New input/output plugin architecture. New LV2 plugin.

1 files changed, 64 insertions, 0 deletions

diff --git a/drumgizmo/input/jackmidi/jackclient.h b/drumgizmo/input/jackmidi/jackclient.h
new file mode 100644
index 0000000..88e4bbf
--- /dev/null
+++ b/drumgizmo/input/jackmidi/jackclient.h
@@ -0,0 +1,64 @@
+/* -*- 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__*/