AnsweredAssumed Answered

Vulkan: vkQueuePresentKHR doesn't write to the pResults parameter

Question asked by Cedako on Apr 13, 2016
Latest reply on Jun 22, 2016 by dwitczak

When calling `vkQueuePresentKHR`, the specs say that you can make `pResults` point to an array where one result will be written for each submitted swapchain.


However the driver doesn't write to this memory location. For example if you write `0xdeadbeef` to the memory pointed by pResults, then call `vkQueuePresentKHR`, then read from pResults, you will still read `0xdeadbeef`.


Windows 7 64bits

Radeon HD 7950

Driver version 16.15.2111.1001 Beta1