int main(int argc, char *argv[]) {
WAVE_16BS *sampleBuffer;
UINT32 bufferedLength;
FILE *outputFile;
long int wavRIFFLengthPos;
long int wavDataLengthPos;
int sampleBytesWritten = 0;
// Initialize VGMPlay before parsing arguments, so we can set VGMMaxLoop and FadeTime
VGMPlay_Init();
VGMPlay_Init2();
VGMMaxLoop = 2;
FadeTime = 5000;
WriteSmplChunk = true;
int c;
// Parse command line arguments
#ifdef VGM2WAV_HAS_GETOPT
static struct option long_options[] = {
{ "loop-count", required_argument, NULL, 'l' },
{ "fade-ms", required_argument, NULL, 'f' },
{ "no-smpl-chunk", no_argument, NULL, 'S' },
{ "help", no_argument, NULL, '?' },
{ NULL, 0, NULL, 0 }
};
while ((c = getopt_long(argc, argv, "", long_options, NULL)) != -1) {
switch (c) {
case 'l':
c = atoi(optarg);
if (c <= 0) {
fputs("Error: loop count must be at least 1.\n", stderr);
usage(argv[0]);
return 1;
}
VGMMaxLoop = c;
//fprintf(stderr, "Setting max loops to %u\n", VGMMaxLoop);
break;
case 'f':
FadeTime = atoi(optarg);
//fprintf(stderr, "Setting fade-out time in milliseconds to %u\n", FadeTime);
break;
case 'S':
WriteSmplChunk = false;
break;
case -1:
break;
case '?':
usage(argv[0]);
return 0;
default:
usage(argv[0]);
return 1;
}
}
// Pretend for the rest of the program that those options don't exist
argv[optind - 1] = argv[0];
argc -= optind - 1;
argv += optind - 1;
#endif
if (argc < 3) {
usage(argv[0]);
return 1;
}
if (!OpenVGMFile(argv[1])) {
fprintf(stderr, "vgm2wav: error: failed to open vgm_file (%s)\n", argv[1]);
return 1;
}
if (argv[2][0] == '-' && argv[2][1] == '\0') {
#ifdef O_BINARY
setmode(fileno(stdout), O_BINARY);
#endif
outputFile = stdout;
} else {
outputFile = fopen(argv[2], "wb");
if (outputFile == NULL) {
fprintf(stderr, "vgm2wav: error: failed to open wav_file (%s)\n", argv[2]);
return 1;
}
}
if (WriteSmplChunk && VGMHead.lngLoopSamples == 0) {
WriteSmplChunk = false;
}
fwrite("RIFF", 1, 4, outputFile);
wavRIFFLengthPos = ftell(outputFile);
fputLE32(-1, outputFile);
fwrite("WAVE", 1, 4, outputFile);
fwrite("fmt ", 1, 4, outputFile);
fputLE32(16, outputFile);
fputLE16(1, outputFile);
fputLE16(2, outputFile);
fputLE32(SampleRate, outputFile);
fputLE32(SampleRate * 2 * 2, outputFile);
fputLE16(2 * 2, outputFile);
fputLE16(16, outputFile);
if (WriteSmplChunk) {
fwrite("smpl", 1, 4, outputFile);
fputLE32(60, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(1, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
fputLE32(VGMHead.lngTotalSamples - VGMHead.lngLoopSamples, outputFile);
fputLE32(VGMHead.lngTotalSamples, outputFile);
fputLE32(0, outputFile);
fputLE32(0, outputFile);
}
fwrite("data", 1, 4, outputFile);
wavDataLengthPos = ftell(outputFile);
fputLE32(-1, outputFile);
PlayVGM();
sampleBuffer = (WAVE_16BS*)malloc(SAMPLESIZE * SampleRate);
if (sampleBuffer == NULL) {
fprintf(stderr, "vgm2wav: error: failed to allocate %u bytes of memory\n", SAMPLESIZE * SampleRate);
return 1;
}
while (!EndPlay) {
UINT32 bufferSize = SampleRate;
bufferedLength = FillBuffer(sampleBuffer, bufferSize);
if (bufferedLength) {
UINT32 numberOfSamples;
UINT32 currentSample;
const UINT16* sampleData;
sampleData = (INT16*)sampleBuffer;
numberOfSamples = SAMPLESIZE * bufferedLength / 0x02;
for (currentSample = 0x00; currentSample < numberOfSamples; currentSample++) {
fputLE16(sampleData[currentSample], outputFile);
sampleBytesWritten += 2;
}
}
}
fflush(outputFile);
StopVGM();
CloseVGMFile();
VGMPlay_Deinit();
if (wavRIFFLengthPos >= 0) {
fseek(outputFile, wavRIFFLengthPos, SEEK_SET);
if (WriteSmplChunk) {
fputLE32(sampleBytesWritten + 28 + 68 + 8, outputFile);
} else {
fputLE32(sampleBytesWritten + 28 + 8, outputFile);
}
}
if (wavDataLengthPos >= 0) {
fseek(outputFile, wavDataLengthPos, SEEK_SET);
fputLE32(sampleBytesWritten, outputFile);
}
return 0;
}
int main(int argc, char* argv[])
{
int argbase;
int ErrVal;
char FileName[0x100];
printf("Remove 1 Sample Delays\n----------------------\n\n");
ErrVal = 0;
MAX_SMALL_DELAY = 0x0000;
argbase = 1;
while(argbase < argc && argv[argbase][0] == '-')
{
if (! strncmp(argv[argbase], "-delay:", 7))
{
MAX_SMALL_DELAY = (UINT16)strtoul(argv[argbase] + 7, NULL, 0);
argbase ++;
}
else
{
break;
}
}
if (! MAX_SMALL_DELAY)
MAX_SMALL_DELAY = 1;
printf("File Name:\t");
if (argc <= argbase + 0)
{
ReadFilename(FileName, sizeof(FileName));
}
else
{
strcpy(FileName, argv[argbase + 0]);
printf("%s\n", FileName);
}
if (! strlen(FileName))
return 0;
if (! OpenVGMFile(FileName))
{
printf("Error opening the file!\n");
ErrVal = 1;
goto EndProgram;
}
printf("\n");
RoundVGMData();
if (DidSomething)
{
if (argc > argbase + 1)
strcpy(FileName, argv[argbase + 1]);
else
strcpy(FileName, "");
if (FileName[0] == '\0')
{
strcpy(FileName, FileBase);
strcat(FileName, "_no1smpl.vgm");
}
WriteVGMFile(FileName);
}
free(VGMData);
free(DstData);
EndProgram:
DblClickWait(argv[0]);
return ErrVal;
}
int main(int argc, char* argv[])
{
int argbase;
int ErrVal;
char FileName[0x100];
UINT8 CurROM;
printf("VGM Sample-ROM Optimizer\n------------------------\n\n");
ErrVal = 0;
argbase = 1;
printf("File Name:\t");
if (argc <= argbase + 0)
{
ReadFilename(FileName, sizeof(FileName));
}
else
{
strcpy(FileName, argv[argbase + 0]);
printf("%s\n", FileName);
}
if (! strlen(FileName))
return 1;
if (! OpenVGMFile(FileName))
{
printf("Error opening the file!\n");
ErrVal = 1;
goto EndProgram;
}
printf("\n");
DstData = NULL;
for (CurROM = 0x00; CurROM < ROM_TYPES; CurROM ++)
{
ROMRgnLst[CurROM][0x00].Regions = NULL;
ROMRgnLst[CurROM][0x01].Regions = NULL;
}
if (! VGMHead.lngHzSPCM && ! VGMHead.lngHzYM2608 && ! VGMHead.lngHzYM2610 &&
! VGMHead.lngHzY8950 && ! VGMHead.lngHzYMZ280B && ! VGMHead.lngHzRF5C68 &&
! VGMHead.lngHzRF5C164 && ! VGMHead.lngHzYMF271 && ! VGMHead.lngHzOKIM6295 &&
! VGMHead.lngHzK054539 && ! VGMHead.lngHzC140 && ! VGMHead.lngHzK053260 &&
! VGMHead.lngHzQSound && ! VGMHead.lngHzUPD7759 && ! VGMHead.lngHzMultiPCM &&
! VGMHead.lngHzNESAPU && ! VGMHead.lngHzES5503 && /*! VGMHead.lngHzES5506 &&*/
! VGMHead.lngHzGA20 && ! VGMHead.lngHzX1_010 && ! VGMHead.lngHzC352 &&
! VGMHead.lngHzYMF278B)
{
printf("No chips with Sample-ROM used!\n");
ErrVal = 2;
goto BreakProgress;
}
CancelFlag = false;
FindUsedROMData();
if (CancelFlag)
{
ErrVal = 9;
goto BreakProgress;
}
EnumerateROMRegions();
OptimizeVGMSampleROM();
if (DstDataLen < VGMDataLen)
{
if (argc > argbase + 1)
strcpy(FileName, argv[argbase + 1]);
else
strcpy(FileName, "");
if (FileName[0] == '\0')
{
strcpy(FileName, FileBase);
strcat(FileName, "_optimized.vgm");
}
WriteVGMFile(FileName);
}
BreakProgress:
free(VGMData);
free(DstData);
for (CurROM = 0x00; CurROM < ROM_TYPES; CurROM ++)
{
free(ROMRgnLst[CurROM][0x00].Regions); ROMRgnLst[CurROM][0x00].Regions = NULL;
free(ROMRgnLst[CurROM][0x01].Regions); ROMRgnLst[CurROM][0x01].Regions = NULL;
}
EndProgram:
DblClickWait(argv[0]);
return ErrVal;
}
