Safe Haskell	Safe-Inferred
Language	Haskell2010

Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder

Description

Name

VK_NV_ray_tracing_invocation_reorder - device extension

VK_NV_ray_tracing_invocation_reorder

Name String: VK_NV_ray_tracing_invocation_reorder

Extension Type

Device extension

Registered Extension Number

491

Revision

1

Extension and Version Dependencies

Requires support for Vulkan 1.0
Requires VK_KHR_ray_tracing_pipeline to be enabled for any device-level functionality

Contact

Eric Werness @ewerness-nv%0A*Here describe the issue or question you have about the VK_NV_ray_tracing_invocation_reorder extension*

Other Extension Metadata

Last Modified Date: 2022-11-02

Interactions and External Dependencies

This extension requires SPV_NV_shader_invocation_reorder
This extension provides API support for GL_NV_shader_invocation_reorder

Contributors

Eric Werness, NVIDIA
Ashwin Lele, NVIDIA

Description

The ray tracing pipeline API provides some ability to reorder for locality, but it is useful to have more control over how the reordering happens and what information is included in the reordering. The shader API provides a hit object to contain result information from the hit which can be used as part of the explicit sorting plus options that contain an integer for hint bits to use to add more locality.

New Structures

Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDeviceRayTracingInvocationReorderFeaturesNV

Extending PhysicalDeviceProperties2:
- PhysicalDeviceRayTracingInvocationReorderPropertiesNV

New Enums

RayTracingInvocationReorderModeNV

New Enum Constants

NV_RAY_TRACING_INVOCATION_REORDER_EXTENSION_NAME

Version History

Revision 1, 2020-09-12 (Eric Werness, Ashwin Lele)
- Initial external release

Document Notes

For more information, see the Vulkan Specification

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

Synopsis

data PhysicalDeviceRayTracingInvocationReorderFeaturesNV = PhysicalDeviceRayTracingInvocationReorderFeaturesNV {
- rayTracingInvocationReorder :: Bool
}
data PhysicalDeviceRayTracingInvocationReorderPropertiesNV = PhysicalDeviceRayTracingInvocationReorderPropertiesNV {
- rayTracingInvocationReorderReorderingHint :: RayTracingInvocationReorderModeNV
}
newtype RayTracingInvocationReorderModeNV where
type NV_RAY_TRACING_INVOCATION_REORDER_SPEC_VERSION = 1
pattern NV_RAY_TRACING_INVOCATION_REORDER_SPEC_VERSION :: forall a. Integral a => a
type NV_RAY_TRACING_INVOCATION_REORDER_EXTENSION_NAME = "VK_NV_ray_tracing_invocation_reorder"
pattern NV_RAY_TRACING_INVOCATION_REORDER_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a

Documentation

data PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #

VkPhysicalDeviceRayTracingInvocationReorderFeaturesNV - Structure describing feature to control ray tracing invocation reordering

Members

This structure describes the following feature:

Description

If the PhysicalDeviceRayTracingInvocationReorderFeaturesNV structure is included in the pNext chain of the PhysicalDeviceFeatures2 structure passed to getPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. PhysicalDeviceRayTracingInvocationReorderFeaturesNV can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

Storable PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods sizeOf :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Int # alignment :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Int # peekElemOff :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Int -> IO PhysicalDeviceRayTracingInvocationReorderFeaturesNV # pokeElemOff :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Int -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO () # peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceRayTracingInvocationReorderFeaturesNV # pokeByteOff :: Ptr b -> Int -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO () # peek :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO PhysicalDeviceRayTracingInvocationReorderFeaturesNV # poke :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO () #
Show PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods showsPrec :: Int -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> ShowS # show :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> String # showList :: [PhysicalDeviceRayTracingInvocationReorderFeaturesNV] -> ShowS #
Eq PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods (==) :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Bool # (/=) :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> Bool #
FromCStruct PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods peekCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
ToCStruct PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods withCStruct :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> (Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderFeaturesNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods zero :: PhysicalDeviceRayTracingInvocationReorderFeaturesNV Source #

data PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #

VkPhysicalDeviceRayTracingInvocationReorderPropertiesNV - Structure describing shader module identifier properties of an implementation

Description

Note

Because the extension changes how hits are managed there is a compatibility reason to expose the extension even when an implementation does not have sorting active.

If the PhysicalDeviceRayTracingInvocationReorderPropertiesNV structure is included in the pNext chain of the PhysicalDeviceProperties2 structure passed to getPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

Storable PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods sizeOf :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Int # alignment :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Int # peekElemOff :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Int -> IO PhysicalDeviceRayTracingInvocationReorderPropertiesNV # pokeElemOff :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Int -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO () # peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceRayTracingInvocationReorderPropertiesNV # pokeByteOff :: Ptr b -> Int -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO () # peek :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO PhysicalDeviceRayTracingInvocationReorderPropertiesNV # poke :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO () #
Show PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods showsPrec :: Int -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> ShowS # show :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> String # showList :: [PhysicalDeviceRayTracingInvocationReorderPropertiesNV] -> ShowS #
Eq PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods (==) :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Bool # (/=) :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> Bool #
FromCStruct PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods peekCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
ToCStruct PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods withCStruct :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> (Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceRayTracingInvocationReorderPropertiesNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods zero :: PhysicalDeviceRayTracingInvocationReorderPropertiesNV Source #

newtype RayTracingInvocationReorderModeNV Source #

VkRayTracingInvocationReorderModeNV - Enum providing a hint on how the application may reorder

pattern RAY_TRACING_INVOCATION_REORDER_MODE_NONE_NV :: RayTracingInvocationReorderModeNV	`RAY_TRACING_INVOCATION_REORDER_MODE_NONE_NV` indicates that the implementation is likely to not reorder at reorder calls.
pattern RAY_TRACING_INVOCATION_REORDER_MODE_REORDER_NV :: RayTracingInvocationReorderModeNV	`RAY_TRACING_INVOCATION_REORDER_MODE_REORDER_NV` indicates that the implementation is likely to reorder at reorder calls.

Instances

Instances details

Storable RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods sizeOf :: RayTracingInvocationReorderModeNV -> Int # alignment :: RayTracingInvocationReorderModeNV -> Int # peekElemOff :: Ptr RayTracingInvocationReorderModeNV -> Int -> IO RayTracingInvocationReorderModeNV # pokeElemOff :: Ptr RayTracingInvocationReorderModeNV -> Int -> RayTracingInvocationReorderModeNV -> IO () # peekByteOff :: Ptr b -> Int -> IO RayTracingInvocationReorderModeNV # pokeByteOff :: Ptr b -> Int -> RayTracingInvocationReorderModeNV -> IO () # peek :: Ptr RayTracingInvocationReorderModeNV -> IO RayTracingInvocationReorderModeNV # poke :: Ptr RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> IO () #
Read RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods readsPrec :: Int -> ReadS RayTracingInvocationReorderModeNV # readList :: ReadS [RayTracingInvocationReorderModeNV] # readPrec :: ReadPrec RayTracingInvocationReorderModeNV # readListPrec :: ReadPrec [RayTracingInvocationReorderModeNV] #
Show RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods showsPrec :: Int -> RayTracingInvocationReorderModeNV -> ShowS # show :: RayTracingInvocationReorderModeNV -> String # showList :: [RayTracingInvocationReorderModeNV] -> ShowS #
Eq RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods (==) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool # (/=) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool #
Ord RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods compare :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Ordering # (<) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool # (<=) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool # (>) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool # (>=) :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> Bool # max :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV # min :: RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV -> RayTracingInvocationReorderModeNV #
Zero RayTracingInvocationReorderModeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_ray_tracing_invocation_reorder Methods zero :: RayTracingInvocationReorderModeNV Source #

type NV_RAY_TRACING_INVOCATION_REORDER_SPEC_VERSION = 1 Source #

pattern NV_RAY_TRACING_INVOCATION_REORDER_SPEC_VERSION :: forall a. Integral a => a Source #

type NV_RAY_TRACING_INVOCATION_REORDER_EXTENSION_NAME = "VK_NV_ray_tracing_invocation_reorder" Source #

pattern NV_RAY_TRACING_INVOCATION_REORDER_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a Source #

Name

VK_NV_ray_tracing_invocation_reorder

Other Extension Metadata

Description

New Structures

New Enums

New Enum Constants

Version History

See Also

Document Notes

Documentation

Members

Description

Valid Usage (Implicit)

See Also

Instances

Description

Valid Usage (Implicit)

See Also

Instances

See Also

Instances

PhysicalDeviceRayTracingInvocationReorderFeaturesNV
Fields rayTracingInvocationReorder :: Bool `rayTracingInvocationReorder` indicates that the implementation supports `SPV_NV_shader_invocation_reorder`.

PhysicalDeviceRayTracingInvocationReorderPropertiesNV
Fields rayTracingInvocationReorderReorderingHint :: RayTracingInvocationReorderModeNV `rayTracingInvocationReorderReorderingHint` is a hint indicating if the implementation will actually reorder at the reorder calls.