(String name, Dimension dim)
| 526 | ============= |
| 527 | */ |
| 528 | byte[] LoadTGA(String name, Dimension dim) { |
| 529 | int columns, rows, numPixels; |
| 530 | int pixbuf; // index into pic |
| 531 | int row, column; |
| 532 | byte[] raw; |
| 533 | ByteBuffer buf_p; |
| 534 | qfiles.tga_t targa_header; |
| 535 | byte[] pic = null; |
| 536 | |
| 537 | // |
| 538 | // load the file |
| 539 | // |
| 540 | raw = FS.LoadFile(name); |
| 541 | |
| 542 | if (raw == null) |
| 543 | { |
| 544 | Com.Printf(Defines.PRINT_DEVELOPER, "Bad tga file "+ name +'\n'); |
| 545 | return null; |
| 546 | } |
| 547 | |
| 548 | targa_header = new qfiles.tga_t(raw); |
| 549 | |
| 550 | if (targa_header.image_type != 2 && targa_header.image_type != 10) |
| 551 | Com.Error(Defines.ERR_DROP, "LoadTGA: Only type 2 and 10 targa RGB images supported\n"); |
| 552 | |
| 553 | if (targa_header.colormap_type != 0 || (targa_header.pixel_size != 32 && targa_header.pixel_size != 24)) |
| 554 | Com.Error (Defines.ERR_DROP, "LoadTGA: Only 32 or 24 bit images supported (no colormaps)\n"); |
| 555 | |
| 556 | columns = targa_header.width; |
| 557 | rows = targa_header.height; |
| 558 | numPixels = columns * rows; |
| 559 | |
| 560 | if (dim != null) { |
| 561 | dim.width = columns; |
| 562 | dim.height = rows; |
| 563 | } |
| 564 | |
| 565 | pic = new byte[numPixels * 4]; // targa_rgba; |
| 566 | |
| 567 | if (targa_header.id_length != 0) |
| 568 | targa_header.data.position(targa_header.id_length); // skip TARGA image comment |
| 569 | |
| 570 | buf_p = targa_header.data; |
| 571 | |
| 572 | byte red,green,blue,alphabyte; |
| 573 | red = green = blue = alphabyte = 0; |
| 574 | int packetHeader, packetSize, j; |
| 575 | |
| 576 | if (targa_header.image_type==2) { // Uncompressed, RGB images |
| 577 | for(row=rows-1; row>=0; row--) { |
| 578 | |
| 579 | pixbuf = row * columns * 4; |
| 580 | |
| 581 | for(column=0; column<columns; column++) { |
| 582 | switch (targa_header.pixel_size) { |
| 583 | case 24: |
| 584 | |
| 585 | blue = buf_p.get(); |
no test coverage detected