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

1 files changed, 76 insertions, 0 deletions

diff --git a/libs/ardour/ardour/utils.h b/libs/ardour/ardour/utils.h
new file mode 100644
index 0000000000..eecde2e85f
--- /dev/null
+++ b/libs/ardour/ardour/utils.h
@@ -0,0 +1,76 @@
+/*
+    Copyright (C) 1999 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.
+
+*/
+
+#ifndef __ardour_utils_h__
+#define __ardour_utils_h__
+
+#include <iostream>
+#include <string>
+#include <cmath>
+
+#if defined(HAVE_COREAUDIO) || defined(HAVE_AUDIOUNITS)
+#include <CoreFoundation/CoreFoundation.h>
+#endif
+
+#include "ardour.h"
+
+class XMLNode;
+
+Glib::ustring legalize_for_path (Glib::ustring str);
+std::ostream& operator<< (std::ostream& o, const ARDOUR::BBT_Time& bbt);
+XMLNode* find_named_node (const XMLNode& node, std::string name);
+
+static inline float f_max(float x, float a) {
+	x -= a;
+	x += fabsf (x);
+	x *= 0.5f;
+	x += a;
+	
+	return (x);
+}
+
+std::string bump_name_once(std::string s);
+
+int cmp_nocase (const std::string& s, const std::string& s2);
+
+int touch_file(Glib::ustring path);
+
+Glib::ustring path_expand (Glib::ustring);
+Glib::ustring region_name_from_path (Glib::ustring path, bool strip_channels, bool add_channel_suffix = false, uint32_t total = 0, uint32_t this_one = 0);
+bool path_is_paired (Glib::ustring path, Glib::ustring& pair_base);
+
+void compute_equal_power_fades (nframes_t nframes, float* in, float* out);
+
+const char* slave_source_to_string (ARDOUR::SlaveSource src);
+ARDOUR::SlaveSource string_to_slave_source (std::string str);
+
+const char* edit_mode_to_string (ARDOUR::EditMode);
+ARDOUR::EditMode string_to_edit_mode (std::string);
+
+float meter_falloff_to_float (ARDOUR::MeterFalloff);
+ARDOUR::MeterFalloff meter_falloff_from_float (float);
+float meter_falloff_to_db_per_sec (float);
+float meter_hold_to_float (ARDOUR::MeterHold);
+
+#if defined(HAVE_COREAUDIO) || defined(HAVE_AUDIOUNITS)
+std::string CFStringRefToStdString(CFStringRef stringRef);
+#endif // HAVE_COREAUDIO
+
+#endif /* __ardour_utils_h__ */
+