1// This is the definition for camera profiler message. 2syntax = "proto2"; 3 4package profiler; 5 6// Time stamp of start and end processing time. 7message TimeStamp { 8 optional uint64 start = 1; 9 optional uint64 end = 2; 10 optional uint32 count = 3; 11 optional int32 request_id = 4; 12} 13 14// TimeSeries stores the target name and a series of time stamps and fps. 15message TimeSeries { 16 optional string name = 1; 17 repeated TimeStamp runtime = 2; 18} 19 20// Profilering result stores the usecase name, and the targets' runtime it 21// profiled. 22message ProfilingResult { 23 // The usecase indicates which mode/session it is profiling. For example, 24 // camera preview, video preview, etc. 25 optional string usecase = 1; 26 repeated TimeSeries target = 2; 27 optional string build_id = 3; 28 optional string device_type = 4; 29 optional string device_serial = 5; 30 // Unix epoch timestamp when profile started. 31 optional int64 profile_start_time_nanos = 6; 32 // CLOCK_BOOTTIME value as near as possible to the same moment 33 // as profile_start_time_millis. 34 optional uint64 profile_start_boottime_nanos = 7; 35 // Unix epoch timestamp when profile ended. 36 optional int64 profile_end_time_nanos = 8; 37} 38