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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-01-19 04:59:02 +0200 |
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committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-02-13 12:34:34 +0200 |
commit | 09c45cc1faa9805124168de414df7eba007acfee (patch) | |
tree | cb34447950c27eccaef7b135ef5e8c7141bde303 /test/ipc | |
parent | 89503199e8d09ac17e6d2dde7715a843ede77e5c (diff) |
libcamera: signal: Make connection and disconnection thread-safe
Make the signal connection and disconnection thread-safe, and document
them as such. This is required to make objects connectable from
different threads.
The connect(), disconnect() and emit() methods are now all protected by
a global mutex, which may generate a high lock contention. This could be
improved with finer-grained locks or with a pool of mutexes.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'test/ipc')
0 files changed, 0 insertions, 0 deletions