DDIAUTHENTICATEDCHANNELTYPE enumeration (d3dumddi.h)
The DDIAUTHENTICATEDCHANNELTYPE enumeration contains values that identify authenticated-channel types.
Syntax
typedef enum _DDIAUTHENTICATEDCHANNELTYPE {
DDIAUTHENTICATEDCHANNEL_DRIVER_SOFTWARE,
DDIAUTHENTICATEDCHANNEL_DRIVER_HARDWARE
} DDIAUTHENTICATEDCHANNELTYPE;
Constants
DDIAUTHENTICATEDCHANNEL_DRIVER_SOFTWAREThe value specifies that the authenticated-channel type is software. |
DDIAUTHENTICATEDCHANNEL_DRIVER_HARDWAREThe value specifies that the authenticated-channel type is hardware. |
Remarks
The user-mode display driver receives a DDIAUTHENTICATEDCHANNELTYPE-typed value in the ChannelType member of the DDICERTIFICATEINFO structure. The pInfo member of the D3DDDIARG_GETCAPS structure points to this DDICERTIFICATEINFO structure when the driver's GetCaps function is called with the D3DDDICAPS_GETCERTIFICATE value set in the Type member of D3DDDIARG_GETCAPS.
The Microsoft Direct3D runtime specifies a DDIAUTHENTICATEDCHANNELTYPE-typed value in the ChannelType member of the D3DDDIARG_CREATEAUTHENTICATEDCHANNEL structure that the pData parameter points to in a call to the driver's CreateAuthenticatedChannel function.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | DDIAUTHENTICATEDCHANNELTYPE is supported beginning with the Windows 7 operating system. |
| Header | d3dumddi.h (include D3dumddi.h) |