On Roman's request I'm commiting the bulk of the PNG code I've got.
AFAIK it's still missing support for interlaced images and proper
gamma-chunk support. Also, the actual IIO plugin hasn't been coded.
2006-07-19 Sven de Marothy <[EMAIL PROTECTED]>
* gnu/javax/imageio/png/PNGChunk.java,
* gnu/javax/imageio/png/PNGData.java,
* gnu/javax/imageio/png/PNGDecoder.java,
* gnu/javax/imageio/png/PNGEncoder.java,
* gnu/javax/imageio/png/PNGException.java,
* gnu/javax/imageio/png/PNGFile.java,
* gnu/javax/imageio/png/PNGFilter.java,
* gnu/javax/imageio/png/PNGGamma.java,
* gnu/javax/imageio/png/PNGHeader.java,
* gnu/javax/imageio/png/PNGICCProfile.java,
* gnu/javax/imageio/png/PNGPalette.java,
* gnu/javax/imageio/png/PNGPhys.java,
* gnu/javax/imageio/png/PNGTime.java:
New files.
