1 files changed, 83 insertions, 0 deletions
diff --git a/libs/fluidsynth/src/fluid_event_priv.h b/libs/fluidsynth/src/fluid_event_priv.h
new file mode 100644
index 0000000000..c0a4c1af4e
--- /dev/null
+++ b/libs/fluidsynth/src/fluid_event_priv.h
@@ -0,0 +1,83 @@
+/* FluidSynth - A Software Synthesizer
+ *
+ * Copyright (C) 2003  Peter Hanappe and others.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License
+ * as published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+
+#ifndef _FLUID_EVENT_PRIV_H
+#define _FLUID_EVENT_PRIV_H
+
+#include "fluidsynth.h"
+#include "fluid_sys.h"
+
+/* Private data for event */
+/* ?? should be optimized in size, using unions */
+struct _fluid_event_t {
+	unsigned int time;
+	int type;
+	short src;
+	short dest;
+	int channel;
+	short key;
+	short vel;
+	short control;
+	short value;
+	short id; //?? unused ?
+	int pitch;
+	unsigned int duration;
+	void* data;
+};
+
+unsigned int fluid_event_get_time(fluid_event_t* evt);
+void fluid_event_set_time(fluid_event_t* evt, unsigned int time);
+
+void fluid_event_clear(fluid_event_t* evt);
+
+/* private data for sorter + heap */
+enum fluid_evt_entry_type {
+  FLUID_EVT_ENTRY_INSERT = 0,
+  FLUID_EVT_ENTRY_REMOVE
+};
+
+typedef struct _fluid_evt_entry fluid_evt_entry;
+struct _fluid_evt_entry {
+	fluid_evt_entry *next;
+	short entryType;
+	fluid_event_t evt;
+};
+
+#define HEAP_WITH_DYNALLOC 1
+/* #undef HEAP_WITH_DYNALLOC */
+
+typedef struct _fluid_evt_heap_t {
+#ifdef HEAP_WITH_DYNALLOC
+  fluid_evt_entry* freelist;
+  fluid_mutex_t mutex;
+#else
+	fluid_evt_entry* head;
+	fluid_evt_entry* tail;
+	fluid_evt_entry pool;
+#endif
+} fluid_evt_heap_t;
+
+fluid_evt_heap_t* _fluid_evt_heap_init(int nbEvents);
+void _fluid_evt_heap_free(fluid_evt_heap_t* heap);
+fluid_evt_entry* _fluid_seq_heap_get_free(fluid_evt_heap_t* heap);
+void _fluid_seq_heap_set_free(fluid_evt_heap_t* heap, fluid_evt_entry* evt);
+
+#endif /* _FLUID_EVENT_PRIV_H */