content: {-# language CPP #-}
  -- | = Name
  --
  -- VK_KHR_format_feature_flags2 - device extension
  --
  -- == VK_KHR_format_feature_flags2
  --
  -- [__Name String__]
  --     @VK_KHR_format_feature_flags2@
  --
  -- [__Extension Type__]
  --     Device extension
  --
  -- [__Registered Extension Number__]
  --     361
  --
  -- [__Revision__]
  --     2
  --
  -- [__Ratification Status__]
  --     Ratified
  --
  -- [__Extension and Version Dependencies__]
  --     <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_KHR_get_physical_device_properties2 VK_KHR_get_physical_device_properties2>
  --
  -- [__Deprecation State__]
  --
  --     -   /Promoted/ to
  --         <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#versions-1.3-promotions Vulkan 1.3>
  --
  -- [__Contact__]
  --
  --     -   Lionel Landwerlin
  --         <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_KHR_format_feature_flags2] @llandwerlin%0A*Here describe the issue or question you have about the VK_KHR_format_feature_flags2 extension* >
  --
  -- == Other Extension Metadata
  --
  -- [__Last Modified Date__]
  --     2021-07-01
  --
  -- [__IP Status__]
  --     No known IP claims.
  --
  -- [__Contributors__]
  --
  --     -   Lionel Landwerlin, Intel
  --
  --     -   Faith Ekstrand, Intel
  --
  --     -   Tobias Hector, AMD
  --
  --     -   Spencer Fricke, Samsung Electronics
  --
  --     -   Graeme Leese, Broadcom
  --
  --     -   Jan-Harald Fredriksen, ARM
  --
  -- == Description
  --
  -- This extension adds a new 'FormatFeatureFlagBits2KHR' 64bits format
  -- feature flag type to extend the existing
  -- 'Vulkan.Core10.Enums.FormatFeatureFlagBits.FormatFeatureFlagBits' which
  -- is limited to 31 flags. At the time of this writing 29 bits of
  -- 'Vulkan.Core10.Enums.FormatFeatureFlagBits.FormatFeatureFlagBits' are
  -- already used.
  --
  -- Because
  -- 'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.FormatProperties2'
  -- is already defined to extend the Vulkan 1.0
  -- 'Vulkan.Core10.DeviceInitialization.getPhysicalDeviceFormatProperties'
  -- entry point, this extension defines a new 'FormatProperties3KHR' to
  -- extend the 'Vulkan.Core10.DeviceInitialization.FormatProperties'.
  --
  -- On top of replicating all the bits from
  -- 'Vulkan.Core10.Enums.FormatFeatureFlagBits.FormatFeatureFlagBits',
  -- 'FormatFeatureFlagBits2KHR' adds the following bits :
  --
  -- -   'Vulkan.Core13.Enums.FormatFeatureFlags2.FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT_KHR'
  --     and
  --     'Vulkan.Core13.Enums.FormatFeatureFlags2.FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT_KHR'
  --     indicate that an implementation supports respectively reading and
  --     writing a given 'Vulkan.Core10.Enums.Format.Format' through storage
  --     operations without specifying the format in the shader.
  --
  -- -   'Vulkan.Core13.Enums.FormatFeatureFlags2.FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT_KHR'
  --     indicates that an implementation supports depth comparison performed
  --     by @OpImage*Dref*@ instructions on a given
  --     'Vulkan.Core10.Enums.Format.Format'. Previously the result of
  --     executing a @OpImage*Dref*@ instruction on an image view, where the
  --     @format@ was not one of the depth\/stencil formats with a depth
  --     component, was undefined. This bit clarifies on which formats such
  --     instructions can be used.
  --
  -- Prior to version 2 of this extension, implementations exposing the
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#features-shaderStorageImageReadWithoutFormat shaderStorageImageReadWithoutFormat>
  -- and
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#features-shaderStorageImageWriteWithoutFormat shaderStorageImageWriteWithoutFormat>
  -- features may not report
  -- 'Vulkan.Core13.Enums.FormatFeatureFlags2.FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT_KHR'
  -- and
  -- 'Vulkan.Core13.Enums.FormatFeatureFlags2.FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT_KHR'
  -- in 'FormatProperties3KHR'::@bufferFeatures@. Despite this, buffer
  -- reads\/writes are supported as intended by the original features.
  --
  -- == New Structures
  --
  -- -   Extending
  --     'Vulkan.Core11.Promoted_From_VK_KHR_get_physical_device_properties2.FormatProperties2':
  --
  --     -   'FormatProperties3KHR'
  --
  -- == New Enums
  --
  -- -   'FormatFeatureFlagBits2KHR'
  --
  -- == New Bitmasks
  --
  -- -   'FormatFeatureFlags2KHR'
  --
  -- == New Enum Constants
  --
  -- -   'KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME'
  --
  -- -   'KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION'
  --
  -- -   Extending 'Vulkan.Core10.Enums.StructureType.StructureType':
  --
  --     -   'STRUCTURE_TYPE_FORMAT_PROPERTIES_3_KHR'
  --
  -- == Promotion to Vulkan 1.3
  --
  -- Functionality in this extension is included in core Vulkan 1.3, with the
  -- KHR suffix omitted. The original type, enum and command names are still
  -- available as aliases of the core functionality.
  --
  -- == Version History
  --
  -- -   Revision 2, 2022-07-20 (Lionel Landwerlin)
  --
  --     -   Clarify that
  --         VK_FORMAT_FEATURE_2_STORAGE_(READ|WRITE)_WITHOUT_FORMAT_BIT also
  --         apply to buffer views.
  --
  -- -   Revision 1, 2020-07-21 (Lionel Landwerlin)
  --
  --     -   Initial draft
  --
  -- == See Also
  --
  -- 'FormatFeatureFlagBits2KHR', 'FormatFeatureFlags2KHR',
  -- 'FormatProperties3KHR'
  --
  -- == Document Notes
  --
  -- For more information, see the
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#VK_KHR_format_feature_flags2 Vulkan Specification>
  --
  -- This page is a generated document. Fixes and changes should be made to
  -- the generator scripts, not directly.
  module Vulkan.Extensions.VK_KHR_format_feature_flags2  ( pattern STRUCTURE_TYPE_FORMAT_PROPERTIES_3_KHR
                                                         , FormatFeatureFlags2KHR
                                                         , FormatFeatureFlagBits2KHR
                                                         , FormatProperties3KHR
                                                         , KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION
                                                         , pattern KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION
                                                         , KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME
                                                         , pattern KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME
                                                         ) where
  
  import Data.String (IsString)
  import Vulkan.Core13.Enums.FormatFeatureFlags2 (FormatFeatureFlagBits2)
  import Vulkan.Core13.Enums.FormatFeatureFlags2 (FormatFeatureFlags2)
  import Vulkan.Core13.Promoted_From_VK_KHR_format_feature_flags2 (FormatProperties3)
  import Vulkan.Core10.Enums.StructureType (StructureType(STRUCTURE_TYPE_FORMAT_PROPERTIES_3))
  -- No documentation found for TopLevel "VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_3_KHR"
  pattern STRUCTURE_TYPE_FORMAT_PROPERTIES_3_KHR = STRUCTURE_TYPE_FORMAT_PROPERTIES_3
  
  
  -- No documentation found for TopLevel "VkFormatFeatureFlags2KHR"
  type FormatFeatureFlags2KHR = FormatFeatureFlags2
  
  
  -- No documentation found for TopLevel "VkFormatFeatureFlagBits2KHR"
  type FormatFeatureFlagBits2KHR = FormatFeatureFlagBits2
  
  
  -- No documentation found for TopLevel "VkFormatProperties3KHR"
  type FormatProperties3KHR = FormatProperties3
  
  
  type KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION = 2
  
  -- No documentation found for TopLevel "VK_KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION"
  pattern KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION :: forall a . Integral a => a
  pattern KHR_FORMAT_FEATURE_FLAGS_2_SPEC_VERSION = 2
  
  
  type KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME = "VK_KHR_format_feature_flags2"
  
  -- No documentation found for TopLevel "VK_KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME"
  pattern KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
  pattern KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME = "VK_KHR_format_feature_flags2"
  
  