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authordeva <deva>2011-07-15 13:06:31 +0000
committerdeva <deva>2011-07-15 13:06:31 +0000
commit4ce9eaaeee708d00988be1e1cfe3bb71c92ae181 (patch)
tree728fd3e8aff654bf10dd7fda40e2e49c8a2cc133 /src/events.h
parent60d4d69f42df101ebee0bad3cbcc43da71c95afb (diff)
Add missing files.
Diffstat (limited to 'src/events.h')
-rw-r--r--src/events.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/events.h b/src/events.h
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+++ b/src/events.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * event.h
+ *
+ * Sat Sep 18 22:02:16 CEST 2010
+ * Copyright 2010 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo 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.
+ *
+ * DrumGizmo 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 DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_EVENTS_H__
+#define __DRUMGIZMO_EVENTS_H__
+
+#include <map>
+#include <stdio.h>
+#include <string>
+#include <sndfile.h>
+
+#include "audiofile.h"
+#include "audio.h"
+#include "mutex.h"
+
+typedef unsigned int timepos_t;
+
+class Event {
+public:
+ typedef enum {
+ sample
+ } type_t;
+
+ virtual type_t type() = 0;
+
+ channel_t channel;
+ timepos_t offset;
+};
+
+class EventSample : public Event {
+public:
+ EventSample(channel_t c, float g, AudioFile *af)
+ {
+ channel = c;
+ gain = g;
+ t = 0;
+ file = af;
+ }
+
+ Event::type_t type() { return Event::sample; }
+
+ float gain;
+
+ unsigned int t;
+
+ AudioFile *file;
+};
+
+class EventQueue {
+public:
+ void post(Event *event, timepos_t time);
+ Event *take(timepos_t time);
+ bool hasEvent(timepos_t time);
+ size_t size() { return queue.size(); }
+
+private:
+ std::multimap< timepos_t, Event* > queue;
+ Mutex mutex;
+};
+
+#endif/*__DRUMGIZMO_EVENTS_H__*/