+template<typename T>
+void
+MidiRingBuffer<T>::dump(ostream& str)
+{
+ size_t rspace;
+
+ if ((rspace = this->read_space()) == 0) {
+ str << "MRB::dump: empty\n";
+ return;
+ }
+
+ T ev_time;
+ Evoral::EventType ev_type;
+ uint32_t ev_size;
+ size_t read_ptr = g_atomic_int_get (&this->_read_ptr);
+
+ str << "Dump @ " << read_ptr << endl;
+
+ while (1) {
+ uint8_t* wp;
+ uint8_t* data;
+ size_t write_ptr;
+
+#define space(r,w) ((w > r) ? (w - r) : ((w - r + this->_size) % this->_size))
+
+ write_ptr = g_atomic_int_get (&this->_write_ptr);
+ if (space (read_ptr, write_ptr) < sizeof (T)) {
+ break;
+ }
+
+ wp = &this->_buf[read_ptr];
+ memcpy (&ev_time, wp, sizeof (T));
+ read_ptr = (read_ptr + sizeof (T)) % this->_size;
+ str << "time " << ev_time;
+
+ write_ptr = g_atomic_int_get (&this->_write_ptr);
+ if (space (read_ptr, write_ptr) < sizeof (ev_type)) {
+ break;
+ }
+
+ wp = &this->_buf[read_ptr];
+ memcpy (&ev_type, wp, sizeof (ev_type));
+ read_ptr = (read_ptr + sizeof (ev_type)) % this->_size;
+ str << " type " << ev_type;
+
+ write_ptr = g_atomic_int_get (&this->_write_ptr);
+ if (space (read_ptr, write_ptr) < sizeof (ev_size)) {
+ str << "!OUT!\n";
+ break;
+ }
+
+ wp = &this->_buf[read_ptr];
+ memcpy (&ev_size, wp, sizeof (ev_size));
+ read_ptr = (read_ptr + sizeof (ev_size)) % this->_size;
+ str << " size " << ev_size;
+
+ write_ptr = g_atomic_int_get (&this->_write_ptr);
+ if (space (read_ptr, write_ptr) < ev_size) {
+ str << "!OUT!\n";
+ break;
+ }
+
+ data = new uint8_t[ev_size];
+
+ wp = &this->_buf[read_ptr];
+ memcpy (data, wp, ev_size);
+ read_ptr = (read_ptr + ev_size) % this->_size;
+
+ for (uint32_t i = 0; i != ev_size; ++i) {
+ str << ' ' << hex << (int) data[i] << dec;
+ }
+
+ str << endl;
+
+ delete [] data;
+ }
+}
+