Add plugin template interface (fast discovery of plugins with certain I/O

characteristics).


git-svn-id: http://svn.drobilla.net/lad/slv2@1051 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 56 insertions, 0 deletions

diff --git a/src/portsignature.c b/src/portsignature.c
new file mode 100644
index 0000000..7e2f535
--- /dev/null
+++ b/src/portsignature.c
@@ -0,0 +1,56 @@
+/* SLV2
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *  
+ * This library 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 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 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdlib.h>
+#include <slv2/types.h>
+#include "slv2_internal.h"
+
+
+/* private */
+SLV2PortSignature
+slv2_port_signature_new(SLV2PortDirection direction,
+                        SLV2PortDataType  type)
+{
+	struct _SLV2PortSignature* ret = malloc(sizeof(struct _SLV2PortSignature));
+	ret->direction = direction;
+	ret->type = type;
+	return ret;
+}
+
+
+/* private */
+void
+slv2_port_signature_free(SLV2PortSignature sig)
+{
+	free(sig);
+}
+
+
+SLV2PortDirection
+slv2_port_signature_get_direction(SLV2PortSignature sig)
+{
+	return sig->direction;
+}
+
+
+SLV2PortDataType
+slv2_port_signature_get_type(SLV2PortSignature sig)
+{
+	return sig->type;
+}
+