Simplify some calculation and add more comments.

Change-Id: I0fcb2e48ba88dc957c5454de09059a265c3dbec1
2 files changed
tree: 23096854282aea62ed2b7c0440742e32650f7ffa
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/