Bug 2505 - 12 and 16 bpp support for ppm2tiff
: 12 and 16 bpp support for ppm2tiff
Status: RESOLVED LATER
: libtiff
default
: unspecified
: All All
: P2 enhancement
: ---
Assigned To:
:
:
: migrated_to_gitlab
: 2504
:
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Reported: 2015-02-08 14:08 by
Modified: 2019-10-01 14:20 (History)


Attachments
12 and 16 bpp support for ppmtotiff (1.37 KB, patch)
2015-02-08 14:08, Ludolf Holzheid
Details | Diff
1 through 16 bpp support for ppm2tiff (4.81 KB, patch)
2015-02-15 11:08, Ludolf Holzheid
Details | Diff


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Description From 2015-02-08 14:08:07
Created an attachment (id=614) [details]
12 and 16 bpp support for ppmtotiff

The patch attached adds support for PPMs with 12 and 16 bpp to ppm2tiff.

This patch hits a bug addressed by
http://bugzilla.maptools.org/show_bug.cgi?id=2504.
------- Comment #1 From 2015-02-15 11:08:11 -------
Created an attachment (id=620) [details]
1 through 16 bpp support for ppm2tiff

This enhances the first patch in that it adds support for all maxvals that may
be converted to integegral bpp values (i.e. that are in {2^n-1 | n in N, n <=
16}).
------- Comment #2 From 2015-06-14 18:04:27 -------
The patch does not apply cleanly to current CVS.
------- Comment #3 From 2019-10-01 14:20:02 -------
Bugzilla is no longer used for tracking libtiff issues. Remaining open tickets,
such as this one, have been migrated to the libtiff GitLab instance at
https://gitlab.com/libtiff/libtiff/issues .

The migrated tickets have their summary prefixed with [BZ#XXXX] where XXXX is
the initial Bugzilla issue number.