#include <cstddef>
#include <cstdint>

Macros
#define	CV_16BF 8
#define	CV_16BFC(n)
#define	CV_16BFC1 CV_MAKETYPE(CV_16BF,1)
#define	CV_16BFC2 CV_MAKETYPE(CV_16BF,2)
#define	CV_16BFC3 CV_MAKETYPE(CV_16BF,3)
#define	CV_16BFC4 CV_MAKETYPE(CV_16BF,4)
#define	CV_16F 7
#define	CV_16FC(n)
#define	CV_16FC1 CV_MAKETYPE(CV_16F,1)
#define	CV_16FC2 CV_MAKETYPE(CV_16F,2)
#define	CV_16FC3 CV_MAKETYPE(CV_16F,3)
#define	CV_16FC4 CV_MAKETYPE(CV_16F,4)
#define	CV_16S 3
#define	CV_16SC(n)
#define	CV_16SC1 CV_MAKETYPE(CV_16S,1)
#define	CV_16SC2 CV_MAKETYPE(CV_16S,2)
#define	CV_16SC3 CV_MAKETYPE(CV_16S,3)
#define	CV_16SC4 CV_MAKETYPE(CV_16S,4)
#define	CV_16U 2
#define	CV_16UC(n)
#define	CV_16UC1 CV_MAKETYPE(CV_16U,1)
#define	CV_16UC2 CV_MAKETYPE(CV_16U,2)
#define	CV_16UC3 CV_MAKETYPE(CV_16U,3)
#define	CV_16UC4 CV_MAKETYPE(CV_16U,4)
#define	CV_32F 5
#define	CV_32FC(n)
#define	CV_32FC1 CV_MAKETYPE(CV_32F,1)
#define	CV_32FC2 CV_MAKETYPE(CV_32F,2)
#define	CV_32FC3 CV_MAKETYPE(CV_32F,3)
#define	CV_32FC4 CV_MAKETYPE(CV_32F,4)
#define	CV_32S 4
#define	CV_32SC(n)
#define	CV_32SC1 CV_MAKETYPE(CV_32S,1)
#define	CV_32SC2 CV_MAKETYPE(CV_32S,2)
#define	CV_32SC3 CV_MAKETYPE(CV_32S,3)
#define	CV_32SC4 CV_MAKETYPE(CV_32S,4)
#define	CV_32U 12
#define	CV_32UC(n)
#define	CV_32UC1 CV_MAKETYPE(CV_32U,1)
#define	CV_32UC2 CV_MAKETYPE(CV_32U,2)
#define	CV_32UC3 CV_MAKETYPE(CV_32U,3)
#define	CV_32UC4 CV_MAKETYPE(CV_32U,4)
#define	CV_64F 6
#define	CV_64FC(n)
#define	CV_64FC1 CV_MAKETYPE(CV_64F,1)
#define	CV_64FC2 CV_MAKETYPE(CV_64F,2)
#define	CV_64FC3 CV_MAKETYPE(CV_64F,3)
#define	CV_64FC4 CV_MAKETYPE(CV_64F,4)
#define	CV_64S 11
#define	CV_64SC(n)
#define	CV_64SC1 CV_MAKETYPE(CV_64S,1)
#define	CV_64SC2 CV_MAKETYPE(CV_64S,2)
#define	CV_64SC3 CV_MAKETYPE(CV_64S,3)
#define	CV_64SC4 CV_MAKETYPE(CV_64S,4)
#define	CV_64U 10
#define	CV_64UC(n)
#define	CV_64UC1 CV_MAKETYPE(CV_64U,1)
#define	CV_64UC2 CV_MAKETYPE(CV_64U,2)
#define	CV_64UC3 CV_MAKETYPE(CV_64U,3)
#define	CV_64UC4 CV_MAKETYPE(CV_64U,4)
#define	CV_8S 1
#define	CV_8SC(n)
#define	CV_8SC1 CV_MAKETYPE(CV_8S,1)
#define	CV_8SC2 CV_MAKETYPE(CV_8S,2)
#define	CV_8SC3 CV_MAKETYPE(CV_8S,3)
#define	CV_8SC4 CV_MAKETYPE(CV_8S,4)
#define	CV_8U 0
#define	CV_8UC(n)
#define	CV_8UC1 CV_MAKETYPE(CV_8U,1)
#define	CV_8UC2 CV_MAKETYPE(CV_8U,2)
#define	CV_8UC3 CV_MAKETYPE(CV_8U,3)
#define	CV_8UC4 CV_MAKETYPE(CV_8U,4)
#define	CV_Bool 9
#define	CV_BoolC(n)
#define	CV_BoolC1 CV_MAKETYPE(CV_Bool,1)
#define	CV_BoolC2 CV_MAKETYPE(CV_Bool,2)
#define	CV_BoolC3 CV_MAKETYPE(CV_Bool,3)
#define	CV_BoolC4 CV_MAKETYPE(CV_Bool,4)
#define	CV_CN_MAX 128
#define	CV_CN_SHIFT 5
#define	CV_DEPTH_CURR_MAX 13
#define	CV_DEPTH_MAX (1 << CV_CN_SHIFT)
#define	CV_IS_FLOAT_TYPE(flags)
#define	CV_IS_INT_TYPE(flags)
#define	CV_MAKE_TYPE CV_MAKETYPE
#define	CV_MAKETYPE(depth, cn)
#define	CV_MAT_DEPTH(flags)
#define	CV_MAT_DEPTH_MASK (CV_DEPTH_MAX - 1)
#define	CV_USRTYPE1 (void)"CV_USRTYPE1 support has been dropped in OpenCV 4.0"
Return codes
#define	CV_HAL_ERROR_NOT_IMPLEMENTED 1
#define	CV_HAL_ERROR_OK 0
#define	CV_HAL_ERROR_UNKNOWN -1
Comparison operation
See also cv::CmpTypes
#define	CV_HAL_CMP_EQ 0
#define	CV_HAL_CMP_GE 2
#define	CV_HAL_CMP_GT 1
#define	CV_HAL_CMP_LE 4
#define	CV_HAL_CMP_LT 3
#define	CV_HAL_CMP_NE 5
Border processing modes
See also cv::BorderTypes
#define	CV_HAL_BORDER_CONSTANT 0
#define	CV_HAL_BORDER_ISOLATED 16
#define	CV_HAL_BORDER_REFLECT 2
#define	CV_HAL_BORDER_REFLECT_101 4
#define	CV_HAL_BORDER_REPLICATE 1
#define	CV_HAL_BORDER_TRANSPARENT 5
#define	CV_HAL_BORDER_WRAP 3
DFT flags
#define	CV_HAL_DFT_COMPLEX_OUTPUT 16
#define	CV_HAL_DFT_INVERSE 1
#define	CV_HAL_DFT_IS_CONTINUOUS 512
#define	CV_HAL_DFT_IS_INPLACE 1024
#define	CV_HAL_DFT_REAL_OUTPUT 32
#define	CV_HAL_DFT_ROWS 4
#define	CV_HAL_DFT_SCALE 2
#define	CV_HAL_DFT_STAGE_COLS 128
#define	CV_HAL_DFT_TWO_STAGE 64
SVD flags
#define	CV_HAL_SVD_FULL_UV 8
#define	CV_HAL_SVD_MODIFY_A 4
#define	CV_HAL_SVD_NO_UV 1
#define	CV_HAL_SVD_SHORT_UV 2
Gemm flags
#define	CV_HAL_GEMM_1_T 1
#define	CV_HAL_GEMM_2_T 2
#define	CV_HAL_GEMM_3_T 4

Data types
primitive types schar - signed 1 byte integer uchar - unsigned 1 byte integer short - signed 2 byte integer ushort - unsigned 2 byte integer int - signed 4 byte integer uint - unsigned 4 byte integer int64 - signed 8 byte integer uint64 - unsigned 8 byte integer
#define	CV_BIG_INT(n)
#define	CV_BIG_UINT(n)
typedef int16_t	cv_hal_bf16
typedef int16_t	cv_hal_f16
typedef int64_t	int64
typedef int8_t	schar
typedef uint8_t	uchar
typedef uint32_t	uint
typedef uint64_t	uint64
typedef uint16_t	ushort

Macros

Data types