Add SBC library support

1 files changed, 58 insertions, 0 deletions

diff --git a/alsa/sbc.h b/alsa/sbc.h
new file mode 100644
index 00000000..02353160
--- /dev/null
+++ b/alsa/sbc.h
@@ -0,0 +1,58 @@
+/*
+ *
+ *  Bluetooth low-complexity, subband codec (SBC) library
+ *
+ *  Copyright (C) 2004-2005  Marcel Holtmann <marcel@holtmann.org>
+ *  Copyright (C) 2004-2005  Henryk Ploetz <henryk@ploetzli.ch>
+ *
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef __SBC_H
+#define __SBC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SBC_NULL	0x00000001
+
+struct sbc_struct {
+	unsigned long flags;
+
+	int rate;
+	int channels;
+
+	void *data;
+	int size;
+	int len;
+
+	void *priv;
+};
+
+typedef struct sbc_struct sbc_t;
+
+int sbc_init(sbc_t *sbc, unsigned long flags);
+int sbc_decode(sbc_t *sbc, void *data, int count);
+int sbc_encode(sbc_t *sbc, void *data, int count);
+void sbc_finish(sbc_t *sbc);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SBC_H */