The Power VR SDK, a set of tools, frameworks and examples, for supporting PowerVR GPUs, just released a new version with full Vulkan support. The framework is now open source under the MIT license.
From the new release announcement:
The PowerVR Framework, a cross-platform and cross-API framework that acts as a scaffold around which developers can build their own rendering or game engine, now features a fully functioning Vulkan backend. This lightweight abstraction layer provides utility functions that enable explicit control of Vulkan while reducing the amount of code required to render a scene. It features functions for common tasks such as object creation and asset uploading, simplified object lifetime management, and cross-platform setup. It also includes Imagination’s Gnome Horde demo, included as an example to show multi-threaded command buffer management for Vulkan.
The entire PowerVR Graphics SDK is now distributed freely under an MIT license. The SDK for Vulkan offers cross-platform support for multiple GPU architectures (PowerVR and desktop GPUs) as well as multiple operating systems (Android, Windows and Linux).
Together with the PowerVR Graphics SDK, Imagination offers a complete set of advanced tools for graphics developers. The latest release includes several new features and enhancements. PVRShaderEditor now supports the ability to choose different compilers per shader, and PVRGeoPOD supports 3DSMax 2016 SP2. PVRTrace now includes a full ‘Call Hierarchy’ which will show all a call’s dependencies at a point in time, and also now enables viewing of buffer object data. Finally, PVRTune now includes new counters for ‘ISP pixel load’ and ‘Overdraw.’