1/** 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 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 image from '@ohos.multimedia.image'; 16 17 export async function taskPoolTest(pixelMap: image.PixelMap) { 18 console.info('www data start taskpool'); 19 try { 20 let task = new taskpool.Task(pixelTest, pixelMap); 21 taskpool.execute(task) as Object; 22 } catch (err) { 23 console.error('www data execute error'); 24 } 25 } 26 27 export async function pixelTest(pixelMap: image.PixelMap): Promise<image.PixelMap>{ 28 console.info('www data start pixelTest'); 29 setTimeout(()=>{ 30 console.info('www data 开始异步阻塞'); 31 }, 1000) 32 return pixelMap; 33 }