vkGetDeviceQueue
vkGetDeviceQueue is a Vulkan API function that retrieves a handle to a device queue associated with a logical device. The function does not create or modify queues; queues are created when the logical device is created, and vkGetDeviceQueue simply returns a handle to an existing queue.
Prototype: void vkGetDeviceQueue(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue);
Parameters: device is a valid VkDevice representing the logical device. queueFamilyIndex selects a queue family from
Behavior: The returned handle can be used with queue submission commands such as vkQueueSubmit and for synchronization
Usage: Typical workflow is to create a logical device with one or more queueCreateInfo entries, then call