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Merge pull request #1272 from bnnm/txth-ogg
- Add NIS .bgm Ogg and cleanup [Yomawari: Midnight Shadows (PC)] - Add RIFF .xms [Ty the Tasmanian Tiger (Xbox)] - Fix Ogg .eno - Improve TXTH dynamic dechunking - Remove unused aif-loop extension
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bnnm
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599326a362
45
doc/TXTH.md
45
doc/TXTH.md
@ -462,24 +462,29 @@ Optional settings (set before main):
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- If size is 0x1000 and data_size 0x800 last 0x200 is ignored padding.
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Dynamic settings (set before main, requires `chunk_header_size`):
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- `chunk_value`: ignores chunks that don't match this value at chunk offset 0x00 (32-bit, in `chunk_endianness`)
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- `chunk_size_offset`: reads chunk size at this offset, in header (32-bit in `chunk_endianness`).
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- `chunk_endianness`: sets endianness of the above values
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- `chunk_value`: ignores chunks that don't match this value at chunk offset 0x00 (32-bit, in `chunk_endianness`). Can be used to ignore video chunks in movie files, for example.
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- `chunk_size_offset`: reads chunk size at this offset, in header (32-bit in `chunk_endianness`). For chunks of dynamic sizes (no need to set `chunk_size` as will be ignored). Includes header size.
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- `chunk_data_size_offset`: same, for data sizes (not including headers). Note that you can use header+data+size configs to handle padding between blocks.
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- `chunk_endianness`: sets endianness of the above two settings.
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For technical reasons, "dechunking" activates when setting all main settings, so set optional config first. Note that config is static (not per-chunk), so `chunk_size = @0x10` is read from the beginning of the file once, not every time a new chunk is found.
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For technical reasons, "dechunking" activates when setting all main settings, so set optional config first. Note that `chunk_size` is static (read once from a fixed offset) while `chunk_size_offset` is dynamic (read on every chunk).
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```
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chunk_count = (value)
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chunk_start = (value)
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chunk_size = (value)
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# optional - fixed
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chunk_number = (value)
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chunk_header_size = (value)
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chunk_data_size = (value)
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# optional - dynamic
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chunk_value = (value)
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chunk_size_offset = (value)
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chunk_endian = LE|BE
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chunk_data_size_offset = (value)
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chunk_endianness = LE|BE
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# main
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chunk_count = (value)
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chunk_start = (value)
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chunk_size = (value)
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```
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#### NAME TABLE
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@ -1275,7 +1280,7 @@ loop_start = @0x28:BE
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loop_flag = @0x2c:BE
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```
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#### Grand Theft Auto: San Andreas .vgmstream.txth
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#### Grand Theft Auto: San Andreas (PS2) .vgmstream.txth
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```
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# once extracted from bigfiles there are 2 types of files with hardcoded settings,
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# so we need 2 .txth
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@ -1345,3 +1350,23 @@ num_samples = data_size
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#1: 0x1F40, 0x800, 0x00, 0x1000
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#2: 0x1F50, 0x10000, 0x1000, 0x20000
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```
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#### LEGO Batman 2 (Wii) .fmv.txth
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```
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# "dechunks" videos with dynamic chunks realtime and plays audio only
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codec = IMA
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channels = 2
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sample_rate = @0x20
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# each chunk is 0x00: ID + 0x04 data size (not including header)
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chunk_number = 1
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chunk_header_size = 0x08
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chunk_value = 0x00414D46 #"FMA\0" LE
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chunk_data_size_offset = 0x04
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chunk_count = 1
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chunk_start = 0x28 #first chunk after header
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num_samples = data_size
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```
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@ -57,7 +57,6 @@ static const char* extension_list[] = {
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"ahv",
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"ai",
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//"aif", //common
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"aif-Loop",
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"aifc", //common?
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//"aiff", //common
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"aix",
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@ -650,6 +649,7 @@ static const char* extension_list[] = {
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"xen",
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"xma",
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"xma2",
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"xms",
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"xmu",
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"xmv",
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"xnb",
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@ -158,137 +158,164 @@ fail:
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return NULL;
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}
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/* Ogg Vorbis - standard .ogg with (possibly) loop comments/metadata */
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static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
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ogg_vorbis_io_config_data cfg = {0};
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ogg_vorbis_meta_info_t ovmi = {0};
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int is_ogg = 0;
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int is_um3 = 0;
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int is_kovs = 0;
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int is_sngw = 0;
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int is_isd = 0;
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int is_rpgmvo = 0;
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int is_eno = 0;
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int is_gwm = 0;
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int is_mus = 0;
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int is_lse = 0;
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int is_bgm = 0;
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static int _init_vgmstream_ogg_vorbis_tests(STREAMFILE* sf, ogg_vorbis_io_config_data* cfg, ogg_vorbis_meta_info_t* ovmi) {
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/* check extension */
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/* .ogg: standard/various, .logg: renamed for plugins
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* .adx: KID games [Remember11 (PC)]
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* .rof: The Rhythm of Fighters (Mobile)
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* .acm: Planescape Torment Enhanced Edition (PC)
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* .sod: Zone 4 (PC)
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* .msa: Metal Slug Attack (Mobile)
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* .aif/laif/aif-Loop: Psychonauts (PC) raw extractions (named)
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* .bin/lbin: Devil May Cry 3: Special Edition (PC) */
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if (check_extensions(sf,"ogg,logg,adx,rof,acm,sod,msa,aif,laif,aif-Loop,bin,lbin")) {
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is_ogg = 1;
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} else if (check_extensions(sf,"um3")) {
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is_um3 = 1;
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} else if (check_extensions(sf,"kvs,kovs")) {
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/* .kvs: Atelier Sophie (PC), kovs: header id only? */
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is_kovs = 1;
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} else if (check_extensions(sf,"sngw")) { /* .sngw: Capcom [Devil May Cry 4 SE (PC), Biohazard 6 (PC)] */
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is_sngw = 1;
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} else if (check_extensions(sf,"isd")) { /* .isd: Inti Creates PC games */
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is_isd = 1;
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} else if (check_extensions(sf,"rpgmvo,ogg_")) {
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/* .rpgmvo: RPG Maker MV games (PC), .ogg_: RPG Maker MZ games (PC) */
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is_rpgmvo = 1;
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} else if (check_extensions(sf,"eno")) { /* .eno: Metronomicon (PC) */
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is_eno = 1;
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} else if (check_extensions(sf,"gwm")) { /* .gwm: Adagio: Cloudburst (PC) */
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is_gwm = 1;
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} else if (check_extensions(sf,"mus")) { /* .mus: Redux - Dark Matters (PC) */
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is_mus = 1;
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} else if (check_extensions(sf,"lse")) { /* .lse: Labyrinth of Refrain: Coven of Dusk (PC) */
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is_lse = 1;
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} else if (check_extensions(sf,"bgm")) { /* .bgm: Fortissimo (PC) */
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is_bgm = 1;
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} else {
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goto fail;
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/* standard */
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if (is_id32be(0x00,sf, "OggS")) {
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/* .ogg: common, .logg: renamed for plugins
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* .adx: KID games [Remember11 (PC)]
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* .rof: The Rhythm of Fighters (Mobile)
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* .acm: Planescape Torment Enhanced Edition (PC)
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* .sod: Zone 4 (PC)
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* .msa: Metal Slug Attack (Mobile)
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* .bin/lbin: Devil May Cry 3: Special Edition (PC) */
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if (check_extensions(sf,"ogg,logg,adx,rof,acm,sod,msa,bin,lbin"))
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return 1;
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/* ignore others to allow stuff like .sngw */
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}
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if (is_ogg) {
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if (read_u32be(0x00,sf) == 0x2c444430) { /* Psychic Software [Darkwind: War on Wheels (PC)] */
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ovmi.decryption_callback = psychic_ogg_decryption_callback;
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}
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else if (read_u32be(0x00,sf) == 0x4C325344) { /* "L2SD" instead of "OggS" [Lineage II Chronicle 4 (PC)] */
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cfg.is_header_swap = 1;
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cfg.is_encrypted = 1;
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}
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else if (read_u32be(0x00,sf) == 0x048686C5) { /* "OggS" XOR'ed + bitswapped [Ys VIII (PC)] */
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cfg.key[0] = 0xF0;
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cfg.key_len = 1;
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cfg.is_nibble_swap = 1;
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cfg.is_encrypted = 1;
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/* Koei Tecmo PC games */
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if (is_id32be(0x00,sf, "KOVS")) {
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ovmi->loop_start = read_s32le(0x08,sf);
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ovmi->loop_flag = (ovmi->loop_start != 0);
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ovmi->decryption_callback = kovs_ogg_decryption_callback;
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ovmi->meta_type = meta_OGG_KOVS;
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}
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else if (read_u32be(0x00,sf) == 0x00000000 && /* null instead of "OggS" [Yuppie Psycho (PC)] */
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read_u32be(0x3a,sf) == 0x4F676753) { /* "OggS" in next page */
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cfg.is_header_swap = 1;
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cfg.is_encrypted = 1;
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}
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else if (read_u32be(0x00,sf) != 0x4F676753 && /* random(?) swap instead of "OggS" [Tobi Tsukihime (PC)] */
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read_u32be(0x3a,sf) == 0x4F676753) { /* "OggS" in next page */
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cfg.is_header_swap = 1;
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cfg.is_encrypted = 1;
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}
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else if (read_u32be(0x00,sf) == 0x4F756F71) { /* "OggS" encrypted [Adventure Field 4 (PC)]*/
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ovmi.decryption_callback = at4_ogg_decryption_callback;
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}
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else if (read_u32be(0x00,sf) == 0x4F676753) { /* "OggS" (standard) */
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;
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}
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else {
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goto fail; /* unknown/not Ogg Vorbis (ex. Wwise) */
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}
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}
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cfg->start = 0x20;
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if (is_um3) { /* ["Ultramarine3" (???)] */
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if (read_u32be(0x00,sf) != 0x4f676753) { /* "OggS" (optionally encrypted) */
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ovmi.decryption_callback = um3_ogg_decryption_callback;
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}
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}
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if (is_kovs) { /* Koei Tecmo PC games */
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if (read_u32be(0x00,sf) != 0x4b4f5653) { /* "KOVS" */
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/* .kvs: Atelier Sophie (PC)
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* .kovs: header id only? */
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if (!check_extensions(sf,"kvs,kovs"))
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goto fail;
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}
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ovmi.loop_start = read_32bitLE(0x08,sf);
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ovmi.loop_flag = (ovmi.loop_start != 0);
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ovmi.decryption_callback = kovs_ogg_decryption_callback;
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ovmi.meta_type = meta_OGG_KOVS;
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cfg.start = 0x20;
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return 1;
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}
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/* [RPG Maker MV (PC), RPG Maker MZ (PC)] */
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if (is_id64be(0x00,sf, "RPGMV\0\0\0")) {
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ovmi->decryption_callback = rpgmvo_ogg_decryption_callback;
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cfg->start = 0x10;
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/* .rpgmvo: RPG Maker MV games (PC), .ogg_: RPG Maker MZ games (PC) */
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if (!check_extensions(sf,"rpgmvo,ogg_"))
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goto fail;
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return 1;
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}
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if (is_sngw) { /* [Capcom's MT Framework PC games] */
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if (read_u32be(0x00,sf) != 0x4f676753) { /* "OggS" (optionally encrypted) */
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cfg.key_len = read_streamfile(cfg.key, 0x00, 0x04, sf);
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cfg.is_header_swap = 1;
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cfg.is_nibble_swap = 1;
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cfg.is_encrypted = 1;
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}
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/* L2SD [Lineage II Chronicle 4 (PC)] */
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if (is_id32be(0x00,sf, "L2SD")) {
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cfg->is_header_swap = 1;
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cfg->is_encrypted = 1;
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ovmi.disable_reordering = 1; /* must be an MT Framework thing */
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if (!check_extensions(sf,"ogg,logg"))
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goto fail;
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return 1;
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}
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if (is_isd) { /* Inti Creates PC games */
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const char *isl_name = NULL;
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/* NIS's "OggS" XOR'ed + bitswapped [Ys VIII (PC), Yomawari: Midnight Shadows (PC)] */
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if (read_u32be(0x00,sf) == 0x048686C5) {
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cfg->key[0] = 0xF0;
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cfg->key_len = 0x01;
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cfg->is_nibble_swap = 1;
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cfg->is_encrypted = 1;
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/* .bgm: Yomawari */
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if (!check_extensions(sf,"ogg,logg,bgm"))
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goto fail;
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return 1;
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}
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/* Psychic Software [Darkwind: War on Wheels (PC)] */
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if (read_u32be(0x00,sf) == 0x2c444430) {
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ovmi->decryption_callback = psychic_ogg_decryption_callback;
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if (!check_extensions(sf,"ogg,logg"))
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goto fail;
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return 1;
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}
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/* null id + check next page [Yuppie Psycho (PC)] */
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if (read_u32be(0x00,sf) == 0x00000000 && is_id32be(0x3a,sf, "OggS")) {
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cfg->is_header_swap = 1;
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cfg->is_encrypted = 1;
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|
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if (!check_extensions(sf,"ogg,logg"))
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goto fail;
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|
||||
return 1;
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}
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|
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/* random(?) id + check next page [Tobi Tsukihime (PC)] */
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if (!is_id32be(0x00,sf, "OggS") && is_id32be(0x3a,sf, "OggS")) {
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cfg->is_header_swap = 1;
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cfg->is_encrypted = 1;
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|
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if (!check_extensions(sf,"ogg,logg"))
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goto fail;
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return 1;
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}
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|
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/* encrypted [Adventure Field 4 (PC)] */
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if (read_u32be(0x00,sf) == 0x4F756F71) {
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ovmi->decryption_callback = at4_ogg_decryption_callback; //TODO replace with generic descryption?
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|
||||
if (!check_extensions(sf,"ogg,logg"))
|
||||
goto fail;
|
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|
||||
return 1;
|
||||
}
|
||||
|
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/* .gwm: Adagio: Cloudburst (PC) */
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if (read_u32be(0x00,sf) == 0x123A3A0E) {
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cfg->key[0] = 0x5D;
|
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cfg->key_len = 1;
|
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cfg->is_encrypted = 1;
|
||||
|
||||
if (!check_extensions(sf,"gwm"))
|
||||
goto fail;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* .mus: Redux - Dark Matters (PC) */
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if (read_u32be(0x00,sf) == 0x6C381C21) {
|
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static const uint8_t mus_key[16] = {
|
||||
0x21,0x4D,0x6F,0x01,0x20,0x4C,0x6E,0x02,0x1F,0x4B,0x6D,0x03,0x20,0x4C,0x6E,0x02
|
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};
|
||||
cfg->key_len = sizeof(mus_key);
|
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memcpy(cfg->key, mus_key, cfg->key_len);
|
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cfg->is_header_swap = 1; /* decrypted header gives "Mus " */
|
||||
cfg->is_encrypted = 1;
|
||||
|
||||
if (!check_extensions(sf,"mus"))
|
||||
goto fail;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/***************************************/
|
||||
/* harder to check (could be improved) */
|
||||
|
||||
/* .isd: Inti Creates PC games */
|
||||
if (check_extensions(sf,"isd")) {
|
||||
const char* isl_name = NULL;
|
||||
|
||||
/* check various encrypted "OggS" values */
|
||||
if (read_u32be(0x00,sf) == 0xAF678753) { /* Azure Striker Gunvolt (PC) */
|
||||
static const uint8_t isd_gv_key[16] = {
|
||||
0xe0,0x00,0xe0,0x00,0xa0,0x00,0x00,0x00,0xe0,0x00,0xe0,0x80,0x40,0x40,0x40,0x00
|
||||
};
|
||||
cfg.key_len = sizeof(isd_gv_key);
|
||||
memcpy(cfg.key, isd_gv_key, cfg.key_len);
|
||||
cfg->key_len = sizeof(isd_gv_key);
|
||||
memcpy(cfg->key, isd_gv_key, cfg->key_len);
|
||||
isl_name = "GV_steam.isl";
|
||||
}
|
||||
else if (read_u32be(0x00,sf) == 0x0FE787D3) { /* Mighty Gunvolt (PC) */
|
||||
@ -302,8 +329,8 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
0x60,0x00,0xE0,0x80,0x00,0xC0,0x00,0x00,0x60,0x80,0x40,0x80,0x20,0x80,0x20,0x00,
|
||||
0x80,0x40,0xE0,0x00,0x20,0x00,0x20,0x00,
|
||||
};
|
||||
cfg.key_len = sizeof(isd_mgv_key);
|
||||
memcpy(cfg.key, isd_mgv_key, cfg.key_len);
|
||||
cfg->key_len = sizeof(isd_mgv_key);
|
||||
memcpy(cfg->key, isd_mgv_key, cfg->key_len);
|
||||
isl_name = "MGV_steam.isl";
|
||||
}
|
||||
else if (read_u32be(0x00,sf) == 0x0FA74753) { /* Blaster Master Zero (PC) */
|
||||
@ -317,15 +344,15 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
0x40,0x40,0x00,0x00,0x20,0x40,0x80,0x00,0xE0,0x80,0x20,0x80,0x40,0x80,0xE0,0x00,
|
||||
0xA0,0x00,0xC0,0x80,0xE0,0x00,0x20,0x00
|
||||
};
|
||||
cfg.key_len = sizeof(isd_bmz_key);
|
||||
memcpy(cfg.key, isd_bmz_key, cfg.key_len);
|
||||
cfg->key_len = sizeof(isd_bmz_key);
|
||||
memcpy(cfg->key, isd_bmz_key, cfg->key_len);
|
||||
isl_name = "output.isl";
|
||||
}
|
||||
else {
|
||||
goto fail;
|
||||
}
|
||||
|
||||
cfg.is_encrypted = 1;
|
||||
cfg->is_encrypted = 1;
|
||||
|
||||
/* .isd have companion files in the prev folder:
|
||||
* - .ish: constant id/names (not always)
|
||||
@ -348,7 +375,7 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
if (sf_isl) {
|
||||
STREAMFILE* dec_sf = NULL;
|
||||
|
||||
dec_sf = setup_ogg_vorbis_streamfile(sf_isl, &cfg);
|
||||
dec_sf = setup_ogg_vorbis_streamfile(sf_isl, cfg);
|
||||
if (dec_sf) {
|
||||
off_t loop_offset;
|
||||
char basename[PATH_LIMIT];
|
||||
@ -362,10 +389,10 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
|
||||
read_string(testname, sizeof(testname), loop_offset+0x2c, dec_sf);
|
||||
if (strcmp(basename, testname) == 0) {
|
||||
ovmi.loop_start = read_32bitLE(loop_offset+0x1c, dec_sf);
|
||||
ovmi.loop_end = read_32bitLE(loop_offset+0x20, dec_sf);
|
||||
ovmi.loop_end_found = 1;
|
||||
ovmi.loop_flag = (ovmi.loop_end != 0);
|
||||
ovmi->loop_start = read_32bitLE(loop_offset+0x1c, dec_sf);
|
||||
ovmi->loop_end = read_32bitLE(loop_offset+0x20, dec_sf);
|
||||
ovmi->loop_end_found = 1;
|
||||
ovmi->loop_flag = (ovmi->loop_end != 0);
|
||||
break;
|
||||
}
|
||||
|
||||
@ -378,62 +405,61 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
close_streamfile(sf_isl);
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (is_rpgmvo) { /* [RPG Maker MV (PC), RPG Maker MZ (PC)] */
|
||||
if (!is_id64be(0x00,sf, "RPGMV\0\0\0"))
|
||||
goto fail;
|
||||
/* Capcom's MT Framework PC games [Devil May Cry 4 SE (PC), Biohazard 6 (PC), Mega Man X Legacy Collection (PC)] */
|
||||
if (check_extensions(sf,"sngw")) {
|
||||
/* optionally(?) encrypted */
|
||||
if (!is_id32be(0x00,sf, "OggS") && read_u32be(0x00,sf) == read_u32be(0x10,sf)) {
|
||||
cfg->key_len = read_streamfile(cfg->key, 0x00, 0x04, sf);
|
||||
cfg->is_header_swap = 1;
|
||||
cfg->is_nibble_swap = 1;
|
||||
cfg->is_encrypted = 1;
|
||||
}
|
||||
|
||||
ovmi.decryption_callback = rpgmvo_ogg_decryption_callback;
|
||||
ovmi->disable_reordering = 1; /* must be an MT Framework thing */
|
||||
|
||||
cfg.start = 0x10;
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (is_eno) { /* [Metronomicon (PC)] */
|
||||
/* first byte probably derives into key, but this works too */
|
||||
cfg.key[0] = read_u8(0x05,sf); /* regular ogg have a zero at this offset = easy key */
|
||||
cfg.key_len = 1;
|
||||
cfg.is_encrypted = 1;
|
||||
cfg.start = 0x01; /* "OggS" starts after key-thing */
|
||||
}
|
||||
|
||||
if (is_gwm) { /* [Adagio: Cloudburst (PC)] */
|
||||
cfg.key[0] = 0x5D;
|
||||
cfg.key_len = 1;
|
||||
cfg.is_encrypted = 1;
|
||||
}
|
||||
|
||||
if (is_mus) { /* [Redux: Dark Matters (PC)] */
|
||||
static const uint8_t mus_key[16] = {
|
||||
0x21,0x4D,0x6F,0x01,0x20,0x4C,0x6E,0x02,0x1F,0x4B,0x6D,0x03,0x20,0x4C,0x6E,0x02
|
||||
};
|
||||
cfg.key_len = sizeof(mus_key);
|
||||
memcpy(cfg.key, mus_key, cfg.key_len);
|
||||
cfg.is_header_swap = 1; /* decrypted header gives "Mus " */
|
||||
cfg.is_encrypted = 1;
|
||||
}
|
||||
|
||||
if (is_lse) { /* [Nippon Ichi PC games] */
|
||||
/* Nippon Ichi PC games */
|
||||
if (check_extensions(sf,"lse")) {
|
||||
if (read_u32be(0x00,sf) == 0xFFFFFFFF) { /* [Operation Abyss: New Tokyo Legacy (PC)] */
|
||||
cfg.key[0] = 0xFF;
|
||||
cfg.key_len = 1;
|
||||
cfg.is_header_swap = 1;
|
||||
cfg.is_encrypted = 1;
|
||||
cfg->key[0] = 0xFF;
|
||||
cfg->key_len = 1;
|
||||
cfg->is_header_swap = 1;
|
||||
cfg->is_encrypted = 1;
|
||||
}
|
||||
else { /* [Operation Babel: New Tokyo Legacy (PC), Labyrinth of Refrain: Coven of Dusk (PC)] */
|
||||
int i;
|
||||
/* found at file_size-1 but this works too (same key for most files but can vary) */
|
||||
uint8_t base_key = read_u8(0x04,sf) - 0x04;
|
||||
|
||||
cfg.key_len = 256;
|
||||
for (i = 0; i < cfg.key_len; i++) {
|
||||
cfg.key[i] = (uint8_t)(base_key + i);
|
||||
cfg->key_len = 256;
|
||||
for (i = 0; i < cfg->key_len; i++) {
|
||||
cfg->key[i] = (uint8_t)(base_key + i);
|
||||
}
|
||||
cfg.is_encrypted = 1;
|
||||
cfg->is_encrypted = 1;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (is_bgm) { /* [Fortissimo (PC)] */
|
||||
/* .eno: Metronomicon (PC) */
|
||||
if (check_extensions(sf,"eno")) {
|
||||
/* 0x00: first byte probably derives into key, but this works too */
|
||||
cfg->key[0] = read_u8(0x05,sf); /* regular ogg have a zero at this offset = easy key */
|
||||
cfg->key_len = 0x01;
|
||||
cfg->is_encrypted = 1;
|
||||
cfg->start = 0x01; /* encrypted "OggS" starts after key-thing */
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* .bgm: Fortissimo (PC) */
|
||||
if (check_extensions(sf,"bgm")) {
|
||||
uint32_t file_size = get_streamfile_size(sf);
|
||||
uint8_t key[0x04];
|
||||
uint32_t xor_be;
|
||||
@ -442,14 +468,38 @@ static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
xor_be = get_u32be(key);
|
||||
if ((read_u32be(0x00,sf) ^ xor_be) == get_id32be("OggS")) {
|
||||
int i;
|
||||
cfg.key_len = 4;
|
||||
for (i = 0; i < cfg.key_len; i++) {
|
||||
cfg.key[i] = key[i];
|
||||
cfg->key_len = 4;
|
||||
for (i = 0; i < cfg->key_len; i++) {
|
||||
cfg->key[i] = key[i];
|
||||
}
|
||||
cfg.is_encrypted = 1;
|
||||
cfg->is_encrypted = 1;
|
||||
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
/* "Ultramarine3" (???) */
|
||||
if (check_extensions(sf,"um3")) {
|
||||
if (!is_id32be(0x00,sf, "OggS")) {
|
||||
ovmi->decryption_callback = um3_ogg_decryption_callback;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
fail:
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Ogg Vorbis - standard .ogg with (possibly) loop comments/metadata */
|
||||
static VGMSTREAM* _init_vgmstream_ogg_vorbis_common(STREAMFILE* sf) {
|
||||
ogg_vorbis_io_config_data cfg = {0};
|
||||
ogg_vorbis_meta_info_t ovmi = {0};
|
||||
|
||||
/* checks */
|
||||
if (!_init_vgmstream_ogg_vorbis_tests(sf, &cfg, &ovmi))
|
||||
goto fail;
|
||||
|
||||
return _init_vgmstream_ogg_vorbis_cfg_ovmi(sf, &cfg, &ovmi);
|
||||
fail:
|
||||
|
||||
@ -26,30 +26,30 @@ static size_t ogg_vorbis_io_read(STREAMFILE *sf, uint8_t *dest, off_t offset, si
|
||||
|
||||
if (data->cfg.is_encrypted) {
|
||||
int max = bytes;
|
||||
int header_end = 0x04 + data->cfg.start;
|
||||
int header_end = 0x04;
|
||||
|
||||
//TODO handle data->cfg.start;
|
||||
|
||||
if (data->cfg.max_offset + data->cfg.start) {
|
||||
if (offset > data->cfg.max_offset + data->cfg.start) {
|
||||
if (data->cfg.max_offset) {
|
||||
if (offset > data->cfg.max_offset) {
|
||||
max = 0;
|
||||
}
|
||||
else {
|
||||
max = data->cfg.max_offset + data->cfg.start - offset;
|
||||
max = data->cfg.max_offset - offset;
|
||||
if (max > bytes)
|
||||
max = bytes;
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < max; i++) {
|
||||
if (data->cfg.is_header_swap &&
|
||||
(offset + i) >= data->cfg.start &&
|
||||
(offset + i) < header_end) {
|
||||
if (data->cfg.is_header_swap && (offset + i) < header_end) {
|
||||
dest[i] = header_swap[(offset + i) % 0x04];
|
||||
}
|
||||
else {
|
||||
if (!data->cfg.key_len && !data->cfg.is_nibble_swap)
|
||||
break;
|
||||
if (data->cfg.key_len && (offset + i) >= data->cfg.start)
|
||||
dest[i] ^= data->cfg.key[(offset + i - data->cfg.start) % data->cfg.key_len];
|
||||
if (data->cfg.key_len)
|
||||
dest[i] ^= data->cfg.key[(offset + i) % data->cfg.key_len];
|
||||
if (data->cfg.is_nibble_swap)
|
||||
dest[i] = ((dest[i] << 4) & 0xf0) | ((dest[i] >> 4) & 0x0f);
|
||||
}
|
||||
|
||||
@ -378,8 +378,9 @@ VGMSTREAM* init_vgmstream_riff(STREAMFILE* sf) {
|
||||
* .xvag: Uncharted Golden Abyss (Vita)[ATRAC9]
|
||||
* .ogg/logg: Luftrausers (Vita)[ATRAC9]
|
||||
* .p1d: Farming Simulator 15 (Vita)[ATRAC9]
|
||||
* .xms: Ty the Tasmanian Tiger (Xbox)
|
||||
*/
|
||||
if ( check_extensions(sf, "wav,lwav,xwav,da,dax,cd,med,snd,adx,adp,xss,xsew,adpcm,adw,wd,,sbv,wvx,str,at3,rws,aud,at9,ckd,saf,ima,nsa,pcm,xvag,ogg,logg,p1d") ) {
|
||||
if ( check_extensions(sf, "wav,lwav,xwav,da,dax,cd,med,snd,adx,adp,xss,xsew,adpcm,adw,wd,,sbv,wvx,str,at3,rws,aud,at9,ckd,saf,ima,nsa,pcm,xvag,ogg,logg,p1d,xms") ) {
|
||||
;
|
||||
}
|
||||
else if ( check_extensions(sf, "mwv") ) {
|
||||
|
||||
@ -121,7 +121,7 @@ typedef struct {
|
||||
int subfile_set;
|
||||
uint32_t subfile_offset;
|
||||
uint32_t subfile_size;
|
||||
char subfile_extension[32];
|
||||
char subfile_extension[16];
|
||||
|
||||
uint32_t chunk_number;
|
||||
uint32_t chunk_start;
|
||||
@ -130,8 +130,9 @@ typedef struct {
|
||||
uint32_t chunk_header_size;
|
||||
uint32_t chunk_data_size;
|
||||
uint32_t chunk_value;
|
||||
uint32_t chunk_size_offset;
|
||||
uint32_t chunk_be;
|
||||
uint32_t chunk_bsize_offset;
|
||||
uint32_t chunk_dsize_offset;
|
||||
uint32_t chunk_big_endian;
|
||||
int chunk_start_set;
|
||||
int chunk_size_set;
|
||||
int chunk_count_set;
|
||||
@ -820,9 +821,9 @@ static void set_body_chunk(txth_header* txth) {
|
||||
//todo maybe should only be done once, or have some count to retrigger to simplify?
|
||||
if (!txth->chunk_start_set || !txth->chunk_size_set || !txth->chunk_count_set)
|
||||
return;
|
||||
if ((txth->chunk_size == 0 && ! txth->chunk_size_offset) ||
|
||||
txth->chunk_start > txth->data_size ||
|
||||
txth->chunk_count == 0)
|
||||
if (txth->chunk_size == 0 && !(txth->chunk_bsize_offset || txth->chunk_dsize_offset))
|
||||
return;
|
||||
if (txth->chunk_start > txth->data_size || txth->chunk_count == 0)
|
||||
return;
|
||||
if (!txth->sf_body)
|
||||
return;
|
||||
@ -843,8 +844,9 @@ static void set_body_chunk(txth_header* txth) {
|
||||
cfg.chunk_data_size = txth->chunk_data_size;
|
||||
|
||||
cfg.chunk_value = txth->chunk_value;
|
||||
cfg.chunk_size_offset = txth->chunk_size_offset;
|
||||
cfg.chunk_be = txth->chunk_be;
|
||||
cfg.chunk_bsize_offset = txth->chunk_bsize_offset;
|
||||
cfg.chunk_dsize_offset = txth->chunk_dsize_offset;
|
||||
cfg.chunk_be = txth->chunk_big_endian;
|
||||
|
||||
cfg.chunk_start = txth->chunk_start;
|
||||
cfg.chunk_size = txth->chunk_size;
|
||||
@ -877,7 +879,7 @@ static void set_body_chunk(txth_header* txth) {
|
||||
|
||||
static int parse_keyval(STREAMFILE* sf, txth_header* txth, const char* key, char* val);
|
||||
static int parse_num(STREAMFILE* sf, txth_header* txth, const char* val, uint32_t* out_value);
|
||||
static int parse_string(STREAMFILE* sf, txth_header* txth, const char* val, char* str);
|
||||
static int parse_string(STREAMFILE* sf, txth_header* txth, const char* val, char* str, int str_len);
|
||||
static int parse_coef_table(STREAMFILE* sf, txth_header* txth, const char* val, uint8_t* out_value, size_t out_size);
|
||||
static int parse_name_table(txth_header* txth, char* val);
|
||||
static int parse_multi_txth(txth_header* txth, char* val);
|
||||
@ -1328,7 +1330,7 @@ static int parse_keyval(STREAMFILE* sf_, txth_header* txth, const char* key, cha
|
||||
txth->subfile_set = 1;
|
||||
}
|
||||
else if (is_string(key,"subfile_extension")) {
|
||||
if (!parse_string(txth->sf_head,txth,val, txth->subfile_extension)) goto fail;
|
||||
if (!parse_string(txth->sf_head,txth,val, txth->subfile_extension, sizeof(txth->subfile_extension))) goto fail;
|
||||
txth->subfile_set = 1;
|
||||
}
|
||||
|
||||
@ -1442,10 +1444,15 @@ static int parse_keyval(STREAMFILE* sf_, txth_header* txth, const char* key, cha
|
||||
if (!parse_num(txth->sf_head,txth,val, &txth->chunk_value)) goto fail;
|
||||
}
|
||||
else if (is_string(key,"chunk_size_offset")) {
|
||||
if (!parse_num(txth->sf_head,txth,val, &txth->chunk_size_offset)) goto fail;
|
||||
if (!parse_num(txth->sf_head,txth,val, &txth->chunk_bsize_offset)) goto fail;
|
||||
txth->chunk_size_set = 1;
|
||||
}
|
||||
else if (is_string(key,"chunk_data_size_offset")) {
|
||||
if (!parse_num(txth->sf_head,txth,val, &txth->chunk_dsize_offset)) goto fail;
|
||||
txth->chunk_size_set = 1;
|
||||
}
|
||||
else if (is_string(key,"chunk_endianness")) {
|
||||
if (!parse_endianness(txth, val, &txth->chunk_be, NULL)) goto fail;
|
||||
if (!parse_endianness(txth, val, &txth->chunk_big_endian, NULL)) goto fail;
|
||||
}
|
||||
|
||||
|
||||
@ -1615,9 +1622,13 @@ static int is_string_match(const char* text, const char* pattern) {
|
||||
/* either all chars consumed/matched and both pos point to null, or one didn't so string didn't match */
|
||||
return text[t_pos] == '\0' && pattern[p_pos] == '\0';
|
||||
}
|
||||
static int parse_string(STREAMFILE* sf, txth_header* txth, const char* val, char* str) {
|
||||
|
||||
static int parse_string(STREAMFILE* sf, txth_header* txth, const char* val, char* str, int str_len) {
|
||||
int n = 0;
|
||||
|
||||
if (strlen(val) >= str_len)
|
||||
return 0;
|
||||
|
||||
/* read string without trailing spaces */
|
||||
if (sscanf(val, " %s%n[^ ]%n", str, &n, &n) != 1)
|
||||
return 0;
|
||||
@ -2001,7 +2012,8 @@ static int parse_num(STREAMFILE* sf, txth_header* txth, const char* val, uint32_
|
||||
else if ((n = is_string_field(val,"chunk_count"))) value = txth->chunk_count;
|
||||
else if ((n = is_string_field(val,"chunk_start"))) value = txth->chunk_start;
|
||||
else if ((n = is_string_field(val,"chunk_size"))) value = txth->chunk_size;
|
||||
else if ((n = is_string_field(val,"chunk_size_offset"))) value = txth->chunk_size_offset;
|
||||
else if ((n = is_string_field(val,"chunk_size_offset"))) value = txth->chunk_bsize_offset;
|
||||
else if ((n = is_string_field(val,"chunk_data_size_offset")))value = txth->chunk_dsize_offset;
|
||||
else if ((n = is_string_field(val,"chunk_number"))) value = txth->chunk_number;
|
||||
else if ((n = is_string_field(val,"chunk_data_size"))) value = txth->chunk_data_size;
|
||||
else if ((n = is_string_field(val,"chunk_header_size"))) value = txth->chunk_header_size;
|
||||
|
||||
@ -14,7 +14,8 @@ typedef struct {
|
||||
int chunk_number;
|
||||
|
||||
uint32_t chunk_value;
|
||||
uint32_t chunk_size_offset;
|
||||
uint32_t chunk_bsize_offset;
|
||||
uint32_t chunk_dsize_offset;
|
||||
int chunk_be;
|
||||
} txth_io_config_data;
|
||||
|
||||
@ -71,11 +72,26 @@ static size_t txth_io_read(STREAMFILE* sf, uint8_t* dest, off_t offset, size_t l
|
||||
}
|
||||
|
||||
/* chunk size reader (overwrites the above) */
|
||||
if (data->cfg.chunk_header_size && data->cfg.chunk_size_offset) {
|
||||
if (data->cfg.chunk_header_size && (data->cfg.chunk_bsize_offset || data->cfg.chunk_dsize_offset)) {
|
||||
read_u32_t read_u32 = data->cfg.chunk_be ? read_u32be : read_u32le;
|
||||
|
||||
data->block_size = read_u32(data->physical_offset + data->cfg.chunk_size_offset, sf);
|
||||
data->data_size = data->block_size - data->cfg.chunk_header_size;
|
||||
data->block_size = 0;
|
||||
data->data_size = 0;
|
||||
|
||||
if (data->cfg.chunk_bsize_offset)
|
||||
data->block_size = read_u32(data->physical_offset + data->cfg.chunk_bsize_offset, sf);
|
||||
if (data->cfg.chunk_dsize_offset)
|
||||
data->data_size = read_u32(data->physical_offset + data->cfg.chunk_dsize_offset, sf);
|
||||
|
||||
if (!data->block_size && !data->data_size) { /* bad read? */
|
||||
data->block_size = data->cfg.chunk_header_size;
|
||||
data->data_size = data->cfg.chunk_header_size;
|
||||
}
|
||||
|
||||
if (!data->block_size)
|
||||
data->block_size = data->data_size + data->cfg.chunk_header_size;
|
||||
if (!data->data_size)
|
||||
data->data_size = data->block_size - data->cfg.chunk_header_size; /* may be 0 */
|
||||
|
||||
/* skip chunk if doesn't match expected header value */
|
||||
if (data->cfg.chunk_value) {
|
||||
|
||||
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Reference in New Issue
Block a user