检查应用中使用的stride，排查应用在处理图像数据时设置的stride是否合理。应用处理图像数据时获取到的stride的值为1088，与width的值不相等，且未对width进行处理。
onImageArrival(receiver: image.ImageReceiver): void {
// 注册imageArrival监听
receiver.on('imageArrival', () => {
receiver.readNextImage((err: BusinessError, nextImage: image.Image) => {
if (err || nextImage === undefined) {
// 错误处理
// ...
return;
}
if (nextImage) {
nextImage.getComponent(image.ComponentType.JPEG, async (_err, component: image.Component) => {
let width = 1080;
let height = 1080;
let stride = component.rowStride; // 获取到的stride的值为1088
let pixelMap = await image.createPixelMap(component.byteBuffer, {
size: {
height: height,
width: width
},
srcPixelFormat: image.PixelMapFormat.NV21
})
AppStorage.setOrCreate('stridePixel', pixelMap);
nextImage.release();
})
}
});
})
}