#include "ardour/ardour.h"
#include "ardour/diskstream.h"
-#include "ardour/midi_playlist.h"
-#include "ardour/midi_ring_buffer.h"
+#include "ardour/midi_buffer.h"
#include "ardour/utils.h"
+#include "ardour/interpolation.h"
struct tm;
class IO;
class MidiEngine;
+class MidiPlaylist;
class MidiPort;
class MidiRingbuffer;
+class MidiSource;
class SMFSource;
class Send;
class Session;
-class MidiDiskstream : public Diskstream
+template<typename T> class MidiRingBuffer;
+
+class LIBARDOUR_API MidiDiskstream : public Diskstream
{
public:
- MidiDiskstream (Session &, const string& name, Diskstream::Flag f = Recordable);
+ MidiDiskstream (Session &, const std::string& name, Diskstream::Flag f = Recordable);
MidiDiskstream (Session &, const XMLNode&);
~MidiDiskstream();
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 ();
int use_copy_playlist ();
bool set_name (std::string const &);
+ bool set_write_source_name (const std::string& str);
/* stateful */
XMLNode& get_state(void);
int set_state(const XMLNode&, int version);
- void ensure_jack_monitors_input (bool);
+ void ensure_input_monitoring (bool);
boost::shared_ptr<SMFSource> write_source () { return _write_source; }
void set_note_mode (NoteMode m);
- uint16_t get_channel_mask() {
- uint16_t playback_mask = _playback_buf->get_channel_mask();
-#ifndef NDEBUG
- uint16_t capture_mask = _capture_buf->get_channel_mask();
- assert(playback_mask == capture_mask);
-#endif
- return playback_mask;
- }
-
- void set_channel_mode(ChannelMode mode, uint16_t mask) {
- _playback_buf->set_channel_mode(mode, mask);
- _capture_buf->set_channel_mode(mode, mask);
- }
-
- ChannelMode get_channel_mode() {
- ChannelMode playback_mode = _playback_buf->get_channel_mode();
- ChannelMode capture_mode = _capture_buf->get_channel_mode();
-#ifndef NDEBUG
- assert(playback_mode == capture_mode);
-#endif
- return playback_mode;
- }
-
/** Emitted when some MIDI data has been received for recording.
* Parameter is the source that it is destined for.
* A caller can get a copy of the data with get_gui_feed_buffer ()
void set_block_size (pframes_t);
int internal_playback_seek (framecnt_t distance);
int can_internal_playback_seek (framecnt_t distance);
- std::list<boost::shared_ptr<Source> > steal_write_sources();
+ std::string steal_write_source_name();
void reset_write_sources (bool, bool force = false);
void non_realtime_input_change ();
void non_realtime_locate (framepos_t location);
static void set_readahead_frames (framecnt_t frames_ahead) { midi_readahead = frames_ahead; }
- protected:
- int seek (framepos_t which_sample, bool complete_refill = false);
-
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 (framepos_t transport_frame, pframes_t nframes, framecnt_t &);
- 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 ();
int use_new_write_source (uint32_t n=0);
- int find_and_use_playlist (const string&);
+ int find_and_use_playlist (const std::string&);
void allocate_temporary_buffers ();
void adjust_playback_buffering () {}
void adjust_capture_buffering () {}
- void engage_record_enable ();
- void disengage_record_enable ();
+ bool prep_record_enable ();
+ bool prep_record_disable ();
MidiRingBuffer<framepos_t>* _playback_buf;
MidiRingBuffer<framepos_t>* _capture_buf;
boost::weak_ptr<MidiPort> _source_port;
boost::shared_ptr<SMFSource> _write_source;
NoteMode _note_mode;
- volatile gint _frames_written_to_ringbuffer;
- volatile gint _frames_read_from_ringbuffer;
+ gint _frames_written_to_ringbuffer;
+ gint _frames_read_from_ringbuffer;
+ volatile gint _frames_pending_write;
+ volatile gint _num_captured_loops;
+ framepos_t _accumulated_capture_offset;
/** A buffer that we use to put newly-arrived MIDI data in for
the GUI to read (so that it can update itself).
*/
MidiBuffer _gui_feed_buffer;
- mutable Glib::Threads::Mutex _gui_feed_buffer_mutex;
+ mutable Glib::Threads::Mutex _gui_feed_buffer_mutex;
+
+ CubicMidiInterpolation interpolation;
};
}; /* namespace ARDOUR */
projects / ardour.git / blobdiff