1 /* 2 ** Copyright 2003-2010, VisualOn, Inc. 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 express or implied. 13 ** See the License for the specific language governing permissions and 14 ** limitations under the License. 15 */ 16 17 /* 18 * 19 * File : typedefs.h 20 * Description : Definition of platform independent data 21 * types and constants 22 * 23 * 24 * The following platform independent data types and corresponding 25 * preprocessor (#define) constants are defined: 26 * 27 * defined type meaning corresponding constants 28 * ---------------------------------------------------------- 29 * Char character (none) 30 * Bool boolean true, false 31 * Word8 8-bit signed minWord8, maxWord8 32 * UWord8 8-bit unsigned minUWord8, maxUWord8 33 * Word16 16-bit signed minWord16, maxWord16 34 * UWord16 16-bit unsigned minUWord16, maxUWord16 35 * Word32 32-bit signed minWord32, maxWord32 36 * UWord32 32-bit unsigned minUWord32, maxUWord32 37 * Float floating point minFloat, maxFloat 38 * 39 * 40 * The following compile switches are #defined: 41 * 42 * PLATFORM string indicating platform progam is compiled on 43 * possible values: "OSF", "PC", "SUN" 44 * 45 * OSF only defined if the current platform is an Alpha 46 * PC only defined if the current platform is a PC 47 * SUN only defined if the current platform is a Sun 48 * 49 * LSBFIRST is defined if the byte order on this platform is 50 * "least significant byte first" -> defined on DEC Alpha 51 * and PC, undefined on Sun 52 * 53 ******************************************************************************** 54 */ 55 56 #ifndef __TYPEDEFS_H__ 57 #define __TYPEDEFS_H__ 58 59 /* 60 ******************************************************************************** 61 * INCLUDE FILES 62 ******************************************************************************** 63 */ 64 #include <float.h> 65 #include <limits.h> 66 67 68 69 /* 70 ******************************************************************************** 71 * DEFINITION OF CONSTANTS 72 ******************************************************************************** 73 */ 74 /* 75 ********* define char type 76 */ 77 typedef char Char; 78 79 /* 80 ********* define 8 bit signed/unsigned types & constants 81 */ 82 #if SCHAR_MAX == 127 83 typedef signed char Word8; 84 #define minWord8 SCHAR_MIN 85 #define maxWord8 SCHAR_MAX 86 87 typedef unsigned char UWord8; 88 #define minUWord8 0 89 #define maxUWord8 UCHAR_MAX 90 #else 91 #error cannot find 8-bit type 92 #endif 93 94 95 /* 96 ********* define 16 bit signed/unsigned types & constants 97 */ 98 #if INT_MAX == 32767 99 typedef int Word16; 100 #define minWord16 INT_MIN 101 #define maxWord16 INT_MAX 102 typedef unsigned int UWord16; 103 #define minUWord16 0 104 #define maxUWord16 UINT_MAX 105 #elif SHRT_MAX == 32767 106 typedef short Word16; 107 #define minWord16 SHRT_MIN 108 #define maxWord16 SHRT_MAX 109 typedef unsigned short UWord16; 110 #define minUWord16 0 111 #define maxUWord16 USHRT_MAX 112 #else 113 #error cannot find 16-bit type 114 #endif 115 116 117 /* 118 ********* define 32 bit signed/unsigned types & constants 119 */ 120 #if INT_MAX == 2147483647 121 typedef int Word32; 122 #define minWord32 INT_MIN 123 #define maxWord32 INT_MAX 124 typedef unsigned int UWord32; 125 #define minUWord32 0 126 #define maxUWord32 UINT_MAX 127 #elif LONG_MAX == 2147483647 128 typedef long Word32; 129 #define minWord32 LONG_MIN 130 #define maxWord32 LONG_MAX 131 typedef unsigned long UWord32; 132 #define minUWord32 0 133 #define maxUWord32 ULONG_MAX 134 #else 135 #error cannot find 32-bit type 136 #endif 137 138 /* 139 ********* define floating point type & constants 140 */ 141 /* use "#if 0" below if Float should be double; 142 use "#if 1" below if Float should be float 143 */ 144 #if 0 145 typedef float Float; 146 #define maxFloat FLT_MAX 147 #define minFloat FLT_MIN 148 #else 149 typedef double Float; 150 #define maxFloat DBL_MAX 151 #define minFloat DBL_MIN 152 #endif 153 154 /* 155 ********* define complex type 156 */ 157 typedef struct { 158 Float r; /* real part */ 159 Float i; /* imaginary part */ 160 } CPX; 161 162 /* 163 ********* define boolean type 164 */ 165 typedef int Bool; 166 #define false 0 167 #define true 1 168 169 /* ******Avoid function multiple definition****** */ 170 #define Autocorr voAWB_Autocorr 171 #define Convolve voAWB_Convolve 172 #define cor_h_x voAWB_cor_h_x 173 #define dtx_enc_init voAWB_dtx_enc_init 174 #define dtx_enc_reset voAWB_dtx_enc_reset 175 #define dtx_enc_exit voAWB_dtx_enc_exit 176 #define dtx_enc voAWB_dtx_enc 177 #define dtx_buffer voAWB_dtx_buffer 178 #define tx_dtx_handler voAWB_tx_dtx_handler 179 #define G_pitch voAWB_G_pitch 180 #define Isp_Az voAWB_Isp_Az 181 #define Lag_window voAWB_Lag_window 182 #define Log2_norm voAWB_Log2_norm 183 #define Log2 voAWB_Log2 184 #define Pow2 voAWB_Pow2 185 #define L_Comp voAWB_L_Comp 186 #define Mpy_32 voAWB_Mpy_32 187 #define Mpy_32_16 voAWB_Mpy_32_16 188 #define Div_32 voAWB_Div_32 189 #define Pit_shrp voAWB_Pit_shrp 190 #define Qisf_ns voAWB_Qisf_ns 191 #define Disf_ns voAWB_Disf_ns 192 #define Residu voAWB_Residu 193 #define Syn_filt voAWB_Syn_filt 194 #define Set_zero voAWB_Set_zero 195 #define Copy voAWB_Copy 196 #define voice_factor voAWB_voice_factor 197 #define Syn_filt_32 voAWB_Syn_filt_32 198 #define Isf_isp voAWB_Isf_isp 199 #define Levinson voAWB_Levinson 200 #define median5 voAWB_median5 201 #define Pred_lt4 voAWB_Pred_lt4 202 #define Reorder_isf voAWB_Reorder_isf 203 #define Dpisf_2s_36b voAWB_Dpisf_2s_36b 204 #define Dpisf_2s_46b voAWB_Dpisf_2s_46b 205 #define Dot_product12 voAWB_Dot_product12 206 #define mem_malloc voAWB_mem_malloc 207 #define mem_free voAWB_mem_free 208 /******************************************************/ 209 210 #endif //#define __TYPEDEFS_H__ 211 212
