Safe Haskell	None
Language	Haskell2010

Vulkan.Extensions.VK_EXT_fragment_density_map

Synopsis

data PhysicalDeviceFragmentDensityMapFeaturesEXT = PhysicalDeviceFragmentDensityMapFeaturesEXT {
}
data PhysicalDeviceFragmentDensityMapPropertiesEXT = PhysicalDeviceFragmentDensityMapPropertiesEXT {
}
data RenderPassFragmentDensityMapCreateInfoEXT = RenderPassFragmentDensityMapCreateInfoEXT {
- fragmentDensityMapAttachment :: 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

Documentation

data PhysicalDeviceFragmentDensityMapFeaturesEXT Source #

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)

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

Instances details

Eq PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods (==) :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> Bool # (/=) :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> Bool #
Show PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods showsPrec :: Int -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> ShowS # show :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> String # showList :: [PhysicalDeviceFragmentDensityMapFeaturesEXT] -> ShowS #
Storable PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
Instance details 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 Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods peekCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
ToCStruct PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods withCStruct :: PhysicalDeviceFragmentDensityMapFeaturesEXT -> (Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceFragmentDensityMapFeaturesEXT -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceFragmentDensityMapFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods zero :: PhysicalDeviceFragmentDensityMapFeaturesEXT Source #

data PhysicalDeviceFragmentDensityMapPropertiesEXT Source #

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.

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

Show PhysicalDeviceFragmentDensityMapPropertiesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods showsPrec :: Int -> PhysicalDeviceFragmentDensityMapPropertiesEXT -> ShowS # show :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> String # showList :: [PhysicalDeviceFragmentDensityMapPropertiesEXT] -> ShowS #
FromCStruct PhysicalDeviceFragmentDensityMapPropertiesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods peekCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO PhysicalDeviceFragmentDensityMapPropertiesEXT Source #
ToCStruct PhysicalDeviceFragmentDensityMapPropertiesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods withCStruct :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> (Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceFragmentDensityMapPropertiesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods zero :: PhysicalDeviceFragmentDensityMapPropertiesEXT Source #

Show RenderPassFragmentDensityMapCreateInfoEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods showsPrec :: Int -> RenderPassFragmentDensityMapCreateInfoEXT -> ShowS # show :: RenderPassFragmentDensityMapCreateInfoEXT -> String # showList :: [RenderPassFragmentDensityMapCreateInfoEXT] -> ShowS #
FromCStruct RenderPassFragmentDensityMapCreateInfoEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods peekCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO RenderPassFragmentDensityMapCreateInfoEXT Source #
ToCStruct RenderPassFragmentDensityMapCreateInfoEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods withCStruct :: RenderPassFragmentDensityMapCreateInfoEXT -> (Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b) -> IO b Source # pokeCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> RenderPassFragmentDensityMapCreateInfoEXT -> IO b -> IO b Source # withZeroCStruct :: (Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero RenderPassFragmentDensityMapCreateInfoEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_fragment_density_map Methods zero :: RenderPassFragmentDensityMapCreateInfoEXT Source #

Documentation

Members

Description

Valid Usage (Implicit)

See Also

Instances

Members

Valid Usage (Implicit)

See Also

Instances

Description

Valid Usage

Valid Usage (Implicit)

See Also

Instances

RenderPassFragmentDensityMapCreateInfoEXT
Fields fragmentDensityMapAttachment :: AttachmentReference `fragmentDensityMapAttachment` is the fragment density map to use for the render pass.