Invert Pan-Azimuth (up means left)

[ardour.git] / libs / pbd / ffs.cc

diff --git a/libs/pbd/ffs.cc b/libs/pbd/ffs.cc
index 557504f14eb887bf5a10ca7a6c2093c05b706614..38f9129fc97af62a281031caf2548adf07a86314 100644 (file)
--- a/libs/pbd/ffs.cc
+++ b/libs/pbd/ffs.cc
@@ -1,21 +1,21 @@
 /*
-    Copyright (C) 2013 Tim Mayberry 
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2013 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2013-2015 Paul Davis <paul@linuxaudiosystems.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
 #include "pbd/ffs.h"
 
@@ -31,7 +31,7 @@ ffs (int x)
        return __builtin_ffs(x);
 #elif defined (COMPILER_MSVC)
        unsigned long index;
-#ifdef WIN64   
+#ifdef WIN64
        if (0 != _BitScanForward64(&index, (__int64)x))
 #else
        if (0 != _BitScanForward(&index, (unsigned long)x))