1#ifndef OPENCV_CORE_HAL_INTERFACE_H
2#define OPENCV_CORE_HAL_INTERFACE_H
3
4//! @addtogroup core_hal_interface
5//! @{
6
7//! @name Return codes
8//! @{
9#define CV_HAL_ERROR_OK 0
10#define CV_HAL_ERROR_NOT_IMPLEMENTED 1
11#define CV_HAL_ERROR_UNKNOWN -1
12//! @}
13
14#ifdef __cplusplus
15#include <cstddef>
16#else
17#include <stddef.h>
18#include <stdbool.h>
19#endif
20
21//! @name Data types
22//! primitive types
23//! - schar - signed 1 byte integer
24//! - uchar - unsigned 1 byte integer
25//! - short - signed 2 byte integer
26//! - ushort - unsigned 2 byte integer
27//! - int - signed 4 byte integer
28//! - uint - unsigned 4 byte integer
29//! - int64 - signed 8 byte integer
30//! - uint64 - unsigned 8 byte integer
31//! @{
32#if !defined _MSC_VER && !defined __BORLANDC__
33# if defined __cplusplus && __cplusplus >= 201103L && !defined __APPLE__
34# include <cstdint>
35# ifdef __NEWLIB__
36 typedef unsigned int uint;
37# else
38 typedef std::uint32_t uint;
39# endif
40# else
41# include <stdint.h>
42 typedef uint32_t uint;
43# endif
44#else
45 typedef unsigned uint;
46#endif
47
48typedef signed char schar;
49
50#ifndef __IPL_H__
51 typedef unsigned char uchar;
52 typedef unsigned short ushort;
53#endif
54
55#if defined _MSC_VER || defined __BORLANDC__
56 typedef __int64 int64;
57 typedef unsigned __int64 uint64;
58# define CV_BIG_INT(n) n##I64
59# define CV_BIG_UINT(n) n##UI64
60#else
61 typedef int64_t int64;
62 typedef uint64_t uint64;
63# define CV_BIG_INT(n) n##LL
64# define CV_BIG_UINT(n) n##ULL
65#endif
66
67#define CV_USRTYPE1 (void)"CV_USRTYPE1 support has been dropped in OpenCV 4.0"
68
69#define CV_CN_MAX 512
70#define CV_CN_SHIFT 3
71#define CV_DEPTH_MAX (1 << CV_CN_SHIFT)
72
73#define CV_8U 0
74#define CV_8S 1
75#define CV_16U 2
76#define CV_16S 3
77#define CV_32S 4
78#define CV_32F 5
79#define CV_64F 6
80#define CV_16F 7
81
82#define CV_MAT_DEPTH_MASK (CV_DEPTH_MAX - 1)
83#define CV_MAT_DEPTH(flags) ((flags) & CV_MAT_DEPTH_MASK)
84
85#define CV_MAKETYPE(depth,cn) (CV_MAT_DEPTH(depth) + (((cn)-1) << CV_CN_SHIFT))
86#define CV_MAKE_TYPE CV_MAKETYPE
87
88#define CV_8UC1 CV_MAKETYPE(CV_8U,1)
89#define CV_8UC2 CV_MAKETYPE(CV_8U,2)
90#define CV_8UC3 CV_MAKETYPE(CV_8U,3)
91#define CV_8UC4 CV_MAKETYPE(CV_8U,4)
92#define CV_8UC(n) CV_MAKETYPE(CV_8U,(n))
93
94#define CV_8SC1 CV_MAKETYPE(CV_8S,1)
95#define CV_8SC2 CV_MAKETYPE(CV_8S,2)
96#define CV_8SC3 CV_MAKETYPE(CV_8S,3)
97#define CV_8SC4 CV_MAKETYPE(CV_8S,4)
98#define CV_8SC(n) CV_MAKETYPE(CV_8S,(n))
99
100#define CV_16UC1 CV_MAKETYPE(CV_16U,1)
101#define CV_16UC2 CV_MAKETYPE(CV_16U,2)
102#define CV_16UC3 CV_MAKETYPE(CV_16U,3)
103#define CV_16UC4 CV_MAKETYPE(CV_16U,4)
104#define CV_16UC(n) CV_MAKETYPE(CV_16U,(n))
105
106#define CV_16SC1 CV_MAKETYPE(CV_16S,1)
107#define CV_16SC2 CV_MAKETYPE(CV_16S,2)
108#define CV_16SC3 CV_MAKETYPE(CV_16S,3)
109#define CV_16SC4 CV_MAKETYPE(CV_16S,4)
110#define CV_16SC(n) CV_MAKETYPE(CV_16S,(n))
111
112#define CV_32SC1 CV_MAKETYPE(CV_32S,1)
113#define CV_32SC2 CV_MAKETYPE(CV_32S,2)
114#define CV_32SC3 CV_MAKETYPE(CV_32S,3)
115#define CV_32SC4 CV_MAKETYPE(CV_32S,4)
116#define CV_32SC(n) CV_MAKETYPE(CV_32S,(n))
117
118#define CV_32FC1 CV_MAKETYPE(CV_32F,1)
119#define CV_32FC2 CV_MAKETYPE(CV_32F,2)
120#define CV_32FC3 CV_MAKETYPE(CV_32F,3)
121#define CV_32FC4 CV_MAKETYPE(CV_32F,4)
122#define CV_32FC(n) CV_MAKETYPE(CV_32F,(n))
123
124#define CV_64FC1 CV_MAKETYPE(CV_64F,1)
125#define CV_64FC2 CV_MAKETYPE(CV_64F,2)
126#define CV_64FC3 CV_MAKETYPE(CV_64F,3)
127#define CV_64FC4 CV_MAKETYPE(CV_64F,4)
128#define CV_64FC(n) CV_MAKETYPE(CV_64F,(n))
129
130#define CV_16FC1 CV_MAKETYPE(CV_16F,1)
131#define CV_16FC2 CV_MAKETYPE(CV_16F,2)
132#define CV_16FC3 CV_MAKETYPE(CV_16F,3)
133#define CV_16FC4 CV_MAKETYPE(CV_16F,4)
134#define CV_16FC(n) CV_MAKETYPE(CV_16F,(n))
135//! @}
136
137//! @name Comparison operation
138//! @sa cv::CmpTypes
139//! @{
140#define CV_HAL_CMP_EQ 0
141#define CV_HAL_CMP_GT 1
142#define CV_HAL_CMP_GE 2
143#define CV_HAL_CMP_LT 3
144#define CV_HAL_CMP_LE 4
145#define CV_HAL_CMP_NE 5
146//! @}
147
148//! @name Border processing modes
149//! @sa cv::BorderTypes
150//! @{
151#define CV_HAL_BORDER_CONSTANT 0
152#define CV_HAL_BORDER_REPLICATE 1
153#define CV_HAL_BORDER_REFLECT 2
154#define CV_HAL_BORDER_WRAP 3
155#define CV_HAL_BORDER_REFLECT_101 4
156#define CV_HAL_BORDER_TRANSPARENT 5
157#define CV_HAL_BORDER_ISOLATED 16
158//! @}
159
160//! @name DFT flags
161//! @{
162#define CV_HAL_DFT_INVERSE 1
163#define CV_HAL_DFT_SCALE 2
164#define CV_HAL_DFT_ROWS 4
165#define CV_HAL_DFT_COMPLEX_OUTPUT 16
166#define CV_HAL_DFT_REAL_OUTPUT 32
167#define CV_HAL_DFT_TWO_STAGE 64
168#define CV_HAL_DFT_STAGE_COLS 128
169#define CV_HAL_DFT_IS_CONTINUOUS 512
170#define CV_HAL_DFT_IS_INPLACE 1024
171//! @}
172
173//! @name SVD flags
174//! @{
175#define CV_HAL_SVD_NO_UV 1
176#define CV_HAL_SVD_SHORT_UV 2
177#define CV_HAL_SVD_MODIFY_A 4
178#define CV_HAL_SVD_FULL_UV 8
179//! @}
180
181//! @name Gemm flags
182//! @{
183#define CV_HAL_GEMM_1_T 1
184#define CV_HAL_GEMM_2_T 2
185#define CV_HAL_GEMM_3_T 4
186//! @}
187
188//! @}
189
190#endif
191

source code of opencv/modules/core/include/opencv2/core/hal/interface.h