| UID | title | description | old-location | tech.root | ms.date | keywords | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | f1_keywords | topic_type | api_type | api_location | api_name | ||||||||||||||
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NS:dispmprt._DXGK_GENERIC_DESCRIPTOR |
_DXGK_GENERIC_DESCRIPTOR (dispmprt.h) |
The DXGK_GENERIC_DESCRIPTOR structure contains descriptive information about a child device of the display adapter. |
display\dxgk_generic_descriptor.htm |
display |
05/10/2018 |
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*PDXGK_GENERIC_DESCRIPTOR, DXGK_GENERIC_DESCRIPTOR, DXGK_GENERIC_DESCRIPTOR structure [Display Devices], DmStructs_f77c03e6-d887-43ba-9499-ce1740cb6c9e.xml, PDXGK_GENERIC_DESCRIPTOR, PDXGK_GENERIC_DESCRIPTOR structure pointer [Display Devices], _DXGK_GENERIC_DESCRIPTOR, display.dxgk_generic_descriptor, dispmprt/DXGK_GENERIC_DESCRIPTOR, dispmprt/PDXGK_GENERIC_DESCRIPTOR |
dispmprt.h |
Dispmprt.h |
Windows |
Available in Windows Vista and later versions of the Windows operating systems. |
Windows |
DXGK_GENERIC_DESCRIPTOR, *PDXGK_GENERIC_DESCRIPTOR |
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The DXGK_GENERIC_DESCRIPTOR structure contains descriptive information about a child device of the display adapter.
A single wide-character string, terminated by two wide NULL characters, that holds the hardware ID of the child device.
A single wide-character string, terminated by two wide NULL characters, that holds the instance ID of the child device.
A sequence of wide-character strings, each of which is terminated by a single wide NULL character. The last string in the sequence is terminated by two wide NULL characters.
A single wide-character string, terminated by two wide NULL characters, that holds the device text of the child device.
The display adapter has two types of child devices: TypeVideoOutput and TypeOther. For child devices of type TypeOther, the display port driver passes a DXGK_GENERIC_DESCRIPTOR structure to the display miniport driver's DxgkDdiQueryDeviceDescriptor function. DxgkDdiQueryDeviceDescriptor must fill in the members of the structure.