1 syntax = "proto2"; 2 3 package com.google.tuningfork; 4 5 enum Level { 6 LEVEL_INVALID = 0; 7 LEVEL_1 = 1; 8 LEVEL_2 = 2; 9 LEVEL_3 = 3; 10 }; 11 12 message Annotation { 13 optional Level level = 1; 14 optional Level level2 = 2; 15 } 16 17 enum LOD { 18 LOD_INVALID = 0; 19 LOD_1 = 1; 20 LOD_2 = 2; 21 LOD_3 = 3; 22 LOD_4 = 4; 23 }; 24 25 message FidelityParams { 26 optional LOD lod = 1; 27 } 28