| 403 | } |
| 404 | |
| 405 | bool IPLFileIO::readRaw24BitPlanar(int stride, IPLRawImageType format, IPLImage *&image, std::ifstream &file) |
| 406 | { |
| 407 | char buffer; |
| 408 | int x=0; |
| 409 | int y=0; |
| 410 | |
| 411 | // RRRGGGBBB |
| 412 | int currentPlane = 0; |
| 413 | |
| 414 | // BBBGGGRRR |
| 415 | if(format == IPL_RAW_24BIT_BGR) |
| 416 | currentPlane = 2; |
| 417 | |
| 418 | // get length of file: |
| 419 | file.seekg (0, file.end); |
| 420 | int length = file.tellg(); |
| 421 | int planeLength = length/3; |
| 422 | file.seekg (0, file.beg); |
| 423 | |
| 424 | while(file.good()) |
| 425 | { |
| 426 | file.read(&buffer, 1); |
| 427 | |
| 428 | image->plane(currentPlane)->cp(x, y) = buffer * FACTOR_TO_FLOAT; |
| 429 | |
| 430 | x++; |
| 431 | if(x % stride == 0) |
| 432 | { |
| 433 | x = 0; |
| 434 | y++; |
| 435 | } |
| 436 | |
| 437 | if(((int) file.tellg()+1) % planeLength == 0) |
| 438 | { |
| 439 | if(format == IPL_RAW_24BIT_RGB) |
| 440 | currentPlane++; |
| 441 | else |
| 442 | currentPlane--; |
| 443 | |
| 444 | x = 0; |
| 445 | y = 0; |
| 446 | |
| 447 | if(currentPlane >= image->getNumberOfPlanes() || currentPlane < 0) |
| 448 | return true; |
| 449 | } |
| 450 | } |
| 451 | return true; |
| 452 | } |
| 453 | |
| 454 | bool IPLFileIO::readRaw32BitPlanar(int stride, IPLRawImageType format, IPLImage *&image, std::ifstream &file) |
| 455 | { |