> Apple computers ... will both rely on the Vulkan/OpenGL APIs Apple haven't included any real OpenGL updates in years, and have meanwhile released Metal, thei

> Apple computers ... will both rely on the Vulkan/OpenGL APIs Apple haven't included any real OpenGL updates in years, and have meanwhile released Metal, their own cross platform (OS X / iOS) abstraction layer. Wouldn't get your hopes up expecting Vulkan support from Apple.