DXGKDDI_MONITORSOURCEMODESET_RELEASEMODEINFO callback function (d3dkmddi.h)
The pfnReleaseModeInfo function releases a D3DKMDT_MONITOR_SOURCE_MODE structure that the VidPN manager previously provided to the display miniport driver.
Syntax
DXGKDDI_MONITORSOURCEMODESET_RELEASEMODEINFO DxgkddiMonitorsourcemodesetReleasemodeinfo;
NTSTATUS DxgkddiMonitorsourcemodesetReleasemodeinfo(
[in] IN_CONST_D3DKMDT_HMONITORSOURCEMODESET hMonitorSourceModeSet,
[in] IN_CONST_PD3DKMDT_MONITOR_SOURCE_MODE_CONST pMonitorSourceModeInfo
)
{...}
Parameters
[in] hMonitorSourceModeSet
A handle to a monitor source mode set object. The display miniport driver previously obtained this handle by calling the pfnAcquireMonitorSourceModeSet function of the Monitor interface.
[in] pMonitorSourceModeInfo
A pointer to the D3DKMDT_MONITOR_SOURCE_MODE structure that is to be released.
Return value
The pfnReleaseModeInfo function returns one of the following values:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The function succeeded. |
| STATUS_GRAPHICS_INVALID_MONITOR_SOURCEMODESET | The handle supplied in hMonitorSourceModeSet was invalid. |
| STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET_MODE | The pointer supplied in pMonitorSourceModeInfo was invalid. |
Remarks
When you have finished using a D3DKMDT_MONITOR_SOURCE_MODE structure that you obtained by calling pfnAcquireFirstModeInfo or pfnAcquireNextModeInfo, you must release the structure by calling pfnReleaseModeInfo.
The D3DKMDT_HMONITORSOURCEMODESET data type is defined in D3dkmdt.h.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Target Platform | Desktop |
| Header | d3dkmddi.h (include D3dkmddi.h) |
| IRQL | PASSIVE_LEVEL |