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/*
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.
$Id$
*/
#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;
void elapsed_time_to_str (char *buf, uint32_t seconds);
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);
}
int cmp_nocase (const std::string& s, const std::string& s2);
int tokenize_fullpath (std::string fullpath, std::string& path, std::string& name);
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 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);
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__ */
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