185 lines
4.8 KiB
C
185 lines
4.8 KiB
C
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/*
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* MEDDIBS.H
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*
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* This is the external definition of the video converter handlers.
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*
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* This file requires "windows.h", "mediaman.h"
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*/
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#ifndef _MEDDIBS_H_
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#define _MEDDIBS_H_
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#define medtypeDIBS medFOURCC('D','I','B','S') // logical type
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#define medtypeIRLE medFOURCC('I','R','L','E') // 'rle' format
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#define medtypeRLE0 medFOURCC('R','L','E','0') // 'rle0' format
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#define medtypeMERI medFOURCC('M','E','R','I')
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#define medtypeFLI medFOURCC('F','L','I',' ') // Autodesk .fli
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#define medtypeDIBSEQ medFOURCC('D','S','E','Q') // DIB sequence
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#define medtypeAVID medFOURCC('A','V','I',' ') // AVI DIBS
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#define medtypeAVI0 medFOURCC('A','V','I','0') // Old AVI
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#define medtypeAVIW medFOURCC('A','V','I','W') // AVI WAVE
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#define medtypeAVIP medFOURCC('A','V','I','P') // AVI Palette
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#define medtypeAVIM medFOURCC('A','V','I','M') // AVI MIDI
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#define medtypeAVIMDIB medFOURCC('M','D','B','A') // AVI MDIB
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#ifndef mmioFOURCC
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#define mmioFOURCC( ch0, ch1, ch2, ch3 ) \
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( (DWORD)(BYTE)(ch0) | ( (DWORD)(BYTE)(ch1) << 8 ) | \
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( (DWORD)(BYTE)(ch2) << 16 ) | ( (DWORD)(BYTE)(ch3) << 24 ) )
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#endif
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#define DIBSF_NONINTERLEAVED 0x0001
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#define DIBSF_NOPADDING 0x0040
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#define DIBSF_VARIABLESIZEREC 0x0080
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#define DIBSC_RANDOMACCESS 0x00000001
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#define DIBSC_USEABLERANDOM 0x00000002
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#define DIBSC_FASTACCESS 0x00000004
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// The flag below is used if the handler supports quality, key frames, etc.
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#define DIBSC_EXTENDEDINFO 0x00000008
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#define DIBSC_KNOWSLENGTH 0x00000010
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#define DIBSC_RETURNSFULLFRAMES 0x00000020
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#define DIBS_GETINFO (MED_USER)
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typedef struct {
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DWORD dwFlags;
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DWORD dwCapabilities;
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DWORD dwWidth;
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DWORD dwHeight;
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DWORD dwBytesPerSec; /* if not zero. */
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DWORD dwMicroSecPerFrame;
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DWORD dwStreams;
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DWORD dwQuality;
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DWORD dwFoo;
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DWORD dwKeyFrameEvery;
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DWORD dwAudioEvery;
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} DIBSINFO;
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/* quality flags */
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#define ICQUALITY_LOW 0
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#define ICQUALITY_HIGH 10000
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#define ICQUALITY_DEFAULT -1
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typedef struct {
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DIBSINFO di;
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DWORD dwFrames;
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MEDTYPE medtypePhys;
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} DIBSCREATE;
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#define DIBS_GETSTREAMTYPE (MED_USER+1)
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/* Define stream types here.... */
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#define DIBS_STREAM_VIDEO medFOURCC('v', 'i', 'd', 's')
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#define DIBS_STREAM_AUDIO medFOURCC('a', 'u', 'd', 's')
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#define DIBS_STREAM_MIDI medFOURCC('m', 'i', 'd', 's')
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#define DIBS_STREAM_TEXT medFOURCC('t', 'x', 't', 's')
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#define DIBS_GETSTREAMFORMAT (MED_USER+2)
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#define DIBS_GETSTREAMHANDLER (MED_USER+3)
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#define DIBS_GETHANDLERDATA (MED_USER+4)
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#define DIBS_GETFRAMEDATA (MED_USER+5)
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#define DIBS_GETLENGTH (MED_USER+6)
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#define DIBS_GETKEYFRAMEINFO (MED_USER+7)
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#define DIBS_GETFILESIZE (MED_USER+8)
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#define DIBS_GETFRAMESIZE (MED_USER+9)
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#define DIBS_GETRAWDATA (MED_USER+10)
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#define DIBS_VID_KEYFRAME 0x01000000L
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#define DIBS_VID_PERCENT(dwRet) LOBYTE(HIWORD(dwRet))
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#define DIBS_VID_HDIB(dwRet) ((HANDLE) LOWORD(dwRet))
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#define MediaDibsSetError(ERR) medSetExtError(ERR, ghInst)
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/* lParam1 = buffer, lParam2 = buffer length. return = data size */
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#define MED_GETEXTRACHUNKS 0x0080
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/* Should the structure below even be public? */
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typedef struct {
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DIBSINFO di;
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DWORD dwFrames;
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HMED hMed;
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DWORD dwFileLength;
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DWORD dwFrame;
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MEDTYPE medTypeCurrent;
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MEDID medidOld;
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HANDLE hColors;
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BITMAPINFOHEADER bih;
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#if 0
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MEDID medidWAVE;
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MEDID medidMIDI;
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FOURCC fccVideoCompType;
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LPSTR lpVCParms;
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DWORD dwVCLen;
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FOURCC fccAudioCompType;
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LPSTR lpACParms;
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DWORD dwACLen;
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#endif
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DWORD dwPhysData;
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} MediaDibs, FAR * FPMediaDibs;
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#define DIBSF_NONINTERLEAVED 0x0001
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#define DIBSF_VARIABLESIZEREC 0x0080
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#define DIBSF_ALREADYCOMPRESSED 0x0100
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#define OLDRLEF_MERGECOLORS 0x0010
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#define OLDRLEF_SKIPSINGLE 0x0020
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#define OLDRLEF_ADAPTIVE 0x0040
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#define DIBSF_SPECIAL 0x1000
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#define DIBSF_SPECIAL2 0x2000
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/* ERROR MESSAGE DEFINITIONS, must be greater than 100 */
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#define ERRCNV_BAD_HEADER 101
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#define ERRCNV_MEMORY 102
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#define ERRCNV_EOF 103
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#define ERRCNV_NOVIDEO 104
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#define ERRCNV_NOAUDIO 105
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#define ERRCNV_NOT_FORM 120
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#define ERRCNV_OPEN_INPUT 121
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#define ERRCNV_OPEN_OUTPUT 122
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#define ERRCNV_WRITING 129
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#define ERRCNV_NOT_MERID 133
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#define ERRCNV_NOTWRITE 143
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#define ERRCNV_NOTREAD 144
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#define ERRCNV_UNKNOWN 145
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#define ERRCNV_SIZE 146
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#define ERRCNV_IMAGE 147
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#define ERRCNV_WAVEMEMORY 148
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#define ERRCNV_BADMEDWAVEVERSION 160
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#define ERRCNV_BADDSEQNAME 161
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#define ERRCNV_DSEQTOOLONG 162
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#define ERRCNV_CANTOPENCOMP 163
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#define ERRCNV_DATARATETOOLOW 164
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#define ERRCNV_CANTSTARTCOMP 165
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#define ERRCNV_NOVIDEOSTREAM 170
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#define ERRCNV_TWOVIDEOSTREAMS 171
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#define ERRCNV_TWOAUDIOSTREAMS 172
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#define ERRCNV_BADFORMAT 173
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#define ERRCNV_MEDBITSNOTRUECOLOR 174
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#define ERRCNV_ALPHAFORMAT 175
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#define ERRCNV_NOPALETTE 176
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#define ERRCNV_CHANGESEQNAME 177
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#endif /* _MEDDIBS_H_ */
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