diff options
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/bitmap3.cxx | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/vcl/source/gdi/bitmap3.cxx b/vcl/source/gdi/bitmap3.cxx index 0384e0005fa1..2ed8c65244f4 100644 --- a/vcl/source/gdi/bitmap3.cxx +++ b/vcl/source/gdi/bitmap3.cxx @@ -1047,18 +1047,19 @@ bool Bitmap::ImplScaleFast( const double& rScaleX, const double& rScaleY ) const long nScanlineSize = pWriteAcc->GetScanlineSize(); const long nNewWidth1 = nNewWidth - 1L; const long nNewHeight1 = nNewHeight - 1L; - const long nWidth = pReadAcc->Width(); - const long nHeight = pReadAcc->Height(); - boost::scoped_array<long> pLutX(new long[ nNewWidth ]); - boost::scoped_array<long> pLutY(new long[ nNewHeight ]); if( nNewWidth1 && nNewHeight1 ) { + const double nWidth = pReadAcc->Width(); + const double nHeight = pReadAcc->Height(); + boost::scoped_array<long> pLutX(new long[ nNewWidth ]); + boost::scoped_array<long> pLutY(new long[ nNewHeight ]); + for( long nX = 0L; nX < nNewWidth; nX++ ) - pLutX[ nX ] = nX * nWidth / nNewWidth; + pLutX[ nX ] = long(nX * nWidth / nNewWidth); for( long nY = 0L; nY < nNewHeight; nY++ ) - pLutY[ nY ] = nY * nHeight / nNewHeight; + pLutY[ nY ] = long(nY * nHeight / nNewHeight); long nActY = 0L; while( nActY < nNewHeight ) |