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-rw-r--r--include/libcamera/internal/ipa_data_serializer.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/include/libcamera/internal/ipa_data_serializer.h b/include/libcamera/internal/ipa_data_serializer.h
index 30bdaebc..b4c0f438 100644
--- a/include/libcamera/internal/ipa_data_serializer.h
+++ b/include/libcamera/internal/ipa_data_serializer.h
@@ -14,6 +14,7 @@
#include <type_traits>
#include <vector>
+#include <libcamera/base/flags.h>
#include <libcamera/base/log.h>
#include <libcamera/control_ids.h>
@@ -301,6 +302,51 @@ public:
}
};
+/* Serialization format for Flags is same as for PODs */
+template<typename E>
+class IPADataSerializer<Flags<E>>
+{
+public:
+ static std::tuple<std::vector<uint8_t>, std::vector<SharedFD>>
+ serialize(const Flags<E> &data, [[maybe_unused]] ControlSerializer *cs = nullptr)
+ {
+ std::vector<uint8_t> dataVec;
+ dataVec.reserve(sizeof(Flags<E>));
+ appendPOD<uint32_t>(dataVec, static_cast<typename Flags<E>::Type>(data));
+
+ return { dataVec, {} };
+ }
+
+ static Flags<E> deserialize(std::vector<uint8_t> &data,
+ [[maybe_unused]] ControlSerializer *cs = nullptr)
+ {
+ return deserialize(data.cbegin(), data.cend());
+ }
+
+ static Flags<E> deserialize(std::vector<uint8_t>::const_iterator dataBegin,
+ std::vector<uint8_t>::const_iterator dataEnd,
+ [[maybe_unused]] ControlSerializer *cs = nullptr)
+ {
+ return Flags<E>{ static_cast<E>(readPOD<uint32_t>(dataBegin, 0, dataEnd)) };
+ }
+
+ static Flags<E> deserialize(std::vector<uint8_t> &data,
+ [[maybe_unused]] std::vector<SharedFD> &fds,
+ [[maybe_unused]] ControlSerializer *cs = nullptr)
+ {
+ return deserialize(data.cbegin(), data.cend());
+ }
+
+ static Flags<E> deserialize(std::vector<uint8_t>::const_iterator dataBegin,
+ std::vector<uint8_t>::const_iterator dataEnd,
+ [[maybe_unused]] std::vector<SharedFD>::const_iterator fdsBegin,
+ [[maybe_unused]] std::vector<SharedFD>::const_iterator fdsEnd,
+ [[maybe_unused]] ControlSerializer *cs = nullptr)
+ {
+ return deserialize(dataBegin, dataEnd);
+ }
+};
+
#endif /* __DOXYGEN__ */
} /* namespace libcamera */