X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=ycbcr.cpp;fp=ycbcr.cpp;h=277ea9c7b3a3de1c97cf95a51b1941661656bcbd;hp=6dbcd9d94691e1a1190d1fcabf36c1ff373e1919;hb=2b85d54dac93d98400c78eff109750ad19c4219b;hpb=9faecb6aed1b84c71286b30b6600ef5e4ee76537

diff --git a/ycbcr.cpp b/ycbcr.cpp
index 6dbcd9d..277ea9c 100644
--- a/ycbcr.cpp
+++ b/ycbcr.cpp
@@ -52,7 +52,7 @@ float compute_chroma_offset(float pos, unsigned subsampling_factor, unsigned res
 		// x + (-0) can be optimized away freely, as opposed to x + 0.
 		return -0.0;
 	} else {
-		return (local_chroma_pos - 0.5) / resolution;
+		return (0.5 - local_chroma_pos) / resolution;
 	}
 }