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| author | Jakub Adam <jakub.adam@collabora.com> | 2020-02-27 14:42:42 -0500 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-03-07 01:58:08 +0200 |
| commit | 170def84c65b91b9d76603e768f254419aaa69b9 (patch) | |
| tree | fa500f2ae44fe49cf89c386dab60fce2254e96ed /test/controls/control_value.cpp | |
| parent | 9dab15bed639cc59b51ef8aa81f372ab21136739 (diff) | |
gst: libcamerasrc: Prevent src task deadlock on exhausted buffer pool
Allow GstLibcameraPool to notify the source when a new buffer has become
available in a previously exhausted buffer pool. This can be used to
resume a src task that got paused because it couldn't acquire a buffer.
Without this change the src task will never resume from pause once the
pool gets exhausted.
To trigger the deadlock (it doesn't happen every time), run:
gst-launch-1.0 libcamerasrc ! queue ! glimagesink
Signed-off-by: Jakub Adam <jakub.adam@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'test/controls/control_value.cpp')
0 files changed, 0 insertions, 0 deletions