1859366 - [wpt-sync] Sync PR 42566 - Fix PaintRenderingContext2D reset in highdpi

Status: RESOLVED FIXED

(Core :: Web Painting, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 42566 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/42566
Details from upstream follow.

Jean-Philippe Gravel <[e-mail]> wrote:

Fix PaintRenderingContext2D reset in highdpi

After resetting the canvas, the device pixel ratio scaling factor has
to be re-applied to the canvas, just like we do when first
instializing the context and when resetTransform is called.

Bug: 1484741
Change-Id: I13b772d68fff8e233d2a936e43b221f2419a4edd
Reviewed-on: https://chromium-review.googlesource.com/4943195
WPT-Export-Revision: d09c3a5a95bd61b97a513a89b958b219c9790c51

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=e3d15e87f130f3b49d000ffab5be5fa0c035aa62

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests

Status Summary

Firefox

FAIL: 1

Chrome

PASS: 1

Safari

FAIL: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-paint-api/hidpi/canvas-reset.https.html [wpt.fyi]: FAIL [GitHub], SKIP [Gecko-android-em-7.0-x86_64-lite-qr-opt-geckoview, Gecko-android-em-7.0-x86_64-qr-debug-geckoview, Gecko-android-em-7.0-x86_64-qr-opt-geckoview, Gecko-linux1804-64-qr-debug, Gecko-linux1804-64-qr-opt, Gecko-windows11-32-2009-qr-debug, Gecko-windows11-32-2009-qr-opt, Gecko-windows11-64-2009-qr-debug, Gecko-windows11-64-2009-qr-opt] (Chrome: PASS, Safari: FAIL)

Tests Disabled in Gecko Infrastructure

• /css/css-paint-api/hidpi/canvas-reset.https.html [wpt.fyi]: FAIL [GitHub], SKIP [Gecko-android-em-7.0-x86_64-lite-qr-opt-geckoview, Gecko-android-em-7.0-x86_64-qr-debug-geckoview, Gecko-android-em-7.0-x86_64-qr-opt-geckoview, Gecko-linux1804-64-qr-debug, Gecko-linux1804-64-qr-opt, Gecko-windows11-32-2009-qr-debug, Gecko-windows11-32-2009-qr-opt, Gecko-windows11-64-2009-qr-debug, Gecko-windows11-64-2009-qr-opt] (Chrome: PASS, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6dbecfa2ba73
[wpt PR 42566] - Fix PaintRenderingContext2D reset in highdpi, a=testonly

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/a4dd71c15740
[wpt PR 42566] - Fix PaintRenderingContext2D reset in highdpi, a=testonly

Comment 5

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/a4dd71c15740