ScCommon.h

Go to the documentation of this file.

 
#ifndef SC_COMMON_H_
#define SC_COMMON_H_
 
#include <stddef.h>
 
#include <Scandit/ScConfig.h>
#include <Scandit/ScImageDescription.h>
 
SC_EXTERN_C_BEGIN
 
typedef struct {
    int32_t x;
    int32_t y;
} ScPoint;
 
inline ScPoint sc_point_make(int x, int y) {
    ScPoint point;
    point.x = x;
    point.y = y;
    return point;
}
 
typedef struct {
    ScPoint top_left;
    ScPoint top_right;
    ScPoint bottom_right;
    ScPoint bottom_left;
} ScQuadrilateral;
 
SC_EXPORT
ScQuadrilateral sc_quadrilateral_make(ScPoint tl, ScPoint tr, ScPoint br, ScPoint bl);
 
typedef struct {
    float x;
    float y;
} ScPointF;
 
inline ScPointF sc_point_f_make(float x, float y) {
    ScPointF point;
    point.x = x;
    point.y = y;
    return point;
}
 
typedef struct {
    uint32_t width;  
    uint32_t height; 
} ScSize;
 
typedef struct {
    float width;  
    float height; 
} ScSizeF;
 
typedef struct {
    ScPointF position;
    ScSizeF size;
} ScRectangleF;
 
typedef struct {
    ScPointF top_left;
    ScPointF top_right;
    ScPointF bottom_right;
    ScPointF bottom_left;
} ScQuadrilateralF;
 
SC_EXPORT
ScQuadrilateralF sc_quadrilateral_float_make(ScPointF tl, ScPointF tr, ScPointF br, ScPointF bl);
 
SC_EXPORT
ScRectangleF sc_rectangle_f_make(float position_x, float position_y, float width, float height);
 
SC_EXPORT
ScPointF sc_rectangle_f_get_center(ScRectangleF rectangle);
 
typedef enum {
    SC_CAMERA_FOCUS_MODE_UNKNOWN = 0, 
    SC_CAMERA_FOCUS_MODE_FIXED = 1,   
    SC_CAMERA_FOCUS_MODE_AUTO =
            2, 
    SC_CAMERA_FOCUS_MODE_MANUAL = 4 
} ScCameraFocusMode;
 
SC_EXPORT
void sc_free(void *pointer);
 
typedef struct {
    char const *message;
 
    uint32_t code;
} ScError;
 
typedef enum {
    SC_NO_ERROR = 0,
    SC_ERROR_UNKNOWN = 1,
    SC_ERROR_NOT_IMPLEMENTED = 2,
    SC_ERROR_INVALID_INPUT = 3,
    SC_ERROR_INTERNAL_ERROR = 4
} ScErrorType;
 
SC_EXPORT
void sc_error_free(ScError *error);
 
typedef enum {
    SC_INFORMATION_KEY_SOFTWARE_LICENSES = 0,
    SC_INFORMATION_KEY_SDK_VERSION = 1,
    SC_INFORMATION_KEY_SDK_BUILD = 2,
} ScInformationKey;
 
SC_EXPORT
char const *sc_get_information_string(ScInformationKey key);
 
typedef struct {
    ScImageDescription *description; 
    uint8_t *data;                   
    size_t data_size;                
} ScImageBuffer;
 
SC_EXPORT
void sc_image_buffer_free(ScImageBuffer *image);
 
SC_EXTERN_C_END
 
#endif // SC_COMMON_H_