Merge PNGJ 0.85 into namespace

PNGJ Version 0.85  (1 April 2012)

Apache 2.0 License

http://code.google.com/p/pngj/

Merged code:
  - Changed namespace ar.com.hjg.pngj -> jogamp.opengl.util.pngj
    to avoid collision when using a different version of PNGJ.

  - Removed test and lossy packages and helper classes
    to reduce footprint.

License information is added in main LICENSE.txt file.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkTEXT.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkTEXT.java
new file mode 100644
index 000000000..c535fe34a
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkTEXT.java
@@ -0,0 +1,34 @@
+package jogamp.opengl.util.pngj.chunks;

+

+import jogamp.opengl.util.pngj.ImageInfo;

+import jogamp.opengl.util.pngj.PngHelper;

+

+public class PngChunkTEXT extends PngChunkTextVar {

+	public PngChunkTEXT(ImageInfo info) {

+		super(ChunkHelper.tEXt, info);

+	}

+

+	@Override

+	public ChunkRaw createChunk() {

+		if (val.isEmpty() || key.isEmpty())

+			return null;

+		byte[] b = (key + "\0" + val).getBytes(PngHelper.charsetLatin1);

+		ChunkRaw chunk = createEmptyChunk(b.length, false);

+		chunk.data = b;

+		return chunk;

+	}

+

+	@Override

+	public void parseFromChunk(ChunkRaw c) {

+		String[] k = (new String(c.data, PngHelper.charsetLatin1)).split("\0");

+		key = k[0];

+		val = k[1];

+	}

+

+	@Override

+	public void cloneDataFromRead(PngChunk other) {

+		PngChunkTEXT otherx = (PngChunkTEXT) other;

+		key = otherx.key;

+		val = otherx.val;

+	}

+}