0 Replies Latest reply on May 7, 2017 8:23 PM by Taz1024

    Vulkan ext/caps questions

    Taz1024

      Hi,

       

      Are there any plans to implement these extensions?

      - VK_KHR_shader_draw_parameters

      - VK_EXT_shader_subgroup_ballot

      - VK_EXT_shader_subgroup_vote

       

      Draw parameters appears to be working when running without validation, so did someone just forget to expose the extension?

       

      vkGetPhysicalDeviceFormatProperties doesn't report vertex buffer support for VK_FORMAT_R16G16B16A16_USCALED (and other _USCALED formats), but when running without validation this is working just fine. Is the lack of capability misreported or is it not supposed to be supported?