Add iLBC codec

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

1 files changed, 32 insertions, 0 deletions

diff --git a/codecs/ilbc/iCBSearch.h b/codecs/ilbc/iCBSearch.h
new file mode 100755
index 000000000..fcdd997da
--- /dev/null
+++ b/codecs/ilbc/iCBSearch.h
@@ -0,0 +1,32 @@
+ 
+/****************************************************************** 
+ 
+    iLBC Speech Coder ANSI-C Source Code 
+ 
+    iCBSearch.h         
+ 
+    Copyright (c) 2001, 
+    Global IP Sound AB. 
+    All rights reserved. 
+ 
+******************************************************************/ 
+ 
+#ifndef __iLBC_ICBSEARCH_H 
+#define __iLBC_ICBSEARCH_H 
+ 
+void iCBSearch( 
+    int *index,         /* (o) Codebook indices */ 
+    int *gain_index,/* (o) Gain quantization indices */ 
+    float *intarget,/* (i) Target vector for encoding */     
+    float *mem,         /* (i) Buffer for codebook construction */ 
+    int lMem,           /* (i) Length of buffer */ 
+    int lTarget,    /* (i) Length of vector */ 
+    int nStages,    /* (i) Number of codebook stages */ 
+    float *weightDenum, /* (i) weighting filter coefficients */ 
+    float *weightState, /* (i) weighting filter state */ 
+    int block           /* (i) the subblock number */ 
+); 
+ 
+#endif 
+ 
+