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typedef struct _DDCOLORKEY {
DWORD dwColorSpaceLowValue;
DWORD dwColorSpaceHighValue;
} DDCOLORKEY;
typedef DDCOLORKEY *LPDDCOLORKEY;
typedef struct _DDSCAPS {
DWORD dwCaps;
} DDSCAPS, *LPDDSCAPS;
typedef struct _DDPIXELFORMAT {
DWORD dwSize;
DWORD dwFlags;
DWORD dwFourCC;
union {
DWORD dwRGBBitCount;
DWORD dwYUVBitCount;
DWORD dwZBufferBitDepth;
DWORD dwAlphaBitDepth;
};
union {
DWORD dwRBitMask;
DWORD dwYBitMask;
};
union {
DWORD dwGBitMask;
DWORD dwUBitMask;
};
union {
DWORD dwBBitMask;
DWORD dwVBitMask;
};
union {
DWORD dwRGBAlphaBitMask;
DWORD dwYUVAlphaBitMask;
DWORD dwRGBZBitMask;
DWORD dwYUVZBitMask;
};
} DDPIXELFORMAT, *LPDDPIXELFORMAT;
typedef struct _DDSURFACEDESC {
DWORD dwSize;
DWORD dwFlags;
DWORD dwHeight;
DWORD dwWidth;
union {
LONG lPitch;
DWORD dwLinearSize;
};
DWORD dwBackBufferCount;
union {
DWORD dwMipMapCount;
DWORD dwZBufferBitDepth;
DWORD dwRefreshRate;
};
DWORD dwAlphaBitDepth;
DWORD dwReserved;
LPVOID lpSurface;
DDCOLORKEY ddckCKDestOverlay;
DDCOLORKEY ddckCKDestBlt;
DDCOLORKEY ddckCKSrcOverlay;
DDCOLORKEY ddckCKSrcBlt;
DDPIXELFORMAT ddpfPixelFormat;
DDSCAPS ddsCaps;
} DDSURFACEDESC, *LPDDSURFACEDESC;
typedef struct IDirectDrawPalette *LPDIRECTDRAWPALETTE;
typedef struct IDirectDrawSurface *LPDIRECTDRAWSURFACE;
typedef struct IDirectDraw *LPDIRECTDRAW;
// No methods are actually used
DECLARE_INTERFACE_(IDirectDrawPalette, IUnknown)
{
// clang-format off
STDMETHOD(GetCaps)(THIS_ LPDWORD lpdwCaps) PURE;
STDMETHOD(GetEntries)(THIS_ DWORD dwFlags, DWORD dwBase, DWORD dwNumEntries, LPPALETTEENTRY lpEntries) PURE;
STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, DWORD dwFlags, LPPALETTEENTRY lpDDColorTable) PURE;
STDMETHOD(SetEntries)(THIS_ DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries) PURE;
// clang-format on
};
/*
Actually used methods:
DECLARE_INTERFACE_(IDirectDrawSurface, IUnknown) {
STDMETHOD(GetDC)(THIS_ HDC *);
STDMETHOD(IsLost)(THIS);
STDMETHOD(Lock)(THIS_ LPRECT, LPDDSURFACEDESC, DWORD, HANDLE);
STDMETHOD(ReleaseDC)(THIS_ HDC);
STDMETHOD(Restore)(THIS);
STDMETHOD(Unlock)(THIS_ LPVOID);
STDMETHOD(BltFast)(THIS_ DWORD, DWORD, LPDIRECTDRAWSURFACE, LPRECT, DWORD);
STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE);
};
*/
typedef void *LPDDBLTBATCH, *LPDDBLTFX, *LPDIRECTDRAWCLIPPER, *LPDDENUMSURFACESCALLBACK, *LPDDOVERLAYFX;
DECLARE_INTERFACE_(IDirectDrawSurface, IUnknown)
{
// clang-format off
STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE;
STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE;
STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE;
STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE *lplpDDAttachedSurface) PURE;
STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE;
STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
STDMETHOD(IsLost)(THIS) PURE;
STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
STDMETHOD(Restore)(THIS) PURE;
STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE;
STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSReference) PURE;
// clang-format off
};
/*
Actually used methods:
DECLARE_INTERFACE_(IDirectDraw, IUnknown) {
STDMETHOD(CreatePalette)(THIS_ DWORD, LPPALETTEENTRY, LPDIRECTDRAWPALETTE *, IUnknown *);
STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD, HANDLE);
};
*/
typedef void *LPDDENUMMODESCALLBACK, *LPDDCAPS;
DECLARE_INTERFACE_(IDirectDraw,IUnknown)
{
// clang-format off
STDMETHOD(Compact)(THIS) PURE;
STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER *lplpDDClipper, IUnknown *pUnkOuter) PURE;
STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE *lplpDDPalette, IUnknown *pUnkOuter) PURE;
STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRECTDRAWSURFACE *lplpDDSurface, IUnknown *pUnkOuter) PURE;
STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSurface, LPDIRECTDRAWSURFACE *lplpDupDDSurface) PURE;
STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK lpEnumModesCallback) PURE;
STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
STDMETHOD(FlipToGDISurface)(THIS) PURE;
STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE *lplpGDIDDSurface) PURE;
STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL *lpbIsInVB) PURE;
STDMETHOD(Initialize)(THIS_ GUID *lpGUID) PURE;
STDMETHOD(RestoreDisplayMode)(THIS) PURE;
STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP) PURE;
STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
// clang-format on
};