Add parametric EQ and auto-wah.

git-svn-id: http://svn.drobilla.net/lad/trunk/plugins/fomp.lv2@4735 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 52 insertions, 0 deletions

diff --git a/src/autowah.h b/src/autowah.h
new file mode 100644
index 0000000..79a3d9c
--- /dev/null
+++ b/src/autowah.h
@@ -0,0 +1,52 @@
+/*
+    Copyright (C) 2009 Fons Adriaensen <fons@kokkinizita.net>
+    
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#ifndef __AUTOWAH_H
+#define __AUTOWAH_H
+
+
+#include "ladspaplugin.h"
+
+
+class Ladspa_Autowah : public LadspaPlugin
+{
+public:
+
+    enum { A_INP, A_OUT, C_DRIVE, C_DECAY, C_RANGE, C_FREQ, C_OPMIX, NPORT };
+
+    Ladspa_Autowah (SampleRate fsam) : LadspaPlugin (fsam) {}
+    virtual void setport (PortIndex port, PortData *data);  
+    virtual void active  (bool act);  
+    virtual void runproc (SampleCount len, bool add);
+    virtual ~Ladspa_Autowah (void) {}  
+
+private:
+
+    float     *_port [NPORT];
+    float      _wbase;
+    float      _bbase;
+    float      _rfact;
+    float      _z1, _z2;
+    float      _s1, _s2;
+    float      _gx, _gy;
+    float      _dr;
+};
+
+
+#endif