From cc5526e019c80fa9b39ec85a03d0de001cadc881 Mon Sep 17 00:00:00 2001
From: Jordan Petridis <jpetridis@gnome.org>
Date: Tue, 23 Jul 2024 17:10:05 +0200
Subject: [PATCH] gdkvulkancontext: set the VkSemaphore to VK_NULL_HANDLE
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Vulkan objects are integers on 32bit and it's failing when it's set to
just NULL.

```
../gdk/gdkvulkancontext.c:677:24: error: assignment to ‘VkSemaphore’ {aka ‘long long unsigned int’} from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
  677 |   priv->draw_semaphore = NULL;
```
---
 gdk/gdkvulkancontext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdk/gdkvulkancontext.c b/gdk/gdkvulkancontext.c
index 0c320a9dc8..6098a07f67 100644
--- a/gdk/gdkvulkancontext.c
+++ b/gdk/gdkvulkancontext.c
@@ -674,7 +674,7 @@ gdk_vulkan_context_begin_frame (GdkDrawContext  *draw_context,
       break;
     }
 
-  priv->draw_semaphore = NULL;
+  priv->draw_semaphore = VK_NULL_HANDLE;
 
   cairo_region_union (region, priv->regions[priv->draw_index]);