cinelerra-5.1/cinelerra/filetiff.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "edit.h"
  24 #include "file.h"
  25 #include "filetiff.h"
  26 #include "interlacemodes.h"
  27 #include "language.h"
  28 #include "vframe.h"
  29 #include "mainerror.h"
  30
  31 #include <stdint.h>
  32 #include <string.h>
  33 #include <unistd.h>
  34
  35 FileTIFF::FileTIFF(Asset *asset, File *file)
  36  : FileList(asset, file, "TIFFLIST", ".tif", FILE_TIFF, FILE_TIFF_LIST)
  37 {
  38         asset->video_data = 1;
  39         temp = 0;
  40 }
  41
  42 FileTIFF::~FileTIFF()
  43 {
  44         if(temp) delete temp;
  45 }
  46
  47
  48 void FileTIFF::get_parameters(BC_WindowBase *parent_window,
  49         Asset *asset,
  50         BC_WindowBase* &format_window,
  51         int audio_options,
  52         int video_options)
  53 {
  54         if(video_options)
  55         {
  56                 TIFFConfigVideo *window = new TIFFConfigVideo(parent_window, asset);
  57                 format_window = window;
  58                 window->create_objects();
  59                 window->run_window();
  60                 delete window;
  61         }
  62 }
  63
  64
  65 int FileTIFF::check_sig(Asset *asset)
  66 {
  67         FILE *stream = fopen(asset->path, "rb");
  68
  69         if(stream)
  70         {
  71                 char test[10];
  72                 (void)fread(test, 10, 1, stream);
  73                 fclose(stream);
  74
  75                 if(test[0] == 'I' && test[1] == 'I')
  76                 {
  77                         return 1;
  78                 }
  79                 else
  80                 if(test[0] == 'T' && test[1] == 'I' && test[2] == 'F' && test[3] == 'F' &&
  81                         test[4] == 'L' && test[5] == 'I' && test[6] == 'S' && test[7] == 'T')
  82                 {
  83                         return 1;
  84                 }
  85                 else
  86                 if(strlen(asset->path) > 4 &&
  87                         !strcasecmp(asset->path + strlen(asset->path) - 4, ".tif"))
  88                 {
  89                         return 1;
  90                 }
  91                 else
  92                 if(strlen(asset->path) > 5 &&
  93                         !strcasecmp(asset->path + strlen(asset->path) - 5, ".tiff"))
  94                 {
  95                         return 1;
  96                 }
  97         }
  98         return 0;
  99 }
 100
 101 const char* FileTIFF::compression_to_str(int value)
 102 {
 103         switch(value)
 104         {
 105                 case FileTIFF::NONE: return "None"; break;
 106                 case FileTIFF::LZW: return "LZW"; break;
 107                 case FileTIFF::PACK_BITS: return "Pack Bits"; break;
 108                 case FileTIFF::DEFLATE: return "Deflate"; break;
 109                 case FileTIFF::JPEG: return "JPEG"; break;
 110                 default:
 111                         return "None";
 112                         break;
 113         }
 114 }
 115
 116 const char* FileTIFF::cmodel_to_str(int value)
 117 {
 118         switch(value)
 119         {
 120                 case FileTIFF::GREYSCALE: return "Greyscale"; break;
 121                 case FileTIFF::RGB_888: return "RGB-8 Bit"; break;
 122                 case FileTIFF::RGB_161616: return "RGB-16 Bit"; break;
 123                 case FileTIFF::RGBA_8888: return "RGBA-8 Bit"; break;
 124                 case FileTIFF::RGBA_16161616: return "RGBA-16 Bit"; break;
 125                 case FileTIFF::RGB_FLOAT: return "RGB-FLOAT"; break;
 126                 case FileTIFF::RGBA_FLOAT: return "RGBA-FLOAT"; break;
 127                 default:
 128                         return "RGB-8 Bit";
 129                         break;
 130         }
 131 }
 132
 133
 134 int FileTIFF::can_copy_from(Asset *asset, int64_t position)
 135 {
 136         if(asset->format == FILE_TIFF_LIST ||
 137                 asset->format == FILE_TIFF)
 138                 return 1;
 139
 140         return 0;
 141 }
 142
 143
 144
 145 int FileTIFF::read_frame_header(char *path)
 146 {
 147         TIFF *stream;
 148         int result = 0;
 149
 150         if(!(stream = TIFFOpen(path, "rb")))
 151         {
 152                 eprintf("Error while opening \"%s\" for reading. \n%m\n", asset->path);
 153                 return 1;
 154         }
 155
 156         char *ptr = 0;
 157         TIFFGetField(stream, TIFFTAG_MODEL, &ptr);
 158 //printf("FileTIFF::read_frame_header 1 %s\n", ptr);
 159         if(ptr && !strcmp(ptr, "Canon EOS-1DS"))       // FIXME: Does this have a purpose?
 160         {
 161                 printf("FileTIFF::read_frame_header: got a %s.\n",
 162                         ptr);
 163         }
 164
 165 // The raw format for certain cameras deviates from TIFF here.
 166
 167         TIFFGetField(stream, TIFFTAG_IMAGEWIDTH, &(asset->width));
 168         TIFFGetField(stream, TIFFTAG_IMAGELENGTH, &(asset->height));
 169
 170         int components = 0;
 171         TIFFGetField(stream, TIFFTAG_SAMPLESPERPIXEL, &components);
 172         int bitspersample = 0;
 173         TIFFGetField(stream, TIFFTAG_BITSPERSAMPLE, &bitspersample);
 174         int sampleformat = 0;
 175         TIFFGetField(stream, TIFFTAG_SAMPLEFORMAT, &sampleformat);
 176
 177         if(bitspersample == 8 && components == 3)
 178                 asset->tiff_cmodel = FileTIFF::RGB_888;
 179         else
 180         if(bitspersample == 16 && components == 3)
 181                 asset->tiff_cmodel = FileTIFF::RGB_161616;
 182         else
 183         if(bitspersample == 8 && components == 4)
 184                 asset->tiff_cmodel = FileTIFF::RGBA_8888;
 185         else
 186         if(bitspersample == 16 && components == 4)
 187                 asset->tiff_cmodel = FileTIFF::RGBA_16161616;
 188         else
 189         if(bitspersample == 32 && components == 3)
 190                 asset->tiff_cmodel = FileTIFF::RGB_FLOAT;
 191         else
 192         if(bitspersample == 32 && components == 4)
 193                 asset->tiff_cmodel = FileTIFF::RGBA_FLOAT;
 194         else
 195         if(bitspersample == 8 && (components == 1 || components == 0))
 196                 asset->tiff_cmodel = FileTIFF::GREYSCALE;
 197
 198 //printf("FileTIFF::read_frame_header %d %d %d\n", bitspersample, components, asset->tiff_cmodel);
 199         TIFFClose(stream);
 200
 201         asset->interlace_mode = ILACE_MODE_NOTINTERLACED;
 202         return result;
 203 }
 204
 205 int FileTIFF::colormodel_supported(int colormodel)
 206 {
 207         switch(asset->tiff_cmodel)
 208         {
 209                 case FileTIFF::RGB_888: return BC_RGB888; break;
 210                 case FileTIFF::RGB_161616: return BC_RGB_FLOAT; break;
 211                 case FileTIFF::GREYSCALE: return BC_RGB888; break;
 212                 case FileTIFF::RGBA_8888: return BC_RGBA8888; break;
 213                 case FileTIFF::RGBA_16161616: return BC_RGBA_FLOAT; break;
 214                 case FileTIFF::RGB_FLOAT: return BC_RGB_FLOAT; break;
 215                 case FileTIFF::RGBA_FLOAT: return BC_RGBA_FLOAT; break;
 216                 default: return BC_RGB888; break;
 217         }
 218 }
 219
 220 int FileTIFF::get_best_colormodel(Asset *asset, int driver)
 221 {
 222         switch(asset->tiff_cmodel)
 223         {
 224                 case FileTIFF::GREYSCALE: return BC_RGB888; break;
 225                 case FileTIFF::RGB_888: return BC_RGB888; break;
 226                 case FileTIFF::RGB_161616: return BC_RGB_FLOAT; break;
 227                 case FileTIFF::RGBA_8888: return BC_RGBA8888; break;
 228                 case FileTIFF::RGBA_16161616: return BC_RGBA_FLOAT; break;
 229                 case FileTIFF::RGB_FLOAT: return BC_RGB_FLOAT; break;
 230                 case FileTIFF::RGBA_FLOAT: return BC_RGBA_FLOAT; break;
 231                 default: return BC_RGB888; break;
 232         }
 233 }
 234
 235
 236 static tsize_t tiff_read(thandle_t ptr, tdata_t buf, tsize_t size)
 237 {
 238         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 239         if(tiff_unit->data->get_compressed_size() < tiff_unit->offset + size)
 240                 return 0;
 241         memcpy(buf, tiff_unit->data->get_data() + tiff_unit->offset, size);
 242         tiff_unit->offset += size;
 243         return size;
 244 }
 245
 246 static tsize_t tiff_write(thandle_t ptr, tdata_t buf, tsize_t size)
 247 {
 248         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 249         if(tiff_unit->data->get_compressed_allocated() < tiff_unit->offset + size)
 250         {
 251                 tiff_unit->data->allocate_compressed_data((tiff_unit->offset + size) * 2);
 252         }
 253
 254
 255         if(tiff_unit->data->get_compressed_size() < tiff_unit->offset + size)
 256                 tiff_unit->data->set_compressed_size(tiff_unit->offset + size);
 257         memcpy(tiff_unit->data->get_data() + tiff_unit->offset,
 258                 buf,
 259                 size);
 260         tiff_unit->offset += size;
 261         return size;
 262 }
 263
 264 static toff_t tiff_seek(thandle_t ptr, toff_t off, int whence)
 265 {
 266         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 267         switch(whence)
 268         {
 269                 case SEEK_SET:
 270                         tiff_unit->offset = off;
 271                         break;
 272                 case SEEK_CUR:
 273                         tiff_unit->offset += off;
 274                         break;
 275                 case SEEK_END:
 276                         tiff_unit->offset = tiff_unit->data->get_compressed_size() + off;
 277                         break;
 278         }
 279         return tiff_unit->offset;
 280 }
 281
 282 static int tiff_close(thandle_t ptr)
 283 {
 284         return 0;
 285 }
 286
 287 static toff_t tiff_size(thandle_t ptr)
 288 {
 289         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 290         return tiff_unit->data->get_compressed_size();
 291 }
 292
 293 static int tiff_mmap(thandle_t ptr, tdata_t* pbase, toff_t* psize)
 294 {
 295         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)ptr;
 296         *pbase = tiff_unit->data->get_data();
 297         *psize = tiff_unit->data->get_compressed_size();
 298         return 0;
 299 }
 300
 301 void tiff_unmap(thandle_t ptr, tdata_t base, toff_t size)
 302 {
 303 }
 304
 305 int FileTIFF::read_frame(VFrame *output, VFrame *input)
 306 {
 307         FileTIFFUnit *unit = new FileTIFFUnit(this, 0);
 308         TIFF *stream;
 309         unit->offset = 0;
 310         unit->data = input;
 311
 312         stream = TIFFClientOpen("FileTIFF",
 313                 "r",
 314             (void*)unit,
 315             tiff_read,
 316                 tiff_write,
 317             tiff_seek,
 318                 tiff_close,
 319             tiff_size,
 320             tiff_mmap,
 321                 tiff_unmap);
 322
 323 // This loads the original TIFF data into each scanline of the output frame,
 324 // assuming the output scanlines are bigger than the input scanlines.
 325 // Then it expands the input data in reverse to fill the row.
 326         for(int i = 0; i < asset->height; i++)
 327         {
 328                 TIFFReadScanline(stream, output->get_rows()[i], i, 0);
 329
 330 // For the greyscale model, the output is RGB888 but the input must be expanded
 331                 if(asset->tiff_cmodel == FileTIFF::GREYSCALE)
 332                 {
 333                         unsigned char *row = output->get_rows()[i];
 334                         for(int j = output->get_w() - 1; j >= 0; j--)
 335                         {
 336                                 unsigned char value = row[j];
 337                                 row[j * 3] = value;
 338                                 row[j * 3 + 1] = value;
 339                                 row[j * 3 + 2] = value;
 340                         }
 341                 }
 342 // For the 16 bit models, the output is floating point.
 343                 else
 344                 if(asset->tiff_cmodel == FileTIFF::RGB_161616)
 345                 {
 346                         uint16_t *input_row = (uint16_t*)output->get_rows()[i];
 347                         float *output_row = (float*)output->get_rows()[i];
 348                         for(int j = output->get_w() - 1; j >= 0; j--)
 349                         {
 350                                 uint16_t r = input_row[j * 3];
 351                                 uint16_t g = input_row[j * 3 + 1];
 352                                 uint16_t b = input_row[j * 3 + 2];
 353                                 output_row[j * 3] = (float)r / 65535;
 354                                 output_row[j * 3 + 1] = (float)g / 65535;
 355                                 output_row[j * 3 + 2] = (float)b / 65535;
 356                         }
 357                 }
 358                 else
 359                 if(asset->tiff_cmodel == FileTIFF::RGBA_16161616)
 360                 {
 361                         uint16_t *input_row = (uint16_t*)output->get_rows()[i];
 362                         float *output_row = (float*)output->get_rows()[i];
 363                         for(int j = output->get_w() - 1; j >= 0; j--)
 364                         {
 365                                 uint16_t r = input_row[j * 4];
 366                                 uint16_t g = input_row[j * 4 + 1];
 367                                 uint16_t b = input_row[j * 4 + 2];
 368                                 output_row[j * 4] = (float)r / 65535;
 369                                 output_row[j * 4 + 1] = (float)g / 65535;
 370                                 output_row[j * 4 + 2] = (float)b / 65535;
 371                         }
 372                 }
 373         }
 374
 375         TIFFClose(stream);
 376         delete unit;
 377
 378         return 0;
 379 }
 380
 381 int FileTIFF::write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit)
 382 {
 383 //printf("FileTIFF::write_frame 1\n");
 384         FileTIFFUnit *tiff_unit = (FileTIFFUnit*)unit;
 385         int result = 0;
 386         TIFF *stream;
 387         tiff_unit->offset = 0;
 388         tiff_unit->data = data;
 389         tiff_unit->data->set_compressed_size(0);
 390
 391         stream = TIFFClientOpen("FileTIFF",
 392                 "w",
 393             (void*)tiff_unit,
 394             tiff_read,
 395                 tiff_write,
 396             tiff_seek,
 397                 tiff_close,
 398             tiff_size,
 399             tiff_mmap,
 400                 tiff_unmap);
 401
 402         int components, color_model, bits, compression;
 403         int sampleformat = SAMPLEFORMAT_UINT;
 404         //int bytesperrow, type;
 405         switch(asset->tiff_cmodel)
 406         {
 407                 case FileTIFF::RGB_888:
 408                         components = 3;
 409                         color_model = BC_RGB888;
 410                         bits = 8;
 411                         //type = TIFF_BYTE;
 412                         //bytesperrow = 3 * asset->width;
 413                         break;
 414                 case FileTIFF::RGB_161616:
 415                         components = 3;
 416                         color_model = BC_RGB_FLOAT;
 417                         bits = 16;
 418                         //type = TIFF_SHORT;
 419                         //bytesperrow = 6 * asset->width;
 420                         break;
 421                 case FileTIFF::RGBA_8888:
 422                         components = 4;
 423                         color_model = BC_RGBA8888;
 424                         bits = 8;
 425                         //type = TIFF_BYTE;
 426                         //bytesperrow = 4 * asset->width;
 427                         break;
 428                 case FileTIFF::RGBA_16161616:
 429                         components = 4;
 430                         color_model = BC_RGBA_FLOAT;
 431                         bits = 16;
 432                         //type = TIFF_SHORT;
 433                         //bytesperrow = 8 * asset->width;
 434                         break;
 435                 case FileTIFF::RGB_FLOAT:
 436                         components = 3;
 437                         color_model = BC_RGB_FLOAT;
 438                         bits = 32;
 439                         //type = TIFF_FLOAT;
 440                         sampleformat = SAMPLEFORMAT_IEEEFP;
 441                         //bytesperrow = 12 * asset->width;
 442                         break;
 443                 case FileTIFF::RGBA_FLOAT:
 444                         components = 4;
 445                         color_model = BC_RGBA_FLOAT;
 446                         bits = 32;
 447                         //type = TIFF_FLOAT;
 448                         sampleformat = SAMPLEFORMAT_IEEEFP;
 449                         //bytesperrow = 16 * asset->width;
 450                         break;
 451                 default:
 452                         components = 3;
 453                         color_model = BC_RGB888;
 454                         bits = 8;
 455                         //type = TIFF_BYTE;
 456                         //bytesperrow = 3 * asset->width;
 457                         break;
 458         }
 459
 460
 461         switch(asset->tiff_compression)
 462         {
 463                 case FileTIFF::LZW:
 464                         compression = COMPRESSION_LZW;
 465                         break;
 466                 case FileTIFF::PACK_BITS:
 467                         compression = COMPRESSION_PACKBITS;
 468                         break;
 469                 case FileTIFF::DEFLATE:
 470                         compression = COMPRESSION_DEFLATE;
 471                         break;
 472                 case FileTIFF::JPEG:
 473                         compression = COMPRESSION_JPEG;
 474                         break;
 475                 default:
 476                         compression = COMPRESSION_NONE;
 477                         break;
 478         }
 479
 480         TIFFSetField(stream, TIFFTAG_IMAGEWIDTH, asset->width);
 481         TIFFSetField(stream, TIFFTAG_IMAGELENGTH, asset->height);
 482         TIFFSetField(stream, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
 483         TIFFSetField(stream, TIFFTAG_SAMPLESPERPIXEL, components);
 484         TIFFSetField(stream, TIFFTAG_BITSPERSAMPLE, bits);
 485     TIFFSetField(stream, TIFFTAG_SAMPLEFORMAT, sampleformat);
 486         TIFFSetField(stream, TIFFTAG_COMPRESSION, compression);
 487         TIFFSetField(stream, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
 488         TIFFSetField(stream, TIFFTAG_ROWSPERSTRIP,
 489                 TIFFDefaultStripSize(stream, (uint32_t)-1));
 490 //      TIFFSetField(stream, TIFFTAG_ROWSPERSTRIP,
 491 //              (8 * 1024) / bytesperrow);
 492         TIFFSetField(stream, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
 493
 494         if(frame->get_color_model() == color_model)
 495         {
 496                 for(int i = 0; i < asset->height; i++)
 497                 {
 498                         TIFFWriteScanline(stream, frame->get_rows()[i], i, 0);
 499                 }
 500         }
 501         else
 502         {
 503                 if(tiff_unit->temp &&
 504                         tiff_unit->temp->get_color_model() != color_model)
 505                 {
 506                         delete tiff_unit->temp;
 507                         tiff_unit->temp = 0;
 508                 }
 509                 if(!tiff_unit->temp)
 510                 {
 511                         tiff_unit->temp = new VFrame(0,
 512                                 -1,
 513                                 asset->width,
 514                                 asset->height,
 515                                 color_model,
 516                                 -1);
 517                 }
 518
 519                 BC_CModels::transfer(tiff_unit->temp->get_rows(),
 520                         frame->get_rows(),
 521                         tiff_unit->temp->get_y(),
 522                         tiff_unit->temp->get_u(),
 523                         tiff_unit->temp->get_v(),
 524                         frame->get_y(),
 525                         frame->get_u(),
 526                         frame->get_v(),
 527                         0,
 528                         0,
 529                         frame->get_w(),
 530                         frame->get_h(),
 531                         0,
 532                         0,
 533                         frame->get_w(),
 534                         frame->get_h(),
 535                         frame->get_color_model(),
 536                         color_model,
 537                         0,
 538                         frame->get_w(),
 539                         frame->get_w());
 540                 for(int i = 0; i < asset->height; i++)
 541                 {
 542                         TIFFWriteScanline(stream, tiff_unit->temp->get_rows()[i], i, 0);
 543                 }
 544         }
 545
 546         TIFFClose(stream);
 547
 548 //printf("FileTIFF::write_frame 10\n");
 549         return result;
 550 }
 551
 552 FrameWriterUnit* FileTIFF::new_writer_unit(FrameWriter *writer)
 553 {
 554         return new FileTIFFUnit(this, writer);
 555 }
 556
 557
 558
 559
 560
 561
 562
 563
 564 FileTIFFUnit::FileTIFFUnit(FileTIFF *file, FrameWriter *writer)
 565  : FrameWriterUnit(writer)
 566 {
 567         this->file = file;
 568         temp = 0;
 569 }
 570
 571 FileTIFFUnit::~FileTIFFUnit()
 572 {
 573         if(temp) delete temp;
 574 }
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587 TIFFConfigVideo::TIFFConfigVideo(BC_WindowBase *parent_window, Asset *asset)
 588  : BC_Window(_(PROGRAM_NAME ": Video Compression"),
 589         parent_window->get_abs_cursor_x(1),
 590         parent_window->get_abs_cursor_y(1),
 591         400,
 592         200)
 593 {
 594         this->parent_window = parent_window;
 595         this->asset = asset;
 596 }
 597
 598 TIFFConfigVideo::~TIFFConfigVideo()
 599 {
 600 }
 601
 602 void TIFFConfigVideo::create_objects()
 603 {
 604         lock_window("TIFFConfigVideo::create_objects()");
 605         int x = 10, y = 10;
 606
 607         add_subwindow(new BC_Title(x, y, _("Colorspace:")));
 608         TIFFColorspace *menu1;
 609         add_subwindow(menu1 = new TIFFColorspace(this, x + 150, y, 200));
 610         menu1->create_objects();
 611         y += 40;
 612         add_subwindow(new BC_Title(x, y, _("Compression:")));
 613         TIFFCompression *menu2;
 614         add_subwindow(menu2 = new TIFFCompression(this, x + 150, y, 200));
 615         menu2->create_objects();
 616
 617         add_subwindow(new BC_OKButton(this));
 618         show_window(1);
 619         unlock_window();
 620 }
 621
 622 int TIFFConfigVideo::close_event()
 623 {
 624         set_done(0);
 625         return 1;
 626 }
 627
 628
 629
 630
 631
 632
 633 TIFFColorspace::TIFFColorspace(TIFFConfigVideo *gui, int x, int y, int w)
 634  : BC_PopupMenu(x,
 635         y,
 636         w,
 637         FileTIFF::cmodel_to_str(gui->asset->tiff_cmodel))
 638 {
 639         this->gui = gui;
 640 }
 641 int TIFFColorspace::handle_event()
 642 {
 643         return 1;
 644 }
 645 void TIFFColorspace::create_objects()
 646 {
 647         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_888));
 648 //      add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_16161616));
 649         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_8888));
 650 //      add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_16161616));
 651         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGB_FLOAT));
 652         add_item(new TIFFColorspaceItem(gui, FileTIFF::RGBA_FLOAT));
 653 }
 654
 655
 656 TIFFColorspaceItem::TIFFColorspaceItem(TIFFConfigVideo *gui, int value)
 657  : BC_MenuItem(FileTIFF::cmodel_to_str(value))
 658 {
 659         this->gui = gui;
 660         this->value = value;
 661 }
 662 int TIFFColorspaceItem::handle_event()
 663 {
 664         gui->asset->tiff_cmodel = value;
 665         return 0;
 666 }
 667
 668
 669
 670
 671
 672
 673
 674 TIFFCompression::TIFFCompression(TIFFConfigVideo *gui, int x, int y, int w)
 675  : BC_PopupMenu(x, y, w, FileTIFF::compression_to_str(gui->asset->tiff_compression))
 676 {
 677         this->gui = gui;
 678 }
 679 int TIFFCompression::handle_event()
 680 {
 681         return 1;
 682 }
 683 void TIFFCompression::create_objects()
 684 {
 685         add_item(new TIFFCompressionItem(gui, FileTIFF::NONE));
 686 //      add_item(new TIFFCompressionItem(gui, FileTIFF::LZW));
 687         add_item(new TIFFCompressionItem(gui, FileTIFF::PACK_BITS));
 688 //      add_item(new TIFFCompressionItem(gui, FileTIFF::DEFLATE));
 689 //      add_item(new TIFFCompressionItem(gui, FileTIFF::JPEG));
 690 }
 691
 692
 693
 694
 695
 696 TIFFCompressionItem::TIFFCompressionItem(TIFFConfigVideo *gui, int value)
 697  : BC_MenuItem(FileTIFF::compression_to_str(value))
 698 {
 699         this->gui = gui;
 700         this->value = value;
 701 }
 702 int TIFFCompressionItem::handle_event()
 703 {
 704         gui->asset->tiff_compression = value;
 705         return 0;
 706 }
 707
 708
 709