DXGKDDI_VIDPNTARGETMODESET_RELEASEMODEINFO - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// d3dkmddi.h
DXGKDDI_VIDPNTARGETMODESET_RELEASEMODEINFO DxgkddiVidpntargetmodesetReleasemodeinfo;
NTSTATUS DxgkddiVidpntargetmodesetReleasemodeinfo(
[in] IN_CONST_D3DKMDT_HVIDPNTARGETMODESET hVidPnTargetModeSet,
[in] IN_CONST_PD3DKMDT_VIDPN_TARGET_MODE_CONST pVidPnTargetModeInfo
)
{...}
View the official Windows Driver Kit DDI referenceNo description available.
The pfnReleaseModeInfo function releases a D3DKMDT_VIDPN_TARGET_MODE structure that the VidPN manager previously provided to the display miniport driver.
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.
pVidPnTargetModeInfo [in]A pointer to the D3DKMDT_VIDPN_TARGET_MODE structure that is to be released.
The pfnReleaseModeInfo 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. |
| STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET_MODE | The pointer supplied in pVidPnTargetModeInfo was invalid. |
When you have finished using a D3DKMDT_VIDPN_TARGET_MODE structure that you obtained by calling any of the following functions, you must release the structure by calling pfnReleaseModeInfo.
If you obtain a D3DKMDT_VIDPN_TARGET_MODE structure by calling pfnCreateNewModeInfo and then pass that structure to pfnAddMode, you do not need to release the structure.
If you obtain a handle by calling pfnCreateNewModeInfo and then you decide not to add the new mode to a target mode set, you must release the newly created structure by calling pfnReleaseModeInfo.
The D3DKMDT_HVIDPNSOURCEMODESET data type is defined in D3dkmdt.h.