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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-06-09 12:52:45 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-06-09 19:44:22 +0300
commite28d36cc0ea66ede6859aa495aa114c8db002b53 (patch)
tree379e68cbcc4206a716a21cec2108e19c6727bd3d /v4l2-source.h
parent1b8f9204db684eff0d52b03c47fa666bf4e495f5 (diff)
uvc: Make uvc_device structure opaque
The internals of the uvc_device structure should not be accessed outside of uvc.c. The only existing need to access the structure internals is in stream.c, where access to the UVC V4L2 device is needed. To avoid that, create an accessor function uvc_v4l2_device(), and make the structure private. Ideally the UVC V4L2 device should not be exposed. This can be achieved by creating an abstract video sink class to handle the UVC video sink. This is however out of scope for now. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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