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Fix some EA SCHl .bnk

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This commit is contained in:
bnnm 2018-09-09 15:04:23 +02:00
parent 210d365df1
commit e3c5430597
1 changed files with 32 additions and 11 deletions
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43
src/meta/ea_schl.c
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@ -753,15 +753,31 @@ static VGMSTREAM * init_vgmstream_ea_variable_header(STREAMFILE *streamFile, ea_
if (is_bnk) {
/* setup channel offsets */
if (vgmstream->coding_type == coding_EA_XA) { /* shared */
if (vgmstream->coding_type == coding_EA_XA) {
/* shared (stereo/mono codec) */
for (i = 0; i < vgmstream->channels; i++) {
vgmstream->ch[i].offset = ea->offsets[0];
}
//} else if (vgmstream->layout_type == layout_interleave) { /* interleaved */
}
//else if (vgmstream->layout_type == layout_interleave) { /* interleaved */
// for (i = 0; i < vgmstream->channels; i++) {
// vgmstream->ch[i].offset = ea->offsets[0] + vgmstream->interleave_block_size*i;
// }
} else { /* absolute */
//}
else if (vgmstream->coding_type == coding_PCM16_int && ea->version == 0) {
/* Need for Speed 2 (PC) bad offsets */
for (i = 0; i < vgmstream->channels; i++) {
vgmstream->ch[i].offset = ea->offsets[0] + 0x02*i;
}
}
else if (vgmstream->coding_type == coding_PCM8 && ea->platform == EA_PLATFORM_PS2 && ea->version == 3) {
/* SSX3 (PS2) weird 0x10 mini header (codec/loop start/loop end/samples) */
for (i = 0; i < vgmstream->channels; i++) {
vgmstream->ch[i].offset = ea->offsets[0] + 0x10;
}
}
else {
/* absolute */
for (i = 0; i < vgmstream->channels; i++) {
vgmstream->ch[i].offset = ea->offsets[i];
}
@ -775,9 +791,6 @@ static VGMSTREAM * init_vgmstream_ea_variable_header(STREAMFILE *streamFile, ea_
if (total_samples > vgmstream->num_samples)
vgmstream->num_samples = total_samples;
}
/* setup first block to update offsets */
block_update_ea_schl(start_offset,vgmstream);
}
return vgmstream;
@ -856,7 +869,7 @@ static int parse_variable_header(STREAMFILE* streamFile, ea_header* ea, off_t be
case 0x05: /* unknown (usually 0x50 except Madden NFL 3DS: 0x3e800) */
case 0x06: /* priority (0..100, always 0x65 for streams, others for BNKs; rarely ommited) */
case 0x07: /* unknown (BNK only: 36|3A) */
case 0x07: /* unknown (BNK only: 36|3A|40) */
case 0x08: /* release envelope (BNK only) */
case 0x09: /* related to playback envelope (BNK only) */
case 0x0A: /* bend range (BNK only) */
@ -889,7 +902,6 @@ static int parse_variable_header(STREAMFILE* streamFile, ea_header* ea, off_t be
break;
case 0xFC: /* padding for alignment between patches */
case 0xFE: /* padding? (actually exists?) */
case 0xFD: /* info section start marker */
break;
@ -992,6 +1004,12 @@ static int parse_variable_header(STREAMFILE* streamFile, ea_header* ea, off_t be
case 0xFF: /* header end (then 0-padded so it's 32b aligned) */
is_header_end = 1;
break;
case 0xFE: /* info subsection start marker (rare [SSX3 (PS2)]) */
is_header_end = 1;
/* Signals that another info section starts, redefining codec/samples/offsets/etc
* (previous header values should be cleared first as not everything is overwritten).
* This subsection seems the same as a next or prev PT subsong, so it's ignored. */
break;
default:
VGM_LOG("EA SCHl: unknown patch 0x%02x at 0x%04lx\n", patch_type, (offset-1));
@ -1148,7 +1166,7 @@ fail:
* music (.map/lin). Subfiles always share header, except num_samples. */
static int get_ea_stream_total_samples(STREAMFILE* streamFile, off_t start_offset, VGMSTREAM* vgmstream) {
int num_samples = 0;
int new_schl = 0;
int multiple_schl = 0;
/* calc num_samples as playable data size varies between files/blocks */
{
@ -1156,16 +1174,19 @@ static int get_ea_stream_total_samples(STREAMFILE* streamFile, off_t start_offse
do {
uint32_t block_id = read_32bitBE(vgmstream->next_block_offset+0x00,streamFile);
if (block_id == EA_BLOCKID_HEADER) /* "SCHl" start block (movie "SHxx" shouldn't use multi files) */
new_schl = 1;
multiple_schl = 1;
block_update_ea_schl(vgmstream->next_block_offset,vgmstream);
num_samples += vgmstream->current_block_samples;
}
while (vgmstream->next_block_offset < get_streamfile_size(streamFile));
/* reset after getting samples */
block_update(start_offset,vgmstream);
}
/* only use calculated samples with multiple subfiles (rarely header samples may be less due to padding) */
if (new_schl) {
if (multiple_schl) {
;VGM_LOG("EA SCHl: multiple SCHl found\n");
return num_samples;
}