EmulatedCamera: Add support for depth only devices

Depth only cameras are a special class of devices that do
not support color output. Some common assumptions may not
hold true so emulation and testing is imporant.

Bug: 131342297
Test: runtest -x cts/tests/camera/src/android/hardware/
Change-Id: Ifcddf3c01b5bb2d84c6787dad9039dfe2ec897ab
11 files changed
tree: cb8f416ecc51cdffb1842ced8f0bbcb332c338a8
  1. devices/