Mercurial > hg > dmlib
annotate xm2jss.c @ 337:b420025e5cd2
Change argument handling.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Mon, 15 Oct 2012 15:57:30 +0300 |
| parents | b620ffe1c27e |
| children | cd57ba1130eb |
| 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" | |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
12 #include "jssplr.h" |
| 0 | 13 #include "dmlib.h" |
| 14 #include "dmargs.h" | |
| 15 #include "dmres.h" | |
|
285
245b15cd1919
Don't link libSDL uselessly to utilities that do not actually use it.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
16 #include "dmmutex.h" |
|
245b15cd1919
Don't link libSDL uselessly to utilities that do not actually use it.
Matti Hamalainen <ccr@tnsp.org>
parents:
202
diff
changeset
|
17 |
| 0 | 18 |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
19 #define jmpNMODEffectTable (36) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
20 static const char jmpMODEffectTable[jmpNMODEffectTable] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
21 |
| 0 | 22 |
| 300 | 23 char *optInFilename = NULL, *optOutFilename = NULL; |
| 0 | 24 BOOL optIgnoreErrors = FALSE, |
| 25 optStripExtInstr = FALSE, | |
| 26 optStripInstr = FALSE, | |
| 27 optStripSamples = FALSE, | |
| 28 optOptimize = FALSE; | |
| 29 | |
| 30 int optPatternMode = PATMODE_COMP_HORIZ, | |
| 31 optSampMode16 = jsampDelta, | |
| 32 optSampMode8 = jsampFlipSign | jsampDelta; | |
| 33 | |
| 34 #define SAMPMODE_MASK (jsampFlipSign | jsampSwapEndianess | jsampSplit | jsampDelta) | |
| 35 | |
| 36 | |
| 37 static const char* patModeTable[PATMODE_LAST] = | |
| 38 { | |
| 39 "Raw horizontal", | |
| 40 "Compressed horizontal (similar to XM modules)", | |
| 41 "Raw vertical", | |
| 42 "Compressed vertical", | |
| 43 "Raw vertical for each element", | |
| 44 }; | |
| 45 | |
| 46 | |
| 47 DMOptArg optList[] = { | |
| 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>"); |
| 0 | 68 dmArgsPrintHelp(stdout, optList, optListN); |
| 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 { | |
| 110 dmError("Unknown pattern conversion mode %d\n", optPatternMode); | |
| 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 | |
| 0 | 119 case 7: optSampMode8 = atoi(optArg) & SAMPMODE_MASK; break; |
| 120 case 8: optSampMode16 = atoi(optArg) & SAMPMODE_MASK; break; | |
| 121 | |
| 337 | 122 case 9: optOptimize = TRUE; break; |
| 0 | 123 |
| 124 default: | |
| 125 dmError("Unknown argument '%s'.\n", currArg); | |
| 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 { | |
| 300 | 143 dmError("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; | |
| 389 JSCONVPUT(note->param, "Param"); | |
| 390 JSFOREACHNOTE2; | |
| 391 | |
| 392 return DMERR_OK; | |
| 393 } | |
| 394 | |
| 395 #undef JSFOREACHNOTE1 | |
| 396 #undef JSFOREACHNOTE2 | |
| 397 | |
| 398 | |
| 399 static void jssCopyEnvelope(JSSMODEnvelope *je, JSSEnvelope *e) | |
| 400 { | |
| 401 int i; | |
| 402 | |
| 403 je->flags = e->flags; | |
| 404 je->npoints = e->npoints; | |
| 405 je->sustain = e->sustain; | |
| 406 je->loopS = e->loopS; | |
| 407 je->loopE = e->loopE; | |
| 408 | |
| 409 for (i = 0; i < e->npoints; i++) | |
| 410 { | |
| 411 je->points[i].frame = e->points[i].frame; | |
| 412 je->points[i].value = e->points[i].value; | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 | |
| 417 /* Save a JSSMOD file | |
| 418 */ | |
| 419 int jssSaveJSSMOD(FILE *outFile, JSSModule *m, int patMode, int flags8, int flags16) | |
| 420 { | |
| 421 JSSMODHeader jssH; | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
422 int i, pattern, order, instr, totalSize; |
| 0 | 423 const size_t patBufSize = 64*1024; // 64kB pattern buffer |
| 424 Uint8 *patBuf; | |
| 425 | |
| 426 // Check the module | |
| 427 if (m == NULL) | |
| 428 JSSERROR(DMERR_NULLPTR, DMERR_NULLPTR, "Module pointer was NULL\n"); | |
| 429 | |
| 430 if ((m->nchannels < 1) || (m->npatterns < 1) || (m->norders < 1)) | |
| 431 JSSERROR(DMERR_BOUNDS, DMERR_BOUNDS, | |
| 432 "Module had invalid values (nchannels=%i, npatterns=%i, norders=%i)\n", | |
| 433 m->nchannels, m->npatterns, m->norders); | |
| 434 | |
| 435 // Create the JSSMOD header | |
| 436 jssH.idMagic[0] = 'J'; | |
| 437 jssH.idMagic[1] = 'M'; | |
| 438 jssH.idVersion = JSSMOD_VERSION; | |
| 439 jssH.norders = m->norders; | |
| 440 jssH.npatterns = m->npatterns; | |
| 441 jssH.nchannels = m->nchannels; | |
| 442 jssH.nextInstruments = m->nextInstruments; | |
| 443 jssH.ninstruments = m->ninstruments; | |
| 444 jssH.defFlags = m->defFlags; | |
| 445 jssH.intVersion = m->intVersion; | |
| 446 jssH.defRestartPos = m->defRestartPos; | |
| 447 jssH.defSpeed = m->defSpeed; | |
| 448 jssH.defTempo = m->defTempo; | |
| 449 jssH.patMode = patMode; | |
| 450 | |
| 451 // Write header | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
452 totalSize = sizeof(jssH); |
| 0 | 453 if (fwrite(&jssH, sizeof(jssH), 1, outFile) != 1) |
| 454 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, "Could not write JSSMOD header!\n"); | |
| 455 | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
456 dmMsg(1," * JSSMOD-header 0x%04x, %d bytes.\n", JSSMOD_VERSION, totalSize); |
|
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
457 |
| 0 | 458 // Write orders list |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
459 for (totalSize = order = 0; order < m->norders; order++) |
| 0 | 460 { |
| 461 Uint16 tmp = m->orderList[order]; | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
462 totalSize += sizeof(tmp); |
| 0 | 463 if (fwrite(&tmp, sizeof(tmp), 1, outFile) != 1) |
| 464 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, "Could not write JSSMOD orders list.\n"); | |
| 465 } | |
| 466 | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
467 dmMsg(1," * %d item orders list, %d bytes.\n", |
|
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
468 m->norders, totalSize); |
|
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
469 |
| 0 | 470 // Allocate pattern compression buffer |
| 471 if ((patBuf = dmMalloc(patBufSize)) == NULL) | |
| 472 JSSERROR(DMERR_MALLOC, DMERR_MALLOC, | |
| 473 "Error allocating memory for pattern compression buffer.\n"); | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
474 |
| 0 | 475 |
| 476 // Write patterns | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
477 for (totalSize = pattern = 0; pattern < m->npatterns; pattern++) |
| 0 | 478 { |
| 479 JSSMODPattern patHead; | |
| 480 size_t finalSize = 0; | |
| 481 | |
| 482 switch (patMode) | |
| 483 { | |
| 484 case PATMODE_RAW_HORIZ: | |
| 485 i = jssConvertPatternRawHoriz(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 486 break; | |
| 487 case PATMODE_COMP_HORIZ: | |
| 488 i = jssConvertPatternCompHoriz(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 489 break; | |
| 490 case PATMODE_RAW_VERT: | |
| 491 i = jssConvertPatternRawVert(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 492 break; | |
| 493 case PATMODE_COMP_VERT: | |
| 494 i = jssConvertPatternCompVert(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 495 break; | |
| 496 case PATMODE_RAW_ELEM: | |
| 497 i = jssConvertPatternRawElem(patBuf, patBufSize, &finalSize, m->patterns[pattern]); | |
| 498 break; | |
| 499 default: | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
500 i = DMERR_INVALID_DATA; |
| 0 | 501 dmFree(patBuf); |
| 502 JSSERROR(DMERR_INVALID_DATA, DMERR_INVALID_DATA, | |
| 503 "Unsupported pattern conversion mode %d.\n", patMode); | |
| 504 break; | |
| 505 } | |
| 506 | |
| 507 if (i != DMERR_OK) | |
| 508 { | |
| 509 dmFree(patBuf); | |
| 510 JSSERROR(i, i, "Error converting pattern data #%i\n", pattern); | |
| 511 } | |
| 512 else | |
| 513 { | |
| 514 dmMsg(3, " - Pattern %d size %d bytes\n", pattern, finalSize); | |
| 515 patHead.nrows = m->patterns[pattern]->nrows; | |
| 516 patHead.size = finalSize; | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
517 totalSize += finalSize + sizeof(patHead); |
| 0 | 518 |
| 519 if (fwrite(&patHead, sizeof(patHead), 1, outFile) != 1) | |
| 520 { | |
| 521 dmFree(patBuf); | |
| 522 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 523 "Error writing pattern #%d header\n", pattern); | |
| 524 } | |
| 525 | |
| 526 if (fwrite(patBuf, sizeof(Uint8), finalSize, outFile) != finalSize) | |
| 527 { | |
| 528 dmFree(patBuf); | |
| 529 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 530 "Error writing pattern #%d data\n", pattern); | |
| 531 } | |
| 532 } | |
| 533 } | |
| 534 dmFree(patBuf); | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
535 dmMsg(1," * %d patterns, %d bytes.\n", m->npatterns, totalSize); |
| 0 | 536 |
| 537 // Write extended instruments | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
538 for (totalSize = instr = 0; instr < m->nextInstruments; instr++) |
| 0 | 539 { |
| 540 JSSMODExtInstrument jssE; | |
| 541 JSSExtInstrument *einst = m->extInstruments[instr]; | |
| 542 | |
| 543 memset(&jssE, 0, sizeof(jssE)); | |
| 544 | |
| 545 if (einst) | |
| 546 { | |
| 547 // Create header | |
| 548 jssE.nsamples = einst->nsamples; | |
| 549 for (i = 0; i < jsetNNotes; i++) | |
| 550 { | |
| 551 int snum = einst->sNumForNotes[i]; | |
| 552 jssE.sNumForNotes[i] = (snum != jsetNotSet) ? snum : 0; | |
| 553 } | |
| 554 | |
| 555 jssCopyEnvelope(&jssE.volumeEnv, &(einst->volumeEnv)); | |
| 556 jssCopyEnvelope(&jssE.panningEnv, &(einst->panningEnv)); | |
| 557 jssE.vibratoType = einst->vibratoType; | |
| 558 jssE.vibratoSweep = einst->vibratoSweep; | |
| 559 jssE.vibratoDepth = einst->vibratoDepth; | |
| 560 jssE.fadeOut = einst->fadeOut; | |
| 561 } else | |
| 562 JSSWARNING(DMERR_NULLPTR, DMERR_NULLPTR, "Extended instrument #%i NULL!\n", instr); | |
| 563 | |
| 564 // Write to file | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
565 totalSize += sizeof(jssE); |
| 0 | 566 if (fwrite(&jssE, sizeof(jssE), 1, outFile) != 1) |
| 567 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 568 "Could not write JSSMOD extended instrument #%i to file!\n", instr); | |
| 569 } | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
570 dmMsg(1," * %d Extended Instruments, %d bytes.\n", m->nextInstruments, totalSize); |
| 0 | 571 |
| 572 | |
| 573 // Write sample instrument headers | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
574 for (totalSize = instr = 0; instr < m->ninstruments; instr++) |
| 0 | 575 { |
| 576 JSSMODInstrument jssI; | |
| 577 JSSInstrument *pInst = m->instruments[instr]; | |
| 578 | |
| 579 memset(&jssI, 0, sizeof(jssI)); | |
| 580 | |
| 581 // Create header | |
| 582 if (pInst) | |
| 583 { | |
| 584 jssI.size = pInst->size; | |
| 585 jssI.loopS = pInst->loopS; | |
| 586 jssI.loopE = pInst->loopE; | |
| 587 jssI.volume = pInst->volume; | |
| 588 jssI.flags = pInst->flags; | |
| 589 jssI.C4BaseSpeed = pInst->C4BaseSpeed; | |
| 590 jssI.ERelNote = pInst->ERelNote; | |
| 591 jssI.EFineTune = pInst->EFineTune; | |
| 592 jssI.EPanning = pInst->EPanning; | |
| 593 jssI.hasData = (pInst->data != NULL) ? TRUE : FALSE; | |
| 594 jssI.convFlags = (pInst->flags & jsf16bit) ? flags16 : flags8; | |
| 595 } | |
| 596 else | |
| 597 JSSWARNING(DMERR_NULLPTR, DMERR_NULLPTR, "Instrument #%i NULL!\n", instr); | |
| 598 | |
| 599 // Write to file | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
600 totalSize += sizeof(jssI); |
| 0 | 601 if (fwrite(&jssI, sizeof(jssI), 1, outFile) != 1) |
| 602 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, | |
| 603 "Could not write JSSMOD instrument #%i to file!\n", instr); | |
| 604 } | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
605 dmMsg(1," * %d Instrument headers, %d bytes.\n", m->ninstruments, totalSize); |
| 0 | 606 |
| 607 // Write sample data | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
608 for (totalSize = instr = 0; instr < m->ninstruments; instr++) |
| 0 | 609 if (m->instruments[instr]) |
| 610 { | |
| 611 JSSInstrument *inst = m->instruments[instr]; | |
| 612 if (inst->data != NULL) | |
| 613 { | |
| 614 size_t res; | |
| 615 if (inst->flags & jsf16bit) | |
| 616 { | |
| 617 jssEncodeSample16(inst->data, inst->size, flags16); | |
| 618 res = fwrite(inst->data, sizeof(Uint16), inst->size, outFile); | |
| 619 } | |
| 620 else | |
| 621 { | |
| 622 jssEncodeSample8(inst->data, inst->size, flags8); | |
| 623 res = fwrite(inst->data, sizeof(Uint8), inst->size, outFile); | |
| 624 } | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
625 |
|
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
626 totalSize += inst->size; |
| 86 | 627 if (res != (size_t) inst->size) |
| 0 | 628 JSSERROR(DMERR_FWRITE, DMERR_FWRITE, |
| 629 "Could not write JSSMOD sample #%i to file!\n", instr); | |
| 630 } | |
| 631 } | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
632 dmMsg(1," * %d samples, %d bytes.\n", m->ninstruments, totalSize); |
| 0 | 633 |
| 634 return DMERR_OK; | |
| 635 } | |
| 636 | |
| 637 | |
| 638 /* Optimize a given module | |
| 639 */ | |
| 640 JSSModule *optimizeModule(JSSModule *m) | |
| 641 { | |
| 642 BOOL usedPatterns[jsetMaxPatterns + 1], | |
| 643 usedInstruments[jsetMaxInstruments + 1], | |
| 644 usedExtInstruments[jsetMaxInstruments + 1]; | |
| 645 int mapExtInstruments[jsetMaxInstruments + 1], | |
| 646 mapInstruments[jsetMaxInstruments + 1], | |
| 647 mapPatterns[jsetMaxPatterns + 1]; | |
| 648 JSSModule *r = NULL; | |
| 649 int i, n8, n16; | |
| 650 | |
| 651 // Allocate a new module | |
| 652 if ((r = jssAllocateModule()) == NULL) | |
| 653 return NULL; | |
| 654 | |
| 655 // Allocate tables | |
| 656 | |
| 657 // Copy things | |
| 658 r->moduleType = m->moduleType; | |
| 659 r->moduleName = dm_strdup(m->moduleName); | |
| 660 r->trackerName = dm_strdup(m->trackerName); | |
| 661 r->defSpeed = m->defSpeed; | |
| 662 r->defTempo = m->defTempo; | |
| 663 r->defFlags = m->defFlags; | |
| 664 r->defRestartPos = m->defRestartPos; | |
| 665 r->intVersion = m->intVersion; | |
| 666 r->nchannels = m->nchannels; | |
| 667 r->norders = m->norders; | |
| 668 for (i = 0; i < jsetNChannels; i++) | |
| 669 r->defPanning[i] = m->defPanning[i]; | |
| 670 | |
| 671 // Initialize values | |
| 672 for (i = 0; i <= jsetMaxInstruments; i++) | |
| 673 { | |
| 674 usedExtInstruments[i] = FALSE; | |
| 675 usedInstruments[i] = FALSE; | |
| 676 mapExtInstruments[i] = jsetNotSet; | |
| 677 mapInstruments[i] = jsetNotSet; | |
| 678 } | |
| 679 | |
| 680 for (i = 0; i <= jsetMaxPatterns; i++) | |
| 681 { | |
| 682 usedPatterns[i] = FALSE; | |
| 683 mapPatterns[i] = jsetNotSet; | |
| 684 } | |
| 685 | |
| 686 // Find out all used patterns and ext.instruments | |
| 687 for (i = 0; i < m->norders; i++) | |
| 688 { | |
| 689 int pattern = m->orderList[i]; | |
| 690 if (pattern >= 0 && pattern < m->npatterns) | |
| 691 { | |
| 692 JSSPattern *p = m->patterns[pattern]; | |
| 693 if (p != NULL) | |
| 694 { | |
| 695 int row, channel; | |
| 696 JSSNote *n = p->data; | |
| 697 | |
| 698 // Mark pattern as used | |
| 699 usedPatterns[pattern] = TRUE; | |
| 700 | |
| 701 // Check all notes | |
| 702 for (row = 0; row < p->nrows; row++) | |
| 703 for (channel = 0; channel < p->nchannels; channel++, n++) | |
| 704 { | |
| 705 if (n->instrument != jsetNotSet) | |
| 706 { | |
| 707 if (n->instrument >= 0 && n->instrument < m->nextInstruments) | |
| 708 usedExtInstruments[n->instrument] = TRUE; | |
| 709 else | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
710 dmMsg(2, "Pattern 0x%x, row=0x%x, chn=%d has invalid instrument 0x%x\n", |
| 0 | 711 pattern, row, channel, n->instrument); |
| 712 } | |
| 713 } | |
| 714 } | |
| 715 else | |
| 716 { | |
| 717 dmError("Pattern 0x%x is used on order 0x%x, but has no data!\n", | |
| 718 pattern, i); | |
| 719 } | |
| 720 } | |
| 721 else | |
| 722 if (pattern != jsetMaxPatterns) | |
| 723 { | |
| 724 dmError("Order 0x%x has invalid pattern number 0x%x!\n", | |
| 725 i, pattern); | |
| 726 } | |
| 727 } | |
| 728 | |
| 729 // Find out used instruments | |
| 730 for (i = 0; i <= jsetMaxInstruments; i++) | |
| 731 if (usedExtInstruments[i] && m->extInstruments[i] != NULL) | |
| 732 { | |
| 733 int note; | |
| 734 JSSExtInstrument *e = m->extInstruments[i]; | |
| 735 | |
| 736 for (note = 0; note < jsetNNotes; note++) | |
| 737 if (e->sNumForNotes[note] != jsetNotSet) | |
| 738 { | |
| 739 int q = e->sNumForNotes[note]; | |
| 740 if (q >= 0 && q < m->ninstruments) | |
| 741 { | |
| 742 usedInstruments[q] = TRUE; | |
| 743 } | |
| 744 else | |
| 745 { | |
| 746 dmError("Ext.instrument #%d sNumForNotes[%d] value out range (%d < %d).\n", | |
| 747 i, m->ninstruments, q); | |
| 748 } | |
| 749 } | |
| 750 } | |
| 751 | |
| 752 // Create pattern mappings | |
| 753 r->npatterns = 0; | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
754 dmMsg(1, "Unused patterns: "); |
| 0 | 755 |
| 756 for (i = 0; i <= jsetMaxPatterns; i++) | |
| 757 if (m->patterns[i] != NULL) | |
| 758 { | |
| 759 if (!usedPatterns[i]) | |
| 760 { | |
| 761 dmPrint(2, "0x%x, ", i); | |
| 762 } | |
| 763 else | |
| 764 { | |
| 765 if (i >= m->npatterns) | |
| 766 dmError("Pattern 0x%x >= 0x%x, but used!\n", i, m->npatterns); | |
| 767 | |
| 768 mapPatterns[i] = r->npatterns; | |
| 769 r->patterns[r->npatterns] = m->patterns[i]; | |
| 770 (r->npatterns)++; | |
| 771 } | |
| 772 } | |
| 773 dmPrint(2, "\n"); | |
| 774 | |
| 775 dmMsg(1, "%d used patterns, %d unused.\n", | |
| 776 r->npatterns, m->npatterns - r->npatterns); | |
| 777 | |
| 778 | |
| 779 // Re-map instruments | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
780 dmMsg(1, "Unused instruments: "); |
| 0 | 781 for (n8 = n16 = i = 0; i <= jsetMaxInstruments; i++) |
| 782 if (m->instruments[i] != NULL) | |
| 783 { | |
| 784 if (!usedInstruments[i]) | |
| 785 { | |
| 786 dmPrint(2, "0x%x, ", i); | |
| 787 } | |
| 788 else | |
| 789 { | |
| 790 JSSInstrument *ip = m->instruments[i]; | |
| 791 if (i >= m->ninstruments) | |
| 792 dmError("Instrument 0x%x >= 0x%x, but used!\n", i, m->ninstruments); | |
| 793 | |
| 794 mapInstruments[i] = r->ninstruments; | |
| 795 r->instruments[r->ninstruments] = ip; | |
| 796 (r->ninstruments)++; | |
| 797 | |
| 798 if (ip->flags & jsf16bit) | |
| 799 n16++; | |
| 800 else | |
| 801 n8++; | |
| 802 } | |
| 803 } | |
| 804 dmPrint(2, "\n"); | |
| 805 dmMsg(1, "Total of (%d) 16-bit, (%d) 8-bit samples, (%d) instruments.\n", | |
| 806 n16, n8, r->ninstruments); | |
| 807 | |
| 808 // Re-map ext.instruments | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
809 dmMsg(1, "Unused ext.instruments: "); |
| 0 | 810 for (i = 0; i < jsetMaxInstruments; i++) |
| 811 if (usedExtInstruments[i]) | |
| 812 { | |
| 813 if (i >= m->nextInstruments) | |
| 814 { | |
| 815 dmError("Ext.instrument 0x%x >= 0x%x, but used!\n", | |
| 816 i, m->nextInstruments); | |
| 817 } | |
| 818 else | |
| 819 if (m->extInstruments[i] != NULL) | |
| 820 { | |
| 821 JSSExtInstrument *e = m->extInstruments[i]; | |
| 822 int note; | |
| 823 | |
| 824 mapExtInstruments[i] = r->nextInstruments; | |
| 825 r->extInstruments[r->nextInstruments] = e; | |
| 826 (r->nextInstruments)++; | |
| 827 | |
| 828 // Re-map sNumForNotes | |
| 829 for (note = 0; note < jsetNNotes; note++) | |
| 830 { | |
| 831 int q = e->sNumForNotes[note]; | |
| 832 if (q != jsetNotSet) | |
| 833 { | |
| 834 int map; | |
| 835 if (q >= 0 && q <= jsetMaxInstruments) | |
| 836 { | |
| 837 map = mapInstruments[q]; | |
| 838 } | |
| 839 else | |
| 840 { | |
| 841 map = jsetNotSet; | |
| 842 dmError("e=%d, note=%d, q=%d/%d\n", i, note, q, r->ninstruments); | |
| 843 } | |
| 844 e->sNumForNotes[note] = map; | |
| 845 } | |
| 846 } | |
| 847 } | |
| 848 else | |
| 849 { | |
| 850 dmPrint(2, "[0x%x==NULL], ", i); | |
| 851 mapExtInstruments[i] = jsetNotSet; | |
| 852 } | |
| 853 } | |
| 854 else | |
| 855 { | |
| 856 if (i < m->nextInstruments && m->extInstruments[i] != NULL) | |
| 857 { | |
| 858 dmPrint(2, "0x%x, ", i); | |
| 859 } | |
| 860 } | |
| 861 dmPrint(2, "\n"); | |
| 862 dmMsg(1, "%d extended instruments.\n", r->nextInstruments); | |
| 863 | |
| 864 | |
| 865 // Remap pattern instrument data | |
| 866 for (i = 0; i < r->npatterns; i++) | |
| 867 { | |
| 868 int row, channel; | |
| 869 JSSPattern *p = r->patterns[i]; | |
| 870 JSSNote *n = p->data; | |
| 871 | |
| 872 for (row = 0; row < p->nrows; row++) | |
| 873 for (channel = 0; channel < p->nchannels; channel++, n++) | |
| 874 { | |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
875 char effect; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
876 |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
877 if (n->instrument >= 0 && n->instrument <= jsetMaxInstruments) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
878 n->instrument = mapExtInstruments[n->instrument]; |
|
202
85614db5f577
Warn about invalid instruments.
Matti Hamalainen <ccr@tnsp.org>
parents:
184
diff
changeset
|
879 |
|
85614db5f577
Warn about invalid instruments.
Matti Hamalainen <ccr@tnsp.org>
parents:
184
diff
changeset
|
880 if (n->instrument != jsetNotSet && r->extInstruments[n->instrument] == NULL) |
|
85614db5f577
Warn about invalid instruments.
Matti Hamalainen <ccr@tnsp.org>
parents:
184
diff
changeset
|
881 dmError("Non-existing instrument used #%d.\n", n->instrument); |
|
184
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
882 |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
883 JMPGETEFFECT(effect, n->effect); |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
884 |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
885 switch (effect) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
886 { |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
887 case 'C': // Cxx = Set volume |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
888 if (n->volume == jsetNotSet) |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
889 { |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
890 n->volume = n->param; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
891 n->effect = jsetNotSet; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
892 n->param = jsetNotSet; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
893 } |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
894 break; |
|
50f55def91e5
Add a minor optimization in the conversion.
Matti Hamalainen <ccr@tnsp.org>
parents:
86
diff
changeset
|
895 } |
| 0 | 896 } |
| 897 } | |
| 898 | |
| 899 // Remap orders list | |
| 900 for (i = 0; i < m->norders; i++) | |
| 901 { | |
| 902 r->orderList[i] = mapPatterns[m->orderList[i]]; | |
| 903 } | |
| 904 | |
| 905 return r; | |
| 906 } | |
| 907 | |
| 908 | |
| 909 int main(int argc, char *argv[]) | |
| 910 { | |
| 911 DMResource *sfile = NULL; | |
| 912 FILE *dfile = NULL; | |
| 913 JSSModule *sm, *dm; | |
| 914 int result; | |
| 915 | |
| 916 dmInitProg("xm2jss", "XM to JSSMOD converter", "0.6", NULL, NULL); | |
| 917 dmVerbosity = 0; | |
| 918 | |
| 919 // Parse arguments | |
| 920 if (!dmArgsProcess(argc, argv, optList, optListN, | |
| 921 argHandleOpt, argHandleFile, TRUE)) | |
| 922 exit(1); | |
| 923 | |
| 300 | 924 // Check arguments |
| 925 if (optInFilename == NULL || optOutFilename == NULL) | |
| 926 { | |
| 927 dmError("Input or output file not specified. Try --help.\n"); | |
| 928 return 1; | |
| 929 } | |
| 0 | 930 |
| 931 // Read the source file | |
| 300 | 932 if ((sfile = dmf_create_stdio(optInFilename, "rb")) == NULL) |
| 0 | 933 { |
|
84
35db15881923
Oops, another fix for dmf_create_stdio() changes.
Matti Hamalainen <ccr@tnsp.org>
parents:
9
diff
changeset
|
934 dmError("Error opening input file '%s', %d: %s\n", |
| 300 | 935 optInFilename, errno, strerror(errno)); |
| 0 | 936 return 1; |
| 937 } | |
| 938 | |
| 939 // Initialize miniJSS | |
| 940 jssInit(); | |
| 941 | |
| 942 // Read file | |
| 943 dmMsg(1, "Reading XM-format file ...\n"); | |
| 944 result = jssLoadXM(sfile, &sm); | |
| 945 dmf_close(sfile); | |
| 946 if (result != 0) | |
| 947 { | |
| 948 dmError("Error while loading XM file (%i), ", result); | |
| 949 if (optIgnoreErrors) | |
| 950 fprintf(stderr, "ignoring. This may cause problems.\n"); | |
| 951 else | |
| 952 { | |
| 953 fprintf(stderr, "giving up. Use --ignore if you want to try to convert anyway.\n"); | |
| 954 return 2; | |
| 955 } | |
| 956 } | |
| 957 | |
| 958 // Check stripping settings | |
| 959 if (optStripExtInstr) optStripInstr = TRUE; | |
| 960 if (optStripInstr) optStripSamples = TRUE; | |
| 961 | |
| 962 // Remove samples | |
| 963 if (optStripSamples) | |
| 964 { | |
| 965 int i; | |
| 966 | |
| 967 dmMsg(1, "Stripping samples...\n"); | |
| 968 for (i = 0; i < sm->ninstruments; i++) | |
| 969 { | |
| 970 dmFree(sm->instruments[i]->data); | |
| 971 sm->instruments[i]->data = NULL; | |
| 972 } | |
| 973 } | |
| 974 | |
| 975 // Remove instruments | |
| 976 if (optStripInstr) | |
| 977 { | |
| 978 int i; | |
| 979 | |
| 980 dmMsg(1, "Stripping instruments...\n"); | |
| 981 for (i = 0; i < sm->ninstruments; i++) | |
| 982 { | |
| 983 dmFree(sm->instruments[i]); | |
| 984 sm->instruments[i] = NULL; | |
| 985 } | |
| 986 sm->ninstruments = 0; | |
| 987 } | |
| 988 | |
| 989 // Remove ext.instruments | |
| 990 if (optStripExtInstr) | |
| 991 { | |
| 992 int i; | |
| 993 | |
| 994 dmMsg(1, "Stripping ext.instruments...\n"); | |
| 995 for (i = 0; i < sm->nextInstruments; i++) | |
| 996 { | |
| 997 dmFree(sm->extInstruments[i]); | |
| 998 sm->extInstruments[i] = NULL; | |
| 999 } | |
| 1000 sm->nextInstruments = 0; | |
| 1001 } | |
| 1002 // Run the optimization procedure | |
| 1003 if (optOptimize) | |
| 1004 { | |
| 1005 dmMsg(1, "Optimizing module data...\n"); | |
| 1006 dm = optimizeModule(sm); | |
| 1007 } else | |
| 1008 dm = sm; | |
| 1009 | |
| 1010 // Write output file | |
| 300 | 1011 if ((dfile = fopen(optOutFilename, "wb")) == NULL) |
| 0 | 1012 { |
| 300 | 1013 dmError("Error creating output file '%s', %d: %s\n", |
| 1014 optOutFilename, errno, strerror(errno)); | |
| 0 | 1015 return 1; |
| 1016 } | |
| 1017 | |
|
9
c42ee907de9c
Various improvements in xm2jss output.
Matti Hamalainen <ccr@tnsp.org>
parents:
0
diff
changeset
|
1018 dmMsg(1, "Writing JSSMOD-format file [patMode=0x%04x, samp8=0x%02x, samp16=0x%02x]\n", |
| 0 | 1019 optPatternMode, optSampMode8, optSampMode16); |
| 1020 | |
| 1021 result = jssSaveJSSMOD(dfile, dm, optPatternMode, optSampMode8, optSampMode16); | |
| 1022 | |
| 1023 fclose(dfile); | |
| 1024 | |
| 1025 if (result != 0) | |
| 1026 { | |
| 300 | 1027 dmError("Error while saving JSSMOD file, %d: %s\n", |
| 1028 result, dmErrorStr(result)); | |
| 1029 dmError("WARNING: The resulting file may be broken!\n"); | |
| 0 | 1030 } |
| 300 | 1031 else |
| 1032 { | |
| 1033 dmMsg(1, "Conversion complete.\n"); | |
| 1034 } | |
| 0 | 1035 return 0; |
| 1036 } |