DRAFT: android surface callbacks
OK, so this is some old work I rebased and cleaned up, in case it is useful.
Builds on !1655 (merged)
See also:
- https://gitlab.freedesktop.org/rpavlik/monado/-/tree/android-surface-callback-2?ref_type=heads
- https://gitlab.freedesktop.org/rpavlik/monado/-/tree/android-surface-callback-3?ref_type=heads
Both of which follow on to this WIP MR.
Edited by Rylie Pavlik