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Earlier this month there was a report on a game studio finding their MoltenVK-using game rejected from Apple's App Store. The situation is now resolved and Apple has allowed this Vulkan-over-Metal game into their iOS marketplace. Details on the issue and how it was resolved are set out in this Phoronix story.

Less than one full week after their previous code drop, the AMD developers maintaining the AMDVLK Vulkan Linux driver today pushed out their freshest code [Source: Phoronix]

The glTF session at SIGGRAPH may only be 50 minutes long, but it will be action packed. Don't miss this years fast moving glTF session with these speakers:

• Ecosystem update: Patrick Cozzi, Cesium
• glTF for artists: Patrick Ryan, Microsoft
• TurboSquid - Beau Perschall
• Facebook - Pär Winzell
• Microsoft - Gary Hsu and Cedric Caillaud
• STK - Alex Wood, AGI
• VSCode - Ed Mackey, AGI
• Industrial AR with glTF - Johannes Beh, Fraunhofer
• Google Draco - Frank Galligan
• Texture transmission - Mark Callow
• IKEA - Martin Enthed

Be the first to learn about updates to our BOF Day and Networking Reception at SIGGRAPH by bookmarking our event page or signing up to our mailing list.

Join the Khronos Group for this webinar on July 31 where we will talk about the current status of glTF and its ecosystem, and why it is the "JPEG of 3D." We'll go into some of the current hot topics for glTF, and talk about what may be in the future for glTF. This webinar is appropriate for existing users of glTF 2.0 and those considering it as their 3D asset format.

The Khronos Group would like to welcome its newest Contributor Member Magic Leap. Magic Leap is working on a head-mounted virtual retinal display, called Magic Leap One, which superimposes 3D computer-generated imagery over real world objects.

The demand for 3D content is growing quickly across markets. New formats, applications, and tools are being developed to keep up with the demand . TurboSquid has been eagerly watching the development of the glTF 2.0 specification and has now added full support for the format for its StemCell initiative, which standardizes how 3D models are built and makes buying a 3D model as easy as buying a stock photo.

The Khronos Group would like to welcome Au-Zone as the newest Associate Contributor. Au-Zone Technologies is a leading provider of development tools, engineering design services, and enabling IP used for the design of intelligent embedded vision products and solutions.

The Khronos Group would like to welcome DisplayLink as the newest Contributor Member. DisplayLink develops hardware and software solutions to enable easy connectivity between monitors, virtual reality HMDs and computing devices over standard interfaces such as USB, Ethernet, and wireless networks. DisplayLink is the leading provider of USB graphics and Wireless VR technology.

Apple has published an official list of all of their devices that use OpenGL and OpenCL, including which version is supported. The earliest machines date back to 2007. The most recent machines to support both OpenCL and OpenGL are the 2018 MacBook Pro 13 and 15 inch. Both machines support OpenGL 4.1 and OpenCL 1.2.

If you're a game developer and not yet up to speed on Vulkan*, you should be. Vulkan APIs are one of the industry's hottest new technologies. They support multithreaded programming, simplify cross-platform development and have the backing of makers of major chips, GPUs, and devices. Vulkan APIs are positioned to become one of the next dominant graphics rendering platforms. Characteristics of the platform help apps gain longevity and run in more places. You might say that Vulkan lets apps live long and prosper—and this code sample will help get you started.

Khronos member Cadence Design Systems, and ArcSoft, announced they have partnered to develop AI and vision applications for Cadence Tensilica Vision DSPs. The OpenVX conformant Vision P6 DSP supports AI applications developed in the Caffe, TensorFlow and TensorFlowLite frameworks through the Tensilica Xtensa Neural Network Compiler, Android Neural Network API for on-device AI acceleration in Android-powered devices and includes complete, optimized support for more than 1,500 OpenCV-based vision and OpenVX 1.1 library functions.

Magic Leap released a handful of tutorials and assets files that will help developers get a head-start in creating mixed reality content on Magic Leap One. Magic Leap said that Unity and Unreal already offer optimizations for Magic Leap hardware. The headset has full support for OpenGL 4.5 and OpenGL ES 3.1, but Magic Leap recommends building applications with the Vulkan API for the best performance.

The Khronos Group announces the availability of the SYCL Adopters Program for the C++-based programming framework for parallel programming. Under the Adopters Program, implementers of SYCL 1.2.1 can access an extensive conformance test suite, and then upload their test results to Khronos for review and the opportunity to become officially conformant. Together with the SYCL Adopters Program, Khronos also announces the release of a maintenance update for SYCL 1.2.1, delivering specification clarifications that enable enhanced run-time optimizations.

A new pull request has been submitted to MoltenVK, the open-source project for mapping the Vulkan graphics/compute API over Apple’s Metal to run on iOS/macOS. This pull request is working to address the issue that caused at least one MoltenVK-using iPhone/iPad game to be rejected from the Apple App Store.

Adam Sawicki, a member of AMD RTG’s Game Engineering team, has spent the best part of a year assisting one of the world’s biggest game studios in porting one of their AAA games to the Khronos Vulkan API. That kind of experience — embedded with the game developer and working hands-on in their codebase alongside their own engineers — is always worth sharing whenever possible. Adam has turned what he learned into a general presentation aimed at those looking to port a game engine to either Vulkan or DirectX 12.