1 files changed, 53 insertions, 0 deletions
diff --git a/src/libs/sig/ops_round.c b/src/libs/sig/ops_round.c
new file mode 100644
index 0000000..ddf8d66
--- /dev/null
+++ b/src/libs/sig/ops_round.c
@@ -0,0 +1,53 @@
+#include <assert.h>
+#include <math.h>
+
+#include "sig.h"
+
+
+typedef struct ops_round_ctxt_t {
+	sig_t	*x;
+} ops_round_ctxt_t;
+
+
+static size_t ops_round_size(va_list ap)
+{
+	return sizeof(ops_round_ctxt_t);
+}
+
+
+static void ops_round_init(void *context, va_list ap)
+{
+	ops_round_ctxt_t	*ctxt = context;
+
+	assert(ctxt);
+
+	ctxt->x = va_arg(ap, sig_t *);
+}
+
+
+static void ops_round_destroy(void *context)
+{
+	ops_round_ctxt_t	*ctxt = context;
+
+	assert(ctxt);
+
+	sig_free(ctxt->x);
+}
+
+
+static float ops_round_output(void *context, unsigned ticks_ms)
+{
+	ops_round_ctxt_t	*ctxt = context;
+
+	assert(ctxt);
+
+	return roundf(sig_output(ctxt->x, ticks_ms));
+}
+
+
+sig_ops_t	sig_ops_round = {
+	.size = ops_round_size,
+	.init = ops_round_init,
+	.destroy = ops_round_destroy,
+	.output = ops_round_output,
+};