ui/src/tracks/thread_state/common.ts

// Copyright (C) 2019 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import {TrackData} from '../../common/track_data';

export const THREAD_STATE_TRACK_KIND = 'ThreadStateTrack';

export interface Data extends TrackData {
  strings: string[];
  starts: Float64Array;
  ends: Float64Array;
  state: Uint16Array;  // Index into |strings|.
}

export interface Config { utid: number; }

export function groupBusyStates(resolution: number) {
  return resolution >= 0.0001;
}