content: {-# language CPP #-}
  -- | = Name
  --
  -- VK_KHR_device_group_creation - instance extension
  --
  -- == VK_KHR_device_group_creation
  --
  -- [__Name String__]
  --     @VK_KHR_device_group_creation@
  --
  -- [__Extension Type__]
  --     Instance extension
  --
  -- [__Registered Extension Number__]
  --     71
  --
  -- [__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#versions-1.1-promotions Vulkan 1.1>
  --
  -- [__Contact__]
  --
  --     -   Jeff Bolz
  --         <https://github.com/KhronosGroup/Vulkan-Docs/issues/new?body=[VK_KHR_device_group_creation] @jeffbolznv%0A*Here describe the issue or question you have about the VK_KHR_device_group_creation extension* >
  --
  -- == Other Extension Metadata
  --
  -- [__Last Modified Date__]
  --     2016-10-19
  --
  -- [__IP Status__]
  --     No known IP claims.
  --
  -- [__Contributors__]
  --
  --     -   Jeff Bolz, NVIDIA
  --
  -- == Description
  --
  -- This extension provides instance-level commands to enumerate groups of
  -- physical devices, and to create a logical device from a subset of one of
  -- those groups. Such a logical device can then be used with new features
  -- in the @VK_KHR_device_group@ extension.
  --
  -- == Promotion to Vulkan 1.1
  --
  -- All functionality in this extension is included in core Vulkan 1.1, with
  -- the KHR suffix omitted. The original type, enum and command names are
  -- still available as aliases of the core functionality.
  --
  -- == New Commands
  --
  -- -   'enumeratePhysicalDeviceGroupsKHR'
  --
  -- == New Structures
  --
  -- -   'PhysicalDeviceGroupPropertiesKHR'
  --
  -- -   Extending 'Vulkan.Core10.Device.DeviceCreateInfo':
  --
  --     -   'DeviceGroupDeviceCreateInfoKHR'
  --
  -- == New Enum Constants
  --
  -- -   'KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME'
  --
  -- -   'KHR_DEVICE_GROUP_CREATION_SPEC_VERSION'
  --
  -- -   'Vulkan.Core10.APIConstants.MAX_DEVICE_GROUP_SIZE_KHR'
  --
  -- -   Extending
  --     'Vulkan.Core10.Enums.MemoryHeapFlagBits.MemoryHeapFlagBits':
  --
  --     -   'MEMORY_HEAP_MULTI_INSTANCE_BIT_KHR'
  --
  -- -   Extending 'Vulkan.Core10.Enums.StructureType.StructureType':
  --
  --     -   'STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR'
  --
  --     -   'STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR'
  --
  -- == Examples
  --
  -- >     VkDeviceCreateInfo devCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
  -- >     // (not shown) fill out devCreateInfo as usual.
  -- >     uint32_t deviceGroupCount = 0;
  -- >     VkPhysicalDeviceGroupPropertiesKHR *props = NULL;
  -- >
  -- >     // Query the number of device groups
  -- >     vkEnumeratePhysicalDeviceGroupsKHR(g_vkInstance, &deviceGroupCount, NULL);
  -- >
  -- >     // Allocate and initialize structures to query the device groups
  -- >     props = (VkPhysicalDeviceGroupPropertiesKHR *)malloc(deviceGroupCount*sizeof(VkPhysicalDeviceGroupPropertiesKHR));
  -- >     for (i = 0; i < deviceGroupCount; ++i) {
  -- >         props[i].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR;
  -- >         props[i].pNext = NULL;
  -- >     }
  -- >     vkEnumeratePhysicalDeviceGroupsKHR(g_vkInstance, &deviceGroupCount, props);
  -- >
  -- >     // If the first device group has more than one physical device. create
  -- >     // a logical device using all of the physical devices.
  -- >     VkDeviceGroupDeviceCreateInfoKHR deviceGroupInfo = { VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR };
  -- >     if (props[0].physicalDeviceCount > 1) {
  -- >         deviceGroupInfo.physicalDeviceCount = props[0].physicalDeviceCount;
  -- >         deviceGroupInfo.pPhysicalDevices = props[0].physicalDevices;
  -- >         devCreateInfo.pNext = &deviceGroupInfo;
  -- >     }
  -- >
  -- >     vkCreateDevice(props[0].physicalDevices[0], &devCreateInfo, NULL, &g_vkDevice);
  -- >     free(props);
  --
  -- == Version History
  --
  -- -   Revision 1, 2016-10-19 (Jeff Bolz)
  --
  --     -   Internal revisions
  --
  -- == See Also
  --
  -- 'Vulkan.Core10.APIConstants.MAX_DEVICE_GROUP_SIZE_KHR',
  -- 'DeviceGroupDeviceCreateInfoKHR', 'PhysicalDeviceGroupPropertiesKHR',
  -- 'enumeratePhysicalDeviceGroupsKHR'
  --
  -- == Document Notes
  --
  -- For more information, see the
  -- <https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#VK_KHR_device_group_creation 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_device_group_creation  ( pattern STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR
                                                         , pattern STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR
                                                         , pattern MEMORY_HEAP_MULTI_INSTANCE_BIT_KHR
                                                         , pattern MAX_DEVICE_GROUP_SIZE_KHR
                                                         , enumeratePhysicalDeviceGroupsKHR
                                                         , PhysicalDeviceGroupPropertiesKHR
                                                         , DeviceGroupDeviceCreateInfoKHR
                                                         , KHR_DEVICE_GROUP_CREATION_SPEC_VERSION
                                                         , pattern KHR_DEVICE_GROUP_CREATION_SPEC_VERSION
                                                         , KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME
                                                         , pattern KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME
                                                         ) where
  
  import Data.String (IsString)
  import Vulkan.Core11.Promoted_From_VK_KHR_device_group_creation (enumeratePhysicalDeviceGroups)
  import Vulkan.Core11.Promoted_From_VK_KHR_device_group_creation (DeviceGroupDeviceCreateInfo)
  import Vulkan.Core11.Promoted_From_VK_KHR_device_group_creation (PhysicalDeviceGroupProperties)
  import Vulkan.Core10.APIConstants (pattern MAX_DEVICE_GROUP_SIZE)
  import Vulkan.Core10.Enums.MemoryHeapFlagBits (MemoryHeapFlags)
  import Vulkan.Core10.Enums.MemoryHeapFlagBits (MemoryHeapFlagBits(MEMORY_HEAP_MULTI_INSTANCE_BIT))
  import Vulkan.Core10.Enums.StructureType (StructureType(STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO))
  import Vulkan.Core10.Enums.StructureType (StructureType(STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES))
  -- No documentation found for TopLevel "VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR"
  pattern STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHR = STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES
  
  
  -- No documentation found for TopLevel "VK_STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR"
  pattern STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO_KHR = STRUCTURE_TYPE_DEVICE_GROUP_DEVICE_CREATE_INFO
  
  
  -- No documentation found for TopLevel "VK_MEMORY_HEAP_MULTI_INSTANCE_BIT_KHR"
  pattern MEMORY_HEAP_MULTI_INSTANCE_BIT_KHR = MEMORY_HEAP_MULTI_INSTANCE_BIT
  
  
  -- No documentation found for TopLevel "VK_MAX_DEVICE_GROUP_SIZE_KHR"
  pattern MAX_DEVICE_GROUP_SIZE_KHR = MAX_DEVICE_GROUP_SIZE
  
  
  -- No documentation found for TopLevel "vkEnumeratePhysicalDeviceGroupsKHR"
  enumeratePhysicalDeviceGroupsKHR = enumeratePhysicalDeviceGroups
  
  
  -- No documentation found for TopLevel "VkPhysicalDeviceGroupPropertiesKHR"
  type PhysicalDeviceGroupPropertiesKHR = PhysicalDeviceGroupProperties
  
  
  -- No documentation found for TopLevel "VkDeviceGroupDeviceCreateInfoKHR"
  type DeviceGroupDeviceCreateInfoKHR = DeviceGroupDeviceCreateInfo
  
  
  type KHR_DEVICE_GROUP_CREATION_SPEC_VERSION = 1
  
  -- No documentation found for TopLevel "VK_KHR_DEVICE_GROUP_CREATION_SPEC_VERSION"
  pattern KHR_DEVICE_GROUP_CREATION_SPEC_VERSION :: forall a . Integral a => a
  pattern KHR_DEVICE_GROUP_CREATION_SPEC_VERSION = 1
  
  
  type KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME = "VK_KHR_device_group_creation"
  
  -- No documentation found for TopLevel "VK_KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME"
  pattern KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME :: forall a . (Eq a, IsString a) => a
  pattern KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME = "VK_KHR_device_group_creation"
  
  