From b08db39817f813a4744e249b21176efe7579a945 Mon Sep 17 00:00:00 2001
From: Jake Turner <jake@evansturner.co.uk>
Date: Tue, 10 Feb 2026 17:37:42 +0000
Subject: [PATCH] Change VK_Indirect to only use drawIndirectCount if it is
 available

---
 util/test/demos/vk/vk_indirect.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/util/test/demos/vk/vk_indirect.cpp b/util/test/demos/vk/vk_indirect.cpp
index 1c42529c8..95d72a837 100644
--- a/util/test/demos/vk/vk_indirect.cpp
+++ b/util/test/demos/vk/vk_indirect.cpp
@@ -113,7 +113,14 @@ void main()
           VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES,
       };
 
-      feats.drawIndirectCount = VK_TRUE;
+      VkPhysicalDeviceVulkan12Features vk12avail = {
+          VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES,
+      };
+
+      getPhysFeatures2(&vk12avail);
+
+      if(vk12avail.drawIndirectCount)
+        feats.drawIndirectCount = VK_TRUE;
 
       devInfoNext = &feats;
     }