Voices of VR has three new podcasts featuring Neil Trevett, President of the Khronos Group. The podcasts include an overview of the Khronos Group, the new Vulkan API, OpenCL 2.1 and SPIR-V.
As more and more devices support the OpenGL ES 3.1 graphics feature set, there needs to be a benchmark to test these devices and see how well they do with OpenGL ES 3.1 games that take advantage of all the new features. RightWare has released its newest version of Basemark ES, which is also the only benchmark tool available on the market to test the new OpenGL ES 3.1 features -- Basemark ES 3.1.
The Khronos group has uploaded slide decks from the Vulkan and OpenCL presentations at GDC. The original press briefing slide deck is included. The slides cover SPIR-V as well and can also be seen in the online video from the March 5th Vulkan session.
The complete Khronos Vulkan session from offsite GDC is now online:
Please join us at 2PM pacific time for a Live Stream of the second and last Vulkan session at GDC. There will be better quality video and slides available in the next few days.
LunarG has posted a video providing an overview of GLAVE, an open source tool for debugging Vulkan applications. GLAVE is being developed by Valve and LunarG.
G-Truc Creation has posted an excellent and well balanced overview of SPIR-V – The first open standard intermediate language for parallel compute and graphics. "I am looking forward to the shading language revolution that SPIR-V will lead to, one step at a time!" sums up Christophe Riccio.
Mozilla is introducing a preview of WebGL 2, which is still under development by the WebGL working group. WebGL 2 is based on OpenGL ES 3.0, and brings with it many improvements and additions to help developers create stunning visuals on the Web. WebGL 2 will raise many restrictions and add new capabilities compared to WebGL 1. For example, while WebGL 1 only required support for being able to render using 8 textures at a time, WebGL 2 raises this minimum limit to 32.
Imagination is a promoting member of the Khronos Group and has been working on developing a proof-of-concept driver for Vulkan for our PowerVR Rogue GPUs. Our PowerVR demo team has also spent the last two months porting one of our new OpenGL ES 3.0 demos to the new API and today we are able to show you a snapshot of our work. Vulkan™ is a next-generation, high-performance graphics and compute API developed by the Khronos Group. Previously known as glNext, Vulkan has been designed to address some of the shortcomings of the original OpenGL® API which was introduced 22 years ago.
The Khronos Group today announced the ratification and public release of the OpenCL 2.1 provisional specification. OpenCL 2.1 is a significant evolution of the open, royalty-free standard for heterogeneous parallel programming that defines a new kernel language based on a subset of C++ for significantly enhanced programmer productivity, and support for the new Khronos SPIR-V cross-API shader program intermediate language now used by both OpenCL and the new Vulkan graphics API.
Press Release: Khronos Releases OpenCL 2.1 Provisional Specification for Public Review
Video of Live OpenCL Session
OpenCL Feedback thread: We look forward to hearing from you.
Overview slide: Powerpoint presentation outlining OpenCL 2.1