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Ubi SB: SMx fixes

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This commit is contained in:
NicknineTheEagle 2018-12-23 07:20:36 +03:00
parent 3c8f17a977
commit 518e47ca5f
1 changed files with 44 additions and 21 deletions
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53
src/meta/ubi_sb.c
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@ -88,7 +88,7 @@ typedef struct {
} ubi_sb_header;
static VGMSTREAM * init_vgmstream_ubi_sb_main(ubi_sb_header *sb, STREAMFILE *streamFile);
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile);
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int target_stream);
static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile);
/* .SBx - banks from Ubisoft's sound engine ("DARE" / "UbiSound Driver") games in ~2000-2008 */
@ -97,11 +97,14 @@ VGMSTREAM * init_vgmstream_ubi_sb(STREAMFILE *streamFile) {
int16_t(*read_16bit)(off_t, STREAMFILE*) = NULL;
ubi_sb_header sb = { 0 };
int ok;
int target_stream = streamFile->stream_index;
/* check extension (number represents the platform, see later) */
if (!check_extensions(streamFile, "sb0,sb1,sb2,sb3,sb4,sb5,sb6,sb7"))
goto fail;
if (target_stream == 0) target_stream = 1;
/* .sb0 (sound bank) is a small multisong format (loaded in memory?) that contains SFX data
* but can also reference .ss0/ls0 (sound stream) external files for longer streams.
* A companion .sp0 (sound project) describes files and if it uses BANKs (.sb0) or MAPs (.sm0). */
@ -181,7 +184,7 @@ VGMSTREAM * init_vgmstream_ubi_sb(STREAMFILE *streamFile) {
sb.is_map = 0;
/* main parse */
if (!parse_sb_header(&sb, streamFile))
if (!parse_sb_header(&sb, streamFile, target_stream))
goto fail;
return init_vgmstream_ubi_sb_main(&sb, streamFile);
@ -196,11 +199,14 @@ VGMSTREAM * init_vgmstream_ubi_sm(STREAMFILE *streamFile) {
int16_t(*read_16bit)(off_t, STREAMFILE*) = NULL;
ubi_sb_header sb = { 0 };
int ok, i;
int target_stream = streamFile->stream_index;
/* check extension (number represents the platform, see later) */
if (!check_extensions(streamFile, "sm0,sm1,sm2,sm3,sm4,sm5,sm6,sm7"))
goto fail;
if (target_stream == 0) target_stream = 1;
/* sigh... PSP hijacks not one but *two* platform indexes */
/* please add any PSP game versions under sb4 and sb5 sections so we can properly identify platform */
sb.version = read_32bitLE(0x00, streamFile);
@ -276,7 +282,17 @@ VGMSTREAM * init_vgmstream_ubi_sm(STREAMFILE *streamFile) {
sb.section3_offset = read_32bit(sb.map_offset + sb.map_sec3_pointer_offset, streamFile) + sb.map_offset;
sb.section3_num = read_32bit(sb.map_offset + sb.map_sec3_num_offset, streamFile);
if (!parse_sb_header(&sb, streamFile))
if (!parse_sb_header(&sb, streamFile, target_stream))
goto fail;
}
if (sb.total_streams == 0) {
VGM_LOG("UBI SB: no streams\n");
goto fail;
}
if (target_stream < 0 || target_stream > sb.total_streams) {
VGM_LOG("UBI SB: wrong target stream (target=%i, total=%i)\n", target_stream, sb.total_streams);
goto fail;
}
@ -540,11 +556,10 @@ fail:
}
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile) {
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int target_stream) {
int32_t (*read_32bit)(off_t,STREAMFILE*) = NULL;
int16_t (*read_16bit)(off_t,STREAMFILE*) = NULL;
int i, j, k, current_type = -1, current_id = -1;
int target_stream = streamFile->stream_index;
int i, j, k, current_type = -1, current_id = -1, bank_streams = 0, prev_streams;
if (sb->big_endian) {
read_32bit = read_32bitBE;
@ -554,7 +569,7 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile) {
read_16bit = read_16bitLE;
}
if (target_stream == 0) target_stream = 1;
prev_streams = sb->total_streams;
/* find target stream info in section2 */
for (i = 0; i < sb->section2_num; i++) {
@ -595,6 +610,7 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile) {
/* update streams (total_stream also doubles as current) */
sb->total_streams++;
bank_streams++;
if (sb->total_streams != target_stream)
continue;
//;VGM_LOG("target at offset=%lx (size=%x)\n", offset, sb->section2_entry_size);
@ -651,14 +667,21 @@ static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile) {
sb->autodetect_external = 0; /* name outside extra table == is internal */
}
}
if (sb->is_map) {
if (bank_streams == 0 || target_stream <= prev_streams || target_stream > sb->total_streams)
return 1; /* Target stream is not in this map */
} else {
if (sb->total_streams == 0) {
VGM_LOG("UBI SB: no streams\n");
goto fail;
}
if (target_stream < 0 || target_stream > sb->total_streams || sb->total_streams < 1) {
if (target_stream < 0 || target_stream > sb->total_streams) {
VGM_LOG("UBI SB: wrong target stream (target=%i, total=%i)\n", target_stream, sb->total_streams);
goto fail;
}
}
if (!(sb->stream_id_offset || sb->has_rotating_ids || sb->is_map) && sb->section3_num > 1) {
VGM_LOG("UBI SB: unexpected number of internal stream groups %i\n", sb->section3_num);
@ -1044,7 +1067,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x84;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1153,7 +1176,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x60;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1179,7 +1202,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x4c;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1240,7 +1263,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x7c;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1268,7 +1291,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x78;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1298,7 +1321,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x58;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;
@ -1470,7 +1493,7 @@ static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile)
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x70;
sb->map_header_entry_size = 0x24;
sb->map_header_entry_size = 0x34;
sb->map_sec1_pointer_offset = 0x04;
sb->map_sec1_num_offset = 0x08;
sb->map_sec2_pointer_offset = 0x0c;