UST_VJ_ComputeFunctionLibrary Class Reference

Library providing utilities for creating and registering structured buffers. More...

#include <ST_VJ_ComputeFunctionLibrary.h>

Static Public Member Functions
static FRDGBufferRef	CreateStructuredBuffer (FRDGBuilder &GraphBuilder, const TCHAR *Name, uint32 BytesPerElement, uint32 NumElements, bool bReadOnly=false)
static void	RegisterSRV (FRDGBuilder &GraphBuilder, TRefCountPtr< FRDGPooledBuffer > buffer, FString name, FRDGBufferRef &outRDGRef, FRDGBufferSRVRef &outSRVRef, ERDGBufferFlags flags=ERDGBufferFlags::None)
static void	RegisterUAV (FRDGBuilder &GraphBuilder, TRefCountPtr< FRDGPooledBuffer > buffer, FString name, FRDGBufferRef &outRDGRef, FRDGBufferUAVRef &outUAVRef, ERDGBufferFlags flags=ERDGBufferFlags::None)

Detailed Description

Library providing utilities for creating and registering structured buffers.

A Blueprint Function Library providing utilities for creating and registering structured buffers for compute shaders using the Render Dependency Graph (RDG) system.

Member Function Documentation

CreateStructuredBuffer()

FRDGBufferRef UST_VJ_ComputeFunctionLibrary::CreateStructuredBuffer ( FRDGBuilder & GraphBuilder, const TCHAR * Name, uint32 BytesPerElement, uint32 NumElements, bool bReadOnly = false )

static

Creates a structured buffer for use in RDG-based compute shaders.

Parameters

GraphBuilder	Reference to the RDG builder.
Name	Debug name for the buffer.
BytesPerElement	Size of each element in bytes.
NumElements	Number of elements in the buffer.
bReadOnly	Whether the buffer is read-only (SRV) or writable (UAV).

Returns

A reference to the created RDG buffer.

RegisterSRV()

void UST_VJ_ComputeFunctionLibrary::RegisterSRV ( FRDGBuilder & GraphBuilder, TRefCountPtr< FRDGPooledBuffer > buffer, FString name, FRDGBufferRef & outRDGRef, FRDGBufferSRVRef & outSRVRef, ERDGBufferFlags flags = ERDGBufferFlags::None )

static

Registers an SRV (Shader Resource View) from an existing pooled buffer with the RDG system.

Parameters

GraphBuilder	Reference to the RDG builder.
buffer	Pooled buffer to register.
name	Debug name for the SRV.
outRDGRef	Output RDG buffer reference.
outSRVRef	Output RDG SRV reference.
flags	Optional RDG buffer flags.

RegisterUAV()

void UST_VJ_ComputeFunctionLibrary::RegisterUAV ( FRDGBuilder & GraphBuilder, TRefCountPtr< FRDGPooledBuffer > buffer, FString name, FRDGBufferRef & outRDGRef, FRDGBufferUAVRef & outUAVRef, ERDGBufferFlags flags = ERDGBufferFlags::None )

static

Registers a UAV (Unordered Access View) from an existing pooled buffer with the RDG system.

Parameters

GraphBuilder	Reference to the RDG builder.
buffer	Pooled buffer to register.
name	Debug name for the UAV.
outRDGRef	Output RDG buffer reference.
outUAVRef	Output RDG UAV reference.
flags	Optional RDG buffer flags.

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The documentation for this class was generated from the following files:

• H:/Games/Unreal/Aaron/FunWithShaders/Plugins/ST_VJMaster/Source/ST_AudioVisualisation/Public/Compute/Utils/ST_VJ_ComputeFunctionLibrary.h
• H:/Games/Unreal/Aaron/FunWithShaders/Plugins/ST_VJMaster/Source/ST_AudioVisualisation/Private/Compute/Utils/ST_VJ_ComputeFunctionLibrary.cpp