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1// Copyright (C) 2018 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15import {TrackData} from '../../common/track_data';
16
17export const SLICE_TRACK_KIND = 'ChromeSliceTrack';
18
19export interface Config {
20  maxDepth: number;
21  namespace: string;
22  trackId: number;
23}
24
25export interface Data extends TrackData {
26  // Slices are stored in a columnar fashion.
27  strings: string[];
28  sliceIds: Float64Array;
29  starts: Float64Array;
30  ends: Float64Array;
31  depths: Uint16Array;
32  titles: Uint16Array;  // Index into strings.
33  colors?: Uint16Array;  // Index into strings.
34  isInstant: Uint16Array;
35  isIncomplete: Uint16Array;
36}
37