private MemoryWrapper AllocMemoryWrapper(HeapMemory allocatedMemory, ArraySegment <byte>?directMemory)
{
bool pooled;
if (!(pooled = _pooledMemoryWrappers.TryDequeue(out MemoryWrapper wrapper)))
{
int createdMemoryWrappers = Interlocked.Increment(ref _createdMemoryWrappers);
if (createdMemoryWrappers >= 1024 && !_hasWarnedAboutMemoryWrapperLeaks)
{
if (Logging.CurrentLogLevel <= LogLevel.Warning)
{
Logging.LogWarning("Memory leak suspected. Are you leaking memory to the GC or are your windows too large? Leaking memory to the GC will cause slowdowns. Make sure all memory is deallocated. [MEMORY WRAPPER]");
}
_hasWarnedAboutMemoryWrapperLeaks = true;
}
wrapper = new MemoryWrapper();
}
wrapper.IsDead = false;
wrapper.AllocatedMemory = allocatedMemory;
wrapper.DirectMemory = directMemory;
#if RUFFLES_DEBUG
// The allocation stacktrace allows us to see where the alloc occured that caused the leak
wrapper.allocStacktrace = new StackTrace(true);
#endif
return(wrapper);
}
internal void DeAlloc(MemoryWrapper wrapper)
{
if (wrapper.IsDead)
{
throw new MemoryException("Cannot deallocate already dead memory");
}
wrapper.AllocatedMemory = null;
wrapper.DirectMemory = null;
wrapper.IsDead = true;
if (!_pooledMemoryWrappers.TryEnqueue(wrapper))
{
// Failed to enqueue pointers. Queue is full
if (Logging.CurrentLogLevel <= LogLevel.Warning)
{
Logging.LogWarning("Could not return memory wrapper. The queue is full. The memory will be given to the garbage collector. [MEMORY WRAPPER]");
}
}
}
