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authorPaul Davis <paul@linuxaudiosystems.com>2019-10-25 13:41:33 -0600
committerPaul Davis <paul@linuxaudiosystems.com>2019-11-02 16:32:18 -0600
commiteaae38ba842c4acf079fbc6e405af433576ad16e (patch)
tree1e7c88f36564795f6bbe09cb2e0e3534da5c8763 /libs/evoral/src/Event.cc
parenta855119bdd94aad90f4cfec3066a367b0675a8e9 (diff)
move evoral/src/* to evoral/
Diffstat (limited to 'libs/evoral/src/Event.cc')
-rw-r--r--libs/evoral/src/Event.cc173
1 files changed, 0 insertions, 173 deletions
diff --git a/libs/evoral/src/Event.cc b/libs/evoral/src/Event.cc
deleted file mode 100644
index a2c1cddbc4..0000000000
--- a/libs/evoral/src/Event.cc
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (C) 2008-2016 David Robillard <d@drobilla.net>
- * Copyright (C) 2009-2017 Paul Davis <paul@linuxaudiosystems.com>
- * Copyright (C) 2010 Carl Hetherington <carl@carlh.net>
- * Copyright (C) 2014-2015 Robin Gareus <robin@gareus.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <glib.h>
-
-#include "temporal/beats.h"
-#include "evoral/Event.h"
-
-namespace Evoral {
-
-static event_id_t _event_id_counter = 0;
-
-event_id_t
-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);
-}
-
-event_id_t
-next_event_id ()
-{
- /* TODO: handle 31bit overflow , event_id_t is an int32_t,
- * and libsmf only supports loading uint32_t vlq's, see smf_extract_vlq()
- *
- * event-IDs only have to be unique per .mid file.
- * Previously (Ardour 4.2ish) Ardour re-generated those IDs when loading the
- * file but that lead to .mid files being modified on every load/save.
- *
- * current user-record: is event-counter="276390506" (just abov 2^28)
- */
- 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)
- , _time(time)
- , _size(size)
- , _buf(buf)
- , _id(-1)
- , _owns_buf(alloc)
-{
- if (alloc) {
- _buf = (uint8_t*)malloc(_size);
- if (buf) {
- memcpy(_buf, buf, _size);
- } else {
- memset(_buf, 0, _size);
- }
- }
-}
-
-template<typename Timestamp>
-Event<Timestamp>::Event(EventType type,
- Timestamp time,
- uint32_t size,
- const uint8_t* buf)
- : _type(type)
- , _time(time)
- , _size(size)
- , _buf((uint8_t*)malloc(size))
- , _id(-1)
- , _owns_buf(true)
-{
- memcpy(_buf, buf, _size);
-}
-
-template<typename Timestamp>
-Event<Timestamp>::Event(const Event& copy, bool owns_buf)
- : _type(copy._type)
- , _time(copy._time)
- , _size(copy._size)
- , _buf(copy._buf)
- , _id (next_event_id ())
- , _owns_buf(owns_buf)
-{
- if (owns_buf) {
- _buf = (uint8_t*)malloc(_size);
- if (copy._buf) {
- memcpy(_buf, copy._buf, _size);
- } else {
- memset(_buf, 0, _size);
- }
- }
-}
-
-template<typename Timestamp>
-Event<Timestamp>::~Event() {
- if (_owns_buf) {
- free(_buf);
- }
-}
-
-template<typename Timestamp>
-void
-Event<Timestamp>::assign(const Event& other)
-{
- _id = other._id;
- _type = other._type;
- _time = other._time;
- _owns_buf = other._owns_buf;
- if (_owns_buf) {
- if (other._buf) {
- if (other._size > _size) {
- _buf = (uint8_t*)::realloc(_buf, other._size);
- }
- memcpy(_buf, other._buf, other._size);
- } else {
- free(_buf);
- _buf = NULL;
- }
- } else {
- _buf = other._buf;
- }
-
- _size = other._size;
-}
-
-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);
- }
-
- _time = t;
- _size = size;
-}
-
-#endif // EVORAL_EVENT_ALLOC
-
-template class Event<Temporal::Beats>;
-template class Event<double>;
-template class Event<int64_t>;
-
-} // namespace Evoral
-