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/*
* font.h -- `Soft' font definitions
*
* Created 1995 by Geert Uytterhoeven
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
* for more details.
*/
#ifndef _VIDEO_FONT_H
#define _VIDEO_FONT_H
#include <param.h>
#include <wchar.h>
struct font_index {
wchar_t wc; /* code of the char. */
short index; /* offset of the char in the bitmap. */
};
struct font_desc {
const char *name;
int width, height;
struct font_index *index;
const void *data;
int num_chars;
struct list_head list;
};
/* Max. length for the name of a predefined font */
#define MAX_FONT_NAME 32
extern int find_font_index(const struct font_desc *font, int ch);
extern const struct font_desc *find_font_enum(int n);
extern struct param_d *add_param_font(struct device_d *dev,
int (*set)(struct param_d *p, void *priv),
int (*get)(struct param_d *p, void *priv),
int *value, void *priv);
int font_register(struct font_desc *font);
#endif /* _VIDEO_FONT_H */
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