X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fimage.cc;fp=src%2Flib%2Fimage.cc;h=6becdea42b6653bf5f3d65b6aa9b078804976763;hp=61945e1c99dce64d6cf3f7570a8ecf21a93adc9f;hb=451e5465bbd10827dafe76b35704102e589c0980;hpb=cdf9ebe4a827d8d2d6d89e34bad0c976b04834b7

diff --git a/src/lib/image.cc b/src/lib/image.cc
index 61945e1c9..6becdea42 100644
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -72,7 +72,7 @@ Image::vertical_factor (int n) const
 		throw PixelFormatError ("line_factor()", _pixel_format);
 	}
 
-	return pow (2.0f, d->log2_chroma_h);
+	return lrintf(powf(2.0f, d->log2_chroma_h));
 }
 
 int
@@ -87,7 +87,7 @@ Image::horizontal_factor (int n) const
 		throw PixelFormatError ("sample_size()", _pixel_format);
 	}
 
-	return pow (2.0f, d->log2_chroma_w);
+	return lrintf(powf(2.0f, d->log2_chroma_w));
 }
 
 /** @param n Component index.