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gstreamer/gst
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Edward Hervey 31383e4413 gstpad: Avoid stream-dead-lock on deactivation 
The following case can happen when two thread try to activate and
deactivate a pad at the same time:
T1: starts to deactivate, calls pre_activate(), sets in_activation
    to TRUE and carries on
T2: starts to activate, calls pre_activate(), in_activation is TRUE
    so it waits on the GCond
T1: calls post_activate(), tries to acquire the streaming lock ..
    but can't because T2 is currently holding it

With this patch, the deadlock will no longer happen but does not
solve the problem that:
T2: will resume activation of the pad, set the pad mode to the target
   one (PUSH or PULL) and eventually the streaming lock gets released.
T1: is able to finish calling post_activate() ... but ... the pad
   wasn't deactivated (T2 was the last one to "activate" the pad.

https://bugzilla.gnome.org/show_bug.cgi?id=792341
2018-01-16 10:29:18 +01:00
..
parse meson: Use new find_program fallback syntax 2017-12-05 12:26:44 +05:30
printf meson: require meson 0.36 and use new pic arg on static libs 2016-11-14 19:21:13 +00:00
.gitignore gstbase: Add gobject-introspection support 2009-09-05 10:28:46 +02:00
gettext.h Fix FSF address 2012-11-03 20:44:48 +00:00
glib-compat-private.h Fix FSF address 2012-11-03 20:44:48 +00:00
glib-compat.c Whenever we include windows.h, also define WIN32_LEAN_AND_MEAN 2016-02-20 10:07:42 +00:00
glib-compat.h Headers: add missing includes. 2015-08-15 13:17:07 +02:00
gst-i18n-app.h Fix FSF address 2012-11-03 20:44:48 +00:00
gst-i18n-lib.h Fix FSF address 2012-11-03 20:44:48 +00:00
gst.c Skip gst_deinit() if gstreamer was not initialized properly 2017-12-24 16:21:38 +01:00
gst.h gst: add a promise object 2017-11-23 00:48:30 +11:00
gst_private.h plugin: API: GST_PLUGIN_DEPENDENCY_FLAG_PATHS_ARE_RELATIVE_TO_EXE 2017-09-26 13:12:00 +02:00
gstallocator.c allocator: Hide private sysmem GType func 2017-08-14 11:01:44 +01:00
gstallocator.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstatomicqueue.c introspection: add missing (nullable) annotations to return values 2014-06-26 18:56:38 +02:00
gstatomicqueue.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstbin.c bin: iterate_sorted: Ensure sources are always returned last 2017-10-03 07:56:39 +02:00
gstbin.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstbuffer.c buffer: document that _extract_dup() will return NULL for 0-sized buf 2017-12-05 15:18:29 +00:00
gstbuffer.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstbufferlist.c bufferlist: add gst_buffer_list_calculate_size() 2017-09-17 12:35:25 +01:00
gstbufferlist.h bufferlist: add gst_buffer_list_calculate_size() 2017-09-17 12:35:25 +01:00
gstbufferpool.c gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 2017-05-17 10:40:37 +03:00
gstbufferpool.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstbus.c docs: GstBus: Provide more information for ref/unref during bus watch. 2017-12-14 09:34:59 +00:00
gstbus.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstcaps.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstcaps.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstcapsfeatures.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstcapsfeatures.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstchildproxy.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstchildproxy.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstclock.c gst: Don't ref_sink() GstObject subclasses in instance_init/constructor 2017-05-17 10:40:37 +03:00
gstclock.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstcompat.h Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstconfig.h.in gstconfig.h.in: initial e2k arch support 2017-09-12 14:01:57 -04:00
gstcontext.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstcontext.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstcontrolbinding.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstcontrolbinding.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstcontrolsource.c gst: Don't ref_sink() GstObject subclasses in instance_init/constructor 2017-05-17 10:40:37 +03:00
gstcontrolsource.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdatetime.c datetime: fix potential out-of-bound read on malformed datetime string 2017-01-15 11:53:41 +00:00
gstdatetime.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdebugutils.c gst: Annotate various strings as type filename if they represent a path/filename 2017-12-03 14:48:54 +02:00
gstdebugutils.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdevice.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstdevice.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdevicemonitor.c devicemonitor: Avoid maybe-uninitialized compiler warning 2017-12-04 10:56:44 +00:00
gstdevicemonitor.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdeviceprovider.c device-provider: gst_device_provider_unhide_provider() always fails 2017-10-05 09:42:39 +01:00
gstdeviceprovider.h element/deviceprovider: Add instance getter functions for class properties 2017-08-17 14:13:39 +03:00
gstdeviceproviderfactory.c Don't use deprecated g_object_newv() 2017-04-08 09:49:59 +01:00
gstdeviceproviderfactory.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstdynamictypefactory.c Don't use deprecated g_object_newv() 2017-04-08 09:49:59 +01:00
gstdynamictypefactory.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstelement.c element: Annotate set_clock() clock parameter with allow-none 2017-12-20 18:11:48 +02:00
gstelement.h pad templates: Allow specifying GType 2017-11-22 16:44:08 +01:00
gstelementfactory.c Don't use deprecated g_object_newv() 2017-04-08 09:49:59 +01:00
gstelementfactory.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstelementmetadata.h Headers: add missing includes. 2015-08-15 13:17:07 +02:00
gstenumtypes.c.template meson: use gnome.mkenums() with template files for enum file gen 2016-12-22 11:35:04 +00:00
gstenumtypes.h.template gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsterror.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gsterror.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstevent.c docs: Fix a few gtk-doc warnings 2017-12-07 12:16:57 +00:00
gstevent.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstformat.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstformat.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstghostpad.c ghostpad: return TRUE if target pad was already set 2017-11-24 13:39:39 +01:00
gstghostpad.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstinfo.c info: reset default threshold to LEVEL_DEFAULT not 0 2018-01-11 11:36:53 +00:00
gstinfo.h info: GstStackTraceFlags were added in 1.12 2017-09-17 18:55:43 +03:00
gstiterator.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstiterator.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstmacros.h Headers: add missing includes. 2015-08-15 13:17:07 +02:00
gstmemory.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstmemory.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstmessage.c event/query/message: Annotate get_structure() return value as nullable 2017-12-06 13:40:46 +02:00
gstmessage.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstmeta.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstmeta.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstminiobject.c miniobject: don't modify memory if it's clearly not a valid miniobject 2017-07-15 11:57:43 +01:00
gstminiobject.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstobject.c docs: explicit refer to GObject docs for floating refs 2018-01-12 18:47:17 +00:00
gstobject.h gst: add GST_DEPRECATED_FOR() and also export deprecated symbols 2017-05-15 23:14:20 +01:00
gstpad.c gstpad: Avoid stream-dead-lock on deactivation 2018-01-16 10:29:18 +01:00
gstpad.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstpadtemplate.c tools: gst-inspect: print pad properties where we know the subclass type 2017-11-26 00:17:27 +00:00
gstpadtemplate.h pad templates: Allow specifying GType 2017-11-22 16:44:08 +01:00
gstparamspecs.c paramspec: Move condition check inside the g_return 2017-11-10 12:09:41 -05:00
gstparamspecs.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstparse.c parse: Make gst_parse_context_copy() public for bindings 2017-05-20 19:43:18 +03:00
gstparse.h parse: Make gst_parse_context_copy() public for bindings 2017-05-20 19:43:18 +03:00
gstpipeline.c element: Add missing values for "to same" state changes 2017-06-20 09:33:25 -04:00
gstpipeline.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstplugin.c plugin: plugin_load() must return a ref even if it was loaded already 2018-01-11 17:10:45 +00:00
gstplugin.h plugin: API: GST_PLUGIN_DEPENDENCY_FLAG_PATHS_ARE_RELATIVE_TO_EXE 2017-09-26 13:12:00 +02:00
gstpluginfeature.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstpluginfeature.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstpluginloader.c plugin: API: GST_PLUGIN_DEPENDENCY_FLAG_PATHS_ARE_RELATIVE_TO_EXE 2017-09-26 13:12:00 +02:00
gstpluginloader.h Headers: add missing includes. 2015-08-15 13:17:07 +02:00
gstpoll.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstpoll.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstpreset.c Revert "preset: Do not save deprecated properties" 2017-11-26 13:31:58 -03:00
gstpreset.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstpromise.c docs: Misc addition/fixes 2017-12-05 18:48:56 +01:00
gstpromise.h gst: add a promise object 2017-11-23 00:48:30 +11:00
gstprotection.c protection: add function to filter system ids 2017-06-28 10:52:11 +01:00
gstprotection.h protection: add function to filter system ids 2017-06-28 10:52:11 +01:00
gstquark.c events: Implement the stream-group-done event 2016-07-25 20:22:20 +10:00
gstquark.h events: Implement the stream-group-done event 2016-07-25 20:22:20 +10:00
gstquery.c event/query/message: Annotate get_structure() return value as nullable 2017-12-06 13:40:46 +02:00
gstquery.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstregistry.c gst: Annotate various strings as type filename if they represent a path/filename 2017-12-03 14:48:54 +02:00
gstregistry.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstregistrybinary.c dynamic types: Implement dynamic types in the registry 2016-11-02 11:21:37 +11:00
gstregistrybinary.h tracer: initial prototype for the tracing subsystem 2015-10-05 20:59:39 +02:00
gstregistrychunks.c registrychunks: Make sure we use aligned memory 2017-11-20 17:01:04 +01:00
gstregistrychunks.h dynamic types: Implement dynamic types in the registry 2016-11-02 11:21:37 +11:00
gstsample.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gstsample.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstsegment.c segment: add a FIXME-2.0 for the format parameters 2017-12-26 11:29:39 +01:00
gstsegment.h segment: clarify the segment docs for the duration 2017-10-20 16:15:01 +02:00
gststreamcollection.c gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 2017-05-17 10:40:37 +03:00
gststreamcollection.h docs: Misc addition/fixes 2017-12-05 18:48:56 +01:00
gststreams.c gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 2017-05-17 10:40:37 +03:00
gststreams.h streams: GstStreamType/GstStream are available since 1.10 2017-12-26 18:10:25 +01:00
gststructure.c structure: add a todo comment 2017-10-02 16:23:31 +02:00
gststructure.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gstsystemclock.c systemclock: set_default() clock parameter can be NULL 2017-12-20 18:56:23 +02:00
gstsystemclock.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttaglist.c taglist: Avoid assertions when getting tag nick from unregister tag 2017-11-26 12:53:54 -03:00
gsttaglist.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttagsetter.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gsttagsetter.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttask.c gst: Don't ref_sink() GstObject subclasses in instance_init/constructor 2017-05-17 10:40:37 +03:00
gsttask.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttaskpool.c gst: Don't ref_sink() GstObject subclasses in instance_init/constructor 2017-05-17 10:40:37 +03:00
gsttaskpool.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttoc.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gsttoc.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttocsetter.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gsttocsetter.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttracer.c docs: Fix a few gtk-doc warnings 2017-12-07 12:16:57 +00:00
gsttracer.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttracerfactory.c docs: include tracers in the documentation 2017-12-14 14:46:46 +11:00
gsttracerfactory.h docs: include tracers in the documentation 2017-12-14 14:46:46 +11:00
gsttracerrecord.c gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 2017-05-17 10:40:37 +03:00
gsttracerrecord.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttracerutils.c gsttraceutils: actually disable tracing system hooks if configured 2017-11-24 13:40:34 +01:00
gsttracerutils.h docs: Fix a few gtk-doc warnings 2017-12-07 12:16:57 +00:00
gsttypefind.c Don't use deprecated g_object_newv() 2017-04-08 09:49:59 +01:00
gsttypefind.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsttypefindfactory.c Port gtk-doc comments to their equivalent markdown syntax 2017-01-27 16:36:38 -03:00
gsttypefindfactory.h gst: mark symbols explicitly for export with GST_EXPORT 2017-05-15 23:14:12 +01:00
gsturi.c meson: fix tests build with --werror 2017-06-15 10:53:11 +01:00
gsturi.h meson: fix tests build with --werror 2017-06-15 10:53:11 +01:00
gstutils.c utils: use g_get_monotonic_time() as fallback in gst_utils_get_timestamp() 2018-01-11 18:44:50 +00:00
gstutils.h docs: Add documentation for GST_SEQNUM_INVALID 2017-12-05 18:20:34 +01:00
gstvalue.c gstvalue: allocate slightly larger than needed tables at startup 2017-11-23 13:56:51 +01:00
gstvalue.h docs: Fix a few gtk-doc warnings 2017-12-07 12:16:57 +00:00
gstversion.h.in gstversion: Add missing include in .in file. 2015-08-15 13:26:12 +02:00
Makefile.am gst: add a promise object 2017-11-23 00:48:30 +11:00
math-compat.h Fix FSF address 2012-11-03 20:44:48 +00:00
meson.build gst: add a promise object 2017-11-23 00:48:30 +11:00