vulkan/context: add driver name to --vulkan-device=help

Some platforms (like macOS) may have multiple Vulkan drivers installed,
so the device list can contain devices with the same name.
Adding driver name to the list of devices can help with identification.

Author: m154k1

video/out/vulkan/context.c

@@ -69,8 +69,12 @@ static inline OPT_STRING_VALIDATE_FUNC(vk_validate_dev)
     bool is_uuid = av_uuid_parse(*value, param_uuid) == 0;
 
     for (int i = 0; i < num; i++) {
+        VkPhysicalDeviceDriverProperties driver_prop = { 0 };
+        driver_prop.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES;
+
         VkPhysicalDeviceIDPropertiesKHR id_prop = { 0 };
         id_prop.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES_KHR;
+        id_prop.pNext = &driver_prop;
 
         VkPhysicalDeviceProperties2KHR prop2 = { 0 };
         prop2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
@@ -83,9 +87,10 @@ static inline OPT_STRING_VALIDATE_FUNC(vk_validate_dev)
         if (help) {
             char device_uuid[37];
             av_uuid_unparse(id_prop.deviceUUID, device_uuid);
-            mp_info(log, "  '%s' (GPU %d, PCI ID %x:%x, UUID %s)\n",
+            mp_info(log, "  '%s' (GPU %d, PCI ID %x:%x, UUID %s, Driver %s)\n",
                     prop->deviceName, i, (unsigned)prop->vendorID,
-                    (unsigned)prop->deviceID, device_uuid);
+                    (unsigned)prop->deviceID, device_uuid,
+                    driver_prop.driverName);
         } else if (bstr_equals0(param, prop->deviceName)) {
             ret = 0;
             goto done;