OpenGL ES tagged news

Imagination announces PVRTune with support for OpenGL ES, EGL and soon VulkanImagination Technologies announces a new version of PVRTune, the PowerVR GPU performance analysis tool which provides developers with a deep level of information to help them fully understand the dynamics of their applications on mobile and embedded devices. With this release, PVRTune is now ‘API aware,’ able to retrieve and present events that have been generated by the client driver of native programming interfaces such as OpenGL ES and the EGL. PVRTune today supports OpenGL ES and EGL client drivers, with Vulkan support to follow.

Screen-filling Rasterization using Screen-aligned Quads and Triangles with OpenGLCG Internals published a blog article covering screen-filling rasterization using graphics hardware and modern OpenGL. The findings are applicable to OpenGL ES, Vulkan, and WebGL as well. For rendering screen-filling geometry we usually have to choose between a screen-aligned quad and a screen-aligned triangle. But - is there a difference? If so, which approach is better than the other? In this article we want to show you the differences between both approaches and offer an alternative. Following the theoretical analysis we introduce a demo program and evaluate screencasts together with multiple performance measures.

Imagination Announces Neural Network SDK which sits on OpenCLImagination Technologies announces the PowerVR CLDNN SDK for developing neural network applications on PowerVR GPUs. The neural network SDK makes it easy for developers to create Convolutional Neural Networks (CNNs) using PowerVR hardware. CLDNN sits on top of OpenCL making use of OpenCL constructs so it can be used alongside other custom OpenCL code. It uses standard OpenCL memory, so it can be used alongside standard OpenGL ES contexts. Learn more about CLDNN and download the SDK today.

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.

Imagination Technologies latest blog is broken into two parts: The first part discusses issues related to the artist and the production of game scene assets. The second part describes the software engineering project to integrate the Unreal Engine with Imagination’s PowerVR GR6500 Wizard development hardware, and their Vulkan driver with their proposed ray tracing API extensions, in order to demonstrate ray tracing functionality running in a well-known game engine.

Already supported by production browsers from Google and Mozilla, the WebGL 2.0 standard is final and now ready for developers to create the next wave of 3D web applications and engines. WebGL 2.0 exposes OpenGL ES 3.0-class functionality, bringing desktop-OpenGL capabilities to web developers everywhere. Additionally, Khronos has now started work on the next generation of WebGL to bring the power of the new generation of explicit 3D APIs to the Web. More information on WebGL 2.0 is available in the Khronos Blog.