* Incremented binary version number
* Improved vignetting interpolation
* Internal code cleanups
* Custom install directories can be configured by CMAKE_INSTALL_XXX variables (CMake GNUInstallD
irs)
* New LENSFUN_WINDOWS_DATADIR CMake variable for better windows compatibility
* Support for parallel installation of different database versions
Problems found with existing digests:
Package fotoxx distfile fotoxx-14.03.1.tar.gz
ac2033f87de2c23941261f7c50160cddf872c110 [recorded]
118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated]
Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz
34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded]
da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]
Problems found locating distfiles:
Package AfterShotPro: missing distfile AfterShotPro-1.1.0.30/AfterShotPro_i386.deb
Package pgraf: missing distfile pgraf-20010131.tar.gz
Package qvplay: missing distfile qvplay-0.95.tar.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
Lensfun 0.3.1 maintenance release is out with more than 60 new lens profiles and another 30 updated calibrations.
Other changes:
Improved performance when used with 32-bit float image buffers
Introduced automated testing
lensfun-update-data now also works without root privileges
Fixed autoscaling for panoramic and equirectangular projections
ufraw user who was having trouble on ubuntu.
Upstream NEWS content from web page:
Most important: some bugs leading to imprecise results when processing
extreme values, e.g. from fisheye lenses, were fixed. Thanks to
Torsten B. for working on this!
Apart from that we got several new lenses and camera profiles:
New DSLR and mirrorless camera lenses:
Canon EF 50mm f/1.8 II
Canon EF-S 18-55mm f/3.5-5.6 IS II
Nikkor 16-35mm f/4G ED-AFS VR
Sigma 18-200mm f/3.5-6.3 II DC OS HSM
Sigma 50mm F1.4 EX DG HSM
Sigma 70-300mm F4-5.6 DL Macro
Minolta/Sony AF DT 18-70mm F3.5-5.6 (D)
OLYMPUS M.12-50mm F3.5-6.3
Sony DT 18-55mm F3.5-5.6 SAM SAL 1855
Tamron SP 24-70mm F/2.8 Di VC USD
Tamron SP AF 10-24mm F/3.5-4.5 Di II LD Aspherical IF
Tokina AT-X Pro DX 11-16mm F2.8
LUMIX G 14mm F2.5
Sony E 16mm F2.8
1Sony E 18-55mm F3.5-5.6 OSS
Sony E 50mm F1.8 OSS
Sony E 55-210mm F4.5-6.3 OSS
Sony VCL-ECF1 fisheye converter
New compact cameras:
Canon G15
Fuji FinePix F200EXR
Nikon COOLPIX P60
Olympus XZ-1
Panasonic DMC-LX5 4:3
Sony DSC-RX100, RX100
Most of this had been applied upstream (or was taken from upstream).
The only thing left was adding an include of string.h, but it builds
w/o warnings without it, so that appears no longer necessary.
pkgsrc notes:
* I know 0.2.7 is out; it has issues on ubuntu so I'm doing this first.
* patch-ac should perhaps be dropped.
Upstream NEWS content (from web page):
* more than 40 new database entries of lenses and compact cameras
* new CMake based build system for better cross platform compatibility
and compilation fixes for MSVC
* better integration into hugin for loading and storing lens
parameters via the lensfun library
* several bug fixes and stability improvements
so add it to USE_TOOLS.
With the VALID_VERSION function working properly the soname of liblensfun
will now be 'liblensfun.so.0' and liblensfun.so.0 and
liblensfun.so.${PKGVERSION} will also now get installed.
Because the install process installs _three_ copys of liblensfun, delete two
and make them symlinks.
Bump PKGREVISION
This release not only publishes all database additions that were
contributed in the last half of year, but also introduces several
new improvements in the library itself.
* As always, many new lenses/camera were added to the database
* Support for cross-platform compilation using cross-mingw32
(build instructions in README).
* Some bugs were fixed in the library, related to memory
allocation. Now lensfun should be valgrind-clean.
* Fixed a nasty bug in lfDatabase::FindLenses() that would
always use fuzzy search (even if you would ask for a 100%
match). Your applications may chease to "find" lenses if they
relied on this bug. Just add the LF_SEARCH_LOOSE flag as the
last parameter to return the old behaviour.
* Fixed another bug in search logic that sometimes would mark
unappropiate results with very high scores (esp. when little
search keywords are given). Now search should work much better.
* New TCA correction algorithm: LF_TCA_MODEL_POLY3 ("poly3" in
database). This is almost the algorithm used by Hugin except
the highest-order power (r^4). This should allow users to use
tca_correct to compute TCA parameters.
* Fixed the LF_TCA_MODEL_LINEAR - it used 1/k where it was
expected to use k. This is the 'v' parameter of Hugin TCA model,
and previously users had to invert v to get k; now they can
just use v.
* New lens calibration tutorial, using Hugin.
* Some SSE & SSE2 support from Klaus Post with runtime CPU
features detection.
