From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 7 Mar 2011 13:01:59 +0000 (+0000)
Subject: make sure that fade in and fade out curves reach their target (1.0 and 0.0) rather... 
X-Git-Tag: 3.0-alpha5~409
X-Git-Url: https://main.carlh.net/gitweb/?p=ardour.git;a=commitdiff_plain;h=aeff4ebb79cf80db69a02e0175aa1af4097705e1

make sure that fade in and fade out curves reach their target (1.0 and 0.0) rather than 1 step away from their target

git-svn-id: svn://localhost/ardour2/branches/3.0@9086 d708f5d6-7413-0410-9779-e7cbd77b26cf
---

diff --git a/libs/ardour/amp.cc b/libs/ardour/amp.cc
index 230b9f0d6b..5f305182f8 100644
--- a/libs/ardour/amp.cc
+++ b/libs/ardour/amp.cc
@@ -211,7 +211,7 @@ Amp::declick (BufferSet& bufs, framecnt_t nframes, int dir)
 
 	const framecnt_t declick = std::min ((framecnt_t) 128, nframes);
 	gain_t         delta, initial, target;
-	double         fractional_shift = -1.0/declick;
+	double         fractional_shift = -1.0/(declick-1);
 	double         fractional_pos;
 
 	if (dir < 0) {