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-rw-r--r--make/lib/pngj/LICENSE.txt202
-rw-r--r--make/lib/pngj/NOTICE.txt6
-rw-r--r--make/lib/pngj/RELEASE-NOTES.txt70
-rw-r--r--make/lib/pngj/about.html47
-rw-r--r--make/lib/pngj/jogl-merge.txt13
5 files changed, 338 insertions, 0 deletions
diff --git a/make/lib/pngj/LICENSE.txt b/make/lib/pngj/LICENSE.txt
new file mode 100644
index 000000000..d64569567
--- /dev/null
+++ b/make/lib/pngj/LICENSE.txt
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+
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+
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+ Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/make/lib/pngj/NOTICE.txt b/make/lib/pngj/NOTICE.txt
new file mode 100644
index 000000000..1b7009f5b
--- /dev/null
+++ b/make/lib/pngj/NOTICE.txt
@@ -0,0 +1,6 @@
+PNGJ : PNG image IO Java librry
+Copyright 2009 Hern�n J. Gonz�lez
+
+This product includes software developed by
+Hern�n J. Gonz�lez (http://hjg.com.ar/).
+
diff --git a/make/lib/pngj/RELEASE-NOTES.txt b/make/lib/pngj/RELEASE-NOTES.txt
new file mode 100644
index 000000000..2e03b544b
--- /dev/null
+++ b/make/lib/pngj/RELEASE-NOTES.txt
@@ -0,0 +1,70 @@
+PNGJ: Release Notes & History
+==============================================================================
+
+Version 0.85 (1 April 2012)
+ - More robust Chunk management (ChunkGroup is now inside PngChunk; both PngReader and PngWriter have a ChunkList...)
+ - PngMetadata: both PngReader and PngWriter have an instance to deal with metadata (chunks) at high level. eg: setDpi()/getDpi
+ - Added sPLT chunk
+ - The test of all testsuite images now copies all chunks ok.
+ - Deprecated Pngwrite.writeRow(ImageLine), use better Pngwrite.writeRow(ImageLine,rown)
+ - remove PngReader.foundChunksInfo
+
+Version 0.80 (28 March 2012)
+ - Roll back auto increment of ImageLine rownumber at writing. Define some new PngWrite.writeLine() methods with slight change in semantics
+ - Fix bad chunk-id in PngChunkITXT
+
+Version 0.71 (March 2012)
+ - Full support for all Chunk types (bKGD CHRM ICCP ITXT TRNS ZTXT - some yet untested)
+ - ar.com.hjg.pngj.nosandbox is now empty: PngFileHelper is back to main jar
+ - Lossy compression ar.com.hjg.pngj.lossy - (very EXPERIMENTAL yet, undocumented, lots of rough edges)
+
+Version 0.62 (Jun 2011)
+-----------------------
+- Added Javadocs
+- Implemented ImageLineHelper.tf_palIdx2RGB()
+- Several code and comment polishing
+
+Version 0.61 (Jun 2011)
+-----------------------
+- Better PNG filter strategies (different filters in same writer).
+- Fixed issue with compression level (zip stream), it had no effect before.
+- More chunks implemented (cHRM , sRGB , sBIT)
+- Restricted visibility of some methods/fields
+
+Version 0.6 (May 2011)
+-----------------------
+- Full support for indexed and grayscale, with any bitdepth
+- The only non supported PNG images are the interlaced now.
+- Chunk management fully reimplemented. (package ar.hjg.com.png.chunks)
+- Decouple google-appengine-unfriendy code in package
+ ar.com.hjg.pngj.nosandbox package. See PngFileHelper.
+- Constructors PngReader/PngWriter now use streams. See factory methods
+in ar.com.hjg.pngj.nosandbox.PngFileHelper if you want to use files.
+- Added test images from PNG suite - see MirrorTest
+- Polished code, translated some spanish comments
+
+Version 0.2 (Apr 2011)
+-----------------------
+- Issue with extra trailing IDAT chunks fixed.
+
+Version 0.1 (January 2009)
+---------------------------
+- Full reading/writing capabilities for truecolor formats: RGB/RGBA , 8 and 16 bpp
+- Other formats: paletted and grayscale images implemented (almost no testing),
+only with 8bitdepth resolution (1,2,4 bits not implemented).
+- Palette handling: very rudimentary: PngReader only reads the raw chunk and
+PngWriter -if applicable- writes it back.
+- Special color transformations (ICC) : unvisible for the API. The chunks are
+read and write 'raw'.
+- Special chunks: limited support for Physical resolution (DPI) and textual chunks.
+All other ancillary chunks are blindly read and write.
+
+
+Feedback:
+--------
+
+http://code.google.com/p/pngj
+
[email protected]
+
+Hernan J. Gonzalez \ No newline at end of file
diff --git a/make/lib/pngj/about.html b/make/lib/pngj/about.html
new file mode 100644
index 000000000..23df5e0b8
--- /dev/null
+++ b/make/lib/pngj/about.html
@@ -0,0 +1,47 @@
+<body>
+<p>
+<b>PNGJ: A simple library for reading/writing PNG images.</b>
+</p>
+
+
+<p>
+ Focused on high resolution images,
+both huge in size (and hence not appropiate to be loaded in memory, eg. as a BufferedImage)
+and quality (the library is dedicated to truecolor images, with 8 and 16 bits per sample,
+with or without alpha). It provides basic line-oriented reading and writing capabilities.
+</p>
+<p>
+
+A quick example: this code reads a PNG image file (true colour, 8-16 bpp, RGB-RGBA) and
+rewrites it cutting the red channel by two.
+</p>
+
+<pre>
+
+ public static void decreaseRed(String origFilename, String destFilename) {
+ PngReader pngr = new PngReader(origFilename);
+ PngWriter pngw = new PngWriter(destFilename, pngr.imgInfo);
+ pngw.setOverrideFile(true); // allows to override writen file if it already exits
+ System.out.println(pngr.toString());
+ pngw.prepare(pngr); // not necesary; but this can copy some informational chunks from original
+ int channels = pngr.imgInfo.channels;
+ if(channels<3) throw new RuntimeException("Only for truecolour images");
+ for (int row = 0; row &lt; pngr.imgInfo.rows; row++) {
+ ImageLine l1 = pngr.readRow(row);
+ for(int j=0;j&lt;pngr.imgInfo.cols;j++)
+ l1.scanline[j*channels]/=2;
+ pngw.writeRow(l1);
+ }
+ pngr.end();
+ pngw.end();
+ }
+ </pre>
+<p>
+See the docs and source of the samples for more.
+</p>
+
+http://code.google.com/p/pngj/<br>
+<a href="http://code.google.com/p/pngj/">PNGJ</a>
+
+</body>
+</html>
diff --git a/make/lib/pngj/jogl-merge.txt b/make/lib/pngj/jogl-merge.txt
new file mode 100644
index 000000000..4ab93edbf
--- /dev/null
+++ b/make/lib/pngj/jogl-merge.txt
@@ -0,0 +1,13 @@
+PNGJ Version 0.85 (1 April 2012)
+
+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.
+
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