Struct SnapshotDynamicBuffersHelper

Helper class for managing ghost buffers data. Internal use only.

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: Unity.NetCode

Assembly: Unity.NetCode.dll

Syntax

public struct SnapshotDynamicBuffersHelper

Methods

CalculateBufferCapacity(uint, out uint)

Return the history buffer capacity and the resulting size of each history buffer slot necessary to store the given dynamic data size.

Declaration

public static uint CalculateBufferCapacity(uint dynamicDataSize, out uint slotSize)

Parameters

Type	Name	Description
uint	dynamicDataSize
uint	slotSize

Returns

Type	Description
uint

GetDynamicDataCapacity(uint, int)

Return the currently available space (masks + buffer data) available in each slot.

Declaration

public static uint GetDynamicDataCapacity(uint headerSize, int length)

Parameters

Type	Name	Description
uint	headerSize
int	length

Returns

Type	Description
uint

GetDynamicDataChangeMaskSize(int, int)

Compute the size of the bitmask for the given number of elements and mask bits. The size is aligned to 16 bytes.

Declaration

public static int GetDynamicDataChangeMaskSize(int changeMaskBits, int numElements)

Parameters

Type	Name	Description
int	changeMaskBits
int	numElements

Returns

Type	Description
int

GetDynamicDataPtr(byte*, int, int)

Retrieve the dynamic buffer history slot pointer

Declaration

public static byte* GetDynamicDataPtr(byte* dynamicDataBuffer, int historyPosition, int bufferLength)

Parameters

Type	Name	Description
byte*	dynamicDataBuffer
int	historyPosition
int	bufferLength

Returns

Type	Description
byte*

Exceptions

Type	Condition
IndexOutOfRangeException
InvalidOperationException

GetHeaderSize()

Get the size of the header at the beginning of the dynamic snapshot buffer. The size of the header is constant.

Declaration

public static uint GetHeaderSize()

Returns

Type	Description
uint