Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Documentation

data Win32KeyedMutexAcquireReleaseInfoKHR

VkWin32KeyedMutexAcquireReleaseInfoKHR - Use the Windows keyed mutex mechanism to synchronize work

Valid Usage

• Each member of pAcquireSyncs and pReleaseSyncs must be a device memory object imported by setting ImportMemoryWin32HandleInfoKHR::handleType to EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_BIT or EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_TEXTURE_KMT_BIT

Valid Usage (Implicit)

• sType must be STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_KHR

• If acquireCount is not 0, pAcquireSyncs must be a valid pointer to an array of acquireCount valid DeviceMemory handles
• If acquireCount is not 0, pAcquireKeys must be a valid pointer to an array of acquireCount uint64_t values
• If acquireCount is not 0, pAcquireTimeouts must be a valid pointer to an array of acquireCount uint32_t values
• If releaseCount is not 0, pReleaseSyncs must be a valid pointer to an array of releaseCount valid DeviceMemory handles
• If releaseCount is not 0, pReleaseKeys must be a valid pointer to an array of releaseCount uint64_t values
• Both of the elements of pAcquireSyncs, and the elements of pReleaseSyncs that are valid handles of non-ignored parameters must have been created, allocated, or retrieved from the same Device

See Also

DeviceMemory, StructureType

Constructors

Win32KeyedMutexAcquireReleaseInfoKHR

Fields

• acquireSyncs :: Vector DeviceMemory

  pAcquireSyncs is a pointer to an array of DeviceMemory objects which were imported from Direct3D 11 resources.

• acquireKeys :: Vector Word64

  pAcquireKeys is a pointer to an array of mutex key values to wait for prior to beginning the submitted work. Entries refer to the keyed mutex associated with the corresponding entries in pAcquireSyncs.

• acquireTimeouts :: Vector Word32
• releaseSyncs :: Vector DeviceMemory

  pReleaseSyncs is a pointer to an array of DeviceMemory objects which were imported from Direct3D 11 resources.

• releaseKeys :: Vector Word64

  pReleaseKeys is a pointer to an array of mutex key values to set when the submitted work has completed. Entries refer to the keyed mutex associated with the corresponding entries in pReleaseSyncs.

Instances

Show Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Methods

showsPrec :: Int -> Win32KeyedMutexAcquireReleaseInfoKHR -> ShowS

show :: Win32KeyedMutexAcquireReleaseInfoKHR -> String

showList :: [Win32KeyedMutexAcquireReleaseInfoKHR] -> ShowS

Generic Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Associated Types

type Rep Win32KeyedMutexAcquireReleaseInfoKHR :: Type -> Type

Methods

from :: Win32KeyedMutexAcquireReleaseInfoKHR -> Rep Win32KeyedMutexAcquireReleaseInfoKHR x

to :: Rep Win32KeyedMutexAcquireReleaseInfoKHR x -> Win32KeyedMutexAcquireReleaseInfoKHR

FromCStruct Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Methods

peekCStruct :: Ptr Win32KeyedMutexAcquireReleaseInfoKHR -> IO Win32KeyedMutexAcquireReleaseInfoKHR

ToCStruct Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Methods

withCStruct :: Win32KeyedMutexAcquireReleaseInfoKHR -> (Ptr Win32KeyedMutexAcquireReleaseInfoKHR -> IO b) -> IO b

pokeCStruct :: Ptr Win32KeyedMutexAcquireReleaseInfoKHR -> Win32KeyedMutexAcquireReleaseInfoKHR -> IO b -> IO b

withZeroCStruct :: (Ptr Win32KeyedMutexAcquireReleaseInfoKHR -> IO b) -> IO b

pokeZeroCStruct :: Ptr Win32KeyedMutexAcquireReleaseInfoKHR -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

Methods

zero :: Win32KeyedMutexAcquireReleaseInfoKHR

type Rep Win32KeyedMutexAcquireReleaseInfoKHR

Defined in Vulkan.Extensions.VK_KHR_win32_keyed_mutex

type Rep Win32KeyedMutexAcquireReleaseInfoKHR = D1 ('MetaData "Win32KeyedMutexAcquireReleaseInfoKHR" "Vulkan.Extensions.VK_KHR_win32_keyed_mutex" "vulkan-3.6.3-inplace" 'False) (C1 ('MetaCons "Win32KeyedMutexAcquireReleaseInfoKHR" 'PrefixI 'True) ((S1 ('MetaSel ('Just "acquireSyncs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Vector DeviceMemory)) :*: S1 ('MetaSel ('Just "acquireKeys") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Vector Word64))) :*: (S1 ('MetaSel ('Just "acquireTimeouts") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Vector Word32)) :*: (S1 ('MetaSel ('Just "releaseSyncs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Vector DeviceMemory)) :*: S1 ('MetaSel ('Just "releaseKeys") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Vector Word64))))))

type KHR_WIN32_KEYED_MUTEX_SPEC_VERSION = 1

pattern KHR_WIN32_KEYED_MUTEX_SPEC_VERSION :: forall a. Integral a => a

type KHR_WIN32_KEYED_MUTEX_EXTENSION_NAME = "VK_KHR_win32_keyed_mutex"

pattern KHR_WIN32_KEYED_MUTEX_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a