How to propose an egl extension?

#1

What’s the standard procedure to propose an egl extension? Could someone help to answer it?

#2

Anyone can write an EGL extension specification, but if you want an implementation of that extension so it’s actually usable, you need to work with a vendor who has an EGL implementation to define that feature as a vendor extension. Typically Khronos adopts KHR extensions based on successful vendor extensions, or when the EGL working group as a whole sees a need for new functionality and collectively defines an extension.