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NC:d3dkmthk.PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP |
PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP (d3dkmthk.h) |
The PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP function checks whether any kernel device object in the operating system is an exclusive owner of any video present sources. |
display\d3dkmtcheckexclusiveownership.htm |
03/03/2022 |
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D3DKMTCheckExclusiveOwnership, D3DKMTCheckExclusiveOwnership callback function [Display Devices], OpenGL_Functions_f5c7a3e5-651c-48f0-b58c-4a6571c10a61.xml, PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP, PFND3DKMT_CHECKEXCLUSIVEOWNERSHIP callback, d3dkmthk/D3DKMTCheckExclusiveOwnership, display.d3dkmtcheckexclusiveownership |
d3dkmthk.h |
D3dkmthk.h |
Universal |
Windows Vista |
Windows |
display |
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The D3DKMTCheckExclusiveOwnership function checks whether any kernel device object in the operating system has an exclusive level of ownership of any video present sources.
D3DKMTCheckExclusiveOwnership returns a Boolean value that indicates TRUE if any kernel device object in the operating system has an exclusive level of ownership of any video present sources and FALSE otherwise.
For a description of ownership levels of video present sources, see the D3DKMTSetVidPnSourceOwnerfunction and the D3DKMT_SETVIDPNSOURCEOWNER structure. An exclusive level of ownership is represented by the D3DKMT_VIDPNSOURCEOWNER_EXCLUSIVE or D3DKMT_VIDPNSOURCEOWNER_EXCLUSIVEGDI owner type, which can be specified in one of the elements in the array that the pType member of D3DKMT_SETVIDPNSOURCEOWNER specifies.