Sascha Willems

Release Version 3.01 of the Vulkan Hardware Capability Viewer is now available for all platforms (Windows, Linux, Android, Mac OSX). New extensions This version has been updated to Vulkan Headers 1.2.175, adding support for reading new features and properties provided via VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2 for the following extensions: VK_EXT_ycbcr_2plane_444_formats VK_EXT_vertex_input_dynamic_state VK_EXT_color_write_enable VK_KHR_synchronization2 VK_KHR_zero_initialize_workgroup_memory VK_KHR_workgroup_memory_explicit_layout VK_NV_inherited_viewport_scissor Queue family flags for Video encode and decode This version also adds support for the video decode and encode queue family flags that have been introduced with the provisional Vulkan Video acceleration extensions. [Read More]

New target platform - iOS Thanks to a contribution by the fine folks at LunarG, the Vulkan Hardware Capability Viewer is now also available on Apple’s iOS based devices. Adding the fifth supported platform, which means that the app is now available on almost every device supporting Vulkan. I have also unlocked the iOS for the database so you can now filter and search through Vulkan data for all iOS devices present in the database. [Read More]

Intro 2021 starts with a huge update for both the Vulkan Hardware Capability Viewer application and the accompanying Vulkan Hardware Database, bringing some long-awaited features along with many smaller changes, additions and improvements. Vulkan Hardware Capability Viewer 3.0 Update mechanism One of the most requested features was a proper update mechanism, that would allow users to update reports with stuff added in newer versions. This version finally adds such an update mechanism. [Read More]

New extension data features The Vulkan hardware database just got another big feature update, adding some long outstanding functionality mostly related to extension features and properties.The Vulkan hardware capability viewer got support for those some time ago, and the database already displays these for single reports. But up until now there were no listings on those extension related information. This meant it was not possible to filter devices based on that data. [Read More]

New extension data features The Vulkan hardware database just got another big feature update, adding some long outstanding functionality mostly related to extension features and properties.The Vulkan hardware capability viewer got support for those some time ago, and the database already displays these for single reports. But up until now there were no listings on those extension related information. This meant it was not possible to filter devices based on that data. [Read More]

Vulkan ray tracing extensions final specifications have been released The finalized specifications for the cross-vendor hardware accelerated ray tracing extensions have finally been released, after being available as a provisional extension for some time now. So Vulkan now has official cross-vendor, cross-os support for accessing hardware accelerated ray tracing features. A great overview can be found on the Khronos blog, along with a great article on how ray tracing works. [Read More]

New target platform - Mac OSX With the recent updates from the Vulkan® Portability™ initiative and the addition of the relevant extensions in release 2.21, Mac OSX has become an even more important target for Vulkan applications. So I decided to officially add support for Mac OSX to the Vulkan Hardware Capability Viewer. This only required a few changes to the application’s source code (mostly related to surface extensions) and a new target for the Travis CI setup to build the binaries. [Read More]

Release Version 2.21 of the Vulkan Hardware Capability Viewer is now available for all platforms (Windows, Linux, Android). New extensions This version has been updated to Vulkan Headers 1.2.154, adding support for reading new features and properties provided via VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2 for the following extensions: VK_KHR_portability_subset VK_EXT_4444_formats Vulkan Portability Most notable is the addition of VK_KHR_portability_subset to support the Vulkan® Portability™ initiative (github). This extension allows non-conformant Vulkan implementations to be built on top of other graphics api like Metal or DirectX, and allows identification of features missing for a fully-conformant Vulkan implementation. [Read More]

Release Version 2.2 of the Vulkan Hardware Capability Viewer is now available for all platforms (Windows, Linux, Android). New extensions This version has been updated to Vulkan Headers 1.2.148, adding support for reading new features and properties provided via VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2 for the following extensions: VK_EXT_fragment_density_map2 VK_EXT_shader_atomic_float VK_EXT_extended_dynamic_state VK_EXT_private_data VK_EXT_image_robustness Wayland support Also new with this version is a dedicated build for Wayland. The Linux versions have always been built for X11, but thanks to external contributions, the application now also has a native Wayland version available at the download page. [Read More]

Moving to glTF When I started writing my first Vulkan samples glTF was still in it’s infancy, esp. in terms of tooling. So I went with more common formats and went with the Open Asset importer library (Assimp) for loading these. But things rapidly changed with glTF 2.0, which is now pretty much and industry standard and supported by many DCC tools. And since both Vulkan and glTF are both Khronos standards this is a perfect match. [Read More]