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diff libtwamr/d4_17pf.h @ 334:dfaa8f322a8d

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libtwamr: integrate d4_17pf.c
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 18 Apr 2024 22:30:03 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libtwamr/d4_17pf.h	Thu Apr 18 22:30:03 2024 +0000
@@ -0,0 +1,56 @@
+/*
+********************************************************************************
+*
+*      GSM AMR-NB speech codec   R98   Version 7.6.0   December 12, 2001
+*                                R99   Version 3.3.0                
+*                                REL-4 Version 4.1.0                
+*
+********************************************************************************
+*
+*      File             : d4_17pf.h
+*      Purpose          : Algebraic codebook decoder
+*
+********************************************************************************
+*/
+#ifndef d4_17pf_h
+#define d4_17pf_h "$Id $"
+
+/*
+********************************************************************************
+*                         INCLUDE FILES
+********************************************************************************
+*/
+#include "typedef.h"
+
+/*
+********************************************************************************
+*                         LOCAL VARIABLES AND TABLES
+********************************************************************************
+*/
+ 
+/*
+********************************************************************************
+*                         DEFINITION OF DATA TYPES
+********************************************************************************
+*/
+
+/*
+********************************************************************************
+*                         DECLARATION OF PROTOTYPES
+********************************************************************************
+*/
+/*************************************************************************
+ *
+ *  FUNCTION:  decod_ACELP()
+ *
+ *  PURPOSE:   Algebraic codebook decoder
+ *
+ *************************************************************************/
+
+void decode_4i40_17bits(
+    Word16 sign,   /* i : signs of 4 pulses.                       */
+    Word16 index,  /* i : Positions of the 4 pulses.               */
+    Word16 cod[]   /* o : algebraic (fixed) codebook excitation    */
+);
+
+#endif