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_mp3bits.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, BITS 36 37------------------------------------------------------------------------------ 38*/ 39 40/*---------------------------------------------------------------------------- 41; CONTINUE ONLY IF NOT ALREADY DEFINED 42----------------------------------------------------------------------------*/ 43#ifndef S_MP3BITS_H 44#define S_MP3BITS_H 45 46/*---------------------------------------------------------------------------- 47; INCLUDES 48----------------------------------------------------------------------------*/ 49#include "pvmp3_audio_type_defs.h" 50 51/*---------------------------------------------------------------------------- 52; MACROS 53; Define module specific macros here 54----------------------------------------------------------------------------*/ 55 56/*---------------------------------------------------------------------------- 57; DEFINES 58; Include all pre-processor statements here. 59----------------------------------------------------------------------------*/ 60 61/*---------------------------------------------------------------------------- 62; EXTERNAL VARIABLES REFERENCES 63; Declare variables used in this module but defined elsewhere 64----------------------------------------------------------------------------*/ 65 66/*---------------------------------------------------------------------------- 67; SIMPLE TYPEDEF'S 68----------------------------------------------------------------------------*/ 69 70/*---------------------------------------------------------------------------- 71; ENUMERATED TYPEDEF'S 72----------------------------------------------------------------------------*/ 73 74/*---------------------------------------------------------------------------- 75; STRUCTURES TYPEDEF'S 76----------------------------------------------------------------------------*/ 77/* 78 * Name: BITS 79 * Description: Holds information for processing the input data buffer 80 * as a "stream". The data is in packed format. 81 * Fields: 82 * pBuffer - pointer to the beginning of the buffer. If the data type of 83 * this changes, make sure to update the constants in ibstream.h 84 * usedBits - number of bits read thus far from the buffer. Bit 0 is 85 * the LSB of pBuffer[0]. 86 */ 87 88 89typedef struct 90{ 91 uint8 *pBuffer; 92 uint32 usedBits; 93 uint32 inputBufferCurrentLength; 94 uint32 offset; 95} tmp3Bits; 96 97 98/*---------------------------------------------------------------------------- 99; GLOBAL FUNCTION DEFINITIONS 100; Function Prototype declaration 101----------------------------------------------------------------------------*/ 102 103/*---------------------------------------------------------------------------- 104; END 105----------------------------------------------------------------------------*/ 106#endif 107 108