UE::RHICore Namespace Reference

Classes
struct	FBaseTextureInitializerImplementation
struct	FCustomBufferInitializer
struct	FDefaultBufferInitializer
struct	FDefaultLayoutTextureInitializer
struct	FDefaultTextureInitializer
struct	FInitializerScopedMemory
class	FInvalidBuffer
struct	FLockBufferInitializer
struct	FLockTextureInitializer
struct	FResolveTextureInfo
struct	FResourceState
struct	FUniformDataReader

Functions
void	InitStaticUniformBufferSlots (FRHIShaderData *ShaderData)
void	UpdateGlobalTextureStats (ETextureCreateFlags TextureFlags, ETextureDimension Dimension, uint64 TextureSizeInBytes, bool bOnlyStreamableTexturesInTexturePool, bool bAllocating)
void	UpdateGlobalTextureStats (const FRHITextureDesc &TextureDesc, uint64 TextureSizeInBytes, bool bOnlyStreamableTexturesInTexturePool, bool bAllocating)
void	FillBaselineTextureMemoryStats (FTextureMemoryStats &OutStats)
void	UpdateGlobalBufferStats (const FRHIBufferDesc &BufferDesc, int64 BufferSizeDelta)
void	UpdateGlobalBufferStats (const FRHIBufferDesc &BufferDesc, uint64 BufferSize, bool bAllocating)
void	UpdateGlobalUniformBufferStats (int64 BufferSize, bool bAllocating)
void	UpdateReservedResourceStatsOnCommit (int64 CommitDelta, bool bBuffer, bool bCommitting)
uint32	GetCombinedArrayIndex (const FRHITextureDesc &Desc, uint32 FaceIndex, uint32 ArrayIndex)
uint32	GetLockArrayIndex (const FRHITextureDesc &Desc, const FRHILockTextureArgs &Arguments)
FRHIDescriptorHandle	GetBindlessParameterHandle (const FRHIShaderParameterResource &Parameter)
template<typename FContextRHI >
void	SetShaderUAV (FContextRHI &Context, FRHIGraphicsShader *ShaderRHI, uint16 Index, FRHIUnorderedAccessView *UAV)
template<typename FContextRHI >
void	SetShaderUAV (FContextRHI &Context, FRHIComputeShader *ShaderRHI, uint16 Index, FRHIUnorderedAccessView *UAV)
template<typename FContextRHI , typename TShaderRHI >
void	RHISetShaderParametersShared (FContextRHI &Context, TShaderRHI *ShaderRHI, TConstArrayView< uint8 > InParametersData, TConstArrayView< FRHIShaderParameter > InParameters, TConstArrayView< FRHIShaderParameterResource > InResourceParameters, TConstArrayView< FRHIShaderParameterResource > InBindlessParameters, bool bBindUAVsFirst=true)
template<typename FContextRHI , typename TShaderRHI >
void	RHISetShaderUnbindsShared (FContextRHI &Context, TShaderRHI *ShaderRHI, TConstArrayView< FRHIShaderParameterUnbind > InUnbinds)
FRHIDescriptorHandle	GetBindlessResourceHandle (FUniformDataReader Reader, const FRHIUniformBufferResource &Resource)
void	UpdateUniformBufferConstants (void *DestinationData, const void *SourceData, const FRHIUniformBufferLayout &Layout, bool bAllowBindless=true)
void	ResolveRenderPassTargets (const FRHIRenderPassInfo &RenderPassInfo, TFunction< void(FResolveTextureInfo)> ResolveFunction)
FRHIViewDesc::EDimension	AdjustViewInfoDimensionForNarrowing (const FRHIViewDesc::FTexture::FViewInfo &ViewInfo, const FRHITextureDesc &TextureDesc)
bool	AllowVendorDevice ()
RHICORE_API void	ValidateStaticUniformBuffer (FRHIUniformBuffer *UniformBuffer, FUniformBufferStaticSlot Slot, uint32 ExpectedHash)
RHICORE_API void	SetupShaderCodeValidationData (FRHIShader *RHIShader, class FShaderCodeReader &ShaderCodeReader)
RHICORE_API void	SetupShaderDiagnosticData (FRHIShader *RHIShader, class FShaderCodeReader &ShaderCodeReader)
RHICORE_API void	RegisterDiagnosticMessages (const TArray< FShaderDiagnosticData > &In)
RHICORE_API const FString *	GetDiagnosticMessage (uint32 MessageID)
RHICORE_API void	DispatchShaderBundleEmulation (FRHIComputeCommandList &InRHICmdList, FRHIShaderBundle *ShaderBundle, FRHIBuffer *ArgumentBuffer, TConstArrayView< FRHIShaderParameterResource > SharedBindlessParameters, TConstArrayView< FRHIShaderBundleComputeDispatch > Dispatches)
RHICORE_API void	DispatchShaderBundleEmulation (FRHICommandList &InRHICmdList, FRHIShaderBundle *ShaderBundle, FRHIBuffer *ArgumentBuffer, const FRHIShaderBundleGraphicsState &BundleState, TConstArrayView< FRHIShaderParameterResource > SharedBindlessParameters, TConstArrayView< FRHIShaderBundleGraphicsDispatch > Dispatches)
template<typename TApplyFunction >
void	ApplyStaticUniformBuffers (FRHIShader *Shader, const TArray< FRHIUniformBuffer * > &UniformBuffers, TApplyFunction &&ApplyFunction)
template<typename TRHIContext , typename TRHIShader >
void	ApplyStaticUniformBuffers (TRHIContext *CommandContext, TRHIShader *Shader, const TArray< FRHIUniformBuffer * > &UniformBuffers)

Function Documentation

AdjustViewInfoDimensionForNarrowing()

RHICORE_API FRHIViewDesc::EDimension UE::RHICore::AdjustViewInfoDimensionForNarrowing	(	const FRHIViewDesc::FTexture::FViewInfo &	ViewInfo,
		const FRHITextureDesc &	TextureDesc
	)

AllowVendorDevice()

RHICORE_API bool UE::RHICore::AllowVendorDevice

(

)

ApplyStaticUniformBuffers() [1/2]

template<typename TApplyFunction >

void UE::RHICore::ApplyStaticUniformBuffers	(	FRHIShader *	Shader,
		const TArray< FRHIUniformBuffer * > &	UniformBuffers,
		TApplyFunction &&	ApplyFunction
	)

ApplyStaticUniformBuffers() [2/2]

template<typename TRHIContext , typename TRHIShader >

void UE::RHICore::ApplyStaticUniformBuffers	(	TRHIContext *	CommandContext,
		TRHIShader *	Shader,
		const TArray< FRHIUniformBuffer * > &	UniformBuffers
	)

DispatchShaderBundleEmulation() [1/2]

void UE::RHICore::DispatchShaderBundleEmulation ( FRHICommandList &  InRHICmdList, FRHIShaderBundle *  ShaderBundle, FRHIBuffer *  ArgumentBuffer, const FRHIShaderBundleGraphicsState &  BundleState, TConstArrayView< FRHIShaderParameterResource >  SharedBindlessParameters, TConstArrayView< FRHIShaderBundleGraphicsDispatch >  Dispatches  )

extern

DispatchShaderBundleEmulation() [2/2]

void UE::RHICore::DispatchShaderBundleEmulation ( FRHIComputeCommandList &  InRHICmdList, FRHIShaderBundle *  ShaderBundle, FRHIBuffer *  ArgumentBuffer, TConstArrayView< FRHIShaderParameterResource >  SharedBindlessParameters, TConstArrayView< FRHIShaderBundleComputeDispatch >  Dispatches  )

extern

Common implementations of dispatch shader bundle emulation shared by RHIs

FillBaselineTextureMemoryStats()

void UE::RHICore::FillBaselineTextureMemoryStats ( FTextureMemoryStats &  OutStats )

inline

GetBindlessParameterHandle()

FRHIDescriptorHandle UE::RHICore::GetBindlessParameterHandle ( const FRHIShaderParameterResource &  Parameter )

inline

GetBindlessResourceHandle()

FRHIDescriptorHandle UE::RHICore::GetBindlessResourceHandle ( FUniformDataReader  Reader, const FRHIUniformBufferResource &  Resource  )

inline

GetCombinedArrayIndex()

uint32 UE::RHICore::GetCombinedArrayIndex ( const FRHITextureDesc &  Desc, uint32  FaceIndex, uint32  ArrayIndex  )

inline

GetDiagnosticMessage()

const FString * UE::RHICore::GetDiagnosticMessage ( uint32  MessageID )

extern

GetLockArrayIndex()

uint32 UE::RHICore::GetLockArrayIndex ( const FRHITextureDesc &  Desc, const FRHILockTextureArgs &  Arguments  )

inline

InitStaticUniformBufferSlots()

void UE::RHICore::InitStaticUniformBufferSlots ( FRHIShaderData *  ShaderData )

inline

RegisterDiagnosticMessages()

void UE::RHICore::RegisterDiagnosticMessages ( const TArray< FShaderDiagnosticData > &  In )

extern

ResolveRenderPassTargets()

RHICORE_API void UE::RHICore::ResolveRenderPassTargets	(	const FRHIRenderPassInfo &	RenderPassInfo,
		TFunction< void(FResolveTextureInfo)>	ResolveFunction
	)

RHISetShaderParametersShared()

template<typename FContextRHI , typename TShaderRHI >

void UE::RHICore::RHISetShaderParametersShared ( FContextRHI &  Context, TShaderRHI *  ShaderRHI, TConstArrayView< uint8 >  InParametersData, TConstArrayView< FRHIShaderParameter >  InParameters, TConstArrayView< FRHIShaderParameterResource >  InResourceParameters, TConstArrayView< FRHIShaderParameterResource >  InBindlessParameters, bool  bBindUAVsFirst = true  )

inline

RHISetShaderUnbindsShared()

template<typename FContextRHI , typename TShaderRHI >

void UE::RHICore::RHISetShaderUnbindsShared ( FContextRHI &  Context, TShaderRHI *  ShaderRHI, TConstArrayView< FRHIShaderParameterUnbind >  InUnbinds  )

inline

SetShaderUAV() [1/2]

template<typename FContextRHI >

void UE::RHICore::SetShaderUAV ( FContextRHI &  Context, FRHIComputeShader *  ShaderRHI, uint16  Index, FRHIUnorderedAccessView *  UAV  )

inline

SetShaderUAV() [2/2]

template<typename FContextRHI >

void UE::RHICore::SetShaderUAV ( FContextRHI &  Context, FRHIGraphicsShader *  ShaderRHI, uint16  Index, FRHIUnorderedAccessView *  UAV  )

inline

SetupShaderCodeValidationData()

void UE::RHICore::SetupShaderCodeValidationData ( FRHIShader *  RHIShader, class FShaderCodeReader &  ShaderCodeReader  )

extern

SetupShaderDiagnosticData()

void UE::RHICore::SetupShaderDiagnosticData ( FRHIShader *  RHIShader, class FShaderCodeReader &  ShaderCodeReader  )

extern

UpdateGlobalBufferStats() [1/2]

void UE::RHICore::UpdateGlobalBufferStats ( const FRHIBufferDesc &  BufferDesc, int64  BufferSizeDelta  )

inline

UpdateGlobalBufferStats() [2/2]

void UE::RHICore::UpdateGlobalBufferStats ( const FRHIBufferDesc &  BufferDesc, uint64  BufferSize, bool  bAllocating  )

inline

UpdateGlobalTextureStats() [1/2]

void UE::RHICore::UpdateGlobalTextureStats ( const FRHITextureDesc &  TextureDesc, uint64  TextureSizeInBytes, bool  bOnlyStreamableTexturesInTexturePool, bool  bAllocating  )

inline

UpdateGlobalTextureStats() [2/2]

void UE::RHICore::UpdateGlobalTextureStats ( ETextureCreateFlags  TextureFlags, ETextureDimension  Dimension, uint64  TextureSizeInBytes, bool  bOnlyStreamableTexturesInTexturePool, bool  bAllocating  )

inline

UpdateGlobalUniformBufferStats()

void UE::RHICore::UpdateGlobalUniformBufferStats ( int64  BufferSize, bool  bAllocating  )

inline

UpdateReservedResourceStatsOnCommit()

void UE::RHICore::UpdateReservedResourceStatsOnCommit ( int64  CommitDelta, bool  bBuffer, bool  bCommitting  )

inline

UpdateUniformBufferConstants()

void UE::RHICore::UpdateUniformBufferConstants ( void *  DestinationData, const void *  SourceData, const FRHIUniformBufferLayout &  Layout, bool  bAllowBindless = true  )

inline

ValidateStaticUniformBuffer()

void UE::RHICore::ValidateStaticUniformBuffer ( FRHIUniformBuffer *  UniformBuffer, FUniformBufferStaticSlot  Slot, uint32  ExpectedHash  )

extern

Validates that the uniform buffer at the requested static slot.