cinelerra/filetiff.C

   1 #include "asset.h"
   2 #include "edit.h"
   3 #include "file.h"
   4 #include "filetiff.h"
   5 #include "interlacemodes.h"
   6 #include "language.h"
   7 #include "vframe.h"
   8
   9 #include <stdint.h>
  10 #include <string.h>
  11 #include <unistd.h>
  12
  13 FileTIFF::FileTIFF(Asset *asset, File *file)
  14  : FileList(asset, file, "TIFFLIST", ".tif", FILE_TIFF, FILE_TIFF_LIST)
  15 {
  16         asset->video_data = 1;
  17         temp = 0;
  18 }
  19
  20 FileTIFF::~FileTIFF()
  21 {
  22         if(temp) delete temp;
  23 }
  24
  25
  26 void FileTIFF::get_parameters(BC_WindowBase *parent_window,
  27         Asset *asset,
  28         BC_WindowBase* &format_window,
  29         int audio_options,
  30         int video_options)
  31 {
  32         if(video_options)
  33         {
  34                 TIFFConfigVideo *window = new TIFFConfigVideo(parent_window, asset);
  35                 format_window = window;
  36                 window->create_objects();
  37                 window->run_window();
  38                 delete window;
  39         }
  40 }
  41
  42
  43 int FileTIFF::check_sig(Asset *asset)
  44 {
  45         FILE *stream = fopen(asset->path, "rb");
  46
  47         if(stream)
  48         {
  49                 char test[10];
  50                 fread(test, 10, 1, stream);
  51                 fclose(stream);
  52
  53                 if(test[0] == 'I' && test[1] == 'I')
  54                 {
  55                         return 1;
  56                 }
  57                 else
  58                 if(test[0] == 'T' && test[1] == 'I' && test[2] == 'F' && test[3] == 'F' &&
  59                         test[4] == 'L' && test[5] == 'I' && test[6] == 'S' && test[7] == 'T')
  60                 {
  61                         return 1;
  62                 }
  63                 else
  64                 if(strlen(asset->path) > 4 &&
  65                         !strcasecmp(asset->path + strlen(asset->path) - 4, ".tif"))
  66                 {
  67                         return 1;
  68                 }
  69                 else
  70                 if(strlen(asset->path) > 5 &&
  71                         !strcasecmp(asset->path + strlen(asset->path) - 5, ".tiff"))
  72                 {
  73                         return 1;
  74                 }
  75         }
  76         return 0;
  77 }
  78
  79 char* FileTIFF::compression_to_str(int value)
  80 {
  81         switch(value)
  82         {
  83                 case FileTIFF::NONE: return "None"; break;
  84                 case FileTIFF::LZW: return "LZW"; break;
  85                 case FileTIFF::PACK_BITS: return "Pack Bits"; break;
  86                 case FileTIFF::DEFLATE: return "Deflate"; break;
  87                 case FileTIFF::JPEG: return "JPEG"; break;
  88                 default:
  89                         return "None";
  90                         break;
  91         }
  92 }
  93
  94 char* FileTIFF::cmodel_to_str(int value)
  95 {
  96         switch(value)
  97         {
  98                 case FileTIFF::GREYSCALE: return "Greyscale"; break;
  99                 case FileTIFF::RGB_888: return "RGB-8 Bit"; break;
 100                 case FileTIFF::RGB_161616: return "RGB-16 Bit"; break;
 101                 case FileTIFF::RGBA_8888: return "RGBA-8 Bit"; break;
 102                 case FileTIFF::RGBA_16161616: return "RGBA-16 Bit"; break;
 103                 case FileTIFF::RGB_FLOAT: return "RGB-FLOAT"; break;
 104                 case FileTIFF::RGBA_FLOAT: return "RGBA-FLOAT"; break;
 105                 default:
 106                         return "RGB-8 Bit";
 107                         break;
 108         }
 109 }
 110
 111
 112 int FileTIFF::can_copy_from(Edit *edit, int64_t position)
 113 {
 114         if(edit->asset->format == FILE_TIFF_LIST ||
 115                 edit->asset->format == FILE_TIFF)
 116                 return 1;
 117
 118         return 0;
 119 }
 120
 121
 122
 123 int FileTIFF::read_frame_header(char *path)
 124 {
 125         TIFF *stream;
 126         int result = 0;
 127
 128         if(!(stream = TIFFOpen(path, "rb")))
 129         {
 130                 fprintf(stderr, "FileTIFF::read_frame_header failed from %s\n", asset->path);
 131                 return 1;
 132         }
 133
 134         char *ptr = 0;
 135         TIFFGetField(stream, TIFFTAG_MODEL, &ptr);
 136 //printf("FileTIFF::read_frame_header 1 %s\n", ptr);
 137         if(ptr && !strcmp(ptr, "Canon EOS-1DS"))
 138         {
 139                 printf("FileTIFF::read_frame_header: got a %s.\n",
 140                         ptr);
 141         }
 142
 143 // The raw format for certain cameras deviates from TIFF here.
 144
 145         TIFFGetField(stream, TIFFTAG_IMAGEWIDTH, &(asset->width));
 146         TIFFGetField(stream, TIFFTAG_IMAGELENGTH, &(asset->height));
 147
 148         int components = 0;
 149         TIFFGetField(stream, TIFFTAG_SAMPLESPERPIXEL, &components);
 150         int bitspersample = 0;
 151         TIFFGetField(stream, TIFFTAG_BITSPERSAMPLE, &bitspersample);
 152         int sampleformat = 0;
 153         TIFFGetField(stream, TIFFTAG_SAMPLEFORMAT, &sampleformat);
 154
 155         if(bitspersample == 8 && components == 3)
 156                 asset->tiff_cmodel = FileTIFF::RGB_888;
 157         else
 158         if(bitspersample == 16 && components == 3)
 159                 asset->tiff_cmodel = FileTIFF::RGB_161616;
 160         else
 161         if(bitspersample == 8 && components == 4)
 162                 asset->tiff_cmodel = FileTIFF::RGBA_8888;
 163         else
 164         if(bitspersample == 16 && components == 4)
 165                 asset->tiff_cmodel = FileTIFF::RGBA_16161616;
 166         else
 167         if(bitspersample == 32 && components == 3)
 168                 asset->tiff_cmodel = FileTIFF::RGB_FLOAT;
 169         else
 170         if(bitspersample == 32 && components == 4)
 171                 asset->tiff_cmodel = FileTIFF::RGBA_FLOAT;
 172         else
 173         if(bitspersample == 8 && components == 1)
 174                 asset->tiff_cmodel = FileTIFF::GREYSCALE;
 175
 176 //printf("FileTIFF::read_frame_header %d %d %d\n", bitspersample, components, asset->tiff_cmodel);
 177         TIFFClose(stream);
 178
 179         asset->interlace_mode = BC_ILACE_MODE_NOTINTERLACED;
 180
 181         return result;
 182 }
 183
 184 int FileTIFF::colormodel_supported(int colormodel)
 185 {
 186         switch(asset->tiff_cmodel)
 187         {
 188                 case FileTIFF::RGB_888: return BC_RGB888; break;
 189                 case FileTIFF::RGB_161616: return BC_RGB_FLOAT; break;
 190                 case FileTIFF::GREYSCALE: return BC_RGB888; break;
 191                 case FileTIFF::RGBA_8888: return BC_RGBA8888; break;
 192                 case FileTIFF::RGBA_16161616: return BC_RGBA_FLOAT; break;
 193                 case FileTIFF::RGB_FLOAT: return BC_RGB_FLOAT; break;
 194                 case FileTIFF::RGBA_FLOAT: return BC_RGBA_FLOAT; break;
 195                 default: return BC_RGB888; break;
 196         }
 197 }
 198
 199 int FileTIFF::get_best_colormodel(Asset *asset, int driver)
 200 {
 201         switch(asset->tiff_cmodel)
 202         {
 203                 case FileTIFF::GREYSCALE: return BC_RGB888; break;
 204                 case FileTIFF::RGB_888: return BC_RGB888; break;
 205                 case FileTIFF::RGB_161616: return BC_RGB_FLOAT; break;
 206                 case FileTIFF::RGBA_8888: return BC_RGBA8888; break;
 207                 case FileTIFF::RGBA_16161616: return BC_RGBA_FLOAT; break;
 208                 case FileTIFF::RGB_FLOAT: return BC_RGB_FLOAT; break;
 209                 case FileTIFF::RGBA_FLOAT: return BC_RGBA_FLOAT; break;
 210                 default: return BC_RGB888; break;
 211         }
 212 }
 213
 214
 215 static tsize_t tiff_read(thandle_t ptr, tdata_t buf, tsize_t size)
 216 {
 217         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 218         if(tiff_unit->data->get_compressed_size() < tiff_unit->offset + size)
 219                 return 0;
 220         memcpy(buf, tiff_unit->data->get_data() + tiff_unit->offset, size);
 221         tiff_unit->offset += size;
 222         return size;
 223 }
 224
 225 static tsize_t tiff_write(thandle_t ptr, tdata_t buf, tsize_t size)
 226 {
 227         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 228         if(tiff_unit->data->get_compressed_allocated() < tiff_unit->offset + size)
 229         {
 230                 tiff_unit->data->allocate_compressed_data((tiff_unit->offset + size) * 2);
 231         }
 232
 233
 234         if(tiff_unit->data->get_compressed_size() < tiff_unit->offset + size)
 235                 tiff_unit->data->set_compressed_size(tiff_unit->offset + size);
 236         memcpy(tiff_unit->data->get_data() + tiff_unit->offset,
 237                 buf,
 238                 size);
 239         tiff_unit->offset += size;
 240         return size;
 241 }
 242
 243 static toff_t tiff_seek(thandle_t ptr, toff_t off, int whence)
 244 {
 245         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 246         switch(whence)
 247         {
 248                 case SEEK_SET:
 249                         tiff_unit->offset = off;
 250                         break;
 251                 case SEEK_CUR:
 252                         tiff_unit->offset += off;
 253                         break;
 254                 case SEEK_END:
 255                         tiff_unit->offset = tiff_unit->data->get_compressed_size() + off;
 256                         break;
 257         }
 258         return tiff_unit->offset;
 259 }
 260
 261 static int tiff_close(thandle_t ptr)
 262 {
 263         return 0;
 264 }
 265
 266 static toff_t tiff_size(thandle_t ptr)
 267 {
 268         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 269         return tiff_unit->data->get_compressed_size();
 270 }
 271
 272 static int tiff_mmap(thandle_t ptr, tdata_t* pbase, toff_t* psize)
 273 {
 274         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 275         *pbase = tiff_unit->data->get_data();
 276         *psize = tiff_unit->data->get_compressed_size();
 277         return 0;
 278 }
 279
 280 void tiff_unmap(thandle_t ptr, tdata_t base, toff_t size)
 281 {
 282 }
 283
 284 int FileTIFF::read_frame(VFrame *output, VFrame *input)
 285 {
 286         FileTIFFUnit *unit = new FileTIFFUnit(this, 0);
 287         TIFF *stream;
 288         unit->offset = 0;
 289         unit->data = input;
 290
 291         stream = TIFFClientOpen("FileTIFF",
 292                 "r",
 293             (void*)unit,
 294             tiff_read,
 295                 tiff_write,
 296             tiff_seek,
 297                 tiff_close,
 298             tiff_size,
 299             tiff_mmap,
 300                 tiff_unmap);
 301
 302 // This loads the original TIFF data into each scanline of the output frame,
 303 // assuming the output scanlines are bigger than the input scanlines.
 304 // Then it expands the input data in reverse to fill the row.
 305         for(int i = 0; i < asset->height; i++)
 306         {
 307                 TIFFReadScanline(stream, output->get_rows()[i], i, 0);
 308
 309 // For the greyscale model, the output is RGB888 but the input must be expanded
 310                 if(asset->tiff_cmodel == FileTIFF::GREYSCALE)
 311                 {
 312                         unsigned char *row = output->get_rows()[i];
 313                         for(int j = output->get_w() - 1; j >= 0; j--)
 314                         {
 315                                 unsigned char value = row[j];
 316                                 row[j * 3] = value;
 317                                 row[j * 3 + 1] = value;
 318                                 row[j * 3 + 2] = value;
 319                         }
 320                 }
 321 // For the 16 bit models, the output is floating point.
 322                 else
 323                 if(asset->tiff_cmodel == FileTIFF::RGB_161616)
 324                 {
 325                         uint16_t *input_row = (uint16_t*)output->get_rows()[i];
 326                         float *output_row = (float*)output->get_rows()[i];
 327                         for(int j = output->get_w() - 1; j >= 0; j--)
 328                         {
 329                                 uint16_t r = input_row[j * 3];
 330                                 uint16_t g = input_row[j * 3 + 1];
 331                                 uint16_t b = input_row[j * 3 + 2];
 332                                 output_row[j * 3] = (float)r / 65535;
 333                                 output_row[j * 3 + 1] = (float)g / 65535;
 334                                 output_row[j * 3 + 2] = (float)b / 65535;
 335                         }
 336                 }
 337                 else
 338                 if(asset->tiff_cmodel == FileTIFF::RGBA_16161616)
 339                 {
 340                         uint16_t *input_row = (uint16_t*)output->get_rows()[i];
 341                         float *output_row = (float*)output->get_rows()[i];
 342                         for(int j = output->get_w() - 1; j >= 0; j--)
 343                         {
 344                                 uint16_t r = input_row[j * 4];
 345                                 uint16_t g = input_row[j * 4 + 1];
 346                                 uint16_t b = input_row[j * 4 + 2];
 347                                 output_row[j * 4] = (float)r / 65535;
 348                                 output_row[j * 4 + 1] = (float)g / 65535;
 349                                 output_row[j * 4 + 2] = (float)b / 65535;
 350                         }
 351                 }
 352         }
 353         TIFFClose(stream);
 354         delete unit;
 355
 356         return 0;
 357 }
 358
 359 int FileTIFF::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
 360 {
 361 //printf("FileTIFF::write_frame 1\n");
 362         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)unit;
 363         int result = 0;
 364         TIFF *stream;
 365         tiff_unit->offset = 0;
 366         tiff_unit->data = data;
 367         tiff_unit->data->set_compressed_size(0);
 368
 369         stream = TIFFClientOpen("FileTIFF",
 370                 "w",
 371             (void*)tiff_unit,
 372             tiff_read,
 373                 tiff_write,
 374             tiff_seek,
 375                 tiff_close,
 376             tiff_size,
 377             tiff_mmap,
 378                 tiff_unmap);
 379
 380         int components, color_model, bits, type, compression;
 381         int sampleformat = SAMPLEFORMAT_UINT;
 382         int bytesperrow;
 383         switch(asset->tiff_cmodel)
 384         {
 385                 case FileTIFF::RGB_888:
 386                         components = 3;
 387                         color_model = BC_RGB888;
 388                         bits = 8;
 389                         type = TIFF_BYTE;
 390                         bytesperrow = 3 * asset->width;
 391                         break;
 392                 case FileTIFF::RGB_161616:
 393                         components = 3;
 394                         color_model = BC_RGB_FLOAT;
 395                         bits = 16;
 396                         type = TIFF_SHORT;
 397                         bytesperrow = 6 * asset->width;
 398                         break;
 399                 case FileTIFF::RGBA_8888:
 400                         components = 4;
 401                         color_model = BC_RGBA8888;
 402                         bits = 8;
 403                         type = TIFF_BYTE;
 404                         bytesperrow = 4 * asset->width;
 405                         break;
 406                 case FileTIFF::RGBA_16161616:
 407                         components = 4;
 408                         color_model = BC_RGBA_FLOAT;
 409                         bits = 16;
 410                         type = TIFF_SHORT;
 411                         bytesperrow = 8 * asset->width;
 412                         break;
 413                 case FileTIFF::RGB_FLOAT:
 414                         components = 3;
 415                         color_model = BC_RGB_FLOAT;
 416                         bits = 32;
 417                         type = TIFF_FLOAT;
 418                         sampleformat = SAMPLEFORMAT_IEEEFP;
 419                         bytesperrow = 12 * asset->width;
 420                         break;
 421                 case FileTIFF::RGBA_FLOAT:
 422                         components = 4;
 423                         color_model = BC_RGBA_FLOAT;
 424                         bits = 32;
 425                         type = TIFF_FLOAT;
 426                         sampleformat = SAMPLEFORMAT_IEEEFP;
 427                         bytesperrow = 16 * asset->width;
 428                         break;
 429                 default:
 430                         components = 3;
 431                         color_model = BC_RGB888;
 432                         bits = 8;
 433                         type = TIFF_BYTE;
 434                         bytesperrow = 3 * asset->width;
 435                         break;
 436         }
 437
 438
 439         switch(asset->tiff_compression)
 440         {
 441                 case FileTIFF::LZW:
 442                         compression = COMPRESSION_LZW;
 443                         break;
 444                 case FileTIFF::PACK_BITS:
 445                         compression = COMPRESSION_PACKBITS;
 446                         break;
 447                 case FileTIFF::DEFLATE:
 448                         compression = COMPRESSION_DEFLATE;
 449                         break;
 450                 case FileTIFF::JPEG:
 451                         compression = COMPRESSION_JPEG;
 452                         break;
 453                 default:
 454                         compression = COMPRESSION_NONE;
 455                         break;
 456         }
 457
 458         TIFFSetField(stream, TIFFTAG_IMAGEWIDTH, asset->width);
 459         TIFFSetField(stream, TIFFTAG_IMAGELENGTH, asset->height);
 460         TIFFSetField(stream, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
 461         TIFFSetField(stream, TIFFTAG_SAMPLESPERPIXEL, components);
 462         TIFFSetField(stream, TIFFTAG_BITSPERSAMPLE, bits);
 463     TIFFSetField(stream, TIFFTAG_SAMPLEFORMAT, sampleformat);
 464         TIFFSetField(stream, TIFFTAG_COMPRESSION, compression);
 465         TIFFSetField(stream, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
 466         TIFFSetField(stream, TIFFTAG_ROWSPERSTRIP,
 467                 TIFFDefaultStripSize(stream, (uint32_t)-1));
 468 //      TIFFSetField(stream, TIFFTAG_ROWSPERSTRIP,
 469 //              (8 * 1024) / bytesperrow);
 470         TIFFSetField(stream, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
 471
 472         if(frame->get_color_model() == color_model)
 473         {
 474                 for(int i = 0; i < asset->height; i++)
 475                 {
 476                         TIFFWriteScanline(stream, frame->get_rows()[i], i, 0);
 477                 }
 478         }
 479         else
 480         {
 481                 if(tiff_unit->temp &&
 482                         tiff_unit->temp->get_color_model() != color_model)
 483                 {
 484                         delete tiff_unit->temp;
 485                         tiff_unit->temp = 0;
 486                 }
 487                 if(!tiff_unit->temp)
 488                 {
 489                         tiff_unit->temp = new VFrame(0,
 490                                 asset->width,
 491                                 asset->height,
 492                                 color_model);
 493                 }
 494
 495                 cmodel_transfer(tiff_unit->temp->get_rows(),
 496                         frame->get_rows(),
 497                         tiff_unit->temp->get_y(),
 498                         tiff_unit->temp->get_u(),
 499                         tiff_unit->temp->get_v(),
 500                         frame->get_y(),
 501                         frame->get_u(),
 502                         frame->get_v(),
 503                         0,
 504                         0,
 505                         frame->get_w(),
 506                         frame->get_h(),
 507                         0,
 508                         0,
 509                         frame->get_w(),
 510                         frame->get_h(),
 511                         frame->get_color_model(),
 512                         color_model,
 513                         0,
 514                         frame->get_w(),
 515                         frame->get_w());
 516                 for(int i = 0; i < asset->height; i++)
 517                 {
 518                         TIFFWriteScanline(stream, tiff_unit->temp->get_rows()[i], i, 0);
 519                 }
 520         }
 521
 522         TIFFClose(stream);
 523
 524 //printf("FileTIFF::write_frame 10\n");
 525         return result;
 526 }
 527
 528 FrameWriterUnit* FileTIFF::new_writer_unit(FrameWriter *writer)
 529 {
 530         return new FileTIFFUnit(this, writer);
 531 }
 532
 533
 534
 535
 536
 537
 538
 539
 540 FileTIFFUnit::FileTIFFUnit(FileTIFF *file, FrameWriter *writer)
 541  : FrameWriterUnit(writer)
 542 {
 543         this->file = file;
 544         temp = 0;
 545 }
 546
 547 FileTIFFUnit::~FileTIFFUnit()
 548 {
 549         if(temp) delete temp;
 550 }
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563 TIFFConfigVideo::TIFFConfigVideo(BC_WindowBase *parent_window, Asset *asset)
 564  : BC_Window(PROGRAM_NAME ": Video Compression",
 565         parent_window->get_abs_cursor_x(1),
 566         parent_window->get_abs_cursor_y(1),
 567         400,
 568         200)
 569 {
 570         this->parent_window = parent_window;
 571         this->asset = asset;
 572 }
 573
 574 TIFFConfigVideo::~TIFFConfigVideo()
 575 {
 576 }
 577
 578 int TIFFConfigVideo::create_objects()
 579 {
 580         int x = 10, y = 10;
 581
 582         add_subwindow(new BC_Title(x, y, "Colorspace:"));
 583         TIFFColorspace *menu1;
 584         add_subwindow(menu1 = new TIFFColorspace(this, x + 150, y, 200));
 585         menu1->create_objects();
 586         y += 40;
 587         add_subwindow(new BC_Title(x, y, "Compression:"));
 588         TIFFCompression *menu2;
 589         add_subwindow(menu2 = new TIFFCompression(this, x + 150, y, 200));
 590         menu2->create_objects();
 591
 592         add_subwindow(new BC_OKButton(this));
 593         return 0;
 594 }
 595
 596 int TIFFConfigVideo::close_event()
 597 {
 598         set_done(0);
 599         return 1;
 600 }
 601
 602
 603
 604
 605
 606
 607 TIFFColorspace::TIFFColorspace(TIFFConfigVideo *gui, int x, int y, int w)
 608  : BC_PopupMenu(x,
 609         y,
 610         w,
 611         FileTIFF::cmodel_to_str(gui->asset->tiff_cmodel))
 612 {
 613         this->gui = gui;
 614 }
 615 int TIFFColorspace::handle_event()
 616 {
 617         return 1;
 618 }
 619 void TIFFColorspace::create_objects()
 620 {
 621         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_888));
 622 //      add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_16161616));
 623         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_8888));
 624 //      add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_16161616));
 625         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_FLOAT));
 626         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_FLOAT));
 627 }
 628
 629
 630 TIFFColorspaceItem::TIFFColorspaceItem(TIFFConfigVideo *gui, int value)
 631  : BC_MenuItem(FileTIFF::cmodel_to_str(value))
 632 {
 633         this->gui = gui;
 634         this->value = value;
 635 }
 636 int TIFFColorspaceItem::handle_event()
 637 {
 638         gui->asset->tiff_cmodel = value;
 639         return 0;
 640 }
 641
 642
 643
 644
 645
 646
 647
 648 TIFFCompression::TIFFCompression(TIFFConfigVideo *gui, int x, int y, int w)
 649  : BC_PopupMenu(x, y, w, FileTIFF::compression_to_str(gui->asset->tiff_compression))
 650 {
 651         this->gui = gui;
 652 }
 653 int TIFFCompression::handle_event()
 654 {
 655         return 1;
 656 }
 657 void TIFFCompression::create_objects()
 658 {
 659         add_item(new TIFFCompressionItem(gui, FileTIFF::NONE));
 660 //      add_item(new TIFFCompressionItem(gui, FileTIFF::LZW));
 661         add_item(new TIFFCompressionItem(gui, FileTIFF::PACK_BITS));
 662 //      add_item(new TIFFCompressionItem(gui, FileTIFF::DEFLATE));
 663 //      add_item(new TIFFCompressionItem(gui, FileTIFF::JPEG));
 664 }
 665
 666
 667
 668
 669
 670 TIFFCompressionItem::TIFFCompressionItem(TIFFConfigVideo *gui, int value)
 671  : BC_MenuItem(FileTIFF::compression_to_str(value))
 672 {
 673         this->gui = gui;
 674         this->value = value;
 675 }
 676 int TIFFCompressionItem::handle_event()
 677 {
 678         gui->asset->tiff_compression = value;
 679         return 0;
 680 }
 681
 682
 683