content: {-# language CPP #-}
  -- | = Name
  --
  -- VK_NV_sample_mask_override_coverage - device extension
  --
  -- == VK_NV_sample_mask_override_coverage
  --
  -- [__Name String__]
  --     @VK_NV_sample_mask_override_coverage@
  --
  -- [__Extension Type__]
  --     Device extension
  --
  -- [__Registered Extension Number__]
  --     95
  --
  -- [__Revision__]
  --     1
  --
  -- [__Ratification Status__]
  --     Not ratified
  --
  -- [__Extension and Version Dependencies__]
  --     None
  --
  -- [__SPIR-V Dependencies__]
  --
  --     -   <https://htmlpreview.github.io/?https://github.com/KhronosGroup/SPIRV-Registry/blob/master/extensions/NV/SPV_NV_sample_mask_override_coverage.html SPV_NV_sample_mask_override_coverage>
  --
  -- [__Contact__]
  --
  --     -   Piers Daniell
  --         <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_NV_sample_mask_override_coverage] @pdaniell-nv%0A*Here describe the issue or question you have about the VK_NV_sample_mask_override_coverage extension* >
  --
  -- == Other Extension Metadata
  --
  -- [__Last Modified Date__]
  --     2016-12-08
  --
  -- [__IP Status__]
  --     No known IP claims.
  --
  -- [__Interactions and External Dependencies__]
  --
  --     -   This extension provides API support for
  --         <https://registry.khronos.org/OpenGL/extensions/NV/NV_sample_mask_override_coverage.txt GL_NV_sample_mask_override_coverage>
  --
  -- [__Contributors__]
  --
  --     -   Daniel Koch, NVIDIA
  --
  --     -   Jeff Bolz, NVIDIA
  --
  -- == Description
  --
  -- This extension adds support for the following SPIR-V extension in
  -- Vulkan:
  --
  -- -   @SPV_NV_sample_mask_override_coverage@
  --
  -- The extension provides access to the @OverrideCoverageNV@ decoration
  -- under the @SampleMaskOverrideCoverageNV@ capability. Adding this
  -- decoration to a variable with the
  -- 'Vulkan.Core10.FundamentalTypes.SampleMask' builtin decoration allows
  -- the shader to modify the coverage mask and affect which samples are used
  -- to process the fragment.
  --
  -- When using GLSL source-based shader languages, the @override_coverage@
  -- layout qualifier from @GL_NV_sample_mask_override_coverage@ maps to the
  -- @OverrideCoverageNV@ decoration. To use the @override_coverage@ layout
  -- qualifier in GLSL the @GL_NV_sample_mask_override_coverage@ extension
  -- must be enabled. Behavior is described in the
  -- @GL_NV_sample_mask_override_coverage@ extension spec.
  --
  -- == New Enum Constants
  --
  -- -   'NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME'
  --
  -- -   'NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION'
  --
  -- == New Variable Decoration
  --
  -- -   <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#interfaces-builtin-variables-samplemask OverrideCoverageNV in SampleMask>
  --
  -- == New SPIR-V Capabilities
  --
  -- -   <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#spirvenv-capabilities-table-SampleMaskOverrideCoverageNV SampleMaskOverrideCoverageNV>
  --
  -- == Version History
  --
  -- -   Revision 1, 2016-12-08 (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_NV_sample_mask_override_coverage Vulkan Specification>
  --
  -- This page is a generated document. Fixes and changes should be made to
  -- the generator scripts, not directly.
  module Vulkan.Extensions.VK_NV_sample_mask_override_coverage  ( NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION
                                                                , pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION
                                                                , NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME
                                                                , pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME
                                                                ) where
  
  import Data.String (IsString)
  
  type NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION = 1
  
  -- No documentation found for TopLevel "VK_NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION"
  pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION :: forall a . Integral a => a
  pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_SPEC_VERSION = 1
  
  
  type NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME = "VK_NV_sample_mask_override_coverage"
  
  -- No documentation found for TopLevel "VK_NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME"
  pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
  pattern NV_SAMPLE_MASK_OVERRIDE_COVERAGE_EXTENSION_NAME = "VK_NV_sample_mask_override_coverage"
  
  