diff options
Diffstat (limited to 'canvas/source/cairo/cairo_canvasbitmap.cxx')
| -rw-r--r-- | canvas/source/cairo/cairo_canvasbitmap.cxx | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/canvas/source/cairo/cairo_canvasbitmap.cxx b/canvas/source/cairo/cairo_canvasbitmap.cxx index d3cdef800e9f..7894e2e978e2 100644 --- a/canvas/source/cairo/cairo_canvasbitmap.cxx +++ b/canvas/source/cairo/cairo_canvasbitmap.cxx @@ -147,10 +147,10 @@ namespace cairocanvas cairo_surface_flush(pPixels); unsigned char *pSrc = cairo_image_surface_get_data( pPixels ); unsigned int nStride = cairo_image_surface_get_stride( pPixels ); - for( unsigned long y = 0; y < (unsigned long) aSize.Height(); y++ ) + for( unsigned long y = 0; y < static_cast<unsigned long>(aSize.Height()); y++ ) { sal_uInt32 *pPix = reinterpret_cast<sal_uInt32 *>(pSrc + nStride * y); - for( unsigned long x = 0; x < (unsigned long) aSize.Width(); x++ ) + for( unsigned long x = 0; x < static_cast<unsigned long>(aSize.Width()); x++ ) { #if defined OSL_BIGENDIAN sal_uInt8 nB = (*pPix >> 24); @@ -166,9 +166,9 @@ namespace cairocanvas if( nAlpha != 0 && nAlpha != 255 ) { // Cairo uses pre-multiplied alpha - we do not => re-multiply - nR = (sal_uInt8) MinMax( ((sal_uInt32)nR * 255) / nAlpha, 0, 255 ); - nG = (sal_uInt8) MinMax( ((sal_uInt32)nG * 255) / nAlpha, 0, 255 ); - nB = (sal_uInt8) MinMax( ((sal_uInt32)nB * 255) / nAlpha, 0, 255 ); + nR = static_cast<sal_uInt8>(MinMax( (static_cast<sal_uInt32>(nR) * 255) / nAlpha, 0, 255 )); + nG = static_cast<sal_uInt8>(MinMax( (static_cast<sal_uInt32>(nG) * 255) / nAlpha, 0, 255 )); + nB = static_cast<sal_uInt8>(MinMax( (static_cast<sal_uInt32>(nB) * 255) / nAlpha, 0, 255 )); } pRGBWrite->SetPixel( y, x, BitmapColor( nR, nG, nB ) ); pMaskWrite->SetPixelIndex( y, x, 255 - nAlpha ); |