Mercurial > hg > orthanc
comparison Core/Images/ImageProcessing.cpp @ 2100:1554fc153a93
conversion RGB24 to BGRA32
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 10 Oct 2016 15:55:56 +0200 |
| parents | 7a969f235adf |
| children | a3a65de1840f |
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| 2098:7d184e11043e | 2100:1554fc153a93 |
|---|---|
| 517 } | 517 } |
| 518 | 518 |
| 519 return; | 519 return; |
| 520 } | 520 } |
| 521 | 521 |
| 522 if (target.GetFormat() == PixelFormat_BGRA32 && | |
| 523 source.GetFormat() == PixelFormat_RGB24) | |
| 524 { | |
| 525 for (unsigned int y = 0; y < source.GetHeight(); y++) | |
| 526 { | |
| 527 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y)); | |
| 528 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y)); | |
| 529 for (unsigned int x = 0; x < source.GetWidth(); x++) | |
| 530 { | |
| 531 q[0] = p[2]; | |
| 532 q[1] = p[1]; | |
| 533 q[2] = p[0]; | |
| 534 q[3] = 255; | |
| 535 p += 3; | |
| 536 q += 4; | |
| 537 } | |
| 538 } | |
| 539 | |
| 540 return; | |
| 541 } | |
| 542 | |
| 522 throw OrthancException(ErrorCode_NotImplemented); | 543 throw OrthancException(ErrorCode_NotImplemented); |
| 523 } | 544 } |
| 524 | 545 |
| 525 | 546 |
| 526 | 547 |