{-# language CPP #-}
module Vulkan.Core10.Enums.ImageTiling  (ImageTiling( IMAGE_TILING_OPTIMAL
                                                    , IMAGE_TILING_LINEAR
                                                    , IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT
                                                    , ..
                                                    )) where

import GHC.Read (choose)
import GHC.Read (expectP)
import GHC.Read (parens)
import GHC.Show (showParen)
import GHC.Show (showString)
import GHC.Show (showsPrec)
import Text.ParserCombinators.ReadPrec ((+++))
import Text.ParserCombinators.ReadPrec (prec)
import Text.ParserCombinators.ReadPrec (step)
import Foreign.Storable (Storable)
import Data.Int (Int32)
import GHC.Read (Read(readPrec))
import Text.Read.Lex (Lexeme(Ident))
import Vulkan.Zero (Zero)
-- | VkImageTiling - Specifies the tiling arrangement of data in an image
--
-- = See Also
--
-- 'Vulkan.Core10.Image.ImageCreateInfo',
-- 'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.PhysicalDeviceImageFormatInfo2',
-- 'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.PhysicalDeviceSparseImageFormatInfo2',
-- 'Vulkan.Extensions.VK_NV_external_memory_capabilities.getPhysicalDeviceExternalImageFormatPropertiesNV',
-- 'Vulkan.Core10.DeviceInitialization.getPhysicalDeviceImageFormatProperties',
-- 'Vulkan.Core10.SparseResourceMemoryManagement.getPhysicalDeviceSparseImageFormatProperties'
newtype ImageTiling = ImageTiling Int32
  deriving newtype (Eq, Ord, Storable, Zero)

-- | 'IMAGE_TILING_OPTIMAL' specifies optimal tiling (texels are laid out in
-- an implementation-dependent arrangement, for more optimal memory
-- access).
pattern IMAGE_TILING_OPTIMAL = ImageTiling 0
-- | 'IMAGE_TILING_LINEAR' specifies linear tiling (texels are laid out in
-- memory in row-major order, possibly with some padding on each row).
pattern IMAGE_TILING_LINEAR = ImageTiling 1
-- | 'IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT' indicates that the image’s tiling
-- is defined by a
-- <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#glossary-drm-format-modifier Linux DRM format modifier>.
-- The modifier is specified at image creation with
-- 'Vulkan.Extensions.VK_EXT_image_drm_format_modifier.ImageDrmFormatModifierListCreateInfoEXT'
-- or
-- 'Vulkan.Extensions.VK_EXT_image_drm_format_modifier.ImageDrmFormatModifierExplicitCreateInfoEXT',
-- and /can/ be queried with
-- 'Vulkan.Extensions.VK_EXT_image_drm_format_modifier.getImageDrmFormatModifierPropertiesEXT'.
pattern IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT = ImageTiling 1000158000
{-# complete IMAGE_TILING_OPTIMAL,
             IMAGE_TILING_LINEAR,
             IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT :: ImageTiling #-}

instance Show ImageTiling where
  showsPrec p = \case
    IMAGE_TILING_OPTIMAL -> showString "IMAGE_TILING_OPTIMAL"
    IMAGE_TILING_LINEAR -> showString "IMAGE_TILING_LINEAR"
    IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT -> showString "IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT"
    ImageTiling x -> showParen (p >= 11) (showString "ImageTiling " . showsPrec 11 x)

instance Read ImageTiling where
  readPrec = parens (choose [("IMAGE_TILING_OPTIMAL", pure IMAGE_TILING_OPTIMAL)
                            , ("IMAGE_TILING_LINEAR", pure IMAGE_TILING_LINEAR)
                            , ("IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT", pure IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT)]
                     +++
                     prec 10 (do
                       expectP (Ident "ImageTiling")
                       v <- step readPrec
                       pure (ImageTiling v)))