summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/libcamera/controls.h3
-rw-r--r--src/libcamera/controls.cpp29
-rw-r--r--test/controls/control_info.cpp33
3 files changed, 65 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_; }
diff --git a/src/libcamera/controls.cpp b/src/libcamera/controls.cpp
index 78109f41..283472c5 100644
--- a/src/libcamera/controls.cpp
+++ b/src/libcamera/controls.cpp
@@ -515,6 +515,35 @@ ControlInfo::ControlInfo(Span<const ControlValue> values,
}
/**
+ * \brief Construct a boolean ControlInfo with both boolean values
+ * \param[in] values The control valid boolean values (both true and false)
+ * \param[in] def The control default boolean value
+ *
+ * Construct a ControlInfo for a boolean control, where both true and false are
+ * valid values. \a values must be { false, true } (the order is irrelevant).
+ * The minimum value will always be false, and the maximum always true. The
+ * default value is \a def.
+ */
+ControlInfo::ControlInfo(std::set<bool> values, bool def)
+ : min_(false), max_(true), def_(def), values_({ false, true })
+{
+ assert(values.count(def) && values.size() == 2);
+}
+
+/**
+ * \brief Construct a boolean ControlInfo with only one valid value
+ * \param[in] value The control valid boolean value
+ *
+ * Construct a ControlInfo for a boolean control, where there is only valid
+ * value. The minimum, maximum, and default values will all be \a value.
+ */
+ControlInfo::ControlInfo(bool value)
+ : min_(value), max_(value), def_(value)
+{
+ values_ = { value };
+}
+
+/**
* \fn ControlInfo::min()
* \brief Retrieve the minimum value of the control
*
diff --git a/test/controls/control_info.cpp b/test/controls/control_info.cpp
index 1e05e131..2827473b 100644
--- a/test/controls/control_info.cpp
+++ b/test/controls/control_info.cpp
@@ -44,6 +44,39 @@ protected:
return TestFail;
}
+ /*
+ * Test information retrieval from a control with boolean
+ * values.
+ */
+ ControlInfo aeEnable({ false, true }, false);
+
+ if (aeEnable.min().get<bool>() != false ||
+ aeEnable.def().get<bool>() != false ||
+ aeEnable.max().get<bool>() != true) {
+ cout << "Invalid control range for AeEnable" << endl;
+ return TestFail;
+ }
+
+ if (aeEnable.values()[0].get<bool>() != false ||
+ aeEnable.values()[1].get<bool>() != true) {
+ cout << "Invalid control values for AeEnable" << endl;
+ return TestFail;
+ }
+
+ ControlInfo awbEnable(true);
+
+ if (awbEnable.min().get<bool>() != true ||
+ awbEnable.def().get<bool>() != true ||
+ awbEnable.max().get<bool>() != true) {
+ cout << "Invalid control range for AwbEnable" << endl;
+ return TestFail;
+ }
+
+ if (awbEnable.values()[0].get<bool>() != true) {
+ cout << "Invalid control values for AwbEnable" << endl;
+ return TestFail;
+ }
+
return TestPass;
}
};