TessellationDomainOrigin.hs

{-# language CPP #-}
-- No documentation found for Chapter "TessellationDomainOrigin"
module Vulkan.Core11.Enums.TessellationDomainOrigin  (TessellationDomainOrigin( TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT
                                                                              , TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT
                                                                              , ..
                                                                              )) where

import Vulkan.Internal.Utils (enumReadPrec)
import Vulkan.Internal.Utils (enumShowsPrec)
import GHC.Show (showsPrec)
import Vulkan.Zero (Zero)
import Foreign.Storable (Storable)
import Data.Int (Int32)
import GHC.Read (Read(readPrec))
import GHC.Show (Show(showsPrec))

-- | VkTessellationDomainOrigin - Enum describing tessellation domain origin
--
-- = Description
--
-- -   'TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT' specifies that the origin of
--     the domain space is in the upper left corner, as shown in figure
--     <https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#img-tessellation-topology-ul>.
--
-- -   'TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT' specifies that the origin of
--     the domain space is in the lower left corner, as shown in figure
--     <https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#img-tessellation-topology-ll>.
--
-- This enum affects how the @VertexOrderCw@ and @VertexOrderCcw@
-- tessellation execution modes are interpreted, since the winding is
-- defined relative to the orientation of the domain.
--
-- = See Also
--
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_KHR_maintenance2 VK_KHR_maintenance2>,
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_VERSION_1_1 VK_VERSION_1_1>,
-- 'Vulkan.Core11.Promoted_From_VK_KHR_maintenance2.PipelineTessellationDomainOriginStateCreateInfo',
-- 'Vulkan.Extensions.VK_EXT_extended_dynamic_state3.cmdSetTessellationDomainOriginEXT'
newtype TessellationDomainOrigin = TessellationDomainOrigin Int32
  deriving newtype (Eq, Ord, Storable, Zero)

-- No documentation found for Nested "VkTessellationDomainOrigin" "VK_TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT"
pattern TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT = TessellationDomainOrigin 0

-- No documentation found for Nested "VkTessellationDomainOrigin" "VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT"
pattern TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT = TessellationDomainOrigin 1

{-# COMPLETE
  TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT
  , TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT ::
    TessellationDomainOrigin
  #-}

conNameTessellationDomainOrigin :: String
conNameTessellationDomainOrigin = "TessellationDomainOrigin"

enumPrefixTessellationDomainOrigin :: String
enumPrefixTessellationDomainOrigin = "TESSELLATION_DOMAIN_ORIGIN_"

showTableTessellationDomainOrigin :: [(TessellationDomainOrigin, String)]
showTableTessellationDomainOrigin =
  [
    ( TESSELLATION_DOMAIN_ORIGIN_UPPER_LEFT
    , "UPPER_LEFT"
    )
  ,
    ( TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT
    , "LOWER_LEFT"
    )
  ]

instance Show TessellationDomainOrigin where
  showsPrec =
    enumShowsPrec
      enumPrefixTessellationDomainOrigin
      showTableTessellationDomainOrigin
      conNameTessellationDomainOrigin
      (\(TessellationDomainOrigin x) -> x)
      (showsPrec 11)

instance Read TessellationDomainOrigin where
  readPrec =
    enumReadPrec
      enumPrefixTessellationDomainOrigin
      showTableTessellationDomainOrigin
      conNameTessellationDomainOrigin
      TessellationDomainOrigin