1 files changed, 47 insertions, 0 deletions
diff --git a/embdrv/sbc/encoder/include/sbc_if.h b/embdrv/sbc/encoder/include/sbc_if.h
new file mode 100644
index 0000000..de8dd48
--- /dev/null
+++ b/embdrv/sbc/encoder/include/sbc_if.h
@@ -0,0 +1,47 @@
+/******************************************************************************
+ *
+ *  Copyright (C) 1999-2012 Broadcom Corporation
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at:
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ ******************************************************************************/
+
+#ifndef _SBC_IF_H
+#define _SBC_IF_H
+
+#define PCM_BUFFER_SIZE 512
+
+/*
+ SBC_Init - called once for each track played
+
+ pcm_sample_freq - 4000 to 48000
+ channels - 1 mono 2 stereo
+ bits_per_sample - 8 or 16
+ return - 0 sucess
+*/
+
+int SBC_init(int pcm_sample_freq, int channels, int bits_per_sample);
+
+/*
+ SBC_write - called repeatedly with pcm_in pointer
+	increasing by length until track is finished.
+
+ pcm_in - pointer to PCM buffer
+ length - any
+ sbc_out - pointer to SBC output buffer
+ return - number of bytes written to sbc_out
+*/
+
+int SBC_write(unsigned char *pcm_in, int length, unsigned char *sbc_out);
+
+#endif