[Bug 99493] No support for z24s8

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99493

            Bug ID: 99493
           Summary: No support for z24s8
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Vulkan/intel
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: maximu at gmail.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: jason at jlekstrand.net

Tested with RPCS3 app 

>From branch implemented Vulkan for linux

https://github.com/rcaridade145/rpcs3

Returned St13runtime_error thrown: No hardware support for z24s8

Acording the rpcs3/Emu/RSX/VK/VKFormats.cpp

        case rsx::surface_depth_format::z16: return VK_FORMAT_D16_UNORM;
        case rsx::surface_depth_format::z24s8:
        {
                if (support.d24_unorm_s8) return VK_FORMAT_D24_UNORM_S8_UINT;
                if (support.d32_sfloat_s8) return VK_FORMAT_D32_SFLOAT_S8_UINT;
                fmt::throw_exception("No hardware support for z24s8" HERE)


Tested on HW Ivy bridge Vulkan driver with Mesa 17.1.0-devel (git-494b63f525)

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