From c6705577c9394af39fededf6d0195c5f5f3cd6bd Mon Sep 17 00:00:00 2001
From: wildcard <wildcard@eden-emu.dev>
Date: Sat, 21 Feb 2026 00:14:25 +0100
Subject: [PATCH] [vulkan] fix vuid 02999

---
 .../renderer_vulkan/vk_update_descriptor.h     | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/video_core/renderer_vulkan/vk_update_descriptor.h b/src/video_core/renderer_vulkan/vk_update_descriptor.h
index 82fce298da..4b51d5c185 100644
--- a/src/video_core/renderer_vulkan/vk_update_descriptor.h
+++ b/src/video_core/renderer_vulkan/vk_update_descriptor.h
@@ -64,11 +64,19 @@ public:
     }
 
     void AddBuffer(VkBuffer buffer, VkDeviceSize offset, VkDeviceSize size) {
-        *(payload_cursor++) = VkDescriptorBufferInfo{
-            .buffer = buffer,
-            .offset = offset,
-            .range = size,
-        };
+        if (buffer == VK_NULL_HANDLE) {
+            *(payload_cursor++) = VkDescriptorBufferInfo{
+                .buffer = VK_NULL_HANDLE,
+                .offset = 0,
+                .range = VK_WHOLE_SIZE,
+            };
+        } else {
+            *(payload_cursor++) = VkDescriptorBufferInfo{
+                .buffer = buffer,
+                .offset = offset,
+                .range = size,
+            };
+        }
     }
 
     void AddTexelBuffer(VkBufferView texel_buffer) {