#include "CoreMinimal.h"
#include "Math/NumericLimits.h"
#include "GlobalShader.h"
#include "RendererInterface.h"
#include "RHI.h"
#include "RHIStaticStates.h"
#include "Shader.h"
#include "ShaderParameterUtils.h"

Classes
class	GPUFFT::FFTDescription

struct	GPUFFT::ComplexFFTImage1D

struct	GPUFFT::TwoForOneRealFFTImage1D

struct	GPUFFT::ConvolutionWithTextureImage1D

Namespaces
namespace	GPUFFT

Typedefs
typedef FVector3f	GPUFFT::FPreFilter

Enumerations
enum class	GPUFFT::FFT_XFORM_TYPE : int { GPUFFT::FORWARD_HORIZONTAL = 0 , GPUFFT::FORWARD_VERTICAL = 1 , GPUFFT::INVERSE_HORIZONTAL = 2 , GPUFFT::INVERSE_VERTICAL = 3 }

Functions
bool	GPUFFT::IsHorizontal (const FFT_XFORM_TYPE &XFormType)

bool	GPUFFT::IsForward (const FFT_XFORM_TYPE &XFormType)

uint32	GPUFFT::MaxScanLineLength ()

void	GPUFFT::FFTImage2D (FRDGBuilder &GraphBuilder, const FGlobalShaderMap *ShaderMap, const FIntPoint &FrequencySize, bool bHorizontalFirst, FRDGTextureSRVRef SrcTexture, const FIntRect &ROIRect, FRDGTextureRef ResultTexture)

void	GPUFFT::ConvolutionWithTextureImage2D (FRDGBuilder &GraphBuilder, ERDGPassFlags ComputePassFlags, const FGlobalShaderMap *ShaderMap, const FIntPoint &FrequencySize, bool bHorizontalFirst, FRDGTextureRef TransformedKernel, FRDGTextureSRVRef SrcTexture, const FIntRect &ROIRect, FRDGTextureRef DstTexture, const FIntRect &DstRect, const FPreFilter &PreFilter, FRDGBufferRef PostFilterParameters, ETextureCreateFlags AdditionalTextureCreateFlags)

FIntPoint	GPUFFT::Convolution2DBufferSize (const FIntPoint &FrequencySize, const bool bHorizontalFirst, const FIntPoint &SrcExtent)

void	GPUFFT::CopyImage2D (FRDGBuilder &GraphBuilder, ERDGPassFlags ComputePassFlags, const FGlobalShaderMap *ShaderMap, FRDGTextureSRVRef SrcTexture, const FIntRect &SrcWindow, FRDGTextureRef DstTexture, const FIntRect &DstWindow, const FPreFilter &PreFilter=FPreFilter(TNumericLimits< float >::Max(), TNumericLimits< float >::Lowest(), 0.f))

Classes

Namespaces

Typedefs

Enumerations

Functions