/* ------------------------------------------------------------------
 * Copyright (C) 1998-2009 PacketVideo
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 * -------------------------------------------------------------------
 */
/*

 Pathname: get_tns.h

   Author:
     Date: 03/08/2001

------------------------------------------------------------------------------
 REVISION HISTORY

 Description:
 (1) Modified to include the lines...

    #ifdef __cplusplus
    extern "C" {
    #endif

    #ifdef __cplusplus
    }
    #endif

 (2) Updated the copyright header.

 Description: Modified to include updated function declaration, which reflects
 the combination of the get_tns and tns_setup_filter routines.  Also, moved
 pInputStream to be the 2nd parameter, for a slight optimization.

 Who:                       Date:
 Description:

------------------------------------------------------------------------------
 INCLUDE DESCRIPTION

  This file includes the function definition for get_tns.c

------------------------------------------------------------------------------
*/

/*----------------------------------------------------------------------------
; CONTINUE ONLY IF NOT ALREADY DEFINED
----------------------------------------------------------------------------*/
#ifndef GET_TNS_H
#define GET_TNS_H

#ifdef __cplusplus
extern "C"
{
#endif

    /*----------------------------------------------------------------------------
    ; INCLUDES
    ----------------------------------------------------------------------------*/
#include "pv_audio_type_defs.h"
#include "s_frameinfo.h"
#include "s_mc_info.h"
#include "s_tns_frame_info.h"
#include "s_bits.h"
#include "e_window_sequence.h"

    /*----------------------------------------------------------------------------
    ; MACROS
    ; Define module specific macros here
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; DEFINES
    ; Include all pre-processor statements here.
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; EXTERNAL VARIABLES REFERENCES
    ; Declare variables used in this module but defined elsewhere
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; SIMPLE TYPEDEF'S
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; ENUMERATED TYPEDEF'S
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; STRUCTURES TYPEDEF'S
    ----------------------------------------------------------------------------*/

    /*----------------------------------------------------------------------------
    ; GLOBAL FUNCTION DEFINITIONS
    ; Function Prototype declaration
    ----------------------------------------------------------------------------*/
    void get_tns(
        const Int               max_bands,
        BITS            * const pInputStream,
        const WINDOW_SEQUENCE   wnd_seq,
        const FrameInfo * const pFrameInfo,
        const MC_Info   * const pMC_Info,
        TNS_frame_info  * const pTnsFrameInfo,
        Int32                   scratchTnsDecCoefMem[]);


#ifdef __cplusplus
}
#endif

#endif /* GET_TNS_H */