82 |
static void printUsage() { |
static void printUsage() { |
83 |
cout << "wav2gig - Create GigaStudio file from a set of WAV files." << endl; |
cout << "wav2gig - Create GigaStudio file from a set of WAV files." << endl; |
84 |
cout << endl; |
cout << endl; |
85 |
cout << "Usage: wav2gig [-v] [-f] [-r] GIGFILE WAVFILEORDIR1 [ WAVFILEORDIR2 ... ]" << endl; |
cout << "Usage: wav2gig [OPTIONS] GIGFILE WAVFILEORDIR1 [ WAVFILEORDIR2 ... ]" << endl; |
86 |
cout << endl; |
cout << endl; |
87 |
cout << " -v Print version and exit." << endl; |
cout << " -v Print version and exit." << endl; |
88 |
cout << endl; |
cout << endl; |
90 |
cout << endl; |
cout << endl; |
91 |
cout << " -r Recurse through all subdirs of provided input WAV dirs." << endl; |
cout << " -r Recurse through all subdirs of provided input WAV dirs." << endl; |
92 |
cout << endl; |
cout << endl; |
93 |
|
cout << " --dry-run" << endl; |
94 |
|
cout << endl; |
95 |
|
cout << " Scan input sample (.wav) files, but exit before creating any .gig file." << endl; |
96 |
|
cout << endl; |
97 |
|
cout << " --verbose" << endl; |
98 |
|
cout << endl; |
99 |
|
cout << " Increase amount of info being shown." << endl; |
100 |
|
cout << endl; |
101 |
|
cout << " --regex-name1 PATTERN" << endl; |
102 |
|
cout << endl; |
103 |
|
cout << " Regular expression for overriding the NAME1 part of the input sample file name scheme." << endl; |
104 |
|
cout << endl; |
105 |
|
cout << " --regex-name2 PATTERN" << endl; |
106 |
|
cout << endl; |
107 |
|
cout << " Regular expression for overriding the NAME2 part of the input sample file name scheme." << endl; |
108 |
|
cout << endl; |
109 |
|
cout << " --regex-velocity-nr PATTERN" << endl; |
110 |
|
cout << endl; |
111 |
|
cout << " Regular expression for overriding the VELOCITY_NR part of the input sample file name scheme." << endl; |
112 |
|
cout << endl; |
113 |
|
cout << " --regex-note-nr PATTERN" << endl; |
114 |
|
cout << endl; |
115 |
|
cout << " Regular expression for overriding the NOTE_NR part of the input sample file name scheme." << endl; |
116 |
|
cout << endl; |
117 |
|
cout << " --regex-note-name PATTERN" << endl; |
118 |
|
cout << endl; |
119 |
|
cout << " Regular expression for overriding the NOTE_NAME part of the input sample file name scheme." << endl; |
120 |
|
cout << endl; |
121 |
|
cout << "Read 'man wav2gig' for detailed help." << endl; |
122 |
|
cout << endl; |
123 |
} |
} |
124 |
|
|
125 |
static bool beginsWith(const string& haystack, const string& needle) { |
static bool beginsWith(const string& haystack, const string& needle) { |
130 |
return haystack.substr(haystack.size() - needle.size(), needle.size()) == needle; |
return haystack.substr(haystack.size() - needle.size(), needle.size()) == needle; |
131 |
} |
} |
132 |
|
|
133 |
|
static string tokenByRegExGroup(const string& haystack, const string& pattern, |
134 |
|
size_t group = 1) |
135 |
|
{ |
136 |
|
regex rx(pattern); |
137 |
|
smatch m; |
138 |
|
regex_search(haystack, m, rx); |
139 |
|
return (m.size() <= group) ? (string) "" : (string) m[group]; |
140 |
|
} |
141 |
|
|
142 |
static bool fileExists(const string& filename) { |
static bool fileExists(const string& filename) { |
143 |
FILE* hFile = fopen(filename.c_str(), "r"); |
FILE* hFile = fopen(filename.c_str(), "r"); |
144 |
if (!hFile) return false; |
if (!hFile) return false; |
198 |
return false; |
return false; |
199 |
} |
} |
200 |
|
|
201 |
|
struct FilenameRegExPatterns { |
202 |
|
string name1; |
203 |
|
string name2; |
204 |
|
string velocityNr; |
205 |
|
string noteNr; |
206 |
|
string noteName; |
207 |
|
}; |
208 |
|
|
209 |
static void collectWavFilesOfDir(set<string>& result, string path, bool bRecurse, bool* pbError = NULL) { |
static void collectWavFilesOfDir(set<string>& result, string path, bool bRecurse, bool* pbError = NULL) { |
210 |
DIR* d = opendir(path.c_str()); |
DIR* d = opendir(path.c_str()); |
211 |
if (!d) { |
if (!d) { |
312 |
|
|
313 |
typedef map<int,WavRegion> WavInstrument; |
typedef map<int,WavRegion> WavInstrument; |
314 |
|
|
315 |
static WavInfo getWavInfo(string filename) { |
static WavInfo getWavInfo(string filename, |
316 |
|
const FilenameRegExPatterns& patterns) |
317 |
|
{ |
318 |
WavInfo wav; |
WavInfo wav; |
319 |
wav.fileName = filename; |
wav.fileName = filename; |
320 |
wav.sfinfo = {}; |
wav.sfinfo = {}; |
337 |
} |
} |
338 |
} |
} |
339 |
{ |
{ |
340 |
regex rx( |
wav.name1 = tokenByRegExGroup(filename, patterns.name1); |
341 |
"^([^-]+) - " // name 1 (e.g. "BSTEIN18") |
if (wav.name1.empty()) { |
342 |
"([^-]+) - " // name 2 (e.g. "noname") |
cerr << "Unexpected file name format: \"" << filename |
343 |
"([^-]+) - " // velocity value (e.g. "18") |
<< "\" for 'name1' RegEx pattern \"" << patterns.name1 |
344 |
"([^-]+) - " // note number (e.g. "021") |
<< "\" !" << endl; |
345 |
"([^.]+)" // note name (e.g. "a-1") |
exit(EXIT_FAILURE); |
346 |
); |
} |
347 |
smatch m; |
wav.name2 = tokenByRegExGroup(filename, patterns.name2); |
348 |
regex_search(filename, m, rx); |
if (wav.name2.empty()) { |
349 |
if (m.size() < 5) { |
cerr << "Unexpected file name format: \"" << filename |
350 |
cerr << "Invalid file name format: \"" << filename << "\"!" << endl; |
<< "\" for 'name2' RegEx pattern \"" << patterns.name2 |
351 |
|
<< "\" !" << endl; |
352 |
|
exit(EXIT_FAILURE); |
353 |
|
} |
354 |
|
string sVelocity = tokenByRegExGroup(filename, patterns.velocityNr); |
355 |
|
if (sVelocity.empty()) { |
356 |
|
cerr << "Unexpected file name format: \"" << filename |
357 |
|
<< "\" for 'velocity-nr' RegEx pattern \"" << patterns.velocityNr |
358 |
|
<< "\" !" << endl; |
359 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
360 |
} |
} |
|
wav.name1 = m[1]; |
|
|
string sVelocity = m[3]; |
|
361 |
wav.velocity = atoi(sVelocity.c_str()); |
wav.velocity = atoi(sVelocity.c_str()); |
362 |
string sNote = m[4]; |
string sNoteNr = tokenByRegExGroup(filename, patterns.noteNr); |
363 |
wav.note = atoi(sNote.c_str()); |
if (sNoteNr.empty()) { |
364 |
wav.name2 = m[2]; |
cerr << "Unexpected file name format: \"" << filename |
365 |
wav.noteName = m[5]; |
<< "\" for 'note-nr' RegEx pattern \"" << patterns.noteNr |
366 |
|
<< "\" !" << endl; |
367 |
|
exit(EXIT_FAILURE); |
368 |
|
} |
369 |
|
wav.note = atoi(sNoteNr.c_str()); |
370 |
|
wav.noteName = tokenByRegExGroup(filename, patterns.noteName); |
371 |
|
if (wav.noteName.empty()) { |
372 |
|
cerr << "Unexpected file name format: \"" << filename |
373 |
|
<< "\" for 'note-name' RegEx pattern \"" << patterns.noteName |
374 |
|
<< "\" !" << endl; |
375 |
|
exit(EXIT_FAILURE); |
376 |
|
} |
377 |
} |
} |
378 |
return wav; |
return wav; |
379 |
} |
} |
385 |
return -1; |
return -1; |
386 |
} |
} |
387 |
|
|
388 |
static gig::Sample* createSample(gig::File* gig, WavInfo* wav) { |
static gig::Sample* createSample(gig::File* gig, WavInfo* wav, bool bVerbose) { |
389 |
gig::Sample* s = gig->AddSample(); |
gig::Sample* s = gig->AddSample(); |
390 |
|
|
391 |
s->pInfo->Name = wav->outputSampleName(); |
s->pInfo->Name = wav->outputSampleName(); |
392 |
s->Channels = wav->sfinfo.channels; |
s->Channels = wav->sfinfo.channels; |
393 |
s->SamplesPerSecond = wav->sfinfo.samplerate; |
s->SamplesPerSecond = wav->sfinfo.samplerate; |
394 |
|
|
395 |
|
if (bVerbose) { |
396 |
|
cout << "Add Sample [" << gig->CountSamples() << "] '" |
397 |
|
<< s->pInfo->Name << "' to gig file:" << endl; |
398 |
|
} |
399 |
|
|
400 |
switch (wav->sfinfo.format & 0xff) { |
switch (wav->sfinfo.format & 0xff) { |
401 |
case SF_FORMAT_PCM_S8: |
case SF_FORMAT_PCM_S8: |
402 |
case SF_FORMAT_PCM_16: |
case SF_FORMAT_PCM_16: |
414 |
} |
} |
415 |
|
|
416 |
s->FrameSize = s->Channels * s->BitDepth / 8; |
s->FrameSize = s->Channels * s->BitDepth / 8; |
417 |
|
|
418 |
|
if (bVerbose) { |
419 |
|
cout << "\t" << s->BitDepth << " Bits " |
420 |
|
<< s->SamplesPerSecond << " Hz " |
421 |
|
<< s->Channels << " Channels" |
422 |
|
<< endl; |
423 |
|
} |
424 |
|
|
425 |
if (wav->hasSfInst) { |
if (wav->hasSfInst) { |
426 |
s->MIDIUnityNote = wav->sfinst.basenote; |
s->MIDIUnityNote = wav->sfinst.basenote; |
427 |
s->FineTune = wav->sfinst.detune; |
s->FineTune = wav->sfinst.detune; |
428 |
|
if (bVerbose) { |
429 |
|
cout << "\tRoot Note " << s->MIDIUnityNote |
430 |
|
<< " [Source: .WAV Internal Content]" << endl; |
431 |
|
cout << "\tFine Tune " << s->FineTune << endl; |
432 |
|
} |
433 |
if (wav->sfinst.loop_count && wav->sfinst.loops[0].mode != SF_LOOP_NONE) { |
if (wav->sfinst.loop_count && wav->sfinst.loops[0].mode != SF_LOOP_NONE) { |
434 |
s->Loops = 1; |
s->Loops = 1; |
435 |
|
if (bVerbose) cout << "\t"; |
436 |
switch (wav->sfinst.loops[0].mode) { |
switch (wav->sfinst.loops[0].mode) { |
437 |
case SF_LOOP_FORWARD: |
case SF_LOOP_FORWARD: |
438 |
s->LoopType = gig::loop_type_normal; |
s->LoopType = gig::loop_type_normal; |
439 |
|
if (bVerbose) cout << "Normal "; |
440 |
break; |
break; |
441 |
case SF_LOOP_BACKWARD: |
case SF_LOOP_BACKWARD: |
442 |
s->LoopType = gig::loop_type_backward; |
s->LoopType = gig::loop_type_backward; |
443 |
|
if (bVerbose) cout << "Backward "; |
444 |
break; |
break; |
445 |
case SF_LOOP_ALTERNATING: |
case SF_LOOP_ALTERNATING: |
446 |
s->LoopType = gig::loop_type_bidirectional; |
s->LoopType = gig::loop_type_bidirectional; |
447 |
|
if (bVerbose) cout << "Pingpong "; |
448 |
break; |
break; |
449 |
} |
} |
450 |
s->LoopStart = wav->sfinst.loops[0].start; |
s->LoopStart = wav->sfinst.loops[0].start; |
451 |
s->LoopEnd = wav->sfinst.loops[0].end; |
s->LoopEnd = wav->sfinst.loops[0].end; |
452 |
s->LoopPlayCount = wav->sfinst.loops[0].count; |
s->LoopPlayCount = wav->sfinst.loops[0].count; |
453 |
s->LoopSize = s->LoopEnd - s->LoopStart + 1; |
s->LoopSize = s->LoopEnd - s->LoopStart + 1; |
454 |
|
if (bVerbose) { |
455 |
|
cout << "Loop " << s->LoopPlayCount << " times from " |
456 |
|
<< s->LoopStart << " to " << s->LoopEnd |
457 |
|
<< " (Size " << s->LoopSize << ")" << endl; |
458 |
|
} |
459 |
} |
} |
460 |
|
} else { |
461 |
|
s->MIDIUnityNote = wav->note; |
462 |
|
cout << "\tRoot Note " << s->MIDIUnityNote << " [Source: .WAV Filename Schema]" << endl; |
463 |
} |
} |
464 |
|
|
465 |
// schedule for resize (will be performed when gig->Save() is called) |
// schedule for resize (will be performed when gig->Save() is called) |
471 |
int main(int argc, char *argv[]) { |
int main(int argc, char *argv[]) { |
472 |
bool bForce = false; |
bool bForce = false; |
473 |
bool bRecursive = false; |
bool bRecursive = false; |
474 |
|
bool bDryRun = false; |
475 |
|
bool bVerbose = false; |
476 |
|
FilenameRegExPatterns patterns = { |
477 |
|
// name 1 (e.g. "BSTEIN18") |
478 |
|
.name1 = "^([^-]+) - [^-]+ - [^-]+ - [^-]+ - [^.]+", |
479 |
|
// name 2 (e.g. "noname") |
480 |
|
.name2 = "^[^-]+ - ([^-]+) - [^-]+ - [^-]+ - [^.]+", |
481 |
|
// velocity value (e.g. "18") |
482 |
|
.velocityNr = "^[^-]+ - [^-]+ - ([^-]+) - [^-]+ - [^.]+", |
483 |
|
// note number (e.g. "021") |
484 |
|
.noteNr = "^[^-]+ - [^-]+ - [^-]+ - ([^-]+) - [^.]+", |
485 |
|
// note name (e.g. "a-1") |
486 |
|
.noteName = "^[^-]+ - [^-]+ - [^-]+ - [^-]+ - ([^.]+)", |
487 |
|
}; |
488 |
|
|
489 |
// validate & parse arguments provided to this program |
// validate & parse arguments provided to this program |
490 |
int iArg; |
int iArg; |
491 |
for (iArg = 1; iArg < argc; ++iArg) { |
for (iArg = 1; iArg < argc; ++iArg) { |
492 |
const string opt = argv[iArg]; |
const string opt = argv[iArg]; |
493 |
|
const string nextOpt = (iArg + 1 < argc) ? argv[iArg + 1] : ""; |
494 |
if (opt == "--") { // common for all command line tools: separator between initial option arguments and subsequent file arguments |
if (opt == "--") { // common for all command line tools: separator between initial option arguments and subsequent file arguments |
495 |
iArg++; |
iArg++; |
496 |
break; |
break; |
504 |
bForce = true; |
bForce = true; |
505 |
} else if (opt == "-r") { |
} else if (opt == "-r") { |
506 |
bRecursive = true; |
bRecursive = true; |
507 |
|
} else if (opt == "--dry-run") { |
508 |
|
bDryRun = true; |
509 |
|
} else if (opt == "--verbose") { |
510 |
|
bVerbose = true; |
511 |
|
} else if (opt == "--regex-name1") { |
512 |
|
if (nextOpt.empty() || beginsWith(nextOpt, "-")) { |
513 |
|
cerr << "Missing argument for option '" << opt << "'" << endl; |
514 |
|
return EXIT_FAILURE; |
515 |
|
} |
516 |
|
patterns.name1 = nextOpt; |
517 |
|
} else if (opt == "--regex-name2") { |
518 |
|
if (nextOpt.empty() || beginsWith(nextOpt, "-")) { |
519 |
|
cerr << "Missing argument for option '" << opt << "'" << endl; |
520 |
|
return EXIT_FAILURE; |
521 |
|
} |
522 |
|
patterns.name2 = nextOpt; |
523 |
|
} else if (opt == "--regex-velocity-nr") { |
524 |
|
if (nextOpt.empty() || beginsWith(nextOpt, "-")) { |
525 |
|
cerr << "Missing argument for option '" << opt << "'" << endl; |
526 |
|
return EXIT_FAILURE; |
527 |
|
} |
528 |
|
patterns.velocityNr = nextOpt; |
529 |
|
} else if (opt == "--regex-note-nr") { |
530 |
|
if (nextOpt.empty() || beginsWith(nextOpt, "-")) { |
531 |
|
cerr << "Missing argument for option '" << opt << "'" << endl; |
532 |
|
return EXIT_FAILURE; |
533 |
|
} |
534 |
|
patterns.noteNr = nextOpt; |
535 |
|
} else if (opt == "--regex-note-name") { |
536 |
|
if (nextOpt.empty() || beginsWith(nextOpt, "-")) { |
537 |
|
cerr << "Missing argument for option '" << opt << "'" << endl; |
538 |
|
return EXIT_FAILURE; |
539 |
|
} |
540 |
|
patterns.noteName = nextOpt; |
541 |
} else { |
} else { |
542 |
cerr << "Unknown option '" << opt << "'" << endl; |
cerr << "Unknown option '" << opt << "'" << endl; |
543 |
cerr << endl; |
cerr << endl; |
591 |
cout << "(" << int(wavFileNames.size()) << " found).\n"; |
cout << "(" << int(wavFileNames.size()) << " found).\n"; |
592 |
|
|
593 |
// check if output file already exists |
// check if output file already exists |
594 |
if (fileExists(outFileName)) { |
if (fileExists(outFileName) && !bDryRun) { |
595 |
if (bForce) deleteFile(outFileName); |
if (bForce) deleteFile(outFileName); |
596 |
else { |
else { |
597 |
cerr << "Output file '" << outFileName << "' already exists. Use -f to overwrite it." << endl; |
cerr << "Output file '" << outFileName << "' already exists. Use -f to overwrite it." << endl; |
605 |
for (set<string>::const_iterator it = wavFileNames.begin(); |
for (set<string>::const_iterator it = wavFileNames.begin(); |
606 |
it != wavFileNames.end(); ++it) |
it != wavFileNames.end(); ++it) |
607 |
{ |
{ |
608 |
WavInfo wavInfo = getWavInfo(*it); |
WavInfo wavInfo = getWavInfo(*it, patterns); |
609 |
wavInfo.assertValid(); // make sure collected informations are OK |
wavInfo.assertValid(); // make sure collected informations are OK |
610 |
if (wavInstrument[wavInfo.note].count(wavInfo.velocity)) { |
if (wavInstrument[wavInfo.note].count(wavInfo.velocity)) { |
611 |
cerr << "Velocity conflict between file '" << wavInfo.fileName |
cerr << "Velocity conflict between file '" << wavInfo.fileName |
669 |
for (auto& itWav : wavRgn) { |
for (auto& itWav : wavRgn) { |
670 |
const int velocity = itWav.first; |
const int velocity = itWav.first; |
671 |
WavInfo& wav = itWav.second; |
WavInfo& wav = itWav.second; |
672 |
gig::Sample* gigSample = createSample(&gig, &wav); |
gig::Sample* gigSample = createSample(&gig, &wav, bVerbose); |
673 |
queuedSamples[gigSample] = wav; |
queuedSamples[gigSample] = wav; |
674 |
|
|
675 |
uint8_t iDimBits[8] = {}; |
uint8_t iDimBits[8] = {}; |
720 |
} |
} |
721 |
} |
} |
722 |
cout << "OK\n"; |
cout << "OK\n"; |
723 |
|
|
724 |
|
if (bDryRun) |
725 |
|
return EXIT_SUCCESS; |
726 |
|
|
727 |
cout << "Saving initial gig file layout ... " << flush; |
cout << "Saving initial gig file layout ... " << flush; |
728 |
// save result to disk (as .gig file) |
// save result to disk (as .gig file) |
729 |
gig.Save(outFileName); |
gig.Save(outFileName); |