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Issue 658616 link

Starred by 1 user
Status: Archived
Owner: ----
Closed: Dec 2017
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Swipe to go back preview on HiDPI touchscreen computers is low-resolution/blocky

Reported by d...@nkmem.es, Oct 23 2016 
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.21 Safari/537.36

Steps to reproduce the problem:
1. Open a web page on a HiDPI touchscreen computer operating at anything above 100% scaling (e.g. Surface Pro 4)
2. Swipe the current page to the left, revealing the preview

What is the expected behavior?
The page preview should be crisp, and rendered at 200% display scaling

What went wrong?
The page preview is blurry and blocky. See screenshot.

Did this work before? No 

Chrome version: 55.0.2883.21  Channel: beta
OS Version: 10.0
Flash Version: Shockwave Flash 23.0 r0
chrome_2016-10-23_17-20-54.png
193 KB View Download

Comment 1 by brajkumar@chromium.org, Oct 26 2016

Cc: brajkumar@chromium.org
Labels: Needs-Feedback
Unable to reproduce this issue on Windows-10 Dell-M3800 HiDPI using chrome latest M55-55.0.2883.21 by following steps mentioned in the original comment. Observed no blurriness while swiping the page left.

Reporter@ - Are you seeing the same behavior on incognito mode as well? If no, please create a new profile under chrome://settings with no apps or extensions in your browser.
658616.png
1.8 MB View Download

Comment 2 by d...@nkmem.es, Oct 26 2016 

This does happen in incognito as well with a clean profile. Please note that I am at 200% scaling, and not 250% scaling like your screenshot.
Project Member

Comment 3 by sheriffbot@chromium.org, Nov 3 2016

Labels: -Needs-Feedback Needs-Review
Owner: brajkumar@chromium.org
Thank you for providing more feedback. Adding requester "brajkumar@chromium.org" for another review and adding "Needs-Review" label for tracking.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 4 by brajkumar@chromium.org, Dec 1 2016

Labels: -Needs-Review Needs-Feedback
Owner: ----
Reporter@- Still the same, Unable to reproduce the issue scaling at 200% as well, As per comment #2 I guess this is mostly seen because of some third party apps or extensions. Could you please confirm the same by rechecking this issue on chrome latest beta #55.0.2883.59 in a new profile with no apps or extensions.

Thanks!
Project Member

Comment 5 by sheriffbot@chromium.org, Dec 11 2017

Status: Archived (was: Unconfirmed)
Issue has not been modified or commented on in the last 365 days, please re-open or file a new bug if this is still an issue.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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