Packaging stuff.

Add scale points API.
Display scale points in lv2_inspect.
Fix bugs resulting in returning empty collections.


git-svn-id: http://svn.drobilla.net/lad/slv2@1114 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 57 insertions, 0 deletions

diff --git a/src/scalepoints.c b/src/scalepoints.c
new file mode 100644
index 0000000..cecd3d5
--- /dev/null
+++ b/src/scalepoints.c
@@ -0,0 +1,57 @@
+/* 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 <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <raptor.h>
+#include <slv2/scalepoints.h>
+#include "slv2_internal.h"
+
+
+SLV2ScalePoints
+slv2_scale_points_new()
+{
+	return raptor_new_sequence((void (*)(void*))&slv2_scale_point_free, NULL);
+}
+
+
+void
+slv2_scale_points_free(SLV2ScalePoints points)
+{
+	if (points)
+		raptor_free_sequence(points);
+}
+
+
+unsigned
+slv2_scale_points_size(SLV2ScalePoints points)
+{
+	return (points ? raptor_sequence_size(points) : 0);
+}
+
+
+SLV2ScalePoint
+slv2_scale_points_get_at(SLV2ScalePoints points, unsigned index)
+{
+	if (index > INT_MAX)
+		return NULL;
+	else
+		return (SLV2ScalePoint)raptor_sequence_get_at(points, (int)index);
+}
+