diff options
| -rw-r--r-- | vcl/source/gdi/octree.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/vcl/source/gdi/octree.cxx b/vcl/source/gdi/octree.cxx index 81ba0031c5d0..7e54f077081b 100644 --- a/vcl/source/gdi/octree.cxx +++ b/vcl/source/gdi/octree.cxx @@ -256,9 +256,9 @@ InverseColorMap::InverseColorMap( const BitmapPalette& rPal ) : long bdist = cBlue - x2; rdist = rdist*rdist + gdist*gdist + bdist*bdist; - const long crinc = ( xsqr - ( cRed << nBits ) ) << 1L; - const long cginc = ( xsqr - ( cGreen << nBits ) ) << 1L; - const long cbinc = ( xsqr - ( cBlue << nBits ) ) << 1L; + const long crinc = static_cast<unsigned long>( xsqr - ( cRed << nBits ) ) << 1L; + const long cginc = static_cast<unsigned long>( xsqr - ( cGreen << nBits ) ) << 1L; + const long cbinc = static_cast<unsigned long>( xsqr - ( cBlue << nBits ) ) << 1L; sal_uLong* cdp = reinterpret_cast<sal_uLong*>(pBuffer); sal_uInt8* crgbp = pMap; |