From d9b773c22f93825fb36d003cbec6e8d1d95540b2 Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Tue, 24 Dec 2024 13:59:40 +0900
Subject: [PATCH] hwcontext_vulkan: add VK_EXT_layer_settings to optional
 instance extensions

The issue is that some compilers complain if a struct or array
is empty.

This extension does nothing by default, and can be useful, so just add it
to keep the array non-empty.
---
 libavutil/hwcontext_vulkan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index bc7c258ebb..c5f4de5684 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -582,6 +582,7 @@ typedef struct VulkanOptExtension {
 } VulkanOptExtension;
 
 static const VulkanOptExtension optional_instance_exts[] = {
+    { VK_EXT_LAYER_SETTINGS_EXTENSION_NAME,                   FF_VK_EXT_NO_FLAG                },
 #ifdef __APPLE__
     { VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME,          FF_VK_EXT_NO_FLAG                },
 #endif