# Vulkan® 1.4.321 - A Specification (with all registered extensions)

The Khronos® Vulkan Working Group
version 1.4.321, 2025-07-17 19:31:47Z
from git branch: makepkg commit: dad857284bf63d027ac9d6a97e9a1689831bab0d

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## Appendix K: Credits (Informative)

Vulkan 1.4 is the result of contributions from many people and companies participating in the Khronos Vulkan Working Group, as well as input from the Vulkan Advisory Panel.

Members of the Working Group, including the company that they represented at the time of their most recent contribution, are listed in the following section. Some specific contributions made by individuals are listed together with their name.

### Working Group Contributors to Vulkan

- Aaron Greig, Codeplay Software Ltd. (versions 1.1, 1.4)

- Aaron Hagan, AMD (versions 1.1)

- Abhishek Sashi Nair, Huawei Technologies Co., Ltd. (version 1.4)

- Adam Jackson, Red Hat (versions 1.0, 1.1)

- Adam Śmigielski, Mobica (version 1.0)

- Aditi Verma, Qualcomm Technologies, Inc. (version 1.3)

- Ahmed Abdelkhalek, AMD (versions 1.3, 1.4) (video subgroup chair)

- Aidan Fabius, Core Avionics & Industrial Inc. (version 1.2)

- Aitor Camacho, LunarG (version 1.4)

- Alan Baker, Google (versions 1.1, 1.2, 1.3, 1.4)

- Alan Vines, Imagination Technologies (version 1.4)

- Alan Ward, Google (versions 1.1, 1.2)

- Alastair Murray, Codeplay (version 1.4)

- Alejandro Piñeiro, Igalia (version 1.1)

- Aleks Todorov, Google (version 1.4)

- Aleksander Netzel, Epic Games (version 1.4)

- Alex Bourd, Qualcomm Technologies, Inc. (versions 1.0, 1.1, 1.4)

- Alex Crabb, Caster Communications (versions 1.2, 1.3, 1.4)

- Alex Dai, Oppo (version 1.4)

- Alex Krstic, Qualcomm Technologies, Inc. (version 1.4)

- Alex Todorov, Google (version 1.4)

- Alex Walters, Imagination Technologies (versions 1.2, 1.3, 1.4)

- Alexander Galazin, Imagination Technologies (versions 1.0, 1.1, 1.2, 1.3, 1.4) (conformance test subgroup chair)

- Alexey Knyazev, Independent, Khronos (version 1.4)

- Alexey Sachkov, Intel (version 1.3)

- Ali Asif, Huawei Technologies Co., Ltd. (version 1.4)

- Allan MacKinnon, Google (version 1.3)

- Allen Hux, Intel (version 1.0)

- Alon Or-bach, Arm (versions 1.0, 1.1, 1.2, 1.3, 1.4) (system integration subgroup chair)

- Alyssa Rosenzweig, Valve Software (version 1.4)

- Anastasia Stulova, Arm (versions 1.2, 1.3, 1.4)

- Andreas Vasilakis, Think Silicon (version 1.2)

- Andres Gomez, Igalia (version 1.1)

- Andrew Cox, Samsung Electronics (version 1.0)

- Andrew Ellem, Google (version 1.3)

- Andrew Garrard, Imagination Technologies (versions 1.0, 1.1, 1.2, 1.3, 1.4) (format wrangler)

- Andrew Poole, Samsung Electronics (version 1.0)

- Andrew Rafter, Samsung Electronics (version 1.0)

- Andrew Richards, Codeplay Software Ltd. (version 1.0)

- Andrew Woloszyn, Google (versions 1.0, 1.1)

- Andrew Zhi, AMD (version 1.4)

- Ann Thorsnes, Khronos (versions 1.2, 1.3)

- Anthony Salvi, Adobe (version 1.4)

- Antoine Labour, Google (versions 1.0, 1.1)

- Anton Berko, Mediatek (version 1.4)

- Anuj Phogat, Netflix (version 1.4)

- Aras Pranckevičius, Unity Technologies (version 1.0)

- Arpit Agarwal, Qualcomm Technologies, Inc. (version 1.4)

- Arseny Kapoulkine, Roblox (version 1.3)

- Ashley Smith, AMD (version 1.4)

- Ashwin Kolhe, NVIDIA (version 1.0)

- Aurelio Reis, NVIDIA (version 1.4)

- Avinash Baliga, NVIDIA (version 1.4)

- Balaji Calidas, Qualcomm Technologies, Inc. (version 1.4)

- Baldur Karlsson, Valve Software (versions 1.1, 1.2, 1.3, 1.4)

- Barthold Lichtenbelt, NVIDIA (version 1.1)

- Bas Nieuwenhuizen, Google (versions 1.1, 1.2, 1.4)

- Ben Ashbaugh, Intel (version 1.4)

- Ben Bowman, Imagination Technologies (version 1.0)

- Benj Lipchak, Unknown (version 1.0)

- Bill Hollings, Brenwill (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Bill Licea-Kane, Qualcomm Technologies, Inc. (versions 1.0, 1.1)

- Blaine Kohl, Khronos (versions 1.2, 1.3)

- Bob Fraser, Google (version 1.3)

- Boris Zanin, Mobica (versions 1.2, 1.3)

- Brad Grantham, LunarG (version 1.4)

- Brent E. Insko, Intel (version 1.0)

- Brian Ellis, Qualcomm Technologies, Inc. (version 1.0)

- Brian Paul, VMware (versions 1.2, 1.3)

- CAI Kangying, Huawei Technologies Co., Ltd. (version 1.4)

- Caio Marcelo de Oliveira Filho, Intel (versions 1.2, 1.3)

- Calle Ledjefors, Tencent (version 1.4)

- Cass Everitt, Oculus VR (versions 1.0, 1.1)

- Cemil Azizoglu, Canonical (version 1.0)

- Chang-Hyo Yu, Samsung Electronics (version 1.0)

- Charles Giessen, LunarG (versions 1.3, 1.4)

- Charlie Lao, Google (version 1.4)

- Charlie Turner, Igalia (version 1.4)

- Cheng Ge, Tencent (version 1.4)

- Chengping Luo, Mediatek (version 1.4)

- Chia-I Wu, LunarG (version 1.0)

- Chris Bieneman, Microsoft (version 1.4)

- Chris Frascati, Qualcomm Technologies, Inc. (version 1.0)

- Chris Glover, Google (versions 1.3, 1.4)

- Christian Forfang, Arm (version 1.3)

- Christoph Kubisch, NVIDIA (versions 1.3, 1.4)

- Christophe Riccio, LunarG (versions 1.0, 1.1, 1.4)

- Cody Northrop, LunarG (version 1.0)

- Colin Riley, AMD (version 1.1)

- Connor Abbott, Valve Software (version 1.4)

- Caterina Shablia, Collabora (version 1.4)

- Cort Stratton, Google (versions 1.1, 1.2)

- Courtney Goeltzenleuchter, Google (versions 1.0, 1.1, 1.3)

- Craig Davies, Huawei Technologies Co., Ltd. (version 1.2)

- Craig Graham, Samsung Electronics (version 1.4)

- Dae Kim, Imagination Technologies (versions 1.1, 1.4)

- Damien Leone, NVIDIA (version 1.0)

- Dan Baker, Oxide Games (versions 1.0, 1.1)

- Dan Ginsburg, Valve Software (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Dan Sinclair, Google (version 1.4)

- Daniel Johnston, Intel (versions 1.0, 1.1)

- Daniel Koch, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4) (ray tracing subgroup chair)

- Daniel Rakos, RasterGrid (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Daniel Schürmann, Valve Software (version 1.4)

- Daniel Stone, Collabora (versions 1.1, 1.2, 1.4)

- Daniel Story, Nintendo (version 1.4)

- Daniel Vetter, Intel (version 1.2)

- Daniele Vettorel, Google (version 1.4)

- Danny Huynh, Samsung Electronics (version 1.4)

- Dave Aronson, Adobe (version 1.4)

- Dave Desormeaux, LunarG (version 1.4)

- Dave Evans, Samsung Electronics (version 1.4)

- David Airlie, Red Hat (versions 1.0, 1.1, 1.2, 1.3)

- David Mao, AMD (versions 1.0, 1.2)

- David McCloskey, Juice Labs (version 1.4)

- David Miller, Miller & Mattson (versions 1.0, 1.1) (Vulkan reference card)

- David Neto, Google (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- David Pankratz, Huawei Technologies Co., Ltd. (version 1.3)

- David Wilkinson, AMD (version 1.2)

- David Yu, Pixar (version 1.0)

- Dean Sekulic, Croteam (version 1.4)

- Dejan Mircevski, Google (version 1.1)

- Dennis Adams, Sony (version 1.4)

- Derek Lamberti, Arm (version 1.4)

- Diego Novillo, Google (versions 1.3, 1.4)

- Dimitris Georgakakis, Think Silicon (version 1.3)

- Dominik Witczak, AMD (versions 1.0, 1.1, 1.3)

- Donald Scorgie, Imagination Technologies (version 1.2)

- Dzmitry Malyshau, Mozilla (versions 1.1, 1.2, 1.3)

- Ed Hutchins, Oculus (version 1.2)

- Eddie Hatfield, Google (version 1.4)

- Eduardo Lima, Igalia (version 1.4)

- Emily Stearns, Khronos (versions 1.2, 1.3, 1.4)

- Enrique de Lucas, Imagination Technologies (version 1.4)

- Eric Sullivan, NVIDIA (version 1.4)

- Faith Ekstrand, Collabora (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Florian Penzkofer, Epic (version 1.4)

- Frank (LingJun) Chen, Qualcomm Technologies, Inc. (version 1.0)

- Frank Yang, Google (version 1.4)

- François Duranleau, Gameloft (versions 1.3, 1.4)

- Fred Liao, Mediatek (version 1.0)

- Gabe Dagani, Samsung Electronics (versions 1.0, 1.4)

- Gabor Sines, AMD (version 1.2)

- Gang Chen, Intel (version 1.4)

- George Erfesoglou, OVR Tech (version 1.4)

- Graeme Leese, Broadcom (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Graham Connor, Imagination Technologies (version 1.0)

- Graham Sellers, Electronic Arts (versions 1.0, 1.1, 1.4)

- Graham Wihlidal, Electronic Arts (version 1.3)

- Greg Fischer, LunarG (versions 1.1, 1.4)

- Greg Roth, Microsoft (version 1.4)

- Gregory Grebe, AMD (versions 1.3, 1.4)

- Hai Nguyen, NVIDIA (versions 1.2, 1.3, 1.4)

- Hamish Todd, Imagination Technologies (version 1.4)

- Hans-Kristian Arntzen, Valve Software (versions 1.1, 1.2, 1.3, 1.4)

- Heman Gala, MAGIX (version 1.4)

- Henri Verbeet, Codeweavers (version 1.2)

- Hugo Devillers, Saarland University (version 1.4)

- Hwanyong Lee, Kyungpook National University (version 1.0)

- Iago Toral, Igalia (versions 1.1, 1.2)

- Ian Ameline, Huawei Technologies Co., Ltd. (version 1.4)

- Ian Elliott, Google (versions 1.0, 1.1, 1.2, 1.4)

- Ian Richardson, Intel (version 1.4)

- Ian Romanick, Intel (versions 1.0, 1.1, 1.3, 1.4)

- Ingrid Kelly, NVIDIA (version 1.4)

- J. D. Rouan, Google (version 1.4)

- Jaebaek Seo, Google (version 1.4)

- Jake Turner, Valve Software (version 1.4)

- Jakob Bornecrantz, Collabora (version 1.4)

- James Fitzpatrick, Imagination Technologies (versions 1.3, 1.4)

- James Hughes, Oculus VR (version 1.0)

- James Jones, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- James Riordon, Khronos (versions 1.2, 1.3)

- Jamie Madill, Google (versions 1.3, 1.4)

- Jan Hermes, Continental Corporation (versions 1.0, 1.1, 1.4)

- Jan-Harald Fredriksen, Arm (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Jarred Davies, Imagination Technologies (version 1.4)

- Jean Geffroy, id Software (version 1.4)

- Jean-François Roy, Google (versions 1.1, 1.2, 1.3)

- Jean-Noé Morrisette, Epic Games (version 1.4)

- Jeff Bolz, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Jeff Juliano, NVIDIA (versions 1.0, 1.1, 1.2, 1.4)

- Jeff Kiel, NVIDIA (version 1.4)

- Jeff Leger, Qualcomm Technologies, Inc. (versions 1.1, 1.3, 1.4)

- Jeff Phillips, Khronos (versions 1.3, 1.4)

- Jeff Vigil, Samsung Electronics (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Jens Owen, Google (versions 1.0, 1.1)

- Jeremy Gebben, LunarG (version 1.4)

- Jeremy Hayes, LunarG (versions 1.0, 1.4)

- Jesse Barker, Unity Technologies (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Jesse Hall, Google (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Jessica Heerboth, NVIDIA (version 1.4)

- Jingye Wang, Huawei Technologies Co., Ltd. (version 1.4)

- Joe Davis, Samsung Electronics (version 1.1)

- Johannes van Waveren, Oculus VR (versions 1.0, 1.1)

- John Anthony, Arm (versions 1.2, 1.3, 1.4)

- John Kessenich, Google (versions 1.0, 1.1, 1.2, 1.3) (SPIR-V and GLSL for Vulkan spec author)

- John McDonald, Valve Software (versions 1.0, 1.1, 1.2, 1.3)

- John Stone, University of Illinois (version 1.4)

- John Zulauf, LunarG (versions 1.1, 1.2, 1.3)

- Jon Ashburn, LunarG (version 1.0)

- Jon Leech, Independent (versions 1.0, 1.1, 1.2, 1.3, 1.4) (XML toolchain, normative language, release wrangler)

- Jonas Gustavsson, Samsung Electronics (versions 1.0, 1.1)

- Jonas Meyer, Epic Games (versions 1.2, 1.3)

- Jonathan Hamilton, Imagination Technologies (version 1.0)

- Jordan Justen, Intel (version 1.1)

- Jordan Robinson, Samsung Electronics (version 1.4)

- Joshua Ashton, Valve Software (versions 1.3, 1.4)

- Jules Blok, Independent (version 1.4)

- Jungwoo Kim, Samsung Electronics (versions 1.0, 1.1)

- Jörg Wagner, Arm (version 1.1)

- Kalle Raita, Google (version 1.1)

- Karen Ghavam, LunarG (versions 1.1, 1.2, 1.3, 1.4)

- Karl Schultz, LunarG (versions 1.1, 1.2)

- Kathleen Mattson, Khronos (versions 1.0, 1.1, 1.2)

- Kaye Mason, Google (version 1.2)

- Keith Packard, Valve Software (version 1.2)

- Kenneth Benzie, Codeplay Software Ltd. (versions 1.0, 1.1)

- Kenneth Russell, Google (version 1.1)

- Kerch Holt, NVIDIA (versions 1.0, 1.1)

- Kevin O’Neil, AMD (version 1.1)

- Kevin Petit, Arm (versions 1.3, 1.4)

- Kris Rose, Khronos (versions 1.2, 1.3, 1.4)

- Kristian Kristensen, Intel (versions 1.0, 1.1)

- Krzysztof Iwanicki, Samsung Electronics (version 1.0)

- Larry Seiler, Intel (version 1.0)

- Laura Hermanns, Epic Games (version 1.4)

- Laura Shubel, Caster Communications (version 1.3)

- Lauri Ilola, Nokia (version 1.1)

- Lei Zhang, Google (version 1.2)

- Lenny Komow, LunarG (versions 1.1, 1.2)

- Leonid Fedorov, Huawei Technologies Co., Ltd. (version 1.4)

- Liam Middlebrook, NVIDIA (version 1.3)

- Lina Versace, Google (versions 1.0, 1.1, 1.2, 1.4) (system integration subgroup chair)

- Lionel Duc, NVIDIA (version 1.4)

- Lionel Landwerlin, Intel (versions 1.1, 1.2, 1.4)

- Lisie Aartsen, Khronos (versions 1.3, 1.4)

- Liz Maitral, Khronos (version 1.2)

- Lorenzo Dal Col, Khronos (version 1.4) (conformance test subgroup chair)

- Lou Kramer, AMD (version 1.3)

- Lutz Latta, Lucasfilm (version 1.0)

- Lynne Iribarren, Independent (version 1.4)

- Maciej Jesionowski, AMD (version 1.1)

- Mahmoud Kharsa, Samsung Electronics (version 1.4)

- Mais Alnasser, AMD (versions 1.1, 1.4)

- Marcin Kantoch, AMD (version 1.3)

- Marcin Rogucki, Mobica (version 1.1)

- Maria Rovatsou, Codeplay Software Ltd. (version 1.0)

- Mariusz Merecki, Intel (versions 1.3, 1.4)

- Marijn Suijten, Traverse Research (version 1.4)

- Mark Bellamy, Arm (versions 1.2, 1.3, 1.4)

- Mark Callow, Independent (versions 1.0, 1.1, 1.2, 1.3)

- Dhruv Mark Collins, Igalia (version 1.4)

- Mark Kilgard, NVIDIA (versions 1.1, 1.2)

- Mark Lobodzinski, LunarG (versions 1.0, 1.1, 1.2)

- Mark Young, LunarG (versions 1.1, 1.3, 1.4)

- Markus Tavenrath, NVIDIA (version 1.1)

- Marty Johnson, Khronos (versions 1.3, 1.4)

- Mateusz Przybylski, Intel (version 1.0)

- Mathias Heyer, NVIDIA (versions 1.0, 1.1)

- Mathias Schott, NVIDIA (versions 1.0, 1.1)

- Mathieu Robart, Arm (version 1.2)

- Matt Netsch, Qualcomm Technologies, Inc. (versions 1.1, 1.3, 1.4) (conformance test subgroup chair)

- Matthew Rusch, NVIDIA (version 1.3)

- Matthäus Chajdas, Intel (versions 1.1, 1.2, 1.3, 1.4)

- Maurice Ribble, Qualcomm Technologies, Inc. (versions 1.0, 1.1)

- Maxim Lukyanov, Samsung Electronics (version 1.0)

- Maximilien Dagois, Google (version 1.4)

- Michael Antilla, Google (version 1.4)

- Michael Blumenkrantz, Valve Software (versions 1.3, 1.4)

- Michael Lentine, Google (version 1.0)

- Michael O’Hara, AMD (version 1.1)

- Michael Phillip, Samsung Electronics (version 1.2)

- Michael Wong, Codeplay Software Ltd. (version 1.1)

- Michael Worcester, Imagination Technologies (versions 1.0, 1.1)

- Michal Pietrasiuk, Intel (versions 1.0, 1.3, 1.4)

- Mick Beaver, Electronic Arts (version 1.4)

- Mika Isojarvi, Google (versions 1.0, 1.1)

- Mike Schuchardt, LunarG (versions 1.1, 1.2, 1.4)

- Mike Stroyan, LunarG (version 1.0)

- Mike Weiblen, LunarG (versions 1.1, 1.2, 1.3)

- Minyoung Son, Samsung Electronics (version 1.0)

- Mitch Singer, AMD (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Mythri Venugopal, Samsung Electronics (version 1.0)

- Máté Ferenc Nagy-Egri, RasterGrid (version 1.4)

- Natalie Chouinard, Google (version 1.4)

- Nathan Gauër, Google (version 1.4)

- Nathaniel Cesario, LunarG (version 1.4)

- Naveen Leekha, Google (version 1.0)

- Neil Henning, AMD (versions 1.0, 1.1, 1.2, 1.3)

- Neil Hickey, Arm (version 1.2)

- Neil Trevett, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4) (portability subgroup chair)

- Nick Penwarden, Epic Games (version 1.0)

- Nicola Zaghen, Innosilicon (version 1.4)

- Nicolai Hähnle, AMD (version 1.1)

- Nikhil Joshi, NVIDIA (version 1.4)

- Niklas Smedberg, Unity Technologies (version 1.0)

- Norbert Nopper, Independent (versions 1.0, 1.1)

- Nuno Subtil, NVIDIA (versions 1.1, 1.2, 1.3)

- Pan Gao, Huawei Technologies Co., Ltd. (version 1.4)

- Pat Brown, NVIDIA (version 1.0)

- Patrick Boyle, Qualcomm Technologies, Inc. (version 1.4)

- Patrick Cozzi, Independent (version 1.1)

- Patrick Doane, Activision (versions 1.0, 1.4)

- Patrick Han, Samsung Electronics (version 1.4)

- Patrick Mours, NVIDIA (version 1.4)

- Pau Baiget, Google (version 1.4)

- Peter Kutz, Adobe (version 1.4)

- Peter Lohrmann, AMD (versions 1.0, 1.2)

- Peter Quayle, Imagination Technologies (version 1.4)

- Petros Bantolas, Imagination Technologies (version 1.1)

- Philip Rebohle, Valve Software (version 1.3)

- Pierre Boudier, NVIDIA (versions 1.0, 1.1, 1.2, 1.3)

- Pierre-Loup Griffais, Valve Software (versions 1.0, 1.1, 1.2, 1.3)

- Piers Daniell, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Ping Liu, Intel (versions 1.3, 1.4)

- Piotr Bialecki, Intel (version 1.0)

- Piotr Byszewski, Mobica (version 1.3)

- Prabindh Sundareson, Samsung Electronics (version 1.0)

- Pradyuman Singh, NVIDIA (version 1.4)

- Pyry Haulos, Google (versions 1.0, 1.1) (conformance test subgroup chair)

- Rachel Bradshaw, Caster Communications (version 1.3)

- Rajeev Rao, Qualcomm Technologies, Inc. (version 1.2)

- Ralph Potter, Samsung Electronics (versions 1.1, 1.2, 1.3, 1.4) (working group chair)

- Ran Wang, Google (version 1.4)

- Raun Krisch, Samsung Electronics (version 1.3)

- Ravi Patlegar, AMD (version 1.4)

- Ravikiran Pallapatula, Huawei Technologies Co., Ltd. (version 1.4)

- Ray Smith, Arm (versions 1.0, 1.1, 1.2)

- Ricardo Garcia, Igalia (versions 1.3, 1.4)

- Richard Huddy, Samsung Electronics (versions 1.2, 1.3)

- Richard Van Natta, Firaxis (version 1.4)

- Richard Wang, Huawei Technologies Co., Ltd. (version 1.4)

- Rick Hammerstone, Qualcomm Technologies, Inc. (version 1.4)

- Rob Barris, NVIDIA (version 1.1)

- Rob Stepinski, Transgaming (version 1.0)

- Robert Simpson, Qualcomm Technologies, Inc. (versions 1.0, 1.1, 1.3, 1.4)

- Rohan Garg, Intel (version 1.4)

- Rolando Caloca Olivares, Epic Games (versions 1.0, 1.1, 1.2, 1.3)

- Ronan Keryell, Xilinx (versions 1.3, 1.4)

- Roy Ju, Mediatek (version 1.0)

- Rufus Hamade, Imagination Technologies (version 1.0)

- Ruihao Zhang, Qualcomm Technologies, Inc. (versions 1.1, 1.2, 1.3, 1.4)

- SU Fujia, Huawei Technologies Co., Ltd. (version 1.4)

- Sam Martin, Arm (version 1.4)

- Samuel (Sheng-Wen) Huang, Mediatek (versions 1.3, 1.4)

- Samuel Iglesias Gonsalvez, Igalia (version 1.3)

- Samuel Pitoiset, Valve Software (version 1.4)

- Sandeep Kakarlapudi, Arm (version 1.4)

- Sascha Willems, Self (versions 1.3, 1.4)

- Sean Ellis, Arm (version 1.0)

- Sean Harmer, KDAB Group (versions 1.0, 1.1)

- Serdar Kocdemir, Google (version 1.4)

- Sergey Solovyev, Tencent (version 1.4)

- Seth Williams, NVIDIA (version 1.4)

- Shahbaz Youssefi, Google (version 1.4)

- Shannon Woods, NVIDIA (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Shaun Heald, Innosilicon (version 1.4)

- Sinuhe Hardegree, Samsung Electronics (version 1.4)

- Slawomir Cygan, Intel (versions 1.0, 1.1, 1.3, 1.4)

- Slawomir Grajewski, Intel (versions 1.0, 1.1, 1.3, 1.4)

- Sorel Bosan, AMD (version 1.1)

- Soroush Kashani, Imagination Technologies (version 1.4)

- Spencer Fricke, LunarG (versions 1.2, 1.3, 1.4)

- Stefanus Du Toit, Google (version 1.0)

- Stephane Cerveau, Igalia (version 1.4)

- Stephen Huang, Mediatek (version 1.1)

- Steve Hill, Broadcom (versions 1.0, 1.2)

- Steve Viggers, Core Avionics & Industrial Inc. (versions 1.0, 1.2)

- Steve Winston, Holochip (versions 1.3, 1.4)

- Steven Gu, Huawei Technologies Co., Ltd. (version 1.4)

- Steven Perron, Google (version 1.4)

- Stuart Smith, AMD (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Sujeevan Rajayogam, Google (version 1.3)

- Theresa Foley, Intel (version 1.0)

- Thomas Caissard, Adobe (version 1.4)

- Tiago Costa, Epic Games (version 1.4)

- Tilmann Scheller, Samsung Electronics (version 1.1)

- Tim Lewis, Khronos (versions 1.3, 1.4)

- Timo Suoranta, AMD (version 1.0)

- Timothy Lottes, AMD (versions 1.0, 1.1)

- Timur Kristof, Valve Software (version 1.4)

- Ting Wei, Arm (version 1.4)

- Tobias Hector, AMD (versions 1.0, 1.1, 1.2, 1.3, 1.4) (validity language and toolchain)

- Tobin Ehlis, LunarG (version 1.0)

- Tom Olson, Arm (versions 1.0, 1.1, 1.2, 1.3, 1.4) (working group chair)

- Tomasz Bednarz, Independent (version 1.1)

- Tomasz Kubale, Intel (version 1.0)

- Tony Barbour, LunarG (versions 1.0, 1.1, 1.2)

- Tony Zlatinski, NVIDIA (versions 1.3, 1.4)

- Trevor Black, Google (version 1.4)

- Tyler Nowicki, AMD (version 1.4)

- Vassili Nikolaev, NVIDIA (version 1.4)

- Vatsalya Prasad, Huawei Technologies Co., Ltd. (version 1.4)

- Victor Eruhimov, Unknown (version 1.1)

- Vikram Kushwaha, NVIDIA (versions 1.3, 1.4)

- Vikram Tarikere, Imagination Technologies (version 1.4)

- Vincent Hindriksen, Stream HPC (versions 1.2, 1.3)

- Víctor Jáquez, Igalia (version 1.4)

- Wang Jingye, Huawei Technologies Co., Ltd. (version 1.4)

- Wasim Abbas, Arm (version 1.3)

- Wayne Lister, Imagination Technologies (version 1.0)

- William Wheeler, Imagination Technologies (version 1.4)

- Wolfgang Engel, Unknown (version 1.1)

- Wooyoung Kim, Qualcomm Technologies, Inc. (version 1.4)

- Wyvern Wang, Huawei Technologies Co., Ltd. (version 1.3)

- Yajun Zhang, Tencent (version 1.4)

- Yanjun Zhang, VeriSilicon (versions 1.0, 1.1, 1.2, 1.3, 1.4)

- Youngwang Kim, Arm (version 1.4)

- Yu Chang Wang, Huawei Technologies Co., Ltd. (version 1.4)

- Yuehai Du, Qualcomm Technologies, Inc. (version 1.4)

- Yunxing Zhu, Huawei Technologies Co., Ltd. (version 1.3)

- Yury Uralsky, NVIDIA (version 1.4)

- Zehui Lin, Huawei Technologies Co., Ltd. (version 1.4)

- Žiga Markuš, LunarG (version 1.4)

### Other Credits

The Vulkan Advisory Panel members provided important real-world usage information and advice that helped guide design decisions.

The wider Vulkan community have provided useful feedback, questions and specification changes that have helped improve the quality of the Specification via GitHub.

Administrative support to the Working Group for Vulkan 1.1 and beyond was provided by Khronos staff including Ann Thorsnes, Blaine Kohl, Dennis Fu, Dominic Agoro-Ombaka, Emily Stearns, Jeff Phillips, Kendra Casper, Lisie Aartsen, Liz Maitral, Marty Johnson, Tim Lewis, and Xiao-Yu CHENG; and by Alex Crabb, Laura Shubel, and Rachel Bradshaw of Caster Communications.

Administrative support for Vulkan 1.0 was provided by Andrew Riegel, Elizabeth Riegel, Glenn Fredericks, Kathleen Mattson and Michelle Clark of Gold Standard Group.

Technical support was provided by James Riordon, site administration of Khronos.org and OpenGL.org.