Safe Haskell	None
Language	Haskell2010

Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests

Description

Name

VK_AMD_shader_early_and_late_fragment_tests - device extension

VK_AMD_shader_early_and_late_fragment_tests

Name String: VK_AMD_shader_early_and_late_fragment_tests

Extension Type

Device extension

Registered Extension Number

322

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2 or Vulkan Version 1.1

SPIR-V Dependencies

SPV_AMD_shader_early_and_late_fragment_tests

Contact

Tobias Hector @tobski%0A*Here describe the issue or question you have about the VK_AMD_shader_early_and_late_fragment_tests extension*

Extension Proposal

VK_AMD_shader_early_and_late_fragment_tests

Other Extension Metadata

Last Modified Date: 2021-09-14

Interactions and External Dependencies

This extension interacts with VK_EXT_shader_stencil_export

Contributors

Tobias Hector, AMD

Description

This extension adds support for the SPV_AMD_shader_early_and_late_fragment_tests extension, allowing shaders to explicitly opt in to allowing both early and late fragment tests with the EarlyAndLateFragmentTestsAMD execution mode.

If the VK_EXT_shader_stencil_export extension is supported, additional execution modes allowing early depth tests similar to DepthUnchanged, DepthLess, and DepthGreater are provided.

New Structures

Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD

New Enum Constants

AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_EXTENSION_NAME

Version History

Revision 1, 2021-09-14 (Tobias Hector)
- Initial draft

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

data PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD = PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD {
- shaderEarlyAndLateFragmentTests :: Bool
}
type AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_SPEC_VERSION = 1
pattern AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_SPEC_VERSION :: Integral a => a
type AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_EXTENSION_NAME = "VK_AMD_shader_early_and_late_fragment_tests"
pattern AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_EXTENSION_NAME :: (Eq a, IsString a) => a

Documentation

data PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #

VkPhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD - Structure describing whether early and late fragment tests can be supported by an implementation

Members

This structure describes the following feature:

Description

If the PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD 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 PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD, 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)

Eq PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods (==) :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Bool # (/=) :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Bool #
Storable PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods sizeOf :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Int # alignment :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Int # peekElemOff :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Int -> IO PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD # pokeElemOff :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> Int -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO () # peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD # pokeByteOff :: Ptr b -> Int -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO () # peek :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD # poke :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO () #
Show PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods showsPrec :: Int -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> ShowS # show :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> String # showList :: [PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD] -> ShowS #
FromCStruct PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods peekCStruct :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
ToCStruct PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods withCStruct :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> (Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #
Instance details Defined in Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests Methods zero :: PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD Source #

type AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_SPEC_VERSION = 1 Source #

pattern AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_SPEC_VERSION :: Integral a => a Source #

type AMD_SHADER_EARLY_AND_LATE_FRAGMENT_TESTS_EXTENSION_NAME = "VK_AMD_shader_early_and_late_fragment_tests" Source #

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

Name

VK_AMD_shader_early_and_late_fragment_tests

Other Extension Metadata

Description

New Structures

New Enum Constants

Version History

See Also

Document Notes

Documentation

Members

Description

Valid Usage (Implicit)

See Also

Instances

PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD
Fields shaderEarlyAndLateFragmentTests :: Bool `shaderEarlyAndLateFragmentTests` indicates whether the implementation supports the `EarlyAndLateFragmentTestsAMD` `Execution` `Mode`.