vulkan
Safe HaskellNone
LanguageHaskell2010

Vulkan.Extensions.VK_EXT_depth_clamp_zero_one

Description

Name

VK_EXT_depth_clamp_zero_one - device extension

VK_EXT_depth_clamp_zero_one

Name String
VK_EXT_depth_clamp_zero_one
Extension Type
Device extension
Registered Extension Number
422
Revision
1
Ratification Status
Ratified
Extension and Version Dependencies
VK_KHR_get_physical_device_properties2 or Vulkan Version 1.1
Deprecation State
Contact

Other Extension Metadata

Last Modified Date
2021-07-29
Contributors
  • Graeme Leese, Broadcom

Description

This extension gives defined behavior to fragment depth values which end up outside the conventional [0, 1] range. It can be used to ensure portability in edge cases of features like depthBias. The particular behavior is chosen to match OpenGL to aid porting or emulation.

Promotion to VK_KHR_depth_clamp_zero_one

All functionality in this extension is included in VK_KHR_depth_clamp_zero_one, with the suffix change to KHR. The original type, enum, and command names are still available as aliases of the core functionality.

New Structures

New Enum Constants

Version History

  • Revision 1, 2021-07-29 (Graeme Leese)

    • Internal revisions

See Also

No cross-references are available

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.

Synopsis

Documentation

pattern STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLAMP_ZERO_ONE_FEATURES_EXT :: StructureType Source #

type PhysicalDeviceDepthClampZeroOneFeaturesEXT = PhysicalDeviceDepthClampZeroOneFeaturesKHR Source #

type EXT_DEPTH_CLAMP_ZERO_ONE_SPEC_VERSION = 1 Source #

pattern EXT_DEPTH_CLAMP_ZERO_ONE_SPEC_VERSION :: Integral a => a Source #

type EXT_DEPTH_CLAMP_ZERO_ONE_EXTENSION_NAME = "VK_EXT_depth_clamp_zero_one" Source #

pattern EXT_DEPTH_CLAMP_ZERO_ONE_EXTENSION_NAME :: (Eq a, IsString a) => a Source #

data PhysicalDeviceDepthClampZeroOneFeaturesKHR Source #

VkPhysicalDeviceDepthClampZeroOneFeaturesKHR - Structure describing feature to control zero to one depth clamping

Members

This structure describes the following feature:

Description

If the PhysicalDeviceDepthClampZeroOneFeaturesKHR 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. If the application wishes to use a Device with any features described by PhysicalDeviceDepthClampZeroOneFeaturesKHR, it must add an instance of the structure, with the desired feature members set to TRUE, to the pNext chain of DeviceCreateInfo when creating the Device.

Valid Usage (Implicit)

See Also

VK_EXT_depth_clamp_zero_one, VK_KHR_depth_clamp_zero_one, Bool32, StructureType

Constructors

PhysicalDeviceDepthClampZeroOneFeaturesKHR 

Fields

  • depthClampZeroOne :: Bool

    depthClampZeroOne indicates that the implementation supports clamping the depth to a range of 0 to 1.

Instances

Instances details
Eq PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

(==) :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Bool #

(/=) :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Bool #

Storable PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

sizeOf :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Int #

alignment :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Int #

peekElemOff :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Int -> IO PhysicalDeviceDepthClampZeroOneFeaturesKHR #

pokeElemOff :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> Int -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO () #

peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceDepthClampZeroOneFeaturesKHR #

pokeByteOff :: Ptr b -> Int -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO () #

peek :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO PhysicalDeviceDepthClampZeroOneFeaturesKHR #

poke :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO () #

Show PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

showsPrec :: Int -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> ShowS #

show :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> String #

showList :: [PhysicalDeviceDepthClampZeroOneFeaturesKHR] -> ShowS #

FromCStruct PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

peekCStruct :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO PhysicalDeviceDepthClampZeroOneFeaturesKHR Source #

ToCStruct PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

withCStruct :: PhysicalDeviceDepthClampZeroOneFeaturesKHR -> (Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO b) -> IO b Source #

pokeCStruct :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO b -> IO b Source #

withZeroCStruct :: (Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO b) -> IO b Source #

pokeZeroCStruct :: Ptr PhysicalDeviceDepthClampZeroOneFeaturesKHR -> IO b -> IO b Source #

cStructSize :: Int Source #

cStructAlignment :: Int Source #

Zero PhysicalDeviceDepthClampZeroOneFeaturesKHR Source # 
Instance details

Defined in Vulkan.Extensions.VK_KHR_depth_clamp_zero_one

Methods

zero :: PhysicalDeviceDepthClampZeroOneFeaturesKHR Source #