Extension('VK_EXT_external_memory_dma_buf', 1, True),
Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
Extension('VK_EXT_host_query_reset', 1, True),
Extension('VK_EXT_external_memory_dma_buf', 1, True),
Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
Extension('VK_EXT_host_query_reset', 1, True),