vgmstream/src/meta/ubi_sb.c

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#include "meta.h"
#include "../coding/coding.h"
typedef enum { UBI_ADPCM, RAW_PCM, RAW_PSX, RAW_DSP, RAW_XBOX, FMT_VAG, FMT_AT3, FMT_OGG } ubi_sb_codec;
typedef struct {
int big_endian;
int total_streams;
int is_external;
int autodetect_external;
ubi_sb_codec codec;
/* main/fixed info */
uint32_t version;
size_t section1_num;
size_t section2_num;
size_t section3_num;
size_t extra_size;
int flag1;
int flag2;
/* stream info config (format varies slightly per game) */
size_t section1_entry_size;
size_t section2_entry_size;
size_t section3_entry_size;
off_t external_flag_offset;
off_t num_samples_offset;
off_t sample_rate_offset;
off_t channels_offset;
off_t stream_type_offset;
off_t stream_name_offset;
off_t extra_name_offset;
size_t stream_name_size;
size_t stream_id_offset;
int has_short_channels;
int has_internal_names;
int has_extra_name_flag;
int has_rotating_ids;
/* derived */
size_t main_size;
size_t section1_size;
size_t section2_size;
size_t section3_size;
/* stream info */
uint32_t header_id;
uint32_t header_type;
size_t stream_size;
off_t extra_offset;
off_t stream_offset;
uint32_t stream_id;
int stream_samples; /* usually only for external resources */
int sample_rate;
int channels;
uint32_t stream_type;
char stream_name[255];
} ubi_sb_header;
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile);
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 */
VGMSTREAM * init_vgmstream_ubi_sb(STREAMFILE *streamFile) {
VGMSTREAM * vgmstream = NULL;
STREAMFILE *streamData = NULL;
off_t start_offset;
int loop_flag = 0;
ubi_sb_header sb = {0};
/* check extension (number represents the platform, see later) */
if ( !check_extensions(streamFile,"sb0,sb1,sb2,sb3,sb4,sb5,sb6,sb7") )
goto fail;
/* .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). */
/* main parse */
if ( !parse_sb_header(&sb, streamFile) )
goto fail;
/* open external stream if needed */
if (sb.autodetect_external) { /* works most of the time but could give false positives */
VGM_LOG("UBI SB: autodetecting external stream '%s'\n", sb.stream_name);
streamData = open_stream_name(streamFile,sb.stream_name);
if (!streamData) {
streamData = streamFile; /* assume internal */
if (sb.stream_size > get_streamfile_size(streamData)) {
VGM_LOG("UBI SB: expected external stream\n");
goto fail;
}
} else {
sb.is_external = 1;
}
}
else if (sb.is_external) {
streamData = open_stream_name(streamFile,sb.stream_name);
if (!streamData) {
VGM_LOG("UBI SB: external stream '%s' not found\n", sb.stream_name);
goto fail;
}
}
else {
streamData = streamFile;
}
/* final offset */
if (sb.is_external) {
start_offset = sb.stream_offset;
} else {
start_offset = sb.main_size + sb.section1_size + sb.section2_size + sb.extra_size + sb.section3_size;
start_offset += sb.stream_offset;
}
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//;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;
vgmstream->sample_rate = sb.sample_rate;
vgmstream->num_streams = sb.total_streams;
vgmstream->stream_size = sb.stream_size;
vgmstream->meta_type = meta_UBI_SB;
switch(sb.codec) {
case UBI_ADPCM: {
vgmstream->coding_type = coding_UBI_IMA;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = ubi_ima_bytes_to_samples(sb.stream_size, sb.channels, streamData, start_offset);
break;
}
case RAW_PCM:
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vgmstream->coding_type = coding_PCM16LE; /* always LE even on Wii */
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x02;
vgmstream->num_samples = pcm_bytes_to_samples(sb.stream_size, sb.channels, 16);
break;
case RAW_PSX:
vgmstream->coding_type = coding_PSX;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = sb.stream_size / sb.channels;
vgmstream->num_samples = ps_bytes_to_samples(sb.stream_size, sb.channels) ;
break;
case RAW_XBOX:
vgmstream->coding_type = coding_XBOX;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = ms_ima_bytes_to_samples(sb.stream_size, 0x24*sb.channels,sb.channels);
break;
case RAW_DSP:
vgmstream->coding_type = coding_NGC_DSP;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = sb.stream_size / sb.channels;
vgmstream->num_samples = dsp_bytes_to_samples(sb.stream_size, sb.channels);
{
off_t coefs_offset = sb.main_size + sb.section1_size + sb.section2_size + 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);
}
break;
case FMT_VAG:
/* skip VAG header (some sb4 use VAG and others raw PSX) */
if (read_32bitBE(start_offset, streamData) == 0x56414770) { /* "VAGp" */
start_offset += 0x30;
sb.stream_size -= 0x30;
}
vgmstream->coding_type = coding_PSX;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = sb.stream_size / sb.channels;
vgmstream->num_samples = ps_bytes_to_samples(sb.stream_size, sb.channels);
break;
#ifdef VGM_USE_FFMPEG
case FMT_AT3: {
ffmpeg_codec_data *ffmpeg_data;
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/* skip weird value (3, 4) in Brothers in Arms: D-Day (PSP) */
if (read_32bitBE(start_offset+0x04,streamData) == 0x52494646) {
start_offset += 0x04;
sb.stream_size -= 0x04;
}
ffmpeg_data = init_ffmpeg_offset(streamData, start_offset, sb.stream_size);
if ( !ffmpeg_data ) goto fail;
vgmstream->codec_data = ffmpeg_data;
vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none;
if (sb.stream_samples == 0) /* sometimes not known */
sb.stream_samples = ffmpeg_data->totalSamples;
vgmstream->num_samples = sb.stream_samples;
if (sb.stream_samples != ffmpeg_data->totalSamples) {
VGM_LOG("UBI SB: header samples differ (%i vs %i)\n", sb.stream_samples, (size_t)ffmpeg_data->totalSamples);
goto fail;
}
/* manually read skip_samples if FFmpeg didn't do it */
if (ffmpeg_data->skipSamples <= 0) {
off_t chunk_offset;
size_t chunk_size, fact_skip_samples = 0;
if (!find_chunk_le(streamData, 0x66616374,start_offset+0xc,0, &chunk_offset,&chunk_size)) /* find "fact" */
goto fail;
if (chunk_size == 0x8) {
fact_skip_samples = read_32bitLE(chunk_offset+0x4, streamData);
} else if (chunk_size == 0xc) {
fact_skip_samples = read_32bitLE(chunk_offset+0x8, streamData);
}
ffmpeg_set_skip_samples(ffmpeg_data, fact_skip_samples);
}
break;
}
case FMT_OGG: {
ffmpeg_codec_data *ffmpeg_data;
ffmpeg_data = init_ffmpeg_offset(streamData, start_offset, sb.stream_size);
if ( !ffmpeg_data ) goto fail;
vgmstream->codec_data = ffmpeg_data;
vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = sb.stream_samples; /* ffmpeg_data->totalSamples */
VGM_ASSERT(sb.stream_samples != ffmpeg_data->totalSamples, "UBI SB: header samples differ\n");
break;
}
#endif
default:
VGM_LOG("UBI SB: unknown codec\n");
goto fail;
}
if (sb.has_internal_names || sb.is_external) {
strcpy(vgmstream->stream_name, sb.stream_name);
}
/* open the file for reading (can be an external stream, different from the current .sb0) */
if ( !vgmstream_open_stream(vgmstream, streamData, start_offset) )
goto fail;
if (sb.is_external && streamData) close_streamfile(streamData);
return vgmstream;
fail:
if (sb.is_external && streamData) close_streamfile(streamData);
close_vgmstream(vgmstream);
return NULL;
}
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile) {
int32_t (*read_32bit)(off_t,STREAMFILE*) = NULL;
int16_t (*read_16bit)(off_t,STREAMFILE*) = NULL;
int i, ok, current_type = -1, current_id = -1;
int target_stream = streamFile->stream_index;
if (target_stream == 0) target_stream = 1;
sb->big_endian = check_extensions(streamFile, "sb3,sb6,sb7"); /* GC, PS3, Wii */
if (sb->big_endian) {
read_32bit = read_32bitBE;
read_16bit = read_16bitBE;
} else {
read_32bit = read_32bitLE;
read_16bit = read_16bitLE;
}
/* file layout is: base header, section1, section2, extra section, section3, data (all except base header can be null) */
sb->version = read_32bit(0x00, streamFile); /* 16b+16b major/minor version */
sb->section1_num = read_32bit(0x04, streamFile); /* group headers? */
sb->section2_num = read_32bit(0x08, streamFile); /* streams headers (internal or external) */
sb->section3_num = read_32bit(0x0c, streamFile); /* internal streams table */
sb->extra_size = read_32bit(0x10, streamFile); /* extra table, unknown (config for non-audio types) except with DSP = coefs */
sb->flag1 = read_32bit(0x14, streamFile); /* unknown, usually -1 but can be others (0/1/2/etc) */
sb->flag2 = read_32bit(0x18, streamFile); /* unknown, usually -1 but can be others */
ok = config_sb_header_version(sb, streamFile);
if (!ok) {
VGM_LOG("UBI SB: unknown SB version+platform\n");
goto fail;
}
sb->main_size = 0x1c;
sb->section1_size = sb->section1_entry_size * sb->section1_num;
sb->section2_size = sb->section2_entry_size * sb->section2_num;
sb->section3_size = sb->section3_entry_size * sb->section3_num;
/* find target stream info in section2 */
for (i = 0; i < sb->section2_num; i++) {
off_t offset = sb->main_size + sb->section1_size + sb->section2_entry_size*i;
/* ignore non-audio entry (other types seem to have config data) */
if (read_32bit(offset + 0x04, streamFile) != 0x01)
continue;
/* weird case when there is no internal substream ID and just seem to rotate every time type changes, joy */
if (sb->has_rotating_ids) { /* assumes certain configs can't happen in this case */
int current_is_external = 0;
int type = read_32bit(offset + sb->stream_type_offset, streamFile);
if (current_type == -1)
current_type = type;
if (current_id == -1) /* use first ID in section3 */
current_id = read_32bit(sb->main_size + sb->section1_size + sb->section2_size + sb->extra_size + 0x00, streamFile);
if (sb->external_flag_offset) {
current_is_external = read_32bit(offset + sb->external_flag_offset, streamFile);
} else if (sb->has_extra_name_flag && read_32bit(offset + sb->extra_name_offset, streamFile) != 0xFFFFFFFF) {
current_is_external = 1; /* -1 in extra_name means internal */
}
if (!current_is_external) {
if (current_type != type) {
current_type = type;
current_id++; /* rotate */
if (current_id >= sb->section3_num)
current_id = 0; /* reset */
}
}
}
/* update streams (total_stream also doubles as current) */
sb->total_streams++;
if (sb->total_streams != target_stream)
continue;
//;VGM_LOG("target at offset=%lx (size=%x)\n", offset, sb->section2_entry_size);
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->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) :
(uint32_t)read_32bit(offset + sb->channels_offset, streamFile);
sb->sample_rate = read_32bit(offset + sb->sample_rate_offset, streamFile);
sb->stream_type = read_32bit(offset + sb->stream_type_offset, streamFile);
if (sb->num_samples_offset)
sb->stream_samples = read_32bit(offset + sb->num_samples_offset, streamFile);
if (sb-> has_rotating_ids) {
sb->stream_id = current_id;
} else if (sb->stream_id_offset) {
sb->stream_id = read_32bit(offset + sb->stream_id_offset, streamFile);
}
/* external stream name can be found in the header (first versions) or the extra table (later versions) */
if (sb->stream_name_offset) {
read_string(sb->stream_name, sb->stream_name_size, offset + sb->stream_name_offset, streamFile);
} else {
sb->stream_name_offset = read_32bit(offset + sb->extra_name_offset, streamFile);
read_string(sb->stream_name, sb->stream_name_size, sb->main_size + sb->section1_size + sb->section2_size + sb->stream_name_offset, streamFile);
}
/* not always set and must be derived */
if (sb->external_flag_offset) {
sb->is_external = read_32bit(offset + sb->external_flag_offset, streamFile);
} else if (sb->has_extra_name_flag && read_32bit(offset + sb->extra_name_offset, streamFile) != 0xFFFFFFFF) {
sb->is_external = 1; /* -1 in extra_name means internal */
} else if (sb->section3_num == 0) {
sb->is_external = 1;
} else {
sb->autodetect_external = 1;
if (sb->stream_name[0] == '\0')
sb->autodetect_external = 0; /* no name */
if (sb->extra_size > 0 && sb->stream_name_offset > sb->extra_size)
sb->autodetect_external = 0; /* name outside extra table == is internal */
}
}
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) {
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->section3_num > 1) {
VGM_LOG("UBI SB: unexpected number of internal streams %i\n", sb->section3_num);
goto fail;
}
/* happens in some versions */
if (sb->stream_type > 0xFF) {
VGM_LOG("UBI SB: garbage in stream_type\n");
sb->stream_type = 0;
}
/* guess codec */
switch(sb->stream_type) {
case 0x00: /* platform default (rarely external) */
if ( check_extensions(streamFile, "sb0")) {
sb->codec = RAW_PCM;
} else if (check_extensions(streamFile, "sb1,sb5")) {
sb->codec = RAW_PSX;
} else if (check_extensions(streamFile, "sb2")) {
sb->codec = RAW_XBOX;
} else if (check_extensions(streamFile, "sb3,sb7")) {
sb->codec = RAW_DSP;
} else if (check_extensions(streamFile, "sb4")) {
sb->codec = FMT_VAG;
} else {
VGM_LOG("UBI SB: unknown internal format\n");
goto fail;
}
break;
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case 0x01: /* PCM (Wii, rarely used) */
sb->codec = RAW_PCM;
break;
case 0x03: /* Ubi ADPCM (main external stream codec, has subtypes) */
sb->codec = UBI_ADPCM;
break;
case 0x04: /* Ogg (later PC games) */
sb->codec = FMT_OGG;
break;
case 0x05: /* AT3 (PSP, PS3) */
sb->codec = FMT_AT3;
break;
default:
VGM_LOG("UBI SB: unknown stream_type %x\n", sb->stream_type);
goto fail;
}
/* uncommon but possible */
//VGM_ASSERT(sb->is_external && sb->section3_num != 0, "UBI SS: mixed external and internal streams\n");
/* seems that can be safely ignored */
//VGM_ASSERT(sb->is_external && sb->stream_id_offset && sb->stream_id > 0, "UBI SB: unexpected external stream with stream id\n");
/* section 3: substreams within the file, adjust stream offset (rarely used but table is always present) */
if (!sb->is_external && (sb->stream_id_offset || sb->has_rotating_ids) && sb->section3_num > 1) {
for (i = 0; i < sb->section3_num; i++) {
off_t offset = sb->main_size + sb->section1_size + sb->section2_size + sb->extra_size + 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);
}
}
return 1;
fail:
return 0;
}
static int config_sb_header_version(ubi_sb_header * sb, STREAMFILE *streamFile) {
/* meh... */
int is_sb0 = check_extensions(streamFile, "sb0"); /* PC */
int is_sb1 = check_extensions(streamFile, "sb1"); /* PS2 */
int is_sb2 = check_extensions(streamFile, "sb2"); /* Xbox */
int is_sb3 = check_extensions(streamFile, "sb3"); /* GC */
int is_sb4 = check_extensions(streamFile, "sb4"); /* PSP, X360? */
int is_sb5 = check_extensions(streamFile, "sb5"); /* PSP, 3DS? */
//int is_sb6 = check_extensions(streamFile, "sb6"); /* PS3? */
int is_sb7 = check_extensions(streamFile, "sb7"); /* Wii */
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int is_biadd_psp = 0;
/* The format varies with almost every game + platform (some kind of class serialization?),
* support is done case-by-case as offsets move slightly. Basic layout:
* - fixed part (0x00..0x14)
* - garbage, flags
* - external stream number of samples / internal garbage
* - external stream size (also in the common part) / internal garbage
* - garbage
* - external original sample rate / internal garbage
* - sample rate, pcm bits?, channels
* - stream type and external filename (internal filename too on some platforms)
* - end flags/garbage
* Garbage looks like uninitialized variables (may be null, contain part of strings, etc).
* Later version don't have filename per header but in the extra section.
*/
/* common */
sb->section3_entry_size = 0x08;
sb->stream_name_size = 0x24; /* maybe 0x28 or 0x20 for some but ok enough (null terminated) */
/* Prince of Persia: Sands of Time (2003)(PC) */
if ((sb->version == 0x000A0002 && is_sb0) || /* (not sure if exists, just in case) */
(sb->version == 0x000A0004 && is_sb0)) { /* main game */
sb->section1_entry_size = 0x64;
sb->section2_entry_size = 0x80;
sb->external_flag_offset = 0x24; /* maybe 0x28 */
sb->num_samples_offset = 0x30;
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4a;
sb->stream_type_offset = 0x4c;
sb->stream_name_offset = 0x50;
sb->has_short_channels = 1;
sb->has_internal_names = 1;
return 1;
}
/* Prince of Persia: Sands of Time (2003)(PS2) */
if ((sb->version == 0x000A0002 && is_sb1) || /* Prince of Persia 1 port */
(sb->version == 0x000A0004 && is_sb1)) { /* main game */
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0; /* no apparent flag */
sb->channels_offset = 0x20;
sb->sample_rate_offset = 0x24;
sb->num_samples_offset = 0x30;
sb->stream_name_offset = 0x40;
sb->stream_type_offset = 0x68;
return 1;
}
/* Prince of Persia: Sands of Time (2003)(Xbox) */
if ((sb->version == 0x000A0002 && is_sb2) || /* Prince of Persia 1 port */
(sb->version == 0x000A0004 && is_sb2)) { /* main game */
sb->section1_entry_size = 0x64;
sb->section2_entry_size = 0x78;
sb->external_flag_offset = 0x24; /* maybe 0x28 */
sb->num_samples_offset = 0x30;
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4a;
sb->stream_type_offset = 0x4c; /* may contain garbage */
sb->stream_name_offset = 0x50;
sb->has_short_channels = 1;
sb->has_internal_names = 1;
return 1;
}
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/* Tom Clancy's Rainbow Six 3 (2003)(PS2) */
if (sb->version == 0x000A0007 && is_sb1) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0; /* no apparent flag */
sb->channels_offset = 0x20;
sb->sample_rate_offset = 0x24;
sb->num_samples_offset = 0x30;
sb->stream_name_offset = 0x40;
sb->stream_type_offset = 0x68;
return 1;
}
/* Prince of Persia: Sands of Time (2003)(GC) */
if ((sb->version == 0x000A0002 && is_sb3) || /* Prince of Persia 1 port */
(sb->version == 0x000A0004 && is_sb3)) { /* main game */
sb->section1_entry_size = 0x64;
sb->section2_entry_size = 0x74;
sb->external_flag_offset = 0x20; /* maybe 0x24 */
sb->num_samples_offset = 0x2c;
sb->sample_rate_offset = 0x40;
sb->channels_offset = 0x46;
sb->stream_type_offset = 0x48;
sb->stream_name_offset = 0x4c;
sb->has_short_channels = 1;
return 1;
}
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/* Myst IV Demo (2004)(PC) (final game is different) */
if (sb->version == 0x00100000 && is_sb0) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0xa4;
sb->external_flag_offset = 0x24;
sb->num_samples_offset = 0x34;
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4c;
sb->stream_type_offset = 0x50;
sb->stream_name_offset = 0x54;
sb->has_internal_names = 1;
return 1;
}
/* Prince of Persia: Warrior Within (2004)(PC) */
if (sb->version == 0x00120009 && is_sb0) {
sb->section1_entry_size = 0x6c;
sb->section2_entry_size = 0x84;
sb->external_flag_offset = 0x24;
sb->num_samples_offset = 0x30;
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4c;
sb->stream_type_offset = 0x50;
sb->stream_name_offset = 0x54;
sb->has_internal_names = 1;
return 1;
}
/* Prince of Persia: Warrior Within (2004)(PS2) */
if (sb->version == 0x00120009 && is_sb1) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0; /* no apparent flag */
sb->channels_offset = 0x20;
sb->sample_rate_offset = 0x24;
sb->num_samples_offset = 0x30;
sb->stream_name_offset = 0x40;
sb->stream_type_offset = 0x68;
return 1;
}
/* Prince of Persia: Warrior Within (2004)(Xbox) */
if (sb->version == 0x00120009 && is_sb2) {
sb->section1_entry_size = 0x6c;
sb->section2_entry_size = 0x90;
sb->external_flag_offset = 0x24;
sb->num_samples_offset = 0x44;
sb->sample_rate_offset = 0x58;
sb->channels_offset = 0x60;
sb->stream_type_offset = 0x64; /* may contain garbage */
sb->stream_name_offset = 0x68;
sb->has_internal_names = 1;
return 1;
}
/* Prince of Persia: Warrior Within (2004)(GC) */
if (sb->version == 0x00120009 && is_sb3) {
sb->section1_entry_size = 0x6c;
sb->section2_entry_size = 0x78;
sb->external_flag_offset = 0x20;
sb->num_samples_offset = 0x2c;
sb->sample_rate_offset = 0x40;
sb->channels_offset = 0x48;
sb->stream_type_offset = 0x4c;
sb->stream_name_offset = 0x50;
return 1;
}
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/* two games with same id; use project file as identifier */
if (sb->version == 0x0012000C && is_sb4) {
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STREAMFILE * streamTest = open_stream_name(streamFile, "BIAAUDIO.SP4");
if (streamTest) {
is_biadd_psp = 1;
close_streamfile(streamTest);
}
}
/* Prince of Persia: Revelations (2005)(PSP) */
if (sb->version == 0x0012000C && is_sb4 && !is_biadd_psp) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x84;
sb->external_flag_offset = 0x24;
sb->num_samples_offset = 0x30;
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4c;
sb->stream_type_offset = 0x50;
sb->stream_name_offset = 0x54;
sb->has_internal_names = 1;
return 1;
}
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/* Brothers in Arms - D-Day (2006)(PSP) */
if (sb->version == 0x0012000C && is_sb4 && is_biadd_psp) {
sb->section1_entry_size = 0x80;
sb->section2_entry_size = 0x94;
sb->stream_id_offset = 0x0; //todo 0x1C or 0x20? table seems problematic
sb->external_flag_offset = 0x24;
sb->num_samples_offset = 0; /* variable? */
sb->sample_rate_offset = 0x44;
sb->channels_offset = 0x4c;
sb->stream_type_offset = 0x50;
sb->stream_name_offset = 0x54;
sb->has_internal_names = 1;
return 1;
}
/* Prince of Persia: The Two Thrones (2005)(PC) */
if (sb->version == 0x00150000 && is_sb0) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x78;
sb->external_flag_offset = 0x2c;
sb->stream_id_offset = 0x34;
sb->num_samples_offset = 0x40;
sb->sample_rate_offset = 0x54;
sb->channels_offset = 0x5c;
sb->stream_type_offset = 0x60;
sb->extra_name_offset = 0x64;
sb->has_extra_name_flag = 1;
return 1;
}
/* Prince of Persia: The Two Thrones (2005)(PS2) */
if (sb->version == 0x00150000 && is_sb1) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x5c;
sb->external_flag_offset = 0;
sb->channels_offset = 0x2c;
sb->sample_rate_offset = 0x30;
sb->num_samples_offset = 0x3c;
sb->extra_name_offset = 0x4c;
sb->stream_type_offset = 0x50;
sb->has_extra_name_flag = 1;
return 1;
}
/* Prince of Persia: The Two Thrones (2005)(Xbox) */
if (sb->version == 0x00150000 && is_sb2) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x58;
sb->external_flag_offset = 0;
sb->num_samples_offset = 0x28;
sb->stream_id_offset = 0;
sb->sample_rate_offset = 0x3c;
sb->channels_offset = 0x44;
sb->stream_type_offset = 0x48;
sb->extra_name_offset = 0x4c;
sb->has_extra_name_flag = 1;
sb->has_rotating_ids = 1;
return 1;
}
/* Prince of Persia: The Two Thrones (2005)(GC) */
if (sb->version == 0x00150000 && is_sb3) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0x28; /* maybe 0x2c */
sb->num_samples_offset = 0x3c;
sb->sample_rate_offset = 0x50;
sb->channels_offset = 0x58;
sb->stream_type_offset = 0x5c;
sb->extra_name_offset = 0x60;
return 1;
}
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/* Prince of Persia: Rival Swords (2007)(PSP) */
if (sb->version == 0x00180005 && is_sb5) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x54;
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sb->external_flag_offset = 0;
sb->channels_offset = 0x28;
sb->sample_rate_offset = 0x2c;
//sb->num_samples_offset = 0x34 or 0x3c /* varies */
sb->extra_name_offset = 0x44;
sb->stream_type_offset = 0x48;
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sb->has_extra_name_flag = 1;
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return 1;
}
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#if 0
/* Rainbow Six Vegas (2007)(PSP) */
if (sb->version == 0x00180006 && is_sb5) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x54;
sb->external_flag_offset = 0;
sb->channels_offset = 0x28;
sb->sample_rate_offset = 0x2c;
//sb->num_samples_offset = 0x34 or 0x3c /* varies */
sb->extra_name_offset = 0x44;
sb->stream_type_offset = 0x48;
sb->has_extra_name_flag = 1;
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sb->has_rotating_ids = 1;
return 1;
}
/* todo Rainbow Six Vegas changes:
* some streams use type 0x06 instead of 0x01, known values:
* 0x0c: header offset in extra table?
* 0x2c: stream size
* 0x30: stream offset
* most other fields are fixed, comparing different files
* header is in the extra table, after the stream name (repeated?)
* (0x04: sample rate, 0x0c: channels, etc)
* stream data may be newer Ubi ADPCM (see DecUbiSnd)
*/
#endif
/* Red Steel (2006)(Wii) */
if (sb->version == 0x00180006 && is_sb7) { /* same as 0x00150000 */
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0x28; /* maybe 0x2c */
sb->num_samples_offset = 0x3c;
sb->sample_rate_offset = 0x50;
sb->channels_offset = 0x58;
sb->stream_type_offset = 0x5c;
sb->extra_name_offset = 0x60;
return 1;
}
/* Prince of Persia: Rival Swords (2007)(Wii) */
if (sb->version == 0x00190003 && is_sb7) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x70;
sb->external_flag_offset = 0x28; /* maybe 0x2c */
sb->channels_offset = 0x3c;
sb->sample_rate_offset = 0x40;
sb->num_samples_offset = 0x48;
sb->extra_name_offset = 0x58;
sb->stream_type_offset = 0x5c;
return 1;
}
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/* TMNT (2007)(PS2) */
if (sb->version == 0x00190002 && is_sb1) {
sb->section1_entry_size = 0x48;
sb->section2_entry_size = 0x5c;
sb->external_flag_offset = 0;
sb->channels_offset = 0x28;
sb->sample_rate_offset = 0x2c;
//sb->num_samples_offset = 0x34 or 0x3c /* varies */
sb->extra_name_offset = 0x44;
sb->stream_type_offset = 0x48;
sb->has_extra_name_flag = 1;
return 1;
}
/* TMNT (2007)(GC) */
if (sb->version == 0x00190002 && is_sb3) { /* same as 0x00190003 */
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x6c;
sb->external_flag_offset = 0x28; /* maybe 0x2c */
sb->channels_offset = 0x3c;
sb->sample_rate_offset = 0x40;
sb->num_samples_offset = 0x48;
sb->stream_type_offset = 0x5c;
sb->extra_name_offset = 0x58;
return 1;
}
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/* Surf's Up (2007)(PC) */
if (sb->version == 0x00190005 && is_sb0) {
sb->section1_entry_size = 0x68;
sb->section2_entry_size = 0x74;
sb->external_flag_offset = 0x28; /* maybe 0x2c */
sb->channels_offset = 0x3c;
sb->sample_rate_offset = 0x40;
sb->num_samples_offset = 0x48;
sb->stream_type_offset = 0x5c;
sb->extra_name_offset = 0x58;
sb->has_extra_name_flag = 1;
return 1;
}
return 0;
}