1 files changed, 66 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/MotionMark/tests/dom/resources/compositing-transforms.js b/third_party/webkit/PerformanceTests/MotionMark/tests/dom/resources/compositing-transforms.js
new file mode 100644
index 0000000000..9fd401eeeb
--- /dev/null
+++ b/third_party/webkit/PerformanceTests/MotionMark/tests/dom/resources/compositing-transforms.js
@@ -0,0 +1,66 @@
+(function() {
+
+BouncingCompositedImage = Utilities.createSubclass(BouncingParticle,
+    function(stage)
+    {
+        BouncingParticle.call(this, stage);
+
+        this.element = document.createElement("img");
+        this.element.style.width = this.size.x + "px";
+        this.element.style.height = this.size.y + "px";
+        this.element.setAttribute("src", stage.imageSrc);
+
+        if (stage.useFilters)
+            this.element.style.filter = "hue-rotate(" + Stage.randomAngle() + "rad)";
+
+        stage.element.appendChild(this.element);
+        this._move();
+    }, {
+
+    _move: function()
+    {
+        this.element.style.transform = "translate3d(" + this.position.x + "px," + this.position.y + "px, 0) " + this.rotater.rotateZ();
+    },
+
+    animate: function(timeDelta)
+    {
+        BouncingParticle.prototype.animate.call(this, timeDelta);
+        this._move();
+    }
+});
+
+CompositingTransformsStage = Utilities.createSubclass(BouncingParticlesStage,
+    function()
+    {
+        BouncingParticlesStage.call(this);
+    }, {
+
+    initialize: function(benchmark, options)
+    {
+        BouncingParticlesStage.prototype.initialize.call(this, benchmark, options);
+
+        this.imageSrc = options["imageSrc"] || "../resources/yin-yang.svg";
+        this.useFilters = options["filters"] == "yes";
+    },
+
+    createParticle: function()
+    {
+        return new BouncingCompositedImage(this);
+    },
+
+    particleWillBeRemoved: function(particle)
+    {
+        particle.element.remove();
+    }
+});
+
+CompositedTransformsBenchmark = Utilities.createSubclass(Benchmark,
+    function(options)
+    {
+        Benchmark.call(this, new CompositingTransformsStage(), options);
+    }
+);
+
+window.benchmarkClass = CompositedTransformsBenchmark;
+
+})();