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/*
* linux/drivers/video/fonts.c -- `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.
*/
#include <linux/types.h>
#include <linux/string.h>
#ifdef __mc68000__
#include <asm/setup.h>
#endif
#include "font.h"
/*
* External Font Definitions
*/
/* VGA8x8 */
extern char fontname_8x8[];
extern int fontwidth_8x8, fontheight_8x8;
extern u_char fontdata_8x8[];
/* VGA8x16 */
extern char fontname_8x16[];
extern int fontwidth_8x16, fontheight_8x16;
extern u_char fontdata_8x16[];
/* PEARL8x8 */
extern char fontname_pearl8x8[];
extern int fontwidth_pearl8x8, fontheight_pearl8x8;
extern u_char fontdata_pearl8x8[];
/*
* Font Descriptor Array
*/
struct softfontdesc {
char *name;
int *width;
int *height;
u_char *data;
};
#define VGA8x8_IDX 0
#define VGA8x16_IDX 1
#define PEARL8x8_IDX 2
static struct softfontdesc softfonts[] = {
{ fontname_8x8, &fontwidth_8x8, &fontheight_8x8, fontdata_8x8 },
{ fontname_8x16, &fontwidth_8x16, &fontheight_8x16, fontdata_8x16 },
{ fontname_pearl8x8, &fontwidth_pearl8x8, &fontheight_pearl8x8,
fontdata_pearl8x8 },
};
static unsigned int numsoftfonts = sizeof(softfonts)/sizeof(*softfonts);
/*
* Find a font with a specific name
*/
int findsoftfont(char *name, int *width, int *height, u_char *data[])
{
unsigned int i;
for (i = 0; i < numsoftfonts; i++)
if (!strcmp(softfonts[i].name, name)) {
if (width)
*width = *softfonts[i].width;
if (height)
*height = *softfonts[i].height;
if (data)
*data = softfonts[i].data;
return(1);
}
return(0);
}
/*
* Get the default font for a specific screen size
*/
void getdefaultfont(int xres, int yres, char *name[], int *width, int *height,
u_char *data[])
{
int i;
if (yres < 400) {
i = VGA8x8_IDX;
#ifdef CONFIG_AMIGA
if (MACH_IS_AMIGA)
i = PEARL8x8_IDX;
#endif
} else
i = VGA8x16_IDX;
if (name)
*name = softfonts[i].name;
if (width)
*width = *softfonts[i].width;
if (height)
*height = *softfonts[i].height;
if (data)
*data = softfonts[i].data;
}
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