Open
Bug 1439710
Opened 7 years ago
Updated 2 years ago
object-position and animations
Categories
(Core :: DOM: Animation, defect, P3)
Tracking
()
UNCONFIRMED
People
(Reporter: markzank, Unassigned)
Details
User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0
Build ID: 20180206200532
Steps to reproduce:
Any animation using object-position to pan thru an image bigger than its container, modality object-fit:cover :
@keyframes simpleanimation {
from { object-position:left top; }
to { object-position:right bottom; } }
Actual results:
Image wobbles during the whole animation, alternating base pixels with +-1 difference.
Expected results:
No continuous alternating rounding errors of 1 pixel, just a steady animation (chrome works perfectly).
Updated•7 years ago
|
Component: Untriaged → DOM: Animation
Product: Firefox → Core
Updated•7 years ago
|
Priority: -- → P3
Updated•2 years ago
|
Severity: normal → S3
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Description
•