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      1 /**
      2  * This file has no copyright assigned and is placed in the Public Domain.
      3  * This file is part of the mingw-w64 runtime package.
      4  * No warranty is given; refer to the file DISCLAIMER.PD within this package.
      5  */
      6 
      7 /* The contents of this file is duplicated in vfw.h */
      8 #ifndef _INC_AVIFMT
      9 #define _INC_AVIFMT 100
     10 
     11 #ifdef __cplusplus
     12 extern "C" {
     13 #endif
     14 
     15 #ifndef mmioFOURCC
     16 #define mmioFOURCC(ch0,ch1,ch2,ch3) ((DWORD)(BYTE)(ch0) | ((DWORD)(BYTE)(ch1) << 8) | ((DWORD)(BYTE)(ch2) << 16) | ((DWORD)(BYTE)(ch3) << 24))
     17 #endif
     18 
     19 #ifndef aviTWOCC
     20 #define aviTWOCC(ch0,ch1) ((WORD)(BYTE)(ch0) | ((WORD)(BYTE)(ch1) << 8))
     21 #endif
     22 
     23   typedef WORD TWOCC;
     24 
     25 #define formtypeAVI mmioFOURCC('A','V','I',' ')
     26 #define listtypeAVIHEADER mmioFOURCC('h','d','r','l')
     27 #define ckidAVIMAINHDR mmioFOURCC('a','v','i','h')
     28 #define listtypeSTREAMHEADER mmioFOURCC('s','t','r','l')
     29 #define ckidSTREAMHEADER mmioFOURCC('s','t','r','h')
     30 #define ckidSTREAMFORMAT mmioFOURCC('s','t','r','f')
     31 #define ckidSTREAMHANDLERDATA mmioFOURCC('s','t','r','d')
     32 #define ckidSTREAMNAME mmioFOURCC('s','t','r','n')
     33 
     34 #define listtypeAVIMOVIE mmioFOURCC('m','o','v','i')
     35 #define listtypeAVIRECORD mmioFOURCC('r','e','c',' ')
     36 
     37 #define ckidAVINEWINDEX mmioFOURCC('i','d','x','1')
     38 
     39 #define streamtypeANY __MSABI_LONG(0U)
     40 #define streamtypeVIDEO mmioFOURCC('v','i','d','s')
     41 #define streamtypeAUDIO mmioFOURCC('a','u','d','s')
     42 #define streamtypeMIDI mmioFOURCC('m','i','d','s')
     43 #define streamtypeTEXT mmioFOURCC('t','x','t','s')
     44 
     45 #define cktypeDIBbits aviTWOCC('d','b')
     46 #define cktypeDIBcompressed aviTWOCC('d','c')
     47 #define cktypePALchange aviTWOCC('p','c')
     48 #define cktypeWAVEbytes aviTWOCC('w','b')
     49 
     50 #define ckidAVIPADDING mmioFOURCC('J','U','N','K')
     51 
     52 #define FromHex(n) (((n) >= 'A') ? ((n) + 10 - 'A') : ((n) - '0'))
     53 #define StreamFromFOURCC(fcc) ((WORD) ((FromHex(LOBYTE(LOWORD(fcc))) << 4) + (FromHex(HIBYTE(LOWORD(fcc))))))
     54 
     55 #define TWOCCFromFOURCC(fcc) HIWORD(fcc)
     56 
     57 #define ToHex(n) ((BYTE) (((n) > 9) ? ((n) - 10 + 'A') : ((n) + '0')))
     58 #define MAKEAVICKID(tcc,stream) MAKELONG((ToHex((stream) & 0x0f) << 8) | (ToHex(((stream) & 0xf0) >> 4)),tcc)
     59 
     60 #define AVIF_HASINDEX 0x00000010
     61 #define AVIF_MUSTUSEINDEX 0x00000020
     62 #define AVIF_ISINTERLEAVED 0x00000100
     63 #define AVIF_TRUSTCKTYPE 0x00000800
     64 #define AVIF_WASCAPTUREFILE 0x00010000
     65 #define AVIF_COPYRIGHTED 0x00020000
     66 
     67 #define AVI_HEADERSIZE 2048
     68 
     69   typedef struct {
     70     DWORD dwMicroSecPerFrame;
     71     DWORD dwMaxBytesPerSec;
     72     DWORD dwPaddingGranularity;
     73 
     74     DWORD dwFlags;
     75     DWORD dwTotalFrames;
     76     DWORD dwInitialFrames;
     77     DWORD dwStreams;
     78     DWORD dwSuggestedBufferSize;
     79     DWORD dwWidth;
     80     DWORD dwHeight;
     81     DWORD dwReserved[4];
     82   } MainAVIHeader;
     83 
     84 #define AVISF_DISABLED 0x00000001
     85 
     86 #define AVISF_VIDEO_PALCHANGES 0x00010000
     87 
     88   typedef struct {
     89     FOURCC fccType;
     90     FOURCC fccHandler;
     91     DWORD dwFlags;
     92     WORD wPriority;
     93     WORD wLanguage;
     94     DWORD dwInitialFrames;
     95     DWORD dwScale;
     96     DWORD dwRate;
     97     DWORD dwStart;
     98     DWORD dwLength;
     99     DWORD dwSuggestedBufferSize;
    100     DWORD dwQuality;
    101     DWORD dwSampleSize;
    102     RECT rcFrame;
    103   } AVIStreamHeader;
    104 
    105 #define AVIIF_LIST __MSABI_LONG(0x00000001)
    106 #define AVIIF_KEYFRAME __MSABI_LONG(0x00000010)
    107 
    108 #define AVIIF_NOTIME __MSABI_LONG(0x00000100)
    109 #define AVIIF_COMPUSE __MSABI_LONG(0x0FFF0000)
    110 
    111   typedef struct {
    112     DWORD ckid;
    113     DWORD dwFlags;
    114     DWORD dwChunkOffset;
    115     DWORD dwChunkLength;
    116   } AVIINDEXENTRY;
    117 
    118   typedef struct {
    119     BYTE bFirstEntry;
    120     BYTE bNumEntries;
    121     WORD wFlags;
    122     PALETTEENTRY peNew[];
    123   } AVIPALCHANGE;
    124 
    125 #ifdef __cplusplus
    126 }
    127 #endif
    128 #endif
    129