TShaderPermutationSparseInt< TUniqueValue, Ts... > Struct Template Reference

#include <ShaderPermutation.h>

Public Types
using	Type = int32

Static Public Member Functions
static int32	ToDimensionValueId (Type E)
static int32	ToDefineValue (Type E)
static Type	FromDimensionValueId (int32 PermutationId)

Static Public Attributes
static constexpr int32	PermutationCount = TShaderPermutationSparseInt<Ts...>::PermutationCount + 1
static constexpr bool	IsMultiDimensional = false

Member Typedef Documentation

Type

template<int32 TUniqueValue, int32... Ts>

using TShaderPermutationSparseInt< TUniqueValue, Ts... >::Type = int32

Setup the dimension's type in permutation domain as integer.

Member Function Documentation

FromDimensionValueId()

template<int32 TUniqueValue, int32... Ts>

static Type TShaderPermutationSparseInt< TUniqueValue, Ts... >::FromDimensionValueId ( int32  PermutationId )

inlinestatic

Converts dimension's value id to dimension's integer value (exact reciprocal of ToDimensionValueId).

ToDefineValue()

template<int32 TUniqueValue, int32... Ts>

static int32 TShaderPermutationSparseInt< TUniqueValue, Ts... >::ToDefineValue ( Type  E )

inlinestatic

Pass down a int32 to FShaderCompilerEnvironment::SetDefine().

ToDimensionValueId()

template<int32 TUniqueValue, int32... Ts>

static int32 TShaderPermutationSparseInt< TUniqueValue, Ts... >::ToDimensionValueId ( Type  E )

inlinestatic

Converts dimension's integer value to dimension's value id.

Member Data Documentation

IsMultiDimensional

template<int32 TUniqueValue, int32... Ts>

constexpr bool TShaderPermutationSparseInt< TUniqueValue, Ts... >::IsMultiDimensional = false

staticconstexpr

Setup the dimension as non multi-dimensional, so that the ModifyCompilationEnvironement's define can conventily be set up in SHADER_PERMUTATION_SPARSE_INT.

PermutationCount

template<int32 TUniqueValue, int32... Ts>

constexpr int32 TShaderPermutationSparseInt< TUniqueValue, Ts... >::PermutationCount = TShaderPermutationSparseInt<Ts...>::PermutationCount + 1

staticconstexpr

Setup the dimension's number of permutation.

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The documentation for this struct was generated from the following file:

• Engine/Source/Runtime/RenderCore/Public/ShaderPermutation.h