diff options
author | Paul Elder <paul.elder@ideasonboard.com> | 2021-07-02 19:37:45 +0900 |
---|---|---|
committer | Paul Elder <paul.elder@ideasonboard.com> | 2021-08-02 18:07:16 +0900 |
commit | 10cdc914dad282b4ca0ad11067d5c6d446af1fcc (patch) | |
tree | ce75b7741c0c0cfcb6d434f00015c97e3742aa45 /include | |
parent | fba85e6901f58fc0525df1810addc692723fbc95 (diff) |
controls: Add boolean constructors for ControlInfo
It would be convenient to be able to iterate over available boolean
values, for example for controls that designate if some function can be
enabled/disabled. The current min/max/def constructor is insufficient,
as .values() is empty, so the values cannot be easily iterated over, and
creating a Span of booleans does not work for the values constructor.
Add new constructors to ControlInfo that takes a set of booleans (if
both booleans are valid values) plus a default, and another that takes
only one boolean (if only one boolean is a valid value).
Update the ControlInfo test accordingly.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/libcamera/controls.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h index 1bc958a4..de733bd8 100644 --- a/include/libcamera/controls.h +++ b/include/libcamera/controls.h @@ -9,6 +9,7 @@ #define __LIBCAMERA_CONTROLS_H__ #include <assert.h> +#include <set> #include <stdint.h> #include <string> #include <unordered_map> @@ -272,6 +273,8 @@ public: const ControlValue &def = 0); explicit ControlInfo(Span<const ControlValue> values, const ControlValue &def = {}); + explicit ControlInfo(std::set<bool> values, bool def); + explicit ControlInfo(bool value); const ControlValue &min() const { return min_; } const ControlValue &max() const { return max_; } |