// iddcx.h
struct IDARG_IN_OPM_GET_CERTIFICATE {
OPM_VIDEO_OUTPUT_SEMANTICS CertificateType;
UINT CertificateBufferSizeInBytes;
PVOID pCertificate;
};
View the official Windows Driver Kit DDI referenceNo description available.
Gives information about the OPM certificate.
CertificateType[in] Type of certificate the information request is for.
CertificateBufferSizeInBytes[in] Size of the buffer provided for the driver to copy the certificate to.
pCertificate[out] A pointer to a buffer that the driver copies the certificate to.