Add functions for hardware D2C depth alignment

[wolfd]

Added functions that were used in the upstream example.
https://github.com/orbbec/OrbbecSDK_v2/blob/12eef82e7f9e2bdf52d25984cbd99ded8882d316/examples/3.advanced.hw_d2c_align/hw_d2c_align.cpp#L83-L86

Topic: hw-d2c

[wolfd]

Reviews in this chain:
└#4 Add functions for hardware D2C depth alignment

[wolfd]

#	head	base	diff	date	summary
0	2e28ebaa	d28b0aad	diff	Mar 4 0:27 AM	4 files changed, 146 insertions(+), 3 deletions(-)

[wolfd]

Closing in favor of #1