b60f2812 |
1 | /* |
8f892648 |
2 | * (C) notaz, 2010-2011 |
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3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. |
5 | * See the COPYING file in the top-level directory. |
6 | */ |
7 | |
8 | #include <stdio.h> |
9 | #include <stdlib.h> |
69af03a2 |
10 | #include <string.h> |
11 | #include <stdarg.h> |
799b0b87 |
12 | #include <stdint.h> |
72228559 |
13 | #include <sys/time.h> |
14 | #include <sys/types.h> |
15 | #include <sys/stat.h> |
16 | #include <fcntl.h> |
17 | #include <unistd.h> |
7c0f51de |
18 | #include <pthread.h> |
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19 | |
72228559 |
20 | #include "plugin_lib.h" |
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21 | #include "linux/fbdev.h" |
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22 | #include "common/fonts.h" |
23 | #include "common/input.h" |
3c70c47b |
24 | #include "menu.h" |
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25 | #include "main.h" |
47821672 |
26 | #include "plat.h" |
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27 | #include "pcnt.h" |
4c08b9e7 |
28 | #include "pl_gun_ts.h" |
69af03a2 |
29 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
799b0b87 |
30 | #include "../libpcsxcore/psemu_plugin_defs.h" |
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31 | |
4c08b9e7 |
32 | int in_type1, in_type2; |
33 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; |
1b0c5139 |
34 | int in_adev[2] = { -1, -1 }, in_adev_axis[2][2] = {{ 0, 1 }, { 0, 1 }}; |
4c08b9e7 |
35 | int in_keystate, in_state_gun; |
b944a30e |
36 | int in_enable_vibration; |
faf2b2aa |
37 | void *tsdev; |
76f7048e |
38 | void *pl_vout_buf; |
6469a8c4 |
39 | int g_layer_x, g_layer_y, g_layer_w, g_layer_h; |
ddc0a02a |
40 | static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */ |
41 | static int psx_w, psx_h, psx_bpp; |
a92f6af1 |
42 | static int vsync_cnt; |
ab423939 |
43 | static int is_pal, frame_interval, frame_interval1024; |
44 | static int vsync_usec_time; |
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45 | |
4c08b9e7 |
46 | |
47 | static __attribute__((noinline)) int get_cpu_ticks(void) |
72228559 |
48 | { |
49 | static unsigned long last_utime; |
50 | static int fd; |
51 | unsigned long utime, ret; |
52 | char buf[128]; |
53 | |
54 | if (fd == 0) |
55 | fd = open("/proc/self/stat", O_RDONLY); |
56 | lseek(fd, 0, SEEK_SET); |
57 | buf[0] = 0; |
58 | read(fd, buf, sizeof(buf)); |
59 | buf[sizeof(buf) - 1] = 0; |
60 | |
61 | sscanf(buf, "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*u %*u %*u %*u %lu", &utime); |
62 | ret = utime - last_utime; |
63 | last_utime = utime; |
64 | return ret; |
65 | } |
66 | |
41f55c9f |
67 | static void print_msg(int h, int border) |
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68 | { |
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69 | if (pl_vout_bpp == 16) |
41f55c9f |
70 | pl_text_out16(border + 2, h - 10, "%s", hud_msg); |
8f892648 |
71 | } |
72 | |
41f55c9f |
73 | static void print_fps(int h, int border) |
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74 | { |
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75 | if (pl_vout_bpp == 16) |
a92f6af1 |
76 | pl_text_out16(border + 2, h - 10, "%2d %4.1f", |
77 | pl_rearmed_cbs.flips_per_sec, pl_rearmed_cbs.vsps_cur); |
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78 | } |
79 | |
41f55c9f |
80 | static void print_cpu_usage(int w, int h, int border) |
72228559 |
81 | { |
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82 | if (pl_vout_bpp == 16) |
a92f6af1 |
83 | pl_text_out16(w - border - 28, h - 10, "%3d", pl_rearmed_cbs.cpu_usage); |
72228559 |
84 | } |
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85 | |
90f1d26c |
86 | // draw 192x8 status of 24 sound channels |
55b0eeea |
87 | static __attribute__((noinline)) void draw_active_chans(int vout_w, int vout_h) |
90f1d26c |
88 | { |
174c454a |
89 | extern void spu_get_debug_info(int *chans_out, int *run_chans, |
90 | int *fmod_chans_out, int *noise_chans_out); // hack |
91 | int live_chans, run_chans, fmod_chans, noise_chans; |
90f1d26c |
92 | |
93 | static const unsigned short colors[2] = { 0x1fe3, 0x0700 }; |
76f7048e |
94 | unsigned short *dest = (unsigned short *)pl_vout_buf + |
55b0eeea |
95 | vout_w * (vout_h - 10) + vout_w / 2 - 192/2; |
90f1d26c |
96 | unsigned short *d, p; |
97 | int c, x, y; |
98 | |
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99 | if (pl_vout_bpp != 16) |
90f1d26c |
100 | return; |
101 | |
174c454a |
102 | spu_get_debug_info(&live_chans, &run_chans, &fmod_chans, &noise_chans); |
90f1d26c |
103 | |
104 | for (c = 0; c < 24; c++) { |
105 | d = dest + c * 8; |
174c454a |
106 | p = !(live_chans & (1<<c)) ? (run_chans & (1<<c) ? 0x01c0 : 0) : |
90f1d26c |
107 | (fmod_chans & (1<<c)) ? 0xf000 : |
108 | (noise_chans & (1<<c)) ? 0x001f : |
109 | colors[c & 1]; |
55b0eeea |
110 | for (y = 0; y < 8; y++, d += vout_w) |
90f1d26c |
111 | for (x = 0; x < 8; x++) |
112 | d[x] = p; |
113 | } |
114 | } |
115 | |
6469a8c4 |
116 | void pl_print_hud(int xborder) |
55b0eeea |
117 | { |
6469a8c4 |
118 | int w = pl_vout_w, h = pl_vout_h; |
55b0eeea |
119 | |
aafcb4dd |
120 | if (h < 16) |
121 | return; |
122 | |
55b0eeea |
123 | if (g_opts & OPT_SHOWSPU) |
124 | draw_active_chans(w, h); |
125 | |
126 | if (hud_msg[0] != 0) |
41f55c9f |
127 | print_msg(h, xborder); |
55b0eeea |
128 | else if (g_opts & OPT_SHOWFPS) |
41f55c9f |
129 | print_fps(h, xborder); |
55b0eeea |
130 | |
131 | if (g_opts & OPT_SHOWCPU) |
41f55c9f |
132 | print_cpu_usage(w, h, xborder); |
55b0eeea |
133 | } |
134 | |
9e5ac38f |
135 | /* update scaler target size according to user settings */ |
136 | static void update_layer_size(int w, int h) |
137 | { |
138 | float mult; |
139 | int imult; |
140 | |
141 | switch (g_scaler) { |
142 | case SCALE_1_1: |
143 | g_layer_w = w; g_layer_h = h; |
144 | break; |
145 | |
146 | case SCALE_4_3v2: |
147 | if (h > g_menuscreen_h || (240 < h && h <= 360)) |
148 | goto fractional_4_3; |
149 | |
150 | // 4:3 that prefers integer scaling |
151 | imult = g_menuscreen_h / h; |
152 | g_layer_w = w * imult; |
153 | g_layer_h = h * imult; |
154 | mult = (float)g_layer_w / (float)g_layer_h; |
155 | if (mult < 1.25f || mult > 1.666f) |
156 | g_layer_w = 4.0f/3.0f * (float)g_layer_h; |
157 | printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult); |
158 | break; |
159 | |
160 | fractional_4_3: |
161 | case SCALE_4_3: |
162 | mult = 240.0f / (float)h * 4.0f / 3.0f; |
163 | if (h > 256) |
164 | mult *= 2.0f; |
165 | g_layer_w = mult * (float)g_menuscreen_h; |
166 | g_layer_h = g_menuscreen_h; |
167 | printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult); |
168 | break; |
169 | |
170 | case SCALE_FULLSCREEN: |
171 | g_layer_w = g_menuscreen_w; |
172 | g_layer_h = g_menuscreen_h; |
173 | break; |
174 | |
175 | default: |
176 | break; |
177 | } |
178 | |
179 | g_layer_x = g_menuscreen_w / 2 - g_layer_w / 2; |
180 | g_layer_y = g_menuscreen_h / 2 - g_layer_h / 2; |
181 | if (g_layer_x < 0) g_layer_x = 0; |
182 | if (g_layer_y < 0) g_layer_y = 0; |
183 | if (g_layer_w > g_menuscreen_w) g_layer_w = g_menuscreen_w; |
184 | if (g_layer_h > g_menuscreen_h) g_layer_h = g_menuscreen_h; |
185 | } |
186 | |
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187 | static void *pl_vout_set_mode(int w, int h, int bpp) |
69af03a2 |
188 | { |
a185be70 |
189 | // special h handling, Wipeout likes to change it by 1-6 |
321ca84d |
190 | static int vsync_cnt_ms_prev; |
191 | if ((unsigned int)(vsync_cnt - vsync_cnt_ms_prev) < 5*60) |
192 | h = (h + 7) & ~7; |
193 | vsync_cnt_ms_prev = vsync_cnt; |
a185be70 |
194 | |
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195 | if (w == psx_w && h == psx_h && bpp == psx_bpp) |
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196 | return pl_vout_buf; |
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197 | |
ddc0a02a |
198 | pl_vout_w = psx_w = w; |
199 | pl_vout_h = psx_h = h; |
200 | pl_vout_bpp = psx_bpp = bpp; |
d352cde2 |
201 | |
9e5ac38f |
202 | update_layer_size(pl_vout_w, pl_vout_h); |
203 | |
6469a8c4 |
204 | pl_vout_buf = plat_gvideo_set_mode(&pl_vout_w, &pl_vout_h, &pl_vout_bpp); |
ddc0a02a |
205 | if (pl_vout_buf == NULL && pl_rearmed_cbs.pl_vout_raw_flip == NULL) |
206 | fprintf(stderr, "failed to set mode %dx%d@%d\n", |
207 | psx_w, psx_h, psx_bpp); |
a185be70 |
208 | |
ddc0a02a |
209 | menu_notify_mode_change(pl_vout_w, pl_vout_h, pl_vout_bpp); |
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210 | |
76f7048e |
211 | return pl_vout_buf; |
69af03a2 |
212 | } |
213 | |
6469a8c4 |
214 | // only used if raw flip is not defined |
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215 | static void *pl_vout_flip(void) |
69af03a2 |
216 | { |
a92f6af1 |
217 | pl_rearmed_cbs.flip_cnt++; |
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218 | |
55b0eeea |
219 | if (pl_vout_buf != NULL) |
6469a8c4 |
220 | pl_print_hud(0); |
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221 | |
69af03a2 |
222 | // let's flip now |
6469a8c4 |
223 | pl_vout_buf = plat_gvideo_flip(); |
76f7048e |
224 | return pl_vout_buf; |
b60f2812 |
225 | } |
226 | |
76f7048e |
227 | static int pl_vout_open(void) |
6d1a1ac2 |
228 | { |
cefe86b7 |
229 | struct timeval now; |
6469a8c4 |
230 | int h; |
cefe86b7 |
231 | |
321ca84d |
232 | // force mode update |
ddc0a02a |
233 | h = psx_h; |
234 | psx_h--; |
235 | pl_vout_buf = pl_vout_set_mode(psx_w, h, psx_bpp); |
cefe86b7 |
236 | |
ab423939 |
237 | plat_gvideo_open(is_pal); |
76f7048e |
238 | |
cefe86b7 |
239 | gettimeofday(&now, 0); |
240 | vsync_usec_time = now.tv_usec; |
76f7048e |
241 | while (vsync_usec_time >= frame_interval) |
242 | vsync_usec_time -= frame_interval; |
cefe86b7 |
243 | |
6d1a1ac2 |
244 | return 0; |
245 | } |
246 | |
76f7048e |
247 | static void pl_vout_close(void) |
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248 | { |
6469a8c4 |
249 | plat_gvideo_close(); |
b60f2812 |
250 | } |
251 | |
29a8c4f3 |
252 | void *pl_prepare_screenshot(int *w, int *h, int *bpp) |
253 | { |
6469a8c4 |
254 | void *ret = plat_prepare_screenshot(w, h, bpp); |
255 | if (ret != NULL) |
256 | return ret; |
257 | |
76f7048e |
258 | *w = pl_vout_w; |
259 | *h = pl_vout_h; |
260 | *bpp = pl_vout_bpp; |
29a8c4f3 |
261 | |
76f7048e |
262 | return pl_vout_buf; |
29a8c4f3 |
263 | } |
264 | |
1b0c5139 |
265 | #ifndef MAEMO |
266 | static void update_analogs(void) |
267 | { |
268 | int *nubp[2] = { in_a1, in_a2 }; |
269 | int i, a, v, ret; |
270 | |
271 | for (i = 0; i < 2; i++) |
272 | { |
273 | if (in_adev[i] < 0) |
274 | continue; |
275 | |
276 | for (a = 0; a < 2; a++) { |
277 | nubp[i][a] = 127; |
278 | |
279 | ret = in_update_analog(in_adev[i], in_adev_axis[i][a], &v); |
280 | if (ret == 0) { |
281 | v = v / (IN_ABS_RANGE / 128) + 127; |
282 | nubp[i][a] = v < 0 ? 0 : v; |
283 | } |
284 | } |
285 | } |
286 | //printf("%4d %4d %4d %4d\n", in_a1[0], in_a1[1], in_a2[0], in_a2[1]); |
287 | } |
288 | |
15d46930 |
289 | static void update_input(void) |
290 | { |
291 | int actions[IN_BINDTYPE_COUNT] = { 0, }; |
8f892648 |
292 | unsigned int emu_act; |
15d46930 |
293 | |
294 | in_update(actions); |
4c08b9e7 |
295 | if (in_type1 == PSE_PAD_TYPE_ANALOGPAD) |
1b0c5139 |
296 | update_analogs(); |
8f892648 |
297 | emu_act = actions[IN_BINDTYPE_EMU]; |
4c08b9e7 |
298 | in_state_gun = (emu_act & SACTION_GUN_MASK) >> SACTION_GUN_TRIGGER; |
299 | |
300 | emu_act &= ~SACTION_GUN_MASK; |
8f892648 |
301 | if (emu_act) { |
302 | int which = 0; |
303 | for (; !(emu_act & 1); emu_act >>= 1, which++) |
304 | ; |
305 | emu_act = which; |
306 | } |
307 | emu_set_action(emu_act); |
308 | |
799b0b87 |
309 | in_keystate = actions[IN_BINDTYPE_PLAYER12]; |
447783f8 |
310 | #ifdef X11 |
4218954f |
311 | extern int x11_update_keys(unsigned int *action); |
312 | in_keystate |= x11_update_keys(&emu_act); |
313 | emu_set_action(emu_act); |
447783f8 |
314 | #endif |
15d46930 |
315 | } |
1b0c5139 |
316 | #else /* MAEMO */ |
317 | static void update_input(void) |
318 | { |
319 | } |
320 | #endif |
15d46930 |
321 | |
4c08b9e7 |
322 | void pl_update_gun(int *xn, int *xres, int *y, int *in) |
323 | { |
faf2b2aa |
324 | if (tsdev) |
325 | pl_gun_ts_update(tsdev, xn, y, in); |
4c08b9e7 |
326 | |
76f7048e |
327 | *xres = pl_vout_w; |
328 | *y = *y * pl_vout_h >> 10; |
4c08b9e7 |
329 | } |
330 | |
bce6b056 |
331 | #define MAX_LAG_FRAMES 3 |
332 | |
333 | #define tvdiff(tv, tv_old) \ |
334 | ((tv.tv_sec - tv_old.tv_sec) * 1000000 + tv.tv_usec - tv_old.tv_usec) |
bce6b056 |
335 | |
72228559 |
336 | /* called on every vsync */ |
337 | void pl_frame_limit(void) |
338 | { |
bce6b056 |
339 | static struct timeval tv_old, tv_expect; |
2f546f9a |
340 | static int vsync_cnt_prev, drc_active_vsyncs; |
bce6b056 |
341 | struct timeval now; |
cefe86b7 |
342 | int diff, usadj; |
bce6b056 |
343 | |
344 | vsync_cnt++; |
72228559 |
345 | |
15d46930 |
346 | /* doing input here because the pad is polled |
347 | * thousands of times per frame for some reason */ |
348 | update_input(); |
349 | |
72228559 |
350 | pcnt_end(PCNT_ALL); |
bce6b056 |
351 | gettimeofday(&now, 0); |
72228559 |
352 | |
bce6b056 |
353 | if (now.tv_sec != tv_old.tv_sec) { |
354 | diff = tvdiff(now, tv_old); |
a92f6af1 |
355 | pl_rearmed_cbs.vsps_cur = 0.0f; |
bce6b056 |
356 | if (0 < diff && diff < 2000000) |
a92f6af1 |
357 | pl_rearmed_cbs.vsps_cur = 1000000.0f * (vsync_cnt - vsync_cnt_prev) / diff; |
7c0f51de |
358 | vsync_cnt_prev = vsync_cnt; |
a92f6af1 |
359 | |
360 | if (g_opts & OPT_SHOWFPS) |
361 | pl_rearmed_cbs.flips_per_sec = pl_rearmed_cbs.flip_cnt; |
362 | pl_rearmed_cbs.flip_cnt = 0; |
bd6267e6 |
363 | if (g_opts & OPT_SHOWCPU) |
a92f6af1 |
364 | pl_rearmed_cbs.cpu_usage = get_cpu_ticks(); |
8f892648 |
365 | |
366 | if (hud_new_msg > 0) { |
367 | hud_new_msg--; |
368 | if (hud_new_msg == 0) |
369 | hud_msg[0] = 0; |
370 | } |
a92f6af1 |
371 | tv_old = now; |
72228559 |
372 | } |
373 | #ifdef PCNT |
374 | static int ya_vsync_count; |
375 | if (++ya_vsync_count == PCNT_FRAMES) { |
a92f6af1 |
376 | pcnt_print(pl_rearmed_cbs.vsps_cur); |
72228559 |
377 | ya_vsync_count = 0; |
378 | } |
379 | #endif |
380 | |
76f7048e |
381 | // tv_expect uses usec*1024 units instead of usecs for better accuracy |
382 | tv_expect.tv_usec += frame_interval1024; |
383 | if (tv_expect.tv_usec >= (1000000 << 10)) { |
384 | tv_expect.tv_usec -= (1000000 << 10); |
385 | tv_expect.tv_sec++; |
386 | } |
387 | diff = (tv_expect.tv_sec - now.tv_sec) * 1000000 + (tv_expect.tv_usec >> 10) - now.tv_usec; |
388 | |
389 | if (diff > MAX_LAG_FRAMES * frame_interval || diff < -MAX_LAG_FRAMES * frame_interval) { |
390 | //printf("pl_frame_limit reset, diff=%d, iv %d\n", diff, frame_interval); |
c89cd762 |
391 | tv_expect = now; |
392 | diff = 0; |
cefe86b7 |
393 | // try to align with vsync |
394 | usadj = vsync_usec_time; |
76f7048e |
395 | while (usadj < tv_expect.tv_usec - frame_interval) |
396 | usadj += frame_interval; |
397 | tv_expect.tv_usec = usadj << 10; |
c89cd762 |
398 | } |
399 | |
76f7048e |
400 | if (!(g_opts & OPT_NO_FRAMELIM) && diff > frame_interval) { |
c89cd762 |
401 | // yay for working usleep on pandora! |
76f7048e |
402 | //printf("usleep %d\n", diff - frame_interval / 2); |
47f37583 |
403 | usleep(diff - frame_interval); |
c89cd762 |
404 | } |
405 | |
e64dc4c5 |
406 | if (pl_rearmed_cbs.frameskip) { |
76f7048e |
407 | if (diff < -frame_interval) |
e64dc4c5 |
408 | pl_rearmed_cbs.fskip_advice = 1; |
409 | else if (diff >= 0) |
410 | pl_rearmed_cbs.fskip_advice = 0; |
2f546f9a |
411 | |
412 | // recompilation is not that fast and may cause frame skip on |
413 | // loading screens and such, resulting in flicker or glitches |
414 | if (new_dynarec_did_compile) { |
415 | if (drc_active_vsyncs < 32) |
416 | pl_rearmed_cbs.fskip_advice = 0; |
417 | drc_active_vsyncs++; |
418 | } |
419 | else |
420 | drc_active_vsyncs = 0; |
421 | new_dynarec_did_compile = 0; |
bce6b056 |
422 | } |
72228559 |
423 | |
424 | pcnt_start(PCNT_ALL); |
425 | } |
426 | |
ab423939 |
427 | void pl_timing_prepare(int is_pal_) |
76f7048e |
428 | { |
429 | pl_rearmed_cbs.fskip_advice = 0; |
a92f6af1 |
430 | pl_rearmed_cbs.flips_per_sec = 0; |
431 | pl_rearmed_cbs.cpu_usage = 0; |
76f7048e |
432 | |
ab423939 |
433 | is_pal = is_pal_; |
76f7048e |
434 | frame_interval = is_pal ? 20000 : 16667; |
435 | frame_interval1024 = is_pal ? 20000*1024 : 17066667; |
436 | |
437 | // used by P.E.Op.S. frameskip code |
438 | pl_rearmed_cbs.gpu_peops.fFrameRateHz = is_pal ? 50.0f : 59.94f; |
439 | pl_rearmed_cbs.gpu_peops.dwFrameRateTicks = |
440 | (100000*100 / (unsigned long)(pl_rearmed_cbs.gpu_peops.fFrameRateHz*100)); |
441 | } |
442 | |
69af03a2 |
443 | static void pl_text_out16_(int x, int y, const char *text) |
b60f2812 |
444 | { |
76f7048e |
445 | int i, l, len = strlen(text), w = pl_vout_w; |
446 | unsigned short *screen = (unsigned short *)pl_vout_buf + x + y * w; |
69af03a2 |
447 | unsigned short val = 0xffff; |
448 | |
449 | for (i = 0; i < len; i++, screen += 8) |
450 | { |
451 | for (l = 0; l < 8; l++) |
452 | { |
453 | unsigned char fd = fontdata8x8[text[i] * 8 + l]; |
454 | unsigned short *s = screen + l * w; |
455 | if (fd&0x80) s[0] = val; |
456 | if (fd&0x40) s[1] = val; |
457 | if (fd&0x20) s[2] = val; |
458 | if (fd&0x10) s[3] = val; |
459 | if (fd&0x08) s[4] = val; |
460 | if (fd&0x04) s[5] = val; |
461 | if (fd&0x02) s[6] = val; |
462 | if (fd&0x01) s[7] = val; |
463 | } |
464 | } |
b60f2812 |
465 | } |
466 | |
69af03a2 |
467 | void pl_text_out16(int x, int y, const char *texto, ...) |
b60f2812 |
468 | { |
69af03a2 |
469 | va_list args; |
470 | char buffer[256]; |
471 | |
472 | va_start(args, texto); |
473 | vsnprintf(buffer, sizeof(buffer), texto, args); |
474 | va_end(args); |
475 | |
476 | pl_text_out16_(x, y, buffer); |
b60f2812 |
477 | } |
478 | |
201c21e2 |
479 | static void pl_get_layer_pos(int *x, int *y, int *w, int *h) |
480 | { |
481 | *x = g_layer_x; |
482 | *y = g_layer_y; |
483 | *w = g_layer_w; |
484 | *h = g_layer_h; |
485 | } |
486 | |
e64dc4c5 |
487 | struct rearmed_cbs pl_rearmed_cbs = { |
201c21e2 |
488 | pl_get_layer_pos, |
76f7048e |
489 | pl_vout_open, |
490 | pl_vout_set_mode, |
491 | pl_vout_flip, |
492 | pl_vout_close, |
201c21e2 |
493 | }; |
494 | |
7c0f51de |
495 | /* watchdog */ |
496 | static void *watchdog_thread(void *unused) |
497 | { |
498 | int vsync_cnt_old = 0; |
499 | int seen_dead = 0; |
500 | int sleep_time = 5; |
501 | |
d3f3bf09 |
502 | #if !defined(NDEBUG) || defined(DRC_DBG) |
799b0b87 |
503 | // don't interfere with debug |
504 | return NULL; |
505 | #endif |
7c0f51de |
506 | while (1) |
507 | { |
508 | sleep(sleep_time); |
509 | |
510 | if (stop) { |
511 | seen_dead = 0; |
512 | sleep_time = 5; |
513 | continue; |
514 | } |
515 | if (vsync_cnt != vsync_cnt_old) { |
516 | vsync_cnt_old = vsync_cnt; |
517 | seen_dead = 0; |
518 | sleep_time = 2; |
519 | continue; |
520 | } |
521 | |
522 | seen_dead++; |
523 | sleep_time = 1; |
524 | if (seen_dead > 1) |
525 | fprintf(stderr, "watchdog: seen_dead %d\n", seen_dead); |
526 | if (seen_dead > 4) { |
527 | fprintf(stderr, "watchdog: lockup detected, aborting\n"); |
528 | // we can't do any cleanup here really, the main thread is |
529 | // likely touching resources and would crash anyway |
530 | abort(); |
531 | } |
532 | } |
533 | } |
534 | |
535 | void pl_start_watchdog(void) |
536 | { |
537 | pthread_attr_t attr; |
538 | pthread_t tid; |
539 | int ret; |
540 | |
541 | pthread_attr_init(&attr); |
542 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
543 | |
544 | ret = pthread_create(&tid, &attr, watchdog_thread, NULL); |
545 | if (ret != 0) |
546 | fprintf(stderr, "could not start watchdog: %d\n", ret); |
547 | } |
548 | |
4c08b9e7 |
549 | void pl_init(void) |
550 | { |
24de2dd4 |
551 | extern unsigned int hSyncCount; // from psxcounters |
3ece2f0c |
552 | extern unsigned int frame_counter; |
24de2dd4 |
553 | |
ddc0a02a |
554 | psx_w = psx_h = pl_vout_w = pl_vout_h = 256; |
555 | psx_bpp = pl_vout_bpp = 16; |
321ca84d |
556 | |
faf2b2aa |
557 | tsdev = pl_gun_ts_init(); |
24de2dd4 |
558 | |
559 | pl_rearmed_cbs.gpu_hcnt = &hSyncCount; |
3ece2f0c |
560 | pl_rearmed_cbs.gpu_frame_count = &frame_counter; |
4c08b9e7 |
561 | } |