IoChunkEncoding.h File Reference

#include "IO/IoOffsetLength.h"
#include "IO/IoStatus.h"
#include "Memory/MemoryView.h"
#include "Misc/EnumClassFlags.h"
#include "Templates/Function.h"
#include "UObject/NameTypes.h"

Go to the source code of this file.

Classes
struct	FIoChunkEncodingParams
struct	FIoChunkDecodingParams
struct	FIoChunkBlockDecodingParams
struct	FIoChunkBlockDecodeResult
class	FIoChunkEncoding
struct	FIoChunkEncoding::FHeader
struct	FIoChunkBlockDecodeRequest
class	IIoChunkBlockDecoder
class	FIoChunkBlockDecoder

Typedefs
using	FIoBlockHash = uint32
using	FIoBlockDecoded = TUniqueFunction< void(FIoChunkBlockDecodeResult &&, struct FIoChunkBlockDecodeRequest &)>

Enumerations
enum class	EIoEncryptionMethod : uint8 { None = 0 , AES = (1 << 0) }
enum class	EIoDecodeFlags : uint8 { None = 0 , WriteOnly = 1 << 0 }
enum class	EIoSignatureHashFunction : uint8 { Sha1 }

Functions
	ENUM_CLASS_FLAGS (EIoDecodeFlags)

Typedef Documentation

FIoBlockDecoded

using FIoBlockDecoded = TUniqueFunction<void(FIoChunkBlockDecodeResult&&, struct FIoChunkBlockDecodeRequest&)>

Callback used when decoding I/O store chunk blocks asynchronously. The optional out paramater can be used to schedule more decode requests without recursively calling IIoChunkBlockDecoder::Enqueue.

FIoBlockHash

using FIoBlockHash = uint32

Enumeration Type Documentation

EIoDecodeFlags

enum class EIoDecodeFlags : uint8

strong

Additional options for FIoChunkEncoding::Decode calls

Enumerator
None
WriteOnly	Avoid operations that read from the output buffer provided. This option may use more temp scratch memory

EIoEncryptionMethod

enum class EIoEncryptionMethod : uint8

strong

I/O chunk encryption method.

Enumerator
None
AES

EIoSignatureHashFunction

enum class EIoSignatureHashFunction : uint8

strong

List of supported signature hash functions used when decoding an I/O store chunk block.

Enumerator
Sha1

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EIoDecodeFlags

)