we are engineers on the Meta Quest browser team and we're investigating if it is possible to render a page to a stereo texture.
We currently have a fairly standard android-centric approach that uses an android surface. The plan is to mark that surface as stereo and render the same tree twice, once for the left eye and once for the right.
Does anyone have any insight in what functions/areas would be the most suited to implement this? Only the page content needs to be rendered this way.