Function GetDeviceQueue

layersvt/screenshot.cpp:1429–1452

}

VKAPI_ATTR void VKAPI_CALL GetDeviceQueue(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue *pQueue) {
    DispatchMapStruct *dispMap = get_dispatch_info(device);
    assert(dispMap);
    VkuDeviceDispatchTable *pDisp = dispMap->device_dispatch_table;
    pDisp->GetDeviceQueue(device, queueFamilyIndex, queueIndex, pQueue);

    // Save the device queue in a map if we are taking screenshots.
    std::lock_guard<std::mutex> lg(globalLock);

    // Add this queue to deviceMap[device].queues, and queueFamilyIndex to deviceMap[device].queueIndexMap
    if (deviceMap.find(device) != deviceMap.end()) {
        deviceMap[device]->queues.emplace(*pQueue);

        if (deviceMap[device]->queueIndexMap.find(*pQueue) != deviceMap[device]->queueIndexMap.end())
            deviceMap[device]->queueIndexMap.erase(*pQueue);
        deviceMap[device]->queueIndexMap.emplace(*pQueue, queueFamilyIndex);
    }

    // queues are dispatchable objects.
    // Create dispatchMap entry with this queue as its key.
    // Copy the device dispatch table to the new dispatch table.
    VkDevice que = static_cast<VkDevice>(static_cast<void *>(*pQueue));
    dispatchMap[que] = dispMap;
}

VKAPI_ATTR void VKAPI_CALL GetDeviceQueue2(VkDevice device, const VkDeviceQueueInfo2 *pQueueInfo, VkQueue *pQueue) {
    if (pQueueInfo) GetDeviceQueue(device, pQueueInfo->queueFamilyIndex, pQueueInfo->queueIndex, pQueue);