tree 65dcb8b476c59644530e5018f63887b00f2cee1d
parent 7e4ced357e8233d99e6cd62b37a88846804bef58
author commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1422060762 +0000
committer commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1422060762 +0000

[MSE] Implement Range Removal algorithm.
https://bugs.webkit.org/show_bug.cgi?id=140622.

Patch by Bartlomiej Gajda <b.gajda@samsung.com> on 2015-01-23
Reviewed by Jer Noble.

Source/WebCore:

This extract Range Removal algorithm (Editor's Draft version, bug:26316) from remove(),
to separate function to deal with old FIXME since bug in spec was resolved.
This should both guarantee good order of events, and prevent from switching to 'open' state
during end of stream.

Test: media/media-source/media-source-end-of-stream-readyState.html

* Modules/mediasource/MediaSource.cpp:
(WebCore::MediaSource::setDurationInternal): update to use rangeRemoval(), not remove()
(WebCore::MediaSource::streamEndedWithError): remove FIXME, brigning back correct order of events.
* Modules/mediasource/SourceBuffer.cpp:
(WebCore::SourceBuffer::remove): comments up to spec, extract rangeRemoval algorithm.
(WebCore::SourceBuffer::rangeRemoval):
(WebCore::SourceBuffer::removeTimerFired): comments up to spec.
* Modules/mediasource/SourceBuffer.h:

LayoutTests:

Added short test to check whether endOfStream incorrectly switches back
to 'open' state.

* media/media-source/media-source-end-of-stream-readyState.html: Added.
* media/media-source/media-source-end-of-stream-readyState-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@179044 268f45cc-cd09-0410-ab3c-d52691b4dbfc