SaschaWillems

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• Platform Architecture of Android x86_64 devices identified as arm64

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/VulkanCapsViewer#282 · 1 reaction · Opened Oct 2, 2026

• Cannot view reports of subgroupProperties.subgroupSize

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  SaschaWillems/vulkan.gpuinfo.org#140 · 1 assignee · Opened Sep 30, 2026

• Vulkan Validation Error: vkQueueSubmit(): WRITE_AFTER_WRITE hazard detected. vkCmdBeginRenderPass... Use srcAccessMask VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT instead of 0.

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  SaschaWillems/Vulkan#1291 · 1 assignee · Opened Sep 24, 2026

• Application crashes on S25 ultra Android 16(OneUI8.5)

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  bug Platform: Android

  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  SaschaWillems/VulkanCapsViewer#281 · 1 reaction · Opened Sep 18, 2026

• add to flathub

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  Platform: Linux

  Difficulty 2/5 1-3 hours Newbie friendliness 50/100

  SaschaWillems/VulkanCapsViewer#280 · 1 comment · Opened Sep 6, 2026

• Add quick filters to all views and replace global settings

  May be free again @SaschaWillems claimed this 65 days ago, and no pull request is open. Open

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  SaschaWillems/vulkan.gpuinfo.org#137 · 1 assignee · Opened Aug 30, 2026

• VulkanCapsViewer fails to show window if gpuinfo.org domain is not accessible

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  Platform: Linux

  Difficulty 3/5 1-2 days Newbie friendliness 30/100

  SaschaWillems/VulkanCapsViewer#277 · 2 comments · Opened Aug 21, 2026

• Build issue on Raspbian (base/VulkanTools.cpp:443:24: error: redefinition of ‘size_t vks::tools::alignedSize(size_t, size_t))

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  Difficulty 2/5 1-3 hours Newbie friendliness 62/100

  SaschaWillems/Vulkan#1281 · 3 comments · Opened Jul 16, 2026

• GPUInfo doesn't export Vulkan14Features/Properties in profile files

  May be free again @SaschaWillems claimed this 130 days ago, and no pull request is open. Open

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  SaschaWillems/vulkan.gpuinfo.org#134 · 5 comments · 1 assignee · Opened Jun 23, 2026

• Show surface capabilities for all supported surface extensions

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  Platform: Linux

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  SaschaWillems/VulkanCapsViewer#275 · 1 comment · Opened Jun 6, 2026

• Validation Errors in dynamicrenderinglocalread example

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  validation

  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  SaschaWillems/Vulkan#1271 · 1 comment · Opened Apr 14, 2026

• Early on, CPU accessible VRAM memory types were only available on systems with a unified memory architecture

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/HowToVulkan#44 · 2 reactions · Opened Apr 4, 2026

• windowSize / currentExtent vkGetPhysicalDeviceSurfaceCapabilitiesKHR

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  Difficulty 4/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/HowToVulkan#43 · 1 comment · Opened Apr 4, 2026

• Potentially missing reserved offset for `VK_EXT_descriptor_heap`

  May be free again @SaschaWillems claimed this 206 days ago, and no pull request is open. Open

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  SaschaWillems/Vulkan#1263 · 2 comments · 1 assignee · Opened Apr 1, 2026

• Missing swapchain createImageView loop in tutorial

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  documentation

  Difficulty 1/5 Under an hour Newbie friendliness 85/100

  SaschaWillems/HowToVulkan#40 · Opened Mar 26, 2026

• `maxMemoryAllocationSize` does not display the full range of `VkDeviceSize`

  May be free again @SaschaWillems claimed this 241 days ago, and no pull request is open. Open

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  SaschaWillems/VulkanCapsViewer#269 · 15 comments · 1 assignee · Opened Mar 3, 2026

• Bad handling of VK_ERROR_OUT_OF_DATE_KHR returned from vkAcquireNextImageKHR

  May be free again @SaschaWillems claimed this 174 days ago, and no pull request is open. Open

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  bug

  SaschaWillems/HowToVulkan#30 · 2 comments · 1 assignee · Opened Feb 7, 2026

• Application non responsive while waiting to connect to the database

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/VulkanCapsViewer#266 · 3 comments · 1 reaction · Opened Feb 6, 2026

• 403 Forbidden when attempting to access the hardware database

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  Difficulty 3/5 1-2 days Newbie friendliness 48/100

  SaschaWillems/vulkan.gpuinfo.org#125 · 9 comments · Opened Jan 10, 2026

• VMA_ALLOCATION_CREATE_HOST_ACCESS_ALLOW_TRANSFER_INSTEAD_BIT usage

  May be free again @SaschaWillems claimed this 299 days ago, and no pull request is open. Open

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  SaschaWillems/HowToVulkan#14 · 3 comments · 3 reactions · 1 assignee · Opened Jan 6, 2026

• random stuttering after swapchain recreation with VK_PRESENT_MODE_FIFO_KHR

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  SaschaWillems/Vulkan#1248 · 3 comments · Opened Dec 8, 2025

• Scroll spreadsheet titles when scrolling

  May be free again @SaschaWillems claimed this 354 days ago, and no pull request is open. Open

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  SaschaWillems/VulkanCapsViewer#268 · 3 comments · 1 assignee · Opened Nov 14, 2025

• shadowmappingcascade crash

  May be free again @SaschaWillems claimed this 489 days ago, and no pull request is open. Open

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  bug Platform: Android

  SaschaWillems/Vulkan#1218 · 1 comment · 1 assignee · Opened Jun 30, 2025

• Improve negative listings

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#114 · Opened Mar 12, 2025

• API extension for gathering devices NOT supporting some extension/feature

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#113 · 2 comments · Opened Mar 7, 2025

• Improve extension coverage detail page

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  Difficulty 4/5 3-5 days Newbie friendliness 39/100

  SaschaWillems/vulkan.gpuinfo.org#112 · Opened Feb 18, 2025

• Feature request: collect and report VK_EXT_surface_maintenance1 minImageCount values

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  SaschaWillems/vulkan.gpuinfo.org#111 · Opened Feb 17, 2025

• screenshot empty when running on android

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  Platform: Android

  Difficulty 4/5 3-5 days Newbie friendliness 36/100

  SaschaWillems/Vulkan#1184 · 6 comments · Opened Feb 6, 2025

• Crash under Xorg when built with Wayland support

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  help wanted Platform: Linux

  Difficulty 3/5 Half a day Newbie friendliness 30/100

  SaschaWillems/VulkanCapsViewer#229 · 3 comments · Opened Dec 6, 2024

• Linux: select between X11 and Wayland at runtime.

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  Platform: Linux

  Difficulty 4/5 Over a week Newbie friendliness 15/100

  SaschaWillems/VulkanCapsViewer#223 · 9 comments · Opened Nov 21, 2024

• Memory types and heaps appear confused.

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  Difficulty 4/5 3-5 days Newbie friendliness 38/100

  SaschaWillems/vulkan.gpuinfo.org#105 · 2 comments · Opened Oct 27, 2024

• Avoid double-query with VK_EXT_host_image_copy

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  Difficulty 2/5 1-3 hours Newbie friendliness 50/100

  SaschaWillems/VulkanCapsViewer#217 · Opened Sep 30, 2024

• VkResult is VK_SUBOPTIMAL_KHR in Android causing SwapChain to be recreated every frame

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  Platform: Android

  SaschaWillems/Vulkan#1150 · 12 comments · 1 assignee · Opened Sep 18, 2024

• memory type indices

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  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  SaschaWillems/VulkanCapsViewer#215 · Opened Sep 9, 2024

• Show cumulative percentages for numeric properties

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  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  SaschaWillems/vulkan.gpuinfo.org#95 · Opened Jul 25, 2024

• texture sparse residency example doesn't check for queue sparse support

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  Difficulty 2/5 1-3 hours Newbie friendliness 38/100

  SaschaWillems/Vulkan#1104 · Opened Feb 11, 2024

• Why is the same information being queried for different extension supports?

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  bug

  Difficulty 2/5 1-3 hours Newbie friendliness 35/100

  SaschaWillems/VulkanCapsViewer#195 · 6 comments · Opened Dec 20, 2023

• `VkPhysicalDeviceHostImageCopyPropertiesEXT` output is broken.

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  bug

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  SaschaWillems/vulkan.gpuinfo.org#82 · 4 comments · Opened Nov 15, 2023

• Option to list all properties/features

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  feature

  Difficulty 3/5 1-2 days Newbie friendliness 38/100

  SaschaWillems/vulkan.gpuinfo.org#80 · Opened Oct 28, 2023

• Implicit support for transfer src/dst on images is not displayed

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#79 · 1 comment · Opened Oct 4, 2023

• [Server data viz] Coverage misleading

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#71 · 3 comments · Opened Jul 6, 2023

• Tables displaying internal instead of external driverVersion.

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#67 · 3 comments · Opened Jun 8, 2023

• subgroupSupportedStages filled not correctly

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  bug

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  SaschaWillems/vulkan.gpuinfo.org#66 · 2 comments · Opened Mar 28, 2023

• Organize and de-duplicate devices using RADV

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  SaschaWillems/vulkan.gpuinfo.org#61 · 20 comments · Opened Feb 9, 2023

• VkResult is "ERROR_OUT_OF_DATE_KHR" in triangle.cpp:392

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SaschaWillems/Vulkan#1007 · 3 comments · Opened Jan 7, 2023

• Devices supporting a feature should not be listed under "not supporting"

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  Difficulty 3/5 1-2 days Newbie friendliness 42/100

  SaschaWillems/vulkan.gpuinfo.org#54 · Opened Nov 30, 2022

• Support for CMake projects

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SaschaWillems/SPIRV-VSExtension#9 · 1 comment · Opened Jun 10, 2022

• vs2019 no context menu options

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  Difficulty 2/5 1-3 hours Newbie friendliness 35/100

  SaschaWillems/SPIRV-VSExtension#6 · 4 comments · Opened Oct 26, 2021

• Vulkan on GhostBSD: OS "Unknown" Version "Unknown"

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  Platform: Linux

  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  SaschaWillems/VulkanCapsViewer#124 · 4 comments · Opened Jun 1, 2021

• Ideas for (further) improved formatting

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  feature request

  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SaschaWillems/VulkanCapsViewer#87 · Opened Feb 18, 2020