472878 - autoplay, not-in-document <video> element does not play

Status: VERIFIED FIXED

(Core :: Audio/Video, defect)

Description

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Load http://nerget.com/canvas/?paddy.ogg#abc. Nothing happens. The video should load and then play, being rendered with a JS filter in the canvas, but nothing seems to ever happen.

Comment 1

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Attachment: fix

We shouldn't mess with ElementUnavailable until the element actually dies.

But the main fix is to call UpdateMediaSize from Invalidate even if there's no frame.

This adds some reftests so that drawing video into canvas is actually tested...

Comment 2

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Pushed d198affa5573

Comment 3

[Daniel Holbert [:dholbert]]

Patch pushed to 1.9.1 branch on behalf of roc.
http://hg.mozilla.org/releases/mozilla-1.9.1/rev/d4d3bff78d9a

Comment 4

[Marcia Knous [:marcia]]

Verified fixed on the 1.9.1 branch using Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1b3pre) Gecko/20090206 Shiretoko/3.1b3pre, although the video does look a bit weird with the filter.

Verified fixed on the trunk using  Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2a1pre) Gecko/20090206 Minefield/3.2a1pre.