github.com/kaydxh/golang@v0.0.131/pkg/gocv/cgo/third_path/graphics-magick/share/doc/GraphicsMagick/www/ChangeLog-2014.html (about) 1 <?xml version="1.0" encoding="utf-8" ?> 2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 6 <meta name="generator" content="Docutils 0.15.2: http://docutils.sourceforge.net/" /> 7 <title>ChangeLog-2014.rst</title> 8 <link rel="stylesheet" href="docutils-articles.css" type="text/css" /> 9 </head> 10 <body> 11 12 <div class="banner"> 13 <img src="images/gm-107x76.png" alt="GraphicMagick logo" width="107" height="76" /> 14 <span class="title">GraphicsMagick</span> 15 <form action="http://www.google.com/search"> 16 <input type="hidden" name="domains" value="www.graphicsmagick.org" /> 17 <input type="hidden" name="sitesearch" value="www.graphicsmagick.org" /> 18 <span class="nowrap"><input type="text" name="q" size="25" maxlength="255" /> <input type="submit" name="sa" value="Search" /></span> 19 </form> 20 </div> 21 22 <div class="navmenu"> 23 <ul> 24 <li><a href="index.html">Home</a></li> 25 <li><a href="project.html">Project</a></li> 26 <li><a href="download.html">Download</a></li> 27 <li><a href="README.html">Install</a></li> 28 <li><a href="Hg.html">Source</a></li> 29 <li><a href="NEWS.html">News</a> </li> 30 <li><a href="utilities.html">Utilities</a></li> 31 <li><a href="programming.html">Programming</a></li> 32 <li><a href="reference.html">Reference</a></li> 33 </ul> 34 </div> 35 <div class="document"> 36 37 38 <p>2014-12-31 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> 39 <blockquote> 40 <ul class="simple"> 41 <li>coders/wpg.c (UnpackWPGRaster): Fix some compilation and 42 valgrind warnings.</li> 43 <li>NEWS.txt: Updated news again.</li> 44 </ul> 45 </blockquote> 46 <p>2014-12-31 Fojtik Jaroslav <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> 47 <blockquote> 48 <ul class="simple"> 49 <li>coders/wpg.c Fixed 2bpp issue.</li> 50 </ul> 51 </blockquote> 52 <p>2014-12-31 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 53 <blockquote> 54 <ul class="simple"> 55 <li>coders/png.c: Validate MHDR chunk length.</li> 56 <li>coders/png.c: Use ReadBlob() once instead of ReadBlobByte() 57 in a loop.</li> 58 <li>coders/png.c: Avoid reading beyond the end of a tEXt keyword.</li> 59 </ul> 60 </blockquote> 61 <p>2014-12-30 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> 62 <blockquote> 63 <ul class="simple"> 64 <li>coders/xpm.c (ReadXPMImage): Detect short XPM rows and report 65 error to user rather than overrunning a buffer.</li> 66 <li>coders/pcx.c (ReadPCXImage): Validate that header bytes per line 67 is sufficient to contain the indicated data.</li> 68 <li>coders/pdb.c (ReadPDBImage): Fix indexes array overrun for 2 and 69 4-bit PDB image files.</li> 70 <li>coders/xpm.c (ReadXPMImage): Avoid strncpy() of overlapping 71 memory. Fix memory leaks in error paths.</li> 72 <li>coders/viff.c (ReadVIFFImage): Validate index before using it to 73 access colormap.</li> 74 <li>coders/{cineon.c, dpx.c} (StringToAttribute): Can't use 75 strlcpy() to copy string which might not be NULL-terminated since 76 strlcpy() continues searching for end of string after size bytes 77 have been copied.</li> 78 <li>coders/meta.c (convertHTMLcodes): Avoid strcpy() of overlapping 79 memory.</li> 80 </ul> 81 </blockquote> 82 <p>2014-12-29 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> 83 <blockquote> 84 <ul class="simple"> 85 <li>www/process.rst: Update description of development process to be 86 more aligned with the process actually used.</li> 87 <li>coders/wpg.c (ReadWPGImage): Avoid use of NULL pointer returned 88 from FlipImage(), FlopImage(), and RotateImage().</li> 89 <li>coders/rle.c (ReadRLEImage): URT RLE reader is now more robust 90 with errant files.</li> 91 </ul> 92 </blockquote> 93 <p>2014-12-28 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> 94 <blockquote> 95 <ul class="simple"> 96 <li>libtool: Update bundled libtool to version 2.4.4.</li> 97 <li>magick/constitute.c (WriteImage): Remove bogus use of 98 GetBlobStatus() as a catch-all for write errors. Coders should be 99 detecting write errors all by themselves.</li> 100 </ul> 101 </blockquote> 102 <p>2014-12-27 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> 103 <blockquote> 104 <ul class="simple"> 105 <li>NEWS.txt: Updated with more improvements since previous release.</li> 106 <li>coders/palm.c (WritePALMImage): Log header details.</li> 107 <li>coders/pdb.c: PDB reader and writer need to be more robust when 108 calculating packets and buffer allocation. Also log header 109 details. Problem was reported by Hanno Böck.</li> 110 </ul> 111 </blockquote> 112 <p>2014-12-26 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> 113 <blockquote> 114 <ul class="simple"> 115 <li>NEWS.txt: Updated with more improvements since previous release.</li> 116 <li>ttf: Update bundled Freetype to 2.5.4.</li> 117 <li>png: Update bundled libpng to 1.6.16.</li> 118 </ul> 119 </blockquote> 120 <p>2014-12-22 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 121 <blockquote> 122 <ul class="simple"> 123 <li>coders/tiff.c (ReadTIFFImage): The libtiff JBIG coder only 124 supports strip images, and fails when scanlines are requested. 125 Force use of stripped read method when the file uses JBIG 126 compression. It is still not possible to write JBIG compressed 127 TIFF files since there is not yet a strip writer. Problem 128 reported by Yuriy Kaminskiyon via the GM-bugs mailing list on 129 2014-12-22.</li> 130 </ul> 131 </blockquote> 132 <p>2014-12-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 133 <blockquote> 134 <ul class="simple"> 135 <li>coders/tiff.c (QuantumTransferMode): Fix quantum transfer 136 handling for photometrics which might deliver one or three samples 137 per pixel. These were assuming that three samples were always 138 provided.</li> 139 </ul> 140 </blockquote> 141 <p>2014-12-21 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 142 <blockquote> 143 <ul class="simple"> 144 <li>coders/png.c: Impose a 10-million limit on dimensions 145 when reading a PNG file.</li> 146 </ul> 147 </blockquote> 148 <p>2014-12-21 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 149 <blockquote> 150 <ul class="simple"> 151 <li>NEWS.txt: Updated with improvements since previous release.</li> 152 </ul> 153 </blockquote> 154 <p>2014-12-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 155 <blockquote> 156 <ul class="simple"> 157 <li>magick/statistics.c (GetImageStatistics): Failed to compute 158 statistics for the Black channel of CMYK image files. Problem 159 reported by Michael Below via Debian bug 773552: 160 "graphicsmagick-imagemagick-compat: convert to cmyk leaves k 161 channel empty".</li> 162 </ul> 163 </blockquote> 164 <p>2014-12-14 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 165 <blockquote> 166 <ul class="simple"> 167 <li>magick/delegate.c (InvokeDelegate): Windows spawnvp() splits 168 arguments into more arguments. Add escaping to avoid the 169 splitting. Resolves SourceForge bug #276 "dcraw 9.19 included 170 with gm 1.3.20 doesn't support paths with spaces."</li> 171 <li>magick/utility.c (TranslateTextEx): Fix regression added on 172 2014-12-13 (yesterday) which caused output file name passed to 173 delegate programs to be wrong.</li> 174 <li>magick/annotate.c (RenderFreetype): Fix regression added in 175 1.3.19 which caused spurious drawing errors to be produced while 176 rendering with text when all of the text is off the left-hand side 177 of the image.</li> 178 </ul> 179 </blockquote> 180 <p>2014-12-13 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> 181 <blockquote> 182 <ul class="simple"> 183 <li>magick/command.c (CompareUsage): Options should be listed in 184 alphabetical order.</li> 185 <li>magick/annotate.c (RenderFreetype): Immediately quit processing 186 and return an error if SyncImagePixels() reports a problem.</li> 187 <li>coders/psd.c (ReadPSDImage): Return with an error right away if 188 SetImageEx() (to create solid-color background canvas) reports a 189 failure.</li> 190 <li>magick/annotate.c (AnnotateImage): Document all of the 191 attributes which are supported.</li> 192 <li>magick/utility.c (TranslateTextEx): Assure that attributes 193 requiring ImageInfo pointer are skipped. AnnotateImage() does not 194 pass ImageInfo. Also document all of the attributes which are 195 supported.</li> 196 <li>doc/compare.imdoc: Compare documentation examples referred to 197 non-existing option -algorithm rather than the existing option 198 -highlight-style. Fixes SourceForge bug #286 "docs are wrong 199 about <cite>-algorithm</cite> option of <cite>gm compare</cite>?".</li> 200 <li>Magick++/lib/Magick++/Geometry.h (Magick): Re-implemented 201 Magick++ Geometry to use bit-fields for booleans and used a union 202 to reserve space for the future as well as to achieve the same 203 size as in the previous release. Eliminated inline methods 204 because they make it impossible to change the class internal 205 design. ABI was broken already when limitPixels() and fillArea() 206 methods were added on 2014-11-28. Inline method instantiations in 207 already compiled applications will malfunction unless the 208 dependent applications are re-compiled.</li> 209 <li>magick/image.c (SetImageEx): Add a new version of SetImage() 210 called SetImageEx() which reports exceptions to a provided 211 exception parameter rather than into the image.</li> 212 </ul> 213 </blockquote> 214 <p>2014-12-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 215 <blockquote> 216 <ul class="simple"> 217 <li>magick/colormap.c (AllocateImageColormap): Refuse to allocate a 218 colormap larger than MaxColormapSize.</li> 219 <li>coders/psd.c (ReadPSDImage): Avoid extremely long execution time 220 if the PSD colormap size is astonishingly large. Problem was 221 reported by Hanno Böck.</li> 222 </ul> 223 </blockquote> 224 <p>2014-11-30 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> 225 <blockquote> 226 <ul class="simple"> 227 <li>coders/dcm.c: Verify that DCM data is available before 228 attempting to use it. Avoids a crash due to improper DCM header. 229 Problem was reported by Hanno Böck. 230 (DCM_ReadNonNativeImages): Fix array over-run (off by one error) 231 while looking for end of multi-fragment frames.</li> 232 </ul> 233 </blockquote> 234 <p>2014-11-29 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> 235 <blockquote> 236 <ul class="simple"> 237 <li>coders/sun.c: Thoroughly validate Sun Rasterfile headers and 238 verify that there are no arithmetic overflows in buffer-size 239 calculations. Problem was reported by Hanno Böck.</li> 240 </ul> 241 </blockquote> 242 <p>2014-11-28 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 243 <blockquote> 244 <ul class="simple"> 245 <li>Magick++/lib/Magick++/Geometry.h (Magick::Geometry): Add and 246 document limitPixels() and fillArea() methods to support '@' and 247 '^' geometry qualifiers. Fill area contributed by Long Ho and 248 limitPixels() by Bob Friesenhahn.</li> 249 <li>www/Magick++/Image.rst: Document extent and resize methods.</li> 250 <li>Magick++/lib/STL.cpp (extentImage): New function object to 251 invoke image extent method. Original implementation contributed by 252 Long Ho. Subsequently modified by Bob Friesenhahn. 253 (resizeImage): New function object to invoke image resize 254 method. Contributed by Long Ho.</li> 255 <li>Magick++/lib/Image.cpp (extent): New method to place image on 256 sized canvas of constant color using gravity. Contributed by Long 257 Ho. 258 (resize): New method to resize image specifying geometry, filter, 259 and blur. Original implementation contributed by Long Ho. 260 Subsequently modified by Bob Friesenhahn.</li> 261 </ul> 262 </blockquote> 263 <p>2014-11-26 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> 264 <blockquote> 265 <ul class="simple"> 266 <li>coders/avi.c: AVI support in GraphicsMagick is completely 267 unusable and it could never compete with dedicated software like 268 'ffmpeg'. Removing AVI support until such time it can be 269 supported properly.</li> 270 <li>coders/viff.c: Add protections against buffer overflow by 271 verifying that buffer size allocation calculations do not 272 overflow. Also added header logging for read and write. Work 273 performed due to complaint by Hanno Böck.</li> 274 </ul> 275 </blockquote> 276 <p>2014-11-24 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> 277 <blockquote> 278 <ul class="simple"> 279 <li>magick/common.h (MAGICK_NO_SANITIZE_ADDRESS): Add 280 MAGICK_NO_SANITIZE_ADDRESS macro definition for disabling 281 clang/GCC address sanitizer on a function if the need arises.</li> 282 </ul> 283 </blockquote> 284 <p>2014-11-24 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 285 <blockquote> 286 <ul class="simple"> 287 <li>coders/png.c (ReadPNGImage): Do not attempt to clean up 288 a "previous" NULL PNG image.</li> 289 </ul> 290 </blockquote> 291 <p>2014-11-24 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> 292 <blockquote> 293 <ul class="simple"> 294 <li>coders/xwd.c (ReadXWDImage): Add logging of XWD header values. 295 Fix memory leaks in error reporting paths. Ping mode skips 296 allocating memory for data and colormap. Added a few more header 297 validation checks (not complete). XWD is put in 298 UnstableCoderClass until such time as header validation checks are 299 complete.</li> 300 </ul> 301 </blockquote> 302 <p>2014-11-22 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> 303 <blockquote> 304 <ul class="simple"> 305 <li>coders/pdb.c (WritePDBImage): Use MagickAllocateArray() when 306 allocating packets.</li> 307 <li>coders/dpx.c (ReadDPXImage): Validate DPX header orientation and 308 number of elements. Problem was reported by Hanno Böck.</li> 309 </ul> 310 </blockquote> 311 <p>2014-11-20 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 312 <blockquote> 313 <ul class="simple"> 314 <li>coders/png.c (ReadJNGImage): Do not attempt to clean up 315 a "previous" NULL JNG image.</li> 316 </ul> 317 </blockquote> 318 <p>2014-11-17 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> 319 <blockquote> 320 <ul class="simple"> 321 <li>www/FAQ.rst: Add a FAQ entry regarding what 'identify' reports. 322 Resolves SF issue #280 "Better documentation for spurious gm 323 identify in Q8 compilation."</li> 324 </ul> 325 </blockquote> 326 <p>2014-11-16 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 327 <blockquote> 328 <ul class="simple"> 329 <li>magick/enhance.c (ModulateImage): ModulateImage() should produce 330 a progress indication even if only the colormap is modified.</li> 331 </ul> 332 </blockquote> 333 <p>2014-11-13 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 334 <blockquote> 335 <ul class="simple"> 336 <li>coders/psd.c (ReadPSDImage): Patch by Cédric Demière to fix 337 "Memory allocation failed" error when reading PSDs files which 338 have no layers. Delivered via SF patch #41 "PSD : files without 339 layers". Resolves SF bug #242 "Can not convert PSD to JPG or PNG 340 (gm convert: Memory allocation failed)".</li> 341 </ul> 342 </blockquote> 343 <p>2014-11-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 344 <blockquote> 345 <ul class="simple"> 346 <li>coders/webp.c (WriteWEBPImage): WebP fix by Roman Hiestand to 347 make WebP lossless format truely lossless.</li> 348 <li>tests/rwblob.tap (check_types): Added a test for WebP lossless.</li> 349 <li>tests/rwfile.tap: Added a test for WebP lossless.</li> 350 <li>tests/rwblob.c: Added support for -define.</li> 351 <li>tests/rwfile.c: Added support for -define.</li> 352 </ul> 353 </blockquote> 354 <p>2014-11-09 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> 355 <blockquote> 356 <ul class="simple"> 357 <li>webp, VisualMagick/webp: Updated bundled WebP to 0.4.2 release.</li> 358 </ul> 359 </blockquote> 360 <p>2014-11-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 361 <blockquote> 362 <ul class="simple"> 363 <li>Magick++/tests/attributes.cpp: Add a simple test for 364 Image::formatExpression().</li> 365 <li>Magick++/lib/Image.cpp (formatExpression): Handle case where 366 TranslateText() returns NULL. Problem was reported by Dirk 367 Lemstra..</li> 368 </ul> 369 </blockquote> 370 <p>2014-10-30 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 371 <blockquote> 372 <ul class="simple"> 373 <li>Magick++/lib/Image.cpp (formatExpression): New method to format 374 a string based on a format similar to command-line -format. 375 Feature was requested by Dirk Lemstra.</li> 376 <li>magick/blob.c (BlobReserveSize): Don't throw an exception if 377 posix_fallocate() fails since it seems that it is not supported 378 for all filesystem types, and is only intended for optimization.</li> 379 <li>Magick++/lib/Image.cpp (resolutionUnits): Return resolution 380 units from Image if available, else return the value from 381 ImageInfo. Issue was reported by Dirk Lemstra.</li> 382 </ul> 383 </blockquote> 384 <p>2014-10-26 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> 385 <blockquote> 386 <ul class="simple"> 387 <li>coders/pnm.c (ReadPNMImage): Validate PGM, PPM, and PAM header 388 MaxValue parameter. Issue was reported by Hanno Böck.</li> 389 <li>coders/pcx.c (ReadPCXImage): Fix for CVE-2014-8355, eliminate 390 memory leaks in error paths, and add PCX header logging. Issue 391 was reported by Hanno Böck.</li> 392 </ul> 393 </blockquote> 394 <p>2014-10-14 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> 395 <blockquote> 396 <ul class="simple"> 397 <li>wand/wand_symbols.h (MagickSetImageGamma): Fix typo in 398 wand/wand_symbols.h. Resolves SF bug #277.</li> 399 </ul> 400 </blockquote> 401 <p>2014-10-04 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> 402 <blockquote> 403 <ul class="simple"> 404 <li>coders/tiff.c (TIFFIgnoreTags): Avoid warning about unused 405 strtol() return value on Linux.</li> 406 <li>magick/random-private.h ("C"): Move random inlined 407 implementation bits to random-private.h, which is not installed, 408 or used outside of the core C library.</li> 409 </ul> 410 </blockquote> 411 <p>2014-09-26 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> 412 <blockquote> 413 <ul class="simple"> 414 <li>magick/annotate.c (AnnotateImage): An empty text string should 415 not be treated as an error. Resolves Debian bug 759956.</li> 416 </ul> 417 </blockquote> 418 <p>2014-08-31 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> 419 <blockquote> 420 <ul class="simple"> 421 <li>coders/tiff.c: Added a new define called tiff:ignore-tags that 422 can be used to ignore tags in 'corrupted' files with unknown and 423 invalid tags. Without this patch the file cannot be read and 424 raises an error. Patch by Dirk Lemstra via SF patches #40.</li> 425 <li>magick/type.c (ReadTypeConfigureFile): Support reading type 426 configuration file from Windows resource. Patch by Dirk Lemstra 427 via SF patches #32.</li> 428 <li>Magick++/lib/Magick++/STL.h: Fixed code analysis warning in 429 STL.h. Patch by Dirk Lemstra via SF patches #32.</li> 430 <li>Magick++/lib/Magick++/Include.h: Autolink WebP in Visual 431 Studio. Patch by Dirk Lemstra via SF patches #32.</li> 432 </ul> 433 </blockquote> 434 <p>2014-08-28 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> 435 <blockquote> 436 <ul class="simple"> 437 <li>coders/psd.c (WritePSDImage): Fix small stack over-write if more 438 than 99 layers are written to PSD format. Similar to 439 CVE-2014-1947 for ImageMagick. Changed layer naming to use at 440 least 4 digits. Issue was brought to our attention by Rex Dieter 441 and change is mostly based on his patch.</li> 442 </ul> 443 </blockquote> 444 <p>2014-08-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 445 <blockquote> 446 <ul class="simple"> 447 <li>magick/enum_strings.c (StringToCompositeOperator): Support 448 composite operator names similar to the major brand, without 449 losing any compatibility with previous naming.</li> 450 </ul> 451 </blockquote> 452 <dl class="docutils"> 453 <dt>2014-08-23 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></dt> 454 <dd><ul class="first last simple"> 455 <li>coders/png.c: Fixed handling of transparency when writing 456 indexed PNG. Reference: SourceForge Bug tracker [bugs:#267] 457 Transparency lost when converting from GIF to PNG.</li> 458 </ul> 459 </dd> 460 </dl> 461 <p>2014-08-17 Jaroslav Fojtik <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> 462 <blockquote> 463 <ul class="simple"> 464 <li>VisualMagickconfigureconfigure.cpp Remove webp when attempting 465 to compile with Visual Studio 6.</li> 466 </ul> 467 </blockquote> 468 <p>2014-08-16 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> 469 <blockquote> 470 <ul class="simple"> 471 <li>NEWS.txt: Update for 1.3.20 release.</li> 472 <li>www/index.rst: Update for 1.3.20 release.</li> 473 <li>version.sh: Update library versioning for next release.</li> 474 </ul> 475 </blockquote> 476 <p>2014-08-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 477 <blockquote> 478 <ul class="simple"> 479 <li>png: Updated libpng to 1.6.12 release.</li> 480 <li>zlib: Updated zlib to 1.2.8 release.</li> 481 </ul> 482 </blockquote> 483 <p>2014-08-09 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> 484 <blockquote> 485 <ul class="simple"> 486 <li>NEWS.txt: Updated NEWS file to document changes since previous 487 release.</li> 488 </ul> 489 </blockquote> 490 <p>2014-08-09 Jaroslav Fojtik <<a class="reference external" href="mailto:JaFojtik%40seznam.cz">JaFojtik<span>@</span>seznam<span>.</span>cz</a>></p> 491 <blockquote> 492 * coders/webp.c webp cannot be compiled when HasWEBP is not set.</blockquote> 493 <p>2014-08-08 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 494 <blockquote> 495 <ul class="simple"> 496 <li>coders/png.c: Eliminated palette and depth optimization (see 497 <a class="reference external" href="https://sourceforge.net/p/graphicsmagick/feature-requests/35/">https://sourceforge.net/p/graphicsmagick/feature-requests/35/</a>).</li> 498 </ul> 499 </blockquote> 500 <p>2014-08-06 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> 501 <blockquote> 502 <ul class="simple"> 503 <li>dcraw/dcraw.c: Fix dcraw build for x64 target when only WIN64 is 504 defined (by also defining WIN32).</li> 505 <li>VisualMagick/configure/configure.cpp (write_file): Fix problem 506 with x64 project naming which caused object file disambiguation 507 not to work for x64 target. Make line terminations consistent.</li> 508 </ul> 509 </blockquote> 510 <p>2014-08-03 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> 511 <blockquote> 512 <ul class="simple"> 513 <li>VisualMagick: VisualMagick fixes by Dirk Lemstra to improve 514 configure program so that it is possible to select QuantumDepth, 515 OpenMP, and 64-bit build via configure dialog boxes as well as 516 options on the command line. Also automatically detects and deals 517 with similarly named files in subdirectories so that WebP support 518 can now build successfully. Resolves SF patches 31, 33, 35, 37, 519 and 38.</li> 520 </ul> 521 </blockquote> 522 <p>2014-07-27 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> 523 <blockquote> 524 <ul class="simple"> 525 <li>magick/nt_base.c (NTResourceToBlob): Support loading mgk files 526 as Windows resource from library if MagickLibName is defined. 527 Patch contributed by Dirk Lemstra via SF patch #32. 528 (NTGhostscriptDLL): For Microsoft Windows, add support for a 529 MAGICK_GHOSTSCRIPT_PATH environment variable which specifies the 530 path to Ghostscript. If this environment variable is defined, 531 then the Windows registry is not used to find Ghostscript. Patch 532 contributed by Dirk Lemstra via SF patch #39.</li> 533 <li>magick/log.c: Added SetLogMethod() to allow an 534 application/library to specify a function to be called for 535 logging. Patch contributed by Dirk Lemstra.</li> 536 </ul> 537 </blockquote> 538 <p>2014-07-20 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 539 <blockquote> 540 <ul class="simple"> 541 <li>coders/bmp.c: "opacity" read from a BMP3 is actually "alpha", 542 so store q->opacity=MaxRGB-opacity instead of q->opacity=opacity. 543 Reference: Bug tracker [bugs:#271] Blank result for BMP resize.</li> 544 </ul> 545 </blockquote> 546 <p>2014-07-20 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> 547 <blockquote> 548 <ul class="simple"> 549 <li>webp, VisualMagick/webp: Integrate webp 0.4.0 into windows 550 build. May require manual renaming of output object files in 551 project files to build webp until VisualMagick configure is 552 improved!</li> 553 </ul> 554 </blockquote> 555 <p>2014-07-19 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> 556 <blockquote> 557 <ul class="simple"> 558 <li>magick/composite.c: fmin() and fmax() are defined by C'99 and 559 not available everywhere, so add and use MagickFmin() and 560 MagickFmax() to improve portability.</li> 561 </ul> 562 </blockquote> 563 <p>2014-07-11 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> 564 <blockquote> 565 <ul class="simple"> 566 <li>Magick++/lib/Magick++/Image.h (Magick): Fix complilation errors 567 caused by continued raw use of __attribute__.</li> 568 </ul> 569 </blockquote> 570 <p>2014-06-30 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> 571 <blockquote> 572 <ul class="simple"> 573 <li>magick/composite.c: Fixes by Brendan Lane for color channel 574 overflows in modified/new quantum operators. Fixes test suite 575 results for Q32 build and makes LinearBurn and LinearDodge work 576 correctly at all.</li> 577 <li>wand/pixel_wand.c (PixelSetMagenta): Fix documentation. 578 Resolves SourceForge bug #273 'Green Magenta' typo in docs.</li> 579 </ul> 580 </blockquote> 581 <p>2014-06-28 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> 582 <blockquote> 583 <ul class="simple"> 584 <li>magick/composite.c: Composition improvements and additions 585 contributed by Brendan Lane via SourceForge patch #34 "Most of the 586 missing Photoshop separable compositing operations" 587 (<a class="reference external" href="https://sourceforge.net/p/graphicsmagick/patches/34/">https://sourceforge.net/p/graphicsmagick/patches/34/</a>). These 588 composition operators were modified to include alpha in their 589 computations: Difference, Darken, Lighten, HardLight, and these 590 operators were added Overlay, Exclusion, ColorBurn, ColorDodge, 591 SoftLight, LinearBurn, LinearDodge, LinearLight, VividLight, 592 PinLight, HardMix.</li> 593 </ul> 594 </blockquote> 595 <p>2014-06-22 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> 596 <blockquote> 597 <ul class="simple"> 598 <li>magick/composite.c (ScreenCompositePixels): Implementation of 599 Screen composite contributed by Brendan Lane. SourceForge patch 600 #30 "Missing Screen composite operation".</li> 601 <li>wand/magick_compat.c: Re-worked Wand library implementation to 602 depend directly on GraphicsMagick library functionality rather 603 than using ImageMagick shim code from magick_compat.c and 604 magick_compat.h. The magick_compat.c source module becomes "dead 605 code", which remains only to support the existing ABI, and will be 606 deleted at the next major ABI break point.</li> 607 <li>magick/utility.c (MagickFormatString): New private function to 608 format a string into a buffer with a specified size. Same as 609 previously existing FormatString() except requires a length 610 argument.</li> 611 </ul> 612 </blockquote> 613 <p>2014-06-15 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> 614 <blockquote> 615 <ul class="simple"> 616 <li>wand/magick_compat.h: Use MAGICK_ATTRIBUTE definition from 617 magick/common.h.</li> 618 <li>magick/common.h (MAGICK_ATTRIBUTE): Don't undefine __attribute__ 619 since this may be used by system or compiler headers. Define 620 private macro instead. Resolves SourceForge bug #270 "Compile 621 error with g++ -std=c++11".</li> 622 </ul> 623 </blockquote> 624 <p>2014-06-06 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 625 <blockquote> 626 <ul class="simple"> 627 <li>coders/png.c (ReadOnePNGImage): Free png_pixels and 628 quantum_scanline before error return. Use "png_error()" 629 instead of "ThrowException2()" for errors occuring while 630 decoding a PNG so proper cleanup will happen.</li> 631 </ul> 632 </blockquote> 633 <p>2014-06-03 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 634 <blockquote> 635 <ul class="simple"> 636 <li>coders/tiff.c (ReadTIFFImage): Make sure that libtiff warnings 637 are promoted to errors for critical tags.</li> 638 </ul> 639 </blockquote> 640 <p>2014-06-02 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> 641 <blockquote> 642 <ul class="simple"> 643 <li>coders/tiff.c (ReadTIFFImage): Be quite a lot more draconian 644 when retrieving the baseline standard TIFF tags we need in order 645 to avoid consuming uninitalized data later. An error with these 646 tags will result in failure to read the image file.</li> 647 </ul> 648 </blockquote> 649 <p>2014-05-21 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> 650 <blockquote> 651 <ul class="simple"> 652 <li>magick/operator.c: Decided that ThresholdBlackNegateQuantumOp 653 and ThresholdWhiteNegateQuantumOp should set the result to white 654 or black respectively rather than being based on subtraction.</li> 655 </ul> 656 </blockquote> 657 <p>2014-05-18 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> 658 <blockquote> 659 <ul class="simple"> 660 <li>Makefile.am (AUTOMAKE_OPTIONS): Be ultra-pedantic with CPPFLAGS 661 and include paths in order to assure that only required 662 directories are supplied, and to avoid accidential collision with 663 system header files.</li> 664 </ul> 665 </blockquote> 666 <p>2014-05-17 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> 667 <blockquote> 668 <ul class="simple"> 669 <li>magick/operator.h ("C"): New quantum operators 670 ThresholdBlackNegateQuantumOp and ThresholdWhiteNegateQuantumOp. 671 These correspond to -operator "Threshold-Black-Negate" and 672 "Threshold-White-Negate".</li> 673 </ul> 674 </blockquote> 675 <p>2014-05-11 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> 676 <blockquote> 677 <ul class="simple"> 678 <li>magick/composite.c (MultiplyCompositePixels): Multiply 679 composition now uses SVG interpretation of how alpha should be 680 handled. No longer does a simple multiply of alpha channel. 681 Behavior change. Patch contributed by Sara Shafaei.</li> 682 <li>coders/msl.c (ProcessMSLScript): Deal with case where 683 image_info->attributes is NULL.</li> 684 </ul> 685 </blockquote> 686 <p>2014-04-29 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 687 <blockquote> 688 <ul class="simple"> 689 <li>magick/utility.c (TranslateTextEx): Support additional format 690 specifiers 'g', 'A', 'C', 'D', 'G', 'H', 'M', 'O', 'P', 'Q', 'T', 691 'U', 'W', 'X', and '@'. 692 (GetMagickGeometry): Support '>' and '<' qualifiers with '@' 693 qualifier to specify if image should be resized if larger or 694 lesser than given area specification. Resolves SourceForge bug 695 #216 ">" wont take effect when use @ to specify the maximum area.</li> 696 <li>magick/transform.c (GetImageMosaicDimensions): Move mosaic 697 dimensions code to a static function for possible future re-use.</li> 698 </ul> 699 </blockquote> 700 <p>2014-04-23 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 701 <blockquote> 702 <ul class="simple"> 703 <li>magick/gradient.c (GradientImage): Update image is_grayscale and 704 is_monochrome flags based on gradient color properties.</li> 705 </ul> 706 </blockquote> 707 <p>2014-04-20 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 708 <blockquote> 709 <ul class="simple"> 710 <li>magick/utility.c (GetMagickGeometry): Deal with resize geometry 711 missing width or height (e.g. '640x' or 'x480') by substituting 712 the missing value with one which preserves the image aspect ratio. 713 This has been documented to be supported since almost the dawn of 714 GraphicsMagick but was not actually supported until now.</li> 715 </ul> 716 </blockquote> 717 <p>2014-04-19 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> 718 <blockquote> 719 <ul class="simple"> 720 <li>doc/options.imdoc: Document WebP encoder options.</li> 721 <li>coders/webp.c (WriteWEBPImage): Support all of the WebP encoder 722 options via -define arguments. Most of this work is contributed 723 by Roman Hiestand.</li> 724 <li>configure.ac: User-provided LIBS should be prepended to LIBS 725 that configure script produces so that user option takes 726 precedence.</li> 727 </ul> 728 </blockquote> 729 <p>2014-04-12 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 730 <blockquote> 731 <ul class="simple"> 732 <li>PerlMagick/Magick.xs: Added support for HardLight composition 733 operator.</li> 734 <li>www/perl.rst: Update PerlMagick documentation, including the 735 composition operators.</li> 736 <li>coders/xcf.c (GIMPBlendModeToCompositeOperator): Use new 737 HardLight composition operator to support XCF GIMP_HARDLIGHT_MODE 738 blend mode. Contributed by Sara Shafaei.</li> 739 <li>coders/psd.c (CompositeOperatorToPSDBlendMode): Use new 740 HardLight composition operator to support PSD "hLit" blend mode. 741 Contributed by Sara Shafaei.</li> 742 <li>wand/magick_wand.c (MagickOperatorImageChannel): New function to 743 apply an operator to an image channel. Contributed by Sara 744 Shafaei.</li> 745 <li>magick/composite.c (HardLightCompositePixels): New HardLight 746 composition operator. Contributed by Sara Shafaei.</li> 747 </ul> 748 </blockquote> 749 <p>2014-04-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 750 <blockquote> 751 <ul class="simple"> 752 <li>magick/command.c (BenchmarkImageCommand): Add a CSV title line 753 and quoting to benchmark -rawcsv output.</li> 754 </ul> 755 </blockquote> 756 <p>2014-04-05 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> 757 <blockquote> 758 <ul class="simple"> 759 <li>coders/webp.c: Add progress indication support to WebP writer.</li> 760 <li>magick/command.c (VersionCommand): WebP support is included in 761 -version output.</li> 762 <li>coders/webp.c: WebP coder identifies library version and header 763 ABI versions. Improve WebP error reporting.</li> 764 </ul> 765 </blockquote> 766 <p>2014-04-02 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 767 <blockquote> 768 <ul class="simple"> 769 <li>coders/tiff.c (WriteTIFFImage): Allow specifying the TIFF image 770 software tag. In the special case that the string length is zero 771 (e.g. -set software '') then the tag is skipped entirely. This is 772 to support SourceForge feature request #37 "Option to prevent 773 addition of Exif Software tag" opened by Jean-Louis Grall. Please 774 note that this tag is not an EXIF tag.</li> 775 <li>magick/command.c: composite, convert, display, mogrify, and 776 import now support +set to remove an existing image attribute.</li> 777 </ul> 778 </blockquote> 779 <p>2014-03-16 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 780 <blockquote> 781 <ul class="simple"> 782 <li>coders/png.c: Don't block threads when PNG_SETJMP_SUPPORTED is 783 not enabled.</li> 784 <li>coders/png.c: Changed prefix of macros defined in coders/png.c 785 from PNG_ to GMPNG_. PNG_ is reserved for macros defined by 786 libpng.</li> 787 </ul> 788 </blockquote> 789 <p>2014-03-16 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> 790 <blockquote> 791 <ul class="simple"> 792 <li>magick/blob.c: Don't use setvbuf() to set stdio block size if 793 filesystem block size is zero (e.g. MAGICK_IOBUF_SIZE=0)</li> 794 </ul> 795 </blockquote> 796 <p>2014-03-12 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> 797 <blockquote> 798 <ul class="simple"> 799 <li>tests/{rwblob.tap, rwfile.tap}: Added tests for WEBP.</li> 800 <li>tests/{rwblob.c, rwfile.c}: Add lossy hint for WEBP.</li> 801 <li>coders/webp.c (WriteWEBPImage): Fix inverted return status. 802 Added a tiny bit of logging.</li> 803 </ul> 804 </blockquote> 805 <p>2014-03-09 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 806 <blockquote> 807 <ul class="simple"> 808 <li>ttf: Updated FreeType to release 2.5.3 of March 6, 2014. 809 Provides security fixes for CVE-2014-2240.</li> 810 <li>jpeg: Update to libjpeg 9a of 19-Jan-2014.</li> 811 <li>png: Update to Libpng 1.6.10 - March 6, 2014.</li> 812 </ul> 813 </blockquote> 814 <p>2014-03-06 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> 815 <blockquote> 816 <ul class="simple"> 817 <li>magick/nt_base.c (NTResourceToBlob): According to Microsoft 818 Report article 193678 (<a class="reference external" href="http://support.microsoft.com/kb/193678">http://support.microsoft.com/kb/193678</a>), 819 FreeResource() is not needed in WIN32 and performs no useful 820 function. Remove use of it. Also remove use of UnlockResource() 821 which is similarly unuseful for WIN32.</li> 822 <li>configure.ac (MAGICK_LIBRARY_REVISION): Test for Windows 823 _aligned_malloc() is not reliable. Use Windows CRT version to 824 decide if it is available.</li> 825 </ul> 826 </blockquote> 827 <p>2014-03-05 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> 828 <blockquote> 829 <ul class="simple"> 830 <li>magick/studio.h: Make sure that Windows _aligned_malloc() is not 831 used under MinGW unless the CRT version allows it.</li> 832 </ul> 833 </blockquote> 834 <p>2014-02-26 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> 835 <blockquote> 836 <ul class="simple"> 837 <li>magick/pixel_cache.c (InterpolateViewColor): Applied patch by 838 Troy Patteson plus fixes to ignore opacity channel if image matte 839 is false. Replaces most of the code rewritten on 2014-02-16 and 840 which produced a faint darkened border. The results look stellar 841 now.</li> 842 </ul> 843 </blockquote> 844 <p>2014-02-24 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> 845 <blockquote> 846 <ul class="simple"> 847 <li>magick/shear.c: Applied patch by Troy Patteson to improve 848 non-integral rotation by around 40% by minimizing added image 849 borders. This may cause small differences in results for some 850 images.</li> 851 <li>reference/filter/Rotate10.miff: Update rotate 10 degrees 852 reference image so that PerlMagick test passes.</li> 853 <li>magick/shear.c: Applied patch by Troy Patteson to fix 854 SourceForge issue #260 "Rotation exhibits clipping/shearing errors 855 for short wide images at some angles".</li> 856 </ul> 857 </blockquote> 858 <p>2014-02-22 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> 859 <blockquote> 860 <ul class="simple"> 861 <li>doc/options.imdoc: Fix documentation to note that 'unspecified 862 alpha' is the GraphicsMagick default when writing TIFF rather than 863 'associated alpha'. Much thanks to Mats Peterson for alerting us 864 of this error.</li> 865 </ul> 866 </blockquote> 867 <p>2014-02-16 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> 868 <blockquote> 869 <ul class="simple"> 870 <li>magick/pixel_cache.c (InterpolateViewColor): Added a hack so that 871 affine transformations and displace composite do not have 872 background colored fringing on the transferred image edges when 873 the background is completely transparent. Fringing problem was 874 caused by one or more of the line ends being a transparent pixel 875 outside of the bounds of the original image content. May not be 876 the final solution.</li> 877 </ul> 878 </blockquote> 879 <p>2014-02-14 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> 880 <blockquote> 881 <ul class="simple"> 882 <li>magick/semaphore.c (AcquireSemaphoreInfo): Document that this 883 function was deprecated. 884 (LiberateSemaphoreInfo): Document that this function was 885 deprecated.</li> 886 </ul> 887 </blockquote> 888 <p>2014-02-11 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> 889 <blockquote> 890 <ul class="simple"> 891 <li>coders/psd.c (RegisterPSDImage): Set PSD to UnstableCoderClass 892 since its implementation is currently rather marginal. It may 893 even be that this coder deserves to be marked with the new 894 BrokenCoderClass. We are still looking for a volunteer to iron 895 out the wrinkles in the PSD reader.</li> 896 <li>magick/magick.h (CoderClass): Added BrokenCoderClass to mark 897 coders which often malfunction or are not very useful in their 898 current condition. Sometimes there is still hope that problems 899 will be resolved and so the source file is not outright deleted. 900 This setting allows us to mark and use coders which might 901 malfunction by defining MAGICK_CODER_STABILITY=BROKEN in the 902 environment while not causing danger for normal use.</li> 903 </ul> 904 </blockquote> 905 <p>2014-02-09 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> 906 <blockquote> 907 <ul class="simple"> 908 <li>wand/magick_wand.c: Documentation improvements for 909 MagickSetInterlaceScheme() and MagickSetImageInterlaceScheme(). 910 Resolves SourceForge bug #262 "setImageInterlaceScheme doesn't 911 make image progressive".</li> 912 </ul> 913 </blockquote> 914 <p>2014-02-06 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 915 <blockquote> 916 <ul class="simple"> 917 <li>coders/{ps.c, ps2.c, ps3.c, pdf.c}: Only use resolution from 918 image or -density if units was properly specified. Without units, 919 resolution is worthless.</li> 920 <li>coders/ps3.c (WritePS3Image): Use image resolution similar to PDF 921 changes.</li> 922 <li>coders/ps2.c (WritePS2Image): Use image resolution similar to PDF 923 changes.</li> 924 <li>coders/ps.c (WritePSImage): Use image resolution similar to PDF 925 changes.</li> 926 <li>coders/pdf.c (WritePDFImage): Use resolution from image if it 927 appears to be valid. Resolves SourceForge issue #261 "PNG Pixel 928 Density Not Preserved Converting to PDF".</li> 929 <li>magick/enum_strings.c (StringToResolutionType): New function to 930 convert ResolutionType to C string. 931 (ResolutionTypeToString): New function to convert from C string to 932 ResolutionType.</li> 933 </ul> 934 </blockquote> 935 <p>2014-02-01 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 936 <blockquote> 937 <ul class="simple"> 938 <li>wand/magick_wand.c (MagickGetImageGeometry): New function to get 939 the image geometry string. This function and the three others in 940 this change set are contributed by Sara Shafaei. 941 (MagickGetImageMatte): New function to read the image matte 942 (opacity) channel enable flag. 943 (MagickSetImageGeometry): New function to set the image geometry 944 string. 945 (MagickSetImageMatte): New function to set the image matte 946 (opacity) channel enable flag.</li> 947 </ul> 948 </blockquote> 949 <p>2014-01-31 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> 950 <blockquote> 951 <ul class="simple"> 952 <li>wand/magick_wand.c (MagickDrawImage): Remove development debug 953 fprintf which causes each drawing primitive to be printed to 954 stderr.</li> 955 </ul> 956 </blockquote> 957 <p>2014-01-21 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> 958 <blockquote> 959 <ul class="simple"> 960 <li>coders/pnm.c (ReadPNMImage): Fix scaling of alpha in sub-ranged 961 pixels. Addresses SourceForge issue #237 "Incorrect MAXVAL 962 scaling when reading PAM images", which was not fully fixed in by 963 the previous attempt.</li> 964 </ul> 965 </blockquote> 966 <p>2014-01-19 Bob Friesenhahn <<a class="reference external" href="mailto:bfriesen%40simple.dallas.tx.us">bfriesen<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 967 <blockquote> 968 <ul class="simple"> 969 <li>magick/tsd.c: Implement TSD for "pure" OpenMP mode without 970 relying on POSIX or WIN32 TSD APIs.</li> 971 <li>magick/semaphore.c: Implement OpenMP-based locking so that code 972 can compile in a "pure" OpenMP mode without relying on POSIX or 973 WIN32 locking APIs.</li> 974 <li>configure.ac: --without-threads no longer disables use of 975 OpenMP. Use the already existing option --disable-openmp to 976 disable OpenMP.</li> 977 </ul> 978 </blockquote> 979 <p>2014-01-12 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> 980 <blockquote> 981 <ul class="simple"> 982 <li>magick/common.h: Support use of clang/llvm __attribute__ and 983 __builtin extensions similar to the existing support for GCC.</li> 984 </ul> 985 </blockquote> 986 <p>2014-01-05 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> 987 <blockquote> 988 <ul class="simple"> 989 <li>Magick++/lib/Image.cpp (thumbnail): New method for fast image 990 resizing, particularly to make thumbnails.</li> 991 <li>coders/gif.c: Log when Netscape loop exension is read and 992 written.</li> 993 <li>coders/png.c (WriteOnePNGImage): In optimize mode, disable matte 994 channel immediately if there are no non-opaque pixels. Also added 995 some useful logging. Resolves SourceForge issue #252 "convert an 996 8bit PNG result in a corrupted image ".</li> 997 <li>wand/magick_wand.c (MagickSetImageGravity): New Wand method to 998 set image gravity. 999 (MagickGetImageGravity): New wand method to get image gravity.</li> 1000 </ul> 1001 </blockquote> 1002 <p>2014-01-02 Glenn Randers-Pehrson <<a class="reference external" href="mailto:glennrp%40simple.dallas.tx.us">glennrp<span>@</span>simple<span>.</span>dallas<span>.</span>tx<span>.</span>us</a>></p> 1003 <blockquote> 1004 <ul class="simple"> 1005 <li>coders/png.c (ReadOnePNGImage): Use libpng function 1006 png_set_strip_16_to_8() when scaling 16-bit input PNG down to 1007 8-bit in a Q8 build. The png_set_scale_16_to_8() function is 1008 more accurate, but the slight difference causes reference tests 1009 to fail and causes unexpected difference between the behavior 1010 of PNG and other formats. If png_set_strip_16_to_8() is not 1011 supported in libpng, then we use png_set_scale_16_to_8() if 1012 that is available.</li> 1013 </ul> 1014 </blockquote> 1015 <p>2014-01-01 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> 1016 <blockquote> 1017 <ul class="simple"> 1018 <li>INSTALL-windows.txt: Update for 2014.</li> 1019 <li>INSTALL-unix.txt: Update for 2014.</li> 1020 <li>Copyright.txt: Update for 2014.</li> 1021 <li>NEWS.txt: Update for 2014.</li> 1022 <li>README.txt: Update for 2014.</li> 1023 <li>doc: Update for 2014.</li> 1024 <li>www: Update for 2014.</li> 1025 <li>VisualMagick/installer: Update for 2014.</li> 1026 <li>ChangeLog: Rotate Changelog to ChangeLog.2013 for 2014.</li> 1027 </ul> 1028 </blockquote> 1029 </div> 1030 </body> 1031 </html>