NVIDIA Vulkan 1.3.248 developer driver 531.83

[Stefan]

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

• Download for Windows 10/11

Linux 525.47.22

• Download for Linux 64-bit
• open-gpu-kernel-modules

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  • Fix issue with out-of-date swapchain handling in vkWaitForPresentKHR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