X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fexport_format_base.h;h=093913e294b9f8b1302d3d4115e5addb1710b3e6;hb=91ab5e31751105d59386aab6a6e16ac5582904dc;hp=210452add2814c91d87ae5513d8196e30db4ff28;hpb=f2b007195cd75b195e38a4cd7757debac73e7792;p=ardour.git

diff --git a/libs/ardour/ardour/export_format_base.h b/libs/ardour/ardour/export_format_base.h
index 210452add2..093913e294 100644
--- a/libs/ardour/ardour/export_format_base.h
+++ b/libs/ardour/ardour/export_format_base.h
@@ -23,34 +23,34 @@
 
 #include <set>
 #include <string>
-#include <algorithm>
+
 #include <boost/shared_ptr.hpp>
-#include <glibmm/ustring.h>
 
 #include <sndfile.h>
 #include <samplerate.h>
-#include <ardour/gdither_types.h>
-#include <ardour/ardour.h>
 
-using std::string;
+#include "pbd/signals.h"
+#include "ardour/libardour_visibility.h"
+#include "ardour/types.h"
+
+#include "audiographer/general/sample_format_converter.h"
 
 namespace ARDOUR
 {
 
-class HasSampleFormat;
-
-class ExportFormatBase {
+class LIBARDOUR_API ExportFormatBase {
   public:
 
 	enum Type {
 		T_None = 0,
 		T_Sndfile
 	};
-	
+
 	enum FormatId {
 		F_None = 0,
 		F_WAV = SF_FORMAT_WAV,
 		F_W64 = SF_FORMAT_W64,
+		F_CAF = SF_FORMAT_CAF,
 		F_AIFF = SF_FORMAT_AIFF,
 		F_AU = SF_FORMAT_AU,
 		F_IRCAM = SF_FORMAT_IRCAM,
@@ -58,7 +58,7 @@ class ExportFormatBase {
 		F_FLAC = SF_FORMAT_FLAC,
 		F_Ogg = SF_FORMAT_OGG
 	};
-	
+
 	enum Endianness {
 		E_FileDefault = SF_ENDIAN_FILE, /* Default file endian-ness. */
 		E_Little = SF_ENDIAN_LITTLE,    /* Force little endian-ness. */
@@ -77,14 +77,14 @@ class ExportFormatBase {
 		SF_Double = SF_FORMAT_DOUBLE,
 		SF_Vorbis = SF_FORMAT_VORBIS
 	};
-	
+
 	enum DitherType {
-		D_None = GDitherNone,
-		D_Rect = GDitherRect,
-		D_Tri = GDitherTri,
-		D_Shaped = GDitherShaped
+		D_None = AudioGrapher::D_None,
+		D_Rect = AudioGrapher::D_Rect,
+		D_Tri = AudioGrapher::D_Tri,
+		D_Shaped = AudioGrapher::D_Shaped
 	};
-	
+
 	enum Quality {
 		Q_None = 0,
 		Q_Any,
@@ -92,17 +92,20 @@ class ExportFormatBase {
 		Q_LosslessCompression,
 		Q_LossyCompression
 	};
-	
+
 	enum SampleRate {
 		SR_None = 0,
-		SR_22_05 = 220500,
+		SR_Session = 1,
+		SR_8 = 8000,
+		SR_22_05 = 22050,
 		SR_44_1 = 44100,
 		SR_48 = 48000,
 		SR_88_2 = 88200,
 		SR_96 = 96000,
+		SR_176_4 = 176400,
 		SR_192 = 192000
 	};
-	
+
 	enum SRCQuality {
 		SRC_SincBest = SRC_SINC_BEST_QUALITY,
 		SRC_SincMedium = SRC_SINC_MEDIUM_QUALITY,
@@ -110,43 +113,42 @@ class ExportFormatBase {
 		SRC_ZeroOrderHold = SRC_ZERO_ORDER_HOLD,
 		SRC_Linear = SRC_LINEAR
 	};
-	
+
 	/// Class for managing selection and compatibility states
-	class SelectableCompatible {
+	class LIBARDOUR_API SelectableCompatible {
 	  public:
-		SelectableCompatible () :
-		  _selected (false), _compatible (true) { }
+		SelectableCompatible ()
+			: _selected (false), _compatible (true) { }
 		~SelectableCompatible () {}
-		
-		sigc::signal<void, bool> SelectChanged;
-		sigc::signal<void, bool> CompatibleChanged;
-		
+
+		PBD::Signal1<void,bool> SelectChanged;
+		PBD::Signal1<void,bool> CompatibleChanged;
+
 		bool selected () const { return _selected; }
 		bool compatible () const { return _compatible; }
-		Glib::ustring name () const { return _name; }
-		
+		std::string name () const { return _name; }
+
 		void set_selected (bool value);
 		void set_compatible (bool value);
-		
+
 	  protected:
-		void set_name (Glib::ustring name) { _name = name; }
-		
+		void set_name (std::string name) { _name = name; }
+
 	  private:
 		bool _selected;
 		bool _compatible;
-		
-		Glib::ustring _name;
+
+		std::string _name;
 	};
 
   public:
 
 	ExportFormatBase ();
 	ExportFormatBase (ExportFormatBase const & other);
-	
+
 	virtual ~ExportFormatBase ();
-	
+
 	boost::shared_ptr<ExportFormatBase> get_intersection (ExportFormatBase const & other) const;
-	boost::shared_ptr<ExportFormatBase> get_difference (ExportFormatBase const & other) const;
 	boost::shared_ptr<ExportFormatBase> get_union (ExportFormatBase const & other) const;
 
 	bool endiannesses_empty () const { return endiannesses.empty (); }
@@ -154,15 +156,17 @@ class ExportFormatBase {
 	bool sample_rates_empty () const { return sample_rates.empty (); }
 	bool formats_empty () const { return format_ids.empty (); }
 	bool qualities_empty () const { return qualities.empty (); }
-	
+
 	bool has_endianness (Endianness endianness) const { return endiannesses.find (endianness) != endiannesses.end() ; }
 	bool has_sample_format (SampleFormat format) const { return sample_formats.find (format) != sample_formats.end(); }
 	bool has_sample_rate (SampleRate rate) const { return sample_rates.find (rate) != sample_rates.end(); }
 	bool has_format (FormatId format) const { return format_ids.find (format) != format_ids.end(); }
 	bool has_quality (Quality quality) const { return qualities.find (quality) != qualities.end(); }
-	
-	void set_extension (Glib::ustring const & extension) { _extension = extension; }
-	Glib::ustring const & extension () const { return _extension; }
+
+	void set_extension (std::string const & extension) { _extension = extension; }
+	std::string const & extension () const { return _extension; }
+
+	static SampleRate nearest_sample_rate (framecnt_t sample_rate);
 
   protected:
 
@@ -175,22 +179,21 @@ class ExportFormatBase {
 	typedef std::set<SampleRate> SampleRateSet;
 	typedef std::set<FormatId> FormatSet;
 	typedef std::set<Quality> QualitySet;
-	
+
 	EndianSet       endiannesses;
 	SampleRateSet   sample_rates;
 	FormatSet       format_ids;
 	QualitySet      qualities;
-	
+
   private:
 
-	Glib::ustring  _extension;
-	
+	std::string  _extension;
+
 	enum SetOperation {
 		SetUnion,
-		SetDifference,
 		SetIntersection
 	};
-	
+
 	boost::shared_ptr<ExportFormatBase> do_set_operation (ExportFormatBase const & other, SetOperation operation) const;
 };