#ifndef __ardour_midi_track_h__
#define __ardour_midi_track_h__
-#include "pbd/ffs.h"
-
-#include "ardour/track.h"
+#include "ardour/midi_channel_filter.h"
#include "ardour/midi_ring_buffer.h"
+#include "ardour/track.h"
namespace ARDOUR
{
class InterThreadInfo;
-class MidiDiskstream;
class MidiPlaylist;
class RouteGroup;
class SMFSource;
class LIBARDOUR_API MidiTrack : public Track
{
public:
- MidiTrack (Session&, string name, Route::Flag f = Route::Flag (0), TrackMode m = Normal);
+ MidiTrack (Session&, std::string name, TrackMode m = Normal);
~MidiTrack ();
int init ();
- int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler);
-
- void realtime_handle_transport_stopped ();
void realtime_locate ();
+ void non_realtime_locate (samplepos_t);
- boost::shared_ptr<Diskstream> create_diskstream ();
- void set_diskstream (boost::shared_ptr<Diskstream>);
- void set_record_enabled (bool yn, void *src);
-
- DataType data_type () const {
- return DataType::MIDI;
- }
+ bool can_be_record_enabled ();
+ bool can_be_record_safe ();
void freeze_me (InterThreadInfo&);
void unfreeze ();
bool bounceable (boost::shared_ptr<Processor>, bool) const { return false; }
boost::shared_ptr<Region> bounce (InterThreadInfo&);
- boost::shared_ptr<Region> bounce_range (framepos_t start,
- framepos_t end,
+ boost::shared_ptr<Region> bounce_range (samplepos_t start,
+ samplepos_t end,
InterThreadInfo& iti,
boost::shared_ptr<Processor> endpoint,
bool include_endpoint);
int export_stuff (BufferSet& bufs,
- framepos_t start_frame,
- framecnt_t end_frame,
+ samplepos_t start_sample,
+ samplecnt_t end_sample,
boost::shared_ptr<Processor> endpoint,
bool include_endpoint,
- bool for_export);
+ bool for_export,
+ bool for_freeze);
int set_state (const XMLNode&, int version);
struct MidiControl : public AutomationControl {
MidiControl(MidiTrack* route, const Evoral::Parameter& param,
boost::shared_ptr<AutomationList> al = boost::shared_ptr<AutomationList>())
- : AutomationControl (route->session(), param, al)
+ : AutomationControl (route->session(), param, ParameterDescriptor(param), al)
, _route (route)
{}
- void set_value (double val);
+ bool writable() const { return true; }
+ void restore_value ();
MidiTrack* _route;
+
+ private:
+ void actually_set_value (double val, PBD::Controllable::GroupControlDisposition group_override);
};
+ virtual void set_parameter_automation_state (Evoral::Parameter param, AutoState);
+
NoteMode note_mode() const { return _note_mode; }
void set_note_mode (NoteMode m);
bool step_editing() const { return _step_editing; }
void set_step_editing (bool yn);
- MidiRingBuffer<framepos_t>& step_edit_ring_buffer() { return _step_edit_ring_buffer; }
+ MidiRingBuffer<samplepos_t>& step_edit_ring_buffer() { return _step_edit_ring_buffer; }
PBD::Signal1<void,bool> StepEditStatusChange;
boost::shared_ptr<SMFSource> write_source (uint32_t n = 0);
- /** Channel filtering mode.
- * @param mask If mode is FilterChannels, each bit represents a midi channel:
- * bit 0 = channel 0, bit 1 = channel 1 etc. the read and write methods will only
- * process events whose channel bit is 1.
- * If mode is ForceChannel, mask is simply a channel number which all events will
- * be forced to while reading.
- */
- void set_capture_channel_mode (ChannelMode mode, uint16_t mask);
- void set_playback_channel_mode (ChannelMode mode, uint16_t mask);
- void set_playback_channel_mask (uint16_t mask);
- void set_capture_channel_mask (uint16_t mask);
-
- ChannelMode get_playback_channel_mode() const {
- return static_cast<ChannelMode>((g_atomic_int_get(&_playback_channel_mask) & 0xffff0000) >> 16);
- }
- uint16_t get_playback_channel_mask() const {
- return g_atomic_int_get(&_playback_channel_mask) & 0x0000ffff;
- }
- ChannelMode get_capture_channel_mode() const {
- return static_cast<ChannelMode>((g_atomic_int_get(&_capture_channel_mask) & 0xffff0000) >> 16);
- }
- uint16_t get_capture_channel_mask() const {
- return g_atomic_int_get(&_capture_channel_mask) & 0x0000ffff;
- }
+ /* Configure capture/playback channels (see MidiChannelFilter). */
+ void set_capture_channel_mode (ChannelMode mode, uint16_t mask);
+ void set_playback_channel_mode (ChannelMode mode, uint16_t mask);
+ void set_playback_channel_mask (uint16_t mask);
+ void set_capture_channel_mask (uint16_t mask);
+
+ ChannelMode get_playback_channel_mode() const { return _playback_filter.get_channel_mode(); }
+ ChannelMode get_capture_channel_mode() const { return _capture_filter.get_channel_mode(); }
+ uint16_t get_playback_channel_mask() const { return _playback_filter.get_channel_mask(); }
+ uint16_t get_capture_channel_mask() const { return _capture_filter.get_channel_mask(); }
+
+ MidiChannelFilter& playback_filter() { return _playback_filter; }
+ MidiChannelFilter& capture_filter() { return _capture_filter; }
+
+ virtual void filter_input (BufferSet& bufs);
boost::shared_ptr<MidiPlaylist> midi_playlist ();
- PBD::Signal0<void> PlaybackChannelMaskChanged;
- PBD::Signal0<void> PlaybackChannelModeChanged;
- PBD::Signal0<void> CaptureChannelMaskChanged;
- PBD::Signal0<void> CaptureChannelModeChanged;
-
PBD::Signal1<void, boost::weak_ptr<MidiSource> > DataRecorded;
boost::shared_ptr<MidiBuffer> get_gui_feed_buffer () const;
- void set_monitoring (MonitorChoice);
MonitorState monitoring_state () const;
+ MonitorState get_auto_monitoring_state () const;
+
+ MidiBuffer const& immediate_event_buffer () const { return _immediate_event_buffer; }
void set_input_active (bool);
bool input_active () const;
PBD::Signal0<void> InputActiveChanged;
protected:
- XMLNode& state (bool full);
+
+ XMLNode& state (bool save_template);
void act_on_mute ();
+ void monitoring_changed (bool, PBD::Controllable::GroupControlDisposition);
-private:
- MidiRingBuffer<framepos_t> _immediate_events;
- MidiRingBuffer<framepos_t> _step_edit_ring_buffer;
- NoteMode _note_mode;
- bool _step_editing;
- bool _input_active;
- uint32_t _playback_channel_mask; // 16 bits mode, 16 bits mask
- uint32_t _capture_channel_mask; // 16 bits mode, 16 bits mask
+ void snapshot_out_of_band_data (samplecnt_t nframes);
+ void write_out_of_band_data (BufferSet& bufs, samplecnt_t /* nframes */) const;
- virtual boost::shared_ptr<Diskstream> diskstream_factory (XMLNode const &);
-
- boost::shared_ptr<MidiDiskstream> midi_diskstream () const;
- void write_out_of_band_data (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, framecnt_t nframes);
+private:
+ MidiRingBuffer<samplepos_t> _immediate_events;
+ MidiBuffer _immediate_event_buffer;
+ MidiRingBuffer<samplepos_t> _step_edit_ring_buffer;
+ NoteMode _note_mode;
+ bool _step_editing;
+ bool _input_active;
+ MidiChannelFilter _playback_filter;
+ MidiChannelFilter _capture_filter;
void set_state_part_two ();
void set_state_part_three ();
-
- int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool state_changing);
- void push_midi_input_to_step_edit_ringbuffer (framecnt_t nframes);
-
- void diskstream_data_recorded (boost::weak_ptr<MidiSource>);
- PBD::ScopedConnection _diskstream_data_recorded_connection;
+ int no_roll_unlocked (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, bool state_changing);
+ void push_midi_input_to_step_edit_ringbuffer (samplecnt_t nframes);
void track_input_active (IOChange, void*);
void map_input_active (bool);
- void filter_channels (BufferSet& bufs, ChannelMode mode, uint32_t mask);
-
-/* if mode is ForceChannel, force mask to the lowest set channel or 1 if no
- * channels are set.
- */
-#define force_mask(mode,mask) (((mode) == ForceChannel) ? (((mask) ? (1<<(PBD::ffs((mask))-1)) : 1)) : mask)
-
- void _set_playback_channel_mode(ChannelMode mode, uint16_t mask) {
- mask = force_mask (mode, mask);
- g_atomic_int_set(&_playback_channel_mask, (uint32_t(mode) << 16) | uint32_t(mask));
- }
- void _set_playback_channel_mask (uint16_t mask) {
- mask = force_mask (get_playback_channel_mode(), mask);
- g_atomic_int_set(&_playback_channel_mask, (uint32_t(get_playback_channel_mode()) << 16) | uint32_t(mask));
- }
- void _set_capture_channel_mode(ChannelMode mode, uint16_t mask) {
- mask = force_mask (mode, mask);
- g_atomic_int_set(&_capture_channel_mask, (uint32_t(mode) << 16) | uint32_t(mask));
- }
- void _set_capture_channel_mask (uint16_t mask) {
- mask = force_mask (get_capture_channel_mode(), mask);
- g_atomic_int_set(&_capture_channel_mask, (uint32_t(get_capture_channel_mode()) << 16) | uint32_t(mask));
- }
-
-#undef force_mask
+ void data_recorded (boost::weak_ptr<MidiSource> src);
+
+ /** Update automation controls to reflect any changes in buffers. */
+ void update_controls (BufferSet const& bufs);
+ void restore_controls ();
};
} /* namespace ARDOUR*/
projects / ardour.git / blobdiff