using namespace ARDOUR;
using namespace PBD;
-/** Basic MidiRegion constructor (one channel) */
-MidiRegion::MidiRegion (boost::shared_ptr<MidiSource> src, nframes_t start, nframes_t length)
- : Region (src, start, length, PBD::basename_nosuffix(src->name()), DataType::MIDI, 0, Region::Flag(Region::DefaultFlags|Region::External))
-{
- assert(_name.val().find("/") == string::npos);
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
-}
-
-/* Basic MidiRegion constructor (one channel) */
-MidiRegion::MidiRegion (boost::shared_ptr<MidiSource> src, nframes_t start, nframes_t length, const string& name, layer_t layer, Flag flags)
- : Region (src, start, length, name, DataType::MIDI, layer, flags)
-{
- assert(_name.val().find("/") == string::npos);
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
-}
-
/* Basic MidiRegion constructor (many channels) */
-MidiRegion::MidiRegion (const SourceList& srcs, nframes_t start, nframes_t length, const string& name, layer_t layer, Flag flags)
- : Region (srcs, start, length, name, DataType::MIDI, layer, flags)
-{
- assert(_name.val().find("/") == string::npos);
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
-}
-
-
-/** Create a new MidiRegion, that is part of an existing one */
-MidiRegion::MidiRegion (boost::shared_ptr<const MidiRegion> other, nframes_t offset, nframes_t length, const string& name, layer_t layer, Flag flags)
- : Region (other, offset, length, name, layer, flags)
-{
- assert(_name.val().find("/") == string::npos);
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
-}
-
-MidiRegion::MidiRegion (boost::shared_ptr<const MidiRegion> other)
- : Region (other)
-{
- assert(_name.val().find("/") == string::npos);
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
-}
-
-MidiRegion::MidiRegion (boost::shared_ptr<MidiSource> src, const XMLNode& node)
- : Region (src, node)
+MidiRegion::MidiRegion (const SourceList& srcs)
+ : Region (srcs)
{
- if (set_state (node, Stateful::loading_state_version)) {
- throw failed_constructor();
- }
-
midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
assert(_name.val().find("/") == string::npos);
assert(_type == DataType::MIDI);
}
-MidiRegion::MidiRegion (const SourceList& srcs, const XMLNode& node)
- : Region (srcs, node)
+/** Create a new MidiRegion, that is part of an existing one */
+MidiRegion::MidiRegion (boost::shared_ptr<const MidiRegion> other, frameoffset_t offset, bool offset_relative)
+ : Region (other, offset, offset_relative)
{
- if (set_state (node, Stateful::loading_state_version)) {
- throw failed_constructor();
- }
-
- midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
assert(_name.val().find("/") == string::npos);
- assert(_type == DataType::MIDI);
+ midi_source(0)->Switched.connect_same_thread (*this, boost::bind (&MidiRegion::switch_source, this, _1));
}
MidiRegion::~MidiRegion ()
}
void
-MidiRegion::set_position_internal (nframes_t pos, bool allow_bbt_recompute)
+MidiRegion::set_position_internal (framepos_t pos, bool allow_bbt_recompute)
{
BeatsFramesConverter old_converter(_session.tempo_map(), _position - _start);
double length_beats = old_converter.from(_length);
set_length(new_converter.to(length_beats), 0);
}
-nframes_t
-MidiRegion::read_at (Evoral::EventSink<nframes_t>& out, sframes_t position, nframes_t dur, uint32_t chan_n, NoteMode mode, MidiStateTracker* tracker) const
+framecnt_t
+MidiRegion::read_at (Evoral::EventSink<nframes_t>& out, framepos_t position, framecnt_t dur, uint32_t chan_n, NoteMode mode, MidiStateTracker* tracker) const
{
return _read_at (_sources, out, position, dur, chan_n, mode, tracker);
}
-nframes_t
-MidiRegion::master_read_at (MidiRingBuffer<nframes_t>& out, sframes_t position, nframes_t dur, uint32_t chan_n, NoteMode mode) const
+framecnt_t
+MidiRegion::master_read_at (MidiRingBuffer<nframes_t>& out, framepos_t position, framecnt_t dur, uint32_t chan_n, NoteMode mode) const
{
return _read_at (_master_sources, out, position, dur, chan_n, mode); /* no tracker */
}
-nframes_t
-MidiRegion::_read_at (const SourceList& /*srcs*/, Evoral::EventSink<nframes_t>& dst, sframes_t position, nframes_t dur, uint32_t chan_n,
+framecnt_t
+MidiRegion::_read_at (const SourceList& /*srcs*/, Evoral::EventSink<nframes_t>& dst, framepos_t position, framecnt_t dur, uint32_t chan_n,
NoteMode mode, MidiStateTracker* tracker) const
{
- nframes_t internal_offset = 0;
- nframes_t src_offset = 0;
- nframes_t to_read = 0;
+ frameoffset_t internal_offset = 0;
+ frameoffset_t src_offset = 0;
+ framecnt_t to_read = 0;
/* precondition: caller has verified that we cover the desired section */
boost::shared_ptr<MidiSource> src = midi_source(chan_n);
src->set_note_mode(mode);
- nframes_t output_buffer_position = 0;
- nframes_t negative_output_buffer_position = 0;
+ framepos_t output_buffer_position = 0;
+ framepos_t negative_output_buffer_position = 0;
if (_position >= _start) {
// handle resizing of beginnings of regions correctly
output_buffer_position = _position - _start;
return node;
}
-int
-MidiRegion::set_live_state (const XMLNode& node, int version, Change& what_changed, bool send)
-{
- const XMLProperty *prop;
- LocaleGuard lg (X_("POSIX"));
-
- Region::set_live_state (node, version, what_changed, false);
-
- uint32_t old_flags = _flags;
-
- if ((prop = node.property ("flags")) != 0) {
- _flags = Flag (string_2_enum (prop->value(), _flags));
-
- //_flags = Flag (strtol (prop->value().c_str(), (char **) 0, 16));
-
- _flags = Flag (_flags & ~Region::LeftOfSplit);
- _flags = Flag (_flags & ~Region::RightOfSplit);
- }
-
- if ((old_flags ^ _flags) & Muted) {
- what_changed = Change (what_changed|MuteChanged);
- }
- if ((old_flags ^ _flags) & Opaque) {
- what_changed = Change (what_changed|OpacityChanged);
- }
- if ((old_flags ^ _flags) & Locked) {
- what_changed = Change (what_changed|LockChanged);
- }
-
- if (send) {
- send_change (what_changed);
- }
-
- return 0;
-}
-
int
MidiRegion::set_state (const XMLNode& node, int version)
{
- /* Region::set_state() calls the virtual set_live_state(),
- which will get us back to AudioRegion::set_live_state()
- to handle the relevant stuff.
- */
-
return Region::set_state (node, version);
}
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