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  3. FGraphicsMinimalPipelineStateInitializer

FGraphicsMinimalPipelineStateInitializer

Pipeline state without render target state Useful for mesh passes where the render target state is not changing between draws.

API > API/Runtime > API/Runtime/Renderer

Pipeline state without render target state Useful for mesh passes where the render target state is not changing between draws. Note: the size of this class affects rendering mesh pass traversal performance.

   
Name FGraphicsMinimalPipelineStateInitializer
Type class
Header File /Engine/Source/Runtime/Renderer/Public/MeshPassProcessor.h
Include Path #include "MeshPassProcessor.h"

Syntax

class FGraphicsMinimalPipelineStateInitializer

Constructors

Name Remarks Include Path Unreal Specifiers
  MeshPassProcessor.h  
  MeshPassProcessor.h  

FGraphicsMinimalPipelineStateInitializer ( FMinimalBoundShaderStateInput InBoundShaderState,
FRHIBlendState* InBlendState,
FRHIRasterizerState* InRasterizerState,
FRHIDepthStencilState* InDepthStencilState,
FImmutableSamplerState InImmutableSamplerState,
EPrimitiveType InPrimitiveType
)

   MeshPassProcessor.h  

Typedefs

Name Type Remarks Include Path
TRenderTargetFlags TStaticArray< uint32, MaxSimultaneousRenderTargets >   MeshPassProcessor.h
TRenderTargetFormats TStaticArray< EPixelFormat, MaxSimultaneousRenderTargets > Can't use TEnumByte as it changes the struct to be non trivially constructible, breaking memset. MeshPassProcessor.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bAllowVariableRateShading bool   MeshPassProcessor.h  
bDepthBounds bool Note: FGraphicsMinimalPipelineStateInitializer is 8-byte aligned and can't have any implicit padding, as it is sometimes hashed and compared as raw bytes. MeshPassProcessor.h  
BlendState FRHIBlendState *   MeshPassProcessor.h  
BoundShaderState FMinimalBoundShaderStateInput TODO: [PSO API] - As we migrate reuse existing API objects, but eventually we can move to the direct initializers. MeshPassProcessor.h  
DepthStencilState FRHIDepthStencilState *   MeshPassProcessor.h  
DrawShadingRate EVRSShadingRate   MeshPassProcessor.h  
ImmutableSamplerState FImmutableSamplerState   MeshPassProcessor.h  
PrimitiveType EPrimitiveType   MeshPassProcessor.h  
PSOPrecacheState EPSOPrecacheResult The PSO precache state - updated at draw time and can be used to skip draw when still precaching. MeshPassProcessor.h  
RasterizerState FRHIRasterizerState *   MeshPassProcessor.h  
StatePrecachePSOHash uint64 Data hash of the minimal PSO which is used to optimize the computation of the full PSO. MeshPassProcessor.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

FGraphicsPipelineStateInitializer AsGraphicsPipelineStateInitializer()

   MeshPassProcessor.h  

void ComputeStatePrecachePSOHash()

   MeshPassProcessor.h  

void SetupBoundShaderState ( FRHIVertexDeclaration* VertexDeclaration,
const FMeshProcessorShaders& Shaders
)

   MeshPassProcessor.h  

Operators

Name Remarks Include Path Unreal Specifiers

bool operator!= ( const FGraphicsMinimalPipelineStateInitializer& rhs
) const

   MeshPassProcessor.h  

bool operator== ( const FGraphicsMinimalPipelineStateInitializer& rhs
) const

   MeshPassProcessor.h  

bool operator> ( const FGraphicsMinimalPipelineStateInitializer& rhs
) const

   MeshPassProcessor.h  

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