Seungha Yang 513d897d6e aggregator: Resume srcpad task on stream-start only when running ...

Race condition without this patch:
- srcpad task is being stopped in gst_aggregator_stop_srcpad_task()
- at that moment, in pre-queue event handler, gst_pad_get_task_state()
  returned GST_TASK_PAUSED
- then in srcpad task got stopped in gst_aggregator_stop_srcpad_task()
- finally srcpad task got resumed in pre-queue event handler

To address it, checks "running" flag in pre-queue event handler.
Both pre-queue stream-start event handler and "running" flag
are protected by SRC_LOCK already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4847>

2023-06-14 16:57:35 +00:00

..

gst

aggregator: Resume srcpad task on stream-start only when running

2023-06-14 16:57:35 +00:00

meson.build

Move files from gstreamer into the "subprojects/gstreamer/" subdir

2021-09-24 16:13:07 -03:00