If you were unable to make it to the 2012 SIGGRAPH LA, and you really wanted to see the Khronos Groups Birds of a Feather sessions (BOFs), now you can. Presentation slides, videos, photos and more, are now online. A special thank you goes out to the Gold and Silver sponsors of the OpenGL 20th anniversary party: AMD, Google, NVIDIA, DMP, Imagination, Intel, Lucasfilm and R3
Version 1.0.0 of the free open-source, cross-platform 3D application framework PixelLight has been released. We're using OpenGL as well as GLSL within our main-renderer and OpenGL ES 2.0 for Android. The primary focus of this release was on quality assurance. On the graphics side, tesselation as well as instancing support was added to the rendering system. Further we added the capability of rendering volume data.
The Khronos Group has posted most of the slide presentations from the SIGGRAPH BOFs online. Slide sets include COLLADA, OpenCL, OpenGL, OpenGL ES and WebGL. Developers will be particularly interested in these slides which include overviews of OpenGL 4.3, OpenGL ES 3.0 and CLU extension. There is also the slide deck from Kurt Akeley.
It’s the Khronos Group biggest day at Siggraph. Starting at 1pm in the JW Marriott L.A. Live Gold Ballroom Salon 3:
- News Conference 1pm
- COLLADA BOF 2pm
- OpenCL BOF 3pm
- WebGL BOF 4pm
- OpenGL ES BOF 5pm
- OpenGL BOF 6pm
- OpenGL Party 7pm Salon 1, 2 & 3
The Khronos Group and OpenGL would like to invite you to attend the OpenGL 20th Anniversary party. The grand event will be taking place at the JW Marriott L.A. Live in the Gold Ballroom Salon 1, 2 and 3. There will be lots of games, prizes, food and drink, and lots of room for everyone! Everyone is welcome to this celebration. Many of the founding fathers of OpenGL will also be in attendance, including Kurt Akeley! Complete details are available online.
Please meet Work Group Chairs, Khronos founding members and other technology experts at the Khronos Group News Conference and BOFs. The first hour of our day is especially created for the press to get all the Khronos news in one shot. but of course you are encouraged to attend all of our BOFS to get more detail and to attend the very special OpenGL 20th anniversary party
The Khronos Group today announced the immediate release of the OpenGL® 4.3 specification, bringing the very latest graphics functionality to the most advanced and widely adopted cross-platform 2D and 3D graphics API. OpenGL 4.3 integrates developer feedback and continues the rapid evolution of this royalty-free specification while maintaining full backwards compatibility, enabling applications to incrementally use new features while portably accessing state-of-the-art GPU functionality across diverse operating systems and platforms. The OpenGL 4.3 specification contains new features that extend functionality available to developers and enables increased application performance. The full specification is available for immediate download.
It's been an incredible week hasn't it? The latest news about OpenGL rendering Zombies faster than Direct3D really got the twittersphere going! SimLab Composer 2013 adds WebGL export capability and ARM has submitted the Mali-T604 GPU for full profile OpenCL conformance. Back on the Khronos front, COLLADA still has room for you to come on over and show off your COLLADA demo at Siggraph, and we've also updated the official Khronos Siggraph event page with updated BOF schedules, and lots more sponsors for the OpenGL Party! Thank you everyone that has sponsored the party so far. Big news this year, it's OpenGL's 20th Anniversary and we'll be celebrating this momentus occasion in style.There will be lots of OpenGL legends, lots of food, drink and of course, lots and lots of prizes!
Going to SIGGRAPH? Be sure to check out some amazing demo's, presentations, prizes and more. Khronos has a news conference, five BOFs (COLLADA, OpenCL, WebGL, OpenGL ES & OpenGL) and a huge OpenGL party, all happening on Tuesday next week. Full details can be found here, and the party details can be found here.
Valve Software has updated their Linux blog to report that the OpenGL version of Left 4 Dead 2 is now running fastest on Linux (315 fps). Surprisingly, given all the attention Valve has paid to Direct3D tuning over the years, even on Windows, the OpenGL version of the game now runs faster than Direct3D (304 fps vs. 270 fps) due to "overhead per batch in Direct3D which does not affect OpenGL on Windows".