Class CoreUnsafeUtils

Inheritance

System.Object

CoreUnsafeUtils

Namespace: UnityEngine.Rendering

Syntax

public static class CoreUnsafeUtils

Methods

CombineHashes(Int32, Hash128*, Hash128*)

Declaration

public static void CombineHashes(int count, Hash128*hashes, Hash128*outHash)

Parameters

Type	Name	Description
System.Int32	count
Hash128*	hashes
Hash128*	outHash

CombineHashes<TValue, TGetter>(Int32, Void*, Hash128*)

Combine all of the hashes of a collection of hashes.

Declaration

public static void CombineHashes<TValue, TGetter>(int count, void *hashes, Hash128*outHash)
    where TValue : struct where TGetter : struct, CoreUnsafeUtils.IKeyGetter<TValue, Hash128>

Parameters

Type	Name	Description
System.Int32	count	Number of hash to combine.
System.Void*	hashes	Hashes to combine.
Hash128*	outHash	Hash to update.

Type Parameters

Name	Description
TValue
TGetter

CompareHashes(Int32, Hash128*, Int32, Hash128*, Int32*, Int32*, out Int32, out Int32)

Declaration

public static int CompareHashes(int oldHashCount, Hash128*oldHashes, int newHashCount, Hash128*newHashes, int *addIndices, int *removeIndices, out int addCount, out int remCount)

Parameters

Type	Name	Description
System.Int32	oldHashCount
Hash128*	oldHashes
System.Int32	newHashCount
Hash128*	newHashes
System.Int32*	addIndices
System.Int32*	removeIndices
System.Int32	addCount
System.Int32	remCount

Returns

Type	Description
System.Int32

CompareHashes<TOldValue, TOldGetter, TNewValue, TNewGetter>(Int32, Void*, Int32, Void*, Int32*, Int32*, out Int32, out Int32)

Compare hashes of two collections and provide a list of indices removeIndices to remove in oldHashes and a list of indices addIndices to add in newHashes.

Assumes that newHashes and oldHashes are sorted.

Declaration

public static int CompareHashes<TOldValue, TOldGetter, TNewValue, TNewGetter>(int oldHashCount, void *oldHashes, int newHashCount, void *newHashes, int *addIndices, int *removeIndices, out int addCount, out int remCount)
    where TOldValue : struct where TOldGetter : struct, CoreUnsafeUtils.IKeyGetter<TOldValue, Hash128> where TNewValue : struct where TNewGetter : struct, CoreUnsafeUtils.IKeyGetter<TNewValue, Hash128>

Parameters

Type	Name	Description
System.Int32	oldHashCount	Number of hashes in oldHashes.
System.Void*	oldHashes	Previous hashes to compare.
System.Int32	newHashCount	Number of hashes in newHashes.
System.Void*	newHashes	New hashes to compare.
System.Int32*	addIndices	Indices of element to add in newHashes will be written here.
System.Int32*	removeIndices	Indices of element to remove in oldHashes will be written here.
System.Int32	addCount	Number of elements to add will be written here.
System.Int32	remCount	Number of elements to remove will be written here.

Returns

Type	Description
System.Int32	The number of operation to perform ( addCount + remCount )

Type Parameters

Name	Description
TOldValue
TOldGetter
TNewValue
TNewGetter

CopyTo<T>(T[], Void*, Int32)

Declaration

public static void CopyTo<T>(this T[] list, void *dest, int count)
    where T : struct

Parameters

Type	Name	Description
T[]	list
System.Void*	dest
System.Int32	count

Type Parameters

Name	Description
T

CopyTo<T>(List<T>, Void*, Int32)

Declaration

public static void CopyTo<T>(this List<T> list, void *dest, int count)
    where T : struct

Parameters

Type	Name	Description
System.Collections.Generic.List<T>	list
System.Void*	dest
System.Int32	count

Type Parameters

Name	Description
T

HaveDuplicates(Int32[])

Declaration

public static bool HaveDuplicates(int[] arr)

Parameters

Type	Name	Description
System.Int32[]	arr

Returns

Type	Description
System.Boolean

IndexOf<T>(Void*, Int32, T)

Declaration

public static int IndexOf<T>(void *data, int count, T v)
    where T : struct, IEquatable<T>

Parameters

Type	Name	Description
System.Void*	data
System.Int32	count
T	v

Returns

Type	Description
System.Int32

Type Parameters

Name	Description
T

QuickSort(UInt32[], Int32, Int32)

Declaration

public static void QuickSort(uint[] arr, int left, int right)

Parameters

Type	Name	Description
System.UInt32[]	arr
System.Int32	left
System.Int32	right

QuickSort<T>(Int32, Void*)

Declaration

public static void QuickSort<T>(int count, void *data)
    where T : struct, IComparable<T>

Parameters

Type	Name	Description
System.Int32	count
System.Void*	data

Type Parameters

Name	Description
T

QuickSort<TValue, TKey, TGetter>(Int32, Void*)

Declaration

public static void QuickSort<TValue, TKey, TGetter>(int count, void *data)
    where TValue : struct where TKey : struct, IComparable<TKey> where TGetter : struct, CoreUnsafeUtils.IKeyGetter<TValue, TKey>

Parameters

Type	Name	Description
System.Int32	count
System.Void*	data

Type Parameters

Name	Description
TValue
TKey
TGetter

QuickSort<TValue, TKey, TGetter>(Void*, Int32, Int32)

Declaration

public static void QuickSort<TValue, TKey, TGetter>(void *data, int left, int right)
    where TValue : struct where TKey : struct, IComparable<TKey> where TGetter : struct, CoreUnsafeUtils.IKeyGetter<TValue, TKey>

Parameters

Type	Name	Description
System.Void*	data
System.Int32	left
System.Int32	right

Type Parameters

Name	Description
TValue
TKey
TGetter