fix a keybind copy-paste bug
[pcsx_rearmed.git] / frontend / plugin.c
CommitLineData
e906c010 1/*
2 * (C) notaz, 2010
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 <string.h>
10#include <stdint.h>
11
69af03a2 12#include "plugin_lib.h"
e906c010 13#include "plugin.h"
47bf65ab 14#include "../plugins/cdrcimg/cdrcimg.h"
e906c010 15
16static int dummy_func() {
17 return 0;
18}
19
20static long CDRreadTrack(unsigned char *time) {
21 fprintf(stderr, "CDRreadTrack\n");
22 return -1;
23}
24
25/* SPU */
26extern long SPUopen(void);
27extern long SPUinit(void);
28extern long SPUshutdown(void);
29extern long SPUclose(void);
30extern void SPUplaySample(unsigned char);
31extern void SPUwriteRegister(unsigned long, unsigned short);
32extern unsigned short SPUreadRegister(unsigned long);
33extern void SPUwriteDMA(unsigned short);
34extern unsigned short SPUreadDMA(void);
35extern void SPUwriteDMAMem(unsigned short *, int);
36extern void SPUreadDMAMem(unsigned short *, int);
37extern void SPUplayADPCMchannel(void *);
38extern void SPUregisterCallback(void (*callback)(void));
39extern long SPUconfigure(void);
40extern long SPUtest(void);
41extern void SPUabout(void);
42extern long SPUfreeze(unsigned int, void *);
43extern void SPUasync(unsigned int);
44extern void SPUplayCDDAchannel(short *, int);
45
46/* PAD */
69af03a2 47static uint8_t pad_buf[] = { 0x41, 0x5A, 0xFF, 0xFF };
48static uint8_t pad_byte;
e906c010 49
50static unsigned char PADstartPoll(int pad) {
69af03a2 51 pad_byte = 0;
ccf51908 52 pad_buf[2] = ~keystate;
53 pad_buf[3] = ~keystate >> 8;
69af03a2 54
e906c010 55 return 0xFF;
56}
57
58static unsigned char PADpoll(unsigned char value) {
69af03a2 59 if (pad_byte >= 4)
e906c010 60 return 0;
69af03a2 61
62 return pad_buf[pad_byte++];
e906c010 63}
64
65/* GPU */
66extern long GPUopen(unsigned long *, char *, char *);
67extern long GPUinit(void);
68extern long GPUshutdown(void);
69extern long GPUclose(void);
70extern void GPUwriteStatus(uint32_t);
71extern void GPUwriteData(uint32_t);
72extern void GPUwriteDataMem(uint32_t *, int);
73extern uint32_t GPUreadStatus(void);
74extern uint32_t GPUreadData(void);
75extern void GPUreadDataMem(uint32_t *, int);
76extern long GPUdmaChain(uint32_t *,uint32_t);
77extern void GPUupdateLace(void);
78extern long GPUconfigure(void);
79extern long GPUtest(void);
80extern void GPUabout(void);
81extern void GPUmakeSnapshot(void);
82extern void GPUkeypressed(int);
83extern void GPUdisplayText(char *);
84extern long GPUfreeze(uint32_t, void *);
85extern long GPUgetScreenPic(unsigned char *);
86extern long GPUshowScreenPic(unsigned char *);
87extern void GPUclearDynarec(void (*callback)(void));
88extern void GPUvBlank(int);
89
90
91#define DUMMY(id, name) \
92 { id, #name, dummy_func }
93
94#define DIRECT(id, name) \
95 { id, #name, name }
96
97#define DUMMY_CDR(name) DUMMY(PLUGIN_CDR, name)
98#define DUMMY_PAD(name) DUMMY(PLUGIN_PAD, name)
99#define DIRECT_SPU(name) DIRECT(PLUGIN_SPU, name)
100#define DIRECT_GPU(name) DIRECT(PLUGIN_GPU, name)
101#define DIRECT_PAD(name) DIRECT(PLUGIN_PAD, name)
102
103static const struct {
104 int id;
105 const char *name;
106 void *func;
107} plugin_funcs[] = {
108 /* CDR */
109 DUMMY_CDR(CDRinit),
110 DUMMY_CDR(CDRshutdown),
111 DUMMY_CDR(CDRopen),
112 DUMMY_CDR(CDRclose),
113 DUMMY_CDR(CDRtest),
114 DUMMY_CDR(CDRgetTN),
115 DUMMY_CDR(CDRgetTD),
116 DUMMY_CDR(CDRreadTrack),
117 DUMMY_CDR(CDRgetBuffer),
118 DUMMY_CDR(CDRgetBufferSub),
119 DUMMY_CDR(CDRplay),
120 DUMMY_CDR(CDRstop),
121 DUMMY_CDR(CDRgetStatus),
122 DUMMY_CDR(CDRgetDriveLetter),
123 DUMMY_CDR(CDRconfigure),
124 DUMMY_CDR(CDRabout),
125 DUMMY_CDR(CDRsetfilename),
126 DUMMY_CDR(CDRreadCDDA),
127 DUMMY_CDR(CDRgetTE),
128 DIRECT(PLUGIN_CDR, CDRreadTrack),
129 /* SPU */
130 DIRECT_SPU(SPUconfigure),
131 DIRECT_SPU(SPUabout),
132 DIRECT_SPU(SPUinit),
133 DIRECT_SPU(SPUshutdown),
134 DIRECT_SPU(SPUtest),
135 DIRECT_SPU(SPUopen),
136 DIRECT_SPU(SPUclose),
137// DIRECT_SPU(SPUplaySample), // unused?
138 DIRECT_SPU(SPUwriteRegister),
139 DIRECT_SPU(SPUreadRegister),
140 DIRECT_SPU(SPUwriteDMA),
141 DIRECT_SPU(SPUreadDMA),
142 DIRECT_SPU(SPUwriteDMAMem),
143 DIRECT_SPU(SPUreadDMAMem),
144 DIRECT_SPU(SPUplayADPCMchannel),
145 DIRECT_SPU(SPUfreeze),
146 DIRECT_SPU(SPUregisterCallback),
147 DIRECT_SPU(SPUasync),
148 DIRECT_SPU(SPUplayCDDAchannel),
149 /* PAD */
150 DUMMY_PAD(PADconfigure),
151 DUMMY_PAD(PADabout),
152 DUMMY_PAD(PADinit),
153 DUMMY_PAD(PADshutdown),
154 DUMMY_PAD(PADtest),
155 DUMMY_PAD(PADopen),
156 DUMMY_PAD(PADclose),
157 DUMMY_PAD(PADquery),
158 DUMMY_PAD(PADreadPort1),
159 DUMMY_PAD(PADreadPort2),
160 DUMMY_PAD(PADkeypressed),
161 DUMMY_PAD(PADsetSensitive),
162 DIRECT_PAD(PADstartPoll),
163 DIRECT_PAD(PADpoll),
164 /* GPU */
165 DIRECT_GPU(GPUupdateLace),
166 DIRECT_GPU(GPUinit),
167 DIRECT_GPU(GPUshutdown),
168 DIRECT_GPU(GPUconfigure),
169 DIRECT_GPU(GPUtest),
170 DIRECT_GPU(GPUabout),
171 DIRECT_GPU(GPUopen),
172 DIRECT_GPU(GPUclose),
173 DIRECT_GPU(GPUreadStatus),
174 DIRECT_GPU(GPUreadData),
175 DIRECT_GPU(GPUreadDataMem),
176 DIRECT_GPU(GPUwriteStatus),
177 DIRECT_GPU(GPUwriteData),
178 DIRECT_GPU(GPUwriteDataMem),
179 DIRECT_GPU(GPUdmaChain),
180 DIRECT_GPU(GPUkeypressed),
181 DIRECT_GPU(GPUdisplayText),
182 DIRECT_GPU(GPUmakeSnapshot),
183 DIRECT_GPU(GPUfreeze),
184 DIRECT_GPU(GPUgetScreenPic),
185 DIRECT_GPU(GPUshowScreenPic),
186// DIRECT_GPU(GPUclearDynarec),
187// DIRECT_GPU(GPUvBlank),
188};
189
190void *plugin_link(enum builtint_plugins_e id, const char *sym)
191{
192 int i;
193
47bf65ab 194 if (id == PLUGIN_CDRCIMG)
195 return cdrcimg_get_sym(sym);
196
e906c010 197 for (i = 0; i < ARRAY_SIZE(plugin_funcs); i++) {
198 if (id != plugin_funcs[i].id)
199 continue;
200
201 if (strcmp(sym, plugin_funcs[i].name) != 0)
202 continue;
203
204 return plugin_funcs[i].func;
205 }
206
207 fprintf(stderr, "plugin_link: missing symbol %d %s\n", id, sym);
208 return NULL;
209}
210
fa9cfe0a 211#ifdef PCNT
212
14dffdb7 213/* basic profile stuff */
214#include "pcnt.h"
215
216unsigned int pcounters[PCNT_CNT];
217unsigned int pcounter_starts[PCNT_CNT];
218
219#define pc_hook_func(name, args, pargs, cnt) \
220extern void (*name) args; \
221static void (*o_##name) args; \
222static void w_##name args \
223{ \
224 unsigned int pc_start = pcnt_get(); \
225 o_##name pargs; \
226 pcounters[cnt] += pcnt_get() - pc_start; \
227}
228
229#define pc_hook_func_ret(retn, name, args, pargs, cnt) \
230extern retn (*name) args; \
231static retn (*o_##name) args; \
232static retn w_##name args \
233{ \
234 retn ret; \
235 unsigned int pc_start = pcnt_get(); \
236 ret = o_##name pargs; \
237 pcounters[cnt] += pcnt_get() - pc_start; \
238 return ret; \
239}
240
241pc_hook_func (GPU_writeStatus, (uint32_t a0), (a0), PCNT_GPU)
242pc_hook_func (GPU_writeData, (uint32_t a0), (a0), PCNT_GPU)
243pc_hook_func (GPU_writeDataMem, (uint32_t *a0, int a1), (a0, a1), PCNT_GPU)
244pc_hook_func_ret(uint32_t, GPU_readStatus, (void), (), PCNT_GPU)
245pc_hook_func_ret(uint32_t, GPU_readData, (void), (), PCNT_GPU)
246pc_hook_func (GPU_readDataMem, (uint32_t *a0, int a1), (a0, a1), PCNT_GPU)
247pc_hook_func_ret(long, GPU_dmaChain, (uint32_t *a0, int32_t a1), (a0, a1), PCNT_GPU)
248pc_hook_func (GPU_updateLace, (void), (), PCNT_GPU)
249
250pc_hook_func (SPU_writeRegister, (unsigned long a0, unsigned short a1), (a0, a1), PCNT_SPU)
251pc_hook_func_ret(unsigned short,SPU_readRegister, (unsigned long a0), (a0), PCNT_SPU)
252pc_hook_func (SPU_writeDMA, (unsigned short a0), (a0), PCNT_SPU)
253pc_hook_func_ret(unsigned short,SPU_readDMA, (void), (), PCNT_SPU)
254pc_hook_func (SPU_writeDMAMem, (unsigned short *a0, int a1), (a0, a1), PCNT_SPU)
255pc_hook_func (SPU_readDMAMem, (unsigned short *a0, int a1), (a0, a1), PCNT_SPU)
256pc_hook_func (SPU_playADPCMchannel, (void *a0), (a0), PCNT_SPU)
257pc_hook_func (SPU_async, (unsigned int a0), (a0), PCNT_SPU)
258pc_hook_func (SPU_playCDDAchannel, (short *a0, int a1), (a0, a1), PCNT_SPU)
259
260#define hook_it(name) { \
261 o_##name = name; \
262 name = w_##name; \
263}
264
265void pcnt_hook_plugins(void)
266{
f95a77f7 267 /* test it first */
268 pcnt_get();
269
14dffdb7 270 hook_it(GPU_writeStatus);
271 hook_it(GPU_writeData);
272 hook_it(GPU_writeDataMem);
273 hook_it(GPU_readStatus);
274 hook_it(GPU_readData);
275 hook_it(GPU_readDataMem);
276 hook_it(GPU_dmaChain);
277 hook_it(GPU_updateLace);
278 hook_it(SPU_writeRegister);
279 hook_it(SPU_readRegister);
280 hook_it(SPU_writeDMA);
281 hook_it(SPU_readDMA);
282 hook_it(SPU_writeDMAMem);
283 hook_it(SPU_readDMAMem);
284 hook_it(SPU_playADPCMchannel);
285 hook_it(SPU_async);
286 hook_it(SPU_playCDDAchannel);
287}
288
fa9cfe0a 289#endif