ccvt_misc.c File Reference

#include "ccvt.h"
#include "ccvt_types.h"
#include "jpegutils.h"
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Macros
#define	RGBBGR_BODY24(TIN, TOUT)
#define	RGBBGR_BODY32(TIN, TOUT)

Functions
void	InitLookupTable (void)
void	ccvt_yuyv_bgr32 (int width, int height, const void *src, void *dst)
void	ccvt_yuyv_bgr24 (int width, int height, const void *src, void *dst)
void	ccvt_yuyv_rgb24 (int width, int height, const void *src, void *dst)
void	ccvt_yuyv_420p (int width, int height, const void *src, void *dsty, void *dstu, void *dstv)
void	bayer2rgb24 (unsigned char *dst, unsigned char *src, long int WIDTH, long int HEIGHT)
void	bayer16_2_rgb24 (unsigned short *dst, unsigned short *src, long int WIDTH, long int HEIGHT)
void	bayer_rggb_2rgb24 (unsigned char *dst, unsigned char *src, long int WIDTH, long int HEIGHT)
void	bayer_grbg_to_rgb24 (unsigned char *dst, unsigned char *src, long int WIDTH, long int HEIGHT)
int	mjpegtoyuv420p (unsigned char *map, unsigned char *cap_map, int width, int height, unsigned int size)
	mjpegtoyuv420p MPEG to YUV 420 P More...
int	RGB2YUV (int x_dim, int y_dim, void *bmp, void *y_out, void *u_out, void *v_out, int flip)
int	BGR2YUV (int x_dim, int y_dim, void *bmp, void *y_out, void *u_out, void *v_out, int flip)

Macro Definition Documentation

RGBBGR_BODY24

#define RGBBGR_BODY24	(		TIN,
			TOUT
	)

Value:

    void ccvt_##TIN##_##TOUT(int width, int height, const void *const src, void *dst) \
    {                                                                                 \
        const PIXTYPE_##TIN *in = src;                                                \
        PIXTYPE_##TOUT *out     = dst;                                                \
        int l, c, stride = 0;                                                         \
                                                                                      \
        stride = width;                                                               \
        out += ((height - 1) * width);                                                \
        stride *= 2;                                                                  \
        for (l = 0; l < height; l++)                                                  \
        {                                                                             \
            for (c = 0; c < width; c++)                                               \
            {                                                                         \
                out->r = in->r;                                                       \
                out->g = in->g;                                                       \
                out->b = in->b;                                                       \
                in++;                                                                 \
                out++;                                                                \
            }                                                                         \
            out -= stride;                                                            \
        }                                                                             \
    }

Definition at line 1025 of file ccvt_misc.c.

RGBBGR_BODY32

#define RGBBGR_BODY32	(		TIN,
			TOUT
	)

Value:

    void ccvt_##TIN##_##TOUT(int width, int height, const void *const src, void *dst) \
    {                                                                                 \
        const PIXTYPE_##TIN *in = src;                                                \
        PIXTYPE_##TOUT *out     = dst;                                                \
        int l, c, stride = 0;                                                         \
                                                                                      \
        stride = width;                                                               \
        out += ((height - 1) * width);                                                \
        stride *= 2;                                                                  \
        for (l = 0; l < height; l++)                                                  \
        {                                                                             \
            for (c = 0; c < width; c++)                                               \
            {                                                                         \
                out->r = in->r;                                                       \
                out->g = in->g;                                                       \
                out->b = in->b;                                                       \
                out->z = 0;                                                           \
                in++;                                                                 \
                out++;                                                                \
            }                                                                         \
            out -= stride;                                                            \
        }                                                                             \
    }

Definition at line 1049 of file ccvt_misc.c.

Function Documentation

bayer16_2_rgb24()

void bayer16_2_rgb24	(	unsigned short *	dst,
		unsigned short *	src,
		long int	WIDTH,
		long int	HEIGHT
	)

Bayer 16 bit to RGB 24

Definition at line 357 of file ccvt_misc.c.

bayer2rgb24()

void bayer2rgb24	(	unsigned char *	dst,
		unsigned char *	src,
		long int	WIDTH,
		long int	HEIGHT
	)

Bayer 8bit to RGB 24

Definition at line 263 of file ccvt_misc.c.

bayer_grbg_to_rgb24()

void bayer_grbg_to_rgb24	(	unsigned char *	dst,
		unsigned char *	src,
		long int	WIDTH,
		long int	HEIGHT
	)

Definition at line 545 of file ccvt_misc.c.

bayer_rggb_2rgb24()

void bayer_rggb_2rgb24	(	unsigned char *	dst,
		unsigned char *	srcc,
		long int	WIDTH,
		long int	HEIGHT
	)

Bayer RGGB to RGB 24

Definition at line 451 of file ccvt_misc.c.

BGR2YUV()

int BGR2YUV	(	int	x_dim,
		int	y_dim,
		void *	bmp,
		void *	y_out,
		void *	u_out,
		void *	v_out,
		int	flip
	)

BGR to YUV

Definition at line 894 of file ccvt_misc.c.

ccvt_yuyv_420p()

void ccvt_yuyv_420p	(	int	width,
		int	height,
		const void *	src,
		void *	dsty,
		void *	dstu,
		void *	dstv
	)

4:2:2 YUYV interlaced to 4:2:0 YUV planar

Definition at line 219 of file ccvt_misc.c.

ccvt_yuyv_bgr24()

void ccvt_yuyv_bgr24	(	int	width,
		int	height,
		const void *	src,
		void *	dst
	)

4:2:2 YUYV interlaced to BGR24

Definition at line 127 of file ccvt_misc.c.

ccvt_yuyv_bgr32()

void ccvt_yuyv_bgr32	(	int	width,
		int	height,
		const void *	src,
		void *	dst
	)

4:2:2 YUYV interlaced to RGB/BGR 4:2:2 YUYV interlaced to RGB/BGR

Definition at line 81 of file ccvt_misc.c.

ccvt_yuyv_rgb24()

void ccvt_yuyv_rgb24	(	int	width,
		int	height,
		const void *	src,
		void *	dst
	)

4:2:2 YUYV interlaced to RGB24

Definition at line 173 of file ccvt_misc.c.

InitLookupTable()

void InitLookupTable

(

void

)

Definition at line 1003 of file ccvt_misc.c.

mjpegtoyuv420p()

int mjpegtoyuv420p	(	unsigned char *	map,
		unsigned char *	cap_map,
		int	width,
		int	height,
		unsigned int	size
	)

mjpegtoyuv420p MPEG to YUV 420 P

Return values -1 on fatal error 0 on success 2 if jpeg lib threw a "corrupt jpeg data" warning. in this case, "a damaged output image is likely."

Copyright 2000 by Jeroen Vreeken (pe1rx.nosp@m.q@am.nosp@m.sat.o.nosp@m.rg) 2006 by Krzysztof Blaszkowski (kb@sy.nosp@m.smik.nosp@m.ro.co.nosp@m.m.pl) 2007 by Angel Carpinteo (ack@t.nosp@m.elef.nosp@m.onica.nosp@m..net)

Definition at line 721 of file ccvt_misc.c.

RGB2YUV()

int RGB2YUV	(	int	x_dim,
		int	y_dim,
		void *	bmp,
		void *	y_out,
		void *	u_out,
		void *	v_out,
		int	flip
	)

RGB to YUV

Definition at line 785 of file ccvt_misc.c.