ddkmapi.h header

This header is used by Display Devices Reference. For more information, see:

• Display Devices Reference

ddkmapi.h contains the following programming interfaces:

Callback functions

LPDD_NOTIFYCALLBACK The NotifyCallback callback function performs operations related to an event that occurred.

Structures

DDADDVPCAPTUREBUFF The DDADDVPCAPTUREBUFF structure contains the information required to add a new buffer to the internal capture queue.
DDCAPBUFFINFO The DDCAPBUFFINFO structure contains the capture information.
DDCLOSEHANDLE The DDCLOSEHANDLE structure contains the Microsoft DirectDraw object, surface, video port extensions (VPE) object, or VPE capture handle.
DDFLIPOVERLAY The DDFLIPOVERLAY structure contains the surface information required for the flip.
DDFLIPVIDEOPORT The DDFLIPVIDEOPORT structure contains the information required to flip the hardware video port.
DDGETAUTOFLIPIN The DDGETAUTOFLIPIN structure contains the handle information.
DDGETAUTOFLIPOUT The DDGETAUTOFLIPOUT structure contains the handle and polarity information returned from the DD_DXAPI_GET_CURRENT_VP_AUTOFLIP_SURFACE and DD_DXAPI_GET_LAST_VP_AUTOFLIP_SURFACE function identifiers of the DxApi function.
DDGETFIELDNUMIN The DDGETFIELDNUMIN structure contains the Microsoft DirectDraw and video port extensions (VPE) object handle information.
DDGETFIELDNUMOUT The DDGETFIELDNUMOUT structure contains the hardware video port's field number.
DDGETKERNELCAPSOUT The DDGETKERNELCAPSOUT structure contains the capabilities of the Microsoft DirectDraw object.
DDGETPOLARITYIN The DDGETPOLARITYIN structure contains the Microsoft DirectDraw and video port extensions (VPE) object handles.
DDGETPOLARITYOUT The DDGETPOLARITYOUT structure contains the requested polarity information.
DDGETSURFACESTATEIN The DDGETSURFACESTATEIN structure contains the Microsoft DirectDraw and DirectDraw surface handle information.
DDGETSURFACESTATEOUT The DDGETSURFACESTATEOUT structure contains the capabilities and status of the specified surface.
DDGETVERSIONNUMBER The DDGETVERSIONNUMBER structure contains the version number of the kernel-mode video transport component of Microsoft DirectDraw that is supported by the video miniport driver's DxApi interface.
DDLOCKIN The DDLOCKIN structure contains the Microsoft DirectDraw object and DirectDraw surface handle information.
DDLOCKOUT The DDLOCKOUT structure contains a description of the surface.
DDOPENDIRECTDRAWIN The DDOPENDIRECTDRAWIN structure contains the Microsoft DirectDraw object information.
DDOPENDIRECTDRAWOUT The DDOPENDIRECTDRAWOUT structure contains a new Microsoft DirectDraw handle for the DD_DXAPI_OPENDIRECTDRAW function identifier of the DxApi function if the ddRVal member of DDOPENDIRECTDRAWOUT is set to DD_OK.
DDOPENSURFACEIN The DDOPENSURFACEIN structure contains the DirectDrawSurface object information.
DDOPENSURFACEOUT The DDOPENSURFACEOUT structure contains a new DirectDrawSurface handle, if the ddRVal member of DDOPENSURFACEOUT is set to DD_OK. This new handle must be used on all subsequent calls that require a DirectDrawSurface handle.
DDOPENVIDEOPORTIN The DDOPENVIDEOPORTIN structure contains the video port extensions (VPE) object information.
DDOPENVIDEOPORTOUT The DDOPENVIDEOPORTOUT structure contains a Microsoft DirectDraw return code and a new surface handle if ddRVal is set to DD_OK. This new handle must be used on all subsequent calls that require a video port extensions (VPE) object handle.
DDOPENVPCAPTUREDEVICEIN The DDOPENVPCAPTUREDEVICEIN structure contains the video port extensions (VPE) capture information.
DDOPENVPCAPTUREDEVICEOUT The DDOPENVPCAPTUREDEVICEOUT structure contains the video port extensions (VPE) capture handle.
DDREGISTERCALLBACK The DDREGISTERCALLBACK structure contains the register callback information. This structure is used by both the DD_DXAPI_REGISTER_CALLBACK and DD_DXAPI_UNREGISTER_CALLBACK function identifiers of the DxApi function.
DDSETFIELDNUM The DDSETFIELDNUM structure contains the handles and the field number.
DDSETSKIPFIELD The DDSETSKIPFIELD structure contains the start field information.
DDSETSURFACESTATE The DDSETSURFACESTATE structure contains the surface state information.