Closed Bug 1459195 Opened 7 years ago Closed 6 years ago

Gradient rendering discontinuity on certain page

Categories

(Core :: Graphics: WebRender, defect, P1)

Product:
Core
Component:
Graphics: WebRender
Platform:
x86_64
All
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox-esr52 --- unaffected
firefox-esr60 --- disabled
firefox59 --- disabled
firefox60 --- disabled
firefox61 --- disabled
firefox62 --- disabled

People

(Reporter: alice0775, Assigned: gw)

References

(
URL
)

Details

(Keywords: correctness)

Attachments

(3 files)

screenshot
1.35 MB, image/png
Details
about:support
17.17 KB, text/plain
Details
Mostly-reduced testcase
1.22 KB, text/html
Details
Attached image screenshot —
Steps To Reproduce: 1. Open https://cyanharlow.github.io/purecss-francine/ 2. Wait for render the page 3. Try scroll down Actual Results: See attached screenshot
Attached file about:support —
I reduced the page down to just the skirt which shows the gradient discontinuity in WebRender but not in Gecko.
status-firefox62: --- → disabled
See Also: → 1424034
Summary: Rendering error on certain page → Gradient rendering discontinuity on certain page
After the WR update in bug 1468950 the reduced test case ends up as a black rect on macOS, but renders correctly on Windows.
Depends on: 1468950
(In reply to Kartikaya Gupta (email:kats@mozilla.com) from comment #3) > After the WR update in bug 1468950 the reduced test case ends up as a black > rect on macOS, but renders correctly on Windows. This happened in servo/webrender#2824
The gradient discontinuity is gone, so I'm going to close this bug. I'm pretty sure the weirdness on macOS is already covered by other bugs like 1470133.
Assignee: nobody → gwatson
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: