libcamera: object: Notify objects of thread move

Send a synchronous message to objects just before they get moved to a
new thread. This allows the object to perform any required processing.
EventNotifier and Timer objects will use this mechanism to move
themselves to the new thread's event disaptcher.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

This commit is contained in:

Laurent Pinchart

2019-08-12 00:06:48 +03:00

parent d5d7b71521

commit 5a954cb8b5

4 changed files with 17 additions and 0 deletions

									
										src/libcamera/include/message.h
									
		+1
		
												View File
												
				@@ -23,6 +23,7 @@ public:

					enum Type {

						None = 0,

						InvokeMessage = 1,

						ThreadMoveMessage = 2,

						UserMessage = 1000,

					};