content: {-# language CPP #-}
  -- | = Name
  --
  -- VK_EXT_depth_range_unrestricted - device extension
  --
  -- == VK_EXT_depth_range_unrestricted
  --
  -- [__Name String__]
  --     @VK_EXT_depth_range_unrestricted@
  --
  -- [__Extension Type__]
  --     Device extension
  --
  -- [__Registered Extension Number__]
  --     14
  --
  -- [__Revision__]
  --     1
  --
  -- [__Ratification Status__]
  --     Not ratified
  --
  -- [__Extension and Version Dependencies__]
  --     None
  --
  -- [__Contact__]
  --
  --     -   Piers Daniell
  --         <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_EXT_depth_range_unrestricted] @pdaniell-nv%0A*Here describe the issue or question you have about the VK_EXT_depth_range_unrestricted extension* >
  --
  -- == Other Extension Metadata
  --
  -- [__Last Modified Date__]
  --     2017-06-22
  --
  -- [__Contributors__]
  --
  --     -   Daniel Koch, NVIDIA
  --
  --     -   Jeff Bolz, NVIDIA
  --
  -- == Description
  --
  -- This extension removes the 'Vulkan.Core10.Pipeline.Viewport' @minDepth@
  -- and @maxDepth@ restrictions that the values must be between @0.0@ and
  -- @1.0@, inclusive. It also removes the same restriction on
  -- 'Vulkan.Core10.Pipeline.PipelineDepthStencilStateCreateInfo'
  -- @minDepthBounds@ and @maxDepthBounds@. Finally it removes the
  -- restriction on the @depth@ value in
  -- 'Vulkan.Core10.CommandBufferBuilding.ClearDepthStencilValue'.
  --
  -- == New Enum Constants
  --
  -- -   'EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME'
  --
  -- -   'EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION'
  --
  -- == Issues
  --
  -- 1) How do 'Vulkan.Core10.Pipeline.Viewport' @minDepth@ and @maxDepth@
  -- values outside of the @0.0@ to @1.0@ range interact with
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#vertexpostproc-clipping Primitive Clipping>?
  --
  -- __RESOLVED__: The behavior described in
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#vertexpostproc-clipping Primitive Clipping>
  -- still applies. If depth clamping is disabled the depth values are still
  -- clipped to 0 ≤ zc ≤ wc before the viewport transform. If depth clamping
  -- is enabled the above equation is ignored and the depth values are
  -- instead clamped to the 'Vulkan.Core10.Pipeline.Viewport' @minDepth@ and
  -- @maxDepth@ values, which in the case of this extension can be outside of
  -- the @0.0@ to @1.0@ range.
  --
  -- 2) What happens if a resulting depth fragment is outside of the @0.0@ to
  -- @1.0@ range and the depth buffer is fixed-point rather than
  -- floating-point?
  --
  -- __RESOLVED__: This situation can also arise without this extension (when
  -- fragment shaders replace depth values, for example), and this extension
  -- does not change the behaviour, which is defined in the
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#fragops-depth Depth Test>
  -- section of the Fragment Operations chapter.
  --
  -- == Version History
  --
  -- -   Revision 1, 2017-06-22 (Piers Daniell)
  --
  --     -   Internal revisions
  --
  -- == See Also
  --
  -- No cross-references are available
  --
  -- == Document Notes
  --
  -- For more information, see the
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#VK_EXT_depth_range_unrestricted Vulkan Specification>
  --
  -- This page is a generated document. Fixes and changes should be made to
  -- the generator scripts, not directly.
  module Vulkan.Extensions.VK_EXT_depth_range_unrestricted  ( EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION
                                                            , pattern EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION
                                                            , EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME
                                                            , pattern EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME
                                                            ) where
  
  import Data.String (IsString)
  
  type EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION = 1
  
  -- No documentation found for TopLevel "VK_EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION"
  pattern EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION :: forall a . Integral a => a
  pattern EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION = 1
  
  
  type EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME = "VK_EXT_depth_range_unrestricted"
  
  -- No documentation found for TopLevel "VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME"
  pattern EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
  pattern EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME = "VK_EXT_depth_range_unrestricted"
  
  