<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="generator" content="Docutils 0.13.1: http://docutils.sourceforge.net/" /> <title></title> <link rel="stylesheet" href="docutils-articles.css" type="text/css" /> </head> <body> <div class="banner"> <img src="images/gm-107x76.png" alt="GraphicMagick logo" width="107" height="76" /> <span class="title">GraphicsMagick</span> <form action="http://www.google.com/search"> <input type="hidden" name="domains" value="www.graphicsmagick.org" /> <input type="hidden" name="sitesearch" value="www.graphicsmagick.org" /> <span class="nowrap"><input type="text" name="q" size="25" maxlength="255" /> <input type="submit" name="sa" value="Search" /></span> </form> </div> <div class="navmenu"> <ul> <li><a href="index.html">Home</a></li> <li><a href="project.html">Project</a></li> <li><a href="download.html">Download</a></li> <li><a href="README.html">Install</a></li> <li><a href="Hg.html">Source</a></li> <li><a href="NEWS.html">News</a> </li> <li><a href="utilities.html">Utilities</a></li> <li><a href="programming.html">Programming</a></li> <li><a href="reference.html">Reference</a></li> </ul> </div> <div class="document"> <p>2008-12-28 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c: Ability to read extension blocks.</li> <li>coders/fits.c: Fixed MaxTextExtent limitation of blocks.</li> </ul> </blockquote> <p>2008-12-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www/OpenMP.rst: Add results for Window Vista 64-bit / AMD Phenom X4 9550.</li> <li>VisualMagick/installer/inc/body.isx: Revert yesterday's change regarding the placement of config files. Place the config files in a <cite>config</cite> subdirectory just as before.</li> </ul> </blockquote> <p>2008-12-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>VisualMagick/installer/inc/body.isx: They say that when in Rome you should do as the Roman's do. Based on this philosophy, all of the coder and filter DLLs are now installed to the same directory as the executables and DLLs which depend on them. This eases operation under Windows Vista.</li> </ul> </blockquote> <p>2008-12-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/blob.c: First pass at supporting large file access under Windows.</li> </ul> </blockquote> <p>2008-12-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/resource.c (InitializeMagickResources): Improve resource estimation for Microsoft Windows systems with large memory.</li> <li>magick/segment.c: Added some code to dump histograms with <cite>-verbose -verbose</cite>.</li> <li>coders/tiff.c: Support reading/writing 16 and 24 bit float TIFF files.</li> <li>magick/constitute.c (ExportViewPixelArea): Support exporting 16 and 24 bit short floats. Relies on code developed for GraphicsMagick by Richard Nolde. (ImportViewPixelArea): Support importing 16 and 24 bit short floats. Relies on code developed for GraphicsMagick by Richard Nolde.</li> </ul> </blockquote> <p>2008-12-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/operator.h (enum QuantumOperator): Added LogQuantumOp, MaxQuantumOp, MinQuantumOp, and PowQuantumOp enumerations as well as "Log", "Max", "Min", and "Pow" options to -operator.</li> </ul> </blockquote> <p>2008-12-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (MogrifyImage): The -write option was not implemented in a useful fashion and the +write option never worked at all. Re-implement -write and eliminate +write from the documentation since +write is not needed.</li> </ul> </blockquote> <p>2008-12-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (ReadTIFFImage, WriteTIFFImage) Support reading and writing 64-bit integer TIFF.</li> <li>magick/constitute.c (ImportViewPixelArea): Add support for importing 64-bit integer values. (ImportViewPixelArea): Add support for exporting 64-bit integer values.</li> </ul> </blockquote> <p>2008-12-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (ReadTIFFImage): Fix bug with reading one bit per sample RGB images.</li> </ul> </blockquote> <p>2008-12-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c (OpenCache): Fix a code ordering problem which results in <cite>identify</cite> throwing an assertion for PseudoClass image files. This bug was added in the 1.3.2 release.</li> <li>coders/tiff.c (ReadTIFFImage): Fix bug with <cite>ping</cite> mode.</li> </ul> </blockquote> <p>2008-12-07 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c: Proper signed to unsigned conversion for 64 bit LSB images.</li> </ul> </blockquote> <p>2008-12-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/Makefile.am: When X11 is disabled, don't compile the X11-specific source modules. Don't ever install any X11-related header files.</li> </ul> </blockquote> <p>2008-12-06 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/segment.c (SegmentImage): Use <cite>double</cite> rather than 64-bit integer to accumulate totalized values. Make the cluster summary report more concise.</li> </ul> </blockquote> <p>2008-12-06 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c: Fix for 64 bit images.</li> </ul> </blockquote> <p>2008-12-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/segment.c (SegmentImage): Cluster threshold is expressed as a percentage of total cluster pixels. Optimize for larger images.</li> </ul> </blockquote> <p>2008-12-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/segment.c (SegmentImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-11-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/utility.c (ExpandFilenames): Remove some arbitrary argument length limits. Pass -convolve argument without any additional checking. Verify that strings are not truncated during copy. (ListFiles): Be more memory efficient.</li> <li>magick/fx.c (ConvolveImage): Fix formatting problem when logging the convolution kernel used.</li> <li>magick/utility.c (TranslateTextEx): Support formatting huge comment text.</li> </ul> </blockquote> <p>2008-11-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/fx.c (ConvolveImage): Don`t process opacity channel unless image has one.</li> <li>magick/effect.c (MotionBlurImage): Use AcquireOnePixelByReference() rather than AcquireImagePixels() to retrieve one pixel. This is much more efficient. (AdaptiveThresholdImage): Don`t process opacity channel unless image has one. (BlurImage): Don`t process opacity channel unless image has one.</li> </ul> </blockquote> <p>2008-11-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/profile.c (ProfileImage): +profile now supports a simple exclusion syntax. For example, to strip all of the profiles except for the ICM profile use +profile '!icm,*'. The new syntax also allows multiple profile names to be listed at once. The primary requirement is that all excluded profiles must be listed prior to those to be stripped.</li> </ul> </blockquote> <p>2008-11-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/transform.c (RollImage): Remove image storage class alteration. (CompositeImageRegion): Ensure that the canvas image storage class is correct.</li> </ul> </blockquote> <p>2008-11-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>config/delegates.mgk.in: Since we removed support for <cite>spawn</cite> a long time ago, and no longer execute using the Unix shell by default, we need to add an ampersand to the end of the two entries previously using <cite>spawn</cite> so that the display program does not hang when it invokes the external program.</li> <li>utilities/Makefile.am (UTILITIES_TESTS): Add preview-based tests.</li> <li>coders/preview.c (WritePreviewImage): Solarize requires a threshold argument.</li> <li>coders/vid.c (WriteVIDImage): Eliminate memory leak.</li> <li>magick/montage.c (MontageImages): Fix continued use of freed memory.</li> </ul> </blockquote> <p>2008-11-18 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/omp_data_view.c (AccessThreadViewDataById): New function to allow retrieving data via the index it was registered with.</li> <li>magick/enhance.c (BuildChannelHistograms): EnhanceImage() and NormalizeImage() now share one common function for generating the histogram.</li> <li>magick/enhance.c (ModulateImage): Improve performance a bit. (ContrastImage): Improve performance a bit. (GammaImage): Improve performance a bit.</li> </ul> </blockquote> <p>2008-11-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www/authors.rst: List Mark Mitchell as an author.</li> <li>utilities/tests/msl_composite.sh: Fix <cite>rm -f</cite> without a valid argument which annoyed NetBSD.</li> <li>coders/fits.c: Impose a limit on the length of the row PDU. Make sure that GraphicsMagick version information does not overflow the length allowed by a row PDU.</li> </ul> </blockquote> <p>2008-11-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/jpeg.c (WriteJPEGImage): Use DCT algorithm default from the library rather than the header file.</li> <li>magick: Adjust OpenMP scheduling options based on observed behavior.</li> </ul> </blockquote> <p>2008-11-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/shear.c (IntegralRotateImage): Added OpenMP acceleration for rotate by 90 and 270 degrees.</li> <li>configure.ac: New --disable-openmp-slow configure for disabling use of OpenMP for algorithms which may run slower on operating systems with crummy thread libraries. This still allows gaining the benefits from OpenMP for CPU hogs. Verified to help with FreeBSD 7.0 and Apple OS-X Leopard.</li> <li>magick/semaphore.c: Trimmed out the debug code in order to obtain a bit more performance.</li> </ul> </blockquote> <p>2008-11-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/jpeg.c: Allow the user to specify the DCT method (jpeg:dct-method), or if huffman encoding should be enabled (jpeg:optimize-coding=true). Default the DCT method to the libjpeg default rather than forcing it to JDCT_FLOAT since float is slower on some systems.</li> </ul> </blockquote> <p>2008-11-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/jp2.c (BlobClose): Leak a little bit less memory when reading a JP2 file.</li> </ul> </blockquote> <p>2008-11-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>wand/wandtest.c: Eliminate memory leak.</li> <li>wand/drawing_wand.c (DestroyDrawingWand): Eliminate memory leaks.</li> <li>coders/xwd.c (WriteXWDImage): Force colormapped images with more than 256 colors to DirectClass.</li> <li>magick/enhance.c (ModulateImage): Improve progress message.</li> <li>coders/msl.c: Eliminate memory leaks.</li> <li>GraphicsMagick.spec.in: Apply RPM spec file fixes from Giacomo Tenaglia for Red Hat Linux 4.</li> </ul> </blockquote> <p>2008-11-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/msl.c: Fix bug with attributes becoming appended to themselves. Resolves SF issue 2255754. Reflowed code.</li> </ul> </blockquote> <p>2008-11-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>version.sh: GraphicsMagick 1.3 released. Next release on head will be 1.4.</li> <li>www/OpenMP.rst: Updated with latest measurement data.</li> <li>www/benchmarks.rst: Updated with latest benchmark data.</li> <li>coders/url.c (RegisterURLImage): Register HTTP and FTP URL support in the "unstable" category since these are capable of accessing the network and therefore represent a potential security issue. Register the FILE URL support in the "stable" category since it is capable of incorporating local disk files, which may still represent a security security issue for server applications. Note that disabling these functions might cause some existing MSL, MVG and SVG scripts to stop working if they use external URLs.</li> </ul> </blockquote> <p>2008-11-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/pnm.c (ReadPNMImage): Sequential multi-thread the PNM raw format readers. Can improve read performance quite substantially for large PBM and PGM files, and less so for PPM. There is most benefit for systems with more I/O than one CPU core will support. Systems with slow I/O and a relatively fast CPU may see somewhat diminished read performance with more CPU consumption. As such, this is effectively a verification that multi-threading the reader is possible, and may be of benefit to power-users.</li> <li>magick/omp_data_view.c (AllocateThreadViewDataArray): New function to allocate a thread view data array. Updated modules using similar code to use this function in order eliminate useless redundancy.</li> </ul> </blockquote> <p>2008-11-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c: Incorporate OMP thread views into the pixel cache so usage is less invasive. Update OMP-enhanced source modules to suit. (GetImagePixelsEx): New function similar to GetImagePixels() except that it reports exceptions to a user-provided structure. (SetImagePixelsEx): New function similar to SetImagePixels() except that it reports exceptions to a user-provided structure. (SyncImagePixelsEx): New function similar to SyncImagePixels() except that it reports exceptions to a user-provided structure. (AccessImmutableIndexes): New function to access read-only colormap indexes. (AccessMutableIndexes): New function to access writeable colormap indexes. (AccessMutablePixels): New function to access writeable pixels. (AccessDefaultCacheView): New function to access the default cache view.</li> </ul> </blockquote> <p>2008-11-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (BenchmarkImageCommand): With no other arguments, the benchmark command now defaults to one iteration.</li> <li>magick/effect.c (SpreadImage): Offsets array size is a prime number to help avoid beating. (SpreadImage): Ensure that spread loops are always terminal.</li> <li>magick/utility.c (MagickRandReentrant): Fix bug where rand() was being continually re-seeded if rand_r() was not available.</li> </ul> </blockquote> <p>2008-11-04 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>utilities/tests/msl_composite.sh: Replace SVG image generation with simpler approach which properly centers the text. Use our own font so that tests will pass if the user does not have fonts installed.</li> <li>magick/utility.c (GetMagickDimension): Extend to support parsing optional x and y offset values and use to fix parsing for -oil-paint and -unsharp when sscanf() is C'99 compliant.</li> </ul> </blockquote> <p>2008-11-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.h (AcquireOneCacheViewPixel): Pass pixel to update by reference. (AcquireOnePixelByReference): New private inline method which passes pixel to update by reference.</li> <li>magick/omp_thread_view.h (AcquireOneThreadViewPixel): Pass pixel to update by reference.</li> <li>magick/alpha_composite.h (BlendCompositePixel): Replace BlendComposite with BlendCompositePixel, which passes the composite pixel by reference. (AlphaCompositePixel): Replace AlphaComposite with AlphaCompositePixel, which passes the composite pixel by reference. (AtopCompositePixel): Replace AtopComposite with AtopCompositePixel, which passes the composite pixel by reference.</li> <li>configure.ac: With excessive maintenance releases, the library age portion of MAGICK_LIB_VERSION was overflowing its allotted space. This resulted in 1.1.X releases reporting the wrong MagickLibVersion as of 1.1.10. Fix this by supporting up to 99 values for each field.</li> </ul> </blockquote> <p>2008-11-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Fix passing the --with-windows-font-dir option via DISTCHECK_CONFIG_FLAGS.</li> <li>utilities/tests/msl_composite.sh: Integrated MSL composition test script contributed by Max Hohenegger, Max at hohenegger.eu.</li> <li>magick/command.c (ConjureImageCommand): Return status was inverted so one was returned for command success rather than zero.</li> </ul> </blockquote> <p>2008-11-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>png: Updated libpng to 1.2.33 release.</li> <li>magick/color.c (FuzzyColorMatch): If fuzz is zero then completely use the result of ColorMatch() rather than entering unnecessary expensive code.</li> </ul> </blockquote> <p>2008-10-31 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/studio.h: Make sure we don't conflict with OpenMP implementation if it is active but we are not using it.</li> </ul> </blockquote> <p>2008-10-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/studio.h (HAVE_OPENMP): Add logic to make sure that OpenMP is only engaged for OpenMP 2.0 or later.</li> <li>magick/command.c (VersionCommand): Report OpenMP version.</li> <li>Makefile.am: The Magick++ build was supposed to be optional. Now it is.</li> <li>Makefile.am: Eliminated .tar.bz2 and .zip packages from the distribution. The .tar.bz2 package was hardly smaller than the .tar.gz package so it wasted 5.9MB with little benefit. The compression ratio on the .zip archives is absolutely terrible so eliminating zip eliminates huge 9.6MB and 25MB files from the distribution equation. Windows users can easily learn how to use the vastly more efficient 7-Zip format.</li> </ul> </blockquote> <p>2008-10-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Rationalize OpenMP tests to make sure that OpenMP can not be enabled without thread support.</li> </ul> </blockquote> <p>2008-10-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/composite.c (CompositeImageRegion): Add some minimal region limit checking. Not completed yet.</li> <li>magick/transform.c (RollImage): Accellerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/studio.h (omp_get_thread_num): Remove spurious trailing <cite>;</cite>.</li> <li>magick/render.c (DrawPrimitive): Make method private since nothing else is using it.</li> <li>magick/omp_thread_view.h (AccessThreadView): Inline function for a bit more performance. (AcquireOneThreadViewPixel) Inline function for a bit more performance.</li> </ul> </blockquote> <p>2008-10-26 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>pragma omp parallel for: Use consistent static scheduling throughout and ensure that 64 threads can be usefully engaged on a 1024 row image.</li> <li>magick/pixel_iterator.c (SetRegionThreads): Implement logic so that pixel iterators execute single-threaded when invoked on tiny regions.</li> <li>magick/pixel_cache.c (SetNexus): Make staging buffer memset() conditional in order to dramatically diminish impact to small accesses. This memset() only exists to make valgrind happy.</li> </ul> </blockquote> <p>2008-10-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (ReadTIFFImage): Fix progress monitor for the case of reading planar stripped images.</li> </ul> </blockquote> <p>2008-10-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (DespeckleImage): Accelerate using OpenMP.</li> <li>magick/paint.c (OpaqueImage): Update to use pixel iterators. (TransparentImage): Update to use pixel iterators.</li> <li>magick/decorate.c (FrameImage): Accelerate using OpenMP. (RaiseImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/composite.c (CompositeImageRegion): Start of new function to act as a lighter-weight yet more flexible image composition interface.</li> <li>magick/transform.c (ChopImage): Accelerate using OpenMP. (CropImage): Accelerate using OpenMP. (FlipImage): Accelerate using OpenMP. (FlopImage): Accelerate using OpenMP.</li> <li>magick/effect.c (ThresholdImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c (AcquireOneCacheViewPixel): Optimize implementation.</li> <li>magick/effect.c (MedianFilterImage): Accelerate using OpenMP. (ReduceNoiseImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/fx.c (WaveImage): Accelerate using OpenMP. (SwirlImage): Accelerate using OpenMP. (ImplodeImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c (GetCacheViewRegion): New function to return the region bounded by a pixel cache view.</li> <li>magick/constitute.c (ExportViewPixelArea): New function to support exporting the pixels from a pixel cache view. (ImportViewPixelArea): New function to support importing pixels to a pixel cache view.</li> <li>magick/pixel_cache.c (ReadStream): Eliminated function. (WriteStream): Eliminated function. (ClonePixelCacheMethods): Eliminated function.</li> <li>magick/image.h: Eliminated StreamHandler call-back type. Eliminated ImageInfo stream member.</li> <li>magick/pixel_cache.c (GetCacheViewArea): New function to return the area of a cache view. (AccessCacheViewPixels): New function to access already selected cache view pixels.</li> </ul> </blockquote> <p>2008-10-19 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c: Remove unused exponential data.</li> </ul> </blockquote> <p>2008-10-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/omp_thread_view.c: Move OMP Thread View functions out of pixel cache module and put them in this new module.</li> <li>coders/xtrn.c (ReadXTRNImage): XTRNSTREAM mode was never implemented so remove unfinished stub code.</li> </ul> </blockquote> <p>2008-10-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SetImageDepth): Needed to assign image depth attribute to user-specified depth rather than only altering the pixels. (SetImageOpacity): Reimplement using pixel iterators. (AverageImages): Accelerate using OpenMP. (GetImageBoundingBox): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/constitute.c (ConstituteTextureImage): Accelerate using OpenMP.</li> <li>magick/image.c (TextureImage): Accelerate using OpenMP.</li> <li>magick/render.c (DrawAffineImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-10-13 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c Fixed palette problem for >8 bit images.</li> </ul> </blockquote> <p>2008-10-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (MogrifyImage): Using +page now resets image page offsets as documented for convert and mogrify.</li> </ul> </blockquote> <p>2008-10-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (GradientImage): Re-do OpenMP accelleration based on new pixel cache interface for better performance.</li> <li>coders/dpx.c (ReadDPXImage): Progress monitor needs to tick when row count is updated.</li> <li>coders/fits.c (ReadFITSImage): Update to use MagickFindRawImageMinMax(). (WriteFITSImage): Expand buffer size to MaxTextExtent. Include GraphicsMagick version in FITS header.</li> <li>coders/mat.c (ReadMATImage): Update to use MagickFindRawImageMinMax().</li> <li>magick/constitute.c (MagickFindRawImageMinMax): New internal function to assist with finding the minimum and maximum data of raw image files.</li> </ul> </blockquote> <p>2008-10-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c (AcquireThreadViewPixels): Convert thread set view convenience methods into library methods because the inline methods were causing the Sun Studio compiler to produce thread unsafe code. Due to likely beneficial inlining in the library, this is not expected to cause any performance impact.</li> </ul> </blockquote> <p>2008-10-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>PerlMagick/t/filter.t: Add a test for UnsharpMask.</li> <li>magick/effect.c (UnsharpMaskImage): Use Blur rather than GaussianBlur to create blur image since it is faster.</li> <li>magick/pixel_cache.c (AllocateThreadViewDataSet): Add a destructor function in case data should not be destroyed, or needs something other than MagickFree(). (AllocateThreadViewDataSet): Use user-provided destructor to free user data.</li> <li>scripts/format_c_api_doc.py: Improvements from Mark Mitchell to perform keyword/target substitions and wrap function prototypes.</li> <li>coders/dpx.c (ReadDPXImage): Accellerate reader using OpenMP.</li> </ul> </blockquote> <p>2008-10-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www/api/types.rst: Convert types.html to reStructured text format.</li> </ul> </blockquote> <p>2008-10-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/monitor.c (MagickMonitorFormatted): New method to support issuing a formatted progress monitor message. Use it throughout so that file name is included in progress indication.</li> </ul> </blockquote> <p>2008-10-06 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Bootstrap with autoconf 2.63. Require autoconf 2.62 to bootstrap.</li> </ul> </blockquote> <p>2008-10-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www: Adopted improved web page design by Mark Mitchell.</li> </ul> </blockquote> <p>2008-10-04 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c coders/mat.c Used a same piece of code to calculate min and max data value.</li> </ul> </blockquote> <p>2008-09-30 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c Fixed 16 bit fits writer that wrote wrongly shaped unsigned ints.</li> </ul> </blockquote> <p>2008-09-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>doc/conjure.imdoc: Applied patches from Max at hohenegger.eu to mention previously undocumented elements and to provide a composition example.</li> </ul> </blockquote> <p>2008-09-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/shear.c (IntegralRotateImage): Accelerate rotation by 0 and 180 degrees using OpenMP. (XShearImage): Accellerate using OpenMP (accellerates -rotate and -shear). (YShearImage): Accellerate using OpenMP (accellerates -rotate and -shear).</li> </ul> </blockquote> <p>2008-09-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (MotionBlurImage): Enable OpenMP now that pixel cache is re-entrant.</li> <li>magick/pixel_iterator.c: Updated to use thread view convenience inline methods as proof of principle.</li> <li>magick/pixel_cache.h: Added convenience inline methods to make use of thread views a bit more pleasant.</li> </ul> </blockquote> <p>2008-09-26 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (ShadeImage): Fix valgrind gripe. (MedianFilterImage): Fix valgrind gripe.</li> </ul> </blockquote> <p>2008-09-25 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c: Pixel cache is believed to be thread safe now.</li> <li>magick/deprecate.c (AcquireCacheView): Deprecate this function. (GetCacheView): Deprecate this function. (SetCacheView): Deprecate this function. (SyncCacheView): Deprecate this function.</li> <li>magick/pixel_cache.c (AcquireCacheViewPixels): New function to replace AcquireCacheView(). (GetCacheViewPixels): New function to replace GetCacheView(). (SetCacheViewPixels): New function to replace SetCacheView(). (SyncCacheViewPixels): New function to replace SyncCacheView().</li> <li>coders/msl.c: Applied patches from Max at hohenegger.eu which fix a MSL parsing error related to gamma, and erroneous text comments which claim that elements can't have attributes.</li> </ul> </blockquote> <p>2008-09-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/resize.c (ResizeImage): Move OpenMP instrumentation to outer loop so that eventually there can be more performance.</li> </ul> </blockquote> <p>2008-09-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/resize.c (MinifyImage): Accelerate using OpenMP.</li> <li>magick/command.c (ConvertImageCommand, MogrifyImageCommand): Accept -gaussian-blur as a synonym for -gaussian. (ConvertImageCommand, MogrifyImageCommand): Provide access to MinifyImage() via -minify. (ConvertImageCommand, MogrifyImageCommand): Provide access to Magnifyimage() via -magnify.</li> </ul> </blockquote> <p>2008-09-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (ImportImageChannelsMasked): New function to import all the channels from an image except for the channels specified.</li> <li>magick/effect.c (AddNoiseImageChannel): New function to add noise to an image channel. (BlurImageChannel): New function to blur one image channel. (GaussianBlurImageChannel): New function to gaussian blur an image channel. (UnsharpMaskImageChannel): New function to unsharpmask an image channel. (SharpenImageChannel): New function to sharpen an image channel.</li> </ul> </blockquote> <p>2008-09-15 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (MotionBlurImage): Use GetOptimalKernelWidth1D() to estimate a reasonable convolution kernel size. Prepare code for OpenMP but don't enable OpenMP until it runs faster. (AddNoiseImageChannel): New function to apply noise to a specified image channel.</li> </ul> </blockquote> <p>2008-09-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (ConvertImageCommand): Provide <cite>convert</cite> access to MotionBlurImage() via -motion-blur option. (MogrifyImageCommand): Provide <cite>mogrify</cite> access to MotionBlurImage() via -motion-blur option.</li> </ul> </blockquote> <p>2008-09-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (SpreadImage): Accelerate using OpenMP.</li> <li>coders/msl.c: Applied MSL patch from graphicsmagick-bugs list to correct handling of geometry x,y values by setting gravity attribute to ForgetGravity.</li> </ul> </blockquote> <p>2008-09-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (ShadeImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-09-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (RandomChannelThresholdImage): Accelerate using OpenMP. Support individual thresholding of the color channels. (BlurImage): Blur was failing for PseudoClass images. This bug was added on 2008-09-08.</li> <li>magick/pixel_cache.c (AcquireOneCacheViewPixel): New function to return just one pixel from a cache view.</li> </ul> </blockquote> <p>2008-09-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (EnhanceImage): Accelerate using OpenMP. (BlurImageScanlines): Added optimizations.</li> <li>magick/shear.c (IntegralRotateImage): Add missing progress indication for 90 and 270 degrees rotation.</li> <li>www/perl.html: Fix formatting of examples. Should address SourceForge issue [ 2100339 ] "Wrong format in example script on web page".</li> </ul> </blockquote> <p>2008-09-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (BlurImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-09-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/fx.c (ColorizeImage): Re-implement using pixel iterators. (MorphImages): Re-implement using pixel iterators. (OilPaintImage): Accelerate using OpenMP. (SolarizeImage): Re-implement using pixel iterators.</li> </ul> </blockquote> <p>2008-09-06 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/fx.c (ConvolveImage): Accelerate using OpenMP.</li> <li>magick/effect.c (AdaptiveThresholdImage): Accelerate using OpenMP.</li> </ul> </blockquote> <p>2008-09-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_cache.c: Exhuastive study of the pixel cache code reveals that it is inscrutable and not implemented in a fashion which enables useful multi-threading. Therefore, the cache view interfaces are now made OpenMP-safe via a global critical section.</li> </ul> </blockquote> <p>2008-09-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_iterator.c: Reduce use of critical sections around pixel cache to the bare minimum based on analysis and testing. Unfortunately, testing shows that the pixel cache views are still not 100% thread safe so the extra locking is still required.</li> <li>magick/pixel_cache.c (ModifyCache): Make implementation thread safe. This required removing a thread-unsafe optimization from Bill Radcliffe.</li> <li>magick/command.c (BenchmarkImageCommand): Restore original client name for each loop so that it is not extended further for each iteration.</li> <li>magick/semaphore.c (UnlockSemaphoreInfo): Decrement lock depth under protection of the lock.</li> </ul> </blockquote> <p>2008-09-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (AddNoiseImagePixels): Update to pass per-thread <cite>seed</cite> value for more performance.</li> </ul> </blockquote> <p>2008-08-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/gem.c (GenerateDifferentialNoise): Use MagickRandReentrant(). Added a <cite>seed</cite> argument so that we can pass a per-thread <cite>seed</cite> value.</li> <li>magick/utility.c (MagickRandNewSeed): New function to produce a semi-random <cite>seed</cite> value. (MagickRandReentrant): New function which works like rand() but attempts to be re-entrant if possible by allowing a seed value to be passed.</li> </ul> </blockquote> <p>2008-08-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (SetImageChannelDepth): Re-implement using QuantumOperatorImage().</li> <li>magick/image.c (SetImageDepth): Re-implement using QuantumOperatorImage().</li> <li>magick/operator.h (QuantumOperator): Added DepthQuantumOp for setting the channel depth.</li> <li>magick/command.c (BenchmarkImageCommand): Add CPU-based iteration rate metric to benchmark output.</li> <li>magick/resource.c (ListMagickResourceInfo): Include quantum depth, bits per pixel, and process address size in resource output so that output is more complete.</li> </ul> </blockquote> <p>2008-08-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SyncImage): Re-implement using pixel iterators. (SortColormapByIntensity): Re-implement using pixel iterators. (ClipPathImage): Re-implement using pixel iterators. (CycleColormapImage): Re-implement using pixel iterators. (GetImageDepth): Re-implement using pixel iterators. (GradientImage): Parallize inner loop for speedup with larger images. (ReplaceImageColormap): Re-implement using pixel iterators. (SetImage): Re-implement using pixel iterators.</li> </ul> </blockquote> <p>2008-08-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/operator.c (QuantumGamma): Removed unnecessary OpenMP request on inner loops.</li> <li>magick/enhance.c (EqualizeImage,NormalizeImage): Execute histogram generation pixel iterator with just one thread to decrease contention for the histogram array.</li> <li>magick/pixel_iterator.c (InitializePixelIteratorOptions): New function to initialize PixelIteratorOptions with defaults.</li> <li>magick/pixel_iterator.h (PixelIteratorOptions): New structure to support passing pixel iterator execution options.</li> </ul> </blockquote> <p>2008-08-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>NEWS.txt: Updated for changes to date in 1.3 development code.</li> <li>magick/pixel_iterator.c: Execute pixel iterators in parallel via OpenMP.</li> <li>magick/pixel_cache.c (OpenCacheView): Ensure that pixel cache is open. (GetCacheInfo): Allocate semaphore immediately.</li> </ul> </blockquote> <p>2008-08-16 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/fits.c Writer now creates valid images according to <a class="reference external" href="http://fits.gsfc.nasa.gov/fits_verify.html">http://fits.gsfc.nasa.gov/fits_verify.html</a> Fixed problems: 1) zeros in HDU, 2) wrong padding. 3) possible strlen() overflow.</li> </ul> </blockquote> <p>2008-08-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/{compare.c, channel.c, enhance.c, image.c, operator.c}: Update existing pixel iterator callback functions so that they are OpenMP safe.</li> </ul> </blockquote> <p>2008-08-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/compare.c (InitializeDifferenceImageOptions): Renamed from DifferenceImageOptionsDefaults(). (InitializeDifferenceStatistics): New function to initialize DifferenceStatistics. (ComputeAbsoluteError, ComputePeakAbsoluteError, ComputeSquaredError): Use local totalizing structure on stack and update cumulative statistics when the loop terminates.</li> </ul> </blockquote> <p>2008-08-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www: Convert HTML pages to use a vibrant green theme rather than colors stolen from old GIMP web site.</li> </ul> </blockquote> <p>2008-08-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>doc/{compare.imdoc, options.imdoc}: Added documentation for <cite>compare</cite>.</li> <li>magick/compare.h (enum HighlightStyle): Added AssignHighlightStyle for simple color assignment. <cite>Annotate</cite> is now <cite>Tint</cite>.</li> <li>magick/command.c (CompareImageCommand): Useful options are now -metric, -highlight-color, and -hightlight-style.</li> </ul> </blockquote> <p>2008-08-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/compare.c (DifferenceImagePixels): Fixed <cite>Annotate</cite> difference annotation algorithm. Added <cite>Threshold</cite> and <cite>Xor</cite> difference annotation algorithms. (GetImageChannelDifference): New function for computing statistical image error using various metrics. Inspired by <cite>imgcmp</cite> from Jasper. (GetImageChannelDistortion): New function for obtaining statistical image error using various metrics for a specified image channel. Signature is compatible with similar ImageMagick function. (GetImageDistortion): New function for obtaining statistical image error using various metrics for all the active channels in the image. Signature is compatible with similar ImageMagick function.</li> <li>magick/command.c (CompareImageCommand): Added a <cite>compare</cite> subcommand which compares two images using various metrics, and/or generates a difference image using various difference annotation algorithms. Documentation not yet updated.</li> </ul> </blockquote> <p>2008-08-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_iterator.c: Split user context in all pixel iterator APIs into a mutable data part, and an immutable data part. This required modification to all modules using the pixel iterator methods.</li> </ul> </blockquote> <p>2008-07-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>wand/magick_wand.c (MagickCompareImageChannels): Use DifferenceImage(). (MagickCompareImages): Implement by calling MagickCompareImageChannels().</li> <li>magick/compare.c (DifferenceImage): The ImageMagick-compatible CompareImages() function signature was clearly an example of bad design so rename CompareImages() to DifferenceImage() with a signature which does not unnecessarily mix functionality and allows for ease of future expansion.</li> </ul> </blockquote> <p>2008-07-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>wand/Makefile.am (WAND_TESTS): Added Wand drawtest and wandtest to automated test suite.</li> </ul> </blockquote> <p>2008-07-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (ThresholdImage): Don't read uninitialized pixel indexes (valgrind gripe).</li> <li>coders/tiff.c (CompressionSupported): Use TIFFIsCODECConfigured() to test if a codec is supported.</li> <li>tests/{rwblob.c, rwfile.c}: use DestroyImageList() rather than DestroyImage().</li> <li>coders/psd.c (RegisterPSDImage): Fix module registration memory leak.</li> <li>coders/jpeg.c (RegisterJPEGImage): Fix module registration memory leak.</li> </ul> </blockquote> <p>2008-07-18 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/blob.c (DestroyBlob, DestroyBlobInfo): Implementation is a bit more robust.</li> </ul> </blockquote> <p>2008-07-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/jpeg.c (ReadJPEGImage): Remove over-write of image->client_data. Resolves SourceForge issue [ 2018974 ] client_data is not passed to streamhandler.</li> <li>coders/png.c (WriteOnePNGImage): Fix crash when writing PNG images with transparency and either type Optimize is requested, or the image is colormapped.</li> </ul> </blockquote> <p>2008-07-12 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>coders/mat.c Fixed problem: "In this case, the referenced images had previously been deallocated but are still being used. Since they are overwritten, their signatures are invalid.</li> </ul> </blockquote> <p>2008-07-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/dcm.c (ReadDCMImage): Report actual image depth.</li> <li>magick/resource.c (InitializeMagickResources): Set default maximum memory limit to physical memory rather than 2X physical memory. This decision is made since the system paging device is often slower than files in the filesystem, and so memory mapping is likely faster.</li> <li>magick/blob.c (OpenBlob): The MAGICK_IO_FSYNC environment variable causes output files to be synchronized to disk when set to TRUE.</li> </ul> </blockquote> <p>2008-07-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www/GraphicsMagick.html: Improved formatting of documentation.</li> </ul> </blockquote> <p>2008-07-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SetImageInfo): Make use of the new <cite>extension_treatment</cite> field.</li> <li>coders/dcraw.c (ReadDCRAWImage): Added a coder module to proxy from various common RAW camera format extensions to the <cite>dcraw</cite> delegate.</li> <li>magick/magick.h (MagickInfo): Add an extension_treatment member to indicate how file extensions should be treated for this coder.</li> </ul> </blockquote> <p>2008-06-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/{animate.c,quantize.c}: Replace !ColorMatch() with NotColorMatch().</li> <li>utilities/Makefile.am (install-exec-local-utilities): Add back in support for --enable-magick-compat which was accidentally dropped in the new makefiles for GraphicsMagick 1.2. Resolves SourceForge bug 2005883.</li> <li>magick/color.h (NotColorMatch): New macro for testing that two colors are not the same. Opposite from existing ColorMatch().</li> <li>magick/command.c: Replaced the many duplicate enum conversion code fragments with calls to functions in enum_strings.c.</li> <li>magick/enum_strings.c: Absorbed the many "ToString" and "StringTo" functions from other source modules.</li> <li>magick/effect.c (ThresholdImage): Optimize for larger images.</li> <li>magick/constitute.c (ConstituteTextureImage): New function to return a texture canvas image based on a tile image. Similar to existing TextureImage() except better optimized for creating new images and inherits tile image properties.</li> <li>magick/color.h (IsBlackPixel): New macro to test if a pixel is black. (IsWhitePixel): New macro to test if a pixel is white.</li> <li>coders/tile.c (ReadTILEImage): Use new ConstituteTextureImage() function rather than TextureImage(). Also allow the user to request a particular image type.</li> <li>coders/pdf.c (Huffman2DEncodeImage): Explicitly request a strip per page when writing Group4 TIFF.</li> <li>coders/tiff.c (WriteTIFFImage): Place a generous default limit on rows-per-strip when using Group3 or Group4 FAX compression. The default limit is added since it is observed that the Group4 compressor fails with extremely huge strips. Added a define "tiff:rows-per-strip" to allow the user to explicitly set the rows per strip. Added a define "tiff:strip-per-page=true" to allow the user to force one strip per page no matter what. Added progress monitor support to tile writer.</li> </ul> </blockquote> <p>2008-06-25 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>VisualMagick/configure/configure.cpp: The MAT coder now depends on zlib so add explicit dependencies for it.</li> <li>wand/magick_wand.c (MagickNegateImage): Implemented previously unimplemented Wand method. (MagickGammaImageChannel): Implemented previously unimplemented Wand method.</li> <li>magick/operator.h (enum QuantumOperator): Added GammaQuantumOp and "gamma" operator. Renamed InvertQuantumOp to NegateQuantumOp.</li> </ul> </blockquote> <p>2008-06-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/operator.h (enum QuantumOperator): Added InvertQuantumOp and "invert" operator.</li> <li>coders/xcf.c (GIMPBlendModeToCompositeOperator): For XCF format, we do support GIMP_DIVIDE_MODE composition now. Disable progress monitor during tile composition.</li> <li>magick/composite.c (DivideCompositePixels): New Divide composite operator contributed by Michael Burian <<a class="reference external" href="mailto:michael.burian%40sbg.at">michael<span>.</span>burian<span>@</span>sbg<span>.</span>at</a>>.</li> <li>magick/image.h (enum CompositeOperator): Added DivideCompositeOp.</li> <li>magick/enum_strings.c (CompositeOperatorToString): New function to convert a composite operator to a string. (StringToCompositeOperator): New function to convert a string to a composite operator.</li> </ul> </blockquote> <p>2008-06-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>wand/magick_wand.c (MagickThresholdImageChannel): Implement previously unimplemented Wand function. (MagickGetImageExtrema): Implement previously unimplemented Wand function. (MagickGetImageChannelExtrema): Implement previously unimplemented Wand function. (MagickQueryFonts): Implement previously unimplemented Wand function.</li> </ul> </blockquote> <p>2008-06-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>scripts/format_c_api_docs: Scan compare.c for API definitions.</li> <li>wand/magick_wand.c (MagickCompareImageChannels): Enable use of this function. (MagickCompareImages): Enable use of this function.</li> <li>magick/compare.c: New source file. (IsImagesEqual): Move here from magick/image.c. (CompareImageChannels): Initial implementation of function roughly similar to the one in ImageMagick. (CompareImages): Initial implementation of function roughly similar to the one in ImageMagick.</li> <li>magick/pixel_iterator.c (PixelIterateTripleModify): New pixel iterator function to access two images as read-only and one as read-write for updating existing pixels. (PixelIterateTripleNew): New pixel iterator function to access two images as read-only and one as read-write for creating new pixels.</li> </ul> </blockquote> <p>2008-06-22 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>mat.c Added CloseBlob().</li> </ul> </blockquote> <p>2008-06-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>wand/magick_wand.c (MagickSetImageFormat): Add method to support setting the image format.</li> </ul> </blockquote> <p>2008-06-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/profile.c (ProfileImage): Convert to use pixel iterators.</li> </ul> </blockquote> <p>2008-06-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (ImportImageChannel): Convert to use pixel iterators. (SetImageChannelDepth): Convert to use pixel iterators.</li> <li>Magick++/lib/Image.cpp (quantize): Error measurement support was being performed incorrectly. SyncImage() is not needed here.</li> </ul> </blockquote> <p>2008-06-18 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (GetImageChannelDepth): Convert to use pixel iterators.</li> </ul> </blockquote> <p>2008-06-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/mat.c (RegisterMATImage): Set blob support to false for MAT coder until bug related to blobs is fixed.</li> </ul> </blockquote> <p>2008-06-16 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>mat.c Ability to read a new compressed MATLAB image format.</li> </ul> </blockquote> <p>2008-06-15 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>mat.c, wpg.c: For empty images a message ImageFileDoesNotContainAnyImageData is returned.</li> </ul> </blockquote> <p>2008-06-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (ChannelImage): Convert to use pixel iterators. (ExportImageChannel): Convert to use pixel iterators.</li> <li>coders/dpx.c (WriteDPXImage): As an experimental feature, when the environment variable MAGICK_RESERVE_STORAGE is set to "TRUE", then the DPX format writer will request the required storage from the filesystem in advance (if supported by the OS) or the full amount of memory required (when writing to an in-memory BLOB).</li> </ul> </blockquote> <p>2008-06-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/magic.c (InitializeMagicInfo): New function to initialize file format detection. (GetMagickFileFormat): New internal implementation function to detect file format based on file header. (GetMagicInfo): This internal implementation function is eliminated. (MagicInfo): MagickInfo structure is now private to the implementation.</li> </ul> </blockquote> <p>2008-06-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/magick.c (ListMagickInfo): Replace "blob support" indication with the coder stability classification. (RegisterMagickInfo): Pay attention to coder classification.</li> <li>magick/magick.h (MagickInfo): Added a coder stability classification field as well as the MAGICK_CODER_STABILITY environment variable to choose which coders are enabled.</li> </ul> </blockquote> <p>2008-06-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (GetImageCharacteristics): Don't access image pixels if they are not defined yet.</li> <li>coders/{avi.c,avs.c,dcm.c,ept.c,fits.c,mtv.c,palm.c,rla.c,tga.c}: Readers are now much more robust when faced with reading random files.</li> </ul> </blockquote> <p>2008-06-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SetImageInfo): Exclude all virtual delegates and coders for pseudo-formats.</li> </ul> </blockquote> <p>2008-06-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/dcm.c (ReadDCMImage): Make DCM reader quit immediately on EOF condition.</li> <li>coders/avi.c (ReadAVIImage): Make AVI reader more robust at rejecting bad files.</li> <li>configure.ac: Eliminated --enable-delegate-build option that I have not used or tested for almost ten years so it probably did not work anyway. Use --with-ttf=/prefix to specify the the installation prefix for freetype. Use --with-ttf=/prefix/bin/freetype-config to specify the whole path to freetype-config.</li> </ul> </blockquote> <p>2008-06-04 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (MogrifyImage): Add support for -black-threshold and -white-threshold.</li> <li>magick/image.h (enum ChannelType): Added GrayChannel enumeration.</li> <li>magick/operator.c (QuantumOperatorImageMultivalue): New implementation function to make creating legacy functions like black/white thresholding easier.</li> <li>wand/magick_wand.c (MagickBlackThresholdImage): Implemented. (MagickWhiteThresholdImage): Implemented.</li> <li>magick/effect.c (BlackThresholdImage): Implemented a BlackThresholdImage() which is similar to (but not identical to) the one in ImageMagick. (WhiteThresholdImage): Implemented a WhiteThresholdImage() which is similar to (but not identical to) the one in ImageMagick.</li> </ul> </blockquote> <p>2008-06-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/operator.c: Added support for additional channel operators (-operator) for applying noise to one or more channels. The additional operators are Noise-Gaussian, Noise-Impulse, Noise-Laplacian, Noise-Multiplicative, Noise-Poisson, and Noise-Uniform. The amount of noise applied is controlled via the numeric argument, which can specify the percentage of noise to apply.</li> <li>magick/enum_strings.c: New source module to contain the various EnumToString() and StringToEnum() functions which seem to multiply like bunny-rabbits.</li> <li>magick/gem.c (GenerateNoise): Poisson noise generation was taking excessively long and producing wrong results. Noise generation was only producing the correct amount of noise in the Q8 build. (GenerateDifferentialNoise): New function to return noise in a floating-point differential format.</li> </ul> </blockquote> <p>2008-06-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/pixel_iterator.h: Removed x,y coordinate information from all of the callback definitions since a use for this information has yet to be found.</li> <li>magick/composite.c (CompositeImage): Use individual callback functions for the composition operations.</li> <li>coders/xcf.c (ReadXCFImage): Deal with grayscale images the GraphicsMagick-way.</li> </ul> </blockquote> <p>2008-06-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/xcf.c (ReadXCFImage): Validate XCF file data so that corrupted files don't crash GraphicsMagick.</li> </ul> </blockquote> <p>2008-05-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/dpx.c (ReadDPXImage): Incrementally read user data part and check for EOF so that bogus files are rejected quickly.</li> <li>coders/cineon.c (ReadCINEONImage): Incrementally read user data part and check for EOF so that bogus files are rejected quickly.</li> </ul> </blockquote> <p>2008-05-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/pict.c (ReadPICTImage): Ensure that row_bytes calculation does not overflow. Verify that RLE decode does not overflow buffer. Validate image frame dimensions.</li> <li>coders/palm.c (ReadPALMImage): Validate PALM bits per pixel and colormap indexes.</li> <li>magick/resource.c (ListMagickResourceInfo): List controlling environment variable in <cite>-list resource</cite> output as a configuration usage reminder.</li> <li>coders/pdf.c (ReadPDFImage): Properly deal with reading rotated PDFs.</li> </ul> </blockquote> <p>2008-05-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>FAQ.txt: Added a FAQ for how to extract and combine CMYK image channels to individual files.</li> </ul> </blockquote> <p>2008-05-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/fx.c (ConvolveImage): Eliminate unnecessary "range check" feature since range checking is not where the CPU time is going.</li> <li>magick/effect.c (UnsharpMaskImage): Re-write implementation to use pixel iterators.</li> <li>magick/pixel_iterator.c: Decided that the old per-pixel iterations were not useful enough to keep since the region-based ones are working fine. Moved pixel_row_iterator.c to pixel_iterator.c and renamed functions to remove the <cite>Row</cite> designation.</li> <li>magick/composite.c (CompositeImage): Automatically adjust colorspace of composite image so that it is compatible with canvas image.</li> <li>magick/alpha_composite.h (AlphaComposite): Fix alpha composite when both pixels contain transparency.</li> <li>PerlMagick/demo/demo.pl: Use segmentation parameters which are more suitable for our image.</li> </ul> </blockquote> <p>2008-05-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/composite.c (CompositeImage): CMYK copy composition operators automatically set the image colorspace to CMYK.</li> <li>coders/tiff.c (WriteTIFFImage): CMYK must take precedence over JPEG compression. We don't support JPEG compression in TIFF with CMYK.</li> </ul> </blockquote> <p>2008-05-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (ChannelThresholdImage): Re-implement using pixel iterators. Support thresholding only the red channel by eliminating the switch to intensity thresholding if only one channel parameter is supplied.</li> <li>coders/tiff.c (WriteTIFFImage): Don't accidentially convert CMYK images to RGB.</li> <li>magick/composite.c (CompositePixels): Handle CopyBlack properly for CMYK images.</li> <li>magick/command.c (CompositeImageCommand): Support CopyCyan, CopyMagenta, CopyYellow, and CopyBlack.</li> <li>magick/composite.c (CompositeImage): Preserve the canvas image colorspace.</li> <li>doc/options.imdoc: Remove mention of thresholding at the channel level since this never worked in a useful fashion and now only simple intensity thresholding is available via -threshold.</li> <li>magick/command.c (MogrifyImage): Revert to using ThresholdImage() rather than ChannelThresholdImage().</li> <li>PerlMagick/Magick.xs: Revert to using ThresholdImage() rather than ChannelThresholdImage().</li> </ul> </blockquote> <p>2008-05-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (AddNoiseImage): Implemented using pixel iterators.</li> <li>magick/pixel_row_iterator.c (PixelRowIterateDualNew): New pixel iterator. Similar to existing PixelRowIterateDualModify except that this one is for when initializing a new image.</li> </ul> </blockquote> <p>2008-05-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/composite.c (CompositeImage): Update image composition to use pixel iterator methods.</li> </ul> </blockquote> <p>2008-05-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/enhance.c: Re-wrote all enhancement functions in this module to be based on the pixel iterator methods.</li> <li>magick/command.c (ConvertImageCommand, MogrifyImageCommand, DisplayImageCommand): Gamma multiple channel syntax was broken. Now it is fixed.</li> </ul> </blockquote> <p>2008-05-18 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/colorspace.c (RGBTransformImage): Optimized lookup table generation performance to the maximum extent possible. (TransformRGBImage): Optimized lookup table generation performance to the maximum extent possible.</li> <li>magick/image.h (RoundDoubleToQuantum): New macro to explicitly safely round a <cite>double</cite> to a Quantum. (RoundFloatToQuantum): New macro to explicitly safely round a <cite>float</cite> to a Quantum.</li> <li>configure.ac: Add OpenMP support library to LIBS so that dependent applications will pick up this dependency without themselves needing to enable OpenMP.</li> <li>magick/command.c (CompositeImageList): Don't overwrite matte flag for CopyOpacity composition.</li> <li>magick/composite.c (CompositeImage): CopyOpacity composition needs the opacity channel to be enabled.</li> <li>PerlMagick/Magick.xs: Dissolve composition with Opacity was not working right. Now it does.</li> </ul> </blockquote> <p>2008-05-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/gem.c (HWBTransform): Hue value range was scaled wrong, leading to clipping. (TransformHWB): Hue value range was scaled wrong, leading to clipping.</li> </ul> </blockquote> <p>2008-05-15 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/colorspace.c (RGBTransformImage): Re-implement transform loops using PixelRowIterateMonoModify() in order to simplify the code.</li> </ul> </blockquote> <p>2008-05-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/colorspace.c (TransformRGBImage): Re-implement transform loops using PixelRowIterateMonoModify() in order to simplify the code.</li> <li>magick/{pixel_iterator.h, pixel_row_iterator.h}: Pass pixel colormap index/indexes to callback functions. Dependent code is adjusted to match.</li> </ul> </blockquote> <p>2008-05-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (ConvertImageCommand, MogrifyImageCommand, MogrifyImage): Add command access to the new channel operators.</li> <li>magick/operator.c (QuantumOperatorRegionImage): Support the new channel operators. Update to use PixelRowIterateMonoModify() for a bit more performance.</li> <li>magick/operator.h (enum QuantumOperator): Added new operators AssignQuantumOp, ThresholdQuantumOp, ThresholdBlackQuantumOp, and ThresholdWhiteQuantumOp.</li> </ul> </blockquote> <p>2008-05-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (VersionCommand): Report if OpenMP is supported by the build.</li> <li>configure.ac, Makefile.am: Install documentation according to the conventions established by the configure script. This installs the documentation under /usr/local/share/doc/GraphicsMagick by default.</li> </ul> </blockquote> <p>2008-05-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>scripts/format_c_api_docs: Add pixel_iterator.c and pixel_row_iterator.c to API documentation formatter.</li> <li>magick/api.h: Include pixel_iterator.h and pixel_row_iterator.h.</li> <li>magick/Makefile.am (MAGICK_INCLUDE_HDRS): Formally install pixel_iterator.h and pixel_row_iterator.h.</li> <li>magick/image.c (IsImagesEqual): Update to use PixelRowIterateDualRead(). (GetImageStatistics): Update to use PixelRowIterateMonoRead().</li> <li>magick/pixel_row_iterator.h: New interfaces which are similar to the already existing interfaces in pixel_iterator.h except that they pass a row to the callback rather than one pixel.</li> <li>magick/operator.c (QuantumOperatorRegionImage): Add progress monitor support.</li> <li>magick/pixel_iterator.c (PixelIterateMonoRead): Add a <cite>description</cite> argument and progress monitor support. (PixelIterateMonoModify): Add a <cite>description</cite> argument and progress monitor support. (PixelIterateDualRead): Add a <cite>description</cite> argument and progress monitor support. (PixelIterateDualModify): Add a <cite>description</cite> argument and progress monitor support.</li> <li>magick/resize.c (HorizontalFilter, VerticalFilter): Switch back to RoundSignedToQuantum() since some pixels were experiencing underflow. Localize some variables so that we don't have to declare them as private for OpenMP.</li> </ul> </blockquote> <p>2008-05-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac, magick/resize.c, PerlMagick/Makefile.PL.in: Added OpenMP support for parallelizing a task across multiple cores.</li> </ul> </blockquote> <p>2008-05-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac, magick/nt_base.h: Fix using libbz2 under MinGW.</li> <li>coders/{msl.c, svg.c, url.c}: Fix compilation with modern libxml2 under MinGW.</li> </ul> </blockquote> <p>2008-05-08 Josue Andrade Gomes <<a class="reference external" href="mailto:josuegomes%40gmail.com">josuegomes<span>@</span>gmail<span>.</span>com</a>></p> <blockquote> <ul class="simple"> <li>magick/nt_base.h, libxml/include/win32config.h (vsnprintf): Fixed compilation issue noticed with Visual C++ 2008.</li> </ul> </blockquote> <p>2008-05-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/magick.c (GetMagickInfo): Simplify implementation. (RegisterMagickInfo): Remove any existing entry since module loading may result in duplicate entries.</li> </ul> </blockquote> <p>2008-05-04 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>libtool: Update to libtool 1.2.4.</li> <li>magick/magick.h (MagickInfo): Store string attributes as <cite>const char *</cite> to statically allocated data rather than as heap allocated strings. THIS IS AN INTERFACE CHANGE. Using a coder written to the old interface is non-fatal but may resemble a small memory leak. The reason for the change is to avoid at least 880 needless malloc()/strlen()/strlcpy() operations at initialization time, and at least 880 free() calls at destruction time. While these operations did not take long, they are still an unnecessary overhead, which is increased in thread-safe applications.</li> <li><dl class="first docutils"> <dt>magick/module.c (OpenModule): Ignore requests to open modules</dt> <dd>which have already been opened.</dd> </dl> </li> <li>GraphicsMagick.spec.in: Add --with-included-ltdl to the default options since this seems safest until the libltdl validation logic is fully robust. This should be made user-configurable in the future.</li> <li>magick/Makefile.am (magick_libGraphicsMagick_la_LIBADD): Apply libltdl dependency argument as required for building.</li> <li>configure.ac: Intuit if the GraphicsMagick library will depend on -lltdl.</li> <li>Magick++/bin/GraphicsMagick++-config.in: Use substitutions rather than invoking GraphicsMagick-config in order to determine GraphicsMagick library usage requirements. This avoids problems when GraphicsMagick-config is not in the executable search path.</li> </ul> </blockquote> <p>2008-05-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>GraphicsMagick.spec.in: NEWS was renamed to NEWS.txt. Enable libtool verbose output so it is possible to diagnose build failures.</li> </ul> </blockquote> <p>2008-05-01 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul class="simple"> <li>mat.c: gm convert -limit Pixels 1 input_gray_lsb_16bit.mat crap.miff don't rotate partial image.</li> </ul> </blockquote> <p>2008-04-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/magick.c (DestroyMagickInfoList): Use DestroyMagickInfo(). (UnregisterMagickInfo): Use DestroyMagickInfo(). (RegisterMagickInfo): Simplify dramatically by adding to the front of the list rather than maintaining alpha order.</li> <li>magick/image.c (DestroyImageInfo): Tidy up and simplify code.</li> <li>magick/constitute.c (WriteImage): Comment out the "bi-modal delegate" execution code until we determine what value it offers. The test suite passes without it.</li> <li>magick/magick.h (struct MagickInfo): There is no need for <cite>name</cite> to be allocated data so make it const. (DestroyMagickInfo): Add a static function to destroy a MagickInfo structure. Renamed previous DestroyMagickInfo to DestroyMagickInfoList and made it static.</li> </ul> </blockquote> <p>2008-04-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>version.sh: GraphicsMagick 1.2 released. CVS head is now 1.3 development.</li> <li>png: Updated libpng to 1.2.27.</li> </ul> </blockquote> <p>2008-04-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SetImageInfo): Ignore file extensions which match defined virtual delegate entries (including stealth entries).</li> </ul> </blockquote> <p>2008-04-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>BENCHMARKS.txt: Added timings for -blur.</li> </ul> </blockquote> <p>2008-04-27 Darko Kojic <<a class="reference external" href="mailto:dkc%40sf.net">dkc<span>@</span>sf<span>.</span>net</a>></p> <blockquote> <ul class="simple"> <li>magick/effect.c (MedianFilterImage): Fixes to compile on ARM CPU.</li> </ul> </blockquote> <p>2008-04-26 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/magick.h (MagickInfo): Remove image_info member since I can not find any purpose for it.</li> <li>coders/tiff.c (WriteTIFFImage): Remove assertion check on scanline size since it has not caught anything.</li> <li>magick/image.c (SetImageInfo): Ensure that the file extension does not trigger unwanted activity such as access to an X11 server, printer, or the launch delegate.</li> <li>config/Makefile.am (configshare_DATA): Install colors.mgk in share path.</li> <li>magick/blob.c (GetConfigureBlob): Search <cite>share</cite> config path prior to <cite>lib</cite> config path.</li> </ul> </blockquote> <p>2008-04-25 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/png.c (WriteOnePNGImage): TrueColor RGB was usually written rather than the desired more compact format. This is a first pass at fixing that.</li> </ul> </blockquote> <p>2008-04-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>BENCHMARKS.txt: Added a benchmark summary.</li> </ul> </blockquote> <p>2008-04-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>version.sh: Prepare 1.2beta1 release.</li> <li>NEWS.txt: Updated with latest news.</li> </ul> </blockquote> <p>2008-04-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>libtool: Update to 1.2965 2008-04-22</li> <li>coders/png.c (ReadOneJNGImage): Deal with ReadImage() returning a NULL pointer when reading JPEG sub-image.</li> </ul> </blockquote> <p>2008-04-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/channel.c (ExportImageChannel): Added progress monitor support. (SetImageChannelDepth): Added progress monitor support. (ChannelImage): Don't preserve matte channel when extracting channel.</li> <li>magick/image.c (SetImageOpacity): Avoid integer overflow in Q32 build. Added progress monitor support. (SyncImage): Added progress monitor support. (SetImage): Added progress monitor support. (CycleColormapImage): Added progress monitor support. (GetImageBoundingBox): Added progress monitor support. (SortColormapByIntensity): Added progress monitor support.</li> </ul> </blockquote> <p>2008-04-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac, magick/Makefile.am: Don't use libtdl unless we are supposed to be using it!</li> <li>libtool: Updated to GNU libtool 1.2960 2008-04-19.</li> <li>configure.ac, magick/delegate.h: It seems that the modern convention is to store ghostscript headers in a subdirectory called <cite>ghostscript</cite> rather than <cite>ps</cite>. We don't actually need Ghostscript errors.h and that is a good thing since it seems that some newer Ghostscript calls it ierrors.h</li> </ul> </blockquote> <p>2008-04-18 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>VisualMagick/installer/inc/files-dlls.isx: Comment out inclusion of X11 support DLLs.</li> <li>VisualMagick/magick/magick_config.h.in: X11 is no longer in the default Windows build.</li> </ul> </blockquote> <p>2008-04-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/nt_base.c: Eliminate various annoying warnings noticed under MinGW.</li> <li>magick/spinlock.h (_spinlock_release): Use <cite>long</cite> rather than <cite>int</cite> in order to eliminate warning under MinGW.</li> <li>magick/semaphore.c (spinlock_wait): Use <cite>long</cite> rather than <cite>int</cite> in order to eliminate warning under MinGW.</li> <li>magick/log.c (LogMagickEventList): Eliminate warning under MinGW.</li> <li>magick/compress.h: Clean up interface definitions to use magick_uint8_t for unsigned character data.</li> <li>coders/jpeg.c (ReadJPEGImage): Don't use GetPixelCachePresent() since it is not DLL-exported.</li> </ul> </blockquote> <p>2008-04-15 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/yuv.c (ReadYUVImage): Report exception info correctly.</li> <li>coders/xpm.c (ReadXPMImage): Report exception info correctly.</li> <li>coders/xc.c (ReadXCImage): Report exception info correctly.</li> <li>coders/tiff.c (ReadTIFFImage): Report exception info correctly.</li> <li>coders/null.c (ReadNULLImage): Report exception info correctly.</li> <li>coders/jpeg.c (ReadJPEGImage): Report exception info correctly. Use of Huffman optimization is now based on available memory rather than a hard-coded image size.</li> <li>coders/gif.c (ReadGIFImage): Report exception info correctly.</li> <li>magick/utility.c (MagickSizeStrToInt64): New function to convert a size string with optional units suffix to a 64-bit integer. (MagickStrToInt64): New function to convert a string to a 64-bit integer, with error checking.</li> <li>magick/image.c (SetImage): SetImage now returns error status.</li> <li>magick/command.c: Eliminated the long-deprecated -cache resource limit option.</li> <li>magick/resource.c: Complete re-write of the resource limit system. Resource specifications are now absolute except that they support a binary metric suffix such as <cite>K</cite> to scale the value. Added the <cite>Pixels</cite> limit type to limit the maximum number of pixels allowed for each image.</li> </ul> </blockquote> <p>2008-04-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/jpeg.c (WriteJPEGImage): Output grayscale images more efficiently.</li> </ul> </blockquote> <p>2008-04-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>lcms: Updated lcms to 1.17.</li> <li>png: Updated libpng to 1.2.26.</li> </ul> </blockquote> <p>2008-04-09 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple....">glennrp<span>@</span>simple<span>.</span><span>.</span><span>.</span><span>.</span></a>></p> <blockquote> <ul class="simple"> <li>coders/png.c (ReadOnePNGImage) Use the low bits of the PNG tRNS values instead of scaling them when reducing from 16-bits.</li> </ul> </blockquote> <p>2008-04-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Updated to Autoconf 2.62.</li> </ul> </blockquote> <p>2008-04-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (MogrifyImageCommand): New -create-directories option automatically creates subdirectories as needed when -output-directory option is used. This is useful when one directory tree of files is being mogrified to a new tree.</li> </ul> </blockquote> <p>2008-04-07 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/utility.c (MagickCreateDirectoryPath): New function to create a directory path. Will be used later.</li> <li>configure.ac: Tweaks to produce a successful MinGW cross-compile.</li> </ul> </blockquote> <p>2008-04-04 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (WriteTIFFImage): Added a simple sentinel assertion to hopefully flush out any remaining cases where ExportImagePixelArea() writes past the end of its buffer.</li> <li>magick/constitute.c (ExportImagePixelArea): GrayQuantum case for DirectClass pixels was sometimes writing a zero byte one past the end of the allocated buffer. Thanks to Josue Gomes for reporting this bug.</li> </ul> </blockquote> <p>2008-04-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/{pcd.c,pcx.c,pdb.c,pict.c,stegano.c,wpg.c,xcf.c}: Warnings reduction.</li> <li>magick/{channel.c,image.c,unix_port.c,render.c}: Warnings reduction.</li> <li>coders/mat.c: Convert C99 comments to C89 comments so code can compile with a C89 compiler.</li> <li>coders/tiff.c (WriteTIFFImage): Add an assertion to enforce that the bytes output to the scanline is no more than the bytes allocated for the scanline.</li> <li>NEWS.txt: Updated with latest NEWS.</li> </ul> </blockquote> <p>2008-04-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/pdf.c (WritePDFImage): Default to ZIP compression if available. Ignore Image compression setting since the useful value (set by the user) usually comes from ImageInfo.</li> <li>coders/png.c (WriteOnePNGImage): Fix progress monitor when writing PNG.</li> <li>magick/channel.c (GetImageChannelDepth): Added progress monitor support.</li> <li>magick/signature.c (SignatureImage): Added progress monitor support.</li> <li>magick/image.c (GetImageDepth): Added progress monitor support.</li> </ul> </blockquote> <p>2008-04-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>libtool: Update to libtool 2.2.2.</li> <li>coders/jpeg.c: Convert more code to use size_t for sized values rather than long.</li> <li>coders/wpg.c (InsertRow): Fix log format string specification.</li> <li>coders/dpx.c (WriteDPXImage): Fix typo in casts.</li> <li>coders/fpx.c (ReadFPXImage): Apply FreeBSD patch from Mikhail Teterin to allow FlashPIX to work better for 64-bit builds. Addresses SourceForge issue 1824658 "FPX should work again now".</li> <li>magick/blob.c (ImageToBlob): Fix typo in cast.</li> </ul> </blockquote> <p>2008-03-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>CONTRIBUTE.txt: Convert contribute.html to reStucturedText format and generate HTML version from it.</li> <li>PROCESS.txt: Convert description of development process to reStucturedText format and generate HTML version from it.</li> <li>INSTALL-windows.txt: Add instructions for how to install from setup.exe style installer. Also add instructions for how the distribution package is built.</li> <li>Copyright.txt: Reformat in reStucturedText format and generate HTML version from it.</li> <li>VisualMagick/installer/inc/body.isx: No longer include development headers and libraries in the Windows DLL install package since they are large and they may only work with the version of Visual C++ used to perform the build. It is much safer for the developer to build the package from source with his own compiler.</li> </ul> </blockquote> <p>2008-03-27 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>Fix compilation issues with Microsoft Visual Studio.</li> </ul> </blockquote> <p>2008-03-26 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/dpx.c (ReadDPXImage, WriteDPXImage): Use lookup tables to speed up value conversion.</li> <li>magick/memory.h (MagickAllocateArray): Renamed from MagickAllocateMemoryElements.</li> </ul> </blockquote> <p>2008-03-25 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>PerlMagick/Magick.xs: Use memory allocation macros like the rest of the code.</li> <li>magick/memory.c (MagickMalloc): New function which behaves similar to malloc(). (MagickMallocArray): New function for allocating an array. (MagickRealloc): New function which behaves similar to realloc(). (MagickFree): New function which behaves similar to free(). (MagickAllocFunctions): New function to allow the user to specify the memory allocation functions.</li> <li>magick/memory.h: New header file to define memory allocation functions.</li> <li>magick/deprecate.c (DeleteImageList, DestroyImages, GetImageList, GetImageListIndex, GetImageListSize, GetNextImage, GetNumberScenes, GetPreviousImage, ParseImageGeometry, PopImageList, PostscriptGeometry, PushImageList, SetCacheThreshold, SetImageList, ShiftImageList, SizeBlob, SpliceImageList, UnshiftImageList): Remove functions which were already deprecated in ImageMagick 5.5.2 or earlier.</li> </ul> </blockquote> <p>2008-03-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/dpx.c (WriteDPXImage): Support writing image which is already in a YCbCr colorspace. (ReadDPXImage): Return YCbCr images in YCbCr colorspace unless they are also Cineon log encoded.</li> <li>magick/image.c (CloneImage): Use CloneImageAttributes().</li> <li>magick/attribute.c (CloneImageAttributes): New function for copying image attributes from one image to another.</li> <li>magick/utility.c (TranslateTextEx): Check if the pixel cache is initialized before using a function which requires using it. Thanks to Micha³ Kowalczuk for bringing this issue to my attention.</li> <li>magick/attribute.c (SetImageAttribute): Only apply transformations to "comment" and "label" attributes.</li> <li>magick/pixel_cache.c (GetPixelCachePresent): New function to test if the image pixel cache is present and initialized.</li> </ul> </blockquote> <p>2008-03-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/colorspace.c (RGBTransformPacket): Rationalize casts for improved performance.</li> <li>magick/image.c (GetImageDepth): Use table lookups to improve performance.</li> </ul> </blockquote> <p>2008-03-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (AllocateImage): Transfer any attributes from ImageInfo to allocated image. (SetImageDepth): Use table lookups to improve performance.</li> </ul> </blockquote> <p>2008-03-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (MogrifyImageCommand): Added an -output-directory option to <cite>mogrify</cite> to send output files to the specified directory.</li> </ul> </blockquote> <p>2008-03-11 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>PerlMagick/t/read.t: Add input_logical_lsb_08bit.mat to PerlMagick tests.</li> <li>magick/nt_feature.c (CropImageToHBITMAP, ImageToHBITMAP): Use GlobalFree() to free bitmap handle.</li> </ul> </blockquote> <p>2008-03-10 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>PerlMagick/t/read.t: Added/adjusted WPG test files from Jaroslav Fojtik.</li> </ul> </blockquote> <p>2008-03-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>AUTHORS.txt, BUGS.txt, FAQ.txt, NEWS.txt, PLATFORMS.txt, TODO.txt, INSTALL-unix.txt, INSTALL-windows.txt: Use reStructuredText format.</li> <li>Makefile.am: Use reStructuredText for more files.</li> </ul> </blockquote> <p>2008-02-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/constitute.c (ReadImage): Disable colorspace override code since it was being wrongly-triggered in X11 display commands.</li> </ul> </blockquote> <p>2008-02-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>www/body.html: Update to mention 1.1.11 release.</li> </ul> </blockquote> <p>2008-02-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/colorspace.c (RndToInt): Cast result to <cite>unsigned int</cite> rather than <cite>int</cite> in order to avoid possible value truncation with Q32 build. Problem was reported by Kai-Uwe Behrmann. (TransformRGBImage): Fix loop iterator which was looping one past the end of the array. Reported by Kai-Uwe Behrmann.</li> <li>magick/command.c: Added a -set option to the composite, convert, display, mogrify, import commands in order to allow setting an image attribute.</li> </ul> </blockquote> <p>2008-02-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>PerlMagick/Magick.xs: Use MagickAcquireMemory() rather than AquireMemory().</li> <li>coders/xwd.c (ReadXWDImage): Eliminate integer overflow vulnerability (IDefense 09.19.07).</li> <li>coders/xbm.c (ReadXBMImage): ditto</li> <li>coders/xcf.c (ReadXCFImage): ditto</li> <li>coders/dib.c (ReadDIBImage): ditto</li> <li>coders/dcm.c (ReadDCMImage): ditto</li> </ul> </blockquote> <p>2008-02-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (WriteTIFFImage): The <a class="reference external" href="http://tools.ietf.org/html/rfc3949.html">RFC 3949</a> specification for Internet FAX recommends LSB2MSB fill order so document that.</li> </ul> </blockquote> <p>2008-02-08 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (WriteTIFFImage): Use <cite>-define tiff:fill-order={msb2lsb|lsb2msb}</cite> to control TIFF bit fill order.</li> </ul> </blockquote> <p>2008-02-06 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Updated to latest CVS libtool.</li> <li>coders/tiff.c (CompressionSupported): Use TIFFGetConfiguredCODECs() to test if a requested compression type is supported by libtiff. Based on advice from Frank Warmerdam.</li> <li>configure.ac: Add test for TIFFGetConfiguredCODECs() in libtiff.</li> </ul> </blockquote> <p>2008-02-05 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c: With libtiff 3.6.1, including tiff.h and tiffio.h is not sufficient to obtain the definitions from tiffconf.h so libtiff is assumed to not support any features, such as compression. Avoid this problem by explicitly including tiffconf.h if it is found. This resolves SourceForge issue [1883527] compression of tiff-file has no effect.</li> </ul> </blockquote> <p>2008-02-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>VisualMagick/installer/inc/setup.isx: Set Inno Setup installer compression to "lzma/max".</li> <li>PerlMagick/Magick.xs: Eliminate use of memory allocation macros since these failed miserably under Windows where it seems that malloc, free, and realloc are redefined via macros by the Perl build environment. This reverts changes made on 2007-12-01.</li> <li>magick/memory.c (MagickAcquireMemoryArray): Use implementation from the 1.1 branch.</li> <li>magick/utility.h: Remove MagickSafeMultiplySize_t since it seems that use of inline functions in Windows is a disaster area.</li> </ul> </blockquote> <p>2008-02-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>Makefile.am (windows-dist): Create a 7z compressed Windows comprehensive source package. See <a class="reference external" href="http://www.7-zip.org/">http://www.7-zip.org/</a> for information on Windows 7-Zip and <a class="reference external" href="http://p7zip.sourceforge.net/">http://p7zip.sourceforge.net/</a> for information on portable 7-Zip (P7ZIP).</li> </ul> </blockquote> <p>2008-02-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>coders/tiff.c (WriteTIFFImage): Add logging for image resolution and resolution units.</li> <li>magick/version.h.in: Update copyright year to 2008.</li> </ul> </blockquote> <p>2008-02-01 Gary V. Vaughan <<a class="reference external" href="mailto:gary%40gnu.org">gary<span>@</span>gnu<span>.</span>org</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Updated for libtool-2.1b.</li> <li>bootstrap (libtoolize): Libtoolize can figure out the mode and directory for libltdl from configure.ac.</li> </ul> </blockquote> <p>2008-01-28 Ralf Wildenhues <<a class="reference external" href="mailto:Ralf.Wildenhues%40gmx.de">Ralf<span>.</span>Wildenhues<span>@</span>gmx<span>.</span>de</a>></p> <blockquote> <ul class="simple"> <li>magick/Makefile.am: Update magick_libGraphicsMagick_la_DEPENDENCIES to use LTDLDEPS.</li> </ul> </blockquote> <p>2008-01-26 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/image.c (SetImageInfo): Successfully read existing file names in the form file[123] which were failing to read since they appear to be a valid sub-image specification.</li> </ul> </blockquote> <p>2008-01-24 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/utility.c (ExpandFilenames): If a filename appears to contain a wildcard specification, first check to see if there is file matching the unexpanded wildcard prior to engaging in the slow task of wildcard expansion. Without this fix, expanding the command line takes a very long time if there are a huge number of files in the directory, and some file names appear to contain wildcard specifications. Inspired by SourceForge bug reports [ 1878992 ] "literal square brackets in file name cause large delay" and [ 1783209 ] "converting runs slowly when subimage is specified", but this might not be the complete fix for the problem.</li> </ul> </blockquote> <p>2008-01-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>Makefile.am: Update to Automake 1.10.1 and enable generation of an lzma compressed source package.</li> </ul> </blockquote> <p>2008-01-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Added configure option --with-umem to enable use of the umem memory allocation library available in Solaris 9, Update 3 and later, or from <a class="reference external" href="https://labs.omniti.com/trac/portableumem/">https://labs.omniti.com/trac/portableumem/</a>. This library supports concurrency in multi-threaded programs and supports debugging memory issues. See <a class="reference external" href="http://developers.sun.com/solaris/articles/libumem_library.html">http://developers.sun.com/solaris/articles/libumem_library.html</a> for a description of how to use the library for debugging memory issues.</li> </ul> </blockquote> <p>2008-01-17 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (VersionCommand): Include a "Large Memory" item in the Feature Support list.</li> <li>coders/png.c (RegisterPNGImage): Remove reference to dead PNG ftp site.</li> <li>VisualMagick/configure/configure.cpp (InitInstance): Remove project dependency on dxguid.lib (Direct-X).</li> </ul> </blockquote> <p>2008-01-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>configure.ac: Update libtool to latest CVS version.</li> </ul> </blockquote> <p>2008-01-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> <blockquote> <ul class="simple"> <li>magick/command.c (DisplayImageCommand): No longer default to reading standard input if stdin fails isatty() test. This behavior was causing failure to launch from Gnome and it is difficult to work around the issue from within a .desktop file. (AnimateImageCommand): No longer default to reading standard input if stdin fails isatty() test.</li> </ul> </blockquote> </div> </body> </html>