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Code Editor : ChangeLog-2009.html
<?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 0.16: http://docutils.sourceforge.net/" /> <title>ChangeLog-2009.rst</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>2009-12-31 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/unix_port.c (MagickSpawnVP): Remove unneeded new line character in error message format.</li> <li>Magick++/Makefile.am: Allow Magick++ to be built as a shared library under MinGW and Cygwin. This requires a modern GCC in order for C++ exceptions to work.</li> <li>utilities/tests/annotate.sh: MSYS is garbeling up draw command so use a command file rather than using command line.</li> <li>coders/{fits.c,meta.c,locale.c}: Fix benign warnings noticed under Cygwin 1.7.</li> <li>magick/{constitute.c,resource.c,utility.c}: Fix benign warnings noticed under Cygwin 1.7.</li> </ul> </blockquote> <p>2009-12-24 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/module.c (DestroyModuleInfo): If the Jasper library is used, then we can't invoke lt_dlexit() because this unloads the Jasper library and Jasper sometimes registers an atexit() cleanup handler. Unfortunately, this may annoy memory leak checkers.</li> <li>coders/jp2.c: Defer Jasper initialization to point of use.</li> </ul> </blockquote> <p>2009-12-18 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>wand/magick_wand.c (MagickCdlImage): New method to apply the ASC CDL to an image. (MagickHaldClutImage): New method to apply a Hald CLUT to an image.</li> </ul> </blockquote> <p>2009-12-16 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/studio.h atof(), atoi(), and atol() are legacy functions which might not be thread safe, might not enforce reasonable limits, and should not be used for new code. So we implement them via strtod() and strtol().</li> </ul> </blockquote> <p>2009-12-13 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>wand/magick_wand.c (MagickGetImageBoundingBox): New method to return the crop bounding box required to remove any solid-color border from the image. (MagickGetImageFuzz/MagickSetImageFuzz): New methods to get and set the color comparison fuzz factor</li> <li>wand/pixel_wand.c (ClonePixelWand): New method to deep-copy an existing pixel wand. (ClonePixelWands): New method to deep-copy an array of existing pixel wands.</li> <li>wand/magick_wand.c (MagickSetResolution): New method to set the wand resolution. This one also works before the image has been read (unlike MagickSetImageResolution()). (MagickSetResolutionUnits): New method to set the wand resolution units. Use in conjunction with MagickSetResolution(). This one also works before the image has been read (unlike MagickSetImageUnits()).</li> </ul> </blockquote> <p>2009-12-12 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++/demo/demo.cpp (main): Stop using deprecated functions.</li> <li>wand/drawtest.c: Stop using deprecated functions.</li> </ul> </blockquote> <p>2009-12-09 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>magick/module.c (ModuleAliases): J2C is supported by the JP2 coder.</li> <li>coders/jp2.c: JP2 is now an alias for JPC since many files use that extension. Problem reported by Stefano Acerbetti.</li> </ul> </blockquote> <p>2009-12-09 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: The png8 encoder would fail when trying to write a 1-color image. Problem reported by Bob Clark.</li> </ul> </blockquote> <p>2009-12-04 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>configure.ac: Define _GNU_SOURCE and _NETBSD_SOURCE so that pwrite() and pread() prototypes are available under GNU Linux and NetBSD.</li> <li>coders/tiff.c: Warnings reduction.</li> <li>magick/widget.c: Warnings reduction.</li> <li>magick/segment.c (Classify): Warnings reduction.</li> <li>magick/magic.c (struct StaticMagic): Length and offset can never be negative so use an unsigned type rather than size_t.</li> <li>magick/render.c (TracePath): Fix access one beyond the end of the points array.</li> </ul> </blockquote> <p>2009-11-30 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/gem.c (GetOptimalKernelWidth1D, GetOptimalKernelWidth2D): In the Q32 build, convolution kernel size was estimated incorrectly for large sigmas on 32-bit systems due to arithmetic overflow.</li> </ul> </blockquote> <p>2009-11-29 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/effect.c (ConvolveImage): Moved here from fx.c since this is a more suitable place for it to be.</li> <li>magick/enhance.c (GammaImage): Improve performance a bit. Preserve full precision in Q32 build.</li> </ul> </blockquote> <p>2009-11-25 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/{channel.c,constitute.c,nt_base.h}: Start using the C'99 <cite>restrict</cite> keyword.</li> </ul> </blockquote> <p>2009-11-21 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 (MagickGetImageAttribute): New method to get an image attribute. Patch contributed by Mikko Koppanen. (MagickSetImageAttribute): New method to set an image attribute. Patch contributed by Mikko Koppanen.</li> <li>magick/constitute.c (ReadImage): Log subimage and subrange.</li> <li>configure: Update to Autoconf 2.65.</li> <li>magick/attribute.c (GenerateIPTCAttribute): Returned IPTC string values were one character too short.</li> </ul> </blockquote> <p>2009-11-18 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/image.c (AllocateImage): The documented shorthand for specifying image size via filename[WIDTHxHEIGHT] was not working for raw formats which use the image tile_info data.</li> </ul> </blockquote> <p>2009-11-17 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>magick/image.c (ParseSubImageSpecification): Try to match behavior of previous sub-image specification parser. Some incantations did not produce the same results.</li> <li>win2k/IMDisplay/res/{IMDisplay.ico, IMDisplayDoc.ico}: Replaced with GraphicsMagick icon prepared by Jaroslav Fojtik.</li> <li>coders/svg.c (ReadSVGImage): Use runtime initialization of SAXModules rather than static initialization.</li> <li>magick/command.c: Commands now support reading an image from stdin in conjunction with a subrange specification (e.g. "-[1]"). Problem was reported by Mario Becroft.</li> <li>magick/common.h: New header file to incorporate the common bits shared by studio.h and api.h.</li> <li>ltdl/ltdl.c: Update libltdl to 2.2.6b in order to fix security issue. Resolves CVE-2009-3736 as it pertains to GraphicsMagick.</li> </ul> </blockquote> <p>2009-11-10 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>magick/constitute.c (ConstituteImage, DispatchImage): <cite>A</cite> and <cite>T</cite> should indicate transparency and <cite>O</cite> should indicate opacity. Behavior was inconsistent. In some cases <cite>O</cite> meant transparency while in other cases it meant opacity. Also, in a few cases, matte was not getting enabled in the image as it should. Problems were reported by Scott Kuhl.</li> </ul> </blockquote> <p>2009-11-10 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: Also suppress new pedantic warnings from most older libpng-1.4.0 betas.</li> <li>coders/png.c: Added a warning when attempting to use libpng-1.4beta older than 1.4.0beta67.</li> </ul> </blockquote> <p>2009-11-10 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>magick/command.c (MogrifyImage): Only invoke ProfileImage() if an ICC CMS transform is to be performed. Otherwise invoke SetImageProfile() to add the new profile.</li> <li>magick/profile.c (ProfileImage): Improve logging messages.</li> <li>coders/tiff.c (ReadTIFFImage): Allow CIELAB TIFF to be read.</li> <li>coders/jpeg.c (ReadJPEGImage): Detect and apply colorspaces appropriately for ITU FAX JPEG.</li> </ul> </blockquote> <p>2009-11-09 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>tiff: Updated to libtiff 3.9.2.</li> </ul> </blockquote> <p>2009-11-08 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: Suppress new pedantic warnings from libpng version 1.2.41 and 1.4.0 and later.</li> </ul> </blockquote> <p>2009-11-05 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>doc/options.imdoc: Document difference between -recolor and Adobe Flash color matrix.</li> </ul> </blockquote> <p>2009-11-02 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>magick/command.c (MogrifyImageCommand): Convolve does not accept an argument which looks like a geometry. Resolves SourceForge issue #2890923 "Different handling of -convolve between convert and mogrify". (MogrifyImage): Validate that user-provided matrix is square when parsing -convolve and -recolor commands in order to avoid a core dump.</li> <li>coders/tiff.c (ReadTIFFImage): Improved/added more coder logging statements.</li> <li>magick/xwindow.c: Reflowed some code and comments.</li> <li>magick/utility.c (SetClientName): Default client name does need to be "Magick", so original value is restored.</li> <li>coders/mpc.c (ReadMPCImage): is_monochrome and is_grayscale flags were not managed properly for the MPC coder.</li> </ul> </blockquote> <p>2009-10-26 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>coders/jpeg.c (ReadJPEGImage): Added jpeg:block-smoothing and jpeg:fancy-upsampling defines to control these JPEG library options.</li> <li>magick/image.c (SetImageInfo): Fix lockup due to hanging in loop while parsing malformed sub-image specification (SourceForge issue 2886560). Also fixes the ability to pass the image size via the filename specification like "myfile.jpg[640x480]" rather than needing to use -size.</li> <li>coders/jpeg.c (ReadJPEGImage): Fix image scaling when used with IJG JPEG library version 7.</li> </ul> </blockquote> <p>2009-10-24 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>magick/resource.c: Added support for a "Threads" limit, which specifies how many threads may be used. Note that if omp_set_nested(true) is used, GCC's GOMP seems to replicate this number of threads for each level of threading rather than sharing the specified number of threads across all teams. For example, specifying four threads leads to sixteen active threads with omp_set_nested(true) and nested threading. This GOMP behavior does not seem to cause any harm. (GetMagickResourceLimit): New accessor function to retrieve the maximum limit for a resource.</li> <li>magick/module.c (ReadModuleConfigureFile): Default set of module aliases is now statically initialized. The modules.mgk file is now optional and can be used to support adding more modules, or diverting existing format support to a user-provided module.</li> <li>magick/magick.c (DestroyMagick): Document that this function should be invoked from the program's primary thread after any threads using GraphicsMagick have terminated. (GetMagickInfo): Was thread safe for access but not properly thread safe during initialization. Is now fully thread safe. (InitializeMagick): Fully initialize everything needed to read/write files. Document that this function MUST be invoked from the program's primary thread prior to using any other GraphicsMagick functions.</li> <li>magick/color_lookup.c (ReadColorConfigureFile): The colors.mgk is now optional so don't throw an exception if it is not found.</li> <li>magick/semaphore.c (AcquireSemaphoreInfo): Deprecated this internal function. Use AllocateSemaphoreInfo() and LockSemaphoreInfo() instead. (LiberateSemaphoreInfo): Deprecated this internal function. Use UnlockSemaphoreInfo() instead.</li> </ul> </blockquote> <p>2009-10-18 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>config/colors.mgk: Colors.mkg is now empty since it is used to modify or extend the built-in color lookup table.</li> <li>magick/{constitute.c,delegate.c,log.c,magic.c,magick.c,tempfile.c}: Explicitly initialize semaphores via InitializeMagick().</li> <li>magick/type.h: New header file to contain types and function prototypes for functions in type.c.</li> <li>magick/color_lookup.c (ReadColorConfigureFile): Store RGB color table in a static struct. Entries in the colors.mgk file are now used to modify statically-defined entries, or add new definitions to the color table.</li> </ul> </blockquote> <p>2009-10-15 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>configure.ac: --enable-libtool-verbose configure option is no longer needed now that we have silent build capability.</li> </ul> </blockquote> <p>2009-10-14 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/attribute.c (GenerateEXIFAttribute): Add support for retrieving GPS EXIF attributes. Based on work contributed by Jukka Manner.</li> <li>Magick++/lib/STL.cpp, Magick++/lib/Magick++/STL.h (shadeImage): ShadeImage was the result of a botched cut-and-paste. Corrected now. Thanks to Jukka Manner for making me aware of this.</li> </ul> </blockquote> <p>2009-10-13 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/analyze.c: New source file to contain image analysis functions. Moved functions from image.c and color.c to this file.</li> <li>magick/color_lookup.c: New source file to contain color lookup functions. Moved associated functions from color.c to this file.</li> <li>magick/ImageMagick.rc: Remove inclusion of magic.mgk.</li> <li>magick/utility.c (MagickRoundUpStringLength): Use a bit less memory.</li> <li>magick/color.c: Use most efficient string allocation function.</li> <li>config/Makefile.am: Eliminate use of magic.mgk.</li> <li>magick/magic.c: Store file header magic data in a static struct.</li> </ul> </blockquote> <p>2009-10-11 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/describe.c (DescribeImage): Include composition operator in verbose output. Also use CompressionTypeToString() to convert a compression enum to a string.</li> </ul> </blockquote> <p>2009-10-11 Toby Thain <<a class="reference external" href="mailto:qu1j0t3%40users.sourceforge.net">qu1j0t3<span>@</span>users<span>.</span>sourceforge<span>.</span>net</a>></p> <blockquote> <ul class="simple"> <li>coders/psd.c: Further fix for 2783535 reported by Daniel Kirsch. Omit 0x0 layers from the image list, or they break compositing.</li> </ul> </blockquote> <p>2009-10-10 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>magick/xwindow.c: Check for overflow on all array allocations.</li> <li>magick/command.c (MogrifyImages): If there is only one image in the list, then -flatten does nothing at all.</li> <li>magick/transform.c (FlattenImages): If the user provides only one image then return a clone of that image rather than reporting an error.</li> <li>magick/texture.c (TextureImage): If an under-texture is applied, then remove the matte channel.</li> <li>magick/xwindow.c (MagickXMakeImage): Apply a checkerboard pattern when displaying non-opaque TrueColor images. Fix a second integer overflow issue related to CVE-2009-1882.</li> </ul> </blockquote> <p>2009-10-10 Toby Thain <<a class="reference external" href="mailto:qu1j0t3%40users.sourceforge.net">qu1j0t3<span>@</span>users<span>.</span>sourceforge<span>.</span>net</a>></p> <blockquote> <ul class="simple"> <li>coders/psd.c: Fix for 2783535 reported by Daniel Kirsch. PSD parser was confused by 0x0 pixel layers, resulting in image data corruption of all following layers.</li> </ul> </blockquote> <p>2009-10-09 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/xwindow.c (MagickXMakeImage): Fix for CVE-2009-1882 "Integer overflow in the XMakeImage function". The problem is that the shared memory segment allocated may be smaller than the image size requires due to integer overflow. On some systems it may be possible to crash GraphicsMagick (while displaying an image file) but not likely to overwrite the heap since shared memory segments are outside of the heap allocation.</li> <li>magick/memory.c (MagickMallocArray): Use MagickArraySize().</li> <li>magick/memory.c (MagickArraySize): New private function to compute the size of an array and return zero if it overflows the size_t type.</li> </ul> </blockquote> <p>2009-10-08 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>coders/dcm.c (ReadDCMImage): Handle (UN)known type VRs correctly and interpret the transfer syntax correctly. Added define "dcm:avoid-scaling" to request that the coder should not scale image samples unless necessary (i.e. when bits used > quantum depth or maximum colormap depth, depending on image type). Work is contributed by John Sergeant.</li> </ul> </blockquote> <p>2009-10-07 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>tests/Makefile.am (CHECK_PDF_FILE_COMPRESS): Add PDF tests with the various compression options.</li> <li>coders/pdf.c (WritePDFImage): If the input file used JPEG compression and has not been converted to a bilevel or palette image, then use JPEG compression with original settings. Problem was reported by Marco Atzeri.</li> </ul> </blockquote> <p>2009-10-05 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>config/modules.mgk: DCRAW module entries were missing.</li> <li>coders/tiff.c (WriteGROUP4RAWImage): Was not working properly on big-endian CPUs with libtiff 1.4.</li> <li>coders/ps2.c (WritePS2Image): Use ImageToJPEGBlob().</li> <li>coders/ps3.c (WritePS3Image): Use ImageToJPEGBlob().</li> <li>coders/pdf.c (WritePDFImage): Decouple from libtiff. Use ImageToJPEGBlob().</li> <li>coders/dcraw.c (RegisterDCRAWImage): Needed to register module name.</li> <li>coders/cals.c (ReadCALSImage): Fix bug in CALS reader which caused reading images taller than the image width to fail with an error.</li> <li>magick/utility.c (AcquireString): Minor optimizations. (AllocateString): Minor optimizations. (CloneString): Minor optimizations. (LocaleCompare): Minor optimizations. (SubstituteString): Re-implemented in a more compact way which might avoid some reallocations.</li> <li>magick/magick.c (ListModuleMap): Don't crash if <cite>module</cite> was not set.</li> <li>magick/delegate.c (ListDelegateInfo): Fix insignificant memory leak.</li> <li>magick/compress.c (ImageToJPEGBlob): Preserve JPEG settings if feasable.</li> </ul> </blockquote> <p>2009-09-29 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/pdf.c (WritePDFImage): Use ImageToHuffman2DBlob() and ImageToJPEGBlob().</li> <li>coders/cals.c (WriteCALSImage): Use ImageToHuffman2DBlob().</li> <li>magick/compress.c (ImageToHuffman2DBlob): New private convenience function to produce a CCIT Group4 blob. (ImageToJPEGBlob): New private convenience function to produce a JPEG blob.</li> </ul> </blockquote> <p>2009-09-28 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>coders/jp2.c (ReadJP2Image): Fix scaling problem noticed when reading 12-bit JP2 format. Problem was reported by Steve Shaw. (WriteJP2Image): Support writing JP2 files with arbitrary depth ranging from 2 to 16 rather than just 8 or 16.</li> </ul> </blockquote> <p>2009-09-26 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/unix_port.c (MagickGetMMUPageSize): Cache returned page size to eliminated repeated system calls.</li> <li>magick/operator.c (QuantumOperatorRegionImage): Fix missing percent in progress monitor message.</li> </ul> </blockquote> <p>2009-09-25 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>coders/meta.c (GetIPTCStream): Should return IPTC block length rather than remaining blob length. Patch submitted by John Sergeant.</li> </ul> </blockquote> <p>2009-09-24 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/meta.c (GetIPTCStream): IPTC blobs should be padded to an even size. Patch submitted by John Sergeant.</li> </ul> </blockquote> <p>2009-09-23 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>coders/tiff.c (WriteGROUP4RAWImage): Added a GROUP4RAW encoder.</li> <li>coders/cals.c (Huffman2DEncodeImage): Fix test failures when doing I/O to an in-memory blob.</li> <li>coders/pcl.c (WritePCLImage): Use a different control code to (hopefully) eject the page. Patch submitted by John Sergeant.</li> </ul> </blockquote> <p>2009-09-22 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>tests/Makefile.am: Add CALS tests. Skip testing deep images for most formats which don't support deep images.</li> <li>coders/cals.c: CALS module was not being built under Windows with MSVC. Now it is.</li> <li>VisualMagick/configure/configure.cpp (process_library): CALS module is dependent on TIFF library.</li> <li>coders/cals.c (WriteCALSImage): Allow CALS writing at any time, but only enable CALS reader if libtiff is present at build time.</li> <li>coders/{cals.c,pdf.c,ps2.c,ps3.c} (Huffman2DEncodeImage): Force TIFF image type to bilevel type.</li> <li>config/modules.mgk, VisualMagick/bin/modules.mkg: CAL-->CALS rather than CALS-->CAL.</li> </ul> </blockquote> <p>2009-09-20 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>www/benchmarks.rst: Updated GraphicsMagick vs ImageMagick benchmark results.</li> </ul> </blockquote> <p>2009-09-18 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>coders/cals.c (WriteCALSImage): Initial CALS Type 1 writer implementation. Contributed by John Sergeant.</li> <li>coders/png.c (ReadOnePNGImage): Fresh pixels should be set using SetImagePixels().</li> </ul> </blockquote> <p>2009-09-17 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>version.sh: Released GraphicsMagick 1.3.7.</li> </ul> </blockquote> <p>2009-09-17 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>coders/msl.c, doc/conjure.imdoc: Add support for a new <cite>profile</cite> command in MSL/conjure which applies, adds, or removes one or more IPTC, ICC or generic profiles from a file. Work contributed by John Sergeant.</li> </ul> </blockquote> <p>2009-09-16 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/nt_base.c (NTGhostscriptFind): Make sure we close the registry key. Log any Windows error messages.</li> <li>magick/profile.c (AppendImageProfile): New function to add or append a profile. If the profile already exists, then the data provided is appended to it.</li> <li>coders/jpeg.c (ReadGenericProfile,ReadICCProfile,ReadIPTCProfile): Profile chunks need to be concatenated. Otherwise "chunked" profiles become corrupted.</li> </ul> </blockquote> <p>2009-09-15 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/average.c (AverageImages): Moved from image.c to new average.c file.</li> <li>magick/colormap.h (VerifyColormapIndex): Moved here from color.h</li> <li>magick/colormap.c (AllocateImageColormap): Moved from image.c to new colormap.c source file. (CycleColormapImage): Moved from image.c. (ReplaceImageColormap): Moved from image.c. (SortColormapByIntensity): Moved from image.c. (MagickConstrainColormapIndex): Moved here from color.c.</li> <li>magick/describe.c (DescribeImage): Moved from image.c to new describe.c source file.</li> <li>magick/plasma.c (PlasmaImage): Moved from image.c to new plasma.c source file.</li> <li>magick/statistics.c (GetImageStatistics): Moved from image.c to new statistics.c source file.</li> <li>magick/gradient.c (GradientImage): Moved from image.c to new gradient.c source file.</li> <li>magick/texture.c (ConstituteTextureImage,TextureImage): Moved to new texture.c source file.</li> <li>coders/svg.c (ENABLE_SVG_WRITER): Disable SVG writer by default since it usually does not work correctly and is unlikely to work correctly any time soon.</li> </ul> </blockquote> <p>2009-09-14 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/profile.c (ProfileImage): GlobExpression is case sensitive so assure that its glob strings are always upper-cased. Without this fix, lower-cased arguments like "icm" would fail to be removed. This would not be much of a problem except that the documentation claims that lower-case works. (SetImageProfile): Assure that profile names are upper-cased.</li> <li>magick/fx.c (ColorMatrixImage): Add opaque opacity channel if image currently lacks an opacity channel but the matrix updates the opacity channel. Requested by Kerry Panchoo.</li> </ul> </blockquote> <p>2009-09-12 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>coders/meta.c (GetIPTCStream): Updates from John.Sergeant to fix issues with IPTC record 2 blocks and to deal better with IPTC embedded in an 8BIM profile.</li> <li>PerlMagick/t/read.t: Added tests for Topol format.</li> </ul> </blockquote> <dl class="docutils"> <dt>2009-09-12 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></dt> <dd><ul class="first last simple"> <li>coders/topol.c: Pallette overflow fixed for subtype 3.</li> </ul> </dd> </dl> <p>2009-09-11 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>utilities/tests/msl_composite.sh: Use a draw command file for this test script too.</li> <li>utilities/tests/{black-threshold.sh,draw.sh,recolor.sh, white-threshold.sh}: MSYS is sometimes wreaking havoc on arguments with spaces in them so use work-arounds.</li> </ul> </blockquote> <p>2009-09-10 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/nt_base.c (NTGhostscriptFind): Improve logging messages when searching for Ghostscript.</li> </ul> </blockquote> <p>2009-09-09 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/pixel_cache.c (CacheInfo): Add read_only member to indicate if cache is allowed to be modified. (ModifyCache): Clone cache if origin cache is read only. (PersistCache): Persistent caches which are attached are treated as read-only. This avoids crash with MPC images which are read and subsequently modified. Reverted pixel cache locking changes which were made yesterday since I decided that they were too risky until file handle management is addressed.</li> </ul> </blockquote> <p>2009-09-08 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/resource.c (InitializeMagickResources): Increase operating system file handle limits if necessary.</li> <li>magick/pixel_cache.c: Pixel cache file locking is now done at point of access.</li> <li>magick/nt_base.c (NTGhostscriptFind): New function to find Ghostscript under Windows, replacing previous Ghostgum implementation.</li> <li>Copyright.txt: License is now based on MIT license exactly, without extra edits. Ghostgum code has been eliminated so it is no longer necessary to include its license.</li> </ul> </blockquote> <p>2009-09-06 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/delegate.c (GetPostscriptDelegateInfo): Add a gs-palette delegate entry in order to force Ghostscript to output a colormapped image if <cite>-type palette</cite> is specified prior to the input filename. Ghostscript's dithering is much courser than GraphicsMagick's -colors default (more similar to -ordered-dither), but it is fast and produces smaller intermediate files.</li> <li>coders/ps.c (ReadPSImage): Eliminate use of NULL pointer when progress monitor is enabled. Was referring to image->filename rather than image_info->filename as it should have.</li> <li>magick/delegate.c (InvokePostscriptDelegate): Added an <cite>exception</cite> argument so that failure details can be returned. Tried to reorganize the code so that it is more tolerant of errors such as a dynamically-loadable DLL failing to load. On POSIX systems, Ghostscript was not being invoked as securely as expected.</li> <li>coders/Makefile.am: Only build the DPS module if the Display Postscript library is available.</li> <li>coders/ept.c (ReadEPTImage): If we don`t have the Display Postscript library, then don't try to use it as a fallback.</li> <li>coders/ps.c (ReadPSImage): If we don't have the Display Postscript library, then don't try to use it as a fallback.</li> <li>magick/blob.c (CloseBlob): If blob was never allocated, then don't try to close it.</li> </ul> </blockquote> <p>2009-09-04 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>www/index.rst: Mention 1.2.8 release.</li> </ul> </blockquote> <p>2009-09-03 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++: New Image methods cdl(), colorMatrix(), and haldClut() added.</li> </ul> </blockquote> <p>2009-09-02 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/shear.c (IntegralRotateImage): Select tile sizes in a more intelligent fashion.</li> <li>magick/pixel_cache.c (GetPixelCacheInCore): New private pixel cache method to see if image pixels are in core.</li> </ul> </blockquote> <p>2009-09-01 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/constitute.c (ReadImage): No longer clear the exception at the start of ReadImage() and other similar functions. If the user of the function cares, she can clear the exception in advance. It is not right to overwrite exceptions which might not have been reported/handled yet.</li> <li>magick/shear.c (IntegralRotateImage): Rotate by zero degrees does not need to do any work.</li> <li>coders/*.c, magick/*.c: Include image dimensions in progress monitor output when loading or saving a file. Eliminate redundant text from progress messages.</li> </ul> </blockquote> <p>2009-08-30 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/wmf.c: Eliminate memory leaks.</li> <li>magick/render.c (DrawDashPolygon): Avoid access beyond end of array. Resolves SourceForge issue 2832125 "Crash on SVG conversion".</li> <li>coders/png.c (ReadOnePNGImage): Ensure that opacity channel is properly initialized. Resolves SourceForge issue 2831240 "Possible alpha channel issue with PNG w/palette and tRNS".</li> </ul> </blockquote> <p>2009-08-28 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/nt_base.h (HAVE_TIFFSWABARRAYOFTRIPLES): Need to define this since libtiff includes this function now.</li> <li>VisualMagick/tiff/libtiff/tiffconf.h.in: Enable all the options by default.</li> <li>tiff: Updated to libtiff 3.9.1. 3.9.0 was broken.</li> </ul> </blockquote> <p>2009-08-27 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/profile.c (MagickFreeCMSTransform): Add a CMS transform destructor since otherwise Visual Studio does not like it.</li> <li>tiff: Updated to libtiff 3.9.0.</li> </ul> </blockquote> <p>2009-08-19 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/command.c (TimeImageCommand): Add a simple <cite>time</cite> sub-command to time the execution of any other GraphicsMagick sub-command. Similar in concept to the <cite>benchmark</cite> sub-command but produces output similar to the <cite>time</cite> command offered by the zsh command shell. Handy for when <cite>time</cite> is not available, or consistent output is desired.</li> <li>magick/magick.c (MagickGetFileSystemBlockSize): New private function to allow getting desired filesystem block size. (MagickSetFileSystemBlockSize): New private function to allow setting desired filesystem block size.</li> <li>magick/pixel_cache.c (WriteCacheIndexes, WriteCachePixels): Temporarily disable pixel cache row coalescing when writing to disk until we come up with a good way to optimize write sizes.</li> <li>coders/meta.c (ReadMETAImage): Fix memory leak of profile blob.</li> </ul> </blockquote> <p>2009-08-18 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>utilities/tests/icc-transform.sh: Add a sanity-test for applying ICC profiles.</li> <li>magick/profile.c (ProfileImage): Improve OpenMP performance.</li> </ul> </blockquote> <p>2009-08-17 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>magick/render.c (DrawPolygonPrimitive): Drawing of points, lines, and polygons is now accelerated using OpenMP with good speed-up.</li> </ul> </blockquote> <p>2009-08-15 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>wand/drawing_wand.c (DrawClearException): New function to clear drawing wand exception. (DrawGetException): New function to retrieve information regarding the last drawing wand exception (if any). (DrawRender): DrawRender() is now deprecated since it requires an Image pointer to be embedded in the drawing wand. The image passed is subsequently lost by CloneDrawingWand() since it must clone the image using copy-on-write. Subsequent use of DrawRender() on a cloned wand scribbles on an image the user does not have access to. Use existing Wand function MagickDrawImage() instead. (DrawAllocateWand): DrawAllocateWand() is now deprecated since it requires passing an Image pointer into the drawing wand. Use existing DrawingWand function NewDrawingWand() instead.</li> </ul> </blockquote> <p>2009-08-13 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>wand/drawing_wand.c (CloneDrawingWand): New function to deep-copy a drawing wand. (NewDrawingWand): Use a boolean flag to track if image is allocated by the wand, or by the user. Most of the previous DrawAllocateWand() code is moved into NewDrawingWand() so that the boolean flag is easy to manage.</li> </ul> </blockquote> <p>2009-08-10 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 (WriteTIFFImage): Support writing grayscale JPEG-compressed TIFF.</li> </ul> </blockquote> <p>2009-08-09 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>coders/tiff.c (ReadTIFFImage): Don't override the photometric for grayscale JPEG-compressed TIFF.</li> </ul> </blockquote> <p>2009-08-08 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><dl class="first docutils"> <dt>coders/png.c: Made compatible with libpng-1.4.0beta74 and later</dt> <dd>(won't work with libpng-1.4.0beta35 through beta73) due to change in names of png_struct members "trans" and "trans_values").</dd> </dl> </li> </ul> </blockquote> <dl class="docutils"> <dt>2009-08-08 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></dt> <dd><ul class="first last simple"> <li>coders/topol.c: Pallette is ignored for subtype 5 (RGB).</li> </ul> </dd> </dl> <p>2009-08-05 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>coders/{cineon.c, dpx.c, locale.c, svg.c}, magick/{attribute.c, effect.c, utility.c}: Eliminate warnings reported by GCC 4.4.0.</li> </ul> </blockquote> <p>2009-07-31 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>configure.ac: Try to be more insistent about compilation failure if libjpeg version is less than 6b. IRIX compiler only warns about #error preprocessor statement.</li> </ul> </blockquote> <p>2009-07-30 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>wand/magick_wand.c (MagickSetCompressionQuality): New Wand method to allow setting the compression quality.</li> </ul> </blockquote> <p>2009-07-29 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/topol.c: Fixed missing break. Added response to ping.</li> </ul> </blockquote> <p>2009-07-27 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>coders/pcx.c (ReadPCXImage): Detect improper rows, columns, or depth. Fixes CVE-2008-1097 "Memory corruption in ImageMagick's PCX coder".</li> <li>configure.ac: Update to Autoconf 2.64.</li> </ul> </blockquote> <p>2009-07-25 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/topol.c: Fixed several issues. Added possibility to read TopoL level 2 images.</li> </ul> </blockquote> <p>2009-07-25 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>VisualMagickconfigureconfigure.cpp: Fixed library absolute path issue.</li> </ul> </blockquote> <p>2009-07-24 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>magick/random.c (DestroyMagickRandomGenerator): Trick to free thread specific random kernel contexts simply locks up with MSVC's OpenMP, so remove this functionality.</li> </ul> </blockquote> <p>2009-07-23 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/random.c (DestroyMagickRandomGenerator): Cleanup thread specific random kernel data.</li> <li>magick/tsd.c (MagickTsdKeyCreate): Fix glitch when built without any threads support.</li> </ul> </blockquote> <p>2009-07-21 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>www/benchmarks.rst: Update GraphicsMagick vs ImageMagick image processing benchmark results.</li> </ul> </blockquote> <p>2009-07-20 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>www/OpenMP.rst: Update performance measurements for readily available systems.</li> <li>NEWS.txt: Updated to reflect latest changes.</li> </ul> </blockquote> <p>2009-07-19 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>png: Updated libpng to 1.2.38.</li> </ul> </blockquote> <p>2009-07-17 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>magick/image.c (GetImageInfo): Default interlace for ImageInfo is now UndefinedInterlace so that it is possible to preserve the original interlace setting for the image file. Code depending on the previous default setting of NoInterlace is adjusted to suit. This is a potentially risky change given the brittle nature of some of the legacy code.</li> <li>coders/tiff.c (ReadTIFFImage): Stripped reader needs to read planar TIFF plane-wise in order to work with libtiff's internal buffering. (ReadTIFFImage): Tiled reader needs to read planar TIFF plane-wise in order to work with libtiff's internal buffering. (WriteTIFFImage): Tiled writer needs to output planar TIFF plane-wise in order to work with libtiff's internal buffering.</li> </ul> </blockquote> <p>2009-07-13 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 (MontageUsage): Reconcile montage help output with actual montage options.</li> </ul> </blockquote> <p>2009-07-10 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 (WriteTIFFImage): Allow the user to be able to specify rows_per_strip when using JPEG compression. The rows_per_strip value rounded up to the nearest multiple of 16.</li> </ul> </blockquote> <p>2009-07-08 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): Add the ability for the user to manually specify the predictor using syntax like <cite>-define tiff:predictor=2</cite>.</li> </ul> </blockquote> <p>2009-07-07 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>magick/quantize.c (QuantizeImages): Avoid crash when using -monitor +map on an image list.</li> <li>magick/command.c (BenchmarkImageCommand): Send benchmark report to stderr so that it does not interfer with pipes.</li> <li>magick/cdl.c (CdlQuantum): Add range limiting of value before applying power function.</li> <li>coders/dpx.c (ReadDPXImage, WriteDPXImage): Using floating point calculations when building sample value lookup tables in order to decrease error. In particular input values were being scaled too low, resulting in improperly rounding down during processing of the image.</li> </ul> </blockquote> <p>2009-07-06 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>coders/pdf.c (WritePDFImage): Incorporated updates from John Sergeant to remove the font and thumbnail objects from PDF output.</li> </ul> </blockquote> <p>2009-07-05 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/cdl.c (CdlImage): New function to apply an ASC CDL transform to the image. Original implementation by Clément Follet from Workflowers but considerably re-worked by Bob Friesenhahn. Available as -asc-cdl via the <cite>convert</cite> and <cite>mogrify</cite> subcommands.</li> </ul> </blockquote> <p>2009-07-04 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>www/formats.rst: MAT module can read compressed files. Remove warning about unsupported compression.</li> </ul> </blockquote> <p>2009-07-02 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/dcm.c: Eliminate compiler warnings.</li> </ul> </blockquote> <p>2009-07-02 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/dcm.c: Significant re-write of the DICOM reader. Work contributed by John Sergeant.</li> </ul> </blockquote> <p>2009-07-01 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/blob.c (OpenBlob): Subsequent research shows that Direct I/O will not be useful to ordinary file I/O due to specific requirements for buffer alignments and I/O sizes. Support for requesting it is removed.</li> </ul> </blockquote> <p>2009-07-01 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>www/formats.rst: ART module has writer for more than year. So mark this here.</li> </ul> </blockquote> <p>2009-06-29 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>configure.ac, magick/blob.c: Add experimental Solaris direct I/O support which is enabled by setting the environment variable MAGICK_DIRECTIO to TRUE. Direct I/O bypasses the filesystem cache. Only works for NFS and UFS, and not for ZFS.</li> </ul> </blockquote> <p>2009-06-27 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>rungm.sh.in: Fix environment variable issues noticed while running the test suite under MinGW.</li> <li>Makefile.am (TESTS_ENVIRONMENT): Fix environment variable issues noticed while running the test suite under MinGW.</li> <li>magick/hclut.c (HaldClutImage): Don't convert Cineon Log to RGB.</li> </ul> </blockquote> <p>2009-06-25 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>magick/command.c (MogrifyImageCommand): Cache mogrify argument images so that they are only loaded once when mogrify is used to process multiple image files.</li> <li>coders/dpx.c (WriteDPXImage): Fix leak of chroma image when subsampling to 4:2:2.</li> </ul> </blockquote> <p>2009-06-22 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>magick/utility.c (ExpandFilenames): Expand @filename to a list of arguments.</li> </ul> </blockquote> <p>2009-06-21 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>magick/command.c (MogrifyImageCommand): Fix memory leak of output_directory string buffer, if it was used.</li> <li>magick/utility.c (ExpandFilenames): Input wildcard file specifications with a subdirectory component such as "subdir/*.dpx" were not working.</li> </ul> </blockquote> <p>2009-06-20 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/magick.c (InitializeMagick): Invoke InitializeMagickRegistry().</li> <li>magick/registry.c (RegistryInfo): There is no reason to expose the RegistryInfo structure in the public interface so it is moved to registry.c. (InitializeMagickRegistry): Add a function for initializing the magick registry.</li> </ul> </blockquote> <p>2009-06-19 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/command.c (CompareImageCommand): Report full error rather than rounded error in error reports since sometimes the value reported was rounded down to zero.</li> <li>utilities/tests/hald-clut-transform.sh: New test to verify that Hald CLUT interpolation is working perfectly.</li> <li>utilities/tests/hald-clut-identity.sh: Renamed from hald-clut.sh.</li> </ul> </blockquote> <p>2009-06-18 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>coders/jpeg.c (RegisterJPEGImage): Fix typo which caused IJG library version to be shown for "JPG" format but not for "JPEG". Also use a more descriptive name for JPEG library.</li> <li>magick/image.c (DescribeImage): Filter out spurious EXIF attributes which already exist because we previously accessed them. We do a full EXIF dump later.</li> </ul> </blockquote> <p>2009-06-17 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>www/FAQ.rst: Add a FAQ about how to process many files at once.</li> </ul> </blockquote> <p>2009-06-16 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>configure.ac: Reduce usage of deprecated Autoconf macros.</li> <li>coders/jpeg.c (ReadJPEGImage): Set image orientation from EXIF Orientation tag if it is present.</li> <li>www/formats.rst: Add TopoL format as per Jaroslav Fojtik.</li> </ul> </blockquote> <p>2009-06-15 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>configure.ac: User provided LDFLAGS was being overwritten under Solaris.</li> <li>Many files: Additional reduction of shadowing warnings.</li> </ul> </blockquote> <p>2009-06-12 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/command.c (MogrifyImage): Fix leak of the entire mask image supplied via -mask.</li> <li>utilities/tests/mask.sh: Add a test for applying a mask image with -mask.</li> </ul> </blockquote> <p>2009-06-11 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/attribute.c (GenerateEXIFAttribute): Identify unknown tags via their four-character hex value.</li> <li>magick/colorspace.c (CMYKToRGBTransform): Use symbolic notation to access pixel quantum values.</li> <li>utilities/tests/identify.sh: Added a test for <cite>identify -verbose</cite> on a well-populated JPEG file.</li> <li>PerlMagick/t/{jpeg/write.t, jng/read.t, jng/write.t}: Relax allowed error for JPEG-related tests.</li> <li>magick/attribute.c (GenerateEXIFAttribute): Attribute allocation size was too small causing overrun of memory buffer. Problem was added on 2009-06-08.</li> <li>magick/image.c (AllocateDepthMap): Allocation size was one element too small. (GetImageDepth): Forgot to free depth map. Memory leak of 64K bytes per iteration.</li> </ul> </blockquote> <p>2009-06-09 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/{mat.c, miff.c, pdf.c, ps3.c}: Have Zlib use our memory allocators.</li> <li>magick/memory.c (MagickMallocCleared): New memory allocation interface which is similar to MagickMalloc() except that returned memory has been cleared first.</li> <li>magick/hclut.c (HaldClutImagePixels): Fix wrong accesses detected by valgrind. Also improve execution performance.</li> <li>coders/xwd.c (WriteXWDImage): Fixed valgrind memcheck complaint about access to uninitialized data.</li> </ul> </blockquote> <p>2009-06-09 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/txt.c Handle alpha channel for ImageMagick's alternative .txt</li> </ul> </blockquote> <p>2009-06-08 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>coders/dpx.c (WriteDPXImage): Fixed valgrind memcheck complaint about access to uninitialized data.</li> <li>magick/attribute.c (GenerateEXIFAttribute): For EXIF STRING, output unprintable characters using three-digit octal notation.</li> <li>coders/dpx.c (WriteDPXImage): Assure that offset count is correct according to reported bytes written.</li> <li>utilities/tests/hald-clut.sh: Add a simple identity test for the Hald CLUT support.</li> </ul> </blockquote> <p>2009-06-07 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/txt.c Handle alpha channel for ImageMagick's .txt</li> </ul> </blockquote> <p>2009-06-06 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/hclut.c (HaldClutImage): Add a Hald CLUT capability as described at <a class="reference external" href="http://www.quelsolaar.com/technology/clut.html">http://www.quelsolaar.com/technology/clut.html</a>. This allows a color transformation to be easily created and replicated on any number of images. The algorithm is accessed by the -hald-clut option of <cite>convert</cite> and <cite>mogrify</cite>. The original algorithm is by Eskil Steenberg and was adapted for GraphicsMagick by Clément Follet from Workflowers with support from Cédric Lejeune of Workflowers.</li> </ul> </blockquote> <p>2009-06-05 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/utility.c (GetMagickGeometry): Support <cite>^</cite> modifier to geometry specification which indicates that specified size is a minimum bounding box rather than a maximum bounding box while preserving the image aspect ratio.</li> </ul> </blockquote> <p>2009-06-04 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/resource.c (ListMagickResourceInfo): If supporting OpenMP, then include a "Threads" limit in the output of <cite>-list resource</cite>.</li> <li>coders/pnm.c (ReadPNMImage): Fix multi-thread issue detected by valgrind's helgrind tool. Diminish compilation warnings.</li> <li>coders/dpx.c (ReadDPXImage): Diminish compilation warnings.</li> <li>magick/random.c (AcquireMagickRandomKernel): Fix potential multi-thread issue detected by valgrind's helgrind tool.</li> <li>magick/magick.c (InitializeMagick): Semaphore subsystem needs to be initialized before anything which uses it.</li> <li>magick/semaphore.c (InitializeSemaphore): Since we are using PTHREAD_MUTEX_INITIALIZER to initialize primary POSIX mutex in the semaphore subsystem, we should not explicitly initialize the semaphore a second time.</li> <li>magick/segment.c (Classify): Fix multi-thread issue detected by valgrind's helgrind tool.</li> <li>magick/render.c (DrawAffineImage): Use InterpolateViewColor() to evalute a bi-linear interpolated point rather than obtaining a pixel value from a close pixel. This provides better results.</li> </ul> </blockquote> <p>2009-06-02 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/txt.c Attempt to handle alpha channel.</li> </ul> </blockquote> <p>2009-06-02 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_cache.c (InterpolateViewColor, InterpolateColor): Moved from gem.c. Gem functions should not be accessing the pixel cache.</li> </ul> </blockquote> <p>2009-06-01 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>magick/command.c (CompareImageCommand): Add a -maximum-error option to <cite>compare</cite> so that it can easily be used in boolean logic when comparing images.</li> </ul> </blockquote> <p>2009-05-30 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>tests/Makefile.am (TESTS_XFAIL_TESTS): If Ghostscript is not available then XFAIL the tests which depend on it.</li> <li>magick/pixel_cache.c (GetCacheInfo): Assure that allocated stuctures do not occupy the same cache lines.</li> </ul> </blockquote> <p>2009-05-29 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>magick/studio.h (MAGICK_CACHE_LINE_SIZE): Allow cache line size to be set in one place in case we want to configure for it later.</li> <li>magick/effect.c (AllocateMedianList): Assure that allocated stuctures do not occupy the same cache lines.</li> <li>magick/random.c (AcquireMagickRandomKernel): Assure that allocated random kernels do not occupy the same cache lines.</li> <li>magick/gem.c (GenerateDifferentialNoise): User is required to supply random kernel.</li> <li>doc/options.imdoc: Document -format "%p". Problem was reported by Stijn Sanders.</li> </ul> </blockquote> <p>2009-05-28 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>coders/Makefile.am (coders_tiff_la_LIBADD): Libtiff may now also depend on libjbig and the math library.</li> <li>doc/gmdoc2html: Fix link to ball.png. Problem was reported by Wes Fox.</li> <li>VisualMagick/installer/inc/files-documentation.isx: Include Wand API documentation.</li> <li>VisualMagick/installer/inc/icons-associate.isx: Fix Windows Start menu link to web pages.</li> <li>configure.ac: --with-perl is changed to --without-perl since building PerlMagick is no longer the default. Building PerlMagick automatically has caused too many problems.</li> <li>PerlMagick/Makefile.am: GraphicsMagick no longer automatically installs PerlMagick. Use the procedure described by PerlMagick/README.txt to build and install PerlMagick.</li> </ul> </blockquote> <p>2009-05-27 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>configure.ac: Debian stores Ghostscript fonts under /usr/share/fonts/type1/gsfonts so check there for fonts. Issue reported by Ralf Wildenhues.</li> </ul> </blockquote> <p>2009-05-26 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>PerlMagick/Magick.xs: Fix Ping of blob.</li> <li>PerlMagick/t/ping.t: Added tests for pinging files and blobs.</li> <li>www/perl.rst: Ping blob syntax is like $image->Ping(blob=>@blob).</li> <li>PerlMagick/Makefile.PL.in: Increase the probability of PerlMagick build success by using the user-specified C compiler as the linker if the C compiler was already used as the linker. This helps if the C compiler used to build GraphicsMagick is a more recent vintage than the one used to build Perl.</li> <li>PerlMagick/t/wmf/read.t: Test needs to be more lenient for Linux.</li> <li>Makefile.am (TESTS_ENVIRONMENT): Pass a complete text environment so that we don't need to execute rungm.sh in order to run the test suite.</li> </ul> </blockquote> <p>2009-05-25 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>version.sh: Define PACKAGE_STRING.</li> </ul> </blockquote> <p>2009-05-25 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/tempfile.c (ComposeTemporaryFileName): Use new random number generator.</li> <li>magick/random.c: Implement a random number generation system based on George Marsaglia's multiply-with-carry generator. Somewhat slower than rand() but produces better random numbers with a period >2^60. Suggested by Mark Mitchell.</li> </ul> </blockquote> <p>2009-05-24 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> <blockquote> <ul> <li><p class="first">coders/txt.c Small optimization:</p> <p>Before: 2000 iter 34.08s user 34.24s total 58.420 iter/s</p> <p>After: 2000 iter 21.55s user 21.76s total 91.891 iter/s</p> </li> </ul> </blockquote> <p>2009-05-24 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>Makefile.am (XFAIL_TESTS): Handle the case where FreeType is not available by marking tests dependent on FreeType as XFAIL. (TESTS): Reorder TESTS so that there will be no trailing spaces since this confuses certain older versions of GNU make.</li> </ul> </blockquote> <p>2009-05-23 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/tempfile.c (ComposeTemporaryFileName): Use simpler code (suggested by Mark Mitchell) to compute the substitution index. (AcquireTemporaryFileDescriptor): Try harder to generate a successful temporary file and fall through to alternative implementations if the first does not succeed.</li> <li>magick/magick.c (InitializeMagick): Use MagickRandNewSeed() to seed the default random number generator.</li> <li>magick/utility.c (MagickRandNewSeed): Include PID in random number seed generation.</li> </ul> </blockquote> <p>2009-05-22 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><dl class="first docutils"> <dt>coders/txt.c Fixed char vs int parameter problem.</dt> <dd>Better detection of too dark 16bit or 32bit images.</dd> </dl> </li> </ul> </blockquote> <p>2009-05-22 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>Makefile.am (AUTOMAKE_OPTIONS): Enable parallel-tests and color-tests options. Parallel test execution does not pass tests yet.</li> <li>PerlMagick/PerlMagickCheck.sh.in: Run PerlMagick tests via a normal check script rather than a check hook.</li> <li>coders/identity.c (ReadIdentityImage): Fix compilation with Sun compiler.</li> </ul> </blockquote> <p>2009-05-21 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>tests/rwfile.c: Allow the user to specify the basename for temporary files.</li> <li>tests/Makefile.am: Add a set of TXT read/write tests. Pass the file name specification to use for the rwfile-based tests.</li> </ul> </blockquote> <p>2009-05-21 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/txt.c Fixed endian set to native endian.</li> </ul> </blockquote> <p>2009-05-20 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/txt.c Faster read ImageMagick files. Removed BImgBuff=NULL;</li> </ul> </blockquote> <p>2009-05-20 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>coders/txt.c (WriteTXTImage): Ensure that image depth is 8, 16, or 32.</li> <li>www/formats.rst: Add CALS to formats list.</li> <li>coders/cals.c (RegisterCALSImage): Consolidate duplicate text strings.</li> </ul> </blockquote> <p>2009-05-19 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>coders/cals.c: Add support for reading CALS type 1 format. Contributed by John Sergeant.</li> <li>coders/identity.c: New coder to return a Hald identity CLUT image.</li> </ul> </blockquote> <p>2009-05-19 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/txt.c Ability to read back Q32 txt files.</li> </ul> </blockquote> <p>2009-05-18 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>configure.ac: Support Linux style silent build rules.</li> </ul> </blockquote> <p>2009-05-17 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>Makefile.am: Updated to Automake 1.11.</li> </ul> </blockquote> <p>2009-05-17 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/txt.c First attempt to read back txt file. It is amazingly ineffective, but it seems to work.</li> </ul> </blockquote> <p>2009-05-15 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/resize.c (HorizontalFilter, VerticalFilter): When resizing a non-opaque image, attenuate the influence of surrounding colors based on their degree of transparency in order to avoid "halos" around objects caused by colors which are transparent and therefore not part of the visible image. Patch contributed by Pavel Merdin via SourceForge Tracker #2792322. (VerticalFilter, VerticalFilter): Additional clean-up and optimizations.</li> </ul> </blockquote> <p>2009-05-14 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/command.c (MogrifyImage): Added a -recolor command option to provide access to ColorMatrixImage().</li> <li>magick/fx.c (ColorMatrixImage): New function to apply a color matrix similar to Adobe Flash Flash.filters.colorMatrixFilter(), and Windows GDI+ ColorMatrix class, (order up to 5x5) to the image pixels.</li> </ul> </blockquote> <p>2009-05-11 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>www/perl.rst: Add missing PerlMagick debug event types.</li> <li>coders/pcl.c: Major improvements from John Sergeant. These include: 1) Fixed 2 bit output where Max=BLACK - this always produced negative images even when -negate was passed as a parameter. The code now uses a two element palette to handle this situation. 2) Added support for 8 bit pseudoclass images. 3) Changed the coder to allow adjoin, placing each sub-image on a new page. 4) Added support for compression. Any compression other than "None" will cause the coder to to try to calculate and pick the best out of the PCL set of RLE, Tiff RLE or delta compression on a per row basis, as well as handling repeated rows and zero rows intelligently.</li> </ul> </blockquote> <p>2009-05-09 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>utilities/Makefile.am (MAGICKPROGRAMS): Add a <cite>compare</cite> ImageMagick compatibility link.</li> <li>INSTALL-unix.txt: Apply patch regarding GnuWin32 from John Wye, SourceForge #2779009.</li> </ul> </blockquote> <p>2009-05-08 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>configure.ac: Add the LDFLAGS option -Wl,-zlazyload when using the Solaris linker.</li> </ul> </blockquote> <p>2009-05-07 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/url.c (ReadURLImage): Fix typos.</li> </ul> </blockquote> <p>2009-05-05 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/utility.c (SystemCommand): Added access confirmation checks for external commands.</li> <li>magick/unix_port.c (MagickSpawnVP): Added access confirmation checks for external commands.</li> <li>coders/url.c (ReadURLImage): Added access confirmation checks for URLs.</li> <li>magick/blob.c: Added access confirmation checks for files.</li> <li>magick/confirm_access.c (MagickConfirmAccess): Added an access confirmation facility to allow the API user to monitor and/or block access to files and URLs. This allows the API user to implement a security policy based on actual accesses.</li> </ul> </blockquote> <p>2009-05-02 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>png: Updated libpng to 1.2.35.</li> <li>lcms: Updated lcms to 1.18a.</li> </ul> </blockquote> <p>2009-05-01 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 (WriteOnePNGImage and WriteOneJNGImage): Changed internal attribute png_bit_depth to png:bit-depth-written to avoid confusion with planned new public png:bit-depth attribute.</li> </ul> </blockquote> <p>2009-04-27 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>magick/command.c (MogrifyImages): Deal slightly better with the case when MogrifyImage() expands one image into several. Still don't know of a sane way to deal with -crop WIDTHxHEIGHT.</li> <li>magick/transform.c (TransformImage): Image which is updated may be a list so account for that.</li> <li>configure.ac: Add a test for the <cite>restrict</cite> keyword so that eventually we can use it.</li> <li>coders/jpeg.c (ReadJPEGImage): Tidy JPEG reader by moving JPEG properties analysis code into subroutines.</li> </ul> </blockquote> <p>2009-04-21 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>doc/display.imdoc: Fix documentation for crop and chop keyboard accelerators. Fixes SourceForge bug #2593388 "error in the documentation/Keyboard accelarators".</li> </ul> </blockquote> <p>2009-04-20 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: Cosmetic-only, change <cite>True</cite> to <cite>MagickTrue</cite> or <cite>MagickPass</cite> and <cite>False</cite> to <cite>MagickFalse</cite> or <cite>MagickFail</cite>.</li> </ul> </blockquote> <p>2009-04-20 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: Check error return from CompressColormapTransFirst()</li> </ul> </blockquote> <p>2009-04-20 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: Refrain from modifying image struct members (matte, colors, depth) while writing a PNG.</li> </ul> </blockquote> <p>2009-04-19 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>doc/options.imdoc: Document the direction of rotation.</li> </ul> </blockquote> <p>2009-04-18 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>magick/log.c (LogMagickEventList): Use MagickPackageName from version.h rather than hard-coding <cite>GraphicsMagick</cite>.</li> </ul> </blockquote> <p>2009-04-18 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/jpeg.c: Fixed a warning about <cite>shadowed</cite> variables.</li> </ul> </blockquote> <p>2009-04-17 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: Fixed some warnings about <cite>shadowed</cite> variables.</li> </ul> </blockquote> <p>2009-04-16 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>configure.ac: Add tests for some reentrant versions of functions where we are still using the non-rentrant versions.</li> <li>magick/composite.c (CompositeImage): Fix problem with compositing images where the change image overlaps off the left side of the canvas. Should fix SourceForge issue #2766200 <cite>memory allocation error when compositing small images</cite>.</li> </ul> </blockquote> <p>2009-04-07 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/semaphore.c: Re-arrange ifdefs so that it is possible to use pthreads under the WIN32 API.</li> </ul> </blockquote> <p>2009-04-06 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/bit_stream.c: Bitstream functions were often not inlining and inline functions which don't inline are not much use. Bitstream functions are now normal library functions.</li> </ul> </blockquote> <p>2009-03-31 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>VisualMagick/bin/delegates.mgk: Remove bounding box option (-g) from Postscript delegate specifications.</li> <li>config/delegates.mgk.in: Remove bounding box option (-g) from Postscript delegate specifications.</li> <li>coders/{ept.c, pdf.c, ps.c} : PDF bounding box is sometimes incorrect or not globally applicable so don't specify bounding box when reading PDF files. Postscript files do need the bounding box so make sure that it is still supplied. Resolves SF tracker issue 2487651 <cite>convert from pdf chops off rhs</cite>.</li> </ul> </blockquote> <p>2009-03-28 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>www/Magick++/Image.rst: Translate Image.html to reStructuredText format for easier maintenance.</li> </ul> </blockquote> <p>2009-03-20 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>coders/rgb.c: Compute the quantum type rather than using a recurring conditional statement. It turns out that the -endian option is working as it should.</li> </ul> </blockquote> <p>2009-03-16 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>coders/{gray.c, rgb.c, cymk.c}: Work toward supporting the -endian option. Not working properly yet.</li> <li>magick/enum_strings.c (EndianTypeToString): New function. (InterlaceTypeToString): New function.</li> </ul> </blockquote> <p>2009-03-14 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>wand/drawing_wand.c: Stripped out unused code.</li> <li>www/wand: Added formatted Wand API documentation.</li> <li>scripts/format_c_api_doc.py: Now supports --include-rst option.</li> </ul> </blockquote> <p>2009-03-02 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/image.c (GetImageBoundingBox): If we fail to find a smaller bounding box, then the returned bounding box is the entire image.</li> </ul> </blockquote> <p>2009-02-28 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>VisualMagick/magick/magick_config.h.in: Provide configuration access to the DisableSlowOpenMP define.</li> <li>PerlMagick/t/read.t: Add a test for HRZ Slow scan TV.</li> <li>magick/pixel_cache.c (ModifyCache): Set image <cite>taint</cite> flag and clear monochrome and grayscale flags when pixels are accessed read/write rather than at sync.</li> <li>coders/Makefile.am (MAGICK_CODER_SRCS): Add coders/hrz.c to build.</li> </ul> </blockquote> <p>2009-01-27 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/hrz.c: New HRZ reader for slow scan TV.</li> </ul> </blockquote> <p>2009-02-09 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>magick/resize.c (ResizeImage): Make error handling more robust.</li> <li>magick/pixel_cache.c (SetNexus): Return a run-time error to invoking code rather than exiting the program if the pixel staging buffer fails to be allocated.</li> </ul> </blockquote> <p>2009-02-03 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>coders/tiff.c (ReadTIFFImage): Allow the user to force the returned image to be TrueColor type for min-is-white and min-is-black TIFF files. Previous to this, bilevel TIFF files were always returned as PseudoClass.</li> </ul> </blockquote> <p>2009-01-31 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/pixel_cache.c, coders/pnm.c: Fix several race conditions reported by Julian Seward. (OpenCache): Restore conservative pre-allocation of pixel indexes since a glitch was encountered that needs to be resolved.</li> <li>magick/{channel.c,compare.c,constitute.c,decorate.c,effect.c,fx.c, image.c,operator.c,pixel_iterator.c,render.c,resize.c,segment.c, shear.c,transform.c}: Use explicit OpenMP critical sections to avoid possible cross-contention.</li> <li>coders/{dpx.c, pnm.c} Use explicit OpenMP critical sections to avoid possible cross-contention.</li> </ul> </blockquote> <p>2009-01-27 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/pixel_cache.c (OpenCache): Remove conservative pre-allocation of pixel indexes.</li> </ul> </blockquote> <p>2009-01-24 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>www/index.rst: Reduce the amount of text on the front page.</li> </ul> </blockquote> <p>2009-01-23 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>GraphicsMagick.spec.in: The module .la files need to be installed as part of the base install or else the modules will fail to load.</li> </ul> </blockquote> <p>2009-01-22 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>coders/dib.c (ReadDIBImage): Fix assertion thrown for DIB files with negative image height values.</li> </ul> </blockquote> <p>2009-01-21 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>coders/bmp.c (ReadBMPImage): Fix assertion thrown for BMP files with negative image height values. Resolves SF issue 2523536 <cite>bug in bmp coder</cite>.</li> <li>Makefile.am: Don't install Magick++ headers if Magick++ is disabled.</li> <li>GraphicsMagick.spec.in: --enable-lzw option is no longer used.</li> </ul> </blockquote> <p>2009-01-17 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: More robust fits parsing.</li> </ul> </blockquote> <p>2009-01-13 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>NEWS.txt: Updated news.</li> </ul> </blockquote> <p>2009-01-12 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/colorspace.c (XYZTransformPackets): Fix arithmetic overflow problem noticed for Q32 build when using GCC on big-endian systems.</li> <li>magick/constitute.c: Update Richard Nolde's float 16 and 24 functions.</li> <li>magick/command.c (VersionCommand): Print some build information for MSVC builds.</li> </ul> </blockquote> <p>2009-01-10 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 skip unsupported multidimensional object.</li> </ul> </blockquote> <p>2009-01-05 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/blob.c (GetBlobSize): It seems that under Windows, the zip stream is not usable as a file handle. Switch back to using stat instead, but use _stati64 if available.</li> </ul> </blockquote> <p>2009-01-04 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: Fixed bug in scene count in extension block.</li> <li>coders/fits.c: Supported logging.</li> </ul> </blockquote> <p>2009-01-03 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>configure.ac: Produce sprintf scaling strings for platform-specific types.</li> <li>magick/magick_types.h.in: Include sprintf scaling strings for platform-specific types.</li> <li>magick/constitute.c (WriteImage): If output stream is not seekable and coder needs to use seek, then divert output to temporary file, and then send file to stream.</li> <li>magick/blob.c (GetBlobSize): Simplify implementation. (OpenBlob): Don't attempt to test header magic on file we are writing. Silly benign bug in obtuse code.</li> <li>coders/tiff.c (ReadTIFFImage,WriteTIFFImage): Strip out use of temporary file. Use TIFFClientOpen() for writing.</li> </ul> </blockquote> </div> <hr class="docutils"> <div class="document"> <p><a href="Copyright.html">Copyright</a> © GraphicsMagick Group 2002 - 2022<!--SPONSOR_LOGO--></p> </div> </body> </html>
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