1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_FONT_H 28 #define _SYS_FONT_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* 35 * Number of chars encoded in font data. Bundled fonts are generated 36 * from bdf files and this constant depends on the data in the bdf file. 37 * If more entries are added to the bdf files, then this number must be 38 * increased. 39 */ 40 #define ENCODED_CHARS 256 41 42 struct font { 43 short width; 44 short height; 45 uchar_t *char_ptr[ENCODED_CHARS]; 46 void *image_data; 47 }; 48 49 typedef struct bitmap_data { 50 short width; 51 short height; 52 unsigned char *image; 53 unsigned char **encoding; 54 } bitmap_data_t; 55 56 struct fontlist { 57 bitmap_data_t *data; 58 bitmap_data_t *(*fontload)(char *); 59 }; 60 61 extern struct fontlist fonts[]; 62 63 #define DEFAULT_FONT_DATA font_data_12x22 64 #define BORDER_PIXELS 10 /* space from screen border */ 65 /* 66 * Built in fonts. 67 */ 68 extern bitmap_data_t font_data_12x22; 69 extern bitmap_data_t font_data_8x16; 70 extern bitmap_data_t font_data_7x14; 71 extern bitmap_data_t font_data_6x10; 72 73 void set_font(struct font *, short *, short *, short, short); 74 void font_bit_to_pix4(struct font *, uint8_t *, uchar_t, uint8_t, uint8_t); 75 void font_bit_to_pix8(struct font *, uint8_t *, uchar_t, uint8_t, uint8_t); 76 void font_bit_to_pix24(struct font *, uint32_t *, uchar_t, uint32_t, uint32_t); 77 78 #ifdef __cplusplus 79 } 80 #endif 81 82 #endif /* !_SYS_FONT_H */ 83