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***************************************************************************************************/ 43typedef unsigned char STREAM; 44 45typedef short INT16; 46typedef int INT32; 47typedef unsigned int UINT32; 48typedef long long INT64; 49 50typedef float SCALAR; 51#define _scalar(x) x##f 52typedef 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