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Color management & Gradient incorrect when usinc ICC monitor profile
Reported by
dilla6...@gmail.com,
Jun 18 2017
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.32 Safari/537.36 Example URL: http://www.lagom.nl/lcd-test/gradient.php Steps to reproduce the problem: 1. Install an ICC profile (e.g. mine: https://drive.google.com/open?id=0BwkhwYevBdU6cEhzM3J2czlEUjA) 2. Visit the site http://www.lagom.nl/lcd-test/gradient.php to check the gradient, or an high res photo: http://interfacelift.com/wallpaper/D4441278/04112_grosunset_3840x2400.jpg What is the expected behavior? The gradient is way off in the darker shades and overall you can see slight banding. Looks totally smooth on other browsers like Edge or Firefox. With Chrome the image looks brighter and less vivid than with Edge or Firefox. I did two comparison screenshots (to be viewed with IE, Edge or FireFox): http://imgur.com/a/VGBuq What went wrong? Looks like the ICC profile is either not used or used incorrectly. Does it occur on multiple sites: Yes Is it a problem with a plugin? No Did this work before? N/A Does this work in other browsers? Yes Chrome version: 60.0.3112.32 Channel: beta OS Version: 10.0 Flash Version: The "cutoff" in the darker shades of the gradient was introducec in v59, wasn't there before, but banding was. Wrong color management seen in the photo was there all along.
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Jun 21 2017
@Reporter: Could you please elaborate on point number 1(how to create the ICC profile from TE end) and if possible,Please create new profile without extensions and apps.Re-check once and let us know the observations of the issue which would help us to triage the issue further. Thanks in Advance.
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Jun 26 2017
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Jun 26 2017
I think this is due to the lack of color profile support in M-59. Could you please check Chrome Canary, which should have profile support by default, and report the findings. It may be that we have a problem with gradients.
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Jun 26 2017
I checked the latest Canary build (Version 61.0.3141.0), sadly still the same issues present (with and without HW acc). Still, IE, Edge and Firefox working flawlessly. But tried Opera today, which seems to have the same issue as Chrome does. Regarding comment #2: I created the profile with the app DisplayCAL ( https://displaycal.net/) and the colorimeter Datacolor Spyder5. DisplayCAL includes a profile loader, which constantly checks that the profile is loaded corretly and active (launching certain apps can disable the profile otherwise). I can't create new profiles without these Tools. 2017-06-26 16:53 GMT+02:00 schen… via monorail < monorail+v2.2717106261@chromium.org>:
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Jun 26 2017
Thank you for providing more feedback. Adding requester "rbasuvula@chromium.org" to the cc list and removing "Needs-Feedback" label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jun 26 2017
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Jun 28 2017
Additon: If I unload the ICC profile before launching Chrome AND load it afterwards again, color management and gradient is correct. If I restart Chrome, it is broken again. 2017-06-26 19:50 GMT+02:00 schen… via monorail < monorail+v2.2717106261@chromium.org>:
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Jul 18 2017
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Comment 1 by ranjitkan@chromium.org
, Jun 19 2017