Commit | Line | Data |
---|---|---|
b60f2812 | 1 | /* |
8f892648 | 2 | * (C) notaz, 2010-2011 |
b60f2812 | 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> |
b60f2812 | 19 | |
cc56203b | 20 | #include "libpicofe/fonts.h" |
21 | #include "libpicofe/input.h" | |
22 | #include "libpicofe/plat.h" | |
23 | #include "libpicofe/arm/neon_scale2x.h" | |
24 | #include "libpicofe/arm/neon_eagle2x.h" | |
72228559 | 25 | #include "plugin_lib.h" |
3c70c47b | 26 | #include "menu.h" |
8f892648 | 27 | #include "main.h" |
47821672 | 28 | #include "plat.h" |
72228559 | 29 | #include "pcnt.h" |
4c08b9e7 | 30 | #include "pl_gun_ts.h" |
c82f907a | 31 | #include "cspace.h" |
da710571 | 32 | #include "psemu_plugin_defs.h" |
69af03a2 | 33 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
87e5b45f | 34 | #include "../libpcsxcore/psxmem_map.h" |
e4c83ca6 | 35 | #include "../plugins/dfinput/externals.h" |
b60f2812 | 36 | |
4c08b9e7 | 37 | int in_type1, in_type2; |
38 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; | |
1b0c5139 | 39 | int in_adev[2] = { -1, -1 }, in_adev_axis[2][2] = {{ 0, 1 }, { 0, 1 }}; |
2c5d0a55 | 40 | int in_adev_is_nublike[2]; |
4c08b9e7 | 41 | int in_keystate, in_state_gun; |
b944a30e | 42 | int in_enable_vibration; |
faf2b2aa | 43 | void *tsdev; |
76f7048e | 44 | void *pl_vout_buf; |
6469a8c4 | 45 | int g_layer_x, g_layer_y, g_layer_w, g_layer_h; |
ddc0a02a | 46 | static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */ |
0fed3dc3 | 47 | static int pl_vout_scale, pl_vout_yoffset; |
ddc0a02a | 48 | static int psx_w, psx_h, psx_bpp; |
a92f6af1 | 49 | static int vsync_cnt; |
ab423939 | 50 | static int is_pal, frame_interval, frame_interval1024; |
51 | static int vsync_usec_time; | |
72228559 | 52 | |
c9099d02 | 53 | // platform hooks |
54 | void (*pl_plat_clear)(void); | |
55 | void (*pl_plat_blit)(int doffs, const void *src, int w, int h, | |
56 | int sstride, int bgr24); | |
57 | void (*pl_plat_hud_print)(int x, int y, const char *str, int bpp); | |
58 | ||
4c08b9e7 | 59 | |
60 | static __attribute__((noinline)) int get_cpu_ticks(void) | |
72228559 | 61 | { |
62 | static unsigned long last_utime; | |
63 | static int fd; | |
64 | unsigned long utime, ret; | |
65 | char buf[128]; | |
66 | ||
67 | if (fd == 0) | |
68 | fd = open("/proc/self/stat", O_RDONLY); | |
69 | lseek(fd, 0, SEEK_SET); | |
70 | buf[0] = 0; | |
71 | read(fd, buf, sizeof(buf)); | |
72 | buf[sizeof(buf) - 1] = 0; | |
73 | ||
74 | sscanf(buf, "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*u %*u %*u %*u %lu", &utime); | |
75 | ret = utime - last_utime; | |
c9099d02 | 76 | if (ret > 200) |
77 | ret = 0; | |
72228559 | 78 | last_utime = utime; |
79 | return ret; | |
80 | } | |
81 | ||
c9099d02 | 82 | static void hud_print(void *fb, int w, int x, int y, const char *text) |
83 | { | |
84 | if (pl_plat_hud_print) | |
85 | pl_plat_hud_print(x, y, text, pl_vout_bpp); | |
86 | else if (pl_vout_bpp == 16) | |
87 | basic_text_out16_nf(fb, w, x, y, text); | |
88 | } | |
89 | ||
90 | static void hud_printf(void *fb, int w, int x, int y, const char *texto, ...) | |
91 | { | |
92 | va_list args; | |
93 | char buffer[256]; | |
94 | ||
95 | va_start(args, texto); | |
96 | vsnprintf(buffer, sizeof(buffer), texto, args); | |
97 | va_end(args); | |
98 | ||
99 | hud_print(fb, w, x, y, buffer); | |
100 | } | |
101 | ||
41f55c9f | 102 | static void print_msg(int h, int border) |
8f892648 | 103 | { |
c9099d02 | 104 | hud_print(pl_vout_buf, pl_vout_w, border + 2, h - 10, hud_msg); |
8f892648 | 105 | } |
106 | ||
41f55c9f | 107 | static void print_fps(int h, int border) |
72228559 | 108 | { |
c9099d02 | 109 | hud_printf(pl_vout_buf, pl_vout_w, border + 2, h - 10, |
110 | "%2d %4.1f", pl_rearmed_cbs.flips_per_sec, | |
111 | pl_rearmed_cbs.vsps_cur); | |
72228559 | 112 | } |
113 | ||
41f55c9f | 114 | static void print_cpu_usage(int w, int h, int border) |
72228559 | 115 | { |
c9099d02 | 116 | hud_printf(pl_vout_buf, pl_vout_w, pl_vout_w - border - 28, h - 10, |
117 | "%3d", pl_rearmed_cbs.cpu_usage); | |
72228559 | 118 | } |
b60f2812 | 119 | |
90f1d26c | 120 | // draw 192x8 status of 24 sound channels |
55b0eeea | 121 | static __attribute__((noinline)) void draw_active_chans(int vout_w, int vout_h) |
90f1d26c | 122 | { |
174c454a | 123 | extern void spu_get_debug_info(int *chans_out, int *run_chans, |
124 | int *fmod_chans_out, int *noise_chans_out); // hack | |
125 | int live_chans, run_chans, fmod_chans, noise_chans; | |
90f1d26c | 126 | |
127 | static const unsigned short colors[2] = { 0x1fe3, 0x0700 }; | |
76f7048e | 128 | unsigned short *dest = (unsigned short *)pl_vout_buf + |
55b0eeea | 129 | vout_w * (vout_h - 10) + vout_w / 2 - 192/2; |
90f1d26c | 130 | unsigned short *d, p; |
131 | int c, x, y; | |
132 | ||
c9099d02 | 133 | if (dest == NULL || pl_vout_bpp != 16) |
90f1d26c | 134 | return; |
135 | ||
174c454a | 136 | spu_get_debug_info(&live_chans, &run_chans, &fmod_chans, &noise_chans); |
90f1d26c | 137 | |
138 | for (c = 0; c < 24; c++) { | |
139 | d = dest + c * 8; | |
174c454a | 140 | p = !(live_chans & (1<<c)) ? (run_chans & (1<<c) ? 0x01c0 : 0) : |
90f1d26c | 141 | (fmod_chans & (1<<c)) ? 0xf000 : |
142 | (noise_chans & (1<<c)) ? 0x001f : | |
143 | colors[c & 1]; | |
55b0eeea | 144 | for (y = 0; y < 8; y++, d += vout_w) |
90f1d26c | 145 | for (x = 0; x < 8; x++) |
146 | d[x] = p; | |
147 | } | |
148 | } | |
149 | ||
02783d0b | 150 | static void print_hud(int w, int h, int xborder) |
55b0eeea | 151 | { |
aafcb4dd | 152 | if (h < 16) |
153 | return; | |
154 | ||
02783d0b | 155 | if (w < pl_vout_w) |
156 | xborder += (pl_vout_w - w) / 2; | |
157 | if (h > pl_vout_h) | |
158 | h = pl_vout_h; | |
841ba5ee | 159 | |
55b0eeea | 160 | if (g_opts & OPT_SHOWSPU) |
161 | draw_active_chans(w, h); | |
162 | ||
163 | if (hud_msg[0] != 0) | |
41f55c9f | 164 | print_msg(h, xborder); |
55b0eeea | 165 | else if (g_opts & OPT_SHOWFPS) |
41f55c9f | 166 | print_fps(h, xborder); |
55b0eeea | 167 | |
168 | if (g_opts & OPT_SHOWCPU) | |
41f55c9f | 169 | print_cpu_usage(w, h, xborder); |
55b0eeea | 170 | } |
171 | ||
9e5ac38f | 172 | /* update scaler target size according to user settings */ |
173 | static void update_layer_size(int w, int h) | |
174 | { | |
175 | float mult; | |
176 | int imult; | |
177 | ||
178 | switch (g_scaler) { | |
179 | case SCALE_1_1: | |
180 | g_layer_w = w; g_layer_h = h; | |
181 | break; | |
182 | ||
183 | case SCALE_4_3v2: | |
184 | if (h > g_menuscreen_h || (240 < h && h <= 360)) | |
185 | goto fractional_4_3; | |
186 | ||
187 | // 4:3 that prefers integer scaling | |
188 | imult = g_menuscreen_h / h; | |
189 | g_layer_w = w * imult; | |
190 | g_layer_h = h * imult; | |
191 | mult = (float)g_layer_w / (float)g_layer_h; | |
192 | if (mult < 1.25f || mult > 1.666f) | |
193 | g_layer_w = 4.0f/3.0f * (float)g_layer_h; | |
194 | printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult); | |
195 | break; | |
196 | ||
197 | fractional_4_3: | |
198 | case SCALE_4_3: | |
199 | mult = 240.0f / (float)h * 4.0f / 3.0f; | |
200 | if (h > 256) | |
201 | mult *= 2.0f; | |
202 | g_layer_w = mult * (float)g_menuscreen_h; | |
203 | g_layer_h = g_menuscreen_h; | |
204 | printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult); | |
205 | break; | |
206 | ||
207 | case SCALE_FULLSCREEN: | |
208 | g_layer_w = g_menuscreen_w; | |
209 | g_layer_h = g_menuscreen_h; | |
210 | break; | |
211 | ||
212 | default: | |
213 | break; | |
214 | } | |
215 | ||
216 | g_layer_x = g_menuscreen_w / 2 - g_layer_w / 2; | |
217 | g_layer_y = g_menuscreen_h / 2 - g_layer_h / 2; | |
218 | if (g_layer_x < 0) g_layer_x = 0; | |
219 | if (g_layer_y < 0) g_layer_y = 0; | |
220 | if (g_layer_w > g_menuscreen_w) g_layer_w = g_menuscreen_w; | |
221 | if (g_layer_h > g_menuscreen_h) g_layer_h = g_menuscreen_h; | |
222 | } | |
223 | ||
fa56d360 | 224 | // XXX: this is platform specific really |
225 | static int resolution_ok(int w, int h) | |
69af03a2 | 226 | { |
fa56d360 | 227 | return w <= 1024 && h <= 512; |
228 | } | |
229 | ||
e4c83ca6 | 230 | static void pl_vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
fa56d360 | 231 | { |
232 | int vout_w, vout_h, vout_bpp; | |
0fed3dc3 | 233 | int buf_yoffset = 0; |
fa56d360 | 234 | |
a185be70 | 235 | // special h handling, Wipeout likes to change it by 1-6 |
321ca84d | 236 | static int vsync_cnt_ms_prev; |
237 | if ((unsigned int)(vsync_cnt - vsync_cnt_ms_prev) < 5*60) | |
238 | h = (h + 7) & ~7; | |
239 | vsync_cnt_ms_prev = vsync_cnt; | |
a185be70 | 240 | |
e4c83ca6 | 241 | psx_w = raw_w; |
242 | psx_h = raw_h; | |
468072a1 | 243 | psx_bpp = bpp; |
e4c83ca6 | 244 | vout_w = w; |
245 | vout_h = h; | |
468072a1 | 246 | vout_bpp = bpp; |
247 | if (pl_rearmed_cbs.only_16bpp) | |
248 | vout_bpp = 16; | |
fa56d360 | 249 | |
0fed3dc3 | 250 | // don't use very low heights |
251 | if (vout_h < 192) { | |
252 | buf_yoffset = (192 - vout_h) / 2; | |
253 | vout_h = 192; | |
254 | } | |
255 | ||
fa56d360 | 256 | pl_vout_scale = 1; |
257 | #ifdef __ARM_NEON__ | |
258 | if (soft_filter) { | |
259 | if (resolution_ok(w * 2, h * 2) && bpp == 16) { | |
260 | vout_w *= 2; | |
261 | vout_h *= 2; | |
262 | pl_vout_scale = 2; | |
263 | } | |
264 | else { | |
265 | // filter unavailable | |
266 | hud_msg[0] = 0; | |
267 | } | |
268 | } | |
269 | #endif | |
b60f2812 | 270 | |
fa56d360 | 271 | update_layer_size(vout_w, vout_h); |
9e5ac38f | 272 | |
fa56d360 | 273 | pl_vout_buf = plat_gvideo_set_mode(&vout_w, &vout_h, &vout_bpp); |
c9099d02 | 274 | if (pl_vout_buf == NULL && pl_plat_blit == NULL) |
ddc0a02a | 275 | fprintf(stderr, "failed to set mode %dx%d@%d\n", |
468072a1 | 276 | vout_w, vout_h, vout_bpp); |
fa56d360 | 277 | else { |
278 | pl_vout_w = vout_w; | |
279 | pl_vout_h = vout_h; | |
280 | pl_vout_bpp = vout_bpp; | |
0fed3dc3 | 281 | pl_vout_yoffset = buf_yoffset; |
fa56d360 | 282 | } |
0fed3dc3 | 283 | if (pl_vout_buf != NULL) |
284 | pl_vout_buf = (char *)pl_vout_buf | |
285 | + pl_vout_yoffset * pl_vout_w * pl_vout_bpp / 8; | |
a185be70 | 286 | |
ddc0a02a | 287 | menu_notify_mode_change(pl_vout_w, pl_vout_h, pl_vout_bpp); |
69af03a2 | 288 | } |
289 | ||
fa56d360 | 290 | static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
69af03a2 | 291 | { |
fa56d360 | 292 | static int doffs_old, clear_counter; |
293 | unsigned char *dest = pl_vout_buf; | |
294 | const unsigned short *src = vram; | |
295 | int dstride = pl_vout_w, h1 = h; | |
296 | int doffs; | |
297 | ||
cc56203b | 298 | pcnt_start(PCNT_BLIT); |
299 | ||
fa56d360 | 300 | if (vram == NULL) { |
301 | // blanking | |
c9099d02 | 302 | if (pl_plat_clear) |
303 | pl_plat_clear(); | |
304 | else | |
305 | memset(pl_vout_buf, 0, | |
306 | dstride * pl_vout_h * pl_vout_bpp / 8); | |
307 | goto out_hud; | |
fa56d360 | 308 | } |
309 | ||
310 | // borders | |
311 | doffs = (dstride - w * pl_vout_scale) / 2 & ~1; | |
fa56d360 | 312 | |
313 | if (doffs > doffs_old) | |
314 | clear_counter = 2; | |
315 | doffs_old = doffs; | |
316 | ||
317 | if (clear_counter > 0) { | |
c9099d02 | 318 | if (pl_plat_clear) |
319 | pl_plat_clear(); | |
320 | else | |
321 | memset(pl_vout_buf, 0, | |
322 | dstride * pl_vout_h * pl_vout_bpp / 8); | |
fa56d360 | 323 | clear_counter--; |
324 | } | |
325 | ||
c9099d02 | 326 | if (pl_plat_blit) |
327 | { | |
328 | pl_plat_blit(doffs, src, w, h, stride, bgr24); | |
329 | goto out_hud; | |
330 | } | |
331 | ||
332 | if (dest == NULL) | |
333 | goto out; | |
334 | ||
335 | dest += doffs * 2; | |
336 | ||
fa56d360 | 337 | if (bgr24) |
338 | { | |
339 | if (pl_rearmed_cbs.only_16bpp) { | |
340 | for (; h1-- > 0; dest += dstride * 2, src += stride) | |
341 | { | |
342 | bgr888_to_rgb565(dest, src, w * 3); | |
343 | } | |
344 | } | |
345 | else { | |
346 | dest -= doffs * 2; | |
347 | dest += (doffs / 8) * 24; | |
348 | ||
349 | for (; h1-- > 0; dest += dstride * 3, src += stride) | |
350 | { | |
351 | bgr888_to_rgb888(dest, src, w * 3); | |
352 | } | |
353 | } | |
354 | } | |
355 | #ifdef __ARM_NEON__ | |
356 | else if (soft_filter == SOFT_FILTER_SCALE2X && pl_vout_scale == 2) | |
357 | { | |
358 | neon_scale2x_16_16(src, (void *)dest, w, | |
c9099d02 | 359 | stride * 2, dstride * 2, h); |
fa56d360 | 360 | } |
361 | else if (soft_filter == SOFT_FILTER_EAGLE2X && pl_vout_scale == 2) | |
362 | { | |
363 | neon_eagle2x_16_16(src, (void *)dest, w, | |
c9099d02 | 364 | stride * 2, dstride * 2, h); |
fa56d360 | 365 | } |
366 | #endif | |
367 | else | |
368 | { | |
369 | for (; h1-- > 0; dest += dstride * 2, src += stride) | |
370 | { | |
371 | bgr555_to_rgb565(dest, src, w * 2); | |
372 | } | |
373 | } | |
8f892648 | 374 | |
c9099d02 | 375 | out_hud: |
02783d0b | 376 | print_hud(w * pl_vout_scale, h * pl_vout_scale, 0); |
72228559 | 377 | |
fa56d360 | 378 | out: |
cc56203b | 379 | pcnt_end(PCNT_BLIT); |
380 | ||
69af03a2 | 381 | // let's flip now |
6469a8c4 | 382 | pl_vout_buf = plat_gvideo_flip(); |
0fed3dc3 | 383 | if (pl_vout_buf != NULL) |
384 | pl_vout_buf = (char *)pl_vout_buf | |
385 | + pl_vout_yoffset * pl_vout_w * pl_vout_bpp / 8; | |
386 | ||
fa56d360 | 387 | pl_rearmed_cbs.flip_cnt++; |
b60f2812 | 388 | } |
389 | ||
76f7048e | 390 | static int pl_vout_open(void) |
6d1a1ac2 | 391 | { |
cefe86b7 | 392 | struct timeval now; |
393 | ||
fa56d360 | 394 | // force mode update on pl_vout_set_mode() call from gpulib/vout_pl |
395 | pl_vout_buf = NULL; | |
cefe86b7 | 396 | |
ab423939 | 397 | plat_gvideo_open(is_pal); |
76f7048e | 398 | |
cefe86b7 | 399 | gettimeofday(&now, 0); |
400 | vsync_usec_time = now.tv_usec; | |
76f7048e | 401 | while (vsync_usec_time >= frame_interval) |
402 | vsync_usec_time -= frame_interval; | |
cefe86b7 | 403 | |
6d1a1ac2 | 404 | return 0; |
405 | } | |
406 | ||
76f7048e | 407 | static void pl_vout_close(void) |
b60f2812 | 408 | { |
6469a8c4 | 409 | plat_gvideo_close(); |
b60f2812 | 410 | } |
411 | ||
fa56d360 | 412 | static void pl_set_gpu_caps(int caps) |
413 | { | |
414 | pl_rearmed_cbs.gpu_caps = caps; | |
415 | } | |
416 | ||
29a8c4f3 | 417 | void *pl_prepare_screenshot(int *w, int *h, int *bpp) |
418 | { | |
6469a8c4 | 419 | void *ret = plat_prepare_screenshot(w, h, bpp); |
420 | if (ret != NULL) | |
421 | return ret; | |
422 | ||
76f7048e | 423 | *w = pl_vout_w; |
424 | *h = pl_vout_h; | |
425 | *bpp = pl_vout_bpp; | |
29a8c4f3 | 426 | |
76f7048e | 427 | return pl_vout_buf; |
29a8c4f3 | 428 | } |
429 | ||
fa56d360 | 430 | /* display/redering mode switcher */ |
431 | static int dispmode_default(void) | |
432 | { | |
433 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 0; | |
434 | soft_filter = SOFT_FILTER_NONE; | |
435 | snprintf(hud_msg, sizeof(hud_msg), "default mode"); | |
436 | return 1; | |
437 | } | |
438 | ||
439 | int dispmode_doubleres(void) | |
440 | { | |
441 | if (!(pl_rearmed_cbs.gpu_caps & GPU_CAP_SUPPORTS_2X) | |
442 | || !resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) | |
443 | return 0; | |
444 | ||
445 | dispmode_default(); | |
446 | pl_rearmed_cbs.gpu_neon.enhancement_enable = 1; | |
447 | snprintf(hud_msg, sizeof(hud_msg), "double resolution"); | |
448 | return 1; | |
449 | } | |
450 | ||
451 | int dispmode_scale2x(void) | |
452 | { | |
e4c83ca6 | 453 | if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) |
fa56d360 | 454 | return 0; |
455 | ||
456 | dispmode_default(); | |
457 | soft_filter = SOFT_FILTER_SCALE2X; | |
458 | snprintf(hud_msg, sizeof(hud_msg), "scale2x"); | |
459 | return 1; | |
460 | } | |
461 | ||
462 | int dispmode_eagle2x(void) | |
463 | { | |
e4c83ca6 | 464 | if (!resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16) |
fa56d360 | 465 | return 0; |
466 | ||
467 | dispmode_default(); | |
468 | soft_filter = SOFT_FILTER_EAGLE2X; | |
469 | snprintf(hud_msg, sizeof(hud_msg), "eagle2x"); | |
470 | return 1; | |
471 | } | |
472 | ||
473 | static int (*dispmode_switchers[])(void) = { | |
474 | dispmode_default, | |
475 | #ifdef __ARM_NEON__ | |
476 | dispmode_doubleres, | |
477 | dispmode_scale2x, | |
478 | dispmode_eagle2x, | |
479 | #endif | |
480 | }; | |
481 | ||
482 | static int dispmode_current; | |
483 | ||
484 | void pl_switch_dispmode(void) | |
485 | { | |
486 | if (pl_rearmed_cbs.gpu_caps & GPU_CAP_OWNS_DISPLAY) | |
487 | return; | |
488 | ||
489 | while (1) { | |
490 | dispmode_current++; | |
491 | if (dispmode_current >= | |
492 | sizeof(dispmode_switchers) / sizeof(dispmode_switchers[0])) | |
493 | dispmode_current = 0; | |
494 | if (dispmode_switchers[dispmode_current]()) | |
495 | break; | |
496 | } | |
497 | } | |
498 | ||
1b0c5139 | 499 | #ifndef MAEMO |
2c5d0a55 | 500 | /* adjust circle-like analog inputs to better match |
501 | * more square-like analogs in PSX */ | |
502 | static void update_analog_nub_adjust(int *x_, int *y_) | |
503 | { | |
e4c83ca6 | 504 | #define d 16 |
cc8ae53e | 505 | static const int scale[] = |
506 | { 0 - d*2, 0 - d*2, 0 - d*2, 12 - d*2, | |
507 | 30 - d*2, 60 - d*2, 75 - d*2, 60 - d*2, 60 - d*2 }; | |
508 | int x = abs(*x_); | |
509 | int y = abs(*y_); | |
510 | int scale_x = scale[y / 16]; | |
511 | int scale_y = scale[x / 16]; | |
512 | ||
513 | if (x) { | |
514 | x += d + (x * scale_x >> 8); | |
515 | if (*x_ < 0) | |
516 | x = -x; | |
517 | } | |
518 | if (y) { | |
519 | y += d + (y * scale_y >> 8); | |
520 | if (*y_ < 0) | |
521 | y = -y; | |
522 | } | |
2c5d0a55 | 523 | |
524 | *x_ = x; | |
525 | *y_ = y; | |
e4c83ca6 | 526 | #undef d |
2c5d0a55 | 527 | } |
528 | ||
1b0c5139 | 529 | static void update_analogs(void) |
530 | { | |
531 | int *nubp[2] = { in_a1, in_a2 }; | |
2c5d0a55 | 532 | int vals[2]; |
1b0c5139 | 533 | int i, a, v, ret; |
534 | ||
535 | for (i = 0; i < 2; i++) | |
536 | { | |
537 | if (in_adev[i] < 0) | |
538 | continue; | |
539 | ||
540 | for (a = 0; a < 2; a++) { | |
2c5d0a55 | 541 | vals[a] = 0; |
1b0c5139 | 542 | |
543 | ret = in_update_analog(in_adev[i], in_adev_axis[i][a], &v); | |
2c5d0a55 | 544 | if (ret == 0) |
545 | vals[a] = 128 * v / IN_ABS_RANGE; | |
1b0c5139 | 546 | } |
2c5d0a55 | 547 | |
548 | if (in_adev_is_nublike[i]) | |
549 | update_analog_nub_adjust(&vals[0], &vals[1]); | |
550 | ||
551 | for (a = 0; a < 2; a++) { | |
552 | v = vals[a] + 127; | |
553 | if (v < 0) v = 0; | |
554 | else if (v > 255) v = 255; | |
555 | nubp[i][a] = v; | |
556 | } | |
557 | ||
1b0c5139 | 558 | } |
559 | //printf("%4d %4d %4d %4d\n", in_a1[0], in_a1[1], in_a2[0], in_a2[1]); | |
560 | } | |
561 | ||
15d46930 | 562 | static void update_input(void) |
563 | { | |
564 | int actions[IN_BINDTYPE_COUNT] = { 0, }; | |
8f892648 | 565 | unsigned int emu_act; |
15d46930 | 566 | |
567 | in_update(actions); | |
4c08b9e7 | 568 | if (in_type1 == PSE_PAD_TYPE_ANALOGPAD) |
1b0c5139 | 569 | update_analogs(); |
8f892648 | 570 | emu_act = actions[IN_BINDTYPE_EMU]; |
4c08b9e7 | 571 | in_state_gun = (emu_act & SACTION_GUN_MASK) >> SACTION_GUN_TRIGGER; |
572 | ||
573 | emu_act &= ~SACTION_GUN_MASK; | |
8f892648 | 574 | if (emu_act) { |
575 | int which = 0; | |
576 | for (; !(emu_act & 1); emu_act >>= 1, which++) | |
577 | ; | |
578 | emu_act = which; | |
579 | } | |
580 | emu_set_action(emu_act); | |
581 | ||
799b0b87 | 582 | in_keystate = actions[IN_BINDTYPE_PLAYER12]; |
15d46930 | 583 | } |
1b0c5139 | 584 | #else /* MAEMO */ |
a76fd953 | 585 | #include <gtk/gtk.h> |
1b0c5139 | 586 | static void update_input(void) |
587 | { | |
a76fd953 PI |
588 | extern int g_maemo_opts; |
589 | extern int maemo_x11_update_keys(); | |
590 | if (g_maemo_opts&8) | |
591 | maemo_x11_update_keys(); | |
592 | else{ | |
593 | /* process GTK+ events */ | |
594 | while (gtk_events_pending()) | |
595 | gtk_main_iteration(); | |
596 | } | |
1b0c5139 | 597 | } |
598 | #endif | |
15d46930 | 599 | |
e4c83ca6 | 600 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
4c08b9e7 | 601 | { |
faf2b2aa | 602 | if (tsdev) |
e4c83ca6 | 603 | pl_gun_ts_update(tsdev, xn, yn, in); |
4c08b9e7 | 604 | |
e4c83ca6 | 605 | *xres = psx_w; |
606 | *yres = psx_h; | |
4c08b9e7 | 607 | } |
608 | ||
bce6b056 | 609 | #define MAX_LAG_FRAMES 3 |
610 | ||
611 | #define tvdiff(tv, tv_old) \ | |
612 | ((tv.tv_sec - tv_old.tv_sec) * 1000000 + tv.tv_usec - tv_old.tv_usec) | |
bce6b056 | 613 | |
72228559 | 614 | /* called on every vsync */ |
615 | void pl_frame_limit(void) | |
616 | { | |
bce6b056 | 617 | static struct timeval tv_old, tv_expect; |
2f546f9a | 618 | static int vsync_cnt_prev, drc_active_vsyncs; |
bce6b056 | 619 | struct timeval now; |
cefe86b7 | 620 | int diff, usadj; |
bce6b056 | 621 | |
69e482e3 | 622 | if (g_emu_resetting) |
81edd2b3 | 623 | return; |
624 | ||
bce6b056 | 625 | vsync_cnt++; |
72228559 | 626 | |
15d46930 | 627 | /* doing input here because the pad is polled |
628 | * thousands of times per frame for some reason */ | |
629 | update_input(); | |
630 | ||
72228559 | 631 | pcnt_end(PCNT_ALL); |
bce6b056 | 632 | gettimeofday(&now, 0); |
72228559 | 633 | |
bce6b056 | 634 | if (now.tv_sec != tv_old.tv_sec) { |
635 | diff = tvdiff(now, tv_old); | |
a92f6af1 | 636 | pl_rearmed_cbs.vsps_cur = 0.0f; |
bce6b056 | 637 | if (0 < diff && diff < 2000000) |
a92f6af1 | 638 | pl_rearmed_cbs.vsps_cur = 1000000.0f * (vsync_cnt - vsync_cnt_prev) / diff; |
7c0f51de | 639 | vsync_cnt_prev = vsync_cnt; |
a92f6af1 | 640 | |
641 | if (g_opts & OPT_SHOWFPS) | |
642 | pl_rearmed_cbs.flips_per_sec = pl_rearmed_cbs.flip_cnt; | |
643 | pl_rearmed_cbs.flip_cnt = 0; | |
bd6267e6 | 644 | if (g_opts & OPT_SHOWCPU) |
a92f6af1 | 645 | pl_rearmed_cbs.cpu_usage = get_cpu_ticks(); |
8f892648 | 646 | |
647 | if (hud_new_msg > 0) { | |
648 | hud_new_msg--; | |
649 | if (hud_new_msg == 0) | |
650 | hud_msg[0] = 0; | |
651 | } | |
a92f6af1 | 652 | tv_old = now; |
72228559 | 653 | } |
654 | #ifdef PCNT | |
655 | static int ya_vsync_count; | |
656 | if (++ya_vsync_count == PCNT_FRAMES) { | |
a92f6af1 | 657 | pcnt_print(pl_rearmed_cbs.vsps_cur); |
72228559 | 658 | ya_vsync_count = 0; |
659 | } | |
660 | #endif | |
661 | ||
76f7048e | 662 | // tv_expect uses usec*1024 units instead of usecs for better accuracy |
663 | tv_expect.tv_usec += frame_interval1024; | |
664 | if (tv_expect.tv_usec >= (1000000 << 10)) { | |
665 | tv_expect.tv_usec -= (1000000 << 10); | |
666 | tv_expect.tv_sec++; | |
667 | } | |
668 | diff = (tv_expect.tv_sec - now.tv_sec) * 1000000 + (tv_expect.tv_usec >> 10) - now.tv_usec; | |
669 | ||
670 | if (diff > MAX_LAG_FRAMES * frame_interval || diff < -MAX_LAG_FRAMES * frame_interval) { | |
671 | //printf("pl_frame_limit reset, diff=%d, iv %d\n", diff, frame_interval); | |
c89cd762 | 672 | tv_expect = now; |
673 | diff = 0; | |
cefe86b7 | 674 | // try to align with vsync |
675 | usadj = vsync_usec_time; | |
76f7048e | 676 | while (usadj < tv_expect.tv_usec - frame_interval) |
677 | usadj += frame_interval; | |
678 | tv_expect.tv_usec = usadj << 10; | |
c89cd762 | 679 | } |
680 | ||
76f7048e | 681 | if (!(g_opts & OPT_NO_FRAMELIM) && diff > frame_interval) { |
c89cd762 | 682 | // yay for working usleep on pandora! |
76f7048e | 683 | //printf("usleep %d\n", diff - frame_interval / 2); |
47f37583 | 684 | usleep(diff - frame_interval); |
c89cd762 | 685 | } |
686 | ||
e64dc4c5 | 687 | if (pl_rearmed_cbs.frameskip) { |
76f7048e | 688 | if (diff < -frame_interval) |
e64dc4c5 | 689 | pl_rearmed_cbs.fskip_advice = 1; |
690 | else if (diff >= 0) | |
691 | pl_rearmed_cbs.fskip_advice = 0; | |
2f546f9a | 692 | |
693 | // recompilation is not that fast and may cause frame skip on | |
694 | // loading screens and such, resulting in flicker or glitches | |
695 | if (new_dynarec_did_compile) { | |
696 | if (drc_active_vsyncs < 32) | |
697 | pl_rearmed_cbs.fskip_advice = 0; | |
698 | drc_active_vsyncs++; | |
699 | } | |
700 | else | |
701 | drc_active_vsyncs = 0; | |
702 | new_dynarec_did_compile = 0; | |
bce6b056 | 703 | } |
72228559 | 704 | |
705 | pcnt_start(PCNT_ALL); | |
706 | } | |
707 | ||
ab423939 | 708 | void pl_timing_prepare(int is_pal_) |
76f7048e | 709 | { |
710 | pl_rearmed_cbs.fskip_advice = 0; | |
a92f6af1 | 711 | pl_rearmed_cbs.flips_per_sec = 0; |
712 | pl_rearmed_cbs.cpu_usage = 0; | |
76f7048e | 713 | |
ab423939 | 714 | is_pal = is_pal_; |
76f7048e | 715 | frame_interval = is_pal ? 20000 : 16667; |
716 | frame_interval1024 = is_pal ? 20000*1024 : 17066667; | |
717 | ||
718 | // used by P.E.Op.S. frameskip code | |
719 | pl_rearmed_cbs.gpu_peops.fFrameRateHz = is_pal ? 50.0f : 59.94f; | |
720 | pl_rearmed_cbs.gpu_peops.dwFrameRateTicks = | |
721 | (100000*100 / (unsigned long)(pl_rearmed_cbs.gpu_peops.fFrameRateHz*100)); | |
722 | } | |
723 | ||
201c21e2 | 724 | static void pl_get_layer_pos(int *x, int *y, int *w, int *h) |
725 | { | |
726 | *x = g_layer_x; | |
727 | *y = g_layer_y; | |
728 | *w = g_layer_w; | |
729 | *h = g_layer_h; | |
730 | } | |
731 | ||
87e5b45f | 732 | static void *pl_mmap(unsigned int size); |
733 | static void pl_munmap(void *ptr, unsigned int size); | |
9ee0fd5b | 734 | |
e64dc4c5 | 735 | struct rearmed_cbs pl_rearmed_cbs = { |
201c21e2 | 736 | pl_get_layer_pos, |
76f7048e | 737 | pl_vout_open, |
738 | pl_vout_set_mode, | |
739 | pl_vout_flip, | |
740 | pl_vout_close, | |
fa56d360 | 741 | |
742 | .mmap = pl_mmap, | |
743 | .munmap = pl_munmap, | |
744 | .pl_set_gpu_caps = pl_set_gpu_caps, | |
201c21e2 | 745 | }; |
746 | ||
7c0f51de | 747 | /* watchdog */ |
748 | static void *watchdog_thread(void *unused) | |
749 | { | |
750 | int vsync_cnt_old = 0; | |
751 | int seen_dead = 0; | |
752 | int sleep_time = 5; | |
753 | ||
d3f3bf09 | 754 | #if !defined(NDEBUG) || defined(DRC_DBG) |
799b0b87 | 755 | // don't interfere with debug |
756 | return NULL; | |
757 | #endif | |
7c0f51de | 758 | while (1) |
759 | { | |
760 | sleep(sleep_time); | |
761 | ||
762 | if (stop) { | |
763 | seen_dead = 0; | |
764 | sleep_time = 5; | |
765 | continue; | |
766 | } | |
767 | if (vsync_cnt != vsync_cnt_old) { | |
768 | vsync_cnt_old = vsync_cnt; | |
769 | seen_dead = 0; | |
770 | sleep_time = 2; | |
771 | continue; | |
772 | } | |
773 | ||
774 | seen_dead++; | |
775 | sleep_time = 1; | |
776 | if (seen_dead > 1) | |
777 | fprintf(stderr, "watchdog: seen_dead %d\n", seen_dead); | |
778 | if (seen_dead > 4) { | |
779 | fprintf(stderr, "watchdog: lockup detected, aborting\n"); | |
780 | // we can't do any cleanup here really, the main thread is | |
781 | // likely touching resources and would crash anyway | |
782 | abort(); | |
783 | } | |
784 | } | |
785 | } | |
786 | ||
787 | void pl_start_watchdog(void) | |
788 | { | |
789 | pthread_attr_t attr; | |
790 | pthread_t tid; | |
791 | int ret; | |
792 | ||
793 | pthread_attr_init(&attr); | |
794 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); | |
795 | ||
796 | ret = pthread_create(&tid, &attr, watchdog_thread, NULL); | |
797 | if (ret != 0) | |
798 | fprintf(stderr, "could not start watchdog: %d\n", ret); | |
799 | } | |
800 | ||
87e5b45f | 801 | static void *pl_emu_mmap(unsigned long addr, size_t size, int is_fixed, |
802 | enum psxMapTag tag) | |
803 | { | |
804 | return plat_mmap(addr, size, 0, is_fixed); | |
805 | } | |
806 | ||
807 | static void pl_emu_munmap(void *ptr, size_t size, enum psxMapTag tag) | |
808 | { | |
809 | plat_munmap(ptr, size); | |
810 | } | |
811 | ||
812 | static void *pl_mmap(unsigned int size) | |
813 | { | |
814 | return psxMapHook(0, size, 0, MAP_TAG_VRAM); | |
815 | } | |
816 | ||
817 | static void pl_munmap(void *ptr, unsigned int size) | |
818 | { | |
819 | psxUnmapHook(ptr, size, MAP_TAG_VRAM); | |
820 | } | |
821 | ||
4c08b9e7 | 822 | void pl_init(void) |
823 | { | |
24de2dd4 | 824 | extern unsigned int hSyncCount; // from psxcounters |
3ece2f0c | 825 | extern unsigned int frame_counter; |
24de2dd4 | 826 | |
ddc0a02a | 827 | psx_w = psx_h = pl_vout_w = pl_vout_h = 256; |
828 | psx_bpp = pl_vout_bpp = 16; | |
321ca84d | 829 | |
faf2b2aa | 830 | tsdev = pl_gun_ts_init(); |
24de2dd4 | 831 | |
832 | pl_rearmed_cbs.gpu_hcnt = &hSyncCount; | |
3ece2f0c | 833 | pl_rearmed_cbs.gpu_frame_count = &frame_counter; |
87e5b45f | 834 | |
835 | psxMapHook = pl_emu_mmap; | |
836 | psxUnmapHook = pl_emu_munmap; | |
4c08b9e7 | 837 | } |