Update for Vulkan-Docs 1.2.194v1.2.194

3 files changed, 651 insertions, 32 deletions

diff --git a/registry/genvk.py b/registry/genvk.py
index becf580..37131e3 100755
--- a/registry/genvk.py
+++ b/registry/genvk.py
@@ -317,7 +317,8 @@ def makeGenOpts(args):
                                                                   ], commonSuppressExtensions ],
         [ 'vulkan_fuchsia.h',     [ 'VK_FUCHSIA_imagepipe_surface',
                                     'VK_FUCHSIA_external_memory',
-                                    'VK_FUCHSIA_external_semaphore' ], commonSuppressExtensions ],
+                                    'VK_FUCHSIA_external_semaphore',
+                                    'VK_FUCHSIA_buffer_collection' ], commonSuppressExtensions ],
         [ 'vulkan_ggp.h',         [ 'VK_GGP_stream_descriptor_surface',
                                     'VK_GGP_frame_token'          ], commonSuppressExtensions ],
         [ 'vulkan_ios.h',         [ 'VK_MVK_ios_surface'          ], commonSuppressExtensions ],
diff --git a/registry/validusage.json b/registry/validusage.json
index 474a76e..637e791 100644
--- a/registry/validusage.json
+++ b/registry/validusage.json
@@ -1,9 +1,9 @@
 {
   "version info": {
     "schema version": 2,
-    "api version": "1.2.193",
-    "comment": "from git branch: github-main commit: 129f6f69dcbc00184d771d2da969b4ed394ac80c",
-    "date": "2021-09-21 07:35:52Z"
+    "api version": "1.2.194",
+    "comment": "from git branch: github-main commit: a0960966d565bdfc6e853a0bc471e58fdbd374ef",
+    "date": "2021-09-28 12:49:58Z"
   },
   "validation": {
     "vkGetInstanceProcAddr": {
@@ -6284,7 +6284,7 @@
         },
         {
           "vuid": "VUID-VkRenderPassCreateInfo-pNext-02515",
-          "text": " If the <code>pNext</code> chain includes a <a href=\"#VkRenderPassMultiviewCreateInfo\">VkRenderPassMultiviewCreateInfo</a> structure, and each element of its <code>pViewMasks</code> member is <code>0</code>, <code>correlatedViewMaskCount</code> <strong class=\"purple\">must</strong> be <code>0</code>"
+          "text": " If the <code>pNext</code> chain includes a <a href=\"#VkRenderPassMultiviewCreateInfo\">VkRenderPassMultiviewCreateInfo</a> structure, and each element of its <code>pViewMasks</code> member is <code>0</code>, its <code>correlationMaskCount</code> member <strong class=\"purple\">must</strong> be <code>0</code>"
         }
       ]
     },
@@ -11529,6 +11529,36 @@
           "text": " <code>allocationSize</code> <strong class=\"purple\">must</strong> be greater than <code>0</code>"
         }
       ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-buffer-06380",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, and <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>buffer</code> is present and non-NULL, <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a>::<code>collection</code> and <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a>::<code>index</code> must match <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a>::<code>collection</code> and <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a>::<code>index</code>, respectively, of the <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> structure used to create the <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>buffer</code>"
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-image-06381",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, and <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>image</code> is present and non-NULL, <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a>::<code>collection</code> and <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a>::<code>index</code> must match <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a>::<code>collection</code> and <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a>::<code>index</code>, respectively, of the <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> structure used to create the <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>image</code>"
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-allocationSize-06382",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, <code>allocationSize</code> <strong class=\"purple\">must</strong> match <a href=\"#VkMemoryRequirements\">VkMemoryRequirements</a>::<code>size</code> value retrieved by <a href=\"#vkGetImageMemoryRequirements\">vkGetImageMemoryRequirements</a> or <a href=\"#vkGetBufferMemoryRequirements\">vkGetBufferMemoryRequirements</a> for image-based or buffer-based collections respectively"
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-pNext-06383",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, the <code>pNext</code> chain <strong class=\"purple\">must</strong> include a <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a> structure with either its <code>image</code> or <code>buffer</code> field set to a value other than <a href=\"#VK_NULL_HANDLE\">VK_NULL_HANDLE</a>."
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-image-06384",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> and <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>image</code> is not <a href=\"#VK_NULL_HANDLE\">VK_NULL_HANDLE</a>, the <code>image</code> <strong class=\"purple\">must</strong> be created with a <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> structure chained to its <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a>::<code>pNext</code> pointer"
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-buffer-06385",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> and <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>::<code>buffer</code> is not <a href=\"#VK_NULL_HANDLE\">VK_NULL_HANDLE</a>, the <code>buffer</code> <strong class=\"purple\">must</strong> be created with a <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> structure chained to its <a href=\"#VkBufferCreateInfo\">VkBufferCreateInfo</a>::<code>pNext</code> pointer"
+        },
+        {
+          "vuid": "VUID-VkMemoryAllocateInfo-memoryTypeIndex-06386",
+          "text": " If the parameters define an import operation from an <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, <code>memoryTypeIndex</code> <strong class=\"purple\">must</strong> be from <a href=\"#VkBufferCollectionPropertiesFUCHSIA\">VkBufferCollectionPropertiesFUCHSIA</a> as retrieved by <a href=\"#vkGetBufferCollectionPropertiesFUCHSIA\">vkGetBufferCollectionPropertiesFUCHSIA</a>."
+        }
+      ],
       "(VK_KHR_external_memory)+(VK_KHR_dedicated_allocation,VK_NV_dedicated_allocation)": [
         {
           "vuid": "VUID-VkMemoryAllocateInfo-pNext-00639",
@@ -11692,7 +11722,7 @@
         },
         {
           "vuid": "VUID-VkMemoryAllocateInfo-pNext-pNext",
-          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkDedicatedAllocationMemoryAllocateInfoNV\">VkDedicatedAllocationMemoryAllocateInfoNV</a>, <a href=\"#VkExportMemoryAllocateInfo\">VkExportMemoryAllocateInfo</a>, <a href=\"#VkExportMemoryAllocateInfoNV\">VkExportMemoryAllocateInfoNV</a>, <a href=\"#VkExportMemoryWin32HandleInfoKHR\">VkExportMemoryWin32HandleInfoKHR</a>, <a href=\"#VkExportMemoryWin32HandleInfoNV\">VkExportMemoryWin32HandleInfoNV</a>, <a href=\"#VkImportAndroidHardwareBufferInfoANDROID\">VkImportAndroidHardwareBufferInfoANDROID</a>, <a href=\"#VkImportMemoryFdInfoKHR\">VkImportMemoryFdInfoKHR</a>, <a href=\"#VkImportMemoryHostPointerInfoEXT\">VkImportMemoryHostPointerInfoEXT</a>, <a href=\"#VkImportMemoryWin32HandleInfoKHR\">VkImportMemoryWin32HandleInfoKHR</a>, <a href=\"#VkImportMemoryWin32HandleInfoNV\">VkImportMemoryWin32HandleInfoNV</a>, <a href=\"#VkImportMemoryZirconHandleInfoFUCHSIA\">VkImportMemoryZirconHandleInfoFUCHSIA</a>, <a href=\"#VkMemoryAllocateFlagsInfo\">VkMemoryAllocateFlagsInfo</a>, <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>, <a href=\"#VkMemoryOpaqueCaptureAddressAllocateInfo\">VkMemoryOpaqueCaptureAddressAllocateInfo</a>, or <a href=\"#VkMemoryPriorityAllocateInfoEXT\">VkMemoryPriorityAllocateInfoEXT</a>"
+          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkDedicatedAllocationMemoryAllocateInfoNV\">VkDedicatedAllocationMemoryAllocateInfoNV</a>, <a href=\"#VkExportMemoryAllocateInfo\">VkExportMemoryAllocateInfo</a>, <a href=\"#VkExportMemoryAllocateInfoNV\">VkExportMemoryAllocateInfoNV</a>, <a href=\"#VkExportMemoryWin32HandleInfoKHR\">VkExportMemoryWin32HandleInfoKHR</a>, <a href=\"#VkExportMemoryWin32HandleInfoNV\">VkExportMemoryWin32HandleInfoNV</a>, <a href=\"#VkImportAndroidHardwareBufferInfoANDROID\">VkImportAndroidHardwareBufferInfoANDROID</a>, <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a>, <a href=\"#VkImportMemoryFdInfoKHR\">VkImportMemoryFdInfoKHR</a>, <a href=\"#VkImportMemoryHostPointerInfoEXT\">VkImportMemoryHostPointerInfoEXT</a>, <a href=\"#VkImportMemoryWin32HandleInfoKHR\">VkImportMemoryWin32HandleInfoKHR</a>, <a href=\"#VkImportMemoryWin32HandleInfoNV\">VkImportMemoryWin32HandleInfoNV</a>, <a href=\"#VkImportMemoryZirconHandleInfoFUCHSIA\">VkImportMemoryZirconHandleInfoFUCHSIA</a>, <a href=\"#VkMemoryAllocateFlagsInfo\">VkMemoryAllocateFlagsInfo</a>, <a href=\"#VkMemoryDedicatedAllocateInfo\">VkMemoryDedicatedAllocateInfo</a>, <a href=\"#VkMemoryOpaqueCaptureAddressAllocateInfo\">VkMemoryOpaqueCaptureAddressAllocateInfo</a>, or <a href=\"#VkMemoryPriorityAllocateInfoEXT\">VkMemoryPriorityAllocateInfoEXT</a>"
         },
         {
           "vuid": "VUID-VkMemoryAllocateInfo-sType-unique",
@@ -12854,6 +12884,12 @@
           "vuid": "VUID-vkCreateBuffer-pBuffer-parameter",
           "text": " <code>pBuffer</code> <strong class=\"purple\">must</strong> be a valid pointer to a <a href=\"#VkBuffer\">VkBuffer</a> handle"
         }
+      ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkCreateBuffer-pNext-06387",
+          "text": " If using the <a href=\"#VkBuffer\">VkBuffer</a> for an import operation from a <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> where a <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> has been chained to <code>pNext</code>, <code>pCreateInfo</code> <strong class=\"purple\">must</strong> match the <a href=\"#VkBufferConstraintsInfoFUCHSIA\">VkBufferConstraintsInfoFUCHSIA</a>::<code>createInfo</code> used when setting the constraints on the buffer collection with <a href=\"#vkSetBufferCollectionBufferConstraintsFUCHSIA\">vkSetBufferCollectionBufferConstraintsFUCHSIA</a>"
+        }
       ]
     },
     "VkBufferCreateInfo": {
@@ -12892,7 +12928,7 @@
         },
         {
           "vuid": "VUID-VkBufferCreateInfo-pNext-pNext",
-          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkBufferDeviceAddressCreateInfoEXT\">VkBufferDeviceAddressCreateInfoEXT</a>, <a href=\"#VkBufferOpaqueCaptureAddressCreateInfo\">VkBufferOpaqueCaptureAddressCreateInfo</a>, <a href=\"#VkDedicatedAllocationBufferCreateInfoNV\">VkDedicatedAllocationBufferCreateInfoNV</a>, <a href=\"#VkExternalMemoryBufferCreateInfo\">VkExternalMemoryBufferCreateInfo</a>, <a href=\"#VkVideoProfileKHR\">VkVideoProfileKHR</a>, or <a href=\"#VkVideoProfilesKHR\">VkVideoProfilesKHR</a>"
+          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a>, <a href=\"#VkBufferDeviceAddressCreateInfoEXT\">VkBufferDeviceAddressCreateInfoEXT</a>, <a href=\"#VkBufferOpaqueCaptureAddressCreateInfo\">VkBufferOpaqueCaptureAddressCreateInfo</a>, <a href=\"#VkDedicatedAllocationBufferCreateInfoNV\">VkDedicatedAllocationBufferCreateInfoNV</a>, <a href=\"#VkExternalMemoryBufferCreateInfo\">VkExternalMemoryBufferCreateInfo</a>, <a href=\"#VkVideoProfileKHR\">VkVideoProfileKHR</a>, or <a href=\"#VkVideoProfilesKHR\">VkVideoProfilesKHR</a>"
         },
         {
           "vuid": "VUID-VkBufferCreateInfo-sType-unique",
@@ -13016,6 +13052,22 @@
         }
       ]
     },
+    "VkBufferCollectionBufferCreateInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferCollectionBufferCreateInfoFUCHSIA-index-06388",
+          "text": " <code>index</code> <strong class=\"purple\">must</strong> be less than <a href=\"#VkBufferCollectionPropertiesFUCHSIA\">VkBufferCollectionPropertiesFUCHSIA</a>::<code>bufferCount</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionBufferCreateInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_COLLECTION_BUFFER_CREATE_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionBufferCreateInfoFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        }
+      ]
+    },
     "vkDestroyBuffer": {
       "core": [
         {
@@ -13206,6 +13258,12 @@
           "vuid": "VUID-vkCreateImage-pImage-parameter",
           "text": " <code>pImage</code> <strong class=\"purple\">must</strong> be a valid pointer to a <a href=\"#VkImage\">VkImage</a> handle"
         }
+      ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkCreateImage-pNext-06389",
+          "text": " If a <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> has been chained to <code>pNext</code>, <code>pCreateInfo</code> <strong class=\"purple\">must</strong> match the <a href=\"#sysmem-chosen-create-infos\">Sysmem chosen <code>VkImageCreateInfo</code></a> excepting members <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a>::<code>extent</code> and <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a>::<code>usage</code> in the match criteria"
+        }
       ]
     },
     "VkImageCreateInfo": {
@@ -13372,7 +13430,7 @@
         },
         {
           "vuid": "VUID-VkImageCreateInfo-pNext-pNext",
-          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkDedicatedAllocationImageCreateInfoNV\">VkDedicatedAllocationImageCreateInfoNV</a>, <a href=\"#VkExternalFormatANDROID\">VkExternalFormatANDROID</a>, <a href=\"#VkExternalMemoryImageCreateInfo\">VkExternalMemoryImageCreateInfo</a>, <a href=\"#VkExternalMemoryImageCreateInfoNV\">VkExternalMemoryImageCreateInfoNV</a>, <a href=\"#VkImageDrmFormatModifierExplicitCreateInfoEXT\">VkImageDrmFormatModifierExplicitCreateInfoEXT</a>, <a href=\"#VkImageDrmFormatModifierListCreateInfoEXT\">VkImageDrmFormatModifierListCreateInfoEXT</a>, <a href=\"#VkImageFormatListCreateInfo\">VkImageFormatListCreateInfo</a>, <a href=\"#VkImageStencilUsageCreateInfo\">VkImageStencilUsageCreateInfo</a>, <a href=\"#VkImageSwapchainCreateInfoKHR\">VkImageSwapchainCreateInfoKHR</a>, <a href=\"#VkVideoProfileKHR\">VkVideoProfileKHR</a>, or <a href=\"#VkVideoProfilesKHR\">VkVideoProfilesKHR</a>"
+          "text": " Each <code>pNext</code> member of any structure (including this one) in the <code>pNext</code> chain <strong class=\"purple\">must</strong> be either <code>NULL</code> or a pointer to a valid instance of <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a>, <a href=\"#VkDedicatedAllocationImageCreateInfoNV\">VkDedicatedAllocationImageCreateInfoNV</a>, <a href=\"#VkExternalFormatANDROID\">VkExternalFormatANDROID</a>, <a href=\"#VkExternalMemoryImageCreateInfo\">VkExternalMemoryImageCreateInfo</a>, <a href=\"#VkExternalMemoryImageCreateInfoNV\">VkExternalMemoryImageCreateInfoNV</a>, <a href=\"#VkImageDrmFormatModifierExplicitCreateInfoEXT\">VkImageDrmFormatModifierExplicitCreateInfoEXT</a>, <a href=\"#VkImageDrmFormatModifierListCreateInfoEXT\">VkImageDrmFormatModifierListCreateInfoEXT</a>, <a href=\"#VkImageFormatListCreateInfo\">VkImageFormatListCreateInfo</a>, <a href=\"#VkImageStencilUsageCreateInfo\">VkImageStencilUsageCreateInfo</a>, <a href=\"#VkImageSwapchainCreateInfoKHR\">VkImageSwapchainCreateInfoKHR</a>, <a href=\"#VkVideoProfileKHR\">VkVideoProfileKHR</a>, or <a href=\"#VkVideoProfilesKHR\">VkVideoProfilesKHR</a>"
         },
         {
           "vuid": "VUID-VkImageCreateInfo-sType-unique",
@@ -13720,6 +13778,28 @@
           "vuid": "VUID-VkImageCreateInfo-usage-04816",
           "text": " If <code>usage</code> includes <code>VK_IMAGE_USAGE_VIDEO_ENCODE_DST_BIT_KHR</code>, <code>VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR</code>, <code>VK_IMAGE_USAGE_VIDEO_ENCODE_DPB_BIT_KHR</code>, then the <code>pNext</code> chain <strong class=\"purple\">must</strong> include a valid <a href=\"#VkVideoProfilesKHR\">VkVideoProfilesKHR</a> structure which includes at least one <a href=\"#VkVideoProfileKHR\">VkVideoProfileKHR</a> with a encode codec-operation"
         }
+      ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkImageCreateInfo-pNext-06390",
+          "text": " If the <a href=\"#VkImage\">VkImage</a> is to be used to import memory from a <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a>, a <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> structure <strong class=\"purple\">must</strong> be chained to <code>pNext</code>."
+        }
+      ]
+    },
+    "VkBufferCollectionImageCreateInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferCollectionImageCreateInfoFUCHSIA-index-06391",
+          "text": " <code>index</code> <strong class=\"purple\">must</strong> be less than <a href=\"#VkBufferCollectionPropertiesFUCHSIA\">VkBufferCollectionPropertiesFUCHSIA</a>::<code>bufferCount</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionImageCreateInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_COLLECTION_IMAGE_CREATE_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionImageCreateInfoFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        }
       ]
     },
     "VkImageStencilUsageCreateInfo": {
@@ -15570,6 +15650,12 @@
           "vuid": "VUID-vkBindBufferMemory-bufferDeviceAddress-03339",
           "text": " If the <a href=\"#VkPhysicalDeviceBufferDeviceAddressFeatures\">VkPhysicalDeviceBufferDeviceAddressFeatures</a>::<code>bufferDeviceAddress</code> feature is enabled and <code>buffer</code> was created with the <code>VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT</code> bit set, <code>memory</code> <strong class=\"purple\">must</strong> have been allocated with the <code>VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT</code> bit set"
         }
+      ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkBindBufferMemory-buffer-06408",
+          "text": " If <code>buffer</code> was created with <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> chained to <a href=\"#VkBufferCreateInfo\">VkBufferCreateInfo</a>::<code>pNext</code>, <code>memory</code> <strong class=\"purple\">must</strong> be allocated with a <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a> chained to <a href=\"#VkMemoryAllocateInfo\">VkMemoryAllocateInfo</a>::<code>pNext</code>"
+        }
       ]
     },
     "vkBindBufferMemory2": {
@@ -15699,6 +15785,12 @@
           "text": " If the <a href=\"#VkPhysicalDeviceBufferDeviceAddressFeatures\">VkPhysicalDeviceBufferDeviceAddressFeatures</a>::<code>bufferDeviceAddress</code> feature is enabled and <code>buffer</code> was created with the <code>VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT</code> bit set, <code>memory</code> <strong class=\"purple\">must</strong> have been allocated with the <code>VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT</code> bit set"
         }
       ],
+      "(VK_VERSION_1_1,VK_KHR_bind_memory2)+(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBindBufferMemoryInfo-buffer-06408",
+          "text": " If <code>buffer</code> was created with <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> chained to <a href=\"#VkBufferCreateInfo\">VkBufferCreateInfo</a>::<code>pNext</code>, <code>memory</code> <strong class=\"purple\">must</strong> be allocated with a <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a> chained to <a href=\"#VkMemoryAllocateInfo\">VkMemoryAllocateInfo</a>::<code>pNext</code>"
+        }
+      ],
       "(VK_VERSION_1_1,VK_KHR_bind_memory2)+(VK_VERSION_1_1,VK_KHR_device_group)": [
         {
           "vuid": "VUID-VkBindBufferMemoryInfo-pNext-01605",
@@ -15844,6 +15936,12 @@
           "vuid": "VUID-vkBindImageMemory-image-01608",
           "text": " <code>image</code> <strong class=\"purple\">must</strong> not have been created with the <code>VK_IMAGE_CREATE_DISJOINT_BIT</code> set"
         }
+      ],
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkBindImageMemory-image-06392",
+          "text": " If <code>image</code> was created with <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> chained to <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a>::<code>pNext</code>, <code>memory</code> <strong class=\"purple\">must</strong> be allocated with a <a href=\"#VkImportMemoryBufferCollectionFUCHSIA\">VkImportMemoryBufferCollectionFUCHSIA</a> chained to <a href=\"#VkMemoryAllocateInfo\">VkMemoryAllocateInfo</a>::<code>pNext</code>"
+        }
       ]
     },
     "vkBindImageMemory2": {
@@ -16146,6 +16244,344 @@
         }
       ]
     },
+    "vkCreateBufferCollectionFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkCreateBufferCollectionFUCHSIA-device-parameter",
+          "text": " <code>device</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkDevice\">VkDevice</a> handle"
+        },
+        {
+          "vuid": "VUID-vkCreateBufferCollectionFUCHSIA-pCreateInfo-parameter",
+          "text": " <code>pCreateInfo</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkBufferCollectionCreateInfoFUCHSIA\">VkBufferCollectionCreateInfoFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-vkCreateBufferCollectionFUCHSIA-pAllocator-parameter",
+          "text": " If <code>pAllocator</code> is not <code>NULL</code>, <code>pAllocator</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkAllocationCallbacks\">VkAllocationCallbacks</a> structure"
+        },
+        {
+          "vuid": "VUID-vkCreateBufferCollectionFUCHSIA-pCollection-parameter",
+          "text": " <code>pCollection</code> <strong class=\"purple\">must</strong> be a valid pointer to a <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        }
+      ]
+    },
+    "VkBufferCollectionCreateInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferCollectionCreateInfoFUCHSIA-collectionToken-06393",
+          "text": " <code>collectionToken</code> <strong class=\"purple\">must</strong> be a valid <code>zx_handle_t</code> to a Zircon channel allocated from Sysmem (<code>fuchsia.sysmem.Allocator</code>/AllocateSharedCollection) with <code>ZX_DEFAULT_CHANNEL_RIGHTS</code> rights"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionCreateInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CREATE_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionCreateInfoFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        }
+      ]
+    },
+    "vkSetBufferCollectionImageConstraintsFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkSetBufferCollectionImageConstraintsFUCHSIA-collection-06394",
+          "text": " <code>vkSetBufferCollectionImageConstraintsFUCHSIA</code> or <code>vkSetBufferCollectionBufferConstraintsFUCHSIA</code> <strong class=\"purple\">must</strong> not have already been called on <code>collection</code>"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionImageConstraintsFUCHSIA-device-parameter",
+          "text": " <code>device</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkDevice\">VkDevice</a> handle"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionImageConstraintsFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionImageConstraintsFUCHSIA-pImageConstraintsInfo-parameter",
+          "text": " <code>pImageConstraintsInfo</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkImageConstraintsInfoFUCHSIA\">VkImageConstraintsInfoFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionImageConstraintsFUCHSIA-collection-parent",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> have been created, allocated, or retrieved from <code>device</code>"
+        }
+      ]
+    },
+    "VkImageConstraintsInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06395",
+          "text": " All elements of <code>pFormatConstraints</code> <strong class=\"purple\">must</strong> have at least one bit set in its <a href=\"#VkImageFormatConstraintsInfoFUCHSIA\">VkImageFormatConstraintsInfoFUCHSIA</a>::<code>requiredFormatFeatures</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06396",
+          "text": " If <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_SAMPLED_BIT</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain <code>VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06397",
+          "text": " If <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_STORAGE_BIT</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain <code>VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06398",
+          "text": " If <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain <code>VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06399",
+          "text": " If <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain <code>VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-06400",
+          "text": " If <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain at least one of <code>VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT</code> or <code>VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_IMAGE_CONSTRAINTS_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-pFormatConstraints-parameter",
+          "text": " <code>pFormatConstraints</code> <strong class=\"purple\">must</strong> be a valid pointer to an array of <code>formatConstraintsCount</code> valid <a href=\"#VkImageFormatConstraintsInfoFUCHSIA\">VkImageFormatConstraintsInfoFUCHSIA</a> structures"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-bufferCollectionConstraints-parameter",
+          "text": " <code>bufferCollectionConstraints</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionConstraintsInfoFUCHSIA\">VkBufferCollectionConstraintsInfoFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-flags-parameter",
+          "text": " <code>flags</code> <strong class=\"purple\">must</strong> be a valid combination of <a href=\"#VkImageConstraintsInfoFlagBitsFUCHSIA\">VkImageConstraintsInfoFlagBitsFUCHSIA</a> values"
+        },
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-formatConstraintsCount-arraylength",
+          "text": " <code>formatConstraintsCount</code> <strong class=\"purple\">must</strong> be greater than <code>0</code>"
+        }
+      ],
+      "(VK_FUCHSIA_buffer_collection)+(VK_KHR_fragment_shading_rate)": [
+        {
+          "vuid": "VUID-VkImageConstraintsInfoFUCHSIA-attachmentFragmentShadingRate-06401",
+          "text": " If the <a href=\"#features-attachmentFragmentShadingRate\"><code>attachmentFragmentShadingRate</code> feature</a> is enabled, and <code>pFormatConstraints</code>::<code>imageCreateInfo</code>::<code>usage</code> contains <code>VK_IMAGE_USAGE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR</code>, then <code>pFormatConstraints</code>::<code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> contain <code>VK_FORMAT_FEATURE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR</code>"
+        }
+      ]
+    },
+    "VkImageFormatConstraintsInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_IMAGE_FORMAT_CONSTRAINTS_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-imageCreateInfo-parameter",
+          "text": " <code>imageCreateInfo</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a> structure"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-requiredFormatFeatures-parameter",
+          "text": " <code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> be a valid combination of <a href=\"#VkFormatFeatureFlagBits\">VkFormatFeatureFlagBits</a> values"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-requiredFormatFeatures-requiredbitmask",
+          "text": " <code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> not be <code>0</code>"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-flags-zerobitmask",
+          "text": " <code>flags</code> <strong class=\"purple\">must</strong> be <code>0</code>"
+        },
+        {
+          "vuid": "VUID-VkImageFormatConstraintsInfoFUCHSIA-pColorSpaces-parameter",
+          "text": " <code>pColorSpaces</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkSysmemColorSpaceFUCHSIA\">VkSysmemColorSpaceFUCHSIA</a> structure"
+        }
+      ]
+    },
+    "VkBufferCollectionConstraintsInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferCollectionConstraintsInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CONSTRAINTS_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionConstraintsInfoFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        }
+      ]
+    },
+    "VkSysmemColorSpaceFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkSysmemColorSpaceFUCHSIA-colorSpace-06402",
+          "text": " <code>colorSpace</code> <strong class=\"purple\">must</strong> be a <code>ColorSpaceType</code> as defined in <code>fuchsia.sysmem/image_formats.fidl</code>"
+        },
+        {
+          "vuid": "VUID-VkSysmemColorSpaceFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_SYSMEM_COLOR_SPACE_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkSysmemColorSpaceFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        }
+      ]
+    },
+    "vkSetBufferCollectionBufferConstraintsFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkSetBufferCollectionBufferConstraintsFUCHSIA-collection-06403",
+          "text": " <code>vkSetBufferCollectionImageConstraintsFUCHSIA</code> or <code>vkSetBufferCollectionBufferConstraintsFUCHSIA</code> <strong class=\"purple\">must</strong> not have already been called on <code>collection</code>"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionBufferConstraintsFUCHSIA-device-parameter",
+          "text": " <code>device</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkDevice\">VkDevice</a> handle"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionBufferConstraintsFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionBufferConstraintsFUCHSIA-pBufferConstraintsInfo-parameter",
+          "text": " <code>pBufferConstraintsInfo</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkBufferConstraintsInfoFUCHSIA\">VkBufferConstraintsInfoFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-vkSetBufferCollectionBufferConstraintsFUCHSIA-collection-parent",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> have been created, allocated, or retrieved from <code>device</code>"
+        }
+      ]
+    },
+    "VkBufferConstraintsInfoFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-requiredFormatFeatures-06404",
+          "text": " The <code>requiredFormatFeatures</code> bitmask of <code>VkFormatFeatureFlagBits</code> <strong class=\"purple\">must</strong> be chosen from among the buffer compatible format features listed in <a href=\"#buffer-compatible-format-features\">buffer compatible format features</a>"
+        },
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_CONSTRAINTS_INFO_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-createInfo-parameter",
+          "text": " <code>createInfo</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCreateInfo\">VkBufferCreateInfo</a> structure"
+        },
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-requiredFormatFeatures-parameter",
+          "text": " <code>requiredFormatFeatures</code> <strong class=\"purple\">must</strong> be a valid combination of <a href=\"#VkFormatFeatureFlagBits\">VkFormatFeatureFlagBits</a> values"
+        },
+        {
+          "vuid": "VUID-VkBufferConstraintsInfoFUCHSIA-bufferCollectionConstraints-parameter",
+          "text": " <code>bufferCollectionConstraints</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionConstraintsInfoFUCHSIA\">VkBufferCollectionConstraintsInfoFUCHSIA</a> structure"
+        }
+      ]
+    },
+    "vkGetBufferCollectionPropertiesFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkGetBufferCollectionPropertiesFUCHSIA-None-06405",
+          "text": " Prior to calling <a href=\"#vkGetBufferCollectionPropertiesFUCHSIA\">vkGetBufferCollectionPropertiesFUCHSIA</a>, the constraints on the buffer collection <strong class=\"purple\">must</strong> have been set by either <a href=\"#vkSetBufferCollectionImageConstraintsFUCHSIA\">vkSetBufferCollectionImageConstraintsFUCHSIA</a> or <a href=\"#vkSetBufferCollectionBufferConstraintsFUCHSIA\">vkSetBufferCollectionBufferConstraintsFUCHSIA</a>."
+        },
+        {
+          "vuid": "VUID-vkGetBufferCollectionPropertiesFUCHSIA-device-parameter",
+          "text": " <code>device</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkDevice\">VkDevice</a> handle"
+        },
+        {
+          "vuid": "VUID-vkGetBufferCollectionPropertiesFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        },
+        {
+          "vuid": "VUID-vkGetBufferCollectionPropertiesFUCHSIA-pProperties-parameter",
+          "text": " <code>pProperties</code> <strong class=\"purple\">must</strong> be a valid pointer to a <a href=\"#VkBufferCollectionPropertiesFUCHSIA\">VkBufferCollectionPropertiesFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-vkGetBufferCollectionPropertiesFUCHSIA-collection-parent",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> have been created, allocated, or retrieved from <code>device</code>"
+        }
+      ]
+    },
+    "VkBufferCollectionPropertiesFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_BUFFER_COLLECTION_PROPERTIES_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-pNext-pNext",
+          "text": " <code>pNext</code> <strong class=\"purple\">must</strong> be <code>NULL</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-formatFeatures-parameter",
+          "text": " <code>formatFeatures</code> <strong class=\"purple\">must</strong> be a valid combination of <a href=\"#VkFormatFeatureFlagBits\">VkFormatFeatureFlagBits</a> values"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-formatFeatures-requiredbitmask",
+          "text": " <code>formatFeatures</code> <strong class=\"purple\">must</strong> not be <code>0</code>"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-sysmemColorSpaceIndex-parameter",
+          "text": " <code>sysmemColorSpaceIndex</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkSysmemColorSpaceFUCHSIA\">VkSysmemColorSpaceFUCHSIA</a> structure"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-samplerYcbcrConversionComponents-parameter",
+          "text": " <code>samplerYcbcrConversionComponents</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkComponentMapping\">VkComponentMapping</a> structure"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-suggestedYcbcrModel-parameter",
+          "text": " <code>suggestedYcbcrModel</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkSamplerYcbcrModelConversion\">VkSamplerYcbcrModelConversion</a> value"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-suggestedYcbcrRange-parameter",
+          "text": " <code>suggestedYcbcrRange</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkSamplerYcbcrRange\">VkSamplerYcbcrRange</a> value"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-suggestedXChromaOffset-parameter",
+          "text": " <code>suggestedXChromaOffset</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkChromaLocation\">VkChromaLocation</a> value"
+        },
+        {
+          "vuid": "VUID-VkBufferCollectionPropertiesFUCHSIA-suggestedYChromaOffset-parameter",
+          "text": " <code>suggestedYChromaOffset</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkChromaLocation\">VkChromaLocation</a> value"
+        }
+      ]
+    },
+    "VkImportMemoryBufferCollectionFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-VkImportMemoryBufferCollectionFUCHSIA-index-06406",
+          "text": " <code>index</code> <strong class=\"purple\">must</strong> be less than the value retrieved as <a href=\"#VkBufferCollectionPropertiesFUCHSIA\">VkBufferCollectionPropertiesFUCHSIA</a>:bufferCount"
+        },
+        {
+          "vuid": "VUID-VkImportMemoryBufferCollectionFUCHSIA-sType-sType",
+          "text": " <code>sType</code> <strong class=\"purple\">must</strong> be <code>VK_STRUCTURE_TYPE_IMPORT_MEMORY_BUFFER_COLLECTION_FUCHSIA</code>"
+        },
+        {
+          "vuid": "VUID-VkImportMemoryBufferCollectionFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        }
+      ]
+    },
+    "vkDestroyBufferCollectionFUCHSIA": {
+      "(VK_FUCHSIA_buffer_collection)": [
+        {
+          "vuid": "VUID-vkDestroyBufferCollectionFUCHSIA-collection-06407",
+          "text": " <a href=\"#VkImage\">VkImage</a> and <a href=\"#VkBuffer\">VkBuffer</a> objects that referenced <code>collection</code> upon creation by inclusion of a <a href=\"#VkBufferCollectionImageCreateInfoFUCHSIA\">VkBufferCollectionImageCreateInfoFUCHSIA</a> or <a href=\"#VkBufferCollectionBufferCreateInfoFUCHSIA\">VkBufferCollectionBufferCreateInfoFUCHSIA</a> chained to their <a href=\"#VkImageCreateInfo\">VkImageCreateInfo</a> or <a href=\"#VkBufferCreateInfo\">VkBufferCreateInfo</a> structures respectively, <strong class=\"purple\">may</strong> outlive <code>collection</code>."
+        },
+        {
+          "vuid": "VUID-vkDestroyBufferCollectionFUCHSIA-device-parameter",
+          "text": " <code>device</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkDevice\">VkDevice</a> handle"
+        },
+        {
+          "vuid": "VUID-vkDestroyBufferCollectionFUCHSIA-collection-parameter",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkBufferCollectionFUCHSIA\">VkBufferCollectionFUCHSIA</a> handle"
+        },
+        {
+          "vuid": "VUID-vkDestroyBufferCollectionFUCHSIA-pAllocator-parameter",
+          "text": " If <code>pAllocator</code> is not <code>NULL</code>, <code>pAllocator</code> <strong class=\"purple\">must</strong> be a valid pointer to a valid <a href=\"#VkAllocationCallbacks\">VkAllocationCallbacks</a> structure"
+        },
+        {
+          "vuid": "VUID-vkDestroyBufferCollectionFUCHSIA-collection-parent",
+          "text": " <code>collection</code> <strong class=\"purple\">must</strong> have been created, allocated, or retrieved from <code>device</code>"
+        }
+      ]
+    },
     "vkCreateSampler": {
       "core": [
         {
@@ -31174,42 +31610,42 @@
         }
       ]
     },
-    "vkCmdSetDepthBias": {
-      "core": [
+    "vkCmdSetDepthBiasEnableEXT": {
+      "(VK_EXT_extended_dynamic_state2)": [
         {
-          "vuid": "VUID-vkCmdSetDepthBias-depthBiasClamp-00790",
-          "text": " If the <a href=\"#features-depthBiasClamp\">depth bias clamping</a> feature is not enabled, <code>depthBiasClamp</code> <strong class=\"purple\">must</strong> be <code>0.0</code>"
+          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-None-04872",
+          "text": " The <a href=\"#features-extendedDynamicState2\">extendedDynamicState2</a> feature <strong class=\"purple\">must</strong> be enabled"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-parameter",
+          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-parameter",
           "text": " <code>commandBuffer</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkCommandBuffer\">VkCommandBuffer</a> handle"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-recording",
+          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-recording",
           "text": " <code>commandBuffer</code> <strong class=\"purple\">must</strong> be in the <a href=\"#commandbuffers-lifecycle\">recording state</a>"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-cmdpool",
+          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-cmdpool",
           "text": " The <code>VkCommandPool</code> that <code>commandBuffer</code> was allocated from <strong class=\"purple\">must</strong> support graphics operations"
         }
       ]
     },
-    "vkCmdSetDepthBiasEnableEXT": {
-      "(VK_EXT_extended_dynamic_state2)": [
+    "vkCmdSetDepthBias": {
+      "core": [
         {
-          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-None-04872",
-          "text": " The <a href=\"#features-extendedDynamicState2\">extendedDynamicState2</a> feature <strong class=\"purple\">must</strong> be enabled"
+          "vuid": "VUID-vkCmdSetDepthBias-depthBiasClamp-00790",
+          "text": " If the <a href=\"#features-depthBiasClamp\">depth bias clamping</a> feature is not enabled, <code>depthBiasClamp</code> <strong class=\"purple\">must</strong> be <code>0.0</code>"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-parameter",
+          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-parameter",
           "text": " <code>commandBuffer</code> <strong class=\"purple\">must</strong> be a valid <a href=\"#VkCommandBuffer\">VkCommandBuffer</a> handle"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-recording",
+          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-recording",
           "text": " <code>commandBuffer</code> <strong class=\"purple\">must</strong> be in the <a href=\"#commandbuffers-lifecycle\">recording state</a>"
         },
         {
-          "vuid": "VUID-vkCmdSetDepthBiasEnableEXT-commandBuffer-cmdpool",
+          "vuid": "VUID-vkCmdSetDepthBias-commandBuffer-cmdpool",
           "text": " The <code>VkCommandPool</code> that <code>commandBuffer</code> was allocated from <strong class=\"purple\">must</strong> support graphics operations"
         }
       ]
diff --git a/registry/vk.xml b/registry/vk.xml
index f1ebfc4..5c0027e 100644
--- a/registry/vk.xml
+++ b/registry/vk.xml
@@ -155,7 +155,7 @@ branch of the member gitlab server.
         <type category="define" requires="VK_MAKE_API_VERSION">// Vulkan 1.2 version number
 #define <name>VK_API_VERSION_1_2</name> <type>VK_MAKE_API_VERSION</type>(0, 1, 2, 0)// Patch version should always be set to 0</type>
         <type category="define">// Version of this file
-#define <name>VK_HEADER_VERSION</name> 193</type>
+#define <name>VK_HEADER_VERSION</name> 194</type>
         <type category="define" requires="VK_HEADER_VERSION">// Complete version of this file
 #define <name>VK_HEADER_VERSION_COMPLETE</name> <type>VK_MAKE_API_VERSION</type>(0, 1, 2, VK_HEADER_VERSION)</type>
 
@@ -382,6 +382,8 @@ typedef void <name>CAMetalLayer</name>;
         <type requires="VkSwapchainImageUsageFlagBitsANDROID" category="bitmask">typedef <type>VkFlags</type> <name>VkSwapchainImageUsageFlagsANDROID</name>;</type>
         <type requires="VkToolPurposeFlagBitsEXT"         category="bitmask">typedef <type>VkFlags</type> <name>VkToolPurposeFlagsEXT</name>;</type>
         <type requires="VkSubmitFlagBitsKHR"              category="bitmask">typedef <type>VkFlags</type> <name>VkSubmitFlagsKHR</name>;</type>
+        <type requires="VkImageFormatConstraintsFlagBitsFUCHSIA" category="bitmask">typedef <type>VkFlags</type> <name>VkImageFormatConstraintsFlagsFUCHSIA</name>;</type>
+        <type requires="VkImageConstraintsInfoFlagBitsFUCHSIA"     category="bitmask">typedef <type>VkFlags</type> <name>VkImageConstraintsInfoFlagsFUCHSIA</name>;</type>
 
             <comment>Video Core extension</comment>
         <type requires="VkVideoCodecOperationFlagBitsKHR"           category="bitmask">typedef <type>VkFlags</type> <name>VkVideoCodecOperationFlagsKHR</name>;</type>
@@ -450,6 +452,7 @@ typedef void <name>CAMetalLayer</name>;
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkAccelerationStructureKHR</name>)</type>
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_NV"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkAccelerationStructureNV</name>)</type>
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_PERFORMANCE_CONFIGURATION_INTEL"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkPerformanceConfigurationINTEL</name>)</type>
+        <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_BUFFER_COLLECTION_FUCHSIA"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkBufferCollectionFUCHSIA</name>)</type>
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_DEFERRED_OPERATION_KHR"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkDeferredOperationKHR</name>)</type>
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_PRIVATE_DATA_SLOT_EXT"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkPrivateDataSlotEXT</name>)</type>
         <type category="handle" parent="VkDevice"         objtypeenum="VK_OBJECT_TYPE_CU_MODULE_NVX"><type>VK_DEFINE_NON_DISPATCHABLE_HANDLE</type>(<name>VkCuModuleNVX</name>)</type>
@@ -622,6 +625,8 @@ typedef void <name>CAMetalLayer</name>;
         <type name="VkAccessFlagBits2KHR" category="enum"/>
         <type name="VkPipelineStageFlagBits2KHR" category="enum"/>
         <type name="VkProvokingVertexModeEXT" category="enum"/>
+        <type name="VkImageFormatConstraintsFlagBitsFUCHSIA" category="enum"/>
+        <type name="VkImageConstraintsInfoFlagBitsFUCHSIA" category="enum"/>
 
             <comment>WSI extensions</comment>
         <type name="VkColorSpaceKHR" category="enum"/>
@@ -5967,7 +5972,7 @@ typedef void <name>CAMetalLayer</name>;
             <member values="VK_STRUCTURE_TYPE_CU_MODULE_CREATE_INFO_NVX"><type>VkStructureType</type> <name>sType</name></member>
             <member optional="true">const <type>void</type>*            <name>pNext</name></member>
             <member><type>size_t</type>                 <name>dataSize</name></member>
-            <member>const <type>void</type>*            <name>pData</name></member>
+            <member len="dataSize">const <type>void</type>*            <name>pData</name></member>
         </type>
         <type category="struct" name="VkCuFunctionCreateInfoNVX">
             <member values="VK_STRUCTURE_TYPE_CU_FUNCTION_CREATE_INFO_NVX"><type>VkStructureType</type> <name>sType</name></member>
@@ -6113,6 +6118,83 @@ typedef void <name>CAMetalLayer</name>;
             <member><type>VkDeviceMemory</type>                     <name>memory</name></member>
             <member><type>VkExternalMemoryHandleTypeFlagBits</type> <name>handleType</name></member>
         </type>
+        <type category="struct" name="VkImportMemoryBufferCollectionFUCHSIA" structextends="VkMemoryAllocateInfo">
+            <member values="VK_STRUCTURE_TYPE_IMPORT_MEMORY_BUFFER_COLLECTION_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*      <name>pNext</name></member>
+            <member><type>VkBufferCollectionFUCHSIA</type>        <name>collection</name></member>
+            <member><type>uint32_t</type>                         <name>index</name></member>
+        </type>
+        <type category="struct" name="VkBufferCollectionImageCreateInfoFUCHSIA" structextends="VkImageCreateInfo">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_IMAGE_CREATE_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*      <name>pNext</name></member>
+            <member><type>VkBufferCollectionFUCHSIA</type>        <name>collection</name></member>
+            <member><type>uint32_t</type>                         <name>index</name></member>
+        </type>
+        <type category="struct" name="VkBufferCollectionBufferCreateInfoFUCHSIA" structextends="VkBufferCreateInfo">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_BUFFER_CREATE_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*      <name>pNext</name></member>
+            <member><type>VkBufferCollectionFUCHSIA</type>        <name>collection</name></member>
+            <member><type>uint32_t</type>                         <name>index</name></member>
+        </type>
+        <type category="struct" name="VkBufferCollectionCreateInfoFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CREATE_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*      <name>pNext</name></member>
+            <member><type>zx_handle_t</type>                      <name>collectionToken</name></member>
+        </type>
+        <type category="struct" name="VkBufferCollectionPropertiesFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_PROPERTIES_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true"><type>void</type>*            <name>pNext</name></member>
+            <member><type>uint32_t</type>                         <name>memoryTypeBits</name></member>
+            <member><type>uint32_t</type>                         <name>bufferCount</name></member>
+            <member><type>uint32_t</type>                         <name>createInfoIndex</name></member>
+            <member><type>uint64_t</type>                         <name>sysmemPixelFormat</name></member>
+            <member><type>VkFormatFeatureFlags</type>             <name>formatFeatures</name></member>
+            <member><type>VkSysmemColorSpaceFUCHSIA</type>        <name>sysmemColorSpaceIndex</name></member>
+            <member><type>VkComponentMapping</type>               <name>samplerYcbcrConversionComponents</name></member>
+            <member><type>VkSamplerYcbcrModelConversion</type>    <name>suggestedYcbcrModel</name></member>
+            <member><type>VkSamplerYcbcrRange</type>              <name>suggestedYcbcrRange</name></member>
+            <member><type>VkChromaLocation</type>                 <name>suggestedXChromaOffset</name></member>
+            <member><type>VkChromaLocation</type>                 <name>suggestedYChromaOffset</name></member>
+        </type>
+        <type category="struct" name="VkBufferConstraintsInfoFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_CONSTRAINTS_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*               <name>pNext</name></member>
+            <member><type>VkBufferCreateInfo</type>                        <name>createInfo</name></member>
+            <member optional="true"><type>VkFormatFeatureFlags</type>      <name>requiredFormatFeatures</name></member>
+            <member><type>VkBufferCollectionConstraintsInfoFUCHSIA</type>  <name>bufferCollectionConstraints</name></member>
+        </type>
+        <type category="struct" name="VkSysmemColorSpaceFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_SYSMEM_COLOR_SPACE_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*     <name>pNext</name></member>
+            <member><type>uint32_t</type>                        <name>colorSpace</name></member>
+        </type>
+        <type category="struct" name="VkImageFormatConstraintsInfoFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_IMAGE_FORMAT_CONSTRAINTS_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*                            <name>pNext</name></member>
+            <member><type>VkImageCreateInfo</type>                                      <name>imageCreateInfo</name></member>
+            <member><type>VkFormatFeatureFlags</type>                                   <name>requiredFormatFeatures</name></member>
+            <member optional="true"><type>VkImageFormatConstraintsFlagsFUCHSIA</type>   <name>flags</name></member>
+            <member optional="true"><type>uint64_t</type>                               <name>sysmemPixelFormat</name></member>
+            <member><type>uint32_t</type>                                               <name>colorSpaceCount</name></member>
+            <member>const <type>VkSysmemColorSpaceFUCHSIA</type>*                       <name>pColorSpaces</name></member>
+        </type>
+        <type category="struct" name="VkImageConstraintsInfoFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_IMAGE_CONSTRAINTS_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*                                      <name>pNext</name></member>
+            <member><type>uint32_t</type>                                                         <name>formatConstraintsCount</name></member>
+            <member len="formatConstraintsCount">const <type>VkImageFormatConstraintsInfoFUCHSIA</type>* <name>pFormatConstraints</name></member>
+            <member><type>VkBufferCollectionConstraintsInfoFUCHSIA</type>                         <name>bufferCollectionConstraints</name></member>
+            <member optional="true"><type>VkImageConstraintsInfoFlagsFUCHSIA</type>               <name>flags</name></member>
+        </type>
+        <type category="struct" name="VkBufferCollectionConstraintsInfoFUCHSIA">
+            <member values="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CONSTRAINTS_INFO_FUCHSIA"><type>VkStructureType</type> <name>sType</name></member>
+            <member optional="true">const <type>void</type>*     <name>pNext</name></member>
+            <member><type>uint32_t</type>                        <name>minBufferCount</name></member>
+            <member><type>uint32_t</type>                        <name>maxBufferCount</name></member>
+            <member><type>uint32_t</type>                        <name>minBufferCountForCamping</name></member>
+            <member><type>uint32_t</type>                        <name>minBufferCountForDedicatedSlack</name></member>
+            <member><type>uint32_t</type>                        <name>minBufferCountForSharedSlack</name></member>
+        </type>
     </types>
     <comment>Vulkan enumerant (token) definitions</comment>
 
@@ -7693,6 +7775,15 @@ typedef void <name>CAMetalLayer</name>;
         <enum value="0"     name="VK_VIDEO_ENCODE_H264_CREATE_DEFAULT_EXT"/>
         <enum bitpos="0"    name="VK_VIDEO_ENCODE_H264_CREATE_RESERVED_0_BIT_EXT"/>
     </enums>
+    <enums name="VkImageFormatConstraintsFlagBitsFUCHSIA" type="bitmask">
+    </enums>
+    <enums name="VkImageConstraintsInfoFlagBitsFUCHSIA" type="bitmask">
+        <enum bitpos="0"    name="VK_IMAGE_CONSTRAINTS_INFO_CPU_READ_RARELY_FUCHSIA"/>
+        <enum bitpos="1"    name="VK_IMAGE_CONSTRAINTS_INFO_CPU_READ_OFTEN_FUCHSIA"/>
+        <enum bitpos="2"    name="VK_IMAGE_CONSTRAINTS_INFO_CPU_WRITE_RARELY_FUCHSIA"/>
+        <enum bitpos="3"    name="VK_IMAGE_CONSTRAINTS_INFO_CPU_WRITE_OFTEN_FUCHSIA"/>
+        <enum bitpos="4"    name="VK_IMAGE_CONSTRAINTS_INFO_PROTECTED_OPTIONAL_FUCHSIA"/>
+    </enums>
 
     <commands comment="Vulkan command definitions">
         <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_OUT_OF_DEVICE_MEMORY,VK_ERROR_INITIALIZATION_FAILED,VK_ERROR_LAYER_NOT_PRESENT,VK_ERROR_EXTENSION_NOT_PRESENT,VK_ERROR_INCOMPATIBLE_DRIVER">
@@ -10753,6 +10844,37 @@ typedef void <name>CAMetalLayer</name>;
             <param><type>uint64_t</type> <name>presentId</name></param>
             <param><type>uint64_t</type> <name>timeout</name></param>
         </command>
+        <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_INVALID_EXTERNAL_HANDLE,VK_ERROR_INITIALIZATION_FAILED">
+            <proto><type>VkResult</type> <name>vkCreateBufferCollectionFUCHSIA</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param>const <type>VkBufferCollectionCreateInfoFUCHSIA</type>* <name>pCreateInfo</name></param>
+            <param optional="true">const <type>VkAllocationCallbacks</type>* <name>pAllocator</name></param>
+            <param><type>VkBufferCollectionFUCHSIA</type>* <name>pCollection</name></param>
+        </command>
+        <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_INITIALIZATION_FAILED,VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_FORMAT_NOT_SUPPORTED">
+            <proto><type>VkResult</type> <name>vkSetBufferCollectionBufferConstraintsFUCHSIA</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param><type>VkBufferCollectionFUCHSIA</type> <name>collection</name></param>
+            <param>const <type>VkBufferConstraintsInfoFUCHSIA</type>* <name>pBufferConstraintsInfo</name></param>
+        </command>
+        <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_INITIALIZATION_FAILED,VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_FORMAT_NOT_SUPPORTED">
+            <proto><type>VkResult</type> <name>vkSetBufferCollectionImageConstraintsFUCHSIA</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param><type>VkBufferCollectionFUCHSIA</type> <name>collection</name></param>
+            <param>const <type>VkImageConstraintsInfoFUCHSIA</type>* <name>pImageConstraintsInfo</name></param>
+        </command>
+        <command>
+            <proto><type>void</type> <name>vkDestroyBufferCollectionFUCHSIA</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param><type>VkBufferCollectionFUCHSIA</type> <name>collection</name></param>
+            <param optional="true">const <type>VkAllocationCallbacks</type>* <name>pAllocator</name></param>
+        </command>
+        <command successcodes="VK_SUCCESS" errorcodes="VK_ERROR_OUT_OF_HOST_MEMORY,VK_ERROR_INITIALIZATION_FAILED">
+            <proto><type>VkResult</type> <name>vkGetBufferCollectionPropertiesFUCHSIA</name></proto>
+            <param><type>VkDevice</type> <name>device</name></param>
+            <param><type>VkBufferCollectionFUCHSIA</type> <name>collection</name></param>
+            <param><type>VkBufferCollectionPropertiesFUCHSIA</type>* <name>pProperties</name></param>
+        </command>
     </commands>
 
     <feature api="vulkan" name="VK_VERSION_1_0" number="1.0" comment="Vulkan core API interface definitions">
@@ -12257,7 +12379,7 @@ typedef void <name>CAMetalLayer</name>;
                 <type name="VkPipelineRasterizationStateStreamCreateFlagsEXT"/>
             </require>
         </extension>
-        <extension name="VK_NVX_binary_import" number="30" type="device" author="NVX" contact="Eric Werness @ewerness,Liam Middlebrook @liam-middlebrook" supported="vulkan">
+        <extension name="VK_NVX_binary_import" number="30" type="device" author="NVX" contact="Eric Werness @ewerness-nv,Liam Middlebrook @liam-middlebrook" supported="vulkan">
             <require>
                 <enum value="1"                                                 name="VK_NVX_BINARY_IMPORT_SPEC_VERSION"/>
                 <enum value="&quot;VK_NVX_binary_import&quot;"                  name="VK_NVX_BINARY_IMPORT_EXTENSION_NAME"/>
@@ -12280,7 +12402,7 @@ typedef void <name>CAMetalLayer</name>;
                 <command name="vkCmdCuLaunchKernelNVX"/>
             </require>
         </extension>
-        <extension name="VK_NVX_image_view_handle" number="31" type="device" author="NVX" contact="Eric Werness @ewerness" supported="vulkan">
+        <extension name="VK_NVX_image_view_handle" number="31" type="device" author="NVX" contact="Eric Werness @ewerness-nv" supported="vulkan">
             <require>
                 <enum value="2"                                                 name="VK_NVX_IMAGE_VIEW_HANDLE_SPEC_VERSION"/>
                 <enum value="&quot;VK_NVX_image_view_handle&quot;"              name="VK_NVX_IMAGE_VIEW_HANDLE_EXTENSION_NAME"/>
@@ -14173,7 +14295,7 @@ typedef void <name>CAMetalLayer</name>;
                 <command name="vkCmdSetCoarseSampleOrderNV"/>
             </require>
         </extension>
-        <extension name="VK_NV_ray_tracing" number="166" type="device" requires="VK_KHR_get_physical_device_properties2,VK_KHR_get_memory_requirements2" author="NV" contact="Eric Werness @ewerness" supported="vulkan">
+        <extension name="VK_NV_ray_tracing" number="166" type="device" requires="VK_KHR_get_physical_device_properties2,VK_KHR_get_memory_requirements2" author="NV" contact="Eric Werness @ewerness-nv" supported="vulkan">
             <require>
                 <enum value="3"                               name="VK_NV_RAY_TRACING_SPEC_VERSION"/>
                 <enum value="&quot;VK_NV_ray_tracing&quot;"   name="VK_NV_RAY_TRACING_EXTENSION_NAME"/>
@@ -15435,8 +15557,12 @@ typedef void <name>CAMetalLayer</name>;
                 <type name="VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT"/>
             </require>
         </extension>
-        <extension name="VK_NV_device_generated_commands" number="278" type="device" requiresCore="1.1" author="NV" contact="Christoph Kubisch @pixeljetstream" supported="vulkan">
+        <extension name="VK_NV_device_generated_commands" number="278" type="device" requiresCore="1.1" requires="VK_KHR_buffer_device_address" author="NV" contact="Christoph Kubisch @pixeljetstream" supported="vulkan">
             <require>
+                <comment>
+                    This extension requires buffer_device_address functionality.
+                    VK_EXT_buffer_device_address is also acceptable, but since it is deprecated the KHR version is preferred.
+                </comment>
                 <enum value="3"                                             name="VK_NV_DEVICE_GENERATED_COMMANDS_SPEC_VERSION"/>
                 <enum value="&quot;VK_NV_device_generated_commands&quot;"   name="VK_NV_DEVICE_GENERATED_COMMANDS_EXTENSION_NAME"/>
                 <enum offset="0" extends="VkStructureType"                  name="VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_PROPERTIES_NV"/>
@@ -16366,10 +16492,42 @@ typedef void <name>CAMetalLayer</name>;
                 <command name="vkGetSemaphoreZirconHandleFUCHSIA"/>
             </require>
         </extension>
-        <extension name="VK_FUCHSIA_extension_367" number="367" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled">
-            <require>
-                <enum value="0"                                             name="VK_FUCHSIA_EXTENSION_367_SPEC_VERSION"/>
-                <enum value="&quot;VK_FUCHSIA_extension_367&quot;"          name="VK_FUCHSIA_EXTENSION_367_EXTENSION_NAME"/>
+        <extension name="VK_FUCHSIA_buffer_collection" number="367" type="device" requires="VK_FUCHSIA_external_memory,VK_KHR_sampler_ycbcr_conversion" author="FUCHSIA" contact="John Rosasco @rosasco" supported="vulkan" platform="fuchsia">
+            <require>
+                <enum value="2"                                         name="VK_FUCHSIA_BUFFER_COLLECTION_SPEC_VERSION"/>
+                <enum value="&quot;VK_FUCHSIA_buffer_collection&quot;"  name="VK_FUCHSIA_BUFFER_COLLECTION_EXTENSION_NAME"/>
+                <enum offset="0" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CREATE_INFO_FUCHSIA"/>
+                <enum offset="0" extends="VkObjectType"                 name="VK_OBJECT_TYPE_BUFFER_COLLECTION_FUCHSIA" comment="VkBufferCollectionFUCHSIA"/>
+                <enum offset="0" extends="VkDebugReportObjectTypeEXT"   name="VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_COLLECTION_FUCHSIA_EXT"/>
+                <enum offset="1" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_IMPORT_MEMORY_BUFFER_COLLECTION_FUCHSIA"/>
+                <enum offset="2" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_IMAGE_CREATE_INFO_FUCHSIA"/>
+                <enum offset="3" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_PROPERTIES_FUCHSIA"/>
+                <enum offset="4" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_CONSTRAINTS_INFO_FUCHSIA"/>
+                <enum offset="5" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_BUFFER_CREATE_INFO_FUCHSIA"/>
+                <enum offset="6" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_IMAGE_CONSTRAINTS_INFO_FUCHSIA"/>
+                <enum offset="7" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_IMAGE_FORMAT_CONSTRAINTS_INFO_FUCHSIA"/>
+                <enum offset="8" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_SYSMEM_COLOR_SPACE_FUCHSIA"/>
+                <enum offset="9" extends="VkStructureType"              name="VK_STRUCTURE_TYPE_BUFFER_COLLECTION_CONSTRAINTS_INFO_FUCHSIA"/>
+                <type name="VkBufferCollectionFUCHSIA"/>
+                <type name="VkBufferCollectionCreateInfoFUCHSIA"/>
+                <type name="VkImportMemoryBufferCollectionFUCHSIA"/>
+                <type name="VkBufferCollectionImageCreateInfoFUCHSIA"/>
+                <type name="VkBufferConstraintsInfoFUCHSIA"/>
+                <type name="VkBufferCollectionBufferCreateInfoFUCHSIA"/>
+                <type name="VkBufferCollectionPropertiesFUCHSIA"/>
+                <type name="VkImageFormatConstraintsFlagBitsFUCHSIA"/>
+                <type name="VkImageFormatConstraintsFlagsFUCHSIA"/>
+                <type name="VkSysmemColorSpaceFUCHSIA"/>
+                <type name="VkImageConstraintsInfoFlagBitsFUCHSIA"/>
+                <type name="VkImageConstraintsInfoFlagsFUCHSIA"/>
+                <type name="VkImageConstraintsInfoFUCHSIA"/>
+                <type name="VkImageFormatConstraintsInfoFUCHSIA"/>
+                <type name="VkBufferCollectionConstraintsInfoFUCHSIA"/>
+                <command name="vkCreateBufferCollectionFUCHSIA"/>
+                <command name="vkSetBufferCollectionImageConstraintsFUCHSIA"/>
+                <command name="vkSetBufferCollectionBufferConstraintsFUCHSIA"/>
+                <command name="vkDestroyBufferCollectionFUCHSIA"/>
+                <command name="vkGetBufferCollectionPropertiesFUCHSIA"/>
             </require>
         </extension>
         <extension name="VK_FUCHSIA_extension_368" number="368" author="FUCHSIA" contact="Craig Stout @cdotstout" supported="disabled">
@@ -16802,6 +16960,30 @@ typedef void <name>CAMetalLayer</name>;
                 <enum bitpos="15" extends="VkImageCreateFlagBits"       name="VK_IMAGE_CREATE_RESERVED_426_BIT_QCOM"/>
             </require>
         </extension>
+        <extension name="VK_NV_extension_427" number="427" author="NV" contact="Vikram Kushwaha @vkushwaha-nv" supported="disabled">
+            <require>
+                <enum value="0"                                         name="VK_NV_EXTENSION_427_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_427&quot;"           name="VK_NV_EXTENSION_427_EXTENSION_NAME"/>
+            </require>
+        </extension>
+        <extension name="VK_NV_extension_428" number="428" author="NV" contact="Vikram Kushwaha @vkushwaha-nv" supported="disabled">
+            <require>
+                <enum value="0"                                         name="VK_NV_EXTENSION_428_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_428&quot;"           name="VK_NV_EXTENSION_428_EXTENSION_NAME"/>
+            </require>
+        </extension>
+        <extension name="VK_NV_extension_429" number="429" author="NV" contact="Vikram Kushwaha @vkushwaha-nv" supported="disabled">
+            <require>
+                <enum value="0"                                         name="VK_NV_EXTENSION_429_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_429&quot;"           name="VK_NV_EXTENSION_429_EXTENSION_NAME"/>
+            </require>
+        </extension>
+        <extension name="VK_NV_extension_430" number="430" author="NV" contact="Vikram Kushwaha @vkushwaha-nv" supported="disabled">
+            <require>
+                <enum value="0"                                         name="VK_NV_EXTENSION_430_SPEC_VERSION"/>
+                <enum value="&quot;VK_NV_extension_430&quot;"           name="VK_NV_EXTENSION_430_EXTENSION_NAME"/>
+            </require>
+        </extension>
     </extensions>
     <spirvextensions comment="SPIR-V Extensions allowed in Vulkan and what is required to use it">
         <spirvextension name="SPV_KHR_variable_pointers">