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BarcodeReader#read -> NativeSdk#readBarcode调用返回-1 #167

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@zqwxmao

使用BitmapUtil#getBinaryzationBitmap转换的二值化图片可以识别到返回4 NativeSdk#readBarcode;
自己用jni模仿BitmapUtil#getBinaryzationBitmap转换的二值化图片无法识别,返回-1;(传入的图片参数也仿照BitmapUtil#getBinaryzationBitmap中对图片做了拷贝bm.copy(Config, true))
可以协助看下问题吗?

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