RESOLVED FIXED Bug 150669
MediaPlayer::getSupportedTypes only returns types from the last engine registered 
https://bugs.webkit.org/show_bug.cgi?id=150669
Summary MediaPlayer::getSupportedTypes only returns types from the last engine regist...
Eric Carlson
Reported 2015-10-29 06:40:02 PDT
MediaPlayer::getSupportedTypes is used by MIMETypeRegistry::initializeSupportedMediaMIMETypes to build a static list of all media MIME types supported by a port. MediaPlayer::getSupportedTypes takes a HashSet<String>&, which it passes to ever registered media engine's getSupportedTypes factory method, which of course means that each call overwrites the values added by the previous engine. This works as long as every registered media engine supports the same set of MIME types, or the last engine registered is a superset of them all. r191721 added a MediaStream engine to the Mac port. This engine happens to get registered last, so MediaPlayer::getSupportedTypes returns an empty hash set.
Attachments
Proposed patch. (1.47 KB, patch)
2015-10-29 06:46 PDT, Eric Carlson 		no flags
DetailsFormatted DiffDiff
Updated patch (1.48 KB, patch)
2015-10-29 07:46 PDT, Eric Carlson 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Eric Carlson
Comment 1 2015-10-29 06:46:08 PDT
Created attachment 264313 [details] Proposed patch.
WebKit Commit Bot
Comment 2 2015-10-29 06:47:10 PDT
Attachment 264313 [details] did not pass style-queue: ERROR: Source/WebCore/ChangeLog:8: You should remove the 'No new tests' and either add and list tests, or explain why no new tests were possible. [changelog/nonewtests] [5] Total errors found: 1 in 2 files If any of these errors are false positives, please file a bug against check-webkit-style.
Eric Carlson
Comment 3 2015-10-29 07:46:01 PDT
Created attachment 264316 [details] Updated patch
WebKit Commit Bot
Comment 4 2015-10-29 10:59:26 PDT
Comment on attachment 264316 [details] Updated patch Clearing flags on attachment: 264316 Committed r191734: <http://trac.webkit.org/changeset/191734>
WebKit Commit Bot
Comment 5 2015-10-29 10:59:29 PDT
All reviewed patches have been landed. Closing bug.
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