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      1 /* ------------------------------------------------------------------
      2  * Copyright (C) 1998-2009 PacketVideo
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
     13  * express or implied.
     14  * See the License for the specific language governing permissions
     15  * and limitations under the License.
     16  * -------------------------------------------------------------------
     17  */
     18 /****************************************************************************************
     19 Portions of this file are derived from the following 3GPP standard:
     20 
     21     3GPP TS 26.073
     22     ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
     23     Available from http://www.3gpp.org
     24 
     25 (C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
     26 Permission to distribute, modify and use this file under the standard license
     27 terms listed above has been obtained from the copyright holder.
     28 ****************************************************************************************/
     29 /*
     30  Filename: /audio/gsm_amr/c/include/reorder.h
     31 
     32 ------------------------------------------------------------------------------
     33  REVISION HISTORY
     34 
     35  Description: Moved _cplusplus #ifdef after Include section.
     36 
     37  Who:                           Date:
     38  Description:
     39 
     40 ------------------------------------------------------------------------------
     41  INCLUDE DESCRIPTION
     42 
     43  This file contains all the constant definitions and prototype definitions
     44  needed by the Reorder_lsf() function.
     45 
     46 ------------------------------------------------------------------------------
     47 */
     48 
     49 #ifndef REORDER_H
     50 #define REORDER_H
     51 
     52 /*----------------------------------------------------------------------------
     53 ; INCLUDES
     54 ----------------------------------------------------------------------------*/
     55 #include    "basicop_malloc.h"
     56 
     57 /*--------------------------------------------------------------------------*/
     58 #ifdef __cplusplus
     59 extern "C"
     60 {
     61 #endif
     62 
     63     /*----------------------------------------------------------------------------
     64     ; MACROS
     65     ; Define module specific macros here
     66     ----------------------------------------------------------------------------*/
     67 
     68     /*----------------------------------------------------------------------------
     69     ; DEFINES
     70     ; Include all pre-processor statements here.
     71     ----------------------------------------------------------------------------*/
     72 
     73     /*----------------------------------------------------------------------------
     74     ; EXTERNAL VARIABLES REFERENCES
     75     ; Declare variables used in this module but defined elsewhere
     76     ----------------------------------------------------------------------------*/
     77 
     78     /*----------------------------------------------------------------------------
     79     ; SIMPLE TYPEDEF'S
     80     ----------------------------------------------------------------------------*/
     81 
     82     /*----------------------------------------------------------------------------
     83     ; ENUMERATED TYPEDEF'S
     84     ----------------------------------------------------------------------------*/
     85 
     86     /*----------------------------------------------------------------------------
     87     ; STRUCTURES TYPEDEF'S
     88     ----------------------------------------------------------------------------*/
     89 
     90     /*----------------------------------------------------------------------------
     91     ; GLOBAL FUNCTION DEFINITIONS
     92     ; Function Prototype declaration
     93     ----------------------------------------------------------------------------*/
     94     void Reorder_lsf(
     95         Word16 *lsf,       /* (i/o)  : vector of LSFs   (range: 0<=val<=0.5)    */
     96         Word16 min_dist,   /* (i)    : minimum required distance                */
     97         Word16 n,          /* (i)    : LPC order                                */
     98         Flag   *pOverflow  /* (i/o)  : overflow Flag                            */
     99     );
    100 
    101     /*----------------------------------------------------------------------------
    102     ; END
    103     ----------------------------------------------------------------------------*/
    104 #ifdef __cplusplus
    105 }
    106 #endif
    107 
    108 #endif /* _REORDER_H_ */
    109 
    110