Mercurial > hg > dmlib
annotate minijss/jssplr.c @ 1167:848a88ce7a57
Use dmMemset().
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Thu, 05 Mar 2015 07:37:35 +0200 |
parents | aa3738b121d1 |
children | 6aa0897265e8 |
rev | line source |
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0 | 1 /* |
2 * miniJSS - Module playing routines | |
3 * Programmed and designed by Matti 'ccr' Hamalainen | |
1163 | 4 * (C) Copyright 2006-2015 Tecnic Software productions (TNSP) |
0 | 5 */ |
6 #include "jssplr.h" | |
7 | |
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8 #include <math.h> |
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9 |
0 | 10 /* Miscellaneous tables |
11 */ | |
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12 static const Uint8 jmpSineTab[32] = |
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13 { |
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14 0, 24, 49, 74, 97, 120, 141, 161, |
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15 180, 197, 212, 224, 235, 244, 250, 253, |
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16 255, 253, 250, 244, 235, 224, 212, 197, |
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17 180, 161, 141, 120, 97, 74, 49, 24 |
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18 }; |
0 | 19 |
20 | |
21 static const Sint16 jmpXMAmigaPeriodTab[13 * 8] = { | |
22 907, 900, 894, 887, 881, 875, 868, 862, 856, 850, 844, 838, | |
23 832, 826, 820, 814, 808, 802, 796, 791, 785, 779, 774, 768, | |
24 762, 757, 752, 746, 741, 736, 730, 725, 720, 715, 709, 704, | |
25 699, 694, 689, 684, 678, 675, 670, 665, 660, 655, 651, 646, | |
26 640, 636, 632, 628, 623, 619, 614, 610, 604, 601, 597, 592, | |
27 588, 584, 580, 575, 570, 567, 563, 559, 555, 551, 547, 543, | |
28 538, 535, 532, 528, 524, 520, 516, 513, 508, 505, 502, 498, | |
29 494, 491, 487, 484, 480, 477, 474, 470, 467, 463, 460, 457, | |
30 | |
31 453, 450, 447, 443, 440, 437, 434, 431 | |
32 }; | |
33 | |
34 | |
35 #define jmpNMODEffectTable (36) | |
36 static const char jmpMODEffectTable[jmpNMODEffectTable] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; | |
37 | |
38 | |
39 /* Helper functions | |
40 */ | |
136 | 41 static int jmpNoteToAmigaPeriod(int note, int finetune) |
0 | 42 { |
154 | 43 int tmp = dmClamp(note + finetune + 8, 0, 103); |
0 | 44 return jmpXMAmigaPeriodTab[tmp]; |
45 } | |
46 | |
47 | |
48 static int jmpGetPeriodFromNote(JSSPlayer *mp, int note, int finetune) | |
49 { | |
50 int res; | |
51 | |
52 if (JMPGETMODFLAGS(mp, jmdfAmigaPeriods)) | |
53 { | |
54 int mfinetune = finetune / 16, | |
55 mnote = (note % 12) * 8, | |
56 moctave = note / 12, | |
57 period1, period2; | |
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58 |
0 | 59 period1 = jmpNoteToAmigaPeriod(mnote, mfinetune); |
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60 |
0 | 61 if (finetune < 0) |
62 { | |
63 mfinetune--; | |
64 finetune = -finetune; | |
65 } else | |
66 mfinetune++; | |
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67 |
0 | 68 period2 = jmpNoteToAmigaPeriod(mnote, mfinetune); |
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69 |
0 | 70 mfinetune = finetune & 15; |
71 period1 *= (16 - mfinetune); | |
72 period2 *= mfinetune; | |
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73 |
0 | 74 res = ((period1 + period2) * 2) >> moctave; |
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75 |
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76 //fprintf(stderr, "jmpGetAmigaPeriod(%d, %d) = %d\n", note, finetune, res); |
0 | 77 } |
78 else | |
79 { | |
183
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80 //fprintf(stderr, "jmpGetLinearPeriod(%d, %d) = %d\n", note, finetune, res); |
0 | 81 //res = ((120 - note) << 6) - (finetune / 2); |
82 res = 7680 - (note * 64) - (finetune / 2); | |
83 if (res < 1) res = 1; | |
84 } | |
85 | |
86 return res; | |
87 } | |
88 | |
89 | |
193
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90 static void jmpCSetPitch(JSSPlayer *mp, JSSPlayerChannel *chn, int value) |
0 | 91 { |
92 if (value > 0) | |
93 { | |
94 if (JMPGETMODFLAGS(mp, jmdfAmigaPeriods)) | |
95 { | |
96 // Frequency = 8363*1712 / Period | |
193
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97 chn->cfreq = chn->freq = 14317456 / value; |
0 | 98 } |
99 else | |
100 { | |
101 // Frequency = Frequency = 8363*2^((6*12*16*4 - Period) / (12*16*4)) | |
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102 chn->cfreq = chn->freq = 8363.0f * pow(2.0f, (4608.0f - (double) value) / 768.0f); |
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103 //chn->cfreq = chn->freq = 8363 * (1 << ((4608 - value) / 768)); |
0 | 104 } |
218 | 105 |
106 JMPSETNDFLAGS(cdfNewFreq); | |
0 | 107 } |
108 } | |
109 | |
110 | |
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111 static void jmpCSetVolume(JSSPlayerChannel *chn, int channel, int volume) |
0 | 112 { |
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113 (void) channel; |
157 | 114 |
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115 chn->volume = dmClamp(volume, mpMinVol, mpMaxVol); |
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116 JMPSETNDFLAGS(cdfNewVolume); |
0 | 117 } |
118 | |
119 | |
183
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120 static BOOL jmpExecEnvelope(JSSEnvelope *env, JSSPlayerEnvelope *pe, BOOL keyOff) |
0 | 121 { |
220
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122 int point; |
183
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123 |
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124 if (!pe->exec) |
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125 return FALSE; |
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126 |
189 | 127 // Find current point, if not last point |
220
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128 for (point = 0; point < env->npoints - 1; point++) |
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129 { |
220
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130 if (pe->frame < env->points[point + 1].frame) |
183
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131 break; |
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132 } |
189 | 133 |
219 | 134 if (env->flags & jenvfLooped && pe->frame >= env->points[env->loopE].frame) |
135 { | |
136 point = env->loopS; | |
137 pe->frame = env->points[env->loopS].frame; | |
138 pe->value = env->points[point].value; | |
139 } | |
140 | |
189 | 141 // Check for last point |
183
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142 if (pe->frame >= env->points[env->npoints - 1].frame) |
0 | 143 { |
219 | 144 point = env->npoints - 1; |
145 pe->exec = FALSE; | |
183
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146 pe->value = env->points[point].value; |
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147 } |
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148 else |
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149 { |
189 | 150 // Linearly interpolate the value between current and next point |
183
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151 JSSEnvelopePoint |
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152 *ep1 = &env->points[point], |
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153 *ep2 = &env->points[point + 1]; |
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154 |
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155 int delta = ep2->frame - ep1->frame; |
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156 if (delta > 0) |
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157 pe->value = ep1->value + ((ep2->value - ep1->value) * (pe->frame - ep1->frame)) / delta; |
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158 else |
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159 pe->value = ep1->value; |
0 | 160 } |
161 | |
183
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162 if (pe->exec) |
0 | 163 { |
183
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164 // The frame counter IS processed even if the envelope is not! |
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165 if ((env->flags & jenvfSustain) && point == env->sustain && |
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166 env->points[point].frame == env->points[env->sustain].frame) |
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167 { |
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168 if (keyOff) |
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169 pe->frame++; |
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170 } else |
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171 pe->frame++; |
0 | 172 } |
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173 |
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174 return TRUE; |
0 | 175 } |
176 | |
177 | |
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178 static void jmpProcessExtInstrument(JSSPlayerChannel *chn, int channel) |
0 | 179 { |
183
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180 JSSExtInstrument *inst = chn->extInstrument; |
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181 (void) channel; |
0 | 182 |
183 // Get the instrument for envelope data | |
184 if (!inst) return; | |
185 | |
186 // Process the autovibrato | |
187 /* | |
188 FIXME fix me FIX me!!! todo. | |
189 */ | |
190 | |
191 if (inst->volumeEnv.flags & jenvfUsed) | |
192 { | |
169
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193 // Process the instrument volume fadeout |
183
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194 if (chn->keyOff && chn->fadeOutVol > 0 && inst->fadeOut > 0) |
169
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195 { |
183
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196 int tmp = chn->fadeOutVol - inst->fadeOut; |
169
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197 if (tmp < 0) tmp = 0; |
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198 chn->fadeOutVol = tmp; |
169
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199 |
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200 JMPSETNDFLAGS(cdfNewVolume); |
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201 } |
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202 |
183
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203 // Execute the volume envelope |
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204 if (jmpExecEnvelope(&inst->volumeEnv, &chn->volumeEnv, chn->keyOff)) |
0 | 205 JMPSETNDFLAGS(cdfNewVolume); |
206 } | |
207 else | |
208 { | |
209 // If the envelope is not used, set max volume | |
183
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210 chn->volumeEnv.value = mpMaxVol; |
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211 chn->fadeOutVol = chn->keyOff ? 0 : mpMaxFadeoutVol; |
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212 JMPSETNDFLAGS(cdfNewVolume); |
0 | 213 } |
214 | |
215 if (inst->panningEnv.flags & jenvfUsed) | |
216 { | |
183
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217 // Process the panning envelope |
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218 if (jmpExecEnvelope(&inst->panningEnv, &chn->panningEnv, chn->keyOff)) |
0 | 219 JMPSETNDFLAGS(cdfNewPanPos); |
220 } | |
221 else | |
222 { | |
223 // If the envelope is not used, set center panning | |
183
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224 if (chn->panningEnv.value != mpPanCenter) |
0 | 225 { |
183
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226 chn->panningEnv.value = mpPanCenter; |
0 | 227 JMPSETNDFLAGS(cdfNewPanPos); |
228 } | |
229 } | |
230 } | |
231 | |
232 | |
233 /* | |
234 * The player | |
235 */ | |
236 JSSPlayer *jmpInit(JSSMixer *pDevice) | |
237 { | |
238 JSSPlayer *mp; | |
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239 |
0 | 240 // Allocate a player structure |
241 mp = dmMalloc0(sizeof(JSSPlayer)); | |
144
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242 if (mp == NULL) |
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243 JSSERROR(DMERR_MALLOC, NULL, "Could not allocate memory for player structure.\n"); |
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244 |
0 | 245 // Set variables |
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246 mp->device = pDevice; |
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247 |
0 | 248 #ifdef JSS_SUP_THREADS |
249 mp->mutex = dmCreateMutex(); | |
250 #endif | |
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251 |
0 | 252 return mp; |
253 } | |
254 | |
255 | |
256 int jmpClose(JSSPlayer * mp) | |
257 { | |
258 if (mp == NULL) | |
259 return DMERR_NULLPTR; | |
260 | |
261 // Stop player | |
262 jmpStop(mp); | |
263 | |
264 // Deallocate resources | |
265 #ifdef JSS_SUP_THREADS | |
266 dmDestroyMutex(mp->mutex); | |
267 #endif | |
268 | |
269 // Clear structure | |
1167 | 270 dmMemset(mp, 0, sizeof(JSSPlayer)); |
0 | 271 dmFree(mp); |
272 | |
273 return DMERR_OK; | |
274 } | |
275 | |
276 | |
277 /* Reset the envelopes for given channel. | |
278 */ | |
183
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279 static void jmpResetEnvelope(JSSPlayerEnvelope *env) |
0 | 280 { |
183
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281 env->frame = env->value = 0; |
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282 env->exec = TRUE; |
0 | 283 } |
284 | |
285 | |
286 /* Clear module player structure | |
287 */ | |
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288 void jmpClearChannel(JSSPlayerChannel *chn) |
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289 { |
1167 | 290 dmMemset(chn, 0, sizeof(JSSPlayerChannel)); |
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291 |
183
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292 chn->note = jsetNotSet; |
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293 chn->ninstrument = jsetNotSet; |
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294 chn->nextInstrument = jsetNotSet; |
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295 chn->panning = mpPanCenter; |
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296 chn->panningEnv.value = mpPanCenter; |
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297 } |
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298 |
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299 |
0 | 300 void jmpClearPlayer(JSSPlayer * mp) |
301 { | |
302 int i; | |
303 assert(mp != NULL); | |
304 JSS_LOCK(mp); | |
305 | |
306 // Initialize general variables | |
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307 mp->patternDelay = 0; |
170 | 308 mp->newRowSet = FALSE; |
309 mp->newOrderSet = FALSE; | |
310 mp->tick = jsetNotSet; | |
311 mp->row = 0; | |
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312 mp->lastPatLoopRow = 0; |
0 | 313 |
314 // Initialize channel data | |
315 for (i = 0; i < jsetNChannels; i++) | |
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316 jmpClearChannel(&mp->channels[i]); |
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317 |
0 | 318 JSS_UNLOCK(mp); |
319 } | |
320 | |
321 | |
322 /* Set module | |
323 */ | |
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324 void jmpSetModule(JSSPlayer * mp, JSSModule * module) |
0 | 325 { |
326 assert(mp != NULL); | |
327 JSS_LOCK(mp); | |
328 | |
329 jmpStop(mp); | |
330 jmpClearPlayer(mp); | |
331 | |
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332 mp->module = module; |
0 | 333 |
334 JSS_UNLOCK(mp); | |
335 } | |
336 | |
337 | |
338 /* Stop playing | |
339 */ | |
340 void jmpStop(JSSPlayer * mp) | |
341 { | |
342 assert(mp != NULL); | |
343 JSS_LOCK(mp); | |
344 | |
345 if (mp->isPlaying) | |
346 { | |
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347 jvmRemoveCallback(mp->device); |
0 | 348 mp->isPlaying = FALSE; |
349 } | |
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350 |
0 | 351 JSS_UNLOCK(mp); |
352 } | |
353 | |
354 | |
355 /* Resume playing | |
356 */ | |
357 void jmpResume(JSSPlayer * mp) | |
358 { | |
359 assert(mp != NULL); | |
360 JSS_LOCK(mp); | |
361 | |
362 if (!mp->isPlaying) | |
363 { | |
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364 int result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
0 | 365 if (result != DMERR_OK) |
366 JSSERROR(result,, "Could not initialize callback for player.\n"); | |
367 | |
368 mp->isPlaying = TRUE; | |
369 } | |
370 | |
371 JSS_UNLOCK(mp); | |
372 } | |
373 | |
374 | |
375 /* Sets new order using given value as reference. | |
376 * Jumps over skip-points and invalid values, loops | |
377 * to first order if enabled. | |
378 */ | |
379 static void jmpSetNewOrder(JSSPlayer * mp, int order) | |
380 { | |
381 BOOL orderOK; | |
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382 mp->order = jsetNotSet; |
0 | 383 orderOK = FALSE; |
384 | |
385 while (!orderOK) | |
386 { | |
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387 if (order < 0 || order >= mp->module->norders) |
0 | 388 { |
389 jmpStop(mp); | |
390 orderOK = TRUE; | |
391 } | |
392 else | |
393 { | |
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394 int pattern = mp->module->orderList[order]; |
0 | 395 if (pattern == jsetOrderSkip) |
396 { | |
397 order++; | |
398 } | |
399 else | |
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400 if (pattern >= mp->module->npatterns || pattern == jsetOrderEnd) |
0 | 401 { |
402 jmpStop(mp); | |
403 orderOK = TRUE; | |
404 } | |
405 else | |
406 { | |
407 // All OK | |
408 orderOK = TRUE; | |
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409 mp->pattern = mp->module->patterns[pattern]; |
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410 mp->npattern = pattern; |
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411 mp->order = order; |
0 | 412 } |
413 } | |
414 } | |
415 } | |
416 | |
417 | |
418 /* Set new tempo-value of the player. | |
419 */ | |
136 | 420 static void jmpSetTempo(JSSPlayer * mp, int tempo) |
0 | 421 { |
422 assert(mp != NULL); | |
423 JSS_LOCK(mp); | |
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424 assert(mp->device != NULL); |
0 | 425 |
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426 mp->tempo = tempo; |
186
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427 jvmSetCallbackFreq(mp->device, (mp->device->outFreq * 5) / (tempo * 2)); |
0 | 428 JSS_UNLOCK(mp); |
429 } | |
430 | |
431 | |
136 | 432 static void jmpClearChannels(JSSPlayer * mp) |
0 | 433 { |
434 int i; | |
435 assert(mp != NULL); | |
436 JSS_LOCK(mp); | |
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437 assert(mp->device != NULL); |
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438 assert(mp->module != NULL); |
0 | 439 |
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440 for (i = 0; i < mp->module->nchannels; i++) |
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441 jvmStop(mp->device, i); |
0 | 442 |
172
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443 // Initialize channel data |
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444 for (i = 0; i < jsetNChannels; i++) |
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445 jmpClearChannel(&mp->channels[i]); |
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446 |
0 | 447 JSS_UNLOCK(mp); |
448 } | |
449 | |
450 | |
451 /* Starts playing module from a given ORDER. | |
452 */ | |
181
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453 static int jmpPlayStart(JSSPlayer *mp) |
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454 { |
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455 int result; |
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456 |
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457 mp->speed = mp->module->defSpeed; |
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458 jmpSetTempo(mp, mp->module->defTempo); |
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459 |
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460 result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
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461 if (result != DMERR_OK) |
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|
462 { |
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|
463 JSSERROR(result, result, "Could not initialize callback for player.\n"); |
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464 } |
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|
465 |
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466 mp->isPlaying = TRUE; |
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467 return DMERR_OK; |
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|
468 } |
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|
469 |
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470 |
182
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471 int jmpChangeOrder(JSSPlayer *mp, int order) |
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472 { |
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473 assert(mp != NULL); |
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474 |
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475 JSS_LOCK(mp); |
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476 assert(mp->module != NULL); |
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477 |
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478 jmpClearChannels(mp); |
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479 jmpClearPlayer(mp); |
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480 |
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481 jmpSetNewOrder(mp, order); |
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482 if (mp->order == jsetNotSet) |
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483 { |
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484 JSS_UNLOCK(mp); |
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485 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, |
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486 "Could not start playing from given order #%i\n", order); |
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487 } |
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488 |
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489 JSS_UNLOCK(mp); |
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490 return DMERR_OK; |
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491 } |
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492 |
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|
493 |
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|
494 int jmpPlayOrder(JSSPlayer * mp, int order) |
0 | 495 { |
496 int result; | |
497 assert(mp != NULL); | |
498 | |
499 JSS_LOCK(mp); | |
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500 assert(mp->module != NULL); |
0 | 501 |
502 // Stop if already playing | |
503 jmpStop(mp); | |
504 jmpClearChannels(mp); | |
181
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505 jmpClearPlayer(mp); |
0 | 506 |
507 // Check starting order | |
55
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508 jmpSetNewOrder(mp, order); |
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509 if (mp->order == jsetNotSet) |
0 | 510 { |
511 JSS_UNLOCK(mp); | |
512 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, | |
55
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|
513 "Could not start playing from given order #%i\n", order); |
0 | 514 } |
515 | |
181
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516 if ((result = jmpPlayStart(mp)) != DMERR_OK) |
0 | 517 { |
518 JSS_UNLOCK(mp); | |
181
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519 return result; |
0 | 520 } |
521 | |
522 JSS_UNLOCK(mp); | |
181
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523 return DMERR_OK; |
0 | 524 } |
525 | |
526 | |
527 /* Play given pattern | |
528 */ | |
529 int jmpPlayPattern(JSSPlayer * mp, int pattern) | |
530 { | |
531 int result; | |
532 assert(mp != NULL); | |
533 JSS_LOCK(mp); | |
55
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534 assert(mp->module != NULL); |
0 | 535 |
536 // Stop if already playing | |
537 jmpStop(mp); | |
538 jmpClearPlayer(mp); | |
539 | |
55
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540 mp->npattern = pattern; |
0 | 541 |
181
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542 if ((result = jmpPlayStart(mp)) != DMERR_OK) |
0 | 543 { |
544 JSS_UNLOCK(mp); | |
181
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545 return result; |
0 | 546 } |
547 | |
548 JSS_UNLOCK(mp); | |
181
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549 return DMERR_OK; |
0 | 550 } |
551 | |
552 | |
553 /* Set volume for given module channel. | |
554 */ | |
55
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555 static void jmpSetVolume(JSSPlayerChannel * chn, int channel, int volume) |
0 | 556 { |
61
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557 (void) channel; |
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558 |
365
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559 chn->volume = chn->cvolume = dmClamp(volume, mpMinVol, mpMaxVol); |
0 | 560 JMPSETNDFLAGS(cdfNewVolume); |
561 } | |
562 | |
183
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563 #define jmpChangeVolume(Q, Z, X) jmpSetVolume(Q, Z, chn->volume + (X)) |
0 | 564 |
565 | |
566 /* Change the pitch of given channel by ADelta. | |
567 */ | |
55
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568 static void jmpChangePitch(JSSPlayerChannel *chn, int channel, int delta) |
0 | 569 { |
570 int value; | |
61
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571 (void) channel; |
0 | 572 |
573 // Calculate new pitch and check it | |
183
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574 value = chn->pitch + delta; |
0 | 575 if (value < 0) |
576 value = 0; | |
577 | |
183
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578 chn->pitch = value; |
0 | 579 JMPSETNDFLAGS(cdfNewPitch); |
580 } | |
581 | |
582 | |
583 /* Do a note portamento (pitch slide) effect for given module channel. | |
584 */ | |
55
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585 static void jmpDoPortamento(JSSPlayerChannel * chn, int channel) |
0 | 586 { |
61
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587 (void) channel; |
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588 |
0 | 589 // Check for zero parameter |
55
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590 if (chn->iLastPortaToNoteParam == 0) |
0 | 591 { |
592 JMPSETNDFLAGS(cdfNewPitch); | |
593 return; | |
594 } | |
595 | |
596 /* Slide the pitch of channel to the destination value | |
597 * with speed of iLastPortaToNoteParam[] * 4 and stop when it equals. | |
598 */ | |
183
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599 if (chn->pitch < chn->iLastPortaToNotePitch) |
0 | 600 { |
175 | 601 // Increase pitch UP |
602 jmpChangePitch(chn, channel, chn->iLastPortaToNoteParam * 4); | |
183
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603 if (chn->pitch > chn->iLastPortaToNotePitch) |
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604 chn->pitch = chn->iLastPortaToNotePitch; |
175 | 605 } |
606 else | |
183
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607 if (chn->pitch > chn->iLastPortaToNotePitch) |
175 | 608 { |
609 // Decrease pitch DOWN | |
610 jmpChangePitch(chn, channel, -(chn->iLastPortaToNoteParam * 4)); | |
183
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611 if (chn->pitch < chn->iLastPortaToNotePitch) |
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612 chn->pitch = chn->iLastPortaToNotePitch; |
0 | 613 } |
614 } | |
615 | |
616 | |
617 /* Do a tremolo effect for given module channel. | |
618 */ | |
365
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619 static void jmpDoTremolo(JSSPlayerChannel *chn, int channel) |
0 | 620 { |
231
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621 (void) channel; |
1127
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622 |
231
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623 if (chn->tremolo.depth != 0 && chn->tremolo.speed != 0) |
0 | 624 { |
231
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625 int delta, tmp = chn->tremolo.pos & 31; |
0 | 626 |
231
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627 switch (chn->tremolo.wc & 3) |
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628 { |
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629 case 0: |
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630 delta = jmpSineTab[tmp]; |
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631 break; |
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632 case 1: |
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|
633 tmp <<= 3; |
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634 delta = (chn->tremolo.pos < 0) ? 255 - tmp : tmp; |
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635 break; |
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636 case 2: |
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|
637 delta = 255; |
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638 break; |
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|
639 case 3: |
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|
640 default: |
231
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|
641 delta = jmpSineTab[tmp]; |
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|
642 break; |
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|
643 } |
0 | 644 |
231
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|
645 delta = (delta * chn->tremolo.depth) >> 6; |
365
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|
646 jmpCSetVolume(chn, channel, chn->cvolume + (chn->tremolo.pos >= 0 ? delta : -delta)); |
0 | 647 |
231
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|
648 chn->tremolo.pos += chn->tremolo.speed; |
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649 if (chn->tremolo.pos > 31) |
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|
650 chn->tremolo.pos -= 64; |
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|
651 } |
0 | 652 } |
653 | |
654 | |
655 /* Do a vibrato effect for given module channel. | |
656 */ | |
365
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|
657 static void jmpDoVibrato(JSSPlayerChannel *chn, int channel) |
0 | 658 { |
231
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659 (void) channel; |
0 | 660 |
231
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|
661 if (chn->vibrato.depth != 0 && chn->vibrato.speed != 0) |
0 | 662 { |
231
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|
663 int delta, tmp = chn->vibrato.pos & 31; |
0 | 664 |
231
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|
665 switch (chn->vibrato.wc & 3) |
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|
666 { |
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|
667 case 0: |
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|
668 delta = jmpSineTab[tmp]; |
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|
669 break; |
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|
670 case 1: |
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|
671 tmp <<= 3; |
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672 delta = (chn->vibrato.pos < 0) ? 255 - tmp : tmp; |
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673 break; |
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674 case 2: |
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|
675 delta = 255; |
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676 break; |
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|
677 case 3: |
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|
678 default: |
231
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679 delta = jmpSineTab[tmp]; |
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|
680 break; |
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|
681 } |
0 | 682 |
231
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683 delta = ((delta * chn->vibrato.depth) >> 7) << 2; |
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684 chn->freq = chn->cfreq + (chn->vibrato.pos >= 0 ? delta : -delta); |
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685 JMPSETNDFLAGS(cdfNewFreq); |
0 | 686 |
231
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687 chn->vibrato.pos += chn->vibrato.speed; |
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688 if (chn->vibrato.pos > 31) |
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689 chn->vibrato.pos -= 64; |
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690 } |
0 | 691 } |
692 | |
693 | |
694 /* Do a volume slide effect for given module channel. | |
695 */ | |
55
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696 static void jmpDoVolumeSlide(JSSPlayerChannel * chn, int channel, int param) |
0 | 697 { |
698 int paramX, paramY; | |
699 | |
700 JMPMAKEPARAM(param, paramX, paramY) | |
701 | |
702 if (paramY == 0) | |
55
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703 jmpChangeVolume(chn, channel, paramX); |
0 | 704 if (paramX == 0) |
55
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705 jmpChangeVolume(chn, channel, -paramY); |
0 | 706 } |
707 | |
225
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708 static void jmpTriggerNote(JSSPlayer * mp, JSSPlayerChannel *chn, BOOL newExtInstrument); |
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709 |
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|
710 |
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711 static void jmpDoMultiRetrigNote(JSSPlayer *mp, JSSPlayerChannel *chn, int channel) |
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712 { |
226 | 713 if (chn->lastMultiRetrigParamY != 0 && |
714 (mp->tick % chn->lastMultiRetrigParamY) == 0) | |
225
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|
715 { |
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|
716 BOOL change = TRUE; |
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717 int volume = chn->volume; |
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718 switch (chn->lastMultiRetrigParamX) |
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719 { |
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|
720 case 0x1: volume -= 1; break; |
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diff
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|
721 case 0x2: volume -= 2; break; |
83f942efc55d
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224
diff
changeset
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722 case 0x3: volume -= 4; break; |
83f942efc55d
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diff
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|
723 case 0x4: volume -= 8; break; |
83f942efc55d
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diff
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|
724 case 0x5: volume -= 16; break; |
83f942efc55d
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224
diff
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|
725 case 0x6: volume = (volume * 2) / 3; break; |
83f942efc55d
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224
diff
changeset
|
726 case 0x7: volume /= 2; break; |
83f942efc55d
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224
diff
changeset
|
727 |
83f942efc55d
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diff
changeset
|
728 case 0x9: volume += 1; break; |
83f942efc55d
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224
diff
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|
729 case 0xA: volume += 2; break; |
83f942efc55d
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diff
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|
730 case 0xB: volume += 4; break; |
83f942efc55d
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diff
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|
731 case 0xC: volume += 8; break; |
83f942efc55d
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diff
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|
732 case 0xD: volume += 16; break; |
83f942efc55d
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diff
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|
733 case 0xE: volume = (volume * 3) / 2; break; |
83f942efc55d
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224
diff
changeset
|
734 case 0xF: volume *= 2; break; |
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diff
changeset
|
735 default: change = FALSE; |
83f942efc55d
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diff
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|
736 } |
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diff
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|
737 jmpTriggerNote(mp, chn, FALSE); |
83f942efc55d
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diff
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|
738 if (change) |
365
5a003246a735
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diff
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|
739 jmpSetVolume(chn, channel, volume); |
225
83f942efc55d
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224
diff
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|
740 } |
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Move multi retrig note code to a separate function.
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|
741 } |
0 | 742 |
558 | 743 |
0 | 744 /* Execute a pattern loop effect/command for given module channel. |
745 * | |
746 * This routine works for most of the supported formats, as they | |
747 * use the 'standard' implementation ascending from MOD. However, | |
748 * here is included also a slightly kludgy implementation of the | |
749 * FT2 patloop bug. | |
750 */ | |
55
e0e470c3fc8e
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30
diff
changeset
|
751 static void jmpDoPatternLoop(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY) |
0 | 752 { |
61
a33e47232161
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55
diff
changeset
|
753 (void) channel; |
a33e47232161
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55
diff
changeset
|
754 |
0 | 755 // Check what we need to do |
756 if (paramY > 0) | |
757 { | |
758 // SBx/E6x loops 'x' times | |
55
e0e470c3fc8e
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30
diff
changeset
|
759 if (chn->iPatLoopCount == 1) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
760 chn->iPatLoopCount = 0; |
0 | 761 else |
762 { | |
763 // Check if we need to set the count | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
764 if (chn->iPatLoopCount == 0) |
175 | 765 chn->iPatLoopCount = paramY + 1; |
0 | 766 |
767 // Loop to specified row | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
768 chn->iPatLoopCount--; |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
769 mp->newRow = chn->iPatLoopRow; |
0 | 770 mp->newRowSet = TRUE; |
771 } | |
772 } | |
773 else | |
774 { | |
775 // SB0/E60 sets the loop start point | |
55
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Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
776 chn->iPatLoopRow = mp->row; |
0 | 777 |
778 // This is here because of the infamous FT2 patloop bug | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
779 mp->lastPatLoopRow = mp->row; |
0 | 780 } |
781 } | |
782 | |
783 | |
784 /* Do arpeggio effect | |
785 */ | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
786 static void jmpDoArpeggio(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY, int paramX) |
0 | 787 { |
218 | 788 JSSInstrument *inst = chn->instrument; |
365
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diff
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|
789 (void) channel; |
55
e0e470c3fc8e
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Matti Hamalainen <ccr@tnsp.org>
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|
790 |
218 | 791 if (inst != NULL) |
0 | 792 { |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
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|
793 int tmp = chn->note; |
218 | 794 if (tmp == jsetNotSet || tmp == jsetNoteOff) |
795 return; | |
796 | |
55
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Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
797 switch (mp->tick & 3) |
0 | 798 { |
799 case 1: | |
800 tmp += paramX; | |
801 break; | |
802 case 2: | |
803 tmp += paramY; | |
804 break; | |
805 } | |
218 | 806 |
807 tmp = dmClamp(tmp + inst->ERelNote, 0, 119); | |
808 jmpCSetPitch(mp, chn, jmpGetPeriodFromNote(mp, tmp, inst->EFineTune)); | |
0 | 809 } |
810 } | |
811 | |
812 | |
558 | 813 /* Trigger a new note on the given channel. |
814 * Separate function used from various places where note | |
815 * triggering is needed (retrig, multi-retrig, etc.) | |
0 | 816 */ |
224
81f3993412ae
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817 static void jmpTriggerNote(JSSPlayer * mp, JSSPlayerChannel *chn, BOOL newExtInstrument) |
0 | 818 { |
224
81f3993412ae
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diff
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819 if (chn->nextInstrument >= 0 && |
81f3993412ae
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820 chn->nextInstrument < mp->module->nextInstruments && |
81f3993412ae
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diff
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|
821 mp->module->extInstruments[chn->nextInstrument] != NULL) |
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822 { |
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823 chn->extInstrument = mp->module->extInstruments[chn->nextInstrument]; |
81f3993412ae
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diff
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|
824 } |
81f3993412ae
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diff
changeset
|
825 else |
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diff
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|
826 { |
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diff
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|
827 chn->extInstrument = NULL; |
365
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diff
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|
828 chn->instrument = NULL; |
5a003246a735
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|
829 chn->ninstrument = jsetNotSet; |
224
81f3993412ae
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|
830 } |
81f3993412ae
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diff
changeset
|
831 |
81f3993412ae
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diff
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|
832 if (chn->extInstrument != NULL) |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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|
833 { |
81f3993412ae
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|
834 int tmp = chn->extInstrument->sNumForNotes[chn->note]; |
81f3993412ae
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diff
changeset
|
835 |
81f3993412ae
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|
836 if (tmp >= 0 && tmp < mp->module->ninstruments && |
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837 mp->module->instruments[tmp] != NULL) |
81f3993412ae
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changeset
|
838 { |
81f3993412ae
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|
839 if (chn->ninstrument != tmp) |
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|
840 JMPSETNDFLAGS(cdfNewInstr); |
228
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
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diff
changeset
|
841 else |
4d979914e837
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diff
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|
842 JMPSETNDFLAGS(cdfPlay); |
224
81f3993412ae
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|
843 |
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|
844 chn->ninstrument = tmp; |
228
4d979914e837
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|
845 chn->instrument = mp->module->instruments[tmp]; |
224
81f3993412ae
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|
846 |
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changeset
|
847 if (newExtInstrument) |
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|
848 { |
365
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diff
changeset
|
849 chn->volume = chn->instrument->volume; |
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diff
changeset
|
850 chn->panning = chn->instrument->EPanning; |
224
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|
851 JMPSETNDFLAGS(cdfNewPanPos | cdfNewVolume); |
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|
852 } |
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diff
changeset
|
853 } |
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diff
changeset
|
854 } |
81f3993412ae
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diff
changeset
|
855 |
81f3993412ae
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diff
changeset
|
856 if (chn->instrument != NULL) |
81f3993412ae
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changeset
|
857 { |
81f3993412ae
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diff
changeset
|
858 int tmp; |
81f3993412ae
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diff
changeset
|
859 JSSInstrument *inst = chn->instrument; |
81f3993412ae
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|
860 |
81f3993412ae
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diff
changeset
|
861 // Save old pitch for later use |
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diff
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|
862 chn->oldPitch = chn->pitch; |
81f3993412ae
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diff
changeset
|
863 |
81f3993412ae
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diff
changeset
|
864 chn->position = 0; |
81f3993412ae
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diff
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|
865 |
81f3993412ae
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diff
changeset
|
866 // Compute new pitch |
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changeset
|
867 tmp = dmClamp(chn->note + inst->ERelNote, 0, 119); |
81f3993412ae
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|
868 chn->pitch = jmpGetPeriodFromNote(mp, tmp, inst->EFineTune); |
81f3993412ae
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diff
changeset
|
869 JMPSETNDFLAGS(cdfNewPitch | cdfPlay | cdfNewPos); |
81f3993412ae
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changeset
|
870 } |
81f3993412ae
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223
diff
changeset
|
871 else |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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223
diff
changeset
|
872 { |
81f3993412ae
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changeset
|
873 chn->volume = 0; |
81f3993412ae
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diff
changeset
|
874 chn->panning = jchPanMiddle; |
81f3993412ae
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|
875 JMPSETNDFLAGS(cdfStop | cdfNewPanPos | cdfNewVolume); |
81f3993412ae
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changeset
|
876 } |
81f3993412ae
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changeset
|
877 } |
81f3993412ae
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diff
changeset
|
878 |
81f3993412ae
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|
879 |
558 | 880 /* |
881 * Process a new pattern row | |
882 */ | |
224
81f3993412ae
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|
883 static void jmpProcessNewRow(JSSPlayer * mp, int channel) |
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|
884 { |
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|
885 JSSNote *currNote; |
299
26ead9094940
Implement correct handling of 'M' and '3xx' effects together (aka volume
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changeset
|
886 BOOL newNote = FALSE, newExtInstrument = FALSE, volumePortaSet = FALSE; |
224
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887 char effect; |
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888 int param, paramX, paramY; |
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889 JSSPlayerChannel *chn = &(mp->channels[channel]); |
224
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890 |
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891 JMPGETNOTE(currNote, mp->row, channel); |
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892 |
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893 // Check for a new note/keyoff here |
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894 if (currNote->note == jsetNoteOff) |
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895 chn->keyOff = TRUE; |
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896 else |
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897 if (currNote->note >= 0 && currNote->note <= 96) |
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898 { |
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899 newNote = TRUE; |
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900 chn->oldNote = chn->note; |
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901 chn->note = currNote->note; |
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902 chn->keyOff = FALSE; |
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903 } |
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904 |
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905 // Check for new instrument |
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906 if (currNote->instrument != jsetNotSet) |
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907 { |
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908 /* Envelopes and ext.instrument fadeout are initialized always if |
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909 * new instrument is set, even if the instrument does not exist. |
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910 */ |
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911 jmpResetEnvelope(&chn->volumeEnv); |
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912 jmpResetEnvelope(&chn->panningEnv); |
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913 chn->keyOff = FALSE; |
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914 chn->fadeOutVol = mpMaxFadeoutVol; |
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915 |
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916 JMPSETNDFLAGS(cdfNewPanPos | cdfPlay | cdfNewVolume); |
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917 |
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|
918 // We save the instrument number here for later use |
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919 chn->nextInstrument = currNote->instrument; |
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920 newExtInstrument = TRUE; |
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921 } |
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922 |
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923 if (newNote) |
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924 { |
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925 jmpTriggerNote(mp, chn, newExtInstrument); |
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926 } |
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927 |
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928 // Process the volume column |
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929 JMPMAKEPARAM(currNote->volume, paramX, paramY); |
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930 |
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931 switch (paramX) |
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932 { |
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933 case 0x0: |
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934 case 0x1: |
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935 case 0x2: |
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936 case 0x3: |
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937 case 0x4: |
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938 jmpSetVolume(chn, channel, currNote->volume); |
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939 break; |
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940 |
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941 case 0x7: // Dx = Fine Volumeslide Down : IMPL.VERIFIED |
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942 jmpChangeVolume(chn, channel, -paramY); |
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943 break; |
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944 |
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945 case 0x8: // Ux = Fine Volumeslide Up : IMPL.VERIFIED |
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946 jmpChangeVolume(chn, channel, paramY); |
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947 break; |
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948 |
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949 case 0x9: // Sx = Set vibrato speed : IMPL.VERIFIED |
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950 chn->vibrato.speed = paramY; |
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951 break; |
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952 |
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953 case 0xa: // Vx = Vibrato : IMPL.VERIFIED |
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954 if (paramY) |
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955 chn->vibrato.depth = paramY; |
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956 break; |
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957 |
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958 case 0xe: // Mx = Porta To Note : IMPL.VERIFIED |
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959 if (paramY) |
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960 chn->iLastPortaToNoteParam = paramY * 16; |
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961 |
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962 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) |
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963 { |
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964 chn->lastPortaToNoteNote = chn->note; |
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965 chn->iLastPortaToNotePitch = chn->pitch; |
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966 chn->pitch = chn->oldPitch; |
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967 chn->note = chn->oldNote; |
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968 JMPUNSETNDFLAGS(cdfNewPitch | cdfPlay); |
299
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969 volumePortaSet = TRUE; |
224
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970 } |
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971 break; |
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972 } |
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973 |
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974 // ...And finally process the Normal effects |
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975 if (currNote->effect == jsetNotSet) |
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976 return; |
0 | 977 |
978 param = currNote->param; | |
979 JMPMAKEPARAM(param, paramX, paramY); | |
980 JMPGETEFFECT(effect, currNote->effect); | |
981 | |
982 switch (effect) | |
983 { | |
984 case '0': // 0xy = Arpeggio | |
55
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985 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
0 | 986 break; |
987 | |
988 case 'W': // Used widely in demo-music as MIDAS Sound System sync-command | |
989 case 'Q': // SoundTracker/OpenCP: Qxx = Set LP filter resonance | |
990 case 'Z': // SoundTracker/OpenCP: Zxx = Set LP filter cutoff freq | |
991 break; | |
992 | |
993 case '1': | |
994 case '2': // 1xy = Portamento Up, 2xy = Portamento Down : IMPL.VERIFIED | |
995 if (param) | |
55
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996 chn->iLastPortaParam = param; |
0 | 997 break; |
998 | |
999 case '3': // 3xy = Porta To Note | |
299
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1000 if (volumePortaSet) |
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1001 break; |
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1002 |
0 | 1003 if (param) |
55
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|
1004 chn->iLastPortaToNoteParam = param; |
0 | 1005 |
170 | 1006 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) |
1007 { | |
224
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1008 chn->lastPortaToNoteNote = chn->note; |
183
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1009 chn->iLastPortaToNotePitch = chn->pitch; |
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1010 chn->pitch = chn->oldPitch; |
224
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1011 chn->note = chn->oldNote; |
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1012 JMPUNSETNDFLAGS(cdfNewPitch | cdfPlay); |
0 | 1013 } |
1014 break; | |
1015 | |
1016 case '4': // 4xy = Vibrato : IMPL.VERIFIED | |
1017 if (paramX) | |
183
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1018 chn->vibrato.speed = paramX; |
0 | 1019 |
1020 if (paramY) | |
183
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1021 chn->vibrato.depth = paramY; |
0 | 1022 |
183
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|
1023 if ((chn->vibrato.wc & 4) == 0) |
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1024 chn->vibrato.pos = 0; |
0 | 1025 break; |
1026 | |
1027 case '5': // 5xy = Portamento + Volume Slide | |
1028 case '6': // 6xy = Vibrato + Volume slide | |
1029 if (param) | |
55
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1030 chn->iLastVolSlideParam = param; |
0 | 1031 break; |
1032 | |
1033 case '7': // 7xy = Tremolo | |
1034 if (paramX) | |
183
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1035 chn->tremolo.speed = paramX; |
0 | 1036 |
1037 if (paramY) | |
183
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1038 chn->tremolo.depth = paramY; |
0 | 1039 |
183
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1040 if ((chn->tremolo.wc & 4) == 0) |
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1041 chn->tremolo.pos = 0; |
0 | 1042 break; |
1043 | |
1044 case '8': // 8xx = Set Panning | |
183
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1045 chn->panning = param; |
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1046 JMPSETNDFLAGS(cdfNewPanPos); |
0 | 1047 break; |
1048 | |
1049 case '9': // 9xx = Set Sample Offset : IMPL.VERIFIED | |
271
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1050 if (param != 0) |
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1051 chn->lastSampleOffsetParam = param; |
272
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1052 if (chn->newDataFlags & cdfNewPitch && chn->instrument != NULL) |
30 | 1053 { |
272
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1054 int pos = chn->lastSampleOffsetParam * 0x100, |
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1055 end = (chn->instrument->flags & jsfLooped) ? |
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1056 chn->instrument->loopE : chn->instrument->size; |
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1057 if (pos <= end) |
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1058 { |
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1059 chn->position = pos; |
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1060 JMPSETNDFLAGS(cdfNewPos); |
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1061 } |
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1062 else |
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1063 { |
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1064 JMPSETNDFLAGS(cdfStop); |
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1065 } |
0 | 1066 } |
1067 break; | |
1068 | |
1069 case 'A': // Axy = Volume Slide : IMPL.VERIFIED | |
1070 if (param) | |
55
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|
1071 chn->iLastVolSlideParam = param; |
0 | 1072 break; |
1073 | |
1074 case 'B': // Bxx = Pattern Jump : IMPL.VERIFIED | |
55
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|
1075 mp->newOrder = param; |
0 | 1076 mp->newOrderSet = TRUE; |
1077 mp->jumpFlag = TRUE; | |
55
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|
1078 mp->lastPatLoopRow = 0; |
0 | 1079 break; |
1080 | |
1081 case 'C': // Cxx = Set Volume : IMPL.VERIFIED | |
55
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diff
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|
1082 jmpSetVolume(chn, channel, param); |
0 | 1083 break; |
1084 | |
1085 case 'D': // Dxx = Pattern Break : IMPL.VERIFIED | |
1086 // Compute the new row | |
55
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diff
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|
1087 mp->newRow = (paramX * 10) + paramY; |
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diff
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|
1088 if (mp->newRow >= mp->pattern->nrows) |
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Initial round of cleaning up the player code a bit.
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diff
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|
1089 mp->newRow = 0; |
0 | 1090 |
1091 mp->newRowSet = TRUE; | |
1092 | |
1093 // Now we do some tricky tests | |
555 | 1094 if (!mp->breakFlag && !mp->jumpFlag) |
1095 { | |
55
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Matti Hamalainen <ccr@tnsp.org>
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diff
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|
1096 mp->newOrder = mp->order + 1; |
0 | 1097 mp->newOrderSet = TRUE; |
1098 } | |
1099 | |
1100 mp->breakFlag = TRUE; | |
1101 break; | |
1102 | |
1103 case 'E': // Exy = Special Effects | |
555 | 1104 switch (paramX) |
1105 { | |
1106 case 0x00: // E0x - Set filter (NOT SUPPORTED) | |
1107 JMPDEBUG("Set Filter used, UNSUPPORTED"); | |
1108 break; | |
0 | 1109 |
555 | 1110 case 0x01: // E1x - Fine Portamento Up |
1111 if (paramY) | |
1112 chn->iCLastFinePortamentoUpParam = paramY; | |
0 | 1113 |
555 | 1114 jmpChangePitch(chn, channel, -(chn->iCLastFinePortamentoUpParam * 4)); |
1115 break; | |
0 | 1116 |
555 | 1117 case 0x02: // E2x - Fine Portamento Down |
1118 if (paramY) | |
1119 chn->iCLastFinePortamentoDownParam = paramY; | |
0 | 1120 |
555 | 1121 jmpChangePitch(chn, channel, (chn->iCLastFinePortamentoDownParam * 4)); |
1122 break; | |
0 | 1123 |
555 | 1124 case 0x03: // E3x - Glissando Control (NOT SUPPORTED) |
1125 break; | |
1126 | |
1127 case 0x04: // E4x - Set Vibrato waveform | |
1128 chn->vibrato.wc = paramY; | |
1129 break; | |
0 | 1130 |
555 | 1131 case 0x05: // E5x - Set Finetune |
1132 JMPDEBUG("Set Finetune used, UNIMPLEMENTED"); | |
1133 break; | |
0 | 1134 |
555 | 1135 case 0x06: // E6x - Set Pattern Loop |
1136 jmpDoPatternLoop(mp, chn, channel, paramY); | |
1137 break; | |
0 | 1138 |
555 | 1139 case 0x07: // E7x - Set Tremolo waveform |
1140 chn->tremolo.wc = paramY; | |
1141 break; | |
0 | 1142 |
555 | 1143 case 0x08: // E8x - Set Pan Position |
1144 chn->panning = (paramY * 16); | |
1145 JMPSETNDFLAGS(cdfNewPanPos); | |
1146 break; | |
0 | 1147 |
555 | 1148 case 0x09: // E9x - Retrig note |
1149 if (mp->tick == paramY) | |
1150 jmpTriggerNote(mp, chn, FALSE); | |
1151 break; | |
224
81f3993412ae
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1152 |
555 | 1153 case 0x0a: // EAx - Fine Volumeslide Up |
1154 if (paramY) | |
1155 chn->iCLastFineVolumeslideUpParam = paramY; | |
0 | 1156 |
555 | 1157 jmpChangeVolume(chn, channel, chn->iCLastFineVolumeslideUpParam); |
1158 break; | |
0 | 1159 |
555 | 1160 case 0x0b: // EBx - Fine Volumeslide Down |
1161 if (paramY) | |
1162 chn->iCLastFineVolumeslideDownParam = paramY; | |
1163 jmpChangeVolume(chn, channel, -(chn->iCLastFineVolumeslideDownParam)); | |
1164 break; | |
0 | 1165 |
555 | 1166 case 0x0c: // ECx - Set Note Cut (NOT PROCESSED IN TICK0) |
1167 break; | |
0 | 1168 |
555 | 1169 case 0x0d: // EDx - Set Note Delay : IMPL.VERIFIED |
1170 if (paramY > 0) | |
1171 { | |
1172 // Save the ND-flags, then clear | |
1173 chn->iSaveNDFlags = chn->newDataFlags; | |
1174 chn->newDataFlags = 0; | |
1175 // TODO .. does this only affect NOTE or also instrument? | |
1176 } | |
1177 break; | |
0 | 1178 |
555 | 1179 case 0x0e: // EEx - Set Pattern Delay : IMPL.VERIFIED |
1180 mp->patternDelay = paramY; | |
1181 break; | |
0 | 1182 |
555 | 1183 case 0x0f: // EFx - Invert Loop (NOT SUPPORTED) |
1184 JMPDEBUG("Invert Loop used, UNSUPPORTED"); | |
1185 break; | |
0 | 1186 |
555 | 1187 default: |
1188 JMPDEBUG("Unsupported special command used"); | |
0 | 1189 } |
1190 break; | |
1191 | |
1192 case 'F': // Fxy = Set Speed / Tempo : IMPL.VERIFIED | |
1193 if (param > 0) | |
1194 { | |
1195 if (param < 0x20) | |
55
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Matti Hamalainen <ccr@tnsp.org>
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diff
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|
1196 mp->speed = param; |
0 | 1197 else |
1198 jmpSetTempo(mp, param); | |
1199 } | |
1200 break; | |
1201 | |
1202 case 'G': // Gxx = Global Volume | |
55
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Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
1203 mp->globalVol = param; |
0 | 1204 JMPSETNDFLAGS(cdfNewGlobalVol); |
1205 break; | |
1206 | |
1207 | |
1208 case 'H': // Hxx = Global Volume Slide | |
1209 JMPDEBUG("Global Volume Slide used, UNIMPLEMENTED"); | |
1210 break; | |
1211 | |
1212 case 'K': // Kxx = Key-off (Same as key-off note) | |
183
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changeset
|
1213 chn->keyOff = TRUE; |
0 | 1214 break; |
1215 | |
1216 case 'L': // Lxx = Set Envelope Position | |
1217 JMPDEBUG("Set Envelope Position used, NOT verified with FT2"); | |
183
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|
1218 chn->panningEnv.frame = param; |
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changeset
|
1219 chn->volumeEnv.frame = param; |
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|
1220 chn->panningEnv.exec = TRUE; |
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|
1221 chn->volumeEnv.exec = TRUE; |
0 | 1222 break; |
1223 | |
1224 case 'R': // Rxy = Multi Retrig note | |
223
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Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1225 if (paramX != 0) |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
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diff
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|
1226 chn->lastMultiRetrigParamX = paramX; |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
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diff
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|
1227 if (paramY != 0) |
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Implement effect Rxy - multi retrig note.
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changeset
|
1228 chn->lastMultiRetrigParamY = paramY; |
0 | 1229 break; |
1230 | |
1231 case 'T': // Txy = Tremor | |
1232 if (param) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
1233 chn->iLastTremorParam = param; |
0 | 1234 break; |
1235 | |
1236 case 'X': // Xxy = Extra Fine Portamento | |
1237 switch (paramX) | |
1238 { | |
1239 case 0x01: // X1y - Extra Fine Portamento Up | |
1240 if (paramY) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1241 chn->iCLastExtraFinePortamentoUpParam = paramY; |
0 | 1242 |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1243 jmpChangePitch(chn, channel, - chn->iCLastExtraFinePortamentoUpParam); |
0 | 1244 break; |
1245 | |
1246 case 0x02: // X2y - Extra Fine Portamento Down | |
1247 if (paramY) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
1248 chn->iCLastExtraFinePortamentoDownParam = paramY; |
0 | 1249 |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
1250 jmpChangePitch(chn, channel, chn->iCLastExtraFinePortamentoUpParam); |
0 | 1251 break; |
1252 | |
1253 default: | |
1254 JMPDEBUG("Unsupported value in Extra Fine Portamento command!"); | |
1255 break; | |
1256 } | |
1257 break; | |
1258 | |
1259 default: | |
1260 JMPDEBUG("Unsupported effect"); | |
1261 break; | |
1262 } | |
1263 } | |
1264 | |
1265 | |
1266 static void jmpProcessEffects(JSSPlayer * mp, int channel) | |
1267 { | |
55
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changeset
|
1268 JSSPlayerChannel *chn = &(mp->channels[channel]); |
0 | 1269 JSSNote *currNote; |
1270 int param, paramX, paramY, tmp; | |
1271 char effect; | |
1272 | |
1273 // Process the volume column effects | |
55
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|
1274 JMPGETNOTE(currNote, mp->row, channel); |
0 | 1275 JMPMAKEPARAM(currNote->volume, paramX, paramY); |
1276 | |
1277 switch (paramX) | |
1278 { | |
1279 case 0x05: // -x = Volumeslide Down : IMPL.VERIFIED | |
55
e0e470c3fc8e
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diff
changeset
|
1280 jmpChangeVolume(chn, channel, -paramY); |
0 | 1281 break; |
1282 | |
1283 case 0x06: // +x = Volumeslide Down : IMPL.VERIFIED | |
55
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changeset
|
1284 jmpChangeVolume(chn, channel, paramY); |
0 | 1285 break; |
1286 | |
1287 case 0x0a: // Vx = Vibrato : IMPL.VERIFIED | |
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|
1288 jmpDoVibrato(chn, channel); |
0 | 1289 break; |
1290 | |
1291 case 0x0e: // Mx = Porta To Note : IMPL.VERIFIED | |
55
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diff
changeset
|
1292 jmpDoPortamento(chn, channel); |
0 | 1293 break; |
1294 } | |
1295 | |
1296 // ...And finally process the Normal effects | |
1297 if (currNote->effect == jsetNotSet) | |
1298 return; | |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
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diff
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|
1299 |
0 | 1300 param = currNote->param; |
1301 JMPMAKEPARAM(param, paramX, paramY); | |
1302 JMPGETEFFECT(effect, currNote->effect); | |
1303 | |
1304 switch (effect) | |
1305 { | |
1306 case '0': // 0xy = Arpeggio | |
55
e0e470c3fc8e
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30
diff
changeset
|
1307 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
0 | 1308 break; |
1309 | |
1310 case '1': // 1xy = Portamento Up | |
55
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Initial round of cleaning up the player code a bit.
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diff
changeset
|
1311 if (chn->iLastPortaParam > 0) |
e0e470c3fc8e
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diff
changeset
|
1312 jmpChangePitch(chn, channel, -(chn->iLastPortaParam * 4)); |
0 | 1313 break; |
1314 | |
1315 case '2': // 2xy = Portamento Down | |
55
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diff
changeset
|
1316 if (chn->iLastPortaParam > 0) |
e0e470c3fc8e
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30
diff
changeset
|
1317 jmpChangePitch(chn, channel, (chn->iLastPortaParam * 4)); |
0 | 1318 break; |
1319 | |
1320 case '3': // 3xy = Porta To Note | |
55
e0e470c3fc8e
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30
diff
changeset
|
1321 jmpDoPortamento(chn, channel); |
0 | 1322 break; |
1323 | |
1324 case '4': // 4xy = Vibrato | |
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|
1325 jmpDoVibrato(chn, channel); |
0 | 1326 break; |
1327 | |
1328 case '5': // 5xy = Portamento + Volume Slide | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1329 jmpDoPortamento(chn, channel); |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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diff
changeset
|
1330 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1331 break; |
1332 | |
1333 case '6': // 6xy = Vibrato + Volume Slide | |
365
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299
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changeset
|
1334 jmpDoVibrato(chn, channel); |
55
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Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1335 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1336 break; |
1337 | |
1338 case '7': // 7xy = Tremolo | |
365
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diff
changeset
|
1339 jmpDoTremolo(chn, channel); |
0 | 1340 break; |
1341 | |
1342 case 'A': // Axy = Volume slide | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1343 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1344 break; |
1345 | |
1346 case 'E': // Exy = Special Effects | |
1347 switch (paramX) | |
1348 { | |
222
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1349 case 0x09: // E9x - Retrig note |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1350 if (mp->tick == paramY) |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1351 jmpTriggerNote(mp, chn, FALSE); |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1352 break; |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1353 |
0 | 1354 case 0x0c: // ECx - Set Note Cut |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1355 if (mp->tick == paramY) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1356 jmpSetVolume(chn, channel, jsetMinVol); |
0 | 1357 break; |
1358 | |
1359 case 0x0d: // EDx - Set Note Delay | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1360 if (mp->tick == paramY) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1361 chn->newDataFlags = chn->iSaveNDFlags; |
0 | 1362 break; |
1363 } | |
1364 break; | |
1365 | |
223
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1366 case 'R': // Rxy = Multi Retrig note |
225
83f942efc55d
Move multi retrig note code to a separate function.
Matti Hamalainen <ccr@tnsp.org>
parents:
224
diff
changeset
|
1367 jmpDoMultiRetrigNote(mp, chn, channel); |
223
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1368 break; |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1369 |
0 | 1370 case 'T': // Txy = Tremor |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1371 JMPMAKEPARAM(chn->iLastTremorParam, paramX, paramY) |
0 | 1372 paramX++; |
1373 paramY++; | |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1374 tmp = chn->iTremorCount % (paramX + paramY); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1375 |
0 | 1376 if (tmp < paramX) |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1377 jmpCSetVolume(chn, channel, chn->cvolume); |
0 | 1378 else |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1379 jmpCSetVolume(chn, channel, jsetMinVol); |
0 | 1380 |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1381 chn->iTremorCount = tmp + 1; |
0 | 1382 break; |
1383 } | |
1384 } | |
1385 | |
1386 | |
1387 /* This is the main processing callback-loop of a module player. | |
1388 * It processes the ticks, calling the needed jmpProcessNewRow() | |
1389 * and jmpProcessEffects() methods for processing the module playing. | |
1390 */ | |
1391 void jmpExec(void *pDEV, void *pMP) | |
1392 { | |
1393 JSSPlayer *mp; | |
146
3226778033fd
Move variable a bit further into the block where it is actually used.
Matti Hamalainen <ccr@tnsp.org>
parents:
145
diff
changeset
|
1394 int channel; |
0 | 1395 |
1396 // Check some things via assert() | |
1397 mp = (JSSPlayer *) pMP; | |
1398 JSS_LOCK(mp); | |
1399 | |
775 | 1400 (void) pDEV; |
1401 // JSSMixer *dev = (JSSMixer *) pDEV; | |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1402 |
0 | 1403 // Check if we are playing |
1404 if (!mp->isPlaying) | |
1405 goto out; | |
1406 | |
1407 // Clear channel new data flags | |
1408 mp->jumpFlag = FALSE; | |
1409 mp->breakFlag = FALSE; | |
1410 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1411 for (channel = 0; channel < jsetNChannels; channel++) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1412 mp->channels[channel].newDataFlags = 0; |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1413 |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1414 //fprintf(stderr, "1: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1415 |
1416 // Check for init-tick | |
187 | 1417 if (mp->tick == jsetNotSet) |
0 | 1418 { |
1419 // Initialize pattern | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1420 mp->newRow = 0; |
0 | 1421 mp->newRowSet = TRUE; |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1422 mp->tick = mp->speed; |
187 | 1423 mp->patternDelay = 0; |
0 | 1424 } |
1425 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1426 //fprintf(stderr, "2: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1427 |
1428 // Check if we are playing | |
1429 if (!mp->isPlaying) | |
1430 goto out; | |
1431 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1432 assert(mp->pattern); |
0 | 1433 |
1434 // Update the tick | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1435 mp->tick++; |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1436 if (mp->tick >= mp->speed) |
0 | 1437 { |
1438 // Re-init tick counter | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1439 mp->tick = 0; |
0 | 1440 |
1441 // Check pattern delay | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1442 if (mp->patternDelay > 0) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1443 mp->patternDelay--; |
0 | 1444 else |
1445 { | |
1446 // New pattern row | |
1447 if (mp->newRowSet) | |
1448 { | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1449 mp->row = mp->newRow; |
0 | 1450 mp->newRowSet = FALSE; |
1451 } else | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1452 mp->row++; |
0 | 1453 |
1454 // Check for end of pattern | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1455 if (mp->row >= mp->pattern->nrows) |
0 | 1456 { |
1457 // Go to next order | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1458 if (mp->order != jsetNotSet) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1459 jmpSetNewOrder(mp, mp->order + 1); |
0 | 1460 else |
1461 mp->isPlaying = FALSE; | |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1462 |
0 | 1463 // Check for FT2 quirks |
1464 if (JMPGETMODFLAGS(mp, jmdfFT2Replay)) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1465 mp->row = mp->lastPatLoopRow; |
0 | 1466 else |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1467 mp->row = 0; |
0 | 1468 } |
1469 | |
1470 if (!mp->isPlaying) | |
1471 goto out; | |
1472 | |
1473 // Check current order | |
1474 if (mp->newOrderSet) | |
1475 { | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1476 jmpSetNewOrder(mp, mp->newOrder); |
0 | 1477 mp->newOrderSet = FALSE; |
1478 } | |
1479 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1480 //fprintf(stderr, "3: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1481 |
1482 if (!mp->isPlaying) | |
1483 goto out; | |
1484 | |
1485 // TICK #0: Process new row | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1486 for (channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1487 jmpProcessNewRow(mp, channel); |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1488 } // patternDelay |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1489 } // tick |
0 | 1490 else |
1491 { | |
1492 // Implement FT2's pattern delay-effect: don't update effects while on patdelay | |
1493 if (!JMPGETMODFLAGS(mp, jmdfFT2Replay) || | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1494 (JMPGETMODFLAGS(mp, jmdfFT2Replay) && mp->patternDelay <= 0)) |
0 | 1495 { |
1496 // TICK n: Process the effects | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1497 for (channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1498 jmpProcessEffects(mp, channel); |
1499 } | |
1500 } | |
1501 | |
1502 // Check if playing has stopped | |
1503 if (!mp->isPlaying) | |
1504 goto out; | |
1505 | |
1506 // Update player data to audio device/mixer | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1507 for (channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1508 { |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1509 JSSPlayerChannel *chn = &mp->channels[channel]; |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1510 |
0 | 1511 // Process extended instruments |
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
1512 jmpProcessExtInstrument(chn, channel); |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1513 |
0 | 1514 // Check NDFlags and update channel data |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1515 int flags = chn->newDataFlags; |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1516 if (!flags) |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1517 continue; |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1518 |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1519 // Check if we stop? |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1520 if (flags & cdfStop) |
0 | 1521 { |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1522 jvmStop(mp->device, channel); |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1523 } |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1524 else |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1525 { |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1526 // No, handle other flags |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1527 if (flags & cdfNewInstr) |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1528 { |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1529 JSSInstrument *instr = chn->instrument; |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1530 if (instr != NULL) |
0 | 1531 { |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1532 jvmSetSample(mp->device, channel, |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1533 instr->data, instr->size, |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1534 instr->loopS, instr->loopE, |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1535 instr->flags); |
0 | 1536 } |
180
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1537 } |
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1538 |
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1539 if (flags & cdfPlay) |
228
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
Matti Hamalainen <ccr@tnsp.org>
parents:
226
diff
changeset
|
1540 { |
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
Matti Hamalainen <ccr@tnsp.org>
parents:
226
diff
changeset
|
1541 jvmReset(mp->device, channel); |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1542 jvmPlay(mp->device, channel); |
228
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
Matti Hamalainen <ccr@tnsp.org>
parents:
226
diff
changeset
|
1543 } |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1544 |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1545 if (flags & cdfNewPitch) |
193
b778cc2fe7c8
Create a separate new frequency flag (vs. new pitch), for future changes.
Matti Hamalainen <ccr@tnsp.org>
parents:
189
diff
changeset
|
1546 jmpCSetPitch(mp, chn, chn->pitch); |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1547 |
218 | 1548 if (flags & (cdfNewFreq | cdfNewPitch)) |
193
b778cc2fe7c8
Create a separate new frequency flag (vs. new pitch), for future changes.
Matti Hamalainen <ccr@tnsp.org>
parents:
189
diff
changeset
|
1549 jvmSetFreq(mp->device, channel, chn->freq); |
0 | 1550 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1551 if (flags & cdfNewPos) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1552 jvmSetPos(mp->device, channel, chn->position); |
0 | 1553 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1554 if (flags & cdfNewVolume) |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1555 { |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1556 BOOL init = flags & (cdfNewInstr | cdfPlay); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1557 jvmSetVolumeRamp(mp->device, channel, |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
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1558 init ? 0 : jvmGetVolume(mp->device, channel), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1559 (chn->fadeOutVol * chn->volumeEnv.value * chn->volume) / (16 * 65536), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
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|
1560 init ? 5 : 0); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
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|
1561 } |
0 | 1562 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
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1563 if (flags & cdfNewPanPos) |
365
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Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
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|
1564 { |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1565 jvmSetPanRamp(mp->device, channel, |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
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1566 jvmGetPan(mp->device, channel), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
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1567 chn->panning + (((chn->panningEnv.value - 32) * (128 - abs(chn->panning - 128))) / 32), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1568 0); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1569 } |
0 | 1570 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1571 if (flags & cdfNewGlobalVol) |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
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1572 jvmSetGlobalVol(mp->device, mp->globalVol); |
0 | 1573 } |
1574 } | |
1575 | |
1576 out: | |
1577 JSS_UNLOCK(mp); | |
1578 } |