1{
2 "register_extension":
3 {
4 "type": "device",
5 "core": "0.1.3.0"
6 },
7 "mandatory_features":
8 {
9 "VkPhysicalDeviceSynchronization2FeaturesKHR":
10 [
11 { "features": ["synchronization2"], "requirements": ["VK_KHR_synchronization2"] }
12 ]
13 }
14}