tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html - Issue 665833002: Add CSS Animations performance tests

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html

Issue 665833002: Add CSS Animations performance tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Rebased Created 6 years, 1 month ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

« no previous file with comments | « tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_class.html ('k') | tools/perf/page_sets/tough_animation_cases/css_transitions_simultaneous_by_inserting_new_element.html » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

Index: tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html

diff --git a/tools/perf/page_sets/tough_animation_cases/web_animations_staggered_triggering.html b/tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html

similarity index 63%

copy from tools/perf/page_sets/tough_animation_cases/web_animations_staggered_triggering.html

copy to tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html

index 52946627386247c53cd86dea0d3dc7535bbe3fa8..f8f0a6b1d3a4c325655c9fdf7a555d1414b6bdbe 100644

--- a/tools/perf/page_sets/tough_animation_cases/web_animations_staggered_triggering.html

+++ b/tools/perf/page_sets/tough_animation_cases/css_animations_staggered_triggering_by_updating_inline_style.html

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

<!DOCTYPE html>

+<link rel="stylesheet" type="text/css" href="resources/animation.css">

-<script src="resources/web_animations_api_check.js"></script>

@@ -12,21 +12,22 @@ var duration = 1000;

var targets = [];

function startAnimation(i) {

- if (!targets[i]) {

- targets[i] = document.createElement('target');

- container.appendChild(targets[i]);

+ if (targets[i]) {

+ targets[i].style.webkitAnimationName = ((targets[i].i++) % 2 ? '' : 'reverse-') + 'anim';

+ targets[i].classList.toggle('anim');

+ return;

}

- targets[i].animate([

- {opacity: 0},

- {opacity: 1},

- ], duration);

+ var target = document.createElement('target');

+ target.i = 0;

+ container.appendChild(target);

+ targets[i] = target;

}

requestAnimationFrame(function(t) {

var base = t;

var i = 0;

- requestAnimationFrame(function staggeredStart(t) {

+ function staggeredStart(t) {

var elapsed = t - base;

for (; i < N && i < N * elapsed / duration; i++) {

startAnimation(i);

@@ -38,6 +39,7 @@ requestAnimationFrame(function(t) {

elapsed = 0;

}

requestAnimationFrame(staggeredStart);

- });

+ }

+ requestAnimationFrame(staggeredStart);

});

</script>