v4l2_colorspace.c File Reference

#include "v4l2_colorspace.h"
#include <math.h>

Go to the source code of this file.

Functions
void	initColorSpace ()
void	rangeY8 (unsigned char *buf, unsigned int len)
void	linearize (float *buf, unsigned int len, struct v4l2_format *fmt)
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)

Variables
unsigned char	lutrangey8 [256]
unsigned short	lutrangey10 [1024]
unsigned short	lutrangey12 [4096]
unsigned short	lutrangey16 [65536]
unsigned char	lutrangecbcr8 [256]
unsigned short	lutrangecbcr10 [1024]
unsigned short	lutrangecbcr12 [4096]
unsigned short	lutrangecbcr16 [65536]

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.

Variable Documentation

lutrangecbcr10

unsigned short lutrangecbcr10[1024]

Definition at line 11 of file v4l2_colorspace.c.

lutrangecbcr12

unsigned short lutrangecbcr12[4096]

Definition at line 12 of file v4l2_colorspace.c.

lutrangecbcr16

unsigned short lutrangecbcr16[65536]

Definition at line 13 of file v4l2_colorspace.c.

lutrangecbcr8

unsigned char lutrangecbcr8[256]

Definition at line 10 of file v4l2_colorspace.c.

lutrangey10

unsigned short lutrangey10[1024]

Definition at line 7 of file v4l2_colorspace.c.

lutrangey12

unsigned short lutrangey12[4096]

Definition at line 8 of file v4l2_colorspace.c.

lutrangey16

unsigned short lutrangey16[65536]

Definition at line 9 of file v4l2_colorspace.c.

lutrangey8

unsigned char lutrangey8[256]

Definition at line 6 of file v4l2_colorspace.c.