1/* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto2"; 18 19package perfetto.protos; 20 21import "protos/perfetto/metrics/custom_options.proto"; 22 23// Ported from catapult's media_metric.html. 24message MediaMetric { 25 repeated double time_to_video_play = 1 [(unit) = "ms_smallerIsBetter"]; 26 repeated double time_to_audio_play = 2 [(unit) = "ms_smallerIsBetter"]; 27 repeated int64 dropped_frame_count = 3 [(unit) = "count_smallerIsBetter"]; 28 repeated double buffering_time = 4 [(unit) = "ms_smallerIsBetter"]; 29 repeated double roughness = 5 [(unit) = "count_smallerIsBetter"]; 30 repeated double freezing = 6 [(unit) = "ms_smallerIsBetter"]; 31 32 // These have multiple dynamic histogram names in the TBMv2 version. Because 33 // TBMv3 doesn't support dynamic names, we report one value per seek into each 34 // of these two combined histograms. 35 repeated double seek_time = 8 [(unit) = "ms_smallerIsBetter"]; 36 repeated double pipeline_seek_time = 9 [(unit) = "ms_smallerIsBetter"]; 37} 38