https://bugs.webkit.org/show_bug.cgi?id=99065

Source/WebCore:

The patch integrate a Media Source player for the GStreamer backend. The implementented architecture is:
- MediaPlayerPrivateGStreamer engine is modified to support Media Source URIs (change blob:// to mediasourceblob://), in addition to the existing support for web (http/https/blob) URIs
- Similar to the existing WebKitWebSrc gstreamer element that handles web URIs, a new gstreamer element named WebKitMediaSrc is implemented to handle Media Source URIs
- WebKitMediaSrc registers its URI protocol handler, allowing uridecodebin to dynamically create the appropriate source element.
- The WebKitMediaSrc element creates a bin with 2 appsrc: One for Audio and One for Video. Pads are dynamically linked at the reception of first video and audio buffers.

Patch by Stephane Jadaud <sjadaud@sii.fr> on 2013-11-15
Reviewed by Philippe Normand.

Tests: Activate http/tests/media/media-source and media/media-source tests

* GNUmakefile.am:
* GNUmakefile.list.am:
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
(WebCore::initializeGStreamerAndRegisterWebKitElements):
(WebCore::MediaPlayerPrivateGStreamer::load):
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h:
* platform/graphics/gstreamer/MediaSourceGStreamer.cpp: Added.
(WebCore::MediaSourceGStreamer::open):
(WebCore::MediaSourceGStreamer::MediaSourceGStreamer):
(WebCore::MediaSourceGStreamer::~MediaSourceGStreamer):
(WebCore::MediaSourceGStreamer::addSourceBuffer):
(WebCore::MediaSourceGStreamer::setDuration):
(WebCore::MediaSourceGStreamer::markEndOfStream):
(WebCore::MediaSourceGStreamer::unmarkEndOfStream):
* platform/graphics/gstreamer/MediaSourceGStreamer.h: Added.
* platform/graphics/gstreamer/SourceBufferPrivateGStreamer.cpp: Added.
(WebCore::SourceBufferPrivateGStreamer::SourceBufferPrivateGStreamer):
(WebCore::SourceBufferPrivateGStreamer::append):
(WebCore::SourceBufferPrivateGStreamer::abort):
(WebCore::SourceBufferPrivateGStreamer::removedFromMediaSource):
* platform/graphics/gstreamer/SourceBufferPrivateGStreamer.h: Added.
* platform/graphics/gstreamer/WebKitMediaSourceGStreamer.cpp: Added.
(webKitMediaSrcAddSrc):
(webkit_media_src_init):
(webKitMediaSrcFinalize):
(webKitMediaSrcSetProperty):
(webKitMediaSrcGetProperty):
(webKitMediaVideoSrcStop):
(webKitMediaAudioSrcStop):
(webKitMediaVideoSrcStart):
(webKitMediaAudioSrcStart):
(webKitMediaSrcChangeState):
(webKitMediaSrcQueryWithParent):
(webKitMediaSrcUriGetType):
(webKitMediaSrcGetProtocols):
(webKitMediaSrcGetUri):
(webKitMediaSrcSetUri):
(webKitMediaSrcUriHandlerInit):
(webKitMediaVideoSrcNeedDataMainCb):
(webKitMediaAudioSrcNeedDataMainCb):
(webKitMediaVideoSrcNeedDataCb):
(webKitMediaAudioSrcNeedDataCb):
(webKitMediaVideoSrcEnoughDataMainCb):
(webKitMediaAudioSrcEnoughDataMainCb):
(webKitMediaVideoSrcEnoughDataCb):
(webKitMediaAudioSrcEnoughDataCb):
(webKitMediaVideoSrcSeekMainCb):
(webKitMediaAudioSrcSeekMainCb):
(webKitMediaVideoSrcSeekDataCb):
(webKitMediaAudioSrcSeekDataCb):
(webKitMediaSrcSetMediaPlayer):
(webKitMediaSrcSetPlayBin):
(MediaSourceClientGstreamer::MediaSourceClientGstreamer):
(MediaSourceClientGstreamer::~MediaSourceClientGstreamer):
(MediaSourceClientGstreamer::didReceiveDuration):
(MediaSourceClientGstreamer::didReceiveData):
(MediaSourceClientGstreamer::didFinishLoading):
(MediaSourceClientGstreamer::didFail):
* platform/graphics/gstreamer/WebKitMediaSourceGStreamer.h: Added.

Tools:

Patch by Stephane Jadaud <sjadaud@sii.fr> on 2013-11-15
Reviewed by Philippe Normand.

* Scripts/webkitperl/FeatureList.pm:

LayoutTests:

Patch by Stephane Jadaud <sjadaud@sii.fr> on 2013-11-15
Reviewed by Philippe Normand.

* platform/gtk/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159335 268f45cc-cd09-0410-ab3c-d52691b4dbfc