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-rw-r--r--sdk/dx8sdk/Include/aviriff.h402
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diff --git a/sdk/dx8sdk/Include/aviriff.h b/sdk/dx8sdk/Include/aviriff.h
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-//------------------------------------------------------------------------------
-// File: AVIRIFF.h
-//
-// Desc: Structures and defines for the RIFF AVI file format extended to
-// handle very large/long files.
-//
-// Copyright (c) 1996-2001, Microsoft Corporation. All rights reserved.
-//------------------------------------------------------------------------------
-
-// Disable some compiler warnings
-#pragma warning(disable: 4097 4511 4512 4514 4705)
-
-
-#if !defined AVIRIFF_H
-#define AVIRIFF_H
-
-#if !defined NUMELMS
- #define NUMELMS(aa) (sizeof(aa)/sizeof((aa)[0]))
-#endif
-
-// all structures in this file are packed on word boundaries
-//
-#include <pshpack2.h>
-
-/*
- * heres the general layout of an AVI riff file (new format)
- *
- * RIFF (3F??????) AVI <- not more than 1 GB in size
- * LIST (size) hdrl
- * avih (0038)
- * LIST (size) strl
- * strh (0038)
- * strf (????)
- * indx (3ff8) <- size may vary, should be sector sized
- * LIST (size) strl
- * strh (0038)
- * strf (????)
- * indx (3ff8) <- size may vary, should be sector sized
- * LIST (size) odml
- * dmlh (????)
- * JUNK (size) <- fill to align to sector - 12
- * LIST (7f??????) movi <- aligned on sector - 12
- * 00dc (size) <- sector aligned
- * 01wb (size) <- sector aligned
- * ix00 (size) <- sector aligned
- * idx1 (00??????) <- sector aligned
- * RIFF (7F??????) AVIX
- * JUNK (size) <- fill to align to sector -12
- * LIST (size) movi
- * 00dc (size) <- sector aligned
- * RIFF (7F??????) AVIX <- not more than 2GB in size
- * JUNK (size) <- fill to align to sector - 12
- * LIST (size) movi
- * 00dc (size) <- sector aligned
- *
- *-===================================================================*/
-
-//
-// structures for manipulating RIFF headers
-//
-#define FCC(ch4) ((((DWORD)(ch4) & 0xFF) << 24) | \
- (((DWORD)(ch4) & 0xFF00) << 8) | \
- (((DWORD)(ch4) & 0xFF0000) >> 8) | \
- (((DWORD)(ch4) & 0xFF000000) >> 24))
-
-typedef struct _riffchunk {
- FOURCC fcc;
- DWORD cb;
- } RIFFCHUNK, * LPRIFFCHUNK;
-typedef struct _rifflist {
- FOURCC fcc;
- DWORD cb;
- FOURCC fccListType;
- } RIFFLIST, * LPRIFFLIST;
-
-#define RIFFROUND(cb) ((cb) + ((cb)&1))
-#define RIFFNEXT(pChunk) (LPRIFFCHUNK)((LPBYTE)(pChunk) \
- + sizeof(RIFFCHUNK) \
- + RIFFROUND(((LPRIFFCHUNK)pChunk)->cb))
-
-
-//
-// ==================== avi header structures ===========================
-//
-
-// main header for the avi file (compatibility header)
-//
-#define ckidMAINAVIHEADER FCC('avih')
-typedef struct _avimainheader {
- FOURCC fcc; // 'avih'
- DWORD cb; // size of this structure -8
- DWORD dwMicroSecPerFrame; // frame display rate (or 0L)
- DWORD dwMaxBytesPerSec; // max. transfer rate
- DWORD dwPaddingGranularity; // pad to multiples of this size; normally 2K.
- DWORD dwFlags; // the ever-present flags
- #define AVIF_HASINDEX 0x00000010 // Index at end of file?
- #define AVIF_MUSTUSEINDEX 0x00000020
- #define AVIF_ISINTERLEAVED 0x00000100
- #define AVIF_TRUSTCKTYPE 0x00000800 // Use CKType to find key frames
- #define AVIF_WASCAPTUREFILE 0x00010000
- #define AVIF_COPYRIGHTED 0x00020000
- DWORD dwTotalFrames; // # frames in first movi list
- DWORD dwInitialFrames;
- DWORD dwStreams;
- DWORD dwSuggestedBufferSize;
- DWORD dwWidth;
- DWORD dwHeight;
- DWORD dwReserved[4];
- } AVIMAINHEADER;
-
-#define ckidODML FCC('odml')
-#define ckidAVIEXTHEADER FCC('dmlh')
-typedef struct _aviextheader {
- FOURCC fcc; // 'dmlh'
- DWORD cb; // size of this structure -8
- DWORD dwGrandFrames; // total number of frames in the file
- DWORD dwFuture[61]; // to be defined later
- } AVIEXTHEADER;
-
-//
-// structure of an AVI stream header riff chunk
-//
-#define ckidSTREAMLIST FCC('strl')
-
-#ifndef ckidSTREAMHEADER
-#define ckidSTREAMHEADER FCC('strh')
-#endif
-typedef struct _avistreamheader {
- FOURCC fcc; // 'strh'
- DWORD cb; // size of this structure - 8
-
- FOURCC fccType; // stream type codes
-
- #ifndef streamtypeVIDEO
- #define streamtypeVIDEO FCC('vids')
- #define streamtypeAUDIO FCC('auds')
- #define streamtypeMIDI FCC('mids')
- #define streamtypeTEXT FCC('txts')
- #endif
-
- FOURCC fccHandler;
- DWORD dwFlags;
- #define AVISF_DISABLED 0x00000001
- #define AVISF_VIDEO_PALCHANGES 0x00010000
-
- WORD wPriority;
- WORD wLanguage;
- DWORD dwInitialFrames;
- DWORD dwScale;
- DWORD dwRate; // dwRate/dwScale is stream tick rate in ticks/sec
- DWORD dwStart;
- DWORD dwLength;
- DWORD dwSuggestedBufferSize;
- DWORD dwQuality;
- DWORD dwSampleSize;
- struct {
- short int left;
- short int top;
- short int right;
- short int bottom;
- } rcFrame;
- } AVISTREAMHEADER;
-
-
-//
-// structure of an AVI stream format chunk
-//
-#ifndef ckidSTREAMFORMAT
-#define ckidSTREAMFORMAT FCC('strf')
-#endif
-//
-// avi stream formats are different for each stream type
-//
-// BITMAPINFOHEADER for video streams
-// WAVEFORMATEX or PCMWAVEFORMAT for audio streams
-// nothing for text streams
-// nothing for midi streams
-
-
-#pragma warning(disable:4200)
-//
-// structure of old style AVI index
-//
-#define ckidAVIOLDINDEX FCC('idx1')
-typedef struct _avioldindex {
- FOURCC fcc; // 'idx1'
- DWORD cb; // size of this structure -8
- struct _avioldindex_entry {
- DWORD dwChunkId;
- DWORD dwFlags;
-
- #ifndef AVIIF_LIST
- #define AVIIF_LIST 0x00000001
- #define AVIIF_KEYFRAME 0x00000010
- #endif
-
- #define AVIIF_NO_TIME 0x00000100
- #define AVIIF_COMPRESSOR 0x0FFF0000 // unused?
- DWORD dwOffset; // offset of riff chunk header for the data
- DWORD dwSize; // size of the data (excluding riff header size)
- } aIndex[]; // size of this array
- } AVIOLDINDEX;
-
-
-//
-// ============ structures for timecode in an AVI file =================
-//
-
-#ifndef TIMECODE_DEFINED
-#define TIMECODE_DEFINED
-
-// defined
-// timecode time structure
-//
-typedef union _timecode {
- struct {
- WORD wFrameRate;
- WORD wFrameFract;
- LONG cFrames;
- };
- DWORDLONG qw;
- } TIMECODE;
-
-#endif // TIMECODE_DEFINED
-
-#define TIMECODE_RATE_30DROP 0 // this MUST be zero
-
-// struct for all the SMPTE timecode info
-//
-typedef struct _timecodedata {
- TIMECODE time;
- DWORD dwSMPTEflags;
- DWORD dwUser;
- } TIMECODEDATA;
-
-// dwSMPTEflags masks/values
-//
-#define TIMECODE_SMPTE_BINARY_GROUP 0x07
-#define TIMECODE_SMPTE_COLOR_FRAME 0x08
-
-//
-// ============ structures for new style AVI indexes =================
-//
-
-// index type codes
-//
-#define AVI_INDEX_OF_INDEXES 0x00
-#define AVI_INDEX_OF_CHUNKS 0x01
-#define AVI_INDEX_OF_TIMED_CHUNKS 0x02
-#define AVI_INDEX_OF_SUB_2FIELD 0x03
-#define AVI_INDEX_IS_DATA 0x80
-
-// index subtype codes
-//
-#define AVI_INDEX_SUB_DEFAULT 0x00
-
-// INDEX_OF_CHUNKS subtype codes
-//
-#define AVI_INDEX_SUB_2FIELD 0x01
-
-// meta structure of all avi indexes
-//
-typedef struct _avimetaindex {
- FOURCC fcc;
- UINT cb;
- WORD wLongsPerEntry;
- BYTE bIndexSubType;
- BYTE bIndexType;
- DWORD nEntriesInUse;
- DWORD dwChunkId;
- DWORD dwReserved[3];
- DWORD adwIndex[];
- } AVIMETAINDEX;
-
-#define STDINDEXSIZE 0x4000
-#define NUMINDEX(wLongsPerEntry) ((STDINDEXSIZE-32)/4/(wLongsPerEntry))
-#define NUMINDEXFILL(wLongsPerEntry) ((STDINDEXSIZE/4) - NUMINDEX(wLongsPerEntry))
-
-// structure of a super index (INDEX_OF_INDEXES)
-//
-#define ckidAVISUPERINDEX FCC('indx')
-typedef struct _avisuperindex {
- FOURCC fcc; // 'indx'
- UINT cb; // size of this structure
- WORD wLongsPerEntry; // ==4
- BYTE bIndexSubType; // ==0 (frame index) or AVI_INDEX_SUB_2FIELD
- BYTE bIndexType; // ==AVI_INDEX_OF_INDEXES
- DWORD nEntriesInUse; // offset of next unused entry in aIndex
- DWORD dwChunkId; // chunk ID of chunks being indexed, (i.e. RGB8)
- DWORD dwReserved[3]; // must be 0
- struct _avisuperindex_entry {
- DWORDLONG qwOffset; // 64 bit offset to sub index chunk
- DWORD dwSize; // 32 bit size of sub index chunk
- DWORD dwDuration; // time span of subindex chunk (in stream ticks)
- } aIndex[NUMINDEX(4)];
- } AVISUPERINDEX;
-#define Valid_SUPERINDEX(pi) (*(DWORD *)(&((pi)->wLongsPerEntry)) == (4 | (AVI_INDEX_OF_INDEXES << 24)))
-
-// struct of a standard index (AVI_INDEX_OF_CHUNKS)
-//
-typedef struct _avistdindex_entry {
- DWORD dwOffset; // 32 bit offset to data (points to data, not riff header)
- DWORD dwSize; // 31 bit size of data (does not include size of riff header), bit 31 is deltaframe bit
- } AVISTDINDEX_ENTRY;
-#define AVISTDINDEX_DELTAFRAME ( 0x80000000) // Delta frames have the high bit set
-#define AVISTDINDEX_SIZEMASK (~0x80000000)
-
-typedef struct _avistdindex {
- FOURCC fcc; // 'indx' or '##ix'
- UINT cb; // size of this structure
- WORD wLongsPerEntry; // ==2
- BYTE bIndexSubType; // ==0
- BYTE bIndexType; // ==AVI_INDEX_OF_CHUNKS
- DWORD nEntriesInUse; // offset of next unused entry in aIndex
- DWORD dwChunkId; // chunk ID of chunks being indexed, (i.e. RGB8)
- DWORDLONG qwBaseOffset; // base offset that all index intries are relative to
- DWORD dwReserved_3; // must be 0
- AVISTDINDEX_ENTRY aIndex[NUMINDEX(2)];
- } AVISTDINDEX;
-
-// struct of a time variant standard index (AVI_INDEX_OF_TIMED_CHUNKS)
-//
-typedef struct _avitimedindex_entry {
- DWORD dwOffset; // 32 bit offset to data (points to data, not riff header)
- DWORD dwSize; // 31 bit size of data (does not include size of riff header) (high bit is deltaframe bit)
- DWORD dwDuration; // how much time the chunk should be played (in stream ticks)
- } AVITIMEDINDEX_ENTRY;
-
-typedef struct _avitimedindex {
- FOURCC fcc; // 'indx' or '##ix'
- UINT cb; // size of this structure
- WORD wLongsPerEntry; // ==3
- BYTE bIndexSubType; // ==0
- BYTE bIndexType; // ==AVI_INDEX_OF_TIMED_CHUNKS
- DWORD nEntriesInUse; // offset of next unused entry in aIndex
- DWORD dwChunkId; // chunk ID of chunks being indexed, (i.e. RGB8)
- DWORDLONG qwBaseOffset; // base offset that all index intries are relative to
- DWORD dwReserved_3; // must be 0
- AVITIMEDINDEX_ENTRY aIndex[NUMINDEX(3)];
- DWORD adwTrailingFill[NUMINDEXFILL(3)]; // to align struct to correct size
- } AVITIMEDINDEX;
-
-// structure of a timecode stream
-//
-typedef struct _avitimecodeindex {
- FOURCC fcc; // 'indx' or '##ix'
- UINT cb; // size of this structure
- WORD wLongsPerEntry; // ==4
- BYTE bIndexSubType; // ==0
- BYTE bIndexType; // ==AVI_INDEX_IS_DATA
- DWORD nEntriesInUse; // offset of next unused entry in aIndex
- DWORD dwChunkId; // 'time'
- DWORD dwReserved[3]; // must be 0
- TIMECODEDATA aIndex[NUMINDEX(sizeof(TIMECODEDATA)/sizeof(LONG))];
- } AVITIMECODEINDEX;
-
-// structure of a timecode discontinuity list (when wLongsPerEntry == 7)
-//
-typedef struct _avitcdlindex_entry {
- DWORD dwTick; // stream tick time that maps to this timecode value
- TIMECODE time;
- DWORD dwSMPTEflags;
- DWORD dwUser;
- TCHAR szReelId[12];
- } AVITCDLINDEX_ENTRY;
-
-typedef struct _avitcdlindex {
- FOURCC fcc; // 'indx' or '##ix'
- UINT cb; // size of this structure
- WORD wLongsPerEntry; // ==7 (must be 4 or more all 'tcdl' indexes
- BYTE bIndexSubType; // ==0
- BYTE bIndexType; // ==AVI_INDEX_IS_DATA
- DWORD nEntriesInUse; // offset of next unused entry in aIndex
- DWORD dwChunkId; // 'tcdl'
- DWORD dwReserved[3]; // must be 0
- AVITCDLINDEX_ENTRY aIndex[NUMINDEX(7)];
- DWORD adwTrailingFill[NUMINDEXFILL(7)]; // to align struct to correct size
- } AVITCDLINDEX;
-
-typedef struct _avifieldindex_chunk {
- FOURCC fcc; // 'ix##'
- DWORD cb; // size of this structure
- WORD wLongsPerEntry; // must be 3 (size of each entry in
- // aIndex array)
- BYTE bIndexSubType; // AVI_INDEX_2FIELD
- BYTE bIndexType; // AVI_INDEX_OF_CHUNKS
- DWORD nEntriesInUse; //
- DWORD dwChunkId; // '##dc' or '##db'
- DWORDLONG qwBaseOffset; // offsets in aIndex array are relative to this
- DWORD dwReserved3; // must be 0
- struct _avifieldindex_entry {
- DWORD dwOffset;
- DWORD dwSize; // size of all fields
- // (bit 31 set for NON-keyframes)
- DWORD dwOffsetField2; // offset to second field
- } aIndex[ ];
-} AVIFIELDINDEX, * PAVIFIELDINDEX;
-
-
-#include <poppack.h>
-
-#endif
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