From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 21 Sep 2016 20:23:33 +0000 (-0500)
Subject: put change_alpha() into ArdourCanvas namespace as intended
X-Git-Tag: 5.4~114
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=0613f8e3bd3d2685a9bdada30c2a79958be74438;p=ardour.git

put change_alpha() into ArdourCanvas namespace as intended
---

diff --git a/libs/canvas/colors.cc b/libs/canvas/colors.cc
index 7a108e7f85..0bd3f8b049 100644
--- a/libs/canvas/colors.cc
+++ b/libs/canvas/colors.cc
@@ -36,7 +36,7 @@ using std::max;
 using std::min;
 
 ArdourCanvas::Color
-change_alpha (Color c, double a)
+ArdourCanvas::change_alpha (Color c, double a)
 {
 	return ((c & ~0xff) | (lrintf (a*255.0) & 0xff));
 }