1 Reply Latest reply on Jun 22, 2016 1:16 AM by dwitczak

    Vulkan: vkQueuePresentKHR doesn't write to the pResults parameter

    Cedako

      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