vulkaninstance: add missing precondition to _open()

This commit is contained in:
Matthew Waters 2018-02-08 17:02:17 +11:00
parent 4ae9a9dc91
commit 52e3db3371

View file

@ -182,6 +182,8 @@ gst_vulkan_instance_open (GstVulkanInstance * instance, GError ** error)
gchar **enabled_layers;
VkResult err;
g_return_val_if_fail (GST_IS_VULKAN_INSTANCE (instance), FALSE);
GST_OBJECT_LOCK (instance);
if (instance->priv->opened) {
GST_OBJECT_UNLOCK (instance);