NVIDIA Vulkan 1.3.248 developer driver 531.83

Started by Stefan, April 28, 2023, 04:45:17 AM

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Windows driver version 531.83 and Linux driver version 525.47.22 contain newly released Vulkan features and bug fixes for Vulkan developers.

Windows 531.83
Linux 525.47.22

Vulkan Beta Driver Release Updates
April 27th, 2023 - Windows 531.83, Linux 525.47.22
  • New:
    • VK_KHR_ray_tracing_position_fetch
    • Support for VK_FORMAT_R8G8B8A8_UNORM presentation on Windows
    • Support for extendedDynamicState3ColorBlendAdvanced on older pre-Pascal GPUs
    • Support for Loader ICD interface version 7
  • Fixes:
    • Fixed a bug that caused Vulkan X11 swapchain creation to fail on GPUs without a display engine when the VK_KHR_present_id extension is used
    • Improve vkCreateRayTracingPipelines performance with a warm pipeline cache
    • Fix VK_ERROR_NATIVE_WINDOW_IN_USE_KHR reported when recreating a VkSwapchain on X11
    • Fix rare device lost issue when copying to or from a 1D D24S8 image
    • Fix issue that sometimes occurred when making sparse memory allocation changes on a transfer-only queue
    • Fix issue with bound shader state persisting between command buffers
    • Fix issue with out-of-date swapchain handling in vkWaitForPresentKHR
    • Vulkan video: Correctly handle VkVideoDecodeUsageInfoKHR in the VkVideoProfileKHR pNext chain
    • Vulkan video: Update VkVideoEncodeH265CapabilitiesEXT reported