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StefanG3D

NVIDIA Vulkan developer driver 383.18

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StefanG3D

Windows driver version 383.18 and Linux driver version 381.26.20 provide new features for Vulkan developers to test their upcoming Vulkan applications.

Windows 383.18

Linux 381.26.20

Release Updates

September 28th, 2017 - Windows 383.18, Linux 381.26.20

  • Full-screen flipping for Linux
    • Improved performance of fullscreen Vulkan applications using X11 swapchains. This optimization will cause more events that trigger an out-of-date swapchain, such as when entering or leaving fullscreen mode. This is commonly encountered when using the alt-tab key combination, for example. Applications that do not properly respond to the VK_ERROR_OUT_OF_DATE_KHR return code may not function properly when these events occur. See section 30.8 of the Vulkan specification.
    • Known issue with Quadro and non-composited desktops under some situations. Possible workarounds:
      • Disable flipping in nvidia-settings (uncheck "Allow Flipping" in the "OpenGL Settings" panel)
      • Disable UBB (run 'nvidia-xconfig --no-ubb')
      • Use a composited desktop
  • Bug fixes
    • NVX_multiview_per_view_attributes and geometry passthrough shaders
    • Fix subpass dstSubpass=VK_SUBPASS_EXTERNAL handling
    • Fix vkRegisterObjectsNVX and VK_EXT_sample_
    • Fix handling of SPIR-V SSBO layout qualifiers on members
    • Fix atomic operations on some 64-bit types

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