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__
class XMLNode;
-void elapsed_time_to_str (char *buf, uint32_t seconds);
-std::string legalize_for_path (std::string str);
+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);
-std::string placement_as_string (ARDOUR::Placement);
static inline float f_max(float x, float a) {
x -= a;
return (x);
}
-int cmp_nocase (const std::string& s, const std::string& s2);
+std::string bump_name_once(std::string s);
-int tokenize_fullpath (std::string fullpath, std::string& path, std::string& name);
+int cmp_nocase (const std::string& s, const std::string& s2);
-int touch_file(std::string path);
+int touch_file(Glib::ustring path);
-std::string region_name_from_path (std::string path);
-std::string path_expand (std::string);
+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* edit_mode_to_string (ARDOUR::EditMode);
ARDOUR::EditMode string_to_edit_mode (std::string);
+
+/* I don't really like hard-coding these falloff rates here
+ * Probably should use a map of some kind that could be configured
+ * These rates are db/sec.
+*/
+
+#define METER_FALLOFF_OFF 0.0f
+#define METER_FALLOFF_SLOWEST 6.6f // BBC standard
+#define METER_FALLOFF_SLOW 8.6f // BBC standard
+#define METER_FALLOFF_MEDIUM 20.0f
+#define METER_FALLOFF_FAST 32.0f
+#define METER_FALLOFF_FASTER 46.0f
+#define METER_FALLOFF_FASTEST 70.0f
+
float meter_falloff_to_float (ARDOUR::MeterFalloff);
-float meter_hold_to_float (ARDOUR::MeterHold);
+ARDOUR::MeterFalloff meter_falloff_from_float (float);
+float meter_falloff_to_db_per_sec (float);
#if defined(HAVE_COREAUDIO) || defined(HAVE_AUDIOUNITS)
std::string CFStringRefToStdString(CFStringRef stringRef);