Mark Kilgard presents “NVIDIA OpenGL in 2017” at SIGGRAPH

• Tags: SIGGRAPH OpenGL

Attending SIGGRAPH 2017 next week?  OpenGL developers should attend this free NVIDIA session on Monday, July 31 to get the most out of OpenGL on Quadro, GeForce, and Tegra GPUs. Hear from an OpenGL expert at NVIDIA how the OpenGL continues to evolve. See how NVIDIA's Nsight developer tools make OpenGL development easier for you. Learn how your application can benefit from NVIDIA advancing OpenGL as a cross-platform, open industry standard.  See this schedule for a complete list of NVIDIA content at SIGGRAPH.   Read More

Just release - vkmark: more than a Vulkan benchmark

• Tags: Vulkan Github

With help from Khronos member Collabora, employee Alexandros Frantzis created vkmark, which aims to provide an extensible suite of targeted, configurable benchmarking scenes for Vulkan. Most scenes exercise specific Vulkan features or usage patterns (e.g., desktop 2.5D scenarios), although we are also happy to have more complex, visually intriguing scenes. vkmark Vulkan benchmark is available on GitHub.   Read More

Handling differences between Vulkan and OpenGL coordinate system

• Tags: Vulkan OpenGL

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.   Read More

Latest iMac scores well on OpenGL benchmarks

• Tags: OpenGL

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.    Read More

Intel Releases Graphics Driver 15.46 for Windows with OpenGL, OpenCL and Vulkan improvements

• Tags:

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.   Read More

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