static void get_inst(struct xmp_context *ctx, int size, FILE *f)
{
struct xmp_player_context *p = &ctx->p;
struct xmp_mod_context *m = &p->m;
int i;
int c2spd, flags, snum;
uint8 buffer[50];
reportv(ctx, 0, "Instruments : %d ", m->xxh->ins);
reportv(ctx, 1, "\n Instrument name Smp Vol Pan C2Spd");
for (i = 0; i < m->xxh->ins; i++) {
m->xxi[i] = calloc(sizeof(struct xxm_instrument), 1);
m->xxih[i].nsm = 1;
fread(buffer, 30, 1, f);
copy_adjust(m->xxih[i].name, buffer, 30);
snum = read16b(f);
if (snum == 0 || snum > m->xxh->smp)
continue;
m->xxi[i][0].sid = --snum;
m->xxi[i][0].vol = read16b(f);
c2spd = read32b(f);
m->xxs[snum].lps = read32b(f);
m->xxs[snum].lpe = m->xxs[i].lps + read32b(f);
m->xxi[i][0].pan = 0x80 + (int16)read16b(f);
if (m->xxi[i][0].pan > 0xff)
m->xxi[i][0].pan = 0xff;
flags = read16b(f);
m->xxs[snum].flg = flags & 0x03 ? WAVE_LOOPING : 0;
m->xxs[snum].flg |= flags & 0x02 ? WAVE_BIDIR_LOOP : 0;
c2spd_to_note(c2spd, &m->xxi[i][0].xpo, &m->xxi[i][0].fin);
reportv(ctx, 1, "\n[%2X] %-30.30s #%02X V%02x P%02x %5d ",
i, m->xxih[i].name, snum,
m->xxi[i][0].vol, m->xxi[i][0].pan, c2spd);
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\n");
}
static void get_inst(struct module_data *m, int size, FILE *f, void *parm)
{
struct xmp_module *mod = &m->mod;
int i;
int c2spd, flags, snum;
uint8 buffer[50];
D_(D_INFO "Instruments: %d", mod->ins);
for (i = 0; i < mod->ins; i++) {
mod->xxi[i].sub = calloc(sizeof (struct xmp_subinstrument), 1);
mod->xxi[i].nsm = 1;
fread(buffer, 30, 1, f);
copy_adjust(mod->xxi[i].name, buffer, 30);
snum = read16b(f);
if (snum == 0 || snum > mod->smp)
continue;
mod->xxi[i].sub[0].sid = --snum;
mod->xxi[i].sub[0].vol = read16b(f);
c2spd = read32b(f);
mod->xxs[snum].lps = read32b(f);
mod->xxs[snum].lpe = mod->xxs[i].lps + read32b(f);
mod->xxi[i].sub[0].pan = 0x80 + (int16)read16b(f);
if (mod->xxi[i].sub[0].pan > 0xff)
mod->xxi[i].sub[0].pan = 0xff;
flags = read16b(f);
mod->xxs[snum].flg = flags & 0x03 ? XMP_SAMPLE_LOOP : 0;
mod->xxs[snum].flg |= flags & 0x02 ? XMP_SAMPLE_LOOP_BIDIR : 0;
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
D_(D_INFO "[%2X] %-30.30s #%02X V%02x P%02x %5d",
i, mod->xxi[i].name, snum,
mod->xxi[i].sub[0].vol, mod->xxi[i].sub[0].pan, c2spd);
}
}
static int gtk_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int i, j, k;
uint8 buffer[40];
int rows, bits, c2spd, size;
int ver, patmax;
LOAD_INIT();
hio_read(buffer, 4, 1, f);
ver = buffer[3];
hio_read(mod->name, 32, 1, f);
set_type(m, "Graoumf Tracker GTK v%d", ver);
hio_seek(f, 160, SEEK_CUR); /* skip comments */
mod->ins = hio_read16b(f);
mod->smp = mod->ins;
rows = hio_read16b(f);
mod->chn = hio_read16b(f);
mod->len = hio_read16b(f);
mod->rst = hio_read16b(f);
m->volbase = 0x100;
MODULE_INFO();
D_(D_INFO "Instruments : %d ", mod->ins);
if (instrument_init(mod) < 0)
return -1;
for (i = 0; i < mod->ins; i++) {
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
hio_read(buffer, 28, 1, f);
instrument_name(mod, i, buffer, 28);
if (ver == 1) {
hio_read32b(f);
mod->xxs[i].len = hio_read32b(f);
mod->xxs[i].lps = hio_read32b(f);
size = hio_read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + size - 1;
hio_read16b(f);
hio_read16b(f);
mod->xxi[i].sub[0].vol = 0xff;
mod->xxi[i].sub[0].pan = 0x80;
bits = 1;
c2spd = 8363;
} else {
hio_seek(f, 14, SEEK_CUR);
hio_read16b(f); /* autobal */
bits = hio_read16b(f); /* 1 = 8 bits, 2 = 16 bits */
c2spd = hio_read16b(f);
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxs[i].len = hio_read32b(f);
mod->xxs[i].lps = hio_read32b(f);
size = hio_read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + size - 1;
mod->xxi[i].sub[0].vol = hio_read16b(f);
hio_read8(f);
mod->xxi[i].sub[0].fin = hio_read8s(f);
}
if (mod->xxs[i].len > 0)
mod->xxi[i].nsm = 1;
mod->xxi[i].sub[0].sid = i;
mod->xxs[i].flg = size > 2 ? XMP_SAMPLE_LOOP : 0;
if (bits > 1) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
D_(D_INFO "[%2X] %-28.28s %05x%c%05x %05x %c "
"V%02x F%+03d %5d", i,
mod->xxi[i].name,
mod->xxs[i].len,
bits > 1 ? '+' : ' ',
mod->xxs[i].lps,
size,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, mod->xxi[i].sub[0].fin,
c2spd);
}
static int get_inst(struct module_data *m, int size, HIO_HANDLE *f, void *parm)
{
struct xmp_module *mod = &m->mod;
int i, c2spd;
uint8 name[30];
mod->ins = mod->smp = hio_read16b(f);
D_(D_INFO "Instruments : %d ", mod->ins);
if (instrument_init(mod) < 0)
return -1;
for (i = 0; i < mod->ins; i++) {
int fine, replen, flag;
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
hio_read32b(f); /* reserved */
mod->xxs[i].len = hio_read32b(f);
mod->xxi[i].nsm = !!mod->xxs[i].len;
fine = hio_read8s(f); /* finetune */
mod->xxi[i].sub[0].vol = hio_read8(f);
mod->xxi[i].sub[0].pan = 0x80;
mod->xxs[i].lps = hio_read32b(f);
replen = hio_read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + replen - 1;
mod->xxs[i].flg = replen > 2 ? XMP_SAMPLE_LOOP : 0;
hio_read(name, 22, 1, f);
instrument_name(mod, i, name, 22);
flag = hio_read16b(f); /* bit 0-7:resol 8:stereo */
if ((flag & 0xff) > 8) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
hio_read32b(f); /* midi note (0x00300000) */
c2spd = hio_read32b(f); /* frequency */
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
/* It's strange that we have both c2spd and finetune */
mod->xxi[i].sub[0].fin += fine;
mod->xxi[i].sub[0].sid = i;
D_(D_INFO "[%2X] %-22.22s %05x%c%05x %05x %c%c %2db V%02x F%+03d %5d",
i, mod->xxi[i].name,
mod->xxs[i].len,
mod->xxs[i].flg & XMP_SAMPLE_16BIT ? '+' : ' ',
mod->xxs[i].lps,
replen,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
flag & 0x100 ? 'S' : ' ',
flag & 0xff,
mod->xxi[i].sub[0].vol,
fine,
c2spd);
}
static int no_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int i, j, k;
int nsize;
LOAD_INIT();
hio_read32b(f); /* NO 0x00 0x00 */
set_type(m, "Liquid Tracker");
nsize = hio_read8(f);
for (i = 0; i < nsize; i++) {
uint8 x = hio_read8(f);
if (i < XMP_NAME_SIZE)
mod->name[i] = x;
}
hio_read16l(f);
hio_read16l(f);
hio_read16l(f);
hio_read16l(f);
hio_read8(f);
mod->pat = hio_read8(f);
hio_read8(f);
mod->chn = hio_read8(f);
mod->trk = mod->pat * mod->chn;
hio_read8(f);
hio_read16l(f);
hio_read16l(f);
hio_read8(f);
mod->ins = mod->smp = 63;
for (i = 0; i < 256; i++) {
uint8 x = hio_read8(f);
if (x == 0xff)
break;
mod->xxo[i] = x;
}
hio_seek(f, 255 - i, SEEK_CUR);
mod->len = i;
MODULE_INFO();
if (instrument_init(mod) < 0)
return -1;
/* Read instrument names */
for (i = 0; i < mod->ins; i++) {
int hasname, c2spd;
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
nsize = hio_read8(f);
hasname = 0;
for (j = 0; j < nsize; j++) {
uint8 x = hio_read8(f);
if (x != 0x20)
hasname = 1;
if (j < 32)
mod->xxi[i].name[j] = x;
}
if (!hasname)
mod->xxi[i].name[0] = 0;
hio_read32l(f);
hio_read32l(f);
mod->xxi[i].sub[0].vol = hio_read8(f);
c2spd = hio_read16l(f);
mod->xxs[i].len = hio_read16l(f);
mod->xxs[i].lps = hio_read16l(f);
mod->xxs[i].lpe = hio_read16l(f);
hio_read32l(f);
hio_read16l(f);
if (mod->xxs[i].len > 0)
mod->xxi[i].nsm = 1;
/*
mod->xxs[i].lps = 0;
mod->xxs[i].lpe = 0;
*/
mod->xxs[i].flg = mod->xxs[i].lpe > 0 ? XMP_SAMPLE_LOOP : 0;
mod->xxi[i].sub[0].fin = 0;
mod->xxi[i].sub[0].pan = 0x80;
mod->xxi[i].sub[0].sid = i;
D_(D_INFO "[%2X] %-22.22s %04x %04x %04x %c V%02x %5d",
i, mod->xxi[i].name,
mod->xxs[i].len, mod->xxs[i].lps, mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, c2spd);
c2spd = 8363 * c2spd / 8448;
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
}
if (pattern_init(mod) < 0)
return -1;
/* Read and convert patterns */
D_(D_INFO "Stored patterns: %d ", mod->pat);
for (i = 0; i < mod->pat; i++) {
if (pattern_tracks_alloc(mod, i, 64) < 0)
return -1;
for (j = 0; j < mod->xxp[i]->rows; j++) {
for (k = 0; k < mod->chn; k++) {
uint32 x, note, ins, vol, fxt, fxp;
event = &EVENT (i, k, j);
x = hio_read32l(f);
note = x & 0x0000003f;
ins = (x & 0x00001fc0) >> 6;
vol = (x & 0x000fe000) >> 13;
fxt = (x & 0x00f00000) >> 20;
fxp = (x & 0xff000000) >> 24;
if (note != 0x3f)
event->note = 36 + note;
if (ins != 0x7f)
event->ins = 1 + ins;
if (vol != 0x7f)
event->vol = vol;
if (fxt != 0x0f) {
event->fxt = fx[fxt];
event->fxp = fxp;
}
}
}
}
/* Read samples */
D_(D_INFO "Stored samples: %d", mod->smp);
for (i = 0; i < mod->ins; i++) {
if (mod->xxs[i].len == 0)
continue;
if (load_sample(m, f, SAMPLE_FLAG_UNS, &mod->xxs[i], NULL) < 0)
return -1;
}
m->quirk |= QUIRKS_ST3;
m->read_event_type = READ_EVENT_ST3;
return 0;
}
static int get_inst(struct module_data *m, int size, HIO_HANDLE *f, void *parm)
{
struct xmp_module *mod = &m->mod;
struct local_data *data = (struct local_data *)parm;
int i, j;
int srate, finetune, flags;
int val, vwf, vra, vde, vsw, fade;
uint8 buf[30];
hio_read8(f); /* 00 */
i = hio_read8(f); /* instrument number */
hio_read(&mod->xxi[i].name, 1, 28, f);
adjust_string((char *)mod->xxi[i].name);
mod->xxi[i].nsm = hio_read8(f);
for (j = 0; j < 108; j++) {
mod->xxi[i].map[j].ins = hio_read8(f);
}
hio_seek(f, 11, SEEK_CUR); /* unknown */
vwf = hio_read8(f); /* vibrato waveform */
vsw = hio_read8(f); /* vibrato sweep */
hio_read8(f); /* unknown */
hio_read8(f); /* unknown */
vde = hio_read8(f); /* vibrato depth */
vra = hio_read16l(f) / 16; /* vibrato speed */
hio_read8(f); /* unknown */
val = hio_read8(f); /* PV envelopes flags */
if (LSN(val) & 0x01)
mod->xxi[i].aei.flg |= XMP_ENVELOPE_ON;
if (LSN(val) & 0x02)
mod->xxi[i].aei.flg |= XMP_ENVELOPE_SUS;
if (LSN(val) & 0x04)
mod->xxi[i].aei.flg |= XMP_ENVELOPE_LOOP;
if (MSN(val) & 0x01)
mod->xxi[i].pei.flg |= XMP_ENVELOPE_ON;
if (MSN(val) & 0x02)
mod->xxi[i].pei.flg |= XMP_ENVELOPE_SUS;
if (MSN(val) & 0x04)
mod->xxi[i].pei.flg |= XMP_ENVELOPE_LOOP;
val = hio_read8(f); /* PV envelopes points */
mod->xxi[i].aei.npt = LSN(val) + 1;
mod->xxi[i].pei.npt = MSN(val) + 1;
val = hio_read8(f); /* PV envelopes sustain point */
mod->xxi[i].aei.sus = LSN(val);
mod->xxi[i].pei.sus = MSN(val);
val = hio_read8(f); /* PV envelopes loop start */
mod->xxi[i].aei.lps = LSN(val);
mod->xxi[i].pei.lps = MSN(val);
hio_read8(f); /* PV envelopes loop end */
mod->xxi[i].aei.lpe = LSN(val);
mod->xxi[i].pei.lpe = MSN(val);
if (mod->xxi[i].aei.npt <= 0 || mod->xxi[i].aei.npt >= XMP_MAX_ENV_POINTS)
mod->xxi[i].aei.flg &= ~XMP_ENVELOPE_ON;
if (mod->xxi[i].pei.npt <= 0 || mod->xxi[i].pei.npt >= XMP_MAX_ENV_POINTS)
mod->xxi[i].pei.flg &= ~XMP_ENVELOPE_ON;
hio_read(buf, 1, 30, f); /* volume envelope points */;
for (j = 0; j < mod->xxi[i].aei.npt; j++) {
mod->xxi[i].aei.data[j * 2] = readmem16l(buf + j * 3) / 16;
mod->xxi[i].aei.data[j * 2 + 1] = buf[j * 3 + 2];
}
hio_read(buf, 1, 30, f); /* pan envelope points */;
for (j = 0; j < mod->xxi[i].pei.npt; j++) {
mod->xxi[i].pei.data[j * 2] = readmem16l(buf + j * 3) / 16;
mod->xxi[i].pei.data[j * 2 + 1] = buf[j * 3 + 2];
}
fade = hio_read8(f); /* fadeout - 0x80->0x02 0x310->0x0c */
hio_read8(f); /* unknown */
D_(D_INFO "[%2X] %-28.28s %2d ", i, mod->xxi[i].name, mod->xxi[i].nsm);
if (mod->xxi[i].nsm == 0)
return 0;
if (subinstrument_alloc(mod, i, mod->xxi[i].nsm) < 0)
return -1;
for (j = 0; j < mod->xxi[i].nsm; j++, data->snum++) {
hio_read32b(f); /* SAMP */
hio_read32b(f); /* size */
hio_read(&mod->xxs[data->snum].name, 1, 28, f);
adjust_string((char *)mod->xxs[data->snum].name);
mod->xxi[i].sub[j].pan = hio_read8(f) * 4;
if (mod->xxi[i].sub[j].pan == 0) /* not sure about this */
mod->xxi[i].sub[j].pan = 0x80;
mod->xxi[i].sub[j].vol = hio_read8(f);
flags = hio_read8(f);
hio_read8(f); /* unknown - 0x80 */
mod->xxi[i].sub[j].vwf = vwf;
mod->xxi[i].sub[j].vde = vde;
mod->xxi[i].sub[j].vra = vra;
mod->xxi[i].sub[j].vsw = vsw;
mod->xxi[i].sub[j].sid = data->snum;
mod->xxs[data->snum].len = hio_read32l(f);
mod->xxs[data->snum].lps = hio_read32l(f);
mod->xxs[data->snum].lpe = hio_read32l(f);
mod->xxs[data->snum].flg = 0;
if (flags & 0x04)
mod->xxs[data->snum].flg |= XMP_SAMPLE_16BIT;
if (flags & 0x08)
mod->xxs[data->snum].flg |= XMP_SAMPLE_LOOP;
if (flags & 0x10)
mod->xxs[data->snum].flg |= XMP_SAMPLE_LOOP_BIDIR;
/* if (flags & 0x80)
mod->xxs[data->snum].flg |= ? */
srate = hio_read32l(f);
finetune = 0;
c2spd_to_note(srate, &mod->xxi[i].sub[j].xpo, &mod->xxi[i].sub[j].fin);
mod->xxi[i].sub[j].fin += finetune;
hio_read32l(f); /* 0x00000000 */
hio_read32l(f); /* unknown */
D_(D_INFO " %X: %05x%c%05x %05x %c V%02x P%02x %5d",
j, mod->xxs[data->snum].len,
mod->xxs[data->snum].flg & XMP_SAMPLE_16BIT ? '+' : ' ',
mod->xxs[data->snum].lps,
mod->xxs[data->snum].lpe,
mod->xxs[data->snum].flg & XMP_SAMPLE_LOOP_BIDIR ? 'B' :
mod->xxs[data->snum].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[j].vol,
mod->xxi[i].sub[j].pan,
srate);
if (mod->xxs[data->snum].len > 1) {
int snum = data->snum;
if (load_sample(m, f, 0, &mod->xxs[snum], NULL) < 0)
return -1;
}
}
return 0;
}
static int mgt_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int i, j;
int ver;
int sng_ptr, seq_ptr, ins_ptr, pat_ptr, trk_ptr, smp_ptr;
int sdata[64];
LOAD_INIT();
hio_read24b(f); /* MGT */
ver = hio_read8(f);
hio_read32b(f); /* MCS */
set_type(m, "Megatracker MGT v%d.%d", MSN(ver), LSN(ver));
mod->chn = hio_read16b(f);
hio_read16b(f); /* number of songs */
mod->len = hio_read16b(f);
mod->pat = hio_read16b(f);
mod->trk = hio_read16b(f);
mod->ins = mod->smp = hio_read16b(f);
hio_read16b(f); /* reserved */
hio_read32b(f); /* reserved */
sng_ptr = hio_read32b(f);
seq_ptr = hio_read32b(f);
ins_ptr = hio_read32b(f);
pat_ptr = hio_read32b(f);
trk_ptr = hio_read32b(f);
smp_ptr = hio_read32b(f);
hio_read32b(f); /* total smp len */
hio_read32b(f); /* unpacked trk size */
hio_seek(f, start + sng_ptr, SEEK_SET);
hio_read(mod->name, 1, 32, f);
seq_ptr = hio_read32b(f);
mod->len = hio_read16b(f);
mod->rst = hio_read16b(f);
mod->bpm = hio_read8(f);
mod->spd = hio_read8(f);
hio_read16b(f); /* global volume */
hio_read8(f); /* master L */
hio_read8(f); /* master R */
for (i = 0; i < mod->chn; i++) {
hio_read16b(f); /* pan */
}
MODULE_INFO();
/* Sequence */
hio_seek(f, start + seq_ptr, SEEK_SET);
for (i = 0; i < mod->len; i++)
mod->xxo[i] = hio_read16b(f);
/* Instruments */
if (instrument_init(mod) < 0)
return -1;
hio_seek(f, start + ins_ptr, SEEK_SET);
for (i = 0; i < mod->ins; i++) {
int c2spd, flags;
if (subinstrument_alloc(mod, i , 1) < 0)
return -1;
hio_read(mod->xxi[i].name, 1, 32, f);
sdata[i] = hio_read32b(f);
mod->xxs[i].len = hio_read32b(f);
mod->xxs[i].lps = hio_read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + hio_read32b(f);
hio_read32b(f);
hio_read32b(f);
c2spd = hio_read32b(f);
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].sub[0].vol = hio_read16b(f) >> 4;
hio_read8(f); /* vol L */
hio_read8(f); /* vol R */
mod->xxi[i].sub[0].pan = 0x80;
flags = hio_read8(f);
mod->xxs[i].flg = flags & 0x03 ? XMP_SAMPLE_LOOP : 0;
mod->xxs[i].flg |= flags & 0x02 ? XMP_SAMPLE_LOOP_BIDIR : 0;
mod->xxi[i].sub[0].fin += 0 * hio_read8(f); // FIXME
hio_read8(f); /* unused */
hio_read8(f);
hio_read8(f);
hio_read8(f);
hio_read16b(f);
hio_read32b(f);
hio_read32b(f);
mod->xxi[i].nsm = !!mod->xxs[i].len;
mod->xxi[i].sub[0].sid = i;
D_(D_INFO "[%2X] %-32.32s %04x %04x %04x %c V%02x %5d\n",
i, mod->xxi[i].name,
mod->xxs[i].len, mod->xxs[i].lps, mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP_BIDIR ? 'B' :
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, c2spd);
}
/* PATTERN_INIT - alloc extra track*/
if (pattern_init(mod) < 0)
return -1;
D_(D_INFO "Stored tracks: %d", mod->trk);
/* Tracks */
for (i = 1; i < mod->trk; i++) {
int offset, rows;
uint8 b;
hio_seek(f, start + trk_ptr + i * 4, SEEK_SET);
offset = hio_read32b(f);
hio_seek(f, start + offset, SEEK_SET);
rows = hio_read16b(f);
if (track_alloc(mod, i, rows) < 0)
return -1;
//printf("\n=== Track %d ===\n\n", i);
for (j = 0; j < rows; j++) {
uint8 note, f2p;
b = hio_read8(f);
j += b & 0x03;
note = 0;
event = &mod->xxt[i]->event[j];
if (b & 0x04)
note = hio_read8(f);
if (b & 0x08)
event->ins = hio_read8(f);
if (b & 0x10)
event->vol = hio_read8(f);
if (b & 0x20)
event->fxt = hio_read8(f);
if (b & 0x40)
event->fxp = hio_read8(f);
if (b & 0x80)
f2p = hio_read8(f);
if (note == 1)
event->note = XMP_KEY_OFF;
else if (note > 11) /* adjusted to play codeine.mgt */
event->note = note + 1;
/* effects */
if (event->fxt < 0x10)
/* like amiga */ ;
else switch (event->fxt) {
case 0x13:
case 0x14:
case 0x15:
case 0x17:
case 0x1c:
case 0x1d:
case 0x1e:
event->fxt = FX_EXTENDED;
event->fxp = ((event->fxt & 0x0f) << 4) |
(event->fxp & 0x0f);
break;
default:
event->fxt = event->fxp = 0;
}
/* volume and volume column effects */
if ((event->vol >= 0x10) && (event->vol <= 0x50)) {
event->vol -= 0x0f;
continue;
}
switch (event->vol >> 4) {
case 0x06: /* Volume slide down */
event->f2t = FX_VOLSLIDE_2;
event->f2p = event->vol - 0x60;
break;
case 0x07: /* Volume slide up */
event->f2t = FX_VOLSLIDE_2;
event->f2p = (event->vol - 0x70) << 4;
break;
case 0x08: /* Fine volume slide down */
event->f2t = FX_EXTENDED;
event->f2p = (EX_F_VSLIDE_DN << 4) |
(event->vol - 0x80);
break;
case 0x09: /* Fine volume slide up */
event->f2t = FX_EXTENDED;
event->f2p = (EX_F_VSLIDE_UP << 4) |
(event->vol - 0x90);
break;
case 0x0a: /* Set vibrato speed */
event->f2t = FX_VIBRATO;
event->f2p = (event->vol - 0xa0) << 4;
break;
case 0x0b: /* Vibrato */
event->f2t = FX_VIBRATO;
event->f2p = event->vol - 0xb0;
break;
case 0x0c: /* Set panning */
event->f2t = FX_SETPAN;
event->f2p = ((event->vol - 0xc0) << 4) + 8;
break;
case 0x0d: /* Pan slide left */
event->f2t = FX_PANSLIDE;
event->f2p = (event->vol - 0xd0) << 4;
break;
case 0x0e: /* Pan slide right */
event->f2t = FX_PANSLIDE;
event->f2p = event->vol - 0xe0;
break;
case 0x0f: /* Tone portamento */
event->f2t = FX_TONEPORTA;
event->f2p = (event->vol - 0xf0) << 4;
break;
}
event->vol = 0;
/*printf("%02x %02x %02x %02x %02x %02x\n",
j, event->note, event->ins, event->vol,
event->fxt, event->fxp);*/
}
}
/* Extra track */
mod->xxt[0] = calloc(sizeof(struct xmp_track) +
sizeof(struct xmp_event) * 64 - 1, 1);
mod->xxt[0]->rows = 64;
/* Read and convert patterns */
D_(D_INFO "Stored patterns: %d", mod->pat);
hio_seek(f, start + pat_ptr, SEEK_SET);
for (i = 0; i < mod->pat; i++) {
if (pattern_alloc(mod, i) < 0)
return -1;
mod->xxp[i]->rows = hio_read16b(f);
for (j = 0; j < mod->chn; j++) {
mod->xxp[i]->index[j] = hio_read16b(f) - 1;
}
}
/* Read samples */
D_(D_INFO "Stored samples: %d", mod->smp);
for (i = 0; i < mod->ins; i++) {
if (mod->xxi[i].nsm == 0)
continue;
hio_seek(f, start + sdata[i], SEEK_SET);
if (load_sample(m, f, 0, &mod->xxs[i], NULL) < 0)
return -1;
}
return 0;
}
static int ptm_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
int c, r, i, smp_ofs[256];
struct xmp_event *event;
struct ptm_file_header pfh;
struct ptm_instrument_header pih;
uint8 n, b;
LOAD_INIT();
/* Load and convert header */
hio_read(&pfh.name, 28, 1, f); /* Song name */
pfh.doseof = hio_read8(f); /* 0x1a */
pfh.vermin = hio_read8(f); /* Minor version */
pfh.vermaj = hio_read8(f); /* Major type */
pfh.rsvd1 = hio_read8(f); /* Reserved */
pfh.ordnum = hio_read16l(f); /* Number of orders (must be even) */
pfh.insnum = hio_read16l(f); /* Number of instruments */
pfh.patnum = hio_read16l(f); /* Number of patterns */
pfh.chnnum = hio_read16l(f); /* Number of channels */
pfh.flags = hio_read16l(f); /* Flags (set to 0) */
pfh.rsvd2 = hio_read16l(f); /* Reserved */
pfh.magic = hio_read32b(f); /* 'PTMF' */
if (pfh.magic != MAGIC_PTMF)
return -1;
/* Sanity check */
if (pfh.ordnum > 256 || pfh.insnum > 255 || pfh.patnum > 128 ||
pfh.chnnum > 32) {
return -1;
}
hio_read(&pfh.rsvd3, 16, 1, f); /* Reserved */
hio_read(&pfh.chset, 32, 1, f); /* Channel settings */
hio_read(&pfh.order, 256, 1, f); /* Orders */
for (i = 0; i < 128; i++)
pfh.patseg[i] = hio_read16l(f);
mod->len = pfh.ordnum;
mod->ins = pfh.insnum;
mod->pat = pfh.patnum;
mod->chn = pfh.chnnum;
mod->trk = mod->pat * mod->chn;
mod->smp = mod->ins;
mod->spd = 6;
mod->bpm = 125;
memcpy (mod->xxo, pfh.order, 256);
m->c4rate = C4_NTSC_RATE;
copy_adjust(mod->name, pfh.name, 28);
set_type(m, "Poly Tracker PTM %d.%02x",
pfh.vermaj, pfh.vermin);
MODULE_INFO();
if (instrument_init(mod) < 0)
return -1;
/* Read and convert instruments and samples */
for (i = 0; i < mod->ins; i++) {
struct xmp_instrument *xxi = &mod->xxi[i];
struct xmp_sample *xxs = &mod->xxs[i];
struct xmp_subinstrument *sub;
pih.type = hio_read8(f); /* Sample type */
hio_read(&pih.dosname, 12, 1, f); /* DOS file name */
pih.vol = hio_read8(f); /* Volume */
pih.c4spd = hio_read16l(f); /* C4 speed */
pih.smpseg = hio_read16l(f); /* Sample segment (not used) */
pih.smpofs = hio_read32l(f); /* Sample offset */
pih.length = hio_read32l(f); /* Length */
pih.loopbeg = hio_read32l(f); /* Loop begin */
pih.loopend = hio_read32l(f); /* Loop end */
pih.gusbeg = hio_read32l(f); /* GUS begin address */
pih.guslps = hio_read32l(f); /* GUS loop start address */
pih.guslpe = hio_read32l(f); /* GUS loop end address */
pih.gusflg = hio_read8(f); /* GUS loop flags */
pih.rsvd1 = hio_read8(f); /* Reserved */
hio_read(&pih.name, 28, 1, f); /* Instrument name */
pih.magic = hio_read32b(f); /* 'PTMS' */
if ((pih.type & 3) != 1)
continue;
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
sub = &xxi->sub[0];
smp_ofs[i] = pih.smpofs;
xxs->len = pih.length;
xxs->lps = pih.loopbeg;
xxs->lpe = pih.loopend;
if (mod->xxs[i].len > 0)
mod->xxi[i].nsm = 1;
xxs->flg = 0;
if (pih.type & 0x04) {
xxs->flg |= XMP_SAMPLE_LOOP;
}
if (pih.type & 0x08) {
xxs->flg |= XMP_SAMPLE_LOOP | XMP_SAMPLE_LOOP_BIDIR;
}
if (pih.type & 0x10) {
xxs->flg |= XMP_SAMPLE_16BIT;
xxs->len >>= 1;
xxs->lps >>= 1;
xxs->lpe >>= 1;
}
sub->vol = pih.vol;
sub->pan = 0x80;
sub->sid = i;
pih.magic = 0;
instrument_name(mod, i, pih.name, 28);
D_(D_INFO "[%2X] %-28.28s %05x%c%05x %05x %c V%02x %5d",
i, mod->xxi[i].name, mod->xxs[i].len,
pih.type & 0x10 ? '+' : ' ',
xxs->lps, xxs->lpe, xxs->flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
sub->vol, pih.c4spd);
/* Convert C4SPD to relnote/finetune */
c2spd_to_note(pih.c4spd, &sub->xpo, &sub->fin);
}
static int ptm_load(struct xmp_context *ctx, FILE *f, const int start)
{
struct xmp_player_context *p = &ctx->p;
struct xmp_mod_context *m = &p->m;
int c, r, i, smp_ofs[256];
struct xxm_event *event;
struct ptm_file_header pfh;
struct ptm_instrument_header pih;
uint8 n, b;
LOAD_INIT();
/* Load and convert header */
fread(&pfh.name, 28, 1, f); /* Song name */
pfh.doseof = read8(f); /* 0x1a */
pfh.vermin = read8(f); /* Minor version */
pfh.vermaj = read8(f); /* Major type */
pfh.rsvd1 = read8(f); /* Reserved */
pfh.ordnum = read16l(f); /* Number of orders (must be even) */
pfh.insnum = read16l(f); /* Number of instruments */
pfh.patnum = read16l(f); /* Number of patterns */
pfh.chnnum = read16l(f); /* Number of channels */
pfh.flags = read16l(f); /* Flags (set to 0) */
pfh.rsvd2 = read16l(f); /* Reserved */
pfh.magic = read32b(f); /* 'PTMF' */
#if 0
if (pfh.magic != MAGIC_PTMF)
return -1;
#endif
fread(&pfh.rsvd3, 16, 1, f); /* Reserved */
fread(&pfh.chset, 32, 1, f); /* Channel settings */
fread(&pfh.order, 256, 1, f); /* Orders */
for (i = 0; i < 128; i++)
pfh.patseg[i] = read16l(f);
m->xxh->len = pfh.ordnum;
m->xxh->ins = pfh.insnum;
m->xxh->pat = pfh.patnum;
m->xxh->chn = pfh.chnnum;
m->xxh->trk = m->xxh->pat * m->xxh->chn;
m->xxh->smp = m->xxh->ins;
m->xxh->tpo = 6;
m->xxh->bpm = 125;
memcpy (m->xxo, pfh.order, 256);
m->c4rate = C4_NTSC_RATE;
copy_adjust((uint8 *)m->name, pfh.name, 28);
sprintf(m->type, "PTMF %d.%02x (Poly Tracker)",
pfh.vermaj, pfh.vermin);
MODULE_INFO();
INSTRUMENT_INIT();
/* Read and convert instruments and samples */
reportv(ctx, 1, " Instrument name Len LBeg LEnd L Vol C4Spd\n");
for (i = 0; i < m->xxh->ins; i++) {
m->xxi[i] = calloc (sizeof (struct xxm_instrument), 1);
pih.type = read8(f); /* Sample type */
fread(&pih.dosname, 12, 1, f); /* DOS file name */
pih.vol = read8(f); /* Volume */
pih.c4spd = read16l(f); /* C4 speed */
pih.smpseg = read16l(f); /* Sample segment (not used) */
pih.smpofs = read32l(f); /* Sample offset */
pih.length = read32l(f); /* Length */
pih.loopbeg = read32l(f); /* Loop begin */
pih.loopend = read32l(f); /* Loop end */
pih.gusbeg = read32l(f); /* GUS begin address */
pih.guslps = read32l(f); /* GUS loop start address */
pih.guslpe = read32l(f); /* GUS loop end address */
pih.gusflg = read8(f); /* GUS loop flags */
pih.rsvd1 = read8(f); /* Reserved */
fread(&pih.name, 28, 1, f); /* Instrument name */
pih.magic = read32b(f); /* 'PTMS' */
if ((pih.type & 3) != 1)
continue;
smp_ofs[i] = pih.smpofs;
m->xxih[i].nsm = !!(m->xxs[i].len = pih.length);
m->xxs[i].lps = pih.loopbeg;
m->xxs[i].lpe = pih.loopend;
if (m->xxs[i].lpe)
m->xxs[i].lpe--;
m->xxs[i].flg = pih.type & 0x04 ? WAVE_LOOPING : 0;
m->xxs[i].flg |= pih.type & 0x08 ? WAVE_LOOPING | WAVE_BIDIR_LOOP : 0;
m->xxs[i].flg |= pih.type & 0x10 ? WAVE_16_BITS : 0;
m->xxi[i][0].vol = pih.vol;
m->xxi[i][0].pan = 0x80;
m->xxi[i][0].sid = i;
pih.magic = 0;
copy_adjust(m->xxih[i].name, pih.name, 28);
if ((V(1)) && (strlen((char *)m->xxih[i].name) || m->xxs[i].len))
report ("[%2X] %-28.28s %05x%c%05x %05x %c V%02x %5d\n",
i, m->xxih[i].name, m->xxs[i].len, pih.type & 0x10 ? '+' : ' ',
m->xxs[i].lps, m->xxs[i].lpe, m->xxs[i].flg & WAVE_LOOPING ? 'L' : ' ',
m->xxi[i][0].vol, pih.c4spd);
/* Convert C4SPD to relnote/finetune */
c2spd_to_note (pih.c4spd, &m->xxi[i][0].xpo, &m->xxi[i][0].fin);
}
PATTERN_INIT();
/* Read patterns */
reportv(ctx, 0, "Stored patterns: %d ", m->xxh->pat);
for (i = 0; i < m->xxh->pat; i++) {
if (!pfh.patseg[i])
continue;
PATTERN_ALLOC (i);
m->xxp[i]->rows = 64;
TRACK_ALLOC (i);
fseek(f, start + 16L * pfh.patseg[i], SEEK_SET);
r = 0;
while (r < 64) {
fread (&b, 1, 1, f);
if (!b) {
r++;
continue;
}
c = b & PTM_CH_MASK;
if (c >= m->xxh->chn)
continue;
event = &EVENT (i, c, r);
if (b & PTM_NI_FOLLOW) {
fread (&n, 1, 1, f);
switch (n) {
case 255:
n = 0;
break; /* Empty note */
case 254:
n = XMP_KEY_OFF;
break; /* Key off */
}
event->note = n;
fread (&n, 1, 1, f);
event->ins = n;
}
if (b & PTM_FX_FOLLOWS) {
event->fxt = read8(f);
event->fxp = read8(f);
if (event->fxt > 0x17)
event->fxt = event->fxp = 0;
switch (event->fxt) {
case 0x0e: /* Extended effect */
if (MSN(event->fxp) == 0x8) { /* Pan set */
event->fxt = FX_SETPAN;
event->fxp = LSN (event->fxp) << 4;
}
break;
case 0x10: /* Set global volume */
event->fxt = FX_GLOBALVOL;
break;
case 0x11: /* Multi retrig */
event->fxt = FX_MULTI_RETRIG;
break;
case 0x12: /* Fine vibrato */
event->fxt = FX_FINE4_VIBRA;
break;
case 0x13: /* Note slide down */
event->fxt = FX_NSLIDE_DN;
break;
case 0x14: /* Note slide up */
event->fxt = FX_NSLIDE_UP;
break;
case 0x15: /* Note slide down + retrig */
event->fxt = FX_NSLIDE_R_DN;
break;
case 0x16: /* Note slide up + retrig */
event->fxt = FX_NSLIDE_R_UP;
break;
case 0x17: /* Reverse sample */
event->fxt = event->fxp = 0;
break;
}
}
if (b & PTM_VOL_FOLLOWS) {
event->vol = read8(f) + 1;
}
}
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\nStored samples : %d ", m->xxh->smp);
for (i = 0; i < m->xxh->smp; i++) {
if (!m->xxs[i].len)
continue;
fseek(f, start + smp_ofs[m->xxi[i][0].sid], SEEK_SET);
xmp_drv_loadpatch(ctx, f, m->xxi[i][0].sid, m->c4rate,
XMP_SMP_8BDIFF, &m->xxs[m->xxi[i][0].sid], NULL);
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\n");
m->vol_xlat = ptm_vol;
for (i = 0; i < m->xxh->chn; i++)
m->xxc[i].pan = pfh.chset[i] << 4;
return 0;
}
static int gdm_load(struct module_data *m, xmp_file f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int vermaj, vermin, tvmaj, tvmin, tracker;
int origfmt, ord_ofs, pat_ofs, ins_ofs, smp_ofs;
uint8 buffer[32], panmap[32];
int i;
LOAD_INIT();
read32b(f); /* skip magic */
xmp_fread(mod->name, 1, 32, f);
xmp_fseek(f, 32, SEEK_CUR); /* skip author */
xmp_fseek(f, 7, SEEK_CUR);
vermaj = read8(f);
vermin = read8(f);
tracker = read16l(f);
tvmaj = read8(f);
tvmin = read8(f);
if (tracker == 0) {
set_type(m, "GDM %d.%02d (2GDM %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
} else {
set_type(m, "GDM %d.%02d (unknown tracker %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
}
xmp_fread(panmap, 32, 1, f);
for (i = 0; i < 32; i++) {
if (panmap[i] != 0xff)
mod->chn = i + 1;
if (panmap[i] == 16)
panmap[i] = 8;
mod->xxc[i].pan = 0x80 + (panmap[i] - 8) * 16;
}
mod->gvl = read8(f);
mod->spd = read8(f);
mod->bpm = read8(f);
origfmt = read16l(f);
ord_ofs = read32l(f);
mod->len = read8(f) + 1;
pat_ofs = read32l(f);
mod->pat = read8(f) + 1;
ins_ofs = read32l(f);
smp_ofs = read32l(f);
mod->ins = mod->smp = read8(f) + 1;
mod->trk = mod->pat * mod->chn;
MODULE_INFO();
xmp_fseek(f, start + ord_ofs, SEEK_SET);
for (i = 0; i < mod->len; i++)
mod->xxo[i] = read8(f);
/* Read instrument data */
xmp_fseek(f, start + ins_ofs, SEEK_SET);
INSTRUMENT_INIT();
for (i = 0; i < mod->ins; i++) {
int flg, c4spd, vol, pan;
mod->xxi[i].sub = calloc(sizeof (struct xmp_subinstrument), 1);
xmp_fread(buffer, 32, 1, f);
copy_adjust(mod->xxi[i].name, buffer, 32);
xmp_fseek(f, 12, SEEK_CUR); /* skip filename */
read8(f); /* skip EMS handle */
mod->xxs[i].len = read32l(f);
mod->xxs[i].lps = read32l(f);
mod->xxs[i].lpe = read32l(f);
flg = read8(f);
c4spd = read16l(f);
vol = read8(f);
pan = read8(f);
mod->xxi[i].sub[0].vol = vol > 0x40 ? 0x40 : vol;
mod->xxi[i].sub[0].pan = pan > 15 ? 0x80 : 0x80 + (pan - 8) * 16;
c2spd_to_note(c4spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].nsm = !!(mod->xxs[i].len);
mod->xxi[i].sub[0].sid = i;
mod->xxs[i].flg = 0;
if (flg & 0x01) {
mod->xxs[i].flg |= XMP_SAMPLE_LOOP;
}
if (flg & 0x02) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
D_(D_INFO "[%2X] %-32.32s %05x%c%05x %05x %c V%02x P%02x %5d",
i, mod->xxi[i].name,
mod->xxs[i].len,
mod->xxs[i].flg & XMP_SAMPLE_16BIT ? '+' : ' ',
mod->xxs[i].lps,
mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol,
mod->xxi[i].sub[0].pan,
c4spd);
}
static int s3m_load(struct module_data *m, FILE *f, const int start)
{
struct xmp_module *mod = &m->mod;
int c, r, i;
struct s3m_adlib_header sah;
struct xmp_event *event = 0, dummy;
struct s3m_file_header sfh;
struct s3m_instrument_header sih;
int pat_len;
uint8 n, b, x8;
char tracker_name[40];
int quirk87 = 0;
uint16 *pp_ins; /* Parapointers to instruments */
uint16 *pp_pat; /* Parapointers to patterns */
uint8 arpeggio_val[32];
LOAD_INIT();
fread(&sfh.name, 28, 1, f); /* Song name */
read8(f); /* 0x1a */
sfh.type = read8(f); /* File type */
read16l(f); /* Reserved */
sfh.ordnum = read16l(f); /* Number of orders (must be even) */
sfh.insnum = read16l(f); /* Number of instruments */
sfh.patnum = read16l(f); /* Number of patterns */
sfh.flags = read16l(f); /* Flags */
sfh.version = read16l(f); /* Tracker ID and version */
sfh.ffi = read16l(f); /* File format information */
sfh.magic = read32b(f); /* 'SCRM' */
sfh.gv = read8(f); /* Global volume */
sfh.is = read8(f); /* Initial speed */
sfh.it = read8(f); /* Initial tempo */
sfh.mv = read8(f); /* Master volume */
sfh.uc = read8(f); /* Ultra click removal */
sfh.dp = read8(f); /* Default pan positions if 0xfc */
read32l(f); /* Reserved */
read32l(f); /* Reserved */
sfh.special = read16l(f); /* Ptr to special custom data */
fread(sfh.chset, 32, 1, f); /* Channel settings */
#if 0
if (sfh.magic != MAGIC_SCRM)
return -1;
#endif
/* S3M anomaly in return_of_litmus.s3m */
if (sfh.version == 0x1301 && sfh.name[27] == 0x87)
quirk87 = 1;
if (quirk87) {
fix87(sfh.name);
fix87(sfh.patnum);
fix87(sfh.flags);
}
copy_adjust(mod->name, sfh.name, 28);
/* Load and convert header */
mod->len = sfh.ordnum;
mod->ins = sfh.insnum;
mod->smp = mod->ins;
mod->pat = sfh.patnum;
pp_ins = calloc (2, mod->ins);
pp_pat = calloc (2, mod->pat);
if (sfh.flags & S3M_AMIGA_RANGE)
m->quirk |= QUIRK_MODRNG;
if (sfh.flags & S3M_ST300_VOLS)
m->quirk |= QUIRK_VSALL;
/* m->volbase = 4096 / sfh.gv; */
mod->spd = sfh.is;
mod->bpm = sfh.it;
for (i = 0; i < 32; i++) {
if (sfh.chset[i] == S3M_CH_OFF)
continue;
mod->chn = i + 1;
if (sfh.mv & 0x80) { /* stereo */
int x = sfh.chset[i] & S3M_CH_PAN;
mod->xxc[i].pan = (x & 0x0f) < 8 ? 0x00 : 0xff;
} else {
mod->xxc[i].pan = 0x80;
}
}
mod->trk = mod->pat * mod->chn;
fread(mod->xxo, 1, mod->len, f);
for (i = 0; i < mod->ins; i++)
pp_ins[i] = read16l(f);
for (i = 0; i < mod->pat; i++)
pp_pat[i] = read16l(f);
/* Default pan positions */
for (i = 0, sfh.dp -= 0xfc; !sfh.dp /* && n */ && (i < 32); i++) {
uint8 x = read8(f);
if (x & S3M_PAN_SET)
mod->xxc[i].pan = (x << 4) & 0xff;
else
mod->xxc[i].pan = sfh.mv % 0x80 ? 0x30 + 0xa0 * (i & 1) : 0x80;
}
m->c4rate = C4_NTSC_RATE;
if (sfh.version == 0x1300)
m->quirk |= QUIRK_VSALL;
switch (sfh.version >> 12) {
case 1:
snprintf(tracker_name, 40, "Scream Tracker %d.%02x",
(sfh.version & 0x0f00) >> 8, sfh.version & 0xff);
m->quirk |= QUIRK_ST3GVOL;
break;
case 2:
snprintf(tracker_name, 40, "Imago Orpheus %d.%02x",
(sfh.version & 0x0f00) >> 8, sfh.version & 0xff);
break;
case 3:
if (sfh.version == 0x3216) {
strcpy(tracker_name, "Impulse Tracker 2.14v3");
} else if (sfh.version == 0x3217) {
strcpy(tracker_name, "Impulse Tracker 2.14v5");
} else {
snprintf(tracker_name, 40, "Impulse Tracker %d.%02x",
(sfh.version & 0x0f00) >> 8, sfh.version & 0xff);
}
break;
case 4:
snprintf(tracker_name, 40, "Schism Tracker %d.%02x",
(sfh.version & 0x0f00) >> 8, sfh.version & 0xff);
break;
case 5:
snprintf(tracker_name, 40, "OpenMPT %d.%02x",
(sfh.version & 0x0f00) >> 8, sfh.version & 0xff);
break;
default:
snprintf(tracker_name, 40, "unknown (%04x)", sfh.version);
}
snprintf(mod->type, XMP_NAME_SIZE, "%s S3M", tracker_name);
MODULE_INFO();
PATTERN_INIT();
/* Read patterns */
D_(D_INFO "Stored patterns: %d", mod->pat);
memset (arpeggio_val, 0, 32);
for (i = 0; i < mod->pat; i++) {
PATTERN_ALLOC (i);
mod->xxp[i]->rows = 64;
TRACK_ALLOC (i);
if (!pp_pat[i])
continue;
fseek(f, start + pp_pat[i] * 16, SEEK_SET);
r = 0;
pat_len = read16l(f) - 2;
/* Used to be (--pat_len >= 0). Replaced by Rudolf Cejka
* <*****@*****.**>, fixes hunt.s3m
* ftp://us.aminet.net/pub/aminet/mods/8voic/s3m_hunt.lha
*/
while (r < mod->xxp[i]->rows) {
b = read8(f);
if (b == S3M_EOR) {
r++;
continue;
}
c = b & S3M_CH_MASK;
event = c >= mod->chn ? &dummy : &EVENT (i, c, r);
if (b & S3M_NI_FOLLOW) {
switch(n = read8(f)) {
case 255:
n = 0;
break; /* Empty note */
case 254:
n = XMP_KEY_OFF;
break; /* Key off */
default:
n = 13 + 12 * MSN (n) + LSN (n);
}
event->note = n;
event->ins = read8(f);
pat_len -= 2;
}
if (b & S3M_VOL_FOLLOWS) {
event->vol = read8(f) + 1;
pat_len--;
}
if (b & S3M_FX_FOLLOWS) {
event->fxt = read8(f);
event->fxp = read8(f);
xlat_fx(c, event, arpeggio_val);
pat_len -= 2;
}
}
}
D_(D_INFO "Stereo enabled: %s", sfh.mv & 0x80 ? "yes" : "no");
D_(D_INFO "Pan settings: %s", sfh.dp ? "no" : "yes");
INSTRUMENT_INIT();
/* Read and convert instruments and samples */
D_(D_INFO "Instruments: %d", mod->ins);
for (i = 0; i < mod->ins; i++) {
mod->xxi[i].sub = calloc(sizeof (struct xmp_subinstrument), 1);
fseek(f, start + pp_ins[i] * 16, SEEK_SET);
x8 = read8(f);
mod->xxi[i].sub[0].pan = 0x80;
mod->xxi[i].sub[0].sid = i;
if (x8 >= 2) {
/* OPL2 FM instrument */
fread(&sah.dosname, 12, 1, f); /* DOS file name */
fread(&sah.rsvd1, 3, 1, f); /* 0x00 0x00 0x00 */
fread(&sah.reg, 12, 1, f); /* Adlib registers */
sah.vol = read8(f);
sah.dsk = read8(f);
read16l(f);
sah.c2spd = read16l(f); /* C 4 speed */
read16l(f);
fread(&sah.rsvd4, 12, 1, f); /* Reserved */
fread(&sah.name, 28, 1, f); /* Instrument name */
sah.magic = read32b(f); /* 'SCRI' */
if (sah.magic != MAGIC_SCRI) {
D_(D_CRIT "error: FM instrument magic");
return -2;
}
sah.magic = 0;
copy_adjust(mod->xxi[i].name, sah.name, 28);
mod->xxi[i].nsm = 1;
mod->xxi[i].sub[0].vol = sah.vol;
c2spd_to_note(sah.c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].sub[0].xpo += 12;
load_sample(f, SAMPLE_FLAG_ADLIB, &mod->xxs[i], (char *)&sah.reg);
D_(D_INFO "[%2X] %-28.28s", i, mod->xxi[i].name);
continue;
}
fread(&sih.dosname, 13, 1, f); /* DOS file name */
sih.memseg = read16l(f); /* Pointer to sample data */
sih.length = read32l(f); /* Length */
sih.loopbeg = read32l(f); /* Loop begin */
sih.loopend = read32l(f); /* Loop end */
sih.vol = read8(f); /* Volume */
sih.rsvd1 = read8(f); /* Reserved */
sih.pack = read8(f); /* Packing type (not used) */
sih.flags = read8(f); /* Loop/stereo/16bit samples flags */
sih.c2spd = read16l(f); /* C 4 speed */
sih.rsvd2 = read16l(f); /* Reserved */
fread(&sih.rsvd3, 4, 1, f); /* Reserved */
sih.int_gp = read16l(f); /* Internal - GUS pointer */
sih.int_512 = read16l(f); /* Internal - SB pointer */
sih.int_last = read32l(f); /* Internal - SB index */
fread(&sih.name, 28, 1, f); /* Instrument name */
sih.magic = read32b(f); /* 'SCRS' */
if (x8 == 1 && sih.magic != MAGIC_SCRS) {
D_(D_CRIT "error: instrument magic");
return -2;
}
if (quirk87) {
fix87(sih.length);
fix87(sih.loopbeg);
fix87(sih.loopend);
fix87(sih.flags);
}
mod->xxs[i].len = sih.length;
mod->xxi[i].nsm = sih.length > 0 ? 1 : 0;
mod->xxs[i].lps = sih.loopbeg;
mod->xxs[i].lpe = sih.loopend;
mod->xxs[i].flg = sih.flags & 1 ? XMP_SAMPLE_LOOP : 0;
if (sih.flags & 4) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
mod->xxi[i].sub[0].vol = sih.vol;
sih.magic = 0;
copy_adjust(mod->xxi[i].name, sih.name, 28);
D_(D_INFO "[%2X] %-28.28s %04x%c%04x %04x %c V%02x %5d",
i, mod->xxi[i].name, mod->xxs[i].len,
mod->xxs[i].flg & XMP_SAMPLE_16BIT ?'+' : ' ',
mod->xxs[i].lps, mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, sih.c2spd);
c2spd_to_note(sih.c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
fseek(f, start + 16L * sih.memseg, SEEK_SET);
load_sample(f, (sfh.ffi - 1) * SAMPLE_FLAG_UNS, &mod->xxs[i], NULL);
}
static int get_inst(struct module_data *m, int size, HIO_HANDLE *f, void *parm)
{
struct xmp_module *mod = &m->mod;
int i, srate, finetune, flags;
int has_unsigned_sample;
hio_read32b(f); /* 42 01 00 00 */
hio_read8(f); /* 00 */
i = hio_read8(f); /* instrument number */
hio_read(&mod->xxi[i].name, 1, 28, f);
adjust_string((char *)mod->xxi[i].name);
hio_seek(f, 290, SEEK_CUR); /* Sample/note map, envelopes */
mod->xxi[i].nsm = hio_read16l(f);
D_(D_INFO "[%2X] %-28.28s %2d ", i, mod->xxi[i].name, mod->xxi[i].nsm);
if (mod->xxi[i].nsm == 0)
return 0;
if (subinstrument_alloc(mod, i, mod->xxi[i].nsm) < 0)
return -1;
/* FIXME: Currently reading only the first sample */
hio_read32b(f); /* RIFF */
hio_read32b(f); /* size */
hio_read32b(f); /* AS */
hio_read32b(f); /* SAMP */
hio_read32b(f); /* size */
hio_read32b(f); /* unknown - usually 0x40000000 */
hio_read(&mod->xxs[i].name, 1, 28, f);
adjust_string((char *)mod->xxs[i].name);
hio_read32b(f); /* unknown - 0x0000 */
hio_read8(f); /* unknown - 0x00 */
mod->xxi[i].sub[0].sid = i;
mod->xxi[i].vol = hio_read8(f);
mod->xxi[i].sub[0].pan = 0x80;
mod->xxi[i].sub[0].vol = (hio_read16l(f) + 1) / 512;
flags = hio_read16l(f);
hio_read16l(f); /* unknown - 0x0080 */
mod->xxs[i].len = hio_read32l(f);
mod->xxs[i].lps = hio_read32l(f);
mod->xxs[i].lpe = hio_read32l(f);
mod->xxs[i].flg = 0;
has_unsigned_sample = 0;
if (flags & 0x04)
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
if (flags & 0x08)
mod->xxs[i].flg |= XMP_SAMPLE_LOOP;
if (flags & 0x10)
mod->xxs[i].flg |= XMP_SAMPLE_LOOP | XMP_SAMPLE_LOOP_BIDIR;
if (~flags & 0x80)
has_unsigned_sample = 1;
srate = hio_read32l(f);
finetune = 0;
c2spd_to_note(srate, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].sub[0].fin += finetune;
hio_read32l(f); /* 0x00000000 */
hio_read32l(f); /* unknown */
D_(D_INFO " %x: %05x%c%05x %05x %c V%02x %04x %5d",
0, mod->xxs[i].len,
mod->xxs[i].flg & XMP_SAMPLE_16BIT ? '+' : ' ',
mod->xxs[i].lps,
mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP_BIDIR ? 'B' :
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, flags, srate);
if (mod->xxs[i].len > 1) {
if (load_sample(m, f, has_unsigned_sample ?
SAMPLE_FLAG_UNS : 0, &mod->xxs[i], NULL) < 0)
return -1;
}
return 0;
}
static int gdm_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int vermaj, vermin, tvmaj, tvmin, tracker;
int /*origfmt,*/ ord_ofs, pat_ofs, ins_ofs, smp_ofs;
uint8 buffer[32], panmap[32];
int i;
LOAD_INIT();
hio_read32b(f); /* skip magic */
hio_read(mod->name, 1, 32, f);
hio_seek(f, 32, SEEK_CUR); /* skip author */
hio_seek(f, 7, SEEK_CUR);
vermaj = hio_read8(f);
vermin = hio_read8(f);
tracker = hio_read16l(f);
tvmaj = hio_read8(f);
tvmin = hio_read8(f);
if (tracker == 0) {
set_type(m, "GDM %d.%02d (2GDM %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
} else {
set_type(m, "GDM %d.%02d (unknown tracker %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
}
hio_read(panmap, 32, 1, f);
for (i = 0; i < 32; i++) {
if (panmap[i] == 255) {
panmap[i] = 8;
mod->xxc[i].vol = 0;
mod->xxc[i].flg |= XMP_CHANNEL_MUTE;
} else if (panmap[i] == 16) {
panmap[i] = 8;
}
mod->xxc[i].pan = 0x80 + (panmap[i] - 8) * 16;
}
mod->gvl = hio_read8(f);
mod->spd = hio_read8(f);
mod->bpm = hio_read8(f);
/*origfmt =*/ hio_read16l(f);
ord_ofs = hio_read32l(f);
mod->len = hio_read8(f) + 1;
pat_ofs = hio_read32l(f);
mod->pat = hio_read8(f) + 1;
ins_ofs = hio_read32l(f);
smp_ofs = hio_read32l(f);
mod->ins = mod->smp = hio_read8(f) + 1;
MODULE_INFO();
hio_seek(f, start + ord_ofs, SEEK_SET);
for (i = 0; i < mod->len; i++)
mod->xxo[i] = hio_read8(f);
/* Read instrument data */
hio_seek(f, start + ins_ofs, SEEK_SET);
if (instrument_init(mod) < 0)
return -1;
for (i = 0; i < mod->ins; i++) {
int flg, c4spd, vol, pan;
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
hio_read(buffer, 32, 1, f);
instrument_name(mod, i, buffer, 32);
hio_seek(f, 12, SEEK_CUR); /* skip filename */
hio_read8(f); /* skip EMS handle */
mod->xxs[i].len = hio_read32l(f);
mod->xxs[i].lps = hio_read32l(f);
mod->xxs[i].lpe = hio_read32l(f);
flg = hio_read8(f);
c4spd = hio_read16l(f);
vol = hio_read8(f);
pan = hio_read8(f);
mod->xxi[i].sub[0].vol = vol > 0x40 ? 0x40 : vol;
mod->xxi[i].sub[0].pan = pan > 15 ? 0x80 : 0x80 + (pan - 8) * 16;
c2spd_to_note(c4spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].sub[0].sid = i;
mod->xxs[i].flg = 0;
if (mod->xxs[i].len > 0)
mod->xxi[i].nsm = 1;
if (flg & 0x01) {
mod->xxs[i].flg |= XMP_SAMPLE_LOOP;
}
if (flg & 0x02) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
D_(D_INFO "[%2X] %-32.32s %05x%c%05x %05x %c V%02x P%02x %5d",
i, mod->xxi[i].name,
mod->xxs[i].len,
mod->xxs[i].flg & XMP_SAMPLE_16BIT ? '+' : ' ',
mod->xxs[i].lps,
mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol,
mod->xxi[i].sub[0].pan,
c4spd);
}
int xmp_smix_load_sample(xmp_context opaque, int num, char *path)
{
struct context_data *ctx = (struct context_data *)opaque;
struct smix_data *smix = &ctx->smix;
struct module_data *m = &ctx->m;
struct xmp_instrument *xxi;
struct xmp_sample *xxs;
HIO_HANDLE *h;
uint32 magic;
int chn, rate, bits, size;
int retval = -XMP_ERROR_INTERNAL;
if (num >= smix->ins) {
retval = -XMP_ERROR_INVALID;
goto err;
}
xxi = &smix->xxi[num];
xxs = &smix->xxs[num];
h = hio_open_file(path, "rb");
if (h == NULL) {
retval = -XMP_ERROR_SYSTEM;
goto err;
}
/* Init instrument */
xxi->sub = calloc(sizeof(struct xmp_subinstrument), 1);
if (xxi->sub == NULL) {
retval = -XMP_ERROR_SYSTEM;
goto err1;
}
xxi->vol = m->volbase;
xxi->nsm = 1;
xxi->sub[0].sid = num;
xxi->sub[0].vol = xxi->vol;
xxi->sub[0].pan = 0x80;
/* Load sample */
magic = hio_read32b(h);
if (magic != 0x52494646) { /* RIFF */
retval = -XMP_ERROR_FORMAT;
goto err2;
}
hio_seek(h, 22, SEEK_SET);
chn = hio_read16l(h);
if (chn != 1) {
retval = -XMP_ERROR_FORMAT;
goto err2;
}
rate = hio_read32l(h);
hio_seek(h, 34, SEEK_SET);
bits = hio_read16l(h);
hio_seek(h, 40, SEEK_SET);
size = hio_read32l(h) / (bits / 8);
c2spd_to_note(rate, &xxi->sub[0].xpo, &xxi->sub[0].fin);
xxs->len = 8 * size / bits;
xxs->lps = 0;
xxs->lpe = 0;
xxs->flg = bits == 16 ? XMP_SAMPLE_16BIT : 0;
xxs->data = malloc(size);
if (xxs->data == NULL) {
retval = -XMP_ERROR_SYSTEM;
goto err2;
}
hio_seek(h, 44, SEEK_SET);
hio_read(xxs->data, 1, size, h);
hio_close(h);
return 0;
err2:
free(xxi->sub);
xxi->sub = NULL;
err1:
hio_close(h);
err:
return retval;
}
static int mgt_load(struct xmp_context *ctx, FILE *f, const int start)
{
struct xmp_player_context *p = &ctx->p;
struct xmp_mod_context *m = &p->m;
struct xxm_event *event;
int i, j;
int ver;
int sng_ptr, seq_ptr, ins_ptr, pat_ptr, trk_ptr, smp_ptr;
int sdata[64];
LOAD_INIT();
read24b(f); /* MGT */
ver = read8(f);
read32b(f); /* MCS */
sprintf(m->type, "MGT v%d.%d (Megatracker)", MSN(ver), LSN(ver));
m->xxh->chn = read16b(f);
read16b(f); /* number of songs */
m->xxh->len = read16b(f);
m->xxh->pat = read16b(f);
m->xxh->trk = read16b(f);
m->xxh->ins = m->xxh->smp = read16b(f);
read16b(f); /* reserved */
read32b(f); /* reserved */
sng_ptr = read32b(f);
seq_ptr = read32b(f);
ins_ptr = read32b(f);
pat_ptr = read32b(f);
trk_ptr = read32b(f);
smp_ptr = read32b(f);
read32b(f); /* total smp len */
read32b(f); /* unpacked trk size */
fseek(f, start + sng_ptr, SEEK_SET);
fread(m->name, 1, 32, f);
seq_ptr = read32b(f);
m->xxh->len = read16b(f);
m->xxh->rst = read16b(f);
m->xxh->bpm = read8(f);
m->xxh->tpo = read8(f);
read16b(f); /* global volume */
read8(f); /* master L */
read8(f); /* master R */
for (i = 0; i < m->xxh->chn; i++) {
read16b(f); /* pan */
}
MODULE_INFO();
/* Sequence */
fseek(f, start + seq_ptr, SEEK_SET);
for (i = 0; i < m->xxh->len; i++)
m->xxo[i] = read16b(f);
/* Instruments */
INSTRUMENT_INIT();
fseek(f, start + ins_ptr, SEEK_SET);
reportv(ctx, 1, " Name Len LBeg LEnd L Vol C2Spd\n");
for (i = 0; i < m->xxh->ins; i++) {
int c2spd, flags;
m->xxi[i] = calloc(sizeof(struct xxm_instrument), 1);
fread(m->xxih[i].name, 1, 32, f);
sdata[i] = read32b(f);
m->xxs[i].len = read32b(f);
m->xxs[i].lps = read32b(f);
m->xxs[i].lpe = m->xxs[i].lps + read32b(f);
read32b(f);
read32b(f);
c2spd = read32b(f);
c2spd_to_note(c2spd, &m->xxi[i][0].xpo, &m->xxi[i][0].fin);
m->xxi[i][0].vol = read16b(f) >> 4;
read8(f); /* vol L */
read8(f); /* vol R */
m->xxi[i][0].pan = 0x80;
flags = read8(f);
m->xxs[i].flg = flags & 0x03 ? WAVE_LOOPING : 0;
m->xxs[i].flg |= flags & 0x02 ? WAVE_BIDIR_LOOP : 0;
m->xxi[i][0].fin += 0 * read8(f); // FIXME
read8(f); /* unused */
read8(f);
read8(f);
read8(f);
read16b(f);
read32b(f);
read32b(f);
m->xxih[i].nsm = !!m->xxs[i].len;
m->xxi[i][0].sid = i;
if (V(1) && (strlen((char*)m->xxih[i].name) || (m->xxs[i].len > 1))) {
report("[%2X] %-32.32s %04x %04x %04x %c V%02x %5d\n",
i, m->xxih[i].name,
m->xxs[i].len, m->xxs[i].lps, m->xxs[i].lpe,
m->xxs[i].flg & WAVE_BIDIR_LOOP ? 'B' :
m->xxs[i].flg & WAVE_LOOPING ? 'L' : ' ',
m->xxi[i][0].vol, c2spd);
}
}
/* PATTERN_INIT - alloc extra track*/
PATTERN_INIT();
reportv(ctx, 0, "Stored tracks : %d ", m->xxh->trk);
/* Tracks */
for (i = 1; i < m->xxh->trk; i++) {
int offset, rows;
uint8 b;
fseek(f, start + trk_ptr + i * 4, SEEK_SET);
offset = read32b(f);
fseek(f, start + offset, SEEK_SET);
rows = read16b(f);
m->xxt[i] = calloc(sizeof(struct xxm_track) +
sizeof(struct xxm_event) * rows, 1);
m->xxt[i]->rows = rows;
//printf("\n=== Track %d ===\n\n", i);
for (j = 0; j < rows; j++) {
uint8 note, f2p;
b = read8(f);
j += b & 0x03;
note = 0;
event = &m->xxt[i]->event[j];
if (b & 0x04)
note = read8(f);
if (b & 0x08)
event->ins = read8(f);
if (b & 0x10)
event->vol = read8(f);
if (b & 0x20)
event->fxt = read8(f);
if (b & 0x40)
event->fxp = read8(f);
if (b & 0x80)
f2p = read8(f);
if (note == 1)
event->note = XMP_KEY_OFF;
else if (note > 11) /* adjusted to play codeine.mgt */
event->note = note - 11;
/* effects */
if (event->fxt < 0x10)
/* like amiga */ ;
else switch (event->fxt) {
case 0x13:
case 0x14:
case 0x15:
case 0x17:
case 0x1c:
case 0x1d:
case 0x1e:
event->fxt = FX_EXTENDED;
event->fxp = ((event->fxt & 0x0f) << 4) |
(event->fxp & 0x0f);
break;
default:
event->fxt = event->fxp = 0;
}
/* volume and volume column effects */
if ((event->vol >= 0x10) && (event->vol <= 0x50)) {
event->vol -= 0x0f;
continue;
}
switch (event->vol >> 4) {
case 0x06: /* Volume slide down */
event->f2t = FX_VOLSLIDE_2;
event->f2p = event->vol - 0x60;
break;
case 0x07: /* Volume slide up */
event->f2t = FX_VOLSLIDE_2;
event->f2p = (event->vol - 0x70) << 4;
break;
case 0x08: /* Fine volume slide down */
event->f2t = FX_EXTENDED;
event->f2p = (EX_F_VSLIDE_DN << 4) |
(event->vol - 0x80);
break;
case 0x09: /* Fine volume slide up */
event->f2t = FX_EXTENDED;
event->f2p = (EX_F_VSLIDE_UP << 4) |
(event->vol - 0x90);
break;
case 0x0a: /* Set vibrato speed */
event->f2t = FX_VIBRATO;
event->f2p = (event->vol - 0xa0) << 4;
break;
case 0x0b: /* Vibrato */
event->f2t = FX_VIBRATO;
event->f2p = event->vol - 0xb0;
break;
case 0x0c: /* Set panning */
event->f2t = FX_SETPAN;
event->f2p = ((event->vol - 0xc0) << 4) + 8;
break;
case 0x0d: /* Pan slide left */
event->f2t = FX_PANSLIDE;
event->f2p = (event->vol - 0xd0) << 4;
break;
case 0x0e: /* Pan slide right */
event->f2t = FX_PANSLIDE;
event->f2p = event->vol - 0xe0;
break;
case 0x0f: /* Tone portamento */
event->f2t = FX_TONEPORTA;
event->f2p = (event->vol - 0xf0) << 4;
break;
}
event->vol = 0;
/*printf("%02x %02x %02x %02x %02x %02x\n",
j, event->note, event->ins, event->vol,
event->fxt, event->fxp);*/
}
if (V(0) && i % m->xxh->chn == 0)
report(".");
}
reportv(ctx, 0, "\n");
/* Extra track */
m->xxt[0] = calloc(sizeof(struct xxm_track) +
sizeof(struct xxm_event) * 64 - 1, 1);
m->xxt[0]->rows = 64;
/* Read and convert patterns */
reportv(ctx, 0, "Stored patterns: %d ", m->xxh->pat);
fseek(f, start + pat_ptr, SEEK_SET);
for (i = 0; i < m->xxh->pat; i++) {
PATTERN_ALLOC(i);
m->xxp[i]->rows = read16b(f);
for (j = 0; j < m->xxh->chn; j++) {
m->xxp[i]->info[j].index = read16b(f) - 1;
//printf("%3d ", m->xxp[i]->info[j].index);
}
reportv(ctx, 0, ".");
//printf("\n");
}
reportv(ctx, 0, "\n");
/* Read samples */
reportv(ctx, 0, "Stored samples : %d ", m->xxh->smp);
for (i = 0; i < m->xxh->ins; i++) {
if (m->xxih[i].nsm == 0)
continue;
fseek(f, start + sdata[i], SEEK_SET);
xmp_drv_loadpatch(ctx, f, m->xxi[i][0].sid, m->c4rate, 0,
&m->xxs[m->xxi[i][0].sid], NULL);
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\n");
return 0;
}
static int amf_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
int i, j;
struct xmp_event *event;
uint8 buf[1024];
int *trkmap, newtrk;
int ver;
LOAD_INIT();
hio_read(buf, 1, 3, f);
ver = hio_read8(f);
hio_read(buf, 1, 32, f);
strncpy(mod->name, (char *)buf, 32);
set_type(m, "DSMI %d.%d AMF", ver / 10, ver % 10);
mod->ins = hio_read8(f);
mod->len = hio_read8(f);
mod->trk = hio_read16l(f);
mod->chn = hio_read8(f);
mod->smp = mod->ins;
mod->pat = mod->len;
if (ver == 0x0a)
hio_read(buf, 1, 16, f); /* channel remap table */
if (ver >= 0x0d) {
hio_read(buf, 1, 32, f); /* panning table */
for (i = 0; i < 32; i++) {
mod->xxc->pan = 0x80 + 2 * (int8)buf[i];
}
mod->bpm = hio_read8(f);
mod->spd = hio_read8(f);
} else if (ver >= 0x0b) {
hio_read(buf, 1, 16, f);
}
MODULE_INFO();
/* Orders */
/*
* Andre Timmermans <*****@*****.**> says:
*
* Order table: track numbers in this table are not explained,
* but as you noticed you have to perform -1 to obtain the index
* in the track table. For value 0, found in some files, I think
* it means an empty track.
*/
for (i = 0; i < mod->len; i++)
mod->xxo[i] = i;
D_(D_INFO "Stored patterns: %d", mod->pat);
mod->xxp = calloc(sizeof(struct xmp_pattern *), mod->pat + 1);
if (mod->xxp == NULL)
return -1;
for (i = 0; i < mod->pat; i++) {
if (pattern_alloc(mod, i) < 0)
return -1;
mod->xxp[i]->rows = ver >= 0x0e ? hio_read16l(f) : 64;
for (j = 0; j < mod->chn; j++) {
uint16 t = hio_read16l(f);
mod->xxp[i]->index[j] = t;
}
}
/* Instruments */
if (instrument_init(mod) < 0)
return -1;
/* Probe for 2-byte loop start 1.0 format
* in facing_n.amf and sweetdrm.amf have only the sample
* loop start specified in 2 bytes
*/
if (ver <= 0x0a) {
uint8 b;
uint32 len, start, end;
long pos = hio_tell(f);
for (i = 0; i < mod->ins; i++) {
b = hio_read8(f);
if (b != 0 && b != 1) {
ver = 0x09;
break;
}
hio_seek(f, 32 + 13, SEEK_CUR);
if (hio_read32l(f) > 0x100000) { /* check index */
ver = 0x09;
break;
}
len = hio_read32l(f);
if (len > 0x100000) { /* check len */
ver = 0x09;
break;
}
if (hio_read16l(f) == 0x0000) { /* check c2spd */
ver = 0x09;
break;
}
if (hio_read8(f) > 0x40) { /* check volume */
ver = 0x09;
break;
}
start = hio_read32l(f);
if (start > len) { /* check loop start */
ver = 0x09;
break;
}
end = hio_read32l(f);
if (end > len) { /* check loop end */
ver = 0x09;
break;
}
}
hio_seek(f, pos, SEEK_SET);
}
for (i = 0; i < mod->ins; i++) {
/*uint8 b;*/
int c2spd;
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
/*b =*/ hio_read8(f);
hio_read(buf, 1, 32, f);
instrument_name(mod, i, buf, 32);
hio_read(buf, 1, 13, f); /* sample name */
hio_read32l(f); /* sample index */
mod->xxi[i].nsm = 1;
mod->xxi[i].sub[0].sid = i;
mod->xxi[i].sub[0].pan = 0x80;
mod->xxs[i].len = hio_read32l(f);
c2spd = hio_read16l(f);
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxi[i].sub[0].vol = hio_read8(f);
/*
* Andre Timmermans <*****@*****.**> says:
*
* [Miodrag Vallat's] doc tells that in version 1.0 only
* sample loop start is present (2 bytes) but the files I
* have tells both start and end are present (2*4 bytes).
* Maybe it should be read as version < 1.0.
*
* CM: confirmed with Maelcum's "The tribal zone"
*/
if (ver < 0x0a) {
mod->xxs[i].lps = hio_read16l(f);
mod->xxs[i].lpe = mod->xxs[i].len;
} else {
mod->xxs[i].lps = hio_read32l(f);
mod->xxs[i].lpe = hio_read32l(f);
}
if (ver < 0x0a) {
mod->xxs[i].flg = mod->xxs[i].lps > 0 ? XMP_SAMPLE_LOOP : 0;
} else {
mod->xxs[i].flg = mod->xxs[i].lpe > mod->xxs[i].lps ?
XMP_SAMPLE_LOOP : 0;
}
D_(D_INFO "[%2X] %-32.32s %05x %05x %05x %c V%02x %5d",
i, mod->xxi[i].name, mod->xxs[i].len, mod->xxs[i].lps,
mod->xxs[i].lpe, mod->xxs[i].flg & XMP_SAMPLE_LOOP ?
'L' : ' ', mod->xxi[i].sub[0].vol, c2spd);
}
/* Tracks */
trkmap = calloc(sizeof(int), mod->trk);
if (trkmap == NULL)
return -1;
newtrk = 0;
for (i = 0; i < mod->trk; i++) { /* read track table */
uint16 t;
t = hio_read16l(f);
trkmap[i] = t;
if (t > newtrk) newtrk = t;
/*printf("%d -> %d\n", i, t);*/
}
for (i = 0; i < mod->pat; i++) { /* read track table */
for (j = 0; j < mod->chn; j++) {
int k = mod->xxp[i]->index[j] - 1;
/* Use empty track if an invalid track is requested
* (such as in Lasse Makkonen "faster and louder")
*/
if (k < 0 || k >= mod->trk)
k = 0;
mod->xxp[i]->index[j] = trkmap[k];
/*printf("mod->xxp[%d]->info[%d].index = %d (k = %d)\n", i, j, trkmap[k], k);*/
}
}
mod->trk = newtrk; /* + empty track */
free(trkmap);
D_(D_INFO "Stored tracks: %d", mod->trk);
mod->trk++;
mod->xxt = calloc (sizeof (struct xmp_track *), mod->trk);
if (mod->xxt == NULL)
return -1;
/* Alloc track 0 as empty track */
if (track_alloc(mod, 0, 64) < 0)
return -1;
/* Alloc rest of the tracks */
for (i = 1; i < mod->trk; i++) {
uint8 t1, t2, t3;
int size;
if (track_alloc(mod, i, 64) < 0)
return -1;
size = hio_read24l(f);
/*printf("TRACK %d SIZE %d\n", i, size);*/
for (j = 0; j < size; j++) {
t1 = hio_read8(f); /* row */
t2 = hio_read8(f); /* type */
t3 = hio_read8(f); /* parameter */
/*printf("track %d row %d: %02x %02x %02x\n", i, t1, t1, t2, t3);*/
if (t1 == 0xff && t2 == 0xff && t3 == 0xff)
break;
event = &mod->xxt[i]->event[t1];
if (t2 < 0x7f) { /* note */
if (t2 > 0)
event->note = t2 + 1;
event->vol = t3;
} else if (t2 == 0x7f) { /* copy previous */
memcpy(event, &mod->xxt[i]->event[t1 - 1],
sizeof(struct xmp_event));
} else if (t2 == 0x80) { /* instrument */
event->ins = t3 + 1;
} else { /* effects */
uint8 fxp, fxt;
fxp = fxt = 0;
switch (t2) {
case 0x81:
fxt = FX_SPEED;
fxp = t3;
break;
case 0x82:
if ((int8)t3 > 0) {
fxt = FX_VOLSLIDE;
fxp = t3 << 4;
} else {
fxt = FX_VOLSLIDE;
fxp = -(int8)t3 & 0x0f;
}
break;
case 0x83:
event->vol = t3;
break;
case 0x84:
/* AT: Not explained for 0x84, pitch
* slide, value 0x00 corresponds to
* S3M E00 and 0x80 stands for S3M F00
* (I checked with M2AMF)
*/
if ((int8)t3 >= 0) {
fxt = FX_PORTA_DN;
fxp = t3;
} else if (t3 == 0x80) {
fxt = FX_PORTA_UP;
fxp = 0;
} else {
fxt = FX_PORTA_UP;
fxp = -(int8)t3;
}
break;
case 0x85:
/* porta abs -- unknown */
break;
case 0x86:
fxt = FX_TONEPORTA;
fxp = t3;
break;
/* AT: M2AMF maps both tremolo and tremor to
* 0x87. Since tremor is only found in certain
* formats, maybe it would be better to
* consider it is a tremolo.
*/
case 0x87:
fxt = FX_TREMOLO;
fxp = t3;
break;
case 0x88:
fxt = FX_ARPEGGIO;
fxp = t3;
break;
case 0x89:
fxt = FX_VIBRATO;
fxp = t3;
break;
case 0x8a:
if ((int8)t3 > 0) {
fxt = FX_TONE_VSLIDE;
fxp = t3 << 4;
} else {
fxt = FX_TONE_VSLIDE;
fxp = -(int8)t3 & 0x0f;
}
break;
case 0x8b:
if ((int8)t3 > 0) {
fxt = FX_VIBRA_VSLIDE;
fxp = t3 << 4;
} else {
fxt = FX_VIBRA_VSLIDE;
fxp = -(int8)t3 & 0x0f;
}
break;
case 0x8c:
fxt = FX_BREAK;
fxp = t3;
break;
case 0x8d:
fxt = FX_JUMP;
fxp = t3;
break;
case 0x8e:
/* sync -- unknown */
break;
case 0x8f:
fxt = FX_EXTENDED;
fxp = (EX_RETRIG << 4) | (t3 & 0x0f);
break;
case 0x90:
fxt = FX_OFFSET;
fxp = t3;
break;
case 0x91:
if ((int8)t3 > 0) {
fxt = FX_EXTENDED;
fxp = (EX_F_VSLIDE_UP << 4) |
(t3 & 0x0f);
} else {
fxt = FX_EXTENDED;
fxp = (EX_F_VSLIDE_DN << 4) |
(t3 & 0x0f);
}
break;
case 0x92:
if ((int8)t3 > 0) {
fxt = FX_PORTA_DN;
fxp = 0xf0 | (fxp & 0x0f);
} else {
fxt = FX_PORTA_UP;
fxp = 0xf0 | (fxp & 0x0f);
}
break;
case 0x93:
fxt = FX_EXTENDED;
fxp = (EX_DELAY << 4) | (t3 & 0x0f);
break;
case 0x94:
fxt = FX_EXTENDED;
fxp = (EX_CUT << 4) | (t3 & 0x0f);
break;
case 0x95:
fxt = FX_SPEED;
if (t3 < 0x21)
t3 = 0x21;
fxp = t3;
break;
case 0x96:
if ((int8)t3 > 0) {
fxt = FX_PORTA_DN;
fxp = 0xe0 | (fxp & 0x0f);
} else {
fxt = FX_PORTA_UP;
fxp = 0xe0 | (fxp & 0x0f);
}
break;
case 0x97:
fxt = FX_SETPAN;
fxp = 0x80 + 2 * (int8)t3;
break;
}
event->fxt = fxt;
event->fxp = fxp;
}
}
}
/* Samples */
D_(D_INFO "Stored samples: %d", mod->smp);
for (i = 0; i < mod->ins; i++) {
if (load_sample(m, f, SAMPLE_FLAG_UNS, &mod->xxs[i], NULL) < 0)
return -1;
}
m->quirk |= QUIRK_FINEFX;
return 0;
}
static int stx_load(struct module_data *m, xmp_file f, const int start)
{
struct xmp_module *mod = &m->mod;
int c, r, i, broken = 0;
struct xmp_event *event = 0, dummy;
struct stx_file_header sfh;
struct stx_instrument_header sih;
uint8 n, b;
uint16 x16;
int bmod2stm = 0;
uint16 *pp_ins; /* Parapointers to instruments */
uint16 *pp_pat; /* Parapointers to patterns */
LOAD_INIT();
xmp_fread(&sfh.name, 20, 1, f);
xmp_fread(&sfh.magic, 8, 1, f);
sfh.psize = read16l(f);
sfh.unknown1 = read16l(f);
sfh.pp_pat = read16l(f);
sfh.pp_ins = read16l(f);
sfh.pp_chn = read16l(f);
sfh.unknown2 = read16l(f);
sfh.unknown3 = read16l(f);
sfh.gvol = read8(f);
sfh.tempo = read8(f);
sfh.unknown4 = read16l(f);
sfh.unknown5 = read16l(f);
sfh.patnum = read16l(f);
sfh.insnum = read16l(f);
sfh.ordnum = read16l(f);
sfh.unknown6 = read16l(f);
sfh.unknown7 = read16l(f);
sfh.unknown8 = read16l(f);
xmp_fread(&sfh.magic2, 4, 1, f);
/* BMOD2STM does not convert pitch */
if (!strncmp ((char *) sfh.magic, "BMOD2STM", 8))
bmod2stm = 1;
#if 0
if ((strncmp ((char *) sfh.magic, "!Scream!", 8) &&
!bmod2stm) || strncmp ((char *) sfh.magic2, "SCRM", 4))
return -1;
#endif
mod->ins = sfh.insnum;
mod->pat = sfh.patnum;
mod->trk = mod->pat * mod->chn;
mod->len = sfh.ordnum;
mod->spd = MSN (sfh.tempo);
mod->smp = mod->ins;
m->c4rate = C4_NTSC_RATE;
/* STM2STX 1.0 released with STMIK 0.2 converts STMs with the pattern
* length encoded in the first two bytes of the pattern (like S3M).
*/
xmp_fseek(f, start + (sfh.pp_pat << 4), SEEK_SET);
x16 = read16l(f);
xmp_fseek(f, start + (x16 << 4), SEEK_SET);
x16 = read16l(f);
if (x16 == sfh.psize)
broken = 1;
strncpy(mod->name, (char *)sfh.name, 20);
if (bmod2stm)
set_type(m, "BMOD2STM STX");
else
snprintf(mod->type, XMP_NAME_SIZE, "STM2STX 1.%d", broken ? 0 : 1);
MODULE_INFO();
pp_pat = calloc (2, mod->pat);
pp_ins = calloc (2, mod->ins);
/* Read pattern pointers */
xmp_fseek(f, start + (sfh.pp_pat << 4), SEEK_SET);
for (i = 0; i < mod->pat; i++)
pp_pat[i] = read16l(f);
/* Read instrument pointers */
xmp_fseek(f, start + (sfh.pp_ins << 4), SEEK_SET);
for (i = 0; i < mod->ins; i++)
pp_ins[i] = read16l(f);
/* Skip channel table (?) */
xmp_fseek(f, start + (sfh.pp_chn << 4) + 32, SEEK_SET);
/* Read orders */
for (i = 0; i < mod->len; i++) {
mod->xxo[i] = read8(f);
xmp_fseek(f, 4, SEEK_CUR);
}
INSTRUMENT_INIT();
/* Read and convert instruments and samples */
for (i = 0; i < mod->ins; i++) {
mod->xxi[i].sub = calloc(sizeof (struct xmp_subinstrument), 1);
xmp_fseek(f, start + (pp_ins[i] << 4), SEEK_SET);
sih.type = read8(f);
xmp_fread(&sih.dosname, 13, 1, f);
sih.memseg = read16l(f);
sih.length = read32l(f);
sih.loopbeg = read32l(f);
sih.loopend = read32l(f);
sih.vol = read8(f);
sih.rsvd1 = read8(f);
sih.pack = read8(f);
sih.flags = read8(f);
sih.c2spd = read16l(f);
sih.rsvd2 = read16l(f);
xmp_fread(&sih.rsvd3, 4, 1, f);
sih.int_gp = read16l(f);
sih.int_512 = read16l(f);
sih.int_last = read32l(f);
xmp_fread(&sih.name, 28, 1, f);
xmp_fread(&sih.magic, 4, 1, f);
mod->xxi[i].nsm = !!(mod->xxs[i].len = sih.length);
mod->xxs[i].lps = sih.loopbeg;
mod->xxs[i].lpe = sih.loopend;
if (mod->xxs[i].lpe == 0xffff)
mod->xxs[i].lpe = 0;
mod->xxs[i].flg = mod->xxs[i].lpe > 0 ? XMP_SAMPLE_LOOP : 0;
mod->xxi[i].sub[0].vol = sih.vol;
mod->xxi[i].sub[0].pan = 0x80;
mod->xxi[i].sub[0].sid = i;
copy_adjust(mod->xxi[i].name, sih.name, 12);
D_(D_INFO "[%2X] %-14.14s %04x %04x %04x %c V%02x %5d\n", i,
mod->xxi[i].name, mod->xxs[i].len, mod->xxs[i].lps, mod->xxs[i].lpe,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, sih.c2spd);
sih.c2spd = 8363 * sih.c2spd / 8448;
c2spd_to_note(sih.c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
}
PATTERN_INIT();
/* Read and convert patterns */
D_(D_INFO "Stored patterns: %d", mod->pat);
for (i = 0; i < mod->pat; i++) {
PATTERN_ALLOC (i);
mod->xxp[i]->rows = 64;
TRACK_ALLOC (i);
if (!pp_pat[i])
continue;
xmp_fseek(f, start + (pp_pat[i] << 4), SEEK_SET);
if (broken)
xmp_fseek(f, 2, SEEK_CUR);
for (r = 0; r < 64; ) {
b = read8(f);
if (b == S3M_EOR) {
r++;
continue;
}
c = b & S3M_CH_MASK;
event = c >= mod->chn ? &dummy : &EVENT (i, c, r);
if (b & S3M_NI_FOLLOW) {
n = read8(f);
switch (n) {
case 255:
n = 0;
break; /* Empty note */
case 254:
n = XMP_KEY_OFF;
break; /* Key off */
default:
n = 37 + 12 * MSN (n) + LSN (n);
}
event->note = n;
event->ins = read8(f);;
}
if (b & S3M_VOL_FOLLOWS) {
event->vol = read8(f) + 1;
}
if (b & S3M_FX_FOLLOWS) {
event->fxt = fx[read8(f)];
event->fxp = read8(f);
switch (event->fxt) {
case FX_SPEED:
event->fxp = MSN (event->fxp);
break;
case FX_NONE:
event->fxp = event->fxt = 0;
break;
}
}
}
}
free (pp_pat);
free (pp_ins);
/* Read samples */
D_(D_INFO "Stored samples: %d", mod->smp);
for (i = 0; i < mod->ins; i++) {
load_sample(m, f, 0, &mod->xxs[mod->xxi[i].sub[0].sid], NULL);
}
m->quirk |= QUIRK_VSALL | QUIRKS_ST3;
m->read_event_type = READ_EVENT_ST3;
return 0;
}
static int stm_load(struct module_data *m, HIO_HANDLE *f, const int start)
{
struct xmp_module *mod = &m->mod;
int i, j;
struct xmp_event *event;
struct stm_file_header sfh;
uint8 b;
int bmod2stm = 0;
LOAD_INIT();
hio_read(&sfh.name, 20, 1, f); /* ASCIIZ song name */
hio_read(&sfh.magic, 8, 1, f); /* '!Scream!' */
sfh.rsvd1 = hio_read8(f); /* '\x1a' */
sfh.type = hio_read8(f); /* 1=song, 2=module */
sfh.vermaj = hio_read8(f); /* Major version number */
sfh.vermin = hio_read8(f); /* Minor version number */
sfh.tempo = hio_read8(f); /* Playback tempo */
sfh.patterns = hio_read8(f); /* Number of patterns */
sfh.gvol = hio_read8(f); /* Global volume */
hio_read(&sfh.rsvd2, 13, 1, f); /* Reserved */
for (i = 0; i < 31; i++) {
hio_read(&sfh.ins[i].name, 12, 1, f); /* ASCIIZ instrument name */
sfh.ins[i].id = hio_read8(f); /* Id=0 */
sfh.ins[i].idisk = hio_read8(f); /* Instrument disk */
sfh.ins[i].rsvd1 = hio_read16l(f); /* Reserved */
sfh.ins[i].length = hio_read16l(f); /* Sample length */
sfh.ins[i].loopbeg = hio_read16l(f); /* Loop begin */
sfh.ins[i].loopend = hio_read16l(f); /* Loop end */
sfh.ins[i].volume = hio_read8(f); /* Playback volume */
sfh.ins[i].rsvd2 = hio_read8(f); /* Reserved */
sfh.ins[i].c2spd = hio_read16l(f); /* C4 speed */
sfh.ins[i].rsvd3 = hio_read32l(f); /* Reserved */
sfh.ins[i].paralen = hio_read16l(f); /* Length in paragraphs */
}
if (!strncmp ((char *)sfh.magic, "BMOD2STM", 8))
bmod2stm = 1;
mod->pat = sfh.patterns;
mod->trk = mod->pat * mod->chn;
mod->spd = MSN (sfh.tempo);
mod->ins = 31;
mod->smp = mod->ins;
m->c4rate = C4_NTSC_RATE;
copy_adjust(mod->name, sfh.name, 20);
if (bmod2stm) {
snprintf(mod->type, XMP_NAME_SIZE, "BMOD2STM STM");
} else {
snprintf(mod->type, XMP_NAME_SIZE, "Scream Tracker %d.%02d STM",
sfh.vermaj, sfh.vermin);
}
MODULE_INFO();
if (instrument_init(mod) < 0)
return -1;
/* Read and convert instruments and samples */
for (i = 0; i < mod->ins; i++) {
if (subinstrument_alloc(mod, i, 1) < 0)
return -1;
mod->xxs[i].len = sfh.ins[i].length;
mod->xxs[i].lps = sfh.ins[i].loopbeg;
mod->xxs[i].lpe = sfh.ins[i].loopend;
if (mod->xxs[i].lpe == 0xffff)
mod->xxs[i].lpe = 0;
mod->xxs[i].flg = mod->xxs[i].lpe > 0 ? XMP_SAMPLE_LOOP : 0;
mod->xxi[i].sub[0].vol = sfh.ins[i].volume;
mod->xxi[i].sub[0].pan = 0x80;
mod->xxi[i].sub[0].sid = i;
if (mod->xxs[i].len > 0)
mod->xxi[i].nsm = 1;
instrument_name(mod, i, sfh.ins[i].name, 12);
D_(D_INFO "[%2X] %-14.14s %04x %04x %04x %c V%02x %5d", i,
mod->xxi[i].name, mod->xxs[i].len, mod->xxs[i].lps,
mod->xxs[i].lpe, mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, sfh.ins[i].c2spd);
sfh.ins[i].c2spd = 8363 * sfh.ins[i].c2spd / 8448;
c2spd_to_note (sfh.ins[i].c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
}
hio_read(mod->xxo, 1, 128, f);
for (i = 0; i < 128; i++)
if (mod->xxo[i] >= mod->pat)
break;
mod->len = i;
D_(D_INFO "Module length: %d", mod->len);
if (pattern_init(mod) < 0)
return -1;
/* Read and convert patterns */
D_(D_INFO "Stored patterns: %d", mod->pat);
for (i = 0; i < mod->pat; i++) {
if (pattern_tracks_alloc(mod, i, 64) < 0)
return -1;
for (j = 0; j < 64 * mod->chn; j++) {
event = &EVENT (i, j % mod->chn, j / mod->chn);
b = hio_read8(f);
memset (event, 0, sizeof (struct xmp_event));
switch (b) {
case 251:
case 252:
case 253:
break;
case 255:
b = 0;
default:
event->note = b ? 13 + LSN(b) + 12 * (2 + MSN(b)) : 0;
b = hio_read8(f);
event->vol = b & 0x07;
event->ins = (b & 0xf8) >> 3;
b = hio_read8(f);
event->vol += (b & 0xf0) >> 1;
if (event->vol > 0x40)
event->vol = 0;
else
event->vol++;
event->fxt = fx[LSN(b)];
event->fxp = hio_read8(f);
switch (event->fxt) {
case FX_SPEED:
event->fxp = MSN (event->fxp);
break;
case FX_NONE:
event->fxp = event->fxt = 0;
break;
}
}
}
}
/* Read samples */
D_(D_INFO "Stored samples: %d", mod->smp);
for (i = 0; i < mod->ins; i++) {
if (mod->xxs[i].len > 1) {
if (load_sample(m, f, 0, &mod->xxs[i], NULL) < 0)
return -1;
} else {
mod->xxi[i].nsm = 0;
}
}
m->quirk |= QUIRK_VSALL | QUIRKS_ST3;
m->read_event_type = READ_EVENT_ST3;
return 0;
}
static int gtk_load(struct module_data *m, FILE *f, const int start)
{
struct xmp_module *mod = &m->mod;
struct xmp_event *event;
int i, j, k;
uint8 buffer[40];
int rows, bits, c2spd, size;
int ver, patmax;
LOAD_INIT();
fread(buffer, 4, 1, f);
ver = buffer[3];
fread(mod->name, 32, 1, f);
set_type(m, "Graoumf Tracker GTK v%d", ver);
fseek(f, 160, SEEK_CUR); /* skip comments */
mod->ins = read16b(f);
mod->smp = mod->ins;
rows = read16b(f);
mod->chn = read16b(f);
mod->len = read16b(f);
mod->rst = read16b(f);
MODULE_INFO();
D_(D_INFO "Instruments : %d ", mod->ins);
INSTRUMENT_INIT();
for (i = 0; i < mod->ins; i++) {
mod->xxi[i].sub = calloc(sizeof (struct xmp_subinstrument), 1);
fread(buffer, 28, 1, f);
copy_adjust(mod->xxi[i].name, buffer, 28);
if (ver == 1) {
read32b(f);
mod->xxs[i].len = read32b(f);
mod->xxs[i].lps = read32b(f);
size = read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + size - 1;
read16b(f);
read16b(f);
mod->xxi[i].sub[0].vol = 0x40;
mod->xxi[i].sub[0].pan = 0x80;
bits = 1;
c2spd = 8363;
} else {
fseek(f, 14, SEEK_CUR);
read16b(f); /* autobal */
bits = read16b(f); /* 1 = 8 bits, 2 = 16 bits */
c2spd = read16b(f);
c2spd_to_note(c2spd, &mod->xxi[i].sub[0].xpo, &mod->xxi[i].sub[0].fin);
mod->xxs[i].len = read32b(f);
mod->xxs[i].lps = read32b(f);
size = read32b(f);
mod->xxs[i].lpe = mod->xxs[i].lps + size - 1;
mod->xxi[i].sub[0].vol = read16b(f) / 4;
read8(f);
mod->xxi[i].sub[0].fin = read8s(f);
}
mod->xxi[i].nsm = !!mod->xxs[i].len;
mod->xxi[i].sub[0].sid = i;
mod->xxs[i].flg = size > 2 ? XMP_SAMPLE_LOOP : 0;
if (bits > 1) {
mod->xxs[i].flg |= XMP_SAMPLE_16BIT;
mod->xxs[i].len >>= 1;
mod->xxs[i].lps >>= 1;
mod->xxs[i].lpe >>= 1;
}
D_(D_INFO "[%2X] %-28.28s %05x%c%05x %05x %c "
"V%02x F%+03d %5d", i,
mod->xxi[i].name,
mod->xxs[i].len,
bits > 1 ? '+' : ' ',
mod->xxs[i].lps,
size,
mod->xxs[i].flg & XMP_SAMPLE_LOOP ? 'L' : ' ',
mod->xxi[i].sub[0].vol, mod->xxi[i].sub[0].fin,
c2spd);
}
static int gdm_load(struct xmp_context *ctx, FILE *f, const int start)
{
struct xmp_player_context *p = &ctx->p;
struct xmp_mod_context *m = &p->m;
struct xxm_event *event;
int vermaj, vermin, tvmaj, tvmin, tracker;
int origfmt, ord_ofs, pat_ofs, ins_ofs, smp_ofs;
uint8 buffer[32], panmap[32];
int i;
LOAD_INIT();
read32b(f); /* skip magic */
fread(m->name, 1, 32, f);
fread(m->author, 1, 32, f);
fseek(f, 7, SEEK_CUR);
vermaj = read8(f);
vermin = read8(f);
tracker = read16l(f);
tvmaj = read8(f);
tvmin = read8(f);
if (tracker == 0) {
sprintf(m->type, "GDM %d.%02d, (2GDM %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
} else {
sprintf(m->type, "GDM %d.%02d (unknown tracker %d.%02d)",
vermaj, vermin, tvmaj, tvmin);
}
fread(panmap, 32, 1, f);
for (i = 0; i < 32; i++) {
if (panmap[i] != 0xff)
m->xxh->chn = i + 1;
if (panmap[i] == 16)
panmap[i] = 8;
m->xxc[i].pan = 0x80 + (panmap[i] - 8) * 16;
}
m->xxh->gvl = read8(f);
m->xxh->tpo = read8(f);
m->xxh->bpm = read8(f);
origfmt = read16l(f);
ord_ofs = read32l(f);
m->xxh->len = read8(f);
pat_ofs = read32l(f);
m->xxh->pat = read8(f);
ins_ofs = read32l(f);
smp_ofs = read32l(f);
m->xxh->ins = m->xxh->smp = read8(f);
m->xxh->trk = m->xxh->pat * m->xxh->chn;
MODULE_INFO();
if (origfmt > 9)
origfmt = 9;
reportv(ctx, 0, "Orig format : %s\n", fmt[origfmt]);
fseek(f, start + ord_ofs, SEEK_SET);
for (i = 0; i < m->xxh->len; i++)
m->xxo[i] = read8(f);
/* Read instrument data */
fseek(f, start + ins_ofs, SEEK_SET);
INSTRUMENT_INIT();
reportv(ctx, 1, " Name Len LBeg LEnd L Vol Pan C4Spd\n");
for (i = 0; i < m->xxh->ins; i++) {
int flg, c4spd, vol, pan;
m->xxi[i] = calloc(sizeof(struct xxm_instrument), 1);
fread(buffer, 32, 1, f);
copy_adjust(m->xxih[i].name, buffer, 32);
fseek(f, 12, SEEK_CUR); /* skip filename */
read8(f); /* skip EMS handle */
m->xxs[i].len = read32l(f);
m->xxs[i].lps = read32l(f);
m->xxs[i].lpe = read32l(f);
flg = read8(f);
c4spd = read16l(f);
vol = read8(f);
pan = read8(f);
m->xxi[i][0].vol = vol > 0x40 ? 0x40 : vol;
m->xxi[i][0].pan = pan > 15 ? 0x80 : 0x80 + (pan - 8) * 16;
c2spd_to_note(c4spd, &m->xxi[i][0].xpo, &m->xxi[i][0].fin);
m->xxih[i].nsm = !!(m->xxs[i].len);
m->xxi[i][0].sid = i;
m->xxs[i].flg = 0;
if (flg & 0x01)
m->xxs[i].flg |= WAVE_LOOPING;
if (flg & 0x02)
m->xxs[i].flg |= WAVE_16_BITS;
if (V(1) && (strlen((char*)m->xxih[i].name) || (m->xxs[i].len > 1))) {
report("[%2X] %-32.32s %05x%c%05x %05x %c V%02x P%02x %5d\n",
i, m->xxih[i].name,
m->xxs[i].len,
m->xxs[i].flg & WAVE_16_BITS ? '+' : ' ',
m->xxs[i].lps,
m->xxs[i].lpe,
m->xxs[i].flg & WAVE_LOOPING ? 'L' : ' ',
m->xxi[i][0].vol,
m->xxi[i][0].pan,
c4spd);
}
}
/* Read and convert patterns */
fseek(f, start + pat_ofs, SEEK_SET);
PATTERN_INIT();
reportv(ctx, 0, "Stored patterns: %d ", m->xxh->pat);
for (i = 0; i < m->xxh->pat; i++) {
int len, c, r, k;
PATTERN_ALLOC(i);
m->xxp[i]->rows = 64;
TRACK_ALLOC(i);
len = read16l(f);
len -= 2;
for (r = 0; len > 0; ) {
c = read8(f);
len--;
if (c == 0) {
r++;
continue;
}
assert((c & 0x1f) < m->xxh->chn);
event = &EVENT (i, c & 0x1f, r);
if (c & 0x20) { /* note and sample follows */
k = read8(f);
event->note = 12 * MSN(k & 0x7f) + LSN(k);
event->ins = read8(f);
len -= 2;
}
if (c & 0x40) { /* effect(s) follow */
do {
k = read8(f);
len--;
switch ((k & 0xc0) >> 6) {
case 0:
event->fxt = k & 0x1f;
event->fxp = read8(f);
len--;
fix_effect(&event->fxt, &event->fxp);
break;
case 1:
event->f2t = k & 0x1f;
event->f2p = read8(f);
len--;
fix_effect(&event->f2t, &event->f2p);
break;
case 2:
read8(f);
len--;
}
} while (k & 0x20);
}
}
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\n");
/* Read samples */
fseek(f, start + smp_ofs, SEEK_SET);
reportv(ctx, 0, "Stored samples : %d ", m->xxh->smp);
for (i = 0; i < m->xxh->ins; i++) {
xmp_drv_loadpatch(ctx, f, m->xxi[i][0].sid, m->c4rate,
XMP_SMP_UNS, &m->xxs[m->xxi[i][0].sid], NULL);
reportv(ctx, 0, ".");
}
reportv(ctx, 0, "\n");
return 0;
}
