如果您要提交一个复杂的框架，然后再提交一个简单的框架，他们会不会出现乱序？
If you were to submit a complex frame followed by simple one could they present out of order?
我的理解是commandbuffer中的命令是按顺序执行的。但是队列中的命令缓冲区可以按任何顺序执行。
如果这是正确的，您如何保证帧不会乱序显示？
来自规范：
The processing of the presentation happens in issue order with other queue operations [...] presentation requests sent to a particular queue are always performed in order.
我的理解是commandbuffer中的命令是按顺序执行的。但是队列中的命令缓冲区可以按任何顺序执行。
如果这是正确的，您如何保证帧不会乱序显示？
来自规范：
The processing of the presentation happens in issue order with other queue operations [...] presentation requests sent to a particular queue are always performed in order.