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vgmstream/src/vgmstream.h
bnnm e5ddc9337a Remove unused AIX layout 
This layout handled ADX segments+layers at the same time. While there is
some merit in that, it's more flexible and easier to maintain to mix
layer and segment layouts.

Performance and memory used is slightly worse though (impact should be
minimal)
2019-02-23 16:17:29 +01:00

1346 lines
58 KiB
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/*
* vgmstream.h - definitions for VGMSTREAM, encapsulating a multi-channel, looped audio stream
*/
#ifndef _VGMSTREAM_H
#define _VGMSTREAM_H
/* reasonable maxs */
enum { PATH_LIMIT = 32768 };
enum { STREAM_NAME_SIZE = 255 };
#include "streamfile.h"
/* Due mostly to licensing issues, Vorbis, MPEG, G.722.1, etc decoding is done by external libraries.
* Libs are disabled by default, defined on compile-time for builds that support it */
//#define VGM_USE_VORBIS
//#define VGM_USE_MPEG
//#define VGM_USE_G7221
//#define VGM_USE_G719
//#define VGM_USE_MP4V2
//#define VGM_USE_FDKAAC
//#define VGM_USE_MAIATRAC3PLUS
//#define VGM_USE_FFMPEG
//#define VGM_USE_ATRAC9
//#define VGM_USE_CELT
#ifdef VGM_USE_VORBIS
#include <vorbis/vorbisfile.h>
#endif
#ifdef VGM_USE_MPEG
#include <mpg123.h>
#endif
#ifdef VGM_USE_G7221
#include <g7221.h>
#endif
#ifdef VGM_USE_MP4V2
#define MP4V2_NO_STDINT_DEFS
#include <mp4v2/mp4v2.h>
#endif
#ifdef VGM_USE_FDKAAC
#include <aacdecoder_lib.h>
#endif
#ifdef VGM_USE_MAIATRAC3PLUS
#include <maiatrac3plus.h>
#endif
#ifdef VGM_USE_FFMPEG
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#include <libswresample/swresample.h>
#endif
#include <clHCA.h>
#include "coding/g72x_state.h"
#include "coding/nwa_decoder.h"
/* The encoding type specifies the format the sound data itself takes */
typedef enum {
/* PCM */
coding_PCM16LE, /* little endian 16-bit PCM */
coding_PCM16BE, /* big endian 16-bit PCM */
coding_PCM16_int, /* 16-bit PCM with sample-level interleave (for blocks) */
coding_PCM8, /* 8-bit PCM */
coding_PCM8_int, /* 8-bit PCM with sample-level interleave (for blocks) */
coding_PCM8_U, /* 8-bit PCM, unsigned (0x80 = 0) */
coding_PCM8_U_int, /* 8-bit PCM, unsigned (0x80 = 0) with sample-level interleave (for blocks) */
coding_PCM8_SB, /* 8-bit PCM, sign bit (others are 2's complement) */
coding_PCM4, /* 4-bit PCM, signed */
coding_PCM4_U, /* 4-bit PCM, unsigned */
coding_ULAW, /* 8-bit u-Law (non-linear PCM) */
coding_ULAW_int, /* 8-bit u-Law (non-linear PCM) with sample-level interleave (for blocks) */
coding_ALAW, /* 8-bit a-Law (non-linear PCM) */
coding_PCMFLOAT, /* 32 bit float PCM */
/* ADPCM */
coding_CRI_ADX, /* CRI ADX */
coding_CRI_ADX_fixed, /* CRI ADX, encoding type 2 with fixed coefficients */
coding_CRI_ADX_exp, /* CRI ADX, encoding type 4 with exponential scale */
coding_CRI_ADX_enc_8, /* CRI ADX, type 8 encryption (God Hand) */
coding_CRI_ADX_enc_9, /* CRI ADX, type 9 encryption (PSO2) */
coding_NGC_DSP, /* Nintendo DSP ADPCM */
coding_NGC_DSP_subint, /* Nintendo DSP ADPCM with frame subinterframe */
coding_NGC_DTK, /* Nintendo DTK ADPCM (hardware disc), also called TRK or ADP */
coding_NGC_AFC, /* Nintendo AFC ADPCM */
coding_G721, /* CCITT G.721 */
coding_XA, /* CD-ROM XA */
coding_PSX, /* Sony PS ADPCM (VAG) */
coding_PSX_badflags, /* Sony PS ADPCM with custom flag byte */
coding_PSX_cfg, /* Sony PS ADPCM with configurable frame size (FF XI, SGXD type 5, Bizarre Creations) */
coding_HEVAG, /* Sony PSVita ADPCM */
coding_EA_XA, /* Electronic Arts EA-XA ADPCM v1 (stereo) aka "EA ADPCM" */
coding_EA_XA_int, /* Electronic Arts EA-XA ADPCM v1 (mono/interleave) */
coding_EA_XA_V2, /* Electronic Arts EA-XA ADPCM v2 */
coding_MAXIS_XA, /* Maxis EA-XA ADPCM */
coding_EA_XAS_V0, /* Electronic Arts EA-XAS ADPCM v0 */
coding_EA_XAS_V1, /* Electronic Arts EA-XAS ADPCM v1 */
coding_IMA, /* IMA ADPCM (stereo or mono, low nibble first) */
coding_IMA_int, /* IMA ADPCM (mono/interleave, low nibble first) */
coding_DVI_IMA, /* DVI IMA ADPCM (stereo or mono, high nibble first) */
coding_DVI_IMA_int, /* DVI IMA ADPCM (mono/interleave, high nibble first) */
coding_3DS_IMA, /* 3DS IMA ADPCM */
coding_SNDS_IMA, /* Heavy Iron Studios .snds IMA ADPCM */
coding_OTNS_IMA, /* Omikron The Nomad Soul IMA ADPCM */
coding_WV6_IMA, /* Gorilla Systems WV6 4-bit IMA ADPCM */
coding_ALP_IMA, /* High Voltage ALP 4-bit IMA ADPCM */
coding_FFTA2_IMA, /* Final Fantasy Tactics A2 4-bit IMA ADPCM */
coding_BLITZ_IMA, /* Blitz Games 4-bit IMA ADPCM */
coding_MS_IMA, /* Microsoft IMA ADPCM */
coding_XBOX_IMA, /* XBOX IMA ADPCM */
coding_XBOX_IMA_mch, /* XBOX IMA ADPCM (multichannel) */
coding_XBOX_IMA_int, /* XBOX IMA ADPCM (mono/interleave) */
coding_NDS_IMA, /* IMA ADPCM w/ NDS layout */
coding_DAT4_IMA, /* Eurocom 'DAT4' IMA ADPCM */
coding_RAD_IMA, /* Radical IMA ADPCM */
coding_RAD_IMA_mono, /* Radical IMA ADPCM (mono/interleave) */
coding_APPLE_IMA4, /* Apple Quicktime IMA4 */
coding_FSB_IMA, /* FMOD's FSB multichannel IMA ADPCM */
coding_WWISE_IMA, /* Audiokinetic Wwise IMA ADPCM */
coding_REF_IMA, /* Reflections IMA ADPCM */
coding_AWC_IMA, /* Rockstar AWC IMA ADPCM */
coding_UBI_IMA, /* Ubisoft IMA ADPCM */
coding_H4M_IMA, /* H4M IMA ADPCM (stereo or mono, high nibble first) */
coding_MSADPCM, /* Microsoft ADPCM (stereo/mono) */
coding_MSADPCM_int, /* Microsoft ADPCM (mono) */
coding_MSADPCM_ck, /* Microsoft ADPCM (Cricket Audio variation) */
coding_WS, /* Westwood Studios VBR ADPCM */
coding_AICA, /* Yamaha AICA ADPCM (stereo) */
coding_AICA_int, /* Yamaha AICA ADPCM (mono/interleave) */
coding_YAMAHA, /* Yamaha ADPCM */
coding_YAMAHA_NXAP, /* Yamaha ADPCM (NXAP variation) */
coding_NDS_PROCYON, /* Procyon Studio ADPCM */
coding_L5_555, /* Level-5 0x555 ADPCM */
coding_LSF, /* lsf ADPCM (Fastlane Street Racing iPhone)*/
coding_MTAF, /* Konami MTAF ADPCM */
coding_MTA2, /* Konami MTA2 ADPCM */
coding_MC3, /* Paradigm MC3 3-bit ADPCM */
coding_FADPCM, /* FMOD FADPCM 4-bit ADPCM */
coding_ASF, /* Argonaut ASF 4-bit ADPCM */
coding_DSA, /* Ocean DSA 4-bit ADPCM */
coding_XMD, /* Konami XMD 4-bit ADPCM */
coding_PCFX, /* PC-FX 4-bit ADPCM */
coding_OKI16, /* OKI 4-bit ADPCM with 16-bit output */
/* others */
coding_SDX2, /* SDX2 2:1 Squareroot-Delta-Exact compression DPCM */
coding_SDX2_int, /* SDX2 2:1 Squareroot-Delta-Exact compression with sample-level interleave */
coding_CBD2, /* CBD2 2:1 Cuberoot-Delta-Exact compression DPCM */
coding_CBD2_int, /* CBD2 2:1 Cuberoot-Delta-Exact compression, with sample-level interleave */
coding_SASSC, /* Activision EXAKT SASSC 8-bit DPCM */
coding_DERF, /* DERF 8-bit DPCM */
coding_ACM, /* InterPlay ACM */
coding_NWA, /* VisualArt's NWA */
coding_CIRCUS_ADPCM, /* Circus 8-bit ADPCM */
coding_EA_MT, /* Electronic Arts MicroTalk (linear-predictive speech codec) */
coding_CRI_HCA, /* CRI High Compression Audio (MDCT-based) */
#ifdef VGM_USE_VORBIS
coding_OGG_VORBIS, /* Xiph Vorbis with Ogg layer (MDCT-based) */
coding_VORBIS_custom, /* Xiph Vorbis with custom layer (MDCT-based) */
#endif
#ifdef VGM_USE_MPEG
coding_MPEG_custom, /* MPEG audio with custom features (MDCT-based) */
coding_MPEG_ealayer3, /* EALayer3, custom MPEG frames */
coding_MPEG_layer1, /* MP1 MPEG audio (MDCT-based) */
coding_MPEG_layer2, /* MP2 MPEG audio (MDCT-based) */
coding_MPEG_layer3, /* MP3 MPEG audio (MDCT-based) */
#endif
#ifdef VGM_USE_G7221
coding_G7221C, /* ITU G.722.1 annex C (Polycom Siren 14) */
#endif
#ifdef VGM_USE_G719
coding_G719, /* ITU G.719 annex B (Polycom Siren 22) */
#endif
#if defined(VGM_USE_MP4V2) && defined(VGM_USE_FDKAAC)
coding_MP4_AAC, /* AAC (MDCT-based) */
#endif
#ifdef VGM_USE_MAIATRAC3PLUS
coding_AT3plus, /* Sony ATRAC3plus (MDCT-based) */
#endif
#ifdef VGM_USE_ATRAC9
coding_ATRAC9, /* Sony ATRAC9 (MDCT-based) */
#endif
#ifdef VGM_USE_CELT
coding_CELT_FSB, /* Custom Xiph CELT (MDCT-based) */
#endif
#ifdef VGM_USE_FFMPEG
coding_FFmpeg, /* Formats handled by FFmpeg (ATRAC3, XMA, AC3, etc) */
#endif
} coding_t;
/* The layout type specifies how the sound data is laid out in the file */
typedef enum {
/* generic */
layout_none, /* straight data */
/* interleave */
layout_interleave, /* equal interleave throughout the stream */
/* headered blocks */
layout_blocked_ast,
layout_blocked_halpst,
layout_blocked_xa,
layout_blocked_ea_schl,
layout_blocked_ea_1snh,
layout_blocked_caf,
layout_blocked_wsi,
layout_blocked_str_snds,
layout_blocked_ws_aud,
layout_blocked_matx,
layout_blocked_dec,
layout_blocked_xvas,
layout_blocked_vs,
layout_blocked_mul,
layout_blocked_gsb,
layout_blocked_thp,
layout_blocked_filp,
layout_blocked_ea_swvr,
layout_blocked_adm,
layout_blocked_bdsp,
layout_blocked_mxch,
layout_blocked_ivaud, /* GTA IV .ivaud blocks */
layout_blocked_tra, /* DefJam Rapstar .tra blocks */
layout_blocked_ps2_iab,
layout_blocked_vs_str,
layout_blocked_rws,
layout_blocked_hwas,
layout_blocked_ea_sns, /* newest Electronic Arts blocks, found in SNS/SNU/SPS/etc formats */
layout_blocked_awc, /* Rockstar AWC */
layout_blocked_vgs, /* Guitar Hero II (PS2) */
layout_blocked_vawx, /* No More Heroes 6ch (PS3) */
layout_blocked_xvag_subsong, /* XVAG subsongs [God of War III (PS4)] */
layout_blocked_ea_wve_au00, /* EA WVE au00 blocks */
layout_blocked_ea_wve_ad10, /* EA WVE Ad10 blocks */
layout_blocked_sthd, /* Dream Factory STHD */
layout_blocked_h4m, /* H4M video */
layout_blocked_xa_aiff, /* XA in AIFF files [Crusader: No Remorse (SAT), Road Rash (3DO)] */
layout_blocked_vs_square,
/* otherwise odd */
layout_segmented, /* song divided in segments (song sections) */
layout_layered, /* song divided in layers (song channels) */
} layout_t;
/* The meta type specifies how we know what we know about the file.
* We may know because of a header we read, some of it may have been guessed from filenames, etc. */
typedef enum {
meta_DSP_STD, /* Nintendo standard GC ADPCM (DSP) header */
meta_DSP_CSTR, /* Star Fox Assault "Cstr" */
meta_DSP_RS03, /* Retro: Metroid Prime 2 "RS03" */
meta_DSP_STM, /* Paper Mario 2 STM */
meta_AGSC, /* Retro: Metroid Prime 2 title */
meta_CSMP, /* Retro: Metroid Prime 3 (Wii), Donkey Kong Country Returns (Wii) */
meta_RFRM, /* Retro: Donkey Kong Country Tropical Freeze (Wii U) */
meta_DSP_MPDSP, /* Monopoly Party single header stereo */
meta_DSP_JETTERS, /* Bomberman Jetters .dsp */
meta_DSP_MSS, /* Free Radical GC games */
meta_DSP_GCM, /* some of Traveller's Tales games */
meta_DSP_STR, /* Conan .str files */
meta_DSP_SADB, /* .sad */
meta_DSP_WSI, /* .wsi */
meta_IDSP_TT, /* Traveller's Tales games */
meta_DSP_WII_MUS, /* .mus */
meta_DSP_WII_WSD, /* Phantom Brave (WII) */
meta_WII_NDP, /* Vertigo (Wii) */
meta_DSP_YGO, /* Konami: Yu-Gi-Oh! The Falsebound Kingdom (NGC), Hikaru no Go 3 (NGC) */
meta_DSP_SADF, /* Procyon Studio SADF - Xenoblade Chronicles 2 (Switch) */
meta_STRM, /* Nintendo STRM */
meta_RSTM, /* Nintendo RSTM (Revolution Stream, similar to STRM) */
meta_AFC, /* AFC */
meta_AST, /* AST */
meta_RWSD, /* single-stream RWSD */
meta_RWAR, /* single-stream RWAR */
meta_RWAV, /* contents of RWAR */
meta_CWAV, /* contents of CWAR */
meta_FWAV, /* contents of FWAR */
meta_RSTM_SPM, /* RSTM with 44->22khz hack */
meta_THP, /* THP movie files */
meta_RSTM_shrunken, /* Atlus' mutant shortened RSTM */
meta_NDS_SWAV, /* Asphalt Urban GT 1 & 2 */
meta_NDS_RRDS, /* Ridge Racer DS */
meta_WII_BNS, /* Wii BNS Banner Sound (similar to RSTM) */
meta_STX, /* Pikmin .stx */
meta_WIIU_BTSND, /* Wii U Boot Sound */
meta_ADX_03, /* CRI ADX "type 03" */
meta_ADX_04, /* CRI ADX "type 04" */
meta_ADX_05, /* CRI ADX "type 05" */
meta_AIX, /* CRI AIX */
meta_AAX, /* CRI AAX */
meta_UTF_DSP, /* CRI ADPCM_WII, like AAX with DSP */
meta_NGC_ADPDTK, /* NGC DTK/ADP (.adp/dkt DTK) [no header_id] */
meta_RSF, /* Retro Studios RSF (Metroid Prime .rsf) [no header_id] */
meta_HALPST, /* HAL Labs HALPST */
meta_GCSW, /* GCSW (PCM) */
meta_CAF, /* tri-Crescendo CAF */
meta_MYSPD, /* U-Sing .myspd */
meta_HIS, /* Her Ineractive .his */
meta_BNSF, /* Bandai Namco Sound Format */
meta_XA, /* CD-ROM XA */
meta_PS2_SShd, /* .ADS with SShd header */
meta_PS2_NPSF, /* Namco Production Sound File */
meta_PS2_RXWS, /* Sony games (Genji, Okage Shadow King, Arc The Lad Twilight of Spirits) */
meta_PS2_RAW, /* RAW Interleaved Format */
meta_PS2_EXST, /* Shadow of Colossus EXST */
meta_PS2_SVAG, /* Konami SVAG */
meta_PS_HEADERLESS, /* headerless PS-ADPCM */
meta_PS2_MIB_MIH, /* MIB File + MIH Header*/
meta_PS2_MIC, /* KOEI MIC File */
meta_PS2_VAGi, /* VAGi Interleaved File */
meta_PS2_VAGp, /* VAGp Mono File */
meta_PS2_pGAV, /* VAGp with Little Endian Header */
meta_PSX_GMS, /* GMS File (used in PS1 & PS2) [no header_id] */
meta_STR_WAV, /* Blitz Games STR+WAV files */
meta_PS2_ILD, /* ILD File */
meta_PS2_PNB, /* PsychoNauts Bgm File */
meta_VPK, /* VPK Audio File */
meta_PS2_BMDX, /* Beatmania thing */
meta_PS2_IVB, /* Langrisser 3 IVB */
meta_PS2_SND, /* some Might & Magics SSND header */
meta_SVS, /* Square SVS */
meta_XSS, /* Dino Crisis 3 */
meta_SL3, /* Test Drive Unlimited */
meta_HGC1, /* Knights of the Temple 2 */
meta_AUS, /* Various Capcom games */
meta_RWS, /* RenderWare games (only when using RW Audio middleware) */
meta_FSB1, /* FMOD Sample Bank, version 1 */
meta_FSB2, /* FMOD Sample Bank, version 2 */
meta_FSB3, /* FMOD Sample Bank, version 3.0/3.1 */
meta_FSB4, /* FMOD Sample Bank, version 4 */
meta_FSB5, /* FMOD Sample Bank, version 5 */
meta_RWX, /* Air Force Delta Storm (XBOX) */
meta_XWB, /* Microsoft XACT framework (Xbox, X360, Windows) */
meta_PS2_XA30, /* Driver - Parallel Lines (PS2) */
meta_MUSC, /* Krome PS2 games */
meta_MUSX_V004, /* Spyro Games, possibly more */
meta_MUSX_V005, /* Spyro Games, possibly more */
meta_MUSX_V006, /* Spyro Games, possibly more */
meta_MUSX_V010, /* Spyro Games, possibly more */
meta_MUSX_V201, /* Sphinx and the cursed Mummy */
meta_LEG, /* Legaia 2 [no header_id] */
meta_FILP, /* Resident Evil - Dead Aim */
meta_IKM, /* Zwei! */
meta_SFS, /* Baroque */
meta_BG00, /* Ibara, Mushihimesama */
meta_PS2_RSTM, /* Midnight Club 3 */
meta_PS2_KCES, /* Dance Dance Revolution */
meta_PS2_DXH, /* Tokobot Plus - Myteries of the Karakuri */
meta_VSV,
meta_SCD_PCM, /* Lunar - Eternal Blue */
meta_PS2_PCM, /* Konami KCEJ East: Ephemeral Fantasia, Yu-Gi-Oh! The Duelists of the Roses, 7 Blades */
meta_PS2_RKV, /* Legacy of Kain - Blood Omen 2 (PS2) */
meta_PS2_VAS, /* Pro Baseball Spirits 5 */
meta_PS2_TEC, /* TECMO badflagged stream */
meta_PS2_ENTH, /* Enthusia */
meta_SDT, /* Baldur's Gate - Dark Alliance */
meta_NGC_TYDSP, /* Ty - The Tasmanian Tiger */
meta_NGC_SWD, /* Conflict - Desert Storm 1 & 2 */
meta_CAPDSP, /* Capcom DSP Header [no header_id] */
meta_DC_STR, /* SEGA Stream Asset Builder */
meta_DC_STR_V2, /* variant of SEGA Stream Asset Builder */
meta_NGC_BH2PCM, /* Bio Hazard 2 */
meta_SAT_SAP, /* Bubble Symphony */
meta_DC_IDVI, /* Eldorado Gate */
meta_KRAW, /* Geometry Wars - Galaxies */
meta_PS2_OMU, /* PS2 Int file with Header */
meta_PS2_XA2, /* XG3 Extreme-G Racing */
meta_NUB_IDSP, /* Soul Calibur Legends (Wii) */
meta_IDSP_NL, /* Mario Strikers Charged (Wii) */
meta_IDSP_IE, /* Defencer (GC) */
meta_SPT_SPD, /* Various (SPT+SPT DSP) */
meta_ISH_ISD, /* Various (ISH+ISD DSP) */
meta_GSP_GSB, /* Tecmo games (Super Swing Golf 1 & 2, Quamtum Theory) */
meta_YDSP, /* WWE Day of Reckoning */
meta_FFCC_STR, /* Final Fantasy: Crystal Chronicles */
meta_UBI_JADE, /* Beyond Good & Evil, Rayman Raving Rabbids */
meta_GCA, /* Metal Slug Anthology */
meta_MSVP, /* Popcap Hits */
meta_NGC_SSM, /* Golden Gashbell Full Power */
meta_PS2_JOE, /* Wall-E / Pixar games */
meta_NGC_YMF, /* WWE WrestleMania X8 */
meta_SADL, /* .sad */
meta_PS2_CCC, /* Tokyo Xtreme Racer DRIFT 2 */
meta_FAG, /* Jackie Chan - Stuntmaster */
meta_PS2_MIHB, /* Merged MIH+MIB */
meta_NGC_PDT, /* Mario Party 6 */
meta_DC_ASD, /* Miss Moonligh */
meta_NAOMI_SPSD, /* Guilty Gear X */
meta_RSD2VAG, /* RSD2VAG */
meta_RSD2PCMB, /* RSD2PCMB */
meta_RSD2XADP, /* RSD2XADP */
meta_RSD3VAG, /* RSD3VAG */
meta_RSD3GADP, /* RSD3GADP */
meta_RSD3PCM, /* RSD3PCM */
meta_RSD3PCMB, /* RSD3PCMB */
meta_RSD4PCMB, /* RSD4PCMB */
meta_RSD4PCM, /* RSD4PCM */
meta_RSD4RADP, /* RSD4RADP */
meta_RSD4VAG, /* RSD4VAG */
meta_RSD6VAG, /* RSD6VAG */
meta_RSD6WADP, /* RSD6WADP */
meta_RSD6XADP, /* RSD6XADP */
meta_RSD6RADP, /* RSD6RADP */
meta_RSD6OOGV, /* RSD6OOGV */
meta_RSD6XMA, /* RSD6XMA */
meta_RSD6AT3P, /* RSD6AT3+ */
meta_RSD6WMA, /* RSD6WMA */
meta_PS2_ASS, /* ASS */
meta_SEG, /* Eragon */
meta_NDS_STRM_FFTA2, /* Final Fantasy Tactics A2 */
meta_STR_ASR, /* Donkey Kong Jet Race */
meta_ZWDSP, /* Zack and Wiki */
meta_VGS, /* Guitar Hero Encore - Rocks the 80s */
meta_DC_DCSW_DCS, /* Evil Twin - Cypriens Chronicles (DC) */
meta_SMP,
meta_WII_SNG, /* Excite Trucks */
meta_MUL,
meta_SAT_BAKA, /* Crypt Killer */
meta_PS2_VSF, /* Musashi: Samurai Legend */
meta_PS2_VSF_TTA, /* Tiny Toon Adventures: Defenders of the Universe */
meta_ADS, /* Gauntlet Dark Legends (GC) */
meta_PS2_SPS, /* Ape Escape 2 */
meta_PS2_XA2_RRP, /* RC Revenge Pro */
meta_NGC_DSP_KONAMI, /* Konami DSP header, found in various games */
meta_UBI_CKD, /* Ubisoft CKD RIFF header (Rayman Origins Wii) */
meta_XBOX_WAVM, /* XBOX WAVM File */
meta_XBOX_WVS, /* XBOX WVS */
meta_NGC_WVS, /* Metal Arms - Glitch in the System */
meta_XBOX_MATX, /* XBOX MATX */
meta_XBOX_XMU, /* XBOX XMU */
meta_XBOX_XVAS, /* XBOX VAS */
meta_EA_SCHL, /* Electronic Arts SCHl with variable header */
meta_EA_SCHL_fixed, /* Electronic Arts SCHl with fixed header */
meta_EA_BNK, /* Electronic Arts BNK */
meta_EA_1SNH, /* Electronic Arts 1SNh/EACS */
meta_EA_EACS,
meta_RAW, /* RAW PCM file */
meta_GENH, /* generic header */
meta_AIFC, /* Audio Interchange File Format AIFF-C */
meta_AIFF, /* Audio Interchange File Format */
meta_STR_SNDS, /* .str with SNDS blocks and SHDR header */
meta_WS_AUD, /* Westwood Studios .aud */
meta_WS_AUD_old, /* Westwood Studios .aud, old style */
meta_RIFF_WAVE, /* RIFF, for WAVs */
meta_RIFF_WAVE_POS, /* .wav + .pos for looping (Ys Complete PC) */
meta_RIFF_WAVE_labl, /* RIFF w/ loop Markers in LIST-adtl-labl */
meta_RIFF_WAVE_smpl, /* RIFF w/ loop data in smpl chunk */
meta_RIFF_WAVE_wsmp, /* RIFF w/ loop data in wsmp chunk */
meta_RIFF_WAVE_MWV, /* .mwv RIFF w/ loop data in ctrl chunk pflt */
meta_RIFX_WAVE, /* RIFX, for big-endian WAVs */
meta_RIFX_WAVE_smpl, /* RIFX w/ loop data in smpl chunk */
meta_XNB, /* XNA Game Studio 4.0 */
meta_PC_MXST, /* Lego Island MxSt */
meta_SAB, /* Worms 4 Mayhem SAB+SOB file */
meta_NWA, /* Visual Art's NWA */
meta_NWA_NWAINFOINI, /* Visual Art's NWA w/ NWAINFO.INI for looping */
meta_NWA_GAMEEXEINI, /* Visual Art's NWA w/ Gameexe.ini for looping */
meta_SAT_DVI, /* Konami KCE Nagoya DVI (SAT games) */
meta_DC_KCEY, /* Konami KCE Yokohama KCEYCOMP (DC games) */
meta_ACM, /* InterPlay ACM header */
meta_MUS_ACM, /* MUS playlist of InterPlay ACM files */
meta_DEC, /* Falcom PC games (Xanadu Next, Gurumin) */
meta_VS, /* Men in Black .vs */
meta_FFXI_BGW, /* FFXI (PC) BGW */
meta_FFXI_SPW, /* FFXI (PC) SPW */
meta_STS_WII, /* Shikigami No Shiro 3 STS Audio File */
meta_PS2_P2BT, /* Pop'n'Music 7 Audio File */
meta_PS2_GBTS, /* Pop'n'Music 9 Audio File */
meta_NGC_DSP_IADP, /* Gamecube Interleave DSP */
meta_PS2_TK5, /* Tekken 5 Stream Files */
meta_PS2_MCG, /* Gunvari MCG Files (was name .GCM on disk) */
meta_ZSD, /* Dragon Booster ZSD */
meta_REDSPARK, /* "RedSpark" RSD (MadWorld) */
meta_IVAUD, /* .ivaud GTA IV */
meta_NDS_HWAS, /* Spider-Man 3, Tony Hawk's Downhill Jam, possibly more... */
meta_NGC_LPS, /* Rave Master (Groove Adventure Rave)(GC) */
meta_NAOMI_ADPCM, /* NAOMI/NAOMI2 ARcade games */
meta_SD9, /* beatmaniaIIDX16 - EMPRESS (Arcade) */
meta_2DX9, /* beatmaniaIIDX16 - EMPRESS (Arcade) */
meta_PS2_VGV, /* Rune: Viking Warlord */
meta_NGC_GCUB, /* Sega Soccer Slam */
meta_MAXIS_XA, /* Sim City 3000 (PC) */
meta_NGC_SCK_DSP, /* Scorpion King (NGC) */
meta_CAFF, /* iPhone .caf */
meta_EXAKT_SC, /* Activision EXAKT .SC (PS2) */
meta_WII_WAS, /* DiRT 2 (WII) */
meta_PONA_3DO, /* Policenauts (3DO) */
meta_PONA_PSX, /* Policenauts (PSX) */
meta_XBOX_HLWAV, /* Half Life 2 (XBOX) */
meta_PS2_AST, /* Some KOEI game (PS2) */
meta_DMSG, /* Nightcaster II - Equinox (XBOX) */
meta_NGC_DSP_AAAP, /* Turok: Evolution (NGC), Vexx (NGC) */
meta_PS2_STER, /* Juuni Kokuki: Kakukaku Taru Ou Michi Beni Midori no Uka */
meta_PS2_WB, /* Shooting Love. ~TRIZEAL~ */
meta_S14, /* raw Siren 14, 24kbit mono */
meta_SSS, /* raw Siren 14, 48kbit stereo */
meta_PS2_GCM, /* NamCollection */
meta_PS2_SMPL, /* Homura */
meta_PS2_MSA, /* Psyvariar -Complete Edition- */
meta_PS2_VOI, /* RAW Danger (Zettaizetsumei Toshi 2 - Itetsuita Kiokutachi) [PS2] */
meta_P3D, /* Prototype P3D */
meta_PS2_TK1, /* Tekken (NamCollection) */
meta_NGC_RKV, /* Legacy of Kain - Blood Omen 2 (GC) */
meta_DSP_DDSP, /* Various (2 dsp files stuck together */
meta_NGC_DSP_MPDS, /* Big Air Freestyle, Terminator 3 */
meta_DSP_STR_IG, /* Micro Machines, Superman Superman: Shadow of Apokolis */
meta_EA_SWVR, /* Future Cop L.A.P.D., Freekstyle */
meta_PS2_B1S, /* 7 Wonders of the ancient world */
meta_PS2_WAD, /* The golden Compass */
meta_DSP_XIII, /* XIII, possibly more (Ubisoft header???) */
meta_DSP_CABELAS, /* Cabelas games */
meta_PS2_ADM, /* Dragon Quest V (PS2) */
meta_PS2_LPCM, /* Ah! My Goddess */
meta_DSP_BDSP, /* Ah! My Goddess */
meta_PS2_VMS, /* Autobahn Raser - Police Madness */
meta_XAU, /* XPEC Entertainment (Beat Down (PS2 Xbox), Spectral Force Chronicle (PS2)) */
meta_GH3_BAR, /* Guitar Hero III Mobile .bar */
meta_FFW, /* Freedom Fighters [NGC] */
meta_DSP_DSPW, /* Sengoku Basara 3 [WII] */
meta_PS2_JSTM, /* Tantei Jinguji Saburo - Kind of Blue (PS2) */
meta_SQEX_SCD, /* Square-Enix SCD */
meta_NGC_NST_DSP, /* Animaniacs [NGC] */
meta_BAF, /* Bizarre Creations (Blur, James Bond) */
meta_XVAG, /* Ratchet & Clank Future: Quest for Booty (PS3) */
meta_PS3_CPS, /* Eternal Sonata (PS3) */
meta_PS3_MSF, /* MSF header */
meta_NUB_VAG, /* Namco VAG from NUB archives */
meta_PS3_PAST, /* Bakugan Battle Brawlers (PS3) */
meta_SGXD, /* Sony: Folklore, Genji, Tokyo Jungle (PS3), Brave Story, Kurohyo (PSP) */
meta_NGCA, /* GoldenEye 007 (Wii) */
meta_WII_RAS, /* Donkey Kong Country Returns (Wii) */
meta_PS2_SPM, /* Lethal Skies Elite Pilot: Team SW */
meta_X360_TRA, /* Def Jam Rapstar */
meta_PS2_VGS, /* Princess Soft PS2 games */
meta_PS2_IAB, /* Ueki no Housoku - Taosu ze Robert Juudan!! (PS2) */
meta_VS_STR, /* The Bouncer */
meta_LSF_N1NJ4N, /* .lsf n1nj4n Fastlane Street Racing (iPhone) */
meta_VAWX, /* feelplus: No More Heroes Heroes Paradise, Moon Diver */
meta_PC_SNDS, /* Incredibles PC .snds */
meta_PS2_WMUS, /* The Warriors (PS2) */
meta_HYPERSCAN_KVAG, /* Hyperscan KVAG/BVG */
meta_IOS_PSND, /* Crash Bandicoot Nitro Kart 2 (iOS) */
meta_BOS_ADP, /* ADP! (Balls of Steel, PC) */
meta_OTNS_ADP, /* Omikron: The Nomad Soul .adp (PC/DC) */
meta_EB_SFX, /* Excitebots .sfx */
meta_EB_SF0, /* Excitebots .sf0 */
meta_PS2_MTAF, /* Metal Gear Solid 3 MTAF */
meta_PS2_VAG1, /* Metal Gear Solid 3 VAG1 */
meta_PS2_VAG2, /* Metal Gear Solid 3 VAG2 */
meta_TUN, /* LEGO Racers (PC) */
meta_WPD, /* Shuffle! (PC) */
meta_MN_STR, /* Mini Ninjas (PC/PS3/WII) */
meta_MSS, /* Guerilla: ShellShock Nam '67 (PS2/Xbox), Killzone (PS2) */
meta_PS2_HSF, /* Lowrider (PS2) */
meta_PS3_IVAG, /* Interleaved VAG files (PS3) */
meta_PS2_2PFS, /* Konami: Mahoromatic: Moetto - KiraKira Maid-San, GANTZ (PS2) */
meta_PS2_VBK, /* Disney's Stitch - Experiment 626 */
meta_OTM, /* Otomedius (Arcade) */
meta_CSTM, /* Nintendo 3DS CSTM (Century Stream) */
meta_FSTM, /* Nintendo Wii U FSTM (caFe? Stream) */
meta_IDSP_NUS3, /* Namco 3DS/Wii U IDSP */
meta_KT_WIIBGM, /* Koei Tecmo WiiBGM */
meta_KTSS, /* Koei Tecmo Nintendo Stream (KNS) */
meta_MCA, /* Capcom MCA "MADP" */
meta_XB3D_ADX, /* Xenoblade Chronicles 3D ADX */
meta_HCA, /* CRI HCA */
meta_PS2_SVAG_SNK, /* SNK PS2 SVAG */
meta_PS2_VDS_VDM, /* Graffiti Kingdom */
meta_FFMPEG, /* any file supported by FFmpeg */
meta_X360_CXS, /* Eternal Sonata (Xbox 360) */
meta_AKB, /* SQEX iOS */
meta_NUB_XMA, /* Namco XMA from NUB archives */
meta_X360_PASX, /* Namco PASX (Soul Calibur II HD X360) */
meta_XMA_RIFF, /* Microsoft RIFF XMA */
meta_X360_AST, /* Dead Rising (X360) */
meta_WWISE_RIFF, /* Audiokinetic Wwise RIFF/RIFX */
meta_UBI_RAKI, /* Ubisoft RAKI header (Rayman Legends, Just Dance 2017) */
meta_SXD, /* Sony SXD (Gravity Rush, Freedom Wars PSV) */
meta_OGL, /* Shin'en Wii/WiiU (Jett Rocket (Wii), FAST Racing NEO (WiiU)) */
meta_MC3, /* Paradigm games (T3 PS2, MX Rider PS2, MI: Operation Surma PS2) */
meta_GTD, /* Knights Contract (X360/PS3), Valhalla Knights 3 (PSV) */
meta_TA_AAC_X360, /* tri-Ace AAC (Star Ocean 4, End of Eternity, Infinite Undiscovery) */
meta_TA_AAC_PS3, /* tri-Ace AAC (Star Ocean International, Resonance of Fate) */
meta_TA_AAC_MOBILE, /* tri-Ace AAC (Star Ocean Anamnesis, Heaven x Inferno) */
meta_PS3_MTA2, /* Metal Gear Solid 4 MTA2 */
meta_NGC_ULW, /* Burnout 1 (GC only) */
meta_PC_XA30, /* Driver - Parallel Lines (PC) */
meta_WII_04SW, /* Driver - Parallel Lines (Wii) */
meta_TXTH, /* generic text header */
meta_SK_AUD, /* Silicon Knights .AUD (Eternal Darkness GC) */
meta_AHX, /* CRI AHX header */
meta_STM, /* Angel Studios/Rockstar San Diego Games */
meta_BINK, /* RAD Game Tools BINK audio/video */
meta_EA_SNU, /* Electronic Arts SNU (Dead Space) */
meta_AWC, /* Rockstar AWC (GTA5, RDR) */
meta_OPUS, /* Nintendo Opus [Lego City Undercover (Switch)] */
meta_PC_AL2, /* Conquest of Elysium 3 (PC) */
meta_PC_AST, /* Dead Rising (PC) */
meta_NAAC, /* Namco AAC (3DS) */
meta_UBI_SB, /* Ubisoft banks */
meta_EZW, /* EZ2DJ (Arcade) EZWAV */
meta_VXN, /* Gameloft mobile games */
meta_EA_SNR_SNS, /* Electronic Arts SNR+SNS (Burnout Paradise) */
meta_EA_SPS, /* Electronic Arts SPS (Burnout Crash) */
meta_NGC_VID1, /* Neversoft .ogg (Gun GC) */
meta_PC_FLX, /* Ultima IX PC */
meta_MOGG, /* Harmonix Music Systems MOGG Vorbis */
meta_OGG_VORBIS, /* Ogg Vorbis */
meta_OGG_SLI, /* Ogg Vorbis file w/ companion .sli for looping */
meta_OPUS_SLI, /* Ogg Opus file w/ companion .sli for looping */
meta_OGG_SFL, /* Ogg Vorbis file w/ .sfl (RIFF SFPL) for looping */
meta_OGG_KOVS, /* Ogg Vorbis with header and encryption (Koei Tecmo Games) */
meta_OGG_encrypted, /* Ogg Vorbis with encryption */
meta_KMA9, /* Koei Tecmo [Nobunaga no Yabou - Souzou (Vita)] */
meta_XWC, /* Starbreeze games */
meta_SQEX_SAB, /* Square-Enix newest middleware (sound) */
meta_SQEX_MAB, /* Square-Enix newest middleware (music) */
meta_WAF, /* KID WAF [Ever 17 (PC)] */
meta_WAVE, /* EngineBlack games [Mighty Switch Force! (3DS)] */
meta_WAVE_segmented, /* EngineBlack games, segmented [Shantae and the Pirate's Curse (PC)] */
meta_SMV, /* Cho Aniki Zero (PSP) */
meta_NXAP, /* Nex Entertainment games [Time Crisis 4 (PS3), Time Crisis Razing Storm (PS3)] */
meta_EA_WVE_AU00, /* Electronic Arts PS movies [Future Cop - L.A.P.D. (PS), Supercross 2000 (PS)] */
meta_EA_WVE_AD10, /* Electronic Arts PS movies [Wing Commander 3/4 (PS)] */
meta_STHD, /* STHD .stx [Kakuto Chojin (Xbox)] */
meta_MP4, /* MP4/AAC */
meta_PCM_SRE, /* .PCM+SRE [Viewtiful Joe (PS2)] */
meta_DSP_MCADPCM, /* Skyrim (Switch) */
meta_UBI_LYN, /* Ubisoft LyN engine [The Adventures of Tintin (multi)] */
meta_MSB_MSH, /* sfx companion of MIH+MIB */
meta_TXTP, /* generic text playlist */
meta_SMC_SMH, /* Wangan Midnight (System 246) */
meta_PPST, /* PPST [Parappa the Rapper (PSP)] */
meta_OPUS_PPP, /* .at9 Opus [Penny-Punching Princess (Switch)] */
meta_UBI_BAO, /* Ubisoft BAO */
meta_DSP_SWITCH_AUDIO, /* Gal Gun 2 (Switch) */
meta_TA_AAC_VITA, /* tri-Ace AAC (Judas Code) */
meta_H4M, /* Hudson HVQM4 video [Resident Evil 0 (GC), Tales of Symphonia (GC)] */
meta_ASF, /* Argonaut ASF [Croc 2 (PC)] */
meta_XMD, /* Konami XMD [Silent Hill 4 (Xbox), Castlevania: Curse of Darkness (Xbox)] */
meta_CKS, /* Cricket Audio stream [Part Time UFO (Android), Mega Man 1-6 (Android)] */
meta_CKB, /* Cricket Audio bank [Fire Emblem Heroes (Android), Mega Man 1-6 (Android)] */
meta_WV6, /* Gorilla Systems PC games */
meta_WAVEBATCH, /* Firebrand Games */
meta_HD3_BD3, /* Sony PS3 bank */
meta_BNK_SONY, /* Sony Scream Tool bank */
meta_SCD_SSCF, /* Square Enix SCD old version */
meta_DSP_VAG, /* Penny-Punching Princess (Switch) sfx */
meta_DSP_ITL, /* Charinko Hero (GC) */
meta_A2M, /* Scooby-Doo! Unmasked (PS2) */
meta_AHV, /* Headhunter (PS2) */
meta_MSV, /* Fight Club (PS2) */
meta_SDF,
meta_SVG, /* Hunter - The Reckoning - Wayward (PS2) */
meta_VIS, /* AirForce Delta Strike (PS2) */
meta_VAI, /* Ratatouille (GC) */
meta_AIF_ASOBO, /* Ratatouille (PC) */
meta_AO, /* Cloudphobia (PC) */
meta_APC, /* MegaRace 3 (PC) */
meta_WV2, /* Slave Zero (PC) */
meta_XAU_KONAMI, /* Yu-Gi-Oh - The Dawn of Destiny (Xbox) */
meta_DERF, /* Stupid Invaders (PC) */
meta_UTK,
meta_NXA,
meta_ADPCM_CAPCOM,
meta_UE4OPUS,
meta_XWMA,
meta_VA3, /* DDR Supernova 2 AC */
meta_XOPUS,
meta_VS_SQUARE,
meta_NWAV,
meta_XPCM,
meta_MSF_TAMASOFT,
meta_XPS_DAT,
meta_ZSND,
meta_DSP_ADPCMX,
meta_OGG_OPUS,
meta_IMC,
meta_GIN,
meta_DSF,
meta_208,
meta_DSP_DS2,
} meta_t;
#ifdef VGMSTREAM_MIXING
/* mixing info */
typedef enum {
MIX_SWAP,
MIX_ADD,
MIX_ADD_VOLUME,
MIX_VOLUME,
MIX_CROSSFADE,
MIX_DOWNMIX,
MIX_DOWNMIX_REST,
MIX_UPMIX
} mix_command_t;
typedef struct {
mix_command_t command;
int ch_a;
int ch_b;
float vol_a;
float vol_b;
float pos_a;
float pos_b;
} mix_config_data;
#endif
/* info for a single vgmstream channel */
typedef struct {
STREAMFILE * streamfile; /* file used by this channel */
off_t channel_start_offset; /* where data for this channel begins */
off_t offset; /* current location in the file */
off_t frame_header_offset; /* offset of the current frame header (for WS) */
int samples_left_in_frame; /* for WS */
/* format specific */
/* adpcm */
int16_t adpcm_coef[16]; /* for formats with decode coefficients built in */
int32_t adpcm_coef_3by32[0x60]; /* for Level-5 0x555 */
union {
int16_t adpcm_history1_16; /* previous sample */
int32_t adpcm_history1_32;
};
union {
int16_t adpcm_history2_16; /* previous previous sample */
int32_t adpcm_history2_32;
};
union {
int16_t adpcm_history3_16;
int32_t adpcm_history3_32;
};
union {
int16_t adpcm_history4_16;
int32_t adpcm_history4_32;
};
double adpcm_history1_double;
double adpcm_history2_double;
int adpcm_step_index; /* for IMA */
int adpcm_scale; /* for MS ADPCM */
/* state for G.721 decoder, sort of big but we might as well keep it around */
struct g72x_state g72x_state;
/* ADX encryption */
int adx_channels;
uint16_t adx_xor;
uint16_t adx_mult;
uint16_t adx_add;
} VGMSTREAMCHANNEL;
/* main vgmstream info */
typedef struct {
/* basic config */
int32_t num_samples; /* the actual max number of samples */
int32_t sample_rate; /* sample rate in Hz */
int channels; /* number of channels */
coding_t coding_type; /* type of encoding */
layout_t layout_type; /* type of layout */
meta_t meta_type; /* type of metadata */
/* loopin config */
int loop_flag; /* is this stream looped? */
int32_t loop_start_sample; /* first sample of the loop (included in the loop) */
int32_t loop_end_sample; /* last sample of the loop (not included in the loop) */
/* layouts/block config */
size_t interleave_block_size; /* interleave, or block/frame size (depending on the codec) */
size_t interleave_last_block_size; /* smaller interleave for last block */
/* subsong config */
int num_streams; /* for multi-stream formats (0=not set/one stream, 1=one stream) */
int stream_index; /* selected subsong (also 1-based) */
size_t stream_size; /* info to properly calculate bitrate in case of subsongs */
char stream_name[STREAM_NAME_SIZE]; /* name of the current stream (info), if the file stores it and it's filled */
/* other config */
int allow_dual_stereo; /* search for dual stereo (file_L.ext + file_R.ext = single stereo file) */
uint32_t channel_mask; /* to silence crossfading subsongs/layers */
int channel_mappings_on; /* channel mappings are active */
int channel_mappings[32]; /* swap channel "i" with "[i]" */
#ifdef VGMSTREAM_MIXING
int output_channels; /* resulting channels after mixing (may be ignored if plugin doesn't support it) */
int mixing_on; /* mixing allowed */
int mixing_count; /* mixing number */
mix_config_data mixing[64]; /* applies transformation to output samples (could be alloc'ed but to simplify...) */
size_t mixing_size; /* mixing max */
#endif
/* config requests, players must read and honor these values */
/* (ideally internally would work as a player, but for now player must do it manually) */
double config_loop_count;
double config_fade_time;
double config_fade_delay;
int config_ignore_loop;
int config_force_loop;
int config_ignore_fade;
/* layout/block state */
size_t full_block_size; /* actual data size of an entire block (ie. may be fixed, include padding/headers, etc) */
int32_t current_sample; /* number of samples we've passed (for loop detection) */
int32_t samples_into_block; /* number of samples into the current block/interleave/segment/etc */
off_t current_block_offset; /* start of this block (offset of block header) */
size_t current_block_size; /* size in usable bytes of the block we're in now (used to calculate num_samples per block) */
size_t current_block_samples; /* size in samples of the block we're in now (used over current_block_size if possible) */
off_t next_block_offset; /* offset of header of the next block */
/* layout/block loop state */
int32_t loop_sample; /* saved from current_sample (same as loop_start_sample, but more state-like) */
int32_t loop_samples_into_block;/* saved from samples_into_block */
off_t loop_block_offset; /* saved from current_block_offset */
size_t loop_block_size; /* saved from current_block_size */
size_t loop_block_samples; /* saved from current_block_samples */
off_t loop_next_block_offset; /* saved from next_block_offset */
/* loop state */
int hit_loop; /* have we seen the loop yet? */
int loop_count; /* counter of complete loops (1=looped once) */
int loop_target; /* max loops before continuing with the stream end (loops forever if not set) */
/* decoder config/state */
int codec_endian; /* little/big endian marker; name is left vague but usually means big endian */
int codec_config; /* flags for codecs or layouts with minor variations; meaning is up to them */
int32_t ws_output_size; /* WS ADPCM: output bytes for this block */
/* main state */
VGMSTREAMCHANNEL * ch; /* array of channels */
VGMSTREAMCHANNEL * start_ch; /* shallow copy of channels as they were at the beginning of the stream (for resets) */
VGMSTREAMCHANNEL * loop_ch; /* shallow copy of channels as they were at the loop point (for loops) */
void* start_vgmstream; /* shallow copy of the VGMSTREAM as it was at the beginning of the stream (for resets) */
/* Data the codec needs for the whole stream. This is for codecs too
* different from vgmstream's structure to be reasonably shoehorned.
* Note also that support must be added for resetting, looping and
* closing for every codec that uses this, as it will not be handled. */
void * codec_data;
/* Same, for special layouts. layout_data + codec_data may exist at the same time. */
void * layout_data;
} VGMSTREAM;
#ifdef VGM_USE_VORBIS
/* Ogg with Vorbis */
typedef struct {
STREAMFILE *streamfile;
ogg_int64_t start; /* file offset where the Ogg starts */
ogg_int64_t offset; /* virtual offset, from 0 to size */
ogg_int64_t size; /* virtual size of the Ogg */
/* decryption setup */
void (*decryption_callback)(void *ptr, size_t size, size_t nmemb, void *datasource);
uint8_t scd_xor;
off_t scd_xor_length;
uint32_t xor_value;
} ogg_vorbis_streamfile;
typedef struct {
OggVorbis_File ogg_vorbis_file;
int bitstream;
ogg_vorbis_streamfile ov_streamfile;
} ogg_vorbis_codec_data;
/* custom Vorbis modes */
typedef enum {
VORBIS_FSB, /* FMOD FSB: simplified/external setup packets, custom packet headers */
VORBIS_WWISE, /* Wwise WEM: many variations (custom setup, headers and data) */
VORBIS_OGL, /* Shin'en OGL: custom packet headers */
VORBIS_SK, /* Silicon Knights AUD: "OggS" replaced by "SK" */
VORBIS_VID1, /* Neversoft VID1: custom packet blocks/headers */
} vorbis_custom_t;
/* config for Wwise Vorbis (3 types for flexibility though not all combinations exist) */
typedef enum { WWV_HEADER_TRIAD, WWV_FULL_SETUP, WWV_INLINE_CODEBOOKS, WWV_EXTERNAL_CODEBOOKS, WWV_AOTUV603_CODEBOOKS } wwise_setup_t;
typedef enum { WWV_TYPE_8, WWV_TYPE_6, WWV_TYPE_2 } wwise_header_t;
typedef enum { WWV_STANDARD, WWV_MODIFIED } wwise_packet_t;
typedef struct {
/* to reconstruct init packets */
int channels;
int sample_rate;
int blocksize_0_exp;
int blocksize_1_exp;
uint32_t setup_id; /* external setup */
int big_endian; /* flag */
/* Wwise Vorbis config */
wwise_setup_t setup_type;
wwise_header_t header_type;
wwise_packet_t packet_type;
/* output (kinda ugly here but to simplify) */
off_t data_start_offset;
} vorbis_custom_config;
/* custom Vorbis without Ogg layer */
typedef struct {
vorbis_info vi; /* stream settings */
vorbis_comment vc; /* stream comments */
vorbis_dsp_state vd; /* decoder global state */
vorbis_block vb; /* decoder local state */
ogg_packet op; /* fake packet for internal use */
uint8_t * buffer; /* internal raw data buffer */
size_t buffer_size;
size_t samples_to_discard; /* for looping purposes */
int samples_full; /* flag, samples available in vorbis buffers */
vorbis_custom_t type; /* Vorbis subtype */
vorbis_custom_config config; /* config depending on the mode */
/* Wwise Vorbis: saved data to reconstruct modified packets */
uint8_t mode_blockflag[64+1]; /* max 6b+1; flags 'n stuff */
int mode_bits; /* bits to store mode_number */
uint8_t prev_blockflag; /* blockflag in the last decoded packet */
/* Ogg-style Vorbis: packet within a page */
int current_packet;
/* reference for page/blocks */
off_t block_offset;
size_t block_size;
int prev_block_samples; /* count for optimization */
} vorbis_custom_codec_data;
#endif
#ifdef VGM_USE_MPEG
/* Custom MPEG modes, mostly differing in the data layout */
typedef enum {
MPEG_STANDARD, /* 1 stream */
MPEG_AHX, /* 1 stream with false frame headers */
MPEG_XVAG, /* N streams of fixed interleave (frame-aligned, several data-frames of fixed size) */
MPEG_FSB, /* N streams of 1 data-frame+padding (=interleave) */
MPEG_P3D, /* N streams of fixed interleave (not frame-aligned) */
MPEG_SCD, /* N streams of fixed interleave (not frame-aligned) */
MPEG_EA, /* 1 stream (maybe N streams in absolute offsets?) */
MPEG_EAL31, /* EALayer3 v1 (SCHl), custom frames with v1 header */
MPEG_EAL31b, /* EALayer3 v1 (SNS), custom frames with v1 header + minor changes */
MPEG_EAL32P, /* EALayer3 v2 "PCM", custom frames with v2 header + bigger PCM blocks? */
MPEG_EAL32S, /* EALayer3 v2 "Spike", custom frames with v2 header + smaller PCM blocks? */
MPEG_LYN, /* N streams of fixed interleave */
MPEG_AWC, /* N streams in block layout (music) or absolute offsets (sfx) */
MPEG_EAMP3 /* custom frame header + MPEG frame + PCM blocks */
} mpeg_custom_t;
/* config for the above modes */
typedef struct {
int channels; /* max channels */
int fsb_padding; /* fsb padding mode */
int chunk_size; /* size of a data portion */
int data_size; /* playable size */
int interleave; /* size of stream interleave */
int encryption; /* encryption mode */
int big_endian;
/* for AHX */
int cri_type;
uint16_t cri_key1;
uint16_t cri_key2;
uint16_t cri_key3;
} mpeg_custom_config;
/* represents a single MPEG stream */
typedef struct {
/* per stream as sometimes mpg123 must be fed in passes if data is big enough (ex. EALayer3 multichannel) */
uint8_t *buffer; /* raw data buffer */
size_t buffer_size;
size_t bytes_in_buffer;
int buffer_full; /* raw buffer has been filled */
int buffer_used; /* raw buffer has been fed to the decoder */
mpg123_handle *m; /* MPEG decoder */
uint8_t *output_buffer; /* decoded samples from this stream (in bytes for mpg123) */
size_t output_buffer_size;
size_t samples_filled; /* data in the buffer (in samples) */
size_t samples_used; /* data extracted from the buffer */
size_t current_size_count; /* data read (if the parser needs to know) */
size_t current_size_target; /* max data, until something happens */
size_t decode_to_discard; /* discard from this stream only (for EALayer3 or AWC) */
int channels_per_frame; /* for rare cases that streams don't share this */
} mpeg_custom_stream;
typedef struct {
/* regular/single MPEG internals */
uint8_t *buffer; /* raw data buffer */
size_t buffer_size;
size_t bytes_in_buffer;
int buffer_full; /* raw buffer has been filled */
int buffer_used; /* raw buffer has been fed to the decoder */
mpg123_handle *m; /* MPEG decoder */
struct mpg123_frameinfo mi; /* start info, so it's available even when resetting */
/* for internal use */
int channels_per_frame;
int samples_per_frame;
/* for some calcs */
int bitrate_per_frame;
int sample_rate_per_frame;
/* custom MPEG internals */
int custom; /* flag */
mpeg_custom_t type; /* mpeg subtype */
mpeg_custom_config config; /* config depending on the mode */
size_t default_buffer_size;
mpeg_custom_stream **streams; /* array of MPEG streams (ex. 2ch+2ch) */
size_t streams_size;
size_t skip_samples; /* base encoder delay */
size_t samples_to_discard; /* for custom mpeg looping */
} mpeg_codec_data;
#endif
#ifdef VGM_USE_G7221
typedef struct {
sample_t buffer[640];
g7221_handle *handle;
} g7221_codec_data;
#endif
#ifdef VGM_USE_G719
typedef struct {
sample_t buffer[960];
void *handle;
} g719_codec_data;
#endif
#ifdef VGM_USE_MAIATRAC3PLUS
typedef struct {
sample_t *buffer;
int channels;
int samples_discard;
void *handle;
} maiatrac3plus_codec_data;
#endif
#ifdef VGM_USE_ATRAC9
/* ATRAC9 config */
typedef struct {
int channels; /* to detect weird multichannel */
uint32_t config_data; /* ATRAC9 config header */
int encoder_delay; /* initial samples to discard */
} atrac9_config;
typedef struct atrac9_codec_data atrac9_codec_data;
#endif
#ifdef VGM_USE_CELT
typedef enum { CELT_0_06_1,CELT_0_11_0} celt_lib_t;
typedef struct celt_codec_data celt_codec_data;
#endif
/* libacm interface */
typedef struct {
STREAMFILE *streamfile;
void *handle;
void *io_config;
} acm_codec_data;
/* for files made of "continuous" segments, one per section of a song (using a complete sub-VGMSTREAM) */
typedef struct {
int segment_count;
VGMSTREAM **segments;
int current_segment;
} segmented_layout_data;
/* for files made of "parallel" layers, one per group of channels (using a complete sub-VGMSTREAM) */
typedef struct {
int layer_count;
VGMSTREAM **layers;
} layered_layout_data;
/* for compressed NWA */
typedef struct {
NWAData *nwa;
} nwa_codec_data;
typedef struct {
STREAMFILE *streamfile;
clHCA_stInfo info;
signed short *sample_buffer;
size_t samples_filled;
size_t samples_consumed;
size_t samples_to_discard;
void* data_buffer;
unsigned int current_block;
void* handle;
} hca_codec_data;
#ifdef VGM_USE_FFMPEG
typedef struct {
/*** IO internals ***/
STREAMFILE *streamfile;
uint64_t start; // absolute start within the streamfile
uint64_t offset; // absolute offset within the streamfile
uint64_t size; // max size within the streamfile
uint64_t logical_offset; // computed offset FFmpeg sees (including fake header)
uint64_t logical_size; // computed size FFmpeg sees (including fake header)
uint64_t header_size; // fake header (parseable by FFmpeg) prepended on reads
uint8_t *header_insert_block; // fake header data (ie. RIFF)
/*** "public" API (read-only) ***/
// stream info
int channels;
int bitsPerSample;
int floatingPoint;
int sampleRate;
int bitrate;
// extra info: 0 if unknown or not fixed
int64_t totalSamples; // estimated count (may not be accurate for some demuxers)
int64_t blockAlign; // coded block of bytes, counting channels (the block can be joint stereo)
int64_t frameSize; // decoded samples per block
int64_t skipSamples; // number of start samples that will be skipped (encoder delay), for looping adjustments
int streamCount; // number of FFmpeg audio streams
/*** internal state ***/
// Intermediate byte buffer
uint8_t *sampleBuffer;
// max samples we can held (can be less or more than frameSize)
size_t sampleBufferBlock;
// FFmpeg context used for metadata
AVCodec *codec;
// FFmpeg decoder state
unsigned char *buffer;
AVIOContext *ioCtx;
int streamIndex;
AVFormatContext *formatCtx;
AVCodecContext *codecCtx;
AVFrame *lastDecodedFrame;
AVPacket *lastReadPacket;
int bytesConsumedFromDecodedFrame;
int readNextPacket;
int endOfStream;
int endOfAudio;
int skipSamplesSet; // flag to know skip samples were manually added from vgmstream
// Seeking is not ideal, so rollback is necessary
int samplesToDiscard;
} ffmpeg_codec_data;
#endif
#ifdef VGM_USE_MP4V2
typedef struct {
STREAMFILE *streamfile;
uint64_t start;
uint64_t offset;
uint64_t size;
} mp4_streamfile;
#ifdef VGM_USE_FDKAAC
typedef struct {
mp4_streamfile if_file;
MP4FileHandle h_mp4file;
MP4TrackId track_id;
unsigned long sampleId, numSamples;
UINT codec_init_data_size;
HANDLE_AACDECODER h_aacdecoder;
unsigned int sample_ptr, samples_per_frame, samples_discard;
INT_PCM sample_buffer[( (6) * (2048)*4 )];
} mp4_aac_codec_data;
#endif
#endif
typedef struct ea_mt_codec_data ea_mt_codec_data;
#if 0
//possible future public/opaque API
/* define standard C param call and name mangling (to avoid __stdcall / .defs) */
#define VGMSTREAM_CALL __cdecl //needed?
/* define external function types (during compilation) */
#if defined(VGMSTREAM_EXPORT)
#define VGMSTREAM_API __declspec(dllexport) /* when exporting/creating vgmstream DLL */
#elif defined(VGMSTREAM_IMPORT)
#define VGMSTREAM_API __declspec(dllimport) /* when importing/linking vgmstream DLL */
#else
#define VGMSTREAM_API /* nothing, internal/default */
#endif
//VGMSTREAM_API void VGMSTREAM_CALL vgmstream_function(void);
//info for opaque VGMSTREAM
typedef struct {
const int channels;
const int sample_rate;
const int num_samples;
const int loop_start_sample;
const int loop_end_sample;
const int loop_flag;
const int num_streams;
const int current_sample;
const int average_bitrate;
} VGMSTREAM_INFO;
void vgmstream_get_info(VGMSTREAM* vgmstream, VGMSTREAM_INFO *vgmstream_info);
//or maybe
enum vgmstream_value_t { VGMSTREAM_CHANNELS, VGMSTREAM_CURRENT_SAMPLE, ... };
int vgmstream_get_info(VGMSTREAM* vgmstream, vgmstream_value_t type);
// or
int vgmstream_get_current_sample(VGMSTREAM* vgmstream);
#endif
/* -------------------------------------------------------------------------*/
/* vgmstream "public" API */
/* -------------------------------------------------------------------------*/
/* do format detection, return pointer to a usable VGMSTREAM, or NULL on failure */
VGMSTREAM * init_vgmstream(const char * const filename);
/* init with custom IO via streamfile */
VGMSTREAM * init_vgmstream_from_STREAMFILE(STREAMFILE *streamFile);
/* reset a VGMSTREAM to start of stream */
void reset_vgmstream(VGMSTREAM * vgmstream);
/* close an open vgmstream */
void close_vgmstream(VGMSTREAM * vgmstream);
/* calculate the number of samples to be played based on looping parameters */
int32_t get_vgmstream_play_samples(double looptimes, double fadeseconds, double fadedelayseconds, VGMSTREAM * vgmstream);
/* Decode data into sample buffer */
void render_vgmstream(sample * buffer, int32_t sample_count, VGMSTREAM * vgmstream);
/* Write a description of the stream into array pointed by desc, which must be length bytes long.
* Will always be null-terminated if length > 0 */
void describe_vgmstream(VGMSTREAM * vgmstream, char * desc, int length);
/* Return the average bitrate in bps of all unique files contained within this stream. */
int get_vgmstream_average_bitrate(VGMSTREAM * vgmstream);
/* List supported formats and return elements in the list, for plugins that need to know.
* The list disables some common formats that may conflict (.wav, .ogg, etc). */
const char ** vgmstream_get_formats(size_t * size);
/* Force enable/disable internal looping. Should be done before playing anything (or after reset),
* and not all codecs support arbitrary loop values ATM. */
void vgmstream_force_loop(VGMSTREAM* vgmstream, int loop_flag, int loop_start_sample, int loop_end_sample);
/* Set number of max loops to do, then play up to stream end (for songs with proper endings) */
void vgmstream_set_loop_target(VGMSTREAM* vgmstream, int loop_target);
/* -------------------------------------------------------------------------*/
/* vgmstream "private" API */
/* -------------------------------------------------------------------------*/
/* Allocate initial memory for the VGMSTREAM */
VGMSTREAM * allocate_vgmstream(int channel_count, int looped);
/* Prepare the VGMSTREAM's initial state once parsed and ready, but before playing. */
void setup_vgmstream(VGMSTREAM * vgmstream);
/* Get the number of samples of a single frame (smallest self-contained sample group, 1/N channels) */
int get_vgmstream_samples_per_frame(VGMSTREAM * vgmstream);
/* Get the number of bytes of a single frame (smallest self-contained byte group, 1/N channels) */
int get_vgmstream_frame_size(VGMSTREAM * vgmstream);
/* In NDS IMA the frame size is the block size, so the last one is short */
int get_vgmstream_samples_per_shortframe(VGMSTREAM * vgmstream);
int get_vgmstream_shortframe_size(VGMSTREAM * vgmstream);
/* Decode samples into the buffer. Assume that we have written samples_written into the
* buffer already, and we have samples_to_do consecutive samples ahead of us. */
void decode_vgmstream(VGMSTREAM * vgmstream, int samples_written, int samples_to_do, sample_t * buffer);
/* Calculate number of consecutive samples to do (taking into account stopping for loop start and end) */
int vgmstream_samples_to_do(int samples_this_block, int samples_per_frame, VGMSTREAM * vgmstream);
/* Detect loop start and save values, or detect loop end and restore (loop back). Returns 1 if loop was done. */
int vgmstream_do_loop(VGMSTREAM * vgmstream);
/* Open the stream for reading at offset (taking into account layouts, channels and so on).
* Returns 0 on failure */
int vgmstream_open_stream(VGMSTREAM * vgmstream, STREAMFILE *streamFile, off_t start_offset);
/* Get description info */
const char * get_vgmstream_coding_description(coding_t coding_type);
const char * get_vgmstream_layout_description(layout_t layout_type);
const char * get_vgmstream_meta_description(meta_t meta_type);
#endif
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