/* $Id: ddraw.h,v 1.5 2000-08-31 12:46:04 sandervl Exp $ */

#ifndef __WINE_DDRAW_H
  #define __WINE_DDRAW_H

  #include "winbase.h" /* needed for winnt.h ... */
  #include "winnt.h" /* LARGE_INTEGER ... */
  #include "wingdi.h" /* PALETTE stuff ... */
#ifndef __WINE_OBJBASE_H
  #include "wine/obj_base.h"
#endif

  #ifndef DIRECTDRAW_VERSION
    #define DIRECTDRAW_VERSION  0x0600
  #endif /* DIRECTDRAW_VERSION */

#ifdef __cplusplus
extern "C" {
#endif
  
/*****************************************************************************
 * Predeclare the interfaces
 */
DEFINE_GUID( CLSID_DirectDraw,    0xD7B70EE0,0x4340,0x11CF,0xB0,0x63,0x00,0x20,0xAF,0xC2,0xCD,0x35 );
DEFINE_GUID( CLSID_DirectDrawClipper, 0x593817A0,0x7DB3,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xb9,0x33,0x56 );
DEFINE_GUID( IID_IDirectDraw,   0x6C14DB80,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
DEFINE_GUID( IID_IDirectDraw2,    0xB3A6F3E0,0x2B43,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xB9,0x33,0x56 );
DEFINE_GUID( IID_IDirectDraw4,          0x9c59509a,0x39bd,0x11d1,0x8c,0x4a,0x00,0xc0,0x4f,0xd9,0x30,0xc5 );
DEFINE_GUID( IID_IDirectDrawSurface,  0x6C14DB81,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
DEFINE_GUID( IID_IDirectDrawSurface2, 0x57805885,0x6eec,0x11cf,0x94,0x41,0xa8,0x23,0x03,0xc1,0x0e,0x27 );
DEFINE_GUID( IID_IDirectDrawSurface3, 0xDA044E00,0x69B2,0x11D0,0xA1,0xD5,0x00,0xAA,0x00,0xB8,0xDF,0xBB );
DEFINE_GUID( IID_IDirectDrawSurface4,   0x0B2B8630,0xAD35,0x11D0,0x8E,0xA6,0x00,0x60,0x97,0x97,0xEA,0x5B );
DEFINE_GUID( IID_IDirectDrawPalette,  0x6C14DB84,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
DEFINE_GUID( IID_IDirectDrawClipper,  0x6C14DB85,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
DEFINE_GUID( IID_IDirectDrawColorControl,0x4B9F0EE0,0x0D7E,0x11D0,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8 );
DEFINE_GUID( IID_IDirectDrawGammaControl,       0x69C11C3E,0xB46B,0x11D1,0xAD,0x7A,0x00,0xC0,0x4F,0xC2,0x9B,0x4E );

typedef struct IDirectDraw IDirectDraw,*LPDIRECTDRAW;
typedef struct IDirectDraw2 IDirectDraw2,*LPDIRECTDRAW2;
typedef struct IDirectDraw4 IDirectDraw4,*LPDIRECTDRAW4;
typedef struct IDirectDrawClipper IDirectDrawClipper,*LPDIRECTDRAWCLIPPER;
typedef struct IDirectDrawPalette IDirectDrawPalette,*LPDIRECTDRAWPALETTE;
typedef struct IDirectDrawSurface IDirectDrawSurface,*LPDIRECTDRAWSURFACE;
typedef struct IDirectDrawSurface2 IDirectDrawSurface2,*LPDIRECTDRAWSURFACE2;
typedef struct IDirectDrawSurface3 IDirectDrawSurface3,*LPDIRECTDRAWSURFACE3;
typedef struct IDirectDrawSurface4 IDirectDrawSurface4,*LPDIRECTDRAWSURFACE4;
typedef struct IDirectDrawColorControl IDirectDrawColorControl,*LPDIRECTDRAWCOLORCONTROL;
typedef struct IDirectDrawGammaControl IDirectDrawGammaControl,*LPDIRECTDRAWGAMMACONTROL;


#define DDENUMRET_CANCEL  0
#define DDENUMRET_OK    1

#define DD_OK     0

//
// Create an HRESULT value from component pieces
//

#define MAKE_HRESULT(sev,fac,code) \
    ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )

#define _FACDD    0x876
#define MAKE_DDHRESULT( code )  MAKE_HRESULT( 1, _FACDD, code )

#define DDERR_ALREADYINITIALIZED            MAKE_DDHRESULT( 5 )
#define DDERR_CANNOTATTACHSURFACE           MAKE_DDHRESULT( 10 )
#define DDERR_CANNOTDETACHSURFACE           MAKE_DDHRESULT( 20 )
#define DDERR_CURRENTLYNOTAVAIL             MAKE_DDHRESULT( 40 )
#define DDERR_EXCEPTION                     MAKE_DDHRESULT( 55 )
#define DDERR_GENERIC                       E_FAIL
#define DDERR_HEIGHTALIGN                   MAKE_DDHRESULT( 90 )
#define DDERR_INCOMPATIBLEPRIMARY           MAKE_DDHRESULT( 95 )
#define DDERR_INVALIDCAPS                   MAKE_DDHRESULT( 100 )
#define DDERR_INVALIDCLIPLIST               MAKE_DDHRESULT( 110 )
#define DDERR_INVALIDMODE                   MAKE_DDHRESULT( 120 )
#define DDERR_INVALIDOBJECT                 MAKE_DDHRESULT( 130 )
#define DDERR_INVALIDPARAMS                 E_INVALIDARG
#define DDERR_INVALIDPIXELFORMAT            MAKE_DDHRESULT( 145 )
#define DDERR_INVALIDRECT                   MAKE_DDHRESULT( 150 )
#define DDERR_LOCKEDSURFACES                MAKE_DDHRESULT( 160 )
#define DDERR_NO3D                          MAKE_DDHRESULT( 170 )
#define DDERR_NOALPHAHW                     MAKE_DDHRESULT( 180 )
#define DDERR_NOCLIPLIST                    MAKE_DDHRESULT( 205 )
#define DDERR_NOCOLORCONVHW                 MAKE_DDHRESULT( 210 )
#define DDERR_NOCOOPERATIVELEVELSET         MAKE_DDHRESULT( 212 )
#define DDERR_NOCOLORKEY                    MAKE_DDHRESULT( 215 )
#define DDERR_NOCOLORKEYHW                  MAKE_DDHRESULT( 220 )
#define DDERR_NODIRECTDRAWSUPPORT           MAKE_DDHRESULT( 222 )
#define DDERR_NOEXCLUSIVEMODE               MAKE_DDHRESULT( 225 )
#define DDERR_NOFLIPHW                      MAKE_DDHRESULT( 230 )
#define DDERR_NOGDI                         MAKE_DDHRESULT( 240 )
#define DDERR_NOMIRRORHW                    MAKE_DDHRESULT( 250 )
#define DDERR_NOTFOUND                      MAKE_DDHRESULT( 255 )
#define DDERR_NOOVERLAYHW                   MAKE_DDHRESULT( 260 )
#define DDERR_NORASTEROPHW                  MAKE_DDHRESULT( 280 )
#define DDERR_NOROTATIONHW                  MAKE_DDHRESULT( 290 )
#define DDERR_NOSTRETCHHW                   MAKE_DDHRESULT( 310 )
#define DDERR_NOT4BITCOLOR                  MAKE_DDHRESULT( 316 )
#define DDERR_NOT4BITCOLORINDEX             MAKE_DDHRESULT( 317 )
#define DDERR_NOT8BITCOLOR                  MAKE_DDHRESULT( 320 )
#define DDERR_NOTEXTUREHW                   MAKE_DDHRESULT( 330 )
#define DDERR_NOVSYNCHW                     MAKE_DDHRESULT( 335 )
#define DDERR_NOZBUFFERHW                   MAKE_DDHRESULT( 340 )
#define DDERR_NOZOVERLAYHW                  MAKE_DDHRESULT( 350 )
#define DDERR_OUTOFCAPS                     MAKE_DDHRESULT( 360 )
#define DDERR_OUTOFMEMORY                   E_OUTOFMEMORY
#define DDERR_OUTOFVIDEOMEMORY              MAKE_DDHRESULT( 380 )
#define DDERR_OVERLAYCANTCLIP               MAKE_DDHRESULT( 382 )
#define DDERR_OVERLAYCOLORKEYONLYONEACTIVE  MAKE_DDHRESULT( 384 )
#define DDERR_PALETTEBUSY                   MAKE_DDHRESULT( 387 )
#define DDERR_COLORKEYNOTSET                MAKE_DDHRESULT( 400 )
#define DDERR_SURFACEALREADYATTACHED        MAKE_DDHRESULT( 410 )
#define DDERR_SURFACEALREADYDEPENDENT       MAKE_DDHRESULT( 420 )
#define DDERR_SURFACEBUSY                   MAKE_DDHRESULT( 430 )
#define DDERR_CANTLOCKSURFACE               MAKE_DDHRESULT( 435 )
#define DDERR_SURFACEISOBSCURED             MAKE_DDHRESULT( 440 )
#define DDERR_SURFACELOST                   MAKE_DDHRESULT( 450 )
#define DDERR_SURFACENOTATTACHED            MAKE_DDHRESULT( 460 )
#define DDERR_TOOBIGHEIGHT                  MAKE_DDHRESULT( 470 )
#define DDERR_TOOBIGSIZE                    MAKE_DDHRESULT( 480 )
#define DDERR_TOOBIGWIDTH                   MAKE_DDHRESULT( 490 )
#define DDERR_UNSUPPORTED                   E_NOTIMPL
#define DDERR_UNSUPPORTEDFORMAT             MAKE_DDHRESULT( 510 )
#define DDERR_UNSUPPORTEDMASK               MAKE_DDHRESULT( 520 )
#define DDERR_INVALIDSTREAM                 MAKE_DDHRESULT( 521 )
#define DDERR_VERTICALBLANKINPROGRESS       MAKE_DDHRESULT( 537 )
#define DDERR_WASSTILLDRAWING               MAKE_DDHRESULT( 540 )
#define DDERR_XALIGN                        MAKE_DDHRESULT( 560 )
#define DDERR_INVALIDDIRECTDRAWGUID         MAKE_DDHRESULT( 561 )
#define DDERR_DIRECTDRAWALREADYCREATED      MAKE_DDHRESULT( 562 )
#define DDERR_NODIRECTDRAWHW                MAKE_DDHRESULT( 563 )
#define DDERR_PRIMARYSURFACEALREADYEXISTS   MAKE_DDHRESULT( 564 )
#define DDERR_NOEMULATION                   MAKE_DDHRESULT( 565 )
#define DDERR_REGIONTOOSMALL                MAKE_DDHRESULT( 566 )
#define DDERR_CLIPPERISUSINGHWND            MAKE_DDHRESULT( 567 )
#define DDERR_NOCLIPPERATTACHED             MAKE_DDHRESULT( 568 )
#define DDERR_NOHWND                        MAKE_DDHRESULT( 569 )
#define DDERR_HWNDSUBCLASSED                MAKE_DDHRESULT( 570 )
#define DDERR_HWNDALREADYSET                MAKE_DDHRESULT( 571 )
#define DDERR_NOPALETTEATTACHED             MAKE_DDHRESULT( 572 )
#define DDERR_NOPALETTEHW                   MAKE_DDHRESULT( 573 )
#define DDERR_BLTFASTCANTCLIP               MAKE_DDHRESULT( 574 )
#define DDERR_NOBLTHW                       MAKE_DDHRESULT( 575 )
#define DDERR_NODDROPSHW                    MAKE_DDHRESULT( 576 )
#define DDERR_OVERLAYNOTVISIBLE             MAKE_DDHRESULT( 577 )
#define DDERR_NOOVERLAYDEST                 MAKE_DDHRESULT( 578 )
#define DDERR_INVALIDPOSITION               MAKE_DDHRESULT( 579 )
#define DDERR_NOTAOVERLAYSURFACE            MAKE_DDHRESULT( 580 )
#define DDERR_EXCLUSIVEMODEALREADYSET       MAKE_DDHRESULT( 581 )
#define DDERR_NOTFLIPPABLE                  MAKE_DDHRESULT( 582 )
#define DDERR_CANTDUPLICATE                 MAKE_DDHRESULT( 583 )
#define DDERR_NOTLOCKED                     MAKE_DDHRESULT( 584 )
#define DDERR_CANTCREATEDC                  MAKE_DDHRESULT( 585 )
#define DDERR_NODC                          MAKE_DDHRESULT( 586 )
#define DDERR_WRONGMODE                     MAKE_DDHRESULT( 587 )
#define DDERR_IMPLICITLYCREATED             MAKE_DDHRESULT( 588 )
#define DDERR_NOTPALETTIZED                 MAKE_DDHRESULT( 589 )
#define DDERR_UNSUPPORTEDMODE               MAKE_DDHRESULT( 590 )
#define DDERR_NOMIPMAPHW                    MAKE_DDHRESULT( 591 )
#define DDERR_INVALIDSURFACETYPE            MAKE_DDHRESULT( 592 )
#define DDERR_NOOPTIMIZEHW                  MAKE_DDHRESULT( 600 )
#define DDERR_NOTLOADED                     MAKE_DDHRESULT( 601 )
#define DDERR_NOFOCUSWINDOW                 MAKE_DDHRESULT( 602 )
#define DDERR_DCALREADYCREATED              MAKE_DDHRESULT( 620 )
#define DDERR_NONONLOCALVIDMEM              MAKE_DDHRESULT( 630 )
#define DDERR_CANTPAGELOCK                  MAKE_DDHRESULT( 640 )
#define DDERR_CANTPAGEUNLOCK                MAKE_DDHRESULT( 660 )
#define DDERR_NOTPAGELOCKED                 MAKE_DDHRESULT( 680 )
#define DDERR_MOREDATA                      MAKE_DDHRESULT( 690 )
#define DDERR_EXPIRED                       MAKE_DDHRESULT( 691 )
#define DDERR_VIDEONOTACTIVE                MAKE_DDHRESULT( 695 )
#define DDERR_DEVICEDOESNTOWNSURFACE        MAKE_DDHRESULT( 699 )
#define DDERR_NOTINITIALIZED                CO_E_NOTINITIALIZED

/* DIRECTDRAWSURFACE SETPRIVATEDATA CONSTANTS */
#define DDSPD_IUNKNOWNPOINTER           0x00000001L
#define DDSPD_VOLATILE                  0x00000002L


/* dwFlags for Blt* */
#define DDBLT_ALPHADEST                 0x00000001
#define DDBLT_ALPHADESTCONSTOVERRIDE    0x00000002
#define DDBLT_ALPHADESTNEG              0x00000004
#define DDBLT_ALPHADESTSURFACEOVERRIDE  0x00000008
#define DDBLT_ALPHAEDGEBLEND            0x00000010
#define DDBLT_ALPHASRC                  0x00000020
#define DDBLT_ALPHASRCCONSTOVERRIDE     0x00000040
#define DDBLT_ALPHASRCNEG               0x00000080
#define DDBLT_ALPHASRCSURFACEOVERRIDE   0x00000100
#define DDBLT_ASYNC                     0x00000200
#define DDBLT_COLORFILL                 0x00000400
#define DDBLT_DDFX                      0x00000800
#define DDBLT_DDROPS                    0x00001000
#define DDBLT_KEYDEST                   0x00002000
#define DDBLT_KEYDESTOVERRIDE           0x00004000
#define DDBLT_KEYSRC                    0x00008000
#define DDBLT_KEYSRCOVERRIDE            0x00010000
#define DDBLT_ROP                       0x00020000
#define DDBLT_ROTATIONANGLE             0x00040000
#define DDBLT_ZBUFFER                   0x00080000
#define DDBLT_ZBUFFERDESTCONSTOVERRIDE  0x00100000
#define DDBLT_ZBUFFERDESTOVERRIDE       0x00200000
#define DDBLT_ZBUFFERSRCCONSTOVERRIDE   0x00400000
#define DDBLT_ZBUFFERSRCOVERRIDE        0x00800000
#define DDBLT_WAIT                      0x01000000
#define DDBLT_DEPTHFILL                 0x02000000

/* dwTrans for BltFast */
#define DDBLTFAST_NOCOLORKEY            0x00000000
#define DDBLTFAST_SRCCOLORKEY           0x00000001
#define DDBLTFAST_DESTCOLORKEY          0x00000002
#define DDBLTFAST_WAIT                  0x00000010

/* dwFlags for Flip */
#define DDFLIP_WAIT                     0x00000001
#define DDFLIP_EVEN                     0x00000002 /* only valid for overlay */
#define DDFLIP_ODD                      0x00000004 /* only valid for overlay */

/* dwFlags for GetBltStatus */
#define DDGBS_CANBLT                    0x00000001
#define DDGBS_ISBLTDONE                 0x00000002

/* DDSCAPS.dwCaps */
/* reserved1, was 3d capable */
#define DDSCAPS_3D			0x00000001
#define DDSCAPS_RESERVED1               0x00000001
/* surface contains alpha information */
#define DDSCAPS_ALPHA                   0x00000002
/* this surface is a backbuffer */
#define DDSCAPS_BACKBUFFER              0x00000004
/* complex surface structure */
#define DDSCAPS_COMPLEX                 0x00000008
/* part of surface flipping structure */
#define DDSCAPS_FLIP                    0x00000010
/* this surface is the frontbuffer surface */
#define DDSCAPS_FRONTBUFFER             0x00000020
/* this is a plain offscreen surface */
#define DDSCAPS_OFFSCREENPLAIN          0x00000040
/* overlay */
#define DDSCAPS_OVERLAY                 0x00000080
/* palette objects can be created and attached to us */
#define DDSCAPS_PALETTE                 0x00000100
/* primary surface (the one the user looks at currently)(right eye)*/
#define DDSCAPS_PRIMARYSURFACE          0x00000200
/* primary surface for left eye */
#define DDSCAPS_PRIMARYSURFACELEFT      0x00000400
/* surface exists in systemmemory */
#define DDSCAPS_SYSTEMMEMORY            0x00000800
/* surface can be used as a texture */
#define DDSCAPS_TEXTURE                 0x00001000
/* surface may be destination for 3d rendering */
#define DDSCAPS_3DDEVICE                0x00002000
/* surface exists in videomemory */
#define DDSCAPS_VIDEOMEMORY             0x00004000
/* surface changes immediately visible */
#define DDSCAPS_VISIBLE                 0x00008000
/* write only surface */
#define DDSCAPS_WRITEONLY               0x00010000
/* zbuffer surface */
#define DDSCAPS_ZBUFFER                 0x00020000
/* has its own DC */
#define DDSCAPS_OWNDC                   0x00040000
/* surface should be able to receive live video */
#define DDSCAPS_LIVEVIDEO               0x00080000
/* should be able to have a hw codec decompress stuff into it */
#define DDSCAPS_HWCODEC                 0x00100000
/* mode X (320x200 or 320x240) surface */
#define DDSCAPS_MODEX                   0x00200000
/* one mipmap surface (1 level) */
#define DDSCAPS_MIPMAP                  0x00400000
#define DDSCAPS_RESERVED2               0x00800000
/* memory allocation delayed until Load() */
#define DDSCAPS_ALLOCONLOAD             0x04000000
/* Indicates that the surface will recieve data from a video port */
#define DDSCAPS_VIDEOPORT               0x08000000
/* surface is in local videomemory */
#define DDSCAPS_LOCALVIDMEM             0x10000000
/* surface is in nonlocal videomemory */
#define DDSCAPS_NONLOCALVIDMEM          0x20000000
/* surface is a standard VGA mode surface (NOT ModeX) */
#define DDSCAPS_STANDARDVGAMODE         0x40000000
/* optimized? surface */
#define DDSCAPS_OPTIMIZED               0x80000000

typedef struct _DDSCAPS
{
  DWORD dwCaps; /* capabilities of surface wanted */
} DDSCAPS,*LPDDSCAPS;

#define DD_ROP_SPACE  (256/32)  /* space required to store ROP array */

typedef struct _DDCAPS_DX3
{
  DWORD dwSize;                 /* size of the DDDRIVERCAPS structure */
  DWORD dwCaps;                 /* driver specific capabilities */
  DWORD dwCaps2;                /* more driver specific capabilites */
  DWORD dwCKeyCaps;             /* color key capabilities of the surface */
  DWORD dwFXCaps;               /* driver specific stretching and effects capabilites */
  DWORD dwFXAlphaCaps;          /* alpha driver specific capabilities */
  DWORD dwPalCaps;              /* palette capabilities */
  DWORD dwSVCaps;               /* stereo vision capabilities */
  DWORD dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
  DWORD dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
  DWORD dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
  DWORD dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
  DWORD dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
  DWORD dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
  DWORD dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
  DWORD dwVidMemTotal;          /* total amount of video memory */
  DWORD dwVidMemFree;           /* amount of free video memory */
  DWORD dwMaxVisibleOverlays;   /* maximum number of visible overlays */
  DWORD dwCurrVisibleOverlays;  /* current number of visible overlays */
  DWORD dwNumFourCCCodes;       /* number of four cc codes */
  DWORD dwAlignBoundarySrc;     /* source rectangle alignment */
  DWORD dwAlignSizeSrc;         /* source rectangle byte size */
  DWORD dwAlignBoundaryDest;    /* dest rectangle alignment */
  DWORD dwAlignSizeDest;        /* dest rectangle byte size */
  DWORD dwAlignStrideAlign;     /* stride alignment */
  DWORD dwRops[DD_ROP_SPACE];   /* ROPS supported */
  DDSCAPS ddsCaps;                /* DDSCAPS structure has all the general capabilities */
  DWORD dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
  DWORD dwReserved1;
  DWORD dwReserved2;
  DWORD dwReserved3;
  DWORD dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
  DWORD dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
  DWORD dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
  DWORD dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
  DWORD dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
  DWORD dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
  DWORD dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
  DWORD dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
  DWORD dwSSBCaps;              /* driver specific capabilities for System->System blts */
  DWORD dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
  DWORD dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
  DWORD dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
  DWORD dwReserved4;
  DWORD dwReserved5;
  DWORD dwReserved6;
} DDCAPS_DX3,*LPDDCAPS_DX3;

typedef struct _DDCAPS_DX5
{
/*  0*/ DWORD  dwSize;              /* size of the DDDRIVERCAPS structure */
/*  4*/ DWORD  dwCaps;              /* driver specific capabilities       */
/*  8*/ DWORD  dwCaps2;             /* more driver specific capabilites    */
/*  c*/ DWORD  dwCKeyCaps;          /* color key capabilities of the surface */
/* 10*/ DWORD  dwFXCaps;            /* driver specific stretching and effects capabilites */
/* 14*/ DWORD  dwFXAlphaCaps;       /* alpha driver specific capabilities */
/* 18*/ DWORD  dwPalCaps;           /* palette capabilities */
/* 1c*/ DWORD  dwSVCaps;            /* stereo vision capabilities */
/* 20*/ DWORD  dwAlphaBltConstBitDepths;        /* DDBD_2,4,8 */
/* 24*/ DWORD  dwAlphaBltPixelBitDepths;        /* DDBD_1,2,4,8 */
/* 28*/ DWORD  dwAlphaBltSurfaceBitDepths;      /* DDBD_1,2,4,8 */
/* 2c*/ DWORD  dwAlphaOverlayConstBitDepths;    /* DDBD_2,4,8 */
/* 30*/ DWORD  dwAlphaOverlayPixelBitDepths;    /* DDBD_1,2,4,8 */
/* 34*/ DWORD  dwAlphaOverlaySurfaceBitDepths;  /* DDBD_1,2,4,8 */
/* 38*/ DWORD  dwZBufferBitDepths;              /* DDBD_8,16,24,32 */
/* 3c*/ DWORD  dwVidMemTotal;                   /* total amount of video memory */
/* 40*/ DWORD  dwVidMemFree;                    /* amount of free video memory */
/* 44*/ DWORD  dwMaxVisibleOverlays;            /* maximum number of visible overlays */
/* 48*/ DWORD  dwCurrVisibleOverlays;           /* current number of visible overlays */
/* 4c*/ DWORD  dwNumFourCCCodes;                /* number of four cc codes */
/* 50*/ DWORD  dwAlignBoundarySrc;              /* source rectangle alignment */
/* 54*/ DWORD  dwAlignSizeSrc;                  /* source rectangle byte size */
/* 58*/ DWORD  dwAlignBoundaryDest;             /* dest rectangle alignment */
/* 5c*/ DWORD  dwAlignSizeDest;                 /* dest rectangle byte size */
/* 60*/ DWORD  dwAlignStrideAlign;              /* stride alignment */
/* 64*/ DWORD  dwRops[DD_ROP_SPACE];            /* ROPS supported */
/* 84*/ DDSCAPS  ddsCaps;                       /* DDSCAPS structure has all the general capabilities */
/* 88*/ DWORD  dwMinOverlayStretch;             /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 8c*/ DWORD  dwMaxOverlayStretch;             /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 90*/ DWORD  dwMinLiveVideoStretch;           /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 94*/ DWORD  dwMaxLiveVideoStretch;           /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 98*/ DWORD  dwMinHwCodecStretch;             /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 9c*/ DWORD  dwMaxHwCodecStretch;             /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* a0*/ DWORD  dwReserved1;                     /* reserved */
/* a4*/ DWORD  dwReserved2;                     /* reserved */
/* a8*/ DWORD  dwReserved3;                     /* reserved */
/* ac*/ DWORD  dwSVBCaps;                       /* driver specific capabilities for System->Vmem blts */
/* b0*/ DWORD  dwSVBCKeyCaps;                   /* driver color key capabilities for System->Vmem blts */
/* b4*/ DWORD  dwSVBFXCaps;                     /* driver FX capabilities for System->Vmem blts */
/* b8*/ DWORD  dwSVBRops[DD_ROP_SPACE];         /* ROPS supported for System->Vmem blts */
/* d8*/ DWORD  dwVSBCaps;                       /* driver specific capabilities for Vmem->System blts */
/* dc*/ DWORD  dwVSBCKeyCaps;                   /* driver color key capabilities for Vmem->System blts */
/* e0*/ DWORD  dwVSBFXCaps;                     /* driver FX capabilities for Vmem->System blts */
/* e4*/ DWORD  dwVSBRops[DD_ROP_SPACE];         /* ROPS supported for Vmem->System blts */
/*104*/ DWORD  dwSSBCaps;                       /* driver specific capabilities for System->System blts */
/*108*/ DWORD  dwSSBCKeyCaps;                   /* driver color key capabilities for System->System blts */
/*10c*/ DWORD  dwSSBFXCaps;                     /* driver FX capabilities for System->System blts */
/*110*/ DWORD  dwSSBRops[DD_ROP_SPACE];         /* ROPS supported for System->System blts */
/* Members added for DX5: */
/*130*/ DWORD  dwMaxVideoPorts;   /* maximum number of usable video ports */
/*134*/ DWORD  dwCurrVideoPorts;  /* current number of video ports used */
/*138*/ DWORD  dwSVBCaps2;        /* more driver specific capabilities for System->Vmem blts */
/*13c*/ DWORD  dwNLVBCaps;        /* driver specific capabilities for non-local->local vidmem blts */
/*140*/ DWORD  dwNLVBCaps2;       /* more driver specific capabilities non-local->local vidmem blts */
/*144*/ DWORD  dwNLVBCKeyCaps;    /* driver color key capabilities for non-local->local vidmem blts */
/*148*/ DWORD  dwNLVBFXCaps;      /* driver FX capabilities for non-local->local blts */
/*14c*/ DWORD  dwNLVBRops[DD_ROP_SPACE]; /* ROPS supported for non-local->local blts */
} DDCAPS_DX5, *LPDDCAPS_DX5;



#define DDSCAPS2_HARDWAREDEINTERLACE            0x00000002L
#define DDSCAPS2_HINTDYNAMIC                    0x00000004L
#define DDSCAPS2_HINTSTATIC                     0x00000008L
#define DDSCAPS2_TEXTUREMANAGE                  0x00000010L
#define DDSCAPS2_RESERVED1                      0x00000020L
#define DDSCAPS2_RESERVED2                      0x00000040L
#define DDSCAPS2_OPAQUE                         0x00000080L
#define DDSCAPS2_HINTANTIALIASING               0x00000100L

typedef struct _DDSCAPS2
{
  DWORD  dwCaps;    // capabilities of surface wanted
  DWORD  dwCaps2;
  DWORD  dwCaps3;
  DWORD  dwCaps4;
} DDSCAPS2,* LPDDSCAPS2;


typedef struct _DDCAPS
{
/*  0*/ DWORD  dwSize;      /* size of the DDDRIVERCAPS structure */
/*  4*/ DWORD  dwCaps;      /* driver specific capabilities */
/*  8*/ DWORD  dwCaps2;     /* more driver specific capabilites */
/*  c*/ DWORD  dwCKeyCaps;    /* color key capabilities of the surface */
/* 10*/ DWORD  dwFXCaps;    /* driver specific stretching and effects capabilites */
/* 14*/ DWORD  dwFXAlphaCaps;   /* alpha driver specific capabilities */
/* 18*/ DWORD  dwPalCaps;   /* palette capabilities */
/* 1c*/ DWORD  dwSVCaps;    /* stereo vision capabilities */
/* 20*/ DWORD  dwAlphaBltConstBitDepths;  /* DDBD_2,4,8 */
/* 24*/ DWORD  dwAlphaBltPixelBitDepths;  /* DDBD_1,2,4,8 */
/* 28*/ DWORD  dwAlphaBltSurfaceBitDepths;  /* DDBD_1,2,4,8 */
/* 2c*/ DWORD  dwAlphaOverlayConstBitDepths;  /* DDBD_2,4,8 */
/* 30*/ DWORD  dwAlphaOverlayPixelBitDepths;  /* DDBD_1,2,4,8 */
/* 34*/ DWORD  dwAlphaOverlaySurfaceBitDepths;  /* DDBD_1,2,4,8 */
/* 38*/ DWORD  dwZBufferBitDepths;    /* DDBD_8,16,24,32 */
/* 3c*/ DWORD  dwVidMemTotal;   /* total amount of video memory */
/* 40*/ DWORD  dwVidMemFree;    /* amount of free video memory */
/* 44*/ DWORD  dwMaxVisibleOverlays;  /* maximum number of visible overlays */
/* 48*/ DWORD  dwCurrVisibleOverlays; /* current number of visible overlays */
/* 4c*/ DWORD  dwNumFourCCCodes;  /* number of four cc codes */
/* 50*/ DWORD  dwAlignBoundarySrc;  /* source rectangle alignment */
/* 54*/ DWORD  dwAlignSizeSrc;    /* source rectangle byte size */
/* 58*/ DWORD  dwAlignBoundaryDest; /* dest rectangle alignment */
/* 5c*/ DWORD  dwAlignSizeDest;   /* dest rectangle byte size */
/* 60*/ DWORD  dwAlignStrideAlign;  /* stride alignment */
/* 64*/ DWORD  dwRops[DD_ROP_SPACE];  /* ROPS supported */
#if DIRECTDRAW_VERSION < 0x0600
  /* 84*/ DDSCAPS ddsCaps;    /* DDSCAPS structure has all the general capabilities */
#else
  /* 84*/ DDSCAPS ddsOldCaps;    /* DDSCAPS structure has all the general capabilities */
#endif
/* 88*/ DWORD  dwMinOverlayStretch; /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 8c*/ DWORD  dwMaxOverlayStretch; /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 90*/ DWORD  dwMinLiveVideoStretch; /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 94*/ DWORD  dwMaxLiveVideoStretch; /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 98*/ DWORD  dwMinHwCodecStretch; /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* 9c*/ DWORD  dwMaxHwCodecStretch; /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
/* a0*/ DWORD  dwReserved1;
/* a4*/ DWORD  dwReserved2;
/* a8*/ DWORD  dwReserved3;
/* ac*/ DWORD  dwSVBCaps; /* driver specific capabilities for System->Vmem blts */
/* b0*/ DWORD  dwSVBCKeyCaps; /* driver color key capabilities for System->Vmem blts */
/* b4*/ DWORD  dwSVBFXCaps; /* driver FX capabilities for System->Vmem blts */
/* b8*/ DWORD  dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
/* d8*/ DWORD  dwVSBCaps; /* driver specific capabilities for Vmem->System blts */
/* dc*/ DWORD  dwVSBCKeyCaps; /* driver color key capabilities for Vmem->System blts */
/* e0*/ DWORD  dwVSBFXCaps; /* driver FX capabilities for Vmem->System blts */
/* e4*/ DWORD  dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
/*104*/ DWORD  dwSSBCaps; /* driver specific capabilities for System->System blts */
/*108*/ DWORD  dwSSBCKeyCaps; /* driver color key capabilities for System->System blts */
/*10c*/ DWORD  dwSSBFXCaps; /* driver FX capabilities for System->System blts */
/*110*/ DWORD  dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
#if DIRECTDRAW_VERSION >= 0x0500
  /*130*/ DWORD  dwMaxVideoPorts; /* maximum number of usable video ports */
  /*134*/ DWORD  dwCurrVideoPorts;/* current number of video ports used */
  /*138*/ DWORD  dwSVBCaps2;  /* more driver specific capabilities for System->Vmem blts */
  /*13c*/ DWORD  dwNLVBCaps;  /* driver specific capabilities for non-local->local vidmem blts */
  /*140*/ DWORD  dwNLVBCaps2; /* more driver specific capabilities non-local->local vidmem blts */
  /*144*/ DWORD  dwNLVBCKeyCaps;  /* driver color key capabilities for non-local->local vidmem blts */
  /*148*/ DWORD  dwNLVBFXCaps;  /* driver FX capabilities for non-local->local blts */
  /*14c*/ DWORD  dwNLVBRops[DD_ROP_SPACE];/* ROPS supported for non-local->local blts */
  #if DIRECTDRAW_VERSION >= 0x0600
    /*16c*/ DDSCAPS2 ddsCaps;               /* Surface Caps */
  #endif
#else  /* DIRECTDRAW_VERSION >= 0x0500 */
  /*130*/ DWORD  dwReserved4;
  /*134*/ DWORD  dwReserved5;
  /*138*/ DWORD  dwReserved6;
#endif /* DIRECTDRAW_VERSION >= 0x0500 */
} DDCAPS,*LPDDCAPS;

#if DIRECTDRAW_VERSION == 0x0600
  typedef DDCAPS DDCAPS_DX6,*LPDDCAPS_DX6;
#endif

/* DDCAPS.dwCaps */
#define DDCAPS_3D                 0x00000001
#define DDCAPS_ALIGNBOUNDARYDEST  0x00000002
#define DDCAPS_ALIGNSIZEDEST      0x00000004
#define DDCAPS_ALIGNBOUNDARYSRC   0x00000008
#define DDCAPS_ALIGNSIZESRC       0x00000010
#define DDCAPS_ALIGNSTRIDE        0x00000020
#define DDCAPS_BLT                0x00000040
#define DDCAPS_BLTQUEUE           0x00000080
#define DDCAPS_BLTFOURCC          0x00000100
#define DDCAPS_BLTSTRETCH         0x00000200
#define DDCAPS_GDI                0x00000400
#define DDCAPS_OVERLAY            0x00000800
#define DDCAPS_OVERLAYCANTCLIP    0x00001000
#define DDCAPS_OVERLAYFOURCC      0x00002000
#define DDCAPS_OVERLAYSTRETCH     0x00004000
#define DDCAPS_PALETTE            0x00008000
#define DDCAPS_PALETTEVSYNC       0x00010000
#define DDCAPS_READSCANLINE       0x00020000
#define DDCAPS_STEREOVIEW         0x00040000
#define DDCAPS_VBI                0x00080000
#define DDCAPS_ZBLTS              0x00100000
#define DDCAPS_ZOVERLAYS          0x00200000
#define DDCAPS_COLORKEY           0x00400000
#define DDCAPS_ALPHA              0x00800000
#define DDCAPS_COLORKEYHWASSIST   0x01000000
#define DDCAPS_NOHARDWARE         0x02000000
#define DDCAPS_BLTCOLORFILL       0x04000000
#define DDCAPS_BANKSWITCHED       0x08000000
#define DDCAPS_BLTDEPTHFILL       0x10000000
#define DDCAPS_CANCLIP            0x20000000
#define DDCAPS_CANCLIPSTRETCHED   0x40000000
#define DDCAPS_CANBLTSYSMEM       0x80000000

/* DDCAPS.dwCaps2 */
#define DDCAPS2_CERTIFIED             0x00000001
#define DDCAPS2_NO2DDURING3DSCENE     0x00000002
#define DDCAPS2_VIDEOPORT             0x00000004
#define DDCAPS2_AUTOFLIPOVERLAY       0x00000008
#define DDCAPS2_CANBOBINTERLEAVED     0x00000010
#define DDCAPS2_CANBOBNONINTERLEAVED  0x00000020
#define DDCAPS2_COLORCONTROLOVERLAY   0x00000040
#define DDCAPS2_COLORCONTROLPRIMARY   0x00000080
#define DDCAPS2_CANDROPZ16BIT         0x00000100
#define DDCAPS2_NONLOCALVIDMEM        0x00000200
#define DDCAPS2_NONLOCALVIDMEMCAPS    0x00000400
#define DDCAPS2_NOPAGELOCKREQUIRED    0x00000800
#define DDCAPS2_WIDESURFACES          0x00001000
#define DDCAPS2_CANFLIPODDEVEN        0x00002000
#define DDCAPS2_CANBOBHARDWARE        0x00004000
#define DDCAPS2_COPYFOURCC            0x00008000
#define DDCAPS2_PRIMARYGAMMA          0x00020000
#define DDCAPS2_CANRENDERWINDOWED     0x00080000
#define DDCAPS2_CANCALIBRATEGAMMA     0x00100000
#define DDCAPS2_FLIPINTERVAL          0x00200000
#define DDCAPS2_FLIPNOVSYNC           0x00400000



/* Generic pixel format with 8-bit RGB and alpha components */

typedef struct _DDRGBA
{
  BYTE red;
  BYTE green;
  BYTE blue;
  BYTE alpha;
} DDRGBA, *LPDDRGBA;

/* Set/Get Colour Key Flags */
#define DDCKEY_COLORSPACE  0x00000001  /* Struct is single colour space */
#define DDCKEY_DESTBLT     0x00000002  /* To be used as dest for blt */
#define DDCKEY_DESTOVERLAY 0x00000004  /* To be used as dest for CK overlays */
#define DDCKEY_SRCBLT      0x00000008  /* To be used as src for blt */
#define DDCKEY_SRCOVERLAY  0x00000010  /* To be used as src for CK overlays */

typedef struct _DDCOLORKEY
{
  DWORD dwColorSpaceLowValue;/* low boundary of color space that is to
                              * be treated as Color Key, inclusive
                              */
  DWORD dwColorSpaceHighValue;/* high boundary of color space that is
                               * to be treated as Color Key, inclusive
                               */
} DDCOLORKEY,*LPDDCOLORKEY;

/* ddCKEYCAPS bits */
#define DDCKEYCAPS_DESTBLT                0x00000001
#define DDCKEYCAPS_DESTBLTCLRSPACE        0x00000002
#define DDCKEYCAPS_DESTBLTCLRSPACEYUV     0x00000004
#define DDCKEYCAPS_DESTBLTYUV             0x00000008
#define DDCKEYCAPS_DESTOVERLAY            0x00000010
#define DDCKEYCAPS_DESTOVERLAYCLRSPACE    0x00000020
#define DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV 0x00000040
#define DDCKEYCAPS_DESTOVERLAYONEACTIVE   0x00000080
#define DDCKEYCAPS_DESTOVERLAYYUV         0x00000100
#define DDCKEYCAPS_SRCBLT                 0x00000200
#define DDCKEYCAPS_SRCBLTCLRSPACE         0x00000400
#define DDCKEYCAPS_SRCBLTCLRSPACEYUV      0x00000800
#define DDCKEYCAPS_SRCBLTYUV              0x00001000
#define DDCKEYCAPS_SRCOVERLAY             0x00002000
#define DDCKEYCAPS_SRCOVERLAYCLRSPACE     0x00004000
#define DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV  0x00008000
#define DDCKEYCAPS_SRCOVERLAYONEACTIVE    0x00010000
#define DDCKEYCAPS_SRCOVERLAYYUV          0x00020000
#define DDCKEYCAPS_NOCOSTOVERLAY          0x00040000

#ifndef MAKEFOURCC
    #define MAKEFOURCC(ch0, ch1, ch2, ch3)                              \
                ((DWORD)(BYTE)(ch0) | ((DWORD)(BYTE)(ch1) << 8) |   \
                ((DWORD)(BYTE)(ch2) << 16) | ((DWORD)(BYTE)(ch3) << 24 ))
#endif //defined(MAKEFOURCC)

// FOURCC codes for DX compressed-texture pixel formats

#define FOURCC_DXT1  (MAKEFOURCC('D','X','T','1'))
#define FOURCC_DXT2  (MAKEFOURCC('D','X','T','2'))
#define FOURCC_DXT3  (MAKEFOURCC('D','X','T','3'))
#define FOURCC_DXT4  (MAKEFOURCC('D','X','T','4'))
#define FOURCC_DXT5  (MAKEFOURCC('D','X','T','5'))

typedef struct _DDPIXELFORMAT
{
  DWORD dwSize;               /* 0: size of structure */
  DWORD dwFlags;              /* 4: pixel format flags */
  DWORD dwFourCC;             /* 8: (FOURCC code) */
  union
  {
    DWORD dwRGBBitCount;      /* C: how many bits per pixel */
    DWORD dwYUVBitCount;      /* C: how many bits per pixel */
    DWORD dwZBufferBitDepth;  /* C: how many bits for z buffers */
    DWORD dwAlphaBitDepth;    /* C: how many bits for alpha channels*/
  };
  union
  {
    DWORD dwRBitMask;         /* 10: mask for red bit*/
    DWORD dwYBitMask;         /* 10: mask for Y bits*/
  };
  union
  {
    DWORD dwGBitMask;         /* 14: mask for green bits*/
    DWORD dwUBitMask;         /* 14: mask for U bits*/
  };
  union
  {
    DWORD   dwBBitMask;       /* 18: mask for blue bits*/
    DWORD   dwVBitMask;       /* 18: mask for V bits*/
  };
  union
  {
    DWORD dwRGBAlphaBitMask;  /* 1C: mask for alpha channel */
    DWORD dwYUVAlphaBitMask;  /* 1C: mask for alpha channel */
    DWORD dwRGBZBitMask;      /* 1C: mask for Z channel */
    DWORD dwYUVZBitMask;      /* 1C: mask for Z channel */
  };
                              /* 20: next structure */
} DDPIXELFORMAT,*LPDDPIXELFORMAT;

/* DDCAPS.dwFXCaps */
#define DDFXCAPS_BLTARITHSTRETCHY 0x00000020
#define DDFXCAPS_BLTARITHSTRETCHYN  0x00000010
#define DDFXCAPS_BLTMIRRORLEFTRIGHT 0x00000040
#define DDFXCAPS_BLTMIRRORUPDOWN  0x00000080
#define DDFXCAPS_BLTROTATION    0x00000100
#define DDFXCAPS_BLTROTATION90    0x00000200
#define DDFXCAPS_BLTSHRINKX   0x00000400
#define DDFXCAPS_BLTSHRINKXN    0x00000800
#define DDFXCAPS_BLTSHRINKY   0x00001000
#define DDFXCAPS_BLTSHRINKYN    0x00002000
#define DDFXCAPS_BLTSTRETCHX    0x00004000
#define DDFXCAPS_BLTSTRETCHXN   0x00008000
#define DDFXCAPS_BLTSTRETCHY    0x00010000
#define DDFXCAPS_BLTSTRETCHYN   0x00020000
#define DDFXCAPS_OVERLAYARITHSTRETCHY 0x00040000
#define DDFXCAPS_OVERLAYARITHSTRETCHYN  0x00000008
#define DDFXCAPS_OVERLAYSHRINKX   0x00080000
#define DDFXCAPS_OVERLAYSHRINKXN  0x00100000
#define DDFXCAPS_OVERLAYSHRINKY   0x00200000
#define DDFXCAPS_OVERLAYSHRINKYN  0x00400000
#define DDFXCAPS_OVERLAYSTRETCHX  0x00800000
#define DDFXCAPS_OVERLAYSTRETCHXN 0x01000000
#define DDFXCAPS_OVERLAYSTRETCHY  0x02000000
#define DDFXCAPS_OVERLAYSTRETCHYN 0x04000000
#define DDFXCAPS_OVERLAYMIRRORLEFTRIGHT 0x08000000
#define DDFXCAPS_OVERLAYMIRRORUPDOWN  0x10000000

/* DDCAPS.dwFXAlphaCaps */
#define DDFXALPHACAPS_BLTALPHAEDGEBLEND   0x00000001
#define DDFXALPHACAPS_BLTALPHAPIXELS    0x00000002
#define DDFXALPHACAPS_BLTALPHAPIXELSNEG   0x00000004
#define DDFXALPHACAPS_BLTALPHASURFACES    0x00000008
#define DDFXALPHACAPS_BLTALPHASURFACESNEG 0x00000010
#define DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND 0x00000020
#define DDFXALPHACAPS_OVERLAYALPHAPIXELS  0x00000040
#define DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG 0x00000080
#define DDFXALPHACAPS_OVERLAYALPHASURFACES  0x00000100
#define DDFXALPHACAPS_OVERLAYALPHASURFACESNEG 0x00000200

/* DDCAPS.dwPalCaps */
#define DDPCAPS_4BIT      0x00000001
#define DDPCAPS_8BITENTRIES   0x00000002
#define DDPCAPS_8BIT      0x00000004
#define DDPCAPS_INITIALIZE    0x00000008
#define DDPCAPS_PRIMARYSURFACE    0x00000010
#define DDPCAPS_PRIMARYSURFACELEFT  0x00000020
#define DDPCAPS_ALLOW256    0x00000040
#define DDPCAPS_VSYNC     0x00000080
#define DDPCAPS_1BIT      0x00000100
#define DDPCAPS_2BIT      0x00000200
#define DDPCAPS_ALPHA                   0x00000400

/* DDCAPS.dwSVCaps */
#define DDSVCAPS_ENIGMA     0x00000001l
#define DDSVCAPS_FLICKER    0x00000002l
#define DDSVCAPS_REDBLUE    0x00000004l
#define DDSVCAPS_SPLIT      0x00000008l

/* BitDepths */
#define DDBD_1        0x00004000
#define DDBD_2        0x00002000
#define DDBD_4        0x00001000
#define DDBD_8        0x00000800
#define DDBD_16       0x00000400
#define DDBD_24       0x00000200
#define DDBD_32       0x00000100

/* DDOVERLAYFX.dwDDFX */
#define DDOVERFX_ARITHSTRETCHY    0x00000001
#define DDOVERFX_MIRRORLEFTRIGHT  0x00000002
#define DDOVERFX_MIRRORUPDOWN     0x00000004

/* DDSPRITEFX.dwDDFX */
#define DDSPRITEFX_AFFINETRANSFORM    0x00000001l
#define DDSPRITEFX_RGBASCALING        0x00000002l
#define DDSPRITEFX_DEGRADERGBASCALING 0x00000004l
#define DDSPRITEFX_BILINEARFILTER     0x00000008l
#define DDSPRITEFX_BLURFILTER         0x00000010l
#define DDSPRITEFX_FLATFILTER         0x00000020l
#define DDSPRITEFX_DEGRADEFILTER      0x00000040l


/* DIRECTDRAW WAITFORVERTICALBLANK FLAGS */
#define DDWAITVB_BLOCKBEGIN         0x00000001l
#define DDWAITVB_BLOCKBEGINEVENT    0x00000002l
#define DDWAITVB_BLOCKEND           0x00000004l

/* DIRECTDRAW GETFLIPSTATUS FLAGS */
#define DDGFS_CANFLIP       0x00000001l
#define DDGFS_ISFLIPDONE    0x00000002l


/* DDCOLORKEY.dwFlags */
#define DDPF_ALPHAPIXELS        0x00000001
#define DDPF_ALPHA              0x00000002
#define DDPF_FOURCC             0x00000004
#define DDPF_PALETTEINDEXED4    0x00000008
#define DDPF_PALETTEINDEXEDTO8  0x00000010
#define DDPF_PALETTEINDEXED8    0x00000020
#define DDPF_RGB                0x00000040
#define DDPF_COMPRESSED         0x00000080
#define DDPF_RGBTOYUV           0x00000100
#define DDPF_YUV                0x00000200
#define DDPF_ZBUFFER            0x00000400
#define DDPF_PALETTEINDEXED1    0x00000800
#define DDPF_PALETTEINDEXED2    0x00001000
#define DDPF_ZPIXELS            0x00002000

/* SetCooperativeLevel dwFlags */
#define DDSCL_FULLSCREEN          0x00000001
#define DDSCL_ALLOWREBOOT         0x00000002
#define DDSCL_NOWINDOWCHANGES     0x00000004
#define DDSCL_NORMAL              0x00000008
#define DDSCL_EXCLUSIVE           0x00000010
#define DDSCL_ALLOWMODEX          0x00000040
#define DDSCL_SETFOCUSWINDOW      0x00000080
#define DDSCL_SETDEVICEWINDOW     0x00000100
#define DDSCL_CREATEDEVICEWINDOW  0x00000200


/* DDSURFACEDESC.dwFlags */
#define DDSD_CAPS             0x00000001
#define DDSD_HEIGHT           0x00000002
#define DDSD_WIDTH            0x00000004
#define DDSD_PITCH            0x00000008
#define DDSD_BACKBUFFERCOUNT  0x00000020
#define DDSD_ZBUFFERBITDEPTH  0x00000040
#define DDSD_ALPHABITDEPTH    0x00000080
#define DDSD_LPSURFACE        0x00000800
#define DDSD_PIXELFORMAT      0x00001000
#define DDSD_CKDESTOVERLAY    0x00002000
#define DDSD_CKDESTBLT        0x00004000
#define DDSD_CKSRCOVERLAY     0x00008000
#define DDSD_CKSRCBLT         0x00010000
#define DDSD_MIPMAPCOUNT      0x00020000
#define DDSD_REFRESHRATE      0x00040000
#define DDSD_LINEARSIZE       0x00080000
#define DDSD_TEXTURESTAGE     0x00100000
#define DDSD_ALL              0x001ff9ee

/* EnumSurfaces flags */
#define DDENUMSURFACES_ALL          0x00000001
#define DDENUMSURFACES_MATCH        0x00000002
#define DDENUMSURFACES_NOMATCH      0x00000004
#define DDENUMSURFACES_CANBECREATED 0x00000008
#define DDENUMSURFACES_DOESEXIST    0x00000010

/* SetDisplayMode flags */
#define DDSDM_STANDARDVGAMODE 0x00000001

/* EnumDisplayModes flags */
#define DDEDM_REFRESHRATES      0x00000001
#define DDEDM_STANDARDVGAMODES  0x00000002


typedef struct _DDSURFACEDESC
{
  DWORD dwSize;   /* 0: size of the DDSURFACEDESC structure*/
  DWORD dwFlags;  /* 4: determines what fields are valid*/
  DWORD dwHeight; /* 8: height of surface to be created*/
  DWORD dwWidth;  /* C: width of input surface*/
  LONG  lPitch;   /*10: distance to start of next line (return value only)*/
  DWORD dwBackBufferCount;/* 14: number of back buffers requested*/
  union {
    DWORD dwMipMapCount;/* 18:number of mip-map levels requested*/
    DWORD dwZBufferBitDepth;/*18: depth of Z buffer requested*/
    DWORD dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
  } ;
  DWORD dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
  DWORD dwReserved; /* 20:reserved*/
  union {
    LPVOID  lpSurface;  /* 24:pointer to the associated surface memory*/
    DWORD dwLinearSize; /* 24:Formless late-allocated optimized surface size*/
  } ;
  DDCOLORKEY  ddckCKDestOverlay;/* 28: CK for dest overlay use*/
  DDCOLORKEY  ddckCKDestBlt;  /* 30: CK for destination blt use*/
  DDCOLORKEY  ddckCKSrcOverlay;/* 38: CK for source overlay use*/
  DDCOLORKEY  ddckCKSrcBlt; /* 40: CK for source blt use*/
  DDPIXELFORMAT ddpfPixelFormat;/* 48: pixel format description of the surface*/
  DDSCAPS   ddsCaps;  /* 68: direct draw surface caps */
} DDSURFACEDESC,*LPDDSURFACEDESC;


typedef struct _DDSURFACEDESC2
{
  DWORD    dwSize;
  DWORD    dwFlags;
  DWORD    dwHeight;
  DWORD    dwWidth;
  union
  {
    LONG   lPitch;
    DWORD  dwLinearSize;
  };
  DWORD    dwBackBufferCount;
  union
  {
    DWORD  dwMipMapCount;
    DWORD  dwRefreshRate;
  };
  DWORD         dwAlphaBitDepth;
  DWORD         dwReserved;
  LPVOID        lpSurface;
  DDCOLORKEY    ddckCKDestOverlay;
  DDCOLORKEY    ddckCKDestBlt;
  DDCOLORKEY    ddckCKSrcOverlay;
  DDCOLORKEY    ddckCKSrcBlt;
  DDPIXELFORMAT ddpfPixelFormat;
  DDSCAPS2      ddsCaps;
  DWORD         dwTextureStage;
} DDSURFACEDESC2, *LPDDSURFACEDESC2;


/* DDCOLORCONTROL.dwFlags */
#define DDCOLOR_BRIGHTNESS  0x00000001
#define DDCOLOR_CONTRAST    0x00000002
#define DDCOLOR_HUE         0x00000004
#define DDCOLOR_SATURATION  0x00000008
#define DDCOLOR_SHARPNESS   0x00000010
#define DDCOLOR_GAMMA       0x00000020
#define DDCOLOR_COLORENABLE 0x00000040

typedef struct {
  DWORD dwSize;
  DWORD dwFlags;
  LONG  lBrightness;
  LONG  lContrast;
  LONG  lHue;
  LONG  lSaturation;
  LONG  lSharpness;
  LONG  lGamma;
  LONG  lColorEnable;
  DWORD dwReserved1;
} DDCOLORCONTROL,*LPDDCOLORCONTROL;

typedef DWORD  (* CALLBACK LPCLIPPERCALLBACK)(LPDIRECTDRAWCLIPPER , HWND , DWORD , LPVOID );
#ifdef STREAMING
  typedef DWORD  (* CALLBACK LPSURFACESTREAMINGCALLBACK)(DWORD);
#endif


typedef BOOL (* CALLBACK  LPDDENUMCALLBACKA)(GUID *, LPSTR, LPSTR, LPVOID);
typedef BOOL (* CALLBACK  LPDDENUMCALLBACKW)(GUID *, LPWSTR, LPWSTR, LPVOID);
DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACK)

typedef HRESULT (* CALLBACK  LPDDENUMMODESCALLBACK)(LPDDSURFACEDESC, LPVOID);
typedef HRESULT (* CALLBACK  LPDDENUMSURFACESCALLBACK)(LPDIRECTDRAWSURFACE, LPDDSURFACEDESC, LPVOID);
typedef HRESULT (* CALLBACK  LPDDENUMMODESCALLBACK2)(LPDDSURFACEDESC2, LPVOID);
typedef HRESULT (* CALLBACK  LPDDENUMSURFACESCALLBACK2)(LPDIRECTDRAWSURFACE4, LPDDSURFACEDESC2, LPVOID);

typedef BOOL (* CALLBACK  LPDDENUMCALLBACKEXA)(GUID *, LPSTR, LPSTR, LPVOID, HMONITOR);
typedef BOOL (* CALLBACK  LPDDENUMCALLBACKEXW)(GUID *, LPWSTR, LPWSTR, LPVOID, HMONITOR);

DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACKEX)

HRESULT WINAPI DirectDrawEnumerateExA( LPDDENUMCALLBACKEXA lpCallback, LPVOID lpContext, DWORD dwFlags);
HRESULT WINAPI DirectDrawEnumerateExW( LPDDENUMCALLBACKEXW lpCallback, LPVOID lpContext, DWORD dwFlags);
#define DirectDrawEnumerateEx WINELIB_NAME_AW(DirectDrawEnumerateEx)

#ifndef SM_CMONITORS
  #define HMONITOR    HANDLE
#endif

/* flags for DirectDrawEnumerateEx */
#define DDENUM_ATTACHEDSECONDARYDEVICES 0x00000001
#define DDENUM_DETACHEDSECONDARYDEVICES 0x00000002
#define DDENUM_NONDISPLAYDEVICES        0x00000004

#define DDCREATE_HARDWAREONLY     0x00000001l
#define DDCREATE_EMULATIONONLY    0x00000002l

typedef struct _DDBLTFX
{
  DWORD       dwSize;                         /* size of structure */
  DWORD       dwDDFX;                         /* FX operations */
  DWORD       dwROP;                          /* Win32 raster operations */
  DWORD       dwDDROP;                        /* Raster operations new for DirectDraw */
  DWORD       dwRotationAngle;                /* Rotation angle for blt */
  DWORD       dwZBufferOpCode;                /* ZBuffer compares */
  DWORD       dwZBufferLow;                   /* Low limit of Z buffer */
  DWORD       dwZBufferHigh;                  /* High limit of Z buffer */
  DWORD       dwZBufferBaseDest;              /* Destination base value */
  DWORD       dwZDestConstBitDepth;           /* Bit depth used to specify Z constant for destination */
  union
  {
    DWORD               dwZDestConst;       /* Constant to use as Z buffer for dest */
    LPDIRECTDRAWSURFACE lpDDSZBufferDest;   /* Surface to use as Z buffer for dest */
  };
  DWORD       dwZSrcConstBitDepth;          /* Bit depth used to specify Z constant for source */
  union
  {
    DWORD               dwZSrcConst;        /* Constant to use as Z buffer for src */
    LPDIRECTDRAWSURFACE lpDDSZBufferSrc;    /* Surface to use as Z buffer for src */
  };
  DWORD       dwAlphaEdgeBlendBitDepth;     /* Bit depth used to specify constant for alpha edge blend */
  DWORD       dwAlphaEdgeBlend;             /* Alpha for edge blending */
  DWORD       dwReserved;
  DWORD       dwAlphaDestConstBitDepth;     /* Bit depth used to specify alpha constant for destination */
  union
  {
    DWORD   dwAlphaDestConst;               /* Constant to use as Alpha Channel */
    LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as Alpha Channel */
  };
  DWORD       dwAlphaSrcConstBitDepth;      /* Bit depth used to specify alpha constant for source */
  union
  {
    DWORD   dwAlphaSrcConst;                /* Constant to use as Alpha Channel */
    LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as Alpha Channel */
  };
  union
  {
    DWORD   dwFillColor;                    /* color in RGB or Palettized */
    DWORD   dwFillDepth;                    /* depth value for z-buffer */
    DWORD   dwFillPixel;                    /* pixel val for RGBA or RGBZ */
    LPDIRECTDRAWSURFACE lpDDSPattern;       /* Surface to use as pattern */
  };
  DDCOLORKEY  ddckDestColorkey;             /* DestColorkey override */
  DDCOLORKEY  ddckSrcColorkey;              /* SrcColorkey override */
} DDBLTFX,*LPDDBLTFX;

/* dwDDFX */
/* arithmetic stretching along y axis */
#define DDBLTFX_ARITHSTRETCHY     0x00000001
/* mirror on y axis */
#define DDBLTFX_MIRRORLEFTRIGHT   0x00000002
/* mirror on x axis */
#define DDBLTFX_MIRRORUPDOWN      0x00000004
/* do not tear */
#define DDBLTFX_NOTEARING         0x00000008
/* 180 degrees clockwise rotation */
#define DDBLTFX_ROTATE180         0x00000010
/* 270 degrees clockwise rotation */
#define DDBLTFX_ROTATE270         0x00000020
/* 90 degrees clockwise rotation */
#define DDBLTFX_ROTATE90          0x00000040
/* dwZBufferLow and dwZBufferHigh specify limits to the copied Z values */
#define DDBLTFX_ZBUFFERRANGE      0x00000080
/* add dwZBufferBaseDest to every source z value before compare */
#define DDBLTFX_ZBUFFERBASEDEST   0x00000100

typedef struct _DDOVERLAYFX
{
  DWORD       dwSize;                         /* size of structure */
  DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
  DWORD       dwAlphaEdgeBlend;               /* Constant to use as alpha for edge blend */
  DWORD       dwReserved;
  DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
  union
  {
    DWORD   dwAlphaDestConst;               /* Constant to use as alpha channel for dest */
    LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as alpha channel for dest */
  };
  DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
  union
  {
    DWORD   dwAlphaSrcConst;                /* Constant to use as alpha channel for src */
    LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as alpha channel for src */
  };
  DDCOLORKEY  dckDestColorkey;                /* DestColorkey override */
  DDCOLORKEY  dckSrcColorkey;                 /* DestColorkey override */
  DWORD       dwDDFX;                         /* Overlay FX */
  DWORD       dwFlags;                        /* flags */
} DDOVERLAYFX,*LPDDOVERLAYFX;


//
// DDGAMMARAMP
//

typedef struct _DDGAMMARAMP
{
  WORD  red[256];
  WORD  green[256];
  WORD  blue[256];
} DDGAMMARAMP,*LPDDGAMMARAMP;

typedef struct _DDBLTBATCH
{
  LPRECT              lprDest;
  LPDIRECTDRAWSURFACE lpDDSSrc;
  LPRECT              lprSrc;
  DWORD               dwFlags;
  LPDDBLTFX           lpDDBltFx;
} DDBLTBATCH,*LPDDBLTBATCH;

#define MAX_DDDEVICEID_STRING          512

typedef struct tagDDDEVICEIDENTIFIER
{
  char    szDriver[MAX_DDDEVICEID_STRING];
  char    szDescription[MAX_DDDEVICEID_STRING];
  LARGE_INTEGER  liDriverVersion;
  DWORD   dwVendorId;
  DWORD   dwDeviceId;
  DWORD   dwSubSysId;
  DWORD   dwRevision;
  GUID    guidDeviceIdentifier;
} DDDEVICEIDENTIFIER, *LPDDDEVICEIDENTIFIER;

#define DDGDI_GETHOSTIDENTIFIER         0x00000001L

/*****************************************************************************
 * IDirectDrawPalette interface
 */
#define ICOM_INTERFACE IDirectDrawPalette
#define IDirectDrawPalette_METHODS \
    ICOM_METHOD1(HRESULT,GetCaps,    LPDWORD,lpdwCaps) \
    ICOM_METHOD4(HRESULT,GetEntries, DWORD,dwFlags, DWORD,dwBase, DWORD,dwNumEntries, LPPALETTEENTRY,lpEntries) \
    ICOM_METHOD3(HRESULT,Initialize, LPDIRECTDRAW,lpDD, DWORD,dwFlags, LPPALETTEENTRY,lpDDColorTable) \
    ICOM_METHOD4(HRESULT,SetEntries, DWORD,dwFlags, DWORD,dwStartingEntry, DWORD,dwCount, LPPALETTEENTRY,lpEntries)
#define IDirectDrawPalette_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawPalette_METHODS
ICOM_DEFINE(IDirectDrawPalette,IUnknown)
#undef ICOM_INTERFACE


#ifdef ICOM_CINTERFACE
    // IUnknown methods
#define IDirectDrawPalette_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
#define IDirectDrawPalette_AddRef(p)             ICOM_CALL (AddRef,p)
#define IDirectDrawPalette_Release(p)            ICOM_CALL (Release,p)
    // IDirectDrawPalette methods
#define IDirectDrawPalette_GetCaps(p,a)          ICOM_CALL1(GetCaps,p,a)
#define IDirectDrawPalette_GetEntries(p,a,b,c,d) ICOM_CALL4(GetEntries,p,a,b,c,d)
#define IDirectDrawPalette_Initialize(p,a,b,c)   ICOM_CALL3(Initialize,p,a,b,c)
#define IDirectDrawPalette_SetEntries(p,a,b,c,d) ICOM_CALL4(SetEntries,p,a,b,c,d)
#endif


/*****************************************************************************
 * IDirectDrawClipper interface
 */
#define ICOM_INTERFACE IDirectDrawClipper
#define IDirectDrawClipper_METHODS \
    ICOM_METHOD3(HRESULT,GetClipList,       LPRECT,lpRect, LPRGNDATA,lpClipList, LPDWORD,lpdwSize) \
    ICOM_METHOD1(HRESULT,GetHWnd,           HWND*,lphWnd) \
    ICOM_METHOD2(HRESULT,Initialize,        LPDIRECTDRAW,lpDD, DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,IsClipListChanged, BOOL*,lpbChanged) \
    ICOM_METHOD2(HRESULT,SetClipList,       LPRGNDATA,lpClipList, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,SetHWnd,           DWORD,dwFlags, HWND,hWnd)
#define IDirectDrawClipper_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawClipper_METHODS
ICOM_DEFINE(IDirectDrawClipper,IUnknown)
#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
    /*** IUnknown methods ***/
#define IDirectDrawClipper_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
#define IDirectDrawClipper_AddRef(p)             ICOM_CALL (AddRef,p)
#define IDirectDrawClipper_Release(p)            ICOM_CALL (Release,p)
    /*** IDirectDrawClipper methods ***/
#define IDirectDrawClipper_GetClipList(p,a,b,c)   ICOM_CALL3(GetClipList,p,a,b,c)
#define IDirectDrawClipper_GetHWnd(p,a)           ICOM_CALL1(GetHWnd,p,a)
#define IDirectDrawClipper_Initialize(p,a,b)      ICOM_CALL2(Initialize,p,a,b)
#define IDirectDrawClipper_IsClipListChanged(p,a) ICOM_CALL1(IsClipListChanged,p,a)
#define IDirectDrawClipper_SetClipList(p,a,b)     ICOM_CALL2(SetClipList,p,a,b)
#define IDirectDrawClipper_SetHWnd(p,a,b)         ICOM_CALL2(SetHWnd,p,a,b)
#endif


/*****************************************************************************
 * IDirectDraw interface
 */
#define ICOM_INTERFACE VOID
//#define ICOM_INTERFACE IDirectDraw
#define IDirectDraw_METHODS \
    ICOM_METHOD (HRESULT,Compact) \
    ICOM_METHOD3(HRESULT,CreateClipper,          DWORD,dwFlags, LPDIRECTDRAWCLIPPER*,lplpDDClipper, IUnknown*,pUnkOuter) \
    ICOM_METHOD4(HRESULT,CreatePalette,          DWORD,dwFlags, LPPALETTEENTRY,lpColorTable, LPDIRECTDRAWPALETTE*,lplpDDPalette, IUnknown*,pUnkOuter) \
    ICOM_METHOD3(HRESULT,CreateSurface,          LPDDSURFACEDESC,lpDDSurfaceDesc, LPDIRECTDRAWSURFACE*,lplpDDSurface, IUnknown*,pUnkOuter) \
    ICOM_METHOD2(HRESULT,DuplicateSurface,       LPDIRECTDRAWSURFACE,lpDDSurface, LPDIRECTDRAWSURFACE*,lplpDupDDSurface) \
    ICOM_METHOD4(HRESULT,EnumDisplayModes,       DWORD,dwFlags, LPDDSURFACEDESC,lpDDSurfaceDesc, LPVOID,lpContext, LPDDENUMMODESCALLBACK,lpEnumModesCallback) \
    ICOM_METHOD4(HRESULT,EnumSurfaces,           DWORD,dwFlags, LPDDSURFACEDESC,lpDDSD, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpEnumSurfacesCallback) \
    ICOM_METHOD (HRESULT,FlipToGDISurface) \
    ICOM_METHOD2(HRESULT,GetCaps,                LPDDCAPS,lpDDDriverCaps, LPDDCAPS,lpDDHELCaps) \
    ICOM_METHOD1(HRESULT,GetDisplayMode,         LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,GetFourCCCodes,         LPDWORD,lpNumCodes, LPDWORD,lpCodes) \
    ICOM_METHOD1(HRESULT,GetGDISurface,          LPDIRECTDRAWSURFACE*,lplpGDIDDSurface) \
    ICOM_METHOD1(HRESULT,GetMonitorFrequency,    LPDWORD,lpdwFrequency) \
    ICOM_METHOD1(HRESULT,GetScanLine,            LPDWORD,lpdwScanLine) \
    ICOM_METHOD1(HRESULT,GetVerticalBlankStatus, BOOL*,lpbIsInVB) \
    ICOM_METHOD1(HRESULT,Initialize,             GUID*,lpGUID) \
    ICOM_METHOD (HRESULT,RestoreDisplayMode) \
    ICOM_METHOD2(HRESULT,SetCooperativeLevel,    HWND,hWnd, DWORD,dwFlags) \
    ICOM_METHOD3(HRESULT,SetDisplayMode,         DWORD,dwWidth, DWORD,dwHeight, DWORD,dwBPP) \
    ICOM_METHOD2(HRESULT,WaitForVerticalBlank,   DWORD,dwFlags, HANDLE,hEvent)
#define IDirectDraw_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDraw_METHODS
ICOM_DEFINE(IDirectDraw,IUnknown)
//#undef ICOM_INTERFACE


#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDraw_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDraw_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDraw_Release(p)            ICOM_CALL (Release,p)
      /*** IDirectDraw methods ***/
  #define IDirectDraw_Compact(p)                  ICOM_CALL (Compact,p)
  #define IDirectDraw_CreateClipper(p,a,b,c)      ICOM_CALL3(CreateClipper,p,a,b,c)
  #define IDirectDraw_CreatePalette(p,a,b,c,d)    ICOM_CALL4(CreatePalette,p,a,b,c,d)
  #define IDirectDraw_CreateSurface(p,a,b,c)      ICOM_CALL3(CreateSurface,p,a,b,c)
  #define IDirectDraw_DuplicateSurface(p,a,b)     ICOM_CALL2(DuplicateSurface,p,a,b)
  #define IDirectDraw_EnumDisplayModes(p,a,b,c,d) ICOM_CALL4(EnumDisplayModes,p,a,b,c,d)
  #define IDirectDraw_EnumSurfaces(p,a,b,c,d)     ICOM_CALL4(EnumSurfaces,p,a,b,c,d)
  #define IDirectDraw_FlipToGDISurface(p)         ICOM_CALL (FlipToGDISurface,p)
  #define IDirectDraw_GetCaps(p,a,b)              ICOM_CALL2(GetCaps,p,a,b)
  #define IDirectDraw_GetDisplayMode(p,a)         ICOM_CALL1(GetDisplayMode,p,a)
  #define IDirectDraw_GetFourCCCodes(p,a,b)       ICOM_CALL2(GetFourCCCodes,p,a,b)
  #define IDirectDraw_GetGDISurface(p,a)          ICOM_CALL1(GetGDISurface,p,a)
  #define IDirectDraw_GetMonitorFrequency(p,a)    ICOM_CALL1(GetMonitorFrequency,p,a)
  #define IDirectDraw_GetScanLine(p,a)            ICOM_CALL1(GetScanLine,p,a)
  #define IDirectDraw_GetVerticalBlankStatus(p,a) ICOM_CALL1(GetVerticalBlankStatus,p,a)
  #define IDirectDraw_Initialize(p,a)             ICOM_CALL1(Initialize,p,a)
  #define IDirectDraw_RestoreDisplayMode(p)       ICOM_CALL (RestoreDisplayMode,p)
  #define IDirectDraw_SetCooperativeLevel(p,a,b)  ICOM_CALL2(SetCooperativeLevel,p,a,b)
  #define IDirectDraw_SetDisplayMode(p,a,b,c)     ICOM_CALL3(SetDisplayMode,p,a,b,c)
  #define IDirectDraw_WaitForVerticalBlank(p,a,b) ICOM_CALL2(WaitForVerticalBlank,p,a,b)
#endif


/* flags for Lock() */
#define DDLOCK_SURFACEMEMORYPTR 0x00000000
#define DDLOCK_WAIT             0x00000001
#define DDLOCK_EVENT            0x00000002
#define DDLOCK_READONLY         0x00000010
#define DDLOCK_WRITEONLY        0x00000020
#define DDLOCK_NOSYSLOCK        0x00000800


/*****************************************************************************
 * IDirectDraw2 interface
 */
/* Note: IDirectDraw2 cannot derive from IDirectDraw because the number of
 * arguments of SetDisplayMode has changed !
 */
//#define ICOM_INTERFACE IDirectDraw2
#define IDirectDraw2_METHODS \
    ICOM_METHOD (HRESULT,Compact) \
    ICOM_METHOD3(HRESULT,CreateClipper,          DWORD,dwFlags, LPDIRECTDRAWCLIPPER*,lplpDDClipper, IUnknown*,pUnkOuter) \
    ICOM_METHOD4(HRESULT,CreatePalette,          DWORD,dwFlags, LPPALETTEENTRY,lpColorTable, LPDIRECTDRAWPALETTE*,lplpDDPalette, IUnknown*,pUnkOuter) \
    ICOM_METHOD3(HRESULT,CreateSurface,          LPDDSURFACEDESC,lpDDSurfaceDesc, LPDIRECTDRAWSURFACE*,lplpDDSurface, IUnknown*,pUnkOuter) \
    ICOM_METHOD2(HRESULT,DuplicateSurface,       LPDIRECTDRAWSURFACE,lpDDSurface, LPDIRECTDRAWSURFACE*,lplpDupDDSurface) \
    ICOM_METHOD4(HRESULT,EnumDisplayModes,       DWORD,dwFlags, LPDDSURFACEDESC,lpDDSurfaceDesc, LPVOID,lpContext, LPDDENUMMODESCALLBACK,lpEnumModesCallback) \
    ICOM_METHOD4(HRESULT,EnumSurfaces,           DWORD,dwFlags, LPDDSURFACEDESC,lpDDSD, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpEnumSurfacesCallback) \
    ICOM_METHOD (HRESULT,FlipToGDISurface) \
    ICOM_METHOD2(HRESULT,GetCaps,                LPDDCAPS,lpDDDriverCaps, LPDDCAPS,lpDDHELCaps) \
    ICOM_METHOD1(HRESULT,GetDisplayMode,         LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,GetFourCCCodes,         LPDWORD,lpNumCodes, LPDWORD,lpCodes) \
    ICOM_METHOD1(HRESULT,GetGDISurface,          LPDIRECTDRAWSURFACE*,lplpGDIDDSurface) \
    ICOM_METHOD1(HRESULT,GetMonitorFrequency,    LPDWORD,lpdwFrequency) \
    ICOM_METHOD1(HRESULT,GetScanLine,            LPDWORD,lpdwScanLine) \
    ICOM_METHOD1(HRESULT,GetVerticalBlankStatus, BOOL*,lpbIsInVB) \
    ICOM_METHOD1(HRESULT,Initialize,             GUID*,lpGUID) \
    ICOM_METHOD (HRESULT,RestoreDisplayMode) \
    ICOM_METHOD2(HRESULT,SetCooperativeLevel,    HWND,hWnd, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,SetDisplayMode,         DWORD,dwWidth, DWORD,dwHeight, DWORD,dwBPP, DWORD,dwRefreshRate, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,WaitForVerticalBlank,   DWORD,dwFlags, HANDLE,hEvent) \
    /* added in v2 */ \
    ICOM_METHOD3(HRESULT,GetAvailableVidMem, LPDDSCAPS,lpDDCaps, LPDWORD,lpdwTotal, LPDWORD,lpdwFree)
#define IDirectDraw2_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDraw2_METHODS
ICOM_DEFINE(IDirectDraw2,IUnknown)
//#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDraw2_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDraw2_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDraw2_Release(p)            ICOM_CALL (Release,p)
      /*** IDirectDraw methods ***/
  #define IDirectDraw2_Compact(p)                  ICOM_CALL (Compact,p)
  #define IDirectDraw2_CreateClipper(p,a,b,c)      ICOM_CALL3(CreateClipper,p,a,b,c)
  #define IDirectDraw2_CreatePalette(p,a,b,c,d)    ICOM_CALL4(CreatePalette,p,a,b,c,d)
  #define IDirectDraw2_CreateSurface(p,a,b,c)      ICOM_CALL3(CreateSurface,p,a,b,c)
  #define IDirectDraw2_DuplicateSurface(p,a,b)     ICOM_CALL2(DuplicateSurface,p,a,b)
  #define IDirectDraw2_EnumDisplayModes(p,a,b,c,d) ICOM_CALL4(EnumDisplayModes,p,a,b,c,d)
  #define IDirectDraw2_EnumSurfaces(p,a,b,c,d)     ICOM_CALL4(EnumSurfaces,p,a,b,c,d)
  #define IDirectDraw2_FlipToGDISurface(p)         ICOM_CALL (FlipToGDISurface,p)
  #define IDirectDraw2_GetCaps(p,a,b)              ICOM_CALL2(GetCaps,p,a,b)
  #define IDirectDraw2_GetDisplayMode(p,a)         ICOM_CALL1(GetDisplayMode,p,a)
  #define IDirectDraw2_GetFourCCCodes(p,a,b)       ICOM_CALL2(GetFourCCCodes,p,a,b)
  #define IDirectDraw2_GetGDISurface(p,a)          ICOM_CALL1(GetGDISurface,p,a)
  #define IDirectDraw2_GetMonitorFrequency(p,a)    ICOM_CALL1(GetMonitorFrequency,p,a)
  #define IDirectDraw2_GetScanLine(p,a)            ICOM_CALL1(GetScanLine,p,a)
  #define IDirectDraw2_GetVerticalBlankStatus(p,a) ICOM_CALL1(GetVerticalBlankStatus,p,a)
  #define IDirectDraw2_Initialize(p,a)             ICOM_CALL1(Initialize,p,a)
  #define IDirectDraw2_RestoreDisplayMode(p)       ICOM_CALL (RestoreDisplayMode,p)
  #define IDirectDraw2_SetCooperativeLevel(p,a,b)  ICOM_CALL2(SetCooperativeLevel,p,a,b)
  #define IDirectDraw2_SetDisplayMode(p,a,b,c,d,e) ICOM_CALL5(SetDisplayMode,p,a,b,c,d,e)
  #define IDirectDraw2_WaitForVerticalBlank(p,a,b) ICOM_CALL2(WaitForVerticalBlank,p,a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw2_GetAvailableVidMem(p,a,b,c) ICOM_CALL3(GetAvailableVidMem,p,a,b,c)
#endif


/*****************************************************************************
 * IDirectDraw4 interface
 */
//#define ICOM_INTERFACE IDirectDraw4
#define IDirectDraw4_METHODS \
    ICOM_METHOD (HRESULT,Compact) \
    ICOM_METHOD3(HRESULT,CreateClipper,          DWORD,dwFlags, LPDIRECTDRAWCLIPPER*,lplpDDClipper, IUnknown*,pUnkOuter) \
    ICOM_METHOD4(HRESULT,CreatePalette,          DWORD,dwFlags, LPPALETTEENTRY,lpColorTable, LPDIRECTDRAWPALETTE*,lplpDDPalette, IUnknown*,pUnkOuter) \
    ICOM_METHOD3(HRESULT,CreateSurface,          LPDDSURFACEDESC2,lpDDSurfaceDesc, LPDIRECTDRAWSURFACE4*,lplpDDSurface, IUnknown*,pUnkOuter) \
    ICOM_METHOD2(HRESULT,DuplicateSurface,       LPDIRECTDRAWSURFACE4,lpDDSurface, LPDIRECTDRAWSURFACE4*,lplpDupDDSurface) \
    ICOM_METHOD4(HRESULT,EnumDisplayModes,       DWORD,dwFlags, LPDDSURFACEDESC2,lpDDSurfaceDesc, LPVOID,lpContext, LPDDENUMMODESCALLBACK2,lpEnumModesCallback) \
    ICOM_METHOD4(HRESULT,EnumSurfaces,           DWORD,dwFlags, LPDDSURFACEDESC2,lpDDSD, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK2,lpEnumSurfacesCallback) \
    ICOM_METHOD (HRESULT,FlipToGDISurface) \
    ICOM_METHOD2(HRESULT,GetCaps,                LPDDCAPS,lpDDDriverCaps, LPDDCAPS,lpDDHELCaps) \
    ICOM_METHOD1(HRESULT,GetDisplayMode,         LPDDSURFACEDESC2,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,GetFourCCCodes,         LPDWORD,lpNumCodes, LPDWORD,lpCodes) \
    ICOM_METHOD1(HRESULT,GetGDISurface,          LPDIRECTDRAWSURFACE4*,lplpGDIDDSurface) \
    ICOM_METHOD1(HRESULT,GetMonitorFrequency,    LPDWORD,lpdwFrequency) \
    ICOM_METHOD1(HRESULT,GetScanLine,            LPDWORD,lpdwScanLine) \
    ICOM_METHOD1(HRESULT,GetVerticalBlankStatus, BOOL*,lpbIsInVB) \
    ICOM_METHOD1(HRESULT,Initialize,             GUID*,lpGUID) \
    ICOM_METHOD (HRESULT,RestoreDisplayMode) \
    ICOM_METHOD2(HRESULT,SetCooperativeLevel,    HWND,hWnd, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,SetDisplayMode,         DWORD,dwWidth, DWORD,dwHeight, DWORD,dwBPP, DWORD,dwRefreshRate, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,WaitForVerticalBlank,   DWORD,dwFlags, HANDLE,hEvent) \
    /* added in v2 */ \
    ICOM_METHOD3(HRESULT,GetAvailableVidMem, LPDDSCAPS2,lpDDCaps, LPDWORD,lpdwTotal, LPDWORD,lpdwFree)\
    /* Added with V */ \
    ICOM_METHOD2(HRESULT,GetSurfaceFromDC,    HDC,hDC, LPDIRECTDRAWSURFACE4*,lpSurface) \
    ICOM_METHOD (HRESULT,RestoreAllSurfaces) \
    ICOM_METHOD (HRESULT,TestCooperativeLevel) \
    ICOM_METHOD2(HRESULT,GetDeviceIdentifier, LPDDDEVICEIDENTIFIER, lpArg1, DWORD, dwArg2)
#define IDirectDraw4_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDraw4_METHODS

ICOM_DEFINE(IDirectDraw4,IUnknown)
#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDraw4_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDraw4_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDraw4_Release(p)            ICOM_CALL (Release,p)
      /*** IDirectDraw methods ***/
  #define IDirectDraw4_Compact(p)                  ICOM_CALL (Compact,p)
  #define IDirectDraw4_CreateClipper(p,a,b,c)      ICOM_CALL3(CreateClipper,p,a,b,c)
  #define IDirectDraw4_CreatePalette(p,a,b,c,d)    ICOM_CALL4(CreatePalette,p,a,b,c,d)
  #define IDirectDraw4_CreateSurface(p,a,b,c)      ICOM_CALL3(CreateSurface,p,a,b,c)
  #define IDirectDraw4_DuplicateSurface(p,a,b)     ICOM_CALL2(DuplicateSurface,p,a,b)
  #define IDirectDraw4_EnumDisplayModes(p,a,b,c,d) ICOM_CALL4(EnumDisplayModes,p,a,b,c,d)
  #define IDirectDraw4_EnumSurfaces(p,a,b,c,d)     ICOM_CALL4(EnumSurfaces,p,a,b,c,d)
  #define IDirectDraw4_FlipToGDISurface(p)         ICOM_CALL (FlipToGDISurface,p)
  #define IDirectDraw4_GetCaps(p,a,b)              ICOM_CALL2(GetCaps,p,a,b)
  #define IDirectDraw4_GetDisplayMode(p,a)         ICOM_CALL1(GetDisplayMode,p,a)
  #define IDirectDraw4_GetFourCCCodes(p,a,b)       ICOM_CALL2(GetFourCCCodes,p,a,b)
  #define IDirectDraw4_GetGDISurface(p,a)          ICOM_CALL1(GetGDISurface,p,a)
  #define IDirectDraw4_GetMonitorFrequency(p,a)    ICOM_CALL1(GetMonitorFrequency,p,a)
  #define IDirectDraw4_GetScanLine(p,a)            ICOM_CALL1(GetScanLine,p,a)
  #define IDirectDraw4_GetVerticalBlankStatus(p,a) ICOM_CALL1(GetVerticalBlankStatus,p,a)
  #define IDirectDraw4_Initialize(p,a)             ICOM_CALL1(Initialize,p,a)
  #define IDirectDraw4_RestoreDisplayMode(p)       ICOM_CALL (RestoreDisplayMode,p)
  #define IDirectDraw4_SetCooperativeLevel(p,a,b)  ICOM_CALL2(SetCooperativeLevel,p,a,b)
  #define IDirectDraw4_SetDisplayMode(p,a,b,c)     ICOM_CALL3(SetDisplayMode,p,a,b,c)
  #define IDirectDraw4_WaitForVerticalBlank(p,a,b) ICOM_CALL2(WaitForVerticalBlank,p,a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw4_GetAvailableVidMem(p,a,b,c) ICOM_CALL3(GetAvailableVidMem,p,a,b,c)
  /*** IDirectDraw4 methods ***/
  #define IDirectDraw4_GetSurfaceFromDC(p,a,b)    ICOM_CALL2(GetSurfaceFromDC,p,a,b,c)
  #define IDirectDraw4_RestoreAllSurfaces(pc)     ICOM_CALL (RestoreAllSurfaces,p)
  #define IDirectDraw4_TestCooperativeLevel(p)    ICOM_CALL (TestCooperativeLevel,p)
  #define IDirectDraw4_GetDeviceIdentifier(p,a,b) ICOM_CALL2(GetDeviceIdentifier,p,a,b)
#endif


/*****************************************************************************
 * IDirectDrawSurface interface
 */
//#define ICOM_INTERFACE IDirectDrawSurface
#define ICOM_INTERFACE VOID
#define IDirectDrawSurface_METHODS \
    ICOM_METHOD1(HRESULT,AddAttachedSurface,    LPDIRECTDRAWSURFACE,lpDDSAttachedSurface) \
    ICOM_METHOD1(HRESULT,AddOverlayDirtyRect,   LPRECT,lpRect) \
    ICOM_METHOD5(HRESULT,Blt,                   LPRECT,lpDestRect, LPDIRECTDRAWSURFACE,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwFlags, LPDDBLTFX,lpDDBltFx) \
    ICOM_METHOD3(HRESULT,BltBatch,              LPDDBLTBATCH,lpDDBltBatch, DWORD,dwCount, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,BltFast,               DWORD,dwX, DWORD,dwY, LPDIRECTDRAWSURFACE,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwTrans) \
    ICOM_METHOD2(HRESULT,DeleteAttachedSurface, DWORD,dwFlags, LPDIRECTDRAWSURFACE,lpDDSAttachedSurface) \
    ICOM_METHOD2(HRESULT,EnumAttachedSurfaces,  LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpEnumSurfacesCallback) \
    ICOM_METHOD3(HRESULT,EnumOverlayZOrders,    DWORD,dwFlags, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpfnCallback) \
    ICOM_METHOD2(HRESULT,Flip,                  LPDIRECTDRAWSURFACE,lpDDSurfaceTargetOverride, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetAttachedSurface,    LPDDSCAPS,lpDDSCaps, LPDIRECTDRAWSURFACE*,lplpDDAttachedSurface) \
    ICOM_METHOD1(HRESULT,GetBltStatus,          DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,GetCaps,               LPDDSCAPS,lpDDSCaps) \
    ICOM_METHOD1(HRESULT,GetClipper,            LPDIRECTDRAWCLIPPER*,lplpDDClipper) \
    ICOM_METHOD2(HRESULT,GetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD1(HRESULT,GetDC,                 HDC*,lphDC) \
    ICOM_METHOD1(HRESULT,GetFlipStatus,         DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetOverlayPosition,    LPLONG,lplX, LPLONG,lplY) \
    ICOM_METHOD1(HRESULT,GetPalette,            LPDIRECTDRAWPALETTE*,lplpDDPalette) \
    ICOM_METHOD1(HRESULT,GetPixelFormat,        LPDDPIXELFORMAT,lpDDPixelFormat) \
    ICOM_METHOD1(HRESULT,GetSurfaceDesc,        LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,Initialize,            LPDIRECTDRAW,lpDD, LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD (HRESULT,IsLost) \
    ICOM_METHOD4(HRESULT,Lock,                  LPRECT,lpDestRect, LPDDSURFACEDESC,lpDDSurfaceDesc, DWORD,dwFlags, HANDLE,hEvent) \
    ICOM_METHOD1(HRESULT,ReleaseDC,             HDC,hDC) \
    ICOM_METHOD (HRESULT,Restore) \
    ICOM_METHOD1(HRESULT,SetClipper,            LPDIRECTDRAWCLIPPER,lpDDClipper) \
    ICOM_METHOD2(HRESULT,SetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD2(HRESULT,SetOverlayPosition,    LONG,lX, LONG,lY) \
    ICOM_METHOD1(HRESULT,SetPalette,            LPDIRECTDRAWPALETTE,lpDDPalette) \
    ICOM_METHOD1(HRESULT,Unlock,                LPVOID,lpSurfaceData) \
    ICOM_METHOD5(HRESULT,UpdateOverlay,         LPRECT,lpSrcRect, LPDIRECTDRAWSURFACE,lpDDDestSurface, LPRECT,lpDestRect, DWORD,dwFlags, LPDDOVERLAYFX,lpDDOverlayFx) \
    ICOM_METHOD1(HRESULT,UpdateOverlayDisplay,  DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,UpdateOverlayZOrder,   DWORD,dwFlags, LPDIRECTDRAWSURFACE,lpDDSReference)
#define IDirectDrawSurface_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawSurface_METHODS
ICOM_DEFINE(IDirectDrawSurface,IUnknown)
//#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDrawSurface_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDrawSurface_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDrawSurface_Release(p)            ICOM_CALL (Release,p)
      /*** IDirectDrawSurface methods ***/
  #define IDirectDrawSurface_AddAttachedSurface(p,a)      ICOM_CALL1(AddAttachedSurface,p,a)
  #define IDirectDrawSurface_AddOverlayDirtyRect(p,a)     ICOM_CALL1(AddOverlayDirtyRect,p,a)
  #define IDirectDrawSurface_Blt(p,a,b,c,d,e)             ICOM_CALL5(Blt,p,a,b,c,d,e)
  #define IDirectDrawSurface_BltBatch(p,a,b,c)            ICOM_CALL3(BltBatch,p,a,b,c)
  #define IDirectDrawSurface_BltFast(p,a,b,c,d,e)         ICOM_CALL5(BltFast,p,a,b,c,d,e)
  #define IDirectDrawSurface_DeleteAttachedSurface(p,a,b) ICOM_CALL2(DeleteAttachedSurface,p,a,b)
  #define IDirectDrawSurface_EnumAttachedSurfaces(p,a,b)  ICOM_CALL2(EnumAttachedSurfaces,p,a,b)
  #define IDirectDrawSurface_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL3(EnumOverlayZOrders,p,a,b,c)
  #define IDirectDrawSurface_Flip(p,a,b)                  ICOM_CALL2(Flip,p,a,b)
  #define IDirectDrawSurface_GetAttachedSurface(p,a,b)    ICOM_CALL2(GetAttachedSurface,p,a,b)
  #define IDirectDrawSurface_GetBltStatus(p,a)            ICOM_CALL1(GetBltStatus,p,a)
  #define IDirectDrawSurface_GetCaps(p,a)                 ICOM_CALL1(GetCaps,p,a)
  #define IDirectDrawSurface_GetClipper(p,a)              ICOM_CALL1(GetClipper,p,a)
  #define IDirectDrawSurface_GetColorKey(p,a,b)           ICOM_CALL2(GetColorKey,p,a,b)
  #define IDirectDrawSurface_GetDC(p,a)                   ICOM_CALL1(GetDC,p,a)
  #define IDirectDrawSurface_GetFlipStatus(p,a)           ICOM_CALL1(GetFlipStatus,p,a)
  #define IDirectDrawSurface_GetOverlayPosition(p,a,b)    ICOM_CALL2(GetOverlayPosition,p,a,b)
  #define IDirectDrawSurface_GetPalette(p,a)              ICOM_CALL1(GetPalette,p,a)
  #define IDirectDrawSurface_GetPixelFormat(p,a)          ICOM_CALL1(GetPixelFormat,p,a)
  #define IDirectDrawSurface_GetSurfaceDesc(p,a)          ICOM_CALL1(GetSurfaceDesc,p,a)
  #define IDirectDrawSurface_Initialize(p,a,b)            ICOM_CALL2(Initialize,p,a,b)
  #define IDirectDrawSurface_IsLost(p)                    ICOM_CALL (IsLost,p)
  #define IDirectDrawSurface_Lock(p,a,b,c,d)              ICOM_CALL4(Lock,p,a,b,c,d)
  #define IDirectDrawSurface_ReleaseDC(p,a)               ICOM_CALL1(ReleaseDC,p,a)
  #define IDirectDrawSurface_Restore(p,a,b)               ICOM_CALL (Restore,p,a,b)
  #define IDirectDrawSurface_SetClipper(p,a,b)            ICOM_CALL1(SetClipper,p,a,b)
  #define IDirectDrawSurface_SetColorKey(p,a,b)           ICOM_CALL2(SetColorKey,p,a,b)
  #define IDirectDrawSurface_SetOverlayPosition(p,a,b)    ICOM_CALL2(SetOverlayPosition,p,a,b)
  #define IDirectDrawSurface_SetPalette(p,a)              ICOM_CALL1(SetPalette,p,a)
  #define IDirectDrawSurface_Unlock(p,a)                  ICOM_CALL1(Unlock,p,a)
  #define IDirectDrawSurface_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL5(UpdateOverlay,p,a,b,c,d,e)
  #define IDirectDrawSurface_UpdateOverlayDisplay(p,a)    ICOM_CALL1(UpdateOverlayDisplay,p,a)
  #define IDirectDrawSurface_UpdateOverlayZOrder(p,a,b)   ICOM_CALL2(UpdateOverlayZOrder,p,a,b)
#endif


/*****************************************************************************
 * IDirectDrawSurface2 interface
 */
/* Cannot inherit from IDirectDrawSurface because the LPDIRECTDRAWSURFACE parameters
 * have been converted to LPDIRECTDRAWSURFACE2.
 */
//#define ICOM_INTERFACE IDirectDrawSurface2
#define IDirectDrawSurface2_METHODS \
    ICOM_METHOD1(HRESULT,AddAttachedSurface,    LPDIRECTDRAWSURFACE2,lpDDSAttachedSurface) \
    ICOM_METHOD1(HRESULT,AddOverlayDirtyRect,   LPRECT,lpRect) \
    ICOM_METHOD5(HRESULT,Blt,                   LPRECT,lpDestRect, LPDIRECTDRAWSURFACE2,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwFlags, LPDDBLTFX,lpDDBltFx) \
    ICOM_METHOD3(HRESULT,BltBatch,              LPDDBLTBATCH,lpDDBltBatch, DWORD,dwCount, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,BltFast,               DWORD,dwX, DWORD,dwY, LPDIRECTDRAWSURFACE2,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwTrans) \
    ICOM_METHOD2(HRESULT,DeleteAttachedSurface, DWORD,dwFlags, LPDIRECTDRAWSURFACE2,lpDDSAttachedSurface) \
    ICOM_METHOD2(HRESULT,EnumAttachedSurfaces,  LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpEnumSurfacesCallback) \
    ICOM_METHOD3(HRESULT,EnumOverlayZOrders,    DWORD,dwFlags, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpfnCallback) \
    ICOM_METHOD2(HRESULT,Flip,                  LPDIRECTDRAWSURFACE2,lpDDSurfaceTargetOverride, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetAttachedSurface,    LPDDSCAPS,lpDDSCaps, LPDIRECTDRAWSURFACE2*,lplpDDAttachedSurface) \
    ICOM_METHOD1(HRESULT,GetBltStatus,          DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,GetCaps,               LPDDSCAPS,lpDDSCaps) \
    ICOM_METHOD1(HRESULT,GetClipper,            LPDIRECTDRAWCLIPPER*,lplpDDClipper) \
    ICOM_METHOD2(HRESULT,GetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD1(HRESULT,GetDC,                 HDC*,lphDC) \
    ICOM_METHOD1(HRESULT,GetFlipStatus,         DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetOverlayPosition,    LPLONG,lplX, LPLONG,lplY) \
    ICOM_METHOD1(HRESULT,GetPalette,            LPDIRECTDRAWPALETTE*,lplpDDPalette) \
    ICOM_METHOD1(HRESULT,GetPixelFormat,        LPDDPIXELFORMAT,lpDDPixelFormat) \
    ICOM_METHOD1(HRESULT,GetSurfaceDesc,        LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,Initialize,            LPDIRECTDRAW,lpDD, LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD (HRESULT,IsLost) \
    ICOM_METHOD4(HRESULT,Lock,                  LPRECT,lpDestRect, LPDDSURFACEDESC,lpDDSurfaceDesc, DWORD,dwFlags, HANDLE,hEvent) \
    ICOM_METHOD1(HRESULT,ReleaseDC,             HDC,hDC) \
    ICOM_METHOD (HRESULT,Restore) \
    ICOM_METHOD1(HRESULT,SetClipper,            LPDIRECTDRAWCLIPPER,lpDDClipper) \
    ICOM_METHOD2(HRESULT,SetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD2(HRESULT,SetOverlayPosition,    LONG,lX, LONG,lY) \
    ICOM_METHOD1(HRESULT,SetPalette,            LPDIRECTDRAWPALETTE,lpDDPalette) \
    ICOM_METHOD1(HRESULT,Unlock,                LPVOID,lpSurfaceData) \
    ICOM_METHOD5(HRESULT,UpdateOverlay,         LPRECT,lpSrcRect, LPDIRECTDRAWSURFACE2,lpDDDestSurface, LPRECT,lpDestRect, DWORD,dwFlags, LPDDOVERLAYFX,lpDDOverlayFx) \
    ICOM_METHOD1(HRESULT,UpdateOverlayDisplay,  DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,UpdateOverlayZOrder,   DWORD,dwFlags, LPDIRECTDRAWSURFACE2,lpDDSReference) \
    /* added in v2 */ \
    ICOM_METHOD1(HRESULT,GetDDInterface, LPVOID*,lplpDD) \
    ICOM_METHOD1(HRESULT,PageLock,       DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,PageUnlock,     DWORD,dwFlags)
#define IDirectDrawSurface2_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawSurface2_METHODS
ICOM_DEFINE(IDirectDrawSurface2,IUnknown)
//#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDrawSurface2_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDrawSurface2_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDrawSurface2_Release(p)            ICOM_CALL (Release,p)
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface2_AddAttachedSurface(p,a)      ICOM_CALL1(AddAttachedSurface,p,a)
  #define IDirectDrawSurface2_AddOverlayDirtyRect(p,a)     ICOM_CALL1(AddOverlayDirtyRect,p,a)
  #define IDirectDrawSurface2_Blt(p,a,b,c,d,e)             ICOM_CALL5(Blt,p,a,b,c,d,e)
  #define IDirectDrawSurface2_BltBatch(p,a,b,c)            ICOM_CALL3(BltBatch,p,a,b,c)
  #define IDirectDrawSurface2_BltFast(p,a,b,c,d,e)         ICOM_CALL5(BltFast,p,a,b,c,d,e)
  #define IDirectDrawSurface2_DeleteAttachedSurface(p,a,b) ICOM_CALL2(DeleteAttachedSurface,p,a,b)
  #define IDirectDrawSurface2_EnumAttachedSurfaces(p,a,b)  ICOM_CALL2(EnumAttachedSurfaces,p,a,b)
  #define IDirectDrawSurface2_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL3(EnumOverlayZOrders,p,a,b,c)
  #define IDirectDrawSurface2_Flip(p,a,b)                  ICOM_CALL2(Flip,p,a,b)
  #define IDirectDrawSurface2_GetAttachedSurface(p,a,b)    ICOM_CALL2(GetAttachedSurface,p,a,b)
  #define IDirectDrawSurface2_GetBltStatus(p,a)            ICOM_CALL1(GetBltStatus,p,a)
  #define IDirectDrawSurface2_GetCaps(p,a)                 ICOM_CALL1(GetCaps,p,a)
  #define IDirectDrawSurface2_GetClipper(p,a)              ICOM_CALL1(GetClipper,p,a)
  #define IDirectDrawSurface2_GetColorKey(p,a,b)           ICOM_CALL2(GetColorKey,p,a,b)
  #define IDirectDrawSurface2_GetDC(p,a)                   ICOM_CALL1(GetDC,p,a)
  #define IDirectDrawSurface2_GetFlipStatus(p,a)           ICOM_CALL1(GetFlipStatus,p,a)
  #define IDirectDrawSurface2_GetOverlayPosition(p,a,b)    ICOM_CALL2(GetOverlayPosition,p,a,b)
  #define IDirectDrawSurface2_GetPalette(p,a)              ICOM_CALL1(GetPalette,p,a)
  #define IDirectDrawSurface2_GetPixelFormat(p,a)          ICOM_CALL1(GetPixelFormat,p,a)
  #define IDirectDrawSurface2_GetSurfaceDesc(p,a)          ICOM_CALL1(GetSurfaceDesc,p,a)
  #define IDirectDrawSurface2_Initialize(p,a,b)            ICOM_CALL2(Initialize,p,a,b)
  #define IDirectDrawSurface2_IsLost(p)                    ICOM_CALL (IsLost,p)
  #define IDirectDrawSurface2_Lock(p,a,b,c,d)              ICOM_CALL4(Lock,p,a,b,c,d)
  #define IDirectDrawSurface2_ReleaseDC(p,a)               ICOM_CALL1(ReleaseDC,p,a)
  #define IDirectDrawSurface2_Restore(p,a,b)               ICOM_CALL (Restore,p,a,b)
  #define IDirectDrawSurface2_SetClipper(p,a,b)            ICOM_CALL1(SetClipper,p,a,b)
  #define IDirectDrawSurface2_SetColorKey(p,a,b)           ICOM_CALL2(SetColorKey,p,a,b)
  #define IDirectDrawSurface2_SetOverlayPosition(p,a,b)    ICOM_CALL2(SetOverlayPosition,p,a,b)
  #define IDirectDrawSurface2_SetPalette(p,a)              ICOM_CALL1(SetPalette,p,a)
  #define IDirectDrawSurface2_Unlock(p,a)                  ICOM_CALL1(Unlock,p,a)
  #define IDirectDrawSurface2_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL5(UpdateOverlay,p,a,b,c,d,e)
  #define IDirectDrawSurface2_UpdateOverlayDisplay(p,a)    ICOM_CALL1(UpdateOverlayDisplay,p,a)
  #define IDirectDrawSurface2_UpdateOverlayZOrder(p,a,b)   ICOM_CALL2(UpdateOverlayZOrder,p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface2_GetDDInterface(p,a) ICOM_CALL1(GetDDInterface,p,a)
  #define IDirectDrawSurface2_PageLock(p,a)       ICOM_CALL1(PageLock,p,a)
  #define IDirectDrawSurface2_PageUnlock(p,a)     ICOM_CALL1(PageUnlock,p,a)
#endif


/*****************************************************************************
 * IDirectDrawSurface3 interface
 */
/* Cannot inherit from IDirectDrawSurface2 because the LPDIRECTDRAWSURFACE2 parameters
 * have been converted to LPDIRECTDRAWSURFACE3.
 */
//#define ICOM_INTERFACE IDirectDrawSurface3
#define IDirectDrawSurface3_METHODS \
    ICOM_METHOD1(HRESULT,AddAttachedSurface,    LPDIRECTDRAWSURFACE3,lpDDSAttachedSurface) \
    ICOM_METHOD1(HRESULT,AddOverlayDirtyRect,   LPRECT,lpRect) \
    ICOM_METHOD5(HRESULT,Blt,                   LPRECT,lpDestRect, LPDIRECTDRAWSURFACE3,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwFlags, LPDDBLTFX,lpDDBltFx) \
    ICOM_METHOD3(HRESULT,BltBatch,              LPDDBLTBATCH,lpDDBltBatch, DWORD,dwCount, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,BltFast,               DWORD,dwX, DWORD,dwY, LPDIRECTDRAWSURFACE3,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwTrans) \
    ICOM_METHOD2(HRESULT,DeleteAttachedSurface, DWORD,dwFlags, LPDIRECTDRAWSURFACE3,lpDDSAttachedSurface) \
    ICOM_METHOD2(HRESULT,EnumAttachedSurfaces,  LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpEnumSurfacesCallback) \
    ICOM_METHOD3(HRESULT,EnumOverlayZOrders,    DWORD,dwFlags, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK,lpfnCallback) \
    ICOM_METHOD2(HRESULT,Flip,                  LPDIRECTDRAWSURFACE3,lpDDSurfaceTargetOverride, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetAttachedSurface,    LPDDSCAPS,lpDDSCaps, LPDIRECTDRAWSURFACE3*,lplpDDAttachedSurface) \
    ICOM_METHOD1(HRESULT,GetBltStatus,          DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,GetCaps,               LPDDSCAPS,lpDDSCaps) \
    ICOM_METHOD1(HRESULT,GetClipper,            LPDIRECTDRAWCLIPPER*,lplpDDClipper) \
    ICOM_METHOD2(HRESULT,GetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD1(HRESULT,GetDC,                 HDC*,lphDC) \
    ICOM_METHOD1(HRESULT,GetFlipStatus,         DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetOverlayPosition,    LPLONG,lplX, LPLONG,lplY) \
    ICOM_METHOD1(HRESULT,GetPalette,            LPDIRECTDRAWPALETTE*,lplpDDPalette) \
    ICOM_METHOD1(HRESULT,GetPixelFormat,        LPDDPIXELFORMAT,lpDDPixelFormat) \
    ICOM_METHOD1(HRESULT,GetSurfaceDesc,        LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,Initialize,            LPDIRECTDRAW,lpDD, LPDDSURFACEDESC,lpDDSurfaceDesc) \
    ICOM_METHOD (HRESULT,IsLost) \
    ICOM_METHOD4(HRESULT,Lock,                  LPRECT,lpDestRect, LPDDSURFACEDESC,lpDDSurfaceDesc, DWORD,dwFlags, HANDLE,hEvent) \
    ICOM_METHOD1(HRESULT,ReleaseDC,             HDC,hDC) \
    ICOM_METHOD (HRESULT,Restore) \
    ICOM_METHOD1(HRESULT,SetClipper,            LPDIRECTDRAWCLIPPER,lpDDClipper) \
    ICOM_METHOD2(HRESULT,SetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD2(HRESULT,SetOverlayPosition,    LONG,lX, LONG,lY) \
    ICOM_METHOD1(HRESULT,SetPalette,            LPDIRECTDRAWPALETTE,lpDDPalette) \
    ICOM_METHOD1(HRESULT,Unlock,                LPVOID,lpSurfaceData) \
    ICOM_METHOD5(HRESULT,UpdateOverlay,         LPRECT,lpSrcRect, LPDIRECTDRAWSURFACE3,lpDDDestSurface, LPRECT,lpDestRect, DWORD,dwFlags, LPDDOVERLAYFX,lpDDOverlayFx) \
    ICOM_METHOD1(HRESULT,UpdateOverlayDisplay,  DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,UpdateOverlayZOrder,   DWORD,dwFlags, LPDIRECTDRAWSURFACE3,lpDDSReference) \
    /* added in v2 */ \
    ICOM_METHOD1(HRESULT,GetDDInterface, LPVOID*,lplpDD) \
    ICOM_METHOD1(HRESULT,PageLock,       DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,PageUnlock,     DWORD,dwFlags) \
    /* added in v3 */ \
    ICOM_METHOD2(HRESULT,SetSurfaceDesc, LPDDSURFACEDESC,lpDDSD, DWORD,dwFlags)
#define IDirectDrawSurface3_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawSurface3_METHODS
ICOM_DEFINE(IDirectDrawSurface3,IUnknown)
//#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDrawSurface3_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDrawSurface3_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDrawSurface3_Release(p)            ICOM_CALL (Release,p)
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface3_AddAttachedSurface(p,a)      ICOM_CALL1(AddAttachedSurface,p,a)
  #define IDirectDrawSurface3_AddOverlayDirtyRect(p,a)     ICOM_CALL1(AddOverlayDirtyRect,p,a)
  #define IDirectDrawSurface3_Blt(p,a,b,c,d,e)             ICOM_CALL5(Blt,p,a,b,c,d,e)
  #define IDirectDrawSurface3_BltBatch(p,a,b,c)            ICOM_CALL3(BltBatch,p,a,b,c)
  #define IDirectDrawSurface3_BltFast(p,a,b,c,d,e)         ICOM_CALL5(BltFast,p,a,b,c,d,e)
  #define IDirectDrawSurface3_DeleteAttachedSurface(p,a,b) ICOM_CALL2(DeleteAttachedSurface,p,a,b)
  #define IDirectDrawSurface3_EnumAttachedSurfaces(p,a,b)  ICOM_CALL2(EnumAttachedSurfaces,p,a,b)
  #define IDirectDrawSurface3_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL3(EnumOverlayZOrders,p,a,b,c)
  #define IDirectDrawSurface3_Flip(p,a,b)                  ICOM_CALL2(Flip,p,a,b)
  #define IDirectDrawSurface3_GetAttachedSurface(p,a,b)    ICOM_CALL2(GetAttachedSurface,p,a,b)
  #define IDirectDrawSurface3_GetBltStatus(p,a)            ICOM_CALL1(GetBltStatus,p,a)
  #define IDirectDrawSurface3_GetCaps(p,a)                 ICOM_CALL1(GetCaps,p,a)
  #define IDirectDrawSurface3_GetClipper(p,a)              ICOM_CALL1(GetClipper,p,a)
  #define IDirectDrawSurface3_GetColorKey(p,a,b)           ICOM_CALL2(GetColorKey,p,a,b)
  #define IDirectDrawSurface3_GetDC(p,a)                   ICOM_CALL1(GetDC,p,a)
  #define IDirectDrawSurface3_GetFlipStatus(p,a)           ICOM_CALL1(GetFlipStatus,p,a)
  #define IDirectDrawSurface3_GetOverlayPosition(p,a,b)    ICOM_CALL2(GetOverlayPosition,p,a,b)
  #define IDirectDrawSurface3_GetPalette(p,a)              ICOM_CALL1(GetPalette,p,a)
  #define IDirectDrawSurface3_GetPixelFormat(p,a)          ICOM_CALL1(GetPixelFormat,p,a)
  #define IDirectDrawSurface3_GetSurfaceDesc(p,a)          ICOM_CALL1(GetSurfaceDesc,p,a)
  #define IDirectDrawSurface3_Initialize(p,a,b)            ICOM_CALL2(Initialize,p,a,b)
  #define IDirectDrawSurface3_IsLost(p)                    ICOM_CALL (IsLost,p)
  #define IDirectDrawSurface3_Lock(p,a,b,c,d)              ICOM_CALL4(Lock,p,a,b,c,d)
  #define IDirectDrawSurface3_ReleaseDC(p,a)               ICOM_CALL1(ReleaseDC,p,a)
  #define IDirectDrawSurface3_Restore(p,a,b)               ICOM_CALL (Restore,p,a,b)
  #define IDirectDrawSurface3_SetClipper(p,a,b)            ICOM_CALL1(SetClipper,p,a,b)
  #define IDirectDrawSurface3_SetColorKey(p,a,b)           ICOM_CALL2(SetColorKey,p,a,b)
  #define IDirectDrawSurface3_SetOverlayPosition(p,a,b)    ICOM_CALL2(SetOverlayPosition,p,a,b)
  #define IDirectDrawSurface3_SetPalette(p,a)              ICOM_CALL1(SetPalette,p,a)
  #define IDirectDrawSurface3_Unlock(p,a)                  ICOM_CALL1(Unlock,p,a)
  #define IDirectDrawSurface3_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL5(UpdateOverlay,p,a,b,c,d,e)
  #define IDirectDrawSurface3_UpdateOverlayDisplay(p,a)    ICOM_CALL1(UpdateOverlayDisplay,p,a)
  #define IDirectDrawSurface3_UpdateOverlayZOrder(p,a,b)   ICOM_CALL2(UpdateOverlayZOrder,p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface3_GetDDInterface(p,a) ICOM_CALL1(GetDDInterface,p,a)
  #define IDirectDrawSurface3_PageLock(p,a)       ICOM_CALL1(PageLock,p,a)
  #define IDirectDrawSurface3_PageUnlock(p,a)     ICOM_CALL1(PageUnlock,p,a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface3_SetSurfaceDesc(p,a,b) ICOM_CALL2(SetSurfaceDesc,p,a,b)
#endif


/*****************************************************************************
 * IDirectDrawSurface4 interface
 */
/* Cannot inherit from IDirectDrawSurface2 because the LPDIRECTDRAWSURFACE2 parameters
 * have been converted to LPDIRECTDRAWSURFACE3.
 */
/* FIXME: I assumed IDirectDrawSurface4 does not inherit from IDirectDrawSurface3 but I
 * have actually not proof of that. Can someone check and remove this comment or patch
 * accordingly ?
 */
//#define ICOM_INTERFACE IDirectDrawSurface4
#define IDirectDrawSurface4_METHODS \
    ICOM_METHOD1(HRESULT,AddAttachedSurface,    LPDIRECTDRAWSURFACE4,lpDDSAttachedSurface) \
    ICOM_METHOD1(HRESULT,AddOverlayDirtyRect,   LPRECT,lpRect) \
    ICOM_METHOD5(HRESULT,Blt,                   LPRECT,lpDestRect, LPDIRECTDRAWSURFACE4,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwFlags, LPDDBLTFX,lpDDBltFx) \
    ICOM_METHOD3(HRESULT,BltBatch,              LPDDBLTBATCH,lpDDBltBatch, DWORD,dwCount, DWORD,dwFlags) \
    ICOM_METHOD5(HRESULT,BltFast,               DWORD,dwX, DWORD,dwY, LPDIRECTDRAWSURFACE4,lpDDSrcSurface, LPRECT,lpSrcRect, DWORD,dwTrans) \
    ICOM_METHOD2(HRESULT,DeleteAttachedSurface, DWORD,dwFlags, LPDIRECTDRAWSURFACE4,lpDDSAttachedSurface) \
    ICOM_METHOD2(HRESULT,EnumAttachedSurfaces,  LPVOID,lpContext, LPDDENUMSURFACESCALLBACK2,lpEnumSurfacesCallback) \
    ICOM_METHOD3(HRESULT,EnumOverlayZOrders,    DWORD,dwFlags, LPVOID,lpContext, LPDDENUMSURFACESCALLBACK2,lpfnCallback) \
    ICOM_METHOD2(HRESULT,Flip,                  LPDIRECTDRAWSURFACE4,lpDDSurfaceTargetOverride, DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetAttachedSurface,    LPDDSCAPS2,lpDDSCaps, LPDIRECTDRAWSURFACE4*,lplpDDAttachedSurface) \
    ICOM_METHOD1(HRESULT,GetBltStatus,          DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,GetCaps,               LPDDSCAPS2,lpDDSCaps) \
    ICOM_METHOD1(HRESULT,GetClipper,            LPDIRECTDRAWCLIPPER*,lplpDDClipper) \
    ICOM_METHOD2(HRESULT,GetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD1(HRESULT,GetDC,                 HDC*,lphDC) \
    ICOM_METHOD1(HRESULT,GetFlipStatus,         DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,GetOverlayPosition,    LPLONG,lplX, LPLONG,lplY) \
    ICOM_METHOD1(HRESULT,GetPalette,            LPDIRECTDRAWPALETTE*,lplpDDPalette) \
    ICOM_METHOD1(HRESULT,GetPixelFormat,        LPDDPIXELFORMAT,lpDDPixelFormat) \
    ICOM_METHOD1(HRESULT,GetSurfaceDesc,        LPDDSURFACEDESC2,lpDDSurfaceDesc) \
    ICOM_METHOD2(HRESULT,Initialize,            LPDIRECTDRAW,lpDD, LPDDSURFACEDESC2,lpDDSurfaceDesc) \
    ICOM_METHOD (HRESULT,IsLost) \
    ICOM_METHOD4(HRESULT,Lock,                  LPRECT,lpDestRect, LPDDSURFACEDESC2,lpDDSurfaceDesc, DWORD,dwFlags, HANDLE,hEvent) \
    ICOM_METHOD1(HRESULT,ReleaseDC,             HDC,hDC) \
    ICOM_METHOD (HRESULT,Restore) \
    ICOM_METHOD1(HRESULT,SetClipper,            LPDIRECTDRAWCLIPPER,lpDDClipper) \
    ICOM_METHOD2(HRESULT,SetColorKey,           DWORD,dwFlags, LPDDCOLORKEY,lpDDColorKey) \
    ICOM_METHOD2(HRESULT,SetOverlayPosition,    LONG,lX, LONG,lY) \
    ICOM_METHOD1(HRESULT,SetPalette,            LPDIRECTDRAWPALETTE,lpDDPalette) \
    ICOM_METHOD1(HRESULT,Unlock,                LPRECT,lpSurfaceData) \
    ICOM_METHOD5(HRESULT,UpdateOverlay,         LPRECT,lpSrcRect, LPDIRECTDRAWSURFACE4,lpDDDestSurface, LPRECT,lpDestRect, DWORD,dwFlags, LPDDOVERLAYFX,lpDDOverlayFx) \
    ICOM_METHOD1(HRESULT,UpdateOverlayDisplay,  DWORD,dwFlags) \
    ICOM_METHOD2(HRESULT,UpdateOverlayZOrder,   DWORD,dwFlags, LPDIRECTDRAWSURFACE4,lpDDSReference) \
    /* added in v2 */ \
    ICOM_METHOD1(HRESULT,GetDDInterface, LPVOID*,lplpDD) \
    ICOM_METHOD1(HRESULT,PageLock,       DWORD,dwFlags) \
    ICOM_METHOD1(HRESULT,PageUnlock,     DWORD,dwFlags) \
    /* added in v3 */ \
    ICOM_METHOD2(HRESULT,SetSurfaceDesc, LPDDSURFACEDESC2,lpDDSD, DWORD,dwFlags) \
    /* added in v4 */ \
    ICOM_METHOD4(HRESULT,SetPrivateData,       REFGUID,arg1, LPVOID,arg2, DWORD,arg3, DWORD,arg4) \
    ICOM_METHOD3(HRESULT,GetPrivateData,       REFGUID,arg1, LPVOID,arg2, LPDWORD,arg3) \
    ICOM_METHOD1(HRESULT,FreePrivateData,      REFGUID,arg1) \
    ICOM_METHOD1(HRESULT,GetUniquenessValue,   LPDWORD,arg1) \
    ICOM_METHOD (HRESULT,ChangeUniquenessValue)
#define IDirectDrawSurface4_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawSurface4_METHODS
ICOM_DEFINE(IDirectDrawSurface4,IUnknown)
#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
      /*** IUnknown methods ***/
  #define IDirectDrawSurface4_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDrawSurface4_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDrawSurface4_Release(p)            ICOM_CALL (Release,p)
  /*** IDirectDrawSurface (almost) methods ***/
  #define IDirectDrawSurface4_AddAttachedSurface(p,a)      ICOM_CALL1(AddAttachedSurface,p,a)
  #define IDirectDrawSurface4_AddOverlayDirtyRect(p,a)     ICOM_CALL1(AddOverlayDirtyRect,p,a)
  #define IDirectDrawSurface4_Blt(p,a,b,c,d,e)             ICOM_CALL5(Blt,p,a,b,c,d,e)
  #define IDirectDrawSurface4_BltBatch(p,a,b,c)            ICOM_CALL3(BltBatch,p,a,b,c)
  #define IDirectDrawSurface4_BltFast(p,a,b,c,d,e)         ICOM_CALL5(BltFast,p,a,b,c,d,e)
  #define IDirectDrawSurface4_DeleteAttachedSurface(p,a,b) ICOM_CALL2(DeleteAttachedSurface,p,a,b)
  #define IDirectDrawSurface4_EnumAttachedSurfaces(p,a,b)  ICOM_CALL2(EnumAttachedSurfaces,p,a,b)
  #define IDirectDrawSurface4_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL3(EnumOverlayZOrders,p,a,b,c)
  #define IDirectDrawSurface4_Flip(p,a,b)                  ICOM_CALL2(Flip,p,a,b)
  #define IDirectDrawSurface4_GetAttachedSurface(p,a,b)    ICOM_CALL2(GetAttachedSurface,p,a,b)
  #define IDirectDrawSurface4_GetBltStatus(p,a)            ICOM_CALL1(GetBltStatus,p,a)
  #define IDirectDrawSurface4_GetCaps(p,a)                 ICOM_CALL1(GetCaps,p,a)
  #define IDirectDrawSurface4_GetClipper(p,a)              ICOM_CALL1(GetClipper,p,a)
  #define IDirectDrawSurface4_GetColorKey(p,a,b)           ICOM_CALL2(GetColorKey,p,a,b)
  #define IDirectDrawSurface4_GetDC(p,a)                   ICOM_CALL1(GetDC,p,a)
  #define IDirectDrawSurface4_GetFlipStatus(p,a)           ICOM_CALL1(GetFlipStatus,p,a)
  #define IDirectDrawSurface4_GetOverlayPosition(p,a,b)    ICOM_CALL2(GetOverlayPosition,p,a,b)
  #define IDirectDrawSurface4_GetPalette(p,a)              ICOM_CALL1(GetPalette,p,a)
  #define IDirectDrawSurface4_GetPixelFormat(p,a)          ICOM_CALL1(GetPixelFormat,p,a)
  #define IDirectDrawSurface4_GetSurfaceDesc(p,a)          ICOM_CALL1(GetSurfaceDesc,p,a)
  #define IDirectDrawSurface4_Initialize(p,a,b)            ICOM_CALL2(Initialize,p,a,b)
  #define IDirectDrawSurface4_IsLost(p)                    ICOM_CALL (IsLost,p)
  #define IDirectDrawSurface4_Lock(p,a,b,c,d)              ICOM_CALL4(Lock,p,a,b,c,d)
  #define IDirectDrawSurface4_ReleaseDC(p,a)               ICOM_CALL1(ReleaseDC,p,a)
  #define IDirectDrawSurface4_Restore(p,a,b)               ICOM_CALL (Restore,p,a,b)
  #define IDirectDrawSurface4_SetClipper(p,a,b)            ICOM_CALL1(SetClipper,p,a,b)
  #define IDirectDrawSurface4_SetColorKey(p,a,b)           ICOM_CALL2(SetColorKey,p,a,b)
  #define IDirectDrawSurface4_SetOverlayPosition(p,a,b)    ICOM_CALL2(SetOverlayPosition,p,a,b)
  #define IDirectDrawSurface4_SetPalette(p,a)              ICOM_CALL1(SetPalette,p,a)
  #define IDirectDrawSurface4_Unlock(p,a)                  ICOM_CALL1(Unlock,p,a)
  #define IDirectDrawSurface4_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL5(UpdateOverlay,p,a,b,c,d,e)
  #define IDirectDrawSurface4_UpdateOverlayDisplay(p,a)    ICOM_CALL1(UpdateOverlayDisplay,p,a)
  #define IDirectDrawSurface4_UpdateOverlayZOrder(p,a,b)   ICOM_CALL2(UpdateOverlayZOrder,p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface4_GetDDInterface(p,a) ICOM_CALL1(GetDDInterface,p,a)
  #define IDirectDrawSurface4_PageLock(p,a)       ICOM_CALL1(PageLock,p,a)
  #define IDirectDrawSurface4_PageUnlock(p,a)     ICOM_CALL1(PageUnlock,p,a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface4_SetSurfaceDesc(p,a) ICOM_CALL(SetSurfaceDesc,p,a)
  /*** IDirectDrawSurface4 methods ***/
  #define IDirectDrawSurface4_SetPrivateData(p,a,b,c,d) ICOM_CALL4(SetPrivateData,p,a,b,c,d)
  #define IDirectDrawSurface4_GetPrivateData(p,a,b,c)   ICOM_CALL3(GetPrivateData,p,a,b,c)
  #define IDirectDrawSurface4_FreePrivateData(p,a)      ICOM_CALL1(FreePrivateData,p,a)
  #define IDirectDrawSurface4_GetUniquenessValue(p,a)   ICOM_CALL1(GetUniquenessValue,p,a)
  #define IDirectDrawSurface4_ChangeUniquenessValue(p)  ICOM_CALL (ChangeUniquenessValue,p)
#endif


/*****************************************************************************
 * IDirectDrawColorControl interface
 */
#define ICOM_INTERFACE IDirectDrawColorControl
#define IDirectDrawColorControl_METHODS \
    ICOM_METHOD1(HRESULT,GetColorControls, LPDDCOLORCONTROL,lpColorControl) \
    ICOM_METHOD1(HRESULT,SetColorControls, LPDDCOLORCONTROL,lpColorControl)
#define IDirectDrawColorControl_IMETHODS \
    IUnknown_IMETHODS \
    IDirectDrawColorControl_METHODS
ICOM_DEFINE(IDirectDrawColorControl,IUnknown)
#undef ICOM_INTERFACE

#ifdef ICOM_CINTERFACE
    /*** IUnknown methods ***/
  #define IDirectDrawColorControl_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
  #define IDirectDrawColorControl_AddRef(p)             ICOM_CALL (AddRef,p)
  #define IDirectDrawColorControl_Release(p)            ICOM_CALL (Release,p)
    /*** IDirectDrawColorControl methods ***/
  #define IDirectDrawColorControl_GetColorControls(p,a) ICOM_CALL(GetColorControls,p,a)
  #define IDirectDrawColorControl_SetColorControls(p,a) ICOM_CALL(SetColorControls,p,a)
#endif


HRESULT WINAPI DirectDrawCreate(LPGUID,LPDIRECTDRAW*,LPUNKNOWN);
HRESULT WINAPI DirectDrawEnumerateA(LPDDENUMCALLBACKA,LPVOID);
HRESULT WINAPI DirectDrawEnumerateW(LPDDENUMCALLBACKW,LPVOID);
#define DirectDrawEnumerate WINELIB_NAME_AW(DirectDrawEnumerate)
HRESULT WINAPI DirectDrawCreateClipper(DWORD,LPDIRECTDRAWCLIPPER*,LPUNKNOWN);

#ifdef __cplusplus
}
#endif

#endif /* __WINE_DDRAW_H */


