One of the key differences between OpenGL and Vulkan -and something that needs careful consideration when porting to Vulkan, is the coordinate system. Vulkan requires the right hand NDC space compared to GL that requires the left hand. Learn about the KHR_VK_maintainance1 extension and see how AnKi is flipping the viewport.
The newest Apple iMac 21.5-inch with Retina 4K display (mid-2017) has scored quite well on the CineBench R15 OpenGL benchmark. The 2015 21.5-inch iMac managed 47fps while the new 2017 model scored 94 fps.
Intel has released their Graphics Driver 15.46 to provide launch support, as well as bugfixes, feature updates, Computer Vision and AI application development support, and support for Windows 10 Creator’s Update features. The driver is only for Windows 10 64-bit. Intel has enabled additional OpenCL media extensions, as well as a few preview extensions. In addition, 15.46 brings support for OpenGL v4.5, Vulkan v1.0.38, and programmable sample positions in Direct3D12.
Futuremark is launching PCMark 10, their seventh major update to the PCMark series of benchmarks first launched in 2002. PCMark 10 builds upon the PCMark 8 platform, adds a few workloads and streamlines the rest in order to present a vendor-neutral, complete, and easy-to-use benchmark for home and office environments. Anandtech has a nice review showing a little bit of OpenGL and OpenCL usage.
NoesisGUI, our multiplatform game UI middleware reached v2.0. The library is now renderer agnostic. We provide a reference OpenGL implementation. Vulkan coming soon. NoesisGUI is also now free for indies!
Basemark launches Rocksolid, a high performance and high availability graphics rendering solution for industrial applications. With Rocksolid, customers can achieve typically 2X to 3X performance increases for their existing applications. In some cases, up to 10X performance increases have been attained. Cross-Platform and Graphics API Agnostic, Rocksolid runs on Windows, Linux, Android, macOS and uses any one of Vulkan, OpenGL, OpenGL ES, DirectX or Metal.
Android Authority does a deep dive into the virtual reality revolution with hardware and software products aplenty on the market, and resources pouring in to spur on innovations. The ten minutes read touches on OpenGL, OpenGL ES and OpenXR.
Nvidia released version 3.6 of the GeForce companion tool Experience. In addition to optimizing the graphics settings of all the supported games installed on your system, this update adds gameplay recording and broadcasting support for OpenGL and Vulkan games. Read the entire review on Tom's Hardware.
As mentioned on Phoronix, Google just announced GSoC 2017 Projects. Included in the list are several Khronos related projects:
• Software Renderer for Vulkan (Vulkan, SPIR-V)
• 3D Hardware Acceleration in Haiku (OpenGL)
• Cross Platform GUI for CCExtractor (OpenGL
• libosmscout: Implementation of an opengl renderer (OpenGL)
• OpenGL-accelerated Renderer for Cytoscape 3 (OpenGL)
• Improvement to WebGL core for p5.js (WebGL)
• WebGL improvements for p5.js (WebGL)
• Creating the fastest math libraries for Ruby by using the GPU through OpenCL and ArrayFire. (OpenCL)
• GPU Boolean Evaluation for CSG Ray-Tracing (OpenCL)
• HPXCL – Asynchronous Integration of CUDA and OpenCL to HPX (OpenCL)
• libxcam Enable a debluring feature with OpenCL Design (OpenCL)
• Speeding up functional network analysis on fMRI data with distributed, in-memory computation using Apache Spark (OpenCL)
AMD announced a dual-GPU graphics card designed for professionals: the Polaris-architecture-based Radeon Pro Duo. Built on the capabilities of the Radeon Pro WX 7100, the Radeon Pro Duo professional graphics card is designed to excel at media and entertainment, broadcast, and design and manufacturing workflows, delivering outstanding performance and superior flexibility that today’s creative professionals demand. The new GPU supports OpenCL 2.0, OpenGL 4.5 and Vulkan 1.0.