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Issue 743304 link

Starred by 1 user
Status: Fixed
Owner:
ccameron@chromium.org
Closed: Jul 2017
Cc:
danakj@chromium.org
thomasanderson@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Regression



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Dark patches in new tab page when using color correct rendering

Project Member Reported by thomasanderson@chromium.org, Jul 15 2017 
Chrome Version: Chromium 61.0.3158.0)
OS: Debian Testing

What steps will reproduce the problem?
(1) Use the dark Adwaita GTK theme
(2) Launch chrome with --disable-gpu

The new tab page should render with a solid background, but it has some dark squares in the corners.

Bisected the issue to:
https://chromium.googlesource.com/chromium/src/+/1894d423068be735560e0171922c833c4091b5d1
normal.png
94.7 KB View Download
disable-gpu.png
90.8 KB View Download

Comment 1 by thomasanderson@chromium.org, Jul 17 2017

Cc: thomasanderson@chromium.org
Labels: -Pri-2 Pri-1
Raising to P1 since this is affecting another machine running *without* --disable-gpu, and on all webpages, not just the NTP.

AFAIK, I didn't see this issue on my Ubuntu 14.04 workstation, but now I do on Debian Testing and on Ubuntu 17.04, so it might be related to a particular package upgrade.

Comment 2 by ccameron@chromium.org, Jul 17 2017 

Sorry, I had thought that I had updated this, but that was apparently a hallucination.

--disable-gpu should force raster to sRGB color space. Should be 1 line fix (plus unit tests).

Comment 3 by ccameron@chromium.org, Jul 31 2017

Status: Fixed (was: Assigned)
I checked the fix in against the wrong bug. The fix is in https://chromium-review.googlesource.com/576829
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