private static NvHostEvent GetFreeEvent(
ServiceCtx Context,
NvHostSyncpt Syncpt,
int Id,
out int EventIndex)
{
NvHostEvent[] Events = GetUserCtx(Context).Events;
EventIndex = NvHostCtrlUserCtx.EventsCount;
int NullIndex = NvHostCtrlUserCtx.EventsCount;
for (int Index = 0; Index < NvHostCtrlUserCtx.EventsCount; Index++)
{
NvHostEvent Event = Events[Index];
if (Event != null)
{
if (Event.State == NvHostEventState.Registered ||
Event.State == NvHostEventState.Free)
{
EventIndex = Index;
if (Event.Id == Id)
{
return(Event);
}
}
}
else if (NullIndex == NvHostCtrlUserCtx.EventsCount)
{
NullIndex = Index;
}
}
if (NullIndex < NvHostCtrlUserCtx.EventsCount)
{
EventIndex = NullIndex;
return(Events[NullIndex] = new NvHostEvent());
}
if (EventIndex < NvHostCtrlUserCtx.EventsCount)
{
return(Events[EventIndex]);
}
return(null);
}
private static NvHostEvent GetFreeEvent(
ServiceCtx context,
NvHostSyncpt syncpt,
int id,
out int eventIndex)
{
NvHostEvent[] events = GetUserCtx(context).Events;
eventIndex = NvHostCtrlUserCtx.EventsCount;
int nullIndex = NvHostCtrlUserCtx.EventsCount;
for (int index = 0; index < NvHostCtrlUserCtx.EventsCount; index++)
{
NvHostEvent Event = events[index];
if (Event != null)
{
if (Event.State == NvHostEventState.Registered ||
Event.State == NvHostEventState.Free)
{
eventIndex = index;
if (Event.Id == id)
{
return(Event);
}
}
}
else if (nullIndex == NvHostCtrlUserCtx.EventsCount)
{
nullIndex = index;
}
}
if (nullIndex < NvHostCtrlUserCtx.EventsCount)
{
eventIndex = nullIndex;
return(events[nullIndex] = new NvHostEvent());
}
if (eventIndex < NvHostCtrlUserCtx.EventsCount)
{
return(events[eventIndex]);
}
return(null);
}
