cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3 | % % |
| 4 | % % |
| 5 | % % |
| 6 | % CCCC M M Y Y K K % |
| 7 | % C MM MM Y Y K K % |
| 8 | % C M M M Y KKK % |
| 9 | % C M M Y K K % |
| 10 | % CCCC M M Y K K % |
| 11 | % % |
| 12 | % % |
| 13 | % Read/Write RAW CMYK Image Format % |
| 14 | % % |
| 15 | % Software Design % |
| 16 | % John Cristy % |
| 17 | % July 1992 % |
| 18 | % % |
| 19 | % % |
cristy | 1454be7 | 2011-12-19 01:52:48 +0000 | [diff] [blame] | 20 | % Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 21 | % dedicated to making software imaging solutions freely available. % |
| 22 | % % |
| 23 | % You may not use this file except in compliance with the License. You may % |
| 24 | % obtain a copy of the License at % |
| 25 | % % |
| 26 | % http://www.imagemagick.org/script/license.php % |
| 27 | % % |
| 28 | % Unless required by applicable law or agreed to in writing, software % |
| 29 | % distributed under the License is distributed on an "AS IS" BASIS, % |
| 30 | % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| 31 | % See the License for the specific language governing permissions and % |
| 32 | % limitations under the License. % |
| 33 | % % |
| 34 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 35 | % |
| 36 | % |
| 37 | */ |
| 38 | |
| 39 | /* |
| 40 | Include declarations. |
| 41 | */ |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 42 | #include "MagickCore/studio.h" |
| 43 | #include "MagickCore/blob.h" |
| 44 | #include "MagickCore/blob-private.h" |
| 45 | #include "MagickCore/cache.h" |
| 46 | #include "MagickCore/colorspace.h" |
| 47 | #include "MagickCore/constitute.h" |
| 48 | #include "MagickCore/exception.h" |
| 49 | #include "MagickCore/exception-private.h" |
| 50 | #include "MagickCore/image.h" |
| 51 | #include "MagickCore/image-private.h" |
| 52 | #include "MagickCore/list.h" |
| 53 | #include "MagickCore/magick.h" |
| 54 | #include "MagickCore/memory_.h" |
| 55 | #include "MagickCore/monitor.h" |
| 56 | #include "MagickCore/monitor-private.h" |
| 57 | #include "MagickCore/pixel-accessor.h" |
| 58 | #include "MagickCore/quantum-private.h" |
| 59 | #include "MagickCore/static.h" |
| 60 | #include "MagickCore/statistic.h" |
| 61 | #include "MagickCore/string_.h" |
| 62 | #include "MagickCore/module.h" |
| 63 | #include "MagickCore/utility.h" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 64 | |
| 65 | /* |
| 66 | Forward declarations. |
| 67 | */ |
| 68 | static MagickBooleanType |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 69 | WriteCMYKImage(const ImageInfo *,Image *,ExceptionInfo *); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 70 | |
| 71 | /* |
| 72 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 73 | % % |
| 74 | % % |
| 75 | % % |
| 76 | % R e a d C M Y K I m a g e % |
| 77 | % % |
| 78 | % % |
| 79 | % % |
| 80 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 81 | % |
| 82 | % ReadCMYKImage() reads an image of raw CMYK or CMYKA samples and returns it. |
| 83 | % It allocates the memory necessary for the new Image structure and returns a |
| 84 | % pointer to the new image. |
| 85 | % |
| 86 | % The format of the ReadCMYKImage method is: |
| 87 | % |
| 88 | % Image *ReadCMYKImage(const ImageInfo *image_info, |
| 89 | % ExceptionInfo *exception) |
| 90 | % |
| 91 | % A description of each parameter follows: |
| 92 | % |
| 93 | % o image_info: the image info. |
| 94 | % |
| 95 | % o exception: return any errors or warnings in this structure. |
| 96 | % |
| 97 | */ |
| 98 | static Image *ReadCMYKImage(const ImageInfo *image_info, |
| 99 | ExceptionInfo *exception) |
| 100 | { |
| 101 | Image |
| 102 | *canvas_image, |
| 103 | *image; |
| 104 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 105 | MagickBooleanType |
| 106 | status; |
| 107 | |
| 108 | MagickOffsetType |
| 109 | scene; |
| 110 | |
| 111 | QuantumInfo |
| 112 | *quantum_info; |
| 113 | |
| 114 | QuantumType |
| 115 | quantum_type; |
| 116 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 117 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 118 | i; |
| 119 | |
cristy | 4e82e51 | 2011-04-24 01:33:42 +0000 | [diff] [blame] | 120 | size_t |
| 121 | length; |
| 122 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 123 | ssize_t |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 124 | count, |
| 125 | y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 126 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 127 | unsigned char |
| 128 | *pixels; |
| 129 | |
| 130 | /* |
| 131 | Open image file. |
| 132 | */ |
| 133 | assert(image_info != (const ImageInfo *) NULL); |
| 134 | assert(image_info->signature == MagickSignature); |
| 135 | if (image_info->debug != MagickFalse) |
| 136 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", |
| 137 | image_info->filename); |
| 138 | assert(exception != (ExceptionInfo *) NULL); |
| 139 | assert(exception->signature == MagickSignature); |
cristy | 9950d57 | 2011-10-01 18:22:35 +0000 | [diff] [blame] | 140 | image=AcquireImage(image_info,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 141 | if ((image->columns == 0) || (image->rows == 0)) |
| 142 | ThrowReaderException(OptionError,"MustSpecifyImageSize"); |
cristy | e2c4f18 | 2012-05-12 14:11:53 +0000 | [diff] [blame] | 143 | SetImageColorspace(image,CMYKColorspace,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 144 | if (image_info->interlace != PartitionInterlace) |
| 145 | { |
| 146 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 147 | if (status == MagickFalse) |
| 148 | { |
| 149 | image=DestroyImageList(image); |
| 150 | return((Image *) NULL); |
| 151 | } |
cristy | d429702 | 2010-09-16 22:59:09 +0000 | [diff] [blame] | 152 | if (DiscardBlobBytes(image,image->offset) == MagickFalse) |
| 153 | ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile", |
| 154 | image->filename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 155 | } |
| 156 | /* |
| 157 | Create virtual canvas to support cropping (i.e. image.cmyk[100x100+10+20]). |
| 158 | */ |
| 159 | canvas_image=CloneImage(image,image->extract_info.width,1,MagickFalse, |
| 160 | exception); |
cristy | 387430f | 2012-02-07 13:09:46 +0000 | [diff] [blame] | 161 | (void) SetImageVirtualPixelMethod(canvas_image,BlackVirtualPixelMethod, |
| 162 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 163 | quantum_info=AcquireQuantumInfo(image_info,canvas_image); |
| 164 | if (quantum_info == (QuantumInfo *) NULL) |
| 165 | ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); |
| 166 | pixels=GetQuantumPixels(quantum_info); |
| 167 | quantum_type=CMYKQuantum; |
| 168 | if (LocaleCompare(image_info->magick,"CMYKA") == 0) |
| 169 | { |
| 170 | quantum_type=CMYKAQuantum; |
| 171 | image->matte=MagickTrue; |
| 172 | } |
| 173 | if (image_info->number_scenes != 0) |
| 174 | while (image->scene < image_info->scene) |
| 175 | { |
| 176 | /* |
| 177 | Skip to next image. |
| 178 | */ |
| 179 | image->scene++; |
| 180 | length=GetQuantumExtent(canvas_image,quantum_info,quantum_type); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 181 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 182 | { |
| 183 | count=ReadBlob(image,length,pixels); |
| 184 | if (count != (ssize_t) length) |
| 185 | break; |
| 186 | } |
| 187 | } |
| 188 | count=0; |
| 189 | length=0; |
| 190 | scene=0; |
| 191 | do |
| 192 | { |
| 193 | /* |
| 194 | Read pixels to virtual canvas image then push to image. |
| 195 | */ |
| 196 | if ((image_info->ping != MagickFalse) && (image_info->number_scenes != 0)) |
| 197 | if (image->scene >= (image_info->scene+image_info->number_scenes-1)) |
| 198 | break; |
cristy | e2c4f18 | 2012-05-12 14:11:53 +0000 | [diff] [blame] | 199 | SetImageColorspace(image,CMYKColorspace,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 200 | switch (image_info->interlace) |
| 201 | { |
| 202 | case NoInterlace: |
| 203 | default: |
| 204 | { |
| 205 | /* |
| 206 | No interlacing: CMYKCMYKCMYKCMYKCMYKCMYK... |
| 207 | */ |
| 208 | if (scene == 0) |
| 209 | { |
| 210 | length=GetQuantumExtent(canvas_image,quantum_info,quantum_type); |
| 211 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 212 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 213 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 214 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 215 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 216 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 217 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 218 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 219 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 220 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 221 | register ssize_t |
| 222 | x; |
| 223 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 224 | if (count != (ssize_t) length) |
| 225 | { |
| 226 | ThrowFileException(exception,CorruptImageError, |
| 227 | "UnexpectedEndOfFile",image->filename); |
| 228 | break; |
| 229 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 230 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 231 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 232 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 233 | break; |
| 234 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 235 | quantum_info,quantum_type,pixels,exception); |
| 236 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 237 | break; |
| 238 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 239 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 240 | { |
| 241 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 242 | canvas_image->columns,1,exception); |
| 243 | q=QueueAuthenticPixels(image,0,y-image->extract_info.y, |
| 244 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 245 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 246 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 247 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 248 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 249 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 250 | SetPixelRed(image,GetPixelRed(canvas_image,p),q); |
| 251 | SetPixelGreen(image,GetPixelGreen(canvas_image,p),q); |
| 252 | SetPixelBlue(image,GetPixelBlue(canvas_image,p),q); |
| 253 | SetPixelBlack(image,GetPixelBlack(canvas_image,p),q); |
| 254 | SetPixelAlpha(image,OpaqueAlpha,q); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 255 | if (image->matte != MagickFalse) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 256 | SetPixelAlpha(image,GetPixelAlpha(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 257 | p+=GetPixelChannels(canvas_image); |
| 258 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 259 | } |
| 260 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 261 | break; |
| 262 | } |
| 263 | if (image->previous == (Image *) NULL) |
| 264 | { |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 265 | status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y, |
| 266 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 267 | if (status == MagickFalse) |
| 268 | break; |
| 269 | } |
| 270 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 271 | } |
| 272 | break; |
| 273 | } |
| 274 | case LineInterlace: |
| 275 | { |
| 276 | static QuantumType |
| 277 | quantum_types[5] = |
| 278 | { |
| 279 | CyanQuantum, |
| 280 | MagentaQuantum, |
| 281 | YellowQuantum, |
| 282 | BlackQuantum, |
| 283 | OpacityQuantum |
| 284 | }; |
| 285 | |
| 286 | /* |
| 287 | Line interlacing: CCC...MMM...YYY...KKK...CCC...MMM...YYY...KKK... |
| 288 | */ |
| 289 | if (scene == 0) |
| 290 | { |
| 291 | length=GetQuantumExtent(canvas_image,quantum_info,CyanQuantum); |
| 292 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 293 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 294 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 295 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 296 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 297 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 298 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 299 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 300 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 301 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 302 | register ssize_t |
| 303 | x; |
| 304 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 305 | if (count != (ssize_t) length) |
| 306 | { |
| 307 | ThrowFileException(exception,CorruptImageError, |
| 308 | "UnexpectedEndOfFile",image->filename); |
| 309 | break; |
| 310 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 311 | for (i=0; i < (image->matte != MagickFalse ? 5 : 4); i++) |
| 312 | { |
| 313 | quantum_type=quantum_types[i]; |
| 314 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 315 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 316 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 317 | break; |
| 318 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 319 | quantum_info,quantum_type,pixels,exception); |
| 320 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 321 | break; |
| 322 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 323 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 324 | { |
| 325 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x, |
| 326 | 0,canvas_image->columns,1,exception); |
| 327 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 328 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 329 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 330 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 331 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 332 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 333 | { |
| 334 | switch (quantum_type) |
| 335 | { |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 336 | case CyanQuantum: |
| 337 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 338 | SetPixelCyan(image,GetPixelCyan(canvas_image,p),q); |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 339 | break; |
| 340 | } |
| 341 | case MagentaQuantum: |
| 342 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 343 | SetPixelMagenta(image,GetPixelMagenta(canvas_image,p),q); |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 344 | break; |
| 345 | } |
| 346 | case YellowQuantum: |
| 347 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 348 | SetPixelYellow(image,GetPixelYellow(canvas_image,p),q); |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 349 | break; |
| 350 | } |
| 351 | case BlackQuantum: |
| 352 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 353 | SetPixelBlack(image,GetPixelBlack(canvas_image,p),q); |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 354 | break; |
| 355 | } |
| 356 | case OpacityQuantum: |
| 357 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 358 | SetPixelAlpha(image,GetPixelAlpha(canvas_image,p),q); |
cristy | dd5f591 | 2010-07-31 23:37:23 +0000 | [diff] [blame] | 359 | break; |
| 360 | } |
| 361 | default: |
| 362 | break; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 363 | } |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 364 | p+=GetPixelChannels(canvas_image); |
| 365 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 366 | } |
| 367 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 368 | break; |
| 369 | } |
| 370 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 371 | } |
| 372 | if (image->previous == (Image *) NULL) |
| 373 | { |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 374 | status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y, |
| 375 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 376 | if (status == MagickFalse) |
| 377 | break; |
| 378 | } |
| 379 | } |
| 380 | break; |
| 381 | } |
| 382 | case PlaneInterlace: |
| 383 | { |
| 384 | /* |
| 385 | Plane interlacing: CCCCCC...MMMMMM...YYYYYY...KKKKKK... |
| 386 | */ |
| 387 | if (scene == 0) |
| 388 | { |
| 389 | length=GetQuantumExtent(canvas_image,quantum_info,CyanQuantum); |
| 390 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 391 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 392 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 393 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 394 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 395 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 396 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 397 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 398 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 399 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 400 | register ssize_t |
| 401 | x; |
| 402 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 403 | if (count != (ssize_t) length) |
| 404 | { |
| 405 | ThrowFileException(exception,CorruptImageError, |
| 406 | "UnexpectedEndOfFile",image->filename); |
| 407 | break; |
| 408 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 409 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 410 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 411 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 412 | break; |
| 413 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 414 | quantum_info,CyanQuantum,pixels,exception); |
| 415 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 416 | break; |
| 417 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 418 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 419 | { |
| 420 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 421 | canvas_image->columns,1,exception); |
| 422 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 423 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 424 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 425 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 426 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 427 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 428 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 429 | SetPixelRed(image,GetPixelRed(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 430 | p+=GetPixelChannels(canvas_image); |
| 431 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 432 | } |
| 433 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 434 | break; |
| 435 | } |
| 436 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 437 | } |
| 438 | if (image->previous == (Image *) NULL) |
| 439 | { |
| 440 | status=SetImageProgress(image,LoadImageTag,1,6); |
| 441 | if (status == MagickFalse) |
| 442 | break; |
| 443 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 444 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 445 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 446 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 447 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 448 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 449 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 450 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 451 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 452 | register ssize_t |
| 453 | x; |
| 454 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 455 | if (count != (ssize_t) length) |
| 456 | { |
| 457 | ThrowFileException(exception,CorruptImageError, |
| 458 | "UnexpectedEndOfFile",image->filename); |
| 459 | break; |
| 460 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 461 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 462 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 463 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 464 | break; |
| 465 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 466 | quantum_info,MagentaQuantum,pixels,exception); |
| 467 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 468 | break; |
| 469 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 470 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 471 | { |
| 472 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 473 | canvas_image->columns,1,exception); |
| 474 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 475 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 476 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 477 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 478 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 479 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 480 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 481 | SetPixelGreen(image,GetPixelGreen(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 482 | p+=GetPixelChannels(canvas_image); |
| 483 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 484 | } |
| 485 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 486 | break; |
| 487 | } |
| 488 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 489 | } |
| 490 | if (image->previous == (Image *) NULL) |
| 491 | { |
| 492 | status=SetImageProgress(image,LoadImageTag,2,6); |
| 493 | if (status == MagickFalse) |
| 494 | break; |
| 495 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 496 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 497 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 498 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 499 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 500 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 501 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 502 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 503 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 504 | register ssize_t |
| 505 | x; |
| 506 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 507 | if (count != (ssize_t) length) |
| 508 | { |
| 509 | ThrowFileException(exception,CorruptImageError, |
| 510 | "UnexpectedEndOfFile",image->filename); |
| 511 | break; |
| 512 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 513 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 514 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 515 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 516 | break; |
| 517 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 518 | quantum_info,YellowQuantum,pixels,exception); |
| 519 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 520 | break; |
| 521 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 522 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 523 | { |
| 524 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 525 | canvas_image->columns,1,exception); |
| 526 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 527 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 528 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 529 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 530 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 531 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 532 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 533 | SetPixelBlue(image,GetPixelBlue(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 534 | p+=GetPixelChannels(canvas_image); |
| 535 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 536 | } |
| 537 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 538 | break; |
| 539 | } |
| 540 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 541 | } |
| 542 | if (image->previous == (Image *) NULL) |
| 543 | { |
| 544 | status=SetImageProgress(image,LoadImageTag,3,6); |
| 545 | if (status == MagickFalse) |
| 546 | break; |
| 547 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 548 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 549 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 550 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 551 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 552 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 553 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 554 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 555 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 556 | register ssize_t |
| 557 | x; |
| 558 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 559 | if (count != (ssize_t) length) |
| 560 | { |
| 561 | ThrowFileException(exception,CorruptImageError, |
| 562 | "UnexpectedEndOfFile",image->filename); |
| 563 | break; |
| 564 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 565 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 566 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 567 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 568 | break; |
| 569 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 570 | quantum_info,BlackQuantum,pixels,exception); |
| 571 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 572 | break; |
| 573 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 574 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 575 | { |
| 576 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 577 | canvas_image->columns,1,exception); |
| 578 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 579 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 580 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 581 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 582 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 583 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 584 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 585 | SetPixelBlack(image,GetPixelBlack(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 586 | p+=GetPixelChannels(canvas_image); |
| 587 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 588 | } |
| 589 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 590 | break; |
| 591 | } |
| 592 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 593 | } |
| 594 | if (image->previous == (Image *) NULL) |
| 595 | { |
| 596 | status=SetImageProgress(image,LoadImageTag,4,6); |
| 597 | if (status == MagickFalse) |
| 598 | break; |
| 599 | } |
| 600 | if (image->matte != MagickFalse) |
| 601 | { |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 602 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 603 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 604 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 605 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 606 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 607 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 608 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 609 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 610 | register ssize_t |
| 611 | x; |
| 612 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 613 | if (count != (ssize_t) length) |
| 614 | { |
| 615 | ThrowFileException(exception,CorruptImageError, |
| 616 | "UnexpectedEndOfFile",image->filename); |
| 617 | break; |
| 618 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 619 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 620 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 621 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 622 | break; |
| 623 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 624 | quantum_info,AlphaQuantum,pixels,exception); |
| 625 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 626 | break; |
| 627 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 628 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 629 | { |
| 630 | p=GetVirtualPixels(canvas_image, |
| 631 | canvas_image->extract_info.x,0,canvas_image->columns,1, |
| 632 | exception); |
| 633 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 634 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 635 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 636 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 637 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 638 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 639 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 640 | SetPixelAlpha(image,GetPixelAlpha(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 641 | p+=GetPixelChannels(canvas_image); |
| 642 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 643 | } |
| 644 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 645 | break; |
| 646 | } |
| 647 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 648 | } |
| 649 | if (image->previous == (Image *) NULL) |
| 650 | { |
| 651 | status=SetImageProgress(image,LoadImageTag,5,6); |
| 652 | if (status == MagickFalse) |
| 653 | break; |
| 654 | } |
| 655 | } |
| 656 | if (image->previous == (Image *) NULL) |
| 657 | { |
| 658 | status=SetImageProgress(image,LoadImageTag,6,6); |
| 659 | if (status == MagickFalse) |
| 660 | break; |
| 661 | } |
| 662 | break; |
| 663 | } |
| 664 | case PartitionInterlace: |
| 665 | { |
| 666 | /* |
| 667 | Partition interlacing: CCCCCC..., MMMMMM..., YYYYYY..., KKKKKK... |
| 668 | */ |
| 669 | AppendImageFormat("C",image->filename); |
| 670 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 671 | if (status == MagickFalse) |
| 672 | { |
| 673 | canvas_image=DestroyImageList(canvas_image); |
| 674 | image=DestroyImageList(image); |
| 675 | return((Image *) NULL); |
| 676 | } |
cristy | d429702 | 2010-09-16 22:59:09 +0000 | [diff] [blame] | 677 | if (DiscardBlobBytes(image,image->offset) == MagickFalse) |
| 678 | ThrowFileException(exception,CorruptImageError,"UnexpectedEndOfFile", |
| 679 | image->filename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 680 | length=GetQuantumExtent(canvas_image,quantum_info,CyanQuantum); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 681 | for (i=0; i < (ssize_t) scene; i++) |
| 682 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 683 | if (ReadBlob(image,length,pixels) != (ssize_t) length) |
| 684 | { |
| 685 | ThrowFileException(exception,CorruptImageError, |
| 686 | "UnexpectedEndOfFile",image->filename); |
| 687 | break; |
| 688 | } |
| 689 | count=ReadBlob(image,length,pixels); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 690 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 691 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 692 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 693 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 694 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 695 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 696 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 697 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 698 | register ssize_t |
| 699 | x; |
| 700 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 701 | if (count != (ssize_t) length) |
| 702 | { |
| 703 | ThrowFileException(exception,CorruptImageError, |
| 704 | "UnexpectedEndOfFile",image->filename); |
| 705 | break; |
| 706 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 707 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 708 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 709 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 710 | break; |
| 711 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 712 | quantum_info,CyanQuantum,pixels,exception); |
| 713 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 714 | break; |
| 715 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 716 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 717 | { |
| 718 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 719 | canvas_image->columns,1,exception); |
| 720 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 721 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 722 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 723 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 724 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 725 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 726 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 727 | SetPixelRed(image,GetPixelRed(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 728 | p+=GetPixelChannels(canvas_image); |
| 729 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 730 | } |
| 731 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 732 | break; |
| 733 | } |
| 734 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 735 | } |
| 736 | if (image->previous == (Image *) NULL) |
| 737 | { |
| 738 | status=SetImageProgress(image,LoadImageTag,1,5); |
| 739 | if (status == MagickFalse) |
| 740 | break; |
| 741 | } |
| 742 | (void) CloseBlob(image); |
| 743 | AppendImageFormat("M",image->filename); |
| 744 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 745 | if (status == MagickFalse) |
| 746 | { |
| 747 | canvas_image=DestroyImageList(canvas_image); |
| 748 | image=DestroyImageList(image); |
| 749 | return((Image *) NULL); |
| 750 | } |
| 751 | length=GetQuantumExtent(canvas_image,quantum_info,MagentaQuantum); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 752 | for (i=0; i < (ssize_t) scene; i++) |
| 753 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 754 | if (ReadBlob(image,length,pixels) != (ssize_t) length) |
| 755 | { |
| 756 | ThrowFileException(exception,CorruptImageError, |
| 757 | "UnexpectedEndOfFile",image->filename); |
| 758 | break; |
| 759 | } |
| 760 | count=ReadBlob(image,length,pixels); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 761 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 762 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 763 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 764 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 765 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 766 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 767 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 768 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 769 | register ssize_t |
| 770 | x; |
| 771 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 772 | if (count != (ssize_t) length) |
| 773 | { |
| 774 | ThrowFileException(exception,CorruptImageError, |
| 775 | "UnexpectedEndOfFile",image->filename); |
| 776 | break; |
| 777 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 778 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 779 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 780 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 781 | break; |
| 782 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 783 | quantum_info,MagentaQuantum,pixels,exception); |
| 784 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 785 | break; |
| 786 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 787 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 788 | { |
| 789 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 790 | canvas_image->columns,1,exception); |
| 791 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 792 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 793 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 794 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 795 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 796 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 797 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 798 | SetPixelGreen(image,GetPixelGreen(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 799 | p+=GetPixelChannels(canvas_image); |
| 800 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 801 | } |
| 802 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 803 | break; |
| 804 | } |
| 805 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 806 | } |
| 807 | if (image->previous == (Image *) NULL) |
| 808 | { |
| 809 | status=SetImageProgress(image,LoadImageTag,2,5); |
| 810 | if (status == MagickFalse) |
| 811 | break; |
| 812 | } |
| 813 | (void) CloseBlob(image); |
| 814 | AppendImageFormat("Y",image->filename); |
| 815 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 816 | if (status == MagickFalse) |
| 817 | { |
| 818 | canvas_image=DestroyImageList(canvas_image); |
| 819 | image=DestroyImageList(image); |
| 820 | return((Image *) NULL); |
| 821 | } |
| 822 | length=GetQuantumExtent(canvas_image,quantum_info,YellowQuantum); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 823 | for (i=0; i < (ssize_t) scene; i++) |
| 824 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 825 | if (ReadBlob(image,length,pixels) != (ssize_t) length) |
| 826 | { |
| 827 | ThrowFileException(exception,CorruptImageError, |
| 828 | "UnexpectedEndOfFile",image->filename); |
| 829 | break; |
| 830 | } |
| 831 | count=ReadBlob(image,length,pixels); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 832 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 833 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 834 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 835 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 836 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 837 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 838 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 839 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 840 | register ssize_t |
| 841 | x; |
| 842 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 843 | if (count != (ssize_t) length) |
| 844 | { |
| 845 | ThrowFileException(exception,CorruptImageError, |
| 846 | "UnexpectedEndOfFile",image->filename); |
| 847 | break; |
| 848 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 849 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 850 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 851 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 852 | break; |
| 853 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 854 | quantum_info,YellowQuantum,pixels,exception); |
| 855 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 856 | break; |
| 857 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 858 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 859 | { |
| 860 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 861 | canvas_image->columns,1,exception); |
| 862 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 863 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 864 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 865 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 866 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 867 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 868 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 869 | SetPixelBlue(image,GetPixelBlue(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 870 | p+=GetPixelChannels(canvas_image); |
| 871 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 872 | } |
| 873 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 874 | break; |
| 875 | } |
| 876 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 877 | } |
| 878 | if (image->previous == (Image *) NULL) |
| 879 | { |
| 880 | status=SetImageProgress(image,LoadImageTag,3,5); |
| 881 | if (status == MagickFalse) |
| 882 | break; |
| 883 | } |
| 884 | (void) CloseBlob(image); |
| 885 | AppendImageFormat("K",image->filename); |
| 886 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 887 | if (status == MagickFalse) |
| 888 | { |
| 889 | canvas_image=DestroyImageList(canvas_image); |
| 890 | image=DestroyImageList(image); |
| 891 | return((Image *) NULL); |
| 892 | } |
| 893 | length=GetQuantumExtent(canvas_image,quantum_info,BlackQuantum); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 894 | for (i=0; i < (ssize_t) scene; i++) |
| 895 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 896 | if (ReadBlob(image,length,pixels) != (ssize_t) length) |
| 897 | { |
| 898 | ThrowFileException(exception,CorruptImageError, |
| 899 | "UnexpectedEndOfFile",image->filename); |
| 900 | break; |
| 901 | } |
| 902 | count=ReadBlob(image,length,pixels); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 903 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 904 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 905 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 906 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 907 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 908 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 909 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 910 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 911 | register ssize_t |
| 912 | x; |
| 913 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 914 | if (count != (ssize_t) length) |
| 915 | { |
| 916 | ThrowFileException(exception,CorruptImageError, |
| 917 | "UnexpectedEndOfFile",image->filename); |
| 918 | break; |
| 919 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 920 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 921 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 922 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 923 | break; |
| 924 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 925 | quantum_info,BlackQuantum,pixels,exception); |
| 926 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 927 | break; |
| 928 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 929 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 930 | { |
| 931 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x,0, |
| 932 | canvas_image->columns,1,exception); |
| 933 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 934 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 935 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 936 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 937 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 938 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 939 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 940 | SetPixelBlack(image,GetPixelBlack(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 941 | p+=GetPixelChannels(canvas_image); |
| 942 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 943 | } |
| 944 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 945 | break; |
| 946 | } |
| 947 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 948 | } |
| 949 | if (image->previous == (Image *) NULL) |
| 950 | { |
| 951 | status=SetImageProgress(image,LoadImageTag,3,5); |
| 952 | if (status == MagickFalse) |
| 953 | break; |
| 954 | } |
| 955 | if (image->matte != MagickFalse) |
| 956 | { |
| 957 | (void) CloseBlob(image); |
| 958 | AppendImageFormat("A",image->filename); |
| 959 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 960 | if (status == MagickFalse) |
| 961 | { |
| 962 | canvas_image=DestroyImageList(canvas_image); |
| 963 | image=DestroyImageList(image); |
| 964 | return((Image *) NULL); |
| 965 | } |
| 966 | length=GetQuantumExtent(canvas_image,quantum_info,AlphaQuantum); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 967 | for (i=0; i < (ssize_t) scene; i++) |
| 968 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 969 | if (ReadBlob(image,length,pixels) != (ssize_t) length) |
| 970 | { |
| 971 | ThrowFileException(exception,CorruptImageError, |
| 972 | "UnexpectedEndOfFile",image->filename); |
| 973 | break; |
| 974 | } |
| 975 | count=ReadBlob(image,length,pixels); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 976 | for (y=0; y < (ssize_t) image->extract_info.height; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 977 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 978 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 979 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 980 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 981 | register Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 982 | *restrict q; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 983 | |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 984 | register ssize_t |
| 985 | x; |
| 986 | |
cristy | 21da32d | 2009-09-12 14:56:09 +0000 | [diff] [blame] | 987 | if (count != (ssize_t) length) |
| 988 | { |
| 989 | ThrowFileException(exception,CorruptImageError, |
| 990 | "UnexpectedEndOfFile",image->filename); |
| 991 | break; |
| 992 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 993 | q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1, |
| 994 | exception); |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 995 | if (q == (Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 996 | break; |
| 997 | length=ImportQuantumPixels(canvas_image,(CacheView *) NULL, |
| 998 | quantum_info,YellowQuantum,pixels,exception); |
| 999 | if (SyncAuthenticPixels(canvas_image,exception) == MagickFalse) |
| 1000 | break; |
| 1001 | if (((y-image->extract_info.y) >= 0) && |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1002 | ((y-image->extract_info.y) < (ssize_t) image->rows)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1003 | { |
| 1004 | p=GetVirtualPixels(canvas_image,canvas_image->extract_info.x, |
| 1005 | 0,canvas_image->columns,1,exception); |
| 1006 | q=GetAuthenticPixels(image,0,y-image->extract_info.y, |
| 1007 | image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1008 | if ((p == (const Quantum *) NULL) || |
cristy | acd2ed2 | 2011-08-30 01:44:23 +0000 | [diff] [blame] | 1009 | (q == (Quantum *) NULL)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1010 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1011 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1012 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1013 | SetPixelAlpha(image,GetPixelAlpha(canvas_image,p),q); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 1014 | p+=GetPixelChannels(canvas_image); |
| 1015 | q+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1016 | } |
| 1017 | if (SyncAuthenticPixels(image,exception) == MagickFalse) |
| 1018 | break; |
| 1019 | } |
| 1020 | count=ReadBlob(image,length,pixels); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1021 | } |
| 1022 | if (image->previous == (Image *) NULL) |
| 1023 | { |
| 1024 | status=SetImageProgress(image,LoadImageTag,4,5); |
| 1025 | if (status == MagickFalse) |
| 1026 | break; |
| 1027 | } |
| 1028 | } |
| 1029 | if (image->previous == (Image *) NULL) |
| 1030 | { |
| 1031 | status=SetImageProgress(image,LoadImageTag,5,5); |
| 1032 | if (status == MagickFalse) |
| 1033 | break; |
| 1034 | } |
| 1035 | break; |
| 1036 | } |
| 1037 | } |
| 1038 | SetQuantumImageType(image,quantum_type); |
| 1039 | /* |
| 1040 | Proceed to next image. |
| 1041 | */ |
| 1042 | if (image_info->number_scenes != 0) |
| 1043 | if (image->scene >= (image_info->scene+image_info->number_scenes-1)) |
| 1044 | break; |
| 1045 | if (count == (ssize_t) length) |
| 1046 | { |
| 1047 | /* |
| 1048 | Allocate next image structure. |
| 1049 | */ |
cristy | 9950d57 | 2011-10-01 18:22:35 +0000 | [diff] [blame] | 1050 | AcquireNextImage(image_info,image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1051 | if (GetNextImageInList(image) == (Image *) NULL) |
| 1052 | { |
| 1053 | image=DestroyImageList(image); |
| 1054 | return((Image *) NULL); |
| 1055 | } |
| 1056 | image=SyncNextImageInList(image); |
| 1057 | status=SetImageProgress(image,LoadImagesTag,TellBlob(image), |
| 1058 | GetBlobSize(image)); |
| 1059 | if (status == MagickFalse) |
| 1060 | break; |
| 1061 | } |
| 1062 | scene++; |
| 1063 | } while (count == (ssize_t) length); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1064 | quantum_info=DestroyQuantumInfo(quantum_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1065 | canvas_image=DestroyImage(canvas_image); |
| 1066 | (void) CloseBlob(image); |
| 1067 | return(GetFirstImageInList(image)); |
| 1068 | } |
| 1069 | |
| 1070 | /* |
| 1071 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1072 | % % |
| 1073 | % % |
| 1074 | % % |
| 1075 | % R e g i s t e r C M Y K I m a g e % |
| 1076 | % % |
| 1077 | % % |
| 1078 | % % |
| 1079 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1080 | % |
| 1081 | % RegisterCMYKImage() adds attributes for the CMYK image format to |
| 1082 | % the list of supported formats. The attributes include the image format |
| 1083 | % tag, a method to read and/or write the format, whether the format |
| 1084 | % supports the saving of more than one frame to the same file or blob, |
| 1085 | % whether the format supports native in-memory I/O, and a brief |
| 1086 | % description of the format. |
| 1087 | % |
| 1088 | % The format of the RegisterCMYKImage method is: |
| 1089 | % |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1090 | % size_t RegisterCMYKImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1091 | % |
| 1092 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1093 | ModuleExport size_t RegisterCMYKImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1094 | { |
| 1095 | MagickInfo |
| 1096 | *entry; |
| 1097 | |
| 1098 | entry=SetMagickInfo("CMYK"); |
| 1099 | entry->decoder=(DecodeImageHandler *) ReadCMYKImage; |
| 1100 | entry->encoder=(EncodeImageHandler *) WriteCMYKImage; |
| 1101 | entry->raw=MagickTrue; |
| 1102 | entry->endian_support=MagickTrue; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1103 | entry->description=ConstantString("Raw cyan, magenta, yellow, and black " |
| 1104 | "samples"); |
| 1105 | entry->module=ConstantString("CMYK"); |
| 1106 | (void) RegisterMagickInfo(entry); |
| 1107 | entry=SetMagickInfo("CMYKA"); |
| 1108 | entry->decoder=(DecodeImageHandler *) ReadCMYKImage; |
| 1109 | entry->encoder=(EncodeImageHandler *) WriteCMYKImage; |
| 1110 | entry->raw=MagickTrue; |
| 1111 | entry->endian_support=MagickTrue; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1112 | entry->description=ConstantString("Raw cyan, magenta, yellow, black, and " |
| 1113 | "alpha samples"); |
| 1114 | entry->module=ConstantString("CMYK"); |
| 1115 | (void) RegisterMagickInfo(entry); |
| 1116 | return(MagickImageCoderSignature); |
| 1117 | } |
| 1118 | |
| 1119 | /* |
| 1120 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1121 | % % |
| 1122 | % % |
| 1123 | % % |
| 1124 | % U n r e g i s t e r C M Y K I m a g e % |
| 1125 | % % |
| 1126 | % % |
| 1127 | % % |
| 1128 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1129 | % |
| 1130 | % UnregisterCMYKImage() removes format registrations made by the |
| 1131 | % CMYK module from the list of supported formats. |
| 1132 | % |
| 1133 | % The format of the UnregisterCMYKImage method is: |
| 1134 | % |
| 1135 | % UnregisterCMYKImage(void) |
| 1136 | % |
| 1137 | */ |
| 1138 | ModuleExport void UnregisterCMYKImage(void) |
| 1139 | { |
| 1140 | (void) UnregisterMagickInfo("CMYK"); |
| 1141 | (void) UnregisterMagickInfo("CMYKA"); |
| 1142 | } |
| 1143 | |
| 1144 | /* |
| 1145 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1146 | % % |
| 1147 | % % |
| 1148 | % % |
| 1149 | % W r i t e C M Y K I m a g e % |
| 1150 | % % |
| 1151 | % % |
| 1152 | % % |
| 1153 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 1154 | % |
| 1155 | % WriteCMYKImage() writes an image to a file in cyan, magenta, yellow, and |
| 1156 | % black,rasterfile format. |
| 1157 | % |
| 1158 | % The format of the WriteCMYKImage method is: |
| 1159 | % |
| 1160 | % MagickBooleanType WriteCMYKImage(const ImageInfo *image_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1161 | % Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1162 | % |
| 1163 | % A description of each parameter follows. |
| 1164 | % |
| 1165 | % o image_info: the image info. |
| 1166 | % |
| 1167 | % o image: The image. |
| 1168 | % |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1169 | % o exception: return any errors or warnings in this structure. |
| 1170 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1171 | */ |
| 1172 | static MagickBooleanType WriteCMYKImage(const ImageInfo *image_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1173 | Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1174 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1175 | MagickBooleanType |
| 1176 | status; |
| 1177 | |
| 1178 | MagickOffsetType |
| 1179 | scene; |
| 1180 | |
| 1181 | QuantumInfo |
| 1182 | *quantum_info; |
| 1183 | |
| 1184 | QuantumType |
| 1185 | quantum_type; |
| 1186 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1187 | size_t |
| 1188 | length; |
| 1189 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1190 | ssize_t |
cristy | 90dbac7 | 2010-08-22 15:08:40 +0000 | [diff] [blame] | 1191 | count, |
| 1192 | y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1193 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1194 | unsigned char |
| 1195 | *pixels; |
| 1196 | |
| 1197 | /* |
| 1198 | Allocate memory for pixels. |
| 1199 | */ |
| 1200 | assert(image_info != (const ImageInfo *) NULL); |
| 1201 | assert(image_info->signature == MagickSignature); |
| 1202 | assert(image != (Image *) NULL); |
| 1203 | assert(image->signature == MagickSignature); |
| 1204 | if (image->debug != MagickFalse) |
| 1205 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
| 1206 | if (image_info->interlace != PartitionInterlace) |
| 1207 | { |
| 1208 | /* |
| 1209 | Open output image file. |
| 1210 | */ |
cristy | edf03fa | 2011-08-30 12:44:39 +0000 | [diff] [blame] | 1211 | status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1212 | if (status == MagickFalse) |
| 1213 | return(status); |
| 1214 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1215 | scene=0; |
| 1216 | do |
| 1217 | { |
| 1218 | /* |
| 1219 | Convert MIFF to CMYK raster pixels. |
| 1220 | */ |
| 1221 | if (image->colorspace != CMYKColorspace) |
cristy | e941a75 | 2011-10-15 01:52:48 +0000 | [diff] [blame] | 1222 | (void) TransformImageColorspace(image,CMYKColorspace,exception); |
cristy | 286596b | 2012-01-08 00:58:30 +0000 | [diff] [blame] | 1223 | quantum_type=CMYKQuantum; |
| 1224 | if (LocaleCompare(image_info->magick,"CMYKA") == 0) |
| 1225 | { |
| 1226 | quantum_type=CMYKAQuantum; |
| 1227 | if (image->matte == MagickFalse) |
| 1228 | (void) SetImageAlphaChannel(image,OpaqueAlphaChannel,exception); |
| 1229 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1230 | quantum_info=AcquireQuantumInfo(image_info,image); |
| 1231 | if (quantum_info == (QuantumInfo *) NULL) |
| 1232 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
| 1233 | pixels=GetQuantumPixels(quantum_info); |
| 1234 | switch (image_info->interlace) |
| 1235 | { |
| 1236 | case NoInterlace: |
| 1237 | default: |
| 1238 | { |
| 1239 | /* |
| 1240 | No interlacing: CMYKCMYKCMYKCMYKCMYKCMYK... |
| 1241 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1242 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1243 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1244 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1245 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1246 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1247 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1248 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1249 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1250 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1251 | quantum_type,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1252 | count=WriteBlob(image,length,pixels); |
| 1253 | if (count != (ssize_t) length) |
| 1254 | break; |
| 1255 | if (image->previous == (Image *) NULL) |
| 1256 | { |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 1257 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y, |
| 1258 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1259 | if (status == MagickFalse) |
| 1260 | break; |
| 1261 | } |
| 1262 | } |
| 1263 | break; |
| 1264 | } |
| 1265 | case LineInterlace: |
| 1266 | { |
| 1267 | /* |
| 1268 | Line interlacing: CCC...MMM...YYY...KKK...CCC...MMM...YYY...KKK... |
| 1269 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1270 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1271 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1272 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1273 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1274 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1275 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1276 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1277 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1278 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1279 | CyanQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1280 | count=WriteBlob(image,length,pixels); |
| 1281 | if (count != (ssize_t) length) |
| 1282 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1283 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1284 | MagentaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1285 | count=WriteBlob(image,length,pixels); |
| 1286 | if (count != (ssize_t) length) |
| 1287 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1288 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1289 | YellowQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1290 | count=WriteBlob(image,length,pixels); |
| 1291 | if (count != (ssize_t) length) |
| 1292 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1293 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1294 | BlackQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1295 | count=WriteBlob(image,length,pixels); |
| 1296 | if (count != (ssize_t) length) |
| 1297 | break; |
| 1298 | if (quantum_type == CMYKAQuantum) |
| 1299 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1300 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1301 | AlphaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1302 | count=WriteBlob(image,length,pixels); |
| 1303 | if (count != (ssize_t) length) |
| 1304 | break; |
| 1305 | } |
| 1306 | if (image->previous == (Image *) NULL) |
| 1307 | { |
cristy | cee9711 | 2010-05-28 00:44:52 +0000 | [diff] [blame] | 1308 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y, |
| 1309 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1310 | if (status == MagickFalse) |
| 1311 | break; |
| 1312 | } |
| 1313 | } |
| 1314 | break; |
| 1315 | } |
| 1316 | case PlaneInterlace: |
| 1317 | { |
| 1318 | /* |
| 1319 | Plane interlacing: CCCCCC...MMMMMM...YYYYYY...KKKKKK... |
| 1320 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1321 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1322 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1323 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1324 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1325 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1326 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1327 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1328 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1329 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1330 | CyanQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1331 | count=WriteBlob(image,length,pixels); |
| 1332 | if (count != (ssize_t) length) |
| 1333 | break; |
| 1334 | } |
| 1335 | if (image->previous == (Image *) NULL) |
| 1336 | { |
| 1337 | status=SetImageProgress(image,SaveImageTag,1,6); |
| 1338 | if (status == MagickFalse) |
| 1339 | break; |
| 1340 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1341 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1342 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1343 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1344 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1345 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1346 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1347 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1348 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1349 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1350 | MagentaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1351 | count=WriteBlob(image,length,pixels); |
| 1352 | if (count != (ssize_t) length) |
| 1353 | break; |
| 1354 | } |
| 1355 | if (image->previous == (Image *) NULL) |
| 1356 | { |
| 1357 | status=SetImageProgress(image,SaveImageTag,2,6); |
| 1358 | if (status == MagickFalse) |
| 1359 | break; |
| 1360 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1361 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1362 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1363 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1364 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1365 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1366 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1367 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1368 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1369 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1370 | YellowQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1371 | count=WriteBlob(image,length,pixels); |
| 1372 | if (count != (ssize_t) length) |
| 1373 | break; |
| 1374 | } |
| 1375 | if (image->previous == (Image *) NULL) |
| 1376 | { |
| 1377 | status=SetImageProgress(image,SaveImageTag,3,6); |
| 1378 | if (status == MagickFalse) |
| 1379 | break; |
| 1380 | } |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1381 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1382 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1383 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1384 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1385 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1386 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1387 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1388 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1389 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1390 | BlackQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1391 | count=WriteBlob(image,length,pixels); |
| 1392 | if (count != (ssize_t) length) |
| 1393 | break; |
| 1394 | } |
| 1395 | if (image->previous == (Image *) NULL) |
| 1396 | { |
| 1397 | status=SetImageProgress(image,SaveImageTag,4,6); |
| 1398 | if (status == MagickFalse) |
| 1399 | break; |
| 1400 | } |
| 1401 | if (quantum_type == CMYKAQuantum) |
| 1402 | { |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1403 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1404 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1405 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1406 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1407 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1408 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1409 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1410 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1411 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1412 | AlphaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1413 | count=WriteBlob(image,length,pixels); |
| 1414 | if (count != (ssize_t) length) |
| 1415 | break; |
| 1416 | } |
| 1417 | if (image->previous == (Image *) NULL) |
| 1418 | { |
| 1419 | status=SetImageProgress(image,SaveImageTag,5,6); |
| 1420 | if (status == MagickFalse) |
| 1421 | break; |
| 1422 | } |
| 1423 | } |
| 1424 | if (image_info->interlace == PartitionInterlace) |
| 1425 | (void) CopyMagickString(image->filename,image_info->filename, |
| 1426 | MaxTextExtent); |
| 1427 | if (image->previous == (Image *) NULL) |
| 1428 | { |
| 1429 | status=SetImageProgress(image,SaveImageTag,6,6); |
| 1430 | if (status == MagickFalse) |
| 1431 | break; |
| 1432 | } |
| 1433 | break; |
| 1434 | } |
| 1435 | case PartitionInterlace: |
| 1436 | { |
| 1437 | /* |
| 1438 | Partition interlacing: CCCCCC..., MMMMMM..., YYYYYY..., KKKKKK... |
| 1439 | */ |
| 1440 | AppendImageFormat("C",image->filename); |
| 1441 | status=OpenBlob(image_info,image,scene == 0 ? WriteBinaryBlobMode : |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1442 | AppendBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1443 | if (status == MagickFalse) |
| 1444 | return(status); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1445 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1446 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1447 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1448 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1449 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1450 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1451 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1452 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1453 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1454 | CyanQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1455 | count=WriteBlob(image,length,pixels); |
| 1456 | if (count != (ssize_t) length) |
| 1457 | break; |
| 1458 | } |
| 1459 | if (image->previous == (Image *) NULL) |
| 1460 | { |
| 1461 | status=SetImageProgress(image,SaveImageTag,1,6); |
| 1462 | if (status == MagickFalse) |
| 1463 | break; |
| 1464 | } |
| 1465 | (void) CloseBlob(image); |
| 1466 | AppendImageFormat("M",image->filename); |
| 1467 | status=OpenBlob(image_info,image,scene == 0 ? WriteBinaryBlobMode : |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1468 | AppendBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1469 | if (status == MagickFalse) |
| 1470 | return(status); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1471 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1472 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1473 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1474 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1475 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1476 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1477 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1478 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1479 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1480 | MagentaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1481 | count=WriteBlob(image,length,pixels); |
| 1482 | if (count != (ssize_t) length) |
| 1483 | break; |
| 1484 | } |
| 1485 | if (image->previous == (Image *) NULL) |
| 1486 | { |
| 1487 | status=SetImageProgress(image,SaveImageTag,2,6); |
| 1488 | if (status == MagickFalse) |
| 1489 | break; |
| 1490 | } |
| 1491 | (void) CloseBlob(image); |
| 1492 | AppendImageFormat("Y",image->filename); |
| 1493 | status=OpenBlob(image_info,image,scene == 0 ? WriteBinaryBlobMode : |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1494 | AppendBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1495 | if (status == MagickFalse) |
| 1496 | return(status); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1497 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1498 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1499 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1500 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1501 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1502 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1503 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1504 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1505 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1506 | YellowQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1507 | count=WriteBlob(image,length,pixels); |
| 1508 | if (count != (ssize_t) length) |
| 1509 | break; |
| 1510 | } |
| 1511 | if (image->previous == (Image *) NULL) |
| 1512 | { |
| 1513 | status=SetImageProgress(image,SaveImageTag,3,6); |
| 1514 | if (status == MagickFalse) |
| 1515 | break; |
| 1516 | } |
| 1517 | (void) CloseBlob(image); |
| 1518 | AppendImageFormat("K",image->filename); |
| 1519 | status=OpenBlob(image_info,image,scene == 0 ? WriteBinaryBlobMode : |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1520 | AppendBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1521 | if (status == MagickFalse) |
| 1522 | return(status); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1523 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1524 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1525 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1526 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1527 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1528 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1529 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1530 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1531 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1532 | BlackQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1533 | count=WriteBlob(image,length,pixels); |
| 1534 | if (count != (ssize_t) length) |
| 1535 | break; |
| 1536 | } |
| 1537 | if (image->previous == (Image *) NULL) |
| 1538 | { |
| 1539 | status=SetImageProgress(image,SaveImageTag,4,6); |
| 1540 | if (status == MagickFalse) |
| 1541 | break; |
| 1542 | } |
| 1543 | if (quantum_type == CMYKAQuantum) |
| 1544 | { |
| 1545 | (void) CloseBlob(image); |
| 1546 | AppendImageFormat("A",image->filename); |
| 1547 | status=OpenBlob(image_info,image,scene == 0 ? WriteBinaryBlobMode : |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1548 | AppendBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1549 | if (status == MagickFalse) |
| 1550 | return(status); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1551 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1552 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1553 | register const Quantum |
cristy | c47d1f8 | 2009-11-26 01:44:43 +0000 | [diff] [blame] | 1554 | *restrict p; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1555 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1556 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1557 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1558 | break; |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1559 | length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1560 | AlphaQuantum,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1561 | count=WriteBlob(image,length,pixels); |
| 1562 | if (count != (ssize_t) length) |
| 1563 | break; |
| 1564 | } |
| 1565 | if (image->previous == (Image *) NULL) |
| 1566 | { |
| 1567 | status=SetImageProgress(image,SaveImageTag,5,6); |
| 1568 | if (status == MagickFalse) |
| 1569 | break; |
| 1570 | } |
| 1571 | } |
| 1572 | (void) CloseBlob(image); |
| 1573 | (void) CopyMagickString(image->filename,image_info->filename, |
| 1574 | MaxTextExtent); |
| 1575 | if (image->previous == (Image *) NULL) |
| 1576 | { |
| 1577 | status=SetImageProgress(image,SaveImageTag,6,6); |
| 1578 | if (status == MagickFalse) |
| 1579 | break; |
| 1580 | } |
| 1581 | break; |
| 1582 | } |
| 1583 | } |
| 1584 | quantum_info=DestroyQuantumInfo(quantum_info); |
| 1585 | if (GetNextImageInList(image) == (Image *) NULL) |
| 1586 | break; |
| 1587 | image=SyncNextImageInList(image); |
| 1588 | status=SetImageProgress(image,SaveImagesTag,scene++, |
| 1589 | GetImageListLength(image)); |
| 1590 | if (status == MagickFalse) |
| 1591 | break; |
| 1592 | } while (image_info->adjoin != MagickFalse); |
| 1593 | (void) CloseBlob(image); |
| 1594 | return(MagickTrue); |
| 1595 | } |