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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/196381">196381</a></dd>
<dt>Author</dt> <dd>said@apple.com</dd>
<dt>Date</dt> <dd>2016-02-10 12:45:01 -0800 (Wed, 10 Feb 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add internal benchmark tests for CSS mix-blend-modes and filters
https://bugs.webkit.org/show_bug.cgi?id=154058
Provisionally reviewed by Jon Lee.
* Animometer/resources/debug-runner/tests.js: Include the new tests in the
"HTML suite" of the debug runner.
* Animometer/resources/extensions.js:
(Utilities.browserPrefix):
(Utilities.setElementPrefixedProperty): Utility functions to allow setting
prefixed style properties.
* Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js:
Set the mix-blend-mode and the filter to some random values if the options
of the test requested that.
* Animometer/tests/bouncing-particles/resources/bouncing-particles.js:
(parseShapeParameters): Parse the url options "blend" and "filter" and set
the corresponding flags.
* Animometer/tests/resources/main.js:
(randomStyleMixBlendMode):
(randomStyleFilter): Return random mix-blend-mode and filter.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsAnimometerresourcesdebugrunnertestsjs">trunk/PerformanceTests/Animometer/resources/debug-runner/tests.js</a></li>
<li><a href="#trunkPerformanceTestsAnimometerresourcesextensionsjs">trunk/PerformanceTests/Animometer/resources/extensions.js</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsbouncingparticlesresourcesbouncingcssshapesjs">trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsbouncingparticlesresourcesbouncingparticlesjs">trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-particles.js</a></li>
<li><a href="#trunkPerformanceTestsAnimometertestsresourcesmainjs">trunk/PerformanceTests/Animometer/tests/resources/main.js</a></li>
<li><a href="#trunkPerformanceTestsChangeLog">trunk/PerformanceTests/ChangeLog</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkPerformanceTestsAnimometerresourcesdebugrunnertestsjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/resources/debug-runner/tests.js (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/resources/debug-runner/tests.js 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/Animometer/resources/debug-runner/tests.js 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -130,6 +130,14 @@
</span><span class="cx"> name: "CSS bouncing gradient circles"
</span><span class="cx"> },
</span><span class="cx"> {
</span><ins>+ url: "bouncing-particles/bouncing-css-shapes.html?particleWidth=80&particleHeight=80&shape=circle&blend",
+ name: "CSS bouncing blend circles"
+ },
+ {
+ url: "bouncing-particles/bouncing-css-shapes.html?particleWidth=80&particleHeight=80&shape=circle&filter",
+ name: "CSS bouncing filter circles"
+ },
+ {
</ins><span class="cx"> url: "bouncing-particles/bouncing-css-images.html?particleWidth=80&particleHeight=80&imageSrc=../resources/yin-yang.svg",
</span><span class="cx"> name: "CSS bouncing SVG images"
</span><span class="cx"> },
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometerresourcesextensionsjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/resources/extensions.js (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/resources/extensions.js 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/Animometer/resources/extensions.js 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -82,6 +82,40 @@
</span><span class="cx">
</span><span class="cx"> parentElement.appendChild(element);
</span><span class="cx"> return element;
</span><ins>+ },
+
+ browserPrefix: function()
+ {
+ // Get the HTML element's CSSStyleDeclaration
+ var styles = window.getComputedStyle(document.documentElement, '');
+
+ // Convert the styles list to an array
+ var stylesArray = Array.prototype.slice.call(styles);
+
+ // Concatenate all the styles in one big string
+ var stylesString = stylesArray.join('');
+
+ // Search the styles string for a known prefix type, settle on Opera if none is found.
+ var prefixes = stylesString.match(/-(moz|webkit|ms)-/) || (styles.OLink === '' && ['', 'o']);
+
+ // prefixes has two elements; e.g. for webkit it has ['-webkit-', 'webkit'];
+ var prefix = prefixes[1];
+
+ // Have 'O' before 'Moz' in the string so it is matched first.
+ var dom = ('WebKit|O|Moz|MS').match(new RegExp(prefix, 'i'))[0];
+
+ // Return all the required prefixes.
+ return {
+ dom: dom,
+ lowercase: prefix,
+ css: '-' + prefix + '-',
+ js: prefix[0].toUpperCase() + prefix.substr(1)
+ };
+ },
+
+ setElementPrefixedProperty: function(element, property, value)
+ {
+ element.style[property] = element.style[this.browserPrefix().js + property[0].toUpperCase() + property.substr(1)] = value;
</ins><span class="cx"> }
</span><span class="cx"> };
</span><span class="cx">
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsbouncingparticlesresourcesbouncingcssshapesjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -18,6 +18,13 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ if (stage.blend)
+ this.element.style.mixBlendMode = Stage.randomStyleMixBlendMode();
+
+ // Some browsers have not un-prefixed the css filter yet.
+ if (stage.filter)
+ Utilities.setElementPrefixedProperty(this.element, "filter", Stage.randomStyleFilter());
+
</ins><span class="cx"> this._move();
</span><span class="cx"> }, {
</span><span class="cx">
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsbouncingparticlesresourcesbouncingparticlesjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-particles.js (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-particles.js 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/Animometer/tests/bouncing-particles/resources/bouncing-particles.js 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -84,6 +84,8 @@
</span><span class="cx"> this.shape = options["shape"] || "circle";
</span><span class="cx"> this.fill = options["fill"] || "solid";
</span><span class="cx"> this.clip = options["clip"] || "";
</span><ins>+ this.blend = options["blend"] || false;
+ this.filter = options["filter"] || false;
</ins><span class="cx"> },
</span><span class="cx">
</span><span class="cx"> animate: function(timeDelta)
</span></span></pre></div>
<a id="trunkPerformanceTestsAnimometertestsresourcesmainjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/Animometer/tests/resources/main.js (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/Animometer/tests/resources/main.js 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/Animometer/tests/resources/main.js 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -766,6 +766,48 @@
</span><span class="cx"> + this.randomInt(min, max).toString(16);
</span><span class="cx"> },
</span><span class="cx">
</span><ins>+ randomStyleMixBlendMode: function()
+ {
+ var mixBlendModeList = [
+ 'normal',
+ 'multiply',
+ 'screen',
+ 'overlay',
+ 'darken',
+ 'lighten',
+ 'color-dodge',
+ 'color-burn',
+ 'hard-light',
+ 'soft-light',
+ 'difference',
+ 'exclusion',
+ 'hue',
+ 'saturation',
+ 'color',
+ 'luminosity'
+ ];
+
+ return mixBlendModeList[this.randomInt(0, mixBlendModeList.length)];
+ },
+
+ randomStyleFilter: function()
+ {
+ var filterList = [
+ 'grayscale(50%)',
+ 'sepia(50%)',
+ 'saturate(50%)',
+ 'hue-rotate(180)',
+ 'invert(50%)',
+ 'opacity(50%)',
+ 'brightness(50%)',
+ 'contrast(50%)',
+ 'blur(10px)',
+ 'drop-shadow(10px 10px 10px gray)'
+ ];
+
+ return filterList[this.randomInt(0, filterList.length)];
+ },
+
</ins><span class="cx"> rotatingColor: function(cycleLengthMs, saturation, lightness)
</span><span class="cx"> {
</span><span class="cx"> return "hsl("
</span></span></pre></div>
<a id="trunkPerformanceTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/ChangeLog (196380 => 196381)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/ChangeLog 2016-02-10 20:33:20 UTC (rev 196380)
+++ trunk/PerformanceTests/ChangeLog 2016-02-10 20:45:01 UTC (rev 196381)
</span><span class="lines">@@ -1,3 +1,30 @@
</span><ins>+2016-02-09 Said Abou-Hallawa <sabouhallawa@apple.com>
+
+ Add internal benchmark tests for CSS mix-blend-modes and filters
+ https://bugs.webkit.org/show_bug.cgi?id=154058
+
+ Provisionally reviewed by Jon Lee.
+
+ * Animometer/resources/debug-runner/tests.js: Include the new tests in the
+ "HTML suite" of the debug runner.
+
+ * Animometer/resources/extensions.js:
+ (Utilities.browserPrefix):
+ (Utilities.setElementPrefixedProperty): Utility functions to allow setting
+ prefixed style properties.
+
+ * Animometer/tests/bouncing-particles/resources/bouncing-css-shapes.js:
+ Set the mix-blend-mode and the filter to some random values if the options
+ of the test requested that.
+
+ * Animometer/tests/bouncing-particles/resources/bouncing-particles.js:
+ (parseShapeParameters): Parse the url options "blend" and "filter" and set
+ the corresponding flags.
+
+ * Animometer/tests/resources/main.js:
+ (randomStyleMixBlendMode):
+ (randomStyleFilter): Return random mix-blend-mode and filter.
+
</ins><span class="cx"> 2016-02-08 Jon Lee <jonlee@apple.com>
</span><span class="cx">
</span><span class="cx"> Add a ramp controller
</span></span></pre>
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