Commit | Line | Data |
---|---|---|
38c2028e | 1 | /* |
2 | * (C) notaz, 2012 | |
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> | |
10 | #include <string.h> | |
11 | ||
12 | #include "../libpcsxcore/misc.h" | |
13 | #include "../libpcsxcore/psxcounters.h" | |
87e5b45f | 14 | #include "../libpcsxcore/psxmem_map.h" |
38c2028e | 15 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
6e921e1d | 16 | #include "../libpcsxcore/cheat.h" |
07c13dfd | 17 | #include "../plugins/dfsound/out.h" |
fa56d360 | 18 | #include "../plugins/gpulib/cspace.h" |
38c2028e | 19 | #include "main.h" |
20 | #include "plugin.h" | |
21 | #include "plugin_lib.h" | |
22 | #include "revision.h" | |
23 | #include "libretro.h" | |
24 | ||
25 | static retro_video_refresh_t video_cb; | |
26 | static retro_input_poll_t input_poll_cb; | |
27 | static retro_input_state_t input_state_cb; | |
28 | static retro_environment_t environ_cb; | |
29 | static retro_audio_sample_batch_t audio_batch_cb; | |
30 | ||
31 | static void *vout_buf; | |
70d56ca3 | 32 | static int vout_width, vout_height; |
33 | static int vout_doffs_old, vout_fb_dirty; | |
1a6164a1 | 34 | static bool vout_can_dupe; |
70d56ca3 | 35 | |
38c2028e | 36 | static int samples_sent, samples_to_send; |
37 | static int plugins_opened; | |
38 | ||
f9f60dae TK |
39 | /* memory card data */ |
40 | extern char Mcd1Data[MCD_SIZE]; | |
41 | extern char McdDisable[2]; | |
38c2028e | 42 | |
43 | /* PCSX ReARMed core calls and stuff */ | |
44 | int in_type1, in_type2; | |
45 | int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; | |
46 | int in_keystate; | |
47 | int in_enable_vibration; | |
48 | ||
7df396ea TK |
49 | static void init_memcard(char *mcd_data) |
50 | { | |
51 | unsigned off = 0; | |
52 | unsigned i; | |
53 | ||
54 | memset(mcd_data, 0, MCD_SIZE); | |
55 | ||
56 | mcd_data[off++] = 'M'; | |
57 | mcd_data[off++] = 'C'; | |
58 | off += 0x7d; | |
59 | mcd_data[off++] = 0x0e; | |
60 | ||
61 | for (i = 0; i < 15; i++) { | |
62 | mcd_data[off++] = 0xa0; | |
63 | off += 0x07; | |
64 | mcd_data[off++] = 0xff; | |
65 | mcd_data[off++] = 0xff; | |
66 | off += 0x75; | |
67 | mcd_data[off++] = 0xa0; | |
68 | } | |
69 | ||
70 | for (i = 0; i < 20; i++) { | |
71 | mcd_data[off++] = 0xff; | |
72 | mcd_data[off++] = 0xff; | |
73 | mcd_data[off++] = 0xff; | |
74 | mcd_data[off++] = 0xff; | |
75 | off += 0x04; | |
76 | mcd_data[off++] = 0xff; | |
77 | mcd_data[off++] = 0xff; | |
78 | off += 0x76; | |
79 | } | |
80 | } | |
81 | ||
38c2028e | 82 | static int vout_open(void) |
83 | { | |
84 | return 0; | |
85 | } | |
86 | ||
e4c83ca6 | 87 | static void vout_set_mode(int w, int h, int raw_w, int raw_h, int bpp) |
38c2028e | 88 | { |
70d56ca3 | 89 | vout_width = w; |
90 | vout_height = h; | |
38c2028e | 91 | } |
92 | ||
cc4f9b70 | 93 | #ifndef FRONTEND_SUPPORTS_RGB565 |
9c59f120 | 94 | static void convert(void *buf, size_t bytes) |
38c2028e | 95 | { |
96 | unsigned int i, v, *p = buf; | |
97 | ||
9c59f120 | 98 | for (i = 0; i < bytes / 4; i++) { |
38c2028e | 99 | v = p[i]; |
100 | p[i] = (v & 0x001f001f) | ((v >> 1) & 0x7fe07fe0); | |
101 | } | |
102 | } | |
46aa5b98 | 103 | #endif |
38c2028e | 104 | |
fa56d360 | 105 | static void vout_flip(const void *vram, int stride, int bgr24, int w, int h) |
38c2028e | 106 | { |
fa56d360 | 107 | unsigned short *dest = vout_buf; |
108 | const unsigned short *src = vram; | |
70d56ca3 | 109 | int dstride = vout_width, h1 = h; |
110 | int doffs; | |
38c2028e | 111 | |
fa56d360 | 112 | if (vram == NULL) { |
113 | // blanking | |
cc56203b | 114 | memset(vout_buf, 0, dstride * h * 2); |
fa56d360 | 115 | goto out; |
116 | } | |
117 | ||
70d56ca3 | 118 | doffs = (vout_height - h) * dstride; |
119 | doffs += (dstride - w) / 2 & ~1; | |
120 | if (doffs != vout_doffs_old) { | |
121 | // clear borders | |
122 | memset(vout_buf, 0, dstride * h * 2); | |
123 | vout_doffs_old = doffs; | |
124 | } | |
125 | dest += doffs; | |
126 | ||
fa56d360 | 127 | if (bgr24) |
128 | { | |
129 | // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here? | |
130 | for (; h1-- > 0; dest += dstride, src += stride) | |
131 | { | |
132 | bgr888_to_rgb565(dest, src, w * 3); | |
133 | } | |
134 | } | |
135 | else | |
136 | { | |
137 | for (; h1-- > 0; dest += dstride, src += stride) | |
138 | { | |
139 | bgr555_to_rgb565(dest, src, w * 2); | |
140 | } | |
141 | } | |
38c2028e | 142 | |
fa56d360 | 143 | out: |
46aa5b98 | 144 | #ifndef FRONTEND_SUPPORTS_RGB565 |
70d56ca3 | 145 | convert(vout_buf, vout_width * vout_height * 2); |
46aa5b98 | 146 | #endif |
70d56ca3 | 147 | vout_fb_dirty = 1; |
fa56d360 | 148 | pl_rearmed_cbs.flip_cnt++; |
38c2028e | 149 | } |
150 | ||
151 | static void vout_close(void) | |
152 | { | |
153 | } | |
154 | ||
cc56203b | 155 | static void *pl_mmap(unsigned int size) |
156 | { | |
87e5b45f | 157 | return psxMap(0, size, 0, MAP_TAG_VRAM); |
cc56203b | 158 | } |
159 | ||
160 | static void pl_munmap(void *ptr, unsigned int size) | |
161 | { | |
87e5b45f | 162 | psxUnmap(ptr, size, MAP_TAG_VRAM); |
cc56203b | 163 | } |
164 | ||
38c2028e | 165 | struct rearmed_cbs pl_rearmed_cbs = { |
166 | .pl_vout_open = vout_open, | |
167 | .pl_vout_set_mode = vout_set_mode, | |
168 | .pl_vout_flip = vout_flip, | |
169 | .pl_vout_close = vout_close, | |
cc56203b | 170 | .mmap = pl_mmap, |
171 | .munmap = pl_munmap, | |
38c2028e | 172 | /* from psxcounters */ |
173 | .gpu_hcnt = &hSyncCount, | |
174 | .gpu_frame_count = &frame_counter, | |
175 | }; | |
176 | ||
177 | void pl_frame_limit(void) | |
178 | { | |
179 | /* called once per frame, make psxCpu->Execute() above return */ | |
180 | stop = 1; | |
181 | } | |
182 | ||
183 | void pl_timing_prepare(int is_pal) | |
184 | { | |
185 | } | |
186 | ||
187 | void plat_trigger_vibrate(int is_strong) | |
188 | { | |
189 | } | |
190 | ||
e4c83ca6 | 191 | void pl_update_gun(int *xn, int *yn, int *xres, int *yres, int *in) |
38c2028e | 192 | { |
193 | } | |
194 | ||
195 | /* sound calls */ | |
07c13dfd | 196 | static int snd_init(void) |
38c2028e | 197 | { |
07c13dfd | 198 | return 0; |
38c2028e | 199 | } |
200 | ||
07c13dfd | 201 | static void snd_finish(void) |
38c2028e | 202 | { |
203 | } | |
204 | ||
07c13dfd | 205 | static int snd_busy(void) |
38c2028e | 206 | { |
207 | if (samples_to_send > samples_sent) | |
208 | return 0; /* give more samples */ | |
209 | else | |
210 | return 1; | |
211 | } | |
212 | ||
07c13dfd | 213 | static void snd_feed(void *buf, int bytes) |
38c2028e | 214 | { |
215 | audio_batch_cb(buf, bytes / 4); | |
216 | samples_sent += bytes / 4; | |
217 | } | |
218 | ||
07c13dfd | 219 | void out_register_libretro(struct out_driver *drv) |
220 | { | |
221 | drv->name = "libretro"; | |
222 | drv->init = snd_init; | |
223 | drv->finish = snd_finish; | |
224 | drv->busy = snd_busy; | |
225 | drv->feed = snd_feed; | |
226 | } | |
227 | ||
38c2028e | 228 | /* libretro */ |
229 | void retro_set_environment(retro_environment_t cb) { environ_cb = cb; } | |
230 | void retro_set_video_refresh(retro_video_refresh_t cb) { video_cb = cb; } | |
231 | void retro_set_audio_sample(retro_audio_sample_t cb) { (void)cb; } | |
232 | void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb) { audio_batch_cb = cb; } | |
233 | void retro_set_input_poll(retro_input_poll_t cb) { input_poll_cb = cb; } | |
234 | void retro_set_input_state(retro_input_state_t cb) { input_state_cb = cb; } | |
235 | ||
236 | unsigned retro_api_version(void) | |
237 | { | |
238 | return RETRO_API_VERSION; | |
239 | } | |
240 | ||
241 | void retro_set_controller_port_device(unsigned port, unsigned device) | |
242 | { | |
243 | } | |
244 | ||
245 | void retro_get_system_info(struct retro_system_info *info) | |
246 | { | |
247 | memset(info, 0, sizeof(*info)); | |
248 | info->library_name = "PCSX-ReARMed"; | |
249 | info->library_version = REV; | |
250 | info->valid_extensions = "bin|cue|img|mdf|pbp|cbn"; | |
251 | info->need_fullpath = true; | |
252 | } | |
253 | ||
254 | void retro_get_system_av_info(struct retro_system_av_info *info) | |
255 | { | |
256 | memset(info, 0, sizeof(*info)); | |
257 | info->timing.fps = 60; | |
258 | info->timing.sample_rate = 44100; | |
259 | info->geometry.base_width = 320; | |
260 | info->geometry.base_height = 240; | |
261 | info->geometry.max_width = 640; | |
262 | info->geometry.max_height = 512; | |
263 | info->geometry.aspect_ratio = 4.0 / 3.0; | |
264 | } | |
265 | ||
6e921e1d | 266 | /* savestates */ |
38c2028e | 267 | size_t retro_serialize_size(void) |
268 | { | |
6e921e1d | 269 | // it's currently 4380651 bytes, but have some reserved for future |
270 | return 0x430000; | |
271 | } | |
272 | ||
273 | struct save_fp { | |
274 | char *buf; | |
275 | size_t pos; | |
276 | int is_write; | |
277 | }; | |
278 | ||
279 | static void *save_open(const char *name, const char *mode) | |
280 | { | |
281 | struct save_fp *fp; | |
282 | ||
283 | if (name == NULL || mode == NULL) | |
284 | return NULL; | |
285 | ||
286 | fp = malloc(sizeof(*fp)); | |
287 | if (fp == NULL) | |
288 | return NULL; | |
289 | ||
290 | fp->buf = (char *)name; | |
291 | fp->pos = 0; | |
292 | fp->is_write = (mode[0] == 'w' || mode[1] == 'w'); | |
293 | ||
294 | return fp; | |
295 | } | |
296 | ||
297 | static int save_read(void *file, void *buf, u32 len) | |
298 | { | |
299 | struct save_fp *fp = file; | |
300 | if (fp == NULL || buf == NULL) | |
301 | return -1; | |
302 | ||
303 | memcpy(buf, fp->buf + fp->pos, len); | |
304 | fp->pos += len; | |
305 | return len; | |
306 | } | |
307 | ||
308 | static int save_write(void *file, const void *buf, u32 len) | |
309 | { | |
310 | struct save_fp *fp = file; | |
311 | if (fp == NULL || buf == NULL) | |
312 | return -1; | |
313 | ||
314 | memcpy(fp->buf + fp->pos, buf, len); | |
315 | fp->pos += len; | |
316 | return len; | |
317 | } | |
318 | ||
319 | static long save_seek(void *file, long offs, int whence) | |
320 | { | |
321 | struct save_fp *fp = file; | |
322 | if (fp == NULL) | |
323 | return -1; | |
324 | ||
325 | switch (whence) { | |
326 | case SEEK_CUR: | |
327 | fp->pos += offs; | |
328 | return fp->pos; | |
329 | case SEEK_SET: | |
330 | fp->pos = offs; | |
331 | return fp->pos; | |
332 | default: | |
333 | return -1; | |
334 | } | |
335 | } | |
336 | ||
337 | static void save_close(void *file) | |
338 | { | |
339 | struct save_fp *fp = file; | |
340 | size_t r_size = retro_serialize_size(); | |
341 | if (fp == NULL) | |
342 | return; | |
343 | ||
344 | if (fp->pos > r_size) | |
345 | SysPrintf("ERROR: save buffer overflow detected\n"); | |
346 | else if (fp->is_write && fp->pos < r_size) | |
347 | // make sure we don't save trash in leftover space | |
348 | memset(fp->buf + fp->pos, 0, r_size - fp->pos); | |
349 | free(fp); | |
38c2028e | 350 | } |
351 | ||
352 | bool retro_serialize(void *data, size_t size) | |
353 | { | |
6e921e1d | 354 | int ret = SaveState(data); |
355 | return ret == 0 ? true : false; | |
38c2028e | 356 | } |
357 | ||
358 | bool retro_unserialize(const void *data, size_t size) | |
359 | { | |
6e921e1d | 360 | int ret = LoadState(data); |
361 | return ret == 0 ? true : false; | |
38c2028e | 362 | } |
363 | ||
364 | void retro_cheat_reset(void) | |
365 | { | |
6e921e1d | 366 | ClearAllCheats(); |
38c2028e | 367 | } |
368 | ||
369 | void retro_cheat_set(unsigned index, bool enabled, const char *code) | |
370 | { | |
6e921e1d | 371 | char buf[256]; |
372 | int ret; | |
373 | ||
374 | // cheat funcs are destructive, need a copy.. | |
375 | strncpy(buf, code, sizeof(buf)); | |
376 | buf[sizeof(buf) - 1] = 0; | |
377 | ||
378 | if (index < NumCheats) | |
379 | ret = EditCheat(index, "", buf); | |
380 | else | |
381 | ret = AddCheat("", buf); | |
382 | ||
383 | if (ret != 0) | |
384 | SysPrintf("Failed to set cheat %#u\n", index); | |
385 | else if (index < NumCheats) | |
386 | Cheats[index].Enabled = enabled; | |
38c2028e | 387 | } |
388 | ||
389 | bool retro_load_game(const struct retro_game_info *info) | |
390 | { | |
46aa5b98 | 391 | #ifdef FRONTEND_SUPPORTS_RGB565 |
c19aba43 | 392 | enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565; |
9f766dbe | 393 | if (environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) { |
f29fbd53 | 394 | SysPrintf("RGB565 supported, using it\n"); |
c19aba43 | 395 | } |
46aa5b98 | 396 | #endif |
c19aba43 | 397 | |
38c2028e | 398 | if (plugins_opened) { |
399 | ClosePlugins(); | |
400 | plugins_opened = 0; | |
401 | } | |
402 | ||
403 | set_cd_image(info->path); | |
404 | ||
405 | /* have to reload after set_cd_image for correct cdr plugin */ | |
406 | if (LoadPlugins() == -1) { | |
f29fbd53 | 407 | SysPrintf("failed to load plugins\n"); |
38c2028e | 408 | return false; |
409 | } | |
410 | ||
411 | plugins_opened = 1; | |
412 | NetOpened = 0; | |
413 | ||
414 | if (OpenPlugins() == -1) { | |
f29fbd53 | 415 | SysPrintf("failed to open plugins\n"); |
38c2028e | 416 | return false; |
417 | } | |
418 | ||
419 | plugin_call_rearmed_cbs(); | |
420 | ||
421 | Config.PsxAuto = 1; | |
422 | if (CheckCdrom() == -1) { | |
f29fbd53 | 423 | SysPrintf("unsupported/invalid CD image: %s\n", info->path); |
38c2028e | 424 | return false; |
425 | } | |
426 | ||
427 | SysReset(); | |
428 | ||
429 | if (LoadCdrom() == -1) { | |
f29fbd53 | 430 | SysPrintf("could not load CD-ROM!\n"); |
38c2028e | 431 | return false; |
432 | } | |
79f216e3 | 433 | emu_on_new_cd(0); |
38c2028e | 434 | |
435 | return true; | |
436 | } | |
437 | ||
438 | bool retro_load_game_special(unsigned game_type, const struct retro_game_info *info, size_t num_info) | |
439 | { | |
440 | return false; | |
441 | } | |
442 | ||
443 | void retro_unload_game(void) | |
444 | { | |
445 | } | |
446 | ||
447 | unsigned retro_get_region(void) | |
448 | { | |
449 | return RETRO_REGION_NTSC; | |
450 | } | |
451 | ||
452 | void *retro_get_memory_data(unsigned id) | |
453 | { | |
f9f60dae | 454 | return Mcd1Data; |
38c2028e | 455 | } |
456 | ||
457 | size_t retro_get_memory_size(unsigned id) | |
458 | { | |
f9f60dae | 459 | return MCD_SIZE; |
38c2028e | 460 | } |
461 | ||
462 | void retro_reset(void) | |
463 | { | |
464 | SysReset(); | |
465 | } | |
466 | ||
467 | static const unsigned short retro_psx_map[] = { | |
468 | [RETRO_DEVICE_ID_JOYPAD_B] = 1 << DKEY_CROSS, | |
469 | [RETRO_DEVICE_ID_JOYPAD_Y] = 1 << DKEY_SQUARE, | |
470 | [RETRO_DEVICE_ID_JOYPAD_SELECT] = 1 << DKEY_SELECT, | |
471 | [RETRO_DEVICE_ID_JOYPAD_START] = 1 << DKEY_START, | |
472 | [RETRO_DEVICE_ID_JOYPAD_UP] = 1 << DKEY_UP, | |
473 | [RETRO_DEVICE_ID_JOYPAD_DOWN] = 1 << DKEY_DOWN, | |
474 | [RETRO_DEVICE_ID_JOYPAD_LEFT] = 1 << DKEY_LEFT, | |
475 | [RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1 << DKEY_RIGHT, | |
476 | [RETRO_DEVICE_ID_JOYPAD_A] = 1 << DKEY_CIRCLE, | |
477 | [RETRO_DEVICE_ID_JOYPAD_X] = 1 << DKEY_TRIANGLE, | |
478 | [RETRO_DEVICE_ID_JOYPAD_L] = 1 << DKEY_L1, | |
479 | [RETRO_DEVICE_ID_JOYPAD_R] = 1 << DKEY_R1, | |
480 | [RETRO_DEVICE_ID_JOYPAD_L2] = 1 << DKEY_L2, | |
481 | [RETRO_DEVICE_ID_JOYPAD_R2] = 1 << DKEY_R2, | |
482 | [RETRO_DEVICE_ID_JOYPAD_L3] = 1 << DKEY_L3, | |
483 | [RETRO_DEVICE_ID_JOYPAD_R3] = 1 << DKEY_R3, | |
484 | }; | |
485 | #define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0])) | |
486 | ||
487 | void retro_run(void) | |
488 | { | |
489 | int i; | |
490 | ||
491 | input_poll_cb(); | |
492 | in_keystate = 0; | |
493 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
494 | if (input_state_cb(1, RETRO_DEVICE_JOYPAD, 0, i)) | |
495 | in_keystate |= retro_psx_map[i]; | |
496 | in_keystate <<= 16; | |
497 | for (i = 0; i < RETRO_PSX_MAP_LEN; i++) | |
498 | if (input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, i)) | |
499 | in_keystate |= retro_psx_map[i]; | |
500 | ||
501 | stop = 0; | |
502 | psxCpu->Execute(); | |
503 | ||
504 | samples_to_send += 44100 / 60; | |
e2bdb933 | 505 | |
1a6164a1 | 506 | video_cb((vout_fb_dirty || !vout_can_dupe) ? vout_buf : NULL, |
507 | vout_width, vout_height, vout_width * 2); | |
70d56ca3 | 508 | vout_fb_dirty = 0; |
38c2028e | 509 | } |
510 | ||
511 | void retro_init(void) | |
512 | { | |
513 | const char *bios[] = { "scph1001", "scph5501", "scph7001" }; | |
514 | const char *dir; | |
515 | char path[256]; | |
516 | FILE *f = NULL; | |
517 | int i, ret, level; | |
518 | ||
519 | ret = emu_core_preinit(); | |
520 | ret |= emu_core_init(); | |
521 | if (ret != 0) { | |
f29fbd53 | 522 | SysPrintf("PCSX init failed.\n"); |
38c2028e | 523 | exit(1); |
524 | } | |
525 | ||
526 | vout_buf = malloc(640 * 512 * 2); | |
527 | ||
528 | if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir) | |
529 | { | |
530 | snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s/", dir); | |
531 | ||
532 | for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) { | |
533 | snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]); | |
534 | f = fopen(path, "r"); | |
535 | if (f != NULL) { | |
536 | snprintf(Config.Bios, sizeof(Config.Bios), "%s.bin", bios[i]); | |
537 | break; | |
538 | } | |
539 | } | |
540 | } | |
541 | if (f != NULL) { | |
f29fbd53 | 542 | SysPrintf("found BIOS file: %s\n", Config.Bios); |
38c2028e | 543 | fclose(f); |
544 | } | |
545 | else | |
f29fbd53 | 546 | SysPrintf("no BIOS files found.\n"); |
38c2028e | 547 | |
548 | level = 1; | |
549 | environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); | |
f9f60dae | 550 | |
1a6164a1 | 551 | environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); |
552 | ||
5ca2ec64 | 553 | /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) |
554 | * we have to do this because cache misses and some IO penalties | |
555 | * are not emulated. Warning: changing this may break compatibility. */ | |
556 | #ifdef __ARM_ARCH_7A__ | |
557 | cycle_multiplier = 175; | |
558 | #else | |
559 | cycle_multiplier = 200; | |
560 | #endif | |
561 | ||
f9f60dae TK |
562 | McdDisable[0] = 0; |
563 | McdDisable[1] = 1; | |
7df396ea | 564 | init_memcard(Mcd1Data); |
6e921e1d | 565 | |
566 | SaveFuncs.open = save_open; | |
567 | SaveFuncs.read = save_read; | |
568 | SaveFuncs.write = save_write; | |
569 | SaveFuncs.seek = save_seek; | |
570 | SaveFuncs.close = save_close; | |
38c2028e | 571 | } |
572 | ||
573 | void retro_deinit(void) | |
574 | { | |
575 | SysClose(); | |
576 | free(vout_buf); | |
577 | vout_buf = NULL; | |
578 | } |