From 68b1e181232dfa9dc01f503fb9efc2aa00ed6a96 Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Tue, 9 Feb 2016 18:26:40 +1100
Subject: [PATCH] vkdevice: perform a waitIdle before destroying the device

---
 ext/vulkan/vkdevice.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ext/vulkan/vkdevice.c b/ext/vulkan/vkdevice.c
index 257ad34bee..197b17c6b1 100644
--- a/ext/vulkan/vkdevice.c
+++ b/ext/vulkan/vkdevice.c
@@ -93,8 +93,10 @@ gst_vulkan_device_finalize (GObject * object)
     vkDestroyCommandPool (device->device, device->cmd_pool, NULL);
   device->cmd_pool = VK_NULL_HANDLE;
 
-  if (device->device)
+  if (device->device) {
+    vkDeviceWaitIdle (device->device);
     vkDestroyDevice (device->device, NULL);
+  }
   device->device = VK_NULL_HANDLE;
 
   if (device->instance)