Camera: correct face point.

WHen zoom ratio is less than 1.0, the reported logical face coordinator
is negative. We need to cast unsigned integer to signed integer for
calculation.

Bug: 156076524
Test: GCA, FD test app
Change-Id: I713b5c15bc15c5ac7d1846c4dac9ccb23a73adad
2 files changed
tree: 79da197b69475610f87526d27d5f630c78a77691
  1. common/
  2. devices/
  3. .clang-format
  4. Android.bp
  5. PREUPLOAD.cfg