Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Documentation

type ExternalFenceHandleTypeFlags = ExternalFenceHandleTypeFlagBits

newtype ExternalFenceHandleTypeFlagBits

VkExternalFenceHandleTypeFlagBits - Bitmask of valid external fence handle types

Description

Some external fence handle types can only be shared within the same underlying physical device and/or the same driver version, as defined in the following table:

Handle type	PhysicalDeviceIDProperties::driverUUID	PhysicalDeviceIDProperties::deviceUUID
EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT	Must match	Must match
EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT	Must match	Must match
EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT	Must match	Must match
EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT	No restriction	No restriction

External fence handle types compatibility

See Also

VK_VERSION_1_1, ExternalFenceHandleTypeFlags, FenceGetFdInfoKHR, FenceGetWin32HandleInfoKHR, ImportFenceFdInfoKHR, ImportFenceWin32HandleInfoKHR, PhysicalDeviceExternalFenceInfo

Constructors

ExternalFenceHandleTypeFlagBits Flags

Bundled Patterns

pattern EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT :: ExternalFenceHandleTypeFlagBits

EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT specifies a POSIX file descriptor handle that has only limited valid usage outside of Vulkan and other compatible APIs. It must be compatible with the POSIX system calls dup, dup2, close, and the non-standard system call dup3. Additionally, it must be transportable over a socket using an SCM_RIGHTS control message. It owns a reference to the underlying synchronization primitive represented by its Vulkan fence object.

pattern EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT :: ExternalFenceHandleTypeFlagBits

EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT specifies an NT handle that has only limited valid usage outside of Vulkan and other compatible APIs. It must be compatible with the functions DuplicateHandle, CloseHandle, CompareObjectHandles, GetHandleInformation, and SetHandleInformation. It owns a reference to the underlying synchronization primitive represented by its Vulkan fence object.

pattern EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT :: ExternalFenceHandleTypeFlagBits

EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT specifies a global share handle that has only limited valid usage outside of Vulkan and other compatible APIs. It is not compatible with any native APIs. It does not own a reference to the underlying synchronization primitive represented by its Vulkan fence object, and will therefore become invalid when all Vulkan fence objects associated with it are destroyed.

pattern EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT :: ExternalFenceHandleTypeFlagBits

EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT specifies a POSIX file descriptor handle to a Linux Sync File or Android Fence. It can be used with any native API accepting a valid sync file or fence as input. It owns a reference to the underlying synchronization primitive associated with the file descriptor. Implementations which support importing this handle type must accept any type of sync or fence FD supported by the native system they are running on.

Instances

Storable ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

sizeOf :: ExternalFenceHandleTypeFlagBits -> Int

alignment :: ExternalFenceHandleTypeFlagBits -> Int

peekElemOff :: Ptr ExternalFenceHandleTypeFlagBits -> Int -> IO ExternalFenceHandleTypeFlagBits

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

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

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

peek :: Ptr ExternalFenceHandleTypeFlagBits -> IO ExternalFenceHandleTypeFlagBits

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

Bits ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

(.&.) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

(.|.) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

xor :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

complement :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

shift :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

rotate :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

zeroBits :: ExternalFenceHandleTypeFlagBits

bit :: Int -> ExternalFenceHandleTypeFlagBits

setBit :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

clearBit :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

complementBit :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

testBit :: ExternalFenceHandleTypeFlagBits -> Int -> Bool

bitSizeMaybe :: ExternalFenceHandleTypeFlagBits -> Maybe Int

bitSize :: ExternalFenceHandleTypeFlagBits -> Int

isSigned :: ExternalFenceHandleTypeFlagBits -> Bool

shiftL :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

unsafeShiftL :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

shiftR :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

unsafeShiftR :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

rotateL :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

rotateR :: ExternalFenceHandleTypeFlagBits -> Int -> ExternalFenceHandleTypeFlagBits

popCount :: ExternalFenceHandleTypeFlagBits -> Int

FiniteBits ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

finiteBitSize :: ExternalFenceHandleTypeFlagBits -> Int

countLeadingZeros :: ExternalFenceHandleTypeFlagBits -> Int

countTrailingZeros :: ExternalFenceHandleTypeFlagBits -> Int

Read ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

readsPrec :: Int -> ReadS ExternalFenceHandleTypeFlagBits

readList :: ReadS [ExternalFenceHandleTypeFlagBits]

readPrec :: ReadPrec ExternalFenceHandleTypeFlagBits

readListPrec :: ReadPrec [ExternalFenceHandleTypeFlagBits]

Show ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

showsPrec :: Int -> ExternalFenceHandleTypeFlagBits -> ShowS

show :: ExternalFenceHandleTypeFlagBits -> String

showList :: [ExternalFenceHandleTypeFlagBits] -> ShowS

Eq ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

(==) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Bool

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

Ord ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

compare :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Ordering

(<) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Bool

(<=) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Bool

(>) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Bool

(>=) :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> Bool

max :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

min :: ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits -> ExternalFenceHandleTypeFlagBits

Zero ExternalFenceHandleTypeFlagBits

Defined in Vulkan.Core11.Enums.ExternalFenceHandleTypeFlagBits

Methods

zero :: ExternalFenceHandleTypeFlagBits