diff options
Diffstat (limited to 'vcl/source/bitmap/BitmapSobelGreyFilter.cxx')
| -rw-r--r-- | vcl/source/bitmap/BitmapSobelGreyFilter.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vcl/source/bitmap/BitmapSobelGreyFilter.cxx b/vcl/source/bitmap/BitmapSobelGreyFilter.cxx index 47c6f438f995..a631fe4f30a2 100644 --- a/vcl/source/bitmap/BitmapSobelGreyFilter.cxx +++ b/vcl/source/bitmap/BitmapSobelGreyFilter.cxx @@ -8,6 +8,9 @@ * */ +#include <sal/config.h> + +#include <o3tl/clamp.hxx> #include <vcl/bitmap.hxx> #include <vcl/bitmapex.hxx> #include <vcl/bitmapaccess.hxx> @@ -116,7 +119,7 @@ BitmapEx BitmapSobelGreyFilter::execute(BitmapEx const& rBitmapEx) const nSum1 = static_cast<long>( sqrt(static_cast<double>(nSum1 * nSum1 + nSum2 * nSum2))); - aGrey.SetIndex(~static_cast<sal_uInt8>(SAL_BOUND(nSum1, 0, 255))); + aGrey.SetIndex(~static_cast<sal_uInt8>(o3tl::clamp(nSum1, 0L, 255L))); pWriteAcc->SetPixelOnData(pScanline, nX, aGrey); if (nX < (nWidth - 1)) |