vulkan-3.26.1: Bindings to the Vulkan graphics API.
Safe HaskellSafe-Inferred
LanguageHaskell2010

Vulkan.Extensions.VK_EXT_rgba10x6_formats

Description

Name

VK_EXT_rgba10x6_formats - device extension

VK_EXT_rgba10x6_formats

Name String
VK_EXT_rgba10x6_formats
Extension Type
Device extension
Registered Extension Number
345
Revision
1
Ratification Status
Not ratified
Extension and Version Dependencies
VK_KHR_sampler_ycbcr_conversion
Contact

Other Extension Metadata

Last Modified Date
2021-09-29
IP Status
No known IP claims.
Contributors
  • Jan-Harald Fredriksen, Arm
  • Graeme Leese, Broadcom
  • Spencer Fricke, Samsung

Description

This extension enables the FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 format to be used without a sampler Y′CBCR conversion enabled.

New Structures

New Enum Constants

Issues

1) Should we reuse the existing format enumeration or introduce a new one?

RESOLVED: We reuse an existing format enumeration, FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16, that was previously exclusively used for YCbCr and therefore had a set of limitations related to that usage. The alternative was to introduce a new format token with exactly the same bit representation as the existing token, but without the limitations.

2) Should we only introduce FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 or also 1-3 component variations?

RESOLVED: Only the 4-component format is introduced because the 1- and 2- component variations are already not exclusive to YCbCr, and the 3-component variation is not a good match for hardware capabilities.

Version History

  • Revision 1, 2021-09-29 (Jan-Harald Fredriksen)

    • Initial EXT version

See Also

PhysicalDeviceRGBA10X6FormatsFeaturesEXT

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

data PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source #

VkPhysicalDeviceRGBA10X6FormatsFeaturesEXT - Structure describing whether rendering to VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16 formats can be supported by an implementation

Members

This structure describes the following feature:

Description

If the PhysicalDeviceRGBA10X6FormatsFeaturesEXT 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. PhysicalDeviceRGBA10X6FormatsFeaturesEXT can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

See Also

VK_EXT_rgba10x6_formats, Bool32, StructureType

Constructors

PhysicalDeviceRGBA10X6FormatsFeaturesEXT 

Fields

Instances

Instances details
Storable PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

Show PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

Eq PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

FromCStruct PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

ToCStruct PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

Zero PhysicalDeviceRGBA10X6FormatsFeaturesEXT Source # 
Instance details

Defined in Vulkan.Extensions.VK_EXT_rgba10x6_formats

type EXT_RGBA10X6_FORMATS_EXTENSION_NAME = "VK_EXT_rgba10x6_formats" Source #

pattern EXT_RGBA10X6_FORMATS_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a Source #