Open Bug 1417814 Opened 8 years ago Updated 2 years ago

Slow performance when resizing images with CSS3

Categories

(Core :: Layout: Images, Video, and HTML Frames, enhancement, P3)

x86_64
Windows 10
enhancement

Tracking

()

UNCONFIRMED

People

(Reporter: mtrebizan, Unassigned)

Details

(Keywords: perf, Whiteboard: [specification][type:bug])

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What did you do? ================ 1. Go to http://leafletjs.com/examples/choropleth/example.html 2. Start panning the map 3. Notice how on some occasions the map starts lagging when zooming in and out. What happened? ============== When stretching images, zooming isn't smooth. What should have happened? ========================== Compared to Chrome zooming is smooth. Is there anything else we should know? ======================================
I saw I didn't specified browser. Tested in latest Firefox 57 on Windows 10, 64 bit.
Component: Performance → Untriaged
OS: Other → Windows 10
Product: Mozilla Developer Network → Firefox
Hardware: All → x86_64
Component: Untriaged → Layout: Images
Keywords: perf
Product: Firefox → Core
Is this about panning or zooming? Both are mentioned. Both of them seem smooth as chrome to me.
Mostly when zooming. Could you try also here? Here is lag more obvious: http://apps.sentinel-hub.com/sentinel-playground/
Priority: -- → P3
Product: Core → Core Graveyard
Product: Core Graveyard → Core
Severity: normal → S3
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