From: Carl Hetherington <cth@carlh.net>
Date: Thu, 11 Aug 2022 14:39:03 +0000 (+0200)
Subject: Fix d881836379172f4072ed81ea074f46b3a363a681 which removed clearing
X-Git-Tag: v2.16.20~9
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=f2b10879dcafccdb28f88d53dc1fc22094b96c1d

Fix d881836379172f4072ed81ea074f46b3a363a681 which removed clearing
of the left-hand-side of images.
---

diff --git a/src/lib/image.cc b/src/lib/image.cc
index 629fc0a64..5866ee5b4 100644
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -298,9 +298,11 @@ Image::crop_scale_window (
 	 * 2. When we are scaling to certain sizes and placing the result into a larger
 	 *    black frame.
 	 *
-	 * Clear out the left hand side of the image to take care of that.
+	 * Clear out the sides of the image to take care of those cases.
 	 */
-	out->make_part_black (corner.x + inter_size.width, (out_size.width - inter_size.width) / 2);
+	auto const pad = (out_size.width - inter_size.width) / 2;
+	out->make_part_black(0, pad);
+	out->make_part_black(corner.x + inter_size.width, pad);
 
 	if (
 		video_range == VideoRange::VIDEO &&