Use PBD::copy_file in Session::create() to copy the template file.

[ardour.git] / libs / ardour / ardour / midi_diskstream.h

diff --git a/libs/ardour/ardour/midi_diskstream.h b/libs/ardour/ardour/midi_diskstream.h
index a048cf40218071bdc33bf186623e2e87658b8fa6..bc126ce3643ec8825484237f568b0fcbe26cd32e 100644 (file)
--- a/libs/ardour/ardour/midi_diskstream.h
+++ b/libs/ardour/ardour/midi_diskstream.h
@@ -45,6 +45,8 @@
 #include <ardour/utils.h>
 #include <ardour/diskstream.h>
 #include <ardour/midi_playlist.h>
+#include <ardour/midi_ring_buffer.h>
+
 struct tm;
 
 namespace ARDOUR {
@@ -61,18 +63,18 @@ class MidiDiskstream : public Diskstream
   public:
        MidiDiskstream (Session &, const string& name, Diskstream::Flag f = Recordable);
        MidiDiskstream (Session &, const XMLNode&);
+       ~MidiDiskstream();
 
        float playback_buffer_load() const;
        float capture_buffer_load() const;
        
-       RawMidi* playback_buffer () { return _current_playback_buffer; }
-       RawMidi* capture_buffer ()  { return _current_capture_buffer; }
+       void get_playback(MidiBuffer& dst, nframes_t start, nframes_t end);
 
        void set_record_enabled (bool yn);
 
-       MidiPlaylist* midi_playlist () { return dynamic_cast<MidiPlaylist*>(_playlist); }
+       boost::shared_ptr<MidiPlaylist> midi_playlist () { return boost::dynamic_pointer_cast<MidiPlaylist>(_playlist); }
 
-       int use_playlist (Playlist *);
+       int use_playlist (boost::shared_ptr<Playlist>);
        int use_new_playlist ();
        int use_copy_playlist ();
 
@@ -83,6 +85,10 @@ class MidiDiskstream : public Diskstream
 
        void monitor_input (bool);
 
+       boost::shared_ptr<SMFSource> write_source () { return _write_source; }
+       
+       int set_destructive (bool yn); // doom!
+
   protected:
        friend class Session;
 
@@ -93,34 +99,31 @@ class MidiDiskstream : public Diskstream
 
        void set_pending_overwrite(bool);
        int  overwrite_existing_buffers ();
-       void set_block_size (jack_nframes_t);
-       int  internal_playback_seek (jack_nframes_t distance);
-       int  can_internal_playback_seek (jack_nframes_t distance);
+       void set_block_size (nframes_t);
+       int  internal_playback_seek (nframes_t distance);
+       int  can_internal_playback_seek (nframes_t distance);
        int  rename_write_sources ();
        void reset_write_sources (bool, bool force = false);
        void non_realtime_input_change ();
 
   protected:
-       int seek (jack_nframes_t which_sample, bool complete_refill = false);
+       int seek (nframes_t which_sample, bool complete_refill = false);
 
   protected:
        friend class MidiTrack;
 
-       int  process (jack_nframes_t transport_frame, jack_nframes_t nframes, jack_nframes_t offset, bool can_record, bool rec_monitors_input);
-       bool commit  (jack_nframes_t nframes);
+       int  process (nframes_t transport_frame, nframes_t nframes, nframes_t offset, bool can_record, bool rec_monitors_input);
+       bool commit  (nframes_t nframes);
 
   private:
 
-       /* use unref() to destroy a diskstream */
-       ~MidiDiskstream();
-
        /* The two central butler operations */
        int do_flush (Session::RunContext context, bool force = false);
        int do_refill ();
        
        int do_refill_with_alloc();
 
-       int read (RawMidi* buf, jack_nframes_t& start, jack_nframes_t cnt, bool reversed);
+       int read (nframes_t& start, nframes_t cnt, bool reversed);
 
        void finish_capture (bool rec_monitors_input);
        void transport_stopped (struct tm&, time_t, bool abort);
@@ -136,26 +139,25 @@ class MidiDiskstream : public Diskstream
        int use_pending_capture_data (XMLNode& node);
 
        void get_input_sources ();
-       void check_record_status (jack_nframes_t transport_frame, jack_nframes_t nframes, bool can_record);
+       void check_record_status (nframes_t transport_frame, nframes_t nframes, bool can_record);
        void set_align_style_from_io();
-       void setup_destructive_playlist ();
-       void use_destructive_playlist ();
        
        void engage_record_enable ();
        void disengage_record_enable ();
        
        // FIXME: This is basically a single ChannelInfo.. abstractify that concept?
-       RingBufferNPT<RawMidi>*           _playback_buf;
-       RingBufferNPT<RawMidi>*           _capture_buf;
-       RawMidi*                          _current_playback_buffer;
-       RawMidi*                          _current_capture_buffer;
-       RawMidi*                          _playback_wrap_buffer;
-       RawMidi*                          _capture_wrap_buffer;
+       MidiRingBuffer*                    _playback_buf;
+       MidiRingBuffer*                    _capture_buf;
+       //RawMidi*                          _current_playback_buffer;
+       //RawMidi*                          _current_capture_buffer;
+       //RawMidi*                          _playback_wrap_buffer;
+       //RawMidi*                          _capture_wrap_buffer;
        MidiPort*                         _source_port;
-       SMFSource*                        _write_source; ///< aka capturing source
+       boost::shared_ptr<SMFSource>      _write_source;
        RingBufferNPT<CaptureTransition>* _capture_transition_buf;
-       RingBufferNPT<RawMidi>::rw_vector _playback_vector;
-       RingBufferNPT<RawMidi>::rw_vector _capture_vector;
+       //RingBufferNPT<RawMidi>::rw_vector _playback_vector;
+       //RingBufferNPT<RawMidi>::rw_vector _capture_vector;
+       nframes_t _last_flush_frame;
 };
 
 }; /* namespace ARDOUR */