Vulkan.Extensions.VK_EXT_fragment_density_map

Name

VK_EXT_fragment_density_map - device extension

VK_EXT_fragment_density_map

Name String

VK_EXT_fragment_density_map

Extension Type

Device extension

Registered Extension Number

219

Revision

2

Extension and Version Dependencies

• Requires Vulkan 1.0
• Requires VK_KHR_get_physical_device_properties2

Contact

• Matthew Netsch @mnetsch%0A<<Here describe the issue or question you have about the VK_EXT_fragment_density_map extension> >

Other Extension Metadata

Last Modified Date

2021-09-30

Interactions and External Dependencies

• This extension requires SPV_EXT_fragment_invocation_density

Contributors

• Matthew Netsch, Qualcomm Technologies, Inc.
• Robert VanReenen, Qualcomm Technologies, Inc.
• Jonathan Wicks, Qualcomm Technologies, Inc.
• Tate Hornbeck, Qualcomm Technologies, Inc.
• Sam Holmes, Qualcomm Technologies, Inc.
• Jeff Leger, Qualcomm Technologies, Inc.
• Jan-Harald Fredriksen, ARM
• Jeff Bolz, NVIDIA
• Pat Brown, NVIDIA
• Daniel Rakos, AMD
• Piers Daniell, NVIDIA

Description

This extension allows an application to specify areas of the render target where the fragment shader may be invoked fewer times. These fragments are broadcasted out to multiple pixels to cover the render target.

The primary use of this extension is to reduce workloads in areas where lower quality may not be perceived such as the distorted edges of a lens or the periphery of a user’s gaze.

New Structures

• Extending PhysicalDeviceFeatures2, DeviceCreateInfo:

  • PhysicalDeviceFragmentDensityMapFeaturesEXT

• Extending PhysicalDeviceProperties2:

  • PhysicalDeviceFragmentDensityMapPropertiesEXT

• Extending RenderPassCreateInfo, RenderPassCreateInfo2:

  • RenderPassFragmentDensityMapCreateInfoEXT

New Enum Constants

• EXT_FRAGMENT_DENSITY_MAP_EXTENSION_NAME

• EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION

• Extending AccessFlagBits:

  • ACCESS_FRAGMENT_DENSITY_MAP_READ_BIT_EXT

• Extending FormatFeatureFlagBits:

  • FORMAT_FEATURE_FRAGMENT_DENSITY_MAP_BIT_EXT

• Extending ImageCreateFlagBits:

  • IMAGE_CREATE_SUBSAMPLED_BIT_EXT

• Extending ImageLayout:

  • IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT

• Extending ImageUsageFlagBits:

  • IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT

• Extending ImageViewCreateFlagBits:

  • IMAGE_VIEW_CREATE_FRAGMENT_DENSITY_MAP_DYNAMIC_BIT_EXT

• Extending PipelineStageFlagBits:

  • PIPELINE_STAGE_FRAGMENT_DENSITY_PROCESS_BIT_EXT

• Extending SamplerCreateFlagBits:

  • SAMPLER_CREATE_SUBSAMPLED_BIT_EXT
  • SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_FEATURES_EXT
  • STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_DENSITY_MAP_PROPERTIES_EXT
  • STRUCTURE_TYPE_RENDER_PASS_FRAGMENT_DENSITY_MAP_CREATE_INFO_EXT

If VK_KHR_format_feature_flags2 is supported:

• Extending FormatFeatureFlagBits2KHR:

  • FORMAT_FEATURE_2_FRAGMENT_DENSITY_MAP_BIT_EXT

New or Modified Built-In Variables

• FragInvocationCountEXT

• FragSizeEXT

New SPIR-V Capabilities

• FragmentDensityEXT

Version History

• Revision 1, 2018-09-25 (Matthew Netsch)

  • Initial version

• Revision 2, 2021-09-30 (Jon Leech)

  • Add interaction with VK_KHR_format_feature_flags2 to vk.xml

See Also

PhysicalDeviceFragmentDensityMapFeaturesEXT, PhysicalDeviceFragmentDensityMapPropertiesEXT, RenderPassFragmentDensityMapCreateInfoEXT

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.

Documentation

data PhysicalDeviceFragmentDensityMapFeaturesEXT

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

Members

This structure describes the following features:

Description

If the PhysicalDeviceFragmentDensityMapFeaturesEXT 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. PhysicalDeviceFragmentDensityMapFeaturesEXT can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

See Also

VK_EXT_fragment_density_map, 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

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

data PhysicalDeviceFragmentDensityMapPropertiesEXT

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

Description

If the PhysicalDeviceFragmentDensityMapPropertiesEXT 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)

See Also

VK_EXT_fragment_density_map, 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

Storable PhysicalDeviceFragmentDensityMapPropertiesEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

sizeOf :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> Int

alignment :: PhysicalDeviceFragmentDensityMapPropertiesEXT -> Int

peekElemOff :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> Int -> IO PhysicalDeviceFragmentDensityMapPropertiesEXT

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

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

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

peek :: Ptr PhysicalDeviceFragmentDensityMapPropertiesEXT -> IO PhysicalDeviceFragmentDensityMapPropertiesEXT

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

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

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

VK_EXT_fragment_density_map, 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

Storable RenderPassFragmentDensityMapCreateInfoEXT

Defined in Vulkan.Extensions.VK_EXT_fragment_density_map

Methods

sizeOf :: RenderPassFragmentDensityMapCreateInfoEXT -> Int

alignment :: RenderPassFragmentDensityMapCreateInfoEXT -> Int

peekElemOff :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> Int -> IO RenderPassFragmentDensityMapCreateInfoEXT

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

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

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

peek :: Ptr RenderPassFragmentDensityMapCreateInfoEXT -> IO RenderPassFragmentDensityMapCreateInfoEXT

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

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 EXT_FRAGMENT_DENSITY_MAP_SPEC_VERSION = 2

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

newtype FormatFeatureFlagBits2KHR

VkFormatFeatureFlagBits2KHR - Bitmask specifying features supported by a buffer

Description

The following bits may be set in linearTilingFeatures and optimalTilingFeatures, specifying that the features are supported by images or image views or sampler Y′CBCR conversion objects created with the queried getPhysicalDeviceFormatProperties2::format:

• FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR specifies that an image view can be sampled from.
• FORMAT_FEATURE_2_STORAGE_IMAGE_BIT_KHR specifies that an image view can be used as a storage image.
• FORMAT_FEATURE_2_STORAGE_IMAGE_ATOMIC_BIT_KHR specifies that an image view can be used as storage image that supports atomic operations.
• FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT_KHR specifies that an image view can be used as a framebuffer color attachment and as an input attachment.
• FORMAT_FEATURE_2_COLOR_ATTACHMENT_BLEND_BIT_KHR specifies that an image view can be used as a framebuffer color attachment that supports blending and as an input attachment.
• FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT_KHR specifies that an image view can be used as a framebuffer depth/stencil attachment and as an input attachment.
• FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR specifies that an image can be used as srcImage for the cmdBlitImage2KHR and cmdBlitImage commands.
• FORMAT_FEATURE_2_BLIT_DST_BIT_KHR specifies that an image can be used as dstImage for the cmdBlitImage2KHR and cmdBlitImage commands.

• FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_LINEAR_BIT_KHR specifies that if FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR is also set, an image view can be used with a sampler that has either of magFilter or minFilter set to FILTER_LINEAR, or mipmapMode set to SAMPLER_MIPMAP_MODE_LINEAR. If FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR is also set, an image can be used as the srcImage to cmdBlitImage2KHR and cmdBlitImage with a filter of FILTER_LINEAR. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR or FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR.

  If the format being queried is a depth/stencil format, this bit only specifies that the depth aspect (not the stencil aspect) of an image of this format supports linear filtering. Where depth comparison is supported it may be linear filtered whether this bit is present or not, but where this bit is not present the filtered value may be computed in an implementation-dependent manner which differs from the normal rules of linear filtering. The resulting value must be in the range [0,1] and should be proportional to, or a weighted average of, the number of comparison passes or failures.

• FORMAT_FEATURE_2_TRANSFER_SRC_BIT_KHR specifies that an image can be used as a source image for copy commands.
• FORMAT_FEATURE_2_TRANSFER_DST_BIT_KHR specifies that an image can be used as a destination image for copy commands and clear commands.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_MINMAX_BIT_KHR specifies Image can be used as a sampled image with a min or max SamplerReductionMode. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT specifies that Image can be used with a sampler that has either of magFilter or minFilter set to FILTER_CUBIC_EXT, or be the source image for a blit with filter set to FILTER_CUBIC_EXT. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR. If the format being queried is a depth/stencil format, this only specifies that the depth aspect is cubic filterable.
• FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source, and that an image of this format can be used with a SamplerYcbcrConversionCreateInfo xChromaOffset and/or yChromaOffset of CHROMA_LOCATION_MIDPOINT. Otherwise both xChromaOffset and yChromaOffset must be CHROMA_LOCATION_COSITED_EVEN. If a format does not incorporate chroma downsampling (it is not a “422” or “420” format) but the implementation supports sampler Y′CBCR conversion for this format, the implementation must set FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR.
• FORMAT_FEATURE_2_COSITED_CHROMA_SAMPLES_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source, and that an image of this format can be used with a SamplerYcbcrConversionCreateInfo xChromaOffset and/or yChromaOffset of CHROMA_LOCATION_COSITED_EVEN. Otherwise both xChromaOffset and yChromaOffset must be CHROMA_LOCATION_MIDPOINT. If neither FORMAT_FEATURE_2_COSITED_CHROMA_SAMPLES_BIT_KHR nor FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR is set, the application must not define a sampler Y′CBCR conversion using this format as a source.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source with chromaFilter set to FILTER_LINEAR.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR specifies that the format can have different chroma, min, and mag filters.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR specifies that reconstruction is explicit, as described in https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#textures-chroma-reconstruction. If this bit is not present, reconstruction is implicit by default.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR specifies that reconstruction can be forcibly made explicit by setting SamplerYcbcrConversionCreateInfo::forceExplicitReconstruction to TRUE. If the format being queried supports FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR it must also support FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR.
• FORMAT_FEATURE_2_DISJOINT_BIT_KHR specifies that a multi-planar image can have the IMAGE_CREATE_DISJOINT_BIT set during image creation. An implementation must not set FORMAT_FEATURE_2_DISJOINT_BIT_KHR for single-plane formats.
• FORMAT_FEATURE_2_FRAGMENT_DENSITY_MAP_BIT_EXT specifies that an image view can be used as a fragment density map attachment.
• FORMAT_FEATURE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR specifies that an image view can be used as a fragment shading rate attachment. An implementation must not set this feature for formats with numeric type other than *UINT, or set it as a buffer feature.
• FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT_KHR specifies that image views created with this format can be used as storage images for read operations without specifying a format.
• FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT_KHR specifies that image views created with this format can be used as storage images for write operations without specifying a format.
• FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT_KHR specifies that image views created with this format can be used for depth comparison performed by OpImage*Dref instructions.

The following bits may be set in bufferFeatures, specifying that the features are supported by buffers or buffer views created with the queried getPhysicalDeviceFormatProperties2::format:

• FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT_KHR specifies that the format can be used to create a buffer view that can be bound to a DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER descriptor.
• FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT_KHR specifies that the format can be used to create a buffer view that can be bound to a DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER descriptor.
• FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_ATOMIC_BIT_KHR specifies that atomic operations are supported on DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER with this format.
• FORMAT_FEATURE_2_VERTEX_BUFFER_BIT_KHR specifies that the format can be used as a vertex attribute format (VertexInputAttributeDescription::format).
• FORMAT_FEATURE_2_ACCELERATION_STRUCTURE_VERTEX_BUFFER_BIT_KHR specifies that the format can be used as the vertex format when creating an acceleration structure (AccelerationStructureGeometryTrianglesDataKHR::vertexFormat). This format can also be used as the vertex format in host memory when doing host acceleration structure builds.

See Also

VK_KHR_format_feature_flags2

Constructors

FormatFeatureFlagBits2KHR Flags64

Bundled Patterns

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR specifies that an image view can be sampled from.

pattern FORMAT_FEATURE_2_STORAGE_IMAGE_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_IMAGE_BIT_KHR specifies that an image view can be used as a storage image.

pattern FORMAT_FEATURE_2_STORAGE_IMAGE_ATOMIC_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_IMAGE_ATOMIC_BIT_KHR specifies that an image view can be used as storage image that supports atomic operations.

pattern FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT_KHR specifies that the format can be used to create a buffer view that can be bound to a DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER descriptor.

pattern FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT_KHR specifies that the format can be used to create a buffer view that can be bound to a DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER descriptor.

pattern FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_ATOMIC_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_ATOMIC_BIT_KHR specifies that atomic operations are supported on DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER with this format.

pattern FORMAT_FEATURE_2_VERTEX_BUFFER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_VERTEX_BUFFER_BIT_KHR specifies that the format can be used as a vertex attribute format (VertexInputAttributeDescription::format).

pattern FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT_KHR specifies that an image view can be used as a framebuffer color attachment and as an input attachment.

pattern FORMAT_FEATURE_2_COLOR_ATTACHMENT_BLEND_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_COLOR_ATTACHMENT_BLEND_BIT_KHR specifies that an image view can be used as a framebuffer color attachment that supports blending and as an input attachment.

pattern FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT_KHR specifies that an image view can be used as a framebuffer depth/stencil attachment and as an input attachment.

pattern FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR specifies that an image can be used as srcImage for the cmdBlitImage2KHR and cmdBlitImage commands.

pattern FORMAT_FEATURE_2_BLIT_DST_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_BLIT_DST_BIT_KHR specifies that an image can be used as dstImage for the cmdBlitImage2KHR and cmdBlitImage commands.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_LINEAR_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_LINEAR_BIT_KHR specifies that if FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR is also set, an image view can be used with a sampler that has either of magFilter or minFilter set to FILTER_LINEAR, or mipmapMode set to SAMPLER_MIPMAP_MODE_LINEAR. If FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR is also set, an image can be used as the srcImage to cmdBlitImage2KHR and cmdBlitImage with a filter of FILTER_LINEAR. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR or FORMAT_FEATURE_2_BLIT_SRC_BIT_KHR.

If the format being queried is a depth/stencil format, this bit only specifies that the depth aspect (not the stencil aspect) of an image of this format supports linear filtering. Where depth comparison is supported it may be linear filtered whether this bit is present or not, but where this bit is not present the filtered value may be computed in an implementation-dependent manner which differs from the normal rules of linear filtering. The resulting value must be in the range [0,1] and should be proportional to, or a weighted average of, the number of comparison passes or failures.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT specifies that Image can be used with a sampler that has either of magFilter or minFilter set to FILTER_CUBIC_EXT, or be the source image for a blit with filter set to FILTER_CUBIC_EXT. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR. If the format being queried is a depth/stencil format, this only specifies that the depth aspect is cubic filterable.

pattern FORMAT_FEATURE_2_TRANSFER_SRC_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_TRANSFER_SRC_BIT_KHR specifies that an image can be used as a source image for copy commands.

pattern FORMAT_FEATURE_2_TRANSFER_DST_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_TRANSFER_DST_BIT_KHR specifies that an image can be used as a destination image for copy commands and clear commands.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_MINMAX_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_MINMAX_BIT_KHR specifies Image can be used as a sampled image with a min or max SamplerReductionMode. This bit must only be exposed for formats that also support the FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT_KHR.

pattern FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source, and that an image of this format can be used with a SamplerYcbcrConversionCreateInfo xChromaOffset and/or yChromaOffset of CHROMA_LOCATION_MIDPOINT. Otherwise both xChromaOffset and yChromaOffset must be CHROMA_LOCATION_COSITED_EVEN. If a format does not incorporate chroma downsampling (it is not a “422” or “420” format) but the implementation supports sampler Y′CBCR conversion for this format, the implementation must set FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source with chromaFilter set to FILTER_LINEAR.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR specifies that the format can have different chroma, min, and mag filters.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR specifies that reconstruction is explicit, as described in https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#textures-chroma-reconstruction. If this bit is not present, reconstruction is implicit by default.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR specifies that reconstruction can be forcibly made explicit by setting SamplerYcbcrConversionCreateInfo::forceExplicitReconstruction to TRUE. If the format being queried supports FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT_KHR it must also support FORMAT_FEATURE_2_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT_KHR.

pattern FORMAT_FEATURE_2_DISJOINT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_DISJOINT_BIT_KHR specifies that a multi-planar image can have the IMAGE_CREATE_DISJOINT_BIT set during image creation. An implementation must not set FORMAT_FEATURE_2_DISJOINT_BIT_KHR for single-plane formats.

pattern FORMAT_FEATURE_2_COSITED_CHROMA_SAMPLES_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_COSITED_CHROMA_SAMPLES_BIT_KHR specifies that an application can define a sampler Y′CBCR conversion using this format as a source, and that an image of this format can be used with a SamplerYcbcrConversionCreateInfo xChromaOffset and/or yChromaOffset of CHROMA_LOCATION_COSITED_EVEN. Otherwise both xChromaOffset and yChromaOffset must be CHROMA_LOCATION_MIDPOINT. If neither FORMAT_FEATURE_2_COSITED_CHROMA_SAMPLES_BIT_KHR nor FORMAT_FEATURE_2_MIDPOINT_CHROMA_SAMPLES_BIT_KHR is set, the application must not define a sampler Y′CBCR conversion using this format as a source.

pattern FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT_KHR specifies that image views created with this format can be used as storage images for read operations without specifying a format.

pattern FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT_KHR specifies that image views created with this format can be used as storage images for write operations without specifying a format.

pattern FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT_KHR specifies that image views created with this format can be used for depth comparison performed by OpImage*Dref instructions.

pattern FORMAT_FEATURE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR specifies that an image view can be used as a fragment shading rate attachment. An implementation must not set this feature for formats with numeric type other than *UINT, or set it as a buffer feature.

pattern FORMAT_FEATURE_2_FRAGMENT_DENSITY_MAP_BIT_EXT :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_FRAGMENT_DENSITY_MAP_BIT_EXT specifies that an image view can be used as a fragment density map attachment.

pattern FORMAT_FEATURE_2_ACCELERATION_STRUCTURE_VERTEX_BUFFER_BIT_KHR :: FormatFeatureFlagBits2KHR

FORMAT_FEATURE_2_ACCELERATION_STRUCTURE_VERTEX_BUFFER_BIT_KHR specifies that the format can be used as the vertex format when creating an acceleration structure (AccelerationStructureGeometryTrianglesDataKHR::vertexFormat). This format can also be used as the vertex format in host memory when doing host acceleration structure builds.

Instances

Eq FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

(==) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

(/=) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

Ord FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

compare :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Ordering

(<) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

(<=) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

(>) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

(>=) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> Bool

max :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

min :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

Read FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

readsPrec :: Int -> ReadS FormatFeatureFlagBits2KHR

readList :: ReadS [FormatFeatureFlagBits2KHR]

readPrec :: ReadPrec FormatFeatureFlagBits2KHR

readListPrec :: ReadPrec [FormatFeatureFlagBits2KHR]

Show FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

showsPrec :: Int -> FormatFeatureFlagBits2KHR -> ShowS

show :: FormatFeatureFlagBits2KHR -> String

showList :: [FormatFeatureFlagBits2KHR] -> ShowS

Storable FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

sizeOf :: FormatFeatureFlagBits2KHR -> Int

alignment :: FormatFeatureFlagBits2KHR -> Int

peekElemOff :: Ptr FormatFeatureFlagBits2KHR -> Int -> IO FormatFeatureFlagBits2KHR

pokeElemOff :: Ptr FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR -> IO ()

peekByteOff :: Ptr b -> Int -> IO FormatFeatureFlagBits2KHR

pokeByteOff :: Ptr b -> Int -> FormatFeatureFlagBits2KHR -> IO ()

peek :: Ptr FormatFeatureFlagBits2KHR -> IO FormatFeatureFlagBits2KHR

poke :: Ptr FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> IO ()

Bits FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

(.&.) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

(.|.) :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

xor :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

complement :: FormatFeatureFlagBits2KHR -> FormatFeatureFlagBits2KHR

shift :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

rotate :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

zeroBits :: FormatFeatureFlagBits2KHR

bit :: Int -> FormatFeatureFlagBits2KHR

setBit :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

clearBit :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

complementBit :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

testBit :: FormatFeatureFlagBits2KHR -> Int -> Bool

bitSizeMaybe :: FormatFeatureFlagBits2KHR -> Maybe Int

bitSize :: FormatFeatureFlagBits2KHR -> Int

isSigned :: FormatFeatureFlagBits2KHR -> Bool

shiftL :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

unsafeShiftL :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

shiftR :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

unsafeShiftR :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

rotateL :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

rotateR :: FormatFeatureFlagBits2KHR -> Int -> FormatFeatureFlagBits2KHR

popCount :: FormatFeatureFlagBits2KHR -> Int

FiniteBits FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

finiteBitSize :: FormatFeatureFlagBits2KHR -> Int

countLeadingZeros :: FormatFeatureFlagBits2KHR -> Int

countTrailingZeros :: FormatFeatureFlagBits2KHR -> Int

Zero FormatFeatureFlagBits2KHR

Defined in Vulkan.Extensions.VK_KHR_acceleration_structure

Methods

zero :: FormatFeatureFlagBits2KHR

type FormatFeatureFlags2KHR = FormatFeatureFlagBits2KHR

type Flags64 = Word64