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Ubi SB: More SMx fixes

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This commit is contained in:
NicknineTheEagle 2018-12-23 18:55:20 +03:00
parent ab18f074bd
commit 960a13a6f2
1 changed files with 18 additions and 24 deletions
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42
src/meta/ubi_sb.c
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@ -334,19 +334,9 @@ static VGMSTREAM * init_vgmstream_ubi_sb_main(ubi_sb_header *sb, STREAMFILE *str
streamData = streamFile;
}
/* final offset */
if (sb->is_external) {
start_offset = sb->stream_offset;
} else {
if (sb->is_map) {
start_offset = sb->stream_offset;
} else {
start_offset = sb->sounds_offset + sb->stream_offset;
}
}
start_offset = sb->stream_offset;
//;VGM_LOG("start offset=%lx, external=%i\n", start_offset, sb->is_external);
/* build the VGMSTREAM */
vgmstream = allocate_vgmstream(sb->channels,loop_flag);
if (!vgmstream) goto fail;
@ -391,7 +381,7 @@ static VGMSTREAM * init_vgmstream_ubi_sb_main(ubi_sb_header *sb, STREAMFILE *str
vgmstream->num_samples = dsp_bytes_to_samples(sb->stream_size, sb->channels);
{
off_t coefs_offset = sb->extra_section_offset + sb->extra_offset;
off_t coefs_offset = sb->extra_offset;
coefs_offset += 0x10; /* entry size is 0x40 (first/last 0x10 = unknown), per channel */
dsp_read_coefs_be(vgmstream,streamFile,coefs_offset, 0x40);
@ -504,7 +494,7 @@ static VGMSTREAM * init_vgmstream_ubi_sb_main(ubi_sb_header *sb, STREAMFILE *str
/* get XMA header from extra section */
chunk_size = 0x20;
header_offset = sb->extra_section_offset + sb->xma_header_offset;
header_offset = sb->xma_header_offset;
bytes = ffmpeg_make_riff_xma_from_fmt_chunk(buf, 0x100, header_offset, chunk_size, sb->stream_size, streamFile, 1);
ffmpeg_data = init_ffmpeg_header_offset(streamData, buf, bytes, start_offset, sb->stream_size);
@ -621,7 +611,7 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int targe
sb->header_id = read_32bit(offset + 0x00, streamFile); /* 16b+16b group+sound id */
sb->header_type = read_32bit(offset + 0x04, streamFile);
sb->stream_size = read_32bit(offset + 0x08, streamFile);
sb->extra_offset = read_32bit(offset + 0x0c, streamFile); /* within the extra section */
sb->extra_offset = read_32bit(offset + 0x0c, streamFile) + sb->extra_section_offset; /* within the extra section */
sb->stream_offset = read_32bit(offset + 0x10, streamFile); /* within the data section */
sb->channels = (sb->has_short_channels) ?
(uint16_t)read_16bit(offset + sb->channels_offset, streamFile) :
@ -782,7 +772,7 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int targe
if (sb->codec == RAW_XMA1) {
/* this field is only seen in X360 games, points at XMA1 header in extra section */
sb->xma_header_offset = read_32bit(sb->header_offset + sb->xma_pointer_offset, streamFile);
sb->xma_header_offset = read_32bit(sb->header_offset + sb->xma_pointer_offset, streamFile) + sb->extra_section_offset;
}
/* uncommon but possible */
@ -831,16 +821,20 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int targe
if (sb->stream_offset)
break;
}
} else if ((sb->stream_id_offset || sb->has_rotating_ids) && sb->section3_num > 1) {
/* internal sounds are split into groups based on their type with their offsets being relative to group start
* this table contains sizes of each group, adjust offset based on group ID of our sound */
for (i = 0; i < sb->section3_num; i++) {
off_t offset = sb->section3_offset + sb->section3_entry_size * i;
} else {
sb->stream_offset += sb->sounds_offset;
/* table has unordered ids+size, so if our id doesn't match current data offset must be beyond */
if (read_32bit(offset + 0x00, streamFile) == sb->stream_id)
break;
sb->stream_offset += read_32bit(offset + 0x04, streamFile);
if ((sb->stream_id_offset || sb->has_rotating_ids) && sb->section3_num > 1) {
/* internal sounds are split into groups based on their type with their offsets being relative to group start
* this table contains sizes of each group, adjust offset based on group ID of our sound */
for (i = 0; i < sb->section3_num; i++) {
off_t offset = sb->section3_offset + sb->section3_entry_size * i;
/* table has unordered ids+size, so if our id doesn't match current data offset must be beyond */
if (read_32bit(offset + 0x00, streamFile) == sb->stream_id)
break;
sb->stream_offset += read_32bit(offset + 0x04, streamFile);
}
}
}
}