Creating tag for the release of asterisk-1.2.5

git-svn-id: http://svn.digium.com/svn/asterisk/tags/1.2.5@11747 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 44 insertions, 0 deletions

diff --git a/1.2-netsec/codecs/ilbc/LPCdecode.h b/1.2-netsec/codecs/ilbc/LPCdecode.h
new file mode 100644
index 000000000..1f55a622e
--- /dev/null
+++ b/1.2-netsec/codecs/ilbc/LPCdecode.h
@@ -0,0 +1,44 @@
+
+/******************************************************************
+
+    iLBC Speech Coder ANSI-C Source Code
+
+    LPC_decode.h     
+
+    Copyright (C) The Internet Society (2004). 
+    All Rights Reserved.
+
+******************************************************************/
+
+#ifndef __iLBC_LPC_DECODE_H
+#define __iLBC_LPC_DECODE_H
+
+void LSFinterpolate2a_dec( 
+
+
+    float *a,           /* (o) lpc coefficients for a sub-frame */
+    float *lsf1,    /* (i) first lsf coefficient vector */
+    float *lsf2,    /* (i) second lsf coefficient vector */
+    float coef,         /* (i) interpolation weight */
+    int length          /* (i) length of lsf vectors */
+);
+      
+void SimplelsfDEQ( 
+    float *lsfdeq,      /* (o) dequantized lsf coefficients */
+    int *index,         /* (i) quantization index */
+    int lpc_n           /* (i) number of LPCs */
+);
+
+void DecoderInterpolateLSF( 
+    float *syntdenum,   /* (o) synthesis filter coefficients */
+    float *weightdenum, /* (o) weighting denumerator 
+                               coefficients */
+    float *lsfdeq,      /* (i) dequantized lsf coefficients */
+    int length,         /* (i) length of lsf coefficient vector */
+    iLBC_Dec_Inst_t *iLBCdec_inst 
+                        /* (i) the decoder state structure */
+);
+
+#endif
+
+