Closed Bug 1168904 Opened 9 years ago Closed 7 years ago

CSS grayscale filter on scaled PNG img tag disables CSS crisp-edges

Categories

(Core :: Layout: Images, Video, and HTML Frames, defect)

38 Branch
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1224207

People

(Reporter: 11iogl+197jickkx9xlqlvn9yo1rkzh, Assigned: u459114)

References

()

Details

(Keywords: testcase)

Attachments

(1 file)

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0
Build ID: 20150513174244

Steps to reproduce:

1. Create webpage with PNG images, style them to display scaled up crisply.
2. Fade some of them to grey.
(Example: https://de117f61b94bb2270415dca07c4cbec42a0b3712.htmlb.in/ )


Actual results:

The grey-faded images get blurred.


Expected results:

They should have been rendered with crisp edges.
Problem occured in Firefox/38.0 on Ubuntu precise 12.04.5 LTS.
Component: Untriaged → Layout: Images
Keywords: testcase
Product: Firefox → Core
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
Attached file reporterTestcase.html
Looks like this one is still broken.
Status: RESOLVED → REOPENED
Ever confirmed: true
Resolution: DUPLICATE → ---
Assignee: nobody → cku
Status: REOPENED → RESOLVED
Closed: 9 years ago7 years ago
Resolution: --- → DUPLICATE
Product: Core → Core Graveyard
Product: Core Graveyard → Core
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