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ULTIMOIO
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FF.H
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1994-11-17
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7KB
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170 lines
/**************************START OF SPECIFICATIONS **************************/
/* */
/* SOURCE FILE NAME: FF.H */
/* */
/* DESCRIPTIVE NAME: Ultimotion specific IO Proc defintions (Internal) */
/* Multi-Media I/O Procedure for digital video files */
/* */
/* COPYRIGHT: IBM - International Business Machines */
/* Copyright (c) IBM Corporation 1991, 1992, 1993 */
/* All Rights Reserved */
/* */
/* STATUS: OS/2 Release 2.0 */
/* */
/************************** END OF SPECIFICATIONS ***************************/
#include "umformat.h" /* include file format specific header file */
#include "ulionls.h"
/* XLATOFF */
#pragma pack(4)
/* XLATON */
/******************
* Defines:
******************/
#define FFIO_FORMATNAMEKEY ULIO_FORMATNAMEKEY
#define FFIO_DEF_FMT_EXT "UMB"
#define DLLNAME "ULIO" /* Filename of this "DLL" */
#define EXTAUDIOPERCENT .15
#define NUMBER_CODEC_TABLE 3
#define INVALID_OPEN_FLAGS (MMIO_WRITE | \
MMIO_READWRITE | \
MMIO_BUFSHARED | \
MMIO_CREATE | \
MMIO_DELETE | \
MMIO_ALLOCBUF | \
MMIO_APPEND)
#define INVALID_READ_FLAGS ( MMIO_WRITE | INVALID_OPEN_FLAGS )
#define INVALID_WRITE_FLAGS ( MMIO_READ | INVALID_OPEN_FLAGS )
#define VALID_FORMAT_FLAGS ( MMIO_CANREADUNTRANSLATED | \
MMIO_CANWRITEUNTRANSLATED | \
MMIO_CANREADWRITEUNTRANSLATED | \
MMIO_CANSEEKUNTRANSLATED | \
MMIO_CANSAVEUNTRANSLATED | \
MMIO_CANMULTITRACKREADUNTRANSLATED | \
MMIO_CANMULTITRACKWRITEUNTRANSLATED | \
MMIO_CANTRACKSEEKUNTRANSLATED | \
MMIO_CANTRACKREADUNTRANSLATED)
#ifdef WORKSHOP
#define CLIPBRD_FORMAT 0 // no clip board support provided
#endif
/***************************************************************************************/
/* Ultimotion specific define! */
/* */
/* TRACKI.ulMisc1 = Length of left-over data that need to be picked up in next */
/* call.(Otherwise, out of sync) */
/* (NOT USED) TRACKI.ulMisc1 = Length of data chunk for external audio files. */
/* (NOT USED) TRACKI.ulMisc2 = Pointer to external audio buffer to use for reads. */
/* (NOT USED) TRACKI.ulMisc3 = Pointer to begin of data in external audio read buffer.*/
/* (NOT USED) TRACKI.ulMisc4 = Pointer to end of data in external audio read buffer. */
/* */
/* INSTANCE.ulMisc1 = Offset of Data Frame List Chunk end */
/* INSTANCE.ulMisc2 = Offset of Data Frame List Chunk Begin */
/* */
/***************************************************************************************/
#define RAWFILEHEADER VOID /*rawhdr */
#define PRAWFILEHEADER PVOID /*prawhdr */
/*****************************************************************************/
/* ULTIMOTION PROTOTYPE DECLARATIONS */
/*****************************************************************************/
/*****************
* ulopen.c
*****************/
LONG ffOpenRead ( PMMIOINFO pmmioinfo,
PINSTANCE pinstance );
LONG ffOpenWrite ( PMMIOINFO pmmioinfo,
PINSTANCE pinstance );
LONG ffReadHeader ( PMMIOINFO pmmioinfo,
PINSTANCE pinstance,
PMMCKINFO pmmckinfoHdr );
LONG ffInitCodecs ( PINSTANCE pinstance,
PTRACKI ptracki,
PMMIOINFO pmmioinfo );
LONG ffProcessVideoHeader ( PINSTANCE pinstance,
PUMVIDEOHEADER pumvhHdr,
PMMIOINFO pmmioinfo );
LONG ffProcessAudioHeaderList ( PINSTANCE pinstance,
PVOID pListHdr,
ULONG ulChunkLength,
PULONG pulNumTracks );
LONG ffProcessExtAudioHeader ( PINSTANCE pinstance,
PEXTAUDIONAME pumeaHdr,
ULONG ulHdrLength );
LONG ffProcessIntAudioHeader ( PINSTANCE pinstance,
PAUDIOHEADER pumahHdr,
ULONG ulHdrLength );
/*****************
* ulident.c
*****************/
LONG IOProcIdentifyFile ( PMMIOINFO pmmioinfo,
PSZ pszFileName,
HMMIO FileHandle );
/*****************
* ulread.c
*****************/
LONG IOProcRead ( PMMIOINFO pmmioinfo,
PBYTE pbBuffer,
LONG lBytes );
LONG IOProcMultiTrackRead ( PMMIOINFO pmmioinfo,
PMMMULTITRACKREAD pmtread );
/*****************
* ulsrv.c
*****************/
LONG ffSeekTrack ( PMMIOINFO pmmioinfo,
HMMIO hmmio,
LONG lSeekValue,
LONG lSeekType );
LONG ffSeekToDataBegin ( PMMIOINFO pmmioinfo,
PINSTANCE pinstance);
PTRACKI ffFindExtAudioTrack ( PINSTANCE pinstance,
ULONG ulNumTracks,
PTRACKMAP patrackmapList);
LONG ffCleanUp ( PINSTANCE pinstance );
/*****************
* ulcodec.c
*****************/
LONG IOProcDecompress ( PMMIOINFO pmmioinfo,
PMMDECOMPRESS pmmdec );
LONG ffOpenCodec ( PMMIOINFO pmmioinfo,
PINSTANCE pinstance,
PCCB pccb,
ULONG hCodec,
PTRACKI ptracki);
LONG ffAssociateCodec( PINSTANCE pinstance,
PMMEXTENDINFO pmmextendinfo );
/* XLATOFF */
#pragma pack()
/* XLATON */