pdv_bayer_filter.c File Reference

Detailed Description

PCI DV Library routines that enable decoding of bayer formatted images read in from a PCI DV digital imaging board.

#include "edtinc.h"
#include "pdv_interlace_methods.h"
#include <math.h>

Go to the source code of this file.

Defines

#define BLUE_LUT(x)   pdv_blue_lut[(x)]

#define GREEN_LUT(x)   pdv_green_lut[(x)]

#define PDV_BAYER_ORDER(dd_p)

#define PDV_BAYER_ORDER_BGGR   0

#define PDV_BAYER_ORDER_GBRG   1

#define PDV_BAYER_ORDER_GRBG   3

#define PDV_BAYER_ORDER_RGGB   2

#define RED_LUT(x)   pdv_red_lut[(x)]

#define USING_LUTS

Functions

u_char byte_gamma_function (double val, double scale, double gamma, int blackoffset)

void clear_bayer_parameters ()

int convert_bayer_image_16_BGR (u_short *src, int width, int rows, int pitch, u_char *dest, int order, int depth)

int convert_bayer_image_8_BGR (u_char *src, int width, int rows, int pitch, u_char *dest, int order)

void convert_blue_row_16 (u_short *lst_p, u_short *cur_p, u_short *nxt_p, u_char *dest_p, int width)

void convert_blue_row_16_green (u_short *lst_p, u_short *cur_p, u_short *nxt_p, u_char *dest_p, int width)

void convert_blue_row_8 (u_char *lst_p, u_char *cur_p, u_char *nxt_p, u_char *dest_p, int width)

void convert_blue_row_8_green (u_char *lst_p, u_char *cur_p, u_char *nxt_p, u_char *dest_p, int width)

void convert_red_row_16 (u_short *lst_p, u_short *cur_p, u_short *nxt_p, u_char *dest_p, int width)

void convert_red_row_16_green (u_short *lst_p, u_short *cur_p, u_short *nxt_p, u_char *dest_p, int width)

void convert_red_row_8 (u_char *lst_p, u_char *cur_p, u_char *nxt_p, u_char *dest_p, int width)

void convert_red_row_8_green (u_char *lst_p, u_char *cur_p, u_char *nxt_p, u_char *dest_p, int width)

void get_bayer_luts (u_char **red, u_char **green, u_char **blue)

void pdv_set_full_bayer_parameters (int nSourceDepth, double scale[3], double gamma, int nBlackOffset, int bRedRowFirst, int bGreenPixelFirst, int quality, int bias, int gradientcolor)

Sets the full bayer parameters for images for PCI DV library decoding of bayer formatted color image data.

void set_bayer_even_odd_row_scale (double evenscale, double oddscale)

void set_bayer_parameters (int input_bits, double rgb_scale[3], double gamma, int blackoffset, int red_row_first, int green_pixel_first)

Variables

int bayer_current_base_size = 0

double bayer_even_row_scale = 1.0

int bayer_green_first = 0

double bayer_odd_row_scale = 1.0

int bayer_red_first = 0

double bayer_rgb_scale [3] = {1.0, 1.0, 1.0}

double default_rgb_scale [3] = {1.0, 1.0, 1.0}

u_char * pdv_blue_lut = NULL

u_char * pdv_green_lut = NULL

u_char * pdv_red_lut = NULL

Generated on 19 Jun 2015 by

1.4.7


Defines
#define	BLUE_LUT(x) pdv_blue_lut[(x)]
#define	GREEN_LUT(x) pdv_green_lut[(x)]
#define	PDV_BAYER_ORDER(dd_p)
#define	PDV_BAYER_ORDER_BGGR 0
#define	PDV_BAYER_ORDER_GBRG 1
#define	PDV_BAYER_ORDER_GRBG 3
#define	PDV_BAYER_ORDER_RGGB 2
#define	RED_LUT(x) pdv_red_lut[(x)]
#define	USING_LUTS
Functions
u_char	byte_gamma_function (double val, double scale, double gamma, int blackoffset)
void	clear_bayer_parameters ()
int	convert_bayer_image_16_BGR (u_short src, int width, int rows, int pitch, u_char dest, int order, int depth)
int	convert_bayer_image_8_BGR (u_char src, int width, int rows, int pitch, u_char dest, int order)
void	convert_blue_row_16 (u_short lst_p, u_short cur_p, u_short nxt_p, u_char dest_p, int width)
void	convert_blue_row_16_green (u_short lst_p, u_short cur_p, u_short nxt_p, u_char dest_p, int width)
void	convert_blue_row_8 (u_char lst_p, u_char cur_p, u_char nxt_p, u_char dest_p, int width)
void	convert_blue_row_8_green (u_char lst_p, u_char cur_p, u_char nxt_p, u_char dest_p, int width)
void	convert_red_row_16 (u_short lst_p, u_short cur_p, u_short nxt_p, u_char dest_p, int width)
void	convert_red_row_16_green (u_short lst_p, u_short cur_p, u_short nxt_p, u_char dest_p, int width)
void	convert_red_row_8 (u_char lst_p, u_char cur_p, u_char nxt_p, u_char dest_p, int width)
void	convert_red_row_8_green (u_char lst_p, u_char cur_p, u_char nxt_p, u_char dest_p, int width)
void	get_bayer_luts (u_char red, u_char green, u_char **blue)
void	pdv_set_full_bayer_parameters (int nSourceDepth, double scale[3], double gamma, int nBlackOffset, int bRedRowFirst, int bGreenPixelFirst, int quality, int bias, int gradientcolor)
	Sets the full bayer parameters for images for PCI DV library decoding of bayer formatted color image data.
void	set_bayer_even_odd_row_scale (double evenscale, double oddscale)
void	set_bayer_parameters (int input_bits, double rgb_scale[3], double gamma, int blackoffset, int red_row_first, int green_pixel_first)
Variables
int	bayer_current_base_size = 0
double	bayer_even_row_scale = 1.0
int	bayer_green_first = 0
double	bayer_odd_row_scale = 1.0
int	bayer_red_first = 0
double	bayer_rgb_scale [3] = {1.0, 1.0, 1.0}
double	default_rgb_scale [3] = {1.0, 1.0, 1.0}
u_char *	pdv_blue_lut = NULL
u_char *	pdv_green_lut = NULL
u_char *	pdv_red_lut = NULL