puntoexe / Imebra (http://imebra.com/)
Imebra is a multiplatform open source C++ Dicom library from Puntoexe.
| commit 151: | 09a21f01d956 |
| parent 150: | 2381d24e1c4d |
| branch: | default |
| tags: | tip |
- Corrected shifting of pixel values in drawBitmap
pa...@puntoexe.com
3 months ago
Changed (Δ91 bytes):
raw changeset »
project_files/imebra/src/drawBitmap.cpp (4 lines added, 4 lines removed)
Up to file-list project_files/imebra/src/drawBitmap.cpp:
| … | … | @@ -315,7 +315,7 @@ void drawBitmap::doTransform() |
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for(imbxUint32 scanImageX = *(pNextSourceXIndex++); scanImageX != *pNextSourceXIndex; ++scanImageX) |
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{ |
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*pAveragePointer += numRows; |
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*(++pAveragePointer) += |
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*(++pAveragePointer) += (((*(pImagePointer)) >> rightShift) << leftShift) * numRows; |
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--pAveragePointer; |
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if( (scanImageX & maskX) != 0) |
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{ |
| … | … | @@ -330,9 +330,9 @@ void drawBitmap::doTransform() |
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for(imbxUint32 scanImageX = *(pNextSourceXIndex++); scanImageX != *pNextSourceXIndex; ++scanImageX) |
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{ |
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*pAveragePointer += numRows; |
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*(++pAveragePointer) += *(pImagePointer) * numRows; |
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*(++pAveragePointer) += *(++pImagePointer) * numRows; |
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|
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*(++pAveragePointer) += (((*(pImagePointer)) >> rightShift) << leftShift) * numRows; |
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*(++pAveragePointer) += (((*(++pImagePointer)) >> rightShift) << leftShift) * numRows; |
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*(++pAveragePointer) += (((*(++pImagePointer)) >> rightShift) << leftShift) * numRows; |
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pAveragePointer -= 3; |
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if( (scanImageX & maskX) != 0) |
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{ |