macCatalyst WebGL on Apple Silicon devices is using a software renderer
Created attachment 412561 [details] Patch
Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE
<rdar://problem/70587571>
Comment on attachment 412561 [details] Patch r=me
Comment on attachment 412561 [details] Patch looks good. such a shame I spent the time doing it this way only to learn it wasn't right :(
Committed r269118: <https://trac.webkit.org/changeset/269118> All reviewed patches have been landed. Closing bug and clearing flags on attachment 412561 [details].