third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js - Issue 2041193005: [compositorworker] compositor proxy mutation updates underlying layers

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Unified Diff: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js

Issue 2041193005: [compositorworker] compositor proxy mutation updates underlying layers (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@compositor-worker-upstream-registration

Patch Set: rebase Created 4 years, 6 months ago

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Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js

diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js

new file mode 100644

index 0000000000000000000000000000000000000000..9aa5d980b178f12dc22023eea8c077eb656f6469

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/visual-update.js

@@ -0,0 +1,17 @@

+self.onmessage = function(e) {

+ self.proxy = e.data.proxy;

+ var update = function(timestamp) {

+ if (!self.proxy.initialized) {

+ requestAnimationFrame(update);

+ return;

+ }

+ self.proxy.opacity = 0.5;

+ var transform = self.proxy.transform;

+ transform.m42 = 100.0;

+ self.proxy.transform = transform;

+ self.proxy.scrollLeft = 100;

+ self.proxy.scrollTop = 100;

+ self.postMessage({});

+ };

+ requestAnimationFrame(update);