Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
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) |