wsfont.c revision 1.82 1 1.82 macallan /* $NetBSD: wsfont.c,v 1.82 2025/03/25 03:12:36 macallan Exp $ */
2 1.1 ad
3 1.7 ad /*-
4 1.24 ad * Copyright (c) 1999, 2000, 2001, 2002 The NetBSD Foundation, Inc.
5 1.1 ad * All rights reserved.
6 1.1 ad *
7 1.7 ad * This code is derived from software contributed to The NetBSD Foundation
8 1.13 ad * by Andrew Doran.
9 1.7 ad *
10 1.1 ad * Redistribution and use in source and binary forms, with or without
11 1.1 ad * modification, are permitted provided that the following conditions
12 1.1 ad * are met:
13 1.1 ad * 1. Redistributions of source code must retain the above copyright
14 1.1 ad * notice, this list of conditions and the following disclaimer.
15 1.1 ad * 2. Redistributions in binary form must reproduce the above copyright
16 1.1 ad * notice, this list of conditions and the following disclaimer in the
17 1.1 ad * documentation and/or other materials provided with the distribution.
18 1.1 ad *
19 1.7 ad * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 1.7 ad * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 1.7 ad * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 1.7 ad * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 1.7 ad * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 1.7 ad * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 1.7 ad * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 1.7 ad * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 1.7 ad * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 1.7 ad * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 1.7 ad * POSSIBILITY OF SUCH DAMAGE.
30 1.1 ad */
31 1.2 ad
32 1.1 ad #include <sys/cdefs.h>
33 1.82 macallan __KERNEL_RCSID(0, "$NetBSD: wsfont.c,v 1.82 2025/03/25 03:12:36 macallan Exp $");
34 1.1 ad
35 1.1 ad #include "opt_wsfont.h"
36 1.1 ad
37 1.1 ad #include <sys/param.h>
38 1.1 ad #include <sys/systm.h>
39 1.1 ad #include <sys/time.h>
40 1.1 ad #include <sys/malloc.h>
41 1.26 uch #include <sys/queue.h>
42 1.1 ad
43 1.1 ad #include <dev/wscons/wsdisplayvar.h>
44 1.1 ad #include <dev/wscons/wsconsio.h>
45 1.1 ad #include <dev/wsfont/wsfont.h>
46 1.1 ad
47 1.44 ober #include "wsfont_glue.h" /* NRASOPS_ROTATION */
48 1.44 ober
49 1.1 ad #undef HAVE_FONT
50 1.1 ad
51 1.4 ad #ifdef FONT_QVSS8x15
52 1.1 ad #define HAVE_FONT 1
53 1.4 ad #include <dev/wsfont/qvss8x15.h>
54 1.1 ad #endif
55 1.1 ad
56 1.1 ad #ifdef FONT_GALLANT12x22
57 1.1 ad #define HAVE_FONT 1
58 1.1 ad #include <dev/wsfont/gallant12x22.h>
59 1.1 ad #endif
60 1.1 ad
61 1.1 ad #ifdef FONT_LUCIDA16x29
62 1.1 ad #define HAVE_FONT 1
63 1.1 ad #include <dev/wsfont/lucida16x29.h>
64 1.1 ad #endif
65 1.1 ad
66 1.8 takemura #ifdef FONT_VT220L8x8
67 1.8 takemura #define HAVE_FONT 1
68 1.8 takemura #include <dev/wsfont/vt220l8x8.h>
69 1.8 takemura #endif
70 1.8 takemura
71 1.8 takemura #ifdef FONT_VT220L8x10
72 1.8 takemura #define HAVE_FONT 1
73 1.8 takemura #include <dev/wsfont/vt220l8x10.h>
74 1.8 takemura #endif
75 1.8 takemura
76 1.30 tsutsui #ifdef FONT_VT220L8x16
77 1.30 tsutsui #define HAVE_FONT 1
78 1.30 tsutsui #include <dev/wsfont/vt220l8x16.h>
79 1.30 tsutsui #endif
80 1.30 tsutsui
81 1.48 tsutsui #ifdef FONT_VT220ISO8x8
82 1.48 tsutsui #define HAVE_FONT 1
83 1.48 tsutsui #include <dev/wsfont/vt220iso8x8.h>
84 1.48 tsutsui #endif
85 1.48 tsutsui
86 1.30 tsutsui #ifdef FONT_VT220ISO8x16
87 1.30 tsutsui #define HAVE_FONT 1
88 1.30 tsutsui #include <dev/wsfont/vt220iso8x16.h>
89 1.30 tsutsui #endif
90 1.30 tsutsui
91 1.34 uwe #ifdef FONT_VT220KOI8x10_KOI8_R
92 1.34 uwe #define HAVE_FONT 1
93 1.34 uwe #include <dev/wsfont/vt220koi8x10.h>
94 1.34 uwe #endif
95 1.34 uwe
96 1.34 uwe #ifdef FONT_VT220KOI8x10_KOI8_U
97 1.34 uwe #define HAVE_FONT 1
98 1.34 uwe #define KOI8_U
99 1.34 uwe #include <dev/wsfont/vt220koi8x10.h>
100 1.34 uwe #undef KOI8_U
101 1.34 uwe #endif
102 1.34 uwe
103 1.14 tsutsui #ifdef FONT_SONY8x16
104 1.14 tsutsui #define HAVE_FONT 1
105 1.14 tsutsui #include <dev/wsfont/sony8x16.h>
106 1.14 tsutsui #endif
107 1.14 tsutsui
108 1.14 tsutsui #ifdef FONT_SONY12x24
109 1.14 tsutsui #define HAVE_FONT 1
110 1.14 tsutsui #include <dev/wsfont/sony12x24.h>
111 1.14 tsutsui #endif
112 1.14 tsutsui
113 1.15 tsutsui #ifdef FONT_OMRON12x20
114 1.15 tsutsui #define HAVE_FONT 1
115 1.15 tsutsui #include <dev/wsfont/omron12x20.h>
116 1.15 tsutsui #endif
117 1.15 tsutsui
118 1.57 christos #ifdef FONT_GLASS10x19
119 1.57 christos #define HAVE_FONT 1
120 1.57 christos #include <dev/wsfont/glass10x19.h>
121 1.57 christos #endif
122 1.57 christos
123 1.57 christos #ifdef FONT_GLASS10x25
124 1.57 christos #define HAVE_FONT 1
125 1.57 christos #include <dev/wsfont/glass10x25.h>
126 1.57 christos #endif
127 1.57 christos
128 1.51 macallan #ifdef FONT_DEJAVU_SANS_MONO12x22
129 1.65 rin #define HAVE_FONT 1
130 1.51 macallan #include <dev/wsfont/DejaVu_Sans_Mono_12x22.h>
131 1.51 macallan #endif
132 1.51 macallan
133 1.74 rin #ifdef FONT_DROID_SANS_MONO9x18
134 1.65 rin #define HAVE_FONT 1
135 1.74 rin #include <dev/wsfont/Droid_Sans_Mono_9x18.h>
136 1.51 macallan #endif
137 1.51 macallan
138 1.75 rin #ifdef FONT_DROID_SANS_MONO10x20
139 1.75 rin #define HAVE_FONT 1
140 1.75 rin #include <dev/wsfont/Droid_Sans_Mono_10x20.h>
141 1.75 rin #endif
142 1.75 rin
143 1.74 rin #ifdef FONT_DROID_SANS_MONO12x22
144 1.65 rin #define HAVE_FONT 1
145 1.74 rin #include <dev/wsfont/Droid_Sans_Mono_12x22.h>
146 1.52 macallan #endif
147 1.52 macallan
148 1.56 macallan #ifdef FONT_DROID_SANS_MONO19x36
149 1.65 rin #define HAVE_FONT 1
150 1.56 macallan #include <dev/wsfont/Droid_Sans_Mono_19x36.h>
151 1.56 macallan #endif
152 1.56 macallan
153 1.61 macallan #ifdef FONT_GO_MONO12x23
154 1.65 rin #define HAVE_FONT 1
155 1.61 macallan #include <dev/wsfont/Go_Mono_12x23.h>
156 1.61 macallan #endif
157 1.61 macallan
158 1.70 rin #ifdef FONT_SPLEEN5x8
159 1.65 rin #define HAVE_FONT 1
160 1.70 rin #include <dev/wsfont/spleen5x8.h>
161 1.64 tnn #endif
162 1.64 tnn
163 1.70 rin #ifdef FONT_SPLEEN6x12
164 1.65 rin #define HAVE_FONT 1
165 1.70 rin #include <dev/wsfont/spleen6x12.h>
166 1.64 tnn #endif
167 1.64 tnn
168 1.70 rin #ifdef FONT_SPLEEN8x16
169 1.65 rin #define HAVE_FONT 1
170 1.70 rin #include <dev/wsfont/spleen8x16.h>
171 1.64 tnn #endif
172 1.64 tnn
173 1.70 rin #ifdef FONT_SPLEEN12x24
174 1.65 rin #define HAVE_FONT 1
175 1.70 rin #include <dev/wsfont/spleen12x24.h>
176 1.64 tnn #endif
177 1.64 tnn
178 1.70 rin #ifdef FONT_SPLEEN16x32
179 1.68 fcambus #define HAVE_FONT 1
180 1.70 rin #include <dev/wsfont/spleen16x32.h>
181 1.68 fcambus #endif
182 1.68 fcambus
183 1.70 rin #ifdef FONT_SPLEEN32x64
184 1.65 rin #define HAVE_FONT 1
185 1.70 rin #include <dev/wsfont/spleen32x64.h>
186 1.64 tnn #endif
187 1.64 tnn
188 1.69 macallan #ifdef FONT_LIBERATION_MONO12x21
189 1.69 macallan #define HAVE_FONT 1
190 1.69 macallan #include <dev/wsfont/Liberation_Mono_12x21.h>
191 1.69 macallan #endif
192 1.69 macallan
193 1.66 jmcneill #ifdef FONT_BOLD16x32
194 1.66 jmcneill #define HAVE_FONT 1
195 1.66 jmcneill #include <dev/wsfont/bold16x32.h>
196 1.66 jmcneill #endif
197 1.66 jmcneill
198 1.79 macallan #ifdef FONT_TERMINAL8x13
199 1.79 macallan #define HAVE_FONT 1
200 1.79 macallan #include <dev/wsfont/term14.h>
201 1.79 macallan #endif
202 1.79 macallan
203 1.82 macallan #ifdef FONT_COMIC12x25
204 1.81 macallan #define HAVE_FONT 1
205 1.82 macallan #include <dev/wsfont/Comic_Mono_12x25.h>
206 1.81 macallan #endif
207 1.81 macallan
208 1.53 macallan /* Make sure we always have at least one bitmap font. */
209 1.1 ad #ifndef HAVE_FONT
210 1.1 ad #define HAVE_FONT 1
211 1.4 ad #define FONT_BOLD8x16 1
212 1.1 ad #endif
213 1.1 ad
214 1.4 ad #ifdef FONT_BOLD8x16
215 1.4 ad #include <dev/wsfont/bold8x16.h>
216 1.1 ad #endif
217 1.1 ad
218 1.25 ad #define WSFONT_IDENT_MASK 0xffffff00
219 1.25 ad #define WSFONT_IDENT_SHIFT 8
220 1.25 ad #define WSFONT_BITO_MASK 0x000000f0
221 1.25 ad #define WSFONT_BITO_SHIFT 4
222 1.25 ad #define WSFONT_BYTEO_MASK 0x0000000f
223 1.25 ad #define WSFONT_BYTEO_SHIFT 0
224 1.25 ad
225 1.25 ad #define WSFONT_BUILTIN 0x01 /* In wsfont.c */
226 1.25 ad #define WSFONT_STATIC 0x02 /* Font structures not malloc()ed */
227 1.25 ad #define WSFONT_COPY 0x04 /* Copy of existing font in table */
228 1.25 ad
229 1.1 ad /* Placeholder struct used for linked list */
230 1.1 ad struct font {
231 1.25 ad TAILQ_ENTRY(font) chain;
232 1.1 ad struct wsdisplay_font *font;
233 1.25 ad u_int lockcount;
234 1.25 ad u_int cookie;
235 1.25 ad u_int flags;
236 1.25 ad };
237 1.1 ad
238 1.1 ad /* Our list of built-in fonts */
239 1.25 ad static struct font builtin_fonts[] = {
240 1.1 ad #ifdef FONT_BOLD8x16
241 1.43 christos { { NULL, NULL }, &bold8x16, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
242 1.1 ad #endif
243 1.66 jmcneill #ifdef FONT_BOLD16x32
244 1.66 jmcneill { { NULL, NULL }, &bold16x32, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
245 1.66 jmcneill #endif
246 1.1 ad #ifdef FONT_GALLANT12x22
247 1.43 christos { { NULL, NULL }, &gallant12x22, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
248 1.1 ad #endif
249 1.1 ad #ifdef FONT_LUCIDA16x29
250 1.43 christos { { NULL, NULL }, &lucida16x29, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
251 1.1 ad #endif
252 1.1 ad #ifdef FONT_QVSS8x15
253 1.43 christos { { NULL, NULL }, &qvss8x15, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
254 1.8 takemura #endif
255 1.8 takemura #ifdef FONT_VT220L8x8
256 1.43 christos { { NULL, NULL }, &vt220l8x8, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
257 1.8 takemura #endif
258 1.8 takemura #ifdef FONT_VT220L8x10
259 1.43 christos { { NULL, NULL }, &vt220l8x10, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
260 1.30 tsutsui #endif
261 1.30 tsutsui #ifdef FONT_VT220L8x16
262 1.43 christos { { NULL, NULL }, &vt220l8x16, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
263 1.30 tsutsui #endif
264 1.48 tsutsui #ifdef FONT_VT220ISO8x8
265 1.48 tsutsui { { NULL, NULL }, &vt220iso8x8, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
266 1.48 tsutsui #endif
267 1.30 tsutsui #ifdef FONT_VT220ISO8x16
268 1.43 christos { { NULL, NULL }, &vt220iso8x16, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
269 1.34 uwe #endif
270 1.34 uwe #ifdef FONT_VT220KOI8x10_KOI8_R
271 1.43 christos { { NULL, NULL }, &vt220kr8x10, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
272 1.34 uwe #endif
273 1.34 uwe #ifdef FONT_VT220KOI8x10_KOI8_U
274 1.43 christos { { NULL, NULL }, &vt220ku8x10, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
275 1.14 tsutsui #endif
276 1.14 tsutsui #ifdef FONT_SONY8x16
277 1.43 christos { { NULL, NULL }, &sony8x16, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
278 1.14 tsutsui #endif
279 1.14 tsutsui #ifdef FONT_SONY12x24
280 1.43 christos { { NULL, NULL }, &sony12x24, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
281 1.15 tsutsui #endif
282 1.15 tsutsui #ifdef FONT_OMRON12x20
283 1.43 christos { { NULL, NULL }, &omron12x20, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
284 1.1 ad #endif
285 1.57 christos #ifdef FONT_GLASS10x19
286 1.57 christos { { NULL, NULL }, &Glass_TTY_VT220_10x19, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
287 1.57 christos #endif
288 1.57 christos #ifdef FONT_GLASS10x25
289 1.57 christos { { NULL, NULL }, &Glass_TTY_VT220_10x25, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
290 1.57 christos #endif
291 1.51 macallan #ifdef FONT_DEJAVU_SANS_MONO12x22
292 1.51 macallan { { NULL, NULL }, &DejaVu_Sans_Mono_12x22, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
293 1.51 macallan #endif
294 1.76 rin #ifdef FONT_DROID_SANS_MONO9x18
295 1.76 rin { { NULL, NULL }, &Droid_Sans_Mono_9x18, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
296 1.76 rin #endif
297 1.76 rin #ifdef FONT_DROID_SANS_MONO10x20
298 1.76 rin { { NULL, NULL }, &Droid_Sans_Mono_10x20, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
299 1.76 rin #endif
300 1.51 macallan #ifdef FONT_DROID_SANS_MONO12x22
301 1.51 macallan { { NULL, NULL }, &Droid_Sans_Mono_12x22, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
302 1.51 macallan #endif
303 1.56 macallan #ifdef FONT_DROID_SANS_MONO19x36
304 1.56 macallan { { NULL, NULL }, &Droid_Sans_Mono_19x36, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
305 1.56 macallan #endif
306 1.61 macallan #ifdef FONT_GO_MONO12x23
307 1.61 macallan { { NULL, NULL }, &Go_Mono_12x23, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
308 1.61 macallan #endif
309 1.71 rin #ifdef FONT_SPLEEN5x8
310 1.71 rin { { NULL, NULL }, &spleen5x8, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
311 1.71 rin #endif
312 1.71 rin #ifdef FONT_SPLEEN6x12
313 1.71 rin { { NULL, NULL }, &spleen6x12, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
314 1.71 rin #endif
315 1.71 rin #ifdef FONT_SPLEEN8x16
316 1.71 rin { { NULL, NULL }, &spleen8x16, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
317 1.71 rin #endif
318 1.64 tnn #ifdef FONT_SPLEEN12x24
319 1.64 tnn { { NULL, NULL }, &spleen12x24, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
320 1.64 tnn #endif
321 1.64 tnn #ifdef FONT_SPLEEN16x32
322 1.64 tnn { { NULL, NULL }, &spleen16x32, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
323 1.64 tnn #endif
324 1.64 tnn #ifdef FONT_SPLEEN32x64
325 1.64 tnn { { NULL, NULL }, &spleen32x64, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
326 1.64 tnn #endif
327 1.69 macallan #ifdef FONT_LIBERATION_MONO12x21
328 1.69 macallan { { NULL, NULL }, &Liberation_Mono_12x21, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
329 1.69 macallan #endif
330 1.79 macallan #ifdef FONT_TERMINAL8x13
331 1.79 macallan { { NULL, NULL }, &Terminal_8x13, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
332 1.79 macallan #endif
333 1.82 macallan #ifdef FONT_COMIC12x25
334 1.82 macallan { { NULL, NULL }, &Comic_Mono_12x25, 0, 0, WSFONT_STATIC | WSFONT_BUILTIN },
335 1.81 macallan #endif
336 1.43 christos { { NULL, NULL }, NULL, 0, 0, 0 },
337 1.1 ad };
338 1.1 ad
339 1.25 ad static TAILQ_HEAD(,font) list;
340 1.25 ad static int ident;
341 1.25 ad
342 1.1 ad /* Reverse the bit order in a byte */
343 1.1 ad static const u_char reverse[256] = {
344 1.37 perry 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
345 1.37 perry 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
346 1.37 perry 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
347 1.37 perry 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
348 1.37 perry 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
349 1.37 perry 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
350 1.37 perry 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
351 1.37 perry 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
352 1.37 perry 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
353 1.37 perry 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
354 1.37 perry 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
355 1.37 perry 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
356 1.37 perry 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
357 1.37 perry 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
358 1.37 perry 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
359 1.37 perry 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
360 1.37 perry 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
361 1.37 perry 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
362 1.37 perry 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
363 1.37 perry 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
364 1.37 perry 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
365 1.37 perry 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
366 1.37 perry 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
367 1.37 perry 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
368 1.37 perry 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
369 1.37 perry 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
370 1.37 perry 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
371 1.37 perry 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
372 1.37 perry 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
373 1.37 perry 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
374 1.37 perry 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
375 1.37 perry 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
376 1.1 ad };
377 1.1 ad
378 1.25 ad static struct font *wsfont_find0(int, int);
379 1.25 ad static struct font *wsfont_add0(struct wsdisplay_font *, int);
380 1.22 augustss static void wsfont_revbit(struct wsdisplay_font *);
381 1.22 augustss static void wsfont_revbyte(struct wsdisplay_font *);
382 1.25 ad
383 1.53 macallan int
384 1.38 christos wsfont_make_cookie(int cident, int bito, int byteo)
385 1.25 ad {
386 1.25 ad
387 1.38 christos return ((cident & WSFONT_IDENT_MASK) |
388 1.25 ad (bito << WSFONT_BITO_SHIFT) |
389 1.25 ad (byteo << WSFONT_BYTEO_SHIFT));
390 1.25 ad }
391 1.1 ad
392 1.1 ad static void
393 1.22 augustss wsfont_revbit(struct wsdisplay_font *font)
394 1.1 ad {
395 1.1 ad u_char *p, *m;
396 1.24 ad
397 1.1 ad p = (u_char *)font->data;
398 1.1 ad m = p + font->stride * font->numchars * font->fontheight;
399 1.18 cgd
400 1.37 perry for (; p < m; p++)
401 1.18 cgd *p = reverse[*p];
402 1.1 ad }
403 1.1 ad
404 1.1 ad static void
405 1.22 augustss wsfont_revbyte(struct wsdisplay_font *font)
406 1.1 ad {
407 1.1 ad int x, l, r, nr;
408 1.1 ad u_char *rp;
409 1.24 ad
410 1.1 ad if (font->stride == 1)
411 1.1 ad return;
412 1.1 ad
413 1.1 ad rp = (u_char *)font->data;
414 1.1 ad nr = font->numchars * font->fontheight;
415 1.24 ad
416 1.1 ad while (nr--) {
417 1.1 ad l = 0;
418 1.1 ad r = font->stride - 1;
419 1.24 ad
420 1.1 ad while (l < r) {
421 1.1 ad x = rp[l];
422 1.1 ad rp[l] = rp[r];
423 1.1 ad rp[r] = x;
424 1.1 ad l++, r--;
425 1.1 ad }
426 1.24 ad
427 1.1 ad rp += font->stride;
428 1.1 ad }
429 1.1 ad }
430 1.1 ad
431 1.1 ad void
432 1.31 jdolecek wsfont_enum(void (*cb)(const char *, int, int, int))
433 1.1 ad {
434 1.9 ad struct wsdisplay_font *f;
435 1.1 ad struct font *ent;
436 1.24 ad
437 1.25 ad TAILQ_FOREACH(ent, &list, chain) {
438 1.37 perry f = ent->font;
439 1.9 ad cb(f->name, f->fontwidth, f->fontheight, f->stride);
440 1.1 ad }
441 1.1 ad }
442 1.1 ad
443 1.44 ober #if NRASOPS_ROTATION > 0
444 1.44 ober
445 1.73 rin static struct wsdisplay_font *
446 1.73 rin wsfont_rotate_internal(struct wsdisplay_font *font, int rotate)
447 1.44 ober {
448 1.44 ober struct wsdisplay_font *newfont;
449 1.73 rin char *newname, *newdata;
450 1.73 rin u_char *ch, *newch, *p, *newp;
451 1.73 rin int namelen, newstride, n, h, w;
452 1.73 rin u_char bit;
453 1.73 rin bool alpha = FONT_IS_ALPHA(font), cw = (rotate == WSFONT_ROTATE_CW);
454 1.44 ober
455 1.44 ober /* Duplicate the existing font... */
456 1.44 ober newfont = malloc(sizeof(*font), M_DEVBUF, M_WAITOK);
457 1.44 ober
458 1.44 ober *newfont = *font;
459 1.44 ober
460 1.50 tsutsui namelen = strlen(font->name) + 4;
461 1.50 tsutsui newname = malloc(namelen, M_DEVBUF, M_WAITOK);
462 1.50 tsutsui strlcpy(newname, font->name, namelen);
463 1.73 rin strlcat(newname, cw ? "cw" : "ccw", namelen);
464 1.50 tsutsui newfont->name = newname;
465 1.50 tsutsui
466 1.44 ober /* Allocate a buffer big enough for the rotated font. */
467 1.73 rin newstride = alpha ? font->fontheight : howmany(font->fontheight, 8);
468 1.73 rin newdata = malloc(newstride * font->fontwidth * font->numchars,
469 1.44 ober M_DEVBUF, M_WAITOK|M_ZERO);
470 1.44 ober
471 1.73 rin #define BYTE_OFFSET(x, alpha) ((alpha) ? (x) : (x) / 8)
472 1.73 rin #define BIT_FROM_LEFT(x) __BIT(7 - ((x) % 8))
473 1.73 rin #define BIT_FROM_RIGHT(x) __BIT((x) % 8)
474 1.73 rin
475 1.73 rin /* Rotate the font a pixel at a time. */
476 1.44 ober for (n = 0; n < font->numchars; n++) {
477 1.73 rin ch = (u_char *)font->data +
478 1.44 ober (n * font->stride * font->fontheight);
479 1.73 rin newch = newdata +
480 1.73 rin (n * newstride * font->fontwidth);
481 1.73 rin for (h = 0; h < font->fontheight; h++) {
482 1.73 rin for (w = 0; w < font->fontwidth; w++) {
483 1.73 rin p = ch + (h * font->stride) +
484 1.73 rin BYTE_OFFSET(w, alpha);
485 1.73 rin if (cw) {
486 1.73 rin /* Rotate clockwise. */
487 1.73 rin newp = newch +
488 1.73 rin (w * newstride) +
489 1.73 rin (newstride - 1 -
490 1.73 rin BYTE_OFFSET(h, alpha));
491 1.73 rin bit = BIT_FROM_RIGHT(h);
492 1.73 rin } else {
493 1.73 rin /* Rotate counter-clockwise. */
494 1.73 rin newp = newch +
495 1.73 rin ((font->fontwidth - 1 - w) *
496 1.73 rin newstride) +
497 1.73 rin BYTE_OFFSET(h, alpha);
498 1.73 rin bit = BIT_FROM_LEFT(h);
499 1.73 rin }
500 1.73 rin if (alpha) {
501 1.73 rin *newp = *p;
502 1.73 rin } else {
503 1.73 rin if (*p & BIT_FROM_LEFT(w))
504 1.73 rin *newp |= bit;
505 1.44 ober }
506 1.44 ober }
507 1.44 ober }
508 1.44 ober }
509 1.44 ober
510 1.73 rin #undef BYTE_OFFSET
511 1.73 rin #undef BIT_FROM_LEFT
512 1.73 rin #undef BIT_FROM_RIGHT
513 1.46 nonaka
514 1.73 rin newfont->data = newdata;
515 1.46 nonaka
516 1.46 nonaka /* Update font sizes. */
517 1.46 nonaka newfont->stride = newstride;
518 1.46 nonaka newfont->fontwidth = font->fontheight;
519 1.46 nonaka newfont->fontheight = font->fontwidth;
520 1.46 nonaka
521 1.46 nonaka if (wsfont_add(newfont, 0) != 0) {
522 1.46 nonaka /*
523 1.46 nonaka * If we seem to have rotated this font already, drop the
524 1.46 nonaka * new one...
525 1.46 nonaka */
526 1.73 rin free(newdata, M_DEVBUF);
527 1.46 nonaka free(newfont, M_DEVBUF);
528 1.46 nonaka newfont = NULL;
529 1.46 nonaka }
530 1.46 nonaka
531 1.46 nonaka return (newfont);
532 1.46 nonaka }
533 1.46 nonaka
534 1.44 ober int
535 1.46 nonaka wsfont_rotate(int cookie, int rotate)
536 1.44 ober {
537 1.44 ober int s, ncookie;
538 1.44 ober struct wsdisplay_font *font;
539 1.44 ober struct font *origfont;
540 1.44 ober
541 1.44 ober s = splhigh();
542 1.44 ober origfont = wsfont_find0(cookie, 0xffffffff);
543 1.44 ober splx(s);
544 1.44 ober
545 1.72 rin if (origfont == NULL)
546 1.72 rin return (-1);
547 1.72 rin
548 1.46 nonaka switch (rotate) {
549 1.46 nonaka case WSFONT_ROTATE_CW:
550 1.46 nonaka case WSFONT_ROTATE_CCW:
551 1.73 rin font = wsfont_rotate_internal(origfont->font, rotate);
552 1.46 nonaka if (font == NULL)
553 1.46 nonaka return (-1);
554 1.46 nonaka break;
555 1.46 nonaka
556 1.46 nonaka case WSFONT_ROTATE_UD:
557 1.46 nonaka default:
558 1.44 ober return (-1);
559 1.46 nonaka }
560 1.73 rin
561 1.44 ober ncookie = wsfont_find(font->name, font->fontwidth, font->fontheight,
562 1.73 rin font->stride, 0, 0, WSFONT_FIND_ALL);
563 1.44 ober
564 1.44 ober return (ncookie);
565 1.44 ober }
566 1.44 ober
567 1.44 ober #endif /* NRASOPS_ROTATION */
568 1.44 ober
569 1.1 ad void
570 1.1 ad wsfont_init(void)
571 1.1 ad {
572 1.25 ad struct font *ent;
573 1.1 ad static int again;
574 1.1 ad int i;
575 1.25 ad
576 1.9 ad if (again != 0)
577 1.1 ad return;
578 1.1 ad again = 1;
579 1.25 ad
580 1.25 ad TAILQ_INIT(&list);
581 1.25 ad ent = builtin_fonts;
582 1.25 ad
583 1.25 ad for (i = 0; builtin_fonts[i].font != NULL; i++, ent++) {
584 1.25 ad ident += (1 << WSFONT_IDENT_SHIFT);
585 1.25 ad ent->cookie = wsfont_make_cookie(ident,
586 1.25 ad ent->font->bitorder, ent->font->byteorder);
587 1.25 ad TAILQ_INSERT_TAIL(&list, ent, chain);
588 1.1 ad }
589 1.1 ad }
590 1.1 ad
591 1.1 ad static struct font *
592 1.25 ad wsfont_find0(int cookie, int mask)
593 1.1 ad {
594 1.1 ad struct font *ent;
595 1.24 ad
596 1.25 ad TAILQ_FOREACH(ent, &list, chain) {
597 1.25 ad if ((ent->cookie & mask) == (cookie & mask))
598 1.1 ad return (ent);
599 1.25 ad }
600 1.24 ad
601 1.1 ad return (NULL);
602 1.1 ad }
603 1.1 ad
604 1.21 drochner int
605 1.31 jdolecek wsfont_matches(struct wsdisplay_font *font, const char *name,
606 1.53 macallan int width, int height, int stride, int flags)
607 1.21 drochner {
608 1.59 mlelstv int score = 20000;
609 1.21 drochner
610 1.53 macallan /* first weed out fonts the caller doesn't claim support for */
611 1.53 macallan if (FONT_IS_ALPHA(font)) {
612 1.60 macallan if (flags & WSFONT_PREFER_ALPHA)
613 1.60 macallan score++;
614 1.53 macallan if ((flags & WSFONT_FIND_ALPHA) == 0)
615 1.53 macallan return 0;
616 1.53 macallan } else {
617 1.53 macallan if ((flags & WSFONT_FIND_BITMAP) == 0)
618 1.53 macallan return 0;
619 1.53 macallan }
620 1.53 macallan
621 1.21 drochner if (height != 0 && font->fontheight != height)
622 1.21 drochner return (0);
623 1.21 drochner
624 1.58 mlelstv if (width != 0) {
625 1.58 mlelstv if ((flags & WSFONT_FIND_BESTWIDTH) == 0) {
626 1.58 mlelstv if (font->fontwidth != width)
627 1.58 mlelstv return (0);
628 1.58 mlelstv } else {
629 1.77 jmcneill if (font->fontwidth > width) {
630 1.77 jmcneill score -= uimin(font->fontwidth - width, 9999);
631 1.77 jmcneill if ((flags & WSFONT_PREFER_WIDE) == 0) {
632 1.77 jmcneill score -= 10000;
633 1.77 jmcneill }
634 1.77 jmcneill } else {
635 1.63 riastrad score -= uimin(width - font->fontwidth, 9999);
636 1.77 jmcneill if ((flags & WSFONT_PREFER_WIDE) != 0) {
637 1.77 jmcneill score -= 10000;
638 1.77 jmcneill }
639 1.77 jmcneill }
640 1.58 mlelstv }
641 1.58 mlelstv }
642 1.21 drochner
643 1.21 drochner if (stride != 0 && font->stride != stride)
644 1.21 drochner return (0);
645 1.24 ad
646 1.21 drochner if (name != NULL && strcmp(font->name, name) != 0)
647 1.21 drochner return (0);
648 1.21 drochner
649 1.58 mlelstv return (score);
650 1.21 drochner }
651 1.21 drochner
652 1.1 ad int
653 1.53 macallan wsfont_find(const char *name, int width, int height, int stride, int bito, int byteo, int flags)
654 1.1 ad {
655 1.58 mlelstv struct font *ent, *bestent = NULL;
656 1.58 mlelstv int score, bestscore = 0;
657 1.24 ad
658 1.25 ad TAILQ_FOREACH(ent, &list, chain) {
659 1.58 mlelstv score = wsfont_matches(ent->font, name,
660 1.58 mlelstv width, height, stride, flags);
661 1.58 mlelstv if (score > bestscore) {
662 1.58 mlelstv bestscore = score;
663 1.58 mlelstv bestent = ent;
664 1.58 mlelstv }
665 1.1 ad }
666 1.1 ad
667 1.58 mlelstv if (bestent != NULL)
668 1.58 mlelstv return (wsfont_make_cookie(bestent->cookie, bito, byteo));
669 1.58 mlelstv
670 1.1 ad return (-1);
671 1.1 ad }
672 1.1 ad
673 1.53 macallan void
674 1.53 macallan wsfont_walk(void (*matchfunc)(struct wsdisplay_font *, void *, int), void *cookie)
675 1.51 macallan {
676 1.51 macallan struct font *ent;
677 1.51 macallan
678 1.53 macallan TAILQ_FOREACH(ent, &list, chain) {
679 1.53 macallan matchfunc(ent->font, cookie, ent->cookie);
680 1.51 macallan }
681 1.51 macallan }
682 1.51 macallan
683 1.25 ad static struct font *
684 1.25 ad wsfont_add0(struct wsdisplay_font *font, int copy)
685 1.1 ad {
686 1.1 ad struct font *ent;
687 1.9 ad size_t size;
688 1.24 ad
689 1.28 enami ent = malloc(sizeof(struct font), M_DEVBUF, M_WAITOK | M_ZERO);
690 1.24 ad
691 1.1 ad /* Is this font statically allocated? */
692 1.1 ad if (!copy) {
693 1.1 ad ent->font = font;
694 1.25 ad ent->flags = WSFONT_STATIC;
695 1.1 ad } else {
696 1.31 jdolecek void *data;
697 1.31 jdolecek char *name;
698 1.31 jdolecek
699 1.25 ad ent->font = malloc(sizeof(struct wsdisplay_font), M_DEVBUF,
700 1.28 enami M_WAITOK);
701 1.27 ad memcpy(ent->font, font, sizeof(*ent->font));
702 1.25 ad
703 1.1 ad size = font->fontheight * font->numchars * font->stride;
704 1.31 jdolecek data = malloc(size, M_DEVBUF, M_WAITOK);
705 1.31 jdolecek memcpy(data, font->data, size);
706 1.31 jdolecek ent->font->data = data;
707 1.31 jdolecek
708 1.31 jdolecek name = malloc(strlen(font->name) + 1, M_DEVBUF, M_WAITOK);
709 1.36 itojun strlcpy(name, font->name, strlen(font->name) + 1);
710 1.31 jdolecek ent->font->name = name;
711 1.1 ad }
712 1.24 ad
713 1.25 ad TAILQ_INSERT_TAIL(&list, ent, chain);
714 1.25 ad return (ent);
715 1.25 ad }
716 1.25 ad
717 1.25 ad int
718 1.25 ad wsfont_add(struct wsdisplay_font *font, int copy)
719 1.25 ad {
720 1.25 ad struct font *ent;
721 1.25 ad
722 1.25 ad /* Don't allow exact duplicates */
723 1.25 ad if (wsfont_find(font->name, font->fontwidth, font->fontheight,
724 1.53 macallan font->stride, 0, 0, WSFONT_FIND_ALL) >= 0)
725 1.25 ad return (EEXIST);
726 1.25 ad
727 1.25 ad ent = wsfont_add0(font, copy);
728 1.25 ad
729 1.25 ad ident += (1 << WSFONT_IDENT_SHIFT);
730 1.25 ad ent->cookie = wsfont_make_cookie(ident, font->bitorder,
731 1.25 ad font->byteorder);
732 1.25 ad
733 1.1 ad return (0);
734 1.1 ad }
735 1.24 ad
736 1.1 ad int
737 1.22 augustss wsfont_remove(int cookie)
738 1.1 ad {
739 1.1 ad struct font *ent;
740 1.1 ad
741 1.25 ad if ((ent = wsfont_find0(cookie, 0xffffffff)) == NULL)
742 1.21 drochner return (ENOENT);
743 1.24 ad
744 1.25 ad if ((ent->flags & WSFONT_BUILTIN) != 0 || ent->lockcount != 0)
745 1.21 drochner return (EBUSY);
746 1.24 ad
747 1.25 ad if ((ent->flags & WSFONT_STATIC) == 0) {
748 1.38 christos free(ent->font->data, M_DEVBUF);
749 1.38 christos free(__UNCONST(ent->font->name), M_DEVBUF); /*XXXUNCONST*/
750 1.25 ad free(ent->font, M_DEVBUF);
751 1.1 ad }
752 1.24 ad
753 1.25 ad TAILQ_REMOVE(&list, ent, chain);
754 1.25 ad free(ent, M_DEVBUF);
755 1.24 ad
756 1.9 ad return (0);
757 1.1 ad }
758 1.1 ad
759 1.1 ad int
760 1.25 ad wsfont_lock(int cookie, struct wsdisplay_font **ptr)
761 1.1 ad {
762 1.25 ad struct font *ent, *neu;
763 1.25 ad int bito, byteo;
764 1.25 ad
765 1.25 ad if ((ent = wsfont_find0(cookie, 0xffffffff)) == NULL) {
766 1.25 ad if ((ent = wsfont_find0(cookie, WSFONT_IDENT_MASK)) == NULL)
767 1.25 ad return (ENOENT);
768 1.25 ad
769 1.32 jdolecek bito = (cookie & WSFONT_BITO_MASK) >> WSFONT_BITO_SHIFT;
770 1.32 jdolecek byteo = (cookie & WSFONT_BYTEO_MASK) >> WSFONT_BYTEO_SHIFT;
771 1.32 jdolecek
772 1.33 jdolecek if (ent->lockcount != 0) {
773 1.25 ad neu = wsfont_add0(ent->font, 1);
774 1.25 ad neu->flags |= WSFONT_COPY;
775 1.32 jdolecek
776 1.35 tsutsui aprint_debug("wsfont: font '%s' bito %d byteo %d "
777 1.35 tsutsui "copied to bito %d byteo %d\n",
778 1.35 tsutsui ent->font->name,
779 1.35 tsutsui ent->font->bitorder, ent->font->byteorder,
780 1.35 tsutsui bito, byteo);
781 1.32 jdolecek
782 1.25 ad ent = neu;
783 1.25 ad }
784 1.24 ad
785 1.25 ad if (bito && bito != ent->font->bitorder) {
786 1.1 ad wsfont_revbit(ent->font);
787 1.25 ad ent->font->bitorder = bito;
788 1.1 ad }
789 1.1 ad
790 1.25 ad if (byteo && byteo != ent->font->byteorder) {
791 1.1 ad wsfont_revbyte(ent->font);
792 1.25 ad ent->font->byteorder = byteo;
793 1.1 ad }
794 1.24 ad
795 1.25 ad ent->cookie = cookie;
796 1.1 ad }
797 1.24 ad
798 1.25 ad ent->lockcount++;
799 1.25 ad *ptr = ent->font;
800 1.25 ad return (0);
801 1.1 ad }
802 1.1 ad
803 1.1 ad int
804 1.22 augustss wsfont_unlock(int cookie)
805 1.1 ad {
806 1.1 ad struct font *ent;
807 1.24 ad
808 1.25 ad if ((ent = wsfont_find0(cookie, 0xffffffff)) == NULL)
809 1.25 ad return (ENOENT);
810 1.25 ad
811 1.25 ad if (ent->lockcount == 0)
812 1.29 provos panic("wsfont_unlock: font not locked");
813 1.24 ad
814 1.25 ad if (--ent->lockcount == 0 && (ent->flags & WSFONT_COPY) != 0)
815 1.25 ad wsfont_remove(cookie);
816 1.24 ad
817 1.25 ad return (0);
818 1.16 marcus }
819 1.16 marcus
820 1.16 marcus /*
821 1.16 marcus * Unicode to font encoding mappings
822 1.16 marcus */
823 1.16 marcus
824 1.16 marcus /*
825 1.24 ad * To save memory, font encoding tables use a two level lookup. First the
826 1.24 ad * high byte of the Unicode is used to lookup the level 2 table, then the
827 1.24 ad * low byte indexes that table. Level 2 tables that are not needed are
828 1.24 ad * omitted (NULL), and both level 1 and level 2 tables have base and size
829 1.24 ad * attributes to keep their size down.
830 1.16 marcus */
831 1.16 marcus
832 1.16 marcus struct wsfont_level1_glyphmap {
833 1.24 ad const struct wsfont_level2_glyphmap **level2;
834 1.24 ad int base; /* High byte for first level2 entry */
835 1.24 ad int size; /* Number of level2 entries */
836 1.16 marcus };
837 1.16 marcus
838 1.16 marcus struct wsfont_level2_glyphmap {
839 1.24 ad int base; /* Low byte for first character */
840 1.24 ad int size; /* Number of characters */
841 1.24 ad const void *chars; /* Pointer to character number entries */
842 1.24 ad int width; /* Size of each entry in bytes (1,2,4) */
843 1.16 marcus };
844 1.16 marcus
845 1.16 marcus #define null16 \
846 1.16 marcus NULL, NULL, NULL, NULL, \
847 1.16 marcus NULL, NULL, NULL, NULL, \
848 1.16 marcus NULL, NULL, NULL, NULL, \
849 1.16 marcus NULL, NULL, NULL, NULL
850 1.16 marcus
851 1.16 marcus /*
852 1.16 marcus * IBM 437 maps
853 1.16 marcus */
854 1.16 marcus
855 1.24 ad static const u_int8_t ibm437_chars_0[] = {
856 1.16 marcus 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
857 1.16 marcus 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
858 1.16 marcus 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
859 1.16 marcus 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
860 1.16 marcus 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
861 1.16 marcus 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
862 1.16 marcus 96, 97, 98, 99, 100,101,102,103,104,105,106,107,108,109,110,111,
863 1.16 marcus 112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,
864 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
865 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
866 1.16 marcus 255,173,155,156, 0, 157, 0, 0, 0, 0, 166,174,170, 0, 0, 0,
867 1.16 marcus 0, 241,253, 0, 0, 0, 0, 249, 0, 0, 167,175,172,171, 0, 168,
868 1.16 marcus 0, 0, 0, 0, 142,143,146,128, 0, 144, 0, 0, 0, 0, 0, 0,
869 1.80 mlelstv 0, 165, 0, 0, 0, 0, 153, 0, 0, 0, 0, 0, 154, 0, 0, 225,
870 1.16 marcus 133,160,131, 0, 132,134,145,135,138,130,136,137,141,161,140,139,
871 1.16 marcus 0, 164,149,162,147, 0, 148,246, 0, 151,163,150,129, 0, 0, 152
872 1.24 ad };
873 1.24 ad
874 1.24 ad static const u_int8_t ibm437_chars_1[] = {
875 1.16 marcus 159
876 1.24 ad };
877 1.24 ad
878 1.24 ad static const u_int8_t ibm437_chars_3[] = {
879 1.16 marcus 226, 0, 0, 0, 0, 233, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
880 1.16 marcus 228, 0, 0, 232, 0, 0, 234, 0, 0, 0, 0, 0, 0, 0, 224,225,
881 1.16 marcus 0, 235,238, 0, 0, 0, 0, 0, 0, 230, 0, 0, 0, 227, 0, 0,
882 1.16 marcus 229,231
883 1.24 ad };
884 1.24 ad
885 1.24 ad static const u_int8_t ibm437_chars_32[] = {
886 1.16 marcus 252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
887 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
888 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 158
889 1.24 ad };
890 1.24 ad
891 1.24 ad static const u_int8_t ibm437_chars_34[] = {
892 1.16 marcus 237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
893 1.16 marcus 0, 0, 0, 248,250,251, 0, 0, 0, 236, 0, 0, 0, 0, 0, 0,
894 1.16 marcus 0, 0, 0, 0, 239, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
895 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
896 1.16 marcus 0, 0, 0, 247, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
897 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,240, 0, 0,243,
898 1.16 marcus 242
899 1.24 ad };
900 1.24 ad
901 1.24 ad static const u_int8_t ibm437_chars_35[] = {
902 1.16 marcus 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
903 1.16 marcus 244,245
904 1.24 ad };
905 1.24 ad
906 1.24 ad static const u_int8_t ibm437_chars_37[] = {
907 1.16 marcus 196,205,179,186, 0, 0, 0, 0, 0, 0, 0, 0, 218,213,214,201,
908 1.16 marcus 191,184,183,187,192,212,211,200,217,190,189,188,195,198, 0, 0,
909 1.16 marcus 199, 0, 0, 204,180,181, 0, 0, 182, 0, 0, 185,194, 0, 0, 209,
910 1.16 marcus 210, 0, 0, 203,193, 0, 0, 207,208, 0, 0, 202,197, 0, 0, 216,
911 1.16 marcus 0, 0, 215, 0, 0, 0, 0, 0, 0, 0, 0, 206, 0, 0, 0, 0,
912 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
913 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
914 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
915 1.16 marcus 223, 0, 0, 0, 220, 0, 0, 0, 219, 0, 0, 0, 221, 0, 0, 0,
916 1.16 marcus 222,176,177,178, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
917 1.16 marcus 254
918 1.16 marcus };
919 1.16 marcus
920 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_0 =
921 1.24 ad { 0, 256, ibm437_chars_0, 1 };
922 1.24 ad
923 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_1 =
924 1.24 ad { 146, 1, ibm437_chars_1, 1 };
925 1.24 ad
926 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_3 =
927 1.24 ad { 147, 50, ibm437_chars_3, 1 };
928 1.24 ad
929 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_32 =
930 1.24 ad { 127, 41, ibm437_chars_32, 1 };
931 1.24 ad
932 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_34 =
933 1.24 ad { 5, 97, ibm437_chars_34, 1 };
934 1.24 ad
935 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_35 =
936 1.24 ad { 16, 18, ibm437_chars_35, 1 };
937 1.16 marcus
938 1.24 ad static const struct wsfont_level2_glyphmap ibm437_level2_37 =
939 1.24 ad { 0, 161, ibm437_chars_37, 1 };
940 1.24 ad
941 1.24 ad static const struct wsfont_level2_glyphmap *ibm437_level1[] = {
942 1.16 marcus &ibm437_level2_0, &ibm437_level2_1, NULL, &ibm437_level2_3,
943 1.16 marcus NULL, NULL, NULL, NULL,
944 1.16 marcus NULL, NULL, NULL, NULL,
945 1.16 marcus NULL, NULL, NULL, NULL,
946 1.16 marcus NULL, NULL, NULL, NULL,
947 1.16 marcus NULL, NULL, NULL, NULL,
948 1.16 marcus NULL, NULL, NULL, NULL,
949 1.16 marcus NULL, NULL, NULL, NULL,
950 1.16 marcus &ibm437_level2_32, NULL, &ibm437_level2_34, &ibm437_level2_35,
951 1.16 marcus NULL, &ibm437_level2_37
952 1.16 marcus };
953 1.16 marcus
954 1.16 marcus /*
955 1.16 marcus * ISO-8859-7 maps
956 1.16 marcus */
957 1.24 ad static const u_int8_t iso7_chars_0[] = {
958 1.16 marcus 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
959 1.16 marcus 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
960 1.16 marcus 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
961 1.16 marcus 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
962 1.16 marcus 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
963 1.16 marcus 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
964 1.16 marcus 96, 97, 98, 99, 100,101,102,103,104,105,106,107,108,109,110,111,
965 1.16 marcus 112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,
966 1.16 marcus 128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,
967 1.16 marcus 144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,
968 1.16 marcus 160, 0, 0, 163, 0, 0, 166,167,168,169, 0, 171,172,173, 0, 0,
969 1.16 marcus 176,177,178,179,180, 0, 0, 183, 0, 0, 0, 187, 0, 189
970 1.24 ad };
971 1.24 ad
972 1.24 ad static const u_int8_t iso7_chars_3[] = {
973 1.16 marcus 182, 0, 184,185,186, 0, 188, 0, 190,191,192,193,194,195,196,197,
974 1.16 marcus 198,199,200,201,202,203,204,205,206,207,208,209, 0, 211,212,213,
975 1.16 marcus 214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,
976 1.16 marcus 230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,
977 1.16 marcus 246,247,248,249,250,251,252,253,254, 0, 0, 0, 0, 0, 0, 0,
978 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
979 1.16 marcus 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 181
980 1.24 ad };
981 1.24 ad
982 1.47 macallan /*
983 1.47 macallan * map all variants of the box drawing characters to the same basic shapes for
984 1.47 macallan * now, encoded like this:
985 1.47 macallan *
986 1.47 macallan * 1
987 1.47 macallan * 1
988 1.47 macallan * 888 222
989 1.47 macallan * 4
990 1.47 macallan * 4
991 1.47 macallan *
992 1.47 macallan * so an upright line would be 0x05
993 1.47 macallan */
994 1.47 macallan #define FL |WSFONT_FLAG_OPT
995 1.47 macallan static const u_int32_t netbsd_boxes[] = {
996 1.47 macallan /*00*/ 0x0a FL, 0x0a FL, 0x05 FL, 0x05 FL, 0x0a FL, 0x0a FL, 0x05 FL, 0x05 FL,
997 1.47 macallan /*08*/ 0x0a FL, 0x0a FL, 0x05 FL, 0x05 FL, 0x06 FL, 0x06 FL, 0x06 FL, 0x06 FL,
998 1.47 macallan /*10*/ 0x0c FL, 0x0c FL, 0x0c FL, 0x0c FL, 0x03 FL, 0x03 FL, 0x03 FL, 0x03 FL,
999 1.47 macallan /*18*/ 0x09 FL, 0x09 FL, 0x09 FL, 0x09 FL, 0x07 FL, 0x07 FL, 0x07 FL, 0x07 FL,
1000 1.47 macallan /*20*/ 0x07 FL, 0x07 FL, 0x07 FL, 0x07 FL, 0x0d FL, 0x0d FL, 0x0d FL, 0x0d FL,
1001 1.47 macallan /*28*/ 0x0d FL, 0x0d FL, 0x0d FL, 0x0d FL, 0x0e FL, 0x0e FL, 0x0e FL, 0x0e FL,
1002 1.47 macallan /*30*/ 0x0e FL, 0x0e FL, 0x0e FL, 0x0e FL, 0x0b FL, 0x0b FL, 0x0b FL, 0x0b FL,
1003 1.47 macallan /*38*/ 0x0b FL, 0x0b FL, 0x0b FL, 0x0b FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL,
1004 1.47 macallan /*40*/ 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL,
1005 1.47 macallan /*48*/ 0x0f FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x0a FL, 0x0a FL, 0x05 FL, 0x05 FL,
1006 1.47 macallan /*50*/ 0x0a FL, 0x05 FL, 0x06 FL, 0x06 FL, 0x06 FL, 0x0c FL, 0x0c FL, 0x0c FL,
1007 1.47 macallan /*58*/ 0x03 FL, 0x03 FL, 0x03 FL, 0x09 FL, 0x09 FL, 0x09 FL, 0x07 FL, 0x07 FL,
1008 1.47 macallan /*60*/ 0x07 FL, 0x0d FL, 0x0d FL, 0x0d FL, 0x0e FL, 0x0e FL, 0x0e FL, 0x0b FL,
1009 1.47 macallan /*68*/ 0x0b FL, 0x0b FL, 0x0f FL, 0x0f FL, 0x0f FL, 0x06 FL, 0x0c FL, 0x09 FL,
1010 1.47 macallan /*70*/ 0x03 FL, 0 FL, 0 FL, 0 FL, 0x08 FL, 0x01 FL, 0x02 FL, 0x04 FL,
1011 1.47 macallan /*78*/ 0x08 FL, 0x01 FL, 0x02 FL, 0x04 FL, 0x0a FL, 0x05 FL, 0x0a FL, 0x05 FL
1012 1.47 macallan };
1013 1.47 macallan #undef FL
1014 1.47 macallan
1015 1.24 ad static const u_int8_t iso7_chars_32[] = {
1016 1.16 marcus 175, 0, 0, 0, 0, 162, 0, 161
1017 1.16 marcus };
1018 1.16 marcus
1019 1.24 ad static const struct wsfont_level2_glyphmap iso7_level2_0 =
1020 1.24 ad { 0, 190, iso7_chars_0, 1 };
1021 1.24 ad
1022 1.24 ad static const struct wsfont_level2_glyphmap iso7_level2_3 =
1023 1.24 ad { 134, 111, iso7_chars_3, 1 };
1024 1.16 marcus
1025 1.24 ad static const struct wsfont_level2_glyphmap iso7_level2_32 =
1026 1.24 ad { 20, 8, iso7_chars_32, 1 };
1027 1.24 ad
1028 1.47 macallan static const struct wsfont_level2_glyphmap netbsd_box_drawing =
1029 1.47 macallan { 0, 128, netbsd_boxes, 4 };
1030 1.47 macallan
1031 1.24 ad static const struct wsfont_level2_glyphmap *iso7_level1[] = {
1032 1.16 marcus &iso7_level2_0, NULL, NULL, &iso7_level2_3,
1033 1.16 marcus NULL, NULL, NULL, NULL,
1034 1.16 marcus NULL, NULL, NULL, NULL,
1035 1.16 marcus NULL, NULL, NULL, NULL,
1036 1.16 marcus NULL, NULL, NULL, NULL,
1037 1.16 marcus NULL, NULL, NULL, NULL,
1038 1.16 marcus NULL, NULL, NULL, NULL,
1039 1.16 marcus NULL, NULL, NULL, NULL,
1040 1.47 macallan &iso7_level2_32, NULL, NULL, NULL,
1041 1.47 macallan NULL, &netbsd_box_drawing
1042 1.47 macallan };
1043 1.47 macallan
1044 1.47 macallan static const struct wsfont_level2_glyphmap *iso_level1[] = {
1045 1.47 macallan NULL, NULL, NULL, NULL,
1046 1.47 macallan NULL, NULL, NULL, NULL,
1047 1.47 macallan NULL, NULL, NULL, NULL,
1048 1.47 macallan NULL, NULL, NULL, NULL,
1049 1.47 macallan NULL, NULL, NULL, NULL,
1050 1.47 macallan NULL, NULL, NULL, NULL,
1051 1.47 macallan NULL, NULL, NULL, NULL,
1052 1.47 macallan NULL, NULL, NULL, NULL,
1053 1.47 macallan NULL, NULL, NULL, NULL,
1054 1.47 macallan NULL, &netbsd_box_drawing
1055 1.16 marcus };
1056 1.16 marcus
1057 1.24 ad static const struct wsfont_level1_glyphmap encodings[] = {
1058 1.47 macallan { iso_level1, 0, 0x26 }, /* WSDISPLAY_FONTENC_ISO */
1059 1.16 marcus { ibm437_level1, 0, 38 }, /* WSDISPLAY_FONTENC_IBM */
1060 1.16 marcus { NULL, 0, 0 }, /* WSDISPLAY_FONTENC_PCVT */
1061 1.47 macallan { iso7_level1, 0, 0x26 }, /* WSDISPLAY_FONTENC_ISO7 */
1062 1.16 marcus };
1063 1.16 marcus
1064 1.16 marcus
1065 1.16 marcus /*
1066 1.16 marcus * Remap Unicode character to glyph
1067 1.16 marcus */
1068 1.16 marcus int
1069 1.22 augustss wsfont_map_unichar(struct wsdisplay_font *font, int c)
1070 1.16 marcus {
1071 1.24 ad const struct wsfont_level1_glyphmap *map1;
1072 1.24 ad const struct wsfont_level2_glyphmap *map2;
1073 1.24 ad int hi, lo;
1074 1.16 marcus
1075 1.78 uwe if (font->encoding < 0 || font->encoding >= __arraycount(encodings))
1076 1.24 ad return (-1);
1077 1.16 marcus
1078 1.24 ad hi = (c >> 8);
1079 1.24 ad lo = c & 255;
1080 1.24 ad map1 = &encodings[font->encoding];
1081 1.24 ad
1082 1.24 ad if (hi < map1->base || hi >= map1->base + map1->size)
1083 1.16 marcus return (-1);
1084 1.16 marcus
1085 1.24 ad map2 = map1->level2[hi - map1->base];
1086 1.16 marcus
1087 1.47 macallan /* so we don't need an identical level 2 table for hi == 0 */
1088 1.47 macallan if (hi == 0 && font->encoding == WSDISPLAY_FONTENC_ISO)
1089 1.47 macallan return lo;
1090 1.47 macallan
1091 1.24 ad if (map2 == NULL || lo < map2->base || lo >= map2->base + map2->size)
1092 1.24 ad return (-1);
1093 1.16 marcus
1094 1.24 ad lo -= map2->base;
1095 1.16 marcus
1096 1.24 ad switch(map2->width) {
1097 1.24 ad case 1:
1098 1.24 ad c = (((const u_int8_t *)map2->chars)[lo]);
1099 1.24 ad break;
1100 1.24 ad case 2:
1101 1.24 ad c = (((const u_int16_t *)map2->chars)[lo]);
1102 1.24 ad break;
1103 1.24 ad case 4:
1104 1.24 ad c = (((const u_int32_t *)map2->chars)[lo]);
1105 1.24 ad break;
1106 1.24 ad }
1107 1.16 marcus
1108 1.24 ad if (c == 0 && lo != 0)
1109 1.24 ad return (-1);
1110 1.16 marcus
1111 1.24 ad return (c);
1112 1.1 ad }
1113