Lines Matching defs:Meta

96  * @brief GetDefaultAnyValue used for Application to get Any type default value from Meta Object.
97  * @implNote In order to get Predefined default Any value from Meta Object.
104  * @brief GetDefaultAnyValueOpt used for Application to get Any type default value from Meta Object.
105  * @implNote In order to get Predefined default Any value from Meta Object.
120 class Meta {
433     Meta &operator=(const Meta &other)
439     Meta &operator=(Meta &&other)
445     Meta() {
448     Meta(const Meta &other)
453     Meta(Meta &&other)
468     MapIt begin() const // to support for (auto e : Meta), must use begin/end name
586  * @brief SetMetaData only used for Application interface OH_AVFormat to set enum/bool/int32_t value into Meta Object.
587  * @implNote In order to set value(int32_t type) to Meta Object, should convert int32_t value to correct EnumType then
593 bool SetMetaData(Meta& meta, const TagType& tag, int32_t value);
596  * @brief GetMetaData only used for Application interface OH_AVFormat to get enum/bool/int32_t value from Meta Object.
597  * @implNote In order to get value(Enum type) from Meta Object, should use correct Enum type to get value from Any
603 bool GetMetaData(const Meta& meta, const TagType& tag, int32_t& value);
605  * @brief SetMetaData only used for Application interface OH_AVFormat to set enum/int64_t value into Meta Object.
606  * @implNote In order to set value(int64_t type) to Meta Object, should convert int64_t value to correct EnumType then
612 bool SetMetaData(Meta& meta, const TagType& tag, int64_t value);
615  * @brief GetMetaData only used for Application interface OH_AVFormat to get enum/int64_t value from Meta Object.
616  * @implNote In order to get value(Enum type) from Meta Object, should use correct Enum type to get value from Any
622 bool GetMetaData(const Meta& meta, const TagType& tag, int64_t& value);
626  * @implNote In order to get value(Enum type) from Meta Object, should use correct Enum type to get value from Any
636  * @implNote In order to get value(Enum type) from Meta Object, should use correct Enum type to get value from Any