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May 2005
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2005.06.13 14:06 "Re: Another libtiff+libjpeg problem", by Andrey Kiselev
On Mon, Jun 13, 2005 at 02:40:19PM +0200, Jean-Yves Le Ridant wrote: > As I said in a previous post, I come to to point of being able to ship > something. The matter is what, where ... > > Finally, to have full support for 12/8 bits, I had to make some change > in tif_jpeg "raw" encode decode. > > I have customize jpeglib so that the read/write scanline can handle > subsampled data. ( in the tiff packed format ). ( and that in turn > produce a small patch to few jpeglib files ). > > So it greatly simplify tif_jpeg for the raw processing : > there is no more raw processing. > So of course, libtiff turn completely dependant of this patch to > jpeglib .... Hi, Jean-Yves, That sounds very promising. Recently I have found problem in raw decoding implementation in libtiff and it will be good to get rid of this complication in the future development. I can suggest to fill a bug report aginst libtiff with the tiff_jpeg.c patch attached. Also we may a CVS repository for your libjpeg variant. Best regards, Andrey -- Andrey V. Kiselev Home phone: +7 812 5970603 ICQ# 26871517