X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fpixel_quanta.cc;h=09e6840645cf7d967a05b9dddbbbb92aaf2f84e1;hp=12eea5031a606a88427233b631f30822dde4cba2;hb=70b72b53eab0f247eb4dc605a2d669d4adb4e469;hpb=c2a17a87868eba87072fc369102b2b3cd8905e5a

diff --git a/src/lib/pixel_quanta.cc b/src/lib/pixel_quanta.cc
index 12eea5031..09e684064 100644
--- a/src/lib/pixel_quanta.cc
+++ b/src/lib/pixel_quanta.cc
@@ -39,6 +39,20 @@ PixelQuanta::as_xml (xmlpp::Element* node) const
 }
 
 
+int
+PixelQuanta::round_x (int x_) const
+{
+	return x_ - (x_ % x);
+}
+
+
+int
+PixelQuanta::round_y (int y_) const
+{
+	return y_ - (y_ % y);
+}
+
+
 PixelQuanta
 max (PixelQuanta const& a, PixelQuanta const& b)
 {