HORIZON HASKELLDocslts/ghc-9.14.x45dd5372026-10-11Search names, modules, packages, or :: a typeCtrl K

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

Modulevulkan-3.27GHC2021

Vulkan.Extensions.VK_EXT_map_memory_placed

Name

VK_EXT_map_memory_placed - device extension

VK_EXT_map_memory_placed

Name String

VK_EXT_map_memory_placed

Extension Type

Device extension

Registered Extension Number

273

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

VK_KHR_map_memory2

or

Vulkan Version 1.4

Contact
Extension Proposal

VK_EXT_map_memory_placed

Other Extension Metadata

Last Modified Date

2023-03-21

IP Status

No known IP claims.

Interactions and External Dependencies

  • Depends on apitext:VK_KHR_map_memory2

  • Interacts with apitext:VK_EXT_external_memory_host

Contributors

  • Faith Ekstrand, Collabora

  • Tobias Hector, AMD

  • James Jones, NVIDIA

  • Georg Lehmann, Valve

  • Derek Lesho, Codeweavers

Description

This extension allows an application to request that mapMemory2KHR attempt to place the memory map at a particular virtual address.

New Structures

New Enum Constants

Version History

  • Revision 1, 2024-01-14 (Faith Ekstrand)

    • 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.

  • 5 types
  • Packagevulkan-3.27
  • Exports7
  • LanguageGHC2021
  • LicenceBSD-3-Clause
  • SourceVK_EXT_map_memory_placed.hs
datadata PhysicalDeviceMapMemoryPlacedFeaturesEXT
#

VkPhysicalDeviceMapMemoryPlacedFeaturesEXT - Structure describing placed memory map features that can be supported by an implementation

Members

This structure describes the following features:

Description

If the PhysicalDeviceMapMemoryPlacedFeaturesEXT 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 PhysicalDeviceMapMemoryPlacedFeaturesEXT, 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_EXT_map_memory_placed, Bool32, StructureType

Constructors

  • PhysicalDeviceMapMemoryPlacedFeaturesEXT
    • memoryMapPlaced :: Bool

      memoryMapPlaced indicates that the implementation supports placing memory maps at application-specified virtual addresses.

    • memoryMapRangePlaced :: Bool

      memoryMapRangePlaced indicates that the implementation supports placing memory maps of a subrange of a memory object at application-specified virtual addresses.

    • memoryUnmapReserve :: Bool

      memoryUnmapReserve indicates that the implementation supports leaving the memory range reserved when unmapping a memory object.

Instances6Eq, Show, Storable, FromCStruct, ToCStruct, Zero
datadata PhysicalDeviceMapMemoryPlacedPropertiesEXT
#

VkPhysicalDeviceMapMemoryPlacedPropertiesEXT - Structure describing the alignment requirements of placed memory maps for a physical device

Members

The members of the PhysicalDeviceMapMemoryPlacedPropertiesEXT structure describe the following:

Description

If the PhysicalDeviceMapMemoryPlacedPropertiesEXT structure is included in the pNext chain of the PhysicalDeviceProperties2 structure passed to getPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Structure Chaining

Extends the structure

See Also

VK_EXT_map_memory_placed, DeviceSize, StructureType

Constructors

Instances6Eq, Show, Storable, FromCStruct, ToCStruct, Zero
datadata MemoryMapPlacedInfoEXT
#

VkMemoryMapPlacedInfoEXT - Structure containing memory map placement parameters

Valid Usage

  • The address range specified by pPlacedAddress and MemoryMapInfo::size must not overlap any existing Vulkan memory object mapping

Valid Usage (Implicit)

Structure Chaining

Extends the structure

See Also

VK_EXT_map_memory_placed, StructureType

Constructors

Instances5Show, Storable, FromCStruct, ToCStruct, Zero