tree 31603f4e7ed17aee876def02a963e286d1a1b427
parent 5a47573f59c041e9faaf38b8e21f15affa6bcccb
author Mark Wachsler <wachsler@google.com> 1659032506 +0000
committer Mark Wachsler <wachsler@google.com> 1659260347 +0000

Validate position and dimensions of TplBlockStats

Also added convenience functions ok(), operator*(), and operator->() to
Status/StatusOr.

Now that CreateTplFrameDepStatsWithoutPropagation crops blocks to
their overlap with the frame, it seems a good idea to check that the
dimensions are valid before cropping.

Change-Id: I7d0c968cfc2d3bd5925938dfe33f74a432b3e977