1 /* 2 * Copyright (C) 2003 - 2016 Sony Corporation 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 #ifndef _STRUCT_H 18 #define _STRUCT_H 19 20 #include <stdio.h> 21 #include <stdlib.h> 22 #include <string.h> 23 #include <math.h> 24 25 /*************************************************************************************************** 26 Macro Definition 27 ***************************************************************************************************/ 28 29 #define DECLFUNC static 30 #define UNUSED_ATTR __attribute__((unused)) 31 32 #ifndef PI 33 #ifdef M_PI 34 #define PI M_PI 35 #else /* M_PI */ 36 #define PI (double)(3.14159265358979323846) 37 #endif /* M_PI */ 38 #endif /* PI */ 39 40 /*************************************************************************************************** 41 Type Definition 42 ***************************************************************************************************/ 43 typedef unsigned char STREAM; 44 45 typedef short INT16; 46 typedef int INT32; 47 typedef unsigned int UINT32; 48 typedef long long INT64; 49 50 typedef float SCALAR; 51 #define _scalar(x) x##f 52 typedef union { 53 float f; 54 int i; 55 } IEEE754_FI; 56 57 /*************************************************************************************************** 58 Macro Functions 59 ***************************************************************************************************/ 60 /* Buffer Operations */ 61 #define clear_data_ldac(p, n) memset((p), 0, (n)) 62 #define clear_seq_s_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(short)) 63 #define clear_seq_l_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(int)) 64 #define clear_seq_f_ldac(p, n) memset((char *)(p), 0, (n)*sizeof(SCALAR)) 65 66 #if _MSC_VER >=1400 67 /* Secured CRT Functions */ 68 #define copy_data_ldac(p1, p2, n) memcpy_s((p2), (n), (p1), (n)) 69 #define copy_seq_s_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(short), (p1), (n)*sizeof(short)) 70 #define copy_seq_l_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(int), (p1), (n)*sizeof(int)) 71 #define copy_seq_f_ldac(p1, p2, n) memcpy_s((p2), (n)*sizeof(SCALAR), (p1), (n)*sizeof(SCALAR)) 72 #define move_seq_f_ldac(p1, p2, n) memmove_s((p2), (n)*sizeof(SCALAR), (p1), (n)*sizeof(SCALAR)) 73 #else 74 #define copy_data_ldac(p1, p2, n) memcpy((p2), (p1), (n)) 75 #define copy_seq_s_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(short)) 76 #define copy_seq_l_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(int)) 77 #define copy_seq_f_ldac(p1, p2, n) memcpy((p2), (p1), (n)*sizeof(SCALAR)) 78 #define move_seq_f_ldac(p1, p2, n) memmove((p2), (p1), (n)*sizeof(SCALAR)) 79 #endif 80 81 #endif /* _STRUCT_H */ 82 83