libmpcdec
1.2.2
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00001 /* 00002 Copyright (c) 2005-2009, The Musepack Development Team 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without 00006 modification, are permitted provided that the following conditions are 00007 met: 00008 00009 * Redistributions of source code must retain the above copyright 00010 notice, this list of conditions and the following disclaimer. 00011 00012 * Redistributions in binary form must reproduce the above 00013 copyright notice, this list of conditions and the following 00014 disclaimer in the documentation and/or other materials provided 00015 with the distribution. 00016 00017 * Neither the name of the The Musepack Development Team nor the 00018 names of its contributors may be used to endorse or promote 00019 products derived from this software without specific prior 00020 written permission. 00021 00022 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00025 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00026 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00027 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00028 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00029 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00030 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00031 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00032 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 */ 00034 #ifndef _MPC_TYPES_H_ 00035 #define _MPC_TYPES_H_ 00036 #ifdef WIN32 00037 #pragma once 00038 #endif 00039 00040 #include <stdlib.h> 00041 #include <memory.h> 00042 00043 #ifdef __cplusplus 00044 extern "C" { 00045 #endif 00046 00047 #ifdef _MSC_VER 00048 typedef __int8 mpc_int8_t; 00049 typedef unsigned __int8 mpc_uint8_t; 00050 typedef __int16 mpc_int16_t; 00051 typedef unsigned __int16 mpc_uint16_t; 00052 typedef __int32 mpc_int32_t; 00053 typedef unsigned __int32 mpc_uint32_t; 00054 typedef __int64 mpc_int64_t; 00055 typedef unsigned __int64 mpc_uint64_t; 00056 #define mpc_inline __inline 00057 #else 00058 #include <stdint.h> 00059 typedef int8_t mpc_int8_t; 00060 typedef uint8_t mpc_uint8_t; 00061 typedef int16_t mpc_int16_t; 00062 typedef uint16_t mpc_uint16_t; 00063 typedef int32_t mpc_int32_t; 00064 typedef uint32_t mpc_uint32_t; 00065 typedef int64_t mpc_int64_t; 00066 typedef uint64_t mpc_uint64_t; 00067 #define mpc_inline inline 00068 #endif 00069 00070 typedef int mpc_int_t; 00071 typedef unsigned int mpc_uint_t; 00072 typedef size_t mpc_size_t; 00073 typedef mpc_uint8_t mpc_bool_t; 00074 00075 // #define LONG_SEEK_TABLE 00076 #ifdef LONG_SEEK_TABLE // define as needed (mpc_uint32_t supports files up to 512 MB) 00077 typedef mpc_uint64_t mpc_seek_t; 00078 #else 00079 typedef mpc_uint32_t mpc_seek_t; 00080 #endif 00081 00082 # define mpc_int64_min -9223372036854775808ll 00083 # define mpc_int64_max 9223372036854775807ll 00084 00085 typedef struct mpc_quantizer { 00086 mpc_int16_t L [36]; 00087 mpc_int16_t R [36]; 00088 } mpc_quantizer; 00089 00091 typedef enum mpc_status { 00092 MPC_STATUS_OK = 0, 00093 MPC_STATUS_FILE = -1, 00094 MPC_STATUS_SV7BETA = -2, 00095 MPC_STATUS_CBR = -3, 00096 MPC_STATUS_IS = -4, 00097 MPC_STATUS_BLOCKSIZE = -5, 00098 MPC_STATUS_INVALIDSV = -6 00099 } mpc_status; 00100 00101 00102 #define MPC_FIXED_POINT_SHIFT 16 00103 00104 #ifdef MPC_FIXED_POINT 00105 # define MPC_FIXED_POINT_FRACTPART 14 00106 # define MPC_FIXED_POINT_SCALE_SHIFT (MPC_FIXED_POINT_SHIFT + MPC_FIXED_POINT_FRACTPART) 00107 # define MPC_FIXED_POINT_SCALE (1 << (MPC_FIXED_POINT_SCALE_SHIFT - 1)) 00108 typedef mpc_int32_t MPC_SAMPLE_FORMAT; 00109 #else 00110 typedef float MPC_SAMPLE_FORMAT; 00111 #endif 00112 00113 enum { 00114 MPC_FALSE = 0, 00115 MPC_TRUE = !MPC_FALSE 00116 }; 00117 00119 #if defined _WIN32 00120 # define mpc_cdecl __cdecl 00121 #elif defined __ZTC__ 00122 # define mpc_cdecl _cdecl 00123 #elif defined __TURBOC__ 00124 # define mpc_cdecl cdecl 00125 #else 00126 # define mpc_cdecl 00127 #endif 00128 00129 #ifdef __GNUC__ 00130 # define MPC_API __attribute__ ((visibility("default"))) 00131 #else 00132 # define MPC_API 00133 #endif 00134 00135 #ifdef __cplusplus 00136 } 00137 #endif 00138 #endif