Vulkan.Extensions.VK_NV_linear_color_attachment

Name

VK_NV_linear_color_attachment - device extension

VK_NV_linear_color_attachment

Name String

VK_NV_linear_color_attachment

Extension Type

Device extension

Registered Extension Number

431

Revision

1

Extension and Version Dependencies

• Requires support for Vulkan 1.0

Contact

• sourav parmar @souravpNV%0A*Here describe the issue or question you have about the VK_NV_linear_color_attachment extension*

Other Extension Metadata

Last Modified Date

2021-12-02

Interactions and External Dependencies

• This extension requires VK_KHR_format_feature_flags2

Contributors

• Pat Brown, NVIDIA
• Piers Daniell, NVIDIA
• Sourav Parmar, NVIDIA

Description

This extension expands support for using IMAGE_TILING_LINEAR images as color attachments when all the color attachments in the render pass instance have IMAGE_TILING_LINEAR tiling. This extension adds a new flag bit FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV that extends the existing FormatFeatureFlagBits2KHR bits. This flag can be set for renderable color formats in the FormatProperties3KHR::linearTilingFeatures format properties structure member. Formats with the FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV flag may be used as color attachments as long as all the color attachments in the render pass instance have IMAGE_TILING_LINEAR tiling, and the formats their images views are created with have FormatProperties3KHR::linearTilingFeatures which include FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV. This extension supports both dynamic rendering and traditional render passes.

New Structures

• Extending PhysicalDeviceFeatures2, DeviceCreateInfo:

  • PhysicalDeviceLinearColorAttachmentFeaturesNV

New Enum Constants

• NV_LINEAR_COLOR_ATTACHMENT_EXTENSION_NAME

• NV_LINEAR_COLOR_ATTACHMENT_SPEC_VERSION

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_LINEAR_COLOR_ATTACHMENT_FEATURES_NV

If VK_KHR_format_feature_flags2 is supported:

• Extending FormatFeatureFlagBits2:

  • FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV

Version History

• Revision 1, 2021-11-29 (sourav parmar)

  • Initial draft

See Also

PhysicalDeviceLinearColorAttachmentFeaturesNV

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 PhysicalDeviceLinearColorAttachmentFeaturesNV

VkPhysicalDeviceLinearColorAttachmentFeaturesNV - Structure describing whether Linear Color Attachment rendering is supported by the implementation

Members

This structure describes the following feature:

Description

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

Valid Usage (Implicit)

See Also

VK_NV_linear_color_attachment, Bool32, StructureType

Constructors

PhysicalDeviceLinearColorAttachmentFeaturesNV

Fields

• linearColorAttachment :: Bool

  linearColorAttachment indicates whether the implementation supports renderable Linear Color Attachment

Instances

Storable PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

sizeOf :: PhysicalDeviceLinearColorAttachmentFeaturesNV -> Int

alignment :: PhysicalDeviceLinearColorAttachmentFeaturesNV -> Int

peekElemOff :: Ptr PhysicalDeviceLinearColorAttachmentFeaturesNV -> Int -> IO PhysicalDeviceLinearColorAttachmentFeaturesNV

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

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

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

peek :: Ptr PhysicalDeviceLinearColorAttachmentFeaturesNV -> IO PhysicalDeviceLinearColorAttachmentFeaturesNV

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

Show PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

showsPrec :: Int -> PhysicalDeviceLinearColorAttachmentFeaturesNV -> ShowS

show :: PhysicalDeviceLinearColorAttachmentFeaturesNV -> String

showList :: [PhysicalDeviceLinearColorAttachmentFeaturesNV] -> ShowS

Eq PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

(==) :: PhysicalDeviceLinearColorAttachmentFeaturesNV -> PhysicalDeviceLinearColorAttachmentFeaturesNV -> Bool

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

FromCStruct PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

peekCStruct :: Ptr PhysicalDeviceLinearColorAttachmentFeaturesNV -> IO PhysicalDeviceLinearColorAttachmentFeaturesNV

ToCStruct PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

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

pokeCStruct :: Ptr PhysicalDeviceLinearColorAttachmentFeaturesNV -> PhysicalDeviceLinearColorAttachmentFeaturesNV -> IO b -> IO b

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

pokeZeroCStruct :: Ptr PhysicalDeviceLinearColorAttachmentFeaturesNV -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceLinearColorAttachmentFeaturesNV

Defined in Vulkan.Extensions.VK_NV_linear_color_attachment

Methods

zero :: PhysicalDeviceLinearColorAttachmentFeaturesNV

type NV_LINEAR_COLOR_ATTACHMENT_SPEC_VERSION = 1

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

type NV_LINEAR_COLOR_ATTACHMENT_EXTENSION_NAME = "VK_NV_linear_color_attachment"

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