From: Carl Hetherington <cth@carlh.net>
Date: Fri, 22 Dec 2023 17:25:40 +0000 (+0100)
Subject: Extract snap subdivision to a constant.
X-Git-Tag: v2.17.13~2^2~2
X-Git-Url: https://git.carlh.net/gitweb/?a=commitdiff_plain;ds=sidebyside;h=ffc489c67f97366016e51de9390eb3f6841ad069;p=dcpomatic.git

Extract snap subdivision to a constant.
---

diff --git a/src/lib/constants.h b/src/lib/constants.h
index 3b1871554..bfe144420 100644
--- a/src/lib/constants.h
+++ b/src/lib/constants.h
@@ -47,6 +47,7 @@
 #define MAX_CLOSED_CAPTION_XML_SIZE (256 * 1024)
 #define MAX_CLOSED_CAPTION_XML_SIZE_TEXT "256KB"
 #define CERTIFICATE_VALIDITY_PERIOD (10 * 365)
+#define SNAP_SUBDIVISION 64
 
 
 #endif
diff --git a/src/wx/content_timeline.cc b/src/wx/content_timeline.cc
index 7257f3587..663f93030 100644
--- a/src/wx/content_timeline.cc
+++ b/src/wx/content_timeline.cc
@@ -32,6 +32,7 @@
 #include "wx_util.h"
 #include "lib/atmos_mxf_content.h"
 #include "lib/audio_content.h"
+#include "lib/constants.h"
 #include "lib/film.h"
 #include "lib/image_content.h"
 #include "lib/playlist.h"
@@ -845,7 +846,7 @@ ContentTimeline::set_position_from_event(wxMouseEvent& ev, bool force_emit)
 
 		if (nearest_distance) {
 			/* Snap if it's close; `close' means within a proportion of the time on the timeline */
-			if (nearest_distance.get().abs() < DCPTime::from_seconds ((width() / pps) / 64)) {
+			if (nearest_distance.get().abs() < DCPTime::from_seconds ((width() / pps) / SNAP_SUBDIVISION)) {
 				new_position += nearest_distance.get ();
 			}
 		}