filter.h File Reference

Header file for filters. More...

#include "data_structure.h"

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Macros
#define	LUMA_RED_WEIGHT   0.299
#define	LUMA_GREEN_WEIGHT   0.587
#define	LUMA_BLUE_WEIGHT   0.114
#define	RANDOM_FILTER_ON_ALL   0
	Define if all the textures are modified using the same filter or not.

Functions
void	add_filter (t_img *img, int filter)
void	add_filter_protected (t_img *img, int filter)
void	add_tint (t_img *img, unsigned char red_add, unsigned char green_add, unsigned char blue_add)
void	add_tint_protected (t_img *img, unsigned char red_add, unsigned char green_add, unsigned char blue_add)
void	apply_filters_on_textures (t_textures *textures)
void	filter_overflow (t_color *pixel, t_color filter)
void	swap_textures (t_map *map)
void	change_filter (t_data *data, int keycode)
void	convert_textures_to_black_and_white (t_map *map)
void	ft_free_alt_textures (t_mlx *mlx, t_map *map)

Detailed Description

Header file for filters.

Macro Definition Documentation

LUMA_BLUE_WEIGHT

#define LUMA_BLUE_WEIGHT   0.114

LUMA_GREEN_WEIGHT

#define LUMA_GREEN_WEIGHT   0.587

LUMA_RED_WEIGHT

#define LUMA_RED_WEIGHT   0.299

RANDOM_FILTER_ON_ALL

#define RANDOM_FILTER_ON_ALL   0

Define if all the textures are modified using the same filter or not.

Function Documentation

add_filter()

void add_filter	(	t_img *	img,
		int	filter )

add_filter_protected()

void add_filter_protected	(	t_img *	img,
		int	filter )

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add_tint()

void add_tint	(	t_img *	img,
		unsigned char	red_add,
		unsigned char	green_add,
		unsigned char	blue_add )

add_tint_protected()

void add_tint_protected	(	t_img *	img,
		unsigned char	red_add,
		unsigned char	green_add,
		unsigned char	blue_add )

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apply_filters_on_textures()

void apply_filters_on_textures

(

t_textures *

textures

)

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change_filter()

void change_filter	(	t_data *	data,
		int	keycode )

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convert_textures_to_black_and_white()

void convert_textures_to_black_and_white

(

t_map *

map

)

filter_overflow()

void filter_overflow	(	t_color *	pixel,
		t_color	filter )

ft_free_alt_textures()

void ft_free_alt_textures	(	t_mlx *	mlx,
		t_map *	map )

swap_textures()

void swap_textures

(

t_map *

map

)