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 21 PacketVideo Corp. 22 MP3 Decoder Library 23 24 Filename: s_huffcodetab.h 25 26 Date: 09/21/2007 27 28------------------------------------------------------------------------------ 29 REVISION HISTORY 30 31 Description: 32------------------------------------------------------------------------------ 33 INCLUDE DESCRIPTION 34 35 36------------------------------------------------------------------------------ 37 REFERENCES 38 39 [1] ISO MPEG Audio Subgroup Software Simulation Group (1996) 40 ISO 13818-3 MPEG-2 Audio Decoder - Lower Sampling Frequency Extension 41 42----------------------------------------------------------------------------*/ 43/*---------------------------------------------------------------------------- 44; CONTINUE ONLY IF NOT ALREADY DEFINED 45----------------------------------------------------------------------------*/ 46#ifndef S_HUFFCODETAB_H 47#define S_HUFFCODETAB_H 48 49/*---------------------------------------------------------------------------- 50; INCLUDES 51----------------------------------------------------------------------------*/ 52#include "pvmp3_audio_type_defs.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#define HUFF_TBL 34 64 65/*---------------------------------------------------------------------------- 66; EXTERNAL VARIABLES REFERENCES 67; Declare variables used in this module but defined elsewhere 68----------------------------------------------------------------------------*/ 69 70/*---------------------------------------------------------------------------- 71; SIMPLE TYPEDEF'S 72----------------------------------------------------------------------------*/ 73 74/*---------------------------------------------------------------------------- 75; ENUMERATED TYPEDEF'S 76----------------------------------------------------------------------------*/ 77 78/*---------------------------------------------------------------------------- 79; STRUCTURES TYPEDEF'S 80----------------------------------------------------------------------------*/ 81 82struct huffcodetab 83{ 84 uint32 linbits; /*number of linbits */ 85 uint16(*pdec_huff_tab)(tmp3Bits *); 86}; 87 88 89/*---------------------------------------------------------------------------- 90; GLOBAL FUNCTION DEFINITIONS 91; Function Prototype declaration 92----------------------------------------------------------------------------*/ 93 94/*---------------------------------------------------------------------------- 95; END 96----------------------------------------------------------------------------*/ 97#endif 98 99