📄 ddraw.h
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} DUMMYUNIONNAMEN(2);
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
} DUMMYUNIONNAMEN(3);
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
} DUMMYUNIONNAMEN(4);
union
{
DWORD dwFillColor; // color in RGB or Palettized
DWORD dwFillDepth; // depth value for z-buffer
DWORD dwFillPixel; // pixel value for RGBA or RGBZ
LPDIRECTDRAWSURFACE lpDDSPattern; // Surface to use as pattern
} DUMMYUNIONNAMEN(5);
DDCOLORKEY ddckDestColorkey; // DestColorkey override
DDCOLORKEY ddckSrcColorkey; // SrcColorkey override
} DDBLTFX;
typedef DDBLTFX FAR* LPDDBLTFX;
/*
* DDSCAPS
*/
typedef struct _DDSCAPS
{
DWORD dwCaps; // capabilities of surface wanted
} DDSCAPS;
typedef DDSCAPS FAR* LPDDSCAPS;
/*
* DDOSCAPS
*/
typedef struct _DDOSCAPS
{
DWORD dwCaps; // capabilities of surface wanted
} DDOSCAPS;
typedef DDOSCAPS FAR* LPDDOSCAPS;
/*
* This structure is used internally by DirectDraw.
*/
typedef struct _DDSCAPSEX
{
DWORD dwCaps2;
DWORD dwCaps3;
DWORD dwCaps4;
} DDSCAPSEX, FAR * LPDDSCAPSEX;
/*
* DDSCAPS2
*/
typedef struct _DDSCAPS2
{
DWORD dwCaps; // capabilities of surface wanted
DWORD dwCaps2;
DWORD dwCaps3;
DWORD dwCaps4;
} DDSCAPS2;
typedef DDSCAPS2 FAR* LPDDSCAPS2;
/*
* DDCAPS
*/
#define DD_ROP_SPACE (256/32) // space required to store ROP array
/*
* This structure is the DDCAPS structure as it was in version 2 and 3 of Direct X.
* It is present for back compatability.
*/
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; // reserved
DWORD dwReserved2; // reserved
DWORD dwReserved3; // reserved
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; // reserved
DWORD dwReserved5; // reserved
DWORD dwReserved6; // reserved
} DDCAPS_DX3;
typedef DDCAPS_DX3 FAR* LPDDCAPS_DX3;
/*
* This structure is the DDCAPS structure as it was in version 5 of Direct X.
* It is present for back compatability.
*/
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;
typedef DDCAPS_DX5 FAR* LPDDCAPS_DX5;
typedef struct _DDCAPS_DX6
{
/* 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 caps
/* 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 ddsOldCaps; // Was DDSCAPS ddsCaps. ddsCaps is of type DDSCAPS2 for DX6
/* 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
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