The OpenCL hardware acceleration features in the Generic Graphics Library (GEGL) were originally developed as part of Google’s Summer of Code in 2009 and 2011 and finished over the winter with sponsorship from AMD and help by MulticoreWare. On supported systems, this feature should greatly speed up processor intensive operations. Users have to start the application with the command line parameter GEGL_USE_OPENCL=yes to use OpenCL.
MulticoreWare Inc. has announced the Multicore Cross-platform Architecture (MXPA), an OpenCL runtime and compiler, enabling cross-architecture performance from a single, unified codebase. MXPA is designed to preserve the expression of parallelism in OpenCL, independent of vendor hardware and software stack implementation. MXPA currently supports x86 architectures and is being extended to a wide range of platforms from CPUs to DSPs with minimal vendor support.
The HTML5-powered Opera TV Store is now on show at IP&TV World Forum in London. It’s packed with new cool features such as the ability to render WebGL content. Game developers can bring their WebGL-based games to connected TVs running the Opera TV Store.
The Khronos Group commenced the opening events of its most recent tour to Beijing and Shanghai. The Khronos Board of Directors, including AMD, Apple, ARM, Epic, Ericsson, Freescale, Imagination Technologies, Intel, Nokia, NVIDIA, Oracle, Qualcomm, Samsung, SONY and Texas Instruments, has made engaging the participation of Chinese industry a priority and has committed significant financial and staffing resources to Chinese activities. Khronos standards include OpenGL ES, the 3D graphics API used to power the user interface, games and applications on almost every smartphone in the world, OpenCL for heterogeneous parallel computation and WebGL for 3D graphics for HTML5.
AMD announced it has invested in Nuvixa, Inc, a developer of gesture-based video communication and presentation solutions. Using depth-sensing camera technologies, the Nuvixa StagePresence immersive video presentation tool extracts a presenter from virtually any background environment, and embeds their live video persona within any compatible digital desktop or slide content. Image processing enhancements are only available with OpenCL and AMD accelerated processing units (APUs). This technology creates immersive performance and quality improvements and experience to online audiences.
drawElements Ltd. introduces the dEQP Quality Score, a unique metric combining all key aspects of GPU quality to show how suited a platform is for running real-world graphics applications. The dEQP Currently features close to 10 000 tests covering functional correctness, performance, stability, accuracy and feature support for OpenGL ES 2.0 and related APIs.
Version 0.9.11 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. Highlight of this release is the new Qt based viewer. This tool makes it possible to inspect complete scenes via the GUI and offers basic edit features for visual debugging. On the renderer side, we’ve added “Fast Approximate Anti-Aliasing” (FXAA) and support for volume texture compression (VTC).