1 files changed, 33 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/libpcm/ima_adpcm_common.h b/lib/rbcodec/codecs/libpcm/ima_adpcm_common.h
new file mode 100644
index 0000000000..46fd6083ec
--- /dev/null
+++ b/lib/rbcodec/codecs/libpcm/ima_adpcm_common.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Yoshihisa Uchida
+ *
+ * This program 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef CODEC_LIBPCM_IMA_ADPCM_COMMON_H
+#define CODEC_LIBPCM_IMA_ADPCM_COMMON_H
+
+#include <stdbool.h>
+#include <inttypes.h>
+
+#define IMA_ADPCM_INC_DEPTH (PCM_OUTPUT_DEPTH - 16)
+
+void init_ima_adpcm_decoder(int bit, const int *index_table);
+void set_decode_parameters(int channels, int32_t *init_pcmdata, int8_t *init_index);
+int16_t create_pcmdata(int ch, uint8_t nibble);
+int16_t create_pcmdata_size4(int ch, uint8_t nibble);
+#endif