diff options
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/octree.cxx | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/vcl/source/gdi/octree.cxx b/vcl/source/gdi/octree.cxx index 7e54f077081b..cc1f3d5a54a7 100644 --- a/vcl/source/gdi/octree.cxx +++ b/vcl/source/gdi/octree.cxx @@ -234,8 +234,8 @@ InverseColorMap::InverseColorMap( const BitmapPalette& rPal ) : nBits( 8 - OCTREE_BITS ) { const int nColorMax = 1 << OCTREE_BITS; - const long xsqr = 1L << ( nBits << 1 ); - const long xsqr2 = xsqr << 1; + const unsigned long xsqr = 1L << ( nBits << 1 ); + const unsigned long xsqr2 = xsqr << 1; const int nColors = rPal.GetEntryCount(); const long x = 1L << nBits; const long x2 = x >> 1L; @@ -256,9 +256,9 @@ InverseColorMap::InverseColorMap( const BitmapPalette& rPal ) : long bdist = cBlue - x2; rdist = rdist*rdist + gdist*gdist + bdist*bdist; - 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; + const long crinc = ( xsqr - ( cRed << nBits ) ) << 1L; + const long cginc = ( xsqr - ( cGreen << nBits ) ) << 1L; + const long cbinc = ( xsqr - ( cBlue << nBits ) ) << 1L; sal_uLong* cdp = reinterpret_cast<sal_uLong*>(pBuffer); sal_uInt8* crgbp = pMap; |