Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Name

VK_EXT_rasterization_order_attachment_access - device extension

VK_EXT_rasterization_order_attachment_access

Name String

VK_EXT_rasterization_order_attachment_access

Extension Type

Device extension

Registered Extension Number

464

Revision

1

Extension and Version Dependencies

• Requires support for Vulkan 1.0
• Requires VK_KHR_get_physical_device_properties2 to be enabled for any device-level functionality

Contact

• Jan-Harald Fredriksen @janharaldfredriksen-arm%0A*Here describe the issue or question you have about the VK_EXT_rasterization_order_attachment_access extension*

Extension Proposal

VK_EXT_rasterization_order_attachment_access

Other Extension Metadata

Last Modified Date

2022-07-04

IP Status

No known IP claims.

Contributors

• Tobias Hector, AMD
• Jan-Harald Fredriksen, Arm

Description

This extension extends the mechanism of input attachments to allow access to framebuffer attachments that are used both as input and as color or depth/stencil attachments from one fragment to the next, in rasterization order, without explicit synchronization.

New Structures

• Extending PhysicalDeviceFeatures2, DeviceCreateInfo:

  • PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

New Enums

• PipelineColorBlendStateCreateFlagBits

• PipelineDepthStencilStateCreateFlagBits

New Enum Constants

• EXT_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_EXTENSION_NAME

• EXT_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_SPEC_VERSION

• Extending PipelineColorBlendStateCreateFlagBits:

  • PIPELINE_COLOR_BLEND_STATE_CREATE_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_BIT_EXT

• Extending PipelineDepthStencilStateCreateFlagBits:

  • PIPELINE_DEPTH_STENCIL_STATE_CREATE_RASTERIZATION_ORDER_ATTACHMENT_DEPTH_ACCESS_BIT_EXT
  • PIPELINE_DEPTH_STENCIL_STATE_CREATE_RASTERIZATION_ORDER_ATTACHMENT_STENCIL_ACCESS_BIT_EXT

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_FEATURES_EXT

• Extending SubpassDescriptionFlagBits:

  • SUBPASS_DESCRIPTION_RASTERIZATION_ORDER_ATTACHMENT_COLOR_ACCESS_BIT_EXT
  • SUBPASS_DESCRIPTION_RASTERIZATION_ORDER_ATTACHMENT_DEPTH_ACCESS_BIT_EXT
  • SUBPASS_DESCRIPTION_RASTERIZATION_ORDER_ATTACHMENT_STENCIL_ACCESS_BIT_EXT

Examples

None.

Version History

• Revision 1, 2022-07-04 (Jan-Harald Fredriksen)

  • Initial draft

See Also

PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT, PipelineColorBlendStateCreateFlagBits, PipelineDepthStencilStateCreateFlagBits

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 PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT - Structure describing whether rasterization order attachment access can be supported by an implementation

Members

This structure describes the following features:

Description

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

Valid Usage (Implicit)

See Also

VK_EXT_rasterization_order_attachment_access, Bool32, StructureType

Constructors

PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Fields

• rasterizationOrderColorAttachmentAccess :: Bool

  rasterizationOrderColorAttachmentAccess indicates that rasterization order access to color and input attachments is supported by the implementation.

• rasterizationOrderDepthAttachmentAccess :: Bool

  rasterizationOrderDepthAttachmentAccess indicates that rasterization order access to the depth aspect of depth/stencil and input attachments is supported by the implementation.

• rasterizationOrderStencilAttachmentAccess :: Bool

  rasterizationOrderStencilAttachmentAccess indicates that rasterization order access to the stencil aspect of depth/stencil and input attachments is supported by the implementation.

Instances

Storable PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

sizeOf :: PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> Int

alignment :: PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> Int

peekElemOff :: Ptr PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> Int -> IO PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

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

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

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

peek :: Ptr PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> IO PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

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

Show PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

showsPrec :: Int -> PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> ShowS

show :: PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> String

showList :: [PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT] -> ShowS

Eq PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

(==) :: PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> Bool

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

FromCStruct PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

peekCStruct :: Ptr PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> IO PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

ToCStruct PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

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

pokeCStruct :: Ptr PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> IO b -> IO b

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

pokeZeroCStruct :: Ptr PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

Defined in Vulkan.Extensions.VK_EXT_rasterization_order_attachment_access

Methods

zero :: PhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT

type EXT_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_SPEC_VERSION = 1

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

type EXT_RASTERIZATION_ORDER_ATTACHMENT_ACCESS_EXTENSION_NAME = "VK_EXT_rasterization_order_attachment_access"

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