Mercurial > hg > dmlib
annotate minijss/jssplr.c @ 1403:6aa0897265e8
Modernization cleanups.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Mon, 30 Oct 2017 18:15:11 +0200 |
parents | 848a88ce7a57 |
children | 3b71aa1ef915 |
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++) |
183
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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 | |
61
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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; |
183
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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 assert(mp != NULL); | |
303 JSS_LOCK(mp); | |
304 | |
305 // Initialize general variables | |
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306 mp->patternDelay = 0; |
170 | 307 mp->newRowSet = FALSE; |
308 mp->newOrderSet = FALSE; | |
309 mp->tick = jsetNotSet; | |
310 mp->row = 0; | |
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311 mp->lastPatLoopRow = 0; |
0 | 312 |
313 // Initialize channel data | |
1403 | 314 for (int i = 0; i < jsetNChannels; i++) |
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315 jmpClearChannel(&mp->channels[i]); |
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316 |
0 | 317 JSS_UNLOCK(mp); |
318 } | |
319 | |
320 | |
321 /* Set module | |
322 */ | |
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323 void jmpSetModule(JSSPlayer * mp, JSSModule * module) |
0 | 324 { |
325 assert(mp != NULL); | |
326 JSS_LOCK(mp); | |
327 | |
328 jmpStop(mp); | |
329 jmpClearPlayer(mp); | |
330 | |
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331 mp->module = module; |
0 | 332 |
333 JSS_UNLOCK(mp); | |
334 } | |
335 | |
336 | |
337 /* Stop playing | |
338 */ | |
339 void jmpStop(JSSPlayer * mp) | |
340 { | |
341 assert(mp != NULL); | |
342 JSS_LOCK(mp); | |
343 | |
344 if (mp->isPlaying) | |
345 { | |
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346 jvmRemoveCallback(mp->device); |
0 | 347 mp->isPlaying = FALSE; |
348 } | |
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349 |
0 | 350 JSS_UNLOCK(mp); |
351 } | |
352 | |
353 | |
354 /* Resume playing | |
355 */ | |
356 void jmpResume(JSSPlayer * mp) | |
357 { | |
358 assert(mp != NULL); | |
359 JSS_LOCK(mp); | |
360 | |
361 if (!mp->isPlaying) | |
362 { | |
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363 int result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
0 | 364 if (result != DMERR_OK) |
365 JSSERROR(result,, "Could not initialize callback for player.\n"); | |
366 | |
367 mp->isPlaying = TRUE; | |
368 } | |
369 | |
370 JSS_UNLOCK(mp); | |
371 } | |
372 | |
373 | |
374 /* Sets new order using given value as reference. | |
375 * Jumps over skip-points and invalid values, loops | |
376 * to first order if enabled. | |
377 */ | |
378 static void jmpSetNewOrder(JSSPlayer * mp, int order) | |
379 { | |
380 BOOL orderOK; | |
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381 mp->order = jsetNotSet; |
0 | 382 orderOK = FALSE; |
383 | |
384 while (!orderOK) | |
385 { | |
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386 if (order < 0 || order >= mp->module->norders) |
0 | 387 { |
388 jmpStop(mp); | |
389 orderOK = TRUE; | |
390 } | |
391 else | |
392 { | |
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393 int pattern = mp->module->orderList[order]; |
0 | 394 if (pattern == jsetOrderSkip) |
395 { | |
396 order++; | |
397 } | |
398 else | |
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399 if (pattern >= mp->module->npatterns || pattern == jsetOrderEnd) |
0 | 400 { |
401 jmpStop(mp); | |
402 orderOK = TRUE; | |
403 } | |
404 else | |
405 { | |
406 // All OK | |
407 orderOK = TRUE; | |
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408 mp->pattern = mp->module->patterns[pattern]; |
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409 mp->npattern = pattern; |
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410 mp->order = order; |
0 | 411 } |
412 } | |
413 } | |
414 } | |
415 | |
416 | |
417 /* Set new tempo-value of the player. | |
418 */ | |
136 | 419 static void jmpSetTempo(JSSPlayer * mp, int tempo) |
0 | 420 { |
421 assert(mp != NULL); | |
422 JSS_LOCK(mp); | |
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423 assert(mp->device != NULL); |
0 | 424 |
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425 mp->tempo = tempo; |
186
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426 jvmSetCallbackFreq(mp->device, (mp->device->outFreq * 5) / (tempo * 2)); |
0 | 427 JSS_UNLOCK(mp); |
428 } | |
429 | |
430 | |
136 | 431 static void jmpClearChannels(JSSPlayer * mp) |
0 | 432 { |
433 assert(mp != NULL); | |
434 JSS_LOCK(mp); | |
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435 assert(mp->device != NULL); |
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436 assert(mp->module != NULL); |
0 | 437 |
1403 | 438 for (int i = 0; i < mp->module->nchannels; i++) |
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439 jvmStop(mp->device, i); |
0 | 440 |
172
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441 // Initialize channel data |
1403 | 442 for (int i = 0; i < jsetNChannels; i++) |
172
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443 jmpClearChannel(&mp->channels[i]); |
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444 |
0 | 445 JSS_UNLOCK(mp); |
446 } | |
447 | |
448 | |
449 /* Starts playing module from a given ORDER. | |
450 */ | |
181
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451 static int jmpPlayStart(JSSPlayer *mp) |
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452 { |
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453 int result; |
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454 |
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455 mp->speed = mp->module->defSpeed; |
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456 jmpSetTempo(mp, mp->module->defTempo); |
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457 |
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458 result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
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459 if (result != DMERR_OK) |
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|
460 { |
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461 JSSERROR(result, result, "Could not initialize callback for player.\n"); |
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462 } |
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|
463 |
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|
464 mp->isPlaying = TRUE; |
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465 return DMERR_OK; |
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|
466 } |
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|
467 |
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468 |
182
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469 int jmpChangeOrder(JSSPlayer *mp, int order) |
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470 { |
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471 assert(mp != NULL); |
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472 |
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473 JSS_LOCK(mp); |
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474 assert(mp->module != NULL); |
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475 |
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476 jmpClearChannels(mp); |
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477 jmpClearPlayer(mp); |
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478 |
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479 jmpSetNewOrder(mp, order); |
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480 if (mp->order == jsetNotSet) |
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481 { |
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482 JSS_UNLOCK(mp); |
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483 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, |
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484 "Could not start playing from given order #%i\n", order); |
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485 } |
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486 |
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487 JSS_UNLOCK(mp); |
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488 return DMERR_OK; |
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489 } |
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490 |
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491 |
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|
492 int jmpPlayOrder(JSSPlayer * mp, int order) |
0 | 493 { |
494 int result; | |
495 assert(mp != NULL); | |
496 | |
497 JSS_LOCK(mp); | |
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|
498 assert(mp->module != NULL); |
0 | 499 |
500 // Stop if already playing | |
501 jmpStop(mp); | |
502 jmpClearChannels(mp); | |
181
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503 jmpClearPlayer(mp); |
0 | 504 |
505 // Check starting order | |
55
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506 jmpSetNewOrder(mp, order); |
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507 if (mp->order == jsetNotSet) |
0 | 508 { |
509 JSS_UNLOCK(mp); | |
510 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, | |
55
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511 "Could not start playing from given order #%i\n", order); |
0 | 512 } |
513 | |
181
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514 if ((result = jmpPlayStart(mp)) != DMERR_OK) |
0 | 515 { |
516 JSS_UNLOCK(mp); | |
181
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517 return result; |
0 | 518 } |
519 | |
520 JSS_UNLOCK(mp); | |
181
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521 return DMERR_OK; |
0 | 522 } |
523 | |
524 | |
525 /* Play given pattern | |
526 */ | |
527 int jmpPlayPattern(JSSPlayer * mp, int pattern) | |
528 { | |
529 int result; | |
530 assert(mp != NULL); | |
531 JSS_LOCK(mp); | |
55
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532 assert(mp->module != NULL); |
0 | 533 |
534 // Stop if already playing | |
535 jmpStop(mp); | |
536 jmpClearPlayer(mp); | |
537 | |
55
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538 mp->npattern = pattern; |
0 | 539 |
181
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540 if ((result = jmpPlayStart(mp)) != DMERR_OK) |
0 | 541 { |
542 JSS_UNLOCK(mp); | |
181
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543 return result; |
0 | 544 } |
545 | |
546 JSS_UNLOCK(mp); | |
181
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547 return DMERR_OK; |
0 | 548 } |
549 | |
550 | |
551 /* Set volume for given module channel. | |
552 */ | |
55
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553 static void jmpSetVolume(JSSPlayerChannel * chn, int channel, int volume) |
0 | 554 { |
61
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555 (void) channel; |
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556 |
365
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557 chn->volume = chn->cvolume = dmClamp(volume, mpMinVol, mpMaxVol); |
0 | 558 JMPSETNDFLAGS(cdfNewVolume); |
559 } | |
560 | |
183
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561 #define jmpChangeVolume(Q, Z, X) jmpSetVolume(Q, Z, chn->volume + (X)) |
0 | 562 |
563 | |
564 /* Change the pitch of given channel by ADelta. | |
565 */ | |
55
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566 static void jmpChangePitch(JSSPlayerChannel *chn, int channel, int delta) |
0 | 567 { |
568 int value; | |
61
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569 (void) channel; |
0 | 570 |
571 // Calculate new pitch and check it | |
183
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572 value = chn->pitch + delta; |
0 | 573 if (value < 0) |
574 value = 0; | |
575 | |
183
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576 chn->pitch = value; |
0 | 577 JMPSETNDFLAGS(cdfNewPitch); |
578 } | |
579 | |
580 | |
581 /* Do a note portamento (pitch slide) effect for given module channel. | |
582 */ | |
55
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583 static void jmpDoPortamento(JSSPlayerChannel * chn, int channel) |
0 | 584 { |
61
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585 (void) channel; |
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586 |
0 | 587 // Check for zero parameter |
55
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588 if (chn->iLastPortaToNoteParam == 0) |
0 | 589 { |
590 JMPSETNDFLAGS(cdfNewPitch); | |
591 return; | |
592 } | |
593 | |
594 /* Slide the pitch of channel to the destination value | |
595 * with speed of iLastPortaToNoteParam[] * 4 and stop when it equals. | |
596 */ | |
183
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597 if (chn->pitch < chn->iLastPortaToNotePitch) |
0 | 598 { |
175 | 599 // Increase pitch UP |
600 jmpChangePitch(chn, channel, chn->iLastPortaToNoteParam * 4); | |
183
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601 if (chn->pitch > chn->iLastPortaToNotePitch) |
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602 chn->pitch = chn->iLastPortaToNotePitch; |
175 | 603 } |
604 else | |
183
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605 if (chn->pitch > chn->iLastPortaToNotePitch) |
175 | 606 { |
607 // Decrease pitch DOWN | |
608 jmpChangePitch(chn, channel, -(chn->iLastPortaToNoteParam * 4)); | |
183
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609 if (chn->pitch < chn->iLastPortaToNotePitch) |
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610 chn->pitch = chn->iLastPortaToNotePitch; |
0 | 611 } |
612 } | |
613 | |
614 | |
615 /* Do a tremolo effect for given module channel. | |
616 */ | |
365
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617 static void jmpDoTremolo(JSSPlayerChannel *chn, int channel) |
0 | 618 { |
231
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619 (void) channel; |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
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620 |
231
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621 if (chn->tremolo.depth != 0 && chn->tremolo.speed != 0) |
0 | 622 { |
231
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623 int delta, tmp = chn->tremolo.pos & 31; |
0 | 624 |
231
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625 switch (chn->tremolo.wc & 3) |
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626 { |
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|
627 case 0: |
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|
628 delta = jmpSineTab[tmp]; |
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629 break; |
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|
630 case 1: |
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|
631 tmp <<= 3; |
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632 delta = (chn->tremolo.pos < 0) ? 255 - tmp : tmp; |
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633 break; |
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|
634 case 2: |
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|
635 delta = 255; |
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636 break; |
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|
637 case 3: |
1134
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diff
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|
638 default: |
231
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|
639 delta = jmpSineTab[tmp]; |
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|
640 break; |
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|
641 } |
0 | 642 |
231
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|
643 delta = (delta * chn->tremolo.depth) >> 6; |
365
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644 jmpCSetVolume(chn, channel, chn->cvolume + (chn->tremolo.pos >= 0 ? delta : -delta)); |
0 | 645 |
231
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646 chn->tremolo.pos += chn->tremolo.speed; |
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647 if (chn->tremolo.pos > 31) |
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|
648 chn->tremolo.pos -= 64; |
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649 } |
0 | 650 } |
651 | |
652 | |
653 /* Do a vibrato effect for given module channel. | |
654 */ | |
365
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|
655 static void jmpDoVibrato(JSSPlayerChannel *chn, int channel) |
0 | 656 { |
231
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|
657 (void) channel; |
0 | 658 |
231
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|
659 if (chn->vibrato.depth != 0 && chn->vibrato.speed != 0) |
0 | 660 { |
231
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|
661 int delta, tmp = chn->vibrato.pos & 31; |
0 | 662 |
231
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|
663 switch (chn->vibrato.wc & 3) |
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664 { |
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|
665 case 0: |
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|
666 delta = jmpSineTab[tmp]; |
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|
667 break; |
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diff
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|
668 case 1: |
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|
669 tmp <<= 3; |
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|
670 delta = (chn->vibrato.pos < 0) ? 255 - tmp : tmp; |
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671 break; |
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|
672 case 2: |
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|
673 delta = 255; |
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|
674 break; |
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|
675 case 3: |
1134
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diff
changeset
|
676 default: |
231
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|
677 delta = jmpSineTab[tmp]; |
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|
678 break; |
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|
679 } |
0 | 680 |
231
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681 delta = ((delta * chn->vibrato.depth) >> 7) << 2; |
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682 chn->freq = chn->cfreq + (chn->vibrato.pos >= 0 ? delta : -delta); |
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683 JMPSETNDFLAGS(cdfNewFreq); |
0 | 684 |
231
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|
685 chn->vibrato.pos += chn->vibrato.speed; |
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686 if (chn->vibrato.pos > 31) |
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687 chn->vibrato.pos -= 64; |
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688 } |
0 | 689 } |
690 | |
691 | |
692 /* Do a volume slide effect for given module channel. | |
693 */ | |
55
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|
694 static void jmpDoVolumeSlide(JSSPlayerChannel * chn, int channel, int param) |
0 | 695 { |
696 int paramX, paramY; | |
697 | |
698 JMPMAKEPARAM(param, paramX, paramY) | |
699 | |
700 if (paramY == 0) | |
55
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701 jmpChangeVolume(chn, channel, paramX); |
0 | 702 if (paramX == 0) |
55
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703 jmpChangeVolume(chn, channel, -paramY); |
0 | 704 } |
705 | |
225
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706 static void jmpTriggerNote(JSSPlayer * mp, JSSPlayerChannel *chn, BOOL newExtInstrument); |
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707 |
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|
708 |
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709 static void jmpDoMultiRetrigNote(JSSPlayer *mp, JSSPlayerChannel *chn, int channel) |
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710 { |
226 | 711 if (chn->lastMultiRetrigParamY != 0 && |
712 (mp->tick % chn->lastMultiRetrigParamY) == 0) | |
225
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|
713 { |
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|
714 BOOL change = TRUE; |
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715 int volume = chn->volume; |
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716 switch (chn->lastMultiRetrigParamX) |
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|
717 { |
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|
718 case 0x1: volume -= 1; break; |
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719 case 0x2: volume -= 2; break; |
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|
720 case 0x3: volume -= 4; break; |
83f942efc55d
Move multi retrig note code to a separate function.
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224
diff
changeset
|
721 case 0x4: volume -= 8; break; |
83f942efc55d
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diff
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|
722 case 0x5: volume -= 16; break; |
83f942efc55d
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224
diff
changeset
|
723 case 0x6: volume = (volume * 2) / 3; break; |
83f942efc55d
Move multi retrig note code to a separate function.
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224
diff
changeset
|
724 case 0x7: volume /= 2; break; |
83f942efc55d
Move multi retrig note code to a separate function.
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224
diff
changeset
|
725 |
83f942efc55d
Move multi retrig note code to a separate function.
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224
diff
changeset
|
726 case 0x9: volume += 1; break; |
83f942efc55d
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224
diff
changeset
|
727 case 0xA: volume += 2; break; |
83f942efc55d
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224
diff
changeset
|
728 case 0xB: volume += 4; break; |
83f942efc55d
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diff
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|
729 case 0xC: volume += 8; break; |
83f942efc55d
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diff
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|
730 case 0xD: volume += 16; break; |
83f942efc55d
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224
diff
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|
731 case 0xE: volume = (volume * 3) / 2; break; |
83f942efc55d
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224
diff
changeset
|
732 case 0xF: volume *= 2; break; |
83f942efc55d
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224
diff
changeset
|
733 default: change = FALSE; |
83f942efc55d
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224
diff
changeset
|
734 } |
83f942efc55d
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diff
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|
735 jmpTriggerNote(mp, chn, FALSE); |
83f942efc55d
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diff
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|
736 if (change) |
365
5a003246a735
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299
diff
changeset
|
737 jmpSetVolume(chn, channel, volume); |
225
83f942efc55d
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224
diff
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|
738 } |
83f942efc55d
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|
739 } |
0 | 740 |
558 | 741 |
0 | 742 /* Execute a pattern loop effect/command for given module channel. |
743 * | |
744 * This routine works for most of the supported formats, as they | |
745 * use the 'standard' implementation ascending from MOD. However, | |
746 * here is included also a slightly kludgy implementation of the | |
747 * FT2 patloop bug. | |
748 */ | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
749 static void jmpDoPatternLoop(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY) |
0 | 750 { |
61
a33e47232161
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55
diff
changeset
|
751 (void) channel; |
a33e47232161
Silence some "unused parameter" warnings.
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55
diff
changeset
|
752 |
0 | 753 // Check what we need to do |
754 if (paramY > 0) | |
755 { | |
756 // SBx/E6x loops 'x' times | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
757 if (chn->iPatLoopCount == 1) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
758 chn->iPatLoopCount = 0; |
0 | 759 else |
760 { | |
761 // 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>
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30
diff
changeset
|
762 if (chn->iPatLoopCount == 0) |
175 | 763 chn->iPatLoopCount = paramY + 1; |
0 | 764 |
765 // 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
|
766 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
|
767 mp->newRow = chn->iPatLoopRow; |
0 | 768 mp->newRowSet = TRUE; |
769 } | |
770 } | |
771 else | |
772 { | |
773 // SB0/E60 sets the loop start point | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
774 chn->iPatLoopRow = mp->row; |
0 | 775 |
776 // This is here because of the infamous FT2 patloop bug | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
777 mp->lastPatLoopRow = mp->row; |
0 | 778 } |
779 } | |
780 | |
781 | |
782 /* Do arpeggio effect | |
783 */ | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
784 static void jmpDoArpeggio(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY, int paramX) |
0 | 785 { |
218 | 786 JSSInstrument *inst = chn->instrument; |
365
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Refactor volume and panning handling.
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diff
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|
787 (void) channel; |
55
e0e470c3fc8e
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30
diff
changeset
|
788 |
218 | 789 if (inst != NULL) |
0 | 790 { |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
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diff
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|
791 int tmp = chn->note; |
218 | 792 if (tmp == jsetNotSet || tmp == jsetNoteOff) |
793 return; | |
794 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
795 switch (mp->tick & 3) |
0 | 796 { |
797 case 1: | |
798 tmp += paramX; | |
799 break; | |
800 case 2: | |
801 tmp += paramY; | |
802 break; | |
803 } | |
218 | 804 |
805 tmp = dmClamp(tmp + inst->ERelNote, 0, 119); | |
806 jmpCSetPitch(mp, chn, jmpGetPeriodFromNote(mp, tmp, inst->EFineTune)); | |
0 | 807 } |
808 } | |
809 | |
810 | |
558 | 811 /* Trigger a new note on the given channel. |
812 * Separate function used from various places where note | |
813 * triggering is needed (retrig, multi-retrig, etc.) | |
0 | 814 */ |
224
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
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815 static void jmpTriggerNote(JSSPlayer * mp, JSSPlayerChannel *chn, BOOL newExtInstrument) |
0 | 816 { |
224
81f3993412ae
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|
817 if (chn->nextInstrument >= 0 && |
81f3993412ae
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818 chn->nextInstrument < mp->module->nextInstruments && |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
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|
819 mp->module->extInstruments[chn->nextInstrument] != NULL) |
81f3993412ae
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diff
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|
820 { |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
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|
821 chn->extInstrument = mp->module->extInstruments[chn->nextInstrument]; |
81f3993412ae
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diff
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|
822 } |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
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|
823 else |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
changeset
|
824 { |
81f3993412ae
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diff
changeset
|
825 chn->extInstrument = NULL; |
365
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Refactor volume and panning handling.
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299
diff
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|
826 chn->instrument = NULL; |
5a003246a735
Refactor volume and panning handling.
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diff
changeset
|
827 chn->ninstrument = jsetNotSet; |
224
81f3993412ae
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diff
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|
828 } |
81f3993412ae
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diff
changeset
|
829 |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
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|
830 if (chn->extInstrument != NULL) |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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223
diff
changeset
|
831 { |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
changeset
|
832 int tmp = chn->extInstrument->sNumForNotes[chn->note]; |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
changeset
|
833 |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
changeset
|
834 if (tmp >= 0 && tmp < mp->module->ninstruments && |
81f3993412ae
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diff
changeset
|
835 mp->module->instruments[tmp] != NULL) |
81f3993412ae
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|
836 { |
81f3993412ae
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diff
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|
837 if (chn->ninstrument != tmp) |
81f3993412ae
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223
diff
changeset
|
838 JMPSETNDFLAGS(cdfNewInstr); |
228
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
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diff
changeset
|
839 else |
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
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diff
changeset
|
840 JMPSETNDFLAGS(cdfPlay); |
224
81f3993412ae
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|
841 |
81f3993412ae
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diff
changeset
|
842 chn->ninstrument = tmp; |
228
4d979914e837
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|
843 chn->instrument = mp->module->instruments[tmp]; |
224
81f3993412ae
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844 |
81f3993412ae
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diff
changeset
|
845 if (newExtInstrument) |
81f3993412ae
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diff
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|
846 { |
365
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diff
changeset
|
847 chn->volume = chn->instrument->volume; |
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diff
changeset
|
848 chn->panning = chn->instrument->EPanning; |
224
81f3993412ae
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|
849 JMPSETNDFLAGS(cdfNewPanPos | cdfNewVolume); |
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|
850 } |
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diff
changeset
|
851 } |
81f3993412ae
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diff
changeset
|
852 } |
81f3993412ae
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diff
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|
853 |
81f3993412ae
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diff
changeset
|
854 if (chn->instrument != NULL) |
81f3993412ae
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diff
changeset
|
855 { |
81f3993412ae
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223
diff
changeset
|
856 int tmp; |
81f3993412ae
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diff
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|
857 JSSInstrument *inst = chn->instrument; |
81f3993412ae
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|
858 |
81f3993412ae
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diff
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|
859 // Save old pitch for later use |
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diff
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|
860 chn->oldPitch = chn->pitch; |
81f3993412ae
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diff
changeset
|
861 |
81f3993412ae
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diff
changeset
|
862 chn->position = 0; |
81f3993412ae
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diff
changeset
|
863 |
81f3993412ae
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diff
changeset
|
864 // Compute new pitch |
81f3993412ae
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diff
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|
865 tmp = dmClamp(chn->note + inst->ERelNote, 0, 119); |
81f3993412ae
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diff
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|
866 chn->pitch = jmpGetPeriodFromNote(mp, tmp, inst->EFineTune); |
81f3993412ae
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|
867 JMPSETNDFLAGS(cdfNewPitch | cdfPlay | cdfNewPos); |
81f3993412ae
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diff
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|
868 } |
81f3993412ae
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diff
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|
869 else |
81f3993412ae
Move jmpProcessRowEffect() into jmpProcessNewRow(); Fix volume-column tone
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diff
changeset
|
870 { |
81f3993412ae
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223
diff
changeset
|
871 chn->volume = 0; |
81f3993412ae
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diff
changeset
|
872 chn->panning = jchPanMiddle; |
81f3993412ae
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|
873 JMPSETNDFLAGS(cdfStop | cdfNewPanPos | cdfNewVolume); |
81f3993412ae
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|
874 } |
81f3993412ae
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diff
changeset
|
875 } |
81f3993412ae
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diff
changeset
|
876 |
81f3993412ae
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diff
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|
877 |
558 | 878 /* |
879 * Process a new pattern row | |
880 */ | |
224
81f3993412ae
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|
881 static void jmpProcessNewRow(JSSPlayer * mp, int channel) |
81f3993412ae
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|
882 { |
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|
883 JSSNote *currNote; |
299
26ead9094940
Implement correct handling of 'M' and '3xx' effects together (aka volume
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272
diff
changeset
|
884 BOOL newNote = FALSE, newExtInstrument = FALSE, volumePortaSet = FALSE; |
224
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|
885 char effect; |
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|
886 int param, paramX, paramY; |
55
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887 JSSPlayerChannel *chn = &(mp->channels[channel]); |
224
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888 |
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889 JMPGETNOTE(currNote, mp->row, channel); |
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890 |
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891 // Check for a new note/keyoff here |
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892 if (currNote->note == jsetNoteOff) |
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893 chn->keyOff = TRUE; |
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894 else |
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895 if (currNote->note >= 0 && currNote->note <= 96) |
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896 { |
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897 newNote = TRUE; |
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898 chn->oldNote = chn->note; |
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899 chn->note = currNote->note; |
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900 chn->keyOff = FALSE; |
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901 } |
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902 |
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903 // Check for new instrument |
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904 if (currNote->instrument != jsetNotSet) |
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905 { |
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906 /* Envelopes and ext.instrument fadeout are initialized always if |
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907 * new instrument is set, even if the instrument does not exist. |
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908 */ |
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909 jmpResetEnvelope(&chn->volumeEnv); |
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910 jmpResetEnvelope(&chn->panningEnv); |
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911 chn->keyOff = FALSE; |
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912 chn->fadeOutVol = mpMaxFadeoutVol; |
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913 |
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914 JMPSETNDFLAGS(cdfNewPanPos | cdfPlay | cdfNewVolume); |
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915 |
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916 // We save the instrument number here for later use |
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917 chn->nextInstrument = currNote->instrument; |
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918 newExtInstrument = TRUE; |
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919 } |
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920 |
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921 if (newNote) |
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922 { |
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923 jmpTriggerNote(mp, chn, newExtInstrument); |
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924 } |
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925 |
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926 // Process the volume column |
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927 JMPMAKEPARAM(currNote->volume, paramX, paramY); |
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928 |
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929 switch (paramX) |
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930 { |
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931 case 0x0: |
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932 case 0x1: |
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933 case 0x2: |
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934 case 0x3: |
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935 case 0x4: |
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936 jmpSetVolume(chn, channel, currNote->volume); |
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937 break; |
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938 |
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939 case 0x7: // Dx = Fine Volumeslide Down : IMPL.VERIFIED |
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940 jmpChangeVolume(chn, channel, -paramY); |
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941 break; |
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942 |
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943 case 0x8: // Ux = Fine Volumeslide Up : IMPL.VERIFIED |
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944 jmpChangeVolume(chn, channel, paramY); |
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945 break; |
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946 |
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947 case 0x9: // Sx = Set vibrato speed : IMPL.VERIFIED |
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948 chn->vibrato.speed = paramY; |
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949 break; |
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950 |
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951 case 0xa: // Vx = Vibrato : IMPL.VERIFIED |
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952 if (paramY) |
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953 chn->vibrato.depth = paramY; |
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954 break; |
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955 |
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956 case 0xe: // Mx = Porta To Note : IMPL.VERIFIED |
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957 if (paramY) |
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958 chn->iLastPortaToNoteParam = paramY * 16; |
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959 |
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960 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) |
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961 { |
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962 chn->lastPortaToNoteNote = chn->note; |
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963 chn->iLastPortaToNotePitch = chn->pitch; |
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964 chn->pitch = chn->oldPitch; |
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965 chn->note = chn->oldNote; |
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966 JMPUNSETNDFLAGS(cdfNewPitch | cdfPlay); |
299
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|
967 volumePortaSet = TRUE; |
224
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968 } |
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969 break; |
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970 } |
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971 |
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972 // ...And finally process the Normal effects |
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973 if (currNote->effect == jsetNotSet) |
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974 return; |
0 | 975 |
976 param = currNote->param; | |
977 JMPMAKEPARAM(param, paramX, paramY); | |
978 JMPGETEFFECT(effect, currNote->effect); | |
979 | |
980 switch (effect) | |
981 { | |
982 case '0': // 0xy = Arpeggio | |
55
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983 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
0 | 984 break; |
985 | |
986 case 'W': // Used widely in demo-music as MIDAS Sound System sync-command | |
987 case 'Q': // SoundTracker/OpenCP: Qxx = Set LP filter resonance | |
988 case 'Z': // SoundTracker/OpenCP: Zxx = Set LP filter cutoff freq | |
989 break; | |
990 | |
991 case '1': | |
992 case '2': // 1xy = Portamento Up, 2xy = Portamento Down : IMPL.VERIFIED | |
993 if (param) | |
55
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994 chn->iLastPortaParam = param; |
0 | 995 break; |
996 | |
997 case '3': // 3xy = Porta To Note | |
299
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998 if (volumePortaSet) |
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999 break; |
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1000 |
0 | 1001 if (param) |
55
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|
1002 chn->iLastPortaToNoteParam = param; |
0 | 1003 |
170 | 1004 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) |
1005 { | |
224
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1006 chn->lastPortaToNoteNote = chn->note; |
183
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1007 chn->iLastPortaToNotePitch = chn->pitch; |
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1008 chn->pitch = chn->oldPitch; |
224
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1009 chn->note = chn->oldNote; |
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1010 JMPUNSETNDFLAGS(cdfNewPitch | cdfPlay); |
0 | 1011 } |
1012 break; | |
1013 | |
1014 case '4': // 4xy = Vibrato : IMPL.VERIFIED | |
1015 if (paramX) | |
183
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1016 chn->vibrato.speed = paramX; |
0 | 1017 |
1018 if (paramY) | |
183
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1019 chn->vibrato.depth = paramY; |
0 | 1020 |
183
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1021 if ((chn->vibrato.wc & 4) == 0) |
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1022 chn->vibrato.pos = 0; |
0 | 1023 break; |
1024 | |
1025 case '5': // 5xy = Portamento + Volume Slide | |
1026 case '6': // 6xy = Vibrato + Volume slide | |
1027 if (param) | |
55
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|
1028 chn->iLastVolSlideParam = param; |
0 | 1029 break; |
1030 | |
1031 case '7': // 7xy = Tremolo | |
1032 if (paramX) | |
183
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1033 chn->tremolo.speed = paramX; |
0 | 1034 |
1035 if (paramY) | |
183
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1036 chn->tremolo.depth = paramY; |
0 | 1037 |
183
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1038 if ((chn->tremolo.wc & 4) == 0) |
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1039 chn->tremolo.pos = 0; |
0 | 1040 break; |
1041 | |
1042 case '8': // 8xx = Set Panning | |
183
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1043 chn->panning = param; |
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1044 JMPSETNDFLAGS(cdfNewPanPos); |
0 | 1045 break; |
1046 | |
1047 case '9': // 9xx = Set Sample Offset : IMPL.VERIFIED | |
271
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1048 if (param != 0) |
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|
1049 chn->lastSampleOffsetParam = param; |
272
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1050 if (chn->newDataFlags & cdfNewPitch && chn->instrument != NULL) |
30 | 1051 { |
272
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1052 int pos = chn->lastSampleOffsetParam * 0x100, |
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1053 end = (chn->instrument->flags & jsfLooped) ? |
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1054 chn->instrument->loopE : chn->instrument->size; |
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1055 if (pos <= end) |
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|
1056 { |
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|
1057 chn->position = pos; |
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|
1058 JMPSETNDFLAGS(cdfNewPos); |
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1059 } |
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1060 else |
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1061 { |
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1062 JMPSETNDFLAGS(cdfStop); |
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1063 } |
0 | 1064 } |
1065 break; | |
1066 | |
1067 case 'A': // Axy = Volume Slide : IMPL.VERIFIED | |
1068 if (param) | |
55
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|
1069 chn->iLastVolSlideParam = param; |
0 | 1070 break; |
1071 | |
1072 case 'B': // Bxx = Pattern Jump : IMPL.VERIFIED | |
55
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|
1073 mp->newOrder = param; |
0 | 1074 mp->newOrderSet = TRUE; |
1075 mp->jumpFlag = TRUE; | |
55
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diff
changeset
|
1076 mp->lastPatLoopRow = 0; |
0 | 1077 break; |
1078 | |
1079 case 'C': // Cxx = Set Volume : IMPL.VERIFIED | |
55
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diff
changeset
|
1080 jmpSetVolume(chn, channel, param); |
0 | 1081 break; |
1082 | |
1083 case 'D': // Dxx = Pattern Break : IMPL.VERIFIED | |
1084 // Compute the new row | |
55
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Initial round of cleaning up the player code a bit.
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diff
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|
1085 mp->newRow = (paramX * 10) + paramY; |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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diff
changeset
|
1086 if (mp->newRow >= mp->pattern->nrows) |
e0e470c3fc8e
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diff
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|
1087 mp->newRow = 0; |
0 | 1088 |
1089 mp->newRowSet = TRUE; | |
1090 | |
1091 // Now we do some tricky tests | |
555 | 1092 if (!mp->breakFlag && !mp->jumpFlag) |
1093 { | |
55
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Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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diff
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|
1094 mp->newOrder = mp->order + 1; |
0 | 1095 mp->newOrderSet = TRUE; |
1096 } | |
1097 | |
1098 mp->breakFlag = TRUE; | |
1099 break; | |
1100 | |
1101 case 'E': // Exy = Special Effects | |
555 | 1102 switch (paramX) |
1103 { | |
1104 case 0x00: // E0x - Set filter (NOT SUPPORTED) | |
1105 JMPDEBUG("Set Filter used, UNSUPPORTED"); | |
1106 break; | |
0 | 1107 |
555 | 1108 case 0x01: // E1x - Fine Portamento Up |
1109 if (paramY) | |
1110 chn->iCLastFinePortamentoUpParam = paramY; | |
0 | 1111 |
555 | 1112 jmpChangePitch(chn, channel, -(chn->iCLastFinePortamentoUpParam * 4)); |
1113 break; | |
0 | 1114 |
555 | 1115 case 0x02: // E2x - Fine Portamento Down |
1116 if (paramY) | |
1117 chn->iCLastFinePortamentoDownParam = paramY; | |
0 | 1118 |
555 | 1119 jmpChangePitch(chn, channel, (chn->iCLastFinePortamentoDownParam * 4)); |
1120 break; | |
0 | 1121 |
555 | 1122 case 0x03: // E3x - Glissando Control (NOT SUPPORTED) |
1123 break; | |
1124 | |
1125 case 0x04: // E4x - Set Vibrato waveform | |
1126 chn->vibrato.wc = paramY; | |
1127 break; | |
0 | 1128 |
555 | 1129 case 0x05: // E5x - Set Finetune |
1130 JMPDEBUG("Set Finetune used, UNIMPLEMENTED"); | |
1131 break; | |
0 | 1132 |
555 | 1133 case 0x06: // E6x - Set Pattern Loop |
1134 jmpDoPatternLoop(mp, chn, channel, paramY); | |
1135 break; | |
0 | 1136 |
555 | 1137 case 0x07: // E7x - Set Tremolo waveform |
1138 chn->tremolo.wc = paramY; | |
1139 break; | |
0 | 1140 |
555 | 1141 case 0x08: // E8x - Set Pan Position |
1142 chn->panning = (paramY * 16); | |
1143 JMPSETNDFLAGS(cdfNewPanPos); | |
1144 break; | |
0 | 1145 |
555 | 1146 case 0x09: // E9x - Retrig note |
1147 if (mp->tick == paramY) | |
1148 jmpTriggerNote(mp, chn, FALSE); | |
1149 break; | |
224
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Matti Hamalainen <ccr@tnsp.org>
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|
1150 |
555 | 1151 case 0x0a: // EAx - Fine Volumeslide Up |
1152 if (paramY) | |
1153 chn->iCLastFineVolumeslideUpParam = paramY; | |
0 | 1154 |
555 | 1155 jmpChangeVolume(chn, channel, chn->iCLastFineVolumeslideUpParam); |
1156 break; | |
0 | 1157 |
555 | 1158 case 0x0b: // EBx - Fine Volumeslide Down |
1159 if (paramY) | |
1160 chn->iCLastFineVolumeslideDownParam = paramY; | |
1161 jmpChangeVolume(chn, channel, -(chn->iCLastFineVolumeslideDownParam)); | |
1162 break; | |
0 | 1163 |
555 | 1164 case 0x0c: // ECx - Set Note Cut (NOT PROCESSED IN TICK0) |
1165 break; | |
0 | 1166 |
555 | 1167 case 0x0d: // EDx - Set Note Delay : IMPL.VERIFIED |
1168 if (paramY > 0) | |
1169 { | |
1170 // Save the ND-flags, then clear | |
1171 chn->iSaveNDFlags = chn->newDataFlags; | |
1172 chn->newDataFlags = 0; | |
1173 // TODO .. does this only affect NOTE or also instrument? | |
1174 } | |
1175 break; | |
0 | 1176 |
555 | 1177 case 0x0e: // EEx - Set Pattern Delay : IMPL.VERIFIED |
1178 mp->patternDelay = paramY; | |
1179 break; | |
0 | 1180 |
555 | 1181 case 0x0f: // EFx - Invert Loop (NOT SUPPORTED) |
1182 JMPDEBUG("Invert Loop used, UNSUPPORTED"); | |
1183 break; | |
0 | 1184 |
555 | 1185 default: |
1186 JMPDEBUG("Unsupported special command used"); | |
0 | 1187 } |
1188 break; | |
1189 | |
1190 case 'F': // Fxy = Set Speed / Tempo : IMPL.VERIFIED | |
1191 if (param > 0) | |
1192 { | |
1193 if (param < 0x20) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1194 mp->speed = param; |
0 | 1195 else |
1196 jmpSetTempo(mp, param); | |
1197 } | |
1198 break; | |
1199 | |
1200 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
|
1201 mp->globalVol = param; |
0 | 1202 JMPSETNDFLAGS(cdfNewGlobalVol); |
1203 break; | |
1204 | |
1205 | |
1206 case 'H': // Hxx = Global Volume Slide | |
1207 JMPDEBUG("Global Volume Slide used, UNIMPLEMENTED"); | |
1208 break; | |
1209 | |
1210 case 'K': // Kxx = Key-off (Same as key-off note) | |
183
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182
diff
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|
1211 chn->keyOff = TRUE; |
0 | 1212 break; |
1213 | |
1214 case 'L': // Lxx = Set Envelope Position | |
1215 JMPDEBUG("Set Envelope Position used, NOT verified with FT2"); | |
183
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diff
changeset
|
1216 chn->panningEnv.frame = param; |
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diff
changeset
|
1217 chn->volumeEnv.frame = param; |
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|
1218 chn->panningEnv.exec = TRUE; |
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diff
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|
1219 chn->volumeEnv.exec = TRUE; |
0 | 1220 break; |
1221 | |
1222 case 'R': // Rxy = Multi Retrig note | |
223
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Implement effect Rxy - multi retrig note.
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222
diff
changeset
|
1223 if (paramX != 0) |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1224 chn->lastMultiRetrigParamX = paramX; |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
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diff
changeset
|
1225 if (paramY != 0) |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
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diff
changeset
|
1226 chn->lastMultiRetrigParamY = paramY; |
0 | 1227 break; |
1228 | |
1229 case 'T': // Txy = Tremor | |
1230 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
|
1231 chn->iLastTremorParam = param; |
0 | 1232 break; |
1233 | |
1234 case 'X': // Xxy = Extra Fine Portamento | |
1235 switch (paramX) | |
1236 { | |
1237 case 0x01: // X1y - Extra Fine Portamento Up | |
1238 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
|
1239 chn->iCLastExtraFinePortamentoUpParam = paramY; |
0 | 1240 |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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30
diff
changeset
|
1241 jmpChangePitch(chn, channel, - chn->iCLastExtraFinePortamentoUpParam); |
0 | 1242 break; |
1243 | |
1244 case 0x02: // X2y - Extra Fine Portamento Down | |
1245 if (paramY) | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1246 chn->iCLastExtraFinePortamentoDownParam = paramY; |
0 | 1247 |
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 jmpChangePitch(chn, channel, chn->iCLastExtraFinePortamentoUpParam); |
0 | 1249 break; |
1250 | |
1251 default: | |
1252 JMPDEBUG("Unsupported value in Extra Fine Portamento command!"); | |
1253 break; | |
1254 } | |
1255 break; | |
1256 | |
1257 default: | |
1258 JMPDEBUG("Unsupported effect"); | |
1259 break; | |
1260 } | |
1261 } | |
1262 | |
1263 | |
1264 static void jmpProcessEffects(JSSPlayer * mp, int channel) | |
1265 { | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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diff
changeset
|
1266 JSSPlayerChannel *chn = &(mp->channels[channel]); |
0 | 1267 JSSNote *currNote; |
1268 int param, paramX, paramY, tmp; | |
1269 char effect; | |
1270 | |
1271 // Process the volume column effects | |
55
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Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1272 JMPGETNOTE(currNote, mp->row, channel); |
0 | 1273 JMPMAKEPARAM(currNote->volume, paramX, paramY); |
1274 | |
1275 switch (paramX) | |
1276 { | |
1277 case 0x05: // -x = Volumeslide Down : IMPL.VERIFIED | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1278 jmpChangeVolume(chn, channel, -paramY); |
0 | 1279 break; |
1280 | |
1281 case 0x06: // +x = Volumeslide Down : IMPL.VERIFIED | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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diff
changeset
|
1282 jmpChangeVolume(chn, channel, paramY); |
0 | 1283 break; |
1284 | |
1285 case 0x0a: // Vx = Vibrato : IMPL.VERIFIED | |
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diff
changeset
|
1286 jmpDoVibrato(chn, channel); |
0 | 1287 break; |
1288 | |
1289 case 0x0e: // Mx = Porta To Note : IMPL.VERIFIED | |
55
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Initial round of cleaning up the player code a bit.
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diff
changeset
|
1290 jmpDoPortamento(chn, channel); |
0 | 1291 break; |
1292 } | |
1293 | |
1294 // ...And finally process the Normal effects | |
1295 if (currNote->effect == jsetNotSet) | |
1296 return; | |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
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diff
changeset
|
1297 |
0 | 1298 param = currNote->param; |
1299 JMPMAKEPARAM(param, paramX, paramY); | |
1300 JMPGETEFFECT(effect, currNote->effect); | |
1301 | |
1302 switch (effect) | |
1303 { | |
1304 case '0': // 0xy = Arpeggio | |
55
e0e470c3fc8e
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30
diff
changeset
|
1305 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
0 | 1306 break; |
1307 | |
1308 case '1': // 1xy = Portamento Up | |
55
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Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
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diff
changeset
|
1309 if (chn->iLastPortaParam > 0) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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diff
changeset
|
1310 jmpChangePitch(chn, channel, -(chn->iLastPortaParam * 4)); |
0 | 1311 break; |
1312 | |
1313 case '2': // 2xy = Portamento Down | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1314 if (chn->iLastPortaParam > 0) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1315 jmpChangePitch(chn, channel, (chn->iLastPortaParam * 4)); |
0 | 1316 break; |
1317 | |
1318 case '3': // 3xy = Porta To Note | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1319 jmpDoPortamento(chn, channel); |
0 | 1320 break; |
1321 | |
1322 case '4': // 4xy = Vibrato | |
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changeset
|
1323 jmpDoVibrato(chn, channel); |
0 | 1324 break; |
1325 | |
1326 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
|
1327 jmpDoPortamento(chn, channel); |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1328 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1329 break; |
1330 | |
1331 case '6': // 6xy = Vibrato + Volume Slide | |
365
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299
diff
changeset
|
1332 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
|
1333 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1334 break; |
1335 | |
1336 case '7': // 7xy = Tremolo | |
365
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changeset
|
1337 jmpDoTremolo(chn, channel); |
0 | 1338 break; |
1339 | |
1340 case 'A': // Axy = Volume slide | |
55
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Initial round of cleaning up the player code a bit.
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30
diff
changeset
|
1341 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
0 | 1342 break; |
1343 | |
1344 case 'E': // Exy = Special Effects | |
1345 switch (paramX) | |
1346 { | |
222
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1347 case 0x09: // E9x - Retrig note |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1348 if (mp->tick == paramY) |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1349 jmpTriggerNote(mp, chn, FALSE); |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1350 break; |
63be671823d3
Implement effect E9x - Retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
221
diff
changeset
|
1351 |
0 | 1352 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
|
1353 if (mp->tick == paramY) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1354 jmpSetVolume(chn, channel, jsetMinVol); |
0 | 1355 break; |
1356 | |
1357 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
|
1358 if (mp->tick == paramY) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1359 chn->newDataFlags = chn->iSaveNDFlags; |
0 | 1360 break; |
1361 } | |
1362 break; | |
1363 | |
223
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1364 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
|
1365 jmpDoMultiRetrigNote(mp, chn, channel); |
223
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1366 break; |
9fa8e9326d18
Implement effect Rxy - multi retrig note.
Matti Hamalainen <ccr@tnsp.org>
parents:
222
diff
changeset
|
1367 |
0 | 1368 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
|
1369 JMPMAKEPARAM(chn->iLastTremorParam, paramX, paramY) |
0 | 1370 paramX++; |
1371 paramY++; | |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1372 tmp = chn->iTremorCount % (paramX + paramY); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1373 |
0 | 1374 if (tmp < paramX) |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1375 jmpCSetVolume(chn, channel, chn->cvolume); |
0 | 1376 else |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1377 jmpCSetVolume(chn, channel, jsetMinVol); |
0 | 1378 |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1379 chn->iTremorCount = tmp + 1; |
0 | 1380 break; |
1381 } | |
1382 } | |
1383 | |
1384 | |
1385 /* This is the main processing callback-loop of a module player. | |
1386 * It processes the ticks, calling the needed jmpProcessNewRow() | |
1387 * and jmpProcessEffects() methods for processing the module playing. | |
1388 */ | |
1389 void jmpExec(void *pDEV, void *pMP) | |
1390 { | |
1391 JSSPlayer *mp; | |
1392 | |
1393 // Check some things via assert() | |
1394 mp = (JSSPlayer *) pMP; | |
1395 JSS_LOCK(mp); | |
1396 | |
775 | 1397 (void) pDEV; |
1398 // 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
|
1399 |
0 | 1400 // Check if we are playing |
1401 if (!mp->isPlaying) | |
1402 goto out; | |
1403 | |
1404 // Clear channel new data flags | |
1405 mp->jumpFlag = FALSE; | |
1406 mp->breakFlag = FALSE; | |
1407 | |
1403 | 1408 for (int channel = 0; channel < jsetNChannels; channel++) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1409 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
|
1410 |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1411 //fprintf(stderr, "1: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1412 |
1413 // Check for init-tick | |
187 | 1414 if (mp->tick == jsetNotSet) |
0 | 1415 { |
1416 // Initialize pattern | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1417 mp->newRow = 0; |
0 | 1418 mp->newRowSet = TRUE; |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1419 mp->tick = mp->speed; |
187 | 1420 mp->patternDelay = 0; |
0 | 1421 } |
1422 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1423 //fprintf(stderr, "2: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1424 |
1425 // Check if we are playing | |
1426 if (!mp->isPlaying) | |
1427 goto out; | |
1428 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1429 assert(mp->pattern); |
0 | 1430 |
1431 // Update the tick | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1432 mp->tick++; |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1433 if (mp->tick >= mp->speed) |
0 | 1434 { |
1435 // 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
|
1436 mp->tick = 0; |
0 | 1437 |
1438 // Check pattern delay | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1439 if (mp->patternDelay > 0) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1440 mp->patternDelay--; |
0 | 1441 else |
1442 { | |
1443 // New pattern row | |
1444 if (mp->newRowSet) | |
1445 { | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1446 mp->row = mp->newRow; |
0 | 1447 mp->newRowSet = FALSE; |
1448 } else | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1449 mp->row++; |
0 | 1450 |
1451 // 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
|
1452 if (mp->row >= mp->pattern->nrows) |
0 | 1453 { |
1454 // 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
|
1455 if (mp->order != jsetNotSet) |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1456 jmpSetNewOrder(mp, mp->order + 1); |
0 | 1457 else |
1458 mp->isPlaying = FALSE; | |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1459 |
0 | 1460 // Check for FT2 quirks |
1461 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
|
1462 mp->row = mp->lastPatLoopRow; |
0 | 1463 else |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1464 mp->row = 0; |
0 | 1465 } |
1466 | |
1467 if (!mp->isPlaying) | |
1468 goto out; | |
1469 | |
1470 // Check current order | |
1471 if (mp->newOrderSet) | |
1472 { | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1473 jmpSetNewOrder(mp, mp->newOrder); |
0 | 1474 mp->newOrderSet = FALSE; |
1475 } | |
1476 | |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1477 //fprintf(stderr, "3: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
0 | 1478 |
1479 if (!mp->isPlaying) | |
1480 goto out; | |
1481 | |
1482 // TICK #0: Process new row | |
1403 | 1483 for (int channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1484 jmpProcessNewRow(mp, channel); |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1485 } // patternDelay |
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1486 } // tick |
0 | 1487 else |
1488 { | |
1489 // Implement FT2's pattern delay-effect: don't update effects while on patdelay | |
1490 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
|
1491 (JMPGETMODFLAGS(mp, jmdfFT2Replay) && mp->patternDelay <= 0)) |
0 | 1492 { |
1493 // TICK n: Process the effects | |
1403 | 1494 for (int channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1495 jmpProcessEffects(mp, channel); |
1496 } | |
1497 } | |
1498 | |
1499 // Check if playing has stopped | |
1500 if (!mp->isPlaying) | |
1501 goto out; | |
1502 | |
1503 // Update player data to audio device/mixer | |
1403 | 1504 for (int channel = 0; channel < mp->module->nchannels; channel++) |
0 | 1505 { |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1506 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
|
1507 |
0 | 1508 // Process extended instruments |
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
1509 jmpProcessExtInstrument(chn, channel); |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1510 |
0 | 1511 // Check NDFlags and update channel data |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1512 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
|
1513 if (!flags) |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1514 continue; |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1515 |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1516 // 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
|
1517 if (flags & cdfStop) |
0 | 1518 { |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1519 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
|
1520 } |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1521 else |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1522 { |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1523 // 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
|
1524 if (flags & cdfNewInstr) |
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1525 { |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1526 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
|
1527 if (instr != NULL) |
0 | 1528 { |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1529 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
|
1530 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
|
1531 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
|
1532 instr->flags); |
0 | 1533 } |
180
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1534 } |
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1535 |
bc8019c38ba5
Refactoring of the note triggering and other player logic, fixes various
Matti Hamalainen <ccr@tnsp.org>
parents:
177
diff
changeset
|
1536 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
|
1537 { |
4d979914e837
Use jvmReset appropriately, fixes(?) taotao.xm vs. boost.xm vs. vital.xm issues.
Matti Hamalainen <ccr@tnsp.org>
parents:
226
diff
changeset
|
1538 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
|
1539 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
|
1540 } |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1541 |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1542 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
|
1543 jmpCSetPitch(mp, chn, chn->pitch); |
1127
e22d4ceb6414
Cosmetics pass, remove excess and trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents:
779
diff
changeset
|
1544 |
218 | 1545 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
|
1546 jvmSetFreq(mp->device, channel, chn->freq); |
0 | 1547 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1548 if (flags & cdfNewPos) |
183
a65f0c3deaa7
Some more player logic cleanups and variable renames.
Matti Hamalainen <ccr@tnsp.org>
parents:
182
diff
changeset
|
1549 jvmSetPos(mp->device, channel, chn->position); |
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 & cdfNewVolume) |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1552 { |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1553 BOOL init = flags & (cdfNewInstr | cdfPlay); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1554 jvmSetVolumeRamp(mp->device, channel, |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1555 init ? 0 : jvmGetVolume(mp->device, channel), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1556 (chn->fadeOutVol * chn->volumeEnv.value * chn->volume) / (16 * 65536), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1557 init ? 5 : 0); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1558 } |
0 | 1559 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1560 if (flags & cdfNewPanPos) |
365
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1561 { |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1562 jvmSetPanRamp(mp->device, channel, |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1563 jvmGetPan(mp->device, channel), |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1564 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
|
1565 0); |
5a003246a735
Refactor volume and panning handling.
Matti Hamalainen <ccr@tnsp.org>
parents:
299
diff
changeset
|
1566 } |
0 | 1567 |
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1568 if (flags & cdfNewGlobalVol) |
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1569 jvmSetGlobalVol(mp->device, mp->globalVol); |
0 | 1570 } |
1571 } | |
1572 | |
1573 out: | |
1574 JSS_UNLOCK(mp); | |
1575 } |