"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java" between
pdfbox-2.0.23-src.zip and pdfbox-2.0.24-src.zip

About: Apache PDFBox is a Java PDF library tool that allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.

CCITTFaxFilter.java  (pdfbox-2.0.23-src)	:	CCITTFaxFilter.java  (pdfbox-2.0.24-src)
skipping to change at line 140		skipping to change at line 140
int pos = 0;		int pos = 0;
int read;		int read;
while ((read = decoderStream.read(result, pos, result.length - pos)) > - 1)		while ((read = decoderStream.read(result, pos, result.length - pos)) > - 1)
{		{
pos += read;		pos += read;
if (pos >= result.length)		if (pos >= result.length)
{		{
break;		break;
}		}
}		}
decoderStream.close();
}		}
private void invertBitmap(byte[] bufferData)		private void invertBitmap(byte[] bufferData)
{		{
for (int i = 0, c = bufferData.length; i < c; i++)		for (int i = 0, c = bufferData.length; i < c; i++)
{		{
bufferData[i] = (byte) (~bufferData[i] & 0xFF);		bufferData[i] = (byte) (~bufferData[i] & 0xFF);
}		}
}		}
@Override		@Override
protected void encode(InputStream input, OutputStream encoded, COSDictionary parameters)		protected void encode(InputStream input, OutputStream encoded, COSDictionary parameters)
throws IOException		throws IOException
{		{
int cols = parameters.getInt(COSName.COLUMNS);		int cols = parameters.getInt(COSName.COLUMNS);
int rows = parameters.getInt(COSName.ROWS);		int rows = parameters.getInt(COSName.ROWS);
CCITTFaxEncoderStream ccittFaxEncoderStream =		CCITTFaxEncoderStream ccittFaxEncoderStream =
new CCITTFaxEncoderStream(encoded, cols, rows, TIFFExtension.FIL L_LEFT_TO_RIGHT);		new CCITTFaxEncoderStream(encoded, cols, rows, TIFFExtension.FIL L_LEFT_TO_RIGHT);
IOUtils.copy(input, ccittFaxEncoderStream);		IOUtils.copy(input, ccittFaxEncoderStream);
input.close();
}		}
}		}
End of changes. 2 change blocks.
2 lines changed or deleted		0 lines changed or added

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