Detailed Description

Defines of POD types, timestamps, and trivial data types.

Data Structures
struct	dwBbox2Df
	Defines an AABB bounding box 2D. More...

struct	dwBbox3Df
	Defines an AABB bounding box 3D. More...

struct	dwBlobSize
	Holds blob dimensions. More...

struct	dwConfidence1f
	Confidence structure with variance of inliers. More...

struct	dwConfidence2f
	Confidence structure with 2x2 covariance matrix. More...

struct	dwConfidence3f
	Confidence structure with 3x3 covariance matrix. More...

struct	dwGeoBounds
	Geographic coordinate bounds. More...

struct	dwGeoPoint2dWGS84
	Location point defined by WGS84 coordinates without elevation. More...

struct	dwGeoPointWGS84
	Location point defined by WGS84 coordinates. More...

struct	dwLine3d
	Defines a double-precision line segment. More...

struct	dwLine3f
	Defines a single-precision line segment. More...

struct	dwMatrix2f
	Defines a 2x2 matrix of floating point numbers by using only one array. More...

struct	dwMatrix34f
	Defines a 3x4 matrix of floating point numbers (column major) by using only one array. More...

struct	dwMatrix3d
	Defines a 3x3 matrix of double floating point numbers by using only one array. More...

struct	dwMatrix3f
	Defines a 3x3 matrix of floating point numbers by using only one array. More...

struct	dwMatrix4f
	Defines a 4x4 matrix of floating point numbers (column major) by using only one array. More...

struct	dwMatrix6f
	Defines a 6x6 matrix of floating point numbers (column major) by using only one array. More...

struct	dwOrientedBoundingBox2f
	Data structure representing an oriented bounding box in the local object coordinate frame The box is defined using the center 2D point, the XY half axis lengths and a rotation matrix. More...

struct	dwOrientedBoundingBox3f
	Data structure representing an oriented bounding box in the local object coordinate frame The box is defined using the center 3D point, the XYZ half axis lengths and a rotation matrix. More...

struct	dwPolyline2d
	Defines a double-precision 2D polyline. More...

struct	dwPolyline2f
	Defines a single-precision 2D polyline. More...

struct	dwPolyline3d
	Defines a double-precision 3D polyline. More...

struct	dwPolyline3f
	Defines a single-precision 3D polyline. More...

struct	dwQuaterniond
	Defines a double-precision quaternion. More...

struct	dwQuaternionf
	Defines a single-precision quaternion. More...

struct	dwRect
	Defines a rectangle. More...

struct	dwRectf
	Defines a rectangle with floating point numbers. More...

struct	dwTransformation2f
	Specifies a 2D transformation as a 3 x 3 matrix in column-major order. More...

struct	dwTransformation3f
	Specifies a 3D rigid transformation. More...

struct	dwVector2d
	Defines a two-element double-precision floating-point vector. More...

struct	dwVector2f
	Defines a two-element single-precision floating-point vector. More...

struct	dwVector2i
	Defines a two-element integer vector. More...

struct	dwVector2ui
	Defines a two-element unsigned-integer vector. More...

struct	dwVector3d
	Defines a three-element double-precision floating point vector. More...

struct	dwVector3f
	Defines a three-element floating-point vector. More...

struct	dwVector3ui
	Defines a three-element unsigned-integer vector. More...

struct	dwVector4d
	Defines a four-element double-precision floating point vector. More...

struct	dwVector4f
	Defines a four-element single-precision floating point vector. More...

struct	dwVector4ui
	Defines a four-element unsigned-integer vector. More...

Macros
#define	DW_NO_CALLBACK NULL

#define	DW_NULL_HANDLE NULL

Typedefs
typedef char	char8_t

typedef dwRect	dwBox2D

typedef dwRectf	dwBox2Df

typedef __half_raw	dwFloat16_t

typedef int64_t	dwTime_t
	Specifies a timestamp unit, in microseconds. More...

typedef float	float32_t
	Specifies POD types. More...

typedef double	float64_t

Enumerations
enum	dwBindSlot { DW_BIND_SLOT_INVALID = 0 , DW_BIND_SLOT_1 , DW_BIND_SLOT_2 , DW_BIND_SLOT_3 , DW_BIND_SLOT_4 , DW_BIND_SLOT_5 , DW_BIND_SLOT_6 , DW_BIND_SLOT_7 , DW_BIND_SLOT_8 , DW_BIND_SLOT_9 , DW_BIND_SLOT_10 , DW_BIND_SLOT_11 , DW_BIND_SLOT_12 , DW_BIND_SLOT_13 , DW_BIND_SLOT_14 , DW_BIND_SLOT_15 , DW_BIND_SLOT_16 , DW_BIND_SLOT_MAX_COUNT }
	The slot enum used when an application wants a dw module to bind some particular input data to an internal slot for future processing and unbinding. More...

enum	dwGPUDeviceType { DW_GPU_DEVICE_DISCRETE = 0 , DW_GPU_DEVICE_INTEGRATED = 1 }
	GPU device type definitions Only applicable on Drive platforms. More...

enum	dwMemoryType { DW_MEMORY_TYPE_CUDA = 0 , DW_MEMORY_TYPE_CPU = 1 , DW_MEMORY_TYPE_PINNED = 2 }
	Memory type definitions. More...

enum	dwPrecision { DW_PRECISION_INT8 = 0 , DW_PRECISION_FP16 = 1 , DW_PRECISION_FP32 = 2 , DW_PRECISION_MIXED = 3 }
	Precision type definitions. More...

enum	dwProcessorType { DW_PROCESSOR_TYPE_CPU = 0 , DW_PROCESSOR_TYPE_GPU = 1 , DW_PROCESSOR_TYPE_DLA_0 = 2 , DW_PROCESSOR_TYPE_DLA_1 = 3 , DW_PROCESSOR_TYPE_PVA_0 = 4 , DW_PROCESSOR_TYPE_PVA_1 = 5 , DW_PROCESSOR_TYPE_NVENC_0 = 6 , DW_PROCESSOR_TYPE_NVENC_1 = 7 , DW_PROCESSOR_TYPE_CUDLA = 8 }
	Processor type definitions. More...

enum	dwProcessType { DW_PROCESS_TYPE_ASYNC = 0 , DW_PROCESS_TYPE_SYNC = 1 }
	Process type definitions. More...

enum	dwSide { DW_SIDE_LEFT = 0 , DW_SIDE_RIGHT = 1 , DW_SIDE_CENTER = 2 }
	A generic side enum definition to improve consistency of objects with a 'side' concept Usage: define enum entity e.g. More...

enum	dwTrivialDataType { DW_TYPE_UNKNOWN = 0 , DW_TYPE_BOOL = 1 << 1 , DW_TYPE_INT8 = 1 << 2 , DW_TYPE_INT16 = 1 << 3 , DW_TYPE_INT32 = 1 << 4 , DW_TYPE_INT64 = 1 << 5 , DW_TYPE_UINT8 = 1 << 6 , DW_TYPE_UINT16 = 1 << 7 , DW_TYPE_UINT32 = 1 << 8 , DW_TYPE_UINT64 = 1 << 9 , DW_TYPE_FLOAT32 = 1 << 10 , DW_TYPE_FLOAT64 = 1 << 11 , DW_TYPE_FLOAT16 = 1 << 12 , DW_TYPE_CHAR8 = 1 << 13 }
	Specifies a type indicator of the underlying trivial data type. More...

Functions
DW_API_PUBLIC uint8_t	dwSizeOf (dwTrivialDataType const type)
	Get the size of dwTrivialDataType type. More...

Variables
static const dwMatrix2f	DW_IDENTITY_MATRIX2F
	Identity for dwMatrix2f. More...

static const dwMatrix3d	DW_IDENTITY_MATRIX3D
	Identity for dwMatrix3d. More...

static const dwMatrix3f	DW_IDENTITY_MATRIX3F
	Identity for dwMatrix3f. More...

static const dwMatrix4f	DW_IDENTITY_MATRIX4F
	Identity for dwMatrix4f. More...

static const dwMatrix6f	DW_IDENTITY_MATRIX6F
	Identity for dwMatrix6f. More...

static const dwQuaterniond	DW_IDENTITY_QUATERNIOND = {0., 0., 0., 1.}
	Identity for dwQuaterniond. More...

static const dwQuaternionf	DW_IDENTITY_QUATERNIONF = {0.f, 0.f, 0.f, 1.f}
	Identity for dwQuaternionf. More...

static const dwTransformation2f	DW_IDENTITY_TRANSFORMATION2F
	Identity for dwTransformation2f. More...

static const dwTransformation3f	DW_IDENTITY_TRANSFORMATION3F
	Identity for dwTransformation3f. More...

static const dwRect	DW_INVALID_RECT = {.x = 0, .y = 0, .width = -1, .height = -1}
	Invalid dwRect. More...

static const dwRectf	DW_INVALID_RECTF = {.x = (float32_t)0, .y = (float32_t)0, .width = (float32_t)-1, .height = (float32_t)-1}
	Invalid dwRectf. More...

static const dwTime_t	DW_TIME_INVALID = INT64_MIN
	Special value indicating invalid time, in microseconds. More...

static const dwTime_t	DW_TIMEOUT_INFINITE = 0x0123456789ABCDEF
	Special value of timestamp which means infinitely long duration, in microseconds. More...

Data Structure Documentation

◆ dwBbox2Df

struct dwBbox2Df

Data Fields
dwVector2f	aa	Point AA, one of vertices of a AABB bounding box.
dwVector2f	bb	Point BB, opposite vertex of AA.

◆ dwBbox3Df

struct dwBbox3Df

Data Fields
dwVector3f	aa	Point AA, one of vertices of a AABB bounding box.
dwVector3f	bb	Point BB, opposite vertex of AA.

◆ dwBlobSize

struct dwBlobSize

Data Fields
uint32_t	batchsize	Batch size (n).
uint32_t	channels	Number of channels (c).
uint32_t	height	Height (h).
uint32_t	width	Width (w).

◆ dwConfidence1f

struct dwConfidence1f

Data Fields
float32_t	confidence	Inlier ratio [0,1].
float32_t	threshold	Inlier threshold.
float32_t	variance	Variance of inliers.

◆ dwConfidence2f

struct dwConfidence2f

Data Fields
float32_t	confidence	Inlier ratio [0,1].
dwMatrix2f	covariance	2x2 covariance matrix
float32_t	threshold	Inlier threshold.

◆ dwConfidence3f

struct dwConfidence3f

Data Fields
float32_t	confidence	Inlier ratio [0,1].
dwMatrix3f	covariance	3x3 covariance matrix
float32_t	threshold	Inlier threshold.

◆ dwGeoBounds

struct dwGeoBounds

Data Fields
float64_t	maxLat	maximum latitude, south - north [-90.0:90.0)
float64_t	maxLon	maximum longitude, west - east [-180.0:180.0)
float64_t	minLat	minimum latitude, south - north [-90.0:90.0)
float64_t	minLon	minimum longitude, west - east [-180.0:180.0)

◆ dwGeoPoint2dWGS84

struct dwGeoPoint2dWGS84

Data Fields
float64_t	lat	latitude
float64_t	lon	longitude

◆ dwGeoPointWGS84

struct dwGeoPointWGS84

Data Fields
float64_t	height	height above WGS84 earth spheroid. Meter is the unit of measurement of height.
float64_t	lat	latitude. Degree is the unit of measurement of latitude.
float64_t	lon	longitude. Degree is the unit of measurement of longitude.

◆ dwLine3d

struct dwLine3d

Data Fields
dwVector3d	p[2]	p[0] start, p[1] end

◆ dwLine3f

struct dwLine3f

Data Fields
dwVector3f	p[2]	p[0] start, p[1] end

◆ dwMatrix2f

struct dwMatrix2f

Data Fields
float32_t	array[2 *2]

◆ dwMatrix34f

struct dwMatrix34f

Data Fields
float32_t	array[3 *4]

◆ dwMatrix3d

struct dwMatrix3d

Data Fields
float64_t	array[3 *3]

◆ dwMatrix3f

struct dwMatrix3f

Data Fields
float32_t	array[3 *3]

◆ dwMatrix4f

struct dwMatrix4f

Data Fields
float32_t	array[4 *4]

◆ dwMatrix6f

struct dwMatrix6f

Data Fields
float32_t	array[6 *6]

◆ dwOrientedBoundingBox2f

struct dwOrientedBoundingBox2f

Data Fields
dwVector2f	center	Coordinate of the position of the center of the bounding box in the local frame.
dwVector2f	halfAxisXY	Half of the width, and height of the box in the local frame.
dwMatrix2f	rotation	Rotation matrix defining the orientation in the local frame.

◆ dwOrientedBoundingBox3f

struct dwOrientedBoundingBox3f

Data Fields
dwVector3f	center	Coordinate of the position of the center of the bounding box in the local frame.
dwVector3f	halfAxisXYZ	Half of the width, height and depth of the box in the local frame.
dwMatrix3f	rotation	Rotation matrix defining the orientation in the local frame.

◆ dwPolyline2d

struct dwPolyline2d

Data Fields
uint32_t	pointCount	number of points.
const dwVector2d *	points	A point is a vertex of two connected line segments in a polyline. Points point to the first point in the container.

◆ dwPolyline2f

struct dwPolyline2f

Data Fields
uint32_t	pointCount	number of points.
const dwVector2f *	points	A point is a vertex of two connected line segments in a polyline. Points point to the first point in the container.

◆ dwPolyline3d

struct dwPolyline3d

Data Fields
uint32_t	pointCount	number of points.
const dwVector3d *	points	A point is a vertex of two connected line segments in a polyline. Points point to the first point in the container.

◆ dwPolyline3f

struct dwPolyline3f

Data Fields
uint32_t	pointCount	number of points.
const dwVector3f *	points	A point is a vertex of two connected line segments in a polyline. Points point to the first point in the container.

◆ dwQuaterniond

struct dwQuaterniond

Data Fields
float64_t	w
float64_t	x
float64_t	y
float64_t	z

◆ dwQuaternionf

struct dwQuaternionf

Data Fields
float32_t	w
float32_t	x
float32_t	y
float32_t	z

◆ dwRect

struct dwRect

Data Fields
int32_t	height	Rectangle height.
int32_t	width	Rectangle width.
int32_t	x	x coordinate.
int32_t	y	y coordinate.

◆ dwRectf

struct dwRectf

Data Fields
float32_t	height	Rectangle height.
float32_t	width	Rectangle width.
float32_t	x	Specifies the x coordinate.
float32_t	y	Specifies the y coordinate.

◆ dwTransformation2f

struct dwTransformation2f

Data Fields
float32_t	array[3 *3]

◆ dwTransformation3f

struct dwTransformation3f

Data Fields
float32_t	array[4 *4]	3D rigid transformation array

◆ dwVector2d

struct dwVector2d

Data Fields
float64_t	x
float64_t	y

◆ dwVector2f

struct dwVector2f

Data Fields
float32_t	x
float32_t	y

◆ dwVector2i

struct dwVector2i

Data Fields
int32_t	x
int32_t	y

◆ dwVector2ui

struct dwVector2ui

Data Fields
uint32_t	x
uint32_t	y

◆ dwVector3d

struct dwVector3d

Data Fields
float64_t	x
float64_t	y
float64_t	z

◆ dwVector3f

struct dwVector3f

Data Fields
float32_t	x
float32_t	y
float32_t	z

◆ dwVector3ui

struct dwVector3ui

Data Fields
uint32_t	x
uint32_t	y
uint32_t	z

◆ dwVector4d

struct dwVector4d

Data Fields
float64_t	w
float64_t	x
float64_t	y
float64_t	z

◆ dwVector4f

struct dwVector4f

Data Fields
float32_t	w
float32_t	x
float32_t	y
float32_t	z

◆ dwVector4ui

struct dwVector4ui

Data Fields
uint32_t	w
uint32_t	x
uint32_t	y
uint32_t	z

Macro Definition Documentation

◆ DW_NO_CALLBACK

#define DW_NO_CALLBACK NULL

Definition at line 97 of file Types.h.

◆ DW_NULL_HANDLE

#define DW_NULL_HANDLE NULL

Definition at line 96 of file Types.h.

Typedef Documentation

◆ char8_t

typedef char char8_t

Definition at line 72 of file Types.h.

◆ dwBox2D

typedef dwRect dwBox2D

Definition at line 241 of file Types.h.

◆ dwBox2Df

typedef dwRectf dwBox2Df

Definition at line 242 of file Types.h.

◆ dwFloat16_t

typedef __half_raw dwFloat16_t

Definition at line 77 of file Types.h.

◆ dwTime_t

typedef int64_t dwTime_t

Specifies a timestamp unit, in microseconds.

Definition at line 82 of file Types.h.

◆ float32_t

typedef float float32_t

Specifies POD types.

Definition at line 70 of file Types.h.

◆ float64_t

typedef double float64_t

Definition at line 71 of file Types.h.

Enumeration Type Documentation

◆ dwBindSlot

enum dwBindSlot

The slot enum used when an application wants a dw module to bind some particular input data to an internal slot for future processing and unbinding.

Particularly the module expects an array of instances of such data structure hence maintaining an internal container for them. For example, dwObjectArray instances inputting to dwObjectInPathAnalyzer module

Enumerator
DW_BIND_SLOT_INVALID
DW_BIND_SLOT_1
DW_BIND_SLOT_2
DW_BIND_SLOT_3
DW_BIND_SLOT_4
DW_BIND_SLOT_5
DW_BIND_SLOT_6
DW_BIND_SLOT_7
DW_BIND_SLOT_8
DW_BIND_SLOT_9
DW_BIND_SLOT_10
DW_BIND_SLOT_11
DW_BIND_SLOT_12
DW_BIND_SLOT_13
DW_BIND_SLOT_14
DW_BIND_SLOT_15
DW_BIND_SLOT_16
DW_BIND_SLOT_MAX_COUNT

Definition at line 638 of file Types.h.

◆ dwGPUDeviceType

enum dwGPUDeviceType

GPU device type definitions Only applicable on Drive platforms.

On x86 platforms, the GPU is considered to be of discrete type always.

Enumerator
DW_GPU_DEVICE_DISCRETE
DW_GPU_DEVICE_INTEGRATED

Definition at line 161 of file Types.h.

◆ dwMemoryType

enum dwMemoryType

Memory type definitions.

Enumerator
DW_MEMORY_TYPE_CUDA	CUDA memory.
DW_MEMORY_TYPE_CPU	pageable CPU memory
DW_MEMORY_TYPE_PINNED	pinned memory

Definition at line 189 of file Types.h.

◆ dwPrecision

enum dwPrecision

Precision type definitions.

Enumerator
DW_PRECISION_INT8	INT8 precision.
DW_PRECISION_FP16	FP16 precision.
DW_PRECISION_FP32	FP32 precision.
DW_PRECISION_MIXED	Combination of multiple precisions.

Definition at line 146 of file Types.h.

◆ dwProcessorType

enum dwProcessorType

Processor type definitions.

Enumerator
DW_PROCESSOR_TYPE_CPU
DW_PROCESSOR_TYPE_GPU
DW_PROCESSOR_TYPE_DLA_0
DW_PROCESSOR_TYPE_DLA_1
DW_PROCESSOR_TYPE_PVA_0
DW_PROCESSOR_TYPE_PVA_1
DW_PROCESSOR_TYPE_NVENC_0
DW_PROCESSOR_TYPE_NVENC_1
DW_PROCESSOR_TYPE_CUDLA

Definition at line 168 of file Types.h.

◆ dwProcessType

enum dwProcessType

Process type definitions.

Enumerator
DW_PROCESS_TYPE_ASYNC
DW_PROCESS_TYPE_SYNC

Definition at line 182 of file Types.h.

◆ dwSide

enum dwSide

A generic side enum definition to improve consistency of objects with a 'side' concept Usage: define enum entity e.g.

DW_MAPS_SIDE_RIGHT = DW_SIDE_RIGHT

Enumerator
DW_SIDE_LEFT
DW_SIDE_RIGHT
DW_SIDE_CENTER

Definition at line 550 of file Types.h.

◆ dwTrivialDataType

enum dwTrivialDataType

Specifies a type indicator of the underlying trivial data type.

Enumerator
DW_TYPE_UNKNOWN	The type of the data is unknown.
DW_TYPE_BOOL	The underlying data type is bool.
DW_TYPE_INT8	8-bit signed integer.
DW_TYPE_INT16	16-bit signed integer.
DW_TYPE_INT32	32-bit signed integer.
DW_TYPE_INT64	64-bit signed integer.
DW_TYPE_UINT8	8-bit unsigned integer.
DW_TYPE_UINT16	16-bit unsigned integer.
DW_TYPE_UINT32	32-bit unsigned integer.
DW_TYPE_UINT64	64-bit unsigned integer.
DW_TYPE_FLOAT32	32-bit float number.
DW_TYPE_FLOAT64	64-bit float number, i.e., double.
DW_TYPE_FLOAT16	16-bit float number.
DW_TYPE_CHAR8	chat8_t

Definition at line 103 of file Types.h.

Function Documentation

◆ dwSizeOf()

DW_API_PUBLIC uint8_t dwSizeOf ( dwTrivialDataType const type )

Get the size of dwTrivialDataType type.

Variable Documentation

◆ DW_IDENTITY_MATRIX2F

const dwMatrix2f DW_IDENTITY_MATRIX2F

static

Initial value:

= {{(float32_t)1, (float32_t)0,

(float32_t)0, (float32_t)1}}

float32_t

float float32_t

Specifies POD types.

Definition: Types.h:70

Identity for dwMatrix2f.

Definition at line 253 of file Types.h.

◆ DW_IDENTITY_MATRIX3D

const dwMatrix3d DW_IDENTITY_MATRIX3D

static

Initial value:

= {{(float32_t)1, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)1, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)1}}

Identity for dwMatrix3d.

Definition at line 279 of file Types.h.

◆ DW_IDENTITY_MATRIX3F

const dwMatrix3f DW_IDENTITY_MATRIX3F

static

Initial value:

= {{(float32_t)1, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)1, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)1}}

Identity for dwMatrix3f.

Definition at line 266 of file Types.h.

◆ DW_IDENTITY_MATRIX4F

const dwMatrix4f DW_IDENTITY_MATRIX4F

static

Initial value:

= {{(float32_t)1, (float32_t)0, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)1, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)1, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)1}}

Identity for dwMatrix4f.

Definition at line 300 of file Types.h.

◆ DW_IDENTITY_MATRIX6F

const dwMatrix6f DW_IDENTITY_MATRIX6F

static

Initial value:

= {{(float32_t)1, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)1, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)1, (float32_t)0, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)1, (float32_t)0, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)1, (float32_t)0,
                                                 (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)0, (float32_t)1}}

Identity for dwMatrix6f.

Definition at line 315 of file Types.h.

◆ DW_IDENTITY_QUATERNIOND

const dwQuaterniond DW_IDENTITY_QUATERNIOND = {0., 0., 0., 1.}

static

Identity for dwQuaterniond.

Definition at line 511 of file Types.h.

◆ DW_IDENTITY_QUATERNIONF

const dwQuaternionf DW_IDENTITY_QUATERNIONF = {0.f, 0.f, 0.f, 1.f}

static

Identity for dwQuaternionf.

Definition at line 496 of file Types.h.

◆ DW_IDENTITY_TRANSFORMATION2F

const dwTransformation2f DW_IDENTITY_TRANSFORMATION2F

static

Initial value:

= {{1.f, 0.f, 0.f,
                                                                 0.f, 1.f, 0.f,
                                                                 0.f, 0.f, 1.f}}

Identity for dwTransformation2f.

Definition at line 524 of file Types.h.

◆ DW_IDENTITY_TRANSFORMATION3F

const dwTransformation3f DW_IDENTITY_TRANSFORMATION3F

static

Initial value:

= {{1.f, 0.f, 0.f, 0.f,
                                                                 0.f, 1.f, 0.f, 0.f,
                                                                 0.f, 0.f, 1.f, 0.f,
                                                                 0.f, 0.f, 0.f, 1.f}}

Identity for dwTransformation3f.

Definition at line 541 of file Types.h.

◆ DW_INVALID_RECT

const dwRect DW_INVALID_RECT = {.x = 0, .y = 0, .width = -1, .height = -1}

static

Invalid dwRect.

An invalid dwRect is not able to draw. Cannot use an invalid dwRect in any calculation.

Definition at line 218 of file Types.h.

◆ DW_INVALID_RECTF

const dwRectf DW_INVALID_RECTF = {.x = (float32_t)0, .y = (float32_t)0, .width = (float32_t)-1, .height = (float32_t)-1}

static

Invalid dwRectf.

An invalid dwRectf is not able to draw. Cannot use an invalid dwRectf in any calculation.

Definition at line 239 of file Types.h.

◆ DW_TIME_INVALID

const dwTime_t DW_TIME_INVALID = INT64_MIN

static

Special value indicating invalid time, in microseconds.

Definition at line 90 of file Types.h.

◆ DW_TIMEOUT_INFINITE

const dwTime_t DW_TIMEOUT_INFINITE = 0x0123456789ABCDEF

static

Special value of timestamp which means infinitely long duration, in microseconds.

Definition at line 86 of file Types.h.

Detailed Description

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Data Structure Documentation

◆ dwBbox2Df

◆ dwBbox3Df

◆ dwBlobSize

◆ dwConfidence1f

◆ dwConfidence2f

◆ dwConfidence3f

◆ dwGeoBounds

◆ dwGeoPoint2dWGS84

◆ dwGeoPointWGS84

◆ dwLine3d

◆ dwLine3f

◆ dwMatrix2f

◆ dwMatrix34f

◆ dwMatrix3d

◆ dwMatrix3f

◆ dwMatrix4f

◆ dwMatrix6f

◆ dwOrientedBoundingBox2f

◆ dwOrientedBoundingBox3f

◆ dwPolyline2d

◆ dwPolyline2f

◆ dwPolyline3d

◆ dwPolyline3f

◆ dwQuaterniond

◆ dwQuaternionf

◆ dwRect

◆ dwRectf

◆ dwTransformation2f

◆ dwTransformation3f

◆ dwVector2d

◆ dwVector2f

◆ dwVector2i

◆ dwVector2ui

◆ dwVector3d

◆ dwVector3f

◆ dwVector3ui

◆ dwVector4d

◆ dwVector4f

◆ dwVector4ui

Macro Definition Documentation

◆ DW_NO_CALLBACK

◆ DW_NULL_HANDLE

Typedef Documentation

◆ char8_t

◆ dwBox2D

◆ dwBox2Df

◆ dwFloat16_t

◆ dwTime_t

◆ float32_t

◆ float64_t

Enumeration Type Documentation

◆ dwBindSlot

◆ dwGPUDeviceType

◆ dwMemoryType

◆ dwPrecision

◆ dwProcessorType

◆ dwProcessType

◆ dwSide

◆ dwTrivialDataType

Function Documentation

◆ dwSizeOf()

Variable Documentation

◆ DW_IDENTITY_MATRIX2F

◆ DW_IDENTITY_MATRIX3D

◆ DW_IDENTITY_MATRIX3F

◆ DW_IDENTITY_MATRIX4F

◆ DW_IDENTITY_MATRIX6F

◆ DW_IDENTITY_QUATERNIOND

◆ DW_IDENTITY_QUATERNIONF

◆ DW_IDENTITY_TRANSFORMATION2F

◆ DW_IDENTITY_TRANSFORMATION3F

◆ DW_INVALID_RECT