895386 25.4881886 42.0895386 23.392334 M 7.57792629 35.5492537 C 10.9596878 37.443268 17.049483 38.7070228 24 38.7070228 C 31.5250917 38.7070228 38.041274 37.2256916 41.204187 35.0669761 M 24.25 12.9990234 L 24.25 45&quot; fill=&quot;none&quot; stroke=&quot;white&quot; stroke-width=&quot;2.5&quot;/&gt;
+    &lt;path d=&quot;M 8.20156221 41.7446204 L 4.60455725 1.39999998 L 44.1294427 1.39999998 L 40.5286241 41.7383005 L 24.34281 46.2255399 L 8.20156221 41.7446204 Z&quot; fill=&quot;none&quot; stroke=&quot;#BF7600&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesstoragesvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/storage.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/storage.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/storage.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 39.9236499 31.5126111 C 41.869091 32.6498521 43 34.0625041 43 35.6923077 C 43 40.1632127 34.4896382 43 24 43 C 13.5103618 43 5 40.1632127 5 35.6923077 C 5 34.0625041 6.130909 32.6498521 8.07635005 31.5126111 C 9.14708175 31.9858647 10.3798534 32.4104194 11.7445378 32.7755154 C 9.22593316 33.7562269 7.92307692 34.9214488 7.92307692 35.6923077 C 7.92307692 36.4947878 9.3350136 37.7246485 12.0606138 38.728817 C 15.168606 39.8738668 19.433505 40.5384615 24 40.5384615 C 28.566495 40.5384615 32.831394 39.8738668 35.9393862 38.728817 C 38.6649864 37.7246485 40.0769231 36.4947878 40.0769231 35.6923077 C 40.0769231 34.9214488 38.7740668 33.7562269 36.2554622 32.7755154 C 37.6201466 32.4104194 38.8529182 31.9858647 39.9236499 31.5126111 Z M 39.9236499 19.8203034 C 41.869091 20.9575444 43 22.3701964 43 24 C 43 28.470905 34.4896382 31.3076923 24 31.3076923 C 13.5103618 31.3076923 5 28.470905 5 24 C 5 22.3701964 6.130909 20.9575444 8.07635005 19.8203034 C 9.0688135
 9 20.2589632 10.2004933 20.6557834 11.4473978 21.0021956 C 9.12353139 22.0250817 7.92307692 23.2072017 7.92307692 24 C 7.92307692 24.8598001 9.3350136 26.177508 12.0606138 27.2534028 C 15.168606 28.4802419 19.433505 29.1923077 24 29.1923077 C 28.566495 29.1923077 32.831394 28.4802419 35.9393862 27.2534028 C 38.6649864 26.177508 40.0769231 24.8598001 40.0769231 24 C 40.0769231 23.2072017 38.8764686 22.0250817 36.5526022 21.0021956 C 37.7995067 20.6557834 38.9311864 20.2589632 39.9236499 19.8203034 Z M 43 12.3076923 C 43 7.83678727 34.4896382 5 24 5 C 13.5103618 5 5 7.83678727 5 12.3076923 C 5 16.7785973 13.5103618 19.6153846 24 19.6153846 C 34.4896382 19.6153846 43 16.7785973 43 12.3076923 Z M 12.0606138 15.3442016 C 9.3350136 14.3400331 7.92307692 13.1101724 7.92307692 12.3076923 C 7.92307692 11.5052122 9.3350136 10.2753515 12.0606138 9.27118298 C 15.168606 8.12613322 19.433505 7.46153846 24 7.46153846 C 28.566495 7.46153846 32.831394 8.12613322 35.9393862 9.27118298 C 38.66
 49864 10.2753515 40.0769231 11.5052122 40.0769231 12.3076923 C 40.0769231 13.1101724 38.6649864 14.3400331 35.9393862 15.3442016 C 32.831394 16.4892514 28.566495 17.1538462 24 17.1538462 C 19.433505 17.1538462 15.168606 16.4892514 12.0606138 15.3442016 Z&quot; fill=&quot;rgb(153, 127, 166)&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcesstylessvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/styles.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/styles.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/styles.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 32.2807541 19.800573 C 30.8515632 18.9532817 29.6775632 16.9314716 29.6582461 15.2582558 L 29.5886562 9.2305008 C 29.5694759 7.56913954 30.7023175 6.90315961 32.1417063 7.75649663 L 37.3271003 10.8306408 C 38.7562912 11.677932 39.9302912 13.6997422 39.9496083 15.3729579 L 40.0191983 21.400713 C 40.0383785 23.0620742 38.905537 23.7280542 37.4661481 22.8747171 L 32.2807541 19.800573 L 32.2807541 19.800573 L 32.2807541 19.800573 Z M 22.7106927 25.0325153 C 21.2837011 24.186528 20.1113895 22.1575845 20.0922204 20.4971883 L 19.9529996 8.43813667 C 19.9338489 6.77933205 21.0737602 6.11960178 22.5021209 6.96640082 L 32.8759556 13.1164953 C 34.3029471 13.9624827 35.4752587 15.9914262 35.4944279 17.6518224 L 35.6336486 29.710874 C 35.6527994 31.3696786 34.512888 32.0294089 33.0845273 31.1826098 L 22.7106927 25.0325153 L 22.7106927 25.0325153 L 22.7106927 25.0325153 Z M 11.6578029 32.7104298 C 9.75514746 31.5824467 8.19206532 28.8771886 8.16650648 26.6633271 L 7
 .98087883 10.5845916 C 7.95534449 8.37285211 9.47522625 7.49321175 11.3797072 8.62227714 L 25.2114868 16.8224031 C 27.1141422 17.9503863 28.6772243 20.6556443 28.7027831 22.8695059 L 28.8884108 38.9482414 C 28.9139451 41.1599809 27.3940634 42.0396212 25.4895824 40.9105558 L 11.6578029 32.7104298 L 11.6578029 32.7104298 L 11.6578029 32.7104298 Z&quot; fill=&quot;none&quot; stroke=&quot;rgb(191, 109, 113)&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsmasterresourcestimelinesvg"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/Animometer/tests/master/resources/timeline.svg (0 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/master/resources/timeline.svg                                (rev 0)
+++ trunk/PerformanceTests/Animometer/tests/master/resources/timeline.svg        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
+&lt;!-- Copyright © 2016 Apple Inc. All rights reserved. --&gt;
+&lt;svg width=&quot;48px&quot; height=&quot;48px&quot; viewBox=&quot;0 0 48 48&quot; version=&quot;1.1&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;&gt;
+    &lt;path d=&quot;M 24 45.76 L 24 45.76 C 36.0177161 45.76 45.76 36.0177162 45.76 24 C 45.76 11.9822838 36.0177161 2.24 24 2.24 C 11.9822838 2.24 2.24 11.9822838 2.24 24 C 2.24 36.0177162 11.9822838 45.76 24 45.76 L 24 45.76 L 24 45.76 L 24 45.76 Z M 24 48 L 24 48 C 10.745166 48 0 37.254834 0 24 C 0 10.745166 10.745166 0 24 0 C 37.254834 0 48 10.745166 48 24 C 48 37.254834 37.254834 48 24 48 L 24 48 L 24 48 L 24 48 Z&quot; fill=&quot;rgb(0, 136, 204)&quot;/&gt;
+    &lt;path d=&quot;M 24.625 7.57617187 L 24.625 24.5833333 L 15 24.5833333&quot; fill=&quot;none&quot; stroke=&quot;white&quot; stroke-width=&quot;2.5&quot;/&gt;
+&lt;/svg&gt;
</ins></span></pre></div>
<a id="trunkPerformanceTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/ChangeLog (197513 => 197514)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/ChangeLog        2016-03-03 19:46:25 UTC (rev 197513)
+++ trunk/PerformanceTests/ChangeLog        2016-03-03 20:26:46 UTC (rev 197514)
</span><span class="lines">@@ -1,3 +1,33 @@
</span><ins>+2016-03-03  Jon Lee  &lt;jonlee@apple.com&gt;
+
+        Update image test
+        https://bugs.webkit.org/show_bug.cgi?id=154962
+
+        Rubber-stamped by Darin Adler.
+
+        * Animometer/tests/master/image-data.html: Make each canvas have a compositing layer.
+        * Animometer/tests/master/resources/image-data.js:
+        (initialize): Update to load multiple images serially.
+        (_loadImage):
+        (tune): Use display instead of visibility. When showing an element anew, move it somewhere else.
+        (_createTestElement): Set up the element, refactor out placement of element to _refreshElement.
+        (_refreshElement): Place element in a tile grid.
+        (animate):
+        (_getRandomNeighboringPixelIndex): Use a more conservative distribution to make the effect last a little longer.
+        * Animometer/tests/master/resources/compass.svg: Added.
+        * Animometer/tests/master/resources/console.svg: Added.
+        * Animometer/tests/master/resources/contribute.svg: Added.
+        * Animometer/tests/master/resources/debugger.svg: Added.
+        * Animometer/tests/master/resources/inspector.svg: Added.
+        * Animometer/tests/master/resources/layout.svg: Added.
+        * Animometer/tests/master/resources/performance.svg: Added.
+        * Animometer/tests/master/resources/script.svg: Added.
+        * Animometer/tests/master/resources/shortcuts.svg: Added.
+        * Animometer/tests/master/resources/standards.svg: Added.
+        * Animometer/tests/master/resources/storage.svg: Added.
+        * Animometer/tests/master/resources/styles.svg: Added.
+        * Animometer/tests/master/resources/timeline.svg: Added.
+
</ins><span class="cx"> 2016-03-02  Jon Lee  &lt;jonlee@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Add some new controllers, and refine tests
</span></span></pre>
</div>
</div>

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