FGraphicsMinimalPipelineStateId Class Reference

#include <MeshPassProcessor.h>

Public Member Functions
FORCEINLINE_DEBUGGABLE uint32	GetId () const
bool	IsValid () const
bool	operator== (const FGraphicsMinimalPipelineStateId &rhs) const
bool	operator!= (const FGraphicsMinimalPipelineStateId &rhs) const
const FGraphicsMinimalPipelineStateInitializer &	GetPipelineState (const FGraphicsMinimalPipelineStateSet &InPipelineSet) const

Static Public Member Functions
static void	InitializePersistentIds ()
static FGraphicsMinimalPipelineStateId	GetPersistentId (const FGraphicsMinimalPipelineStateInitializer &InPipelineState)
static void	RemovePersistentId (FGraphicsMinimalPipelineStateId Id)
static RENDERER_API FGraphicsMinimalPipelineStateId	GetPipelineStateId (const FGraphicsMinimalPipelineStateInitializer &InPipelineState, FGraphicsMinimalPipelineStateSet &InOutPassSet, bool &NeedsShaderInitialisation)
static int32	GetLocalPipelineIdTableSize ()
static void	ResetLocalPipelineIdTableSize ()
static void	AddSizeToLocalPipelineIdTableSize (SIZE_T Size)
static SIZE_T	GetPersistentIdTableSize ()
static int32	GetPersistentIdNum ()
static void	FreezeIdTable (bool bEnable)

Detailed Description

Uniquely represents a FGraphicsMinimalPipelineStateInitializer for fast compares.

Member Function Documentation

AddSizeToLocalPipelineIdTableSize()

void FGraphicsMinimalPipelineStateId::AddSizeToLocalPipelineIdTableSize ( SIZE_T  Size )

static

FreezeIdTable()

void FGraphicsMinimalPipelineStateId::FreezeIdTable ( bool  bEnable )

static

When ID table is frozen, items with a zero ref count aren't actually released, so if the same item gets used again, its ID doesn't change. Useful when re-creating draw commands in the middle of the frame, where you want to prevent existing pipeline state IDs from changing, which may be referenced by in flight tasks. Unfreezing the table will clean up anything with a zero ref count.

GetId()

FORCEINLINE_DEBUGGABLE uint32 FGraphicsMinimalPipelineStateId::GetId ( ) const

inline

GetLocalPipelineIdTableSize()

static int32 FGraphicsMinimalPipelineStateId::GetLocalPipelineIdTableSize ( )

inlinestatic

GetPersistentId()

FGraphicsMinimalPipelineStateId FGraphicsMinimalPipelineStateId::GetPersistentId ( const FGraphicsMinimalPipelineStateInitializer &  InPipelineState )

static

Get a ref counted persistent pipeline id, which needs to manually released.

GetPersistentIdNum()

static int32 FGraphicsMinimalPipelineStateId::GetPersistentIdNum ( )

inlinestatic

GetPersistentIdTableSize()

static SIZE_T FGraphicsMinimalPipelineStateId::GetPersistentIdTableSize ( )

inlinestatic

GetPipelineState()

const FGraphicsMinimalPipelineStateInitializer & FGraphicsMinimalPipelineStateId::GetPipelineState ( const FGraphicsMinimalPipelineStateSet &  InPipelineSet ) const

inline

GetPipelineStateId()

FGraphicsMinimalPipelineStateId FGraphicsMinimalPipelineStateId::GetPipelineStateId ( const FGraphicsMinimalPipelineStateInitializer &  InPipelineState, FGraphicsMinimalPipelineStateSet &  InOutPassSet, bool &  NeedsShaderInitialisation  )

static

Get a pipeline state id in this order: global persistent Id table. If not found, will lookup in PassSet argument. If not found in PassSet argument, create a blank pipeline set id and add it PassSet argument

InitializePersistentIds()

void FGraphicsMinimalPipelineStateId::InitializePersistentIds ( )

static

IsValid()

bool FGraphicsMinimalPipelineStateId::IsValid ( ) const

inline

operator!=()

bool FGraphicsMinimalPipelineStateId::operator!= ( const FGraphicsMinimalPipelineStateId &  rhs ) const

inline

operator==()

bool FGraphicsMinimalPipelineStateId::operator== ( const FGraphicsMinimalPipelineStateId &  rhs ) const

inline

RemovePersistentId()

void FGraphicsMinimalPipelineStateId::RemovePersistentId ( FGraphicsMinimalPipelineStateId  Id )

static

Removes a persistent pipeline Id from the global persistent Id table.

ResetLocalPipelineIdTableSize()

void FGraphicsMinimalPipelineStateId::ResetLocalPipelineIdTableSize ( )

static

Member Data Documentation

bComesFromLocalPipelineStateSet

uint32 FGraphicsMinimalPipelineStateId::bComesFromLocalPipelineStateSet

bValid

uint32 FGraphicsMinimalPipelineStateId::bValid

PackedId

uint32 FGraphicsMinimalPipelineStateId::PackedId = 0

SetElementIndex

uint32 FGraphicsMinimalPipelineStateId::SetElementIndex

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

• Engine/Source/Runtime/Renderer/Public/MeshPassProcessor.h
• Engine/Source/Runtime/Renderer/Private/MeshPassProcessor.cpp