gli

Header only C++ image library for graphics software

OpenGL Image (GLI) is a header only C++ image library for graphics software. GLI provides classes and functions to load image files (KTX and DDS), facilitate graphics APIs texture creation, compare textures, access texture texels, sample textures, convert textures, generate mipmaps, etc. This library works with OpenGL or Vulkan but also ensures interoperability with other third-party libraries and SDKs. It is a candidate for software rendering (raytracing / rasterisation), image processing, image-based software testing or any development context that requires an image library.