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" |
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13 | #include "plugin.h" |
e1d2234d |
14 | #include "../libpcsxcore/psemu_plugin_defs.h" |
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15 | #include "../libpcsxcore/system.h" |
47bf65ab |
16 | #include "../plugins/cdrcimg/cdrcimg.h" |
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17 | |
18 | static int dummy_func() { |
19 | return 0; |
20 | } |
21 | |
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22 | /* SPU */ |
23 | extern long SPUopen(void); |
24 | extern long SPUinit(void); |
25 | extern long SPUshutdown(void); |
26 | extern long SPUclose(void); |
27 | extern void SPUplaySample(unsigned char); |
28 | extern void SPUwriteRegister(unsigned long, unsigned short); |
29 | extern unsigned short SPUreadRegister(unsigned long); |
30 | extern void SPUwriteDMA(unsigned short); |
31 | extern unsigned short SPUreadDMA(void); |
32 | extern void SPUwriteDMAMem(unsigned short *, int); |
33 | extern void SPUreadDMAMem(unsigned short *, int); |
34 | extern void SPUplayADPCMchannel(void *); |
35 | extern void SPUregisterCallback(void (*callback)(void)); |
36 | extern long SPUconfigure(void); |
37 | extern long SPUtest(void); |
38 | extern void SPUabout(void); |
39 | extern long SPUfreeze(unsigned int, void *); |
40 | extern void SPUasync(unsigned int); |
41 | extern void SPUplayCDDAchannel(short *, int); |
42 | |
43 | /* PAD */ |
e1d2234d |
44 | static long PADreadPort1(PadDataS *pad) |
45 | { |
46 | pad->controllerType = PSE_PAD_TYPE_STANDARD; |
47 | pad->buttonStatus = ~keystate; |
48 | return 0; |
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49 | } |
50 | |
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51 | static long PADreadPort2(PadDataS *pad) |
52 | { |
53 | pad->controllerType = PSE_PAD_TYPE_STANDARD; |
54 | pad->buttonStatus = ~keystate >> 16; |
55 | return 0; |
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56 | } |
57 | |
58 | /* GPU */ |
59 | extern long GPUopen(unsigned long *, char *, char *); |
60 | extern long GPUinit(void); |
61 | extern long GPUshutdown(void); |
62 | extern long GPUclose(void); |
63 | extern void GPUwriteStatus(uint32_t); |
64 | extern void GPUwriteData(uint32_t); |
65 | extern void GPUwriteDataMem(uint32_t *, int); |
66 | extern uint32_t GPUreadStatus(void); |
67 | extern uint32_t GPUreadData(void); |
68 | extern void GPUreadDataMem(uint32_t *, int); |
69 | extern long GPUdmaChain(uint32_t *,uint32_t); |
70 | extern void GPUupdateLace(void); |
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71 | extern long GPUfreeze(uint32_t, void *); |
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72 | |
73 | |
74 | #define DUMMY(id, name) \ |
75 | { id, #name, dummy_func } |
76 | |
77 | #define DIRECT(id, name) \ |
78 | { id, #name, name } |
79 | |
c5061935 |
80 | #define DUMMY_GPU(name) DUMMY(PLUGIN_GPU, name) |
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81 | #define DUMMY_CDR(name) DUMMY(PLUGIN_CDR, name) |
82 | #define DUMMY_PAD(name) DUMMY(PLUGIN_PAD, name) |
83 | #define DIRECT_SPU(name) DIRECT(PLUGIN_SPU, name) |
84 | #define DIRECT_GPU(name) DIRECT(PLUGIN_GPU, name) |
85 | #define DIRECT_PAD(name) DIRECT(PLUGIN_PAD, name) |
86 | |
87 | static const struct { |
88 | int id; |
89 | const char *name; |
90 | void *func; |
91 | } plugin_funcs[] = { |
92 | /* CDR */ |
93 | DUMMY_CDR(CDRinit), |
94 | DUMMY_CDR(CDRshutdown), |
95 | DUMMY_CDR(CDRopen), |
96 | DUMMY_CDR(CDRclose), |
97 | DUMMY_CDR(CDRtest), |
98 | DUMMY_CDR(CDRgetTN), |
99 | DUMMY_CDR(CDRgetTD), |
100 | DUMMY_CDR(CDRreadTrack), |
101 | DUMMY_CDR(CDRgetBuffer), |
102 | DUMMY_CDR(CDRgetBufferSub), |
103 | DUMMY_CDR(CDRplay), |
104 | DUMMY_CDR(CDRstop), |
105 | DUMMY_CDR(CDRgetStatus), |
106 | DUMMY_CDR(CDRgetDriveLetter), |
107 | DUMMY_CDR(CDRconfigure), |
108 | DUMMY_CDR(CDRabout), |
109 | DUMMY_CDR(CDRsetfilename), |
110 | DUMMY_CDR(CDRreadCDDA), |
111 | DUMMY_CDR(CDRgetTE), |
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112 | /* SPU */ |
113 | DIRECT_SPU(SPUconfigure), |
114 | DIRECT_SPU(SPUabout), |
115 | DIRECT_SPU(SPUinit), |
116 | DIRECT_SPU(SPUshutdown), |
117 | DIRECT_SPU(SPUtest), |
118 | DIRECT_SPU(SPUopen), |
119 | DIRECT_SPU(SPUclose), |
120 | // DIRECT_SPU(SPUplaySample), // unused? |
121 | DIRECT_SPU(SPUwriteRegister), |
122 | DIRECT_SPU(SPUreadRegister), |
123 | DIRECT_SPU(SPUwriteDMA), |
124 | DIRECT_SPU(SPUreadDMA), |
125 | DIRECT_SPU(SPUwriteDMAMem), |
126 | DIRECT_SPU(SPUreadDMAMem), |
127 | DIRECT_SPU(SPUplayADPCMchannel), |
128 | DIRECT_SPU(SPUfreeze), |
129 | DIRECT_SPU(SPUregisterCallback), |
130 | DIRECT_SPU(SPUasync), |
131 | DIRECT_SPU(SPUplayCDDAchannel), |
132 | /* PAD */ |
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133 | DUMMY_PAD(PADinit), |
134 | DUMMY_PAD(PADshutdown), |
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135 | DUMMY_PAD(PADopen), |
136 | DUMMY_PAD(PADclose), |
e1d2234d |
137 | DUMMY_PAD(PADsetSensitive), |
138 | DIRECT_PAD(PADreadPort1), |
139 | DIRECT_PAD(PADreadPort2), |
140 | /* |
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141 | DUMMY_PAD(PADquery), |
e1d2234d |
142 | DUMMY_PAD(PADconfigure), |
143 | DUMMY_PAD(PADtest), |
144 | DUMMY_PAD(PADabout), |
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145 | DUMMY_PAD(PADkeypressed), |
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146 | DUMMY_PAD(PADstartPoll), |
147 | DUMMY_PAD(PADpoll), |
148 | */ |
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149 | /* GPU */ |
150 | DIRECT_GPU(GPUupdateLace), |
151 | DIRECT_GPU(GPUinit), |
152 | DIRECT_GPU(GPUshutdown), |
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153 | DIRECT_GPU(GPUopen), |
154 | DIRECT_GPU(GPUclose), |
155 | DIRECT_GPU(GPUreadStatus), |
156 | DIRECT_GPU(GPUreadData), |
157 | DIRECT_GPU(GPUreadDataMem), |
158 | DIRECT_GPU(GPUwriteStatus), |
159 | DIRECT_GPU(GPUwriteData), |
160 | DIRECT_GPU(GPUwriteDataMem), |
161 | DIRECT_GPU(GPUdmaChain), |
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162 | DIRECT_GPU(GPUfreeze), |
163 | |
164 | DUMMY_GPU(GPUdisplayText), |
165 | /* |
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166 | DIRECT_GPU(GPUkeypressed), |
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167 | DIRECT_GPU(GPUmakeSnapshot), |
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168 | DIRECT_GPU(GPUconfigure), |
169 | DIRECT_GPU(GPUtest), |
170 | DIRECT_GPU(GPUabout), |
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171 | DIRECT_GPU(GPUgetScreenPic), |
172 | DIRECT_GPU(GPUshowScreenPic), |
c5061935 |
173 | */ |
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174 | // DIRECT_GPU(GPUclearDynarec), |
175 | // DIRECT_GPU(GPUvBlank), |
176 | }; |
177 | |
178 | void *plugin_link(enum builtint_plugins_e id, const char *sym) |
179 | { |
180 | int i; |
181 | |
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182 | if (id == PLUGIN_CDRCIMG) |
183 | return cdrcimg_get_sym(sym); |
184 | |
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185 | for (i = 0; i < ARRAY_SIZE(plugin_funcs); i++) { |
186 | if (id != plugin_funcs[i].id) |
187 | continue; |
188 | |
189 | if (strcmp(sym, plugin_funcs[i].name) != 0) |
190 | continue; |
191 | |
192 | return plugin_funcs[i].func; |
193 | } |
194 | |
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195 | //fprintf(stderr, "plugin_link: missing symbol %d %s\n", id, sym); |
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196 | return NULL; |
197 | } |
198 | |
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199 | void plugin_call_rearmed_cbs(void) |
200 | { |
201 | extern void *hGPUDriver; |
202 | void (*rearmed_set_cbs)(const struct rearmed_cbs *cbs); |
203 | |
204 | rearmed_set_cbs = SysLoadSym(hGPUDriver, "GPUrearmedCallbacks"); |
205 | if (rearmed_set_cbs != NULL) |
206 | rearmed_set_cbs(&pl_rearmed_cbs); |
207 | } |
208 | |
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209 | #ifdef PCNT |
210 | |
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211 | /* basic profile stuff */ |
212 | #include "pcnt.h" |
213 | |
214 | unsigned int pcounters[PCNT_CNT]; |
215 | unsigned int pcounter_starts[PCNT_CNT]; |
216 | |
217 | #define pc_hook_func(name, args, pargs, cnt) \ |
218 | extern void (*name) args; \ |
219 | static void (*o_##name) args; \ |
220 | static void w_##name args \ |
221 | { \ |
222 | unsigned int pc_start = pcnt_get(); \ |
223 | o_##name pargs; \ |
224 | pcounters[cnt] += pcnt_get() - pc_start; \ |
225 | } |
226 | |
227 | #define pc_hook_func_ret(retn, name, args, pargs, cnt) \ |
228 | extern retn (*name) args; \ |
229 | static retn (*o_##name) args; \ |
230 | static retn w_##name args \ |
231 | { \ |
232 | retn ret; \ |
233 | unsigned int pc_start = pcnt_get(); \ |
234 | ret = o_##name pargs; \ |
235 | pcounters[cnt] += pcnt_get() - pc_start; \ |
236 | return ret; \ |
237 | } |
238 | |
239 | pc_hook_func (GPU_writeStatus, (uint32_t a0), (a0), PCNT_GPU) |
240 | pc_hook_func (GPU_writeData, (uint32_t a0), (a0), PCNT_GPU) |
241 | pc_hook_func (GPU_writeDataMem, (uint32_t *a0, int a1), (a0, a1), PCNT_GPU) |
242 | pc_hook_func_ret(uint32_t, GPU_readStatus, (void), (), PCNT_GPU) |
243 | pc_hook_func_ret(uint32_t, GPU_readData, (void), (), PCNT_GPU) |
244 | pc_hook_func (GPU_readDataMem, (uint32_t *a0, int a1), (a0, a1), PCNT_GPU) |
245 | pc_hook_func_ret(long, GPU_dmaChain, (uint32_t *a0, int32_t a1), (a0, a1), PCNT_GPU) |
246 | pc_hook_func (GPU_updateLace, (void), (), PCNT_GPU) |
247 | |
248 | pc_hook_func (SPU_writeRegister, (unsigned long a0, unsigned short a1), (a0, a1), PCNT_SPU) |
249 | pc_hook_func_ret(unsigned short,SPU_readRegister, (unsigned long a0), (a0), PCNT_SPU) |
250 | pc_hook_func (SPU_writeDMA, (unsigned short a0), (a0), PCNT_SPU) |
251 | pc_hook_func_ret(unsigned short,SPU_readDMA, (void), (), PCNT_SPU) |
252 | pc_hook_func (SPU_writeDMAMem, (unsigned short *a0, int a1), (a0, a1), PCNT_SPU) |
253 | pc_hook_func (SPU_readDMAMem, (unsigned short *a0, int a1), (a0, a1), PCNT_SPU) |
254 | pc_hook_func (SPU_playADPCMchannel, (void *a0), (a0), PCNT_SPU) |
255 | pc_hook_func (SPU_async, (unsigned int a0), (a0), PCNT_SPU) |
256 | pc_hook_func (SPU_playCDDAchannel, (short *a0, int a1), (a0, a1), PCNT_SPU) |
257 | |
258 | #define hook_it(name) { \ |
259 | o_##name = name; \ |
260 | name = w_##name; \ |
261 | } |
262 | |
263 | void pcnt_hook_plugins(void) |
264 | { |
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265 | /* test it first */ |
266 | pcnt_get(); |
267 | |
14dffdb7 |
268 | hook_it(GPU_writeStatus); |
269 | hook_it(GPU_writeData); |
270 | hook_it(GPU_writeDataMem); |
271 | hook_it(GPU_readStatus); |
272 | hook_it(GPU_readData); |
273 | hook_it(GPU_readDataMem); |
274 | hook_it(GPU_dmaChain); |
275 | hook_it(GPU_updateLace); |
276 | hook_it(SPU_writeRegister); |
277 | hook_it(SPU_readRegister); |
278 | hook_it(SPU_writeDMA); |
279 | hook_it(SPU_readDMA); |
280 | hook_it(SPU_writeDMAMem); |
281 | hook_it(SPU_readDMAMem); |
282 | hook_it(SPU_playADPCMchannel); |
283 | hook_it(SPU_async); |
284 | hook_it(SPU_playCDDAchannel); |
285 | } |
286 | |
fa9cfe0a |
287 | #endif |