From: Carl Hetherington <cth@carlh.net>
Date: Wed, 7 Nov 2018 00:00:07 +0000 (+0000)
Subject: Don't emit video frame rate changes when they don't happen.
X-Git-Tag: v2.13.67~4
X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=855396924e7cdd0f507373b01313bc222fc5f695

Don't emit video frame rate changes when they don't happen.
---

diff --git a/src/lib/content.cc b/src/lib/content.cc
index 3ab4a5959..6f5d23fd5 100644
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -400,6 +400,9 @@ Content::set_video_frame_rate (double r)
 
 	{
 		boost::mutex::scoped_lock lm (_mutex);
+		if (_video_frame_rate && fabs(r - *_video_frame_rate) < VIDEO_FRAME_RATE_EPSILON) {
+			cc.abort();
+		}
 		_video_frame_rate = r;
 	}