Import libfluidsynth into the Ardour codebase

[ardour.git] / libs / fluidsynth / src / fluid_mod.h

diff --git a/libs/fluidsynth/src/fluid_mod.h b/libs/fluidsynth/src/fluid_mod.h
new file mode 100644 (file)
index 0000000..81c9f76
--- /dev/null
+++ b/libs/fluidsynth/src/fluid_mod.h
@@ -0,0 +1,40 @@
+/* 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_MOD_H
+#define _FLUID_MOD_H
+
+#include "fluidsynth_priv.h"
+#include "fluid_conv.h"
+
+void fluid_mod_clone(fluid_mod_t* mod, fluid_mod_t* src);
+fluid_real_t fluid_mod_get_value(fluid_mod_t* mod, fluid_channel_t* chan, fluid_voice_t* voice);
+void fluid_dump_modulator(fluid_mod_t * mod);
+
+#define fluid_mod_has_source(mod,cc,ctrl)  \
+( ((((mod)->src1 == ctrl) && (((mod)->flags1 & FLUID_MOD_CC) != 0) && (cc != 0)) \
+   || ((((mod)->src1 == ctrl) && (((mod)->flags1 & FLUID_MOD_CC) == 0) && (cc == 0)))) \
+|| ((((mod)->src2 == ctrl) && (((mod)->flags2 & FLUID_MOD_CC) != 0) && (cc != 0)) \
+    || ((((mod)->src2 == ctrl) && (((mod)->flags2 & FLUID_MOD_CC) == 0) && (cc == 0)))))
+
+#define fluid_mod_has_dest(mod,gen)  ((mod)->dest == gen)
+
+
+#endif /* _FLUID_MOD_H */