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authorPaul Davis <paul@linuxaudiosystems.com>2008-06-02 21:41:35 +0000
committerPaul Davis <paul@linuxaudiosystems.com>2008-06-02 21:41:35 +0000
commit449aab3c465bbbf66d221fac3d7ea559f1720357 (patch)
tree6843cc40c88250a132acac701271f1504cd2df04 /libs/ardour/chan_count.cc
parent9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (diff)
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/chan_count.cc')
-rw-r--r--libs/ardour/chan_count.cc48
1 files changed, 48 insertions, 0 deletions
diff --git a/libs/ardour/chan_count.cc b/libs/ardour/chan_count.cc
new file mode 100644
index 0000000000..b6f51a4d95
--- /dev/null
+++ b/libs/ardour/chan_count.cc
@@ -0,0 +1,48 @@
+/*
+ Copyright (C) 2006 Paul Davis
+
+ 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.
+
+ $Id: insert.cc 712 2006-07-28 01:08:57Z drobilla $
+*/
+
+#define __STDC_LIMIT_MACROS 1
+#include <stdint.h>
+#include <ardour/chan_count.h>
+
+namespace ARDOUR {
+
+// infinite/zero chan count stuff, for setting minimums and maximums, etc.
+// FIXME: implement this in a less fugly way
+
+ChanCount
+infinity_factory()
+{
+ ChanCount ret;
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ ret.set(*t, UINT32_MAX);
+ }
+
+ return ret;
+}
+
+
+// Statics
+const ChanCount ChanCount::INFINITE = infinity_factory();
+const ChanCount ChanCount::ZERO = ChanCount();
+
+
+} // namespace ARDOUR