public void Return(byte *ptr, int size, NativeMemory.ThreadStats allocatingThread)
{
if (ptr == null)
{
return;
}
size = Bits.NextPowerOf2(size);
Sodium.ZeroMemory(ptr, size);
if (size > Constants.Size.Megabyte * 16)
{
// We don't want to pool large buffers
NativeMemory.Free4KbAlignedMemory(ptr, size, allocatingThread);
return;
}
var index = Bits.MostSignificantBit(size);
_items[index].Push(new NativeAllocation()
{
Ptr = (IntPtr)ptr,
AllocatingThread = allocatingThread,
Size = size
});
}
private void ReleaseUnmanagedResources()
{
foreach (var stack in _items)
{
while (stack.TryPop(out var allocation))
{
NativeMemory.Free4KbAlignedMemory((byte *)allocation.Ptr, allocation.Size, allocation.AllocatingThread);
}
}
}
public void Dispose()
{
if (_encryptionBuffers != null) // Encryption enabled
{
foreach (var buffer in _encryptionBuffers)
{
NativeMemory.Free4KbAlignedMemory(buffer.Pointer, buffer.Size, buffer.AllocatingThread);
}
BeforeCommitFinalization?.Invoke(this);
}
OnDispose?.Invoke(this);
}