#include <DisplayMapperPass.h>

Inherits AZ::RPI::ParentPass.

Public Member Functions
	AZ_RTTI (DisplayMapperPass, "{B022D9D6-BDFA-4435-B27C-466DC4C91D18}", RPI::ParentPass)

	AZ_CLASS_ALLOCATOR (DisplayMapperPass, SystemAllocator)

Public Member Functions inherited from AZ::RPI::ParentPass
	AZ_RTTI (ParentPass, "{0801AD74-85A8-4895-A5E5-C500AEE535A6}", Pass)

	AZ_CLASS_ALLOCATOR (ParentPass, SystemAllocator)

virtual Ptr< ParentPass >	Recreate () const

void	GetPipelineViewTags (PipelineViewTags &outTags) const override
	Recursively collects all different view tags from this pass's children.

void	GetViewDrawListInfo (RHI::DrawListMask &outDrawListMask, PassesByDrawList &outPassesByDrawList, const PipelineViewTag &viewTag) const override
	Recursively searches children for given viewTag, and collects their DrawListTags in outDrawListMask.

void	SetRenderPipeline (RenderPipeline *pipeline) override
	Set render pipeline this pass belongs to recursively.

Ptr< PassAttachment >	GetOwnedAttachment (const Name &attachmentName) const
	Return owning attachment.

void	AddChild (const Ptr< Pass > &child, bool skipStateCheckWhenRunningTests=false)
	Adds pass to list of children. NOTE: skipStateCheckWhenRunningTests is only used to support manual adding of passing in unit tests, do not use this variable otherwise.

bool	InsertChild (const Ptr< Pass > &child, ChildPassIndex position)

bool	InsertChild (const Ptr< Pass > &child, uint32_t index)

void	OnChildAdded (const Ptr< Pass > &child)
	Called when a pass is added as a child pass to this parent.

ChildPassIndex	FindChildPassIndex (const Name &passName) const
	Searches for a child pass with the given name. Returns the child's index if found, null index otherwise.

Ptr< Pass >	FindChildPass (const Name &passName) const
	Find a child pass with a matching name and returns it. Return nullptr if none found.

template<typename PassType >
Ptr< PassType >	FindChildPass () const

AZStd::span< const Ptr< Pass > >	GetChildren () const
	Gets the list of children. Useful for validating hierarchies.

const Pass *	FindPass (RHI::DrawListTag drawListTag) const
	Searches the tree for the first pass that uses the given DrawListTag.

void	SetTimestampQueryEnabled (bool enable) override
	Recursively set all the Timestamp queries enabled for all its children.

void	SetPipelineStatisticsQueryEnabled (bool enable) override
	Recursively set all the PipelineStatistics queries enabled for all its children.

void	Validate (PassValidationResults &validationResults) override

void	DebugPrint () const override
	Prints the pass and all of it's children.

Public Member Functions inherited from AZ::RPI::Pass
	AZ_RTTI (Pass, "{EA34FF66-631D-433B-B449-71F5647E7BB5}", AZStd::intrusive_base)

	AZ_CLASS_ALLOCATOR (Pass, SystemAllocator)

const Name &	GetName () const
	Returns the name of the pass (example: Bloom)

const Name &	GetPathName () const
	Return the path name of the pass (example: Root.SwapChain.Bloom)

uint32_t	GetTreeDepth () const
	Returns the depth of this pass in the tree hierarchy (Root depth is 0)

uint32_t	GetParentChildIndex () const
	Returns the index in the parent's array of children that this pass occupies (used for sorting passes)

uint32_t	GetInputCount () const
	Returns the number of input attachment bindings.

uint32_t	GetInputOutputCount () const
	Returns the number of input/output attachment bindings.

uint32_t	GetOutputCount () const
	Returns the number of output attachment bindings.

const PassTemplate *	GetPassTemplate () const

void	SetEnabled (bool enabled)

virtual bool	IsEnabled () const

bool	HasDrawListTag () const

bool	HasPipelineViewTag () const

bool	BindViewSrg () const

PassAttachmentBinding *	FindAttachmentBinding (const Name &slotName)

PassAttachmentBindingListView	GetAttachmentBindings () const
	Return the set of attachment bindings.

ParentPass *	AsParent ()
	Casts the pass to a parent pass if valid, else returns nullptr.

const ParentPass *	AsParent () const

bool	IsRootPass () const
	Returns whether the pass is the root pass.

PassTree *	GetPassTree () const
	Returns the PassTree from the pass's RenderPipeline (or nullptr if there isn't one)

void	QueueForBuildAndInitialization ()
	Queues the pass to have Build() and Initialize() called by the PassSystem on frame update.

void	QueueForRemoval ()
	Queues the pass to have RemoveFromParent() called by the PassSystem on frame update.

void	QueueForInitialization ()
	Queues the pass to have Initialize() called by the PassSystem on frame update.

void	AddAttachmentBinding (PassAttachmentBinding attachmentBinding)
	Adds an attachment binding to the list of this Pass' attachment bindings.

PassAttachmentBinding &	GetInputBinding (uint32_t index)

PassAttachmentBinding &	GetInputOutputBinding (uint32_t index)

PassAttachmentBinding &	GetOutputBinding (uint32_t index)

void	AttachBufferToSlot (AZStd::string_view slot, Data::Instance< Buffer > buffer)

void	AttachBufferToSlot (const Name &slot, Data::Instance< Buffer > buffer)

void	AttachImageToSlot (const Name &slot, Data::Instance< AttachmentImage > image)

virtual void	GetPipelineViewTags (PipelineViewTags &outTags) const
	Collect all different view tags from this pass.

virtual void	GetViewDrawListInfo (RHI::DrawListMask &outDrawListMask, PassesByDrawList &outPassesByDrawList, const PipelineViewTag &viewTag) const
	Adds this pass' DrawListTags to the outDrawListMask.

virtual RHI::DrawListTag	GetDrawListTag () const
	Check if the pass has a DrawListTag. Pass' DrawListTag can be used to filter draw items.

virtual void	SortDrawList (RHI::DrawList &drawList) const
	Function used by views to sort draw lists. Can be overridden so passes can provide custom sort functionality.

virtual const PipelineViewTag &	GetPipelineViewTag () const
	Check if the pass is associated to a view. If pass has a pipeline view tag, the rpi view assigned to this view tag will have pass's draw list tag.

virtual void	SetRenderPipeline (RenderPipeline *pipeline)
	Set render pipeline this pass belongs to.

RenderPipeline *	GetRenderPipeline () const

Scene *	GetScene () const

virtual void	Validate (PassValidationResults &validationResults)

virtual void	DebugPrint () const
	Prints the pass.

TimestampResult	GetLatestTimestampResult () const
	Return the latest Timestamp result of this pass.

PipelineStatisticsResult	GetLatestPipelineStatisticsResult () const
	Return the latest PipelineStatistic result of this pass.

virtual void	SetTimestampQueryEnabled (bool enable)
	Enables/Disables Timestamp queries for this pass.

virtual void	SetPipelineStatisticsQueryEnabled (bool enable)
	Enables/Disables PipelineStatistics queries for this pass.

bool	ReadbackAttachment (AZStd::shared_ptr< AttachmentReadback > readback, uint32_t readbackIndex, const Name &slotName, PassAttachmentReadbackOption option=PassAttachmentReadbackOption::Output, const RHI::ImageSubresourceRange *mipsRange=nullptr)

bool	IsTimestampQueryEnabled () const
	Returns whether the Timestamp queries is enabled/disabled for this pass.

bool	IsPipelineStatisticsQueryEnabled () const
	Returns whether the PipelineStatistics queries is enabled/disabled for this pass.

void	PrintIndent (AZStd::string &stringOutput, uint32_t indent) const
	Helper function to print spaces to indent the pass.

void	PrintPassName (AZStd::string &stringOutput, uint32_t indent=0) const
	Prints the name of the pass.

void	DebugPrintBinding (AZStd::string &stringOutput, const PassAttachmentBinding &binding) const
	Prints the attachment binding at the given index.

void	DebugPrintBindingAndConnection (AZStd::string &stringOutput, uint8_t bindingIndex) const
	Prints the attachment binding at the given index and its connection.

void	PrintErrors () const
	Prints the pass name and all the errors accumulated during build and setup.

void	PrintWarnings () const
	Prints the pass name and all the warnings accumulated during build and setup.

void	PrintMessages (const AZStd::vector< AZStd::string > &messages) const
	Helper function to print an array of messages (like errors or warnings) for a pass.

void	PrintBindingsWithoutAttachments (uint32_t slotTypeMask) const
	Prints the pass and all the list of inputs and input/outputs that are missing an attachment.

ParentPass *	GetParent () const
	Returns pointer to the parent pass.

PassState	GetPassState () const

void	UpdateConnectedBindings ()

void	UpdateConnectedInputBindings ()

void	UpdateConnectedOutputBindings ()

Static Public Member Functions
static RPI::Ptr< DisplayMapperPass >	Create (const RPI::PassDescriptor &descriptor)
	Creates a DisplayMapperPass.

Static Public Member Functions inherited from AZ::RPI::ParentPass
static Ptr< ParentPass >	Create (const PassDescriptor &descriptor)
	Creates a new pass without a PassTemplate.

Protected Member Functions
	DisplayMapperPass (const RPI::PassDescriptor &descriptor)

Protected Member Functions inherited from AZ::RPI::ParentPass
	ParentPass (const PassDescriptor &descriptor)

void	CreateChildPasses ()

void	RemoveChild (Ptr< Pass > pass)

void	RemoveChildren (bool calledFromDestructor=false)

Protected Member Functions inherited from AZ::RPI::Pass
	Pass (const PassDescriptor &descriptor)

PassDescriptor	GetPassDescriptor () const

void	ImportAttachments (RHI::FrameGraphAttachmentInterface attachmentDatabase)

Ptr< Pass >	FindAdjacentPass (const Name &passName)

const PassAttachmentBinding *	FindAttachmentBinding (const Name &slotName) const

Ptr< PassAttachment >	FindOwnedAttachment (const Name &attachmentName) const

Ptr< PassAttachment >	FindAttachment (const Name &slotName) const

const PassAttachmentBinding *	FindAdjacentBinding (const PassAttachmentRef &attachmentRef, const char *attachmentSourceTypeDebugName="attachment")

void	ProcessConnection (const PassConnection &connection, uint32_t slotTypeMask=0xFFFFFFFF)

void	LogError (AZStd::string &&message)

void	LogWarning (AZStd::string &&message)

void	Reset ()

void	Build (bool calledFromPassSystem=false)

void	Initialize ()

void	OnInitializationFinished ()

void	FrameBegin (FramePrepareParams params)

void	FrameEnd ()

void	UpdateReadbackAttachment (FramePrepareParams params, bool beforeAddScopes)

void	UpdateAttachmentCopy (FramePrepareParams params)

Additional Inherited Members
Public Types inherited from AZ::RPI::ParentPass
using	ChildPassIndex = RHI::Handle< uint32_t, class ChildPass >

Public Types inherited from AZ::RPI::Pass
using	ChildPassIndex = RHI::Handle< uint32_t, class ChildPass >

Protected Attributes inherited from AZ::RPI::ParentPass
AZStd::vector< Ptr< Pass > >	m_children

Protected Attributes inherited from AZ::RPI::Pass
const Name	PassNameThis {"This"}

const Name	PassNameParent {"Parent"}

const Name	PipelineKeyword {"Pipeline"}

const Name	PipelineGlobalKeyword {"PipelineGlobal"}

AZStd::fixed_vector< PassAttachmentBinding, PassAttachmentBindingCountMax >	m_attachmentBindings

AZStd::vector< Ptr< PassAttachment > >	m_ownedAttachments

AZStd::vector< Pass * >	m_executeBeforePasses

AZStd::vector< Pass * >	m_executeAfterPasses

RenderPipeline *	m_pipeline = nullptr

AZStd::shared_ptr< const PassTemplate >	m_template = nullptr

PassRequest	m_request

ParentPass *	m_parent = nullptr

PipelineViewTag	m_viewTag

struct {
union {
struct {
uint64_t m_createdByPassRequest: 1

uint64_t m_enabled: 1

uint64_t m_parentEnabled: 1

uint64_t m_alreadyCreatedChildren: 1

uint64_t m_createChildren: 1

uint64_t m_partOfHierarchy: 1

uint64_t m_hasDrawListTag: 1

uint64_t m_bindViewSrg: 1

uint64_t m_timestampQueryEnabled: 1

uint64_t m_pipelineStatisticsQueryEnabled: 1

uint64_t m_isPipelineRoot: 1

uint64_t m_containsGlobalReference: 1

}

uint64_t m_allFlags = 0

}

}	m_flags

AZStd::vector< AZStd::string >	m_errorMessages

AZStd::vector< AZStd::string >	m_warningMessages

uint32_t	m_errors = 0

uint32_t	m_warnings = 0

RHI::DrawListSortType	m_drawListSortType = RHI::DrawListSortType::KeyThenDepth

AZStd::shared_ptr< AttachmentReadback >	m_attachmentReadback

PassAttachmentReadbackOption	m_readbackOption

AZStd::weak_ptr< ImageAttachmentCopy >	m_attachmentCopy

AZStd::shared_ptr< PassData >	m_passData = nullptr
	Optional data used during pass initialization.

Static Protected Attributes inherited from AZ::RPI::Pass
static const size_t	MessageLogLimit = 256

Detailed Description

The display mapper pass. This pass implements grading and output transform passes. If an ACES output transform is configured, the respective passes implement the ACES Reference Rendering Transform(RRT) and Output Device Transform(ODT).

The passes created will be in the form of <HDR Grading LUT>, <Output Transform>, <LDR Grading LUT>

<HDR Grading LUT> if enabled, is an instance of ApplyShaperLookupTablePass <Output Transform> depends on the DisplayMapper function: Aces - AcesOutputTransformPass AcesLUT - BakeAcesOutputTransformLutPass, AcesOutputTransformLutPass Passthrough - DisplayMapperFullscreenPass Gamma Correction - DisplayMapperFullscreenPass <LDR Grading LUT> if enabled, is an instance of ApplyShaperLookupTablePass [GFX TODO][ATOM-4189] Optimize the passthrough function in the DisplayMapper

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

Gems/Atom/Feature/Common/Code/Include/Atom/Feature/DisplayMapper/DisplayMapperPass.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description