| 1 | |
|---|
| 2 | |
|---|
| 3 | |
|---|
| 4 | |
|---|
| 5 | |
|---|
| 6 | |
|---|
| 7 | |
|---|
| 8 | |
|---|
| 9 | |
|---|
| 10 | |
|---|
| 11 | |
|---|
| 12 | |
|---|
| 13 | |
|---|
| 14 | |
|---|
| 15 | |
|---|
| 16 | |
|---|
| 17 | |
|---|
| 18 | |
|---|
| 19 | |
|---|
| 20 | |
|---|
| 21 | |
|---|
| 22 | |
|---|
| 23 | |
|---|
| 24 | |
|---|
| 25 | |
|---|
| 26 | |
|---|
| 27 | |
|---|
| 28 | |
|---|
| 29 | |
|---|
| 30 | |
|---|
| 31 | |
|---|
| 32 | |
|---|
| 33 | |
|---|
| 34 | |
|---|
| 35 | |
|---|
| 36 | |
|---|
| 37 | |
|---|
| 38 | |
|---|
| 39 | |
|---|
| 40 | |
|---|
| 41 | |
|---|
| 42 | |
|---|
| 43 | #include "wand/studio.h" |
|---|
| 44 | #include "wand/MagickWand.h" |
|---|
| 45 | #include "wand/mogrify-private.h" |
|---|
| 46 | |
|---|
| 47 | |
|---|
| 48 | |
|---|
| 49 | |
|---|
| 50 | |
|---|
| 51 | |
|---|
| 52 | |
|---|
| 53 | |
|---|
| 54 | |
|---|
| 55 | |
|---|
| 56 | |
|---|
| 57 | |
|---|
| 58 | |
|---|
| 59 | |
|---|
| 60 | |
|---|
| 61 | |
|---|
| 62 | |
|---|
| 63 | |
|---|
| 64 | |
|---|
| 65 | |
|---|
| 66 | |
|---|
| 67 | |
|---|
| 68 | |
|---|
| 69 | |
|---|
| 70 | |
|---|
| 71 | |
|---|
| 72 | |
|---|
| 73 | |
|---|
| 74 | |
|---|
| 75 | |
|---|
| 76 | |
|---|
| 77 | |
|---|
| 78 | |
|---|
| 79 | |
|---|
| 80 | |
|---|
| 81 | static void CompareUsage(void) |
|---|
| 82 | { |
|---|
| 83 | const char |
|---|
| 84 | **p; |
|---|
| 85 | |
|---|
| 86 | static const char |
|---|
| 87 | *miscellaneous[]= |
|---|
| 88 | { |
|---|
| 89 | "-debug events display copious debugging information", |
|---|
| 90 | "-help print program options", |
|---|
| 91 | "-list type print a list of supported option arguments", |
|---|
| 92 | "-log format format of debugging information", |
|---|
| 93 | (char *) NULL |
|---|
| 94 | }, |
|---|
| 95 | *settings[]= |
|---|
| 96 | { |
|---|
| 97 | "-alpha option activate, deactivate, reset, or set the alpha channel", |
|---|
| 98 | "-authenticate password", |
|---|
| 99 | " decipher image with this password", |
|---|
| 100 | "-channel type apply option to select image channels", |
|---|
| 101 | "-colorspace type alternate image colorspace", |
|---|
| 102 | "-compose operator set image composite operator", |
|---|
| 103 | "-compress type type of pixel compression when writing the image", |
|---|
| 104 | "-decipher filename convert cipher pixels to plain pixels", |
|---|
| 105 | "-define format:option", |
|---|
| 106 | " define one or more image format options", |
|---|
| 107 | "-density geometry horizontal and vertical density of the image", |
|---|
| 108 | "-depth value image depth", |
|---|
| 109 | "-encipher filename convert plain pixels to cipher pixels", |
|---|
| 110 | "-extract geometry extract area from image", |
|---|
| 111 | "-format \"string\" output formatted image characteristics", |
|---|
| 112 | "-fuzz distance colors within this distance are considered equal", |
|---|
| 113 | "-highlight-color color", |
|---|
| 114 | " empasize pixel differences with this color", |
|---|
| 115 | "-identify identify the format and characteristics of the image", |
|---|
| 116 | "-interlace type type of image interlacing scheme", |
|---|
| 117 | "-limit type value pixel cache resource limit", |
|---|
| 118 | "-lowlight-color color", |
|---|
| 119 | " de-emphasize pixel differences with this color", |
|---|
| 120 | "-metric type measure differences between images with this metric", |
|---|
| 121 | "-monitor monitor progress", |
|---|
| 122 | "-passphrase filename get the passphrase from this file", |
|---|
| 123 | "-profile filename add, delete, or apply an image profile", |
|---|
| 124 | "-quality value JPEG/MIFF/PNG compression level", |
|---|
| 125 | "-quiet suppress all warning messages", |
|---|
| 126 | "-quantize colorspace reduce colors in this colorspace", |
|---|
| 127 | "-regard-warnings pay attention to warning messages", |
|---|
| 128 | "-respect-parenthesis settings remain in effect until parenthesis boundary", |
|---|
| 129 | "-sampling-factor geometry", |
|---|
| 130 | " horizontal and vertical sampling factor", |
|---|
| 131 | "-seed value seed a new sequence of pseudo-random numbers", |
|---|
| 132 | "-set attribute value set an image attribute", |
|---|
| 133 | "-size geometry width and height of image", |
|---|
| 134 | "-transparent-color color", |
|---|
| 135 | " transparent color", |
|---|
| 136 | "-type type image type", |
|---|
| 137 | "-verbose print detailed information about the image", |
|---|
| 138 | "-version print version information", |
|---|
| 139 | "-virtual-pixel method", |
|---|
| 140 | " virtual pixel access method", |
|---|
| 141 | (char *) NULL |
|---|
| 142 | }; |
|---|
| 143 | |
|---|
| 144 | (void) printf("Version: %s\n",GetMagickVersion((unsigned long *) NULL)); |
|---|
| 145 | (void) printf("Copyright: %s\n\n",GetMagickCopyright()); |
|---|
| 146 | (void) printf("Usage: %s [options ...] image reconstruct difference\n", |
|---|
| 147 | GetClientName()); |
|---|
| 148 | (void) printf("\nImage Settings:\n"); |
|---|
| 149 | for (p=settings; *p != (char *) NULL; p++) |
|---|
| 150 | (void) printf(" %s\n",*p); |
|---|
| 151 | (void) printf("\nMiscellaneous Options:\n"); |
|---|
| 152 | for (p=miscellaneous; *p != (char *) NULL; p++) |
|---|
| 153 | (void) printf(" %s\n",*p); |
|---|
| 154 | (void) printf( |
|---|
| 155 | "\nBy default, the image format of `file' is determined by its magic\n"); |
|---|
| 156 | (void) printf( |
|---|
| 157 | "number. To specify a particular image format, precede the filename\n"); |
|---|
| 158 | (void) printf( |
|---|
| 159 | "with an image format name and a colon (i.e. ps:image) or specify the\n"); |
|---|
| 160 | (void) printf( |
|---|
| 161 | "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n"); |
|---|
| 162 | (void) printf("'-' for standard input or output.\n"); |
|---|
| 163 | exit(0); |
|---|
| 164 | } |
|---|
| 165 | |
|---|
| 166 | WandExport MagickBooleanType CompareImageCommand(ImageInfo *image_info, |
|---|
| 167 | int argc,char **argv,char **metadata,ExceptionInfo *exception) |
|---|
| 168 | { |
|---|
| 169 | #define DestroyCompare() \ |
|---|
| 170 | { \ |
|---|
| 171 | DestroyImageStack(); \ |
|---|
| 172 | for (i=0; i < (long) argc; i++) \ |
|---|
| 173 | argv[i]=DestroyString(argv[i]); \ |
|---|
| 174 | argv=(char **) RelinquishMagickMemory(argv); \ |
|---|
| 175 | } |
|---|
| 176 | #define ThrowCompareException(asperity,tag,option) \ |
|---|
| 177 | { \ |
|---|
| 178 | if (exception->severity < (asperity)) \ |
|---|
| 179 | (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag, \ |
|---|
| 180 | "`%s'",option); \ |
|---|
| 181 | DestroyCompare(); \ |
|---|
| 182 | return(MagickFalse); \ |
|---|
| 183 | } |
|---|
| 184 | #define ThrowCompareInvalidArgumentException(option,argument) \ |
|---|
| 185 | { \ |
|---|
| 186 | (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ |
|---|
| 187 | "InvalidArgument","`%s': %s",argument,option); \ |
|---|
| 188 | DestroyCompare(); \ |
|---|
| 189 | return(MagickFalse); \ |
|---|
| 190 | } |
|---|
| 191 | |
|---|
| 192 | char |
|---|
| 193 | *filename, |
|---|
| 194 | *option; |
|---|
| 195 | |
|---|
| 196 | const char |
|---|
| 197 | *format; |
|---|
| 198 | |
|---|
| 199 | ChannelType |
|---|
| 200 | channels; |
|---|
| 201 | |
|---|
| 202 | double |
|---|
| 203 | distortion; |
|---|
| 204 | |
|---|
| 205 | Image |
|---|
| 206 | *difference_image, |
|---|
| 207 | *image, |
|---|
| 208 | *reconstruct_image; |
|---|
| 209 | |
|---|
| 210 | ImageStack |
|---|
| 211 | image_stack[MaxImageStackDepth+1]; |
|---|
| 212 | |
|---|
| 213 | long |
|---|
| 214 | j, |
|---|
| 215 | k; |
|---|
| 216 | |
|---|
| 217 | MagickBooleanType |
|---|
| 218 | fire, |
|---|
| 219 | pend; |
|---|
| 220 | |
|---|
| 221 | MagickStatusType |
|---|
| 222 | status; |
|---|
| 223 | |
|---|
| 224 | MetricType |
|---|
| 225 | metric; |
|---|
| 226 | |
|---|
| 227 | register long |
|---|
| 228 | i; |
|---|
| 229 | |
|---|
| 230 | |
|---|
| 231 | |
|---|
| 232 | |
|---|
| 233 | assert(image_info != (ImageInfo *) NULL); |
|---|
| 234 | assert(image_info->signature == MagickSignature); |
|---|
| 235 | if (image_info->debug != MagickFalse) |
|---|
| 236 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"..."); |
|---|
| 237 | assert(exception != (ExceptionInfo *) NULL); |
|---|
| 238 | if (argc == 2) |
|---|
| 239 | { |
|---|
| 240 | option=argv[1]; |
|---|
| 241 | if ((LocaleCompare("version",option+1) == 0) || |
|---|
| 242 | (LocaleCompare("-version",option+1) == 0)) |
|---|
| 243 | { |
|---|
| 244 | (void) fprintf(stdout,"Version: %s\n", |
|---|
| 245 | GetMagickVersion((unsigned long *) NULL)); |
|---|
| 246 | (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); |
|---|
| 247 | return(MagickFalse); |
|---|
| 248 | } |
|---|
| 249 | } |
|---|
| 250 | if (argc < 3) |
|---|
| 251 | CompareUsage(); |
|---|
| 252 | channels=AllChannels; |
|---|
| 253 | difference_image=NewImageList(); |
|---|
| 254 | distortion=0.0; |
|---|
| 255 | format=(char *) NULL; |
|---|
| 256 | j=1; |
|---|
| 257 | k=0; |
|---|
| 258 | metric=UndefinedMetric; |
|---|
| 259 | NewImageStack(); |
|---|
| 260 | option=(char *) NULL; |
|---|
| 261 | pend=MagickFalse; |
|---|
| 262 | reconstruct_image=NewImageList(); |
|---|
| 263 | status=MagickTrue; |
|---|
| 264 | |
|---|
| 265 | |
|---|
| 266 | |
|---|
| 267 | ReadCommandlLine(argc,&argv); |
|---|
| 268 | status=ExpandFilenames(&argc,&argv); |
|---|
| 269 | if (status == MagickFalse) |
|---|
| 270 | ThrowCompareException(ResourceLimitError,"MemoryAllocationFailed", |
|---|
| 271 | strerror(errno)); |
|---|
| 272 | for (i=1; i < (long) (argc-1); i++) |
|---|
| 273 | { |
|---|
| 274 | option=argv[i]; |
|---|
| 275 | if (LocaleCompare(option,"(") == 0) |
|---|
| 276 | { |
|---|
| 277 | FireImageStack(MagickTrue,MagickTrue,pend); |
|---|
| 278 | if (k == MaxImageStackDepth) |
|---|
| 279 | ThrowCompareException(OptionError,"ParenthesisNestedTooDeeply", |
|---|
| 280 | option); |
|---|
| 281 | PushImageStack(); |
|---|
| 282 | continue; |
|---|
| 283 | } |
|---|
| 284 | if (LocaleCompare(option,")") == 0) |
|---|
| 285 | { |
|---|
| 286 | FireImageStack(MagickTrue,MagickTrue,MagickTrue); |
|---|
| 287 | if (k == 0) |
|---|
| 288 | ThrowCompareException(OptionError,"UnableToParseExpression",option); |
|---|
| 289 | PopImageStack(); |
|---|
| 290 | continue; |
|---|
| 291 | } |
|---|
| 292 | if (IsMagickOption(option) == MagickFalse) |
|---|
| 293 | { |
|---|
| 294 | Image |
|---|
| 295 | *images; |
|---|
| 296 | |
|---|
| 297 | |
|---|
| 298 | |
|---|
| 299 | |
|---|
| 300 | FireImageStack(MagickTrue,MagickTrue,pend); |
|---|
| 301 | filename=argv[i]; |
|---|
| 302 | if ((LocaleCompare(filename,"--") == 0) && (i < (argc-1))) |
|---|
| 303 | filename=argv[++i]; |
|---|
| 304 | (void) CopyMagickString(image_info->filename,filename,MaxTextExtent); |
|---|
| 305 | images=ReadImage(image_info,exception); |
|---|
| 306 | status&=(images != (Image *) NULL) && |
|---|
| 307 | (exception->severity < ErrorException); |
|---|
| 308 | if (images == (Image *) NULL) |
|---|
| 309 | continue; |
|---|
| 310 | AppendImageStack(images); |
|---|
| 311 | continue; |
|---|
| 312 | } |
|---|
| 313 | pend=image != (Image *) NULL ? MagickTrue : MagickFalse; |
|---|
| 314 | switch (*(option+1)) |
|---|
| 315 | { |
|---|
| 316 | case 'a': |
|---|
| 317 | { |
|---|
| 318 | if (LocaleCompare("alpha",option+1) == 0) |
|---|
| 319 | { |
|---|
| 320 | long |
|---|
| 321 | type; |
|---|
| 322 | |
|---|
| 323 | if (*option == '+') |
|---|
| 324 | break; |
|---|
| 325 | i++; |
|---|
| 326 | if (i == (long) argc) |
|---|
| 327 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 328 | type=ParseMagickOption(MagickAlphaOptions,MagickFalse,argv[i]); |
|---|
| 329 | if (type < 0) |
|---|
| 330 | ThrowCompareException(OptionError,"UnrecognizedAlphaChannelType", |
|---|
| 331 | argv[i]); |
|---|
| 332 | break; |
|---|
| 333 | } |
|---|
| 334 | if (LocaleCompare("authenticate",option+1) == 0) |
|---|
| 335 | { |
|---|
| 336 | if (*option == '+') |
|---|
| 337 | break; |
|---|
| 338 | i++; |
|---|
| 339 | if (i == (long) argc) |
|---|
| 340 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 341 | break; |
|---|
| 342 | } |
|---|
| 343 | ThrowCompareException(OptionError,"UnrecognizedOption",option); |
|---|
| 344 | } |
|---|
| 345 | case 'c': |
|---|
| 346 | { |
|---|
| 347 | if (LocaleCompare("cache",option+1) == 0) |
|---|
| 348 | { |
|---|
| 349 | if (*option == '+') |
|---|
| 350 | break; |
|---|
| 351 | i++; |
|---|
| 352 | if (i == (long) argc) |
|---|
| 353 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 354 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 355 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 356 | break; |
|---|
| 357 | } |
|---|
| 358 | if (LocaleCompare("channel",option+1) == 0) |
|---|
| 359 | { |
|---|
| 360 | long |
|---|
| 361 | channel; |
|---|
| 362 | |
|---|
| 363 | if (*option == '+') |
|---|
| 364 | break; |
|---|
| 365 | i++; |
|---|
| 366 | if (i == (long) (argc-1)) |
|---|
| 367 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 368 | channel=ParseChannelOption(argv[i]); |
|---|
| 369 | if (channel < 0) |
|---|
| 370 | ThrowCompareException(OptionError,"UnrecognizedChannelType", |
|---|
| 371 | argv[i]); |
|---|
| 372 | channels=(ChannelType) channel; |
|---|
| 373 | break; |
|---|
| 374 | } |
|---|
| 375 | if (LocaleCompare("colorspace",option+1) == 0) |
|---|
| 376 | { |
|---|
| 377 | long |
|---|
| 378 | colorspace; |
|---|
| 379 | |
|---|
| 380 | if (*option == '+') |
|---|
| 381 | break; |
|---|
| 382 | i++; |
|---|
| 383 | if (i == (long) (argc-1)) |
|---|
| 384 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 385 | colorspace=ParseMagickOption(MagickColorspaceOptions,MagickFalse, |
|---|
| 386 | argv[i]); |
|---|
| 387 | if (colorspace < 0) |
|---|
| 388 | ThrowCompareException(OptionError,"UnrecognizedColorspace", |
|---|
| 389 | argv[i]); |
|---|
| 390 | break; |
|---|
| 391 | } |
|---|
| 392 | if (LocaleCompare("compose",option+1) == 0) |
|---|
| 393 | { |
|---|
| 394 | long |
|---|
| 395 | compose; |
|---|
| 396 | |
|---|
| 397 | if (*option == '+') |
|---|
| 398 | break; |
|---|
| 399 | i++; |
|---|
| 400 | if (i == (long) argc) |
|---|
| 401 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 402 | compose=ParseMagickOption(MagickComposeOptions,MagickFalse, |
|---|
| 403 | argv[i]); |
|---|
| 404 | if (compose < 0) |
|---|
| 405 | ThrowCompareException(OptionError,"UnrecognizedComposeOperator", |
|---|
| 406 | argv[i]); |
|---|
| 407 | break; |
|---|
| 408 | } |
|---|
| 409 | if (LocaleCompare("compress",option+1) == 0) |
|---|
| 410 | { |
|---|
| 411 | long |
|---|
| 412 | compress; |
|---|
| 413 | |
|---|
| 414 | if (*option == '+') |
|---|
| 415 | break; |
|---|
| 416 | i++; |
|---|
| 417 | if (i == (long) (argc-1)) |
|---|
| 418 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 419 | compress=ParseMagickOption(MagickCompressOptions,MagickFalse, |
|---|
| 420 | argv[i]); |
|---|
| 421 | if (compress < 0) |
|---|
| 422 | ThrowCompareException(OptionError,"UnrecognizedImageCompression", |
|---|
| 423 | argv[i]); |
|---|
| 424 | break; |
|---|
| 425 | } |
|---|
| 426 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 427 | } |
|---|
| 428 | case 'd': |
|---|
| 429 | { |
|---|
| 430 | if (LocaleCompare("debug",option+1) == 0) |
|---|
| 431 | { |
|---|
| 432 | LogEventType |
|---|
| 433 | event_mask; |
|---|
| 434 | |
|---|
| 435 | if (*option == '+') |
|---|
| 436 | break; |
|---|
| 437 | i++; |
|---|
| 438 | if (i == (long) argc) |
|---|
| 439 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 440 | event_mask=SetLogEventMask(argv[i]); |
|---|
| 441 | if (event_mask == UndefinedEvents) |
|---|
| 442 | ThrowCompareException(OptionError,"UnrecognizedEventType", |
|---|
| 443 | argv[i]); |
|---|
| 444 | break; |
|---|
| 445 | } |
|---|
| 446 | if (LocaleCompare("decipher",option+1) == 0) |
|---|
| 447 | { |
|---|
| 448 | if (*option == '+') |
|---|
| 449 | break; |
|---|
| 450 | i++; |
|---|
| 451 | if (i == (long) (argc-1)) |
|---|
| 452 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 453 | break; |
|---|
| 454 | } |
|---|
| 455 | if (LocaleCompare("define",option+1) == 0) |
|---|
| 456 | { |
|---|
| 457 | i++; |
|---|
| 458 | if (i == (long) argc) |
|---|
| 459 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 460 | if (*option == '+') |
|---|
| 461 | { |
|---|
| 462 | const char |
|---|
| 463 | *define; |
|---|
| 464 | |
|---|
| 465 | define=GetImageOption(image_info,argv[i]); |
|---|
| 466 | if (define == (const char *) NULL) |
|---|
| 467 | ThrowCompareException(OptionError,"NoSuchOption",argv[i]); |
|---|
| 468 | break; |
|---|
| 469 | } |
|---|
| 470 | break; |
|---|
| 471 | } |
|---|
| 472 | if (LocaleCompare("density",option+1) == 0) |
|---|
| 473 | { |
|---|
| 474 | if (*option == '+') |
|---|
| 475 | break; |
|---|
| 476 | i++; |
|---|
| 477 | if (i == (long) argc) |
|---|
| 478 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 479 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 480 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 481 | break; |
|---|
| 482 | } |
|---|
| 483 | if (LocaleCompare("depth",option+1) == 0) |
|---|
| 484 | { |
|---|
| 485 | if (*option == '+') |
|---|
| 486 | break; |
|---|
| 487 | i++; |
|---|
| 488 | if (i == (long) argc) |
|---|
| 489 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 490 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 491 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 492 | break; |
|---|
| 493 | } |
|---|
| 494 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 495 | } |
|---|
| 496 | case 'e': |
|---|
| 497 | { |
|---|
| 498 | if (LocaleCompare("encipher",option+1) == 0) |
|---|
| 499 | { |
|---|
| 500 | if (*option == '+') |
|---|
| 501 | break; |
|---|
| 502 | i++; |
|---|
| 503 | if (i == (long) (argc-1)) |
|---|
| 504 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 505 | break; |
|---|
| 506 | } |
|---|
| 507 | if (LocaleCompare("extract",option+1) == 0) |
|---|
| 508 | { |
|---|
| 509 | if (*option == '+') |
|---|
| 510 | break; |
|---|
| 511 | i++; |
|---|
| 512 | if (i == (long) (argc-1)) |
|---|
| 513 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 514 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 515 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 516 | break; |
|---|
| 517 | } |
|---|
| 518 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 519 | } |
|---|
| 520 | case 'f': |
|---|
| 521 | { |
|---|
| 522 | if (LocaleCompare("format",option+1) == 0) |
|---|
| 523 | { |
|---|
| 524 | if (*option == '+') |
|---|
| 525 | break; |
|---|
| 526 | i++; |
|---|
| 527 | if (i == (long) argc) |
|---|
| 528 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 529 | format=argv[i]; |
|---|
| 530 | break; |
|---|
| 531 | } |
|---|
| 532 | if (LocaleCompare("fuzz",option+1) == 0) |
|---|
| 533 | { |
|---|
| 534 | if (*option == '+') |
|---|
| 535 | break; |
|---|
| 536 | i++; |
|---|
| 537 | if (i == (long) (argc-1)) |
|---|
| 538 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 539 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 540 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 541 | break; |
|---|
| 542 | } |
|---|
| 543 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 544 | } |
|---|
| 545 | case 'h': |
|---|
| 546 | { |
|---|
| 547 | if ((LocaleCompare("help",option+1) == 0) || |
|---|
| 548 | (LocaleCompare("-help",option+1) == 0)) |
|---|
| 549 | CompareUsage(); |
|---|
| 550 | if (LocaleCompare("highlight-color",option+1) == 0) |
|---|
| 551 | { |
|---|
| 552 | if (*option == '+') |
|---|
| 553 | break; |
|---|
| 554 | i++; |
|---|
| 555 | if (i == (long) (argc-1)) |
|---|
| 556 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 557 | break; |
|---|
| 558 | } |
|---|
| 559 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 560 | } |
|---|
| 561 | case 'i': |
|---|
| 562 | { |
|---|
| 563 | if (LocaleCompare("identify",option+1) == 0) |
|---|
| 564 | break; |
|---|
| 565 | if (LocaleCompare("interlace",option+1) == 0) |
|---|
| 566 | { |
|---|
| 567 | long |
|---|
| 568 | interlace; |
|---|
| 569 | |
|---|
| 570 | if (*option == '+') |
|---|
| 571 | break; |
|---|
| 572 | i++; |
|---|
| 573 | if (i == (long) argc) |
|---|
| 574 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 575 | interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse, |
|---|
| 576 | argv[i]); |
|---|
| 577 | if (interlace < 0) |
|---|
| 578 | ThrowCompareException(OptionError,"UnrecognizedInterlaceType", |
|---|
| 579 | argv[i]); |
|---|
| 580 | break; |
|---|
| 581 | } |
|---|
| 582 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 583 | } |
|---|
| 584 | case 'l': |
|---|
| 585 | { |
|---|
| 586 | if (LocaleCompare("limit",option+1) == 0) |
|---|
| 587 | { |
|---|
| 588 | char |
|---|
| 589 | *p; |
|---|
| 590 | |
|---|
| 591 | long |
|---|
| 592 | resource; |
|---|
| 593 | |
|---|
| 594 | if (*option == '+') |
|---|
| 595 | break; |
|---|
| 596 | i++; |
|---|
| 597 | if (i == (long) argc) |
|---|
| 598 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 599 | resource=ParseMagickOption(MagickResourceOptions,MagickFalse, |
|---|
| 600 | argv[i]); |
|---|
| 601 | if (resource < 0) |
|---|
| 602 | ThrowCompareException(OptionError,"UnrecognizedResourceType", |
|---|
| 603 | argv[i]); |
|---|
| 604 | i++; |
|---|
| 605 | if (i == (long) argc) |
|---|
| 606 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 607 | (void) strtod(argv[i],&p); |
|---|
| 608 | if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0)) |
|---|
| 609 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 610 | break; |
|---|
| 611 | } |
|---|
| 612 | if (LocaleCompare("log",option+1) == 0) |
|---|
| 613 | { |
|---|
| 614 | if (*option == '+') |
|---|
| 615 | break; |
|---|
| 616 | i++; |
|---|
| 617 | if ((i == (long) argc) || (strchr(argv[i],'%') == (char *) NULL)) |
|---|
| 618 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 619 | break; |
|---|
| 620 | } |
|---|
| 621 | if (LocaleCompare("lowlight-color",option+1) == 0) |
|---|
| 622 | { |
|---|
| 623 | if (*option == '+') |
|---|
| 624 | break; |
|---|
| 625 | i++; |
|---|
| 626 | if (i == (long) (argc-1)) |
|---|
| 627 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 628 | break; |
|---|
| 629 | } |
|---|
| 630 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 631 | } |
|---|
| 632 | case 'm': |
|---|
| 633 | { |
|---|
| 634 | if (LocaleCompare("matte",option+1) == 0) |
|---|
| 635 | break; |
|---|
| 636 | if (LocaleCompare("metric",option+1) == 0) |
|---|
| 637 | { |
|---|
| 638 | long |
|---|
| 639 | type; |
|---|
| 640 | |
|---|
| 641 | if (*option == '+') |
|---|
| 642 | break; |
|---|
| 643 | i++; |
|---|
| 644 | if (i == (long) argc) |
|---|
| 645 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 646 | type=ParseMagickOption(MagickMetricOptions,MagickTrue,argv[i]); |
|---|
| 647 | if (type < 0) |
|---|
| 648 | ThrowCompareException(OptionError,"UnrecognizedMetricType", |
|---|
| 649 | argv[i]); |
|---|
| 650 | metric=(MetricType) type; |
|---|
| 651 | break; |
|---|
| 652 | } |
|---|
| 653 | if (LocaleCompare("monitor",option+1) == 0) |
|---|
| 654 | break; |
|---|
| 655 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 656 | } |
|---|
| 657 | case 'p': |
|---|
| 658 | { |
|---|
| 659 | if (LocaleCompare("passphrase",option+1) == 0) |
|---|
| 660 | { |
|---|
| 661 | if (*option == '+') |
|---|
| 662 | break; |
|---|
| 663 | i++; |
|---|
| 664 | if (i == (long) argc) |
|---|
| 665 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 666 | break; |
|---|
| 667 | } |
|---|
| 668 | if (LocaleCompare("profile",option+1) == 0) |
|---|
| 669 | { |
|---|
| 670 | i++; |
|---|
| 671 | if (i == (long) (argc-1)) |
|---|
| 672 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 673 | break; |
|---|
| 674 | } |
|---|
| 675 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 676 | } |
|---|
| 677 | case 'q': |
|---|
| 678 | { |
|---|
| 679 | if (LocaleCompare("quality",option+1) == 0) |
|---|
| 680 | { |
|---|
| 681 | if (*option == '+') |
|---|
| 682 | break; |
|---|
| 683 | i++; |
|---|
| 684 | if (i == (long) (argc-1)) |
|---|
| 685 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 686 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 687 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 688 | break; |
|---|
| 689 | } |
|---|
| 690 | if (LocaleCompare("quantize",option+1) == 0) |
|---|
| 691 | { |
|---|
| 692 | long |
|---|
| 693 | colorspace; |
|---|
| 694 | |
|---|
| 695 | if (*option == '+') |
|---|
| 696 | break; |
|---|
| 697 | i++; |
|---|
| 698 | if (i == (long) (argc-1)) |
|---|
| 699 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 700 | colorspace=ParseMagickOption(MagickColorspaceOptions, |
|---|
| 701 | MagickFalse,argv[i]); |
|---|
| 702 | if (colorspace < 0) |
|---|
| 703 | ThrowCompareException(OptionError,"UnrecognizedColorspace", |
|---|
| 704 | argv[i]); |
|---|
| 705 | break; |
|---|
| 706 | } |
|---|
| 707 | if (LocaleCompare("quiet",option+1) == 0) |
|---|
| 708 | break; |
|---|
| 709 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 710 | } |
|---|
| 711 | case 'r': |
|---|
| 712 | { |
|---|
| 713 | if (LocaleCompare("regard-warnings",option+1) == 0) |
|---|
| 714 | break; |
|---|
| 715 | if (LocaleCompare("respect-parenthesis",option+1) == 0) |
|---|
| 716 | { |
|---|
| 717 | respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse; |
|---|
| 718 | break; |
|---|
| 719 | } |
|---|
| 720 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 721 | } |
|---|
| 722 | case 's': |
|---|
| 723 | { |
|---|
| 724 | if (LocaleCompare("sampling-factor",option+1) == 0) |
|---|
| 725 | { |
|---|
| 726 | if (*option == '+') |
|---|
| 727 | break; |
|---|
| 728 | i++; |
|---|
| 729 | if (i == (long) argc) |
|---|
| 730 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 731 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 732 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 733 | break; |
|---|
| 734 | } |
|---|
| 735 | if (LocaleCompare("seed",option+1) == 0) |
|---|
| 736 | { |
|---|
| 737 | if (*option == '+') |
|---|
| 738 | break; |
|---|
| 739 | i++; |
|---|
| 740 | if (i == (long) (argc-1)) |
|---|
| 741 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 742 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 743 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 744 | break; |
|---|
| 745 | } |
|---|
| 746 | if (LocaleCompare("set",option+1) == 0) |
|---|
| 747 | { |
|---|
| 748 | i++; |
|---|
| 749 | if (i == (long) argc) |
|---|
| 750 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 751 | if (*option == '+') |
|---|
| 752 | break; |
|---|
| 753 | i++; |
|---|
| 754 | if (i == (long) argc) |
|---|
| 755 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 756 | break; |
|---|
| 757 | } |
|---|
| 758 | if (LocaleCompare("size",option+1) == 0) |
|---|
| 759 | { |
|---|
| 760 | if (*option == '+') |
|---|
| 761 | break; |
|---|
| 762 | i++; |
|---|
| 763 | if (i == (long) argc) |
|---|
| 764 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 765 | if (IsGeometry(argv[i]) == MagickFalse) |
|---|
| 766 | ThrowCompareInvalidArgumentException(option,argv[i]); |
|---|
| 767 | break; |
|---|
| 768 | } |
|---|
| 769 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 770 | } |
|---|
| 771 | case 't': |
|---|
| 772 | { |
|---|
| 773 | if (LocaleCompare("transparent-color",option+1) == 0) |
|---|
| 774 | { |
|---|
| 775 | if (*option == '+') |
|---|
| 776 | break; |
|---|
| 777 | i++; |
|---|
| 778 | if (i == (long) (argc-1)) |
|---|
| 779 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 780 | break; |
|---|
| 781 | } |
|---|
| 782 | if (LocaleCompare("type",option+1) == 0) |
|---|
| 783 | { |
|---|
| 784 | long |
|---|
| 785 | type; |
|---|
| 786 | |
|---|
| 787 | if (*option == '+') |
|---|
| 788 | break; |
|---|
| 789 | i++; |
|---|
| 790 | if (i == (long) argc) |
|---|
| 791 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 792 | type=ParseMagickOption(MagickTypeOptions,MagickFalse,argv[i]); |
|---|
| 793 | if (type < 0) |
|---|
| 794 | ThrowCompareException(OptionError,"UnrecognizedImageType", |
|---|
| 795 | argv[i]); |
|---|
| 796 | break; |
|---|
| 797 | } |
|---|
| 798 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 799 | } |
|---|
| 800 | case 'v': |
|---|
| 801 | { |
|---|
| 802 | if (LocaleCompare("verbose",option+1) == 0) |
|---|
| 803 | break; |
|---|
| 804 | if ((LocaleCompare("version",option+1) == 0) || |
|---|
| 805 | (LocaleCompare("-version",option+1) == 0)) |
|---|
| 806 | { |
|---|
| 807 | (void) fprintf(stdout,"Version: %s\n", |
|---|
| 808 | GetMagickVersion((unsigned long *) NULL)); |
|---|
| 809 | (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); |
|---|
| 810 | break; |
|---|
| 811 | } |
|---|
| 812 | if (LocaleCompare("virtual-pixel",option+1) == 0) |
|---|
| 813 | { |
|---|
| 814 | long |
|---|
| 815 | method; |
|---|
| 816 | |
|---|
| 817 | if (*option == '+') |
|---|
| 818 | break; |
|---|
| 819 | i++; |
|---|
| 820 | if (i == (long) (argc-1)) |
|---|
| 821 | ThrowCompareException(OptionError,"MissingArgument",option); |
|---|
| 822 | method=ParseMagickOption(MagickVirtualPixelOptions,MagickFalse, |
|---|
| 823 | argv[i]); |
|---|
| 824 | if (method < 0) |
|---|
| 825 | ThrowCompareException(OptionError, |
|---|
| 826 | "UnrecognizedVirtualPixelMethod",argv[i]); |
|---|
| 827 | break; |
|---|
| 828 | } |
|---|
| 829 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 830 | } |
|---|
| 831 | case '?': |
|---|
| 832 | break; |
|---|
| 833 | default: |
|---|
| 834 | ThrowCompareException(OptionError,"UnrecognizedOption",option) |
|---|
| 835 | } |
|---|
| 836 | fire=ParseMagickOption(MagickMogrifyOptions,MagickFalse,option+1) < 0 ? |
|---|
| 837 | MagickFalse : MagickTrue; |
|---|
| 838 | if (fire != MagickFalse) |
|---|
| 839 | FireImageStack(MagickTrue,MagickTrue,MagickTrue); |
|---|
| 840 | } |
|---|
| 841 | if (k != 0) |
|---|
| 842 | ThrowCompareException(OptionError,"UnbalancedParenthesis",argv[i]); |
|---|
| 843 | if (i-- != (long) (argc-1)) |
|---|
| 844 | ThrowCompareException(OptionError,"MissingAnImageFilename",argv[i]); |
|---|
| 845 | if ((image == (Image *) NULL) || |
|---|
| 846 | (GetImageListLength(image) < 2)) |
|---|
| 847 | ThrowCompareException(OptionError,"MissingAnImageFilename",argv[i]); |
|---|
| 848 | FireImageStack(MagickTrue,MagickTrue,MagickTrue); |
|---|
| 849 | image=GetImageFromList(image,0); |
|---|
| 850 | reconstruct_image=GetImageFromList(image,1); |
|---|
| 851 | difference_image=CompareImageChannels(image,reconstruct_image,channels, |
|---|
| 852 | metric,&distortion,exception); |
|---|
| 853 | if (difference_image == (Image *) NULL) |
|---|
| 854 | status=0; |
|---|
| 855 | else |
|---|
| 856 | { |
|---|
| 857 | if (image_info->verbose != MagickFalse) |
|---|
| 858 | (void) IsImagesEqual(image,reconstruct_image); |
|---|
| 859 | status&=WriteImages(image_info,difference_image,argv[argc-1],exception); |
|---|
| 860 | if ((metadata != (char **) NULL) && (format != (char *) NULL)) |
|---|
| 861 | { |
|---|
| 862 | char |
|---|
| 863 | *text; |
|---|
| 864 | |
|---|
| 865 | text=InterpretImageProperties(image_info,difference_image,format); |
|---|
| 866 | if (text == (char *) NULL) |
|---|
| 867 | ThrowCompareException(ResourceLimitError,"MemoryAllocationFailed", |
|---|
| 868 | strerror(errno)); |
|---|
| 869 | (void) ConcatenateString(&(*metadata),text); |
|---|
| 870 | (void) ConcatenateString(&(*metadata),"\n"); |
|---|
| 871 | text=DestroyString(text); |
|---|
| 872 | } |
|---|
| 873 | difference_image=DestroyImageList(difference_image); |
|---|
| 874 | if (image_info->verbose == MagickFalse) |
|---|
| 875 | switch (metric) |
|---|
| 876 | { |
|---|
| 877 | case MeanAbsoluteErrorMetric: |
|---|
| 878 | case MeanSquaredErrorMetric: |
|---|
| 879 | case RootMeanSquaredErrorMetric: |
|---|
| 880 | case PeakAbsoluteErrorMetric: |
|---|
| 881 | { |
|---|
| 882 | (void) fprintf(stderr,"%g (%g)\n",distortion,(double) (QuantumScale* |
|---|
| 883 | distortion)); |
|---|
| 884 | break; |
|---|
| 885 | } |
|---|
| 886 | case AbsoluteErrorMetric: |
|---|
| 887 | case PeakSignalToNoiseRatioMetric: |
|---|
| 888 | { |
|---|
| 889 | (void) fprintf(stderr,"%g\n",distortion); |
|---|
| 890 | break; |
|---|
| 891 | } |
|---|
| 892 | case MeanErrorPerPixelMetric: |
|---|
| 893 | { |
|---|
| 894 | (void) fprintf(stderr,"%g (%g, %g)\n",distortion, |
|---|
| 895 | image->error.normalized_mean_error, |
|---|
| 896 | image->error.normalized_maximum_error); |
|---|
| 897 | break; |
|---|
| 898 | } |
|---|
| 899 | case UndefinedMetric: |
|---|
| 900 | break; |
|---|
| 901 | } |
|---|
| 902 | else |
|---|
| 903 | { |
|---|
| 904 | double |
|---|
| 905 | *channel_distortion; |
|---|
| 906 | |
|---|
| 907 | |
|---|
| 908 | channel_distortion=GetImageChannelDistortions(image,reconstruct_image, |
|---|
| 909 | metric,&image->exception); |
|---|
| 910 | (void) fprintf(stderr,"Image: %s\n",image->filename); |
|---|
| 911 | (void) fprintf(stderr," Channel distortion: %s\n", |
|---|
| 912 | MagickOptionToMnemonic(MagickMetricOptions,(long) metric)); |
|---|
| 913 | switch (metric) |
|---|
| 914 | { |
|---|
| 915 | case MeanAbsoluteErrorMetric: |
|---|
| 916 | case MeanSquaredErrorMetric: |
|---|
| 917 | case RootMeanSquaredErrorMetric: |
|---|
| 918 | case PeakAbsoluteErrorMetric: |
|---|
| 919 | { |
|---|
| 920 | switch (image->colorspace) |
|---|
| 921 | { |
|---|
| 922 | case RGBColorspace: |
|---|
| 923 | default: |
|---|
| 924 | { |
|---|
| 925 | (void) fprintf(stderr," red: %g (%g)\n", |
|---|
| 926 | channel_distortion[RedChannel],(double) QuantumScale* |
|---|
| 927 | channel_distortion[RedChannel]); |
|---|
| 928 | (void) fprintf(stderr," green: %g (%g)\n", |
|---|
| 929 | channel_distortion[GreenChannel],(double) QuantumScale* |
|---|
| 930 | channel_distortion[GreenChannel]); |
|---|
| 931 | (void) fprintf(stderr," blue: %g (%g)\n", |
|---|
| 932 | channel_distortion[BlueChannel],(double) QuantumScale* |
|---|
| 933 | channel_distortion[BlueChannel]); |
|---|
| 934 | if (image->matte != MagickFalse) |
|---|
| 935 | (void) fprintf(stderr," alpha: %g (%g)\n", |
|---|
| 936 | channel_distortion[OpacityChannel],(double) QuantumScale* |
|---|
| 937 | channel_distortion[OpacityChannel]); |
|---|
| 938 | break; |
|---|
| 939 | } |
|---|
| 940 | case CMYKColorspace: |
|---|
| 941 | { |
|---|
| 942 | (void) fprintf(stderr," cyan: %g (%g)\n", |
|---|
| 943 | channel_distortion[CyanChannel],(double) QuantumScale* |
|---|
| 944 | channel_distortion[CyanChannel]); |
|---|
| 945 | (void) fprintf(stderr," magenta: %g (%g)\n", |
|---|
| 946 | channel_distortion[MagentaChannel],(double) QuantumScale* |
|---|
| 947 | channel_distortion[MagentaChannel]); |
|---|
| 948 | (void) fprintf(stderr," yellow: %g (%g)\n", |
|---|
| 949 | channel_distortion[YellowChannel],(double) QuantumScale* |
|---|
| 950 | channel_distortion[YellowChannel]); |
|---|
|
|---|