From a4461d07c67ff8de9773f19d6675c1e20b6b6c62 Mon Sep 17 00:00:00 2001
From: Julian Orth <ju.orth@gmail.com>
Date: Mon, 2 Mar 2026 15:23:17 +0100
Subject: [PATCH] Reserve extension 678

For https://github.com/KhronosGroup/Vulkan-Docs/pull/2692.
---
 xml/vk.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/xml/vk.xml b/xml/vk.xml
index e00ca08849..714f385bcc 100644
--- a/xml/vk.xml
+++ b/xml/vk.xml
@@ -30347,6 +30347,12 @@ endif::VK_KHR_internally_synchronized_queues[]
                 <enum value="&quot;VK_SEC_extension_675&quot;"             name="VK_SEC_EXTENSION_675_EXTENSION_NAME"/>
             </require>
         </extension>
+        <extension name="VK_EXT_extension_678" number="678" author="EXT" contact="Julian Orth @mahkoh" supported="disabled">
+            <require>
+                <enum value="0"                                            name="VK_EXT_EXTENSION_678_SPEC_VERSION"/>
+                <enum value="&quot;VK_EXT_extension_678&quot;"             name="VK_EXT_EXTENSION_678_EXTENSION_NAME"/>
+            </require>
+        </extension>
     </extensions>
     <formats>
         <format name="VK_FORMAT_R4G4_UNORM_PACK8" class="8-bit" blockSize="1" texelsPerBlock="1" packed="8">