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gstreamer/plugins/nle
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Thibault Saunier dabcc3b459 nlesource: Protect seeks from tear down 
Otherwise there is a race where we trigger the seek at the exact
same time the composition is being teared down potentially leading
to basesrc restarting its srcpad task which ends up being leaked.

Fixes ges.playback.scrub_backward_seeking.test_title.audio_video.vorbis_theora_ogg
and probably all its friends timeouting with the following stack trace:

     (gdb) t a a bt

     Thread 4 (Thread 0x7f5962acd700 (LWP 19997)):
     #0  0x00007f5976713efd in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
     #1  0x00007f5976a9d3f3 in g_cond_wait (cond=cond@entry=0x7f5938125410, mutex=mutex@entry=0x7f59381253c8) at gthread-posix.c:1402
     #2  0x00007f5976c9e26b in gst_task_func (task=0x7f59381253b0 [GstTask]) at ../subprojects/gstreamer/gst/gsttask.c:313
     #3  0x00007f5976a7ecb3 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
     #4  0x00007f5976a7e2aa in g_thread_proxy (data=0x7f5954071d40) at gthread.c:784
     #5  0x00007f59767ea58e in start_thread (arg=<optimized out>) at pthread_create.c:486
     #6  0x00007f59767196a3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

     Thread 3 (Thread 0x7f5963fff700 (LWP 19995)):
     #0  0x00007f597670e421 in __GI___poll (fds=0xe32da0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
     #1  0x00007f5976a553a6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0xe32da0, timeout=<optimized out>, context=0xe31ff0) at gmain.c:4221
     #2  0x00007f5976a553a6 in g_main_context_iterate (context=0xe31ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
     #3  0x00007f5976a55762 in g_main_loop_run (loop=0xe32130) at gmain.c:4116
     #4  0x00007f59768db10a in gdbus_shared_thread_func (user_data=0xe31fc0) at gdbusprivate.c:275
     #5  0x00007f5976a7e2aa in g_thread_proxy (data=0xe1b8a0) at gthread.c:784
     #6  0x00007f59767ea58e in start_thread (arg=<optimized out>) at pthread_create.c:486
     #7  0x00007f59767196a3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

     Thread 2 (Thread 0x7f5968dcc700 (LWP 19994)):
     #0  0x00007f597670e421 in __GI___poll (fds=0xe1bcc0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
     #1  0x00007f5976a553a6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0xe1bcc0, timeout=<optimized out>, context=0xe1b350) at gmain.c:4221
     #2  0x00007f5976a553a6 in g_main_context_iterate (context=context@entry=0xe1b350, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
     #3  0x00007f5976a554d0 in g_main_context_iteration (context=0xe1b350, may_block=may_block@entry=1) at gmain.c:3981
     #4  0x00007f5976a55521 in glib_worker_main (data=<optimized out>) at gmain.c:5861
     #5  0x00007f5976a7e2aa in g_thread_proxy (data=0xe1b800) at gthread.c:784
     #6  0x00007f59767ea58e in start_thread (arg=<optimized out>) at pthread_create.c:486
     #7  0x00007f59767196a3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

     Thread 1 (Thread 0x7f5975df4fc0 (LWP 19993)):
     #0  0x00007f5976713efd in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
     #1  0x00007f5976a9d3f3 in g_cond_wait (cond=cond@entry=0xe34020, mutex=0xe39b80) at gthread-posix.c:1402
     #2  0x00007f5976a7f41c in g_thread_pool_free (pool=0xe34000, immediate=0, wait_=<optimized out>) at gthreadpool.c:776
     #3  0x00007f5976c9f1ca in default_cleanup (pool=0xe256b0 [GstTaskPool]) at ../subprojects/gstreamer/gst/gsttaskpool.c:89
     #4  0x00007f5976c9e32d in init_klass_pool (klass=<optimized out>) at ../subprojects/gstreamer/gst/gsttask.c:161
     #5  0x00007f5976c9e502 in gst_task_cleanup_all () at ../subprojects/gstreamer/gst/gsttask.c:381
     #6  0x00007f5976c214f4 in gst_deinit () at ../subprojects/gstreamer/gst/gst.c:1095
     #7  0x000000000040394f in main (argc=6, argv=<optimized out>) at ../subprojects/gst-editing-services/tools/ges-launch.c:94
2019-03-15 17:07:06 -03:00
..
.gitignore Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
gnlmarshal.list Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
gstnle.c Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
Makefile.am Remove plugin specific static build option 2017-05-16 14:37:03 -04:00
meson.build nle: install pkg-config file for plugin 2018-11-05 12:18:23 +00:00
nle.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nlecomposition.c nlecomposition: Suppress error from child during sync state with parent 2019-03-06 13:31:01 +00:00
nlecomposition.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nleghostpad.c nleghostpad: Fix GstEvent leak 2019-01-18 20:32:02 +00:00
nleghostpad.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nleobject.c Revert "nleobject: Start up in NULL->READY->PAUSED after the parent class did" 2016-11-17 09:40:33 +02:00
nleobject.h Handle changing playback rate 2016-02-26 19:54:40 +01:00
nleoperation.c nleoperation: Fix GstPad leak 2019-01-18 20:32:02 +00:00
nleoperation.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nlesource.c nlesource: Protect seeks from tear down 2019-03-15 17:07:06 -03:00
nlesource.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nletypes.h Move NLE to a dedicated GstPlugin 2015-08-20 13:49:20 +02:00
nleurisource.c nleurisource: Always provide a srcpad 2016-09-22 11:30:58 -04:00
nleurisource.h nleurisource: Always provide a srcpad 2016-09-22 11:30:58 -04:00