content: {-# language CPP #-}
  -- No documentation found for Chapter "Promoted_From_VK_KHR_vulkan_memory_model"
  module Vulkan.Core12.Promoted_From_VK_KHR_vulkan_memory_model  ( PhysicalDeviceVulkanMemoryModelFeatures(..)
                                                                 , StructureType(..)
                                                                 ) where
  
  import Foreign.Marshal.Alloc (allocaBytes)
  import Foreign.Ptr (nullPtr)
  import Foreign.Ptr (plusPtr)
  import Vulkan.CStruct (FromCStruct)
  import Vulkan.CStruct (FromCStruct(..))
  import Vulkan.CStruct (ToCStruct)
  import Vulkan.CStruct (ToCStruct(..))
  import Vulkan.Zero (Zero(..))
  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 Foreign.Ptr (Ptr)
  import Data.Kind (Type)
  import Vulkan.Core10.FundamentalTypes (bool32ToBool)
  import Vulkan.Core10.FundamentalTypes (boolToBool32)
  import Vulkan.Core10.FundamentalTypes (Bool32)
  import Vulkan.Core10.Enums.StructureType (StructureType)
  import Vulkan.Core10.Enums.StructureType (StructureType(STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES))
  import Vulkan.Core10.Enums.StructureType (StructureType(..))
  -- | VkPhysicalDeviceVulkanMemoryModelFeatures - Structure describing
  -- features supported by the memory model
  --
  -- = Members
  --
  -- This structure describes the following features:
  --
  -- = Description
  --
  -- If the
  -- 'Vulkan.Extensions.VK_KHR_vulkan_memory_model.PhysicalDeviceVulkanMemoryModelFeaturesKHR'
  -- structure is included in the @pNext@ chain of the
  -- 'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.PhysicalDeviceFeatures2'
  -- structure passed to
  -- 'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.getPhysicalDeviceFeatures2',
  -- it is filled in to indicate whether each corresponding feature is
  -- supported.
  -- 'Vulkan.Extensions.VK_KHR_vulkan_memory_model.PhysicalDeviceVulkanMemoryModelFeaturesKHR'
  -- /can/ also be used in the @pNext@ chain of
  -- 'Vulkan.Core10.Device.DeviceCreateInfo' to selectively enable these
  -- features.
  --
  -- == Valid Usage (Implicit)
  --
  -- = See Also
  --
  -- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_VERSION_1_2 VK_VERSION_1_2>,
  -- 'Vulkan.Core10.FundamentalTypes.Bool32',
  -- 'Vulkan.Core10.Enums.StructureType.StructureType'
  data PhysicalDeviceVulkanMemoryModelFeatures = PhysicalDeviceVulkanMemoryModelFeatures
    { -- | #extension-features-vulkanMemoryModel# @vulkanMemoryModel@ indicates
      -- whether shader modules /can/ declare the @VulkanMemoryModel@ capability.
      vulkanMemoryModel :: Bool
    , -- | #extension-features-vulkanMemoryModelDeviceScope#
      -- @vulkanMemoryModelDeviceScope@ indicates whether the Vulkan Memory Model
      -- can use 'Vulkan.Core10.Handles.Device' scope synchronization. This also
      -- indicates whether shader modules /can/ declare the
      -- @VulkanMemoryModelDeviceScope@ capability.
      vulkanMemoryModelDeviceScope :: Bool
    , -- | #extension-features-vulkanMemoryModelAvailabilityVisibilityChains#
      -- @vulkanMemoryModelAvailabilityVisibilityChains@ indicates whether the
      -- Vulkan Memory Model can use
      -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#memory-model-availability-visibility availability and visibility chains>
      -- with more than one element.
      vulkanMemoryModelAvailabilityVisibilityChains :: Bool
    }
    deriving (Typeable, Eq)
  #if defined(GENERIC_INSTANCES)
  deriving instance Generic (PhysicalDeviceVulkanMemoryModelFeatures)
  #endif
  deriving instance Show PhysicalDeviceVulkanMemoryModelFeatures
  
  instance ToCStruct PhysicalDeviceVulkanMemoryModelFeatures where
    withCStruct x f = allocaBytes 32 $ \p -> pokeCStruct p x (f p)
    pokeCStruct p PhysicalDeviceVulkanMemoryModelFeatures{..} f = do
      poke ((p `plusPtr` 0 :: Ptr StructureType)) (STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES)
      poke ((p `plusPtr` 8 :: Ptr (Ptr ()))) (nullPtr)
      poke ((p `plusPtr` 16 :: Ptr Bool32)) (boolToBool32 (vulkanMemoryModel))
      poke ((p `plusPtr` 20 :: Ptr Bool32)) (boolToBool32 (vulkanMemoryModelDeviceScope))
      poke ((p `plusPtr` 24 :: Ptr Bool32)) (boolToBool32 (vulkanMemoryModelAvailabilityVisibilityChains))
      f
    cStructSize = 32
    cStructAlignment = 8
    pokeZeroCStruct p f = do
      poke ((p `plusPtr` 0 :: Ptr StructureType)) (STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_MEMORY_MODEL_FEATURES)
      poke ((p `plusPtr` 8 :: Ptr (Ptr ()))) (nullPtr)
      poke ((p `plusPtr` 16 :: Ptr Bool32)) (boolToBool32 (zero))
      poke ((p `plusPtr` 20 :: Ptr Bool32)) (boolToBool32 (zero))
      poke ((p `plusPtr` 24 :: Ptr Bool32)) (boolToBool32 (zero))
      f
  
  instance FromCStruct PhysicalDeviceVulkanMemoryModelFeatures where
    peekCStruct p = do
      vulkanMemoryModel <- peek @Bool32 ((p `plusPtr` 16 :: Ptr Bool32))
      vulkanMemoryModelDeviceScope <- peek @Bool32 ((p `plusPtr` 20 :: Ptr Bool32))
      vulkanMemoryModelAvailabilityVisibilityChains <- peek @Bool32 ((p `plusPtr` 24 :: Ptr Bool32))
      pure $ PhysicalDeviceVulkanMemoryModelFeatures
               (bool32ToBool vulkanMemoryModel)
               (bool32ToBool vulkanMemoryModelDeviceScope)
               (bool32ToBool vulkanMemoryModelAvailabilityVisibilityChains)
  
  instance Storable PhysicalDeviceVulkanMemoryModelFeatures where
    sizeOf ~_ = 32
    alignment ~_ = 8
    peek = peekCStruct
    poke ptr poked = pokeCStruct ptr poked (pure ())
  
  instance Zero PhysicalDeviceVulkanMemoryModelFeatures where
    zero = PhysicalDeviceVulkanMemoryModelFeatures
             zero
             zero
             zero
  
  