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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 ------------------------------------------------------------------------------
     20    PacketVideo Corp.
     21    MP3 Decoder Library
     22 
     23    Filename: s_tmp3dec_file.h
     24 
     25      Date: 09/21/2007
     26 
     27 ------------------------------------------------------------------------------
     28  REVISION HISTORY
     29 
     30  Description:
     31 
     32 ------------------------------------------------------------------------------
     33  INCLUDE DESCRIPTION
     34 
     35  This include file defines the structure, tmp3dec_file.
     36  This structure contains information that needs to persist between calls
     37 
     38 ------------------------------------------------------------------------------
     39 */
     40 
     41 /*----------------------------------------------------------------------------
     42 ; CONTINUE ONLY IF NOT ALREADY DEFINED
     43 ----------------------------------------------------------------------------*/
     44 #ifndef S_TMP3DEC_FILE_H
     45 #define S_TMP3DEC_FILE_H
     46 
     47 /*----------------------------------------------------------------------------
     48 ; INCLUDES
     49 ----------------------------------------------------------------------------*/
     50 #include "s_tmp3dec_chan.h"
     51 #include "s_mp3bits.h"
     52 #include "s_huffcodetab.h"
     53 
     54 /*----------------------------------------------------------------------------
     55 ; MACROS
     56 ; Define module specific macros here
     57 ----------------------------------------------------------------------------*/
     58 
     59 /*----------------------------------------------------------------------------
     60 ; DEFINES
     61 ; Include all pre-processor statements here.
     62 ----------------------------------------------------------------------------*/
     63 
     64 /*----------------------------------------------------------------------------
     65 ; EXTERNAL VARIABLES REFERENCES
     66 ; Declare variables used in this module but defined elsewhere
     67 ----------------------------------------------------------------------------*/
     68 
     69 /*----------------------------------------------------------------------------
     70 ; SIMPLE TYPEDEF'S
     71 ----------------------------------------------------------------------------*/
     72 
     73 /*----------------------------------------------------------------------------
     74 ; ENUMERATED TYPEDEF'S
     75 ----------------------------------------------------------------------------*/
     76 
     77 /*----------------------------------------------------------------------------
     78 ; STRUCTURES TYPEDEF'S
     79 ----------------------------------------------------------------------------*/
     80 #ifdef __cplusplus
     81 extern "C"
     82 {
     83 #endif
     84 
     85     typedef struct
     86     {
     87         int32           num_channels;
     88         int32           predicted_frame_size;
     89         int32           frame_start;
     90         int32           Scratch_mem[198];
     91         tmp3dec_chan    perChan[CHAN];
     92         mp3ScaleFactors scaleFactors[CHAN];
     93         mp3SideInfo     sideInfo;
     94         tmp3Bits        mainDataStream;
     95         uint8           mainDataBuffer[BUFSIZE];
     96         tmp3Bits        inputStream;
     97         huffcodetab     ht[HUFF_TBL];
     98     } tmp3dec_file;
     99 
    100 
    101 #ifdef __cplusplus
    102 }
    103 #endif
    104 
    105 /*----------------------------------------------------------------------------
    106 ; GLOBAL FUNCTION DEFINITIONS
    107 ; Function Prototype declaration
    108 ----------------------------------------------------------------------------*/
    109 
    110 /*----------------------------------------------------------------------------
    111 ; END
    112 ----------------------------------------------------------------------------*/
    113 
    114 #endif
    115 
    116 
    117 
    118 
    119