#include <CoreFoundation/CoreFoundation.h>
#endif
-#include "ardour.h"
+bool string_is_affirmative (const std::string&);
+
+#include "ardour/ardour.h"
+#include "ardour/data_type.h"
class XMLNode;
-Glib::ustring legalize_for_path (Glib::ustring str);
+std::string legalize_for_path (const std::string& str);
XMLNode* find_named_node (const XMLNode& node, std::string name);
std::string bool_as_string (bool);
-bool string_is_affirmative (const std::string&);
static inline float f_max(float x, float a) {
x -= a;
return (x);
}
-std::string bump_name_once(std::string s);
+std::string bump_name_once(const std::string& s, char delimiter);
int cmp_nocase (const std::string& s, const std::string& s2);
-int touch_file(Glib::ustring path);
+int touch_file(std::string 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);
+std::string path_expand (std::string);
+std::string region_name_from_path (std::string path, bool strip_channels, bool add_channel_suffix = false, uint32_t total = 0, uint32_t this_one = 0);
+bool path_is_paired (std::string path, std::string& pair_base);
-void compute_equal_power_fades (nframes_t nframes, float* in, float* out);
+void compute_equal_power_fades (ARDOUR::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* sync_source_to_string (ARDOUR::SyncSource src);
+ARDOUR::SyncSource string_to_sync_source (std::string str);
const char* edit_mode_to_string (ARDOUR::EditMode);
ARDOUR::EditMode string_to_edit_mode (std::string);
+static inline double
+gain_to_slider_position (ARDOUR::gain_t g)
+{
+ if (g == 0) return 0;
+ return pow((6.0*log(g)/log(2.0)+192.0)/198.0, 8.0);
+
+}
+
+static inline ARDOUR::gain_t
+slider_position_to_gain (double pos)
+{
+ /* XXX Marcus writes: this doesn't seem right to me. but i don't have a better answer ... */
+ if (pos == 0.0) return 0;
+ return pow (2.0,(sqrt(sqrt(sqrt(pos)))*198.0-192.0)/6.0);
+}
+
/* 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.
ARDOUR::MeterFalloff meter_falloff_from_float (float);
float meter_falloff_to_db_per_sec (float);
+const char* native_header_format_extension (ARDOUR::HeaderFormat, const ARDOUR::DataType& type);
+bool matching_unsuffixed_filename_exists_in (const std::string& dir, const std::string& name);
+
#if defined(HAVE_COREAUDIO) || defined(HAVE_AUDIOUNITS)
std::string CFStringRefToStdString(CFStringRef stringRef);
#endif // HAVE_COREAUDIO