diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java index 8dd0ef476..3aba26cca 100644 --- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java +++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java @@ -13,13 +13,15 @@ import jogamp.opengl.util.pngj.PngjOutputException; /**
* Raw (physical) chunk.
* <p>
- * Short lived object, to be created while serialing/deserializing Do not reuse it for different chunks. <br>
+ * Short lived object, to be created while serialing/deserializing Do not reuse
+ * it for different chunks. <br>
* See http://www.libpng.org/pub/png/spec/1.2/PNG-Structure.html
*/
public class ChunkRaw {
/**
- * The length counts only the data field, not itself, the chunk type code, or the CRC. Zero is a valid length.
- * Although encoders and decoders should treat the length as unsigned, its value must not exceed 231-1 bytes.
+ * The length counts only the data field, not itself, the chunk type code,
+ * or the CRC. Zero is a valid length. Although encoders and decoders should
+ * treat the length as unsigned, its value must not exceed 231-1 bytes.
*/
public final int len;
@@ -29,12 +31,14 @@ public class ChunkRaw { public final byte[] idbytes = new byte[4];
/**
- * The data bytes appropriate to the chunk type, if any. This field can be of zero length. Does not include crc
+ * The data bytes appropriate to the chunk type, if any. This field can be
+ * of zero length. Does not include crc
*/
public byte[] data = null;
/**
- * A 4-byte CRC (Cyclic Redundancy Check) calculated on the preceding bytes in the chunk, including the chunk type
- * code and chunk data fields, but not including the length field.
+ * A 4-byte CRC (Cyclic Redundancy Check) calculated on the preceding bytes
+ * in the chunk, including the chunk type code and chunk data fields, but
+ * not including the length field.
*/
private int crcval = 0;
@@ -71,7 +75,8 @@ public class ChunkRaw { }
/**
- * Computes the CRC and writes to the stream. If error, a PngjOutputException is thrown
+ * Computes the CRC and writes to the stream. If error, a
+ * PngjOutputException is thrown
*/
public void writeChunk(OutputStream os) {
if (idbytes.length != 4)
@@ -85,8 +90,8 @@ public class ChunkRaw { }
/**
- * position before: just after chunk id. positon after: after crc Data should be already allocated. Checks CRC
- * Return number of byte read.
+ * position before: just after chunk id. positon after: after crc Data
+ * should be already allocated. Checks CRC Return number of byte read.
*/
public int readChunkData(InputStream is, boolean checkCrc) {
PngHelperInternal.readBytes(is, data, 0, len);
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