BoundShaderStateCache.cpp File Reference

#include "BoundShaderStateCache.h"
#include "Misc/ScopeLock.h"

Typedefs
typedef TMap< FBoundShaderStateLookupKey, FCachedBoundShaderStateLink * >	FBoundShaderStateCache
typedef TMap< FBoundShaderStateLookupKey, FCachedBoundShaderStateLink_Threadsafe * >	FBoundShaderStateCache_Threadsafe

Functions
FCachedBoundShaderStateLink *	GetCachedBoundShaderState (FRHIVertexDeclaration *VertexDeclaration, FRHIVertexShader *VertexShader, FRHIPixelShader *PixelShader, FRHIGeometryShader *GeometryShader, FRHIMeshShader *MeshShader, FRHIAmplificationShader *AmplificationShader)
FBoundShaderStateRHIRef	GetCachedBoundShaderState_Threadsafe (FRHIVertexDeclaration *VertexDeclaration, FRHIVertexShader *VertexShader, FRHIPixelShader *PixelShader, FRHIGeometryShader *GeometryShader, FRHIMeshShader *MeshShader, FRHIAmplificationShader *AmplificationShader)
void	EmptyCachedBoundShaderStates ()

Typedef Documentation

FBoundShaderStateCache

typedef TMap<FBoundShaderStateLookupKey,FCachedBoundShaderStateLink*> FBoundShaderStateCache

FBoundShaderStateCache_Threadsafe

typedef TMap<FBoundShaderStateLookupKey,FCachedBoundShaderStateLink_Threadsafe*> FBoundShaderStateCache_Threadsafe

Function Documentation

EmptyCachedBoundShaderStates()

void EmptyCachedBoundShaderStates

(

)

GetCachedBoundShaderState()

FCachedBoundShaderStateLink * GetCachedBoundShaderState	(	FRHIVertexDeclaration *	VertexDeclaration,
		FRHIVertexShader *	VertexShader,
		FRHIPixelShader *	PixelShader,
		FRHIGeometryShader *	GeometryShader = nullptr,
		FRHIMeshShader *	MeshShader = nullptr,
		FRHIAmplificationShader *	AmplificationShader = nullptr
	)

Searches for a cached bound shader state.

Returns

If a bound shader state matching the parameters is cached, it is returned; otherwise NULL is returned.

GetCachedBoundShaderState_Threadsafe()

FBoundShaderStateRHIRef GetCachedBoundShaderState_Threadsafe	(	FRHIVertexDeclaration *	VertexDeclaration,
		FRHIVertexShader *	VertexShader,
		FRHIPixelShader *	PixelShader,
		FRHIGeometryShader *	GeometryShader = nullptr,
		FRHIMeshShader *	MeshShader = nullptr,
		FRHIAmplificationShader *	AmplificationShader = nullptr
	)

Searches for a cached bound shader state. Threadsafe version.

Returns

If a bound shader state matching the parameters is cached, it is returned; otherwise NULL is returned.