2005.05.18 15:38 "[Tiff] Another libtiff+libjpeg problem", by Thom
DeCarlo
Thread
2005.06.13 14:06 "Re: [Tiff] Another libtiff+libjpeg problem", by Andrey Kiselev
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