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authordeva <deva>2011-07-15 13:02:33 +0000
committerdeva <deva>2011-07-15 13:02:33 +0000
commitcd0e36773992e26985bdec1f7a5341f83fa3e521 (patch)
tree4710fb3f2465f4b464f5f6176261a67cfde2e46e /drumgizmo/input/jackmidi/jackclient.h
parente190d38057892b69246391841b234a368bc2b4ad (diff)
New input/output plugin architecture. New LV2 plugin.
Diffstat (limited to 'drumgizmo/input/jackmidi/jackclient.h')
-rw-r--r--drumgizmo/input/jackmidi/jackclient.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/drumgizmo/input/jackmidi/jackclient.h b/drumgizmo/input/jackmidi/jackclient.h
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+++ b/drumgizmo/input/jackmidi/jackclient.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * jackclient.h
+ *
+ * Sun Jul 20 21:48:44 CEST 2008
+ * Copyright 2008 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_JACKCLIENT_H__
+#define __DRUMGIZMO_JACKCLIENT_H__
+
+#include <jack/jack.h>
+#include <set>
+
+class JackProcess {
+public:
+ virtual void jack_process(jack_nframes_t nframes) = 0;
+};
+
+class JackClient {
+public:
+ JackClient();
+ ~JackClient();
+
+ void addJackProcess(JackProcess *process);
+ void removeJackProcess(JackProcess *process);
+
+ void activate();
+ int process(jack_nframes_t nframes);
+
+ jack_client_t *jack_client;
+
+ // Sort of private...
+ int refcnt;
+
+private:
+ std::set<JackProcess *> jack_processes;
+ bool active;
+};
+
+extern JackClient *jackclient;
+
+JackClient *init_jack_client();
+void close_jack_client();
+
+#endif/*__DRUMGIZMO_JACKCLIENT_H__*/