v4l2_colorspace.h File Reference

#include <linux/videodev2.h>

Go to the source code of this file.

Macros
#define	YCBCR_ENC_601   1
#define	YCBCR_ENC_709   2
#define	YCBCR_ENC_SYCC   5
#define	YCBCR_ENC_SMPTE240M   8
#define	QUANTIZATION_FULL_RANGE   1
#define	QUANTIZATION_LIM_RANGE   2

Functions
void	initColorSpace ()
const char *	getColorSpaceName (struct v4l2_format *fmt)
unsigned int	getYCbCrEncoding (struct v4l2_format *fmt)
const char *	getYCbCrEncodingName (struct v4l2_format *fmt)
unsigned int	getQuantization (struct v4l2_format *fmt)
const char *	getQuantizationName (struct v4l2_format *fmt)
void	rangeY8 (unsigned char *buf, unsigned int len)
void	linearize (float *buf, unsigned int len, struct v4l2_format *fmt)

Macro Definition Documentation

QUANTIZATION_FULL_RANGE

#define QUANTIZATION_FULL_RANGE   1

Definition at line 22 of file v4l2_colorspace.h.

QUANTIZATION_LIM_RANGE

#define QUANTIZATION_LIM_RANGE   2

Definition at line 23 of file v4l2_colorspace.h.

YCBCR_ENC_601

#define YCBCR_ENC_601   1

Definition at line 15 of file v4l2_colorspace.h.

YCBCR_ENC_709

#define YCBCR_ENC_709   2

Definition at line 17 of file v4l2_colorspace.h.

YCBCR_ENC_SMPTE240M

#define YCBCR_ENC_SMPTE240M   8

Definition at line 21 of file v4l2_colorspace.h.

YCBCR_ENC_SYCC

#define YCBCR_ENC_SYCC   5

Definition at line 19 of file v4l2_colorspace.h.

Function Documentation

getColorSpaceName()

const char * getColorSpaceName

(

struct v4l2_format *

fmt

)

Definition at line 81 of file v4l2_colorspace.c.

getQuantization()

unsigned int getQuantization

(

struct v4l2_format *

fmt

)

Definition at line 156 of file v4l2_colorspace.c.

getQuantizationName()

const char * getQuantizationName

(

struct v4l2_format *

fmt

)

Definition at line 179 of file v4l2_colorspace.c.

getYCbCrEncoding()

unsigned int getYCbCrEncoding

(

struct v4l2_format *

fmt

)

Definition at line 112 of file v4l2_colorspace.c.

getYCbCrEncodingName()

const char * getYCbCrEncodingName

(

struct v4l2_format *

fmt

)

Definition at line 139 of file v4l2_colorspace.c.

initColorSpace()

void initColorSpace

(

)

Definition at line 15 of file v4l2_colorspace.c.

linearize()

void linearize	(	float *	buf,
		unsigned int	len,
		struct v4l2_format *	fmt
	)

Definition at line 39 of file v4l2_colorspace.c.

rangeY8()

void rangeY8	(	unsigned char *	buf,
		unsigned int	len
	)

Definition at line 28 of file v4l2_colorspace.c.