Mercurial > hg > dmlib
annotate tools/xm2jss.c @ 1100:654602d3d5a5
Improve comments.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 03 Mar 2015 22:32:27 +0200 |
| parents | f309a382d6e7 |
| children | 0577f10dc3de |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * xm2jss - Convert XM module to JSSMOD | |
| 3 * Programmed and designed by Matti 'ccr' Hamalainen | |
| 4 * (C) Copyright 2006-2009 Tecnic Software productions (TNSP) | |
| 5 * | |
| 6 * Please read file 'COPYING' for information on license and distribution. | |
| 7 */ | |
| 8 #include <stdio.h> | |
| 9 #include <errno.h> | |
| 10 #include "jss.h" | |
| 11 #include "jssmod.h" | |
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12 #include "jssplr.h" |
| 0 | 13 #include "dmlib.h" |
| 14 #include "dmargs.h" | |
| 15 #include "dmres.h" | |
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16 #include "dmmutex.h" |
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17 |
| 0 | 18 |
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19 #define jmpNMODEffectTable (36) |
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20 static const char jmpMODEffectTable[jmpNMODEffectTable] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| 1099 | 21 #define JM_SAMPLE_MODE_MASK (jsampFlipSign | jsampSwapEndianess | jsampSplit | jsampDelta) |
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22 |
| 0 | 23 |
| 300 | 24 char *optInFilename = NULL, *optOutFilename = NULL; |
| 0 | 25 BOOL optIgnoreErrors = FALSE, |
| 26 optStripExtInstr = FALSE, | |
| 27 optStripInstr = FALSE, | |
| 28 optStripSamples = FALSE, | |
| 29 optOptimize = FALSE; | |
| 30 | |
| 31 int optPatternMode = PATMODE_COMP_HORIZ, | |
| 32 optSampMode16 = jsampDelta, | |
| 33 optSampMode8 = jsampFlipSign | jsampDelta; | |
| 34 | |
| 35 | |
| 36 static const char* patModeTable[PATMODE_LAST] = | |
| 37 { | |
| 38 "Raw horizontal", | |
| 39 "Compressed horizontal (similar to XM modules)", | |
| 40 "Raw vertical", | |
| 41 "Compressed vertical", | |
| 42 "Raw vertical for each element", | |
| 43 }; | |
| 44 | |
| 45 | |
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46 static const DMOptArg optList[] = |
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47 { |
| 0 | 48 { 0, '?', "help", "Show this help", OPT_NONE }, |
| 337 | 49 { 1, 'v', "verbose", "Be more verbose", OPT_NONE }, |
| 50 { 2, 'i', "ignore", "Ignore errors", OPT_NONE }, | |
| 51 { 3, 'p', "patterns", "Pattern storage mode", OPT_ARGREQ }, | |
| 52 { 4, 'E', "strip-ext-instr","Strip ext. instruments (implies -I -S)", OPT_NONE }, | |
| 53 { 5, 'I', "strip-instr", "Strip instruments (implies -S)", OPT_NONE }, | |
| 54 { 6, 'S', "strip-samples", "Strip instr. sampledata", OPT_NONE }, | |
| 0 | 55 { 7, '8', "smode8", "8-bit sample conversion flags", OPT_ARGREQ }, |
| 56 { 8, '1', "smode16", "16-bit sample conversion flags", OPT_ARGREQ }, | |
| 337 | 57 { 9, 'O', "optimize", "Optimize module", OPT_NONE }, |
| 0 | 58 }; |
| 59 | |
| 60 const int optListN = sizeof(optList) / sizeof(optList[0]); | |
| 61 | |
| 62 | |
| 63 void argShowHelp() | |
| 64 { | |
| 65 int i; | |
| 66 | |
| 337 | 67 dmPrintBanner(stdout, dmProgName, "[options] <input.xm> <output.jmod>"); |
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68 dmArgsPrintHelp(stdout, optList, optListN, 0); |
| 0 | 69 |
| 70 printf("\n" | |
| 71 "Pattern storage modes:\n"); | |
| 72 | |
| 73 for (i = 1; i < PATMODE_LAST; i++) | |
| 74 printf(" %d = %s\n", i, patModeTable[i-1]); | |
| 75 | |
| 76 printf( | |
| 77 "\n" | |
| 78 "Sample data conversion flags (summative):\n" | |
| 79 " 1 = Delta encoding (DEF 8 & 16)\n" | |
| 80 " 2 = Flip signedness (DEF 8)\n" | |
| 81 " 4 = Swap endianess (affects 16-bit only)\n" | |
| 82 " 8 = Split and de-interleave hi/lo bytes (affects 16-bit only)\n" | |
| 83 "\n" | |
| 84 ); | |
| 85 } | |
| 86 | |
| 87 BOOL argHandleOpt(const int optN, char *optArg, char *currArg) | |
| 88 { | |
| 89 (void) optArg; | |
| 90 | |
| 91 switch (optN) | |
| 92 { | |
| 93 case 0: | |
| 94 argShowHelp(); | |
| 95 exit(0); | |
| 96 break; | |
| 97 | |
| 98 case 1: | |
| 337 | 99 dmVerbosity++; |
| 100 break; | |
| 101 | |
| 102 case 2: | |
| 0 | 103 optIgnoreErrors = TRUE; |
| 104 break; | |
| 105 | |
| 337 | 106 case 3: |
| 0 | 107 optPatternMode = atoi(optArg); |
| 108 if (optPatternMode <= 0 || optPatternMode >= PATMODE_LAST) | |
| 109 { | |
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110 dmErrorMsg("Unknown pattern conversion mode %d\n", optPatternMode); |
| 0 | 111 return FALSE; |
| 112 } | |
| 113 break; | |
| 114 | |
| 337 | 115 case 4: optStripExtInstr = TRUE; break; |
| 116 case 5: optStripInstr = TRUE; break; | |
| 117 case 6: optStripSamples = TRUE; break; | |
| 118 | |
| 1099 | 119 case 7: optSampMode8 = atoi(optArg) & JM_SAMPLE_MODE_MASK; break; |
| 120 case 8: optSampMode16 = atoi(optArg) & JM_SAMPLE_MODE_MASK; break; | |
| 0 | 121 |
| 337 | 122 case 9: optOptimize = TRUE; break; |
| 0 | 123 |
| 124 default: | |
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125 dmErrorMsg("Unknown argument '%s'.\n", currArg); |
| 0 | 126 return FALSE; |
| 127 } | |
| 128 | |
| 129 return TRUE; | |
| 130 } | |
| 131 | |
| 132 | |
| 133 BOOL argHandleFile(char *currArg) | |
| 134 { | |
| 135 // Was not option argument | |
| 300 | 136 if (!optInFilename) |
| 137 optInFilename = currArg; | |
| 337 | 138 else |
| 300 | 139 if (!optOutFilename) |
| 140 optOutFilename = currArg; | |
| 0 | 141 else |
| 142 { | |
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143 dmErrorMsg("Too many filename arguments specified, '%s'.\n", currArg); |
| 0 | 144 return FALSE; |
| 145 } | |
| 146 | |
| 147 return TRUE; | |
| 148 } | |
| 149 | |
| 150 | |
| 151 /* These functions and the macro mess are meant to make the | |
| 152 * conversion routines themselves clearer and simpler. | |
| 153 */ | |
| 154 BOOL jsPutByte(Uint8 *patBuf, size_t patBufSize, size_t *npatBuf, Uint8 val) | |
| 155 { | |
| 156 if (*npatBuf >= patBufSize) | |
| 157 return FALSE; | |
| 158 else | |
| 159 { | |
| 160 patBuf[*npatBuf] = val; | |
| 161 (*npatBuf)++; | |
| 162 return TRUE; | |
| 163 } | |
| 164 } | |
| 165 | |
| 166 #define JSPUTBYTE(x) do { if (!jsPutByte(patBuf, patBufSize, patSize, x)) return DMERR_BOUNDS; } while (0) | |
| 167 | |
| 168 #define JSCOMP(x,z) do { if ((x) != jsetNotSet) { qflags |= (z); qcomp++; } } while (0) | |
| 169 | |
| 170 #define JSCOMPPUT(xf,xv,qv) do { \ | |
| 171 if (qflags & (xf)) { \ | |
| 172 if ((xv) < 0 || (xv) > 255) \ | |
| 173 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, \ | |
| 174 "%s value out of bounds %d.\n", qv, (xv)); \ | |
| 175 JSPUTBYTE(xv); \ | |
| 176 } \ | |
| 177 } while (0) | |
| 178 | |
| 179 #define JSCONVPUT(xv,qv) do { \ | |
| 180 if ((xv) != jsetNotSet) { \ | |
| 181 if ((xv) < 0 || (xv) > 254) \ | |
| 182 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, \ | |
| 183 "%s value out of bounds %d.\n", qv, (xv)); \ | |
| 184 JSPUTBYTE((xv) + 1); \ | |
| 185 } else { \ | |
| 186 JSPUTBYTE(0); \ | |
| 187 } \ | |
| 188 } while (0) | |
| 189 | |
| 190 | |
| 191 /* Convert a note | |
| 192 */ | |
| 193 static int jssConvertNote(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSNote *note) | |
| 194 { | |
| 195 Uint8 tmp; | |
| 196 if (note->note == jsetNotSet) | |
| 197 tmp = 0; | |
| 198 else if (note->note == jsetNoteOff) | |
| 199 tmp = 127; | |
| 200 else | |
| 201 tmp = note->note + 1; | |
| 202 | |
| 203 if (tmp > 0x7f) | |
| 204 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, "Note value out of bounds %d > 0x7f.\n", tmp); | |
| 205 | |
| 206 JSPUTBYTE(tmp & 0x7f); | |
| 207 | |
| 208 JSCONVPUT(note->instrument, "Instrument"); | |
| 209 JSCONVPUT(note->volume, "Volume"); | |
| 210 JSCONVPUT(note->effect, "Effect"); | |
| 211 | |
| 212 tmp = (note->param != jsetNotSet) ? note->param : 0; | |
| 213 JSPUTBYTE(tmp); | |
| 214 | |
| 215 return DMERR_OK; | |
| 216 } | |
| 217 | |
| 218 | |
| 219 /* Compress a note | |
| 220 */ | |
| 221 static int jssCompressNote(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSNote *note) | |
| 222 { | |
| 223 Uint8 qflags = 0; | |
| 224 int qcomp = 0; | |
| 225 | |
| 226 JSCOMP(note->note, COMP_NOTE); | |
| 227 JSCOMP(note->instrument, COMP_INSTRUMENT); | |
| 228 JSCOMP(note->volume, COMP_VOLUME); | |
| 229 JSCOMP(note->effect, COMP_EFFECT); | |
| 230 if (note->param != jsetNotSet && note->param != 0) | |
| 231 { | |
| 232 qflags |= COMP_PARAM; | |
| 233 qcomp++; | |
| 234 } | |
| 235 | |
| 236 if (qcomp < 4) | |
| 237 { | |
| 238 JSPUTBYTE(qflags | 0x80); | |
| 239 | |
| 240 if (note->note != jsetNotSet) | |
| 241 { | |
| 242 Uint8 tmp = (note->note != jsetNoteOff) ? note->note : 127; | |
| 243 if (tmp > 0x7f) | |
| 244 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, "Note value out of bounds %d > 0x7f.\n", tmp); | |
| 245 JSPUTBYTE(tmp); | |
| 246 } | |
| 247 | |
| 248 JSCOMPPUT(COMP_INSTRUMENT, note->instrument, "Instrument"); | |
| 249 JSCOMPPUT(COMP_VOLUME, note->volume, "Volume"); | |
| 250 JSCOMPPUT(COMP_EFFECT, note->effect, "Effect"); | |
| 251 JSCOMPPUT(COMP_PARAM, note->param, "Param"); | |
| 252 } else | |
| 253 return jssConvertNote(patBuf, patBufSize, patSize, note); | |
| 254 | |
| 255 return DMERR_OK; | |
| 256 } | |
| 257 | |
| 258 | |
| 259 /* Compress pattern | |
| 260 */ | |
| 261 static int jssConvertPatternCompHoriz(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSPattern *pattern) | |
| 262 { | |
| 263 int row, channel; | |
| 264 *patSize = 0; | |
| 265 | |
| 266 for (row = 0; row < pattern->nrows; row++) | |
| 267 for (channel = 0; channel < pattern->nchannels; channel++) | |
| 268 { | |
| 269 const JSSNote *note = &pattern->data[(pattern->nchannels * row) + channel]; | |
| 270 const int res = jssCompressNote(patBuf, patBufSize, patSize, note); | |
| 271 if (res != DMERR_OK) | |
| 272 { | |
| 273 JSSERROR(res, res, "Note compression failed [patBuf=%p, patBufSize=%d, patSize=%d, row=%d, chn=%d]\n", | |
| 274 patBuf, patBufSize, *patSize, row, channel); | |
| 275 return res; | |
| 276 } | |
| 277 } | |
| 278 | |
| 279 return DMERR_OK; | |
| 280 } | |
| 281 | |
| 282 | |
| 283 static int jssConvertPatternCompVert(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSPattern *pattern) | |
| 284 { | |
| 285 int row, channel; | |
| 286 *patSize = 0; | |
| 287 | |
| 288 for (channel = 0; channel < pattern->nchannels; channel++) | |
| 289 for (row = 0; row < pattern->nrows; row++) | |
| 290 { | |
| 291 const JSSNote *note = &pattern->data[(pattern->nchannels * row) + channel]; | |
| 292 const int res = jssCompressNote(patBuf, patBufSize, patSize, note); | |
| 293 if (res != DMERR_OK) | |
| 294 { | |
| 295 JSSERROR(res, res, "Note compression failed [patBuf=%p, patBufSize=%d, patSize=%d, row=%d, chn=%d]\n", | |
| 296 patBuf, patBufSize, *patSize, row, channel); | |
| 297 return res; | |
| 298 } | |
| 299 } | |
| 300 | |
| 301 return DMERR_OK; | |
| 302 } | |
| 303 | |
| 304 | |
| 305 /* Convert a pattern | |
| 306 */ | |
| 307 static int jssConvertPatternRawHoriz(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSPattern *pattern) | |
| 308 { | |
| 309 int row, channel; | |
| 310 *patSize = 0; | |
| 311 | |
| 312 for (row = 0; row < pattern->nrows; row++) | |
| 313 for (channel = 0; channel < pattern->nchannels; channel++) | |
| 314 { | |
| 315 const JSSNote *note = &pattern->data[(pattern->nchannels * row) + channel]; | |
| 316 const int res = jssConvertNote(patBuf, patBufSize, patSize, note); | |
| 317 if (res != DMERR_OK) | |
| 318 { | |
| 319 JSSERROR(res, res, "Note conversion failed [patBuf=%p, patBufSize=%d, patSize=%d, row=%d, chn=%d]\n", | |
| 320 patBuf, patBufSize, *patSize, row, channel); | |
| 321 return res; | |
| 322 } | |
| 323 } | |
| 324 | |
| 325 return DMERR_OK; | |
| 326 } | |
| 327 | |
| 328 | |
| 329 static int jssConvertPatternRawVert(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSPattern *pattern) | |
| 330 { | |
| 331 int row, channel; | |
| 332 *patSize = 0; | |
| 333 | |
| 334 for (channel = 0; channel < pattern->nchannels; channel++) | |
| 335 for (row = 0; row < pattern->nrows; row++) | |
| 336 { | |
| 337 const JSSNote *note = &pattern->data[(pattern->nchannels * row) + channel]; | |
| 338 const int res = jssConvertNote(patBuf, patBufSize, patSize, note); | |
| 339 if (res != DMERR_OK) | |
| 340 { | |
| 341 JSSERROR(res, res, "Note conversion failed [patBuf=%p, patBufSize=%d, patSize=%d, row=%d, chn=%d]\n", | |
| 342 patBuf, patBufSize, *patSize, row, channel); | |
| 343 return res; | |
| 344 } | |
| 345 } | |
| 346 | |
| 347 return DMERR_OK; | |
| 348 } | |
| 349 | |
| 350 | |
| 351 #define JSFOREACHNOTE1 \ | |
| 352 for (channel = 0; channel < pattern->nchannels; channel++) \ | |
| 353 for (row = 0; row < pattern->nrows; row++) { \ | |
| 354 const JSSNote *note = &pattern->data[(pattern->nchannels * row) + channel]; | |
| 355 | |
| 356 #define JSFOREACHNOTE2 } | |
| 357 | |
| 358 static int jssConvertPatternRawElem(Uint8 *patBuf, const size_t patBufSize, size_t *patSize, const JSSPattern *pattern) | |
| 359 { | |
| 360 Uint8 tmp; | |
| 361 int row, channel; | |
| 362 *patSize = 0; | |
| 363 | |
| 364 JSFOREACHNOTE1; | |
| 365 if (note->note == jsetNotSet) | |
| 366 tmp = 0; | |
| 367 else if (note->note == jsetNoteOff) | |
| 368 tmp = 127; | |
| 369 else | |
| 370 tmp = note->note + 1; | |
| 371 if (tmp > 0x7f) | |
| 372 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, "Note value out of bounds %d > 0x7f.\n", tmp); | |
| 373 JSPUTBYTE(tmp); | |
| 374 JSFOREACHNOTE2; | |
| 375 | |
| 376 JSFOREACHNOTE1; | |
| 377 JSCONVPUT(note->instrument, "Instrument"); | |
| 378 JSFOREACHNOTE2; | |
| 379 | |
| 380 JSFOREACHNOTE1; | |
| 381 JSCONVPUT(note->volume, "Volume"); | |
| 382 JSFOREACHNOTE2; | |
| 383 | |
| 384 JSFOREACHNOTE1; | |
| 385 JSCONVPUT(note->effect, "Effect"); | |
| 386 JSFOREACHNOTE2; | |
| 387 | |
| 388 JSFOREACHNOTE1; | |
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389 tmp = (note->param != jsetNotSet) ? note->param : 0; |
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390 JSPUTBYTE(tmp); |
| 0 | 391 JSFOREACHNOTE2; |
| 392 | |
| 393 return DMERR_OK; | |
| 394 } | |
| 395 | |
| 396 #undef JSFOREACHNOTE1 | |
| 397 #undef JSFOREACHNOTE2 | |
| 398 | |
| 399 | |
| 400 static void jssCopyEnvelope(JSSMODEnvelope *je, JSSEnvelope *e) | |
| 401 { | |
| 402 int i; | |
| 403 | |
| 404 je->flags = e->flags; | |
| 405 je->npoints = e->npoints; | |
| 406 je->sustain = e->sustain; | |
| 407 je->loopS = e->loopS; | |
| 408 je->loopE = e->loopE; | |
| 409 | |
| 410 for (i = 0; i < e->npoints; i++) | |
| 411 { | |
| 412 je->points[i].frame = e->points[i].frame; | |
| 413 je->points[i].value = e->points[i].value; | |
| 414 } | |
| 415 } | |
| 416 | |
| 417 | |
| 418 /* Save a JSSMOD file | |
| 419 */ | |
| 420 int jssSaveJSSMOD(FILE *outFile, JSSModule *m, int patMode, int flags8, int flags16) | |
| 421 { | |
| 422 JSSMODHeader jssH; | |
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423 int i, pattern, order, instr, totalSize; |
| 0 | 424 const size_t patBufSize = 64*1024; // 64kB pattern buffer |
| 425 Uint8 *patBuf; | |
| 426 | |
| 427 // Check the module | |
| 428 if (m == NULL) | |
| 429 JSSERROR(DMERR_NULLPTR, DMERR_NULLPTR, "Module pointer was NULL\n"); | |
| 430 | |
| 431 if ((m->nchannels < 1) || (m->npatterns < 1) || (m->norders < 1)) | |
| 432 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, | |
| 433 "Module had invalid values (nchannels=%i, npatterns=%i, norders=%i)\n", | |
| 434 m->nchannels, m->npatterns, m->norders); | |
| 435 | |
| 436 // Create the JSSMOD header | |
| 437 jssH.idMagic[0] = 'J'; | |
| 438 jssH.idMagic[1] = 'M'; | |
| 439 jssH.idVersion = JSSMOD_VERSION; | |
| 440 jssH.norders = m->norders; | |
| 441 jssH.npatterns = m->npatterns; | |
| 442 jssH.nchannels = m->nchannels; | |
| 443 jssH.nextInstruments = m->nextInstruments; | |
| 444 jssH.ninstruments = m->ninstruments; | |
| 445 jssH.defFlags = m->defFlags; | |
| 446 jssH.intVersion = m->intVersion; | |
| 447 jssH.defRestartPos = m->defRestartPos; | |
| 448 jssH.defSpeed = m->defSpeed; | |
| 449 jssH.defTempo = m->defTempo; | |
| 450 jssH.patMode = patMode; | |
| 451 | |
| 452 // Write header | |
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453 totalSize = sizeof(jssH); |
| 0 | 454 if (fwrite(&jssH, sizeof(jssH), 1, outFile) != 1) |
| 455 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, "Could not write JSSMOD header!\n"); | |
| 456 | |
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457 dmMsg(1," * JSSMOD-header 0x%04x, %d bytes.\n", JSSMOD_VERSION, totalSize); |
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458 |
| 0 | 459 // Write orders list |
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460 for (totalSize = order = 0; order < m->norders; order++) |
| 0 | 461 { |
| 462 Uint16 tmp = m->orderList[order]; | |
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463 totalSize += sizeof(tmp); |
| 0 | 464 if (fwrite(&tmp, sizeof(tmp), 1, outFile) != 1) |
| 465 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, "Could not write JSSMOD orders list.\n"); | |
| 466 } | |
| 467 | |
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468 dmMsg(1," * %d item orders list, %d bytes.\n", |
|
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469 m->norders, totalSize); |
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470 |
| 0 | 471 // Allocate pattern compression buffer |
| 472 if ((patBuf = dmMalloc(patBufSize)) == NULL) | |
| 473 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, | |
| 474 "Error allocating memory for pattern compression buffer.\n"); | |
|
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475 |
| 0 | 476 |
| 477 // Write patterns | |
|
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478 for (totalSize = pattern = 0; pattern < m->npatterns; pattern++) |
| 0 | 479 { |
| 480 JSSMODPattern patHead; | |
| 481 size_t finalSize = 0; | |
| 482 | |
| 483 switch (patMode) | |
| 484 { | |
| 485 case PATMODE_RAW_HORIZ: | |
| 486 i = jssConvertPatternRawHoriz(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 487 break; | |
| 488 case PATMODE_COMP_HORIZ: | |
| 489 i = jssConvertPatternCompHoriz(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 490 break; | |
| 491 case PATMODE_RAW_VERT: | |
| 492 i = jssConvertPatternRawVert(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 493 break; | |
| 494 case PATMODE_COMP_VERT: | |
| 495 i = jssConvertPatternCompVert(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 496 break; | |
| 497 case PATMODE_RAW_ELEM: | |
| 498 i = jssConvertPatternRawElem(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 499 break; | |
| 500 default: | |
|
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501 i = DMERR_INVALID_DATA; |
| 0 | 502 dmFree(patBuf); |
| 503 JSSERROR(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
| 504 "Unsupported pattern conversion mode %d.\n", patMode); | |
| 505 break; | |
| 506 } | |
| 507 | |
| 508 if (i != DMERR_OK) | |
| 509 { | |
| 510 dmFree(patBuf); | |
| 511 JSSERROR(i, i, "Error converting pattern data #%i\n", pattern); | |
| 512 } | |
| 513 else | |
| 514 { | |
| 515 dmMsg(3, " - Pattern %d size %d bytes\n", pattern, finalSize); | |
| 516 patHead.nrows = m->patterns[pattern]->nrows; | |
| 517 patHead.size = finalSize; | |
|
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518 totalSize += finalSize + sizeof(patHead); |
| 0 | 519 |
| 520 if (fwrite(&patHead, sizeof(patHead), 1, outFile) != 1) | |
| 521 { | |
| 522 dmFree(patBuf); | |
| 523 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 524 "Error writing pattern #%d header\n", pattern); | |
| 525 } | |
| 526 | |
| 527 if (fwrite(patBuf, sizeof(Uint8), finalSize, outFile) != finalSize) | |
| 528 { | |
| 529 dmFree(patBuf); | |
| 530 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 531 "Error writing pattern #%d data\n", pattern); | |
| 532 } | |
| 533 } | |
| 534 } | |
| 535 dmFree(patBuf); | |
|
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|
536 dmMsg(1," * %d patterns, %d bytes.\n", m->npatterns, totalSize); |
| 0 | 537 |
| 538 // Write extended instruments | |
|
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539 for (totalSize = instr = 0; instr < m->nextInstruments; instr++) |
| 0 | 540 { |
| 541 JSSMODExtInstrument jssE; | |
| 542 JSSExtInstrument *einst = m->extInstruments[instr]; | |
| 543 | |
| 544 memset(&jssE, 0, sizeof(jssE)); | |
| 545 | |
| 546 if (einst) | |
| 547 { | |
| 548 // Create header | |
| 549 jssE.nsamples = einst->nsamples; | |
| 550 for (i = 0; i < jsetNNotes; i++) | |
| 551 { | |
| 552 int snum = einst->sNumForNotes[i]; | |
| 553 jssE.sNumForNotes[i] = (snum != jsetNotSet) ? snum : 0; | |
| 554 } | |
| 555 | |
| 556 jssCopyEnvelope(&jssE.volumeEnv, &(einst->volumeEnv)); | |
| 557 jssCopyEnvelope(&jssE.panningEnv, &(einst->panningEnv)); | |
| 558 jssE.vibratoType = einst->vibratoType; | |
| 559 jssE.vibratoSweep = einst->vibratoSweep; | |
| 560 jssE.vibratoDepth = einst->vibratoDepth; | |
| 561 jssE.fadeOut = einst->fadeOut; | |
| 562 } else | |
| 563 JSSWARNING(DMERR_NULLPTR, DMERR_NULLPTR, "Extended instrument #%i NULL!\n", instr); | |
| 564 | |
| 565 // Write to file | |
|
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566 totalSize += sizeof(jssE); |
| 0 | 567 if (fwrite(&jssE, sizeof(jssE), 1, outFile) != 1) |
| 568 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 569 "Could not write JSSMOD extended instrument #%i to file!\n", instr); | |
| 570 } | |
|
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|
571 dmMsg(1," * %d Extended Instruments, %d bytes.\n", m->nextInstruments, totalSize); |
| 0 | 572 |
| 573 | |
| 574 // Write sample instrument headers | |
|
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575 for (totalSize = instr = 0; instr < m->ninstruments; instr++) |
| 0 | 576 { |
| 577 JSSMODInstrument jssI; | |
| 578 JSSInstrument *pInst = m->instruments[instr]; | |
| 579 | |
| 580 memset(&jssI, 0, sizeof(jssI)); | |
| 581 | |
| 582 // Create header | |
| 583 if (pInst) | |
| 584 { | |
| 585 jssI.size = pInst->size; | |
| 586 jssI.loopS = pInst->loopS; | |
| 587 jssI.loopE = pInst->loopE; | |
| 588 jssI.volume = pInst->volume; | |
| 589 jssI.flags = pInst->flags; | |
| 590 jssI.C4BaseSpeed = pInst->C4BaseSpeed; | |
| 591 jssI.ERelNote = pInst->ERelNote; | |
| 592 jssI.EFineTune = pInst->EFineTune; | |
| 593 jssI.EPanning = pInst->EPanning; | |
| 594 jssI.hasData = (pInst->data != NULL) ? TRUE : FALSE; | |
| 1093 | 595 jssI.convFlags = (pInst->flags & jsf16bit) ? flags16 : flags8; |
| 0 | 596 } |
| 597 else | |
| 598 JSSWARNING(DMERR_NULLPTR, DMERR_NULLPTR, "Instrument #%i NULL!\n", instr); | |
| 599 | |
| 600 // Write to file | |
|
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|
601 totalSize += sizeof(jssI); |
| 0 | 602 if (fwrite(&jssI, sizeof(jssI), 1, outFile) != 1) |
| 603 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 604 "Could not write JSSMOD instrument #%i to file!\n", instr); | |
| 605 } | |
|
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|
606 dmMsg(1," * %d Instrument headers, %d bytes.\n", m->ninstruments, totalSize); |
| 0 | 607 |
| 608 // Write sample data | |
|
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|
609 for (totalSize = instr = 0; instr < m->ninstruments; instr++) |
| 0 | 610 if (m->instruments[instr]) |
| 611 { | |
| 612 JSSInstrument *inst = m->instruments[instr]; | |
| 613 if (inst->data != NULL) | |
| 614 { | |
| 615 size_t res; | |
| 616 if (inst->flags & jsf16bit) | |
| 617 { | |
| 618 jssEncodeSample16(inst->data, inst->size, flags16); | |
| 619 res = fwrite(inst->data, sizeof(Uint16), inst->size, outFile); | |
| 620 } | |
| 621 else | |
| 622 { | |
| 623 jssEncodeSample8(inst->data, inst->size, flags8); | |
| 624 res = fwrite(inst->data, sizeof(Uint8), inst->size, outFile); | |
| 625 } | |
|
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|
626 |
|
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diff
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|
627 totalSize += inst->size; |
| 86 | 628 if (res != (size_t) inst->size) |
| 0 | 629 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, |
| 630 "Could not write JSSMOD sample #%i to file!\n", instr); | |
| 631 } | |
| 632 } | |
|
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diff
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|
633 dmMsg(1," * %d samples, %d bytes.\n", m->ninstruments, totalSize); |
| 0 | 634 |
| 635 return DMERR_OK; | |
| 636 } | |
| 637 | |
| 638 | |
| 639 /* Optimize a given module | |
| 640 */ | |
| 641 JSSModule *optimizeModule(JSSModule *m) | |
| 642 { | |
| 643 BOOL usedPatterns[jsetMaxPatterns + 1], | |
| 644 usedInstruments[jsetMaxInstruments + 1], | |
| 645 usedExtInstruments[jsetMaxInstruments + 1]; | |
| 646 int mapExtInstruments[jsetMaxInstruments + 1], | |
| 647 mapInstruments[jsetMaxInstruments + 1], | |
| 648 mapPatterns[jsetMaxPatterns + 1]; | |
| 649 JSSModule *r = NULL; | |
|
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|
650 int i, n8, n16, unused; |
| 0 | 651 |
| 652 // Allocate a new module | |
| 653 if ((r = jssAllocateModule()) == NULL) | |
| 654 return NULL; | |
| 655 | |
| 656 // Copy things | |
| 657 r->moduleType = m->moduleType; | |
| 658 r->moduleName = dm_strdup(m->moduleName); | |
| 659 r->trackerName = dm_strdup(m->trackerName); | |
| 660 r->defSpeed = m->defSpeed; | |
| 661 r->defTempo = m->defTempo; | |
| 662 r->defFlags = m->defFlags; | |
| 663 r->defRestartPos = m->defRestartPos; | |
| 664 r->intVersion = m->intVersion; | |
| 665 r->nchannels = m->nchannels; | |
| 666 r->norders = m->norders; | |
| 667 for (i = 0; i < jsetNChannels; i++) | |
| 668 r->defPanning[i] = m->defPanning[i]; | |
| 669 | |
| 670 // Initialize values | |
| 671 for (i = 0; i <= jsetMaxInstruments; i++) | |
| 672 { | |
| 673 usedExtInstruments[i] = FALSE; | |
| 798 | 674 usedInstruments[i] = FALSE; |
| 675 mapExtInstruments[i] = jsetNotSet; | |
| 676 mapInstruments[i] = jsetNotSet; | |
| 0 | 677 } |
| 678 | |
| 679 for (i = 0; i <= jsetMaxPatterns; i++) | |
| 680 { | |
| 681 usedPatterns[i] = FALSE; | |
| 798 | 682 mapPatterns[i] = jsetNotSet; |
| 0 | 683 } |
| 684 | |
| 1094 | 685 // |
| 798 | 686 // Find out all actually used patterns and ext.instruments |
| 1100 | 687 // by going through all patterns specified in the order list |
| 1094 | 688 // |
| 0 | 689 for (i = 0; i < m->norders; i++) |
| 690 { | |
| 691 int pattern = m->orderList[i]; | |
| 692 if (pattern >= 0 && pattern < m->npatterns) | |
| 693 { | |
| 694 JSSPattern *p = m->patterns[pattern]; | |
| 695 if (p != NULL) | |
| 696 { | |
| 697 int row, channel; | |
| 698 JSSNote *n = p->data; | |
| 699 | |
| 1100 | 700 // Mark this pattern as used |
| 0 | 701 usedPatterns[pattern] = TRUE; |
| 702 | |
| 1100 | 703 // Check all notes in this pattern to see what instruments are used |
| 0 | 704 for (row = 0; row < p->nrows; row++) |
| 705 for (channel = 0; channel < p->nchannels; channel++, n++) | |
|
1097
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Code cleanup, in preparation for bug hunting.
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diff
changeset
|
706 if (n->instrument != jsetNotSet) |
| 0 | 707 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
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parents:
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diff
changeset
|
708 if (n->instrument >= 0 && n->instrument < m->nextInstruments) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
709 usedExtInstruments[n->instrument] = TRUE; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
710 else |
| 0 | 711 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
712 dmMsg(2, "Pattern 0x%x, row=0x%x, chn=%d has invalid instrument 0x%x\n", |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
713 pattern, row, channel, n->instrument); |
| 0 | 714 } |
| 715 } | |
| 716 } | |
| 717 else | |
| 718 { | |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
719 dmErrorMsg("Pattern 0x%x is used on order 0x%x, but has no data!\n", |
| 1094 | 720 pattern, i); |
|
807
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
721 |
|
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
722 // Fix it. |
|
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
723 m->orderList[i] = jsetMaxPatterns; |
| 0 | 724 } |
| 725 } | |
| 726 else | |
| 727 if (pattern != jsetMaxPatterns) | |
| 728 { | |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
729 dmErrorMsg("Order 0x%x has invalid pattern number 0x%x!\n", |
| 1094 | 730 i, pattern); |
|
807
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
731 |
|
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
732 // Fix it. |
|
d83dc7e47076
Fix some order list and pattern handling things.
Matti Hamalainen <ccr@tnsp.org>
parents:
798
diff
changeset
|
733 m->orderList[i] = jsetMaxPatterns; |
| 0 | 734 } |
| 735 } | |
| 736 | |
| 1094 | 737 // |
| 1100 | 738 // Find used sample instruments |
| 1094 | 739 // |
|
856
415cc781e127
Fix some brain farts in instrument remapping.
Matti Hamalainen <ccr@tnsp.org>
parents:
807
diff
changeset
|
740 for (i = 0; i < jsetMaxInstruments; i++) |
| 0 | 741 if (usedExtInstruments[i] && m->extInstruments[i] != NULL) |
| 742 { | |
| 743 int note; | |
| 744 JSSExtInstrument *e = m->extInstruments[i]; | |
| 1094 | 745 |
| 0 | 746 for (note = 0; note < jsetNNotes; note++) |
| 747 if (e->sNumForNotes[note] != jsetNotSet) | |
| 748 { | |
| 749 int q = e->sNumForNotes[note]; | |
| 750 if (q >= 0 && q < m->ninstruments) | |
| 751 { | |
| 752 usedInstruments[q] = TRUE; | |
| 753 } | |
| 754 else | |
| 755 { | |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
756 dmErrorMsg("Ext.instrument #%d sNumForNotes[%d] value out range (%d < %d).\n", |
| 1094 | 757 i, m->ninstruments, q); |
| 0 | 758 } |
| 759 } | |
| 760 } | |
| 1094 | 761 |
| 762 // | |
| 0 | 763 // Create pattern mappings |
| 1094 | 764 // |
| 0 | 765 r->npatterns = 0; |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
766 dmMsg(1, "Creating pattern remaps...\n"); |
| 1094 | 767 |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
768 for (unused = i = 0; i <= jsetMaxPatterns; i++) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
769 if (usedPatterns[i]) |
| 0 | 770 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
771 JSSPattern *pat; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
772 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
773 if (i >= m->npatterns) |
| 0 | 774 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
775 dmErrorMsg("Pattern 0x%x >= 0x%x, but used!\n", i, m->npatterns); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
776 continue; |
| 0 | 777 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
778 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
779 if ((pat = m->patterns[i]) == NULL) |
| 0 | 780 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
781 dmErrorMsg("Pattern 0x%x used but is NULL.\n", i); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
782 continue; |
| 0 | 783 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
784 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
785 mapPatterns[i] = r->npatterns; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
786 r->patterns[r->npatterns] = m->patterns[i]; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
787 (r->npatterns)++; |
| 0 | 788 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
789 else |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
790 if (m->patterns[i] != NULL) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
791 unused++; |
| 1094 | 792 |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
793 dmMsg(1, "%d used patterns (%d unused).\n", |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
794 r->npatterns, unused); |
| 0 | 795 |
| 796 | |
| 1094 | 797 // |
| 0 | 798 // Re-map instruments |
| 1094 | 799 // |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
800 dmMsg(1, "Creating sample instrument remaps...\n"); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
801 for (unused = n8 = n16 = i = 0; i < jsetMaxInstruments; i++) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
802 if (usedInstruments[i]) |
| 0 | 803 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
804 JSSInstrument *ip; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
805 if (optStripInstr) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
806 continue; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
807 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
808 if (i >= m->ninstruments) |
| 0 | 809 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
810 dmErrorMsg("Instrument 0x%x >= 0x%x, but used!\n", |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
811 i, m->ninstruments); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
812 continue; |
| 0 | 813 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
814 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
815 if ((ip = m->instruments[i]) == NULL) |
| 0 | 816 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
817 dmErrorMsg("Instrument 0x%x used but is NULL.\n", i); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
818 continue; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
819 } |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
820 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
821 dmPrint(2, "%02x -> %02x : ", i, r->ninstruments); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
822 mapInstruments[i] = r->ninstruments; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
823 r->instruments[r->ninstruments] = ip; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
824 (r->ninstruments)++; |
| 0 | 825 |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
826 if (ip->flags & jsf16bit) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
827 n16++; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
828 else |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
829 n8++; |
| 0 | 830 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
831 else |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
832 if (m->instruments[i] != NULL) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
833 unused++; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
834 |
| 0 | 835 dmPrint(2, "\n"); |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
836 dmMsg(1, "Total of %d [16-bit] + %d [8-bit] samples = %d instruments (%d unused).\n", |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
837 n16, n8, r->ninstruments, unused); |
| 0 | 838 |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
839 // |
| 0 | 840 // Re-map ext.instruments |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
841 // |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
842 dmMsg(1, "Creating ext.instrument remaps...\n"); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
843 for (unused = i = 0; i < jsetMaxInstruments; i++) |
| 0 | 844 if (usedExtInstruments[i]) |
| 845 { | |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
846 JSSExtInstrument *eip; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
847 int note; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
848 if (optStripExtInstr) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
849 continue; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
850 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
851 if (i >= m->nextInstruments) |
| 0 | 852 { |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
853 dmErrorMsg("Ext.instrument 0x%x >= 0x%x, but used!\n", |
| 1094 | 854 i, m->nextInstruments); |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
855 continue; |
| 0 | 856 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
857 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
858 if ((eip = m->extInstruments[i]) == NULL) |
| 0 | 859 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
860 dmErrorMsg("Extended instrument 0x%x used but is NULL.\n", i); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
861 continue; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
862 } |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
863 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
864 dmPrint(2, "%02x -> %02x : ", i, r->nextInstruments); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
865 mapExtInstruments[i] = r->nextInstruments; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
866 r->extInstruments[r->nextInstruments] = eip; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
867 (r->nextInstruments)++; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
868 |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
869 // Re-map sNumForNotes table for this ext.instrument |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
870 for (note = 0; note < jsetNNotes; note++) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
871 { |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
872 int q = eip->sNumForNotes[note]; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
873 if (q != jsetNotSet) |
| 0 | 874 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
875 int map; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
876 if (q >= 0 && q < jsetMaxInstruments) |
| 0 | 877 { |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
878 map = mapInstruments[q]; |
| 0 | 879 } |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
880 else |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
881 { |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
882 map = jsetNotSet; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
883 dmErrorMsg("e=%d, note=%d, q=%d/%d\n", i, note, q, r->ninstruments); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
884 } |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
885 dmPrint(3, "%02x.%02x ", q, map); |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
886 eip->sNumForNotes[note] = map; |
| 0 | 887 } |
| 888 } | |
| 889 } | |
| 890 else | |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
891 if (m->extInstruments[i] != NULL) |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
892 unused++; |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
893 |
| 0 | 894 dmPrint(2, "\n"); |
|
1097
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
895 dmMsg(1, "%d extended instruments (%d unused).\n", |
|
0e3cb9e61170
Code cleanup, in preparation for bug hunting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1094
diff
changeset
|
896 r->nextInstruments, unused); |
| 1094 | 897 |
| 898 // | |
| 899 // Remap pattern data with remapped instrument data | |
| 900 // | |
| 0 | 901 for (i = 0; i < r->npatterns; i++) |
| 902 { | |
| 903 int row, channel; | |
| 904 JSSPattern *p = r->patterns[i]; | |
| 905 JSSNote *n = p->data; | |
| 906 | |
| 907 for (row = 0; row < p->nrows; row++) | |
| 908 for (channel = 0; channel < p->nchannels; channel++, n++) | |
| 909 { | |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
910 char effect; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
911 |
|
338
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
912 if (!optStripExtInstr) |
|
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
913 { |
|
856
415cc781e127
Fix some brain farts in instrument remapping.
Matti Hamalainen <ccr@tnsp.org>
parents:
807
diff
changeset
|
914 if (n->instrument >= 0 && n->instrument < jsetMaxInstruments) |
|
338
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
915 n->instrument = mapExtInstruments[n->instrument]; |
|
202
85614db5f577
Warn about invalid instruments.
Matti Hamalainen <ccr@tnsp.org>
parents:
184
diff
changeset
|
916 |
|
338
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
917 if (n->instrument != jsetNotSet && r->extInstruments[n->instrument] == NULL) |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
918 dmErrorMsg("Non-existing instrument used #%d.\n", n->instrument); |
|
338
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
919 } |
|
cd57ba1130eb
Fixes and improvements in the JMOD saving and loading.
Matti Hamalainen <ccr@tnsp.org>
parents:
337
diff
changeset
|
920 |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
921 JMPGETEFFECT(effect, n->effect); |
| 1094 | 922 |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
923 switch (effect) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
924 { |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
925 case 'C': // Cxx = Set volume |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
926 if (n->volume == jsetNotSet) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
927 { |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
928 n->volume = n->param; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
929 n->effect = jsetNotSet; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
930 n->param = jsetNotSet; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
931 } |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
932 break; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
933 } |
| 0 | 934 } |
| 935 } | |
| 936 | |
| 937 // Remap orders list | |
| 938 for (i = 0; i < m->norders; i++) | |
| 939 { | |
| 940 r->orderList[i] = mapPatterns[m->orderList[i]]; | |
| 941 } | |
| 942 | |
| 943 return r; | |
| 944 } | |
| 945 | |
| 946 | |
| 947 int main(int argc, char *argv[]) | |
| 948 { | |
|
730
3d813c81f33c
More work on resources API.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
949 DMResource *inFile = NULL; |
|
3d813c81f33c
More work on resources API.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
950 FILE *outFile = NULL; |
| 0 | 951 JSSModule *sm, *dm; |
| 952 int result; | |
| 953 | |
| 954 dmInitProg("xm2jss", "XM to JSSMOD converter", "0.6", NULL, NULL); | |
| 955 dmVerbosity = 0; | |
| 956 | |
| 957 // Parse arguments | |
| 958 if (!dmArgsProcess(argc, argv, optList, optListN, | |
|
860
daebbf28953d
The argument handling API in dmargs* was synced with th-libs.
Matti Hamalainen <ccr@tnsp.org>
parents:
856
diff
changeset
|
959 argHandleOpt, argHandleFile, OPTH_BAILOUT)) |
| 0 | 960 exit(1); |
| 961 | |
| 300 | 962 // Check arguments |
| 963 if (optInFilename == NULL || optOutFilename == NULL) | |
| 964 { | |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
965 dmErrorMsg("Input or output file not specified. Try --help.\n"); |
| 300 | 966 return 1; |
| 967 } | |
| 0 | 968 |
| 969 // Read the source file | |
|
730
3d813c81f33c
More work on resources API.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
970 if ((result = dmf_create_stdio(optInFilename, "rb", &inFile)) != DMERR_OK) |
| 0 | 971 { |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
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972 dmErrorMsg("Error opening input file '%s', %d: %s\n", |
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730
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More work on resources API.
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parents:
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changeset
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973 optInFilename, result, dmErrorStr(result)); |
| 0 | 974 return 1; |
| 975 } | |
| 976 | |
| 977 // Initialize miniJSS | |
| 978 jssInit(); | |
| 979 | |
| 980 // Read file | |
| 981 dmMsg(1, "Reading XM-format file ...\n"); | |
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797
f066e9dccf29
Oops, fix some inverted booleans.
Matti Hamalainen <ccr@tnsp.org>
parents:
796
diff
changeset
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982 result = jssLoadXM(inFile, &sm, FALSE); |
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983 dmf_close(inFile); |
| 0 | 984 if (result != 0) |
| 985 { | |
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958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
986 dmErrorMsg("Error while loading XM file (%i), ", result); |
| 0 | 987 if (optIgnoreErrors) |
| 988 fprintf(stderr, "ignoring. This may cause problems.\n"); | |
| 989 else | |
| 990 { | |
| 991 fprintf(stderr, "giving up. Use --ignore if you want to try to convert anyway.\n"); | |
| 992 return 2; | |
| 993 } | |
| 994 } | |
| 995 | |
| 996 // Check stripping settings | |
| 997 if (optStripExtInstr) optStripInstr = TRUE; | |
| 998 if (optStripInstr) optStripSamples = TRUE; | |
| 999 | |
| 1000 // Remove samples | |
| 1001 if (optStripSamples) | |
| 1002 { | |
| 1003 int i; | |
| 1004 | |
| 1005 dmMsg(1, "Stripping samples...\n"); | |
| 1006 for (i = 0; i < sm->ninstruments; i++) | |
| 1007 { | |
| 1008 dmFree(sm->instruments[i]->data); | |
| 1009 sm->instruments[i]->data = NULL; | |
| 1010 } | |
| 1011 } | |
| 1012 | |
| 1013 // Remove instruments | |
| 1014 if (optStripInstr) | |
| 1015 { | |
| 1016 int i; | |
| 1017 | |
| 1018 dmMsg(1, "Stripping instruments...\n"); | |
| 1019 for (i = 0; i < sm->ninstruments; i++) | |
| 1020 { | |
| 1021 dmFree(sm->instruments[i]); | |
| 1022 sm->instruments[i] = NULL; | |
| 1023 } | |
| 1024 sm->ninstruments = 0; | |
| 1025 } | |
| 1026 | |
| 1027 // Remove ext.instruments | |
| 1028 if (optStripExtInstr) | |
| 1029 { | |
| 1030 int i; | |
| 1031 | |
| 1032 dmMsg(1, "Stripping ext.instruments...\n"); | |
| 1033 for (i = 0; i < sm->nextInstruments; i++) | |
| 1034 { | |
| 1035 dmFree(sm->extInstruments[i]); | |
| 1036 sm->extInstruments[i] = NULL; | |
| 1037 } | |
| 1038 sm->nextInstruments = 0; | |
| 1039 } | |
| 1040 // Run the optimization procedure | |
| 1041 if (optOptimize) | |
| 1042 { | |
| 1043 dmMsg(1, "Optimizing module data...\n"); | |
| 1044 dm = optimizeModule(sm); | |
| 1045 } else | |
| 1046 dm = sm; | |
| 1047 | |
| 1048 // Write output file | |
|
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parents:
652
diff
changeset
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1049 if ((outFile = fopen(optOutFilename, "wb")) == NULL) |
| 0 | 1050 { |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
1051 dmErrorMsg("Error creating output file '%s', %d: %s\n", |
| 300 | 1052 optOutFilename, errno, strerror(errno)); |
| 0 | 1053 return 1; |
| 1054 } | |
| 1055 | |
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Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
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1056 dmMsg(1, "Writing JSSMOD-format file [patMode=0x%04x, samp8=0x%02x, samp16=0x%02x]\n", |
| 0 | 1057 optPatternMode, optSampMode8, optSampMode16); |
| 1058 | |
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More work on resources API.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
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1059 result = jssSaveJSSMOD(outFile, dm, optPatternMode, optSampMode8, optSampMode16); |
| 0 | 1060 |
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parents:
652
diff
changeset
|
1061 fclose(outFile); |
| 0 | 1062 |
| 1063 if (result != 0) | |
| 1064 { | |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
1065 dmErrorMsg("Error while saving JSSMOD file, %d: %s\n", |
| 300 | 1066 result, dmErrorStr(result)); |
|
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
860
diff
changeset
|
1067 dmErrorMsg("WARNING: The resulting file may be broken!\n"); |
| 0 | 1068 } |
| 300 | 1069 else |
| 1070 { | |
| 1071 dmMsg(1, "Conversion complete.\n"); | |
| 1072 } | |
| 0 | 1073 return 0; |
| 1074 } |