1// Copyright (c) 2021 Huawei Device Co., Ltd. 2// Licensed under the Apache License, Version 2.0 (the "License"); 3// you may not use this file except in compliance with the License. 4// You may obtain a copy of the License at 5// 6// http://www.apache.org/licenses/LICENSE-2.0 7// 8// Unless required by applicable law or agreed to in writing, software 9// distributed under the License is distributed on an "AS IS" BASIS, 10// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11// See the License for the specific language governing permissions and 12// limitations under the License. 13 14import { CHART_OFFSET_LEFT, MAX_COUNT, QueryEnum, TraficEnum } from '../utils/QueryEnum'; 15import { threadPool } from '../../SqlLite'; 16import { TraceRow } from '../../../component/trace/base/TraceRow'; 17import { JankStruct } from '../../ui-worker/ProcedureWorkerJank'; 18 19export function processActualDataSender(pid: number, row: TraceRow<JankStruct>): Promise<JankStruct[]> { 20 let trafic: number = TraficEnum.Memory; 21 let width = row.clientWidth - CHART_OFFSET_LEFT; 22 if (trafic === TraficEnum.SharedArrayBuffer && !row.sharedArrayBuffers) { 23 row.sharedArrayBuffers = { 24 jank_tag: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 25 dst_slice: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 26 depth: new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT * MAX_COUNT), 27 name: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 28 pid: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 29 type: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 30 id: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 31 tid: new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * MAX_COUNT), 32 ts: new SharedArrayBuffer(Float64Array.BYTES_PER_ELEMENT * MAX_COUNT), 33 dur: new SharedArrayBuffer(Float64Array.BYTES_PER_ELEMENT * MAX_COUNT), 34 }; 35 } 36 return new Promise((resolve, reject) => { 37 threadPool.submitProto( 38 QueryEnum.processActualData, 39 { 40 startNS: TraceRow.range?.startNS || 0, 41 endNS: TraceRow.range?.endNS || 0, 42 pid: pid, 43 recordStartNS: window.recordStartNS, 44 recordEndNS: window.recordEndNS, 45 width: width, 46 trafic: trafic, 47 sharedArrayBuffers: row.sharedArrayBuffers, 48 t: Date.now(), 49 }, 50 (res: unknown, len: number, transfer: boolean): void => { 51 resolve(arrayBufferHandler(transfer ? res : row.sharedArrayBuffers, len)); 52 } 53 ); 54 }); 55} 56 57function arrayBufferHandler(buffers: unknown, len: number): JankStruct[] { 58 //@ts-ignore 59 let name = new Int32Array(buffers.name); //@ts-ignore 60 let id = new Int32Array(buffers.id); //@ts-ignore 61 let pid = new Int32Array(buffers.pid); //@ts-ignore 62 let tid = new Int32Array(buffers.tid); //@ts-ignore 63 let type = new Int32Array(buffers.type); //@ts-ignore 64 let ts = new Float64Array(buffers.ts); //@ts-ignore 65 let dur = new Float64Array(buffers.dur); 66 let outArr: JankStruct[] = []; //@ts-ignore 67 let jank_tag = new Int32Array(buffers.jank_tag); //@ts-ignore 68 let dst_slice = new Int32Array(buffers.dst_slice); //@ts-ignore 69 let depth = new Uint16Array(buffers.depth); 70 for (let i = 0; i < len; i++) { 71 outArr.push({ 72 name: name[i], 73 pid: pid[i], 74 type: type[i], 75 id: id[i], 76 tid: tid[i], 77 ts: ts[i], 78 dur: dur[i], 79 jank_tag: jank_tag[i], 80 dst_slice: dst_slice[i], 81 depth: depth[i], 82 } as unknown as JankStruct); 83 } 84 return outArr; 85} 86