Laurent Pinchart 3556ae95ec libcamera: controls: Allow passing an std::initializer list to set() ...

For array controls, the ControlList::set() function takes a value as a
type convertible to Span<T>. This allows passing an std::array or an
std::vector in addition to an explicit Span, but doesn't accept an
std::initializer list as Span has no constructor that takes an
initializer list. Callers are thus forced to create temporary objects
explicitly, which isn't nice.

Fix the issue by providing a ControlList::set() function that takes an
std::initializer_list, and convert it to a Span internally.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

2020-03-06 18:10:29 +02:00

8.5 KiB

Raw Blame History

View Raw