DXGKDDI_VIDPNTARGETMODESET_CREATENEWMODEINFO - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// d3dkmddi.h
DXGKDDI_VIDPNTARGETMODESET_CREATENEWMODEINFO DxgkddiVidpntargetmodesetCreatenewmodeinfo;
NTSTATUS DxgkddiVidpntargetmodesetCreatenewmodeinfo(
[in] IN_CONST_D3DKMDT_HVIDPNTARGETMODESET hVidPnTargetModeSet,
[out] DEREF_OUT_PPD3DKMDT_VIDPN_TARGET_MODE ppNewVidPnTargetModeInfo
)
{...}
View the official Windows Driver Kit DDI referenceNo description available.
The pfnCreateNewModeInfo function returns a pointer to a D3DKMDT_VIDPN_TARGET_MODE structure that the display miniport driver populates before calling pfnAddMode.
hVidPnTargetModeSet [in]A handle to a VidPN target mode set object. The display miniport driver previously obtained this handle by calling the pfnAcquireTargetModeSet function of the DXGK_VIDPN_INTERFACE interface.
ppNewVidPnTargetModeInfo [out]A pointer to a variable that receives a pointer to a D3DKMDT_VIDPN_TARGET_MODE structure allocated by the VidPN manager.
The pfnCreateNewModeInfo function returns one of the following values:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The function succeeded. |
| STATUS_GRAPHICS_INVALID_VIDPN_TARGETMODESET | The handle supplied in hVidPnTargetModeSet was invalid. |
The pfnCreateNewModeInfo function allocates a D3DKMDT_VIDPN_TARGET_MODE structure and sets its Id member to a newly generated identifier.
After you call pfnCreateNewModeInfo to obtain a D3DKMDT_VIDPN_TARGET_MODE structure, you must do one, but not both, of the following:
When you populate a D3DKMDT_VIDPN_TARGET_MODE structure, you have the option of overwriting the Id member that was generated and set by pfnCreateNewModeInfo. However, if you overwrite the Id member of any D3DKMDT_VIDPN_TARGET_MODE structure, you must overwrite the Id members of all the D3DKMDT_VIDPN_TARGET_MODE structures you obtain from pfnCreateNewModeInfo. Unless you have a specific reason for overwriting the Id members (for example, tracking target modes with your own numbering scheme), you should leave them as set by pfnCreateNewModeInfo.
The D3DKMDT_HVIDPNTARGETMODESET data type is defined in D3dkmdt.h.