X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fmidi_port.h;h=4b453b80bc0bbc0629e5ed0ace53abc91a97a046;hb=e6915e01de2e2167c3384c6c8f2408f763971616;hp=0787f66494e479bd3371152333049de36f0ac3cc;hpb=f53f2e8e3306a56c99cc1c034f8aecee4325ec88;p=ardour.git

diff --git a/libs/ardour/ardour/midi_port.h b/libs/ardour/ardour/midi_port.h
index 0787f66494..4b453b80bc 100644
--- a/libs/ardour/ardour/midi_port.h
+++ b/libs/ardour/ardour/midi_port.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2002 Paul Davis 
+    Copyright (C) 2002 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
@@ -21,41 +21,72 @@
 #ifndef __ardour_midi_port_h__
 #define __ardour_midi_port_h__
 
-#include <sigc++/signal.h>
-#include <pbd/failed_constructor.h>
-#include <ardour/ardour.h>
-#include <ardour/port.h>
-#include <ardour/midi_buffer.h>
+#include "midi++/parser.h"
+
+#include "ardour/port.h"
+#include "ardour/midi_buffer.h"
 
 namespace ARDOUR {
 
+class MidiBuffer;
 class MidiEngine;
 
-class MidiPort : public virtual Port {
+class LIBARDOUR_API MidiPort : public Port {
    public:
-	virtual ~MidiPort();
-	
-	Buffer& get_buffer() {
-		return _buffer;
+	~MidiPort();
+
+	DataType type () const {
+		return DataType::MIDI;
 	}
 
-	MidiBuffer& get_midi_buffer() {
-		return _buffer;
+	void cycle_start (pframes_t nframes);
+	void cycle_end (pframes_t nframes);
+	void cycle_split ();
+
+	void flush_buffers (pframes_t nframes);
+	void transport_stopped ();
+	void realtime_locate ();
+	void reset ();
+	void require_resolve ();
+
+	bool input_active() const { return _input_active; }
+	void set_input_active (bool yn);
+
+	Buffer& get_buffer (pframes_t nframes) {
+		return get_midi_buffer (nframes);
 	}
-	
-	size_t capacity() { return _buffer.capacity(); }
-	size_t size()     { return _buffer.size(); }
+
+	MidiBuffer& get_midi_buffer (pframes_t nframes);
+
+	void set_trace (MIDI::Parser* trace_parser);
+
+	typedef boost::function<bool(MidiBuffer&,MidiBuffer&)> MidiFilter;
+	void set_inbound_filter (MidiFilter);
+	int add_shadow_port (std::string const &, MidiFilter);
+	boost::shared_ptr<MidiPort> shadow_port() const { return _shadow_port; }
+
+	void read_and_parse_entire_midi_buffer_with_no_speed_adjustment (pframes_t nframes, MIDI::Parser& parser, samplepos_t now);
 
   protected:
-	friend class AudioEngine;
+	friend class PortManager;
 
-	MidiPort (Flags, nframes_t bufsize);
-	
-	/* engine isn't supposed to access below here */
+	MidiPort (const std::string& name, PortFlags);
 
-	MidiBuffer     _buffer;
+  private:
+	MidiBuffer* _buffer;
+	bool        _resolve_required;
+	bool        _input_active;
+	MidiFilter   inbound_midi_filter;
+	boost::shared_ptr<MidiPort> _shadow_port;
+	MidiFilter   shadow_midi_filter;
+	MIDI::Parser* _trace_parser;
+	bool  _data_fetched_for_cycle;
+	
+	void resolve_notes (void* buffer, samplepos_t when);
+	void pull_input (pframes_t nframes, bool adjust_speed);
+	void parse_input (pframes_t nframes, MIDI::Parser& parser);
 };
- 
+
 } // namespace ARDOUR
 
 #endif /* __ardour_midi_port_h__ */