Commit Graph

3 Commits

Author SHA1 Message Date
Laurent Pinchart
4d470eb37f libcamera: event_dispatcher: Add interrupt() function
The new interrupt() function allows interrupting in-progress blocking
processEvents() calls. This is useful to stop running event loops.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
2019-01-23 18:51:56 +02:00
Laurent Pinchart
8b8ae52134 libcamera: Use log categories
Use log categories in the whole existing code base.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2019-01-21 21:47:25 +02:00
Laurent Pinchart
1a57bcb8d1 libcamera: Add event notification infrastructure
Add three new classes, EventDispatcher, EventNotifier and Timer, that
define APIs for file descriptor event notification and timers. The
implementation of the EventDispatcher is meant to be provided to
libcamera by the application.

The event dispatcher is integrated twith the camera manager to implement
automatic registration of timers and events.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2019-01-08 16:23:16 +02:00