notaz.gp2x.de / pcsx_rearmed.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
frontend: update libpicofe, fix missed callbacks
[pcsx_rearmed.git] / libpcsxcore / plugins.c
... / ...
CommitLineData
1/***************************************************************************
2 * Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. *
18 ***************************************************************************/
19
20/*
21* Plugin library callback/access functions.
22*/
23
24#include "plugins.h"
25#include "cdriso.h"
26#include "cdrom-async.h"
27#include "psxcounters.h"
28
29static char IsoFile[MAXPATHLEN] = "";
30static s64 cdOpenCaseTime = 0;
31
32GPUupdateLace GPU_updateLace;
33GPUinit GPU_init;
34GPUshutdown GPU_shutdown;
35GPUopen GPU_open;
36GPUclose GPU_close;
37GPUreadStatus GPU_readStatus;
38GPUreadData GPU_readData;
39GPUreadDataMem GPU_readDataMem;
40GPUwriteStatus GPU_writeStatus;
41GPUwriteData GPU_writeData;
42GPUwriteDataMem GPU_writeDataMem;
43GPUdmaChain GPU_dmaChain;
44GPUfreeze GPU_freeze;
45GPUvBlank GPU_vBlank;
46GPUgetScreenInfo GPU_getScreenInfo;
47
48SPUinit SPU_init;
49SPUshutdown SPU_shutdown;
50SPUopen SPU_open;
51SPUclose SPU_close;
52SPUwriteRegister SPU_writeRegister;
53SPUreadRegister SPU_readRegister;
54SPUwriteDMAMem SPU_writeDMAMem;
55SPUreadDMAMem SPU_readDMAMem;
56SPUplayADPCMchannel SPU_playADPCMchannel;
57SPUfreeze SPU_freeze;
58SPUregisterCallback SPU_registerCallback;
59SPUregisterScheduleCb SPU_registerScheduleCb;
60SPUasync SPU_async;
61SPUplayCDDAchannel SPU_playCDDAchannel;
62SPUsetCDvol SPU_setCDvol;
63
64#ifdef ENABLE_SIO1API
65
66SIO1init SIO1_init;
67SIO1shutdown SIO1_shutdown;
68SIO1open SIO1_open;
69SIO1close SIO1_close;
70SIO1test SIO1_test;
71SIO1configure SIO1_configure;
72SIO1about SIO1_about;
73SIO1pause SIO1_pause;
74SIO1resume SIO1_resume;
75SIO1keypressed SIO1_keypressed;
76SIO1writeData8 SIO1_writeData8;
77SIO1writeData16 SIO1_writeData16;
78SIO1writeData32 SIO1_writeData32;
79SIO1writeStat16 SIO1_writeStat16;
80SIO1writeStat32 SIO1_writeStat32;
81SIO1writeMode16 SIO1_writeMode16;
82SIO1writeMode32 SIO1_writeMode32;
83SIO1writeCtrl16 SIO1_writeCtrl16;
84SIO1writeCtrl32 SIO1_writeCtrl32;
85SIO1writeBaud16 SIO1_writeBaud16;
86SIO1writeBaud32 SIO1_writeBaud32;
87SIO1readData8 SIO1_readData8;
88SIO1readData16 SIO1_readData16;
89SIO1readData32 SIO1_readData32;
90SIO1readStat16 SIO1_readStat16;
91SIO1readStat32 SIO1_readStat32;
92SIO1readMode16 SIO1_readMode16;
93SIO1readMode32 SIO1_readMode32;
94SIO1readCtrl16 SIO1_readCtrl16;
95SIO1readCtrl32 SIO1_readCtrl32;
96SIO1readBaud16 SIO1_readBaud16;
97SIO1readBaud32 SIO1_readBaud32;
98SIO1registerCallback SIO1_registerCallback;
99
100#endif
101
102static const char *err;
103
104#define CheckErr(func) { \
105 err = SysLibError(); \
106 if (err != NULL) { SysMessage(_("Error loading %s: %s"), func, err); return -1; } \
107}
108
109#define LoadSym(dest, src, name, checkerr) { \
110 dest = (src)SysLoadSym(drv, name); \
111 if (checkerr) { CheckErr(name); } \
112}
113
114void *hGPUDriver = NULL;
115
116static void CALLBACK GPU__vBlank(int val) {}
117static void CALLBACK GPU__getScreenInfo(int *y, int *base_hres) {}
118
119#define LoadGpuSym1(dest, name) \
120 LoadSym(GPU_##dest, GPU##dest, name, TRUE);
121
122#define LoadGpuSym0(dest, name) \
123 LoadSym(GPU_##dest, GPU##dest, name, FALSE); \
124 if (GPU_##dest == NULL) GPU_##dest = (GPU##dest) GPU__##dest;
125
126#define LoadGpuSymN(dest, name) \
127 LoadSym(GPU_##dest, GPU##dest, name, FALSE);
128
129static int LoadGPUplugin(const char *GPUdll) {
130 void *drv;
131
132 hGPUDriver = SysLoadLibrary(GPUdll);
133 if (hGPUDriver == NULL) {
134 SysMessage (_("Could not load GPU plugin %s!"), GPUdll); return -1;
135 }
136 drv = hGPUDriver;
137 LoadGpuSym1(init, "GPUinit");
138 LoadGpuSym1(shutdown, "GPUshutdown");
139 LoadGpuSym1(open, "GPUopen");
140 LoadGpuSym1(close, "GPUclose");
141 LoadGpuSym1(readData, "GPUreadData");
142 LoadGpuSym1(readDataMem, "GPUreadDataMem");
143 LoadGpuSym1(readStatus, "GPUreadStatus");
144 LoadGpuSym1(writeData, "GPUwriteData");
145 LoadGpuSym1(writeDataMem, "GPUwriteDataMem");
146 LoadGpuSym1(writeStatus, "GPUwriteStatus");
147 LoadGpuSym1(dmaChain, "GPUdmaChain");
148 LoadGpuSym1(updateLace, "GPUupdateLace");
149 LoadGpuSym1(freeze, "GPUfreeze");
150 LoadGpuSym0(vBlank, "GPUvBlank");
151 LoadGpuSym0(getScreenInfo, "GPUgetScreenInfo");
152
153 return 0;
154}
155
156int CDR__getStatus(struct CdrStat *stat) {
157 if (cdOpenCaseTime < 0 || cdOpenCaseTime > (s64)time(NULL))
158 stat->Status = 0x10;
159 else
160 stat->Status = 0;
161
162 return 0;
163}
164
165static void *hSPUDriver = NULL;\r
166static void CALLBACK SPU__registerScheduleCb(void (CALLBACK *cb)(unsigned int)) {}\r
167static void CALLBACK SPU__setCDvol(unsigned char ll, unsigned char lr,
168 unsigned char rl, unsigned char rr, unsigned int cycle) {}
169
170#define LoadSpuSym1(dest, name) \
171 LoadSym(SPU_##dest, SPU##dest, name, TRUE);
172
173#define LoadSpuSym0(dest, name) \
174 LoadSym(SPU_##dest, SPU##dest, name, FALSE); \
175 if (SPU_##dest == NULL) SPU_##dest = SPU__##dest;
176
177#define LoadSpuSymN(dest, name) \
178 LoadSym(SPU_##dest, SPU##dest, name, FALSE);
179
180static int LoadSPUplugin(const char *SPUdll) {
181 void *drv;
182
183 hSPUDriver = SysLoadLibrary(SPUdll);
184 if (hSPUDriver == NULL) {
185 SysMessage (_("Could not load SPU plugin %s!"), SPUdll); return -1;
186 }
187 drv = hSPUDriver;
188 LoadSpuSym1(init, "SPUinit");
189 LoadSpuSym1(shutdown, "SPUshutdown");
190 LoadSpuSym1(open, "SPUopen");
191 LoadSpuSym1(close, "SPUclose");
192 LoadSpuSym1(writeRegister, "SPUwriteRegister");
193 LoadSpuSym1(readRegister, "SPUreadRegister");
194 LoadSpuSym1(writeDMAMem, "SPUwriteDMAMem");
195 LoadSpuSym1(readDMAMem, "SPUreadDMAMem");
196 LoadSpuSym1(playADPCMchannel, "SPUplayADPCMchannel");
197 LoadSpuSym1(freeze, "SPUfreeze");
198 LoadSpuSym1(registerCallback, "SPUregisterCallback");
199 LoadSpuSym0(registerScheduleCb, "SPUregisterScheduleCb");
200 LoadSpuSymN(async, "SPUasync");
201 LoadSpuSymN(playCDDAchannel, "SPUplayCDDAchannel");
202 LoadSpuSym0(setCDvol, "SPUsetCDvol");
203
204 return 0;
205}
206
207extern int in_type[8];
208
209// Pad information, keystate, mode, config mode, vibration
210static PadDataS pads[8];
211
212static int reqPos, respSize;
213
214static unsigned char buf[256];
215
216static unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
217
218//response for request 44, 45, 46, 47, 4C, 4D
219static const u8 resp45[8] = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
220static const u8 resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
221static const u8 resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
222static const u8 resp47[8] = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
223static const u8 resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
224static const u8 resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
225
226//fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
227static const u8 resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
228static const u8 resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
229static const u8 resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
230static const u8 resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
231static const u8 resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
232static const u8 resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
233static const u8 resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
234static const u8 resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
235static const u8 resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
236
237// Resquest of psx core
238enum {
239 // REQUEST
240 // first call of this request for the pad, the pad is configured as an digital pad.
241 // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
242 // X pad number (used for the multitap, first request response 0x00, 0x80, 0x5A, (8 bytes pad A), (8 bytes pad B), (8 bytes pad C), (8 bytes pad D)
243 // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
244 // Y if 0 : psx request a pad key state
245 // ZZ rumble small motor 00-> OFF, 01 -> ON
246 // AA rumble large motor speed 0x00 -> 0xFF
247 // RESPONSE
248 // header 3 Bytes
249 // 0x00
250 // PadId -> 0x41 for digital pas, 0x73 for analog pad
251 // 0x5A mode has not change (no press on analog button on the center of pad), 0x00 the analog button have been pressed and the mode switch
252 // 6 Bytes for keystates
253 CMD_READ_DATA_AND_VIBRATE = 0x42,
254
255 // REQUEST
256 // Header
257 // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
258 // XX = 00 -> Normal mode : Seconde bytes of response = padId
259 // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
260 // RESPONSE
261 // enter in config mode example :
262 // req : 01 43 00 01 00 00 00 00 00 00
263 // res : 00 41 5A buttons state, analog states
264 // exit config mode :
265 // req : 01 43 00 00 00 00 00 00 00 00
266 // res : 00 F3 5A buttons state, analog states
267 CMD_CONFIG_MODE = 0x43,
268
269 // Set led State
270 // REQUEST
271 // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
272 // If sel = 2 then
273 // VAL = 00 -> OFF
274 // VAL = 01 -> ON
275 // RESPONSE
276 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
277 CMD_SET_MODE_AND_LOCK = 0x44,
278
279 // Get Analog Led state
280 // REQUEST
281 // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
282 // RESPONSE
283 // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
284 // VAL = 00 Led OFF
285 // VAL = 01 Led ON
286 CMD_QUERY_MODEL_AND_MODE = 0x45,
287
288 //Get Variable A
289 // REQUEST
290 // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
291 // RESPONSE
292 // XX=00
293 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
294 // XX=01
295 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
296 CMD_QUERY_ACT = 0x46,
297
298 // REQUEST
299 // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
300 // RESPONSE
301 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
302 CMD_QUERY_COMB = 0x47,
303
304 // REQUEST
305 // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
306 // RESPONSE
307 // XX = 0
308 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
309 // XX = 1
310 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
311 CMD_QUERY_MODE = 0x4C,
312
313 // REQUEST
314 // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
315 // RESPONSE
316 // 0x00, 0xF3, 0x5A, old value or
317 // AA = 01 unlock large motor (and swap VAL1 and VAL2)
318 // BB = 01 unlock large motor (default)
319 // CC, DD, EE, FF = all FF -> unlock small motor
320 //
321 // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
322 //
323 CMD_VIBRATION_TOGGLE = 0x4D,
324 REQ40 = 0x40,
325 REQ41 = 0x41,
326 REQ49 = 0x49,
327 REQ4A = 0x4A,
328 REQ4B = 0x4B,
329 REQ4E = 0x4E,
330 REQ4F = 0x4F
331};
332
333
334static void initBufForRequest(int padIndex, char value) {
335 if (pads[padIndex].ds.configMode) {
336 buf[0] = 0xf3; buf[1] = 0x5a;
337 respSize = 8;
338 }
339 else if (value != 0x42 && value != 0x43) {
340 respSize = 1;
341 return;
342 }
343
344 if ((u32)(frame_counter - pads[padIndex].ds.lastUseFrame) > 2*60u
345 && pads[padIndex].ds.configModeUsed
346 && !Config.hacks.dualshock_init_analog)
347 {
348 //SysPrintf("Pad reset\n");
349 pads[padIndex].ds.padMode = 0; // according to nocash
350 pads[padIndex].ds.autoAnalogTried = 0;
351 }
352 else if (pads[padIndex].ds.padMode == 0 && value == CMD_READ_DATA_AND_VIBRATE
353 && pads[padIndex].ds.configModeUsed
354 && !pads[padIndex].ds.configMode
355 && !pads[padIndex].ds.userToggled)
356 {
357 if (pads[padIndex].ds.autoAnalogTried == 16) {
358 // auto-enable for convenience
359 SysPrintf("Auto-enabling dualshock analog mode.\n");
360 pads[padIndex].ds.padMode = 1;
361 pads[padIndex].ds.autoAnalogTried = 255;
362 }
363 else if (pads[padIndex].ds.autoAnalogTried < 16)
364 pads[padIndex].ds.autoAnalogTried++;
365 }
366 pads[padIndex].ds.lastUseFrame = frame_counter;
367
368 switch (value) {
369 // keystate already in buffer, set by PADstartPoll_()
370 //case CMD_READ_DATA_AND_VIBRATE :
371 // break;
372 case CMD_CONFIG_MODE :
373 if (pads[padIndex].ds.configMode) {
374 memcpy(buf, resp43, 8);
375 break;
376 }
377 // else not in config mode, pad keystate return
378 break;
379 case CMD_SET_MODE_AND_LOCK :
380 memcpy(buf, resp44, 8);
381 break;
382 case CMD_QUERY_MODEL_AND_MODE :
383 memcpy(buf, resp45, 8);
384 buf[4] = pads[padIndex].ds.padMode;
385 break;
386 case CMD_QUERY_ACT :
387 memcpy(buf, resp46_00, 8);
388 break;
389 case CMD_QUERY_COMB :
390 memcpy(buf, resp47, 8);
391 break;
392 case CMD_QUERY_MODE :
393 memcpy(buf, resp4C_00, 8);
394 break;
395 case CMD_VIBRATION_TOGGLE: // 4d
396 memcpy(buf + 2, pads[padIndex].ds.cmd4dConfig, 6);
397 break;
398 case REQ40 :
399 memcpy(buf, resp40, 8);
400 break;
401 case REQ41 :
402 memcpy(buf, resp41, 8);
403 break;
404 case REQ49 :
405 memcpy(buf, resp49, 8);
406 break;
407 case REQ4A :
408 memcpy(buf, resp4A, 8);
409 break;
410 case REQ4B :
411 memcpy(buf, resp4B, 8);
412 break;
413 case REQ4E :
414 memcpy(buf, resp4E, 8);
415 break;
416 case REQ4F :
417 memcpy(buf, resp4F, 8);
418 break;
419 }
420}
421
422static void reqIndex2Treatment(int padIndex, u8 value) {
423 switch (pads[padIndex].txData[0]) {
424 case CMD_CONFIG_MODE :
425 //0x43
426 if (value == 0) {
427 pads[padIndex].ds.configMode = 0;
428 } else if (value == 1) {
429 pads[padIndex].ds.configMode = 1;
430 pads[padIndex].ds.configModeUsed = 1;
431 }
432 break;
433 case CMD_SET_MODE_AND_LOCK :
434 //0x44 store the led state for change mode if the next value = 0x02
435 //0x01 analog ON
436 //0x00 analog OFF
437 if ((value & ~1) == 0)
438 pads[padIndex].ds.padMode = value;
439 break;
440 case CMD_QUERY_ACT :
441 //0x46
442 if (value == 1) {
443 memcpy(buf, resp46_01, 8);
444 }
445 break;
446 case CMD_QUERY_MODE :
447 if (value == 1) {
448 memcpy(buf, resp4C_01, 8);
449 }
450 break;
451 }
452}
453
454static void ds_update_vibrate(int padIndex) {
455 PadDataS *pad = &pads[padIndex];
456 if (pad->ds.configModeUsed) {
457 pad->Vib[0] = (pad->Vib[0] == 1) ? 1 : 0;
458 }
459 else {
460 // compat mode
461 pad->Vib[0] = (pad->Vib[0] & 0xc0) == 0x40 && (pad->Vib[1] & 1);
462 pad->Vib[1] = 0;
463 }
464 if (pad->Vib[0] != pad->VibF[0] || pad->Vib[1] != pad->VibF[1]) {
465 //value is different update Value and call libretro for vibration
466 pad->VibF[0] = pad->Vib[0];
467 pad->VibF[1] = pad->Vib[1];
468 plat_trigger_vibrate(padIndex, pad->VibF[0], pad->VibF[1]);
469 //printf("vib%i %02x %02x\n", padIndex, pad->VibF[0], pad->VibF[1]);
470 }
471}
472
473static void log_pad(int port, int pos)
474{
475#if 0
476 if (port == 0 && pos == respSize - 1) {
477 int i;
478 for (i = 0; i < respSize; i++)
479 printf("%02x ", pads[port].txData[i]);
480 printf("|");
481 for (i = 0; i < respSize; i++)
482 printf(" %02x", buf[i]);
483 printf("\n");
484 }
485#endif
486}
487
488static void adjust_analog(unsigned char *b)
489{
490 // ff8 hates 0x80 for whatever reason (broken in 2d area menus),
491 // or is this caused by something else we do wrong??
492 // Also S.C.A.R.S. treats 0x7f as turning left.
493 if (b[6] == 0x7f || b[6] == 0x80)
494 b[6] = 0x81;
495}
496
497// Build response for 0x42 request Pad in port
498static void PADstartPoll_(PadDataS *pad) {
499 switch (pad->controllerType) {
500 case PSE_PAD_TYPE_MOUSE:
501 stdpar[0] = 0x12;
502 stdpar[1] = 0x5a;
503 stdpar[2] = pad->buttonStatus & 0xff;
504 stdpar[3] = pad->buttonStatus >> 8;
505 stdpar[4] = pad->moveX;
506 stdpar[5] = pad->moveY;
507 memcpy(buf, stdpar, 6);
508 respSize = 6;
509 break;
510 case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
511 stdpar[0] = 0x23;
512 stdpar[1] = 0x5a;
513 stdpar[2] = pad->buttonStatus & 0xff;
514 stdpar[3] = pad->buttonStatus >> 8;
515 stdpar[4] = pad->rightJoyX;
516 stdpar[5] = pad->rightJoyY;
517 stdpar[6] = pad->leftJoyX;
518 stdpar[7] = pad->leftJoyY;
519 memcpy(buf, stdpar, 8);
520 respSize = 8;
521 break;
522 case PSE_PAD_TYPE_GUNCON: // GUNCON - gun controller SLPH-00034 from Namco
523 stdpar[0] = 0x63;
524 stdpar[1] = 0x5a;
525 stdpar[2] = pad->buttonStatus & 0xff;
526 stdpar[3] = pad->buttonStatus >> 8;
527
528 int absX = pad->absoluteX; // 0-1023
529 int absY = pad->absoluteY;
530
531 if (absX == 65536 || absY == 65536) {
532 stdpar[4] = 0x01;
533 stdpar[5] = 0x00;
534 stdpar[6] = 0x0A;
535 stdpar[7] = 0x00;
536 }
537 else {
538 int y_ofs = 0, yres = 240;
539 GPU_getScreenInfo(&y_ofs, &yres);
540 int y_top = (Config.PsxType ? 0x30 : 0x19) + y_ofs;
541 int w = Config.PsxType ? 385 : 378;
542 int x = 0x40 + (w * absX >> 10);
543 int y = y_top + (yres * absY >> 10);
544 //printf("%3d %3d %4x %4x\n", absX, absY, x, y);
545
546 stdpar[4] = x;
547 stdpar[5] = x >> 8;
548 stdpar[6] = y;
549 stdpar[7] = y >> 8;
550 }
551
552 memcpy(buf, stdpar, 8);
553 respSize = 8;
554 break;
555 case PSE_PAD_TYPE_GUN: // GUN CONTROLLER - gun controller SLPH-00014 from Konami
556 stdpar[0] = 0x31;
557 stdpar[1] = 0x5a;
558 stdpar[2] = pad->buttonStatus & 0xff;
559 stdpar[3] = pad->buttonStatus >> 8;
560 memcpy(buf, stdpar, 4);
561 respSize = 4;
562 break;
563 case PSE_PAD_TYPE_ANALOGPAD: // scph1150
564 if (pad->ds.padMode == 0)
565 goto standard;
566 stdpar[0] = 0x73;
567 stdpar[1] = 0x5a;
568 stdpar[2] = pad->buttonStatus & 0xff;
569 stdpar[3] = pad->buttonStatus >> 8;
570 stdpar[4] = pad->rightJoyX;
571 stdpar[5] = pad->rightJoyY;
572 stdpar[6] = pad->leftJoyX;
573 stdpar[7] = pad->leftJoyY;
574 adjust_analog(stdpar);
575 memcpy(buf, stdpar, 8);
576 respSize = 8;
577 break;
578 case PSE_PAD_TYPE_ANALOGJOY: // scph1110
579 stdpar[0] = 0x53;
580 stdpar[1] = 0x5a;
581 stdpar[2] = pad->buttonStatus & 0xff;
582 stdpar[3] = pad->buttonStatus >> 8;
583 stdpar[4] = pad->rightJoyX;
584 stdpar[5] = pad->rightJoyY;
585 stdpar[6] = pad->leftJoyX;
586 stdpar[7] = pad->leftJoyY;
587 adjust_analog(stdpar);
588 memcpy(buf, stdpar, 8);
589 respSize = 8;
590 break;
591 case PSE_PAD_TYPE_STANDARD:
592 standard:
593 stdpar[0] = 0x41;
594 stdpar[1] = 0x5a;
595 stdpar[2] = pad->buttonStatus & 0xff;
596 stdpar[3] = pad->buttonStatus >> 8;
597 memcpy(buf, stdpar, 4);
598 respSize = 4;
599 break;
600 default:
601 respSize = 0;
602 break;
603 }
604}
605
606static void PADpoll_dualshock(int port, unsigned char value, int pos)
607{
608 switch (pos) {
609 case 0:
610 initBufForRequest(port, value);
611 break;
612 case 2:
613 reqIndex2Treatment(port, value);
614 break;
615 case 7:
616 if (pads[port].txData[0] == CMD_VIBRATION_TOGGLE)
617 memcpy(pads[port].ds.cmd4dConfig, pads[port].txData + 2, 6);
618 break;
619 }
620
621 if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE
622 && !pads[port].ds.configModeUsed && 2 <= pos && pos < 4)
623 {
624 // "compat" single motor mode
625 pads[port].Vib[pos - 2] = value;
626 }
627 else if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE
628 && 2 <= pos && pos < 8)
629 {
630 // 0 - weak motor, 1 - strong motor
631 int dev = pads[port].ds.cmd4dConfig[pos - 2];
632 if (dev < 2)
633 pads[port].Vib[dev] = value;
634 }
635 if (pos == respSize - 1)
636 ds_update_vibrate(port);
637}
638
639static unsigned char PADpoll_(int port, unsigned char value, int pos, int *more_data) {
640 if (pos == 0 && value != 0x42 && in_type[port] != PSE_PAD_TYPE_ANALOGPAD)
641 respSize = 1;
642
643 switch (in_type[port]) {
644 case PSE_PAD_TYPE_ANALOGPAD:
645 PADpoll_dualshock(port, value, pos);
646 break;
647 case PSE_PAD_TYPE_GUN:
648 if (pos == 2)
649 pl_gun_byte2(port, value);
650 break;
651 }
652
653 *more_data = pos < respSize - 1;
654 if (pos >= respSize)
655 return 0xff; // no response/HiZ
656
657 log_pad(port, pos);
658 return buf[pos];
659}
660
661// response: 0x80, 0x5A, 8 bytes each for ports A, B, C, D
662static unsigned char PADpollMultitap(int port, unsigned char value, int pos, int *more_data) {
663 unsigned int devByte, dev;
664 int unused = 0;
665
666 if (pos == 0) {
667 *more_data = (value == 0x42);
668 return 0x80;
669 }
670 *more_data = pos < 34 - 1;
671 if (pos == 1)
672 return 0x5a;
673 if (pos >= 34)
674 return 0xff;
675
676 devByte = pos - 2;
677 dev = devByte / 8;
678 if (devByte % 8 == 0)
679 PADstartPoll_(&pads[port + dev]);
680 return PADpoll_(port + dev, value, devByte % 8, &unused);
681}
682
683static unsigned char PADpollMain(int port, unsigned char value, int *more_data) {
684 unsigned char ret;
685 int pos = reqPos++;
686
687 if (pos < sizeof(pads[port].txData))
688 pads[port].txData[pos] = value;
689 if (!pads[port].portMultitap || !pads[port].multitapLongModeEnabled)
690 ret = PADpoll_(port, value, pos, more_data);
691 else
692 ret = PADpollMultitap(port, value, pos, more_data);
693 return ret;
694
695}
696
697// refresh the button state on port 1.
698// int pad is not needed.
699unsigned char PAD1_startPoll(int unused) {
700 int i;
701
702 reqPos = 0;
703 pads[0].requestPadIndex = 0;
704 PAD1_readPort(&pads[0]);
705
706 pads[0].multitapLongModeEnabled = 0;
707 if (pads[0].portMultitap)
708 pads[0].multitapLongModeEnabled = pads[0].txData[1] & 1;
709
710 if (!pads[0].portMultitap || !pads[0].multitapLongModeEnabled) {
711 PADstartPoll_(&pads[0]);
712 } else {
713 // a multitap is plugged and enabled: refresh pads 1-3
714 for (i = 1; i < 4; i++) {
715 pads[i].requestPadIndex = i;
716 PAD1_readPort(&pads[i]);
717 }
718 }
719 return 0xff;
720}
721
722unsigned char PAD1_poll(unsigned char value, int *more_data) {
723 return PADpollMain(0, value, more_data);
724}
725
726
727unsigned char PAD2_startPoll(int pad) {
728 int pad_index = pads[0].portMultitap ? 4 : 1;
729 int i;
730
731 reqPos = 0;
732 pads[pad_index].requestPadIndex = pad_index;
733 PAD2_readPort(&pads[pad_index]);
734
735 pads[pad_index].multitapLongModeEnabled = 0;
736 if (pads[pad_index].portMultitap)
737 pads[pad_index].multitapLongModeEnabled = pads[pad_index].txData[1] & 1;
738
739 if (!pads[pad_index].portMultitap || !pads[pad_index].multitapLongModeEnabled) {
740 PADstartPoll_(&pads[pad_index]);
741 } else {
742 for (i = 1; i < 4; i++) {
743 pads[pad_index + i].requestPadIndex = pad_index + i;
744 PAD2_readPort(&pads[pad_index + i]);
745 }
746 }
747 return 0xff;
748}
749
750unsigned char PAD2_poll(unsigned char value, int *more_data) {
751 return PADpollMain(pads[0].portMultitap ? 4 : 1, value, more_data);
752}
753
754static void PAD_init(void) {
755 size_t p;
756
757 memset(pads, 0, sizeof(pads));
758 for (p = 0; p < sizeof(pads) / sizeof(pads[0]); p++) {
759 memset(pads[p].ds.cmd4dConfig, 0xff, sizeof(pads[p].ds.cmd4dConfig));
760 }
761}
762
763int padFreeze(void *f, int Mode) {
764 size_t i;
765
766 for (i = 0; i < sizeof(pads) / sizeof(pads[0]); i++) {
767 pads[i].saveSize = sizeof(pads[i]);
768 gzfreeze(&pads[i], sizeof(pads[i]));
769 if (Mode == 0 && pads[i].saveSize != sizeof(pads[i]))
770 SaveFuncs.seek(f, pads[i].saveSize - sizeof(pads[i]), SEEK_CUR);
771 }
772
773 return 0;
774}
775
776int padToggleAnalog(unsigned int index)
777{
778 int r = -1;
779
780 if (index < sizeof(pads) / sizeof(pads[0])) {
781 r = (pads[index].ds.padMode ^= 1);
782 pads[index].ds.userToggled = 1;
783 }
784 return r;
785}
786
787#ifdef ENABLE_SIO1API
788
789void *hSIO1Driver = NULL;
790
791long CALLBACK SIO1__init(void) { return 0; }
792long CALLBACK SIO1__shutdown(void) { return 0; }
793long CALLBACK SIO1__open(void) { return 0; }
794long CALLBACK SIO1__close(void) { return 0; }
795long CALLBACK SIO1__configure(void) { return 0; }
796long CALLBACK SIO1__test(void) { return 0; }
797void CALLBACK SIO1__about(void) {}
798void CALLBACK SIO1__pause(void) {}
799void CALLBACK SIO1__resume(void) {}
800long CALLBACK SIO1__keypressed(int key) { return 0; }
801void CALLBACK SIO1__writeData8(unsigned char val) {}
802void CALLBACK SIO1__writeData16(unsigned short val) {}
803void CALLBACK SIO1__writeData32(unsigned long val) {}
804void CALLBACK SIO1__writeStat16(unsigned short val) {}
805void CALLBACK SIO1__writeStat32(unsigned long val) {}
806void CALLBACK SIO1__writeMode16(unsigned short val) {}
807void CALLBACK SIO1__writeMode32(unsigned long val) {}
808void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
809void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
810void CALLBACK SIO1__writeBaud16(unsigned short val) {}
811void CALLBACK SIO1__writeBaud32(unsigned long val) {}
812unsigned char CALLBACK SIO1__readData8(void) { return 0; }
813unsigned short CALLBACK SIO1__readData16(void) { return 0; }
814unsigned long CALLBACK SIO1__readData32(void) { return 0; }
815unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
816unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
817unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
818unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
819unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
820unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
821unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
822unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
823void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
824
825void CALLBACK SIO1irq(void) {
826 psxHu32ref(0x1070) |= SWAPu32(0x100);
827}
828
829#define LoadSio1Sym1(dest, name) \
830 LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
831
832#define LoadSio1SymN(dest, name) \
833 LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
834
835#define LoadSio1Sym0(dest, name) \
836 LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
837 if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
838
839static int LoadSIO1plugin(const char *SIO1dll) {
840 void *drv;
841
842 hSIO1Driver = SysLoadLibrary(SIO1dll);
843 if (hSIO1Driver == NULL) {
844 SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
845 }
846 drv = hSIO1Driver;
847
848 LoadSio1Sym0(init, "SIO1init");
849 LoadSio1Sym0(shutdown, "SIO1shutdown");
850 LoadSio1Sym0(open, "SIO1open");
851 LoadSio1Sym0(close, "SIO1close");
852 LoadSio1Sym0(pause, "SIO1pause");
853 LoadSio1Sym0(resume, "SIO1resume");
854 LoadSio1Sym0(keypressed, "SIO1keypressed");
855 LoadSio1Sym0(configure, "SIO1configure");
856 LoadSio1Sym0(test, "SIO1test");
857 LoadSio1Sym0(about, "SIO1about");
858 LoadSio1Sym0(writeData8, "SIO1writeData8");
859 LoadSio1Sym0(writeData16, "SIO1writeData16");
860 LoadSio1Sym0(writeData32, "SIO1writeData32");
861 LoadSio1Sym0(writeStat16, "SIO1writeStat16");
862 LoadSio1Sym0(writeStat32, "SIO1writeStat32");
863 LoadSio1Sym0(writeMode16, "SIO1writeMode16");
864 LoadSio1Sym0(writeMode32, "SIO1writeMode32");
865 LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
866 LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
867 LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
868 LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
869 LoadSio1Sym0(readData16, "SIO1readData16");
870 LoadSio1Sym0(readData32, "SIO1readData32");
871 LoadSio1Sym0(readStat16, "SIO1readStat16");
872 LoadSio1Sym0(readStat32, "SIO1readStat32");
873 LoadSio1Sym0(readMode16, "SIO1readMode16");
874 LoadSio1Sym0(readMode32, "SIO1readMode32");
875 LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
876 LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
877 LoadSio1Sym0(readBaud16, "SIO1readBaud16");
878 LoadSio1Sym0(readBaud32, "SIO1readBaud32");
879 LoadSio1Sym0(registerCallback, "SIO1registerCallback");
880
881 return 0;
882}
883
884#endif
885
886int LoadPlugins() {
887 char Plugin[MAXPATHLEN * 2];
888 int ret;
889
890 ReleasePlugins();
891 SysLibError();
892
893 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
894 if (LoadGPUplugin(Plugin) == -1) return -1;
895
896 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
897 if (LoadSPUplugin(Plugin) == -1) return -1;
898
899#ifdef ENABLE_SIO1API
900 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
901 if (LoadSIO1plugin(Plugin) == -1) return -1;
902#endif
903
904 ret = cdra_init();
905 if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
906 ret = GPU_init();
907 if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
908 ret = SPU_init();
909 if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
910 PAD_init();
911
912#ifdef ENABLE_SIO1API
913 ret = SIO1_init();
914 if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
915#endif
916
917 SysPrintf(_("Plugins loaded.\n"));
918 return 0;
919}
920
921void ReleasePlugins() {
922 cdra_shutdown();
923 if (hGPUDriver != NULL) GPU_shutdown();
924 if (hSPUDriver != NULL) SPU_shutdown();
925
926 if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
927 if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
928
929#ifdef ENABLE_SIO1API
930 if (hSIO1Driver != NULL) {
931 SIO1_shutdown();
932 SysCloseLibrary(hSIO1Driver);
933 hSIO1Driver = NULL;
934 }
935#endif
936}
937
938// for CD swap
939int ReloadCdromPlugin()
940{
941 cdra_shutdown();
942 return cdra_init();
943}
944
945void SetIsoFile(const char *filename) {
946 if (filename == NULL) {
947 IsoFile[0] = '\0';
948 return;
949 }
950 strncpy(IsoFile, filename, MAXPATHLEN - 1);
951}
952
953const char *GetIsoFile(void) {
954 return IsoFile;
955}
956
957boolean UsingIso(void) {
958 return (IsoFile[0] != '\0');
959}
960
961void SetCdOpenCaseTime(s64 time) {
962 cdOpenCaseTime = time;
963}
ARM optimized PCSX fork