Windows tagged news

Radeon ProRender is a powerful physically-based rendering engine that enables creative professionals to produce stunningly photorealistic images. Built on efficient, high-performance Radeon Rays technology, Radeon ProRender’s complete, scalable ray tracing engine uses open industry standards to harness GPU and CPU performance for swift, impressive results. One of those open industry standards is OpenCL 1.2. AMD's requirements state: "Hardware agnostic – if your computer can run OpenCL 1.2, it can run Radeon ProRender." Download the Windows or Linux version directly or learn more about Radeon Pro.

Windows Story Remix with glTF supportMicrosoft Story Remix has the ability to combine multiple elements, including mixed-reality content from Microsoft’s 3D assets site, 3D Remix. 3D Remix works with third-party content in the glTF interchange format to create eye-popping, special-effects-driven stories. Checkout Remix 3D Preview with glTF online today.

At GDC 2017, in San Francisco during February, Khronos™ released several new Vulkan® extensions for cross-platform Virtual Reality rendering and multiple GPU access. This functionality has been initially released as KHX extensions to enable feedback from the developer community before being incorporated into final specifications. One key question that we have been asked since GDC is whether the Vulkan multi-GPU functionality is specifically tied to ship only on Windows 10.

Cloud Imperium Games developer Ali Brown indicated that Star Citizen will be dropping DirectX support in favor of Vulkan. Specifically, Brown mentioned that CIG had been developing on DX11, with an intent to support DX12. However, because Vulkan enables single-API support for older version of Windows (and Linux) without sacrificing performance and features, the plan now is to move away from DirectX completely.

NVIDIA graphics driver for Windows version 378.66 is now offering some OpenCL 2.0 support. From the release notes: "New features in OpenCL 2.0 are available in the driver for evaluation purposes only." Some known issues include: The current implementation is limited to 64-bit platforms only; OpenCL 2.0 allows kernels to be enqueued with global_work_size larger than the compute capability of the NVIDIA GPU. The current implementation supports only combinations of global_work_size and local_work_size that are within the compute capability of the NVIDIA GPU; For executing kernels (whether from the host or the device), OpenCL 2.0 supports non-uniform ND-ranges where global_work_size does not need to be divisible by the local_work_size. This capability is not yet supported in the NVIDIA driver, and therefore not supported for device side kernel enqueues.

NVIDIA is rolling out the world’s first production Vulkan drivers today as part of the Android 6.0 Marshmallow OTA update to SHIELD Android TV. This makes SHIELD Android TV the first consumer platform with production installed Vulkan drivers – making it an ideal platform for Android developers to get easy access to this new-generation graphics API This continues NVIDIA’s rollout of Vulkan drivers across multiple platforms, including Windows 7-10, desktop and embedded Linux and now Android.

OpenVX 1.0.1 specification announcedThe Khronos Group today announced the ratification and public release of the OpenVX™ 1.0.1 specification, a maintenance update to the open, royalty-free standard for cross platform acceleration of computer vision applications. OpenVX 1.0.1 integrates bug fixes and clarifications resulting from feedback from working group members and the wider industry implementing and using the specification. OpenVX enables performance and power-optimized computer vision processing, especially important in embedded and real-time uses cases such as face, body and gesture tracking, smart video surveillance, advanced driver assistance systems (ADAS), object and scene reconstruction, augmented reality, visual inspection, robotics and more. In addition to the OpenVX conformance tests and Adopters Program launched in late 2014, Khronos is now shipping an open source, fully-conformant CPU-based implementation of OpenVX 1.0 that runs on Linux, Android or Windows. The full OpenVX 1.0.1 specification and details about the sample implementation are available at www.khronos.org/openvx.

The Intel GPA now includes an expanded Frame Analyzer for OpenGL ES that includes performance optimization functionality. Developers can also run the System Analyzer and Platform Analyzer applications to analyze Android targets (Intel or ARM architecture) running OpenGL ES v1.0-3.1 from Windows 7/ 8.1 hosts as well as from Apple OS X 10.7, 10.8 or Ubuntu 12.04 or 14.04 host systems.

Recent research shows that WebGL is now supported on more devices than Flash. It’s the bigger platform. In fact, WebGL powered HTML5 is now the largest platform on the planet for interactive browser graphics. Now that WebGL is available on IE and Safari as well, we should see WebGL become even bigger. Long live WebGL!

Build 3D applications with the WebGL-based MontageJS 3D componentMontageJS has introduced a new WebGL-based component for the MontageJS framework. The 3D view component for MontageJS offers an abstraction layer for WebGL and aims to make the individual elements of a 3D scene just as easy to manipulate as conventional HTML elements in the page DOM. If your browser has WebGL enabled, you can try out a demo here. The MontageJS 3D view component is designed to load and display glTF content. The COLLADA working group provides Mac and Windows open source converters to translate COLLADA files into glTF.