vulkan-3.27: src/Vulkan/Extensions/VK_MVK_macos_surface.hs
{-# language CPP #-}
-- | = Name
--
-- VK_MVK_macos_surface - instance extension
--
-- = VK_MVK_macos_surface
--
-- [__Name String__]
-- @VK_MVK_macos_surface@
--
-- [__Extension Type__]
-- Instance extension
--
-- [__Registered Extension Number__]
-- 124
--
-- [__Revision__]
-- 3
--
-- [__Ratification Status__]
-- Not ratified
--
-- [__Extension and Version Dependencies__]
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_KHR_surface VK_KHR_surface>
--
-- [__Deprecation State__]
--
-- - /Deprecated/ by
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_EXT_metal_surface VK_EXT_metal_surface>
-- extension
--
-- [__Contact__]
--
-- - Bill Hollings
-- <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_MVK_macos_surface] @billhollings%0A*Here describe the issue or question you have about the VK_MVK_macos_surface extension* >
--
-- == Other Extension Metadata
--
-- [__Last Modified Date__]
-- 2020-07-31
--
-- [__IP Status__]
-- No known IP claims.
--
-- [__Contributors__]
--
-- - Bill Hollings, The Brenwill Workshop Ltd.
--
-- == Description
--
-- The @VK_MVK_macos_surface@ extension is an instance extension. It
-- provides a mechanism to create a 'Vulkan.Extensions.Handles.SurfaceKHR'
-- object (defined by the @VK_KHR_surface@ extension) based on an @NSView@,
-- the native surface type of macOS, which is underpinned by a
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer', to support
-- rendering to the surface using Apple’s Metal framework.
--
-- == Deprecation by @VK_EXT_metal_surface@
--
-- The @VK_MVK_macos_surface@ extension is considered deprecated and has
-- been superseded by the @VK_EXT_metal_surface@ extension.
--
-- == New Commands
--
-- - 'createMacOSSurfaceMVK'
--
-- == New Structures
--
-- - 'MacOSSurfaceCreateInfoMVK'
--
-- == New Bitmasks
--
-- - 'MacOSSurfaceCreateFlagsMVK'
--
-- == New Enum Constants
--
-- - 'MVK_MACOS_SURFACE_EXTENSION_NAME'
--
-- - 'MVK_MACOS_SURFACE_SPEC_VERSION'
--
-- - Extending 'Vulkan.Core10.Enums.StructureType.StructureType':
--
-- - 'Vulkan.Core10.Enums.StructureType.STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK'
--
-- == Version History
--
-- - Revision 1, 2017-02-15 (Bill Hollings)
--
-- - Initial draft.
--
-- - Revision 2, 2017-02-24 (Bill Hollings)
--
-- - Minor syntax fix to emphasize firm requirement for @NSView@ to
-- be backed by a
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer'.
--
-- - Revision 3, 2020-07-31 (Bill Hollings)
--
-- - Update documentation on requirements for @NSView@.
--
-- - Mark as deprecated by @VK_EXT_metal_surface@.
--
-- == See Also
--
-- No cross-references are available
--
-- == Document Notes
--
-- For more information, see the
-- <https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#VK_MVK_macos_surface Vulkan Specification>.
--
-- This page is a generated document. Fixes and changes should be made to
-- the generator scripts, not directly.
module Vulkan.Extensions.VK_MVK_macos_surface ( createMacOSSurfaceMVK
, MacOSSurfaceCreateInfoMVK(..)
, MacOSSurfaceCreateFlagsMVK(..)
, MVK_MACOS_SURFACE_SPEC_VERSION
, pattern MVK_MACOS_SURFACE_SPEC_VERSION
, MVK_MACOS_SURFACE_EXTENSION_NAME
, pattern MVK_MACOS_SURFACE_EXTENSION_NAME
, SurfaceKHR(..)
) where
import Data.Bits (Bits)
import Data.Bits (FiniteBits)
import Vulkan.Internal.Utils (enumReadPrec)
import Vulkan.Internal.Utils (enumShowsPrec)
import Vulkan.Internal.Utils (traceAroundEvent)
import Control.Exception.Base (bracket)
import Control.Monad (unless)
import Control.Monad.IO.Class (liftIO)
import Foreign.Marshal.Alloc (allocaBytes)
import Foreign.Marshal.Alloc (callocBytes)
import Foreign.Marshal.Alloc (free)
import GHC.Base (when)
import GHC.IO (throwIO)
import GHC.Ptr (nullFunPtr)
import Foreign.Ptr (nullPtr)
import Foreign.Ptr (plusPtr)
import GHC.Show (showString)
import Numeric (showHex)
import Control.Monad.Trans.Class (lift)
import Control.Monad.Trans.Cont (evalContT)
import Vulkan.CStruct (FromCStruct)
import Vulkan.CStruct (FromCStruct(..))
import Vulkan.CStruct (ToCStruct)
import Vulkan.CStruct (ToCStruct(..))
import Vulkan.Zero (Zero)
import Vulkan.Zero (Zero(..))
import Control.Monad.IO.Class (MonadIO)
import Data.String (IsString)
import Data.Typeable (Typeable)
import Foreign.Storable (Storable)
import Foreign.Storable (Storable(peek))
import Foreign.Storable (Storable(poke))
import qualified Foreign.Storable (Storable(..))
import GHC.Generics (Generic)
import GHC.IO.Exception (IOErrorType(..))
import GHC.IO.Exception (IOException(..))
import Foreign.Ptr (FunPtr)
import Foreign.Ptr (Ptr)
import GHC.Read (Read(readPrec))
import GHC.Show (Show(showsPrec))
import Data.Kind (Type)
import Control.Monad.Trans.Cont (ContT(..))
import Vulkan.NamedType ((:::))
import Vulkan.Core10.AllocationCallbacks (AllocationCallbacks)
import Vulkan.Core10.FundamentalTypes (Flags)
import Vulkan.Core10.Handles (Instance)
import Vulkan.Core10.Handles (Instance(..))
import Vulkan.Core10.Handles (Instance(Instance))
import Vulkan.Dynamic (InstanceCmds(pVkCreateMacOSSurfaceMVK))
import Vulkan.Core10.Handles (Instance_T)
import Vulkan.Core10.Enums.Result (Result)
import Vulkan.Core10.Enums.Result (Result(..))
import Vulkan.Core10.Enums.StructureType (StructureType)
import Vulkan.Extensions.Handles (SurfaceKHR)
import Vulkan.Extensions.Handles (SurfaceKHR(..))
import Vulkan.Exception (VulkanException(..))
import Vulkan.Core10.Enums.StructureType (StructureType(STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK))
import Vulkan.Core10.Enums.Result (Result(SUCCESS))
import Vulkan.Extensions.Handles (SurfaceKHR(..))
foreign import ccall
#if !defined(SAFE_FOREIGN_CALLS)
unsafe
#endif
"dynamic" mkVkCreateMacOSSurfaceMVK
:: FunPtr (Ptr Instance_T -> Ptr MacOSSurfaceCreateInfoMVK -> Ptr AllocationCallbacks -> Ptr SurfaceKHR -> IO Result) -> Ptr Instance_T -> Ptr MacOSSurfaceCreateInfoMVK -> Ptr AllocationCallbacks -> Ptr SurfaceKHR -> IO Result
-- | vkCreateMacOSSurfaceMVK - Create a VkSurfaceKHR object for a macOS
-- NSView
--
-- = Description
--
-- The 'createMacOSSurfaceMVK' function is considered legacy and has been
-- superseded by
-- 'Vulkan.Extensions.VK_EXT_metal_surface.createMetalSurfaceEXT' from the
-- @VK_EXT_metal_surface@ extension.
--
-- == Valid Usage (Implicit)
--
-- - #VUID-vkCreateMacOSSurfaceMVK-instance-parameter# @instance@ /must/
-- be a valid 'Vulkan.Core10.Handles.Instance' handle
--
-- - #VUID-vkCreateMacOSSurfaceMVK-pCreateInfo-parameter# @pCreateInfo@
-- /must/ be a valid pointer to a valid 'MacOSSurfaceCreateInfoMVK'
-- structure
--
-- - #VUID-vkCreateMacOSSurfaceMVK-pAllocator-parameter# If @pAllocator@
-- is not @NULL@, @pAllocator@ /must/ be a valid pointer to a valid
-- 'Vulkan.Core10.AllocationCallbacks.AllocationCallbacks' structure
--
-- - #VUID-vkCreateMacOSSurfaceMVK-pSurface-parameter# @pSurface@ /must/
-- be a valid pointer to a 'Vulkan.Extensions.Handles.SurfaceKHR'
-- handle
--
-- == Return Codes
--
-- [<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#fundamentals-successcodes Success>]
--
-- - 'Vulkan.Core10.Enums.Result.SUCCESS'
--
-- [<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#fundamentals-errorcodes Failure>]
--
-- - 'Vulkan.Core10.Enums.Result.ERROR_NATIVE_WINDOW_IN_USE_KHR'
--
-- - 'Vulkan.Core10.Enums.Result.ERROR_OUT_OF_DEVICE_MEMORY'
--
-- - 'Vulkan.Core10.Enums.Result.ERROR_OUT_OF_HOST_MEMORY'
--
-- - 'Vulkan.Core10.Enums.Result.ERROR_UNKNOWN'
--
-- - 'Vulkan.Core10.Enums.Result.ERROR_VALIDATION_FAILED'
--
-- = See Also
--
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_MVK_macos_surface VK_MVK_macos_surface>,
-- 'Vulkan.Core10.AllocationCallbacks.AllocationCallbacks',
-- 'Vulkan.Core10.Handles.Instance', 'MacOSSurfaceCreateInfoMVK',
-- 'Vulkan.Extensions.Handles.SurfaceKHR'
createMacOSSurfaceMVK :: forall io
. (MonadIO io)
=> -- | @instance@ is the instance with which to associate the surface.
Instance
-> -- | @pCreateInfo@ is a pointer to a 'MacOSSurfaceCreateInfoMVK' structure
-- containing parameters affecting the creation of the surface object.
MacOSSurfaceCreateInfoMVK
-> -- | @pAllocator@ is the allocator used for host memory allocated for the
-- surface object when there is no more specific allocator available (see
-- <https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#memory-allocation Memory Allocation>).
("allocator" ::: Maybe AllocationCallbacks)
-> io (SurfaceKHR)
createMacOSSurfaceMVK instance' createInfo allocator = liftIO . evalContT $ do
let vkCreateMacOSSurfaceMVKPtr = pVkCreateMacOSSurfaceMVK (case instance' of Instance{instanceCmds} -> instanceCmds)
lift $ unless (vkCreateMacOSSurfaceMVKPtr /= nullFunPtr) $
throwIO $ IOError Nothing InvalidArgument "" "The function pointer for vkCreateMacOSSurfaceMVK is null" Nothing Nothing
let vkCreateMacOSSurfaceMVK' = mkVkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVKPtr
pCreateInfo <- ContT $ withCStruct (createInfo)
pAllocator <- case (allocator) of
Nothing -> pure nullPtr
Just j -> ContT $ withCStruct (j)
pPSurface <- ContT $ bracket (callocBytes @SurfaceKHR 8) free
r <- lift $ traceAroundEvent "vkCreateMacOSSurfaceMVK" (vkCreateMacOSSurfaceMVK'
(instanceHandle (instance'))
pCreateInfo
pAllocator
(pPSurface))
lift $ when (r < SUCCESS) (throwIO (VulkanException r))
pSurface <- lift $ peek @SurfaceKHR pPSurface
pure $ (pSurface)
-- | VkMacOSSurfaceCreateInfoMVK - Structure specifying parameters of a newly
-- created macOS surface object
--
-- == Valid Usage
--
-- - #VUID-VkMacOSSurfaceCreateInfoMVK-pView-04144# If @pView@ is a
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer' object, it
-- /must/ be a valid
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer'
--
-- - #VUID-VkMacOSSurfaceCreateInfoMVK-pView-01317# If @pView@ is an
-- @NSView@ object, it /must/ be a valid @NSView@, /must/ be backed by
-- a @CALayer@ object of type
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer', and
-- 'createMacOSSurfaceMVK' /must/ be called on the main thread
--
-- == Valid Usage (Implicit)
--
-- - #VUID-VkMacOSSurfaceCreateInfoMVK-sType-sType# @sType@ /must/ be
-- 'Vulkan.Core10.Enums.StructureType.STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK'
--
-- - #VUID-VkMacOSSurfaceCreateInfoMVK-pNext-pNext# @pNext@ /must/ be
-- @NULL@
--
-- - #VUID-VkMacOSSurfaceCreateInfoMVK-flags-zerobitmask# @flags@ /must/
-- be @0@
--
-- = See Also
--
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_MVK_macos_surface VK_MVK_macos_surface>,
-- 'MacOSSurfaceCreateFlagsMVK',
-- 'Vulkan.Core10.Enums.StructureType.StructureType',
-- 'createMacOSSurfaceMVK'
data MacOSSurfaceCreateInfoMVK = MacOSSurfaceCreateInfoMVK
{ -- | @flags@ is reserved for future use.
flags :: MacOSSurfaceCreateFlagsMVK
, -- | @pView@ is a reference to either a
-- 'Vulkan.Extensions.VK_EXT_metal_surface.CAMetalLayer' object or an
-- @NSView@ object.
view :: Ptr ()
}
deriving (Typeable)
#if defined(GENERIC_INSTANCES)
deriving instance Generic (MacOSSurfaceCreateInfoMVK)
#endif
deriving instance Show MacOSSurfaceCreateInfoMVK
instance ToCStruct MacOSSurfaceCreateInfoMVK where
withCStruct x f = allocaBytes 32 $ \p -> pokeCStruct p x (f p)
pokeCStruct p MacOSSurfaceCreateInfoMVK{..} f = do
poke ((p `plusPtr` 0 :: Ptr StructureType)) (STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK)
poke ((p `plusPtr` 8 :: Ptr (Ptr ()))) (nullPtr)
poke ((p `plusPtr` 16 :: Ptr MacOSSurfaceCreateFlagsMVK)) (flags)
poke ((p `plusPtr` 24 :: Ptr (Ptr ()))) (view)
f
cStructSize = 32
cStructAlignment = 8
pokeZeroCStruct p f = do
poke ((p `plusPtr` 0 :: Ptr StructureType)) (STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK)
poke ((p `plusPtr` 8 :: Ptr (Ptr ()))) (nullPtr)
poke ((p `plusPtr` 24 :: Ptr (Ptr ()))) (zero)
f
instance FromCStruct MacOSSurfaceCreateInfoMVK where
peekCStruct p = do
flags <- peek @MacOSSurfaceCreateFlagsMVK ((p `plusPtr` 16 :: Ptr MacOSSurfaceCreateFlagsMVK))
pView <- peek @(Ptr ()) ((p `plusPtr` 24 :: Ptr (Ptr ())))
pure $ MacOSSurfaceCreateInfoMVK
flags pView
instance Storable MacOSSurfaceCreateInfoMVK where
sizeOf ~_ = 32
alignment ~_ = 8
peek = peekCStruct
poke ptr poked = pokeCStruct ptr poked (pure ())
instance Zero MacOSSurfaceCreateInfoMVK where
zero = MacOSSurfaceCreateInfoMVK
zero
zero
-- | VkMacOSSurfaceCreateFlagsMVK - Reserved for future use
--
-- = Description
--
-- 'MacOSSurfaceCreateFlagsMVK' is a bitmask type for setting a mask, but
-- is currently reserved for future use.
--
-- = See Also
--
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_MVK_macos_surface VK_MVK_macos_surface>,
-- 'Vulkan.Core10.FundamentalTypes.Flags', 'MacOSSurfaceCreateInfoMVK'
newtype MacOSSurfaceCreateFlagsMVK = MacOSSurfaceCreateFlagsMVK Flags
deriving newtype (Eq, Ord, Storable, Zero, Bits, FiniteBits)
conNameMacOSSurfaceCreateFlagsMVK :: String
conNameMacOSSurfaceCreateFlagsMVK = "MacOSSurfaceCreateFlagsMVK"
enumPrefixMacOSSurfaceCreateFlagsMVK :: String
enumPrefixMacOSSurfaceCreateFlagsMVK = ""
showTableMacOSSurfaceCreateFlagsMVK :: [(MacOSSurfaceCreateFlagsMVK, String)]
showTableMacOSSurfaceCreateFlagsMVK = []
instance Show MacOSSurfaceCreateFlagsMVK where
showsPrec =
enumShowsPrec
enumPrefixMacOSSurfaceCreateFlagsMVK
showTableMacOSSurfaceCreateFlagsMVK
conNameMacOSSurfaceCreateFlagsMVK
(\(MacOSSurfaceCreateFlagsMVK x) -> x)
(\x -> showString "0x" . showHex x)
instance Read MacOSSurfaceCreateFlagsMVK where
readPrec =
enumReadPrec
enumPrefixMacOSSurfaceCreateFlagsMVK
showTableMacOSSurfaceCreateFlagsMVK
conNameMacOSSurfaceCreateFlagsMVK
MacOSSurfaceCreateFlagsMVK
type MVK_MACOS_SURFACE_SPEC_VERSION = 3
-- No documentation found for TopLevel "VK_MVK_MACOS_SURFACE_SPEC_VERSION"
pattern MVK_MACOS_SURFACE_SPEC_VERSION :: forall a . Integral a => a
pattern MVK_MACOS_SURFACE_SPEC_VERSION = 3
type MVK_MACOS_SURFACE_EXTENSION_NAME = "VK_MVK_macos_surface"
-- No documentation found for TopLevel "VK_MVK_MACOS_SURFACE_EXTENSION_NAME"
pattern MVK_MACOS_SURFACE_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
pattern MVK_MACOS_SURFACE_EXTENSION_NAME = "VK_MVK_macos_surface"