Function ovr_sys::ovr_GetHmdDesc
source · pub unsafe extern "C" fn ovr_GetHmdDesc(
session: ovrSession
) -> ovrHmdDesc
Expand description
Returns information about the current HMD.
ovr_Initialize
must have first been called in order for this to succeed, otherwise ovrHmdDesc
::Type
will be reported as ovrHmd_None
.
session
Specifies an ovrSession
previously returned by ovr_Create
, else NULL in which
case this function detects whether an HMD is present and returns its info if so.
Returns an ovrHmdDesc. If the hmd is NULL and ovrHmdDesc::Type
is ovrHmd_None
then
no HMD is present.