| 330 | |
| 331 | |
| 332 | ILboolean iReadUnmapTga(TARGAHEAD *Header) |
| 333 | { |
| 334 | ILubyte Bpp; |
| 335 | char ID[255]; |
| 336 | |
| 337 | if (iread(ID, 1, Header->IDLen) != Header->IDLen) |
| 338 | return IL_FALSE; |
| 339 | |
| 340 | /*if (Header->Bpp == 16) |
| 341 | Bpp = 3; |
| 342 | else*/ |
| 343 | Bpp = (ILubyte)(Header->Bpp >> 3); |
| 344 | |
| 345 | if (!ilTexImage(Header->Width, Header->Height, 1, Bpp, 0, IL_UNSIGNED_BYTE, NULL)) { |
| 346 | return IL_FALSE; |
| 347 | } |
| 348 | |
| 349 | switch (iCurImage->Bpp) |
| 350 | { |
| 351 | case 1: |
| 352 | iCurImage->Format = IL_COLOUR_INDEX; // wtf? How is this possible? |
| 353 | break; |
| 354 | case 2: // 16-bit is not supported directly! |
| 355 | //iCurImage->Format = IL_RGB5_A1; |
| 356 | /*iCurImage->Format = IL_RGBA; |
| 357 | iCurImage->Type = IL_UNSIGNED_SHORT_5_5_5_1_EXT;*/ |
| 358 | //iCurImage->Type = IL_UNSIGNED_SHORT_5_6_5_REV; |
| 359 | |
| 360 | // Remove? |
| 361 | //ilCloseImage(iCurImage); |
| 362 | //ilSetError(IL_FORMAT_NOT_SUPPORTED); |
| 363 | //return IL_FALSE; |
| 364 | |
| 365 | /*iCurImage->Bpp = 4; |
| 366 | iCurImage->Format = IL_BGRA; |
| 367 | iCurImage->Type = IL_UNSIGNED_SHORT_1_5_5_5_REV;*/ |
| 368 | |
| 369 | iCurImage->Format = IL_BGR; |
| 370 | |
| 371 | break; |
| 372 | case 3: |
| 373 | iCurImage->Format = IL_BGR; |
| 374 | break; |
| 375 | case 4: |
| 376 | iCurImage->Format = IL_BGRA; |
| 377 | break; |
| 378 | default: |
| 379 | ilSetError(IL_INVALID_VALUE); |
| 380 | return IL_FALSE; |
| 381 | } |
| 382 | |
| 383 | |
| 384 | // @TODO: Determine this: |
| 385 | // We assume that no palette is present, but it's possible... |
| 386 | // Should we mess with it or not? |
| 387 | |
| 388 | |
| 389 | if (Header->ImageType == TGA_UNMAP_COMP) { |
no test coverage detected