Graphics.Vulkan.Extensions.VK_NV_win32_keyed_mutex

Documentation

pattern VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV :: VkStructureType

pattern VK_NV_WIN32_KEYED_MUTEX_SPEC_VERSION :: Integral a => a

pattern VK_NV_WIN32_KEYED_MUTEX_EXTENSION_NAME :: (Eq a, IsString a) => a

data VkWin32KeyedMutexAcquireReleaseInfoNV

VkWin32KeyedMutexAcquireReleaseInfoNV - use Windows keyex mutex mechanism to synchronize work

Valid Usage (Implicit)

• sType must be VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV

• If acquireCount is not 0, pAcquireSyncs must be a valid pointer to an array of acquireCount valid VkDeviceMemory 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, pAcquireTimeoutMilliseconds 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 VkDeviceMemory 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 must have been created, allocated, or retrieved from the same VkDevice

See Also

VkDeviceMemory, VkStructureType

Constructors

VkWin32KeyedMutexAcquireReleaseInfoNV

Fields

• vkSType :: VkStructureType
• vkPNext :: Ptr ()
• vkAcquireCount :: Word32

  acquireCount is the number of entries in the pAcquireSyncs, pAcquireKeys, and pAcquireTimeoutMilliseconds arrays.

• vkPAcquireSyncs :: Ptr VkDeviceMemory

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

• vkPAcquireKeys :: Ptr 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.

• vkPAcquireTimeoutMilliseconds :: Ptr Word32

  pAcquireTimeoutMilliseconds is an array of timeout values, in millisecond units, for each acquire specified in pAcquireKeys.

• vkReleaseCount :: Word32

  releaseCount is the number of entries in the pReleaseSyncs and pReleaseKeys arrays.

• vkPReleaseSyncs :: Ptr VkDeviceMemory

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

• vkPReleaseKeys :: Ptr 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

Eq VkWin32KeyedMutexAcquireReleaseInfoNV

Methods

(==) :: VkWin32KeyedMutexAcquireReleaseInfoNV -> VkWin32KeyedMutexAcquireReleaseInfoNV -> Bool

(/=) :: VkWin32KeyedMutexAcquireReleaseInfoNV -> VkWin32KeyedMutexAcquireReleaseInfoNV -> Bool

Show VkWin32KeyedMutexAcquireReleaseInfoNV

Methods

showsPrec :: Int -> VkWin32KeyedMutexAcquireReleaseInfoNV -> ShowS

show :: VkWin32KeyedMutexAcquireReleaseInfoNV -> String

showList :: [VkWin32KeyedMutexAcquireReleaseInfoNV] -> ShowS

Storable VkWin32KeyedMutexAcquireReleaseInfoNV

Methods

sizeOf :: VkWin32KeyedMutexAcquireReleaseInfoNV -> Int

alignment :: VkWin32KeyedMutexAcquireReleaseInfoNV -> Int

peekElemOff :: Ptr VkWin32KeyedMutexAcquireReleaseInfoNV -> Int -> IO VkWin32KeyedMutexAcquireReleaseInfoNV

pokeElemOff :: Ptr VkWin32KeyedMutexAcquireReleaseInfoNV -> Int -> VkWin32KeyedMutexAcquireReleaseInfoNV -> IO ()

peekByteOff :: Ptr b -> Int -> IO VkWin32KeyedMutexAcquireReleaseInfoNV

pokeByteOff :: Ptr b -> Int -> VkWin32KeyedMutexAcquireReleaseInfoNV -> IO ()

peek :: Ptr VkWin32KeyedMutexAcquireReleaseInfoNV -> IO VkWin32KeyedMutexAcquireReleaseInfoNV

poke :: Ptr VkWin32KeyedMutexAcquireReleaseInfoNV -> VkWin32KeyedMutexAcquireReleaseInfoNV -> IO ()