Inherits AZ::RHI::Scope, and Handler.

Public Types
enum	BarrierSlot : uint32_t { Aliasing = 0, Clear, Prologue, Epilogue, Resolve, Count }

enum	ResolveMode : uint32_t { None = 0, RenderPass, CommandList }

Public Member Functions
	AZ_RTTI (Scope,"328CA015-A73A-4A64-8C10-798C021575B3", Base)

	AZ_CLASS_ALLOCATOR (Scope, AZ::SystemAllocator)

void	Begin (CommandList &commandList) const

void	End (CommandList &commandList) const

template<class T >
void	QueueAttachmentBarrier (const RHI::ScopeAttachment &attachment, BarrierSlot slot, const VkPipelineStageFlags src, const VkPipelineStageFlags dst, const T &barrier)
	Adds a barrier for a scope attachment resource to be emitted at a later time.

template<class T >
void	QueueBarrier (BarrierSlot slot, const VkPipelineStageFlags src, const VkPipelineStageFlags dst, const T &barrier)
	Adds a barrier over a resource that is not a scope attachment that will be emitted at a later time.

void	EmitScopeBarriers (CommandList &commandList, BarrierSlot slot) const
	Execute the queued barriers into the provided commandlist.

void	ProcessClearRequests (CommandList &commandList) const
	Process all clear requests needed for UAVs in the scope.

void	ResetQueryPools (CommandList &commandList) const
	Reset the RHI QueryPool in the QueryPoolAttachments.

void	AddWaitSemaphore (const Semaphore::WaitSemaphore &semaphoreInfo)

void	AddSignalSemaphore (RHI::Ptr< Semaphore > semaphore)

void	AddSignalFence (RHI::Ptr< Fence > fence)

const AZStd::vector < Semaphore::WaitSemaphore > &	GetWaitSemaphores () const

const AZStd::vector< RHI::Ptr < Semaphore > > &	GetSignalSemaphores () const

const AZStd::vector< RHI::Ptr < Fence > > &	GetSignalFences () const

bool	UsesRenderpass () const

ResolveMode	GetResolveMode () const
	Returns the mode of MSAA resolving (if any).

void	ResolveMSAAAttachments (CommandList &commandList) const
	Resolves multisampled attachments using a command list. ResolveMode must be ResolveMode::CommandList.

Public Member Functions inherited from AZ::RHI::Scope
	AZ_RTTI (Scope,"{C9EB500A-EF31-46E2-98DE-62396CDBAFB1}", Object)

bool	IsInitialized () const
	Returns whether the scope is currently initialized.

bool	IsActive () const
	Returns whether the scope is currently active on a frame.

const ScopeId &	GetId () const
	Returns the scope id associated with this scope.

AZStd::string_view	GetMarkerLabel () const
	Returns the string view to the gpu marker.

uint32_t	GetIndex () const

const GraphGroupId &	GetFrameGraphGroupId () const
	Returns the id of the graph group this scope belongs.

const FrameGraph *	GetFrameGraph () const
	Returns the frame graph instance which owns this scope.

HardwareQueueClass	GetHardwareQueueClass () const
	Returns the hardware queue class for this scope.

void	SetHardwareQueueClass (HardwareQueueClass hardwareQueueClass)
	Sets the hardware queue class for this scope.

uint32_t	GetEstimatedItemCount () const

Scope *	GetProducerByQueue (HardwareQueueClass hardwareQueueClass) const
	Returns the scope for the given hardware queue which must be scheduled immediately prior to this scope (can be null).

Scope *	GetProducerOnSameQueue () const
	Returns the scope for the producer on the same hardware queue as us.

Scope *	GetConsumerByQueue (HardwareQueueClass hardwareQueueClass) const
	Returns the scope for the given hardware queue which must be scheduled immediately after this scope (can be null).

Scope *	GetConsumerOnSameQueue () const
	Returns the scope for the consumer on the same hardware queue as us.

const AZStd::vector < ScopeAttachment * > &	GetAttachments () const
	Returns a list of attachments on this scope.

const AZStd::vector < ScopeAttachment * > &	GetTransientAttachments () const
	Returns a list of attachments which reference transient resources on this scope.

const AZStd::vector < ImageScopeAttachment * > &	GetImageAttachments () const
	Returns a list of all image scope attachments.

const AZStd::vector < ResolveScopeAttachment * > &	GetResolveAttachments () const
	Returns a list of all resolve scope attachments.

const AZStd::vector < BufferScopeAttachment * > &	GetBufferAttachments () const
	Returns a list of all buffer scope attachments.

const AZStd::vector < ResourcePoolResolver * > &	GetResourcePoolResolves () const
	Returns a list of resource pools requiring a resolve operation.

const AZStd::vector< SwapChain * > &	GetSwapChainsToPresent () const
	Returns a list of swap chains which require presentation at the end of the scope.

const AZStd::vector< Ptr < Fence > > &	GetFencesToSignal () const
	Returns a list of fences to signal on completion of the scope.

void	Init (const ScopeId &scopeId, HardwareQueueClass hardwareQueueClass=HardwareQueueClass::Graphics)
	Initializes the scope.

void	Activate (const FrameGraph *frameGraph, uint32_t index, const GraphGroupId &groupId)
	Activates the scope for the current frame.

void	Compile (Device &device)
	Called when the scope is being compiled at the end of the graph-building phase.

void	Deactivate ()
	Deactivates the scope for the current frame.

void	Shutdown () overridefinal
	Shuts down the scope.

void	QueueResourcePoolResolves (ResourcePoolDatabase &resourcePoolDatabase)

Scope *	FindCapableCrossQueueProducer (HardwareQueueClass hardwareQueueClass)
	Finds a producer for this scope that is at least as capable as the provided queue class.

Scope *	FindMoreCapableCrossQueueProducer ()
	Finds a producer for this scope from a more capable queue.

Scope *	FindCrossQueueProducer (HardwareQueueClass hardwareQueueClass)
	Finds a producer for this scope from a specific queue class.

void	AddFenceToSignal (Ptr< Fence > fence)
	Adds a fence that will be signaled at the end of the scope.

Public Member Functions inherited from AZ::RHI::Object
	AZ_RTTI (Object,"{E43378F1-2331-4173-94B8-990ED20E6003}")

void	SetName (const Name &name)
	Sets the name of the object.

const Name &	GetName () const
	Returns the name set on the object by SetName.

uint32_t	use_count ()
	Returns the current use count of the object.

Static Public Member Functions
static RHI::Ptr< Scope >	Create ()

Static Public Member Functions inherited from AZ::RHI::Scope
static void	LinkProducerConsumerByQueues (Scope producer, Scope consumer)
	Links the producer and consumer according to their queues.

Static Public Attributes
static constexpr uint32_t	BarrierSlotCount = static_cast<uint32_t>(BarrierSlot::Count)

Friends
class	RenderPassBuilder

Additional Inherited Members
Protected Member Functions inherited from AZ::RHI::Scope
virtual void	AddQueryPoolUse (Ptr< QueryPool > queryPool, const RHI::Interval &interval, RHI::ScopeAttachmentAccess access)
	Called when the scope will use a query pool during it's execution. Some platforms need this information.

Protected Member Functions inherited from AZ::RHI::Object
void	add_ref () const

void	release () const

Protected Attributes inherited from AZ::RHI::Object
AZStd::atomic_int	m_useCount = 0

Member Function Documentation

bool AZ::Vulkan::Scope::UsesRenderpass ( ) const

Graphics scopes that draw items use a renderpass. Compute or copy scopes do not use a renderpass.

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

Gems/Atom/RHI/Vulkan/Code/Source/RHI/Scope.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Member Function Documentation