* Filter mode (write to stdout) was completely broken.
* Should now compile with libpng 1.4.
* DCX output format is only written on request. Previously the PCX
coder would automatically switch to DCX format if multiple frames
would be written.
OBS-URL: https://build.opensuse.org/package/show/graphics/GraphicsMagick?expand=0&rev=16
* Fixed array underflow on systems using signed char
which could result in a program crash due to extended
characters in filenames or in certain file formats.
* Fixed array underflow on systems using signed char
which could result in a program crash due to extended
characters in filenames or in certain file formats.
* Added a -thumbnail command to 'convert' and 'mogrify'.
This is a faster way to scale down the image when
speed is a primary concern.
* Added a -extent command to 'convert' and 'mogrify'
which composites the image on top of a backing
canvas image of solid color.
* Added support for -compose to the 'convert' and
'mogrify', which were documented to support it
(but did not).
* Requests for 'Over' and 'Atop' composition are
converted to a request for the (faster) 'Copy'
composition when both images are opaque.
OBS-URL: https://build.opensuse.org/package/show/graphics/GraphicsMagick?expand=0&rev=14
* +adjoin was not working correctly for the case when only one image
frame is present. With +adjoin and writing one frame to
"foo%d.jpg" it was outputting "foo%d.jpg" rather than "foo0.jpg".
* When drawing paths, memory allocation for the points was much
larger than it needed to be (patch by Vladimir Lukianov).
* To reiterate the change which first appeared in 1.3.9, there is no
longer an implicit +adjoin if the output file name happens to
contain a %d sequence, or there are multiple frames and the output
file format only supports storing one frame. Specify +adjoin if
scene number substition is desired in the output file names.
OBS-URL: https://build.opensuse.org/package/show/graphics/GraphicsMagick?expand=0&rev=11
* There is no longer an implicit 'adjoin' if an output filename
contains an apparent scene specification (e.g. foo%02d.tiff) and
multiple files are not needed to save the image.. It is necessary
to use +adjoin. For example ``gm convert foo.pdf +adjoin
%02d.tiff``.
* For formats which support multiple frames, output with +adjoing to
filenames containing a scene specification (e.g. foo%02d.tiff) was
resulting in wrong output file names.
* -flatten now applies the image background color under the first
image in the list if it is not already opaque.
* Fix "double free" error when using gm import -frame.
* XPM does not support RGBA color syntax, so return RGB instead.
* The display '-update' option was only working in conjunction with
the '-delay' option with a delay setting of 2 or greater.
* -convolve was crashing rather than reporting an error.
* Fixed crash if the number of OpenMP threads was reduced from the
original value via '-limit threads' or omp_set_num_threads().
* -blur was not blurring the opacity channel for solid-color images.
* Several deleted global string constants are restored with
deprecated status in order to assure that symbols are not removed
from the ABI.
OBS-URL: https://build.opensuse.org/package/show/graphics/GraphicsMagick?expand=0&rev=10
Security Fixes:
* Fix for CVE-2009-1882 "Integer overflow in the XMakeImage
function".
* Fix lockup due to hanging in loop while parsing malformed
sub-image specification (SourceForge issue 2886560).
* Libltdl: Updated libtool to 2.2.6b in order to fix security issue.
Resolves CVE-2009-3736 as it pertains to GraphicsMagick.
Bug fixes:
* -convolve, -recolor: Validate that user-provided matrix is square
when parsing -convolve and -recolor commands in order to avoid a
core dump.
* CALS: Reading images taller than the image width resulted in a
failure.
* ConstituteImage(), DispatchImage(): 'A' and 'T' should indicate
transparency and 'O' should indicate opacity. Behavior was
inconsistent. In some cases 'O' meant transparency while in other
cases it meant opacity. Also, in a few cases, matte was not
getting enabled in the image as it should.
* DCRAW: Module name was not registered so modules based builds were
not supporting formats provided via 'dcraw'.
* GetOptimalKernelWidth1D(), GetOptimalKernelWidth2D(): In the Q32
build, convolution kernel size was estimated incorrectly for large
sigmas on 32-bit systems due to arithmetic overflow. This could
cause wrong results for -convolve, -blur, -sharpen, and other
algorithms which use these functions.
etc., see NEWS.txt
OBS-URL: https://build.opensuse.org/package/show/graphics/GraphicsMagick?expand=0&rev=8
