Backups/TwelveMonkeys
2
0
Fork 0
mirror of https://github.com/haraldk/TwelveMonkeys.git synced 2025-08-03 03:25:28 -04:00
Code Issues Projects Releases Wiki Activity

TMI-TIFF: Fixed doc, removed todo.

Browse Source
This commit is contained in:
Harald Kuhr 2013-02-20 10:44:42 +01:00
parent 2764460db5
commit 59e5c3b3fd
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/YCbCrUpsamplerStream.java
View File

@ -37,14 +37,14 @@ import java.io.InputStream;
import java.util.Arrays; import java.util.Arrays;
/** /**
* YCbCrUpsamplerStream * Input stream that provides on-the-fly conversion and upsampling of TIFF susampled YCbCr samples to (raw) RGB samples.
* *
* @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a> * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
* @author last modified by $Author: haraldk$ * @author last modified by $Author: haraldk$
* @version $Id: YCbCrUpsamplerStream.java,v 1.0 31.01.13 09:25 haraldk Exp$ * @version $Id: YCbCrUpsamplerStream.java,v 1.0 31.01.13 09:25 haraldk Exp$
*/ */
final class YCbCrUpsamplerStream extends FilterInputStream { final class YCbCrUpsamplerStream extends FilterInputStream {
// NOTE: DO NOT MODIFY OR EXPOSE! // NOTE: DO NOT MODIFY OR EXPOSE THIS ARRAY OUTSIDE PACKAGE!
static final double[] CCIR_601_1_COEFFICIENTS = new double[] {299.0 / 1000.0, 587.0 / 1000.0, 114.0 / 1000.0}; static final double[] CCIR_601_1_COEFFICIENTS = new double[] {299.0 / 1000.0, 587.0 / 1000.0, 114.0 / 1000.0};
private final int horizChromaSub; private final int horizChromaSub;
@ -147,7 +147,7 @@ final class YCbCrUpsamplerStream extends FilterInputStream {
} }
} }
bufferPos += 2; // CbCr bytes at end of unit bufferPos += 2; // Skip CbCr bytes at end of unit
} }
bufferPos = bufferLength; bufferPos = bufferLength;
@ -185,7 +185,6 @@ final class YCbCrUpsamplerStream extends FilterInputStream {
} }
} }
// TODO: Read no longer than until row boundary....
int read = Math.min(decodedLength - decodedPos, len); int read = Math.min(decodedLength - decodedPos, len);
System.arraycopy(decodedRows, decodedPos, b, off, read); System.arraycopy(decodedRows, decodedPos, b, off, read);
decodedPos += read; decodedPos += read;