我的家用电脑是 2012 年末的 Mac Mini,它配备了第三代英特尔 IvyBridge 处理器(出于某种原因只有 Apple 知道的移动型号)。
LunarG SDK 中的“vulkaninfo.app”报告了集成 GPU 上的 4 个队列族,但公开信息显示它应该只有 1 个。发生了什么?
VkQueueFamilyProperties[0]:
===========================
queueFlags = GRAPHICS | COMPUTE | TRANSFER
queueCount = 1
timestampValidBits = 64
minImageTransferGranularity = (1, 1, 1)
present support = true
VkQueueFamilyProperties[1]:
===========================
queueFlags = GRAPHICS | COMPUTE | TRANSFER
queueCount = 1
timestampValidBits = 64
minImageTransferGranularity = (1, 1, 1)
present support = true
VkQueueFamilyProperties[2]:
===========================
queueFlags = GRAPHICS | COMPUTE | TRANSFER
queueCount = 1
timestampValidBits = 64
minImageTransferGranularity = (1, 1, 1)
present support = true
VkQueueFamilyProperties[3]:
===========================
queueFlags = GRAPHICS | COMPUTE | TRANSFER
queueCount = 1
timestampValidBits = 64
minImageTransferGranularity = (1, 1, 1)
present support = true