242 lines
8.1 KiB
C
242 lines
8.1 KiB
C
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/****************************************************************************
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*
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* AVIIFACE.H
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*
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* Interface definitions for AVIFile
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*
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* Copyright (c) 1992 - 1994 Microsoft Corporation. All Rights Reserved.
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*
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* You have a royalty-free right to use, modify, reproduce and
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* distribute the Sample Files (and/or any modified version) in
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* any way you find useful, provided that you agree that
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* Microsoft has no warranty obligations or liability for any
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* Sample Application Files which are modified.
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*
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***************************************************************************/
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#ifdef WIN32
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#include <ole2.h>
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#else
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#include <compobj.h>
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#endif
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#ifndef RIID
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#if defined(__cplusplus)
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#define RIID IID FAR&
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#define RCLSID CLSID FAR&
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#else
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#define RIID IID FAR*
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#define RCLSID CLSID FAR*
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#endif
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#endif
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/* - - - - - - - - */
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/****** AVI Stream Interface *******************************************/
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#undef INTERFACE
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#define INTERFACE IAVIStream
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DECLARE_INTERFACE_(IAVIStream, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IAVIStream methods ***
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STDMETHOD(Create) (THIS_ LPARAM lParam1, LPARAM lParam2) PURE ;
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STDMETHOD(Info) (THIS_ AVISTREAMINFO FAR * psi, LONG lSize) PURE ;
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STDMETHOD_(LONG, FindSample)(THIS_ LONG lPos, LONG lFlags) PURE ;
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STDMETHOD(ReadFormat) (THIS_ LONG lPos,
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LPVOID lpFormat, LONG FAR *lpcbFormat) PURE ;
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STDMETHOD(SetFormat) (THIS_ LONG lPos,
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LPVOID lpFormat, LONG cbFormat) PURE ;
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STDMETHOD(Read) (THIS_ LONG lStart, LONG lSamples,
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LPVOID lpBuffer, LONG cbBuffer,
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LONG FAR * plBytes, LONG FAR * plSamples) PURE ;
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STDMETHOD(Write) (THIS_ LONG lStart, LONG lSamples,
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LPVOID lpBuffer, LONG cbBuffer,
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DWORD dwFlags,
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LONG FAR *plSampWritten,
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LONG FAR *plBytesWritten) PURE ;
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STDMETHOD(Delete) (THIS_ LONG lStart, LONG lSamples) PURE;
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STDMETHOD(ReadData) (THIS_ DWORD fcc, LPVOID lp, LONG FAR *lpcb) PURE ;
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STDMETHOD(WriteData) (THIS_ DWORD fcc, LPVOID lp, LONG cb) PURE ;
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STDMETHOD(Reserved1) (THIS) PURE;
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STDMETHOD(Reserved2) (THIS) PURE;
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STDMETHOD(Reserved3) (THIS) PURE;
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STDMETHOD(Reserved4) (THIS) PURE;
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STDMETHOD(Reserved5) (THIS) PURE;
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};
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typedef IAVIStream FAR* PAVISTREAM;
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#undef INTERFACE
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#define INTERFACE IAVIStreaming
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DECLARE_INTERFACE_(IAVIStreaming, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IAVIStreaming methods ***
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STDMETHOD(Begin) (THIS_
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LONG lStart, // start of what we expect
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// to play
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LONG lEnd, // expected end, or -1
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LONG lRate) PURE; // Should this be a float?
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STDMETHOD(End) (THIS) PURE;
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};
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typedef IAVIStreaming FAR* PAVISTREAMING;
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#undef INTERFACE
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#define INTERFACE IAVIEditStream
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DECLARE_INTERFACE_(IAVIEditStream, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IAVIEditStream methods ***
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STDMETHOD(Cut) (THIS_ LONG FAR *plStart,
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LONG FAR *plLength,
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PAVISTREAM FAR * ppResult) PURE;
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STDMETHOD(Copy) (THIS_ LONG FAR *plStart,
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LONG FAR *plLength,
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PAVISTREAM FAR * ppResult) PURE;
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STDMETHOD(Paste) (THIS_ LONG FAR *plPos,
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LONG FAR *plLength,
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PAVISTREAM pstream,
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LONG lStart,
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LONG lEnd) PURE;
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STDMETHOD(Clone) (THIS_ PAVISTREAM FAR *ppResult) PURE;
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STDMETHOD(SetInfo) (THIS_ AVISTREAMINFO FAR * lpInfo,
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LONG cbInfo) PURE;
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};
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typedef IAVIEditStream FAR* PAVIEDITSTREAM;
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/****** AVI File Interface *******************************************/
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#undef INTERFACE
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#define INTERFACE IAVIFile
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#define PAVIFILE IAVIFile FAR*
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DECLARE_INTERFACE_(IAVIFile, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IAVIFile methods ***
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#ifdef WIN32
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STDMETHOD(Open) (THIS_
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const TCHAR FAR * szFile,
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UINT mode) PURE;
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#else
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STDMETHOD(Open) (THIS_
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const char FAR * szFile,
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UINT mode) PURE;
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#endif
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STDMETHOD(Info) (THIS_
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AVIFILEINFO FAR * pfi,
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LONG lSize) PURE;
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STDMETHOD(GetStream) (THIS_
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PAVISTREAM FAR * ppStream,
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DWORD fccType,
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LONG lParam) PURE;
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STDMETHOD(CreateStream) (THIS_
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PAVISTREAM FAR * ppStream,
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AVISTREAMINFO FAR * psi) PURE;
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#ifdef WIN32
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STDMETHOD(Save) (THIS_
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const TCHAR FAR * szFile,
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AVICOMPRESSOPTIONS FAR *lpOptions,
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AVISAVECALLBACK lpfnCallback) PURE;
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#else
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STDMETHOD(Save) (THIS_
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const char FAR * szFile,
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AVICOMPRESSOPTIONS FAR *lpOptions,
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AVISAVECALLBACK lpfnCallback) PURE;
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#endif
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STDMETHOD(WriteData) (THIS_
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DWORD ckid,
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LPVOID lpData,
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LONG cbData) PURE;
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STDMETHOD(ReadData) (THIS_
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DWORD ckid,
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LPVOID lpData,
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LONG FAR *lpcbData) PURE;
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STDMETHOD(EndRecord) (THIS) PURE;
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STDMETHOD(Reserved1) (THIS) PURE;
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STDMETHOD(Reserved2) (THIS) PURE;
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STDMETHOD(Reserved3) (THIS) PURE;
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STDMETHOD(Reserved4) (THIS) PURE;
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STDMETHOD(Reserved5) (THIS) PURE;
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};
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#undef PAVIFILE
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typedef IAVIFile FAR* PAVIFILE;
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/****** GetFrame Interface *******************************************/
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#undef INTERFACE
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#define INTERFACE IGetFrame
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#define PGETFRAME IGetFrame FAR*
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DECLARE_INTERFACE_(IGetFrame, IUnknown)
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{
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// *** IUnknown methods ***
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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// *** IGetFrame methods ***
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STDMETHOD_(LPVOID,GetFrame) (THIS_ LONG lPos) PURE;
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// STDMETHOD_(LPVOID,GetFrameData) (THIS_ LONG lPos) PURE;
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STDMETHOD(Begin) (THIS_ LONG lStart, LONG lEnd, LONG lRate) PURE;
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STDMETHOD(End) (THIS) PURE;
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STDMETHOD(SetFormat) (THIS_ LPBITMAPINFOHEADER lpbi, LPVOID lpBits, int x, int y, int dx, int dy) PURE;
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// STDMETHOD(DrawFrameStart) (THIS) PURE;
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// STDMETHOD(DrawFrame) (THIS_ LONG lPos, HDC hdc, int x, int y, int dx, int dy) PURE;
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// STDMETHOD(DrawFrameEnd) (THIS) PURE;
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};
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#undef PGETFRAME
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typedef IGetFrame FAR* PGETFRAME;
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/****** GUIDs *******************************************/
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#define DEFINE_AVIGUID(name, l, w1, w2) \
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DEFINE_GUID(name, l, w1, w2, 0xC0,0,0,0,0,0,0,0x46)
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DEFINE_AVIGUID(IID_IAVIFile, 0x00020020, 0, 0);
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DEFINE_AVIGUID(IID_IAVIStream, 0x00020021, 0, 0);
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DEFINE_AVIGUID(IID_IAVIStreaming, 0x00020022, 0, 0);
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DEFINE_AVIGUID(IID_IGetFrame, 0x00020023, 0, 0);
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DEFINE_AVIGUID(IID_IAVIEditStream, 0x00020024, 0, 0);
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#ifndef UNICODE
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DEFINE_AVIGUID(CLSID_AVISimpleUnMarshal, 0x00020009, 0, 0);
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#endif
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#define AVIFILEHANDLER_CANREAD 0x0001
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#define AVIFILEHANDLER_CANWRITE 0x0002
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#define AVIFILEHANDLER_CANACCEPTNONRGB 0x0004
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