diff options
Diffstat (limited to 'src/libcamera/include/utils.h')
-rw-r--r-- | src/libcamera/include/utils.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h index 97bd470a..47a42258 100644 --- a/src/libcamera/include/utils.h +++ b/src/libcamera/include/utils.h @@ -7,6 +7,7 @@ #ifndef __LIBCAMERA_UTILS_H__ #define __LIBCAMERA_UTILS_H__ +#include <algorithm> #include <memory> #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) @@ -45,6 +46,13 @@ unsigned int set_overlap(InputIt1 first1, InputIt1 last1, return count; } +/* C++11 doesn't provide std::clamp */ +template <typename T> +const T& clamp(const T& v, const T& lo, const T& hi) +{ + return std::max(lo, std::min(v, hi)); +} + } /* namespace utils */ } /* namespace libcamera */ |