OpenGL is huge. It's probably a better idea to use the shared code in Mesa and write a Gallium to Metal driver. That's how Zink (GL on Vulkan) and Microsofts GL

OpenGL is huge. It's probably a better idea to use the shared code in Mesa and write a Gallium to Metal driver. That's how Zink (GL on Vulkan) and Microsofts GLonD3D12 work.