Camera: Use zoom ratio to switch between physical cameras

- Switch from using focal length to zoom ratio to switch from physical
cameras. This enables testing of different physical cameras across the
full zoom ratio range.
- Pass input_width and input_height from GCH to HWL layer.
- Modify the pending request tracker to handle multi-resolution
ImageReader.

Test: Camera CTS
Bug: 156254356
Change-Id: I7f807d8b0840046a36515a0cf3d1194639675914
13 files changed
tree: 642cd6e7e9667fcf6838a0a869a878ad7beb88f7
  1. common/
  2. devices/
  3. .clang-format
  4. Android.bp
  5. METADATA
  6. PREUPLOAD.cfg