Add iLBC codec

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@852 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 30 insertions, 0 deletions

diff --git a/codecs/ilbc/LPCencode.h b/codecs/ilbc/LPCencode.h
new file mode 100755
index 000000000..1b6b83749
--- /dev/null
+++ b/codecs/ilbc/LPCencode.h
@@ -0,0 +1,30 @@
+ 
+/****************************************************************** 
+ 
+    iLBC Speech Coder ANSI-C Source Code 
+ 
+    LPCencode.h 
+ 
+    Copyright (c) 2001, 
+    Global IP Sound AB. 
+    All rights reserved. 
+ 
+******************************************************************/ 
+ 
+#ifndef __iLBC_LPCENCOD_H 
+#define __iLBC_LPCENCOD_H 
+ 
+void LPCencode(  
+    float *syntdenum,   /* (i/o) synthesis filter coefficients  
+                               before/after encoding */ 
+    float *weightdenum, /* (i/o) weighting denumerator coefficients 
+                               before/after encoding */ 
+    int *lsf_index,     /* (o) lsf quantization index */ 
+    float *data,    /* (i) lsf coefficients to quantize */ 
+    iLBC_Enc_Inst_t *iLBCenc_inst  
+                        /* (i/o) the encoder state structure */ 
+); 
+ 
+#endif 
+ 
+