tree c3494897a791d10345e1e36129b48245d3bfc4b8
parent d63d090ea138dc48c61c3cf0154820a0179044e5
author jer.noble@apple.com <jer.noble@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1585857522 +0000
committer jer.noble@apple.com <jer.noble@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1585857522 +0000

Hulu.com gets stuck in a "loading" state when seeking
https://bugs.webkit.org/show_bug.cgi?id=209916
<rdar://problem/55041979>

Reviewed by Eric Carlson.

Hulu.com depends on the "canplay" event firing after a seek to hide their loading indicator.
The HTML spec says that "canplay" should only be fired when moving from the HAVE_CURRENT_DATA
to HAVE_FUTURE_DATA or greater, but when seeking within the buffered range, the readyState
never drops below HAVE_FUTURE_DATA. To work around this behavior, add a quirk for Hulu.com
that always fires "canplay" after a seek completes, so long as the readyState is HAVE_FUTURE_DATA
or higher.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::seekTask):
(WebCore::HTMLMediaElement::finishSeek):
* page/Quirks.cpp:
(WebCore::Quirks::needsCanPlayAfterSeekedQuirk const):
* page/Quirks.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@259404 268f45cc-cd09-0410-ab3c-d52691b4dbfc