@@ -122,16 +122,19 @@ V4L2ControlRange::V4L2ControlRange(const struct v4l2_query_ext_ctrl &ctrl)
case V4L2_CTRL_TYPE_BOOLEAN:
ControlRange::operator=(ControlRange(static_cast<bool>(ctrl.minimum),
static_cast<bool>(ctrl.maximum)));
+ defaultValue_.set(static_cast<bool>(ctrl.default_value));
break;
case V4L2_CTRL_TYPE_INTEGER64:
ControlRange::operator=(ControlRange(static_cast<int64_t>(ctrl.minimum),
static_cast<int64_t>(ctrl.maximum)));
+ defaultValue_.set(static_cast<int64_t>(ctrl.default_value));
break;
default:
ControlRange::operator=(ControlRange(static_cast<int32_t>(ctrl.minimum),
static_cast<int32_t>(ctrl.maximum)));
+ defaultValue_.set(static_cast<int32_t>(ctrl.default_value));
break;
}
}
Store the default value for V4L2 controls as reported by the kernel when creating ControlRange instances using information coming from v4l2_query_ext_ctrl. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> --- src/libcamera/v4l2_controls.cpp | 3 +++ 1 file changed, 3 insertions(+)