564     VkSync sync;  in initializeVkSyncObjects()  local
590         res = vkCreateFence(mDevice, &fence_ci, NULL, &sync.fence);  in initializeVkSyncObjects()
599         res = vkCreateSemaphore(mDevice, &semaphore_ci, NULL, &sync.semaphore);  in initializeVkSyncObjects()
606         res = vkAllocateCommandBuffers(mDevice, &present_cmd_info, &sync.command);  in initializeVkSyncObjects()
619         res = vkBeginCommandBuffer(sync.command, &cmd_buf_info);  in initializeVkSyncObjects()
631         res = vkCreateEvent(mDevice, &event_info, NULL, &sync.event);  in initializeVkSyncObjects()
637         vkCmdSetEvent(sync.command, sync.event, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT);  in initializeVkSyncObjects()
639         res = vkEndCommandBuffer(sync.command);  in initializeVkSyncObjects()
645         mFreeSync[queue].push_back(sync);  in initializeVkSyncObjects()
654             VkSync sync = mPendingSync[it->first].front();  in destroyVkSyncObjects()  local
656             vkWaitForFences(mDevice, 1, &sync.fence, VK_TRUE, UINT64_MAX);  in destroyVkSyncObjects()
657             vkResetFences(mDevice, 1, &sync.fence);  in destroyVkSyncObjects()
658             mFreeSync[it->first].push_back(sync);  in destroyVkSyncObjects()
662             VkSync sync = mFreeSync[it->first].front();  in destroyVkSyncObjects()  local
664             vkFreeCommandBuffers(mDevice, mCommandPool[it->first], 1, &sync.command);  in destroyVkSyncObjects()
665             vkDestroyEvent(mDevice, sync.event, NULL);  in destroyVkSyncObjects()
666             vkDestroySemaphore(mDevice, sync.semaphore, NULL);  in destroyVkSyncObjects()
667             vkDestroyFence(mDevice, sync.fence, NULL);  in destroyVkSyncObjects()
677     VkSync sync = mPendingSync[queue].front();  in waitForFenceChoreographer()  local
680         if (vkWaitForFences(mDevice, 1, &sync.fence, VK_TRUE, 0) == VK_TIMEOUT) {  in waitForFenceChoreographer()
690     vkResetFences(mDevice, 1, &sync.fence);  in waitForFenceChoreographer()
691     mFreeSync[queue].push_back(sync);  in waitForFenceChoreographer()
733     VkSync sync = mFreeSync[queue].front();  in doQueuePresent()  local
735     mPendingSync[queue].push_back(sync);  in doQueuePresent()
746     submit_info.pCommandBuffers = &sync.command;  in doQueuePresent()
748     submit_info.pSignalSemaphores = &sync.semaphore;  in doQueuePresent()
749     ret = vkQueueSubmit(queue, 1, &submit_info, sync.fence);  in doQueuePresent()
760                                                &sync.semaphore,  in doQueuePresent()