/* This file is part of Evoral.
- * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
+ * Copyright (C) 2008 David Robillard <http://drobilla.net>
* Copyright (C) 2000-2008 Paul Davis
*
* Evoral is free software; you can redistribute it and/or modify it under the
event_id_t
event_id_counter()
{
- return g_atomic_int_get (&_event_id_counter);
+ return g_atomic_int_get (&_event_id_counter);
}
void
init_event_id_counter(event_id_t n)
{
- g_atomic_int_set (&_event_id_counter, n);
+ g_atomic_int_set (&_event_id_counter, n);
}
event_id_t
next_event_id ()
{
- return g_atomic_int_exchange_and_add (&_event_id_counter, 1);
+ return g_atomic_int_add (&_event_id_counter, 1);
}
#ifdef EVORAL_EVENT_ALLOC
template<typename Timestamp>
Event<Timestamp>::Event(EventType type, Timestamp time, uint32_t size, uint8_t* buf, bool alloc)
- : _type(type)
+ : _type(type)
, _original_time(time)
, _nominal_time(time)
, _size(size)
, _buf(buf)
+ , _id(-1)
, _owns_buf(alloc)
- , _id (-1)
{
if (alloc) {
_buf = (uint8_t*)malloc(_size);
, _nominal_time(copy._nominal_time)
, _size(copy._size)
, _buf(copy._buf)
+ , _id(copy.id())
, _owns_buf(owns_buf)
- , _id (copy.id())
{
if (owns_buf) {
_buf = (uint8_t*)malloc(_size);
}
}
+template<typename Timestamp>
+const Event<Timestamp>&
+Event<Timestamp>::operator=(const Event& copy)
+{
+ _id = copy.id(); // XXX is this right? do we want ID copy semantics?
+ _type = copy._type;
+ _original_time = copy._original_time;
+ _nominal_time = copy._nominal_time;
+ _owns_buf = copy._owns_buf;
+ if (_owns_buf) {
+ if (copy._buf) {
+ if (copy._size > _size) {
+ _buf = (uint8_t*)::realloc(_buf, copy._size);
+ }
+ memcpy(_buf, copy._buf, copy._size);
+ } else {
+ free(_buf);
+ _buf = NULL;
+ }
+ } else {
+ _buf = copy._buf;
+ }
+
+ _size = copy._size;
+ return *this;
+}
+
+template<typename Timestamp>
+void
+Event<Timestamp>::set (const uint8_t* buf, uint32_t size, Timestamp t)
+{
+ if (_owns_buf) {
+ if (_size < size) {
+ _buf = (uint8_t*) ::realloc(_buf, size);
+ }
+ memcpy (_buf, buf, size);
+ } else {
+ /* XXX this is really dangerous given the
+ const-ness of buf. The API should really
+ intervene here.
+ */
+ _buf = const_cast<uint8_t*> (buf);
+ }
+
+ _original_time = t;
+ _nominal_time = t;
+ _size = size;
+}
+
+template<typename Timestamp>
+void
+Event<Timestamp>::set_time (Timestamp t)
+{
+ _nominal_time = t;
+}
+
+template<typename Timestamp>
+void
+Event<Timestamp>::set_original_time (Timestamp t)
+{
+ _original_time = t;
+}
+
#endif // EVORAL_EVENT_ALLOC
-template class Event<Evoral::MusicalTime>;
+template class Event<Evoral::Beats>;
+template class Event<double>;
template class Event<int64_t>;
} // namespace Evoral