func (this *Hmd) ConfigureRendering(apiConfig *RenderApiConfig, distortionCaps DistortionCaps, eyeFovIn [2]FovPort) (eyeRenderDescOut [2]EyeRenderDesc, ok bool) {
//config := c_renderApiConfig(apiConfig)
dc := C.uint(distortionCaps)
efi := [2]C.ovrFovPort{
c_fovPort(eyeFovIn[0]),
c_fovPort(eyeFovIn[1]),
}
ok = 0 != C.ovrHmd_ConfigureRendering(this.cptr(), apiConfig.cptr(), dc, &efi[0], eyeRenderDescOut[0].cptr())
return
}
func (hmd *Hmd) ConfigureRendering(apiConfig *RenderAPIConfig, distortionCaps uint, eyeFovIn [2]FovPort) (*[2]EyeRenderDesc, error) {
_apiConfig := C.ovrRenderAPIConfig(*apiConfig)
_eyeFovIn := [2]C.ovrFovPort{eyeFovIn[0].toC(), eyeFovIn[1].toC()}
eyeRenderDescOut := [2]C.ovrEyeRenderDesc{}
if C.ovrHmd_ConfigureRendering(hmd.hmdRef, &_apiConfig, C.uint(distortionCaps), &_eyeFovIn[0], &eyeRenderDescOut[0]) == 0 {
if lastError := hmd.GetLastError(); lastError != nil {
return nil, errors.New(*lastError)
}
return nil, errors.New("An unknown error occured")
}
_eyeRenderDescOut := [2]EyeRenderDesc{
newEyeRenderDesc(eyeRenderDescOut[0]),
newEyeRenderDesc(eyeRenderDescOut[1]),
}
return &_eyeRenderDescOut, nil
}