1syntax = "proto2"; 2 3package android.automotive.computepipe.example; 4 5message BoundingBox { 6 optional int32 top_x = 1; 7 optional int32 top_y = 2; 8 optional int32 width = 3; 9 optional int32 height = 4; 10}; 11 12message Pose { 13 optional float pan = 1; 14 optional float tilt = 2; 15} 16 17message FaceOutput { 18 optional BoundingBox box = 1; 19 20 optional Pose pose = 2; 21}; 22