QueryControlFlagBits.hs

{-# language CPP #-}
-- No documentation found for Chapter "QueryControlFlagBits"
module Vulkan.Core10.Enums.QueryControlFlagBits  ( QueryControlFlags
                                                 , QueryControlFlagBits( QUERY_CONTROL_PRECISE_BIT
                                                                       , ..
                                                                       )
                                                 ) where

import Vulkan.Internal.Utils (enumReadPrec)
import Vulkan.Internal.Utils (enumShowsPrec)
import GHC.Show (showString)
import Numeric (showHex)
import Vulkan.Zero (Zero)
import Data.Bits (Bits)
import Data.Bits (FiniteBits)
import Foreign.Storable (Storable)
import GHC.Read (Read(readPrec))
import GHC.Show (Show(showsPrec))
import Vulkan.Core10.FundamentalTypes (Flags)
type QueryControlFlags = QueryControlFlagBits

-- | VkQueryControlFlagBits - Bitmask specifying constraints on a query
--
-- = See Also
--
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_VERSION_1_0 VK_VERSION_1_0>,
-- 'QueryControlFlags'
newtype QueryControlFlagBits = QueryControlFlagBits Flags
  deriving newtype (Eq, Ord, Storable, Zero, Bits, FiniteBits)

-- | 'QUERY_CONTROL_PRECISE_BIT' specifies the precision of
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#queries-occlusion occlusion queries>.
pattern QUERY_CONTROL_PRECISE_BIT = QueryControlFlagBits 0x00000001

conNameQueryControlFlagBits :: String
conNameQueryControlFlagBits = "QueryControlFlagBits"

enumPrefixQueryControlFlagBits :: String
enumPrefixQueryControlFlagBits = "QUERY_CONTROL_PRECISE_BIT"

showTableQueryControlFlagBits :: [(QueryControlFlagBits, String)]
showTableQueryControlFlagBits = [(QUERY_CONTROL_PRECISE_BIT, "")]

instance Show QueryControlFlagBits where
  showsPrec = enumShowsPrec enumPrefixQueryControlFlagBits
                            showTableQueryControlFlagBits
                            conNameQueryControlFlagBits
                            (\(QueryControlFlagBits x) -> x)
                            (\x -> showString "0x" . showHex x)

instance Read QueryControlFlagBits where
  readPrec = enumReadPrec enumPrefixQueryControlFlagBits
                          showTableQueryControlFlagBits
                          conNameQueryControlFlagBits
                          QueryControlFlagBits