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966 lines
31 KiB
966 lines
31 KiB
/*==========================================================================;
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*
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* Copyright (C) Microsoft Corporation. All Rights Reserved.
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*
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* File: dvp.h
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* Content: DirectDrawVideoPort include file
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*
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***************************************************************************/
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#ifndef __DVP_INCLUDED__
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#define __DVP_INCLUDED__
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/*
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* GUIDS used by DirectDrawVideoPort objects
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*/
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#if defined( _WIN32 ) && (!defined( _NO_COM ) || defined( DEFINE_GUID ))
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DEFINE_GUID( IID_IDDVideoPortContainer, 0x6C142760,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
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DEFINE_GUID( IID_IDirectDrawVideoPort, 0xB36D93E0,0x2B43,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xB9,0x33,0x56 );
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DEFINE_GUID( IID_IDirectDrawVideoPortNotify, 0xA655FB94,0x0589,0x4E57,0xB3,0x33,0x56,0x7A,0x89,0x46,0x8C,0x88);
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DEFINE_GUID( DDVPTYPE_E_HREFH_VREFH, 0x54F39980L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_E_HREFH_VREFL, 0x92783220L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_E_HREFL_VREFH, 0xA07A02E0L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_E_HREFL_VREFL, 0xE09C77E0L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_CCIR656, 0xFCA326A0L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_BROOKTREE, 0x1352A560L,0xDA61,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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DEFINE_GUID( DDVPTYPE_PHILIPS, 0x332CF160L,0xDA61,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8);
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#endif
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#ifndef GUID_DEFS_ONLY
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#if defined( _WIN32 ) && !defined( _NO_COM )
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#define COM_NO_WINDOWS_H
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#include <objbase.h>
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#else
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#define IUnknown void
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#endif
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/*
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* These definitions are required to allow polymorphic structure members (i.e. those
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* that are referred to both as DWORDs and as pointers) to resolve into a type
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* of correct size to hold the largest of those two types (i.e. pointer) on 64 bit
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* systems. For 32 bit environments, ULONG_PTR resolves to a DWORD.
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*/
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#ifndef MAXULONG_PTR
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#define ULONG_PTR DWORD
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#endif //MAXULONG_PTR
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*============================================================================
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*
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* DirectDraw Structures
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*
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* Various structures used to invoke DirectDraw.
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*
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*==========================================================================*/
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struct IDirectDraw;
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struct IDirectDrawSurface;
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struct IDirectDrawPalette;
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struct IDirectDrawClipper;
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typedef struct IDDVideoPortContainer FAR *LPDDVIDEOPORTCONTAINER;
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typedef struct IDirectDrawVideoPort FAR *LPDIRECTDRAWVIDEOPORT;
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typedef struct IDirectDrawVideoPortNotify FAR *LPDIRECTDRAWVIDEOPORTNOTIFY;
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typedef struct _DDVIDEOPORTCONNECT FAR *LPDDVIDEOPORTCONNECT;
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typedef struct _DDVIDEOPORTCAPS FAR *LPDDVIDEOPORTCAPS;
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typedef struct _DDVIDEOPORTDESC FAR *LPDDVIDEOPORTDESC;
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typedef struct _DDVIDEOPORTINFO FAR *LPDDVIDEOPORTINFO;
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typedef struct _DDVIDEOPORTBANDWIDTH FAR *LPDDVIDEOPORTBANDWIDTH;
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typedef struct _DDVIDEOPORTSTATUS FAR *LPDDVIDEOPORTSTATUS;
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typedef struct _DDVIDEOPORTNOTIFY FAR *LPDDVIDEOPORTNOTIFY;
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typedef struct IDDVideoPortContainerVtbl DDVIDEOPORTCONTAINERCALLBACKS;
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typedef struct IDirectDrawVideoPortVtbl DIRECTDRAWVIDEOPORTCALLBACKS;
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typedef struct IDirectDrawVideoPortNotifyVtbl DIRECTDRAWVIDEOPORTNOTIFYCALLBACKS;
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/*
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* API's
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*/
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typedef HRESULT (FAR PASCAL * LPDDENUMVIDEOCALLBACK)(LPDDVIDEOPORTCAPS, LPVOID);
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/*
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* INTERACES FOLLOW:
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* IDirectDrawVideoPort
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* IVideoPort
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*/
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/*
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* IDirectDrawVideoPortContainer
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*/
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#if defined( _WIN32 ) && !defined( _NO_COM )
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#undef INTERFACE
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#define INTERFACE IDDVideoPortContainer
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DECLARE_INTERFACE_( IDDVideoPortContainer, 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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/*** IDirectDrawVideoPort methods ***/
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STDMETHOD(CreateVideoPort)(THIS_ DWORD, LPDDVIDEOPORTDESC, LPDIRECTDRAWVIDEOPORT FAR *, IUnknown FAR *) PURE;
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STDMETHOD(EnumVideoPorts)(THIS_ DWORD, LPDDVIDEOPORTCAPS, LPVOID,LPDDENUMVIDEOCALLBACK ) PURE;
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STDMETHOD(GetVideoPortConnectInfo)(THIS_ DWORD, LPDWORD, LPDDVIDEOPORTCONNECT ) PURE;
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STDMETHOD(QueryVideoPortStatus)(THIS_ DWORD, LPDDVIDEOPORTSTATUS ) PURE;
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};
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#if !defined(__cplusplus) || defined(CINTERFACE)
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#define IVideoPortContainer_QueryInterface(p, a, b) (p)->lpVtbl->QueryInterface(p, a, b)
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#define IVideoPortContainer_AddRef(p) (p)->lpVtbl->AddRef(p)
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#define IVideoPortContainer_Release(p) (p)->lpVtbl->Release(p)
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#define IVideoPortContainer_CreateVideoPort(p, a, b, c, d) (p)->lpVtbl->CreateVideoPort(p, a, b, c, d)
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#define IVideoPortContainer_EnumVideoPorts(p, a, b, c, d) (p)->lpVtbl->EnumVideoPorts(p, a, b, c, d)
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#define IVideoPortContainer_GetVideoPortConnectInfo(p, a, b, c) (p)->lpVtbl->GetVideoPortConnectInfo(p, a, b, c)
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#define IVideoPortContainer_QueryVideoPortStatus(p, a, b) (p)->lpVtbl->QueryVideoPortStatus(p, a, b)
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#else
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#define IVideoPortContainer_QueryInterface(p, a, b) (p)->QueryInterface(a, b)
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#define IVideoPortContainer_AddRef(p) (p)->AddRef()
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#define IVideoPortContainer_Release(p) (p)->Release()
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#define IVideoPortContainer_CreateVideoPort(p, a, b, c, d) (p)->CreateVideoPort(a, b, c, d)
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#define IVideoPortContainer_EnumVideoPorts(p, a, b, c, d) (p)->EnumVideoPorts(a, b, c, d)
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#define IVideoPortContainer_GetVideoPortConnectInfo(p, a, b, c) (p)->GetVideoPortConnectInfo(a, b, c)
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#define IVideoPortContainer_QueryVideoPortStatus(p, a, b) (p)->QueryVideoPortStatus(a, b)
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#endif
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#endif
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/*
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* IDirectDrawVideoPort
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*/
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#if defined( _WIN32 ) && !defined( _NO_COM )
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#undef INTERFACE
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#define INTERFACE IDirectDrawVideoPort
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DECLARE_INTERFACE_( IDirectDrawVideoPort, 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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/*** IVideoPort methods ***/
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STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE, DWORD) PURE;
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STDMETHOD(GetBandwidthInfo)(THIS_ LPDDPIXELFORMAT, DWORD, DWORD, DWORD, LPDDVIDEOPORTBANDWIDTH) PURE;
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STDMETHOD(GetColorControls)(THIS_ LPDDCOLORCONTROL) PURE;
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STDMETHOD(GetInputFormats)(THIS_ LPDWORD, LPDDPIXELFORMAT, DWORD) PURE;
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STDMETHOD(GetOutputFormats)(THIS_ LPDDPIXELFORMAT, LPDWORD, LPDDPIXELFORMAT, DWORD) PURE;
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STDMETHOD(GetFieldPolarity)(THIS_ LPBOOL) PURE;
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STDMETHOD(GetVideoLine)(THIS_ LPDWORD) PURE;
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STDMETHOD(GetVideoSignalStatus)(THIS_ LPDWORD) PURE;
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STDMETHOD(SetColorControls)(THIS_ LPDDCOLORCONTROL) PURE;
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STDMETHOD(SetTargetSurface)(THIS_ LPDIRECTDRAWSURFACE, DWORD) PURE;
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STDMETHOD(StartVideo)(THIS_ LPDDVIDEOPORTINFO) PURE;
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STDMETHOD(StopVideo)(THIS) PURE;
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STDMETHOD(UpdateVideo)(THIS_ LPDDVIDEOPORTINFO) PURE;
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STDMETHOD(WaitForSync)(THIS_ DWORD, DWORD, DWORD) PURE;
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};
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#if !defined(__cplusplus) || defined(CINTERFACE)
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#define IVideoPort_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
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#define IVideoPort_AddRef(p) (p)->lpVtbl->AddRef(p)
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#define IVideoPort_Release(p) (p)->lpVtbl->Release(p)
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#define IVideoPort_SetTargetSurface(p,a,b) (p)->lpVtbl->SetTargetSurface(p,a,b)
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#define IVideoPort_Flip(p,a,b) (p)->lpVtbl->Flip(p,a,b)
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#define IVideoPort_GetBandwidthInfo(p,a,b,c,d,e) (p)->lpVtbl->GetBandwidthInfo(p,a,b,c,d,e)
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#define IVideoPort_GetColorControls(p,a) (p)->lpVtbl->GetColorControls(p,a)
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#define IVideoPort_GetInputFormats(p,a,b,c) (p)->lpVtbl->GetInputFormats(p,a,b,c)
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#define IVideoPort_GetOutputFormats(p,a,b,c,d) (p)->lpVtbl->GetOutputFormats(p,a,b,c,d)
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#define IVideoPort_GetFieldPolarity(p,a) (p)->lpVtbl->GetFieldPolarity(p,a)
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#define IVideoPort_GetVideoLine(p,a) (p)->lpVtbl->GetVideoLine(p,a)
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#define IVideoPort_GetVideoSignalStatus(p,a) (p)->lpVtbl->GetVideoSignalStatus(p,a)
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#define IVideoPort_SetColorControls(p,a) (p)->lpVtbl->SetColorControls(p,a)
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#define IVideoPort_StartVideo(p,a) (p)->lpVtbl->StartVideo(p,a)
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#define IVideoPort_StopVideo(p) (p)->lpVtbl->StopVideo(p)
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#define IVideoPort_UpdateVideo(p,a) (p)->lpVtbl->UpdateVideo(p,a)
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#define IVideoPort_WaitForSync(p,a,b,c) (p)->lpVtbl->WaitForSync(p,a,b,c)
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#else
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#define IVideoPort_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
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#define IVideoPort_AddRef(p) (p)->AddRef()
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#define IVideoPort_Release(p) (p)->Release()
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#define IVideoPort_SetTargetSurface(p,a,b) (p)->SetTargetSurface(a,b)
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#define IVideoPort_Flip(p,a,b) (p)->Flip(a,b)
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#define IVideoPort_GetBandwidthInfo(p,a,b,c,d,e) (p)->GetBandwidthInfo(a,b,c,d,e)
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#define IVideoPort_GetColorControls(p,a) (p)->GetColorControls(a)
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#define IVideoPort_GetInputFormats(p,a,b,c) (p)->GetInputFormats(a,b,c)
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#define IVideoPort_GetOutputFormats(p,a,b,c,d) (p)->GetOutputFormats(a,b,c,d)
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#define IVideoPort_GetFieldPolarity(p,a) (p)->GetFieldPolarity(a)
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#define IVideoPort_GetVideoLine(p,a) (p)->GetVideoLine(a)
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#define IVideoPort_GetVideoSignalStatus(p,a) (p)->GetVideoSignalStatus(a)
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#define IVideoPort_SetColorControls(p,a) (p)->SetColorControls(a)
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#define IVideoPort_StartVideo(p,a) (p)->StartVideo(a)
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#define IVideoPort_StopVideo(p) (p)->StopVideo()
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#define IVideoPort_UpdateVideo(p,a) (p)->UpdateVideo(a)
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#define IVideoPort_WaitForSync(p,a,b,c) (p)->WaitForSync(a,b,c)
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#endif
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#endif
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/*
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* IDirectDrawVideoPort
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*/
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#if defined( _WIN32 ) && !defined( _NO_COM )
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#undef INTERFACE
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#define INTERFACE IDirectDrawVideoPortNotify
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DECLARE_INTERFACE_( IDirectDrawVideoPortNotify, 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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/*** IVideoPort methods ***/
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STDMETHOD(AcquireNotification)(THIS_ HANDLE *, LPDDVIDEOPORTNOTIFY) PURE;
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STDMETHOD(ReleaseNotification)(THIS_ HANDLE) PURE;
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};
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#if !defined(__cplusplus) || defined(CINTERFACE)
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#define IVideoPortNotify_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
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#define IVideoPortNotify_AddRef(p) (p)->lpVtbl->AddRef(p)
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#define IVideoPortNotify_Release(p) (p)->lpVtbl->Release(p)
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#define IVideoPortNotify_AcquireNotification(p,a,b) (p)->lpVtbl->AcquireNotification(p,a,b)
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#define IVideoPortNotify_ReleaseNotification(p,a) (p)->lpVtbl->ReleaseNotification(p,a)
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#else
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#define IVideoPortNotify_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
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#define IVideoPortNotify_AddRef(p) (p)->AddRef()
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#define IVideoPortNotify_Release(p) (p)->Release()
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#define IVideoPortNotify_AcquireNotification(p,a,b) (p)->lpVtbl->AcquireNotification(a,b)
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#define IVideoPortNotify_ReleaseNotification(p,a) (p)->lpVtbl->ReleaseNotification(a)
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#endif
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#endif
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/*
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* DDVIDEOPORTCONNECT
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*/
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typedef struct _DDVIDEOPORTCONNECT
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{
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DWORD dwSize; // size of the DDVIDEOPORTCONNECT structure
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DWORD dwPortWidth; // Width of the video port
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GUID guidTypeID; // Description of video port connection
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DWORD dwFlags; // Connection flags
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ULONG_PTR dwReserved1; // Reserved, set to zero.
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} DDVIDEOPORTCONNECT;
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/*
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* DDVIDEOPORTCAPS
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*/
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typedef struct _DDVIDEOPORTCAPS
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{
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DWORD dwSize; // size of the DDVIDEOPORTCAPS structure
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DWORD dwFlags; // indicates which fields contain data
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DWORD dwMaxWidth; // max width of the video port field
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DWORD dwMaxVBIWidth; // max width of the VBI data
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DWORD dwMaxHeight; // max height of the video port field
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DWORD dwVideoPortID; // Video port ID (0 - (dwMaxVideoPorts -1))
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DWORD dwCaps; // Video port capabilities
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DWORD dwFX; // More video port capabilities
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DWORD dwNumAutoFlipSurfaces; // Max number of autoflippable surfaces allowed
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DWORD dwAlignVideoPortBoundary; // Byte restriction of placement within the surface
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DWORD dwAlignVideoPortPrescaleWidth;// Byte restriction of width after prescaling
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DWORD dwAlignVideoPortCropBoundary; // Byte restriction of left cropping
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DWORD dwAlignVideoPortCropWidth; // Byte restriction of cropping width
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DWORD dwPreshrinkXStep; // Width can be shrunk in steps of 1/x
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DWORD dwPreshrinkYStep; // Height can be shrunk in steps of 1/x
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DWORD dwNumVBIAutoFlipSurfaces; // Max number of VBI autoflippable surfaces allowed
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DWORD dwNumPreferredAutoflip; // Optimal number of autoflippable surfaces for hardware
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WORD wNumFilterTapsX; // Number of taps the prescaler uses in the X direction (0 - no prescale, 1 - replication, etc.)
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WORD wNumFilterTapsY; // Number of taps the prescaler uses in the Y direction (0 - no prescale, 1 - replication, etc.)
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} DDVIDEOPORTCAPS;
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/*
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* The dwMaxWidth and dwMaxVBIWidth members are valid
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*/
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#define DDVPD_WIDTH 0x00000001l
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/*
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* The dwMaxHeight member is valid
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*/
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#define DDVPD_HEIGHT 0x00000002l
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/*
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* The dwVideoPortID member is valid
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*/
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#define DDVPD_ID 0x00000004l
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/*
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* The dwCaps member is valid
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*/
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#define DDVPD_CAPS 0x00000008l
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/*
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* The dwFX member is valid
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*/
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#define DDVPD_FX 0x00000010l
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/*
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* The dwNumAutoFlipSurfaces member is valid
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*/
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#define DDVPD_AUTOFLIP 0x00000020l
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/*
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* All of the alignment members are valid
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*/
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#define DDVPD_ALIGN 0x00000040l
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/*
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* The dwNumPreferredAutoflip member is valid
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*/
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#define DDVPD_PREFERREDAUTOFLIP 0x00000080l
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/*
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* The wNumFilterTapsX and wNumFilterTapsY fields are valid
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*/
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#define DDVPD_FILTERQUALITY 0x00000100l
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/*
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* DDVIDEOPORTDESC
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*/
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typedef struct _DDVIDEOPORTDESC
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{
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DWORD dwSize; // size of the DDVIDEOPORTDESC structure
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DWORD dwFieldWidth; // width of the video port field
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DWORD dwVBIWidth; // width of the VBI data
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DWORD dwFieldHeight; // height of the video port field
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DWORD dwMicrosecondsPerField; // Microseconds per video field
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DWORD dwMaxPixelsPerSecond; // Maximum pixel rate per second
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DWORD dwVideoPortID; // Video port ID (0 - (dwMaxVideoPorts -1))
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DWORD dwReserved1; // Reserved for future use - set to zero (struct padding)
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DDVIDEOPORTCONNECT VideoPortType; // Description of video port connection
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ULONG_PTR dwReserved2; // Reserved for future use - set to zero
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ULONG_PTR dwReserved3; // Reserved for future use - set to zero
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} DDVIDEOPORTDESC;
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/*
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* DDVIDEOPORTINFO
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*/
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typedef struct _DDVIDEOPORTINFO
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{
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DWORD dwSize; // Size of the structure
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DWORD dwOriginX; // Placement of the video data within the surface.
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DWORD dwOriginY; // Placement of the video data within the surface.
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DWORD dwVPFlags; // Video port options
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RECT rCrop; // Cropping rectangle (optional).
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DWORD dwPrescaleWidth; // Determines pre-scaling/zooming in the X direction (optional).
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DWORD dwPrescaleHeight; // Determines pre-scaling/zooming in the Y direction (optional).
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LPDDPIXELFORMAT lpddpfInputFormat; // Video format written to the video port
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LPDDPIXELFORMAT lpddpfVBIInputFormat; // Input format of the VBI data
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LPDDPIXELFORMAT lpddpfVBIOutputFormat;// Output format of the data
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DWORD dwVBIHeight; // Specifies the number of lines of data within the vertical blanking interval.
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ULONG_PTR dwReserved1; // Reserved for future use - set to zero
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ULONG_PTR dwReserved2; // Reserved for future use - set to zero
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} DDVIDEOPORTINFO;
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/*
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* DDVIDEOPORTBANDWIDTH
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*/
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typedef struct _DDVIDEOPORTBANDWIDTH
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{
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DWORD dwSize; // Size of the structure
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DWORD dwCaps;
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DWORD dwOverlay; // Zoom factor at which overlay is supported
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DWORD dwColorkey; // Zoom factor at which overlay w/ colorkey is supported
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DWORD dwYInterpolate; // Zoom factor at which overlay w/ Y interpolation is supported
|
|
DWORD dwYInterpAndColorkey; // Zoom factor at which ovelray w/ Y interpolation and colorkeying is supported
|
|
ULONG_PTR dwReserved1; // Reserved for future use - set to zero
|
|
ULONG_PTR dwReserved2; // Reserved for future use - set to zero
|
|
} DDVIDEOPORTBANDWIDTH;
|
|
|
|
|
|
/*
|
|
* DDVIDEOPORTSTATUS
|
|
*/
|
|
typedef struct _DDVIDEOPORTSTATUS
|
|
{
|
|
DWORD dwSize; // Size of the structure
|
|
BOOL bInUse; // TRUE if video port is currently being used
|
|
DWORD dwFlags; // Currently not used
|
|
DWORD dwReserved1; // Reserved for future use
|
|
DDVIDEOPORTCONNECT VideoPortType; // Information about the connection
|
|
ULONG_PTR dwReserved2; // Reserved for future use
|
|
ULONG_PTR dwReserved3; // Reserved for future use
|
|
} DDVIDEOPORTSTATUS;
|
|
|
|
/*
|
|
* DDVIDEOPORTNOTIFY
|
|
*/
|
|
typedef struct _DDVIDEOPORTNOTIFY
|
|
{
|
|
LARGE_INTEGER ApproximateTimeStamp; // Timestamp in the event notification
|
|
LONG lField; // 0 if even, 1 if odd, -1 if unknown
|
|
UINT dwSurfaceIndex; // Index in the surface chain of the surface that received the sample
|
|
LONG lDone; // Call InterlockedIncrement on this when done with sample
|
|
} DDVIDEOPORTNOTIFY;
|
|
|
|
|
|
/*============================================================================
|
|
*
|
|
* Video Port Flags
|
|
*
|
|
* All flags are bit flags.
|
|
*
|
|
*==========================================================================*/
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORT DDVIDEOPORTCONNECT FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* When this is set by the driver and passed to the client, this
|
|
* indicates that the video port is capable of double clocking the data.
|
|
* When this is set by the client, this indicates that the video port
|
|
* should enable double clocking. This flag is only valid with external
|
|
* syncs.
|
|
*/
|
|
#define DDVPCONNECT_DOUBLECLOCK 0x00000001l
|
|
|
|
/*
|
|
* When this is set by the driver and passed to the client, this
|
|
* indicates that the video port is capable of using an external VACT
|
|
* signal. When this is set by the client, this indicates that the
|
|
* video port should use the external VACT signal.
|
|
*/
|
|
#define DDVPCONNECT_VACT 0x00000002l
|
|
|
|
/*
|
|
* When this is set by the driver and passed to the client, this
|
|
* indicates that the video port is capable of treating even fields
|
|
* like odd fields and visa versa. When this is set by the client,
|
|
* this indicates that the video port should treat even fields like odd
|
|
* fields.
|
|
*/
|
|
#define DDVPCONNECT_INVERTPOLARITY 0x00000004l
|
|
|
|
/*
|
|
* Indicates that any data written to the video port during the VREF
|
|
* period will not be written into the frame buffer. This flag is read only.
|
|
*/
|
|
#define DDVPCONNECT_DISCARDSVREFDATA 0x00000008l
|
|
|
|
/*
|
|
* When this is set be the driver and passed to the client, this
|
|
* indicates that the device will write half lines into the frame buffer
|
|
* if half lines are provided by the decoder. If this is set by the client,
|
|
* this indicates that the decoder will be supplying half lines.
|
|
*/
|
|
#define DDVPCONNECT_HALFLINE 0x00000010l
|
|
|
|
/*
|
|
* Indicates that the signal is interlaced. This flag is only
|
|
* set by the client.
|
|
*/
|
|
#define DDVPCONNECT_INTERLACED 0x00000020l
|
|
|
|
/*
|
|
* Indicates that video port is shareable and that this video port
|
|
* will use the even fields. This flag is only set by the client.
|
|
*/
|
|
#define DDVPCONNECT_SHAREEVEN 0x00000040l
|
|
|
|
/*
|
|
* Indicates that video port is shareable and that this video port
|
|
* will use the odd fields. This flag is only set by the client.
|
|
*/
|
|
#define DDVPCONNECT_SHAREODD 0x00000080l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORT DDVIDEOPORTDESC CAPS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Flip can be performed automatically to avoid tearing.
|
|
*/
|
|
#define DDVPCAPS_AUTOFLIP 0x00000001l
|
|
|
|
/*
|
|
* Supports interlaced video
|
|
*/
|
|
#define DDVPCAPS_INTERLACED 0x00000002l
|
|
|
|
/*
|
|
* Supports non-interlaced video
|
|
*/
|
|
#define DDVPCAPS_NONINTERLACED 0x00000004l
|
|
|
|
/*
|
|
* Indicates that the device can return whether the current field
|
|
* of an interlaced signal is even or odd.
|
|
*/
|
|
#define DDVPCAPS_READBACKFIELD 0x00000008l
|
|
|
|
/*
|
|
* Indicates that the device can return the current line of video
|
|
* being written into the frame buffer.
|
|
*/
|
|
#define DDVPCAPS_READBACKLINE 0x00000010l
|
|
|
|
/*
|
|
* Allows two gen-locked video streams to share a single video port,
|
|
* where one stream uses the even fields and the other uses the odd
|
|
* fields. Separate parameters (including address, scaling,
|
|
* cropping, etc.) are maintained for both fields.)
|
|
*/
|
|
#define DDVPCAPS_SHAREABLE 0x00000020l
|
|
|
|
/*
|
|
* Even fields of video can be automatically discarded.
|
|
*/
|
|
#define DDVPCAPS_SKIPEVENFIELDS 0x00000040l
|
|
|
|
/*
|
|
* Odd fields of video can be automatically discarded.
|
|
*/
|
|
#define DDVPCAPS_SKIPODDFIELDS 0x00000080l
|
|
|
|
/*
|
|
* Indicates that the device is capable of driving the graphics
|
|
* VSYNC with the video port VSYNC.
|
|
*/
|
|
#define DDVPCAPS_SYNCMASTER 0x00000100l
|
|
|
|
/*
|
|
* Indicates that data within the vertical blanking interval can
|
|
* be written to a different surface.
|
|
*/
|
|
#define DDVPCAPS_VBISURFACE 0x00000200l
|
|
|
|
/*
|
|
* Indicates that the video port can perform color operations
|
|
* on the incoming data before it is written to the frame buffer.
|
|
*/
|
|
#define DDVPCAPS_COLORCONTROL 0x00000400l
|
|
|
|
/*
|
|
* Indicates that the video port can accept VBI data in a different
|
|
* width or format than the regular video data.
|
|
*/
|
|
#define DDVPCAPS_OVERSAMPLEDVBI 0x00000800l
|
|
|
|
/*
|
|
* Indicates that the video port can write data directly to system memory
|
|
*/
|
|
#define DDVPCAPS_SYSTEMMEMORY 0x00001000l
|
|
|
|
/*
|
|
* Indicates that the VBI and video portions of the video stream can
|
|
* be controlled by an independent processes.
|
|
*/
|
|
#define DDVPCAPS_VBIANDVIDEOINDEPENDENT 0x00002000l
|
|
|
|
/*
|
|
* Indicates that the video port contains high quality hardware
|
|
* de-interlacing hardware that should be used instead of the
|
|
* bob/weave algorithms.
|
|
*/
|
|
#define DDVPCAPS_HARDWAREDEINTERLACE 0x00004000l
|
|
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORT DDVIDEOPORTDESC FX
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Limited cropping is available to crop out the vertical interval data.
|
|
*/
|
|
#define DDVPFX_CROPTOPDATA 0x00000001l
|
|
|
|
/*
|
|
* Incoming data can be cropped in the X direction before it is written
|
|
* to the surface.
|
|
*/
|
|
#define DDVPFX_CROPX 0x00000002l
|
|
|
|
/*
|
|
* Incoming data can be cropped in the Y direction before it is written
|
|
* to the surface.
|
|
*/
|
|
#define DDVPFX_CROPY 0x00000004l
|
|
|
|
/*
|
|
* Supports interleaving interlaced fields in memory.
|
|
*/
|
|
#define DDVPFX_INTERLEAVE 0x00000008l
|
|
|
|
/*
|
|
* Supports mirroring left to right as the video data is written
|
|
* into the frame buffer.
|
|
*/
|
|
#define DDVPFX_MIRRORLEFTRIGHT 0x00000010l
|
|
|
|
/*
|
|
* Supports mirroring top to bottom as the video data is written
|
|
* into the frame buffer.
|
|
*/
|
|
#define DDVPFX_MIRRORUPDOWN 0x00000020l
|
|
|
|
/*
|
|
* Data can be arbitrarily shrunk in the X direction before it
|
|
* is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKX 0x00000040l
|
|
|
|
/*
|
|
* Data can be arbitrarily shrunk in the Y direction before it
|
|
* is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKY 0x00000080l
|
|
|
|
/*
|
|
* Data can be binary shrunk (1/2, 1/4, 1/8, etc.) in the X
|
|
* direction before it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKXB 0x00000100l
|
|
|
|
/*
|
|
* Data can be binary shrunk (1/2, 1/4, 1/8, etc.) in the Y
|
|
* direction before it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKYB 0x00000200l
|
|
|
|
/*
|
|
* Data can be shrunk in increments of 1/x in the X direction
|
|
* (where X is specified in the DDVIDEOPORTCAPS.dwPreshrinkXStep)
|
|
* before it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKXS 0x00000400l
|
|
|
|
/*
|
|
* Data can be shrunk in increments of 1/x in the Y direction
|
|
* (where X is specified in the DDVIDEOPORTCAPS.dwPreshrinkYStep)
|
|
* before it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESHRINKYS 0x00000800l
|
|
|
|
/*
|
|
* Data can be arbitrarily stretched in the X direction before
|
|
* it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESTRETCHX 0x00001000l
|
|
|
|
/*
|
|
* Data can be arbitrarily stretched in the Y direction before
|
|
* it is written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESTRETCHY 0x00002000l
|
|
|
|
/*
|
|
* Data can be integer stretched in the X direction before it is
|
|
* written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESTRETCHXN 0x00004000l
|
|
|
|
/*
|
|
* Data can be integer stretched in the Y direction before it is
|
|
* written to the surface.
|
|
*/
|
|
#define DDVPFX_PRESTRETCHYN 0x00008000l
|
|
|
|
/*
|
|
* Indicates that data within the vertical blanking interval can
|
|
* be converted independently of the remaining video data.
|
|
*/
|
|
#define DDVPFX_VBICONVERT 0x00010000l
|
|
|
|
/*
|
|
* Indicates that scaling can be disabled for data within the
|
|
* vertical blanking interval.
|
|
*/
|
|
#define DDVPFX_VBINOSCALE 0x00020000l
|
|
|
|
/*
|
|
* Indicates that the video data can ignore the left and right
|
|
* cropping coordinates when cropping oversampled VBI data.
|
|
*/
|
|
#define DDVPFX_IGNOREVBIXCROP 0x00040000l
|
|
|
|
/*
|
|
* Indicates that interleaving can be disabled for data within the
|
|
* vertical blanking interval.
|
|
*/
|
|
#define DDVPFX_VBINOINTERLEAVE 0x00080000l
|
|
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORT DDVIDEOPORTINFO FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Perform automatic flipping. Auto-flipping is performed between
|
|
* the overlay surface that was attached to the video port using
|
|
* IDirectDrawVideoPort::AttachSurface and the overlay surfaces that
|
|
* are attached to the surface via the IDirectDrawSurface::AttachSurface
|
|
* method. The flip order is the order in which the overlay surfaces
|
|
* were. attached.
|
|
*/
|
|
#define DDVP_AUTOFLIP 0x00000001l
|
|
|
|
/*
|
|
* Perform conversion using the ddpfOutputFormat information.
|
|
*/
|
|
#define DDVP_CONVERT 0x00000002l
|
|
|
|
/*
|
|
* Perform cropping using the specified rectangle.
|
|
*/
|
|
#define DDVP_CROP 0x00000004l
|
|
|
|
/*
|
|
* Indicates that interlaced fields should be interleaved in memory.
|
|
*/
|
|
#define DDVP_INTERLEAVE 0x00000008l
|
|
|
|
/*
|
|
* Indicates that the data should be mirrored left to right as it's
|
|
* written into the frame buffer.
|
|
*/
|
|
#define DDVP_MIRRORLEFTRIGHT 0x00000010l
|
|
|
|
/*
|
|
* Indicates that the data should be mirrored top to bottom as it's
|
|
* written into the frame buffer.
|
|
*/
|
|
#define DDVP_MIRRORUPDOWN 0x00000020l
|
|
|
|
/*
|
|
* Perform pre-scaling/zooming based on the pre-scale parameters.
|
|
*/
|
|
#define DDVP_PRESCALE 0x00000040l
|
|
|
|
/*
|
|
* Ignore input of even fields.
|
|
*/
|
|
#define DDVP_SKIPEVENFIELDS 0x00000080l
|
|
|
|
/*
|
|
* Ignore input of odd fields.
|
|
*/
|
|
#define DDVP_SKIPODDFIELDS 0x00000100l
|
|
|
|
/*
|
|
* Drive the graphics VSYNCs using the video port VYSNCs.
|
|
*/
|
|
#define DDVP_SYNCMASTER 0x00000200l
|
|
|
|
/*
|
|
* The ddpfVBIOutputFormatFormat member contains data that should be used
|
|
* to convert the data within the vertical blanking interval.
|
|
*/
|
|
#define DDVP_VBICONVERT 0x00000400l
|
|
|
|
/*
|
|
* Indicates that data within the vertical blanking interval
|
|
* should not be scaled.
|
|
*/
|
|
#define DDVP_VBINOSCALE 0x00000800l
|
|
|
|
/*
|
|
* Indicates that these bob/weave decisions should not be
|
|
* overriden by other interfaces.
|
|
*/
|
|
#define DDVP_OVERRIDEBOBWEAVE 0x00001000l
|
|
|
|
/*
|
|
* Indicates that the video data should ignore the left and right
|
|
* cropping coordinates when cropping the VBI data.
|
|
*/
|
|
#define DDVP_IGNOREVBIXCROP 0x00002000l
|
|
|
|
/*
|
|
* Indicates that interleaving can be disabled for data within the
|
|
* vertical blanking interval.
|
|
*/
|
|
#define DDVP_VBINOINTERLEAVE 0x00004000l
|
|
|
|
/*
|
|
* Indicates that the video port should use the hardware
|
|
* de-interlacing hardware.
|
|
*/
|
|
#define DDVP_HARDWAREDEINTERLACE 0x00008000l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DIRIRECTDRAWVIDEOPORT GETINPUTFORMAT/GETOUTPUTFORMAT FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Return formats for the video data
|
|
*/
|
|
#define DDVPFORMAT_VIDEO 0x00000001l
|
|
|
|
/*
|
|
* Return formats for the VBI data
|
|
*/
|
|
#define DDVPFORMAT_VBI 0x00000002l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DIRIRECTDRAWVIDEOPORT SETTARGETSURFACE FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Surface should receive video data (and VBI data if a surface
|
|
* is not explicitly attached for that purpose)
|
|
*/
|
|
#define DDVPTARGET_VIDEO 0x00000001l
|
|
|
|
/*
|
|
* Surface should receive VBI data
|
|
*/
|
|
#define DDVPTARGET_VBI 0x00000002l
|
|
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DIRIRECTDRAWVIDEOPORT WAITFORSYNC FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Waits until the beginning of the next VSYNC
|
|
*/
|
|
#define DDVPWAIT_BEGIN 0x00000001l
|
|
|
|
/*
|
|
* Waits until the end of the next/current VSYNC
|
|
*/
|
|
#define DDVPWAIT_END 0x00000002l
|
|
|
|
/*
|
|
* Waits until the beginning of the specified line
|
|
*/
|
|
#define DDVPWAIT_LINE 0x00000003l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DIRECTDRAWVIDEOPORT FLIP FLAGS
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* Flips the normal video surface
|
|
*/
|
|
#define DDVPFLIP_VIDEO 0x00000001l
|
|
|
|
/*
|
|
* Flips the VBI surface
|
|
*/
|
|
#define DDVPFLIP_VBI 0x00000002l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DIRIRECTDRAWVIDEOPORT GETVIDEOSIGNALSTATUS VALUES
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* No video signal is present at the video port
|
|
*/
|
|
#define DDVPSQ_NOSIGNAL 0x00000001l
|
|
|
|
/*
|
|
* A valid video signal is present at the video port
|
|
*/
|
|
#define DDVPSQ_SIGNALOK 0x00000002l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORTBANDWIDTH Flags
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* The specified height/width refer to the size of the video port data
|
|
* written into memory, after prescaling has occured.
|
|
*/
|
|
#define DDVPB_VIDEOPORT 0x00000001l
|
|
|
|
/*
|
|
* The specified height/width refer to the source size of the overlay.
|
|
*/
|
|
#define DDVPB_OVERLAY 0x00000002l
|
|
|
|
/*
|
|
* This is a query for the device to return which caps this device requires.
|
|
*/
|
|
#define DDVPB_TYPE 0x00000004l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* VIDEOPORTBANDWIDTH Caps
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* The bandwidth for this device is dependant on the overlay source size.
|
|
*/
|
|
#define DDVPBCAPS_SOURCE 0x00000001l
|
|
|
|
/*
|
|
* The bandwidth for this device is dependant on the overlay destination
|
|
* size.
|
|
*/
|
|
#define DDVPBCAPS_DESTINATION 0x00000002l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DDVIDEOPORTCONTAINER CreateVideoPort flags
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* The process only wants to control the VBI portion of the video stream.
|
|
*/
|
|
#define DDVPCREATE_VBIONLY 0x00000001l
|
|
|
|
/*
|
|
* The process only wants to control the non-VBI (video) portion of
|
|
* the video stream.
|
|
*/
|
|
#define DDVPCREATE_VIDEOONLY 0x00000002l
|
|
|
|
/****************************************************************************
|
|
*
|
|
* DDVIDEOPORTSTATUS flags
|
|
*
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* The video port interface is only controlling the VBI portion of the
|
|
* video stream
|
|
*/
|
|
#define DDVPSTATUS_VBIONLY 0x00000001l
|
|
|
|
/*
|
|
* The video port interface is only controlling the video portion of the
|
|
* video stream
|
|
*/
|
|
#define DDVPSTATUS_VIDEOONLY 0x00000002l
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#ifdef __cplusplus
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};
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#endif
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#endif // GUID_DEFS_ONLY
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#endif
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