X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fexport_handler.h;h=dbc8213eed3c134dbf8f988939b8e6c24e26b5d4;hb=73192bc1a7ea55fa1864dc3826845b15c00dd2ec;hp=99de563fa9bd7c7e6d6580d736b3c47ee7b8eea3;hpb=f2b007195cd75b195e38a4cd7757debac73e7792;p=ardour.git

diff --git a/libs/ardour/ardour/export_handler.h b/libs/ardour/ardour/export_handler.h
index 99de563fa9..dbc8213eed 100644
--- a/libs/ardour/ardour/export_handler.h
+++ b/libs/ardour/ardour/export_handler.h
@@ -27,9 +27,13 @@
 
 #include <boost/shared_ptr.hpp>
 
-#include <ardour/ardour.h>
-#include <ardour/session.h>
-#include <ardour/types.h>
+#include "ardour/ardour.h"
+#include "ardour/session.h"
+#include "ardour/types.h"
+
+namespace AudioGrapher {
+	class BroadcastInfo;
+}
 
 namespace ARDOUR
 {
@@ -38,11 +42,12 @@ class ExportTimespan;
 class ExportChannelConfiguration;
 class ExportFormatSpecification;
 class ExportFilename;
-class ExportProcessor;
+class ExportGraphBuilder;
+
 
 class ExportElementFactory
 {
-  protected:
+  public:
 	typedef boost::shared_ptr<ExportTimespan> TimespanPtr;
 	typedef boost::shared_ptr<ExportChannelConfiguration> ChannelConfigPtr;
 	typedef boost::shared_ptr<ExportFormatSpecification> FormatPtr;
@@ -68,31 +73,35 @@ class ExportElementFactory
 	Session & session;
 };
 
-class ExportHandler : public ExportElementFactory, public sigc::trackable
+class ExportHandler : public ExportElementFactory
 {
-  private:
-	
-	/* Stuff for export configs
-	 * The multimap maps timespans to file specifications
-	 */
-	
+  public:
 	struct FileSpec {
-	
-		FileSpec (ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename) :
-		  channel_config (channel_config),
-		  format (format),
-		  filename (filename)
-		  {}
-	
+		FileSpec() {}
+		FileSpec (ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename, boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info)
+		  : channel_config (channel_config)
+		  , format (format)
+		  , filename (filename)
+		  , broadcast_info (broadcast_info)
+			{}
+
 		ChannelConfigPtr channel_config;
 		FormatPtr        format;
 		FilenamePtr      filename;
+		boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info;
 	};
 	
+  private:
+
+	/* Stuff for export configs
+	 * The multimap maps timespans to file specifications
+	 */
+
 	typedef std::pair<TimespanPtr, FileSpec> ConfigPair;
 	typedef std::multimap<TimespanPtr, FileSpec> ConfigMap;
-	
-	typedef boost::shared_ptr<ExportProcessor> ProcessorPtr;
+
+	typedef boost::shared_ptr<ExportGraphBuilder> GraphBuilderPtr;
+	typedef boost::shared_ptr<ExportStatus> StatusPtr;
 
   private:
 	/* Session::get_export_handler() should be used to obtain an export handler
@@ -101,80 +110,82 @@ class ExportHandler : public ExportElementFactory, public sigc::trackable
 
 	friend boost::shared_ptr<ExportHandler> Session::get_export_handler();
 	ExportHandler (Session & session);
-	
+
   public:
 	~ExportHandler ();
 
-	bool add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename);
+	bool add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename, boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info);
 	void do_export (bool rt = false);
 
   private:
 
+	int process (framecnt_t frames);
+	
 	Session &          session;
-	ProcessorPtr       processor;
+	GraphBuilderPtr    graph_builder;
+	StatusPtr          export_status;
 	ConfigMap          config_map;
-	
+
 	bool               realtime;
+	bool               normalizing;
+
+	/* Timespan management */
+
+	void start_timespan ();
+	int  process_timespan (framecnt_t frames);
+	int  process_normalize ();
+	void finish_timespan ();
+
+	typedef std::pair<ConfigMap::iterator, ConfigMap::iterator> TimespanBounds;
+	TimespanPtr           current_timespan;
+	TimespanBounds        timespan_bounds;
 	
-	sigc::connection          files_written_connection;
-	std::list<Glib::ustring> files_written;
-	
+	PBD::ScopedConnection process_connection;
+	framepos_t             process_position;
+
 	/* CD Marker stuff */
-	
+
 	struct CDMarkerStatus {
-		CDMarkerStatus (string out_file, TimespanPtr timespan, FormatPtr format, string filename) :
-		  out (out_file.c_str()), timespan (timespan), format (format), filename (filename),
+		CDMarkerStatus (std::string out_file, TimespanPtr timespan, FormatPtr format, std::string filename) :
+		  out (out_file.c_str()), timespan (timespan), format (format), filename (filename), marker(0),
 		  track_number (1), track_position (0), track_duration (0), track_start_frame (0),
 		  index_number (1), index_position (0)
 		  {}
-		
+
 		/* General info */
 		std::ofstream  out;
 		TimespanPtr    timespan;
 		FormatPtr      format;
-		string         filename;
+		std::string    filename;
 		Location *     marker;
-		
+
 		/* Track info */
 		uint32_t       track_number;
-		nframes_t      track_position;
-		nframes_t      track_duration;
-		nframes_t      track_start_frame;
-		
+		framepos_t      track_position;
+		framepos_t      track_duration;
+		framepos_t      track_start_frame;
+
 		/* Index info */
 		uint32_t       index_number;
-		nframes_t      index_position;
+		framepos_t      index_position;
 	};
-	
-	
+
+
 	void export_cd_marker_file (TimespanPtr timespan, FormatPtr file_format, std::string filename, CDMarkerFormat format);
-	
+
 	void write_cue_header (CDMarkerStatus & status);
 	void write_toc_header (CDMarkerStatus & status);
-	
+
 	void write_track_info_cue (CDMarkerStatus & status);
 	void write_track_info_toc (CDMarkerStatus & status);
 
 	void write_index_info_cue (CDMarkerStatus & status);
 	void write_index_info_toc (CDMarkerStatus & status);
-	
-	void frames_to_cd_frames_string (char* buf, nframes_t when);
-	
+
+	void frames_to_cd_frames_string (char* buf, framepos_t when);
+
 	int cue_tracknum;
 	int cue_indexnum;
-	
-	/* Timespan management */
-	
-	void start_timespan ();
-	void finish_timespan ();
-	void timespan_thread_finished ();
-	
-	typedef std::pair<ConfigMap::iterator, ConfigMap::iterator> TimespanBounds;
-	TimespanPtr          current_timespan;
-	ConfigMap::iterator  current_map_it;
-	TimespanBounds       timespan_bounds;
-	sigc::connection     channel_config_connection;
-
 };
 
 } // namespace ARDOUR