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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

Modulevulkan-3.27GHC2021

Vulkan.Extensions.VK_AMD_shader_early_and_late_fragment_tests

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
Contact
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

New Enum Constants

Version History

  • Revision 1, 2021-09-14 (Tobias Hector)

    • Initial draft

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.

  • 3 types
  • Packagevulkan-3.27
  • Exports5
  • LanguageGHC2021
  • LicenceBSD-3-Clause
  • SourceVK_AMD_shader_early_and_late_fragment_tests.hs
datadata PhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD
#

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.

Structure Chaining

Extends the structures

See Also

VK_AMD_shader_early_and_late_fragment_tests, Bool32, StructureType

Constructors

Instances6Eq, Show, Storable, FromCStruct, ToCStruct, Zero