make sound

1 files changed, 26 insertions, 0 deletions

diff --git a/src/mossrose-channel.h b/src/mossrose-channel.h
new file mode 100644
index 0000000..e1db89d
--- /dev/null
+++ b/src/mossrose-channel.h
@@ -0,0 +1,26 @@
+#ifndef MOSSROSE_CHANNEL_H
+#define MOSSROSE_CHANNEL_H
+
+#include <stddef.h>
+#include "mossrose-mutex.h"
+
+struct mossrose_channel_t {
+	mossrose_mutex_t mutex;
+	float *left;
+	float *right;
+	size_t n_samples;
+	size_t pos;
+};
+
+
+void mossrose_channel_init(struct mossrose_channel_t *chan);
+
+int mossrose_channel_set(struct mossrose_channel_t *chan, float *left, float *right, size_t len, int force);
+
+void mossrose_channel_reset(struct mossrose_channel_t *chan);
+
+int mossrose_channel_advance(float *left, float *right, struct mossrose_channel_t *chan);
+
+void mossrose_channel_destroy(struct mossrose_channel_t *chan);
+
+#endif