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/* ------------------------------------------------------------------
* 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.
* -------------------------------------------------------------------
*/
/*
Filename: s_sbr_header_data.h
Funtions:
------------------------------------------------------------------------------
REVISION HISTORY
Who: Date: MM/DD/YYYY
Description:
------------------------------------------------------------------------------
----------------------------------------------------------------------------
; CONTINUE ONLY IF NOT ALREADY DEFINED
----------------------------------------------------------------------------*/
#ifndef S_SBR_HEADER_DATA_H
#define S_SBR_HEADER_DATA_H
/*----------------------------------------------------------------------------
; INCLUDES
----------------------------------------------------------------------------*/
#include "pv_audio_type_defs.h"
#include "e_sbr_header_status.h"
#include "e_sbr_master_status.h"
#include "e_sr_mode.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
----------------------------------------------------------------------------*/
typedef struct
{
SBR_HEADER_STATUS status; /* the current status of the header */
SBR_MASTER_STATUS masterStatus;/* status of v_k_master freq table */
/* Changes in these variables indicates an error */
Int32 crcEnable;
SR_MODE sampleRateMode;
Int32 ampResolution;
/* Changes in these variables causes a reset of the decoder */
Int32 startFreq;
Int32 stopFreq;
Int32 xover_band;
Int32 freqScale;
Int32 alterScale;
Int32 noise_bands; /* noise bands per octave, read from bitstream */
/* Helper variable*/
Int32 noNoiseBands; /* actual number of noise bands to read from the bitstream */
Int32 limiterBands;
Int32 limiterGains;
Int32 interpolFreq;
Int32 smoothingLength;
}
SBR_HEADER_DATA;
typedef SBR_HEADER_DATA *HANDLE_SBR_HEADER_DATA;
/*----------------------------------------------------------------------------
; GLOBAL FUNCTION DEFINITIONS
; Function Prototype declaration
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; END
----------------------------------------------------------------------------*/
#endif
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