{-# language CPP #-}
-- | = Name
--
-- VK_EXT_load_store_op_none - device extension
--
-- = VK_EXT_load_store_op_none
--
-- [__Name String__]
--     @VK_EXT_load_store_op_none@
--
-- [__Extension Type__]
--     Device extension
--
-- [__Registered Extension Number__]
--     401
--
-- [__Revision__]
--     1
--
-- [__Ratification Status__]
--     Ratified
--
-- [__Extension and Version Dependencies__]
--     None
--
-- [__Deprecation State__]
--
--     -   /Promoted/ to
--         <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VK_KHR_load_store_op_none VK_KHR_load_store_op_none>
--         extension
--
--         -   Which in turn was /promoted/ to
--             <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#versions-1.4-promotions Vulkan 1.4>
--
-- [__Contact__]
--
--     -   Shahbaz Youssefi
--         <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_EXT_load_store_op_none] @syoussefi%0A*Here describe the issue or question you have about the VK_EXT_load_store_op_none extension* >
--
-- == Other Extension Metadata
--
-- [__Last Modified Date__]
--     2021-06-06
--
-- [__Contributors__]
--
--     -   Shahbaz Youssefi, Google
--
--     -   Bill Licea-Kane, Qualcomm Technologies, Inc.
--
--     -   Tobias Hector, AMD
--
-- == Description
--
-- This extension incorporates 'ATTACHMENT_STORE_OP_NONE_EXT' from
-- @VK_QCOM_render_pass_store_ops@, enabling applications to avoid
-- unnecessary synchronization when an attachment is not written during a
-- render pass.
--
-- Additionally, 'ATTACHMENT_LOAD_OP_NONE_EXT' is introduced to avoid
-- unnecessary synchronization when an attachment is not used during a
-- render pass at all. In combination with 'ATTACHMENT_STORE_OP_NONE_EXT',
-- this is useful as an alternative to preserve attachments in applications
-- that cannot decide if an attachment will be used in a render pass until
-- after the necessary pipelines have been created.
--
-- == Promotion to @VK_KHR_load_store_op_none@
--
-- All functionality in this extension is included in
-- @VK_KHR_load_store_op_none@, with the suffix changed to KHR. The
-- original enum names are still available as aliases of the KHR
-- functionality.
--
-- == New Enum Constants
--
-- -   'EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME'
--
-- -   'EXT_LOAD_STORE_OP_NONE_SPEC_VERSION'
--
-- -   Extending 'Vulkan.Core10.Enums.AttachmentLoadOp.AttachmentLoadOp':
--
--     -   'ATTACHMENT_LOAD_OP_NONE_EXT'
--
-- -   Extending 'Vulkan.Core10.Enums.AttachmentStoreOp.AttachmentStoreOp':
--
--     -   'ATTACHMENT_STORE_OP_NONE_EXT'
--
-- While 'Vulkan.Core10.Enums.AttachmentStoreOp.ATTACHMENT_STORE_OP_NONE'
-- is part of Vulkan 1.3, this extension was not promoted to core either in
-- whole or in part. This functionality was promoted from
-- @VK_KHR_dynamic_rendering@.
--
-- == Version History
--
-- -   Revision 1, 2021-06-06 (Shahbaz Youssefi)
--
--     -   Initial revision, based on VK_QCOM_render_pass_store_ops.
--
--     -   Added VK_ATTACHMENT_LOAD_OP_NONE_EXT.
--
-- == See Also
--
-- No cross-references are available
--
-- == Document Notes
--
-- For more information, see the
-- <https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#VK_EXT_load_store_op_none 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_load_store_op_none  ( pattern ATTACHMENT_LOAD_OP_NONE_EXT
                                                    , pattern ATTACHMENT_STORE_OP_NONE_EXT
                                                    , EXT_LOAD_STORE_OP_NONE_SPEC_VERSION
                                                    , pattern EXT_LOAD_STORE_OP_NONE_SPEC_VERSION
                                                    , EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME
                                                    , pattern EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME
                                                    ) where

import Data.String (IsString)
import Vulkan.Core10.Enums.AttachmentLoadOp (AttachmentLoadOp(ATTACHMENT_LOAD_OP_NONE))
import Vulkan.Core10.Enums.AttachmentStoreOp (AttachmentStoreOp(ATTACHMENT_STORE_OP_NONE))
-- No documentation found for TopLevel "VK_ATTACHMENT_LOAD_OP_NONE_EXT"
pattern $mATTACHMENT_LOAD_OP_NONE_EXT :: forall {r}. AttachmentLoadOp -> ((# #) -> r) -> ((# #) -> r) -> r
$bATTACHMENT_LOAD_OP_NONE_EXT :: AttachmentLoadOp
ATTACHMENT_LOAD_OP_NONE_EXT = ATTACHMENT_LOAD_OP_NONE


-- No documentation found for TopLevel "VK_ATTACHMENT_STORE_OP_NONE_EXT"
pattern $mATTACHMENT_STORE_OP_NONE_EXT :: forall {r}. AttachmentStoreOp -> ((# #) -> r) -> ((# #) -> r) -> r
$bATTACHMENT_STORE_OP_NONE_EXT :: AttachmentStoreOp
ATTACHMENT_STORE_OP_NONE_EXT = ATTACHMENT_STORE_OP_NONE


type EXT_LOAD_STORE_OP_NONE_SPEC_VERSION = 1

-- No documentation found for TopLevel "VK_EXT_LOAD_STORE_OP_NONE_SPEC_VERSION"
pattern EXT_LOAD_STORE_OP_NONE_SPEC_VERSION :: forall a . Integral a => a
pattern $mEXT_LOAD_STORE_OP_NONE_SPEC_VERSION :: forall {r} {a}.
Integral a =>
a -> ((# #) -> r) -> ((# #) -> r) -> r
$bEXT_LOAD_STORE_OP_NONE_SPEC_VERSION :: forall a. Integral a => a
EXT_LOAD_STORE_OP_NONE_SPEC_VERSION = 1


type EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME = "VK_EXT_load_store_op_none"

-- No documentation found for TopLevel "VK_EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME"
pattern EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
pattern $mEXT_LOAD_STORE_OP_NONE_EXTENSION_NAME :: forall {r} {a}.
(Eq a, IsString a) =>
a -> ((# #) -> r) -> ((# #) -> r) -> r
$bEXT_LOAD_STORE_OP_NONE_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a
EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME = "VK_EXT_load_store_op_none"