show_frame is deferred to the main thread and can be called
when the sink has been released, so we need to keep an extra ref
on ObjectiveC object helper.
https://bugzilla.gnome.org/show_bug.cgi?id=708501
Block gst_osx_video_sink_run_cocoa_loop until the loop thread has started and
finished initializing NSApp. Fixes occasional warnings/crashes due to two
threads going inside NSApp before finishLaunching had completed.
When we are using a dedicated thread to run the main run loop we
must make sure that all selectors are performed on this same thread.
For instance if performSelectorOnMainThread is called from the real
main thread, it will not go through the message queue and will be
executed from the real main thread. By forcing the target thread,
we ensure that all functions will be called either from the real
main thread when the main run loop is running or from our thread
spinning the main loop.
Add a little hack to run the cocoa main runloop from a separate thread _when_
the main runloop is not being run (which means that the app doesn't use cocoa).
Runloops are thread specific, so the hack boils down to getting the runloop for
the main thread and setting it as the runloop for our dedicated thread.
Remove non-embedded mode. Embed mode becomes default and only mode.
embed property is retained for binary compatibility.
Added autorelease pools around all objc functions that might be called
from a non-main thread.
Original commit message from CVS:
* sys/osxvideo/osxvideosink.h:
* sys/osxvideo/osxvideosink.m:
Handle video window resizing more correctly, avoiding crashes when
embedding the window and resizing it.
Original commit message from CVS:
2008-03-18 Andy Wingo <wingo@pobox.com>
* sys/osxvideo/osxvideosink.m
(gst_osx_video_sink_osxwindow_destroy)
(gst_osx_video_sink_osxwindow_new): Actually set a lock on the
task, whoopdee.
(cocoa_event_loop): Pacify the taymans by upping the usleepage to
2 ms.
Original commit message from CVS:
2008-03-18 Andy Wingo <wingo@pobox.com>
* sys/osxvideo/osxvideosink.m (gst_osx_video_sink_osxwindow_destroy)
(gst_osx_video_sink_osxwindow_new, cocoa_event_loop):
* sys/osxvideo/osxvideosink.h (struct _GstOSXVideoSink): If we
need to run an event loop, do so in a task instead of assuming
that there will be a GMainLoop. Fixes#523134.
Original commit message from CVS:
* docs/plugins/Makefile.am:
Also look for .m (objectivec) files.
* docs/plugins/gst-plugins-bad-plugins-sections.txt:
* docs/plugins/gst-plugins-bad-plugins.args:
* sys/osxvideo/osxvideosink.m:
Add documentation for element and properties.
