From: Carl Hetherington <cth@carlh.net>
Date: Mon, 16 Nov 2020 22:58:53 +0000 (+0100)
Subject: Add some lrintf() calls to be sure.
X-Git-Tag: v2.14.43~3
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=451e5465bbd10827dafe76b35704102e589c0980;p=dcpomatic.git

Add some lrintf() calls to be sure.
---

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.