#include "ardour/ardour.h"
#include "ardour/diskstream.h"
#include "ardour/midi_buffer.h"
-#include "ardour/midi_playlist.h"
#include "ardour/utils.h"
+#include "ardour/interpolation.h"
struct tm;
class IO;
class MidiEngine;
+class MidiPlaylist;
class MidiPort;
class MidiRingbuffer;
class MidiSource;
class Send;
class Session;
+template<typename T> class MidiRingBuffer;
+
class LIBARDOUR_API MidiDiskstream : public Diskstream
{
public:
float playback_buffer_load() const;
float capture_buffer_load() const;
- void get_playback (MidiBuffer& dst, framecnt_t);
- void flush_playback (framepos_t, framepos_t);
+ void flush_playback (framepos_t, framepos_t);
void set_record_enabled (bool yn);
-
+ void set_record_safe (bool yn);
+
void reset_tracker ();
+ void resolve_tracker (Evoral::EventSink<framepos_t>& buffer, framepos_t time);
- boost::shared_ptr<MidiPlaylist> midi_playlist () { return boost::dynamic_pointer_cast<MidiPlaylist>(_playlist); }
+ boost::shared_ptr<MidiPlaylist> midi_playlist ();
int use_playlist (boost::shared_ptr<Playlist>);
int use_new_playlist ();
protected:
friend class MidiTrack;
friend class Auditioner;
+
int seek (framepos_t which_sample, bool complete_refill = false);
+ int _do_refill_with_alloc (bool one_chunk_only);
+ int process (BufferSet&, framepos_t transport_frame, pframes_t nframes, framecnt_t &, bool need_diskstream);
+ frameoffset_t calculate_playback_distance (pframes_t nframes);
+ bool commit (framecnt_t nframes);
- int process (BufferSet&, framepos_t transport_frame, pframes_t nframes, framecnt_t &, bool need_diskstream);
- frameoffset_t calculate_playback_distance (pframes_t nframes);
- bool commit (framecnt_t nframes);
static framecnt_t midi_readahead;
private:
+ void get_playback (MidiBuffer& dst, framecnt_t);
/* The two central butler operations */
int do_flush (RunContext context, bool force = false);
int do_refill ();
- int do_refill_with_alloc();
-
int read (framepos_t& start, framecnt_t cnt, bool reversed);
void finish_capture ();
bool prep_record_enable ();
bool prep_record_disable ();
-
+
MidiRingBuffer<framepos_t>* _playback_buf;
MidiRingBuffer<framepos_t>* _capture_buf;
boost::weak_ptr<MidiPort> _source_port;
*/
MidiBuffer _gui_feed_buffer;
mutable Glib::Threads::Mutex _gui_feed_buffer_mutex;
+
+ CubicMidiInterpolation interpolation;
};
}; /* namespace ARDOUR */