pdv_bayer_filter.c File Reference

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Detailed Description

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

Definition in file pdv_bayer_filter.c.

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

Go to the source code of this file.

Defines
#define	PDV_BAYER_ORDER_BGGR   0
#define	PDV_BAYER_ORDER_GBRG   1
#define	PDV_BAYER_ORDER_RGGB   2
#define	PDV_BAYER_ORDER_GRBG   3
#define	PDV_BAYER_ORDER(dd_p)
#define	USING_LUTS
#define	RED_LUT(x)   pdv_red_lut[(x)]
#define	GREEN_LUT(x)   pdv_green_lut[(x)]
#define	BLUE_LUT(x)   pdv_blue_lut[(x)]
Functions
void	get_bayer_luts (u_char **red, u_char **green, u_char **blue)
u_char	byte_gamma_function (double val, double scale, double gamma, int blackoffset)
void	set_bayer_parameters (int input_bits, double rgb_scale[3], double gamma, int blackoffset, int red_row_first, int green_pixel_first)
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	clear_bayer_parameters ()
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_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_16 (u_short *lst_p, u_short *cur_p, u_short *nxt_p, u_char *dest_p, int width)
int	convert_bayer_image_16_BGR (u_short *src, int width, int rows, int pitch, u_char *dest, int order, int depth)
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	convert_red_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_blue_row_8 (u_char *lst_p, u_char *cur_p, u_char *nxt_p, u_char *dest_p, int width)
int	convert_bayer_image_8_BGR (u_char *src, int width, int rows, int pitch, u_char *dest, int order)
Variables
u_char *	pdv_red_lut = NULL
u_char *	pdv_green_lut = NULL
u_char *	pdv_blue_lut = NULL
int	bayer_current_base_size = 0
double	default_rgb_scale [3] = {1.0, 1.0, 1.0}
double	bayer_rgb_scale [3] = {1.0, 1.0, 1.0}
double	bayer_even_row_scale = 1.0
double	bayer_odd_row_scale = 1.0
int	bayer_red_first = 0
int	bayer_green_first = 0

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