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directx.pas
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unit DirectX;
interface
{$Z4}
{$A+}
{$WEAKPACKAGEUNIT}
uses
Windows, MMSystem;
(*==========================================================================;
*
* Copyright (C) Microsoft Corporation. All Rights Reserved.
*
* File: ddraw.h
* Content: DirectDraw include file
*
***************************************************************************)
{ GUIDS used by DirectDraw objects }
const
CLSID_DirectDraw: TGUID = (D1:$D7B70EE0;D2:$4340;D3:$11CF;D4:($B0,$63,$00,$20,$AF,$C2,$CD,$35));
CLSID_DirectDrawClipper: TGUID = (D1:$593817A0;D2:$7DB3;D3:$11CF;D4:($A2,$DE,$00,$AA,$00,$b9,$33,$56));
IID_IDirectDraw: TGUID = (D1:$6C14DB80;D2:$A733;D3:$11CE;D4:($A5,$21,$00,$20,$AF,$0B,$E5,$60));
IID_IDirectDraw2: TGUID = (D1:$B3A6F3E0;D2:$2B43;D3:$11CF;D4:($A2,$DE,$00,$AA,$00,$B9,$33,$56));
IID_IDirectDrawSurface: TGUID = (D1:$6C14DB81;D2:$A733;D3:$11CE;D4:($A5,$21,$00,$20,$AF,$0B,$E5,$60));
IID_IDirectDrawSurface2: TGUID = (D1:$57805885;D2:$6eec;D3:$11cf;D4:($94,$41,$a8,$23,$03,$c1,$0e,$27));
IID_IDirectDrawSurface3: TGUID = (D1:$DA044E00;D2:$69B2;D3:$11D0;D4:($A1,$D5,$00,$AA,$00,$B8,$DF,$BB));
IID_IDirectDrawPalette: TGUID = (D1:$6C14DB84;D2:$A733;D3:$11CE;D4:($A5,$21,$00,$20,$AF,$0B,$E5,$60));
IID_IDirectDrawClipper: TGUID = (D1:$6C14DB85;D2:$A733;D3:$11CE;D4:($A5,$21,$00,$20,$AF,$0B,$E5,$60));
IID_IDirectDrawColorControl: TGUID = (D1:$4B9F0EE0;D2:$0D7E;D3:$11D0;D4:($9B,$06,$00,$A0,$C9,$03,$A3,$B8));
const
DD_ROP_SPACE = (256 div 32 ); // space required to store ROP array
{ DirectDraw Structures }
type
LPDDENUMCALLBACKA = function(lpGUID: PGUID; lpDriverDescription: LPSTR;
lpDriverName: LPSTR; lpContext: Pointer): BOOL; stdcall;
LPDDENUMCALLBACKW = function(lpGUID: PGUID; lpDriverDescription: LPWSTR;
lpDriverName: LPWSTR; lpContext: Pointer): BOOL; stdcall;
LPDDENUMCALLBACK = LPDDENUMCALLBACKA;
type
IDirectDraw = interface;
IDirectDraw2 = interface;
IDirectDrawSurface = interface;
IDirectDrawSurface2 = interface;
IDirectDrawSurface3 = interface;
IDirectDrawPalette = interface;
IDirectDrawClipper = interface;
IDirectDrawColorControl = interface;
{ DDCOLORKEY structure }
TDDCOLORKEY = record
dwColorSpaceLowValue: DWORD; // low boundary of color space that is to
// be treated as Color Key, inclusive
dwColorSpaceHighValue: DWORD; // high boundary of color space that is
// to be treated as Color Key, inclusive
end;
LPDDCOLORKEY = ^TDDCOLORKEY;
{ DDBLTFX structure }
TDDBLTFX = record
dwSize: DWORD; // size of structure
dwDDFX: DWORD; // FX operations
dwROP: DWORD; // Win32 raster operations
dwDDROP: DWORD; // Raster operations new for DirectDraw
dwRotationAngle: DWORD; // Rotation angle for blt
dwZBufferOpCode: DWORD; // ZBuffer compares
dwZBufferLow: DWORD; // Low limit of Z buffer
dwZBufferHigh: DWORD; // High limit of Z buffer
dwZBufferBaseDest: DWORD; // Destination base value
dwZDestConstBitDepth: DWORD; // Bit depth used to specify Z constant for destination
case Integer of
0: (
dwZDestConst: DWORD; // Constant to use as Z buffer for dest
dwZSrcConstBitDepth: DWORD; // Bit depth used to specify Z constant for source
dwZSrcConst: DWORD; // Constant to use as Z buffer for src
dwAlphaEdgeBlendBitDepth: DWORD; // Bit depth used to specify constant for alpha edge blend
dwAlphaEdgeBlend: DWORD; // Alpha for edge blending
dwReserved: DWORD;
dwAlphaDestConstBitDepth: DWORD; // Bit depth used to specify alpha constant for destination
dwAlphaDestConst: DWORD; // Constant to use as Alpha Channel
dwAlphaSrcConstBitDepth: DWORD; // Bit depth used to specify alpha constant for source
dwAlphaSrcConst: DWORD; // Constant to use as Alpha Channel
dwFillColor: DWORD; // color in RGB or Palettized
ddckDestColorkey: TDDColorKey; // DestColorkey override
ddckSrcColorkey: TDDColorKey; // SrcColorkey override
);
1: (
lpDDSZBufferDest: IDirectDrawSurface; // Surface to use as Z buffer for dest
UNIONFILLER1b: DWORD;
lpDDSZBufferSrc: IDirectDrawSurface; // Surface to use as Z buffer for src
UNIONFILLER1d: DWORD;
UNIONFILLER1e: DWORD;
UNIONFILLER1f: DWORD;
UNIONFILLER1g: DWORD;
lpDDSAlphaDest: IDirectDrawSurface; // Surface to use as Alpha Channel
UNIONFILLER1i: DWORD;
lpDDSAlphaSrc: IDirectDrawSurface; // Surface to use as Alpha Channel
dwFillDepth: DWORD; // depth value for z-buffer
);
2: (
UNIONFILLER2a: DWORD;
UNIONFILLER2b: DWORD;
UNIONFILLER2c: DWORD;
UNIONFILLER2d: DWORD;
UNIONFILLER2e: DWORD;
UNIONFILLER2f: DWORD;
UNIONFILLER2g: DWORD;
UNIONFILLER2h: DWORD;
UNIONFILLER2i: DWORD;
UNIONFILLER2j: DWORD;
lpDDSPattern: IDirectDrawSurface; // Surface to use as pattern
);
end;
PDDBLTFX = ^TDDBLTFX;
{ DDSCAPS structure }
TDDSCaps = record
dwCaps: DWORD; // capabilities of surface wanted
end;
LPDDSCAPS = ^TDDSCaps;
{ DDCAPS structure }
TDDCAPS = record
dwSize: DWORD; // size of the DDDRIVERCAPS structure
dwCaps: DWORD; // driver specific capabilities
dwCaps2: DWORD; // more driver specific capabilites
dwCKeyCaps: DWORD; // color key capabilities of the surface
dwFXCaps: DWORD; // driver specific stretching and effects capabilites
dwFXAlphaCaps: DWORD; // alpha driver specific capabilities
dwPalCaps: DWORD; // palette capabilities
dwSVCaps: DWORD; // stereo vision capabilities
dwAlphaBltConstBitDepths: DWORD; // DDBD_2,4,8
dwAlphaBltPixelBitDepths: DWORD; // DDBD_1,2,4,8
dwAlphaBltSurfaceBitDepths: DWORD; // DDBD_1,2,4,8
dwAlphaOverlayConstBitDepths: DWORD; // DDBD_2,4,8
dwAlphaOverlayPixelBitDepths: DWORD; // DDBD_1,2,4,8
dwAlphaOverlaySurfaceBitDepths: DWORD; // DDBD_1,2,4,8
dwZBufferBitDepths: DWORD; // DDBD_8,16,24,32
dwVidMemTotal: DWORD; // total amount of video memory
dwVidMemFree: DWORD; // amount of free video memory
dwMaxVisibleOverlays: DWORD; // maximum number of visible overlays
dwCurrVisibleOverlays: DWORD; // current number of visible overlays
dwNumFourCCCodes: DWORD; // number of four cc codes
dwAlignBoundarySrc: DWORD; // source rectangle alignment
dwAlignSizeSrc: DWORD; // source rectangle byte size
dwAlignBoundaryDest: DWORD; // dest rectangle alignment
dwAlignSizeDest: DWORD; // dest rectangle byte size
dwAlignStrideAlign: DWORD; // stride alignment
dwRops: Array [ 0..DD_ROP_SPACE-1 ] of DWORD; // ROPS supported
TDDSCaps: TDDSCaps; // TDDSCaps structure has all the general capabilities
dwMinOverlayStretch: DWORD; // minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwMaxOverlayStretch: DWORD; // maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwMinLiveVideoStretch: DWORD; // minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwMaxLiveVideoStretch: DWORD; // maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwMinHwCodecStretch: DWORD; // minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwMaxHwCodecStretch: DWORD; // maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3
dwReserved1: DWORD; // reserved
dwReserved2: DWORD; // reserved
dwReserved3: DWORD; // reserved
dwSVBCaps: DWORD; // driver specific capabilities for System->Vmem blts
dwSVBCKeyCaps: DWORD; // driver color key capabilities for System->Vmem blts
dwSVBFXCaps: DWORD; // driver FX capabilities for System->Vmem blts
dwSVBRops: Array [ 0..DD_ROP_SPACE-1 ] of DWORD;// ROPS supported for System->Vmem blts
dwVSBCaps: DWORD; // driver specific capabilities for Vmem->System blts
dwVSBCKeyCaps: DWORD; // driver color key capabilities for Vmem->System blts
dwVSBFXCaps: DWORD; // driver FX capabilities for Vmem->System blts
dwVSBRops: Array [ 0..DD_ROP_SPACE-1 ] of DWORD;// ROPS supported for Vmem->System blts
dwSSBCaps: DWORD; // driver specific capabilities for System->System blts
dwSSBCKeyCaps: DWORD; // driver color key capabilities for System->System blts
dwSSBFXCaps: DWORD; // driver FX capabilities for System->System blts
dwSSBRops: Array [ 0..DD_ROP_SPACE-1 ] of DWORD;// ROPS supported for System->System blts
dwMaxVideoPorts: DWORD; // maximum number of usable video ports
dwCurrVideoPorts: DWORD; // current number of video ports used
dwSVBCaps2: DWORD; // more driver specific capabilities for System->Vmem blts
dwNLVBCaps: DWORD; // driver specific capabilities for non-local->local vidmem blts
dwNLVBCaps2: DWORD; // more driver specific capabilities non-local->local vidmem blts
dwNLVBCKeyCaps: DWORD; // driver color key capabilities for non-local->local vidmem blts
dwNLVBFXCaps: DWORD; // driver FX capabilities for non-local->local blts
dwNLVBRops: Array [ 0..DD_ROP_SPACE-1 ] of DWORD; // ROPS supported for non-local->local blts
end;
LPDDCAPS = ^TDDCAPS;
{ DDPIXELFORMAT structure }
DDPIXELFORMAT = record
dwSize: DWORD; // size of structure
dwFlags: DWORD; // pixel format flags
dwFourCC: DWORD; // (FOURCC code)
case Integer of
0: (
dwRGBBitCount: DWORD; // how many bits per pixel
dwRBitMask: DWORD; // mask for red bit
dwGBitMask: DWORD; // mask for green bits
dwBBitMask: DWORD; // mask for blue bits
dwRGBAlphaBitMask: DWORD; // mask for alpha channel
);
1: (
dwYUVBitCount: DWORD; // how many bits per pixel
dwYBitMask: DWORD; // mask for Y bits
dwUBitMask: DWORD; // mask for U bits
dwVBitMask: DWORD; // mask for V bits
dwYUVAlphaBitMask: DWORD; // mask for alpha channel
);
2: (
dwZBufferBitDepth: DWORD; // how many bits for z buffers
);
3: (
dwAlphaBitDepth: DWORD; // how many bits for alpha channels
);
end;
LPDDPIXELFORMAT = ^DDPIXELFORMAT;
{ DDOVERLAYFX structure }
DDOVERLAYFX = record
dwSize: DWORD; // size of structure
dwAlphaEdgeBlendBitDepth: DWORD; // Bit depth used to specify constant for alpha edge blend
dwAlphaEdgeBlend: DWORD; // Constant to use as alpha for edge blend
dwReserved: DWORD;
dwAlphaDestConstBitDepth: DWORD; // Bit depth used to specify alpha constant for destination
case Integer of
0: (
dwAlphaDestConst: DWORD; // Constant to use as alpha channel for dest
dwAlphaSrcConstBitDepth: DWORD; // Bit depth used to specify alpha constant for source
dwAlphaSrcConst: DWORD; // Constant to use as alpha channel for src
dckDestColorkey: TDDColorKey; // DestColorkey override
dckSrcColorkey: TDDColorKey; // DestColorkey override
dwDDFX: DWORD; // Overlay FX
dwFlags: DWORD; // flags
);
1: (
lpDDSAlphaDest: IDirectDrawSurface; // Surface to use as alpha channel for dest
UNIONFILLER1b: DWORD;
lpDDSAlphaSrc: IDirectDrawSurface; // Surface to use as alpha channel for src
);
end;
LPDDOVERLAYFX = ^DDOVERLAYFX;
{ DDBLTBATCH structure }
TDDBltBatch = record
lprDest: ^TRect;
lpDDSSrc: IDirectDrawSurface;
lprSrc: ^TRect;
dwFlags: DWORD;
lpDDBltFx: PDDBLTFX;
end;
LPDDBLTBATCH = ^TDDBltBatch;
{ DDSURFACEDESC structure }
TDDSurfaceDesc = record
dwSize: DWORD; // size of the DDSURFACEDESC structure
dwFlags: DWORD; // determines what fields are valid
dwHeight: DWORD; // height of surface to be created
dwWidth: DWORD; // width of input surface
lPitch: Longint; // distance to start of next line (return value only)
dwBackBufferCount: DWORD; // number of back buffers requested
case Integer of
0: (
dwMipMapCount: DWORD; // number of mip-map levels requested
dwAlphaBitDepth: DWORD; // depth of alpha buffer requested
dwReserved: DWORD; // reserved
lpSurface: Pointer; // pointer to the associated surface memory
ddckCKDestOverlay: TDDColorKey; // color key for destination overlay use
ddckCKDestBlt: TDDColorKey; // color key for destination blt use
ddckCKSrcOverlay: TDDColorKey; // color key for source overlay use
ddckCKSrcBlt: TDDColorKey; // color key for source blt use
ddpfPixelFormat: DDPIXELFORMAT; // pixel format description of the surface
DDSCaps: TDDSCaps; // direct draw surface capabilities
);
1: (
dwZBufferBitDepth: DWORD; // depth of Z buffer requested
);
2: (
dwRefreshRate: DWORD; // refresh rate (used when display mode is described)
);
end;
LPDDSURFACEDESC = ^TDDSurfaceDesc;
DDCOLORCONTROL = record
dwSize: DWORD;
dwFlags: DWORD;
lBrightness: Longint;
lContrast: Longint;
lHue: Longint;
lSaturation: Longint;
lSharpness: Longint;
lGamma: Longint;
lColorEnable: Longint;
dwReserved1: DWORD;
end;
LPDDCOLORCONTROL = ^DDCOLORCONTROL;
LPCLIPPERCALLBACK = function(lpDDClipper: IDirectDrawClipper; hWnd: HWND;
code: DWORD; lpContext: Pointer): HRESULT; stdcall;
LPSURFACESTREAMINGCALLBACK = function(Arg: DWORD): HRESULT; stdcall;
LPDDENUMMODESCALLBACK = function(const lpDDSurfaceDesc: TDDSURFACEDESC;
lpContext: Pointer ): HRESULT; stdcall;
LPDDENUMSURFACESCALLBACK = function(lpDDSurface: IDirectDrawSurface;
const lpDDSurfaceDesc: TDDSURFACEDESC; lpContext: Pointer ): HRESULT;
stdcall;
{ IDirectDraw Interface }
IDirectDraw = interface(IUnknown)
['{6C14DB80-A733-11CE-A521-0020AF0BE560}']
(*** IDirectDraw methods ***)
function Compact: HRESULT; stdcall;
function CreateClipper(dwFlags: DWORD;
out lplpDDClipper: IDirectDrawClipper; pUnkOuter: IUnknown ): HRESULT;
stdcall;
function CreatePalette(dwFlags: DWORD; lpColorTable: PPaletteEntry;
out lplpDDPalette: IDirectDrawPalette; pUnkOuter: IUnknown): HRESULT;
stdcall;
function CreateSurface(const lpDDSurfaceDesc: TDDSurfaceDesc;
out lplpDDSurface: IDirectDrawSurface; pUnkOuter: IUnknown): HRESULT;
stdcall;
function DuplicateSurface(lpDDSurface: IDirectDrawSurface;
out lplpDupDDSurface: IDirectDrawSurface): HRESULT; stdcall;
function EnumDisplayModes(dwFlags: DWORD;
const lpDDSurfaceDesc: TDDSurfaceDesc; lpContext: Pointer;
lpEnumModesCallback: LPDDENUMMODESCALLBACK): HRESULT; stdcall;
function EnumSurfaces(dwFlags: DWORD; const lpDDSD: TDDSurfaceDesc;
lpContext: Pointer; lpEnumCallback: LPDDENUMSURFACESCALLBACK): HRESULT;
stdcall;
function FlipToGDISurface: HRESULT; stdcall;
function GetCaps(var lpDDDriverCaps: TDDCAPS; var lpDDHELCaps: TDDCAPS):
HRESULT; stdcall;
function GetDisplayMode(var lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT;
stdcall;
function GetFourCCCodes(var lpNumCodes, lpCodes: DWORD): HRESULT; stdcall;
function GetGDISurface(out lplpGDIDDSSurface: IDirectDrawSurface): HRESULT;
stdcall;
function GetMonitorFrequency(var lpdwFrequency: DWORD): HRESULT; stdcall;
function GetScanLine(var lpdwScanLine: DWORD): HRESULT; stdcall;
function GetVerticalBlankStatus(var lpbIsInVB: BOOL): HRESULT; stdcall;
function Initialize(lpGUID: PGUID): HRESULT; stdcall;
function RestoreDisplayMode: HRESULT; stdcall;
function SetCooperativeLevel(hWnd: HWND; dwFlags: DWORD): HRESULT; stdcall;
function SetDisplayMode(dwWidth, dwHeight, dwBpp: DWORD): HRESULT; stdcall;
function WaitForVerticalBlank(dwFlags: DWORD; hEvent: THandle): HRESULT;
stdcall;
end;
{ IDirectDraw2 Interface }
IDirectDraw2 = interface(IUnknown)
['{B3A6F3E0-2B43-11CF-A2DE-00AA00B93356}']
(*** IDirectDraw methods ***)
function Compact: HRESULT; stdcall;
function CreateClipper(dwFlags: DWORD;
out lplpDDClipper: IDirectDrawClipper; pUnkOuter: IUnknown): HRESULT;
stdcall;
function CreatePalette(dwFlags: DWORD; lpColorTable: PPaletteEntry;
out lplpDDPalette: IDirectDrawPalette; pUnkOuter: IUnknown): HRESULT;
stdcall;
function CreateSurface(const lpDDSurfaceDesc: TDDSurfaceDesc;
out lplpDDSurface: IDirectDrawSurface; pUnkOuter: IUnknown): HRESULT;
stdcall;
function DuplicateSurface(lpDDSurface: IDirectDrawSurface;
out lplpDupDDSurface: IDirectDrawSurface): HRESULT; stdcall;
function EnumDisplayModes(dwFlags: DWORD;
const lpDDSurfaceDesc: TDDSurfaceDesc; lpContext: Pointer;
lpEnumModesCallback: LPDDENUMMODESCALLBACK): HRESULT; stdcall;
function EnumSurfaces(dwFlags: DWORD; const lpDDSD: TDDSurfaceDesc;
lpContext: Pointer; lpEnumCallback: LPDDENUMSURFACESCALLBACK): HRESULT;
stdcall;
function FlipToGDISurface: HRESULT; stdcall;
function GetCaps(var lpDDDriverCaps: TDDCAPS; var lpDDHELCaps: TDDCAPS):
HRESULT; stdcall;
function GetDisplayMode(var lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT;
stdcall;
function GetFourCCCodes(var lpNumCodes, lpCodes: DWORD): HRESULT; stdcall;
function GetGDISurface(out lplpGDIDDSSurface: IDirectDrawSurface): HRESULT;
stdcall;
function GetMonitorFrequency(var lpdwFrequency: DWORD): HRESULT; stdcall;
function GetScanLine(var lpdwScanLine: DWORD): HRESULT; stdcall;
function GetVerticalBlankStatus(var lpbIsInVB: BOOL): HRESULT; stdcall;
function Initialize(lpGUID: PGUID): HRESULT; stdcall;
function RestoreDisplayMode: HRESULT; stdcall;
function SetCooperativeLevel(hWnd: HWND; dwFlags: DWORD): HRESULT; stdcall;
function SetDisplayMode(dwWidth, dwHeight, dwBPP, dwRefreshRate: DWORD;
dwFlags: DWORD): HRESULT; stdcall;
function WaitForVerticalBlank(dwFlags: DWORD; hEvent: THandle): HRESULT;
stdcall;
(*** IDirectDraw2 methods ***)
function GetAvailableVidMem(var lpDDSCaps: TDDSCaps;
var lpdwTotal, lpdwFree: DWORD): HRESULT; stdcall;
end;
{ IDirectDrawPalette Interface }
IDirectDrawPalette = interface(IUnknown)
['{6C14DB84-A733-11CE-A521-0020AF0BE560}']
(*** IDirectDrawPalette methods ***)
function GetCaps(varlpdwCaps: DWORD): HRESULT; stdcall;
function GetEntries(dwFlags: DWORD; dwBase: DWORD; dwNumEntries: DWORD;
var lpEntries): HRESULT; stdcall; // csc
function Initialize(lpDD: IDirectDraw; dwFlags: DWORD;
var lpDDColorTable): HRESULT; stdcall; // csc
function SetEntries(dwFlags: DWORD; dwStartingEntry: DWORD;
dwCount: DWORD; var lpEntries): HRESULT; stdcall; // csc
end;
{ IDirectDrawClipper Interface }
IDirectDrawClipper = interface(IUnknown)
['{6C14DB85-A733-11CE-A521-0020AF0BE560}']
(*** IDirectDrawClipper methods ***)
function GetClipList(const lpRect: TRect; lpClipList: PRgnData;
var lpdwSize: DWORD): HRESULT; stdcall;
function GetHWnd(var lphWnd: HWND): HRESULT; stdcall;
function Initialize(lpDD: IDirectDraw; dwFlags: DWORD): HRESULT; stdcall;
function IsClipListChanged(var lpbChanged: BOOL): HRESULT; stdcall;
function SetClipList(lpClipList: PRgnData; dwFlags: DWORD): HRESULT;
stdcall;
function SetHWnd(dwFlags: DWORD; hWnd: HWND): HRESULT; stdcall;
end;
{ IDirectDrawSurface Interface }
IDirectDrawSurface = interface(IUnknown)
['{6C14DB81-A733-11CE-A521-0020AF0BE560}']
(*** IDirectDrawSurface methods ***)
function AddAttachedSurface(lpDDSAttachedSurface: IDirectDrawSurface):
HRESULT; stdcall;
function AddOverlayDirtyRect(const lpRect: TRect): HRESULT; stdcall;
function Blt(const lpDestRect: TRect; lpDDSrcSurface: IDirectDrawSurface;
lpSrcRect: PRect; dwFlags: DWORD; lpDDBltFx: PDDBLTFX): // csc changed from const to pointer on last param
HRESULT; stdcall;
function BltBatch(const lpDDBltBatch: TDDBltBatch; dwCount: DWORD;
dwFlags: DWORD): HRESULT; stdcall;
function BltFast(dwX, dwY: DWORD; lpDDSrcSurface: IDirectDrawSurface;
const lpSrcRect: TRect; dwTrans: DWORD): HRESULT; stdcall;
function DeleteAttachedSurface(dwFlags: DWORD;
lpDDSAttachedSurface: IDirectDrawSurface): HRESULT; stdcall;
function EnumAttachedSurfaces(lpContext: Pointer;
lpEnumSurfacesCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function EnumOverlayZOrders(dwFlags: DWORD; lpContext: Pointer;
lpfnCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function Flip(lpDDSurfaceTargetOverride: IDirectDrawSurface;
dwFlags: DWORD): HRESULT; stdcall;
function GetAttachedSurface(var lpDDSCaps: TDDSCaps;
out lplpDDAttachedSurface: IDirectDrawSurface): HRESULT; stdcall;
function GetBltStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetCaps(var lpDDSCaps: TDDSCaps): HRESULT; stdcall;
function GetClipper(out lplpDDClipper: IDirectDrawClipper): HRESULT;
stdcall;
function GetColorKey(dwFlags: DWORD; var lpDDColorKey: TDDColorKey): HRESULT;
stdcall;
function GetDC(var lphDC: HDC): HRESULT; stdcall;
function GetFlipStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetOverlayPosition(var lplX, lplY: Longint): HRESULT; stdcall;
function GetPalette(out lplpDDPalette: IDirectDrawPalette): HRESULT;
stdcall;
function GetPixelFormat(var lpDDPixelFormat: DDPIXELFORMAT): HRESULT;
stdcall;
function GetSurfaceDesc(var lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT;
stdcall;
function Initialize(lpDD: IDirectDraw;
const lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT; stdcall;
function IsLost: HRESULT; stdcall;
function Lock(lpDestRect: PRect; var lpDDSurfaceDesc: TDDSurfaceDesc;
dwFlags: DWORD; hEvent: THandle): HRESULT; stdcall;
function ReleaseDC(hDC: HDC): HRESULT; stdcall;
function Restore: HRESULT; stdcall;
function SetClipper(lpDDClipper: IDirectDrawClipper): HRESULT; stdcall;
function SetColorKey(dwFlags: DWORD; const lpDDColorKey: TDDColorKey):
HRESULT; stdcall;
function SetOverlayPosition(lX, lY: Longint): HRESULT; stdcall;
function SetPalette(lpDDPalette: IDirectDrawPalette): HRESULT; stdcall;
function Unlock(lpSurfaceData: Pointer): HRESULT; stdcall;
function UpdateOverlay(const lpSrcRect: TRect;
lpDDDestSurface: IDirectDrawSurface; const lpDestRect: TRect;
dwFlags: DWORD; const lpDDOverlayFx: DDOVERLAYFX ): HRESULT; stdcall;
function UpdateOverlayDisplay(dwFlags: DWORD): HRESULT; stdcall;
function UpdateOverlayZOrder(dwFlags: DWORD;
lpDDSReference: IDirectDrawSurface): HRESULT; stdcall;
end;
{ IDirectDrawSurface2 Interface }
IDirectDrawSurface2 = interface(IUnknown)
['{57805885-6EEC-11CF-9441-A82303C10E27}']
(*** IDirectDrawSurface methods ***)
function AddAttachedSurface(lpDDSAttachedSurface: IDirectDrawSurface2):
HRESULT; stdcall;
function AddOverlayDirtyRect(const lpRect: TRect): HRESULT; stdcall;
function Blt(const lpDestRect: TRect; lpDDSrcSurface: IDirectDrawSurface2;
const lpSrcRect: TRect; dwFlags: DWORD; lpDDBltFx: PDDBLTFX):
HRESULT; stdcall;
function BltBatch(const lpDDBltBatch: TDDBltBatch; dwCount: DWORD;
dwFlags: DWORD): HRESULT; stdcall;
function BltFast(dwX, dwY: DWORD; lpDDSrcSurface: IDirectDrawSurface2;
const lpSrcRect: TRect; dwTrans: DWORD): HRESULT; stdcall;
function DeleteAttachedSurface(dwFlags: DWORD;
lpDDSAttachedSurface: IDirectDrawSurface2): HRESULT; stdcall;
function EnumAttachedSurfaces(lpContext: Pointer;
lpEnumSurfacesCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function EnumOverlayZOrders(dwFlags: DWORD; lpContext: Pointer;
lpfnCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function Flip(lpDDSurfaceTargetOverride: IDirectDrawSurface2;
dwFlags: DWORD): HRESULT; stdcall;
function GetAttachedSurface(var lpDDSCaps: TDDSCaps;
out lplpDDAttachedSurface: IDirectDrawSurface2): HRESULT;
stdcall;
function GetBltStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetCaps(var lpDDSCaps: TDDSCaps): HRESULT; stdcall;
function GetClipper(out lplpDDClipper: IDirectDrawClipper): HRESULT;
stdcall;
function GetColorKey(dwFlags: DWORD; var lpDDColorKey: TDDColorKey):
HRESULT; stdcall;
function GetDC(var lphDC: HDC): HRESULT; stdcall;
function GetFlipStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetOverlayPosition(var lplX, lplY: Longint): HRESULT; stdcall;
function GetPalette(out lplpDDPalette: IDirectDrawPalette): HRESULT;
stdcall;
function GetPixelFormat(var lpDDPixelFormat: DDPIXELFORMAT): HRESULT;
stdcall;
function GetSurfaceDesc(var lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT;
stdcall;
function Initialize(lpDD: IDirectDraw;
const lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT; stdcall;
function IsLost: HRESULT; stdcall;
function Lock(lpDestRect: PRect; const lpDDSurfaceDesc: TDDSurfaceDesc;
dwFlags: DWORD; hEvent: THandle): HRESULT; stdcall;
function ReleaseDC(hDC: HDC): HRESULT; stdcall;
function Restore: HRESULT; stdcall;
function SetClipper(lpDDClipper: IDirectDrawClipper): HRESULT; stdcall;
function SetColorKey(dwFlags: DWORD; const lpDDColorKey: TDDColorKey):
HRESULT; stdcall;
function SetOverlayPosition(lX, lY: Longint): HRESULT; stdcall;
function SetPalette(lpDDPalette: IDirectDrawPalette): HRESULT; stdcall;
function Unlock(lpSurfaceData: Pointer): HRESULT; stdcall;
function UpdateOverlay(const lpSrcRect: TRect;
lpDDDestSurface: IDirectDrawSurface2; const lpDestRect: TRect;
dwFlags: DWORD; const lpDDOverlayFx: DDOVERLAYFX): HRESULT; stdcall;
function UpdateOverlayDisplay(dwFlags: DWORD): HRESULT; stdcall;
function UpdateOverlayZOrder(dwFlags: DWORD;
lpDDSReference: IDirectDrawSurface2): HRESULT; stdcall;
(*** IDirectDrawSurface2 methods ***)
function GetDDInterface(out lplpDD: IDirectDraw): HRESULT; stdcall;
function PageLock(dwFlags: DWORD): HRESULT; stdcall;
function PageUnlock(dwFlags: DWORD): HRESULT; stdcall;
end;
{ IDirectDrawSurface3 Interface }
IDirectDrawSurface3 = interface(IUnknown)
['{DA044E00-69B2-11D0-A1D5-00AA00B8DFBB}']
(*** IDirectDrawSurface methods ***)
function AddAttachedSurface(lpDDSAttachedSurface: IDirectDrawSurface3):
HRESULT; stdcall;
function AddOverlayDirtyRect(const lpRect: TRect): HRESULT; stdcall;
function Blt(const lpDestRect: TRect; lpDDSrcSurface: IDirectDrawSurface3;
const lpSrcRect: TRect; dwFlags: DWORD; lpDDBltFx: PDDBltFx):
HRESULT; stdcall;
function BltBatch(const lpDDBltBatch: TDDBltBatch; dwCount: DWORD;
dwFlags: DWORD): HRESULT; stdcall;
function BltFast(dwX, dwY: DWORD; lpDDSrcSurface: IDirectDrawSurface3;
const lpSrcRect: TRect; dwTrans: DWORD): HRESULT; stdcall;
function DeleteAttachedSurface(dwFlags: DWORD;
lpDDSAttachedSurface: IDirectDrawSurface3): HRESULT; stdcall;
function EnumAttachedSurfaces(lpContext: Pointer;
lpEnumSurfacesCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function EnumOverlayZOrders(dwFlags: DWORD; lpContext: Pointer;
lpfnCallback: LPDDENUMSURFACESCALLBACK): HRESULT; stdcall;
function Flip(lpDDSurfaceTargetOverride: IDirectDrawSurface3;
dwFlags: DWORD): HRESULT; stdcall;
function GetAttachedSurface(var lpDDSCaps: TDDSCaps;
out lplpDDAttachedSurface: IDirectDrawSurface3): HRESULT;
stdcall;
function GetBltStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetCaps(var lpDDSCaps: TDDSCaps): HRESULT; stdcall;
function GetClipper(out lplpDDClipper: IDirectDrawClipper): HRESULT;
stdcall;
function GetColorKey(dwFlags: DWORD; var lpDDColorKey: TDDColorKey): HRESULT;
stdcall;
function GetDC(var lphDC: HDC): HRESULT; stdcall;
function GetFlipStatus(dwFlags: DWORD): HRESULT; stdcall;
function GetOverlayPosition(var lplX, lplY: Longint): HRESULT; stdcall;
function GetPalette(out lplpDDPalette: IDirectDrawPalette): HRESULT;
stdcall;
function GetPixelFormat(var lpDDPixelFormat: DDPIXELFORMAT): HRESULT;
stdcall;
function GetSurfaceDesc(var lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT;
stdcall;
function Initialize(lpDD: IDirectDraw;
const lpDDSurfaceDesc: TDDSurfaceDesc): HRESULT; stdcall;
function IsLost: HRESULT; stdcall;
function Lock(lpDestRect: PRect; const lpDDSurfaceDesc: TDDSurfaceDesc;
dwFlags: DWORD; hEvent: THandle): HRESULT; stdcall;
function ReleaseDC(hDC: HDC): HRESULT; stdcall;
function Restore: HRESULT; stdcall;
function SetClipper(lpDDClipper: IDirectDrawClipper): HRESULT; stdcall;
function SetColorKey(dwFlags: DWORD; const lpDDColorKey: TDDColorKey):
HRESULT; stdcall;
function SetOverlayPosition(lX, lY: Longint): HRESULT; stdcall;
function SetPalette(lpDDPalette: IDirectDrawPalette): HRESULT; stdcall;
function Unlock(lpSurfaceData: Pointer): HRESULT; stdcall;
function UpdateOverlay(const lpSrcRect: TRect;
lpDDDestSurface: IDirectDrawSurface3; const lpDestRect: TRect;
dwFlags: DWORD; const lpDDOverlayFx: DDOVERLAYFX): HRESULT; stdcall;
function UpdateOverlayDisplay(dwFlags: DWORD): HRESULT; stdcall;
function UpdateOverlayZOrder(dwFlags: DWORD;
lpDDSReference: IDirectDrawSurface3): HRESULT; stdcall;
(*** IDirectDrawSurface2 methods ***)
function GetDDInterface(out lplpDD: IDirectDraw): HRESULT; stdcall;
function PageLock(dwFlags: DWORD): HRESULT; stdcall;
function PageUnlock(dwFlags: DWORD): HRESULT; stdcall;
(*** IDirectDrawSurface3 methods ***)
function SetSurfaceDesc(const lpddsd: TDDSurfaceDesc; dwFlags: DWORD): HRESULT;
stdcall;
end;
{ IDirectDrawColorControl Interface }
IDirectDrawColorControl = interface(IUnknown)
['{4B9F0EE0-0D7E-11D0-9B06-00A0C903A3B8}']
(*** IDirectDrawColorControl methods ***)
function GetColorControls(var lpColorControl: DDCOLORCONTROL): HRESULT;
stdcall;
function SetColorControls(const lpColorControl: DDCOLORCONTROL): HRESULT;
stdcall;
end;
const
{ TDDSCaps field is valid. }
DDSD_CAPS = $00000001; // default
DDSD_HEIGHT = $00000002;
DDSD_WIDTH = $00000004;
DDSD_PITCH = $00000008;
DDSD_BACKBUFFERCOUNT = $00000020;
DDSD_ZBUFFERBITDEPTH = $00000040;
DDSD_ALPHABITDEPTH = $00000080;
DDSD_PIXELFORMAT = $00001000;
DDSD_CKDESTOVERLAY = $00002000;
DDSD_CKDESTBLT = $00004000;
DDSD_CKSRCOVERLAY = $00008000;
DDSD_CKSRCBLT = $00010000;
DDSD_MIPMAPCOUNT = $00020000;
DDSD_REFRESHRATE = $00040000;
DDSD_ALL = $0007f9ee;
DDCOLOR_BRIGHTNESS = $00000001;
DDCOLOR_CONTRAST = $00000002;
DDCOLOR_HUE = $00000004;
DDCOLOR_SATURATION = $00000008;
DDCOLOR_SHARPNESS = $00000010;
DDCOLOR_GAMMA = $00000020;
DDCOLOR_COLORENABLE = $00000040;
{ DirectDrawSurface Capability Flags }
DDSCAPS_3D = $00000001;
DDSCAPS_ALPHA = $00000002;
DDSCAPS_BACKBUFFER = $00000004;
DDSCAPS_COMPLEX = $00000008;
DDSCAPS_FLIP = $00000010;
DDSCAPS_FRONTBUFFER = $00000020;
DDSCAPS_OFFSCREENPLAIN = $00000040;
DDSCAPS_OVERLAY = $00000080;
DDSCAPS_PALETTE = $00000100;
DDSCAPS_PRIMARYSURFACE = $00000200;
DDSCAPS_PRIMARYSURFACELEFT = $00000400;
DDSCAPS_SYSTEMMEMORY = $00000800;
DDSCAPS_TEXTURE = $00001000;
DDSCAPS_3DDEVICE = $00002000;
DDSCAPS_VIDEOMEMORY = $00004000;
DDSCAPS_VISIBLE = $00008000;
DDSCAPS_WRITEONLY = $00010000;
DDSCAPS_ZBUFFER = $00020000;
DDSCAPS_OWNDC = $00040000;
DDSCAPS_LIVEVIDEO = $00080000;
DDSCAPS_HWCODEC = $00100000;
DDSCAPS_MODEX = $00200000;
DDSCAPS_MIPMAP = $00400000;
DDSCAPS_ALLOCONLOAD = $04000000;
{ DirectDraw Driver Capability Flags }
DDCAPS_3D = $00000001;
DDCAPS_ALIGNBOUNDARYDEST = $00000002;
DDCAPS_ALIGNSIZEDEST = $00000004;
DDCAPS_ALIGNBOUNDARYSRC = $00000008;
DDCAPS_ALIGNSIZESRC = $00000010;
DDCAPS_ALIGNSTRIDE = $00000020;
DDCAPS_BLT = $00000040;
DDCAPS_BLTQUEUE = $00000080;
DDCAPS_BLTFOURCC = $00000100;
DDCAPS_BLTSTRETCH = $00000200;
DDCAPS_GDI = $00000400;
DDCAPS_OVERLAY = $00000800;
DDCAPS_OVERLAYCANTCLIP = $00001000;
DDCAPS_OVERLAYFOURCC = $00002000;
DDCAPS_OVERLAYSTRETCH = $00004000;
DDCAPS_PALETTE = $00008000;
DDCAPS_PALETTEVSYNC = $00010000;
DDCAPS_READSCANLINE = $00020000;
DDCAPS_STEREOVIEW = $00040000;
DDCAPS_VBI = $00080000;
DDCAPS_ZBLTS = $00100000;
DDCAPS_ZOVERLAYS = $00200000;
DDCAPS_COLORKEY = $00400000;
DDCAPS_ALPHA = $00800000;
DDCAPS_COLORKEYHWASSIST = $01000000;
DDCAPS_NOHARDWARE = $02000000;
DDCAPS_BLTCOLORFILL = $04000000;
DDCAPS_BANKSWITCHED = $08000000;
DDCAPS_BLTDEPTHFILL = $10000000;
DDCAPS_CANCLIP = $20000000;
DDCAPS_CANCLIPSTRETCHED = $40000000;
DDCAPS_CANBLTSYSMEM = $80000000;
{ More DirectDraw Driver Capability Flags (dwCaps2) }
DDCAPS2_CERTIFIED = $00000001;
DDCAPS2_NO2DDURING3DSCENE = $00000002;
{ DirectDraw FX Alpha Capability Flags }
DDFXALPHACAPS_BLTALPHAEDGEBLEND = $00000001;
DDFXALPHACAPS_BLTALPHAPIXELS = $00000002;
DDFXALPHACAPS_BLTALPHAPIXELSNEG = $00000004;
DDFXALPHACAPS_BLTALPHASURFACES = $00000008;
DDFXALPHACAPS_BLTALPHASURFACESNEG = $00000010;
DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND = $00000020;
DDFXALPHACAPS_OVERLAYALPHAPIXELS = $00000040;
DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG = $00000080;
DDFXALPHACAPS_OVERLAYALPHASURFACES = $00000100;
DDFXALPHACAPS_OVERLAYALPHASURFACESNEG = $00000200;
{ DirectDraw FX Capability Flags }
DDFXCAPS_BLTARITHSTRETCHY = $00000020;
DDFXCAPS_BLTARITHSTRETCHYN = $00000010;
DDFXCAPS_BLTMIRRORLEFTRIGHT = $00000040;
DDFXCAPS_BLTMIRRORUPDOWN = $00000080;
DDFXCAPS_BLTROTATION = $00000100;
DDFXCAPS_BLTROTATION90 = $00000200;
DDFXCAPS_BLTSHRINKX = $00000400;
DDFXCAPS_BLTSHRINKXN = $00000800;
DDFXCAPS_BLTSHRINKY = $00001000;
DDFXCAPS_BLTSHRINKYN = $00002000;
DDFXCAPS_BLTSTRETCHX = $00004000;
DDFXCAPS_BLTSTRETCHXN = $00008000;
DDFXCAPS_BLTSTRETCHY = $00010000;
DDFXCAPS_BLTSTRETCHYN = $00020000;
DDFXCAPS_OVERLAYARITHSTRETCHY = $00040000;
DDFXCAPS_OVERLAYARITHSTRETCHYN = $00000008;
DDFXCAPS_OVERLAYSHRINKX = $00080000;
DDFXCAPS_OVERLAYSHRINKXN = $00100000;
DDFXCAPS_OVERLAYSHRINKY = $00200000;
DDFXCAPS_OVERLAYSHRINKYN = $00400000;
DDFXCAPS_OVERLAYSTRETCHX = $00800000;
DDFXCAPS_OVERLAYSTRETCHXN = $01000000;
DDFXCAPS_OVERLAYSTRETCHY = $02000000;
DDFXCAPS_OVERLAYSTRETCHYN = $04000000;
DDFXCAPS_OVERLAYMIRRORLEFTRIGHT = $08000000;
DDFXCAPS_OVERLAYMIRRORUPDOWN = $10000000;
{ DirectDraw Stereo View Capabilities }
DDSVCAPS_ENIGMA = $00000001;
DDSVCAPS_FLICKER = $00000002;
DDSVCAPS_REDBLUE = $00000004;
DDSVCAPS_SPLIT = $00000008;
{ DirectDrawPalette Capabilities }
DDPCAPS_4BIT = $00000001;
DDPCAPS_8BITENTRIES = $00000002;
DDPCAPS_8BIT = $00000004;
DDPCAPS_INITIALIZE = $00000008;
DDPCAPS_PRIMARYSURFACE = $00000010;
DDPCAPS_PRIMARYSURFACELEFT = $00000020;
DDPCAPS_ALLOW256 = $00000040;
DDPCAPS_VSYNC = $00000080;
DDPCAPS_1BIT = $00000100;
DDPCAPS_2BIT = $00000200;
{ DirectDraw BitDepth Constants }
DDBD_1 = $00004000;
DDBD_2 = $00002000;
DDBD_4 = $00001000;
DDBD_8 = $00000800;
DDBD_16 = $00000400;
DDBD_24 = $00000200;
DDBD_32 = $00000100;
{ DirectDraw Set/Get Color Key Flags }
DDCKEY_COLORSPACE = $00000001;
DDCKEY_DESTBLT = $00000002;
DDCKEY_DESTOVERLAY = $00000004;
DDCKEY_SRCBLT = $00000008;
DDCKEY_SRCOVERLAY = $00000010;
{ DirectDraw Color Key Capability Flags }
DDCKEYCAPS_DESTBLT = $00000001;
DDCKEYCAPS_DESTBLTCLRSPACE = $00000002;
DDCKEYCAPS_DESTBLTCLRSPACEYUV = $00000004;
DDCKEYCAPS_DESTBLTYUV = $00000008;
DDCKEYCAPS_DESTOVERLAY = $00000010;
DDCKEYCAPS_DESTOVERLAYCLRSPACE = $00000020;
DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV = $00000040;
DDCKEYCAPS_DESTOVERLAYONEACTIVE = $00000080;
DDCKEYCAPS_DESTOVERLAYYUV = $00000100;
DDCKEYCAPS_SRCBLT = $00000200;
DDCKEYCAPS_SRCBLTCLRSPACE = $00000400;
DDCKEYCAPS_SRCBLTCLRSPACEYUV = $00000800;
DDCKEYCAPS_SRCBLTYUV = $00001000;
DDCKEYCAPS_SRCOVERLAY = $00002000;
DDCKEYCAPS_SRCOVERLAYCLRSPACE = $00004000;
DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV = $00008000;
DDCKEYCAPS_SRCOVERLAYONEACTIVE = $00010000;
DDCKEYCAPS_SRCOVERLAYYUV = $00020000;
DDCKEYCAPS_NOCOSTOVERLAY = $00040000;
{ DirectDraw PixelFormat Flags }
DDPF_ALPHAPIXELS = $00000001;
DDPF_ALPHA = $00000002;
DDPF_FOURCC = $00000004;
DDPF_PALETTEINDEXED4 = $00000008;
DDPF_PALETTEINDEXEDTO8 = $00000010;
DDPF_PALETTEINDEXED8 = $00000020;
DDPF_RGB = $00000040;
DDPF_COMPRESSED = $00000080;
DDPF_RGBTOYUV = $00000100;
DDPF_YUV = $00000200;
DDPF_ZBUFFER = $00000400;
DDPF_PALETTEINDEXED1 = $00000800;
DDPF_PALETTEINDEXED2 = $00001000;
{ DirectDraw EnumSurfaces Flags }
DDENUMSURFACES_ALL = $00000001;
DDENUMSURFACES_MATCH = $00000002;
DDENUMSURFACES_NOMATCH = $00000004;
DDENUMSURFACES_CANBECREATED = $00000008;
DDENUMSURFACES_DOESEXIST = $00000010;
{ DirectDraw EnumDisplayModes Flags }
DDEDM_REFRESHRATES = $00000001;
{ DirectDraw SetCooperativeLevel Flags }
DDSCL_FULLSCREEN = $00000001;
DDSCL_ALLOWREBOOT = $00000002;
DDSCL_NOWINDOWCHANGES = $00000004;
DDSCL_NORMAL = $00000008;
DDSCL_EXCLUSIVE = $00000010;
DDSCL_ALLOWMODEX = $00000040;
{ DirectDraw Blt Flags }
DDBLT_ALPHADEST = $00000001;
DDBLT_ALPHADESTCONSTOVERRIDE = $00000002;
DDBLT_ALPHADESTNEG = $00000004;
DDBLT_ALPHADESTSURFACEOVERRIDE = $00000008;
DDBLT_ALPHAEDGEBLEND = $00000010;
DDBLT_ALPHASRC = $00000020;
DDBLT_ALPHASRCCONSTOVERRIDE = $00000040;
DDBLT_ALPHASRCNEG = $00000080;
DDBLT_ALPHASRCSURFACEOVERRIDE = $00000100;
DDBLT_ASYNC = $00000200;
DDBLT_COLORFILL = $00000400;
DDBLT_DDFX = $00000800;
DDBLT_DDROPS = $00001000;
DDBLT_KEYDEST = $00002000;
DDBLT_KEYDESTOVERRIDE = $00004000;
DDBLT_KEYSRC = $00008000;
DDBLT_KEYSRCOVERRIDE = $00010000;
DDBLT_ROP = $00020000;
DDBLT_ROTATIONANGLE = $00040000;
DDBLT_ZBUFFER = $00080000;
DDBLT_ZBUFFERDESTCONSTOVERRIDE = $00100000;
DDBLT_ZBUFFERDESTOVERRIDE = $00200000;
DDBLT_ZBUFFERSRCCONSTOVERRIDE = $00400000;
DDBLT_ZBUFFERSRCOVERRIDE = $00800000;
DDBLT_WAIT = $01000000;
DDBLT_DEPTHFILL = $02000000;
{ BltFast Flags }
DDBLTFAST_NOCOLORKEY = $00000000;
DDBLTFAST_SRCCOLORKEY = $00000001;
DDBLTFAST_DESTCOLORKEY = $00000002;
DDBLTFAST_WAIT = $00000010;
{ Flip Flags }
DDFLIP_WAIT = $00000001;
{ DirectDraw Surface Overlay Flags }
DDOVER_ALPHADEST = $00000001;
DDOVER_ALPHADESTCONSTOVERRIDE = $00000002;
DDOVER_ALPHADESTNEG = $00000004;
DDOVER_ALPHADESTSURFACEOVERRIDE = $00000008;
DDOVER_ALPHAEDGEBLEND = $00000010;
DDOVER_ALPHASRC = $00000020;
DDOVER_ALPHASRCCONSTOVERRIDE = $00000040;
DDOVER_ALPHASRCNEG = $00000080;
DDOVER_ALPHASRCSURFACEOVERRIDE = $00000100;
DDOVER_HIDE = $00000200;
DDOVER_KEYDEST = $00000400;
DDOVER_KEYDESTOVERRIDE = $00000800;
DDOVER_KEYSRC = $00001000;
DDOVER_KEYSRCOVERRIDE = $00002000;
DDOVER_SHOW = $00004000;
DDOVER_ADDDIRTYRECT = $00008000;
DDOVER_REFRESHDIRTYRECTS = $00010000;
DDOVER_REFRESHALL = $00020000;
DDOVER_DDFX = $00080000;
{ DirectDrawSurface Lock Flags }
DDLOCK_SURFACEMEMORYPTR = $00000000; // default
DDLOCK_WAIT = $00000001;
DDLOCK_EVENT = $00000002;
DDLOCK_READONLY = $00000010;
DDLOCK_WRITEONLY = $00000020;
{ DirectDrawSurface Blt FX Flags }
DDBLTFX_ARITHSTRETCHY = $00000001;
DDBLTFX_MIRRORLEFTRIGHT = $00000002;
DDBLTFX_MIRRORUPDOWN = $00000004;
DDBLTFX_NOTEARING = $00000008;
DDBLTFX_ROTATE180 = $00000010;
DDBLTFX_ROTATE270 = $00000020;
DDBLTFX_ROTATE90 = $00000040;
DDBLTFX_ZBUFFERRANGE = $00000080;
DDBLTFX_ZBUFFERBASEDEST = $00000100;
{ DirectDrawSurface Overlay FX Flags }
DDOVERFX_ARITHSTRETCHY = $00000001;
DDOVERFX_MIRRORLEFTRIGHT = $00000002;
DDOVERFX_MIRRORUPDOWN = $00000004;
{ DirectDraw WaitForVerticalBlank Flags }
DDWAITVB_BLOCKBEGIN = $00000001;
DDWAITVB_BLOCKBEGINEVENT = $00000002;
DDWAITVB_BLOCKEND = $00000004;
{ DirectDraw GetFlipStatus Flags }
DDGFS_CANFLIP = $00000001;
DDGFS_ISFLIPDONE = $00000002;
{ DirectDraw GetBltStatus Flags }
DDGBS_CANBLT = $00000001;
DDGBS_ISBLTDONE = $00000002;
{ DirectDraw EnumOverlayZOrder Flags }
DDENUMOVERLAYZ_BACKTOFRONT = $00000000;
DDENUMOVERLAYZ_FRONTTOBACK = $00000001;
{ DirectDraw UpdateOverlayZOrder Flags }
DDOVERZ_SENDTOFRONT = $00000000;
DDOVERZ_SENDTOBACK = $00000001;
DDOVERZ_MOVEFORWARD = $00000002;
DDOVERZ_MOVEBACKWARD = $00000003;
DDOVERZ_INSERTINFRONTOF = $00000004;
DDOVERZ_INSERTINBACKOF = $00000005;
{ DirectDraw Return Codes }
DD_OK = 0;
DDENUMRET_CANCEL = 0;
DDENUMRET_OK = 1;