Open Bug 1139412 Opened 10 years ago Updated 3 years ago

Fullscreened video should not be affected by CSS transforms on its embedding iframe

Categories

(Core :: Layout, defect)

38 Branch
x86_64
Windows 7
defect

Tracking

()

UNCONFIRMED

People

(Reporter: duanyao.ustc, Unassigned)

Details

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(1 file)

Attached file iframe-fullscreen.html
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150208030206 Steps to reproduce: Open the attachment to reproduce this issue. Click the video element to enter fullscreen. The video element is in the doc of an iframe, the iframe has a CSS transform (scale(0.7)). Actual results: The video element doesn't fill the screen (it is smaller). Expected results: The video element should exactly fill the screen.
Summary: Fullscreen is broken for element in CSS-transformed iframe → Fullscreened video should not be affected by CSS transforms on its embedding iframe
Severity: normal → S3
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