rs2::video_frame Class Reference

#include <rs_frame.hpp>

Inheritance diagram for rs2::video_frame:

Public Member Functions
	video_frame (const frame &f)
int	get_width () const
int	get_height () const
int	get_stride_in_bytes () const
int	get_bits_per_pixel () const
int	get_bytes_per_pixel () const
bool	extract_target_dimensions (rs2_calib_target_type calib_type, float *target_dims, unsigned int target_dims_size) const
Public Member Functions inherited from rs2::frame
	frame ()
	frame (rs2_frame *ref)
	frame (frame &&other) noexcept
frame &	operator= (frame other)
	frame (const frame &other)
void	swap (frame &other)
	~frame ()
void	keep ()
	operator bool () const
rs2_sensor *	get_sensor ()
double	get_timestamp () const
rs2_timestamp_domain	get_frame_timestamp_domain () const
rs2_metadata_type	get_frame_metadata (rs2_frame_metadata_value frame_metadata) const
bool	supports_frame_metadata (rs2_frame_metadata_value frame_metadata) const
unsigned long long	get_frame_number () const
const int	get_data_size () const
const void *	get_data () const
stream_profile	get_profile () const
template<class T>
bool	is () const
template<class T>
T	as () const
rs2_frame *	get () const
	operator rs2_frame * ()
frame	apply_filter (filter_interface &filter)

Additional Inherited Members
Protected Member Functions inherited from rs2::frame
void	add_ref () const
void	reset ()

Constructor & Destructor Documentation

video_frame()

rs2::video_frame::video_frame ( const frame & f )

inline

Extends the frame class with additional video related attributes and functions

Parameters

[in]

frame

- existing frame instance

Member Function Documentation

extract_target_dimensions()

bool rs2::video_frame::extract_target_dimensions ( rs2_calib_target_type calib_type, float * target_dims, unsigned int target_dims_size ) const

inline

Extract the dimensions on the specific target

Parameters

[in]	frame	Left or right camera frame of specified size based on the target type
[in]	calib_type	Calibration target type
[in]	target_dims_size	Target dimension array size. 4 for RS2_CALIB_TARGET_RECT_GAUSSIAN_DOT_VERTICES and 8 for RS2_CALIB_TARGET_POS_GAUSSIAN_DOT_VERTICES
[out]	target_dims	The array to hold the result target dimensions calculated. For type RS2_CALIB_TARGET_RECT_GAUSSIAN_DOT_VERTICES and RS2_CALIB_TARGET_ROI_RECT_GAUSSIAN_DOT_VERTICES, the four rectangle side sizes in pixels with the order of top, bottom, left, and right For type RS2_CALIB_TARGET_POS_GAUSSIAN_DOT_VERTICES, the four vertices coordinates in pixels with the order of top, bottom, left, and right
[out]	error	If non-null, receives any error that occurs during this call, otherwise, errors are ignored

get_bits_per_pixel()

int rs2::video_frame::get_bits_per_pixel ( ) const

inline

retrieve bits per pixel

Returns

number of bits per one pixel

get_bytes_per_pixel()

int rs2::video_frame::get_bytes_per_pixel ( ) const

inline

retrieve bytes per pixel

Returns

number of bytes per one pixel

get_height()

int rs2::video_frame::get_height ( ) const

inline

returns image height in pixels

Returns

frame height in pixels

get_stride_in_bytes()

int rs2::video_frame::get_stride_in_bytes ( ) const

inline

retrieve frame stride, meaning the actual line width in memory in bytes (not the logical image width)

Returns

stride in bytes

get_width()

int rs2::video_frame::get_width ( ) const

inline

returns image width in pixels

Returns

frame width in pixels

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The documentation for this class was generated from the following file:

• /builddir/build/BUILD/librealsense-2.58.2-build/librealsense-2.58.2/include/librealsense2/hpp/rs_frame.hpp