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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_FONT_H
#define _SYS_FONT_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* Number of chars encoded in font data. Bundled fonts are generated
* from bdf files and this constant depends on the data in the bdf file.
* If more entries are added to the bdf files, then this number must be
* increased.
*/
#define ENCODED_CHARS 256
struct font {
short width;
short height;
uchar_t *char_ptr[ENCODED_CHARS];
void *image_data;
};
typedef struct bitmap_data {
short width;
short height;
unsigned char *image;
unsigned char **encoding;
} bitmap_data_t;
struct fontlist {
bitmap_data_t *data;
bitmap_data_t *(*fontload)(char *);
};
extern struct fontlist fonts[];
#define DEFAULT_FONT_DATA font_data_12x22
#define BORDER_PIXELS 10 /* space from screen border */
/*
* Built in fonts.
*/
extern bitmap_data_t font_data_12x22;
extern bitmap_data_t font_data_8x16;
extern bitmap_data_t font_data_7x14;
extern bitmap_data_t font_data_6x10;
void set_font(struct font *, short *, short *, short, short);
void font_bit_to_pix4(struct font *, uint8_t *, uchar_t, uint8_t, uint8_t);
void font_bit_to_pix8(struct font *, uint8_t *, uchar_t, uint8_t, uint8_t);
void font_bit_to_pix24(struct font *, uint32_t *, uchar_t, uint32_t, uint32_t);
#ifdef __cplusplus
}
#endif
#endif /* !_SYS_FONT_H */
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