ddrawint.h

本源码是vc环境下的usb程序

    union
    {
        FLATPTR         fpEnd;          // end of memory chunk
        DWORD           dwWidth;        // width of chunk (rectanglar memory)
    };
    DDSCAPS             ddsCaps;        // what this memory CANNOT be used for
    DDSCAPS             ddsCapsAlt;     // what this memory CANNOT be used for if it must
    union
    {
        struct _VMEMHEAP *lpHeap;       // heap pointer, used by DDRAW
        DWORD           dwHeight;       // height of chunk (rectanguler memory)
    };
} VIDEOMEMORY;
typedef VIDEOMEMORY *LPVIDEOMEMORY;

/*
 * flags for vidmem struct
 */
#define VIDMEM_ISLINEAR         0x00000001l     // heap is linear
#define VIDMEM_ISRECTANGULAR    0x00000002l     // heap is rectangular
#define VIDMEM_ISHEAP           0x00000004l     // heap is preallocated by driver
#define VIDMEM_ISNONLOCAL       0x00000008l     // heap populated with non-local video memory
#define VIDMEM_ISWC             0x00000010l     // heap populated with write combining memory
#define VIDMEM_HEAPDISABLED     0x00000020l     // heap disabled

typedef struct _VIDEOMEMORYINFO
{
    FLATPTR             fpPrimary;              // offset to primary surface
    DWORD               dwFlags;                // flags
    DWORD               dwDisplayWidth;         // current display width
    DWORD               dwDisplayHeight;        // current display height
    LONG                lDisplayPitch;          // current display pitch
    DDPIXELFORMAT       ddpfDisplay;            // pixel format of display
    DWORD               dwOffscreenAlign;       // byte alignment for offscreen surfaces
    DWORD               dwOverlayAlign;         // byte alignment for overlays
    DWORD               dwTextureAlign;         // byte alignment for textures
    DWORD               dwZBufferAlign;         // byte alignment for z buffers
    DWORD               dwAlphaAlign;           // byte alignment for alpha
    PVOID               pvPrimary;              // kernel-mode pointer to primary surface
} VIDEOMEMORYINFO;
typedef VIDEOMEMORYINFO *LPVIDEOMEMORYINFO;

/*
 * These structures contain the entry points in the display driver that
 * DDRAW will call.   Entries that the display driver does not care about
 * should be NULL.   Passed to DDRAW in DD_HALINFO.
 */
typedef struct _DD_DIRECTDRAW_GLOBAL *PDD_DIRECTDRAW_GLOBAL;
typedef struct _DD_SURFACE_GLOBAL *PDD_SURFACE_GLOBAL;
typedef struct _DD_PALETTE_GLOBAL *PDD_PALETTE_GLOBAL;
typedef struct _DD_CLIPPER_GLOBAL *PDD_CLIPPER_GLOBAL;
typedef struct _DD_DIRECTDRAW_LOCAL *PDD_DIRECTDRAW_LOCAL;
typedef struct _DD_SURFACE_LOCAL *PDD_SURFACE_LOCAL;
typedef struct _DD_SURFACE_MORE *PDD_SURFACE_MORE;
typedef struct _DD_SURFACE_INT *PDD_SURFACE_INT;
typedef struct _DD_VIDEOPORT_LOCAL *PDD_VIDEOPORT_LOCAL;
typedef struct _DD_PALETTE_LOCAL *PDD_PALETTE_LOCAL;
typedef struct _DD_CLIPPER_LOCAL *PDD_CLIPPER_LOCAL;
typedef struct _DD_MOTIONCOMP_LOCAL *PDD_MOTIONCOMP_LOCAL;

/*
 * DIRECTDRAW object callbacks
 */
typedef DWORD   (APIENTRY *PDD_SETCOLORKEY)(PDD_DRVSETCOLORKEYDATA );
typedef DWORD   (APIENTRY *PDD_CANCREATESURFACE)(PDD_CANCREATESURFACEDATA );
typedef DWORD   (APIENTRY *PDD_WAITFORVERTICALBLANK)(PDD_WAITFORVERTICALBLANKDATA );
typedef DWORD   (APIENTRY *PDD_CREATESURFACE)(PDD_CREATESURFACEDATA);
typedef DWORD   (APIENTRY *PDD_DESTROYDRIVER)(PDD_DESTROYDRIVERDATA);
typedef DWORD   (APIENTRY *PDD_SETMODE)(PDD_SETMODEDATA);
typedef DWORD   (APIENTRY *PDD_CREATEPALETTE)(PDD_CREATEPALETTEDATA);
typedef DWORD   (APIENTRY *PDD_GETSCANLINE)(PDD_GETSCANLINEDATA);
typedef DWORD   (APIENTRY *PDD_MAPMEMORY)(PDD_MAPMEMORYDATA);

typedef DWORD   (APIENTRY *PDD_GETDRIVERINFO)(PDD_GETDRIVERINFODATA);

typedef struct DD_CALLBACKS
{
    DWORD                       dwSize;
    DWORD                       dwFlags;
    PDD_DESTROYDRIVER           DestroyDriver;
    PDD_CREATESURFACE           CreateSurface;
    PDD_SETCOLORKEY             SetColorKey;
    PDD_SETMODE                 SetMode;
    PDD_WAITFORVERTICALBLANK    WaitForVerticalBlank;
    PDD_CANCREATESURFACE        CanCreateSurface;
    PDD_CREATEPALETTE           CreatePalette;
    PDD_GETSCANLINE             GetScanLine;
    PDD_MAPMEMORY               MapMemory;
} DD_CALLBACKS;

typedef DD_CALLBACKS *PDD_CALLBACKS;

#define DDHAL_CB32_DESTROYDRIVER        0x00000001l
#define DDHAL_CB32_CREATESURFACE        0x00000002l
#define DDHAL_CB32_SETCOLORKEY          0x00000004l
#define DDHAL_CB32_SETMODE              0x00000008l
#define DDHAL_CB32_WAITFORVERTICALBLANK 0x00000010l
#define DDHAL_CB32_CANCREATESURFACE     0x00000020l
#define DDHAL_CB32_CREATEPALETTE        0x00000040l
#define DDHAL_CB32_GETSCANLINE          0x00000080l
#define DDHAL_CB32_MAPMEMORY            0x80000000l

// This structure can be queried from the driver from NT5 onward
// using GetDriverInfo with GUID_MiscellaneousCallbacks

typedef DWORD   (APIENTRY *PDD_GETAVAILDRIVERMEMORY)(PDD_GETAVAILDRIVERMEMORYDATA);

typedef struct _DD_MISCELLANEOUSCALLBACKS {
    DWORD                               dwSize;
    DWORD                               dwFlags;
    PDD_GETAVAILDRIVERMEMORY            GetAvailDriverMemory;
} DD_MISCELLANEOUSCALLBACKS, *PDD_MISCELLANEOUSCALLBACKS;

#define DDHAL_MISCCB32_GETAVAILDRIVERMEMORY    0x00000001l

// DDHAL_DDMISCELLANEOUS2CALLBACKS:
//   This structure can be queried from the driver from DX7 onward
//   using GetDriverInfo with GUID_Miscellaneous2Callbacks

typedef DWORD   (APIENTRY *PDD_ALPHABLT)(PDD_BLTDATA);
typedef DWORD   (APIENTRY *PDD_CREATESURFACEEX)(PDD_CREATESURFACEEXDATA);
typedef DWORD   (APIENTRY *PDD_GETDRIVERSTATE)(PDD_GETDRIVERSTATEDATA);
typedef DWORD   (APIENTRY *PDD_DESTROYDDLOCAL)(PDD_DESTROYDDLOCALDATA);

typedef struct _DD_MISCELLANEOUS2CALLBACKS {
    DWORD                               dwSize;
    DWORD                               dwFlags;
    PDD_ALPHABLT                        AlphaBlt;
    PDD_CREATESURFACEEX                 CreateSurfaceEx;
    PDD_GETDRIVERSTATE                  GetDriverState;
    PDD_DESTROYDDLOCAL                  DestroyDDLocal;
} DD_MISCELLANEOUS2CALLBACKS, *PDD_MISCELLANEOUS2CALLBACKS;

#define DDHAL_MISC2CB32_ALPHABLT                 0x00000001l
#define DDHAL_MISC2CB32_CREATESURFACEEX          0x00000002l
#define DDHAL_MISC2CB32_GETDRIVERSTATE           0x00000004l
#define DDHAL_MISC2CB32_DESTROYDDLOCAL           0x00000008l

// This is used in the CreateSurfaceEx callback to indicate that the
// SwapHandle emulation is being done
#define DDHAL_CREATESURFACEEX_SWAPHANDLES      0x00000001l

// This structure can be queried from the driver from NT5 onward
// using GetDriverInfo with GUID_NTCallbacks

typedef DWORD   (APIENTRY *PDD_FREEDRIVERMEMORY)(PDD_FREEDRIVERMEMORYDATA);
typedef DWORD   (APIENTRY *PDD_SETEXCLUSIVEMODE)(PDD_SETEXCLUSIVEMODEDATA);
typedef DWORD   (APIENTRY *PDD_FLIPTOGDISURFACE)(PDD_FLIPTOGDISURFACEDATA);

typedef struct _DD_NTCALLBACKS {
    DWORD                   dwSize;
    DWORD                   dwFlags;
    PDD_FREEDRIVERMEMORY    FreeDriverMemory;
    PDD_SETEXCLUSIVEMODE    SetExclusiveMode;
    PDD_FLIPTOGDISURFACE    FlipToGDISurface;
} DD_NTCALLBACKS, *PDD_NTCALLBACKS;

#define DDHAL_NTCB32_FREEDRIVERMEMORY   0x00000001l
#define DDHAL_NTCB32_SETEXCLUSIVEMODE   0x00000002l
#define DDHAL_NTCB32_FLIPTOGDISURFACE   0x00000004l

/*
 * DIRECTDRAWPALETTE object callbacks
 */
typedef DWORD   (APIENTRY *PDD_PALCB_DESTROYPALETTE)(PDD_DESTROYPALETTEDATA );
typedef DWORD   (APIENTRY *PDD_PALCB_SETENTRIES)(PDD_SETENTRIESDATA );

typedef struct DD_PALETTECALLBACKS
{
    DWORD                       dwSize;
    DWORD                       dwFlags;
    PDD_PALCB_DESTROYPALETTE    DestroyPalette;
    PDD_PALCB_SETENTRIES        SetEntries;
} DD_PALETTECALLBACKS;

typedef DD_PALETTECALLBACKS *PDD_PALETTECALLBACKS;

#define DDHAL_PALCB32_DESTROYPALETTE    0x00000001l
#define DDHAL_PALCB32_SETENTRIES        0x00000002l

/*
 * DIRECTDRAWSURFACE object callbacks
 */
typedef DWORD   (APIENTRY *PDD_SURFCB_LOCK)(PDD_LOCKDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_UNLOCK)(PDD_UNLOCKDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_BLT)(PDD_BLTDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_UPDATEOVERLAY)(PDD_UPDATEOVERLAYDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_SETOVERLAYPOSITION)(PDD_SETOVERLAYPOSITIONDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_SETPALETTE)(PDD_SETPALETTEDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_FLIP)(PDD_FLIPDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_DESTROYSURFACE)(PDD_DESTROYSURFACEDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_SETCLIPLIST)(PDD_SETCLIPLISTDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_ADDATTACHEDSURFACE)(PDD_ADDATTACHEDSURFACEDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_SETCOLORKEY)(PDD_SETCOLORKEYDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_GETBLTSTATUS)(PDD_GETBLTSTATUSDATA);
typedef DWORD   (APIENTRY *PDD_SURFCB_GETFLIPSTATUS)(PDD_GETFLIPSTATUSDATA);


typedef struct DD_SURFACECALLBACKS
{
    DWORD                               dwSize;
    DWORD                               dwFlags;
    PDD_SURFCB_DESTROYSURFACE           DestroySurface;
    PDD_SURFCB_FLIP                     Flip;
    PDD_SURFCB_SETCLIPLIST              SetClipList;
    PDD_SURFCB_LOCK                     Lock;
    PDD_SURFCB_UNLOCK                   Unlock;
    PDD_SURFCB_BLT                      Blt;
    PDD_SURFCB_SETCOLORKEY              SetColorKey;
    PDD_SURFCB_ADDATTACHEDSURFACE       AddAttachedSurface;
    PDD_SURFCB_GETBLTSTATUS             GetBltStatus;
    PDD_SURFCB_GETFLIPSTATUS            GetFlipStatus;
    PDD_SURFCB_UPDATEOVERLAY            UpdateOverlay;
    PDD_SURFCB_SETOVERLAYPOSITION       SetOverlayPosition;
    LPVOID                              reserved4;
    PDD_SURFCB_SETPALETTE               SetPalette;
} DD_SURFACECALLBACKS;
typedef DD_SURFACECALLBACKS *PDD_SURFACECALLBACKS;

#define DDHAL_SURFCB32_DESTROYSURFACE           0x00000001l
#define DDHAL_SURFCB32_FLIP                     0x00000002l
#define DDHAL_SURFCB32_SETCLIPLIST              0x00000004l
#define DDHAL_SURFCB32_LOCK                     0x00000008l
#define DDHAL_SURFCB32_UNLOCK                   0x00000010l
#define DDHAL_SURFCB32_BLT                      0x00000020l
#define DDHAL_SURFCB32_SETCOLORKEY              0x00000040l
#define DDHAL_SURFCB32_ADDATTACHEDSURFACE       0x00000080l
#define DDHAL_SURFCB32_GETBLTSTATUS             0x00000100l
#define DDHAL_SURFCB32_GETFLIPSTATUS            0x00000200l
#define DDHAL_SURFCB32_UPDATEOVERLAY            0x00000400l
#define DDHAL_SURFCB32_SETOVERLAYPOSITION       0x00000800l
#define DDHAL_SURFCB32_RESERVED4                0x00001000l
#define DDHAL_SURFCB32_SETPALETTE               0x00002000l

/*
 * DIRECTVIDEOPORT object callbacks
 */
typedef DWORD (APIENTRY *PDD_VPORTCB_CANCREATEVIDEOPORT)(PDD_CANCREATEVPORTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_CREATEVIDEOPORT)(PDD_CREATEVPORTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_FLIP)(PDD_FLIPVPORTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETBANDWIDTH)(PDD_GETVPORTBANDWIDTHDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETINPUTFORMATS)(PDD_GETVPORTINPUTFORMATDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETOUTPUTFORMATS)(PDD_GETVPORTOUTPUTFORMATDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETAUTOFLIPSURF)(PDD_GETVPORTAUTOFLIPSURFACEDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETFIELD)(PDD_GETVPORTFIELDDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETLINE)(PDD_GETVPORTLINEDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETVPORTCONNECT)(PDD_GETVPORTCONNECTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_DESTROYVPORT)(PDD_DESTROYVPORTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETFLIPSTATUS)(PDD_GETVPORTFLIPSTATUSDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_UPDATE)(PDD_UPDATEVPORTDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_WAITFORSYNC)(PDD_WAITFORVPORTSYNCDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_GETSIGNALSTATUS)(PDD_GETVPORTSIGNALDATA);
typedef DWORD (APIENTRY *PDD_VPORTCB_COLORCONTROL)(PDD_VPORTCOLORDATA);

typedef struct DD_VIDEOPORTCALLBACKS
{
    DWORD                               dwSize;
    DWORD                               dwFlags;
    PDD_VPORTCB_CANCREATEVIDEOPORT      CanCreateVideoPort;
    PDD_VPORTCB_CREATEVIDEOPORT         CreateVideoPort;
    PDD_VPORTCB_FLIP                    FlipVideoPort;
    PDD_VPORTCB_GETBANDWIDTH            GetVideoPortBandwidth;
    PDD_VPORTCB_GETINPUTFORMATS         GetVideoPortInputFormats;
    PDD_VPORTCB_GETOUTPUTFORMATS        GetVideoPortOutputFormats;
    LPVOID                              lpReserved1;
    PDD_VPORTCB_GETFIELD                GetVideoPortField;
    PDD_VPORTCB_GETLINE                 GetVideoPortLine;
    PDD_VPORTCB_GETVPORTCONNECT         GetVideoPortConnectInfo;
    PDD_VPORTCB_DESTROYVPORT            DestroyVideoPort;
    PDD_VPORTCB_GETFLIPSTATUS           GetVideoPortFlipStatus;
    PDD_VPORTCB_UPDATE                  UpdateVideoPort;
    PDD_VPORTCB_WAITFORSYNC             WaitForVideoPortSync;
    PDD_VPORTCB_GETSIGNALSTATUS         GetVideoSignalStatus;
    PDD_VPORTCB_COLORCONTROL            ColorControl;
} DD_VIDEOPORTCALLBACKS;

typedef DD_VIDEOPORTCALLBACKS *PDD_VIDEOPORTCALLBACKS;

#define DDHAL_VPORT32_CANCREATEVIDEOPORT        0x00000001l