Printed from http://www.electronista.com

Khronos outs OpenCL 4.2 drivers, improves developer support

updated 10:20 pm EDT, Mon August 15, 2011

StreamInput, WebCL groups cast wider feedback net

OpenGL 3D's latest specification was recently released by the Khronos Group at SIGGRAPH 2011. The new OpenGL 4.2 spec integrates developer feedback and adds new functionality for developers to use and improve app performance. Among the larger improvemens, shader enabling now allows atomic counters and load, store, or atomic read-modify-write operations for a single level of texture.

Other new capabilities include GPU-tessellated capture and multiple drawing instances from transform feedback, modifying arbitrary subsets of a compressed texture without requiring re-downloading of the complete texture, and packing multiple 8-bit and 16-bit values into a single 32-bit value for better shader efficiency.

The 4.2 drivers are now available for download alongside NVIDIA's OpenGL specs.

Khronos also called for more participants in its StreamInput and WebCL working groups. StreamInput focuses on cross-platform APIs for advanced sensor processing and user interaction, while WebCL works with JavaScript bindings to OpenCL, enabling parallel computing in HTML5 Web browsers.



By Electronista Staff
toggle

Comments

  1. UmarOMC

    Fresh-Faced Recruit

    Joined: Aug 2001

    +1

    Annnd WE just got...

    3.2 via Lion! *

Login Here

Not a member of the MacNN forums? Register now for free.

toggle

Network Headlines

toggle

Most Popular

Sponsor

Recent Reviews

ActvContent Sync Smartband

Smartbands of all sorts are hitting the market. Some build on the buzz around fitness trackers, while others offer simpler features fo ...

RocketStor 6324L Thunderbolt 2 eSATA bridge

Like it or not, the shift to Thunderbolt is underway. The connection is extremely flexible, allowing for video and data to co-habitate ...

Patriot Stellar Boost XT 64GB USB 3.0 drive

A vast selection of USB memory sticks means that consumers can often find exactly the size drive they need in a configuration that can ...

Sponsor

toggle

Most Commented

 
toggle

Popular News