/* $Id: OS2DDRAW.H,v 1.2 2001-03-09 22:48:48 mike Exp $ */ /* * DX Draw base class definition * * Copyright 1998 Sander va Leeuwen * Copyright 1999 Markus Montkowski * * Project Odin Software License can be found in LICENSE.TXT * */ #ifndef __OS2DDRAW_HPP__ #define __OS2DDRAW_HPP__ #include #include #undef APIENTRY #define APIENTRY _System #include "divewrap.h" #define mmioFOURCC( ch0, ch1, ch2, ch3 ) \ ( (DWORD)(BYTE)(ch0) | ( (DWORD)(BYTE)(ch1) << 8 ) | \ ( (DWORD)(BYTE)(ch2) << 16 ) | ( (DWORD)(BYTE)(ch3) << 24 ) ) #include #undef THIS #define THIS VOID* #define MAX_FOURCC_CODES 3 class OS2IDirectDraw { public: //this one has to go first! IDirectDraw4Vtbl *lpVtbl; IDirectDraw4Vtbl *lpVtbl2; // 2nd Vtable pointer An other MS assumtion see below DWORD *pdwUnknownData; // MS DDCAPS (DX6 SDK bin\tools )program makes an assumtion that after the // VTable comes a pointer to some data // to avoid crashes we do it a favor and alloc a buffer // with 255 DWORDS // Known data in the buffer Height(offset 235), // Height (236), Bits (241) // ToDO : // debug into DirectDrawCreate and se what MS is doing ! //Use for Direct3D interface (This != this) IDirect3DVtbl *lpVtbl3D; IDirect3DVtbl *lpVtbl3D2; DWORD *pdwUnknownData3D; IDirectDrawVtbl Vtbl; IDirectDraw2Vtbl Vtbl2; // MS did it again with direct/X 6 they changed the behavior of the directdraw component // So we now need 2 Virt. Tables one for the old and one for the new so we return the // right interface if one creates a DX6 directdraw object but wants a DX2,3,5 interface IDirectDraw4Vtbl Vtbl4; IDirect3DVtbl Vtbl3D; OS2IDirectDraw(GUID *lpGUID); ~OS2IDirectDraw(); // Simple management for Surfaces should be good enougth for now inline BOOL HasPrimarySurface() { return PrimaryExists;} void SetPrimarySurface(BOOL NewStatus){PrimaryExists = NewStatus;} int Referenced; inline HRESULT GetLastError() { return lastError; } inline HDIVE GetDiveInstance() { return hDive; } inline HDIVE GetCCDiveInstance() { return hDiveColorConv;} inline char * GetFrameBuffer() { return pFrameBuffer; } inline int GetScreenWidth() { return screenwidth; } inline int GetScreenHeight() { return screenheight; } inline int GetScreenBpp() { return screenbpp;} FOURCC GetScreenFourCC(); // We should be able to use any mode with less or same bits and same or // smaller size to be able to report all supported mode in the enum // functions we need the physical screen size. Other information is later // also needed so get all the info we can get DIVE_CAPS dCaps; VOID *pPrimSurf; private: VOID SwitchDisplay(HWND hwnd); protected: HRESULT lastError; HDIVE hDive; // Handle to Screen DIVE instance HDIVE hDiveColorConv; // Handle to Offscreen DIVE instance for Color conversion char *pFrameBuffer; HWND hwndClient; DWORD dwCoopMode; int screenwidth, screenheight, screenbpp; BOOL PrimaryExists; BOOL bScale; int oldwidth, oldheight, oldbpp, oldscanlines; BOOL bPMILoaded; BOOL bInFullScreen; // Linked list management OS2IDirectDraw* next; // Next OS2IDirectDraw static OS2IDirectDraw* ddraw; // List of OS2IDirectDraw friend HRESULT __stdcall DrawQueryInterface(THIS, REFIID riid, LPVOID * ppvObj); friend ULONG __stdcall DrawAddRef(THIS); friend ULONG __stdcall DrawRelease(THIS); friend HRESULT __stdcall DrawCompact(THIS); friend HRESULT __stdcall DrawCreateClipper(THIS, DWORD, LPDIRECTDRAWCLIPPER *, IUnknown * ); friend HRESULT __stdcall DrawCreatePalette(THIS, DWORD, LPPALETTEENTRY, LPDIRECTDRAWPALETTE *, IUnknown * ); friend HRESULT __stdcall DrawCreateSurface(THIS, LPDDSURFACEDESC, LPDIRECTDRAWSURFACE *, IUnknown *); friend HRESULT __stdcall DrawCreateSurface4(THIS, LPDDSURFACEDESC2, LPDIRECTDRAWSURFACE4 *, IUnknown *); friend HRESULT __stdcall DrawDuplicateSurface(THIS, LPDIRECTDRAWSURFACE, LPDIRECTDRAWSURFACE * ); friend HRESULT __stdcall DrawDuplicateSurface4(THIS, LPDIRECTDRAWSURFACE4, LPDIRECTDRAWSURFACE4 * ); friend HRESULT __stdcall DrawEnumDisplayModes(THIS, DWORD, LPDDSURFACEDESC, LPVOID, LPDDENUMMODESCALLBACK ); friend HRESULT __stdcall DrawEnumDisplayModes4(THIS, DWORD, LPDDSURFACEDESC2, LPVOID, LPDDENUMMODESCALLBACK2 ); friend HRESULT __stdcall DrawEnumSurfaces(THIS, DWORD, LPDDSURFACEDESC, LPVOID,LPDDENUMSURFACESCALLBACK ); friend HRESULT __stdcall DrawEnumSurfaces4(THIS, DWORD, LPDDSURFACEDESC2, LPVOID,LPDDENUMSURFACESCALLBACK2 ); friend HRESULT __stdcall DrawFlipToGDISurface(THIS); friend HRESULT __stdcall DrawGetCaps(THIS, LPDDCAPS, LPDDCAPS); friend HRESULT __stdcall DrawGetDisplayMode(THIS, LPDDSURFACEDESC); friend HRESULT __stdcall DrawGetFourCCCodes(THIS, LPDWORD, LPDWORD); friend HRESULT __stdcall DrawGetGDISurface(THIS, LPDIRECTDRAWSURFACE *); friend HRESULT __stdcall DrawGetGDISurface4(THIS, LPDIRECTDRAWSURFACE4 *); friend HRESULT __stdcall DrawGetMonitorFrequency(THIS, LPDWORD); friend HRESULT __stdcall DrawGetScanLine(THIS, LPDWORD); friend HRESULT __stdcall DrawGetVerticalBlankStatus(THIS, LPBOOL); friend HRESULT __stdcall DrawInitialize(THIS, GUID *); friend HRESULT __stdcall DrawRestoreDisplayMode(THIS); friend HRESULT __stdcall DrawSetCooperativeLevel(THIS, HWND, DWORD); friend HRESULT __stdcall DrawSetDisplayMode(THIS, DWORD, DWORD,DWORD); friend HRESULT __stdcall DrawSetDisplayMode2(THIS, DWORD, DWORD,DWORD, DWORD, DWORD); friend HRESULT __stdcall DrawWaitForVerticalBlank(THIS, DWORD, HANDLE); // V2 Interface friend HRESULT __stdcall DrawGetAvailableVidMem(THIS, LPDDSCAPS, LPDWORD, LPDWORD); friend HRESULT __stdcall DrawGetAvailableVidMem4(THIS, LPDDSCAPS2, LPDWORD, LPDWORD); // V4 Interface friend HRESULT __stdcall GetSurfaceFromDC(THIS, HDC, LPDIRECTDRAWSURFACE4 *); friend HRESULT __stdcall RestoreAllSurfaces(THIS) ; friend HRESULT __stdcall TestCooperativeLevel(THIS) ; friend HRESULT __stdcall GetDeviceIdentifier(THIS, LPDDDEVICEIDENTIFIER, DWORD ); /*** IDirect3D methods ***/ friend HRESULT __stdcall D3DQueryInterface(THIS, REFIID riid, LPVOID * ppvObj); friend ULONG __stdcall D3DAddRef(THIS); friend ULONG __stdcall D3DRelease(THIS); friend HRESULT __stdcall D3DInitialize(THIS, REFIID); friend HRESULT __stdcall D3DEnumDevices(THIS, LPD3DENUMDEVICESCALLBACK, LPVOID); friend HRESULT __stdcall D3DCreateLight(THIS, LPDIRECT3DLIGHT*, IUnknown*); friend HRESULT __stdcall D3DCreateMaterial(THIS, LPDIRECT3DMATERIAL*, IUnknown*); friend HRESULT __stdcall D3DCreateViewport(THIS, LPDIRECT3DVIEWPORT*, IUnknown*); friend HRESULT __stdcall D3DFindDevice(THIS, LPD3DFINDDEVICESEARCH, LPD3DFINDDEVICERESULT); }; #define OFFSET_D3DVTABLE (LONG)(&((OS2IDirectDraw *)NULL)->lpVtbl3D) #define DDraw3D_GetThisPtr(a) (OS2IDirectDraw *)((ULONG)a-OFFSET_D3DVTABLE) //****************************************************************************** HRESULT __stdcall DrawQueryInterface(THIS, REFIID riid, LPVOID * ppvObj); ULONG __stdcall DrawAddRef(THIS); ULONG __stdcall DrawRelease(THIS); HRESULT __stdcall DrawCompact(THIS); HRESULT __stdcall DrawCreateClipper(THIS, DWORD, LPDIRECTDRAWCLIPPER *, IUnknown * ); HRESULT __stdcall DrawCreatePalette(THIS, DWORD, LPPALETTEENTRY, LPDIRECTDRAWPALETTE *, IUnknown * ); HRESULT __stdcall DrawCreateSurface(THIS, LPDDSURFACEDESC, LPDIRECTDRAWSURFACE *, IUnknown *); HRESULT __stdcall DrawDuplicateSurface(THIS, LPDIRECTDRAWSURFACE, LPDIRECTDRAWSURFACE * ); HRESULT __stdcall DrawEnumDisplayModes(THIS, DWORD, LPDDSURFACEDESC, LPVOID, LPDDENUMMODESCALLBACK ); HRESULT __stdcall DrawEnumSurfaces(THIS, DWORD, LPDDSURFACEDESC, LPVOID,LPDDENUMSURFACESCALLBACK ); HRESULT __stdcall DrawFlipToGDISurface(THIS); HRESULT __stdcall DrawGetCaps(THIS, LPDDCAPS, LPDDCAPS); HRESULT __stdcall DrawGetDisplayMode(THIS, LPDDSURFACEDESC); HRESULT __stdcall DrawGetFourCCCodes(THIS, LPDWORD, LPDWORD); HRESULT __stdcall DrawGetGDISurface(THIS, LPDIRECTDRAWSURFACE *); HRESULT __stdcall DrawGetMonitorFrequency(THIS, LPDWORD); HRESULT __stdcall DrawGetScanLine(THIS, LPDWORD); HRESULT __stdcall DrawGetVerticalBlankStatus(THIS, LPBOOL); HRESULT __stdcall DrawInitialize(THIS, GUID *); HRESULT __stdcall DrawRestoreDisplayMode(THIS); HRESULT __stdcall DrawSetCooperativeLevel(THIS, HWND, DWORD); HRESULT __stdcall DrawSetDisplayMode(THIS, DWORD, DWORD,DWORD); HRESULT __stdcall DrawSetDisplayMode2(THIS, DWORD, DWORD,DWORD, DWORD, DWORD); HRESULT __stdcall DrawWaitForVerticalBlank(THIS, DWORD, HANDLE); // V2 HRESULT __stdcall DrawGetAvailableVidMem(THIS, LPDDSCAPS, LPDWORD, LPDWORD); // V4 HRESULT __stdcall DrawGetSurfaceFromDC(THIS, HDC, LPDIRECTDRAWSURFACE4 *); HRESULT __stdcall DrawRestoreAllSurfaces(THIS) ; HRESULT __stdcall DrawTestCooperativeLevel(THIS) ; HRESULT __stdcall DrawGetDeviceIdentifier(THIS, LPDDDEVICEIDENTIFIER, DWORD ); // functions which ifaces are changed in DirectX6 after all MS uses COM where an programmer // isn't allowd to change a function iface after he published the iface (See MS COM docs!) HRESULT __stdcall DrawCreateSurface4(THIS, LPDDSURFACEDESC2, LPDIRECTDRAWSURFACE4 *, IUnknown *); HRESULT __stdcall DrawDuplicateSurface4(THIS, LPDIRECTDRAWSURFACE4, LPDIRECTDRAWSURFACE4 * ); HRESULT __stdcall DrawEnumDisplayModes4(THIS, DWORD, LPDDSURFACEDESC2, LPVOID, LPDDENUMMODESCALLBACK2 ); HRESULT __stdcall DrawEnumSurfaces4(THIS, DWORD, LPDDSURFACEDESC2, LPVOID,LPDDENUMSURFACESCALLBACK2 ); HRESULT __stdcall DrawGetDisplayMode4(THIS, LPDDSURFACEDESC2); HRESULT __stdcall DrawGetGDISurface4(THIS, LPDIRECTDRAWSURFACE4 *); HRESULT __stdcall DrawGetAvailableVidMem4(THIS, LPDDSCAPS2, LPDWORD, LPDWORD); /*** IDirect3D methods ***/ HRESULT __stdcall D3DQueryInterface(THIS, REFIID riid, LPVOID * ppvObj); ULONG __stdcall D3DAddRef(THIS); ULONG __stdcall D3DRelease(THIS); HRESULT __stdcall D3DInitialize(THIS, REFIID); HRESULT __stdcall D3DEnumDevices(THIS, LPD3DENUMDEVICESCALLBACK, LPVOID); HRESULT __stdcall D3DCreateLight(THIS, LPDIRECT3DLIGHT*, IUnknown*); HRESULT __stdcall D3DCreateMaterial(THIS, LPDIRECT3DMATERIAL*, IUnknown*); HRESULT __stdcall D3DCreateViewport(THIS, LPDIRECT3DVIEWPORT*, IUnknown*); HRESULT __stdcall D3DFindDevice(THIS, LPD3DFINDDEVICESEARCH, LPD3DFINDDEVICERESULT); #define FOURCC_YUY2 mmioFOURCC( 'Y', 'U', 'Y', '2' ) #define FOURCC_UYVY mmioFOURCC( 'U', 'Y', 'V', 'Y' ) #endif