Vulkan.Extensions.VK_EXT_fragment_density_map

Documentation

data PhysicalDeviceFragmentDensityMapFeaturesEXT

VkPhysicalDeviceFragmentDensityMapFeaturesEXT - Structure describing fragment density map features that can be supported by an implementation

Members

The members of the PhysicalDeviceFragmentDensityMapFeaturesEXT structure describe the following features:

Description

If the PhysicalDeviceFragmentDensityMapFeaturesEXT structure is included in the pNext chain of PhysicalDeviceFeatures2, it is filled with values indicating whether each feature is supported. PhysicalDeviceFragmentDensityMapFeaturesEXT can also be included in pNext chain of DeviceCreateInfo to enable the features.

Valid Usage (Implicit)

See Also

Bool32, StructureType

Constructors

PhysicalDeviceFragmentDensityMapFeaturesEXT

Fields

• fragmentDensityMap :: Bool

  fragmentDensityMap specifies whether the implementation supports render passes with a fragment density map attachment. If this feature is not enabled and the pNext chain of RenderPassCreateInfo includes a RenderPassFragmentDensityMapCreateInfoEXT structure, fragmentDensityMapAttachment must be ATTACHMENT_UNUSED.

• fragmentDensityMapDynamic :: Bool

  fragmentDensityMapDynamic specifies whether the implementation supports dynamic fragment density map image views. If this feature is not enabled, IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT must not be included in ImageViewCreateInfo::flags.

• fragmentDensityMapNonSubsampledImages :: Bool

  fragmentDensityMapNonSubsampledImages specifies whether the implementation supports regular non-subsampled image attachments with fragment density map render passes. If this feature is not enabled, render passes with a fragment density map attachment must only have subsampled attachments bound.

Instances

Eq PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

(==) :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> Bool

(/=) :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> Bool

Show PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

showsPrec :: Int -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> ShowS

show :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> String

showList :: [PhysicalDeviceFragmentDensityMapFeaturesEXT] -> ShowS

Generic PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Associated Types

type Rep PhysicalDeviceFragmentDensityMapFeaturesEXT :: Type -> Type

Methods

from :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> Rep PhysicalDeviceFragmentDensityMapFeaturesEXT x

to :: Rep PhysicalDeviceFragmentDensityMapFeaturesEXT x -> PhysicalDeviceFragmentDensityMapFeaturesEXT

Storable PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

sizeOf :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> Int

alignment :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> Int

peekElemOff :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> Int -> IO PhysicalDeviceFragmentDensityMapFeaturesEXT

pokeElemOff :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> Int -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO ()

peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceFragmentDensityMapFeaturesEXT

pokeByteOff :: Ptr b -> Int -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO ()

peek :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO PhysicalDeviceFragmentDensityMapFeaturesEXT

poke :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO ()

FromCStruct PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

peekCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO PhysicalDeviceFragmentDensityMapFeaturesEXT

ToCStruct PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

withCStruct :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> (Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b) -> IO b

pokeCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b -> IO b

withZeroCStruct :: (Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b) -> IO b

pokeZeroCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

zero :: PhysicalDeviceFragmentDensityMapFeaturesEXT

type Rep PhysicalDeviceFragmentDensityMapFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

type Rep PhysicalDeviceFragmentDensityMapFeaturesEXT = D1 ('MetaData "PhysicalDeviceFragmentDensityMapFeaturesEXT" "Vulkan.Extensions.VK_EXT_fragment_density_map" "vulkan-3.6.1-inplace" 'False) (C1 ('MetaCons "PhysicalDeviceFragmentDensityMapFeaturesEXT" 'PrefixI 'True) (S1 ('MetaSel ('Just "fragmentDensityMap") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "fragmentDensityMapDynamic") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool) :*: S1 ('MetaSel ('Just "fragmentDensityMapNonSubsampledImages") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool))))

data PhysicalDeviceFragmentDensityMapPropertiesEXT

VkPhysicalDeviceFragmentDensityMapPropertiesEXT - Structure describing fragment density map properties that can be supported by an implementation

Members

The members of the PhysicalDeviceFragmentDensityMapPropertiesEXT structure describe the following implementation-dependent limits:

Valid Usage (Implicit)

If the PhysicalDeviceFragmentDensityMapPropertiesEXT structure is included in the pNext chain of PhysicalDeviceProperties2, it is filled with the implementation-dependent limits and properties.

See Also

Bool32, Extent2D, StructureType

Constructors

PhysicalDeviceFragmentDensityMapPropertiesEXT

Fields

• minFragmentDensityTexelSize :: Extent2D

  minFragmentDensityTexelSize is the minimum fragment density texel size.

• maxFragmentDensityTexelSize :: Extent2D

  maxFragmentDensityTexelSize is the maximum fragment density texel size.

• fragmentDensityInvocations :: Bool

  fragmentDensityInvocations specifies whether the implementation may invoke additional fragment shader invocations for each covered sample.

Instances

Show PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

showsPrec :: Int -> PhysicalDeviceFragmentDensityMapPropertiesEXT -> ShowS

show :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> String

showList :: [PhysicalDeviceFragmentDensityMapPropertiesEXT] -> ShowS

Generic PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Associated Types

type Rep PhysicalDeviceFragmentDensityMapPropertiesEXT :: Type -> Type

Methods

from :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> Rep PhysicalDeviceFragmentDensityMapPropertiesEXT x

to :: Rep PhysicalDeviceFragmentDensityMapPropertiesEXT x -> PhysicalDeviceFragmentDensityMapPropertiesEXT

FromCStruct PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

peekCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO PhysicalDeviceFragmentDensityMapPropertiesEXT

ToCStruct PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

withCStruct :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> (Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b) -> IO b

pokeCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b -> IO b

withZeroCStruct :: (Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b) -> IO b

pokeZeroCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

zero :: PhysicalDeviceFragmentDensityMapPropertiesEXT

type Rep PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

type Rep PhysicalDeviceFragmentDensityMapPropertiesEXT = D1 ('MetaData "PhysicalDeviceFragmentDensityMapPropertiesEXT" "Vulkan.Extensions.VK_EXT_fragment_density_map" "vulkan-3.6.1-inplace" 'False) (C1 ('MetaCons "PhysicalDeviceFragmentDensityMapPropertiesEXT" 'PrefixI 'True) (S1 ('MetaSel ('Just "minFragmentDensityTexelSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Extent2D) :*: (S1 ('MetaSel ('Just "maxFragmentDensityTexelSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Extent2D) :*: S1 ('MetaSel ('Just "fragmentDensityInvocations") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool))))

data RenderPassFragmentDensityMapCreateInfoEXT

VkRenderPassFragmentDensityMapCreateInfoEXT - Structure containing fragment density map attachment for render pass

Description

The fragment density map is read at an implementation-dependent time with the following constraints determined by the attachment’s image view flags:

• IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT specifies that the fragment density map will be read by the device during PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT
• IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DEFERRED_BIT_EXT specifies that the fragment density map will be read by the host during endCommandBuffer of the primary command buffer that the render pass is recorded into
• Otherwise the fragment density map will be read by the host during cmdBeginRenderPass

The fragment density map may additionally be read by the device during PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT for any mode.

If this structure is not present, it is as if fragmentDensityMapAttachment was given as ATTACHMENT_UNUSED.

Valid Usage

• If fragmentDensityMapAttachment is not ATTACHMENT_UNUSED, fragmentDensityMapAttachment must be less than RenderPassCreateInfo::attachmentCount

• If fragmentDensityMapAttachment is not ATTACHMENT_UNUSED, fragmentDensityMapAttachment must not be an element of SubpassDescription::pInputAttachments, SubpassDescription::pColorAttachments, SubpassDescription::pResolveAttachments, SubpassDescription::pDepthStencilAttachment, or SubpassDescription::pPreserveAttachments for any subpass
• If fragmentDensityMapAttachment is not ATTACHMENT_UNUSED, layout must be equal to IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT, or IMAGE_LAYOUT_GENERAL
• If fragmentDensityMapAttachment is not ATTACHMENT_UNUSED, fragmentDensityMapAttachment must reference an attachment with a loadOp equal to ATTACHMENT_LOAD_OP_LOAD or ATTACHMENT_LOAD_OP_DONT_CARE
• If fragmentDensityMapAttachment is not ATTACHMENT_UNUSED, fragmentDensityMapAttachment must reference an attachment with a storeOp equal to ATTACHMENT_STORE_OP_DONT_CARE

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT

• fragmentDensityMapAttachment must be a valid AttachmentReference structure

See Also

AttachmentReference, StructureType

Constructors

RenderPassFragmentDensityMapCreateInfoEXT

Fields

• fragmentDensityMapAttachment :: AttachmentReference

  fragmentDensityMapAttachment is the fragment density map to use for the render pass.

Instances

Show RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

showsPrec :: Int -> RenderPassFragmentDensityMapCreateInfoEXT -> ShowS

show :: RenderPassFragmentDensityMapCreateInfoEXT -> String

showList :: [RenderPassFragmentDensityMapCreateInfoEXT] -> ShowS

Generic RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Associated Types

type Rep RenderPassFragmentDensityMapCreateInfoEXT :: Type -> Type

Methods

from :: RenderPassFragmentDensityMapCreateInfoEXT -> Rep RenderPassFragmentDensityMapCreateInfoEXT x

to :: Rep RenderPassFragmentDensityMapCreateInfoEXT x -> RenderPassFragmentDensityMapCreateInfoEXT

FromCStruct RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

peekCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO RenderPassFragmentDensityMapCreateInfoEXT

ToCStruct RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

withCStruct :: RenderPassFragmentDensityMapCreateInfoEXT -> (Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b) -> IO b

pokeCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> RenderPassFragmentDensityMapCreateInfoEXT -> IO b -> IO b

withZeroCStruct :: (Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b) -> IO b

pokeZeroCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

zero :: RenderPassFragmentDensityMapCreateInfoEXT

type Rep RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

type Rep RenderPassFragmentDensityMapCreateInfoEXT = D1 ('MetaData "RenderPassFragmentDensityMapCreateInfoEXT" "Vulkan.Extensions.VK_EXT_fragment_density_map" "vulkan-3.6.1-inplace" 'False) (C1 ('MetaCons "RenderPassFragmentDensityMapCreateInfoEXT" 'PrefixI 'True) (S1 ('MetaSel ('Just "fragmentDensityMapAttachment") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 AttachmentReference)))

type EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION = 1

pattern EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION :: forall a. Integral a => a

type EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME = "VK_EXT_fragment_density_map"

pattern EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a