// Called by the runtime to execute the abstract instance function.
internal static object?CallCreateObject(ComWrappersScenario scenario, ComWrappers?comWrappersImpl, IntPtr externalComObject, CreateObjectFlags flags)
{
ComWrappers?impl = null;
switch (scenario)
{
case ComWrappersScenario.Instance:
impl = comWrappersImpl;
break;
case ComWrappersScenario.TrackerSupportGlobalInstance:
impl = s_globalInstanceForTrackerSupport;
break;
case ComWrappersScenario.MarshallingGlobalInstance:
impl = s_globalInstanceForMarshalling;
break;
}
if (impl == null)
{
return(null);
}
return(impl.CreateObject(externalComObject, flags));
}
// Called by the runtime to execute the abstract instance function
internal static unsafe void *CallComputeVtables(ComWrappersScenario scenario, ComWrappers?comWrappersImpl, object obj, CreateComInterfaceFlags flags, out int count)
{
ComWrappers?impl = null;
switch (scenario)
{
case ComWrappersScenario.Instance:
impl = comWrappersImpl;
break;
case ComWrappersScenario.TrackerSupportGlobalInstance:
impl = s_globalInstanceForTrackerSupport;
break;
case ComWrappersScenario.MarshallingGlobalInstance:
impl = s_globalInstanceForMarshalling;
break;
}
if (impl is null)
{
count = -1;
return(null);
}
return(impl.ComputeVtables(obj, flags, out count));
}
