Mercurial > hg > dmlib
annotate jssplr.c @ 171:2023c2d8d6e7
Remove redundant function.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Sat, 06 Oct 2012 09:36:33 +0300 |
| parents | fb95285c3ed9 |
| children | cfb087000db3 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * miniJSS - Module playing routines | |
| 3 * Programmed and designed by Matti 'ccr' Hamalainen | |
| 142 | 4 * (C) Copyright 2006-2012 Tecnic Software productions (TNSP) |
| 0 | 5 */ |
| 6 #include "jssplr.h" | |
| 7 #include <string.h> | |
| 8 #include <stdlib.h> | |
| 9 | |
| 10 // FIXME!! FIX ME! | |
| 11 #include <math.h> | |
| 12 | |
| 13 /* Miscellaneous tables | |
| 14 */ | |
| 15 #define jmpNSineTable (256) | |
| 16 static int *jmpSineTable = NULL; | |
| 17 | |
| 18 | |
| 19 static const Sint16 jmpXMAmigaPeriodTab[13 * 8] = { | |
| 20 907, 900, 894, 887, 881, 875, 868, 862, 856, 850, 844, 838, | |
| 21 832, 826, 820, 814, 808, 802, 796, 791, 785, 779, 774, 768, | |
| 22 762, 757, 752, 746, 741, 736, 730, 725, 720, 715, 709, 704, | |
| 23 699, 694, 689, 684, 678, 675, 670, 665, 660, 655, 651, 646, | |
| 24 640, 636, 632, 628, 623, 619, 614, 610, 604, 601, 597, 592, | |
| 25 588, 584, 580, 575, 570, 567, 563, 559, 555, 551, 547, 543, | |
| 26 538, 535, 532, 528, 524, 520, 516, 513, 508, 505, 502, 498, | |
| 27 494, 491, 487, 484, 480, 477, 474, 470, 467, 463, 460, 457, | |
| 28 | |
| 29 453, 450, 447, 443, 440, 437, 434, 431 | |
| 30 }; | |
| 31 | |
| 32 | |
| 33 #define jmpNMODEffectTable (36) | |
| 34 static const char jmpMODEffectTable[jmpNMODEffectTable] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; | |
| 35 | |
| 36 | |
| 37 /* Helper functions | |
| 38 */ | |
| 136 | 39 static int jmpNoteToAmigaPeriod(int note, int finetune) |
| 0 | 40 { |
| 154 | 41 int tmp = dmClamp(note + finetune + 8, 0, 103); |
| 0 | 42 return jmpXMAmigaPeriodTab[tmp]; |
| 43 } | |
| 44 | |
| 45 | |
| 46 static int jmpGetPeriodFromNote(JSSPlayer *mp, int note, int finetune) | |
| 47 { | |
| 48 int res; | |
| 49 | |
| 50 if (JMPGETMODFLAGS(mp, jmdfAmigaPeriods)) | |
| 51 { | |
| 52 int mfinetune = finetune / 16, | |
| 53 mnote = (note % 12) * 8, | |
| 54 moctave = note / 12, | |
| 55 period1, period2; | |
| 56 | |
| 57 period1 = jmpNoteToAmigaPeriod(mnote, mfinetune); | |
| 58 | |
| 59 if (finetune < 0) | |
| 60 { | |
| 61 mfinetune--; | |
| 62 finetune = -finetune; | |
| 63 } else | |
| 64 mfinetune++; | |
| 65 | |
| 66 period2 = jmpNoteToAmigaPeriod(mnote, mfinetune); | |
| 67 | |
| 68 mfinetune = finetune & 15; | |
| 69 period1 *= (16 - mfinetune); | |
| 70 period2 *= mfinetune; | |
| 71 | |
| 72 res = ((period1 + period2) * 2) >> moctave; | |
| 73 | |
| 74 //fprintf(stderr, "jmpGetAmigaPeriod(%d, %d) = %d\n", note, finetune, res); | |
| 75 } | |
| 76 else | |
| 77 { | |
| 78 //fprintf(stderr, "jmpGetLinearPeriod(%d, %d) = %d\n", note, finetune, res); | |
| 79 //res = ((120 - note) << 6) - (finetune / 2); | |
| 80 res = 7680 - (note * 64) - (finetune / 2); | |
| 81 if (res < 1) res = 1; | |
| 82 } | |
| 83 | |
| 84 return res; | |
| 85 } | |
| 86 | |
| 87 | |
| 88 static void jmpCSetPitch(JSSPlayer *mp, int channel, int value) | |
| 89 { | |
| 90 assert(mp != NULL); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
91 assert(mp->device != NULL); |
| 0 | 92 |
| 93 if (value > 0) | |
| 94 { | |
| 95 if (JMPGETMODFLAGS(mp, jmdfAmigaPeriods)) | |
| 96 { | |
| 97 // Frequency = 8363*1712 / Period | |
| 98 //fprintf(stderr, "jmpCSetPitch::AMIGA(%d, %d)\n", channel, value); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
99 jvmSetFreq(mp->device, channel, 14317456.0f / (double) value); |
| 0 | 100 } |
| 101 else | |
| 102 { | |
| 103 // Frequency = Frequency = 8363*2^((6*12*16*4 - Period) / (12*16*4)) | |
| 104 //fprintf(stderr, "jmpCSetPitch::Linear(%d, %d)\n", channel, value); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
105 jvmSetFreq(mp->device, channel, |
| 0 | 106 8363.0f * pow(2.0f, (4608.0f - (double) value) / 768.0f)); |
| 107 } | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
112 static void jmpCSetVolume(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int volume, int init) |
| 0 | 113 { |
| 114 assert(mp != NULL); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
115 assert(mp->device != NULL); |
| 0 | 116 |
| 154 | 117 volume = dmClamp(volume, mpMinVol, mpMaxVol); |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
118 |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
119 //fprintf(stderr, "chn %d: vol=%d, fad=%d, env=%d\n", channel, volume, chn->iCFadeOutVol, chn->iCVolEnv); |
| 157 | 120 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
121 if (mp->future == NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
122 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
123 jvmSetVolume(mp->device, channel, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
124 (chn->iCFadeOutVol * chn->iCVolEnv * volume) / (16 * 65536)); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
125 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
126 else |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
127 if (init) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
128 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
129 jvmSetVolumeRamp(mp->device, channel, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
130 0, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
131 jvmGetVolume(mp->future->device, channel), 5); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
132 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
133 else |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
134 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
135 jvmSetVolumeRamp(mp->device, channel, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
136 (chn->iCFadeOutVol * chn->iCVolEnv * volume) / (16 * 65536), |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
137 jvmGetVolume(mp->future->device, channel), 0); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
138 } |
| 0 | 139 } |
| 140 | |
| 141 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
142 static void jmpCSetPanning(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int panning) |
| 0 | 143 { |
| 144 assert(mp != NULL); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
145 assert(mp->device != NULL); |
| 0 | 146 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
147 if (mp->future == NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
148 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
149 jvmSetPan(mp->device, channel, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
150 panning + (((chn->iCPanEnv - 32) * (128 - abs(panning - 128))) / 32)); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
151 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
152 else |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
153 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
154 jvmSetPanRamp(mp->device, channel, |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
155 panning + (((chn->iCPanEnv - 32) * (128 - abs(panning - 128))) / 32), |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
156 jvmGetPan(mp->future->device, channel), 0); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
157 } |
| 0 | 158 } |
| 159 | |
| 160 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
161 static int jmpFindEnvPoint(JSSEnvelope * env, const int pos) |
| 0 | 162 { |
| 163 int i; | |
| 164 | |
| 165 for (i = 0; i < env->npoints - 1; i++) | |
| 166 { | |
| 167 if (env->points[i].frame <= pos && | |
| 168 env->points[i + 1].frame >= pos) | |
| 169 return i; | |
| 170 } | |
| 171 | |
| 172 return -1; | |
| 173 } | |
| 174 | |
| 175 | |
| 176 static void jmpExecEnvelope(JSSEnvelope * env, BOOL keyOff, int * frames, BOOL * doExec, int * result) | |
| 177 { | |
| 178 int currPoint, delta; | |
| 179 JSSEnvelopePoint *ipf1, *ipf2; | |
| 180 | |
| 181 // OK, find the current point based on frame | |
| 182 currPoint = jmpFindEnvPoint(env, *frames); | |
| 183 | |
| 184 // Check if the envelope has ended | |
| 185 if (currPoint < 0 && (env->flags & jenvfLooped) == 0) | |
| 186 { | |
| 187 *doExec = FALSE; | |
| 188 return; | |
| 189 } | |
| 190 | |
| 191 // Do the envelope looping here, if needed | |
| 192 if ((env->flags & jenvfLooped) && *frames >= env->points[env->loopE].frame) | |
| 193 { | |
| 194 currPoint = env->loopS; | |
| 195 *frames = env->points[currPoint].frame; | |
| 196 } | |
| 197 | |
| 198 // If the current point is OK, then process the envelope | |
| 199 if (currPoint >= 0) | |
| 200 { | |
| 201 // Linearly interpolate the value for given frame | |
| 202 ipf1 = &env->points[currPoint]; | |
| 203 ipf2 = &env->points[currPoint + 1]; | |
| 204 | |
| 205 delta = (ipf2->frame - ipf1->frame); | |
| 206 if (delta > 0) | |
| 207 *result = ipf1->value + ((ipf2->value - ipf1->value) * (*frames - ipf1->frame)) / delta; | |
| 208 else | |
| 209 *result = ipf1->value; | |
| 210 } | |
| 211 | |
| 212 // The frame counter IS processed even if the envelope is not! | |
| 213 if ((env->flags & jenvfSustain) && currPoint == env->sustain && | |
| 214 env->points[currPoint].frame == env->points[env->sustain].frame) { | |
| 215 if (keyOff) (*frames)++; | |
| 216 } else | |
| 217 (*frames)++; | |
| 218 } | |
| 219 | |
| 220 | |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
221 static void jmpProcessExtInstrument(JSSPlayerChannel *chn, int channel) |
| 0 | 222 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
223 JSSExtInstrument *inst = chn->iCExtInstrument; |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
224 (void) channel; |
| 0 | 225 |
| 226 // Get the instrument for envelope data | |
| 227 if (!inst) return; | |
| 228 | |
| 229 // Process the autovibrato | |
| 230 /* | |
| 231 FIXME fix me FIX me!!! todo. | |
| 232 */ | |
| 233 | |
| 234 // Process the volume envelope | |
| 235 if (inst->volumeEnv.flags & jenvfUsed) | |
| 236 { | |
|
169
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
237 // Process the instrument volume fadeout |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
238 if (chn->iCKeyOff && chn->iCFadeOutVol > 0 && inst->fadeOut > 0) |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
239 { |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
240 int tmp = chn->iCFadeOutVol - inst->fadeOut; |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
241 if (tmp < 0) tmp = 0; |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
242 chn->iCFadeOutVol = tmp; |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
243 |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
244 JMPSETNDFLAGS(cdfNewVolume); |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
245 } |
|
13f27b9882bc
Backed out changeset 21f54947eb18. No, it isn't. :(
Matti Hamalainen <ccr@tnsp.org>
parents:
168
diff
changeset
|
246 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
247 if (chn->iCVolEnv_Exec) |
| 0 | 248 { |
| 249 // Execute the volume envelope | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
250 jmpExecEnvelope(&(inst->volumeEnv), |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
251 chn->iCKeyOff, |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
252 &(chn->iCVolEnv_Frames), &(chn->iCVolEnv_Exec), |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
253 &(chn->iCVolEnv)); |
| 0 | 254 |
| 255 JMPSETNDFLAGS(cdfNewVolume); | |
| 256 } | |
| 257 } | |
| 258 else | |
| 259 { | |
| 260 // If the envelope is not used, set max volume | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
261 if (chn->iCVolEnv != mpMaxVol) |
| 0 | 262 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
263 chn->iCVolEnv = mpMaxVol; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
264 chn->iCFadeOutVol = mpMaxFadeoutVol; |
| 0 | 265 JMPSETNDFLAGS(cdfNewVolume); |
| 266 } | |
| 267 } | |
| 268 | |
| 269 // Process the panning envelope | |
| 270 if (inst->panningEnv.flags & jenvfUsed) | |
| 271 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
272 if (chn->iCPanEnv_Exec) |
| 0 | 273 { |
| 274 // Execute the panning envelope | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
275 jmpExecEnvelope(&(inst->panningEnv), chn->iCKeyOff, |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
276 &(chn->iCPanEnv_Frames), &(chn->iCPanEnv_Exec), |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
277 &(chn->iCPanEnv)); |
| 0 | 278 |
| 279 JMPSETNDFLAGS(cdfNewPanPos); | |
| 280 } | |
| 281 } | |
| 282 else | |
| 283 { | |
| 284 // If the envelope is not used, set center panning | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
285 if (chn->iCPanEnv != mpPanCenter) |
| 0 | 286 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
287 chn->iCPanEnv = mpPanCenter; |
| 0 | 288 JMPSETNDFLAGS(cdfNewPanPos); |
| 289 } | |
| 290 } | |
| 291 } | |
| 292 | |
| 293 | |
| 294 /* | |
| 295 * The player | |
| 296 */ | |
| 297 JSSPlayer *jmpInit(JSSMixer *pDevice) | |
| 298 { | |
| 299 JSSPlayer *mp; | |
| 300 | |
| 301 // Initialize global tables | |
| 302 if (jmpSineTable == NULL) | |
| 303 { | |
| 304 int i; | |
| 305 if ((jmpSineTable = dmMalloc(jmpNSineTable * sizeof(int))) == NULL) | |
| 306 JSSERROR(DMERR_MALLOC, NULL, "Could not allocate memory for sinus table.\n"); | |
| 307 | |
| 308 for (i = 0; i < 256; i++) | |
| 309 { | |
| 310 float f = ((float) i * M_PI * 2.0f) / 256.0f; | |
| 311 jmpSineTable[i] = (int) (sin(f) * 2048.0f); | |
| 312 } | |
| 313 } | |
| 314 | |
| 315 // Allocate a player structure | |
| 316 mp = dmMalloc0(sizeof(JSSPlayer)); | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
317 if (mp == NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
318 JSSERROR(DMERR_MALLOC, NULL, "Could not allocate memory for player structure.\n"); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
319 |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
320 mp->future = dmMalloc0(sizeof(JSSPlayer)); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
321 if (mp->future == NULL) |
| 0 | 322 JSSERROR(DMERR_MALLOC, NULL, "Could not allocate memory for player structure.\n"); |
| 323 | |
| 324 // Set variables | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
325 mp->device = pDevice; |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
326 mp->future->device = jvmInit(pDevice->outFormat, pDevice->outChannels, pDevice->outFreq, JMIX_AUTO); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
327 if (mp->future->device == NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
328 JSSERROR(DMERR_INIT_FAIL, NULL, "Could not initialize shadow mixing device.\n"); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
329 |
| 0 | 330 #ifdef JSS_SUP_THREADS |
| 331 mp->mutex = dmCreateMutex(); | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
332 mp->future->mutex = dmCreateMutex(); |
| 0 | 333 #endif |
| 334 | |
| 335 return mp; | |
| 336 } | |
| 337 | |
| 338 | |
| 339 int jmpClose(JSSPlayer * mp) | |
| 340 { | |
| 341 if (mp == NULL) | |
| 342 return DMERR_NULLPTR; | |
| 343 | |
| 344 // Stop player | |
| 345 jmpStop(mp); | |
| 346 | |
| 347 // Deallocate resources | |
| 348 #ifdef JSS_SUP_THREADS | |
| 349 dmDestroyMutex(mp->mutex); | |
| 350 #endif | |
| 351 | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
352 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
353 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
354 #ifdef JSS_SUP_THREADS |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
355 dmDestroyMutex(mp->future->mutex); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
356 #endif |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
357 jvmClose(mp->future->device); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
358 dmFree(mp->future); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
359 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
360 |
| 0 | 361 // Clear structure |
| 362 memset(mp, 0, sizeof(JSSPlayer)); | |
| 363 dmFree(mp); | |
| 364 | |
| 365 return DMERR_OK; | |
| 366 } | |
| 367 | |
| 368 | |
| 369 /* Reset the envelopes for given channel. | |
| 370 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
371 static void jmpResetEnvelopes(JSSPlayerChannel *chn) |
| 0 | 372 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
373 chn->iCPanEnv_Frames = chn->iCVolEnv_Frames = 0; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
374 chn->iCPanEnv_Exec = chn->iCVolEnv_Exec = TRUE; |
| 0 | 375 } |
| 376 | |
| 377 | |
| 378 /* Clear module player structure | |
| 379 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
380 void jmpClearChannel(JSSPlayerChannel *chn) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
381 { |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
382 memset(chn, 0, sizeof(JSSPlayerChannel)); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
383 |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
384 chn->iCNote = jsetNotSet; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
385 chn->iCInstrumentN = jsetNotSet; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
386 chn->iCExtInstrumentN = jsetNotSet; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
387 chn->iCPanning = mpPanCenter; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
388 chn->iCPanEnv = mpPanCenter; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
389 } |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
390 |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
391 |
| 0 | 392 void jmpClearPlayer(JSSPlayer * mp) |
| 393 { | |
| 394 int i; | |
| 395 assert(mp != NULL); | |
| 396 JSS_LOCK(mp); | |
| 397 | |
| 398 // Initialize general variables | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
399 mp->patternDelay = 0; |
| 170 | 400 mp->newRowSet = FALSE; |
| 401 mp->newOrderSet = FALSE; | |
| 402 mp->tick = jsetNotSet; | |
| 403 mp->row = 0; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
404 mp->lastPatLoopRow = 0; |
| 0 | 405 |
| 406 // Initialize channel data | |
| 407 for (i = 0; i < jsetNChannels; i++) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
408 jmpClearChannel(&mp->channels[i]); |
| 0 | 409 |
| 410 JSS_UNLOCK(mp); | |
| 411 } | |
| 412 | |
| 413 | |
| 414 /* Set module | |
| 415 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
416 void jmpSetModule(JSSPlayer * mp, JSSModule * module) |
| 0 | 417 { |
| 418 assert(mp != NULL); | |
| 419 JSS_LOCK(mp); | |
| 420 | |
| 421 jmpStop(mp); | |
| 422 jmpClearPlayer(mp); | |
| 423 | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
424 mp->future->module = mp->module = module; |
| 0 | 425 |
| 426 JSS_UNLOCK(mp); | |
| 427 } | |
| 428 | |
| 429 | |
| 430 /* Stop playing | |
| 431 */ | |
| 432 void jmpStop(JSSPlayer * mp) | |
| 433 { | |
| 434 assert(mp != NULL); | |
| 435 JSS_LOCK(mp); | |
| 436 | |
| 437 if (mp->isPlaying) | |
| 438 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
439 jvmRemoveCallback(mp->device); |
| 0 | 440 mp->isPlaying = FALSE; |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
441 |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
442 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
443 jmpStop(mp->future); |
| 0 | 444 } |
| 445 | |
| 446 JSS_UNLOCK(mp); | |
| 447 } | |
| 448 | |
| 449 | |
| 450 /* Resume playing | |
| 451 */ | |
| 452 void jmpResume(JSSPlayer * mp) | |
| 453 { | |
| 454 assert(mp != NULL); | |
| 455 JSS_LOCK(mp); | |
| 456 | |
| 457 if (!mp->isPlaying) | |
| 458 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
459 int result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
| 0 | 460 if (result != DMERR_OK) |
| 461 JSSERROR(result,, "Could not initialize callback for player.\n"); | |
| 462 | |
| 463 mp->isPlaying = TRUE; | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
464 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
465 jmpResume(mp->future); |
| 0 | 466 } |
| 467 | |
| 468 JSS_UNLOCK(mp); | |
| 469 } | |
| 470 | |
| 471 | |
| 472 /* Sets new order using given value as reference. | |
| 473 * Jumps over skip-points and invalid values, loops | |
| 474 * to first order if enabled. | |
| 475 */ | |
| 476 static void jmpSetNewOrder(JSSPlayer * mp, int order) | |
| 477 { | |
| 478 BOOL orderOK; | |
| 479 int pattern; | |
| 480 | |
| 481 pattern = jsetOrderEnd; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
482 mp->order = jsetNotSet; |
| 0 | 483 orderOK = FALSE; |
| 484 | |
| 485 while (!orderOK) | |
| 486 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
487 if (order < 0 || order >= mp->module->norders) |
| 0 | 488 { |
| 489 jmpStop(mp); | |
| 490 orderOK = TRUE; | |
| 491 } | |
| 492 else | |
| 493 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
494 pattern = mp->module->orderList[order]; |
| 0 | 495 if (pattern == jsetOrderSkip) |
| 496 { | |
| 497 order++; | |
| 498 } | |
| 499 else | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
500 if (pattern >= mp->module->npatterns || pattern == jsetOrderEnd) |
| 0 | 501 { |
| 502 jmpStop(mp); | |
| 503 orderOK = TRUE; | |
| 504 } | |
| 505 else | |
| 506 { | |
| 507 // All OK | |
| 508 orderOK = TRUE; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
509 mp->pattern = mp->module->patterns[pattern]; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
510 mp->npattern = pattern; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
511 mp->order = order; |
| 0 | 512 } |
| 513 } | |
| 514 } | |
| 515 } | |
| 516 | |
| 517 | |
| 518 /* Set new tempo-value of the player. | |
| 519 */ | |
| 136 | 520 static void jmpSetTempo(JSSPlayer * mp, int tempo) |
| 0 | 521 { |
| 522 assert(mp != NULL); | |
| 523 JSS_LOCK(mp); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
524 assert(mp->device != NULL); |
| 0 | 525 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
526 mp->tempo = tempo; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
527 jvmSetCallbackFreq(mp->device, (tempo * 2) / 5); |
| 0 | 528 JSS_UNLOCK(mp); |
| 529 } | |
| 530 | |
| 531 | |
| 136 | 532 static void jmpClearChannels(JSSPlayer * mp) |
| 0 | 533 { |
| 534 int i; | |
| 535 assert(mp != NULL); | |
| 536 JSS_LOCK(mp); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
537 assert(mp->device != NULL); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
538 assert(mp->module != NULL); |
| 0 | 539 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
540 for (i = 0; i < mp->module->nchannels; i++) |
| 0 | 541 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
542 jvmStop(mp->device, i); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
543 jvmClear(mp->device, i); |
| 0 | 544 } |
| 545 | |
| 546 JSS_UNLOCK(mp); | |
| 547 } | |
| 548 | |
| 549 | |
| 550 /* Starts playing module from a given ORDER. | |
| 551 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
552 int jmpPlayOrder(JSSPlayer * mp, int order) |
| 0 | 553 { |
| 554 int result; | |
| 555 assert(mp != NULL); | |
| 556 | |
| 557 JSS_LOCK(mp); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
558 assert(mp->module != NULL); |
| 0 | 559 |
| 560 // Stop if already playing | |
| 561 jmpStop(mp); | |
| 562 jmpClearChannels(mp); | |
| 563 | |
| 564 // Check starting order | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
565 if (order < 0 || order >= mp->module->norders) |
| 0 | 566 { |
| 567 JSS_UNLOCK(mp); | |
| 568 JSSERROR(DMERR_INVALID_ARGS, DMERR_INVALID_ARGS, "Invalid playing startorder given.\n"); | |
| 569 } | |
| 570 | |
| 571 // Initialize playing | |
| 572 jmpClearPlayer(mp); | |
| 573 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
574 jmpSetNewOrder(mp, order); |
| 0 | 575 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
576 if (mp->order == jsetNotSet) |
| 0 | 577 { |
| 578 JSS_UNLOCK(mp); | |
| 579 JSSERROR(DMERR_NOT_SUPPORTED, DMERR_NOT_SUPPORTED, | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
580 "Could not start playing from given order #%i\n", order); |
| 0 | 581 } |
| 582 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
583 mp->speed = mp->module->defSpeed; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
584 jmpSetTempo(mp, mp->module->defTempo); |
| 0 | 585 |
| 586 // Set callback | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
587 result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
| 0 | 588 if (result != DMERR_OK) |
| 589 { | |
| 590 JSS_UNLOCK(mp); | |
| 591 JSSERROR(result, result, "Could not initialize callback for player.\n"); | |
| 592 } | |
| 593 | |
| 594 mp->isPlaying = TRUE; | |
| 595 | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
596 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
597 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
598 jmpPlayOrder(mp->future, order); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
599 jmpExec(mp->future->device, mp->future); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
600 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
601 |
| 0 | 602 JSS_UNLOCK(mp); |
| 603 return 0; | |
| 604 } | |
| 605 | |
| 606 | |
| 607 /* Play given pattern | |
| 608 */ | |
| 609 int jmpPlayPattern(JSSPlayer * mp, int pattern) | |
| 610 { | |
| 611 int result; | |
| 612 assert(mp != NULL); | |
| 613 JSS_LOCK(mp); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
614 assert(mp->module != NULL); |
| 0 | 615 |
| 616 // Stop if already playing | |
| 617 jmpStop(mp); | |
| 618 jmpClearChannels(mp); | |
| 619 | |
| 620 // Initialize playing | |
| 621 jmpClearPlayer(mp); | |
| 622 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
623 mp->npattern = pattern; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
624 mp->speed = mp->module->defSpeed; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
625 jmpSetTempo(mp, mp->module->defTempo); |
| 0 | 626 |
| 627 // Set callback | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
628 result = jvmSetCallback(mp->device, jmpExec, (void *) mp); |
| 0 | 629 if (result != DMERR_OK) |
| 630 { | |
| 631 JSS_UNLOCK(mp); | |
| 632 JSSERROR(result, result, "Could not initialize callback for player.\n"); | |
| 633 } | |
| 634 | |
| 635 mp->isPlaying = TRUE; | |
| 636 | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
637 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
638 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
639 jmpPlayPattern(mp->future, pattern); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
640 jmpExec(mp->future->device, mp->future); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
641 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
642 |
| 0 | 643 JSS_UNLOCK(mp); |
| 644 return 0; | |
| 645 } | |
| 646 | |
| 647 | |
| 648 /* Set volume for given module channel. | |
| 649 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
650 static void jmpSetVolume(JSSPlayerChannel * chn, int channel, int volume) |
| 0 | 651 { |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
652 (void) channel; |
|
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
653 |
| 154 | 654 chn->iCVolume = dmClamp(volume, mpMinVol, mpMaxVol); |
| 0 | 655 JMPSETNDFLAGS(cdfNewVolume); |
| 656 } | |
| 657 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
658 #define jmpChangeVolume(Q, Z, X) jmpSetVolume(Q, Z, chn->iCVolume + (X)) |
| 0 | 659 |
| 660 | |
| 661 /* Change the pitch of given channel by ADelta. | |
| 662 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
663 static void jmpChangePitch(JSSPlayerChannel *chn, int channel, int delta) |
| 0 | 664 { |
| 665 int value; | |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
666 (void) channel; |
| 0 | 667 |
| 668 // Calculate new pitch and check it | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
669 value = chn->iCPitch + delta; |
| 0 | 670 if (value < 0) |
| 671 value = 0; | |
| 672 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
673 chn->iCPitch = value; |
| 0 | 674 JMPSETNDFLAGS(cdfNewPitch); |
| 675 } | |
| 676 | |
| 677 | |
| 678 /* Do a note portamento (pitch slide) effect for given module channel. | |
| 679 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
680 static void jmpDoPortamento(JSSPlayerChannel * chn, int channel) |
| 0 | 681 { |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
682 (void) channel; |
|
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
683 |
| 0 | 684 // Check for zero parameter |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
685 if (chn->iLastPortaToNoteParam == 0) |
| 0 | 686 { |
| 687 JMPSETNDFLAGS(cdfNewPitch); | |
| 688 return; | |
| 689 } | |
| 690 | |
| 691 /* Slide the pitch of channel to the destination value | |
| 692 * with speed of iLastPortaToNoteParam[] * 4 and stop when it equals. | |
| 693 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
694 if (chn->iCPitch != chn->iLastPortaToNotePitch) |
| 0 | 695 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
696 if (chn->iCPitch < chn->iLastPortaToNotePitch) |
| 0 | 697 { |
| 698 // Increase pitch UP | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
699 jmpChangePitch(chn, channel, chn->iLastPortaToNoteParam * 4); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
700 if (chn->iCPitch > chn->iLastPortaToNotePitch) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
701 chn->iCPitch = chn->iLastPortaToNotePitch; |
| 0 | 702 } |
| 703 else | |
| 704 { | |
| 705 // Decrease pitch DOWN | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
706 jmpChangePitch(chn, channel, -(chn->iLastPortaToNoteParam * 4)); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
707 if (chn->iCPitch < chn->iLastPortaToNotePitch) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
708 chn->iCPitch = chn->iLastPortaToNotePitch; |
| 0 | 709 } |
| 710 } | |
| 711 } | |
| 712 | |
| 713 | |
| 714 /* Do a tremolo effect for given module channel. | |
| 715 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
716 static void jmpDoTremolo(JSSPlayer * mp, JSSPlayerChannel *chn, int channel) |
| 0 | 717 { |
| 718 int delta, pos, depth; | |
| 719 | |
| 720 // Check settings | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
721 if (chn->iTremoloDepth == 0 || chn->iTremoloSpeed == 0) |
| 0 | 722 return; |
| 723 | |
| 724 // Get position of tremolo waveform | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
725 pos = chn->iTremoloPos & 255; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
726 depth = chn->iTremoloDepth; |
| 0 | 727 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
728 switch (chn->iTremoloWC & 3) |
| 0 | 729 { |
| 730 case 0: // Sine-wave | |
| 731 delta = (jmpSineTable[pos] * depth) / 2048; | |
| 732 break; | |
| 733 | |
| 734 case 1: // Ramp down | |
| 735 delta = ((pos - 128) * depth) / 128; | |
| 736 break; | |
| 737 | |
| 738 case 2: // Square | |
| 739 delta = (((pos & 128) - 64) * depth) / 64; | |
| 740 break; | |
| 741 | |
| 742 default: | |
| 743 return; | |
| 744 } | |
| 745 | |
| 746 // Set the new volume | |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
747 jmpCSetVolume(mp, chn, channel, chn->iCVolume + delta, FALSE); |
| 0 | 748 |
| 749 // Advance tremolo waveform position | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
750 chn->iTremoloPos += chn->iTremoloSpeed; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
751 if (chn->iTremoloPos > 255) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
752 chn->iTremoloPos = 0; |
| 0 | 753 } |
| 754 | |
| 755 | |
| 756 /* Do a vibrato effect for given module channel. | |
| 757 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
758 static void jmpDoVibrato(JSSPlayer * mp, JSSPlayerChannel *chn, int channel) |
| 0 | 759 { |
| 760 int delta, pos, depth; | |
| 761 | |
| 762 // Check settings | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
763 if (chn->iVibratoDepth == 0 || chn->iVibratoSpeed == 0) |
| 0 | 764 return; |
| 765 | |
| 766 // Get position of vibrato waveform | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
767 pos = chn->iVibratoPos & 255; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
768 depth = chn->iVibratoDepth; |
| 0 | 769 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
770 switch (chn->iVibratoWC & 3) |
| 0 | 771 { |
| 772 case 0: // Sine-wave | |
| 773 delta = (jmpSineTable[pos] * depth) / 2048; | |
| 774 break; | |
| 775 | |
| 776 case 1: // Ramp down | |
| 777 delta = ((pos - 128) * depth) / 16; | |
| 778 break; | |
| 779 | |
| 780 case 2: // Square | |
| 781 delta = (((pos & 128) - 64) * depth) / 8; | |
| 782 break; | |
| 783 | |
| 784 default: | |
| 785 return; | |
| 786 } | |
| 787 | |
| 788 // Set the new frequency | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
789 jmpCSetPitch(mp, channel, chn->iCPitch + delta); |
| 0 | 790 |
| 791 // Advance vibrato waveform position | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
792 chn->iVibratoPos += chn->iVibratoSpeed; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
793 if (chn->iVibratoPos > 255) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
794 chn->iVibratoPos = 0; |
| 0 | 795 } |
| 796 | |
| 797 | |
| 798 /* Do a volume slide effect for given module channel. | |
| 799 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
800 static void jmpDoVolumeSlide(JSSPlayerChannel * chn, int channel, int param) |
| 0 | 801 { |
| 802 int paramX, paramY; | |
| 803 | |
| 804 JMPMAKEPARAM(param, paramX, paramY) | |
| 805 | |
| 806 if (paramY == 0) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
807 jmpChangeVolume(chn, channel, paramX); |
| 0 | 808 if (paramX == 0) |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
809 jmpChangeVolume(chn, channel, -paramY); |
| 0 | 810 } |
| 811 | |
| 812 | |
| 813 /* Execute a pattern loop effect/command for given module channel. | |
| 814 * | |
| 815 * This routine works for most of the supported formats, as they | |
| 816 * use the 'standard' implementation ascending from MOD. However, | |
| 817 * here is included also a slightly kludgy implementation of the | |
| 818 * FT2 patloop bug. | |
| 819 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
820 static void jmpDoPatternLoop(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY) |
| 0 | 821 { |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
822 (void) channel; |
|
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
823 |
| 0 | 824 // Check what we need to do |
| 825 if (paramY > 0) | |
| 826 { | |
| 827 // SBx/E6x loops 'x' times | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
828 if (chn->iPatLoopCount == 1) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
829 chn->iPatLoopCount = 0; |
| 0 | 830 else |
| 831 { | |
| 832 // Check if we need to set the count | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
833 if (chn->iPatLoopCount == 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
834 chn->iPatLoopCount = (paramY + 1); |
| 0 | 835 |
| 836 // Loop to specified row | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
837 chn->iPatLoopCount--; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
838 mp->newRow = chn->iPatLoopRow; |
| 0 | 839 mp->newRowSet = TRUE; |
| 840 } | |
| 841 } | |
| 842 else | |
| 843 { | |
| 844 // SB0/E60 sets the loop start point | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
845 chn->iPatLoopRow = mp->row; |
| 0 | 846 |
| 847 // 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>
parents:
30
diff
changeset
|
848 mp->lastPatLoopRow = mp->row; |
| 0 | 849 } |
| 850 } | |
| 851 | |
| 852 | |
| 853 /* Do arpeggio effect | |
| 854 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
855 static void jmpDoArpeggio(JSSPlayer * mp, JSSPlayerChannel *chn, int channel, int paramY, int paramX) |
| 0 | 856 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
857 JSSInstrument *tempInst = chn->iCInstrument; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
858 |
| 0 | 859 if (tempInst) |
| 860 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
861 int tmp = chn->iCNote; |
| 0 | 862 if (tmp == jsetNotSet || tmp == jsetNoteOff) return; |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
863 switch (mp->tick & 3) |
| 0 | 864 { |
| 865 case 1: | |
| 866 tmp += paramX; | |
| 867 break; | |
| 868 case 2: | |
| 869 tmp += paramY; | |
| 870 break; | |
| 871 } | |
| 872 jmpCSetPitch(mp, channel, jmpGetPeriodFromNote(mp, tmp + tempInst->ERelNote, tempInst->EFineTune)); | |
| 873 } | |
| 874 } | |
| 875 | |
| 876 | |
| 877 /* | |
| 878 * Process pattern effects | |
| 879 */ | |
| 880 static void jmpProcessRowEffect(JSSPlayer * mp, int channel, JSSNote * currNote) | |
| 881 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
882 JSSPlayerChannel *chn = &(mp->channels[channel]); |
| 0 | 883 int param, paramX, paramY; |
| 884 char effect; | |
| 885 | |
| 886 param = currNote->param; | |
| 887 JMPMAKEPARAM(param, paramX, paramY); | |
| 888 JMPGETEFFECT(effect, currNote->effect); | |
| 889 | |
| 890 switch (effect) | |
| 891 { | |
| 892 case '0': // 0xy = Arpeggio | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
893 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
| 0 | 894 break; |
| 895 | |
| 896 case 'W': // Used widely in demo-music as MIDAS Sound System sync-command | |
| 897 case 'Q': // SoundTracker/OpenCP: Qxx = Set LP filter resonance | |
| 898 case 'Z': // SoundTracker/OpenCP: Zxx = Set LP filter cutoff freq | |
| 899 break; | |
| 900 | |
| 901 case '1': | |
| 902 case '2': // 1xy = Portamento Up, 2xy = Portamento Down : IMPL.VERIFIED | |
| 903 if (param) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
904 chn->iLastPortaParam = param; |
| 0 | 905 break; |
| 906 | |
| 907 case '3': // 3xy = Porta To Note | |
| 908 if (param) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
909 chn->iLastPortaToNoteParam = param; |
| 0 | 910 |
| 170 | 911 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) |
| 912 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
913 chn->iLastPortaToNotePitch = chn->iCPitch; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
914 chn->iCPitch = chn->iCOldPitch; |
| 0 | 915 JMPUNSETNDFLAGS(cdfNewPitch | cdfNewInstr | cdfNewPanPos); |
| 916 } | |
| 917 break; | |
| 918 | |
| 919 case '4': // 4xy = Vibrato : IMPL.VERIFIED | |
| 920 if (paramX) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
921 chn->iVibratoSpeed = paramX; |
| 0 | 922 |
| 923 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
924 chn->iVibratoDepth = paramY; |
| 0 | 925 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
926 if ((chn->iVibratoWC & 4) == 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
927 chn->iVibratoPos = 0; |
| 0 | 928 break; |
| 929 | |
| 930 case '5': // 5xy = Portamento + Volume Slide | |
| 931 case '6': // 6xy = Vibrato + Volume slide | |
| 932 if (param) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
933 chn->iLastVolSlideParam = param; |
| 0 | 934 break; |
| 935 | |
| 936 case '7': // 7xy = Tremolo | |
| 937 if (paramX) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
938 chn->iTremoloSpeed = paramX; |
| 0 | 939 |
| 940 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
941 chn->iTremoloDepth = paramY; |
| 0 | 942 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
943 if ((chn->iTremoloWC & 4) == 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
944 chn->iTremoloPos = 0; |
| 0 | 945 break; |
| 946 | |
| 947 case '8': // 8xx = Set Panning | |
| 948 JMPDEBUG("Set Panning used, UNIMPLEMENTED"); | |
| 949 break; | |
| 950 | |
| 951 case '9': // 9xx = Set Sample Offset : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
952 if (chn->iCNewDataFlags & cdfNewPitch) |
| 30 | 953 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
954 chn->iCPosition = param * 0x100; |
| 0 | 955 JMPSETNDFLAGS(cdfNewPos); |
| 956 } | |
| 957 break; | |
| 958 | |
| 959 case 'A': // Axy = Volume Slide : IMPL.VERIFIED | |
| 960 if (param) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
961 chn->iLastVolSlideParam = param; |
| 0 | 962 break; |
| 963 | |
| 964 case 'B': // Bxx = Pattern Jump : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
965 mp->newOrder = param; |
| 0 | 966 mp->newOrderSet = TRUE; |
| 967 mp->jumpFlag = TRUE; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
968 mp->lastPatLoopRow = 0; |
| 0 | 969 break; |
| 970 | |
| 971 case 'C': // Cxx = Set Volume : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
972 jmpSetVolume(chn, channel, param); |
| 0 | 973 break; |
| 974 | |
| 975 case 'D': // Dxx = Pattern Break : IMPL.VERIFIED | |
| 976 // Compute the new row | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
977 mp->newRow = (paramX * 10) + paramY; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
978 if (mp->newRow >= mp->pattern->nrows) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
979 mp->newRow = 0; |
| 0 | 980 |
| 981 mp->newRowSet = TRUE; | |
| 982 | |
| 983 // Now we do some tricky tests | |
| 984 if (!mp->breakFlag && !mp->jumpFlag) { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
985 mp->newOrder = mp->order + 1; |
| 0 | 986 mp->newOrderSet = TRUE; |
| 987 } | |
| 988 | |
| 989 mp->breakFlag = TRUE; | |
| 990 break; | |
| 991 | |
| 992 case 'E': // Exy = Special Effects | |
| 993 switch (paramX) { | |
| 994 case 0x00: // E0x - Set filter (NOT SUPPORTED) | |
| 995 JMPDEBUG("Set Filter used, UNSUPPORTED"); | |
| 996 break; | |
| 997 | |
| 998 case 0x01: // E1x - Fine Portamento Up | |
| 999 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1000 chn->iCLastFinePortamentoUpParam = paramY; |
| 0 | 1001 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1002 jmpChangePitch(chn, channel, -(chn->iCLastFinePortamentoUpParam * 4)); |
| 0 | 1003 break; |
| 1004 | |
| 1005 case 0x02: // E2x - Fine Portamento Down | |
| 1006 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1007 chn->iCLastFinePortamentoDownParam = paramY; |
| 0 | 1008 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1009 jmpChangePitch(chn, channel, (chn->iCLastFinePortamentoDownParam * 4)); |
| 0 | 1010 break; |
| 1011 | |
| 1012 case 0x03: // E3x - Glissando Control (NOT SUPPORTED) | |
| 1013 break; | |
| 1014 | |
| 1015 case 0x04: // E4x - Set Vibrato waveform | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1016 chn->iVibratoWC = paramY; |
| 0 | 1017 break; |
| 1018 | |
| 1019 case 0x05: // E5x - Set Finetune | |
| 1020 JMPDEBUG("Set Finetune used, UNIMPLEMENTED"); | |
| 1021 break; | |
| 1022 | |
| 1023 case 0x06: // E6x - Set Pattern Loop | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1024 jmpDoPatternLoop(mp, chn, channel, paramY); |
| 0 | 1025 break; |
| 1026 | |
| 1027 case 0x07: // E7x - Set Tremolo waveform | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1028 chn->iTremoloWC = paramY; |
| 0 | 1029 break; |
| 1030 | |
| 1031 case 0x08: // E8x - Set Pan Position | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1032 chn->iCPanning = (paramY * 16); |
| 0 | 1033 JMPSETNDFLAGS(cdfNewPanPos); |
| 1034 break; | |
| 1035 | |
| 1036 case 0x09: // E9x - Retrig note | |
| 1037 JMPDEBUG("Retrig Note used, UNIMPLEMENTED"); | |
| 1038 break; | |
| 1039 | |
| 1040 case 0x0a: // EAx - Fine Volumeslide Up | |
| 1041 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1042 chn->iCLastFineVolumeslideUpParam = paramY; |
| 0 | 1043 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1044 jmpChangeVolume(chn, channel, chn->iCLastFineVolumeslideUpParam); |
| 0 | 1045 break; |
| 1046 | |
| 1047 case 0x0b: // EBx - Fine Volumeslide Down | |
| 1048 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1049 chn->iCLastFineVolumeslideDownParam = paramY; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1050 jmpChangeVolume(chn, channel, -(chn->iCLastFineVolumeslideDownParam)); |
| 0 | 1051 break; |
| 1052 | |
| 1053 case 0x0c: // ECx - Set Note Cut (NOT PROCESSED IN TICK0) | |
| 1054 break; | |
| 1055 | |
| 1056 case 0x0d: // EDx - Set Note Delay : IMPL.VERIFIED | |
| 1057 if (paramY > 0) | |
| 1058 { | |
| 1059 // Save the ND-flags, then clear | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1060 chn->iSaveNDFlags = chn->iCNewDataFlags; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1061 chn->iCNewDataFlags = 0; |
| 0 | 1062 // TODO .. does this only affect NOTE or also instrument? |
| 1063 } | |
| 1064 break; | |
| 1065 | |
| 1066 case 0x0e: // EEx - Set Pattern Delay : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1067 mp->patternDelay = paramY; |
| 0 | 1068 break; |
| 1069 | |
| 1070 case 0x0f: // EFx - Invert Loop (NOT SUPPORTED) | |
| 1071 JMPDEBUG("Invert Loop used, UNSUPPORTED"); | |
| 1072 break; | |
| 1073 | |
| 1074 default: | |
| 1075 JMPDEBUG("Unsupported special command used"); | |
| 1076 } | |
| 1077 break; | |
| 1078 | |
| 1079 case 'F': // Fxy = Set Speed / Tempo : IMPL.VERIFIED | |
| 1080 if (param > 0) | |
| 1081 { | |
| 1082 if (param < 0x20) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1083 mp->speed = param; |
| 0 | 1084 else |
| 1085 jmpSetTempo(mp, param); | |
| 1086 } | |
| 1087 break; | |
| 1088 | |
| 1089 case 'G': // Gxx = Global Volume | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1090 mp->globalVol = param; |
| 0 | 1091 JMPSETNDFLAGS(cdfNewGlobalVol); |
| 1092 break; | |
| 1093 | |
| 1094 | |
| 1095 case 'H': // Hxx = Global Volume Slide | |
| 1096 JMPDEBUG("Global Volume Slide used, UNIMPLEMENTED"); | |
| 1097 break; | |
| 1098 | |
| 1099 case 'K': // Kxx = Key-off (Same as key-off note) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1100 chn->iCKeyOff = TRUE; |
| 0 | 1101 break; |
| 1102 | |
| 1103 case 'L': // Lxx = Set Envelope Position | |
| 1104 JMPDEBUG("Set Envelope Position used, NOT verified with FT2"); | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1105 chn->iCPanEnv_Frames = param; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1106 chn->iCVolEnv_Frames = param; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1107 chn->iCPanEnv_Exec = TRUE; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1108 chn->iCVolEnv_Exec = TRUE; |
| 0 | 1109 break; |
| 1110 | |
| 1111 case 'R': // Rxy = Multi Retrig note | |
| 1112 JMPDEBUG("Multi Retrig Note used, UNIMPLEMENTED"); | |
| 1113 break; | |
| 1114 | |
| 1115 case 'T': // Txy = Tremor | |
| 1116 if (param) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1117 chn->iLastTremorParam = param; |
| 0 | 1118 break; |
| 1119 | |
| 1120 case 'X': // Xxy = Extra Fine Portamento | |
| 1121 switch (paramX) | |
| 1122 { | |
| 1123 case 0x01: // X1y - Extra Fine Portamento Up | |
| 1124 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1125 chn->iCLastExtraFinePortamentoUpParam = paramY; |
| 0 | 1126 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1127 jmpChangePitch(chn, channel, - chn->iCLastExtraFinePortamentoUpParam); |
| 0 | 1128 break; |
| 1129 | |
| 1130 case 0x02: // X2y - Extra Fine Portamento Down | |
| 1131 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1132 chn->iCLastExtraFinePortamentoDownParam = paramY; |
| 0 | 1133 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1134 jmpChangePitch(chn, channel, chn->iCLastExtraFinePortamentoUpParam); |
| 0 | 1135 break; |
| 1136 | |
| 1137 default: | |
| 1138 JMPDEBUG("Unsupported value in Extra Fine Portamento command!"); | |
| 1139 break; | |
| 1140 } | |
| 1141 break; | |
| 1142 | |
| 1143 default: | |
| 1144 JMPDEBUG("Unsupported effect"); | |
| 1145 break; | |
| 1146 } | |
| 1147 } | |
| 1148 | |
| 1149 | |
| 1150 static void jmpProcessNewRow(JSSPlayer * mp, int channel) | |
| 1151 { | |
| 1152 JSSNote *currNote; | |
| 1153 JSSExtInstrument *extInst = NULL; | |
| 1154 JSSInstrument *inst = NULL; | |
| 1155 BOOL newNote = FALSE; | |
| 1156 int tmp, paramX, paramY; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1157 JSSPlayerChannel *chn = &(mp->channels[channel]); |
| 0 | 1158 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1159 JMPGETNOTE(currNote, mp->row, channel); |
| 0 | 1160 |
| 1161 // Check for a new note/keyoff here | |
| 1162 if (currNote->note == jsetNoteOff) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1163 chn->iCKeyOff = TRUE; |
| 0 | 1164 else |
| 1165 if (currNote->note >= 0 && currNote->note <= 96) | |
| 1166 { | |
| 1167 // New note was set | |
| 1168 newNote = TRUE; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1169 chn->iCNote = currNote->note; |
| 0 | 1170 } |
| 1171 | |
| 1172 // Check for new instrument | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1173 if (currNote->instrument != jsetNotSet) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1174 { |
| 0 | 1175 /* Envelopes and ext.instrument fadeout are initialized always if |
| 1176 * new instrument is set, even if the instrument does not exist. | |
| 1177 */ | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1178 jmpResetEnvelopes(chn); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1179 chn->iCKeyOff = FALSE; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1180 chn->iCFadeOutVol = mpMaxFadeoutVol; |
| 0 | 1181 |
| 1182 // We save the instrument number here for later use | |
| 145 | 1183 if (currNote->instrument >= 0 && |
| 1184 currNote->instrument < mp->module->nextInstruments) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1185 chn->iCExtInstrumentN = currNote->instrument; |
| 0 | 1186 } |
| 1187 | |
| 1188 /* ONLY if newNote was SET NOW and ExtInstrument HAS BEEN set, we can | |
| 1189 * set new pitches, and other things... | |
| 1190 */ | |
| 1191 if (newNote) | |
| 1192 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1193 if (chn->iCExtInstrumentN != jsetNotSet) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1194 extInst = mp->module->extInstruments[chn->iCExtInstrumentN]; |
| 0 | 1195 else |
| 1196 extInst = NULL; | |
| 1197 | |
| 1198 if (extInst) | |
| 1199 { | |
| 1200 // Set instrument | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1201 int note = chn->iCNote; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1202 chn->iCExtInstrument = extInst; |
| 0 | 1203 |
| 1204 // We set new Instrument ONLY if NEW NOTE has been set | |
| 1205 if (note != jsetNotSet) | |
| 1206 { | |
| 1207 // Get instrument number | |
| 1208 tmp = extInst->sNumForNotes[note]; | |
| 1209 | |
| 145 | 1210 if (tmp >= 0 && tmp < mp->module->ninstruments) |
| 1211 { | |
| 0 | 1212 // Set the new instrument |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1213 inst = mp->module->instruments[tmp]; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1214 chn->iCInstrumentN = tmp; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1215 chn->iCInstrument = inst; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1216 chn->iCVolume = inst->volume; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1217 chn->iCPanning = inst->EPanning; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1218 chn->iCPosition = 0; |
| 0 | 1219 |
| 1220 // Set NDFlags | |
| 1221 JMPSETNDFLAGS(cdfNewInstr | cdfNewPos | cdfNewPanPos | cdfNewVolume); | |
| 1222 } | |
| 1223 } | |
| 1224 } | |
| 1225 } | |
| 1226 | |
| 1227 if (inst) | |
| 1228 { | |
| 1229 // Save old pitch for later use | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1230 chn->iCOldPitch = chn->iCPitch; |
| 0 | 1231 |
| 1232 // Compute new pitch | |
| 154 | 1233 tmp = dmClamp(chn->iCNote + inst->ERelNote, 0, 119); |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1234 //fprintf(stderr, "HEH: %d + %d = %d\n", chn->iCNote, inst->ERelNote, tmp); |
| 0 | 1235 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1236 chn->iCPitch = jmpGetPeriodFromNote(mp, tmp, inst->EFineTune); |
| 0 | 1237 JMPSETNDFLAGS(cdfNewPitch); |
| 1238 } | |
| 1239 | |
| 1240 // Process the volume column | |
| 1241 JMPMAKEPARAM(currNote->volume, paramX, paramY); | |
| 1242 | |
| 1243 switch (paramX) | |
| 1244 { | |
| 1245 case 0x00: | |
| 1246 case 0x01: | |
| 1247 case 0x02: | |
| 1248 case 0x03: | |
| 1249 case 0x04: | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1250 jmpSetVolume(chn, channel, currNote->volume); |
| 0 | 1251 break; |
| 1252 | |
| 1253 case 0x07: // Dx = Fine Volumeslide Down : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1254 jmpChangeVolume(chn, channel, -paramY); |
| 0 | 1255 break; |
| 1256 | |
| 1257 case 0x08: // Ux = Fine Volumeslide Up : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1258 jmpChangeVolume(chn, channel, paramY); |
| 0 | 1259 break; |
| 1260 | |
| 1261 case 0x09: // Sx = Set vibrato speed : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1262 chn->iVibratoSpeed = paramY; |
| 0 | 1263 break; |
| 1264 | |
| 1265 case 0x0a: // Vx = Vibrato : IMPL.VERIFIED | |
| 1266 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1267 chn->iVibratoDepth = paramY; |
| 0 | 1268 break; |
| 1269 | |
| 1270 case 0x0e: // Mx = Porta To Note : IMPL.VERIFIED | |
| 1271 if (paramY) | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1272 chn->iLastPortaToNoteParam = paramY; |
| 0 | 1273 |
| 1274 if (currNote->note != jsetNotSet && currNote->note != jsetNoteOff) { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1275 chn->iLastPortaToNotePitch = chn->iCPitch; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1276 chn->iCPitch = chn->iCOldPitch; |
| 0 | 1277 JMPUNSETNDFLAGS(cdfNewPitch | cdfNewInstr | cdfNewPanPos); |
| 1278 } | |
| 1279 break; | |
| 1280 } | |
| 1281 | |
| 1282 // ...And finally process the Normal effects | |
| 1283 if (currNote->effect != jsetNotSet) | |
| 1284 jmpProcessRowEffect(mp, channel, currNote); | |
| 1285 } | |
| 1286 | |
| 1287 | |
| 1288 static void jmpProcessEffects(JSSPlayer * mp, int channel) | |
| 1289 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1290 JSSPlayerChannel *chn = &(mp->channels[channel]); |
| 0 | 1291 JSSNote *currNote; |
| 1292 int param, paramX, paramY, tmp; | |
| 1293 char effect; | |
| 1294 | |
| 1295 // Process the volume column effects | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1296 JMPGETNOTE(currNote, mp->row, channel); |
| 0 | 1297 JMPMAKEPARAM(currNote->volume, paramX, paramY); |
| 1298 | |
| 1299 switch (paramX) | |
| 1300 { | |
| 1301 case 0x05: // -x = Volumeslide Down : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1302 jmpChangeVolume(chn, channel, -paramY); |
| 0 | 1303 break; |
| 1304 | |
| 1305 case 0x06: // +x = Volumeslide Down : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1306 jmpChangeVolume(chn, channel, paramY); |
| 0 | 1307 break; |
| 1308 | |
| 1309 case 0x0a: // Vx = Vibrato : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1310 jmpDoVibrato(mp, chn, channel); |
| 0 | 1311 break; |
| 1312 | |
| 1313 case 0x0e: // Mx = Porta To Note : IMPL.VERIFIED | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1314 jmpDoPortamento(chn, channel); |
| 0 | 1315 break; |
| 1316 } | |
| 1317 | |
| 1318 // ...And finally process the Normal effects | |
| 1319 if (currNote->effect == jsetNotSet) | |
| 1320 return; | |
| 1321 | |
| 1322 param = currNote->param; | |
| 1323 JMPMAKEPARAM(param, paramX, paramY); | |
| 1324 JMPGETEFFECT(effect, currNote->effect); | |
| 1325 | |
| 1326 switch (effect) | |
| 1327 { | |
| 1328 case '0': // 0xy = Arpeggio | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1329 jmpDoArpeggio(mp, chn, channel, paramX, paramY); |
| 0 | 1330 break; |
| 1331 | |
| 1332 case '1': // 1xy = Portamento Up | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1333 if (chn->iLastPortaParam > 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1334 jmpChangePitch(chn, channel, -(chn->iLastPortaParam * 4)); |
| 0 | 1335 break; |
| 1336 | |
| 1337 case '2': // 2xy = Portamento Down | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1338 if (chn->iLastPortaParam > 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1339 jmpChangePitch(chn, channel, (chn->iLastPortaParam * 4)); |
| 0 | 1340 break; |
| 1341 | |
| 1342 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
|
1343 jmpDoPortamento(chn, channel); |
| 0 | 1344 break; |
| 1345 | |
| 1346 case '4': // 4xy = Vibrato | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1347 jmpDoVibrato(mp, chn, channel); |
| 0 | 1348 break; |
| 1349 | |
| 1350 case '5': // 5xy = Portamento + Volume Slide | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1351 jmpDoPortamento(chn, channel); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1352 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
| 0 | 1353 break; |
| 1354 | |
| 1355 case '6': // 6xy = Vibrato + Volume Slide | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1356 jmpDoVibrato(mp, chn, channel); |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1357 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
| 0 | 1358 break; |
| 1359 | |
| 1360 case '7': // 7xy = Tremolo | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1361 jmpDoTremolo(mp, chn, channel); |
| 0 | 1362 break; |
| 1363 | |
| 1364 case 'A': // Axy = Volume slide | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1365 jmpDoVolumeSlide(chn, channel, chn->iLastVolSlideParam); |
| 0 | 1366 break; |
| 1367 | |
| 1368 case 'E': // Exy = Special Effects | |
| 1369 switch (paramX) | |
| 1370 { | |
| 1371 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
|
1372 if (mp->tick == paramY) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1373 jmpSetVolume(chn, channel, jsetMinVol); |
| 0 | 1374 break; |
| 1375 | |
| 1376 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
|
1377 if (mp->tick == paramY) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1378 chn->iCNewDataFlags = chn->iSaveNDFlags; |
| 0 | 1379 break; |
| 1380 } | |
| 1381 break; | |
| 1382 | |
| 1383 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
|
1384 JMPMAKEPARAM(chn->iLastTremorParam, paramX, paramY) |
| 0 | 1385 paramX++; |
| 1386 paramY++; | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1387 tmp = (chn->iTremorCount % (paramX + paramY)); |
| 0 | 1388 if (tmp < paramX) |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1389 jmpCSetVolume(mp, chn, channel, chn->iCVolume, FALSE); |
| 0 | 1390 else |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1391 jmpCSetVolume(mp, chn, channel, jsetMinVol, FALSE); |
| 0 | 1392 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1393 chn->iTremorCount = (tmp + 1); |
| 0 | 1394 break; |
| 1395 } | |
| 1396 } | |
| 1397 | |
| 1398 | |
| 1399 /* This is the main processing callback-loop of a module player. | |
| 1400 * It processes the ticks, calling the needed jmpProcessNewRow() | |
| 1401 * and jmpProcessEffects() methods for processing the module playing. | |
| 1402 */ | |
| 1403 void jmpExec(void *pDEV, void *pMP) | |
| 1404 { | |
| 1405 JSSPlayer *mp; | |
| 1406 JSSMixer *dev; | |
|
146
3226778033fd
Move variable a bit further into the block where it is actually used.
Matti Hamalainen <ccr@tnsp.org>
parents:
145
diff
changeset
|
1407 int channel; |
| 0 | 1408 |
| 1409 // Check some things via assert() | |
| 1410 mp = (JSSPlayer *) pMP; | |
| 1411 JSS_LOCK(mp); | |
| 1412 | |
| 1413 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
|
1414 |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1415 // Futures |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1416 if (mp->future != NULL) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1417 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1418 jmpExec(mp->future->device, mp->future); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1419 } |
| 0 | 1420 |
| 1421 // Check if we are playing | |
| 1422 if (!mp->isPlaying) | |
| 1423 goto out; | |
| 1424 | |
| 1425 // Clear channel new data flags | |
| 1426 mp->jumpFlag = FALSE; | |
| 1427 mp->breakFlag = FALSE; | |
| 1428 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1429 for (channel = 0; channel < jsetNChannels; channel++) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1430 mp->channels[channel].iCNewDataFlags = 0; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1431 |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1432 //fprintf(stderr, "1: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
| 0 | 1433 |
| 1434 // Check for init-tick | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1435 if (mp->tick < 0) |
| 0 | 1436 { |
| 1437 // Initialize pattern | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1438 if (mp->order != jsetNotSet) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1439 jmpSetNewOrder(mp, mp->order); |
| 0 | 1440 |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1441 mp->newRow = 0; |
| 0 | 1442 mp->newRowSet = TRUE; |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1443 mp->tick = mp->speed; |
| 0 | 1444 } |
| 1445 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1446 //fprintf(stderr, "2: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
| 0 | 1447 |
| 1448 // Check if we are playing | |
| 1449 if (!mp->isPlaying) | |
| 1450 goto out; | |
| 1451 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1452 assert(mp->pattern); |
| 0 | 1453 |
| 1454 // Update the tick | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1455 mp->tick++; |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1456 if (mp->tick >= mp->speed) |
| 0 | 1457 { |
| 1458 // 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
|
1459 mp->tick = 0; |
| 0 | 1460 |
| 1461 // Check pattern delay | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1462 if (mp->patternDelay > 0) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1463 mp->patternDelay--; |
| 0 | 1464 else |
| 1465 { | |
| 1466 // New pattern row | |
| 1467 if (mp->newRowSet) | |
| 1468 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1469 mp->row = mp->newRow; |
| 0 | 1470 mp->newRowSet = FALSE; |
| 1471 } else | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1472 mp->row++; |
| 0 | 1473 |
| 1474 // 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
|
1475 if (mp->row >= mp->pattern->nrows) |
| 0 | 1476 { |
| 1477 // 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
|
1478 if (mp->order != jsetNotSet) |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1479 jmpSetNewOrder(mp, mp->order + 1); |
| 0 | 1480 else |
| 1481 mp->isPlaying = FALSE; | |
| 1482 | |
| 1483 // Check for FT2 quirks | |
| 1484 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
|
1485 mp->row = mp->lastPatLoopRow; |
| 0 | 1486 else |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1487 mp->row = 0; |
| 0 | 1488 } |
| 1489 | |
| 1490 if (!mp->isPlaying) | |
| 1491 goto out; | |
| 1492 | |
| 1493 // Check current order | |
| 1494 if (mp->newOrderSet) | |
| 1495 { | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1496 jmpSetNewOrder(mp, mp->newOrder); |
| 0 | 1497 mp->newOrderSet = FALSE; |
| 1498 } | |
| 1499 | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1500 //fprintf(stderr, "3: tick=%d, order=%d, iPattern=%d, row=%d\n", mp->tick, mp->order, mp->npattern, mp->row); |
| 0 | 1501 |
| 1502 if (!mp->isPlaying) | |
| 1503 goto out; | |
| 1504 | |
| 1505 // TICK #0: Process new row | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1506 for (channel = 0; channel < mp->module->nchannels; channel++) |
| 0 | 1507 jmpProcessNewRow(mp, channel); |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1508 } // patternDelay |
|
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1509 } // tick |
| 0 | 1510 else |
| 1511 { | |
| 1512 // Implement FT2's pattern delay-effect: don't update effects while on patdelay | |
| 1513 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
|
1514 (JMPGETMODFLAGS(mp, jmdfFT2Replay) && mp->patternDelay <= 0)) |
| 0 | 1515 { |
| 1516 // TICK n: Process the effects | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1517 for (channel = 0; channel < mp->module->nchannels; channel++) |
| 0 | 1518 jmpProcessEffects(mp, channel); |
| 1519 } | |
| 1520 } | |
| 1521 | |
| 1522 // Check if playing has stopped | |
| 1523 if (!mp->isPlaying) | |
| 1524 goto out; | |
| 1525 | |
| 1526 // Update player data to audio device/mixer | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1527 for (channel = 0; channel < mp->module->nchannels; channel++) |
| 0 | 1528 { |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1529 JSSPlayerChannel *chn = &mp->channels[channel]; |
|
146
3226778033fd
Move variable a bit further into the block where it is actually used.
Matti Hamalainen <ccr@tnsp.org>
parents:
145
diff
changeset
|
1530 int flags; |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1531 |
| 0 | 1532 // Process extended instruments |
|
61
a33e47232161
Silence some "unused parameter" warnings.
Matti Hamalainen <ccr@tnsp.org>
parents:
55
diff
changeset
|
1533 jmpProcessExtInstrument(chn, channel); |
| 0 | 1534 |
| 1535 // Check NDFlags and update channel data | |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1536 flags = chn->iCNewDataFlags; |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1537 if (!flags) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1538 continue; |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1539 |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1540 // 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
|
1541 if (flags & cdfStop) |
| 0 | 1542 { |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1543 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
|
1544 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1545 else |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1546 { |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1547 // 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
|
1548 if (flags & cdfNewInstr) |
|
55
e0e470c3fc8e
Initial round of cleaning up the player code a bit.
Matti Hamalainen <ccr@tnsp.org>
parents:
30
diff
changeset
|
1549 { |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1550 JSSInstrument *instr = chn->iCInstrument; |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1551 if (instr != NULL) |
| 0 | 1552 { |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1553 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
|
1554 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
|
1555 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
|
1556 instr->flags); |
| 0 | 1557 } |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1558 jvmPlay(mp->device, channel); |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1559 } |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1560 |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1561 if (flags & cdfNewPitch) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1562 jmpCSetPitch(mp, channel, chn->iCPitch); |
| 0 | 1563 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1564 if (flags & cdfNewPos) |
| 171 | 1565 jvmSetPos(mp->device, channel, chn->iCPosition); |
| 0 | 1566 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1567 if (flags & cdfNewVolume) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1568 jmpCSetVolume(mp, chn, channel, chn->iCVolume, flags & cdfNewInstr); |
| 0 | 1569 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1570 if (flags & cdfNewPanPos) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1571 jmpCSetPanning(mp, chn, channel, chn->iCPanning); |
| 0 | 1572 |
|
144
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1573 if (flags & cdfNewGlobalVol) |
|
22e1be63f6af
Various improvements in XM replay: implement the 5ms volume fadein and
Matti Hamalainen <ccr@tnsp.org>
parents:
142
diff
changeset
|
1574 jvmSetGlobalVol(mp->device, mp->globalVol); |
| 0 | 1575 } |
| 1576 } | |
| 1577 | |
| 1578 out: | |
| 1579 JSS_UNLOCK(mp); | |
| 1580 } |