JpegCompression Class Reference

#include <JpegCompression.h>

Inheritance diagram for JpegCompression:

Public Member Functions
int	compressBuffer (unsigned char *t_buffer, int t_size, unsigned char *t_compressedBuf)
int	decompressBuffer (unsigned char *t_buffer, int t_size, unsigned char *t_uncompressedBuf)
	JpegCompression (int t_width, int t_height, rs2_format t_format, int t_bpp)
	~JpegCompression ()
Public Member Functions inherited from ICompression
	ICompression (int t_width, int t_height, rs2_format t_format, int t_bpp)

Private Member Functions
void	convertBGRtoRGB (unsigned char **t_buffer)
void	convertRGBtoBGR (unsigned char **t_uncompressBuff)
void	convertUYVYtoYUV (unsigned char **t_buffer)
void	convertYUVtoUYVY (unsigned char **t_uncompressBuff)
void	convertYUVtoYUYV (unsigned char **t_uncompressBuff)
void	convertYUYVtoYUV (unsigned char **t_buffer)

Private Attributes
struct jpeg_compress_struct	m_cinfo
JSAMPARRAY	m_destBuffer
struct jpeg_decompress_struct	m_dinfo
struct jpeg_error_mgr	m_jerr
JSAMPROW	m_row_pointer [1]
unsigned char *	m_rowBuffer

Additional Inherited Members
Protected Attributes inherited from ICompression
int	m_bpp
int	m_compFrameCounter = 0
int	m_decompFrameCounter = 0
rs2_format	m_format
int	m_height
int	m_width

Detailed Description

Definition at line 10 of file JpegCompression.h.

Constructor & Destructor Documentation

JpegCompression::JpegCompression	(	int	t_width,
		int	t_height,
		rs2_format	t_format,
		int	t_bpp
	)

Definition at line 13 of file JpegCompression.cpp.

JpegCompression::~JpegCompression

(

)

Definition at line 44 of file JpegCompression.cpp.

Member Function Documentation

int JpegCompression::compressBuffer ( unsigned char *  t_buffer, int  t_size, unsigned char *  t_compressedBuf  )

virtual

Implements ICompression.

Definition at line 128 of file JpegCompression.cpp.

void JpegCompression::convertBGRtoRGB ( unsigned char **  t_buffer )

private

Definition at line 105 of file JpegCompression.cpp.

void JpegCompression::convertRGBtoBGR ( unsigned char **  t_uncompressBuff )

private

Definition at line 117 of file JpegCompression.cpp.

void JpegCompression::convertUYVYtoYUV ( unsigned char **  t_buffer )

private

Definition at line 66 of file JpegCompression.cpp.

void JpegCompression::convertYUVtoUYVY ( unsigned char **  t_uncompressBuff )

private

Definition at line 93 of file JpegCompression.cpp.

void JpegCompression::convertYUVtoYUYV ( unsigned char **  t_uncompressBuff )

private

Definition at line 81 of file JpegCompression.cpp.

void JpegCompression::convertYUYVtoYUV ( unsigned char **  t_buffer )

private

Definition at line 51 of file JpegCompression.cpp.

int JpegCompression::decompressBuffer ( unsigned char *  t_buffer, int  t_size, unsigned char *  t_uncompressedBuf  )

virtual

Implements ICompression.

Definition at line 179 of file JpegCompression.cpp.

Member Data Documentation

struct jpeg_compress_struct JpegCompression::m_cinfo

private

Definition at line 27 of file JpegCompression.h.

JSAMPARRAY JpegCompression::m_destBuffer

private

Definition at line 30 of file JpegCompression.h.

struct jpeg_decompress_struct JpegCompression::m_dinfo

private

Definition at line 28 of file JpegCompression.h.

struct jpeg_error_mgr JpegCompression::m_jerr

private

Definition at line 26 of file JpegCompression.h.

JSAMPROW JpegCompression::m_row_pointer[1]

private

Definition at line 29 of file JpegCompression.h.

unsigned char* JpegCompression::m_rowBuffer

private

Definition at line 31 of file JpegCompression.h.

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

• JpegCompression.h
• JpegCompression.cpp