Detailed Description

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

Data Structures
struct	dwLine3f
	Defines a line segment. More...

struct	dwMatrix34f
	Defines a 3x4 matrix of floating point numbers (column major). More...

struct	dwMatrix3d
	Defines a 3x3 matrix of double floating point numbers. More...

struct	dwTransformation2D
	Defines a 3x3 matrix of floating point numbers. More...

struct	dwTransformation
	Defines a 4x4 matrix of floating point numbers (column major). More...

struct	dwPolyline3f
	Defines a polyline. More...

struct	dwRect
	Defines a rectangle. More...

struct	dwRectf

struct	dwVector2f
	Defines a two-element 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	dwVector4f

Macros
#define	DW_FALSE 0u

#define	DW_NO_CALLBACK NULL

#define	DW_NULL_HANDLE NULL

#define	DW_TRUE 1u

Typedefs
typedef uint8_t	dwBool

typedef dwRect	dwBox2D

typedef dwRectf	dwBox2Df

typedef uint64_t	dwTime_t
	Specifies a timestamp unit, in microseconds. More...

typedef __half_raw	float16_t

typedef float	float32_t
	Specifies POD types. More...

typedef double	float64_t

Enumerations
enum	dwGPUDeviceType { DW_GPU_DEVICE_DISCRETE = 0, DW_GPU_DEVICE_INTEGRATED = 1 }
	GPU device type defintions. 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 }
	Specifies a type indicator of the underlying trivial data type. More...

Functions
DW_API_PUBLIC size_t	dwSizeOf (dwTrivialDataType type)

Variables
static const dwTime_t	DW_TIMEOUT_INFINITE = UINT64_MAX
	Special value of timestamp which means infinitely long duration. More...

Data Structure Documentation

◆ dwLine3f

struct dwLine3f

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

◆ 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]

◆ dwPolyline3f

struct dwPolyline3f

Data Fields
uint32_t	pointCount	number of points.
const dwVector3f *	points	pointer to the first element in the container.

◆ 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.

◆ 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

◆ dwVector4f

struct dwVector4f

Data Fields
float32_t	w
float32_t	x
float32_t	y
float32_t	z

Macro Definition Documentation

◆ DW_FALSE

#define DW_FALSE 0u

Definition at line 99 of file Types.h.

◆ DW_NO_CALLBACK

#define DW_NO_CALLBACK NULL

Definition at line 96 of file Types.h.

◆ DW_NULL_HANDLE

#define DW_NULL_HANDLE NULL

Definition at line 95 of file Types.h.

◆ DW_TRUE

#define DW_TRUE 1u

Definition at line 98 of file Types.h.

Typedef Documentation

◆ dwBool

typedef uint8_t dwBool

Definition at line 79 of file Types.h.

◆ dwBox2D

typedef dwRect dwBox2D

Definition at line 173 of file Types.h.

◆ dwBox2Df

typedef dwRectf dwBox2Df

Definition at line 174 of file Types.h.

◆ dwTime_t

typedef uint64_t dwTime_t

Specifies a timestamp unit, in microseconds.

Definition at line 89 of file Types.h.

◆ float16_t

typedef __half_raw float16_t

Definition at line 84 of file Types.h.

◆ float32_t

typedef float float32_t

Specifies POD types.

Definition at line 77 of file Types.h.

◆ float64_t

typedef double float64_t

Definition at line 78 of file Types.h.

Enumeration Type Documentation

◆ dwGPUDeviceType

enum dwGPUDeviceType

GPU device type defintions.

Only applicable on vibrante based 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 144 of file Types.h.

◆ dwTrivialDataType

enum dwTrivialDataType

Specifies a type indicator of the underlying trivial data type.

Enumerator
DW_TYPE_UNKNOWN
DW_TYPE_BOOL
DW_TYPE_INT8
DW_TYPE_INT16
DW_TYPE_INT32
DW_TYPE_INT64
DW_TYPE_UINT8
DW_TYPE_UINT16
DW_TYPE_UINT32
DW_TYPE_UINT64
DW_TYPE_FLOAT32
DW_TYPE_FLOAT64
DW_TYPE_FLOAT16

Definition at line 104 of file Types.h.

Function Documentation

◆ dwSizeOf()

DW_API_PUBLIC size_t dwSizeOf ( dwTrivialDataType type )

Variable Documentation

◆ DW_TIMEOUT_INFINITE

const dwTime_t DW_TIMEOUT_INFINITE = UINT64_MAX

static

Special value of timestamp which means infinitely long duration.

Definition at line 93 of file Types.h.

DriveWorks SDK Reference

| 0.6.67 Release