Function

CMSwapBigEndianMetadataDescriptionToHost

Converts a MetadataDescription data structure from big-endian to host-endian in place.

Declaration

OSStatus CMSwapBigEndianMetadataDescriptionToHost(uint8_t *metadataDescriptionData, size_t metadataDescriptionSize);

Parameters

metadataDescriptionData

MetadataDescription data structure in big-endian byte ordering to be converted to host-endian byte ordering.

metadataDescriptionSize

Size of MetadataDescription data structure.

See Also

Metadata-Specific Functions

CMMetadataFormatDescriptionCreateWithKeys

Creates a metadata format description object specified by the key.

CMMetadataFormatDescriptionGetKeyWithLocalID

Returns the key associated with the metadata for the given local id.

CMMetadataFormatDescriptionCopyAsBigEndianMetadataDescriptionBlockBuffer

Copies the contents of a CMMetadataFormatDescription to a CMBlockBuffer in big-endian byte ordering.

CMMetadataFormatDescriptionCreateFromBigEndianMetadataDescriptionBlockBuffer

Creates a CMMetadataFormatDescription from a big-endian MetadataDescription data structure in a CMBlockBuffer.

CMMetadataFormatDescriptionCreateFromBigEndianMetadataDescriptionData

Creates a CMMetadataFormatDescription from a big-endian MetadataDescription data structure.

CMMetadataFormatDescriptionCreateWithMetadataSpecifications

Creates a new CMMetadataFormatDescription.

CMSwapHostEndianMetadataDescriptionToBig

Converts a MetadataDescription data structure from host-endian to big-endian in place.

CMMetadataFormatDescriptionGetIdentifiers

Gets an array of metadata identifiers from a metadata format description.