PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html - Issue 643693006: Add performance tests for accelerated elements with CSS Blending.

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Unified Diff: PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html

Issue 643693006: Add performance tests for accelerated elements with CSS Blending. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 2 months ago

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Index: PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html

diff --git a/PerformanceTests/Blending/mix-blend-mode-propagating-isolation.html b/PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html

similarity index 65%

rename from PerformanceTests/Blending/mix-blend-mode-propagating-isolation.html

rename to PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html

index b0f4bdbb3d0aedb9f10286d54e5bbcc03f39ac7e..5c1c4e731d1bd2bd85865c6260094e493c4ec598 100644

--- a/PerformanceTests/Blending/mix-blend-mode-propagating-isolation.html

+++ b/PerformanceTests/Animation/mix-blend-mode-propagating-isolation.html

@@ -1,6 +1,8 @@

<!DOCTYPE html>

<html>

<head>

+ <title>Painting deep tree with CSS Blending</title>

+

<style>

.box {

width: 100px;

@@ -23,8 +25,13 @@

+ var intervalId = 0;

window.onload = function () {

- PerfTestRunner.prepareToMeasureValuesAsync({done: onCompletedRun, unit: 'fps'});

+ PerfTestRunner.prepareToMeasureValuesAsync({

+ description: "Measure performance of software-animating a deep DOM subtree having one blending leaf.",

+ done: onCompletedRun,

+ unit: 'fps'

+ });

// The leaf element has blending

var lastElement = document.createElement("div");

@@ -38,16 +45,19 @@

}

var container = document.getElementById("container");

container.appendChild(lastElement);

- startTrackingFrameRate({run: softwareAnimationStep});

+ intervalId = window.setInterval(function () {

+ var leftVal = parseInt(container.style.left) || 0;

+ container.style.left = (leftVal + 1) + "px";

+ }, 16);

+ startTrackingFrameRate();

}

function onCompletedRun() {

+ clearInterval(intervalId);

stopTrackingFrameRate();

}

- function softwareAnimationStep() {

- var leftVal = parseInt(container.style.left) || 0;

- container.style.left = (leftVal + 1) + "px";

- }

</script>

</head>

<body>