Safe Haskell	Safe-Inferred
Language	Haskell2010

Vulkan.Extensions.VK_EXT_pipeline_protected_access

Description

Name

VK_EXT_pipeline_protected_access - device extension

VK_EXT_pipeline_protected_access

Name String: VK_EXT_pipeline_protected_access

Extension Type

Device extension

Registered Extension Number

467

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2

Contact

Shahbaz Youssefi @syoussefi%0A*Here describe the issue or question you have about the VK_EXT_pipeline_protected_access extension*

Extension Proposal

VK_EXT_pipeline_protected_access

Other Extension Metadata

Last Modified Date: 2022-07-28

Contributors

Shahbaz Youssefi, Google
Jörg Wagner, Arm
Ralph Potter, Samsung
Daniel Koch, NVIDIA

Description

This extension allows protected memory access to be specified per pipeline as opposed to per device. Through the usage of this extension, any performance penalty paid due to access to protected memory will be limited to the specific pipelines that make such accesses.

New Structures

Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDevicePipelineProtectedAccessFeaturesEXT

New Enum Constants

EXT_PIPELINE_PROTECTED_ACCESS_EXTENSION_NAME

Version History

Revision 1, 2022-07-28 (Shahbaz Youssefi)
- Internal revisions

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 PhysicalDevicePipelineProtectedAccessFeaturesEXT = PhysicalDevicePipelineProtectedAccessFeaturesEXT {
- pipelineProtectedAccess :: Bool
}
type EXT_PIPELINE_PROTECTED_ACCESS_SPEC_VERSION = 1
pattern EXT_PIPELINE_PROTECTED_ACCESS_SPEC_VERSION :: forall a. Integral a => a
type EXT_PIPELINE_PROTECTED_ACCESS_EXTENSION_NAME = "VK_EXT_pipeline_protected_access"
pattern EXT_PIPELINE_PROTECTED_ACCESS_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a

Documentation

data PhysicalDevicePipelineProtectedAccessFeaturesEXT Source #

VkPhysicalDevicePipelineProtectedAccessFeaturesEXT - Structure describing support for specifying protected access on individual pipelines

Members

This structure describes the following feature:

Description

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

Valid Usage (Implicit)

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

type EXT_PIPELINE_PROTECTED_ACCESS_SPEC_VERSION = 1 Source #

pattern EXT_PIPELINE_PROTECTED_ACCESS_SPEC_VERSION :: forall a. Integral a => a Source #

type EXT_PIPELINE_PROTECTED_ACCESS_EXTENSION_NAME = "VK_EXT_pipeline_protected_access" Source #

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

Name

VK_EXT_pipeline_protected_access

Other Extension Metadata

Description

New Structures

New Enum Constants

Version History

See Also

Document Notes

Documentation

Members

Description

Valid Usage (Implicit)

See Also

Instances

PhysicalDevicePipelineProtectedAccessFeaturesEXT
Fields pipelineProtectedAccess :: Bool `pipelineProtectedAccess` indicates whether the implementation supports specifying protected access on individual pipelines.