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spu: add a guard for "runaway" channels
[pcsx_rearmed.git] / libpcsxcore / plugins.c
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2db412ad 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"
3faf5c23 26#include "psxcounters.h"
2db412ad 27
28static char IsoFile[MAXPATHLEN] = "";
29static s64 cdOpenCaseTime = 0;
30
31GPUupdateLace GPU_updateLace;
32GPUinit GPU_init;
33GPUshutdown GPU_shutdown;
34GPUconfigure GPU_configure;
35GPUtest GPU_test;
36GPUabout GPU_about;
37GPUopen GPU_open;
38GPUclose GPU_close;
39GPUreadStatus GPU_readStatus;
40GPUreadData GPU_readData;
41GPUreadDataMem GPU_readDataMem;
42GPUwriteStatus GPU_writeStatus;
43GPUwriteData GPU_writeData;
44GPUwriteDataMem GPU_writeDataMem;
45GPUdmaChain GPU_dmaChain;
46GPUkeypressed GPU_keypressed;
47GPUdisplayText GPU_displayText;
48GPUmakeSnapshot GPU_makeSnapshot;
49GPUfreeze GPU_freeze;
50GPUgetScreenPic GPU_getScreenPic;
51GPUshowScreenPic GPU_showScreenPic;
52GPUvBlank GPU_vBlank;
ab88daca 53GPUgetScreenInfo GPU_getScreenInfo;
2db412ad 54
55CDRinit CDR_init;
56CDRshutdown CDR_shutdown;
57CDRopen CDR_open;
58CDRclose CDR_close;
59CDRtest CDR_test;
60CDRgetTN CDR_getTN;
61CDRgetTD CDR_getTD;
62CDRreadTrack CDR_readTrack;
63CDRgetBuffer CDR_getBuffer;
64CDRplay CDR_play;
65CDRstop CDR_stop;
66CDRgetStatus CDR_getStatus;
67CDRgetDriveLetter CDR_getDriveLetter;
68CDRgetBufferSub CDR_getBufferSub;
69CDRconfigure CDR_configure;
70CDRabout CDR_about;
71CDRsetfilename CDR_setfilename;
72CDRreadCDDA CDR_readCDDA;
73CDRgetTE CDR_getTE;
74
75SPUinit SPU_init;
76SPUshutdown SPU_shutdown;
77SPUopen SPU_open;
78SPUclose SPU_close;
79SPUwriteRegister SPU_writeRegister;
80SPUreadRegister SPU_readRegister;
81SPUwriteDMAMem SPU_writeDMAMem;
82SPUreadDMAMem SPU_readDMAMem;
83SPUplayADPCMchannel SPU_playADPCMchannel;
84SPUfreeze SPU_freeze;
85SPUregisterCallback SPU_registerCallback;
86SPUregisterScheduleCb SPU_registerScheduleCb;
87SPUasync SPU_async;
88SPUplayCDDAchannel SPU_playCDDAchannel;
38b8a211 89SPUsetCDvol SPU_setCDvol;
2db412ad 90
91PADconfigure PAD1_configure;
92PADabout PAD1_about;
93PADinit PAD1_init;
94PADshutdown PAD1_shutdown;
95PADtest PAD1_test;
96PADopen PAD1_open;
97PADclose PAD1_close;
98PADquery PAD1_query;
99PADreadPort1 PAD1_readPort1;
100PADkeypressed PAD1_keypressed;
101PADstartPoll PAD1_startPoll;
102PADpoll PAD1_poll;
103PADsetSensitive PAD1_setSensitive;
104
105PADconfigure PAD2_configure;
106PADabout PAD2_about;
107PADinit PAD2_init;
108PADshutdown PAD2_shutdown;
109PADtest PAD2_test;
110PADopen PAD2_open;
111PADclose PAD2_close;
112PADquery PAD2_query;
113PADreadPort2 PAD2_readPort2;
114PADkeypressed PAD2_keypressed;
115PADstartPoll PAD2_startPoll;
116PADpoll PAD2_poll;
117PADsetSensitive PAD2_setSensitive;
118
119NETinit NET_init;
120NETshutdown NET_shutdown;
121NETopen NET_open;
122NETclose NET_close;
123NETtest NET_test;
124NETconfigure NET_configure;
125NETabout NET_about;
126NETpause NET_pause;
127NETresume NET_resume;
128NETqueryPlayer NET_queryPlayer;
129NETsendData NET_sendData;
130NETrecvData NET_recvData;
131NETsendPadData NET_sendPadData;
132NETrecvPadData NET_recvPadData;
133NETsetInfo NET_setInfo;
134NETkeypressed NET_keypressed;
135
136#ifdef ENABLE_SIO1API
137
138SIO1init SIO1_init;
139SIO1shutdown SIO1_shutdown;
140SIO1open SIO1_open;
141SIO1close SIO1_close;
142SIO1test SIO1_test;
143SIO1configure SIO1_configure;
144SIO1about SIO1_about;
145SIO1pause SIO1_pause;
146SIO1resume SIO1_resume;
147SIO1keypressed SIO1_keypressed;
148SIO1writeData8 SIO1_writeData8;
149SIO1writeData16 SIO1_writeData16;
150SIO1writeData32 SIO1_writeData32;
151SIO1writeStat16 SIO1_writeStat16;
152SIO1writeStat32 SIO1_writeStat32;
153SIO1writeMode16 SIO1_writeMode16;
154SIO1writeMode32 SIO1_writeMode32;
155SIO1writeCtrl16 SIO1_writeCtrl16;
156SIO1writeCtrl32 SIO1_writeCtrl32;
157SIO1writeBaud16 SIO1_writeBaud16;
158SIO1writeBaud32 SIO1_writeBaud32;
159SIO1readData8 SIO1_readData8;
160SIO1readData16 SIO1_readData16;
161SIO1readData32 SIO1_readData32;
162SIO1readStat16 SIO1_readStat16;
163SIO1readStat32 SIO1_readStat32;
164SIO1readMode16 SIO1_readMode16;
165SIO1readMode32 SIO1_readMode32;
166SIO1readCtrl16 SIO1_readCtrl16;
167SIO1readCtrl32 SIO1_readCtrl32;
168SIO1readBaud16 SIO1_readBaud16;
169SIO1readBaud32 SIO1_readBaud32;
170SIO1registerCallback SIO1_registerCallback;
171
172#endif
173
174static const char *err;
175
176#define CheckErr(func) { \
177 err = SysLibError(); \
178 if (err != NULL) { SysMessage(_("Error loading %s: %s"), func, err); return -1; } \
179}
180
181#define LoadSym(dest, src, name, checkerr) { \
182 dest = (src)SysLoadSym(drv, name); \
38b8a211 183 if (checkerr) { CheckErr(name); } \
2db412ad 184}
185
186void *hGPUDriver = NULL;
187
188void CALLBACK GPU__displayText(char *pText) {
189 SysPrintf("%s\n", pText);
190}
191
192long CALLBACK GPU__configure(void) { return 0; }
193long CALLBACK GPU__test(void) { return 0; }
194void CALLBACK GPU__about(void) {}
195void CALLBACK GPU__makeSnapshot(void) {}
196void CALLBACK GPU__keypressed(int key) {}
197long CALLBACK GPU__getScreenPic(unsigned char *pMem) { return -1; }
198long CALLBACK GPU__showScreenPic(unsigned char *pMem) { return -1; }
199void CALLBACK GPU__vBlank(int val) {}
ab88daca 200void CALLBACK GPU__getScreenInfo(int *y, int *base_hres) {}
2db412ad 201
202#define LoadGpuSym1(dest, name) \
203 LoadSym(GPU_##dest, GPU##dest, name, TRUE);
204
205#define LoadGpuSym0(dest, name) \
206 LoadSym(GPU_##dest, GPU##dest, name, FALSE); \
207 if (GPU_##dest == NULL) GPU_##dest = (GPU##dest) GPU__##dest;
208
209#define LoadGpuSymN(dest, name) \
210 LoadSym(GPU_##dest, GPU##dest, name, FALSE);
211
212static int LoadGPUplugin(const char *GPUdll) {
213 void *drv;
214
215 hGPUDriver = SysLoadLibrary(GPUdll);
216 if (hGPUDriver == NULL) {
217 GPU_configure = NULL;
218 SysMessage (_("Could not load GPU plugin %s!"), GPUdll); return -1;
219 }
220 drv = hGPUDriver;
221 LoadGpuSym1(init, "GPUinit");
222 LoadGpuSym1(shutdown, "GPUshutdown");
223 LoadGpuSym1(open, "GPUopen");
224 LoadGpuSym1(close, "GPUclose");
225 LoadGpuSym1(readData, "GPUreadData");
226 LoadGpuSym1(readDataMem, "GPUreadDataMem");
227 LoadGpuSym1(readStatus, "GPUreadStatus");
228 LoadGpuSym1(writeData, "GPUwriteData");
229 LoadGpuSym1(writeDataMem, "GPUwriteDataMem");
230 LoadGpuSym1(writeStatus, "GPUwriteStatus");
231 LoadGpuSym1(dmaChain, "GPUdmaChain");
232 LoadGpuSym1(updateLace, "GPUupdateLace");
233 LoadGpuSym0(keypressed, "GPUkeypressed");
234 LoadGpuSym0(displayText, "GPUdisplayText");
235 LoadGpuSym0(makeSnapshot, "GPUmakeSnapshot");
236 LoadGpuSym1(freeze, "GPUfreeze");
237 LoadGpuSym0(getScreenPic, "GPUgetScreenPic");
238 LoadGpuSym0(showScreenPic, "GPUshowScreenPic");
239 LoadGpuSym0(vBlank, "GPUvBlank");
ab88daca 240 LoadGpuSym0(getScreenInfo, "GPUgetScreenInfo");
2db412ad 241 LoadGpuSym0(configure, "GPUconfigure");
242 LoadGpuSym0(test, "GPUtest");
243 LoadGpuSym0(about, "GPUabout");
244
245 return 0;
246}
247
248void *hCDRDriver = NULL;
249
250long CALLBACK CDR__play(unsigned char *sector) { return 0; }
251long CALLBACK CDR__stop(void) { return 0; }
252
253long CALLBACK CDR__getStatus(struct CdrStat *stat) {
254 if (cdOpenCaseTime < 0 || cdOpenCaseTime > (s64)time(NULL))
255 stat->Status = 0x10;
256 else
257 stat->Status = 0;
258
259 return 0;
260}
261
262char* CALLBACK CDR__getDriveLetter(void) { return NULL; }
263long CALLBACK CDR__configure(void) { return 0; }
264long CALLBACK CDR__test(void) { return 0; }
265void CALLBACK CDR__about(void) {}
266long CALLBACK CDR__setfilename(char*filename) { return 0; }
267
268#define LoadCdrSym1(dest, name) \
269 LoadSym(CDR_##dest, CDR##dest, name, TRUE);
270
271#define LoadCdrSym0(dest, name) \
272 LoadSym(CDR_##dest, CDR##dest, name, FALSE); \
273 if (CDR_##dest == NULL) CDR_##dest = (CDR##dest) CDR__##dest;
274
275#define LoadCdrSymN(dest, name) \
276 LoadSym(CDR_##dest, CDR##dest, name, FALSE);
277
278static int LoadCDRplugin(const char *CDRdll) {
279 void *drv;
280
281 if (CDRdll == NULL) {
282 cdrIsoInit();
283 return 0;
284 }
285
286 hCDRDriver = SysLoadLibrary(CDRdll);
287 if (hCDRDriver == NULL) {
288 CDR_configure = NULL;
289 SysMessage (_("Could not load CD-ROM plugin %s!"), CDRdll); return -1;
290 }
291 drv = hCDRDriver;
292 LoadCdrSym1(init, "CDRinit");
293 LoadCdrSym1(shutdown, "CDRshutdown");
294 LoadCdrSym1(open, "CDRopen");
295 LoadCdrSym1(close, "CDRclose");
296 LoadCdrSym1(getTN, "CDRgetTN");
297 LoadCdrSym1(getTD, "CDRgetTD");
298 LoadCdrSym1(readTrack, "CDRreadTrack");
299 LoadCdrSym1(getBuffer, "CDRgetBuffer");
300 LoadCdrSym1(getBufferSub, "CDRgetBufferSub");
301 LoadCdrSym0(play, "CDRplay");
302 LoadCdrSym0(stop, "CDRstop");
303 LoadCdrSym0(getStatus, "CDRgetStatus");
304 LoadCdrSym0(getDriveLetter, "CDRgetDriveLetter");
305 LoadCdrSym0(configure, "CDRconfigure");
306 LoadCdrSym0(test, "CDRtest");
307 LoadCdrSym0(about, "CDRabout");
308 LoadCdrSym0(setfilename, "CDRsetfilename");
309 LoadCdrSymN(readCDDA, "CDRreadCDDA");
310 LoadCdrSymN(getTE, "CDRgetTE");
311
312 return 0;
313}
314
20a3a441 315static void *hSPUDriver = NULL;\r
316static void CALLBACK SPU__registerScheduleCb(void (CALLBACK *cb)(unsigned int)) {}\r
38b8a211 317static void CALLBACK SPU__setCDvol(unsigned char ll, unsigned char lr,
318 unsigned char rl, unsigned char rr, unsigned int cycle) {}
2db412ad 319
320#define LoadSpuSym1(dest, name) \
321 LoadSym(SPU_##dest, SPU##dest, name, TRUE);
322
323#define LoadSpuSym0(dest, name) \
324 LoadSym(SPU_##dest, SPU##dest, name, FALSE); \
38b8a211 325 if (SPU_##dest == NULL) SPU_##dest = SPU__##dest;
2db412ad 326
327#define LoadSpuSymN(dest, name) \
328 LoadSym(SPU_##dest, SPU##dest, name, FALSE);
329
330static int LoadSPUplugin(const char *SPUdll) {
331 void *drv;
332
333 hSPUDriver = SysLoadLibrary(SPUdll);
334 if (hSPUDriver == NULL) {
335 SysMessage (_("Could not load SPU plugin %s!"), SPUdll); return -1;
336 }
337 drv = hSPUDriver;
338 LoadSpuSym1(init, "SPUinit");
339 LoadSpuSym1(shutdown, "SPUshutdown");
340 LoadSpuSym1(open, "SPUopen");
341 LoadSpuSym1(close, "SPUclose");
342 LoadSpuSym1(writeRegister, "SPUwriteRegister");
343 LoadSpuSym1(readRegister, "SPUreadRegister");
344 LoadSpuSym1(writeDMAMem, "SPUwriteDMAMem");
345 LoadSpuSym1(readDMAMem, "SPUreadDMAMem");
346 LoadSpuSym1(playADPCMchannel, "SPUplayADPCMchannel");
347 LoadSpuSym1(freeze, "SPUfreeze");
348 LoadSpuSym1(registerCallback, "SPUregisterCallback");
349 LoadSpuSym0(registerScheduleCb, "SPUregisterScheduleCb");
350 LoadSpuSymN(async, "SPUasync");
351 LoadSpuSymN(playCDDAchannel, "SPUplayCDDAchannel");
38b8a211 352 LoadSpuSym0(setCDvol, "SPUsetCDvol");
2db412ad 353
354 return 0;
355}
356
357extern int in_type[8];
358
359void *hPAD1Driver = NULL;
360void *hPAD2Driver = NULL;
361
f6eb0b1c 362// Pad information, keystate, mode, config mode, vibration
363static PadDataS pads[8];
2db412ad 364
365static int reqPos, respSize;
2db412ad 366
367static unsigned char buf[256];
f6eb0b1c 368
369static unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
2db412ad 370
371//response for request 44, 45, 46, 47, 4C, 4D
06c11e4a 372static const u8 resp45[8] = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
373static const u8 resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
374static const u8 resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
375static const u8 resp47[8] = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
376static const u8 resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
377static const u8 resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
2db412ad 378
379//fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
06c11e4a 380static const u8 resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
381static const u8 resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
382static const u8 resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
383static const u8 resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
384static const u8 resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
385static const u8 resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
386static const u8 resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
387static const u8 resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
388static const u8 resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
2db412ad 389
390// Resquest of psx core
391enum {
392 // REQUEST
393 // first call of this request for the pad, the pad is configured as an digital pad.
394 // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
395 // 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)
396 // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
397 // Y if 0 : psx request a pad key state
398 // ZZ rumble small motor 00-> OFF, 01 -> ON
399 // AA rumble large motor speed 0x00 -> 0xFF
400 // RESPONSE
401 // header 3 Bytes
402 // 0x00
403 // PadId -> 0x41 for digital pas, 0x73 for analog pad
404 // 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
405 // 6 Bytes for keystates
406 CMD_READ_DATA_AND_VIBRATE = 0x42,
407
408 // REQUEST
409 // Header
410 // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
411 // XX = 00 -> Normal mode : Seconde bytes of response = padId
412 // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
413 // RESPONSE
414 // enter in config mode example :
415 // req : 01 43 00 01 00 00 00 00 00 00
416 // res : 00 41 5A buttons state, analog states
417 // exit config mode :
418 // req : 01 43 00 00 00 00 00 00 00 00
419 // res : 00 F3 5A buttons state, analog states
420 CMD_CONFIG_MODE = 0x43,
421
422 // Set led State
423 // REQUEST
424 // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
425 // If sel = 2 then
426 // VAL = 00 -> OFF
427 // VAL = 01 -> ON
428 // RESPONSE
429 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
430 CMD_SET_MODE_AND_LOCK = 0x44,
431
432 // Get Analog Led state
433 // REQUEST
434 // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
435 // RESPONSE
436 // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
437 // VAL = 00 Led OFF
438 // VAL = 01 Led ON
439 CMD_QUERY_MODEL_AND_MODE = 0x45,
440
441 //Get Variable A
442 // REQUEST
443 // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
444 // RESPONSE
445 // XX=00
446 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
447 // XX=01
448 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
449 CMD_QUERY_ACT = 0x46,
450
451 // REQUEST
452 // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
453 // RESPONSE
454 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
455 CMD_QUERY_COMB = 0x47,
456
457 // REQUEST
458 // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
459 // RESPONSE
460 // XX = 0
461 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
462 // XX = 1
463 // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
464 CMD_QUERY_MODE = 0x4C,
465
466 // REQUEST
467 // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
468 // RESPONSE
469 // 0x00, 0xF3, 0x5A, old value or
470 // AA = 01 unlock large motor (and swap VAL1 and VAL2)
471 // BB = 01 unlock large motor (default)
472 // CC, DD, EE, FF = all FF -> unlock small motor
473 //
474 // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
475 //
476 CMD_VIBRATION_TOGGLE = 0x4D,
477 REQ40 = 0x40,
478 REQ41 = 0x41,
479 REQ49 = 0x49,
480 REQ4A = 0x4A,
481 REQ4B = 0x4B,
482 REQ4E = 0x4E,
483 REQ4F = 0x4F
484};
485
486
f6eb0b1c 487static void initBufForRequest(int padIndex, char value) {
3faf5c23 488 if (pads[padIndex].ds.configMode) {
06c11e4a 489 buf[0] = 0xf3; buf[1] = 0x5a;
490 respSize = 8;
491 }
492 else if (value != 0x42 && value != 0x43) {
493 respSize = 1;
494 return;
495 }
496
e5241564 497 if ((u32)(frame_counter - pads[padIndex].ds.lastUseFrame) > 60u
498 && !Config.hacks.dualshock_init_analog)
3faf5c23 499 pads[padIndex].ds.padMode = 0; // according to nocash
500 pads[padIndex].ds.lastUseFrame = frame_counter;
501
06c11e4a 502 switch (value) {
503 // keystate already in buffer, set by PADstartPoll_()
2db412ad 504 //case CMD_READ_DATA_AND_VIBRATE :
505 // break;
506 case CMD_CONFIG_MODE :
3faf5c23 507 if (pads[padIndex].ds.configMode) {
2db412ad 508 memcpy(buf, resp43, 8);
509 break;
510 }
06c11e4a 511 // else not in config mode, pad keystate return
2db412ad 512 break;
513 case CMD_SET_MODE_AND_LOCK :
514 memcpy(buf, resp44, 8);
515 break;
516 case CMD_QUERY_MODEL_AND_MODE :
517 memcpy(buf, resp45, 8);
3faf5c23 518 buf[4] = pads[padIndex].ds.padMode;
2db412ad 519 break;
520 case CMD_QUERY_ACT :
521 memcpy(buf, resp46_00, 8);
522 break;
523 case CMD_QUERY_COMB :
524 memcpy(buf, resp47, 8);
525 break;
526 case CMD_QUERY_MODE :
527 memcpy(buf, resp4C_00, 8);
528 break;
06c11e4a 529 case CMD_VIBRATION_TOGGLE: // 4d
3faf5c23 530 memcpy(buf + 2, pads[padIndex].ds.cmd4dConfig, 6);
2db412ad 531 break;
532 case REQ40 :
533 memcpy(buf, resp40, 8);
534 break;
535 case REQ41 :
536 memcpy(buf, resp41, 8);
537 break;
538 case REQ49 :
539 memcpy(buf, resp49, 8);
540 break;
541 case REQ4A :
542 memcpy(buf, resp4A, 8);
543 break;
544 case REQ4B :
545 memcpy(buf, resp4B, 8);
546 break;
547 case REQ4E :
548 memcpy(buf, resp4E, 8);
549 break;
550 case REQ4F :
551 memcpy(buf, resp4F, 8);
552 break;
553 }
554}
555
06c11e4a 556static void reqIndex2Treatment(int padIndex, u8 value) {
f6eb0b1c 557 switch (pads[padIndex].txData[0]) {
2db412ad 558 case CMD_CONFIG_MODE :
559 //0x43
560 if (value == 0) {
3faf5c23 561 pads[padIndex].ds.configMode = 0;
86459dfc 562 } else if (value == 1) {
3faf5c23 563 pads[padIndex].ds.configMode = 1;
86459dfc 564 pads[padIndex].ds.configModeUsed = 1;
2db412ad 565 }
566 break;
567 case CMD_SET_MODE_AND_LOCK :
568 //0x44 store the led state for change mode if the next value = 0x02
569 //0x01 analog ON
570 //0x00 analog OFF
06c11e4a 571 if ((value & ~1) == 0)
3faf5c23 572 pads[padIndex].ds.padMode = value;
2db412ad 573 break;
574 case CMD_QUERY_ACT :
575 //0x46
576 if (value == 1) {
577 memcpy(buf, resp46_01, 8);
578 }
579 break;
580 case CMD_QUERY_MODE :
581 if (value == 1) {
582 memcpy(buf, resp4C_01, 8);
583 }
584 break;
2db412ad 585 }
586}
587
86459dfc 588static void ds_update_vibrate(int padIndex) {
f6eb0b1c 589 PadDataS *pad = &pads[padIndex];
86459dfc 590 if (pad->ds.configModeUsed) {
591 pad->Vib[0] = (pad->Vib[0] == 1) ? 1 : 0;
592 }
593 else {
594 // compat mode
595 pad->Vib[0] = (pad->Vib[0] & 0xc0) == 0x40 && (pad->Vib[1] & 1);
596 pad->Vib[1] = 0;
597 }
f6eb0b1c 598 if (pad->Vib[0] != pad->VibF[0] || pad->Vib[1] != pad->VibF[1]) {
2db412ad 599 //value is different update Value and call libretro for vibration
f6eb0b1c 600 pad->VibF[0] = pad->Vib[0];
601 pad->VibF[1] = pad->Vib[1];
602 plat_trigger_vibrate(padIndex, pad->VibF[0], pad->VibF[1]);
3faf5c23 603 //printf("vib%i %02x %02x\n", padIndex, pad->VibF[0], pad->VibF[1]);
2db412ad 604 }
605}
606
06c11e4a 607static void log_pad(int port, int pos)
608{
609#if 0
610 if (port == 0 && pos == respSize - 1) {
611 int i;
612 for (i = 0; i < respSize; i++)
613 printf("%02x ", pads[port].txData[i]);
614 printf("|");
615 for (i = 0; i < respSize; i++)
616 printf(" %02x", buf[i]);
617 printf("\n");
618 }
619#endif
620}
621
4426590d 622static void adjust_analog(unsigned char *b)
623{
624 // ff8 hates 0x80 for whatever reason (broken in 2d area menus),
625 // or is this caused by something else we do wrong??
ca640f33 626 // Also S.C.A.R.S. treats 0x7f as turning left.
627 if (b[6] == 0x7f || b[6] == 0x80)
628 b[6] = 0x81;
4426590d 629}
630
f6eb0b1c 631// Build response for 0x42 request Pad in port
632static void PADstartPoll_(PadDataS *pad) {
2db412ad 633 switch (pad->controllerType) {
634 case PSE_PAD_TYPE_MOUSE:
635 stdpar[0] = 0x12;
636 stdpar[1] = 0x5a;
637 stdpar[2] = pad->buttonStatus & 0xff;
638 stdpar[3] = pad->buttonStatus >> 8;
639 stdpar[4] = pad->moveX;
640 stdpar[5] = pad->moveY;
641 memcpy(buf, stdpar, 6);
642 respSize = 6;
643 break;
644 case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
645 stdpar[0] = 0x23;
646 stdpar[1] = 0x5a;
647 stdpar[2] = pad->buttonStatus & 0xff;
648 stdpar[3] = pad->buttonStatus >> 8;
649 stdpar[4] = pad->rightJoyX;
650 stdpar[5] = pad->rightJoyY;
651 stdpar[6] = pad->leftJoyX;
652 stdpar[7] = pad->leftJoyY;
653 memcpy(buf, stdpar, 8);
654 respSize = 8;
655 break;
656 case PSE_PAD_TYPE_GUNCON: // GUNCON - gun controller SLPH-00034 from Namco
657 stdpar[0] = 0x63;
658 stdpar[1] = 0x5a;
659 stdpar[2] = pad->buttonStatus & 0xff;
660 stdpar[3] = pad->buttonStatus >> 8;
661
ab88daca 662 int absX = pad->absoluteX; // 0-1023
f6eb0b1c 663 int absY = pad->absoluteY;
2db412ad 664
665 if (absX == 65536 || absY == 65536) {
f6eb0b1c 666 stdpar[4] = 0x01;
667 stdpar[5] = 0x00;
668 stdpar[6] = 0x0A;
669 stdpar[7] = 0x00;
2db412ad 670 }
671 else {
ab88daca 672 int y_ofs = 0, yres = 240;
673 GPU_getScreenInfo(&y_ofs, &yres);
674 int y_top = (Config.PsxType ? 0x30 : 0x19) + y_ofs;
675 int w = Config.PsxType ? 385 : 378;
676 int x = 0x40 + (w * absX >> 10);
677 int y = y_top + (yres * absY >> 10);
678 //printf("%3d %3d %4x %4x\n", absX, absY, x, y);
f6eb0b1c 679
680 stdpar[4] = x;
681 stdpar[5] = x >> 8;
682 stdpar[6] = y;
683 stdpar[7] = y >> 8;
2db412ad 684 }
685
686 memcpy(buf, stdpar, 8);
687 respSize = 8;
688 break;
689 case PSE_PAD_TYPE_GUN: // GUN CONTROLLER - gun controller SLPH-00014 from Konami
690 stdpar[0] = 0x31;
691 stdpar[1] = 0x5a;
692 stdpar[2] = pad->buttonStatus & 0xff;
693 stdpar[3] = pad->buttonStatus >> 8;
694 memcpy(buf, stdpar, 4);
695 respSize = 4;
696 break;
697 case PSE_PAD_TYPE_ANALOGPAD: // scph1150
3faf5c23 698 if (pad->ds.padMode == 0)
06c11e4a 699 goto standard;
2db412ad 700 stdpar[0] = 0x73;
701 stdpar[1] = 0x5a;
702 stdpar[2] = pad->buttonStatus & 0xff;
703 stdpar[3] = pad->buttonStatus >> 8;
704 stdpar[4] = pad->rightJoyX;
705 stdpar[5] = pad->rightJoyY;
706 stdpar[6] = pad->leftJoyX;
707 stdpar[7] = pad->leftJoyY;
4426590d 708 adjust_analog(stdpar);
2db412ad 709 memcpy(buf, stdpar, 8);
710 respSize = 8;
711 break;
712 case PSE_PAD_TYPE_ANALOGJOY: // scph1110
713 stdpar[0] = 0x53;
714 stdpar[1] = 0x5a;
715 stdpar[2] = pad->buttonStatus & 0xff;
716 stdpar[3] = pad->buttonStatus >> 8;
717 stdpar[4] = pad->rightJoyX;
718 stdpar[5] = pad->rightJoyY;
719 stdpar[6] = pad->leftJoyX;
720 stdpar[7] = pad->leftJoyY;
4426590d 721 adjust_analog(stdpar);
2db412ad 722 memcpy(buf, stdpar, 8);
723 respSize = 8;
724 break;
725 case PSE_PAD_TYPE_STANDARD:
06c11e4a 726 standard:
2db412ad 727 stdpar[0] = 0x41;
728 stdpar[1] = 0x5a;
729 stdpar[2] = pad->buttonStatus & 0xff;
730 stdpar[3] = pad->buttonStatus >> 8;
731 memcpy(buf, stdpar, 4);
732 respSize = 4;
733 break;
734 default:
735 respSize = 0;
736 break;
737 }
738}
739
f6eb0b1c 740static void PADpoll_dualshock(int port, unsigned char value, int pos)
2db412ad 741{
f6eb0b1c 742 switch (pos) {
2db412ad 743 case 0:
744 initBufForRequest(port, value);
745 break;
746 case 2:
747 reqIndex2Treatment(port, value);
748 break;
06c11e4a 749 case 7:
750 if (pads[port].txData[0] == CMD_VIBRATION_TOGGLE)
3faf5c23 751 memcpy(pads[port].ds.cmd4dConfig, pads[port].txData + 2, 6);
06c11e4a 752 break;
2db412ad 753 }
86459dfc 754
755 if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE
756 && !pads[port].ds.configModeUsed && 2 <= pos && pos < 4)
757 {
758 // "compat" single motor mode
759 pads[port].Vib[pos - 2] = value;
760 }
761 else if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE
762 && 2 <= pos && pos < 8)
763 {
764 // 0 - weak motor, 1 - strong motor
765 int dev = pads[port].ds.cmd4dConfig[pos - 2];
766 if (dev < 2)
767 pads[port].Vib[dev] = value;
768 }
769 if (pos == respSize - 1)
770 ds_update_vibrate(port);
2db412ad 771}
772
f6eb0b1c 773static unsigned char PADpoll_(int port, unsigned char value, int pos, int *more_data) {
774 if (pos == 0 && value != 0x42 && in_type[port] != PSE_PAD_TYPE_ANALOGPAD)
2db412ad 775 respSize = 1;
776
777 switch (in_type[port]) {
778 case PSE_PAD_TYPE_ANALOGPAD:
f6eb0b1c 779 PADpoll_dualshock(port, value, pos);
2db412ad 780 break;
781 case PSE_PAD_TYPE_GUN:
f6eb0b1c 782 if (pos == 2)
2db412ad 783 pl_gun_byte2(port, value);
784 break;
785 }
786
f6eb0b1c 787 *more_data = pos < respSize - 1;
788 if (pos >= respSize)
2db412ad 789 return 0xff; // no response/HiZ
790
06c11e4a 791 log_pad(port, pos);
f6eb0b1c 792 return buf[pos];
2db412ad 793}
794
f6eb0b1c 795// response: 0x80, 0x5A, 8 bytes each for ports A, B, C, D
796static unsigned char PADpollMultitap(int port, unsigned char value, int pos, int *more_data) {
797 unsigned int devByte, dev;
798 int unused = 0;
799
800 if (pos == 0) {
801 *more_data = (value == 0x42);
802 return 0x80;
803 }
804 *more_data = pos < 34 - 1;
805 if (pos == 1)
806 return 0x5a;
807 if (pos >= 34)
808 return 0xff;
809
810 devByte = pos - 2;
811 dev = devByte / 8;
812 if (devByte % 8 == 0)
813 PADstartPoll_(&pads[port + dev]);
814 return PADpoll_(port + dev, value, devByte % 8, &unused);
2db412ad 815}
816
f6eb0b1c 817static unsigned char PADpollMain(int port, unsigned char value, int *more_data) {
818 unsigned char ret;
819 int pos = reqPos++;
820
821 if (pos < sizeof(pads[port].txData))
822 pads[port].txData[pos] = value;
823 if (!pads[port].portMultitap || !pads[port].multitapLongModeEnabled)
824 ret = PADpoll_(port, value, pos, more_data);
825 else
826 ret = PADpollMultitap(port, value, pos, more_data);
827 return ret;
828
829}
2db412ad 830
831// refresh the button state on port 1.
832// int pad is not needed.
f6eb0b1c 833unsigned char CALLBACK PAD1__startPoll(int unused) {
834 int i;
835
2db412ad 836 reqPos = 0;
f6eb0b1c 837 pads[0].requestPadIndex = 0;
838 PAD1_readPort1(&pads[0]);
839
840 pads[0].multitapLongModeEnabled = 0;
841 if (pads[0].portMultitap)
842 pads[0].multitapLongModeEnabled = pads[0].txData[1] & 1;
843
844 if (!pads[0].portMultitap || !pads[0].multitapLongModeEnabled) {
845 PADstartPoll_(&pads[0]);
2db412ad 846 } else {
f6eb0b1c 847 // a multitap is plugged and enabled: refresh pads 1-3
848 for (i = 1; i < 4; i++) {
849 pads[i].requestPadIndex = i;
850 PAD1_readPort1(&pads[i]);
2db412ad 851 }
2db412ad 852 }
2db412ad 853 return 0xff;
854}
855
856unsigned char CALLBACK PAD1__poll(unsigned char value, int *more_data) {
f6eb0b1c 857 return PADpollMain(0, value, more_data);
2db412ad 858}
859
860
861long CALLBACK PAD1__configure(void) { return 0; }
862void CALLBACK PAD1__about(void) {}
863long CALLBACK PAD1__test(void) { return 0; }
864long CALLBACK PAD1__query(void) { return 3; }
865long CALLBACK PAD1__keypressed() { return 0; }
866
867#define LoadPad1Sym1(dest, name) \
868 LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
869
870#define LoadPad1SymN(dest, name) \
871 LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
872
873#define LoadPad1Sym0(dest, name) \
874 LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
875 if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
876
877static int LoadPAD1plugin(const char *PAD1dll) {
2db412ad 878 void *drv;
06c11e4a 879 size_t p;
2db412ad 880
881 hPAD1Driver = SysLoadLibrary(PAD1dll);
882 if (hPAD1Driver == NULL) {
883 PAD1_configure = NULL;
884 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
885 }
886 drv = hPAD1Driver;
887 LoadPad1Sym1(init, "PADinit");
888 LoadPad1Sym1(shutdown, "PADshutdown");
889 LoadPad1Sym1(open, "PADopen");
890 LoadPad1Sym1(close, "PADclose");
891 LoadPad1Sym0(query, "PADquery");
892 LoadPad1Sym1(readPort1, "PADreadPort1");
893 LoadPad1Sym0(configure, "PADconfigure");
894 LoadPad1Sym0(test, "PADtest");
895 LoadPad1Sym0(about, "PADabout");
896 LoadPad1Sym0(keypressed, "PADkeypressed");
897 LoadPad1Sym0(startPoll, "PADstartPoll");
898 LoadPad1Sym0(poll, "PADpoll");
899 LoadPad1SymN(setSensitive, "PADsetSensitive");
900
06c11e4a 901 memset(pads, 0, sizeof(pads));
902 for (p = 0; p < sizeof(pads) / sizeof(pads[0]); p++) {
3faf5c23 903 memset(pads[p].ds.cmd4dConfig, 0xff, sizeof(pads[p].ds.cmd4dConfig));
06c11e4a 904 }
905
2db412ad 906 return 0;
907}
908
909unsigned char CALLBACK PAD2__startPoll(int pad) {
f6eb0b1c 910 int pad_index = pads[0].portMultitap ? 4 : 1;
911 int i;
2db412ad 912
913 reqPos = 0;
f6eb0b1c 914 pads[pad_index].requestPadIndex = pad_index;
915 PAD2_readPort2(&pads[pad_index]);
2db412ad 916
f6eb0b1c 917 pads[pad_index].multitapLongModeEnabled = 0;
918 if (pads[pad_index].portMultitap)
919 pads[pad_index].multitapLongModeEnabled = pads[pad_index].txData[1] & 1;
920
921 if (!pads[pad_index].portMultitap || !pads[pad_index].multitapLongModeEnabled) {
922 PADstartPoll_(&pads[pad_index]);
2db412ad 923 } else {
f6eb0b1c 924 for (i = 1; i < 4; i++) {
925 pads[pad_index + i].requestPadIndex = pad_index + i;
926 PAD2_readPort2(&pads[pad_index + i]);
2db412ad 927 }
2db412ad 928 }
2db412ad 929 return 0xff;
930}
931
932unsigned char CALLBACK PAD2__poll(unsigned char value, int *more_data) {
f6eb0b1c 933 return PADpollMain(pads[0].portMultitap ? 4 : 1, value, more_data);
2db412ad 934}
935
936long CALLBACK PAD2__configure(void) { return 0; }
937void CALLBACK PAD2__about(void) {}
938long CALLBACK PAD2__test(void) { return 0; }
939long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
940long CALLBACK PAD2__keypressed() { return 0; }
941
942#define LoadPad2Sym1(dest, name) \
943 LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
944
945#define LoadPad2Sym0(dest, name) \
946 LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
947 if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
948
949#define LoadPad2SymN(dest, name) \
950 LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
951
952static int LoadPAD2plugin(const char *PAD2dll) {
2db412ad 953 void *drv;
954
955 hPAD2Driver = SysLoadLibrary(PAD2dll);
956 if (hPAD2Driver == NULL) {
957 PAD2_configure = NULL;
958 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
959 }
960 drv = hPAD2Driver;
961 LoadPad2Sym1(init, "PADinit");
962 LoadPad2Sym1(shutdown, "PADshutdown");
963 LoadPad2Sym1(open, "PADopen");
964 LoadPad2Sym1(close, "PADclose");
965 LoadPad2Sym0(query, "PADquery");
966 LoadPad2Sym1(readPort2, "PADreadPort2");
967 LoadPad2Sym0(configure, "PADconfigure");
968 LoadPad2Sym0(test, "PADtest");
969 LoadPad2Sym0(about, "PADabout");
970 LoadPad2Sym0(keypressed, "PADkeypressed");
971 LoadPad2Sym0(startPoll, "PADstartPoll");
972 LoadPad2Sym0(poll, "PADpoll");
973 LoadPad2SymN(setSensitive, "PADsetSensitive");
974
2db412ad 975 return 0;
976}
977
3faf5c23 978int padFreeze(void *f, int Mode) {
979 size_t i;
980
981 for (i = 0; i < sizeof(pads) / sizeof(pads[0]); i++) {
982 pads[i].saveSize = sizeof(pads[i]);
983 gzfreeze(&pads[i], sizeof(pads[i]));
984 if (Mode == 0 && pads[i].saveSize != sizeof(pads[i]))
985 SaveFuncs.seek(f, pads[i].saveSize - sizeof(pads[i]), SEEK_CUR);
986 }
987
988 return 0;
989}
990
e5241564 991int padToggleAnalog(unsigned int index)
992{
993 int r = -1;
994
995 if (index < sizeof(pads) / sizeof(pads[0]))
996 r = (pads[index].ds.padMode ^= 1);
997 return r;
998}
999
3faf5c23 1000
2db412ad 1001void *hNETDriver = NULL;
1002
1003void CALLBACK NET__setInfo(netInfo *info) {}
1004void CALLBACK NET__keypressed(int key) {}
1005long CALLBACK NET__configure(void) { return 0; }
1006long CALLBACK NET__test(void) { return 0; }
1007void CALLBACK NET__about(void) {}
1008
1009#define LoadNetSym1(dest, name) \
1010 LoadSym(NET_##dest, NET##dest, name, TRUE);
1011
1012#define LoadNetSymN(dest, name) \
1013 LoadSym(NET_##dest, NET##dest, name, FALSE);
1014
1015#define LoadNetSym0(dest, name) \
1016 LoadSym(NET_##dest, NET##dest, name, FALSE); \
1017 if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
1018
1019static int LoadNETplugin(const char *NETdll) {
1020 void *drv;
1021
1022 hNETDriver = SysLoadLibrary(NETdll);
1023 if (hNETDriver == NULL) {
1024 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
1025 }
1026 drv = hNETDriver;
1027 LoadNetSym1(init, "NETinit");
1028 LoadNetSym1(shutdown, "NETshutdown");
1029 LoadNetSym1(open, "NETopen");
1030 LoadNetSym1(close, "NETclose");
1031 LoadNetSymN(sendData, "NETsendData");
1032 LoadNetSymN(recvData, "NETrecvData");
1033 LoadNetSym1(sendPadData, "NETsendPadData");
1034 LoadNetSym1(recvPadData, "NETrecvPadData");
1035 LoadNetSym1(queryPlayer, "NETqueryPlayer");
1036 LoadNetSym1(pause, "NETpause");
1037 LoadNetSym1(resume, "NETresume");
1038 LoadNetSym0(setInfo, "NETsetInfo");
1039 LoadNetSym0(keypressed, "NETkeypressed");
1040 LoadNetSym0(configure, "NETconfigure");
1041 LoadNetSym0(test, "NETtest");
1042 LoadNetSym0(about, "NETabout");
1043
1044 return 0;
1045}
1046
1047#ifdef ENABLE_SIO1API
1048
1049void *hSIO1Driver = NULL;
1050
1051long CALLBACK SIO1__init(void) { return 0; }
1052long CALLBACK SIO1__shutdown(void) { return 0; }
1053long CALLBACK SIO1__open(void) { return 0; }
1054long CALLBACK SIO1__close(void) { return 0; }
1055long CALLBACK SIO1__configure(void) { return 0; }
1056long CALLBACK SIO1__test(void) { return 0; }
1057void CALLBACK SIO1__about(void) {}
1058void CALLBACK SIO1__pause(void) {}
1059void CALLBACK SIO1__resume(void) {}
1060long CALLBACK SIO1__keypressed(int key) { return 0; }
1061void CALLBACK SIO1__writeData8(unsigned char val) {}
1062void CALLBACK SIO1__writeData16(unsigned short val) {}
1063void CALLBACK SIO1__writeData32(unsigned long val) {}
1064void CALLBACK SIO1__writeStat16(unsigned short val) {}
1065void CALLBACK SIO1__writeStat32(unsigned long val) {}
1066void CALLBACK SIO1__writeMode16(unsigned short val) {}
1067void CALLBACK SIO1__writeMode32(unsigned long val) {}
1068void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
1069void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
1070void CALLBACK SIO1__writeBaud16(unsigned short val) {}
1071void CALLBACK SIO1__writeBaud32(unsigned long val) {}
1072unsigned char CALLBACK SIO1__readData8(void) { return 0; }
1073unsigned short CALLBACK SIO1__readData16(void) { return 0; }
1074unsigned long CALLBACK SIO1__readData32(void) { return 0; }
1075unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
1076unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
1077unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
1078unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
1079unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
1080unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
1081unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
1082unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
1083void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
1084
1085void CALLBACK SIO1irq(void) {
1086 psxHu32ref(0x1070) |= SWAPu32(0x100);
1087}
1088
1089#define LoadSio1Sym1(dest, name) \
1090 LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
1091
1092#define LoadSio1SymN(dest, name) \
1093 LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
1094
1095#define LoadSio1Sym0(dest, name) \
1096 LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1097 if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1098
1099static int LoadSIO1plugin(const char *SIO1dll) {
1100 void *drv;
1101
1102 hSIO1Driver = SysLoadLibrary(SIO1dll);
1103 if (hSIO1Driver == NULL) {
1104 SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1105 }
1106 drv = hSIO1Driver;
1107
1108 LoadSio1Sym0(init, "SIO1init");
1109 LoadSio1Sym0(shutdown, "SIO1shutdown");
1110 LoadSio1Sym0(open, "SIO1open");
1111 LoadSio1Sym0(close, "SIO1close");
1112 LoadSio1Sym0(pause, "SIO1pause");
1113 LoadSio1Sym0(resume, "SIO1resume");
1114 LoadSio1Sym0(keypressed, "SIO1keypressed");
1115 LoadSio1Sym0(configure, "SIO1configure");
1116 LoadSio1Sym0(test, "SIO1test");
1117 LoadSio1Sym0(about, "SIO1about");
1118 LoadSio1Sym0(writeData8, "SIO1writeData8");
1119 LoadSio1Sym0(writeData16, "SIO1writeData16");
1120 LoadSio1Sym0(writeData32, "SIO1writeData32");
1121 LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1122 LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1123 LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1124 LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1125 LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1126 LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1127 LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1128 LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1129 LoadSio1Sym0(readData16, "SIO1readData16");
1130 LoadSio1Sym0(readData32, "SIO1readData32");
1131 LoadSio1Sym0(readStat16, "SIO1readStat16");
1132 LoadSio1Sym0(readStat32, "SIO1readStat32");
1133 LoadSio1Sym0(readMode16, "SIO1readMode16");
1134 LoadSio1Sym0(readMode32, "SIO1readMode32");
1135 LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1136 LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1137 LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1138 LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1139 LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1140
1141 return 0;
1142}
1143
1144#endif
1145
1146int LoadPlugins() {
1147 int ret;
1148 char Plugin[MAXPATHLEN * 2];
1149
1150 ReleasePlugins();
1151 SysLibError();
1152
1153 if (UsingIso()) {
1154 LoadCDRplugin(NULL);
1155 } else {
1156 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1157 if (LoadCDRplugin(Plugin) == -1) return -1;
1158 }
1159
1160 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1161 if (LoadGPUplugin(Plugin) == -1) return -1;
1162
1163 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1164 if (LoadSPUplugin(Plugin) == -1) return -1;
1165
1166 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1167 if (LoadPAD1plugin(Plugin) == -1) return -1;
1168
1169 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1170 if (LoadPAD2plugin(Plugin) == -1) return -1;
1171
1172 if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1173 Config.UseNet = FALSE;
1174 else {
1175 Config.UseNet = TRUE;
1176 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1177 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1178 }
1179
1180#ifdef ENABLE_SIO1API
1181 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1182 if (LoadSIO1plugin(Plugin) == -1) return -1;
1183#endif
1184
1185 ret = CDR_init();
1186 if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1187 ret = GPU_init();
1188 if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1189 ret = SPU_init();
1190 if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1191 ret = PAD1_init(1);
1192 if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1193 ret = PAD2_init(2);
1194 if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1195
1196 if (Config.UseNet) {
1197 ret = NET_init();
1198 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1199 }
1200
1201#ifdef ENABLE_SIO1API
1202 ret = SIO1_init();
1203 if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1204#endif
1205
1206 SysPrintf(_("Plugins loaded.\n"));
1207 return 0;
1208}
1209
1210void ReleasePlugins() {
1211 if (Config.UseNet) {
1212 int ret = NET_close();
1213 if (ret < 0) Config.UseNet = FALSE;
1214 }
1215 NetOpened = FALSE;
1216
1217 if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1218 if (hGPUDriver != NULL) GPU_shutdown();
1219 if (hSPUDriver != NULL) SPU_shutdown();
1220 if (hPAD1Driver != NULL) PAD1_shutdown();
1221 if (hPAD2Driver != NULL) PAD2_shutdown();
1222
1223 if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1224
1225 if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1226 if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
1227 if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
1228 if (hPAD1Driver != NULL) { SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL; }
1229 if (hPAD2Driver != NULL) { SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL; }
1230
1231 if (Config.UseNet && hNETDriver != NULL) {
1232 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1233 }
1234
1235#ifdef ENABLE_SIO1API
1236 if (hSIO1Driver != NULL) {
1237 SIO1_shutdown();
1238 SysCloseLibrary(hSIO1Driver);
1239 hSIO1Driver = NULL;
1240 }
1241#endif
1242}
1243
1244// for CD swap
1245int ReloadCdromPlugin()
1246{
1247 if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1248 if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1249
1250 if (UsingIso()) {
1251 LoadCDRplugin(NULL);
1252 } else {
1253 char Plugin[MAXPATHLEN * 2];
1254 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1255 if (LoadCDRplugin(Plugin) == -1) return -1;
1256 }
1257
1258 return CDR_init();
1259}
1260
1261void SetIsoFile(const char *filename) {
1262 if (filename == NULL) {
1263 IsoFile[0] = '\0';
1264 return;
1265 }
1266 strncpy(IsoFile, filename, MAXPATHLEN - 1);
1267}
1268
1269const char *GetIsoFile(void) {
1270 return IsoFile;
1271}
1272
1273boolean UsingIso(void) {
1274 return (IsoFile[0] != '\0');
1275}
1276
1277void SetCdOpenCaseTime(s64 time) {
1278 cdOpenCaseTime = time;
1279}
ARM optimized PCSX fork