Function Prototype
vkGetDeviceQueue
Get a queue handle from a device
To retrieve a handle to a VkQueue object, call:
void vkGetDeviceQueue(
VkDevice device,
uint32_t queueFamilyIndex,
uint32_t queueIndex,
VkQueue* pQueue);
device
is the logical device that owns the queue.queueFamilyIndex
is the index of the queue family to which the queue belongs.queueIndex
is the index within this queue family of the queue to retrieve.pQueue
is a pointer to a VkQueue object that will be filled with the handle for the requested queue.
Valid Usage
VUID-vkGetDeviceQueue-queueFamilyIndex-00384
queueFamilyIndex
must be one of the queue family indices
specified when device
was created, via the
VkDeviceQueueCreateInfo structure
VUID-vkGetDeviceQueue-queueIndex-00385
queueIndex
must be less than the value of
VkDeviceQueueCreateInfo::queueCount
for the queue family
indicated by queueFamilyIndex
when device
was created
VUID-vkGetDeviceQueue-flags-01841
VkDeviceQueueCreateInfo::flags
must have been zero when
device
was created
Valid Usage (Implicit)
VUID-vkGetDeviceQueue-device-parameter
device
must be a valid VkDevice handle
VUID-vkGetDeviceQueue-pQueue-parameter
pQueue
must be a valid pointer to a VkQueue handle